/* ===========================================================
   Palomo Descanso — prototipo de tienda online
   Diseño sobrio: serif editorial + retícula amplia + azul de marca
   =========================================================== */

:root {
  --azul: #1e4699;
  --azul-osc: #142f66;
  --azul-tenue: #f0f3fa;
  --burdeos: #8a2b2b;
  --tinta: #17181a;
  --gris: #6b6d72;
  --gris-suave: #94969c;
  --linea: #e2e0dc;
  --linea-fuerte: #cfccc6;
  --crema: #faf9f7;
  --blanco: #fff;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --max: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--tinta);
  background: var(--blanco);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -.01em;
  margin: 0 0 .5em;
}
h1 { font-size: clamp(30px, 3.6vw, 46px); }
h2 { font-size: clamp(24px, 2.6vw, 34px); }
h3 { font-size: 18px; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 28px; }

/* etiqueta de sección en versalitas */
.eyebrow {
  font-size: 11px; font-weight: 600; letter-spacing: .18em;
  text-transform: uppercase; color: var(--gris-suave);
}

/* ---------- barra superior ---------- */
.topbar {
  background: var(--azul-osc);
  color: rgba(255, 255, 255, .88);
  font-size: 12px;
  letter-spacing: .04em;
  padding: 9px 0;
}
.topbar .wrap { display: flex; gap: 40px; justify-content: center; flex-wrap: wrap; }

/* ---------- cabecera ---------- */
.header { position: sticky; top: 0; z-index: 60; background: #fff; border-bottom: 1px solid var(--linea); }
.header-main {
  display: flex; align-items: center; gap: 28px;
  padding: 16px 28px; max-width: var(--max); margin: 0 auto;
}
.logo { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.logo img { height: 44px; width: auto; }
.logo b {
  font-family: var(--serif); font-weight: 400; font-size: 20px;
  color: var(--azul); line-height: 1.05; letter-spacing: .02em;
}
.logo b small {
  display: block; font-family: var(--sans); font-size: 9px;
  letter-spacing: .3em; color: var(--gris-suave); font-weight: 600;
}

.buscador { flex: 1; position: relative; max-width: 420px; }
.buscador input {
  width: 100%; padding: 10px 14px 10px 34px;
  border: 0; border-bottom: 1px solid var(--linea); background: transparent;
  font-size: 14px; outline: none; color: var(--tinta);
}
.buscador input::placeholder { color: var(--gris-suave); }
.buscador input:focus { border-color: var(--azul); }
.buscador svg { position: absolute; left: 6px; top: 50%; transform: translateY(-50%); color: var(--gris-suave); }

.acciones { display: flex; align-items: center; gap: 22px; margin-left: auto; }
.icon-btn {
  display: inline-flex; align-items: center; gap: 8px;
  background: none; border: 0; padding: 0; color: var(--tinta);
  font-size: 12px; letter-spacing: .1em; text-transform: uppercase; font-weight: 600;
}
.icon-btn:hover { color: var(--azul); }
.icon-btn svg { color: var(--gris); }
.cart-count { color: var(--azul); font-weight: 700; letter-spacing: 0; }

.nav { border-top: 1px solid var(--linea); }
.nav ul {
  display: flex; gap: 34px; list-style: none; margin: 0 auto; padding: 0 28px;
  max-width: var(--max); overflow-x: auto; scrollbar-width: none;
}
.nav ul::-webkit-scrollbar { display: none; }
.nav a {
  display: block; padding: 14px 0; font-size: 12px; font-weight: 600;
  letter-spacing: .13em; text-transform: uppercase; white-space: nowrap;
  color: var(--gris); border-bottom: 1px solid transparent;
}
.nav a:hover, .nav a.on { color: var(--tinta); border-color: var(--azul); }

/* ---------- slider principal ---------- */
.hero { border-bottom: 1px solid var(--linea); }
.slider { position: relative; overflow: hidden; }
.slides { display: flex; transition: transform .7s cubic-bezier(.32, .72, 0, 1); }
.slide { min-width: 100%; }
.slide-in {
  display: grid; grid-template-columns: 1fr 1.15fr; align-items: stretch;
  background: var(--crema); min-height: 460px;
}
.slide-txt { padding: 64px 60px; display: flex; flex-direction: column; justify-content: center; }
.slide-kicker {
  font-size: 11px; font-weight: 600; letter-spacing: .2em; text-transform: uppercase;
  color: var(--azul); margin-bottom: 18px;
}
.slide-txt h2 { font-size: clamp(28px, 3.4vw, 44px); margin-bottom: 14px; }
.slide-txt p { color: var(--gris); font-size: 16px; margin: 0 0 30px; max-width: 42ch; }
.slide-txt .btn { align-self: flex-start; }
.slide-img { background: var(--crema) center/cover no-repeat; min-height: 460px; }

