/* DisplayPrep: white, light gray and brushed stainless. */
:root {
  --white: #ffffff;
  --paper: #f6f7f8;
  --mist: #eceef0;
  --line: #dadfe3;
  --steel-1: #c3c9cf;
  --steel-2: #9aa3ab;
  --steel-3: #6b747c;
  --ink: #1d2227;
  --ink-2: #454e56;
  --ok: #2f6b4f;
  --err: #a23a2a;
  --brushed:
    repeating-linear-gradient(90deg, rgba(255,255,255,.28) 0 1px, rgba(0,0,0,0) 1px 3px),
    linear-gradient(135deg, #f3f5f6 0%, #d3d8dc 36%, #f5f7f8 54%, #c1c7cd 100%);
  --radius: 12px;
  --shadow: 0 1px 2px rgba(29,34,39,.06), 0 8px 24px -12px rgba(29,34,39,.18);
  --serif: "Fraunces", Georgia, serif;
  --sans: "Archivo", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Consolas, monospace;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--white); color: var(--ink); font: 400 17px/1.6 var(--sans); }
img, video, svg { display: block; max-width: 100%; }
img, video { height: auto; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3 { font-family: var(--serif); font-weight: 500; line-height: 1.08; letter-spacing: -.02em; margin: 0 0 .5em; font-optical-sizing: auto; }
h1 { font-size: clamp(2.3rem, 4.6vw, 4rem); }
h2 { font-size: clamp(1.7rem, 3vw, 2.5rem); }
h3 { font-size: 1.3rem; letter-spacing: -.01em; }
p { margin: 0 0 1em; }
.mono { font-family: var(--mono); font-size: .78rem; letter-spacing: .06em; }
.eyebrow { text-transform: uppercase; letter-spacing: .14em; color: var(--steel-3); margin-bottom: .9rem; }
.lede { font-size: 1.15rem; color: var(--ink-2); max-width: 40em; }
.fine { font-size: .85rem; color: var(--steel-3); }
.wrap { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 820px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: #fff; padding: 8px 14px; z-index: 100; border-radius: 6px; }
.skip:focus { left: 8px; }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }
[hidden] { display: none !important; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  padding: 14px 24px; border-radius: 10px; border: 1px solid var(--ink);
  background: var(--ink); color: #fff; text-decoration: none; cursor: pointer;
  font: 600 .95rem/1 var(--sans); font-stretch: 112%; letter-spacing: .02em;
  transition: transform .15s ease, background .15s ease, box-shadow .15s ease;
}
.btn:hover { background: #2e353c; box-shadow: var(--shadow); }
.btn:active { transform: translateY(1px); }
.btn[disabled] { opacity: .45; cursor: not-allowed; box-shadow: none; }
.btn-ghost { background: var(--brushed); color: var(--ink); border-color: var(--steel-2); }
.btn-ghost:hover { background: var(--brushed); border-color: var(--ink); }
.btn-small { padding: 10px 14px; font-size: .85rem; }
.btn-wide { width: 100%; }
.link-arrow { font-weight: 600; text-decoration: none; border-bottom: 1px solid var(--steel-2); padding-bottom: 2px; }
.link-arrow::after { content: " →"; }
.link-arrow:hover { border-color: var(--ink); }

/* ---------- plate (brushed steel frame with optional screws) ---------- */
.plate { position: relative; background: var(--brushed); border: 1px solid var(--steel-1); border-radius: 18px; padding: 10px; box-shadow: var(--shadow); }
.plate > img, .plate > video { border-radius: 10px; width: 100%; }
.screw { position: absolute; width: 10px; height: 10px; border-radius: 50%; background: radial-gradient(circle at 35% 35%, #f2f4f5, #8a939b 70%); box-shadow: inset 0 0 0 1px rgba(0,0,0,.18); }
.screw::before, .screw::after { content: ""; position: absolute; left: 2px; right: 2px; top: 4.5px; height: 1px; background: #5b636b; }
.screw::after { transform: rotate(90deg); }
.s1 { top: -16px; left: 14px; } .s2 { top: -16px; right: 14px; }
.s3 { bottom: -16px; left: 14px; } .s4 { bottom: -16px; right: 14px; }

/* ---------- header ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.9); backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--line); }
.site-header::after { content: ""; position: absolute; left: 0; right: 0; bottom: -4px; height: 3px; background: var(--brushed); opacity: .9; }
.header-row { display: flex; align-items: center; gap: 28px; height: 72px; }
.logo svg { height: 52px; width: auto; }
.nav { display: flex; gap: 26px; margin-left: auto; }
.nav a { text-decoration: none; font-weight: 500; font-size: .95rem; color: var(--ink-2); padding: 6px 0; border-bottom: 2px solid transparent; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--ink); border-color: var(--steel-2); }
.header-actions { display: flex; align-items: center; gap: 10px; }
.cart-btn { position: relative; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 10px; border: 1px solid var(--line); background: var(--white); text-decoration: none; }
.cart-btn:hover { border-color: var(--steel-2); }
.cart-count { position: absolute; top: -6px; right: -6px; min-width: 20px; height: 20px; padding: 0 5px; border-radius: 10px; background: var(--ink); color: #fff; font: 600 .72rem/20px var(--sans); text-align: center; }
.cart-count.bump { animation: bump .4s ease; }
@keyframes bump { 40% { transform: scale(1.35); } }
.menu-btn { display: none; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 10px; background: var(--white); cursor: pointer; padding: 0 11px; flex-direction: column; justify-content: center; gap: 6px; }
.menu-btn span { display: block; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .2s; }
.menu-btn[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.menu-btn[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }

/* ---------- hero ---------- */
/* Landing page: white granite with black veins (public/media/granite.webp, made by
   scripts/make_granite.py). A white wash keeps the headline readable on the left. */
.hero {
  padding: 64px 0 72px; overflow: hidden; border-bottom: 1px solid var(--line);
  background:
    linear-gradient(90deg, rgba(255,255,255,.93) 0%, rgba(255,255,255,.86) 36%, rgba(255,255,255,.25) 60%, rgba(255,255,255,0) 100%),
    #f4f4f2 url(/media/granite.webp) center / cover no-repeat;
}
.hero-grid { display: grid; grid-template-columns: 1.02fr 1fr; gap: 56px; align-items: center; }
.hero h1 { max-width: 17ch; font-size: clamp(2.1rem, 3.7vw, 3.35rem); }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 0; }
.spec-strip { display: flex; gap: 0; margin: 40px 0 0; border-top: 1px solid var(--line); }
.spec-strip div { padding: 14px 24px 0 0; margin-right: 24px; border-right: 1px solid var(--line); }
.spec-strip div:last-child { border: 0; }
.spec-strip dt { color: var(--steel-3); text-transform: uppercase; font-size: .68rem; letter-spacing: .14em; }
.spec-strip dd { margin: 4px 0 0; font-size: .95rem; color: var(--ink); }
.hero-media { padding: 12px; margin: 16px 0; }
.hero-video { aspect-ratio: 4 / 3; object-fit: cover; }

