/* Estilos Generales */
:root {
    --color-primary: #e60000;
    --color-secondary: #000000;
    --color-accent: #ff3333;
    --color-light: #ffffff;
    --color-gray: #f5f5f5;
    --color-dark-gray: #333333;
    --font-primary: 'Montserrat', sans-serif;
    --font-secondary: 'Poppins', sans-serif;
    --transition: all 0.3s ease;
    --shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    --border-radius: 5px;
}

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

html {
    scroll-behavior: smooth;
}

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

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-secondary);
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 15px;
}

p {
    margin-bottom: 15px;
}

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

a:hover {
    color: var(--color-accent);
}

ul {
    list-style: none;
}

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

section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
    position: relative;
    color: var(--color-secondary);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--color-primary);
}

/* Botones */
.btn-primary, .btn-secondary, .btn-whatsapp {
    display: inline-block;
    padding: 12px 30px;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
    cursor: pointer;
    text-align: center;
    border: none;
    font-size: 0.9rem;
}

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

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

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

.btn-secondary:hover {
    background-color: var(--color-dark-gray);
    color: var(--color-light);
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.btn-whatsapp {
    background-color: #25D366;
    color: var(--color-light);
}

.btn-whatsapp:hover {
    background-color: #128C7E;
    color: var(--color-light);
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.btn-whatsapp i {
    margin-right: 8px;
}

.cta-container {
    text-align: center;
    margin-top: 40px;
}

/* WhatsApp Flotante */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 30px;
    right: 30px;
    background-color: #25D366;
    color: var(--color-light);
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.whatsapp-float:hover {
    background-color: #128C7E;
    transform: scale(1.1);
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    z-index: 1000;
    padding: 15px 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

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

.logo h1 {
    color: var(--color-light);
    font-size: 1.8rem;
    margin: 0;
    font-weight: 700;
}

nav ul {
    display: flex;
}

nav ul li {
    margin-left: 30px;
}

nav ul li a {
    color: var(--color-light);
    font-weight: 500;
    font-size: 1rem;
    position: relative;
    padding: 5px 0;
}

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

nav ul li a:hover {
    color: var(--color-primary);
}

nav ul li a:hover::after {
    width: 100%;
}

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

/* Sección Hero */
.hero {
    height: 100vh;
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('../images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    text-align: center;
    color: var(--color-light);
    padding-top: 80px;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-content h2 {
    font-size: 3.5rem;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.hero-content h3 {
    font-size: 2rem;
    margin-bottom: 25px;
    color: var(--color-primary);
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Sección Servicios */
.services {
    background-color: var(--color-gray);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

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

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.service-icon {
    width: 80px;
    height: 80px;
    background-color: var(--color-primary);
    color: var(--color-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2rem;
}

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

.service-features {
    text-align: left;
    margin-top: 20px;
}

.service-features li {
    margin-bottom: 10px;
    position: relative;
    padding-left: 25px;
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: bold;
}

.service-comparison {
    background-color: var(--color-light);
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--shadow);
    margin-top: 50px;
}

.service-comparison h3 {
    text-align: center;
    margin-bottom: 25px;
    color: var(--color-secondary);
}

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

.comparison-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    border-bottom: 1px solid #eee;
}

.comparison-row.header {
    background-color: var(--color-secondary);
    color: var(--color-light);
    font-weight: 600;
}

.comparison-cell {
    padding: 15px;
    text-align: center;
}

.comparison-row:not(.header) .comparison-cell:first-child {
    font-weight: 600;
    text-align: left;
}

/* Sección Proceso */
.process {
    background-color: var(--color-light);
}

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

.process-step {
    text-align: center;
    position: relative;
    padding: 30px 20px;
    background-color: var(--color-gray);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.process-step:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.step-number {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background-color: var(--color-primary);
    color: var(--color-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
}

