/* ===== VARIABLES Y RESET FUTURISTA ===== */
:root {
    /* Colores principales futuristas */
    --primary: #00f0ff;
    --primary-dark: #00a8ff;
    --primary-light: #80f0ff;
    --accent: #ff0080;
    --accent-dark: #cc0066;
    --accent-light: #ff80bf;
    
    /* Escala de grises tecnológica */
    --dark-1: #0a0a0f;
    --dark-2: #12121a;
    --dark-3: #1a1a25;
    --dark-4: #252535;
    --light-1: #ffffff;
    --light-2: #f0f0ff;
    --light-3: #e0e0ff;
    
    /* Colores de texto */
    --text-primary: #ffffff;
    --text-secondary: #b8b8ff;
    --text-muted: #8888cc;
    
    /* Gradientes futuristas */
    --gradient-primary: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    --gradient-accent: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    --gradient-dark: linear-gradient(135deg, var(--dark-1) 0%, var(--dark-2) 100%);
    --gradient-hero: linear-gradient(135deg, #000428 0%, #004e92 100%);
    
    /* Sombras tecnológicas */
    --shadow-glow: 0 0 20px rgba(0, 240, 255, 0.3);
    --shadow-glow-accent: 0 0 20px rgba(255, 0, 128, 0.3);
    --shadow-heavy: 0 10px 30px rgba(0, 0, 0, 0.5);
    --shadow-medium: 0 5px 15px rgba(0, 0, 0, 0.3);
    
    /* Tipografía futurista */
    --font-primary: 'Exo 2', sans-serif;
    --font-heading: 'Orbitron', monospace;
    --font-tech: 'Inter', sans-serif;
    
    /* Espaciado consistente */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    
    /* Bordes redondeados tecnológicos */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    
    /* Transiciones suaves */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset futurista */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    line-height: 1.6;
}

body {
    font-family: var(--font-tech);
    color: var(--text-primary);
    background: var(--dark-1);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(0, 240, 255, 0.05) 0%, transparent 20%),
        radial-gradient(circle at 90% 80%, rgba(255, 0, 128, 0.05) 0%, transparent 20%);
}

/* Tipografía futurista */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--space-md);
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

h1 {
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 900;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

h2 {
    font-size: clamp(2rem, 5vw, 3.5rem);
}

h3 {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
}

p {
    margin-bottom: var(--space-md);
    color: var(--text-secondary);
    line-height: 1.7;
    font-family: var(--font-primary);
}

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

/* ===== LOADING SCREEN FUTURISTA ===== */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--dark-1);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.8s ease, visibility 0.8s ease;
}

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

.loading-content {
    text-align: center;
    position: relative;
}

.hologram-logo {
    margin-bottom: var(--space-2xl);
}

.logo-beam {
    width: 4px;
    height: 80px;
    background: var(--gradient-primary);
    margin: 0 auto var(--space-md);
    animation: beamScan 2s ease-in-out infinite;
}

.glitch-text {
    position: relative;
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: clamp(2rem, 5vw, 3.5rem);
    color: var(--primary);
    text-transform: uppercase;
}

.glitch-text::before,
.glitch-text::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.glitch-text::before {
    animation: glitch-1 0.5s infinite linear alternate-reverse;
    color: var(--accent);
    left: 2px;
}

.glitch-text::after {
    animation: glitch-2 0.5s infinite linear alternate-reverse;
    color: var(--primary-light);
    left: -2px;
}

.loading-subtitle {
    font-family: var(--font-heading);
    color: var(--text-muted);
    font-size: 1.1rem;
    letter-spacing: 2px;
}

.cyber-loader {
    width: 300px;
    height: 4px;
    background: var(--dark-3);
    border-radius: var(--radius-sm);
    margin: var(--space-xl) auto;
    position: relative;
    overflow: hidden;
}

.loader-bar {
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--radius-sm);
    animation: loadingBar 2s ease-in-out infinite;
}

.loader-progress {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background: var(--gradient-accent);
    border-radius: var(--radius-sm);
    animation: loadingProgress 3s ease-in-out infinite;
}

.loading-stats {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    margin-top: var(--space-xl);
}

