/* ========================
   VARIABLES Y RESET
   ======================== */
:root {
    --color-primary: #D4AF37;
    --color-primary-dark: #B8941F;
    --color-secondary: #1a1a1a;
    --color-dark: #0d0d0d;
    --color-light: #ffffff;
    --color-gray: #666666;
    --color-gray-light: #f5f5f5;
    --color-border: #e0e0e0;
    
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Montserrat', sans-serif;
    
    --transition: all 0.3s ease;
    --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 5px 25px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.2);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    line-height: 1.6;
    color: var(--color-secondary);
    background-color: var(--color-light);
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

/* ========================
   UTILIDADES
   ======================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-dark));
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-gray);
    margin-top: 20px;
}

/* Botones */
.btn {
    display: inline-block;
    padding: 12px 30px;
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-body);
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-dark);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.4);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-light);
    border: 2px solid var(--color-light);
}

.btn-secondary:hover {
    background-color: var(--color-light);
    color: var(--color-dark);
}

.btn-block {
    width: 100%;
    display: block;
}

.btn-large {
    padding: 15px 40px;
    font-size: 1.1rem;
}

/* ========================
   NAVEGACIÓN
   ======================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(13, 13, 13, 0.95);
    backdrop-filter: blur(10px);
    padding: 20px 0;
    z-index: 1000;
    transition: var(--transition);
}

.navbar.scrolled {
    padding: 15px 0;
    box-shadow: var(--shadow-md);
}

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

.logo {
    display: flex;
    align-items: center;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
}

.logo i {
    font-size: 2rem;
    margin-right: 10px;
}

.logo-location {
    font-size: 0.9rem;
    color: var(--color-light);
    margin-left: 8px;
    font-weight: 400;
}

.nav-menu {
    display: flex;
    gap: 30px;
}

.nav-link {
    color: var(--color-light);
    font-weight: 500;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: var(--transition);
}

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

.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--color-light);
    font-size: 1.5rem;
    cursor: pointer;
}

/* ========================
   HERO SECTION
   ======================== */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(13, 13, 13, 0.8), rgba(26, 26, 26, 0.7)),
                url('https://images.unsplash.com/photo-1503376780353-7e6692767b70?w=1920&h=1080&fit=crop') center/cover;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, transparent, rgba(0, 0, 0, 0.5));
}

.hero-content {
    position: relative;
    text-align: center;
    color: var(--color-light);
    z-index: 2;
    animation: fadeInUp 1s ease-out;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 20px;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 40px;
    color: rgba(255, 255, 255, 0.9);
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.hero-scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 2rem;
    color: var(--color-primary);
    cursor: pointer;
    animation: bounce 2s infinite;
}

/* ========================
   FEATURES SECTION
   ======================== */
.features {
    padding: 80px 0;
    background-color: var(--color-gray-light);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-card {
    background-color: var(--color-light);
    padding: 40px 30px;
    text-align: center;
    border-radius: 10px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-md);
}

.feature-icon {
    font-size: 3rem;
    color: var(--color-primary);
    margin-bottom: 20px;
}

.feature-card h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--color-secondary);
}

.feature-card p {
    color: var(--color-gray);
    line-height: 1.6;
}

/* ========================
   CATÁLOGO SECTION
   ======================== */
.catalogo {
    padding: 100px 0;
}

.filter-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 25px;
    background-color: transparent;
    color: var(--color-secondary);
    border: 2px solid var(--color-border);
    border-radius: 25px;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
    background-color: var(--color-primary);
    color: var(--color-dark);
    border-color: var(--color-primary);
}

.catalogo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 40px;
}

.car-card {
    background-color: var(--color-light);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    opacity: 0;
    transform: translateY(20px);
}

.car-card.show {
    opacity: 1;
    transform: translateY(0);
}

.car-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.car-card {
    position: relative;
}

.car-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-dark);
    padding: 8px 15px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.85rem;
    z-index: 10;
    box-shadow: 0 4px 10px rgba(212, 175, 55, 0.3);
}

