/* Fulmis, fulmis.ai. One stylesheet for the whole site.
   The CSP is style-src 'self': no inline <style>, no style attributes.

   Rewritten 2026-10-27 (Mateo: "it is all about being credible"). The sunset,
   the grain, the stars and the blur reveals are gone. What is left is a data
   sheet: one dark ground, one paper ground, hairlines, tabular figures, mono
   labels, one accent. Class names that site.js reads are unchanged. */

@font-face {
  font-family: "Archivo";
  src: url("/fonts/archivo-wdth-wght.woff2") format("woff2");
  font-weight: 100 900;
  font-stretch: 62% 125%;
  font-display: swap;
}

@font-face {
  font-family: "Geist"; font-style: normal; font-weight: 100 900; font-display: swap;
  src: url("/fonts/geist-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+1E00-1E9F, U+20A0-20C0, U+2113;
}
@font-face {
  font-family: "Geist"; font-style: normal; font-weight: 100 900; font-display: swap;
  src: url("/fonts/geist-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215;
}

:root {
  /* Grounds */
  --night: #111315;
  --night-2: #181b1e;
  --night-3: #22262a;
  --paper: #f4f2ed;
  --paper-2: #fbfaf7;
  --field: #ffffff;

  /* Ink */
  --ink: #15171a;
  --ink-2: #3a3e44;
  --slate: #656a71;        /* muted on paper */
  --paper-ink: #f2f0eb;    /* ink on night */
  --paper-ink-2: #c7c4bd;  /* body copy on night */
  --haze: #8b9096;         /* muted on night */
  --unlit: #3a3e42;

  /* One accent */
  --copper: #c4540a;
  --copper-lit: #ef8a4b;   /* on night */
  --copper-ink: #9a4209;   /* on paper, 5:1 */
  --signal-text: var(--copper-ink);
  --arc: #2f8fc4;

  /* Rules */
  --line: rgba(21, 23, 26, 0.14);
  --line-2: rgba(21, 23, 26, 0.07);
  --line-night: rgba(242, 240, 235, 0.14);
  --line-night-2: rgba(242, 240, 235, 0.07);

  --radius: 4px;
  --gutter: clamp(20px, 5vw, 64px);
  --max: 1200px;
  --display: "Archivo", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font: "Geist", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: 16.5px;
  line-height: 1.55;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, p, dl, dd, ol, ul, figure { margin: 0; }
ol, ul { padding: 0; list-style: none; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
strong { font-weight: 600; }

:focus-visible { outline: 2px solid var(--arc); outline-offset: 3px; border-radius: 2px; }

.skip {
  position: absolute; left: 12px; top: -60px; z-index: 10;
  background: var(--field); color: var(--ink); padding: 10px 14px; border-radius: var(--radius);
}
.skip:focus { top: 12px; }

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

.defs { position: absolute; width: 0; height: 0; overflow: hidden; }

/* ------------------------------------------------------------------
   Type
   ------------------------------------------------------------------ */

.h1 {
  font-family: var(--display);
  font-size: clamp(34px, 4.4vw, 56px);
  line-height: 1.04;
  font-weight: 700;
  font-stretch: 104%;
  letter-spacing: -0.025em;
  max-width: 22ch;
}
.h2 {
  font-family: var(--display);
  font-size: clamp(26px, 3vw, 38px);
  line-height: 1.1;
  font-weight: 650;
  font-stretch: 104%;
  letter-spacing: -0.018em;
  max-width: 22ch;
}
.h3 {
  font-family: var(--display);
  font-size: 18.5px; line-height: 1.3; font-weight: 620; font-stretch: 104%; letter-spacing: -0.005em;
}
.lead { font-size: clamp(17.5px, 1.45vw, 20.5px); line-height: 1.5; max-width: 38em; color: var(--ink-2); }
.copy { max-width: 40em; color: var(--ink-2); }
.small { font-size: 14px; line-height: 1.5; }
.num { font-variant-numeric: tabular-nums; }
.mono, .kicker, .card-tag, .config-k, .glance-k, .ledger-h, .table th, .strip li, .dwg-label, .footer-cols h4, .facts dt, .log dt, .list dt small {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
}
.kicker {
  font-size: 12px; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--copper-ink);
}
.band--night .kicker, .band--dusk .kicker, .hero .kicker, .page-top .kicker, .close .kicker { color: var(--copper-lit); }
.band--night .copy, .band--dusk .copy, .band--night .lead, .band--dusk .lead { color: var(--paper-ink-2); }

