:root {
  --bg: #fbfbfa;
  --surface: #ffffff;
  --subtle: #f4f4f2;
  --line: #e7e6e2;
  --line-strong: #d6d5d0;
  --ink: #0d0d0c;
  --ink-2: #3c3b38;
  --muted: #6f6e69;
  --faint: #9a9993;
  --accent: #1f6f4a;       /* deep green: status + focus only */
  --accent-soft: #e8f2ec;
  --warn: #9a5b00;
  --warn-soft: #fbf1e1;
  --danger: #b42318;
  --danger-soft: #fdecea;
  --radius: 8px;
  --radius-lg: 12px;
  --shadow: 0 1px 2px rgba(13, 13, 12, .04), 0 4px 16px rgba(13, 13, 12, .04);
  --sans: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "Geist Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --max: 1160px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 15px/1.55 var(--sans); letter-spacing: -0.006em;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
code, pre, .mono { font-family: var(--mono); font-size: 13px; letter-spacing: 0; }
h1, h2, h3, h4 { margin: 0; letter-spacing: -0.03em; font-weight: 600; }
p { margin: 0; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: #fff; padding: 8px 12px; border-radius: 6px; z-index: 100; }
.skip:focus { left: 8px; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* ---------- Demo bar ---------- */
.demo-bar {
  background: var(--ink); color: #d9d8d3; font-size: 12.5px; text-align: center;
  padding: 7px 16px;
}
.demo-bar strong { color: #fff; font-weight: 500; }

/* ---------- Header ---------- */
.header { position: sticky; top: 0; z-index: 40; background: rgba(251,251,250,.86); backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--line); }
.header .wrap { display: flex; align-items: center; height: 60px; gap: 28px; }
.logo { display: inline-flex; align-items: center; gap: 9px; font-weight: 650; letter-spacing: -0.02em; font-size: 16px; }
.logo-mark { width: 24px; height: 24px; border-radius: 6px; background: var(--ink); color: #fff; display: grid; place-items: center; font: 600 10.5px/1 var(--mono); letter-spacing: -0.04em; }
.nav { display: flex; gap: 4px; }
.nav a { padding: 6px 10px; border-radius: 6px; color: var(--ink-2); font-size: 14px; }
.nav a:hover { background: var(--subtle); color: var(--ink); }
.nav a[aria-current="page"] { color: var(--ink); background: var(--subtle); }
.header-right { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.header .menu-btn { display: none; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 36px; padding: 0 14px; border-radius: var(--radius); border: 1px solid var(--line-strong);
  background: var(--surface); font-size: 14px; font-weight: 500; white-space: nowrap;
  transition: background .12s, border-color .12s, transform .05s;
}
.btn:hover { background: var(--subtle); }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--ink); border-color: var(--ink); color: #fff; }
.btn-primary:hover { background: #2a2a28; }
.btn-ghost { border-color: transparent; background: transparent; }
.btn-ghost:hover { background: var(--subtle); }
.btn-lg { height: 44px; padding: 0 18px; font-size: 15px; }
.btn-sm { height: 30px; padding: 0 10px; font-size: 13px; }
.btn-danger { color: var(--danger); }
.btn[disabled] { opacity: .5; cursor: not-allowed; }
.arrow { font-family: var(--mono); }

/* ---------- Generic ---------- */
.eyebrow { font: 500 12px/1 var(--mono); text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.muted { color: var(--muted); }
.faint { color: var(--faint); }
.pill { display: inline-flex; align-items: center; gap: 6px; height: 22px; padding: 0 8px; border-radius: 999px; border: 1px solid var(--line); background: var(--surface); font-size: 12px; color: var(--ink-2); white-space: nowrap; }
.pill.ok { background: var(--accent-soft); border-color: #cfe3d7; color: var(--accent); }
.pill.warn { background: var(--warn-soft); border-color: #f0dcb8; color: var(--warn); }
.pill.err { background: var(--danger-soft); border-color: #f5cdc8; color: var(--danger); }
.dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.tag { font: 500 11.5px/1 var(--mono); color: var(--muted); background: var(--subtle); border-radius: 4px; padding: 4px 6px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); }
.divider { height: 1px; background: var(--line); margin: 24px 0; }
.kbd { font: 500 11px/1 var(--mono); border: 1px solid var(--line-strong); border-bottom-width: 2px; border-radius: 4px; padding: 2px 5px; color: var(--muted); }

/* ---------- Landing ---------- */
.hero { padding: 88px 0 56px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.hero h1 { font-size: clamp(40px, 5.4vw, 64px); line-height: 1.02; letter-spacing: -0.045em; margin: 18px 0 20px; }
.hero h1 span { color: var(--muted); }
.hero .lede { font-size: 18px; color: var(--ink-2); max-width: 520px; line-height: 1.55; }
.hero-cta { display: flex; gap: 10px; margin-top: 32px; flex-wrap: wrap; }
.hero-meta { margin-top: 22px; font-size: 13px; color: var(--muted); display: flex; gap: 18px; flex-wrap: wrap; }
.hero-meta span::before { content: "✓"; margin-right: 6px; color: var(--accent); }
.announce { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; color: var(--ink-2); border: 1px solid var(--line); background: var(--surface); padding: 4px 10px 4px 4px; border-radius: 999px; }
.announce b { font-weight: 500; background: var(--subtle); border-radius: 999px; padding: 2px 8px; font-size: 12px; }
.announce:hover { border-color: var(--line-strong); }

.term { background: #111110; color: #e9e8e4; border-radius: var(--radius-lg); overflow: hidden; box-shadow: 0 20px 50px -20px rgba(0,0,0,.35); border: 1px solid #1f1f1d; }
.term-head { display: flex; align-items: center; gap: 8px; padding: 10px 14px; border-bottom: 1px solid #23231f; font: 12px var(--mono); color: #8d8c86; }
.term-head i { width: 10px; height: 10px; border-radius: 50%; background: #3a3a36; display: inline-block; }
.term-head .t { margin-left: 8px; }
.term pre { margin: 0; padding: 18px 18px 20px; font-size: 12.5px; line-height: 1.7; overflow-x: auto; white-space: pre; }
.term .c { color: #7b7a74; } .term .s { color: #b9e3c6; } .term .k { color: #f0c38a; } .term .p { color: #9ab8ff; }
.hero-visual { position: relative; }
.hero-visual .status { position: absolute; right: -10px; bottom: -22px; width: 250px; padding: 14px 16px; box-shadow: var(--shadow); }
.hero-visual .status .row { display: flex; justify-content: space-between; font-size: 12.5px; padding: 3px 0; }

.logos { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 22px 0; }
.logos .wrap { display: flex; align-items: center; gap: 36px; flex-wrap: wrap; justify-content: space-between; }
.logos .lbl { font-size: 13px; color: var(--muted); }
.logos .row { display: flex; gap: 34px; flex-wrap: wrap; color: var(--faint); font-weight: 600; letter-spacing: -0.02em; font-size: 16px; }

.section { padding: 88px 0; }
.section-head { max-width: 640px; margin-bottom: 44px; }
.section-head h2 { font-size: clamp(28px, 3.4vw, 40px); line-height: 1.1; margin: 12px 0 14px; letter-spacing: -0.035em; }
.section-head p { color: var(--ink-2); font-size: 16.5px; }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); overflow: hidden; }
.step { padding: 24px; border-right: 1px solid var(--line); }
.step:last-child { border-right: 0; }
.step .n { font: 500 12px var(--mono); color: var(--muted); }
.step h3 { font-size: 17px; margin: 14px 0 8px; letter-spacing: -0.02em; }
.step p { color: var(--muted); font-size: 14px; }
.step .mini { margin-top: 18px; font: 12px/1.6 var(--mono); color: var(--ink-2); background: var(--subtle); border-radius: 6px; padding: 10px; white-space: pre; overflow: hidden; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.feature { padding: 28px; }
.feature h3 { font-size: 19px; margin-bottom: 8px; letter-spacing: -0.02em; }
.feature p { color: var(--muted); }
.feature ul { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 10px; font-size: 14px; }
.feature li { display: flex; gap: 10px; }
.feature li::before { content: "—"; color: var(--faint); }

.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th { text-align: left; font-weight: 500; color: var(--muted); font-size: 12.5px; padding: 10px 16px; border-bottom: 1px solid var(--line); background: var(--subtle); white-space: nowrap; }
.table td { padding: 14px 16px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.table tr:last-child td { border-bottom: 0; }
.table tbody tr.click { cursor: pointer; }
.table tbody tr.click:hover td { background: #fafaf8; }
.table-wrap { overflow-x: auto; }

.quote { padding: 32px; font-size: 20px; line-height: 1.45; letter-spacing: -0.02em; }
.quote footer { margin-top: 20px; font-size: 14px; color: var(--muted); letter-spacing: 0; }

.cta-band { background: var(--ink); color: #fff; border-radius: 16px; padding: 56px; display: flex; justify-content: space-between; align-items: center; gap: 32px; flex-wrap: wrap; }
.cta-band h2 { font-size: clamp(26px, 3vw, 36px); letter-spacing: -0.035em; max-width: 560px; }
.cta-band p { color: #a9a8a2; margin-top: 10px; }
.cta-band .btn { border-color: #fff; }
.cta-band .btn-outline { background: transparent; color: #fff; border-color: #44443f; }
.cta-band .btn-outline:hover { background: #1d1d1b; }

.footer { border-top: 1px solid var(--line); padding: 40px 0 56px; margin-top: 88px; font-size: 13.5px; color: var(--muted); }
.footer .wrap { display: grid; grid-template-columns: 2fr repeat(3, 1fr); gap: 24px; }
.footer h4 { font-size: 13px; color: var(--ink); font-weight: 500; letter-spacing: 0; margin-bottom: 10px; }
.footer a { display: block; padding: 3px 0; }
.footer a:hover { color: var(--ink); }

