/* =========================================================================
   SITIO PÚBLICO — Hoja de estilos
   Identidad provisoria: los colores --accent y --dark se cambian desde el panel
   (Apariencia y marca). Tipografías Barlow / Barlow Condensed (licencia OFL),
   alojadas en el propio servidor.
   ========================================================================= */

@font-face { font-family: "Barlow"; font-weight: 400; font-display: swap; src: url("../fonts/barlow-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "Barlow"; font-weight: 500; font-display: swap; src: url("../fonts/barlow-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "Barlow"; font-weight: 600; font-display: swap; src: url("../fonts/barlow-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "Barlow Condensed"; font-weight: 600; font-display: swap; src: url("../fonts/barlow-condensed-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "Barlow Condensed"; font-weight: 700; font-display: swap; src: url("../fonts/barlow-condensed-latin-700-normal.woff2") format("woff2"); }

:root {
  --accent: #d4a017;
  --dark: #111111;
  --ink: #161616;
  --muted: #5f6266;
  --line: #e2e0db;
  --line-soft: #eeece8;
  --paper: #ffffff;
  --surface: #ffffff;
  --tint: #f7f6f2;
  --wa: #1f9d55;
  --ok: #2f8a4c;
  --warn: #b7791f;
  --sold: #9b2c2c;
  --radius: 4px;
  --shadow: 0 1px 2px rgba(20, 22, 25, .06), 0 8px 24px -12px rgba(20, 22, 25, .18);
  --font: "Barlow", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-display: "Barlow Condensed", "Arial Narrow", "Barlow", sans-serif;
  --wrap: 1280px;
  --header-h: 72px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 16px); }
body { margin: 0; font-family: var(--font); font-size: 17px; line-height: 1.55; color: var(--ink); background: var(--paper); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3 { line-height: 1.1; margin: 0; }
p { margin: 0 0 1em; }
.icon { width: 1.25em; height: 1.25em; flex: none; vertical-align: -0.25em; }
.sr-only { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--dark); color: #fff; padding: 8px 14px; z-index: 100; }
.skip:focus { left: 8px; }
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.center { text-align: center; margin-top: 40px; }
.muted { color: var(--muted); }
.hint { font-size: 14px; color: var(--muted); margin: 6px 0 0; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ---------- Botones ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 10px 20px;
  border: 1px solid transparent; border-radius: var(--radius); font-weight: 600; font-size: 16px; text-decoration: none; cursor: pointer;
  transition: background-color .18s, border-color .18s, color .18s, transform .18s; white-space: nowrap; }
.btn:active { transform: translateY(1px); }
.btn-sm { min-height: 38px; padding: 6px 14px; font-size: 15px; }
.btn-lg { min-height: 52px; padding: 12px 26px; font-size: 17px; }
.btn-block { width: 100%; }
.btn-accent { background: var(--accent); color: var(--dark); }
.btn-accent:hover { background: color-mix(in srgb, var(--accent) 86%, #000); }
.btn-dark { background: var(--dark); color: #fff; }
.btn-dark:hover { background: color-mix(in srgb, var(--dark) 80%, #fff); }
.btn-wa { background: var(--wa); color: #fff; }
.btn-wa:hover { background: #188046; }
.btn-outline { border-color: var(--ink); color: var(--ink); background: transparent; }
.btn-outline:hover { background: var(--ink); color: #fff; }
.btn-outline-light { border-color: rgba(255,255,255,.5); color: #fff; }
.btn-outline-light:hover { background: #fff; color: var(--dark); }
.btn-ghost { border-color: var(--line); background: var(--surface); }
.btn-ghost:hover { border-color: var(--ink); }
.icon-btn { display: inline-grid; place-items: center; width: 44px; height: 44px; border: 0; background: transparent; border-radius: var(--radius); cursor: pointer; text-decoration: none; }
.icon-btn:hover { background: rgba(0,0,0,.06); }
.icon-btn .icon { width: 22px; height: 22px; }

