/* Reset e Configurações Globais */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

*,
*::before,
*::after {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Rajdhani', sans-serif;
    line-height: 1.7;
    color: var(--color-primary);
    background: var(--color-bg-900);
    overflow-x: hidden;
    font-smooth: always;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background-color 0.6s ease, color 0.6s ease;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Variáveis CSS - Tema Homem de Ferro Clássico */
:root {
    /* Cores de fundo - Tons escuros sofisticados */
    --color-bg-900: #0d0d0d;
    --color-bg-800: #1a1a1a;
    --color-surface-900: #1f1f23;
    --color-surface-800: #2a2a2e;

    /* Cores do Homem de Ferro - Vermelho e Dourado */
    --iron-red: #e53e3e;
    --iron-gold: #ffd700;
    --iron-red-dark: #c53030;
    --iron-gold-dark: #eab308;

    /* Cores principais */
    --color-primary: #f5f5f5;
    --color-secondary: #e8e8e8;
    --color-accent: var(--iron-gold);
    --color-accent-soft: rgba(251, 191, 36, 0.15);

    /* Aplicação das cores */
    --primary-color: var(--color-primary);
    --secondary-color: var(--color-secondary);
    --accent-color: var(--color-accent);
    --text-dark: var(--color-primary);
    --text-light: rgba(245, 245, 245, 0.8);
    --bg-light: var(--color-bg-900);
    --bg-white: var(--color-surface-900);
    --border-color: rgba(255, 215, 0, 0.3);

    /* Sombras com cores do Homem de Ferro */
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
    --shadow-hover: 0 20px 45px rgba(0, 0, 0, 0.8);
    --shadow-soft: 0 18px 38px rgba(255, 215, 0, 0.2);
    --shadow-pop: 0 16px 30px rgba(229, 62, 62, 0.4);

    /* Gradientes Homem de Ferro */
    --gradient: linear-gradient(135deg, rgba(229, 62, 62, 0.2), rgba(255, 215, 0, 0.2));
    --gradient-accent: linear-gradient(135deg, var(--iron-red), var(--iron-gold));
    --radius-sm: 12px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-pill: 999px;
    --transition-duration: 0.3s;
    --transition-easing: cubic-bezier(0.4, 0, 0.2, 1);
    --font-size-h1: clamp(2.8rem, 6vw, 4.6rem);
    --font-size-lead: clamp(1.15rem, 2.4vw, 1.5rem);
    --font-size-body-lg: clamp(1rem, 1.8vw, 1.1rem);
    --container-padding: 20px;
    --hero-padding: 100px 0;
    --section-padding: 80px 0;
    --mobile-nav-height: 70px;
}
/* Transições suaves para animações */
body.theme-transition,
body.theme-transition *,
body.theme-transition *:before,
body.theme-transition *:after {
    transition: all var(--transition-duration) var(--transition-easing) !important;
    transition-delay: 0s !important;
}

/* Header e Navegação */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(26, 26, 26, 0.85);
    backdrop-filter: blur(40px) saturate(200%) brightness(1.1);
    -webkit-backdrop-filter: blur(40px) saturate(200%) brightness(1.1);
    z-index: 1000;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-bottom: 1px solid rgba(255, 215, 0, 0.2);
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.6),
        0 1px 0 rgba(255, 215, 0, 0.1) inset,
        0 -1px 0 rgba(255, 215, 0, 0.05) inset;
    transform: translateZ(0);
    will-change: background, box-shadow, border-color;
}

/* Estado ao rolar a página */
.header.scrolled {
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(50px) saturate(220%) brightness(1.15);
    -webkit-backdrop-filter: blur(50px) saturate(220%) brightness(1.15);
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 
        0 12px 40px rgba(0, 0, 0, 0.5),
        0 1px 0 rgba(255, 255, 255, 0.08) inset,
        0 -1px 0 rgba(255, 255, 255, 0.03) inset;
}

/* Link ativo na navegação */
.nav-link.active {
    color: var(--iron-gold);
    background: rgba(255, 215, 0, 0.15);
    border: 1px solid rgba(255, 215, 0, 0.4);
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.3);
}

/* Skip link para acessibilidade */
.skip-link {
    position: absolute;
    left: -999px;
    top: -999px;
    background: var(--accent-color);
    color: #000;
    padding: 10px 14px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    z-index: 1100;
}

.skip-link:focus {
    left: 20px;
    top: 20px;
}

.navbar {
    padding: 1rem 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
    position: relative;
}

.nav-logo h2 {
    font-family: 'Orbitron', monospace;
    background: linear-gradient(135deg, var(--iron-red), var(--iron-gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
    text-transform: none;
    letter-spacing: 3px;
    font-size: 1.5rem;
    transition: all 0.3s ease;
    cursor: pointer;
}

.nav-logo h2:hover {
    background: linear-gradient(135deg, var(--iron-gold), var(--iron-red));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transform: scale(1.05);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 1rem;
    margin: 0;
    padding: 0;
    align-items: center;
}

.nav-link {
    font-family: 'Rajdhani', sans-serif;
    color: #a1a1aa;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    letter-spacing: 0.5px;
    font-size: 1.1rem;
    padding: 14px 24px;
    border-radius: 16px;
    background: transparent;
    border: 1px solid transparent;
    overflow: hidden;
    will-change: background-color, color, box-shadow, border-color;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: all 0.6s ease;
    pointer-events: none;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, #ffffff, transparent);
    transition: width 0.25s ease;
    transform: translateX(-50%);
    pointer-events: none;
 }

.nav-link:hover,
.nav-link:focus-visible {
    color: var(--iron-gold);
    background: rgba(255, 215, 0, 0.15);
    border: 1px solid rgba(255, 215, 0, 0.4);
    transform: translateY(-2px) scale(1.02);
    box-shadow:
        0 10px 30px rgba(255, 215, 0, 0.3),
        0 0 20px rgba(255, 215, 0, 0.2);
    backdrop-filter: blur(15px);
    outline: none;
    outline-offset: 2px;
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
}



.nav-link:hover::before {
    left: 100%;
}

.nav-link:hover::after {
    width: 80%;
}



.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(8rem, 12vw, 12rem) 0 clamp(6rem, 10vw, 8rem);
    color: var(--color-primary);
    background:
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(255, 215, 0, 0.1) 0%, transparent 60%),
        radial-gradient(ellipse 60% 40% at 80% 0%, rgba(229, 62, 62, 0.08) 0%, transparent 70%),
        var(--color-bg-900);
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 15% -30% 15% 40%;
    background: radial-gradient(65% 65% at 25% 30%, rgba(94, 234, 212, 0.45), transparent 70%);
    opacity: 0.6;
    pointer-events: none;
}

.hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, rgba(14, 165, 233, 0.1), transparent 55%);
    pointer-events: none;
}

.hero-container {
    width: min(1100px, 90vw);
    margin: 0 auto;
    display: grid;
    gap: clamp(2rem, 5vw, 3.5rem);
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: clamp(1.5rem, 3vw, 2.5rem);
}

.hero-header {
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
}

.hero-badge {
    align-self: flex-start;
    font-size: 0.9rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.55rem 1.2rem;
    border-radius: var(--radius-pill);
    background: var(--color-accent-soft);
    color: var(--color-accent);
    border: 1px solid rgba(250, 204, 21, 0.4);
    backdrop-filter: blur(12px);
}

.hero-title {
    font-family: 'Orbitron', monospace;
    font-size: var(--font-size-h1);
    line-height: 1.05;
    letter-spacing: 0.06em;
    margin: 0;
    background: linear-gradient(120deg, #ffffff 0%, #22d3ee 40%, #f472b6 70%, #facc15 100%);
    background-size: 180% 180%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: heroSpectrum 12s ease-in-out infinite;
}

@keyframes heroSpectrum {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.hero-greeting {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1rem;
    letter-spacing: 0.12em;
    color: var(--color-secondary);
    text-transform: uppercase;
    display: block;
}

.hero-subtitle {
    font-size: var(--font-size-lead);
    color: var(--color-accent);
    font-weight: 600;
    letter-spacing: 0.05em;
}

.hero-description {
    font-size: var(--font-size-body-lg);
    color: var(--text-light);
    max-width: 42ch;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.btn {
    font-family: 'Rajdhani', sans-serif;
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.95rem 1.8rem;
    font-weight: 600;
    font-size: 1rem;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    transition: box-shadow var(--transition-duration) var(--transition-easing), background var(--transition-duration) var(--transition-easing), border-color var(--transition-duration) var(--transition-easing);
    cursor: pointer;
    text-decoration: none;
}

.btn i {
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--iron-red), var(--iron-gold));
    color: #ffffff;
    box-shadow: var(--shadow-pop);
    border: 1px solid rgba(229, 62, 62, 0.5);
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg,
        transparent,
        rgba(255, 255, 255, 0.3),
        transparent);
    transition: left 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.btn-primary::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(255, 215, 0, 0.4) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    transition: all 0.4s ease;
    border-radius: 50%;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover::after {
    width: 300px;
    height: 300px;
}

.btn-primary:hover,
.btn-primary:focus-visible {
    transform: translateY(-4px) scale(1.02);
    box-shadow:
        0 20px 40px rgba(229, 62, 62, 0.4),
        0 0 30px rgba(255, 215, 0, 0.3);
    border-color: rgba(255, 215, 0, 0.8);
}

.btn-secondary {
    background: rgba(255, 215, 0, 0.1);
    color: var(--iron-gold);
    border-color: rgba(255, 215, 0, 0.4);
    backdrop-filter: blur(14px);
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.btn-secondary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg,
        transparent,
        rgba(255, 215, 0, 0.1),
        transparent);
    transform: translateX(-100%);
    transition: transform 0.5s ease;
}

.btn-secondary:hover::before {
    transform: translateX(100%);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
    transform: translateY(-3px) scale(1.01);
    border-color: rgba(255, 215, 0, 0.8);
    background: rgba(255, 215, 0, 0.2);
    box-shadow:
        0 12px 30px rgba(255, 215, 0, 0.4),
        0 0 20px rgba(255, 215, 0, 0.2);
    color: #ffffff;
}

.btn-outline {
    background: transparent;
    color: var(--color-accent);
    border: 1px solid var(--color-accent);
}

.btn-outline:hover,
.btn-outline:focus-visible {
    transform: translateY(-3px);
    background: var(--color-accent);
    color: #111111;
}

.hero-highlights {
    display: grid;
    gap: 1rem;
}

.hero-highlight {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1rem;
    padding: 1rem 1.1rem;
    border-radius: var(--radius-lg);
    background: rgba(17, 17, 23, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(14px);
}

.hero-highlight-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    background: var(--color-accent-soft);
    color: var(--color-accent);
}

.hero-highlight strong {
    font-size: 1rem;
    color: var(--color-primary);
    display: block;
}

.hero-highlight span {
    font-size: 0.95rem;
    color: var(--text-light);
}

.hero-social {
    display: flex;
    gap: 0.9rem;
}

.hero-social .social-link {
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.12);
    transition: border-color var(--transition-duration) var(--transition-easing), background var(--transition-duration) var(--transition-easing);
}

.hero-social .social-link:hover,
.hero-social .social-link:focus-visible {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.3);
}

.hero-showcase {
    position: relative;
}

.hero-showcase-card {
    position: relative;
    padding: 2.4rem;
    border-radius: 28px;
    background: linear-gradient(160deg, rgba(20, 20, 28, 0.92), rgba(9, 9, 14, 0.85));
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: var(--shadow-soft);
    display: grid;
    gap: 1.5rem;
    overflow: hidden;
}

.hero-showcase-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(90% 90% at 15% 20%, rgba(250, 204, 21, 0.18), transparent 60%);
    pointer-events: none;
}

.hero-showcase-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.hero-showcase-badge {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-secondary);
}

.hero-showcase-score {
    font-family: 'Orbitron', monospace;
    font-size: 2.25rem;
    color: var(--color-primary);
}

.hero-showcase-list {
    display: grid;
    gap: 0.75rem;
}

.hero-showcase-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.95rem;
    color: var(--color-secondary);
}

.hero-showcase-item i {
    color: var(--color-accent);
}

/* Floating CTA */
.floating-cta {
    position: fixed;
    right: clamp(1rem, 3vw, 2rem);
    bottom: clamp(1rem, 3vw, 2rem);
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.85rem 1.4rem;
    border-radius: 999px;
    background: var(--gradient-accent);
    color: #0f172a;
    font-weight: 600;
    box-shadow: 0 18px 40px rgba(99, 102, 241, 0.35);
    transition: box-shadow var(--transition-duration) var(--transition-easing);
    z-index: 999;
}

.floating-cta:hover,
.floating-cta:focus-visible {
    box-shadow: 0 22px 48px rgba(99, 102, 241, 0.45);
}

.floating-cta i {
    font-size: 1.1rem;
}

@media (max-width: 1024px) {
    .hero {
        padding-top: clamp(5rem, 10vw, 7rem);
        padding-bottom: clamp(4rem, 8vw, 6rem);
    }

    .hero-container {
        text-align: center;
    }

    .hero-content {
        align-items: center;
    }

    .hero-badge {
        align-self: center;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-social {
        justify-content: center;
    }
}

@media (max-width: 820px) {
    .hero-container {
        grid-template-columns: 1fr;
    }

    .hero-showcase {
        order: -1;
        max-width: 340px;
        margin: 0 auto;
    }
}

@media (max-width: 600px) {
    .hero-title {
        font-size: clamp(2.25rem, 9vw, 2.9rem);
    }

    .hero-description {
        font-size: 1rem;
    }

    .hero-highlights {
        gap: 0.8rem;
    }

    .hero-highlight {
        gap: 0.75rem;
        grid-template-columns: 1fr;
        text-align: left;
    }

    .hero-highlight-icon {
        width: 40px;
        height: 40px;
        border-radius: 10px;
    }

    .floating-cta {
        left: 1rem;
        right: 1rem;
        justify-content: center;
    }
}

@media (prefers-reduced-motion: reduce) {
    .hero,
    .btn,
    .floating-cta {
        transition: none;
    }

    .hero-title {
        animation: none;
    }
}
/* Seção About Preview */
.about-preview {
    padding: 80px 0;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(20px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: clamp(1.05rem, 2vw, 1.25rem);
    color: var(--text-light);
    max-width: 56ch;
    margin: 0 auto;
    text-wrap: balance;
}
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.about-text {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-light);
}

.about-text p {
    margin-bottom: 2rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.stat-item {
    text-align: center;
    padding: 2rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.stat-item:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-color);
    display: block;
    margin-bottom: 0.5rem;
    font-family: 'Orbitron', monospace;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hero-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
    position: relative;
    z-index: 1;
    gap: clamp(2rem, 4vw, 3rem);
}

.hero-title {
    font-family: 'Orbitron', monospace;
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1.2rem;
    line-height: 1.05;
    text-transform: uppercase;
    letter-spacing: 4px;
    color: var(--iron-gold);
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.6);
    animation: ironManGlow 3s ease-in-out infinite alternate;
    position: relative;
}


.hero-greeting {
    display: block;
    font-family: 'Rajdhani', sans-serif;
    font-size: 1rem;
    letter-spacing: 1px;
    color: var(--text-light);
    margin-bottom: 6px;
}

.hero-name {
    display: inline-block;
    color: var(--iron-red);
    text-shadow: 0 0 8px rgba(229, 62, 62, 0.7);
    animation: ironManRedGlow 2.5s ease-in-out infinite alternate;
}

