/* ============================================
   Aqualogyx - Stylesheet
   ============================================ */

/* ============================================
   Variables CSS
   ============================================ */
:root {
    /* Colores Principales - Paleta Aqualogyx */
    --color-primary: #0E6F86;
    --color-primary-dark: #0B5567;
    --color-primary-light: #1FA2B8;
    --color-secondary: #1FA2B8;
    --color-accent: #2FB7A3;
    
    /* Modo Oscuro */
    --color-dark-bg: #0B2F3A;
    --color-dark-bg-light: #0E6F86;
    --color-dark-text: #FFFFFF;
    
    /* Modo Claro */
    --color-light-bg: #FFFFFF;
    --color-light-bg-alt: #F4F8FA;
    --color-light-text: #0B2F3A;
    --color-text-muted: #5F7D87;
    
    /* Estados */
    --color-success: #2FB7A3;
    --color-warning: #FFB300;
    --color-error: #E53935;
    
    /* Bordes y Detalles */
    --color-border: #D6E4EA;
    
    /* Sombras */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.2);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.25);
    
    /* Transiciones */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Espaciado */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    /* Tipografía */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-base: 16px;
    --line-height-base: 1.6;
}

/* ============================================
   Reset y Base
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: var(--font-size-base);
    overflow-x: hidden;
    width: 100%;
}

body {
    margin: 0;
    padding: 0;
    font-family: var(--font-family);
    line-height: var(--line-height-base);
    color: var(--color-light-text);
    background-color: var(--color-light-bg);
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Prevenir scroll horizontal en todas las secciones */
section {
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
    box-sizing: border-box;
}

* {
    box-sizing: border-box;
}

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

ul {
    list-style: none;
}

/* ============================================
   Utilidades Globales
   ============================================ */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    width: 100%;
    box-sizing: border-box;
}

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

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
    line-height: 1.2;
}

.section-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    color: var(--color-text-muted);
    font-weight: 400;
}

.dark-section {
    background: linear-gradient(135deg, var(--color-dark-bg) 0%, var(--color-dark-bg-light) 100%);
    color: var(--color-dark-text);
}

.dark-section .section-subtitle {
    color: rgba(255, 255, 255, 0.7);
}

/* Placeholders de Imágenes */
.image-placeholder,
.hero-image-placeholder {
    background: var(--color-light-bg-alt);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin: var(--spacing-md) 0;
    min-height: 250px;
    border: 2px dashed var(--color-border);
}

.image-placeholder i,
.hero-image-placeholder i {
    font-size: 4rem;
    color: var(--color-primary-light);
}

.image-placeholder span,
.hero-image-placeholder span {
    font-size: 1rem;
    color: var(--color-text-muted);
    text-align: center;
}

.image-placeholder.small {
    min-height: 150px;
    padding: var(--spacing-md);
}

.image-placeholder.small i {
    font-size: 2.5rem;
}

.dark-section .image-placeholder,
.dark-section .hero-image-placeholder {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    border-color: rgba(255, 255, 255, 0.2);
}

.dark-section .image-placeholder i,
.dark-section .hero-image-placeholder i {
    color: rgba(255, 255, 255, 0.4);
}

.dark-section .image-placeholder span,
.dark-section .hero-image-placeholder span {
    color: rgba(255, 255, 255, 0.6);
}

/* ============================================
   Navbar
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: #FFFFFF;
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
    background: #FFFFFF;
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-primary);
    text-decoration: none;
    transition: opacity var(--transition-fast);
}

.logo:hover {
    opacity: 0.8;
}

.logo-image {
    height: 45px;
    width: auto;
}

.nav-menu {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-link {
    font-weight: 500;
    color: var(--color-light-text);
    position: relative;
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width var(--transition-fast);
}

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

.nav-link.cta-nav {
    background: var(--color-primary);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: var(--radius-md);
}

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

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

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 0.4rem;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--color-primary);
    transition: all var(--transition-fast);
    border-radius: 2px;
}

/* ============================================
   Botones
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
    text-align: center;
}

.btn-primary {
    background: var(--color-primary);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

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

.btn-large {
    padding: 1.25rem 3rem;
    font-size: 1.125rem;
}

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

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
    width: 100%;
    overflow: hidden;
    background-image: url('images/hero_background.png');
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}

/* Overlay oscuro para mejorar legibilidad del texto */
.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(11, 47, 58, 0.7) 0%, rgba(14, 111, 134, 0.6) 100%);
    z-index: 1;
}

