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

@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 {
  /* The Fulmis design system tokens, 2026-09-17. */
  --night: #121415;      /* surface */
  --night-2: #1c1e20;    /* surface-raised */
  --dusk: #261d18;       /* surface-ember */
  --glow: #fcd090;       /* amber */
  --copper: #e5630b;     /* signal */
  --copper-lit: #fc823c; /* flare */
  --ember: #61150d;
  --arc: #35a9de;
  --snow: #f0e8da;       /* band-raised */
  --white: #e7d5ba;      /* bone */
  --ink: #121415;
  --paper-ink: #f4efe6;  /* ink on the dark ground */
  --slate: #5c544b;      /* band-muted */
  --signal-text: #993c09;
  --line: rgba(18, 20, 21, 0.18);
  --line-night: rgba(244, 239, 230, 0.16);
  --haze: #a29a90;       /* ink-muted */
  --unlit: #3b3e41;
  --field: #faf6ee;

  --gutter: clamp(20px, 5vw, 72px);
  --max: 1240px;
  --display: "Archivo", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font: "Geist", system-ui, -apple-system, "Segoe UI", sans-serif;
}

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

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

body {
  margin: 0;
  background: var(--snow);
  color: var(--ink);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.55;
  font-weight: 400;
  font-stretch: 100%;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, 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; }

: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: 6px;
}
.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(44px, 7.7vw, 112px);
  line-height: 0.9;
  font-weight: 800;
  font-stretch: 125%;
  letter-spacing: -0.03em;
}
.h2 {
  font-family: var(--display);
  font-size: clamp(32px, 4.6vw, 60px);
  line-height: 1.02;
  font-weight: 750;
  font-stretch: 118%;
  letter-spacing: -0.02em;
  max-width: 18ch;
}
.h3 {
  font-family: var(--display); font-size: 20px; line-height: 1.25; font-weight: 650; font-stretch: 108%; }
.lead { font-size: clamp(19px, 1.7vw, 23px); line-height: 1.45; max-width: 36em; }
.copy { max-width: 38em; }
.small { font-size: 14.5px; line-height: 1.5; }
.num { font-variant-numeric: tabular-nums; }

/* Buttons */

.btn {
  display: inline-block;
  padding: 14px 24px;
  border-radius: 999px;
  border: 1.5px solid transparent;
  font: inherit;
  font-size: 16px;
  font-weight: 650;
  line-height: 1.2;
  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); }
.btn--light:hover { background: var(--glow); }
.btn--dark { background: var(--night); color: var(--paper-ink); }
.btn--dark:hover { background: var(--ember); }
.btn--line { border-color: currentColor; color: inherit; background: transparent; }
.btn--line:hover { background: rgba(244, 239, 230, 0.14); }
.btn--sm { padding: 10px 18px; font-size: 15px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

/* Header */

.site-header { position: fixed; top: 0; left: 0; right: 0; z-index: 20; color: var(--paper-ink); transition: background-color 0.4s, box-shadow 0.4s; }
.site-header.is-stuck { background: rgba(18, 20, 21, 0.72); -webkit-backdrop-filter: blur(14px) saturate(1.3); backdrop-filter: blur(14px) saturate(1.3); box-shadow: 0 1px 0 var(--line-night); }
.header-inner { transition: padding 0.4s; }
.is-stuck .header-inner { padding-top: 13px; padding-bottom: 13px; }
.header-inner {
  max-width: var(--max); margin: 0 auto; padding: 22px var(--gutter);
  display: flex; align-items: center; gap: 32px;
}
.wordmark { height: 22px; width: auto; fill: currentColor; }
.nav { display: flex; gap: 28px; margin-left: auto; font-size: 15.5px; font-weight: 500; }
.nav a { text-decoration: none; padding: 6px 0; border-bottom: 1.5px solid transparent; }
.nav a:hover { border-bottom-color: var(--glow); }

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

/* Hero: the Andes at dusk */

.hero {
  position: relative;
  color: var(--paper-ink);
  background: linear-gradient(180deg,
    #121415 0%, #17181a 30%, #261d18 52%, #61150d 74%, #e5630b 90%, #fc823c 100%);
  min-height: min(100vh, 980px);
  padding: clamp(130px, 19vh, 210px) 0 clamp(290px, 40vw, 560px);
  overflow: hidden;
}
.hero .lead { margin-top: clamp(24px, 3vw, 40px); }
.hero .btn-row { margin-top: 34px; }
.hero-date {
  margin-top: 26px; font-size: 15.5px; font-weight: 500; color: var(--haze);
}
.ridge { position: absolute; left: 0; right: 0; bottom: -1px; width: 100%; height: clamp(230px, 34vw, 460px); }