/* ===== IRON MAN STYLES FOR ABOUT PAGE ===== */
.iron-man-header {
    background: linear-gradient(135deg, rgba(229, 62, 62, 0.1), rgba(255, 215, 0, 0.1));
    border-bottom: 2px solid rgba(255, 215, 0, 0.3);
}

.iron-man-title {
    color: var(--iron-gold);
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.6);
    font-family: 'Orbitron', monospace;
    animation: ironManGlow 3s ease-in-out infinite alternate;
}

.iron-man-subtitle {
    color: var(--iron-red);
    text-shadow: 0 0 8px rgba(229, 62, 62, 0.5);
}

.iron-man-section {
    background: linear-gradient(135deg, rgba(13, 13, 13, 0.95), rgba(26, 26, 26, 0.9));
    border: 1px solid rgba(255, 215, 0, 0.2);
}

.iron-man-section-title {
    color: var(--iron-gold);
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.4);
    font-family: 'Orbitron', monospace;
}

.iron-man-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.iron-man-stat {
    background: linear-gradient(135deg, rgba(229, 62, 62, 0.1), rgba(255, 215, 0, 0.1));
    border: 2px solid rgba(255, 215, 0, 0.3);
    border-radius: var(--radius-md);
    padding: 2rem 1.5rem;
    text-align: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.iron-man-stat::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 215, 0, 0.2), transparent);
    transition: left 0.6s;
}

.iron-man-stat:hover::before {
    left: 100%;
}

.iron-man-stat:hover {
    transform: translateY(-5px);
    border-color: var(--iron-gold);
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.3);
}

.iron-man-stat .stat-number {
    color: var(--iron-gold);
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.6);
    font-family: 'Orbitron', monospace;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    animation: ironManGlow 2s ease-in-out infinite alternate;
}

.iron-man-stat .stat-label {
    color: var(--iron-red);
    text-shadow: 0 0 5px rgba(229, 62, 62, 0.4);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* ===== IRON MAN SKILLS SECTION ===== */
.iron-man-section .skill-category {
    background: linear-gradient(135deg, rgba(229, 62, 62, 0.05), rgba(255, 215, 0, 0.05));
    border: 2px solid rgba(255, 215, 0, 0.2);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.iron-man-section .skill-category:hover {
    border-color: var(--iron-gold);
    box-shadow: 0 20px 60px rgba(255, 215, 0, 0.3);
    background: linear-gradient(135deg, rgba(229, 62, 62, 0.1), rgba(255, 215, 0, 0.1));
    transform: translateY(-8px) scale(1.02);
}

.iron-man-section .skill-category h3 {
    color: var(--iron-gold);
    text-shadow: 0 0 8px rgba(255, 215, 0, 0.5);
    font-family: 'Orbitron', monospace;
}

.iron-man-section .skill-name {
    color: var(--iron-red);
    font-weight: 600;
    text-shadow: 0 0 5px rgba(229, 62, 62, 0.3);
}

.iron-man-section .skill-bar {
    background: rgba(13, 13, 13, 0.8);
    border: 1px solid rgba(255, 215, 0, 0.3);
}

.iron-man-section .skill-progress {
    background: linear-gradient(90deg, var(--iron-red), var(--iron-gold));
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.6);
    position: relative;
}

.iron-man-section .skill-progress::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: energyFlow 2s linear infinite;
}

/* ===== IRON MAN TIMELINE SECTION ===== */
.iron-man-section .timeline::before {
    background: linear-gradient(to bottom, var(--iron-red), var(--iron-gold));
    box-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
}

.iron-man-section .timeline-dot {
    background: var(--iron-gold);
    border: 3px solid var(--iron-red);
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.8);
    animation: ironManGlow 2s ease-in-out infinite alternate;
}

.iron-man-section .timeline-content {
    background: linear-gradient(135deg, rgba(229, 62, 62, 0.05), rgba(255, 215, 0, 0.05));
    border: 2px solid rgba(255, 215, 0, 0.2);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.iron-man-section .timeline-content:hover {
    border-color: var(--iron-gold);
    box-shadow: 0 15px 40px rgba(255, 215, 0, 0.3);
    transform: translateY(-5px);
}

.iron-man-section .timeline-content h3 {
    color: var(--iron-gold);
    text-shadow: 0 0 8px rgba(255, 215, 0, 0.5);
    font-family: 'Orbitron', monospace;
}

.iron-man-section .timeline-content h4 {
    color: var(--iron-red);
    text-shadow: 0 0 5px rgba(229, 62, 62, 0.4);
}

.iron-man-section .timeline-date {
    color: var(--iron-gold);
    font-weight: 600;
    text-shadow: 0 0 5px rgba(255, 215, 0, 0.3);
}

@keyframes energyFlow {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* ===== IRON MAN PORTFOLIO SECTION ===== */
.iron-man-section .portfolio-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
}

.iron-man-section .filter-btn {
    background: linear-gradient(135deg, rgba(229, 62, 62, 0.1), rgba(255, 215, 0, 0.1));
    border: 2px solid rgba(255, 215, 0, 0.3);
    color: var(--iron-gold);
    padding: 12px 24px;
    border-radius: var(--radius-pill);
    font-family: 'Orbitron', monospace;
    font-weight: 600;
    text-shadow: 0 0 5px rgba(255, 215, 0, 0.3);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

.iron-man-section .filter-btn:hover,
.iron-man-section .filter-btn.active {
    background: linear-gradient(135deg, var(--iron-red), var(--iron-gold));
    border-color: var(--iron-gold);
    color: #000;
    text-shadow: none;
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.4);
    transform: translateY(-3px);
}

.iron-man-section .portfolio-item {
    background: linear-gradient(135deg, rgba(229, 62, 62, 0.05), rgba(255, 215, 0, 0.05));
    border: 2px solid rgba(255, 215, 0, 0.2);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.iron-man-section .portfolio-item::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(229, 62, 62, 0.1), rgba(255, 215, 0, 0.1));
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.iron-man-section .portfolio-item:hover::before {
    opacity: 1;
}

.iron-man-section .portfolio-item:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: var(--iron-gold);
    box-shadow: 0 20px 50px rgba(255, 215, 0, 0.3);
}

.iron-man-section .project-placeholder {
    background: linear-gradient(135deg, rgba(229, 62, 62, 0.2), rgba(255, 215, 0, 0.2));
    color: var(--iron-gold);
    border: 2px solid rgba(255, 215, 0, 0.3);
}

.iron-man-section .project-placeholder i {
    color: var(--iron-gold);
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.6);
    animation: ironManGlow 2s ease-in-out infinite alternate;
}

.iron-man-section .portfolio-overlay h3 {
    color: var(--iron-gold);
    text-shadow: 0 0 8px rgba(255, 215, 0, 0.5);
    font-family: 'Orbitron', monospace;
}

.iron-man-section .portfolio-overlay p {
    color: var(--iron-red);
    text-shadow: 0 0 5px rgba(229, 62, 62, 0.3);
}

.iron-man-section .tech-tag {
    background: linear-gradient(135deg, var(--iron-red), var(--iron-gold));
    color: #000;
    border: none;
    text-shadow: none;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
}

.iron-man-section .portfolio-link {
    background: linear-gradient(135deg, rgba(229, 62, 62, 0.2), rgba(255, 215, 0, 0.2));
    border: 2px solid var(--iron-gold);
    color: var(--iron-gold);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.iron-man-section .portfolio-link:hover {
    background: var(--iron-gold);
    color: #000;
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.5);
    transform: scale(1.1);
}

/* ===== IRON MAN CTA SECTION ===== */
.iron-man-section.cta-section .cta-content {
    text-align: center;
    padding: 4rem 2rem;
    background: linear-gradient(135deg, rgba(229, 62, 62, 0.1), rgba(255, 215, 0, 0.1));
    border: 2px solid rgba(255, 215, 0, 0.3);
    border-radius: var(--radius-lg);
    position: relative;
    overflow: hidden;
}

.iron-man-section.cta-section .cta-content::before {
    content: "";
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 215, 0, 0.1), transparent);
    animation: energySwirl 4s linear infinite;
}

.iron-man-section.cta-section p {
    color: var(--iron-red);
    text-shadow: 0 0 5px rgba(229, 62, 62, 0.4);
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

@keyframes energySwirl {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ===== IRON MAN CONTACT SECTION ===== */
.iron-man-section .contact-card {
    background: linear-gradient(135deg, rgba(229, 62, 62, 0.05), rgba(255, 215, 0, 0.05));
    border: 2px solid rgba(255, 215, 0, 0.2);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.iron-man-section .contact-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 215, 0, 0.1), transparent);
    transition: left 0.6s;
}

.iron-man-section .contact-card:hover::before {
    left: 100%;
}

.iron-man-section .contact-card:hover {
    border-color: var(--iron-gold);
    box-shadow: 0 15px 40px rgba(255, 215, 0, 0.3);
    transform: translateY(-5px);
}

.iron-man-section .contact-icon {
    background: linear-gradient(135deg, var(--iron-red), var(--iron-gold));
    color: #000;
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.4);
}

.iron-man-section .contact-details h4 {
    color: var(--iron-gold);
    text-shadow: 0 0 8px rgba(255, 215, 0, 0.5);
    font-family: 'Orbitron', monospace;
}

.iron-man-section .contact-link {
    color: var(--iron-red);
    text-shadow: 0 0 5px rgba(229, 62, 62, 0.3);
    transition: all 0.3s ease;
}

.iron-man-section .contact-link:hover {
    color: var(--iron-gold);
    text-shadow: 0 0 8px rgba(255, 215, 0, 0.5);
}

.iron-man-section .whatsapp-link {
    background: linear-gradient(135deg, rgba(229, 62, 62, 0.1), rgba(255, 215, 0, 0.1));
    border: 2px solid var(--iron-gold);
    color: var(--iron-gold) !important;
    padding: 12px 20px;
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.iron-man-section .whatsapp-link:hover {
    background: var(--iron-gold);
    color: #000 !important;
    text-shadow: none;
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.5);
    transform: scale(1.05);
}

/* ===== IRON MAN FORM STYLES ===== */
.iron-man-section .contact-form-container {
    background: linear-gradient(135deg, rgba(229, 62, 62, 0.05), rgba(255, 215, 0, 0.05));
    border: 2px solid rgba(255, 215, 0, 0.2);
    border-radius: var(--radius-lg);
}

.iron-man-section .form-group input,
.iron-man-section .form-group textarea,
.iron-man-section .form-group select {
    background: rgba(13, 13, 13, 0.8);
    border: 2px solid rgba(255, 215, 0, 0.3);
    color: var(--iron-gold);
    transition: all 0.3s ease;
}

.iron-man-section .form-group input:focus,
.iron-man-section .form-group textarea:focus,
.iron-man-section .form-group select:focus {
    border-color: var(--iron-gold);
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.3);
    background: rgba(26, 26, 26, 0.9);
}

.iron-man-section .form-group label {
    color: var(--iron-red);
    text-shadow: 0 0 5px rgba(229, 62, 62, 0.3);
    font-family: 'Orbitron', monospace;
}

.iron-man-section .btn-primary {
    background: linear-gradient(135deg, var(--iron-red), var(--iron-gold));
    border: 2px solid var(--iron-gold);
    color: #000;
    text-shadow: none;
    font-family: 'Orbitron', monospace;
    font-weight: 700;
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.4);
}

.iron-man-section .btn-primary:hover {
    box-shadow: 0 12px 35px rgba(255, 215, 0, 0.6);
    transform: translateY(-3px) scale(1.05);
}

/* ===== IRON MAN INFO CARDS ===== */
.iron-man-section .info-card {
    background: linear-gradient(135deg, rgba(229, 62, 62, 0.05), rgba(255, 215, 0, 0.05));
    border: 2px solid rgba(255, 215, 0, 0.2);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.iron-man-section .info-card:hover {
    border-color: var(--iron-gold);
    box-shadow: 0 15px 40px rgba(255, 215, 0, 0.3);
    transform: translateY(-5px);
}

.iron-man-section .info-icon {
    background: linear-gradient(135deg, var(--iron-red), var(--iron-gold));
    color: #000;
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.4);
}

.iron-man-section .info-card h4 {
    color: var(--iron-gold);
    text-shadow: 0 0 8px rgba(255, 215, 0, 0.5);
    font-family: 'Orbitron', monospace;
}

/* ===== IRON MAN MAP SECTION ===== */
.iron-man-section .map-container {
    border: 2px solid rgba(255, 215, 0, 0.3);
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: linear-gradient(135deg, rgba(229, 62, 62, 0.05), rgba(255, 215, 0, 0.05));
}

.iron-man-section .map-info-card {
    background: linear-gradient(135deg, rgba(229, 62, 62, 0.9), rgba(255, 215, 0, 0.9));
    border: 2px solid var(--iron-gold);
    color: #000;
}

.iron-man-section .location-pin {
    background: var(--iron-red);
    color: var(--iron-gold);
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.8);
}

.iron-man-section .btn-map,
.iron-man-section .btn-whatsapp-map {
    background: linear-gradient(135deg, rgba(229, 62, 62, 0.1), rgba(255, 215, 0, 0.1));
    border: 2px solid var(--iron-gold);
    color: var(--iron-gold);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.iron-man-section .btn-map:hover,
.iron-man-section .btn-whatsapp-map:hover {
    background: var(--iron-gold);
    color: #000;
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.5);
    transform: translateY(-3px);
}

/* ===== IRON MAN CERTIFICATES SECTION ===== */
.iron-man-section .certificate-card {
    background: linear-gradient(135deg, rgba(229, 62, 62, 0.05), rgba(255, 215, 0, 0.05));
    border: 2px solid rgba(255, 215, 0, 0.2);
    border-radius: var(--radius-lg);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.iron-man-section .certificate-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 215, 0, 0.1), transparent);
    transition: left 0.6s;
    z-index: 1;
}

.iron-man-section .certificate-card:hover::before {
    left: 100%;
}

.iron-man-section .certificate-card:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: var(--iron-gold);
    box-shadow: 0 20px 50px rgba(255, 215, 0, 0.3);
}

.iron-man-section .certificate-placeholder {
    background: linear-gradient(135deg, rgba(229, 62, 62, 0.2), rgba(255, 215, 0, 0.2));
    color: var(--iron-gold);
    border: 2px solid rgba(255, 215, 0, 0.3);
}

.iron-man-section .certificate-placeholder i {
    color: var(--iron-gold);
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.6);
    animation: ironManGlow 2s ease-in-out infinite alternate;
}

.iron-man-section .certificate-badge {
    background: var(--iron-gold);
    color: #000;
    border: 2px solid var(--iron-red);
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.8);
}

.iron-man-section .certificate-badge.verified {
    background: var(--iron-red);
    color: var(--iron-gold);
    border-color: var(--iron-gold);
    animation: ironManRedGlow 2s ease-in-out infinite alternate;
}

.iron-man-section .certificate-title {
    color: var(--iron-gold);
    text-shadow: 0 0 8px rgba(255, 215, 0, 0.5);
    font-family: 'Orbitron', monospace;
}

.iron-man-section .certificate-issuer,
.iron-man-section .certificate-date {
    color: var(--iron-red);
    text-shadow: 0 0 5px rgba(229, 62, 62, 0.3);
}

.iron-man-section .skill-tag {
    background: linear-gradient(135deg, var(--iron-red), var(--iron-gold));
    color: #000;
    border: none;
    text-shadow: none;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
}