/* Patrón sutil de cuadrícula */
.hero-background::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    z-index: 2;
}

/* Optimización para móviles */
@media (max-width: 768px) {
    .hero-background {
        background-position: 40% center;
    }
}

/* Optimización para pantallas retina */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .hero-background {
        background-image: url('images/hero_background.png');
    }
}

.hero-content {
    text-align: center;
    color: white;
    position: relative;
    z-index: 10;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.hero-title {
    font-size: clamp(2.5rem, 7vw, 4.5rem);
    font-weight: 900;
    margin-bottom: var(--spacing-md);
    line-height: 1.1;
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: clamp(1.125rem, 3vw, 1.5rem);
    margin-bottom: var(--spacing-xl);
    font-weight: 400;
    opacity: 0.95;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
    margin-top: var(--spacing-lg);
}


/* Animaciones de Fade In */
.fade-in {
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
}

.fade-in:nth-child(2) {
    animation-delay: 0.2s;
}

.fade-in:nth-child(3) {
    animation-delay: 0.4s;
}

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

/* ============================================
   Paradigma Section
   ============================================ */
.paradigma {
    padding: var(--spacing-xl) 0;
    background: var(--color-light-bg);
    margin-top: var(--spacing-md);
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: var(--spacing-md);
    align-items: center;
}

.comparison-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal);
}

.comparison-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.comparison-card.reactive {
    border-left: 4px solid var(--color-error);
}

.comparison-card.proactive {
    border-left: 4px solid var(--color-accent);
}

.comparison-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.comparison-card.reactive .comparison-icon {
    color: var(--color-error);
}

.comparison-card.proactive .comparison-icon {
    color: var(--color-accent);
}

.comparison-card h3 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
    font-weight: 700;
}

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

.comparison-list li {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
}

.comparison-list i {
    font-size: 1.25rem;
    margin-top: 0.25rem;
    flex-shrink: 0;
}

.reactive .comparison-list i {
    color: var(--color-error);
}

.proactive .comparison-list i {
    color: var(--color-accent);
}

.comparison-arrow {
    font-size: 3rem;
    color: var(--color-primary);
}

/* ============================================
   Impacto Section
   ============================================ */
.impacto {
    padding: var(--spacing-xl) 0;
    background: var(--color-light-bg-alt);
}

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

.impact-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal);
    text-align: center;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.impact-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.impact-icon {
    font-size: 3.5rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.impact-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
}

.impact-stat {
    font-size: 3rem;
    font-weight: 900;
    color: var(--color-primary);
    margin: var(--spacing-sm) 0;
}

.impact-card p {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
}

.impact-detail {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--color-light-bg-alt);
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    margin-top: auto;
}

.impact-detail i {
    color: var(--color-warning);
    font-size: 1.25rem;
}

/* ============================================
   Arquitectura Section
   ============================================ */
.arquitectura {
    padding: var(--spacing-xl) 0;
}

.architecture-flow {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr;
    gap: var(--spacing-md);
    align-items: stretch;
    margin-bottom: var(--spacing-lg);
}

.arch-card {
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    text-align: center;
    border: 2px solid rgba(255, 255, 255, 0.2);
    transition: all var(--transition-normal);
    position: relative;
}

.arch-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.arch-number {
    position: absolute;
    top: -15px;
    right: 20px;
    background: var(--color-accent);
    color: var(--color-dark-bg);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.125rem;
}

.arch-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-accent);
}

.arch-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
    font-weight: 700;
}

.arch-label {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-accent);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.arch-card p {
    margin-bottom: var(--spacing-md);
    opacity: 0.9;
}

.arch-features {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    text-align: left;
}

.arch-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.arch-features li::before {
    content: '•';
    color: var(--color-accent);
    font-weight: bold;
    font-size: 1.5rem;
}

.arch-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--color-accent);
}

/* ============================================
   Pilares Section
   ============================================ */
.pilares {
    padding: var(--spacing-xl) 0;
    background: var(--color-light-bg);
}

.pilar-section {
    margin-bottom: var(--spacing-xl);
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
}

.pilar-section:last-child {
    margin-bottom: 0;
}

.pilar-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 3px solid var(--color-primary);
}

.pilar-icon {
    font-size: 3rem;
    color: var(--color-primary);
}

.pilar-title {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 0.25rem;
}

.pilar-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    font-weight: 400;
}