/* Bands */

.band { padding: clamp(72px, 10vw, 140px) 0; }
.band--night { background: var(--night); color: var(--paper-ink); padding-top: clamp(40px, 6vw, 80px); }
.band--dusk { background: linear-gradient(135deg, #261d18 0%, #3d2114 100%); color: var(--paper-ink); }
.band--white { background: var(--white); }
.band-head { display: grid; gap: 22px; margin-bottom: clamp(40px, 6vw, 76px); }
.band--night .copy, .band--dusk .copy { color: #d8d1c5; }

/* The cluster */

.cluster { display: grid; gap: clamp(36px, 5vw, 64px); }
.cluster .band-head { margin-bottom: 0; }
.racks { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: clamp(6px, 1.2vw, 16px); }
.rack {
  display: grid; gap: 10px; justify-items: center;
  padding: 0; border: 0; background: none; cursor: pointer;
  font: inherit; font-size: 13.5px; font-weight: 500;
  color: var(--copper-lit);
  transition: color 0.35s ease, filter 0.35s ease;
  filter: drop-shadow(0 0 7px rgba(252, 130, 60, 0.4));
}
.rack svg { width: 100%; height: auto; }
.rack span { color: var(--haze); font-variant-numeric: tabular-nums; }
.rack.is-off { color: var(--unlit); filter: none; }

.js .racks.is-waiting .rack { color: var(--unlit); filter: none; }
.racks.is-lighting .rack:nth-child(1) { transition-delay: 0s; }
.racks.is-lighting .rack:nth-child(2) { transition-delay: 0.09s; }
.racks.is-lighting .rack:nth-child(3) { transition-delay: 0.18s; }
.racks.is-lighting .rack:nth-child(4) { transition-delay: 0.27s; }
.racks.is-lighting .rack:nth-child(5) { transition-delay: 0.36s; }
.racks.is-lighting .rack:nth-child(6) { transition-delay: 0.45s; }
.racks.is-lighting .rack:nth-child(7) { transition-delay: 0.54s; }
.racks.is-lighting .rack:nth-child(8) { transition-delay: 0.63s; }
.racks.is-lighting .rack:nth-child(9) { transition-delay: 0.72s; }
.racks.is-lighting .rack:nth-child(10) { transition-delay: 0.81s; }
.racks.is-lighting .rack:nth-child(11) { transition-delay: 0.9s; }
.racks.is-lighting .rack:nth-child(12) { transition-delay: 0.99s; }

.readout {
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 10px 36px;
  margin-top: clamp(26px, 3vw, 40px); padding-top: 24px;
  border-top: 1px solid var(--line-night);
}
.readout-figure {
  font-family: var(--display);
  font-size: clamp(30px, 4vw, 52px); line-height: 1; font-weight: 750; font-stretch: 118%;
  letter-spacing: -0.02em; font-variant-numeric: tabular-nums;
}
.readout-hint { color: var(--haze); font-size: 15px; }
.readout .btn { margin-left: auto; }

@media (max-width: 700px) {
  .racks { grid-template-columns: repeat(6, minmax(0, 1fr)); row-gap: 22px; }
  .readout .btn { margin-left: 0; }
}

.spec { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: clamp(32px, 6vw, 96px); }
.spec > div {
  display: grid; grid-template-columns: minmax(110px, 0.8fr) 2fr; gap: 16px;
  padding: 16px 0; border-top: 1px solid var(--line-night);
}
.spec dt { color: var(--haze); font-size: 15.5px; }
.spec dd { font-weight: 500; font-variant-numeric: tabular-nums; }
@media (max-width: 860px) { .spec { grid-template-columns: 1fr; } }

/* Terms */

.terms { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(28px, 4vw, 56px) clamp(32px, 6vw, 96px); }
.term { border-top: 2px solid var(--ink); padding-top: 18px; display: grid; gap: 8px; align-content: start; }
.term p { color: var(--slate); max-width: 30em; }
@media (max-width: 760px) { .terms { grid-template-columns: 1fr; } }

