/* Steel Container Depot — standalone design system.
   Warm concrete paper, deep ink, one signal orange. Archivo (wide for display, normal for text) + JetBrains Mono for
   codes and numbers. Hairline rules, generous space, square geometry with a single 2px radius. */

:root {
  --paper: #f4f1ea;
  --paper-2: #ebe6db;
  --paper-3: #e2dccd;
  --white: #fffdf8;
  --ink: #15181b;
  --ink-2: #2b3036;
  --muted: #676b70;
  --line: #d9d2c2;
  --line-strong: #bdb49f;
  --signal: #e8590c;
  --signal-deep: #b8430a;
  --sea: #1d3b53;
  --sand: #cfc6b2;
  --ok: #2f6f4e;
  --r: 2px;
  --wrap: 1320px;
  --gut: clamp(16px, 4vw, 40px);
  --display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --shadow: 0 1px 0 rgba(21, 24, 27, .04), 0 12px 32px -18px rgba(21, 24, 27, .28);
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 90px; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 17px/1.6 var(--display); font-stretch: 100%;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
img { max-width: 100%; display: block; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3 { font-family: var(--display); line-height: 1.05; margin: 0; letter-spacing: -.01em; }
h1, h2 { font-stretch: 118%; font-weight: 800; }
h3 { font-weight: 700; font-stretch: 105%; }
p { margin: 0 0 1em; }
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gut); }
.mono { font-family: var(--mono); font-size: .78rem; letter-spacing: .02em; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
.sr, .skip:not(:focus) { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip:focus { position: fixed; top: 8px; left: 8px; z-index: 100; background: var(--ink); color: #fff; padding: 10px 14px; }
:focus-visible { outline: 2px solid var(--signal); outline-offset: 2px; }

.eyebrow { font-family: var(--mono); font-size: .76rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted);
  margin: 0 0 14px; display: flex; align-items: center; gap: 10px; }
.eyebrow .dot { width: 8px; height: 8px; background: var(--signal); display: inline-block; box-shadow: 0 0 0 4px rgba(232, 89, 12, .15); }
.arrow { transition: transform .2s ease; display: inline-block; }
.link-arrow { font-weight: 600; text-decoration: none; display: inline-flex; gap: 8px; align-items: center; border-bottom: 1.5px solid var(--ink); padding-bottom: 2px; }
.link-arrow::after { content: "→"; transition: transform .2s ease; }
.link-arrow:hover::after { transform: translateX(4px); }
.note { color: var(--muted); font-size: .88rem; margin-top: 16px; }

/* ---------- buttons ---------- */
.btn { --bg: var(--ink); --fg: #fff; display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px;
  padding: 0 26px; border: 1.5px solid var(--bg); background: var(--bg); color: var(--fg); border-radius: var(--r);
  font-weight: 700; font-stretch: 110%; letter-spacing: .01em; text-decoration: none; cursor: pointer;
  transition: background .18s ease, border-color .18s ease, color .18s ease, transform .18s ease; }
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: none; }
.btn--signal { --bg: var(--signal); }
.btn--signal:hover { background: var(--signal-deep); border-color: var(--signal-deep); }
.btn--ink:hover { background: var(--ink-2); }
.btn--line { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn--line:hover { background: var(--ink); color: #fff; }
.btn--block { width: 100%; }
.btn--grow { flex: 1; }
.btn--lg { min-height: 60px; font-size: 1.05rem; }
.btn--sm { min-height: 40px; padding: 0 16px; font-size: .9rem; }
.btn[disabled] { opacity: .5; cursor: not-allowed; transform: none; }
.linkbtn { background: none; border: 0; padding: 0; text-decoration: underline; cursor: pointer; color: var(--signal-deep); }