.slider-btn {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 44px; height: 44px; border: 1px solid var(--linea-fuerte);
  background: rgba(255, 255, 255, .9); color: var(--tinta); font-size: 16px;
  display: grid; place-items: center; transition: .2s;
}
.slider-btn:hover { background: #fff; border-color: var(--azul); color: var(--azul); }
.slider-btn.prev { left: 20px; }
.slider-btn.next { right: 20px; }
.dots { display: flex; gap: 10px; justify-content: center; padding: 20px 0; }
.dots button { width: 26px; height: 2px; padding: 0; border: 0; background: var(--linea-fuerte); }
.dots button.on { background: var(--azul); }

/* ---------- botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 30px; border: 1px solid transparent;
  font-size: 11.5px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase;
  transition: .18s;
}
.btn-primary { background: var(--azul); color: #fff; }
.btn-primary:hover { background: var(--azul-osc); }
.btn-ghost { background: transparent; color: var(--tinta); border-color: var(--linea-fuerte); }
.btn-ghost:hover { border-color: var(--azul); color: var(--azul); }
.btn-block { width: 100%; }
.btn:disabled { opacity: .45; cursor: not-allowed; }

/* ---------- secciones ---------- */
section.bloque { padding: 74px 0; }
section.bloque.crema { background: var(--crema); }
section.bloque + section.bloque:not(.crema) { border-top: 1px solid var(--linea); }
.sec-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 36px; }
.sec-head h2 { margin: 8px 0 0; }
.sec-head p { color: var(--gris); margin: 8px 0 0; max-width: 52ch; }
.sec-head .enlace {
  font-size: 11.5px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase;
  color: var(--azul); border-bottom: 1px solid currentColor; padding-bottom: 3px; white-space: nowrap;
}

/* ---------- categorías ---------- */
.cats { display: grid; grid-template-columns: repeat(5, 1fr); gap: 24px; }
.cat { display: block; }
.cat img {
  width: 100%; aspect-ratio: 4/3; object-fit: cover;
  background: var(--crema); border: 1px solid var(--linea); transition: .25s;
}
.cat:hover img { border-color: var(--linea-fuerte); opacity: .9; }
.cat span {
  display: block; padding-top: 14px; font-size: 12px; font-weight: 600;
  letter-spacing: .1em; text-transform: uppercase;
}

/* ---------- tarjetas de producto ---------- */
.grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px 24px; }
.card { display: flex; flex-direction: column; background: transparent; }
.card-img { position: relative; display: block; background: var(--crema); overflow: hidden; border: 1px solid var(--linea); }
.card-img img { width: 100%; aspect-ratio: 4/3; object-fit: cover; transition: transform .6s cubic-bezier(.32,.72,0,1); }
.card:hover .card-img img { transform: scale(1.035); }
.badge {
  position: absolute; top: 0; left: 0; z-index: 2;
  background: var(--azul); color: #fff;
  font-size: 9.5px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase;
  padding: 6px 11px;
}
.badge.dto { left: auto; right: 0; background: var(--burdeos); }
.card-body { padding: 16px 0 0; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.card-cat { font-size: 10.5px; text-transform: uppercase; letter-spacing: .16em; color: var(--gris-suave); font-weight: 600; }
.card h3 { font-size: 19px; margin: 0; }
.card .desc { color: var(--gris); font-size: 13.5px; margin: 0; flex: 1; }
.precios { display: flex; align-items: baseline; gap: 10px; margin-top: 6px; }
.precio { font-family: var(--serif); font-size: 23px; color: var(--tinta); }
.precio-antes { font-size: 13.5px; color: var(--gris-suave); text-decoration: line-through; }
.entrega { font-size: 11.5px; letter-spacing: .06em; color: var(--gris); }
.card .btn { margin-top: 12px; }

