.map-page { background: var(--paper); }

.map-hero {
  width: min(1440px, 100%);
  min-height: 650px;
  margin: 0 auto;
  padding: clamp(70px, 9vw, 130px) clamp(20px, 5vw, 80px);
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(360px, .8fr);
  gap: clamp(48px, 8vw, 120px);
  align-items: center;
}
.map-hero .eyebrow { display: flex; align-items: center; gap: 10px; color: #55534d; }
.map-hero .eyebrow span { width: 8px; height: 8px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 0 5px rgba(255,93,56,.14); }
.map-hero h1 { margin: 0; font-size: clamp(56px, 7vw, 108px); line-height: .88; letter-spacing: -.075em; }
.map-hero h1 em { color: var(--blue); font-style: normal; }
.map-hero > div > p:not(.eyebrow) { max-width: 780px; margin: 34px 0 0; color: #4d4c47; font-size: clamp(19px, 1.7vw, 25px); }
.map-hero-actions { margin-top: 38px; display: flex; align-items: center; gap: 28px; flex-wrap: wrap; }

.map-stats { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--ink); border-radius: var(--radius); background: var(--paper-light); overflow: hidden; box-shadow: 16px 16px 0 var(--orange); transform: rotate(1deg); }
.map-stats div { min-height: 150px; padding: 26px; display: flex; flex-direction: column; justify-content: flex-end; }
.map-stats div:nth-child(even) { border-left: 1px solid var(--ink); }
.map-stats div:nth-child(n+3) { border-top: 1px solid var(--ink); }
.map-stats strong { font-size: 58px; line-height: .9; letter-spacing: -.07em; }
.map-stats span { margin-top: 10px; color: var(--muted); font-size: 13px; font-weight: 750; }

.map-reading { width: min(1440px, 100%); margin: 0 auto; padding: clamp(76px, 9vw, 130px) clamp(20px, 5vw, 80px); display: grid; grid-template-columns: .75fr 1.25fr; gap: clamp(50px, 8vw, 120px); }
.map-reading h2 { margin: 0; font-size: clamp(48px, 5.7vw, 84px); line-height: .92; letter-spacing: -.065em; }
.map-reading ol { margin: 0; padding: 0; list-style: none; }
.map-reading li { min-height: 115px; padding: 22px 0; display: grid; grid-template-columns: 48px 1fr; gap: 18px; border-top: 1px solid rgba(255,255,255,.22); }
.map-reading li > span { color: var(--lime); font: 800 11px/1 ui-monospace, monospace; }
.map-reading strong { font-size: 21px; }
.map-reading li p { max-width: 720px; margin: 7px 0 0; color: #aaa89f; }

.map-section { width: min(1440px, 100%); margin: 0 auto; padding: clamp(78px, 9vw, 130px) clamp(20px, 4vw, 64px); background: var(--paper-light); }
.map-heading { display: grid; grid-template-columns: 1.1fr .9fr; gap: 60px; align-items: end; }
.map-heading h2 { margin: 0; font-size: clamp(52px, 6vw, 90px); line-height: .9; letter-spacing: -.07em; }
.map-heading > p { max-width: 630px; margin: 0; color: var(--muted); font-size: 19px; }

.map-controls { margin: 58px 0 18px; padding: 18px; display: grid; grid-template-columns: minmax(240px, .75fr) minmax(0, 2fr) auto; gap: 16px; align-items: center; border: 1px solid var(--ink); border-radius: 16px; background: var(--paper); position: sticky; top: 94px; z-index: 12; }
.map-search { min-height: 46px; padding: 0 14px; display: grid; grid-template-columns: auto 1fr; gap: 12px; align-items: center; border: 1px solid var(--line); border-radius: 10px; background: #fff; }
.map-search span { color: var(--muted); font-size: 10px; font-weight: 800; }
.map-search input { min-width: 0; border: 0; outline: 0; background: transparent; font-size: 14px; }
.map-filters { display: flex; gap: 7px; flex-wrap: wrap; }
.map-filters button, .map-edge-modes button, .map-reset { min-height: 38px; padding: 0 12px; display: inline-flex; align-items: center; gap: 7px; border: 1px solid var(--line); border-radius: 100px; color: var(--muted); background: transparent; font-size: 12px; font-weight: 800; white-space: nowrap; cursor: pointer; }
.map-filters button:hover, .map-filters button[aria-pressed="true"] { color: var(--paper-light); background: var(--ink); border-color: var(--ink); }
.map-filters i { width: 8px; height: 8px; border-radius: 50%; background: var(--track-color); }
.map-view-controls { display: flex; justify-content: flex-end; gap: 8px; }
.map-edge-modes { display: flex; }
.map-edge-modes button { border-radius: 0; }
.map-edge-modes button:first-child { border-radius: 100px 0 0 100px; }
.map-edge-modes button:last-child { margin-left: -1px; border-radius: 0 100px 100px 0; }
.map-edge-modes button:hover, .map-edge-modes button[aria-pressed="true"] { color: var(--paper-light); background: var(--blue); border-color: var(--blue); position: relative; }
.map-direct-note { min-height: 38px; padding: 0 12px; display: inline-flex; align-items: center; border: 1px solid var(--line); border-radius: 100px; color: var(--muted); font-size: 11px; font-weight: 800; white-space: nowrap; }
.map-reset { justify-content: center; color: var(--ink); border-color: var(--ink); }
.map-reset:hover { color: var(--paper-light); background: var(--blue); border-color: var(--blue); }

