/**
 * SHOW CAR SASU - Styles
 * Design élégant avec couleurs: blanc, noir, rouge, gri
 */

/* ============================================
   Custom Fonts
   ============================================ */
@font-face {
    font-family: 'DM Sans';
    src: url('../fonts/DMSans-Regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'DM Sans';
    src: url('../fonts/DMSans-Medium.ttf') format('truetype');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'SF Pro Display';
    src: url('../fonts/SFPRODISPLAYREGULAR.OTF') format('opentype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'SF Pro Display';
    src: url('../fonts/SFPRODISPLAYMEDIUM.OTF') format('opentype');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

/* ============================================
   CSS Variables & Reset
   ============================================ */
:root {
    --color-black: #0a0a0a;
    --color-white: #ffffff;
    --color-red: #c41e3a;
    --color-red-dark: #a01830;
    --color-red-light: #ff2d55;
    
    --color-gray-50: #fafafa;
    --color-gray-100: #f5f5f5;
    --color-gray-200: #e5e5e5;
    --color-gray-300: #d4d4d4;
    --color-gray-400: #a3a3a3;
    --color-gray-500: #737373;
    --color-gray-600: #525252;
    --color-gray-700: #404040;
    --color-gray-800: #262626;
    --color-gray-900: #171717;
    
    --font-primary: 'DM Sans', 'SF Pro Display', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'SF Pro Display', 'DM Sans', Georgia, serif;
    
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;
    
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;
    
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s ease;
    
    --container-max: 1400px;
    --container-padding: 1.5rem;
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-primary);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--color-gray-800);
    background-color: var(--color-white);
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-fast);
}

ul, ol {
    list-style: none;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

/* ============================================
   Layout
   ============================================ */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: var(--color-black);
}

h1 { font-size: var(--text-5xl); }
h2 { font-size: var(--text-4xl); }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); }

@media (max-width: 768px) {
    h1 { font-size: var(--text-4xl); }
    h2 { font-size: var(--text-3xl); }
    h3 { font-size: var(--text-xl); }
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-3xl);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.section-badge {
    display: block;
    font-size: var(--text-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-red);
    margin-bottom: var(--spacing-sm);
}

.section-title {
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.03em;
    position: relative;
    display: inline-block;
}

.section-header .section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--color-red);
    border-radius: 2px;
}

.section-desc {
    color: var(--color-gray-600);
    font-size: var(--text-lg);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 0.875rem 2rem;
    font-size: var(--text-sm);
    font-weight: 500;
    letter-spacing: 0.02em;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
}

.btn-primary {
    background: var(--color-red);
    color: var(--color-white);
    border-color: var(--color-red);
}

.btn-primary:hover {
    background: var(--color-red-dark);
    border-color: var(--color-red-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(196, 30, 58, 0.3);
}

.btn-outline {
    background: transparent;
    color: var(--color-black);
    border-color: var(--color-gray-300);
}

.btn-outline:hover {
    background: var(--color-black);
    color: var(--color-white);
    border-color: var(--color-black);
}

.btn-white {
    background: var(--color-white);
    color: var(--color-black);
}

.btn-white:hover {
    background: var(--color-gray-100);
}

.btn-full {
    width: 100%;
}

.btn-small {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-red);
}

/* ============================================
   Header
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-md);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.logo-img {
    height: 50px;
    width: auto;
}

.logo-text {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--color-black);
}

.nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.nav-link {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-gray-600);
    position: relative;
    padding: var(--spacing-sm) 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-red);
    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-black);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.btn-phone {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 0.625rem 1.25rem;
    background: var(--color-black);
    color: var(--color-white);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 500;
}

.btn-phone:hover {
    background: var(--color-red);
}

.btn-phone svg {
    width: 18px;
    height: 18px;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 10px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-black);
    transition: var(--transition);
}

@media (max-width: 992px) {
    .nav {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: var(--color-white);
        flex-direction: column;
        padding: var(--spacing-xl);
        gap: var(--spacing-lg);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
        border-bottom: 1px solid var(--color-gray-200);
    }
    
    .nav.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .btn-phone span {
        display: none;
    }
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: calc(80px + var(--spacing-3xl)) 0 var(--spacing-3xl);
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 40%, #f1f3f4 100%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 60%;
    height: 100%;
    background: linear-gradient(135deg, transparent 0%, rgba(196, 30, 58, 0.03) 100%);
    z-index: 0;
}

