/* 
==========================================
   PACIFIC CITY RP - STYLES PERSONNALISÉS
========================================== 
*/

@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@300;400;500;600;700&family=Orbitron:wght@400;700;900&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Rajdhani', sans-serif;
    overflow-x: hidden;
}
/* =========================
   THÈME NOËL (optionnel)
   ========================= */
body.xmas {
    background:
        radial-gradient(circle at 15% 20%, rgba(255,255,255,0.06) 0%, transparent 60%),
        radial-gradient(circle at 85% 70%, rgba(255,255,255,0.06) 0%, transparent 60%),
        linear-gradient(135deg,#0f172a 0%, #182433 50%, #0f172a 100%);
}
body.xmas #header {
    border-bottom-color: rgba(255,255,255,0.15);
    box-shadow: 0 0 25px -5px rgba(255,255,255,0.15);
}
body.xmas .nav-link.active, body.xmas .nav-link:hover { color:#fff; }
body.xmas .nav-link::after { background:linear-gradient(90deg,#ff2e2e,#fff799,#2ba84a); }
body.xmas .cta-button { background:linear-gradient(135deg,#ff2e2e,#2ba84a); box-shadow:0 10px 30px rgba(255,46,46,0.35); }
body.xmas .cta-button:hover { box-shadow:0 15px 40px rgba(255,46,46,0.55); }
body.xmas .feature-card { border-color:rgba(255,255,255,0.25); }
body.xmas .feature-card:hover { border-color:#fff; box-shadow:0 20px 60px rgba(255,255,255,0.25); }
body.xmas .logo-glow { text-shadow:0 0 25px rgba(255,255,255,0.6),0 0 45px rgba(255,46,46,0.4); }
body.xmas .social-icon:hover { color:#fff; border-color:#fff; background:rgba(255,255,255,0.15); box-shadow:0 5px 15px rgba(255,255,255,0.4); }
/* Exclusion: garder les stats visuelles d'origine (ne pas surcharger) */
body.xmas .stats-container .stat-number { background:linear-gradient(135deg,#06b6d4,#3b82f6); }

/* Guirlande lumineuse en haut */
#xmas-lights::before {
    content:''; position:fixed; top:0; left:0; right:0; height:70px; z-index:40; pointer-events:none;
    background:
      repeating-linear-gradient(90deg, transparent 0 35px, rgba(255,255,255,0.15) 35px 36px),
      radial-gradient(circle at 30px 35px,#ff2e2e 0 6px,transparent 7px),
      radial-gradient(circle at 70px 35px,#2ba84a 0 6px,transparent 7px),
      radial-gradient(circle at 110px 35px,#fff799 0 6px,transparent 7px),
      radial-gradient(circle at 150px 35px,#ff2e2e 0 6px,transparent 7px),
      radial-gradient(circle at 190px 35px,#2ba84a 0 6px,transparent 7px);
    background-size: 220px 70px;
    animation: lights-drift 12s linear infinite;
    filter: drop-shadow(0 0 6px rgba(255,255,255,0.3));
}
@keyframes lights-drift { 0% { background-position:0 0; } 100% { background-position:220px 0; } }

/* Flocons (optionnel) */
body.xmas .snowflake { position:fixed; top:-10px; color:#fff; font-size:12px; opacity:0.8; z-index:30; animation:fall linear forwards; }
@keyframes fall { to { transform: translateY(110vh); opacity:0; } }

/* Bouton toggle Noël */
#xmas-toggle { cursor:pointer; }
body.xmas #xmas-toggle { background:linear-gradient(135deg,#ff2e2e,#2ba84a); border-color:#fff; color:#fff; }
body.xmas #xmas-toggle:hover { filter:brightness(1.1); }

/* Ghost mode (subtle easter egg) */
body.ghost-mode { filter: grayscale(0.15) brightness(1.04); transition: filter 0.6s ease; }
#ghost-overlay { position:fixed; inset:0; pointer-events:none; background:
        repeating-linear-gradient(0deg, rgba(255,255,255,0.02) 0 2px, transparent 2px 4px),
        radial-gradient(circle at 15% 20%, rgba(255,255,255,0.04) 0%, transparent 60%),
        radial-gradient(circle at 85% 70%, rgba(255,255,255,0.04) 0%, transparent 60%);
    mix-blend-mode: overlay; opacity:0.55; display:none; }

