.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

:root {
  --bg: #f7f5ef;
  --paper: #fffefa;
  --panel: rgba(255,255,255,.75);
  --line: rgba(29,31,37,.13);
  --line-strong: rgba(29,31,37,.24);
  --text: #202126;
  --muted: #62656d;
  --muted-2: #8a8d94;
  --cyan: #009ba5;
  --violet: #8658d4;
  --coral: #ef6d5d;
  --blue: #5368df;
  --shadow: 0 26px 78px rgba(36,38,43,.12);
  --shadow-card: 0 16px 44px rgba(36,38,43,.08), 0 2px 8px rgba(36,38,43,.035);
  --shell: min(1480px, calc(100% - 42px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg); }
body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  background:
    radial-gradient(circle at 90% 0%, rgba(239,109,93,.13), transparent 31rem),
    radial-gradient(circle at 3% 42%, rgba(0,155,165,.08), transparent 38rem),
    linear-gradient(180deg,#fbfaf7 0%,var(--bg) 55%,#f1eee6 100%);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 20;
  opacity: .055;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.12'/%3E%3C/svg%3E");
}

button,input { font: inherit; }
button { color: inherit; }
button:focus-visible,a:focus-visible,input:focus-visible { outline: 2px solid var(--cyan); outline-offset: 4px; }
::selection { background: rgba(134,88,212,.22); }
.shell { width: var(--shell); margin-inline: auto; }
.skip-link { position: fixed; left: 18px; top: -80px; z-index: 100; padding: 10px 14px; border-radius: 8px; background: #fff; color: #000; transition: top .2s; }
.skip-link:focus { top: 18px; }

.site-header {
  position: relative;
  z-index: 10;
  border-bottom: 1px solid var(--line);
  background: rgba(251,250,247,.78);
  backdrop-filter: blur(18px);
}
.header-inner { min-height: 78px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; color: inherit; text-decoration: none; font-size: .91rem; font-weight: 820; letter-spacing: .22em; justify-self: start; }
.brand-mark { width: 30px; height: 30px; color: var(--cyan); filter: drop-shadow(0 6px 12px rgba(0,155,165,.17)); }
.header-name { display: flex; align-items: baseline; gap: 7px; justify-self: center; font-size: .67rem; letter-spacing: .18em; }
.header-name span { color: var(--muted-2); }
.header-name strong { font-size: .8rem; }
.model-status { display: inline-flex; align-items: center; gap: 10px; justify-self: end; color: var(--muted); font-size: .65rem; letter-spacing: .14em; text-transform: uppercase; }
.model-status i,.live-status i { width: 7px; height: 7px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 5px rgba(0,155,165,.1); }

.compass-intro { position: relative; overflow: hidden; padding: 92px 0 64px; border-bottom: 1px solid var(--line); }
.compass-intro::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(29,31,37,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(29,31,37,.03) 1px,transparent 1px); background-size: 74px 74px; mask-image: linear-gradient(to bottom,black,transparent 96%); }
.intro-grid { position: relative; display: grid; grid-template-columns: 1.15fr .85fr; gap: 84px; align-items: end; }
.eyebrow { display: flex; align-items: center; gap: 11px; margin: 0 0 24px; color: #585b63; font-size: .72rem; font-weight: 720; letter-spacing: .14em; text-transform: uppercase; }
.eyebrow span { width: 36px; height: 1px; background: var(--cyan); box-shadow: 0 0 12px rgba(0,155,165,.55); }
h1,h2,h3,p { margin-top: 0; }
h1 { margin: 0; max-width: 950px; font-size: clamp(3.5rem,6.2vw,6.7rem); line-height: .92; letter-spacing: -.068em; font-weight: 640; }
h1 em { font-style: normal; color: transparent; background: linear-gradient(100deg,#202126 4%,#008d96 43%,#7c54c8 73%,#e76557 100%); -webkit-background-clip: text; background-clip: text; }
.intro-context { max-width: 560px; justify-self: end; color: var(--muted); font-size: 1.08rem; line-height: 1.72; }
.context-note { display: flex; gap: 12px; margin-top: 26px; padding: 16px 17px; border: 1px solid var(--line); border-radius: 15px; background: rgba(255,255,255,.56); font-size: .8rem; line-height: 1.5; }
.context-note span { color: var(--coral); font-weight: 850; }
.context-note p { margin: 0; }

