/* ============================================================
   VIDEOCAP — Design System
   Un thème inspiré de l'univers vidéo : lentilles, viseurs,
   enregistrement, avec une identité sombre et des accents néon.
   ============================================================ */

/* --- CSS Variables --- */
:root {
    /* Palette */
    --bg-deep: #0a0a0f;
    --bg-primary: #0f0f18;
    --bg-secondary: #151520;
    --bg-card: #1a1a2e;
    --bg-card-hover: #1f1f35;
    --surface: rgba(255, 255, 255, 0.03);
    --surface-hover: rgba(255, 255, 255, 0.06);

    /* Accents — inspiration LED d'enregistrement */
    --accent-red: #ff1744;
    --accent-red-glow: rgba(255, 23, 68, 0.4);
    --accent-cyan: #00e5ff;
    --accent-cyan-glow: rgba(0, 229, 255, 0.3);
    --accent-purple: #b388ff;
    --accent-purple-glow: rgba(179, 136, 255, 0.3);
    --accent-amber: #ffab00;

    /* Texte */
    --text-primary: #e8e8f0;
    --text-secondary: #9898b0;
    --text-muted: #606078;
    --text-on-accent: #ffffff;

    /* Bordures */
    --border-subtle: rgba(255, 255, 255, 0.06);
    --border-medium: rgba(255, 255, 255, 0.1);
    --border-glow: rgba(255, 23, 68, 0.3);

    /* Ombres */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 16px 64px rgba(0, 0, 0, 0.5);
    --shadow-glow-red: 0 0 40px rgba(255, 23, 68, 0.2);
    --shadow-glow-cyan: 0 0 40px rgba(0, 229, 255, 0.15);

    /* Typographie */
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --font-display: 'Space Grotesk', 'Inter', sans-serif;

    /* Dimensions */
    --nav-height: 72px;
    --container-max: 1200px;
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;

    /* Transitions */
    --ease-out-expo: cubic-bezier(0.19, 1, 0.22, 1);
    --ease-out-back: cubic-bezier(0.34, 1.56, 0.64, 1);
    --duration-fast: 200ms;
    --duration-normal: 350ms;
    --duration-slow: 600ms;
}

/* --- Reset & Base --- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    background: var(--bg-deep);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

/* --- Canvas Particules --- */
#particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    opacity: 0.6;
}

/* ============================================================
   INDICATEUR D'ENREGISTREMENT FLOTTANT
   ============================================================ */
.recording-indicator {
    position: fixed;
    top: 24px;
    right: 24px;
    z-index: 1000;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(15, 15, 24, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-medium);
    border-radius: 100px;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    color: var(--text-secondary);
    transition: all var(--duration-normal) var(--ease-out-expo);
    opacity: 0;
    transform: translateY(-10px);
}

.recording-indicator.visible {
    opacity: 1;
    transform: translateY(0);
}

.rec-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--accent-red);
    box-shadow: 0 0 12px var(--accent-red-glow);
    animation: recPulse 2s ease-in-out infinite;
}

.rec-text {
    color: var(--accent-red);
    text-shadow: 0 0 12px var(--accent-red-glow);
}

@keyframes recPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.85); }
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 999;
    padding: 0 24px;
    transition: all var(--duration-normal) var(--ease-out-expo);
}

.navbar.scrolled {
    background: rgba(10, 10, 15, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-sm);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--nav-height);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--text-primary);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.25rem;
    letter-spacing: 0.05em;
    z-index: 10;
}

.logo-icon {
    width: 36px;
    height: 36px;
    color: var(--accent-red);
    filter: drop-shadow(0 0 8px var(--accent-red-glow));
    transition: filter var(--duration-normal);
}

.nav-logo:hover .logo-icon {
    filter: drop-shadow(0 0 16px var(--accent-red-glow));
}

.logo-text {
    background: linear-gradient(135deg, var(--text-primary), var(--accent-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 4px;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    padding: 8px 16px;
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all var(--duration-fast) var(--ease-out-expo);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-primary);
    background: var(--surface-hover);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 2px;
    background: var(--accent-red);
    border-radius: 2px;
    box-shadow: 0 0 8px var(--accent-red-glow);
}

/* Menu mobile */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 10;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all var(--duration-fast) var(--ease-out-expo);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 120px 24px 0;
}

