/* =================================================================
   SISTEMA DE CONSTANCIA DE ANTECEDENTES NO PENALES
   Diseño Gubernamental Oficial - OPTIMIZADO MULTI-PLATAFORMA
   iOS 12+, Android 5+, Escritorio (Todos los navegadores modernos)
   Paleta: Guinda Institucional del Gobierno de México
   ================================================================= */

/* ========== VARIABLES INSTITUCIONALES DEL GOBIERNO DE MÉXICO ========== */
:root {
    /* ===== PALETA OFICIAL DEL GOBIERNO DE MÉXICO ===== */
    /* Guinda Institucional (Color principal oficial) */
    --color-primary: #9D2449;           /* Guinda oficial gobierno mexicano */
    --color-primary-dark: #691C32;       /* Guinda oscuro para hover/énfasis */
    --color-primary-light: #B54663;      /* Guinda claro para fondos */
    --color-primary-lighter: #D4798F;    /* Guinda muy claro */
    --color-primary-bg: #F5E6EB;         /* Fondo guinda muy suave */
    
    /* Dorado Institucional (Color secundario oficial) */
    --color-secondary: #B8956A;          /* Dorado institucional oficial */
    --color-secondary-dark: #9A7D57;     /* Dorado oscuro */
    --color-secondary-light: #CFB488;    /* Dorado claro */
    --color-secondary-lighter: #E6D4B8;  /* Dorado muy claro */
    
    /* Verde Bandera Nacional (Acciones positivas) */
    --color-success: #006847;            /* Verde bandera mexicana */
    --color-success-light: #00844F;      /* Verde claro */
    --color-success-lighter: #E6F4EF;    /* Fondo verde suave */
    
    /* Azul Institucional (Información y acciones secundarias) */
    --color-info: #0D47A1;               /* Azul institucional profundo */
    --color-info-light: #1565C0;         /* Azul medio */
    --color-info-lighter: #E3F2FD;       /* Fondo azul suave */
    
    /* Ámbar/Dorado (Advertencias) */
    --color-warning: #F57C00;            /* Ámbar institucional */
    --color-warning-light: #FB8C00;      /* Ámbar claro */
    --color-warning-lighter: #FFF3E0;    /* Fondo ámbar suave */
    
    /* Rojo Bandera Nacional (Errores/Alertas críticas) */
    --color-danger: #CE1126;             /* Rojo bandera mexicana */
    --color-danger-light: #D32F2F;       /* Rojo claro */
    --color-danger-lighter: #FFEBEE;     /* Fondo rojo suave */
    
    /* ===== ESCALA DE GRISES INSTITUCIONALES ===== */
    --color-gray-50: #FAFAFA;            /* Blanco casi puro - fondos principales */
    --color-gray-100: #F5F5F5;           /* Gris muy claro - fondos secundarios */
    --color-gray-200: #EEEEEE;           /* Gris claro - bordes suaves */
    --color-gray-300: #E0E0E0;           /* Gris medio-claro - separadores */
    --color-gray-400: #BDBDBD;           /* Gris medio - elementos deshabilitados */
    --color-gray-500: #9E9E9E;           /* Gris - textos secundarios */
    --color-gray-600: #757575;           /* Gris medio-oscuro - textos terciarios */
    --color-gray-700: #616161;           /* Gris oscuro - textos principales */
    --color-gray-800: #424242;           /* Gris muy oscuro - énfasis */
    --color-gray-900: #212121;           /* Negro casi puro - encabezados */
    
    /* ===== COLORES ESPECÍFICOS INSTITUCIONALES ===== */
    --color-text: #212121;               /* Texto principal */
    --color-text-secondary: #616161;     /* Texto secundario */
    --color-seal: #9D2449;               /* Color del sello oficial */
    --color-gold: #B8956A;               /* Dorado oficial */
    --color-institutional: #691C32;      /* Guinda institucional profundo */
    --color-white: #FFFFFF;              /* Blanco puro */
    
