/* ==========================================
   VAG MOTORS - PREMIUM AUTOMOTIVE THEME
   ========================================== */

:root {
    --bg-primary: #070a12;
    --bg-secondary: #0d111c;
    --bg-dark-2: #111625;
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --accent-gold: #d4af37;
    --accent-gold-dark: #b5952f;
    --accent-blue: #0055a5; /* Bosch Blue */
    --glass-bg: rgba(17, 22, 37, 0.65);
    --glass-border: rgba(255, 255, 255, 0.06);
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: 'Inter', system-ui, sans-serif;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

.bg-primary-dark { background-color: var(--bg-primary); }
.bg-dark-2 { background-color: var(--bg-dark-2); }

/* Typography */
.fw-800 { font-weight: 800; }
.tracking-wider { letter-spacing: 2px; }
.text-gold { color: var(--accent-gold) !important; }
.text-bosch-blue { color: var(--accent-blue) !important; }
.bg-bosch-blue { background-color: var(--accent-blue) !important; }

.gradient-text {
    background: linear-gradient(135deg, #d4af37 0%, #f9d976 50%, #b5952f 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Glassmorphism Core */
.glass-card, .glass-nav {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.4);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-nav {
    border-radius: 0;
    border-top: none; border-left: none; border-right: none;
    padding: 15px 0;
    transition: all 0.3s ease;
}
.glass-nav.scrolled {
    background: rgba(7, 10, 18, 0.95);
    box-shadow: 0 4px 30px rgba(0,0,0,0.5);
    padding: 10px 0;
}

/* Glowing Borders for Campaigns */
.border-gold-glow { border: 1px solid rgba(212, 175, 55, 0.3); box-shadow: 0 0 30px rgba(212, 175, 55, 0.05); }
.border-blue-glow { border: 1px solid rgba(0, 85, 165, 0.3); box-shadow: 0 0 30px rgba(0, 85, 165, 0.05); }
.border-bosch { border: 1px solid rgba(0, 85, 165, 0.4); }

/* Buttons */
.btn-gold {
    background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-gold-dark) 100%);
    color: #000; font-weight: 700; border: none;
    padding: 12px 28px; border-radius: 50px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.25);
}
.btn-gold:hover { transform: translateY(-3px); box-shadow: 0 8px 25px rgba(212, 175, 55, 0.4); color: #000; }

.btn-bosch {
    background: var(--accent-blue); color: #fff; font-weight: 600; border: none;
    padding: 12px 28px; border-radius: 50px; transition: all 0.3s ease;
}
.btn-bosch:hover { background: #004488; color: #fff; transform: translateY(-2px); }

.btn-outline-gold { border: 1px solid var(--accent-gold); color: var(--accent-gold); background: transparent; border-radius: 50px; font-weight: 600; transition: all 0.3s ease; }
.btn-outline-gold:hover { background: var(--accent-gold); color: #000; }

.btn-outline-bosch { border: 1px solid var(--accent-blue); color: var(--accent-blue); background: transparent; border-radius: 50px; font-weight: 600; transition: all 0.3s ease; }
.btn-outline-bosch:hover { background: var(--accent-blue); color: #fff; }

/* Hero Section */
.hero-section {
    min-height: 100vh; background-size: cover; background-position: center; background-attachment: fixed;
    position: relative; padding-top: 100px;
}
.hero-scroll-indicator {
    position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%);
    color: var(--accent-gold); animation: bounce 2s infinite; font-size: 1.5rem;
}
@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {transform: translateY(0) translateX(-50%);}
    40% {transform: translateY(-15px) translateX(-50%);}
    60% {transform: translateY(-7px) translateX(-50%);}
}

/* Promo Box */
.promo-box {
    background: rgba(0,0,0,0.6); padding: 10px 20px; border-radius: 8px;
    border: 1px dashed var(--accent-gold); min-width: 140px;
}

/* Service Cards */
.service-card { overflow: hidden; }
.service-card:hover { transform: translateY(-8px); border-color: rgba(212, 175, 55, 0.4); }
.service-img-wrapper { position: relative; overflow: hidden; height: 220px; }
.service-img-wrapper img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.service-card:hover .service-img-wrapper img { transform: scale(1.1); }
.service-overlay {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(7, 10, 18, 0.8); display: flex; align-items: center; justify-content: center;
    opacity: 0; transition: opacity 0.4s ease;
}
.service-card:hover .service-overlay { opacity: 1; }

/* Animations */
.animate-pulse { animation: pulse 2s infinite; }
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(220, 53, 69, 0.7); }
    70% { box-shadow: 0 0 0 10px rgba(220, 53, 69, 0); }
    100% { box-shadow: 0 0 0 0 rgba(220, 53, 69, 0); }
}

.fade-in-up {
    opacity: 0; transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}
.fade-in-up.visible { opacity: 1; transform: translateY(0); }

/* Floating WhatsApp */
.whatsapp-float {
    position: fixed; bottom: 30px; right: 30px; width: 60px; height: 60px;
    background: #25d366; color: #fff; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 30px; box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999; transition: all 0.3s ease; text-decoration: none;
}
.whatsapp-float:hover { transform: scale(1.1); color: #fff; }

/* Utility Hover */
.hover-gold:hover { color: var(--accent-gold) !important; }

/* Mobile Responsive Adjustments */
@media (max-width: 991px) {
    .navbar-collapse {
        background: rgba(7, 10, 18, 0.98); padding: 20px; border-radius: 12px; margin-top: 15px;
        border: 1px solid var(--glass-border);
    }
}
@media (max-width: 768px) {
    .hero-section { background-attachment: scroll; min-height: auto; padding: 120px 0 80px; }
    .display-2 { font-size: 2.8rem; }
    .display-5 { font-size: 2rem; }
    .promo-claimer { flex-direction: column; align-items: stretch !important; }
    .promo-claimer .btn { width: 100%; }
}