.car-badge.special-offer {
    background: linear-gradient(135deg, #ff6b6b, #ee5a6f);
    color: var(--color-light);
}

.car-image {
    height: 250px;
    overflow: hidden;
    background-color: var(--color-gray-light);
}

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

.car-card:hover .car-image img {
    transform: scale(1.1);
}

.car-info {
    padding: 30px;
}

.car-name {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    margin-bottom: 15px;
    color: var(--color-secondary);
}

.car-specs {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.car-specs span {
    display: flex;
    align-items: center;
    gap: 5px;
    color: var(--color-gray);
    font-size: 0.9rem;
}

.car-specs i {
    color: var(--color-primary);
}

.car-price {
    margin-bottom: 20px;
}

.price-main {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
    font-family: var(--font-heading);
}

.price-main span {
    font-size: 1.2rem;
    color: var(--color-gray);
    font-weight: 400;
}

.price-deposit {
    color: var(--color-gray);
    font-size: 0.95rem;
    margin-top: 5px;
}

.special-offer-text {
    color: #ff6b6b;
    font-weight: 600;
    margin-top: 10px;
}

/* ========================
   RESERVAS SECTION
   ======================== */
.reservas {
    padding: 100px 0;
    background-color: var(--color-gray-light);
}

.reserva-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    margin-top: 50px;
}

.reserva-form-container {
    background-color: var(--color-light);
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--color-secondary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-group label i {
    color: var(--color-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--color-border);
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition);
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.price-summary {
    background-color: var(--color-gray-light);
    padding: 25px;
    border-radius: 10px;
    margin-bottom: 25px;
}

.price-summary h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--color-secondary);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
    font-size: 1rem;
}

.summary-row.total {
    font-size: 1.3rem;
    font-weight: 700;
    padding-top: 15px;
    border-top: 2px solid var(--color-border);
    margin-top: 15px;
    color: var(--color-secondary);
}

.summary-row.deposit {
    color: var(--color-primary);
    font-weight: 600;
}

.summary-row.special {
    color: #ff6b6b;
    font-weight: 600;
}

/* ========================
   CALENDARIO
   ======================== */
.calendar-container {
    background-color: var(--color-light);
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
}

.calendar-title {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    margin-bottom: 25px;
    color: var(--color-secondary);
    text-align: center;
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.calendar-header h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--color-secondary);
}

.calendar-nav {
    background-color: transparent;
    border: 2px solid var(--color-border);
    color: var(--color-secondary);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.calendar-nav:hover {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-dark);
}

.calendar-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 5px;
    margin-bottom: 10px;
}

.calendar-weekday {
    text-align: center;
    font-weight: 600;
    color: var(--color-gray);
    padding: 10px;
    font-size: 0.9rem;
}

.calendar-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 5px;
}

.calendar-day {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
    background-color: var(--color-gray-light);
}

.calendar-day:not(.disabled):not(.empty):hover {
    background-color: var(--color-primary);
    color: var(--color-dark);
    transform: scale(1.05);
}

.calendar-day.disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.calendar-day.empty {
    background-color: transparent;
    cursor: default;
}

.calendar-day.reserved {
    background-color: #ffebee;
    color: #c62828;
    cursor: not-allowed;
}

.calendar-day.selected {
    background-color: var(--color-primary);
    color: var(--color-dark);
    font-weight: 700;
}

.calendar-day.in-range {
    background-color: rgba(212, 175, 55, 0.3);
}

.calendar-legend {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid var(--color-border);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
}

.legend-color {
    width: 20px;
    height: 20px;
    border-radius: 4px;
}

.legend-color.available {
    background-color: var(--color-gray-light);
}

.legend-color.reserved {
    background-color: #ffebee;
}

.legend-color.selected {
    background-color: var(--color-primary);
}

/* ========================
   SOBRE NOSOTROS
   ======================== */
.sobre-nosotros {
    padding: 100px 0;
}

.sobre-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 60px;
    align-items: center;
}

.sobre-intro {
    font-size: 1.3rem;
    color: var(--color-primary);
    margin-bottom: 30px;
}

.sobre-description p {
    color: var(--color-gray);
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 20px;
}