/* ---------- banda de confianza ---------- */
.trust { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border: 1px solid var(--linea); }
.trust > div { padding: 34px 28px; border-right: 1px solid var(--linea); }
.trust > div:last-child { border-right: 0; }
.trust svg { color: var(--azul); margin-bottom: 16px; }
.trust strong { display: block; font-family: var(--serif); font-weight: 400; font-size: 19px; margin-bottom: 6px; }
.trust small { color: var(--gris); font-size: 13px; line-height: 1.6; display: block; }

/* ---------- métodos de pago (banda) ---------- */
.pagos { display: flex; flex-wrap: wrap; gap: 0; border: 1px solid var(--linea); }
.pago-chip {
  flex: 1 1 auto; min-width: 180px; padding: 20px 24px;
  border-right: 1px solid var(--linea);
  font-size: 12px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase;
}
.pago-chip:last-child { border-right: 0; }
.pago-chip small {
  display: block; margin-top: 6px; color: var(--gris); font-size: 12px;
  font-weight: 400; letter-spacing: 0; text-transform: none;
}

/* pastillas compactas (ficha de producto) */
.pagos-linea { display: flex; flex-wrap: wrap; gap: 8px; margin: 22px 0; }
.pagos-linea span {
  border: 1px solid var(--linea); padding: 7px 13px;
  font-size: 10.5px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--gris);
}

/* ---------- catálogo ---------- */
.catalogo { display: grid; grid-template-columns: 230px 1fr; gap: 56px; align-items: start; padding: 44px 0 80px; }
.filtros { position: sticky; top: 140px; }
.filtros h4 {
  font-size: 10.5px; text-transform: uppercase; letter-spacing: .18em; color: var(--gris-suave);
  margin: 30px 0 12px; font-weight: 600; padding-bottom: 10px; border-bottom: 1px solid var(--linea);
}
.filtros h4:first-child { margin-top: 0; }
.filtro-op { display: flex; align-items: center; gap: 10px; padding: 5px 0; font-size: 14px; cursor: pointer; }
.filtro-op input { accent-color: var(--azul); width: 15px; height: 15px; }
.catalogo-head {
  display: flex; justify-content: space-between; align-items: flex-end; gap: 20px;
  margin-bottom: 32px; padding-bottom: 20px; border-bottom: 1px solid var(--linea); flex-wrap: wrap;
}
.catalogo-head select {
  padding: 9px 12px; border: 1px solid var(--linea); background: #fff; font-size: 13px; color: var(--tinta);
}
.catalogo .grid { grid-template-columns: repeat(3, 1fr); }
.vacio { padding: 80px 20px; text-align: center; color: var(--gris); }

/* ---------- ficha de producto ---------- */
.miga { color: var(--gris-suave); font-size: 12px; padding: 26px 0 0; letter-spacing: .04em; }
.miga a:hover { color: var(--azul); }
.ficha { display: grid; grid-template-columns: 1.1fr .9fr; gap: 60px; padding: 30px 0 80px; align-items: start; }
.galeria-main { position: relative; background: var(--crema); overflow: hidden; border: 1px solid var(--linea); }
.galeria-main img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.miniaturas { display: flex; gap: 10px; margin-top: 12px; overflow-x: auto; padding-bottom: 4px; }
.miniaturas img {
  width: 84px; height: 66px; object-fit: cover;
  border: 1px solid var(--linea); cursor: pointer; flex-shrink: 0; background: var(--crema);
  opacity: .65; transition: .2s;
}
.miniaturas img:hover { opacity: 1; }
.miniaturas img.on { border-color: var(--azul); opacity: 1; }

.ficha-info h1 { margin: 10px 0 12px; }
.ficha-resumen { color: var(--gris); font-size: 16px; margin: 0; }
.ficha-precios {
  display: flex; align-items: baseline; gap: 14px;
  margin: 26px 0 6px; padding-top: 24px; border-top: 1px solid var(--linea);
}
.ficha-precios .precio { font-size: 38px; }
.opcion-grupo { margin: 26px 0; }
.opcion-grupo label {
  font-size: 10.5px; text-transform: uppercase; letter-spacing: .18em;
  color: var(--gris-suave); font-weight: 600; display: block; margin-bottom: 12px;
}
.opciones { display: flex; flex-wrap: wrap; gap: 8px; }
.opcion {
  padding: 10px 18px; border: 1px solid var(--linea-fuerte); background: #fff;
  font-size: 13px; color: var(--tinta); transition: .15s;
}
.opcion:hover { border-color: var(--gris); }
.opcion.on { border-color: var(--azul); background: var(--azul-tenue); color: var(--azul); }
.cantidad { display: flex; align-items: center; border: 1px solid var(--linea-fuerte); width: max-content; }
.cantidad button { width: 44px; height: 44px; border: 0; background: #fff; font-size: 16px; color: var(--gris); }
.cantidad button:hover { color: var(--azul); }
.cantidad input { width: 48px; text-align: center; border: 0; outline: none; font-weight: 600; background: #fff; }
.comprar { display: flex; gap: 12px; margin: 28px 0 6px; }
.comprar .btn { flex: 1; padding: 16px 24px; }
.lista-check { list-style: none; padding: 0; margin: 22px 0 0; border-top: 1px solid var(--linea); }
.lista-check li { padding: 12px 0 12px 22px; position: relative; font-size: 14px; border-bottom: 1px solid var(--linea); }
.lista-check li::before {
  content: ""; position: absolute; left: 0; top: 20px;
  width: 8px; height: 1px; background: var(--azul);
}

