.modern-catalog {
  --brand: var(--gold, #8b6f3d);
  --brand-strong: var(--gold-d, #5d4727);
  --ink: #181815;
  --muted: #68675f;
  --paper: #f7f5ef;
  --surface: #fffefb;
  --bg: #f7f5ef;
  --bg2: #fffefb;
  --bg3: #efede6;
  --text: #181815;
  --text-m: #68675f;
  --text-d: #96948b;
  --border: rgba(24, 24, 21, .12);
  --surface-h: rgba(24, 24, 21, .055);
  --filter-bar-bg: rgba(247, 245, 239, .92);
  --r: 18px;
  --r-sm: 12px;
  --r-lg: 28px;
  --shadow: 0 24px 70px rgba(24, 24, 21, .09);
  min-height: 100vh;
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.modern-catalog.tenant-loading { opacity: 1; }
.modern-catalog *, .modern-catalog *::before, .modern-catalog *::after { box-sizing: border-box; }
.modern-catalog a { color: inherit; }
.modern-shell { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }
.modern-skip-link {
  position: fixed; z-index: 2000; top: 12px; left: 12px; padding: 10px 14px;
  border-radius: 10px; background: var(--ink); color: #fff; transform: translateY(-160%);
}
.modern-skip-link:focus { transform: translateY(0); }
.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; }

.modern-catalog .modern-header {
  position: sticky; top: 0; z-index: 100;
  height: auto; border: 0; border-bottom: 1px solid var(--border);
  background: rgba(247, 245, 239, .9); backdrop-filter: blur(18px);
}
.modern-catalog .modern-header__inner {
  width: min(1180px, calc(100% - 40px)); min-height: 82px; margin-inline: auto; padding: 0;
  display: flex; align-items: center; gap: 26px;
}
.modern-catalog .cat-brand { display: inline-flex; align-items: center; gap: 12px; color: inherit; text-decoration: none; }
.modern-catalog .cat-brand__emblem {
  width: 44px; height: 44px; position: relative; display: block; flex: 0 0 auto;
  border: 1px solid color-mix(in srgb, var(--brand) 45%, transparent); border-radius: 50%;
  background: transparent;
}
.modern-catalog .cat-brand__emblem span { position: absolute; left: 12px; width: 18px; height: 1px; background: var(--brand); transform-origin: center; }
.modern-catalog .cat-brand__emblem span:first-child { top: 16px; transform: rotate(35deg); }
.modern-catalog .cat-brand__emblem span:last-child { top: 24px; transform: rotate(-35deg); }
.modern-catalog .cat-brand img { width: 46px; height: 46px; object-fit: contain; }
.modern-catalog .cat-brand__copy { min-width: 0; display: grid; line-height: 1.15; }
.modern-catalog .cat-brand__name { color: var(--ink); font-family: inherit; font-size: .97rem; font-weight: 750; }
.modern-catalog .cat-brand__tag { margin-top: 5px; color: var(--muted); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; }
.modern-nav { display: flex; gap: 24px; margin-left: auto; }
.modern-nav a { color: #393932; font-size: .83rem; font-weight: 650; text-decoration: none; }
.modern-nav a[aria-current="page"] { color: var(--brand-strong); }
.modern-cart-button {
  min-height: 44px; display: inline-flex; align-items: center; gap: 9px; padding: 9px 12px 9px 16px;
  border: 0; border-radius: 999px; background: var(--ink); color: #fff; cursor: pointer; font: inherit; font-size: .82rem; font-weight: 750;
}
.modern-cart-button svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 1.8; }
.modern-cart-count { min-width: 24px; height: 24px; display: grid; place-items: center; border-radius: 50%; background: var(--brand); color: var(--gold-contrast, #111); font-size: .7rem; }

