/*
Theme Name: Mountaindalis Native
Theme URI: https://mountaindalis.com
Description: Tema corporativo matriz propio en PHP y CSS nativo con paleta premium (Negro, Dorado y Celeste).
Author: Mountaindalis IT
Version: 5.0
*/

/* VARIABLES DE DISEÑO PREMIUM (NEGRO, DORADO, AZUL MARINO Y CELESTE) */
:root {
    /* Paleta Base */
    --bg-dark: #090d14;
    --bg-card: #111827;
    --bg-light: #f8fafc;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-light: #f1f5f9;
    --text-muted: #94a3b8;
    
    /* Acentos Metálicos y Celestes */
    --gold-primary: #d4af37;
    --gold-light: #f3e5ab;
    --cyan-accent: #38bdf8;
    --cyan-hover: #0284c7;
    --navy-deep: #0f172a;
    
    /* Degradados Sobrios */
    --grad-gold: linear-gradient(135deg, #bf953f 0%, #fcf6ba 25%, #b38728 50%, #fbf5b7 75%, #aa771c 100%);
    --grad-dark-hero: radial-gradient(circle at 50% 20%, #1e293b 0%, #0f172a 60%, #05080e 100%);
    --grad-card-dark: linear-gradient(145deg, #1e293b 0%, #0f172a 100%);
    --grad-cyan-glow: linear-gradient(135deg, #38bdf8 0%, #0284c7 100%);
    
    /* Sombras y Bordes */
    --border-gold: linear-gradient(135deg, rgba(212, 175, 55, 0.4), rgba(56, 189, 248, 0.2));
    --shadow-premium: 0 10px 30px -10px rgba(0, 0, 0, 0.5), 0 0 15px rgba(212, 175, 55, 0.1);
    --transition-smooth: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* RESET & BASE */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    color: var(--text-primary);
    background-color: #ffffff;
    padding-top: 75px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}

.padding-section { padding: 90px 0; }
.text-center { text-align: center; }
.bg-light { background-color: var(--bg-light); }

/* HEADER PREMIUM EN NEGRO Y DORADO */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 75px;
    background: rgba(9, 13, 20, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(212, 175, 55, 0.25);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.logo a {
    color: #ffffff;
    font-size: 1.45rem;
    font-weight: 800;
    text-decoration: none;
    letter-spacing: 2px;
}

.logo a strong {
    background: var(--grad-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 28px;
    margin: 0;
    padding: 0;
}

.main-nav a {
    color: #cbd5e1;
    text-decoration: none;
    font-size: 0.92rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: var(--transition-smooth);
    padding: 8px 0;
    position: relative;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background: var(--cyan-accent);
    transition: var(--transition-smooth);
}

.main-nav a:hover {
    color: var(--cyan-accent);
}

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

/* HERO PORTADA MATRIZ DEGRADADO NOCTURNO */
.hero-matriz {
    background: var(--grad-dark-hero);
    color: #ffffff;
    padding: 130px 0 110px;
    position: relative;
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
}

.hero-title {
    font-size: 3.8rem;
    font-weight: 800;
    line-height: 1.1;
    margin: 0 0 20px 0;
    letter-spacing: -1px;
    background: linear-gradient(180deg, #ffffff 0%, #cbd5e1 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: #94a3b8;
    max-width: 780px;
    margin: 0 auto 40px;
}

/* BOTONES CON DETALLES DORADOS Y CELESTES */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 34px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.95rem;
    color: #0f172a;
    background: var(--grad-gold);
    box-shadow: 0 4px 20px rgba(212, 175, 55, 0.3);
    transition: var(--transition-smooth);
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(212, 175, 55, 0.5);
    filter: brightness(1.1);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 34px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--cyan-accent);
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--cyan-accent);
    transition: var(--transition-smooth);
    margin-left: 10px;
}

.btn-secondary:hover {
    background: var(--cyan-accent);
    color: #0f172a;
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(56, 189, 248, 0.4);
}

/* ENCABEZADOS DE SECCIÓN */
.section-header h2 {
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--navy-deep);
    margin-bottom: 12px;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-secondary);
}

/* TARJETAS CON DEGRADADOS SOBRIOS Y BORDES DORADOS */
.units-grid, .tech-grid, .security-grid, .turismo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

.unit-card, .tech-card, .security-card, .turismo-card {
    background: var(--grad-card-dark);
    border-radius: 12px;
    padding: 38px 32px;
    border: 1px solid rgba(212, 175, 55, 0.2);
    box-shadow: var(--shadow-premium);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
}