/* ---------- App shell ---------- */
.app { padding-top: 28px; padding-bottom: 40px; }
.crumbs { display: flex; gap: 8px; align-items: center; font-size: 13px; color: var(--muted); margin-bottom: 14px; flex-wrap: wrap; }
.crumbs a:hover { color: var(--ink); }
.page-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; margin-bottom: 24px; }
.page-head h1 { font-size: 28px; letter-spacing: -0.035em; }
.page-head p { color: var(--muted); margin-top: 6px; }

/* Journey stepper */
.journey { display: flex; align-items: center; gap: 0; border: 1px solid var(--line); background: var(--surface); border-radius: var(--radius-lg); padding: 6px; margin-bottom: 28px; overflow-x: auto; }
.journey li { list-style: none; flex: 1; min-width: 150px; }
.journey ol { display: flex; margin: 0; padding: 0; width: 100%; }
.journey .j { display: flex; align-items: center; gap: 10px; padding: 8px 12px; border-radius: 8px; font-size: 13.5px; color: var(--muted); }
.journey .j .num { width: 22px; height: 22px; border-radius: 50%; border: 1px solid var(--line-strong); display: grid; place-items: center; font: 500 11.5px var(--mono); flex: none; background: var(--surface); }
.journey .done .j { color: var(--ink-2); }
.journey .done .num { background: var(--accent); border-color: var(--accent); color: #fff; }
.journey .current .j { background: var(--subtle); color: var(--ink); font-weight: 500; }
.journey .current .num { background: var(--ink); border-color: var(--ink); color: #fff; }
.journey a.j:hover { background: var(--subtle); }

/* Hub */
.hub-layout { display: grid; grid-template-columns: 220px 1fr; gap: 28px; }
.filters { position: sticky; top: 84px; align-self: start; display: grid; gap: 22px; }
.filters h4 { font-size: 12px; font-weight: 500; color: var(--muted); letter-spacing: 0; margin-bottom: 8px; }
.filter-list { display: grid; gap: 2px; }
.filter-list button { text-align: left; border: 0; background: transparent; padding: 6px 8px; border-radius: 6px; font-size: 14px; display: flex; justify-content: space-between; color: var(--ink-2); }
.filter-list button:hover { background: var(--subtle); }
.filter-list button[aria-pressed="true"] { background: var(--subtle); color: var(--ink); font-weight: 500; }
.filter-list button span { color: var(--faint); font-family: var(--mono); font-size: 12px; }
.toolbar { display: flex; gap: 10px; margin-bottom: 16px; align-items: center; flex-wrap: wrap; }
.search { flex: 1; min-width: 220px; position: relative; }
.search input { width: 100%; height: 38px; border: 1px solid var(--line-strong); border-radius: var(--radius); padding: 0 12px 0 34px; background: var(--surface); }
.search svg { position: absolute; left: 11px; top: 11px; color: var(--faint); }
.search .kbd { position: absolute; right: 10px; top: 10px; }
.tabs { display: inline-flex; border: 1px solid var(--line); border-radius: var(--radius); padding: 3px; background: var(--subtle); gap: 2px; }
.tabs button { border: 0; background: transparent; height: 30px; padding: 0 12px; border-radius: 6px; font-size: 13.5px; color: var(--muted); }
.tabs button[aria-selected="true"] { background: var(--surface); color: var(--ink); box-shadow: 0 1px 2px rgba(0,0,0,.06); font-weight: 500; }
select.input, input.input, textarea.input { width: 100%; border: 1px solid var(--line-strong); border-radius: var(--radius); background: var(--surface); padding: 8px 11px; min-height: 38px; }
textarea.input { resize: vertical; line-height: 1.5; }
.input:focus { outline: none; border-color: var(--ink); box-shadow: 0 0 0 3px rgba(13,13,12,.06); }
label.lbl { display: block; font-size: 13px; font-weight: 500; margin-bottom: 6px; }
.hint { font-size: 12.5px; color: var(--muted); margin-top: 6px; }

.model-list { display: grid; gap: 0; }
.model-row { display: grid; grid-template-columns: 1fr auto; gap: 16px; padding: 18px 20px; border-bottom: 1px solid var(--line); align-items: center; }
.model-row:last-child { border-bottom: 0; }
.model-row:hover { background: #fafaf8; }
.model-row h3 { font-size: 15.5px; letter-spacing: -0.015em; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.model-row h3 .org { color: var(--muted); font-weight: 400; }
.model-row p { color: var(--muted); font-size: 14px; margin-top: 4px; }
.model-row .meta { display: flex; gap: 14px; margin-top: 10px; font-size: 12.5px; color: var(--muted); flex-wrap: wrap; }
.model-row .meta b { color: var(--ink-2); font-weight: 500; }
.model-row .actions { display: flex; gap: 8px; }
.empty { padding: 56px 24px; text-align: center; color: var(--muted); }
.empty h3 { color: var(--ink); font-size: 16px; margin-bottom: 6px; letter-spacing: -0.01em; }

/* Model detail */
.detail { display: grid; grid-template-columns: 1fr 320px; gap: 28px; align-items: start; }
.detail-main { display: grid; gap: 20px; }
.detail-side { position: sticky; top: 84px; display: grid; gap: 16px; }
.panel { padding: 22px; }
.panel h3 { font-size: 15px; margin-bottom: 12px; letter-spacing: -0.01em; }
.kv { display: grid; grid-template-columns: auto 1fr; gap: 9px 16px; font-size: 13.5px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; text-align: right; font-weight: 500; }
.prose p + p { margin-top: 10px; }
.prose { color: var(--ink-2); }
.bench { display: grid; gap: 10px; }
.bench .b { display: grid; grid-template-columns: 120px 1fr 48px; gap: 12px; align-items: center; font-size: 13.5px; }
.bench .bar { height: 6px; background: var(--subtle); border-radius: 4px; overflow: hidden; }
.bench .bar i { display: block; height: 100%; background: var(--ink); border-radius: 4px; }
.bench .v { font-family: var(--mono); font-size: 12.5px; text-align: right; }

/* Deploy */
.deploy { display: grid; grid-template-columns: 1fr 340px; gap: 28px; align-items: start; }
.form-sec { padding: 24px; border-bottom: 1px solid var(--line); }
.form-sec:last-child { border-bottom: 0; }
.form-sec h3 { font-size: 15px; letter-spacing: -0.01em; }
.form-sec > p { color: var(--muted); font-size: 13.5px; margin: 4px 0 16px; }
.choices { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.choice { position: relative; border: 1px solid var(--line-strong); border-radius: var(--radius); padding: 14px; cursor: pointer; background: var(--surface); display: block; }
.choice:hover { border-color: var(--ink-2); }
.choice input { position: absolute; opacity: 0; }
.choice:has(input:checked) { border-color: var(--ink); box-shadow: 0 0 0 1px var(--ink); }
.choice:has(input:focus-visible) { outline: 2px solid var(--accent); outline-offset: 2px; }
.choice .top { display: flex; justify-content: space-between; font-weight: 500; font-size: 14px; }
.choice .sub { font-size: 12.5px; color: var(--muted); margin-top: 4px; }
.choice .rec { font-size: 11px; color: var(--accent); font-weight: 500; }
.choice.disabled { opacity: .45; cursor: not-allowed; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.switch { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.switch input { appearance: none; width: 36px; height: 20px; border-radius: 999px; background: var(--line-strong); position: relative; cursor: pointer; flex: none; transition: background .15s; }
.switch input::after { content: ""; position: absolute; top: 2px; left: 2px; width: 16px; height: 16px; border-radius: 50%; background: #fff; transition: transform .15s; box-shadow: 0 1px 2px rgba(0,0,0,.2); }
.switch input:checked { background: var(--ink); }
.switch input:checked::after { transform: translateX(16px); }
.summary { padding: 22px; }
.summary .total { display: flex; justify-content: space-between; align-items: baseline; padding-top: 14px; margin-top: 14px; border-top: 1px solid var(--line); }
.summary .total b { font-size: 22px; letter-spacing: -0.03em; }

.progress-card { max-width: 640px; margin: 24px auto; padding: 32px; }
.plog { margin-top: 22px; display: grid; gap: 0; }
.plog li { list-style: none; display: flex; align-items: center; gap: 12px; padding: 11px 0; border-bottom: 1px solid var(--line); font-size: 14px; color: var(--faint); }
.plog li:last-child { border-bottom: 0; }
.plog li.active { color: var(--ink); }
.plog li.done { color: var(--ink-2); }
.plog .ic { width: 18px; height: 18px; display: grid; place-items: center; flex: none; }
.plog li .t { margin-left: auto; font: 12px var(--mono); color: var(--faint); }
.spinner { width: 14px; height: 14px; border: 2px solid var(--line-strong); border-top-color: var(--ink); border-radius: 50%; animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.check { color: var(--accent); }
.bar-track { height: 4px; background: var(--subtle); border-radius: 4px; overflow: hidden; margin-top: 20px; }
.bar-track i { display: block; height: 100%; width: 0; background: var(--ink); transition: width .4s ease; }

/* Endpoint */
.ep-head { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; flex-wrap: wrap; margin-bottom: 18px; }
.ep-head h1 { font-size: 24px; letter-spacing: -0.03em; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.ep-url { display: flex; align-items: center; gap: 8px; margin-top: 8px; font-size: 13px; color: var(--muted); flex-wrap: wrap; }
.ep-url code { background: var(--subtle); padding: 4px 8px; border-radius: 6px; color: var(--ink-2); word-break: break-all; }
.subnav { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 24px; overflow-x: auto; }
.subnav a { padding: 10px 12px; font-size: 14px; color: var(--muted); border-bottom: 2px solid transparent; margin-bottom: -1px; white-space: nowrap; display: inline-flex; gap: 8px; align-items: center; }
.subnav a:hover { color: var(--ink); }
.subnav a[aria-current="page"] { color: var(--ink); border-color: var(--ink); font-weight: 500; }
.subnav .num { font: 500 11px var(--mono); color: var(--faint); }