/* ---------- top bar + header ---------- */
.topbar { background: var(--ink); color: #c9c4b8; font-family: var(--mono); font-size: .74rem; }
.topbar__in { display: flex; justify-content: space-between; gap: 16px; min-height: 34px; align-items: center; }
.topbar a { color: #fff; text-decoration: none; }
.hdr { position: sticky; top: 0; z-index: 40; border-bottom: 1px solid var(--line); transition: box-shadow .2s ease; }
/* blur lives on a pseudo-element: backdrop-filter on .hdr itself would trap the fixed mobile menu inside the header */
.hdr::before { content: ""; position: absolute; inset: 0; z-index: -1; background: rgba(244, 241, 234, .92); backdrop-filter: saturate(140%) blur(10px); }
.hdr.is-stuck { box-shadow: 0 8px 24px -20px rgba(0, 0, 0, .5); }
.hdr__in { display: flex; align-items: center; gap: 28px; min-height: 72px; }
.logo { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ink); flex: none; }
.logo__mark { width: 38px; height: 38px; }
.logo__word { display: flex; flex-direction: column; font-stretch: 125%; font-weight: 800; font-size: .98rem; line-height: 1; letter-spacing: -.005em; text-transform: uppercase; }
.logo__word b { font-weight: 800; color: var(--signal); letter-spacing: .28em; font-size: .74rem; margin-top: 4px; }
.nav { flex: 1; }
.nav__list { list-style: none; margin: 0; padding: 0; display: flex; gap: 4px; justify-content: center; }
.nav__link { display: block; padding: 24px 12px; text-decoration: none; font-weight: 600; font-size: .95rem; position: relative; }
.nav__link::after { content: ""; position: absolute; left: 12px; right: 12px; bottom: 18px; height: 2px; background: var(--signal); transform: scaleX(0); transform-origin: left; transition: transform .22s ease; }
.nav__item:hover .nav__link::after, .nav__link:focus-visible::after { transform: scaleX(1); }
.has-mega .nav__link { padding-right: 24px; }
.has-mega .nav__link::before { content: ""; position: absolute; right: 10px; top: 50%; width: 6px; height: 6px; border-right: 1.5px solid; border-bottom: 1.5px solid; transform: translateY(-70%) rotate(45deg); }
.mega { position: absolute; left: 0; right: 0; top: 100%; background: var(--white); border-bottom: 1px solid var(--line);
  box-shadow: 0 30px 50px -30px rgba(0, 0, 0, .35); opacity: 0; visibility: hidden; transform: translateY(-6px); transition: .18s ease; }
.has-mega:hover .mega, .has-mega:focus-within .mega { opacity: 1; visibility: visible; transform: none; }
.mega__in { max-width: var(--wrap); margin: 0 auto; padding: 32px var(--gut) 36px; display: grid; grid-template-columns: 1fr 1fr 1.2fr; gap: 40px; }
.mega__col { display: flex; flex-direction: column; gap: 2px; }
.mega__head { font-family: var(--mono); font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin-bottom: 10px; }
.mega__col a { text-decoration: none; padding: 7px 0; font-weight: 500; border-bottom: 1px solid transparent; }
.mega__col a:hover { color: var(--signal-deep); }
.mega__card { background: var(--ink); color: #fff; text-decoration: none; padding: 26px; display: flex; flex-direction: column; justify-content: space-between; min-height: 170px;
  background-image: repeating-linear-gradient(90deg, rgba(255,255,255,.035) 0 10px, transparent 10px 20px); }
.mega__card b { font-size: 1.5rem; font-stretch: 118%; line-height: 1.1; max-width: 12ch; }
.mega__card .mono { color: var(--signal); }
.mega__card:hover .arrow { transform: translateX(6px); }
.hdr__tools { display: flex; gap: 6px; align-items: center; }
.icon-btn { width: 44px; height: 44px; display: grid; place-items: center; background: none; border: 1px solid transparent; border-radius: var(--r); cursor: pointer; position: relative; text-decoration: none; }
.icon-btn:hover { border-color: var(--line-strong); }
.icon-btn svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.cart-count { position: absolute; top: 4px; right: 2px; min-width: 18px; height: 18px; padding: 0 5px; border-radius: 9px; background: var(--signal); color: #fff; font: 700 11px/18px var(--mono); text-align: center; }
.menu-btn { display: none; }

/* ---------- search overlay ---------- */
.search-ov { position: fixed; inset: 0; z-index: 60; background: rgba(21, 24, 27, .55); backdrop-filter: blur(3px); }
.search-ov__box { background: var(--white); max-width: 860px; margin: 8vh auto 0; padding: 0; box-shadow: var(--shadow); }
.search-ov__form { display: flex; align-items: center; gap: 12px; padding: 16px 20px; border-bottom: 1px solid var(--line); }
.search-ov__form svg { width: 22px; height: 22px; fill: none; stroke: var(--muted); stroke-width: 1.8; flex: none; }
.search-ov__form input { flex: 1; border: 0; background: none; font-size: 1.3rem; font-stretch: 110%; padding: 8px 0; outline: none; }
.search-ov__close { border: 1px solid var(--line); background: var(--paper); font: 500 .72rem var(--mono); padding: 6px 8px; cursor: pointer; }
.search-ov__results { max-height: 60vh; overflow: auto; }
.sr-item { display: grid; grid-template-columns: 64px 1fr auto; gap: 16px; align-items: center; padding: 12px 20px; text-decoration: none; border-bottom: 1px solid var(--paper-2); }
.sr-item:hover, .sr-item.is-on { background: var(--paper); }
.sr-item img { width: 64px; height: 48px; object-fit: cover; background: var(--paper-2); }
.sr-item b { display: block; font-weight: 600; line-height: 1.25; }
.sr-item small { color: var(--muted); font-family: var(--mono); font-size: .72rem; }
.sr-item span { font-family: var(--mono); font-weight: 500; }
.sr-empty { padding: 22px 20px; color: var(--muted); }

/* ---------- hero ---------- */
.hero { padding: clamp(40px, 7vw, 88px) 0 0; position: relative; overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: 0 0 auto auto; width: 46%; height: 100%; background: var(--paper-2);
  clip-path: polygon(14% 0, 100% 0, 100% 100%, 0 100%); z-index: -1; }
.hero__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.02fr); gap: clamp(28px, 5vw, 72px); align-items: center; }
.hero__title { font-size: clamp(2.6rem, 6.2vw, 5.6rem); font-stretch: 125%; font-weight: 800; line-height: .95; letter-spacing: -.025em; margin-bottom: 26px; }
.hero__title em { font-style: normal; color: var(--signal); font-stretch: 100%; font-weight: 700; letter-spacing: -.03em; }
.hero__lead { font-size: clamp(1.02rem, 1.4vw, 1.18rem); color: var(--ink-2); max-width: 36em; margin-bottom: 30px; }
.hero__cta { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 40px; }
.hero__facts { display: grid; grid-template-columns: repeat(3, auto); justify-content: start; gap: 0; margin: 0; border-top: 1px solid var(--line-strong); }
.hero__facts div { padding: 16px 32px 0 0; margin-right: 32px; border-right: 1px solid var(--line); }
.hero__facts div:last-child { border: 0; }
.hero__facts dt { font-family: var(--mono); font-size: .7rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.hero__facts dd { margin: 4px 0 0; font-size: 1.35rem; font-weight: 700; font-stretch: 115%; }

