/* ============================================================
   NÁCAR Bisutería — Design System
   Basado en skills/design/SKILL.md
   ============================================================ */

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --gold:      #B8915A;
  --gold-lt:   #E8D5B8;
  --gold-dk:   #8A6535;
  --bg:        #FAF8F4;
  --bg-2:      #F2EFE9;
  --text:      #1C1C1A;
  --text-2:    #6B6860;
  --text-3:    #A8A59F;
  --border:    rgba(28, 28, 26, 0.12);
  --border-md: rgba(28, 28, 26, 0.22);

  --font-serif: Georgia, 'Times New Roman', serif;
  --font-sans:  system-ui, -apple-system, BlinkMacSystemFont, sans-serif;

  --nav-h: 52px;
  --subnav-h: 40px;
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  font-size: 13px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  animation: nc-fade 0.25s ease;
}

@keyframes nc-fade { from { opacity: 0; } to { opacity: 1; } }

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { font-family: var(--font-sans); border: none; background: none; cursor: pointer; }
ul, ol { list-style: none; }

/* ── Tipografía base ────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.15;
}

/* ── Utilidades ─────────────────────────────────────────────── */
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

.container {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* ════════════════════════════════════════════════════════════
   NAVBAR
   ════════════════════════════════════════════════════════════ */

.navbar {
  position: sticky;
  top: 0;
  z-index: 200;
  background: var(--bg);
  border-bottom: 0.5px solid var(--border);
}

.navbar-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-h);
  padding: 0 2rem;
}

.navbar-locale {
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-3);
  min-width: 120px;
}

.navbar-logo {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 400;
  letter-spacing: 0.38em;
  color: var(--text);
  text-transform: uppercase;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

.navbar-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  min-width: 120px;
  justify-content: flex-end;
}

.navbar-actions a,
.navbar-actions button {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--text-2);
  transition: color 0.2s;
}

.navbar-actions a:hover,
.navbar-actions button:hover { color: var(--text); }

.navbar-cart {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--text);
  font-weight: 500;
  border: 0.5px solid var(--border-md);
  padding: 0.3rem 0.85rem;
  transition: border-color 0.2s, background 0.2s;
}

.navbar-cart:hover {
  border-color: var(--text);
  background: var(--bg-2);
}

.navbar-cart .cart-count {
  display: inline-block;
  font-weight: 500;
}

/* Sub-nav: categorías */
.subnav {
  height: var(--subnav-h);
  border-top: 0.5px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 2rem;
  gap: 2.5rem;
  overflow-x: auto;
  -ms-overflow-style: none;
  scrollbar-width: none;
}

.subnav::-webkit-scrollbar { display: none; }

.subnav-link {
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-2);
  white-space: nowrap;
  padding: 0.2rem 0;
  border-bottom: 0.5px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}

.subnav-link:hover,
.subnav-link.active {
  color: var(--text);
  border-bottom-color: var(--text);
}

.subnav-link.gold {
  color: var(--gold);
}

.subnav-link.gold:hover {
  border-bottom-color: var(--gold);
}

/* ════════════════════════════════════════════════════════════
   HERO
   ════════════════════════════════════════════════════════════ */

.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-bottom: 0.5px solid var(--border);
  min-height: 400px;
}

.hero-text {
  padding: 3.5rem 2.5rem 3.5rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-right: 0.5px solid var(--border);
}

.hero-eyebrow {
  font-size: 9px;
  letter-spacing: 0.38em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.1rem;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: 40px;
  font-weight: 400;
  line-height: 1.08;
  color: var(--text);
  margin-bottom: 1.1rem;
}

.hero-subtitle {
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.8;
  max-width: 300px;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.hero-image {
  background: var(--bg-2);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  min-height: 340px;
}

.hero-badge {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  border: 0.5px solid var(--gold-lt);
  padding: 0.3rem 0.75rem;
}

/* ════════════════════════════════════════════════════════════
   BOTONES
   ════════════════════════════════════════════════════════════ */

.btn {
  display: inline-block;
  padding: 0.65rem 1.75rem;
  border: 0.5px solid var(--text);
  font-family: var(--font-sans);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
  white-space: nowrap;
}

.btn:hover {
  background: var(--text);
  color: var(--bg);
}

.btn-gold {
  border-color: var(--gold);
  color: var(--gold);
}

.btn-gold:hover {
  background: var(--gold);
  color: var(--bg);
}

.btn-sm {
  padding: 0.4rem 1rem;
  font-size: 9px;
}

/* ════════════════════════════════════════════════════════════
   BARRA DE CATEGORÍAS / FILTROS
   ════════════════════════════════════════════════════════════ */

.catalog-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 2rem;
  border-bottom: 0.5px solid var(--border);
  gap: 1rem;
  flex-wrap: wrap;
}

.catalog-bar-left {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.filter-label {
  font-size: 9px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-3);
}