.compass-section { padding: 26px 0 100px; }
.preset-rail { display: grid; grid-template-columns: 240px 1fr; gap: 24px; align-items: center; margin-bottom: 22px; padding: 18px 20px; border: 1px solid var(--line); border-radius: 19px; background: rgba(255,255,255,.66); box-shadow: inset 0 1px 0 rgba(255,255,255,.84); }
.preset-heading { display: flex; flex-direction: column; gap: 2px; padding-left: 6px; }
.preset-heading span { color: var(--muted-2); font-size: .56rem; letter-spacing: .18em; }
.preset-heading strong { font-size: .85rem; }
.preset-list { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px; }
.preset-list button { min-height: 40px; padding: 0 14px 0 7px; display: inline-flex; align-items: center; gap: 9px; border: 1px solid var(--line); border-radius: 999px; background: rgba(255,255,255,.66); color: var(--muted); cursor: pointer; font-size: .7rem; font-weight: 700; transition: transform .2s,border-color .2s,background .2s,color .2s,box-shadow .2s; }
.preset-list button span { width: 27px; height: 27px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; color: var(--muted-2); font-size: .51rem; }
.preset-list button:hover { transform: translateY(-2px); border-color: rgba(0,155,165,.36); background: #fff; color: var(--text); }
.preset-list button.is-active { border-color: var(--text); background: var(--text); color: #fff; box-shadow: 0 10px 24px rgba(32,33,38,.13); }
.preset-list button.is-active span { border-color: rgba(255,255,255,.24); color: #fff; }

