:root {
  --bg: oklch(17% .012 258);
  --fg: oklch(92% .01 100);
  --signal: oklch(78% .19 155);
  --signal-ink: oklch(15% .01 258);
  --muted: oklch(65% .02 258);
  --faint: oklch(74% .015 258);
  --border: oklch(28% .015 258);
  --card: oklch(21% .015 258);
  --grid: oklab(0.9 0 0 / .05);
  --terminal-active-fg: oklch(96% .01 100);
  --header-height: 57px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-height) + 24px); }
body {
  margin: 0;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--fg);
  font-family: Inter, system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, select { cursor: pointer; }
::selection { background: var(--signal); color: var(--signal-ink); }
:focus-visible { outline: 1px solid var(--signal); outline-offset: 4px; }

.skip-link {
  position: fixed; top: 12px; left: 12px; z-index: 100;
  transform: translateY(-160%);
  padding: 10px 14px; border-radius: 4px;
  background: var(--signal); color: var(--signal-ink);
  font: 11px "JetBrains Mono", monospace;
  transition: transform .18s ease;
}
.skip-link:focus { transform: translateY(0); }

.scroll-progress {
  position: fixed; top: 0; left: 0; z-index: 90;
  width: 100%; height: 2px;
  transform: scaleX(0); transform-origin: left;
  background: var(--signal); pointer-events: none;
}
.wrap { width: min(1240px, calc(100% - 48px)); margin-inline: auto; }
.display { font-family: "Instrument Serif", Georgia, serif; font-weight: 400; letter-spacing: -.02em; }
.grid-bg {
  background-image:
    linear-gradient(to right, var(--grid) 1px, transparent 1px),
    linear-gradient(to bottom, var(--grid) 1px, transparent 1px);
  background-size: 56px 56px;
}
.dot { display: inline-block; width: 7px; height: 7px; margin-right: 9px; border-radius: 50%; background: var(--signal); }

.ticker {
  height: 34px; overflow: hidden; max-width: 100%;
  border-bottom: 1px solid var(--border);
  color: var(--faint);
  font: 11px "JetBrains Mono", monospace;
  letter-spacing: .02em; white-space: nowrap;
}
.ticker-track {
  display: flex; width: max-content; height: 100%;
  align-items: center;
  animation: tape 75s linear infinite;
}
.ticker-group { display: flex; align-items: center; gap: 46px; padding-right: 46px; }
.ticker-track i { color: var(--signal); font-style: normal; }
.ticker:hover .ticker-track { animation-play-state: paused; }
@keyframes tape { to { transform: translateX(-50%); } }


.site-header {
  position: sticky; top: 0; z-index: 50;
  border-bottom: 1px solid var(--border);
  background: color-mix(in oklch, var(--bg) 92%, transparent);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
}
.nav { height: var(--header-height); display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.mark { position: relative; z-index: 2; font: 13px "JetBrains Mono", monospace; letter-spacing: .01em; white-space: nowrap; }
.links { display: flex; gap: 30px; color: var(--muted); font: 12px "JetBrains Mono", monospace; letter-spacing: .01em; }
.links a { position: relative; padding-block: 21px; transition: color .18s ease; }
.links a::after {
  position: absolute; right: 0; bottom: -1px; left: 0; height: 1px;
  transform: scaleX(0); transform-origin: left;
  background: var(--signal); content: ""; transition: transform .18s ease;
}
.links a:hover, .links a[aria-current="location"] { color: var(--fg); }
.links a[aria-current="location"]::after { transform: scaleX(1); }

.contact, .menu-toggle {
  min-height: 36px; border: 1px solid var(--border); border-radius: 6px;
  background: transparent; color: var(--fg); font: 12px "JetBrains Mono", monospace;
}
.contact { display: inline-flex; align-items: center; padding: 0 14px; white-space: nowrap; transition: border-color .18s ease, color .18s ease; }
.contact:hover { border-color: var(--signal); color: var(--signal); }
.menu-toggle { display: none; width: 40px; padding: 0; }
.menu-toggle span, .menu-toggle::before, .menu-toggle::after {
  display: block; width: 15px; height: 1px; margin: 4px auto;
  background: currentColor; content: ""; transition: transform .18s ease, opacity .18s ease;
}
.menu-toggle[aria-expanded="true"] span { opacity: 0; }
.menu-toggle[aria-expanded="true"]::before { transform: translateY(5px) rotate(45deg); }
.menu-toggle[aria-expanded="true"]::after { transform: translateY(-5px) rotate(-45deg); }