/* Vidéo d'arrière-plan */
.hero-bg-video {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.hero-bg-video video {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 177.78vh; /* 16/9 * 100vh */
    min-width: 100vw;
    height: 56.25vw;  /* 9/16 * 100vw */
    min-height: 100vh;
    transform: translate(-50%, -50%);
    object-fit: cover;
    filter: brightness(0.6) saturate(1.1);
}

.hero-bg-overlay {
    position: absolute;
    inset: 0;
    z-index: 0;
    background:
        radial-gradient(ellipse at center, transparent 30%, rgba(10, 10, 15, 0.7) 100%),
        linear-gradient(to bottom, rgba(10, 10, 15, 0.3) 0%, transparent 50%, rgba(10, 10, 15, 0.6) 100%);
    pointer-events: none;
}

.hero-bg-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.15;
    pointer-events: none;
    z-index: 1;
}

.hero-bg-orb:first-child {
    width: 600px;
    height: 600px;
    background: var(--accent-red);
    top: -150px;
    right: -100px;
    animation: orbFloat 8s ease-in-out infinite;
}

.hero-bg-orb.secondary {
    width: 400px;
    height: 400px;
    background: var(--accent-cyan);
    bottom: -100px;
    left: -80px;
    animation: orbFloat 10s ease-in-out infinite reverse;
}

@keyframes orbFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.05); }
    66% { transform: translate(-20px, 20px) scale(0.95); }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    flex: 1 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.hero-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

/* Lentille animée */
.hero-lens {
    position: relative;
    width: 180px;
    height: 180px;
    margin: 0 auto 48px;
}

.lens-outer {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 35%, rgba(255,255,255,0.08), rgba(0,0,0,0.3));
    border: 3px solid rgba(255,255,255,0.15);
    box-shadow:
        inset 0 0 60px rgba(0,0,0,0.5),
        0 0 40px rgba(0,229,255,0.1),
        0 0 80px rgba(179,136,255,0.08);
    animation: lensPulse 4s ease-in-out infinite;
}

.lens-inner {
    position: absolute;
    inset: 25%;
    border-radius: 50%;
    background: radial-gradient(circle at 40% 35%, rgba(255,255,255,0.12), rgba(0,0,0,0.5));
    border: 2px solid rgba(255,255,255,0.1);
}

.lens-iris {
    position: absolute;
    inset: 30%;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0,229,255,0.15), transparent 70%);
    animation: irisContract 3s ease-in-out infinite;
}

.lens-flare {
    position: absolute;
    top: 18%;
    left: 25%;
    width: 30%;
    height: 30%;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,255,255,0.2), transparent);
    filter: blur(8px);
}

.lens-ring {
    position: absolute;
    border-radius: 50%;
    border: 1px solid transparent;
    animation: ringRotate 8s linear infinite;
}

.ring-1 {
    inset: -12px;
    border-top-color: rgba(255,23,68,0.3);
    border-right-color: rgba(255,23,68,0.1);
    animation-duration: 6s;
}

.ring-2 {
    inset: -24px;
    border-top-color: rgba(0,229,255,0.2);
    border-left-color: rgba(0,229,255,0.1);
    animation-duration: 10s;
    animation-direction: reverse;
}

.ring-3 {
    inset: -36px;
    border-bottom-color: rgba(179,136,255,0.15);
    animation-duration: 14s;
}

@keyframes lensPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.04); }
}

@keyframes irisContract {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(0.85); opacity: 0.6; }
}

@keyframes ringRotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Titres */
.hero-title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 7vw, 5.5rem);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.02em;
    margin-bottom: 24px;
}

.title-line {
    display: block;
}

.title-line.accent {
    background: linear-gradient(135deg, var(--accent-red), var(--accent-purple), var(--accent-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 4s ease-in-out infinite;
    background-size: 200% 200%;
}

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

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-primary);
    max-width: 560px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

/* Boutons */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: 100px;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: all var(--duration-normal) var(--ease-out-expo);
    position: relative;
    overflow: hidden;
}

.btn svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-red), #d50000);
    color: var(--text-on-accent);
    box-shadow: 0 4px 24px var(--accent-red-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 40px rgba(255, 23, 68, 0.5);
}

.btn-accent {
    background: linear-gradient(135deg, var(--accent-purple), #7c4dff);
    color: var(--text-on-accent);
    box-shadow: 0 4px 24px var(--accent-purple-glow);
}

.btn-accent:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 40px rgba(179, 136, 255, 0.5);
}