.catalog-intro { padding: clamp(64px, 9vw, 112px) 0 54px; border-bottom: 1px solid var(--border); background: linear-gradient(135deg, color-mix(in srgb, var(--brand) 8%, transparent), transparent 42%); }
.catalog-intro__layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(320px, 480px); align-items: end; gap: 70px; }
.modern-eyebrow { display: flex; align-items: center; gap: 10px; margin: 0 0 16px; color: var(--brand-strong); font-size: .7rem; font-weight: 750; letter-spacing: .16em; text-transform: uppercase; }
.modern-eyebrow span { width: 28px; height: 1px; background: currentColor; }
.catalog-intro h1 { margin: 0; font-family: Georgia, "Times New Roman", serif; font-size: clamp(4rem, 8vw, 7rem); font-weight: 400; letter-spacing: -.065em; line-height: .9; }
.catalog-intro p:not(.modern-eyebrow) { max-width: 520px; margin: 24px 0 0; color: var(--muted); }
.modern-catalog .modern-search { max-width: none; margin: 0; position: relative; }
.modern-search svg { position: absolute; z-index: 2; top: 50%; left: 19px; width: 20px; height: 20px; transform: translateY(-50%); fill: none; stroke: var(--muted); stroke-width: 1.6; }
.modern-catalog .modern-search .input { width: 100%; height: 58px; padding: 0 20px 0 52px; border: 1px solid var(--border); border-radius: 999px; background: rgba(255,255,255,.74); color: var(--ink); box-shadow: 0 14px 35px rgba(24,24,21,.05); }
.modern-catalog .modern-search .input:focus { border-color: color-mix(in srgb, var(--brand) 55%, transparent); box-shadow: 0 0 0 4px color-mix(in srgb, var(--brand) 12%, transparent); }

.catalog-controls { position: relative; z-index: 5; background: var(--paper); }
.modern-catalog .filter-bar { border: 0; border-bottom: 1px solid var(--border); background: transparent; }
.modern-catalog .filter-bar__inner { min-height: 70px; padding: 13px 0; display: flex; align-items: center; gap: 9px; overflow-x: auto; }
.modern-catalog .filter-btn {
  min-height: 38px; flex: 0 0 auto; padding: 8px 15px; border: 1px solid var(--border); border-radius: 999px;
  background: transparent; color: var(--muted); font: inherit; font-size: .76rem; font-weight: 700; letter-spacing: .01em; text-transform: none; cursor: pointer;
}
.modern-catalog .filter-btn:hover { border-color: color-mix(in srgb, var(--brand) 45%, transparent); color: var(--ink); }
.modern-catalog .filter-btn.active { border-color: var(--ink); background: var(--ink); color: #fff; }
.modern-catalog .segment-bar { display: none; }
.filter-label { flex: 0 0 auto; color: var(--muted); font-size: .68rem; font-weight: 750; letter-spacing: .14em; text-transform: uppercase; }
.modern-catalog .price-filters-bar { border-bottom: 1px solid var(--border); background: color-mix(in srgb, var(--surface) 66%, transparent); }
.price-controls { min-height: 72px; display: flex; align-items: center; gap: 9px; }
.price-controls label { flex: 0 1 132px; }
.modern-catalog .price-controls .input { width: 100%; min-height: 40px; padding: 7px 12px; border: 1px solid var(--border); border-radius: 999px; background: var(--surface); color: var(--ink); }
.price-separator { color: var(--muted); }
.quick-price-list { display: flex; gap: 8px; margin-left: auto; overflow-x: auto; }

.modern-catalog .cat-main { max-width: none; min-height: 440px; padding: 56px 0 100px; }
.modern-catalog .products-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.modern-catalog .product-card { overflow: hidden; border: 1px solid var(--border); border-radius: 26px; background: var(--surface); box-shadow: none; transition: transform .3s ease, box-shadow .3s ease; }
.modern-catalog .product-card:hover { transform: translateY(-6px); border-color: var(--border); box-shadow: var(--shadow); }
.modern-catalog .product-card__img-wrap { aspect-ratio: 1.15; background: #ebe8df; }
.modern-catalog .product-card__body { padding: 22px; }
.modern-catalog .product-card__brand { color: var(--brand-strong); font-size: .68rem; letter-spacing: .14em; }
.modern-catalog .product-card__name { min-height: 2.5em; color: var(--ink); font-family: Georgia, "Times New Roman", serif; font-size: 1.35rem; font-weight: 400; line-height: 1.2; }
.modern-catalog .product-card__chip { background: var(--bg3); color: var(--muted); }
.modern-catalog .product-card__price { color: var(--ink); font-family: Georgia, "Times New Roman", serif; font-size: 1.18rem; }
.modern-catalog .product-card__btn { background: var(--ink); color: #fff; box-shadow: none; }
.modern-catalog .product-card .btn--primary { min-height: 43px; border-radius: 999px; background: var(--brand-strong); color: #fff; box-shadow: none; }
.modern-catalog .badge { border-radius: 999px; }
.modern-catalog .cat-loading, .modern-catalog .empty-state { color: var(--muted); }

