/* ==================== VARIABLES CSS ==================== */
:root {
    --primary: #FF6B6B;
    --primary-dark: #e55a5a;
    --secondary: #4ECDC4;
    --accent: #45B7D1;
    --dark: #2C3E50;
    --light: #F8F9FA;
    --white: #FFFFFF;
    --success: #28a745;
    --warning: #ffc107;
    --danger: #dc3545;
    --gray: #6c757d;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.2);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    --border-radius: 12px;
    --border-radius-lg: 20px;
    --container-width: 1200px;
}

/* ==================== RESET Y CONFIGURACIÓN BASE ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
    background: var(--white);
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* ==================== PRELOADER ==================== */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--dark), #1a252f);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.preloader-content {
    text-align: center;
    animation: pulse 2s infinite;
}

.logo-preloader img {
    width: 120px;
    height: 120px;
    margin-bottom: 30px;
    animation: rotate 3s linear infinite;
}

.loading-text {
    color: var(--white);
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 20px;
    font-family: 'Montserrat', sans-serif;
}

.loading-bar {
    width: 300px;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    overflow: hidden;
}

.loading-progress {
    width: 0;
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    animation: loading 3s ease-in-out forwards;
}

@keyframes loading {
    0% { width: 0%; }
    50% { width: 80%; }
    100% { width: 100%; }
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* ==================== HEADER ==================== */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 15px 0;
    transition: var(--transition);
}

.header.scrolled {
    padding: 10px 0;
    background: var(--white);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
    transition: var(--transition);
}

.logo:hover {
    transform: scale(1.05);
}

.logo img {
    width: 60px;
    height: 60px;
    object-fit: contain;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
}

.logo h1 {
    font-family: 'Montserrat', sans-serif;
    font-size: 26px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    position: fixed;
    top: 80px;
    right: -100%;
    width: 320px;
    height: calc(100vh - 80px);
    background: var(--white);
    box-shadow: var(--shadow-xl);
    padding: 40px 30px;
    transition: var(--transition);
    z-index: 999;
    display: flex;
    flex-direction: column;
}

.nav-menu.active {
    right: 0;
}

.nav-menu ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin-top: 30px;
}

.nav-menu a {
    text-decoration: none;
    color: var(--dark);
    font-weight: 600;
    font-size: 18px;
    padding: 10px 0;
    position: relative;
    transition: var(--transition);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--primary);
    transition: var(--transition);
}

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

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.social-icons-header {
    display: flex;
    gap: 12px;
}

.social-icon {
    width: 40px;
    height: 40px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark);
    text-decoration: none;
    font-size: 18px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 2px solid transparent;
}

.social-icon:hover {
    transform: translateY(-3px) scale(1.1);
    box-shadow: var(--shadow-lg);
}

.social-icon.facebook:hover { background: #3b5998; color: var(--white); }
.social-icon.instagram:hover { background: #e1306c; color: var(--white); }
.social-icon.tiktok:hover { background: #000000; color: var(--white); }
.social-icon.youtube:hover { background: #ff0000; color: var(--white); }
.social-icon.whatsapp-icon:hover { background: #25D366; color: var(--white); }

.btn-whatsapp-header {
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: var(--white);
    padding: 12px 25px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    animation: pulse-btn 2s infinite;
}

.btn-whatsapp-header:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: var(--shadow-xl);
}

@keyframes pulse-btn {
    0%, 100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
}

.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
    z-index: 1001;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--dark);
    border-radius: 3px;
    transition: var(--transition);
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ==================== HERO SECTION ==================== */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-video video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(44, 62, 80, 0.8), rgba(26, 37, 47, 0.9));
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    color: var(--white);
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.15);
    padding: 8px 20px;
    border-radius: 50px;
    margin-bottom: 30px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-badge i {
    color: var(--secondary);
    font-size: 18px;
}

.hero-badge span {
    font-weight: 600;
    font-size: 14px;
}

.hero-title {
    font-size: 64px;
    font-weight: 800;
    margin-bottom: 25px;
    line-height: 1.2;
    font-family: 'Montserrat', sans-serif;
    animation: fadeInUp 1s ease;
}

