/* ================================
   PAGINASWEBPRO - ESTILOS 2026
   Diseño Web Profesional
   ================================ */

/* ================================
   CSS VARIABLES
   ================================ */
:root {
    /* Colores Principales - Dopamina Colors */
    --color-primary: #00D9FF;
    --color-primary-dark: #00B8D9;
    --color-primary-light: #33E0FF;
    --color-accent: #00FFB8;
    --color-accent-dark: #00D99A;
    
    /* Colores de Fondo */
    --color-bg-dark: #0A1628;
    --color-bg-darker: #050D1A;
    --color-bg-card: rgba(26, 43, 73, 0.6);
    
    /* Colores de Texto */
    --color-text-primary: #FFFFFF;
    --color-text-secondary: #B0C4DE;
    --color-text-muted: #7A8CA5;
    
    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    
    /* Sombras y Profundidad */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.4);
    --shadow-xl: 0 16px 64px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px rgba(0, 217, 255, 0.3);
    
    /* Tipografía */
    --font-display: 'Orbitron', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-accent: 'Space Grotesk', sans-serif;
    
    /* Espaciado */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Transiciones */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    --transition-bounce: 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    height: 100%; /* Importante para Safari */
    background-color: var(--color-bg-darker); /* Fallback para Safari */
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg-darker); /* Fallback sólido para Safari */
    background: linear-gradient(135deg, var(--color-bg-darker) 0%, var(--color-bg-dark) 100%);
    background-attachment: fixed; /* Importante para Safari iOS */
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    min-height: 100vh; /* Asegurar que cubra toda la altura */
    -webkit-background-size: cover;
    background-size: cover;
}

/* Fondo animado con orbes */
body::before {
    content: '';
    position: fixed; /* Changed from absolute to fixed para Safari iOS */
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(0, 217, 255, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(0, 255, 184, 0.06) 0%, transparent 50%);
    animation: backgroundMove 20s ease-in-out infinite;
    z-index: -1;
    pointer-events: none; /* Importante para iOS */
    will-change: transform; /* Optimización para Safari */
    -webkit-backface-visibility: hidden; /* Fix para Safari */
    backface-visibility: hidden;
}

@keyframes backgroundMove {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    50% { transform: translate(-5%, -5%) rotate(180deg); }
}

/* ================================
   LOADING SCREEN
   ================================ */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-bg-darker);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
}

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

.logo-loader {
    width: 100px;
    height: 100px;
    margin: 0 auto 2rem;
    position: relative;
    animation: pulse 2s ease-in-out infinite;
}

.pw-text {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: var(--shadow-glow);
}

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

.loading-text {
    font-size: 1.2rem;
    color: var(--color-text-secondary);
    animation: fadeInOut 2s ease-in-out infinite;
}

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

/* ================================
   NAVIGATION
   ================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1rem 0;
    z-index: 1000;
    transition: all var(--transition-normal);
}

.navbar.scrolled {
    background: rgba(10, 22, 40, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: var(--shadow-md);
}

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

.logo {
    text-decoration: none;
}

.logo-3d {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.5rem;
    perspective: 1000px;
}

.logo-text {
    color: var(--color-text-primary);
    transition: transform var(--transition-normal);
}

.logo-text-accent {
    color: var(--color-primary);
    transition: transform var(--transition-normal);
}

.logo-text-pro {
    color: var(--color-accent);
    transition: transform var(--transition-normal);
}

.logo:hover .logo-text {
    transform: translateZ(10px);
}

.logo:hover .logo-text-accent {
    transform: translateZ(20px);
}

.logo:hover .logo-text-pro {
    transform: translateZ(30px);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.menu-toggle span {
    width: 30px;
    height: 3px;
    background: var(--color-primary);
    border-radius: 3px;
    transition: all var(--transition-normal);
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

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

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
}

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

.nav-link {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    padding: 0.5rem 0;
    transition: color var(--transition-fast);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    transition: width var(--transition-normal);
}

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

.nav-link:hover::after {
    width: 100%;
}

.nav-link.cta-button {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: var(--color-bg-dark);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    transition: all var(--transition-normal);
}

