/* Layout: a physics lab notebook set by a Swiss typographer. 12-col grid, 1280 max,
   hairline-separated sections, mono numbered labels, one violet accent. Dark first. */
:root {
  --bg: #0A0A0B;
  --surface: #131316;
  --line: #26262B;
  --text: #F2F2EE;
  --muted: #8A8A92;
  --accent: #6E6BFF;       /* qubit violet: links, key words, sphere, active states */
  --on-accent: #0A0A0B;    /* text on accent buttons (white fails AA on #6E6BFF) */
  --accent-2: #3DE0C8;     /* cyan: only inside visuals and animations */
  --dot: rgba(242, 242, 238, 0.04);
  --nav-bg: rgba(10, 10, 11, 0.86);
  --error: #FF8A80;

  --f-display: "Space Grotesk", "Helvetica Neue", Arial, sans-serif;
  --f-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --maxw: 1280px;
  --radius: 6px;
  --ease: cubic-bezier(.2, .7, .2, 1);
  --sec-pad: clamp(56px, 6.5vw, 96px);
  color-scheme: dark;
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg: #F7F7F4; --surface: #FFFFFF; --line: #DEDED9; --text: #0A0A0B; --muted: #5E5E66;
    --accent: #5A57F0; --on-accent: #FFFFFF; --accent-2: #0E9C88;
    --dot: rgba(10, 10, 11, 0.05); --nav-bg: rgba(247, 247, 244, 0.88); --error: #B3261E;
    color-scheme: light;
  }
}
:root[data-theme="light"] {
  --bg: #F7F7F4; --surface: #FFFFFF; --line: #DEDED9; --text: #0A0A0B; --muted: #5E5E66;
  --accent: #5A57F0; --on-accent: #FFFFFF; --accent-2: #0E9C88;
  --dot: rgba(10, 10, 11, 0.05); --nav-bg: rgba(247, 247, 244, 0.88); --error: #B3261E;
  color-scheme: light;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background-color: var(--bg);
  /* graph-paper dot grid, ~4% */
  background-image: radial-gradient(var(--dot) 1px, transparent 1.2px);
  background-size: 24px 24px;
  color: var(--text);
  font: 400 17px/1.6 var(--f-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
@media (min-width: 1024px) { body { font-size: 18px; } }

::selection { background: var(--accent); color: var(--on-accent); }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }
[id] { scroll-margin-top: 96px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.wrap {
  max-width: var(--maxw); margin-inline: auto;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}
@media (min-width: 768px) {
  .wrap { padding-left: max(32px, env(safe-area-inset-left, 0px)); padding-right: max(32px, env(safe-area-inset-right, 0px)); }
}
.grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 24px; }

/* ---------- type ---------- */
h1, h2, h3 { font-family: var(--f-display); font-weight: 500; letter-spacing: -0.03em; margin: 0; text-wrap: balance; }
h1 { font-size: clamp(40px, 7.2vw, 96px); line-height: 0.98; }
h2 { font-size: clamp(32px, 4.6vw, 60px); line-height: 1.04; }
h3 { font-size: clamp(21px, 1.9vw, 24px); line-height: 1.2; letter-spacing: -0.02em; }
p { margin: 0; max-width: 65ch; }
.lede { font-size: clamp(18px, 1.5vw, 21px); color: var(--muted); line-height: 1.55; }
.muted { color: var(--muted); }
.mono { font-family: var(--f-mono); }
.label {
  font: 500 12px/1.4 var(--f-mono); text-transform: uppercase; letter-spacing: 0.16em; color: var(--muted);
}
.label b { color: var(--text); font-weight: 500; }
.accent { color: var(--accent); }
.tabular { font-variant-numeric: tabular-nums; }

/* ---------- buttons & links ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px; min-height: 48px; padding: 0 22px;
  border-radius: var(--radius); border: 1px solid var(--accent);
  font: 500 15px/1 var(--f-body); text-decoration: none; cursor: pointer;
  transition: background-color .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}
.btn-primary { background: var(--accent); color: var(--on-accent); }
.btn-primary:hover { background: transparent; color: var(--text); }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--text); }
.btn .arr { transition: transform .3s var(--ease); }
.btn:hover .arr { transform: translateX(3px); }
.link {
  color: var(--accent); text-decoration: none; font: 500 13px/1 var(--f-mono); letter-spacing: 0.08em; text-transform: uppercase;
  display: inline-flex; gap: 8px; padding-block: 6px; border-bottom: 1px solid transparent;
}
.link:hover { border-bottom-color: var(--accent); }