/* ------------------------------------------------------------------
   Buttons
   ------------------------------------------------------------------ */

.btn {
  display: inline-block;
  padding: 12px 20px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font: inherit;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.002em;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.15s, color 0.15s, border-color 0.15s;
}
.btn--light { background: var(--paper-ink); color: var(--ink); border-color: var(--paper-ink); }
.btn--light:hover { background: #ffffff; border-color: #ffffff; }
.btn--dark { background: var(--ink); color: var(--paper-ink); border-color: var(--ink); }
.btn--dark:hover { background: #000; border-color: #000; }
.btn--line { border-color: currentColor; color: inherit; background: transparent; }
.btn--line:hover { background: rgba(21, 23, 26, 0.06); }
.band--night .btn--line:hover, .hero .btn--line:hover, .page-top .btn--line:hover, .close .btn--line:hover, .site-header .btn--line:hover { background: rgba(242, 240, 235, 0.1); }
.btn--sm { padding: 9px 14px; font-size: 14px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }

/* ------------------------------------------------------------------
   Header
   ------------------------------------------------------------------ */

.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 20;
  color: var(--paper-ink);
  transition: background-color 0.3s, box-shadow 0.3s;
}
.site-header.is-stuck { background: rgba(17, 19, 21, 0.9); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); box-shadow: 0 1px 0 var(--line-night); }
.header-inner {
  max-width: var(--max); margin: 0 auto; padding: 18px var(--gutter);
  display: flex; align-items: center; gap: 32px;
  transition: padding 0.3s;
}
.is-stuck .header-inner { padding-top: 12px; padding-bottom: 12px; }
.wordmark { height: 20px; width: auto; fill: currentColor; }
.nav { display: flex; gap: 26px; margin-left: auto; font-size: 14.5px; font-weight: 500; }
.nav a { text-decoration: none; padding: 6px 0; border-bottom: 1px solid transparent; color: var(--paper-ink-2); }
.nav a:hover { color: var(--paper-ink); }
.nav a[aria-current="page"] { color: var(--paper-ink); border-bottom-color: var(--copper-lit); }

@media (max-width: 760px) {
  .nav { display: none; }
  .header-inner .btn { margin-left: auto; }
}

/* ------------------------------------------------------------------
   Hero: one dark sheet, a faint grid, a drawing
   ------------------------------------------------------------------ */

.hero {
  position: relative;
  color: var(--paper-ink);
  background: var(--night);
  padding: clamp(112px, 15vh, 160px) 0 clamp(48px, 6vw, 72px);
  overflow: hidden;
  isolation: isolate;
}
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(var(--line-night-2) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-night-2) 1px, transparent 1px);
  background-size: 72px 72px;
  background-position: center top;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.35) 60%, transparent 100%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.35) 60%, transparent 100%);
}
.hero .wrap { position: relative; z-index: 1; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.6fr); gap: clamp(32px, 6vw, 96px); align-items: end; }
.hero-copy .kicker { margin-bottom: 22px; }
.hero .lead { margin-top: 22px; color: var(--paper-ink-2); }
.hero .btn-row { margin-top: 30px; }
.hero-date { margin-top: 22px; font-size: 14.5px; color: var(--haze); max-width: 44em; }
.hero-figure { margin: 0; justify-self: end; width: 100%; max-width: 340px; color: var(--paper-ink-2); }
.hero-figure .dwg { max-width: none; }
.hero-figure figcaption { margin-top: 14px; font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--haze); }
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: minmax(0, 1fr); }
  .hero-figure { display: none; }
}

/* The facts strip under the hero copy */
.facts {
  display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 0 24px;
  margin-top: clamp(40px, 5vw, 64px);
  border-top: 1px solid var(--line-night);
}
.facts > div { padding: 18px 0 2px; display: grid; gap: 6px; align-content: start; }
.facts dt { font-size: 11.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--haze); }
.facts dd { font-size: 15px; line-height: 1.4; font-weight: 500; color: var(--paper-ink); }
.facts dd small { display: block; font-weight: 400; color: var(--paper-ink-2); font-size: 14px; margin-top: 2px; }
@media (max-width: 1024px) { .facts { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 600px) { .facts { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* ------------------------------------------------------------------
   Bands
   ------------------------------------------------------------------ */

