/* ============================================
   SISTEMA DE TEMAS - AZUL Y MARRÓN
   ============================================ */

:root {
    /* TEMA AZUL (DEFAULT) */
    --primary: #FFCD11;
    --primary-dark: #E6B800;
    --bg-dark: #0A0E1A;
    --dark-blue: #1A2332;
    --medium-blue: #2A3647;
    --cat-yellow: #FFCD11;
    --white: #FFFFFF;
    
    /* Gradientes Azul Noche */
    --gradient-hero: linear-gradient(135deg, #0F1724 0%, #1A2332 50%, #0A0E1A 100%);
    --gradient-services: linear-gradient(180deg, #0A0E1A 0%, #1A2332 100%);
    --gradient-testimonials: linear-gradient(180deg, #1A2332 0%, #0A0E1A 100%);
    --gradient-card: linear-gradient(135deg, #1E2838 0%, #2A3647 100%);
    
    /* Sombras */
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.6);
}

/* TEMA MARRÓN (ALTERNATIVO) */
[data-theme="brown"] {
    --bg-dark: #1A1410;
    --dark-blue: #2A221A;
    --medium-blue: #3A2E22;
    
    /* Gradientes Marrón Original */
    --gradient-hero: linear-gradient(135deg, #2A221A 0%, #4A3A28 50%, #1A1410 100%);
    --gradient-services: linear-gradient(180deg, #1A1410 0%, #2A221A 100%);
    --gradient-testimonials: linear-gradient(180deg, #2A221A 0%, #1A1410 100%);
    --gradient-card: linear-gradient(135deg, #3A2E22 0%, #4A3A28 100%);
}

/* ============================================
   FORZAR FONDOS OSCUROS EN TODO
   ============================================ */

body {
    background: var(--bg-dark) !important;
    color: var(--white);
}

/* Eliminar TODOS los fondos blancos/claros */
section,
.container,
.section,
main {
    background: transparent !important;
}

/* ============================================
   FONDOS POR SECCIÓN
   ============================================ */

/* Hero */
.hero-section {
    background: var(--gradient-hero) !important;
}

/* Servicios */
.services-section {
    background: var(--gradient-services) !important;
    padding: 4rem 1rem;
}

/* Testimoniales */
.testimonials-section {
    background: var(--gradient-testimonials) !important;
    padding: 4rem 1rem;
}

/* Técnicos certificados */
.technicians-section {
    background: var(--bg-dark) !important;
    padding: 4rem 1rem;
}

/* Políticas */
.policies-section {
    background: var(--dark-blue) !important;
    padding: 3rem 1rem;
}

/* Stats */
.stats-section {
    background: linear-gradient(135deg, var(--dark-blue) 0%, var(--bg-dark) 100%) !important;
    padding: 3rem 1rem;
}

/* Footer si existe */
footer {
    background: var(--bg-dark) !important;
}

/* ============================================
   CARDS Y ELEMENTOS
   ============================================ */

.service-card-modern,
.testimonial-card,
.feature-item,
.policy-card {
    background: var(--gradient-card) !important;
}

.bg-dark {
    background: var(--bg-dark) !important;
}

.bg-card {
    background: var(--gradient-card) !important;
}

/* ============================================
   THEME SWITCHER BUTTON
   ============================================ */

.theme-switcher {
    position: fixed;
    top: 90px;
    right: 20px;
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(26, 35, 50, 0.95);
    backdrop-filter: blur(10px);
    padding: 0.75rem 1rem;
    border-radius: 50px;
    border: 2px solid rgba(255, 205, 17, 0.3);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
    transition: all 0.3s ease;
}

.theme-switcher:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(255, 205, 17, 0.4);
    border-color: rgba(255, 205, 17, 0.6);
}

.theme-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
}

.theme-toggle {
    position: relative;
    width: 60px;
    height: 30px;
    background: var(--dark-blue);
    border-radius: 15px;
    cursor: pointer;
    transition: background 0.3s ease;
    border: 2px solid rgba(255, 205, 17, 0.2);
}

.theme-toggle:hover {
    border-color: rgba(255, 205, 17, 0.5);
}

.theme-toggle-slider {
    position: absolute;
    top: 3px;
    left: 3px;
    width: 22px;
    height: 22px;
    background: linear-gradient(135deg, #3B82F6 0%, #2563EB 100%);
    border-radius: 50%;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
}

.theme-toggle-slider::before {
    content: '🌙';
}

[data-theme="brown"] .theme-toggle-slider {
    left: calc(100% - 25px);
    background: linear-gradient(135deg, #A0826D 0%, #8B6F47 100%);
    box-shadow: 0 2px 8px rgba(160, 130, 109, 0.5);
}