/* ---------- nav ---------- */
.nav {
  position: fixed; top: env(safe-area-inset-top, 0px); left: 0; right: 0; z-index: 50;
  border-bottom: 1px solid transparent;
  transition: background-color .3s var(--ease), border-color .3s var(--ease);
}
.nav.solid { background: var(--nav-bg); border-bottom-color: var(--line); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); }
.nav-in { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 24px; }
.wordmark {
  font: 500 15px/1 var(--f-mono); letter-spacing: 0.42em; text-decoration: none; color: var(--text);
  display: inline-flex; align-items: center; gap: 12px; padding-block: 8px;
}
.wordmark i { width: 9px; height: 9px; border: 1.5px solid var(--accent); border-radius: 50%; position: relative; display: inline-block; }
.wordmark i::after { content: ""; position: absolute; left: 50%; top: 50%; width: 1.5px; height: 6px; background: var(--accent); transform: translate(-50%, -100%) rotate(35deg); transform-origin: bottom center; }
.nav-links { display: flex; gap: 32px; list-style: none; margin: 0; padding: 0; }
.nav-links a {
  font: 500 13px/1 var(--f-mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); text-decoration: none;
  padding: 10px 0; border-bottom: 1px solid transparent; transition: color .2s;
}
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--text); }
.nav-links a[aria-current="page"] { border-bottom-color: var(--accent); }
.nav-tools { display: flex; align-items: center; gap: 8px; }
.icon-btn {
  width: 40px; height: 40px; display: inline-grid; place-items: center; border-radius: var(--radius);
  border: 1px solid var(--line); background: transparent; color: var(--text); cursor: pointer;
}
.icon-btn:hover { border-color: var(--muted); }
.icon-btn svg { width: 18px; height: 18px; }
.menu-btn { display: none; }
@media (max-width: 900px) {
  .nav-links { display: none; }
  .menu-btn { display: inline-grid; }
}
.menu {
  position: fixed; inset: 0; z-index: 70; background: var(--bg);
  padding: calc(env(safe-area-inset-top, 0px) + 0px) max(16px, env(safe-area-inset-right, 0px)) env(safe-area-inset-bottom, 0px) max(16px, env(safe-area-inset-left, 0px));
  display: flex; flex-direction: column;
}
.menu ol { list-style: none; margin: 32px 0 0; padding: 0; border-top: 1px solid var(--line); }
.menu li { border-bottom: 1px solid var(--line); }
.menu ol a {
  display: flex; align-items: baseline; gap: 20px; padding: 22px 0; text-decoration: none;
  font: 500 clamp(32px, 9vw, 44px)/1 var(--f-display); letter-spacing: -0.03em;
}
.menu ol a span { font: 500 12px/1 var(--f-mono); color: var(--muted); letter-spacing: 0.12em; }
.menu-foot { margin-top: auto; padding-block: 24px; }

/* ---------- sections ---------- */
.section { padding-block: var(--sec-pad); border-top: 1px solid var(--line); }
.sec-head { margin-bottom: clamp(28px, 3.5vw, 48px); align-items: start; }
.sec-head .label { grid-column: 1 / span 3; padding-top: 14px; }
.sec-head .sec-title { grid-column: 4 / span 9; display: grid; gap: 24px; }
@media (max-width: 900px) {
  .sec-head .label, .sec-head .sec-title { grid-column: 1 / -1; }
  .sec-head .label { padding-top: 0; }
}

/* reveal: only elements below the fold at load get the hidden start state */
.ln { display: block; }
.ln > span { display: inline-block; transition: opacity .6s var(--ease), transform .6s var(--ease); transition-delay: calc(var(--i, 0) * 90ms); }
.pre .ln > span { opacity: 0; transform: translateY(16px); }
.rv { transition: opacity .6s var(--ease), transform .6s var(--ease); transition-delay: calc(var(--d, 0) * 80ms); }
.rv.pre { opacity: 0; transform: translateY(16px); }