    /* ===== COLORES DE LA BANDERA MEXICANA ===== */
    --color-bandera-verde: #006847;      /* Verde oficial de la bandera */
    --color-bandera-blanco: #FFFFFF;     /* Blanco oficial de la bandera */
    --color-bandera-rojo: #CE1126;       /* Rojo oficial de la bandera */
    
    /* Fuentes optimizadas para cada plataforma */
    --font-primary: -apple-system, BlinkMacSystemFont, 'Montserrat', 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Helvetica Neue', Arial, sans-serif;
    
    /* Sombras institucionales con tinte guinda */
    --shadow-sm: 0 1px 3px rgba(157, 36, 73, 0.08);
    --shadow-md: 0 2px 8px rgba(157, 36, 73, 0.12);
    --shadow-lg: 0 8px 16px rgba(157, 36, 73, 0.15);
    
    /* Transiciones optimizadas para 60fps */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Touch targets (iOS: 44pt, Android: 48dp) */
    --touch-target: 48px;
    
    /* Espaciados responsivos */
    --spacing-xs: clamp(0.25rem, 0.5vw, 0.5rem);
    --spacing-sm: clamp(0.5rem, 1vw, 0.75rem);
    --spacing-md: clamp(0.75rem, 2vw, 1rem);
    --spacing-lg: clamp(1rem, 3vw, 1.5rem);
    --spacing-xl: clamp(1.5rem, 4vw, 2.5rem);
}

/* ========== RESET OPTIMIZADO PARA MÓVILES ========== */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    /* Aceleración por hardware para animaciones suaves */
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
}

html {
    /* Prevenir zoom en inputs en iOS (mínimo 16px) */
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    text-size-adjust: 100%;
    
    /* Scroll suave nativo */
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    
    /* Eliminar highlight al tocar en móviles */
    -webkit-tap-highlight-color: transparent;
    
    overflow-x: hidden;
    width: 100%;
}

body {
    font-family: var(--font-primary);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-gray-50);
    overflow-x: hidden;
    width: 100%;
    min-height: 100vh;
    min-height: -webkit-fill-available; /* iOS Safari fix */
    
    /* Prevenir selección de texto accidental en móviles */
    -webkit-user-select: none;
    -moz-user-select: none;
    user-select: none;
    
    /* Re-habilitar selección para inputs y textos */
    & input,
    & textarea,
    & p,
    & span,
    & li {
        -webkit-user-select: text;
        -moz-user-select: text;
        user-select: text;
    }
}

/* Fix para altura en iOS */
html {
    height: -webkit-fill-available;
}

/* ========== BARRA GUBERNAMENTAL SUPERIOR ========== */
.gobierno-bar {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    padding: clamp(0.5rem, 2vw, 0.75rem) 0;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 999;
    /* Optimización de rendimiento */
    will-change: transform;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

.gobierno-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    align-items: center;
    gap: clamp(0.5rem, 2vw, 1rem);
}

.logo-gob {
    height: clamp(36px, 8vw, 52px);
    width: auto;
    /* Optimizar rendering de imágenes */
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}

.gob-title {
    font-size: clamp(0.8rem, 2.5vw, 0.95rem);
    font-weight: 600;
    letter-spacing: 0.3px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ========== HEADER PRINCIPAL ========== */
.main-header-gov {
    background: white;
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 998;
    border-bottom: 3px solid var(--color-primary);
    /* Optimización */
    will-change: transform;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-md);
}

.header-brand {
    display: flex;
    align-items: center;
    gap: clamp(0.75rem, 3vw, 1.25rem);
}

.brand-icon {
    flex-shrink: 0;
}

.brand-icon svg {
    width: clamp(36px, 10vw, 48px);
    height: clamp(36px, 10vw, 48px);
    display: block;
}

.brand-text h1 {
    font-size: clamp(1.1rem, 4vw, 1.5rem);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 0.25rem;
    line-height: 1.2;
}

.brand-text p {
    font-size: clamp(0.75rem, 2.5vw, 0.875rem);
    color: var(--color-gray-600);
    font-weight: 500;
    line-height: 1.3;
}

