/*
 * Los Altillos — Design System Global
 * Archivo: assets/main.css
 * Prefijo: la- (global shared)
 *
 * Este archivo es la dependencia base de TODOS los CSS de página.
 * Contiene: variables, reset, tipografía base, componentes globales.
 * NO contiene estilos específicos de ninguna página.
 * ============================================================ */

/* ============================================================
   VARIABLES
   ============================================================ */
:root {
    /* Fondos */
    --color-bg:           #FFFFFF;
    --color-bg-secondary: #F7F8FA;
    --color-bg-tertiary:  #EFF2F6;
    --color-bg-dark:      #012B60;

    /* Azul — color de marca */
    --color-secondary:       #023778;
    --color-secondary-dark:  #012B60;
    --color-secondary-light: #0B4AA1;

    /* Rojo — acento y acción */
    --color-accent:       #C7081D;
    --color-accent-light: #E01A33;
    --color-accent-dark:  #A10717;

    /* Steel — identidad del nicho */
    --color-steel:       #C7CED8;
    --color-steel-light: #EEF1F5;
    --color-steel-dark:  #9AA3B2;

    /* Texto */
    --color-text:         #0F172A;
    --color-text-muted:   #334155;
    --color-text-subtle:  #64748B;
    --color-text-inverse: #FFFFFF;

    /* Bordes */
    --color-border:      #E2E8F0;
    --color-border-dark: #CBD5E1;

    /* Estado */
    --color-success: #22C55E;
    --color-warning: #F59E0B;

    /* Tipografía */
    --font-display: 'Archivo Black', sans-serif;
    --font-body:    'DM Sans', system-ui, -apple-system, sans-serif;

    /* Motion */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;

    /* Sombras */
    --shadow-sm:   0 1px 3px rgba(0,0,0,0.08);
    --shadow-md:   0 4px 12px rgba(0,0,0,0.10);
    --shadow-lg:   0 8px 32px rgba(0,0,0,0.14);
    --shadow-glow: 0 0 40px rgba(199,8,29,0.22);

    /* Radios */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    /* Layout */
    --container-max:         1280px;
    --container-pad-desktop: 2rem;
    --container-pad-mobile:  1.5rem;
    --header-height:         64px;
}

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

html {
    font-size: 12px; /* base 12px — todos los rem parten de aquí */
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img, picture, video, canvas, svg {
    display: block;
    max-width: 100%;
}

input, button, textarea, select {
    font: inherit;
}

p, h1, h2, h3, h4, h5, h6 {
    overflow-wrap: break-word;
}

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

ul, ol {
    list-style: none;
}

button {
    cursor: pointer;
    background: none;
    border: none;
}

/* ============================================================
   CONTENEDOR GLOBAL
   ============================================================ */
.la-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-pad-desktop);
}

@media (max-width: 767px) {
    .la-container {
        padding: 0 var(--container-pad-mobile);
    }
}

/* ============================================================
   SKIP TO CONTENT (accesibilidad)
   ============================================================ */
.la-skip-link {
    position: absolute;
    top: -100%;
    left: 1rem;
    z-index: 9999;
    padding: .75rem 1.5rem;
    background: var(--color-accent);
    color: white;
    font-weight: 600;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    transition: top .15s;
}
.la-skip-link:focus {
    top: 0;
}

/* ============================================================
   TIPOGRAFÍA GLOBAL
   (usada como base — cada page CSS puede sobreescribir)
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    line-height: 1.2;
    color: var(--color-text);
}

/* ============================================================
   COMPONENTES GLOBALES COMPARTIDOS
   Estos componentes se usan en múltiples páginas.
   ============================================================ */

/* Botón primario */
.la-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    padding: .875rem 1.5rem;
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 600;
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
    white-space: nowrap;
    cursor: pointer;
    border: none;
    text-decoration: none;
}
.la-btn--primary {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
    color: white;
    box-shadow: var(--shadow-md), var(--shadow-glow);
}
.la-btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), 0 0 60px rgba(199,8,29,.28);
}
.la-btn--secondary {
    background: transparent;
    color: var(--color-text);
    border: 1px solid var(--color-border-dark);
}
.la-btn--secondary:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

/* Badge */
.la-badge {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .375rem .875rem;
    border-radius: 100px;
    font-size: .75rem;
    font-weight: 600;
}
.la-badge--eyebrow {
    background: rgba(199,8,29,.08);
    color: var(--color-accent);
    border: 1px solid rgba(199,8,29,.2);
}

