/* ============================================================================
   Career Roadmap — interactive cybersecurity career-path hero
   THEME-ADAPTIVE: instead of hard-coding colours, the module INHERITS the host
   page's design tokens (the same --bg-primary / --text-primary / --bg-card /
   --accent-gradient / --border-color … that index_new.css defines). That means
   it is automatically LIGHT on the dev (June) homepage and DARK on the prod
   (March) homepage, matching whichever page it lives on. Fonts are inherited
   too, so the "Choose Your Cybersecurity Career Path" heading uses each site's
   own heading font + accent gradient — same as its other section titles.
   Fallbacks (light) keep the standalone /career-roadmap page working with no
   host tokens. Everything stays scoped under .cr-hero (+ .cr-panel/.cr-toast).
   Pairs with js/career-roadmap.js + data/career-roadmap.json
   ========================================================================== */

/* scoped reset so the module is self-contained regardless of the host page's box-sizing */
.cr-hero, .cr-hero *, .cr-hero *::before, .cr-hero *::after,
.cr-panel, .cr-panel *, .cr-panel-scrim, .cr-toast, .cr-toast * { box-sizing: border-box; }

/* ---- token mapping: pull from the host site's variables, fall back to light.
   Declared on the panel/scrim/toast too, because the JS appends those to <body>
   (outside .cr-hero) yet they must still inherit the same theme. ---- */
.cr-hero, .cr-panel, .cr-panel-scrim, .cr-toast {
  --cr-bg:        var(--bg-primary, #f4f8ff);
  --cr-surface:   var(--bg-secondary, #ffffff);
  --cr-card:      var(--bg-card, rgba(255, 255, 255, 0.92));
  --cr-glass:     var(--bg-glass, rgba(15, 23, 42, 0.04));
  --cr-ink:       var(--text-primary, #0f1c2e);
  --cr-ink-soft:  var(--text-secondary, rgba(15, 28, 46, 0.70));
  --cr-ink-faint: var(--text-muted, rgba(15, 28, 46, 0.48));
  --cr-line:      var(--border-color, rgba(15, 23, 42, 0.10));
  --cr-accent:    var(--accent-primary, #2563eb);
  --cr-accent-2:  var(--accent-secondary, #1d9bf0);
  --cr-grad:      var(--accent-gradient, linear-gradient(135deg, #2563eb, #1d9bf0));
  --cr-success:   var(--success, #0f9d58);
  /* theme-adaptive helpers derived from the inherited ink/accent */
  --cr-edge:      color-mix(in srgb, var(--cr-ink) 24%, transparent);
  --cr-dot:       color-mix(in srgb, var(--cr-ink) 8%, transparent);
  --cr-hover:     color-mix(in srgb, var(--cr-ink) 7%, transparent);
  --cr-frost:     color-mix(in srgb, var(--cr-surface) 80%, transparent);
  --cr-shadow:    0 24px 60px -32px rgba(0, 0, 0, 0.5);
  --cr-radius: 16px;
  --cr-radius-lg: 22px;
  --cr-node-w: 232px;
  --cr-ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

.cr-hero {
  position: relative;
  isolation: isolate;
  margin: 0;
  padding: clamp(84px, 11vh, 132px) 0 clamp(40px, 6vh, 72px);
  background:
    radial-gradient(1100px 620px at 18% -8%, color-mix(in srgb, var(--cr-accent) 14%, transparent), transparent 60%),
    radial-gradient(900px 560px at 88% 8%, color-mix(in srgb, var(--cr-accent-2) 12%, transparent), transparent 58%),
    radial-gradient(800px 600px at 50% 120%, color-mix(in srgb, var(--cr-success) 8%, transparent), transparent 60%),
    var(--cr-bg);
  color: var(--cr-ink);
  overflow: hidden;
}

/* subtle animated grid + drifting glow that reacts to the cursor (JS sets --mx/--my) */
.cr-hero__grid,
.cr-hero__glow,
.cr-hero__particles {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.cr-hero__grid {
  background-image:
    linear-gradient(var(--cr-dot) 1px, transparent 1px),
    linear-gradient(90deg, var(--cr-dot) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 35%, #000 0%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 35%, #000 0%, transparent 78%);
  animation: crGridDrift 24s linear infinite;
}
@keyframes crGridDrift { from { background-position: 0 0; } to { background-position: 54px 54px; } }
.cr-hero__glow {
  background: radial-gradient(420px 420px at calc(var(--mx, 50%) ) calc(var(--my, 28%)),
              color-mix(in srgb, var(--cr-accent) 14%, transparent), transparent 65%);
  transition: background-position .4s ease;
}
.cr-hero__particles { overflow: hidden; }
.cr-hero__particles i {
  position: absolute;
  width: 3px; height: 3px; border-radius: 50%;
  background: color-mix(in srgb, var(--cr-accent) 45%, transparent);
  box-shadow: 0 0 8px 1px color-mix(in srgb, var(--cr-accent) 24%, transparent);
  animation: crFloat linear infinite;
  opacity: 0;
}
@keyframes crFloat {
  0% { transform: translateY(20px); opacity: 0; }
  12% { opacity: .7; }
  88% { opacity: .45; }
  100% { transform: translateY(-120px); opacity: 0; }
}

