/* ============================================
   RESET & BASE STYLES - Mobile First
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Couleurs minimalistes - Gris & Blanc */
    --color-bg-primary: #1a1a1a;
    --color-bg-secondary: #2a2a2a;
    --color-bg-tertiary: #3a3a3a;
    --color-text-primary: #ffffff;
    --color-text-secondary: #e0e0e0;
    --color-text-tertiary: #b0b0b0;
    --color-accent: #ffffff;
    --color-border: rgba(255, 255, 255, 0.1);

    /* Liquid Glass 2026 */
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-shadow: rgba(0, 0, 0, 0.3);
    --glass-blur: blur(20px);

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.25rem;
    --font-size-xl: 1.5rem;
    --font-size-2xl: 2rem;
    --font-size-3xl: 3rem;
    --font-size-4xl: 4rem;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* WCAG Contrast Ratios */
    --contrast-ratio-text: 7:1;
    /* AAA pour texte normal */
    --contrast-ratio-large: 4.5:1;
    /* AAA pour texte large */
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--color-bg-primary);
    /* Fallback color */
}

body {
    font-family: var(--font-family);
    background-color: transparent;
    /* Allows animated background to show */
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
}

/* ============================================
   ANIMATED BACKGROUND - Modern 2026
   ============================================ */
.animated-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    /* Changed from -1 to allow visibility */
    overflow: hidden;
    pointer-events: none;
}

/* Base gradient layer */
.bg-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg,
            rgba(26, 26, 26, 0.85) 0%,
            rgba(31, 31, 31, 0.85) 25%,
            rgba(37, 37, 37, 0.85) 50%,
            rgba(31, 31, 31, 0.85) 75%,
            rgba(26, 26, 26, 0.85) 100%);
    background-size: 400% 400%;
    animation: gradientShift 20s ease infinite;
}

@keyframes gradientShift {

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

    50% {
        background-position: 100% 50%;
    }
}

/* Mesh gradient overlay */
.bg-mesh {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255, 255, 255, 0.02) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.01) 0%, transparent 70%);
    animation: meshMove 25s ease-in-out infinite;
    opacity: 0.8;
}

@keyframes meshMove {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    33% {
        transform: translate(30px, -30px) scale(1.1);
    }

    66% {
        transform: translate(-30px, 30px) scale(0.9);
    }
}

/* Floating orbs with glass effect */
.bg-orbs {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.4;
    animation: orbFloat 20s ease-in-out infinite;
}

.orb-1 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.15) 0%, transparent 70%);
    top: 10%;
    left: 10%;
    animation-duration: 25s;
    animation-delay: 0s;
}

.orb-2 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.12) 0%, transparent 70%);
    top: 60%;
    right: 15%;
    animation-duration: 30s;
    animation-delay: -5s;
}

.orb-3 {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    bottom: 20%;
    left: 50%;
    animation-duration: 35s;
    animation-delay: -10s;
}

@keyframes orbFloat {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    25% {
        transform: translate(50px, -80px) scale(1.1);
    }

    50% {
        transform: translate(-30px, 50px) scale(0.9);
    }

    75% {
        transform: translate(80px, 30px) scale(1.05);
    }
}

/* Animated grid pattern */
.bg-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 100px 100px;
    animation: gridMove 30s linear infinite;
    opacity: 0.3;
}

@keyframes gridMove {
    0% {
        transform: translate(0, 0);
    }

    100% {
        transform: translate(100px, 100px);
    }
}

/* Particles container */
.bg-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 2;
    /* Force visibility */
}

.particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: rgba(255, 255, 255, 1);
    /* Pure white */
    border-radius: 50%;
    pointer-events: none;
    box-shadow: 0 0 6px rgba(255, 255, 255, 0.5);
}

.particle::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    filter: blur(3px);
    animation: particlePulse 3s ease-in-out infinite;
}

