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

:root {
    --black: #000000;
    --white: #ffffff;
    --gray-100: #f8f8f8;
    --gray-200: #e8e8e8;
    --gray-400: #888888;
    --gray-600: #444444;
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 32px;
    --spacing-lg: 64px;
    --spacing-xl: 128px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--black);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    z-index: 1000;
}

.nav-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--black);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
}

.nav-menu a {
    text-decoration: none;
    color: var(--gray-600);
    font-size: 15px;
    font-weight: 500;
    transition: color 0.2s;
}

.nav-menu a:hover {
    color: var(--black);
}

.btn-book {
    background: var(--black);
    color: var(--white);
    border: none;
    padding: 10px 24px;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: opacity 0.2s;
}

.btn-book:hover {
    opacity: 0.8;
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--black);
    transition: all 0.3s;
}

/* Hero */
.hero {
    margin-top: 72px;
    min-height: calc(100vh - 72px);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
    padding: var(--spacing-xl) var(--spacing-md);
}

.hero-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-label {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--gray-400);
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
}

.hero-title {
    font-size: 72px;
    font-weight: 300;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
    letter-spacing: -2px;
}

.hero-text {
    font-size: 18px;
    color: var(--gray-600);
    margin-bottom: var(--spacing-lg);
    max-width: 480px;
    line-height: 1.7;
}

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

.btn {
    padding: 14px 32px;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    border: none;
    text-decoration: none;
    display: inline-block;
    transition: all 0.2s;
}

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

.btn-primary:hover {
    opacity: 0.8;
}

.btn-secondary {
    background: transparent;
    color: var(--black);
    border: 1px solid var(--gray-200);
}

.btn-secondary:hover {
    border-color: var(--black);
}

.btn-full {
    width: 100%;
}

.hero-image {
    display: flex;
    align-items: center;
}

.hero-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

/* Features */
.features {
    border-top: 1px solid var(--gray-200);
    border-bottom: 1px solid var(--gray-200);
    padding: var(--spacing-lg) 0;
}

.features-grid {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
}

.feature {
    text-align: left;
}

.feature-number {
    font-size: 14px;
    color: var(--gray-400);
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
}

.feature h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    letter-spacing: -0.3px;
}

.feature p {
    font-size: 15px;
    color: var(--gray-600);
}

/* Fleet */
.fleet {
    padding: var(--spacing-xl) var(--spacing-md);
    max-width: 1400px;
    margin: 0 auto;
}

.section-header {
    margin-bottom: var(--spacing-lg);
}

.section-label {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--gray-400);
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
}

.section-title {
    font-size: 48px;
    font-weight: 300;
    line-height: 1.2;
    letter-spacing: -1px;
}

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

.car-card {
    border: 1px solid var(--gray-200);
    transition: border-color 0.2s;
}

.car-card:hover {
    border-color: var(--black);
}

.car-image {
    width: 100%;
    height: 320px;
    overflow: hidden;
    background: var(--gray-100);
}

.car-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

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

.car-content {
    padding: var(--spacing-md);
}

.car-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
}

.car-type {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--gray-400);
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
}

.car-name {
    font-size: 24px;
    font-weight: 600;
    letter-spacing: -0.5px;
}

.car-price {
    font-size: 28px;
    font-weight: 600;
    letter-spacing: -0.5px;
}

.car-price span {
    font-size: 14px;
    color: var(--gray-400);
    font-weight: 400;
}

.car-specs {
    list-style: none;
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--gray-200);
}

.car-specs li {
    font-size: 14px;
    color: var(--gray-600);
}

.btn-reserve {
    width: 100%;
    background: var(--black);
    color: var(--white);
    border: none;
    padding: 12px;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: opacity 0.2s;
}

.btn-reserve:hover {
    opacity: 0.8;
}

/* Contact */
.contact {
    padding: var(--spacing-xl) var(--spacing-md);
    background: var(--gray-100);
}

.contact-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-xl);
}

.contact-title {
    font-size: 48px;
    font-weight: 300;
    line-height: 1.2;
    letter-spacing: -1px;
    margin-bottom: var(--spacing-lg);
}

.info-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.info-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--gray-400);
    font-weight: 500;
}

.info-value {
    font-size: 16px;
    color: var(--black);
    font-weight: 500;
}

.contact-form-wrapper {
    background: var(--white);
    padding: var(--spacing-lg);
    border: 1px solid var(--gray-200);
}

.contact-form,
.booking-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

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

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-group label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--gray-600);
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px;
    font-size: 15px;
    font-family: 'Inter', sans-serif;
    border: 1px solid var(--gray-200);
    background: var(--white);
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--black);
}

.form-group textarea {
    resize: vertical;
}

/* Footer */
.footer {
    padding: var(--spacing-lg) var(--spacing-md);
    border-top: 1px solid var(--gray-200);
    text-align: center;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
}

.footer p {
    font-size: 14px;
    color: var(--gray-600);
    margin-top: var(--spacing-sm);
}

/* Modal */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 9998;
    display: none;
}

.modal-backdrop.active {
    display: block;
}

.modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--white);
    border: 1px solid var(--gray-200);
    padding: var(--spacing-lg);
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    z-index: 9999;
    opacity: 0;
    display: none;
}

.modal.active {
    display: block;
    opacity: 1;
    animation: fadeIn 0.2s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translate(-50%, -48%);
    }
    to {
        opacity: 1;
        transform: translate(-50%, -50%);
    }
}

.modal-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: none;
    border: none;
    font-size: 32px;
    line-height: 1;
    cursor: pointer;
    color: var(--gray-400);
    transition: color 0.2s;
}

.modal-close:hover {
    color: var(--black);
}

.modal-title {
    font-size: 32px;
    font-weight: 300;
    letter-spacing: -0.5px;
    margin-bottom: var(--spacing-lg);
}

/* Responsive */
@media (max-width: 1024px) {
    .hero {
        grid-template-columns: 1fr;
        padding: var(--spacing-lg) var(--spacing-md);
    }

    .hero-title {
        font-size: 56px;
    }

    .fleet-grid {
        grid-template-columns: 1fr;
    }

    .contact-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }

    .btn-book {
        display: none;
    }

    .mobile-toggle {
        display: flex;
    }

    .hero-title {
        font-size: 42px;
    }

    .section-title,
    .contact-title {
        font-size: 32px;
    }

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

    .form-row {
        grid-template-columns: 1fr;
    }

    .modal {
        padding: var(--spacing-md);
    }

    .modal-title {
        font-size: 24px;
    }
}

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

    .hero-actions {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        text-align: center;
    }
}

/* Smooth Scroll */
html {
    scroll-behavior: smooth;
}

/* Selection */
::selection {
    background: var(--black);
    color: var(--white);
}

/* Focus visible */
:focus-visible {
    outline: 2px solid var(--black);
    outline-offset: 2px;
}