.filter-pills {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.filter-pill {
  font-size: 10px;
  letter-spacing: 0.1em;
  padding: 0.25rem 0.8rem;
  border: 0.5px solid var(--border);
  color: var(--text-2);
  background: transparent;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
  white-space: nowrap;
}

.filter-pill:hover {
  border-color: var(--border-md);
  color: var(--text);
}

.filter-pill.active {
  border-color: var(--text);
  color: var(--text);
  background: var(--bg-2);
}

.filter-pill.active-gold {
  border-color: var(--gold);
  color: var(--gold);
}

/* Select de ordenamiento */
.sort-select {
  font-family: var(--font-sans);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--text-2);
  border: 0.5px solid var(--border);
  background: transparent;
  padding: 0.3rem 0.75rem;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23A8A59F' stroke-width='0.8' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.6rem center;
  padding-right: 1.75rem;
}

.catalog-count {
  font-size: 11px;
  color: var(--text-3);
}

/* ════════════════════════════════════════════════════════════
   GRID DE PRODUCTOS
   ════════════════════════════════════════════════════════════ */

.products-section {
  border-bottom: 0.5px solid var(--border);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

/* ── Tarjeta de producto ────────────────────────────────────── */

.product-card {
  border-right: 0.5px solid var(--border);
  border-bottom: 0.5px solid var(--border);
  transition: background 0.2s;
}

.product-card:hover { background: var(--bg-2); }

/* Quitar borde derecho de la última columna */
.products-grid .product-card:nth-child(3n) { border-right: none; }

.product-card-link { display: block; }

.product-card-image {
  aspect-ratio: 3 / 4;
  background: var(--bg-2);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.product-card:hover .product-card-image img {
  transform: scale(1.04);
}

/* Placeholder cuando no hay imagen */
.product-card-image .img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-3);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

/* Badge (Nuevo / Oferta / Agotado) */
.product-badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.2rem 0.55rem;
  background: var(--text);
  color: var(--bg);
}

.product-badge.badge-sale { background: var(--gold); }
.product-badge.badge-out  { background: var(--text-3); }

/* Wishlist button (ícono corazón) */
.product-wish {
  position: absolute;
  top: 0.6rem;
  right: 0.75rem;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-3);
  opacity: 0;
  transition: opacity 0.2s, color 0.2s;
  cursor: pointer;
  background: var(--bg);
  border: 0.5px solid var(--border);
}

.product-card:hover .product-wish { opacity: 1; }
.product-wish:hover { color: var(--gold); border-color: var(--gold-lt); }

/* Info de la tarjeta */
.product-card-info {
  padding: 0.85rem 0.9rem;
}

.product-card-category {
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 0.3rem;
}

.product-card-name {
  font-family: var(--font-serif);
  font-size: 14px;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 0.55rem;
  line-height: 1.3;
}

.product-card-price {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
}

.price-current {
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
}

.price-current.on-sale { color: var(--gold); }

.price-old {
  font-size: 11px;
  color: var(--text-3);
  text-decoration: line-through;
}

/* Estado sin stock */
.product-card.out-of-stock .product-card-image {
  opacity: 0.6;
}

.product-card.out-of-stock .price-current {
  color: var(--text-3);
}

/* ════════════════════════════════════════════════════════════
   SECCIÓN STRIP DE SERVICIOS
   ════════════════════════════════════════════════════════════ */

.service-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: 0.5px solid var(--border);
}

.service-item {
  padding: 1.1rem 1.5rem;
  border-right: 0.5px solid var(--border);
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
}

.service-item:last-child { border-right: none; }

.service-icon {
  flex-shrink: 0;
  width: 20px;
  color: var(--gold);
  margin-top: 2px;
}

.service-label {
  font-size: 9px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.15rem;
}

.service-text {
  font-size: 11px;
  color: var(--text-2);
  line-height: 1.5;
}

/* ════════════════════════════════════════════════════════════
   SECCIÓN CATEGORÍAS
   ════════════════════════════════════════════════════════════ */

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 1.5rem 2rem 1.1rem;
  border-bottom: 0.5px solid var(--border);
}

.section-title { font-family: var(--font-serif); font-size: 20px; font-weight: 400; }

.section-link {
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-3);
  transition: color 0.2s;
}

.section-link:hover { color: var(--text); }

.categories-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-bottom: 0.5px solid var(--border);
}

.category-card {
  border-right: 0.5px solid var(--border);
  padding: 1.5rem 1rem;
  text-align: center;
  cursor: pointer;
  transition: background 0.2s;
}

.category-card:last-child { border-right: none; }
.category-card:hover { background: var(--bg-2); }

.category-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 0.5px solid var(--border-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 0.75rem;
  transition: border-color 0.2s;
}

.category-card:hover .category-icon { border-color: var(--gold-lt); }

.category-name {
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-2);
}

/* ════════════════════════════════════════════════════════════
   BANNER EDITORIAL
   ════════════════════════════════════════════════════════════ */