/* ---------- Cabecera ---------- */
.site-header { position: sticky; top: 0; z-index: 40; background: var(--dark); color: #fff; border-bottom: 3px solid var(--accent); }
.header-inner { display: flex; align-items: center; gap: 24px; height: var(--header-h); }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; min-width: 0; }
.brand-logo { max-height: 44px; width: auto; }
.brand-mark { display: grid; place-items: center; width: 40px; height: 40px; background: var(--accent); color: var(--dark); border-radius: 3px; }
.brand-mark .icon { width: 26px; height: 26px; stroke-width: 1.6; }
.brand-text { font-family: var(--font-display); font-weight: 700; font-size: 25px; letter-spacing: .02em; text-transform: uppercase; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.main-nav { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.nav-head, .nav-search, .nav-cta { display: none; }
.nav-list { display: flex; gap: 4px; list-style: none; margin: 0; padding: 0; }
.nav-list > li > a, .sub-toggle { display: inline-flex; align-items: center; gap: 4px; padding: 10px 14px; color: rgba(255,255,255,.86); text-decoration: none;
  font-weight: 500; border: 0; background: none; cursor: pointer; border-radius: var(--radius); font-size: 16px; }
.nav-list > li > a:hover, .sub-toggle:hover, .nav-list a[aria-current] { color: #fff; background: rgba(255,255,255,.08); }
.nav-list a[aria-current] { box-shadow: inset 0 -2px 0 var(--accent); border-radius: 0; }
.sub-toggle .icon { width: 16px; height: 16px; transition: transform .2s; }
.has-sub { position: relative; }
.sub-menu { position: absolute; top: calc(100% + 12px); left: 50%; transform: translate(-50%, 6px); min-width: 300px; background: var(--surface); color: var(--ink);
  border-radius: var(--radius); box-shadow: var(--shadow); padding: 10px; opacity: 0; visibility: hidden; transition: opacity .18s, transform .18s, visibility .18s; }
.has-sub.open .sub-menu { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.has-sub.open .sub-toggle .icon { transform: rotate(180deg); }
.sub-menu ul { list-style: none; margin: 0; padding: 0; }
.sub-menu > ul { columns: 2; column-gap: 8px; }
.sub-menu li { break-inside: avoid; }
.sub-menu a { display: block; padding: 7px 10px; text-decoration: none; border-radius: 3px; font-weight: 500; }
.sub-menu ul ul a { padding-left: 22px; font-weight: 400; color: var(--muted); font-size: 15px; }
.sub-menu a:hover { background: var(--paper); color: var(--ink); }
.header-actions { display: flex; align-items: center; gap: 6px; }
.header-actions .icon-btn { color: #fff; }
.header-actions .icon-btn:hover { background: rgba(255,255,255,.1); }
.menu-btn { display: none !important; }
.header-wa .icon { width: 18px; height: 18px; }
.nav-backdrop, .filters-backdrop { position: fixed; inset: 0; background: rgba(10,12,14,.55); z-index: 45; }
.nav-backdrop { z-index: 39; }
.site-header:has(.main-nav.open) { z-index: 60; }

/* ---------- Hero ---------- */
.hero { position: relative; color: #fff; background: var(--dark); overflow: hidden; isolation: isolate; }
.hero:not(.has-image)::before { content: ""; position: absolute; inset: 0; z-index: -1; opacity: .5;
  background-image: repeating-linear-gradient(-28deg, transparent 0 22px, rgba(255,255,255,.035) 22px 23px); }
.hero:not(.has-image)::after { content: ""; position: absolute; right: -8%; top: -30%; width: 55%; aspect-ratio: 1; border-radius: 50%; z-index: -1;
  border: 1px solid rgba(255,255,255,.06); box-shadow: 0 0 0 60px rgba(255,255,255,.015), 0 0 0 140px rgba(255,255,255,.012); }
.hero-media, .hero-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.hero.has-image::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(14,16,18,.86) 0%, rgba(14,16,18,.55) 55%, rgba(14,16,18,.2) 100%); }
.hero-inner { padding-top: clamp(64px, 11vw, 140px); padding-bottom: clamp(56px, 8vw, 104px); }
.overline { font-family: var(--font-display); font-weight: 600; font-size: 15px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin: 0 0 12px; display: flex; align-items: center; gap: 12px; }
.overline .num { color: var(--accent); }
.overline::after { content: ""; flex: 0 0 48px; height: 1px; background: currentColor; opacity: .35; }
.hero-over { color: var(--accent); }
.overline-light { color: rgba(255,255,255,.7); }
.hero-title { font-family: var(--font-display); font-weight: 700; text-transform: uppercase; font-size: clamp(42px, 7vw, 92px); line-height: .95; letter-spacing: -.005em; max-width: 13ch; margin-bottom: 20px; }
.hero-sub { font-size: clamp(17px, 1.6vw, 21px); color: rgba(255,255,255,.82); max-width: 54ch; margin-bottom: 36px; }
.hero-search { display: grid; grid-template-columns: 1fr 230px auto; gap: 0; background: #fff; border-radius: var(--radius); padding: 6px; max-width: 880px; box-shadow: 0 20px 50px -20px rgba(0,0,0,.5); }
.hero-search-field { display: flex; align-items: center; gap: 10px; padding: 0 14px; color: var(--muted); }
.hero-search input, .hero-search select { border: 0; background: transparent; min-height: 50px; width: 100%; color: var(--ink); outline: none; }
.hero-search select { border-left: 1px solid var(--line); padding: 0 14px; cursor: pointer; }
.hero-search .btn { min-height: 50px; padding: 0 30px; font-size: 17px; }
.hero-stats { margin-top: 22px; }
.hero-stats a { display: inline-flex; align-items: center; gap: 8px; color: rgba(255,255,255,.75); text-decoration: none; font-size: 15px; }
.hero-stats strong { color: #fff; font-family: var(--font-display); font-size: 22px; }
.hero-stats a:hover { color: #fff; }

