/* ─────────────────────────────────────────────────────────────
   Nino Pets · Portada 2026
   Usa los tokens de diseno.css (lienzo, tarjetas flotantes, píldoras,
   un solo acento) y solo añade lo que la portada necesita.
   No toca ninguna regla de styles.css/ux.css/catalogo.css.
   ───────────────────────────────────────────────────────────── */

.home-rotulo {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .8125rem; font-weight: 500; letter-spacing: -.014em;
  color: var(--muted); margin: 0;
}
.home-rotulo::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }
.home-entradilla { font-size: 1.0625rem; line-height: 1.55; letter-spacing: -.02em; color: var(--muted); max-width: 54ch; margin: 0; }
.home-enlace {
  font-weight: 500; text-decoration: none; color: var(--ink);
  border-bottom: 1.5px solid var(--accent); padding-bottom: 2px;
}
.home-enlace:hover { color: var(--accent); }

.home-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--font-ui); font-size: .9375rem; font-weight: 500; letter-spacing: -.02em;
  padding: 14px 28px; border-radius: var(--r-pill); border: 0;
  text-decoration: none; cursor: pointer; min-height: 52px;
  background: var(--surface); color: var(--ink); box-shadow: var(--sh-card);
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.home-btn:hover { transform: translateY(-2px); box-shadow: var(--sh-lg); }
.home-btn-solido { background: var(--accent); color: #fff; box-shadow: none; }
.home-btn-solido:hover { box-shadow: var(--sh-accent); }
.home-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

/* Píldora con botón circular: la forma de un buscador, usada como llamada a la acción */
.home-cta {
  display: inline-flex; align-items: center; justify-content: space-between; gap: 32px;
  min-width: min(100%, 340px); min-height: 56px; padding: 4px 4px 4px 26px;
  background: var(--surface); border: 1px solid rgba(45, 31, 23, .1); border-radius: var(--r-pill);
  color: var(--ink); text-decoration: none;
  font-size: 1rem; font-weight: 500; letter-spacing: -.031em; box-shadow: var(--sh-sm);
  transition: box-shadow .2s ease;
}
.home-cta:hover { box-shadow: var(--sh-card); }
.home-cta-flecha {
  display: grid; place-items: center; flex: none; width: 48px; height: 48px; border-radius: 50%;
  background: var(--accent); color: #fff; box-shadow: var(--sh-accent);
  transition: transform .2s ease;
}
.home-cta-flecha svg { width: 20px; height: 20px; }
.home-cta:hover .home-cta-flecha { transform: translateX(2px); }
.home-cta:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

/* ─── Portada: constelación de tarjetas flotantes sobre el titular ─── */
.home-hero { padding: calc(var(--nav-height) + clamp(36px, 5vw, 56px)) 0 calc(var(--seccion) / 2); overflow-x: clip; }

.home-constelacion {
  display: flex; justify-content: center; align-items: flex-start;
  padding: 0 0 44px; margin: 0 -8px 4px;
}
.home-flota {
  position: relative; flex: none; width: clamp(150px, 15.5vw, 192px); margin-left: -14px;
  padding: 8px; background: var(--surface); border-radius: var(--r-card); box-shadow: var(--sh-card);
  color: var(--ink); text-decoration: none; z-index: 1;
  transform: translateY(var(--dy, 0));
  animation: flota 7s ease-in-out infinite;
  transition: box-shadow .25s ease;
}
.home-flota:first-child { margin-left: 0; }
.home-flota:hover { box-shadow: var(--sh-lg); }
.home-flota:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
.home-flota img {
  display: block; width: 100%; height: auto; aspect-ratio: 1 / 1; object-fit: cover;
  border-radius: var(--r-img); background: var(--surface);
}
.home-flota-nombre { display: block; padding: 11px 8px 0; font-size: .875rem; font-weight: 600; letter-spacing: -.02em; line-height: 1.25; }
.home-flota-dato { display: block; padding: 2px 8px 8px; font-size: .75rem; letter-spacing: -.017em; color: var(--muted); }
.home-flota:nth-child(1) { --dy: 40px; animation-delay: -1.5s; }
.home-flota:nth-child(2) { --dy: 12px; z-index: 2; animation-delay: -3s; width: clamp(165px, 18vw, 218px); }
.home-flota:nth-child(3) { --dy: -8px; z-index: 3; width: clamp(210px, 24vw, 292px); animation-delay: -4.5s; }
.home-flota:nth-child(4) { --dy: 22px; z-index: 2; animation-delay: -2.2s; width: clamp(165px, 18vw, 218px); }
.home-flota:nth-child(5) { --dy: 52px; animation-delay: -5.5s; }
.home-flota:nth-child(3) .home-flota-nombre { font-size: .9375rem; padding-top: 13px; }
@keyframes flota {
  0%, 100% { transform: translateY(var(--dy, 0)); }
  50%      { transform: translateY(calc(var(--dy, 0) - 7px)); }
}