.steps {
  margin-top: clamp(56px, 8vw, 104px);
  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: 26px 20px 0 0; border-top: 1px solid var(--line);
  font-weight: 600; font-stretch: 108%;
}
.steps li::before {
  content: counter(step);
  position: absolute; top: -15px; left: 0;
  width: 30px; height: 30px; border-radius: 50%;
  background: var(--ink); color: var(--paper-ink);
  display: grid; place-items: center;
  font-size: 14px; font-weight: 650;
}
.steps li:last-child::before { background: var(--copper); }
.steps small { font-family: var(--font); display: block; margin-top: 4px; color: var(--slate); font-size: 14.5px; font-weight: 400; font-stretch: 100%; }
@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 30px 34px; }
  .steps li::before { top: -2px; left: -15px; }
  .steps li:last-child { padding-bottom: 0; }
}

/* Santiago */

.place { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(40px, 7vw, 110px); align-items: start; }
.place-facts { display: grid; gap: 30px; }
.place-facts p { color: var(--slate); margin-top: 6px; max-width: 32em; }
.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-weight: 650; font-variant-numeric: tabular-nums; }
.latency .bar { fill: var(--signal-text); }
.latency .track { fill: rgba(18, 20, 21, 0.1); }
.source { color: var(--slate); font-size: 14px; }
@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, 110px); align-items: end; }
.campus .copy a { text-decoration-color: var(--glow); text-underline-offset: 3px; }
.campus-head { display: grid; gap: 22px; }
.campus-stats { display: grid; gap: 0; }
.campus-stats > div { padding: 20px 0; border-top: 1px solid var(--line-night); display: grid; gap: 2px; }
.campus-stats dt {
  font-family: var(--display);
  font-size: clamp(30px, 3.6vw, 46px); line-height: 1.05; font-weight: 750; font-stretch: 118%;
  letter-spacing: -0.02em; font-variant-numeric: tabular-nums;
}
.campus-stats dd { color: #d8d1c5; font-size: 15.5px; }
@media (max-width: 860px) { .campus { grid-template-columns: 1fr; } }

/* Questions */

.qa { display: grid; max-width: 920px; }
.qa > div {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: 12px 40px;
  padding: 26px 0; border-top: 1px solid var(--line);
}
.qa dt { font-family: var(--display); font-weight: 650; font-stretch: 108%; font-size: 19px; line-height: 1.3; }
.qa dd { color: var(--slate); }
@media (max-width: 700px) { .qa > div { grid-template-columns: 1fr; } }

/* Close */

.close { background: var(--night); color: var(--paper-ink); padding: clamp(84px, 12vw, 170px) 0; }
.close .h2 { max-width: 14ch; font-size: clamp(38px, 6.4vw, 92px); }
.close .btn-row { margin-top: 38px; align-items: center; gap: 12px 26px; }
.close a.mail { color: var(--haze); text-underline-offset: 3px; }
.close a.mail:hover { color: var(--paper-ink); }

/* Footer */

.site-footer { background: var(--night); color: var(--haze); padding: 0 0 44px; font-size: 14.5px; }
.footer-inner {
  border-top: 1px solid var(--line-night); padding-top: 34px;
  display: flex; flex-wrap: wrap; gap: 24px 64px; align-items: flex-start;
}
.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: 700px) { .footer-end { margin-left: 0; } }

/* Inner pages: contact and 404 */

.page-top {
  color: var(--paper-ink);
  background: linear-gradient(180deg, #121415 0%, #1c1e20 55%, #261d18 100%);
  padding: clamp(130px, 17vh, 190px) 0 clamp(56px, 8vw, 96px);
}
.page-top .h1 { font-size: clamp(44px, 7.6vw, 104px); }
.page-top .lead { margin-top: 24px; color: #d8d1c5; }
.page-top .btn-row { margin-top: 32px; }

.contact { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: clamp(40px, 7vw, 110px); align-items: start; }
@media (max-width: 860px) { .contact { grid-template-columns: 1fr; } }