/* ---------- trust strip ---------- */
.trust { border-block: 1px solid var(--line); background: var(--white); }
.trust-row { display: grid; grid-template-columns: repeat(4, 1fr); }
.trust-row div { padding: 22px 18px; border-left: 1px solid var(--line); display: flex; flex-direction: column; }
.trust-row div:first-child { border-left: 0; padding-left: 0; }
.trust-row strong { font-family: var(--serif); font-weight: 600; font-size: 1.1rem; }
.trust-row span { font-size: .88rem; color: var(--steel-3); }

/* ---------- sections ---------- */
.section { padding: 96px 0; }
.section.tight { padding: 40px 0 80px; }
.section-mist { background: var(--paper); border-block: 1px solid var(--mist); }
.section-steel { background: linear-gradient(180deg, #eef0f2, #e2e6e9); border-block: 1px solid var(--line); }
.section-head { max-width: 760px; margin-bottom: 44px; }
.section-head p:not(.eyebrow) { color: var(--ink-2); font-size: 1.08rem; }
.section-head.split { max-width: none; display: flex; justify-content: space-between; align-items: end; gap: 24px; flex-wrap: wrap; }
.section-head.split h2 { margin: 0; }

/* bundles */
.presets { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 22px; }
.presets .mono { color: var(--steel-3); margin-right: 4px; }
.bundle-layout { display: grid; grid-template-columns: 1.6fr 1fr; gap: 36px; align-items: start; }
.bundle-pick > h2 { display: flex; align-items: center; gap: 12px; font-size: 1.6rem; margin: 0 0 14px; }
.bundle-pick > h2:not(:first-child) { margin-top: 34px; }
.bundle-list { display: grid; gap: 10px; }
.bundle-row { display: grid; grid-template-columns: 80px 1fr auto; gap: 16px; align-items: center; padding: 10px 14px 10px 10px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); transition: border-color .15s, box-shadow .15s; }
.bundle-row.on { border-color: var(--ink); box-shadow: var(--shadow); }
.bundle-row img, .bundle-row .img-placeholder { width: 80px; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 8px; }
.bundle-row-text { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.bundle-row-text .mono { color: var(--steel-3); font-size: .72rem; }
.bundle-row-price { font-weight: 600; }
.bundle-row-deal { font-weight: 500; font-size: .82rem; color: var(--ok); margin-left: 6px; }
.bundle-row .qty button { width: 38px; height: 40px; }
.bundle-summary { padding: 26px; position: sticky; top: 96px; }
.bundle-summary h2 { font-size: 1.5rem; }
.bundle-items { list-style: none; margin: 0 0 12px; padding: 0; font-size: .92rem; }
.bundle-items li { display: flex; justify-content: space-between; gap: 12px; padding: 6px 0; border-bottom: 1px solid rgba(29,34,39,.1); }
.bundle-items .empty-note { color: var(--steel-3); border: 0; }
.bundle-summary dl { margin: 0 0 12px; }
.bundle-summary dl div { display: flex; justify-content: space-between; padding: 7px 0; }
.bundle-summary .savings dd, .summary .savings dd { color: var(--ok); font-weight: 600; }
.bundle-summary .total { border-top: 1px solid rgba(29,34,39,.2); margin-top: 4px; padding-top: 10px; }
.bundle-summary .total dt, .bundle-summary .total dd { font-weight: 700; font-size: 1.2rem; }
.bundle-summary dd { margin: 0; }
.bundle-status { font-size: .92rem; color: var(--ink-2); margin: 0 0 14px; }
.bundle-status.ok { color: var(--ok); font-weight: 600; }
.link-btn { border: 0; background: none; color: var(--steel-3); text-decoration: underline; cursor: pointer; margin: 10px auto 0; display: block; font-size: .88rem; }
.cart-bundle { border: 2px solid var(--ok); border-radius: var(--radius); padding: 4px 16px; margin: 16px 0; background: #f4faf6; }
.cart-bundle.invalid { border-color: #b08a2e; background: #fdf8ec; }
.cart-bundle-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; padding: 10px 0 6px; }
.cart-bundle-head .mono { text-transform: uppercase; color: var(--steel-3); }
.cart-bundle-head strong { color: var(--ok); }
.cart-bundle.invalid .cart-bundle-head strong { color: #8a6a1a; }
.cart-bundle-head .remove { margin-left: auto; padding: 0; }
.cart-bundle .cart-line:last-child { border-bottom: 0; }
.meta s { color: var(--steel-3); }
.bundle-price { color: var(--ok); }
.bundle-link { text-decoration: none; color: var(--ok); }
.bundle-link:hover { text-decoration: underline; }

/* care & maintenance (product pages) */
.care { border-top: 1px solid var(--line); }
.care-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 36px; align-items: start; }
.care-warning { margin: 0; border: 3px solid #c8211b; border-radius: var(--radius); overflow: hidden; background: #fff; box-shadow: 0 10px 30px -14px rgba(200,33,27,.45); }
.care-warning img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; display: block; }
.care-warning figcaption { padding: 18px 22px 22px; background: #fff5f4; border-top: 3px solid #c8211b; }
.care-warning-title { display: flex; align-items: center; gap: 12px; margin: 0 0 8px; font: 700 1.25rem/1.25 var(--sans); color: #a3140f; }
.care-warning-title span { flex: none; display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: #c8211b; color: #fff; font-size: 1.1rem; }
.care-warning figcaption p:last-child { margin: 0; color: #4a2422; }
.care-lists { display: grid; gap: 22px; }
.care-lists > div { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 24px; }
.care-lists h3 { font-size: 1.3rem; margin-bottom: 10px; }
.care-lists ul { margin: 0; padding: 0; list-style: none; }
.care-lists li { position: relative; padding: 7px 0 7px 22px; border-top: 1px solid var(--mist); color: var(--ink-2); font-size: .95rem; }
.care-lists li:first-child { border-top: 0; }
.care-lists li::before { content: ""; position: absolute; left: 2px; top: 15px; width: 7px; height: 7px; border-radius: 50%; background: var(--steel-2); }