.hero-bg {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 55%;
    max-width: 750px;
    z-index: 1;
}

.hero-car {
    width: 100%;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 40px 80px rgba(0,0,0,0.35));
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.7) 40%, rgba(255,255,255,0) 70%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-3xl);
}

.hero-text {
    max-width: 600px;
}

.hero-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--color-black);
    color: var(--color-white);
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-lg);
}

.hero-title {
    font-size: clamp(3rem, 8vw, 5rem);
    font-weight: 700;
    line-height: 1.0;
    letter-spacing: -0.05em;
    margin-bottom: var(--spacing-lg);
    color: var(--color-black);
}

.hero-title span {
    color: var(--color-red);
}

.hero-subtitle {
    font-size: var(--text-lg);
    color: var(--color-gray-600);
    line-height: 1.7;
    margin-bottom: var(--spacing-xl);
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    gap: var(--spacing-2xl);
    padding-top: var(--spacing-2xl);
    border-top: 1px solid var(--color-gray-200);
    margin-top: var(--spacing-2xl);
}

.stat {
    text-align: left;
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--color-black);
}

.stat-label {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

.hero-scroll {
    position: absolute;
    bottom: var(--spacing-xl);
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
}

.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

@media (max-width: 992px) {
    .hero {
        text-align: center;
        display: flex;
        flex-direction: column;
    }
    
    .hero-bg {
        position: relative;
        width: 100%;
        max-width: 500px;
        right: auto;
        top: auto;
        transform: none;
        margin: var(--spacing-2xl) auto 0;
        order: 3;
    }
    
    .hero-overlay {
        background: linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(255,255,255,0.95) 100%);
        order: 1;
    }
    
    .hero-content {
        order: 2;
    }
    
    .hero-text {
        max-width: 100%;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-scroll {
        display: none;
    }
}

/* ============================================
   Brands Marquee
   ============================================ */
.brands-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-white);
    overflow: hidden;
}

.marquee-wrapper {
    margin-top: var(--spacing-2xl);
    overflow: hidden;
    mask-image: linear-gradient(90deg, transparent, white 10%, white 90%, transparent);
    -webkit-mask-image: linear-gradient(90deg, transparent, white 10%, white 90%, transparent);
}

.marquee {
    display: flex;
    width: fit-content;
    animation: marquee 40s linear infinite;
}

.marquee:hover {
    animation-play-state: paused;
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.marquee-content {
    display: flex;
    gap: var(--spacing-3xl);
    padding: 0 var(--spacing-xl);
}

.brand-item {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 150px;
    height: 80px;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    border: 1px solid var(--color-gray-100);
}

.brand-item:hover {
    background: var(--color-white);
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
    border-color: transparent;
}

.brand-item img {
    max-width: 100px;
    max-height: 50px;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.6;
    transition: var(--transition);
}

.brand-item:hover img {
    filter: grayscale(0%);
    opacity: 1;
}

/* ============================================
   Vehicles Section
   ============================================ */
.vehicles-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-gray-50);
}

.vehicles-filters {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-2xl);
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.625rem 1.25rem;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-gray-600);
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-full);
    transition: var(--transition);
}

.filter-btn:hover {
    border-color: var(--color-gray-400);
}

.filter-btn.active {
    background: var(--color-black);
    color: var(--color-white);
    border-color: var(--color-black);
}

.vehicles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-xl);
}

.no-vehicles {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--spacing-4xl) var(--spacing-xl);
    background: var(--color-white);
    border-radius: var(--radius-lg);
}

.no-vehicles svg {
    margin: 0 auto var(--spacing-lg);
    color: var(--color-gray-300);
}

.no-vehicles h3 {
    margin-bottom: var(--spacing-sm);
}

.no-vehicles p {
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-lg);
}

.vehicle-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--color-gray-100);
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.vehicle-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px -12px rgba(0,0,0,0.15);
    border-color: transparent;
}

.vehicle-link {
    display: block;
}

.vehicle-image {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
    background: linear-gradient(135deg, var(--color-gray-50) 0%, var(--color-gray-100) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.vehicle-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: var(--transition);
}

.vehicle-card:hover .vehicle-image img {
    transform: scale(1.05);
}

.vehicle-badge {
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
    padding: 0.375rem 0.75rem;
    background: var(--color-red);
    color: var(--color-white);
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-sm);
    z-index: 2;
}

