/* ============================================================
   DINAPRO — Estilos de la tienda pública
   Se suma a estilo.css. Celular primero.
   ============================================================ */

/* ---------- Portada ---------- */
.portada {
  background: linear-gradient(120deg, var(--azul-oscuro), var(--azul));
  color: #fff;
  padding: 44px 0 48px;
}
.portada-antetitulo {
  font-size: 11px; font-weight: 700; letter-spacing: .18em;
  text-transform: uppercase; color: #BBD5FF; margin: 0 0 12px;
}
.portada-titulo {
  font-size: 27px; font-weight: 900; line-height: 1.18;
  margin: 0 0 12px; max-width: 620px;
}
.portada-bajada {
  font-size: 15px; color: #DCE9FF; margin: 0 0 22px; max-width: 540px;
}
.portada-acciones { display: flex; flex-wrap: wrap; gap: 10px; }
.portada .boton.contorno {
  background: transparent; color: #fff; border-color: rgba(255,255,255,.5);
}
@media (min-width: 700px) {
  .portada { padding: 64px 0 68px; }
  .portada-titulo { font-size: 38px; }
  .portada-bajada { font-size: 16px; }
}

/* ---------- Ventajas ---------- */
.ventajas {
  display: grid; grid-template-columns: 1fr; gap: 12px;
  margin: 22px 0 6px;
}
@media (min-width: 700px) { .ventajas { grid-template-columns: repeat(3, 1fr); } }
.ventaja {
  background: #fff; border: 1px solid var(--borde);
  border-radius: var(--radio); padding: 15px 16px;
  border-left: 5px solid var(--celeste);
}
.ventaja-titulo { font-weight: 800; font-size: 14px; margin-bottom: 3px; }
.ventaja-texto { font-size: 12.5px; color: var(--texto-suave); }

/* ---------- Buscador ---------- */
.buscador {
  display: flex; gap: 8px; margin: 24px 0 16px;
}
.buscador .campo-control { flex: 1; }

/* ---------- Cintas de categorías ---------- */
.cintas {
  display: flex; gap: 8px; overflow-x: auto;
  padding-bottom: 8px; margin-bottom: 6px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.cintas::-webkit-scrollbar { display: none; }
.cinta {
  flex-shrink: 0;
  background: #fff; border: 1px solid var(--borde);
  border-radius: 999px; padding: 8px 14px;
  font-size: 13px; font-weight: 600; color: var(--texto);
  text-decoration: none; white-space: nowrap;
  min-height: 38px; display: inline-flex; align-items: center; gap: 6px;
}
.cinta.activa { background: var(--azul); border-color: var(--azul); color: #fff; }
.cinta-n { font-size: 11px; opacity: .6; }
.cintas-sub .cinta { font-size: 12.5px; padding: 6px 12px; min-height: 34px; }

/* ---------- Rejilla de productos ---------- */
.rejilla-productos {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px;
}
@media (min-width: 640px) { .rejilla-productos { grid-template-columns: repeat(3, 1fr); gap: 16px; } }
@media (min-width: 960px) { .rejilla-productos { grid-template-columns: repeat(4, 1fr); } }

.tarjeta-producto {
  display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--borde);
  border-radius: var(--radio); overflow: hidden;
  text-decoration: none; color: inherit;
  transition: box-shadow .15s ease, transform .15s ease;
}
.tarjeta-producto:active { transform: scale(.99); }
@media (hover: hover) {
  .tarjeta-producto:hover { box-shadow: var(--sombra-alta); transform: translateY(-2px); }
}
.tarjeta-foto {
  position: relative; aspect-ratio: 1 / 1;
  background: #F1F5F9; overflow: hidden;
}
.tarjeta-foto img { width: 100%; height: 100%; object-fit: cover; display: block; }
.sin-foto {
  width: 100%; height: 100%; display: flex;
  align-items: center; justify-content: center;
  color: #94A3B8; font-size: 12px;
}
.cinta-agotado {
  position: absolute; top: 8px; left: 8px;
  background: var(--rojo); color: #fff;
  font-size: 10px; font-weight: 700;
  padding: 3px 8px; border-radius: 999px;
}
.tarjeta-cuerpo {
  padding: 11px 12px 12px; display: flex;
  flex-direction: column; flex: 1; gap: 4px;
}
.tarjeta-categoria {
  font-size: 10px; font-weight: 700; letter-spacing: .06em;
  text-transform: uppercase; color: var(--celeste);
}
.tarjeta-nombre {
  font-size: 13.5px; font-weight: 700; margin: 0;
  line-height: 1.32; flex: 1;
}
.tarjeta-pie {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 8px; margin-top: 6px;
}