/* =============================
     Easter egg: Aurora + Twinkles
     ============================= */
#aurora-overlay { position:fixed; inset:0; pointer-events:none; z-index:60; opacity:0; transition: opacity .8s ease; mix-blend-mode: screen; }
#aurora-overlay.show { opacity:1; }
#aurora-overlay::before, #aurora-overlay::after {
    content:''; position:absolute; left:0; right:0; height:55vh; top:0; filter: blur(60px); opacity:1;
    background: conic-gradient(from 180deg at 50% 0%, rgba(59,130,246,0.45), rgba(6,182,212,0.40), rgba(255,247,153,0.28), rgba(236,72,153,0.30), rgba(59,130,246,0.45));
    animation: aurora-move 10s ease-in-out infinite;
}
#aurora-overlay::after { top:auto; bottom:0; height:45vh; filter: blur(50px); opacity:0.9; animation-duration: 14s; animation-direction: alternate-reverse; }
@keyframes aurora-move { 0% { transform: translate(-10%, -2%) } 50% { transform: translate(10%, 2%) } 100% { transform: translate(-10%, -2%) } }

/* Twinkle stars */
.twinkle { position:fixed; width:2px; height:2px; background: #fff; border-radius:50%; opacity:0; z-index:65; box-shadow: 0 0 8px rgba(255,255,255,0.85);
    animation: twinkle 3s ease-in-out infinite; }
@keyframes twinkle { 0%,100%{ opacity:0 } 30%{ opacity:1 } 50%{ opacity:0.4 } 70%{ opacity:1 } }

/* Confetti */
.confetti { position:fixed; top:0; left:0; width:8px; height:12px; opacity:0.98; z-index:80; will-change: transform, opacity; border-radius:2px; }
@keyframes confetti-fall { to { transform: translate(var(--dx, 0), 100vh) rotate(720deg); opacity:0.9; } }

html {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

/*
==========================================
   HEADER & NAVIGATION
========================================== 
*/

#header {
    background: rgba(17, 24, 39, 0.3);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(6, 182, 212, 0.1);
}

#header.scrolled {
    background: rgba(17, 24, 39, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.logo-glow {
    text-shadow: 0 0 20px rgba(6, 182, 212, 0.5);
    font-family: 'Orbitron', sans-serif;
}

.nav-link {
    position: relative;
    color: #e5e7eb;
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.95rem;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #06b6d4, #3b82f6);
    transition: width 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
    color: #06b6d4;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.social-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #9ca3af;
    border: 1px solid rgba(156, 163, 175, 0.3);
    border-radius: 50%;
    transition: all 0.3s ease;
}

.social-icon:hover {
    color: #06b6d4;
    border-color: #06b6d4;
    background: rgba(6, 182, 212, 0.1);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(6, 182, 212, 0.3);
}

/* Mobile Menu */
.mobile-menu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.mobile-menu.active {
    max-height: 500px;
}

.nav-link-mobile {
    color: #e5e7eb;
    font-weight: 500;
    text-transform: uppercase;
    padding: 12px 0;
    border-bottom: 1px solid rgba(107, 114, 128, 0.2);
    transition: all 0.3s ease;
}

.nav-link-mobile:hover,
.nav-link-mobile.active {
    color: #06b6d4;
    padding-left: 10px;
}

/* 
==========================================
   HERO SECTION
========================================== 
*/

.hero-section {
    position: relative;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
    padding-top: 120px; /* Espace pour le header fixe */
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-bottom: 120px; /* Espace en bas pour l'indicateur de scroll */
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(6, 182, 212, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(59, 130, 246, 0.15) 0%, transparent 50%);
    animation: pulse-overlay 8s ease-in-out infinite;
}

@keyframes pulse-overlay {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

/* Particles Animation */
.particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.particle {
    position: absolute;
    background: rgba(6, 182, 212, 0.8);
    border-radius: 50%;
    animation: float-particle 20s infinite;
}

