/* ===== ONBOARDING — Charleston School of Law =====
   Layered on top of tokens.css. Defines local component styles and theme variants. */

* { box-sizing: border-box; }

html, body, #root {
  margin: 0; padding: 0;
  min-height: 100vh;
  background: var(--bg-page);
  color: var(--fg-1);
}

/* Theme: dark mode override */
body.theme-dark {
  --bg-page: #0e1612;
  --bg-surface: #142019;
  --bg-tint: #182a21;
  --bg-inverse: #0a1310;
  --fg-1: #ece8d8;
  --fg-2: #d4cfb9;
  --fg-3: #aaa48b;
  --fg-muted: #807a64;
  --border: #2a3830;
  --border-soft: #1f2a23;
  --csol-paper: #142019;
  --csol-white: #1a2820;
  --csol-rule: #2a3830;
  --csol-rule-soft: #1f2a23;
  --csol-ink: #ece8d8;
  --csol-ink-2: #d4cfb9;
  --csol-ink-3: #aaa48b;
  --csol-ink-4: #807a64;
}

/* Density: compact reduces section padding by ~25% */
body.density-compact {
  --space-12: 32px;
  --space-16: 48px;
  --space-20: 56px;
  --space-24: 72px;
}

/* Motion: reduce */
body.motion-reduced *,
body.motion-reduced *::before,
body.motion-reduced *::after {
  animation-duration: 0.01ms !important;
  animation-iteration-count: 1 !important;
  transition-duration: 0.01ms !important;
}

/* Accent: gold-only (no green chrome) — for users who want quieter brand expression */
body.accent-quiet {
  --accent: var(--csol-ink);
}

/* ===== Reusable: Wordmark divider gesture ===== */
.csol-mark {
  text-align: center;
  line-height: 1;
}
.csol-mark__title {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.005em;
}
.csol-mark__rule {
  border: 0;
  border-top: 1px solid currentColor;
  margin: 6px auto;
  width: 82%;
  opacity: 0.85;
}
.csol-mark__sub {
  font-family: var(--font-sans);
  letter-spacing: 0.42em;
  font-weight: 500;
}

/* ===== Top nav ===== */
.app-nav {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg-page) 86%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.app-nav__inner {
  display: flex; align-items: center; gap: 24px;
  height: 72px;
  padding: 0 32px;
  max-width: 1320px;
  margin: 0 auto;
}
.app-nav__brand {
  display: flex; align-items: center; gap: 12px;
  text-decoration: none; color: var(--csol-green);
  cursor: pointer;
}
body.theme-dark .app-nav__brand { color: #d4cfb9; }
.app-nav__brand img { width: 34px; height: 34px; }
.app-nav__brand-text { line-height: 1; }
.app-nav__brand-text .t { font-family: var(--font-display); font-size: 20px; font-weight: 500; letter-spacing: -0.005em; }
.app-nav__brand-text .r { border: 0; border-top: 1px solid currentColor; margin: 3px 0; opacity: 0.85; }
.app-nav__brand-text .s { font-family: var(--font-sans); font-size: 7px; letter-spacing: 0.42em; font-weight: 500; }

.app-nav__crumbs {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-sans); font-size: 13px;
  color: var(--fg-3);
}
.app-nav__crumbs a { color: var(--fg-2); text-decoration: none; cursor: pointer; }
.app-nav__crumbs a:hover { color: var(--csol-green); border-bottom: 1px solid var(--csol-gold); }
body.theme-dark .app-nav__crumbs a:hover { color: var(--csol-gold); }

.app-nav__progress {
  margin-left: auto;
  display: flex; align-items: center; gap: 12px;
  font-family: var(--font-sans); font-size: 12px;
  color: var(--fg-3);
}
.app-nav__progress-bar {
  width: 120px; height: 3px; background: var(--border);
  border-radius: 999px; overflow: hidden;
}
.app-nav__progress-bar > span {
  display: block; height: 100%;
  background: var(--csol-gold);
  transition: width 350ms cubic-bezier(0.2,0.6,0.2,1);
}

/* ===== Eyebrow ===== */
.eyebrow {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--fg-3);
}
.eyebrow--gold { color: var(--csol-gold-deep); }
body.theme-dark .eyebrow--gold { color: var(--csol-gold); }

/* ===== Buttons ===== */
.btn {
  font-family: var(--font-sans);
  font-size: 14px; font-weight: 600;
  padding: 12px 22px;
  border-radius: 2px;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex; align-items: center; gap: 8px;
  transition: all 200ms cubic-bezier(0.2,0.6,0.2,1);
  background: transparent; color: var(--fg-1);
}
.btn--primary {
  background: var(--csol-green); color: #f7f4e6;
  border-color: var(--csol-green);
}
.btn--primary:hover { background: var(--csol-green-deep); border-color: var(--csol-green-deep); }
.btn--primary:active { transform: translateY(1px); }
.btn--gold { background: var(--csol-gold); color: var(--csol-green-deep); border-color: var(--csol-gold); }
.btn--gold:hover { background: var(--csol-gold-deep); }
.btn--ghost { border-color: var(--border-strong); color: var(--fg-1); }
.btn--ghost:hover { border-color: var(--csol-gold); color: var(--csol-green); }
body.theme-dark .btn--ghost:hover { color: var(--csol-gold); }
.btn--small { padding: 8px 14px; font-size: 12px; }