.band { padding: clamp(56px, 7vw, 92px) 0; border-top: 1px solid var(--line); }
.band--white { background: var(--paper-2); }
.band--night { background: var(--night); color: var(--paper-ink); border-top-color: var(--line-night); }
.band--dusk { background: var(--night-2); color: var(--paper-ink); border-top: 2px solid var(--copper); }
.band--lead { border-top-color: var(--line-night); }
.band--night + .band--night, .hero + .band--night { border-top-color: var(--line-night); }
.band-head { display: grid; gap: 14px; margin-bottom: clamp(28px, 4vw, 44px); }
.band-head .kicker + .h2 { margin-top: 2px; }

/* ------------------------------------------------------------------
   The cluster: twelve racks
   ------------------------------------------------------------------ */

.cluster { display: grid; gap: clamp(32px, 4vw, 52px); }
.cluster .band-head { margin-bottom: 0; }
.racks { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: clamp(6px, 1.2vw, 14px); }
.rack {
  display: grid; gap: 8px; justify-items: center;
  padding: 0; border: 0; background: none; cursor: pointer;
  font: inherit; font-family: var(--mono); font-size: 12px;
  color: var(--copper-lit);
  transition: color 0.3s ease;
}
.rack svg { width: 100%; height: auto; }
.rack span { color: var(--haze); font-variant-numeric: tabular-nums; }
.rack.is-off { color: var(--unlit); }
.js .racks.is-waiting .rack { color: var(--unlit); }
.racks.is-lighting .rack:nth-child(1) { transition-delay: 0s; }
.racks.is-lighting .rack:nth-child(2) { transition-delay: 0.06s; }
.racks.is-lighting .rack:nth-child(3) { transition-delay: 0.12s; }
.racks.is-lighting .rack:nth-child(4) { transition-delay: 0.18s; }
.racks.is-lighting .rack:nth-child(5) { transition-delay: 0.24s; }
.racks.is-lighting .rack:nth-child(6) { transition-delay: 0.3s; }
.racks.is-lighting .rack:nth-child(7) { transition-delay: 0.36s; }
.racks.is-lighting .rack:nth-child(8) { transition-delay: 0.42s; }
.racks.is-lighting .rack:nth-child(9) { transition-delay: 0.48s; }
.racks.is-lighting .rack:nth-child(10) { transition-delay: 0.54s; }
.racks.is-lighting .rack:nth-child(11) { transition-delay: 0.6s; }
.racks.is-lighting .rack:nth-child(12) { transition-delay: 0.66s; }
.rack svg { transition: transform 0.25s ease; }
.rack:hover svg, .rack:focus-visible svg { transform: translateY(-4px); }

.readout {
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 10px 32px;
  margin-top: clamp(22px, 3vw, 32px); padding-top: 20px;
  border-top: 1px solid var(--line-night);
}
.readout-figure {
  font-family: var(--display);
  font-size: clamp(28px, 3.4vw, 44px); line-height: 1; font-weight: 650; font-stretch: 104%;
  letter-spacing: -0.02em; font-variant-numeric: tabular-nums;
}
.readout-hint { color: var(--haze); font-size: 14.5px; }
.readout .btn { margin-left: auto; }
@media (max-width: 700px) {
  .racks { grid-template-columns: repeat(6, minmax(0, 1fr)); row-gap: 18px; }
  .readout .btn { margin-left: 0; }
}

/* ------------------------------------------------------------------
   Spec lists, term grids, steps
   ------------------------------------------------------------------ */

.spec { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: clamp(32px, 6vw, 80px); }
.spec > div {
  display: grid; grid-template-columns: minmax(120px, 0.8fr) 2fr; gap: 16px;
  padding: 12px 0; border-top: 1px solid var(--line-night);
}
.spec dt { color: var(--haze); font-size: 14.5px; }
.spec dd { font-weight: 500; font-variant-numeric: tabular-nums; font-size: 15.5px; }
.band:not(.band--night):not(.band--dusk) .spec > div { border-top-color: var(--line); }
.band:not(.band--night):not(.band--dusk) .spec dt { color: var(--slate); }
.spec--one { grid-template-columns: minmax(0, 1fr); }
.spec--one > div { grid-template-columns: minmax(140px, 0.6fr) 3fr; padding: 10px 0; }
@media (max-width: 860px) { .spec { grid-template-columns: 1fr; } }

.terms { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(26px, 4vw, 44px) clamp(32px, 6vw, 80px); }
.term { border-top: 1px solid var(--ink); padding-top: 16px; display: grid; gap: 8px; align-content: start; }
.term p { color: var(--slate); max-width: 32em; font-size: 15.5px; }
.terms--night .term, .band--night .term, .band--dusk .term { border-top-color: var(--line-night); }
.terms--night .term p, .band--night .term p, .band--dusk .term p { color: var(--paper-ink-2); }
@media (max-width: 760px) { .terms { grid-template-columns: 1fr; } }

