/* DYTEC-LAS — Sistema de diseño moderno (2026)
   Tema claro, limpio y corporativo. Unifica lenovo.css / vercel.css / styles.css
   y los <style> inline de los catálogos por marca.
   Uso: <link rel="stylesheet" href="css/dytec-modern.css"> */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --bg: #ffffff;
  --surface: #f6f7f9;
  --panel: #ffffff;
  --ink: #16161a;
  --ink-2: #3c4043;
  --muted: #5f6368;
  --muted-foreground: #5f6368;
  --line: #e8eaed;
  --line-strong: #dadce0;
  --accent: #e2231a;          /* rojo corporativo DYTEC/Lenovo-like */
  --accent-ink: #b71c14;
  --accent-soft: #fdecea;
  --gold: #e2231a;            /* alias compatibilidad */
  --red: #e2231a;
  --red-dark: #b71c14;
  --success: #16a34a;
  --success-soft: #e7f6ec;
  --warning: #b45309;
  --warning-soft: #fef3e2;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow-sm: 0 1px 2px rgba(16, 24, 40, .06);
  --shadow-md: 0 4px 14px rgba(16, 24, 40, .08);
  --shadow-lg: 0 12px 32px rgba(16, 24, 40, .12);
  --sans: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --mono: 'Inter', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --max: 1200px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; }
a { color: var(--accent); }
::selection { background: var(--accent-soft); }

/* Accesibilidad */
.skip-link {
  position: absolute; left: -999px; top: 0;
  background: var(--ink); color: #fff;
  padding: .6rem 1rem; border-radius: 0 0 8px 0; z-index: 100;
}
.skip-link:focus { left: 0; }
:focus-visible { outline: 3px solid rgba(226, 35, 26, .45); outline-offset: 2px; border-radius: 4px; }

/* ---------- Layout ---------- */
.container { width: min(var(--max), 92%); margin: 0 auto; padding: 3.5rem 0; }
.cont { width: min(var(--max), 92%); margin: 0 auto; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav-wrap {
  width: min(var(--max), 92%); margin: 0 auto;
  display: flex; align-items: center; gap: 1.5rem;
  padding: .8rem 0;
}
.brand {
  font-weight: 800; letter-spacing: -.04em;
  color: var(--ink); text-decoration: none; font-size: 1.15rem;
  white-space: nowrap;
}
.brand b { color: var(--accent); }
.nav { display: flex; gap: 1.1rem; flex-wrap: wrap; align-items: center; margin-left: auto; }
.nav a {
  font-size: .88rem; font-weight: 500; color: var(--muted);
  text-decoration: none; padding: .35rem .1rem; border-bottom: 2px solid transparent;
  transition: color .15s, border-color .15s;
}
.nav a:hover { color: var(--ink); }
.nav a.active { color: var(--accent); border-bottom-color: var(--accent); }
.nav-toggle {
  display: none; background: var(--surface); border: 1px solid var(--line);
  border-radius: 8px; color: var(--ink); font-size: 1.2rem; cursor: pointer;
  padding: .35rem .6rem; margin-left: auto;
}
.header-cta { margin-left: .5rem; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font-weight: 600; font-size: .92rem; font-family: var(--sans);
  background: var(--accent); color: #fff;
  padding: .7rem 1.4rem; border-radius: 8px;
  text-decoration: none; border: 1px solid var(--accent); cursor: pointer;
  transition: transform .15s, background .15s, box-shadow .15s;
  box-shadow: var(--shadow-sm);
}
.btn:hover { background: var(--accent-ink); border-color: var(--accent-ink); transform: translateY(-1px); box-shadow: var(--shadow-md); color: #fff; }
.btn-green, .btn.btn-green { background: var(--success); border-color: var(--success); color: #fff; }
.btn-green:hover, .btn.btn-green:hover { background: #15803d; border-color: #15803d; color: #fff; }
.btn-ghost, .btn.btn-ghost {
  background: #fff; color: var(--ink); border: 1px solid var(--line-strong); box-shadow: none;
}
.btn-ghost:hover { background: var(--surface); border-color: var(--ink); color: var(--ink); transform: none; }
.btn-sm { padding: .45rem .9rem; font-size: .82rem; }