.compass-layout { display: grid; grid-template-columns: minmax(440px,.78fr) minmax(690px,1.22fr); gap: 24px; align-items: start; }
.control-panel,.result-panel { border: 1px solid rgba(32,33,38,.15); border-radius: 24px; background: rgba(255,255,255,.74); box-shadow: var(--shadow-card); overflow: hidden; }
.control-panel { position: sticky; top: 18px; }
.panel-heading { min-height: 118px; padding: 25px 25px 21px; display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; border-bottom: 1px solid var(--line); background: linear-gradient(180deg,rgba(255,255,255,.9),rgba(255,255,255,.64)); }
.section-label { display: inline-flex; align-items: center; gap: 9px; margin: 0; color: var(--muted-2); font-size: .61rem; font-weight: 790; letter-spacing: .15em; text-transform: uppercase; }
.section-label span { color: var(--cyan); }
.panel-heading h2 { margin: 8px 0 0; font-size: 1.65rem; line-height: 1.02; letter-spacing: -.048em; }
.reset-button { min-height: 38px; padding: 0 15px; border: 1px solid var(--line); border-radius: 999px; background: rgba(255,255,255,.84); color: var(--muted); cursor: pointer; font-size: .67rem; font-weight: 720; }
.reset-button:hover { border-color: rgba(239,109,93,.38); color: var(--text); }
.control-group { margin: 0; padding: 24px 22px 26px; border: 0; border-bottom: 1px solid var(--line); }
.control-group-last { border-bottom: 0; }
.control-group legend { width: 100%; padding: 0 4px 17px; display: flex; justify-content: space-between; gap: 18px; }
.control-group legend span { color: var(--cyan); font-size: .57rem; font-weight: 800; letter-spacing: .16em; }
.control-group legend strong { color: var(--muted); font-size: .67rem; font-weight: 560; text-align: right; }
.control-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.single-control { grid-template-columns: 1fr; }
.control-card { min-height: 88px; padding: 12px 11px; display: grid; grid-template-columns: 34px 1fr 44px; gap: 10px; align-items: center; border: 1px solid var(--line); border-radius: 15px; background: rgba(255,255,255,.54); cursor: pointer; position: relative; overflow: hidden; transition: transform .2s,border-color .2s,background .2s,box-shadow .2s; }
.control-card::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 3px; background: linear-gradient(var(--cyan),var(--violet)); opacity: 0; transition: opacity .2s; }
.control-card:hover { transform: translateY(-2px); border-color: rgba(32,33,38,.23); background: rgba(255,255,255,.9); box-shadow: 0 12px 26px rgba(39,40,45,.07); }
.control-card:has(input:checked) { border-color: rgba(0,155,165,.31); background: linear-gradient(105deg,rgba(0,155,165,.085),rgba(255,255,255,.9)); box-shadow: inset 0 1px 0 rgba(255,255,255,.86),0 12px 28px rgba(39,40,45,.07); }
.control-card:has(input:checked)::before { opacity: 1; }
.control-card input { position: absolute; opacity: 0; pointer-events: none; }
.card-number { width: 30px; height: 30px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; background: rgba(255,255,255,.72); color: var(--muted-2); font-size: .54rem; font-weight: 780; }
.control-card:has(input:checked) .card-number { border-color: rgba(0,155,165,.28); background: rgba(0,155,165,.1); color: #087f87; }
.card-copy strong { display: block; font-size: .79rem; line-height: 1.16; letter-spacing: -.02em; }
.card-copy small { display: block; margin-top: 4px; color: var(--muted); font-size: .64rem; line-height: 1.38; }
.toggle { width: 42px; height: 23px; padding: 3px; display: inline-flex; align-items: center; justify-self: end; border: 1px solid var(--line); border-radius: 999px; background: rgba(255,255,255,.82); transition: border-color .2s,background .2s; }
.toggle i { width: 15px; height: 15px; border-radius: 50%; background: rgba(32,33,38,.2); transition: transform .22s,background .22s; }
.control-card input:checked ~ .toggle { border-color: var(--cyan); background: rgba(0,155,165,.14); }
.control-card input:checked ~ .toggle i { transform: translateX(18px); background: var(--cyan); }
.outreach-card { margin-top: 10px; padding: 13px; display: grid; grid-template-columns: 1fr 235px; gap: 14px; align-items: center; border: 1px dashed var(--line-strong); border-radius: 15px; background: rgba(255,255,255,.48); }
.outreach-label { display: grid; grid-template-columns: 34px 1fr; gap: 10px; align-items: center; }
.segmented { display: grid; grid-template-columns: repeat(3,1fr); padding: 4px; border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,.84); }
.segmented label { cursor: pointer; }
.segmented input { position: absolute; opacity: 0; }
.segmented span { min-height: 36px; display: grid; place-items: center; border: 1px solid transparent; border-radius: 8px; color: var(--muted); font-size: .65rem; font-weight: 720; transition: background .2s,color .2s,box-shadow .2s; }
.segmented input:checked + span { border-color: var(--text); background: var(--text); color: #fff; box-shadow: 0 7px 18px rgba(32,33,38,.12); }
.segmented label:nth-child(2) input:checked + span { border-color: var(--coral); background: linear-gradient(135deg,#d85d51,#ef6d5d); }
.segmented label:nth-child(3) input:checked + span { border-color: var(--violet); background: linear-gradient(135deg,#7049bd,#009ba5); }

.result-panel { min-width: 0; position: sticky; top: 18px; background: linear-gradient(145deg,rgba(255,255,255,.86),rgba(255,255,255,.68)); }
.result-header { min-height: 72px; padding: 18px 24px 0; display: flex; justify-content: space-between; gap: 18px; }
.live-status { display: inline-flex; align-items: center; gap: 10px; color: var(--muted-2); font-size: .57rem; font-weight: 800; letter-spacing: .16em; }
.active-count { display: flex; flex-direction: column; align-items: flex-end; color: var(--muted-2); font-size: .56rem; }
.active-count strong { color: var(--text); font-size: 1.5rem; line-height: 1; letter-spacing: -.06em; }
.result-summary { min-height: 190px; padding: 17px 24px 26px; border-bottom: 1px solid var(--line); }
.result-summary > p { margin: 0 0 13px; color: var(--violet); font-size: .59rem; font-weight: 830; letter-spacing: .17em; }
.result-summary h2 { margin: 0 0 14px; max-width: 900px; font-size: clamp(2.45rem,4.1vw,4.1rem); line-height: .94; letter-spacing: -.06em; font-weight: 640; }
.result-summary > span { display: block; max-width: 840px; color: var(--muted); font-size: .88rem; line-height: 1.62; }

