/* ──────────────────────────────────────────────────────────────────────────
   Bjørndal — Halden Lounge Chair · design tokens
   ────────────────────────────────────────────────────────────────────────── */

.product-page {
  /* palette */
  --c-paper:        #f5f1ea;
  --c-paper-dim:    #ebe6dd;
  --c-paper-low:    #d8d2c5;
  --c-rule:         rgba(28, 24, 18, 0.10);
  --c-rule-soft:    rgba(28, 24, 18, 0.06);
  --c-ink:          #1c1812;
  --c-ink-2:        #34302a;
  --c-ink-3:        #6e6a62;
  --c-ink-low:      #9a9489;
  --c-walnut:       #5b3b22;
  --c-cognac:       #9b6b3f;
  --c-brass:        #ad8a4f;
  --c-rust:         #7a3a22;

  /* type */
  --f-display: "Cormorant Garamond", "Times New Roman", "Times", serif;
  --f-body:    "Inter", -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Arial", sans-serif;

  --t-eyebrow: 0.72rem;
  --t-small:   0.86rem;
  --t-body:    clamp(0.98rem, 0.94rem + 0.18vw, 1.06rem);
  --t-lede:    clamp(1.06rem, 1rem + 0.4vw, 1.22rem);
  --t-h3:      clamp(1.6rem, 1.2rem + 1.4vw, 2.4rem);
  --t-h2:      clamp(2.2rem, 1.6rem + 2.6vw, 3.8rem);
  --t-h1:      clamp(2.4rem, 1.8rem + 2.4vw, 3.6rem);

  /* layout */
  --pad-x:     clamp(1.25rem, 1rem + 3vw, 4rem);
  --pad-y:     clamp(3.5rem, 2.5rem + 5vw, 7rem);
  --max-w:     1380px;

  /* motion */
  --ease-out:  cubic-bezier(0.22, 0.61, 0.36, 1);
  --dur:       240ms;
}

/* ──────────────────────────────────────────────────────────────────────────
   reset / base
   ────────────────────────────────────────────────────────────────────────── */

.product-page *, .product-page *::before, .product-page *::after { box-sizing: border-box; }

.product-page, .product-page {
  margin: 0;
  padding: 0;
  background: var(--c-paper);
  color: var(--c-ink);
  font-family: var(--f-body);
  font-size: var(--t-body);
  line-height: 1.6;
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

.product-page img, .product-page svg, .product-page picture, .product-page video {
  display: block;
  max-width: 100%;
  height: auto;
}

.product-page a {
  color: inherit;
  text-decoration: none;
  transition: opacity var(--dur) var(--ease-out), color var(--dur) var(--ease-out);
}
.product-page a:hover { opacity: 0.7; }

.product-page button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 0;
}

.product-page input, .product-page select { font: inherit; color: inherit; }

.product-page ::selection { background: var(--c-walnut); color: var(--c-paper); }

.product-page .skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--c-ink);
  color: var(--c-paper);
  padding: 0.5rem 0.75rem;
  z-index: 200;
}
.product-page .skip-link:focus { left: 0.75rem; top: 0.75rem; }

.product-page .visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}

/* ──────────────────────────────────────────────────────────────────────────
   typography helpers
   ────────────────────────────────────────────────────────────────────────── */

.product-page .display {
  font-family: var(--f-display);
  font-weight: 300;
  letter-spacing: -0.012em;
  line-height: 1.04;
  margin: 0;
}
.product-page .display em {
  font-style: italic;
  font-weight: 300;
  color: var(--c-walnut);
}

.product-page .kicker {
  font-size: var(--t-eyebrow);
  text-transform: uppercase;
  letter-spacing: 0.28em;
  color: var(--c-ink-3);
  margin: 0 0 1rem;
  font-weight: 500;
}

.product-page .icon { width: 20px; height: 20px; }
.product-page .icon--small { width: 14px; height: 14px; }

/* ──────────────────────────────────────────────────────────────────────────
   header
   ────────────────────────────────────────────────────────────────────────── */

.product-page .site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 2rem;
  padding: 1rem var(--pad-x);
  background: rgba(245, 241, 234, 0.92);
  backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--c-rule);
}