/* ========== LOADER OPTIMIZADO ========== */
.loader-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    height: 100dvh; /* Nueva unidad para móviles */
    background: rgba(255, 255, 255, 0.95);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    /* Prevenir scroll del body */
    overscroll-behavior: contain;
}

.loader-content {
    text-align: center;
    padding: var(--spacing-lg);
}

.loader-spinner {
    width: clamp(40px, 10vw, 50px);
    height: clamp(40px, 10vw, 50px);
    border: 4px solid var(--color-gray-300);
    border-top: 4px solid var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--spacing-md);
    /* Aceleración por hardware */
    will-change: transform;
}

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

.loader-content p {
    color: var(--color-gray-700);
    font-weight: 500;
    font-size: clamp(0.9rem, 3vw, 1rem);
}

/* ========== CONTENIDO PRINCIPAL ========== */
.main-content {
    max-width: 1200px;
    margin: var(--spacing-lg) auto;
    padding: 0 var(--spacing-md) var(--spacing-xl);
    min-height: calc(100vh - 400px);
    min-height: calc(100dvh - 400px); /* Fix iOS */
}

/* ========== ALERTAS OPTIMIZADAS ========== */
.alert {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: clamp(6px, 2vw, 8px);
    margin-bottom: var(--spacing-lg);
    border-left: 4px solid;
    font-size: clamp(0.875rem, 2.5vw, 0.95rem);
    /* Touch feedback */
    -webkit-tap-highlight-color: transparent;
}

.alert svg {
    flex-shrink: 0;
    margin-top: 2px;
    width: clamp(20px, 5vw, 24px);
    height: clamp(20px, 5vw, 24px);
}

.alert-error {
    background: var(--color-danger-lighter);
    border-color: var(--color-danger);
    color: #8B1818;
}

.info-alert {
    background: var(--color-info-lighter);
    border-left: 4px solid var(--color-info);
    padding: var(--spacing-lg);
    border-radius: clamp(6px, 2vw, 8px);
    margin: var(--spacing-lg) 0;
    display: flex;
    gap: var(--spacing-md);
}

.info-alert svg {
    flex-shrink: 0;
    color: var(--color-info);
    width: clamp(20px, 5vw, 24px);
    height: clamp(20px, 5vw, 24px);
}

.info-alert strong {
    display: block;
    margin-bottom: var(--spacing-sm);
    color: var(--color-gray-800);
    font-size: clamp(0.9rem, 2.5vw, 1rem);
}

.info-alert p {
    color: var(--color-gray-700);
    font-size: clamp(0.85rem, 2.5vw, 0.9rem);
    line-height: 1.5;
    margin: 0;
}

/* ========== SECCIÓN DE BIENVENIDA ========== */
.welcome-section {
    display: flex;
    justify-content: center;
    padding: var(--spacing-lg) 0;
}

.welcome-card {
    background: white;
    border-radius: clamp(8px, 3vw, 12px);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-xl) var(--spacing-lg);
    max-width: 900px;
    width: 100%;
}

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

.welcome-icon svg {
    width: clamp(60px, 15vw, 80px);
    height: clamp(60px, 15vw, 80px);
}

.welcome-card h2 {
    font-size: clamp(1.4rem, 5vw, 2rem);
    font-weight: 700;
    color: var(--color-primary);
    text-align: center;
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
}

.welcome-description {
    text-align: center;
    color: var(--color-gray-700);
    font-size: clamp(0.95rem, 3vw, 1.1rem);
    margin-bottom: var(--spacing-xl);
    line-height: 1.7;
}

/* ========== CAJAS DE INFORMACIÓN ========== */
.info-boxes {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin: var(--spacing-xl) 0;
}

/* Ajuste para móviles - mantener horizontal */
@media (max-width: 768px) {
    .info-boxes {
        gap: clamp(0.5rem, 2vw, 1rem);
    }
}

@media (max-width: 480px) {
    .info-boxes {
        gap: clamp(0.4rem, 1.5vw, 0.6rem);
    }
    
