/* =============================================
   CAS Tecnología y Seguridad - Estilos Modernos
   Diseño: Tecnológico / Innovador / Dark Mode
   ============================================= */

/* ============ CSS Variables ============ */
:root {
    /* Colores principales */
    --color-bg-primary: #0a0f1a;
    --color-bg-secondary: #111827;
    --color-bg-tertiary: #1a1f2e;
    --color-bg-card: rgba(26, 31, 46, 0.8);

    /* Acentos */
    --color-accent-primary: #00d4ff;
    --color-accent-secondary: #0ea5e9;
    --color-accent-tertiary: #06b6d4;
    --color-accent-red: #ef4444;
    --color-accent-green: #22c55e;

    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, #00d4ff 0%, #0ea5e9 50%, #06b6d4 100%);
    --gradient-hero: linear-gradient(135deg, rgba(0, 212, 255, 0.1) 0%, rgba(14, 165, 233, 0.05) 100%);
    --gradient-card: linear-gradient(145deg, rgba(26, 31, 46, 0.9) 0%, rgba(17, 24, 39, 0.95) 100%);

    /* Texto */
    --color-text-primary: #ffffff;
    --color-text-secondary: #94a3b8;
    --color-text-tertiary: #64748b;
    --color-text-muted: #475569;

    /* Bordes */
    --color-border: rgba(148, 163, 184, 0.1);
    --color-border-hover: rgba(0, 212, 255, 0.3);

    /* Sombras */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.6);
    --shadow-glow: 0 0 40px rgba(0, 212, 255, 0.15);
    --shadow-glow-strong: 0 0 60px rgba(0, 212, 255, 0.25);

    /* Tipografía */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Space Grotesk', 'Inter', sans-serif;

    /* Espaciado */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;

    /* Bordes redondeados */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Transiciones */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;

    /* Z-index */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal: 400;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text-primary);
    background-color: var(--color-bg-primary);
    overflow-x: hidden;
}

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

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

ul, ol {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

/* ============ Utilidades ============ */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.icon {
    width: 1.25em;
    height: 1.25em;
    flex-shrink: 0;
}

/* ============ Fondo Grid ============ */
.bg-grid {
    position: fixed;
    inset: 0;
    z-index: -1;
    background-image:
        linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
}

/* ============ Botones ============ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    font-size: 0.9375rem;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--color-bg-primary);
    box-shadow: var(--shadow-md), 0 0 20px rgba(0, 212, 255, 0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), 0 0 30px rgba(0, 212, 255, 0.3);
}

.btn-outline {
    border: 2px solid var(--color-border-hover);
    color: var(--color-accent-primary);
    background: transparent;
}

.btn-outline:hover {
    background: rgba(0, 212, 255, 0.1);
    border-color: var(--color-accent-primary);
}

.btn-white {
    background: var(--color-text-primary);
    color: var(--color-bg-primary);
}

.btn-white:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: translateY(-2px);
}

.btn-outline-white {
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: var(--color-text-primary);
}

.btn-outline-white:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-text-primary);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1rem;
}

.btn-full {
    width: 100%;
}

/* ============ Header ============ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
    padding: var(--spacing-md) 0;
    background: rgba(10, 15, 26, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    transition: all var(--transition-base);
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-xl);
}

.logo {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.logo-text {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-tagline {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    letter-spacing: 0.05em;
}

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

.nav-link {
    position: relative;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-base);
}

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

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

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

.phone-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-text-secondary);
    font-weight: 500;
    transition: color var(--transition-fast);
}

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

.phone-link .icon {
    width: 1rem;
    height: 1rem;
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}

.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

/* ============ Hero Section ============ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 8rem 0 4rem;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(0, 212, 255, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(14, 165, 233, 0.06) 0%, transparent 40%),
        radial-gradient(ellipse at 50% 80%, rgba(6, 182, 212, 0.04) 0%, transparent 50%);
}