.product-page .brand {
  display: inline-flex;
  flex-direction: column;
  line-height: 1;
}
.product-page .brand__mark {
  font-family: var(--f-display);
  font-size: 1.5rem;
  letter-spacing: -0.015em;
}
.product-page .brand__sub {
  font-size: 0.66rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--c-ink-3);
  margin-top: 4px;
}

.product-page .site-nav {
  display: flex;
  gap: 2.2rem;
  font-size: var(--t-small);
  letter-spacing: 0.04em;
}

.product-page .site-utility {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 0.4rem;
}
.product-page .utility-button {
  position: relative;
  width: 40px; height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  transition: background var(--dur) var(--ease-out);
}
.product-page .utility-button:hover { background: var(--c-paper-dim); }

.product-page .cart-badge {
  position: absolute;
  top: 4px; right: 4px;
  min-width: 16px; height: 16px;
  padding: 0 4px;
  background: var(--c-walnut);
  color: var(--c-paper);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* ──────────────────────────────────────────────────────────────────────────
   breadcrumb
   ────────────────────────────────────────────────────────────────────────── */

.product-page .breadcrumb {
  padding: 1.4rem var(--pad-x) 0;
  max-width: var(--max-w);
  margin: 0 auto;
}
.product-page .breadcrumb ol {
  list-style: none;
  margin: 0; padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.8rem;
  font-size: var(--t-small);
  color: var(--c-ink-3);
}
.product-page .breadcrumb li + li::before {
  content: "·";
  margin-right: 0.8rem;
  color: var(--c-ink-low);
}
.product-page .breadcrumb [aria-current="page"] { color: var(--c-ink); }

/* ──────────────────────────────────────────────────────────────────────────
   product hero
   ────────────────────────────────────────────────────────────────────────── */

.product-page .product {
  padding: 2.5rem var(--pad-x) var(--pad-y);
  max-width: var(--max-w);
  margin: 0 auto;
}
.product-page .product__layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: clamp(2rem, 4vw, 5rem);
  align-items: start;
}
@media (max-width: 880px) {
  .product-page .product__layout { grid-template-columns: 1fr; gap: 2rem; }
}

/* gallery */

.product-page .gallery__main { margin: 0; }
.product-page .gallery__image {
  width: 100%;
  background: var(--c-paper-dim);
  border-radius: 4px;
  overflow: hidden;
}
.product-page .gallery__image svg { width: 100%; height: 100%; display: block; }
.product-page .gallery__caption {
  margin-top: 0.8rem;
  font-size: var(--t-small);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-ink-3);
}

.product-page .gallery__thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
  margin-top: 1rem;
}
.product-page .thumb {
  display: block;
  width: 100%;
  border-radius: 4px;
  overflow: hidden;
  outline: 1px solid var(--c-rule);
  outline-offset: -1px;
  transition: outline-color var(--dur) var(--ease-out);
}
.product-page .thumb:hover { outline-color: var(--c-ink-3); }
.product-page .thumb--active { outline: 1px solid var(--c-ink); outline-offset: -1px; }
.product-page .thumb__image {
  display: block;
  width: 100%;
  background: var(--c-paper-dim);
}
.product-page .thumb__image svg { width: 100%; height: 100%; display: block; }

/* details panel */

.product-page .product__details { padding-top: 0.5rem; }
.product-page .product__details .kicker {
  margin-bottom: 0.8rem;
  letter-spacing: 0.32em;
}
.product-page .product__title {
  font-size: var(--t-h1);
  margin: 0 0 1.4rem;
}

.product-page .product__price {
  display: flex;
  align-items: baseline;
  gap: 0.9rem;
  margin-bottom: 1rem;
}
.product-page .price--current {
  font-family: var(--f-display);
  font-size: 1.7rem;
  letter-spacing: -0.01em;
}
.product-page .price--original {
  color: var(--c-ink-low);
  text-decoration: line-through;
  font-size: 1.1rem;
}
.product-page .price-badge {
  font-size: var(--t-eyebrow);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--c-rust);
  border: 1px solid currentColor;
  padding: 4px 8px;
  border-radius: 2px;
}