@keyframes particlePulse {

    0%,
    100% {
        transform: scale(1);
        opacity: 0.6;
    }

    50% {
        transform: scale(1.5);
        opacity: 1;
    }
}

/* Effet de profondeur avec parallaxe subtil */
.hero {
    position: relative;
    z-index: 1;
}

.section {
    position: relative;
    z-index: 1;
}

/* Amélioration de la visibilité du contenu sur le background animé */
.hero-content,
.section-title,
.card-content {
    position: relative;
    z-index: 2;
}

/* Effet de brillance animée sur les orbes */
.orb::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 50%;
    height: 50%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: orbShine 8s ease-in-out infinite;
}

@keyframes orbShine {

    0%,
    100% {
        opacity: 0.3;
        transform: translate(-50%, -50%) scale(1);
    }

    50% {
        opacity: 0.6;
        transform: translate(-50%, -50%) scale(1.2);
    }
}

/* Vagues subtiles en arrière-plan */
.bg-gradient::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(ellipse at top, rgba(255, 255, 255, 0.02) 0%, transparent 50%),
        radial-gradient(ellipse at bottom, rgba(255, 255, 255, 0.02) 0%, transparent 50%);
    animation: waveMove 15s ease-in-out infinite;
}

@keyframes waveMove {

    0%,
    100% {
        transform: translateY(0) scaleY(1);
    }

    50% {
        transform: translateY(-20px) scaleY(1.05);
    }
}

/* Respect prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {

    .bg-gradient,
    .bg-mesh,
    .orb,
    .bg-grid,
    .particle,
    .orb::after,
    .bg-gradient::before {
        animation: none !important;
    }

    .bg-gradient {
        background-position: 0% 50% !important;
    }

    .bg-mesh,
    .orb,
    .bg-gradient::before {
        transform: none !important;
    }

    .orb::after {
        opacity: 0.3 !important;
        transform: translate(-50%, -50%) scale(1) !important;
    }
}

/* Optimisation performance pour mobile */
@media (max-width: 768px) {
    .bg-grid {
        background-size: 150px 150px;
        opacity: 0.2;
    }

    .orb {
        filter: blur(40px);
    }

    .orb-1,
    .orb-2,
    .orb-3 {
        width: 250px;
        height: 250px;
    }
}

/* Mode haute performance - désactiver certaines animations si nécessaire */
@media (prefers-reduced-motion: no-preference) {
    @media (max-width: 768px) {
        .bg-mesh {
            animation-duration: 40s;
        }

        .orb {
            animation-duration: 30s;
        }
    }
}

/* ============================================
   TYPOGRAPHY - WCAG Compliant
   ============================================ */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
}

h1 {
    font-size: var(--font-size-3xl);
}

h2 {
    font-size: var(--font-size-2xl);
}

h3 {
    font-size: var(--font-size-xl);
}

h4 {
    font-size: var(--font-size-lg);
}

p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
}

a {
    color: var(--color-text-primary);
    text-decoration: none;
    transition: opacity var(--transition-fast);
}

a:hover,
a:focus {
    opacity: 0.8;
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

a:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* ============================================
   LIQUID GLASS 2026 EFFECT
   ============================================ */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    box-shadow:
        0 8px 32px var(--glass-shadow),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-base);
}

.glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg,
            transparent,
            rgba(255, 255, 255, 0.2),
            transparent);
    opacity: 0;
    transition: opacity var(--transition-base);
}

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

.glass-card:hover {
    transform: translateY(-4px);
    box-shadow:
        0 12px 48px rgba(0, 0, 0, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.15);
}

/* ============================================
   NAVIGATION - Mobile First
   ============================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(26, 26, 26, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-sm) var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-text-primary);
    transition: opacity var(--transition-fast);
}

.nav-logo:hover {
    opacity: 0.8;
}

.logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
    filter: brightness(0) invert(1);
    transition: transform var(--transition-fast);
}