.play { display: grid; grid-template-columns: 1fr 280px; gap: 20px; align-items: start; }
.chat { display: flex; flex-direction: column; min-height: 460px; }
.chat-log { flex: 1; padding: 20px; display: grid; gap: 16px; align-content: start; }
.msg { display: grid; gap: 6px; }
.msg .who { font: 500 11.5px var(--mono); color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
.msg .body { font-size: 14.5px; white-space: pre-wrap; color: var(--ink-2); line-height: 1.6; }
.msg.user .body { background: var(--subtle); padding: 10px 12px; border-radius: var(--radius); color: var(--ink); }
.msg .stats { font: 12px var(--mono); color: var(--faint); display: flex; gap: 14px; flex-wrap: wrap; }
.msg.error .body { color: var(--danger); background: var(--danger-soft); padding: 10px 12px; border-radius: var(--radius); }
.cursor::after { content: "▍"; animation: blink 1s steps(2) infinite; color: var(--ink); }
@keyframes blink { 50% { opacity: 0; } }
.composer { border-top: 1px solid var(--line); padding: 14px; display: grid; gap: 10px; }
.composer textarea { min-height: 72px; }
.composer .bar { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; }
.suggest { display: flex; gap: 6px; flex-wrap: wrap; }
.suggest button { border: 1px solid var(--line); background: var(--surface); border-radius: 999px; font-size: 12.5px; padding: 4px 10px; color: var(--ink-2); }
.suggest button:hover { border-color: var(--line-strong); background: var(--subtle); }
.params { padding: 18px; display: grid; gap: 18px; }
.range-row { display: flex; justify-content: space-between; font-size: 13px; margin-bottom: 6px; }
.range-row span { font-family: var(--mono); color: var(--muted); }
input[type=range] { width: 100%; accent-color: var(--ink); }

.next-banner { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 16px; border: 1px solid #cfe3d7; background: var(--accent-soft); border-radius: var(--radius-lg); margin-bottom: 20px; flex-wrap: wrap; }
.next-banner p { font-size: 14px; color: #174d35; }
.next-banner b { font-weight: 600; }

.code { background: #111110; color: #e9e8e4; border-radius: var(--radius-lg); overflow: hidden; }
.code-head { display: flex; justify-content: space-between; align-items: center; padding: 8px 8px 8px 12px; border-bottom: 1px solid #23231f; }
.code-tabs { display: flex; gap: 2px; }
.code-tabs button { background: transparent; border: 0; color: #8d8c86; font: 12.5px var(--mono); padding: 6px 10px; border-radius: 6px; }
.code-tabs button[aria-selected="true"] { background: #23231f; color: #fff; }
.code pre { margin: 0; padding: 18px; overflow-x: auto; font-size: 12.5px; line-height: 1.7; }
.code .copy { background: #23231f; color: #e9e8e4; border: 0; height: 28px; padding: 0 10px; border-radius: 6px; font-size: 12.5px; }
.code .copy:hover { background: #2e2e29; }

.keybox { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.keybox code { flex: 1; min-width: 220px; background: var(--subtle); border: 1px solid var(--line); border-radius: var(--radius); padding: 9px 12px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); margin-bottom: 20px; overflow: hidden; }
.stat { padding: 18px 20px; border-right: 1px solid var(--line); }
.stat:last-child { border-right: 0; }
.stat .l { font-size: 12.5px; color: var(--muted); }
.stat .v { font-size: 24px; font-weight: 600; letter-spacing: -0.03em; margin-top: 6px; font-variant-numeric: tabular-nums; }
.stat .d { font-size: 12px; color: var(--muted); margin-top: 2px; }
.chart { padding: 20px; }
.chart svg { width: 100%; height: 180px; display: block; }
.chart-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; flex-wrap: wrap; gap: 8px; }
.chart-head h3 { font-size: 14.5px; letter-spacing: -0.01em; }

/* Dashboard */
.dash-grid { display: grid; grid-template-columns: 1fr 340px; gap: 24px; align-items: start; }
.checklist { padding: 20px; }
.checklist h3 { font-size: 15px; margin-bottom: 4px; }
.checklist ol { list-style: none; padding: 0; margin: 14px 0 0; display: grid; gap: 4px; }
.checklist li a, .checklist li > div { display: flex; gap: 10px; align-items: center; padding: 8px; border-radius: 6px; font-size: 14px; }
.checklist li a:hover { background: var(--subtle); }
.checklist .box { width: 18px; height: 18px; border-radius: 50%; border: 1.5px solid var(--line-strong); flex: none; display: grid; place-items: center; font-size: 11px; }
.checklist .ok .box { background: var(--accent); border-color: var(--accent); color: #fff; }
.checklist .ok span.t { color: var(--muted); text-decoration: line-through; }

/* Enterprise */
.ent { display: grid; grid-template-columns: 1fr 440px; gap: 56px; align-items: start; padding-top: 24px; }
.ent h1 { font-size: clamp(32px, 4vw, 46px); letter-spacing: -0.04em; line-height: 1.06; margin: 14px 0 16px; }
.ent .lede { font-size: 17px; color: var(--ink-2); max-width: 520px; }
.ent-points { margin-top: 36px; display: grid; gap: 22px; }
.ent-points div h3 { font-size: 15px; letter-spacing: -0.01em; margin-bottom: 4px; }
.ent-points div p { color: var(--muted); font-size: 14px; }
.form { padding: 26px; display: grid; gap: 16px; }
.err-text { color: var(--danger); font-size: 12.5px; margin-top: 6px; }
.input[aria-invalid="true"] { border-color: var(--danger); }

/* Modal + toast */
.modal-bg { position: fixed; inset: 0; background: rgba(13,13,12,.32); display: grid; place-items: center; z-index: 80; padding: 16px; animation: fade .12s; }
.modal { width: 100%; max-width: 460px; padding: 24px; box-shadow: 0 30px 80px -20px rgba(0,0,0,.35); }
.modal h2 { font-size: 18px; letter-spacing: -0.02em; margin-bottom: 6px; }
.modal .actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 22px; }
@keyframes fade { from { opacity: 0; } }
.toasts { position: fixed; bottom: 20px; right: 20px; display: grid; gap: 8px; z-index: 90; }
.toast { background: var(--ink); color: #fff; padding: 11px 14px; border-radius: var(--radius); font-size: 13.5px; box-shadow: 0 10px 30px rgba(0,0,0,.2); animation: up .18s ease; max-width: 360px; }
@keyframes up { from { transform: translateY(8px); opacity: 0; } }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero-grid, .detail, .deploy, .play, .dash-grid, .ent { grid-template-columns: 1fr; }
  .hero-visual .status { position: static; width: auto; margin-top: 12px; }
  .detail-side, .filters { position: static; }
  .steps { grid-template-columns: 1fr 1fr; }
  .step:nth-child(2) { border-right: 0; }
  .step:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .hub-layout { grid-template-columns: 1fr; }
  .filters { grid-template-columns: repeat(3, 1fr); }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat:nth-child(2) { border-right: 0; }
  .stat:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
}
@media (max-width: 760px) {
  .wrap { padding: 0 16px; }
  .nav, .header-right .hide-sm { display: none; }
  .header .menu-btn { display: inline-flex; }
  .nav.open { display: grid; position: absolute; top: 60px; left: 0; right: 0; background: var(--bg); border-bottom: 1px solid var(--line); padding: 8px 16px 14px; }
  .nav.open a { padding: 10px; }
  .hero { padding: 48px 0 40px; }
  .split, .row2, .choices { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .step { border-right: 0; border-bottom: 1px solid var(--line); }
  .step:last-child { border-bottom: 0; }
  .filters { grid-template-columns: 1fr; }
  .footer .wrap { grid-template-columns: 1fr 1fr; }
  .cta-band { padding: 32px 24px; }
  .model-row { grid-template-columns: 1fr; }
  .section { padding: 64px 0; }
  .journey li { min-width: 130px; }
  .bench .b { grid-template-columns: 90px 1fr 44px; }
}
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } }

/* =========================================================
   v3 additions: marketing layers, pricing, Intelligence, app shell
   ========================================================= */
.mkt-nav-cta { display: flex; gap: 8px; }

/* Hero layer stack */
.stack { display: grid; gap: 10px; }
.layer { display: grid; grid-template-columns: 112px 1fr; gap: 16px; align-items: center; padding: 18px 20px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); transition: transform .15s, border-color .15s; }
.layer:hover { border-color: var(--line-strong); transform: translateX(-2px); }
.layer .ln { font: 500 12px var(--mono); color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
.layer b { display: block; font-weight: 600; font-size: 15.5px; letter-spacing: -0.015em; }
.layer span.d { font-size: 13.5px; color: var(--muted); }
.layer.top { background: var(--ink); border-color: var(--ink); color: #fff; }
.layer.top .ln, .layer.top span.d { color: #a9a8a2; }
.layer:nth-child(2) { margin-left: 18px; } .layer:nth-child(3) { margin-left: 36px; } .layer:nth-child(4) { margin-left: 54px; }
.stack-cap { font: 12px var(--mono); color: var(--faint); margin-top: 14px; text-align: right; }

