:root {
  color-scheme: dark;
  --bg: #0a0a0f;
  --bg-soft: #0e0e16;
  --surface: #12121c;
  --surface-2: #171724;
  --ink: #f3f2fb;
  --muted: #aaa9bb;
  --faint: #747386;
  --line: rgba(225, 222, 255, .13);
  --line-strong: rgba(225, 222, 255, .24);
  --violet: #9c8cff;
  --violet-deep: #745dff;
  --cyan: #64e6f5;
  --coral: #ff876f;
  --ease: cubic-bezier(.16, 1, .3, 1);
  --sans: "Geologica", ui-sans-serif, system-ui, -apple-system, sans-serif;
  --mono: "Fragment Mono", ui-monospace, SFMono-Regular, Consolas, monospace;
  --max: 1240px;
  --nav-h: 72px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 32px);
  background: var(--bg);
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  color: var(--ink);
  background:
    radial-gradient(ellipse 52% 36% at 79% 7%, rgba(116, 93, 255, .13), transparent 72%),
    var(--bg);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

::selection { color: #09090d; background: var(--cyan); }

a { color: inherit; }

button, input { font: inherit; }

button { color: inherit; }

img, canvas, svg { display: block; max-width: 100%; }

h1, h2, h3, p { margin-top: 0; }

h1, h2, h3 {
  line-height: 1.06;
  letter-spacing: -.035em;
  text-wrap: balance;
}

p { text-wrap: pretty; }

.mono { font-family: var(--mono); }

.skip-link {
  position: fixed;
  z-index: 60;
  top: 12px;
  left: 12px;
  transform: translateY(-150%);
  padding: 10px 14px;
  color: #08080c;
  background: var(--cyan);
  font: 13px var(--mono);
  text-decoration: none;
}

.skip-link:focus { transform: translateY(0); }

:focus-visible { outline: 2px solid var(--cyan); outline-offset: 4px; }

.scroll-progress {
  position: fixed;
  z-index: 50;
  inset: 0 0 auto;
  height: 4px;
  background: rgba(255,255,255,.04);
}

.scroll-progress__buffer,
.scroll-progress__played {
  position: absolute;
  inset: 0 auto 0 0;
  transform-origin: left center;
}

.scroll-progress__buffer { width: 100%; background: rgba(255,255,255,.05); }

.scroll-progress__played {
  width: 100%;
  transform: scaleX(0);
  background: linear-gradient(90deg, var(--violet-deep), var(--violet), var(--cyan));
  box-shadow: 0 0 12px rgba(100,230,245,.45);
}

.scroll-progress__tick {
  position: absolute;
  top: 0;
  width: 1px;
  height: 4px;
  background: rgba(255,255,255,.7);
}

.tick-1 { left: 16%; } .tick-2 { left: 32%; } .tick-3 { left: 51%; }
.tick-4 { left: 70%; } .tick-5 { left: 87%; }

.site-header {
  position: sticky;
  z-index: 40;
  top: 4px;
  height: var(--nav-h);
  border-bottom: 1px solid var(--line);
  background: rgba(10,10,15,.8);
  backdrop-filter: blur(18px) saturate(140%);
}

.nav-shell {
  width: min(calc(100% - 40px), var(--max));
  height: 100%;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--ink);
  font: 500 13px/1 var(--mono);
  letter-spacing: .04em;
  text-decoration: none;
  white-space: nowrap;
}

.brand__slash { color: var(--cyan); }

.brand__mark { display: flex; align-items: end; gap: 2px; height: 16px; }
.brand__mark i { display: block; width: 3px; background: var(--violet); }
.brand__mark i:nth-child(1) { height: 8px; }
.brand__mark i:nth-child(2) { height: 16px; background: var(--cyan); }
.brand__mark i:nth-child(3) { height: 11px; }

.nav-links { display: flex; align-items: center; gap: clamp(16px, 2.3vw, 32px); }

.nav-links a {
  position: relative;
  color: var(--muted);
  font: 11px/1 var(--mono);
  text-decoration: none;
  transition: color .25s ease;
}

.nav-links a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -10px;
  left: 0;
  height: 1px;
  transform: scaleX(0);
  background: var(--cyan);
  transition: transform .35s var(--ease);
}

