/* Shop grid, filters, product pages. Builds on site.css tokens. */

/* Covers */
.cover { position: relative; aspect-ratio: 1; border-radius: 12px; overflow: hidden; background: var(--paper-2); }
.cover img { width: 100%; height: 100%; object-fit: cover; display: block; }
.cover.collage { display: grid; gap: 3px; background: var(--ink); }
.cover.collage.n2 { grid-template-columns: 1fr 1fr; }
.cover.collage.n3, .cover.collage.n4 { grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; }
.cover.collage.n3 img:first-child { grid-row: span 2; }
.cover.gen { display: grid; align-content: space-between; padding: 8% 9%; color: #fff; background: var(--g, #15202a); }
.cover.gen::after { content: ""; position: absolute; right: -14%; bottom: -14%; width: 62%; aspect-ratio: 1; border-radius: 50%; border: 10px solid rgba(255, 255, 255, .14); }
.cover.gen span { font: 600 clamp(10px, 1.1vw, 12px)/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; opacity: .85; }
.cover.gen b { font: 800 clamp(17px, 2vw, 24px)/1.08 var(--f-display); font-stretch: 108%; text-wrap: balance; position: relative; z-index: 1; }
.line-cases { --g: linear-gradient(150deg, #a5311c, #6f2214); }
.line-bell { --g: linear-gradient(150deg, #0f7f7a, #0a4f4c); }
.line-brain { --g: linear-gradient(150deg, #4b3fa8, #2d2566); }
.line-games { --g: linear-gradient(150deg, #b8660b, #7a4206); }
.line-circuits { --g: linear-gradient(150deg, #2a6fc9, #1b4580); }
.line-posters { --g: linear-gradient(150deg, #8a3b8f, #57235b); }
.line-bts { --g: linear-gradient(150deg, #1f8a3b, #135626); }
.line-free { --g: linear-gradient(150deg, #15202a, #2b3a48); }
.line-su { --g: linear-gradient(150deg, #15202a, #33475a); }

/* Product cards */
.pgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 200px), 1fr)); gap: 18px; }
.pcard { display: grid; gap: 10px; align-content: start; text-decoration: none; color: var(--ink); }
.pcard .cover { transition: transform .2s, box-shadow .2s; box-shadow: 0 1px 0 var(--line); }
.pcard:hover { color: var(--ink); }
.pcard:hover .cover { transform: translateY(-3px); box-shadow: var(--shadow); }
.pc-body { display: grid; gap: 6px; }
.pc-chips { display: flex; gap: 6px; flex-wrap: wrap; }
.pc-chips .chip { font-size: 10.5px; padding: 4px 7px; }
.pc-t { font-weight: 700; line-height: 1.3; font-size: 15.5px; }
.pc-row { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.pc-row .price { font: 800 17px/1 var(--f-display); }
.pc-g { font-size: 13px; color: var(--muted); }
.pc-std { font: 500 11.5px/1.3 var(--f-mono); color: var(--muted); }

/* Shop layout + filters */
.shop-layout { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: 32px; align-items: start; padding-block: 8px 80px; }
@media (max-width: 900px) { .shop-layout { grid-template-columns: 1fr; } }
.filters-panel { position: sticky; top: 86px; display: grid; gap: 20px; max-height: calc(100vh - 100px); overflow: auto; padding-right: 4px; }
@media (max-width: 900px) { .filters-panel { position: static; max-height: none; display: none; background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 18px; } .filters-panel.open { display: grid; } }
.fgroup { display: grid; gap: 8px; }
.fgroup h3 { font: 600 12px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.fopts { display: flex; flex-wrap: wrap; gap: 6px; }
.fopt { appearance: none; border: 1.5px solid var(--line-2); background: var(--card); color: var(--ink-2); border-radius: 999px; padding: 6px 11px; font-weight: 700; font-size: 13.5px; cursor: pointer; }
.fopt:hover { border-color: var(--ink); color: var(--ink); }
.fopt[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.fopt .n { font: 500 11px var(--f-mono); opacity: .65; margin-left: 3px; }
.fgroup input[type=search], .fgroup input[list] { width: 100%; border: 1.5px solid var(--line-2); background: var(--card); border-radius: 10px; padding: 9px 12px; font-size: 15px; }
.fgroup input:focus { outline: none; border-color: var(--teal); }
.toggle { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 14.5px; cursor: pointer; }
.toggle input { width: 18px; height: 18px; accent-color: var(--accent); }
.results-bar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.results-bar .count { font-weight: 700; }
.results-bar select { border: 1.5px solid var(--line-2); background: var(--card); border-radius: 10px; padding: 8px 10px; font-weight: 700; }
.active-f { display: flex; flex-wrap: wrap; gap: 6px; }
.active-f button { appearance: none; border: 0; background: var(--accent-wash); color: var(--accent-ink); border-radius: 999px; padding: 5px 10px; font-weight: 700; font-size: 13px; cursor: pointer; }
.filter-toggle { display: none; }
@media (max-width: 900px) { .filter-toggle { display: inline-flex; } }
.load-more { display: flex; justify-content: center; margin-top: 28px; }