.form { display: grid; gap: 22px; }
.field { display: grid; gap: 7px; }
.label { font-weight: 600; font-size: 15.5px; }
.req { color: var(--signal-text); }
.input, .select {
  width: 100%; font: inherit; color: var(--ink);
  background: var(--field); border: 1.5px solid rgba(18, 20, 21, 0.35); border-radius: 10px;
  padding: 13px 14px; 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: 18px; top: 50%; width: 8px; height: 8px;
  border-right: 2px solid var(--ink); border-bottom: 2px solid var(--ink);
  transform: translateY(-70%) rotate(45deg); pointer-events: none;
}
.help { color: var(--slate); font-size: 14px; }
.input[aria-invalid="true"] { border-color: #b3261e; }
.field-error { color: #b3261e; font-size: 14px; font-weight: 500; }
.form-status {
  padding: 16px 18px; border-radius: 10px; background: var(--field);
  border-left: 4px solid var(--copper); font-weight: 500;
}
.form-status[hidden] { display: none; }

.aside { display: grid; gap: 28px; }
.aside > div { border-top: 2px solid var(--ink); padding-top: 16px; display: grid; gap: 6px; }
.aside p { color: var(--slate); }
.aside a { text-underline-offset: 3px; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .rack, .btn { transition: none; }
  .racks.is-lighting .rack { transition-delay: 0s; }
}

/* Hardware */

.platforms { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 34px; }
.platforms li {
  font-family: var(--display);
  padding: 10px 18px; border: 1.5px solid var(--ink); border-radius: 999px;
  font-weight: 600; font-stretch: 108%; font-size: 16px;
}
textarea.input { resize: vertical; min-height: 120px; line-height: 1.5; }

/* Company framing */

.band--lead { padding-top: clamp(48px, 7vw, 96px); }
.kicker { font-size: 16px; font-weight: 600; color: var(--copper-lit); }
.terms--night .term { border-top-color: var(--line-night); border-top-width: 1px; }
.terms--night .term p { color: #d8d1c5; }
#projects { border-top: 1px solid var(--line-night); }
#hardware .steps { margin-top: clamp(64px, 9vw, 120px); }
.page-top .h1 { max-width: 12ch; }

/* ------------------------------------------------------------------
   Motion. One sunrise on load, parallax in the hero, reveals on scroll.
   JavaScript sets --p (scroll, 0 to 1) and --mx / --my (pointer, -1 to 1).
   ------------------------------------------------------------------ */

.hero { --p: 0; --mx: 0; --my: 0; isolation: isolate; }
.hero-copy { position: relative; z-index: 3; transform: translate3d(0, calc(var(--p) * -70px), 0); opacity: calc(1 - var(--p) * 1.25); }

.stars { position: absolute; inset: 0 0 auto 0; width: 100%; height: 62%; z-index: 0;
  transform: translate3d(calc(var(--mx) * -6px), calc(var(--p) * 40px + var(--my) * -4px), 0); }
.star { fill: #f4efe6; opacity: 0.2; animation: twinkle 5s ease-in-out infinite; }
.star.s2 { animation-duration: 7s; animation-delay: -2s; }
.star.s3 { animation-duration: 9s; animation-delay: -4s; fill: #fcd090; }
.star.s4 { animation-duration: 6s; animation-delay: -1s; }
@keyframes twinkle { 0%, 100% { opacity: 0.12; } 50% { opacity: 0.85; } }

.sun {
  position: absolute; z-index: 1; left: 64%; bottom: calc(clamp(230px, 34vw, 460px) * 0.62 - min(550px, 60vw));
  width: min(1100px, 120vw); aspect-ratio: 1; margin-left: max(-550px, -60vw);
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(252, 208, 144, 0.95) 0%, rgba(252, 130, 60, 0.6) 22%, rgba(229, 99, 11, 0.24) 46%, rgba(229, 99, 11, 0) 70%);
  transform: translate3d(calc(var(--mx) * 18px), calc(var(--p) * 160px), 0);
  animation: sunrise 3.4s cubic-bezier(0.2, 0.7, 0.2, 1) both, breathe 9s ease-in-out 3.4s infinite;
  mix-blend-mode: screen; pointer-events: none;
}
@keyframes sunrise { from { opacity: 0; translate: 0 34%; scale: 0.8; } to { opacity: 1; translate: 0 0; scale: 1; } }
@keyframes breathe { 0%, 100% { opacity: 1; scale: 1; } 50% { opacity: 0.82; scale: 1.05; } }