.nav-links a:hover,
.nav-links a.is-active { color: var(--ink); }
.nav-links a.is-active::after { transform: scaleX(1); }

.nav-status {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--cyan);
  font: 11px/1 var(--mono);
  text-decoration: none;
}

.status-dot, .live-light {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(100,230,245,.1), 0 0 12px rgba(100,230,245,.6);
}

.section-shell { width: min(calc(100% - 48px), var(--max)); margin-inline: auto; }

.hero {
  width: min(calc(100% - 48px), var(--max));
  min-height: calc(100svh - var(--nav-h) - 4px);
  margin-inline: auto;
  padding: clamp(72px, 9vw, 128px) 0 72px;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(420px, .92fr);
  align-items: center;
  gap: clamp(48px, 7vw, 104px);
}

.hero__copy { position: relative; z-index: 2; }

.hero__signal,
.section-tag,
.step-label {
  color: var(--violet);
  font: 11px/1.4 var(--mono);
  letter-spacing: .055em;
}

.hero__signal { margin-bottom: 25px; }
.hero__signal span { color: var(--cyan); }

.hero h1 {
  max-width: 760px;
  margin-bottom: 28px;
  font-size: clamp(3.4rem, 6.2vw, 5.8rem);
  font-weight: 500;
  letter-spacing: -.04em;
}

.hero h1 em { color: var(--cyan); font-style: normal; }

.hero__lede {
  max-width: 66ch;
  margin-bottom: 35px;
  color: #c4c3d1;
  font-size: clamp(1.02rem, 1.5vw, 1.18rem);
  font-weight: 300;
  line-height: 1.75;
}

.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; }

.button {
  min-height: 48px;
  padding: 0 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  border: 1px solid var(--line-strong);
  font: 12px/1 var(--mono);
  text-decoration: none;
  transition: border-color .25s ease, background .25s ease, color .25s ease, transform .25s var(--ease);
}

.button:hover { transform: translateY(-2px); }
.button--primary { color: #09090d; border-color: var(--cyan); background: var(--cyan); }
.button--primary:hover { background: #a0f4fc; }
.button--quiet:hover { color: var(--cyan); border-color: var(--cyan); background: rgba(100,230,245,.04); }

.hero__legend {
  margin: clamp(50px, 8vw, 90px) 0 0;
  padding-top: 20px;
  display: flex;
  gap: clamp(24px, 5vw, 64px);
  border-top: 1px solid var(--line);
}

.hero__legend div { display: grid; gap: 6px; }
.hero__legend dt { color: var(--faint); font: 10px/1 var(--mono); text-transform: uppercase; }
.hero__legend dd { margin: 0; color: var(--muted); font: 12px/1.3 var(--mono); }

.hero__instrument {
  position: relative;
  min-height: 520px;
  overflow: hidden;
  border: 1px solid rgba(156,140,255,.34);
  border-radius: 14px;
  background: linear-gradient(145deg, rgba(28,24,52,.86), rgba(10,10,15,.9));
  box-shadow: inset 0 0 90px rgba(116,93,255,.08);
}

.hero__instrument::before {
  content: "";
  position: absolute;
  width: 270px;
  height: 270px;
  right: -80px;
  top: 40px;
  border-radius: 50%;
  background: rgba(100,230,245,.08);
  filter: blur(54px);
}

.instrument__chrome,
.instrument__readout {
  position: relative;
  z-index: 2;
  min-height: 53px;
  padding: 0 17px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  font: 10px/1 var(--mono);
  letter-spacing: .055em;
}

.instrument__title { display: flex; align-items: center; gap: 12px; }

.icon-button {
  width: 32px;
  height: 32px;
  padding: 7px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
}
.icon-button svg { width: 16px; height: 16px; fill: var(--muted); }
.icon-button:hover { border-color: var(--cyan); }
.icon-button:hover svg { fill: var(--cyan); }
.icon-button .play-icon { display: none; }
.icon-button.is-paused .pause-icon { display: none; }
.icon-button.is-paused .play-icon { display: block; }

#embeddingCanvas { width: 100%; height: 410px; }

.instrument__readout {
  min-height: 57px;
  border-top: 1px solid var(--line);
  border-bottom: 0;
  color: var(--faint);
}
.instrument__readout b { color: var(--cyan); font-weight: 400; }