.home-hero-centro {
  display: flex; flex-direction: column; align-items: center; text-align: center;
  gap: 20px; margin: 0 auto;
}
.home-hero-centro > .home-hero-titulo { max-width: 760px; }
.home-hero-titulo {
  font-size: clamp(2.4rem, 5.2vw, 4rem); line-height: 1.04; letter-spacing: -.055em;
  margin: 0; color: var(--ink); text-wrap: balance;
}
.home-hero-titulo em { font-style: normal; color: var(--accent); }
.home-hero-centro .home-entradilla { margin: 0 auto; }

.home-chips {
  list-style: none; display: flex; flex-wrap: wrap; justify-content: center;
  gap: 10px; margin: 6px 0 0; padding: 0;
}
.home-chip {
  display: inline-flex; align-items: center; gap: 10px; min-height: 44px;
  padding: 6px 18px 6px 6px; background: var(--surface);
  border: 1px solid var(--hairline); border-radius: var(--r-pill); box-shadow: var(--sh-sm);
  color: var(--ink); text-decoration: none;
  font-size: .9375rem; font-weight: 500; letter-spacing: -.02em;
  transition: box-shadow .2s ease, transform .2s ease;
}
.home-chip:hover { box-shadow: var(--sh-card); transform: translateY(-1px); }
.home-chip:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.home-chip img { flex: none; width: 30px; height: 30px; border-radius: 50%; object-fit: cover; background: var(--surface); }
.home-chip-oscuro { background: var(--ink); border-color: var(--ink); color: var(--canvas); padding-left: 18px; }
.home-chip-oscuro:hover { background: var(--ink); box-shadow: var(--sh-lg); }

.home-hero-confianza {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 22px;
  font-size: .875rem; letter-spacing: -.014em; color: var(--muted); margin: 4px 0 0; padding: 0;
}
.home-hero-confianza span { display: inline-flex; align-items: center; gap: 7px; }
.home-hero-confianza span::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--sage); }

/* ─── Bloques ─── */
.home-bloque { padding: calc(var(--seccion) / 2) 0; }
.home-papel { background: none; }
.home-cabecera { display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; }
.home-cabecera-fila { flex-direction: row; justify-content: space-between; align-items: flex-end; flex-wrap: wrap; gap: 24px; }
.home-cabecera h2, .home-bloque h2 {
  font-size: clamp(1.5rem, 2.8vw, 2.125rem); line-height: 1.1; letter-spacing: -.05em; margin: 0; color: var(--ink);
}
.home-sub-label {
  font-size: 1.25rem; font-weight: 600; letter-spacing: -.05em; line-height: 1.2; color: var(--ink);
  margin: 56px 0 24px; scroll-margin-top: 96px;
}
.home-cabecera + .home-sub-label, .home-cabecera + .fade-in + .home-sub-label { margin-top: 0; }
.home-bloque [id] { scroll-margin-top: 96px; }

/* ─── Categorías: la foto es la tarjeta, con una etiqueta blanca encima ─── */
.home-categorias { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.home-categoria {
  position: relative; display: block; text-decoration: none;
  border-radius: var(--r-card); overflow: hidden; aspect-ratio: 3 / 4;
  background: var(--surface); box-shadow: var(--sh-card);
  transition: box-shadow .25s ease;
}
.home-categoria:hover { box-shadow: var(--sh-lg); }
.home-categoria:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
.home-categoria img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.home-categoria:hover img { transform: scale(1.04); }
.home-categoria-estudio { background: var(--surface); }
.home-categoria-estudio img { object-fit: contain; padding: 28px 28px 96px; }
.home-categoria-velo { display: none; }
.home-categoria-texto {
  position: absolute; left: 12px; bottom: 12px; right: auto; max-width: calc(100% - 24px);
  padding: 12px 14px; color: var(--ink);
  background: rgba(255, 255, 255, .94); box-shadow: var(--sh-sm);
  border-radius: var(--r-label);
}
.home-categoria-texto h3 { font-size: .9375rem; font-weight: 600; letter-spacing: -.02em; line-height: 1.2; margin: 0; color: var(--ink); }
.home-categoria-texto p { font-size: .75rem; letter-spacing: -.017em; color: var(--muted); opacity: 1; margin: 3px 0 0; }