.ridge { z-index: 2; overflow: visible; }
.layer { transform-box: fill-box; transform-origin: 50% 100%; will-change: transform; }
.layer--far { transform: translate3d(calc(var(--mx) * -14px), calc(var(--p) * 150px), 0) scale(1.05, 1); animation: lift 2.6s cubic-bezier(0.2, 0.7, 0.2, 1) both; }
.layer--mid { transform: translate3d(calc(var(--mx) * -26px), calc(var(--p) * 80px), 0) scale(1.07, 1); animation: lift 2.2s cubic-bezier(0.2, 0.7, 0.2, 1) 0.15s both; }
.layer--near { transform: translate3d(calc(var(--mx) * -42px), 0, 0) scale(1.1, 1); animation: lift 1.8s cubic-bezier(0.2, 0.7, 0.2, 1) 0.3s both; }
@keyframes lift { from { translate: 0 40%; opacity: 0; } to { translate: 0 0; opacity: 1; } }

.grain {
  position: absolute; inset: -50%; z-index: 4; pointer-events: none; opacity: 0.22; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .6 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 0.9s steps(6) infinite;
}
@keyframes grain {
  0% { transform: translate(0, 0); } 20% { transform: translate(-3%, 2%); } 40% { transform: translate(2%, -4%); }
  60% { transform: translate(-4%, -1%); } 80% { transform: translate(3%, 3%); } 100% { transform: translate(0, 0); }
}

/* Headline: each line rises out of a mask */
.rise .line { display: block; overflow: hidden; padding-bottom: 0.12em; margin-bottom: -0.12em; }
.rise .line > span { display: block; animation: line-up 1.2s cubic-bezier(0.16, 1, 0.3, 1) both; }
.rise .line:nth-child(2) > span { animation-delay: 0.14s; }
@keyframes line-up { from { transform: translateY(112%) rotate(2.5deg); } to { transform: none; } }
.hero .lead, .hero .btn-row, .hero-date { animation: fade-up 1s cubic-bezier(0.16, 1, 0.3, 1) both; }
.hero .lead { animation-delay: 0.55s; }
.hero .btn-row { animation-delay: 0.72s; }
.hero-date { animation-delay: 0.9s; }
@keyframes fade-up { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: none; } }

/* Scroll reveals */
.js .reveal { opacity: 0; transform: translateY(36px); transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1), transform 0.9s cubic-bezier(0.16, 1, 0.3, 1); }
.js .reveal.is-in { opacity: 1; transform: none; }
.js .h2.reveal { transform: translateY(60px); filter: blur(10px); transition: opacity 1.1s cubic-bezier(0.16, 1, 0.3, 1), transform 1.2s cubic-bezier(0.16, 1, 0.3, 1), filter 1.2s cubic-bezier(0.16, 1, 0.3, 1); }
.js .h2.reveal.is-in { filter: none; transform: none; }

/* Racks: a slow breath once lit, and a lift on hover */
.rack svg { transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1); }
.rack:hover svg, .rack:focus-visible svg { transform: translateY(-8px) scale(1.04); }
.racks.is-lit .rack:not(.is-off) { animation: rack-breathe 4.5s ease-in-out infinite; }
.racks.is-lit .rack:nth-child(3n) { animation-delay: -1.5s; }
.racks.is-lit .rack:nth-child(3n + 1) { animation-delay: -3s; }
@keyframes rack-breathe {
  0%, 100% { filter: drop-shadow(0 0 6px rgba(252, 130, 60, 0.35)); }
  50% { filter: drop-shadow(0 0 16px rgba(252, 130, 60, 0.75)); }
}
#projects { position: relative; overflow: hidden; }
#projects::before {
  content: ""; position: absolute; left: 50%; top: 38%; width: 1200px; height: 620px; margin-left: -600px;
  background: radial-gradient(closest-side, rgba(229, 99, 11, 0.2), rgba(229, 99, 11, 0) 70%);
  pointer-events: none;
}
#projects .wrap { position: relative; }

/* Buttons and chips answer the pointer */
.btn { transition: background-color 0.2s, color 0.2s, border-color 0.2s, transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s; }
.btn:hover { transform: translateY(-2px); }
.btn--light:hover { box-shadow: 0 10px 40px -8px rgba(252, 130, 60, 0.7); }
.btn--dark:hover { box-shadow: 0 10px 30px -10px rgba(97, 21, 13, 0.8); }
.platforms li { transition: background-color 0.25s, color 0.25s, transform 0.25s; }
.platforms li:hover { background: var(--ink); color: var(--paper-ink); transform: translateY(-3px); }
.term { transition: border-color 0.3s; }
.term:hover { border-top-color: var(--copper); }