.premise {
  padding: clamp(100px, 13vw, 180px) 0;
  display: grid;
  grid-template-columns: .65fr 1.7fr 1fr;
  gap: clamp(28px, 5vw, 72px);
  border-top: 1px solid var(--line);
  align-items: start;
}

.premise__index { color: var(--faint); font-size: 10px; }
.premise h2 { max-width: 14ch; margin-bottom: 24px; font-size: clamp(2.4rem, 4.5vw, 4.6rem); font-weight: 450; }
.premise__content p { max-width: 61ch; margin: 0; color: var(--muted); font-size: 1.08rem; }

.equation {
  min-height: 210px;
  padding: 28px;
  display: flex;
  flex-wrap: wrap;
  align-content: center;
  align-items: center;
  gap: 12px;
  border-top: 1px solid var(--violet);
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font: 15px/1.5 var(--mono);
}
.equation__input { color: var(--violet); }
.equation__output { color: var(--cyan); }
.equation__fn { padding: 5px 8px; background: rgba(255,255,255,.06); }
.equation small { flex-basis: 100%; margin-top: 18px; color: var(--faint); font-size: 10px; }

.pipeline { padding: 42px 0 clamp(110px, 14vw, 190px); }

.section-heading {
  margin-bottom: clamp(56px, 8vw, 100px);
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: clamp(36px, 8vw, 120px);
  align-items: end;
}

.section-heading h2,
.references__heading h2,
.budget h2,
.techniques h2 {
  max-width: 15ch;
  margin: 14px 0 0;
  font-size: clamp(2.65rem, 5.6vw, 5rem);
  font-weight: 450;
}

.section-heading > p {
  max-width: 58ch;
  margin: 0;
  color: var(--muted);
  font-size: 1.02rem;
}

.pipeline-list { margin: 0; padding: 0; list-style: none; }

.pipeline-step {
  position: relative;
  min-height: 350px;
  padding: clamp(48px, 6vw, 76px) 0;
  display: grid;
  grid-template-columns: 70px minmax(300px, 1fr) minmax(340px, .95fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  border-top: 1px solid var(--line);
}
.pipeline-step:last-child { border-bottom: 1px solid var(--line); }

.step-number { align-self: start; padding-top: 4px; color: var(--faint); font: 12px/1 var(--mono); }
.step-label { margin-bottom: 16px; color: var(--cyan); }
.step-copy h3 { margin-bottom: 20px; font-size: clamp(1.8rem, 3vw, 2.8rem); font-weight: 450; }
.step-copy > p:not(.step-label) { max-width: 58ch; color: var(--muted); }
.step-copy code { display: inline-block; margin-top: 8px; padding: 7px 10px; color: var(--violet); background: rgba(156,140,255,.07); font: 11px/1.3 var(--mono); }

.step-visual {
  position: relative;
  height: 210px;
  overflow: hidden;
  border-radius: 12px;
  background: rgba(255,255,255,.025);
}

.sampling-visual { display: flex; align-items: center; justify-content: center; }
.filmstrip { width: 88%; display: flex; gap: 6px; }
.filmstrip i {
  flex: 1;
  height: 94px;
  transform: skewY(-4deg);
  border: 1px solid var(--line-strong);
  background: linear-gradient(150deg, rgba(156,140,255,.16), rgba(100,230,245,.025));
}
.filmstrip i.selected { border-color: var(--cyan); background: rgba(100,230,245,.13); box-shadow: inset 0 -3px var(--cyan); }
.sampling-visual > span { position: absolute; bottom: 20px; color: var(--faint); font: 9px var(--mono); }
.sampling-visual > span:nth-of-type(1) { left: 6%; }
.sampling-visual > span:nth-of-type(2) { left: 48%; }
.sampling-visual > span:nth-of-type(3) { right: 6%; }

.patch-visual { display: flex; align-items: center; justify-content: space-around; padding: 24px; }
.patch-grid { width: 138px; height: 138px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px; transform: perspective(400px) rotateY(18deg); }
.patch-grid i { border: 1px solid rgba(156,140,255,.34); background: rgba(156,140,255,.06); transition: background .2s ease; }
.patch-grid i:nth-child(6), .patch-grid i:nth-child(7), .patch-grid i:nth-child(10) { background: rgba(100,230,245,.25); border-color: var(--cyan); }
.patch-vector { width: 170px; padding: 14px; color: var(--cyan); border: 1px solid rgba(100,230,245,.24); font: 10px/1 var(--mono); }

