:root {
    --bg-main: #050505;
    --bg-card: rgba(255,255,255,0.03);
    --bg-card-hover: rgba(255,255,255,0.06);
    --border-color: rgba(255,255,255,0.08);
    --text-main: #ffffff;
    --text-muted: #a0a0a0;
    --accent-1: #4facfe;
    --accent-2: #00f2fe;
    --gradient: linear-gradient(135deg, var(--accent-1) 0%, var(--accent-2) 100%);
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; width: 100%; }
body { background: var(--bg-main); color: var(--text-main); font-family: var(--font-body); overflow-x: hidden; line-height: 1.6; cursor: none; width: 100%; position: relative; }

/* Custom Cursor */
.cursor { width: 8px; height: 8px; background: var(--accent-1); border-radius: 50%; position: fixed; pointer-events: none; z-index: 9999; transform: translate(-50%, -50%); transition: width 0.2s, height 0.2s, background 0.2s; }
.cursor-follower { width: 40px; height: 40px; border: 1px solid rgba(79,172,254,0.4); border-radius: 50%; position: fixed; pointer-events: none; z-index: 9998; transform: translate(-50%, -50%); transition: transform 0.1s, border-color 0.2s; }

/* Base */
.container { max-width: 1300px; margin: 0 auto; padding: 0 24px; position: relative; }
.section-padding { padding: 140px 0; }
.border-top { border-top: 1px solid var(--border-color); }
.z-10 { z-index: 10; }
.text-center { text-align: center; }
.text-gradient { background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; display: inline-block; }

/* Navbar */
.navbar { position: fixed; top: 0; left: 0; width: 100%; padding: 24px 0; z-index: 100; backdrop-filter: blur(10px); transition: var(--transition); }
.navbar.scrolled { background: rgba(5,5,5,0.9); border-bottom: 1px solid var(--border-color); padding: 16px 0; }
.nav-container { display: flex; justify-content: space-between; align-items: center; }
.logo { font-family: var(--font-heading); font-size: 1.8rem; font-weight: 900; letter-spacing: 2px; }
.logo span { font-size: 0.4em; vertical-align: top; font-weight: 400; color: var(--accent-1); }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 12px; padding: 18px 40px; border-radius: 100px; font-weight: 600; font-family: var(--font-body); font-size: 15px; letter-spacing: 0.5px; transition: var(--transition); text-decoration: none; cursor: none; overflow: hidden; position: relative; border: 1px solid transparent; }
.btn-primary { background: var(--text-main); color: var(--bg-main); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 10px 30px rgba(255,255,255,0.15); }
.btn-outline { background: transparent; color: var(--text-main); border-color: var(--border-color); }
.btn-outline:hover { background: var(--text-main); color: var(--bg-main); transform: translateY(-3px); }
.btn-sm { padding: 12px 28px; font-size: 14px; }

/* Badges */
.badge { display: inline-block; padding: 8px 20px; border-radius: 100px; border: 1px solid var(--border-color); background: var(--bg-card); font-size: 13px; font-weight: 600; letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: 24px; color: var(--accent-1); }

/* ============ HERO - Full Photo Background ============ */
.hero {
    min-height: 100vh; display: flex; align-items: center; padding-top: 80px;
    position: relative; overflow: hidden;
    background: url('images/hero-bg.jpg') center/cover no-repeat;
}
.hero::before {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(5,5,5,0.92) 0%, rgba(5,5,5,0.6) 50%, rgba(5,5,5,0.85) 100%);
    z-index: 1;
}
.hero::after {
    content: ''; position: absolute; bottom: 0; left: 0; width: 100%; height: 200px;
    background: linear-gradient(to top, var(--bg-main), transparent); z-index: 2;
}
.glow-orb { position: absolute; border-radius: 50%; filter: blur(120px); opacity: 0.3; z-index: 1; pointer-events: none; animation: float 8s ease-in-out infinite; }
.orb-1 { width: 600px; height: 600px; background: var(--accent-1); top: -200px; left: -200px; }
.orb-2 { width: 500px; height: 500px; background: #8b5cf6; bottom: 0; right: -100px; opacity: 0.15; animation-delay: -4s; }
@keyframes float { 0%,100% { transform: translateY(0) scale(1); } 50% { transform: translateY(-30px) scale(1.05); } }

