/* MB11 Store — sistema tomado de DESIGN.md (referencia Zara):
   lienzo blanco, tipografía 11–16 px, trazos de 1 px, 0 radio, 0 sombras.
   Texto, botones y líneas en Tierra (#645B49); logo principal en tres tonos. */

:root {
  --canvas: #ffffff;
  --ink: #645B49;    /* Tierra: texto, botones y líneas */
  --stone: #7A7263;  /* gris cálido para texto secundario (contraste AA 4,76:1) */
  --ph: #f4f4f4;
  --font: "Helvetica Now Text", "Helvetica Neue", Helvetica, Inter, Arial, sans-serif;
  --pad: 40px;
  --logo-w: clamp(150px, 24vw, 380px);
  --logo-h: calc(var(--logo-w) / 2.146);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; border-radius: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  background: var(--canvas);
  color: var(--ink);
  font: 400 12px/1.5 var(--font);
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
img { display: block; max-width: 100%; }
ul { list-style: none; }
h1, h2, h3, h4 { font-weight: 400; font-size: inherit; }
.muted { color: var(--stone); }
.small { font-size: 11px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
:focus-visible { outline: 1px solid currentColor; outline-offset: 3px; }

/* ---------- Cabecera: logo grande arriba a la izquierda, como Zara ---------- */
.hdr {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  display: flex; justify-content: space-between; align-items: flex-start;
  padding: 20px var(--pad);
  pointer-events: none;
  transition: background-color .3s, color .3s;
}
.hdr > * { pointer-events: auto; }
.hdr-left { display: flex; align-items: flex-start; gap: 28px; }
.burger { width: 24px; height: 24px; display: grid; align-content: center; gap: 6px; margin-top: 4px; }
.burger span { display: block; height: 1px; background: currentColor; }
.logo { display: block; width: var(--logo-w); transition: width .35s ease; }
.logo:hover { text-decoration: none; }
.logo svg { display: block; width: 100%; height: auto; }

.hdr-right .cart { font: inherit; text-transform: inherit; }
.hdr-right {
  display: flex; align-items: center; gap: 28px;
  font-size: 12px; text-transform: uppercase; margin-top: 4px;
}
.search input {
  width: 200px; font: inherit; color: inherit; text-transform: uppercase;
  background: transparent; border: 0; border-bottom: 1px solid currentColor;
  padding: 2px 0; outline: none; appearance: none;
}
.search input::placeholder { color: inherit; }

.hdr.compact { background: var(--canvas); }
.hdr.compact .logo { width: 120px; }

/* ---------- Menú lateral ---------- */
.menu { position: fixed; inset: 0; z-index: 60; visibility: hidden; }
.menu.open { visibility: visible; }
.menu-panel {
  position: absolute; inset: 0 auto 0 0; width: min(420px, 100%);
  background: var(--canvas); color: var(--ink);
  padding: 24px var(--pad); display: flex; flex-direction: column;
  transform: translateX(-100%); transition: transform .35s ease;
  border-right: 1px solid var(--ink);
}
.menu.open .menu-panel { transform: none; }
.menu-scrim { position: absolute; inset: 0 0 0 min(420px, 100%); }
.menu-close { align-self: flex-start; font-size: 16px; margin-bottom: 48px; }
.menu ul { display: grid; gap: 16px; font-size: 13px; text-transform: uppercase; }
.menu-foot { margin-top: auto; color: var(--stone); }

/* ---------- Sustituto de imagen ---------- */
.ph { position: relative; background: var(--ph); overflow: hidden; }
.ph::before {
  content: attr(data-label);
  position: absolute; left: 12px; right: 12px; bottom: 12px;
  font-size: 11px; color: var(--stone); text-transform: uppercase; letter-spacing: .02em;
}
.ph img, .ph picture { position: absolute; inset: 0; width: 100%; height: 100%; }
.ph img { object-fit: cover; }
.r34 { aspect-ratio: 3 / 4; }

