/*
================================================================================
SISTEMA DE DISEÑO Y ESTILOS: ELECTRÓNICA PORTÁTIL
Tema de WordPress Premium con Estética Cyber-Tech Modo Oscuro
================================================================================
*/

/* 1. Variables de Diseño y Paleta HSL */
:root {
    --color-bg: hsl(222, 47%, 10%);
    --color-surface: hsl(222, 47%, 15%);
    --color-surface-glass: hsla(222, 47%, 15%, 0.6);
    --color-border: hsl(222, 30%, 25%);
    --color-border-glow: hsla(215, 100%, 55%, 0.3);
    
    --color-primary: hsl(215, 100%, 55%);
    --color-primary-glow: hsla(215, 100%, 55%, 0.4);
    --color-accent: hsl(180, 100%, 45%);
    --color-accent-glow: hsla(180, 100%, 45%, 0.4);
    
    --color-text-main: hsl(210, 40%, 98%);
    --color-text-muted: hsl(215, 20%, 75%);
    --color-success: hsl(145, 80%, 45%);
    --color-error: hsl(0, 85%, 60%);
    
    --font-headings: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.2s ease;
    --radius-lg: 16px;
    --radius-md: 10px;
    --radius-sm: 6px;
}

/* 2. Reset y Estilos Globales */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-headings);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

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

a:hover {
    color: var(--color-text-main);
}

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

/* Botones Generales */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-family: var(--font-headings);
    font-weight: 600;
    font-size: 1rem;
    padding: 12px 28px;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-smooth);
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: #fff;
    box-shadow: 0 4px 20px var(--color-primary-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px var(--color-accent-glow);
}

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

.btn-outline:hover {
    border-color: var(--color-accent);
    background-color: hsla(180, 100%, 45%, 0.1);
    transform: translateY(-2px);
}

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

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

/* 3. Header y Navegación (Glassmorphism) */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition-smooth);
}

.site-header.scrolled {
    padding: 12px 0;
    background-color: var(--color-surface-glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Logotipo */
.custom-logo-link {
    display: flex;
    align-items: center;
    gap: 12px;
}

.custom-logo {
    max-height: 50px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 0 8px var(--color-primary-glow));
}

.logo-text {
    font-family: var(--font-headings);
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--color-text-main);
}

/* Menú */
.nav-menu {
    display: flex;
    list-style: none;
    gap: 32px;
}

.nav-menu li {
    position: relative;
}

.nav-menu a {
    color: var(--color-text-muted);
    font-family: var(--font-headings);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    padding: 6px 0;
    display: inline-flex;
    align-items: center;
}

.nav-menu a:hover {
    color: var(--color-text-main);
}

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

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

/* Soporte de Submenús (Dropdown Glassmorphic) */
.nav-menu .sub-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(15px);
    width: 320px;
    background-color: var(--color-surface-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 14px 0;
    list-style: none;
    display: block;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.3s;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5);
    z-index: 1100;
    text-align: left;
}

.nav-menu li:hover > .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(5px);
}

.nav-menu .sub-menu li {
    width: 100%;
    padding: 0;
    margin: 0;
}

.nav-menu .sub-menu a {
    display: block;
    padding: 8px 24px;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--color-text-muted);
    transition: var(--transition-fast);
    position: relative;
    border-radius: 0;
    line-height: 1.4;
}

.nav-menu .sub-menu a:hover {
    color: var(--color-accent);
    background-color: rgba(255, 255, 255, 0.03);
    padding-left: 30px;
}

/* Remover la línea inferior animada para los enlaces del submenú */
.nav-menu .sub-menu a::after {
    display: none;
}


.icon-svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* Botón WhatsApp Header */
.btn-whatsapp-header {
    background-color: hsla(145, 80%, 45%, 0.15);
    color: var(--color-success);
    border: 1px solid var(--color-success);
    padding: 8px 18px;
    font-size: 0.9rem;
    border-radius: var(--radius-sm);
}

.btn-whatsapp-header:hover {
    background-color: var(--color-success);
    color: #fff;
    box-shadow: 0 0 15px rgba(34, 197, 94, 0.4);
    transform: translateY(-2px);
}