/* small spaces & busy kitchens */
.small-spaces { background: linear-gradient(180deg, #eef0f2, #e4e8eb); border-block: 1px solid var(--line); }
.small-spaces .section-head { max-width: 860px; }
.places { list-style: none; padding: 0; margin: 18px 0 0; display: flex; flex-wrap: wrap; gap: 8px; }
.places li { background: var(--white); border: 1px solid var(--line); border-radius: 999px; padding: 6px 12px; font-size: .74rem; color: var(--ink-2); }
.ss-lead { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-bottom: 22px; }
.ss-lead-card { display: grid; grid-template-columns: 1fr 1fr; background: var(--white); border: 2px solid var(--ink); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.ss-lead-card img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 1; }
.ss-lead-card > div { padding: 24px 22px; display: flex; flex-direction: column; justify-content: center; }
.ss-lead-card h3 { font-size: 1.45rem; }
.ss-lead-card p { color: var(--ink-2); margin: 0; }
.ss-n { display: block; color: var(--steel-3); margin-bottom: 8px; }
.ss-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.ss-grid li { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; }
.ss-grid h3 { font-size: 1.15rem; margin-bottom: 6px; }
.ss-grid p { margin: 0; font-size: .92rem; color: var(--ink-2); }

/* custom boards page */
.custom-steps { list-style: none; padding: 0; margin: 24px 0 0; display: flex; flex-wrap: wrap; gap: 8px; counter-reset: cs; }
.custom-steps li { counter-increment: cs; border: 1px solid var(--line); background: var(--white); border-radius: 999px; padding: 6px 14px 6px 8px; color: var(--ink-2); }
.custom-steps li::before { content: counter(cs); display: inline-grid; place-items: center; width: 20px; height: 20px; margin-right: 8px; border-radius: 50%; background: var(--ink); color: #fff; font-size: .7rem; }
.custom-form { max-width: 1100px; margin: 0 auto; }
.custom-form > h2 { display: flex; align-items: center; gap: 12px; font-size: 1.6rem; margin: 40px 0 6px; }
.custom-form > h2:first-child { margin-top: 0; }
.step-n { display: inline-grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; background: var(--brushed); border: 1px solid var(--steel-2); font-size: .9rem; color: var(--ink); }
.hint { color: var(--ink-2); margin: 0 0 16px; }
.std-table { border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.std-row { display: grid; grid-template-columns: 1.6fr .5fr 1.3fr; gap: 16px; align-items: center; padding: 12px 16px; border-top: 1px solid var(--mist); background: var(--white); transition: background .15s; }
.std-row.on { background: #f3f5f6; }
.std-head { border-top: 0; background: var(--paper); font: 500 .72rem var(--mono); text-transform: uppercase; letter-spacing: .1em; color: var(--steel-3); }
.std-pick span { display: flex; flex-wrap: wrap; align-items: baseline; gap: 2px 8px; }
.std-pick small { flex-basis: 100%; color: var(--steel-3); font-size: .82rem; }
.std-row input[type="number"], .std-row select, .design-row input[type="number"] { border: 1px solid var(--line); border-radius: 8px; padding: 9px 10px; background: var(--paper); width: 100%; font-size: .95rem; }
.std-row input:disabled, .std-row select:disabled { opacity: .45; }
.design { position: relative; margin: 0 0 16px; padding: 22px 24px 24px; background: linear-gradient(var(--white), var(--white)) padding-box, var(--brushed) border-box; border: 6px solid transparent; }
.design legend { padding: 0 8px; display: flex; gap: 10px; align-items: baseline; }
.design legend .mono { color: var(--steel-3); text-transform: uppercase; }
.design-remove { position: absolute; right: 18px; top: 12px; border: 0; background: none; color: var(--steel-3); text-decoration: underline; cursor: pointer; font-size: .85rem; }
.design-remove:hover { color: var(--err); }
.design-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.field-label { font-size: .88rem; font-weight: 500; color: var(--ink-2); margin: 0 0 10px; }
.pan-counts { display: grid; gap: 8px; }
.pan-count { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--paper); }
.pan-count span { display: flex; flex-direction: column; }
.pan-count small { color: var(--steel-3); font-size: .8rem; }
.pan-count .qty { background: var(--white); }
.pan-count .qty button { width: 36px; height: 38px; }
.pan-count .qty input { width: 40px; }
.fit { margin: 14px 0 0; font-size: .88rem; color: var(--ink-2); }
.fit-bar { display: block; height: 8px; border-radius: 4px; background: var(--mist); overflow: hidden; margin-bottom: 8px; }
.fit-bar span { display: block; height: 100%; width: 0; background: var(--steel-2); transition: width .25s, background .25s; }
.fit[data-level="ok"] .fit-bar span { background: var(--ok); }
.fit[data-level="tight"] .fit-bar span { background: #b08a2e; }
.fit[data-level="over"] .fit-bar span { background: var(--err); }
.fit[data-level="over"] { color: var(--err); }
.arrangements { display: grid; gap: 6px; margin-bottom: 16px; }
.arrangements .check { padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px; }
.arrangements .check:has(input:checked) { border-color: var(--ink); background: #f3f5f6; }
.design-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; align-items: end; margin-bottom: 14px; }
.design textarea { width: 100%; }
.custom-form [data-add-design] { margin-top: 4px; }
.custom-submit { margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--line); }
.summary-box { background: var(--paper); border: 1px solid var(--line); border-radius: 10px; padding: 14px 18px; margin-bottom: 16px; }
.summary-box .mono { margin: 0 0 6px; color: var(--steel-3); text-transform: uppercase; }
.summary-box pre { margin: 0; white-space: pre-wrap; font: .85rem/1.5 var(--mono); }