.hero { min-height: 600px; display: flex; align-items: center; }
.hero-inner { padding: 96px 0 104px; }
.hero-main { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 56px; align-items: center; }
.hero-text { min-width: 0; }
.hero-panel {
  min-width: 0; overflow: hidden;
  border: 1px solid var(--border); border-radius: 10px;
  background: var(--card);
}
.hero-panel-head {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 12px 16px; border-bottom: 1px solid var(--border);
  color: var(--muted); font: 11px "JetBrains Mono", monospace; letter-spacing: .04em;
}
.hero-panel-head .dot {
  display: inline-block; width: 6px; height: 6px; margin-right: 9px; border-radius: 50%;
  background: var(--signal); vertical-align: middle;
}
.hero-panel-meta { color: var(--signal); }
.hero-loop { margin: 0; padding: 6px 0; list-style: none; }
.hero-loop li {
  position: relative; display: grid; align-items: baseline;
  grid-template-columns: 26px minmax(0, auto) minmax(0, 1fr);
  gap: 12px; padding: 11px 16px 11px 15px;
  border-left: 1px solid transparent;
  font: 12px "JetBrains Mono", monospace;
  animation: loop-step 7.2s ease-in-out infinite;
}
.hero-loop li + li { border-top: 1px solid color-mix(in oklch, var(--border) 55%, transparent); }
.hero-loop-n { color: var(--muted); }
.hero-loop-stage { color: var(--fg); }
.hero-loop-note { color: var(--faint); opacity: .72; text-align: right; overflow-wrap: anywhere; }
.hero-panel-foot { padding: 16px; border-top: 1px solid var(--border); }
.hp-net { display: block; width: 100%; height: 108px; overflow: visible; }
.hp-edge {
  stroke: color-mix(in oklch, var(--signal) 22%, transparent);
  stroke-width: .6;
  animation: edge-pulse 5.6s ease-in-out infinite;
}
.hp-dot { fill: color-mix(in oklch, var(--signal) 55%, transparent); }
.hp-halo {
  fill: none; stroke: var(--signal); stroke-width: .6; opacity: 0;
  transform-box: fill-box; transform-origin: center;
  animation: halo-ring 5.6s ease-out infinite;
}
.hp-node { animation: node-pulse 5.6s ease-in-out infinite; }
@keyframes halo-ring {
  0% { opacity: 0; transform: scale(.4); }
  10% { opacity: .7; transform: scale(1); }
  26%, 100% { opacity: 0; transform: scale(1.5); }
}

.hero-panel-caption {
  display: flex; justify-content: space-between; gap: 12px; margin: 14px 0 0;
  color: var(--muted); font: 10px "JetBrains Mono", monospace; letter-spacing: .05em;
}
@keyframes edge-pulse {
  0%, 100% { stroke: color-mix(in oklch, var(--signal) 18%, transparent); stroke-width: .6; }
  12% { stroke: color-mix(in oklch, var(--signal) 90%, transparent); stroke-width: 1.1; }
  34% { stroke: color-mix(in oklch, var(--signal) 20%, transparent); stroke-width: .6; }
}
@keyframes node-pulse {
  0%, 100% { opacity: .8; }
  10% { opacity: 1; }
}

@keyframes loop-step {
  0%, 14% { border-left-color: var(--signal); background: color-mix(in oklch, var(--signal) 6%, transparent); }
  22%, 100% { border-left-color: transparent; background: transparent; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-loop li, .hp-edge, .hp-node, .hp-halo, .ticker-track { animation: none; }
  .hp-halo { opacity: 0; }
}


.system-label {
  color: var(--muted); font: 11px "JetBrains Mono", monospace;
  letter-spacing: .08em;
}
.system-label::before {
  width: 28px; height: 1px; display: inline-block; margin-right: 11px;
  background: var(--signal); vertical-align: middle; content: "";
}
.eyebrow { max-width: 640px; margin: 0 0 10px; color: var(--muted); font-size: 15px; letter-spacing: .01em; }
.hero h1 { max-width: 760px; margin: 16px 0 0; font-size: clamp(44px, 4.4vw, 68px); line-height: 1.05; }
.hero h1 em, .section-title em, .statement em { color: var(--signal); font-weight: 400; font-style: italic; }
.hero-side { max-width: 640px; margin-top: 30px; }
.lede { max-width: 560px; color: var(--muted); font-size: 16px; line-height: 1.65; margin: 0; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.button {
  min-height: 46px; display: inline-flex; align-items: center; justify-content: center;
  padding: 0 18px; border: 1px solid var(--border); border-radius: 6px;
  background: transparent; color: var(--fg); font: 12px "JetBrains Mono", monospace;
  letter-spacing: .01em;
  transition: border-color .18s ease, background .18s ease, color .18s ease;
}
.button:hover { border-color: var(--signal); }
.button.primary { border-color: var(--signal); background: var(--signal); color: var(--signal-ink); }
.button.primary:hover { background: color-mix(in oklch, var(--signal) 88%, white); }