.vehicle-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.vehicle-card:hover .vehicle-overlay {
    opacity: 1;
}

.view-details {
    padding: 0.75rem 1.5rem;
    background: var(--color-white);
    color: var(--color-black);
    font-size: var(--text-sm);
    font-weight: 500;
    border-radius: var(--radius-sm);
    transform: translateY(10px);
    transition: var(--transition);
}

.vehicle-card:hover .view-details {
    transform: translateY(0);
}

.vehicle-info {
    padding: var(--spacing-lg);
}

.vehicle-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.vehicle-category {
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-red);
}

.vehicle-year {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

.vehicle-title {
    font-size: var(--text-lg);
    font-weight: 600;
    letter-spacing: -0.02em;
    margin-bottom: var(--spacing-sm);
    color: var(--color-black);
}

.vehicle-specs {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-gray-100);
}

.spec {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: var(--text-sm);
    color: var(--color-gray-600);
}

.spec svg {
    color: var(--color-gray-400);
}

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

.vehicle-price {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--color-black);
}

.vehicles-more {
    text-align: center;
    margin-top: var(--spacing-2xl);
}

/* ============================================
   Services Section
   ============================================ */
.services-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

.service-card {
    padding: var(--spacing-2xl);
    background: var(--color-gray-50);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition);
    border: 1px solid transparent;
}

.service-card:hover {
    background: var(--color-white);
    border-color: var(--color-gray-200);
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.service-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
    color: var(--color-red);
    box-shadow: var(--shadow-md);
}

.service-card:hover .service-icon {
    background: var(--color-red);
    color: var(--color-white);
}

.service-title {
    font-size: var(--text-lg);
    font-weight: 600;
    letter-spacing: -0.02em;
    margin-bottom: var(--spacing-sm);
}

.service-desc {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    line-height: 1.7;
}

/* ============================================
   About Section
   ============================================ */
.about-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-gray-50);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.about-images {
    position: relative;
}

.about-img-main {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

.about-img-secondary {
    position: absolute;
    bottom: -30px;
    right: -30px;
    width: 50%;
    border-radius: var(--radius-lg);
    border: 4px solid var(--color-white);
    box-shadow: var(--shadow-lg);
}

.about-content .section-badge {
    text-align: left;
}

.about-content .section-badge {
    text-align: left;
    margin-bottom: var(--spacing-sm);
}

.about-content .section-title {
    text-align: left;
}

.about-text {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

.about-features {
    display: grid;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: var(--text-sm);
    font-weight: 500;
}

.feature svg {
    color: var(--color-red);
    flex-shrink: 0;
}

@media (max-width: 992px) {
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .about-img-secondary {
        display: none;
    }
}

/* ============================================
   Contact Section
   ============================================ */
.contact-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
}

.contact-info .section-badge,
.contact-info .section-badge {
    text-align: left;
    margin-bottom: var(--spacing-sm);
}

.contact-info .section-title {
    text-align: left;
}

.contact-text {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-2xl);
}

.contact-details {
    display: grid;
    gap: var(--spacing-lg);
}

.contact-item {
    display: flex;
    gap: var(--spacing-md);
}

.contact-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--color-gray-100);
    border-radius: var(--radius-lg);
    color: var(--color-red);
    flex-shrink: 0;
}

.contact-item strong {
    display: block;
    font-size: var(--text-sm);
    font-weight: 600;
    margin-bottom: 2px;
}

.contact-item p {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
}

.contact-item a:hover {
    color: var(--color-red);
}

.contact-form-wrapper {
    background: var(--color-gray-50);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
}

.contact-form {
    display: grid;
    gap: var(--spacing-lg);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.form-group {
    display: grid;
    gap: var(--spacing-xs);
}

.form-group label {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-gray-700);
}

.form-group input,
.form-group textarea {
    width: 100%;
    box-sizing: border-box;
    padding: 0.875rem 1rem;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    background: var(--color-white);
    transition: var(--transition);
    font-family: inherit;
    font-size: var(--text-base);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-red);
    box-shadow: 0 0 0 3px rgba(196, 30, 58, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-gray-400);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background: var(--color-black);
    color: var(--color-white);
    padding: var(--spacing-4xl) 0 var(--spacing-xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--spacing-2xl);
    padding-bottom: var(--spacing-2xl);
    border-bottom: 1px solid var(--color-gray-800);
}