/* ---------- Secciones ---------- */
.section { padding: clamp(56px, 7vw, 96px) 0; }
.section + .section { border-top: 1px solid var(--line-soft); }
.section-head { margin-bottom: 36px; }
.section-head-row { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.section-title { font-family: var(--font-display); font-weight: 700; text-transform: uppercase; font-size: clamp(32px, 4vw, 50px); letter-spacing: .005em; }
.link-more { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; text-decoration: none; border-bottom: 2px solid var(--accent); padding-bottom: 2px; }
.link-more .icon { transition: transform .2s; }
.link-more:hover .icon { transform: translateX(3px); }
.lead { font-size: 19px; }

/* Índice de categorías (estilo índice de revista) */
.cat-index { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); column-gap: 48px; border-top: 1px solid var(--ink); }
.cat-index li { border-bottom: 1px solid var(--line); }
.cat-index a { display: grid; grid-template-columns: 44px 1fr auto 24px; align-items: center; gap: 12px; padding: 18px 4px; text-decoration: none; transition: padding .2s, background-color .2s; }
.cat-num { font-family: var(--font-display); color: var(--muted); font-size: 15px; }
.cat-name { font-family: var(--font-display); font-weight: 600; font-size: 25px; text-transform: uppercase; letter-spacing: .01em; }
.cat-count { font-size: 14px; color: var(--muted); min-width: 28px; text-align: right; }
.cat-arrow { color: var(--accent); opacity: 0; transform: translateX(-6px); transition: opacity .2s, transform .2s; }
.cat-index a:hover { padding-left: 12px; background: var(--tint); }
.cat-index a:hover .cat-arrow { opacity: 1; transform: none; }

/* Servicios */
.section-services, .section-brands { background: var(--tint); }
.services { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--ink); }
.service { padding: 28px 24px 8px 0; }
.service + .service { padding-left: 24px; border-left: 1px solid var(--line); }
.service-icon { display: grid; place-items: center; width: 52px; height: 52px; background: var(--dark); color: var(--accent); border-radius: 3px; margin-bottom: 18px; }
.service-icon .icon { width: 28px; height: 28px; stroke-width: 1.5; }
.service h3 { font-family: var(--font-display); font-weight: 700; text-transform: uppercase; font-size: 24px; margin-bottom: 8px; }
.service p { color: var(--muted); font-size: 16px; }

/* Marcas */
.brand-strip { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 12px; }
.brand-strip a { display: block; padding: 16px 26px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  font-family: var(--font-display); font-weight: 700; font-size: 22px; text-transform: uppercase; letter-spacing: .04em; text-decoration: none; transition: border-color .2s; }
.brand-strip a:hover { border-color: var(--ink); }

.about .prose { max-width: 70ch; font-size: 18px; }

/* Banda de contacto */
.section-contact { background: var(--dark); color: #fff; border-top: 0 !important; }
.contact-band { display: grid; grid-template-columns: 1.3fr 1fr; gap: 40px; align-items: end; }
.contact-band .lead { color: rgba(255,255,255,.75); margin: 16px 0 0; max-width: 46ch; }
.contact-actions { display: flex; gap: 12px; flex-wrap: wrap; justify-content: flex-end; }