/* ---------- Hero ---------- */
.hero {
  width: min(var(--max), 92%); margin: 0 auto;
  padding: 4.5rem 0 3rem;
  display: grid; grid-template-columns: 1.2fr .8fr; gap: 2.5rem; align-items: center;
}
.hero-copy .meta, .eyebrow {
  font-size: .78rem; font-weight: 700; color: var(--accent);
  letter-spacing: .12em; text-transform: uppercase; margin-bottom: 1rem;
}
.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 800; line-height: 1.05; letter-spacing: -.03em;
}
.hero h1 .tag { color: var(--accent); }
.hero p.lead, .hero p { color: var(--ink-2); max-width: 58ch; margin-top: 1.2rem; font-size: 1.1rem; }
.hero-actions { margin-top: 1.8rem; display: flex; gap: .8rem; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 1.5rem; margin-top: 1.8rem; flex-wrap: wrap; }
.hero-stats .stat b { display: block; font-size: 1.3rem; letter-spacing: -.02em; }
.hero-stats .stat span { font-size: .78rem; color: var(--muted); }
.hero-media {
  border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow-md); background: var(--surface);
  min-height: 280px;
}
.hero-media img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* ---------- Secciones ---------- */
.section-head { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; margin-bottom: .4rem; flex-wrap: wrap; }
.section-h {
  font-weight: 700; letter-spacing: -.02em; color: var(--ink);
  font-size: 1.5rem; margin-bottom: .4rem; display: flex; align-items: center; gap: .6rem;
}
.section-h::before { content: ""; width: 26px; height: 4px; background: var(--accent); border-radius: 4px; display: inline-block; }
.section-sub { color: var(--muted); font-size: .92rem; margin-bottom: 1.4rem; max-width: 70ch; }
.section-link { font-size: .85rem; font-weight: 600; text-decoration: none; white-space: nowrap; }
.section-link:hover { text-decoration: underline; }

/* ---------- Servicios ---------- */
.svc-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.svc {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.3rem; transition: transform .18s, box-shadow .18s, border-color .18s;
  display: flex; flex-direction: column; gap: .5rem;
}
.svc:hover { transform: translateY(-3px); border-color: var(--line-strong); box-shadow: var(--shadow-md); }
.svc .id { font-size: .7rem; font-weight: 700; letter-spacing: .14em; color: var(--accent); }
.svc h3 { font-size: 1.05rem; letter-spacing: -.01em; }
.svc p { color: var(--muted); font-size: .88rem; }
.svc-img { border-radius: var(--radius-sm); overflow: hidden; aspect-ratio: 16/10; background: var(--surface); margin-bottom: .4rem; }
.svc-img img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* ---------- Tarjetas de catálogo (unificadas) ---------- */
.catalog-grid, .prod-grid, #catalogos-grid, #destacados-grid, #grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 1.1rem; margin-top: 1rem;
}
.dt-card, .prod, .prod-card, .amazon-card {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; display: flex; flex-direction: column;
  transition: transform .18s, box-shadow .18s, border-color .18s;
}
.dt-card:hover, .prod:hover, .prod-card:hover, .amazon-card:hover {
  transform: translateY(-3px); border-color: var(--line-strong); box-shadow: var(--shadow-md);
}
.dt-thumb, .prod .thumb, .prod-card .img-wrap, .prod .img-wrap, .amazon-img, .thumb {
  aspect-ratio: 4/3; width: 100%; background: var(--surface);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden; padding: .9rem; position: relative;
  color: var(--muted); font-size: .78rem; text-align: center;
}
.dt-thumb img, .prod .thumb img, .prod-card .img-wrap img, .amazon-img img, .thumb img {
  max-width: 92%; max-height: 92%; width: auto; height: auto;
  object-fit: contain; display: block; margin: 0 auto;
}
.dt-body, .prod .body, .prod-card .info, .amazon-info {
  padding: 1rem 1.05rem 1.1rem; display: flex; flex-direction: column; gap: .35rem; flex: 1;
}
.dt-cat, .prod .cat, .prod-card .cat-tag, .cat {
  font-size: .68rem; font-weight: 700; color: var(--accent);
  text-transform: uppercase; letter-spacing: .08em;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.dt-title, .prod h3, .prod-card .name, .amazon-name {
  font-size: .95rem; font-weight: 600; line-height: 1.35; color: var(--ink);
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.dt-brand, .prod .brand, .prod-card .prod-brand, .brand-line { font-size: .8rem; color: var(--muted); }
.dt-model, .prod .modelo, .prod-card .model, .modelo {
  font-size: .72rem; color: var(--accent); word-break: break-all; font-weight: 500;
}
.dt-desc, .prod .desc, .amazon-specs { font-size: .82rem; color: var(--muted); flex: 1; }

