/* ========================================
   Variables y Reset
   ======================================== */

:root {
    --primary-color: #2c5aa0;
    --secondary-color: #1a3a5c;
    --accent-color: #e74c3c;
    --light-color: #f8f9fa;
    --dark-color: #212529;
    --gray-color: #6c757d;
    --white: #ffffff;
    --shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 15px 40px rgba(0, 0, 0, 0.12);
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --border-radius: 16px;
    --border-radius-sm: 8px;
    --gradient-primary: linear-gradient(135deg, #2c5aa0 0%, #1a3a5c 100%);
    --gradient-overlay: linear-gradient(135deg, rgba(26, 58, 92, 0.85), rgba(44, 90, 160, 0.75));
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

html {
    overflow-x: hidden;
    max-width: 100vw;
}

body {
    font-family: 'Open Sans', sans-serif;
    line-height: 1.8;
    color: var(--dark-color);
    background-color: var(--white);
    overflow-x: hidden;
    max-width: 100vw;
    font-size: 16px;
    letter-spacing: 0.3px;
}

/* ========================================
   Tipografía
   ======================================== */

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
}

h2 {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    position: relative;
    padding-bottom: 15px;
}

h2:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 70px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

h3 {
    font-size: clamp(1.3rem, 3vw, 1.8rem);
    color: var(--primary-color);
}

p {
    margin-bottom: 1.5rem;
}

.lead {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary-color);
}

/* ========================================
   Contenedores y Layout
   ======================================== */

section {
    padding: 100px 0;
    position: relative;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

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

.text-center h2:after {
    left: 50%;
    transform: translateX(-50%);
}

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

.section-subtitle {
    font-size: 1.1rem;
    color: var(--gray-color);
    max-width: 700px;
    margin: 0 auto;
}

/* ========================================
   Botones
   ======================================== */

.btn {
    display: inline-block;
    padding: 16px 36px;
    background-color: var(--primary-color);
    color: var(--white);
    border: 2px solid var(--primary-color);
    border-radius: var(--border-radius-sm);
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    font-size: 0.9rem;
}

.btn:before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.2);
    transition: var(--transition);
}

.btn:hover:before {
    left: 100%;
}

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

.btn-primary {
    background: var(--gradient-primary);
    border: none;
}

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

.btn-secondary:hover {
    background-color: #3d8b40;
    border-color: #3d8b40;
}

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

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

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

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

/* ========================================
   Header y Navegación
   ======================================== */

header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(12px);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.06);
    transition: var(--transition);
    border-bottom: 1px solid rgba(0,0,0,0.05);
    overflow: visible;
}

.header-scrolled {
    background-color: rgba(255, 255, 255, 0.98);
    padding: 0;
    box-shadow: 0 2px 25px rgba(0, 0, 0, 0.1);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 3px 0;
    transition: var(--transition);
}

.logo {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--primary-color);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
    line-height: 1.2;
}

.logo-img {
    height: 48px;
    width: auto;
    object-fit: contain;
    transition: var(--transition);
}

.header-scrolled .logo-img {
    height: 42px;
}

.logo i {
    font-size: 1.8rem;
}

.logo:hover {
    color: var(--secondary-color);
    transform: translateY(-2px);
}

nav {
    display: flex;
    align-items: center;
}

.nav-links {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 2px;
}

.nav-links li {
    margin-left: 2px;
}

.nav-links a {
    text-decoration: none;
    color: var(--dark-color);
    font-weight: 600;
    transition: var(--transition);
    position: relative;
    padding: 6px 12px;
    text-transform: capitalize;
    font-size: 0.8rem;
    border-radius: var(--border-radius-sm);
}

.nav-links a:after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 15px;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--primary-color);
    background: rgba(0, 102, 204, 0.05);
}

.nav-links a:hover:after {
    width: calc(100% - 30px);
}

.nav-cta {
    background: transparent;
    color: var(--primary-color) !important;
    padding: 6px 16px;
    border-radius: var(--border-radius-sm);
    transition: var(--transition);
    font-weight: 600;
    margin-left: 8px;
    position: relative;
    border: 2px solid var(--primary-color);
    font-size: 0.8rem;
}

.nav-cta:hover {
    background: var(--primary-color);
    color: white !important;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 102, 204, 0.3);
}

.nav-cta:after {
    content: none !important;
}

/* ========================================
   Language Selector
   ======================================== */

.language-selector {
    position: relative;
    margin-left: 12px;
    z-index: 10001;
    display: block;
}

.language-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--white);
    border: 2px solid var(--primary-color);
    padding: 6px 12px;
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
    color: var(--primary-color);
}

.language-btn:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
}

.language-btn .flag-icon {
    font-size: 1rem;
    line-height: 1;
    font-family: "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji", sans-serif;
    display: inline-block;
    margin-right: 3px;
}