/* Essential: why this board */
.why-essential { background: linear-gradient(180deg, var(--white), var(--paper)); border-top: 1px solid var(--line); }
.why-essential .section-head { max-width: 820px; }
.why-essential h2 { font-size: clamp(2rem, 3.6vw, 3rem); }
.reasons { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.reasons li { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 18px 18px; position: relative; overflow: hidden; }
.reasons li::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 4px; background: var(--brushed); }
.reason-n { display: block; color: var(--steel-3); font-size: .85rem; margin-bottom: 10px; }
.reasons h3 { font-size: 1.15rem; margin-bottom: 8px; }
.reasons p { font-size: .9rem; color: var(--ink-2); margin: 0; }
.vs { margin-top: 36px; padding: 6px; }
.vs table { width: 100%; border-collapse: collapse; background: var(--white); border-radius: 10px; overflow: hidden; }
.vs th, .vs td { text-align: left; padding: 14px 18px; border-bottom: 1px solid var(--mist); font-size: .95rem; vertical-align: top; }
.vs thead th { font: 600 .8rem var(--sans); text-transform: uppercase; letter-spacing: .08em; color: var(--steel-3); background: var(--paper); }
.vs thead th:last-child { color: var(--ink); }
.vs tbody th { color: var(--steel-3); width: 18%; font-weight: 500; text-transform: uppercase; }
.vs td:last-child { font-weight: 600; color: var(--ink); background: #fafbfb; }
.vs td:nth-child(2) { color: var(--ink-2); }
.why-cta { justify-content: center; margin-top: 32px; }

/* before & after */
.ba-grid { display: grid; grid-template-columns: 1fr auto 1fr; gap: 20px; align-items: stretch; }
.ba-panel { margin: 0; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; }
.ba-after { border: 2px solid var(--ink); box-shadow: var(--shadow); }
.ba-media { position: relative; }
.ba-media img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; display: block; }
.ba-media .step-placeholder { width: 100%; }
.ba-before .ba-media img { filter: saturate(.85); }
.ba-tag { position: absolute; left: 14px; top: 14px; padding: 6px 12px; border-radius: 999px; font-size: .75rem; text-transform: uppercase; letter-spacing: .12em; background: rgba(255,255,255,.94); border: 1px solid var(--line); color: var(--ink-2); }
.ba-after .ba-tag { background: var(--ink); color: #fff; border-color: var(--ink); }
.ba-panel figcaption { padding: 20px 24px 24px; }
.ba-panel h3 { margin-bottom: 10px; }
.ba-panel ul { margin: 0; padding: 0; list-style: none; color: var(--ink-2); font-size: .95rem; }
.ba-panel li { padding: 6px 0 6px 24px; position: relative; border-top: 1px solid var(--mist); }
.ba-before li::before { content: "×"; position: absolute; left: 2px; top: 4px; color: var(--steel-2); font-weight: 600; }
.ba-after li::before { content: ""; position: absolute; left: 3px; top: 12px; width: 11px; height: 6px; border-left: 2px solid var(--ink); border-bottom: 2px solid var(--ink); transform: rotate(-45deg); }
.ba-arrow { align-self: center; font-size: 2rem; color: var(--steel-2); }
.ba-cta { justify-content: center; margin-top: 36px; }

/* how to choose */
section[id] { scroll-margin-top: 84px; }
.hero-choose { display: inline-block; margin-top: 18px; font-size: .95rem; }
.chooser { background: var(--paper); border-bottom: 1px solid var(--mist); }
.chooser-grid { display: grid; grid-template-columns: 300px 1fr; gap: 32px; align-items: start; }
.needs { display: flex; flex-direction: column; gap: 8px; position: sticky; top: 96px; }
.needs-label { color: var(--steel-3); text-transform: uppercase; margin: 0 0 4px; }
.need { text-align: left; border: 1px solid var(--line); background: var(--white); border-radius: 10px; padding: 14px 16px; font: 500 .98rem/1.3 var(--sans); cursor: pointer; position: relative; transition: border-color .15s, background .15s; }
.need:hover { border-color: var(--steel-2); }
.need[aria-selected="true"] { background: var(--brushed); border-color: var(--ink); font-weight: 600; padding-right: 36px; }
.need[aria-selected="true"]::after { content: "→"; position: absolute; right: 14px; top: 50%; transform: translateY(-50%); }
.need-intro { font-family: var(--serif); font-size: 1.3rem; line-height: 1.35; margin: 4px 0 20px; max-width: 46ch; }
.picks { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.pick { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; }
.pick-best { border: 2px solid var(--ink); box-shadow: var(--shadow); }
.pick-media img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.pick-body { padding: 14px 16px 16px; display: flex; flex-direction: column; flex: 1; }
.pick-tag { margin: 0 0 4px; color: var(--steel-3); text-transform: uppercase; }
.pick-best .pick-tag { color: var(--ink); font-weight: 500; }
.pick h4 { font: 500 1.3rem/1.15 var(--serif); margin: 0 0 4px; }
.pick h4 a { text-decoration: none; }
.pick-pans { font-size: .88rem; color: var(--steel-3); margin: 0 0 8px; }
.pick-why { font-size: .93rem; color: var(--ink-2); margin: 0 0 14px; }
.pick-foot { margin-top: auto; display: grid; grid-template-columns: 1fr 1.6fr; gap: 8px; }
.pick-foot .price { grid-column: 1 / -1; margin-bottom: 4px; }
.need-more { margin: 22px 0 0; color: var(--ink-2); }

/* steps */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; counter-reset: s; }
.steps li { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; padding-bottom: 6px; }
.steps img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.img-placeholder { aspect-ratio: 4 / 3; width: 100%; display: grid; place-items: center; background: var(--brushed); }
.img-placeholder span { color: var(--steel-3); text-transform: uppercase; letter-spacing: .14em; font-size: .7rem; }
a .img-placeholder, a.card-media:has(.img-placeholder) { text-decoration: none; }
.cart-line .img-placeholder { border-radius: 8px; border: 1px solid var(--line); }
.step-placeholder { aspect-ratio: 4 / 3; display: grid; place-items: center; background: var(--brushed); border-bottom: 1px solid var(--line); }
.step-placeholder span { color: var(--steel-3); text-transform: uppercase; letter-spacing: .14em; font-size: .7rem; margin: 0; }
.steps .mono { display: block; margin: 18px 20px 4px; color: var(--steel-3); }
.steps h3 { margin: 0 20px 6px; }
.steps p { margin: 0 20px 16px; color: var(--ink-2); font-size: .95rem; }

/* filters */
.filters { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { border: 1px solid var(--line); background: var(--white); border-radius: 999px; padding: 8px 16px; font-size: .88rem; cursor: pointer; transition: all .15s; }
.chip:hover { border-color: var(--steel-2); }
.chip[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: #fff; }