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

.btn-outline:hover {
    border-color: var(--accent-cyan);
    background: rgba(0, 229, 255, 0.06);
    box-shadow: 0 0 24px rgba(0, 229, 255, 0.1);
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

.btn-sm {
    padding: 8px 20px;
    font-size: 0.85rem;
}

/* Scroll indicator */
.hero-scroll {
    position: relative;
    bottom: auto;
    left: auto;
    transform: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    padding: 0 0 40px;
    flex-shrink: 0;
}

.scroll-mouse {
    width: 24px;
    height: 38px;
    border: 2px solid var(--text-muted);
    border-radius: 12px;
    position: relative;
}

.scroll-wheel {
    width: 4px;
    height: 8px;
    background: var(--accent-red);
    border-radius: 2px;
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollWheel 1.5s ease-in-out infinite;
}

@keyframes scrollWheel {
    0% { opacity: 1; top: 6px; }
    100% { opacity: 0; top: 22px; }
}

/* ============================================================
   CONTAINER & SECTIONS GÉNÉRALES
   ============================================================ */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

section {
    position: relative;
    z-index: 1;
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-tag {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(255, 23, 68, 0.1);
    border: 1px solid rgba(255, 23, 68, 0.2);
    border-radius: 100px;
    color: var(--accent-red);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
}

.section-desc {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ============================================================
   SECTION AUDIENCE (PRO / PARTICULIER)
   ============================================================ */
.audience {
    padding-top: 0;
}

.audience-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.audience-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 48px 40px;
    text-align: center;
    transition: all var(--duration-normal) var(--ease-out-expo);
    position: relative;
    overflow: hidden;
}

.audience-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    transition: all var(--duration-normal);
}

.audience-card.pro::before {
    background: linear-gradient(90deg, transparent, var(--accent-purple), transparent);
    opacity: 0;
}

.audience-card.personal::before {
    background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
    opacity: 0;
}

.audience-card:hover {
    border-color: var(--border-medium);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

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

.card-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 24px;
    color: var(--text-secondary);
    transition: color var(--duration-normal);
}

.audience-card.pro:hover .card-icon { color: var(--accent-purple); }
.audience-card.personal:hover .card-icon { color: var(--accent-cyan); }

.card-icon svg {
    width: 100%;
    height: 100%;
}

.audience-card h3 {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.audience-card p {
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.6;
}

.card-badge {
    display: inline-block;
    padding: 4px 14px;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    background: rgba(179, 136, 255, 0.15);
    color: var(--accent-purple);
}

.card-badge.free {
    background: rgba(0, 229, 255, 0.12);
    color: var(--accent-cyan);
}

/* ============================================================
   SECTION CARACTÉRISTIQUES
   ============================================================ */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-item {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: all var(--duration-normal) var(--ease-out-expo);
    position: relative;
}

.feature-item:hover {
    border-color: var(--border-medium);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    background: var(--bg-card-hover);
}

.feature-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 20px;
    color: var(--accent-cyan);
    opacity: 0.8;
    transition: all var(--duration-normal);
}

.feature-item:hover .feature-icon {
    color: var(--accent-red);
    opacity: 1;
    filter: drop-shadow(0 0 12px var(--accent-red-glow));
}

.feature-icon svg {
    width: 100%;
    height: 100%;
}

.feature-item h4 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.feature-item p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* ============================================================
   SECTION NOUVEAUTÉS
   ============================================================ */
.whats-new {
    background: var(--bg-primary);
}

.new-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.new-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: all var(--duration-normal) var(--ease-out-expo);
    position: relative;
    overflow: hidden;
}

.new-card:hover {
    border-color: var(--border-medium);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.new-number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.03);
    position: absolute;
    top: 12px;
    right: 20px;
    line-height: 1;
    transition: color var(--duration-normal);
}

.new-card:hover .new-number {
    color: rgba(255, 23, 68, 0.08);
}

.new-card h4 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 8px;
    position: relative;
}

.new-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* ============================================================
   SECTION TARIFS
   ============================================================ */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    max-width: 900px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: 48px 36px;
    text-align: center;
    transition: all var(--duration-normal) var(--ease-out-expo);
    position: relative;
}

.pricing-card.featured {
    border-color: var(--accent-purple);
    box-shadow: 0 0 60px rgba(179, 136, 255, 0.1);
    transform: scale(1.03);
}