@keyframes float-particle {
    0% {
        transform: translateY(100vh) translateX(0) scale(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100vh) translateX(100px) scale(1);
        opacity: 0;
    }
}

.hero-title {
    font-family: 'Orbitron', sans-serif;
    background: linear-gradient(135deg, #ffffff 0%, #06b6d4 50%, #3b82f6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 80px rgba(6, 182, 212, 0.5);
}

.hero-subtitle {
    text-shadow: 0 0 20px rgba(6, 182, 212, 0.5);
}

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

.animate-fade-in {
    animation: fadeInUp 1s ease-out;
}

.animate-fade-in-delay {
    animation: fadeInUp 1s ease-out 0.3s both;
}

.animate-fade-in-delay-2 {
    animation: fadeInUp 1s ease-out 0.6s both;
}

/* CTA Button */
.cta-button {
    position: relative;
    display: inline-block;
    padding: 16px 48px;
    background: linear-gradient(135deg, #06b6d4 0%, #3b82f6 100%);
    color: white;
    font-weight: 700;
    font-size: 1.125rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    border-radius: 50px;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(6, 182, 212, 0.4);
}

.cta-button::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 0.5s;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(6, 182, 212, 0.6);
}

.cta-button:hover::before {
    left: 100%;
}

/* Stats Section */
.stats-container {
    animation: fadeInUp 1s ease-out 1s both;
    margin-bottom: 80px; /* Evite le chevauchement avec la flèche de scroll */
}

.stat-card {
    padding: 30px;
    background: rgba(17, 24, 39, 0.5);
    border: 1px solid rgba(6, 182, 212, 0.3);
    border-radius: 15px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-10px);
    border-color: #06b6d4;
    box-shadow: 0 10px 40px rgba(6, 182, 212, 0.3);
}

.stat-number {
    font-size: 3rem;
    font-weight: 900;
    font-family: 'Orbitron', sans-serif;
    background: linear-gradient(135deg, #06b6d4, #3b82f6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 10px;
}

.stat-label {
    color: #9ca3af;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 120px; /* Positionnée plus haut pour ne pas chevaucher les cartes */
    left: 50%;
    transform: translateX(-50%);
    font-size: 2rem;
    color: #06b6d4;
    animation: bounce 2s infinite;
    z-index: 3; /* Au-dessus du décor, mais sans interaction */
    pointer-events: none; /* Evite toute interaction et focus */
}
/* Flèche visible sur toutes les largeurs (masquée uniquement sur très petites hauteurs plus bas) */

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-20px);
    }
    60% {
        transform: translateX(-50%) translateY(-10px);
    }
}

/* 
==========================================
   FEATURES SECTION
========================================== 
*/

.feature-card {
    padding: 40px;
    background: rgba(17, 24, 39, 0.6);
    border: 1px solid rgba(6, 182, 212, 0.2);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    transition: all 0.4s ease;
    opacity: 0;
    transform: translateY(50px);
    perspective: 800px;
}

.feature-card.revealed {
    opacity: 1;
    transform: translateY(0);
}

.feature-card:hover {
    transform: translateY(-15px);
    border-color: #06b6d4;
    box-shadow: 0 20px 60px rgba(6, 182, 212, 0.3);
}

.feature-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #06b6d4, #3b82f6);
    border-radius: 20px;
    font-size: 2.5rem;
    margin-bottom: 20px;
    box-shadow: 0 10px 30px rgba(6, 182, 212, 0.4);
}

.reveal-on-scroll {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s ease;
}

.reveal-on-scroll.revealed {
    opacity: 1;
    transform: translateY(0);
}

.tilt-inner {
    transition: transform 0.2s ease;
    will-change: transform;
}

/* 
==========================================
FAQ SECTION
========================================== 
*/

.faq-hero {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    background-image: 
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%2306b6d4" fill-opacity="0.1" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,122.7C672,117,768,139,864,149.3C960,160,1056,160,1152,138.7C1248,117,1344,75,1392,53.3L1440,32L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>');
    background-size: cover;
    background-position: bottom;
}