/* Product grid */
.products { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.product { padding: 28px; display: flex; flex-direction: column; }
.product .ph { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.product h3 { font-size: 22px; letter-spacing: -0.03em; margin: 14px 0 8px; }
.product p { color: var(--ink-2); }
.product ul { list-style: none; padding: 0; margin: 18px 0 24px; display: grid; gap: 9px; font-size: 14px; color: var(--ink-2); }
.product li { display: flex; gap: 10px; } .product li::before { content: "—"; color: var(--faint); }
.product .go { margin-top: auto; font-weight: 500; font-size: 14px; display: inline-flex; gap: 6px; }
.product .go:hover { text-decoration: underline; }
.product.dark { background: var(--ink); color: #fff; border-color: var(--ink); }
.product.dark p, .product.dark ul { color: #c9c8c2; }
.product.dark .eyebrow { color: #a9a8a2; }
.product.dark .pill { background: transparent; color: #e9e8e4; border-color: #3a3a36; }

/* Pricing */
.pricing { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.price-card { padding: 28px; }
.price-card .big { font-size: 34px; font-weight: 600; letter-spacing: -0.04em; margin: 14px 0 2px; }
.price-card .big small { font-size: 15px; color: var(--muted); font-weight: 400; letter-spacing: 0; }
.price-card h3 { font-size: 19px; letter-spacing: -0.02em; }
.price-card .best { margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--line); font-size: 14px; color: var(--ink-2); }
.price-card .best b { font-weight: 500; color: var(--ink); }
.price-table { margin-top: 20px; }

/* Intelligence */
.intel { background: var(--ink); color: #fff; padding: 96px 0; }
.intel .eyebrow { color: #a9a8a2; }
.intel h2 { font-size: clamp(30px, 3.6vw, 44px); letter-spacing: -0.04em; line-height: 1.06; margin: 14px 0 16px; max-width: 760px; }
.intel .lede { color: #c9c8c2; font-size: 17px; max-width: 640px; }
.phases { display: grid; grid-template-columns: repeat(5, 1fr); margin-top: 48px; border-top: 1px solid #2c2c29; }
.phase { padding: 22px 18px 0 0; }
.phase .n { font: 500 12px var(--mono); color: #8d8c86; }
.phase h3 { font-size: 17px; margin: 10px 0 6px; letter-spacing: -0.02em; }
.phase p { font-size: 13.5px; color: #a9a8a2; }
.engage { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: #2c2c29; border: 1px solid #2c2c29; border-radius: var(--radius-lg); overflow: hidden; margin-top: 48px; }
.engage > div { background: #151514; padding: 24px; }
.engage .k { font: 500 12px var(--mono); color: #8d8c86; text-transform: uppercase; letter-spacing: .05em; }
.engage h4 { font-size: 17px; margin: 10px 0 6px; letter-spacing: -0.02em; }
.engage p { font-size: 13.5px; color: #a9a8a2; }
.intel .btn { border-color: #fff; }
.intel .btn-outline { background: transparent; color: #fff; border-color: #44443f; }
.intel .btn-outline:hover { background: #1d1d1b; }

.case { display: grid; grid-template-columns: 1fr 1.3fr; gap: 40px; align-items: start; }
.case-steps { display: grid; gap: 0; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); overflow: hidden; }
.case-steps > div { display: grid; grid-template-columns: 110px 1fr; gap: 16px; padding: 18px 20px; border-bottom: 1px solid var(--line); }
.case-steps > div:last-child { border-bottom: 0; }
.case-steps .k { font: 500 12px var(--mono); color: var(--muted); text-transform: uppercase; letter-spacing: .05em; padding-top: 2px; }
.case-steps p { font-size: 14px; color: var(--ink-2); }
.outcome { margin-top: 20px; padding: 18px 20px; border-left: 2px solid var(--ink); background: var(--surface); font-size: 15px; color: var(--ink-2); }

/* ---------- Platform shell ---------- */
.shell { display: grid; grid-template-columns: 236px 1fr; min-height: calc(100vh - 33px); }
.side { position: sticky; top: 0; height: 100vh; border-right: 1px solid var(--line); background: #f6f6f4; padding: 14px 12px; display: flex; flex-direction: column; gap: 14px; overflow-y: auto; }
.side .logo { padding: 6px 8px; }
.ws { display: flex; align-items: center; gap: 10px; padding: 8px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); font-size: 13.5px; }
.ws .av { width: 22px; height: 22px; border-radius: 6px; background: #dfe7e2; color: var(--accent); display: grid; place-items: center; font: 600 11px var(--mono); }
.ws small { display: block; color: var(--muted); font-size: 11.5px; }
.side-sec { display: grid; gap: 1px; }
.side-sec h5 { margin: 6px 8px 4px; font: 500 11px var(--mono); color: var(--faint); text-transform: uppercase; letter-spacing: .06em; }
.side-sec a { display: flex; align-items: center; gap: 10px; padding: 7px 8px; border-radius: 6px; font-size: 14px; color: var(--ink-2); }
.side-sec a svg { color: var(--muted); flex: none; }
.side-sec a:hover { background: #ecebe7; color: var(--ink); }
.side-sec a[aria-current="page"] { background: var(--surface); color: var(--ink); font-weight: 500; box-shadow: 0 0 0 1px var(--line); }
.side-sec a[aria-current="page"] svg { color: var(--ink); }
.side-sec a .badge { margin-left: auto; font: 500 11px var(--mono); color: var(--muted); }
.side-foot { margin-top: auto; display: grid; gap: 8px; }
.side-card { padding: 12px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); font-size: 13px; }
.side-card b { font-weight: 500; display: block; margin-bottom: 2px; }
.side-card p { color: var(--muted); font-size: 12.5px; }
.side-card a { display: inline-block; margin-top: 8px; font-weight: 500; text-decoration: underline; }
.app-main { min-width: 0; }
.app-main .wrap { max-width: 1120px; }

.starts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 24px; }
.start { padding: 20px; display: flex; flex-direction: column; gap: 6px; transition: border-color .12s; }
.start:hover { border-color: var(--line-strong); }
.start .eyebrow { font-size: 11px; }
.start h3 { font-size: 16px; letter-spacing: -0.015em; }
.start p { color: var(--muted); font-size: 13.5px; }
.start .go { margin-top: 10px; font-size: 13.5px; font-weight: 500; }

.seg { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.seg .choice .big { font-size: 13px; color: var(--ink-2); margin-top: 8px; }
.hidden { display: none !important; }

.compare { width: 100%; border-collapse: collapse; font-size: 14px; }
.compare th, .compare td { padding: 12px 16px; border-bottom: 1px solid var(--line); text-align: left; }
.compare th { font-weight: 500; color: var(--muted); font-size: 12.5px; background: var(--subtle); }
.compare td.win { color: var(--accent); font-weight: 500; }
.compare tr:last-child td { border-bottom: 0; }

.meter { height: 8px; background: var(--subtle); border-radius: 6px; overflow: hidden; margin-top: 10px; }
.meter i { display: block; height: 100%; background: var(--ink); }

@media (max-width: 980px) {
  .products, .pricing, .case { grid-template-columns: 1fr; }
  .phases { grid-template-columns: 1fr 1fr; }
  .engage, .starts { grid-template-columns: 1fr; }
  .shell { grid-template-columns: 1fr; }
  .side { position: sticky; top: 0; z-index: 30; height: auto; flex-direction: row; align-items: center; padding: 8px 12px; border-right: 0; border-bottom: 1px solid var(--line); overflow-x: auto; gap: 8px; }
  .side .ws, .side-foot, .side-sec h5 { display: none; }
  .side-sec { display: flex; gap: 2px; }
  .side-sec a { white-space: nowrap; }
}
@media (max-width: 760px) {
  .layer { grid-template-columns: 1fr; gap: 4px; }
  .layer:nth-child(n) { margin-left: 0; }
  .phases { grid-template-columns: 1fr; }
  .seg { grid-template-columns: 1fr; }
  .case-steps > div { grid-template-columns: 1fr; gap: 4px; }
}
@media (max-width: 760px) {
  .filters { gap: 10px; }
  .filters h4 { display: none; }
  .filters > .card { display: none; }
  .filter-list { display: flex; overflow-x: auto; gap: 6px; padding-bottom: 2px; }
  .filter-list button { white-space: nowrap; border: 1px solid var(--line); background: var(--surface); border-radius: 999px; padding: 5px 12px; gap: 6px; }
}
.hub-layout > div, .model-row > div, .detail > *, .deploy > *, .play > *, .dash-grid > * { min-width: 0; }