/* ---------- carrito / checkout ---------- */
.pagina { padding: 44px 0 90px; }
.pagina > .wrap > h1 { margin-bottom: 34px; padding-bottom: 20px; border-bottom: 1px solid var(--linea); }
.cols { display: grid; grid-template-columns: 1fr 370px; gap: 56px; align-items: start; }
.panel { border: 1px solid var(--linea); padding: 28px; background: #fff; }
.panel + .panel { margin-top: 24px; }
.panel h3 { font-size: 21px; margin-bottom: 20px; }
.panel .paso {
  display: inline-block; font-size: 10.5px; letter-spacing: .18em; text-transform: uppercase;
  color: var(--gris-suave); font-weight: 600; margin-bottom: 6px;
}
.resumen { position: sticky; top: 140px; background: var(--crema); }
.linea { display: flex; justify-content: space-between; padding: 8px 0; font-size: 14.5px; color: var(--gris); }
.linea span:last-child { color: var(--tinta); }
.linea.total {
  border-top: 1px solid var(--linea-fuerte); margin-top: 14px; padding-top: 18px;
  font-family: var(--serif); font-size: 24px; color: var(--tinta);
}
.linea .destacado { color: var(--burdeos); }

.item { display: grid; grid-template-columns: 104px 1fr auto; gap: 20px; padding: 22px 0; border-bottom: 1px solid var(--linea); }
.item:first-child { padding-top: 0; }
.item:last-child { border-bottom: 0; padding-bottom: 0; }
.item img { width: 104px; height: 82px; object-fit: cover; background: var(--crema); border: 1px solid var(--linea); }
.item h4 { margin: 0 0 4px; font-family: var(--serif); font-weight: 400; font-size: 18px; }
.item .meta { color: var(--gris); font-size: 13px; }
.item-acc { display: flex; flex-direction: column; align-items: flex-end; gap: 12px; }
.item-acc .precio { font-size: 19px; }
.quitar { background: none; border: 0; color: var(--gris-suave); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; padding: 0; }
.quitar:hover { color: var(--burdeos); }

.campos { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.campo { display: flex; flex-direction: column; gap: 7px; }
.campo.full { grid-column: 1 / -1; }
.campo label { font-size: 10.5px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--gris-suave); }
.campo input, .campo select, .campo textarea {
  padding: 11px 0; border: 0; border-bottom: 1px solid var(--linea-fuerte);
  font: inherit; font-size: 14.5px; outline: none; background: transparent; color: var(--tinta);
}
.campo input:focus, .campo select:focus, .campo textarea:focus { border-color: var(--azul); }
.campo input::placeholder, .campo textarea::placeholder { color: #b9bac0; }
.campo select { padding-left: 0; }

/* métodos de pago */
.metodos { display: flex; flex-direction: column; }
.metodo {
  display: flex; gap: 14px; align-items: flex-start;
  border-top: 1px solid var(--linea); padding: 18px 4px; cursor: pointer; transition: .15s;
}
.metodo:last-of-type { border-bottom: 1px solid var(--linea); }
.metodo input { accent-color: var(--azul); width: 16px; height: 16px; margin-top: 3px; }
.metodo b { display: block; font-size: 14.5px; font-weight: 600; }
.metodo small { color: var(--gris); font-size: 13px; }
.metodo.on b { color: var(--azul); }
.metodo-extra { margin-top: 20px; padding: 20px; background: var(--crema); border: 1px solid var(--linea); font-size: 13.5px; color: var(--gris); }
.metodo-extra .campos { margin-top: 16px; }
.metodo-extra .datos-banco { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 13px; color: var(--tinta); line-height: 1.9; }