.time-visual { display: flex; align-items: center; justify-content: center; }
.time-visual svg { width: 88%; overflow: visible; }
.time-visual path { fill: none; stroke: var(--violet); stroke-width: 2; }
.time-visual circle { fill: var(--cyan); }
.time-axis { position: absolute; bottom: 32px; right: 6%; left: 6%; height: 1px; display: flex; justify-content: space-between; background: var(--line-strong); }
.time-axis i { width: 1px; height: 8px; background: var(--faint); }

.pool-visual { display: flex; align-items: center; justify-content: center; gap: 22px; padding: 24px; }
.pool-input { width: 140px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 5px; }
.pool-input i, .pool-output i { aspect-ratio: 1; border: 1px solid rgba(156,140,255,.32); background: rgba(156,140,255,.1); }
.pool-visual svg { width: 70px; }
.pool-visual svg path { fill: none; stroke: rgba(100,230,245,.4); }
.pool-output { width: 48px; display: grid; gap: 7px; }
.pool-output i { border-color: var(--cyan); background: rgba(100,230,245,.22); }

.fusion-visual { padding: 62px 26px; display: flex; align-items: center; justify-content: center; gap: 7px; flex-wrap: wrap; }
.fusion-visual span { position: relative; z-index: 2; padding: 11px 9px; border: 1px solid var(--line-strong); font: 10px/1 var(--mono); }
.fusion-visual .visual-token { color: var(--cyan); border-color: rgba(100,230,245,.35); background: rgba(100,230,245,.08); }
.fusion-visual .text-token { color: var(--ink); background: rgba(255,255,255,.04); }
.attention-scan { position: absolute; z-index: 3; top: 0; bottom: 0; left: 20%; width: 1px; background: var(--cyan); box-shadow: 0 0 18px var(--cyan); animation: scan 3.6s var(--ease) infinite alternate; }
@keyframes scan { to { transform: translateX(230px); } }

.constraints {
  padding: clamp(110px, 14vw, 180px) 0;
  color: #0a0a0f;
  background: var(--ink);
}
.section-heading--light .section-tag { color: #6048d7; }
.section-heading--light > p { color: #4d4b58; }

.tradeoff-field {
  display: grid;
  grid-template-columns: 1fr minmax(280px, .9fr) 1fr;
  grid-template-areas:
    "continuity core compute"
    "resolution core alignment";
  gap: 1px;
  background: rgba(10,10,15,.18);
  border: 1px solid rgba(10,10,15,.18);
}

.constraint { min-height: 230px; padding: clamp(28px, 4vw, 45px); background: var(--ink); }
.constraint--continuity { grid-area: continuity; }
.constraint--compute { grid-area: compute; }
.constraint--resolution { grid-area: resolution; }
.constraint--alignment { grid-area: alignment; }
.constraint__code { display: block; margin-bottom: 54px; color: #6d55df; font-size: 12px; }
.constraint h3 { margin-bottom: 15px; font-size: 1.45rem; font-weight: 520; letter-spacing: -.025em; }
.constraint p { margin: 0; color: #55535e; font-size: .92rem; line-height: 1.7; }

.tradeoff-core {
  position: relative;
  grid-area: core;
  min-height: 461px;
  overflow: hidden;
  display: grid;
  place-items: center;
  background: #11111b;
  color: var(--ink);
}
.tradeoff-core::before { content: ""; position: absolute; inset: 15%; background: rgba(116,93,255,.23); filter: blur(52px); }
.tradeoff-core svg { position: relative; z-index: 1; width: 78%; overflow: visible; }
.triangle-track { fill: none; stroke: rgba(255,255,255,.18); stroke-width: 1; }
.triangle-fill { fill: rgba(156,140,255,.08); stroke: var(--violet); stroke-width: 1.5; }
.tradeoff-core circle { fill: var(--cyan); filter: drop-shadow(0 0 8px var(--cyan)); }
.tradeoff-core b { position: absolute; z-index: 2; font: 500 12px var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.tradeoff-label { position: absolute; z-index: 2; color: #aaa9bb; font: 9px var(--mono); text-transform: uppercase; }
.label-space { top: 10%; left: 50%; transform: translateX(-50%); }
.label-time { right: 5%; bottom: 8%; }
.label-context { bottom: 8%; left: 5%; }

