/* ========================================
   SISTEMA DEPORTIVO - PÁGINA WEB
   Diseño Moderno, Minimalista y Futurista
   ======================================== */

/* === ROOT VARIABLES === */
:root {
    /* Colores Academia - VALOUI SPORTS */
    --academia-primary: #9333ea;
    --academia-secondary: #ec4899;
    --academia-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    
    /* Colores Gimnasio - GOWILD */
    --gym-primary: #ef4444;
    --gym-secondary: #f97316;
    --gym-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    
    /* Colores Base */
    --bg-primary: #0a0a0f;
    --bg-secondary: #14141f;
    --bg-card: #1a1a2e;
    --text-primary: #ffffff;
    --text-secondary: #a0a0b0;
    --accent: #6366f1;
    
    /* Espaciado */
    --container-width: 1200px;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Tipografía */
    --font-primary: 'Poppins', sans-serif;
    --font-display: 'Orbitron', sans-serif;
    
    /* Sombras */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 20px rgba(99, 102, 241, 0.3);
    
    /* Transiciones */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

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

/* === UTILIDADES === */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.text-gradient {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.loading {
    text-align: center;
    padding: var(--spacing-lg);
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* === NAVEGACIÓN === */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(20px);
    z-index: 1000;
    padding: 1rem 0;
    transition: all var(--transition-normal);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.navbar.scrolled {
    background: rgba(10, 10, 15, 0.95);
    box-shadow: var(--shadow-lg);
}

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

.nav-brand {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.brand-text {
    background: linear-gradient(135deg, #667eea 0%, #f093fb 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.brand-separator {
    color: var(--accent);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nav-toggle span {
    width: 25px;
    height: 2px;
    background: var(--text-primary);
    transition: all var(--transition-fast);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    position: relative;
    padding: 0.5rem 1rem;
    transition: all var(--transition-normal);
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--academia-primary), var(--gym-primary));
    transform: translateX(-50%);
    transition: width var(--transition-normal);
}

.nav-link:hover {
    color: var(--text-primary);
}

.nav-link:hover::before {
    width: 80%;
}

/* === HERO SECTION === */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

.hero-background {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.gradient-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 50%, rgba(147, 51, 234, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(239, 68, 68, 0.15) 0%, transparent 50%),
                var(--bg-primary);
}

.animated-shapes {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.3;
    animation: float 20s infinite ease-in-out;
}

.shape-1 {
    width: 400px;
    height: 400px;
    background: var(--academia-gradient);
    top: -200px;
    left: -200px;
    animation-delay: 0s;
}

.shape-2 {
    width: 300px;
    height: 300px;
    background: var(--gym-gradient);
    bottom: -150px;
    right: -150px;
    animation-delay: -7s;
}

.shape-3 {
    width: 350px;
    height: 350px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: -14s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.1); }
    66% { transform: translate(-20px, 20px) scale(0.9); }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: var(--spacing-lg) 0;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: -2px;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 3vw, 1.5rem);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    font-weight: 300;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-xl);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-normal);
    border: 2px solid transparent;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--academia-primary), var(--gym-primary));
    color: white;
    box-shadow: 0 4px 20px rgba(147, 51, 234, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(147, 51, 234, 0.6);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-3px);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
    max-width: 600px;
    margin: 0 auto;
}

.stat-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: var(--spacing-md);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all var(--transition-normal);
}

.stat-card:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-5px);
}

.stat-number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #667eea, #f093fb);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.mouse {
    width: 30px;
    height: 50px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 20px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 2px;
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 2s infinite;
}

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

@keyframes scroll {
    0% { opacity: 1; transform: translateX(-50%) translateY(0); }
    100% { opacity: 0; transform: translateX(-50%) translateY(15px); }
}