/* ===== Cards ===== */
.card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  transition: all 200ms cubic-bezier(0.2,0.6,0.2,1);
}
.card--gold-rule { border-top: 2px solid var(--csol-gold); }
.card:hover { box-shadow: var(--shadow-2); border-color: var(--border-strong); }

/* ===== Path picker (landing) ===== */
.path-picker {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 1180px; margin: 0 auto;
  padding: 0 32px;
}
@media (max-width: 900px) { .path-picker { grid-template-columns: 1fr; } }

.path-card {
  position: relative;
  display: flex; flex-direction: column;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-top: 2px solid var(--csol-gold);
  border-radius: 4px;
  padding: 36px 36px 32px;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  transition: all 250ms cubic-bezier(0.2,0.6,0.2,1);
  overflow: hidden;
  min-height: 380px;
}
.path-card::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(circle at 100% 0%, color-mix(in srgb, var(--csol-green) 6%, transparent) 0%, transparent 50%);
  pointer-events: none;
  opacity: 0;
  transition: opacity 250ms;
}
.path-card:hover { border-color: var(--csol-green); transform: translateY(-2px); box-shadow: var(--shadow-2); }
.path-card:hover::before { opacity: 1; }
.path-card__num {
  font-family: var(--font-display);
  font-size: 96px;
  font-weight: 300;
  line-height: 1;
  color: var(--csol-gold);
  opacity: 0.4;
  position: absolute;
  top: 18px; right: 28px;
}
.path-card__title {
  font-family: var(--font-display);
  font-size: 48px; font-weight: 500;
  color: var(--csol-green);
  line-height: 1.05;
  letter-spacing: -0.015em;
  margin: 0 0 8px;
}
body.theme-dark .path-card__title { color: var(--csol-gold-soft); }
.path-card__sub {
  font-family: var(--font-sans);
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--fg-3);
  margin-bottom: 20px;
}
.path-card__rule { border:0; border-top: 1px solid var(--csol-gold); width: 60px; margin: 0 0 20px; }
.path-card__lede {
  font-family: var(--font-serif);
  font-size: 17px; line-height: 1.6;
  color: var(--fg-2);
  margin: 0 0 28px;
  max-width: 32ch;
}
.path-card__items {
  list-style: none; padding: 0; margin: 0 0 28px;
  display: flex; flex-direction: column; gap: 6px;
  font-family: var(--font-sans); font-size: 13px;
  color: var(--fg-3);
}
.path-card__items li::before { content: "§"; color: var(--csol-gold); margin-right: 10px; font-family: var(--font-display); font-style: italic; }
.path-card__cta {
  margin-top: auto;
  display: flex; align-items: center; justify-content: space-between;
  font-family: var(--font-sans); font-size: 13px; font-weight: 600;
  color: var(--csol-green);
  letter-spacing: 0.04em;
}
body.theme-dark .path-card__cta { color: var(--csol-gold); }
.path-card__progress {
  font-size: 11px; color: var(--fg-muted);
  letter-spacing: 0.18em; text-transform: uppercase;
  font-weight: 500;
}

/* ===== Track / step layout ===== */
.track {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 56px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 56px 32px 120px;
}
body.density-compact .track { padding: 36px 32px 96px; gap: 40px; }
@media (max-width: 900px) {
  .track { grid-template-columns: 1fr; gap: 24px; }
  .track__rail { position: static !important; }
}

.track__rail {
  position: sticky; top: 96px;
  align-self: start;
  font-family: var(--font-sans);
}
.track__rail-eyebrow { margin-bottom: 18px; }
.track__rail-title {
  font-family: var(--font-display);
  font-size: 32px; font-weight: 500;
  color: var(--csol-green);
  margin: 0 0 6px;
  letter-spacing: -0.01em;
}
body.theme-dark .track__rail-title { color: var(--csol-gold-soft); }
.track__rail-rule { border:0; border-top: 1px solid var(--csol-gold); width: 36px; margin: 8px 0 20px; }

.track-steps {
  list-style: none; margin: 0; padding: 0;
  border-left: 1px solid var(--border);
}
.track-step {
  display: flex; gap: 12px;
  padding: 10px 0 10px 16px;
  margin-left: -1px;
  border-left: 2px solid transparent;
  cursor: pointer;
  font-size: 13px;
  color: var(--fg-3);
  transition: all 150ms;
}
.track-step:hover { color: var(--fg-1); }
.track-step--active {
  border-left-color: var(--csol-gold);
  color: var(--fg-1);
  font-weight: 600;
}
.track-step--done { color: var(--fg-muted); }
.track-step__num {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--fg-muted);
  min-width: 18px;
}
.track-step--done .track-step__num { color: var(--csol-gold); }
.track-step--done .track-step__num::before {
  content: "✓"; font-family: var(--font-sans);
}
.track-step--done .track-step__num span { display: none; }