/* Tag */
.la-tag {
    display: inline-block;
    padding: .25rem .75rem;
    border-radius: 100px;
    font-size: .7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .04em;
    background: rgba(2,55,120,.1);
    color: var(--color-secondary);
    border: 1px solid rgba(2,55,120,.2);
}

/* Nota / blockquote */
.la-note {
    padding: 1rem 1.25rem;
    background: rgba(2,55,120,.05);
    border-left: 3px solid var(--color-accent);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    font-size: .9375rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}
.la-note strong { color: var(--color-text); }

/* ============================================================
   PAGINACIÓN GLOBAL
   ============================================================ */
.la-pagination {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    justify-content: center;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
}
.la-pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 38px;
    height: 38px;
    padding: 0 .75rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: .875rem;
    font-weight: 600;
    color: var(--color-text-subtle);
    transition: all var(--transition-fast);
}
.la-pagination .page-numbers:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}
.la-pagination .page-numbers.current {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: white;
}

/* ============================================================
   ESTILOS DE CONTENIDO — GUTENBERG / WP EDITOR
   Para el contenido de los posts (single.php)
   ============================================================ */
.la-content {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--color-text-muted);
}
.la-content h2 {
    font-family: var(--font-display);
    font-size: clamp(1.375rem, 2.5vw, 1.75rem);
    line-height: 1.2;
    letter-spacing: -.02em;
    color: var(--color-text);
    margin: 2.5rem 0 1rem;
    scroll-margin-top: calc(var(--header-height) + 2rem);
}
.la-content h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text);
    margin: 2rem 0 .75rem;
    scroll-margin-top: calc(var(--header-height) + 2rem);
}
.la-content p  { margin-bottom: 1.25rem; }
.la-content p:last-child { margin-bottom: 0; }
.la-content ul,
.la-content ol {
    padding-left: 1.5rem;
    margin-bottom: 1.25rem;
    list-style: revert;
}
.la-content li { margin-bottom: .5rem; }
.la-content a {
    color: var(--color-accent);
    text-decoration: underline;
    text-underline-offset: 3px;
}
.la-content a:hover { text-decoration: none; }
.la-content strong { color: var(--color-text); font-weight: 600; }
.la-content blockquote {
    border-left: 3px solid var(--color-accent);
    padding: 1rem 1.25rem;
    margin: 1.5rem 0;
    background: rgba(2,55,120,.04);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    color: var(--color-text-muted);
    font-style: normal;
}
.la-content img {
    border-radius: var(--radius-md);
    margin: 1.5rem 0;
}
.la-content figure { margin: 1.5rem 0; }
.la-content figcaption {
    font-size: .8125rem;
    color: var(--color-text-subtle);
    text-align: center;
    margin-top: .5rem;
}
.la-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
    font-size: .9rem;
}
.la-content th {
    background: var(--color-bg-secondary);
    padding: .75rem 1rem;
    text-align: left;
    font-weight: 600;
    border-bottom: 2px solid var(--color-border);
    color: var(--color-text);
}
.la-content td {
    padding: .75rem 1rem;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text-muted);
}
.la-content tr:last-child td { border-bottom: none; }
.la-content code {
    font-family: monospace;
    font-size: .875rem;
    background: var(--color-bg-tertiary);
    padding: .15rem .4rem;
    border-radius: var(--radius-sm);
    color: var(--color-accent);
}

/* ============================================================
   SCREEN READER ONLY
   ============================================================ */
.la-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border: 0;
}
/* ============================================================
   LOS ALTILLOS — main-additions.css
   Agregar al final de assets/main.css
   Clases estructurales globales que usan front-page.php
   y page-steel-framing.php
   ============================================================ */

/* ── CONTAINER ──────────────────────────────────────────────── */
.la-container {
    max-width: var(--container-max);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--container-pad-mobile);
    padding-right: var(--container-pad-mobile);
}

@media (min-width: 768px) {
    .la-container {
        padding-left: var(--container-pad-desktop);
        padding-right: var(--container-pad-desktop);
    }
}

/* ── SECTIONS ───────────────────────────────────────────────── */
.la-section {
    padding: 5rem 0;
}

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

.la-section__header {
    margin-bottom: 3rem;
    max-width: 640px;
}

.la-section__header h2 {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--color-text);
    margin: 0.5rem 0 0.75rem;
}

.la-section__header p {
    font-size: 1.0rem;
    line-height: 1.65;
    color: var(--color-text-subtle);
    margin: 0;
}

/* ── EYEBROW ────────────────────────────────────────────────── */
.la-eyebrow {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-accent);
    margin-bottom: 0.5rem;
}