/* ---------- Ficha de producto ---------- */
.ficha {
  display: grid; grid-template-columns: 1fr; gap: 24px;
  margin-top: 10px;
}
@media (min-width: 800px) {
  .ficha { grid-template-columns: 1fr 1fr; gap: 36px; }
}
.ficha-foto-grande {
  aspect-ratio: 1 / 1; background: #fff;
  border: 1px solid var(--borde); border-radius: var(--radio);
  overflow: hidden;
}
.ficha-foto-grande img { width: 100%; height: 100%; object-fit: contain; display: block; }
.ficha-miniaturas { display: flex; gap: 8px; margin-top: 10px; overflow-x: auto; }
.ficha-mini {
  flex-shrink: 0; width: 62px; height: 62px;
  border: 2px solid var(--borde); border-radius: 9px;
  overflow: hidden; padding: 0; background: #fff; cursor: pointer;
}
.ficha-mini.activa { border-color: var(--azul); }
.ficha-mini img { width: 100%; height: 100%; object-fit: cover; }

.ficha-titulo { font-size: 22px; font-weight: 900; margin: 6px 0 4px; line-height: 1.22; }
.ficha-desc { font-size: 14.5px; color: var(--texto-suave); margin: 14px 0; }
.ficha-precio { font-size: 30px; font-weight: 900; color: var(--azul); margin: 14px 0 8px; }

.variantes { display: flex; flex-direction: column; gap: 8px; margin: 10px 0 4px; }
.variante {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; padding: 12px 14px;
  border: 1px solid var(--borde); border-radius: 10px; background: #fff;
}
.variante.agotada { opacity: .5; }

.ficha-acciones { display: flex; flex-direction: column; gap: 9px; margin-top: 22px; }
.ficha-notas {
  margin-top: 18px; padding-top: 15px;
  border-top: 1px solid var(--borde);
}

/* ---------- Pie ---------- */
.pie { background: #fff; border-top: 1px solid var(--borde); margin-top: 40px; }
.pie-interno {
  display: grid; grid-template-columns: 1fr; gap: 26px;
  padding: 34px 16px 26px;
}
@media (min-width: 700px) { .pie-interno { grid-template-columns: 1.4fr 1fr; } }
.pie-datos a { text-decoration: none; }
.pie-abajo {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; flex-wrap: wrap;
  padding: 14px 16px; border-top: 1px solid var(--borde);
}

/* ---------- Botón flotante de WhatsApp ---------- */
.wsp {
  position: fixed; right: 16px; bottom: 16px; z-index: 40;
  width: 54px; height: 54px; border-radius: 50%;
  background: #25D366; box-shadow: 0 4px 14px rgba(0,0,0,.22);
  display: flex; align-items: center; justify-content: center;
}
@supports (padding: env(safe-area-inset-bottom)) {
  .wsp { bottom: calc(16px + env(safe-area-inset-bottom)); }
}

/* ---------- Carro de compras ---------- */
.carro-fila {
  display: flex; gap: 12px; align-items: flex-start;
  padding: 14px 16px; border-bottom: 1px solid #F1F5F9;
}
.carro-foto {
  width: 60px; height: 60px; border-radius: 9px;
  object-fit: cover; background: #F1F5F9; flex-shrink: 0;
}
.carro-datos { flex: 1; min-width: 0; }
.carro-derecha { text-align: right; flex-shrink: 0; }
.carro-cant { width: 68px; text-align: center; margin-bottom: 6px; }

/* ---------- Selector de cantidad y variante en la ficha ---------- */
.comprar-caja {
  border: 1px solid var(--borde); border-radius: 12px;
  padding: 16px; margin-top: 18px; background: #F8FAFC;
}
.selector-variante {
  display: flex; flex-direction: column; gap: 8px; margin-bottom: 12px;
}
.opcion-variante {
  display: flex; align-items: center; justify-content: space-between;
  gap: 10px; padding: 11px 14px; background: #fff;
  border: 2px solid var(--borde); border-radius: 10px; cursor: pointer;
}
.opcion-variante.elegida { border-color: var(--azul); background: #F3F7FF; }
.opcion-variante.agotada { opacity: .45; cursor: not-allowed; }
.opcion-variante input { position: absolute; opacity: 0; }
.cantidad-fila { display: flex; align-items: center; gap: 10px; margin: 12px 0; }
.cantidad-fila input { width: 90px; text-align: center; }