/* Badges y precios */
.badge-promo, .promo-badge, .promo-flag {
  display: inline-flex; align-items: center; gap: .3rem;
  background: var(--accent); color: #fff;
  font-size: .65rem; font-weight: 700; letter-spacing: .05em;
  padding: .2rem .5rem; border-radius: 999px; text-transform: uppercase;
  width: fit-content;
}
.badge-stock { background: var(--success-soft); color: var(--success); }
.dt-badges { display: flex; gap: .35rem; flex-wrap: wrap; align-items: center; }
/* Método de pago: transferencia bancaria */
.pago-box { border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--surface);
  padding: .9rem 1rem; font-size: .85rem; color: var(--ink-2); }
.pago-box strong { color: var(--ink); }
.pago-box .pago-titulo { font-size: .72rem; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; color: var(--muted); margin-bottom: .35rem; }
/* Precios publicados SIN impuesto: la Ley 473 (precio con ITBMS incluido)
   rige hasta el 01/07/2027. Mostrar "incl." hoy sería publicidad engañosa. */
.precio-venta::after, .prod .precio::after, .prod .prod-price::after {
  content: " +Impuesto ITBMS de 7%"; font-size: .68em; font-weight: 500; color: var(--muted);
  letter-spacing: 0;
}
/* Visibilidad de precios apagada temporalmente (quitar para mostrar) */
.precio-venta, .prod .precio, .prod .prod-price, .precios { display: none !important; }

/* ---------- Login (Supabase Auth) ---------- */
#dt-user-chip { display: flex; align-items: center; gap: .5rem; margin-left: .5rem; }
#dt-user-chip button { background: none; border: 1px solid var(--line-strong); border-radius: 999px;
  padding: .35rem .9rem; font-size: .8rem; font-weight: 600; cursor: pointer; color: var(--ink); font-family: var(--sans); }
#dt-user-chip button:hover { border-color: var(--accent); color: var(--accent); }
.dt-user-mail { font-size: .8rem; color: var(--muted); max-width: 140px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
#dt-login-modal { position: fixed; inset: 0; background: rgba(0,0,0,.45); z-index: 120;
  display: none; align-items: center; justify-content: center; padding: 1rem; }
#dt-login-modal.open { display: flex; }
.dt-login-box { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.6rem; max-width: 360px; width: 100%; position: relative; box-shadow: var(--shadow-lg); }
.dt-login-box h3 { margin-bottom: .3rem; }
.dt-login-box p { color: var(--muted); font-size: .85rem; margin-bottom: .8rem; }
.dt-login-box input { width: 100%; padding: .6rem .8rem; border: 1px solid var(--line-strong);
  border-radius: 8px; font: inherit; margin-bottom: .7rem; color: var(--ink); background: var(--panel); }
.dt-login-box .btn { width: 100%; }
#dt-login-x { position: absolute; top: .6rem; right: .8rem; background: none; border: 0;
  font-size: 1rem; cursor: pointer; color: var(--muted); }
#dt-login-msg { min-height: 1.2em; text-align: center; }
@media print { #dt-user-chip, #dt-login-modal { display: none !important; } }