.language-btn .lang-code {
    font-size: 0.75rem;
}

.language-btn i {
    font-size: 0.65rem;
    transition: transform 0.3s ease;
}

.language-btn:hover i {
    transform: rotate(180deg);
}

.language-dropdown {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    min-width: 180px;
    max-height: 220px;
    height: auto;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    overflow-y: auto;
    overflow-x: hidden;
    border: 2px solid var(--primary-color);
    z-index: 10000;
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
    padding-bottom: 2px;
    padding-top: 2px;
}

.language-dropdown.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-option {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 6px 14px;
    border: none;
    background: none;
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--dark-color);
    text-align: left;
    line-height: 1.3;
}

.lang-option:hover {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
}

.lang-option .flag-icon {
    font-size: 1.2rem;
    line-height: 1;
    font-family: "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji", sans-serif;
}

.lang-option span:last-child {
    flex: 1;
}

.mobile-lang-selector {
    display: none;
    width: 100%;
    padding: 0 20px;
    margin-top: 15px;
}

.mobile-lang-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    max-width: 280px;
    margin: 0 auto;
    padding: 12px 20px;
    background: var(--white);
    border: 2px solid var(--primary-color);
    border-radius: 8px;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition);
}

.mobile-lang-btn:hover {
    background: var(--primary-color);
    color: var(--white);
}

.mobile-lang-btn .flag-icon {
    font-size: 1.3rem;
    line-height: 1;
    font-family: "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji", sans-serif;
    display: inline-block;
    margin-right: 8px;
}

.mobile-lang-btn i {
    font-size: 0.8rem;
    transition: transform 0.3s ease;
}

.mobile-lang-btn.active i {
    transform: rotate(180deg);
}

.mobile-lang-dropdown {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    margin-top: 10px;
}

.mobile-lang-dropdown.show {
    max-height: 500px;
    overflow-y: auto;
    margin-bottom: 20px;
    padding-bottom: 20px;
    -webkit-overflow-scrolling: touch;
}

.mobile-lang-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    padding: 0 20px;
    max-width: 300px;
    margin: 0 auto;
}

.mobile-lang-option {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    max-width: 280px;
    margin: 0 auto 8px;
    padding: 10px 16px;
    border: 2px solid var(--primary-color);
    background: var(--white);
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--dark-color);
    text-align: left;
}

.mobile-lang-option:hover,
.mobile-lang-option.active {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    transform: translateX(5px);
}

.mobile-lang-option .flag-icon {
    font-size: 1.3rem;
    line-height: 1;
    font-family: "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji", sans-serif;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--primary-color);
    cursor: pointer;
    transition: var(--transition);
    padding: 10px;
    margin-right: 5px;
}

.mobile-menu-btn:hover {
    transform: scale(1.1);
}

/* ========================================
   Hero Section
   ======================================== */

.hero {
    height: 100vh;
    min-height: 600px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-align: center;
    overflow: hidden;
}

.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -2;
}

/* Eliminar animación kenburns ya que ahora usamos video */

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26, 58, 92, 0.85), rgba(44, 90, 160, 0.75));
    z-index: -1;
}

.hero-content {
    max-width: 900px;
    padding: 0 20px;
    z-index: 1;
}

.hero h1 {
    color: var(--white);
    margin-bottom: 25px;
    text-shadow: 3px 3px 15px rgba(0, 0, 0, 0.4);
    font-weight: 800;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 40px;
    text-shadow: 1px 1px 5px rgba(0, 0, 0, 0.3);
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    margin-top: 50px;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 12px 18px;
    background: rgba(255, 255, 255, 0.12);
    border-radius: 12px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
    min-width: 110px;
}

.stat-item:hover {
    background: rgba(255, 255, 255, 0.18);
    transform: translateY(-5px);
}

.stat-number {
    font-size: 1.7rem;
    font-weight: 800;
    color: var(--white);
    line-height: 1;
    margin-bottom: 6px;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
}

.stat-label {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    opacity: 0.95;
    font-weight: 600;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--white);
    font-size: 2rem;
    animation: bounce 2s infinite;
    text-decoration: none;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* ========================================
   About Section
   ======================================== */

.about-section {
    background-color: var(--light-color);
}

.about-content {
    display: flex;
    align-items: center;
    gap: 60px;
    margin-top: 50px;
}

.about-img {
    flex: 1;
    position: relative;
    border-radius: 20px;
    overflow: hidden;
}

.about-img img {
    width: 100%;
    height: auto;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
    transition: all 0.4s ease;
    border: 5px solid var(--white);
}

.about-img:hover img {
    transform: scale(1.03);
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.25);
}