    .info-box {
        padding: clamp(0.75rem, 3vw, 1rem);
    }
}

.info-box {
    background: var(--color-gray-50);
    border: 2px solid var(--color-gray-200);
    border-radius: clamp(8px, 2vw, 10px);
    padding: var(--spacing-lg);
    text-align: center;
    transition: var(--transition);
    /* Touch feedback mejorado */
    -webkit-tap-highlight-color: rgba(157, 36, 73, 0.1);
}

.info-box:active {
    transform: scale(0.98);
}

.info-box-icon {
    font-size: clamp(1.5rem, 5vw, 2.5rem);
    margin-bottom: var(--spacing-sm);
}

.info-box h3 {
    font-size: clamp(0.85rem, 2.5vw, 1.1rem);
    font-weight: 600;
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-xs);
}

.info-box p {
    color: var(--color-gray-600);
    font-size: clamp(0.75rem, 2vw, 0.95rem);
}
/* ========== REQUISITOS ========== */
.requisitos-section {
    background: var(--color-gray-100);
    border-radius: clamp(8px, 2vw, 10px);
    padding: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
}

.requisitos-section h3 {
    font-size: clamp(1.1rem, 3.5vw, 1.3rem);
    font-weight: 600;
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-lg);
}

.requisitos-list {
    list-style: none;
    padding: 0;
}

.requisitos-list li {
    padding: var(--spacing-sm) 0;
    padding-left: 2rem;
    position: relative;
    color: var(--color-gray-700);
    font-size: clamp(0.9rem, 2.5vw, 1rem);
    line-height: 1.6;
}

.requisitos-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-success);
    font-weight: bold;
    font-size: clamp(1rem, 3vw, 1.2rem);
}

/* ========== BARRA DE PROGRESO RESPONSIVA ========== */
.progress-bar {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: white;
    border-radius: clamp(8px, 3vw, 12px);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    /* Ocultar scrollbar pero mantener funcionalidad */
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.progress-bar::-webkit-scrollbar {
    display: none;
}

.progress-bar::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 10%;
    right: 10%;
    height: 2px;
    background: var(--color-gray-300);
    z-index: 0;
    transform: translateY(-50%);
}

.progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    position: relative;
    z-index: 1;
    flex: 1;
    min-width: 80px;
    /* Touch target */
    padding: var(--spacing-xs);
}

.step-circle {
    width: clamp(40px, 10vw, 50px);
    height: clamp(40px, 10vw, 50px);
    min-width: var(--touch-target);
    min-height: var(--touch-target);
    border-radius: 50%;
    background: var(--color-gray-300);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: clamp(0.9rem, 3vw, 1.1rem);
    transition: var(--transition);
    /* Aceleración por hardware */
    will-change: transform, background-color;
}

.progress-step.active .step-circle {
    background: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(157, 36, 73, 0.2);
    transform: scale(1.1);
}

.progress-step.completed .step-circle {
    background: var(--color-success);
}

.progress-step span {
    font-size: clamp(0.75rem, 2vw, 0.85rem);
    font-weight: 500;
    color: var(--color-gray-600);
    text-align: center;
    line-height: 1.3;
}

.progress-step.active span {
    color: var(--color-primary);
    font-weight: 600;
}

/* ========== CONTENEDOR DE FORMULARIOS ========== */
.form-container {
    background: white;
    border-radius: clamp(8px, 3vw, 12px);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-lg);
}

.form-header {
    border-bottom: 2px solid var(--color-gray-200);
    padding-bottom: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.form-header h2 {
    font-size: clamp(1.3rem, 4vw, 1.75rem);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
}

.form-header p {
    color: var(--color-gray-600);
    font-size: clamp(0.9rem, 2.5vw, 1rem);
    line-height: 1.5;
}

/* ========== FORMULARIOS OPTIMIZADOS PARA MÓVILES ========== */
.gov-form {
    width: 100%;
}

.form-section {
    margin-bottom: var(--spacing-xl);
}

.section-title {
    font-size: clamp(1.1rem, 3.5vw, 1.3rem);
    font-weight: 600;
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--color-gray-300);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