.proof-section { border-block: 1px solid var(--border); padding: 34px 0 30px; }
.proof-bar { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.proof b { display: block; font: 400 34px "Instrument Serif", Georgia, serif; letter-spacing: -.02em; color: var(--signal); }
.proof span { display: block; margin-top: 6px; color: var(--muted); font: 11px "JetBrains Mono", monospace; letter-spacing: .03em; }

.section { padding: 96px 0; border-bottom: 1px solid var(--border); }
.section.compact { padding: 80px 0; }
.section-tag {
  margin-bottom: 26px; color: var(--muted);
  font: 11px "JetBrains Mono", monospace;
  letter-spacing: .06em;
}
.section-tag::before {
  width: 32px; height: 1px; display: inline-block; margin-right: 11px;
  background: var(--signal); vertical-align: middle; content: "";
}
.section-title { margin: 0 0 26px; font-size: clamp(40px, 3.8vw, 60px); line-height: 1.06; }
.statement { max-width: 900px; margin: 0; font-size: clamp(44px, 4.4vw, 70px); line-height: 1.05; }
.copy { max-width: 720px; color: var(--muted); font-size: 16px; line-height: 1.75; margin: 0; }

.terminal {
  margin-top: 34px; overflow: hidden; border: 1px solid var(--border); border-radius: 7px;
  background: color-mix(in oklch, var(--bg) 92%, black);
}
.terminal-head {
  min-height: 39px; display: flex; align-items: center;
  padding: 0 15px; border-bottom: 1px solid var(--border);
  color: var(--muted); font: 10px "JetBrains Mono", monospace;
  letter-spacing: .04em;
}
.terminal-row {
  min-height: 45px; display: grid; grid-template-columns: 190px 1fr;
  gap: 14px; align-items: start; padding: 14px 15px;
  border-bottom: 1px solid var(--border);
  color: var(--faint); font: 11px/1.65 "JetBrains Mono", monospace;
  transition: color .32s ease, background .32s ease;
}
.terminal-row:last-child { border-bottom: 0; }
.terminal-row.is-active { background: color-mix(in oklch, var(--signal) 8%, transparent); color: var(--terminal-active-fg); }
.terminal-row .verb { color: color-mix(in oklch, var(--signal) 55%, var(--faint)); transition: color .32s ease; }
.terminal-row.is-active .verb { color: var(--signal); }
.terminal-note { margin: 15px 0 0; color: var(--muted); font: 9px/1.6 "JetBrains Mono", monospace; }

.thesis-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 76px; align-items: start; }
.principles { overflow: hidden; border: 1px solid var(--border); border-radius: 7px; }
.principle {
  display: grid; grid-template-columns: 48px 1fr; gap: 14px;
  padding: 22px 20px; border-bottom: 1px solid var(--border); background: var(--card);
}
.principle:last-child { border-bottom: 0; }
.principle b { color: var(--signal); font: 10px "JetBrains Mono", monospace; font-weight: 400; }
.principle strong { display: block; font: 22px "Instrument Serif", Georgia, serif; font-weight: 400; }
.principle span { display: block; margin-top: 6px; color: var(--muted); font-size: 13px; line-height: 1.6; }

.cards {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; margin-top: 40px;
  overflow: hidden; border: 1px solid var(--border); border-radius: 7px; background: var(--border);
}
.card { padding: 26px 22px; background: var(--card); }
.card h3 { margin: 0 0 10px; color: var(--signal); font: 11px "JetBrains Mono", monospace; font-weight: 400; letter-spacing: .05em; }
.card p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.65; }

.mandates {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1px; overflow: hidden;
  border: 1px solid var(--border); border-radius: 7px; background: var(--border);
}
.mandate {
  padding: 28px; background: var(--card); border: 0; text-align: left; color: inherit;
  transition: background .18s ease;
}
.mandate:hover { background: color-mix(in oklch, var(--card) 88%, var(--signal)); }
.mandate.is-selected { box-shadow: inset 0 0 0 1px var(--signal); }
.mandate .code { display: block; color: var(--signal); font: 10px "JetBrains Mono", monospace; letter-spacing: .04em; }
.mandate h3 { margin: 14px 0 10px; font: 26px/1.1 "Instrument Serif", Georgia, serif; font-weight: 400; }
.mandate p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.65; }

.inquiry { margin-top: 26px; padding: 30px; border: 1px solid var(--border); border-radius: 7px; background: var(--card); }
.fields { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 22px; }
.field { display: flex; flex-direction: column; gap: 7px; min-width: 0; }
.field.wide { grid-column: 1 / -1; }
.field label { color: var(--faint); font: 10px "JetBrains Mono", monospace; letter-spacing: .03em; }
.field input, .field select, .field textarea {
  width: 100%; max-width: 100%; border: 1px solid var(--border); border-radius: 5px; outline: 0;
  background: var(--bg); color: var(--fg); font: 12px "JetBrains Mono", monospace;
}
.field input, .field select { min-height: 44px; padding: 0 12px; }
.field textarea { min-height: 104px; padding: 12px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--signal); }
.field input::placeholder, .field textarea::placeholder { color: var(--faint); opacity: 1; }