/* Campus: a slow drifting ember */
.band--dusk { position: relative; overflow: hidden; }
.band--dusk::before {
  content: ""; position: absolute; right: -10%; bottom: -60%; width: 900px; height: 900px; border-radius: 50%;
  background: radial-gradient(closest-side, rgba(229, 99, 11, 0.4), rgba(229, 99, 11, 0) 70%);
  animation: drift 16s ease-in-out infinite alternate; pointer-events: none;
}
.band--dusk .wrap { position: relative; }
@keyframes drift { from { transform: translate3d(0, 0, 0); } to { transform: translate3d(-22%, -12%, 0) scale(1.15); } }

/* Close: the sun again, from below */
.close { position: relative; overflow: hidden; }
.close .wrap { position: relative; z-index: 1; }
.close-glow {
  position: absolute; left: 50%; bottom: -720px; width: 1500px; height: 1000px; margin-left: -750px; border-radius: 50%;
  background: radial-gradient(closest-side, rgba(252, 208, 144, 0.7) 0%, rgba(252, 130, 60, 0.5) 25%, rgba(229, 99, 11, 0.2) 50%, rgba(229, 99, 11, 0) 70%);
  animation: breathe 8s ease-in-out infinite; pointer-events: none;
}

/* Latency bars draw themselves */
.js .latency .bar { transform-box: fill-box; transform-origin: 0 50%; transform: scaleX(0); transition: transform 1.4s cubic-bezier(0.16, 1, 0.3, 1) 0.2s; }
.js .latency.is-in .bar { transform: scaleX(1); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .reveal, .js .h2.reveal { opacity: 1; transform: none; filter: none; }
  .js .latency .bar { transform: none; }
  .hero-copy, .stars, .sun, .layer { transform: none; }
  .hero-copy { opacity: 1; }
}

/* --- Added 2026-10-10: the hardware, customers, projects and about pages. --- */
.nav a[aria-current="page"] { color: var(--copper-lit); }
.cards { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 22px; margin-bottom: 40px; }
.card {
  display: grid; gap: 10px; align-content: start;
  padding: 24px 22px 26px; border: 1.5px solid var(--line); border-radius: 6px;
  color: inherit; text-decoration: none; background: transparent;
  transition: border-color 0.25s, transform 0.25s, background-color 0.25s;
}
.card:hover { border-color: var(--copper); transform: translateY(-3px); }
.card p { color: var(--slate); font-size: 15.5px; }
.card .h3 { font-size: 19px; }
.card-tag { font-size: 13px; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; color: var(--copper-lit); }
.card-meta { font-size: 14px; font-variant-numeric: tabular-nums; }
.cards--night .card { border-color: var(--line-night); }
.cards--night .card p { color: #d8d1c5; }
.band--white .card p { color: var(--slate); }
.hub { display: grid; gap: 0; }
.hub-row { padding: 36px 0; border-top: 1px solid var(--line-night); display: grid; gap: 18px; }
.hub-row .h3 a { color: inherit; text-decoration: none; }
.hub-row .h3 a:hover { color: var(--copper-lit); }
.hub-row .btn { justify-self: start; }
.spec--one { grid-template-columns: minmax(0, 1fr); }
.spec--one > div { grid-template-columns: minmax(140px, 0.6fr) 3fr; padding: 10px 0; }
.prose { max-width: 42em; display: grid; gap: 18px; font-size: 18px; line-height: 1.55; }
.qa--wide { max-width: none; }
.qa--wide dd { display: grid; gap: 10px; }
.qa dd .ask { color: var(--ink); }
.log { display: grid; max-width: 920px; }
.log > div { display: grid; grid-template-columns: 130px minmax(0, 1fr); gap: 12px 32px; padding: 18px 0; border-top: 1px solid var(--line); }
.log dt { font-variant-numeric: tabular-nums; color: var(--slate); }
@media (max-width: 1024px) { .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) {
  .cards { grid-template-columns: minmax(0, 1fr); }
  .spec--one > div, .log > div { grid-template-columns: minmax(0, 1fr); gap: 4px; }
}

