/* Reset y Variables */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #ff6b00;
    --secondary-color: #1a1a1a;
    --accent-color: #ffa500;
    --text-color: #333;
    --light-bg: #f5f5f5;
    --white: #ffffff;
    --shadow: 0 2px 10px rgba(0,0,0,0.1);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
}

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

/* Header & Navigation */
header {
    background: var(--secondary-color);
    color: var(--white);
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow);
}

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

.logo img {
    height: 80px;
    width: auto;
    display: block;
}

.logo h1 {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    color: var(--white);
    text-decoration: none;
    transition: color 0.3s;
    font-weight: 500;
}

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

.admin-link {
    background: var(--primary-color);
    padding: 0.5rem 1rem;
    border-radius: 5px;
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(0,0,0,0.4), rgba(0,0,0,0.4)), 
                url('../images/fondo.png');
    background-size: cover;
    background-position: center;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    margin-top: 60px;
}

.hero-content h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
    animation: fadeInUp 1s;
}

.hero-content p {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    animation: fadeInUp 1.2s;
}

.btn-primary {
    background: var(--primary-color);
    color: var(--white);
    padding: 1rem 2rem;
    text-decoration: none;
    border-radius: 5px;
    font-size: 1.1rem;
    display: inline-block;
    transition: transform 0.3s, background 0.3s;
    animation: fadeInUp 1.4s;
}

.btn-primary:hover {
    background: var(--accent-color);
    transform: translateY(-3px);
}

/* Sections */
section {
    padding: 4rem 0;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--secondary-color);
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 100px;
    height: 4px;
    background: var(--primary-color);
    margin: 1rem auto;
}

/* Productos Carousel */
.productos-section {
    background: var(--light-bg);
}

.carousel-container {
    position: relative;
    overflow: hidden;
    max-width: 100%;
}

.carousel-wrapper {
    overflow: hidden;
}

.carousel {
    display: flex;
    transition: transform 0.5s ease;
    gap: 2rem;
}

.producto-card {
    min-width: 300px;
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.3s;
    flex-shrink: 0;
}

.producto-card:hover {
    transform: translateY(-10px);
}

.producto-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.producto-info {
    padding: 1.5rem;
}

.producto-info h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--secondary-color);
}

.producto-info p {
    color: #666;
    margin-bottom: 1rem;
}

.producto-precio {
    font-size: 1.5rem;
    color: var(--primary-color);
    font-weight: bold;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--primary-color);
    color: var(--white);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.5rem;
    z-index: 10;
    transition: background 0.3s;
}

.carousel-btn:hover {
    background: var(--accent-color);
}

.carousel-btn.prev {
    left: 10px;
}

.carousel-btn.next {
    right: 10px;
}

/* Montajes Grid */
.montajes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}

.montaje-card {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
    cursor: pointer;
    transition: transform 0.3s;
}

.montaje-card:hover {
    transform: scale(1.05);
}

.montaje-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.montaje-info {
    padding: 1.5rem;
}

.montaje-info h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--secondary-color);
}

.montaje-info p {
    color: #666;
}

/* Contacto Section */
.contacto-section {
    background: var(--light-bg);
    text-align: center;
}

.contacto-content {
    max-width: 600px;
    margin: 0 auto;
}

.contacto-info {
    margin-bottom: 2rem;
}

.contacto-info i {
    font-size: 4rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.contacto-info h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.btn-whatsapp {
    background: #25D366;
    color: var(--white);
    padding: 1.2rem 2.5rem;
    text-decoration: none;
    border-radius: 50px;
    font-size: 1.2rem;
    display: inline-block;
    transition: transform 0.3s, box-shadow 0.3s;
}

.btn-whatsapp:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 20px rgba(37, 211, 102, 0.4);
}

.btn-whatsapp i {
    margin-right: 0.5rem;
}

/* Footer */
footer {
    background: var(--secondary-color);
    color: var(--white);
    text-align: center;
    padding: 2rem 0;
}

.social-links {
    margin-top: 1rem;
}

.social-links a {
    color: var(--white);
    font-size: 1.5rem;
    margin: 0 1rem;
    transition: color 0.3s;
}

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

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.9);
}

.modal-content {
    margin: auto;
    display: block;
    max-width: 90%;
    max-height: 90%;
    animation: zoom 0.3s;
}

.close-modal {
    position: absolute;
    top: 20px;
    right: 40px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
}

#modalCaption {
    text-align: center;
    color: #ccc;
    padding: 10px;
    font-size: 1.2rem;
}

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

@keyframes zoom {
    from {
        transform: scale(0);
    }
    to {
        transform: scale(1);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .nav-links {
        gap: 1rem;
    }
    
    .hero-content h2 {
        font-size: 2rem;
    }
    
    .hero-content p {
        font-size: 1.2rem;
    }
    
    .producto-card {
        min-width: 250px;
    }
    
    .montajes-grid {
        grid-template-columns: 1fr;
    }
}