.faq-item {
    background: rgba(17, 24, 39, 0.6);
    border: 1px solid rgba(6, 182, 212, 0.2);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: #06b6d4;
    box-shadow: 0 5px 20px rgba(6, 182, 212, 0.2);
}

.faq-question {
    width: 100%;
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: transparent;
    border: none;
    color: white;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: left;
}

.faq-question:hover {
    background: rgba(6, 182, 212, 0.1);
}

.faq-icon {
    transition: transform 0.3s ease;
    color: #06b6d4;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    padding: 0 24px;
    color: #d1d5db;
    line-height: 1.8;
}

.faq-item.active .faq-answer {
    max-height: 1000px;
    padding: 0 24px 20px 24px;
}

.faq-answer code {
    background: rgba(17, 24, 39, 0.8);
    padding: 4px 8px;
    border-radius: 4px;
    font-family: monospace;
    color: #06b6d4;
}

/* Category Buttons */
.category-btn {
    padding: 10px 20px;
    background: rgba(17, 24, 39, 0.6);
    border: 1px solid rgba(6, 182, 212, 0.3);
    border-radius: 25px;
    color: #9ca3af;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.category-btn:hover,
.category-btn.active {
    background: linear-gradient(135deg, #06b6d4, #3b82f6);
    border-color: transparent;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(6, 182, 212, 0.4);
}

/* 
==========================================
   FOOTER
========================================== 
*/

.footer-transparent {
    background: rgba(17, 24, 39, 0.3);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(6, 182, 212, 0.1);
}

/* ==========================================
   REGLEMENT CARDS (full width)
========================================== */
.reg-card {
    position: relative;
    isolation: isolate;
    transition: transform 0.6s cubic-bezier(.19,1,.22,1), box-shadow 0.5s ease, border-color 0.4s ease;
    will-change: transform, box-shadow;
}
.reg-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 30% 70%, rgba(6,182,212,0.25), transparent 60%), radial-gradient(circle at 70% 30%, rgba(59,130,246,0.25), transparent 65%);
    opacity: 0;
    transition: opacity 0.6s ease;
    mix-blend-mode: overlay;
    pointer-events: none;
}
.reg-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border: 2px solid transparent;
    border-radius: inherit;
    background: linear-gradient(120deg, rgba(6,182,212,0.6), rgba(59,130,246,0.6)) border-box;
    -webkit-mask: linear-gradient(#000 0 0) padding-box, linear-gradient(#000 0 0);
        mask: linear-gradient(#000 0 0) padding-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
            mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.5s ease;
    filter: drop-shadow(0 0 15px rgba(6,182,212,0.4));
    pointer-events: none;
}
.reg-card:hover {
    transform: translateY(-10px) scale(1.01);
    box-shadow: 0 25px 60px -10px rgba(6,182,212,0.35), 0 10px 30px -5px rgba(0,0,0,0.6);
    border-color: rgba(6,182,212,0.6) !important;
}
.reg-card:hover::before { opacity: 1; }
.reg-card:hover::after { opacity: 1; }

/* Image subtle zoom on hover */
.reg-card .reg-image { transition: transform 1.2s ease, filter 0.8s ease; }
.reg-card:hover .reg-image { transform: scale(1.08); filter: brightness(1.05) saturate(1.15); }

/* Text lift */
.reg-card:hover h2 { text-shadow: 0 4px 25px rgba(6,182,212,0.4); }

/* Keyboard focus */
.reg-card:focus-visible {
    outline: 3px solid #06b6d4;
    outline-offset: 3px;
}

/* Reduced motion respect */
@media (prefers-reduced-motion: reduce) {
    .reg-card, .reg-card .reg-image { transition: none !important; }
    .reg-card:hover { transform: none; }
}

/* Reveal animation reuse */
.reg-card.reveal-on-scroll { opacity: 0; transform: translateY(40px); }
.reg-card.reveal-on-scroll.revealed { opacity: 1; transform: translateY(0); transition: all 0.8s cubic-bezier(.19,1,.22,1); }