.models { padding: clamp(110px, 14vw, 180px) 0; }

.table-note { margin: -45px 0 20px; display: flex; justify-content: flex-end; gap: 10px; }
.disclosure { display: inline-flex; align-items: center; gap: 7px; white-space: nowrap; color: var(--muted); font: 9px/1 var(--mono); }
.disclosure::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); }
.disclosure--partial::before { background: var(--coral); }

.model-table-wrap { overflow-x: auto; border-top: 1px solid var(--line-strong); border-bottom: 1px solid var(--line-strong); }
.model-table { width: 100%; min-width: 980px; border-collapse: collapse; font-size: 13px; }
.model-table th, .model-table td { padding: 24px 18px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.model-table thead th { position: sticky; top: 0; color: var(--faint); background: var(--bg); font: 9px/1.3 var(--mono); letter-spacing: .06em; text-transform: uppercase; }
.model-table tbody tr:last-child > * { border-bottom: 0; }
.model-table tbody tr { transition: background .2s ease; }
.model-table tbody tr:hover { background: rgba(156,140,255,.035); }
.model-table tbody th { width: 155px; }
.model-table tbody th a { color: var(--ink); font-size: 15px; text-decoration-color: rgba(100,230,245,.4); text-underline-offset: 4px; }
.model-table tbody th small { display: block; margin-top: 7px; color: var(--faint); font: 9px var(--mono); }
.model-table td { color: var(--muted); line-height: 1.6; }
.model-table td:nth-child(2) { width: 120px; color: var(--violet); font: 10px/1.5 var(--mono); }
.model-table td a { color: var(--cyan); text-decoration-thickness: 1px; text-underline-offset: 3px; }
.model-footnote, .budget-source { margin-top: 18px; color: var(--faint); font-size: 11px; }

.budget {
  padding: clamp(90px, 12vw, 150px) 0;
  display: grid;
  grid-template-columns: .72fr 1.28fr;
  gap: clamp(48px, 9vw, 130px);
  border-top: 1px solid var(--line);
}
.budget__intro > p:not(.section-tag) { max-width: 48ch; margin-top: 28px; color: var(--muted); }
.budget-formula { margin-top: 34px; padding: 14px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); color: var(--violet); font-size: 10px; }
.budget-tool { overflow: hidden; border-radius: 14px; background: var(--surface); box-shadow: inset 0 0 0 1px var(--line); }
.controls { padding: clamp(26px, 4vw, 42px); }
.controls > label:not(.switch-row) { margin-bottom: 12px; display: flex; justify-content: space-between; color: var(--muted); font: 11px/1 var(--mono); }
.controls output { color: var(--cyan); }
.controls input[type="range"] { width: 100%; margin: 0 0 36px; accent-color: var(--violet); cursor: pointer; }
.controls input[type="range"]::-webkit-slider-runnable-track { height: 3px; background: var(--line-strong); }
.controls input[type="range"]::-webkit-slider-thumb { width: 17px; height: 17px; margin-top: -7px; border: 4px solid var(--violet); border-radius: 50%; background: var(--surface); appearance: none; }
.switch-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; cursor: pointer; }
.switch-row span { display: grid; gap: 5px; }
.switch-row b { color: var(--muted); font: 11px var(--mono); }
.switch-row small { color: var(--faint); font: 9px var(--mono); }
.switch-row input { position: absolute; opacity: 0; pointer-events: none; }
.switch-row i { position: relative; width: 42px; height: 23px; border-radius: 99px; background: #2a2937; transition: background .25s ease; }
.switch-row i::after { content: ""; position: absolute; top: 4px; left: 4px; width: 15px; height: 15px; border-radius: 50%; background: var(--muted); transition: transform .3s var(--ease), background .25s ease; }
.switch-row input:checked + i { background: rgba(100,230,245,.25); }
.switch-row input:checked + i::after { transform: translateX(19px); background: var(--cyan); }
.switch-row input:focus-visible + i { outline: 2px solid var(--cyan); outline-offset: 4px; }