.product-page .product__rating {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 1.6rem;
  color: var(--c-brass);
}
.product-page .rating-stars {
  display: inline-flex;
  gap: 2px;
}
.product-page .star { width: 14px; height: 14px; }
.product-page .rating-link {
  font-size: var(--t-small);
  color: var(--c-ink-3);
  border-bottom: 1px solid var(--c-rule);
}

.product-page .product__lede {
  font-size: var(--t-lede);
  line-height: 1.55;
  color: var(--c-ink-2);
  margin: 0 0 2.4rem;
  max-width: 46ch;
}

/* form */

.product-page .product__form { display: block; }

.product-page .variant {
  border: 0;
  padding: 0;
  margin: 0 0 1.4rem;
}
.product-page .variant__label {
  display: block;
  font-size: var(--t-eyebrow);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--c-ink-3);
  margin-bottom: 0.6rem;
  font-weight: 500;
}
.product-page .variant__value { color: var(--c-ink); margin-left: 0.6rem; letter-spacing: 0.04em; }

.product-page .swatches {
  display: flex;
  gap: 0.6rem;
}
.product-page .swatch {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  border-radius: 999px;
  cursor: pointer;
  position: relative;
  transition: outline-color var(--dur) var(--ease-out);
  outline: 1px solid transparent;
  outline-offset: 3px;
}
.product-page .swatch:hover { outline-color: var(--c-rule); }
.product-page .swatch input[type="radio"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  margin: 0;
}
.product-page .swatch input[type="radio"]:checked + .swatch__dot {
  box-shadow: 0 0 0 2px var(--c-paper), 0 0 0 3px var(--c-ink);
}
.product-page .swatch__dot {
  display: inline-block;
  width: 28px; height: 28px;
  border-radius: 999px;
  border: 1px solid rgba(0,0,0,0.08);
}

.product-page .variant__select {
  width: 100%;
  padding: 0.85rem 1rem;
  background: var(--c-paper);
  border: 1px solid var(--c-rule);
  border-radius: 3px;
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--c-ink-3) 50%),
                    linear-gradient(135deg, var(--c-ink-3) 50%, transparent 50%);
  background-position: calc(100% - 18px) 50%, calc(100% - 13px) 50%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  transition: border-color var(--dur) var(--ease-out);
}
.product-page .variant__select:focus {
  outline: 0;
  border-color: var(--c-ink);
}

.product-page .variant--qty .variant__qty {
  width: 88px;
  padding: 0.85rem 0.9rem;
  background: var(--c-paper);
  border: 1px solid var(--c-rule);
  border-radius: 3px;
  text-align: center;
}
.product-page .variant--qty .variant__qty:focus { outline: 0; border-color: var(--c-ink); }

.product-page .product__actions {
  display: flex;
  gap: 0.6rem;
  margin: 2rem 0 1rem;
}

.product-page .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem 1.6rem;
  border-radius: 3px;
  border: 1px solid transparent;
  font-size: var(--t-small);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
  cursor: pointer;
  transition: background var(--dur) var(--ease-out),
              color var(--dur) var(--ease-out),
              border-color var(--dur) var(--ease-out);
}
.product-page .btn--primary {
  flex: 1;
  background: var(--c-ink);
  color: var(--c-paper);
}
.product-page .btn--primary:hover { background: var(--c-walnut); }

.product-page .btn--icon {
  width: 52px;
  background: var(--c-paper);
  border-color: var(--c-rule);
}
.product-page .btn--icon:hover { border-color: var(--c-ink); color: var(--c-walnut); }

.product-page .btn--ghost {
  background: transparent;
  color: var(--c-ink);
  border-color: var(--c-ink);
}
.product-page .btn--ghost:hover { background: var(--c-ink); color: var(--c-paper); }

.product-page .product__assurance {
  font-size: var(--t-small);
  color: var(--c-ink-3);
  margin: 0 0 2.4rem;
}