/* ===== Build a model ===== */
.describe { max-width: 720px; margin: 48px auto 0; }
.describe h1 { font-size: clamp(28px, 3.6vw, 40px); letter-spacing: -0.04em; line-height: 1.1; margin: 12px 0 10px; }
.describe-box { padding: 14px; margin-top: 24px; display: grid; gap: 10px; }
.describe-box textarea { font-size: 17px; border: 0; padding: 6px; box-shadow: none !important; }
.describe-box .bar { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; border-top: 1px solid var(--line); padding-top: 10px; }
.shape { display: grid; grid-template-columns: 1fr 300px; gap: 20px; align-items: start; }
.shape-main { display: grid; gap: 16px; min-width: 0; }
.shape-side { position: sticky; top: 20px; }
.thread { padding: 14px 16px; display: grid; gap: 10px; max-height: 260px; overflow-y: auto; }
.tmsg { display: grid; gap: 2px; font-size: 14px; }
.tmsg .who { font: 500 11px var(--mono); text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }
.tmsg.you p { color: var(--ink); }
.tmsg.ai p { color: var(--ink-2); }
.ask { padding: 14px 16px; background: #fffdf6; border-color: #eee3c4; }
.ask p { font-size: 14.5px; }
.chips { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.chip { border: 1px solid var(--line-strong); background: var(--surface); border-radius: 999px; padding: 6px 12px; font-size: 13.5px; }
.chip:hover { border-color: var(--ink); }
.chip.ghost { border-style: dashed; color: var(--muted); }
.jobcards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.jobcard { padding: 16px; display: flex; flex-direction: column; gap: 10px; transition: border-color .2s, box-shadow .2s; }
.jobcard.is-updated { border-color: #b9d6c5; box-shadow: 0 0 0 3px var(--accent-soft); }
.jc-head { display: flex; align-items: flex-start; gap: 8px; }
.jc-head h3 { font-size: 15.5px; letter-spacing: -0.015em; line-height: 1.35; flex: 1; }
.jc-x { height: 26px; padding: 0 8px; color: var(--faint); }
.jc-fields { display: grid; grid-template-columns: 92px 1fr; gap: 4px 10px; font-size: 13px; margin: 0; }
.jc-fields dt { color: var(--muted); } .jc-fields dd { margin: 0; color: var(--ink-2); }
.unk { color: var(--warn); font-style: italic; }
.jc-ex { display: flex; flex-wrap: wrap; gap: 6px; align-items: baseline; background: var(--subtle); border-radius: 6px; padding: 10px; font-size: 13px; color: var(--ink-2); }
.jc-ex b { font-weight: 500; color: var(--ink); }
.jc-val { font-size: 13px; color: var(--accent); }
.jc-foot { display: flex; gap: 8px; margin-top: auto; }
.linkbtn { border: 0; background: none; padding: 0; text-decoration: underline; font-size: inherit; color: var(--ink); }
.refine { padding: 14px 16px; display: grid; gap: 10px; }
.brief-kv { grid-template-columns: 76px 1fr; }
.brief-kv dd { text-align: left; font-weight: 400; color: var(--ink-2); }
.exlist { display: grid; gap: 10px; }
.exrow { border: 1px solid var(--line); border-radius: var(--radius); padding: 12px; display: grid; gap: 8px; }
.exrow.approved { border-color: #cfe3d7; background: #fbfdfc; }
.ex-in { font-size: 13px; color: var(--muted); font-family: var(--mono); }
.ex-out { font-size: 14px; color: var(--ink); }
.ex-act { display: flex; gap: 8px; align-items: center; }
.guard { display: flex; gap: 10px; align-items: center; font-size: 14px; }
.guard input, .pi-act input[type=checkbox] { accent-color: var(--ink); width: 16px; height: 16px; }
.brief-doc { padding: 28px; display: grid; grid-template-columns: 1.3fr 1fr; gap: 28px; }
.brief-doc h2 { font-size: 22px; letter-spacing: -0.03em; margin-top: 8px; }
ul.plain { list-style: none; padding: 0; margin: 8px 0 0; display: grid; gap: 6px; font-size: 14px; color: var(--ink-2); }
ul.plain li::before { content: "— "; color: var(--faint); }
.privacy { padding: 14px 16px; margin-bottom: 14px; font-size: 14px; }
.privacy summary { cursor: pointer; }
.ready { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 16px 18px; margin-bottom: 16px; flex-wrap: wrap; }
.ready > div { flex: 1; min-width: 220px; font-size: 14.5px; }
.ready b { font-weight: 500; }
.rmeter { position: relative; }
.minmark { position: absolute; left: 25%; top: -3px; bottom: -3px; width: 2px; background: var(--accent); }
.plan { display: grid; gap: 12px; }
.pitem { display: grid; grid-template-columns: 34px 1fr; gap: 12px; padding: 18px; }
.pi-num { width: 26px; height: 26px; border-radius: 50%; border: 1px solid var(--line-strong); display: grid; place-items: center; font: 500 12px var(--mono); color: var(--muted); }
.pi-body { display: grid; gap: 8px; min-width: 0; }
.pi-head { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.pi-head h3 { font-size: 15.5px; letter-spacing: -0.015em; margin-right: 4px; }
.pi-body > p { color: var(--ink-2); font-size: 14px; }
.pi-meta { display: flex; gap: 6px 18px; flex-wrap: wrap; font-size: 13px; color: var(--muted); }
.pi-meta b { font-weight: 500; color: var(--ink-2); }
.pi-report { font-size: 13.5px; padding: 10px 12px; border-radius: 6px; }
.pi-report.ok { background: var(--accent-soft); color: #174d35; }
.pi-report.warn { background: var(--warn-soft); color: var(--warn); }
.pi-act { display: flex; gap: 6px; flex-wrap: wrap; }
.pi-act label.btn { cursor: pointer; }
.faintpill { color: var(--muted); }
.connectors { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; margin-top: 16px; }
.gapopts { display: grid; gap: 10px; margin-top: 16px; }
.gapopts .choice { text-align: left; width: 100%; }
.review { padding: 24px; max-width: 760px; }
.rv-top { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.rv-in { font-family: var(--mono); font-size: 13.5px; background: var(--subtle); padding: 12px; border-radius: 6px; margin-bottom: 14px; }
.rv-out p { font-size: 16px; margin-top: 4px; }
.rv-act { display: flex; gap: 8px; margin-top: 18px; }
.rec { display: grid; grid-template-columns: 1fr auto 1fr; gap: 14px; align-items: center; }
.rec > div { border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; display: grid; gap: 4px; }
.rec b { font-weight: 600; font-size: 15px; }
.rec .muted { font-size: 12.5px; }
.adv summary { cursor: pointer; font-size: 14px; font-weight: 500; }
.guardres { display: grid; gap: 8px; }
.guardres > div { display: flex; justify-content: space-between; gap: 12px; font-size: 14px; padding: 6px 0; border-bottom: 1px solid var(--line); }
.guardres > div:last-child { border-bottom: 0; }
button.start { border: 1px solid var(--line); background: var(--surface); font: inherit; }
@media (max-width: 980px) {
  .shape, .brief-doc { grid-template-columns: 1fr; }
  .shape-side { position: static; order: -1; }
}
@media (max-width: 760px) {
  .jobcards, .connectors, .rec { grid-template-columns: 1fr; }
  .rec .arrow { display: none; }
  .describe { margin-top: 16px; }
}
.side-guided { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 10px 0; }
.side-note { font-size: 12px; color: var(--muted); margin: 2px 8px 0; line-height: 1.45; }
@media (max-width: 980px) { .side-guided { border: 0; padding: 0; } .side-note { display: none; } }

/* ===== Brand + landing v4 ===== */
.logo { gap: 9px; }
.logo .mark { width: 28px; height: 28px; flex: none; display: block; }
.wordmark { font-weight: 650; font-size: 17px; letter-spacing: -0.035em; }
.side .logo .mark { width: 26px; height: 26px; }

.hero2 { padding: 84px 0 40px; text-align: center; position: relative; overflow: hidden;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 56px 56px; background-position: center -1px;
  -webkit-mask-image: none; }
.hero2::before { content: ""; position: absolute; inset: 0; background: radial-gradient(ellipse 70% 60% at 50% 30%, transparent 0%, var(--bg) 75%); pointer-events: none; }
.hero2 > .wrap { position: relative; }
.hero2 h1 { font-size: clamp(42px, 6.4vw, 76px); line-height: 0.98; letter-spacing: -0.055em; margin: 22px auto 22px; font-weight: 650; }
.hero2 .lede { font-size: 18.5px; color: var(--ink-2); max-width: 620px; margin: 0 auto; line-height: 1.55; }
.hero2 .hero-cta { justify-content: center; }
.hero-note { margin-top: 16px; font-size: 13px; color: var(--muted); }

.story { list-style: none; padding: 0; margin: 56px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; position: relative; text-align: left; }
.story::before { content: ""; position: absolute; top: 50%; left: 4%; right: 4%; height: 1px; background: var(--line-strong); z-index: 0; }
.sframe { position: relative; z-index: 1; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 16px; display: flex; flex-direction: column; gap: 12px; box-shadow: var(--shadow); min-width: 0; }
.sframe > p { font-size: 12.5px; color: var(--muted); margin-top: auto; }
.sn { font: 500 11.5px var(--mono); color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
.s-input { border: 1px solid var(--line-strong); border-radius: 8px; padding: 12px; font-size: 17px; font-weight: 500; letter-spacing: -0.02em; display: flex; align-items: center; min-height: 78px; }
.caret { width: 2px; height: 20px; background: var(--ink); margin-left: 3px; animation: blink 1s steps(2) infinite; }
.s-card { border: 1px solid #b9d6c5; box-shadow: 0 0 0 3px var(--accent-soft); border-radius: 8px; padding: 12px; display: grid; gap: 6px; }
.s-card b { font-size: 14px; font-weight: 600; letter-spacing: -0.015em; line-height: 1.3; }
.s-card span { font-size: 12px; color: var(--muted); }
.s-card em { font-style: normal; font: 11.5px var(--mono); background: var(--subtle); padding: 6px; border-radius: 4px; color: var(--ink-2); }
.s-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 7px; font-size: 13px; }
.s-list li { display: flex; align-items: center; gap: 8px; }
.s-list i { font-style: normal; width: 16px; height: 16px; border-radius: 50%; background: var(--accent); color: #fff; font-size: 9px; display: grid; place-items: center; flex: none; }
.s-list span { margin-left: auto; font: 12px var(--mono); color: var(--muted); }
.sframe.dark { background: var(--ink); border-color: var(--ink); color: #fff; }
.sframe.dark .sn, .sframe.dark > p { color: #a9a8a2; }
.s-live { display: grid; gap: 8px; }
.s-live .live { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: #3ddc84; }
.s-live b { font: 500 13.5px var(--mono); }
.s-live dl { display: grid; grid-template-columns: auto 1fr; gap: 4px 12px; margin: 0; font-size: 12.5px; }
.s-live dt { color: #8d8c86; } .s-live dd { margin: 0; text-align: right; }
.story-cap { text-align: right; font: 11.5px var(--mono); color: var(--faint); margin-top: 10px; }

