/* Kata landing — tokens mirror packages/kata_ui */
:root {
  --bg: #000;
  --surface: #0a0a0a;
  --hair: #1a1a1a;
  --hair2: #2e2e2e;
  --muted: #8a8a8a;
  --dim: #d9d9d9;
  --fg: #fff;
  --red: #d71921;
  --display: Doto, "JetBrains Mono", monospace;
  --body: Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --max: 1200px;
  --gut: 40px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; animation: none !important; } }
html, body { margin: 0; background: var(--bg); color: var(--fg); font-family: var(--body); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
a { color: var(--fg); text-decoration: none; }
a:hover { color: var(--dim); }
:focus-visible { outline: 2px solid var(--fg); outline-offset: 3px; border-radius: 4px; }
img, svg { max-width: 100%; display: block; }
h1, h2, h3 { margin: 0; font-family: var(--display); font-weight: 800; text-transform: uppercase; color: var(--fg); }
p { margin: 0; }
.wrap { max-width: var(--max); margin: 0 auto; padding-left: var(--gut); padding-right: var(--gut); }
.mono { font-family: var(--mono); font-weight: 500; letter-spacing: .14em; color: var(--muted); text-transform: uppercase; }
.dots { background-image: radial-gradient(#141414 1px, transparent 1px); background-size: 16px 16px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* nav */
.nav { position: sticky; top: 0; z-index: 20; background: rgba(0, 0, 0, .86); border-bottom: 1px solid var(--hair); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.nav .wrap { height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand { display: flex; align-items: center; gap: 12px; }
.mark { width: 34px; height: 34px; border: 1px solid var(--hair2); border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font: 400 15px/1 var(--display); color: var(--fg); flex: none; }
.mark.lg { width: 54px; height: 54px; font-size: 22px; }
.wordmark { font: 900 20px/1 var(--display); letter-spacing: .06em; text-transform: uppercase; }
.links { display: flex; align-items: center; gap: 30px; }
.links a.mono { font-size: 11px; letter-spacing: .12em; }
.links a.mono:hover { color: var(--fg); }

/* buttons & pills */
.btn { height: 58px; padding: 0 30px; border-radius: 29px; display: inline-flex; align-items: center; justify-content: center; gap: 12px; font: 800 16px/1 var(--display); text-transform: uppercase; white-space: nowrap; transition: background .15s, color .15s, border-color .15s, transform .09s; }
.btn:active { transform: scale(.98); }
.btn.primary { background: var(--fg); color: #000; }
.btn.primary:hover { background: var(--dim); color: #000; }
.btn.ghost { border: 1px solid var(--hair2); color: var(--dim); font: 600 13.5px/1 var(--body); padding: 0 26px; }
.btn.ghost:hover { border-color: var(--fg); color: var(--fg); }
.btn.sm { height: 40px; padding: 0 20px; border-radius: 20px; font: 600 12.5px/1 var(--body); text-transform: none; background: var(--fg); color: #000; }
.btn.sm:hover { background: var(--dim); }
.ring { width: 16px; height: 16px; border: 2px solid currentColor; border-radius: 50%; flex: none; }
.pill { height: 30px; padding: 0 13px; border: 1px solid var(--hair2); border-radius: 15px; display: inline-flex; align-items: center; gap: 8px; width: fit-content; font: 500 10.5px/1 var(--mono); color: var(--dim); letter-spacing: .04em; white-space: nowrap; }
.pill .dot { width: 5px; height: 5px; border-radius: 50%; background: var(--fg); }
.pill.solid { background: var(--fg); color: #000; border-color: var(--fg); }
.pill.solid .dot { background: #000; }
.pill.hollow .dot { background: transparent; border: 1.5px solid var(--muted); }