.about-img:hover img {
    transform: scale(1.03);
}

.about-photos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-top: 15px;
}

.about-photos-grid img {
    width: 100%;
    height: 120px;
    object-fit: cover;
    border-radius: 12px;
    border: 3px solid var(--white);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
    cursor: pointer;
}

.about-photos-grid img:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
}

.experience-badge {
    position: absolute;
    bottom: 160px;
    right: 20px;
    background: var(--gradient-primary);
    color: var(--white);
    padding: 20px;
    border-radius: 50%;
    width: 100px;
    height: 100px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    z-index: 10;
}

.badge-number {
    font-size: 2rem;
    font-weight: 800;
    line-height: 1;
}

.badge-text {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about-text {
    flex: 1;
}

.certifications {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin: 30px 0;
}

.cert-badge {
    background-color: var(--white);
    padding: 15px 20px;
    border-radius: var(--border-radius-sm);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--primary-color);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
    display: flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition);
}

.cert-badge:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.cert-badge i {
    font-size: 1.2rem;
}

.contact-info {
    margin: 20px 0;
    padding: 15px;
    background: linear-gradient(135deg, #f0f7fb 0%, #e6f2f8 100%);
    border-radius: 8px;
    border-left: 4px solid var(--primary-color);
}

.contact-info i {
    color: var(--primary-color);
    margin-right: 10px;
}

.contact-info a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

.contact-info a:hover {
    text-decoration: underline;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-top: 30px;
}

.experience-timeline {
    margin: 30px 0;
    padding: 25px;
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.05), rgba(46, 204, 113, 0.05));
    border-radius: 12px;
    border-left: 4px solid var(--primary-color);
}

.experience-timeline h4 {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    font-weight: 700;
}

.timeline-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px 0;
    border-bottom: 1px solid rgba(52, 152, 219, 0.1);
}

.timeline-item:last-child {
    border-bottom: none;
}

.timeline-year {
    font-weight: 700;
    color: var(--secondary-color);
    font-size: 0.95rem;
    min-width: 100px;
}

.timeline-company {
    color: var(--text-color);
    font-size: 1rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--gray-color);
}

.experience-timeline {
    margin: 30px 0;
    padding: 25px;
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.05), rgba(46, 204, 113, 0.05));
    border-radius: 12px;
    border-left: 4px solid var(--primary-color);
}

.experience-timeline h4 {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    font-weight: 700;
}

.timeline-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px 0;
    border-bottom: 1px solid rgba(52, 152, 219, 0.1);
}

.timeline-item:last-child {
    border-bottom: none;
}

.timeline-year {
    font-weight: 700;
    color: var(--secondary-color);
    font-size: 0.95rem;
    min-width: 100px;
}

.timeline-company {
    color: var(--text-color);
    font-size: 1rem;
}

.feature-item i {
    color: var(--accent-color);
    font-size: 1.2rem;
}

/* ========================================
   Courses Section
   ======================================== */

.catalog-download-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-top: 25px;
    padding: 14px 32px;
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    color: var(--white);
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(231, 76, 60, 0.3);
}

.catalog-download-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(231, 76, 60, 0.4);
    background: linear-gradient(135deg, #c0392b 0%, #a93226 100%);
}

.catalog-download-btn:active {
    transform: translateY(-1px);
}

.catalog-download-btn i {
    font-size: 1.2rem;
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.course-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    border: 1px solid rgba(0,0,0,0.05);
}

.course-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.course-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--gradient-primary);
    color: var(--white);
    padding: 8px 16px;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 700;
    z-index: 10;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.course-badge.recommended {
    background: linear-gradient(135deg, #f39c12 0%, #e67e22 100%);
}

.course-badge.pro {
    background: linear-gradient(135deg, #8e44ad 0%, #3498db 100%);
}

.course-badge.kids {
    background: linear-gradient(135deg, #ff6b9d 0%, #c06c84 100%);
}

.course-badge.special {
    background: linear-gradient(135deg, #16a085 0%, #27ae60 100%);
}

.course-badge.fullday {
    background: linear-gradient(135deg, #f39c12 0%, #e67e22 100%);
}

.course-img {
    height: 260px;
    overflow: hidden;
    position: relative;
}

.course-img::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,0.1) 100%);
    pointer-events: none;
}

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

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

.course-content {
    padding: 30px;
}

.course-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    font-size: 1.8rem;
    margin-bottom: 20px;
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.3);
}

.course-content h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    font-weight: 700;
    line-height: 1.3;
}

.course-content > p {
    color: var(--text-color);
    line-height: 1.7;
    margin-bottom: 20px;
}

/* Price Options Styling */
.price-options {
    margin: 25px 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.price-option {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.05), rgba(46, 204, 113, 0.05));
    border-radius: 8px;
    border-left: 3px solid var(--primary-color);
    transition: all 0.3s ease;
}

.price-option:hover {
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.1), rgba(46, 204, 113, 0.1));
    transform: translateX(5px);
}