/* ---------- hero ---------- */
.hero { padding-top: calc(72px + clamp(24px, 4vw, 56px)); padding-bottom: clamp(48px, 5vw, 72px); position: relative; }
.hero .grid { align-items: center; }
.hero-copy { grid-column: 1 / span 6; display: grid; gap: 24px; position: relative; z-index: 2; }
.hero-visual { grid-column: 7 / span 6; position: relative; }
.hero .ctas { display: flex; flex-wrap: wrap; gap: 12px; }
.qword { position: relative; display: inline-block; color: var(--accent); }
.qword .ghost { visibility: hidden; }
.qword .live { position: absolute; left: 0; top: 0; white-space: nowrap; }
.bloch { position: relative; width: 100%; max-width: 620px; margin-left: auto; aspect-ratio: 1 / 1; }
.bloch canvas, .bloch svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.bloch canvas { opacity: 0; transition: opacity 1.2s var(--ease); }
.bloch.ready canvas { opacity: 1; }
.bloch.ready .fallback { opacity: 0; transition: opacity .8s; }
.readout {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; border-top: 1px solid var(--line);
  padding-top: 14px; margin-top: 8px; max-width: 620px; margin-left: auto;
}
.readout .eq { font: 400 13px/1.5 var(--f-mono); color: var(--muted); }
.readout .eq sup { font-size: 9px; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 8px 32px; padding-top: 8px; }
@media (max-width: 900px) {
  .hero-copy, .hero-visual { grid-column: 1 / -1; }
  .hero-visual { order: -1; }
  .bloch { max-width: 260px; margin-inline: auto; }
  .readout { margin-inline: auto; max-width: 340px; justify-content: center; text-align: center; }
}

/* ---------- 01 what we do ---------- */
.cols3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.col { padding: 28px 32px 0 0; display: grid; gap: 18px; align-content: start; }
.col + .col { border-left: 1px solid var(--line); padding-left: 32px; }
.col .ico { width: 48px; height: 48px; color: var(--text); transition: color .3s; }
.col:hover .ico { color: var(--accent); }
.col p { color: var(--muted); }
@media (max-width: 900px) {
  .cols3 { grid-template-columns: 1fr; }
  .col, .col + .col { border-left: 0; padding: 32px 0; }
  .col + .col { border-top: 1px solid var(--line); }
}

/* ---------- 02 why quantum ---------- */
.why { align-items: start; }
.concepts { grid-column: 1 / span 5; display: grid; gap: 0; border-top: 1px solid var(--line); }
.concept { display: grid; grid-template-columns: 64px 1fr; gap: 8px 16px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.concept .label { padding-top: 6px; }
.concept p { color: var(--muted); grid-column: 2; }
.lab { grid-column: 7 / span 6; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); }
.lab-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 14px 20px; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.lab-body { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); }
.lab-pane { padding: 24px 20px; display: grid; gap: 18px; align-content: start; justify-items: start; }
.lab-pane + .lab-pane { border-left: 1px solid var(--line); }
.bit-digit {
  width: 120px; height: 120px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 6px;
  font: 500 64px/1 var(--f-mono); font-variant-numeric: tabular-nums; transition: color .2s;
}
.qcircle { width: 100%; max-width: 230px; aspect-ratio: 1 / 1; cursor: grab; touch-action: none; border-radius: 50%; }
.qcircle:active { cursor: grabbing; }
.probs { width: 100%; display: grid; gap: 8px; }
.prob { display: grid; grid-template-columns: 44px 1fr 44px; align-items: center; gap: 10px; font: 400 12px/1 var(--f-mono); color: var(--muted); }
.prob .bar { height: 4px; background: var(--line); border-radius: 2px; overflow: hidden; }
.prob .bar i { display: block; height: 100%; background: var(--accent); transform-origin: left; }
.btn-sm { min-height: 40px; padding: 0 16px; font-size: 14px; }
.lab-note { padding: 14px 20px; border-top: 1px solid var(--line); font-size: 15px; color: var(--muted); min-height: 54px; }
.lab-note b { color: var(--text); font-weight: 500; }
.ent { display: flex; align-items: center; gap: 16px; padding: 14px 20px; border-top: 1px solid var(--line); }
.ent svg { width: 120px; height: 36px; flex: none; }
.ent p { font-size: 14px; color: var(--muted); }
@keyframes flow { to { stroke-dashoffset: -24; } }
.ent .flow { stroke-dasharray: 2 10; animation: flow 1.6s linear infinite; }
@media (max-width: 1100px) {
  .concepts { grid-column: 1 / -1; }
  .lab { grid-column: 1 / -1; margin-top: 24px; }
}
@media (max-width: 560px) {
  .lab-body { grid-template-columns: 1fr; }
  .lab-pane + .lab-pane { border-left: 0; border-top: 1px solid var(--line); }
  .bit-digit { width: 96px; height: 96px; font-size: 52px; }
}