/* hero */
.hero { padding: 96px var(--gut) 84px; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 64px; align-items: center; }
.hero-copy { display: flex; flex-direction: column; gap: 30px; }
.hero h1 { font-size: clamp(44px, 6.2vw, 68px); line-height: 1.02; letter-spacing: .005em; }
.lede { font-size: 16px; line-height: 1.6; color: var(--muted); max-width: 460px; text-wrap: pretty; }
.ctas { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.stats { display: flex; gap: 36px; padding-top: 6px; flex-wrap: wrap; }
.stat b { display: block; font: 400 22px/1 var(--mono); color: var(--fg); }
.stat span { display: block; margin-top: 6px; font: 500 9px/1 var(--body); letter-spacing: .16em; color: var(--muted); }
.masonry { display: flex; gap: 14px; align-items: flex-start; }
.masonry .col { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 14px; }
.masonry .col.off { padding-top: 40px; }
.frame { position: relative; min-width: 0; overflow: hidden; border-radius: 16px; background: var(--surface) radial-gradient(#2e2e2e 1px, transparent 1px) 7px 7px / 14px 14px; display: flex; align-items: center; justify-content: center; font: 400 8.5px/1 var(--mono); color: var(--muted); letter-spacing: .1em; text-transform: uppercase; }
.frame img { width: 100%; height: 100%; object-fit: cover; }
.h300 { height: 300px; } .h180 { height: 180px; } .h150 { height: 150px; } .h250 { height: 250px; }

/* film strip */
.strip { border-top: 1px solid var(--hair); border-bottom: 1px solid var(--hair); padding: 22px var(--gut); overflow: hidden; }
.strip .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; font: 500 10.5px/1 var(--mono); letter-spacing: .14em; color: var(--muted); white-space: nowrap; }

/* sections */
.section { padding: 96px var(--gut); display: flex; flex-direction: column; gap: 44px; }
.section.alt { background: var(--surface); border-top: 1px solid var(--hair); }
.section.alt > .wrap, .section > .wrap { padding: 0; }
.head { display: flex; align-items: flex-end; justify-content: space-between; gap: 40px; }
.head h2, .h2 { font-size: clamp(32px, 4.2vw, 44px); line-height: 1.04; max-width: 520px; }
.head p { font-size: 13.5px; line-height: 1.6; color: var(--muted); max-width: 340px; }
.grid3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.grid4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.grid4 .card { padding: 22px; gap: 14px; }
.card { border: 1px solid var(--hair2); border-radius: 20px; padding: 26px; display: flex; flex-direction: column; gap: 18px; background: var(--bg); }
.card .top { display: flex; align-items: center; justify-content: space-between; }
.num { width: 34px; height: 34px; border: 1px solid var(--fg); border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font: 800 14px/1 var(--display); }
.card h3 { font-size: 22px; line-height: 1.1; }
.card p { font-size: 13px; line-height: 1.6; color: var(--muted); }
.card .fill { margin-top: auto; }
.slots { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.slot { border: 1px solid var(--hair2); border-radius: 12px; padding: 12px; }
.slot.on { border: 1.5px solid var(--fg); }
.slot b { display: block; font: 800 12px/1 var(--display); }
.slot span { display: block; margin-top: 7px; font: 400 9.5px/1.4 var(--mono); color: var(--muted); }
.matrix { display: grid; grid-template-columns: repeat(6, 10px); gap: 8px; }
.matrix i { width: 10px; height: 10px; border-radius: 50%; background: var(--hair); display: block; }
.matrix i.on { background: var(--fg); } .matrix i.d1 { background: var(--dim); } .matrix i.d2 { background: var(--muted); } .matrix i.d3 { background: var(--hair2); }
.matrix-cap { font: 400 11px/1 var(--mono); color: var(--muted); margin-top: 12px; }