[data-theme="brown"] .theme-toggle-slider::before {
    content: '☕';
}

.theme-icon {
    font-size: 1.125rem;
    transition: transform 0.3s ease;
}

/* ============================================
   TEXTOS CON BUEN CONTRASTE
   ============================================ */

.section-header h2,
.section-header p,
.service-card-modern h3,
.service-card-modern p,
.feature-item h3,
.feature-item p,
.policy-content h3,
.testimonial-info h4 {
    color: var(--white) !important;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.section-subtitle,
.card-description,
.feature-item p,
.policy-content p,
.testimonial-service {
    color: rgba(255, 255, 255, 0.8) !important;
}

.card-title {
    color: var(--white) !important;
    font-weight: 700;
}

/* Stats */
.stat-number {
    color: var(--primary) !important;
}

.stat-label {
    color: rgba(255, 255, 255, 0.9) !important;
    font-weight: 600;
}

/* Testimonials */
.testimonial-text {
    color: rgba(255, 255, 255, 0.95) !important;
}

/* ============================================
   ANIMACIONES DE TRANSICIÓN
   ============================================ */

* {
    transition: background 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
    .theme-switcher {
        top: 70px;
        right: 10px;
        padding: 0.5rem 0.75rem;
    }
    
    .theme-label {
        display: none;
    }
    
    .theme-toggle {
        width: 50px;
        height: 26px;
    }
    
    .theme-toggle-slider {
        width: 20px;
        height: 20px;
        font-size: 0.7rem;
    }
}

/* ============================================
   AJUSTE ESPECÍFICO PARA SECCIÓN BLANCA
   ============================================ */

/* Si hay un wrapper o container general */
#app,
.app-wrapper,
.page-wrapper,
.main-content {
    background: var(--bg-dark) !important;
}

/* Asegurar que no haya gaps blancos entre secciones */
.hero-section,
.services-section,
.testimonials-section,
.technicians-section,
.policies-section,
.stats-section {
    margin: 0 !important;
    padding-top: 4rem !important;
    padding-bottom: 4rem !important;
}

/* Primera sección sin padding top */
.hero-section {
    padding-top: 0 !important;
}

/* ============================================
   ADAPTACIÓN A CLASES EXISTENTES
   ============================================ */

/* Hero con clase personalizada */
.hero-animated {
    background: var(--gradient-hero) !important;
}

/* Asegurar que hero-animated también tenga los estilos */
.hero-section,
.hero-animated {
    background: var(--gradient-hero) !important;
    padding-top: 0 !important;
}

/* ============================================
   CORRECCIÓN DE POLÍTICAS - CENTRADO
   ============================================ */

.policies-section {
    background: var(--dark-blue) !important;
    padding: 3rem 1rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.policies-section > * {
    max-width: 800px;
    width: 100%;
    margin: 0 auto;
}

/* Corregir contenedor interno de políticas */
.policy-card {
    background: var(--gradient-card) !important;
    margin-left: auto !important;
    margin-right: auto !important;
}

/* Si hay un wrapper de políticas */
.policies-wrapper,
.policies-container {
    max-width: 800px;
    width: 100%;
    margin: 0 auto !important;
    padding: 0 1rem;
}

/* ============================================
   FORZAR CENTRADO EN TODAS LAS SECCIONES
   ============================================ */

section {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.section-header {
    text-align: center;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto 2.5rem;
}

/* Grid de features centrado */
.features-grid {
    max-width: 1200px;
    margin: 0 auto !important;
    width: 100%;
}

/* ============================================
   CORRECCIÓN ESPECÍFICA PARA POLÍTICAS
   ============================================ */

/* Asegurar que el contenedor de políticas esté centrado */
.policies-section .policy-card:first-child,
.policies-section .policy-card:last-child {
    margin-left: auto;
    margin-right: auto;
}

/* Centrar todo el contenido de políticas */
.policies-section {
    text-align: center;
}

.policy-card {
    text-align: left;
}

/* ============================================
   CORRECCIONES ESPECÍFICAS
   ============================================ */

/* Stats debe ser HORIZONTAL, no columna */
.stats-section {
    display: block !important;
}

.stats-container {
    display: flex !important;
    flex-direction: row !important;
    justify-content: space-around !important;
    align-items: center !important;
}

/* Prevenir scroll horizontal global */
body, html {
    overflow-x: hidden;
    max-width: 100vw;
}

/* Secciones no deben causar overflow */
section {
    max-width: 100vw;
    overflow-x: hidden;
}

/* No aplicar flex-column a stats */
.stats-section {
    display: block !important;
}

/* Políticas sí pueden ser columna */
.policies-section {
    display: flex;
    flex-direction: column;
    align-items: center;
}