.stat {
    font-family: var(--font-heading);
    color: var(--text-muted);
    font-size: 0.9rem;
    letter-spacing: 1px;
    animation: pulse 2s infinite;
}

@keyframes beamScan {
    0%, 100% { transform: scaleY(1); opacity: 1; }
    50% { transform: scaleY(0.3); opacity: 0.5; }
}

@keyframes glitch-1 {
    0% { transform: translate(0); }
    20% { transform: translate(-2px, 2px); }
    40% { transform: translate(-2px, -2px); }
    60% { transform: translate(2px, 2px); }
    80% { transform: translate(2px, -2px); }
    100% { transform: translate(0); }
}

@keyframes glitch-2 {
    0% { transform: translate(0); }
    20% { transform: translate(2px, 2px); }
    40% { transform: translate(2px, -2px); }
    60% { transform: translate(-2px, 2px); }
    80% { transform: translate(-2px, -2px); }
    100% { transform: translate(0); }
}

@keyframes loadingBar {
    0%, 100% { transform: translateX(-100%); }
    50% { transform: translateX(100%); }
}

@keyframes loadingProgress {
    0% { width: 0%; }
    50% { width: 70%; }
    100% { width: 100%; }
}

/* ===== HEADER FUTURISTA MEJORADO ===== */
.cyber-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--dark-4);
    z-index: 1000;
    transition: var(--transition);
}

.cyber-header.scrolled {
    background: rgba(10, 10, 15, 0.98);
    box-shadow: var(--shadow-heavy);
}

.header-glitch {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent 49%, rgba(0, 240, 255, 0.1) 50%, transparent 51%);
    opacity: 0;
    animation: headerGlitch 5s infinite;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-sm) 0;
    position: relative;
}

.logo-hologram {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    transition: var(--transition);
}

.logo-hologram:hover {
    transform: translateY(-2px);
}

.hologram-effect {
    display: flex;
    align-items: baseline;
    gap: var(--space-xs);
}

.logo-glow {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary);
    text-shadow: var(--shadow-glow);
}

.logo-accent {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--accent);
    text-shadow: var(--shadow-glow-accent);
}

.logo-subtitle {
    font-size: 0.7rem;
    color: var(--text-muted);
    letter-spacing: 1px;
    margin-top: -5px;
}

/* Navegación futurista */
.cyber-navigation {
    display: flex;
    align-items: center;
}

.nav-grid {
    display: flex;
    gap: var(--space-md);
}

.nav-item {
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-md);
    color: var(--text-secondary);
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
    border: 1px solid transparent;
    border-radius: var(--radius-md);
}

.nav-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0;
    border-radius: var(--radius-md);
    transition: var(--transition);
    z-index: -1;
}

.nav-item:hover,
.nav-item.active {
    color: var(--text-primary);
    border-color: var(--primary);
    transform: translateY(-2px);
}

.nav-item:hover::before,
.nav-item.active::before {
    opacity: 0.1;
}

.nav-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: var(--primary);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: var(--transition);
    opacity: 0;
}

.nav-item:hover .nav-glow {
    width: 100%;
    height: 100%;
    opacity: 0.1;
}

/* Botón menú móvil futurista */
.cyber-menu-toggle {
    display: none;
    flex-direction: column;
    background: transparent;
    border: 1px solid var(--primary);
    padding: var(--space-sm);
    cursor: pointer;
    gap: 4px;
    position: relative;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.menu-line {
    width: 20px;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
    border-radius: 1px;
}

.menu-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary);
    border-radius: var(--radius-sm);
    opacity: 0;
    transition: var(--transition);
}

.cyber-menu-toggle:hover .menu-glow {
    opacity: 0.1;
}

.cyber-menu-toggle.active .menu-line:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

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

.cyber-menu-toggle.active .menu-line:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Botones de acción del header */
.header-actions {
    display: flex;
    align-items: center;
}

.cyber-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    border: 1px solid;
    border-radius: var(--radius-md);
    font-family: var(--font-heading);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.cyber-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: var(--transition-slow);
}

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

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

.whatsapp-btn:hover {
    background: var(--accent);
    color: var(--text-primary);
    box-shadow: var(--shadow-glow-accent);
}