.iron-man-section .btn-view,
.iron-man-section .btn-download {
    background: linear-gradient(135deg, rgba(229, 62, 62, 0.1), rgba(255, 215, 0, 0.1));
    border: 2px solid var(--iron-gold);
    color: var(--iron-gold);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.iron-man-section .btn-view:hover,
.iron-man-section .btn-download:hover {
    background: var(--iron-gold);
    color: #000;
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.5);
    transform: scale(1.05);
}

/* ===== IRON MAN FILTER BUTTONS ===== */
.iron-man-section .filter-btn {
    background: linear-gradient(135deg, rgba(229, 62, 62, 0.1), rgba(255, 215, 0, 0.1));
    border: 2px solid rgba(255, 215, 0, 0.3);
    color: var(--iron-gold);
    border-radius: var(--radius-pill);
    font-family: 'Orbitron', monospace;
    font-weight: 600;
    text-shadow: 0 0 5px rgba(255, 215, 0, 0.3);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.iron-man-section .filter-btn:hover,
.iron-man-section .filter-btn.active {
    background: linear-gradient(135deg, var(--iron-red), var(--iron-gold));
    border-color: var(--iron-gold);
    color: #000;
    text-shadow: none;
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.4);
    transform: translateY(-3px);
}

.iron-man-section .filter-btn i {
    margin-right: 8px;
}

/* ===== IRON MAN BREADCRUMBS ===== */
.breadcrumbs {
    background: linear-gradient(135deg, rgba(229, 62, 62, 0.05), rgba(255, 215, 0, 0.05));
    border-bottom: 2px solid rgba(255, 215, 0, 0.3);
}

.breadcrumb-list {
    display: flex;
    gap: 1rem;
    list-style: none;
    padding: 1rem 0;
}

.breadcrumb-list li a {
    color: var(--iron-gold);
    text-decoration: none;
    transition: all 0.3s ease;
}

.breadcrumb-list li a:hover {
    color: var(--iron-red);
    text-shadow: 0 0 5px rgba(229, 62, 62, 0.3);
}

.breadcrumb-list li.current {
    color: var(--iron-red);
    font-weight: 600;
}

/* ===== IRON MAN ADD MORE SECTION ===== */
.iron-man-section .add-more-section {
    text-align: center;
    padding: 4rem 2rem;
    background: linear-gradient(135deg, rgba(229, 62, 62, 0.1), rgba(255, 215, 0, 0.1));
    border: 2px solid rgba(255, 215, 0, 0.3);
    border-radius: var(--radius-lg);
    margin-top: 4rem;
}

.iron-man-section .add-more-section p {
    color: var(--iron-red);
    text-shadow: 0 0 5px rgba(229, 62, 62, 0.4);
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

/* ===== IRON MAN LINKTREE SECTION ===== */
.iron-man-section.linktree-main {
    background: linear-gradient(135deg, rgba(229, 62, 62, 0.05), rgba(255, 215, 0, 0.05));
    min-height: 100vh;
    padding: 2rem 0;
}

.iron-man-section .linktree-profile {
    text-align: center;
    margin-bottom: 3rem;
}

.iron-man-section .profile-avatar {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto 2rem;
}

.iron-man-section .avatar-ring {
    position: absolute;
    inset: -10px;
    border: 3px solid var(--iron-gold);
    border-radius: 50%;
    background: linear-gradient(45deg, var(--iron-red), var(--iron-gold));
    padding: 3px;
    animation: ironManGlow 3s ease-in-out infinite alternate;
}

.iron-man-section .avatar-img {
    background: linear-gradient(135deg, var(--iron-red), var(--iron-gold)) !important;
    color: #000 !important;
    border-radius: 50%;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem !important;
    font-weight: 700 !important;
    font-family: 'Orbitron', monospace !important;
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
    box-shadow: 0 0 30px rgba(255, 215, 0, 0.6);
}

.iron-man-section .profile-name {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.iron-man-section .links-category {
    margin-bottom: 3rem;
}

.iron-man-section .category-title {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

.iron-man-section .category-title i {
    color: var(--iron-gold);
    margin-right: 0.5rem;
    text-shadow: 0 0 8px rgba(255, 215, 0, 0.6);
}

.iron-man-section .links-grid {
    display: grid;
    gap: 1rem;
    max-width: 600px;
    margin: 0 auto;
}

.iron-man-section .link-card {
    background: linear-gradient(135deg, rgba(229, 62, 62, 0.1), rgba(255, 215, 0, 0.1));
    border: 2px solid rgba(255, 215, 0, 0.3);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.iron-man-section .link-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 215, 0, 0.2), transparent);
    transition: left 0.6s;
}

.iron-man-section .link-card:hover::before {
    left: 100%;
}

.iron-man-section .link-card:hover {
    transform: translateY(-5px) scale(1.02);
    border-color: var(--iron-gold);
    box-shadow: 0 15px 40px rgba(255, 215, 0, 0.4);
}

.iron-man-section .link-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--iron-red), var(--iron-gold));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000;
    font-size: 1.5rem;
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.4);
    flex-shrink: 0;
}

.iron-man-section .link-content {
    flex: 1;
}

.iron-man-section .link-title {
    color: var(--iron-gold);
    text-shadow: 0 0 8px rgba(255, 215, 0, 0.5);
    font-family: 'Orbitron', monospace;
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.iron-man-section .link-description {
    color: var(--iron-red);
    text-shadow: 0 0 5px rgba(229, 62, 62, 0.3);
    font-size: 0.9rem;
}

.iron-man-section .link-arrow {
    color: var(--iron-gold);
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.iron-man-section .link-card:hover .link-arrow {
    transform: translateX(5px);
}

/* ===== IRON MAN QUICK ACTIONS ===== */
.iron-man-section .quick-actions {
    text-align: center;
    margin-top: 3rem;
}

.iron-man-section .action-btn {
    background: linear-gradient(135deg, var(--iron-red), var(--iron-gold));
    border: 2px solid var(--iron-gold);
    color: #000;
    padding: 12px 24px;
    border-radius: var(--radius-pill);
    font-family: 'Orbitron', monospace;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.4);
}

.iron-man-section .action-btn:hover {
    box-shadow: 0 12px 35px rgba(255, 215, 0, 0.6);
    transform: translateY(-3px) scale(1.05);
}

/* ===== IRON MAN SOCIAL LINKS VARIATIONS ===== */
.iron-man-section .link-card.github .link-icon {
    background: linear-gradient(135deg, #333, var(--iron-gold));
}

.iron-man-section .link-card.linkedin .link-icon {
    background: linear-gradient(135deg, #0077b5, var(--iron-gold));
}

.iron-man-section .link-card.twitter .link-icon {
    background: linear-gradient(135deg, #1da1f2, var(--iron-gold));
}

.iron-man-section .link-card.instagram .link-icon {
    background: linear-gradient(135deg, #e4405f, var(--iron-gold));
}

.iron-man-section .link-card.featured .link-icon {
    background: linear-gradient(135deg, var(--iron-red), var(--iron-gold));
    animation: ironManGlow 2s ease-in-out infinite alternate;
}

.iron-man-section .link-card.professional .link-icon {
    background: linear-gradient(135deg, var(--iron-gold), var(--iron-red));
}

/* ===== IRON MAN BLOG SECTION ===== */
.iron-man-section .blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.iron-man-section .blog-post {
    background: linear-gradient(135deg, rgba(229, 62, 62, 0.05), rgba(255, 215, 0, 0.05));
    border: 2px solid rgba(255, 215, 0, 0.2);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.iron-man-section .blog-post::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 215, 0, 0.1), transparent);
    transition: left 0.6s;
    z-index: 1;
}

.iron-man-section .blog-post:hover::before {
    left: 100%;
}

.iron-man-section .blog-post:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: var(--iron-gold);
    box-shadow: 0 20px 50px rgba(255, 215, 0, 0.3);
}

.iron-man-section .blog-post.featured {
    grid-column: span 2;
    border-color: var(--iron-gold);
    background: linear-gradient(135deg, rgba(229, 62, 62, 0.1), rgba(255, 215, 0, 0.1));
    box-shadow: 0 15px 40px rgba(255, 215, 0, 0.2);
}

.iron-man-section .post-placeholder {
    background: linear-gradient(135deg, rgba(229, 62, 62, 0.2), rgba(255, 215, 0, 0.2));
    color: var(--iron-gold);
    border: 2px solid rgba(255, 215, 0, 0.3);
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
}

.iron-man-section .post-placeholder i {
    color: var(--iron-gold);
    text-shadow: 0 0 15px rgba(255, 215, 0, 0.6);
    animation: ironManGlow 2s ease-in-out infinite alternate;
}

.iron-man-section .post-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: linear-gradient(135deg, var(--iron-red), var(--iron-gold));
    color: #000;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-pill);
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
    z-index: 2;
}

.iron-man-section .post-content {
    padding: 1.5rem;
    position: relative;
    z-index: 2;
}

.iron-man-section .post-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.iron-man-section .post-date,
.iron-man-section .post-read-time {
    color: var(--iron-red);
    text-shadow: 0 0 5px rgba(229, 62, 62, 0.3);
    font-size: 0.9rem;
}

.iron-man-section .post-category {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.2), rgba(229, 62, 62, 0.2));
    color: var(--iron-gold);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-pill);
    font-size: 0.8rem;
    font-weight: 600;
    border: 1px solid rgba(255, 215, 0, 0.3);
}

.iron-man-section .post-title {
    margin-bottom: 1rem;
}

.iron-man-section .post-title a {
    color: var(--iron-gold);
    text-shadow: 0 0 8px rgba(255, 215, 0, 0.5);
    font-family: 'Orbitron', monospace;
    text-decoration: none;
    transition: all 0.3s ease;
}

.iron-man-section .post-title a:hover {
    color: var(--iron-red);
    text-shadow: 0 0 10px rgba(229, 62, 62, 0.6);
}

.iron-man-section .post-excerpt {
    color: var(--color-secondary);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.iron-man-section .post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.iron-man-section .tag {
    background: linear-gradient(135deg, var(--iron-red), var(--iron-gold));
    color: #000;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-pill);
    font-size: 0.8rem;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
}

.iron-man-section .read-more-btn {
    background: linear-gradient(135deg, rgba(229, 62, 62, 0.1), rgba(255, 215, 0, 0.1));
    border: 2px solid var(--iron-gold);
    color: var(--iron-gold);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.iron-man-section .read-more-btn:hover {
    background: var(--iron-gold);
    color: #000;
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.5);
    transform: translateY(-2px);
}

/* ===== IRON MAN PAGINATION ===== */
.iron-man-section .pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-top: 3rem;
}

.iron-man-section .pagination-btn {
    background: linear-gradient(135deg, rgba(229, 62, 62, 0.1), rgba(255, 215, 0, 0.1));
    border: 2px solid rgba(255, 215, 0, 0.3);
    color: var(--iron-gold);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Orbitron', monospace;
    font-weight: 600;
}

.iron-man-section .pagination-btn:hover:not(:disabled) {
    background: var(--iron-gold);
    color: #000;
    border-color: var(--iron-gold);
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.4);
}

.iron-man-section .pagination-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.iron-man-section .page-number {
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--iron-gold);
    border: 2px solid transparent;
}

.iron-man-section .page-number.active,
.iron-man-section .page-number:hover {
    background: var(--iron-gold);
    color: #000;
    border-color: var(--iron-gold);
}

/* ===== IRON MAN NEWSLETTER ===== */
.iron-man-section.newsletter {
    background: linear-gradient(135deg, rgba(229, 62, 62, 0.1), rgba(255, 215, 0, 0.1));
    border: 2px solid rgba(255, 215, 0, 0.3);
    border-radius: var(--radius-lg);
    margin: 4rem 0;
    position: relative;
    overflow: hidden;
}

.iron-man-section.newsletter::before {
    content: "";
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 215, 0, 0.1), transparent);
    animation: energySwirl 6s linear infinite;
}

.iron-man-section .newsletter-content {
    text-align: center;
    padding: 3rem 2rem;
    position: relative;
    z-index: 2;
}

.iron-man-section .newsletter-form {
    display: flex;
    gap: 1rem;
    max-width: 500px;
    margin: 2rem auto 0;
    flex-wrap: wrap;
    justify-content: center;
}

.iron-man-section .newsletter-form input {
    flex: 1;
    min-width: 250px;
    padding: 1rem 1.5rem;
    border: 2px solid rgba(255, 215, 0, 0.3);
    border-radius: var(--radius-md);
    background: rgba(13, 13, 13, 0.8);
    color: var(--iron-gold);
    font-size: 1rem;
}

.iron-man-section .newsletter-form input:focus {
    outline: none;
    border-color: var(--iron-gold);
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.3);
}

.iron-man-section .newsletter-form .btn {
    background: linear-gradient(135deg, var(--iron-red), var(--iron-gold));
    border: 2px solid var(--iron-gold);
    color: #000;
    font-family: 'Orbitron', monospace;
    font-weight: 700;
}

.highlight {
    background: linear-gradient(45deg, #ffd700, #ffed4e);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.profile-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.profile-img {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: var(--gradient);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: white;
}

/* Seções Gerais */
section {
    padding: 120px 0;
    background: transparent;
    position: relative;
}

section:nth-child(even) {
    background: linear-gradient(135deg, rgba(17, 17, 17, 0.3), rgba(0, 0, 0, 0.1));
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
}

.section-title {
    font-family: 'Orbitron', monospace;
    text-align: center;
    font-size: 2.5rem;
    font-weight: 300;
    margin-bottom: 3rem;
    color: #ffffff;
    position: relative;
    text-transform: none;
    letter-spacing: 2px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--gradient);
    border-radius: 2px;
}

/* Seção Sobre */
.about {
    background: var(--bg-light);
}

.about-text p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: var(--text-light);
    line-height: 1.8;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.stat {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 15px;
    box-shadow: var(--shadow);

}



.stat h3 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat p {
    color: var(--text-light);
    font-weight: 500;
}

/* Seção Habilidades */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.skill-category {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(255, 255, 255, 0.05);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(255, 255, 255, 0.08);
    position: relative;
    overflow: hidden;
}

.skill-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
}

.skill-category:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.15);
}

.skill-category h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
    text-align: center;
}

.skill-item {
    margin-bottom: 1.5rem;
}

.skill-name {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-dark);
}

.skill-bar {
    height: 8px;
    background: var(--border-color);
    border-radius: 4px;
    overflow: hidden;
}

.skill-progress {
    height: 100%;
    background: var(--gradient);
    border-radius: 4px;
    width: 0;
    transition: width 1s ease;
}

/* Seção Experiência */
.experience {
    background: var(--bg-light);
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--gradient);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: 3rem;
    width: 50%;
}

.timeline-item:nth-child(odd) {
    left: 0;
    padding-right: 2rem;
}

.timeline-item:nth-child(even) {
    left: 50%;
    padding-left: 2rem;
}

.timeline-dot {
    position: absolute;
    top: 0;
    width: 16px;
    height: 16px;
    background: var(--primary-color);
    border-radius: 50%;
    border: 4px solid white;
    box-shadow: var(--shadow);
}

.timeline-item:nth-child(odd) .timeline-dot {
    right: -8px;
}

.timeline-item:nth-child(even) .timeline-dot {
    left: -8px;
}

.timeline-content {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow);

}



.timeline-content h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.timeline-content h4 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.timeline-date {
    color: var(--text-light);
    font-size: 0.9rem;
    font-weight: 500;
}

