/**
 * ============================================================
 * LAYOUT — PORTAL GOBIERNO DE TAPALPA
 * layout.css
 * ============================================================
 */

/* --- CONTENEDOR --- */
.container {
  width: 100%;
  max-width: var(--container-xl);
  margin-inline: auto;
  padding-inline: var(--space-4);
}
@media (min-width: 640px)  { .container { padding-inline: var(--space-6); } }
@media (min-width: 1024px) { .container { padding-inline: var(--space-8); } }
@media (min-width: 1280px) { .container { padding-inline: var(--space-10); } }
.container--narrow { max-width: var(--container-md); }
.container--wide   { max-width: var(--container-2xl); }

/* --- GRID --- */
.grid { display: grid; gap: var(--space-6); }
.grid-1 { grid-template-columns: 1fr; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-auto    { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.grid-auto-sm { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
.grid-sidebar { grid-template-columns: 1fr 320px; }
.grid-content-wide { grid-template-columns: 2fr 1fr; }

@media (max-width: 1023px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-sidebar { grid-template-columns: 1fr; }
  .grid-content-wide { grid-template-columns: 1fr; }
}
@media (max-width: 767px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 479px) { .grid-4 { grid-template-columns: 1fr; } }

/* --- SECCIONES --- */
.section         { padding-block: var(--space-16); }
.section--sm     { padding-block: var(--space-10); }
.section--lg     { padding-block: var(--space-24); }
.section--primary {
  background: var(--gradient-hero);
  color: var(--c-text-inverse);
}
.section--primary h2, .section--primary h3 { color: var(--c-white); }
.section--surface   { background: var(--c-surface); }
.section--surface-2 { background: var(--c-surface-2); }
.section--white     { background: var(--c-white); }

/* --- SECTION HEADER --- */
.section-header { margin-bottom: var(--space-10); }
.section-header--center { text-align: center; }

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--c-gold);
  margin-bottom: var(--space-3);
}
.section-eyebrow::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 2px;
  background: var(--c-gold);
  border-radius: 2px;
}

.section-title {
  font-size: clamp(var(--text-xl), 3vw, var(--text-2xl));
  color: var(--c-primary);
  margin-bottom: var(--space-4);
  line-height: var(--lh-snug);
}
.section-title--inverse { color: var(--c-white); }
.section-title--decorated {
  padding-bottom: var(--space-4);
  position: relative;
}
.section-title--decorated::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 56px; height: 3px;
  background: var(--gradient-gold);
  border-radius: 2px;
}
.section-header--center .section-title--decorated::after {
  left: 50%;
  transform: translateX(-50%);
}

.section-subtitle {
  font-size: var(--text-md);
  color: var(--c-text-secondary);
  font-weight: var(--fw-regular);
  line-height: var(--lh-relaxed);
  max-width: 60ch;
}
.section-subtitle--inverse { color: rgba(255,255,255,0.75); }
.section-header--center .section-subtitle { margin-inline: auto; }

/* --- BREADCRUMB --- */
.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--c-text-muted);
  padding-block: var(--space-4);
}
.breadcrumb__item { display: flex; align-items: center; gap: var(--space-2); }
.breadcrumb__item:not(:last-child)::after { content: '/'; color: var(--c-border-strong); }
.breadcrumb__link { color: var(--c-text-secondary); transition: color var(--transition-fast); }
.breadcrumb__link:hover { color: var(--c-primary); }
.breadcrumb__current { color: var(--c-primary); font-weight: var(--fw-medium); }

/* --- PAGE HERO (páginas internas) --- */
.page-hero {
  background: var(--gradient-hero);
  padding-block: var(--space-12) var(--space-10);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 80%, rgba(200,150,12,0.12) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255,255,255,0.04) 0%, transparent 50%);
}
.page-hero__content { position: relative; z-index: 1; }
.page-hero__eyebrow {
  color: var(--c-gold-light);
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: var(--space-3);
}
.page-hero__title {
  font-size: clamp(var(--text-xl), 4vw, var(--text-3xl));
  color: var(--c-white);
  margin-bottom: var(--space-4);
}
.page-hero__subtitle { color: rgba(255,255,255,0.75); font-size: var(--text-md); max-width: 55ch; }

/* --- MAIN CONTENT --- */
/* Con header sticky, el contenido ya no necesita padding-top compensatorio */
#main-content { min-height: 60vh; }

.divider { border: none; height: 1px; background: var(--c-border); margin-block: var(--space-8); }
.divider--gold { background: linear-gradient(90deg, transparent, var(--c-gold), transparent); }