.text-gradient {
    display: block;
    background: linear-gradient(135deg, var(--secondary), var(--accent), var(--primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 22px;
    margin-bottom: 40px;
    opacity: 0.9;
    font-weight: 300;
    animation: fadeInUp 1s ease 0.2s both;
}

.hero-btns {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 50px;
    animation: fadeInUp 1s ease 0.4s both;
}

.btn-primary,
.btn-secondary {
    padding: 15px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 18px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: var(--white);
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: var(--shadow-xl);
    background: linear-gradient(135deg, var(--primary-dark), #3a9eb0);
}

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

.btn-secondary:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: var(--shadow-xl);
    background: var(--light);
}

.btn-glow {
    position: relative;
    overflow: hidden;
}

.btn-glow::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.3) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s;
}

.btn-glow:hover::before {
    opacity: 1;
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--white);
}

.btn-outline:hover {
    background: var(--white);
    color: var(--dark);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 50px;
    animation: fadeInUp 1s ease 0.6s both;
}

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

.stat-number {
    font-size: 48px;
    font-weight: 800;
    font-family: 'Montserrat', sans-serif;
    background: linear-gradient(135deg, var(--secondary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.stat-label {
    font-size: 16px;
    opacity: 0.8;
    margin-top: 5px;
}

.scroll-down {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-down a {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    font-size: 20px;
    transition: var(--transition);
}

.scroll-down a:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

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

/* ==================== SECTION HEADER ==================== */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, rgba(255, 107, 107, 0.1), rgba(69, 183, 209, 0.1));
    padding: 10px 25px;
    border-radius: 50px;
    margin-bottom: 20px;
    border: 1px solid rgba(255, 107, 107, 0.2);
}

.section-badge i {
    color: var(--primary);
    font-size: 20px;
}

.section-badge span {
    font-weight: 700;
    color: var(--primary);
    font-size: 16px;
}

.section-title {
    font-size: 48px;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 15px;
    font-family: 'Montserrat', sans-serif;
}

.section-subtitle {
    font-size: 20px;
    color: var(--gray);
    max-width: 700px;
    margin: 0 auto;
}

/* Continúa en el siguiente mensaje por límite de longitud... */

/* ==================== SERVICES SECTION ==================== */
.services {
    padding: 100px 0;
    background: var(--light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.service-card {
    perspective: 1000px;
    cursor: pointer;
}

.card-3d {
    position: relative;
    width: 100%;
    height: 400px;
    transform-style: preserve-3d;
    transition: var(--transition-slow);
}

.card-3d:hover {
    transform: rotateY(180deg);
}

.service-card-front,
.service-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: 40px 30px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.service-card-front {
    background: linear-gradient(135deg, var(--white), #f0f4f8);
}

.service-card-back {
    background: linear-gradient(135deg, var(--dark), #1a252f);
    color: var(--white);
    transform: rotateY(180deg);
}

.service-icon {
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    color: var(--white);
    font-size: 40px;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}

.card-3d:hover .service-icon {
    transform: scale(1.1) rotate(360deg);
    box-shadow: var(--shadow-xl);
}

.service-card-front h3 {
    font-size: 28px;
    margin-bottom: 15px;
    color: var(--dark);
    font-weight: 700;
}

.service-card-front p {
    color: var(--gray);
    font-size: 18px;
}

.service-card-back h4 {
    font-size: 24px;
    margin-bottom: 25px;
    color: var(--secondary);
}

.service-card-back ul {
    list-style: none;
    margin-bottom: 30px;
    width: 100%;
}

.service-card-back ul li {
    text-align: left;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    gap: 10px;
}

.service-card-back ul li:last-child {
    border-bottom: none;
}

.service-card-back ul li i {
    color: var(--secondary);
    font-size: 16px;
    min-width: 20px;
}

.service-card-back .btn-link {
    color: var(--secondary);
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 25px;
    background: rgba(78, 205, 196, 0.2);
    border-radius: 50px;
    transition: var(--transition);
}

.service-card-back .btn-link:hover {
    background: var(--secondary);
    transform: translateY(-2px);
}

/* ==================== VIDEOS SECTION ==================== */
.videos-section {
    padding: 100px 0;
    background: var(--white);
}