.hero-title { font-family: var(--font-heading); font-size: clamp(3.5rem,7vw,6.5rem); font-weight: 900; line-height: 1.05; letter-spacing: -2px; margin-bottom: 32px; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 32px; margin-bottom: 32px; }
.hero-meta span { display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: 1.15rem; color: #fff; background: rgba(255,255,255,0.08); backdrop-filter: blur(10px); padding: 10px 20px; border-radius: 100px; border: 1px solid var(--border-color); }
.hero-meta i { color: var(--accent-1); font-size: 1.2rem; }
.hero-desc { font-size: 1.25rem; color: var(--text-muted); max-width: 650px; line-height: 1.7; }

/* Scroll indicator */
.scroll-indicator { position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%); z-index: 10; display: flex; flex-direction: column; align-items: center; gap: 8px; }
.scroll-indicator span { font-size: 11px; letter-spacing: 3px; text-transform: uppercase; color: var(--text-muted); }
.scroll-line { width: 1px; height: 50px; background: linear-gradient(to bottom, var(--accent-1), transparent); animation: scrollPulse 2s ease infinite; }
@keyframes scrollPulse { 0%,100% { opacity: 0.3; height: 50px; } 50% { opacity: 1; height: 60px; } }

/* Marquee */
.marquee-section { padding: 30px 0; background: rgba(255,255,255,0.02); overflow: hidden; white-space: nowrap; }
.marquee { display: inline-flex; }
.marquee-content { display: flex; align-items: center; animation: scroll 25s linear infinite; }
.marquee span { font-family: var(--font-heading); font-size: 1.6rem; font-weight: 800; padding: 0 40px; letter-spacing: 2px; color: transparent; -webkit-text-stroke: 1px rgba(255,255,255,0.3); transition: var(--transition); }
.marquee span:hover { color: var(--text-main); -webkit-text-stroke: 1px transparent; }
.marquee .star { color: var(--accent-1); font-size: 1.2rem; padding: 0; -webkit-text-stroke: 0; }
@keyframes scroll { 0% { transform: translateX(0); } 100% { transform: translateX(-100%); } }

/* ============ PHOTO DIVIDER SECTIONS ============ */
.photo-divider {
    height: 50vh; min-height: 350px; position: relative; overflow: hidden;
    display: flex; align-items: center; justify-content: center;
}
.photo-divider img {
    position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
    filter: grayscale(20%); transition: transform 8s ease;
}
.photo-divider:hover img { transform: scale(1.08); }
.photo-divider::after {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(5,5,5,0.7) 0%, rgba(5,5,5,0.3) 50%, rgba(5,5,5,0.7) 100%);
}
.photo-divider .divider-content { position: relative; z-index: 2; text-align: center; padding: 0 24px; }
.photo-divider h3 { font-family: var(--font-heading); font-size: clamp(2rem,4vw,3.5rem); font-weight: 900; letter-spacing: -1px; margin-bottom: 16px; text-shadow: 0 4px 30px rgba(0,0,0,0.5); }
.photo-divider p { font-size: 1.2rem; color: rgba(255,255,255,0.8); max-width: 600px; margin: 0 auto; }

/* Section Headers */
.section-header { margin-bottom: 64px; }
.section-title { font-family: var(--font-heading); font-size: clamp(2.5rem,5vw,4.5rem); font-weight: 800; line-height: 1.1; letter-spacing: -1.5px; }

/* Stats */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(200px,1fr)); gap: 1px; background: var(--border-color); border: 1px solid var(--border-color); border-radius: 24px; overflow: hidden; }
.stat-item { background: var(--bg-main); padding: 60px 40px; text-align: center; transition: var(--transition); }
.stat-item:hover { background: var(--bg-card); }
.stat-number { font-family: var(--font-heading); font-size: 4.5rem; font-weight: 900; line-height: 1; margin-bottom: 16px; background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.stat-text { font-size: 14px; font-weight: 700; text-transform: uppercase; letter-spacing: 2px; color: var(--text-muted); }