.nav-link.cta-button::after {
    display: none;
}

.nav-link.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
    color: var(--color-bg-dark);
}

/* ================================
   UTILITY CLASSES
   ================================ */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-padding {
    padding: var(--spacing-xl) 0;
}

.gradient-text {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.glass-effect {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
}

/* Botones 3D */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.btn-3d {
    transform-style: preserve-3d;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.btn-3d:hover {
    transform: translateY(-4px) translateZ(10px);
    box-shadow: 0 12px 32px rgba(0, 217, 255, 0.4);
}

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

.btn-secondary {
    background: var(--glass-bg);
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.btn-glass {
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.btn-arrow {
    transition: transform var(--transition-normal);
}

.btn:hover .btn-arrow {
    transform: translateX(4px);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* Card Effects */
.card-hover-3d {
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    transform-style: preserve-3d;
}

.card-hover-3d:hover {
    transform: translateY(-8px) rotateX(5deg);
    box-shadow: 0 20px 60px rgba(0, 217, 255, 0.2);
}

/* ================================
   SECTION HEADERS
   ================================ */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-badge {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    backdrop-filter: blur(10px);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

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

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

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.3;
    animation: float 20s ease-in-out infinite;
}

.orb-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--color-primary) 0%, transparent 70%);
    top: -10%;
    left: -10%;
    animation-delay: 0s;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--color-accent) 0%, transparent 70%);
    bottom: -10%;
    right: -10%;
    animation-delay: 7s;
}

.orb-3 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, var(--color-primary-light) 0%, transparent 70%);
    top: 50%;
    left: 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;
    max-width: 800px;
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
    animation: slideDown 1s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.badge-icon {
    font-size: 1.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.badge-icon svg {
    width: 24px;
    height: 24px;
    animation: badgePulse 2s ease-in-out infinite;
}

@keyframes badgePulse {
    0%, 100% { transform: scale(1); filter: drop-shadow(0 2px 8px rgba(0, 217, 255, 0.4)); }
    50% { transform: scale(1.1); filter: drop-shadow(0 4px 16px rgba(0, 217, 255, 0.6)); }
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 1s ease-out 0.2s both;
}

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

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    animation: fadeInUp 1s ease-out 0.4s both;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.stat-item {
    padding: 1.5rem 2rem;
    border-radius: var(--radius-md);
    text-align: center;
    min-width: 150px;
    animation: fadeInUp 1s ease-out 0.6s both;
    transition: transform var(--transition-normal);
}

.stat-item:hover {
    transform: translateY(-5px);
}

.stat-number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease-out 0.8s both;
}

.hero-visual {
    position: absolute;
    right: 5%;
    top: 50%;
    transform: translateY(-50%);
    display: none;
}

.floating-card {
    position: absolute;
    padding: 1.5rem;
    border-radius: var(--radius-md);
    min-width: 200px;
    animation: floatingCard 3s ease-in-out infinite;
}

.card-3d {
    transform-style: preserve-3d;
    transform: perspective(1000px) rotateY(-15deg);
}

@keyframes floatingCard {
    0%, 100% { transform: perspective(1000px) rotateY(-15deg) translateY(0); }
    50% { transform: perspective(1000px) rotateY(-15deg) translateY(-20px); }
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-icon svg {
    width: 48px;
    height: 48px;
    filter: drop-shadow(0 4px 12px rgba(0, 217, 255, 0.4));
    transition: transform var(--transition-normal);
}

.floating-card:hover .card-icon svg {
    transform: scale(1.2) rotate(10deg);
}

.card-title {
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.card-desc {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.floating-card:nth-child(1) {
    top: 0;
    right: 0;
}

.floating-card:nth-child(2) {
    top: 40%;
    right: 50px;
}

.floating-card:nth-child(3) {
    top: 80%;
    right: 20px;
}

/* ================================
   SERVICIOS SECTION
   ================================ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.service-card {
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

.service-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
    color: var(--color-bg-dark);
}

.service-icon svg {
    width: 48px;
    height: 48px;
}

.service-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.service-description {
    color: var(--color-text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.service-features {
    list-style: none;
    margin-bottom: 1.5rem;
}