.footer-brand .logo-text {
    color: var(--color-white);
}

.footer-desc {
    color: var(--color-gray-400);
    font-size: var(--text-sm);
    margin-top: var(--spacing-md);
    line-height: 1.7;
}

.footer-social {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--color-gray-800);
    border-radius: var(--radius-md);
    color: var(--color-white);
    transition: var(--transition);
}

.social-link:hover {
    background: var(--color-red);
}

.footer-links h4,
.footer-contact h4 {
    color: var(--color-white);
    font-size: var(--text-base);
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
}

.footer-links ul {
    display: grid;
    gap: var(--spacing-sm);
}

.footer-links a {
    color: var(--color-gray-400);
    font-size: var(--text-sm);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--color-white);
}

.footer-contact p {
    color: var(--color-gray-400);
    font-size: var(--text-sm);
    margin-bottom: var(--spacing-sm);
}

.footer-contact a:hover {
    color: var(--color-red);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-xl);
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

@media (max-width: 992px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 576px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }
}

/* ============================================
   Page Header & Breadcrumb
   ============================================ */
.page-header {
    padding: calc(80px + var(--spacing-2xl)) 0 var(--spacing-2xl);
    background: var(--color-gray-50);
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-lg);
}

.breadcrumb a:hover {
    color: var(--color-red);
}

.breadcrumb span {
    color: var(--color-gray-400);
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-lg);
}

.back-link:hover {
    color: var(--color-red);
}

/* ============================================
   Vehicle Detail
   ============================================ */
.vehicle-detail {
    padding: var(--spacing-2xl) 0 var(--spacing-4xl);
}

.vehicle-detail-grid {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: var(--spacing-2xl);
    align-items: start;
}

@media (max-width: 1200px) {
    .vehicle-detail-grid {
        grid-template-columns: 1fr;
    }
}

.vehicle-gallery {
    display: grid;
    gap: var(--spacing-md);
}

.gallery-main {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--color-gray-50);
    aspect-ratio: 16/9;
}

.gallery-main img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.gallery-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    background: var(--color-white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    color: var(--color-black);
}

.gallery-nav:hover {
    background: var(--color-red);
    color: var(--color-white);
}

.gallery-prev { left: var(--spacing-md); }
.gallery-next { right: var(--spacing-md); }

.gallery-thumbs {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: var(--spacing-sm);
}

.gallery-thumb {
    aspect-ratio: 4/3;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
}

.gallery-thumb.active,
.gallery-thumb:hover {
    border-color: var(--color-red);
}

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

.vehicle-sidebar {
    position: sticky;
    top: 100px;
    max-width: 100%;
    overflow: hidden;
}

.vehicle-price-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-gray-100);
    max-width: 100%;
    box-sizing: border-box;
}

.price-main {
    text-align: center;
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-gray-100);
    margin-bottom: var(--spacing-lg);
}

.price-value {
    font-family: var(--font-display);
    font-size: var(--text-4xl);
    font-weight: 700;
    color: var(--color-red);
    letter-spacing: -0.02em;
}

.inquiry-form h3 {
    font-size: var(--text-lg);
    margin-bottom: var(--spacing-sm);
    text-align: center;
}

.inquiry-form p {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.inquiry-form .form-group {
    margin-bottom: var(--spacing-md);
}

.inquiry-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
}

@media (max-width: 480px) {
    .inquiry-form .form-row {
        grid-template-columns: 1fr;
    }
}

.vehicle-info-section {
    margin-top: var(--spacing-2xl);
}

.vehicle-info-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-lg);
}

.vehicle-brand-logo {
    width: 60px;
    height: 60px;
    object-fit: contain;
}

.vehicle-main-title {
    font-size: var(--text-3xl);
    margin-bottom: var(--spacing-xs);
}

.vehicle-main-category {
    color: var(--color-red);
    font-size: var(--text-sm);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.specs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--color-gray-50);
    border-radius: var(--radius-lg);
}

.spec-item {
    text-align: center;
    padding: var(--spacing-md);
}

.spec-item-label {
    display: block;
    font-size: var(--text-xs);
    color: var(--color-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 4px;
}

.spec-item-value {
    font-weight: 600;
    color: var(--color-black);
}

.equipment-section,
.options-section {
    margin-top: var(--spacing-2xl);
}

.equipment-section h3,
.options-section h3,
.description-section h3 {
    font-size: var(--text-xl);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-gray-100);
}