.steps {
  margin-top: clamp(40px, 6vw, 72px);
  display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 0;
  counter-reset: step;
}
.steps li {
  font-family: var(--display);
  counter-increment: step; position: relative;
  padding: 22px 20px 0 0; border-top: 1px solid var(--line);
  font-weight: 600; font-stretch: 104%; font-size: 16.5px;
}
.steps li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute; top: -9px; left: 0;
  padding: 0 6px 0 0; background: var(--paper);
  font-family: var(--mono); font-size: 12px; font-weight: 500; letter-spacing: 0.06em; color: var(--copper-ink);
}
.band--white .steps li::before { background: var(--paper-2); }
.steps small { font-family: var(--font); display: block; margin-top: 4px; color: var(--slate); font-size: 14px; font-weight: 400; font-stretch: 100%; }
.band--night .steps li { border-top-color: var(--line-night); }
.band--night .steps li::before { background: var(--night); color: var(--copper-lit); }
.band--night .steps small { color: var(--paper-ink-2); }
#hardware .steps { margin-top: clamp(48px, 7vw, 88px); }
@media (max-width: 860px) {
  .steps { grid-template-columns: 1fr; gap: 0; }
  .steps li { border-top: 0; border-left: 1px solid var(--line); padding: 0 0 26px 34px; }
  .steps li::before { top: -2px; left: -6px; padding: 0 6px; }
  .steps li:last-child { padding-bottom: 0; }
  .band--night .steps li { border-left-color: var(--line-night); }
}

/* ------------------------------------------------------------------
   Place: facts and latency
   ------------------------------------------------------------------ */

.place { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(40px, 7vw, 100px); align-items: start; }
.place-facts { display: grid; gap: 26px; }
.place-facts > div { border-top: 1px solid var(--line); padding-top: 14px; }
.place-facts p { color: var(--slate); margin-top: 6px; max-width: 34em; font-size: 15.5px; }
.latency { display: grid; gap: 14px; }
.latency svg { width: 100%; height: auto; }
.latency text { font-family: var(--font); fill: var(--ink); font-size: 15px; }
.latency .ms { font-family: var(--mono); font-weight: 500; font-variant-numeric: tabular-nums; }
.latency .bar { fill: var(--copper); }
.latency .track { fill: rgba(21, 23, 26, 0.08); }
.source { color: var(--slate); font-size: 13.5px; font-family: var(--mono); }
@media (max-width: 860px) { .place { grid-template-columns: 1fr; } }

/* ------------------------------------------------------------------
   Campus
   ------------------------------------------------------------------ */

.campus { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(40px, 7vw, 100px); align-items: end; }
.campus .copy a { text-decoration-color: var(--copper-lit); text-underline-offset: 3px; }
.campus-head { display: grid; gap: 16px; }
.campus-stats { display: grid; gap: 0; }
.campus-stats > div { padding: 18px 0; border-top: 1px solid var(--line-night); display: grid; gap: 2px; }
.campus-stats dt {
  font-family: var(--display);
  font-size: clamp(26px, 3vw, 38px); line-height: 1.05; font-weight: 650; font-stretch: 104%;
  letter-spacing: -0.02em; font-variant-numeric: tabular-nums;
}
.campus-stats dd { color: var(--paper-ink-2); font-size: 14.5px; }
@media (max-width: 860px) { .campus { grid-template-columns: 1fr; } }

/* ------------------------------------------------------------------
   Questions, log, lists
   ------------------------------------------------------------------ */

.qa { display: grid; max-width: 920px; }
.qa > div {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.5fr); gap: 10px 40px;
  padding: 22px 0; border-top: 1px solid var(--line);
}
.qa dt { font-family: var(--display); font-weight: 620; font-stretch: 104%; font-size: 17.5px; line-height: 1.3; }
.qa dd { color: var(--ink-2); font-size: 15.5px; }
.qa--wide { max-width: none; }
.qa--wide dd { display: grid; gap: 10px; }
.qa dd .ask { color: var(--ink); }
@media (max-width: 700px) { .qa > div { grid-template-columns: 1fr; } }

.log { display: grid; max-width: 920px; }
.log > div { display: grid; grid-template-columns: 130px minmax(0, 1fr); gap: 12px 32px; padding: 14px 0; border-top: 1px solid var(--line); }
.log dt { font-size: 13.5px; color: var(--slate); padding-top: 2px; }
.log dd { font-size: 15.5px; }