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

.feature-card {
    background: var(--color-light-bg-alt);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    text-align: center;
}

.feature-card i {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.feature-card h4 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
    font-weight: 700;
}

.feature-card p {
    font-size: 0.95rem;
    color: var(--color-text-muted);
}

/* Tabla de Especificaciones */
.specs-table-container {
    margin: var(--spacing-lg) 0;
    position: relative;
}

.specs-table-container h4 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    font-weight: 700;
    text-align: center;
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    box-shadow: var(--shadow-sm);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.specs-table thead {
    background: var(--color-primary);
    color: white;
}

.specs-table th,
.specs-table td {
    padding: 1rem;
    text-align: left;
}

.specs-table th {
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 0.5px;
}

.specs-table tbody tr {
    border-bottom: 1px solid var(--color-border);
}

.specs-table tbody tr:last-child {
    border-bottom: none;
}

.specs-table tbody tr:hover {
    background: var(--color-light-bg-alt);
}

/* Resetear estilos de tarjetas en desktop */
@media (min-width: 769px) {
    .specs-table {
        display: table;
    }
    
    .specs-table thead {
        display: table-header-group;
    }
    
    .specs-table tbody {
        display: table-row-group;
    }
    
    .specs-table tr {
        display: table-row;
        padding: 0;
        border: none;
        box-shadow: none;
    }
    
    .specs-table td {
        display: table-cell;
        grid-template-columns: unset;
        border-bottom: 1px solid var(--color-border);
        padding: 1rem;
    }
    
    .specs-table tbody tr:last-child td {
        border-bottom: none;
    }
    
    .specs-table td::before {
        content: none;
    }
}

/* Conectividad Grid */
.connectivity-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.connectivity-card {
    background: var(--color-light-bg-alt);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    text-align: center;
}

.conn-stat {
    font-size: 2rem;
    font-weight: 900;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.connectivity-card h4 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xs);
    font-weight: 700;
}

.connectivity-card p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

/* Plataforma Columns */
.platform-columns {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.platform-column h4 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.platform-column h4 i {
    color: var(--color-primary);
}

.platform-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.platform-features li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.75rem;
    background: var(--color-light-bg-alt);
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
}

.platform-features li:hover {
    background: var(--color-light-bg-alt);
}

.platform-features i {
    color: var(--color-primary);
    font-size: 1.25rem;
    margin-top: 0.125rem;
    flex-shrink: 0;
}

/* ============================================
   Sistema de Alertas Section
   ============================================ */
.alertas {
    padding: var(--spacing-xl) 0;
}

/* ============================================
   Casos de Uso Section
   ============================================ */
.casos-uso {
    padding: var(--spacing-xl) 0;
    background: var(--color-light-bg-alt);
}

.alerts-flow {
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.flow-title {
    text-align: center;
    font-size: 1.75rem;
    margin-bottom: var(--spacing-lg);
    font-weight: 700;
}

.flow-steps {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr;
    gap: var(--spacing-md);
    align-items: center;
}

.flow-step {
    background: rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    text-align: center;
    position: relative;
}

.flow-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-accent);
    color: var(--color-dark-bg);
    width: 35px;
    height: 35px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
}

.flow-step i {
    font-size: 2.5rem;
    color: var(--color-accent);
    margin-bottom: var(--spacing-sm);
}

.flow-step h4 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
    font-weight: 700;
}

.flow-step p {
    font-size: 0.9rem;
    opacity: 0.9;
}

.flow-arrow {
    font-size: 2rem;
    color: var(--color-accent);
}

/* Características de Alertas */
.alerts-features {
    margin-top: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.alert-feature-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    background: rgba(255, 255, 255, 0.05);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-accent);
}

.alert-feature-item i {
    font-size: 2rem;
    color: var(--color-accent);
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.alert-feature-content h4 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
    color: white;
}

.alert-feature-content p {
    font-size: 1rem;
    line-height: 1.6;
    opacity: 0.9;
}

.alert-feature-content strong {
    color: var(--color-accent);
}

.alert-feature-content em {
    font-style: italic;
    opacity: 0.85;
}

/* Casos de Uso Grid */
.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 450px), 1fr));
    gap: var(--spacing-lg);
}

.use-case-card {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: transform var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.use-case-card:hover {
    transform: translateY(-5px);
}