.service-features li {
    padding: 0.5rem 0;
    color: var(--color-text-secondary);
    font-size: 0.95rem;
}

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

.service-link:hover {
    gap: 1rem;
}

/* ================================
   METODOLOGÍA SECTION
   ================================ */
.metodologia-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.metodologia-card {
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    position: relative;
    overflow: hidden;
}

.metodologia-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
}

.metodologia-number {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 900;
    color: rgba(0, 217, 255, 0.1);
    line-height: 1;
}

.metodologia-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.metodologia-icon svg {
    width: 64px;
    height: 64px;
    display: block;
    filter: drop-shadow(0 4px 12px rgba(0, 217, 255, 0.3));
    animation: iconFloat 3s ease-in-out infinite;
}

@keyframes iconFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
}

.metodologia-card:hover .metodologia-icon svg {
    animation: iconFloat 3s ease-in-out infinite, iconRotate 0.5s ease-out;
}

@keyframes iconRotate {
    0% { transform: rotate(0deg) scale(1); }
    50% { transform: rotate(5deg) scale(1.1); }
    100% { transform: rotate(0deg) scale(1); }
}

.metodologia-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.metodologia-subtitle {
    color: var(--color-primary);
    font-weight: 600;
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.metodologia-description {
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.metodologia-tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(0, 217, 255, 0.1);
    border: 1px solid rgba(0, 217, 255, 0.3);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    color: var(--color-primary);
    font-weight: 600;
}

.metodologia-result {
    padding: 2rem;
    border-radius: var(--radius-lg);
    text-align: center;
    border: 2px solid var(--color-primary);
}

.result-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.result-icon svg {
    width: 48px;
    height: 48px;
    filter: drop-shadow(0 4px 16px rgba(0, 217, 255, 0.5));
    animation: targetPulse 2s ease-in-out infinite;
}

@keyframes targetPulse {
    0%, 100% { 
        transform: scale(1) rotate(0deg); 
        filter: drop-shadow(0 4px 16px rgba(0, 217, 255, 0.5));
    }
    50% { 
        transform: scale(1.1) rotate(180deg); 
        filter: drop-shadow(0 6px 24px rgba(0, 255, 184, 0.7));
    }
}

.result-text {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.result-text strong {
    color: var(--color-primary);
}

/* ================================
   ENFOQUES 2026 SECTION
   ================================ */
.enfoques-category {
    margin-bottom: var(--spacing-xl);
}

.category-title {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.category-icon {
    font-size: 2.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.category-icon svg {
    width: 40px;
    height: 40px;
    filter: drop-shadow(0 4px 12px rgba(0, 217, 255, 0.5));
    animation: categoryGlow 3s ease-in-out infinite;
}

@keyframes categoryGlow {
    0%, 100% { filter: drop-shadow(0 4px 12px rgba(0, 217, 255, 0.5)); }
    50% { filter: drop-shadow(0 6px 20px rgba(0, 255, 184, 0.6)); }
}

.enfoques-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.enfoques-grid-two-column {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.enfoque-card {
    padding: 2rem;
    border-radius: var(--radius-lg);
}

.enfoque-card-large {
    padding: 2.5rem;
    border-radius: var(--radius-lg);
}

.enfoque-visual {
    width: 100%;
    height: 150px;
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
    position: relative;
    overflow: hidden;
}

/* Glassmorphism Demo */
.glassmorphism-demo {
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.3), rgba(0, 255, 184, 0.3));
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.glass-layer {
    position: absolute;
    border-radius: 12px;
}

.layer-back {
    width: 80%;
    height: 70%;
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.4), rgba(0, 255, 184, 0.2));
    top: 10%;
    left: 10%;
    animation: glassFloat1 4s ease-in-out infinite;
}

.layer-mid {
    width: 60%;
    height: 60%;
    background: linear-gradient(225deg, rgba(0, 255, 184, 0.3), rgba(0, 217, 255, 0.2));
    top: 20%;
    left: 20%;
    animation: glassFloat2 3s ease-in-out infinite;
}