/* ---------- Carrusel de promociones ---------- */
.carrusel {
  position: relative; overflow: hidden; border-radius: 16px;
  margin: 18px 0 8px; background: var(--azul);
}
.carrusel-pista { display: flex; transition: transform .45s ease; }
.carrusel-slide {
  min-width: 100%; position: relative;
  min-height: 210px; display: flex; align-items: center;
  background-size: cover; background-position: center;
}
.carrusel-slide .capa {
  width: 100%; padding: 28px 24px;
  background: linear-gradient(90deg, rgba(15,23,42,.72) 0%, rgba(15,23,42,.25) 70%, transparent 100%);
  color: #fff;
}
.carrusel-slide.sin-imagen .capa { background: none; }
.carrusel-titulo { font-size: 24px; font-weight: 800; margin: 0 0 6px; line-height: 1.2; }
.carrusel-texto { font-size: 15px; opacity: .95; margin: 0 0 14px; max-width: 460px; }
.carrusel-btn {
  display: inline-block; background: #fff; color: var(--azul);
  padding: 10px 20px; border-radius: 9px; font-weight: 700;
  text-decoration: none; font-size: 15px;
}
.carrusel-puntos {
  position: absolute; bottom: 12px; left: 0; right: 0;
  display: flex; justify-content: center; gap: 8px;
}
.carrusel-punto {
  width: 9px; height: 9px; border-radius: 50%; border: 0;
  background: rgba(255,255,255,.5); cursor: pointer; padding: 0;
}
.carrusel-punto.activo { background: #fff; width: 22px; border-radius: 5px; }
.carrusel-flecha {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: rgba(255,255,255,.9); border: 0; width: 38px; height: 38px;
  border-radius: 50%; cursor: pointer; font-size: 18px; color: var(--azul);
  display: flex; align-items: center; justify-content: center;
}
.carrusel-flecha.izq { left: 10px; }
.carrusel-flecha.der { right: 10px; }
@media (max-width: 560px) {
  .carrusel-slide { min-height: 170px; }
  .carrusel-titulo { font-size: 19px; }
  .carrusel-texto { font-size: 13px; }
  .carrusel-flecha { display: none; }
}

/* Aviso de despacho */
.aviso-despacho {
  background: #EFF6FF; border: 1px solid #BFDBFE; color: #1E3A8A;
  border-radius: 12px; padding: 14px 16px; margin: 14px 0;
  font-size: 14px; line-height: 1.5;
}

/* ---------- Aviso de despacho destacado ---------- */
.franja-despacho {
  background: linear-gradient(100deg, #F59E0B, #FBBF24);
  color: #1F2937; border-radius: 14px;
  padding: 16px 20px; margin: 18px 0;
  display: flex; align-items: center; gap: 14px;
  box-shadow: 0 4px 14px rgba(245,158,11,.28);
}
.franja-despacho .icono { font-size: 30px; line-height: 1; flex-shrink: 0; }
.franja-despacho .titulo-d { font-weight: 800; font-size: 17px; margin: 0 0 2px; }
.franja-despacho .texto-d { font-size: 14px; margin: 0; opacity: .9; line-height: 1.45; }
@media (max-width: 560px) {
  .franja-despacho { padding: 14px 16px; gap: 10px; }
  .franja-despacho .titulo-d { font-size: 15px; }
  .franja-despacho .texto-d { font-size: 13px; }
}

/* ---------- Barra de confianza ---------- */
.confianza {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 10px; margin: 20px 0;
}
.confianza-item {
  background: #fff; border: 1px solid var(--borde); border-radius: 12px;
  padding: 14px; text-align: center;
}
.confianza-item .ico { font-size: 24px; display: block; margin-bottom: 6px; }
.confianza-item .t { font-weight: 700; font-size: 14px; color: var(--oscuro); }
.confianza-item .s { font-size: 12px; color: var(--suave); margin-top: 2px; }

/* ---------- Llamado final ---------- */
.cta-final {
  background: linear-gradient(120deg, var(--azul-oscuro), var(--azul));
  color: #fff; border-radius: 16px; padding: 30px 24px;
  text-align: center; margin: 28px 0;
}
.cta-final h2 { margin: 0 0 8px; font-size: 23px; font-weight: 800; }
.cta-final p { margin: 0 0 18px; opacity: .92; font-size: 15px; }
.cta-final .botones { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.cta-final .b1 {
  background: #fff; color: var(--azul); padding: 12px 24px;
  border-radius: 10px; font-weight: 700; text-decoration: none;
}
.cta-final .b2 {
  border: 2px solid rgba(255,255,255,.6); color: #fff; padding: 10px 22px;
  border-radius: 10px; font-weight: 700; text-decoration: none;
}

/* ---------- Selector de categorías mejorado ---------- */
.filtro-caja {
  background: #fff; border: 1px solid var(--borde);
  border-radius: 14px; padding: 16px; margin-bottom: 18px;
}
.filtro-titulo {
  font-size: 12px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .05em; color: var(--suave); margin: 0 0 8px;
}