.product-main { background: #fff; }
.breadcrumbs { padding-top: 21px; color: var(--muted); font-size: 10px; }
.breadcrumbs a:hover { color: var(--accent); }
.breadcrumbs span { padding-inline: 8px; color: #b0b2bb; }

.product-hero { padding: 28px 0 clamp(70px, 8vw, 105px); }
.product-layout { display: grid; grid-template-columns: 1.08fr .92fr; gap: clamp(42px, 6vw, 86px); align-items: center; }
.product-gallery { --selected-finish: #eef0f3; position: relative; display: grid; gap: 10px; }
.product-gallery__viewport { position: relative; min-height: 520px; display: grid; place-items: center; overflow: hidden; border: 1px solid var(--line); border-radius: 20px; background: #eef0f3; isolation: isolate; }
.product-gallery__viewport::before { content: ""; position: absolute; width: 62%; aspect-ratio: 1; border-radius: 50%; background: color-mix(in srgb, var(--selected-finish) 24%, transparent); filter: blur(65px); transition: background .3s ease; }
.product-gallery__viewport > img { position: relative; z-index: 1; width: 100%; height: 520px; box-sizing: border-box; padding: clamp(28px, 4vw, 58px); object-fit: contain; mix-blend-mode: multiply; transition: transform .55s var(--ease), object-position .55s var(--ease); }
.product-gallery__viewport[data-gallery-view="detail"] > img { transform: scale(1.32); object-position: 28% 50%; }
.product-gallery__viewport[data-gallery-view="alternate"] > img { transform: scale(1.24); object-position: 76% 50%; }
.product-gallery__colour-wash { position: absolute; z-index: 2; inset: 0; pointer-events: none; background: var(--selected-finish); mix-blend-mode: color; opacity: .2; transition: background .3s ease; }
.product-gallery__thumbnails { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.product-gallery__thumbnail { height: 92px; overflow: hidden; padding: 0; border: 1px solid var(--line); border-radius: 10px; background: #eef0f3; cursor: pointer; transition: border-color .2s ease, box-shadow .2s ease; }
.product-gallery__thumbnail:hover, .product-gallery__thumbnail.is-selected { border-color: var(--ink); }
.product-gallery__thumbnail.is-selected { box-shadow: inset 0 0 0 1px var(--ink); }
.product-gallery__thumbnail img { width: 100%; height: 100%; box-sizing: border-box; padding: 8px; object-fit: contain; mix-blend-mode: multiply; }
.product-gallery__thumbnail:nth-child(2) img { transform: scale(1.35); object-position: 28% 50%; }
.product-gallery__thumbnail:nth-child(3) img { transform: scale(1.25); object-position: 76% 50%; }
.accessory-page .product-gallery__viewport > img { object-fit: contain; padding: clamp(24px, 4vw, 58px); mix-blend-mode: multiply; }
.accessory-page .product-gallery__thumbnail img { object-fit: contain; padding: 8px; mix-blend-mode: multiply; }
.product-gallery__tag { position: absolute; z-index: 2; left: 17px; bottom: 17px; padding: 8px 11px; border: 1px solid rgba(16,17,22,.1); border-radius: 7px; color: #595c65; background: rgba(255,255,255,.84); backdrop-filter: blur(9px); font-size: 8px; font-weight: 750; letter-spacing: .1em; text-transform: uppercase; }
.product-gallery__finish { position: absolute; z-index: 3; right: 17px; bottom: 17px; padding: 8px 11px; border: 1px solid rgba(16,17,22,.1); border-radius: 999px; color: #292b31; background: rgba(255,255,255,.9); backdrop-filter: blur(9px); font-size: 9px; font-weight: 760; }
.product-summary { padding: clamp(8px, 2vw, 22px) 0; }
.product-summary .eyebrow { margin-bottom: 14px; }
.product-summary h1 { margin: 0; font-size: clamp(50px, 5.8vw, 78px); line-height: .91; letter-spacing: -.065em; font-weight: 760; }
.product-summary__intro { max-width: 570px; margin: 22px 0 0; color: var(--muted); font-size: 14px; line-height: 1.7; }
.product-status { display: flex; align-items: center; gap: 9px; margin-top: 20px; padding: 12px 14px; border-radius: 8px; color: #3f424b; background: #f5f6f8; font-size: 10px; font-weight: 760; }
.product-status i { width: 7px; height: 7px; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 4px rgba(22,125,93,.11); }
.product-options { margin-top: 26px; padding-top: 23px; border-top: 1px solid var(--line); }
.option-group + .option-group { margin-top: 20px; }
.option-group__label { display: flex; justify-content: space-between; gap: 18px; margin: 0 0 9px; color: var(--muted); font-size: 9px; font-weight: 780; letter-spacing: .1em; text-transform: uppercase; }
.option-group__note { display: block; margin-top: 9px; color: var(--muted); font-size: 9px; line-height: 1.5; }
.option-list { display: flex; flex-wrap: wrap; gap: 7px; }
.option-button { min-width: 64px; min-height: 39px; padding: 0 12px; border: 1px solid var(--line); border-radius: 7px; background: #fff; font-size: 10px; font-weight: 650; cursor: pointer; transition: border-color .2s ease, color .2s ease, background .2s ease; }
.option-button:hover { border-color: var(--ink); }
.option-button.is-selected { border-color: var(--ink); color: #fff; background: var(--ink); }
.colour-button { display: inline-flex; align-items: center; gap: 7px; }
.colour-button i { width: 10px; height: 10px; border: 1px solid rgba(0,0,0,.15); border-radius: 50%; background: var(--swatch,#777); }
.product-summary .button { width: 100%; margin-top: 25px; }
.product-note { margin: 10px 0 0; color: var(--muted); font-size: 9px; text-align: center; }