/* ---------- Carrito de cotización ---------- */
#dt-cart-fab { position: fixed; right: 1.1rem; top: 50%; z-index: 90;
  width: 56px; height: 56px; border-radius: 50%; border: 0; cursor: pointer;
  background: #0a72ef; color: #fff; font-size: 1.5rem;
  box-shadow: var(--shadow-lg); transition: transform .15s;
  transform: translateY(-50%); }
#dt-cart-fab:hover { transform: translateY(-50%) scale(1.06); }
#dt-cart-count { position: absolute; top: -4px; right: -4px; min-width: 22px; height: 22px;
  border-radius: 999px; background: var(--ink); color: #fff; font-size: .72rem; font-weight: 700;
  display: grid; place-items: center; padding: 0 5px; }
#dt-cart-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.4); z-index: 94;
  opacity: 0; pointer-events: none; transition: opacity .2s; }
body.dt-cart-open #dt-cart-overlay { opacity: 1; pointer-events: auto; }
#dt-cart-drawer { position: fixed; top: 0; right: 0; bottom: 0; width: min(380px, 92vw);
  background: var(--panel); z-index: 95; display: flex; flex-direction: column;
  border-left: 1px solid var(--line); box-shadow: var(--shadow-lg);
  transform: translateX(105%); transition: transform .22s ease; }
body.dt-cart-open #dt-cart-drawer { transform: none; }
.dt-cart-head { display: flex; justify-content: space-between; align-items: center;
  padding: 1rem 1.1rem; border-bottom: 1px solid var(--line); }
.dt-cart-head button { background: none; border: 0; font-size: 1.1rem; cursor: pointer; color: var(--ink); }
#dt-cart-items { flex: 1; overflow-y: auto; padding: .8rem 1.1rem; display: flex; flex-direction: column; gap: .7rem; }
.dt-cart-empty, .dt-cart-loading { color: var(--muted); text-align: center; padding: 2rem 1rem; font-size: .9rem; }
.dt-cart-item { display: flex; gap: .7rem; align-items: center; border: 1px solid var(--line);
  border-radius: var(--radius-sm); padding: .55rem; background: var(--panel); }
.dt-cart-item img { width: 52px; height: 52px; object-fit: contain; background: var(--surface); border-radius: 6px; }
.dt-cart-noimg { width: 52px; height: 52px; display: grid; place-items: center; background: var(--surface); border-radius: 6px; }
.dt-cart-meta { flex: 1; display: flex; flex-direction: column; gap: .15rem; min-width: 0; }
.dt-cart-meta strong { font-size: .8rem; line-height: 1.25; }
.dt-cart-meta span { font-size: .7rem; color: var(--muted); }
.dt-cart-qty { display: flex; align-items: center; gap: .5rem; margin-top: .2rem; }
.dt-cart-qty button { width: 26px; height: 26px; border-radius: 6px; border: 1px solid var(--line-strong);
  background: #fff; cursor: pointer; font-weight: 700; color: var(--ink); }
.dt-cart-qty b { min-width: 20px; text-align: center; font-size: .85rem; }
.dt-cart-rm { background: none; border: 0; cursor: pointer; font-size: 1rem; }
.dt-cart-foot { display: flex; gap: .6rem; padding: 1rem 1.1rem; border-top: 1px solid var(--line); }
.dt-cart-foot .btn { flex: 1; }
.dt-add { margin-top: .55rem; width: 100%; }
.dt-add-detail { margin-top: .7rem; }
#dt-toast { position: fixed; left: 50%; bottom: 5.5rem; transform: translateX(-50%) translateY(10px);
  background: var(--ink); color: #fff; font-size: .85rem; font-weight: 600;
  padding: .6rem 1.1rem; border-radius: 999px; z-index: 99; opacity: 0; pointer-events: none;
  transition: opacity .2s, transform .2s; }
#dt-toast.show { opacity: 1; transform: translateX(-50%); }
@media print { #dt-cart-fab, #dt-cart-drawer, #dt-cart-overlay, #dt-toast, .dt-add { display: none !important; } }
.precios, .precio, .price, .amazon-price { display: flex; align-items: baseline; gap: .5rem; flex-wrap: wrap; margin-top: .25rem; }
.precio-venta, .precio, .price { font-weight: 700; color: var(--ink); font-size: 1rem; }
.precio-base, .precio-old { font-size: .78rem; color: var(--muted); text-decoration: line-through; }
.precio-margen { font-size: .65rem; color: var(--accent-ink); background: var(--accent-soft); padding: .1rem .45rem; border-radius: 999px; font-weight: 700; }
.disp, .result-count, .results-info { font-size: .78rem; color: var(--muted); }
.result-count, .results-info { margin: .5rem 0; }