/* Services - with image */
.services-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 24px; }
.service-card {
    background: var(--bg-card); border: 1px solid var(--border-color);
    border-radius: 24px; overflow: hidden; transition: var(--transition); cursor: none; position: relative;
}
.service-card:hover { background: var(--bg-card-hover); border-color: rgba(255,255,255,0.15); transform: translateY(-8px); box-shadow: 0 20px 50px rgba(0,0,0,0.5); }
.service-card-img { width: 100%; height: 200px; overflow: hidden; position: relative; }
.service-card-img img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(40%); transition: all 0.6s ease; }
.service-card:hover .service-card-img img { filter: grayscale(0%); transform: scale(1.1); }
.service-card-img::after { content: ''; position: absolute; bottom: 0; left: 0; width: 100%; height: 50%; background: linear-gradient(to top, rgba(5,5,5,1), transparent); }
.service-card-body { padding: 32px; }
.service-num { font-family: var(--font-heading); font-size: 1.2rem; font-weight: 300; color: var(--accent-1); margin-bottom: 12px; letter-spacing: 2px; }
.service-title { font-family: var(--font-heading); font-size: 1.8rem; font-weight: 800; letter-spacing: -0.5px; margin-bottom: 12px; }
.service-desc { color: var(--text-muted); font-size: 0.95rem; line-height: 1.6; }

/* Split Layout */
.split-wrap { display: grid; grid-template-columns: 1.2fr 1fr; gap: 80px; align-items: center; }
.split-img-box { position: relative; border-radius: 32px; overflow: hidden; aspect-ratio: 4/5; border: 1px solid var(--border-color); }
.split-img-box img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s cubic-bezier(0.16,1,0.3,1); filter: grayscale(20%); }
.split-img-box:hover img { transform: scale(1.05); filter: grayscale(0%); }
.split-badge { position: absolute; bottom: 30px; left: 30px; background: rgba(5,5,5,0.8); backdrop-filter: blur(15px); padding: 24px 32px; border-radius: 20px; border: 1px solid rgba(255,255,255,0.1); display: flex; flex-direction: column; gap: 4px; }

/* Testimonials */
.testi-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(350px,1fr)); gap: 32px; }
.testi-card { background: var(--bg-card); border: 1px solid var(--border-color); padding: 48px; border-radius: 24px; position: relative; transition: var(--transition); backdrop-filter: blur(10px); }
.testi-card:hover { transform: translateY(-10px); border-color: rgba(255,255,255,0.15); box-shadow: 0 20px 40px rgba(0,0,0,0.5); }
.testi-quote { font-size: 4rem; color: rgba(255,255,255,0.05); position: absolute; top: 20px; right: 30px; line-height: 1; }
.testi-text { font-size: 1.15rem; color: #ddd; margin-bottom: 40px; font-style: italic; position: relative; z-index: 2; line-height: 1.8; }
.testi-author { display: flex; align-items: center; gap: 20px; }
.testi-avatar { width: 60px; height: 60px; border-radius: 50%; background: var(--bg-card-hover); display: flex; align-items: center; justify-content: center; border: 1px solid var(--border-color); font-size: 1.2rem; color: var(--accent-1); }

/* Pricing */
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(350px,1fr)); gap: 32px; }
.pack-card { background: var(--bg-card); border: 1px solid var(--border-color); border-radius: 32px; overflow: hidden; display: flex; flex-direction: column; transition: var(--transition); position: relative; backdrop-filter: blur(10px); }
.pack-card:hover { transform: translateY(-15px); border-color: rgba(255,255,255,0.2); box-shadow: 0 30px 60px rgba(0,0,0,0.4); }
.pack-card.premium { background: rgba(255,255,255,0.03); border: 1px solid rgba(79,172,254,0.4); box-shadow: 0 0 40px rgba(79,172,254,0.08); }
.pack-card.premium::before { content: 'Recommandé'; position: absolute; top: 30px; right: -40px; background: var(--gradient); color: #000; font-size: 12px; font-weight: 800; padding: 8px 50px; transform: rotate(45deg); text-transform: uppercase; letter-spacing: 1.5px; z-index: 5; }
.pack-img { height: 240px; position: relative; overflow: hidden; border-bottom: 1px solid var(--border-color); }
.pack-img img { width: 100%; height: 100%; object-fit: cover; opacity: 0.7; transition: transform 0.8s ease; filter: grayscale(30%); }
.pack-card:hover .pack-img img { opacity: 1; transform: scale(1.08); filter: grayscale(0%); }
.pack-body { padding: 48px; flex-grow: 1; display: flex; flex-direction: column; }
.pack-title { font-family: var(--font-heading); font-size: 1.6rem; font-weight: 800; margin-bottom: 16px; letter-spacing: 0.5px; }
.pack-desc { color: var(--text-muted); font-size: 1rem; margin-bottom: 32px; min-height: 48px; line-height: 1.6; }
.pack-price { font-family: var(--font-heading); font-size: 3.5rem; font-weight: 900; margin-bottom: 40px; color: var(--text-main); line-height: 1; }
.pack-price span { font-size: 1.2rem; color: var(--text-muted); font-weight: 500; font-family: var(--font-body); }
.pack-features { margin-bottom: 48px; flex-grow: 1; }
.pack-features li { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 20px; color: #ccc; font-size: 1.05rem; }
.pack-features i { color: var(--accent-1); font-size: 1rem; margin-top: 4px; }
.pack-card .btn { width: 100%; }