/* cards */
.grid { display: grid; gap: 22px; }
.boards-grid { grid-template-columns: repeat(4, 1fr); }
.card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; transition: box-shadow .2s, transform .2s, border-color .2s; }
.card:hover { box-shadow: var(--shadow); border-color: var(--steel-1); transform: translateY(-2px); }
.card.is-hidden { display: none; }
/* Board boxes: pop up and turn light blue on hover; flash light green when opened. */
.board-card { cursor: pointer; transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, background-color .2s ease; }
.board-card .card-body { transition: background-color .2s ease; }
.board-card:hover, .board-card:focus-within { transform: translateY(-6px) scale(1.015); background: #eaf3fd; border-color: #8fbbe8; box-shadow: 0 14px 34px -14px rgba(40, 96, 160, .45); }
.board-card:hover .card-body, .board-card:focus-within .card-body { background: #eaf3fd; }
.board-card.is-opening, .board-card.is-opening .card-body { transition-duration: .06s; background: #e3f6e8 !important; border-color: #6cc08b !important; box-shadow: 0 14px 34px -14px rgba(40, 140, 80, .5) !important; }
@media (prefers-reduced-motion: reduce) { .board-card:hover, .board-card:focus-within { transform: none; } }
.card-media { position: relative; display: block; background: var(--mist); }
.card-media img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; transition: transform .5s ease; }
.card:hover .card-media img { transform: scale(1.03); }
.pill { position: absolute; left: 12px; top: 12px; background: rgba(255,255,255,.92); border: 1px solid var(--line); border-radius: 999px; padding: 4px 10px; font: 500 .72rem/1.2 var(--mono); letter-spacing: .04em; }
.card-body { padding: 16px 18px 18px; display: flex; flex-direction: column; flex: 1; }
.card-head { display: flex; justify-content: space-between; align-items: center; }
.sku { color: var(--steel-3); margin: 0; }
.mini-diagram { width: 54px; }
.card h3 { margin: 6px 0 2px; font-size: 1.35rem; }
.card h3 a { text-decoration: none; }
.card-pans { margin: 0 0 8px; font-weight: 500; font-size: .95rem; }
.card-pans span { color: var(--steel-3); font-weight: 400; }
.card-tag { color: var(--ink-2); font-size: .92rem; margin-bottom: 16px; }
.card-foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.price { font: 600 1.15rem/1 var(--sans); font-stretch: 105%; }
.price-lg { font-size: 1.9rem; margin: 6px 0 18px; }
.price small { font-size: .72em; font-weight: 500; color: var(--steel-3); }

/* diagram */
.diagram .d-rim { fill: #d4d9dd; stroke: #7d868e; stroke-width: 1.2; }
.diagram .d-well { fill: #e9ecee; stroke: #aab2b9; stroke-width: .8; }
.dim-drawing .dim path { stroke: var(--ink-2); stroke-width: 1; fill: none; }
.dim-drawing .dim text { font: 600 14px var(--sans); fill: var(--ink); }
.dim-drawing .dim-bg { fill: #f3f5f6; }
.dim-drawing .d-area { stroke: var(--ink); stroke-width: 1; stroke-dasharray: 4 3; }
.dim-drawing .d-area-label { font: 600 11px var(--mono); fill: var(--ink); letter-spacing: .06em; paint-order: stroke; stroke: #fff; stroke-width: 4px; }
.layout-box .dim-title { margin-top: 22px; }
.layout-box .dim-note { margin: 10px 0 0; font-size: .88rem; color: var(--ink-2); text-transform: none; }
.card-prep { margin: -4px 0 8px; color: var(--steel-3); font-size: .72rem; }
.compare-item .compare-prep { font-size: .78rem; color: var(--steel-3); }
.diagram .d-label { font: 500 9px var(--mono); fill: var(--steel-2); letter-spacing: .12em; text-transform: uppercase; }

/* home/pro split */
.duo { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.duo-panel { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--white); }
.duo-panel img { aspect-ratio: 16 / 10; object-fit: cover; width: 100%; }
.duo-text { padding: 28px 30px 32px; }
.duo-text p:not(.eyebrow) { color: var(--ink-2); }

/* videos */
.video-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.video-row figure { margin: 0; }
.video-row video { aspect-ratio: 16 / 10; object-fit: cover; }
.video-row figcaption { padding: 10px 4px 2px; color: var(--ink-2); }

/* specs */
.specs { display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px; align-items: center; }
.specs-media img { border-radius: var(--radius); border: 1px solid var(--line); aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.spec-list { margin: 0; border-top: 1px solid var(--line); }
.spec-list div { display: grid; grid-template-columns: 120px 1fr; gap: 16px; padding: 13px 0; border-bottom: 1px solid var(--line); }
.spec-list dt { color: var(--steel-3); text-transform: uppercase; padding-top: 3px; }
.spec-list dd { margin: 0; }

/* faq */
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; padding: 20px 40px 20px 0; position: relative; font-family: var(--serif); font-size: 1.2rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 16px; font: 300 1.6rem var(--sans); color: var(--steel-3); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--ink-2); margin: -4px 0 22px; max-width: 64ch; }

/* cta band */
.cta-band { background: var(--brushed); border-top: 1px solid var(--steel-1); text-align: center; padding: 88px 0; }
.cta-inner h2 { font-size: clamp(2rem, 4vw, 3.2rem); }
.cta-inner p { color: var(--ink-2); }

/* ---------- inner pages ---------- */
.page-head { background: linear-gradient(180deg, var(--paper), var(--white)); padding: 64px 0 40px; }
.page-head-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: center; }
.shop-bar { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 14px; margin-bottom: 28px; }
.ship-note { color: var(--steel-3); margin: 0; }
.acc-grid { grid-template-columns: repeat(5, 1fr); }
.acc-media { background: #fff; }
.acc-media img { aspect-ratio: 1; object-fit: contain; padding: 12px; }
.acc-card h3 { font-size: 1.15rem; }
.pro-callout { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 36px 40px; flex-wrap: wrap; }
.pro-callout h2 { margin-bottom: .2em; font-size: 1.8rem; }
.pro-callout p { margin: 0; color: var(--ink-2); }