.map-legend { margin-bottom: 30px; display: flex; gap: 22px; flex-wrap: wrap; color: var(--muted); font-size: 12px; font-weight: 750; }
.map-legend span { display: inline-flex; align-items: center; gap: 8px; }
.map-legend i { width: 24px; height: 6px; border-radius: 10px; background: var(--line); }
.map-legend i.is-upstream { background: var(--orange); }
.map-legend i.is-focus { background: var(--lime); outline: 1px solid var(--ink); }
.map-legend i.is-downstream { background: var(--blue); }

.map-graph { padding-bottom: 20px; position: relative; }
.map-edges { width: 100%; height: 100%; position: absolute; inset: 0; z-index: 0; overflow: visible; pointer-events: none; }
.map-edges path { fill: none; stroke: rgba(24,24,22,.16); stroke-width: 1.25; marker-end: url(#map-arrow); transition: opacity .2s ease, stroke .2s ease, stroke-width .2s ease; }
.map-edges marker path { fill: rgba(24,24,22,.28); stroke: none; }
.map-edges path.is-dimmed { opacity: .06; }
.map-edges path.is-route-upstream { stroke: var(--orange); stroke-width: 2.5; opacity: .9; }
.map-edges path.is-route-downstream { stroke: var(--blue); stroke-width: 2.5; opacity: .9; }

.map-stage { padding: 34px 0 80px; display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 30px; border-top: 1px solid var(--line); position: relative; z-index: 1; }
.map-stage[hidden] { display: none; }
.map-stage > header { position: relative; z-index: 2; }
.map-stage > header > span { color: var(--orange); font-size: 11px; font-weight: 850; }
.map-stage h2 { margin: 12px 0 0; font-size: 25px; line-height: 1; letter-spacing: -.045em; }
.map-stage header p { margin: 12px 0 0; color: var(--muted); font-size: 12px; line-height: 1.35; }
.map-stage-nodes { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; align-items: stretch; }

