/* --- VARIABLES & RESET --- */
:root {
    --bg-main: #050608;
    --bg-secondary: #0c0f14;
    --bg-card: rgba(255, 255, 255, 0.03);
    --accent-color: #9be15d;
    --accent-hover: #84c44d;
    --text-main: #f5f5f5;
    --text-secondary: #9d9d9d;
    --border-light: rgba(255, 255, 255, 0.1);
    --font-main: 'Poppins', sans-serif;
    --container-width: 1200px;
    --transition-speed: 0.3s;
}

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

body {
    background-color: var(--bg-main);
    color: var(--text-main);
    font-family: var(--font-main);
    line-height: 1.6;
    overflow-x: hidden;
}

a { text-decoration: none; color: inherit; transition: var(--transition-speed); }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* --- UTILITIES --- */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding { padding: 80px 0; }
.bg-darker { background-color: var(--bg-secondary); }
.text-center { text-align: center; }
.highlight { color: var(--accent-color); }

/* --- BUTTONS --- */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 6px;
    font-weight: 500;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: var(--accent-color);
    color: var(--bg-main);
    border: 2px solid var(--accent-color);
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    border-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(155, 225, 93, 0.2);
}

.btn-outline {
    border: 2px solid var(--border-light);
    color: var(--text-main);
    background: transparent;
}

.btn-outline:hover {
    border-color: var(--text-main);
}

.btn-full { width: 100%; text-align: center; }
.btn-lg { padding: 16px 40px; font-size: 1.1rem; }

/* --- HEADER --- */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: all 0.4s ease;
    background: transparent;
}

.main-header.scrolled {
    background: rgba(5, 6, 8, 0.95);
    padding: 10px 0;
    box-shadow: 0 5px 20px rgba(0,0,0,0.5);
    backdrop-filter: blur(10px);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-list { display: flex; gap: 30px; align-items: center; }
.nav-list a { font-size: 0.95rem; font-weight: 500; color: var(--text-secondary); }
.nav-list a:hover, .nav-list a.active { color: var(--text-main); }

.btn-nav {
    border: 1px solid var(--border-light);
    padding: 8px 20px;
    border-radius: 4px;
    color: var(--accent-color) !important;
}
.btn-nav:hover { border-color: var(--accent-color); background: rgba(155,225,93,0.1); }

.burger-menu { display: none; cursor: pointer; flex-direction: column; gap: 5px; }
.burger-menu span { width: 25px; height: 2px; background: var(--text-main); }

/* --- HERO SECTION (NEW LAYOUT) --- */
.hero-section {
    padding-top: 140px;
    padding-bottom: 80px;
    min-height: 90vh;
    display: flex;
    flex-direction: column; /* Empilement Vertical */
    justify-content: center;
}

/* NOUVEAU : MEGA BANNIERE */
.hero-top-banner {
    text-align: center;
    margin-bottom: 60px;
}

.mega-brand {
    font-size: 4.5rem;
    font-weight: 800;
    letter-spacing: -2px;
    line-height: 1;
    margin-bottom: 10px;
    text-transform: uppercase;
    background: linear-gradient(to bottom, #ffffff, #a0a0a0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.neon-text {
    background: linear-gradient(135deg, var(--accent-color) 0%, #ffffff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 30px rgba(155, 225, 93, 0.4);
}

.mega-slogan {
    font-size: 1.2rem;
    color: var(--text-secondary);
    font-weight: 300;
    letter-spacing: 4px;
    text-transform: uppercase;
    position: relative;
    display: inline-block;
}

.mega-slogan::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--accent-color);
    margin: 15px auto 0;
    border-radius: 2px;
}

/* GRILLE DU DESSOUS */
.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 50px;
    align-items: center;
}

.rotating-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(155, 225, 93, 0.1);
    padding: 6px 16px;
    border-radius: 50px;
    margin-bottom: 25px;
    color: var(--accent-color);
    font-size: 0.9rem;
    border: 1px solid rgba(155, 225, 93, 0.2);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-color);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--accent-color);
}

.badge-words { position: relative; width: 150px; height: 1.2em; overflow: hidden; text-align: left;}
.badge-word {
    position: absolute;
    top: 0; left: 0;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s ease;
}
.badge-word-active { opacity: 1; transform: translateY(0); }

/* Titre H2 maintenant */
h2 {
    font-size: 2.5rem;
    line-height: 1.2;
    margin-bottom: 20px;
    font-weight: 700;
    color: #fff;
}

.hero-desc { color: var(--text-secondary); font-size: 1.1rem; margin-bottom: 30px; max-width: 500px; }
.hero-actions { display: flex; gap: 15px; margin-bottom: 30px; }
.hero-features { display: flex; flex-direction: column; gap: 10px; font-size: 0.9rem; color: var(--text-secondary); }
.check-icon { color: var(--accent-color); margin-right: 8px; }

/* --- HERO CARD (Machine à leads) --- */
.lead-machine-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    padding: 30px;
    border-radius: 16px;
    position: relative;
    transform-style: preserve-3d;
    transform: perspective(1000px);
}

.card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.status-dot { width: 10px; height: 10px; background: var(--accent-color); border-radius: 50%; animation: pulse 2s infinite; }
@keyframes pulse { 0% { opacity: 1; } 50% { opacity: 0.5; } 100% { opacity: 1; } }

.machine-steps li {
    padding: 8px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.card-stats {
    display: flex;
    justify-content: space-between;
    margin: 25px 0;
}

