@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@300;400;500;600;700;800;900&display=swap');

:root {
    --bg-white: #ffffff;
    --bg-light: #f8f9fa;
    --bg-dark: #121212;
    --primary: #c8102e; /* Classic Premium Red */
    --primary-dark: #a00d25;
    --text-main: #1a1a1a;
    --text-muted: #6c757d;
    --border: #dee2e6;
    --card-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background-color: var(--bg-white);
    color: var(--text-main);
    overflow-x: hidden;
    line-height: 1.6;
}

h1, h2, h3, h4, .outfit {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
}

.container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header & Nav */
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: var(--bg-white);
    border-bottom: 1px solid var(--border);
    padding: 15px 0;
    transition: var(--transition);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: 'Outfit', sans-serif;
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--text-main);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: -1px;
}

.logo span {
    color: var(--primary);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 35px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-main);
    font-size: 0.95rem;
    font-weight: 600;
    transition: var(--transition);
}

.nav-links a:hover, .nav-links a.active {
    color: var(--primary);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 4px;
    font-weight: 700;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.btn-primary {
    background: var(--primary);
    color: #fff;
}

.btn-primary:hover {
    background: var(--primary-dark);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--text-main);
    color: var(--text-main);
}

.btn-outline:hover {
    background: var(--text-main);
    color: #fff;
}

/* Sections */
section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.section-title p {
    color: var(--text-muted);
    font-size: 1.1rem;
}

/* Hero */
.hero {
    height: 80vh;
    background: #121212;
    color: #fff;
    display: flex;
    align-items: center;
    position: relative;
    padding: 0;
    margin-top: 70px;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 600px;
}

.hero h1 {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 25px;
}

.hero p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 40px;
}

.hero-image {
    position: absolute;
    right: 0;
    top: 0;
    width: 60%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
    opacity: 0.7;
}

/* Filter Bar */
.filter-bar {
    background: var(--bg-white);
    padding: 40px;
    border-radius: 8px;
    box-shadow: var(--card-shadow);
    margin-top: -60px;
    position: relative;
    z-index: 10;
}

.filter-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.filter-group label {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.filter-group select, .filter-group input {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: 4px;
    outline: none;
    font-size: 0.9rem;
}

/* Car Cards */
.cars-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
}

.car-card {
    background: var(--bg-white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: var(--transition);
    border: 1px solid var(--border);
}

.car-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--card-shadow);
}

.car-img-container {
    height: 240px;
    position: relative;
}

.car-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.car-info {
    padding: 25px;
}

.car-type {
    color: var(--primary);
    font-weight: 700;
    font-size: 0.75rem;
    text-transform: uppercase;
    margin-bottom: 10px;
    display: block;
}

.car-title {
    font-size: 1.4rem;
    margin-bottom: 15px;
}

.car-specs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 25px;
    border-top: 1px solid var(--border);
    padding-top: 15px;
}

.spec-item {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
}

.car-price {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--text-main);
    margin-bottom: 20px;
}

/* Stats */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.stat-item {
    text-align: center;
}

.stat-item i {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 25px;
}

.stat-item h3 {
    margin-bottom: 15px;
}

/* Contact */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 50px;
}

.contact-info-list {
    list-style: none;
}

.contact-info-list li {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.contact-info-list i {
    font-size: 1.5rem;
    color: var(--primary);
}

.contact-form .form-group {
    margin-bottom: 20px;
}

.contact-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
}

.contact-form input, .contact-form textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: 4px;
    outline: none;
}

/* Admin Dashboard */
.admin-nav {
    display: flex;
    gap: 20px;
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: var(--card-shadow);
    margin-bottom: 40px;
}

.admin-nav a {
    text-decoration: none;
    color: var(--text-muted);
    font-weight: 600;
}

.admin-nav a.active {
    color: var(--primary);
}

.stat-card {
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: var(--card-shadow);
    text-align: center;
}

.table-responsive {
    overflow-x: auto;
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: var(--card-shadow);
}

table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

th {
    text-transform: uppercase;
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Detail Page */
.detail-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 60px;
}

.detail-gallery img {
    width: 100%;
    border-radius: 8px;
}

.detail-specs {
    background: var(--bg-light);
    padding: 30px;
    border-radius: 8px;
}

.detail-spec-row {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
}

/* Mobile Responsiveness */
@media (max-width: 991px) {
    .detail-grid, .contact-container {
        grid-template-columns: 1fr;
    }
    
    .hero {
        height: auto;
        padding: 100px 0;
        text-align: center;
    }
    
    .hero-image {
        position: relative;
        width: 100%;
        height: 300px;
        order: -1;
        margin-bottom: 40px;
        opacity: 1;
    }
    
    .hero h1 {
        font-size: 3rem;
    }
}

@media (max-width: 767px) {
    header {
        padding: 10px 0;
    }
    
    .nav-links {
        display: none; /* Consider a hamburger menu for actual use */
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
    
    .filter-bar {
        padding: 20px;
    }
    
    .admin-nav {
        flex-direction: column;
        gap: 10px;
    }
}