:root {
  color-scheme: light;
  --petrol-950: oklch(15% 0.035 205);
  --petrol-900: oklch(19% 0.045 205);
  --petrol-800: oklch(28% 0.06 205);
  --petrol-700: oklch(39% 0.075 205);
  --paper: oklch(98% 0.008 205);
  --paper-blue: oklch(95% 0.025 220);
  --ink: oklch(18% 0.026 205);
  --muted: oklch(47% 0.026 205);
  --line: oklch(85% 0.02 205);
  --pink: oklch(72% 0.17 10);
  --pink-dark: oklch(44% 0.15 10);
  --yellow: oklch(86% 0.16 92);
  --blue: oklch(82% 0.08 235);
  --green: oklch(78% 0.09 155);
  --orange: oklch(76% 0.14 54);
  --white: oklch(99% 0.003 205);
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --space-9: 96px;
  --space-10: 128px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --display: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif;
  --body: "Avenir Next", Avenir, "Segoe UI", system-ui, sans-serif;
  font-family: var(--body);
  background: var(--paper);
  color: var(--ink);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  min-width: 320px;
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
}

body.drawer-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

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

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

a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 3px solid var(--yellow);
  outline-offset: 4px;
}

.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;
}

.shell {
  width: min(1240px, calc(100% - 48px));
  margin: 0 auto;
}

.site-header {
  position: absolute;
  inset: 0 0 auto;
  z-index: 40;
  color: var(--white);
}

.nav {
  display: grid;
  min-height: 80px;
  grid-template-columns: minmax(180px, 1fr) auto minmax(180px, 1fr);
  align-items: center;
  gap: var(--space-6);
}

.brand {
  display: inline-flex;
  width: fit-content;
  flex-direction: column;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.05em;
  line-height: 1.05;
  text-transform: uppercase;
}

.brand strong {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 0.08em;
}

.brand strong span {
  margin-left: -6px;
  padding: 4px 7px 3px;
  background: var(--pink);
  color: var(--petrol-950);
  font-weight: 900;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-6);
  font-size: 14px;
  font-weight: 650;
}

.nav-links a {
  position: relative;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.nav-links a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 6px;
  left: 0;
  height: 2px;
  background: var(--pink);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms var(--ease-out);
}

.nav-links a:hover::after,
.nav-links a.is-current::after {
  transform: scaleX(1);
}

.nav-cta {
  display: inline-flex;
  min-height: 44px;
  width: fit-content;
  align-items: center;
  justify-self: end;
  gap: var(--space-3);
  padding: 0 var(--space-5);
  background: var(--pink);
  color: var(--petrol-950);
  font-size: 14px;
  font-weight: 800;
  transition: transform 160ms var(--ease-out), background 180ms var(--ease-out);
}

.nav-cta:hover {
  background: var(--yellow);
  transform: translateY(-2px);
}

.hero {
  position: relative;
  isolation: isolate;
  min-height: 720px;
  overflow: hidden;
  padding: 130px 0 var(--space-9);
  background: var(--petrol-950);
  color: var(--white);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(circle at 76% 28%, oklch(41% 0.075 205 / 0.42), transparent 38%),
    radial-gradient(circle at 16% 82%, oklch(36% 0.08 205 / 0.25), transparent 31%);
}

.hero::after {
  content: "";
  position: absolute;
  right: -10%;
  bottom: -68%;
  z-index: -1;
  width: 780px;
  height: 780px;
  border: 1px solid oklch(82% 0.08 235 / 0.12);
  border-radius: 50%;
}

.hero-layout {
  display: grid;
  min-height: 500px;
  grid-template-columns: minmax(500px, 0.92fr) minmax(520px, 1.08fr);
  align-items: center;
  gap: var(--space-7);
}

.hero-copy,
.proof-map,
.discovery-column,
.gallery-column {
  min-width: 0;
}

.hero-copy h1 {
  max-width: 10.5ch;
  margin-bottom: var(--space-5);
  font-family: var(--display);
  font-size: clamp(60px, 5.4vw, 82px);
  font-weight: 900;
  letter-spacing: 0.015em;
  line-height: 0.86;
  text-transform: uppercase;
  text-wrap: balance;
}