.cr-hero__inner {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------------------------------------------------------------- heading */
.cr-head { text-align: center; max-width: 820px; margin: 0 auto clamp(20px, 3vh, 34px); }
.cr-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 16px; border-radius: 100px;
  background: var(--cr-glass); border: 1px solid var(--cr-line);
  font-size: .85rem; font-weight: 600; letter-spacing: .02em;
  color: var(--cr-accent);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
}
.cr-eyebrow .cr-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--cr-success); box-shadow: 0 0 10px color-mix(in srgb, var(--cr-success) 60%, transparent); animation: crPulse 2.4s ease-in-out infinite; }
@keyframes crPulse { 0%,100% { opacity: 1; transform: scale(1); } 50% { opacity: .5; transform: scale(.8); } }
.cr-title {
  margin: 18px 0 12px;
  font-weight: 800; letter-spacing: -0.03em; line-height: 1.06;
  font-size: clamp(2rem, 4.6vw, 3.4rem);
  color: var(--cr-ink);
}
.cr-title .cr-grad {
  background: var(--cr-grad);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.cr-sub { margin: 0 auto; max-width: 680px; font-size: clamp(1rem, 1.4vw, 1.12rem); color: var(--cr-ink-soft); line-height: 1.6; }

/* ---------------------------------------------------------------- toolbar */
.cr-toolbar {
  position: relative; z-index: 4;
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px;
  margin: 0 auto clamp(14px, 2vh, 22px); max-width: 1100px;
  padding: 10px;
  background: var(--cr-frost); border: 1px solid var(--cr-line);
  border-radius: var(--cr-radius); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  box-shadow: var(--cr-shadow);
}
.cr-search { position: relative; flex: 1 1 240px; min-width: 200px; }
.cr-search svg { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); width: 16px; height: 16px; color: var(--cr-ink-faint); pointer-events: none; }
.cr-search input {
  width: 100%; padding: 10px 34px 10px 34px;
  background: var(--cr-glass); border: 1px solid var(--cr-line);
  border-radius: 11px; color: var(--cr-ink); font-size: .9rem; font-family: inherit;
  transition: border-color .2s, box-shadow .2s, background .2s;
}
.cr-search input::placeholder { color: var(--cr-ink-faint); }
.cr-search input:focus { outline: none; border-color: color-mix(in srgb, var(--cr-accent) 55%, transparent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--cr-accent) 18%, transparent); background: var(--cr-surface); }
.cr-search-clear {
  position: absolute; right: 8px; top: 50%; transform: translateY(-50%);
  width: 20px; height: 20px; border: none; border-radius: 50%; cursor: pointer;
  background: var(--cr-hover); color: var(--cr-ink-soft); font-size: 13px; line-height: 1;
  display: none; align-items: center; justify-content: center;
}
.cr-search[data-has-value="1"] .cr-search-clear { display: inline-flex; }

.cr-filters { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.cr-chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 12px; border-radius: 999px; cursor: pointer; user-select: none;
  background: var(--cr-glass); border: 1px solid var(--cr-line);
  color: var(--cr-ink-soft); font-size: .8rem; font-weight: 600; font-family: inherit;
  transition: all .18s var(--cr-ease);
}
.cr-chip:hover { color: var(--cr-ink); border-color: color-mix(in srgb, var(--cr-ink) 24%, transparent); transform: translateY(-1px); }
.cr-chip .cr-chip-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--c, var(--cr-accent)); box-shadow: 0 0 8px var(--c, var(--cr-accent)); }
.cr-chip[aria-pressed="true"] { color: #fff; border-color: var(--c, var(--cr-accent)); background: var(--c, var(--cr-accent)); box-shadow: 0 6px 16px -6px var(--c, var(--cr-accent)); }
.cr-chip[aria-pressed="true"] .cr-chip-dot { background: #fff; box-shadow: none; }

.cr-tool-group { display: inline-flex; gap: 4px; margin-left: auto; padding-left: 6px; }
.cr-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  height: 38px; min-width: 38px; padding: 0 10px;
  background: var(--cr-glass); border: 1px solid var(--cr-line);
  border-radius: 11px; color: var(--cr-ink-soft); cursor: pointer; font-family: inherit; font-size: .82rem; font-weight: 600;
  transition: all .16s var(--cr-ease);
}
.cr-btn:hover { color: var(--cr-ink); background: var(--cr-hover); transform: translateY(-1px); }
.cr-btn:active { transform: translateY(0); }
.cr-btn svg { width: 16px; height: 16px; }
.cr-btn-label { font-size: .82rem; }