/* Collapsible sections under cards */
.reg-collapse {
    overflow: hidden;
    max-height: 0;
    transition: max-height 0.4s ease, margin 0.3s ease, border-color 0.3s ease, background 0.3s ease;
    border: 1px solid transparent;
    border-radius: 0 0 16px 16px;
}
.reg-collapse.open {
    margin-top: -10px; /* tuck under card border */
    border-color: rgba(6, 182, 212, 0.25);
    background: rgba(17, 24, 39, 0.6);
}
.reg-card.active { border-color: rgba(6, 182, 212, 0.6) !important; }

/* Visual placeholders per category (CSS only) */
.reg-visual {
    background-size: cover;
    background-position: center;
}
.reg-global {
    background-image:
      radial-gradient(circle at 20% 30%, rgba(6,182,212,0.35), transparent 45%),
      radial-gradient(circle at 80% 70%, rgba(59,130,246,0.35), transparent 50%),
      linear-gradient(135deg, #0f172a 0%, #0b3a46 50%, #0f172a 100%);
}
.reg-legal {
    background-image:
      radial-gradient(circle at 25% 50%, rgba(34,197,94,0.25), transparent 45%),
      radial-gradient(circle at 75% 50%, rgba(6,182,212,0.25), transparent 50%),
      linear-gradient(135deg, #0f172a 0%, #0f2a45 50%, #0f172a 100%);
}
.reg-illegal {
    background-image:
      radial-gradient(circle at 30% 70%, rgba(220,38,38,0.25), transparent 45%),
      radial-gradient(circle at 70% 30%, rgba(234,179,8,0.2), transparent 50%),
      linear-gradient(135deg, #0f172a 0%, #2a0f1a 50%, #0f172a 100%);
}
.reg-notion {
    background-image:
      radial-gradient(circle at 20% 80%, rgba(168,85,247,0.25), transparent 45%),
      radial-gradient(circle at 80% 20%, rgba(6,182,212,0.25), transparent 50%),
      linear-gradient(135deg, #0f172a 0%, #231a4a 50%, #0f172a 100%);
}
.reg-faq {
    background-image:
      radial-gradient(circle at 30% 30%, rgba(6,182,212,0.25), transparent 45%),
      radial-gradient(circle at 70% 70%, rgba(59,130,246,0.25), transparent 50%),
      linear-gradient(135deg, #0f172a 0%, #16243d 50%, #0f172a 100%);
}

/* 
==========================================
RESPONSIVE
========================================== 
*/

/* 4K et Ultra-Wide */
@media (min-width: 3840px) {
    .container {
        max-width: 3600px;
    }
    
    .hero-section {
        padding-top: 140px;
    }
    
    .hero-title {
        font-size: 10rem;
    }
    
    .hero-subtitle {
        font-size: 4.5rem;
    }
    
    .stat-number {
        font-size: 5.5rem;
    }
    
    .stat-label {
        font-size: 2rem;
    }
    
    .feature-card {
        padding: 4rem;
    }
    
    .feature-icon {
        width: 160px;
        height: 160px;
        font-size: 5rem;
    }
    
    .cta-button {
        padding: 28px 70px;
        font-size: 1.8rem;
    }
}

/* Ultra-wide 2560x1080 et 2560x1440 */
@media (min-width: 2560px) and (max-width: 3839px) {
    .container {
        max-width: 2400px;
    }
    
    .hero-section {
        padding-top: 150px;
    }
    
    .hero-title {
        font-size: 8rem;
    }
    
    .hero-subtitle {
        font-size: 3.5rem;
    }
    
    .stat-number {
        font-size: 4.5rem;
    }
    
    .stat-label {
        font-size: 1.5rem;
    }
    
    .feature-card {
        padding: 3rem;
    }
    
    .feature-icon {
        width: 140px;
        height: 140px;
        font-size: 4rem;
    }
    
    .cta-button {
        padding: 24px 60px;
        font-size: 1.5rem;
    }
    
    .nav-link {
        font-size: 1.2rem;
    }
    
    .social-icon {
        width: 50px;
        height: 50px;
        font-size: 1.3rem;
    }
}

/* Desktop standard 1920x1080 / 1920x1200 */
@media (min-width: 1920px) and (max-width: 2559px) {
    .hero-section {
        padding-top: 140px;
    }
    