/* Contact Form */
.contact-form { background: var(--bg-card); border: 1px solid var(--border-color); border-radius: 24px; padding: 48px; backdrop-filter: blur(10px); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { margin-bottom: 24px; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; color: var(--text-muted); margin-bottom: 8px; }
.form-group input, .form-group textarea {
    width: 100%; padding: 16px 20px; background: rgba(255,255,255,0.04); border: 1px solid var(--border-color);
    border-radius: 12px; color: #fff; font-family: var(--font-body); font-size: 1rem;
    transition: var(--transition); outline: none;
}
.form-group input:focus, .form-group textarea:focus { border-color: var(--accent-1); background: rgba(79,172,254,0.05); }
.form-group input::placeholder, .form-group textarea::placeholder { color: rgba(255,255,255,0.25); }
.form-group textarea { resize: vertical; min-height: 120px; }
@media (max-width: 768px) { .form-row { grid-template-columns: 1fr; } .contact-form { padding: 32px 24px; } }

/* Footer */
.footer { padding: 100px 0 40px; text-align: center; overflow: hidden; position: relative; }
.footer::before { content: ''; position: absolute; width: 1000px; height: 1000px; background: radial-gradient(circle, rgba(79,172,254,0.05) 0%, transparent 70%); top: -500px; left: 50%; transform: translateX(-50%); z-index: 0; pointer-events: none; }
.footer-title { font-family: var(--font-heading); font-size: clamp(3rem,8vw,6rem); font-weight: 900; margin-bottom: 48px; letter-spacing: -2px; position: relative; z-index: 1; }
.footer-title span { font-size: 0.3em; vertical-align: top; color: var(--accent-1); }
.social-links { display: flex; justify-content: center; gap: 24px; margin-bottom: 80px; position: relative; z-index: 1; }
.social-links a { width: 64px; height: 64px; border-radius: 50%; border: 1px solid var(--border-color); display: flex; align-items: center; justify-content: center; font-size: 1.5rem; transition: var(--transition); background: var(--bg-card); cursor: none; color: #fff; text-decoration: none; }
.social-links a:hover { background: var(--text-main); color: var(--bg-main); transform: translateY(-8px); border-color: transparent; }
.copyright { color: var(--text-muted); font-size: 1rem; position: relative; z-index: 1; }

/* Animations */
.fade-up { opacity: 0; transform: translateY(40px); transition: all 1s cubic-bezier(0.16,1,0.3,1); }
.fade-up.visible { opacity: 1; transform: translateY(0); }
.fade-left { opacity: 0; transform: translateX(-60px); transition: all 1s cubic-bezier(0.16,1,0.3,1); }
.fade-left.visible { opacity: 1; transform: translateX(0); }
.fade-right { opacity: 0; transform: translateX(60px); transition: all 1s cubic-bezier(0.16,1,0.3,1); }
.fade-right.visible { opacity: 1; transform: translateX(0); }
.scale-in { opacity: 0; transform: scale(0.9); transition: all 0.8s cubic-bezier(0.16,1,0.3,1); }
.scale-in.visible { opacity: 1; transform: scale(1); }

/* Responsive */
@media (max-width: 992px) {
    .split-wrap { grid-template-columns: 1fr; gap: 48px; }
    .split-img-box { order: -1; }
    .services-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .section-padding { padding: 80px 0; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .cursor, .cursor-follower { display: none; }
    body { cursor: auto; overflow-x: hidden; }
    html { overflow-x: hidden; }
    .fade-left, .fade-right { transform: translateX(0) translateY(20px); } /* Désactive le décalage latéral sur mobile */
    .btn, a, .service-card { cursor: pointer; }
    .pack-body { padding: 32px; }
    .hero-meta { flex-direction: column; gap: 12px; }
    .photo-divider { height: 35vh; min-height: 250px; }
    .hero-title { font-size: 3.2rem; } /* Taille de titre plus sûre pour mobile */
}
@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr; }
}