/* ===== Step body ===== */
.step {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 40px 48px 44px;
  position: relative;
}
body.density-compact .step { padding: 28px 32px 32px; }
@media (max-width: 700px) { .step { padding: 24px; } }

.step__head {
  display: flex; align-items: flex-start; gap: 16px;
  padding-bottom: 24px;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--border);
}
.step__num {
  font-family: var(--font-display);
  font-size: 56px; font-weight: 400;
  color: var(--csol-gold);
  line-height: 0.9;
  flex-shrink: 0;
  margin-top: 4px;
}
.step__head-content { flex: 1; }
.step__eyebrow { margin-bottom: 6px; }
.step__title {
  font-family: var(--font-display);
  font-size: 40px; font-weight: 500;
  color: var(--csol-green);
  margin: 0 0 10px;
  line-height: 1.05;
  letter-spacing: -0.015em;
}
body.theme-dark .step__title { color: var(--csol-gold-soft); }
.step__lede {
  font-family: var(--font-serif);
  font-size: 18px; line-height: 1.55;
  color: var(--fg-2);
  margin: 0;
  max-width: 60ch;
}

.step__body { font-family: var(--font-serif); font-size: 16px; line-height: 1.65; color: var(--fg-2); }
.step__body p { margin: 0 0 16px; max-width: 64ch; }
.step__body strong { color: var(--fg-1); }
.step__body code {
  font-family: var(--font-mono); font-size: 0.9em;
  background: var(--bg-tint);
  padding: 2px 6px; border-radius: 2px;
  color: var(--csol-green-deep);
}
body.theme-dark .step__body code { color: var(--csol-gold-soft); background: rgba(255,255,255,0.06); }

.step__actions {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex; gap: 12px; align-items: center;
  flex-wrap: wrap;
}
.step__actions .spacer { margin-left: auto; }

.step-checkbox {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--font-sans); font-size: 14px;
  color: var(--fg-2);
  cursor: pointer;
  user-select: none;
}
.step-checkbox input { display: none; }
.step-checkbox__box {
  width: 22px; height: 22px;
  border: 1.5px solid var(--border-strong);
  border-radius: 2px;
  display: inline-flex; align-items: center; justify-content: center;
  transition: all 150ms;
}
.step-checkbox input:checked + .step-checkbox__box {
  background: var(--csol-green);
  border-color: var(--csol-green);
}
.step-checkbox__box svg {
  width: 14px; height: 14px; opacity: 0; transition: opacity 150ms;
  color: #f7f4e6;
}
.step-checkbox input:checked + .step-checkbox__box svg { opacity: 1; }
.step-checkbox--done { color: var(--fg-muted); text-decoration: line-through; text-decoration-color: var(--csol-gold); }

/* ===== Inline labeled value (terminal-like, but inline) ===== */
.kv {
  display: grid; grid-template-columns: max-content 1fr;
  gap: 8px 20px;
  font-family: var(--font-mono); font-size: 14px;
  background: var(--bg-tint);
  border: 1px solid var(--border);
  border-left: 2px solid var(--csol-gold);
  border-radius: 2px;
  padding: 14px 18px;
  margin: 16px 0;
}
.kv dt { color: var(--fg-3); font-weight: 500; }
.kv dd { margin: 0; color: var(--fg-1); }

/* ===== Terminal demo ===== */
.term {
  font-family: var(--font-mono);
  background: #0e1612;
  color: #e7e3d2;
  border-radius: 4px;
  border: 1px solid #2a3830;
  overflow: hidden;
  margin: 16px 0;
  box-shadow: var(--shadow-2);
}
.term__bar {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px;
  background: #142019;
  border-bottom: 1px solid #2a3830;
  font-family: var(--font-sans);
  font-size: 11px;
  color: #aaa48b;
  letter-spacing: 0.04em;
}
.term__dots { display: flex; gap: 6px; }
.term__dots span { width: 10px; height: 10px; border-radius: 999px; background: #3a4a40; }
.term__dots span:nth-child(2) { background: #4a5a48; }
.term__dots span:nth-child(3) { background: #5a6a4f; }
.term__title { margin-left: 8px; }
.term__body {
  padding: 16px 18px;
  font-size: 13px; line-height: 1.65;
  min-height: 180px;
  white-space: pre-wrap;
}
.term__line { display: block; }
.term__prompt { color: #cfb53b; }
.term__cmd { color: #f0ecd8; }
.term__out { color: #a8a48a; }
.term__ok { color: #92c490; }
.term__err { color: #d77a7a; }
.term__caret {
  display: inline-block; width: 8px; height: 14px;
  background: #cfb53b; vertical-align: text-bottom;
  animation: blink 1s steps(2) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

/* ===== Mock UI panes ===== */
.mock {
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--bg-surface);
  overflow: hidden;
  margin: 20px 0;
  box-shadow: var(--shadow-1);
}
.mock__bar {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px;
  background: var(--bg-tint);
  border-bottom: 1px solid var(--border);
  font-family: var(--font-sans);
  font-size: 11px;
  color: var(--fg-3);
}
.mock__dots span { width: 10px; height: 10px; border-radius: 999px; background: var(--border); display: inline-block; margin-right: 4px; }
.mock__url {
  flex: 1;
  background: var(--bg-page);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-3);
}
.mock__body { padding: 24px; }

