/* Yentri marketing site.
   One dark "infrastructure floor": hairline ledgers on a faint rack-unit grid, type doing the
   heavy lifting, and three reserved state colours — grey (discovered), amber (verifying) and
   teal (verified / Yentri). Colour always means state, never decoration. */

@font-face {
  font-family: "Archivo";
  font-style: normal;
  font-weight: 400 700;
  font-stretch: 100% 125%;
  font-display: swap;
  src: url("/fonts/archivo-latin-var.woff2") format("woff2");
}
@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal;
  font-weight: 400 500;
  font-display: swap;
  src: url("/fonts/ibm-plex-sans-latin-var.woff2") format("woff2");
}
@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("/fonts/ibm-plex-mono-latin-400.woff2") format("woff2");
}
@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("/fonts/ibm-plex-mono-latin-500.woff2") format("woff2");
}

:root {
  color-scheme: dark;
  --ink: #07090d;          /* page ground */
  --plate: #0d1117;        /* raised surfaces */
  --plate-2: #121821;      /* nested surfaces */
  --line: #1f2731;         /* hairlines */
  --line-strong: #2c3744;
  --text: #e8ecf1;
  --text-2: #a1acbb;       /* secondary ink */
  --text-3: #808b9a;       /* muted ink, still >= 4.5:1 on every surface */
  --signal: #3ccfbf;       /* verified / Yentri teal */
  --signal-dim: rgba(60, 207, 191, .14);
  --amber: #e2b45c;        /* verifying / in progress */
  --amber-dim: rgba(226, 180, 92, .14);
  --idle: #6b7685;         /* discovered, not yet verified (non-text only) */
  --danger: #f08a7e;

  --f-display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --f-body: "IBM Plex Sans", "Helvetica Neue", Arial, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --gutter: clamp(16px, 4vw, 40px);
  --maxw: 1240px;
  --radius: 12px;
  --header-h: 68px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--text);
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { max-width: 100%; }
[hidden] { display: none !important; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--signal); outline-offset: 3px; border-radius: 4px; }
h1, h2, h3, h4 { font-family: var(--f-display); font-weight: 600; text-wrap: balance; margin: 0; letter-spacing: -0.01em; }
p { margin: 0; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

.skip-link {
  position: absolute; left: 16px; top: -48px; z-index: 100;
  background: var(--text); color: var(--ink); padding: 10px 14px; border-radius: 6px; text-decoration: none; font-weight: 500;
}
.skip-link:focus { top: 12px; }

.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }

.eyebrow {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--signal);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before { content: ""; width: 18px; height: 1px; background: currentColor; }
.eyebrow .idx { color: var(--text-3); order: -1; }
.eyebrow:has(.idx)::before { order: 0; }

.lede { color: var(--text-2); font-size: clamp(17px, 1.5vw, 19px); max-width: 62ch; }
.fineprint { margin-top: 20px; font-size: 14.5px; line-height: 1.55; color: var(--text-3); max-width: 90ch; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--f-body); font-weight: 500; font-size: 15px;
  min-height: 44px; padding: 10px 20px; border-radius: 8px; text-decoration: none;
  border: 1px solid transparent; cursor: pointer; white-space: nowrap;
  transition: background-color .2s, border-color .2s, color .2s, transform .2s var(--ease);
}
.btn-lg { min-height: 50px; padding-inline: 24px; font-size: 16px; }
.btn-primary { background: var(--text); color: var(--ink); }
.btn-primary:hover { background: #ffffff; }
.btn-ghost { border-color: var(--line-strong); color: var(--text); background: rgba(13, 17, 23, .6); }
.btn-ghost:hover { border-color: var(--text-2); }
.btn[disabled] { cursor: not-allowed; background: var(--plate-2); color: var(--text-3); border-color: var(--line-strong); }
.textlink {
  font-size: 15px; color: var(--text-2); text-decoration: none;
  border-bottom: 1px solid var(--line-strong); padding-block: 10px 2px;
}
.textlink:hover { color: var(--text); border-color: var(--text-2); }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px 18px; align-items: center; }

/* Header */
.site-header {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50;
  background: rgba(7, 9, 13, .72);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s, background-color .25s;
}
.site-header.is-scrolled { border-bottom-color: var(--line); background: rgba(7, 9, 13, .9); }
.header-row { display: flex; align-items: center; gap: 36px; height: var(--header-h); }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.brand svg { width: 28px; height: 28px; flex: none; }
.brand-name { font-family: var(--f-display); font-weight: 650; font-size: 19px; letter-spacing: .01em; font-stretch: 112%; }
.nav { display: flex; gap: 26px; }
.nav a { text-decoration: none; color: var(--text-2); font-size: 14.5px; position: relative; padding-block: 8px; transition: color .2s; }
.nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--signal); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease); }
.nav a:hover { color: var(--text); }
.nav a[aria-current="true"] { color: var(--text); }
.nav a[aria-current="true"]::after { transform: scaleX(1); }
.header-actions { margin-left: auto; display: flex; align-items: center; gap: 20px; }
.header-actions .console { color: var(--text-3); text-decoration: none; font-size: 14px; padding-block: 10px; }
.header-actions .console:hover { color: var(--text); }
.header-actions .console .ext { font-size: 12px; }
.header-actions .btn { min-height: 40px; padding: 8px 16px; font-size: 14px; }
.menu-toggle {
  display: none; margin-left: auto; background: none; border: 1px solid var(--line-strong);
  color: var(--text); border-radius: 8px; width: 46px; height: 44px; cursor: pointer;
}
.menu-toggle span { display: block; width: 16px; height: 1.5px; background: currentColor; margin: 4px auto; transition: transform .2s, opacity .2s; }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(5.5px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-5.5px) rotate(-45deg); }
.mobile-menu { border-top: 1px solid var(--line); padding-block: 8px 24px; max-height: calc(100dvh - var(--header-h)); overflow-y: auto; }
.mobile-menu nav { display: grid; }
.mobile-menu nav a {
  text-decoration: none; padding-block: 14px; border-bottom: 1px solid var(--line);
  font-family: var(--f-display); font-size: 20px; font-weight: 500;
}
.mobile-menu .mm-actions { display: grid; gap: 12px; margin-top: 20px; }
.mobile-menu .textlink { justify-self: start; }