.list { display: grid; }
.list > div { display: grid; grid-template-columns: minmax(150px, 0.8fr) 1.4fr; gap: 6px 28px; padding: 16px 0; border-top: 1px solid var(--line); }
.list dt { font-family: var(--display); font-weight: 620; font-stretch: 104%; font-size: 17px; line-height: 1.25; }
.list dt small { display: block; font-size: 12px; font-weight: 400; letter-spacing: 0.06em; text-transform: uppercase; color: var(--slate); margin-top: 4px; }
.list dd { color: var(--ink-2); font-size: 15.5px; }
.list--wide > div { grid-template-columns: minmax(200px, 0.6fr) 2fr; }
@media (max-width: 600px) { .list > div, .log > div { grid-template-columns: minmax(0, 1fr); gap: 4px; } }

/* ------------------------------------------------------------------
   Close and footer
   ------------------------------------------------------------------ */

.close { background: var(--night); color: var(--paper-ink); padding: clamp(64px, 9vw, 112px) 0; border-top: 1px solid var(--line-night); }
.close .h2 { max-width: 18ch; font-size: clamp(30px, 4vw, 52px); }
.close .btn-row { margin-top: 30px; gap: 12px 24px; }
.close a.mail { color: var(--paper-ink-2); text-underline-offset: 3px; font-family: var(--mono); font-size: 14.5px; }
.close a.mail:hover { color: var(--paper-ink); }
.close-glow { display: none; }

.site-footer { background: var(--night); color: var(--haze); padding: 0 0 40px; font-size: 14px; }
.footer-cols { display: grid; grid-template-columns: 1.3fr repeat(3, minmax(0, 1fr)); gap: 32px; padding: 40px 0 32px; border-top: 1px solid var(--line-night); }
.footer-cols h4 { font-size: 11.5px; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--haze); margin-bottom: 12px; }
.footer-cols ul { display: grid; gap: 7px; }
.footer-cols li { font-size: 14.5px; }
.footer-cols a { color: var(--paper-ink-2); text-decoration: none; }
.footer-cols a:hover { color: var(--paper-ink); }
.footer-cols p { font-size: 14.5px; color: var(--paper-ink-2); max-width: 30em; margin-top: 16px; }
.footer-inner {
  border-top: 1px solid var(--line-night); padding-top: 28px;
  display: flex; flex-wrap: wrap; gap: 20px 56px; align-items: flex-start;
  font-family: var(--mono); font-size: 12.5px; line-height: 1.6; letter-spacing: 0.01em;
}
.site-footer .wordmark { height: 18px; color: var(--paper-ink); }
.site-footer address { font-style: normal; }
.site-footer a { text-underline-offset: 3px; }
.site-footer a:hover { color: var(--paper-ink); }
.footer-end { margin-left: auto; }
@media (max-width: 1024px) { .footer-cols { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 700px) { .footer-end { margin-left: 0; } .footer-cols { grid-template-columns: minmax(0, 1fr); } }

/* ------------------------------------------------------------------
   Inner page tops
   ------------------------------------------------------------------ */

.page-top {
  position: relative; isolation: isolate;
  color: var(--paper-ink);
  background: var(--night);
  padding: clamp(104px, 14vh, 150px) 0 clamp(40px, 6vw, 64px);
  overflow: hidden;
}
.page-top::before {
  content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(var(--line-night-2) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-night-2) 1px, transparent 1px);
  background-size: 72px 72px; background-position: center top;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.8), transparent 100%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.8), transparent 100%);
}
.page-top .wrap { position: relative; z-index: 1; }
.page-top .h1 { max-width: 16ch; }
.page-top .lead { margin-top: 20px; color: var(--paper-ink-2); max-width: 46em; }
.page-top .btn-row { margin-top: 28px; }

.strip { display: flex; flex-wrap: wrap; gap: 0; margin-top: 30px; border-top: 1px solid var(--line-night); border-bottom: 1px solid var(--line-night); }
.strip li { padding: 11px 20px 11px 0; margin-right: 20px; font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--paper-ink-2); }
.strip li + li { border-left: 1px solid var(--line-night); padding-left: 20px; }
@media (max-width: 600px) { .strip li { padding: 9px 12px 9px 0; margin-right: 12px; } .strip li + li { padding-left: 12px; } }

/* ------------------------------------------------------------------
   Contact
   ------------------------------------------------------------------ */