.use-case-header {
    background: var(--color-primary);
    padding: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.use-case-header i {
    font-size: 2.5rem;
    color: white;
}

.use-case-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: white;
}

.use-case-content {
    padding: var(--spacing-lg);
    color: var(--color-light-text);
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.use-case-subtitle {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-border);
}

.use-case-subtitle p {
    font-size: 1.125rem;
    color: var(--color-primary);
    line-height: 1.5;
    margin: 0;
}

.use-case-problem,
.use-case-solution {
    margin-bottom: var(--spacing-md);
}

.use-case-problem h4,
.use-case-solution h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
    color: var(--color-light-text);
}

.use-case-problem p,
.use-case-solution p,
.use-case-solution li {
    color: var(--color-light-text);
}

.use-case-problem i {
    color: var(--color-primary);
}

.use-case-solution i {
    color: var(--color-accent);
}

.use-case-solution ul {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: var(--spacing-sm);
}

.use-case-solution li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    line-height: 1.6;
}

.use-case-solution li::before {
    content: '✓';
    color: var(--color-accent);
    font-weight: bold;
    font-size: 1.25rem;
    margin-top: 0.125rem;
    flex-shrink: 0;
}

.use-case-roi {
    background: var(--color-light-bg-alt);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-accent);
    margin-top: auto;
}

.roi-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--color-accent);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
}

.roi-badge.compliance {
    background: var(--color-primary);
}

.roi-label {
    font-size: 0.875rem;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 1px;
}

.roi-value {
    font-size: 1.5rem;
    font-weight: 900;
}

.use-case-roi p {
    font-size: 0.95rem;
    color: var(--color-text-muted);
}

/* ============================================
   Ventaja Competitiva Section
   ============================================ */
.ventaja-competitiva {
    padding: var(--spacing-xl) 0;
}

.ventaja-content {
    position: relative;
    max-width: 1100px;
    margin: 0 auto;
    padding: var(--spacing-xl) 0;
    min-height: 700px;
}

.ventaja-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    width: 180px;
    height: 180px;
    backdrop-filter: blur(10px);
    border: 3px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.ventaja-logo {
    width: 120px;
    height: 120px;
    object-fit: contain;
    border-radius: 50%;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
}

.ventaja-features {
    position: relative;
    width: 100%;
    height: 600px;
}

.ventaja-item {
    position: absolute;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    max-width: 300px;
}

.ventaja-icon {
    width: 70px;
    height: 70px;
    background: var(--color-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-normal);
    border: 3px solid rgba(255, 255, 255, 0.2);
}

.ventaja-item:hover .ventaja-icon {
    background: var(--color-primary);
    transform: scale(1.1);
    box-shadow: 0 8px 24px rgba(47, 183, 163, 0.4);
}

.ventaja-icon i {
    font-size: 1.75rem;
    color: white;
}

.ventaja-text h4 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    color: white;
}

.ventaja-text p {
    font-size: 0.95rem;
    opacity: 0.9;
    margin: 0;
    line-height: 1.4;
}

/* Posicionamiento circular de las características */
.ventaja-item-1 {
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    flex-direction: column;
    align-items: center;
}

.ventaja-item-1 .ventaja-text {
    text-align: center;
}

.ventaja-item-2 {
    top: 20%;
    right: 2%;
    text-align: left;
}

.ventaja-item-3 {
    bottom: 20%;
    right: 2%;
    text-align: left;
}

.ventaja-item-4 {
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    flex-direction: column;
    align-items: center;
}

.ventaja-item-4 .ventaja-text {
    text-align: center;
}

.ventaja-item-5 {
    bottom: 20%;
    left: 2%;
    text-align: right;
    flex-direction: row-reverse;
}

.ventaja-item-6 {
    top: 20%;
    left: 2%;
    text-align: right;
    flex-direction: row-reverse;
}

/* ============================================
   Roadmap Section
   ============================================ */
.roadmap {
    padding: var(--spacing-xl) 0;
    background: var(--color-light-bg);
}

/* Evolution Timeline Horizontal */
.evolution-timeline {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    max-width: 1200px;
    margin: var(--spacing-xl) auto;
    padding: var(--spacing-lg) 0;
    position: relative;
}

.evolution-stage {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 0 0 auto;
    position: relative;
}

.evolution-line {
    width: 80px;
    height: 4px;
    background: var(--color-border);
    align-self: center;
    flex-shrink: 0;
}

