/* =====================================================================
   Paleta 60-30-10
   60% Neutro     -> fondos y tipografía base (Slate 50 / Slate 900 / Slate 600 / Slate 200)
   30% Secundario -> encabezados, navegación, enlaces, botones secundarios (Sky 600 / Blue 900)
   10% Acento     -> botones de acción (CTA), estados activos, alertas, interacción (Amber 500)
   NOTA: varias clases conservan su nombre histórico ("btn-terracota", "badge-actual")
   aunque ya no usan terracota — cambiar el nombre implicaría editar todos los .qmd,
   así que se dejó el nombre y se actualizó el color por debajo.
   ===================================================================== */

/* ===== Layout general ===== */
main {
  padding-top: 0.5rem;
}

/* ===== Hero ===== */
.hero {
  padding: 4.5rem 0 3rem 0;
  text-align: left;
  border-bottom: 1px solid #E2E8F0;
  margin-bottom: 2.5rem;
}

.hero .eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  font-weight: 600;
  color: #0284C7;
  margin-bottom: 0.75rem;
}

.hero h1 {
  font-size: 2.4rem;
  max-width: 720px;
  margin-bottom: 1rem;
}

.hero p.lead {
  max-width: 620px;
  color: #475569;
  font-size: 1.1rem;
}

.hero .cta-row {
  margin-top: 1.75rem;
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

.hero-image img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid #E2E8F0;
  background: #F1F5F9;
}

@media (max-width: 767px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .hero-image {
    order: -1;
  }
  .hero-image img {
    height: 220px;
  }
}

/* ===== Botones (acento, 10%) ===== */
.btn-terracota {
  background-color: #F59E0B;
  border-color: #F59E0B;
  color: #0F172A !important;
  font-weight: 600;
}
.btn-terracota:hover {
  background-color: #D97706;
  border-color: #D97706;
  color: #0F172A !important;
}

.btn-outline-terracota {
  background-color: transparent;
  border: 1px solid #F59E0B;
  color: #B45309 !important;
}
.btn-outline-terracota:hover {
  background-color: #F59E0B;
  color: #0F172A !important;
}

/* ===== Tarjetas de pilares / actividades ===== */
.pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0 3rem 0;
}

.pillar-card {
  border: 1px solid #E2E8F0;
  border-radius: 6px;
  padding: 1.75rem;
  background: #fff;
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.pillar-card:hover {
  border-color: #F59E0B;
  transform: translateY(-2px);
}

.pillar-card .num {
  font-size: 0.78rem;
  font-weight: 700;
  color: #0284C7;
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
}

.pillar-card h3 {
  margin-top: 0;
  font-size: 1.15rem;
  color: #1E3A8A;
}

.pillar-card p {
  color: #475569;
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

/* ===== Badges de estado ===== */
.badge-estado {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
}

.badge-actual {
  background: #FFFBEB;
  color: #B45309;
  border: 1px solid #F59E0B;
}

.badge-cerrada {
  background: #F1F5F9;
  color: #475569;
  border: 1px solid #E2E8F0;
}

/* ===== Timeline de fechas ===== */
.timeline {
  position: relative;
  margin: 2rem 0;
  padding-left: 1.75rem;
  border-left: 2px solid #E2E8F0;
}

.timeline-item {
  position: relative;
  padding-bottom: 2rem;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -2.28rem;
  top: 0.3rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #0284C7;
}

.timeline-item .date {
  font-weight: 600;
  font-size: 0.85rem;
  color: #0284C7;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.timeline-item h4 {
  margin: 0.25rem 0 0.35rem 0;
  font-size: 1.05rem;
  color: #1E3A8A;
}

.timeline-item p {
  color: #475569;
  margin: 0;
  font-size: 0.95rem;
}

/* ===== Categorías ===== */
.categorias-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  margin: 1.5rem 0 2.5rem 0;
}

.categoria-card h3 {
  margin-top: 0;
  margin-bottom: 0.4rem;
  color: #1E3A8A;
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.categoria-card .edad {
  font-size: 0.82rem;
  color: #0284C7;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.categoria-card h4 {
  margin-top: 0;
  color: #1E3A8A;
}

.categoria-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 4px;
  margin-bottom: 1rem;
  background: #F1F5F9;
  border: 1px solid #E2E8F0;
}

/* ===== Galería de ganadores (por edición) ===== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.gallery-item {
  text-align: center;
}

.gallery-item img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 4px;
  border: 1px solid #E2E8F0;
  background: #F1F5F9;
  margin-bottom: 0.4rem;
}

.gallery-item p {
  font-size: 0.8rem;
  color: #475569;
  margin: 0;
}

details.gallery-toggle {
  margin-top: 1rem;
}

details.gallery-toggle summary {
  cursor: pointer;
  font-weight: 600;
  color: #0284C7;
  font-size: 0.9rem;
}