/* --- Added 2026-10-10, second pass: data-dense product pages. --- */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; margin-bottom: 28px; }
.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 14px 13px 0; border-top: 1px solid var(--line); vertical-align: top; }
.table th { font-size: 13px; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; color: var(--slate); border-top: 0; padding-top: 0; }
.table td:first-child { font-family: var(--display); font-weight: 650; font-stretch: 108%; white-space: nowrap; }
.table td:first-child a { color: inherit; text-decoration: none; }
.table td:first-child a:hover { color: var(--copper); }
.table td.cta { white-space: nowrap; }
.table .btn { padding: 8px 14px; font-size: 14px; }
.band--night .table th, .band--night .table td { border-top-color: var(--line-night); }
.band--night .table th { color: var(--haze); }
.band--night .table td:first-child a:hover { color: var(--copper-lit); }
.table-note { font-size: 14px; color: var(--slate); max-width: 60em; }
.band--night .table-note { color: #d8d1c5; }
.configs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; margin-bottom: 8px; }
.config { border: 1.5px solid var(--line); border-radius: 6px; padding: 22px 22px 24px; display: grid; gap: 8px; align-content: start; }
.config .h3 { font-size: 22px; }
.config p { color: var(--slate); font-size: 15.5px; }
.config-k { font-size: 13px; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; color: var(--copper-lit); }
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; margin: 8px 0 28px; }
.stat { border-top: 2px solid var(--line-night); padding-top: 14px; display: grid; gap: 4px; }
.stat b { font-family: var(--display); font-size: clamp(26px, 2.6vw, 34px); line-height: 1.05; font-weight: 750; font-stretch: 112%; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.stat span { font-size: 14px; color: var(--haze); }
.band:not(.band--night) .stat { border-top-color: var(--ink); }
.band:not(.band--night) .stat span { color: var(--slate); }
.glance { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.glance > div { border: 1.5px solid var(--line-night); border-radius: 6px; padding: 24px 22px; display: grid; gap: 8px; align-content: start; }
.glance .h3 { font-size: 19px; }
.glance p { color: #d8d1c5; font-size: 15.5px; }
.glance .glance-k { font-size: 13px; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; color: var(--copper-lit); }
.two { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.two .prose { font-size: 16.5px; }
.terms-box { border: 1.5px solid var(--line); border-radius: 6px; padding: 26px 26px 28px; display: grid; gap: 14px; }
.terms-box .h3 { font-size: 22px; }
.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: 14.5px; }
.terms-box dd { font-weight: 500; }
.footer-cols { display: grid; grid-template-columns: 1.2fr repeat(3, minmax(0, 1fr)); gap: 32px; padding-bottom: 36px; margin-bottom: 28px; border-bottom: 1px solid var(--line-night); }
.footer-cols h4 { font-size: 13px; font-weight: 600; letter-spacing: 0.04em; 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); text-decoration: none; }
.footer-cols a:hover { color: var(--copper-lit); }
.footer-cols p { font-size: 14.5px; color: #d8d1c5; max-width: 28em; }
.page-top .lead { max-width: 44em; }
@media (max-width: 1024px) { .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); } .glance { grid-template-columns: repeat(2, minmax(0, 1fr)); } .footer-cols { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 760px) { .configs, .glance, .two, .footer-cols { grid-template-columns: minmax(0, 1fr); } .table { font-size: 14px; } .table th, .table td { padding-right: 10px; } }

@media (max-width: 760px) {
  .table--wide thead { display: none; }
  .table--wide tr { display: block; padding: 16px 0 14px; 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-size: 12px; letter-spacing: 0.04em; text-transform: uppercase; color: var(--slate); padding-top: 2px; }
  .table--wide td:first-child { display: block; font-size: 17px; margin-bottom: 6px; white-space: normal; }
  .table--wide td:first-child::before { content: none; }
  .table--wide td.cta { display: block; padding-top: 12px; }
  .table--wide td.cta::before { content: none; }
  .band--night .table--wide tr { border-top-color: var(--line-night); }
  .band--night .table--wide td::before { color: var(--haze); }
}