.pricing-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.pricing-card.featured:hover {
    transform: scale(1.03) translateY(-6px);
}

.pricing-popular {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--accent-purple), #7c4dff);
    color: white;
    padding: 6px 20px;
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.05em;
}

.pricing-badge {
    display: inline-block;
    padding: 4px 14px;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 24px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
}

.pricing-badge.pro {
    background: rgba(179, 136, 255, 0.15);
    color: var(--accent-purple);
}

.pricing-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    color: var(--text-muted);
    transition: color var(--duration-normal);
}

.pricing-card:hover .pricing-icon {
    color: var(--accent-cyan);
}

.pricing-icon svg {
    width: 100%;
    height: 100%;
}

.pricing-card h3 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.pricing-price {
    margin-bottom: 16px;
}

.price-amount {
    font-family: var(--font-display);
    font-size: 2.8rem;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.pricing-card.free .price-amount {
    background: linear-gradient(135deg, var(--accent-cyan), var(--text-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.pricing-card.pro .price-amount {
    color: var(--text-primary);
}

.price-amount small {
    font-size: 1.2rem;
    font-weight: 500;
}

.price-vat {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 4px;
}

.pricing-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 28px;
}

.pricing-features {
    list-style: none;
    text-align: left;
    margin-bottom: 32px;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.pricing-features li svg {
    width: 18px;
    height: 18px;
    color: var(--accent-cyan);
    flex-shrink: 0;
}

.pricing-note {
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-top: 16px;
    font-style: italic;
}

/* ============================================================
   SECTION GALERIE
   ============================================================ */
.gallery {
    background: var(--bg-primary);
    position: relative;
}

.gallery::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 229, 255, 0.15), transparent);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    max-width: 1100px;
    margin: 0 auto;
}

/* ---------- Gallery Item ---------- */
.gallery-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-subtle);
    transition: all 0.45s var(--ease-out-expo);
    background: var(--bg-card);
    cursor: pointer;
    isolation: isolate;
}

.gallery-item:focus-visible {
    outline: 2px solid var(--accent-cyan);
    outline-offset: 4px;
    border-radius: var(--radius-lg);
}

.gallery-item:hover {
    border-color: var(--accent-cyan);
    transform: translateY(-6px);
    box-shadow:
        0 20px 50px rgba(0, 0, 0, 0.5),
        0 0 40px rgba(0, 229, 255, 0.1);
}

.gallery-item:hover::before {
    opacity: 1;
}

/* Image wrapper avec overlay */
.gallery-image-wrapper {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16 / 10;
    background: var(--bg-deep);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s var(--ease-out-expo), filter 0.4s ease;
    filter: brightness(0.9) saturate(0.95);
}

.gallery-item:hover img {
    transform: scale(1.08);
    filter: brightness(1.05) saturate(1.1);
}

/* ---------- Overlay au survol ---------- */
.gallery-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(
        to top,
        rgba(0, 0, 0, 0.5) 0%,
        rgba(0, 229, 255, 0.05) 50%,
        transparent 100%
    );
    opacity: 0;
    transition: opacity 0.35s var(--ease-out-expo);
    pointer-events: none;
}

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

.gallery-overlay-icon {
    width: 52px;
    height: 52px;
    background: rgba(0, 229, 255, 0.15);
    border: 2px solid rgba(0, 229, 255, 0.4);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    transform: translateY(8px) scale(0.9);
    transition: all 0.35s var(--ease-out-back);
}

.gallery-item:hover .gallery-overlay-icon {
    transform: translateY(0) scale(1);
}

.gallery-overlay-icon svg {
    width: 22px;
    height: 22px;
    color: rgba(0, 229, 255, 0.9);
    filter: drop-shadow(0 0 8px rgba(0, 229, 255, 0.4));
}

/* ---------- Variante Logo ---------- */
.gallery-item--logo .gallery-image-wrapper {
    background: var(--bg-deep);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px;
}

.gallery-item--logo img {
    object-fit: contain;
    width: auto;
    max-width: 100%;
    max-height: 100%;
    filter: none;
}

.gallery-item--logo:hover img {
    transform: scale(1.03);
    filter: none;
}

/* ---------- Placeholder ---------- */
.gallery-item--placeholder {
    cursor: default;
}

.gallery-item--placeholder:hover {
    border-color: var(--border-medium);
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