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

.primary-btn:hover {
    background: var(--primary);
    color: var(--dark-1);
    box-shadow: var(--shadow-glow);
}

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

.accent-btn:hover {
    background: var(--accent);
    color: var(--text-primary);
    box-shadow: var(--shadow-glow-accent);
}

.btn-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0;
    transition: var(--transition);
    z-index: -1;
}

.cyber-btn:hover .btn-glow {
    opacity: 0.1;
}

/* ===== HERO SECTION FUTURISTA ===== */
.cyber-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--gradient-hero);
    overflow: hidden;
    padding-top: 100px;
}

.hero-matrix {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 240, 255, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 240, 255, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: matrixMove 20s linear infinite;
}

.cyber-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(90deg, var(--dark-1) 21px, transparent 1%) center,
        linear-gradient(var(--dark-1) 21px, transparent 1%) center,
        var(--primary);
    background-size: 22px 22px;
    opacity: 0.05;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
    position: relative;
    z-index: 2;
}

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

.tech-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: rgba(0, 240, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: var(--space-xs) var(--space-md);
    border-radius: 50px;
    border: 1px solid var(--primary);
    margin-bottom: var(--space-lg);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--primary);
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: var(--space-lg);
}

.title-line {
    display: block;
}

.text-glow {
    color: var(--primary);
    text-shadow: var(--shadow-glow);
}

.hero-description {
    font-size: 1.25rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
}

/* Stats futuristas */
.cyber-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.stat-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid var(--dark-4);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 240, 255, 0.1), transparent);
    transition: var(--transition-slow);
}

.stat-card:hover::before {
    left: 100%;
}

.stat-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
}

.stat-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-md);
    color: var(--dark-1);
    font-size: 1.5rem;
}

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

.stat-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    font-weight: 500;
}

.hero-actions {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

/* Visual del Hero */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hologram-device {
    position: relative;
    animation: float 6s ease-in-out infinite;
}

.device-frame {
    position: relative;
    background: var(--dark-2);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
    box-shadow: 
        0 0 50px rgba(0, 240, 255, 0.3),
        inset 0 0 50px rgba(0, 240, 255, 0.1);
}

.device-img {
    max-width: 100%;
    height: auto;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.5));
}

.screen-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent 30%, rgba(0, 240, 255, 0.1) 50%, transparent 70%);
    border-radius: var(--radius-xl);
    animation: screenScan 3s ease-in-out infinite;
}

.floating-tech {
    position: absolute;
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark-1);
    font-size: 1.5rem;
    animation: float 4s ease-in-out infinite;
    box-shadow: var(--shadow-glow);
}

.tech-1 {
    top: -20px;
    right: -20px;
    animation-delay: 0s;
}

.tech-2 {
    bottom: 40px;
    left: -30px;
    animation-delay: 1s;
}

.tech-3 {
    bottom: -20px;
    right: 40px;
    animation-delay: 2s;
}

.scroll-indicator {
    position: absolute;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
}

.cyber-arrow {
    width: 20px;
    height: 20px;
    border-right: 2px solid var(--primary);
    border-bottom: 2px solid var(--primary);
    transform: rotate(45deg);
    animation: bounce 2s infinite;
}

.scan-line {
    width: 2px;
    height: 40px;
    background: var(--gradient-primary);
    animation: scanLine 2s ease-in-out infinite;
}

@keyframes matrixMove {
    0% { transform: translateY(0); }
    100% { transform: translateY(50px); }
}

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

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

@keyframes bounce {
    0%, 100% { transform: rotate(45deg) translateY(0); }
    50% { transform: rotate(45deg) translateY(-10px); }
}

@keyframes scanLine {
    0%, 100% { transform: translateY(0); opacity: 0; }
    50% { transform: translateY(20px); opacity: 1; }
}

@keyframes headerGlitch {
    0%, 100% { opacity: 0; }
    2%, 4% { opacity: 0.1; }
    6% { opacity: 0; }
}

/* ===== SECTIONS GENERALES ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.section-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: var(--space-md);
}

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

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

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    font-family: var(--font-heading);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.cyber-grid-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 240, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 240, 255, 0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
}