.evolution-marker {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: white;
    border: 4px solid var(--color-primary);
    flex-shrink: 0;
    position: relative;
    z-index: 2;
}

.current-marker {
    width: 60px;
    height: 60px;
    background: var(--color-primary);
    border: 6px solid white;
    box-shadow: 0 0 0 4px var(--color-primary), var(--shadow-lg);
}

.evolution-content {
    margin-top: var(--spacing-md);
    text-align: center;
    width: 220px;
    padding: var(--spacing-md);
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    min-height: 280px;
    max-height: 280px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.evolution-content:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.current-stage .evolution-content {
    width: 220px;
    min-height: 280px;
    max-height: 280px;
}

.evolution-content h4 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
    flex-shrink: 0;
}

.current-stage .evolution-content h4 {
    font-size: 1.15rem;
    font-weight: 800;
}

.evolution-list {
    list-style: disc;
    padding-left: var(--spacing-md);
    text-align: left;
    flex-grow: 0;
    margin: 0;
}

.evolution-list li {
    font-size: 0.9rem;
    color: var(--color-light-text);
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.evolution-list li:last-child {
    margin-bottom: 0;
}

.evolution-description {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.5;
    text-align: left;
    padding: 0 var(--spacing-xs);
    flex-grow: 0;
    margin: 0;
}

/* ============================================
   Implementación Section
   ============================================ */
.implementacion {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, var(--color-dark-bg) 0%, var(--color-dark-bg-light) 100%);
    color: var(--color-dark-text);
}

.implementacion .section-title,
.implementacion .section-subtitle {
    color: white;
}

/* Implementación */
.implementation-section h3 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: var(--spacing-lg);
    font-weight: 700;
}

.implementation-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.impl-card {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    position: relative;
    transition: transform var(--transition-normal);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.impl-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.impl-number {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary);
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 1.5rem;
    box-shadow: var(--shadow-md);
}

.impl-icon {
    text-align: center;
    font-size: 3rem;
    color: var(--color-primary);
    margin: var(--spacing-md) 0 var(--spacing-sm);
}

.impl-card h4 {
    text-align: center;
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
    color: var(--color-light-text);
}

.impl-card p {
    text-align: center;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
}

.impl-card ul {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: auto;
}

.impl-card li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    color: var(--color-light-text);
}

.impl-card li::before {
    content: '✓';
    color: var(--color-accent);
    font-weight: bold;
}

/* ============================================
   CTA Section
   ============================================ */
/* ============================================
   Sección de Contacto
   ============================================ */
.cta-section {
    padding: var(--spacing-xl) 0;
    background: var(--color-light-bg);
}

.contact-wrapper {
    max-width: 1200px;
    margin: 0 auto;
}

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

.contact-header h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: var(--spacing-sm);
    font-weight: 800;
    color: var(--color-primary);
}

.contact-header p {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.7;
}

.contact-content {
    max-width: 800px;
    margin: var(--spacing-xl) auto 0;
}

/* Formulario de Contacto */
.contact-form-container {
    background: white;
    padding: var(--spacing-lg);
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(14, 111, 134, 0.1);
}

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

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

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

.form-group label {
    font-weight: 600;
    color: var(--color-light-text);
    margin-bottom: var(--spacing-xs);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

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

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.875rem;
    border: 2px solid var(--color-border);
    border-radius: 12px;
    font-size: 1rem;
    font-family: inherit;
    transition: all var(--transition-fast);
    background: white;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 3px rgba(31, 162, 184, 0.1);
}

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

.form-group select {
    cursor: pointer;
}

.checkbox-group {
    margin-top: var(--spacing-sm);
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-weight: 400;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    margin-top: 0.25rem;
    width: 18px;
    height: 18px;
    cursor: pointer;
    flex-shrink: 0;
}

.checkbox-label span {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    line-height: 1.5;
}

.checkbox-label a {
    color: var(--color-secondary);
    text-decoration: none;
}

.checkbox-label a:hover {
    text-decoration: underline;
}

.btn-submit {
    margin-top: var(--spacing-sm);
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
}

.form-note {
    text-align: center;
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-top: 0;
}

/* Mensajes del Formulario */
.form-message {
    padding: var(--spacing-md);
    border-radius: 12px;
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1rem;
    font-weight: 500;
    transition: opacity 0.3s ease;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.form-message i {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.form-message-success {
    background: rgba(47, 183, 163, 0.1);
    border: 2px solid var(--color-accent);
    color: var(--color-accent);
}