.price-option.highlight {
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.15), rgba(46, 204, 113, 0.15));
    border-left: 3px solid var(--accent-color);
}

.option-label {
    font-size: 0.95rem;
    color: var(--text-color);
    font-weight: 600;
}

.option-price {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--accent-color);
    background: linear-gradient(135deg, var(--accent-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.price-option-note {
    text-align: center;
    margin-top: -5px;
}

.price-option-note small {
    font-size: 0.8rem;
    color: var(--gray-color);
    font-style: italic;
}

.discount-note {
    font-size: 0.85rem;
    color: var(--white);
    font-weight: 600;
    text-align: center;
    margin: 15px 0;
    padding: 10px;
    background: linear-gradient(135deg, #27ae60, #2ecc71);
    border-radius: 6px;
    box-shadow: 0 3px 10px rgba(46, 204, 113, 0.3);
}

.course-content .btn {
    display: block;
    margin: 20px auto 0;
    text-align: center;
}

.course-features {
    list-style: none;
    margin: 20px 0;
}

.course-features li {
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    color: var(--gray-color);
}

.course-features i {
    color: var(--accent-color);
    margin-right: 10px;
    font-size: 1rem;
}

.course-footer {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid #eee;
}

.course-price {
    display: flex;
    flex-direction: column;
}

.price-label {
    font-size: 0.85rem;
    color: var(--gray-color);
}

.price-amount {
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent-color);
    line-height: 1;
}

.price-period {
    font-size: 0.9rem;
    color: var(--gray-color);
}

.price-note {
    font-size: 0.85rem;
    color: var(--gray-color);
    font-style: italic;
    margin: 0;
    padding: 8px;
    background: #f8f9fa;
    border-radius: 6px;
}

.course-footer .btn {
    width: 100%;
}

/* ========================================
   Additional Services Section
   ======================================== */

.additional-services-section {
    background-color: var(--light-bg);
    padding: 80px 0;
}

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

.service-info-item {
    background-color: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: flex-start;
    gap: 20px;
    transition: var(--transition);
}

.service-info-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.service-info-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.service-info-content h3 {
    color: var(--primary-color);
    margin-bottom: 10px;
    font-size: 1.3rem;
}

.service-info-content p {
    color: var(--text-color);
    line-height: 1.6;
    margin: 0;
}

.services-cta {
    text-align: center;
    margin-top: 50px;
    padding: 40px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius);
    color: var(--white);
    box-shadow: 0 10px 30px rgba(52, 152, 219, 0.3);
}

.services-cta p {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: var(--white);
}

.services-cta .btn {
    background: linear-gradient(135deg, var(--white), #f8f9fa);
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.1rem;
    padding: 14px 32px;
    border: 2px solid transparent;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.services-cta .btn:hover {
    background: linear-gradient(135deg, #ffffff, #e8eaed);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
    border-color: var(--white);
}

.services-cta .btn i {
    margin-right: 8px;
    font-size: 1.2rem;
}

/* ========================================
   Why Us Section
   ======================================== */

.why-us-section {
    background: var(--gradient-primary);
    color: var(--white);
}

.why-us-section h2 {
    color: var(--white);
}

.why-us-section h2:after {
    background-color: var(--white);
}

.why-us-section .section-subtitle {
    color: rgba(255, 255, 255, 0.9);
}

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

.why-card {
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 40px 30px;
    border-radius: var(--border-radius);
    text-align: center;
    transition: var(--transition);
    border: 2px solid rgba(255, 255, 255, 0.1);
}

.why-card:hover {
    background-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-10px);
}

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

.why-card h3 {
    color: var(--white);
    margin-bottom: 15px;
}

.why-card p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.95rem;
}

/* ========================================
   Gallery Section
   ======================================== */

.gallery-section {
    background-color: var(--light-color);
}

.gallery-description {
    max-width: 900px;
    margin: 20px auto 0;
    color: var(--gray-color);
    line-height: 1.8;
    font-size: 1rem;
    text-align: justify;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    grid-auto-rows: 200px;
    gap: 15px;
    margin-top: 50px;
}

.gallery-item-large {
    grid-column: span 2;
    grid-row: span 2;
}

.gallery-item-wide {
    grid-column: span 2;
}

.gallery-item-tall {
    grid-row: span 2;
}

@media (max-width: 1200px) {
    .gallery-grid {
        grid-template-columns: repeat(4, 1fr);
        grid-auto-rows: 180px;
    }
}

@media (max-width: 768px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
        grid-auto-rows: 150px;
    }
    
    .gallery-item-large {
        grid-column: span 2;
        grid-row: span 2;
    }
}

@media (max-width: 576px) {
    .gallery-grid {
        grid-template-columns: 1fr;
        grid-auto-rows: 200px;
    }
    