/* ─── Tarjetas de producto: blancas, 28px, foto a 20px dentro ───
   Reutiliza card-gym / card-product / card-cat. Solo se ocultan la
   descripción y el botón de WhatsApp de la tarjeta (viven en la ficha
   ampliada, que ya existe en el sitio). */
.home-mini-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px 18px; }
.home-mini-grid .mini {
  position: relative; cursor: pointer; display: block; min-width: 0;
  padding: 8px; background: var(--surface); border: 0; border-radius: var(--r-card);
  box-shadow: var(--sh-card);
  transition: box-shadow .25s ease, transform .25s ease;
}
.home-mini-grid .mini:hover { box-shadow: var(--sh-lg); transform: translateY(-3px); }
.home-mini-grid .mini:focus-within { outline: 2px solid var(--accent); outline-offset: 3px; }
.home-mini-grid .mini > img,
.home-mini-grid .mini .card-gym-img-wrap,
.home-mini-grid .mini .card-img-swap,
.home-mini-grid .mini .card-cat-img-swap {
  display: block; width: 100%; height: auto; min-height: 0; aspect-ratio: 1 / 1;
  border-radius: var(--r-img); overflow: hidden; background: var(--surface);
}
.home-mini-grid .mini > img {
  width: 100%; height: auto; aspect-ratio: 1 / 1; object-fit: cover; padding: 0; background: transparent;
}
.home-mini-grid .mini .card-gym-img-wrap img,
.home-mini-grid .mini .card-img-swap img,
.home-mini-grid .mini .card-cat-img-swap img {
  width: 100%; height: 100%; object-fit: cover; padding: 0; background: transparent;
}
/* Los empaques de alimento se ven completos, con aire alrededor */
.home-mini-grid .mini > img.card-food-img { padding: 14px; background: transparent; }
.home-mini-grid .card-food::after { display: none; }
.home-mini-grid .mini .card-cat-img-swap img { position: static; transition: none; }
.home-mini-grid .mini .card-cat-img-swap img.img-alt { display: none; }
/* "Gimnasio Gris Premium" es la única tarjeta "ancha" (card-cat-wide),
   pensada para ocupar dos columnas con la foto a un lado; aquí se
   normaliza a una celda cuadrada más, igual que las demás. */
.home-mini-grid .card-cat-wide { grid-column: auto; display: block; }
.home-mini-grid .card-cat-body { display: block; padding: 0; }
.home-mini-grid .card-cat-body > div:first-child { display: contents; }
.home-mini-grid .mini .img-paw-badge { width: 30px; height: 30px; bottom: 8px; right: 8px; }
.home-mini-grid .mini [class$="-body"] { padding: 12px 10px 8px; display: flex; flex-direction: column; gap: 0; }
/* La etiqueta (Más vendido, Obra Maestra…) se apoya sobre la foto */
.home-mini-grid .mini [class*="-badge"]:not(.img-paw-badge) {
  position: absolute; top: 18px; left: 18px; z-index: 2;
  font-family: var(--font-ui); font-size: .75rem; font-weight: 500; letter-spacing: -.017em;
  text-transform: none; line-height: 1.2; padding: 6px 10px; border-radius: var(--r-label);
  background: rgba(255, 255, 255, .94) !important; color: var(--ink) !important; box-shadow: var(--sh-sm);
}
.home-mini-grid .mini [class$="-title"] {
  font-family: var(--font-ui); font-size: .9375rem; font-weight: 600; letter-spacing: -.02em;
  line-height: 1.3; margin: 0; color: var(--ink);
}
.home-mini-grid .mini [class$="-desc"] { display: none; }
.home-mini-grid .mini [class$="-footer"] { padding-top: 4px; margin: 0; display: flex; align-items: center; }
.home-mini-grid .mini [class$="-price"] {
  font-family: var(--font-ui); font-size: .9375rem; font-weight: 500; letter-spacing: -.02em;
  color: var(--muted); font-variant-numeric: tabular-nums;
}
.home-mini-grid .mini a[class$="-btn"] { display: none; }
.home-mini-grid .mini .product-details-btn {
  position: absolute; top: 18px; right: 18px; z-index: 2; margin: 0; padding: 0;
  width: 36px; height: 36px; min-height: 0; border-radius: 50%;
  background: rgba(255, 255, 255, .94); border: 0; box-shadow: var(--sh-card);
  color: var(--ink); display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity .2s ease, transform .2s ease;
}
.home-mini-grid .mini .product-details-btn svg { width: 15px; height: 15px; }
.home-mini-grid .mini:hover .product-details-btn,
.home-mini-grid .mini .product-details-btn:focus-visible { opacity: 1; }
.home-mini-grid .mini .product-details-btn:hover { transform: scale(1.08); }
@media (hover: none) { .home-mini-grid .mini .product-details-btn { opacity: 1; } }