.picker { background: var(--white); border: 1px solid var(--line); box-shadow: var(--shadow); padding: 22px 22px 18px; position: relative; }
.picker::before { content: ""; position: absolute; top: -1px; left: -1px; width: 56px; height: 4px; background: var(--signal); }
.picker__head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 8px; flex-wrap: wrap; }
.picker__head .mono { color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }
.picker__tabs { display: flex; background: var(--paper); border: 1px solid var(--line); padding: 3px; gap: 2px; }
.picker__tab { border: 0; background: none; padding: 8px 12px; font: 500 .8rem var(--mono); cursor: pointer; color: var(--muted); border-radius: 1px; white-space: nowrap; }
.picker__tab[aria-selected="true"] { background: var(--ink); color: #fff; }
.picker__tab:hover:not([aria-selected="true"]) { color: var(--ink); }
.elev { width: 100%; height: auto; margin: 10px 0 4px; overflow: visible; }
.elev__box { animation: slide .45s cubic-bezier(.2, .8, .2, 1); transform-origin: right bottom; }
@keyframes slide { from { opacity: 0; transform: translateX(24px); } to { opacity: 1; transform: none; } }
.elev__code { font: 700 13px var(--mono); fill: #fff; letter-spacing: .08em; }
.elev__dim line { stroke: var(--ink); stroke-width: 1; }
.elev__dim text { font: 500 12px var(--mono); fill: var(--ink); }
.picker__specs { display: grid; grid-template-columns: repeat(3, 1fr); margin: 10px 0 0; border-top: 1px solid var(--line); }
.picker__specs div { padding: 12px 10px 12px 0; }
.picker__specs div + div { padding-left: 14px; border-left: 1px solid var(--line); }
.picker__specs dt { font-family: var(--mono); font-size: .68rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.picker__specs dd { margin: 3px 0 0; font-weight: 600; font-size: .95rem; }
.picker__fit { color: var(--muted); font-size: .92rem; margin: 6px 0 14px; }
.picker__go { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 15px 18px; background: var(--ink); color: #fff; text-decoration: none; font-weight: 500; }
.picker__go b { color: var(--signal); font-family: var(--mono); font-weight: 500; }
.picker__go:hover .arrow { transform: translateX(5px); }

.proof { list-style: none; margin: clamp(40px, 6vw, 72px) 0 0; padding: 22px 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
  border-top: 1px solid var(--line-strong); border-bottom: 1px solid var(--line-strong); font-size: .92rem; color: var(--ink-2); }
.proof li { padding-left: 22px; position: relative; }
.proof li::before { content: ""; position: absolute; left: 0; top: .5em; width: 10px; height: 10px; border: 2px solid var(--signal); }
.proof b { color: var(--ink); }

/* ---------- sections ---------- */
.sec { padding: clamp(56px, 8vw, 104px) 0; }
.sec--tint { background: var(--paper-2); }
.sec--ink { background: var(--ink); color: #d8d3c7; }
.sec--ink h2, .sec--ink h3 { color: #fff; }
.sec--ink .eyebrow { color: #9d978a; }
.sec--ink .link-arrow { color: #fff; border-color: var(--signal); }
.sec__head { display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 6px 24px; margin-bottom: clamp(26px, 4vw, 44px); }
.sec__head .eyebrow { grid-column: 1 / -1; margin: 0; }
.sec__head .link-arrow { justify-self: start; }
.sec__head h2 { font-size: clamp(1.9rem, 3.6vw, 3.1rem); max-width: 18ch; }
.sec__head--stack { grid-template-columns: 1fr; }

/* bento */
.bento { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 240px; gap: 14px; }
.bento__tile { position: relative; overflow: hidden; background: var(--ink); color: #fff; text-decoration: none; display: flex; align-items: flex-end; }
.bento__tile--xl { grid-column: span 2; grid-row: span 2; }
.bento__tile:nth-child(6):last-child { grid-column: 1 / -1; grid-row: span 1; }
.bento__tile:nth-child(6):last-child img { object-position: center 60%; }
.bento__tile img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .82; transition: transform .6s cubic-bezier(.2, .8, .2, 1), opacity .3s ease; }
.bento__tile::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(21,24,27,0) 30%, rgba(21,24,27,.88) 100%); }
.bento__tile:hover img { transform: scale(1.05); opacity: .95; }
.bento__txt { position: relative; z-index: 1; padding: 22px; }
.bento__txt .mono { color: #f6b58f; }
.bento__txt h3 { font-size: 1.4rem; font-stretch: 118%; margin: 6px 0 4px; }
.bento__tile--xl h3 { font-size: clamp(1.8rem, 3vw, 2.6rem); }
.bento__txt p { margin: 0; color: #d6d0c4; font-size: .92rem; max-width: 30ch; }

