/* ==========================================================================
   Catálogo de productos (escaparate sin precios) — productos.html
   ========================================================================== */

/* ---- Barra: pestañas por categoría + buscador ---- */
.catalog__bar {
  position: sticky; top: calc(var(--nav-h, 72px) + 10px); z-index: 20;
  display: grid; gap: 12px; align-items: center;
  padding: 10px; margin-bottom: 18px; border-radius: 22px;
  background: color-mix(in srgb, var(--surface) 82%, transparent);
  backdrop-filter: blur(18px) saturate(1.5); -webkit-backdrop-filter: blur(18px) saturate(1.5);
  border: 1px solid var(--line); box-shadow: 0 18px 40px -28px rgba(10, 26, 46, 0.35);
}
@media (min-width: 1100px) { .catalog__bar { grid-template-columns: 1fr 280px; } }
.catalog__tabs {
  display: flex; gap: 6px; overflow-x: auto; scrollbar-width: none; -webkit-overflow-scrolling: touch;
  mask-image: linear-gradient(90deg, #000 92%, transparent); -webkit-mask-image: linear-gradient(90deg, #000 92%, transparent);
}
@media (min-width: 1100px) { .catalog__tabs { flex-wrap: wrap; mask-image: none; -webkit-mask-image: none; } }
.catalog__tabs::-webkit-scrollbar { display: none; }
.catalog__tabs button {
  flex: none; display: inline-flex; align-items: center; gap: 8px; min-height: 42px; padding: 0 14px 0 12px;
  border-radius: 999px; font-size: 0.86rem; font-weight: 600; color: var(--ink-2);
  border: 1px solid transparent; transition: background-color 0.25s, color 0.25s, border-color 0.25s, box-shadow 0.25s;
}
.catalog__tabs button svg { width: 18px; height: 18px; color: var(--ink-3); transition: color 0.25s; }
.catalog__tabs button:hover { background: var(--bg-2); color: var(--ink); }
.catalog__tabs button.is-active { background: var(--ink); color: var(--surface); box-shadow: 0 8px 20px -10px rgba(10, 26, 46, 0.6); }
.catalog__tabs button.is-active svg { color: var(--frost-300, #93c5fd); }
.catalog__n { font-style: normal; font-family: var(--font-mono); font-size: 0.68rem; min-width: 22px; height: 20px; padding: 0 6px; display: grid; place-items: center; border-radius: 10px; background: var(--bg-2); color: var(--ink-3); }
.catalog__tabs button.is-active .catalog__n { background: rgba(255, 255, 255, 0.16); color: inherit; }
.catalog__search { position: relative; display: block; }
.catalog__search [data-icon] { position: absolute; left: 14px; top: 50%; width: 18px; height: 18px; transform: translateY(-50%); color: var(--ink-3); }
.catalog__search input { width: 100%; min-height: 44px; padding: 0 14px 0 42px; border-radius: 999px; border: 1px solid var(--line-2); background: var(--surface); color: var(--ink); font: inherit; font-size: 0.92rem; }
.catalog__search input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent); }
.catalog__count { font-size: 0.88rem; color: var(--ink-3); margin: 0 0 6px; }
.catalog__count b { color: var(--ink); }

/* ---- Grupos por categoría (vista "Todos") ---- */
.catalog__group { margin-top: 38px; }
.catalog__group:first-child { margin-top: 14px; }
.catalog__group-head { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.catalog__group-head h2 { font-size: clamp(1.35rem, 1.1rem + 1vw, 1.8rem); letter-spacing: -0.025em; margin: 0; }
.catalog__group-head .link-arrow { margin-left: auto; font-size: 0.86rem; }
.catalog__group-head .link-arrow svg { width: 16px; height: 16px; }
.catalog__group-icon { width: 42px; height: 42px; flex: none; display: grid; place-items: center; border-radius: 14px; background: color-mix(in srgb, var(--accent) 12%, transparent); color: var(--accent); }
.catalog__group-icon svg { width: 22px; height: 22px; }
@media (max-width: 560px) { .catalog__group-head .link-arrow { display: none; } }

/* ---- Rejilla y tarjetas ---- */
.catalog__grid { display: grid; gap: 18px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .catalog__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1040px) { .catalog__grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1400px) { .catalog__grid { grid-template-columns: repeat(4, 1fr); } }