/* ---------------------------------------------------------------- wizard (replaces the toolbar) */
.cr-wizard {
  position: relative; z-index: 4;
  max-width: 920px; margin: 0 auto clamp(16px, 2.4vh, 26px);
  padding: clamp(16px, 2.2vw, 24px);
  background: var(--cr-frost); border: 1px solid var(--cr-line);
  border-radius: var(--cr-radius-lg);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  box-shadow: var(--cr-shadow);
}
.cr-wz-head { display: flex; align-items: center; gap: 10px; min-height: 30px; margin-bottom: 14px; }
.cr-wz-back {
  flex: 0 0 auto; width: 30px; height: 30px; border-radius: 9px; cursor: pointer;
  display: none; place-items: center; font-size: 18px; line-height: 1; padding: 0;
  background: var(--cr-glass); border: 1px solid var(--cr-line); color: var(--cr-ink-soft);
  transition: all .16s var(--cr-ease); font-family: inherit;
}
.cr-wizard[data-depth]:not([data-depth="0"]) .cr-wz-back { display: grid; }
.cr-wz-back:hover { background: var(--cr-hover); color: var(--cr-ink); }
.cr-wz-eyebrow { flex: 0 0 auto; display: inline-flex; align-items: center; gap: 7px; font-size: .72rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--cr-accent); }
.cr-wz-eyebrow .cr-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--cr-accent); box-shadow: 0 0 8px var(--cr-accent); }
.cr-wz-crumbs { flex: 1 1 auto; min-width: 0; display: flex; flex-wrap: wrap; gap: 5px; align-items: center; font-size: .76rem; color: var(--cr-ink-faint); }
.cr-wz-crumbs button { background: none; border: none; font: inherit; color: var(--cr-ink-faint); cursor: pointer; padding: 0; }
.cr-wz-crumbs button:hover { color: var(--cr-accent); text-decoration: underline; }
.cr-wz-crumbs .sep { opacity: .5; }
.cr-wz-restart { flex: 0 0 auto; background: none; border: none; cursor: pointer; font: inherit; font-size: .76rem; font-weight: 600; color: var(--cr-ink-faint); padding: 4px 7px; border-radius: 7px; transition: all .16s var(--cr-ease); }
.cr-wz-restart:hover { color: var(--cr-accent); background: var(--cr-hover); }
.cr-wz-restart[hidden] { display: none; }

.cr-wz-stage { position: relative; }
.cr-wz-step { animation: crWzIn .34s var(--cr-ease) both; }
.cr-wz-step.is-back { animation: crWzInBack .34s var(--cr-ease) both; }
@keyframes crWzIn { from { opacity: 0; transform: translateX(16px); } to { opacity: 1; transform: none; } }
@keyframes crWzInBack { from { opacity: 0; transform: translateX(-16px); } to { opacity: 1; transform: none; } }
.cr-wz-q { font-weight: 800; letter-spacing: -0.02em; line-height: 1.18; font-size: clamp(1.15rem, 2.2vw, 1.6rem); color: var(--cr-ink); }
.cr-wz-sub { margin-top: 6px; font-size: .92rem; color: var(--cr-ink-soft); line-height: 1.5; }
.cr-wz-options { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin-top: 16px; }
/* a lone final card (odd count) spans the full width instead of sitting orphaned */
.cr-wz-options > .cr-wz-opt:last-child:nth-child(odd) { grid-column: 1 / -1; }
.cr-wz-opt {
  display: flex; align-items: center; gap: 13px; text-align: left; cursor: pointer; font-family: inherit;
  padding: 14px 16px; border-radius: var(--cr-radius);
  background: var(--cr-card); border: 1px solid var(--cr-line); color: var(--cr-ink);
  box-shadow: 0 8px 22px -18px rgba(0, 0, 0, .4);
  transition: transform .16s var(--cr-ease), border-color .16s, box-shadow .16s;
  opacity: 0; animation: crWzOptIn .42s var(--cr-ease) forwards; animation-delay: var(--d, 0s);
}
@keyframes crWzOptIn { to { opacity: 1; } }
.cr-wz-opt:hover, .cr-wz-opt:focus-visible {
  outline: none; transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--cr-accent) 50%, transparent);
  box-shadow: 0 16px 32px -20px rgba(0, 0, 0, .45), 0 0 0 1px color-mix(in srgb, var(--cr-accent) 35%, transparent);
}
.cr-wz-opt-ic { flex: 0 0 auto; width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center; font-size: 21px; line-height: 1; background: color-mix(in srgb, var(--cr-accent) 12%, transparent); border: 1px solid color-mix(in srgb, var(--cr-accent) 25%, transparent); }
.cr-wz-opt--cta .cr-wz-opt-ic { background: color-mix(in srgb, var(--cr-success) 13%, transparent); border-color: color-mix(in srgb, var(--cr-success) 28%, transparent); }
.cr-wz-opt-main { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.cr-wz-opt-label { font-weight: 700; font-size: .95rem; }
.cr-wz-opt-desc { font-size: .78rem; color: var(--cr-ink-faint); line-height: 1.35; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.cr-wz-opt-go { flex: 0 0 auto; display: inline-flex; align-items: center; gap: 5px; font-size: .8rem; font-weight: 700; color: var(--cr-accent); white-space: nowrap; }
.cr-wz-opt--cta .cr-wz-opt-go { padding: 7px 12px; border-radius: 9px; background: var(--cr-grad); color: #fff; box-shadow: 0 7px 16px -7px var(--cr-accent); }
/* "coming soon" leaves — muted, not a bright call-to-action */
.cr-wz-opt--soon .cr-wz-opt-ic { background: var(--cr-glass); border-color: var(--cr-line); filter: grayscale(.3); }
.cr-wz-opt--soon .cr-wz-opt-go { padding: 7px 12px; border-radius: 9px; background: var(--cr-glass); color: var(--cr-ink-faint); box-shadow: none; border: 1px solid var(--cr-line); }
@media (max-width: 640px) {
  .cr-wizard { padding: 16px 14px; }
  .cr-wz-options { grid-template-columns: 1fr; gap: 9px; }
  .cr-wz-options > .cr-wz-opt:last-child:nth-child(odd) { grid-column: auto; }
  .cr-wz-head { flex-wrap: wrap; row-gap: 6px; }
  .cr-wz-crumbs { display: none; }   /* the back button is enough on small screens */
  .cr-wz-q { font-size: 1.18rem; }
  .cr-wz-sub { font-size: .88rem; }
  .cr-wz-opt { padding: 12px 13px; gap: 11px; }
  .cr-wz-opt-ic { width: 36px; height: 36px; font-size: 19px; }
}
@media (prefers-reduced-motion: reduce) {
  .cr-wz-step, .cr-wz-step.is-back, .cr-wz-opt { animation: none !important; opacity: 1 !important; transform: none !important; }
}