/* product page */
.crumbs { padding-top: 24px; color: var(--steel-3); }
.crumbs a { text-decoration: none; }
.crumbs a:hover { text-decoration: underline; }
.product { display: grid; grid-template-columns: 1.35fr 1fr; gap: 56px; align-items: start; }
.gallery-main { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: var(--mist); }
.gallery-main { position: relative; }
.gallery-main img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; transition: opacity .18s ease; }
.gallery-main img.is-fading { opacity: .2; }
.gallery-main img.is-drawing { object-fit: contain; background: #f6f7f8; }
.thumb-drawing img { object-fit: contain; background: #f6f7f8; }
.gallery-progress { position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: rgba(255,255,255,.35); }
.gallery-progress span { display: block; height: 100%; width: 0; background: var(--ink); }
.gallery-toggle { position: absolute; right: 12px; bottom: 14px; width: 38px; height: 38px; border-radius: 50%; border: 1px solid rgba(29,34,39,.15); background: rgba(255,255,255,.9); cursor: pointer; display: grid; place-items: center; box-shadow: var(--shadow); }
.gallery-toggle:hover { background: #fff; }
.ico-pause { width: 10px; height: 12px; border-left: 3px solid var(--ink); border-right: 3px solid var(--ink); }
.ico-play { display: none; width: 0; height: 0; border-left: 11px solid var(--ink); border-top: 7px solid transparent; border-bottom: 7px solid transparent; margin-left: 3px; }
.is-paused .ico-pause { display: none; }
.is-paused .ico-play { display: block; }
.gallery-count { position: absolute; left: 12px; bottom: 14px; background: rgba(255,255,255,.9); border-radius: 999px; padding: 4px 10px; font-size: .72rem; color: var(--ink-2); }
@media (prefers-reduced-motion: reduce) { .gallery-main img { transition: none; } }
.thumbs { display: grid; grid-template-columns: repeat(auto-fill, minmax(78px, 1fr)); gap: 10px; margin-top: 12px; }
.thumb { padding: 0; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; cursor: pointer; background: none; opacity: .75; transition: all .15s; }
.thumb img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.thumb:hover, .thumb[aria-current="true"] { opacity: 1; border-color: var(--ink); }
.buy { position: sticky; top: 96px; }
.buy h1 { font-size: clamp(2rem, 3.4vw, 2.8rem); margin-bottom: .2em; }
.buy-pans { font-weight: 500; color: var(--ink-2); margin: 0; }
.capacity { border: 1px solid var(--line); border-left: 3px solid var(--steel-2); border-radius: 8px; background: var(--paper); padding: 12px 16px; margin: 0 0 4px; }
.capacity .mono { margin: 0 0 4px; color: var(--steel-3); text-transform: uppercase; }
.capacity p:not(.mono) { margin: 0; font-size: .95rem; }
.capacity p + p:not(.mono) { margin-top: 2px; }
.buy-row { display: flex; gap: 12px; margin: 24px 0 18px; }
.qty { display: flex; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; flex: none; }
.qty button { width: 42px; border: 0; background: var(--paper); cursor: pointer; font-size: 1.2rem; }
.qty button:hover { background: var(--mist); }
.qty input { width: 48px; border: 0; text-align: center; -moz-appearance: textfield; appearance: textfield; }
.qty input::-webkit-inner-spin-button { -webkit-appearance: none; }
.assurances { list-style: none; padding: 0; margin: 0 0 24px; font-size: .92rem; color: var(--ink-2); }
.assurances li { padding: 8px 0 8px 26px; border-bottom: 1px solid var(--mist); position: relative; }
.assurances li::before { content: ""; position: absolute; left: 2px; top: 13px; width: 12px; height: 7px; border-left: 2px solid var(--steel-3); border-bottom: 2px solid var(--steel-3); transform: rotate(-45deg); }
.layout-box { padding: 16px 20px 20px; }
.layout-box p { margin: 0 0 10px; color: var(--steel-3); text-transform: uppercase; }
.compare { display: grid; grid-template-columns: repeat(7, 1fr); gap: 14px; }
.compare-item { display: flex; flex-direction: column; gap: 4px; padding: 14px; border: 1px solid var(--line); border-radius: var(--radius); text-decoration: none; font-size: .85rem; color: var(--ink-2); transition: border-color .15s, box-shadow .15s; }
.compare-item:hover { border-color: var(--steel-2); box-shadow: var(--shadow); }
.compare-item .diagram { margin-bottom: 8px; }
.compare-item strong { font-family: var(--serif); font-weight: 500; font-size: 1.05rem; color: var(--ink); }
.compare-item .mono { color: var(--steel-3); }

/* cart */
.cart-layout { display: grid; grid-template-columns: 1.6fr 1fr; gap: 40px; align-items: start; }
.cart-line { display: grid; grid-template-columns: 112px 1fr auto; gap: 20px; align-items: center; padding: 18px 0; border-bottom: 1px solid var(--line); }
.cart-line img { border-radius: 8px; aspect-ratio: 4 / 3; object-fit: cover; border: 1px solid var(--line); }
.cart-line h3 { font-size: 1.15rem; margin: 2px 0 2px; }
.cart-line h3 a { text-decoration: none; }
.cart-line .meta { color: var(--steel-3); font-size: .88rem; margin: 0 0 10px; }
.cart-line .line-total { font-weight: 600; text-align: right; }
.remove { border: 0; background: none; color: var(--steel-3); text-decoration: underline; cursor: pointer; padding: 6px 0 0; font-size: .85rem; display: block; margin-left: auto; }
.remove:hover { color: var(--err); }
.line-controls { display: flex; align-items: center; gap: 14px; }
.line-controls .qty button { width: 34px; height: 36px; }
.line-controls .qty input { width: 40px; }
.empty { padding: 40px 0; color: var(--ink-2); font-size: 1.1rem; }
.summary { padding: 28px; position: sticky; top: 96px; }
.summary h2 { font-size: 1.5rem; }
.summary dl { margin: 0 0 14px; }
.summary dl div { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid rgba(29,34,39,.12); }
.summary dt { color: var(--ink-2); }
.summary dd { margin: 0; font-weight: 500; }
.summary .total dt, .summary .total dd { font-weight: 700; color: var(--ink); font-size: 1.1rem; }
.free-ship { color: var(--ok); margin: 0 0 14px; }
.confirm { display: flex; gap: 10px; align-items: flex-start; font-size: .9rem; margin: 0 0 14px; cursor: pointer; }
.confirm input { margin-top: 4px; width: 18px; height: 18px; accent-color: var(--ink); }
.form-error { color: var(--err); font-size: .92rem; margin: 12px 0 0; }

