:root {
    --primary-color: #003057; /* Azul profundo Volvo */
    --secondary-color: #1a1a1a; /* Negro carbón */
    --bg-light: #f4f4f4;
    --dark-accent: #001c3d;
    --accent-gray: #8e908f; /* Plateado Volvo */
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-light);
    color: #333;
}

.outfit-font {
    font-family: 'Outfit', sans-serif;
}

/* Navbar Tuning */
.navbar-brand {
    font-size: 1.5rem;
    letter-spacing: -0.5px;
}

.text-primary {
    color: var(--primary-color) !important;
}

.bg-primary {
    background-color: var(--primary-color) !important;
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: #d6451e;
    border-color: #d6451e;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(247, 80, 35, 0.3);
}

.hover-primary:hover {
    color: var(--primary-color) !important;
    transition: color 0.2s;
}

/* Hero Section */
.hero-cars {
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('https://images.unsplash.com/photo-1492144534655-ae79c964c9d7?auto=format&fit=crop&q=80&w=1980');
    background-size: cover;
    background-position: center;
    color: white;
    padding: 100px 0;
}

/* Cards Design */
.card-auto {
    border: none;
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
}

.card-auto:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.badge-condition {
    position: absolute;
    top: 15px;
    left: 15px;
    padding: 6px 12px;
    border-radius: 20px;
    font-weight: 600;
}

/* WhatsApp Button */
.btn-whatsapp {
    background-color: #25d366;
    color: white;
    font-weight: 600;
}

.btn-whatsapp:hover {
    background-color: #128c7e;
    color: white;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.fade-in {
    animation: fadeIn 0.8s ease-in;
}