.hero-lines {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(90deg, transparent 49.5%, rgba(0, 212, 255, 0.03) 50%, transparent 50.5%);
    background-size: 200px 100%;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    color: var(--color-accent-primary);
    margin-bottom: var(--spacing-lg);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--color-accent-green);
    border-radius: var(--radius-full);
    animation: pulse 2s infinite;
}

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

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
    max-width: 540px;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-3xl);
}

.hero-stats {
    display: flex;
    gap: var(--spacing-2xl);
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-accent-primary);
}

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

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

.hero-card {
    position: relative;
    padding: var(--spacing-xl);
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
    max-width: 320px;
}

.card-glow {
    position: absolute;
    inset: -1px;
    background: var(--gradient-primary);
    border-radius: inherit;
    opacity: 0.1;
    z-index: -1;
    filter: blur(20px);
}

.card-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.card-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.1);
    border-radius: var(--radius-xl);
}

.card-icon svg {
    width: 32px;
    height: 32px;
    stroke: var(--color-accent-primary);
}

.card-status {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 600;
    color: var(--color-accent-green);
}

.status-dot {
    width: 10px;
    height: 10px;
    background: var(--color-accent-green);
    border-radius: var(--radius-full);
    box-shadow: 0 0 10px var(--color-accent-green);
    animation: pulse 2s infinite;
}

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

.card-info span:first-child {
    font-weight: 500;
}

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

/* ============ Sections Common ============ */
.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto var(--spacing-3xl);
}

.section-tag {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-accent-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-md);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    font-size: 1.0625rem;
    color: var(--color-text-secondary);
}

/* ============ Services Section ============ */
.services {
    padding: 6rem 0;
    background: var(--color-bg-secondary);
}

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

.service-card {
    position: relative;
    padding: var(--spacing-xl);
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.service-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-border-hover);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

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

.service-card.featured {
    border-color: rgba(0, 212, 255, 0.3);
    box-shadow: var(--shadow-glow);
}

.service-card.featured::before {
    opacity: 1;
}

.service-badge {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--gradient-primary);
    color: var(--color-bg-primary);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
}

.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.1);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
}

.service-icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--color-accent-primary);
}

.service-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.service-desc {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}

.service-features {
    margin-bottom: var(--spacing-lg);
}

.service-features li {
    position: relative;
    padding-left: var(--spacing-lg);
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
    margin-bottom: var(--spacing-sm);
}

.service-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.5em;
    width: 6px;
    height: 6px;
    background: var(--color-accent-primary);
    border-radius: var(--radius-full);
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 600;
    color: var(--color-accent-primary);
    transition: gap var(--transition-base);
}

.service-link:hover {
    gap: var(--spacing-md);
}

.service-link .icon {
    width: 1rem;
    height: 1rem;
}

/* ============ Certifications ============ */
.certifications {
    padding: 6rem 0;
}

.cert-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.cert-text p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
}

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

.cert-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.cert-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(34, 197, 94, 0.1);
    border-radius: var(--radius-md);
}

.cert-icon svg {
    width: 20px;
    height: 20px;
    stroke: var(--color-accent-green);
}

.cert-item strong {
    display: block;
    margin-bottom: var(--spacing-xs);
}

.cert-item span {
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
}

.cert-badges {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
}

.badge-card {
    padding: var(--spacing-lg);
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}

.badge-card:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}

.badge-card img {
    max-height: 100px;
    width: auto;
    filter: brightness(1.1);
}

/* ============ Quality Section ============ */
.quality {
    padding: 4rem 0;
}

.quality-card {
    position: relative;
    padding: var(--spacing-2xl);
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    overflow: hidden;
}

.quality-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 3px;
    background: var(--gradient-primary);
}

.quality-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.1);
    border-radius: var(--radius-xl);
    margin: 0 auto var(--spacing-lg);
}

.quality-icon svg {
    width: 32px;
    height: 32px;
    stroke: var(--color-accent-primary);
    fill: rgba(0, 212, 255, 0.2);
}

.quality-card h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.quality-card p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
}

.quality-card ul {
    text-align: left;
    max-width: 600px;
    margin: 0 auto;
}

.quality-card li {
    position: relative;
    padding-left: var(--spacing-xl);
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-secondary);
}