/* ===================================================================== HERO */
.hero { position: relative; overflow: hidden; border-bottom: 1px solid var(--line); }
.hero-grid-bg {
  position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(rgba(161, 172, 187, .13) 1px, transparent 1.2px);
  background-size: 28px 28px; background-position: 14px 14px;
  mask-image: radial-gradient(80% 90% at 70% 40%, #000 20%, transparent 80%);
  -webkit-mask-image: radial-gradient(80% 90% at 70% 40%, #000 20%, transparent 80%);
}
.hero-inner {
  position: relative; display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr);
  gap: clamp(32px, 5vw, 72px); align-items: center;
  padding-block: clamp(48px, 7vw, 96px) clamp(56px, 7vw, 96px);
}
.hero-copy { display: grid; gap: 26px; align-content: center; }
.hero h1 {
  font-size: clamp(40px, 4.1vw, 58px);
  line-height: .98;
  font-weight: 600;
  font-stretch: 108%;
  letter-spacing: -0.028em;
}
.hero h1 .second { color: var(--text-2); display: block; }
.hero .lede { max-width: 48ch; }
.verbs-line {
  display: flex; flex-wrap: wrap; gap: 6px 18px; margin-top: 4px;
  font-family: var(--f-mono); font-size: 13.5px; color: var(--text-2); letter-spacing: .04em;
  padding-top: 20px; border-top: 1px solid var(--line);
}
.verbs-line span::after { content: "."; color: var(--signal); }
.hero-status { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--text-3); }
.pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--signal); box-shadow: 0 0 0 0 rgba(60, 207, 191, .5); animation: pulse 2.4s infinite; flex: none; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(60, 207, 191, .45); } 70% { box-shadow: 0 0 0 8px rgba(60, 207, 191, 0); } 100% { box-shadow: 0 0 0 0 rgba(60, 207, 191, 0); } }

/* Compute fabric */
.fabric {
  margin: 0; position: relative;
  background: linear-gradient(180deg, rgba(18, 24, 33, .9), rgba(13, 17, 23, .92));
  border: 1px solid var(--line-strong); border-radius: 16px;
  box-shadow: 0 40px 120px -40px rgba(0, 0, 0, .8), 0 0 0 1px rgba(255, 255, 255, .02) inset;
}
.fabric-bar { display: flex; align-items: center; gap: 12px; padding: 12px 16px; border-bottom: 1px solid var(--line); }
.fabric-title { font-family: var(--f-mono); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--text); }
.fabric-tag { font-family: var(--f-mono); font-size: 12.5px; color: var(--text-3); }
.fabric-pause {
  margin-left: auto; font: inherit; font-size: 12.5px; color: var(--text-2); background: transparent;
  border: 1px solid var(--line-strong); border-radius: 6px; min-height: 32px; padding: 4px 12px; cursor: pointer;
}
.fabric-pause:hover { color: var(--text); border-color: var(--text-3); }
.fabric { contain: layout paint; }
.fx { display: block; width: 100%; height: auto; padding: 20px 20px 8px; overflow: visible; }
.fx text { font-family: var(--f-body); }
.fx-panel, .fx-band { fill: #0b0f15; stroke: var(--line-strong); }
.fx-cp { fill: rgba(60, 207, 191, .05); stroke: rgba(60, 207, 191, .45); }
.fx-lbl { font-family: var(--f-mono) !important; font-size: 11.5px; letter-spacing: .12em; fill: var(--text-3); }
.fx-lbl-signal { fill: var(--signal); }
.fx-wire path { stroke: url(#fx-flow); stroke-width: 1; fill: none; stroke-dasharray: 3 4; }
.fx-tile { fill: #10161e; stroke: #222c38; transition: fill .45s, stroke .45s; }
.fx-tile.is-disc { stroke: #a1acbb; }
.fx-tile.is-verify { fill: var(--amber-dim); stroke: var(--amber); }
.fx-tile.is-ok { fill: var(--signal); stroke: var(--signal); }
.fx-tile.is-used { fill: rgba(60, 207, 191, .35); stroke: var(--signal); }
.fx-cell rect { fill: #10161e; stroke: var(--line-strong); transition: fill .35s, stroke .35s; }
.fx-cell text { font-size: 13.5px; fill: var(--text-2); text-anchor: middle; transition: fill .35s; }
.fx-cell.is-on rect { fill: var(--amber-dim); stroke: var(--amber); }
.fx-cell.is-on text { fill: var(--text); }
.fx-cell.is-pass rect { fill: var(--signal-dim); stroke: rgba(60, 207, 191, .6); }
.fx-chips rect { fill: none; stroke: rgba(60, 207, 191, .35); }
.fx-chips text { font-size: 12.5px; fill: var(--text-2); text-anchor: middle; }
.fx-slot { fill: #10161e; stroke: #222c38; transition: fill .45s, stroke .45s; }
.fx-slot.is-ok { fill: var(--signal); stroke: var(--signal); }
.fx-slot.is-used { fill: rgba(60, 207, 191, .35); stroke: var(--signal); }
.fx-cust rect { fill: #0b0f15; stroke: var(--line-strong); transition: stroke .35s, fill .35s; }
.fx-cust text { font-size: 14px; fill: var(--text); text-anchor: middle; }
.fx-cust.is-on rect { stroke: var(--signal); fill: var(--signal-dim); }
.fx-m { display: none; }
.fxm-lbl { font-family: var(--f-mono); font-size: 12px; letter-spacing: .08em; fill: var(--text-3); }
.fx-m .fx-cell text { font-size: 13px; }
.fx-m .fx-cust text { font-size: 13.5px; }
.fxm-lbl.fx-lbl-signal { fill: var(--signal); }
.fx-packet { will-change: transform; fill: var(--signal); filter: drop-shadow(0 0 6px rgba(60, 207, 191, .8)); }
.fabric-foot { display: grid; grid-template-columns: 1fr; gap: 10px; padding: 12px 20px 16px; border-top: 1px solid var(--line); align-items: start; }
.fabric-legend { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px 20px; font-size: 13.5px; color: var(--text-2); }
.fabric-legend li { display: flex; align-items: center; gap: 8px; }
.lg { width: 10px; height: 10px; border-radius: 2px; display: inline-block; border: 1px solid; }
.lg-disc { border-color: #a1acbb; background: #10161e; }
.lg-verify { border-color: var(--amber); background: var(--amber-dim); }
.lg-ok { border-color: var(--signal); background: var(--signal); }
.lg-used { border-color: var(--signal); background: rgba(60, 207, 191, .35); }
.fabric-log {
  list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; min-height: 92px;
  font-family: var(--f-mono); font-size: 12.5px; color: var(--text-3); align-content: start;
}
.fabric-log li { display: flex; gap: 10px; white-space: nowrap; animation: logIn .4s var(--ease); min-width: 0; }
.fabric-log li span:last-child { overflow: hidden; text-overflow: ellipsis; min-width: 0; }
.fabric-log li:last-child { color: var(--text); }
.fabric-log .k-ok { color: var(--signal); }
.fabric-log .k-verify { color: var(--amber); }
@keyframes logIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