/* ---------------------------------------------------------------- stage / canvas */
.cr-stage-wrap {
  position: relative; z-index: 1;
  border-radius: var(--cr-radius-lg);
  border: 1px solid var(--cr-line);
  background: linear-gradient(180deg, var(--cr-surface), var(--cr-bg));
  box-shadow: var(--cr-shadow), inset 0 1px 0 color-mix(in srgb, var(--cr-ink) 4%, transparent);
  overflow: hidden;
}
.cr-stage {
  position: relative;
  height: clamp(440px, 60vh, 640px);
  overflow: hidden;
  cursor: grab;
  touch-action: none;
  background-image: radial-gradient(var(--cr-dot) 1px, transparent 1px);
  background-size: 24px 24px;
}
.cr-stage.is-panning { cursor: grabbing; }
.cr-canvas {
  position: absolute; top: 0; left: 0;
  transform-origin: 0 0;
  will-change: transform;
}
.cr-canvas.is-anim { transition: transform .6s var(--cr-ease); }
.cr-svg { position: absolute; top: 0; left: 0; overflow: visible; pointer-events: none; }
.cr-edge { fill: none; stroke: var(--cr-edge); stroke-width: 1.6; transition: stroke .25s, stroke-width .25s, opacity .25s; }
.cr-edge.is-hot { stroke: var(--edge, var(--cr-accent)); stroke-width: 2.6; filter: drop-shadow(0 0 5px color-mix(in srgb, var(--edge, var(--cr-accent)) 60%, transparent)); }
.cr-edge.is-dim { opacity: .3; }
.cr-edge--draw { stroke-dasharray: var(--len); stroke-dashoffset: var(--len); animation: crDraw .9s var(--cr-ease) forwards; animation-delay: var(--delay, 0s); }
@keyframes crDraw { to { stroke-dashoffset: 0; } }

/* ---------------------------------------------------------------- node card */
.cr-node {
  position: absolute;
  width: var(--cr-node-w);
  box-sizing: border-box;
  padding: 13px 14px;
  border-radius: var(--cr-radius);
  background: var(--cr-card);
  border: 1px solid var(--cr-line);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 14px 30px -22px rgba(0, 0, 0, 0.55);
  cursor: pointer;
  opacity: 0;
  transform: translateY(8px);
  animation: crNodeIn .55s var(--cr-ease) forwards;
  animation-delay: var(--delay, 0s);
  transition: border-color .2s var(--cr-ease), box-shadow .25s var(--cr-ease), transform .25s var(--cr-ease), opacity .25s, left .45s var(--cr-ease), top .45s var(--cr-ease);
  text-align: left;
}
@keyframes crNodeIn { to { opacity: 1; transform: translateY(0); } }
.cr-node::before {
  content: ''; position: absolute; left: 0; top: 12px; bottom: 12px; width: 3px; border-radius: 3px;
  background: var(--cat, var(--cr-accent)); box-shadow: 0 0 10px color-mix(in srgb, var(--cat, var(--cr-accent)) 55%, transparent);
}
.cr-node:hover,
.cr-node:focus-visible {
  outline: none;
  transform: translateY(-3px) scale(1.025);
  border-color: color-mix(in srgb, var(--cat, var(--cr-accent)) 50%, transparent);
  box-shadow: 0 22px 44px -22px rgba(0, 0, 0, 0.6), 0 0 0 1px color-mix(in srgb, var(--cat) 40%, transparent), 0 10px 30px -10px color-mix(in srgb, var(--cat) 38%, transparent);
}
.cr-node.is-selected {
  border-color: color-mix(in srgb, var(--cat, var(--cr-accent)) 70%, transparent);
  box-shadow: 0 22px 50px -20px rgba(0, 0, 0, 0.65), 0 0 0 1.5px var(--cat), 0 12px 34px -10px color-mix(in srgb, var(--cat) 42%, transparent);
}
.cr-node.is-dim { opacity: .34; filter: saturate(.55); }
.cr-node.is-match { animation: none; opacity: 1; border-color: color-mix(in srgb, var(--cat) 65%, transparent); box-shadow: 0 0 0 1.5px var(--cat), 0 8px 26px -8px color-mix(in srgb, var(--cat) 50%, transparent); }
.cr-node.is-path { border-color: color-mix(in srgb, var(--cat, var(--cr-accent)) 50%, transparent); }

