:root {
  --ink: var(--ecg-text);
  --muted: var(--ecg-muted);
  --line: var(--ecg-border);
  --surface: var(--ecg-surface);
  --canvas: var(--ecg-canvas);
  --surface-raised: var(--ecg-surface-raised);
  --blue: var(--ecg-blue);
  --violet: var(--ecg-violet);
  --coral: var(--ecg-coral);
  --green: var(--ecg-green);
  --amber: var(--ecg-amber);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--canvas);
}

* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; background: radial-gradient(1200px 600px at 80% -10%, #1c2b3a 0%, var(--canvas) 55%); }
a { color: inherit; }

.catalog-topbar {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(20px, 5vw, 72px);
  background: var(--ecg-header);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(14px);
}

.catalog-brand { text-decoration: none; font-weight: 800; letter-spacing: -.02em; }
.catalog-brand span { display: block; color: var(--muted); font-size: 11px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; margin-top: 2px; }
.bank-link { text-decoration: none; font-size: 14px; font-weight: 700; border: 1px solid var(--line); background: var(--surface); padding: 10px 15px; border-radius: 12px; }
.bank-link:hover { border-color: var(--ecg-teal); color: var(--ecg-teal); }

.catalog-main { width: min(1180px, calc(100% - 32px)); margin: 0 auto; padding: 46px 0 72px; }
.catalog-hero { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(310px, .7fr); gap: 48px; align-items: center; padding: 24px 0 42px; }
.hero-kicker, .section-heading span, .card-eyebrow { color: var(--ecg-teal); text-transform: uppercase; letter-spacing: .11em; font-size: 12px; font-weight: 800; }
.catalog-hero h1 { font-size: clamp(36px, 5.2vw, 64px); line-height: 1.02; letter-spacing: -.055em; margin: 10px 0 18px; max-width: 760px; }
.catalog-hero > div > p { color: var(--muted); font-size: 17px; line-height: 1.65; max-width: 720px; margin: 0; }

.hero-principle { background: var(--surface); color: var(--ink); border: 1px solid var(--line); border-radius: 24px; padding: 25px; display: grid; grid-template-columns: 34px 1fr; gap: 9px 12px; box-shadow: var(--ecg-shadow); }
.hero-principle span { width: 32px; height: 32px; display: grid; place-items: center; border-radius: 50%; background: color-mix(in srgb, var(--ecg-teal) 18%, var(--surface-raised)); color: var(--ecg-teal); font-size: 13px; font-weight: 800; }
.hero-principle strong { align-self: center; font-size: 14px; }
.hero-principle i { width: 1px; height: 17px; background: var(--line); margin: -2px 0 -2px 16px; }

.catalog-summary { display: grid; grid-template-columns: repeat(4, 1fr); background: var(--surface); border: 1px solid var(--line); border-radius: 18px; margin-bottom: 24px; overflow: hidden; }
.catalog-summary > div { padding: 18px 22px; display: flex; align-items: baseline; gap: 9px; border-right: 1px solid var(--line); }
.catalog-summary > div:last-child { border-right: 0; }
.catalog-summary strong { font-size: 26px; letter-spacing: -.04em; }
.catalog-summary span { color: var(--muted); font-size: 13px; font-weight: 600; }

.next-recommendation { --accent: var(--coral); display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 20px; align-items: center; background: linear-gradient(135deg, color-mix(in srgb, var(--ecg-coral) 12%, var(--surface)), color-mix(in srgb, var(--ecg-teal) 9%, var(--surface))); color: var(--ink); border: 1px solid color-mix(in srgb, var(--accent) 45%, var(--line)); border-radius: 22px; padding: 24px; margin-bottom: 50px; box-shadow: var(--ecg-shadow); position: relative; overflow: hidden; }
.next-recommendation::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 5px; background: var(--accent); }
.next-recommendation-icon { width: 56px; height: 56px; display: grid; place-items: center; border-radius: 17px; background: color-mix(in srgb, var(--accent) 22%, var(--surface-raised)); color: var(--accent); font-size: 16px; font-weight: 800; }
.next-recommendation-copy > span { color: var(--ecg-teal); text-transform: uppercase; letter-spacing: .1em; font-size: 10px; font-weight: 800; }
.next-recommendation-copy h2 { margin: 5px 0 6px; font-size: clamp(21px, 2.4vw, 29px); letter-spacing: -.035em; }
.next-recommendation-copy p { color: var(--muted); margin: 0; font-size: 13px; line-height: 1.5; }
.next-recommendation-meta { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 13px; }
.next-recommendation-meta span { background: var(--surface-raised); border: 1px solid var(--line); border-radius: 8px; padding: 6px 8px; color: var(--muted); font-size: 10px; font-weight: 700; }
.next-recommendation-action { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; white-space: nowrap; background: var(--ecg-coral); color: var(--ecg-canvas); border-radius: 12px; padding: 12px 16px; font-size: 13px; font-weight: 800; }
.next-recommendation-action b { color: var(--accent); font-size: 18px; transition: transform .16s ease; }
.next-recommendation-action:hover b { transform: translateX(3px); }
.next-recommendation > .catalog-loading { background: transparent; border: 0; color: var(--muted); padding: 8px; }