/* cards */
.grid { display: grid; gap: 18px; }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.cell { display: contents; }
.cell[hidden] { display: none; }
.card { background: var(--white); border: 1px solid var(--line); text-decoration: none; display: flex; flex-direction: column; transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease; }
.card:hover { border-color: var(--ink); box-shadow: var(--shadow); transform: translateY(-2px); }
.card[hidden] { display: none; }
.card__img { position: relative; aspect-ratio: 4 / 3; background: var(--paper-2); overflow: hidden; }
.card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s cubic-bezier(.2, .8, .2, 1); }
.card:hover .card__img img { transform: scale(1.04); }
.tag { position: absolute; top: 12px; left: 12px; font: 500 .68rem var(--mono); text-transform: uppercase; letter-spacing: .06em; padding: 5px 8px; background: var(--white); color: var(--ink); }
.tag--one-trip { background: var(--signal); color: #fff; }
.tag--used { background: var(--ink); color: #fff; }
.card__body { padding: 16px 18px 18px; display: flex; flex-direction: column; flex: 1; }
.card__cat { color: var(--muted); text-transform: uppercase; font-size: .68rem; letter-spacing: .06em; }
.card__title { font-size: 1.02rem; font-weight: 600; font-stretch: 100%; line-height: 1.3; margin: 6px 0 14px; letter-spacing: 0;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.card__foot { margin-top: auto; display: flex; align-items: baseline; gap: 10px; padding-top: 12px; border-top: 1px solid var(--paper-3); }
.card__price { font-family: var(--mono); font-weight: 500; font-size: 1.12rem; }
.card__was { color: var(--muted); font-family: var(--mono); font-size: .82rem; }
.card__go { margin-left: auto; transition: transform .2s ease; }
.card:hover .card__go { transform: translateX(4px); color: var(--signal); }

/* size chart */
.chart { border-top: 1.5px solid var(--ink); }
.chart__row { display: grid; grid-template-columns: 1.2fr 1.6fr 1.3fr 1.3fr 1fr .8fr; gap: 18px; align-items: center; padding: 20px 0; border-bottom: 1px solid var(--line); text-decoration: none; transition: background .2s ease; }
.chart__row:hover { background: var(--white); }
.chart__name { font-weight: 800; font-stretch: 120%; font-size: 1.2rem; padding-left: 4px; }
.chart__bar { height: 12px; display: flex; align-items: center; }
.chart__bar i { display: block; background: var(--signal); background-image: repeating-linear-gradient(90deg, rgba(255,255,255,.22) 0 2px, transparent 2px 6px); transition: width .4s ease; }
.chart__row:hover .chart__bar i { background-color: var(--signal-deep); }
.chart__cell { font-family: var(--mono); font-size: .86rem; }
.chart__cell small { display: block; font-size: .64rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin-bottom: 2px; }
.chart__cell--price { font-weight: 500; color: var(--signal-deep); }

/* grades */
.grades__row { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid #3a3f45; }
.grade { padding: 34px 30px 32px 0; border-right: 1px solid #3a3f45; }
.grade + .grade { padding-left: 30px; }
.grade:last-child { border-right: 0; }
.grade__n { display: block; font-size: 4.2rem; font-weight: 800; font-stretch: 125%; line-height: 1; color: var(--signal); margin-bottom: 18px; }
.grade h3 { font-size: 1.35rem; margin-bottom: 10px; }
.grade p { color: #b9b3a6; min-height: 5.2em; }

/* delivery */
.delivery { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(28px, 5vw, 72px); align-items: center; }
.delivery__art svg { width: 100%; height: auto; }
.delivery__art .dim line { stroke: var(--ink); stroke-width: 1; }
.delivery__art .dim text { font: 500 12px var(--mono); fill: var(--ink-2); }
.delivery h2 { font-size: clamp(1.9rem, 3.4vw, 2.9rem); margin-bottom: 26px; }
.steps { list-style: none; counter-reset: s; margin: 0 0 26px; padding: 0; }
.steps li { counter-increment: s; position: relative; padding: 14px 0 14px 54px; border-top: 1px solid var(--line); color: var(--ink-2); }
.steps li::before { content: counter(s, decimal-leading-zero); position: absolute; left: 0; top: 14px; font: 500 .82rem var(--mono); color: var(--signal-deep); }
.steps b { color: var(--ink); }
.steps--grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0 24px; }
.steps--grid li { padding: 46px 0 10px; border-top: 1.5px solid var(--ink); }
.steps--grid li::before { top: 16px; }

/* faq */
.faq { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(28px, 5vw, 80px); align-items: start; }
.faq__head h2 { font-size: clamp(1.9rem, 3.4vw, 2.9rem); margin-bottom: 18px; }
.faq__head p { color: var(--muted); }
.faq__head a { color: var(--signal-deep); }
.acc details { border-top: 1px solid var(--line-strong); }
.acc details:last-child { border-bottom: 1px solid var(--line-strong); }
.acc summary { list-style: none; cursor: pointer; padding: 22px 48px 22px 0; font-weight: 600; font-size: 1.08rem; position: relative; }
.acc summary::-webkit-details-marker { display: none; }
.acc summary::after { content: ""; position: absolute; right: 6px; top: 50%; width: 14px; height: 14px; margin-top: -7px;
  background: linear-gradient(var(--ink), var(--ink)) center / 14px 1.5px no-repeat, linear-gradient(var(--ink), var(--ink)) center / 1.5px 14px no-repeat; transition: transform .25s ease; }
.acc details[open] summary::after { transform: rotate(45deg); }
.acc details p { padding: 0 40px 22px 0; margin: 0; color: var(--ink-2); }

/* guides */
.guides { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 40px; border-top: 1.5px solid var(--ink); }
.guide { display: grid; grid-template-columns: 48px 1fr 28px; gap: 16px; align-items: center; padding: 22px 0; border-bottom: 1px solid var(--line); text-decoration: none; }
.guide .mono { color: var(--signal-deep); }
.guide h3 { font-size: 1.12rem; font-weight: 600; font-stretch: 100%; line-height: 1.3; }
.guide p { margin: 6px 0 0; color: var(--muted); font-size: .92rem; }
.guide:hover h3 { color: var(--signal-deep); }
.guide:hover .arrow { transform: translateX(5px); }
.guides--full { grid-template-columns: 1fr; }