.stat-item { text-align: center; }
.stat-number { display: block; font-size: 2rem; font-weight: 700; color: var(--text-main); }
.stat-label { font-size: 0.8rem; color: var(--text-secondary); }
.percent { font-size: 1rem; color: var(--accent-color); }
.card-note { font-size: 0.75rem; color: #666; margin-top: 10px; text-align: center; }

/* --- FEATURES GRID --- */
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 50px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; margin-top: 50px; }

.feature-card, .industry-card, .client-card, .pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    padding: 30px;
    border-radius: 12px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card:hover { border-color: var(--accent-color); transform: translateY(-5px); }

.chip {
    display: inline-block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--accent-color);
    margin-bottom: 15px;
}

.feature-card h3 { margin-bottom: 10px; font-size: 1.2rem; }
.feature-card p { font-size: 0.9rem; color: var(--text-secondary); margin-bottom: 20px; }
.card-list li { font-size: 0.85rem; color: #888; margin-bottom: 5px; padding-left: 10px; border-left: 2px solid var(--border-light); }
.price-tag { margin-top: 20px; font-weight: 600; color: var(--text-main); font-size: 0.9rem; }

/* --- OFFER PAGE SPECIFIC --- */
.offer-header { text-align: center; margin-bottom: 40px; max-width: 800px; margin-left: auto; margin-right: auto; }
.offer-badge { color: var(--accent-color); font-weight: 600; letter-spacing: 2px; text-transform: uppercase; font-size: 0.9rem; display: block; margin-bottom: 10px; }

.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.pricing-card { text-align: center; display: flex; flex-direction: column; }
.pricing-card h3 { font-size: 1.5rem; margin-bottom: 10px; }
.pricing-card .price { font-size: 2rem; font-weight: 700; color: var(--accent-color); margin-bottom: 20px; }
.pricing-card .period { font-size: 0.9rem; color: var(--text-secondary); font-weight: 400; }
.pricing-card ul { text-align: left; margin-top: auto; padding-top: 20px; border-top: 1px solid var(--border-light); }
.pricing-card ul li { margin-bottom: 10px; font-size: 0.9rem; color: var(--text-secondary); list-style: disc inside; }

.pricing-card.featured { border-color: var(--accent-color); background: rgba(155, 225, 93, 0.05); position: relative; }
.popular-tag { position: absolute; top: 0; right: 0; background: var(--accent-color); color: var(--bg-main); padding: 5px 15px; font-size: 0.7rem; font-weight: 700; border-bottom-left-radius: 12px; }

/* --- CLIENT CASES --- */
.client-result { margin-top: 20px; padding-top: 15px; border-top: 1px solid var(--border-light); display: flex; flex-direction: column; }
.result-val { font-size: 1.5rem; font-weight: 700; color: var(--accent-color); }
.result-label { font-size: 0.8rem; color: var(--text-secondary); }

/* --- CONTACT FORM --- */
.contact-layout { display: grid; grid-template-columns: 1fr 1.2fr; gap: 60px; padding-top: 80px; padding-bottom: 80px; }
.contact-info h1 { font-size: 3rem; margin-bottom: 20px; }
.contact-list li { margin-bottom: 15px; font-size: 1.1rem; }
.clean-form { background: var(--bg-secondary); padding: 40px; border-radius: 12px; border: 1px solid var(--border-light); }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 8px; font-size: 0.9rem; color: var(--text-secondary); }
.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 12px;
    background: var(--bg-main);
    border: 1px solid var(--border-light);
    color: var(--text-main);
    border-radius: 6px;
    font-family: var(--font-main);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none; border-color: var(--accent-color);
}

.form-status { margin-top: 15px; text-align: center; font-size: 0.9rem; min-height: 24px; }
.status-success { color: var(--accent-color); }
.status-error { color: #ff5d5d; }

/* --- FOOTER --- */
footer { background: var(--bg-secondary); border-top: 1px solid var(--border-light); padding: 60px 0 20px; }
.footer-content { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-tagline { color: var(--text-secondary); margin-top: 10px; font-size: 0.9rem; }
.footer-col h4 { margin-bottom: 20px; font-size: 1.1rem; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col a { color: var(--text-secondary); font-size: 0.9rem; }
.footer-col a:hover { color: var(--accent-color); }
.footer-bottom { text-align: center; color: #666; font-size: 0.8rem; padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.05); }

/* --- ANIMATIONS --- */
.reveal { opacity: 0; transform: translateY(30px); transition: all 0.8s ease-out; }
.reveal.active { opacity: 1; transform: translateY(0); }

/* --- RESPONSIVE --- */
@media (max-width: 992px) {
    .mega-brand { font-size: 3rem; }
    .hero-grid { grid-template-columns: 1fr; text-align: center; padding-top: 20px; }
    .hero-actions { justify-content: center; }
    .rotating-badge { margin: 0 auto 20px; }
    .hero-desc { margin: 0 auto 30px; }
    .lead-machine-card { max-width: 500px; margin: 40px auto 0; }
    
    .grid-4, .grid-3, .pricing-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-layout { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .main-nav {
        position: fixed; top: 70px; right: -100%; width: 100%; height: calc(100vh - 70px);
        background: var(--bg-secondary); flex-direction: column; padding: 40px;
        transition: 0.3s;
    }
    .main-nav.nav-open { right: 0; }
    .nav-list { flex-direction: column; gap: 30px; font-size: 1.2rem; }
    .burger-menu { display: flex; }
    
    .grid-4, .grid-3, .pricing-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .footer-content { grid-template-columns: 1fr; text-align: center; }
    .mega-brand { font-size: 2.5rem; }
}