/* === SECTIONS === */
section {
    padding: var(--spacing-xl) 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: -1px;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* === SERVICIOS === */
.services {
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 500px), 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.service-card {
    position: relative;
    background: var(--bg-card);
    border-radius: 30px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: rgba(255, 255, 255, 0.1);
}

.card-glow {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 0%, rgba(147, 51, 234, 0.2), transparent 70%);
    opacity: 0;
    transition: opacity var(--transition-slow);
}

.service-card:hover .card-glow {
    opacity: 1;
}

.academia-card:hover .card-glow {
    background: radial-gradient(circle at 50% 0%, rgba(147, 51, 234, 0.3), transparent 70%);
}

.gym-card:hover .card-glow {
    background: radial-gradient(circle at 50% 0%, rgba(239, 68, 68, 0.3), transparent 70%);
}

.card-content {
    padding: var(--spacing-lg);
    position: relative;
    z-index: 1;
}

.card-icon {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.academia-card .card-icon {
    background: linear-gradient(135deg, rgba(147, 51, 234, 0.2), rgba(236, 72, 153, 0.2));
}

.gym-card .card-icon {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.2), rgba(249, 115, 22, 0.2));
}

.card-title {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.card-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.card-features {
    list-style: none;
    margin-bottom: var(--spacing-md);
}

.card-features li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

.card-features svg {
    flex-shrink: 0;
    margin-top: 0.2rem;
}

.academia-card .card-features svg {
    stroke: var(--academia-primary);
}

.gym-card .card-features svg {
    stroke: var(--gym-primary);
}

.card-footer {
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    transition: all var(--transition-normal);
}

.academia-card .card-link:hover {
    color: var(--academia-primary);
}

.gym-card .card-link:hover {
    color: var(--gym-primary);
}

/* === PRICING === */
.pricing {
    background: var(--bg-secondary);
}

.pricing-tabs {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.tab-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: var(--bg-card);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    color: var(--text-secondary);
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.tab-btn:hover {
    border-color: rgba(255, 255, 255, 0.2);
    color: var(--text-primary);
}

.tab-btn.active {
    background: linear-gradient(135deg, var(--academia-primary), var(--gym-primary));
    border-color: transparent;
    color: white;
}

.pricing-content {
    display: none;
}

.pricing-content.active {
    display: block;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
    gap: var(--spacing-md);
}

.price-card {
    background: var(--bg-card);
    border-radius: 20px;
    padding: var(--spacing-lg);
    border: 2px solid rgba(255, 255, 255, 0.05);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.price-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--academia-primary), var(--gym-primary));
    transform: scaleX(0);
    transition: transform var(--transition-normal);
}

.price-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.1);
}

.price-card:hover::before {
    transform: scaleX(1);
}

.price-header {
    margin-bottom: var(--spacing-md);
}

.price-name {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.price-amount {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, #667eea, #f093fb);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.price-period {
    color: var(--text-secondary);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.price-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.price-btn {
    width: 100%;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: var(--text-primary);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.price-btn:hover {
    background: linear-gradient(135deg, var(--academia-primary), var(--gym-primary));
    border-color: transparent;
}

/* === SCHEDULE === */
.schedule {
    background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
}

.schedule-container {
    display: grid;
    gap: var(--spacing-md);
}

.schedule-day {
    background: var(--bg-card);
    border-radius: 20px;
    padding: var(--spacing-md);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.day-header {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid rgba(255, 255, 255, 0.05);
}

.schedule-items {
    display: grid;
    gap: 0.75rem;
}

.schedule-item {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: var(--spacing-md);
    padding: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.02);
    border-radius: 12px;
    border-left: 3px solid;
    transition: all var(--transition-fast);
}

.schedule-item:nth-child(odd) {
    border-left-color: var(--academia-primary);
}

.schedule-item:nth-child(even) {
    border-left-color: var(--gym-primary);
}

.schedule-item:hover {
    background: rgba(255, 255, 255, 0.05);
    transform: translateX(5px);
}