.gallery-item--placeholder:hover::before {
    opacity: 0;
}

.gallery-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    padding: 52px 28px;
    height: 100%;
    min-height: 220px;
    text-align: center;
    color: var(--text-muted);
}

.gallery-placeholder svg {
    width: 52px;
    height: 52px;
    opacity: 0.4;
    transition: all 0.35s ease;
}

.gallery-item--placeholder:hover .gallery-placeholder svg {
    opacity: 0.7;
    transform: scale(1.1);
}

.gallery-placeholder span {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--text-secondary);
}

.gallery-placeholder p {
    font-size: 0.8rem;
    max-width: 200px;
    line-height: 1.5;
}

/* ---------- Caption ---------- */
.gallery-caption {
    padding: 16px 18px;
    background: linear-gradient(
        to bottom,
        var(--bg-card),
        var(--bg-secondary)
    );
    border-top: 1px solid var(--border-subtle);
    text-align: left;
    position: relative;
}

.gallery-caption::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 16px;
    right: 16px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-cyan-glow), transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.gallery-item:hover .gallery-caption::before {
    opacity: 1;
}

.gallery-title {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-primary);
    margin-bottom: 3px;
    transition: color 0.3s ease;
}

.gallery-item:hover .gallery-title {
    color: var(--accent-cyan);
}

.gallery-desc {
    display: block;
    font-size: 0.78rem;
    color: var(--text-muted);
    transition: color 0.3s ease;
}

.gallery-item:hover .gallery-desc {
    color: var(--text-secondary);
}

/* ============================================================
   LIGHTBOX
   ============================================================ */
.lightbox {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(0, 0, 0, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    align-items: center;
    justify-content: center;
    cursor: pointer;
    animation: fadeIn 0.3s ease;
}

.lightbox.active {
    display: flex;
}

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

.lightbox-img {
    max-width: 90vw;
    max-height: 85vh;
    object-fit: contain;
    border-radius: var(--radius-md);
    box-shadow: 0 0 80px rgba(0, 0, 0, 0.5);
    animation: zoomIn 0.4s var(--ease-out-expo);
}

@keyframes zoomIn {
    from { transform: scale(0.9); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.lightbox-caption {
    color: var(--text-secondary);
    font-size: 0.88rem;
    text-align: center;
}

.lightbox-info {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 16px;
    background: rgba(0, 0, 0, 0.7);
    padding: 10px 24px;
    border-radius: 100px;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.lightbox-counter {
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent-cyan);
    letter-spacing: 0.05em;
    white-space: nowrap;
    padding-right: 16px;
    border-right: 1px solid rgba(255, 255, 255, 0.12);
}

.lightbox-info .lightbox-caption {
    position: static;
    transform: none;
    background: none;
    padding: 0;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border-radius: 0;
}

.lightbox-close {
    position: absolute;
    top: 24px;
    right: 24px;
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border-medium);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-primary);
    transition: all var(--duration-fast);
    z-index: 10;
}

.lightbox-close:hover {
    background: rgba(255, 23, 68, 0.2);
    border-color: var(--accent-red);
}

.lightbox-close svg {
    width: 20px;
    height: 20px;
}

.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border-medium);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-primary);
    transition: all var(--duration-fast);
    z-index: 10;
}

.lightbox-prev { left: 24px; }
.lightbox-next { right: 24px; }

.lightbox-prev:hover,
.lightbox-next:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--accent-cyan);
}

.lightbox-prev svg,
.lightbox-next svg {
    width: 22px;
    height: 22px;
}

/* ============================================================
   SECTION EXEMPLES — Grille de vidéos YouTube
   ============================================================ */
.examples {
    background: var(--bg-deep);
    position: relative;
}

.examples::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 0, 0, 0.15), transparent);
}

.examples-videos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1050px;
    margin: 0 auto;
}

.example-video {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.45s var(--ease-out-expo);
}

.example-video:hover {
    border-color: #FF0000;
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4), 0 0 40px rgba(255, 0, 0, 0.08);
}

.example-video-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.example-video-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #000;
    overflow: hidden;
}

.example-video-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s var(--ease-out-expo), filter 0.4s ease;
    filter: brightness(0.85);
}

.example-video:hover .example-video-wrapper img {
    transform: scale(1.05);
    filter: brightness(1);
}

/* Bouton play superposé */
.example-video-play {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.35s var(--ease-out-expo);
}