.product-overview { padding: clamp(75px, 8vw, 115px) 0; border-top: 1px solid var(--line); background: var(--paper); }
.product-overview__grid { display: grid; grid-template-columns: minmax(0,.92fr) minmax(410px,1.08fr); gap: clamp(50px,8vw,120px); align-items: start; }
.product-overview__lead { position: sticky; top: 165px; }
.product-overview__lead h2 { max-width: 650px; margin: 14px 0 24px; font-size: clamp(39px, 4.7vw, 65px); line-height: .97; letter-spacing: -.055em; }
.product-overview__lead > p:not(.eyebrow) { max-width: 620px; margin: 0 0 15px; color: var(--muted); font-size: 14px; line-height: 1.72; }
.accuracy-note { margin-top: 26px !important; padding: 18px; border: 1px solid #d8def4; border-radius: 10px; background: var(--accent-soft); font-size: 11px !important; }
.accuracy-note strong { color: var(--ink); }
.feature-stack { border-top: 1px solid #d7d8de; }
.feature-stack article { display: grid; grid-template-columns: 45px 1fr; gap: 18px; padding: 29px 0; border-bottom: 1px solid #d7d8de; }
.feature-stack article > span { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 9px; color: var(--accent); background: #fff; font-size: 9px; font-weight: 780; }
.feature-stack h3 { margin: 0 0 8px; font-size: clamp(20px,2vw,28px); line-height: 1.1; letter-spacing: -.034em; }
.feature-stack p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.65; }

.specs { padding: clamp(75px, 8vw, 112px) 0; color: var(--ink); background: #fff; }
.specs__top { display: grid; grid-template-columns: .85fr 1.15fr; gap: 55px; margin-bottom: 48px; }
.specs__top .eyebrow { margin-bottom: 14px; }
.specs h2 { max-width: 540px; margin: 0; font-size: clamp(39px,4.7vw,64px); line-height: .98; letter-spacing: -.055em; }
.specs__top > p { max-width: 500px; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.7; }
.specs__top a { color: var(--accent); text-decoration: underline; text-underline-offset: 4px; }
.spec-grid { display: grid; grid-template-columns: repeat(4,1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.spec { min-height: 205px; padding: 22px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #fff; }
.spec span { display: block; margin-bottom: 38px; color: var(--accent); font-size: 8px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.spec strong { display: block; font-size: 14px; line-height: 1.45; font-weight: 680; }
.spec small { display: block; margin-top: 8px; color: var(--muted); font-size: 9px; line-height: 1.5; }

.trade-panel { padding: clamp(70px, 8vw, 105px) 0; color: #fff; background: var(--accent); }
.trade-panel__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 65px; align-items: center; }
.trade-panel .eyebrow { color: #d7deff; }
.trade-panel h2 { margin: 0; font-size: clamp(39px, 4.7vw, 63px); line-height: .97; letter-spacing: -.055em; }
.trade-panel p { max-width: 520px; margin: 20px 0 0; color: rgba(255,255,255,.72); font-size: 14px; }
.trade-points { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.trade-point { min-height: 120px; padding: 19px; border: 1px solid rgba(255,255,255,.18); border-radius: 11px; background: rgba(255,255,255,.08); }
.trade-point span { color: #d7deff; font-size: 8px; font-weight: 800; }
.trade-point strong { display: block; margin-top: 29px; font-size: 13px; }