.map-frame { min-height: 520px; position: relative; overflow: hidden; border-bottom: 1px solid var(--line); background: radial-gradient(circle at 50% 50%,rgba(134,88,212,.09),transparent 30%),linear-gradient(145deg,rgba(247,245,239,.55),rgba(255,255,255,.7)); }
.map-grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(32,33,38,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(32,33,38,.04) 1px,transparent 1px); background-size: 46px 46px; mask-image: linear-gradient(to bottom,transparent,black 16%,black 86%,transparent); }
.map-axis { position: absolute; color: var(--muted-2); font-size: .48rem; letter-spacing: .18em; z-index: 1; }
.axis-north { left: 50%; top: 16px; transform: translateX(-50%); }
.axis-east { right: 15px; top: 50%; transform: translateY(-50%) rotate(90deg); }
.axis-south { left: 50%; bottom: 13px; transform: translateX(-50%); }
.axis-west { left: 14px; top: 50%; transform: translateY(-50%) rotate(-90deg); }
.connection-layer { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; z-index: 2; }
.connection-path { fill: none; stroke: rgba(32,33,38,.12); stroke-width: 1.25; stroke-dasharray: 4 9; vector-effect: non-scaling-stroke; opacity: .72; transition: stroke .35s,stroke-width .35s,opacity .35s,filter .35s; }
.connection-path.is-active { stroke: url(#activeLine); stroke-width: 2.15; stroke-dasharray: 7 7; opacity: .92; filter: url(#lineGlow); marker-end: url(#arrowActive); animation: pathflow 5s linear infinite; }
.connection-path.is-warning { stroke: var(--coral); }
.map-node { position: absolute; width: 112px; min-height: 62px; padding: 9px 10px; display: flex; flex-direction: column; justify-content: center; border: 1px solid var(--line); border-radius: 14px; background: rgba(255,255,255,.7); box-shadow: 0 12px 32px rgba(39,40,45,.06); color: var(--muted); opacity: .55; transform: translateZ(0) scale(.96); transition: opacity .3s,transform .3s,border-color .3s,box-shadow .3s,background .3s; z-index: 4; }
.map-node span { color: var(--muted-2); font-size: .51rem; }
.map-node strong { font-size: .68rem; line-height: 1.14; }
.map-node.is-active { opacity: 1; transform: scale(1); border-color: rgba(0,155,165,.34); background: rgba(255,255,255,.94); box-shadow: 0 16px 40px rgba(39,40,45,.1),0 0 0 5px rgba(0,155,165,.04); }
.map-node.is-active::after { content: ""; position: absolute; width: 6px; height: 6px; right: 9px; top: 9px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 4px rgba(0,155,165,.09); }
.map-node.is-mechanical { border-color: rgba(239,109,93,.42); }
.map-node.is-mechanical::after { background: var(--coral); box-shadow: 0 0 0 4px rgba(239,109,93,.09); }
.node-expertise { left: 11%; top: 12%; }
.node-buyer { left: 35%; top: 7%; }
.node-identity { right: 15%; top: 12%; }
.node-network { right: 5%; top: 43%; }
.node-proof { right: 16%; bottom: 11%; }
.node-website { left: 58%; bottom: 5%; }
.node-pathway { left: 35%; bottom: 7%; }
.node-funnel { left: 11%; bottom: 11%; }
.node-outreach { left: 4%; top: 43%; }
.compass-core { position: absolute; left: 50%; top: 49%; width: 154px; height: 154px; transform: translate(-50%,-50%); display: flex; flex-direction: column; align-items: center; justify-content: center; border: 1px solid rgba(32,33,38,.18); border-radius: 50%; background: linear-gradient(145deg,rgba(255,255,255,.92),rgba(0,155,165,.09),rgba(134,88,212,.09)); box-shadow: var(--shadow); z-index: 3; transition: transform .35s,box-shadow .35s,border-color .35s; }
.compass-core::before,.compass-core::after { content: ""; position: absolute; border: 1px solid rgba(32,33,38,.1); border-radius: 50%; }
.compass-core::before { inset: -26px; border-style: dashed; }
.compass-core::after { inset: -53px; }
.compass-core i { position: absolute; inset: 13px; border-radius: 50%; border: 1px solid rgba(255,255,255,.76); }
.compass-core span { color: var(--muted-2); font-size: .5rem; letter-spacing: .15em; }
.compass-core strong { font-size: 1.55rem; letter-spacing: -.05em; }
.compass-core small { color: var(--muted); font-size: .59rem; }
.compass-core.is-connected { transform: translate(-50%,-50%) scale(1.055); border-color: rgba(0,155,165,.38); box-shadow: 0 32px 90px rgba(39,40,45,.16),0 0 60px rgba(134,88,212,.17); }
.learning-orbit { position: absolute; left: 50%; top: 49%; width: 388px; height: 388px; transform: translate(-50%,-50%); border: 1px dashed var(--line-strong); border-radius: 50%; opacity: .28; z-index: 1; transition: opacity .3s,border-color .3s; }
.learning-orbit span { position: absolute; left: 50%; bottom: -9px; transform: translateX(-50%); padding: 0 10px; background: rgba(250,249,245,.86); color: var(--muted-2); font-size: .48rem; letter-spacing: .18em; white-space: nowrap; }
.learning-orbit.is-active { opacity: 1; border-color: rgba(134,88,212,.5); animation: orbitbreathe 3.3s ease-in-out infinite; }
.learning-orbit.is-active span { color: var(--violet); }