.cyber-grid-bg.reverse {
    background-image: 
        linear-gradient(45deg, rgba(255, 0, 128, 0.03) 1px, transparent 1px),
        linear-gradient(-45deg, rgba(255, 0, 128, 0.03) 1px, transparent 1px);
}

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

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

[data-aos="cyber-fade-up"] {
    transform: translateY(50px) scale(0.9);
}

[data-aos="cyber-fade-up"].aos-animate {
    transform: translateY(0) scale(1);
}

[data-aos="cyber-fade-down"] {
    transform: translateY(-50px) scale(0.9);
}

[data-aos="cyber-fade-down"].aos-animate {
    transform: translateY(0) scale(1);
}

[data-aos="cyber-fade-right"] {
    transform: translateX(-50px) scale(0.9);
}

[data-aos="cyber-fade-right"].aos-animate {
    transform: translateX(0) scale(1);
}

[data-aos="cyber-fade-left"] {
    transform: translateX(50px) scale(0.9);
}

[data-aos="cyber-fade-left"].aos-animate {
    transform: translateX(0) scale(1);
}

[data-aos="zoom-in"] {
    transform: scale(0.8);
}

[data-aos="zoom-in"].aos-animate {
    transform: scale(1);
}

/* ===== SECCIÓN TECNOLOGÍA ===== */
.tech-section {
    padding: var(--space-2xl) 0;
    position: relative;
    background: var(--dark-2);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
}

.tech-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid var(--dark-4);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.tech-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 240, 255, 0.1) 0%, transparent 50%);
    opacity: 0;
    transition: var(--transition);
}

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

.tech-card:hover {
    border-color: var(--primary);
    transform: translateY(-10px);
    box-shadow: var(--shadow-glow);
}

.tech-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-lg);
    color: var(--dark-1);
    font-size: 2rem;
    position: relative;
}

.icon-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary);
    border-radius: var(--radius-lg);
    opacity: 0;
    animation: pulse 2s infinite;
}

.tech-card:hover .icon-glow {
    opacity: 0.3;
}

.tech-card h3 {
    color: var(--primary);
    margin-bottom: var(--space-md);
    font-size: 1.5rem;
}

.tech-card p {
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
    line-height: 1.6;
}

.tech-features {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.tech-features span {
    background: rgba(0, 240, 255, 0.1);
    color: var(--primary);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 600;
    border: 1px solid rgba(0, 240, 255, 0.3);
}

/* ===== SECCIÓN PRODUCTOS ===== */
.products-section {
    padding: var(--space-2xl) 0;
    position: relative;
    background: var(--dark-1);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-xl);
}

.product-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid var(--dark-4);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: var(--transition);
    position: relative;
}

.product-card:hover {
    border-color: var(--primary);
    transform: translateY(-10px);
    box-shadow: var(--shadow-glow);
}

.card-badge {
    position: absolute;
    top: var(--space-md);
    left: var(--space-md);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-sm);
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    z-index: 2;
}

.card-badge.new {
    background: var(--gradient-primary);
    color: var(--dark-1);
}

.card-badge.offer {
    background: var(--gradient-accent);
    color: var(--text-primary);
}

.card-badge.premium {
    background: linear-gradient(135deg, #ffd700 0%, #ff6b00 100%);
    color: var(--dark-1);
}

.card-header {
    position: relative;
    background: var(--dark-3);
    padding: var(--space-lg);
}

.product-image {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    background: var(--dark-2);
}

.product-image img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: var(--transition-slow);
}

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

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.product-card:hover .image-overlay {
    opacity: 1;
}

.view-details {
    background: var(--primary);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    color: var(--dark-1);
    font-size: 1.2rem;
}

.view-details:hover {
    background: var(--accent);
    transform: scale(1.1);
}

.product-tag {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    background: rgba(0, 0, 0, 0.8);
    color: var(--primary);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 1px solid var(--primary);
}

.card-body {
    padding: var(--space-xl);
}

.product-title {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: var(--space-sm);
}

.product-description {
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
    line-height: 1.6;
}

.specs-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.spec-item {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--text-muted);
    font-size: 0.9rem;
}