.menu-toggle {
    display: none;
}

/* 4. Sección Hero */
.hero-section {
    position: relative;
    padding: 160px 0 100px;
    min-height: 90vh;
    display: flex;
    align-items: center;
    background: radial-gradient(circle at 80% 20%, hsla(215, 100%, 55%, 0.08), transparent 50%),
                radial-gradient(circle at 20% 80%, hsla(180, 100%, 45%, 0.06), transparent 50%);
    overflow: hidden;
}

.cyber-grid {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 40px 40px;
    background-position: center;
    z-index: 1;
    pointer-events: none;
}

.glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    z-index: 2;
    pointer-events: none;
}

.orb-1 {
    top: 15%;
    right: 15%;
    width: 250px;
    height: 250px;
    background-color: var(--color-primary-glow);
    animation: pulse-orb 8s infinite alternate;
}

.orb-2 {
    bottom: 10%;
    left: 10%;
    width: 200px;
    height: 200px;
    background-color: var(--color-accent-glow);
    animation: pulse-orb 6s infinite alternate-reverse;
}

@keyframes pulse-orb {
    0% { transform: scale(1); opacity: 0.4; }
    100% { transform: scale(1.3); opacity: 0.7; }
}

.hero-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: center;
    position: relative;
    z-index: 3;
}

.hero-content {
    max-width: 650px;
}

.hero-tag {
    display: inline-block;
    color: var(--color-accent);
    font-family: var(--font-headings);
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 16px;
    border: 1px solid var(--color-accent);
    padding: 4px 12px;
    border-radius: 30px;
    background-color: hsla(180, 100%, 45%, 0.05);
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 20px;
}

.hero-subtitle {
    font-family: var(--font-headings);
    font-weight: 600;
    font-size: 1.3rem;
    color: var(--color-text-muted);
    border-left: 3px solid var(--color-primary);
    padding-left: 16px;
    margin-bottom: 24px;
    font-style: italic;
}

.hero-desc {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    margin-bottom: 36px;
}

.hero-actions {
    display: flex;
    gap: 16px;
}

/* Gráfico de Circuito Dinámico */
.tech-circuit-svg {
    width: 100%;
    max-width: 450px;
    margin: 0 auto;
    color: var(--color-primary);
    filter: drop-shadow(0 0 20px var(--color-primary-glow));
}

.rotating-ring {
    transform-origin: center;
    animation: rotate-ring 25s infinite linear;
    stroke: var(--color-accent);
}

.static-ring {
    stroke: var(--color-border);
    stroke-dasharray: 5 10;
}

.bus-lines {
    stroke: var(--color-border);
}

.pulse-node {
    animation: pulse-node-glow 3s infinite alternate;
}

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

@keyframes pulse-node-glow {
    0% { r: 5px; opacity: 0.6; }
    100% { r: 9px; opacity: 1; filter: drop-shadow(0 0 8px currentColor); }
}

/* 5. Estructura de Tarjetas Glassmorphic */
.glass-card {
    background-color: var(--color-surface-glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition-smooth);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.glass-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-primary);
    box-shadow: 0 15px 40px var(--color-border-glow);
}

/* 6. Sección Nosotros */
.about-section {
    padding: 100px 0;
    position: relative;
    background-color: hsl(222, 47%, 8%);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-tag {
    color: var(--color-primary);
    font-family: var(--font-headings);
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    display: block;
    margin-bottom: 8px;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.title-underline {
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    margin: 0 auto;
    border-radius: 2px;
}

.section-subtitle {
    color: var(--color-text-muted);
    font-size: 1.1rem;
    margin-top: 16px;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.about-text h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    line-height: 1.3;
}

.about-text p {
    color: var(--color-text-muted);
    font-size: 1.05rem;
    margin-bottom: 20px;
}

.about-signature {
    margin-top: 36px;
    display: flex;
    flex-direction: column;
}

.owner-name {
    font-family: var(--font-headings);
    font-weight: 800;
    font-size: 1.8rem;
    color: var(--color-accent);
}

.owner-title {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.about-cards {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.info-card {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    padding: 24px;
}

.card-icon {
    background-color: hsla(215, 100%, 55%, 0.1);
    color: var(--color-primary);
    padding: 12px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-primary-glow);
}

