/* --- CONFIGURATION SYSTÈME : RAPID SERVICE 3.0 --- */
:root {
    /* Palette de couleurs futuriste & épurée */
    --primary-gold: #FFD700;
    --gold-glow: rgba(255, 215, 0, 0.2);
    --gold-subtle: #D4AF37;
    --dark-void: #060608;
    --dark-card: #0d0d11;
    --text-main: #f3f4f6;
    --text-muted: #9ca3af;
    
    /* Glassmorphism Premium */
    --glass-bg: rgba(255, 255, 255, 0.02);
    --glass-border: rgba(255, 255, 255, 0.06);
    --glass-blur: blur(16px);
    
    /* Courbe de transition fluide (iOS/Next-gen feel) */
    --transition-fluid: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- RESET & ACCESSIBILITÉ --- */
* { 
    margin: 0; 
    padding: 0; 
    box-sizing: border-box; 
}

html { 
    scroll-behavior: smooth; 
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

body { 
    background-color: var(--dark-void); 
    color: var(--text-main); 
    font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Gradients de fond plus subtils et immersifs */
body::before {
    content: "";
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: 
        radial-gradient(circle at 15% 15%, rgba(255, 215, 0, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 85% 85%, rgba(255, 215, 0, 0.03) 0%, transparent 50%);
    z-index: -1;
    pointer-events: none;
}

h1, h2, h3, .logo { 
    font-family: 'Orbitron', sans-serif; 
    text-transform: uppercase; 
    letter-spacing: 0.1em; 
}

/* --- HEADER PILULE ULTRA-FLUIDE --- */
#main-header {
    position: fixed;
    top: 24px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 1200px;
    background: rgba(6, 6, 8, 0.6);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: 100px;
    padding: 14px 40px;
    z-index: 10000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition-fluid);
}

/* Transition douce quand on scroll */
#main-header.scrolled {
    top: 0;
    width: 100%;
    max-width: 100%;
    border-radius: 0;
    border-top: none;
    border-left: none;
    border-right: none;
    background: rgba(6, 6, 8, 0.85);
    padding: 18px 8%;
}

/* Conteneur Logo (Prêt pour ton futur fichier) */
.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo { 
    font-size: 1.1rem; 
    font-weight: 900; 
    color: #ffffff; 
    text-decoration: none;
    display: flex;
    align-items: center;
}

.logo span { 
    color: var(--primary-gold); 
    text-shadow: 0 0 20px var(--gold-glow); 
}

/* Navigation épurée */
.main-nav ul { 
    display: flex; 
    list-style: none; 
    gap: 32px; 
}

.main-nav a { 
    color: var(--text-muted); 
    text-decoration: none; 
    font-size: 0.8rem; 
    font-weight: 600; 
    letter-spacing: 0.05em;
    transition: var(--transition-fluid);
    position: relative;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: -4px; left: 0; width: 0; height: 1px;
    background: var(--primary-gold);
    transition: var(--transition-fluid);
}

.main-nav a:hover { 
    color: #ffffff; 
}

.main-nav a:hover::after {
    width: 100%;
}

/* --- BOUTONS CYBERPUNK CHIC --- */
.cta-futur {
    background: transparent;
    border: 1px solid var(--primary-gold);
    color: var(--primary-gold);
    padding: 12px 26px;
    border-radius: 50px;
    text-decoration: none;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    transition: var(--transition-fluid);
    box-shadow: inset 0 0 8px var(--gold-glow);
}

.cta-futur:hover {
    background: var(--primary-gold);
    color: var(--dark-void);
    box-shadow: 0 0 30px rgba(255, 215, 0, 0.4);
    transform: translateY(-2px);
}

.cta-futur:active {
    transform: translateY(0);
}

/* --- HERO SECTION --- */
#hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 10%;
    gap: 40px;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(74, 222, 128, 0.03);
    color: #4ade80;
    padding: 8px 16px;
    border-radius: 30px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    border: 1px solid rgba(74, 222, 128, 0.15);
    margin-bottom: 24px;
}