.nav-logo:hover .logo-img {
    transform: scale(1.05);
}

.logo-text {
    display: none;
}

@media (min-width: 768px) {
    .logo-text {
        display: inline;
    }

    .logo-img {
        height: 45px;
    }
}

.nav-toggle {
    display: flex;
    flex-direction: column;
    gap: 4px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
    z-index: 1001;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    transition: all var(--transition-base);
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

.nav-menu {
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    list-style: none;
    padding: var(--spacing-md);
    transform: translateX(-100%);
    transition: transform var(--transition-base);
    border-top: 1px solid var(--color-border);
}

.nav-menu[aria-hidden="false"] {
    transform: translateX(0);
}

.nav-link {
    display: block;
    padding: var(--spacing-sm);
    color: var(--color-text-primary);
    font-size: var(--font-size-base);
    transition: padding-left var(--transition-fast);
}

.nav-link:hover,
.nav-link:focus {
    padding-left: var(--spacing-md);
    opacity: 1;
}

/* Desktop Navigation */
@media (min-width: 768px) {
    .nav-toggle {
        display: none;
    }

    .nav-menu {
        position: static;
        display: flex;
        gap: var(--spacing-md);
        background: transparent;
        backdrop-filter: none;
        transform: translateX(0);
        padding: 0;
        border: none;
    }

    .nav-link {
        padding: var(--spacing-xs) var(--spacing-sm);
    }

    .nav-link:hover,
    .nav-link:focus {
        padding-left: var(--spacing-sm);
    }
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg) var(--spacing-md);
    position: relative;
    /* Background removed to show particles */
}

.hero-content {
    text-align: center;
    max-width: 800px;
}

.hero-greeting {
    display: block;
    font-size: var(--font-size-lg);
    font-weight: 300;
    color: var(--color-text-tertiary);
    margin-bottom: var(--spacing-sm);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.hero-name {
    display: block;
    font-size: var(--font-size-4xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    background: url('assets/images/Tigereye.jpg');
    background-size: cover;
    background-position: center;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
}

.hero-scroll {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-text-tertiary);
    font-size: var(--font-size-sm);
    cursor: pointer;
    animation: bounce 2s infinite;
}

@keyframes bounce {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(10px);
    }
}

@media (min-width: 768px) {
    .hero-name {
        font-size: 5rem;
    }

    .hero-greeting {
        font-size: var(--font-size-xl);
    }
}

/* ============================================
   SECTIONS
   ============================================ */
.section {
    padding: var(--spacing-xl) var(--spacing-md);
    min-height: 50vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    font-size: var(--font-size-3xl);
    text-align: center;
    margin-bottom: var(--spacing-lg);
    position: relative;
    padding-bottom: var(--spacing-md);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background: var(--color-accent);
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about-content {
    display: grid;
    gap: var(--spacing-md);
}

.card-content {
    padding: var(--spacing-md);
}

.about-text {
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.about-timeline {
    margin-top: var(--spacing-lg);
}

.timeline-item {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-md);
    border-left: 2px solid var(--color-border);
}

.timeline-year {
    font-weight: 700;
    color: var(--color-accent);
    min-width: 80px;
    font-size: var(--font-size-lg);
}

.timeline-item p {
    flex: 1;
    margin: 0;
}

@media (min-width: 768px) {
    .about-content {
        grid-template-columns: 1fr;
        max-width: 800px;
        margin: 0 auto;
    }
}

/* ============================================
   PORTFOLIO SECTION
   ============================================ */
.portfolio-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.filter-btn {
    padding: var(--spacing-xs) var(--spacing-md);
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    border-radius: 20px;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: var(--font-size-sm);
    font-family: var(--font-family);
}

.filter-btn:hover,
.filter-btn:focus {
    border-color: var(--color-accent);
    color: var(--color-text-primary);
    outline: none;
}

.filter-btn.active {
    background: var(--glass-bg);
    border-color: var(--color-accent);
    color: var(--color-text-primary);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

.portfolio-item {
    aspect-ratio: 4/3;
    cursor: pointer;
    overflow: hidden;
}