.schedule-time {
    font-family: var(--font-display);
    font-weight: 600;
    color: var(--accent);
    white-space: nowrap;
}

.schedule-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.schedule-category {
    font-weight: 600;
}

.schedule-details {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.schedule-location {
    font-size: 0.85rem;
    color: var(--text-secondary);
    white-space: nowrap;
}

/* === CONTACT === */
.contact {
    background: var(--bg-primary);
}

/* === GALERÍA === */
.gallery {
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.gallery-tabs {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.gallery-tab-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: var(--bg-card);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    color: var(--text-secondary);
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.gallery-tab-btn:hover {
    border-color: rgba(255, 255, 255, 0.2);
    color: var(--text-primary);
}

.gallery-tab-btn.active {
    background: linear-gradient(135deg, var(--academia-primary), var(--gym-primary));
    border-color: transparent;
    color: white;
}

.gallery-grid {
    position: relative;
    min-height: 400px;
}

.gallery-content {
    display: none;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
    gap: var(--spacing-md);
    animation: fadeInUp 0.5s ease-out;
}

.gallery-content.active {
    display: grid;
}

.gallery-item {
    position: relative;
    aspect-ratio: 4/3;
    border-radius: 20px;
    overflow: hidden;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.gallery-item:hover {
    transform: translateY(-10px);
}

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

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

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.9) 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--spacing-md);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

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

.gallery-overlay h4 {
    color: white;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.gallery-overlay p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
}

/* === TESTIMONIOS === */
.testimonials {
    background: var(--bg-secondary);
    overflow: visible;
    padding: 4rem 0;
}

.testimonials-container {
    position: relative;
}

.testimonials-slider {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.testimonial-card {
    background: var(--bg-card);
    border-radius: 20px;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all var(--transition-normal);
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 5rem;
    font-family: Georgia, serif;
    color: rgba(102, 126, 234, 0.08);
    line-height: 1;
    font-weight: bold;
}

.testimonial-card:hover {
    transform: translateY(-8px);
    border-color: rgba(102, 126, 234, 0.3);
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.15);
}

.testimonial-stars {
    display: flex;
    gap: 0.3rem;
    margin-bottom: 1rem;
    position: relative;
    z-index: 2;
}

.testimonial-stars svg {
    width: 20px;
    height: 20px;
    filter: drop-shadow(0 2px 4px rgba(251, 191, 36, 0.3));
}

.testimonial-text {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 2;
    flex-grow: 1;
    font-size: 1rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: auto;
    position: relative;
    z-index: 2;
}

.author-avatar {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid rgba(102, 126, 234, 0.3);
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

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

.author-info {
    flex-grow: 1;
}

.author-info h5 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

.author-info p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    opacity: 0.8;
}

.testimonial-controls {
    display: none; /* Ocultos por defecto, solo se muestran en desktop si es necesario */
    justify-content: center;
    align-items: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.testimonial-prev,
.testimonial-next {
    width: 50px;
    height: 50px;
    background: var(--bg-card);
    border: 2px solid rgba(102, 126, 234, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    color: var(--text-primary);
}

.testimonial-prev:hover,
.testimonial-next:hover {
    background: rgba(102, 126, 234, 0.2);
    border-color: var(--accent);
    transform: scale(1.1);
}

.testimonial-prev:active,
.testimonial-next:active {
    transform: scale(0.95);
}

.testimonial-dots {
    display: none;
}

/* === CONTACT === */
.contact {
    background: var(--bg-primary);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--spacing-lg);
}

.contact-form-container {
    background: var(--bg-card);
    border-radius: 20px;
    padding: var(--spacing-lg);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.contact-form-container h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.875rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: all var(--transition-normal);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    background: rgba(255, 255, 255, 0.08);
}

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

.form-submit {
    margin-top: var(--spacing-sm);
}

.submit-loader {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.submit-loader svg {
    animation: spin 1s linear infinite;
}