.hero-copy h1 span {
  color: var(--pink);
}

.hero-subtitle {
  display: inline;
  padding: 4px var(--space-3) 5px;
  background: var(--yellow);
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
  color: var(--petrol-950);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.7;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.btn {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  padding: 0 var(--space-5);
  border: 1px solid oklch(96% 0.01 205 / 0.58);
  color: var(--white);
  font-size: 14px;
  font-weight: 800;
  transition: transform 160ms var(--ease-out), background 180ms var(--ease-out), color 180ms var(--ease-out);
}

.btn.primary {
  border-color: var(--pink);
  background: var(--pink);
  color: var(--petrol-950);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn.secondary:hover {
  background: var(--white);
  color: var(--petrol-950);
}

.proof-map {
  position: relative;
  min-height: 540px;
}

.proof-route-line {
  position: absolute;
  inset: 30px 0 auto;
  width: 100%;
  height: 310px;
  overflow: visible;
}

.proof-route-line path {
  fill: none;
  stroke-linecap: round;
}

.route-shadow {
  stroke: oklch(10% 0.03 205 / 0.55);
  stroke-width: 14;
}

.route-main {
  stroke: var(--paper);
  stroke-width: 5;
  stroke-dasharray: 880;
  stroke-dashoffset: 0;
}

.proof-route {
  position: absolute;
  inset: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.route-node {
  position: absolute;
  width: 150px;
}

.route-need { top: 32px; left: 2%; }
.route-skill { top: 100px; left: 31%; }
.route-build { top: 190px; left: 58%; }
.route-proof { top: 276px; left: 83%; width: 130px; }

.route-dot {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  margin-bottom: var(--space-3);
  border: 3px solid var(--petrol-950);
  border-radius: 50%;
  background: var(--pink);
  box-shadow: 0 0 0 2px var(--paper);
  color: var(--petrol-950);
  font-size: 15px;
  font-weight: 900;
}

.route-skill .route-dot { background: var(--blue); }
.route-build .route-dot { background: var(--green); }
.route-proof .route-dot { background: var(--yellow); }

.route-node strong {
  display: block;
  margin-bottom: var(--space-1);
  color: var(--pink);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 15px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.route-skill strong { color: var(--blue); }
.route-build strong { color: var(--green); }
.route-proof strong { color: var(--yellow); }

.route-node p {
  max-width: 17ch;
  margin: 0;
  color: oklch(91% 0.015 205);
  font-size: 13px;
  line-height: 1.45;
}

.proof-stamp {
  position: absolute;
  top: 2px;
  right: 4px;
  padding: var(--space-3) var(--space-4);
  border: 3px solid var(--pink);
  color: var(--pink);
  font-family: var(--display);
  font-size: 17px;
  letter-spacing: 0.04em;
  line-height: 0.92;
  text-align: center;
  text-transform: uppercase;
  transform: rotate(-4deg);
}

.proof-stamp span {
  display: block;
  font-size: 29px;
}

.survival-checklist {
  position: absolute;
  top: 405px;
  right: 0;
  width: 280px;
  border: 1px dashed oklch(96% 0.01 205 / 0.55);
  padding: var(--space-4);
}

.survival-checklist strong {
  display: inline-block;
  margin-bottom: var(--space-3);
  padding: 3px var(--space-2);
  background: var(--yellow);
  color: var(--petrol-950);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 12px;
  text-transform: uppercase;
}

.survival-checklist ul {
  display: grid;
  gap: var(--space-2);
  margin: 0;
  padding: 0;
  list-style: none;
}

.survival-checklist li {
  position: relative;
  padding-left: 24px;
  color: var(--paper);
  font-size: 13px;
}

.survival-checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--yellow);
  font-weight: 900;
}

.discovery-section {
  padding: var(--space-7) 0 var(--space-8);
  background: var(--paper);
}

.discovery-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.75fr) minmax(650px, 1.25fr);
  gap: var(--space-7);
}

.gallery-column {
  padding-left: var(--space-7);
  border-left: 1px solid var(--line);
}