/* ---------- Inicio: fotos sobre blanco, con aire entre ellas ---------- */
.feature { padding: 0 var(--pad); }
.feature + .feature { margin-top: 112px; }
.feature-img { display: block; aspect-ratio: 16 / 9; max-height: calc(100svh - var(--logo-h) - 190px); width: 100%; }
.feature-img:hover { text-decoration: none; }
.feature-img::before { top: 50%; bottom: auto; text-align: center; }
.feature-cap { padding-top: 16px; font-size: 12px; }
.feature-cap h2 { font-size: 13px; text-transform: uppercase; }
.feature-cap p { margin: 2px 0 10px; }
.feature-cap a { font-size: 11px; text-transform: uppercase; text-decoration: underline; text-underline-offset: 3px; }
[data-page="home"] .ftr { margin-top: 112px; }

/* ---------- Categoría ---------- */
[data-page="home"] #main,
[data-page="contact"] #main,
[data-page="category"] #main,
[data-page="product"] #main { padding-top: calc(var(--logo-h) + 68px); }

.bar {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 0 var(--pad) 20px;
}
.bar h1 { font-size: 13px; text-transform: uppercase; }
.bar h1 .muted { margin-left: 8px; font-size: 11px; }
.view { display: flex; gap: 12px; align-items: baseline; font-size: 12px; text-transform: uppercase; }
.view button { color: var(--stone); }
.view button.on { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }

.editorial { aspect-ratio: 3 / 2; max-height: 85vh; width: calc(100% - 2 * var(--pad)); margin: 0 auto 48px; }

/* Rejilla con franja blanca entre fotos; la última fila incompleta queda centrada
   y cada tarjeta mantiene el mismo ancho que las demás. */
.grid {
  --gx: 24px;
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: 48px var(--gx); padding: 0 var(--pad) 112px;
}
.grid > .card { flex: 0 0 calc((100% - (var(--cols, 4) - 1) * var(--gx)) / var(--cols, 4)); min-width: 0; }
.card-img { position: relative; display: block; }
.card-add {
  margin-top: 6px; font-size: 11px; text-transform: uppercase;
  text-decoration: underline; text-underline-offset: 3px;
}
.card-img .alt { position: absolute; inset: 0; opacity: 0; transition: opacity .3s; background: transparent; }
.card-img .alt::before { content: none; }
.card-img .alt:not(:has(img)) { display: none; }
.card:hover .card-img .alt { opacity: 1; }
.card-info { padding: 12px 0 0; font-size: 11px; }
.card-info h3 { text-transform: uppercase; font-size: 11px; }

/* ---------- Producto ---------- */
.pdp { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(280px, 1fr); gap: 48px; padding: 0 var(--pad) 112px; }
.pdp-imgs { display: grid; gap: 24px; }
.pdp-info { position: sticky; top: 140px; align-self: start; max-width: 340px; display: grid; gap: 12px; }
.pdp-info h1 { font-size: 15px; text-transform: uppercase; }
.crumb { font-size: 11px; text-transform: uppercase; }
.pdp-price { font-size: 13px; }
.pdp-desc { font-size: 13px; }
.btn {
  display: block; border: 1px solid var(--ink); padding: 14px 20px; width: 100%;
  font-size: 13px; text-transform: uppercase; text-align: center;
}
.btn:hover { text-decoration: none; }
.btn-solid { background: var(--ink); color: var(--canvas); }
.pdp-info .btn-solid { margin-top: 12px; }
.pdp-info .btn + .btn { margin-bottom: 12px; }