.pcard {
  display: grid; grid-template-rows: auto 1fr; overflow: hidden;
  border-radius: var(--radius-lg); background: var(--surface); border: 1px solid var(--line);
  box-shadow: var(--shadow-1);
  animation: pcardIn 0.6s var(--ease-out) both; animation-delay: var(--i, 0s);
  transition: transform 0.45s var(--ease-out), box-shadow 0.45s var(--ease-out), border-color 0.3s;
}
@keyframes pcardIn { from { opacity: 0; transform: translateY(16px); } }
.pcard:hover { transform: translateY(-4px); box-shadow: 0 28px 56px -30px rgba(10, 26, 46, 0.4); border-color: color-mix(in srgb, var(--accent) 35%, transparent); }

/* Foto uniforme: object-cover + bordes redondeados + zoom en hover */
.pcard__media { position: relative; margin: 8px 8px 0; aspect-ratio: 4 / 3; border-radius: calc(var(--radius-lg) - 6px); overflow: hidden; background: var(--bg-2); }
.pcard__media img { width: 100%; height: 100%; object-fit: cover; object-position: center; transition: transform 1s var(--ease-out); }
.pcard:hover .pcard__media img { transform: scale(1.07); }
.pcard__media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 60%, rgba(3, 12, 24, 0.45)); pointer-events: none; }
.pcard__media .real-badge { top: 10px; left: 10px; font-size: 0.68rem; }
.pcard__cat {
  position: absolute; z-index: 1; left: 10px; bottom: 10px; display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 10px; border-radius: 999px; font-size: 0.7rem; font-weight: 600; color: #fff;
  background: rgba(3, 12, 24, 0.42); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
}
.pcard__cat svg { width: 14px; height: 14px; }

.pcard__body { display: flex; flex-direction: column; gap: 10px; padding: 18px; }
.pcard__brand { width: fit-content; font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); }
.pcard h3 { font-size: 1.08rem; line-height: 1.25; letter-spacing: -0.015em; margin: 0; }
.pcard p { font-size: 0.88rem; line-height: 1.55; color: var(--ink-2); margin: 0; }
.pcard__specs { display: flex; flex-wrap: wrap; align-items: flex-start; gap: 6px; margin: 2px 0 0; padding: 0; list-style: none; }
.pcard__specs li { padding: 4px 9px; border-radius: 8px; font-size: 0.72rem; font-weight: 600; color: var(--ink-2); background: var(--bg-2); border: 1px solid var(--line); }
.pcard__actions { display: flex; gap: 8px; align-items: stretch; margin-top: auto; padding-top: 6px; }
.pcard__cta { flex: 1; min-height: 46px; white-space: normal; text-align: center; line-height: 1.2; font-size: 0.82rem; padding: 6px 14px; }
.pcard__wa {
  flex: none; width: 46px; display: grid; place-items: center; border-radius: 14px;
  color: #fff; background: #25d366; box-shadow: 0 8px 20px -10px rgba(37, 211, 102, 0.8);
  transition: transform 0.3s var(--ease-out), background-color 0.3s;
}
.pcard__wa:hover { transform: translateY(-2px); background: #1fb855; }
.pcard__wa svg { width: 22px; height: 22px; }

/* ---- Sin resultados ---- */
.catalog__empty { display: grid; justify-items: center; gap: 10px; text-align: center; padding: 60px 16px; color: var(--ink-2); }
.catalog__empty[hidden] { display: none; }
.catalog__empty > [data-icon] { width: 40px; height: 40px; color: var(--ink-3); }
.catalog__empty .h3-like { color: var(--ink); margin: 0; }
.catalog__empty button { color: var(--accent); font-weight: 600; text-decoration: underline; }

@media (prefers-reduced-motion: reduce) { .pcard { animation: none; } }

/* ---- Distintivo "Bajo pedido" en tarjetas industriales ---- */
.pcard__order {
  display: inline-flex; align-items: center; gap: 6px; width: fit-content;
  padding: 5px 10px 5px 7px; border-radius: 999px;
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.01em; color: var(--heat-600, #c2410c);
  background: color-mix(in srgb, var(--heat-500, #f2622a) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--heat-500, #f2622a) 30%, transparent);
}
.pcard__order svg { width: 15px; height: 15px; animation: gearSpin 8s linear infinite; }
@keyframes gearSpin { to { transform: rotate(360deg); } }
[data-theme="dark"] .pcard__order { color: #fdba74; }