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

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    font-weight: 600;
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-sm);
    font-size: clamp(0.9rem, 2.5vw, 0.95rem);
}

/* INPUTS OPTIMIZADOS PARA MÓVILES */
.form-group input,
.form-group select,
.form-group textarea {
    /* Tamaño mínimo 16px para prevenir zoom en iOS */
    font-size: max(16px, 1rem);
    padding: clamp(0.75rem, 3vw, 0.875rem) var(--spacing-md);
    border: 2px solid var(--color-gray-300);
    border-radius: clamp(6px, 2vw, 8px);
    font-family: var(--font-primary);
    transition: var(--transition-fast);
    background: white;
    width: 100%;
    
    /* Mejorar UX en móviles */
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    
    /* Touch target mínimo */
    min-height: var(--touch-target);
    
    /* Prevenir zoom automático en iOS */
    touch-action: manipulation;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(157, 36, 73, 0.1);
    /* Mejorar rendimiento en móviles */
    will-change: border-color, box-shadow;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-gray-400);
}

/* SELECT personalizado para consistencia cross-platform */
.form-group select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23495057' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 12px;
    padding-right: 3rem;
}

.form-help {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: clamp(0.8rem, 2vw, 0.85rem);
    color: var(--color-gray-500);
    line-height: 1.4;
}

/* ========== OPCIONES DE ENTREGA OPTIMIZADAS ========== */
.delivery-options {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.delivery-option {
    display: block;
    cursor: pointer;
    /* Touch feedback */
    -webkit-tap-highlight-color: rgba(157, 36, 73, 0.1);
}

.delivery-option input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.option-content {
    display: flex;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    border: 2px solid var(--color-gray-300);
    border-radius: clamp(8px, 3vw, 12px);
    background: white;
    transition: var(--transition);
    /* Touch target adecuado */
    min-height: var(--touch-target);
}

.delivery-option input[type="radio"]:checked + .option-content {
    border-color: var(--color-primary);
    background: rgba(157, 36, 73, 0.03);
    box-shadow: 0 0 0 3px rgba(157, 36, 73, 0.1);
}

.delivery-option:active .option-content {
    transform: scale(0.98);
}

.option-icon {
    flex-shrink: 0;
}

.option-icon svg {
    width: clamp(40px, 10vw, 48px);
    height: clamp(40px, 10vw, 48px);
}

.option-info {
    flex: 1;
}

.option-info h4 {
    font-size: clamp(1.1rem, 3vw, 1.25rem);
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-sm);
}

.option-info > p {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-md);
    font-size: clamp(0.9rem, 2.5vw, 0.95rem);
}

.option-features {
    list-style: none;
    padding: 0;
    margin: var(--spacing-md) 0;
}

.option-features li {
    padding: var(--spacing-xs) 0;
    color: var(--color-gray-700);
    font-size: clamp(0.85rem, 2.5vw, 0.95rem);
}

.option-price {
    display: inline-block;
    margin-top: var(--spacing-md);
    font-size: clamp(1rem, 3vw, 1.1rem);
    font-weight: 700;
    color: var(--color-primary);
}

.option-price del {
    color: var(--color-gray-500);
    margin-left: var(--spacing-sm);
    font-size: clamp(0.9rem, 2.5vw, 0.95rem);
}

/* ========== SECCIÓN DE REVISIÓN ========== */
.review-section {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.review-card {
    background: var(--color-gray-50);
    border: 1px solid var(--color-gray-300);
    border-radius: clamp(8px, 2vw, 10px);
    overflow: hidden;
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    background: white;
    border-bottom: 1px solid var(--color-gray-300);
    gap: var(--spacing-md);
}

.review-header h3 {
    font-size: clamp(1rem, 3vw, 1.2rem);
    font-weight: 600;
    color: var(--color-gray-900);
    margin: 0;
}