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

.form-message {
    padding: 1rem;
    border-radius: 12px;
    font-size: 0.9rem;
    text-align: center;
    display: none;
}

.form-message.success {
    display: block;
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #22c55e;
}

.form-message.error {
    display: block;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #ef4444;
}

.contact-info-wrapper {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.map-container {
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 400px), 1fr));
    gap: var(--spacing-lg);
}

.contact-card {
    background: var(--bg-card);
    border-radius: 20px;
    padding: var(--spacing-lg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all var(--transition-normal);
}

.contact-card:hover {
    border-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
}

.contact-header {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid rgba(255, 255, 255, 0.05);
}

.contact-header h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.info-item {
    display: flex;
    gap: var(--spacing-sm);
}

.info-item svg {
    flex-shrink: 0;
    stroke: var(--accent);
}

.info-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

.info-value {
    font-weight: 500;
}

/* === FOOTER === */
.footer {
    background: var(--bg-secondary);
    padding: var(--spacing-lg) 0 var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

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

.footer-brand h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    background: linear-gradient(135deg, #667eea, #f093fb);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-brand p {
    color: var(--text-secondary);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
}

.footer-column h4 {
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
}

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

.footer-column li {
    margin-bottom: 0.5rem;
}

.footer-column a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
}

/* === RESPONSIVE === */

/* Tablets y móviles grandes */
@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: calc(100vh - 70px);
        background: rgba(20, 20, 31, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: var(--spacing-lg);
        border-left: 1px solid rgba(255, 255, 255, 0.1);
        transition: right var(--transition-normal);
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    /* Hero adjustments */
    .hero {
        min-height: 100vh;
        padding: 100px 0 60px;
    }
    
    .hero-title {
        font-size: clamp(2rem, 10vw, 3rem);
        margin-bottom: 1rem;
    }
    
    .hero-subtitle {
        font-size: clamp(1rem, 4vw, 1.2rem);
        margin-bottom: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
        margin-bottom: 3rem;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
        padding: 0.875rem 1.5rem;
        font-size: 0.95rem;
    }
    
    .hero-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.75rem;
        max-width: 100%;
    }
    
    .stat-card {
        padding: 1rem 0.75rem;
    }
    
    .stat-number {
        font-size: 1.75rem;
    }
    
    .stat-label {
        font-size: 0.75rem;
    }
    
    /* Shapes más pequeñas en móvil */
    .shape-1 {
        width: 250px;
        height: 250px;
    }
    
    .shape-2 {
        width: 200px;
        height: 200px;
    }
    
    .shape-3 {
        width: 220px;
        height: 220px;
    }
    
    /* Sections */
    section {
        padding: 3rem 0;
    }
    
    .section-title {
        font-size: clamp(1.75rem, 8vw, 2.5rem);
        margin-bottom: 1rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .card-content {
        padding: 2rem 1.5rem;
    }
    
    .card-icon {
        width: 60px;
        height: 60px;
    }
    
    .card-title {
        font-size: 1.5rem;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-tabs {
        gap: 0.75rem;
    }
    
    .tab-btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .schedule-item {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .schedule-time,
    .schedule-location {
        white-space: normal;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    /* Galería responsive */
    .gallery-tabs {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .gallery-tab-btn {
        width: 100%;
    }
    
    .gallery-content {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Testimonios responsive - Stack simple */
    .testimonials-slider {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .testimonial-card {
        padding: 2rem 1.5rem;
        max-width: 600px;
        margin: 0 auto;
        width: 100%;
    }
    
    .testimonial-card::before {
        font-size: 4rem;
        top: 15px;
        right: 15px;
    }
    
    .testimonial-text {
        font-size: 1rem;
        line-height: 1.7;
    }
    
    .author-avatar {
        width: 50px;
        height: 50px;
        border-width: 2px;
    }
    