.card-icon svg {
    width: 24px;
    height: 24px;
}

.info-card h4 {
    font-size: 1.2rem;
    margin-bottom: 8px;
}

.info-card p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* 7. Sección Servicios Interactivos */
.services-section {
    padding: 100px 0;
    background-color: var(--color-bg);
}

.category-tabs {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 50px;
}

.tab-btn {
    background-color: var(--color-surface);
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
    padding: 10px 24px;
    border-radius: 30px;
    font-family: var(--font-headings);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.tab-btn:hover {
    color: var(--color-text-main);
    border-color: var(--color-accent);
}

.tab-btn.active {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: #fff;
    border-color: transparent;
    box-shadow: 0 4px 15px var(--color-primary-glow);
}

/* Grid de Tarjetas de Servicio */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 30px;
}

.service-card {
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

.service-card.hide {
    display: none;
}

.service-card.show {
    animation: fade-in-card 0.5s ease forwards;
}

@keyframes fade-in-card {
    from { opacity: 0; transform: scale(0.95) translateY(15px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.service-icon {
    color: var(--color-accent);
    margin-bottom: 20px;
}

.service-icon svg {
    width: 36px;
    height: 36px;
    filter: drop-shadow(0 0 6px var(--color-accent-glow));
}

.service-title {
    font-size: 1.35rem;
    margin-bottom: 12px;
}

.service-desc {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

.card-accent-border {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition-smooth);
}

.service-card:hover .card-accent-border {
    transform: scaleX(1);
}

/* 8. Sección de Garantía y Confianza */
.trust-section {
    padding: 100px 0;
    background-color: hsl(222, 47%, 8%);
}

.trust-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 48px;
    align-items: center;
}

.trust-tag {
    color: var(--color-accent);
    font-family: var(--font-headings);
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 8px;
    display: block;
}

.trust-title {
    font-size: 2.3rem;
    margin-bottom: 24px;
}

.trust-text {
    color: var(--color-text-muted);
    font-size: 1.05rem;
    margin-bottom: 20px;
}

.trust-highlights {
    display: flex;
    gap: 32px;
    margin-top: 36px;
}

.highlight-item {
    display: flex;
    flex-direction: column;
}

.hl-number {
    font-family: var(--font-headings);
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
}

.hl-label {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-top: 4px;
}

.trust-cta-box {
    background-color: hsla(222, 47%, 18%, 0.7);
    border: 1px dashed var(--color-border);
    border-radius: var(--radius-lg);
    padding: 36px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    box-shadow: inset 0 0 20px rgba(255, 255, 255, 0.02);
}

.trust-cta-box h4 {
    font-size: 1.3rem;
    line-height: 1.3;
}

.trust-cta-box p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

/* 9. Sección de Contacto y Formularios */
.contact-section {
    padding: 100px 0;
    background-color: var(--color-bg);
}

.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 40px;
    align-items: start;
}

.contact-details-box {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.info-details-card h3 {
    font-size: 1.5rem;
    margin-bottom: 24px;
}

.detail-row {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    margin-bottom: 20px;
}

.detail-row:last-child {
    margin-bottom: 0;
}

.detail-icon {
    color: var(--color-primary);
    background-color: hsla(215, 100%, 55%, 0.1);
    padding: 8px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.detail-icon svg {
    width: 20px;
    height: 20px;
}

.detail-text strong {
    font-family: var(--font-headings);
    font-size: 1rem;
    display: block;
    margin-bottom: 4px;
}

.detail-text p, .detail-text a {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

.detail-text a:hover {
    color: var(--color-accent);
}

/* Contenedor del Iframe */
.map-iframe-container {
    padding: 12px;
    overflow: hidden;
}

.map-iframe-container iframe {
    display: block;
    filter: grayscale(0.8) invert(0.9) contrast(1.2); /* Integración estética con el tema oscuro */
    transition: var(--transition-smooth);
}

.map-iframe-container:hover iframe {
    filter: grayscale(0);
}

/* Estilos del Formulario */
.contact-form-container h3 {
    font-size: 1.6rem;
    margin-bottom: 8px;
}

.contact-form-container p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-bottom: 28px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

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

.form-group input, 
.form-group select, 
.form-group textarea {
    background-color: hsl(222, 47%, 8%);
    color: var(--color-text-main);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition-fast);
    outline: none;
    width: 100%;
}