.aviso { border-left: 2px solid var(--azul); background: var(--azul-tenue); padding: 14px 18px; font-size: 13.5px; color: var(--gris); }

/* ---------- confirmación ---------- */
.ok { max-width: 620px; margin: 90px auto; text-align: center; }
.ok .marca-ok {
  width: 64px; height: 64px; border: 1px solid var(--azul); color: var(--azul);
  display: grid; place-items: center; margin: 0 auto 28px;
}
.ok .ref {
  display: inline-block; margin-top: 8px; padding: 14px 26px; border: 1px solid var(--linea);
  font-family: ui-monospace, "SF Mono", Menlo, monospace; letter-spacing: .1em;
}

/* ---------- pie ---------- */
.footer { background: var(--azul-osc); color: rgba(255, 255, 255, .72); padding: 70px 0 28px; font-size: 14px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 44px; }
.footer h5 {
  color: #fff; font-size: 10.5px; text-transform: uppercase; letter-spacing: .2em;
  margin: 0 0 18px; font-weight: 600;
}
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer li { padding: 5px 0; }
.footer a:hover { color: #fff; }
.footer .marca { font-family: var(--serif); color: #fff; font-size: 24px; margin-bottom: 14px; letter-spacing: .02em; }
.footer p { margin: 0 0 12px; max-width: 40ch; line-height: 1.7; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .16); margin-top: 48px; padding-top: 22px;
  display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap; font-size: 12px;
}
.footer .pagos-mini { display: flex; gap: 20px; flex-wrap: wrap; letter-spacing: .08em; text-transform: uppercase; font-size: 10.5px; }

/* banda institucional: el logotipo es tinta oscura, necesita fondo claro */
.subvenciones { background: #fff; margin-top: 40px; padding: 22px 28px; }
.subvenciones img { width: 50%; max-width: 900px; height: auto; margin: 0 auto; }
@media (max-width: 900px) { .subvenciones img { width: 92%; } }

/* ---------- aviso flotante ---------- */
.toast {
  position: fixed; bottom: 0; left: 50%; transform: translateX(-50%) translateY(100%);
  background: var(--tinta); color: #fff; padding: 16px 32px;
  font-size: 12px; letter-spacing: .1em; text-transform: uppercase;
  z-index: 200; transition: transform .35s cubic-bezier(.32,.72,0,1);
}
.toast.on { transform: translateX(-50%) translateY(0); }

/* ---------- responsive ---------- */
@media (max-width: 1000px) {
  .wrap { padding: 0 20px; }
  .cats { grid-template-columns: repeat(3, 1fr); gap: 18px; }
  .grid, .catalogo .grid { grid-template-columns: repeat(2, 1fr); }
  .trust { grid-template-columns: repeat(2, 1fr); }
  .trust > div:nth-child(2) { border-right: 0; }
  .trust > div:nth-child(-n+2) { border-bottom: 1px solid var(--linea); }
  .ficha { grid-template-columns: 1fr; gap: 36px; }
  .cols { grid-template-columns: 1fr; gap: 32px; }
  .resumen { position: static; }
  .catalogo { grid-template-columns: 1fr; gap: 32px; }
  .filtros { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .slide-in { grid-template-columns: 1fr; min-height: 0; }
  .slide-img { min-height: 280px; order: -1; }
  .slide-txt { padding: 36px 24px 46px; }
  .slider-btn { width: 38px; height: 38px; }
  section.bloque { padding: 52px 0; }
}
@media (max-width: 640px) {
  .cats { grid-template-columns: repeat(2, 1fr); }
  .grid, .catalogo .grid { grid-template-columns: repeat(2, 1fr); gap: 24px 14px; }
  .card h3 { font-size: 16px; }
  .card .desc { display: none; }
  .campos { grid-template-columns: 1fr; }
  .buscador { display: none; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .trust { grid-template-columns: 1fr; }
  .trust > div { border-right: 0; border-bottom: 1px solid var(--linea); }
  .pago-chip { min-width: 100%; border-right: 0; border-bottom: 1px solid var(--linea); }
  .item { grid-template-columns: 84px 1fr; }
  .item img { width: 84px; height: 70px; }
  .item-acc { grid-column: 2; flex-direction: row; align-items: center; justify-content: space-between; }
  .topbar .wrap { gap: 18px; font-size: 11px; }
}