.cr-node-top { display: flex; align-items: center; gap: 9px; margin-bottom: 6px; }
.cr-node-textwrap { display: flex; flex-direction: column; min-width: 0; }
.cr-node-icon {
  flex: 0 0 auto; width: 30px; height: 30px; border-radius: 9px;
  display: grid; place-items: center; font-size: 16px; line-height: 1;
  background: color-mix(in srgb, var(--cat, var(--cr-accent)) 16%, transparent);
  border: 1px solid color-mix(in srgb, var(--cat) 28%, transparent);
}
.cr-node-name { font-weight: 700; font-size: .92rem; line-height: 1.2; color: var(--cr-ink); letter-spacing: -0.01em; }
.cr-node-tag { font-size: .72rem; color: var(--cr-ink-faint); margin-top: 1px; }
.cr-node-foot { display: flex; align-items: center; gap: 6px; margin-top: 8px; flex-wrap: wrap; }
.cr-badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 8px; border-radius: 999px; font-size: .68rem; font-weight: 600; letter-spacing: .02em;
  background: color-mix(in srgb, var(--cat, var(--cr-accent)) 15%, transparent);
  color: var(--cat, var(--cr-accent));
  border: 1px solid color-mix(in srgb, var(--cat) 28%, transparent);
}
.cr-badge--course { background: color-mix(in srgb, var(--cr-success) 16%, transparent); color: var(--cr-success); border-color: color-mix(in srgb, var(--cr-success) 32%, transparent); }
.cr-badge--soon { background: var(--cr-glass); color: var(--cr-ink-faint); border-color: var(--cr-line); }
.cr-node-toggle {
  position: absolute; left: 50%; bottom: -13px; transform: translateX(-50%);
  width: 26px; height: 26px; border-radius: 50%; cursor: pointer; z-index: 3;
  display: grid; place-items: center;
  background: var(--cr-surface); border: 1px solid color-mix(in srgb, var(--cat, var(--cr-accent)) 45%, var(--cr-line));
  color: var(--cr-ink-soft); font-size: 15px; line-height: 1; font-weight: 700;
  box-shadow: 0 6px 16px -8px rgba(0, 0, 0, 0.5);
  transition: transform .18s var(--cr-ease), color .18s, background .18s;
}
.cr-node-toggle:hover { color: #fff; background: var(--cat, var(--cr-accent)); transform: translateX(-50%) scale(1.12); }
.cr-node.is-collapsed .cr-node-toggle { color: var(--cat, var(--cr-accent)); }
.cr-node-count { position: absolute; right: -8px; top: -8px; min-width: 18px; height: 18px; padding: 0 4px; border-radius: 9px; background: var(--cat); color: #fff; font-size: .64rem; font-weight: 700; display: none; align-items: center; justify-content: center; box-shadow: 0 4px 10px -3px color-mix(in srgb, var(--cat) 60%, transparent); }
.cr-node.is-collapsed .cr-node-count { display: inline-flex; }

/* hint chip bottom-right of stage */
.cr-hint {
  position: absolute; right: 12px; bottom: 12px; z-index: 3;
  display: inline-flex; align-items: center; gap: 7px;
  padding: 6px 11px; border-radius: 999px;
  background: var(--cr-frost); border: 1px solid var(--cr-line);
  color: var(--cr-ink-faint); font-size: .73rem; backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 6px 18px -10px rgba(0, 0, 0, 0.5);
  transition: opacity .4s; pointer-events: none;
}
.cr-stage-wrap.is-touched .cr-hint { opacity: 0; }

/* zoom controls (in-stage, bottom-left) */
.cr-zoom { position: absolute; left: 12px; bottom: 12px; z-index: 3; display: flex; flex-direction: column; gap: 6px; }
.cr-zoom .cr-btn { width: 38px; padding: 0; background: var(--cr-frost); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); box-shadow: 0 6px 18px -10px rgba(0, 0, 0, 0.5); }