.timeline-content p {
    margin-top: 1rem;
    color: var(--text-light);
    line-height: 1.6;
}

/* Seção Portfólio */
.portfolio-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 20px;
    border: 2px solid var(--primary-color);
    background: transparent;
    color: var(--primary-color);
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
}

.filter-btn.active,
.filter-btn:hover {
    background: var(--primary-color);
    color: white;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.portfolio-item {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    background: white;
}

.portfolio-item:hover {
    box-shadow: var(--shadow-hover);
}

.portfolio-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.project-placeholder {
    width: 100%;
    height: 100%;
    background: var(--gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: white;
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-overlay h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.portfolio-overlay p {
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.portfolio-links {
    display: flex;
    gap: 1rem;
}

.portfolio-link {
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    text-decoration: none;

}



/* Seção Contato */
.contact {
    background: transparent;
    position: relative;
    padding: 40px 0;
    z-index: 1;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.contact-info h3 {
    font-family: 'Orbitron', monospace;
    font-size: 2.5rem;
    font-weight: 300;
    margin-bottom: 1rem;
    color: #ffffff;
    letter-spacing: 2px;
}

.contact-info p {
    font-size: 1.2rem;
    color: #a1a1aa;
    margin-bottom: 2rem;
    line-height: 1.7;
}

/* Cards de Contato */
.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* Efeito de partículas */
.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.particle {
    position: absolute;
    width: 3px;
    height: 3px;
    border-radius: 50%;
    animation: ironManParticleFloat linear infinite;
    box-shadow: 0 0 6px currentColor;
}

.particle:nth-child(3n+1) {
    background: var(--iron-gold);
    color: var(--iron-gold);
}

.particle:nth-child(3n+2) {
    background: var(--iron-red);
    color: var(--iron-red);
}

.particle:nth-child(3n+3) {
    background: rgba(255, 255, 255, 0.8);
    color: rgba(255, 255, 255, 0.8);
    animation-duration: 15s;
}

.particle:nth-child(even) {
    background: rgba(255, 107, 157, 0.6);
    animation-duration: 12s;
}

.particle:nth-child(3n) {
    background: rgba(196, 113, 237, 0.6);
    animation-duration: 18s;
}

.contact-card {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    backdrop-filter: blur(10px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.contact-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, #ffffff, transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.contact-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 20px 40px rgba(255, 255, 255, 0.1);
}

.contact-card:hover::before {
    opacity: 1;
}

.contact-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    font-size: 1.5rem;
    color: #ffffff;
    flex-shrink: 0;
}

.contact-details h4 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.3rem;
    font-weight: 500;
    color: #ffffff;
    margin-bottom: 0.5rem;
    letter-spacing: 1px;
}

.contact-link {
    color: #a1a1aa;
    text-decoration: none;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    display: inline-block;
    margin-bottom: 0.5rem;
}

.contact-link:hover {
    color: #ffffff;
    transform: translateX(5px);
}

.whatsapp-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #25D366;
    font-weight: 500;
}

.whatsapp-link:hover {
    color: #20b358;
}

.contact-details p {
    font-size: 0.9rem;
    color: #71717a;
    margin: 0;
}

/* Container do Formulário */
.contact-form-container {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 3rem;
    backdrop-filter: blur(15px);
    position: relative;
    overflow: hidden;
}

.contact-form-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, #ffffff, transparent);
}

.contact-form-container h3 {
    font-family: 'Orbitron', monospace;
    font-size: 2rem;
    font-weight: 300;
    color: #ffffff;
    margin-bottom: 1rem;
    letter-spacing: 1px;
}

.contact-form-container p {
    color: #a1a1aa;
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

/* Formulário */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1rem;
    font-weight: 500;
    color: #ffffff;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 15px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: #ffffff;
    font-family: 'Rajdhani', sans-serif;
    font-size: 1rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #71717a;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
    font-family: 'Rajdhani', sans-serif;
}

.form-group select {
    cursor: pointer;
}

.form-group select option {
    background: #1a1a1a;
    color: #ffffff;
}

/* Estados de erro */
.form-group input.error,
.form-group textarea.error,
.form-group select.error {
    border-color: #ef4444;
    background: rgba(239, 68, 68, 0.1);
}

.error-message {
    color: #ef4444;
    font-size: 0.875rem;
    margin-top: 0.25rem;
    font-family: 'Rajdhani', sans-serif;
}

/* Botão do formulário */
.contact-form .btn {
    margin-top: 1rem;
    padding: 15px 30px;
    font-size: 1.1rem;
    align-self: flex-start;
}

/* Rodapé */
.footer {
    background: linear-gradient(135deg, var(--color-bg-900) 0%, var(--color-bg-800) 100%);
    color: rgba(245, 245, 245, 0.7);
    padding: 4rem 0 1rem;
    border-top: 2px solid rgba(255, 215, 0, 0.3);
    position: relative;
    z-index: 10;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--gradient);
    opacity: 0.5;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
    position: relative;
    z-index: 1;
}

.footer-section h3 {
    margin-bottom: 1.5rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.4rem;
    font-weight: 600;
    letter-spacing: 1px;
}

.footer-section h4 {
    color: #ffffff;
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1rem;
    line-height: 1.6;
    font-size: 0.95rem;
}

.footer-section address p {
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-style: normal;
}

.footer-section address i {
    color: var(--primary-color);
    font-size: 1.1rem;
    min-width: 20px;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
    padding: 0.3rem 0;
    position: relative;
}

.footer-links a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient);
    transition: width 0.3s ease;
}

.footer-links a:hover {
    color: var(--primary-color);
    transform: translateX(5px);
}

.footer-links a:hover::before {
    width: 100%;
}

.footer-section address a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-section address a:hover {
    color: var(--primary-color);
    text-shadow: 0 0 10px rgba(0, 255, 255, 0.5);
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-link {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 255, 255, 0.3);
}

.social-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.social-link:hover::before {
    left: 100%;
}

.social-link:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 8px 25px rgba(0, 255, 255, 0.5);
}

.social-link i {
    font-size: 1.3rem;
    position: relative;
    z-index: 1;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
    margin-top: 2rem;
    font-size: 0.9rem;
    position: relative;
}

.footer-bottom::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 1px;
    background: var(--gradient);
}

/* Responsividade Geral Otimizada */
@media (max-width: 1200px) {
    .container {
        padding: 0 2rem;
    }

    .hero h1 {
        font-size: 3.5rem;
    }

    .hero p {
        font-size: 1.3rem;
    }

    .section-title {
        font-size: 2.8rem;
    }

    /* Melhorar acessibilidade em tablets */
    .btn, .filter-button {
        min-height: 44px;
        min-width: 44px;
    }

    .nav-link {
        padding: 0.75rem 1rem;
        min-height: 44px;
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
        z-index: 1001;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 0;
        flex-direction: column;
        background: rgba(0, 0, 0, 0.95);
        backdrop-filter: blur(20px);
        width: 100%;
        height: 100vh;
        text-align: center;
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        padding: 6rem 2rem 2rem;
        justify-content: flex-start;
        gap: 2rem;
        z-index: 1000;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-link {
        font-size: 1.5rem;
        padding: 20px;
        color: #ffffff;
        border-radius: 15px;
        background: rgba(255, 255, 255, 0.05);
        border: 1px solid rgba(255, 255, 255, 0.1);
        transition: all 0.3s ease;
    }

    .nav-link:hover {
        background: rgba(255, 255, 255, 0.15);
        transform: none;
    }

    /* Hero section mobile */
    .hero {
        padding: 120px 0 80px;
        min-height: 80vh;
    }

    .hero h1 {
        font-size: 2.8rem;
        line-height: 1.2;
    }

    .hero p {
        font-size: 1.1rem;
        margin: 1.5rem 0;
    }

    .btn-group {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }

    .btn-primary, .btn-secondary {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }

    /* Seções gerais mobile */
    .section {
        padding: 60px 0;
    }

    .section-title {
        font-size: 2.2rem;
        margin-bottom: 1rem;
    }

    .section-subtitle {
        font-size: 1rem;
        margin-bottom: 3rem;
    }

    .container {
        padding: 0 1.5rem;
    }

    /* Footer mobile */
    .footer {
        padding: 3rem 0 1rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        text-align: center;
        margin-bottom: 1.5rem;
    }

    .footer-section h3 {
        font-size: 1.3rem;
        margin-bottom: 1rem;
    }
    
    .footer-section h4 {
        font-size: 1.1rem;
        margin-bottom: 1rem;
    }
    
    .footer-section p {
        font-size: 0.9rem;
    }
    
    .footer-section address p {
        justify-content: center;
        gap: 0.6rem;
    }
    
    .footer-links li {
        margin-bottom: 0.6rem;
    }
    
    .footer-links a {
        font-size: 0.9rem;
    }

    .social-links {
        justify-content: center;
        margin-top: 1rem;
    }
    
    .social-link {
        width: 45px;
        height: 45px;
    }
    
    .social-link i {
        font-size: 1.1rem;
    }
    
    .footer-bottom {
        margin-top: 1.5rem;
        padding-top: 1.5rem;
        font-size: 0.8rem;
    }

    .hero {
        min-height: 100vh;
        padding: 0 1rem;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
        padding: 0 10px;
    }

    .hero-title {
        font-size: 3rem;
        margin-bottom: 1.5rem;
        letter-spacing: 3px;
    }

    .hero-greeting {
        font-size: 1.4rem;
        margin-bottom: 1rem;
    }

    .hero-buttons {
        justify-content: center;
        flex-direction: column;
        gap: 1rem;
        margin-bottom: 2rem;
    }

    .btn {
        width: 100%;
        max-width: 280px;
        padding: 20px 24px;
        font-size: 1.2rem;
        justify-content: center;
    }

    .hero-social {
        justify-content: center;
        margin-top: 1.5rem;
        gap: 1.5rem;
    }

    .hero-social .social-link {
        width: 50px;
        height: 50px;
        font-size: 1.3rem;
        transition: all 0.3s ease;
    }

    .hero-social .social-link:hover {
        transform: translateY(-5px) scale(1.2);
    }

    .about-stats {
        grid-template-columns: 1fr;
    }

    .skills-grid {
        grid-template-columns: 1fr;
    }

    .timeline::before {
        left: 20px;
    }

    .timeline-item {
        width: 100%;
        left: 0 !important;
        padding-left: 3rem !important;
        padding-right: 0 !important;
    }

    .timeline-dot {
        left: 12px !important;
        right: auto !important;
    }

    .portfolio-filters {
        justify-content: center;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .contact-methods {
        gap: 1.5rem;
    }

    .contact-card {
        padding: 1.5rem;
        gap: 1.5rem;
    }

    .contact-icon {
        width: 50px;
        height: 50px;
        font-size: 1.3rem;
    }

    .contact-details h4 {
        font-size: 1.1rem;
    }

    .contact-link {
        font-size: 1rem;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .contact-form-container {
        padding: 2rem 1.5rem;
    }

    .contact-form {
        gap: 1rem;
    }

    .form-group input,
    .form-group textarea,
    .form-group select {
        padding: 12px 16px;
        font-size: 0.95rem;
    }

    .footer-content {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
        margin-bottom: 1rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero {
        min-height: 70vh;
        padding: 100px 0 60px;
    }

    .hero-container {
        gap: 1.2rem;
    }

    .hero h1 {
        font-size: 2.2rem;
        margin-bottom: 0.8rem;
        line-height: 1.2;
    }

    .hero p {
        font-size: 1rem;
        margin: 1rem 0;
    }

    .btn-group {
        flex-direction: column;
        gap: 0.8rem;
        align-items: center;
        width: 100%;
    }

    .btn-primary, .btn-secondary {
        width: 100%;
        max-width: 250px;
        padding: 12px 20px;
        font-size: 0.95rem;
    }

    /* Melhorar acessibilidade em mobile */
    .nav-link {
        min-height: 44px;
        line-height: 1.2;
    }

    .filter-button {
        min-height: 36px;
        min-width: 60px;
    }

    .btn-view,
    .btn-download {
        min-height: 40px;
        min-width: 80px;
    }

    .section-title {
        font-size: 2rem;
    }

    .portfolio-grid {
        grid-template-columns: 1fr;
    }

    .contact {
        padding: 80px 0;
    }

    .footer {
        padding: 1.5rem 0 0.5rem;
    }

    .footer-content {
        gap: 1rem;
        margin-bottom: 0.8rem;
    }

    .footer-bottom {
        padding-top: 1rem;
    }

    .contact-info h3 {
        font-size: 2rem;
    }

    .contact-info p {
        font-size: 1rem;
    }

    .contact-card {
        padding: 1.2rem;
        gap: 1rem;
    }

    .contact-icon {
        width: 45px;
        height: 45px;
        font-size: 1.2rem;
    }

    .contact-details h4 {
        font-size: 1rem;
    }

    .contact-link {
        font-size: 0.95rem;
    }

    .contact-details p {
        font-size: 0.8rem;
    }

    .contact-form-container {
        padding: 1.5rem 1rem;
    }

    .contact-form-container h3 {
        font-size: 1.5rem;
    }

    .form-group input,
    .form-group textarea,
    .form-group select {
        padding: 10px 14px;
        font-size: 0.9rem;
    }

    .form-group textarea {
        min-height: 100px;
    }

    .contact-form .btn {
        padding: 12px 24px;
        font-size: 1rem;
    }
}

/* Animações */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

/* Scroll suave para navegação */
.nav-link[href^="#"] {
    scroll-behavior: smooth;
}

/* Estados de hover melhorados */
.skill-category:hover,
.stat:hover,
.timeline-content:hover {
    box-shadow: var(--shadow-hover);
}

/* Melhorias no scroll indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    opacity: 0.7;
    transition: all 0.3s ease;
    cursor: pointer;
    z-index: 10;
}

.scroll-indicator:hover {
    opacity: 1;
    transform: translateX(-50%) translateY(-5px) scale(1.1);
}

.scroll-indicator:hover .scroll-arrow {
    color: var(--iron-gold);
    text-shadow: 0 0 20px rgba(255, 215, 0, 0.8);
}

.scroll-indicator:hover .scroll-text {
    color: var(--iron-gold);
}

.scroll-arrow {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    animation: float 2s ease-in-out infinite;
    color: #ffffff;
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.5);
}

.scroll-text {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 300;
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* Loading state para imagens */
img {
    transition: opacity 0.3s ease;
}

img[loading="lazy"] {
    opacity: 0;
}

img[loading="lazy"].loaded {
    opacity: 1;
}

/* Melhoria para acessibilidade */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Focus states melhorados */
*:focus {
    outline: 2px solid rgba(255, 255, 255, 0.5);
    outline-offset: 2px;
}

.btn:focus,
.social-link:focus,
.nav-link:focus {
    outline: 2px solid rgba(0, 212, 255, 0.8);
    outline-offset: 3px;
}

/* ==== MELHORIAS ESPECÍFICAS PARA PÁGINA DE CONTATO ==== */

/* Header da página de contato */
.contact-header {
    background: linear-gradient(135deg, #000000 0%, #0a0a0a 25%, #111111 50%, #1a1a1a 75%, #000000 100%);
    background-size: 400% 400%;
    animation: gradientShift 8s ease-in-out infinite;
    padding: 80px 0 40px;
    position: relative;
    overflow: hidden;
    min-height: 40vh;
    display: flex;
    align-items: center;
    z-index: 1;
}