/* accordions */

.product-page .accordions {
  border-top: 1px solid var(--c-rule);
}
.product-page .accordion {
  border-bottom: 1px solid var(--c-rule);
}
.product-page .accordion__summary {
  list-style: none;
  cursor: pointer;
  padding: 1.2rem 0;
  font-size: var(--t-small);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.product-page .accordion__summary::-webkit-details-marker { display: none; }
.product-page .accordion__summary::after {
  content: "+";
  font-family: var(--f-display);
  font-size: 1.4rem;
  font-weight: 300;
  letter-spacing: 0;
  transition: transform var(--dur) var(--ease-out);
}
.product-page .accordion[open] .accordion__summary::after { content: "−"; }

.product-page .accordion__body {
  padding: 0 0 1.6rem;
  color: var(--c-ink-2);
  max-width: 56ch;
}
.product-page .accordion__body p { margin: 0 0 1rem; }
.product-page .accordion__body p:last-child { margin: 0; }

.product-page .spec-list {
  margin: 0;
  display: grid;
  grid-template-columns: 1fr 2fr;
  row-gap: 0.6rem;
  column-gap: 1rem;
}
.product-page .spec-list > div {
  display: contents;
}
.product-page .spec-list dt {
  font-size: var(--t-eyebrow);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--c-ink-3);
  font-weight: 500;
}
.product-page .spec-list dd {
  margin: 0;
  color: var(--c-ink);
}

.product-page .care-list {
  margin: 0;
  padding-left: 1.2rem;
}
.product-page .care-list li { margin-bottom: 0.4rem; }

/* ──────────────────────────────────────────────────────────────────────────
   related — cards
   ────────────────────────────────────────────────────────────────────────── */

.product-page .related {
  padding: var(--pad-y) var(--pad-x);
  max-width: var(--max-w);
  margin: 0 auto;
  border-top: 1px solid var(--c-rule);
}
.product-page .related__head { margin-bottom: 3rem; }
.product-page .related__head h2 { font-size: var(--t-h2); }

.product-page .related__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(1rem, 2.4vw, 2.4rem);
}
@media (max-width: 880px) {
  .product-page .related__grid { grid-template-columns: repeat(2, 1fr); }
}

.product-page .card { margin: 0; }
.product-page .card__link { display: block; }
.product-page .card__image {
  display: block;
  width: 100%;
  background: var(--c-paper-dim);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 1rem;
}
.product-page .card__image svg { width: 100%; height: 100%; display: block; }
.product-page .card__title {
  font-family: var(--f-display);
  font-weight: 400;
  font-size: 1.2rem;
  margin: 0 0 0.2rem;
  letter-spacing: -0.005em;
}
.product-page .card__price {
  font-size: var(--t-small);
  color: var(--c-ink-3);
  margin: 0;
}

/* ──────────────────────────────────────────────────────────────────────────
   reviews
   ────────────────────────────────────────────────────────────────────────── */

.product-page .reviews {
  padding: var(--pad-y) var(--pad-x);
  max-width: var(--max-w);
  margin: 0 auto;
  border-top: 1px solid var(--c-rule);
}
.product-page .reviews__head { margin-bottom: 3rem; }
.product-page .reviews__head h2 { font-size: var(--t-h2); margin-bottom: 0.6rem; }
.product-page .reviews__summary { color: var(--c-ink-3); font-size: var(--t-small); margin: 0; }

.product-page .reviews__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.4rem, 2.4vw, 2.6rem);
}
@media (max-width: 880px) {
  .product-page .reviews__grid { grid-template-columns: 1fr; }
}

.product-page .review {
  display: flex;
  flex-direction: column;
  padding: 1.6rem;
  background: var(--c-paper-dim);
  border-radius: 3px;
}
.product-page .review__head {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 1rem;
}
.product-page .review__head .rating-stars { color: var(--c-brass); }
.product-page .review__title {
  font-family: var(--f-display);
  font-weight: 400;
  font-size: 1.3rem;
  margin: 0;
  letter-spacing: -0.005em;
}
.product-page .review__body {
  flex: 1;
  margin: 0 0 1.4rem;
  color: var(--c-ink-2);
}
.product-page .review__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: var(--t-small);
  color: var(--c-ink-3);
  border-top: 1px solid var(--c-rule);
  padding-top: 1rem;
}
.product-page .review__author { color: var(--c-ink); font-weight: 500; }
.product-page .review__verified {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--c-walnut);
}

