:root {
  --tomate: #e23d28;
  --mostaza: #f2b134;
  --oliva: #5b6b2f;
  --estraza: #d9b98a;
  --estraza-clara: #efe0c4;
  --tinta: #2b1d14;
  --blanco: #fffdf8;
  --rotulo: "Alfa Slab One", Georgia, serif;
  --letra: "Work Sans", system-ui, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--letra); font-size: 1.05rem; line-height: 1.55; color: var(--tinta); background: var(--estraza-clara); }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--tinta); outline-offset: 3px; }
.wrap { width: min(1200px, 100% - 2.5rem); margin-inline: auto; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem; cursor: pointer; text-decoration: none;
  font: 600 1rem/1 var(--letra); padding: .95rem 1.4rem; border: 2px solid var(--tinta); border-radius: 999px;
  background: var(--tinta); color: var(--blanco);
}
.btn:hover { background: var(--oliva); border-color: var(--oliva); }
.btn-claro { background: var(--blanco); color: var(--tinta); }
.btn-claro:hover { background: var(--mostaza); border-color: var(--tinta); }

.top { background: var(--tinta); color: var(--estraza-clara); position: sticky; top: 0; z-index: 20; }
.top .wrap { display: flex; align-items: center; justify-content: space-between; height: 66px; gap: 1rem; }
.logo { font-family: var(--rotulo); font-size: 1.6rem; text-decoration: none; color: var(--mostaza); }
.nav { display: flex; gap: 1.5rem; align-items: center; }
.nav a { text-decoration: none; }
.nav a:hover { text-decoration: underline; text-underline-offset: 4px; }
.carrito-btn {
  font: 600 1rem/1 var(--letra); cursor: pointer; display: inline-flex; align-items: center; gap: .6rem;
  background: var(--mostaza); color: var(--tinta); border: 0; border-radius: 999px; padding: .6rem .6rem .6rem 1.1rem;
}
.carrito-btn .num {
  display: grid; place-items: center; min-width: 1.8rem; height: 1.8rem; border-radius: 999px;
  background: var(--tinta); color: var(--mostaza); font-size: .9rem; padding: 0 .4rem;
}
.carrito-btn.bote { animation: bote .4s ease; }
@keyframes bote { 40% { transform: scale(1.12); } }

section { padding: clamp(4rem, 8vw, 6.5rem) 0; }
h2 { font-family: var(--rotulo); font-weight: 400; font-size: clamp(2.2rem, 5vw, 3.6rem); line-height: 1.02; margin: 0 0 1rem; }
.intro { max-width: 36rem; font-size: 1.12rem; margin: 0 0 2.5rem; }
[hidden] { display: none !important; }
@media (max-width: 760px) { .nav a { display: none; } }

/* Portada */
.hero { background: var(--tomate); color: var(--blanco); padding-bottom: 0; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: end; }
.hero-grid > div { padding-bottom: clamp(3rem, 7vw, 6rem); }
.desde { font-weight: 600; margin: 0 0 1.25rem; color: var(--estraza-clara); }
.hero h1 { font-family: var(--rotulo); font-weight: 400; font-size: clamp(2.6rem, 6vw, 4.9rem); line-height: 1; margin: 0 0 1.5rem; }
.hero-sub { font-size: 1.2rem; max-width: 31rem; margin: 0 0 2rem; }
.estante { width: 100%; max-width: 560px; justify-self: end; }
.producto { animation: caer .7s cubic-bezier(.3,1.5,.6,1) both; }
.p2 { animation-delay: .15s; } .p3 { animation-delay: .3s; }
@keyframes caer { from { transform: translateY(-120%); } to { transform: none; } }
@media (prefers-reduced-motion: reduce) { .producto { animation: none; } }
@media (max-width: 860px) { .hero-grid { grid-template-columns: 1fr; gap: 0; } .hero-grid > div { padding-bottom: 1rem; } }

/* Productos */
.filtros { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 2rem; }
.filtro { font: 500 1rem/1 var(--letra); cursor: pointer; padding: .7rem 1.1rem; border-radius: 999px; border: 2px solid var(--tinta); background: transparent; color: var(--tinta); }
.filtro[aria-pressed="true"] { background: var(--tinta); color: var(--estraza-clara); }
.rejilla { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 1.5rem; }
.ficha { background: var(--blanco); border: 2px solid var(--tinta); display: flex; flex-direction: column; }
.etiqueta {
  background: var(--c); aspect-ratio: 4 / 3; display: grid; place-items: center; padding: 1rem;
  border-bottom: 2px solid var(--tinta); position: relative;
}
.etiqueta span {
  background: var(--blanco); border: 2px solid var(--tinta); padding: .6rem .9rem; text-align: center;
  font-family: var(--rotulo); font-size: 1.25rem; line-height: 1.05; color: var(--tinta); max-width: 90%;
  box-shadow: 4px 4px 0 var(--tinta);
}
.etiqueta small {
  position: absolute; top: .7rem; left: .7rem; background: var(--tinta); color: var(--blanco);
  font-size: .8rem; font-weight: 600; padding: .25rem .55rem; border-radius: 999px;
}
.ficha-cuerpo { padding: 1rem 1.1rem 1.2rem; display: flex; flex-direction: column; gap: .3rem; flex: 1; }
.ficha h3 { margin: 0; font-size: 1.1rem; font-weight: 600; }
.ficha p { margin: 0; color: #6a5646; font-size: .95rem; }
.ficha-fila { display: flex; justify-content: space-between; align-items: center; margin-top: auto; padding-top: .8rem; }
.precio { font-family: var(--rotulo); font-size: 1.4rem; }
.anadir { padding: .65rem 1rem; font-size: .95rem; }
.anadir.hecho { background: var(--oliva); border-color: var(--oliva); }