.videos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.video-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.video-thumbnail {
    position: relative;
    width: 100%;
    height: 220px;
    overflow: hidden;
}

.video-thumbnail video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: var(--transition);
}

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

.play-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: var(--transition);
}

.video-card:hover .play-overlay {
    opacity: 1;
}

.play-btn {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 24px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
}

.play-btn:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-xl);
}

.video-duration {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background: rgba(0, 0, 0, 0.8);
    color: var(--white);
    padding: 3px 10px;
    border-radius: 5px;
    font-size: 14px;
    font-weight: 600;
}

.video-info {
    padding: 25px;
}

.video-info h3 {
    font-size: 22px;
    margin-bottom: 10px;
    color: var(--dark);
}

.video-info p {
    color: var(--gray);
    margin-bottom: 15px;
    font-size: 16px;
}

.video-meta {
    display: flex;
    justify-content: space-between;
    color: var(--gray);
    font-size: 14px;
}

.video-meta span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.youtube-gallery {
    margin-top: 60px;
    background: var(--light);
    padding: 40px;
    border-radius: var(--border-radius-lg);
}

.youtube-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid rgba(0, 0, 0, 0.1);
}

.youtube-header h3 {
    font-size: 28px;
    color: var(--dark);
    font-family: 'Montserrat', sans-serif;
}

.youtube-videos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.youtube-video {
    position: relative;
    padding-top: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.youtube-video iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

/* ==================== GALLERY SECTION ==================== */
.gallery-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
}

.gallery-tabs {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 30px;
}

.tab-btn {
    padding: 12px 30px;
    background: var(--white);
    border: 2px solid var(--primary);
    color: var(--primary);
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
    font-size: 16px;
}

.tab-btn:hover,
.tab-btn.active {
    background: var(--primary);
    color: var(--white);
}

.gallery-filters {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 22px;
    background: var(--white);
    border: 2px solid var(--primary);
    color: var(--primary);
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
    font-size: 15px;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

.gallery-item {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    background: var(--white);
}

.gallery-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.gallery-img,
.gallery-video {
    position: relative;
    width: 100%;
    height: 280px;
    overflow: hidden;
}

.gallery-img img,
.gallery-video video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.gallery-item:hover img,
.gallery-item:hover video {
    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;
    flex-direction: column;
    justify-content: flex-end;
    padding: 25px;
    opacity: 0;
    transition: var(--transition);
}

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

.gallery-zoom {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 45px;
    height: 45px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    font-size: 18px;
    opacity: 0;
    transition: var(--transition);
}

.gallery-item:hover .gallery-zoom {
    opacity: 1;
    transform: scale(1.1);
}

.gallery-info h4 {
    color: var(--white);
    font-size: 20px;
    margin-bottom: 5px;
    font-weight: 700;
}

.gallery-info p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 15px;
}

.gallery-load-more {
    text-align: center;
    margin-top: 40px;
}

.gallery-load-more button {
    padding: 15px 50px;
    font-size: 18px;
}

/* ==================== TESTIMONIALS SECTION ==================== */
.testimonials-section {
    padding: 100px 0;
    background: var(--white);
}

.testimonials-slider {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.testimonial-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-lg);
    margin-bottom: 40px;
    transition: var(--transition);
}

.testimonial-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 30px;
}

.client-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--primary);
}

.client-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.client-info h4 {
    font-size: 22px;
    margin-bottom: 5px;
    color: var(--dark);
}

.client-rating {
    color: #ffc107;
    margin-bottom: 5px;
    font-size: 16px;
}

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

.testimonial-content {
    margin-bottom: 30px;
    position: relative;
}

.testimonial-content p {
    font-size: 18px;
    line-height: 1.8;
    color: var(--dark);
    font-style: italic;
    position: relative;
    padding: 0 20px;
}

.quote-icon {
    color: var(--primary);
    font-size: 32px;
    position: absolute;
    opacity: 0.3;
}

.quote-icon.fa-quote-left {
    top: -15px;
    left: 0;
}

.quote-icon.fa-quote-right {
    bottom: -30px;
    right: 0;
}

.testimonial-video {
    width: 100%;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.testimonial-video video {
    width: 100%;
    display: block;
}