.form-group input:focus, 
.form-group select:focus, 
.form-group textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 10px var(--color-primary-glow);
    background-color: var(--color-surface);
}

.form-status {
    padding: 12px 16px;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 500;
    display: none;
    line-height: 1.4;
}

.form-status.success {
    background-color: rgba(34, 197, 94, 0.1);
    color: var(--color-success);
    border: 1px solid var(--color-success);
    display: block;
}

.form-status.error {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--color-error);
    border: 1px solid var(--color-error);
    display: block;
}

.btn-spinner {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

/* 10. Pie de Página (Footer) */
.site-footer {
    background-color: hsl(222, 47%, 6%);
    border-top: 1px solid var(--color-border);
}

.footer-widgets {
    padding: 80px 0 50px;
}

.footer-container {
    display: grid;
    grid-template-columns: 1.3fr 0.7fr 1fr;
    gap: 48px;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.footer-column h3.footer-title {
    font-size: 1.3rem;
    margin-bottom: 24px;
    position: relative;
    padding-bottom: 8px;
}

.footer-column h3.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2.5px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
}

.footer-slogan {
    font-family: var(--font-headings);
    font-style: italic;
    color: var(--color-accent);
    font-weight: 600;
    margin-bottom: 12px;
}

.footer-desc {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-bottom: 24px;
}

/* Redes Sociales */
.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--color-surface);
    color: var(--color-text-muted);
    border-radius: 50%;
    border: 1px solid var(--color-border);
}

.social-link:hover {
    color: #fff;
    background-color: var(--color-primary);
    box-shadow: 0 0 10px var(--color-primary-glow);
    transform: translateY(-2px);
}

/* Menú Footer */
.footer-menu {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-menu a {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

.footer-menu a:hover {
    color: var(--color-accent);
    padding-left: 4px;
}

/* Lista Contacto Footer */
.contact-info-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-info-list li {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

.contact-info-list svg {
    color: var(--color-accent);
    margin-top: 3px;
}

.contact-info-list a {
    color: var(--color-text-muted);
}

.contact-info-list a:hover {
    color: var(--color-accent);
}

/* Información inferior */
.site-info {
    border-top: 1px solid var(--color-border);
    padding: 24px 0;
    background-color: hsl(222, 47%, 4%);
}

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

.copyright, .credits {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.credits a {
    color: var(--color-primary);
    font-weight: 500;
}

/* 11. Botón de Volver Arriba y WhatsApp Flotante */
.whatsapp-floating-badge {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 998;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    transition: var(--transition-smooth);
}

.whatsapp-floating-badge:hover {
    transform: scale(1.08) translateY(-3px);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.5);
}

.whatsapp-icon {
    width: 32px;
    height: 32px;
}

.badge-pulse {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 2px solid #25d366;
    animation: animate-pulse-whatsapp 2s infinite ease-in-out;
}

@keyframes animate-pulse-whatsapp {
    0% { transform: scale(1); opacity: 1; }
    100% { transform: scale(1.4); opacity: 0; }
}

.back-to-top {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 48px;
    height: 48px;
    background-color: var(--color-surface);
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 997;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

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

.back-to-top:hover {
    color: #fff;
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px var(--color-primary-glow);
}

/* 12. Animaciones de Entrada (Scroll Reveal) */
.scroll-reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), 
                transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* 13. Adaptabilidad y Diseño Responsivo */
@media (max-width: 1024px) {
    html {
        font-size: 15px;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 36px;
    }
    
    .hero-content {
        max-width: 100%;
        margin: 0 auto;
    }
    
    .hero-subtitle {
        border-left: none;
        border-top: 1px dashed var(--color-primary);
        border-bottom: 1px dashed var(--color-primary);
        padding: 8px 0;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }
    
    .trust-container {
        grid-template-columns: 1fr;
        gap: 36px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }
    
    .footer-container {
        grid-template-columns: 1fr 1fr;
        gap: 36px;
    }
    
    .footer-about {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .site-header {
        padding: 16px 0;
        background-color: var(--color-surface-glass);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        border-bottom: 1px solid var(--color-border);
    }
    