/* legend (top-left of stage) */
.cr-legend {
  position: absolute; left: 12px; top: 12px; z-index: 3;
  display: flex; flex-wrap: wrap; gap: 6px 12px; max-width: 60%;
  padding: 8px 11px; border-radius: 12px;
  background: var(--cr-frost); border: 1px solid var(--cr-line);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 6px 18px -12px rgba(0, 0, 0, 0.5);
  font-size: .72rem; color: var(--cr-ink-soft);
}
.cr-legend span { display: inline-flex; align-items: center; gap: 6px; }
.cr-legend i { width: 9px; height: 9px; border-radius: 50%; background: var(--c); box-shadow: 0 0 8px color-mix(in srgb, var(--c) 60%, transparent); }

/* ============================================================ SIDE PANEL */
.cr-panel-scrim {
  position: fixed; inset: 0; z-index: 1400;
  background: rgba(8, 11, 22, 0.5);
  backdrop-filter: blur(3px); -webkit-backdrop-filter: blur(3px);
  opacity: 0; visibility: hidden; transition: opacity .35s var(--cr-ease), visibility .35s;
}
.cr-panel-scrim.is-open { opacity: 1; visibility: visible; }
.cr-panel {
  position: fixed; top: 0; right: 0; z-index: 1401;
  width: min(460px, 94vw); height: 100%;
  display: flex; flex-direction: column;
  background: linear-gradient(180deg, var(--cr-surface), var(--cr-bg));
  border-left: 1px solid var(--cr-line);
  box-shadow: -30px 0 80px -36px rgba(0, 0, 0, 0.5);
  color: var(--cr-ink);
  transform: translateX(102%); transition: transform .42s var(--cr-ease);
  font-family: inherit;
}
.cr-panel.is-open { transform: translateX(0); }
.cr-panel__bar { height: 4px; background: var(--cat, var(--cr-accent)); box-shadow: 0 0 18px color-mix(in srgb, var(--cat, var(--cr-accent)) 55%, transparent); flex: 0 0 auto; }
.cr-panel__head { position: relative; padding: 20px 22px 16px; border-bottom: 1px solid var(--cr-line); flex: 0 0 auto; }
.cr-panel__crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 4px; font-size: .74rem; color: var(--cr-ink-faint); margin-bottom: 12px; }
.cr-panel__crumbs button { background: none; border: none; color: var(--cr-ink-faint); font: inherit; cursor: pointer; padding: 0; }
.cr-panel__crumbs button:hover { color: var(--cr-accent); text-decoration: underline; }
.cr-panel__crumbs .sep { opacity: .5; }
.cr-panel__title-row { display: flex; align-items: flex-start; gap: 12px; }
.cr-panel__icon { flex: 0 0 auto; width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center; font-size: 24px; background: color-mix(in srgb, var(--cat) 16%, transparent); border: 1px solid color-mix(in srgb, var(--cat) 32%, transparent); }
.cr-panel__title { font-weight: 800; font-size: 1.34rem; line-height: 1.18; letter-spacing: -0.02em; color: var(--cr-ink); }
.cr-panel__meta { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 9px; }
.cr-panel__close {
  position: absolute; top: 16px; right: 16px;
  width: 34px; height: 34px; border-radius: 10px; cursor: pointer;
  background: var(--cr-hover); border: 1px solid var(--cr-line); color: var(--cr-ink-soft);
  display: grid; place-items: center; font-size: 18px; transition: all .16s var(--cr-ease);
}
.cr-panel__close:hover { background: color-mix(in srgb, var(--cr-ink) 12%, transparent); color: var(--cr-ink); transform: rotate(90deg); }
.cr-panel__body { padding: 18px 22px 40px; overflow-y: auto; flex: 1 1 auto; scrollbar-width: thin; scrollbar-color: color-mix(in srgb, var(--cr-ink) 22%, transparent) transparent; }
.cr-panel__body::-webkit-scrollbar { width: 8px; }
.cr-panel__body::-webkit-scrollbar-thumb { background: color-mix(in srgb, var(--cr-ink) 20%, transparent); border-radius: 8px; }

.cr-sec { margin-bottom: 22px; }
.cr-sec__h { display: flex; align-items: center; gap: 8px; font-size: .76rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--cr-ink-faint); margin-bottom: 10px; }
.cr-sec__h::before { content: ''; width: 14px; height: 2px; border-radius: 2px; background: var(--cat, var(--cr-accent)); }
.cr-overview { font-size: .94rem; line-height: 1.6; color: var(--cr-ink-soft); }
.cr-ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.cr-ul li { position: relative; padding-left: 20px; font-size: .9rem; line-height: 1.5; color: var(--cr-ink-soft); }
.cr-ul li::before { content: ''; position: absolute; left: 4px; top: 9px; width: 6px; height: 6px; border-radius: 50%; background: var(--cat, var(--cr-accent)); box-shadow: 0 0 8px color-mix(in srgb, var(--cat, var(--cr-accent)) 55%, transparent); }
.cr-tags { display: flex; flex-wrap: wrap; gap: 7px; }
.cr-tag { padding: 5px 11px; border-radius: 999px; font-size: .8rem; background: var(--cr-glass); border: 1px solid var(--cr-line); color: var(--cr-ink-soft); }
.cr-tag--tool { background: color-mix(in srgb, var(--cat) 10%, transparent); border-color: color-mix(in srgb, var(--cat) 22%, var(--cr-line)); }