.edit-link {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: clamp(0.85rem, 2.5vw, 0.9rem);
    transition: var(--transition-fast);
    /* Touch target */
    padding: var(--spacing-xs) var(--spacing-sm);
    margin: calc(var(--spacing-xs) * -1) calc(var(--spacing-sm) * -1);
    border-radius: 4px;
    white-space: nowrap;
}

.edit-link:active {
    background: rgba(157, 36, 73, 0.1);
}

.review-content {
    padding: var(--spacing-lg);
}

.review-item {
    display: grid;
    grid-template-columns: minmax(120px, 200px) 1fr;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-gray-200);
}

.review-item:last-child {
    border-bottom: none;
}

.review-label {
    font-weight: 600;
    color: var(--color-gray-700);
    font-size: clamp(0.85rem, 2.5vw, 0.95rem);
}

.review-value {
    color: var(--color-gray-900);
    font-size: clamp(0.85rem, 2.5vw, 0.95rem);
    word-break: break-word;
}

/* ========== TARJETA DE RESUMEN ========== */
.summary-card {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    border-radius: clamp(8px, 3vw, 12px);
    padding: var(--spacing-lg);
}

.summary-card h3 {
    font-size: clamp(1.2rem, 3.5vw, 1.4rem);
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
}

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

.summary-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: clamp(0.9rem, 2.5vw, 1rem);
    gap: var(--spacing-md);
}

.summary-item.total {
    padding-top: var(--spacing-md);
    margin-top: var(--spacing-md);
    border-top: 2px solid rgba(255, 255, 255, 0.3);
    font-size: clamp(1.1rem, 3vw, 1.25rem);
    font-weight: 700;
}

/* ========== CHECKBOX OPTIMIZADO ========== */
.checkbox-group {
    margin: var(--spacing-lg) 0;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    cursor: pointer;
    /* Touch feedback */
    -webkit-tap-highlight-color: rgba(157, 36, 73, 0.1);
    padding: var(--spacing-xs);
    margin: calc(var(--spacing-xs) * -1);
    border-radius: 4px;
}

.checkbox-label:active {
    background: rgba(157, 36, 73, 0.05);
}

.checkbox-label input[type="checkbox"] {
    /* Aumentar tamaño para móviles */
    width: clamp(20px, 5vw, 24px);
    height: clamp(20px, 5vw, 24px);
    min-width: 20px;
    min-height: 20px;
    margin-top: 2px;
    cursor: pointer;
    flex-shrink: 0;
    /* Mejorar apariencia en iOS */
    -webkit-appearance: none;
    appearance: none;
    border: 2px solid var(--color-gray-400);
    border-radius: 4px;
    background: white;
    position: relative;
    transition: var(--transition-fast);
}

.checkbox-label input[type="checkbox"]:checked {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.checkbox-label input[type="checkbox"]:checked::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 14px;
    font-weight: bold;
}

.checkbox-label span {
    color: var(--color-gray-700);
    line-height: 1.6;
    font-size: clamp(0.9rem, 2.5vw, 0.95rem);
}

.checkbox-label a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
}

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

/* ========== BOTONES OPTIMIZADOS PARA TOUCH ========== */
.button-group {
    display: flex;
    justify-content: center;
    margin-top: var(--spacing-lg);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: clamp(0.875rem, 3vw, 1rem) clamp(1.5rem, 4vw, 2rem);
    border: none;
    border-radius: clamp(6px, 2vw, 8px);
    font-size: max(16px, clamp(0.95rem, 2.5vw, 1rem));
    font-weight: 600;
    font-family: var(--font-primary);
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    text-align: center;
    
    /* Touch target mínimo */
    min-height: var(--touch-target);
    min-width: 120px;
    
    /* Mejorar tap en móviles */
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    user-select: none;
    
    /* Aceleración por hardware */
    will-change: transform;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
}

.btn-primary:active:not(:disabled) {
    transform: scale(0.97);
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.2);
}

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

.btn-secondary {
    background: white;
    color: var(--color-gray-700);
    border: 2px solid var(--color-gray-300);
}

.btn-secondary:active {
    background: var(--color-gray-50);
    transform: scale(0.97);
}