/* ---------- breadcrumbs, list pages ---------- */
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; padding-top: 22px; font: 400 .74rem var(--mono); color: var(--muted); }
.crumbs a { text-decoration: none; }
.crumbs a:hover { color: var(--ink); text-decoration: underline; }
.crumbs span[aria-current] { color: var(--ink); max-width: 40ch; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.listhead { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; padding-top: clamp(24px, 4vw, 44px); padding-bottom: clamp(22px, 3vw, 34px); }
.listhead h1 { font-size: clamp(2.3rem, 5vw, 4.2rem); font-stretch: 122%; letter-spacing: -.02em; }
.listhead__lede { max-width: 58ch; color: var(--ink-2); margin: 16px 0 0; font-size: 1.05rem; }
.listing { padding-bottom: clamp(56px, 8vw, 96px); }
.toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; padding: 14px 0; margin-bottom: 22px; border-top: 1.5px solid var(--ink); border-bottom: 1px solid var(--line); position: sticky; top: 72px; background: var(--paper); z-index: 5; }
.seg { display: flex; border: 1px solid var(--line-strong); }
.seg button { border: 0; background: none; padding: 9px 14px; cursor: pointer; font-weight: 500; font-size: .9rem; }
.seg button + button { border-left: 1px solid var(--line-strong); }
.seg button.is-on { background: var(--ink); color: #fff; }
.toolbar__search input { border: 1px solid var(--line-strong); background: var(--white); padding: 9px 12px; min-width: 240px; border-radius: 0; }
.toolbar__sort { display: flex; align-items: center; gap: 8px; color: var(--muted); }
.toolbar__sort select { border: 1px solid var(--line-strong); background: var(--white); padding: 9px 30px 9px 10px; border-radius: 0; }
.toolbar__count { margin-left: auto; color: var(--muted); }
.chipbar { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.chipbar button { border: 1px solid var(--line-strong); background: var(--white); padding: 8px 14px; cursor: pointer; font-weight: 500; font-size: .9rem; display: inline-flex; gap: 8px; align-items: center; }
.chipbar button .mono { color: var(--muted); font-size: .7rem; }
.chipbar button.is-on { background: var(--ink); border-color: var(--ink); color: #fff; }
.chipbar button.is-on .mono { color: var(--signal); }
.empty { padding: 40px 0; color: var(--muted); text-align: center; }
.guide-wrap { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: clamp(28px, 5vw, 72px); align-items: start; }
.catlist { list-style: none; margin: 0; padding: 0; }
.catlist a { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid var(--line); text-decoration: none; font-weight: 500; }
.catlist a:hover { color: var(--signal-deep); }
.catlist .mono { color: var(--muted); }

/* ---------- prose ---------- */
.prose { max-width: 72ch; }
.prose h2 { font-size: clamp(1.6rem, 2.8vw, 2.3rem); margin: 0 0 22px; }
.prose h3 { font-size: 1.25rem; margin: 34px 0 12px; font-stretch: 110%; }
.prose p, .prose li { color: var(--ink-2); }
.prose ul, .prose ol { padding-left: 1.2em; margin: 0 0 1.2em; }
.prose li { margin-bottom: .5em; }
.prose li::marker { color: var(--signal); }
.prose strong { color: var(--ink); font-weight: 600; }
.prose a { color: var(--signal-deep); }
.prose table { width: 100%; border-collapse: collapse; margin: 0 0 1.4em; font-size: .92rem; }
.prose th, .prose td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); }
.prose img { height: auto; margin: 1em 0; }
.prose--article { margin: 0 auto; }