.quality-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-accent-green);
    font-weight: bold;
}

/* ============ Clients Section ============ */
.clients {
    padding: 6rem 0;
    background: var(--color-bg-secondary);
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
}

.client-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    min-height: 100px;
}

.client-logo:hover {
    border-color: var(--color-border-hover);
    box-shadow: var(--shadow-md);
}

.client-logo img {
    max-height: 60px;
    width: auto;
    filter: grayscale(100%) brightness(1.5);
    opacity: 0.7;
    transition: all var(--transition-base);
}

.client-logo:hover img {
    filter: grayscale(0%) brightness(1);
    opacity: 1;
}

/* ============ CTA Section ============ */
.cta-section {
    padding: 4rem 0;
}

.cta-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-2xl);
    padding: var(--spacing-2xl) var(--spacing-3xl);
    background: var(--gradient-primary);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl), var(--shadow-glow-strong);
}

.cta-content h2 {
    font-family: var(--font-display);
    font-size: 1.75rem;
    color: var(--color-bg-primary);
    margin-bottom: var(--spacing-sm);
}

.cta-content p {
    color: rgba(10, 15, 26, 0.7);
    max-width: 480px;
}

.cta-actions {
    display: flex;
    gap: var(--spacing-md);
    flex-shrink: 0;
}

/* ============ Contact Section ============ */
.contact {
    padding: 6rem 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
}

.contact-info p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
}

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

.contact-method {
    display: flex;
    gap: var(--spacing-md);
}

.method-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.1);
    border-radius: var(--radius-lg);
}

.method-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--color-accent-primary);
}

.contact-method strong {
    display: block;
    margin-bottom: var(--spacing-xs);
}

.contact-method a,
.contact-method span {
    display: block;
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

.contact-method a:hover {
    color: var(--color-accent-primary);
}

/* Contact Form */
.contact-form-wrapper {
    padding: var(--spacing-xl);
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
}

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

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

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

.form-group label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
}

.form-group input,
.form-group textarea,
.form-group select {
    padding: 0.875rem 1rem;
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-accent-primary);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.form-group select {
    cursor: pointer;
}

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

/* ============ Footer ============ */
.footer {
    padding: 4rem 0 0;
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-2xl);
    padding-bottom: var(--spacing-2xl);
    border-bottom: 1px solid var(--color-border);
}

.footer-brand p {
    color: var(--color-text-tertiary);
    margin: var(--spacing-md) 0;
    max-width: 280px;
}

.footer-social {
    display: flex;
    gap: var(--spacing-md);
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.footer-social a:hover {
    background: rgba(0, 212, 255, 0.1);
    border-color: var(--color-accent-primary);
    color: var(--color-accent-primary);
}

.footer-social svg {
    width: 20px;
    height: 20px;
}

.footer-links h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.footer-links li {
    margin-bottom: var(--spacing-sm);
}

.footer-links a {
    font-size: 0.9375rem;
    color: var(--color-text-tertiary);
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg) 0;
}

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

/* ============ Responsive ============ */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-cta {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .hero-visual {
        display: none;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .cert-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .cert-badges {
        margin-top: var(--spacing-xl);
    }

    .clients-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .cta-card {
        flex-direction: column;
        text-align: center;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(10, 15, 26, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        display: flex;
        align-items: center;
        justify-content: center;
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-base);
        z-index: var(--z-modal);
    }

    .nav.nav-open {
        opacity: 1;
        visibility: visible;
    }

    .nav-list {
        flex-direction: column;
        gap: var(--spacing-xl);
        text-align: center;
    }

    .nav-link {
        font-size: 1.5rem;
        font-weight: 600;
    }

    .mobile-toggle {
        display: flex;
        z-index: calc(var(--z-modal) + 1);
    }

    .mobile-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

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

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

    body.menu-open {
        overflow: hidden;
    }

    .phone-link span {
        display: none;
    }

    .hero {
        padding: 6rem 0 3rem;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .clients-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .cta-card {
        padding: var(--spacing-xl);
    }