/* ============================================================ SECTIONS */
section.band { padding-block: clamp(64px, 8vw, 112px); border-bottom: 1px solid var(--line); position: relative; }
.band-raised { background: linear-gradient(180deg, #0a0d12, var(--ink)); }
.section-head { display: grid; gap: 18px; margin-bottom: clamp(32px, 4.5vw, 52px); max-width: 820px; }
.section-head.wide { max-width: 960px; }
.section-head h2 { font-size: clamp(32px, 4.4vw, 58px); line-height: 1.03; font-stretch: 104%; letter-spacing: -0.02em; }
.section-head h2 .second { color: var(--text-2); display: block; }

/* Reveal: content is visible without JS; JS opts elements in. */
.js [data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.js [data-reveal].in { opacity: 1; transform: none; }

/* Problem */
.problems { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.problem { background: var(--plate); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(24px, 3vw, 32px); display: grid; gap: 14px; align-content: start; }
.problem svg { width: 44px; height: 44px; margin-bottom: 8px; }
.problem h3 { font-size: 21px; font-weight: 550; }
.problem p { color: var(--text-2); font-size: 15.5px; }
.ic-mute { stroke: var(--text-3); stroke-width: 1.5; }
.ic-dash { stroke: var(--text-3); stroke-width: 1.5; stroke-dasharray: 2 3; }
.ic-warn { stroke: var(--amber); stroke-width: 2; stroke-linecap: round; }
.answer {
  margin-top: 16px; display: flex; gap: 18px 28px; align-items: baseline; flex-wrap: wrap;
  padding: 22px clamp(20px, 3vw, 32px); border-radius: var(--radius);
  border: 1px solid rgba(60, 207, 191, .35); background: linear-gradient(90deg, rgba(60, 207, 191, .08), rgba(60, 207, 191, .02));
  font-family: var(--f-display); font-size: clamp(18px, 1.9vw, 22px); font-weight: 500; font-stretch: 102%;
}
.answer-k { font-family: var(--f-mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--signal); font-weight: 400; }

/* Differentiation */
.models { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 24px; }
.model { background: var(--plate); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(20px, 3vw, 28px); display: grid; gap: 16px; align-content: start; }
.model-y { border-color: rgba(60, 207, 191, .35); background: linear-gradient(180deg, rgba(60, 207, 191, .05), transparent 60%), var(--plate); }
.model-k { font-family: var(--f-mono); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--text-3); }
.model-y .model-k { color: var(--signal); }
.model svg { width: 100%; height: auto; max-height: 230px; }
.model-cap { color: var(--text-2); font-size: 15.5px; }
.d-box { fill: #0b0f15; stroke: var(--line-strong); }
.d-yentri { fill: rgba(60, 207, 191, .07); stroke: rgba(60, 207, 191, .55); }
.d-unit rect { fill: #141b24; stroke: #26303c; }
.d-lbl { font-family: var(--f-mono); font-size: 11px; letter-spacing: .12em; fill: var(--text-3); }
.d-lbl-y { fill: var(--signal); font-size: 11.5px; }
.d-sm { font-family: var(--f-body); font-size: 13px; fill: var(--text-2); text-anchor: middle; }
.d-arrow, .d-flow { stroke: var(--text-3); fill: none; stroke-width: 1.2; }
.d-head { stroke: var(--text-3); fill: none; stroke-width: 1.2; stroke-linecap: round; stroke-linejoin: round; }
.d-flow { stroke: rgba(60, 207, 191, .55); stroke-dasharray: 3 4; animation: dash 1.6s linear infinite; }
.d-arrow-y, .d-head-y { stroke: var(--signal); }
@keyframes dash { to { stroke-dashoffset: -14; } }

.table-scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--plate); }
.compare-table, .spec-table { width: 100%; border-collapse: collapse; font-size: 15px; }
.compare-table th, .compare-table td, .spec-table th, .spec-table td { text-align: left; padding: 14px 20px; border-bottom: 1px solid var(--line); vertical-align: top; }
.compare-table tbody tr:last-child > *, .spec-table tbody tr:last-child > * { border-bottom: 0; }
.compare-table thead th, .spec-table thead th { font-family: var(--f-mono); font-weight: 400; font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--text-3); background: var(--plate-2); }
.compare-table thead th:last-child { color: var(--signal); }
.compare-table tbody th, .spec-table tbody th { font-weight: 500; color: var(--text); width: 28%; }
.compare-table td { color: var(--text-2); }
.compare-table td:last-child { color: var(--text); }
.compare-table th, .compare-table td { min-width: 180px; }

/* Marketplace preview */
.mx { border: 1px solid var(--line-strong); border-radius: 16px; background: linear-gradient(180deg, #0c1016, #0a0d12); overflow: hidden; box-shadow: 0 40px 120px -60px rgba(0, 0, 0, .9); }
.mx-bar { display: flex; align-items: center; gap: 14px; padding: 12px 18px; border-bottom: 1px solid var(--line); background: var(--plate); flex-wrap: wrap; }
.mx-dots { display: inline-flex; gap: 6px; }
.mx-dots i { width: 9px; height: 9px; border-radius: 50%; background: var(--line-strong); display: block; }
.mx-title { font-family: var(--f-mono); font-size: 13px; letter-spacing: .12em; text-transform: uppercase; color: var(--text); font-weight: 400; }
.mx-badge { margin-left: auto; font-family: var(--f-mono); font-size: 13px; color: var(--amber); border: 1px solid rgba(226, 180, 92, .4); border-radius: 999px; padding: 3px 10px; }
.mx-tools { display: flex; justify-content: space-between; gap: 12px; padding: 16px 18px; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.mx-filters, .mx-view { display: flex; gap: 8px; flex-wrap: wrap; }
.pill {
  font: inherit; font-size: 14.5px; color: var(--text-2); background: transparent;
  border: 1px solid var(--line-strong); border-radius: 999px; min-height: 38px; padding: 6px 14px; cursor: pointer;
  transition: color .2s, border-color .2s, background-color .2s;
}
.pill:hover { color: var(--text); border-color: var(--text-3); }
.pill[aria-pressed="true"] { color: var(--ink); background: var(--text); border-color: var(--text); }
.profiles { list-style: none; margin: 0; padding: 18px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.profile {
  background: var(--plate); border: 1px solid var(--line); border-radius: 12px; padding: 20px;
  display: grid; gap: 16px; grid-template-rows: auto 1fr auto;
  transition: border-color .25s, transform .3s var(--ease), box-shadow .3s;
}
.profile:hover, .profile:focus-within { border-color: rgba(60, 207, 191, .45); transform: translateY(-3px); box-shadow: 0 24px 60px -30px rgba(60, 207, 191, .25); }
.pf-head { display: grid; gap: 4px; }
.pf-kind { font-family: var(--f-mono); font-size: 12px; letter-spacing: .06em; text-transform: uppercase; color: var(--text-3); }
.profile h4 { font-size: 22px; line-height: 1.15; font-weight: 600; font-stretch: 104%; margin-top: 6px; }
.pf-form { color: var(--text-2); font-size: 15.5px; line-height: 1.45; }
.pf-spec { margin: 0; display: grid; gap: 0; border-top: 1px solid var(--line); }
.pf-spec div { display: grid; grid-template-columns: 104px 1fr; gap: 10px; padding-block: 9px; border-bottom: 1px dashed var(--line); font-size: 15px; line-height: 1.45; }
.pf-spec dt { color: var(--text-3); font-family: var(--f-mono); font-size: 12.5px; letter-spacing: .02em; padding-top: 2px; }
.pf-spec dd { margin: 0; color: var(--text); }
.pf-verify { display: grid; grid-template-columns: auto 1fr; gap: 6px 10px; align-items: center; font-size: 14px; }
.pf-vk { font-family: var(--f-mono); font-size: 12.5px; color: var(--text-3); }
.pips { display: inline-flex; gap: 3px; }
.pips i { width: 12px; height: 5px; border-radius: 2px; border: 1px solid var(--amber); display: block; }
.profile:hover .pips i, .profile:focus-within .pips i { animation: pip 1.6s infinite; }
.profile .pips i:nth-child(2) { animation-delay: .2s; }
.profile .pips i:nth-child(3) { animation-delay: .4s; }
.profile .pips i:nth-child(4) { animation-delay: .6s; }
@keyframes pip { 0%, 100% { background: transparent; } 50% { background: var(--amber); } }
.pf-vs { color: var(--amber); grid-column: 1 / -1; }
.mx-table { margin: 18px; border-radius: 10px; }
.spec-table th, .spec-table td { min-width: 150px; font-size: 15.5px; }
.spec-table td { color: var(--text-2); }
.mx-note { padding: 0 18px 16px; font-family: var(--f-mono); font-size: 13px; color: var(--text-3); }