.testimonials-nav {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    margin-top: 30px;
}

.prev-btn,
.next-btn {
    width: 50px;
    height: 50px;
    background: var(--white);
    border: 2px solid var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    cursor: pointer;
    transition: var(--transition);
}

.prev-btn:hover,
.next-btn:hover {
    background: var(--primary);
    color: var(--white);
    transform: scale(1.1);
}

.dots-container {
    display: flex;
    gap: 10px;
}

.dot {
    width: 12px;
    height: 12px;
    background: #ddd;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
}

.dot.active {
    background: var(--primary);
    transform: scale(1.3);
}

/* ==================== SOCIAL MEDIA SECTION ==================== */
.social-media-section {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--dark), #1a252f);
    color: var(--white);
}

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

.social-header h2 {
    font-size: 42px;
    margin-bottom: 15px;
    font-family: 'Montserrat', sans-serif;
}

.social-header p {
    font-size: 20px;
    opacity: 0.9;
}

.social-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.social-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-lg);
    padding: 35px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.social-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s;
}

.social-card:hover::before {
    opacity: 1;
}

.social-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow-lg);
}

.facebook { border-top: 4px solid #3b5998; }
.instagram { border-top: 4px solid #e1306c; }
.tiktok { border-top: 4px solid #000000; }
.youtube { border-top: 4px solid #ff0000; }

.social-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 40px;
    background: var(--white);
}

.facebook .social-icon { background: #3b5998; color: var(--white); }
.instagram .social-icon { background: #e1306c; color: var(--white); }
.tiktok .social-icon { background: #000000; color: var(--white); }
.youtube .social-icon { background: #ff0000; color: var(--white); }

.social-content h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: var(--white);
}

.social-content p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 20px;
    font-size: 16px;
}

.social-stats {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 25px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
}

.social-stats span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.social-btn {
    display: inline-block;
    padding: 12px 35px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    border: 2px solid var(--white);
    color: var(--white);
    font-size: 16px;
}

.social-btn:hover {
    background: var(--white);
    color: var(--dark);
    transform: translateY(-3px);
}

.facebook .social-btn:hover { color: #3b5998; }
.instagram .social-btn:hover { color: #e1306c; }
.tiktok .social-btn:hover { color: #000000; }
.youtube .social-btn:hover { color: #ff0000; }

.social-cta {
    text-align: center;
    padding: 50px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: var(--border-radius-lg);
    margin-top: 40px;
}

.social-cta h3 {
    font-size: 32px;
    margin-bottom: 15px;
}

.social-cta p {
    font-size: 18px;
    margin-bottom: 30px;
    opacity: 0.9;
}

.social-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.btn-social {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 24px;
    text-decoration: none;
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
}

.btn-social:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: var(--shadow-xl);
}

.btn-social.facebook { background: #3b5998; }
.btn-social.instagram { background: #e1306c; }
.btn-social.tiktok { background: #000000; }
.btn-social.youtube { background: #ff0000; }
.btn-social.whatsapp { background: #25D366; }

/* ==================== SPECIAL EVENTS SECTIONS ==================== */
.special-events {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--dark), #1a252f);
    color: var(--white);
}

.special-events.navidad {
    background: linear-gradient(135deg, #D32F2F, #C62828);
}

.special-events.halloween {
    background: linear-gradient(135deg, #4A148C, #311B92);
}

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

.special-text h3 {
    font-size: 36px;
    margin-bottom: 25px;
    font-family: 'Montserrat', sans-serif;
}

.special-text p {
    margin-bottom: 20px;
    line-height: 1.8;
    opacity: 0.9;
}

.special-text h4 {
    font-size: 24px;
    margin: 30px 0 15px;
    color: var(--secondary);
}

.special-text ul {
    list-style: none;
    margin-bottom: 30px;
}

.special-text ul li {
    padding: 10px 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.special-text ul li i {
    color: var(--secondary);
    font-size: 18px;
}

.special-image {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-hover);
}

.special-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.8);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.image-overlay i {
    font-size: 32px;
    color: var(--secondary);
}