.signal-strip { display: grid; grid-template-columns: repeat(4,1fr); border-bottom: 1px solid var(--line); }
.signal-strip article { min-height: 160px; padding: 17px 17px 15px; border-right: 1px solid var(--line); transition: background .2s,opacity .2s; }
.signal-strip article:last-child { border-right: 0; }
.signal-strip article:hover { background: rgba(255,255,255,.72); }
.signal-strip article > div:first-child { display: grid; grid-template-columns: 24px 1fr; gap: 7px 10px; align-items: center; }
.signal-strip article span { color: var(--muted-2); font-size: .52rem; font-weight: 800; }
.signal-strip article strong { font-size: .92rem; line-height: 1.08; }
.signal-strip article em { grid-column: 2; color: var(--muted); font-size: .65rem; font-style: normal; }
.signal-track { height: 7px; margin: 19px 0 13px; border-radius: 999px; background: rgba(32,33,38,.08); overflow: hidden; }
.signal-track i { display: block; width: 0; height: 100%; border-radius: inherit; background: linear-gradient(90deg,var(--cyan),var(--violet)); transition: width .55s cubic-bezier(.2,.8,.2,1); }
.signal-strip article p { margin: 0; color: var(--muted); font-size: .67rem; line-height: 1.5; }
.signal-strip article[data-level="absent"] { opacity: .72; }
.signal-strip article[data-level="weak"] .signal-track i { background: linear-gradient(90deg,#d7a12c,var(--coral)); }
.signal-strip article[data-level="forming"] .signal-track i { background: linear-gradient(90deg,var(--cyan),var(--blue)); }
.signal-strip article[data-level="strong"] .signal-track i { background: linear-gradient(90deg,var(--cyan),var(--violet)); }
.signal-strip article[data-level="connected"] .signal-track i { background: linear-gradient(90deg,var(--cyan),var(--violet),var(--coral)); box-shadow: 0 0 15px rgba(134,88,212,.35); }

