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

:root {
    --primary-600: #0ea5e9;
    --primary-700: #0284c7;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-900: #111827;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--gray-900);
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Navbar */
.navbar {
    background: white;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 96px;
}

.logo img {
    display: block;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--gray-700);
    font-weight: 500;
    font-size: 0.875rem;
    transition: color 0.3s;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-600);
}

.language-selector {
    position: relative;
}

.lang-btn {
    background: none;
    border: none;
    color: var(--gray-700);
    font-weight: 500;
    font-size: 0.875rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    transition: color 0.3s;
}

.lang-btn:hover {
    color: var(--primary-600);
}

.chevron {
    font-size: 0.7rem;
}

.lang-dropdown {
    display: none;
    position: absolute;
    right: 0;
    top: 100%;
    margin-top: 0.5rem;
    background: white;
    border-radius: 0.5rem;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    border: 1px solid var(--gray-200);
    min-width: 12rem;
    z-index: 100;
}

.lang-dropdown.show {
    display: block;
}

.lang-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 1rem;
    text-decoration: none;
    color: var(--gray-700);
    font-size: 0.875rem;
    transition: background 0.2s;
}

.lang-option:hover {
    background: var(--gray-100);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--gray-700);
    position: relative;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background: var(--gray-700);
    left: 0;
}

.hamburger::before {
    top: -8px;
}

.hamburger::after {
    bottom: -8px;
}

/* Hero Section */
.hero {
    background: linear-gradient(to bottom right, rgba(17, 24, 39, 0.95), rgba(31, 41, 55, 0.9), rgba(17, 24, 39, 0.95)),
                url('https://images.unsplash.com/photo-1492144534655-ae79c964c9d7?q=80&w=2000&auto=format&fit=crop');
    background-size: cover;
    background-position: center;
    color: white;
    padding: 12rem 0 8rem;
    margin-top: 96px;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 30% 50%, rgba(14,165,233,0.1), transparent 50%);
}

.hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 70% 50%, rgba(14,165,233,0.05), transparent 50%);
}

.hero-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 2rem;
}

/* Introduction Section */
.intro-section {
    padding: 5rem 0;
    background: linear-gradient(to bottom, var(--gray-50), white);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 3rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 1.5rem;
}

.section-header p {
    font-size: 1.25rem;
    color: var(--gray-600);
    max-width: 48rem;
    margin: 0 auto;
}

.section-subtitle {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--primary-600);
    font-weight: 600;
    margin-bottom: 1rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.service-card {
    background: white;
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: 0 4px 6px rgba(0,0,0,0.07);
    border: 1px solid var(--gray-100);
    position: relative;
    transition: transform 0.3s, box-shadow 0.3s;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.service-number {
    position: absolute;
    top: -1rem;
    left: 2rem;
    width: 3rem;
    height: 3rem;
    background: linear-gradient(to bottom right, var(--primary-600), var(--primary-700));
    color: white;
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: 1.5rem 0 1rem;
}

.service-card p {
    color: var(--gray-600);
    line-height: 1.7;
}

/* Cars Section */
.cars-section {
    padding: 5rem 0;
    background: white;
}

.carousel-container {
    max-width: 56rem;
    margin: 0 auto;
}

.carousel {
    position: relative;
    background: white;
    border-radius: 1rem;
    box-shadow: 0 20px 50px rgba(0,0,0,0.15);
    overflow: hidden;
}

.carousel-content {
    text-align: center;
}

.car-image {
    width: 100%;
    height: 24rem;
    object-fit: cover;
}

.car-info {
    padding: 2rem;
}

.car-info h3 {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.75rem;
}

.car-info p {
    font-size: 1.25rem;
    color: var(--gray-600);
    margin-bottom: 0.5rem;
}

.car-date {
    font-size: 0.875rem;
    color: var(--gray-500);
    font-weight: 600;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: white;
    border: none;
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    cursor: pointer;
    font-size: 2rem;
    color: var(--gray-900);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s, background 0.3s;
    z-index: 10;
}

.carousel-btn:hover {
    background: var(--gray-100);
    transform: translateY(-50%) scale(1.1);
}

.carousel-btn.prev {
    left: -1rem;
}

.carousel-btn.next {
    right: -1rem;
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 2rem;
}

.dot {
    width: 0.75rem;
    height: 0.75rem;
    border-radius: 50%;
    background: var(--gray-300);
    border: none;
    cursor: pointer;
    transition: all 0.3s;
}

.dot.active {
    background: var(--primary-600);
    width: 2rem;
    border-radius: 0.375rem;
}

.dot:hover {
    background: var(--gray-400);
}

/* Footer */
.footer {
    background: var(--gray-900);
    color: white;
    padding: 2rem 0;
}

.footer-content-simple {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    text-align: center;
}

.footer-logo {
    height: 60px;
}

.footer-content-simple p {
    color: var(--gray-300);
    margin: 0;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
    margin-top: 0.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

.footer-links a {
    color: var(--gray-400);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: var(--primary-400);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 96px;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        align-items: stretch;
        padding: 1rem;
        box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    }
    
    .nav-links.show {
        display: flex;
    }
    
    .nav-link {
        padding: 0.75rem 1rem;
        border-radius: 0.5rem;
    }
    
    .nav-link:hover {
        background: var(--gray-50);
    }
    
    .language-selector {
        width: 100%;
    }
    
    .lang-btn {
        width: 100%;
        justify-content: space-between;
        padding: 0.75rem 1rem;
    }
    
    .lang-dropdown {
        position: static;
        margin-top: 0.5rem;
        box-shadow: none;
        border: 1px solid var(--gray-200);
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .carousel-btn {
        width: 2.5rem;
        height: 2.5rem;
        font-size: 1.5rem;
    }
    
    .carousel-btn.prev {
        left: 0.5rem;
    }
    
    .carousel-btn.next {
        right: 0.5rem;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }
    
    .car-image {
        height: 16rem;
    }
}