.budget-output { padding: clamp(26px, 4vw, 42px); border-top: 1px solid var(--line); background: #0d0d15; }
.budget-output__number { display: grid; gap: 6px; }
.budget-output__number span { color: var(--cyan); font: 400 clamp(2.8rem, 5vw, 4.8rem)/1 var(--mono); letter-spacing: -.06em; }
.budget-output__number small { color: var(--faint); font: 9px var(--mono); text-transform: uppercase; }
.budget-breakdown { margin: 34px 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); }
.budget-breakdown div { padding: 14px; display: grid; gap: 5px; background: #0d0d15; }
.budget-breakdown span { color: var(--faint); font: 9px var(--mono); }
.budget-breakdown b { color: var(--muted); font: 400 13px var(--mono); }
.context-meter { position: relative; height: 7px; margin: 28px 0 30px; background: rgba(255,255,255,.07); }
.context-meter__fill { height: 100%; width: 100%; transform: scaleX(.0174); transform-origin: left center; background: linear-gradient(90deg, var(--violet), var(--cyan)); transition: transform .45s var(--ease); }
.context-marker { position: absolute; top: 12px; color: var(--faint); font: 8px var(--mono); }
.marker-128 { left: 12.8%; }.marker-1m { right: 0; }
.budget-output p { margin: 0; color: var(--muted); font-size: 12px; }
.budget-source { grid-column: 2; margin: 18px 0 0; align-self: start; }
.budget-source a { color: var(--cyan); }

.techniques { padding: clamp(110px, 14vw, 180px) 0; background: #0e0e16; }
.techniques__intro { max-width: 800px; margin-bottom: 70px; }
.techniques__intro > p:last-child { max-width: 56ch; margin: 28px 0 0; color: var(--muted); }
.technique-tabs { display: grid; grid-template-columns: 290px 1fr; border-top: 1px solid var(--line-strong); border-bottom: 1px solid var(--line-strong); }
.tab-list { padding: 18px 0; display: flex; flex-direction: column; border-right: 1px solid var(--line); }
.tab-list button { position: relative; width: 100%; padding: 21px 24px; display: flex; gap: 20px; border: 0; background: transparent; color: var(--faint); font: 12px var(--mono); text-align: left; cursor: pointer; transition: color .2s ease, background .2s ease; }
.tab-list button span { color: #5e5d70; }
.tab-list button::after { content: "→"; margin-left: auto; opacity: 0; transform: translateX(-8px); transition: opacity .25s ease, transform .3s var(--ease); }
.tab-list button:hover { color: var(--ink); }
.tab-list button[aria-selected="true"] { color: var(--cyan); background: rgba(100,230,245,.045); }
.tab-list button[aria-selected="true"]::after { opacity: 1; transform: translateX(0); }
.tab-panels { min-height: 430px; }
.tab-panels article { min-height: 430px; padding: clamp(34px, 6vw, 72px); grid-template-columns: 1.15fr .85fr; gap: clamp(48px, 8vw, 100px); align-items: end; }
.tab-panels article:not([hidden]) { display: grid; }
.technique-panel__main > p:first-child { color: var(--violet); font-size: 10px; }
.technique-panel__main h3 { margin: 18px 0 25px; font-size: clamp(2rem, 4vw, 3.8rem); font-weight: 450; }
.technique-panel__main > p:last-child { max-width: 58ch; color: var(--muted); }
.tab-panels dl { margin: 0; border-top: 1px solid var(--line); }
.tab-panels dl div { padding: 16px 0; display: grid; grid-template-columns: 90px 1fr; gap: 16px; border-bottom: 1px solid var(--line); }
.tab-panels dt { color: var(--faint); font: 9px var(--mono); text-transform: uppercase; }
.tab-panels dd { margin: 0; color: var(--muted); font-size: 12px; }

.alignment-strip { margin-top: 95px; display: grid; grid-template-columns: 1.35fr repeat(4, 1fr); border-top: 1px solid var(--line-strong); border-bottom: 1px solid var(--line-strong); }
.alignment-strip > div { min-height: 180px; padding: 25px; border-right: 1px solid var(--line); }
.alignment-strip > div:last-child { border: 0; }
.alignment-strip__title span { color: var(--violet); font-size: 9px; }
.alignment-strip__title h3 { margin-top: 50px; font-size: 1.5rem; font-weight: 450; }
.alignment-method { display: flex; flex-direction: column; justify-content: space-between; gap: 30px; }
.alignment-method b { color: var(--cyan); font: 11px var(--mono); }
.alignment-method span { color: var(--muted); font-size: 11px; line-height: 1.6; }