.tape-heading {
  display: inline-flex;
  margin-bottom: var(--space-5);
  padding: 6px var(--space-4) 5px;
  clip-path: polygon(1% 5%, 99% 0, 98% 94%, 2% 100%);
}

.tape-heading h2 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(26px, 2.5vw, 38px);
  font-weight: 900;
  letter-spacing: 0.03em;
  line-height: 1;
  text-transform: uppercase;
}

.neutral-tape { background: oklch(92% 0.015 205); }
.pink-tape { background: var(--pink); }

.filter-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.scenario-tabs {
  margin-bottom: var(--space-6);
}

.filter-button {
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0 var(--space-4);
  background: transparent;
  color: var(--ink);
  font-size: 12px;
  font-weight: 750;
  transition: border-color 160ms var(--ease-out), background 160ms var(--ease-out), color 160ms var(--ease-out), transform 160ms var(--ease-out);
}

.filter-button:hover {
  border-color: var(--pink-dark);
  transform: translateY(-1px);
}

.filter-button.is-active {
  border-color: var(--petrol-900);
  background: var(--petrol-900);
  color: var(--white);
}

.featured-build {
  padding-top: var(--space-5);
  border-top: 1px solid var(--line);
}

.tape-label {
  display: inline-flex;
  margin-bottom: var(--space-4);
  padding: 5px var(--space-3) 4px;
  color: var(--petrol-950);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.blue-tape { background: var(--blue); }
.yellow-tape { background: var(--yellow); }

.featured-content {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(200px, 0.9fr);
  align-items: center;
  gap: var(--space-5);
}

.featured-image {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--petrol-900);
  border-radius: var(--radius-md);
  background: var(--paper-blue);
  aspect-ratio: 4 / 3;
}

.featured-image::after {
  content: "Open artifact";
  position: absolute;
  right: var(--space-3);
  bottom: var(--space-3);
  padding: 5px var(--space-2);
  background: var(--petrol-950);
  color: var(--white);
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(5px);
  transition: opacity 180ms var(--ease-out), transform 180ms var(--ease-out);
}

.featured-image:hover::after {
  opacity: 1;
  transform: translateY(0);
}

.featured-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 420ms var(--ease-out);
}

.featured-image:hover img {
  transform: scale(1.025);
}

.featured-title-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
}

.featured-copy h3 {
  margin-bottom: var(--space-3);
  font-size: 25px;
  line-height: 1.04;
  text-wrap: balance;
}

.featured-copy > p {
  margin-bottom: var(--space-4);
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.secondary-artifact {
  display: grid;
  grid-template-columns: 92px 1fr auto;
  align-items: center;
  gap: var(--space-4);
  margin-top: var(--space-5);
  border-top: 1px solid var(--line);
  padding-top: var(--space-4);
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.secondary-artifact img {
  width: 92px;
  height: 64px;
  border: 1px solid var(--line);
  object-fit: cover;
}

.secondary-artifact strong {
  display: block;
  margin-bottom: var(--space-1);
  color: var(--ink);
  font-size: 13px;
}

.proof-facts {
  display: grid;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.proof-facts div {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: var(--space-2);
  font-size: 12px;
}

.proof-facts dt {
  font-weight: 850;
}

.proof-facts dd {
  color: var(--muted);
}

.text-link {
  color: var(--pink-dark);
  font-size: 13px;
  font-weight: 850;
}

.toolbar {
  display: grid;
  grid-template-columns: minmax(190px, 1fr);
  gap: var(--space-3);
  align-items: center;
  margin-bottom: var(--space-3);
}

.search-wrap input {
  width: 100%;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0 var(--space-4);
  background: var(--white);
  color: var(--ink);
  font-size: 13px;
}

.search-wrap input::placeholder {
  color: oklch(45% 0.025 205);
  opacity: 1;
}

.category-tabs .filter-button {
  min-height: 40px;
  border-radius: var(--radius-sm);
}

.clear-search {
  grid-column: 1 / -1;
  justify-self: start;
  border: 0;
  padding: 0;
  background: transparent;
  color: var(--pink-dark);
  font-size: 12px;
  font-weight: 800;
}

.gallery-status {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-2);
  color: var(--muted);
  font-size: 11px;
}