.portfolio-image {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.portfolio-item:hover .portfolio-image img {
    transform: scale(1.1);
}

.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top,
            rgba(0, 0, 0, 0.9) 0%,
            rgba(0, 0, 0, 0.7) 50%,
            transparent 100%);
    padding: var(--spacing-md);
    transform: translateY(100%);
    transition: transform var(--transition-base);
}

.portfolio-item:hover .portfolio-overlay {
    transform: translateY(0);
}

.portfolio-title {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xs);
}

.portfolio-category {
    font-size: var(--font-size-sm);
    color: var(--color-text-tertiary);
    margin-bottom: var(--spacing-xs);
}

.portfolio-badge {
    display: inline-block;
    padding: 4px 12px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
}

.portfolio-badge.award {
    background: rgba(255, 215, 0, 0.2);
    border-color: rgba(255, 215, 0, 0.3);
    color: #ffd700;
}

@media (min-width: 640px) {
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .portfolio-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ============================================
   AWARDS SECTION
   ============================================ */
.awards-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

.award-card {
    padding: var(--spacing-md);
    text-align: center;
}

.award-year {
    font-size: var(--font-size-sm);
    color: var(--color-text-tertiary);
    margin-bottom: var(--spacing-xs);
    letter-spacing: 0.1em;
}

.award-title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-xs);
}

.award-event {
    font-size: var(--font-size-sm);
    color: var(--color-text-tertiary);
    margin-bottom: var(--spacing-sm);
}

.award-rank {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    font-weight: 600;
    color: var(--color-accent);
}

@media (min-width: 640px) {
    .awards-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .awards-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact-content {
    max-width: 600px;
    margin: 0 auto;
}

.social-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.social-link {
    display: block;
    padding: var(--spacing-md);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    text-align: center;
    transition: all var(--transition-base);
}

.social-link:hover,
.social-link:focus {
    transform: translateX(8px);
    border-color: var(--color-accent);
}

.contact-info {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

@media (min-width: 640px) {
    .social-links {
        flex-direction: row;
    }
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    padding: var(--spacing-lg) var(--spacing-md);
    text-align: center;
    border-top: 1px solid var(--color-border);
    background: var(--color-bg-secondary);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
}

.footer-logo {
    height: 60px;
    width: auto;
    object-fit: contain;
    filter: brightness(0) invert(1);
    opacity: 0.7;
    transition: opacity var(--transition-fast);
}

.footer-logo:hover {
    opacity: 1;
}

.footer-text {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.footer-subtitle {
    font-style: italic;
    color: var(--color-text-tertiary);
}

@media (min-width: 768px) {
    .footer-content {
        flex-direction: row;
        justify-content: center;
    }

    .footer-logo {
        height: 80px;
    }
}

/* ============================================
   LIGHTBOX MODAL
   ============================================ */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.lightbox[aria-hidden="false"] {
    opacity: 1;
    visibility: visible;
}

.lightbox-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: transparent;
    border: none;
    color: var(--color-text-primary);
    font-size: 3rem;
    cursor: pointer;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all var(--transition-fast);
}

.lightbox-close:hover,
.lightbox-close:focus {
    background: var(--glass-bg);
    transform: rotate(90deg);
    outline: none;
}

.lightbox-content {
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.lightbox-content img {
    max-width: 100%;
    max-height: 70vh;
    object-fit: contain;
    border-radius: 12px;
}

.lightbox-info {
    text-align: center;
    color: var(--color-text-primary);
}

/* ============================================
   ACCESSIBILITY - WCAG
   ============================================ */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--color-bg-secondary);
    color: var(--color-text-primary);
    padding: var(--spacing-sm);
    z-index: 10000;
    text-decoration: none;
}

.skip-link:focus {
    top: 0;
}

/* Focus visible pour tous les éléments interactifs */
button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* Réduction de mouvement pour les utilisateurs préférant moins d'animation */
@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;
    }
}

/* ============================================
   UTILITIES
   ============================================ */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}