/* Product page */
.product-page { padding-block: 24px 80px; }
.crumbs { display: flex; gap: 8px; font-size: 14.5px; color: var(--muted); margin-bottom: 18px; flex-wrap: wrap; }
.crumbs a { color: var(--ink-2); }
.pp-top { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: 44px; align-items: start; }
@media (max-width: 860px) { .pp-top { grid-template-columns: 1fr; gap: 26px; } }
.pp-media .cover { border-radius: 18px; box-shadow: var(--shadow); }
.pp-media .cover.gen b { font-size: clamp(26px, 4vw, 44px); }
.pp-media .cover.gen span { font-size: 13px; }
.pp-thumbs { display: grid; grid-template-columns: repeat(auto-fill, minmax(64px, 1fr)); gap: 10px; margin-top: 12px; }
.pp-thumbs button { padding: 0; border: 2px solid transparent; border-radius: 10px; overflow: hidden; aspect-ratio: 1; background: var(--paper-2); cursor: pointer; }
.pp-thumbs button[aria-current="true"] { border-color: var(--teal); }
.pp-thumbs button:focus-visible { outline: 3px solid var(--teal-wash); }
.pp-thumbs img { width: 100%; height: 100%; object-fit: cover; display: block; }
.pp-info { display: grid; gap: 14px; align-content: start; }
.pp-info h1 { font-size: clamp(32px, 4.4vw, 52px); }
.pp-full { color: var(--muted); font-size: 15.5px; }
.pp-price { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.pp-price .price { font: 800 34px/1 var(--f-display); }
.pp-buy { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.pp-buy .fine { flex-basis: 100%; font-size: 14px; color: var(--muted); }
.pp-facts { display: grid; grid-template-columns: auto 1fr; gap: 0 16px; margin: 6px 0 0; border-top: 1px solid var(--line); }
.pp-facts dt, .pp-facts dd { padding: 10px 0; border-bottom: 1px solid var(--line); margin: 0; }
.pp-facts dt { color: var(--muted); font-size: 14px; }
.pp-facts dd { font-weight: 700; font-size: 15px; display: flex; flex-wrap: wrap; gap: 6px; min-width: 0; }
.std { font: 600 12.5px/1 var(--f-mono); background: var(--teal-wash); color: var(--teal-ink); padding: 6px 8px; border-radius: 6px; text-decoration: none; }
.std:hover { background: var(--teal); color: var(--on-accent); }
.share { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 6px; }
.share-l { font: 600 12px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-right: 4px; }
.sh { appearance: none; width: 40px; height: 40px; border-radius: 50%; display: inline-grid; place-items: center; border: 1.5px solid var(--line-2); background: var(--card); color: var(--ink); cursor: pointer; text-decoration: none; }
.sh svg { width: 18px; height: 18px; }
.sh:hover { border-color: var(--ink); color: var(--ink); }
.sh.more { width: auto; padding: 0 14px; border-radius: 999px; font-weight: 700; font-size: 13.5px; }
.pp-body { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 40px; margin-top: 56px; align-items: start; }
.pp-body:has(.pp-toc[hidden]) { grid-template-columns: 1fr; }
@media (max-width: 860px) { .pp-body { grid-template-columns: 1fr; gap: 18px; } }
.pp-toc { position: sticky; top: 90px; display: grid; gap: 2px; font-size: 14.5px; }
.pp-toc b { font: 600 12px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; }
.pp-toc a { color: var(--ink-2); text-decoration: none; padding: 6px 10px; border-left: 2px solid var(--line); }
.pp-toc a:hover { color: var(--ink); border-left-color: var(--accent); }
@media (max-width: 860px) { .pp-toc { position: static; display: flex; flex-wrap: wrap; gap: 6px; } .pp-toc b { flex-basis: 100%; } .pp-toc a { border: 1.5px solid var(--line-2); border-radius: 999px; padding: 5px 10px; } }
.pp-desc { max-width: 74ch; font-size: 16.5px; }
.pp-desc h2 { font-size: 30px; margin-bottom: 14px; }
.pp-desc .d-h { font-size: 21px; margin: 30px 0 10px; scroll-margin-top: 90px; }
.pp-desc p { margin: 10px 0; }
.pp-desc ul, .pp-desc ol { padding-left: 22px; margin: 8px 0; display: grid; gap: 8px; }
.pp-desc li::marker { color: var(--accent-ink); }
.pp-rel { margin-top: 64px; }
.pp-rel h2 { font-size: 28px; margin-bottom: 18px; }