.diagnosis-grid { display: grid; grid-template-columns: 1fr 1fr; border-bottom: 1px solid var(--line); }
.diagnosis-card { min-height: 175px; padding: 25px 27px; }
.diagnosis-card:first-child { border-right: 1px solid var(--line); }
.diagnosis-label { display: flex; align-items: center; gap: 9px; margin-bottom: 19px; color: var(--muted-2); font-size: .56rem; font-weight: 820; letter-spacing: .15em; }
.diagnosis-label i { width: 7px; height: 7px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 4px rgba(0,155,165,.09); }
.leak-card .diagnosis-label i { background: var(--coral); box-shadow: 0 0 0 4px rgba(239,109,93,.09); }
.strength-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.strength-chips span { min-height: 33px; padding: 0 12px; display: inline-flex; align-items: center; border: 1px solid var(--line); border-radius: 999px; background: rgba(255,255,255,.66); color: var(--muted); font-size: .64rem; }
.strength-chips span:not(.empty-chip)::before { content: "✓"; margin-right: 7px; color: var(--cyan); font-weight: 850; }
.empty-chip { opacity: .65; }
.leak-card h3 { margin: 0 0 10px; font-size: 1.28rem; line-height: 1.17; letter-spacing: -.025em; }
.leak-card p { margin: 0; color: var(--muted); font-size: .76rem; line-height: 1.58; }
.result-footer { min-height: 82px; padding: 16px 22px; display: flex; align-items: center; justify-content: space-between; gap: 22px; }
.result-footer p { max-width: 620px; margin: 0; color: var(--muted); font-size: .61rem; line-height: 1.5; }
.result-footer p span { margin-right: 7px; color: var(--violet); font-weight: 820; letter-spacing: .11em; }
.model-note { max-width: 620px; margin: 0; padding: 10px 14px; border-left: 3px solid var(--violet); background: rgba(124,84,200,.07); border-radius: 4px; color: var(--text); font-size: .74rem; line-height: 1.55; }
.model-note strong { color: var(--violet); font-weight: 820; letter-spacing: .05em; margin-right: 6px; }
.copy-state { min-height: 41px; padding: 0 7px 0 15px; display: inline-flex; align-items: center; gap: 12px; border: 1px solid var(--line); border-radius: 999px; background: rgba(255,255,255,.72); color: var(--text); cursor: pointer; font-size: .66rem; font-weight: 730; white-space: nowrap; }
.copy-state:hover { border-color: rgba(0,155,165,.35); background: #fff; }
.copy-state i { width: 28px; height: 28px; display: grid; place-items: center; border-radius: 50%; background: var(--text); color: #fff; font-style: normal; }
.copy-state.is-copied i { background: var(--cyan); }

.site-footer { padding: 27px 0; border-top: 1px solid var(--line); }
.footer-inner { display: flex; justify-content: space-between; gap: 20px; color: var(--muted-2); font-size: .56rem; letter-spacing: .13em; }

@keyframes pathflow { to { stroke-dashoffset: -35; } }
@keyframes orbitbreathe { 50% { transform: translate(-50%,-50%) scale(1.018); opacity: .72; } }

@media (max-width: 1240px) {
  .compass-layout { grid-template-columns: 1fr; }
  .control-panel,.result-panel { position: relative; top: auto; }
  .intro-grid { grid-template-columns: 1fr; gap: 34px; }
  .intro-context { justify-self: start; }
}

@media (max-width: 900px) {
  :root { --shell: min(100% - 28px, 760px); }
  .header-inner { min-height: 68px; grid-template-columns: 1fr auto; }
  .header-name { display: none; }
  .compass-intro { padding: 70px 0 52px; }
  .preset-rail { grid-template-columns: 1fr; }
  .preset-list { justify-content: flex-start; }
  .control-grid { grid-template-columns: 1fr; }
  .outreach-card { grid-template-columns: 1fr; }
  .signal-strip { grid-template-columns: 1fr 1fr; }
  .signal-strip article:nth-child(2) { border-right: 0; }
  .signal-strip article:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .map-frame { min-height: 570px; }
  .map-node { width: 100px; }
  .learning-orbit { width: 350px; height: 350px; }
  .diagnosis-grid { grid-template-columns: 1fr; }
  .diagnosis-card:first-child { border-right: 0; border-bottom: 1px solid var(--line); }
}