.equipment-tags,
.options-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.equipment-tag,
.option-tag {
    padding: 0.5rem 1rem;
    background: var(--color-gray-50);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    color: var(--color-gray-700);
}

.description-section {
    margin-top: var(--spacing-2xl);
}

.description-content {
    color: var(--color-gray-600);
    line-height: 1.8;
}

.related-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-gray-50);
}

.related-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-2xl);
}

.related-nav {
    display: flex;
    gap: var(--spacing-sm);
}

.related-nav button {
    width: 48px;
    height: 48px;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white);
    transition: var(--transition);
}

.related-nav button:hover {
    border-color: var(--color-black);
    background: var(--color-black);
    color: var(--color-white);
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

/* ============================================
   Admin Styles
   ============================================ */
.admin-body {
    background: var(--color-gray-100);
    min-height: 100vh;
}

.admin-container {
    display: grid;
    grid-template-columns: 260px 1fr;
    min-height: 100vh;
}

.admin-sidebar {
    background: var(--color-black);
    color: var(--color-white);
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
}

.admin-sidebar .logo-text {
    color: var(--color-white);
}

.admin-nav {
    margin-top: var(--spacing-2xl);
}

.admin-nav a {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    color: var(--color-gray-400);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-xs);
    transition: var(--transition);
}

.admin-nav a:hover,
.admin-nav a.active {
    background: var(--color-gray-800);
    color: var(--color-white);
}

.admin-main {
    padding: var(--spacing-xl);
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
}

.admin-title {
    font-size: var(--text-2xl);
}

.admin-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
}

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

.admin-table th,
.admin-table td {
    padding: var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--color-gray-100);
}

.admin-table th {
    font-weight: 600;
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.admin-table tr:hover {
    background: var(--color-gray-50);
}

.admin-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.btn-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--color-gray-100);
    color: var(--color-gray-600);
    transition: var(--transition);
}

.btn-icon:hover {
    background: var(--color-gray-200);
}

.btn-icon.danger:hover {
    background: var(--color-red);
    color: var(--color-white);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.stat-card {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.stat-card-label {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-xs);
}

.stat-card-value {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: 700;
    color: var(--color-black);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.form-grid-full {
    grid-column: 1 / -1;
}

.form-section {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--color-gray-100);
}

.form-section-title {
    font-size: var(--text-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    color: var(--color-black);
}

.image-upload-area {
    border: 2px dashed var(--color-gray-300);
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
}

.image-upload-area:hover {
    border-color: var(--color-red);
    background: rgba(196, 30, 58, 0.02);
}

.image-upload-area svg {
    width: 48px;
    height: 48px;
    color: var(--color-gray-400);
    margin-bottom: var(--spacing-md);
}

.image-preview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.image-preview-item {
    position: relative;
    aspect-ratio: 4/3;
    border-radius: var(--radius-md);
    overflow: hidden;
}

.image-preview-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.image-preview-item .delete-btn {
    position: absolute;
    top: var(--spacing-xs);
    right: var(--spacing-xs);
    width: 28px;
    height: 28px;
    background: var(--color-red);
    color: var(--color-white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    line-height: 1;
}

.image-preview-item.main-image::before {
    content: 'Principal';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 4px;
    background: var(--color-red);
    color: var(--color-white);
    font-size: var(--text-xs);
    text-align: center;
}

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-gray-50);
}

.login-card {
    width: 100%;
    max-width: 400px;
    background: var(--color-white);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.login-logo {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.login-logo img {
    max-width: 200px;
    height: auto;
}

.login-logo .logo-text {
    font-size: var(--text-2xl);
    color: var(--color-black);
}

.login-title {
    text-align: center;
    font-size: var(--text-xl);
    margin-bottom: var(--spacing-xl);
}

.alert {
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    font-size: var(--text-sm);
}

.alert-success {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.alert-error {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.alert-info {
    background: #dbeafe;
    color: #1e40af;
    border: 1px solid #bfdbfe;
}

@media (max-width: 768px) {
    :root {
        --container-padding: 1rem;
    }
    
    .admin-container {
        grid-template-columns: 1fr;
    }
    
    .admin-sidebar {
        display: none;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
}

/* Utility */
.text-center { text-align: center; }
.hidden { display: none !important; }

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in {
    animation: fadeIn 0.6s ease forwards;
}