/* Placeholder sin imagen */
.no-img, .thumb.no-img, .img-wrap.no-img {
  background: var(--surface); border: 1px dashed var(--line-strong);
  color: var(--muted);
}
.no-img svg { width: 44px; height: 44px; opacity: .35; }
.sin-img { border-style: dashed; }

/* ---------- Filtros / búsqueda ---------- */
.filters, .cat-tabs { display: flex; gap: .55rem; flex-wrap: wrap; margin: 1.1rem 0; align-items: center; }
.filters select, .filters input, .search-input, .contact-form input, .contact-form textarea {
  background: #fff; border: 1px solid var(--line-strong);
  color: var(--ink); padding: .6rem .8rem; border-radius: 8px; font: inherit; font-size: .9rem;
}
.filters select:focus, .filters input:focus, .search-input:focus { outline: 2px solid rgba(226, 35, 26, .4); border-color: var(--accent); }
.search-hero { width: min(var(--max), 92%); margin: 0 auto; padding: 3rem 0 1.5rem; text-align: center; }
.search-hero h1 { font-size: clamp(1.7rem, 3.6vw, 2.4rem); letter-spacing: -.02em; }
.search-hero p { color: var(--muted); margin: .4rem 0 1.2rem; }
.search-input { width: 100%; max-width: 620px; margin: 0 auto; display: block; font-size: 1.02rem; padding: .85rem 1.1rem; }
.filter-btn, .cat-tab {
  background: #fff; border: 1px solid var(--line-strong); border-radius: 999px;
  padding: .45rem 1rem; font-size: .8rem; font-weight: 600; cursor: pointer; color: var(--ink-2);
  transition: border-color .15s, background .15s, color .15s;
}
.filter-btn:hover, .cat-tab:hover { border-color: var(--accent); color: var(--accent); }
.filter-btn.active, .cat-tab.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.cat-tab.promo-tab { background: var(--accent-soft); border-color: #f3c1bd; color: var(--accent-ink); }

/* ---------- Paginación ---------- */
.pagination { display: flex; justify-content: space-between; align-items: center; margin: 1.8rem 0 .5rem; flex-wrap: wrap; gap: .6rem; }
.pagination .info { font-size: .82rem; color: var(--muted); }
.pagination .nav, .pagination .pag-nav { display: flex; gap: .45rem; flex-wrap: wrap; margin: 0; }
.pagination button, .pagination a {
  background: #fff; border: 1px solid var(--line-strong); border-radius: 8px;
  padding: .45rem .8rem; font-size: .82rem; cursor: pointer; color: var(--ink);
  text-decoration: none; min-width: 38px; text-align: center; font-weight: 600;
}
.pagination button:hover, .pagination a:hover { border-color: var(--accent); color: var(--accent); }
.pagination button.active, .pagination a.current { background: var(--accent); color: #fff; border-color: var(--accent); }
.pagination button:disabled, .pagination a:disabled, .pagination a[disabled] { opacity: .4; cursor: default; pointer-events: none; }

/* ---------- Skeletons ---------- */
.skeleton-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 1.1rem; margin-top: 1rem; }
.skeleton {
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: #fff;
}
.skeleton .sk-thumb { aspect-ratio: 4/3; background: linear-gradient(100deg, #eef0f3 40%, #f7f8fa 50%, #eef0f3 60%); background-size: 200% 100%; animation: shimmer 1.2s infinite; }
.skeleton .sk-line { height: 12px; border-radius: 6px; margin: .7rem 1rem; background: linear-gradient(100deg, #eef0f3 40%, #f7f8fa 50%, #eef0f3 60%); background-size: 200% 100%; animation: shimmer 1.2s infinite; }
.skeleton .sk-line.short { width: 55%; }
@keyframes shimmer { to { background-position: -200% 0; } }