/* Verification */
.states { list-style: none; margin: 0 0 32px; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); position: relative; }
.states::before { content: ""; position: absolute; left: 6px; right: 0; top: 6px; height: 1px; background: linear-gradient(90deg, var(--idle), var(--amber) 50%, var(--signal)); }
.states li { display: grid; gap: 6px; padding-right: 24px; position: relative; }
.states b { font-family: var(--f-display); font-weight: 550; font-size: 20px; margin-top: 18px; font-stretch: 106%; }
.states li span:last-child { color: var(--text-2); font-size: 14.5px; max-width: 34ch; }
.st { width: 13px; height: 13px; border-radius: 3px; border: 1px solid; position: absolute; top: 0; left: 0; background: var(--ink); }
.st-disc { border-color: #a1acbb; }
.st-verify { border-color: var(--amber); background: var(--amber); box-shadow: 0 0 0 5px var(--amber-dim); }
.st-ok { border-color: var(--signal); background: var(--signal); box-shadow: 0 0 0 5px var(--signal-dim); }

.layers { display: grid; grid-template-columns: minmax(260px, 5fr) 7fr; gap: 16px; align-items: stretch; }
.layer-tabs { display: grid; gap: 8px; position: relative; }
.layer-tabs button {
  font: inherit; text-align: left; display: flex; align-items: center; gap: 16px;
  padding: 14px 18px; min-height: 52px; border-radius: 10px; cursor: pointer;
  background: var(--plate); color: var(--text-2); border: 1px solid var(--line);
  font-family: var(--f-display); font-size: 17px; font-weight: 500; font-stretch: 104%;
  transition: color .2s, border-color .2s, background-color .2s;
  position: relative;
}
.layer-tabs button + button::before { content: ""; position: absolute; left: 33px; top: -9px; width: 1px; height: 8px; background: var(--line-strong); }
.layer-tabs button:hover { color: var(--text); border-color: var(--line-strong); }
.layer-tabs button[aria-selected="true"] { color: var(--text); border-color: rgba(60, 207, 191, .55); background: linear-gradient(90deg, rgba(60, 207, 191, .1), rgba(60, 207, 191, .02)), var(--plate); }
.ln { font-family: var(--f-mono); font-size: 12px; color: var(--text-3); width: 30px; height: 30px; border-radius: 7px; border: 1px solid var(--line-strong); display: grid; place-items: center; flex: none; }
.layer-tabs button[aria-selected="true"] .ln { color: var(--ink); background: var(--signal); border-color: var(--signal); }
.layer-panels { background: var(--plate); border: 1px solid var(--line-strong); border-radius: var(--radius); padding: clamp(24px, 3.4vw, 40px); position: relative; overflow: hidden; }
.layer-panels::after {
  content: ""; position: absolute; right: -60px; top: -60px; width: 240px; height: 240px; pointer-events: none;
  background-image: radial-gradient(rgba(60, 207, 191, .2) 1px, transparent 1.2px); background-size: 14px 14px;
  mask-image: radial-gradient(closest-side, #000, transparent); -webkit-mask-image: radial-gradient(closest-side, #000, transparent);
}
.layer-panel { display: grid; gap: 20px; align-content: start; }
.layer-panel:focus-visible { outline-offset: 8px; }
.layer-panel h3 { font-size: clamp(24px, 2.6vw, 32px); font-weight: 600; font-stretch: 106%; }
.layer-panel > p { color: var(--text-2); font-size: 16.5px; max-width: 58ch; }
.layer-panel.is-entering { animation: panelIn .45s var(--ease); }
@keyframes panelIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.checks { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.checks li { display: flex; gap: 12px; align-items: flex-start; font-size: 15.5px; }
.checks li::before {
  content: ""; flex: none; width: 18px; height: 18px; margin-top: 3px; border-radius: 5px;
  border: 1px solid rgba(60, 207, 191, .6); background: var(--signal-dim)
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18'%3E%3Cpath d='m5 9.5 2.6 2.5L13 6.5' fill='none' stroke='%233ccfbf' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 100% no-repeat;
}
.why-line { padding-top: 18px; border-top: 1px solid var(--line); color: var(--text-2); font-size: 15px; display: grid; gap: 4px; }
.why-line b { font-family: var(--f-mono); font-size: 12.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--signal); font-weight: 400; }

