.product-page-body {
  background: #f5f5f7;
  color: #161617;
}

.product-site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  min-height: 66px;
  padding: 0 max(24px, calc((100vw - 1240px) / 2));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  background: rgba(255, 255, 255, .88);
  border-bottom: 1px solid rgba(0, 0, 0, .07);
  backdrop-filter: blur(20px);
}

.product-site-header nav {
  display: flex;
  align-items: center;
  gap: 26px;
  font-size: 12px;
  font-weight: 600;
}

.product-site-header nav a:hover,
.product-breadcrumb a:hover,
.product-footer a:hover {
  color: #0071e3;
}

.product-main {
  width: min(1240px, calc(100% - 48px));
  margin: 0 auto;
  padding: 38px 0 90px;
}

.product-breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 30px;
  color: #6e6e73;
  font-size: 12px;
}

.product-breadcrumb span {
  color: #a1a1a6;
}

.product-page-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(350px, .92fr);
  gap: 18px;
  align-items: start;
}

.product-media,
.product-page-intro,
.product-information > section,
.product-directory-section {
  background: #fff;
  border: 1px solid rgba(0, 0, 0, .055);
  border-radius: 30px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, .055);
}

.product-media {
  padding: 18px;
}

.product-media-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.product-media-grid figure {
  margin: 0;
  min-height: 260px;
  overflow: hidden;
  border-radius: 20px;
  background: linear-gradient(145deg, #f8f8fa, #ececf0);
}

.product-media-grid figure:first-child {
  grid-column: 1 / -1;
  min-height: 560px;
}

.product-media-grid img {
  display: block;
  width: 100%;
  height: 100%;
  max-height: 660px;
  object-fit: contain;
  padding: 20px;
}

.product-media-note {
  margin: 14px 4px 0;
  color: #85858b;
  font-size: 11px;
}

.product-page-intro {
  position: sticky;
  top: 84px;
  padding: clamp(28px, 4vw, 52px);
}

.product-page-intro .product-kicker {
  margin: 0 0 20px;
  color: #0071e3;
  text-transform: uppercase;
  letter-spacing: .15em;
  font-size: 11px;
  font-weight: 800;
}

.product-page-intro .product-brand-name {
  margin: 0 0 12px;
  color: #6e6e73;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: .08em;
}

.product-page-intro h1 {
  margin: 0;
  font-size: clamp(38px, 4.4vw, 66px);
  line-height: .98;
  letter-spacing: -.06em;
}

.product-page-summary {
  margin: 26px 0;
  color: #626268;
  font-size: 16px;
  line-height: 1.65;
}

.product-page-refs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 26px 0;
}

.product-page-refs div {
  padding: 15px;
  border-radius: 16px;
  background: #f5f5f7;
}

.product-page-refs small,
.product-page-refs strong {
  display: block;
}

.product-page-refs small {
  margin-bottom: 6px;
  color: #85858b;
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: 9px;
  font-weight: 800;
}

.product-page-refs strong {
  overflow-wrap: anywhere;
  font-size: 13px;
}

.product-options {
  margin: 25px 0;
}

.product-options > p {
  margin: 0 0 10px;
  color: #85858b;
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: 9px;
  font-weight: 800;
}

.product-option-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.product-option-list a,
.product-option-list span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 38px;
  padding: 8px 11px;
  border: 1px solid #d8d8dd;
  border-radius: 20px;
  background: #fff;
  font-size: 11px;
  font-weight: 700;
}

.product-option-list .active {
  border-color: #0071e3;
  box-shadow: 0 0 0 2px rgba(0, 113, 227, .12);
}

.product-option-list i {
  width: 14px;
  height: 14px;
  border: 1px solid rgba(0, 0, 0, .15);
  border-radius: 50%;
  background: var(--swatch, #b8bbc1);
}

.product-page-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.product-page-actions .secondary-action {
  background: #ececf0;
  color: #161617;
}

.product-information {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 18px;
}

.product-information > section {
  padding: clamp(28px, 4vw, 48px);
}

.product-information .product-description {
  grid-column: 1 / -1;
}

.product-section-label {
  margin: 0 0 12px;
  color: #0071e3;
  text-transform: uppercase;
  letter-spacing: .15em;
  font-size: 10px;
  font-weight: 800;
}

.product-information h2 {
  margin: 0 0 26px;
  font-size: clamp(28px, 3vw, 42px);
  letter-spacing: -.045em;
}

.product-feature-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.product-feature-list li {
  position: relative;
  padding: 13px 0 13px 24px;
  border-bottom: 1px solid #ececf0;
  color: #45454a;
  font-size: 13px;
  line-height: 1.5;
}

.product-feature-list li::before {
  content: '';
  position: absolute;
  left: 2px;
  top: 20px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #0071e3;
}