/* Standards pages */
.jump-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.jump-row a { text-decoration: none; font-weight: 700; font-size: 14px; color: var(--ink-2); border: 1.5px solid var(--line-2); border-radius: 999px; padding: 7px 12px; background: var(--card); }
.jump-row a:hover { color: var(--ink); border-color: var(--ink); }
.band { padding-block: 34px 10px; scroll-margin-top: 80px; }
.band > h2 { font-size: clamp(26px, 3.2vw, 36px); margin-bottom: 8px; }
.disc-h { display: flex; align-items: center; gap: 10px; font-size: 18px; margin: 24px 0 12px; }
.disc-h::before { content: ""; width: 12px; height: 12px; border-radius: 3px; background: var(--c, var(--teal)); }
.disc-h span { font: 500 13px var(--f-mono); color: var(--muted); }
.disc-PS { --c: #c8402a; } .disc-LS { --c: #1f8a3b; } .disc-ESS { --c: #2a6fc9; } .disc-ETS { --c: #b8860b; }
.sgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 250px), 1fr)); gap: 12px; }
.scard { display: grid; grid-template-columns: 64px minmax(0, 1fr); gap: 12px; align-items: center; background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 10px; text-decoration: none; color: var(--ink); transition: border-color .15s, transform .15s; }
.scard:hover { color: var(--ink); border-color: var(--line-2); transform: translateY(-2px); }
.scard img { width: 64px; height: 64px; border-radius: 8px; object-fit: cover; }
.sc-b { display: grid; gap: 2px; min-width: 0; }
.sc-code { font: 600 12px/1.2 var(--f-mono); color: var(--accent-ink); }
.sc-t { font-weight: 700; font-size: 15px; line-height: 1.25; }
.sc-p { font-size: 13px; color: var(--muted); }
.std-page { padding-block: 24px 80px; }
.std-head { display: grid; gap: 14px; max-width: 900px; margin-bottom: 34px; }
.std-head h1 { font-size: clamp(30px, 4.4vw, 50px); }
.std-head h1 .code { display: block; font: 600 clamp(15px, 1.6vw, 18px)/1.2 var(--f-mono); color: var(--accent-ink); margin-bottom: 8px; letter-spacing: .02em; }
.statement { margin: 0; padding: 18px 22px; background: var(--card); border: 1px solid var(--line); border-left: 5px solid var(--teal); border-radius: 0 14px 14px 0; font-size: clamp(17px, 1.8vw, 20px); line-height: 1.5; }
.statement footer { margin-top: 8px; font-size: 14px; color: var(--muted); }
.std-grid { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 40px; align-items: start; }
@media (max-width: 900px) { .std-grid { grid-template-columns: 1fr; } }
.std-main { display: grid; gap: 18px; align-content: start; }
.std-main h2 { font-size: 26px; }
.feature-set { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 20px; background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 16px; text-decoration: none; color: var(--ink); transition: box-shadow .2s, border-color .2s; }
.feature-set:hover { color: var(--ink); box-shadow: var(--shadow); border-color: var(--line-2); }
@media (max-width: 600px) { .feature-set { grid-template-columns: 1fr; } }
.fs-b { display: grid; gap: 8px; align-content: start; }
.fs-b > b { font: 800 26px/1.1 var(--f-display); }
.fs-sum { color: var(--ink-2); font-size: 15.5px; }
.fs-meta { font-size: 14px; color: var(--muted); }
.fs-cta { font-weight: 700; color: var(--accent-ink); }
.std-buy { display: flex; gap: 10px; align-items: center; }
.std-side { display: grid; gap: 14px; position: sticky; top: 90px; align-content: start; }
@media (max-width: 900px) { .std-side { position: static; } }
.three { margin: 0; display: grid; gap: 0; background: var(--card); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.three div { padding: 12px 16px; border-top: 1px solid var(--line); }
.three div:first-child { border-top: 0; }
.three dt { font: 600 11.5px/1.2 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.three dd { margin: 4px 0 0; font-weight: 700; }
.side-block { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; display: grid; gap: 8px; }
.side-block h3 { font: 600 11.5px/1.2 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.side-block p { font-size: 15px; }
.chips-row { display: flex; flex-wrap: wrap; gap: 6px; }
.std.off { background: var(--paper-2); color: var(--ink-2); }
.mono-s { font-family: var(--f-mono); font-size: 13.5px; }
.std-rel { margin-top: 56px; }
.std-rel h2 { font-size: 26px; margin-bottom: 14px; }
.std-nav { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 36px; }
/* Inner <section> blocks don't take the page-section padding from site.css. */
.std-main, .std-rel, .pp-rel { padding-block: 0; }