.contact { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: clamp(40px, 7vw, 100px); align-items: start; }
@media (max-width: 860px) { .contact { grid-template-columns: 1fr; } }

.form { display: grid; gap: 20px; }
.field { display: grid; gap: 7px; }
.label { font-weight: 600; font-size: 14.5px; }
.req { color: var(--signal-text); }
.input, .select {
  width: 100%; font: inherit; color: var(--ink);
  background: var(--field); border: 1px solid rgba(21, 23, 26, 0.3); border-radius: var(--radius);
  padding: 12px 13px; appearance: none;
}
.input:hover, .select:hover { border-color: var(--ink); }
.input:focus, .select:focus { outline: 2px solid var(--arc); outline-offset: 1px; border-color: var(--ink); }
.select-wrap { position: relative; display: block; }
.select-wrap::after {
  content: ""; position: absolute; right: 16px; top: 50%; width: 7px; height: 7px;
  border-right: 1.5px solid var(--ink); border-bottom: 1.5px solid var(--ink);
  transform: translateY(-70%) rotate(45deg); pointer-events: none;
}
.help { color: var(--slate); font-size: 13.5px; }
.input[aria-invalid="true"] { border-color: #b3261e; }
.field-error { color: #b3261e; font-size: 13.5px; font-weight: 500; }
.form-status {
  padding: 14px 16px; border-radius: var(--radius); background: var(--paper-2);
  border: 1px solid var(--line); border-left: 3px solid var(--copper); font-weight: 500;
}
.form-status[hidden] { display: none; }
textarea.input { resize: vertical; min-height: 120px; line-height: 1.5; }

.aside { display: grid; gap: 24px; }
.aside > div { border-top: 1px solid var(--ink); padding-top: 14px; display: grid; gap: 6px; }
.aside p { color: var(--slate); font-size: 15.5px; }
.aside a { text-underline-offset: 3px; }

/* ------------------------------------------------------------------
   Hardware: tables, cards, configs, stats
   ------------------------------------------------------------------ */

.platforms { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 30px; }
.platforms li {
  font-family: var(--mono);
  padding: 7px 12px; border: 1px solid var(--line); border-radius: var(--radius);
  font-size: 13px; letter-spacing: 0.02em;
}

.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; margin-bottom: 22px; }
.table { width: 100%; border-collapse: collapse; font-size: 15px; line-height: 1.4; font-variant-numeric: tabular-nums; }
.table th, .table td { text-align: left; padding: 13px 18px 13px 0; border-top: 1px solid var(--line); vertical-align: top; white-space: nowrap; }
.table th:last-child, .table td:last-child { padding-right: 0; }
.table th { font-size: 11.5px; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--slate); border-top: 0; padding-top: 0; padding-bottom: 10px; }
.table td:first-child { font-family: var(--display); font-weight: 620; font-stretch: 104%; font-size: 16px; }
.table td:first-child a { color: inherit; text-decoration: none; }
.table td:first-child a:hover { color: var(--copper-ink); }
.table td.cta { white-space: nowrap; }
.table .btn { padding: 7px 12px; font-size: 13.5px; }
.table small { display: block; font-family: var(--font); font-size: 13px; font-weight: 400; color: var(--slate); margin-top: 2px; white-space: normal; max-width: 16em; }
.table tbody tr:last-child td { border-bottom: 1px solid var(--line); }
.band--night .table th, .band--night .table td { border-top-color: var(--line-night); }
.band--night .table tbody tr:last-child td { border-bottom-color: var(--line-night); }
.band--night .table th { color: var(--haze); }
.band--night .table small { color: var(--haze); }
.band--night .table td:first-child a:hover { color: var(--copper-lit); }
.table-note { font-size: 13.5px; color: var(--slate); max-width: 64em; margin-top: 4px; }
.band--night .table-note { color: var(--paper-ink-2); }
.table-note + .btn-row { margin-top: 26px; }

/* Two-column place table: wrapping cells, first column is a row label */
.table--where td { white-space: normal; font-size: 15px; }
.table--where th { white-space: normal; }
.table--where td:first-child { font-family: var(--mono); font-weight: 500; font-size: 12.5px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--slate); padding-top: 15px; width: 18%; }
.table--where th:first-child { width: 18%; }
.table--where th:not(:first-child) { font-family: var(--display); font-size: 17px; font-weight: 620; font-stretch: 104%; letter-spacing: -0.005em; text-transform: none; color: var(--ink); }
.table--where th:not(:first-child) small { display: block; font-family: var(--mono); font-size: 11.5px; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--slate); margin-top: 4px; }
.table--where td strong { font-weight: 600; }
.band--night .table--where td:first-child, .band--night .table--where th:not(:first-child) small { color: var(--haze); }
.band--night .table--where th:not(:first-child) { color: var(--paper-ink); }