.editorial-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 2rem 2rem;
  background: var(--bg-2);
  border-bottom: 0.5px solid var(--border);
  gap: 2rem;
}

.editorial-quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 17px;
  color: var(--text-2);
  line-height: 1.6;
  max-width: 420px;
}

.editorial-attr {
  font-size: 9px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-top: 0.6rem;
}

/* ════════════════════════════════════════════════════════════
   PAGINACIÓN
   ════════════════════════════════════════════════════════════ */

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  padding: 1.75rem 2rem;
  border-bottom: 0.5px solid var(--border);
}

.page-btn {
  min-width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: var(--text-2);
  border: 0.5px solid transparent;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
  padding: 0 0.5rem;
}

.page-btn:hover {
  border-color: var(--border-md);
  color: var(--text);
  background: var(--bg-2);
}

.page-btn.active {
  border-color: var(--text);
  color: var(--text);
  background: var(--bg-2);
  font-weight: 500;
}

.page-btn.disabled {
  color: var(--text-3);
  pointer-events: none;
}

/* ════════════════════════════════════════════════════════════
   ESTADO VACÍO (sin resultados)
   ════════════════════════════════════════════════════════════ */

.empty-state {
  padding: 4rem 2rem;
  text-align: center;
  border-bottom: 0.5px solid var(--border);
}

.empty-state-title {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 0.75rem;
}

.empty-state-text {
  font-size: 13px;
  color: var(--text-2);
  margin-bottom: 1.75rem;
  max-width: 320px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}

/* ════════════════════════════════════════════════════════════
   FOOTER
   ════════════════════════════════════════════════════════════ */

.footer {
  border-top: 0.5px solid var(--border);
}

.footer-main {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 0;
  padding: 2.5rem 2rem;
  border-bottom: 0.5px solid var(--border);
}

.footer-col {
  padding-right: 2rem;
}

.footer-logo {
  font-family: var(--font-serif);
  font-size: 16px;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  margin-bottom: 0.85rem;
}

.footer-tagline {
  font-size: 12px;
  color: var(--text-2);
  line-height: 1.7;
  max-width: 200px;
  margin-bottom: 1.25rem;
}

.footer-social {
  display: flex;
  gap: 1rem;
}

.footer-social a {
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-3);
  transition: color 0.2s;
}

.footer-social a:hover { color: var(--gold); }

.footer-heading {
  font-size: 9px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 1rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-links a {
  font-size: 12px;
  color: var(--text-2);
  transition: color 0.2s;
}

.footer-links a:hover { color: var(--text); }

.footer-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
}

.footer-copy {
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--text-3);
}

.footer-payments {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-3);
}

/* ════════════════════════════════════════════════════════════
   NOTIFICACIÓN (toast)
   ════════════════════════════════════════════════════════════ */

.nc-toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(calc(100% + 1.5rem));
  background: var(--text);
  color: var(--bg);
  font-size: 12px;
  letter-spacing: 0.05em;
  padding: 0.75rem 1.75rem;
  z-index: 9999;
  pointer-events: none;
  transition: transform 0.3s ease;
  white-space: nowrap;
}

.nc-toast.show {
  transform: translateX(-50%) translateY(0);
}

/* ════════════════════════════════════════════════════════════
   RESPONSIVE
   ════════════════════════════════════════════════════════════ */

@media (max-width: 1024px) {
  .products-grid { grid-template-columns: repeat(3, 1fr); }
  .categories-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-main { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 768px) {
  :root { --nav-h: 48px; }

  .navbar-locale { display: none; }
  .navbar-logo { font-size: 16px; }

  .hero { grid-template-columns: 1fr; }
  .hero-image { display: none; }
  .hero-text { padding: 2.5rem 1.25rem; border-right: none; }
  .hero-title { font-size: 30px; }

  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .products-grid .product-card:nth-child(3n) { border-right: 0.5px solid var(--border); }
  .products-grid .product-card:nth-child(2n) { border-right: none; }

  .categories-grid { grid-template-columns: repeat(3, 1fr); }
  .service-strip { grid-template-columns: 1fr; }
  .service-item { border-right: none; border-bottom: 0.5px solid var(--border); }
  .service-item:last-child { border-bottom: none; }

  .footer-main { grid-template-columns: 1fr; gap: 1.5rem; }
  .editorial-banner { flex-direction: column; align-items: flex-start; gap: 1.25rem; }

  .catalog-bar { padding: 0.75rem 1rem; }
  .section-header, .navbar-top { padding-left: 1.25rem; padding-right: 1.25rem; }
  .subnav { padding: 0 1.25rem; }
  .container { padding: 0 1.25rem; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 26px; }
  .categories-grid { grid-template-columns: repeat(2, 1fr); }
  .categories-grid .category-card:nth-child(2n) { border-right: none; }
  .navbar-actions { gap: 0.75rem; }
  .navbar-actions .nav-search { display: none; }
}