    .menu-toggle {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        width: 30px;
        height: 20px;
        background: transparent;
        border: none;
        cursor: pointer;
        z-index: 1001;
    }
    
    .hamburger-line {
        width: 100%;
        height: 3px;
        background-color: var(--color-text-main);
        border-radius: 2px;
        transition: var(--transition-smooth);
    }
    
    .menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }
    
    .menu-container {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background-color: var(--color-surface);
        padding: 100px 40px;
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.4);
        transition: var(--transition-smooth);
        z-index: 1000;
    }
    
    .menu-container.active {
        right: 0;
    }
    
    .nav-menu {
        flex-direction: column;
        gap: 24px;
    }
    
    .nav-menu a {
        font-size: 1.2rem;
    }

    /* Ajuste para submenús en dispositivos móviles */
    .nav-menu .sub-menu {
        position: static;
        width: 100%;
        opacity: 1;
        visibility: visible;
        display: block;
        background-color: rgba(0, 0, 0, 0.2);
        border: none;
        box-shadow: none;
        backdrop-filter: none;
        transform: none;
        padding: 8px 0 8px 16px;
        margin-top: 8px;
        border-radius: var(--radius-sm);
        border-left: 2px solid var(--color-accent);
        max-height: 200px;
        overflow-y: auto;
    }
    
    .nav-menu .sub-menu a {
        font-size: 0.9rem;
        padding: 6px 12px;
    }

    
    .header-actions {
        display: none;
    }
    
    .form-group-row {
        grid-template-columns: 1fr;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 36px;
    }
    
    .footer-about {
        grid-column: span 1;
    }
    
    .site-info .footer-container {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
}

/* =============================================================================
14. PÁGINAS DE DETALLE DE SERVICIO (single-servicio.php)
============================================================================= */

.service-hero-header {
    position: relative;
    padding: 180px 0 80px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    overflow: hidden;
    border-bottom: 1px solid var(--color-border);
}

.service-hero-header.fallback-header {
    background-image: linear-gradient(to bottom, rgba(15, 23, 42, 0.9), rgba(15, 23, 42, 0.98)), url('../images/computadoras.png');
}

.service-hero-container {
    position: relative;
    z-index: 3;
}

.service-hero-content {
    max-width: 800px;
}

.service-category-badge {
    display: inline-block;
    color: var(--color-accent);
    font-family: var(--font-headings);
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 6px 14px;
    border-radius: 30px;
    border: 1px solid var(--color-accent-glow);
    background-color: hsla(180, 100%, 45%, 0.08);
    margin-bottom: 16px;
    box-shadow: 0 0 10px rgba(6, 182, 212, 0.1);
}

.service-hero-title {
    font-size: 3rem;
    line-height: 1.15;
    color: var(--color-text-main);
    margin-bottom: 20px;
    text-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
}

/* Breadcrumbs (Migas de Pan) */
.service-breadcrumbs {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-headings);
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.service-breadcrumbs a {
    color: var(--color-text-muted);
    transition: var(--transition-fast);
}

.service-breadcrumbs a:hover {
    color: var(--color-accent);
}

.service-breadcrumbs .separator {
    color: var(--color-border);
}

.service-breadcrumbs .current {
    color: var(--color-text-main);
    font-weight: 500;
}

/* Layout de Contenido de Servicio */
.service-content-section {
    padding: 80px 0;
    background-color: var(--color-bg);
}

.service-grid-layout {
    display: grid;
    grid-template-columns: 1.4fr 0.6fr;
    gap: 40px;
    align-items: start;
}

.service-main-content {
    padding: 40px;
}

.service-featured-image-box {
    width: 100%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: 36px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    border: 1px solid var(--color-border);
}

.service-featured-image {
    width: 100%;
    height: auto;
    object-fit: cover;
    max-height: 450px;
    transition: var(--transition-smooth);
}

.service-featured-image-box:hover .service-featured-image {
    transform: scale(1.02);
}

/* Copywriting Tipográfico */
.service-article h2 {
    font-size: 1.8rem;
    margin: 36px 0 20px;
    line-height: 1.3;
    color: var(--color-text-main);
}

.service-article h2::after {
    content: '';
    display: block;
    width: 40px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    margin-top: 8px;
    border-radius: 2px;
}