.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 28px; margin-bottom: 22px; }
.section-heading h2 { font-size: clamp(25px, 3vw, 36px); letter-spacing: -.04em; margin: 7px 0 0; }
.section-heading > p { margin: 0; color: var(--muted); font-size: 13px; font-weight: 600; }
.pathway-levels { display: grid; gap: 42px; }
.curriculum-level { min-width: 0; }
.curriculum-level-heading { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 18px; }
.curriculum-level-number { width: 40px; height: 40px; flex: 0 0 40px; display: grid; place-items: center; border-radius: 13px; background: var(--surface-raised); color: var(--ecg-teal); border: 1px solid var(--line); font-size: 14px; font-weight: 800; }
.curriculum-level-heading span { color: var(--muted); text-transform: uppercase; letter-spacing: .09em; font-size: 10px; font-weight: 800; }
.curriculum-level-heading h3 { margin: 3px 0 3px; font-size: 23px; letter-spacing: -.035em; }
.curriculum-level-heading p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.5; }
.pathway-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.curriculum-level[data-curriculum-level="3"] .pathway-grid { grid-template-columns: minmax(0, 560px); }

.pathway-card { --accent: var(--blue); background: var(--surface); border: 1px solid var(--line); border-radius: 22px; padding: 22px; display: flex; flex-direction: column; min-height: 350px; position: relative; overflow: hidden; transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease; }
.pathway-card::before { content: ""; position: absolute; inset: 0 0 auto; height: 4px; background: var(--accent); }
.pathway-card:hover { transform: translateY(-3px); border-color: color-mix(in srgb, var(--accent) 50%, var(--line)); box-shadow: var(--ecg-shadow); }
.pathway-card.recommended { box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent) 35%, transparent), var(--ecg-shadow); }
.accent-violet { --accent: var(--violet); }
.accent-coral { --accent: var(--coral); }
.accent-green { --accent: var(--green); }
.accent-amber { --accent: var(--amber); }
.card-topline, .card-badges, .card-meta, .card-progress > div:first-child, .card-action { display: flex; align-items: center; }
.card-topline { justify-content: space-between; gap: 12px; }
.pathway-icon { width: 48px; height: 48px; border-radius: 15px; display: grid; place-items: center; background: color-mix(in srgb, var(--accent) 16%, var(--surface-raised)); color: var(--accent); font-size: 15px; font-weight: 800; letter-spacing: -.02em; }
.card-badges { gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.recommended-badge, .status-badge { border-radius: 999px; padding: 6px 9px; font-size: 10px; font-weight: 800; letter-spacing: .02em; }
.recommended-badge { background: color-mix(in srgb, var(--ecg-coral) 18%, var(--surface-raised)); color: var(--ecg-coral); }
.status-not-started { background: var(--surface-raised); color: var(--muted); }
.status-in-progress { background: color-mix(in srgb, var(--blue) 18%, var(--surface-raised)); color: var(--blue); }
.status-consolidate { background: color-mix(in srgb, var(--amber) 16%, var(--surface-raised)); color: var(--amber); }
.status-mastered { background: color-mix(in srgb, var(--green) 16%, var(--surface-raised)); color: var(--green); }
.card-copy { padding: 23px 0 17px; }
.card-eyebrow { color: var(--accent); }
.card-copy h3 { margin: 8px 0 0; font-size: 24px; line-height: 1.13; letter-spacing: -.035em; }
.card-copy p { color: var(--muted); font-size: 14px; line-height: 1.55; margin: 0; }
.card-meta { flex-wrap: wrap; gap: 7px; margin-top: auto; }
.card-meta span { background: var(--surface-raised); color: var(--muted); border: 1px solid var(--line); border-radius: 8px; padding: 6px 8px; font-size: 10px; font-weight: 700; }
.card-guidance { display: flex; align-items: flex-start; gap: 7px; min-height: 34px; margin-top: 13px; border-radius: 9px; padding: 8px 9px; font-size: 10px; line-height: 1.45; font-weight: 700; }
.card-guidance span { flex: 0 0 auto; font-size: 11px; }
.guidance-open { background: var(--surface-raised); color: var(--muted); }
.guidance-ready { background: color-mix(in srgb, var(--green) 13%, var(--surface-raised)); color: var(--green); }
.guidance-advised { background: color-mix(in srgb, var(--amber) 13%, var(--surface-raised)); color: var(--amber); }
.card-progress { margin: 16px 0; }
.card-progress > div:first-child { justify-content: space-between; font-size: 11px; color: var(--muted); margin-bottom: 7px; }
.card-progress strong { color: var(--ink); }
.progress-track { height: 7px; border-radius: 999px; background: var(--surface-raised); overflow: hidden; }
.progress-track div { height: 100%; background: var(--accent); border-radius: inherit; }
.card-action { justify-content: space-between; text-decoration: none; border-top: 1px solid var(--line); padding-top: 16px; color: var(--accent); font-size: 14px; font-weight: 800; }
.card-action b { font-size: 20px; transition: transform .16s ease; }
.card-action:hover b { transform: translateX(3px); }