.sobre-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin: 40px 0;
}

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

.stat-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-primary);
}

.stat-label {
    font-size: 0.95rem;
    color: var(--color-gray);
    margin-top: 5px;
}

.sobre-features {
    margin-top: 40px;
}

.sobre-feature {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.sobre-feature i {
    font-size: 2rem;
    color: var(--color-primary);
    flex-shrink: 0;
}

.sobre-feature h4 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    margin-bottom: 8px;
    color: var(--color-secondary);
}

.sobre-feature p {
    color: var(--color-gray);
}

.sobre-image {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

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

/* ========================
   CONTACTO
   ======================== */
.contacto {
    padding: 100px 0;
    background-color: var(--color-gray-light);
}

.contacto-content {
    margin-top: 50px;
}

.contacto-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.contacto-card {
    background-color: var(--color-light);
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.contacto-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-md);
}

.contacto-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--color-dark);
}

.contacto-card h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--color-secondary);
}

.contacto-card p {
    color: var(--color-gray);
    line-height: 1.8;
}

.contacto-card a {
    color: var(--color-primary);
    font-weight: 600;
}

.contacto-card a:hover {
    text-decoration: underline;
}

.contacto-social {
    text-align: center;
    background-color: var(--color-light);
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow-sm);
}

.contacto-social h3 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    margin-bottom: 30px;
    color: var(--color-secondary);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.social-link {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--color-gray-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--color-secondary);
    transition: var(--transition);
}

.social-link:hover {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-dark);
    transform: translateY(-5px);
}

/* ========================
   FOOTER
   ======================== */
.footer {
    background-color: var(--color-dark);
    color: var(--color-light);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 20px;
}

.footer-logo i {
    font-size: 2rem;
    margin-right: 10px;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
}

.footer-section h4 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    margin-bottom: 20px;
    color: var(--color-primary);
}

.footer-section ul li {
    margin-bottom: 12px;
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
}

.footer-section ul li a:hover {
    color: var(--color-primary);
    padding-left: 5px;
}

.footer-section ul li i {
    margin-right: 10px;
    color: var(--color-primary);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.5);
}

/* ========================
   MODAL
   ======================== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 10000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal-content {
    background-color: var(--color-light);
    padding: 50px;
    border-radius: 20px;
    max-width: 500px;
    text-align: center;
    position: relative;
    transform: scale(0.7);
    opacity: 0;
    transition: var(--transition);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 25px;
    font-size: 2rem;
    color: var(--color-gray);
    cursor: pointer;
    transition: var(--transition);
}

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

.modal-icon {
    font-size: 5rem;
    margin-bottom: 20px;
}

.modal-icon.success {
    color: #4caf50;
}

.modal-content h2 {
    font-family: var(--font-heading);
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--color-secondary);
}

.modal-content p {
    color: var(--color-gray);
    line-height: 1.8;
    margin-bottom: 15px;
}

/* ========================
   ANIMACIONES
   ======================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-15px);
    }
    60% {
        transform: translateX(-50%) translateY(-10px);
    }
}

.fade-in {
    animation: fadeInUp 0.6s ease-out;
}

/* ========================
   RESPONSIVE
   ======================== */
@media (max-width: 992px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .catalogo-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
    
    .reserva-content {
        grid-template-columns: 1fr;
    }
    
    .sobre-content {
        grid-template-columns: 1fr;
    }
    
    .sobre-image {
        order: -1;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: rgba(13, 13, 13, 0.98);
        width: 100%;
        padding: 30px;
        transition: var(--transition);
        gap: 20px;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-toggle {
        display: block;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .catalogo-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .sobre-stats {
        grid-template-columns: 1fr;
    }
    
    .calendar-weekday {
        font-size: 0.8rem;
        padding: 5px;
    }
    
    .calendar-day {
        font-size: 0.9rem;
    }
    
    .modal-content {
        padding: 30px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .reserva-form-container,
    .calendar-container {
        padding: 25px;
    }
    
    .calendar-legend {
        flex-direction: column;
        gap: 10px;
    }
}