    .gallery-item-large,
    .gallery-item-wide,
    .gallery-item-tall {
        grid-column: span 1;
        grid-row: span 1;
    }
}

.gallery-item {
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    border: 2px solid var(--white);
    transition: all 0.4s ease;
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.18);
    border-color: var(--primary-color);
}

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

.gallery-item:hover img {
    transform: scale(1.15);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(26, 107, 158, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

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

.gallery-overlay i {
    font-size: 3rem;
    color: var(--white);
}

/* ========================================
   Students Section - Con Nuestros Alumnos
   ======================================== */

.students-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.students-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 50px;
}

.student-photo {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    transition: all 0.4s ease;
    aspect-ratio: 4/3;
}

.student-photo:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 15px 40px rgba(26, 107, 158, 0.2);
}

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

.student-photo:hover img {
    transform: scale(1.1);
}

@media (max-width: 992px) {
    .students-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .students-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
}

/* ========================================
   Testimonials Section
   ======================================== */

.testimonials-container {
    position: relative;
    max-width: 1300px;
    margin: 60px auto 0;
    padding: 0 100px;
    overflow: hidden;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    max-width: 1200px;
    margin: 0 auto;
    justify-content: center;
}

.testimonial-card {
    background-color: var(--white);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    border: 2px solid transparent;
    min-height: 320px;
    max-height: 450px;
    max-width: 100%;
    width: 100%;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.testimonial-card:hover {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    border-color: var(--primary-color);
}

.stars {
    color: #FFC107;
    font-size: 0.95rem;
    margin-bottom: 18px;
    display: flex;
    gap: 4px;
}

.testimonial-text {
    font-size: 0.85rem;
    font-style: italic;
    color: #555;
    margin-bottom: 20px;
    line-height: 1.6;
    font-weight: 400;
    flex-grow: 1;
    overflow-y: auto;
    max-height: 200px;
    padding-right: 5px;
}

.testimonial-text::-webkit-scrollbar {
    width: 6px;
}

.testimonial-text::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

.testimonial-text::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 10px;
}

.testimonial-text::-webkit-scrollbar-thumb:hover {
    background: #0052a3;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 15px;
    border-top: 2px solid #f0f0f0;
    margin-top: auto;
}

.testimonial-author img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--primary-color);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}

.author-info {
    text-align: left;
}

.author-info h4 {
    margin-bottom: 4px;
    color: var(--secondary-color);
    font-size: 0.95rem;
    font-weight: 600;
}

.author-info p {
    color: var(--gray-color);
    font-size: 0.8rem;
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 500;
}

.google-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: #4285f4;
    color: white;
    padding: 3px 8px;
    border-radius: 12px;
    font-size: 0.7rem;
    margin-top: 5px;
    font-weight: 600;
}

.google-badge i {
    font-size: 0.8rem;
}

/* Botones de navegación */
.testimonial-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--white);
    border: 2px solid var(--primary-color);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    z-index: 10;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.testimonial-nav:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.testimonial-nav.prev {
    left: 10px;
}

.testimonial-nav.next {
    right: 10px;
}

.testimonial-nav i {
    font-size: 1.2rem;
}

/* Indicadores */
.testimonial-indicators {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 50px;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: #ddd;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

.indicator.active {
    background-color: var(--primary-color);
    transform: scale(1.4);
    border-color: var(--primary-color);
}

.indicator:hover {
    background-color: var(--accent-color);
    transform: scale(1.2);
}

/* ========================================
   Contact Section
   ======================================== */

.contact-section {
    background-color: var(--light-color);
}

.contact-container {
    display: flex;
    gap: 60px;
    margin-top: 50px;
}

.contact-info {
    flex: 1;
}

.contact-form {
    flex: 1;
}

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

.info-icon {
    background: var(--white);
    color: var(--primary-color);
    width: 60px;
    height: 60px;
    min-width: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1.5rem;
    border: 2px solid var(--primary-color);
    position: relative;
}

.info-icon i {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.info-item h3 {
    margin-bottom: 8px;
    font-size: 1.2rem;
}

.info-item p {
    color: var(--gray-color);
    margin: 0;
}

.info-item a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

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

.map-container {
    margin-top: 30px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

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

.form-group label {
    display: block;
    margin-bottom: 10px;
    font-weight: 600;
    color: var(--secondary-color);
}

.form-control {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid #e0e0e0;
    border-radius: var(--border-radius-sm);
    font-family: 'Open Sans', sans-serif;
    font-size: 1rem;
    transition: var(--transition);
    background-color: var(--white);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(26, 107, 158, 0.1);
}

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

select.form-control {
    cursor: pointer;
}

/* ========================================
   Footer
   ======================================== */