/* ─── Carril horizontal (los favoritos) con flecha circular ─── */
.home-carril { position: relative; }
.home-carril .home-rail {
  display: flex; gap: 18px; overflow-x: auto; scroll-snap-type: x mandatory;
  scrollbar-width: none; overscroll-behavior-x: contain;
  padding: 8px 8px 36px; margin: -8px -8px -36px; scroll-padding: 0 8px;
}
.home-carril .home-rail::-webkit-scrollbar { display: none; }
.home-carril .home-rail > .mini { flex: 0 0 calc((100% - 16px - 3 * 18px) / 4); scroll-snap-align: start; }
.home-flecha {
  position: absolute; top: calc(50% - 56px); z-index: 4;
  display: grid; place-items: center; width: 36px; height: 36px; padding: 0;
  border: 0; border-radius: 50%; background: var(--surface); color: var(--ink);
  box-shadow: var(--sh-lg); cursor: pointer; transition: transform .2s ease;
}
.home-flecha svg { width: 16px; height: 16px; }
.home-flecha:hover { transform: scale(1.08); }
.home-flecha:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.home-flecha-sig { right: -14px; }
.home-flecha-ant { left: -14px; }

/* ─── Franja del catálogo mayorista: tarjeta oscura con miniaturas ─── */
.home-catalogo-caja {
  background: var(--ink); color: var(--canvas);
  border-radius: var(--r-card); padding: clamp(36px, 5vw, 64px);
  display: grid; grid-template-columns: 1.08fr 1fr; gap: clamp(32px, 5vw, 60px); align-items: center;
  box-shadow: var(--sh-lg);
}
.home-catalogo-caja h2 { color: var(--canvas); max-width: 13ch; }
.home-catalogo-texto { display: flex; flex-direction: column; gap: 20px; align-items: flex-start; }
.home-catalogo-caja .home-rotulo { color: #E8C9B8 !important; }
.home-catalogo-caja .home-rotulo::before { background: #E8C9B8; }
.home-catalogo-caja .home-entradilla { color: #D6C6B9; }
.home-catalogo-caja .home-btn-solido { background: var(--surface); color: var(--ink); box-shadow: none; }
.home-catalogo-caja .home-btn-solido:hover { background: var(--surface); box-shadow: 0 4px 24px rgba(255, 255, 255, .18); }
.home-tira { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.home-tira div {
  aspect-ratio: 1 / 1; display: flex; align-items: center; justify-content: center;
  background: var(--surface); border-radius: var(--r-label); padding: 8px; overflow: hidden;
}
.home-tira img { width: 100%; height: 100%; object-fit: contain; }

/* ─── Nosotros ─── */
.home-razones { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.home-razon {
  display: flex; flex-direction: column; gap: 10px;
  padding: 32px; background: var(--surface); border-radius: var(--r-card); box-shadow: var(--sh-card);
}
.home-razon-numero {
  display: grid; place-items: center; width: 40px; height: 40px; margin: 0 0 14px;
  border-radius: 50%; background: var(--canvas); color: var(--ink);
  font-size: .875rem; font-weight: 500; letter-spacing: -.014em; line-height: 1;
}
.home-razon h3 { font-size: 1.125rem; font-weight: 600; letter-spacing: -.04em; margin: 0; color: var(--ink); }
.home-razon p { color: var(--muted); font-size: .9375rem; line-height: 1.55; letter-spacing: -.02em; margin: 0; }
.home-razon .home-razon-numero { color: var(--ink); font-size: .875rem; line-height: 1; margin: 0 0 14px; }