.example-video-play svg {
    width: 52px;
    height: 52px;
    color: white;
    filter: drop-shadow(0 2px 12px rgba(0, 0, 0, 0.6));
    transition: all 0.35s var(--ease-out-back);
    opacity: 0.9;
}

.example-video:hover .example-video-play svg {
    transform: scale(1.15);
    color: #FF0000;
    opacity: 1;
    filter: drop-shadow(0 0 20px rgba(255, 0, 0, 0.4));
}

.example-video-caption {
    padding: 14px 18px;
    background: var(--bg-card);
    border-top: 1px solid var(--border-subtle);
}

.example-video-caption span {
    display: block;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text-primary);
    transition: color 0.3s ease;
}

.example-video:hover .example-video-caption span {
    color: #FF0000;
}

.examples-cta {
    text-align: center;
    margin-top: 40px;
}

.examples-cta .btn:hover {
    border-color: #FF0000;
    color: #FF0000;
    background: rgba(255, 0, 0, 0.06);
    box-shadow: 0 0 24px rgba(255, 0, 0, 0.1);
}

/* ============================================================
   ANCIENNES RÈGLES EXEMPLES (conservées pour compatibilité)
   ============================================================ */
.examples-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 32px;
    max-width: 1000px;
    margin: 0 auto;
    align-items: start;
}

.youtube-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: 48px 36px;
    text-align: center;
    transition: all var(--duration-normal) var(--ease-out-expo);
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.youtube-card:hover {
    border-color: #FF0000;
    box-shadow: 0 0 60px rgba(255, 0, 0, 0.1);
    transform: translateY(-4px);
}

.youtube-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    color: var(--text-secondary);
    transition: color var(--duration-normal);
}

.youtube-card:hover .youtube-icon {
    color: #FF0000;
}

.youtube-icon svg {
    width: 100%;
    height: 100%;
}

.youtube-card h3 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    margin-bottom: 10px;
}

.youtube-card p {
    color: var(--text-secondary);
    margin-bottom: 24px;
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Video Embed */
.video-embed-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--duration-normal) var(--ease-out-expo);
}

.video-embed-card:hover {
    border-color: var(--border-medium);
    box-shadow: var(--shadow-lg);
}

.video-embed-wrapper {
    position: relative;
    overflow: hidden;
    background: #000;
    min-height: 280px;
}

.video-embed-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.video-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 56px 32px;
    text-align: center;
    background: linear-gradient(180deg, rgba(255,0,0,0.05), rgba(0,0,0,0.3));
    min-height: 280px;
}

.video-placeholder-icon {
    width: 80px;
    height: 80px;
    color: var(--text-secondary);
    opacity: 0.7;
    transition: all var(--duration-normal);
}

.video-embed-card:hover .video-placeholder-icon {
    color: #FF0000;
    opacity: 1;
    transform: scale(1.05);
}

.video-placeholder-icon svg {
    width: 100%;
    height: 100%;
}

.video-placeholder h4 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    color: var(--text-primary);
}

.video-placeholder p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    max-width: 300px;
}

.video-embed-caption {
    padding: 16px 20px;
    background: var(--bg-card);
    border-top: 1px solid var(--border-subtle);
}

.video-embed-caption span {
    display: block;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text-primary);
}

.video-embed-caption p {
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-top: 2px;
}

/* ============================================================
   SECTION TRADUCTEUR
   ============================================================ */
.translator-card {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 48px;
    align-items: center;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: 56px;
    transition: all var(--duration-normal) var(--ease-out-expo);
}

.translator-card:hover {
    border-color: var(--border-medium);
    box-shadow: var(--shadow-md);
}

.translator-content h3 {
    font-family: var(--font-display);
    font-size: 1.6rem;
    margin-bottom: 12px;
}

.translator-content p {
    color: var(--text-secondary);
    margin-bottom: 24px;
    max-width: 480px;
}

.globe {
    width: 120px;
    height: 120px;
    color: var(--accent-cyan);
    opacity: 0.6;
    animation: globeSpin 20s linear infinite;
}

.globe svg {
    width: 100%;
    height: 100%;
}

@keyframes globeSpin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ============================================================
   SECTION À PROPOS
   ============================================================ */
.about {
    background: var(--bg-primary);
}

.about-card {
    text-align: center;
    max-width: 560px;
    margin: 0 auto;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: 56px 48px;
}