/* ---------- Cesta (panel derecho) ---------- */
.drawer { position: fixed; inset: 0; z-index: 70; visibility: hidden; }
.drawer.open { visibility: visible; }
.drawer-scrim { position: absolute; inset: 0; }
.drawer-panel {
  position: absolute; inset: 0 0 0 auto; width: min(440px, 100%);
  background: var(--canvas); color: var(--ink); border-left: 1px solid var(--ink);
  display: flex; flex-direction: column;
  transform: translateX(100%); transition: transform .35s ease;
}
.drawer.open .drawer-panel { transform: none; }
.drawer-head { display: flex; justify-content: space-between; align-items: baseline; padding: 24px var(--pad) 20px; }
.drawer-head h2 { font-size: 13px; text-transform: uppercase; }
.drawer-close { font-size: 16px; }
.drawer-body { flex: 1; overflow-y: auto; padding: 0 var(--pad) 32px; display: grid; align-content: start; gap: 20px; }
.cart-list { display: grid; gap: 20px; }
.cart-item { display: grid; grid-template-columns: 96px 1fr; gap: 16px; font-size: 12px; }
.cart-thumb { position: relative; display: block; aspect-ratio: 3 / 4; background: var(--ph); }
.cart-thumb picture, .cart-thumb img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.qty { display: flex; align-items: center; gap: 14px; margin-top: 10px; }
.qty button { font-size: 14px; line-height: 1; }
.qty .link { font-size: 11px; text-transform: uppercase; color: var(--stone); text-decoration: underline; text-underline-offset: 3px; margin-left: auto; }
.form { display: grid; gap: 16px; }
.cart-form { border-top: 1px solid var(--ink); padding-top: 20px; }
.form label { display: grid; gap: 4px; font-size: 11px; text-transform: uppercase; color: var(--stone); }
.form input, .form textarea, .form select {
  font: 13px/1.5 var(--font); color: var(--ink); background: transparent;
  border: 0; border-bottom: 1px solid var(--ink); padding: 4px 0; outline: none; resize: vertical;
  appearance: none;
}
.form select {
  cursor: pointer; padding-right: 20px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%23645B49'/%3E%3C/svg%3E") no-repeat right 2px center;
}
.form-error { font-size: 12px; color: var(--ink); }

/* ---------- Contacto ---------- */
.contact {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 420px); gap: 48px 112px;
  padding: 0 var(--pad) 112px; max-width: 1200px;
}
.contact h1 { font-size: 13px; text-transform: uppercase; margin-bottom: 8px; }
.contact-intro > p { font-size: 13px; }
.contact-data { margin-top: 48px; display: grid; grid-template-columns: 96px 1fr; gap: 12px 16px; font-size: 13px; }
.contact-data dt { font-size: 11px; text-transform: uppercase; color: var(--stone); padding-top: 2px; }
.copy { font-size: 11px; text-transform: uppercase; text-decoration: underline; text-underline-offset: 3px; margin-left: 12px; color: var(--stone); }
.contact-form .btn-solid { margin-top: 8px; }
.menu-sep { margin-top: 16px; }
.pdp-details { border-top: 1px solid var(--ink); padding-top: 16px; display: grid; gap: 8px; }
.pdp-details li::before { content: "— "; color: var(--stone); }
.related { padding-top: 48px; }
.related h2 { font-size: 13px; text-transform: uppercase; padding: 0 var(--pad) 20px; }

/* ---------- Pie ---------- */
.ftr { border-top: 1px solid var(--ink); padding: 48px var(--pad) 32px; background: var(--canvas); color: var(--ink); }
.ftr-cols { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; max-width: 1200px; }
.ftr h4 { font-size: 11px; text-transform: uppercase; color: var(--stone); margin-bottom: 12px; }
.ftr ul { display: grid; gap: 6px; }
.ftr p { max-width: 280px; }
.ftr-legal { margin-top: 48px; font-size: 11px; color: var(--stone); }

/* ---------- Móvil ---------- */
@media (max-width: 767px) {
  :root { --pad: 16px; --logo-w: 120px; }
  .hdr { padding: 14px var(--pad); }
  .hdr-left { gap: 16px; }
  .hdr-right .cart { font: inherit; text-transform: inherit; }
.hdr-right { gap: 16px; }
  .search, .hide-sm { display: none; }
  .feature + .feature { margin-top: 64px; }
  .feature-img { aspect-ratio: 4 / 5; max-height: none; }
  [data-page="home"] .ftr { margin-top: 64px; }
  .grid { --cols: 2 !important; --gx: 12px; row-gap: 32px; }
  .pdp-imgs { gap: 12px; }
  .view { display: none; }
  .pdp { grid-template-columns: 1fr; padding: 0 var(--pad) 64px; gap: 24px; }
  .pdp-info { position: static; max-width: none; }
  .ftr-cols { grid-template-columns: 1fr; }
  .contact { grid-template-columns: 1fr; }
  .hdr.compact .logo { width: 120px; }
}