.gallery-status strong {
  color: var(--ink);
}

.skill-grid {
  border-top: 2px solid var(--ink);
}

.skill-row {
  display: grid;
  grid-template-columns: minmax(185px, 1.35fr) minmax(80px, 0.62fr) minmax(90px, 0.68fr) 166px 76px 28px;
  align-items: center;
  gap: var(--space-2);
  min-height: 76px;
  padding: var(--space-5) 0;
  border-bottom: 1px solid var(--line);
  transition: background 160ms var(--ease-out);
}

.skill-row:hover {
  background: color-mix(in oklch, var(--blue) 16%, transparent);
}

.skill-identity {
  min-width: 0;
}

.skill-identity strong {
  display: block;
  margin-bottom: var(--space-2);
  overflow: hidden;
  font-size: 13px;
  line-height: 1.25;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.skill-identity span,
.skill-cell {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.4;
}

.skill-cell strong {
  display: block;
  color: var(--ink);
  font-size: 11px;
}

.mobile-evidence {
  display: none;
}

.mobile-demo-link {
  display: none;
}

.proof-strip {
  display: flex;
  align-items: center;
  gap: 3px;
}

.proof-chip {
  display: inline-flex;
  min-height: 26px;
  align-items: center;
  border: 1px solid var(--line);
  padding: 0 5px;
  background: var(--white);
  color: var(--petrol-700);
  font-size: 10px;
  font-weight: 800;
}

.proof-link {
  text-decoration: none;
  transition: border-color 140ms var(--ease-out), color 140ms var(--ease-out), transform 140ms var(--ease-out);
}

.proof-link:hover {
  border-color: var(--petrol-700);
  color: var(--ink);
  transform: translateY(-1px);
}

.proof-link:focus-visible,
.mobile-demo-link:focus-visible {
  outline: 3px solid var(--pink);
  outline-offset: 2px;
}

.proof-chip.is-disabled {
  color: var(--muted);
}

.proof-chip:nth-child(2) { background: color-mix(in oklch, var(--blue) 22%, var(--white)); }
.proof-chip:nth-child(3) { background: color-mix(in oklch, var(--yellow) 24%, var(--white)); }

.status-chip {
  display: inline-flex;
  min-height: 24px;
  width: fit-content;
  align-items: center;
  border-radius: 3px;
  padding: 0 var(--space-2);
  background: color-mix(in oklch, var(--green) 45%, var(--white));
  color: oklch(28% 0.07 155);
  font-size: 10px;
  font-weight: 850;
}

.status-chip.exploring {
  background: color-mix(in oklch, var(--orange) 38%, var(--white));
  color: oklch(38% 0.11 54);
}

.status-chip.wishlist {
  background: color-mix(in oklch, var(--blue) 38%, var(--white));
  color: oklch(35% 0.08 235);
}

.status-chip.rejected {
  background: color-mix(in oklch, var(--pink) 38%, var(--white));
  color: var(--pink-dark);
}

.open-skill {
  display: grid;
  width: 28px;
  height: 44px;
  place-items: center;
  border: 0;
  background: transparent;
  color: var(--ink);
  font-size: 18px;
}

.empty-state {
  padding: var(--space-6) 0;
  color: var(--muted);
  font-size: 14px;
}

.wishlist-section {
  padding: var(--space-9) 0;
  border-top: 1px solid var(--line);
  background:
    linear-gradient(90deg, color-mix(in oklch, var(--blue) 24%, transparent) 1px, transparent 1px),
    linear-gradient(color-mix(in oklch, var(--blue) 24%, transparent) 1px, transparent 1px),
    var(--paper-blue);
  background-size: 48px 48px;
}

.wishlist-header {
  display: grid;
  grid-template-columns: minmax(300px, 0.95fr) minmax(300px, 0.75fr);
  align-items: end;
  justify-content: space-between;
  gap: var(--space-8);
  margin-bottom: var(--space-7);
}

.wishlist-header h2 {
  max-width: 12ch;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(48px, 6vw, 82px);
  font-weight: 900;
  letter-spacing: 0.01em;
  line-height: 0.9;
  text-transform: uppercase;
}