    .author-info h5 {
        font-size: 1rem;
    }
    
    .author-info p {
        font-size: 0.85rem;
    }
    
    /* Controles ocultos en tablet */
    .testimonial-controls {
        display: none;
    }
    
    /* Formulario responsive */
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
}

/* Móviles pequeños */
@media (max-width: 480px) {
    :root {
        --spacing-md: 1rem;
        --spacing-lg: 2rem;
        --spacing-xl: 3rem;
    }
    
    .container {
        padding: 0 1rem;
    }
    
    /* Navbar */
    .nav-brand {
        font-size: 1.2rem;
    }
    
    /* Hero */
    .hero {
        min-height: auto;
        padding: 80px 0 40px;
    }
    
    .hero-title {
        font-size: 1.75rem;
        line-height: 1.2;
        margin-bottom: 0.75rem;
        letter-spacing: -1px;
    }
    
    .hero-subtitle {
        font-size: 0.95rem;
        margin-bottom: 1.5rem;
    }
    
    .hero-buttons {
        gap: 0.75rem;
        margin-bottom: 2rem;
    }
    
    .btn {
        padding: 0.75rem 1.25rem;
        font-size: 0.875rem;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .stat-card {
        padding: 1rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .stat-label {
        font-size: 0.85rem;
    }
    
    .scroll-indicator {
        display: none;
    }
    
    /* Shapes más discretas */
    .shape {
        opacity: 0.15;
    }
    
    .shape-1,
    .shape-2,
    .shape-3 {
        width: 150px;
        height: 150px;
    }
    
    /* Sections */
    section {
        padding: 2.5rem 0;
    }
    
    .section-header {
        margin-bottom: 2rem;
    }
    
    .section-title {
        font-size: 1.5rem;
        letter-spacing: -0.5px;
    }
    
    .section-subtitle {
        font-size: 0.9rem;
    }
    
    /* Service cards */
    .card-content {
        padding: 1.5rem 1rem;
    }
    
    .card-icon {
        width: 50px;
        height: 50px;
        margin-bottom: 1rem;
    }
    
    .card-icon svg {
        width: 40px;
        height: 40px;
    }
    
    .card-title {
        font-size: 1.25rem;
    }
    
    .card-description {
        font-size: 0.9rem;
    }
    
    .card-features li {
        font-size: 0.85rem;
        margin-bottom: 0.75rem;
    }
    
    /* Pricing */
    .pricing-tabs {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .tab-btn {
        width: 100%;
        padding: 0.875rem 1rem;
    }
    
    .price-card {
        padding: 1.5rem;
    }
    
    .price-name {
        font-size: 1.25rem;
    }
    
    .price-amount {
        font-size: 2rem;
    }
    
    .price-period {
        font-size: 0.8rem;
    }
    
    .price-description {
        font-size: 0.85rem;
    }
    
    /* Schedule */
    .schedule-day {
        padding: 1.25rem 1rem;
    }
    
    .day-header {
        font-size: 1.1rem;
        margin-bottom: 1rem;
    }
    
    .schedule-item {
        padding: 0.75rem;
        gap: 0.5rem;
    }
    
    .schedule-time {
        font-size: 0.85rem;
    }
    
    .schedule-category {
        font-size: 0.9rem;
    }
    
    .schedule-details,
    .schedule-location {
        font-size: 0.75rem;
    }
    
    /* Contact */
    .contact-card {
        padding: 1.5rem;
    }
    
    .contact-header h3 {
        font-size: 1.25rem;
    }
    
    .info-label {
        font-size: 0.75rem;
    }
    
    .info-value {
        font-size: 0.85rem;
    }
    
    /* Footer */
    .footer {
        padding: 2rem 0 1rem;
    }
    
    .footer-brand h3 {
        font-size: 1.25rem;
    }
    
    .footer-brand p {
        font-size: 0.85rem;
    }
    
    .footer-column h4 {
        font-size: 1rem;
    }
    
    .footer-column li {
        font-size: 0.85rem;
    }
    
    .footer-bottom {
        font-size: 0.75rem;
    }
    
    /* Galería móvil */
    .gallery-content {
        grid-template-columns: 1fr;
    }
    