.form-actions {
    display: flex;
    justify-content: space-between;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 2px solid var(--color-gray-200);
}

/* ========== CLOUDFLARE TURNSTILE ========== */
.cf-turnstile-container {
    display: flex;
    justify-content: center;
    margin: var(--spacing-lg) 0;
    /* Permitir scroll si es necesario */
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* ========== MENSAJES DE ÉXITO ========== */
.success-message {
    text-align: center;
    padding: var(--spacing-lg);
}

.success-icon {
    margin-bottom: var(--spacing-lg);
}

.success-icon svg {
    width: clamp(60px, 15vw, 80px);
    height: clamp(60px, 15vw, 80px);
}

.success-message h2 {
    font-size: clamp(1.4rem, 5vw, 2rem);
    font-weight: 700;
    color: var(--color-success);
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
}

.success-description {
    font-size: clamp(0.95rem, 3vw, 1.1rem);
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.folio-card {
    background: var(--color-gray-50);
    border: 2px solid var(--color-primary);
    border-radius: clamp(8px, 3vw, 12px);
    padding: var(--spacing-lg);
    margin: var(--spacing-lg) auto;
    max-width: 500px;
}

.folio-card h3 {
    font-size: clamp(1rem, 3vw, 1.1rem);
    font-weight: 600;
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-md);
}

.folio-number {
    font-size: clamp(1.5rem, 5vw, 2rem);
    font-weight: 700;
    color: var(--color-primary);
    font-family: 'Courier New', monospace;
    letter-spacing: 2px;
    margin-bottom: var(--spacing-sm);
    word-break: break-all;
}

.folio-date {
    color: var(--color-gray-600);
    font-size: clamp(0.85rem, 2.5vw, 0.95rem);
}

.next-steps {
    max-width: 700px;
    margin: var(--spacing-xl) auto;
    text-align: left;
}

.next-steps h3 {
    font-size: clamp(1.2rem, 4vw, 1.4rem);
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-lg);
}

.steps-list {
    counter-reset: step-counter;
    list-style: none;
    padding: 0;
}

.steps-list li {
    counter-increment: step-counter;
    position: relative;
    padding-left: clamp(3rem, 10vw, 3.5rem);
    margin-bottom: var(--spacing-lg);
}

.steps-list li::before {
    content: counter(step-counter);
    position: absolute;
    left: 0;
    top: 0;
    width: clamp(32px, 8vw, 36px);
    height: clamp(32px, 8vw, 36px);
    background: var(--color-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: clamp(0.9rem, 2.5vw, 1rem);
}

.steps-list strong {
    display: block;
    font-size: clamp(1rem, 3vw, 1.1rem);
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-sm);
}

.steps-list p {
    color: var(--color-gray-700);
    line-height: 1.6;
    margin: 0;
    font-size: clamp(0.9rem, 2.5vw, 0.95rem);
}

.contact-info {
    background: var(--color-gray-100);
    border-radius: clamp(8px, 2vw, 10px);
    padding: var(--spacing-lg);
    margin: var(--spacing-lg) auto;
    max-width: 500px;
}

.contact-info p {
    margin: var(--spacing-sm) 0;
    color: var(--color-gray-700);
    font-size: clamp(0.9rem, 2.5vw, 0.95rem);
}

/* ========== FOOTER ========== */
.main-footer {
    background: var(--color-gray-900);
    color: white;
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-section h4 {
    font-size: clamp(1rem, 3vw, 1.1rem);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: white;
}

.footer-section ul {
    list-style: none;
    padding: 0;
}

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

.footer-section a {
    color: var(--color-gray-400);
    text-decoration: none;
    transition: var(--transition-fast);
    font-size: clamp(0.85rem, 2.5vw, 0.9rem);
    display: inline-block;
    padding: var(--spacing-xs) 0;
    /* Touch target */
    min-height: var(--touch-target);
    display: flex;
    align-items: center;
}