/* Journey */
.verbs-title .v { white-space: nowrap; }
.journey { display: grid; gap: 16px; }
.j-track { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; }
.j-track button {
  font: inherit; text-align: left; cursor: pointer; display: grid; gap: 6px; align-content: start;
  padding: 18px 18px 22px; border-radius: 12px; border: 1px solid var(--line); background: var(--plate);
  color: var(--text-2); position: relative; overflow: hidden; min-height: 44px;
  transition: border-color .25s, background-color .25s, color .25s;
}
.j-track button:hover { border-color: var(--line-strong); color: var(--text); }
.j-track button[aria-selected="true"] { border-color: rgba(60, 207, 191, .55); color: var(--text); background: linear-gradient(180deg, rgba(60, 207, 191, .08), transparent 70%), var(--plate); }
.jn { font-family: var(--f-mono); font-size: 12px; color: var(--text-3); }
.j-track button[aria-selected="true"] .jn { color: var(--signal); }
.jv { font-family: var(--f-display); font-size: clamp(20px, 2vw, 26px); font-weight: 600; font-stretch: 108%; color: var(--text); }
.jv::after { content: "."; color: var(--signal); }
.jd { font-size: 15px; line-height: 1.45; }
.jbar { position: absolute; left: 0; bottom: 0; height: 2px; width: 100%; background: var(--signal); transform: scaleX(0); transform-origin: left; }
.j-track button[aria-selected="true"] .jbar { transform: scaleX(1); }
.journey.is-auto .j-track button[aria-selected="true"] .jbar { animation: jfill var(--j-dur, 5s) linear forwards; }
@keyframes jfill { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.j-stage { border: 1px solid var(--line-strong); border-radius: 16px; background: var(--plate); overflow: hidden; }
.j-panel { display: grid; grid-template-columns: 5fr 6fr; gap: clamp(24px, 4vw, 56px); padding: clamp(24px, 4vw, 48px); align-items: center; min-height: 300px; }
.j-panel.is-entering { animation: panelIn .45s var(--ease); }
.j-copy { display: grid; gap: 14px; align-content: center; }
.j-copy h3 { font-size: clamp(28px, 3vw, 40px); font-weight: 600; font-stretch: 108%; }
.j-copy p { color: var(--text-2); font-size: 16.5px; max-width: 46ch; }

.screen {
  background: #0a0d12; border: 1px solid var(--line-strong); border-radius: 12px; padding: 18px;
  display: grid; gap: 10px; font-size: 14px; box-shadow: 0 24px 60px -30px rgba(0, 0, 0, .9);
}
.scr-head { font-family: var(--f-mono); font-size: 12.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--text-3); display: flex; justify-content: space-between; padding-bottom: 6px; }
.scr-head small { font-size: 12px; letter-spacing: .04em; text-transform: none; }
.scr-chips { display: flex; gap: 6px; flex-wrap: wrap; padding-bottom: 6px; }
.scr-chips span { font-family: var(--f-mono); font-size: 12.5px; border: 1px solid var(--line-strong); border-radius: 999px; padding: 3px 10px; color: var(--text-3); }
.scr-chips span.on { color: var(--signal); border-color: rgba(60, 207, 191, .5); background: var(--signal-dim); }
.scr-row, .scr-ledger { display: grid; grid-template-columns: 1.4fr 1fr auto; gap: 12px; align-items: center; padding: 11px 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--plate); }
.scr-row b { font-weight: 500; }
.scr-row span, .scr-ledger span:nth-child(2) { color: var(--text-3); font-size: 14px; }
.scr-row.dim b { color: var(--text-2); }
.screen em { font-style: normal; font-family: var(--f-mono); font-size: 12.5px; border-radius: 999px; padding: 2px 9px; border: 1px solid; }
.screen em.ok { color: var(--signal); border-color: rgba(60, 207, 191, .45); }
.screen em.wait { color: var(--amber); border-color: rgba(226, 180, 92, .45); }
.scr-check { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--plate); }
.scr-check i { width: 18px; height: 18px; border-radius: 5px; border: 1px solid var(--line-strong); flex: none; position: relative; }
.j-panel:not([hidden]) .scr-check i { animation: tick .4s var(--ease) forwards; }
.j-panel:not([hidden]) .scr-check:nth-child(3) i { animation-delay: .5s; }
.j-panel:not([hidden]) .scr-check:nth-child(4) i { animation-delay: 1s; }
.j-panel:not([hidden]) .scr-check:nth-child(5) i { animation-delay: 1.5s; }
.j-panel:not([hidden]) .scr-check:nth-child(2) i { animation-delay: 0s; }
@keyframes tick { to { border-color: var(--signal); background: var(--signal) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18'%3E%3Cpath d='m5 9.5 2.6 2.5L13 6.5' fill='none' stroke='%2307090d' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 100% no-repeat; } }
.scr-life { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.scr-life li { font-family: var(--f-mono); font-size: 12.5px; text-align: center; padding: 10px 4px; border-radius: 8px; border: 1px solid var(--line); color: var(--text-3); }
.scr-life li.done { color: var(--text-2); border-color: var(--line-strong); }
.scr-life li.now { color: var(--signal); border-color: rgba(60, 207, 191, .55); background: var(--signal-dim); }
.scr-prog { height: 4px; border-radius: 2px; background: var(--line); overflow: hidden; margin-top: 6px; }
.scr-prog span { display: block; height: 100%; width: 62%; background: linear-gradient(90deg, var(--line-strong), var(--signal)); border-radius: 2px; }
.j-panel:not([hidden]) .scr-prog span { animation: grow 1.4s var(--ease); }
@keyframes grow { from { width: 0; } }
.scr-bars { display: grid; grid-template-columns: repeat(14, 1fr); gap: 4px; align-items: end; height: 120px; padding-top: 6px; border-bottom: 1px solid var(--line-strong); }
.scr-bars i { display: block; background: linear-gradient(180deg, var(--signal), rgba(60, 207, 191, .25)); border-radius: 3px 3px 0 0; height: 70%; transform-origin: bottom; }
.scr-bars i:nth-child(1) { height: 18%; } .scr-bars i:nth-child(2) { height: 46%; } .scr-bars i:nth-child(3) { height: 72%; }
.scr-bars i:nth-child(4) { height: 80%; } .scr-bars i:nth-child(5) { height: 78%; } .scr-bars i:nth-child(6) { height: 84%; }
.scr-bars i:nth-child(7) { height: 82%; } .scr-bars i:nth-child(8) { height: 86%; } .scr-bars i:nth-child(9) { height: 80%; }
.scr-bars i:nth-child(10) { height: 84%; } .scr-bars i:nth-child(11) { height: 78%; } .scr-bars i:nth-child(12) { height: 60%; }
.scr-bars i:nth-child(13) { height: 30%; } .scr-bars i:nth-child(14) { height: 8%; }
.j-panel:not([hidden]) .scr-bars i { animation: rise .8s var(--ease) backwards; }
.scr-bars i:nth-child(n+5) { animation-delay: .1s; } .scr-bars i:nth-child(n+9) { animation-delay: .2s; }
@keyframes rise { from { transform: scaleY(0); } }
.scr-axis { display: flex; justify-content: space-between; font-family: var(--f-mono); font-size: 12px; color: var(--text-3); }
.scr-ledger { grid-template-columns: 1.5fr 1fr auto; }
.scr-ledger span:first-child { font-weight: 500; }