.form-message-success i {
    color: var(--color-accent);
}

.form-message-error {
    background: rgba(229, 57, 53, 0.1);
    border: 2px solid var(--color-error);
    color: var(--color-error);
}

.form-message-error i {
    color: var(--color-error);
}

.btn-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

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

.footer-column h4 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
}

.footer-logo-image {
    height: 60px;
    width: 60px;
    object-fit: contain;
    border-radius: 50%;
}

.footer-column p {
    opacity: 0.8;
    line-height: 1.6;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.footer-links li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.footer-links a {
    opacity: 0.8;
    transition: opacity var(--transition-fast);
}

.footer-links a:hover {
    opacity: 1;
    color: var(--color-secondary);
}

.footer-links i {
    color: var(--color-secondary);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    opacity: 0.7;
}

/* Social Links */
.social-links {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    border: 2px solid transparent;
}

.social-links a:hover {
    background: var(--color-secondary);
    border-color: var(--color-secondary);
    transform: translateY(-3px);
}

.social-links i {
    font-size: 1.25rem;
    color: white;
}

/* ====================================
   Página de Política de Privacidad
==================================== */

.privacy-policy {
    background: var(--color-light-bg);
    padding: calc(var(--spacing-xl) + 80px) 0 var(--spacing-xl);
    min-height: 100vh;
}

.policy-content {
    max-width: 900px;
    margin: 0 auto;
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 30px rgba(14, 111, 134, 0.1);
}

.policy-content h1 {
    font-size: clamp(2rem, 5vw, 2.5rem);
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.policy-section {
    margin-bottom: var(--spacing-lg);
}

.policy-section h2 {
    font-size: 1.75rem;
    color: var(--color-primary);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--color-secondary);
    padding-bottom: var(--spacing-xs);
}

.policy-section h3 {
    font-size: 1.35rem;
    color: var(--color-light-text);
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.policy-section h4 {
    font-size: 1.15rem;
    color: var(--color-light-text);
    margin-top: var(--spacing-sm);
    margin-bottom: var(--spacing-xs);
}

.policy-section p {
    margin-bottom: var(--spacing-sm);
    line-height: 1.8;
    color: var(--color-light-text);
    text-align: justify;
}

.policy-section ul {
    margin-left: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.policy-section li {
    margin-bottom: var(--spacing-xs);
    line-height: 1.8;
    color: var(--color-light-text);
}

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

.policy-section a:hover {
    color: var(--color-primary);
    text-decoration: underline;
}

.policy-section strong {
    color: var(--color-light-text);
    font-weight: 700;
}

.policy-footer {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-md);
    border-top: 2px solid var(--color-border);
    text-align: center;
    color: var(--color-text-muted);
}

.policy-footer p {
    margin-bottom: var(--spacing-xs);
}

/* Responsive para política de privacidad */
@media (max-width: 768px) {
    .privacy-policy {
        padding: calc(var(--spacing-md) + 70px) 0 var(--spacing-md);
    }

    .policy-content {
        padding: var(--spacing-md);
    }

    .policy-section p {
        text-align: left;
    }
}

/* ============================================
   Scroll to Top Button
   ============================================ */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-lg);
    z-index: 999;
}

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

.scroll-to-top:hover {
    background: var(--color-primary-dark);
    transform: translateY(-3px);
}

.scroll-to-top i {
    font-size: 1.25rem;
}

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

/* Tablets */
@media (max-width: 968px) {
    .architecture-flow {
        grid-template-columns: 1fr;
    }
    
    .arch-arrow {
        display: none;
    }
    
    .comparison-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .comparison-arrow {
        display: none;
    }
    
    .flow-steps {
        grid-template-columns: 1fr;
    }
    
    .flow-arrow {
        display: none;
    }
    
    .use-cases-grid {
        grid-template-columns: 1fr;
    }
    
    .evolution-timeline {
        flex-direction: column;
        align-items: stretch;
    }
    
    .evolution-line {
        width: 4px;
        height: 40px;
        margin: 0 auto;
    }
    
    .evolution-stage {
        flex-direction: row;
        align-items: flex-start;
        gap: var(--spacing-md);
        margin-bottom: var(--spacing-md);
    }
    
