/* ==========================================================================
   CHUBUT EXPLORERS · detalle.css
   Estilos de la página de detalle de una excursión (excursion.html)
   Estilo inspirado en la ficha de producto de Intrepid Travel.
   Bloques: galería · cabecera · programa (itinerario) · incluye ·
            panel lateral de reserva · reseñas + formulario
   ========================================================================== */

.detalle { padding-top: var(--alto-header); }

.detalle__volver { max-width: var(--ancho-max); margin: 0 auto; padding: 24px 24px 0; }
.detalle__volver a {
  background: var(--crema-2);
  border: none;
  color: var(--verde-bosque);
  border-radius: 20px;
  padding: 8px 16px;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}

/* ----------  GALERÍA  ---------- */
.detalle-galeria { max-width: var(--ancho-max); margin: 0 auto; padding: 18px 24px 0; }
.detalle-galeria__grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 12px;
  border-radius: 16px;
  overflow: hidden;
}
.detalle-galeria__principal {
  width: 100%;
  height: clamp(260px, 42vw, 440px);
  background-size: cover;
  background-position: center;
}
.detalle-galeria__col { display: grid; grid-template-rows: 1fr 1fr; gap: 12px; min-height: clamp(260px, 42vw, 440px); }
.detalle-galeria__sec { background-size: cover; background-position: center; }

/* ----------  CUERPO (2 columnas)  ---------- */
.detalle-body {
  max-width: var(--ancho-max);
  margin: 0 auto;
  padding: clamp(28px, 4vw, 44px) 24px clamp(56px, 8vw, 90px);
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: clamp(28px, 4vw, 52px);
  align-items: start;
}
.detalle-main__eyebrow { color: var(--ambar); font-weight: 700; letter-spacing: 2px; font-size: 12px; text-transform: uppercase; margin: 0 0 10px; }
.detalle-main__title { font-weight: 900; font-size: clamp(28px, 4.4vw, 48px); line-height: 1.02; margin: 0 0 14px; color: var(--verde-bosque); }
.detalle-main__rating { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 26px; }
.detalle-main__rating .stars { color: var(--ambar); font-size: 17px; letter-spacing: 2px; }
.detalle-main__rating .avg { color: var(--verde-bosque); font-weight: 700; }
.detalle-main__rating .count { color: var(--texto-suave); font-size: 14px; }

.detalle-main h2 { font-weight: 800; font-size: 24px; color: var(--verde-bosque); margin: 0 0 12px; }
.detalle-main__overview { color: #3c443a; font-size: 17px; line-height: 1.65; margin: 0 0 34px; }

/* Itinerario / programa */
.programa { border-left: 2px solid #d8cfbb; padding-left: 24px; margin: 0 0 34px; display: flex; flex-direction: column; gap: 24px; }
.programa__paso { position: relative; }
.programa__paso::before {
  content: "";
  position: absolute;
  left: -31px; top: 2px;
  width: 13px; height: 13px;
  border-radius: 50%;
  background: var(--ambar);
  border: 3px solid var(--crema);
}
.programa__time { color: var(--ambar); font-weight: 700; font-size: 13px; margin: 0 0 4px; letter-spacing: .4px; }
.programa__title { font-weight: 700; font-size: 18px; margin: 0 0 5px; color: var(--verde-bosque); }
.programa__desc { color: var(--texto-suave); font-size: 15px; margin: 0; line-height: 1.55; }

/* Qué incluye */
.incluye { list-style: none; padding: 0; margin: 0 0 8px; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 10px; }
.incluye li { display: flex; gap: 9px; align-items: flex-start; color: #3c443a; font-size: 15.5px; }
.incluye li::before { content: "✓"; color: var(--verde-bosque-claro); font-weight: 800; }

/* ----------  PANEL LATERAL DE RESERVA  ---------- */
.reserva {
  position: sticky;
  top: 84px;
  background: #fff;
  border: 1px solid #e7e1d4;
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 10px 34px rgba(20,40,25,.10);
}
.reserva__precio { display: flex; align-items: baseline; gap: 8px; margin-bottom: 18px; }
.reserva__precio b { font-family: var(--fuente-titulos); font-weight: 900; font-size: 30px; color: var(--verde-bosque); }
.reserva__precio span { color: var(--texto-suave); font-size: 14px; }
.reserva__lista { margin: 0 0 20px; display: flex; flex-direction: column; gap: 13px; }
.reserva__fila { display: flex; justify-content: space-between; gap: 12px; border-bottom: 1px solid var(--crema-2); padding-bottom: 11px; }
.reserva__fila:last-child { border-bottom: none; padding-bottom: 0; }
.reserva__fila dt { color: var(--texto-suave); font-size: 14px; margin: 0; }
.reserva__fila dd { margin: 0; font-weight: 700; color: var(--verde-bosque); font-size: 14px; text-align: right; }
.reserva .btn { margin-bottom: 10px; }

/* ----------  RESEÑAS  ---------- */
.detalle-resenas { background: var(--crema-2); padding: clamp(48px, 7vw, 80px) 0; }
.detalle-resenas__inner { max-width: 980px; margin: 0 auto; padding: 0 24px; }
.detalle-resenas__resumen { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; margin-bottom: 30px; }
.detalle-resenas__nota { font-family: var(--fuente-titulos); font-weight: 900; font-size: 46px; color: var(--verde-bosque); line-height: 1; }
.detalle-resenas__nota span { color: var(--texto-suave); font-size: 15px; }
.detalle-resenas__stars { color: var(--ambar); font-size: 20px; letter-spacing: 3px; }
.detalle-resenas__basado { margin: 4px 0 0; color: var(--texto-suave); font-size: 14px; }

.resenas-lista { display: flex; flex-direction: column; gap: 16px; margin-bottom: 36px; }
.resena-item { background: #fff; border-radius: 12px; padding: 22px; box-shadow: 0 4px 16px rgba(20,40,25,.06); }
.resena-item__top { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 8px; flex-wrap: wrap; }
.resena-item__name { color: var(--verde-bosque); font-size: 16px; }
.resena-item__date { color: var(--texto-suave); font-size: 13px; }
.resena-item__stars { color: var(--ambar); font-size: 15px; letter-spacing: 2px; margin-bottom: 10px; }
.resena-item__text { margin: 0; color: #3c443a; font-size: 15.5px; line-height: 1.55; }

/* Formulario de reseña */
.resena-form { background: #fff; border-radius: var(--radio); padding: 26px; box-shadow: 0 6px 22px rgba(20,40,25,.07); }
.resena-form__title { font-weight: 800; font-size: 21px; color: var(--verde-bosque); margin: 0 0 6px; }
.resena-form__sub { color: var(--texto-suave); font-size: 14px; margin: 0 0 18px; }
.resena-form__row { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px; margin-bottom: 14px; }

/* ----------  RESPONSIVE  ---------- */
@media (max-width: 880px) {
  .detalle-body { grid-template-columns: 1fr; }
  .reserva { position: static; }
  .detalle-galeria__grid { grid-template-columns: 1fr; }
  .detalle-galeria__col { grid-template-rows: 1fr; grid-template-columns: 1fr 1fr; min-height: 180px; }
}