/* Split layouts */
.split { display: grid; grid-template-columns: 5fr 6fr; gap: clamp(36px, 7vw, 96px); align-items: start; }
.split-copy { display: grid; gap: 24px; align-content: start; }
.split-copy h2 { font-size: clamp(30px, 4vw, 50px); line-height: 1.05; font-stretch: 104%; letter-spacing: -0.02em; }
.tags { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.tags li { font-size: 14px; color: var(--text-2); border: 1px solid var(--line-strong); border-radius: 999px; padding: 6px 13px; }
.evals { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.evals li { background: var(--plate); padding: 24px; display: grid; gap: 8px; align-content: start; transition: background-color .25s; }
.evals li:hover { background: var(--plate-2); }
.evals b { font-weight: 500; font-size: 16.5px; }
.evals b::before { content: ""; display: inline-block; width: 7px; height: 7px; border-radius: 2px; background: var(--signal); margin-right: 10px; transform: translateY(-2px); }
.evals span { color: var(--text-2); font-size: 14.5px; line-height: 1.5; }

/* Providers */
.pflow { list-style: none; margin: 0 0 24px; padding: 0; display: grid; grid-template-columns: repeat(7, 1fr); gap: 8px; counter-reset: pf; }
.pflow li {
  position: relative; display: grid; gap: 8px; align-content: start;
  padding: 18px 14px 20px; border: 1px solid var(--line); border-radius: 12px; background: var(--plate);
}
.pflow li + li::before { content: ""; position: absolute; left: -9px; top: 32px; width: 9px; height: 1px; background: var(--line-strong); }
.pflow li.is-y { border-color: rgba(60, 207, 191, .55); background: linear-gradient(180deg, rgba(60, 207, 191, .08), transparent 70%), var(--plate); }
.pf-n { font-family: var(--f-mono); font-size: 12px; color: var(--text-3); }
.pflow li.is-y .pf-n { color: var(--signal); }
.pflow b { font-family: var(--f-display); font-size: 16.5px; font-weight: 550; line-height: 1.2; font-stretch: 104%; }
.pflow span:last-child { color: var(--text-2); font-size: 14.5px; line-height: 1.45; }
.duties { display: grid; grid-template-columns: 1fr 1fr 1.2fr; gap: 16px; margin-bottom: 32px; }
.duty { border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; background: var(--plate); display: grid; gap: 14px; align-content: start; }
.duty-y { border-color: rgba(60, 207, 191, .35); }
.duty h3 { font-family: var(--f-mono); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--text-3); font-weight: 400; }
.duty-y h3 { color: var(--signal); }
.duty ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.duty li { padding-left: 18px; position: relative; font-size: 15.5px; }
.duty li::before { content: ""; position: absolute; left: 0; top: 11px; width: 8px; height: 1px; background: var(--text-3); }
.duty-y li::before { background: var(--signal); }
.duty ul.inline { display: flex; flex-wrap: wrap; gap: 8px; }
.duty ul.inline li { padding: 5px 12px; border: 1px solid var(--line-strong); border-radius: 999px; font-size: 14.5px; color: var(--text-2); }
.duty ul.inline li::before { display: none; }

/* Architecture */
.arch { display: grid; grid-template-columns: 1fr 260px; gap: 20px; align-items: stretch; }
.tiers { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; grid-auto-rows: 1fr; }
.tier {
  display: grid; grid-template-columns: 170px 1fr; align-items: stretch; position: relative;
  border: 1px solid var(--line-strong); border-radius: 12px; background: var(--plate); overflow: hidden;
  transition: border-color .25s, transform .3s var(--ease), box-shadow .3s;
}
.tier + .tier::before { content: ""; position: absolute; left: 50%; top: -11px; width: 1px; height: 10px; background: var(--text-3); }
.tier:hover { border-color: var(--text-3); transform: translateX(4px); }
.tier[data-own="y"] { border-color: rgba(60, 207, 191, .32); }
.tier[data-own="y"]:hover { border-color: rgba(60, 207, 191, .7); box-shadow: 0 0 0 4px var(--signal-dim); }
.tier-cp { background: linear-gradient(90deg, rgba(60, 207, 191, .09), rgba(60, 207, 191, .02)), var(--plate); }
.tier-hw { background: repeating-linear-gradient(90deg, var(--plate) 0 22px, var(--plate-2) 22px 24px); }
.tier-k { font-family: var(--f-mono); font-size: 13px; letter-spacing: .12em; text-transform: uppercase; color: var(--text-3); padding: 18px 20px; border-right: 1px solid var(--line); display: flex; align-items: center; }
.tier[data-own="y"] .tier-k { color: var(--signal); }
.tier-b { padding: 16px 20px; display: grid; gap: 8px; }
.tier-b p { color: var(--text-2); font-size: 15.5px; }
.mods { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.mods li { font-family: var(--f-display); font-size: 16px; font-weight: 550; font-stretch: 104%; padding: 4px 12px; border-radius: 6px; background: var(--plate-2); border: 1px solid var(--line-strong); }
.tier-cp .mods li { border-color: rgba(60, 207, 191, .35); }
.owners { list-style: none; margin: 0; padding: 0; display: grid; grid-template-rows: repeat(5, 1fr); gap: 10px; }
.owners .own-y { grid-row: span 3; }
.owners li { border-left: 2px solid; padding: 12px 16px; display: grid; gap: 4px; align-content: center; font-size: 15px; border-radius: 0 10px 10px 0; background: var(--plate); }
.owners b { font-weight: 500; }
.owners span { color: var(--text-3); font-size: 14px; }
.own-y { border-color: var(--signal) !important; }
.own-edge { border-color: rgba(60, 207, 191, .45) !important; border-left-style: dashed !important; }
.own-p { border-color: var(--text-3) !important; }

/* Enterprise trust */
.pillars { list-style: none; margin: 0 0 24px; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.pillars li { background: var(--ink); padding: clamp(24px, 3vw, 32px); display: grid; gap: 10px; align-content: start; }
.pillars svg { width: 26px; height: 26px; stroke: var(--signal); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; margin-bottom: 6px; }
.pillars b { font-family: var(--f-display); font-size: 19px; font-weight: 550; font-stretch: 104%; }
.pillars span { color: var(--text-2); font-size: 15.5px; }
.claims { border: 1px dashed var(--line-strong); border-radius: var(--radius); padding: clamp(22px, 3vw, 30px); display: grid; gap: 10px; max-width: 920px; }
.claims h3 { font-family: var(--f-mono); font-size: 12.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--text-3); font-weight: 400; }
.claims p { color: var(--text-2); font-size: 15.5px; }