.contact-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 30% 40%, rgba(0, 212, 255, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 70% 60%, rgba(255, 107, 157, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 50% 80%, rgba(196, 113, 237, 0.15) 0%, transparent 50%);
    animation: gradientFloat 15s ease-in-out infinite;
}

.contact-header::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="1" fill="rgba(255,255,255,0.1)"/></svg>');
    background-size: 60px 60px;
    opacity: 0.4;
    animation: starfield 25s linear infinite;
}

.page-title {
    font-family: 'Orbitron', monospace;
    font-size: 4rem;
    font-weight: 300;
    color: #ffffff;
    text-align: center;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #ffffff 0%, #00d4ff 25%, #ff6b9d 50%, #c471ed 75%, #ffffff 100%);
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: rainbowShift 6s ease-in-out infinite;
    position: relative;
    z-index: 2;
    letter-spacing: 3px;
}

.page-subtitle {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.4rem;
    color: rgba(255, 255, 255, 0.8);
    text-align: center;
    position: relative;
    z-index: 2;
    font-weight: 300;
    letter-spacing: 1px;
}

/* Melhorias nos cards de contato */
.contact-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2.5rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    margin-bottom: 2rem;
}

.contact-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.8s ease;
}

.contact-card:hover {
    transform: translateY(-8px) scale(1.02);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow:
        0 25px 50px rgba(0, 0, 0, 0.3),
        0 0 30px rgba(0, 212, 255, 0.2),
        inset 0 0 20px rgba(255, 255, 255, 0.05);
}

.contact-card:hover::before {
    left: 100%;
}

.contact-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.2), rgba(255, 107, 157, 0.2));
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: #ffffff;
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
    box-shadow: 0 10px 25px rgba(0, 212, 255, 0.3);
}

.contact-card:hover .contact-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 15px 35px rgba(0, 212, 255, 0.4);
}

/* Animações no formulário */
.contact-form-container {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(25px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    padding: 3.5rem;
    position: relative;
    overflow: hidden;
}

.contact-form-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, #00d4ff 25%, #ff6b9d 50%, #c471ed 75%, transparent);
    animation: borderGlow 3s ease-in-out infinite;
}

.form-group {
    position: relative;
    margin-bottom: 2rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 18px 25px;
    background: rgba(255, 255, 255, 0.08);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    color: #ffffff;
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.1rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: rgba(0, 212, 255, 0.6);
    background: rgba(255, 255, 255, 0.12);
    box-shadow:
        0 0 25px rgba(0, 212, 255, 0.3),
        inset 0 0 20px rgba(255, 255, 255, 0.05);
    transform: translateY(-3px);
}

.form-group label {
    position: absolute;
    top: 18px;
    left: 25px;
    color: rgba(255, 255, 255, 0.7);
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.1rem;
    font-weight: 500;
    transition: all 0.3s ease;
    pointer-events: none;
    background: rgba(0, 0, 0, 0.5);
    padding: 0 8px;
    border-radius: 4px;
}

.form-group input:focus + label,
.form-group textarea:focus + label,
.form-group select:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group textarea:not(:placeholder-shown) + label,
.form-group select:not([value=""]) + label {
    top: -12px;
    left: 20px;
    font-size: 0.9rem;
    color: #ffffff;
    background: rgba(0, 0, 0, 0.8);
}

/* Cards de informações adicionais */
.contact-additional {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.8), rgba(17, 17, 17, 0.6));
    padding: 40px 0;
    position: relative;
    z-index: 1;
}

.contact-additional::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.05)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.05)"/></svg>');
    background-size: 100px 100px;
    opacity: 0.3;
}

.additional-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    position: relative;
    z-index: 2;
}

.info-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 3rem 2rem;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.info-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.info-card:hover {
    transform: translateY(-10px) scale(1.05);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow:
        0 25px 50px rgba(0, 0, 0, 0.4),
        0 0 30px rgba(196, 113, 237, 0.3);
}

.info-card:hover::before {
    opacity: 1;
}

.info-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(196, 113, 237, 0.3), rgba(255, 107, 157, 0.3));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: #ffffff;
    margin: 0 auto 2rem;
    transition: all 0.3s ease;
    box-shadow: 0 10px 25px rgba(196, 113, 237, 0.3);
}

.info-card:hover .info-icon {
    transform: scale(1.1) rotate(-5deg);
    box-shadow: 0 15px 35px rgba(196, 113, 237, 0.5);
}

.info-card h4 {
    font-family: 'Orbitron', monospace;
    font-size: 1.5rem;
    color: #ffffff;
    margin-bottom: 1rem;
    letter-spacing: 1px;
}

.info-card p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    font-size: 1.1rem;
}

/* Indicadores visuais do formulário */
.form-status-indicator {
    position: absolute;
    top: 50%;
    right: 15px;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    border-radius: 50%;
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 10;
}

.form-group.valid .form-status-indicator {
    opacity: 1;
    background: linear-gradient(135deg, #10b981, #059669);
    box-shadow: 0 0 15px rgba(16, 185, 129, 0.5);
}

.form-group.valid .form-status-indicator::after {
    content: '✓';
    color: white;
    font-size: 12px;
    font-weight: bold;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.form-group.invalid .form-status-indicator {
    opacity: 1;
    background: linear-gradient(135deg, #ef4444, #dc2626);
    box-shadow: 0 0 15px rgba(239, 68, 68, 0.5);
}

.form-group.invalid .form-status-indicator::after {
    content: '✕';
    color: white;
    font-size: 12px;
    font-weight: bold;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}



/* Área de submit melhorada */
.form-submit-area {
    margin-top: 2rem;
    position: relative;
}

.btn-primary {
    position: relative;
    overflow: hidden;
    min-height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-content {
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
}

.btn-loading {
    display: flex;
    align-items: center;
    gap: 10px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: all 0.3s ease;
}

.btn-primary.loading .btn-content {
    opacity: 0;
}

.btn-primary.loading .btn-loading {
    opacity: 1;
}

/* Barra de progresso do formulário */
.form-progress-bar {
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    margin-top: 15px;
    overflow: hidden;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.form-progress-bar.active {
    opacity: 1;
}

.progress-fill {
    width: 0;
    height: 100%;
    background: linear-gradient(90deg, #00d4ff, #ff6b9d, #c471ed);
    border-radius: 2px;
    transition: width 0.3s ease;
    animation: progressShimmer 2s ease-in-out infinite;
}

/* Melhorias na validação visual */
.form-group.valid input,
.form-group.valid textarea,
.form-group.valid select {
    border-color: rgba(16, 185, 129, 0.6);
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.2);
}

.form-group.invalid input,
.form-group.invalid textarea,
.form-group.invalid select {
    border-color: rgba(239, 68, 68, 0.6);
    box-shadow: 0 0 20px rgba(239, 68, 68, 0.2);
}

/* Tooltip de erro */
.error-tooltip {
    position: absolute;
    bottom: -35px;
    left: 0;
    background: rgba(239, 68, 68, 0.9);
    color: white;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 0.85rem;
    font-family: 'Rajdhani', sans-serif;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 100;
    max-width: 250px;
}

.error-tooltip.show {
    opacity: 1;
    transform: translateY(0);
}

.error-tooltip::before {
    content: '';
    position: absolute;
    top: -5px;
    left: 15px;
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-bottom: 5px solid rgba(239, 68, 68, 0.9);
}

/* Animações específicas para contato */
@keyframes borderGlow {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

@keyframes progressShimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

@keyframes formFadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== ESTILOS PARA PÁGINA LOADER ===== */
.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--bg-light), var(--bg-white));
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 1;
    transition: opacity 0.5s ease;
}

.page-loader.hidden {
    opacity: 0;
    pointer-events: none;
}

.loader-container {
    text-align: center;
}

.loader-circle {
    width: 60px;
    height: 60px;
    border: 4px solid var(--border-color);
    border-top: 4px solid var(--accent-color);
    border-radius: 50%;
    animation: loaderSpin 1s linear infinite;
    margin: 0 auto 20px;
}

.loader-text {
    color: var(--text-dark);
    font-size: 1.2rem;
    font-weight: 500;
    margin-bottom: 20px;
    animation: loaderPulse 2s ease-in-out infinite;
}

.loader-progress {
    width: 200px;
    height: 4px;
    background: var(--border-color);
    border-radius: 2px;
    overflow: hidden;
    margin: 0 auto;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-color), #00d4ff);
    border-radius: 2px;
    animation: loaderProgress 3s ease-in-out infinite;
}

@keyframes loaderSpin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes loaderPulse {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

@keyframes loaderProgress {
    0% { width: 0%; transform: translateX(-100%); }
    50% { width: 100%; transform: translateX(0); }
    100% { width: 100%; transform: translateX(100%); }
}







/* ===== ESTILOS PARA BREADCRUMBS ===== */
.breadcrumbs {
    background: rgba(255, 255, 255, 0.02);
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
    margin-top: 80px;
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
}

.breadcrumb-list li {
    display: flex;
    align-items: center;
    color: var(--text-light);
    font-size: 0.9rem;
}

.breadcrumb-list li:not(:last-child)::after {
    content: '>';
    margin: 0 10px;
    color: var(--text-light);
    opacity: 0.5;
}

.breadcrumb-list a {
    color: var(--text-light);
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb-list a:hover {
    color: var(--accent-color);
}

.breadcrumb-list .current {
    color: var(--accent-color);
    font-weight: 500;
}

/* ===== ESTILOS PARA BLOG ===== */
.blog-section {
    padding: 80px 0;
    background: var(--bg-light);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.blog-post {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.blog-post:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.blog-post.featured {
    grid-column: span 2;
}

.post-image {
    position: relative;
    height: 200px;
    background: linear-gradient(135deg, var(--accent-color), #00d4ff);
    display: flex;
    align-items: center;
    justify-content: center;
}

.blog-post.featured .post-image {
    height: 300px;
}

.post-placeholder {
    color: white;
    font-size: 3rem;
    opacity: 0.8;
}

.post-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: rgba(0, 0, 0, 0.8);
    color: var(--accent-color);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.post-content {
    padding: 25px;
}

.post-meta {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
    font-size: 0.9rem;
    color: var(--text-light);
}

.post-category {
    background: rgba(251, 191, 36, 0.2);
    color: var(--accent-color);
    padding: 3px 10px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
}

.post-title {
    margin-bottom: 15px;
}

.post-title a {
    color: var(--text-dark);
    text-decoration: none;
    font-size: 1.3rem;
    font-weight: 600;
    transition: color 0.3s ease;
}

.blog-post.featured .post-title a {
    font-size: 1.6rem;
}

.post-title a:hover {
    color: var(--accent-color);
}

.post-excerpt {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 20px;
}

.post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.tag {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-light);
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.read-more-btn {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.read-more-btn:hover {
    gap: 12px;
}

.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.pagination-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-dark);
    padding: 12px 20px;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.pagination-btn:hover:not(:disabled) {
    background: var(--accent-color);
    color: #000;
}

.pagination-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pagination-numbers {
    display: flex;
    align-items: center;
    gap: 10px;
}

.page-number {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--text-light);
}

.page-number.active {
    background: var(--accent-color);
    color: #000;
}

.page-number:hover:not(.active) {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-dark);
}

.newsletter {
    background: linear-gradient(135deg, var(--accent-color), #00d4ff);
    padding: 60px 0;
    text-align: center;
}

.newsletter-content h3 {
    color: #000;
    font-size: 2rem;
    margin-bottom: 15px;
}

.newsletter-content p {
    color: rgba(0, 0, 0, 0.8);
    margin-bottom: 30px;
    font-size: 1.1rem;
}

.newsletter-form {
    display: flex;
    max-width: 400px;
    margin: 0 auto;
    gap: 15px;
}

.newsletter-form input {
    flex: 1;
    padding: 15px 20px;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    outline: none;
}

.newsletter-form button {
    padding: 15px 25px;
    background: #000;
    color: white;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.newsletter-form button:hover {
    background: rgba(0, 0, 0, 0.8);
    transform: translateY(-2px);
}

/* ===== ESTILOS PARA MAPA INTERATIVO ===== */
.interactive-map {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.map-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 10;
}

.map-controls {
    position: absolute;
    top: 15px;
    right: 15px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: auto;
}

.map-control-btn {
    width: 45px;
    height: 45px;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    font-size: 1.1rem;
}

.map-control-btn:hover {
    background: var(--accent-color);
    color: #000;
    transform: scale(1.1);
    box-shadow: 0 5px 20px rgba(251, 191, 36, 0.4);
}

.map-info-card {
    position: absolute;
    bottom: 20px;
    left: 20px;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 15px;
    padding: 20px;
    color: white;
    pointer-events: auto;
    display: flex;
    align-items: center;
    gap: 15px;
    min-width: 250px;
    animation: mapCardSlideIn 0.5s ease;
}

.location-pin {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--accent-color), #00d4ff);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: #000;
    animation: mapPinPulse 2s ease-in-out infinite;
}

.map-info-card .location-details h5 {
    color: white;
    font-size: 1.2rem;
    margin-bottom: 5px;
    font-weight: 600;
}

.map-info-card .location-details p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    margin: 0;
}

.interactive-map.fullscreen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 10000;
    border-radius: 0;
}

.interactive-map.fullscreen iframe {
    height: 100vh;
}

@keyframes mapCardSlideIn {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes mapPinPulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(251, 191, 36, 0.7);
    }
    50% {
        transform: scale(1.1);
        box-shadow: 0 0 0 20px rgba(251, 191, 36, 0);
    }
}

/* ===== ESTILOS PARA PÁGINA DE CERTIFICADOS ===== */
.certificates-section {
    padding: 80px 0;
    background: var(--bg-light);
    position: relative;
    overflow: hidden;
}

.certificates-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 30%, rgba(251, 191, 36, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(0, 212, 255, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.01) 0%, transparent 70%);
    pointer-events: none;
}

.certificates-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.stat-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    transform: translateY(0);
    box-shadow:
        0 4px 20px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-color), #00d4ff, #ff6b9d);
    transition: left 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 0 0 10px 10px;
}

.stat-card::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(251, 191, 36, 0.1) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 50%;
}

.stat-card:hover::before {
    left: 0;
}

.stat-card:hover::after {
    width: 200px;
    height: 200px;
}

.stat-card:hover {
    transform: translateY(-20px) rotateX(10deg) rotateY(5deg) scale(1.03);
    box-shadow:
        0 30px 60px rgba(0, 0, 0, 0.2),
        0 0 40px rgba(251, 191, 36, 0.3),
        0 0 20px rgba(0, 212, 255, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    border-color: rgba(251, 191, 36, 0.4);
    animation: perspective3D 8s ease-in-out infinite;
}

.stat-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--accent-color), #00d4ff, #ff6b9d);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.8rem;
    color: #000;
    position: relative;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow:
        0 8px 25px rgba(251, 191, 36, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.stat-icon::before {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    background: linear-gradient(135deg, var(--accent-color), #00d4ff, #ff6b9d);
    border-radius: 50%;
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: -1;
    filter: blur(10px);
}

.stat-card:hover .stat-icon {
    transform: scale(1.15) rotateY(360deg) translateZ(15px);
    box-shadow:
        0 20px 50px rgba(251, 191, 36, 0.5),
        0 0 30px rgba(0, 212, 255, 0.4),
        0 0 15px rgba(255, 107, 157, 0.3);
    animation: float3D 4s ease-in-out infinite;
}

