:root {
  --ink: #173f35;
  --muted: #5f6f69;
  --paper: #fbfaf6;
  --soft: #f0eee7;
  --line: #d8d3c7;
  --accent: #c9a96e;
}

* { box-sizing: border-box; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: Inter, Arial, sans-serif; line-height: 1.55; }
a { color: inherit; }
img { display: block; max-width: 100%; }
button, input, select { font: inherit; }
.site-shell { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }
.site-header { position: sticky; top: 0; z-index: 20; background: rgba(251,250,246,.96); border-bottom: 1px solid var(--line); }
.site-header__inner { min-height: 72px; display: flex; align-items: center; gap: 28px; }
.wordmark { font: 600 1.5rem "Playfair Display", Georgia, serif; text-decoration: none; margin-right: auto; }
.site-nav { display: flex; gap: 22px; align-items: center; }
.site-nav a { text-decoration: none; }
.site-nav a:hover, .site-nav a[aria-current="page"] { text-decoration: underline; text-underline-offset: 5px; }
.basket-link { white-space: nowrap; }
.page-head { padding: 62px 0 38px; border-bottom: 1px solid var(--line); }
.page-head h1, .pdp h1 { font: 500 clamp(2.4rem, 6vw, 4.8rem) "Playfair Display", Georgia, serif; margin: 0 0 12px; line-height: 1.05; }
.page-head p { max-width: 650px; color: var(--muted); margin: 0; font-size: 1.08rem; }
.catalog-tools { display: grid; grid-template-columns: 1fr auto auto; gap: 14px; padding: 24px 0; align-items: end; }
.field { display: grid; gap: 6px; }
.field label { font-size: .75rem; text-transform: uppercase; letter-spacing: .08em; }
.field input, .field select { border: 1px solid var(--line); padding: 12px 14px; background: white; color: var(--ink); min-height: 46px; }
.result-count { color: var(--muted); padding-bottom: 12px; }
.product-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 30px 20px; padding: 10px 0 70px; }
.product-card { min-width: 0; }
.product-card__link { display: block; text-decoration: none; }
.product-card__media { position: relative; aspect-ratio: 4/5; overflow: hidden; background: var(--soft); margin-bottom: 14px; }
.product-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s ease; }
.product-card__link:hover img { transform: scale(1.025); }
.product-card__badge { position: absolute; top: 12px; right: 12px; padding: 5px 8px; background: var(--paper); font-size: .68rem; text-transform: uppercase; letter-spacing: .08em; }
.product-card__category { color: var(--muted); text-transform: uppercase; font-size: .7rem; letter-spacing: .09em; margin: 0 0 4px; }
.product-card__name { font: 500 1.18rem "Playfair Display", Georgia, serif; margin: 0 0 4px; }
.product-card__summary { color: var(--muted); margin: 8px 0 0; font-size: .92rem; }
.product-card__price { margin: 0; }
.product-card__rating { display: flex; align-items: center; gap: 8px; margin: 7px 0 0; font-size: .78rem; color: var(--muted); }
.product-card__rating .stars { font-size: .86rem; }
.product-card__rating--empty { font-style: italic; }
.empty-results { grid-column: 1/-1; padding: 48px; text-align: center; background: var(--soft); }
.pdp { display: grid; grid-template-columns: minmax(0,1.15fr) minmax(320px,.85fr); gap: 55px; padding: 55px 0 75px; }
.pdp__media { display: grid; grid-template-columns: repeat(2,1fr); gap: 12px; align-content: start; }
.pdp__media img { width: 100%; aspect-ratio: 4/5; object-fit: cover; background: var(--soft); }
.pdp__media img:first-child { grid-column: 1/-1; aspect-ratio: 1/1.05; }
.breadcrumb { font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin-bottom: 24px; }
.pdp__summary { color: var(--muted); font-size: 1.1rem; }
.pdp__price { font-size: 1.3rem; margin: 24px 0; }
.pdp__buy { display: flex; gap: 12px; margin: 25px 0; }
.pdp__buy input { width: 76px; padding: 12px; border: 1px solid var(--line); }
.primary-button { cursor: pointer; border: 1px solid var(--ink); background: var(--ink); color: white; padding: 13px 22px; }
.primary-button:hover { opacity: .9; }
.details { border-top: 1px solid var(--line); margin-top: 28px; }