.unit-card h3, .tech-card h3, .security-card h3, .turismo-card h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin: 0 0 12px 0;
    color: #ffffff;
}

.unit-card p, .tech-card p, .security-card p, .turismo-card p {
    color: #94a3b8;
    font-size: 0.98rem;
    line-height: 1.65;
    margin-bottom: 24px;
}

.unit-card:hover, .tech-card:hover, .security-card:hover, .turismo-card:hover {
    transform: translateY(-6px);
    border-color: rgba(212, 175, 55, 0.6);
    box-shadow: 0 15px 35px -10px rgba(0, 0, 0, 0.7), 0 0 20px rgba(56, 189, 248, 0.2);
}

.card-link {
    font-weight: 700;
    font-size: 0.95rem;
    text-decoration: none;
    color: var(--cyan-accent);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition-smooth);
}

.card-link:hover {
    color: var(--gold-light);
    gap: 10px;
}

/* FORMULARIOS SOBRIOS Y ELEGANTES */
form {
    background: var(--navy-deep);
    border: 1px
    /* ==========================================
   DEGRADADOS Y FONDOS ESPECÍFICOS POR SECCIÓN
   ================================---------- */

/* Página de Tecnología: Toques de Azul Celeste Tecnológico */
.page-template-page-tecnologia .site-main {
    background: linear-gradient(180deg, #090d14 0%, #0f172a 100%);
    color: #f1f5f9;
}
.page-template-page-tecnologia .tech-card {
    background: linear-gradient(145deg, #1e293b 0%, #0f172a 100%);
    border: 1px solid rgba(56, 189, 248, 0.3);
}

/* Página de Seguridad Electrónica: Toques de Alerta / Elegancia Sobria */
.page-template-page-seguridad-electronica .site-main {
    background: linear-gradient(180deg, #090d14 0%, #111827 100%);
    color: #f1f5f9;
}
.page-template-page-seguridad-electronica .security-card {
    background: linear-gradient(145deg, #1f1d1d 0%, #090d14 100%);
    border: 1px solid rgba(220, 38, 38, 0.4);
}

/* Página de Turismo: Degradados Profundos y Vivos */
.page-template-page-turismo .site-main {
    background: linear-gradient(180deg, #090d14 0%, #064e3b 100%);
    color: #f1f5f9;
}
.page-template-page-turismo .turismo-card {
    background: linear-gradient(145deg, #064e3b 0%, #0f172a 100%);
    border: 1px solid rgba(13, 148, 136, 0.4);
}

/* Página de Tienda WooCommerce: Fondo Neutro Ejecutivo con Tarjetas Oscuras */
.page-template-page-tienda .site-main,
.woocommerce .site-main {
    background-color: #090d14;
    color: #f1f5f9;
}
/* ==========================================
   FONDOS FOTOGRÁFICOS Y CARRUSELES DE MARCAS
   ================================---------- */

/* Hero con Imagen de Fondo y Degradado Combinado (Negro/Dorado/Celeste) */
.hero-matriz-bg {
    background: linear-gradient(135deg, rgba(9, 13, 20, 0.90) 0%, rgba(15, 23, 42, 0.85) 100%), url('https://images.unsplash.com/photo-1451187580459-43490279c0fa?q=80&w=1920&auto=format&fit=crop') no-repeat center center/cover;
    color: #ffffff;
    padding: 140px 0 120px;
    position: relative;
    border-bottom: 1px solid rgba(212, 175, 55, 0.3);
}

/* Carrusel y Grilla de Marcas Aliadas */
.brands-section {
    padding: 60px 0;
    background-color: rgba(15, 23, 42, 0.6);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.brands-grid {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    gap: 40px;
    opacity: 0.8;
}

.brand-item {
    font-weight: 800;
    font-size: 1.25rem;
    letter-spacing: 2px;
    color: #94a3b8;
    text-transform: uppercase;
    transition: var(--transition-smooth);
    padding: 10px 20px;
    border: 1px dashed rgba(255,255,255,0.15);
    border-radius: 6px;
}

.brand-item:hover {
    color: var(--cyan-accent);
    border-color: var(--gold-primary);
    transform: translateY(-3px);
}

/* Sub-secciones derivadas por página */
.division-derivados {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 40px;
}

.derivado-card {
    background: linear-gradient(145deg, #111827 0%, #090d14 100%);
    border: 1px solid rgba(212, 175, 55, 0.2);
    padding: 30px;
    border-radius: 10px;
    transition: var(--transition-smooth);
}

.derivado-card:hover {
    border-color: var(--cyan-accent);
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(56, 189, 248, 0.15);
}