/* ---------- 03 impact ---------- */
.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.card {
  border: 1px solid var(--line); border-radius: 8px; background: var(--surface); padding: 24px;
  display: grid; grid-template-rows: auto auto 1fr auto; gap: 14px; transition: border-color .35s var(--ease);
}
.card:hover, .card:focus-within { border-color: var(--accent); }
.card .art { width: 100%; height: auto; aspect-ratio: 3 / 2; color: var(--muted); margin-bottom: 6px; }
.card p { color: var(--muted); font-size: 16px; }
.card .tag { padding-top: 14px; border-top: 1px solid var(--line); }
.card .tag b { color: var(--accent); }
.art .hl { stroke: var(--accent); transition: opacity .4s, stroke-dashoffset 1s var(--ease); }
.art .cy { stroke: var(--accent-2); }
.art .node-glow { fill: var(--accent); transform-box: fill-box; transform-origin: center; }
@keyframes pulse { 0%, 100% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.6); opacity: .55; } }
.card:hover .node-glow { animation: pulse 1.6s var(--ease) infinite; }
.art .path-draw { stroke-dasharray: 1; stroke-dashoffset: 0; }
.card:hover .path-draw { animation: redraw 1.2s var(--ease); }
@keyframes redraw { from { stroke-dashoffset: 1; } to { stroke-dashoffset: 0; } }
.art .shift { transition: transform 1.2s var(--ease); }
.card:hover .shift { transform: translateX(6px); }
.card:hover .shift2 { transform: translateX(-6px); }
.art .contour { transition: transform 1.4s var(--ease); transform-box: fill-box; transform-origin: center; }
.card:hover .contour { transform: scale(1.04); }
.card:hover .lattice-hl { stroke: var(--accent); }
@media (max-width: 1024px) { .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .cards { grid-template-columns: 1fr; } }

/* ---------- 04 approach ---------- */
.steps { position: relative; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; }
.steps .track { position: absolute; left: 0; right: 0; top: 0; height: 13px; width: 100%; overflow: visible; }
.steps .track-v { display: none; }
.track line { stroke-width: 1; vector-effect: non-scaling-stroke; }
.track .base { stroke: var(--line); }
.track .drawn { stroke: var(--accent); stroke-dasharray: 1; stroke-dashoffset: 1; }
.step { position: relative; display: grid; gap: 10px; padding-top: 32px; align-content: start; }
.step .node {
  position: absolute; top: 0; left: 0; width: 13px; height: 13px; border-radius: 50%;
  border: 1px solid var(--muted); background: var(--bg); transition: border-color .3s, background-color .3s;
}
.step.on .node { border-color: var(--accent); background: var(--accent); }
.step p { color: var(--muted); font-size: 16px; }
@media (max-width: 900px) {
  .steps { grid-template-columns: 1fr; gap: 40px; padding-left: 40px; }
  .steps .track-h { display: none; }
  .steps .track-v { display: block; position: absolute; left: 0; top: 0; bottom: 0; width: 13px; height: 100%; }
  .step { padding-top: 0; }
  .step .node { left: -40px; top: 6px; }
}

/* ---------- 05 publications ---------- */
.pubs { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.pub { border-bottom: 1px solid var(--line); }
.pub a, .pub > .pub-row {
  display: grid; grid-template-columns: 140px minmax(0, 1fr) 140px; gap: 24px; align-items: baseline;
  padding: 20px 0; text-decoration: none; transition: padding-left .35s var(--ease);
}
.pub a:hover { padding-left: 8px; }
.pub a:hover h3 { color: var(--accent); }
.pub h3 { font-size: clamp(19px, 1.7vw, 22px); transition: color .2s; }
.pub .read { color: var(--accent); text-align: right; }
.pub .authors { display: block; font-size: 15px; color: var(--muted); margin-top: 6px; font-family: var(--f-body); letter-spacing: 0; }
@media (max-width: 760px) {
  .pub a, .pub > .pub-row { grid-template-columns: 1fr auto; gap: 8px 16px; }
  .pub .title { grid-column: 1 / -1; grid-row: 2; }
  .pub .tagc { grid-row: 1; justify-self: end; }
  .pub .read { grid-column: 1 / -1; text-align: left; }
}
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.chip {
  font: 500 12px/1 var(--f-mono); letter-spacing: 0.1em; text-transform: uppercase; padding: 10px 14px; min-height: 36px;
  border: 1px solid var(--line); border-radius: 999px; background: transparent; color: var(--muted); cursor: pointer;
}
.chip[aria-pressed="true"] { border-color: var(--accent); color: var(--text); }