/* ===== Ediciones pasadas ===== */
.edicion-card {
  border: 1px solid #E2E8F0;
  border-radius: 6px;
  padding: 1.5rem 1.75rem;
  margin-bottom: 1.25rem;
  background: #fff;
}

.edicion-card h4 {
  margin-top: 0;
  color: #1E3A8A;
}

.edicion-card p {
  color: #475569;
}

/* ===== Placeholder / alerta para secciones en construcción o importantes ===== */
.placeholder-box {
  border: 1px dashed #F59E0B;
  border-radius: 6px;
  padding: 1.5rem;
  background: #FFFBEB;
  color: #475569;
  font-size: 0.92rem;
  margin: 1.5rem 0;
}

.placeholder-box strong {
  color: #B45309;
}

/* ===== Callout de alerta (acento, 10%) ===== */
.callout-alert {
  border: 1px solid #F59E0B;
  border-radius: 6px;
  background: #FFFBEB;
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
  color: #475569;
}

.callout-alert strong {
  color: #B45309;
}

/* ===== Checklist ===== */
.checklist ul {
  list-style: none;
  padding-left: 0;
  margin: 1.25rem 0;
}

.checklist li {
  position: relative;
  padding-left: 1.75rem;
  margin-bottom: 0.6rem;
  color: #0F172A;
}

.checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #0284C7;
  font-weight: 700;
}

/* ===== Lista de pasos numerados ===== */
.step-list ol {
  list-style: none;
  padding-left: 0;
  counter-reset: step;
  margin: 1.5rem 0;
}

.step-list li {
  position: relative;
  padding-left: 3rem;
  margin-bottom: 1.1rem;
  min-height: 2rem;
  display: flex;
  align-items: center;
}

.step-list li::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: #0284C7;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  flex-shrink: 0;
}

/* =====================================================================
   Carrusel de "Últimas actualizaciones" (usa el listado nativo de Quarto,
   type: grid, y lo convierte en scroll horizontal con snap).
   NOTA: si actualizas Quarto y este carrusel deja de verse como scroll
   horizontal, inspecciona el HTML generado (clic derecho → inspeccionar)
   para confirmar que la clase .quarto-grid-container sigue existiendo;
   si cambió de nombre, ajusta el selector aquí abajo.
   ===================================================================== */
.updates-carousel .quarto-grid-container {
  display: flex !important;
  flex-wrap: nowrap !important;
  overflow-x: auto;
  gap: 1.25rem;
  padding-bottom: 0.5rem;
  scroll-snap-type: x proximity;
  scroll-behavior: smooth;
}

.updates-carousel .quarto-grid-container > * {
  flex: 0 0 280px;
  scroll-snap-align: start;
}

.updates-carousel .quarto-grid-item,
.updates-carousel .quarto-grid-item .card {
  height: 100%;
  border: 1px solid #E2E8F0;
  box-shadow: none;
}

.updates-carousel .quarto-grid-item:hover {
  border-color: #F59E0B;
}

.updates-carousel .card-title,
.updates-carousel .listing-title {
  font-size: 1rem;
  color: #0F172A;
}

.updates-carousel .card-img-top,
.updates-carousel .thumbnail-image {
  height: 160px;
  object-fit: cover;
}

/* ===== Carrusel de logos institucionales ===== */
.logo-marquee {
  overflow: hidden;
  position: relative;
  border-top: 1px solid #E2E8F0;
  border-bottom: 1px solid #E2E8F0;
  padding: 1.75rem 0;
  margin: 1.5rem 0;
  -webkit-mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
  mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
}

.logo-marquee .logo-track {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  width: max-content;
  padding: 0.5rem 0;
  animation: scroll-logos 45s linear infinite;
}

.logo-marquee:hover .logo-track {
  animation-play-state: paused;
}

/* Quarto envuelve los logos en un <p>: también debe ir en fila */
.logo-marquee .logo-track > p {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin: 0;
}

/* Cada logo en una tarjeta blanca del mismo tamaño, a color */
.logo-marquee .logo-track a {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 170px;
  height: 100px;
  padding: 0.6rem 0.9rem;
  background: #fff;
  border: 1px solid #E2E8F0;
  border-radius: 12px;
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.06);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.logo-marquee .logo-track img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
}

.logo-marquee .logo-track a:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.12);
}

@media (max-width: 576px) {
  .logo-marquee .logo-track a { width: 130px; height: 80px; }
}

@keyframes scroll-logos {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .logo-marquee .logo-track {
    animation: none;
    overflow-x: auto;
  }
}

/* ===== FAQ ===== */
details.faq-item {
  border-bottom: 1px solid #E2E8F0;
  padding: 1rem 0;
}

details.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  list-style: none;
}

details.faq-item summary::-webkit-details-marker {
  display: none;
}

details.faq-item summary::before {
  content: "+ ";
  color: #F59E0B;
  font-weight: 700;
}

details.faq-item[open] summary::before {
  content: "– ";
}