.applications { padding: clamp(110px, 14vw, 180px) 0; }
.application-list { border-top: 1px solid var(--line-strong); }
.application-list article { min-height: 190px; padding: 35px 0; display: grid; grid-template-columns: 80px 1fr 260px; gap: 34px; align-items: center; border-bottom: 1px solid var(--line); transition: background .25s ease, transform .35s var(--ease); }
.application-list article:hover { transform: translateX(6px); background: rgba(156,140,255,.03); }
.app-index { color: var(--violet); font-size: 11px; }
.application-list h3 { margin-bottom: 12px; font-size: clamp(1.5rem, 2.6vw, 2.2rem); font-weight: 450; }
.application-list div p { max-width: 62ch; margin: 0; color: var(--muted); font-size: .92rem; }
.app-io { justify-self: end; color: var(--faint); font-size: 10px; }

.takeaway { padding: clamp(100px, 15vw, 200px) 0; color: #08080d; background: var(--cyan); }
.takeaway__inner { display: grid; grid-template-columns: .5fr 1.6fr .8fr; gap: clamp(30px, 6vw, 90px); align-items: start; }
.takeaway__inner > p:first-child { font-size: 10px; }
.takeaway h2 { margin: 0; font-size: clamp(3rem, 6.5vw, 6rem); font-weight: 500; letter-spacing: -.04em; }
.takeaway__inner > p:nth-of-type(2) { color: #24464b; }
.takeaway a { grid-column: 3; margin-top: 20px; display: flex; justify-content: space-between; border-bottom: 1px solid rgba(8,8,13,.35); font: 11px var(--mono); text-decoration: none; }

.references { padding: clamp(110px, 14vw, 180px) 0; display: grid; grid-template-columns: .65fr 1.35fr; gap: clamp(48px, 9vw, 130px); }
.references__heading { position: sticky; top: calc(var(--nav-h) + 34px); align-self: start; }
.references__heading h2 { font-size: clamp(2.6rem, 4.5vw, 4.4rem); }
.references__heading > p:last-child { max-width: 40ch; margin-top: 28px; color: var(--muted); font-size: 13px; }
.reference-list { margin: 0; padding: 0; list-style: none; counter-reset: refs; border-top: 1px solid var(--line-strong); }
.reference-list li { counter-increment: refs; }
.reference-list a { position: relative; padding: 23px 0 23px 46px; display: grid; grid-template-columns: 125px 1fr 110px; gap: 22px; border-bottom: 1px solid var(--line); text-decoration: none; }
.reference-list a::before { content: counter(refs, decimal-leading-zero); position: absolute; left: 0; top: 27px; color: var(--violet); font: 9px var(--mono); }
.reference-list span, .reference-list time { color: var(--faint); font: 9px/1.5 var(--mono); }
.reference-list b { color: var(--muted); font-size: 12px; font-weight: 400; line-height: 1.5; transition: color .2s ease; }
.reference-list time { text-align: right; }
.reference-list a:hover b { color: var(--cyan); }

.site-footer {
  width: min(calc(100% - 48px), var(--max));
  margin-inline: auto;
  padding: 42px 0;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 30px;
  border-top: 1px solid var(--line-strong);
}
.site-footer p { margin: 9px 0 0; color: var(--faint); font-size: 10px; }
.site-footer > p { text-align: right; }

@media (max-width: 1040px) {
  .nav-links a:nth-child(2), .nav-links a:nth-child(4), .nav-links a:nth-child(5) { display: none; }
  .hero { grid-template-columns: 1fr .85fr; gap: 35px; }
  .hero h1 { font-size: clamp(3.2rem, 6vw, 4.8rem); }
  .hero__instrument { min-height: 450px; }
  #embeddingCanvas { height: 340px; }
  .instrument__readout span:nth-child(2) { display: none; }
  .premise { grid-template-columns: .4fr 1.6fr; }
  .equation { grid-column: 2; }
  .pipeline-step { grid-template-columns: 46px minmax(260px, .9fr) minmax(320px, 1.1fr); gap: 28px; }
  .tradeoff-field { grid-template-columns: 1fr 1fr; grid-template-areas: "core core" "continuity compute" "resolution alignment"; }
  .tradeoff-core { min-height: 420px; }
  .tradeoff-core svg { width: 340px; }
  .budget { grid-template-columns: .8fr 1.2fr; gap: 55px; }
  .alignment-strip { grid-template-columns: repeat(2, 1fr); }
  .alignment-strip > div { border-bottom: 1px solid var(--line); }
  .alignment-strip > div:nth-child(2n) { border-right: 0; }
  .alignment-strip__title { grid-column: span 2; }
  .takeaway__inner { grid-template-columns: .4fr 1.6fr; }
  .takeaway__inner > p:nth-of-type(2), .takeaway a { grid-column: 2; }
}