.details section { border-bottom: 1px solid var(--line); padding: 18px 0; }
.details h2 { font: 500 1.1rem "Playfair Display", Georgia, serif; margin: 0 0 8px; }
.details p, .details ul { margin: 0; color: var(--muted); }
.basket-page { padding: 55px 0 80px; }
.basket-page h1 { font: 500 3.2rem "Playfair Display", Georgia, serif; }
.basket-row { display: grid; grid-template-columns: 100px 1fr auto auto; gap: 18px; align-items: center; padding: 18px 0; border-bottom: 1px solid var(--line); }
.basket-row img { width: 100px; height: 120px; object-fit: cover; }
.basket-row input { width: 68px; padding: 9px; }
.link-button { border: 0; background: transparent; text-decoration: underline; cursor: pointer; color: var(--muted); padding: 0; }
.basket-summary { margin-left: auto; width: min(420px,100%); padding-top: 30px; }
.basket-summary p { display: flex; justify-content: space-between; }
.basket-summary .delivery-progress { display: block; padding: 14px 16px; border-left: 3px solid var(--accent); background: var(--soft); color: var(--ink); }
.notice { padding: 14px; background: var(--soft); margin: 18px 0; }
.reviews { padding: 0 0 80px; }
.reviews__heading { display: flex; justify-content: space-between; gap: 24px; align-items: end; border-top: 1px solid var(--line); padding-top: 42px; }
.reviews__heading h2 { font: 500 2.3rem "Playfair Display", Georgia, serif; margin: 0; }
.demo-label { color: var(--muted); font-size: .82rem; margin: 0; }
.rating-summary { display: grid; grid-template-columns: .7fr 1fr 1.3fr; gap: 32px; padding: 28px 0; border-bottom: 1px solid var(--line); }
.rating-summary__score { display: grid; align-content: start; gap: 5px; }
.rating-summary__score strong { font: 500 3.4rem "Playfair Display", Georgia, serif; line-height: 1; }
.rating-summary__score > span:last-child, .rating-summary__copy p { color: var(--muted); }
.stars { color: #c38c16; letter-spacing: .08em; white-space: nowrap; }
.rating-summary__bars { display: grid; gap: 6px; align-content: start; }
.rating-row { display: grid; grid-template-columns: 48px 1fr 20px; gap: 8px; align-items: center; font-size: .8rem; }
.rating-bar { height: 9px; background: var(--line); border-radius: 10px; overflow: hidden; }
.rating-bar span { display: block; height: 100%; background: var(--accent); }
.rating-summary__copy h3 { font: 500 1.15rem "Playfair Display", Georgia, serif; margin: 0 0 8px; }
.rating-summary__copy p { margin: 0; }
.review-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; padding-top: 24px; }
.review-card { border: 1px solid var(--line); padding: 22px; }
.review-card h3 { font: 500 1.15rem "Playfair Display", Georgia, serif; margin: 10px 0 4px; }
.review-card p { margin-bottom: 0; }
.review-card__meta { color: var(--muted); font-size: .8rem; margin-top: 0; }
.site-footer { border-top: 1px solid var(--line); padding: 32px 0; color: var(--muted); }
.site-footer__inner { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; }

@media (max-width: 850px) {
  .site-header__inner { flex-wrap: wrap; padding: 15px 0; gap: 12px; }
  .site-nav { width: 100%; overflow-x: auto; order: 3; padding-bottom: 6px; }
  .product-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .pdp { grid-template-columns: 1fr; }
  .catalog-tools { grid-template-columns: 1fr 1fr; }
  .catalog-tools .field:first-child { grid-column: 1/-1; }
  .rating-summary { grid-template-columns: 1fr 1fr; }
  .rating-summary__copy { grid-column: 1/-1; }
  .review-grid { grid-template-columns: 1fr; }
}

@media (max-width: 540px) {
  .site-shell { width: min(100% - 28px, 1180px); }
  .product-grid { grid-template-columns: 1fr; }
  .catalog-tools { grid-template-columns: 1fr; }
  .catalog-tools .field:first-child { grid-column: auto; }
  .basket-row { grid-template-columns: 74px 1fr; }
  .basket-row img { width: 74px; height: 90px; }
  .reviews__heading { display: block; }
  .demo-label { margin-top: 10px; }
  .rating-summary { grid-template-columns: 1fr; }
  .rating-summary__copy { grid-column: auto; }
}