.stat-card:hover .stat-icon::before {
    opacity: 0.6;
    transform: scale(1.2);
}

.stat-info h3 {
    color: var(--text-dark);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 10px;
    font-family: 'Orbitron', monospace;
}

.stat-info p {
    color: var(--text-light);
    font-size: 1rem;
    margin: 0;
}

.certificates-filters {
    margin-bottom: 50px;
}

.certificates-filters h3 {
    color: var(--text-dark);
    font-size: 1.5rem;
    margin-bottom: 25px;
    text-align: center;
}

.filter-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
}

.filter-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-light);
    padding: 15px 25px;
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
    font-weight: 500;
    backdrop-filter: blur(15px);
    position: relative;
    overflow: hidden;
    box-shadow:
        0 4px 15px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.filter-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.6s ease;
}

.filter-btn:hover::before {
    left: 100%;
}

.filter-btn:hover,
.filter-btn.active {
    background: linear-gradient(135deg, var(--accent-color), #00d4ff);
    color: #000;
    border-color: var(--accent-color);
    transform: translateY(-4px) scale(1.05);
    box-shadow:
        0 10px 30px rgba(251, 191, 36, 0.4),
        0 0 20px rgba(0, 212, 255, 0.2);
}

.filter-btn.active {
    background: linear-gradient(135deg, var(--accent-color), #ff6b9d);
    box-shadow:
        0 8px 25px rgba(251, 191, 36, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.certificates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
    perspective: 1200px;
    transform-style: preserve-3d;
}

.certificate-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 25px;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(25px);
    position: relative;
    transform: translateY(0) rotateX(0);
    transform-style: preserve-3d;
    perspective: 1000px;
    box-shadow:
        0 8px 30px rgba(0, 0, 0, 0.12),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.certificate-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg,
        rgba(251, 191, 36, 0.05) 0%,
        rgba(0, 212, 255, 0.05) 50%,
        rgba(255, 107, 157, 0.05) 100%
    );
    opacity: 0;
    transition: opacity 0.5s ease;
    pointer-events: none;
}

.certificate-card:hover::before {
    opacity: 1;
}

.certificate-card:hover {
    transform: translateY(-25px) rotateX(8deg) rotateY(3deg) scale(1.03);
    box-shadow:
        0 35px 70px rgba(0, 0, 0, 0.3),
        0 0 40px rgba(251, 191, 36, 0.2),
        0 0 20px rgba(0, 212, 255, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.3),
        inset 0 -1px 0 rgba(0, 0, 0, 0.1);
    border-color: rgba(251, 191, 36, 0.5);
    animation: depth3D 6s ease-in-out infinite;
}

.certificate-image {
    position: relative;
    height: 200px;
    background: linear-gradient(135deg, var(--accent-color), #00d4ff, #ff6b9d);
    background-size: 300% 300%;
    animation: gradientShift 8s ease infinite;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.certificate-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.certificate-placeholder {
    font-size: 3.5rem;
    color: rgba(0, 0, 0, 0.8);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    text-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    position: relative;
    z-index: 2;
}

.certificate-card:hover .certificate-placeholder {
    transform: scale(1.2) rotate(-10deg) translateY(-5px);
    text-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.certificate-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 45px;
    height: 45px;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-color);
    font-size: 1.3rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 3;
    box-shadow:
        0 4px 15px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.certificate-badge.verified {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    animation: verifiedPulse 2s ease-in-out infinite;
}

.certificate-card:hover .certificate-badge {
    transform: scale(1.2) rotate(20deg) translateZ(20px);
    box-shadow:
        0 12px 35px rgba(0, 0, 0, 0.5),
        0 0 30px rgba(251, 191, 36, 0.4),
        0 0 15px rgba(0, 212, 255, 0.3);
    animation: float3D 3s ease-in-out infinite;
}

@keyframes verifiedPulse {
    0%, 100% { box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3), 0 0 0 0 rgba(16, 185, 129, 0.4); }
    50% { box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3), 0 0 0 10px rgba(16, 185, 129, 0); }
}

.certificate-content {
    padding: 25px;
}

.certificate-title {
    color: var(--text-dark);
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 15px;
    line-height: 1.4;
}

.certificate-issuer,
.certificate-date {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.certificate-skills {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 20px 0;
}

.skill-tag {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-light);
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.certificate-actions {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.btn-view,
.btn-download {
    flex: 1;
    padding: 12px 18px;
    border: none;
    border-radius: 15px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 0.95rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.btn-view::before,
.btn-download::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-view:hover::before,
.btn-download:hover::before {
    width: 300px;
    height: 300px;
}

.btn-view {
    background: linear-gradient(135deg, var(--accent-color), #ff6b9d);
    color: #000;
    box-shadow:
        0 4px 15px rgba(251, 191, 36, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.btn-view:hover {
    background: linear-gradient(135deg, #d19e06, #e55a87);
    transform: translateY(-3px) scale(1.05);
    box-shadow:
        0 8px 25px rgba(251, 191, 36, 0.4),
        0 0 20px rgba(255, 107, 157, 0.3);
}

.btn-download {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-light);
    border: 1px solid var(--border-color);
    box-shadow:
        0 4px 15px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.btn-download:hover {
    background: rgba(255, 255, 255, 0.2);
    color: var(--text-dark);
    transform: translateY(-3px) scale(1.05);
    border-color: rgba(255, 255, 255, 0.3);
    box-shadow:
        0 8px 25px rgba(0, 0, 0, 0.15),
        0 0 20px rgba(255, 255, 255, 0.1);
}

.add-more-section {
    text-align: center;
    padding: 60px 0;
    border-top: 1px solid var(--border-color);
}

.add-more-section p {
    color: var(--text-light);
    font-size: 1.1rem;
    margin-bottom: 30px;
}

/* Modal de Certificado */
.certificate-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.certificate-modal.active {
    display: flex;
    opacity: 1;
}

.modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 30% 30%, rgba(251, 191, 36, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
        rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(20px);
    animation: backdropFadeIn 0.4s ease;
}

@keyframes backdropFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-content {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 25px;
    max-width: 900px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    z-index: 1;
    backdrop-filter: blur(25px);
    box-shadow:
        0 30px 60px rgba(0, 0, 0, 0.3),
        0 0 50px rgba(251, 191, 36, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    animation: modalSlideIn 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    transform-style: preserve-3d;
}

.modal-header {
    padding: 25px 30px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    color: var(--text-dark);
    margin: 0;
    font-size: 1.5rem;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 5px;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-dark);
}

.modal-body {
    padding: 30px;
}

.certificate-preview {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    align-items: start;
}

.certificate-image-large {
    aspect-ratio: 4/3;
    background: linear-gradient(135deg, var(--accent-color), #00d4ff);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    text-align: center;
    color: rgba(0, 0, 0, 0.7);
}

.certificate-placeholder-large i {
    font-size: 4rem;
    margin-bottom: 15px;
}

.certificate-placeholder-large p {
    font-size: 1.1rem;
    font-weight: 500;
    margin: 0;
}

.certificate-details {
    space-y: 20px;
}

.detail-item {
    margin-bottom: 20px;
}

.detail-item strong {
    color: var(--text-dark);
    display: block;
    margin-bottom: 5px;
}

.detail-item span {
    color: var(--text-light);
    font-size: 1rem;
}

.modal-footer {
    padding: 25px 30px;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 15px;
    justify-content: flex-end;
}

.btn-accent {
    background: #10b981;
    color: white;
}

.btn-accent:hover {
    background: #059669;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-80px) scale(0.8) rotateX(15deg);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1) rotateX(0deg);
    }
}

/* Responsividade para página de contato */
@media (max-width: 768px) {
    .contact-header {
        padding: 100px 0 60px;
        min-height: 50vh;
    }

    .page-title {
        font-size: 2.5rem;
        letter-spacing: 2px;
    }

    .page-subtitle {
        font-size: 1.2rem;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .contact-form-container {
        padding: 2.5rem 2rem;
    }

    .additional-info {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .info-card {
        padding: 2rem 1.5rem;
    }

    .contact-card {
        padding: 2rem;
        flex-direction: column;
        text-align: center;
    }

    .contact-icon {
        margin-bottom: 1rem;
        margin-right: 0;
    }

    /* Centralização do botão "Entre em contato" */
    .add-more-section {
        padding: 40px 1rem;
        text-align: center;
    }

    .add-more-section .btn {
        width: 100%;
        max-width: 280px;
        margin: 0 auto;
        display: inline-flex;
        justify-content: center;
        align-items: center;
    }
}

/* ==== SEÇÃO DO MAPA ==== */
.map-section {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.9), rgba(17, 17, 17, 0.7));
    padding: 50px 0;
    position: relative;
    overflow: hidden;
}

.map-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="1" fill="rgba(255,255,255,0.03)"/><circle cx="80" cy="80" r="1" fill="rgba(255,255,255,0.03)"/><circle cx="50" cy="30" r="1" fill="rgba(255,255,255,0.03)"/></svg>');
    background-size: 120px 120px;
    opacity: 0.4;
    animation: mapBackground 30s linear infinite;
}

.map-header {
    text-align: center;
    margin-bottom: 2rem;
    position: relative;
    z-index: 2;
}

.map-header h3 {
    font-family: 'Orbitron', monospace;
    font-size: 3rem;
    font-weight: 300;
    color: #ffffff;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #ffffff 0%, #00d4ff 25%, #ff6b9d 50%, #c471ed 75%, #ffffff 100%);
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: rainbowShift 6s ease-in-out infinite;
    letter-spacing: 2px;
}

.map-header p {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 300;
    letter-spacing: 1px;
}

.map-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: start;
    position: relative;
    z-index: 2;
}

.map-wrapper {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow:
        0 25px 50px rgba(0, 0, 0, 0.5),
        0 0 30px rgba(0, 212, 255, 0.2);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.map-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.05), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 10;
    pointer-events: none;
}

.map-wrapper:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow:
        0 35px 70px rgba(0, 0, 0, 0.6),
        0 0 40px rgba(0, 212, 255, 0.4),
        inset 0 0 30px rgba(255, 255, 255, 0.05);
}

.map-wrapper:hover::before {
    opacity: 1;
}

.map-wrapper iframe {
    width: 100%;
    height: 400px;
    border: none;
    border-radius: 20px;
    filter: brightness(0.9) contrast(1.1) saturate(1.2);
    transition: filter 0.3s ease;
}

.map-wrapper:hover iframe {
    filter: brightness(1) contrast(1.2) saturate(1.3);
}

.map-info {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    padding: 3rem;
    position: relative;
    overflow: hidden;
}

.map-info::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, #00d4ff 25%, #ff6b9d 50%, #c471ed 75%, transparent);
    animation: borderGlow 3s ease-in-out infinite;
}

.location-details {
    margin-bottom: 3rem;
}

.location-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: all 0.3s ease;
}

.location-item:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateX(5px);
}

.location-item i {
    font-size: 1.5rem;
    color: #ffffff;
    background: rgba(255, 255, 255, 0.1);
    padding: 12px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(255, 255, 255, 0.3);
    flex-shrink: 0;
}

.location-item h5 {
    font-family: 'Orbitron', monospace;
    font-size: 1.1rem;
    color: #ffffff;
    margin-bottom: 0.5rem;
    letter-spacing: 1px;
}

.location-item p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin: 0;
}

.map-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.btn-map,
.btn-whatsapp-map {
    padding: 15px 25px;
    border-radius: 12px;
    text-decoration: none;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 500;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.btn-map {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.1));
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: #ffffff;
}

.btn-map:hover {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.3), rgba(255, 255, 255, 0.2));
    border-color: rgba(255, 255, 255, 0.6);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 212, 255, 0.3);
    color: #ffffff;
}

.btn-whatsapp-map {
    background: linear-gradient(135deg, rgba(37, 211, 102, 0.2), rgba(37, 211, 102, 0.1));
    border: 2px solid rgba(37, 211, 102, 0.3);
    color: #25d366;
}

.btn-whatsapp-map:hover {
    background: linear-gradient(135deg, rgba(37, 211, 102, 0.3), rgba(37, 211, 102, 0.2));
    border-color: rgba(37, 211, 102, 0.6);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.3);
    color: #ffffff;
}

/* Animação do background do mapa */
@keyframes mapBackground {
    0% { transform: translateY(0); }
    100% { transform: translateY(-120px); }
}

/* Responsividade otimizada */
@media (max-width: 1024px) {
    .map-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .map-wrapper iframe {
        height: 350px;
    }

    /* Otimizações de certificados para tablets */
    .certificates-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 1.5rem;
    }

    .stats-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 1.5rem;
    }

    .filter-button {
        padding: 10px 18px;
        font-size: 0.9rem;
    }



    /* Reduzir efeitos 3D em tablets */
    .cert-modal-content {
        transform: scale(0.95);
    }

    .cert-modal.active .cert-modal-content {
        transform: scale(1) rotateX(0deg);
    }
}

@media (max-width: 768px) {
    .map-section {
        padding: 80px 0;
    }

    .map-header h3 {
        font-size: 2.5rem;
    }

    .map-header p {
        font-size: 1.2rem;
    }

    .map-container {
        gap: 2rem;
    }

    .map-wrapper iframe {
        height: 300px;
    }

    .map-info {
        padding: 2rem;
    }

    .location-item {
        padding: 1rem;
        margin-bottom: 1.5rem;
    }

    .map-actions {
        gap: 0.8rem;
    }

    .btn-map,
    .btn-whatsapp-map {
        padding: 12px 20px;
        font-size: 1rem;
    }

    /* Responsividade de certificados para mobile */
    .certificates-header h2 {
        font-size: 2.5rem;
    }

    .certificates-header p {
        font-size: 1.1rem;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .stat-card {
        padding: 1.5rem;
    }

    .stat-number {
        font-size: 2rem;
    }

    .stat-label {
        font-size: 0.9rem;
    }

    .filter-buttons {
        flex-wrap: wrap;
        gap: 0.5rem;
        justify-content: center;
    }

    .filter-button {
        padding: 8px 16px;
        font-size: 0.85rem;
        min-width: auto;
        flex: 0 1 auto;
    }

    .certificates-grid {
        grid-template-columns: 1fr;
        gap: 1.2rem;
    }

    .certificate-item {
        transform: none;
    }



    /* Simplificar micro-interações em mobile */

    .floating-particle {
        display: none;
    }

    /* Modal responsivo */
    .cert-modal-content {
        width: 95%;
        max-width: none;
        margin: 1rem;
        padding: 1.5rem;
        transform: scale(0.9);
    }

    .cert-modal-header h3 {
        font-size: 1.5rem;
    }

    .cert-modal-body {
        font-size: 0.95rem;
    }
}

@media (max-width: 480px) {
    .map-header h3 {
        font-size: 2rem;
    }

    .map-wrapper iframe {
        height: 250px;
    }

    .location-item {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .location-item i {
        align-self: center;
    }

    /* Botão "Entre em contato" em telas pequenas */
    .add-more-section {
        padding: 30px 0.5rem;
    }

    .add-more-section .btn {
        width: 100%;
        max-width: 250px;
        padding: 15px 20px;
        font-size: 1rem;
    }

    /* Botão hero centralizado em telas pequenas */
    .hero-buttons {
        display: flex;
        justify-content: center;
        align-items: center;
        width: 100%;
        padding: 0 1rem;
    }