/* ---------- Tarjetas ---------- */
.grid { display: grid; gap: 28px; }
.grid-cards { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-featured { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-catalog { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.card { background: var(--surface); border-radius: var(--radius); overflow: hidden; box-shadow: 0 0 0 1px var(--line); transition: box-shadow .25s, transform .25s; }
.card:hover { box-shadow: 0 0 0 1px var(--line), var(--shadow); transform: translateY(-3px); }
.card-link { display: flex; flex-direction: column; height: 100%; text-decoration: none; }
.card-media { position: relative; aspect-ratio: 4 / 3; background: var(--tint); overflow: hidden; }
.card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s cubic-bezier(.2,.7,.2,1); }
.card:hover .card-media img { transform: scale(1.035); }
.card-noimg { position: absolute; inset: 0; display: grid; place-content: center; justify-items: center; gap: 6px; color: #9b978e; font-size: 14px; }
.card-noimg .icon { width: 40px; height: 40px; stroke-width: 1.2; }
.card-badges { position: absolute; top: 12px; left: 12px; display: flex; gap: 6px; flex-wrap: wrap; }
.chip { display: inline-block; padding: 3px 9px; border-radius: 2px; font-size: 12px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; background: var(--surface); color: var(--ink); line-height: 1.5; }
.chip-nuevo { background: var(--accent); color: var(--dark); }
.chip-usado { background: #fff; }
.chip-reacondicionado { background: #e7eef3; }
.chip-op { background: var(--dark); color: #fff; }
.card-count { position: absolute; right: 10px; bottom: 10px; display: inline-flex; align-items: center; gap: 4px; padding: 3px 8px; font-size: 13px; color: #fff; background: rgba(15,17,19,.7); border-radius: 2px; }
.card-count .icon { width: 14px; height: 14px; }
.stamp { position: absolute; top: 14px; right: -34px; transform: rotate(35deg); width: 140px; text-align: center; padding: 4px 0; font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: #fff; }
.stamp-sold { background: var(--sold); }
.stamp-reserved { background: var(--warn); }
.stamp-lg { top: 22px; right: -42px; width: 180px; font-size: 14px; padding: 6px 0; }
.card.is-sold .card-media img { filter: grayscale(.55); opacity: .85; }
.card-body { display: flex; flex-direction: column; flex: 1; padding: 18px 20px 18px; }
.card-cat { font-size: 13px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-bottom: 6px; font-weight: 500; }
.card-title { font-family: var(--font-display); font-weight: 700; font-size: 23px; text-transform: uppercase; line-height: 1.08; letter-spacing: .005em; margin-bottom: 6px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.card-meta { font-size: 15px; color: var(--muted); margin-bottom: 0; }
.card-foot { margin-top: auto; padding-top: 16px; display: flex; align-items: center; justify-content: space-between; gap: 12px; border-top: 1px solid var(--line-soft); margin-top: 16px; }
.price { font-family: var(--font-display); font-weight: 700; font-size: 24px; letter-spacing: .01em; }
.price small { font-family: var(--font); font-weight: 500; font-size: 13px; color: var(--muted); }
.price-ask { font-size: 19px; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
.card-arrow { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--line); transition: background-color .2s, border-color .2s, color .2s; }
.card-arrow .icon { width: 18px; height: 18px; }
.card:hover .card-arrow { background: var(--accent); border-color: var(--accent); color: var(--dark); }