/* ---------- product page ---------- */
.pdp { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: clamp(24px, 4.5vw, 64px); padding-top: 22px; padding-bottom: clamp(40px, 6vw, 72px); align-items: start; }
.pdp__stage { position: relative; background: var(--white); border: 1px solid var(--line); aspect-ratio: 4 / 3; display: grid; place-items: center; overflow: hidden; }
.pdp__stage img { width: 100%; height: 100%; object-fit: contain; }
.pdp__thumbs { display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; margin-top: 10px; }
.pdp__thumb { padding: 0; border: 1px solid var(--line); background: var(--white); aspect-ratio: 4 / 3; cursor: pointer; overflow: hidden; }
.pdp__thumb img { width: 100%; height: 100%; object-fit: cover; }
.pdp__thumb.is-on { border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
.pdp__buy { position: sticky; top: 92px; }
.buybox__cat { color: var(--muted); text-transform: uppercase; margin: 0 0 12px; }
.buybox__cat a { color: var(--signal-deep); text-decoration: none; }
.buybox__title { font-size: clamp(1.8rem, 3.2vw, 2.7rem); font-stretch: 112%; line-height: 1.04; letter-spacing: -.02em; margin-bottom: 16px; }
.buybox__lede { color: var(--ink-2); font-size: 1rem; margin-bottom: 22px; }
.buybox__price { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; padding: 18px 0; border-top: 1.5px solid var(--ink); }
.buybox__price .price { font-family: var(--mono); font-weight: 500; font-size: clamp(2rem, 3.4vw, 2.6rem); letter-spacing: -.03em; }
.buybox__price s { color: var(--muted); font-family: var(--mono); }
.save { background: var(--signal); color: #fff; font: 500 .74rem var(--mono); padding: 4px 8px; text-transform: uppercase; letter-spacing: .04em; }
.keyspecs { display: grid; grid-template-columns: 1fr 1fr; margin: 0 0 20px; border: 1px solid var(--line); background: var(--white); }
.keyspecs div { padding: 12px 14px; border-bottom: 1px solid var(--line); }
.keyspecs div:nth-child(odd) { border-right: 1px solid var(--line); }
.keyspecs div:nth-last-child(-n+2) { border-bottom: 0; }
.keyspecs dt { font: 400 .66rem var(--mono); text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.keyspecs dd { margin: 3px 0 0; font-weight: 600; font-size: .95rem; line-height: 1.3; }
.buybox__actions { display: flex; gap: 10px; margin-bottom: 10px; }
.qty { display: flex; border: 1.5px solid var(--ink); background: var(--white); }
.qty button { width: 42px; border: 0; background: none; font-size: 1.2rem; cursor: pointer; }
.qty input { width: 44px; border: 0; background: none; text-align: center; font-family: var(--mono); -moz-appearance: textfield; }
.qty input::-webkit-inner-spin-button { -webkit-appearance: none; }
.assure { list-style: none; margin: 22px 0 0; padding: 0; font-size: .92rem; color: var(--ink-2); }
.assure li { display: flex; gap: 12px; align-items: center; padding: 11px 0; border-top: 1px solid var(--line); }
.assure svg { width: 20px; height: 20px; flex: none; fill: none; stroke: var(--signal-deep); stroke-width: 1.6; stroke-linejoin: round; }
.assure a { color: var(--ink); }
.subnav { position: sticky; top: 72px; z-index: 20; background: var(--ink); color: #fff; }
.subnav__in { display: flex; align-items: center; gap: 4px; min-height: 56px; overflow-x: auto; scrollbar-width: none; }
.subnav__in a { text-decoration: none; padding: 17px 14px; font-weight: 500; font-size: .92rem; white-space: nowrap; color: #d8d3c7; }
.subnav__in a:hover { color: #fff; }
.subnav__price { margin-left: auto; display: flex; align-items: center; gap: 14px; font-family: var(--mono); white-space: nowrap; }
.pdp-body { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: clamp(28px, 5vw, 80px); padding-top: clamp(48px, 7vw, 88px); padding-bottom: clamp(48px, 7vw, 88px); align-items: start; }
.pdp-body__side { display: flex; flex-direction: column; gap: 14px; position: sticky; top: 150px; }
.panel { background: var(--white); border: 1px solid var(--line); padding: 22px 22px 18px; }
.panel h3 { font-size: 1rem; font-stretch: 110%; margin-bottom: 12px; }
.panel--muted { background: transparent; }
.panel--big { padding: 32px; }
.panel--big h2 { font-size: 1.8rem; margin-bottom: 12px; }
.ticks, .dashes { list-style: none; margin: 0; padding: 0; }
.ticks li, .dashes li { padding: 7px 0 7px 26px; position: relative; font-size: .94rem; color: var(--ink-2); border-top: 1px solid var(--paper-2); }
.ticks li:first-child, .dashes li:first-child { border-top: 0; }
.ticks li::before { content: ""; position: absolute; left: 2px; top: 13px; width: 10px; height: 6px; border-left: 2px solid var(--ok); border-bottom: 2px solid var(--ok); transform: rotate(-45deg); }
.dashes li::before { content: ""; position: absolute; left: 2px; top: 16px; width: 11px; height: 2px; background: var(--signal); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chips span { font-size: .84rem; padding: 5px 10px; background: var(--paper); border: 1px solid var(--line); }
.specwrap { display: grid; grid-template-columns: .7fr 1.3fr; gap: clamp(28px, 5vw, 80px); align-items: start; }
.specwrap h2 { font-size: clamp(1.9rem, 3.4vw, 2.9rem); margin-bottom: 14px; }
.spec { width: 100%; border-collapse: collapse; border-top: 1.5px solid var(--ink); }
.spec th, .spec td { text-align: left; padding: 15px 0; border-bottom: 1px solid var(--line-strong); vertical-align: top; }
.spec th { width: 42%; font: 400 .74rem var(--mono); text-transform: uppercase; letter-spacing: .06em; color: var(--muted); padding-right: 18px; }
.spec td { font-family: var(--mono); font-size: .92rem; }
.deliv-mini { display: grid; grid-template-columns: .7fr 2fr; gap: clamp(28px, 5vw, 80px); }
.deliv-mini h2 { font-size: clamp(1.7rem, 3vw, 2.5rem); }
.deliv-mini .steps--grid { grid-template-columns: repeat(2, 1fr); gap: 0 28px; }
.deliv-mini a { color: var(--signal-deep); }
.mbar { display: none; }

/* ---------- article / pages ---------- */
.article { padding-bottom: clamp(56px, 8vw, 100px); }
.article__head { max-width: 72ch; margin: 0 auto; padding: clamp(28px, 5vw, 56px) 0 clamp(20px, 3vw, 34px); }
.article__head h1 { font-size: clamp(2.2rem, 4.8vw, 3.8rem); font-stretch: 118%; letter-spacing: -.02em; }
.article__cta { max-width: 72ch; margin: 48px auto 0; padding: 28px; background: var(--ink); color: #fff; }
.article__cta h2 { font-size: 1.6rem; color: #fff; margin-bottom: 18px; }
.article__cta .eyebrow { color: #9d978a; }
.sizechips { display: flex; flex-wrap: wrap; gap: 8px; }
.sizechips a { text-decoration: none; padding: 10px 16px; border: 1px solid currentColor; font-family: var(--mono); font-size: .85rem; }
.sizechips a:hover { background: var(--signal); border-color: var(--signal); color: #fff; }
.contact { max-width: 72ch; margin: 0 auto 40px; display: grid; grid-template-columns: 1.3fr 1fr; gap: 14px; }
.thanks { max-width: 64ch; padding-top: clamp(56px, 10vw, 120px); padding-bottom: clamp(56px, 10vw, 120px); }
.thanks h1 { font-size: clamp(2.8rem, 7vw, 5.4rem); font-stretch: 125%; margin-bottom: 22px; }
.thanks p { font-size: 1.1rem; color: var(--ink-2); }
.thanks a:not(.btn) { color: var(--signal-deep); }
.thanks .btn, .thanks .sizechips { margin-top: 18px; }