/* Company */
.company { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 80px); margin-bottom: clamp(44px, 5.5vw, 72px); }
.company .statement { font-family: var(--f-display); font-size: clamp(24px, 2.8vw, 34px); line-height: 1.22; font-weight: 450; font-stretch: 102%; letter-spacing: -0.01em; }
.company .statement em { font-style: normal; color: var(--signal); }
.principles { list-style: none; margin: 0; padding: 0; display: grid; gap: 22px; }
.principles li { display: grid; gap: 4px; padding-left: 18px; border-left: 1px solid var(--line-strong); }
.principles b { font-weight: 500; }
.principles span { color: var(--text-2); font-size: 15px; }
.faq { border-top: 1px solid var(--line); max-width: 920px; }
.faq-title { font-family: var(--f-mono); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--text-3); font-weight: 400; padding-block: 20px 8px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  cursor: pointer; list-style: none; padding: 18px 40px 18px 0; position: relative;
  font-family: var(--f-display); font-size: clamp(17px, 1.7vw, 20px); font-weight: 500; font-stretch: 104%;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 6px; top: 50%; transform: translateY(-50%); font-family: var(--f-mono); color: var(--text-3); font-size: 20px; transition: transform .25s; }
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); color: var(--signal); }
.faq details p { color: var(--text-2); padding-bottom: 20px; max-width: 72ch; }

/* Final CTA + form */
.final { padding-block: clamp(72px, 9vw, 120px); position: relative; overflow: hidden; }
.final .grid-bg {
  position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(70% 70% at 50% 30%, #000 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(70% 70% at 50% 30%, #000 0%, transparent 75%);
}
.final-inner { position: relative; display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(36px, 6vw, 88px); align-items: start; }
.final h2 { font-size: clamp(34px, 4.2vw, 54px); line-height: 1.02; font-stretch: 106%; letter-spacing: -0.02em; }
.final h2 .second { color: var(--text-2); display: block; }
.final .copy { display: grid; gap: 24px; align-content: start; position: sticky; top: calc(var(--header-h) + 32px); }
.next-steps { list-style: none; margin: 8px 0 0; padding: 0; display: grid; gap: 0; border-top: 1px solid var(--line); }
.next-steps li { display: flex; gap: 16px; padding-block: 14px; border-bottom: 1px solid var(--line); color: var(--text-2); font-size: 15.5px; }
.next-steps span { font-family: var(--f-mono); font-size: 12px; color: var(--signal); padding-top: 3px; }

form.access { background: var(--plate); border: 1px solid var(--line-strong); border-radius: 16px; padding: clamp(22px, 3vw, 32px); display: grid; gap: 18px; box-shadow: 0 40px 120px -60px rgba(0, 0, 0, .9); }
.form-title { font-family: var(--f-display); font-size: 22px; font-weight: 550; font-stretch: 104%; }
.field { display: grid; gap: 8px; min-width: 0; }
.field label, .field legend { font-size: 14px; color: var(--text-2); }
.field legend { margin-bottom: 8px; padding: 0; }
.field input, .field textarea, .field select {
  width: 100%; font: inherit; font-size: 16px; color: var(--text); min-height: 46px;
  background: var(--ink); border: 1px solid var(--line-strong); border-radius: 8px; padding: 10px 13px;
}
.field select {
  appearance: none; -webkit-appearance: none; padding-right: 36px;
  background: var(--ink) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='m3 4.5 3 3 3-3' fill='none' stroke='%23a1acbb' stroke-width='1.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") right 12px center / 12px no-repeat;
}
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--signal); box-shadow: 0 0 0 3px var(--signal-dim); }
.field input:disabled, .field textarea:disabled, .field select:disabled { opacity: .55; cursor: not-allowed; }
.field textarea { min-height: 96px; resize: vertical; }
.field .opt { color: var(--text-3); }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
fieldset.field { border: 0; padding: 0; margin: 0; }
fieldset.details { border-top: 1px solid var(--line); padding-top: 18px; gap: 14px; }
fieldset.details > legend { float: left; width: 100%; margin-bottom: 4px; color: var(--text); font-weight: 500; font-size: 14.5px; }
fieldset.details.is-entering { animation: panelIn .4s var(--ease); }
.roles { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.roles input { position: absolute; opacity: 0; width: 1px; height: 1px; margin: 0; clip: rect(0 0 0 0); pointer-events: none; }
.roles label {
  display: grid; gap: 4px; padding: 14px 16px; border-radius: 10px; cursor: pointer;
  border: 1px solid var(--line-strong); background: var(--ink); transition: border-color .2s, background-color .2s;
}
.roles label b { color: var(--text); font-weight: 500; font-size: 15px; }
.roles label span { font-size: 14px; color: var(--text-3); }
.roles input:checked + label { border-color: var(--signal); background: linear-gradient(180deg, rgba(60, 207, 191, .1), rgba(60, 207, 191, .02)); box-shadow: 0 0 0 3px var(--signal-dim); }
.roles input:focus-visible + label { outline: 2px solid var(--signal); outline-offset: 2px; }
.roles input:disabled + label { cursor: not-allowed; opacity: .6; }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.form-foot { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; justify-content: space-between; }
.form-foot small { color: var(--text-3); font-size: 14px; max-width: 36ch; }
.form-notice {
  display: flex; gap: 12px; align-items: flex-start; padding: 14px 16px; border-radius: 9px;
  background: var(--plate-2); border: 1px solid var(--line-strong); color: var(--text-2); font-size: 14.5px;
}
.form-notice svg { flex: none; width: 18px; height: 18px; margin-top: 2px; }
.form-notice b { color: var(--text); font-weight: 500; display: block; }
.field-err { font-size: 14px; color: var(--danger); }
.field [aria-invalid="true"] { border-color: var(--danger); }
.form-status { font-size: 14.5px; color: var(--signal); }
.form-error { font-size: 14.5px; color: var(--danger); }

/* Footer */
footer { padding-block: 56px 36px; }
.foot { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; }
.foot h2 { font-family: var(--f-mono); font-weight: 400; font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--text-3); margin: 0 0 14px; }
.foot ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.foot ul a { text-decoration: none; color: var(--text-2); font-size: 15px; display: inline-block; padding-block: 5px; }
.foot ul a:hover { color: var(--text); }
.foot .tagline { color: var(--text-2); margin-top: 12px; font-size: 15px; }
.trademark { margin-top: 40px; color: var(--text-3); font-size: 13.5px; max-width: 90ch; }
.legal { margin-top: 20px; padding-top: 24px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; color: var(--text-3); font-size: 14px; }
.legal a { color: var(--text-2); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--line-strong); }
.legal a:hover { color: var(--text); text-decoration-color: var(--text-2); }
.foot .soon { color: var(--text-3); font-size: 15px; display: inline-block; padding-block: 5px; }