@keyframes glassFloat1 {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    50% { transform: translate(10px, -10px) rotate(5deg); }
}

@keyframes glassFloat2 {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    50% { transform: translate(-10px, 10px) rotate(-5deg); }
}

.glass-card {
    position: relative;
    z-index: 3;
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    animation: glassCardFloat 2s ease-in-out infinite;
}

@keyframes glassCardFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-5px); }
}

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

.glass-icon {
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
}

.glass-text {
    font-size: 0.7rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

/* Neumorphism Demo */
.neumorphism-demo {
    background: #1A2B49;
    display: flex;
    align-items: center;
    justify-content: space-around;
    padding: 1rem;
}

.neuro-button {
    width: 60px;
    height: 60px;
    background: #1A2B49;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 
        8px 8px 16px rgba(0, 0, 0, 0.4),
        -8px -8px 16px rgba(40, 60, 100, 0.3);
    transition: all 0.3s ease;
    cursor: pointer;
}

.neuro-button:hover {
    box-shadow: 
        4px 4px 8px rgba(0, 0, 0, 0.4),
        -4px -4px 8px rgba(40, 60, 100, 0.3);
    transform: scale(0.98);
}

.neuro-button svg {
    filter: drop-shadow(0 2px 4px rgba(0, 217, 255, 0.3));
}

.neuro-card {
    width: 60px;
    height: 60px;
    background: #1A2B49;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 
        inset 6px 6px 12px rgba(0, 0, 0, 0.4),
        inset -6px -6px 12px rgba(40, 60, 100, 0.3);
    animation: neuroPress 3s ease-in-out infinite;
}

@keyframes neuroPress {
    0%, 100% { 
        box-shadow: 
            inset 6px 6px 12px rgba(0, 0, 0, 0.4),
            inset -6px -6px 12px rgba(40, 60, 100, 0.3);
    }
    50% { 
        box-shadow: 
            inset 8px 8px 16px rgba(0, 0, 0, 0.5),
            inset -8px -8px 16px rgba(40, 60, 100, 0.4);
    }
}

.neuro-icon {
    font-size: 1.5rem;
    filter: brightness(0.8);
}

/* Dopamine Colors Demo */
.dopamine-colors-demo {
    background: linear-gradient(135deg, 
        #FF006E 0%, 
        #00D9FF 25%, 
        #00FFB8 50%, 
        #8338EC 75%, 
        #FF006E 100%
    );
    background-size: 200% 200%;
    animation: gradientMove 3s ease infinite;
}

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

/* Brutalism Demo */
.brutalism-demo {
    background: #000000;
    border: 4px solid var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 2rem;
    color: var(--color-primary);
}

.brutalism-demo::before {
    content: 'BOLD';
}

/* Microinteractions Demo */
.micro-interactions-demo {
    display: flex;
    align-items: center;
    justify-content: center;
}

.demo-button {
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    border: none;
    border-radius: var(--radius-sm);
    color: var(--color-bg-dark);
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.demo-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.demo-button:hover::before {
    width: 300px;
    height: 300px;
}

.demo-button:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 217, 255, 0.4);
}

/* Parallax Demo */
.parallax-demo {
    position: relative;
}

.parallax-layer {
    position: absolute;
    width: 60px;
    height: 60px;
    border-radius: 50%;
}

.layer-1 {
    background: var(--color-primary);
    top: 20%;
    left: 20%;
    animation: parallaxFloat 3s ease-in-out infinite;
}

.layer-2 {
    background: var(--color-accent);
    top: 50%;
    left: 50%;
    animation: parallaxFloat 3s ease-in-out infinite 1s;
}

.layer-3 {
    background: var(--color-primary-light);
    top: 70%;
    left: 30%;
    animation: parallaxFloat 3s ease-in-out infinite 2s;
}

@keyframes parallaxFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

/* 3D Demo */
.3d-demo {
    perspective: 1000px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cube-3d {
    width: 80px;
    height: 80px;
    position: relative;
    transform-style: preserve-3d;
    animation: rotateCube 10s linear infinite;
}