/* ---------- Encabezado de página ---------- */
.page-head { background: var(--dark); color: #fff; padding: 36px 0 40px; }
.page-title { font-family: var(--font-display); font-weight: 700; text-transform: uppercase; font-size: clamp(36px, 5vw, 60px); }
.page-lead { color: rgba(255,255,255,.75); margin: 12px 0 0; max-width: 60ch; }
.breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; font-size: 14px; margin-bottom: 14px; color: var(--muted); }
.page-head .breadcrumb { color: rgba(255,255,255,.6); }
.breadcrumb a { text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb [aria-current] { color: inherit; opacity: .85; max-width: 40ch; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- Catálogo ---------- */
.catalog { display: grid; grid-template-columns: 270px 1fr; gap: 40px; padding-top: 40px; padding-bottom: 80px; align-items: start; }
.filters { position: sticky; top: calc(var(--header-h) + 20px); background: var(--surface); border-radius: var(--radius); padding: 22px; box-shadow: 0 0 0 1px var(--line); max-height: calc(100vh - var(--header-h) - 40px); overflow: auto; }
.filters-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.filters-head h2 { font-family: var(--font-display); text-transform: uppercase; font-size: 22px; }
.filters-head .icon-btn { display: none; }
.filter-group { border: 0; margin: 0; padding: 14px 0; border-top: 1px solid var(--line-soft); min-width: 0; }
.filter-label { display: block; font-size: 13px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; padding: 0; }
.filters select, .filters input[type="search"], .filters input[type="number"] { width: 100%; min-height: 44px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; padding: 8px 12px; font-size: 16px; }
.filters select:focus, .filters input:focus { border-color: var(--ink); outline: none; }
.input-icon { position: relative; }
.input-icon .icon { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--muted); width: 18px; height: 18px; }
.input-icon input { padding-left: 38px !important; }
.seg { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.seg label { position: relative; }
.seg input { position: absolute; opacity: 0; inset: 0; }
.seg span { display: block; text-align: center; padding: 9px 4px; border: 1px solid var(--line); border-radius: var(--radius); font-size: 15px; cursor: pointer; transition: all .15s; }
.seg input:checked + span { background: var(--dark); color: #fff; border-color: var(--dark); }
.seg input:focus-visible + span { outline: 2px solid var(--accent); }
.price-range { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.price-range select { grid-column: 1 / -1; }
.sub-links { list-style: none; margin: 0; padding: 0; }
.sub-links a { display: flex; justify-content: space-between; padding: 7px 0; text-decoration: none; }
.sub-links a:hover { color: var(--accent); }
.sub-links small { color: var(--muted); }
.filters-actions { display: grid; gap: 8px; padding-top: 14px; border-top: 1px solid var(--line-soft); }
.js .filters-actions .btn-dark { display: none; }
.results-wrap { min-width: 0; transition: opacity .2s; }
.results-wrap.is-loading { opacity: .45; pointer-events: none; }
.results-bar { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 18px; flex-wrap: wrap; }
.results-count { margin: 0; color: var(--muted); }
.results-count strong { color: var(--ink); font-family: var(--font-display); font-size: 22px; }
.results-tools { display: flex; gap: 8px; }
.filters-open { display: none !important; }
.sort select { min-height: 40px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; padding: 6px 34px 6px 12px; cursor: pointer; }
.active-filters { list-style: none; margin: 0 0 22px; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.active-filters a { display: inline-flex; align-items: center; gap: 6px; padding: 5px 10px 5px 12px; border-radius: 40px; background: var(--dark); color: #fff; text-decoration: none; font-size: 14px; }
.active-filters a .icon { width: 14px; height: 14px; }
.active-filters .clear-all { background: transparent; color: var(--ink); text-decoration: underline; }
.pager { display: flex; justify-content: center; gap: 6px; margin-top: 48px; }
.pager a, .pager span { display: grid; place-items: center; min-width: 44px; height: 44px; padding: 0 6px; border: 1px solid var(--line); border-radius: var(--radius); text-decoration: none; background: #fff; font-weight: 600; }
.pager span[aria-current] { background: var(--dark); color: #fff; border-color: var(--dark); }
.pager a:hover { border-color: var(--ink); }

.empty-state { text-align: center; padding: 64px 24px; background: var(--tint); border-radius: var(--radius); }
.empty-state > .icon { width: 52px; height: 52px; color: var(--accent); stroke-width: 1.3; margin-bottom: 12px; }
.empty-state h2 { font-family: var(--font-display); text-transform: uppercase; font-size: 30px; margin-bottom: 10px; }
.empty-state p { color: var(--muted); max-width: 52ch; margin: 0 auto 22px; }
.empty-actions { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }

/* ---------- Ficha ---------- */
.preview-bar { background: #fff4d6; border-bottom: 1px solid #ecd28e; padding: 10px 0; font-size: 15px; }
.preview-bar .icon { vertical-align: -4px; }
.preview-bar a { margin-left: 8px; font-weight: 600; }
.product { padding-top: 28px; padding-bottom: 40px; }
.product-grid { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr); gap: 48px; align-items: start; }
.gallery-main { position: relative; background: #e4e1da; border-radius: var(--radius); overflow: hidden; }
.gallery-stage { display: block; width: 100%; padding: 0; border: 0; background: none; cursor: zoom-in; aspect-ratio: 4 / 3; }
.gallery-stage img { width: 100%; height: 100%; object-fit: cover; }
.gallery-zoom { position: absolute; right: 14px; top: 14px; display: grid; place-items: center; width: 40px; height: 40px; background: rgba(255,255,255,.9); border-radius: 50%; opacity: 0; transition: opacity .2s; }
.gallery-main:hover .gallery-zoom { opacity: 1; }
.gallery-nav { position: absolute; top: 50%; transform: translateY(-50%); display: grid; place-items: center; width: 48px; height: 48px; border: 0; border-radius: 50%;
  background: rgba(255,255,255,.92); cursor: pointer; box-shadow: 0 4px 14px rgba(0,0,0,.18); transition: background-color .2s; }
.gallery-nav:hover { background: #fff; }
.gallery-nav.prev { left: 14px; } .gallery-nav.next { right: 14px; }
.gallery-counter { position: absolute; left: 14px; bottom: 14px; padding: 4px 10px; background: rgba(15,17,19,.72); color: #fff; font-size: 14px; border-radius: 2px; }
.thumbs { list-style: none; margin: 12px 0 0; padding: 0 0 4px; display: grid; grid-auto-flow: column; grid-auto-columns: 112px; gap: 10px; overflow-x: auto; scrollbar-width: thin; }
.thumb { display: block; padding: 0; border: 2px solid transparent; border-radius: 3px; overflow: hidden; cursor: pointer; background: #e4e1da; opacity: .7; transition: opacity .2s, border-color .2s; }
.thumb img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.thumb:hover { opacity: 1; }
.thumb.is-active { border-color: var(--accent); opacity: 1; }
.gallery-empty { aspect-ratio: 4 / 3; display: grid; place-content: center; justify-items: center; gap: 8px; color: #8c887f; background: #e4e1da; border-radius: var(--radius); }
.gallery-empty .icon { width: 56px; height: 56px; stroke-width: 1.1; }
.product-info { position: sticky; top: calc(var(--header-h) + 20px); }
.product-cat { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: 14px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); font-weight: 500; margin-bottom: 10px; }
.product-cat .chip { border: 1px solid var(--line); }
.product-title { font-family: var(--font-display); font-weight: 700; text-transform: uppercase; font-size: clamp(34px, 3.6vw, 50px); line-height: 1; margin-bottom: 10px; }
.product-sub { font-size: 18px; color: var(--muted); margin-bottom: 22px; }
.price-box { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 14px; padding: 18px 0; border-top: 1px solid var(--ink); border-bottom: 1px solid var(--line); margin-bottom: 20px; }
.price-xl { font-size: 40px; line-height: 1; }
.price-xl.price-ask { font-size: 28px; }
.price-note { color: var(--muted); font-size: 15px; }
.price-vat { font-weight: 600; color: var(--ink); }
.price-total { flex-basis: 100%; font-size: 15px; color: var(--muted); }
.price-total strong { color: var(--ink); }
.availability { margin-left: auto; display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: 15px; }
.availability i { width: 9px; height: 9px; border-radius: 50%; background: currentColor; }
.availability-ok { color: var(--ok); } .availability-warn { color: var(--warn); } .availability-sold { color: var(--sold); }
.product-lead { font-size: 18px; }
.cta-stack { display: grid; gap: 10px; margin: 22px 0; }
.cta-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 10px; }
.share { display: flex; align-items: center; gap: 2px; flex-wrap: wrap; padding: 10px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.share-label { font-size: 13px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-right: 8px; }
.share .icon-btn .icon { width: 20px; height: 20px; }
.share-ok { color: var(--ok); font-size: 14px; font-weight: 600; margin-left: 6px; }
.facts { display: grid; grid-template-columns: 1fr 1fr; gap: 0; margin: 20px 0 0; }
.facts div { padding: 12px 0; border-bottom: 1px solid var(--line-soft); }
.facts dt { font-size: 12px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.facts dd { margin: 2px 0 0; font-weight: 500; }
.seller { margin-top: 18px; color: var(--muted); font-size: 15px; }
.product-details { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 48px; margin-top: 64px; }
.detail-block { min-width: 0; }
.block-title { font-family: var(--font-display); font-weight: 700; text-transform: uppercase; font-size: 30px; padding-bottom: 14px; border-bottom: 2px solid var(--ink); margin-bottom: 4px; }
.specs { width: 100%; border-collapse: collapse; }
.specs th, .specs td { text-align: left; padding: 13px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.specs th { font-weight: 500; color: var(--muted); width: 45%; padding-right: 16px; }
.specs td { font-weight: 600; }
.prose { padding-top: 14px; }
.prose p { margin-bottom: 1em; }
.related { border-top: 1px solid var(--line); margin-top: 72px; padding-bottom: 20px; }
.mobile-cta { display: none; }