    .hero-buttons .btn {
        width: 100%;
        max-width: 240px;
        margin: 0 auto;
        display: flex;
        justify-content: center;
        align-items: center;
        text-align: center;
        padding: 14px 18px;
        font-size: 0.95rem;
        box-sizing: border-box;
    }

    /* Certificados ultra responsivo */
    .certificates-header h2 {
        font-size: 2rem;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 0.8rem;
    }

    .stat-card {
        padding: 1.2rem;
        transform-style: preserve-3d;
        perspective: 300px;
    }

    .stat-card:hover {
        transform: translateY(-5px) rotateX(5deg) rotateY(2deg);
        background: linear-gradient(135deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0.05));
        border: 1px solid rgba(251, 191, 36, 0.3);
        box-shadow: 0 15px 35px rgba(251, 191, 36, 0.2);
    }

    .stat-number {
        font-size: 1.8rem;
        text-shadow: 0 0 10px rgba(251, 191, 36, 0.5);
    }

    .filter-button {
        padding: 6px 12px;
        font-size: 0.8rem;
    }

    .certificate-item {
        padding: 1rem;
        transform-style: preserve-3d;
        perspective: 500px;
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .certificate-item:hover {
        background: linear-gradient(135deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04));
        border: 1px solid rgba(0, 212, 255, 0.4);
        box-shadow: 0 20px 40px rgba(0, 212, 255, 0.3),
                    0 0 20px rgba(251, 191, 36, 0.2);
    }

    .certificate-title {
        font-size: 1rem;
        text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
    }

    .certificate-issuer {
        font-size: 0.8rem;
        color: rgba(251, 191, 36, 0.9);
    }

    .certificate-date {
        font-size: 0.75rem;
        color: rgba(0, 212, 255, 0.8);
    }

    /* Modal pequeno com efeitos 3D */
    .cert-modal-content {
        margin: 0.5rem;
        padding: 1rem;
        transform-style: preserve-3d;
        perspective: 800px;
        background: linear-gradient(135deg, rgba(0, 0, 0, 0.95), rgba(17, 17, 17, 0.9));
        border: 1px solid rgba(251, 191, 36, 0.3);
        box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5),
                    0 0 30px rgba(251, 191, 36, 0.2),
                    inset 0 1px 0 rgba(255, 255, 255, 0.1);
    }

    .cert-modal.active .cert-modal-content {
        animation: modal3DEntrance 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
    }

    .cert-modal-header {
        background: linear-gradient(135deg, rgba(251, 191, 36, 0.2), rgba(0, 212, 255, 0.1));
        border-bottom: 1px solid rgba(251, 191, 36, 0.3);
        margin: -1rem -1rem 1rem -1rem;
        padding: 1rem;
        border-radius: 15px 15px 0 0;
    }

    .cert-modal-header h3 {
        font-size: 1.3rem;
        text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
        background: linear-gradient(45deg, #fbbf24, #00d4ff);
        background-clip: text;
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
    }

    .cert-modal-close {
        width: 30px;
        height: 30px;
        font-size: 1.2rem;
        background: linear-gradient(135deg, rgba(255, 0, 0, 0.2), rgba(255, 100, 100, 0.1));
        border: 1px solid rgba(255, 0, 0, 0.3);
        transition: all 0.3s ease;
    }

    .cert-modal-close:hover {
        transform: rotateZ(90deg) scale(1.1);
        background: linear-gradient(135deg, rgba(255, 0, 0, 0.4), rgba(255, 100, 100, 0.2));
        box-shadow: 0 0 15px rgba(255, 0, 0, 0.5);
    }

    /* Desabilitar alguns efeitos pesados */
    .certificate-item::before,
    .certificate-item::after {
        display: none;
    }

    .shimmer-effect {
        display: none;
    }

    /* Responsividade geral para elementos da interface */
    .navbar {
        padding: 0.5rem 1rem;
    }

    .logo {
        font-size: 1.5rem;
    }

    /* Ajustes de performance mobile */
    .floating-particle.mobile-optimized {
        animation-duration: 3s;
    }

    .certificate-item:hover {
        transform: translateY(-3px) scale(1.01) !important;
    }

    /* Otimizar scrolling em mobile */
    html {
        scroll-behavior: auto;
    }

    /* Reduzir shadows pesadas */
    .certificate-item,
    .stat-card,
    .filter-button {
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1) !important;
    }

    .certificate-item:hover,
    .stat-card:hover {
        box-shadow: 0 3px 12px rgba(0, 0, 0, 0.15) !important;
    }

    /* Desempenho geral em mobile */
    .bg-particles {
        display: none;
    }

    /* Pseudo-elementos removidos para permitir que as estrelas apareçam */

    .skill-item:hover,
    .timeline-item:hover,
    .contact-card:hover {
        transform: translateY(-2px);
    }
}



/* ==== SISTEMA DE TEMAS (CLARO/ESCURO) ==== */

/* Variáveis CSS para temas */
:root {
    /* Tema Escuro (padrão) */
    --bg-primary: #000000;
    --bg-secondary: #111111;
    --bg-tertiary: #1a1a1a;
    --text-primary: #ffffff;
    --text-secondary: #a1a1aa;
    --text-tertiary: #71717a;
    --border-primary: rgba(255, 255, 255, 0.1);
    --border-secondary: rgba(255, 255, 255, 0.05);
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --shadow-primary: rgba(0, 0, 0, 0.3);
    --shadow-secondary: rgba(0, 0, 0, 0.5);
    --accent-blue: #00d4ff;
    --accent-pink: #ff6b9d;
    --accent-purple: #c471ed;
}

/* Tema Claro */
body.light-theme {
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-tertiary: #64748b;
    --border-primary: rgba(0, 0, 0, 0.1);
    --border-secondary: rgba(0, 0, 0, 0.05);
    --glass-bg: rgba(255, 255, 255, 0.8);
    --glass-border: rgba(0, 0, 0, 0.1);
    --shadow-primary: rgba(0, 0, 0, 0.1);
    --shadow-secondary: rgba(0, 0, 0, 0.2);
    --accent-blue: #0ea5e9;
    --accent-pink: #ec4899;
    --accent-purple: #a855f7;
}

/* Toggle de Tema */
.theme-toggle {
    display: flex;
    align-items: center;
    cursor: pointer;
    padding: 8px;
    border-radius: 12px;
    transition: all 0.3s ease;
    position: relative;
}

.theme-toggle:hover {
    background: rgba(255, 255, 255, 0.1);
}

.toggle-track {
    width: 60px;
    height: 30px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    position: relative;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
}

.toggle-thumb {
    width: 24px;
    height: 24px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-pink));
    border-radius: 50%;
    position: absolute;
    top: 2px;
    left: 2px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 212, 255, 0.3);
}

.toggle-icon {
    font-size: 12px;
    color: #ffffff;
    transition: all 0.3s ease;
}



/* Transições globais entre temas */
body {
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: background-color 0.4s ease, color 0.4s ease;
}



/* Animações e efeitos especiais para o rodapé */
@keyframes footerGlow {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.footer::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient);
    animation: footerGlow 3s ease-in-out infinite;
    z-index: 2;
}

.footer-section {
    position: relative;
    padding: 0.5rem;
}

.footer-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: -10px;
    width: 3px;
    height: 0;
    background: var(--gradient);
    transition: height 0.3s ease;
}

.footer-section:hover::before {
    height: 100%;
}





/* Transições otimizadas para performance */
* {
    box-sizing: border-box;
}

/* Otimização de performance para animações */
.hero {
}

.btn, .social-link, .nav-link {
    transition: background-color 0.3s ease,
                box-shadow 0.3s ease;
}

.particle {
    will-change: opacity;
}

/* Foco acessível para todos os elementos interativos */
.btn:focus,
.nav-link:focus,
.filter-button:focus,
.social-link:focus,
.certificate-card:focus {
    outline: 2px solid #fbbf24;
    outline-offset: 2px;
    box-shadow: 0 0 0 4px rgba(251, 191, 36, 0.2);
}

/* Skip link para navegação por teclado */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: #000;
    color: #fff;
    padding: 8px;
    text-decoration: none;
    z-index: 10000;
    border-radius: 4px;
}

.skip-link:focus {
    top: 6px;
    outline: 2px solid #fbbf24;
}

/* Melhorar contraste para texto */
.certificate-issuer,
.certificate-date {
    color: rgba(255, 255, 255, 0.9);
}

/* Indicadores visuais para estados */
.filter-button[aria-pressed="true"] {
    background: linear-gradient(135deg, #fbbf24, #00d4ff);
    color: #000;
    font-weight: 600;
}

/* Scroll suave otimizado */
html {
    scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }

    /* Desabilitar efeitos 3D para usuários com preferência por movimento reduzido */
    .certificate-card:hover,
    .stat-card:hover {
        transform: translateY(-5px) scale(1.01) !important;
        animation: none !important;
    }

    .certificate-badge:hover,
    .stat-icon:hover {
        transform: scale(1.05) !important;
        animation: none !important;
    }

    .floating-particle {
        display: none !important;
    }
}

/* Animações Cyberpunk */
@keyframes cyberpunkGlow {
    0% { 
        text-shadow: 0 0 20px rgba(0, 255, 255, 0.8), 0 0 40px rgba(0, 255, 255, 0.4);
        color: #00ffff;
    }
    50% { 
        text-shadow: 0 0 20px rgba(255, 0, 255, 0.8), 0 0 40px rgba(255, 0, 255, 0.4);
        color: #ff00ff;
    }
    100% { 
        text-shadow: 0 0 20px rgba(255, 255, 0, 0.8), 0 0 40px rgba(255, 255, 0, 0.4);
        color: #ffff00;
    }
}

@keyframes cyberpunkBackground {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes gradientShift {
    0%, 100% { 
        background-position: 0% 50%;
    }
    50% { 
        background-position: 100% 50%;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* Novas animações avançadas */
@keyframes rainbowShift {
    0% { background-position: 0% 50%; }
    25% { background-position: 100% 50%; }
    50% { background-position: 200% 50%; }
    75% { background-position: 300% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes ironManGlow {
    0% {
        text-shadow: 0 0 10px rgba(255, 215, 0, 0.6);
    }
    100% {
        text-shadow: 0 0 15px rgba(255, 215, 0, 0.9);
    }
}

@keyframes ironManRedGlow {
    0% {
        text-shadow: 0 0 8px rgba(229, 62, 62, 0.7);
    }
    100% {
        text-shadow: 0 0 12px rgba(229, 62, 62, 1);
    }
}

@keyframes energyScan {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

@keyframes redEnergyFlow {
    0% {
        transform: translateX(-100%);
        opacity: 0;
    }
    20% {
        opacity: 1;
    }
    80% {
        opacity: 1;
    }
    100% {
        transform: translateX(100%);
        opacity: 0;
    }
}

@keyframes glowPulse {
    0% { filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.3)); }
    100% { filter: drop-shadow(0 0 30px rgba(255, 255, 255, 0.8)) drop-shadow(0 0 40px rgba(0, 212, 255, 0.4)); }
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    50% { transform: translateX(100%); }
    100% { transform: translateX(200%); }
}

/* Animações 3D Avançadas */
@keyframes modal3DEntrance {
    0% {
        opacity: 0;
        transform: translateY(-100px) rotateX(-90deg) scale(0.5);
    }
    50% {
        opacity: 0.8;
        transform: translateY(-20px) rotateX(-15deg) scale(0.9);
    }
    100% {
        opacity: 1;
        transform: translateY(0) rotateX(0deg) scale(1);
    }
}

@keyframes depth3D {
    0% {
        transform: translateZ(0) rotateY(0deg);
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    }
    50% {
        transform: translateZ(50px) rotateY(5deg);
        box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4);
    }
    100% {
        transform: translateZ(0) rotateY(0deg);
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    }
}

@keyframes float3D {
    0%, 100% {
        transform: translateY(0) rotateX(0deg);
    }
    25% {
        transform: translateY(-10px) rotateX(2deg);
    }
    50% {
        transform: translateY(-5px) rotateX(-1deg);
    }
    75% {
        transform: translateY(-15px) rotateX(3deg);
    }
}

@keyframes perspective3D {
    0% {
        transform: perspective(1000px) rotateX(0deg) rotateY(0deg);
    }
    25% {
        transform: perspective(1000px) rotateX(5deg) rotateY(2deg);
    }
    50% {
        transform: perspective(1000px) rotateX(-3deg) rotateY(-1deg);
    }
    75% {
        transform: perspective(1000px) rotateX(2deg) rotateY(3deg);
    }
    100% {
        transform: perspective(1000px) rotateX(0deg) rotateY(0deg);
    }
}
    100% { transform: translateX(200%); }
}

@keyframes gradientFloat {
    0%, 100% { transform: rotate(0deg) scale(1); }
    25% { transform: rotate(90deg) scale(1.1); }
    50% { transform: rotate(180deg) scale(0.9); }
    75% { transform: rotate(270deg) scale(1.1); }
}

@keyframes starfield {
    0% { transform: translateY(0); }
    100% { transform: translateY(-100px); }
}

@keyframes neonGlow {
    0%, 100% {
        box-shadow: 0 0 5px rgba(255, 255, 255, 0.3),
                    0 0 10px rgba(255, 255, 255, 0.2),
                    0 0 15px rgba(0, 212, 255, 0.3),
                    0 0 20px rgba(0, 212, 255, 0.4);
    }
    50% {
        box-shadow: 0 0 10px rgba(255, 255, 255, 0.5),
                    0 0 20px rgba(255, 255, 255, 0.4),
                    0 0 30px rgba(0, 212, 255, 0.5),
                    0 0 40px rgba(0, 212, 255, 0.6);
    }
}

@keyframes ironManParticleFloat {
    0% {
        transform: translateY(100vh) translateX(0) rotate(0deg) scale(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
        transform: translateY(90vh) translateX(10px) rotate(36deg) scale(1);
    }
    50% {
        transform: translateY(50vh) translateX(-20px) rotate(180deg) scale(1.2);
        opacity: 0.8;
    }
    90% {
        opacity: 1;
        transform: translateY(10vh) translateX(15px) rotate(324deg) scale(0.8);
    }
    100% {
        transform: translateY(-10vh) translateX(0) rotate(360deg) scale(0);
        opacity: 0;
    }
}

/* ===== FUNDO DE ESTRELAS ===== */
.stars-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -10;
    overflow: hidden;
    background: #000000;
    pointer-events: none;
}

.stars-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(2px 2px at 20px 30px, #eee, transparent),
        radial-gradient(2px 2px at 40px 70px, rgba(255,255,255,0.8), transparent),
        radial-gradient(1px 1px at 90px 40px, #fff, transparent),
        radial-gradient(1px 1px at 130px 80px, rgba(255,255,255,0.6), transparent),
        radial-gradient(2px 2px at 160px 30px, #fff, transparent);
    background-repeat: repeat;
    background-size: 200px 100px;
}

.stars-layer-1 {
    animation: twinkle 4s ease-in-out infinite alternate;
    background-size: 250px 250px;
}

.stars-layer-2 {
    animation: twinkle 6s ease-in-out infinite alternate-reverse;
    background-size: 300px 300px;
    opacity: 0.7;
}

.stars-layer-3 {
    animation: twinkle 8s ease-in-out infinite alternate;
    background-size: 400px 400px;
    opacity: 0.5;
}

@keyframes twinkle {
    0% { opacity: 0.4; transform: scale(1); }
    20% { opacity: 0.7; transform: scale(1.02); }
    40% { opacity: 0.9; transform: scale(0.98); }
    60% { opacity: 0.6; transform: scale(1.01); }
    80% { opacity: 1; transform: scale(1); }
    100% { opacity: 0.5; transform: scale(0.99); }
}