/* ===== Callout ===== */
.callout {
  border-left: 2px solid var(--csol-gold);
  padding: 14px 18px;
  margin: 20px 0;
  background: var(--csol-gold-tint);
  font-family: var(--font-serif);
  font-size: 15px;
  line-height: 1.55;
  color: var(--csol-ink-2);
  border-radius: 0 2px 2px 0;
}
body.theme-dark .callout { background: rgba(207,181,59,0.08); color: var(--fg-2); }
.callout strong { color: var(--csol-green); font-family: var(--font-sans); font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; display: block; margin-bottom: 4px; }
body.theme-dark .callout strong { color: var(--csol-gold); }

/* ===== Hero ===== */
.hero {
  position: relative;
  overflow: hidden;
  padding: 96px 32px 80px;
  background: var(--bg-page);
}
.hero__inner { max-width: 1180px; margin: 0 auto; position: relative; z-index: 1; }
.hero__rose {
  position: absolute; right: -120px; top: 50%; transform: translateY(-50%);
  width: 520px; opacity: 0.06;
  pointer-events: none;
}
body.theme-dark .hero__rose { opacity: 0.15; }
.hero__eyebrow { margin-bottom: 12px; }
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(48px, 8vw, 96px);
  font-weight: 400;
  color: var(--csol-green);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 0 0 12px;
  max-width: 14ch;
}
body.theme-dark .hero__title { color: var(--csol-gold-soft); }
.hero__rule { border:0; border-top: 1px solid var(--csol-gold); width: 100px; margin: 12px 0 22px; }
.hero__lede {
  font-family: var(--font-serif);
  font-size: clamp(18px, 2.2vw, 22px);
  line-height: 1.5;
  color: var(--fg-2);
  margin: 0 0 36px;
  max-width: 56ch;
}

/* ===== First-week timeline ===== */
.timeline {
  position: relative;
  padding: 80px 32px;
  background: var(--bg-tint);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.timeline__inner { max-width: 1180px; margin: 0 auto; }
.timeline__head { margin: 0 auto 40px; max-width: 720px; text-align: center; }
.timeline__rule { border: 0; border-top: 1px solid var(--csol-gold); width: 60px; margin: 10px auto 18px; }
.timeline__title {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 56px); font-weight: 500;
  color: var(--csol-green);
  margin: 0; line-height: 1.05;
  letter-spacing: -0.015em;
}
body.theme-dark .timeline__title { color: var(--csol-gold-soft); }
.timeline__lede {
  font-family: var(--font-serif); font-size: 18px; line-height: 1.6; color: var(--fg-2); margin: 0;
}

.timeline__track {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  padding: 24px 0 0;
  max-width: 980px;
  margin: 0 auto;
}
.timeline__line {
  position: absolute; left: 12.5%; right: 12.5%; top: 56px;
  height: 1px; background: var(--border);
}
.timeline__line-fill {
  position: absolute; left: 12.5%; top: 56px;
  height: 1px;
  background: var(--csol-gold);
  transition: width 800ms cubic-bezier(0.2,0.6,0.2,1);
}
.tl-day { position: relative; padding-top: 64px; text-align: center; }
.tl-day__dot {
  position: absolute; top: 50px; left: 50%;
  transform: translateX(-50%);
  width: 12px; height: 12px;
  border-radius: 999px;
  border: 1px solid var(--csol-gold);
  background: var(--bg-tint);
  transition: all 300ms;
}
.tl-day--done .tl-day__dot { background: var(--csol-gold); }
.tl-day--current .tl-day__dot {
  background: var(--csol-green);
  border-color: var(--csol-green);
  box-shadow: 0 0 0 6px color-mix(in srgb, var(--csol-green) 25%, transparent);
}
.tl-day__label {
  font-family: var(--font-sans); font-size: 10px;
  font-weight: 600; letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-3);
  margin-bottom: 4px;
}
.tl-day__title {
  font-family: var(--font-display); font-size: 22px; font-weight: 500;
  color: var(--fg-1); line-height: 1.1;
  margin: 0 0 6px;
}
.tl-day__note { font-family: var(--font-serif); font-size: 13px; line-height: 1.5; color: var(--fg-3); margin: 0; }
@media (max-width: 800px) {
  .timeline__track { grid-template-columns: 1fr; }
  .timeline__line, .timeline__line-fill { display: none; }
  .tl-day { padding: 12px 0 12px 28px; border-left: 1px solid var(--border); }
  .tl-day__dot { top: 16px; left: -6px; }
}