    .evolution-marker {
        margin-top: var(--spacing-sm);
        flex-shrink: 0;
    }
    
    .evolution-content {
        text-align: left;
        width: 100% !important;
        height: auto !important;
        min-height: 200px;
        margin-top: 0;
    }
    
    .current-stage .evolution-content {
        width: 100% !important;
    }
    
    .evolution-content h4 {
        text-align: left;
    }
    
    .ventaja-content {
        min-height: auto;
    }
    
    .ventaja-features {
        height: auto;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-md);
    }
    
    .ventaja-item {
        position: static !important;
        transform: none !important;
        max-width: 100%;
        text-align: left !important;
        flex-direction: row !important;
    }
    
    .ventaja-item-1 .ventaja-text,
    .ventaja-item-4 .ventaja-text {
        text-align: left;
    }
    
    .ventaja-center {
        position: static;
        transform: none;
        margin: 0 auto var(--spacing-xl) auto;
        width: 150px;
        height: 150px;
    }
    
    .contact-content {
        max-width: 100%;
    }
}

/* Mobile */
@media (max-width: 768px) {
    :root {
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }
    
    .menu-toggle {
        display: flex;
        z-index: 1002;
    }
    
    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 0;
        box-shadow: none;
        max-height: 0;
        overflow: hidden;
        transition: all var(--transition-normal);
        z-index: 1001;
        opacity: 0;
    }
    
    .nav-menu.active {
        max-height: 500px;
        padding: var(--spacing-md);
        border-top: 1px solid var(--color-border);
        box-shadow: var(--shadow-lg);
        opacity: 1;
    }
    
    .nav-link {
        padding: var(--spacing-sm) 0;
        width: 100%;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .alert-feature-item {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-sm);
    }
    
    .alert-feature-item i {
        margin-top: 0;
    }
    
    /* Tabla como tarjetas en móvil */
    .specs-table-container {
        width: 100%;
        overflow: visible;
    }
    
    .specs-table {
        border: none;
        box-shadow: none;
        width: 100%;
    }
    
    .specs-table thead {
        display: none;
    }
    
    .specs-table tbody {
        display: grid;
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
        width: 100%;
    }
    
    .specs-table tr {
        display: block;
        background: white;
        border: 2px solid var(--color-border);
        border-radius: 12px;
        padding: 1rem;
        box-shadow: 0 4px 10px rgba(0,0,0,0.08);
        width: 100%;
        box-sizing: border-box;
    }
    
    .specs-table tr:hover {
        background: white;
        transform: translateY(-2px);
        box-shadow: 0 6px 15px rgba(14, 111, 134, 0.15);
        transition: all var(--transition-fast);
    }
    
    .specs-table td {
        display: grid;
        grid-template-columns: 110px 1fr;
        gap: var(--spacing-xs);
        padding: var(--spacing-xs) 0;
        text-align: left;
        border: none;
        align-items: center;
        box-sizing: border-box;
        width: 100%;
    }
    
    .specs-table td:not(:last-child) {
        border-bottom: 1px solid var(--color-light-bg-alt);
        padding-bottom: var(--spacing-sm);
        margin-bottom: var(--spacing-sm);
    }
    
    /* Añadir etiquetas antes de cada dato */
    .specs-table td:nth-child(1)::before {
        content: 'Parámetro:';
    }
    
    .specs-table td:nth-child(2)::before {
        content: 'Rango:';
    }
    
    .specs-table td:nth-child(3)::before {
        content: 'Precisión:';
    }
    
    .specs-table td:nth-child(4)::before {
        content: 'Resolución:';
    }
    
    .specs-table td::before {
        font-weight: 700;
        color: var(--color-primary);
        font-size: 0.75rem;
        text-transform: uppercase;
        letter-spacing: 0.3px;
    }
    
    .specs-table td strong {
        font-weight: 700;
        color: var(--color-light-text);
        font-size: 0.95rem;
    }
    
    .platform-columns {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .social-links {
        justify-content: center;
    }
    
    .footer-links li {
        justify-content: center;
    }
    
    .scroll-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
    
    .ventaja-features {
        grid-template-columns: 1fr;
    }
    
    .ventaja-logo {
        width: 90px;
        height: 90px;
    }
    
    .ventaja-center {
        width: 120px;
        height: 120px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .impact-grid,
    .pilar-features,
    .connectivity-grid,
    .implementation-grid {
        grid-template-columns: 1fr;
    }
}