@media (max-width: 640px) {
  :root { --shell: calc(100% - 20px); }
  .model-status { display: none; }
  .header-inner { grid-template-columns: 1fr; }
  h1 { font-size: clamp(3rem,15vw,4.8rem); }
  .compass-intro { padding: 56px 0 42px; }
  .preset-list { display: grid; grid-template-columns: 1fr 1fr; }
  .preset-list button:last-child { grid-column: 1/-1; }
  .panel-heading { min-height: 130px; padding: 23px 19px; }
  .control-group { padding: 22px 14px 24px; }
  .control-group legend { flex-direction: column; gap: 3px; padding-inline: 4px; }
  .control-group legend strong { text-align: left; }
  .control-card { grid-template-columns: 32px 1fr 42px; padding-inline: 9px; }
  .result-header { padding-inline: 18px; }
  .result-summary { padding: 32px 21px 28px; }
  .result-summary h2 { font-size: clamp(2.3rem,12vw,3.4rem); }
  .signal-strip { grid-template-columns: 1fr; }
  .signal-strip article { border-right: 0; border-bottom: 1px solid var(--line); }
  .signal-strip article:last-child { border-bottom: 0; }
  .map-frame { min-height: 680px; }
  .connection-layer { display: none; }
  .learning-orbit { width: 250px; height: 250px; }
  .compass-core { width: 128px; height: 128px; }
  .compass-core::before { inset: -20px; }
  .compass-core::after { inset: -38px; }
  .node-expertise { left: 5%; top: 8%; }
  .node-buyer { left: 37%; top: 15%; }
  .node-identity { right: 5%; top: 8%; }
  .node-outreach { left: 5%; top: 36%; }
  .node-network { right: 5%; top: 36%; }
  .node-funnel { left: 5%; bottom: 15%; }
  .node-pathway { left: 37%; bottom: 8%; }
  .node-proof { right: 5%; bottom: 15%; }
  .node-website { right: 5%; bottom: 2%; }
  .diagnosis-card { padding: 24px 20px; }
  .result-footer { align-items: flex-start; flex-direction: column; padding: 20px; }
  .copy-state { width: 100%; justify-content: space-between; }
  .footer-inner { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  *,*::before,*::after { scroll-behavior: auto !important; animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}


/* 0.3.0 - cybersecurity-specific context controls */
.firm-context {
  display: grid;
  grid-template-columns: minmax(260px,.78fr) minmax(300px,.9fr) minmax(330px,1.2fr);
  gap: 20px;
  align-items: center;
  margin-bottom: 14px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 19px;
  background: linear-gradient(110deg,rgba(0,155,165,.065),rgba(255,255,255,.72) 34%,rgba(134,88,212,.055));
  box-shadow: inset 0 1px 0 rgba(255,255,255,.84);
}
.firm-context label { display: grid; gap: 3px; }
.firm-context label span { color: var(--cyan); font-size: .56rem; font-weight: 800; letter-spacing: .17em; }
.firm-context label strong { font-size: .82rem; line-height: 1.25; }
.firm-select-wrap { position: relative; }
.firm-select-wrap select {
  width: 100%; min-height: 44px; padding: 0 42px 0 14px;
  appearance: none; border: 1px solid var(--line-strong); border-radius: 12px;
  background: rgba(255,255,255,.9); color: var(--text); font: inherit;
  font-size: .74rem; font-weight: 700; cursor: pointer;
}
.firm-select-wrap select:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; }
.firm-select-wrap i { position: absolute; right: 15px; top: 50%; transform: translateY(-50%); color: var(--violet); font-style: normal; pointer-events: none; }
.firm-context > p { margin: 0; color: var(--muted); font-size: .7rem; line-height: 1.5; }
.outreach-card { grid-template-columns: 1fr 285px; }
.outreach-help { grid-column: 1/-1; margin: 0; padding: 10px 12px; border-radius: 10px; background: rgba(32,33,38,.035); color: var(--muted); font-size: .64rem; line-height: 1.48; }
.outreach-help strong { color: var(--text); }
.segmented span { padding-inline: 8px; text-align: center; line-height: 1.15; }
.map-node strong { max-width: 104px; }
.signal-strip article > div:first-child { gap: 7px; }
.signal-strip article strong { line-height: 1.05; }