.step-icon {
    width: 70px;
    height: 70px;
    background-color: var(--color-secondary);
    color: var(--color-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.8rem;
}

.process-step h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--color-secondary);
}

/* Sección Galería */
.gallery {
    background-color: var(--color-gray);
}

.gallery-filter {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

.filter-btn {
    background-color: transparent;
    border: 2px solid var(--color-secondary);
    color: var(--color-secondary);
    padding: 8px 20px;
    margin: 0 5px 10px;
    border-radius: 30px;
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition);
}

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

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.gallery-item {
    overflow: hidden;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    position: relative;
    height: 250px;
}

.gallery-image {
    width: 100%;
    height: 100%;
    position: relative;
}

.gallery-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-item:hover .gallery-image img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-info {
    text-align: center;
    color: var(--color-light);
    padding: 20px;
}

.gallery-info h3 {
    font-size: 1.2rem;
    margin-bottom: 5px;
}

.gallery-info p {
    font-size: 0.9rem;
    color: var(--color-primary);
}

/* Sección Testimonios */
.testimonials {
    background-color: var(--color-light);
}

.testimonial-slider {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.testimonial-slide {
    padding: 20px;
}

.testimonial-content {
    background-color: var(--color-gray);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    position: relative;
}

.testimonial-content::before {
    content: '\201C';
    position: absolute;
    top: 20px;
    left: 20px;
    font-size: 4rem;
    color: var(--color-primary);
    opacity: 0.2;
    font-family: serif;
}

.testimonial-rating {
    margin-bottom: 15px;
    color: #FFD700;
}

.testimonial-author {
    margin-top: 20px;
}

.testimonial-author h4 {
    font-size: 1.1rem;
    margin-bottom: 5px;
    color: var(--color-secondary);
}

.testimonial-author p {
    font-size: 0.9rem;
    color: #777;
}

.new-badge {
    background-color: var(--color-primary);
    color: var(--color-light);
    font-size: 0.7rem;
    padding: 2px 6px;
    border-radius: 3px;
    margin-left: 5px;
    font-weight: 600;
    text-transform: uppercase;
}

.testimonial-controls {
    display: flex;
    justify-content: center;
    margin-top: 30px;
}

.testimonial-prev, .testimonial-next {
    width: 40px;
    height: 40px;
    background-color: var(--color-secondary);
    color: var(--color-light);
    border: none;
    border-radius: 50%;
    margin: 0 10px;
    cursor: pointer;
    transition: var(--transition);
}

.testimonial-prev:hover, .testimonial-next:hover {
    background-color: var(--color-primary);
}

/* Sección Contacto */
.contact {
    background-color: var(--color-gray);
}

.contact-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.contact-info {
    background-color: var(--color-secondary);
    color: var(--color-light);
    padding: 40px;
    border-radius: var(--border-radius);
}

.contact-info h3 {
    font-size: 1.5rem;
    margin-bottom: 25px;
    color: var(--color-light);
}

.contact-info ul li {
    display: flex;
    margin-bottom: 20px;
}

.contact-info ul li i {
    margin-right: 15px;
    color: var(--color-primary);
    font-size: 1.2rem;
    margin-top: 5px;
}

.social-media {
    margin-top: 30px;
    display: flex;
}

.social-media a {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-light);
    margin-right: 10px;
    transition: var(--transition);
}

.social-media a:hover {
    background-color: var(--color-primary);
    transform: translateY(-3px);
}

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

.contact-form h3 {
    font-size: 1.5rem;
    margin-bottom: 25px;
    color: var(--color-secondary);
}

.form-group {
    margin-bottom: 20px;
}

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

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    border-color: var(--color-primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(230, 0, 0, 0.1);
}

.form-group textarea {
    height: 150px;
    resize: vertical;
}

/* Footer */
footer {
    background-color: var(--color-secondary);
    color: var(--color-light);
    padding: 70px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 50px;
}

