/**
 * @author    PDS Mundial
 * @email     ing@pdsmundial.com
 * @web       www.pdsmundial.com
 * @copyright 2026 PDS Mundial
 * @license   Confidencial
 */
/* ==========================================================================
   Variables y Configuración Global (Alto Contraste / Neo-Brutalist Soft)
   ========================================================================== */
:root {
    /* Paleta de Colores Moderna (Slate & Royal Blue) */
    --clr-bg: #F8FAFC; /* Slate 50 - Off-white fresco */
    --clr-bg-alt: #FFFFFF; /* Blanco puro para tarjetas */
    --clr-text-main: #0F172A; /* Slate 900 */
    --clr-text-muted: #64748B; /* Slate 500 */
    --clr-primary: #3B82F6; /* Blue 500 */
    --clr-primary-hover: #2563EB; /* Blue 600 */
    --clr-border: #E2E8F0; /* Slate 200 */
    --clr-border-dark: #CBD5E1; /* Slate 300 */
    
    /* Radios suaves Modernos */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 16px;

    /* Sombras Soft UI */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.05), 0 2px 4px -2px rgb(0 0 0 / 0.05);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.05), 0 4px 6px -4px rgb(0 0 0 / 0.05);
    --shadow-hover: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    
    /* Tipografía fuerte */
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    
    /* Espaciados Base */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-12: 3rem;
    --space-16: 4rem;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background-color: var(--clr-bg);
    color: var(--clr-text-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

a {
    color: inherit;
    text-decoration: none;
}

ul {
    list-style: none;
}

button, input, textarea {
    font-family: inherit;
    border: none;
    outline: none;
    background: none;
}