.spec-item i {
    color: var(--primary);
    width: 16px;
}

.performance-meter {
    background: var(--dark-3);
    padding: var(--space-md);
    border-radius: var(--radius-lg);
    border: 1px solid var(--dark-4);
}

.meter-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: var(--space-xs);
    font-weight: 600;
}

.meter-bar {
    width: 100%;
    height: 6px;
    background: var(--dark-4);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: var(--space-xs);
}

.meter-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 3px;
    transition: width 1s ease;
}

.meter-value {
    font-family: var(--font-heading);
    font-size: 0.875rem;
    color: var(--primary);
    font-weight: 700;
    text-align: right;
}

.card-footer {
    padding: 0 var(--space-xl) var(--space-xl);
}

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

/* ===== SECCIÓN GARANTÍA ===== */
.warranty-section {
    padding: var(--space-2xl) 0;
    position: relative;
    background: var(--dark-2);
}

.warranty-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
}

.warranty-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.feature-item {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--dark-4);
    transition: var(--transition);
}

.feature-item:hover {
    border-color: var(--primary);
    transform: translateX(10px);
}

.feature-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark-1);
    font-size: 1.5rem;
    position: relative;
}

.feature-content h3 {
    color: var(--primary);
    margin-bottom: var(--space-xs);
    font-size: 1.25rem;
}

.feature-content p {
    color: var(--text-secondary);
    margin-bottom: 0;
    line-height: 1.6;
}

.warranty-cta {
    margin-top: var(--space-xl);
}

.cta-card {
    background: rgba(0, 240, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid var(--primary);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    text-align: center;
}

.cta-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-lg);
    color: var(--dark-1);
    font-size: 2rem;
}

.cta-content h4 {
    color: var(--primary);
    margin-bottom: var(--space-sm);
    font-size: 1.5rem;
}

.cta-content p {
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
}

.warranty-visual {
    display: flex;
    justify-content: center;
}

.hologram-certificate {
    position: relative;
    max-width: 400px;
}

.certificate-frame {
    background: var(--dark-1);
    border: 2px solid var(--primary);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    position: relative;
    box-shadow: var(--shadow-glow);
}

.certificate-header {
    text-align: center;
    margin-bottom: var(--space-lg);
    border-bottom: 1px solid var(--primary);
    padding-bottom: var(--space-md);
}

.certificate-header h3 {
    color: var(--primary);
    margin-bottom: var(--space-sm);
}

.certificate-badge {
    display: inline-block;
    background: var(--gradient-primary);
    color: var(--dark-1);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-sm);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.certificate-body {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.certificate-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-sm);
    background: rgba(0, 240, 255, 0.05);
    border-radius: var(--radius-md);
}

.certificate-item .label {
    color: var(--text-muted);
    font-weight: 600;
}

.certificate-item .value {
    color: var(--primary);
    font-family: var(--font-heading);
    font-weight: 700;
}

.certificate-qr {
    text-align: center;
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--primary);
}

.qr-code {
    width: 100px;
    height: 100px;
    background: 
        linear-gradient(45deg, var(--primary) 25%, transparent 25%),
        linear-gradient(-45deg, var(--primary) 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, var(--primary) 75%),
        linear-gradient(-45deg, transparent 75%, var(--primary) 75%);
    background-size: 20px 20px;
    background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
    margin: 0 auto var(--space-sm);
    border: 2px solid var(--primary);
}

.certificate-qr span {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.hologram-effect {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent 30%, rgba(0, 240, 255, 0.1) 50%, transparent 70%);
    border-radius: var(--radius-xl);
    animation: screenScan 3s ease-in-out infinite;
    pointer-events: none;
}

/* ===== SECCIÓN TESTIMONIOS MEJORADA ===== */
.testimonials-section {
    padding: var(--space-2xl) 0;
    position: relative;
    background: var(--dark-1);
}

.testimonials-carousel {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.carousel-container {
    overflow: hidden;
    border-radius: var(--radius-xl);
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid var(--dark-4);
}

.testimonials-track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.testimonial-slide {
    flex: 0 0 100%;
    padding: var(--space-xl);
}

.testimonial-card {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--space-xl);
    align-items: center;
}