.cr-steps { list-style: none; padding: 0; margin: 0; counter-reset: s; display: grid; gap: 9px; }
.cr-steps li { counter-increment: s; position: relative; padding: 9px 12px 9px 40px; border-radius: 11px; background: var(--cr-glass); border: 1px solid var(--cr-line); font-size: .88rem; color: var(--cr-ink-soft); }
.cr-steps li::before { content: counter(s); position: absolute; left: 9px; top: 50%; transform: translateY(-50%); width: 22px; height: 22px; border-radius: 50%; background: color-mix(in srgb, var(--cat) 18%, transparent); border: 1px solid color-mix(in srgb, var(--cat) 40%, transparent); color: var(--cat); font-size: .72rem; font-weight: 700; display: grid; place-items: center; }

/* course cards */
.cr-courses { display: grid; gap: 10px; }
.cr-course {
  position: relative; display: flex; align-items: center; gap: 12px;
  padding: 13px 14px; border-radius: 13px; text-decoration: none;
  background: var(--cr-card);
  border: 1px solid var(--cr-line); color: var(--cr-ink);
  box-shadow: 0 8px 22px -18px rgba(0, 0, 0, 0.4);
  transition: transform .18s var(--cr-ease), border-color .18s, box-shadow .18s;
}
.cr-course--avail:hover { transform: translateY(-2px); border-color: color-mix(in srgb, var(--cr-success) 50%, transparent); box-shadow: 0 16px 34px -22px rgba(0, 0, 0, 0.45), 0 0 24px -10px color-mix(in srgb, var(--cr-success) 40%, transparent); }
.cr-course--soon { opacity: .92; }
.cr-course__ic { flex: 0 0 auto; width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center; font-size: 20px; background: var(--cr-glass); border: 1px solid var(--cr-line); }
.cr-course--avail .cr-course__ic { background: color-mix(in srgb, var(--cr-success) 14%, transparent); border-color: color-mix(in srgb, var(--cr-success) 30%, transparent); }
.cr-course__main { flex: 1 1 auto; min-width: 0; }
.cr-course__name { font-weight: 700; font-size: .95rem; color: var(--cr-ink); display: flex; align-items: center; gap: 7px; }
.cr-course__name .cr-lock { font-size: .8rem; opacity: .6; }
.cr-course__blurb { font-size: .78rem; color: var(--cr-ink-faint); margin-top: 2px; line-height: 1.4; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.cr-course__cta {
  flex: 0 0 auto; display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 13px; border-radius: 10px; font-size: .8rem; font-weight: 600; font-family: inherit; cursor: pointer; white-space: nowrap;
  border: 1px solid transparent;
}
.cr-course--avail .cr-course__cta { background: var(--cr-success); color: #ffffff; box-shadow: 0 8px 18px -8px color-mix(in srgb, var(--cr-success) 65%, transparent); }
.cr-course--soon .cr-course__cta { background: var(--cr-glass); border-color: var(--cr-line); color: var(--cr-ink-soft); }
.cr-course--soon .cr-course__cta:hover { background: var(--cr-hover); color: var(--cr-ink); }
.cr-course__status { position: absolute; top: 10px; right: 12px; font-size: .64rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--cr-ink-faint); }
.cr-course--avail .cr-course__status { color: var(--cr-success); }

/* progression chain */
.cr-prog { display: grid; gap: 0; }
.cr-prog__item { position: relative; display: flex; align-items: center; gap: 11px; padding: 8px 0; }
.cr-prog__item:not(:last-child)::after { content: ''; position: absolute; left: 13px; top: 30px; bottom: -8px; width: 2px; background: linear-gradient(var(--cat, var(--cr-accent)), transparent); opacity: .45; }
.cr-prog__dot { flex: 0 0 auto; width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; font-size: 13px; background: var(--cr-glass); border: 1px solid var(--cr-line); z-index: 1; }
.cr-prog__item.is-here .cr-prog__dot { background: var(--cat, var(--cr-accent)); border-color: var(--cat, var(--cr-accent)); box-shadow: 0 0 16px -3px color-mix(in srgb, var(--cat, var(--cr-accent)) 60%, transparent); }
.cr-prog__name { font-size: .9rem; font-weight: 500; color: var(--cr-ink-soft); }
.cr-prog__item.is-here .cr-prog__name { color: var(--cr-ink); font-weight: 700; }
.cr-prog__lvl { margin-left: auto; font-size: .7rem; color: var(--cr-ink-faint); }
.cr-prog__open { cursor: pointer; }
.cr-prog__open:hover .cr-prog__name { color: var(--cr-accent); text-decoration: underline; }