/* ──────────────────────────────────────────────────────────────────────────
   specs table
   ────────────────────────────────────────────────────────────────────────── */

.product-page .specs {
  padding: var(--pad-y) var(--pad-x);
  max-width: var(--max-w);
  margin: 0 auto;
  border-top: 1px solid var(--c-rule);
}
.product-page .specs__head { margin-bottom: 3rem; }
.product-page .specs__head h2 { font-size: var(--t-h2); }

.product-page .specs__table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--t-body);
}
.product-page .specs__table caption {
  text-align: left;
  font-size: var(--t-eyebrow);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--c-ink-3);
  margin-bottom: 1rem;
}
.product-page .specs__table thead th {
  text-align: left;
  font-weight: 500;
  font-size: var(--t-eyebrow);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--c-ink-3);
  padding: 0.8rem 1rem;
  border-bottom: 1px solid var(--c-ink);
}
.product-page .specs__table tbody th, .product-page .specs__table tbody td {
  text-align: left;
  padding: 1rem 1rem;
  border-bottom: 1px solid var(--c-rule);
  font-weight: 400;
}
.product-page .specs__table tbody th {
  width: 32%;
  color: var(--c-ink-3);
}
.product-page .specs__table tbody tr:last-child th,
.product-page .specs__table tbody tr:last-child td { border-bottom: 0; }

/* ──────────────────────────────────────────────────────────────────────────
   footer
   ────────────────────────────────────────────────────────────────────────── */

.product-page .site-footer {
  border-top: 1px solid var(--c-rule);
  padding: var(--pad-y) var(--pad-x) 2rem;
  background: var(--c-paper-dim);
}
.product-page .site-footer__top {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.4fr);
  gap: clamp(2rem, 4vw, 5rem);
  max-width: var(--max-w);
  margin: 0 auto 3rem;
}
@media (max-width: 880px) {
  .product-page .site-footer__top { grid-template-columns: 1fr; }
}

.product-page .newsletter__title {
  font-size: var(--t-h3);
  margin: 0 0 1rem;
}
.product-page .newsletter__body {
  color: var(--c-ink-2);
  margin: 0 0 1.4rem;
  max-width: 44ch;
}
.product-page .newsletter__form {
  display: flex;
  gap: 0.6rem;
  max-width: 460px;
}
.product-page .newsletter__form input[type="email"] {
  flex: 1;
  padding: 0.9rem 1rem;
  background: var(--c-paper);
  border: 1px solid var(--c-rule);
  border-radius: 3px;
}
.product-page .newsletter__form input[type="email"]:focus { outline: 0; border-color: var(--c-ink); }

.product-page .site-footer__nav {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.4rem;
}
@media (max-width: 720px) {
  .product-page .site-footer__nav { grid-template-columns: repeat(2, 1fr); }
}
.product-page .footer-col { display: flex; flex-direction: column; gap: 0.6rem; }
.product-page .footer-col h4 {
  font-size: var(--t-eyebrow);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--c-ink-3);
  margin: 0 0 0.6rem;
  font-weight: 500;
}
.product-page .footer-col a {
  font-size: var(--t-small);
  color: var(--c-ink);
}

.product-page .site-footer__bottom {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1rem;
  max-width: var(--max-w);
  margin: 0 auto;
  padding-top: 2rem;
  border-top: 1px solid var(--c-rule);
  font-size: var(--t-small);
  color: var(--c-ink-3);
}
@media (max-width: 720px) {
  .product-page .site-footer__bottom { grid-template-columns: 1fr; text-align: center; }
}

.product-page .socials {
  list-style: none;
  margin: 0; padding: 0;
  display: flex;
  gap: 0.4rem;
  justify-content: center;
}
.product-page .socials a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  border-radius: 999px;
  transition: background var(--dur) var(--ease-out);
}
.product-page .socials a:hover { background: var(--c-paper-low); }

.product-page .copyright { text-align: right; }
@media (max-width: 720px) { .product-page .copyright { text-align: center; } }