.wishlist-intro {
  max-width: 48ch;
  justify-self: end;
}

.wishlist-intro p {
  margin-bottom: var(--space-4);
  color: var(--muted);
  font-size: 15px;
  line-height: 1.65;
}

.wishlist-intro strong {
  display: inline-flex;
  border-bottom: 3px solid var(--pink);
  padding-bottom: var(--space-1);
  font-size: 13px;
}

.wishlist-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  margin-bottom: var(--space-5);
  border-top: 2px solid var(--ink);
  padding-top: var(--space-4);
}

.wishlist-toolbar > span {
  flex: 0 0 auto;
  color: var(--muted);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
  text-transform: uppercase;
}

.wishlist-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-4);
}

.wishlist-card {
  display: flex;
  min-height: 286px;
  flex-direction: column;
  border: 1px solid var(--petrol-900);
  border-radius: var(--radius-sm);
  padding: var(--space-4);
  background: color-mix(in oklch, var(--white) 94%, var(--blue));
  box-shadow: 5px 5px 0 color-mix(in oklch, var(--petrol-900) 18%, transparent);
  transition: box-shadow 180ms var(--ease-out), transform 180ms var(--ease-out);
}

.wishlist-card:hover {
  box-shadow: 8px 8px 0 color-mix(in oklch, var(--pink) 46%, transparent);
  transform: translate(-2px, -2px);
}

.wishlist-card header,
.wishlist-card footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.wishlist-card header {
  margin-bottom: var(--space-5);
}

.wishlist-rank {
  color: var(--pink-dark);
  font-family: var(--display);
  font-size: 28px;
  line-height: 1;
}

.wishlist-card > div {
  flex: 1;
}

.wishlist-focus {
  display: block;
  margin-bottom: var(--space-2);
  color: var(--petrol-700);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.wishlist-card h3 {
  margin-bottom: var(--space-3);
  overflow-wrap: anywhere;
  font-size: 21px;
  line-height: 1.05;
}

.wishlist-card p {
  margin-bottom: var(--space-5);
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}

.wishlist-card footer {
  border-top: 1px solid var(--line);
  padding-top: var(--space-3);
  font-size: 10px;
}

.wishlist-card footer .wishlist-repository-evidence {
  display: grid;
  gap: 2px;
  min-height: 44px;
  align-content: center;
  color: inherit;
  text-decoration: none;
}

.wishlist-card footer .wishlist-repository-evidence span {
  color: var(--muted);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.wishlist-card footer .wishlist-repository-evidence strong {
  color: var(--ink);
  font-size: 12px;
}

.wishlist-card footer .wishlist-repository-evidence:hover strong {
  color: var(--pink-dark);
}

.wishlist-card footer a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  color: var(--pink-dark);
  font-weight: 850;
}

.wishlist-card > small {
  display: block;
  margin-top: var(--space-2);
  color: var(--muted);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 9px;
  line-height: 1.4;
}

.wishlist-note {
  max-width: 72ch;
  margin: var(--space-6) 0 0;
  border-left: 4px solid var(--yellow);
  padding-left: var(--space-4);
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
}

.product-proof-section {
  padding: var(--space-9) 0;
  background: var(--petrol-900);
  color: var(--white);
}

.product-proof-layout {
  display: grid;
  grid-template-columns: minmax(240px, 0.62fr) minmax(0, 1.38fr);
  gap: var(--space-8);
  align-items: start;
}

.product-proof-copy h2 {
  max-width: 9ch;
  margin-bottom: var(--space-4);
  font-family: var(--display);
  font-size: clamp(46px, 5vw, 76px);
  font-weight: 900;
  letter-spacing: 0.02em;
  line-height: 0.9;
  text-transform: uppercase;
}

.product-proof-copy p {
  max-width: 42ch;
  margin: 0;
  color: oklch(87% 0.02 205);
  font-size: 14px;
  line-height: 1.6;
}

.product-rail {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-5) var(--space-6);
}

.rail-card {
  display: grid;
  min-height: 170px;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  align-items: start;
  border-top: 1px solid oklch(92% 0.015 205 / 0.35);
  padding-top: var(--space-4);
  transition: border-color 160ms var(--ease-out), transform 160ms var(--ease-out);
}