/* ---------- cart / checkout ---------- */
.cartpage { padding-bottom: clamp(56px, 8vw, 100px); }
.cartpage .article__head { max-width: none; }
.cartgrid { display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: clamp(24px, 4vw, 56px); align-items: start; }
.cline { display: grid; grid-template-columns: 120px 1fr auto; gap: 18px; align-items: center; padding: 18px 0; border-top: 1px solid var(--line); }
.cline:last-child { border-bottom: 1px solid var(--line); }
.cline img { width: 120px; aspect-ratio: 4 / 3; object-fit: cover; background: var(--paper-2); }
.cline a { text-decoration: none; font-weight: 600; line-height: 1.3; }
.cline small { display: block; color: var(--muted); font-family: var(--mono); font-size: .72rem; margin-top: 4px; }
.cline__right { display: flex; flex-direction: column; align-items: flex-end; gap: 10px; }
.cline__right b { font-family: var(--mono); font-weight: 500; }
.cline .qty { border-width: 1px; }
.cline .qty button { width: 34px; }
.cline .rm { background: none; border: 0; color: var(--muted); font-size: .8rem; text-decoration: underline; cursor: pointer; padding: 0; }
.summary { background: var(--white); border: 1px solid var(--line); padding: 26px; position: sticky; top: 96px; display: flex; flex-direction: column; gap: 14px; }
.summary h2 { font-size: 1.3rem; }
.summary__row { display: flex; justify-content: space-between; gap: 12px; font-size: .95rem; }
.summary__row b { font-family: var(--mono); font-weight: 500; }
.summary__row--total { border-top: 1.5px solid var(--ink); padding-top: 14px; font-size: 1.1rem; }
.coline { display: flex; justify-content: space-between; gap: 12px; font-size: .9rem; padding: 8px 0; border-bottom: 1px solid var(--paper-2); }
.coline span:last-child { font-family: var(--mono); white-space: nowrap; }
.coform fieldset { border: 0; padding: 0; margin: 0 0 26px; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.coform legend { font: 500 .74rem var(--mono); text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin-bottom: 12px; padding: 0; }
.fld { display: flex; flex-direction: column; gap: 6px; font-size: .88rem; font-weight: 500; }
.fld--full { grid-column: 1 / -1; }
.fld em { font-style: normal; color: var(--muted); font-weight: 400; }
.fld input, .fld textarea { border: 1px solid var(--line-strong); background: var(--white); padding: 13px 14px; border-radius: 0; font-size: 1rem; }
.fld input:focus, .fld textarea:focus { outline: none; border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
.fld input.is-bad { border-color: #b3261e; box-shadow: inset 0 0 0 1px #b3261e; }
.formmsg { min-height: 1.4em; margin: 12px 0 0; font-weight: 500; }
.formmsg.is-err { color: #b3261e; }
.bigsearch { display: flex; gap: 10px; margin-bottom: 28px; }
.bigsearch input { flex: 1; border: 1.5px solid var(--ink); background: var(--white); padding: 0 16px; font-size: 1.1rem; min-height: 56px; border-radius: 0; }

/* ---------- footer ---------- */
.ftr { background: var(--ink); color: #b9b3a6; padding: clamp(56px, 8vw, 96px) 0 28px; overflow: hidden; }
.ftr__top { display: grid; grid-template-columns: 1.1fr 1.4fr; gap: clamp(32px, 6vw, 96px); padding-bottom: 48px; border-bottom: 1px solid #33383e; }
.ftr__lead h2 { color: #fff; font-size: clamp(1.7rem, 3vw, 2.4rem); margin-bottom: 22px; max-width: 16ch; }
.ftr .eyebrow { color: #8d877b; }
.sub { display: flex; flex-wrap: wrap; max-width: 460px; }
.sub input { flex: 1; min-width: 0; background: transparent; border: 1px solid #4a5057; border-right: 0; color: #fff; padding: 14px; border-radius: 0; }
.sub input::placeholder { color: #7d786d; }
.sub button { background: var(--signal); color: #fff; border: 0; padding: 0 22px; font-weight: 700; cursor: pointer; }
.sub button:hover { background: var(--signal-deep); }
.sub__msg { width: 100%; margin: 10px 0 0; font-size: .88rem; color: #e9e4d8; min-height: 1.3em; }
.ftr__cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.ftr__cols h3 { color: #fff; font-size: .78rem; font-family: var(--mono); font-weight: 500; text-transform: uppercase; letter-spacing: .1em; margin-bottom: 16px; }
.ftr__cols a { display: block; text-decoration: none; padding: 5px 0; font-size: .94rem; }
.ftr__cols a:hover { color: #fff; }
.ftr__word { font-size: clamp(1.6rem, 6.1vw, 5.4rem); font-weight: 900; font-stretch: 125%; letter-spacing: -.035em; line-height: .9; color: transparent;
  -webkit-text-stroke: 1px #3d434a; white-space: nowrap; margin: 40px 0 26px; user-select: none; }
.ftr__legal { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font: 400 .74rem var(--mono); color: #8d877b; }
.ftr__legal a { text-decoration: none; }
.ftr__legal a:hover { color: #fff; }