/* Responsive improvements for small screens */
@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .section-padding { padding: 60px 0; }
    .hero-title { font-size: 2.4rem; letter-spacing: -1px; }
    .hero-meta span { font-size: 0.9rem; padding: 8px 14px; }
    .hero-desc { font-size: 1rem; }
    .services-grid { grid-template-columns: 1fr; }
    .service-card-body { padding: 24px; }
    .service-title { font-size: 1.4rem; }
    .section-title { font-size: 1.8rem; }
    .section-header { margin-bottom: 32px; }
    .badge { font-size: 11px; padding: 6px 14px; }
    .stat-number { font-size: 3rem; }
    .stat-item { padding: 40px 20px; }
    .photo-divider { height: 30vh; min-height: 200px; }
    .photo-divider h3 { font-size: 1.5rem; }
    .photo-divider p { font-size: 0.95rem; }
    .pricing-grid { grid-template-columns: 1fr; gap: 20px; }
    .pack-body { padding: 24px; }
    .pack-title { font-size: 1.3rem; }
    .pack-price { font-size: 2.5rem; }
    .pack-card.premium::before { font-size: 10px; padding: 6px 40px; top: 20px; right: -35px; }
    .testi-grid { grid-template-columns: 1fr; gap: 20px; }
    .testi-card { padding: 28px; }
    .split-wrap { gap: 32px; }
    .split-badge { left: 16px; right: 16px; bottom: 16px; padding: 16px 20px; }
    .footer { padding: 60px 0 30px; }
    .footer-title { font-size: 2.5rem; margin-bottom: 32px; }
    .social-links { gap: 16px; margin-bottom: 40px; }
    .social-links a { width: 48px; height: 48px; font-size: 1.2rem; }
    .nav-container .btn-sm { font-size: 12px; padding: 10px 18px; }
    .logo { font-size: 1.4rem; }
    .navbar { padding: 16px 0; }
    .navbar.scrolled { padding: 12px 0; }
    .contact-form { padding: 24px 16px; }
    .form-group input, .form-group textarea { padding: 14px 16px; font-size: 0.9rem; }
    .btn { padding: 14px 28px; font-size: 14px; }
    .marquee span { font-size: 1.1rem; padding: 0 24px; }
}

@media (max-width: 360px) {
    .hero-title { font-size: 2rem; }
    .stat-number { font-size: 2.4rem; }
    .pack-price { font-size: 2rem; }
}

/* File Attachment UI */
.file-attach-area {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.file-picker-wrapper {
    position: relative;
    width: 100%;
}
.file-picker-input {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
    z-index: 2;
}
.file-picker-input::-webkit-file-upload-button {
    display: none;
}
.file-picker-wrapper .btn-file-add {
    pointer-events: none;
    width: 100%;
}
.btn-file-add {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    border: 1px dashed rgba(255,255,255,0.25);
    border-radius: 12px;
    padding: 12px 20px;
    color: var(--text-muted);
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-body);
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}
.btn-file-add:hover {
    border-color: var(--accent-1);
    color: var(--accent-1);
    background: rgba(79,172,254,0.05);
}
.file-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.file-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 10px;
    padding: 10px 14px;
    gap: 12px;
    animation: fadeIn 0.2s ease-out;
}
.file-item-info {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
    min-width: 0;
}
.file-item-icon {
    font-size: 1.2rem;
    flex-shrink: 0;
}
.file-item-name {
    font-size: 0.9rem;
    color: #fff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.file-item-size {
    font-size: 0.8rem;
    color: var(--text-muted);
    flex-shrink: 0;
}
.file-item-remove {
    background: none;
    border: none;
    color: #ff6b6b;
    font-size: 1.1rem;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 6px;
    transition: var(--transition);
    flex-shrink: 0;
    line-height: 1;
}
.file-item-remove:hover {
    background: rgba(255,107,107,0.15);
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-4px); }
    to { opacity: 1; transform: translateY(0); }
}