@media (max-width: 760px) {
  .table { font-size: 14px; }
  .table th, .table td { padding-right: 10px; }
  .table--wide thead { display: none; }
  .table--wide tr { display: block; padding: 14px 0 12px; border-top: 1px solid var(--line); }
  .table--wide td { display: grid; grid-template-columns: 88px minmax(0, 1fr); gap: 10px; border: 0; padding: 3px 0; white-space: normal; }
  .table--wide td::before { content: attr(data-label); font-family: var(--mono); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--slate); padding-top: 3px; }
  .table--wide td:first-child { display: block; font-size: 16px; margin-bottom: 6px; white-space: normal; }
  .table--wide td:first-child::before { content: none; }
  .table--wide td small { grid-column: 2; display: block; margin: 0; }
  .table--wide td:first-child small { display: block; }
  .table--wide td.cta { display: block; padding-top: 10px; }
  .table--wide td.cta::before { content: none; }
  .table--wide tbody tr:last-child td { border-bottom: 0; }
  .table--wide tbody tr:last-child { border-bottom: 1px solid var(--line); }
  .band--night .table--wide tr { border-top-color: var(--line-night); }
  .band--night .table--wide td::before { color: var(--haze); }
  .table--where thead { display: none; }
  .table--where tr { display: block; padding: 14px 0 12px; border-top: 1px solid var(--line); }
  .table--where td { display: block; border: 0; padding: 2px 0; width: auto; }
  .table--where td:first-child { padding: 0 0 4px; }
  .table--where td[data-label]::before { content: attr(data-label); display: block; font-family: var(--mono); font-size: 11px; font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; color: var(--slate); margin: 8px 0 2px; }
  .table--where tbody tr:last-child td { border-bottom: 0; }
  .table--where tbody tr:last-child { border-bottom: 1px solid var(--line); }
}

.cards { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin-bottom: 36px; }
.card {
  display: grid; gap: 10px; align-content: start;
  padding: 22px 20px 24px; border: 1px solid var(--line); border-radius: var(--radius);
  color: inherit; text-decoration: none; background: var(--paper-2);
  transition: border-color 0.2s;
}
.card:hover { border-color: var(--ink); }
.card p { color: var(--slate); font-size: 15px; }
.card .h3 { font-size: 18px; }
.card-tag { font-size: 11.5px; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--slate); }
.card-meta { font-size: 13.5px; font-variant-numeric: tabular-nums; }
.cards--night .card { border-color: var(--line-night); background: var(--night-2); }
.cards--night .card:hover { border-color: var(--paper-ink-2); }
.cards--night .card p { color: var(--paper-ink-2); }
.cards--night .card-tag { color: var(--haze); }
@media (max-width: 1024px) { .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .cards { grid-template-columns: minmax(0, 1fr); } }

.hub { display: grid; gap: 0; }
.hub-row { padding: 32px 0; border-top: 1px solid var(--line-night); display: grid; gap: 16px; }
.hub-row .h3 a { color: inherit; text-decoration: none; }
.hub-row .h3 a:hover { color: var(--copper-lit); }
.hub-row .btn { justify-self: start; }

.configs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-bottom: 8px; }
.config { border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 20px 22px; display: grid; gap: 8px; align-content: start; background: var(--paper-2); }
.config .h3 { font-size: 20px; }
.config p { color: var(--slate); font-size: 15px; }
.config-k { font-size: 11.5px; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--slate); }

.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin: 0 0 28px; }
.stat { border-top: 1px solid var(--ink); padding-top: 12px; display: grid; gap: 4px; }
.stat b { font-family: var(--display); font-size: clamp(24px, 2.2vw, 30px); line-height: 1.05; font-weight: 650; font-stretch: 104%; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.stat span { font-size: 13.5px; color: var(--slate); }
.band--night .stat { border-top-color: var(--line-night); }
.band--night .stat span { color: var(--haze); }
@media (max-width: 1024px) { .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