/* ---------- responsive ---------- */
@media (max-width: 1180px) {
  .nav__link { padding-left: 9px; padding-right: 9px; font-size: .9rem; }
  .grid--4 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .chart__row { grid-template-columns: 1fr 1.4fr 1.3fr 1.3fr .9fr; }
  .chart__cell:nth-of-type(5) { display: none; }
}
@media (max-width: 980px) {
  .menu-btn { display: grid; }
  .nav { position: fixed; inset: 0; padding-top: 72px; background: var(--paper); transform: translateX(100%); transition: transform .3s ease; overflow: auto; z-index: -2; }
  .nav.is-open { z-index: -2; }
  .nav.is-open { transform: none; }
  .nav__list { flex-direction: column; padding: 12px var(--gut) 40px; gap: 0; }
  .nav__link { padding: 18px 0; font-size: 1.4rem; font-stretch: 115%; font-weight: 700; border-bottom: 1px solid var(--line); }
  .nav__link::after, .has-mega .nav__link::before { display: none; }
  .mega { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; background: transparent; border: 0; }
  .mega__in { padding: 10px 0 18px; grid-template-columns: 1fr 1fr; gap: 20px; }
  .mega__card { display: none; }
  .hero::before { display: none; }
  .hero__grid, .delivery, .faq, .specwrap, .deliv-mini, .guide-wrap, .pdp, .pdp-body, .cartgrid, .ftr__top { grid-template-columns: 1fr; }
  .pdp__buy, .pdp-body__side, .summary { position: static; }
  .proof { grid-template-columns: 1fr 1fr; }
  .bento { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 200px; }
  .grades__row { grid-template-columns: 1fr; }
  .grade, .grade + .grade { padding: 28px 0; border-right: 0; border-bottom: 1px solid #3a3f45; }
  .grade p { min-height: 0; }
  .guides { grid-template-columns: 1fr; }
  .chart__row { grid-template-columns: 1fr 1fr; gap: 8px 16px; }
  .chart__bar { grid-column: 1 / -1; order: 2; }
  .chart__cell--price { text-align: right; }
  .chart__cell:nth-of-type(3), .chart__cell:nth-of-type(4), .chart__cell:nth-of-type(5) { display: none; }
  .subnav__price { display: none; }
  .mbar { display: flex; position: fixed; left: 0; right: 0; bottom: 0; z-index: 30; align-items: center; justify-content: space-between; gap: 14px;
    padding: 10px var(--gut) calc(10px + env(safe-area-inset-bottom)); background: var(--white); border-top: 1px solid var(--line); box-shadow: 0 -10px 30px -20px rgba(0,0,0,.4); }
  .mbar small { display: block; font: 400 .68rem var(--mono); text-transform: uppercase; color: var(--muted); }
  .mbar b { font-family: var(--mono); font-weight: 500; font-size: 1.3rem; }
  .pdp-page .ftr { padding-bottom: 96px; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .topbar__in span { display: none; }
  .topbar__in { justify-content: center; }
  .hdr__in { gap: 10px; min-height: 64px; }
  .nav { padding-top: 64px; }
  .logo__word { font-size: .84rem; }
  .logo__mark { width: 32px; height: 32px; }
  .grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .card__body { padding: 12px 12px 14px; }
  .card__title { font-size: .92rem; }
  .card__price { font-size: .98rem; }
  .card__go { display: none; }
  .tag { top: 8px; left: 8px; font-size: .6rem; }
  .hero__facts { grid-template-columns: repeat(3, 1fr); }
  .hero__facts div { padding-right: 10px; margin-right: 10px; }
  .hero__facts dd { font-size: 1.05rem; }
  .picker { padding: 16px 14px 14px; margin: 0 calc(var(--gut) * -1); border-left: 0; border-right: 0; }
  .picker__tabs { width: 100%; overflow-x: auto; }
  .picker__tab { flex: 1; padding: 8px 6px; }
  .picker__specs { grid-template-columns: 1fr 1fr; }
  .picker__specs div:nth-child(3) { display: none; }
  .proof { grid-template-columns: 1fr; gap: 10px; }
  .bento { grid-template-columns: 1fr; grid-auto-rows: 190px; }
  .bento__tile--xl, .bento__tile:nth-child(6):last-child { grid-column: auto; grid-row: span 1; }
  .steps--grid, .deliv-mini .steps--grid { grid-template-columns: 1fr; }
  .toolbar { top: 64px; gap: 8px; }
  .toolbar__search { order: 3; width: 100%; }
  .toolbar__search input { width: 100%; min-width: 0; }
  .toolbar__count { display: none; }
  .keyspecs { grid-template-columns: 1fr 1fr; }
  .cline { grid-template-columns: 84px 1fr; }
  .cline img { width: 84px; }
  .cline__right { grid-column: 2; flex-direction: row; justify-content: space-between; align-items: center; }
  .coform fieldset { grid-template-columns: 1fr; }
  .contact { grid-template-columns: 1fr; }
  .ftr__cols { grid-template-columns: 1fr 1fr; }
  .sec__head { grid-template-columns: 1fr; }
  .subnav { top: 64px; }
  .listhead > .link-arrow { display: none; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; } }