/* ========================================
   Footer
   ======================================== */

footer {
    background: linear-gradient(135deg, #1a2332 0%, #2c3e50 100%);
    color: var(--white);
    padding: 0;
    position: relative;
    overflow: hidden;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color), var(--primary-color));
    background-size: 200% 100%;
    animation: gradientMove 3s ease infinite;
}

@keyframes gradientMove {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.footer-top {
    padding: 40px 0 30px;
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: 40px;
}

/* Footer Brand */
.footer-brand {
    padding-right: 20px;
}

.footer-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    margin-bottom: 20px;
    transition: var(--transition);
}

.footer-logo:hover {
    transform: translateX(5px);
}

.footer-logo-img {
    height: 180px;
    width: auto;
    object-fit: contain;
}

.footer-logo i {
    font-size: 2rem;
    color: var(--accent-color);
}

.footer-logo .logo-name {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--white);
    display: block;
    line-height: 1.2;
    text-align: center;
}

.footer-logo .logo-tagline {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 400;
    display: block;
    margin-top: 2px;
    text-align: center;
}

.footer-description {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin-bottom: 20px;
    font-size: 0.9rem;
}

/* Footer Contact Info */
.footer-contact-info {
    display: grid;
    gap: 12px;
    margin-bottom: 20px;
}

.footer-contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
}

.footer-contact-item i {
    color: var(--accent-color);
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.footer-contact-item a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    transition: var(--transition);
}

.footer-contact-item a:hover {
    color: var(--white);
    padding-left: 5px;
}

/* Social Links */
.social-links {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--white);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 1.1rem;
    border: 2px solid transparent;
}

.social-links a:hover {
    background: var(--accent-color);
    transform: translateY(-3px) rotate(5deg);
    border-color: var(--white);
}

/* Footer Navigation */
.footer-navigation {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.footer-column h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 25px;
    color: var(--white);
    position: relative;
    padding-bottom: 12px;
}

.footer-column h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--accent-color);
    border-radius: 2px;
}

.footer-column ul {
    list-style: none;
}

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

.footer-column a {
    color: rgba(255, 255, 255, 0.75);
    text-decoration: none;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
}

.footer-column a i {
    font-size: 0.7rem;
    color: var(--accent-color);
    transition: var(--transition);
}

.footer-column a:hover {
    color: var(--white);
    padding-left: 8px;
}

.footer-column a:hover i {
    transform: translateX(3px);
}

/* Newsletter */
.footer-newsletter p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 20px;
    font-size: 0.95rem;
    line-height: 1.6;
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 15px;
}

.newsletter-input {
    position: relative;
    display: flex;
    align-items: center;
}

.newsletter-input i {
    position: absolute;
    left: 15px;
    color: #999;
    font-size: 1rem;
}

.newsletter-input input {
    width: 100%;
    padding: 14px 15px 14px 45px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    font-size: 0.95rem;
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    transition: var(--transition);
}

.newsletter-input input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.newsletter-input input:focus {
    outline: none;
    border-color: var(--accent-color);
    background: rgba(255, 255, 255, 0.15);
}

.newsletter-form button {
    padding: 14px 25px;
    background: var(--accent-color);
    color: var(--white);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.newsletter-form button:hover {
    background: #d43f2e;
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(231, 76, 60, 0.4);
}

.newsletter-privacy {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 25px;
}

.newsletter-privacy i {
    color: var(--accent-color);
}

/* Footer Badges */
.footer-badges {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-top: 20px;
}

.badge-item {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 15px 10px;
    text-align: center;
    transition: var(--transition);
}

.badge-item:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--accent-color);
    transform: translateY(-3px);
}

.badge-item i {
    font-size: 1.5rem;
    color: var(--accent-color);
    margin-bottom: 8px;
    display: block;
}

.badge-item span {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.3;
    display: block;
}

/* Footer Bottom */
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 30px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.copyright {
    color: rgba(255, 255, 255, 0.7);
}

.copyright p {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.6;
}

.copyright strong {
    color: var(--white);
    font-weight: 700;
}

.designed-by {
    margin-top: 5px !important;
    font-size: 0.85rem !important;
}

.designed-by i {
    color: var(--accent-color);
    animation: heartbeat 1.5s ease-in-out infinite;
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    10%, 30% { transform: scale(1.2); }
    20%, 40% { transform: scale(1); }
}

.footer-bottom-links {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
}

.footer-bottom-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-bottom-links a:hover {
    color: var(--white);
}

.footer-bottom-links span {
    color: rgba(255, 255, 255, 0.3);
}

/* ========================================
   WhatsApp Float
   ======================================== */

.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 65px;
    height: 65px;
    background-color: #25D366;
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: var(--shadow-lg);
    z-index: 999;
    transition: var(--transition);
    text-decoration: none;
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    background-color: #128C7E;
    transform: scale(1.15);
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* ========================================
   Scroll to Top
   ======================================== */