/* ===== Footer ===== */
.app-footer {
  background: var(--csol-green-deep);
  color: #d8d2bc;
  padding: 60px 32px 40px;
  position: relative;
  overflow: hidden;
}
.app-footer__rose {
  position: absolute; left: 50%; top: 50%;
  transform: translate(-50%,-50%);
  width: 480px; opacity: 0.05;
  pointer-events: none;
}
.app-footer__inner {
  position: relative;
  max-width: 1180px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr 1fr;
  gap: 48px;
}
@media (max-width: 800px) { .app-footer__inner { grid-template-columns: 1fr; } }
.app-footer h4 {
  font-family: var(--font-sans); font-size: 11px;
  font-weight: 600; letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--csol-gold);
  margin: 0 0 14px;
}
.app-footer p, .app-footer a, .app-footer li {
  font-family: var(--font-serif); font-size: 14px;
  line-height: 1.6;
  color: #c8c2ac;
  text-decoration: none;
}
.app-footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 6px; }
.app-footer a:hover { color: #f0e9c4; border-bottom: 1px solid var(--csol-gold); }
.app-footer__motto {
  font-family: var(--font-display); font-style: italic;
  font-size: 28px; color: #f0e9c4; margin: 0 0 8px;
  font-weight: 400;
}

/* ===== Reference modules grid (post-orientation hub) ===== */
.modules {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 32px 80px;
}
.module-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 22px 22px 24px;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  transition: all 200ms cubic-bezier(0.2,0.6,0.2,1);
  display: flex; flex-direction: column;
  gap: 10px;
  min-height: 160px;
}
.module-card:hover { border-color: var(--csol-green); transform: translateY(-1px); box-shadow: var(--shadow-1); }
.module-card__num {
  font-family: var(--font-mono); font-size: 11px; color: var(--csol-gold-deep);
  letter-spacing: 0.12em;
}
body.theme-dark .module-card__num { color: var(--csol-gold); }
.module-card__title {
  font-family: var(--font-display); font-size: 26px; font-weight: 500;
  color: var(--csol-green); margin: 0; line-height: 1.1;
  letter-spacing: -0.01em;
}
body.theme-dark .module-card__title { color: var(--csol-gold-soft); }
.module-card__desc {
  font-family: var(--font-serif); font-size: 14px; color: var(--fg-3);
  line-height: 1.5; margin: 0;
  flex: 1;
}
.module-card__cta {
  font-family: var(--font-sans); font-size: 12px; font-weight: 600;
  color: var(--fg-2); letter-spacing: 0.04em;
}

/* ===== Device defaults setup section ===== */
.device-setup {
  max-width: 1180px;
  margin: 36px auto 8px;
  padding: 32px 32px 36px;
  background: var(--bg-2, #faf8f3);
  border: 1px solid var(--rule, rgba(0,0,0,0.08));
  border-radius: 8px;
  position: relative;
  transition: box-shadow 220ms ease, border-color 220ms ease;
}
body.theme-dark .device-setup { background: rgba(255,255,255,0.03); border-color: rgba(255,255,255,0.08); }
.device-setup--highlight {
  box-shadow: 0 1px 0 var(--csol-gold), 0 22px 60px -32px rgba(60, 80, 50, 0.35);
  border-color: var(--csol-gold);
}
.device-setup--complete .device-setup__title { color: var(--csol-green-2, var(--csol-green)); }
.device-setup__inner { display: flex; flex-direction: column; gap: 22px; }
.device-setup__head { max-width: 64ch; }
.device-setup__title {
  font-family: var(--font-display); font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 500; color: var(--csol-green);
  margin: 6px 0 4px; line-height: 1.1; letter-spacing: -0.012em;
}
body.theme-dark .device-setup__title { color: var(--csol-gold-soft); }
.device-setup__rule { border: 0; border-top: 1px solid var(--csol-gold); width: 38px; margin: 4px 0 10px; }
.device-setup__lede {
  font-family: var(--font-serif); font-size: 15px; line-height: 1.55; color: var(--fg-2);
  margin: 0;
}
.device-setup__hint { color: var(--fg-muted); font-style: italic; }
.device-setup__group { display: flex; flex-direction: column; gap: 10px; }
.device-setup__label {
  font-family: var(--font-sans); font-size: 11px; letter-spacing: 0.14em;
  text-transform: uppercase; font-weight: 700; color: var(--fg-muted);
}
.device-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
@media (max-width: 700px) { .device-grid { grid-template-columns: 1fr; } }
.device-tile {
  position: relative;
  background: var(--bg, #fff);
  border: 1.5px solid var(--rule, rgba(0,0,0,0.1));
  border-radius: 6px;
  padding: 18px 16px 16px;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
  color: inherit;
  transition: border-color 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}
body.theme-dark .device-tile { background: rgba(255,255,255,0.04); border-color: rgba(255,255,255,0.1); }
.device-tile:hover { border-color: var(--csol-gold); transform: translateY(-1px); }
.device-tile--active {
  border-color: var(--csol-green);
  box-shadow: 0 0 0 1px var(--csol-green) inset;
  background: var(--bg, #fff);
}
body.theme-dark .device-tile--active { box-shadow: 0 0 0 1px var(--csol-gold-soft) inset; border-color: var(--csol-gold-soft); }
.device-tile__glyph {
  display: flex; align-items: center; justify-content: center;
  width: 44px; height: 44px;
  color: var(--csol-green);
  margin-bottom: 8px;
}
body.theme-dark .device-tile__glyph { color: var(--csol-gold-soft); }
.device-tile__label {
  font-family: var(--font-display); font-size: 18px; font-weight: 500;
  color: var(--fg, #1a1a1a);
}
body.theme-dark .device-tile__label { color: var(--fg, #f5f1e6); }
.device-tile__sub { font-family: var(--font-sans); font-size: 12px; color: var(--fg-muted); margin-top: 2px; }
.device-tile__check {
  position: absolute; top: 12px; right: 14px;
  font-family: var(--font-sans); font-size: 14px; font-weight: 700;
  color: var(--csol-green);
}
body.theme-dark .device-tile__check { color: var(--csol-gold); }
.device-setup__confirm {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  font-family: var(--font-sans); font-size: 13px; color: var(--fg-2);
  padding: 14px 16px; background: rgba(180, 150, 70, 0.08);
  border-left: 2px solid var(--csol-gold);
  border-radius: 0 4px 4px 0;
}
.device-setup__confirm-mark {
  display: inline-flex; align-items: center; justify-content: center;
  width: 22px; height: 22px; border-radius: 999px;
  background: var(--csol-green); color: #fff; font-size: 12px; font-weight: 700;
}
.device-setup__reset {
  margin-left: auto; background: none; border: 0; cursor: pointer;
  font-family: var(--font-sans); font-size: 12px; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--csol-green); font-weight: 600;
}
body.theme-dark .device-setup__reset { color: var(--csol-gold-soft); }
.device-setup__reset:hover { text-decoration: underline; }