.ways { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.way { padding: 30px; display: flex; flex-direction: column; gap: 14px; }
.way .ph { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.way h3 { font-size: 26px; letter-spacing: -0.035em; }
.way > p { color: var(--ink-2); }
.way > .btn { align-self: flex-start; margin-top: auto; }
.way-guided { border-color: var(--ink); box-shadow: 0 0 0 1px var(--ink); }
.mini-steps { list-style: none; padding: 0; margin: 4px 0 8px; display: grid; gap: 0; border-top: 1px solid var(--line); counter-reset: s; }
.mini-steps li { display: grid; grid-template-columns: 70px 1fr; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--line); font-size: 14px; color: var(--muted); }
.mini-steps b { color: var(--ink); font-weight: 500; }
.tools { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 4px; }
.tools a { border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; display: grid; gap: 4px; transition: border-color .12s; }
.tools a:hover { border-color: var(--ink-2); }
.tools b { font-weight: 600; font-size: 15px; letter-spacing: -0.015em; }
.tools span { font-size: 13px; color: var(--muted); }

.numbers { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--ink); border-bottom: 1px solid var(--line); }
.numbers > div { padding: 22px 18px 22px 0; display: grid; gap: 4px; }
.numbers b { font-size: 38px; font-weight: 650; letter-spacing: -0.05em; }
.numbers span { font-size: 13.5px; color: var(--muted); max-width: 200px; }

@media (max-width: 980px) {
  .story { grid-template-columns: 1fr 1fr; }
  .story::before { display: none; }
  .ways, .numbers { grid-template-columns: 1fr 1fr; }
  .ways { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .hero2 { padding-top: 48px; text-align: left; }
  .hero2 .hero-cta { justify-content: flex-start; }
  .hero2 .lede { margin: 0; }
  .story, .tools { grid-template-columns: 1fr; }
  .numbers b { font-size: 30px; }
}

/* ===== Landing v5 ===== */
.serif { font-family: "Instrument Serif", Georgia, serif; font-style: italic; font-weight: 400; letter-spacing: -0.02em; }
.hero2 h1 .serif { font-size: 1.08em; }
.signup { display: flex; gap: 8px; max-width: 460px; margin: 30px auto 0; padding: 6px; background: var(--surface); border: 1px solid var(--line-strong); border-radius: 12px; box-shadow: var(--shadow); }
.signup input { flex: 1; min-width: 0; border: 0; background: transparent; padding: 0 10px; font-size: 15px; outline: none; }
.signup input[aria-invalid="true"] { color: var(--danger); }
.signup .btn { height: 40px; }
.hero-note a { text-decoration: underline; text-underline-offset: 3px; color: var(--ink-2); }
.window { margin-top: 56px; border: 1px solid var(--line); border-radius: 16px; background: #f3f3f1; padding: 0 14px 14px; box-shadow: 0 30px 60px -30px rgba(13,13,12,.25); }
.window-bar { display: flex; align-items: center; gap: 7px; height: 38px; font: 12px var(--mono); color: var(--muted); }
.window-bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--line-strong); }
.window-bar span { margin-left: 10px; }
.window .story { margin-top: 0; }
.window .story::before { display: none; }
.window .sframe { box-shadow: none; }

.logowall { padding: 40px 0 8px; }
.logowall p { text-align: center; font-size: 13px; color: var(--muted); }
.lw-row { display: flex; justify-content: center; flex-wrap: wrap; gap: 18px 48px; margin-top: 20px; color: #8a8984; }
.lw { display: inline-flex; align-items: center; gap: 8px; font-size: 19px; }
.lg-sans { font-weight: 650; letter-spacing: -0.04em; }
.lg-lower { font-weight: 700; letter-spacing: -0.05em; }
.lg-serif { font-family: "Instrument Serif", Georgia, serif; font-size: 23px; }
.lg-caps { font-weight: 600; letter-spacing: 0.14em; font-size: 15px; }
.lg-mono { font-family: var(--mono); font-weight: 500; font-size: 16px; letter-spacing: -0.03em; }

.bento { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.tile { padding: 22px; display: flex; flex-direction: column; gap: 6px; min-height: 210px; overflow: hidden; }
.tile h3 { font-size: 16px; letter-spacing: -0.02em; }
.tile > p { color: var(--muted); font-size: 14px; }
.t-wide { grid-column: span 2; }
.t-code { margin: auto 0 0; background: #111110; color: #e9e8e4; border-radius: 10px; padding: 14px 16px; font-size: 12.5px; line-height: 1.7; overflow-x: auto; }
.t-code .c { color: #7b7a74; } .t-code .s { color: #b9e3c6; }
.t-toggle { margin-top: auto; display: grid; grid-template-columns: 1fr 1fr; background: var(--subtle); border-radius: 10px; padding: 4px; gap: 4px; }
.t-toggle span { padding: 10px; border-radius: 7px; font-size: 12.5px; color: var(--muted); display: grid; gap: 2px; }
.t-toggle b { font: 500 13px var(--mono); color: var(--ink-2); }
.t-toggle .on { background: var(--surface); box-shadow: 0 1px 2px rgba(0,0,0,.08); color: var(--ink); }
.t-mask { margin-top: auto; display: grid; grid-template-columns: auto 1fr; gap: 8px 12px; align-items: center; font-size: 12.5px; color: var(--muted); }
.t-mask code { background: var(--subtle); padding: 6px 8px; border-radius: 6px; color: var(--ink-2); }
.t-bars { margin-top: auto; display: grid; gap: 10px; }
.t-bars div { display: grid; grid-template-columns: 80px 1fr 44px; gap: 10px; align-items: center; font-size: 12.5px; color: var(--muted); }
.t-bars i { display: block; height: 8px; border-radius: 4px; background: var(--ink); }
.t-bars div:first-child i { background: var(--line-strong); }
.t-bars b { font: 500 12.5px var(--mono); color: var(--ink); text-align: right; }
.t-spark { margin-top: auto; width: 100%; height: 56px; color: var(--ink); }
.t-chips { margin-top: auto; display: flex; flex-wrap: wrap; gap: 6px; }
.t-chips span { font: 12px var(--mono); border: 1px solid var(--line); border-radius: 999px; padding: 5px 10px; color: var(--muted); }
.t-chips .on { border-color: var(--ink); color: var(--ink); }

.quote footer { display: flex; align-items: center; gap: 12px; }
.quote footer b { display: block; color: var(--ink); font-weight: 500; }
.av { width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; font: 600 13px var(--sans); flex: none; }

.intel2 { background: var(--subtle); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.i2-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.i2-left h2 { font-size: clamp(30px, 3.6vw, 42px); letter-spacing: -0.04em; line-height: 1.08; margin: 14px 0 14px; }
.i2-left > p { color: var(--ink-2); font-size: 16.5px; }
.i2-engage { margin-top: 26px; display: grid; gap: 0; border-top: 1px solid var(--line-strong); }
.i2-engage > div { display: grid; grid-template-columns: 130px 1fr; gap: 2px 14px; padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
.i2-engage .tag { grid-row: span 2; align-self: start; justify-self: start; }
.i2-engage b { font-weight: 600; }
.i2-engage span:last-child { color: var(--muted); }
.i2-steps { list-style: none; margin: 0; padding: 0; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); }
.i2-steps li { display: grid; grid-template-columns: 48px 1fr; gap: 12px; padding: 20px 22px; border-bottom: 1px solid var(--line); }
.i2-steps li:last-child { border-bottom: 0; }
.i2-steps .n { font: 500 13px var(--mono); color: var(--muted); padding-top: 2px; }
.i2-steps b { font-size: 16px; font-weight: 600; letter-spacing: -0.02em; }
.i2-steps p { color: var(--muted); font-size: 14px; margin-top: 2px; }

@media (max-width: 980px) {
  .bento { grid-template-columns: 1fr 1fr; }
  .i2-grid { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 760px) {
  .bento { grid-template-columns: 1fr; }
  .t-wide { grid-column: auto; }
  .signup { margin-left: 0; flex-direction: column; }
  .signup input { height: 40px; }
  .window { padding: 0 8px 8px; }
  .lw-row { justify-content: flex-start; gap: 14px 28px; }
  .i2-engage > div { grid-template-columns: 1fr; }
}
.t-full { grid-column: 1 / -1; min-height: 0; flex-direction: row; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px 24px; }
.t-full .t-chips { margin-top: 0; }
.i2-engage > div { grid-template-columns: 160px 1fr; }
@media (max-width: 760px) { .t-full { flex-direction: column; align-items: flex-start; } .i2-engage > div { grid-template-columns: 1fr; } }

/* ===== Landing v6 — dark hero, serif display, mono labels ===== */
:root { --brand: #ff6a1a; --night: #131312; }
.mkt h1, .mkt h2 { font-family: "Instrument Serif", Georgia, serif; font-weight: 400; letter-spacing: -0.012em; }
.mkt .section-head h2, .mkt .lsec h2 { font-size: clamp(36px, 4.6vw, 58px); line-height: 1.02; margin: 14px 0 18px; }
.mkt .ent h1, .mkt .hero h1 { font-weight: 400; letter-spacing: -0.015em; }
.mkt .hero { padding-top: 140px; }
.mkt .cta-band h2 { font-size: clamp(30px, 3.8vw, 46px); }