.product-detail-media { padding: clamp(72px, 8vw, 110px) 0; background: #fff; scroll-margin-top: 150px; }
.product-detail-media__head { display: grid; grid-template-columns: 1fr .8fr; gap: 50px; align-items: end; margin-bottom: 34px; }
.product-detail-media__head .eyebrow { margin-bottom: 13px; }
.product-detail-media__head h2 { max-width: 720px; margin: 0; font-size: clamp(38px, 4.7vw, 64px); line-height: .98; letter-spacing: -.055em; }
.product-detail-media__head > p { max-width: 470px; margin: 0 0 5px; color: var(--muted); font-size: 14px; line-height: 1.7; }
.product-detail-media__frame { max-width: 980px; margin-inline: auto; }
.product-detail-media__frame img { width: 100%; height: auto; }
.product-detail-media__frame--long { max-width: 760px; overflow: hidden; border-radius: 16px; background: #050505; box-shadow: 0 26px 70px rgba(16,17,22,.12); }

.related { padding: 78px 0; background: var(--paper); }
.related__head { display: flex; justify-content: space-between; align-items: end; gap: 25px; margin-bottom: 25px; }
.related h2 { margin: 0; font-size: 34px; letter-spacing: -.042em; }
.related-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 11px; }
.related-card { padding: 20px; border: 1px solid var(--line); border-radius: 11px; background: #fff; transition: transform .25s ease, box-shadow .25s ease; }
.related-card:hover { transform: translateY(-3px); box-shadow: 0 13px 28px rgba(22,26,41,.07); }
.related-card span { color: var(--muted); font-size: 8px; font-weight: 750; letter-spacing: .1em; text-transform: uppercase; }
.related-card strong { display: flex; justify-content: space-between; gap: 20px; margin-top: 36px; font-size: 16px; }
.related-card b { color: var(--accent); }

.dialog { width: min(calc(100% - 30px),650px); max-height: calc(100vh - 30px); padding: 0; border: 0; border-radius: 18px; color: var(--ink); background: #fff; box-shadow: 0 30px 100px rgba(16,17,22,.38); }
.dialog::backdrop { background: rgba(16,17,22,.72); backdrop-filter: blur(5px); }
.dialog__inner { padding: clamp(25px,4vw,42px); }
.dialog__head { display: flex; justify-content: space-between; gap: 24px; margin-bottom: 25px; }
.dialog__head h2 { margin: 0; font-size: clamp(30px,4.5vw,43px); line-height: 1; letter-spacing: -.045em; }
.dialog__close { width: 36px; height: 36px; flex: 0 0 36px; border: 1px solid var(--line); border-radius: 50%; background: #fff; cursor: pointer; }
.dialog-product { margin: -12px 0 24px; color: var(--muted); font-size: 11px; }
.dialog .enquiry-form { gap: 13px; padding: 0; box-shadow: none; }
.dialog .form-row { gap: 11px; }
.dialog .button { width: 100%; }

@media (max-width: 900px) {
  .product-layout { grid-template-columns: 1fr; }
  .product-gallery__viewport, .product-gallery__viewport > img { min-height: 500px; height: 500px; }
  .product-overview__grid, .specs__top, .trade-panel__inner { grid-template-columns: 1fr; }
  .product-overview__lead { position: static; }
  .spec-grid { grid-template-columns: repeat(2,1fr); }
  .product-detail-media__head { grid-template-columns: 1fr; gap: 18px; }
}
@media (max-width: 620px) {
  .product-hero { padding-top: 24px; }
  .product-layout { gap: 34px; }
  .product-gallery__viewport, .product-gallery__viewport > img { min-height: 380px; height: 380px; }
  .product-gallery__thumbnail { height: 72px; }
  .product-gallery__tag { display: none; }
  .product-summary h1 { font-size: 52px; }
  .product-overview__grid { gap: 38px; }
  .product-overview__lead h2 { font-size: 42px; }
  .feature-stack article { grid-template-columns: 38px 1fr; gap: 14px; }
  .spec-grid, .trade-points, .related-grid { grid-template-columns: 1fr; }
  .spec { min-height: 0; }
  .spec span { margin-bottom: 20px; }
  .related__head { align-items: flex-start; flex-direction: column; }
  .dialog__inner { padding: 24px 17px; }
  .dialog .form-row { grid-template-columns: 1fr; }
}