.modern-footer { padding: 38px 0; border-top: 1px solid var(--border); background: var(--surface); text-align: left; }
.modern-footer .modern-shell { display: flex; justify-content: space-between; gap: 30px; }
.modern-footer p { margin: 0; color: var(--muted); font-size: .78rem; }

.modern-catalog .modal-overlay { background: rgba(24,24,21,.55); backdrop-filter: blur(10px); }
.modern-catalog .modal { border: 1px solid rgba(255,255,255,.28); border-radius: 28px; background: var(--surface); color: var(--ink); box-shadow: 0 30px 90px rgba(24,24,21,.25); }
.modern-catalog .pdp-img-wrap { background: #ebe8df; border-radius: 28px 28px 0 0; }
.modern-catalog .pdp-brand { color: var(--brand-strong); }
.modern-catalog .pdp-name { color: var(--ink); font-family: Georgia, "Times New Roman", serif; font-weight: 400; }
.modern-catalog .pdp-price-block { border-color: var(--border); background: var(--bg3); }
.modern-catalog .pdp-price-val { color: var(--ink); }
.modern-catalog #pdp-unit-selector-container { margin: 12px 0; }
.modern-catalog #pdp-unit-selector-container label { display: block; margin-bottom: 5px; color: var(--muted); font-size: .78rem; font-weight: 650; }
.modern-catalog #pdp-unit-selector { width: 100%; background: var(--surface); color: var(--ink); }
.pdp-actions, .cart-actions { display: grid; gap: 10px; }
.modern-catalog .pdp-actions .btn { width: 100%; min-height: 46px; justify-content: center; border-radius: 999px; }
.modern-catalog .cart-drawer { background: var(--surface); color: var(--ink); }
.modern-catalog .cart-drawer__header, .modern-catalog .cart-drawer__footer { border-color: var(--border); background: var(--surface); }
.modern-catalog .cart-drawer__header h2 { margin: 0; font-family: Georgia, "Times New Roman", serif; font-size: 1.55rem; font-weight: 400; }
.modern-catalog .cart-item__name, .modern-catalog .cart-empty__title, .modern-catalog .cart-total-value { color: var(--ink); }
.modern-catalog .cart-item__brand { color: var(--brand-strong); }
.modern-catalog .cart-submit-btn { min-height: 46px; border-radius: 999px; }

@media (max-width: 900px) {
  .catalog-intro__layout { grid-template-columns: 1fr; gap: 34px; }
  .modern-catalog .products-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .quick-price-list { width: 100%; margin-left: 0; }
  .price-controls { flex-wrap: wrap; padding-block: 14px; }
}

@media (max-width: 640px) {
  .modern-shell, .modern-catalog .modern-header__inner { width: min(100% - 28px, 1180px); }
  .modern-catalog .modern-header__inner { min-height: 70px; flex-direction: row; padding: 0; gap: 10px; }
  .modern-nav { display: none; }
  .modern-catalog .cat-brand { min-width: 0; }
  .modern-catalog .cat-brand__name { max-width: 150px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .modern-cart-button { margin-left: auto; padding-left: 12px; }
  .catalog-intro { padding: 54px 0 38px; }
  .catalog-intro h1 { font-size: clamp(3.6rem, 20vw, 5.4rem); }
  .modern-catalog .products-grid { grid-template-columns: 1fr !important; gap: 18px !important; }
  .modern-catalog .product-card__img-wrap { aspect-ratio: 1.35; }
  .modern-catalog .filter-bar__inner { padding-block: 12px; }
  .price-controls label { flex: 1 1 115px; }
  .quick-price-list { padding-bottom: 2px; }
  .modern-footer .modern-shell { flex-direction: column; gap: 8px; }
  .modern-catalog .whatsapp-float__text { display: none; }
  .modern-catalog .whatsapp-float { width: 48px; height: 48px; justify-content: center; padding: 0; }
}