/* ============================================
   COLEGIO EVEREST — TEMA EDUCACIÓN BÁSICA
   Sobrescribe design-system.css para paleta
   cálida (dorado como primario)
   ============================================ */

:root {
  /* Primario → dorado */
  --col-primary:       #F5B800;
  --col-primary-dark:  #C99800;
  --col-primary-light: #FFD449;
  --col-primary-50:    #FFF8E1;
  --col-primary-25:    #FFFBF0;

  /* Acento → azul Everest (rol secundario) */
  --col-accent:        #112f55;
  --col-accent-dark:   #06182E;
  --col-accent-light:  #1E4A8A;

  /* Warm neutrals */
  --col-warm-bg:       #FFFCF2;
  --col-warm-alt:      #FFF8E1;
  --col-warm-border:   #FDEAA0;

  /* Radios más generosos */
  --col-radius:    1rem;
  --col-radius-lg: 1.5rem;
  --col-radius-xl: 2rem;

  /* Sombras doradas */
  --col-shadow-gold: 0 8px 24px -4px rgba(245,184,0,.30);
  --col-shadow-warm: 0 8px 24px -4px rgba(245,184,0,.12);
}

/* ── Sobrescrituras globales ───────────────── */

body { background-color: var(--col-warm-bg); }

.section--alt {
  background: var(--col-warm-alt) !important;
}

.section--warm {
  background: var(--col-primary-25);
}

/* ── Header ────────────────────────────────── */

.site-header {
  background: #fff;
  border-bottom: 3px solid var(--col-primary);
  box-shadow: 0 2px 12px rgba(245,184,0,.15);
}

.site-header.is-scrolled {
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(12px);
}

/* ── Botones ────────────────────────────────── */

/* btn--primary → dorado en colegio */
.btn--primary {
  --btn-bg:           var(--col-primary);
  --btn-color:        var(--col-accent-dark);
  --btn-border:       var(--col-primary);
  --btn-hover-bg:     var(--col-primary-light);
  --btn-hover-color:  var(--col-accent-dark);
  --btn-hover-border: var(--col-primary-light);
}
.btn--primary:hover { box-shadow: var(--col-shadow-gold); }

/* btn--accent → azul */
.btn--accent {
  --btn-bg:           var(--col-accent);
  --btn-color:        #fff;
  --btn-border:       var(--col-accent);
  --btn-hover-bg:     var(--col-accent-light);
  --btn-hover-color:  #fff;
  --btn-hover-border: var(--col-accent-light);
}

/* btn--outline-gold → borde dorado */
.btn--outline-gold {
  --btn-bg:           transparent;
  --btn-color:        var(--col-accent-dark);
  --btn-border:       var(--col-primary);
  --btn-hover-bg:     var(--col-primary);
  --btn-hover-color:  var(--col-accent-dark);
  --btn-hover-border: var(--col-primary);
}

/* ── Eyebrow (etiqueta de sección) ──────────── */

.eyebrow {
  color: var(--col-primary-dark) !important;
}

.eyebrow::before {
  background: var(--col-primary) !important;
}

/* ── Cards ──────────────────────────────────── */

.card {
  border-radius: var(--col-radius-lg) !important;
  border: 1.5px solid var(--col-warm-border);
  transition: box-shadow .25s ease, transform .25s ease;
}

.card:hover {
  box-shadow: var(--col-shadow-gold);
  transform: translateY(-3px);
}

/* ── Badge colegio ───────────────────────────── */

.badge--warm {
  background: var(--col-primary);
  color: var(--col-accent-dark);
  font-weight: 700;
  padding: .35rem .9rem;
  border-radius: var(--col-radius-xl);
  font-size: .8rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  display: inline-block;
}

/* ── Hero Wave ──────────────────────────────── */

.hero-wave {
  display: block;
  width: 100%;
  overflow: hidden;
  line-height: 0;
  margin-top: -1px;
}

/* ── Stats Banner ────────────────────────────── */

.stats-banner {
  background: var(--col-primary);
  padding: 2.5rem 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1.5rem;
  text-align: center;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .25rem;
}

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--col-accent-dark);
  line-height: 1;
}

.stat-label {
  font-size: var(--fs-sm);
  color: var(--col-accent);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
}

.stat-divider {
  width: 1px;
  background: rgba(17,47,85,.2);
  height: 100%;
  align-self: stretch;
}

/* ── Nivel Cards ─────────────────────────────── */

.nivel-card {
  background: #fff;
  border-radius: var(--col-radius-xl);
  overflow: hidden;
  border: 2px solid var(--col-warm-border);
  transition: box-shadow .25s, transform .25s;
}

.nivel-card:hover { box-shadow: var(--col-shadow-gold); transform: translateY(-4px); }

.nivel-card__header {
  padding: 2.5rem 2rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.nivel-card__icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.nivel-card__body { padding: 0 2rem 2rem; }

.nivel-card__features {
  list-style: none;
  padding: 0;
  margin: 1rem 0;
  display: flex;
  flex-direction: column;
  gap: .6rem;
}