/* floating pill nav */
.pillnav-wrap { position: fixed; top: 46px; left: 0; right: 0; z-index: 50; display: flex; justify-content: center; padding: 0 16px; pointer-events: none; }
.pillnav { pointer-events: auto; display: flex; align-items: center; gap: 14px; width: 100%; max-width: 1160px; padding: 8px 8px 8px 14px; border-radius: 14px; background: rgba(22,22,21,.78); backdrop-filter: blur(14px) saturate(1.4); border: 1px solid rgba(255,255,255,.08); color: #ecebe6; box-shadow: 0 10px 30px -12px rgba(0,0,0,.4); }
.pillnav .logo .wordmark { color: #fff; }
.pillnav .logo .mark rect:first-child { fill: #fff; }
.pillnav .logo .mark text { fill: #131312; }
.pillnav .nav { display: flex; gap: 6px; margin-left: 10px; }
.pillnav .nav a { font: 500 11.5px var(--mono); text-transform: uppercase; letter-spacing: .07em; color: #c9c8c2; padding: 8px 12px; border-radius: 8px; border: 1px solid rgba(255,255,255,.08); background: rgba(255,255,255,.03); }
.pillnav .nav a:hover, .pillnav .nav a[aria-current="page"] { color: #fff; background: rgba(255,255,255,.08); }
.ne { color: var(--brand); font-size: 10px; margin-left: 2px; }
.pillnav .header-right { margin-left: auto; display: flex; gap: 6px; }
.pn-btn { display: inline-flex; align-items: center; height: 34px; padding: 0 14px; border-radius: 8px; background: var(--brand); color: #fff; font: 500 12px var(--mono); text-transform: uppercase; letter-spacing: .06em; border: 0; }
.pn-btn:hover { filter: brightness(1.08); }
.pn-btn.ghost { background: transparent; color: #ecebe6; border: 1px solid rgba(255,255,255,.12); }
.pillnav .menu-btn { display: none; }

/* square buttons */
.sq { display: inline-flex; align-items: stretch; height: 48px; font: 500 13px var(--mono); text-transform: uppercase; letter-spacing: .08em; }
.sq span { display: flex; align-items: center; padding: 0 22px; }
.sq i { font-style: normal; display: grid; place-items: center; width: 48px; margin-left: 4px; }
.sq.fill span, .sq.fill i { background: var(--brand); color: #fff; }
.sq.line span, .sq.line i { border: 1px solid rgba(255,255,255,.35); color: #fff; }
.sq.ink span, .sq.ink i { background: var(--night); color: #fff; }
.sq.line-dark span, .sq.line-dark i { border: 1px solid var(--ink); color: var(--ink); }
.sq:hover span, .sq:hover i { filter: brightness(1.08); }
.sq.line:hover span, .sq.line:hover i { background: rgba(255,255,255,.06); }
.h3-cta { display: flex; gap: 12px; flex-wrap: wrap; }

/* hero */
.h3ro { position: relative; background: var(--night); color: #ecebe6; min-height: 760px; display: flex; flex-direction: column; overflow: hidden; }
.h3ro canvas, .endcta canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.h3-inner { position: relative; padding-top: 190px; padding-bottom: 80px; flex: 1; }
.mono-eyebrow { display: inline-flex; align-items: center; gap: 10px; font: 500 11.5px var(--mono); letter-spacing: .1em; color: #c9c8c2; border: 1px solid rgba(255,255,255,.14); padding: 7px 12px; border-radius: 999px; background: rgba(19,19,18,.6); }
.bdot { width: 6px; height: 6px; border-radius: 50%; background: var(--brand); box-shadow: 0 0 10px var(--brand); flex: none; }
.h3ro h1 { font-size: clamp(50px, 7.4vw, 96px); line-height: 0.98; margin: 26px 0 24px; color: #fff; max-width: 820px; text-shadow: 0 2px 30px var(--night); }
.h3-lede { font-size: 18px; line-height: 1.6; color: #c9c8c2; max-width: 560px; margin-bottom: 34px; text-shadow: 0 1px 16px var(--night); }
.ticker { position: relative; border-top: 1px solid rgba(255,255,255,.1); background: rgba(19,19,18,.75); }
.ticker .wrap { display: flex; flex-wrap: wrap; gap: 10px 36px; padding-top: 16px; padding-bottom: 16px; font: 12px var(--mono); text-transform: uppercase; letter-spacing: .07em; color: #8d8c86; }
.ticker b { color: #fff; font-weight: 500; }
.ticker .faintd { margin-left: auto; color: #5d5c58; }

/* light sections */
.lsec { padding: 120px 0; }
.mono-label { font: 500 12px var(--mono); text-transform: uppercase; letter-spacing: .1em; color: var(--brand); margin-bottom: 4px; }
.mono-label.dark { color: var(--night); opacity: .75; }
.two { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 64px; align-items: center; }
.two.rev { grid-template-columns: 1.1fr 0.9fr; }
.two > div > p:not(.mono-label) { color: var(--ink-2); font-size: 16.5px; line-height: 1.6; margin-top: 12px; max-width: 460px; }
.console { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; box-shadow: 0 30px 60px -36px rgba(0,0,0,.3); overflow: hidden; font: 12.5px var(--mono); }
.c-head, .c-foot { display: flex; justify-content: space-between; align-items: center; padding: 12px 16px; color: var(--muted); }
.c-head { border-bottom: 1px solid var(--line); }
.c-live { display: inline-flex; align-items: center; gap: 8px; color: var(--brand); }
.console table { width: 100%; border-collapse: collapse; }
.console th { text-align: left; font-weight: 500; color: var(--faint); padding: 10px 16px 6px; font-size: 11px; text-transform: uppercase; letter-spacing: .06em; }
.console td { padding: 9px 16px; border-top: 1px solid #f1f0ec; color: var(--ink-2); white-space: nowrap; }
.console td.ok { color: var(--accent); } .console td.warn { color: var(--brand); } .console td.idle { color: var(--faint); }
.c-foot { border-top: 1px solid var(--line); }
.c-foot b { color: var(--ink); font-weight: 500; }
.c-bar { width: 90px; height: 4px; background: var(--subtle); border-radius: 4px; overflow: hidden; }
.c-bar i { display: block; height: 100%; width: 40%; background: var(--brand); animation: slide 1.6s ease-in-out infinite alternate; }
@keyframes slide { from { margin-left: 0; } to { margin-left: 60%; } }
.codecard { background: var(--night); border-radius: 12px; overflow: hidden; color: #e9e8e4; box-shadow: 0 30px 60px -30px rgba(0,0,0,.45); }
.cc-head { display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-bottom: 1px solid #262624; font: 12px var(--mono); color: #8d8c86; }
.cc-head i { width: 8px; height: 8px; border-radius: 50%; background: var(--brand); }
.codecard pre { margin: 0; padding: 20px; font-size: 12.5px; line-height: 1.75; overflow-x: auto; }
.codecard .c { color: #7b7a74; } .codecard .k { color: #f0a46e; } .codecard .s { color: #b9e3c6; }
.ticks { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 10px; font-size: 15px; color: var(--ink-2); }
.ticks li::before { content: "→ "; color: var(--brand); font-family: var(--mono); }

/* accent band */
.band { background: var(--brand); color: var(--night); padding: 120px 0; }
.band h2 { font-size: clamp(40px, 5.4vw, 68px); line-height: 1; margin: 16px 0 18px; }
.band-lede { font-size: 17.5px; max-width: 600px; line-height: 1.6; color: rgba(19,19,18,.82); }
.band-story { margin-top: 48px; }
.band .sframe { border-color: rgba(19,19,18,.12); box-shadow: 0 20px 40px -24px rgba(0,0,0,.35); }
.band-cap { font: 11.5px var(--mono); color: rgba(19,19,18,.6); margin-top: 18px; }
.band .s-card { border-color: rgba(255,106,26,.5); box-shadow: 0 0 0 3px rgba(255,106,26,.15); }
.band .s-list i { background: var(--night); }
.band .s-live .live { color: var(--brand); }

/* toolkit */
.tk { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--ink); margin-top: 44px; }
.tk-card { padding: 26px 22px 24px 0; display: flex; flex-direction: column; gap: 10px; border-right: 1px solid var(--line); padding-left: 22px; min-height: 250px; transition: background .15s; }
.tk-card:first-child { padding-left: 0; }
.tk-card:last-child { border-right: 0; }
.tk-card:hover { background: #f4f3ef; }
.mono-num { font: 500 12px var(--mono); color: var(--brand); }
.tk-card h3 { font-family: "Instrument Serif", Georgia, serif; font-weight: 400; font-size: 34px; letter-spacing: -0.01em; }
.tk-card p { color: var(--muted); font-size: 14.5px; line-height: 1.55; }
.tk-meta { margin-top: auto; font: 11.5px var(--mono); text-transform: uppercase; letter-spacing: .06em; color: var(--ink-2); }
.logos2 { margin-top: 80px; display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; border-top: 1px solid var(--line); padding-top: 28px; }
.logos2 > span { font: 12px var(--mono); text-transform: uppercase; letter-spacing: .07em; color: var(--muted); }
.logos2 em { font-style: normal; color: var(--faint); }
.logos2 > div { display: flex; gap: 14px 36px; flex-wrap: wrap; color: #8a8984; }

/* intel + end */
.mkt .intel2 h2 { font-size: clamp(34px, 4vw, 50px); }
.endcta { position: relative; background: var(--night); color: #ecebe6; padding: 140px 0; overflow: hidden; }
.endcta .wrap { position: relative; }
.endcta h2 { font-size: clamp(44px, 6vw, 80px); color: #fff; line-height: 1; }
.endcta p { color: #a9a8a2; font-size: 17px; margin: 16px 0 32px; }
.mkt .footer { margin-top: 0; }