.image-overlay span {
    font-size: 20px;
    font-weight: 600;
}

/* ==================== CONTACT SECTION ==================== */
.contact {
    padding: 100px 0;
    background: var(--light);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.info-item i {
    font-size: 32px;
    color: var(--primary);
    min-width: 40px;
}

.info-item h4 {
    font-size: 20px;
    margin-bottom: 5px;
    color: var(--dark);
}

.info-item p,
.info-item a {
    color: var(--gray);
    text-decoration: none;
    transition: var(--transition);
}

.info-item a:hover {
    color: var(--primary);
}

.whatsapp-buttons {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 20px;
}

.whatsapp-btn-large {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 30px;
    background: #25D366;
    color: var(--white);
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.whatsapp-btn-large i {
    font-size: 24px;
}

.whatsapp-btn-large:hover {
    background: #128C7E;
    transform: translateX(10px);
}

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

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 16px;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(255, 107, 107, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.btn-submit {
    width: 100%;
    padding: 15px;
    font-size: 18px;
}

#formMessage {
    margin-top: 20px;
    padding: 15px;
    border-radius: 8px;
    text-align: center;
    display: none;
}

#formMessage.success {
    background: #d4edda;
    color: #155724;
    display: block;
}

#formMessage.error {
    background: #f8d7da;
    color: #721c24;
    display: block;
}

/* ==================== FOOTER ==================== */
.footer {
    background: var(--dark);
    color: var(--white);
    padding: 80px 0 40px;
}

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

.footer-col h4 {
    font-size: 22px;
    margin-bottom: 25px;
    font-family: 'Montserrat', sans-serif;
    position: relative;
    padding-bottom: 10px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--primary);
}

.footer-logo h3 {
    font-size: 28px;
    margin: 15px 0;
    font-family: 'Montserrat', sans-serif;
}

.footer-logo p {
    opacity: 0.8;
    margin-top: 10px;
    line-height: 1.8;
}

.footer-social-large h4 {
    margin-top: 30px;
    margin-bottom: 20px;
}

.social-links-large {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.social-links-large a {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    color: var(--white);
    text-decoration: none;
    transition: var(--transition);
    font-size: 16px;
    font-weight: 500;
}

.social-links-large a:hover {
    background: var(--primary);
    transform: translateX(10px);
}

.social-links-large i {
    width: 40px;
    height: 40px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

.social-links-large a.facebook:hover i { background: #3b5998; }
.social-links-large a.instagram:hover i { background: #e1306c; }
.social-links-large a.tiktok:hover i { background: #000000; }
.social-links-large a.youtube:hover i { background: #ff0000; }

.footer-links {
    list-style: none;
}

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

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.footer-links a:hover {
    color: var(--primary);
    transform: translateX(5px);
}

.footer-links i {
    font-size: 12px;
    color: var(--primary);
}

.footer-contact-info {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.contact-item i {
    color: var(--primary);
    font-size: 20px;
    min-width: 25px;
}

.contact-item span {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

.contact-item a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
}

.contact-item a:hover {
    color: var(--primary);
}

.footer-whatsapp {
    margin-top: 25px;
}

.whatsapp-btn-footer {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 30px;
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: var(--white);
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
}

.whatsapp-btn-footer:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: var(--shadow-xl);
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-copyright p {
    opacity: 0.7;
    font-size: 15px;
}

.footer-legal {
    display: flex;
    gap: 30px;
}

.footer-legal a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
    font-size: 15px;
}

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

/* ==================== FLOATING BUTTONS ==================== */
.floating-buttons {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 999;
}

.floating-btn {
    width: 60px;
    height: 60px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark);
    text-decoration: none;
    font-size: 24px;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.floating-btn span {
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--dark);
    color: var(--white);
    padding: 5px 15px;
    border-radius: 25px;
    font-size: 14px;
    white-space: nowrap;
    opacity: 0;
    transition: var(--transition);
}

.floating-btn:hover span {
    bottom: 70px;
    opacity: 1;
}

.floating-btn.whatsapp {
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: var(--white);
    animation: pulse-btn 2s infinite;
}

.floating-btn.go-top {
    background: var(--dark);
    color: var(--white);
}

.floating-btn:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: var(--shadow-xl);
}