/* Cesta */
.velo { position: fixed; inset: 0; background: rgba(43,29,20,.45); z-index: 30; }
.carrito {
  position: fixed; top: 0; right: 0; bottom: 0; width: min(420px, 100%); z-index: 40;
  background: var(--blanco); border-left: 3px solid var(--tinta); display: flex; flex-direction: column;
  transform: translateX(100%); transition: transform .3s ease; visibility: hidden;
}
.carrito.abierto { transform: none; visibility: visible; }
.carrito-cab { display: flex; justify-content: space-between; align-items: center; padding: 1.25rem 1.5rem; background: var(--mostaza); border-bottom: 2px solid var(--tinta); }
.carrito-cab h2 { font-size: 1.8rem; margin: 0; }
.cerrar { font-size: 2rem; line-height: 1; background: none; border: 0; cursor: pointer; color: var(--tinta); width: 2.5rem; height: 2.5rem; }
.envio { padding: 1rem 1.5rem; border-bottom: 1px solid var(--estraza); font-size: .95rem; }
.barra { height: 10px; background: var(--estraza-clara); border-radius: 999px; margin-top: .5rem; overflow: hidden; }
.barra i { display: block; height: 100%; background: var(--oliva); transition: width .3s ease; }
.lineas { list-style: none; margin: 0; padding: 0 1.5rem; overflow-y: auto; flex: 1; }
.linea { display: grid; grid-template-columns: 3rem 1fr auto; gap: .8rem; align-items: center; padding: 1rem 0; border-bottom: 1px solid var(--estraza-clara); }
.linea .mini { width: 3rem; height: 3rem; background: var(--c); border: 2px solid var(--tinta); }
.linea h3 { margin: 0; font-size: 1rem; font-weight: 600; }
.cantidad { display: flex; align-items: center; gap: .4rem; margin-top: .3rem; }
.cantidad button { width: 1.9rem; height: 1.9rem; border-radius: 50%; border: 2px solid var(--tinta); background: var(--blanco); cursor: pointer; font-size: 1rem; line-height: 1; }
.linea b { font-weight: 600; }
.vacia { padding: 2rem 0; }
.carrito-pie { padding: 1.25rem 1.5rem 1.5rem; border-top: 2px solid var(--tinta); }
.total { display: flex; justify-content: space-between; font-size: 1.2rem; margin: 0 0 1rem; }
.total strong { font-family: var(--rotulo); font-weight: 400; font-size: 1.5rem; }
.carrito-pie .btn { width: 100%; }
.pedido { background: var(--oliva); color: var(--blanco); padding: 1.25rem; margin: 1.5rem 0; }
.pedido strong { font-family: var(--rotulo); font-weight: 400; font-size: 1.5rem; display: block; margin-bottom: .4rem; }

/* Lotes */
.lotes { background: var(--oliva); color: var(--blanco); }
.lotes-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 3rem; align-items: start; }
.lista-lotes { list-style: none; margin: 0; padding: 0; }
.lista-lotes li {
  display: grid; grid-template-columns: 1fr auto; gap: .2rem 2rem; padding: 1.3rem 0;
  border-bottom: 2px dashed rgba(255,253,248,.4);
}
.lista-lotes li:first-child { border-top: 2px dashed rgba(255,253,248,.4); }
.lista-lotes h3 { margin: 0; font-family: var(--rotulo); font-weight: 400; font-size: 1.5rem; }
.lista-lotes p { margin: 0; grid-column: 1; }
.lista-lotes b { grid-row: 1 / 3; grid-column: 2; align-self: center; font-family: var(--rotulo); font-weight: 400; font-size: 1.8rem; color: var(--mostaza); }

/* Envíos */
.datos-envio { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; margin: 2rem 0 0; }
.datos-envio div { border-top: 4px solid var(--tomate); padding-top: 1rem; }
.datos-envio dt { font-family: var(--rotulo); font-size: 2rem; line-height: 1.1; }
.datos-envio dd { margin: .4rem 0 0; }

.pie { background: var(--tinta); color: var(--estraza-clara); padding: 3rem 0; }
.pie-grid { display: grid; grid-template-columns: 2fr 1fr 1.4fr; gap: 2rem; align-items: start; }
.pie p { margin: 0; }
.pie .logo { font-size: 2.2rem; }
@media (max-width: 860px) { .lotes-grid, .datos-envio, .pie-grid { grid-template-columns: 1fr; } }