/* --- 2026-10-10, third pass: rhythm and tables. --- */
.band { padding: clamp(56px, 7vw, 96px) 0; }
.band--night { padding-top: clamp(56px, 7vw, 96px); }
.band--lead { padding-top: 16px; }
.band-head { margin-bottom: clamp(28px, 4vw, 48px); gap: 16px; }
.table { font-size: 15.5px; }
.table th, .table td { padding: 14px 18px 14px 0; white-space: nowrap; }
.table th:last-child, .table td:last-child { padding-right: 0; }
.table td:first-child { white-space: nowrap; font-size: 16.5px; }
.table small { display: block; font-family: var(--font); font-size: 13px; font-weight: 400; color: var(--slate); margin-top: 2px; }
.band--night .table small { color: var(--haze); }
.table-note { margin-top: 6px; }
.table-wrap { margin-bottom: 24px; }
.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 > div { padding: 13px 0; }
.stats { margin: 0 0 24px; }
.configs { gap: 16px; }
.config, .card, .glance > div, .terms-box { border-radius: 8px; }
.glance { gap: 16px; }
.glance > div { padding: 22px 22px 24px; }
.page-top { padding: clamp(110px, 15vh, 160px) 0 clamp(48px, 7vw, 80px); }
.close { padding-top: clamp(64px, 9vw, 120px); }
@media (max-width: 760px) {
  .table--wide td, .table--wide td:first-child { white-space: normal; }
  .table--wide td small { display: inline; margin-left: 6px; }
  .table--wide td:first-child small { display: block; margin-left: 0; }
}
.band--night .steps li::before { background: var(--paper-ink); color: var(--ink); }
.band--night .steps li:last-child::before { background: var(--copper); color: var(--paper-ink); }
.band--night .steps li { border-top-color: var(--line-night); }
.table-note + .btn-row { margin-top: 28px; }
@media (max-width: 760px) {
  .table--wide td small { grid-column: 2; display: block; margin: 0; }
  .table--wide td { row-gap: 2px; }
}

/* --- 2026-10-10, fourth pass: figures, splits, quieter type. --- */
.h2 { font-size: clamp(30px, 3.6vw, 46px); letter-spacing: -0.015em; }
.page-top .h1 { font-size: clamp(38px, 5.2vw, 68px); max-width: 16ch; }
.hero .h1 { font-size: clamp(48px, 8.2vw, 112px); }
.kicker { font-size: 14px; letter-spacing: 0.02em; }
.split { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: clamp(40px, 7vw, 112px); align-items: center; }
.split--figure-left { grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); }
.split .h2 { margin-bottom: 18px; }
.split .copy { margin-bottom: 22px; }
.split .btn-row { margin-top: 26px; }
.prose p + p { margin-top: 0; }
.prose--night { color: #d8d1c5; }
.prose--night a { color: var(--paper-ink); }
.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 { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; fill: currentColor; font-size: 12px; letter-spacing: 0.08em; }
.figure--light { color: var(--ink); }
.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: 12px 22px 12px 0; margin-right: 22px; font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; font-size: 13px; letter-spacing: 0.06em; text-transform: uppercase; color: #d8d1c5; }
.strip li + li { border-left: 1px solid var(--line-night); padding-left: 22px; }
.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: 650; font-stretch: 108%; font-size: 18px; line-height: 1.25; }
.list dt small { display: block; font-family: var(--font); font-size: 13px; font-weight: 400; color: var(--slate); margin-top: 2px; }
.list dd { color: var(--slate); font-size: 15.5px; }
.card, .config, .terms-box, .glance > div { border-radius: 4px; }
.card-tag, .config-k { color: var(--slate); }
.stats { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.stat b { font-size: clamp(24px, 2.2vw, 30px); font-weight: 700; }
.campus-head { display: none; }
@media (max-width: 900px) { .split, .split--figure-left { grid-template-columns: minmax(0, 1fr); } .split--figure-left .figure { order: 2; } }
@media (max-width: 600px) { .list > div { grid-template-columns: minmax(0, 1fr); } .strip li { padding: 10px 14px 10px 0; margin-right: 14px; } .strip li + li { padding-left: 14px; } }
.ledger { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-self: start; }
.ledger-h { font-family: var(--display); font-size: 15px; font-weight: 650; letter-spacing: 0.04em; text-transform: uppercase; color: var(--copper-lit); padding-bottom: 12px; border-bottom: 1px solid var(--line-night); margin-bottom: 6px; }
.ledger li { padding: 11px 0; border-bottom: 1px solid var(--line-night); font-size: 16.5px; }
.campus-head { display: block; }
.list--wide > div { grid-template-columns: minmax(200px, 0.6fr) 2fr; }
@media (max-width: 600px) { .ledger { grid-template-columns: 1fr; } }

/* Blackwell nodes band: the spec list sits under the two cards. */
#nodes-now .spec { margin-top: 3rem; }