.client-avatar {
    position: relative;
    flex-shrink: 0;
}

.client-avatar img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--primary);
    box-shadow: var(--shadow-glow);
}

.avatar-glow {
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    background: var(--gradient-primary);
    border-radius: 50%;
    opacity: 0.3;
    animation: pulse 2s infinite;
}

.testimonial-content {
    position: relative;
}

.quote-icon {
    font-size: 4rem;
    color: var(--primary);
    line-height: 1;
    margin-bottom: var(--space-lg);
    font-family: Georgia, serif;
    opacity: 0.5;
}

.testimonial-text {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--text-secondary);
    font-style: italic;
    margin-bottom: var(--space-xl);
    position: relative;
}

.testimonial-text::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -20px;
    width: 2px;
    height: calc(100% + 20px);
    background: var(--gradient-primary);
}

.client-info h4 {
    color: var(--primary);
    margin-bottom: var(--space-xs);
    font-size: 1.25rem;
}

.client-role {
    color: var(--text-muted);
    margin-bottom: var(--space-sm);
    font-weight: 600;
}

.client-rating {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.client-rating i {
    color: #ffd700;
    font-size: 1.1rem;
}

.rating-text {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-left: var(--space-sm);
    font-weight: 600;
}

.carousel-controls {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    transform: translateY(-50%);
    pointer-events: none;
    padding: 0 var(--space-md);
}

.carousel-btn {
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid var(--primary);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    pointer-events: all;
    color: var(--primary);
    font-size: 1.2rem;
    position: relative;
}

.carousel-btn:hover {
    background: var(--primary);
    color: var(--dark-1);
    transform: scale(1.1);
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    margin-top: var(--space-xl);
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--dark-4);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.dot::before {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    background: var(--primary);
    border-radius: 50%;
    opacity: 0;
    transition: var(--transition);
}

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

.dot.active::before {
    opacity: 0.3;
}

.dot:hover::before {
    opacity: 0.2;
}

/* ===== SECCIÓN CONTACTO ===== */
.contact-section {
    padding: var(--space-2xl) 0;
    position: relative;
    background: var(--dark-2);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.contact-method {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--dark-4);
    transition: var(--transition);
}

.contact-method:hover {
    border-color: var(--primary);
    transform: translateX(10px);
}

.method-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark-1);
    font-size: 1.5rem;
    position: relative;
}

.method-content h4 {
    color: var(--primary);
    margin-bottom: var(--space-xs);
    font-size: 1.25rem;
}

.method-content p {
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
    line-height: 1.6;
}

.method-link {
    color: var(--primary);
    font-weight: 600;
    transition: var(--transition);
}

.method-link:hover {
    color: var(--accent);
}

.business-hours {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--dark-4);
}

.business-hours h4 {
    color: var(--primary);
    margin-bottom: var(--space-md);
    font-size: 1.25rem;
}

.hours-grid {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.hour-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-sm);
    background: rgba(0, 0, 0, 0.3);
    border-radius: var(--radius-md);
}

.hour-item span:first-child {
    color: var(--text-muted);
    font-weight: 600;
}

.hour-item span:last-child {
    color: var(--primary);
    font-family: var(--font-heading);
    font-weight: 600;
}

.contact-actions {
    display: flex;
    justify-content: center;
}

.action-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid var(--primary);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    text-align: center;
    max-width: 400px;
    width: 100%;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

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

.card-header h3 {
    color: var(--primary);
    margin-bottom: 0;
    font-size: 1.5rem;
}

.card-body p {
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
    line-height: 1.6;
}

.action-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

/* ===== FOOTER FUTURISTA ===== */
.cyber-footer {
    position: relative;
    background: var(--dark-1);
    border-top: 1px solid var(--dark-4);
    padding: var(--space-2xl) 0 var(--space-lg);
}

.footer-matrix {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 240, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 240, 255, 0.02) 1px, transparent 1px);
    background-size: 30px 30px;
    animation: matrixMove 30s linear infinite;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-2xl);
    margin-bottom: var(--space-2xl);
    position: relative;
    z-index: 2;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.footer-logo {
    margin-bottom: var(--space-sm);
}