.form-status { min-height: 16px; margin: 14px 0 0; color: var(--signal); font: 9px/1.5 "JetBrains Mono", monospace; }
.fallback { margin-top: 16px; color: var(--muted); font: 10px "JetBrains Mono", monospace; letter-spacing: .08em; }
.fallback a:hover { color: var(--signal); }

.policy-note {
  margin: 20px 0 0; padding: 14px 16px; border-left: 2px solid var(--border);
  color: var(--muted); font-size: 12.5px; line-height: 1.7; max-width: 760px;
}


.callout {
  margin-top: 48px; padding: 32px; display: flex; gap: 32px; flex-wrap: wrap;
  align-items: center; justify-content: space-between;
  border: 1px solid var(--signal); border-radius: 7px;
  background: color-mix(in oklch, var(--signal) 6%, var(--bg));
}
.callout h3 { margin: 0 0 12px; font-size: 30px; line-height: 1.1; }
.callout p { max-width: 620px; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.7; }
.callout-email { margin-top: 12px !important; color: var(--signal) !important; font: 11px "JetBrains Mono", monospace; letter-spacing: .08em; }

.operators {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1px; overflow: hidden;
  border: 1px solid var(--border); border-radius: 7px; background: var(--border);
}
.operator { padding: 28px; background: var(--card); }
.operator h3 { margin: 0 0 10px; font: 26px "Instrument Serif", Georgia, serif; font-weight: 400; }
.operator p { max-width: 500px; color: var(--muted); font-size: 13px; line-height: 1.7; margin: 0; }

.closing { padding: 140px 0; text-align: left; }
.closing-title { margin: 26px 0 0; font-size: clamp(48px, 6vw, 92px); line-height: 1.02; }
.closing-sub { margin: 18px 0 0; color: var(--signal); font: 15px "JetBrains Mono", monospace; letter-spacing: .04em; }

footer.wrap {
  min-height: 118px; display: flex; align-items: center; justify-content: space-between;
  gap: 24px; color: var(--muted); font: 10px "JetBrains Mono", monospace; letter-spacing: .03em;
}
footer.wrap a:hover { color: var(--signal); }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .55s ease, transform .55s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1040px) {
  .cards { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .wrap { width: min(100% - 30px, 1240px); }
  .ticker-group { gap: 25px; padding-right: 25px; }
  .menu-toggle { position: relative; z-index: 2; display: block; }
  .contact { display: none; }
  .links {
    position: fixed; inset: var(--header-height) 0 auto;
    display: grid; gap: 0; padding: 9px 15px 22px;
    transform: translateY(-120%);
    border-bottom: 1px solid var(--border); background: var(--bg);
    visibility: hidden;
    transition: transform .25s ease, visibility .25s;
  }
  .links.is-open { transform: translateY(0); visibility: visible; }
  .links a { padding: 16px 0; border-bottom: 1px solid var(--border); }
  .links a::after { display: none; }
  .hero { min-height: 0; }
  .hero-inner { padding: 72px 0 84px; }
  .hero-main { grid-template-columns: 1fr; gap: 40px; }
  .hero h1 { font-size: 42px; }

  .thesis-grid { grid-template-columns: 1fr; gap: 42px; }
  .section { padding: 76px 0; }
  .closing { padding: 100px 0; }
  .terminal-row { grid-template-columns: 1fr; gap: 6px; font-size: 11px; overflow-wrap: anywhere; }
  .mandates, .operators, .cards { grid-template-columns: 1fr; }
  .proof-bar { grid-template-columns: 1fr 1fr; gap: 20px 16px; }
  .section-title { font-size: 42px; }
  .statement { font-size: 46px; }
}

@media (max-width: 540px) {
  .actions { flex-direction: column; align-items: stretch; }
  .button { width: 100%; }
  .fields { grid-template-columns: 1fr; }
  .field.wide { grid-column: auto; }
  .hero h1 { font-size: 42px; }
  .statement { font-size: 40px; }
  .closing-title { font-size: 46px; }
  .inquiry { padding: 22px 18px; }
  .callout { padding: 24px 20px; }
  footer.wrap { align-items: flex-start; flex-direction: column; justify-content: center; padding-block: 28px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

html:not(.has-js) .reveal { opacity: 1; transform: none; }

.field select {
  -webkit-appearance: none;
  appearance: none;
  height: 44px;
  padding: 0 42px 0 12px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16'%3E%3Cpath d='m4 6 4 4 4-4' fill='none' stroke='%2388929c' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
}