.cr-salary { display: flex; align-items: baseline; gap: 8px; }
.cr-salary b { font-size: 1.5rem; font-weight: 800; background: var(--cr-grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.cr-salary span { font-size: .76rem; color: var(--cr-ink-faint); }

/* ============================================================ MOBILE LIST */
.cr-list { display: none; }
.cr-list-node { margin: 0; }
.cr-list-row {
  display: flex; align-items: center; gap: 11px; width: 100%; text-align: left;
  padding: 12px 12px; border-radius: 13px; cursor: pointer; font-family: inherit;
  background: var(--cr-card);
  border: 1px solid var(--cr-line); color: var(--cr-ink); margin-bottom: 8px;
  box-shadow: 0 8px 20px -18px rgba(0, 0, 0, 0.4);
  position: relative;
}
.cr-list-row::before { content: ''; position: absolute; left: 0; top: 10px; bottom: 10px; width: 3px; border-radius: 3px; background: var(--cat); box-shadow: 0 0 10px color-mix(in srgb, var(--cat) 55%, transparent); }
.cr-list-row .cr-node-icon { width: 32px; height: 32px; }
.cr-list-row .cr-list-main { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; }
.cr-list-row .cr-list-name { font-weight: 700; font-size: .94rem; color: var(--cr-ink); }
.cr-list-row .cr-list-tag { font-size: .74rem; color: var(--cr-ink-faint); }
.cr-list-caret { flex: 0 0 auto; width: 26px; height: 26px; border-radius: 8px; display: grid; place-items: center; background: var(--cr-glass); border: 1px solid var(--cr-line); color: var(--cr-ink-soft); font-size: 13px; transition: transform .25s var(--cr-ease); }
.cr-list-node.is-open > .cr-list-row .cr-list-caret { transform: rotate(90deg); }
.cr-list-children { margin-left: 18px; padding-left: 12px; border-left: 1px dashed var(--cr-line); overflow: hidden; max-height: 0; transition: max-height .35s var(--cr-ease); }
.cr-list-node.is-open > .cr-list-children { max-height: 6000px; }
.cr-list-leaf-cta { font-size: .68rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; }

/* ---------------------------------------------------------------- footer cta */
.cr-foot { position: relative; z-index: 1; text-align: center; margin-top: clamp(20px, 3vh, 30px); }
.cr-foot-note { font-size: .85rem; color: var(--cr-ink-faint); }
.cr-foot a { color: var(--cr-accent); text-decoration: none; font-weight: 600; }
.cr-foot a:hover { text-decoration: underline; }

/* toast for Notify Me */
.cr-toast {
  position: fixed; left: 50%; bottom: 26px; transform: translateX(-50%) translateY(20px);
  z-index: 1500; padding: 12px 18px; border-radius: 12px;
  background: var(--cr-surface); border: 1px solid var(--cr-line); color: var(--cr-ink);
  box-shadow: 0 24px 60px -28px rgba(0, 0, 0, 0.5); font-size: .88rem; opacity: 0; pointer-events: none;
  transition: opacity .3s, transform .3s; display: flex; align-items: center; gap: 9px; font-family: inherit;
}
.cr-toast.is-show { opacity: 1; transform: translateX(-50%) translateY(0); }
.cr-toast .cr-toast-ic { color: var(--cr-success); }

/* ============================================================ RESPONSIVE */
@media (max-width: 980px) {
  .cr-tool-group { margin-left: 0; }
  .cr-legend { display: none; }
}
@media (max-width: 760px) {
  .cr-stage-wrap, .cr-toolbar { display: none; }   /* hide canvas/toolbar; show collapsible list */
  .cr-list { display: block; }
  .cr-hero { padding-top: 92px; }
}

/* ============================================================ A11Y */
.cr-node:focus-visible, .cr-btn:focus-visible, .cr-chip:focus-visible,
.cr-list-row:focus-visible, .cr-course:focus-visible, .cr-panel__close:focus-visible,
.cr-search input:focus-visible, .cr-prog__open:focus-visible {
  outline: 2px solid var(--cr-accent); outline-offset: 2px;
}
.cr-sr { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

@media (prefers-contrast: more) {
  .cr-hero { --cr-line: color-mix(in srgb, var(--cr-ink) 35%, transparent); }
  .cr-node, .cr-list-row, .cr-course { background: var(--cr-surface); }
}

/* NOTE: no per-theme header override is needed — the roadmap inherits the host
   page's tokens, so it is light on the light (dev) homepage and dark on the dark
   (prod) homepage, and the shared header already matches its own page. */

@media (prefers-reduced-motion: reduce) {
  .cr-hero__grid, .cr-hero__particles i, .cr-eyebrow .cr-dot { animation: none !important; }
  .cr-node { animation: none !important; opacity: 1 !important; transform: none !important; }
  .cr-edge--draw { animation: none !important; stroke-dashoffset: 0 !important; }
  .cr-canvas.is-anim { transition: none !important; }
  .cr-node:hover, .cr-node:focus-visible { transform: none; }
  .cr-panel, .cr-panel-scrim { transition: opacity .2s; }
  .cr-panel { transition: none; }
}