.competency-section { margin-top: 58px; }
.competency-profile { display: grid; grid-template-columns: minmax(220px, .65fr) minmax(0, 1.35fr); gap: 20px; }
.profile-overview, .profile-list { background: var(--surface); border: 1px solid var(--line); border-radius: 19px; }
.profile-overview { padding: 24px; display: flex; flex-direction: column; justify-content: center; }
.profile-overview > div:first-child { display: flex; flex-direction: column; }
.profile-overview strong { font-size: 39px; line-height: 1; letter-spacing: -.055em; }
.profile-overview > div:first-child span { color: var(--muted); font-size: 11px; line-height: 1.4; font-weight: 700; margin-top: 7px; }
.profile-track { display: grid; grid-template-columns: repeat(5, 1fr); gap: 5px; margin-top: 22px; }
.profile-segment { height: 9px; border-radius: 999px; background: var(--surface-raised); }
.segment-mastered { background: var(--green); }
.segment-in-progress { background: var(--blue); }
.segment-consolidate { background: var(--amber); }
.profile-list { overflow: hidden; }
.competency-row { display: grid; grid-template-columns: auto minmax(0, 1fr) auto auto; gap: 12px; align-items: center; min-height: 65px; padding: 12px 17px; text-decoration: none; border-bottom: 1px solid var(--line); }
.competency-row:last-child { border-bottom: 0; }
.competency-row:hover { background: var(--surface-raised); }
.competency-marker { width: 10px; height: 10px; border-radius: 50%; background: var(--muted); }
.marker-mastered { background: var(--green); }
.marker-in-progress { background: var(--blue); }
.marker-consolidate { background: var(--amber); }
.competency-copy { display: flex; flex-direction: column; min-width: 0; }
.competency-copy strong { font-size: 13px; }
.competency-copy small { color: var(--muted); font-size: 10px; margin-top: 3px; }
.competency-status { border-radius: 999px; padding: 6px 9px; font-size: 10px; font-weight: 800; white-space: nowrap; }
.competency-row b { color: var(--muted); font-size: 17px; }

.catalog-note { margin-top: 28px; background: color-mix(in srgb, var(--ecg-teal) 8%, var(--surface)); border: 1px solid color-mix(in srgb, var(--ecg-teal) 28%, var(--line)); border-radius: 17px; padding: 18px 20px; display: flex; gap: 15px; align-items: flex-start; }
.note-icon { width: 36px; height: 36px; flex: 0 0 36px; display: grid; place-items: center; border-radius: 12px; background: var(--surface-raised); color: var(--ecg-teal); font-weight: 800; }
.catalog-note strong { font-size: 13px; }
.catalog-note p { margin: 5px 0 0; color: var(--muted); font-size: 12px; line-height: 1.55; }
.catalog-loading, .catalog-error { grid-column: 1 / -1; background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 34px; text-align: center; color: var(--muted); }
.catalog-error { color: var(--ecg-danger); display: grid; gap: 6px; }

@media (max-width: 900px) {
  .catalog-hero { grid-template-columns: 1fr; gap: 26px; }
  .next-recommendation { grid-template-columns: auto 1fr; }
  .next-recommendation-action { grid-column: 1 / -1; justify-content: space-between; }
  .pathway-grid { grid-template-columns: 1fr; }
  .curriculum-level[data-curriculum-level="3"] .pathway-grid { grid-template-columns: 1fr; }
  .pathway-card { min-height: 0; }
  .competency-profile { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .catalog-topbar { padding: 12px 16px; }
  .bank-link { padding: 9px 11px; font-size: 12px; }
  .catalog-main { width: min(100% - 24px, 1180px); padding-top: 24px; }
  .catalog-hero { padding-top: 10px; }
  .catalog-summary { grid-template-columns: repeat(2, 1fr); }
  .catalog-summary > div:nth-child(2) { border-right: 0; }
  .catalog-summary > div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .section-heading { align-items: flex-start; flex-direction: column; gap: 8px; }
  .next-recommendation { padding: 20px; }
  .competency-row { grid-template-columns: auto minmax(0, 1fr) auto; }
  .competency-status { grid-column: 2; justify-self: start; }
  .competency-row b { grid-column: 3; grid-row: 1 / span 2; }
  .catalog-hero h1 { font-size: 38px; }
  .catalog-hero > div > p { font-size: 15px; }
  .hero-principle { padding: 19px 16px; }
  .next-recommendation { grid-template-columns: 1fr; gap: 12px; margin-bottom: 36px; }
  .next-recommendation-icon { width: 46px; height: 46px; }
  .next-recommendation-action { grid-column: 1; min-height: 48px; }
  .pathway-levels { gap: 30px; }
  .pathway-card { padding: 18px 16px; border-radius: 17px; }
  .card-copy { padding-block: 18px 14px; }
  .card-copy h3 { font-size: 21px; }
}