/* ---------- 06 numbers ---------- */
.nums { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.num { padding: 32px 24px 0 0; display: grid; gap: 10px; }
.num + .num { border-left: 1px solid var(--line); padding-left: 24px; }
.num .v { font: 400 clamp(44px, 5.5vw, 76px)/1 var(--f-mono); font-variant-numeric: tabular-nums; letter-spacing: -0.04em; }
.num .v sup { font-size: 0.4em; color: var(--accent); letter-spacing: 0; vertical-align: top; margin-left: 4px; }
.num p { color: var(--muted); font-size: 15px; }
@media (max-width: 900px) {
  .nums { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .num:nth-child(3) { border-left: 0; padding-left: 0; }
  .num:nth-child(n+3) { border-top: 1px solid var(--line); margin-top: 32px; }
}

/* ---------- team ---------- */
.people { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; }
.person { display: grid; gap: 14px; align-content: start; }
.portrait {
  aspect-ratio: 4 / 5; width: 100%; border: 1px solid var(--line); border-radius: 6px; background: var(--surface);
  display: grid; place-items: center; position: relative; overflow: hidden;
}
.portrait span { font: 500 clamp(28px, 3vw, 40px)/1 var(--f-display); letter-spacing: -0.02em; color: var(--muted); }
.portrait::after {
  content: "PHOTO TBD"; position: absolute; left: 12px; bottom: 10px; font: 500 10px/1 var(--f-mono); letter-spacing: 0.14em; color: var(--muted);
}
.person .role { font: 500 12px/1.4 var(--f-mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
@media (max-width: 900px) { .people { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.row-end { display: flex; justify-content: flex-end; margin-top: 24px; }

/* ---------- CTA band ---------- */
.cta { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 24px; align-items: end; }
.cta h2 { grid-column: 1 / span 6; font-size: clamp(40px, 6vw, 80px); }
.cta-side { grid-column: 8 / span 5; display: grid; gap: 18px; }
.field-row { display: flex; gap: 8px; flex-wrap: wrap; }
.field-row input { flex: 1 1 220px; min-width: 0; }
input, select, textarea {
  font: 400 16px/1.4 var(--f-body); color: var(--text); background: var(--surface);
  border: 1px solid var(--line); border-radius: var(--radius); padding: 13px 14px; min-height: 48px; width: 100%;
  transition: border-color .2s;
}
input:hover, select:hover, textarea:hover { border-color: var(--muted); }
input:focus-visible, select:focus-visible, textarea:focus-visible { outline: none; border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
input[aria-invalid="true"], select[aria-invalid="true"], textarea[aria-invalid="true"] { border-color: var(--error); }
::placeholder { color: var(--muted); opacity: 1; }
.err { color: var(--error); font-size: 14px; min-height: 0; }
.ok { color: var(--text); font-size: 15px; display: flex; gap: 10px; align-items: center; }
.ok::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); flex: none; }
@media (max-width: 900px) { .cta h2, .cta-side { grid-column: 1 / -1; } }

/* ---------- footer ---------- */
.footer { border-top: 1px solid var(--line); padding-block: 48px calc(40px + env(safe-area-inset-bottom, 0px)); }
.foot-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 32px 24px; }
.foot-brand { grid-column: 1 / span 4; display: grid; gap: 16px; align-content: start; }
.foot-col { grid-column: span 2; display: grid; gap: 12px; align-content: start; }
.foot-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.foot-col a { text-decoration: none; color: var(--muted); font-size: 15px; overflow-wrap: anywhere; }
.foot-col a:hover { color: var(--text); }
.foot-base { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin-top: 40px; padding-top: 20px; border-top: 1px solid var(--line); }
@media (max-width: 900px) {
  .foot-brand { grid-column: 1 / -1; }
  .foot-col { grid-column: span 6; }
}

