/* Utilidades globales del sitio público Enlace Escolar */

.site-section {
  padding: 40px 20px;
}

.site-section--white {
  background: var(--color-page-bg, #ffffff);
}

.site-section--muted {
  background: color-mix(in srgb, var(--color-page-bg, #ffffff) 94%, var(--color-primary) 6%);
}

.site-section__inner {
  max-width: 1100px;
  margin: 0 auto;
}

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

.section-title {
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: #1d1d1f;
}

.section-accent {
  display: block;
  width: 32px;
  height: 3px;
  background: var(--color-primary);
  margin-top: 8px;
  border-radius: 2px;
}

.section-link {
  font-size: 13px;
  color: var(--color-primary);
  white-space: nowrap;
}

.section-link:hover {
  text-decoration: underline;
}

.badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.badge--urgente {
  background: var(--color-accent);
  color: #ffffff;
}

.badge--evento {
  background: rgba(26, 26, 46, 0.08);
  color: var(--color-primary);
}

.badge--general {
  background: #e5e7eb;
  color: #374151;
}

.badge--blog {
  background: rgba(233, 69, 96, 0.12);
  color: var(--color-accent);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 22px;
  border-radius: 9999px;
  background: var(--color-accent);
  color: #ffffff;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.01em;
  transition: opacity 0.15s ease;
}

.btn-primary:hover {
  opacity: 0.9;
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  border-radius: 9999px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  color: #ffffff;
  font-size: 14px;
  font-weight: 500;
  transition: background 0.15s ease;
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

@media (min-width: 768px) {
  .grid-2 {
    grid-template-columns: 1fr 1fr;
  }

  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }

  .grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

.card {
  background: var(--glass-bg, rgba(255,255,255,0.12));
  backdrop-filter: var(--blur-glass, blur(24px));
  -webkit-backdrop-filter: var(--blur-glass, blur(24px));
  border: 1.5px solid var(--color-primary, #003087);
  border-radius: 16px;
  box-shadow: var(--shadow-card, 0 2px 20px rgba(0,0,0,0.06));
  transition: transform 0.25s cubic-bezier(0.34,1.56,0.64,1),
              box-shadow 0.25s ease,
              border-color 0.2s ease,
              background 0.2s ease;
  transform-style: preserve-3d;
  will-change: transform;
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, transparent 60%);
  pointer-events: none;
  border-radius: 14px;
}

.card:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--color-accent, #C8A951);
  background: var(--glass-bg-hover, rgba(255,255,255,0.22));
}

.card__body {
  padding: 16px;
}

.text-muted {
  color: var(--color-texto-secundario, #6b7280);
  font-size: 13px;
}

.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;
}

/* Soporte para efecto tilt 3D (el JS del tilt se agrega en la 2ª iteración) */
.card { perspective: 1000px; }