.floating-social {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 15px;
}

.social-float {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 18px;
    text-decoration: none;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.social-float.facebook { background: #3b5998; }
.social-float.instagram { background: #e1306c; }
.social-float.tiktok { background: #000000; }
.social-float.youtube { background: #ff0000; }

.social-float:hover {
    transform: translateX(10px) scale(1.1);
    box-shadow: var(--shadow-lg);
}

/* ==================== VIDEO MODAL ==================== */
.video-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
}

.video-modal.active {
    display: flex;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    animation: fadeIn 0.3s ease;
}

.modal-content {
    position: relative;
    background: var(--white);
    border-radius: var(--border-radius-lg);
    max-width: 90%;
    max-height: 90%;
    animation: slideIn 0.3s ease;
}

.modal-close {
    position: absolute;
    top: -40px;
    right: 0;
    width: 40px;
    height: 40px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark);
    border: none;
    cursor: pointer;
    font-size: 20px;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}

.modal-close:hover {
    background: var(--primary);
    color: var(--white);
    transform: rotate(90deg);
}

.modal-video-container {
    width: 800px;
    max-width: 100%;
}

.modal-video-container video {
    width: 100%;
    display: block;
    border-radius: 10px 10px 0 0;
}

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

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* ==================== RESPONSIVE DESIGN ==================== */
@media (max-width: 992px) {
    :root {
        --container-width: 960px;
    }
    
    .hero-title {
        font-size: 52px;
    }
    
    .hero-subtitle {
        font-size: 19px;
    }
    
    .section-title {
        font-size: 40px;
    }
    
    .service-card-back {
        padding: 30px 20px;
    }
    
    .modal-video-container {
        width: 700px;
    }
}

@media (max-width: 768px) {
    :root {
        --container-width: 720px;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .nav-menu ul {
        gap: 20px;
    }
    
    .header-actions {
        display: none;
    }
    
    .hero {
        height: auto;
        min-height: auto;
        padding: 150px 0 80px;
    }
    
    .hero-title {
        font-size: 42px;
    }
    
    .hero-subtitle {
        font-size: 17px;
    }
    
    .hero-btns {
        flex-direction: column;
        gap: 15px;
    }
    
    .hero-btns a {
        width: 100%;
        justify-content: center;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 20px;
    }
    
    .section-title {
        font-size: 36px;
    }
    
    .section-subtitle {
        font-size: 18px;
    }
    
    .services-grid,
    .videos-grid,
    .gallery-grid,
    .social-grid {
        grid-template-columns: 1fr;
    }
    
    .youtube-videos {
        grid-template-columns: 1fr;
    }
    
    .gallery-tabs,
    .gallery-filters {
        flex-direction: column;
        align-items: center;
    }
    
    .tab-btn,
    .filter-btn {
        width: 100%;
        justify-content: center;
    }
    
    .testimonials-slider {
        max-width: 100%;
    }
    
    .modal-video-container {
        width: 95%;
    }
    
    .floating-buttons {
        bottom: 20px;
        right: 20px;
    }
    
    .floating-btn {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }
}

@media (max-width: 576px) {
    :root {
        --container-width: 100%;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .section-subtitle {
        font-size: 16px;
    }
    
    .service-card-front,
    .service-card-back {
        padding: 30px 20px;
    }
    
    .service-icon {
        width: 70px;
        height: 70px;
        font-size: 32px;
    }
    
    .service-card-front h3 {
        font-size: 24px;
    }
    
    .video-thumbnail {
        height: 200px;
    }
    
    .video-info {
        padding: 20px;
    }
    
    .video-info h3 {
        font-size: 20px;
    }
    
    .youtube-header {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .social-cta {
        padding: 30px 20px;
    }
    
    .social-cta h3 {
        font-size: 26px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-legal {
        gap: 15px;
    }
    
    .modal-video-container {
        width: 95%;
    }
    
    .modal-close {
        top: -35px;
        width: 35px;
        height: 35px;
        font-size: 18px;
    }
}

/* ==================== SCROLL REVEAL ==================== */
.scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.scroll-reveal.visible {
    opacity: 1;
    transform: translateY(0);
}