:root {
    --bg-dark: #0f0f0f;
    --bg-card: #1a1a1a;
    --text-main: #e0e0e0;
    --accent: #ff3333; /* Rouge GThinks */
    --font-main: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* --- BASE & RESET --- */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { 
    background-color: var(--bg-dark); 
    color: var(--text-main); 
    font-family: var(--font-main); 
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}
a { text-decoration: none; color: inherit; transition: 0.3s; }
ul { list-style: none; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; width: 100%; }

/* --- NAVBAR --- */
.navbar { 
    height: 70px;
    position: fixed; 
    width: 100%; 
    top: 0; 
    left: 0;
    background: rgba(10, 10, 10, 0.98); 
    z-index: 2000; 
    border-bottom: 1px solid #222; 
    backdrop-filter: blur(10px);
}
.navbar .container { display: flex; justify-content: space-between; align-items: center; height: 100%; }
.nav-logo-icon { max-height: 40px !important; width: auto; margin-right: 12px; }
.navbar .logo { display: flex; align-items: center; }

/* Stabilité du logo et du G rouge */
.navbar .logo a, .navbar .logo a:visited {
    color: #ffffff;
    display: flex;
    align-items: center;
}
.navbar .logo a span span {
    color: var(--accent) !important;
}

.nav-links { display: flex; gap: 2rem; }
.nav-links a:hover { color: var(--accent); }
.burger-menu { display: none; font-size: 1.8rem; cursor: pointer; color: #fff; }

/* --- HERO SECTION --- */
.hero { 
    padding: 180px 0 100px; 
    min-height: 75vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    background: radial-gradient(circle at center, #1a1a1a 0%, #0f0f0f 80%);
}
.hero .container {
    display: flex;
    flex-direction: column;
    align-items: center;
}
.hero h1 { font-size: 3.2rem; color: #fff; margin-bottom: 1.5rem; line-height: 1.2; }
.hero p { max-width: 800px; margin-bottom: 2rem; font-size: 1.1rem; opacity: 0.9; }

/* --- BOUTONS --- */
.btn-primary { 
    background: var(--accent) !important; 
    color: #ffffff !important; 
    padding: 14px 28px; 
    border-radius: 4px; 
    font-weight: bold; 
    display: inline-block;
    border: none;
    cursor: pointer;
    text-align: center;
}
.btn-secondary { 
    border: 1px solid #fff; 
    color: #fff !important; 
    padding: 14px 28px; 
    border-radius: 4px; 
    display: inline-block;
    margin-left: 15px;
    font-weight: bold;
}
.btn-secondary:hover { background: #fff; color: #000 !important; }

/* --- AVIS CLIENTS --- */
.social-proof { 
    background: var(--bg-card); 
    padding: 3rem 0; 
    text-align: center; 
    border-top: 1px solid #222;
    border-bottom: 1px solid #222;
    margin-bottom: 4rem;
}
.proof-box { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.stars { color: #ffc107 !important; font-size: 1.5rem; letter-spacing: 2px; } 
.lbc-link { color: var(--accent) !important; font-weight: bold; border-bottom: 1px dotted var(--accent); margin-top: 8px; }

/* --- GRILLES ET CARTES --- */
.section-title { font-size: 2.5rem; text-align: center; margin-bottom: 4.5rem; color: #fff; }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2.5rem; margin-bottom: 5rem; }

.service-card, .feature-card { 
    background: var(--bg-card); 
    padding: 3.5rem 2.5rem; 
    border-radius: 12px; 
    border: 1px solid #333; 
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 100%;
    transition: 0.3s ease;
}
.service-card:hover, .feature-card:hover { border-color: var(--accent); transform: translateY(-8px); }

.service-icon { display: inline-block; transition: transform 0.3s ease; margin-right: 10px; }
.service-card:hover .service-icon { transform: rotate(15deg) scale(1.2); }

.service-card h3, .feature-card h3 { font-size: 1.35rem; color: #fff; margin-bottom: 1.2rem; }
.service-card p, .feature-card p { margin-bottom: 1.8rem; }

.service-price { 
    margin-top: auto; 
    padding-top: 2rem; 
    color: var(--accent) !important; 
    font-weight: bold; 
    text-align: center; 
    font-size: 1.1rem;
    text-transform: uppercase;
}

/* --- PAGES LÉGALES --- */
.legal-page { padding: 160px 0 80px; }
.legal-page h2 { color: var(--accent); margin-top: 3.5rem; margin-bottom: 1.5rem; border-bottom: 1px solid #333; padding-bottom: 10px; font-size: 1.8rem; }

/* --- CONTACT & FOOTER --- */
.contact-section { padding: 5rem 0; border-top: 1px solid #333; }
.contact-wrapper { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; }
.contact-form { display: flex; flex-direction: column; gap: 1.5rem; }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; padding: 16px; background: #1a1a1a; border: 1px solid #444; color: #fff; border-radius: 6px; }

footer { padding: 4rem 0; text-align: center; border-top: none; background: #080808; color: #666; font-size: 0.9rem; }
footer a { text-decoration: underline; color: #888; }

/* --- RESPONSIVE --- */
@media (max-width: 850px) {
    .burger-menu { display: block; }
    .nav-links { display: none; flex-direction: column; position: absolute; top: 70px; left: 0; width: 100%; background: #1a1a1a; padding: 2rem; border-bottom: 1px solid #333; }
    .nav-links.active { display: flex; }
    .btn-secondary { margin-left: 0; margin-top: 15px; }
    .contact-wrapper { grid-template-columns: 1fr; }
    .hero h1 { font-size: 2.2rem; }
}