@media (max-width: 760px) {
  :root { --nav-h: 62px; }
  .section-shell, .hero, .site-footer, .nav-shell { width: min(calc(100% - 32px), var(--max)); }
  .nav-links { display: none; }
  .nav-status span:last-child { display: none; }
  .hero { min-height: auto; padding: 70px 0 90px; grid-template-columns: 1fr; }
  .hero h1 { font-size: clamp(3rem, 14vw, 4.6rem); }
  .hero__instrument { min-height: 430px; margin-top: 20px; }
  #embeddingCanvas { height: 320px; }
  .hero__legend { justify-content: space-between; gap: 15px; }
  .hero__legend div:nth-child(2) { display: none; }
  .premise { padding: 100px 0; grid-template-columns: 1fr; }
  .premise__index { margin-bottom: 15px; }
  .equation { grid-column: auto; min-height: 170px; }
  .section-heading { grid-template-columns: 1fr; gap: 28px; }
  .section-heading h2, .budget h2, .techniques h2 { font-size: clamp(2.5rem, 12vw, 4rem); }
  .pipeline-step { grid-template-columns: 32px 1fr; padding: 50px 0; }
  .step-visual { grid-column: 2; grid-row: 1; height: 190px; }
  .step-copy { grid-column: 2; }
  .step-number { grid-row: 1 / span 2; }
  .patch-vector { display: none; }
  .tradeoff-field { grid-template-columns: 1fr; grid-template-areas: "core" "continuity" "compute" "resolution" "alignment"; }
  .tradeoff-core { min-height: 360px; }
  .constraint { min-height: 0; }
  .constraint__code { margin-bottom: 30px; }
  .table-note { margin: -30px 0 18px; justify-content: flex-start; flex-wrap: wrap; }
  .budget { grid-template-columns: 1fr; }
  .budget-source { grid-column: auto; margin: 16px 0 0; }
  .technique-tabs { grid-template-columns: 1fr; }
  .tab-list { flex-direction: row; overflow-x: auto; border-right: 0; border-bottom: 1px solid var(--line); }
  .tab-list button { min-width: 145px; padding: 18px; }
  .tab-list button::after { display: none; }
  .tab-panels { min-height: 540px; }
  .tab-panels article { min-height: 540px; grid-template-columns: 1fr; align-content: center; gap: 35px; }
  .alignment-strip { grid-template-columns: 1fr; }
  .alignment-strip__title { grid-column: auto; }
  .alignment-strip > div { min-height: 145px; border-right: 0; }
  .application-list article { grid-template-columns: 36px 1fr; gap: 16px; }
  .app-io { grid-column: 2; justify-self: start; }
  .takeaway__inner { grid-template-columns: 1fr; }
  .takeaway__inner > p:nth-of-type(2), .takeaway a { grid-column: auto; }
  .references { grid-template-columns: 1fr; }
  .references__heading { position: static; }
  .reference-list a { grid-template-columns: 1fr; gap: 7px; padding-left: 36px; }
  .reference-list time { text-align: left; }
  .site-footer { align-items: start; flex-direction: column; }
  .site-footer > p { text-align: left; }
}

@media (max-width: 420px) {
  .hero__instrument { min-height: 390px; }
  #embeddingCanvas { height: 282px; }
  .instrument__readout span:last-child { display: none; }
  .hero__actions .button { width: 100%; }
  .pipeline-step { grid-template-columns: 24px 1fr; gap: 15px; }
  .patch-grid { width: 120px; height: 120px; }
  .budget-breakdown { grid-template-columns: 1fr; }
  .budget-source { margin-top: 16px; }
}

@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; }
}