.footer-tagline {
    color: var(--text-muted);
    font-size: 1.1rem;
    line-height: 1.6;
}

.trust-badges {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.trust-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: rgba(0, 240, 255, 0.1);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    color: var(--primary);
    border: 1px solid rgba(0, 240, 255, 0.3);
}

.trust-badge i {
    font-size: 1rem;
}

.footer-links h4,
.footer-contact h4 {
    color: var(--primary);
    margin-bottom: var(--space-lg);
    font-size: 1.25rem;
}

.links-grid {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-link {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-secondary);
    transition: var(--transition);
    padding: var(--space-xs) 0;
}

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

.footer-link i {
    color: var(--primary);
    font-size: 0.8rem;
}

.contact-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.contact-link {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-secondary);
    transition: var(--transition);
}

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

.contact-link i {
    color: var(--primary);
    width: 20px;
}

.social-links {
    display: flex;
    gap: var(--space-sm);
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(0, 240, 255, 0.1);
    border: 1px solid var(--primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    transition: var(--transition);
}

.social-link:hover {
    background: var(--primary);
    color: var(--dark-1);
    transform: translateY(-2px);
}

.footer-bottom {
    border-top: 1px solid var(--dark-4);
    padding-top: var(--space-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 2;
}

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

.footer-copyright p {
    margin-bottom: var(--space-xs);
}

.footer-copyright i {
    color: var(--accent);
}

.tech-stats {
    display: flex;
    gap: var(--space-lg);
}

.tech-stats .stat {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-family: var(--font-heading);
    letter-spacing: 1px;
}

/* ===== WHATSAPP FLOTANTE FUTURISTA ===== */
.cyber-whatsapp {
    position: fixed;
    bottom: var(--space-lg);
    right: var(--space-lg);
    z-index: 1000;
    transition: var(--transition);
}

.whatsapp-core {
    width: 60px;
    height: 60px;
    background: var(--gradient-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    font-size: 1.8rem;
    box-shadow: var(--shadow-glow-accent);
    position: relative;
    z-index: 3;
    transition: var(--transition);
}

.cyber-whatsapp:hover .whatsapp-core {
    transform: scale(1.1);
    box-shadow: 0 0 30px rgba(255, 0, 128, 0.6);
}

.pulse-ring-1,
.pulse-ring-2 {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    border: 2px solid var(--accent);
    border-radius: 50%;
    animation: pulseRing 2s linear infinite;
}

.pulse-ring-2 {
    animation-delay: 1s;
}

.whatsapp-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--accent);
    border-radius: 50%;
    opacity: 0;
    animation: pulseGlow 2s ease-in-out infinite;
}

.notification-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--primary);
    color: var(--dark-1);
    padding: 4px 8px;
    border-radius: 10px;
    font-size: 0.7rem;
    font-weight: 700;
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 1px;
    animation: bounce 1s infinite;
}

@keyframes pulseRing {
    0% {
        width: 60px;
        height: 60px;
        opacity: 1;
    }
    100% {
        width: 100px;
        height: 100px;
        opacity: 0;
    }
}

@keyframes pulseGlow {
    0%, 100% {
        opacity: 0;
        transform: scale(1);
    }
    50% {
        opacity: 0.3;
        transform: scale(1.1);
    }
}

/* ===== LIGHTBOX FUTURISTA ===== */
.cyber-lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 15, 0.98);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: var(--space-md);
}

.cyber-lightbox.active {
    display: flex;
}

.lightbox-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--dark-1);
    opacity: 0.9;
}

.lightbox-content {
    position: relative;
    z-index: 2;
    background: var(--dark-2);
    border: 2px solid var(--primary);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    max-width: 90%;
    max-height: 90vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    box-shadow: var(--shadow-glow);
}

.lightbox-close {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    background: var(--accent);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    cursor: pointer;
    transition: var(--transition);
    z-index: 3;
}

.lightbox-close:hover {
    background: var(--primary);
    transform: scale(1.1);
}

.lightbox-image {
    max-width: 100%;
    max-height: 70vh;
    object-fit: contain;
    border-radius: var(--radius-lg);
    border: 1px solid var(--primary);
}