.cube-face {
    position: absolute;
    width: 80px;
    height: 80px;
    background: rgba(0, 217, 255, 0.3);
    border: 2px solid var(--color-primary);
}

.front { transform: translateZ(40px); }
.back { transform: rotateY(180deg) translateZ(40px); }
.left { transform: rotateY(-90deg) translateZ(40px); }
.right { transform: rotateY(90deg) translateZ(40px); }
.top { transform: rotateX(90deg) translateZ(40px); }
.bottom { transform: rotateX(-90deg) translateZ(40px); }

@keyframes rotateCube {
    0% { transform: rotateX(0deg) rotateY(0deg); }
    100% { transform: rotateX(360deg) rotateY(360deg); }
}

.enfoque-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.enfoque-description {
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.enfoque-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(0, 217, 255, 0.1);
    border: 1px solid rgba(0, 217, 255, 0.3);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    color: var(--color-primary);
    font-weight: 600;
}

.enfoque-badge.success {
    background: rgba(0, 255, 184, 0.1);
    border-color: rgba(0, 255, 184, 0.3);
    color: var(--color-accent);
}

.enfoque-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.enfoque-icon svg {
    width: 64px;
    height: 64px;
    filter: drop-shadow(0 4px 16px rgba(0, 217, 255, 0.4));
    transition: all var(--transition-normal);
}

.enfoque-card-large:hover .enfoque-icon svg {
    transform: scale(1.15) rotate(-5deg);
    filter: drop-shadow(0 8px 24px rgba(0, 255, 184, 0.6));
}

.enfoque-metric {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    margin-top: 1rem;
}

.metric-value {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-primary);
}

.metric-label {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

/* ================================
   RESULTADOS SECTION
   ================================ */
.resultados-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.resultado-card {
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    text-align: center;
}

.resultado-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.resultado-icon svg {
    width: 48px;
    height: 48px;
    filter: drop-shadow(0 4px 16px rgba(0, 217, 255, 0.5));
    animation: resultFloat 2.5s ease-in-out infinite;
}

@keyframes resultFloat {
    0%, 100% { transform: translateY(0px) scale(1); }
    50% { transform: translateY(-10px) scale(1.05); }
}

.resultado-card:hover .resultado-icon svg {
    animation: resultFloat 2.5s ease-in-out infinite, resultSpin 0.6s ease-out;
}

@keyframes resultSpin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.resultado-metric {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 900;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.resultado-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.resultado-description {
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.ventajas-competitivas {
    padding: 2.5rem;
    border-radius: var(--radius-lg);
}

.ventajas-title {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.ventajas-title svg {
    filter: drop-shadow(0 4px 12px rgba(0, 217, 255, 0.5));
    animation: trophySpin 3s ease-in-out infinite;
}

@keyframes trophySpin {
    0%, 100% { 
        transform: rotate(0deg) scale(1);
        filter: drop-shadow(0 4px 12px rgba(0, 217, 255, 0.5));
    }
    25% { 
        transform: rotate(-10deg) scale(1.05);
        filter: drop-shadow(0 6px 18px rgba(0, 217, 255, 0.7));
    }
    50% { 
        transform: rotate(0deg) scale(1.1);
        filter: drop-shadow(0 8px 24px rgba(0, 255, 184, 0.8));
    }
    75% { 
        transform: rotate(10deg) scale(1.05);
        filter: drop-shadow(0 6px 18px rgba(0, 217, 255, 0.7));
    }
}

.ventajas-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.ventaja-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    font-size: 1.1rem;
    color: var(--color-text-secondary);
}

.ventaja-check {
    color: var(--color-accent);
    font-size: 1.5rem;
    font-weight: 700;
}

/* ================================
   PORTFOLIO SECTION
   ================================ */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.portfolio-item {
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.portfolio-image {
    width: 100%;
    height: 250px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    position: relative;
    overflow: hidden;
}

.portfolio-image.corporate {
    background: linear-gradient(135deg, #1A2B49, #2A4B69);
}

.portfolio-image.educational {
    background: linear-gradient(135deg, #8338EC, #00D9FF);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