    .cta-actions {
        flex-direction: column;
        width: 100%;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-brand {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .footer-brand p {
        max-width: 100%;
    }

    .footer-social {
        justify-content: center;
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-md);
    }

    .btn-lg {
        padding: 0.875rem 1.5rem;
        font-size: 0.9375rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .clients-grid {
        grid-template-columns: 1fr;
    }
}

/* ============ Animaciones ============ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes glow {
    0%, 100% {
        box-shadow: var(--shadow-glow);
    }
    50% {
        box-shadow: var(--shadow-glow-strong);
    }
}

.service-card,
.client-logo,
.cert-item {
    animation: fadeInUp 0.6s ease forwards;
}

.hero-card {
    animation: glow 3s ease-in-out infinite;
}

/* ============ Page Header (Subpáginas) ============ */
.page-header {
    padding: 10rem 0 4rem;
    background: var(--color-bg-secondary);
    border-bottom: 1px solid var(--color-border);
}

.page-header-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.page-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.page-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
}

/* ============ Breadcrumb ============ */
.breadcrumb {
    padding: 1rem 0;
    background: var(--color-bg-secondary);
    border-bottom: 1px solid var(--color-border);
    margin-top: 73px;
}

.breadcrumb .container {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
}

.breadcrumb a {
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

.breadcrumb a:hover {
    color: var(--color-accent-primary);
}

.breadcrumb span:not(:last-child) {
    color: var(--color-text-muted);
}

/* ============ Services Page ============ */
.services-page {
    padding: 4rem 0;
}

.services-grid-large {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2xl);
}

.service-card-large {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: var(--spacing-2xl);
    padding: var(--spacing-2xl);
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    transition: all var(--transition-base);
}

.service-card-large:hover {
    border-color: var(--color-border-hover);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.service-card-image {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    background: rgba(0, 212, 255, 0.05);
    border-radius: var(--radius-xl);
}

.service-card-image img {
    max-width: 180px;
    max-height: 180px;
    object-fit: contain;
}

.service-card-content h2 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.service-card-content p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
}

.service-icon-sm {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.1);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
}

.service-icon-sm svg {
    width: 24px;
    height: 24px;
    stroke: var(--color-accent-primary);
}

.service-highlights {
    margin-bottom: var(--spacing-lg);
}

.service-highlights li {
    position: relative;
    padding-left: var(--spacing-lg);
    color: var(--color-text-tertiary);
    margin-bottom: var(--spacing-sm);
    font-size: 0.9375rem;
}

.service-highlights li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-accent-green);
}

/* ============ Service Detail Pages ============ */
.service-hero {
    padding: 2rem 0 4rem;
}

.service-hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.service-hero-text {
    padding-right: var(--spacing-xl);
}

.service-hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.service-hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: var(--spacing-2xl);
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
}

.service-hero-image img {
    max-width: 100%;
    max-height: 300px;
    object-fit: contain;
}

.service-intro {
    padding: 3rem 0;
    background: var(--color-bg-secondary);
    border-bottom: 1px solid var(--color-border);
}

.intro-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.intro-text {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    line-height: 1.8;
}

.intro-content p {
    color: var(--color-text-tertiary);
    margin-top: var(--spacing-md);
}

.service-section {
    padding: 5rem 0;
}

.service-section.alt-bg {
    background: var(--color-bg-secondary);
}

.section-header-left {
    margin-bottom: var(--spacing-2xl);
}

.section-header-left h2 {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
}

/* ============ Features Grid ============ */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.feature-card {
    padding: var(--spacing-xl);
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}

.feature-card:hover {
    border-color: var(--color-border-hover);
    transform: translateY(-4px);
}

.feature-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.1);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
}

.feature-icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--color-accent-primary);
}

.feature-icon.fire svg {
    stroke: var(--color-accent-red);
}

.feature-card h3 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-sm);
}

.feature-card p {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    margin-bottom: var(--spacing-md);
}

.feature-card ul {
    margin-top: var(--spacing-md);
}

.feature-card li {
    color: var(--color-text-tertiary);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-xs);
    padding-left: var(--spacing-md);
    position: relative;
}