/* ============================================================ RESPONSIVE */
@media (max-width: 1180px) {
  .profiles { grid-template-columns: repeat(2, 1fr); }
  .pflow { grid-template-columns: repeat(4, 1fr); }
  .pflow li + li::before { display: none; }
  .duties { grid-template-columns: 1fr 1fr; }
  .duties .duty:last-child { grid-column: 1 / -1; }
}
@media (max-width: 1060px) {
  .nav { gap: 18px; }
  .header-row { gap: 24px; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-copy { max-width: 760px; }
  .fabric { max-width: 680px; }
  .j-track { grid-template-columns: repeat(5, minmax(150px, 1fr)); overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 4px; }
  .j-track button { scroll-snap-align: start; }
  .j-panel { grid-template-columns: 1fr; }
  .layers { grid-template-columns: 1fr; }
  .layer-tabs { grid-template-columns: repeat(3, 1fr); }
  .layer-tabs button + button::before { display: none; }
  .arch { grid-template-columns: 1fr; }
  .tiers { grid-auto-rows: auto; }
  .owners { grid-template-rows: none; grid-template-columns: repeat(3, 1fr); }
  .owners .own-y { grid-row: auto; }
  .pillars { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .nav, .header-actions { display: none; }
  .menu-toggle { display: block; }
  .problems { grid-template-columns: 1fr; }
  .models { grid-template-columns: 1fr; }
  .split, .company, .final-inner { grid-template-columns: 1fr; }
  .final .copy { position: static; }
  .states { grid-template-columns: 1fr; gap: 22px; }
  .states::before { left: 6px; right: auto; top: 6px; bottom: 6px; width: 1px; height: auto; background: linear-gradient(180deg, var(--idle), var(--amber) 50%, var(--signal)); }
  .states li { padding-left: 34px; }
  .states b { margin-top: -4px; }
  .foot { grid-template-columns: 1fr 1fr; }
  .foot > div:first-child { grid-column: 1 / -1; }
}
@media (max-width: 720px) {
  .profiles { grid-template-columns: none; grid-auto-flow: column; grid-auto-columns: 84%; overflow-x: auto; scroll-snap-type: x mandatory; padding: 14px; scroll-padding-inline: 14px; }
  .profile { scroll-snap-align: start; }
  .profile:hover, .profile:focus-within { transform: none; }
  .pflow { grid-template-columns: 1fr; gap: 0; }
  .pflow li { grid-template-columns: 36px 1fr; column-gap: 12px; row-gap: 2px; border-radius: 0; border-bottom-width: 0; padding: 14px 16px; }
  .pflow li:first-child { border-radius: 12px 12px 0 0; }
  .pflow li:last-child { border-radius: 0 0 12px 12px; border-bottom-width: 1px; }
  .pflow li.is-y { border-bottom-width: 1px; }
  .pflow li.is-y + li { border-top-width: 0; }
  .pflow .pf-n { grid-row: span 2; padding-top: 3px; }
  .duties { grid-template-columns: 1fr; }
  .layer-tabs { grid-template-columns: 1fr 1fr; }
  .layer-tabs button { font-size: 15px; padding: 12px; gap: 10px; }
  .evals { grid-template-columns: 1fr; }
  .tier { grid-template-columns: 1fr; }
  .tier-k { border-right: 0; border-bottom: 1px solid var(--line); padding: 10px 16px; }
  .tier-b { padding: 14px 16px; }
  .tier:hover { transform: none; }
  .owners { grid-template-columns: 1fr; }
  .pillars { grid-template-columns: 1fr; }
  .mx-badge { margin-left: 0; }
  .mx-bar { gap: 10px; }
  .mx-tools { flex-direction: column; }
}
@media (max-width: 640px) {
  .two, .roles { grid-template-columns: 1fr; }
  .cta-row .btn { flex: 1 1 100%; }
  .hero h1 { font-size: clamp(36px, 10.4vw, 48px); }
  .verbs-line { gap: 6px 12px; font-size: 12.5px; letter-spacing: .02em; }
  .compare-table, .compare-table tbody, .compare-table tr, .compare-table th, .compare-table td { display: block; width: 100%; min-width: 0 !important; }
  .compare-table thead { display: none; }
  .compare-table tr { padding: 14px 16px; border-bottom: 1px solid var(--line); }
  .compare-table tbody tr:last-child { border-bottom: 0; }
  .compare-table tbody th, .compare-table td { padding: 0; border: 0; width: 100%; }
  .compare-table tbody th { margin-bottom: 8px; }
  .compare-table td { display: grid; grid-template-columns: 88px 1fr; gap: 10px; padding-block: 3px; }
  .compare-table td::before { content: attr(data-label); font-family: var(--f-mono); font-size: 12px; letter-spacing: .04em; color: var(--text-3); padding-top: 2px; }
  .compare-table td:last-child::before { color: var(--signal); }
  .fabric-log { min-height: 96px; font-size: 12.5px; }
  .fabric-log li { white-space: normal; }
  .fabric-log li:nth-last-child(n+4) { display: none; }
  .fabric-bar { flex-wrap: wrap; row-gap: 4px; }
  .fabric-tag { order: 3; flex-basis: 100%; }
  .fx-d { display: none; }
  .fx-m { display: block; padding: 16px 14px 6px; }
  .scr-row, .scr-ledger { grid-template-columns: 1fr auto; }
  .scr-row span, .scr-ledger span:nth-child(2) { display: none; }
  .scr-life { grid-template-columns: 1fr 1fr; }
  .j-track { grid-template-columns: repeat(5, minmax(128px, 1fr)); }
  .jd { display: none; }
  .j-track button { padding: 14px 14px 16px; }
  .compare-table th, .compare-table td { min-width: 150px; padding: 12px 14px; font-size: 14px; }
  .answer { flex-direction: column; gap: 8px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
  .js [data-reveal] { opacity: 1; transform: none; }
  .j-panel .scr-check i { border-color: var(--signal); background: var(--signal); }
}
@media (forced-colors: active) {
  .btn, .pill, .profile, .layer-tabs button, .j-track button, .tier, form.access, .roles label { border: 1px solid CanvasText; }
  .fx-tile.is-ok, .fx-slot.is-ok, .lg-ok, .st-ok { forced-color-adjust: none; }
}

/* Privacy page */
.site-header .back { margin-left: auto; font-size: 14.5px; }
.prose { max-width: 760px; padding-block: clamp(48px, 7vw, 88px); display: grid; gap: 18px; justify-items: start; }
.prose h1 { font-size: clamp(34px, 4.4vw, 52px); line-height: 1.05; font-stretch: 106%; letter-spacing: -0.02em; margin-bottom: 4px; }
.prose h2 { font-size: clamp(21px, 2vw, 25px); font-weight: 550; font-stretch: 104%; margin-top: 22px; }
.prose p, .prose li { color: var(--text-2); font-size: 16.5px; max-width: 68ch; }
.prose strong { color: var(--text); font-weight: 500; }
.prose ul { margin: 0; padding-left: 20px; display: grid; gap: 8px; }
.prose li::marker { color: var(--signal); }

/* 404 page */
.notfound { min-height: 100vh; display: grid; align-content: center; gap: 24px; padding-block: 64px; }
.notfound h1 { font-size: clamp(36px, 6vw, 64px); line-height: 1.02; font-stretch: 106%; }
.notfound .brand { margin-bottom: 24px; }