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

.portfolio-category {
    padding: 0.5rem 1rem;
    background: var(--color-primary);
    color: var(--color-bg-dark);
    border-radius: var(--radius-sm);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.875rem;
}

.portfolio-content {
    padding: 2rem;
}

.portfolio-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.portfolio-description {
    color: var(--color-text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.portfolio-stats {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.portfolio-stats .stat {
    padding: 0.5rem 1rem;
    background: rgba(0, 217, 255, 0.1);
    border: 1px solid rgba(0, 217, 255, 0.3);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    color: var(--color-primary);
    font-weight: 600;
}

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

.clientes-title {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 2rem;
}

.clientes-logos {
    padding: 3rem;
    border-radius: var(--radius-lg);
}

.clientes-text {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* ================================
   CONTACTO SECTION
   ================================ */
.contacto-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: var(--spacing-lg);
}

.contacto-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.info-card {
    padding: 2rem;
    border-radius: var(--radius-lg);
}

.info-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.info-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.info-list li {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.info-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.info-icon svg {
    width: 32px;
    height: 32px;
    filter: drop-shadow(0 2px 8px rgba(0, 217, 255, 0.4));
}

.direct-icon {
    font-size: 1.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.direct-icon svg {
    width: 32px;
    height: 32px;
    filter: drop-shadow(0 2px 8px rgba(0, 217, 255, 0.4));
}

.info-list strong {
    display: block;
    color: var(--color-primary);
    margin-bottom: 0.25rem;
}

.info-list p {
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.pasos-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.paso-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.paso-number {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-bg-dark);
    flex-shrink: 0;
}

.paso-content h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.paso-content p {
    color: var(--color-text-secondary);
}

.contacto-form-wrapper {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contacto-form {
    padding: 2.5rem;
    border-radius: var(--radius-lg);
}

.form-title {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 2rem;
    text-align: center;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--color-text-secondary);
    font-weight: 600;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-primary);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: all var(--transition-normal);
}

/* Fix para select dropdown - texto visible */
.form-group select {
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 6L11 1' stroke='%2300D9FF' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 3rem;
}

/* Estilos para las opciones del select */
.form-group select option {
    background-color: #1A2B49;
    color: #FFFFFF;
    padding: 0.75rem;
    font-size: 1rem;
}

/* Para navegadores WebKit (Chrome, Safari) */
.form-group select option:hover,
.form-group select option:checked {
    background: linear-gradient(135deg, #00D9FF 0%, #00FFB8 100%);
    color: #0A1628;
    font-weight: 600;
}

/* Para Firefox */
@-moz-document url-prefix() {
    .form-group select option {
        background-color: #1A2B49;
        color: #FFFFFF;
    }
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 3px rgba(0, 217, 255, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-disclaimer {
    text-align: center;
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-top: 1rem;
}

.form-link {
    color: var(--color-primary);
    text-decoration: none;
}

.form-link:hover {
    text-decoration: underline;
}

.contacto-direct {
    padding: 2rem;
    border-radius: var(--radius-lg);
}

.direct-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.direct-item {
    display: flex;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--glass-border);
}

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

.direct-icon {
    font-size: 1.5rem;
}

.direct-content {
    flex: 1;
}

.direct-label {
    display: block;
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: 0.25rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.direct-link {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
}

.direct-link:hover {
    text-decoration: underline;
}

.direct-text {
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.cta-final {
    margin-top: var(--spacing-lg);
    padding: 3rem;
    border-radius: var(--radius-lg);
    text-align: center;
    border: 2px solid var(--color-primary);
}

.cta-final-title {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--color-primary);
}

.cta-final-subtitle {
    font-size: 1.2rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* ================================
   FOOTER
   ================================ */
.footer {
    background: var(--color-bg-darker);
    border-top: 1px solid var(--glass-border);
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section {
}

.footer-logo {
    margin-bottom: 1rem;
}

.footer-tagline {
    color: var(--color-text-secondary);
    margin-bottom: 1.5rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    color: var(--color-primary);
    transition: all var(--transition-normal);
}

.social-link:hover {
    background: var(--color-primary);
    color: var(--color-bg-dark);
    transform: translateY(-3px);
}