.glance { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.glance > div { border: 1px solid var(--line-night); border-radius: var(--radius); padding: 20px 20px 22px; display: grid; gap: 8px; align-content: start; }
.glance .h3 { font-size: 18px; }
.glance p { color: var(--paper-ink-2); font-size: 15px; }
.glance .glance-k { font-size: 11.5px; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--haze); }
@media (max-width: 1024px) { .glance { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 760px) { .configs, .glance { grid-template-columns: minmax(0, 1fr); } }

/* ------------------------------------------------------------------
   Prose, splits, ledger, boxes
   ------------------------------------------------------------------ */

.two { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 88px); align-items: start; }
.split { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: clamp(40px, 7vw, 104px); align-items: start; }
.split--figure-left { grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); }
.split .h2 { margin-bottom: 18px; }
.split .copy { margin-bottom: 20px; }
.split .btn-row { margin-top: 24px; }
.prose { max-width: 42em; display: grid; gap: 16px; font-size: 16.5px; line-height: 1.58; color: var(--ink-2); }
.prose .h2 { color: var(--ink); }
.two .prose { font-size: 16px; }
.prose--night { color: var(--paper-ink-2); }
.prose--night .h2 { color: var(--paper-ink); }
.prose--night a { color: var(--paper-ink); }
.prose a { text-underline-offset: 3px; }

.ledger { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-self: start; }
.ledger-h { font-size: 11.5px; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--copper-lit); padding-bottom: 10px; border-bottom: 1px solid var(--line-night); margin-bottom: 4px; }
.ledger li { padding: 10px 0; border-bottom: 1px solid var(--line-night-2); font-size: 15px; color: var(--paper-ink); }

.terms-box { border: 1px solid var(--line); border-radius: var(--radius); padding: 24px 24px 26px; display: grid; gap: 14px; background: var(--paper-2); }
.terms-box .h3 { font-size: 20px; }
.terms-box dl { display: grid; gap: 0; }
.terms-box dl > div { display: grid; grid-template-columns: minmax(120px, 0.7fr) 2fr; gap: 12px; padding: 10px 0; border-top: 1px solid var(--line); }
.terms-box dt { color: var(--slate); font-size: 14px; }
.terms-box dd { font-weight: 500; font-size: 15px; }

@media (max-width: 900px) { .split, .split--figure-left { grid-template-columns: minmax(0, 1fr); } .split--figure-left .figure { order: 2; } }
@media (max-width: 760px) { .two { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 600px) { .ledger { grid-template-columns: 1fr; } }

/* ------------------------------------------------------------------
   Drawings
   ------------------------------------------------------------------ */

.figure { margin: 0; }
.dwg { display: block; width: 100%; height: auto; color: inherit; }
.dwg--rack { max-width: 460px; }
.dwg-node { stroke: var(--copper-lit); fill: none; }
.band:not(.band--night):not(.band--dusk) .dwg-node { stroke: var(--copper); }
.dwg-label { fill: currentColor; font-size: 12px; letter-spacing: 0.08em; }
.figure--light { color: var(--ink); }

#projects { position: relative; }
#nodes-now .spec { margin-top: 2.5rem; }

/* ------------------------------------------------------------------
   Motion: little, and none when asked
   ------------------------------------------------------------------ */

.rise .line { display: block; }
.rise .line > span { display: block; animation: fade-up 0.7s cubic-bezier(0.16, 1, 0.3, 1) both; }
.rise .line:nth-child(2) > span { animation-delay: 0.08s; }
.hero .kicker, .hero .lead, .hero .btn-row, .hero-date, .hero-figure, .facts { animation: fade-up 0.7s cubic-bezier(0.16, 1, 0.3, 1) both; }
.hero .lead { animation-delay: 0.18s; }
.hero .btn-row { animation-delay: 0.26s; }
.hero-date { animation-delay: 0.34s; }
.hero-figure { animation-delay: 0.2s; }
.facts { animation-delay: 0.4s; }
@keyframes fade-up { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }

.js .reveal { opacity: 0; transform: translateY(12px); transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1); }
.js .reveal.is-in { opacity: 1; transform: none; }

.js .latency .bar { transform-box: fill-box; transform-origin: 0 50%; transform: scaleX(0); transition: transform 1s cubic-bezier(0.16, 1, 0.3, 1) 0.15s; }
.js .latency.is-in .bar { transform: scaleX(1); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .reveal { opacity: 1; transform: none; }
  .js .latency .bar { transform: none; }
}

@media print {
  .site-header, .close, .btn, .skip { display: none; }
  body { background: #fff; color: #000; }
  .band--night, .band--dusk, .hero, .page-top, .site-footer { background: #fff; color: #000; }
}