.rail-card.has-artifact {
  grid-template-columns: 88px 1fr;
}

.rail-card:hover {
  border-color: var(--pink);
  transform: translateY(-3px);
}

.artifact-tile {
  display: grid;
  width: 88px;
  height: 112px;
  place-items: center;
  overflow: hidden;
  border: 1px solid oklch(92% 0.015 205 / 0.45);
  background: var(--paper);
  color: var(--petrol-950);
  font-family: var(--display);
  font-size: 27px;
  line-height: 0.9;
  text-align: center;
  text-transform: uppercase;
}

.artifact-tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.rail-copy > span {
  display: inline-flex;
  margin-bottom: var(--space-2);
  padding: 3px 6px;
  background: var(--pink);
  color: var(--petrol-950);
  font-size: 10px;
  font-weight: 850;
  text-transform: uppercase;
}

.rail-copy strong {
  display: block;
  margin-bottom: var(--space-2);
  font-size: 16px;
  line-height: 1.2;
}

.rail-copy small {
  display: block;
  color: oklch(83% 0.025 205);
  font-size: 11px;
  line-height: 1.5;
}

.drawer-backdrop {
  position: fixed;
  inset: 0;
  z-index: 60;
  background: oklch(8% 0.02 205 / 0.58);
  backdrop-filter: blur(3px);
}

.drawer {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 70;
  width: min(760px, 94vw);
  height: 100dvh;
  overflow-y: auto;
  padding: var(--space-7);
  background: var(--paper);
  box-shadow: -8px 0 0 var(--pink);
  transform: translateX(104%);
  transition: transform 360ms var(--ease-out);
}

.drawer.is-open {
  transform: translateX(0);
}

.drawer-close {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  border: 1px solid var(--ink);
  padding: 0 var(--space-4);
  background: transparent;
  color: var(--ink);
  font-size: 12px;
  font-weight: 850;
}

.drawer h2 {
  margin: var(--space-5) 0 var(--space-3);
  font-family: var(--display);
  font-size: clamp(44px, 7vw, 72px);
  line-height: 0.92;
  text-transform: uppercase;
}

.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-5);
}

.source-chip {
  display: inline-flex;
  min-height: 24px;
  align-items: center;
  border: 1px solid var(--line);
  padding: 0 var(--space-2);
  color: var(--muted);
  font-size: 9px;
  font-weight: 750;
}

.agent-subtitle {
  color: var(--muted);
  font-size: 13px;
  font-weight: 750;
}

.mindmap-center > p:last-child {
  max-width: 60ch;
  color: var(--muted);
  line-height: 1.6;
}

.mindmap-branches {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.mindmap-node {
  --node-accent: var(--blue);
  min-height: 150px;
  border: 1px solid var(--line);
  padding: var(--space-4);
  background: var(--white);
}

.tone-good { --node-accent: var(--green); }
.tone-improve { --node-accent: var(--orange); }
.tone-proof { --node-accent: var(--yellow); }
.tone-use { --node-accent: var(--blue); }
.tone-verdict { --node-accent: var(--pink); }

.node-label {
  display: inline-flex;
  margin-bottom: var(--space-3);
  padding: 3px var(--space-2);
  background: var(--node-accent);
  color: var(--petrol-950);
  font-size: 10px;
  font-weight: 850;
  text-transform: uppercase;
}

.mindmap-node p,
.mindmap-node li {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.mindmap-node ul {
  display: grid;
  gap: var(--space-2);
  margin: 0;
  padding-left: 18px;
}

.node-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  margin-top: var(--space-2);
  color: var(--pink-dark);
  font-size: 12px;
  font-weight: 850;
}

.footer {
  padding: var(--space-7) 0;
  background: var(--petrol-950);
  color: var(--white);
  border-top: 1px solid oklch(92% 0.015 205 / 0.18);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  font-size: 13px;
}

.footer-inner > div {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.footer-inner span {
  color: oklch(82% 0.03 205);
}