/* Visor ampliado */
.lightbox { position: fixed; inset: 0; z-index: 100; background: rgba(10,11,13,.96); display: grid; grid-template-columns: 72px 1fr 72px; align-items: center; color: #fff; }
.lightbox[hidden] { display: none; }
.lb-stage { margin: 0; height: 100vh; display: grid; place-items: center; padding: 56px 0; touch-action: pan-y; }
.lb-stage img { max-height: calc(100vh - 112px); max-width: 100%; width: auto; object-fit: contain; user-select: none; }
.lb-close { position: absolute; top: 12px; right: 12px; }
.lb-close, .lb-nav { display: grid; place-items: center; width: 52px; height: 52px; border: 0; border-radius: 50%; background: rgba(255,255,255,.1); color: #fff; cursor: pointer; justify-self: center; z-index: 2; }
.lb-close:hover, .lb-nav:hover { background: rgba(255,255,255,.2); }
.lb-counter { position: absolute; bottom: 14px; left: 0; right: 0; text-align: center; margin: 0; color: rgba(255,255,255,.7); font-size: 15px; }

/* Contacto */
.contact-page { padding-top: 40px; padding-bottom: 80px; display: grid; gap: 28px; }
.contact-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; }
.contact-card { display: flex; gap: 16px; align-items: center; background: var(--surface); padding: 22px; border-radius: var(--radius); text-decoration: none; box-shadow: 0 0 0 1px var(--line); transition: box-shadow .2s; }
a.contact-card:hover { box-shadow: var(--shadow); }
.contact-card > .icon { width: 30px; height: 30px; color: var(--accent); }
.contact-card small { display: block; font-size: 12px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.contact-card span { font-weight: 600; font-size: 18px; word-break: break-word; }
.map { width: 100%; height: 400px; border: 0; border-radius: var(--radius); }

.error-page { text-align: center; padding: 100px 24px 120px; }
.error-code { font-family: var(--font-display); font-weight: 700; font-size: 120px; line-height: 1; color: var(--accent); margin: 0; }
.error-page h1 { font-family: var(--font-display); text-transform: uppercase; font-size: 40px; margin: 10px 0 12px; }
.error-page p { color: var(--muted); margin-bottom: 28px; }

/* ---------- Pie ---------- */
.site-footer { background: #0f1113; color: rgba(255,255,255,.72); padding-top: 64px; font-size: 16px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 48px; padding-bottom: 48px; }
.brand-light { color: #fff; margin-bottom: 16px; }
.footer-title { font-family: var(--font-display); text-transform: uppercase; color: #fff; font-size: 18px; letter-spacing: .1em; margin-bottom: 16px; }
.footer-links, .footer-contact { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.footer-links a, .footer-contact a { text-decoration: none; }
.footer-links a:hover, .footer-contact a:hover { color: #fff; }
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; }
.footer-contact .icon { color: var(--accent); margin-top: 3px; }
.social { display: flex; gap: 6px; margin-top: 16px; }
.social a { display: grid; place-items: center; width: 40px; height: 40px; border: 1px solid rgba(255,255,255,.18); border-radius: 50%; }
.social a:hover { border-color: var(--accent); color: var(--accent); }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; padding-top: 22px; padding-bottom: 28px; border-top: 1px solid rgba(255,255,255,.1); font-size: 14px; color: rgba(255,255,255,.5); }

.wa-float { position: fixed; right: 20px; bottom: 20px; z-index: 30; display: grid; place-items: center; width: 58px; height: 58px; border-radius: 50%; background: var(--wa); color: #fff;
  box-shadow: 0 10px 24px -6px rgba(0,0,0,.4); transition: transform .2s; }
.wa-float:hover { transform: scale(1.06); }
.wa-float .icon { width: 30px; height: 30px; }