.nivel-card__features li {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  font-size: var(--fs-sm);
  color: var(--everest-gray-700);
}

.nivel-card__features li::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--col-primary);
  flex-shrink: 0;
  margin-top: .4em;
}

/* ── Extracurriculares ───────────────────────── */

.extra-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 1.25rem;
}

.extra-item {
  background: #fff;
  border-radius: var(--col-radius-lg);
  padding: 1.5rem 1rem;
  text-align: center;
  border: 1.5px solid var(--col-warm-border);
  transition: background .2s, box-shadow .2s, transform .2s;
  cursor: default;
}

.extra-item:hover {
  background: var(--col-primary);
  box-shadow: var(--col-shadow-gold);
  transform: translateY(-2px);
}

.extra-item:hover .extra-icon { color: var(--col-accent-dark); }
.extra-item:hover .extra-label { color: var(--col-accent-dark); }

.extra-icon {
  color: var(--col-accent);
  margin-bottom: .6rem;
  transition: color .2s;
}

.extra-label {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--everest-gray-700);
  transition: color .2s;
}

/* ── Galería ─────────────────────────────────── */

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, 220px);
  gap: 1rem;
  border-radius: var(--col-radius-xl);
  overflow: hidden;
}

.gallery-item {
  background: var(--col-warm-alt);
  border-radius: var(--col-radius);
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--everest-gray-500);
  border: 1.5px dashed var(--col-warm-border);
  flex-direction: column;
  gap: .5rem;
}

.gallery-item--big {
  grid-row: span 2;
}

.gallery-item--wide {
  grid-column: span 2;
}

.gallery-item svg { opacity: .4; }

/* ── FAQ ─────────────────────────────────────── */

.faq-list {
  display: flex;
  flex-direction: column;
  gap: .75rem;
  max-width: 800px;
  margin: 2rem auto 0;
}

.faq-item {
  background: #fff;
  border-radius: var(--col-radius);
  border: 1.5px solid var(--col-warm-border);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: var(--fs-base);
  font-weight: 600;
  color: var(--col-accent-dark);
  text-align: left;
  transition: background .2s;
}

.faq-question:hover { background: var(--col-primary-25); }
.faq-item.open .faq-question { background: var(--col-warm-alt); }

.faq-chevron {
  flex-shrink: 0;
  color: var(--col-primary-dark);
  transition: transform .25s ease;
}
.faq-item.open .faq-chevron { transform: rotate(180deg); }

.faq-answer {
  display: none;
  padding: 0 1.5rem 1.25rem;
  font-size: var(--fs-base);
  color: var(--everest-gray-700);
  line-height: 1.75;
}
.faq-item.open .faq-answer { display: block; }

/* ── Sucursales ──────────────────────────────── */

.sucursales-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.sucursal-card {
  background: #fff;
  border-radius: var(--col-radius-xl);
  padding: 2rem;
  border: 2px solid var(--col-warm-border);
  transition: box-shadow .25s, transform .25s;
}

.sucursal-card:hover {
  box-shadow: var(--col-shadow-gold);
  transform: translateY(-3px);
}

.sucursal-badge {
  display: inline-block;
  background: var(--col-primary);
  color: var(--col-accent-dark);
  font-weight: 700;
  font-size: var(--fs-xs);
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .3rem .8rem;
  border-radius: var(--col-radius-xl);
  margin-bottom: 1rem;
}

.sucursal-name {
  font-family: var(--font-display);
  font-size: var(--fs-2xl);
  font-weight: 900;
  color: var(--col-accent-dark);
  margin-bottom: 1.25rem;
}

.sucursal-data {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: .75rem;
}

.sucursal-data li {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  font-size: var(--fs-sm);
  color: var(--everest-gray-700);
  line-height: 1.5;
}

.sucursal-data li svg {
  flex-shrink: 0;
  color: var(--col-primary-dark);
  margin-top: .1em;
}

.sucursal-actions {
  display: flex;
  flex-direction: column;
  gap: .5rem;
  margin-top: 1.5rem;
}

/* ── CTA Banner ─────────────────────────────── */

.cta-banner {
  background: linear-gradient(135deg, var(--col-accent-dark) 0%, var(--col-accent) 100%);
  border-radius: var(--col-radius-xl);
  padding: 3.5rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 80% 50%, rgba(245,184,0,.15) 0%, transparent 65%);
  pointer-events: none;
}

/* ── Footer override ─────────────────────────── */

.site-footer {
  background: linear-gradient(135deg, var(--col-accent-dark) 0%, var(--col-accent) 100%) !important;
}

.site-footer::before { display: none; }

/* ── Responsive ──────────────────────────────── */

@media (max-width: 768px) {
  .gallery-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto;
  }
  .gallery-item--big, .gallery-item--wide {
    grid-row: auto;
    grid-column: auto;
  }
  .gallery-item { height: 160px; }

  .stats-grid { grid-template-columns: 1fr 1fr; }
  .extra-grid { grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); }
}

@media (max-width: 480px) {
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-item { height: 140px; }
  .gallery-item--big, .gallery-item--wide { grid-column: auto; grid-row: auto; }
}