.footer a {
  color: var(--yellow);
  font-weight: 800;
}

[hidden] {
  display: none !important;
}

@media (max-width: 1200px) {
  .discovery-layout {
    grid-template-columns: 1fr;
  }

  .gallery-column {
    padding-top: var(--space-7);
    padding-left: 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }
}

@media (max-width: 1100px) {
  .nav {
    grid-template-columns: 1fr auto;
  }

  .nav-links {
    display: none;
  }

  .hero-layout,
  .discovery-layout,
  .product-proof-layout {
    grid-template-columns: 1fr;
  }

  .hero-copy h1 {
    max-width: 10ch;
  }

  .proof-map {
    min-height: 460px;
  }

  .gallery-column {
    padding-top: var(--space-7);
    padding-left: 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .featured-content {
    grid-template-columns: minmax(300px, 1.1fr) minmax(240px, 0.9fr);
  }

  .wishlist-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .shell {
    width: min(100% - 28px, 1240px);
  }

  .nav {
    min-height: 70px;
  }

  .nav-cta {
    min-height: 40px;
    padding: 0 var(--space-3);
    font-size: 11px;
  }

  .hero {
    min-height: auto;
    padding: 108px 0 var(--space-8);
  }

  .hero-layout {
    min-height: 0;
    gap: var(--space-8);
  }

  .hero-copy h1 {
    font-size: clamp(54px, 17vw, 76px);
    line-height: 0.88;
  }

  .hero-subtitle {
    font-size: 14px;
  }

  .button-row {
    display: grid;
    grid-template-columns: 1fr;
  }

  .btn {
    width: 100%;
  }

  .proof-map {
    min-height: 710px;
  }

  .proof-route-line {
    display: none;
  }

  .proof-route::before {
    content: "";
    position: absolute;
    top: 46px;
    bottom: 230px;
    left: 31px;
    width: 3px;
    background: var(--paper);
  }

  .route-node {
    left: 8px;
    width: 210px;
    padding-left: 68px;
  }

  .route-need { top: 24px; }
  .route-skill { top: 148px; }
  .route-build { top: 272px; }
  .route-proof { top: 396px; }

  .route-dot {
    position: absolute;
    top: 0;
    left: 0;
  }

  .proof-stamp {
    top: 500px;
    right: auto;
    left: 10px;
  }

  .survival-checklist {
    top: auto;
    right: 0;
    bottom: 0;
    width: 100%;
  }

  .discovery-section,
  .wishlist-section,
  .product-proof-section {
    padding: var(--space-8) 0;
  }

  .wishlist-header {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }

  .wishlist-header h2 {
    font-size: clamp(48px, 15vw, 68px);
  }

  .wishlist-intro {
    justify-self: start;
  }

  .wishlist-toolbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .wishlist-grid {
    grid-template-columns: 1fr;
  }

  .wishlist-card {
    min-height: 260px;
  }

  .featured-content,
  .product-rail,
  .mindmap-branches {
    grid-template-columns: 1fr;
  }

  .toolbar {
    grid-template-columns: 1fr;
  }

  .category-tabs {
    flex-wrap: wrap;
    padding-bottom: var(--space-1);
  }

  .category-tabs .filter-button {
    flex: 0 0 auto;
  }

  .skill-row {
    grid-template-columns: minmax(0, 1fr) auto 28px;
    gap: var(--space-3);
    min-height: 88px;
    padding: var(--space-5) 0;
  }

  .skill-row .skill-cell,
  .skill-row .proof-strip {
    display: none;
  }

  .mobile-evidence {
    display: block;
    margin-top: var(--space-2);
    color: var(--petrol-700) !important;
    font-size: 10px !important;
    font-weight: 700;
  }

  .mobile-demo-link {
    display: inline-flex;
    min-height: 44px;
    align-items: center;
    margin-top: var(--space-2);
    color: var(--petrol-700);
    font-size: 11px;
    font-weight: 850;
    text-decoration-thickness: 2px;
    text-underline-offset: 4px;
  }

  .skill-identity strong {
    white-space: normal;
  }

  .product-proof-copy h2 {
    font-size: 52px;
  }

  .drawer {
    width: 100vw;
    padding: var(--space-5);
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}