.product-spec-list {
  margin: 0;
}

.product-spec-list div {
  display: grid;
  grid-template-columns: minmax(120px, .7fr) 1fr;
  gap: 20px;
  padding: 13px 0;
  border-bottom: 1px solid #ececf0;
  font-size: 13px;
}

.product-spec-list dt {
  color: #77777d;
}

.product-spec-list dd {
  margin: 0;
  font-weight: 700;
}

.product-description-copy {
  max-width: 850px;
  color: #55555b;
  font-size: 15px;
  line-height: 1.75;
}

.product-description-copy h3 {
  margin: 32px 0 12px;
  color: #161617;
  font-size: 21px;
  letter-spacing: -.025em;
}

.product-description-copy p {
  margin: 0 0 18px;
}

.product-neighbours {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 18px;
}

.product-neighbours a {
  padding: 24px;
  border: 1px solid rgba(0, 0, 0, .06);
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 10px 30px rgba(0, 0, 0, .04);
}

.product-neighbours a:last-child {
  text-align: right;
}

.product-neighbours small,
.product-neighbours strong {
  display: block;
}

.product-neighbours small {
  margin-bottom: 7px;
  color: #85858b;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .12em;
}

.product-neighbours strong {
  font-size: 13px;
}

.product-footer {
  padding: 54px max(24px, calc((100vw - 1240px) / 2));
  background: #0b0b0c;
  color: #fff;
}

.product-footer-top,
.product-footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.product-footer-top p,
.product-footer-bottom {
  color: #85858b;
  font-size: 11px;
}

.product-footer-bottom {
  margin-top: 40px;
  padding-top: 22px;
  border-top: 1px solid #303034;
}

.product-footer-bottom div {
  display: flex;
  gap: 20px;
}

.product-directory-hero {
  padding: 55px 0 20px;
  text-align: center;
}

.product-directory-hero h1 {
  margin: 0;
  font-size: clamp(48px, 7vw, 84px);
  line-height: .95;
  letter-spacing: -.065em;
}

.product-directory-hero p:last-child {
  max-width: 700px;
  margin: 24px auto 0;
  color: #6e6e73;
  font-size: 17px;
  line-height: 1.6;
}

.product-directory-nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  margin: 32px 0 48px;
}

.product-directory-nav a {
  padding: 10px 14px;
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 5px 18px rgba(0, 0, 0, .05);
  color: #55555b;
  font-size: 11px;
  font-weight: 700;
}

.product-directory-section {
  margin-bottom: 18px;
  padding: clamp(26px, 4vw, 46px);
}

.product-directory-section h2 {
  margin: 0 0 26px;
  font-size: clamp(30px, 3.8vw, 48px);
  letter-spacing: -.05em;
}

.product-directory-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.product-directory-grid a {
  display: flex;
  flex-direction: column;
  min-height: 108px;
  padding: 16px;
  border: 1px solid #e2e2e7;
  border-radius: 16px;
  background: #fafafa;
  transition: transform .2s, border-color .2s, background .2s;
}

.product-directory-grid a:hover {
  transform: translateY(-2px);
  border-color: #a8cff5;
  background: #fff;
}

.product-directory-grid small {
  margin-bottom: 8px;
  color: #0071e3;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .1em;
}

.product-directory-grid strong {
  font-size: 13px;
  line-height: 1.35;
}

.product-directory-grid span {
  margin-top: auto;
  padding-top: 8px;
  color: #85858b;
  font-size: 10px;
}

@media (max-width: 900px) {
  .product-site-header nav a:not(.product-header-cta) { display: none; }
  .product-page-hero { grid-template-columns: 1fr; }
  .product-page-intro { position: static; }
  .product-information { grid-template-columns: 1fr; }
  .product-information .product-description { grid-column: auto; }
  .product-directory-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 600px) {
  .product-main { width: min(100% - 28px, 1240px); padding-top: 24px; }
  .product-site-header { padding: 0 14px; }
  .product-site-header nav { gap: 8px; }
  .product-site-header .product-header-cta { padding: 9px 12px; }
  .product-media-grid { grid-template-columns: 1fr; }
  .product-media-grid figure:first-child { grid-column: auto; min-height: 390px; }
  .product-media-grid figure { min-height: 250px; }
  .product-page-intro { padding: 28px 22px; }
  .product-page-refs { grid-template-columns: 1fr; }
  .product-information > section { padding: 28px 22px; }
  .product-spec-list div { grid-template-columns: 1fr; gap: 5px; }
  .product-neighbours { grid-template-columns: 1fr; }
  .product-neighbours a:last-child { text-align: left; }
  .product-directory-grid { grid-template-columns: 1fr; }
  .product-footer-top, .product-footer-bottom { align-items: flex-start; flex-direction: column; }
  .product-footer-bottom div { flex-wrap: wrap; }
}