/* forms */
.form { padding: 36px; background: var(--white); }
.form.plate { background: linear-gradient(var(--white), var(--white)) padding-box, var(--brushed) border-box; border: 6px solid transparent; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 20px; margin-bottom: 18px; }
.form label { display: flex; flex-direction: column; gap: 6px; font-size: .88rem; font-weight: 500; color: var(--ink-2); }
.form input:not([type="checkbox"]), .form select, .form textarea { border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px; background: var(--paper); font-size: 1rem; color: var(--ink); }
.form input:focus, .form select:focus, .form textarea:focus { outline: 2px solid var(--ink); outline-offset: 0; background: #fff; }
.form textarea { resize: vertical; margin-bottom: 18px; }
.layout-pick { border: 1px solid var(--line); border-radius: 10px; padding: 14px 18px; margin: 0 0 18px; display: grid; grid-template-columns: 1fr 1fr; gap: 8px 20px; }
.layout-pick legend { font-size: .88rem; font-weight: 500; color: var(--ink-2); padding: 0 6px; }
.form .check { flex-direction: row; align-items: center; gap: 8px; font-weight: 400; color: var(--ink); }
.check input { width: 17px; height: 17px; accent-color: var(--ink); }
.check .mono { color: var(--steel-3); font-size: .72rem; }
.hp { position: absolute; left: -9999px; }
.form-status { margin: 14px 0 0; font-weight: 500; }
.form-status.ok { color: var(--ok); }
.form-status.err { color: var(--err); }

/* pro */
.uses-grid { grid-template-columns: repeat(4, 1fr); }
.use img { border-radius: var(--radius); aspect-ratio: 4 / 3; object-fit: cover; width: 100%; margin-bottom: 16px; border: 1px solid var(--line); }
.use p { color: var(--ink-2); font-size: .95rem; }
.pro-points { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.pro-points .mono { color: var(--steel-3); }
.pro-points h3 { margin-top: 8px; }
.pro-points p { color: var(--ink-2); font-size: .95rem; }

/* prose / policies */
.prose h2 { font-size: 1.6rem; margin-top: 1.6em; }
.prose li { margin-bottom: .4em; }
.prose a { text-decoration-color: var(--steel-2); text-underline-offset: 3px; }
.draft-note { display: inline-block; background: #fff6e0; border: 1px solid #e8cf8a; color: #6a5212; padding: 6px 12px; border-radius: 8px; font-size: .88rem; }

/* confirmation */
.confirm-page { padding: 96px 0; }
.confirm-items { margin: 20px 0; border-top: 1px solid var(--line); }
.confirm-items div { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid var(--line); }

/* review page */
.logo-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 22px; margin-top: 24px; }
.logo-card { margin: 0; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.logo-stage { padding: 36px 28px; display: grid; place-items: center; background: #fff; min-height: 150px; }
.logo-stage svg { width: 100%; max-width: 300px; height: auto; }
.logo-stage.dark { background: var(--paper); border-block: 1px solid var(--line); padding: 18px; min-height: 0; }
.logo-stage.dark svg { max-width: 170px; }
.logo-card figcaption { padding: 18px 22px 22px; }
.logo-card figcaption p { color: var(--ink-2); font-size: .92rem; }
.review-table { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid var(--line); margin-top: 18px; }
.review-table th, .review-table td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--line); font-size: .95rem; }
.review-table th { font: 500 .72rem var(--mono); text-transform: uppercase; letter-spacing: .1em; color: var(--steel-3); background: var(--paper); }

/* ---------- footer ---------- */
.site-footer { background: var(--paper); border-top: 1px solid var(--line); margin-top: 0; padding: 64px 0 24px; font-size: .92rem; }
.footer-grid { display: grid; grid-template-columns: 1.6fr repeat(4, 1fr); gap: 32px; }
.footer-brand svg { height: 52px; width: auto; margin-bottom: 14px; }
.footer-brand p { color: var(--ink-2); max-width: 30ch; }
.site-footer h2 { font: 500 .72rem var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--steel-3); margin-bottom: 14px; }
.site-footer a { display: block; text-decoration: none; color: var(--ink-2); padding: 3px 0; }
.site-footer a:hover { color: var(--ink); text-decoration: underline; }
.badges { list-style: none; padding: 0; margin: 16px 0 0; display: flex; gap: 14px; align-items: center; }
.badge-text { font: 600 .56rem/1.3 var(--mono); letter-spacing: .02em; border: 2px solid var(--ink); border-radius: 50%; width: 64px; height: 64px; display: grid; place-items: center; text-align: center; flex: none; }
.footer-base { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 48px; padding-top: 20px; border-top: 1px solid var(--line); color: var(--steel-3); }

/* toast */
.toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); background: var(--ink); color: #fff; padding: 14px 18px 14px 20px; border-radius: 12px; box-shadow: 0 12px 32px -8px rgba(0,0,0,.4); z-index: 80; display: flex; gap: 16px; align-items: center; font-size: .95rem; animation: toast-in .25s ease; max-width: calc(100vw - 32px); }
.toast a { color: #fff; font-weight: 600; white-space: nowrap; }
@keyframes toast-in { from { opacity: 0; transform: translate(-50%, 10px); } }