.footer-logo h2 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    color: var(--color-light);
}

.footer-logo p {
    color: #aaa;
}

.footer-links h3, .footer-services h3, .footer-newsletter h3 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: var(--color-light);
    position: relative;
    padding-bottom: 10px;
}

.footer-links h3::after, .footer-services h3::after, .footer-newsletter h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 2px;
    background-color: var(--color-primary);
}

.footer-links ul li, .footer-services ul li {
    margin-bottom: 10px;
}

.footer-links ul li a {
    color: #aaa;
    transition: var(--transition);
}

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

.footer-services ul li {
    color: #aaa;
}

.footer-newsletter p {
    color: #aaa;
    margin-bottom: 20px;
}

.footer-newsletter form {
    display: flex;
}

.footer-newsletter input {
    flex: 1;
    padding: 12px 15px;
    border: none;
    border-radius: var(--border-radius) 0 0 var(--border-radius);
    font-family: var(--font-primary);
    font-size: 0.9rem;
}

.footer-newsletter button {
    background-color: var(--color-primary);
    color: var(--color-light);
    border: none;
    padding: 0 20px;
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
    cursor: pointer;
    transition: var(--transition);
}

.footer-newsletter button:hover {
    background-color: var(--color-accent);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: #aaa;
    font-size: 0.9rem;
}

/* Responsive Design */
@media screen and (max-width: 992px) {
    .hero-content h2 {
        font-size: 2.8rem;
    }
    
    .hero-content h3 {
        font-size: 1.8rem;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
}

@media screen and (max-width: 768px) {
    header {
        padding: 10px 0;
    }
    
    .menu-toggle {
        display: block;
    }
    
    nav ul {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: rgba(0, 0, 0, 0.95);
        flex-direction: column;
        align-items: center;
        padding: 50px 0;
        transition: var(--transition);
    }
    
    nav ul.active {
        left: 0;
    }
    
    nav ul li {
        margin: 15px 0;
    }
    
    .hero-content h2 {
        font-size: 2.2rem;
    }
    
    .hero-content h3 {
        font-size: 1.5rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    section {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 2rem;
        margin-bottom: 40px;
    }
    
    .comparison-row {
        grid-template-columns: 1fr;
    }
    
    .comparison-row.header {
        display: none;
    }
    
    .comparison-cell {
        text-align: left;
        padding: 10px;
    }
    
    .comparison-row:not(.header) .comparison-cell:not(:first-child)::before {
        content: attr(data-title);
        font-weight: 600;
        display: block;
        margin-bottom: 5px;
    }
    
    .gallery-filter {
        flex-direction: column;
        align-items: center;
    }
    
    .filter-btn {
        margin-bottom: 10px;
        width: 200px;
    }
}

@media screen and (max-width: 576px) {
    .hero-content h2 {
        font-size: 1.8rem;
    }
    
    .hero-content h3 {
        font-size: 1.3rem;
    }
    
    .btn-primary, .btn-secondary, .btn-whatsapp {
        padding: 10px 20px;
        font-size: 0.8rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .service-card, .process-step, .contact-info, .contact-form {
        padding: 20px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-links h3::after, .footer-services h3::after, .footer-newsletter h3::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .footer-newsletter form {
        max-width: 300px;
        margin: 0 auto;
    }
}

/* Controles de música */
.music-controls {
    position: fixed;
    bottom: 30px;
    left: 30px;
    z-index: 100;
    display: flex;
    gap: 10px;
}

.music-toggle, .music-mute, .music-button {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--color-secondary);
    color: var(--color-light);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
}

.music-button {
    width: auto;
    border-radius: 20px;
    padding: 0 15px;
}

.music-toggle:hover, .music-mute:hover, .music-button:hover {
    background-color: var(--color-primary);
    transform: translateY(-3px);
}

/* Animaciones */
.animate {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.animate.show {
    opacity: 1;
    transform: translateY(0);
}