/* Cintilação individual para estrelas especiais */
@keyframes sparkle {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.2); }
}

@keyframes gentle-twinkle {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

/* ===== COMETAS ===== */
.comet-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -9;
}

.comet {
    position: absolute;
    width: 3px;
    height: 3px;
    background: #fff;
    border-radius: 50%;
    box-shadow: 
        0 0 8px #fff,
        0 0 16px #4fc3f7,
        0 0 24px #4fc3f7,
        0 0 32px rgba(79, 195, 247, 0.5);
    animation: comet-fly linear infinite;
    z-index: -5;
}

.comet::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 0;
    width: 120px;
    height: 2px;
    background: linear-gradient(90deg, 
        rgba(255,255,255,0) 0%, 
        rgba(255,255,255,0.9) 20%, 
        rgba(79,195,247,0.8) 60%, 
        rgba(255,255,255,0.4) 90%, 
        rgba(255,255,255,0) 100%);
    transform: translateX(-120px);
    border-radius: 50px;
    z-index: -6;
}

.comet::after {
    content: '';
    position: absolute;
    top: -2px;
    left: 0;
    width: 180px;
    height: 4px;
    background: linear-gradient(90deg, 
        rgba(255,255,255,0) 0%, 
        rgba(255,255,255,0.4) 15%, 
        rgba(79,195,247,0.6) 40%, 
        rgba(79,195,247,0.3) 70%, 
        rgba(255,255,255,0.1) 90%, 
        rgba(255,255,255,0) 100%);
    transform: translateX(-180px);
    border-radius: 50px;
    filter: blur(0.5px);
    z-index: -7;
}

@keyframes comet-fly {
    0% {
        transform: translateX(-100px) translateY(-100px) rotate(45deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateX(calc(100vw + 100px)) translateY(calc(100vh + 100px)) rotate(45deg);
        opacity: 0;
    }
}

/* Variações de cometas */
.comet.comet-small {
    width: 1px;
    height: 1px;
    animation-duration: 3s;
}

.comet.comet-medium {
    width: 2px;
    height: 2px;
    animation-duration: 4s;
}

.comet.comet-large {
    width: 3px;
    height: 3px;
    animation-duration: 5s;
    box-shadow: 
        0 0 8px #fff,
        0 0 16px #4fc3f7,
        0 0 24px #4fc3f7;
}

/* Estrelas especiais que piscam */
.special-star {
    position: absolute;
    width: 4px;
    height: 4px;
    background: #fff;
    border-radius: 50%;
    box-shadow: 
        0 0 10px #fff,
        0 0 20px #4fc3f7,
        0 0 30px #4fc3f7;
    animation: special-twinkle 2s ease-in-out infinite;
}

@keyframes special-twinkle {
    0%, 100% { 
        opacity: 0.3; 
        transform: scale(1);
        box-shadow: 
            0 0 10px #fff,
            0 0 20px #4fc3f7,
            0 0 30px #4fc3f7;
    }
    50% { 
        opacity: 1; 
        transform: scale(1.5);
        box-shadow: 
            0 0 15px #fff,
            0 0 30px #4fc3f7,
            0 0 45px #4fc3f7,
            0 0 60px #4fc3f7;
    }
}

/* Responsividade para dispositivos móveis */
@media (max-width: 768px) {
    .stars-layer {
        background-size: 150px 150px;
    }
    
    .stars-layer-1 {
        background-size: 180px 180px;
    }
    
    .stars-layer-2 {
        background-size: 200px 200px;
    }
    
    .stars-layer-3 {
        background-size: 250px 250px;
    }
    
    .comet::before {
        width: 60px;
        transform: translateX(-60px);
    }
    
    .comet::after {
        width: 90px;
        transform: translateX(-90px);
    }
}

/* Otimizações de performance */
@media (prefers-reduced-motion: reduce) {
    .stars-layer,
    .comet,
    .special-star {
        animation: none !important;
    }
    
    .stars-background {
        background: #000000;
    }
}

/* Otimização para dispositivos com baixa performance */
@media (max-width: 480px) {
    .stars-layer-2,
    .stars-layer-3 {
        display: none;
    }
    
    .comet::after {
        display: none;
    }
}

/* Dispositivos móveis muito pequenos - centralização perfeita */
@media (max-width: 360px) {
    .hero-buttons {
        padding: 0 0.5rem;
        margin: 0 auto;
        max-width: 100%;
    }

    .hero-buttons .btn {
        width: 100%;
        max-width: 220px;
        margin: 0 auto;
        padding: 12px 16px;
        font-size: 0.9rem;
        display: block;
        text-align: center;
        box-sizing: border-box;
    }

    .hero-buttons .btn i {
        margin-right: 8px;
    }
}

/* ===== CURSOR FUTURISTA ===== */
/* Cursor customizado removido para melhor performance */

/* ===== LINKTREE PAGE STYLES ===== */
.linktree-page {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%);
    min-height: 100vh;
    overflow-x: hidden;
}

.linktree-main {
    padding: 2rem 0;
    min-height: calc(100vh - 120px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.linktree-container {
    max-width: 480px;
    width: 100%;
    margin: 0 auto;
    padding: 0 1.5rem;
    position: relative;
    z-index: 1;
}

/* Profile Section */
.linktree-profile {
    text-align: center;
    margin-bottom: 3rem;
    animation: fadeInUp 0.8s ease-out;
}

.profile-avatar {
    position: relative;
    display: inline-block;
    margin-bottom: 1.5rem;
}

.avatar-img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 4px solid rgba(79, 195, 247, 0.3);
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
}

.avatar-ring {
    position: absolute;
    top: -8px;
    left: -8px;
    right: -8px;
    bottom: -8px;
    border: 2px solid transparent;
    border-radius: 50%;
    background: linear-gradient(45deg, #4fc3f7, #29b6f6, #03a9f4, #0288d1);
    background-size: 400% 400%;
    animation: gradientRotate 3s ease-in-out infinite;
    z-index: 1;
}

.profile-avatar:hover .avatar-img {
    transform: scale(1.05);
    border-color: rgba(79, 195, 247, 0.6);
}

.profile-name {
    font-size: 2rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, #4fc3f7, #29b6f6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.profile-bio {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
    line-height: 1.5;
}

/* Social Stats */
.social-stats {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 1rem;
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: #4fc3f7;
    line-height: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Links Section */
.linktree-links {
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.links-category {
    margin-bottom: 2.5rem;
}

.category-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.category-title i {
    color: #4fc3f7;
}

.links-grid {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Link Cards */
.link-card {
    display: flex;
    align-items: center;
    padding: 1.25rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(79, 195, 247, 0.2);
    border-radius: 16px;
    text-decoration: none;
    color: #ffffff;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.link-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(79, 195, 247, 0.1), transparent);
    transition: left 0.5s ease;
}

.link-card:hover::before {
    left: 100%;
}

.link-card:hover {
    transform: translateY(-2px);
    border-color: rgba(79, 195, 247, 0.4);
    box-shadow: 0 8px 32px rgba(79, 195, 247, 0.2);
}

.link-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.link-content {
    flex: 1;
}

.link-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: #ffffff;
}

.link-description {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
}

.link-arrow {
    color: rgba(255, 255, 255, 0.5);
    transition: all 0.3s ease;
    margin-left: 1rem;
}

.link-card:hover .link-arrow {
    color: #4fc3f7;
    transform: translateX(4px);
}

/* Featured Links */
.link-card.featured .link-icon {
    background: linear-gradient(135deg, #4fc3f7, #29b6f6);
    color: #ffffff;
}

/* Social Links */
.link-card.social.github .link-icon {
    background: linear-gradient(135deg, #333, #24292e);
    color: #ffffff;
}

.link-card.social.linkedin .link-icon {
    background: linear-gradient(135deg, #0077b5, #005885);
    color: #ffffff;
}

.link-card.social.twitter .link-icon {
    background: linear-gradient(135deg, #1da1f2, #0d8bd9);
    color: #ffffff;
}

.link-card.social.instagram .link-icon {
    background: linear-gradient(135deg, #e4405f, #c13584, #833ab4);
    color: #ffffff;
}

/* Professional Links */
.link-card.professional .link-icon {
    background: linear-gradient(135deg, #ff6b6b, #ee5a52);
    color: #ffffff;
}

/* Quick Actions */
.quick-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    justify-content: center;
}

.action-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: rgba(79, 195, 247, 0.1);
    border: 1px solid rgba(79, 195, 247, 0.3);
    border-radius: 12px;
    color: #4fc3f7;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.action-btn:hover {
    background: rgba(79, 195, 247, 0.2);
    border-color: rgba(79, 195, 247, 0.5);
    transform: translateY(-1px);
}

/* QR Modal */
.qr-modal .modal-content {
    max-width: 400px;
    text-align: center;
}

.qr-code-container {
    padding: 2rem;
}

.qr-code-container canvas {
    border-radius: 12px;
    margin-bottom: 1rem;
}

.qr-code-container p {
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
}

/* Footer */
.linktree-footer {
    text-align: center;
    padding: 2rem 1.5rem;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
}

.linktree-footer i {
    color: #ff6b6b;
    margin: 0 0.25rem;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes gradientRotate {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

/* Dark Theme Adjustments */
[data-theme="light"] .linktree-page {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 50%, #cbd5e1 100%);
}

[data-theme="light"] .profile-name {
    color: #1e293b;
    background: linear-gradient(135deg, #0ea5e9, #0284c7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

[data-theme="light"] .profile-bio {
    color: rgba(30, 41, 59, 0.8);
}

[data-theme="light"] .stat-label {
    color: rgba(30, 41, 59, 0.6);
}

[data-theme="light"] .category-title {
    color: #1e293b;
}

[data-theme="light"] .link-card {
    background: rgba(255, 255, 255, 0.8);
    border-color: rgba(14, 165, 233, 0.2);
    color: #1e293b;
}

[data-theme="light"] .link-title {
    color: #1e293b;
}

[data-theme="light"] .link-description {
    color: rgba(30, 41, 59, 0.7);
}

[data-theme="light"] .linktree-footer {
    color: rgba(30, 41, 59, 0.6);
}

/* ===== RESPONSIVE DESIGN ===== */

/* Tablet Landscape e Desktop Pequeno */
@media (max-width: 1024px) {
    .container {
        padding: 0 var(--container-padding);
    }

    .hero-content {
        text-align: center;
    }

    .nav-menu {
        gap: 1.5rem;
    }

    .particles {
        opacity: 0.5;
    }
}

/* Tablet Portrait */
@media (max-width: 768px) {
    :root {
        --hero-padding: 80px 0;
        --section-padding: 60px 0;
        --container-padding: 15px;
    }

    .container {
        padding: 0 var(--container-padding);
    }

    /* Header Mobile */
    .header {
        padding: 1rem 0;
    }

    .nav-container {
        padding: 0 1rem;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: var(--mobile-nav-height);
        flex-direction: column;
        background: rgba(0, 0, 0, 0.95);
        backdrop-filter: blur(20px);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        z-index: 999;
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-item {
        margin: 1rem 0;
    }

    .hamburger {
        display: block;
        cursor: pointer;
        z-index: 1001;
    }

    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    /* Hero Mobile */
    .hero {
        min-height: 100vh;
        padding: var(--hero-padding);
        text-align: center;
    }

    .hero-title {
        font-size: 2.5rem;
        margin-bottom: 1rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
        margin-bottom: 1rem;
    }

    .hero-description {
        font-size: 1rem;
        margin-bottom: 2rem;
        max-width: 90%;
        margin-left: auto;
        margin-right: auto;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
        margin-bottom: 2rem;
    }

    .btn {
        width: 100%;
        max-width: 280px;
        margin: 0 auto;
        padding: 1rem 2rem;
        font-size: 1rem;
    }

    .hero-social {
        justify-content: center;
        gap: 1.5rem;
        margin-bottom: 2rem;
    }

    .social-link {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }

    /* About Preview Mobile */
    .about-preview {
        padding: var(--section-padding);
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        max-width: 300px;
        margin: 0 auto;
    }

    .stat-item {
        padding: 1.5rem;
    }

    .stat-number {
        font-size: 2rem;
    }

    /* Footer Mobile */
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .footer-section h3,
    .footer-section h4 {
        margin-bottom: 1rem;
    }

    .social-links {
        justify-content: center;
    }

    /* Particles Mobile Optimization */
    .particles {
        opacity: 0.3;
    }

    .stars-background {
        opacity: 0.7;
    }

    /* Scroll Indicator Mobile */
    .scroll-indicator {
        bottom: 2rem;
    }

    /* Linktree Mobile */
    .linktree-container {
        padding: 0 1rem;
    }

    .profile-name {
        font-size: 1.75rem;
    }

    .social-stats {
        gap: 1.5rem;
    }

    .quick-actions {
        flex-direction: column;
        gap: 0.75rem;
    }

    .action-btn {
        justify-content: center;
    }
}

/* Mobile Small */
@media (max-width: 480px) {
    :root {
        --hero-padding: 60px 0;
        --section-padding: 40px 0;
        --container-padding: 10px;
    }

    .hero-title {
        font-size: 2rem;
        line-height: 1.2;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-description {
        font-size: 0.9rem;
        line-height: 1.5;
    }

    .btn {
        padding: 0.875rem 1.5rem;
        font-size: 0.9rem;
    }

    .section-header h2 {
        font-size: 1.8rem;
    }

    .section-subtitle {
        font-size: 1rem;
    }

    .stat-number {
        font-size: 1.5rem;
    }

    .stat-label {
        font-size: 0.8rem;
    }

    /* Header Mobile Small */
    .nav-logo h2 {
        font-size: 1.2rem;
    }

    .theme-toggle {
        width: 40px;
        height: 40px;
        font-size: 0.9rem;
    }

    /* Footer Mobile Small */
    .footer {
        padding: 2rem 0 1rem;
    }

    .footer-section {
        margin-bottom: 1.5rem;
    }

    .footer-bottom {
        padding-top: 1.5rem;
        font-size: 0.8rem;
    }
}

/* Landscape Mobile */
@media (max-width: 768px) and (orientation: landscape) {
    .hero {
        min-height: 100vh;
        padding: 40px 0;
    }

    .hero-title {
        font-size: 2rem;
        margin-bottom: 0.5rem;
    }

    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 0.5rem;
    }

    .hero-description {
        font-size: 0.9rem;
        margin-bottom: 1rem;
    }

    .hero-buttons {
        margin-bottom: 1rem;
    }

    .hero-social {
        margin-bottom: 1rem;
    }

    .scroll-indicator {
        bottom: 1rem;
        transform: scale(0.8);
    }
}

/* High DPI Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .hero-title,
    .section-header h2 {
        font-weight: 600;
    }

    .btn {
        border-width: 1px;
    }
}

/* Reduce Motion for Accessibility */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .particles,
    .stars-background,
    .comet-container {
        display: none;
    }
}

/* Print Styles */
@media print {
    .header,
    .particles,
    .stars-background,
    .scroll-indicator,
    .theme-toggle,
    .hamburger {
        display: none !important;
    }

    .hero,
    .about-preview,
    .footer {
        break-inside: avoid;
    }

    body {
        background: white !important;
        color: black !important;
    }

    a {
        color: black !important;
        text-decoration: underline !important;
    }
}