    .hero-title {
        font-size: 7rem;
    }
    
    .hero-subtitle {
        font-size: 3rem;
    }
    
    .stat-number {
        font-size: 4rem;
    }
    
    .feature-icon {
        width: 120px;
        height: 120px;
        font-size: 3.5rem;
    }
}

/* Desktop 1680x1050 / 1600x900 */
@media (min-width: 1600px) and (max-width: 1919px) {
    .hero-section {
        padding-top: 130px;
    }
    
    .hero-title {
        font-size: 6rem;
    }
    
    .hero-subtitle {
        font-size: 2.5rem;
    }
    
    .stat-number {
        font-size: 3.5rem;
    }
    
    .feature-icon {
        width: 100px;
        height: 100px;
        font-size: 3rem;
    }
}

/* Desktop 1440x900 / 1366x768 */
@media (min-width: 1366px) and (max-width: 1599px) {
    .hero-section {
        padding-top: 120px;
    }
    
    .hero-title {
        font-size: 5rem;
    }
    
    .hero-subtitle {
        font-size: 2rem;
    }
    
    .stat-number {
        font-size: 3rem;
    }
    
    .feature-icon {
        width: 90px;
        height: 90px;
        font-size: 2.5rem;
    }
}

/* Desktop petit 1280x720 / 1280x800 */
@media (min-width: 1280px) and (max-width: 1365px) {
    .hero-section {
        padding-top: 115px;
    }
    
    .hero-title {
        font-size: 4.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.8rem;
    }
    
    .stat-number {
        font-size: 2.8rem;
    }
}

/* Tablette paysage 1024x768 */
@media (min-width: 1024px) and (max-width: 1279px) {
    .hero-section {
        padding-top: 110px;
    }
    
    .hero-title {
        font-size: 4rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
}

/* Tablette portrait 768x1024 */
@media (min-width: 768px) and (max-width: 1023px) {
    .hero-section {
        padding-top: 100px;
    }
    
    .hero-title {
        font-size: 3.5rem;
    }
    
    .stat-number {
        font-size: 2.2rem;
    }
    
    .feature-icon {
        width: 70px;
        height: 70px;
        font-size: 2rem;
    }
}

/* Mobile grand 480px - 767px */
@media (min-width: 480px) and (max-width: 767px) {
    .hero-section {
        padding-top: 90px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .feature-icon {
        width: 60px;
        height: 60px;
        font-size: 1.8rem;
    }
}

/* Mobile petit < 480px */
@media (max-width: 479px) {
    .hero-section {
        padding-top: 90px;
    }
    

/* Hauteurs réduites (écrans petits ou barres de navigation) */
@media (max-height: 700px) {
    .hero-section {
        padding-top: 100px;
        min-height: 750px;
    }
    .scroll-indicator { display: none; }
}

@media (max-height: 600px) {
    .hero-section {
        padding-top: 110px;
        min-height: 700px;
    }
    .stats-container { margin-top: 40px; }
    .scroll-indicator { display: none; }
}

/* Protection visuelle pour stats qui se chevauchent */
.stat-card { position: relative; z-index: 2; }
.stats-container { position: relative; z-index: 2; }
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .stat-number {
        font-size: 1.8rem;
    }
    
    .stat-label {
        font-size: 0.8rem;
    }
    
    .feature-icon {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
    
    .cta-button {
        padding: 12px 30px;
        font-size: 0.9rem;
    }
}

/* 
==========================================
ANIMATIONS SUPPLÉMENTAIRES
========================================== 
*/

@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(6, 182, 212, 0.4);
    }
    50% {
        box-shadow: 0 0 40px rgba(6, 182, 212, 0.8);
    }
}

.glow-animation {
    animation: glow 2s ease-in-out infinite;
}

/* Loading Spinner */
@keyframes spin {
    to { transform: rotate(360deg); }
}

.fa-spinner {
    animation: spin 1s linear infinite;
}

/* Réduction des animations si l'utilisateur préfère moins de mouvement */
@media (prefers-reduced-motion: reduce) {
    * { animation: none !important; transition: none !important; }
    .particles, .scroll-indicator { display: none !important; }
    .feature-card, .tilt-inner { transform: none !important; }
}