.feature-card li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-accent-primary);
}

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

.feature-card-sm {
    padding: var(--spacing-lg);
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    text-align: center;
}

.feature-icon-sm {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.1);
    border-radius: var(--radius-md);
    margin: 0 auto var(--spacing-md);
}

.feature-icon-sm svg {
    width: 24px;
    height: 24px;
    stroke: var(--color-accent-primary);
}

.feature-card-sm h4 {
    font-size: 1rem;
    margin-bottom: var(--spacing-sm);
}

.feature-card-sm p {
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
}

/* ============ Two Column Layout ============ */
.two-column {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.two-column.reverse {
    direction: rtl;
}

.two-column.reverse > * {
    direction: ltr;
}

.column-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.column-image img {
    max-width: 100%;
    max-height: 300px;
    object-fit: contain;
}

.check-list li {
    position: relative;
    padding-left: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    color: var(--color-text-secondary);
}

.check-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-accent-green);
    font-weight: bold;
}

/* ============ Equipment Section ============ */
.special-equipment {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.equipment-card {
    padding: var(--spacing-xl);
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
}

.equipment-images {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.equipment-images img {
    max-width: 100px;
    max-height: 80px;
    object-fit: contain;
}

.equipment-card h3 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-sm);
}

.equipment-card p {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
}

/* ============ Accessories Grid ============ */
.accessories-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
}

.accessory-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-lg);
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--transition-base);
}

.accessory-item:hover {
    border-color: var(--color-border-hover);
    transform: translateY(-4px);
}

.accessory-item img {
    max-width: 120px;
    max-height: 100px;
    object-fit: contain;
    margin-bottom: var(--spacing-md);
}

.accessory-item span {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

/* ============ Alarm Types ============ */
.alarm-types {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
}

.alarm-type-card {
    padding: var(--spacing-xl);
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
}

.alarm-type-header {
    display: flex;
    justify-content: center;
    padding: var(--spacing-lg);
    background: rgba(0, 212, 255, 0.05);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
}

.alarm-type-header img {
    max-height: 120px;
    object-fit: contain;
}

.alarm-type-content h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.alarm-type-content p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
}

/* ============ About/Nosotros Page ============ */
.about-reasons {
    padding: 4rem 0;
}

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

.reason-card {
    padding: var(--spacing-xl);
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}

.reason-card:hover {
    border-color: var(--color-border-hover);
    transform: translateY(-4px);
}

.reason-card.featured {
    grid-column: span 3;
    text-align: center;
    border-color: rgba(0, 212, 255, 0.3);
}

.reason-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.1);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
}

.reason-card.featured .reason-icon {
    margin: 0 auto var(--spacing-lg);
}

.reason-icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--color-accent-primary);
}

.reason-card h3 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-sm);
}

.reason-card p {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
}

/* Quality Section */
.quality-section {
    padding: 5rem 0;
    background: var(--color-bg-secondary);
}

.quality-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.quality-intro {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
}

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

.commitment-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.commitment-icon {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(34, 197, 94, 0.1);
    border-radius: var(--radius-md);
}

.commitment-icon svg {
    width: 18px;
    height: 18px;
    stroke: var(--color-accent-green);
}

.commitment-item p {
    color: var(--color-text-secondary);
}

.quality-badges {
    display: flex;
    gap: var(--spacing-xl);
    justify-content: center;
    flex-wrap: wrap;
}

.badge-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-xl);
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
}

.badge-item img {
    max-height: 80px;
    object-fit: contain;
}

.badge-item span {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

/* Endorsements */
.endorsements {
    padding: 5rem 0;
}

.endorsements-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.endorsement-card {
    display: flex;
    gap: var(--spacing-lg);
    padding: var(--spacing-xl);
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
}

.endorsement-image {
    flex-shrink: 0;
    width: 120px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border-radius: var(--radius-md);
    padding: var(--spacing-sm);
}

.endorsement-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.endorsement-content h3 {
    font-size: 1rem;
    margin-bottom: var(--spacing-sm);
}