.pulse {
    width: 6px; 
    height: 6px;
    background: #4ade80;
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.5);
    animation: pulse-green 2.5s cubic-bezier(0.16, 1, 0.3, 1) infinite;
}

@keyframes pulse-green {
    0% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.6); }
    70% { box-shadow: 0 0 0 8px rgba(74, 222, 128, 0); }
    100% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0); }
}

/* Visuel Blob avec un dégradé plus riche */
.hero-visual-container { 
    position: relative; 
    width: 420px; 
    height: 420px; 
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-blob {
    width: 100%; 
    height: 100%;
    background: linear-gradient(135deg, var(--primary-gold) 0%, #b8860b 50%, #5f4b16 100%);
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    animation: morph 10s ease-in-out infinite;
    filter: drop-shadow(0 0 40px rgba(255, 215, 0, 0.25));
}

@keyframes morph {
    0%, 100% { border-radius: 42% 58% 70% 30% / 45% 45% 55% 55%; }
    50% { border-radius: 70% 30% 52% 48% / 60% 40% 60% 40%; }
}

/* --- SERVICES --- */
#services { 
    padding: 140px 10%; 
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.service-card {
    background: linear-gradient(180deg, var(--dark-card) 0%, rgba(13, 13, 17, 0.6) 100%);
    border: 1px solid var(--glass-border);
    padding: 50px 40px;
    border-radius: 24px;
    transition: var(--transition-fluid);
    text-align: center;
    position: relative;
    overflow: hidden;
}

/* Effet de lueur interne au survol */
.service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(circle at top center, rgba(255, 215, 0, 0.04), transparent 60%);
    opacity: 0;
    transition: var(--transition-fluid);
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: rgba(255, 215, 0, 0.3);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
}

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

.card-icon { 
    font-size: 2.5rem; 
    color: var(--primary-gold); 
    margin-bottom: 24px;
    display: inline-block;
    transition: var(--transition-fluid);
}

.service-card:hover .card-icon {
    transform: scale(1.1);
    filter: drop-shadow(0 0 12px var(--primary-gold));
}

/* --- FOOTER MODERNISÉ --- */
#cyber-footer {
    background: #030304;
    padding: 100px 10% 40px;
    border-top: 1px solid var(--glass-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 50px;
}

.footer-col h4 {
    color: #ffffff;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 25px;
    font-family: 'Orbitron', sans-serif;
    position: relative;
}

.footer-col ul { 
    list-style: none; 
}

.footer-col ul li { 
    margin-bottom: 14px; 
}

.footer-col a { 
    color: var(--text-muted); 
    text-decoration: none; 
    transition: var(--transition-fluid); 
    font-size: 0.85rem; 
}

.footer-col a:hover { 
    color: var(--primary-gold); 
    padding-left: 6px; 
}

.social-icons { 
    display: flex; 
    gap: 12px; 
    margin-top: 20px; 
}

.social-icons a {
    width: 42px; 
    height: 42px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    display: flex; 
    align-items: center; 
    justify-content: center;
    border-radius: 12px; 
    color: var(--text-muted); 
    transition: var(--transition-fluid);
}

.social-icons a:hover { 
    background: #ffffff; 
    color: var(--dark-void); 
    border-color: #ffffff;
    transform: translateY(-4px); 
}

.footer-bottom {
    margin-top: 80px;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.03);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: #555566;
}

/* --- RESPONSIVE & MOBILE --- */
@media (max-width: 960px) {
    #hero { 
        flex-direction: column; 
        text-align: center; 
        padding-top: 160px;
        padding-bottom: 60px;
        justify-content: center;
    }
    
    .hero-visual-container { 
        width: 300px; 
        height: 300px; 
        margin-top: 20px; 
    }
    
    #main-header { 
        width: 92%; 
        padding: 12px 24px; 
    }
    
    .main-nav { 
        display: none; /* Prêt pour ton menu mobile */
    } 
    
    .footer-bottom { 
        flex-direction: column; 
        gap: 16px; 
        text-align: center; 
    }
}