    .gallery-item {
        aspect-ratio: 16/9;
    }
    
    /* Testimonios móvil */
    .testimonials {
        padding: 3rem 0;
    }
    
    .testimonials-slider {
        gap: 1.5rem;
    }
    
    .testimonial-card {
        padding: 1.75rem 1.25rem;
    }
    
    .testimonial-card::before {
        font-size: 3rem;
        top: 10px;
        right: 10px;
    }
    
    .testimonial-text {
        font-size: 0.95rem;
        line-height: 1.6;
        margin-bottom: 1.25rem;
    }
    
    .testimonial-stars {
        margin-bottom: 0.75rem;
    }
    
    .testimonial-stars svg {
        width: 18px;
        height: 18px;
    }
    
    .author-avatar {
        width: 45px;
        height: 45px;
    }
    
    .author-info h5 {
        font-size: 0.95rem;
    }
    
    .author-info p {
        font-size: 0.8rem;
    }
    
    /* Formulario móvil */
    .contact-form-container {
        padding: 1.5rem;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 0.75rem;
        font-size: 0.95rem;
    }
}

/* Móviles muy pequeños (iPhone SE, etc) */
@media (max-width: 375px) {
    .hero-title {
        font-size: 1.5rem;
    }
    
    .stat-number {
        font-size: 1.75rem;
    }
    
    .section-title {
        font-size: 1.35rem;
    }
}

/* Landscape mode en móviles */
@media (max-width: 768px) and (orientation: landscape) {
    .hero {
        min-height: auto;
        padding: 100px 0 40px;
    }
    
    .hero-stats {
        grid-template-columns: repeat(3, 1fr);
    }
    
    section {
        padding: 2rem 0;
    }
}

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

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

/* === BOTÓN WHATSAPP FLOTANTE === */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.whatsapp-btn {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    cursor: pointer;
    transition: all var(--transition-normal);
    border: none;
    animation: pulse-whatsapp 2s infinite;
}

.whatsapp-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}

.whatsapp-btn:active {
    transform: scale(0.95);
}

.whatsapp-btn svg {
    width: 32px;
    height: 32px;
    fill: white;
}

.whatsapp-tooltip {
    position: absolute;
    right: 70px;
    top: 50%;
    transform: translateY(-50%);
    background: white;
    color: #128c7e;
    padding: 0.75rem 1.25rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.9rem;
    white-space: nowrap;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    opacity: 0;
    pointer-events: none;
    transition: all var(--transition-normal);
}

.whatsapp-tooltip::after {
    content: '';
    position: absolute;
    right: -8px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-left: 8px solid white;
    border-top: 8px solid transparent;
    border-bottom: 8px solid transparent;
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    right: 75px;
}

@keyframes pulse-whatsapp {
    0%, 100% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4), 
                    0 0 0 0 rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4), 
                    0 0 0 15px rgba(37, 211, 102, 0);
    }
}

/* Responsive WhatsApp button */
@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
    }
    
    .whatsapp-btn {
        width: 55px;
        height: 55px;
    }
    
    .whatsapp-btn svg {
        width: 28px;
        height: 28px;
    }
    
    .whatsapp-tooltip {
        display: none;
    }
}

@media (max-width: 480px) {
    .whatsapp-float {
        bottom: 15px;
        right: 15px;
    }
    
    .whatsapp-btn {
        width: 50px;
        height: 50px;
    }
    
    .whatsapp-btn svg {
        width: 26px;
        height: 26px;
    }
}

/* === SCROLLBAR PERSONALIZADO === */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--academia-primary), var(--gym-primary));
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, var(--gym-primary), var(--academia-primary));
}