.endorsement-content p {
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
}

/* Endorsements Logos Grid (para index) */
.endorsements-logos {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--spacing-lg);
}

.endorsement-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    aspect-ratio: 16 / 10;
}

.endorsement-logo:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--color-border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.endorsement-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    filter: brightness(0.9) contrast(1.1);
    transition: filter var(--transition-base);
}

.endorsement-logo:hover img {
    filter: brightness(1) contrast(1);
}

/* About Stats */
.about-stats {
    padding: 4rem 0;
    background: var(--color-bg-secondary);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
}

.stat-card {
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
}

.stat-card .stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-accent-primary);
}

.stat-card .stat-label {
    display: block;
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
    margin-top: var(--spacing-sm);
}

/* ============ Clients Page ============ */
.clients-page {
    padding: 4rem 0;
}

.clients-category {
    margin-bottom: var(--spacing-3xl);
}

.category-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
}

.category-title svg {
    width: 28px;
    height: 28px;
    stroke: var(--color-accent-primary);
}

.clients-grid-large {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
}

.client-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-xl);
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}

.client-card:hover {
    border-color: var(--color-border-hover);
}

.client-card img {
    max-height: 60px;
    margin-bottom: var(--spacing-md);
    filter: brightness(1.2);
}

.client-card span {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    text-align: center;
}

.integration-badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.integration-badge {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--radius-full);
    color: var(--color-accent-primary);
    font-weight: 500;
}

.clients-stats {
    padding: 4rem 0;
    background: var(--color-bg-secondary);
}

.stats-highlight {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-3xl);
}

.stat-item {
    text-align: center;
}

.stat-item .stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-accent-primary);
}

.stat-item .stat-text {
    display: block;
    color: var(--color-text-secondary);
}

.stat-divider {
    width: 1px;
    height: 60px;
    background: var(--color-border);
}

/* ============ Gallery Page ============ */
.gallery-page {
    padding: 4rem 0;
}

.gallery-category {
    margin-bottom: var(--spacing-3xl);
}

.category-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.category-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.1);
    border-radius: var(--radius-lg);
}

.category-icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--color-accent-primary);
}

.category-header h2 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
}

.category-header p {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
}

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

.gallery-item {
    position: relative;
    aspect-ratio: 4/3;
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--color-border);
    background: var(--color-bg-tertiary);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: var(--spacing-md);
    transition: transform var(--transition-base);
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-md);
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    opacity: 0;
    transition: opacity var(--transition-base);
}

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

.gallery-overlay span {
    font-size: 0.875rem;
    font-weight: 500;
}

/* ============ Contact Page ============ */
.contact-page {
    padding: 4rem 0;
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--spacing-3xl);
}

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

.contact-card {
    padding: var(--spacing-xl);
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
}

.contact-card-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.1);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
}

.contact-card-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--color-accent-primary);
}

.contact-card h3 {
    font-size: 1rem;
    margin-bottom: var(--spacing-sm);
}

.contact-card p {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    margin-bottom: var(--spacing-xs);
}

.contact-card .highlight {
    color: var(--color-accent-green);
}

.contact-link-large {
    display: block;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-accent-primary);
    margin-bottom: var(--spacing-xs);
}

.contact-link {
    display: block;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

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

.contact-form-section .contact-form-wrapper {
    height: 100%;
}

.contact-form-section h2 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.contact-form-section > .contact-form-wrapper > p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
}

.map-section {
    padding: 0 0 4rem;
}

.map-wrapper {
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--color-border);
}

/* ============ Bank Page Specifics ============ */
.bank-highlight {
    display: flex;
    justify-content: center;
    gap: var(--spacing-3xl);
    padding: var(--spacing-2xl);
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
}

.bank-stat {
    text-align: center;
}

.bank-stat .stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-accent-primary);
}

.bank-stat .stat-label {
    display: block;
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
}

.compliance-grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.compliance-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.2);
    border-radius: var(--radius-full);
}

.compliance-item svg {
    width: 20px;
    height: 20px;
    stroke: var(--color-accent-green);
}