/* ---- Aviso en la cabecera del catálogo ---- */
.order-notice {
  display: grid; grid-template-columns: auto 1fr; gap: 14px 16px; align-items: center;
  padding: 18px 20px; margin-bottom: 16px; border-radius: 22px;
  background: linear-gradient(120deg, color-mix(in srgb, var(--heat-500, #f2622a) 9%, var(--surface)), var(--surface) 60%);
  border: 1px solid color-mix(in srgb, var(--heat-500, #f2622a) 28%, var(--line));
}
@media (min-width: 900px) { .order-notice { grid-template-columns: auto 1fr auto; } }
.order-notice__icon { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 14px; color: #fff; background: linear-gradient(135deg, var(--heat-500, #f2622a), #f59e0b); box-shadow: 0 10px 24px -12px rgba(242, 98, 42, 0.8); }
.order-notice__icon svg { width: 24px; height: 24px; animation: gearSpin 10s linear infinite; }
.order-notice__title { font-weight: 800; font-size: 0.98rem; color: var(--ink); margin: 0 0 4px; letter-spacing: -0.01em; }
.order-notice p:not(.order-notice__title) { margin: 0; font-size: 0.86rem; line-height: 1.55; color: var(--ink-2); }
.order-notice__cta { grid-column: 1 / -1; width: fit-content; }
@media (min-width: 900px) { .order-notice__cta { grid-column: auto; } }

/* ---- Bloque final: catálogo completo ---- */
.catalog-more {
  position: relative; isolation: isolate; overflow: hidden;
  display: grid; gap: 28px; align-items: center; margin-top: 48px;
  padding: clamp(28px, 5vw, 56px); border-radius: calc(var(--radius-lg) + 8px);
  color: #e2e8f0; background: #0f172a;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 40px 80px -40px rgba(3, 12, 24, 0.7);
}
@media (min-width: 1040px) { .catalog-more { grid-template-columns: 1.5fr auto; gap: 48px; } }
.catalog-more__glow { position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(600px 300px at 0% 0%, rgba(29, 116, 216, 0.35), transparent 70%),
    radial-gradient(500px 280px at 100% 100%, rgba(242, 98, 42, 0.28), transparent 70%); }
.catalog-more::after { content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none; opacity: 0.35;
  background-image: linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 34px 34px; mask-image: radial-gradient(circle at 70% 40%, #000, transparent 75%); -webkit-mask-image: radial-gradient(circle at 70% 40%, #000, transparent 75%); }
.catalog-more h2 { color: #fff; font-size: clamp(1.5rem, 1.1rem + 1.6vw, 2.3rem); line-height: 1.15; letter-spacing: -0.03em; margin: 14px 0 14px; max-width: 26ch; }
.catalog-more p { color: rgba(226, 232, 240, 0.82); line-height: 1.7; max-width: 64ch; margin: 0; }
.catalog-more__facts { display: flex; flex-wrap: wrap; gap: 8px; margin: 22px 0 0; padding: 0; list-style: none; }
.catalog-more__facts li { padding: 7px 12px; border-radius: 999px; font-size: 0.8rem; color: rgba(226, 232, 240, 0.85); background: rgba(255, 255, 255, 0.06); border: 1px solid rgba(255, 255, 255, 0.12); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.catalog-more__facts b { color: #fdba74; font-weight: 700; }
.catalog-more__actions { display: grid; gap: 12px; min-width: min(100%, 320px); }
.catalog-more__actions .btn { width: 100%; justify-content: center; white-space: normal; text-align: center; }
.catalog-more__wa { --btn-bg: #25d366; --btn-ink: #fff; --btn-line: transparent; box-shadow: 0 12px 30px -12px rgba(37, 211, 102, 0.7); }
.catalog-more__wa:hover { --btn-bg: #1fb855; }
.catalog-more__wa svg { width: 20px; height: 20px; }
.catalog-more__wa:hover svg { transform: none; }
@media (prefers-reduced-motion: reduce) { .pcard__order svg, .order-notice__icon svg { animation: none; } }