@media (max-width: 1080px) { .pillnav .nav a .ne { display: none; } .pillnav .nav a { padding: 8px 9px; } }
@media (max-width: 980px) {
  .two, .two.rev { grid-template-columns: 1fr; gap: 40px; }
  .two.rev > .codecard { order: 2; }
  .tk { grid-template-columns: 1fr 1fr; }
  .tk-card:nth-child(2) { border-right: 0; }
  .tk-card:nth-child(3) { padding-left: 0; }
  .tk-card:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .console { overflow-x: auto; }
  .pillnav .nav { display: none; }
  .pillnav .menu-btn { display: inline-flex; }
  .pillnav .nav.open { display: grid; position: absolute; top: 58px; left: 16px; right: 16px; background: rgba(22,22,21,.96); padding: 10px; border-radius: 12px; gap: 6px; margin: 0; }
}
@media (max-width: 760px) {
  .pillnav-wrap { top: 64px; }
  .pillnav .hide-sm { display: none; }
  .h3-inner { padding-top: 150px; }
  .h3ro { min-height: 0; }
  .h3ro h1 { font-size: 48px; }
  .lsec, .band { padding: 80px 0; }
  .tk { grid-template-columns: 1fr; }
  .tk-card { border-right: 0 !important; padding-left: 0 !important; border-bottom: 1px solid var(--line); min-height: 0; }
  .ticker .faintd { margin-left: 0; }
  .sq span { padding: 0 16px; }
}
.h3ro::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, var(--night) 0%, rgba(19,19,18,.92) 30%, rgba(19,19,18,.35) 58%, transparent 75%); pointer-events: none; }
.h3ro > .wrap, .h3ro > .ticker { z-index: 1; }
@media (max-width: 980px) { .h3ro::after { background: linear-gradient(90deg, var(--night) 0%, rgba(19,19,18,.85) 55%, rgba(19,19,18,.4) 100%); } }
.mkt h1[style], .mkt h2[style] { letter-spacing: -0.012em !important; font-weight: 400 !important; }

/* ===== Breakthrough section ===== */
.ticker .tk-hot b { color: var(--brand); }
.brk { background: var(--night); color: #ecebe6; padding: 130px 0 110px; }
.brk h2 { font-size: clamp(42px, 5.8vw, 76px); line-height: 1; color: #fff; margin: 16px 0 18px; }
.brk-lede { color: #a9a8a2; font-size: 17px; max-width: 560px; }
.tl { margin-top: 64px; display: grid; gap: 22px; }
.tl-scale { display: flex; justify-content: space-between; margin-left: 150px; margin-right: 110px; font: 11px var(--mono); color: #5d5c58; border-bottom: 1px solid #2a2a27; padding-bottom: 8px; }
.tl-row { display: grid; grid-template-columns: 150px 1fr 110px; align-items: center; }
.tl-name { font: 500 12px var(--mono); text-transform: uppercase; letter-spacing: .08em; color: #a9a8a2; }
.tl-b55 .tl-name { color: var(--brand); }
.tl-total { font-family: "Instrument Serif", Georgia, serif; font-size: 26px; text-align: right; color: #fff; }
.tl-b55 .tl-total { color: var(--brand); }
.tl-bar { display: flex; gap: 3px; height: 54px; }
.tl-bar > i { flex: 0 1 var(--w); min-width: 0; position: relative; background: #2a2a27; border-radius: 4px; overflow: hidden; transform-origin: left; transform: scaleX(0); transition: transform .5s cubic-bezier(.2,.7,.2,1) var(--d); }
.tl-bar > i:nth-child(odd) { background: #34342f; }
.tl-bar em { position: absolute; left: 8px; top: 50%; transform: translateY(-50%); font: 11px var(--mono); font-style: normal; color: #c9c8c2; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: calc(100% - 12px); }
.tl-bar .sliver { flex: 0 0 6px; background: var(--brand); box-shadow: 0 0 18px var(--brand); transform: scaleX(1); opacity: 0; transition: opacity .3s 1.4s; }
.tl.in .tl-bar > i { transform: scaleX(1); }
.tl.in .sliver { opacity: 1; animation: pulse 1.6s ease-in-out 1.7s 3; }
@keyframes pulse { 50% { box-shadow: 0 0 34px 6px var(--brand); } }
.tl-zoom { margin-left: 150px; margin-right: 110px; border: 1px dashed rgba(255,106,26,.45); border-radius: 10px; padding: 14px; position: relative; opacity: 0; transform: translateY(10px); transition: opacity .5s 1.5s, transform .5s 1.5s; }
.tl.in .tl-zoom { opacity: 1; transform: none; }
.tl-zoom::before { content: ""; position: absolute; left: 0; top: -22px; width: 6px; height: 22px; border-left: 1px dashed rgba(255,106,26,.45); }
.tl-zlabel { display: block; font: 11px var(--mono); text-transform: uppercase; letter-spacing: .08em; color: var(--brand); margin-bottom: 10px; }
.tl-zbar { display: flex; gap: 3px; }
.tl-zbar > i { flex: 0 1 var(--w); min-width: 0; font-style: normal; background: rgba(255,106,26,.16); border-left: 2px solid var(--brand); border-radius: 4px; padding: 8px 8px; display: grid; gap: 2px; overflow: hidden; transform-origin: left; transform: scaleX(0); transition: transform .45s cubic-bezier(.2,.7,.2,1) var(--d); }
.tl.in .tl-zbar > i { transform: scaleX(1); }
.tl-zbar > i.auto { background: repeating-linear-gradient(135deg, rgba(255,106,26,.08) 0 6px, rgba(255,106,26,.18) 6px 12px); }
.tl-zbar b { font-weight: 500; font-size: 12px; color: #fff; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tl-zbar span { font: 10.5px var(--mono); color: #c9a58e; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.brk-foot { margin-top: 72px; display: grid; grid-template-columns: 1.3fr 1fr; gap: 48px; align-items: end; border-top: 1px solid #2a2a27; padding-top: 36px; }
.ul-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.ul-chips s { text-decoration: none; position: relative; font: 13px var(--mono); color: #c9c8c2; border: 1px solid #34342f; padding: 7px 12px; border-radius: 6px; transition: color .3s calc(var(--d) + .2s), opacity .3s calc(var(--d) + .2s); }
.ul-chips s::after { content: ""; position: absolute; left: 8px; right: 8px; top: 50%; height: 1.5px; background: var(--brand); transform: scaleX(0); transform-origin: left; transition: transform .35s var(--d); }
.unlearn.in s { color: #6c6b66; }
.unlearn.in s::after { transform: scaleX(1); }
.brk-count { display: flex; align-items: center; gap: 22px; justify-content: flex-end; }
.brk-count > div { display: grid; }
.brk-count b { font-family: "Instrument Serif", Georgia, serif; font-weight: 400; font-size: 56px; line-height: 1; color: #6c6b66; text-decoration: line-through; text-decoration-thickness: 2px; }
.brk-count b.o { color: var(--brand); text-decoration: none; }
.brk-count span:not(.arrow) { font-size: 13px; color: #8d8c86; margin-top: 6px; }
.brk-count .arrow { color: #5d5c58; font-size: 22px; }
.brk-note { margin-top: 28px; font: 11.5px var(--mono); color: #5d5c58; }
@media (max-width: 980px) {
  .tl-scale, .tl-zoom { margin-left: 0; margin-right: 0; }
  .tl-row { grid-template-columns: 1fr auto; grid-template-areas: "n t" "b b"; gap: 8px; }
  .tl-name { grid-area: n; } .tl-total { grid-area: t; } .tl-bar { grid-area: b; }
  .tl-zbar { flex-direction: column; }
  .tl-zbar > i { flex: none; width: 100%; transform-origin: top; }
  .brk-foot { grid-template-columns: 1fr; }
  .brk-count { justify-content: flex-start; }
}
@media (max-width: 760px) {
  .tl-bar em { display: none; }
  .tl-scale span:nth-child(even) { visibility: hidden; }
  .brk-count b { font-size: 42px; }
}
@media (prefers-reduced-motion: reduce) { .tl-bar > i, .tl-zbar > i, .tl-zoom, .tl-bar .sliver { transform: none !important; opacity: 1 !important; } }
@media (min-width: 981px) { .tl-zbar > i { min-width: 92px; } }

/* zoom: light step row (replaces filled blocks) */
.tl-zoom { border: 0; border-top: 1px dashed rgba(255,106,26,.5); border-radius: 0; padding: 18px 0 0; }
.tl-zoom::before { left: 0; top: -22px; height: 22px; }
.tl-steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(6, 1fr); counter-reset: st; }
.tl-steps li { position: relative; padding: 16px 16px 4px 0; border-left: 1px solid #2c2c29; padding-left: 14px; display: grid; gap: 6px; align-content: start; opacity: 0; transform: translateY(6px); transition: opacity .4s var(--d), transform .4s var(--d); }
.tl-steps li:first-child { border-left: 0; padding-left: 0; }
.tl-steps li::before { content: ""; position: absolute; top: -22px; left: -4px; width: 7px; height: 7px; border-radius: 50%; background: var(--brand); }
.tl-steps li:first-child::before { left: 0; }
.tl.in .tl-steps li { opacity: 1; transform: none; }
.ts-time { font-family: "Instrument Serif", Georgia, serif; font-size: 30px; line-height: 1; color: #fff; }
.tl-steps b { font-weight: 400; font-size: 13.5px; color: #c9c8c2; line-height: 1.35; }
.tl-steps em { font-style: normal; font: 11px var(--mono); color: var(--brand); }
.tl-steps li.auto .ts-time { color: #6c6b66; }
.tl-zsum { margin-top: 22px; font-size: 15px; color: #a9a8a2; }
.tl-zsum b { color: #fff; font-weight: 500; }
@media (max-width: 980px) {
  .tl-steps { grid-template-columns: repeat(3, 1fr); row-gap: 22px; }
  .tl-steps li:nth-child(3n+1) { border-left: 0; padding-left: 0; }
  .tl-steps li::before { display: none; }
}
@media (max-width: 560px) {
  .tl-steps { grid-template-columns: 1fr 1fr; }
  .tl-steps li { border-left: 0 !important; padding-left: 0 !important; border-top: 1px solid #2c2c29; padding-top: 12px; }
}
@media (prefers-reduced-motion: reduce) { .tl-steps li { opacity: 1 !important; transform: none !important; } }
.tl-steps li::before { display: none; }