.compliance-item span {
    color: var(--color-accent-green);
    font-weight: 500;
}

/* ============ 404 Page ============ */
.error-page {
    min-height: calc(100vh - 200px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8rem 0 4rem;
}

.error-content {
    text-align: center;
    max-width: 500px;
}

.error-icon {
    width: 120px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(239, 68, 68, 0.1);
    border-radius: 50%;
    margin: 0 auto var(--spacing-xl);
}

.error-icon svg {
    width: 60px;
    height: 60px;
    stroke: var(--color-accent-red);
}

.error-code {
    font-family: var(--font-display);
    font-size: 6rem;
    font-weight: 700;
    color: var(--color-accent-primary);
    line-height: 1;
    margin-bottom: var(--spacing-md);
}

.error-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.error-text {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
}

.error-actions {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
}

.error-links {
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-border);
}

.error-links p {
    color: var(--color-text-tertiary);
    margin-bottom: var(--spacing-md);
}

.error-links ul {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
}

.error-links a {
    color: var(--color-accent-primary);
    transition: opacity var(--transition-fast);
}

.error-links a:hover {
    opacity: 0.8;
}

/* ============ Responsive para nuevas páginas ============ */
@media (max-width: 1024px) {
    .service-card-large {
        grid-template-columns: 1fr;
    }

    .service-card-image {
        max-width: 200px;
        margin: 0 auto;
    }

    .features-grid,
    .features-grid-3,
    .special-equipment {
        grid-template-columns: repeat(2, 1fr);
    }

    .service-hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .service-hero-text {
        padding-right: 0;
    }

    .service-hero-cta {
        justify-content: center;
    }

    .service-hero-image {
        max-width: 300px;
        margin: 0 auto;
    }

    .two-column {
        grid-template-columns: 1fr;
    }

    .two-column.reverse {
        direction: ltr;
    }

    .reasons-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .reason-card.featured {
        grid-column: span 2;
    }

    .quality-content {
        grid-template-columns: 1fr;
    }

    .endorsements-grid {
        grid-template-columns: 1fr;
    }

    .endorsements-logos {
        grid-template-columns: repeat(4, 1fr);
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .clients-grid-large {
        grid-template-columns: repeat(2, 1fr);
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-layout {
        grid-template-columns: 1fr;
    }

    .bank-highlight {
        flex-wrap: wrap;
    }

    .stats-highlight {
        flex-wrap: wrap;
        gap: var(--spacing-xl);
    }

    .stat-divider {
        display: none;
    }
}

@media (max-width: 768px) {
    .page-header {
        padding: 8rem 0 3rem;
    }

    .breadcrumb {
        display: none;
    }

    .features-grid,
    .features-grid-3,
    .special-equipment,
    .accessories-grid,
    .alarm-types,
    .reasons-grid {
        grid-template-columns: 1fr;
    }

    .reason-card.featured {
        grid-column: span 1;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .clients-grid-large {
        grid-template-columns: 1fr;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
    }

    .endorsements-logos {
        grid-template-columns: repeat(3, 1fr);
    }

    .error-code {
        font-size: 4rem;
    }

    .error-actions {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .endorsements-logos {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ============ Legal Pages ============ */
.legal-page {
    padding: 6rem 0 4rem;
}

.legal-content {
    max-width: 800px;
    margin: 0 auto;
}

.legal-content h1 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.legal-date {
    color: var(--color-text-tertiary);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-2xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.legal-content h2 {
    font-size: 1.25rem;
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-md);
    color: var(--color-accent-primary);
}

.legal-content p {
    margin-bottom: var(--spacing-md);
    color: var(--color-text-secondary);
    line-height: 1.8;
}

.legal-content ul {
    margin-bottom: var(--spacing-lg);
    padding-left: var(--spacing-xl);
}

.legal-content li {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.legal-content a {
    color: var(--color-accent-primary);
}

.legal-content a:hover {
    text-decoration: underline;
}

.contact-info-legal {
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    margin-top: var(--spacing-md);
}

.contact-info-legal p {
    margin-bottom: var(--spacing-sm);
}