/* ---------- Producto individual ---------- */
.breadcrumb { font-size: .8rem; color: var(--muted); margin-bottom: 1rem; }
.breadcrumb a { color: var(--muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--accent); }
.prod-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: start; }
.prod-img {
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  background: var(--surface); display: flex; place-items: center; justify-content: center;
  min-height: 320px; max-height: 520px; padding: 1.5rem;
}
.prod-img img { width: 100%; height: auto; max-height: 480px; object-fit: contain; }
.prod-img.no-img { color: var(--muted); font-size: .9rem; }
.prod-info { display: flex; flex-direction: column; gap: .55rem; }
.prod-info h1 { font-size: 1.6rem; font-weight: 700; line-height: 1.2; letter-spacing: -.02em; }
.prod-info .desc { color: var(--ink-2); line-height: 1.65; }
.spec-table { width: 100%; border-collapse: collapse; margin-top: .6rem; font-size: .88rem; }
.spec-table th, .spec-table td { text-align: left; padding: .55rem .7rem; border-bottom: 1px solid var(--line); }
.spec-table th { color: var(--muted); font-weight: 600; width: 34%; }

/* ---------- Aliado / PACA / Amazon ---------- */
.aliado-box { margin-top: 1rem; border-top: 1px solid var(--line); padding-top: 1.6rem; }
.aliado-lead { font-size: .98rem; color: var(--ink-2); line-height: 1.65; max-width: 72ch; margin-bottom: 1.2rem; }
.paca-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.7rem; }
.paca-tag { font-size: .7rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--accent); }
.paca-card h3 { font-size: 1.25rem; letter-spacing: -.01em; margin: .3rem 0 .5rem; }
.paca-card p { color: var(--ink-2); font-size: .92rem; margin: .4rem 0; }
.paca-attr { display: grid; grid-template-columns: repeat(3, 1fr); gap: .9rem; margin: 1.2rem 0; }
.paca-attr div { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm); padding: .85rem; }
.paca-attr strong { display: block; font-size: .85rem; margin-bottom: .2rem; }
.paca-attr span { font-size: .8rem; color: var(--muted); }
.paca-gal { display: grid; grid-template-columns: repeat(3, 1fr); gap: .8rem; margin: 1.1rem 0; }
.paca-gal figure { margin: 0; border: 1px solid var(--line); border-radius: var(--radius-sm); overflow: hidden; background: #fff; }
.paca-gal img { width: 100%; aspect-ratio: 16/10; object-fit: cover; display: block; }
.paca-gal figcaption { font-size: .75rem; color: var(--muted); text-align: center; padding: .45rem; }
.amazon-category { margin-bottom: 2.2rem; }
.amazon-cat-title { font-size: 1.05rem; margin-bottom: .9rem; border-bottom: 2px solid var(--line); padding-bottom: .4rem; }
.amazon-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 1.1rem; }
.amazon-btn { font-size: .8rem; padding: .55rem 1rem; text-align: center; width: 100%; }

/* ---------- Promos / banners ---------- */
.promo-banner {
  background: linear-gradient(135deg, var(--accent), var(--accent-ink));
  color: #fff; padding: 1rem 1.2rem; border-radius: var(--radius);
  margin: 1rem 0; text-align: center; box-shadow: var(--shadow-sm);
}
.promo-banner b { font-weight: 700; }