/* kata code */
.code-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: 64px; align-items: center; }
.code-copy { display: flex; flex-direction: column; gap: 24px; }
.code-copy .lede { font-size: 14.5px; line-height: 1.65; max-width: 440px; }
.code-copy .lede em { font-style: normal; color: var(--dim); }
.payload { border: 1px solid var(--hair2); border-radius: 14px; background: var(--bg); padding: 16px; font: 400 11px/1.75 var(--mono); color: var(--muted); white-space: pre; overflow-x: auto; }
.bullets { display: flex; flex-direction: column; gap: 11px; }
.bullets div { display: flex; align-items: center; gap: 11px; font-size: 12.5px; line-height: 1.5; color: var(--dim); }
.bullets i { width: 6px; height: 6px; border-radius: 50%; background: var(--fg); flex: none; }
.recipe-card { width: 390px; max-width: 100%; background: #fff; color: #000; border-radius: 8px; padding: 22px; display: flex; flex-direction: column; gap: 16px; margin: 0 auto; }
.recipe-card .row { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.recipe-card .brand-s { font: 900 14px/1 var(--display); letter-spacing: .05em; text-transform: uppercase; }
.recipe-card .tag { font: 500 8.5px/1 var(--body); letter-spacing: .16em; color: var(--muted); text-transform: uppercase; }
.recipe-card .frame { border-radius: 4px; background: #f2f2f2 radial-gradient(#d9d9d9 1px, transparent 1px) 7px 7px / 14px 14px; color: #8a8a8a; }
.recipe-card .name { font: 800 22px/1.02 var(--display); text-transform: uppercase; }
.swatch { display: flex; align-items: stretch; gap: 3px; width: 42px; height: 26px; flex: none; }
.swatch i { flex: 1; display: flex; flex-direction: column; justify-content: center; position: relative; }
.swatch i::before { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 1px; background: rgba(0,0,0,.3); }
.swatch b, .swatch u { display: block; background: #000; position: relative; }
.swatch b:not([style*="height:0"]), .swatch u:not([style*="height:0"]) { min-height: 2px; }
.swatch b { margin-top: auto; }
.swatch u { margin-bottom: auto; opacity: .55; }
.spec { border-top: 1px dotted var(--dim); padding-top: 11px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 6px; column-gap: 18px; font: 400 9.5px/1.5 var(--mono); color: var(--hair2); }
.recipe-card .foot { border-top: 1px solid #000; padding-top: 11px; }
.recipe-card .handle { font: 600 10px/1 var(--body); }
.recipe-card .scan { margin-top: 3px; font: 400 8px/1 var(--mono); color: var(--muted); }
.qr-s { width: 44px; height: 44px; background: repeating-conic-gradient(#000 0 25%, #fff 0 50%) 0 0 / 11px 11px; flex: none; }

/* table */
.table { display: grid; grid-template-columns: 170px repeat(4, minmax(0, 1fr)); gap: 1px; background: var(--hair); border: 1px solid var(--hair); }
.table .tr { display: contents; }
.table > div, .table .tr > div { background: var(--bg); padding: 14px; min-width: 0; }
.table .th { background: var(--surface); padding: 12px 14px; font: 500 8.5px/1.3 var(--body); letter-spacing: .14em; color: var(--muted); text-transform: uppercase; }
.table .gen { font: 800 15px/1 var(--display); text-transform: uppercase; }
.table .bodies { font: 400 11.5px/1.5 var(--body); color: var(--dim); }
.table .val { font: 400 13px/1.4 var(--mono); }
.table .val small { display: block; font-size: 9.5px; color: var(--muted); margin-top: 4px; letter-spacing: .02em; }
.table .gen small { display: block; font: 400 9.5px/1.45 var(--body); color: var(--muted); margin-top: 6px; letter-spacing: 0; text-transform: none; }
.chip { height: 26px; padding: 0 11px; border-radius: 13px; display: inline-flex; align-items: center; gap: 7px; font: 500 9.5px/1 var(--mono); white-space: nowrap; }
.chip.full { background: var(--fg); color: #000; } .chip.full i { background: #000; }
.chip.most { border: 1px solid var(--hair2); color: var(--dim); } .chip.most i { background: var(--muted); }
.chip.ro { border: 1px solid var(--hair2); color: var(--muted); } .chip.ro i { border: 1.5px solid var(--muted); }
.chip i { width: 5px; height: 5px; border-radius: 50%; display: block; }
.table-note { font: 400 11px/1.6 var(--body); color: var(--muted); max-width: 720px; }

.legend { font: 400 10px/1.7 var(--mono); color: var(--muted); letter-spacing: .02em; margin-top: -4px; }
.cmd { border: 1px solid var(--hair2); border-radius: 12px; background: var(--surface); padding: 14px 16px; margin: 12px auto; max-width: 640px; overflow-x: auto; text-align: left; }
.cmd code { font: 400 11px/1.75 var(--mono); color: var(--dim); white-space: pre; }

/* free */
.center { align-items: center; text-align: center; }
.center .lede { max-width: 470px; font-size: 13.5px; }
.check { display: flex; flex-direction: column; gap: 11px; font-size: 12.5px; line-height: 1.5; color: var(--dim); }
.check div { display: flex; gap: 10px; }
.check div::before { content: "✓"; color: var(--fg); flex: none; }
.check div.soon::before { content: "·"; color: var(--muted); }
.check div.soon { color: var(--muted); }