.lightbox-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.product-specs h3 {
    color: var(--primary);
    margin-bottom: var(--space-lg);
    font-size: 1.5rem;
}

.specs-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.specs-list div {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-sm);
    background: rgba(0, 240, 255, 0.05);
    border-radius: var(--radius-md);
    border: 1px solid rgba(0, 240, 255, 0.2);
}

.specs-list span:first-child {
    color: var(--text-muted);
    font-weight: 600;
}

.specs-list span:last-child {
    color: var(--primary);
    font-family: var(--font-heading);
    font-weight: 600;
}

/* ===== RESPONSIVE DESIGN - MOBILE FIRST ===== */

/* Tablets */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
        text-align: center;
    }
    
    .warranty-content {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-xl);
    }
    
    .lightbox-content {
        grid-template-columns: 1fr;
        max-height: 95vh;
        overflow-y: auto;
    }
}

/* Tablets pequeñas y móviles grandes */
@media (max-width: 768px) {
    .container {
        padding: 0 var(--space-sm);
    }
    
    .cyber-menu-toggle {
        display: flex;
    }
    
    .cyber-navigation {
        position: fixed;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(10, 10, 15, 0.98);
        backdrop-filter: blur(20px);
        border-top: 1px solid var(--primary);
        padding: var(--space-xl);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition-slow);
    }
    
    .cyber-navigation.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-grid {
        flex-direction: column;
        gap: var(--space-sm);
    }
    
    .nav-item {
        justify-content: center;
        text-align: center;
    }
    
    .header-actions {
        display: none;
    }
    
    .cyber-hero {
        padding-top: 120px;
        min-height: auto;
        padding-bottom: var(--space-2xl);
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .cyber-stats {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .tech-grid {
        grid-template-columns: 1fr;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonial-card {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-lg);
    }
    
    .testimonial-text::before {
        display: none;
    }
    
    .carousel-controls {
        position: static;
        transform: none;
        justify-content: center;
        gap: var(--space-md);
        margin-top: var(--space-lg);
        pointer-events: all;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }
    
    .cyber-whatsapp {
        bottom: var(--space-md);
        right: var(--space-md);
    }
}

/* Móviles */
@media (max-width: 480px) {
    .hero-title {
        font-size: clamp(2rem, 8vw, 3rem);
    }
    
    .hero-description {
        font-size: 1.125rem;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-actions .cyber-btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .specs-grid {
        grid-template-columns: 1fr;
    }
    
    .feature-item {
        flex-direction: column;
        text-align: center;
        gap: var(--space-sm);
    }
    
    .feature-icon {
        margin: 0 auto;
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    .action-buttons .cyber-btn {
        width: 100%;
    }
    
    .contact-method {
        flex-direction: column;
        text-align: center;
        gap: var(--space-sm);
    }
    
    .method-icon {
        margin: 0 auto;
    }
}

/* Móviles muy pequeños */
@media (max-width: 360px) {
    .container {
        padding: 0 var(--space-xs);
    }
    
    .tech-badge {
        font-size: 0.75rem;
        padding: var(--space-xs) var(--space-sm);
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .cyber-btn {
        padding: var(--space-md) var(--space-md);
        font-size: 0.875rem;
    }
    
    .product-card,
    .tech-card,
    .testimonial-content {
        padding: var(--space-md);
    }
}

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

/* High contrast mode */
@media (prefers-contrast: high) {
    :root {
        --primary: #00ffff;
        --accent: #ff00ff;
        --text-primary: #ffffff;
        --text-secondary: #cccccc;
    }
}

/* Modo oscuro del sistema */
@media (prefers-color-scheme: dark) {
    :root {
        --dark-1: #000000;
        --dark-2: #111111;
        --dark-3: #222222;
        --dark-4: #333333;
    }
}

/* Focus visible para accesibilidad */
button:focus-visible,
a:focus-visible,
input:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* Mejoras de rendimiento */
@media (prefers-reduced-transparency: reduce) {
    .cyber-header {
        backdrop-filter: none;
        background: var(--dark-1);
    }
    
    .tech-card,
    .product-card,
    .feature-item {
        backdrop-filter: none;
    }
}