/* ─── Cómo comprar ─── */
.home-comprar { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.home-canal {
  background: var(--surface); border-radius: var(--r-card); padding: 32px;
  display: flex; flex-direction: column; gap: 10px; align-items: flex-start;
  text-decoration: none; border: 0; box-shadow: var(--sh-card);
  transition: transform .2s ease, box-shadow .2s ease;
}
.home-canal:hover { transform: translateY(-3px); box-shadow: var(--sh-lg); }
.home-canal:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
.home-canal h3 { font-size: 1.125rem; font-weight: 600; letter-spacing: -.04em; margin: 0; color: var(--ink); }
.home-canal p { color: var(--muted); font-size: .9375rem; line-height: 1.55; letter-spacing: -.02em; margin: 0; }
.home-canal span { font-weight: 500; letter-spacing: -.02em; color: var(--accent); font-size: .9375rem; margin-top: auto; padding-top: 10px; }

/* ─── Distribuidores: conserva el verde salvia de la marca ─── */
.home-distribuidor {
  background: var(--sage); color: var(--ink); border-radius: var(--r-card);
  padding: clamp(32px, 5vw, 56px); display: flex; justify-content: space-between;
  align-items: center; gap: 30px; flex-wrap: wrap; box-shadow: var(--sh-card);
}
.home-distribuidor h2 { color: var(--ink); }
.home-distribuidor p { max-width: 46ch; margin: 10px 0 0; letter-spacing: -.02em; color: #35402f; }
.home-distribuidor .home-btn { background: var(--ink); color: var(--canvas); box-shadow: none; }
.home-distribuidor .home-btn:hover { background: var(--accent); box-shadow: var(--sh-accent); }

.visualmente-oculto {
  position: absolute; width: 1px; height: 1px; padding: 0;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* La aparición al hacer scroll la da el .fade-in que ya usa todo el sitio
   (definido en styles.css, observado por ux.js); aquí no hace falta más. */
@media (prefers-reduced-motion: reduce) {
  .home-categoria img { transition: none; }
  .home-flota { animation: none; }
}

/* ─── Pantallas medianas ─── */
@media (max-width: 1000px) {
  .home-categorias { grid-template-columns: repeat(2, 1fr); }
  .home-mini-grid { grid-template-columns: repeat(3, 1fr); }
  .home-carril .home-rail > .mini { flex-basis: calc((100% - 16px - 2 * 18px) / 3); }
  .home-catalogo-caja { grid-template-columns: 1fr; }
  .home-razones { grid-template-columns: 1fr; }
  .home-comprar { grid-template-columns: 1fr; }
}

/* ─── Móvil ─── */
@media (max-width: 720px) {
  .home-constelacion { margin: 0 -5vw 0; padding-bottom: 44px; }
  .home-flota:nth-child(1), .home-flota:nth-child(5) { display: none; }
  .home-flota, .home-flota:nth-child(2), .home-flota:nth-child(4) { width: 31vw; margin-left: -10px; }
  .home-flota:nth-child(2) { margin-left: 0; --dy: 22px; }
  .home-flota:nth-child(3) { width: 44vw; --dy: 0px; }
  .home-flota:nth-child(4) { --dy: 36px; }
  .home-flota { padding: 6px; border-radius: 22px; }
  .home-flota img { border-radius: 16px; }
  .home-flota-nombre { padding: 9px 6px 0; font-size: .75rem; }
  .home-flota:nth-child(3) .home-flota-nombre { font-size: .8125rem; padding-top: 10px; }
  .home-flota-dato { font-size: .6875rem; padding: 2px 6px 6px; }
  .home-flota:not(:nth-child(3)) .home-flota-dato { display: none; }
  .home-flota:not(:nth-child(3)) .home-flota-nombre { padding-bottom: 8px; }
  .home-hero-centro { gap: 18px; }
  .home-cta { width: 100%; }
  /* La fila de categorías se desliza en una sola línea */
  .home-chips {
    flex-wrap: nowrap; justify-content: flex-start; overflow-x: auto; scrollbar-width: none;
    width: 100vw; margin: 6px 0 0; padding: 4px 5vw 14px;
  }
  .home-chips::-webkit-scrollbar { display: none; }
  .home-chips li { flex: none; }
  .home-mini-grid { grid-template-columns: repeat(2, 1fr); gap: 16px 12px; }
  .home-carril .home-rail { gap: 12px; }
  .home-carril .home-rail > .mini { flex-basis: 62%; }
  .home-flecha { display: none; }
  .home-categorias { gap: 12px; }
  .home-categoria { aspect-ratio: 4 / 5; }
  .home-categoria-texto { left: 8px; bottom: 8px; max-width: calc(100% - 16px); padding: 10px 12px; }
  .home-tira { gap: 6px; }
  .home-razon, .home-canal { padding: 26px; }
  .home-distribuidor { flex-direction: column; align-items: flex-start; }
}