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .chooser-grid { grid-template-columns: 1fr; }
  .ba-grid { grid-template-columns: 1fr; }
  .reasons { grid-template-columns: repeat(2, 1fr); }
  .ss-lead { grid-template-columns: 1fr; }
  .care-grid { grid-template-columns: 1fr; }
  .bundle-layout { grid-template-columns: 1fr; }
  .bundle-summary { position: static; }
  .ss-grid { grid-template-columns: repeat(2, 1fr); }
  .design-grid { grid-template-columns: 1fr; }
  .ba-arrow { transform: rotate(90deg); justify-self: center; line-height: 1; }
  .needs { position: static; flex-direction: row; flex-wrap: wrap; }
  .needs-label { flex-basis: 100%; }
  .need { padding: 10px 14px; font-size: .9rem; }
  .need[aria-selected="true"] { padding-right: 14px; }
  .need[aria-selected="true"]::after { content: none; }
  .boards-grid { grid-template-columns: repeat(2, 1fr); }
  .acc-grid { grid-template-columns: repeat(3, 1fr); }
  .compare { grid-template-columns: repeat(4, 1fr); }
  .uses-grid, .pro-points, .steps { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 900px) {
  .nav { display: none; position: absolute; top: 72px; left: 0; right: 0; flex-direction: column; gap: 0; background: #fff; border-bottom: 1px solid var(--line); padding: 8px 24px 16px; box-shadow: var(--shadow); }
  .nav.open { display: flex; }
  .nav a { padding: 12px 0; border-bottom: 1px solid var(--mist); font-size: 1.05rem; }
  .header-actions { margin-left: auto; }
  .menu-btn { display: flex; }
  .hero-grid, .page-head-grid, .duo, .specs, .product, .cart-layout { grid-template-columns: 1fr; }
  .hero {
    padding-top: 40px;
    background:
      linear-gradient(180deg, rgba(255,255,255,.9) 0%, rgba(255,255,255,.82) 52%, rgba(255,255,255,.2) 72%, rgba(255,255,255,0) 100%),
      #f4f4f2 url(/media/granite-1200.webp) center / cover no-repeat;
  }
  .hero h1 { max-width: none; }
  .buy, .summary { position: static; }
  .video-row { grid-template-columns: 1fr; }
  .trust-row { grid-template-columns: 1fr 1fr; }
  .trust-row div:nth-child(3) { border-left: 0; padding-left: 0; }
  .trust-row div:nth-child(n+3) { border-top: 1px solid var(--line); }
  .section { padding: 72px 0; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .wrap { padding: 0 16px; }
  .boards-grid, .uses-grid, .pro-points, .steps, .picks, .reasons, .ss-grid { grid-template-columns: 1fr; }
  .ss-lead-card { grid-template-columns: 1fr; }
  .ss-lead-card img { aspect-ratio: 4 / 3; }
  .vs { overflow-x: auto; }
  .bundle-row { grid-template-columns: 72px 1fr; gap: 6px 12px; }
  .bundle-row img, .bundle-row .img-placeholder { width: 72px; grid-row: span 2; }
  .bundle-row .qty { grid-column: 2; justify-self: start; }
  .std-row { grid-template-columns: 76px 1fr; gap: 10px; }
  .std-row .std-pick { grid-column: 1 / -1; }
  .std-head { display: none; }
  .design { padding: 18px 14px 18px; }
  .design-row { grid-template-columns: 1fr; }
  .vs th, .vs td { padding: 10px 12px; font-size: .88rem; }
  .need-intro { font-size: 1.15rem; }
  .acc-grid { grid-template-columns: 1fr 1fr; }
  .compare { grid-template-columns: repeat(2, 1fr); }
  .form-grid, .layout-pick { grid-template-columns: 1fr; }
  .form { padding: 22px; }
  .spec-strip div { padding-right: 14px; margin-right: 14px; }
  .spec-list div { grid-template-columns: 1fr; gap: 2px; }
  .cart-line { grid-template-columns: 80px 1fr; }
  .cart-line .line-total { grid-column: 2; text-align: left; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .pro-callout { padding: 24px; }
  .logo-grid { grid-template-columns: 1fr; }
  .review-table { display: block; overflow-x: auto; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}

/* ================= Midnight blue accent =================
   Buttons, footer, closing band and small accents. The granite hero itself is untouched.
   Change --midnight to retune the whole accent. */
:root { --midnight: #1b2550; --midnight-2: #27346b; --midnight-ink: #e8ecf8; }
.btn:not(.btn-ghost) { background: var(--midnight); border-color: var(--midnight); }
.btn:not(.btn-ghost):hover { background: var(--midnight-2); box-shadow: 0 10px 24px -12px rgba(27,37,80,.6); }
.btn[disabled] { background: #7b829f; border-color: #7b829f; }
.cart-count { background: var(--midnight); }
.chip[aria-pressed="true"] { background: var(--midnight); border-color: var(--midnight); }
.need[aria-selected="true"] { border-color: var(--midnight); color: var(--midnight); }
.step-n { background: var(--midnight); border-color: var(--midnight); color: #fff; }
.eyebrow { color: var(--midnight-2); }
.trust-row strong { color: var(--midnight); }
.nav a:hover, .nav a[aria-current="page"] { color: var(--midnight); border-color: var(--midnight); }
.pick-best, .ss-lead-card, .ba-after { border-color: var(--midnight); }
.ba-after .ba-tag { background: var(--midnight); border-color: var(--midnight); }
.gallery-progress span { background: var(--midnight); }
.thumb[aria-current="true"] { border-color: var(--midnight); }
.custom-steps li::before { background: var(--midnight); }

/* Closing band: midnight blue */
.cta-band { background: radial-gradient(120% 140% at 50% 0%, #2a3873 0%, var(--midnight) 55%, #121a3a 100%); border-top: 0; color: #fff; }
.cta-band .cta-inner p { color: var(--midnight-ink); }
.cta-band .btn:not(.btn-ghost) { background: #fff; color: var(--midnight); border-color: #fff; }
.cta-band .btn:not(.btn-ghost):hover { background: var(--midnight-ink); }

/* Footer: midnight blue with white text */
.site-footer { background: var(--midnight); border-top: 4px solid #c3c9cf; color: var(--midnight-ink); }
.site-footer h2 { color: #a9b3d6; }
.site-footer a, .footer-brand p, .site-footer p { color: var(--midnight-ink); }
.site-footer a:hover { color: #fff; }
.footer-base { border-top-color: rgba(255,255,255,.15); color: #a9b3d6; }
.badges li:first-child { background: #fff; border-radius: 10px; padding: 6px 10px; }
.badge-text { border-color: #fff; color: #fff; }

/* ================= Menu bar: midnight blue with a rolling lighter-blue sheen =================
   The gradient is 3× the bar's width; sliding its position from 100% to 0% carries the
   light band from off-screen left to off-screen right, so the loop restarts invisibly. */
@keyframes header-roll { from { background-position: 100% 0; } to { background-position: 0% 0; } }
.site-header {
  background-color: var(--midnight);
  background-image: linear-gradient(90deg, var(--midnight) 0%, var(--midnight) 30%, #2c3d82 40%, #5068bf 47%, #6a80d4 50%, #5068bf 53%, #2c3d82 60%, var(--midnight) 70%, var(--midnight) 100%);
  background-size: 300% 100%;
  animation: header-roll 7s linear infinite;
  backdrop-filter: none;
  border-bottom-color: #121a3a;
}
.nav a { color: #d9def0; }
.nav a:hover, .nav a[aria-current="page"] { color: #fff; border-color: #a9b3d6; }
.cart-btn, .menu-btn { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.25); color: #fff; }
.cart-btn:hover, .menu-btn:hover { background: rgba(255,255,255,.16); border-color: rgba(255,255,255,.5); }
.cart-count { background: #fff; color: var(--midnight); }
.menu-btn span { background: #fff; }
.site-header :focus-visible { outline-color: #fff; }
@media (max-width: 900px) {
  .nav { background: var(--midnight); border-bottom-color: #121a3a; }
  .nav a { border-bottom-color: rgba(255,255,255,.12); }
}
@media (prefers-reduced-motion: reduce) { .site-header { animation: none; background-image: none; } }