/* ===== Hero CTA (after devices) ===== */
.hero-cta { max-width: 1180px; margin: 0 auto; padding: 0 32px; }
.hero-cta__inner { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }
.hero-cta .btn {
  font-size: 16px;
  padding: 16px 28px;
  letter-spacing: 0.05em;
}
.hero-cta__note {
  font-family: var(--font-sans); font-size: 12px; color: var(--fg-muted);
  letter-spacing: 0.04em; margin-left: 8px;
}

/* ===== Device setup collapsed ===== */
.device-setup--collapsed { max-width: 1180px; margin: 16px auto; padding: 0 32px; }
.device-setup__inner--collapsed {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 20px; border: 1px solid var(--rule);
  background: rgba(20,51,31,0.04); border-radius: 4px;
  border-left: 3px solid var(--csol-gold);
}
.device-setup__collapsed-text { display: flex; flex-direction: column; gap: 2px; flex: 1; font-size: 14px; }
.device-setup__collapsed-eyebrow {
  font-family: var(--font-sans); font-size: 10px; font-weight: 700;
  color: var(--csol-green); letter-spacing: 0.14em; text-transform: uppercase;
}

/* ===== Pre-Orientation card ===== */
.preorient {
  max-width: 1180px; margin: 36px auto 8px; padding: 0 32px;
}
.preorient__inner {
  display: grid; grid-template-columns: 1.4fr 0.9fr;
  gap: 36px; align-items: center;
  background: var(--csol-green);
  color: #f7f4e6;
  padding: 36px 40px 36px 40px;
  border-radius: 6px;
  position: relative;
  overflow: hidden;
}
.preorient__inner::before {
  content: ""; position: absolute; top: 0; right: 0; bottom: 0; width: 3px;
  background: var(--csol-gold);
}
.preorient__left { position: relative; z-index: 2; }
.preorient__title {
  font-family: var(--font-display); font-size: clamp(28px, 3.4vw, 40px);
  font-weight: 500; color: var(--csol-gold-soft);
  margin: 6px 0 4px; line-height: 1.05; letter-spacing: -0.012em;
}
.preorient__rule { border: 0; border-top: 1px solid var(--csol-gold); width: 38px; margin: 6px 0 12px; }
.preorient__lede {
  font-family: var(--font-serif); font-size: 16px; line-height: 1.55;
  color: rgba(247,244,230,0.86); margin: 0 0 18px; max-width: 56ch;
}
.preorient__cta-row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.preorient__time {
  font-family: var(--font-sans); font-size: 12px; color: rgba(247,244,230,0.5);
  letter-spacing: 0.06em; margin-left: 6px;
}
.preorient__inner .btn--primary { background: var(--csol-gold); color: var(--csol-green-dark, #14331f); border-color: var(--csol-gold); }
.preorient__inner .btn--primary:hover { background: var(--csol-gold-soft); }
.preorient__inner .btn--ghost { color: #f7f4e6; border-color: rgba(247,244,230,0.5); }
.preorient__inner .btn--ghost:hover { background: rgba(247,244,230,0.08); }

