body {
    background-color: var(--light);
    color: var(--dark);
}

.navbar {
    backdrop-filter: blur(10px);
    background-color: rgba(15, 23, 42, 0.9) !important;
    padding: 1rem 0;
}

.navbar-brand {
    font-weight: 800;
    letter-spacing: -0.5px;
}

.nav-link {
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 0.5rem 1rem !important;
    transition: color 0.3s ease;
}

.btn-primary {
    background-color: var(--primary);
    border-color: var(--primary);
    font-weight: 700;
    border-radius: 12px;
    padding: 0.6rem 1.5rem;
}

.footer-link {
    color: #94a3b8;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: var(--primary);
}

[data-theme="dark"] {
    --light: #0f172a;
    --dark: #f8fafc;
}

.hero-modern {
    padding: 160px 0 120px;
    background: linear-gradient(rgba(15, 23, 42, 0.7), rgba(15, 23, 42, 0.7)), url('https://images.unsplash.com/photo-1558981806-ec527fa84c39?auto=format&fit=crop&w=1920&q=80');
    background-size: cover;
    background-position: center;
    border-radius: 0 0 50px 50px;
}

.search-card {
    margin-top: -60px;
    background: white;
    border-radius: 24px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    padding: 30px;
    border: 1px solid rgba(0,0,0,0.05);
}

.motor-card {
    border-radius: 20px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    background: white;
}

.motor-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 30px rgba(0,0,0,0.1) !important;
}

.price-tag {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary);
}

.btn-rounded {
    border-radius: 14px;
    padding: 12px 28px;
    font-weight: 700;
}

.section-title {
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 40px;
}

/* Navbar Mobile Fixes */
.navbar-toggler {
    border: none !important;
    padding: 0;
}
.navbar-toggler:focus {
    box-shadow: none !important;
}
@media (max-width: 991.98px) {
    .navbar-collapse {
        background: var(--dark);
        margin: 0 -1rem;
        padding: 1rem;
        border-top: 1px solid rgba(255,255,255,0.1);
    }
    .navbar-nav {
        margin-bottom: 1rem;
    }
    .navbar .d-flex {
        justify-content: center;
        padding-top: 1rem;
        border-top: 1px solid rgba(255,255,255,0.1);
    }
}