.scroll-to-top {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    cursor: pointer;
    transition: var(--transition);
    z-index: 999;
    box-shadow: var(--shadow);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
}

.scroll-to-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.scroll-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* ========================================
   Cookie Banner
   ======================================== */

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--dark-color);
    color: var(--white);
    padding: 25px;
    z-index: 9999;
    display: none;
    box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.2);
}

.cookie-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    gap: 30px;
}

.cookie-text {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 15px;
}

.cookie-text i {
    font-size: 2rem;
    color: var(--accent-color);
}

.cookie-text a {
    color: var(--accent-color);
    text-decoration: underline;
}

.cookie-buttons {
    display: flex;
    gap: 15px;
}

.cookie-btn {
    padding: 12px 25px;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    font-size: 0.95rem;
}

.cookie-accept {
    background-color: var(--accent-color);
    color: var(--white);
}

.cookie-accept:hover {
    background-color: #3d8b40;
}

.cookie-settings {
    background-color: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

.cookie-settings:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

/* ========================================
   Legal Modal
   ======================================== */

.legal-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.85);
    z-index: 10000;
    overflow-y: auto;
    padding: 20px;
}

.legal-modal-content {
    background-color: var(--white);
    max-width: 900px;
    margin: 50px auto;
    padding: 50px;
    border-radius: var(--border-radius);
    position: relative;
    box-shadow: var(--shadow-lg);
}

.legal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    font-size: 2.5rem;
    cursor: pointer;
    color: var(--gray-color);
    transition: var(--transition);
}

.legal-close:hover {
    color: var(--dark-color);
    transform: rotate(90deg);
}

#legalContent h1,
#legalContent h2 {
    margin-top: 30px;
}

#legalContent h1:first-child {
    margin-top: 0;
}

#legalContent ul {
    margin-left: 20px;
    margin-bottom: 20px;
}

#legalContent li {
    margin-bottom: 10px;
}

/* ========================================
   Responsive Design
   ======================================== */

@media (max-width: 1024px) {
    .gallery-item-large {
        grid-column: span 1;
    }
}

@media (max-width: 992px) {
    section {
        padding: 80px 0;
    }

    .about-content {
        flex-direction: column;
    }

    .about-photos-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-photos-grid img {
        height: 100px;
    }

    .experience-badge {
        width: 70px;
        height: 70px;
        padding: 12px;
        bottom: 10px;
        right: 10px;
    }

    .badge-number {
        font-size: 1.3rem;
    }

    .badge-text {
        font-size: 0.65rem;
    }

    .contact-container {
        flex-direction: column;
    }

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

    .why-us-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .testimonials-container {
        padding: 0 40px;
    }

    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }

    .testimonial-card {
        min-height: 360px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        height: 70vh;
        max-height: 600px;
        background-color: var(--white);
        flex-direction: column;
        align-items: center;
        padding: 30px 0;
        box-shadow: var(--shadow-lg);
        transform: translateY(-150%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
        z-index: 999;
        overflow-y: auto;
    }

    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-links li {
        margin: 15px 0;
    }

    .mobile-menu-btn {
        display: block;
        margin-right: 5px;
    }

    .language-selector {
        display: none !important;
    }

    .mobile-lang-selector {
        display: block !important;
    }

    .logo-img {
        height: 50px;
    }

    .nav-container {
        padding: 1rem 1.5rem;
    }

    .hero {
        min-height: 500px;
        padding: 80px 15px 50px;
    }

    .hero-content {
        text-align: center;
    }

    .hero-content h1 {
        font-size: 1.75rem;
        margin-bottom: 12px;
        line-height: 1.1;
    }

    .hero-content .hero-subtitle {
        font-size: 0.9rem;
        margin-bottom: 20px;
        line-height: 1.5;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 10px;
        width: 100%;
        margin-bottom: 25px;
        align-items: center;
    }

    .hero-buttons .btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
        padding: 12px 20px;
        font-size: 0.95rem;
    }

    .hero-stats {
        gap: 10px;
        margin-top: 25px;
        flex-direction: row;
        justify-content: center;
        flex-wrap: wrap;
    }

    .stat-item {
        width: auto;
        min-width: 75px;
        max-width: 95px;
        padding: 8px 10px;
    }

    .stat-number {
        font-size: 1.1rem;
        margin-bottom: 3px;
    }

    .stat-label {
        font-size: 0.55rem;
        line-height: 1.2;
    }

    .cookie-content {
        flex-direction: column;
        text-align: center;
    }

    .cookie-text {
        flex-direction: column;
        padding-right: 0;
        margin-bottom: 20px;
    }

    .certifications,
    .about-features {
        grid-template-columns: 1fr;
    }

    .why-us-grid {
        grid-template-columns: 1fr;
    }

    .catalog-download-btn {
        font-size: 0.9rem;
        padding: 12px 24px;
        margin-top: 20px;
    }