/* ---------- Responsive ---------- */
@media (max-width: 1180px) {
  .grid-cards { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .grid-catalog { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .services { grid-template-columns: repeat(2, 1fr); }
  .service:nth-child(3) { border-left: 0; padding-left: 0; }
  .service { border-top: 1px solid var(--line); }
}
@media (max-width: 960px) {
  :root { --header-h: 64px; }
  .menu-btn { display: inline-grid !important; }
  .header-wa span { display: none; }
  .header-wa { width: 44px; padding: 0; }
  .main-nav { position: fixed; top: 0; right: 0; bottom: 0; width: min(380px, 88vw); z-index: 50; background: var(--surface); color: var(--ink);
    flex-direction: column; align-items: stretch; gap: 0; padding: 16px 20px 28px; overflow-y: auto; transform: translateX(100%); transition: transform .28s cubic-bezier(.2,.7,.2,1); visibility: hidden; }
  .main-nav.open { transform: none; visibility: visible; box-shadow: -10px 0 40px rgba(0,0,0,.25); }
  .nav-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
  .nav-title { font-family: var(--font-display); text-transform: uppercase; font-size: 22px; font-weight: 700; }
  .nav-search { display: flex; align-items: center; gap: 8px; border: 1px solid var(--line); border-radius: var(--radius); padding: 0 12px; margin-bottom: 12px; color: var(--muted); }
  .nav-search input { border: 0; outline: none; min-height: 48px; width: 100%; background: transparent; font-size: 16px; color: var(--ink); }
  .nav-list { flex-direction: column; gap: 0; }
  .nav-list > li { border-bottom: 1px solid var(--line-soft); }
  .nav-list > li > a, .sub-toggle { color: var(--ink); width: 100%; justify-content: space-between; padding: 16px 4px; font-size: 19px; font-family: var(--font-display); font-weight: 600; text-transform: uppercase; }
  .nav-list > li > a:hover, .sub-toggle:hover { background: none; color: var(--ink); }
  .nav-list a[aria-current] { box-shadow: none; color: var(--accent) !important; }
  .sub-menu { position: static; transform: none; opacity: 1; visibility: visible; box-shadow: none; padding: 0 0 12px; display: none; min-width: 0; }
  .has-sub.open .sub-menu { display: block; transform: none; }
  .sub-menu > ul { columns: 1; }
  .nav-cta { display: flex; margin-top: 20px; }
  .hero-search { grid-template-columns: 1fr; gap: 6px; }
  .hero-search select { border-left: 0; border-top: 1px solid var(--line); }
  .cat-index { grid-template-columns: 1fr; }
  .catalog { grid-template-columns: 1fr; padding-top: 24px; }
  .filters { position: fixed; top: 0; bottom: 0; left: 0; width: min(380px, 90vw); z-index: 50; max-height: none; border-radius: 0; transform: translateX(-100%); transition: transform .28s; visibility: hidden; }
  .filters.open { transform: none; visibility: visible; }
  .filters-head .icon-btn { display: inline-grid; }
  .js .filters-actions .btn-dark { display: flex; }
  .filters-open { display: inline-flex !important; }
  .product-grid, .product-details { grid-template-columns: 1fr; gap: 28px; }
  .product-details { margin-top: 40px; }
  .product-info { position: static; }
  .contact-band { grid-template-columns: 1fr; }
  .contact-actions { justify-content: flex-start; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .mobile-cta { display: flex; gap: 8px; position: fixed; left: 0; right: 0; bottom: 0; z-index: 30; padding: 10px 14px calc(10px + env(safe-area-inset-bottom)); background: rgba(255,255,255,.96); border-top: 1px solid var(--line); backdrop-filter: blur(6px); }
  .mobile-cta .btn-dark { width: 52px; padding: 0; flex: none; }
  .page-product .site-footer { padding-bottom: 72px; }
}
@media (max-width: 760px) {
  body { font-size: 16px; }
  .wrap { padding: 0 18px; }
  .grid { gap: 18px; }
  .grid-cards, .grid-featured { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .card-body { padding: 14px; }
  .card-title { font-size: 19px; }
  .price { font-size: 20px; }
  .price-ask { font-size: 16px; }
  .card-arrow { display: none; }
  .services { grid-template-columns: 1fr; }
  .service, .service + .service { padding: 22px 0 6px; border-left: 0; }
  .brand-text { font-size: 20px; letter-spacing: 0; }
  .gallery-nav { width: 40px; height: 40px; }
  .thumbs { grid-auto-columns: 84px; }
  .lightbox { grid-template-columns: 1fr; }
  .lb-nav { position: absolute; bottom: 10px; }
  .lb-nav.prev { left: 16px; } .lb-nav.next { right: 16px; }
  .lb-counter { bottom: 26px; }
  .facts { grid-template-columns: 1fr 1fr; }
  .wa-float { right: 14px; bottom: 14px; width: 54px; height: 54px; }
}
@media (max-width: 520px) {
  .grid-cards, .grid-featured, .grid-catalog { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: 44px; }
  .section-head-row { align-items: flex-start; flex-direction: column; }
  .results-bar { gap: 10px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}