/* get */
.get { padding: 96px var(--gut) 84px; display: flex; flex-direction: column; gap: 28px; align-items: center; text-align: center; }
.get h2 { font-size: clamp(36px, 5vw, 52px); max-width: 660px; }
.get .lede { max-width: 440px; font-size: 14.5px; }
.qr { display: flex; align-items: center; gap: 12px; font: 400 11.5px/1 var(--mono); color: var(--muted); letter-spacing: .06em; }
.qr img { width: 54px; height: 54px; border-radius: 4px; }
.small { font: 400 11px/1.6 var(--body); color: var(--muted); max-width: 520px; }
.small a { color: var(--dim); text-decoration: underline; text-underline-offset: 3px; }

/* footer */
.foot { border-top: 1px solid var(--hair); padding: 36px var(--gut); }
.foot .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.foot .links { gap: 26px; }
.foot .links a { font: 500 10.5px/1 var(--mono); letter-spacing: .12em; color: var(--muted); }
.foot .links a:hover { color: var(--fg); }
.legal { font: 400 10px/1.5 var(--mono); color: var(--hair2); text-align: right; text-transform: uppercase; }

/* responsive */
@media (max-width: 1180px) { .grid4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 980px) {
  .hero, .code-grid { grid-template-columns: 1fr; gap: 44px; }
  .grid3 { grid-template-columns: 1fr; }
  .head { flex-direction: column; align-items: flex-start; gap: 14px; }
  .strip .wrap { justify-content: flex-start; gap: 28px; overflow-x: auto; scrollbar-width: none; }
}

/* the spec table becomes stacked generation cards on small screens — no sideways scrolling */
@media (max-width: 860px) {
  .table { display: block; background: none; border: 0; }
  .table .th { display: none; }
  .table .tr { display: block; border: 1px solid var(--hair2); border-radius: 14px; margin-bottom: 12px; overflow: hidden; }
  .table .tr > div { display: flex; align-items: baseline; flex-wrap: wrap; justify-content: flex-end; gap: 6px 14px; padding: 11px 16px; border-top: 1px solid var(--hair); }
  .table .tr > .gen { display: block; border-top: 0; background: var(--surface); font-size: 16px; padding: 13px 16px; }
  .table .tr > div::before { content: attr(data-l); font: 500 8.5px/1.3 var(--body); letter-spacing: .14em; color: var(--muted); text-transform: uppercase; flex: none; margin-right: auto; padding-top: 2px; }
  .table .tr > .gen::before { content: none; }
  .table .tr > .val { white-space: nowrap; }
  .table .bodies, .table .val { text-align: right; }
}
@media (max-width: 720px) {
  :root { --gut: 20px; }
  .grid4 { grid-template-columns: 1fr; }
  .links a.mono { display: none; }
  .hero { padding-top: 64px; padding-bottom: 56px; }
  .section, .get { padding-top: 64px; padding-bottom: 64px; }
  .masonry .col.off { padding-top: 20px; }
  .h300 { height: 200px; } .h180 { height: 120px; }
  .foot .wrap { flex-direction: column; align-items: flex-start; }
  .legal { text-align: left; }
  .recipe-card { width: 100%; }
}

/* FAQ */
.faq { display: flex; flex-direction: column; }
.faq details { border-top: 1px solid var(--hair); }
.faq details:last-child { border-bottom: 1px solid var(--hair); }
.faq summary { list-style: none; cursor: pointer; padding: 18px 0; display: flex; align-items: baseline; justify-content: space-between; gap: 18px; font: 600 14.5px/1.4 var(--body); color: var(--fg); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font: 400 18px/1 var(--mono); color: var(--muted); flex: none; transition: transform .15s; }
.faq details[open] summary::after { content: "−"; }
.faq details > p { margin: 0; padding: 0 0 20px; font: 400 13px/1.65 var(--body); color: var(--muted); max-width: 720px; }
.faq details > p a { color: var(--dim); text-underline-offset: 3px; }
.faq details > p em { font-style: normal; color: var(--dim); }

/* Fuji X Weekly credit: text and the ask side by side, stacked on a phone. */
.credit-box { max-width: 860px; margin: 0 auto; border: 1px solid var(--hair2); border-radius: 18px; padding: 26px 26px 28px; display: flex; gap: 26px; align-items: center; justify-content: space-between; }
.credit-box p { max-width: 56ch; }
.credit-box .btn { flex: none; }
@media (max-width: 720px) {
  .credit-box { flex-direction: column; align-items: flex-start; gap: 18px; padding: 22px 20px 24px; }
  .credit-box .btn { width: 100%; }
}