    .catalog-download-btn i {
        font-size: 1rem;
    }

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

    .testimonials-container {
        padding: 0 20px;
        overflow: visible;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        transform: none !important;
    }

    .testimonial-card {
        min-height: auto;
        padding: 25px 20px;
    }

    .testimonial-nav {
        display: none;
    }

    .testimonial-indicators {
        display: none;
    }

    .legal-modal-content {
        padding: 30px;
    }

    .whatsapp-float {
        display: flex !important;
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
        font-size: 1.7rem;
    }

    .scroll-to-top {
        bottom: 20px;
        left: 20px;
        width: 45px;
        height: 45px;
        font-size: 1.1rem;
    }

    /* Footer Responsive */
    .footer-top {
        grid-template-columns: 1fr;
        gap: 50px;
        padding: 60px 0 40px;
    }

    .footer-brand {
        padding-right: 0;
    }

    .footer-navigation {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }

    .footer-badges {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 576px) {
    section {
        padding: 60px 0;
    }

    .nav-container {
        padding: 1rem;
    }

    .logo {
        font-size: 1.2rem;
        margin-left: 5px;
    }

    .mobile-menu-btn {
        margin-right: 5px;
    }

    .hero {
        min-height: 500px;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .course-content {
        padding: 25px;
    }

    .testimonial-content {
        padding: 30px;
    }

    /* Footer Mobile */
    .footer-top {
        padding: 50px 0 30px;
    }

    .footer-navigation {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-badges {
        grid-template-columns: 1fr;
    }

    .footer-bottom-links {
        justify-content: center;
    }

    .social-links {
        justify-content: center;
    }

    .footer-logo-img {
        height: 250px;
    }
}

/* ========================================
   Utilities
   ======================================== */

.hidden {
    display: none !important;
}

.visible {
    display: block !important;
}

.fade-in {
    animation: fadeIn 0.5s ease;
}

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

/* ========================================
   Snow Status Section
   ======================================== */

.snow-status-section {
    padding: 80px 0;
    background: #f8f9fa;
}

.snow-status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.status-widget {
    background: white;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.status-widget:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.status-widget.main-status {
    grid-column: span 2;
}

.widget-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid #f0f0f0;
}

.widget-header i {
    font-size: 2rem;
    color: var(--primary-color);
}

.widget-header h3 {
    font-size: 1.4rem;
    font-weight: 600;
    margin: 0;
    color: var(--secondary-color);
}

.widget-content {
    min-height: 100px;
}

.status-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 15px;
    padding: 20px;
}

.status-loading i {
    font-size: 2.5rem;
    color: var(--primary-color);
}

.status-loading p {
    margin: 0;
    color: var(--gray-color);
}

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

.status-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
}

.status-item span:first-child {
    font-weight: 500;
    color: var(--gray-color);
}

.status-item span:last-child {
    font-weight: 600;
    color: var(--secondary-color);
    font-size: 1.1rem;
}

.snow-status-footer {
    text-align: center;
    margin-top: 50px;
    padding-top: 30px;
    border-top: 2px solid #f0f0f0;
}

.snow-status-footer p {
    color: var(--gray-color);
    margin-bottom: 20px;
}

.snow-status-footer .btn-primary {
    background: var(--primary-color);
    color: white;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 30px;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
}

.snow-status-footer .btn-primary:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 102, 204, 0.3);
}

/* ========================================
   Webcams Section
   ======================================== */

.webcams-section {
    padding: 80px 0;
    background: white;
}

.webcams-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.webcam-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #f0f0f0;
}

.webcam-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.webcam-image {
    position: relative;
    width: 100%;
    height: 250px;
    overflow: hidden;
    background: #f0f0f0;
}

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

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

.webcam-overlay {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(220, 53, 69, 0.9);
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.85rem;
    font-weight: 600;
}

.webcam-overlay i {
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.webcam-info {
    padding: 25px;
}

.webcam-info h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 10px;
}

.webcam-info p {
    color: var(--gray-color);
    margin-bottom: 15px;
    line-height: 1.6;
}

.webcam-meta {
    display: flex;
    align-items: center;
    gap: 15px;
    padding-top: 15px;
    border-top: 1px solid #f0f0f0;
}

.webcam-altitude {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-color);
    font-weight: 600;
}

.webcam-altitude i {
    color: var(--primary-color);
}

.webcams-footer {
    margin-top: 50px;
}

.webcams-footer p {
    color: var(--gray-color);
    font-style: italic;
    font-size: 0.95rem;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .snow-status-grid {
        grid-template-columns: 1fr;
    }
    
    .status-widget.main-status {
        grid-column: span 1;
    }
    
    .webcams-grid {
        grid-template-columns: 1fr;
    }
}