/* ---------- Contacto / prose ---------- */
.prose { max-width: 70ch; }
.prose p { color: var(--ink-2); margin-bottom: 1rem; }
.contact-wrap { max-width: 600px; margin: 0 auto; }
.contact-form { display: grid; gap: .9rem; }
.contact-form label { display: grid; gap: .35rem; font-size: .85rem; color: var(--muted); font-weight: 500; }
.form-msg { color: var(--accent); font-weight: 600; min-height: 1.2em; text-align: center; }
.contact-info { text-align: center; color: var(--muted); margin-top: 1.6rem; font-size: .92rem; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--line); background: var(--surface); margin-top: 3rem; }
.footer-grid {
  width: min(var(--max), 92%); margin: 0 auto; padding: 2.5rem 0 1.5rem;
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 1.5rem;
}
.footer-grid h4 { font-size: .82rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin-bottom: .7rem; }
.footer-grid a { display: block; color: var(--ink-2); text-decoration: none; font-size: .88rem; padding: .18rem 0; }
.footer-grid a:hover { color: var(--accent); }
.footer-brand p { color: var(--muted); font-size: .85rem; margin-top: .5rem; max-width: 34ch; }
.footer-bottom {
  width: min(var(--max), 92%); margin: 0 auto; padding: 1rem 0 1.6rem;
  border-top: 1px solid var(--line); color: var(--muted); font-size: .78rem;
  display: flex; justify-content: space-between; gap: .8rem; flex-wrap: wrap;
}

/* ---------- Animación ---------- */
.reveal { opacity: 0; transform: translateY(14px); animation: rise .55s ease forwards; }
.reveal:nth-child(2) { animation-delay: .06s; } .reveal:nth-child(3) { animation-delay: .12s; }
.reveal:nth-child(4) { animation-delay: .18s; } .reveal:nth-child(5) { animation-delay: .24s; }
.reveal:nth-child(6) { animation-delay: .3s; }
@keyframes rise { to { opacity: 1; transform: none; } }

/* ---------- Responsive ---------- */
@media (max-width: 1020px) {
  .svc-grid { grid-template-columns: repeat(2, 1fr); }
  .hero { grid-template-columns: 1fr; }
  .hero-media { min-height: 220px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 700px) {
  .prod-detail { grid-template-columns: 1fr; }
  .paca-attr { grid-template-columns: 1fr 1fr; }
  .paca-gal { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .nav-toggle { display: block; }
  .nav { display: none; flex-direction: column; gap: .4rem; width: 100%; padding: .8rem 0 0; margin: 0; align-items: stretch; }
  .nav.open { display: flex; }
  .nav a { padding: .55rem .2rem; border-bottom: 1px solid var(--line); }
  .header-cta { display: none; }
  .svc-grid { grid-template-columns: 1fr; }
  .container { padding: 2.5rem 0; }
  .hero { padding: 3rem 0 2rem; }
  .paca-attr { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .pagination { justify-content: center; }
}

/* ---------- Modo oscuro (respeto al sistema) ---------- */
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #101014; --surface: #17171c; --panel: #17171c;
    --ink: #f2f2f4; --ink-2: #c9c9cf; --muted: #a1a1aa; --muted-foreground: #a1a1aa;
    --line: #26262c; --line-strong: #34343c;
    --accent-soft: rgba(226, 35, 26, .16);
    --shadow-sm: none; --shadow-md: 0 8px 24px rgba(0, 0, 0, .35); --shadow-lg: 0 16px 40px rgba(0, 0, 0, .45);
  }
  .site-header { background: rgba(16, 16, 20, .88); }
  .filters select, .filters input, .search-input, .contact-form input, .contact-form textarea,
  .filter-btn, .cat-tab, .pagination button, .pagination a, .btn-ghost, .btn.btn-ghost { background: #1d1d23; color: var(--ink); }
  .svc-img, .dt-thumb, .prod .thumb, .prod-card .img-wrap, .thumb, .prod-img { background: #1d1d23; }
  .paca-card, .paca-attr div { background: #1d1d23; }
  .site-footer { background: #0c0c0f; }
  .skeleton, .skeleton .sk-thumb, .skeleton .sk-line { background-color: #1d1d23; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { animation: none; opacity: 1; transform: none; }
  .skeleton .sk-thumb, .skeleton .sk-line { animation: none; }
  * { transition: none !important; }
}