.map-node { --track-color: var(--blue); min-width: 0; min-height: 275px; display: flex; flex-direction: column; border: 1px solid var(--ink); border-top: 7px solid var(--track-color); border-radius: 16px; background: var(--paper-light); position: relative; z-index: 2; transition: opacity .2s ease, transform .2s ease, box-shadow .2s ease; }
.map-node[hidden] { display: none; }
.map-node.is-dimmed { opacity: .18; }
.map-node.is-filtered { opacity: .14; }
.map-node.is-upstream { box-shadow: 0 0 0 3px var(--orange); }
.map-node.is-focus { box-shadow: 0 0 0 4px var(--lime), 0 0 0 5px var(--ink); transform: translateY(-3px); }
.map-node.is-downstream { box-shadow: 0 0 0 3px var(--blue); }
.map-node-main { flex: 1; padding: 19px; display: block; text-decoration: none; }
.map-node-main:hover h3 { color: var(--blue); }
.map-node-code { color: var(--muted); font-size: 9px; font-weight: 850; overflow-wrap: anywhere; }
.map-node h3 { margin: 30px 0 16px; overflow-wrap: anywhere; font-size: 20px; line-height: 1.03; letter-spacing: -.04em; }
.map-node-track { color: var(--track-color); font-size: 11px; font-weight: 850; }
.map-node-class { display: block; margin-top: 6px; color: var(--muted); font-size: 9px; font-weight: 800; text-transform: uppercase; }
.map-node-relations { margin: 0 19px; padding: 15px 0; display: grid; grid-template-columns: 1fr auto; gap: 14px; border-top: 1px solid var(--line); }
.map-node-relations > div > span { display: block; margin-bottom: 7px; color: var(--muted); font-size: 9px; font-weight: 850; text-transform: uppercase; }
.map-node-unlocks { min-width: 48px; text-align: right; }
.map-node-unlocks strong { display: block; font-size: 20px; line-height: 1; }
.map-node-root { color: var(--muted); font-size: 11px; }
.map-prerequisite-list { display: flex; gap: 5px; flex-wrap: wrap; }
.map-prerequisite-list button { padding: 4px 6px; border: 0; border-radius: 5px; color: var(--ink); background: rgba(24,24,22,.08); font: 800 8px/1 ui-monospace, monospace; cursor: pointer; }
.map-prerequisite-list button:hover { color: var(--paper-light); background: var(--ink); }
.map-node-advisory { margin: 0 19px 15px; }
.map-node-advisory > span { display: block; margin-bottom: 7px; color: var(--muted); font-size: 9px; font-weight: 850; text-transform: uppercase; }
.map-recommendation-list { display: flex; gap: 5px; flex-wrap: wrap; }
.map-recommendation-list button { padding: 4px 6px; border: 1px dashed var(--blue); border-radius: 5px; color: var(--blue); background: transparent; font: 800 8px/1 ui-monospace, monospace; cursor: pointer; }
.map-recommendation-list button:hover { color: var(--paper-light); background: var(--blue); }
.map-alternative-group { margin: 0 19px 15px; padding: 7px 9px; align-self: flex-start; border-radius: 6px; color: #145c57; background: #d7f4ee; font-size: 9px; font-weight: 850; }
.map-focus { margin: 0 19px 18px; padding: 0; align-self: flex-start; border: 0; border-bottom: 1px solid currentColor; color: var(--ink); background: transparent; font-size: 11px; font-weight: 850; cursor: pointer; }
.map-focus:hover, .map-focus[aria-pressed="true"] { color: var(--blue); }
.map-node a:focus-visible, .map-node button:focus-visible, .map-controls button:focus-visible, .map-controls input:focus-visible { outline: 3px solid var(--lime); outline-offset: 3px; }

.track-0 { --track-color: var(--orange); }
.track-1 { --track-color: #0f7b76; }
.track-2 { --track-color: #8a5cff; }
.track-3 { --track-color: var(--blue); }
.track-4 { --track-color: #087f5b; }
.track-5 { --track-color: #b35c00; }
.track-6 { --track-color: #7a1f5b; }

.map-cta { width: min(1440px, 100%); margin: 0 auto; padding: clamp(76px, 9vw, 130px) clamp(20px, 5vw, 80px); display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(50px, 8vw, 120px); align-items: end; }
.map-cta h2 { margin: 0; font-size: clamp(48px, 5.7vw, 84px); line-height: .92; letter-spacing: -.06em; }
.map-cta > div:last-child p { margin: 0 0 28px; color: #aaa89f; font-size: 19px; }

@media (max-width: 1120px) {
  .map-hero, .map-reading, .map-heading, .map-cta { grid-template-columns: 1fr; }
  .map-stats { max-width: 680px; }
  .map-controls { grid-template-columns: 1fr; position: static; }
  .map-view-controls { justify-content: flex-start; flex-wrap: wrap; }
  .map-stage { grid-template-columns: 120px minmax(0, 1fr); }
  .map-stage-nodes { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (prefers-reduced-motion: reduce) {
  .map-node, .map-edges path { transition: none; }
}

@media (max-width: 820px) {
  .map-edges { display: none; }
  .map-stage { grid-template-columns: 1fr; gap: 20px; padding-bottom: 56px; }
  .map-stage > header { max-width: 620px; }
  .map-stage-nodes { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 600px) {
  .map-hero { min-height: 0; }
  .map-hero h1 { font-size: clamp(48px, 14vw, 68px); overflow-wrap: anywhere; }
  .map-stats { grid-template-columns: 1fr 1fr; transform: none; box-shadow: 8px 10px 0 var(--orange); }
  .map-stats div { min-height: 115px; padding: 18px; }
  .map-stats strong { font-size: 44px; }
  .map-reading li { grid-template-columns: 36px 1fr; }
  .map-section { padding-left: 20px; padding-right: 20px; }
  .map-stage-nodes { grid-template-columns: 1fr; }
  .map-node { min-height: 0; }
  .map-node h3 { font-size: 23px; }
  .map-filters { padding-bottom: 4px; }
  .map-legend { display: none; }
}