/* ---------- subpages ---------- */
.page-head { padding-top: calc(72px + clamp(28px, 4vw, 56px)); padding-bottom: clamp(32px, 4vw, 48px); display: grid; gap: 20px; }
.area { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 16px 24px; padding-block: 36px; border-top: 1px solid var(--line); }
.area > .label { grid-column: 1 / span 3; padding-top: 8px; }
.area-main { grid-column: 4 / span 5; display: grid; gap: 18px; align-content: start; }
.area-main p { color: var(--muted); }
.area-side { grid-column: 10 / span 3; display: grid; gap: 12px; align-content: start; }
.area-side ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.area-side li { font-size: 15px; color: var(--muted); padding-left: 18px; position: relative; }
.area-side li::before { content: "?"; position: absolute; left: 0; color: var(--accent); font-family: var(--f-mono); font-size: 13px; }
@media (max-width: 900px) {
  .area > .label, .area-main, .area-side { grid-column: 1 / -1; }
}
.values { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.value { padding: 24px 32px 24px 0; display: grid; gap: 12px; border-bottom: 1px solid var(--line); align-content: start; }
.value:nth-child(even) { padding-left: 32px; border-left: 1px solid var(--line); }
.value p { color: var(--muted); }
@media (max-width: 760px) {
  .values { grid-template-columns: 1fr; }
  .value:nth-child(even) { padding-left: 0; border-left: 0; }
}
.roles { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.roles li { display: grid; grid-template-columns: minmax(0, 1fr) 200px auto; gap: 12px 24px; align-items: center; padding: 20px 0; border-bottom: 1px solid var(--line); }
.roles p { color: var(--muted); font-size: 15px; margin-top: 4px; }
@media (max-width: 760px) { .roles li { grid-template-columns: 1fr; } }

.contact-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 32px 24px; padding-bottom: var(--sec-pad); }
.contact-form { grid-column: 1 / span 7; display: grid; gap: 22px; }
.contact-aside { grid-column: 9 / span 4; display: grid; gap: 32px; align-content: start; border-top: 1px solid var(--line); padding-top: 20px; }
.two { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.fld { display: grid; gap: 8px; }
.fld label { font: 500 12px/1.4 var(--f-mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.fld label em { font-style: normal; color: var(--accent); }
textarea { min-height: 160px; resize: vertical; }
select { appearance: none; -webkit-appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 15px) 50%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 40px; }
.success { border: 1px solid var(--line); border-radius: 8px; background: var(--surface); padding: 32px; display: grid; gap: 16px; justify-items: start; }
.copy-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
@media (max-width: 900px) {
  .contact-form, .contact-aside { grid-column: 1 / -1; }
}
@media (max-width: 560px) { .two { grid-template-columns: 1fr; } }

.draft-note { font: 500 11px/1.4 var(--f-mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition-duration: 0.01ms !important; transition-delay: 0ms !important; }
}

/* ---------- beta additions ---------- */
.beta { font: 500 10px/1 var(--f-mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent);
  border: 1px solid var(--accent); border-radius: 999px; padding: 4px 8px; margin-left: 2px; }
.pub .status { color: var(--accent); text-align: right; }
@media (max-width: 760px) { .pub .status { grid-column: 1 / -1; text-align: left; } }
.prose { display: grid; gap: 16px; max-width: 70ch; padding-bottom: var(--sec-pad); }
.prose h2 { font-size: clamp(24px, 2.4vw, 30px); margin-top: 16px; }
.prose p, .prose li { color: var(--muted); }
.prose ul { margin: 0; padding-left: 20px; display: grid; gap: 8px; }
.skip { position: absolute; left: 16px; top: -60px; z-index: 100; background: var(--accent); color: var(--on-accent); padding: 10px 14px; border-radius: var(--radius); text-decoration: none; }
.skip:focus { top: 12px; }
.nf { min-height: 60vh; display: grid; align-content: center; gap: 20px; }

/* ---------- legal pages ---------- */
.legal { max-width: 78ch; gap: 18px; }
.legal section { display: grid; gap: 12px; padding-top: 28px; border-top: 1px solid var(--line); margin-top: 12px; scroll-margin-top: 96px; }
.legal h2 { margin-top: 0; display: flex; gap: 12px; align-items: baseline; }
.legal .num { font: 500 14px/1 var(--f-mono); color: var(--accent); letter-spacing: 0; }
.legal b { color: var(--text); font-weight: 500; }
.legal a { color: var(--accent); }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); }
.legal table { width: 100%; border-collapse: collapse; font-size: 15px; min-width: 480px; }
.legal th, .legal td { text-align: left; vertical-align: top; padding: 10px 14px; border-bottom: 1px solid var(--line); }
.legal tr:last-child td { border-bottom: 0; }
.legal th { font: 500 11px/1.4 var(--f-mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); background: var(--surface); }
.legal td { color: var(--muted); }
.legal td:first-child { color: var(--text); }
.foot-legal { margin-top: 14px; font-size: 13px; line-height: 1.6; color: var(--muted); max-width: none; }