/* Stacked-doc preview */
.preorient__doc {
  position: relative; aspect-ratio: 0.77 / 1;
  width: 100%; max-width: 240px;
  justify-self: end;
  margin-right: 18px;
  cursor: pointer; text-decoration: none;
  transition: transform 200ms ease;
}
.preorient__doc:hover { transform: translateY(-3px) rotate(-0.5deg); }
.preorient__doc-page {
  position: absolute; inset: 0;
  background: #fdfbf6;
  border: 1px solid rgba(0,0,0,0.06);
  box-shadow: 0 14px 32px -8px rgba(0,0,0,0.4);
}
.preorient__doc-page--1 {
  padding: 22px 22px 18px;
  display: flex; flex-direction: column;
  z-index: 3;
  transform: rotate(-1deg);
}
.preorient__doc-page--2 {
  z-index: 2;
  transform: translate(5px, 4px) rotate(1.5deg);
  background: #f5f1e6;
}
.preorient__doc-page--3 {
  z-index: 1;
  transform: translate(9px, 8px) rotate(3deg);
  background: #ebe5d2;
}
.preorient__doc-eyebrow {
  font-family: var(--font-sans); font-size: 8px; font-weight: 700;
  color: var(--csol-green); letter-spacing: 0.18em; text-transform: uppercase;
}
.preorient__doc-title {
  font-family: var(--font-display); font-size: 32px; line-height: 0.95;
  font-weight: 500; color: var(--csol-green); letter-spacing: -0.02em;
  margin-top: 16px;
}
.preorient__doc-title em { font-style: italic; color: var(--csol-gold); }
.preorient__doc-rule { border-top: 1px solid var(--csol-gold); width: 24px; margin: 14px 0 10px; }
.preorient__doc-toc {
  font-family: var(--font-serif); font-size: 9.5px; color: #3a3a3a;
  line-height: 1.5; flex: 1;
}
.preorient__doc-toc > div { padding: 2px 0; border-bottom: 1px dotted rgba(20,51,31,0.15); }
.preorient__doc-foot {
  font-family: var(--font-display); font-style: italic; font-size: 9px;
  color: var(--csol-gold); letter-spacing: 0.16em; text-transform: uppercase;
  text-align: center; margin-top: auto; padding-top: 8px;
  border-top: 1px solid rgba(20,51,31,0.15);
}
@media (max-width: 760px) {
  .preorient__inner { grid-template-columns: 1fr; padding: 28px 22px; }
  .preorient__doc { justify-self: center; max-width: 220px; }
}

/* ===== Section header (hub) ===== */
.section-head {
  max-width: 1180px; margin: 0 auto;
  padding: 64px 32px 24px;
}
.section-head__title {
  font-family: var(--font-display); font-size: clamp(28px, 4vw, 44px);
  font-weight: 500;
  color: var(--csol-green); margin: 8px 0 6px;
  line-height: 1.05; letter-spacing: -0.015em;
}
body.theme-dark .section-head__title { color: var(--csol-gold-soft); }
.section-head__rule { border: 0; border-top: 1px solid var(--csol-gold); width: 50px; margin: 6px 0 14px; }
.section-head__lede {
  font-family: var(--font-serif); font-size: 17px; line-height: 1.55; color: var(--fg-2);
  margin: 0; max-width: 64ch;
}

/* ===== Completion (dignified celebration) ===== */
.completion {
  position: fixed; inset: 0;
  background: color-mix(in srgb, var(--csol-green-deep) 85%, transparent);
  backdrop-filter: blur(12px);
  z-index: 100;
  display: flex; align-items: center; justify-content: center;
  padding: 32px;
  animation: fade-in 400ms cubic-bezier(0.2,0.6,0.2,1);
}
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
.completion__inner {
  background: var(--bg-page);
  border: 1px solid var(--csol-gold);
  border-radius: 4px;
  max-width: 560px;
  width: 100%;
  padding: 56px 48px 48px;
  text-align: center;
  position: relative;
  box-shadow: var(--shadow-3);
}
.completion__rose {
  width: 120px; height: 120px;
  margin: 0 auto 24px;
}
.completion__title {
  font-family: var(--font-display);
  font-size: 48px; font-weight: 400;
  color: var(--csol-green);
  margin: 0 0 8px;
  font-style: italic;
  letter-spacing: -0.005em;
}
body.theme-dark .completion__title { color: var(--csol-gold-soft); }
.completion__rule { border: 0; border-top: 1px solid var(--csol-gold); width: 80px; margin: 12px auto 18px; }
.completion__sub {
  font-family: var(--font-serif); font-size: 18px; line-height: 1.55;
  color: var(--fg-2); margin: 0 0 28px;
}
.completion__motto {
  font-family: var(--font-sans); font-size: 11px; font-weight: 600;
  letter-spacing: 0.32em; text-transform: uppercase;
  color: var(--csol-gold-deep);
  margin-bottom: 32px;
}
body.theme-dark .completion__motto { color: var(--csol-gold); }

/* ===== Charleston flourish (subtle palmetto silhouette in some hero corners) ===== */
.flourish {
  position: absolute; pointer-events: none;
  font-family: var(--font-display); font-style: italic;
  font-size: 14px;
  color: var(--fg-muted);
  opacity: 0.7;
  letter-spacing: 0.04em;
}