.service-article h3 {
    font-size: 1.4rem;
    margin: 28px 0 16px;
    color: var(--color-accent);
}

.service-article p {
    font-size: 1.05rem;
    color: var(--color-text-muted);
    margin-bottom: 24px;
    line-height: 1.7;
}

.service-article strong {
    color: var(--color-text-main);
}

.service-article blockquote {
    background-color: hsla(215, 100%, 55%, 0.05);
    border-left: 4px solid var(--color-primary);
    padding: 20px 24px;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    margin: 32px 0;
    font-style: italic;
}

.service-article blockquote p {
    margin-bottom: 0;
    color: var(--color-text-main);
    font-size: 1.1rem;
}

.service-article ul {
    list-style: none;
    margin-bottom: 30px;
    padding-left: 4px;
}

.service-article ul li {
    position: relative;
    padding-left: 28px;
    margin-bottom: 16px;
    font-size: 1.05rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

.service-article ul li::before {
    content: '';
    position: absolute;
    left: 4px;
    top: 10px;
    width: 6px;
    height: 6px;
    background-color: var(--color-accent);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--color-accent);
}

.service-article ul li strong {
    display: inline;
    color: var(--color-text-main);
}

/* Sidebar Column */
.service-sidebar {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.sidebar-box {
    padding: 30px;
}

.sidebar-title {
    font-size: 1.25rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--color-border);
}

.sidebar-title::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--color-accent);
}

/* CTA Sidebar */
.sidebar-cta {
    text-align: center;
    border-color: var(--color-primary-glow);
}

.sidebar-cta p {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    margin-bottom: 24px;
    line-height: 1.5;
}

.sidebar-cta .btn {
    margin-bottom: 12px;
}

.sidebar-cta .btn:last-child {
    margin-bottom: 0;
}

/* Menú Sidebar de Enlazado Interno */
.sidebar-services-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sidebar-service-link {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--color-text-muted);
    font-size: 0.95rem;
    font-family: var(--font-headings);
    font-weight: 500;
    transition: var(--transition-fast);
}

.sidebar-service-link .dot {
    color: var(--color-border);
    font-size: 1.2rem;
    transition: var(--transition-fast);
}

.sidebar-service-link:hover {
    color: var(--color-accent);
    padding-left: 4px;
}

.sidebar-service-link:hover .dot {
    color: var(--color-accent);
}

/* Detalles Sidebar */
.sidebar-details-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.sidebar-details-list li strong {
    font-family: var(--font-headings);
    font-size: 0.9rem;
    color: var(--color-text-main);
    display: block;
    margin-bottom: 4px;
}

.sidebar-details-list li p, .sidebar-details-list li a {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

.sidebar-details-list li a:hover {
    color: var(--color-accent);
}

/* Link Ver Más en Front Page */
.btn-service-link {
    display: inline-block;
    font-family: var(--font-headings);
    font-weight: 600;
    font-size: 0.95rem;
    margin-top: auto;
    padding-top: 16px;
    transition: var(--transition-fast);
}

.btn-service-link:hover {
    padding-left: 6px;
}

/* Fallback de Archivo */
.archive-services-main {
    padding: 80px 0;
    background-color: var(--color-bg);
}

/* Responsividad para Detalle de Servicio */
@media (max-width: 1024px) {
    .service-grid-layout {
        grid-template-columns: 1fr;
    }
    
    .service-sidebar {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .service-hero-title {
        font-size: 2.2rem;
    }
    
    .service-main-content {
        padding: 24px;
    }
    
    .service-sidebar {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   Páginas Estándar y Soporte para Page Builders (WPBakery)
   ========================================================================== */
.standard-page-main {
    padding: 80px 0;
    background-color: var(--color-bg);
}

.standard-page-container {
    max-width: 1200px;
    margin: 0 auto;
}

.page-article {
    background: rgba(30, 41, 59, 0.4);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* Ajustes de WPBakery para que coincida limpiamente con el modo oscuro */
.wpbakery-main {
    background-color: var(--color-bg);
}

.page-builder-content {
    background-color: var(--color-bg);
}

.hybrid-custom-content {
    padding: 80px 0;
    background-color: var(--color-bg);
    border-top: 1px dashed rgba(255, 255, 255, 0.08);
}