.about-avatar {
    margin-bottom: 24px;
}

.avatar-circle {
    width: 96px;
    height: 96px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-red), var(--accent-purple));
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: white;
    box-shadow: 0 0 40px rgba(255, 23, 68, 0.2);
}

.avatar-img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    display: block;
    margin: 0 auto;
    border: 3px solid var(--border-medium);
    box-shadow:
        0 0 40px rgba(255, 23, 68, 0.2),
        0 0 60px rgba(0, 229, 255, 0.08);
    transition: all 0.4s var(--ease-out-expo);
}

.avatar-img:hover {
    transform: scale(1.05);
    border-color: var(--accent-cyan);
    box-shadow:
        0 0 50px rgba(255, 23, 68, 0.3),
        0 0 80px rgba(0, 229, 255, 0.15);
}

.about-card h2 {
    font-family: var(--font-display);
    font-size: 1.6rem;
    margin-bottom: 8px;
}

.about-role {
    color: var(--accent-cyan);
    font-weight: 500;
    font-size: 0.95rem;
    margin-bottom: 16px;
}

.about-bio {
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.about-links {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

.about-footer {
    font-size: 0.85rem;
    color: var(--text-muted);
    padding-top: 20px;
    border-top: 1px solid var(--border-subtle);
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
    border-top: 1px solid var(--border-subtle);
    padding: 64px 0 32px;
    background: var(--bg-deep);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand p {
    color: var(--text-secondary);
    margin-top: 16px;
    font-size: 0.9rem;
}

.footer-links h4,
.footer-legal h4 {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.footer-links ul,
.footer-legal ul {
    list-style: none;
}

.footer-links li,
.footer-legal li {
    margin-bottom: 10px;
}

.footer-links a,
.footer-legal a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color var(--duration-fast);
}

.footer-links a:hover,
.footer-legal a:hover {
    color: var(--accent-cyan);
}

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid var(--border-subtle);
    text-align: center;
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.82rem;
}

/* ============================================================
   ANIMATIONS AU SCROLL (AOS simplifié)
   ============================================================ */
[data-aos] {
    opacity: 0;
    transition: all 0.8s var(--ease-out-expo);
}

[data-aos="fade-up"] {
    transform: translateY(40px);
}

[data-aos="fade-right"] {
    transform: translateX(-40px);
}

[data-aos="fade-left"] {
    transform: translateX(40px);
}

[data-aos="zoom-in"] {
    transform: scale(0.9);
}

[data-aos="flip-left"] {
    transform: perspective(800px) rotateY(15deg);
}

[data-aos="flip-right"] {
    transform: perspective(800px) rotateY(-15deg);
}

[data-aos].aos-animate {
    opacity: 1;
    transform: translate(0) scale(1) rotateY(0);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
    .features-grid,
    .new-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .examples-videos-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

@media (max-width: 768px) {
    :root {
        --nav-height: 64px;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        flex-direction: column;
        background: rgba(10, 10, 15, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        padding: 100px 32px 32px;
        gap: 8px;
        transition: right var(--duration-normal) var(--ease-out-expo);
        border-left: 1px solid var(--border-subtle);
    }

    .nav-links.active {
        right: 0;
    }

    .nav-link {
        font-size: 1.1rem;
        padding: 12px 16px;
    }

    .hero-title {
        font-size: clamp(2.4rem, 8vw, 3.5rem);
    }

    .hero-cta {
        flex-direction: column;
        align-items: center;
    }

    .audience-grid,
    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .examples-grid,
    .examples-videos-grid {
        grid-template-columns: 1fr;
    }

    .features-grid,
    .new-grid {
        grid-template-columns: 1fr;
    }

    .translator-card {
        grid-template-columns: 1fr;
        text-align: center;
        padding: 40px 28px;
    }

    .translator-content p {
        max-width: 100%;
    }

    .globe {
        margin: 0 auto;
    }

    .pricing-card.featured {
        transform: none;
    }

    .pricing-card.featured:hover {
        transform: translateY(-6px);
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    section {
        padding: 64px 0;
    }

    .recording-indicator {
        top: 12px;
        right: 12px;
    }
}

@media (max-width: 480px) {
    .hero-lens {
        width: 120px;
        height: 120px;
    }

    .about-card,
    .pricing-card,
    .youtube-card,
    .translator-card {
        padding: 32px 24px;
    }

    .section-header {
        margin-bottom: 40px;
    }
}