.footer-section a:active {
    color: white;
}

.footer-section p {
    color: var(--color-gray-400);
    font-size: clamp(0.85rem, 2.5vw, 0.95rem);
    line-height: 1.6;
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-lg) var(--spacing-md) 0;
    border-top: 1px solid var(--color-gray-700);
    text-align: center;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--color-gray-400);
    text-decoration: none;
    font-size: clamp(0.85rem, 2.5vw, 0.9rem);
    padding: var(--spacing-xs);
    /* Touch target */
    min-height: var(--touch-target);
    display: flex;
    align-items: center;
}

.footer-links a:active {
    color: white;
}

.footer-bottom p {
    color: var(--color-gray-500);
    font-size: clamp(0.8rem, 2vw, 0.875rem);
    margin: 0;
}

/* ========== MEDIA QUERIES ESPECÍFICAS ========== */

/* Tablets en portrait */
@media (min-width: 768px) {
    .progress-bar::before {
        display: block;
    }
    
    .form-actions {
        flex-direction: row;
    }
    
    .option-content {
        flex-direction: row;
    }
    
    .review-item {
        grid-template-columns: 200px 1fr;
    }
}

/* Escritorio */
@media (min-width: 1024px) {
    .info-box:hover {
        border-color: var(--color-primary);
        transform: translateY(-3px);
        box-shadow: var(--shadow-md);
    }
    
    .btn:hover:not(:disabled) {
        transform: translateY(-2px);
        box-shadow: var(--shadow-md);
    }
    
    .btn:active:not(:disabled) {
        transform: translateY(0);
    }
    
    .option-content:hover {
        border-color: var(--color-primary-light);
        transform: translateY(-2px);
        box-shadow: var(--shadow-md);
    }
    
    .edit-link:hover {
        color: var(--color-primary-dark);
        text-decoration: underline;
    }
    
    .footer-section a:hover {
        color: white;
    }
    
    .footer-links a:hover {
        color: white;
    }
}

/* Móviles pequeños */
@media (max-width: 375px) {
    .header-brand {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-sm);
    }
    
    .progress-bar {
        flex-direction: column;
        align-items: stretch;
    }
    
    .progress-bar::before {
        display: none;
    }
    
    .progress-step {
        flex-direction: row;
        justify-content: flex-start;
        width: 100%;
    }
    
    .form-actions {
        flex-direction: column-reverse;
    }
    
    .form-actions .btn {
        width: 100%;
    }
    
    .review-item {
        grid-template-columns: 1fr;
        gap: var(--spacing-xs);
    }
}

/* Landscape móviles */
@media (max-height: 500px) and (orientation: landscape) {
    .loader-overlay {
        align-items: flex-start;
        padding-top: var(--spacing-lg);
    }
    
    .main-content {
        margin-top: var(--spacing-sm);
    }
    
    .welcome-card {
        padding: var(--spacing-md);
    }
}

/* ========== IMPRESIÓN ========== */
@media print {
    .gobierno-bar,
    .main-header-gov,
    .progress-bar,
    .form-actions,
    .main-footer,
    .cf-turnstile-container,
    .edit-link,
    .btn {
        display: none !important;
    }
    
    .main-content {
        margin: 0;
        padding: 0;
    }
    
    .form-container {
        box-shadow: none;
        border: 1px solid #ccc;
    }
    
    * {
        background: white !important;
        color: black !important;
    }
}

/* ========== ACCESIBILIDAD ========== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ========== HIGH DPI / RETINA ========== */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .logo-gob {
        image-rendering: -webkit-optimize-contrast;
    }
}

/* ========== UTILIDADES ADICIONALES ========== */
.no-scroll {
    overflow: hidden;
    position: fixed;
    width: 100%;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Safe area para iPhone X y superiores */
@supports (padding: max(0px)) {
    .main-content,
    .gobierno-container,
    .header-container,
    .footer-content,
    .footer-bottom {
        padding-left: max(var(--spacing-md), env(safe-area-inset-left));
        padding-right: max(var(--spacing-md), env(safe-area-inset-right));
    }
    
    .main-footer {
        padding-bottom: max(var(--spacing-lg), env(safe-area-inset-bottom));
    }
}