/* ===== UI: Office sign-in panel ===== */
.ui-card {
  background: #fff; border-radius: 2px;
  border: 1px solid #e0e0e0;
  padding: 28px 32px;
  max-width: 360px;
  margin: 0 auto;
  font-family: 'Segoe UI', system-ui, sans-serif;
  color: #1f1f1f;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}
.ui-card__brand {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 18px;
  font-size: 14px; color: #1f1f1f;
}
.ui-card__brand-mark {
  width: 18px; height: 18px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 1px;
}
.ui-card__brand-mark span:nth-child(1) { background: #f25022; }
.ui-card__brand-mark span:nth-child(2) { background: #7fba00; }
.ui-card__brand-mark span:nth-child(3) { background: #00a4ef; }
.ui-card__brand-mark span:nth-child(4) { background: #ffb900; }
.ui-card__title { font-size: 22px; font-weight: 400; margin: 0 0 12px; color: #1a1a1a; }
.ui-card__field {
  width: 100%; padding: 6px 0; border: 0;
  border-bottom: 1px solid #666;
  font-size: 15px; outline: none;
  background: transparent; color: #1a1a1a;
  margin-bottom: 18px;
  font-family: inherit;
}
.ui-card__field:focus { border-bottom-color: #0067b8; }
.ui-card__btn {
  background: #0067b8; color: white; border: 0;
  padding: 6px 14px; font-size: 15px;
  font-family: inherit;
  cursor: pointer; min-width: 108px;
  float: right;
}

/* ===== Wi-Fi mock ===== */
.wifi-mock {
  background: linear-gradient(135deg, #d8e8f0, #c0d4e0);
  border-radius: 4px; padding: 20px;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: #1d1d1f;
  max-width: 320px;
  margin: 0 auto;
  box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}
.wifi-mock__title { font-size: 13px; font-weight: 600; color: #555; margin-bottom: 8px; letter-spacing: 0.02em; }
.wifi-mock__list { background: white; border-radius: 8px; overflow: hidden; }
.wifi-mock__item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px;
  border-bottom: 1px solid #eee;
  font-size: 14px;
}
.wifi-mock__item:last-child { border-bottom: 0; }
.wifi-mock__item--active { background: #e8f0e0; }
.wifi-mock__item-icon {
  width: 18px; height: 14px; flex-shrink: 0;
  display: flex; align-items: end; justify-content: center;
  gap: 2px;
}
.wifi-mock__item-icon span {
  width: 3px; background: #1f4d33; border-radius: 1px;
}
.wifi-mock__item-icon span:nth-child(1) { height: 30%; }
.wifi-mock__item-icon span:nth-child(2) { height: 55%; }
.wifi-mock__item-icon span:nth-child(3) { height: 80%; }
.wifi-mock__item-icon span:nth-child(4) { height: 100%; }
.wifi-mock__item-name { flex: 1; }
.wifi-mock__item-check { color: #1f4d33; font-weight: 600; }

/* ===== Course Key phone mock ===== */
.phone-mock {
  width: 240px;
  background: #1a1a1a;
  border-radius: 32px;
  padding: 8px;
  margin: 0 auto;
  box-shadow: 0 12px 40px rgba(0,0,0,0.25);
}
.phone-mock__screen {
  background: #f6f6f3;
  border-radius: 26px;
  overflow: hidden;
  aspect-ratio: 9 / 18;
  position: relative;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: #1a1a1a;
}
.phone-mock__notch {
  position: absolute; top: 8px; left: 50%;
  transform: translateX(-50%);
  width: 60px; height: 16px; background: #1a1a1a; border-radius: 999px;
}
.phone-mock__inner { padding: 36px 18px 18px; height: 100%; display: flex; flex-direction: column; }

/* ===== Mini wave anim for course key sound waves ===== */
.cks-waves {
  display: flex; align-items: end; justify-content: center; gap: 4px;
  height: 60px; margin: 16px 0;
}
.cks-waves span {
  width: 5px; background: #1f4d33; border-radius: 2px;
  animation: wave 1.2s ease-in-out infinite;
}
.cks-waves span:nth-child(1) { height: 30%; animation-delay: 0s; }
.cks-waves span:nth-child(2) { height: 55%; animation-delay: 0.1s; }
.cks-waves span:nth-child(3) { height: 80%; animation-delay: 0.2s; }
.cks-waves span:nth-child(4) { height: 100%; animation-delay: 0.3s; }
.cks-waves span:nth-child(5) { height: 75%; animation-delay: 0.4s; }
.cks-waves span:nth-child(6) { height: 50%; animation-delay: 0.5s; }
.cks-waves span:nth-child(7) { height: 30%; animation-delay: 0.6s; }
@keyframes wave {
  0%, 100% { opacity: 0.4; transform: scaleY(0.5); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ===== Helper: clamp for hero ===== */
@media (max-width: 600px) {
  .app-nav__inner { padding: 0 16px; gap: 12px; height: 60px; }
  .app-nav__crumbs { font-size: 11px; }
  .app-nav__progress-bar { width: 80px; }
  .hero { padding: 48px 16px; }
  .track { padding: 24px 16px 80px; }
  .timeline { padding: 56px 16px; }
  .modules { padding: 0 16px 60px; }
}

/* Reduce hover-jitter on touch */
@media (hover: none) {
  .path-card:hover, .module-card:hover, .card:hover { transform: none; box-shadow: none; }
}

/* Print: clean checklist for the analog-inclined */
@media print {
  .app-nav, .timeline, .app-footer, .step__actions, .completion, button { display: none !important; }
  body { background: white; color: black; }
  .step { border: none; padding: 0; margin: 0 0 24px; box-shadow: none; }
  .term, .mock, .ui-card, .wifi-mock, .phone-mock { display: none; }
}