.footer-title {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

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

.footer-links li {
    margin-bottom: 0.75rem;
}

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

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

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

.footer-features li {
    padding: 0.5rem 0;
    color: var(--color-text-secondary);
    font-size: 0.95rem;
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid var(--glass-border);
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-copyright {
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

.footer-legal {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.legal-link {
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.875rem;
}

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

.separator {
    color: var(--color-text-muted);
}

/* ================================
   BACK TO TOP BUTTON
   ================================ */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 24px rgba(0, 217, 255, 0.4);
}

.back-to-top svg {
    color: var(--color-bg-dark);
}

/* ================================
   RESPONSIVE DESIGN
   ================================ */
@media (max-width: 1024px) {
    .hero-visual {
        display: none;
    }
    
    .contacto-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }
    
    .container {
        padding: 0 1.5rem;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .nav-links {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        background: rgba(10, 22, 40, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 2rem;
        gap: 1rem;
        transform: translateX(-100%);
        transition: transform var(--transition-normal);
        border-top: 1px solid var(--glass-border);
    }
    
    .nav-links.active {
        transform: translateX(0);
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .services-grid,
    .metodologia-grid,
    .enfoques-grid,
    .enfoques-grid-two-column,
    .resultados-grid,
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .section-subtitle {
        font-size: 1.1rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 14px;
    }
    
    .hero {
        padding-top: 100px;
    }
    
    .service-card,
    .metodologia-card,
    .enfoque-card,
    .enfoque-card-large,
    .resultado-card,
    .portfolio-item {
        padding: 1.5rem;
    }
    
    .contacto-form,
    .contacto-direct,
    .info-card {
        padding: 1.5rem;
    }
}

/* ================================
   ANIMATIONS ON SCROLL
   ================================ */
[data-aos] {
    opacity: 0;
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

[data-aos].aos-animate {
    opacity: 1;
}

/* ================================
   ACCESSIBILITY
   ================================ */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus visible for keyboard navigation */
*:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* Screen reader only */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* ================================
   SAFARI & iOS SPECIFIC FIXES
   ================================ */

/* Fix para Safari en iOS - Fondo blanco */
@supports (-webkit-touch-callout: none) {
    html {
        background-color: #050D1A !important;
        height: 100%;
    }
    
    body {
        background-color: #050D1A !important;
        background: linear-gradient(135deg, #050D1A 0%, #0A1628 100%) !important;
        background-attachment: fixed !important;
        min-height: 100vh;
        min-height: -webkit-fill-available;
    }
    
    /* Fix para el body::before en iOS */
    body::before {
        position: fixed !important;
        -webkit-transform: translateZ(0);
        transform: translateZ(0);
    }
}

/* Fix específico para iPhone y iPad */
@media only screen 
and (min-device-width: 320px) 
and (max-device-width: 1024px) 
and (-webkit-min-device-pixel-ratio: 2) {
    html, body {
        background-color: #050D1A;
        min-height: 100vh;
        min-height: -webkit-fill-available;
    }
    
    body {
        background: linear-gradient(135deg, #050D1A 0%, #0A1628 100%);
        background-attachment: fixed;
    }
}

/* Fix para Safari Desktop también */
@media not all and (min-resolution:.001dpcm) {
    @supports (-webkit-appearance:none) {
        body {
            background-color: #050D1A;
            background-attachment: fixed;
        }
    }
}

/* Estilos cuando JavaScript detecta Safari/iOS */
body.is-safari,
body.is-ios {
    background-color: #050D1A !important;
    background: linear-gradient(135deg, #050D1A 0%, #0A1628 100%) !important;
    background-attachment: fixed !important;
}

body.is-ios {
    min-height: 100vh;
    min-height: -webkit-fill-available;
}

/* Fix adicional para sections en iOS */
body.is-ios section {
    background-color: transparent;
}

body.is-ios .hero,
body.is-ios .servicios,
body.is-ios .metodologia,
body.is-ios .enfoques,
body.is-ios .resultados,
body.is-ios .portfolio,
body.is-ios .contacto {
    background-color: transparent;
}