@media (max-width: 1180px) {
  .firm-context { grid-template-columns: 1fr 1fr; }
  .firm-context > p { grid-column: 1/-1; }
}
@media (max-width: 760px) {
  .firm-context { grid-template-columns: 1fr; padding: 15px; }
  .firm-context > p { grid-column: auto; }
}


/* Integrated site affordances. */
.header-actions { display: flex; align-items: center; justify-content: flex-end; gap: 18px; }
.back-home { min-height: 40px; padding: 0 7px 0 15px; display: inline-flex; align-items: center; gap: 12px; border: 1px solid var(--line); border-radius: 999px; color: var(--text); background: rgba(255,255,255,.7); text-decoration: none; font-size: .68rem; font-weight: 730; }
.back-home span { width: 28px; height: 28px; display: grid; place-items: center; border-radius: 50%; color: #fff; background: var(--text); }
.back-home:hover { border-color: rgba(0,155,165,.38); background: #fff; }
.footer-inner nav { display: flex; gap: 18px; }
.footer-inner a { color: var(--muted); text-decoration: none; }
.footer-inner a:hover { color: var(--text); }
@media (max-width: 850px) { .model-status { display:none; }.header-actions { gap:8px; }.back-home { font-size:.62rem; }.footer-inner nav { flex-wrap:wrap; } }
@media (max-width: 620px) { .header-name { display:none; }.back-home { padding-left:12px; }.footer-inner nav { flex-direction:column; gap:8px; } }


/* v1.0.1 — real Kryston mark integration */
.brand { gap: 14px; }
.brand-mark {
  width: auto;
  height: 46px;
  flex: 0 0 auto;
  object-fit: contain;
  filter: drop-shadow(0 7px 14px rgba(0,155,165,.12));
}
@media (max-width: 700px) {
  .brand { gap: 12px; }
  .brand-mark { height: 40px; }
}

/* v2.1.0 transparent scoring */
.compass-method { padding: 90px 0 110px; border-top: 1px solid var(--line); }
.compass-method .method-head { max-width: 760px; margin-bottom: 44px; }
.compass-method h2 { font-size: clamp(2rem, 3.4vw, 3rem); line-height: 1.05; margin: 12px 0 18px; }
.compass-method .method-head p:not(.section-label) { color: var(--muted); line-height: 1.7; }
.compass-method a { color: var(--text); text-underline-offset: 3px; }
.method-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.method-grid article { padding: 28px; border: 1px solid var(--line); border-radius: 18px; background: var(--paper); box-shadow: var(--shadow-card); }
.method-grid span { font-size: .7rem; color: var(--cyan); font-weight: 700; }
.method-grid h3 { margin: 14px 0 8px; font-size: 1.2rem; }
.method-grid p { margin: 0 0 12px; color: var(--muted); font-size: .9rem; line-height: 1.6; }
.method-grid .method-weights { font-size: .82rem; padding-top: 12px; border-top: 1px solid var(--line); margin: 0; }
.method-foot { margin-top: 30px; max-width: 860px; color: var(--muted-2); font-size: .85rem; line-height: 1.6; }
.method-bands { margin-top: 18px; border-collapse: collapse; font-size: .8rem; }
.method-bands th, .method-bands td { padding: 6px 18px 6px 0; text-align: left; color: var(--muted); border-bottom: 1px solid var(--line); }
.method-bands th { color: var(--muted-2); font-weight: 700; letter-spacing: .04em; text-transform: uppercase; font-size: .68rem; }
@media (max-width: 1100px) { .method-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .method-grid { grid-template-columns: 1fr; } }

/* Compass questions */
.compass-faq-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 60px; margin: 0; padding: 0; }
.compass-faq-item { padding: 26px 0; border-top: 1px solid var(--line, rgba(32,33,38,.12)); }
.compass-faq-item dt, .compass-faq-item dd { margin: 0; }
.compass-faq-item h3 { font-size: 1.08rem; line-height: 1.35; margin: 0 0 10px; }
.compass-faq-item p { margin: 0; font-size: .93rem; line-height: 1.7; opacity: .78; }
@media (max-width: 860px) { .compass-faq-list { grid-template-columns: 1fr; } }