/* ============================================================
   NYLK Academy — Foundation & Component styles
   NYLK brand tokens (navy + gold on porcelain) + training roles
   (secure teal, guardrail navy). WCAG AA, responsive, reduced-motion.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,700&family=Hanken+Grotesk:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root{
  /* brand core */
  --navy-900:#15152e; --navy-800:#1d1d40; --navy-700:#262654; --navy-600:#3a3a6b;
  --navy-300:#a9a9c2; --navy-100:#d9d9e6; --navy-050:#eeeef4;
  --gold-700:#a9854b; --gold-600:#bd9659; --gold-500:#c9a96e; --gold-400:#d8bd8c; --gold-200:#ece0c8; --gold-100:#f3ebda;
  --porc-050:#faf8f4; --porc-100:#f6f2ec; --porc-200:#efe9e0; --porc-300:#e4dccf;
  /* semantic */
  --ink:#20203a; --ink-muted:#54607e; --ink-subtle:#7c7c9a;
  --surface:#f6f2ec; --surface-card:#ffffff; --surface-sunken:#f1eee7;
  --accent-legacy:var(--gold-500); --accent-legacy-ink:var(--gold-700);
  --accent-secure:#1e8e7e; --accent-secure-dk:#176b5f; --accent-secure-bg:#e4f3f0;
  --success:#1e8e5a; --success-bg:#e4f3ea;
  --warning:#b9822b; --warning-bg:#f6edd9;
  --danger:#c0492f; --danger-bg:#f7e7e2;
  --guardrail:#1f3a5f; --guardrail-bg:#eef2f7;
  --rule:#e4dccf; --rule-soft:#eee9e0;
  /* type */
  --font-display:"Fraunces",Georgia,"Times New Roman",serif;
  --font-ui:"Hanken Grotesk","Segoe UI",system-ui,sans-serif;
  --font-mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
  /* foundation */
  --r-card:14px; --r-ctrl:9px; --r-pill:999px;
  --sp-1:4px; --sp-2:8px; --sp-3:12px; --sp-4:16px; --sp-5:24px; --sp-6:32px; --sp-7:48px; --sp-8:64px;
  --shadow-card:0 1px 2px rgba(20,20,46,.04), 0 8px 24px -12px rgba(20,20,46,.16);
  --shadow-pop:0 12px 40px -8px rgba(20,20,46,.28);
  --maxw:1180px; --readw:68ch;
  --ease:cubic-bezier(.22,.61,.36,1); --dur:200ms;
}

*{ box-sizing:border-box; }
html,body{ margin:0; padding:0; }
body{
  font-family:var(--font-ui); color:var(--ink); background:var(--surface);
  font-size:16px; line-height:1.6; -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
}
h1,h2,h3,h4{ font-family:var(--font-display); font-weight:600; letter-spacing:-.02em; color:var(--navy-700); line-height:1.12; margin:0; }
a{ color:var(--accent-secure-dk); text-decoration:none; }
a:hover{ text-decoration:underline; }
img{ max-width:100%; display:block; }
button{ font-family:inherit; }
:focus-visible{ outline:3px solid var(--accent-secure); outline-offset:2px; border-radius:4px; }
.mono{ font-family:var(--font-mono); }
.visually-hidden{ position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; }
.skip-link{ position:absolute; left:-999px; top:8px; z-index:200; background:var(--navy-700); color:#fff; padding:10px 16px; border-radius:8px; }
.skip-link:focus{ left:8px; }

/* ---------- buttons ---------- */
.btn{ display:inline-flex; align-items:center; gap:8px; font-weight:600; font-size:15px; border:1px solid transparent;
  border-radius:var(--r-ctrl); padding:11px 20px; cursor:pointer; transition:background var(--dur), color var(--dur), border-color var(--dur), transform 60ms; white-space:nowrap; }
.btn:active{ transform:translateY(1px); }
.btn--primary{ background:var(--navy-700); color:#fff; }
.btn--primary:hover{ background:var(--navy-600); text-decoration:none; }
.btn--gold{ background:var(--gold-500); color:var(--navy-900); }
.btn--gold:hover{ background:var(--gold-400); text-decoration:none; }
.btn--secure{ background:var(--accent-secure); color:#fff; }
.btn--secure:hover{ background:var(--accent-secure-dk); text-decoration:none; }
.btn--ghost{ background:transparent; color:var(--navy-700); border-color:var(--navy-100); }
.btn--ghost:hover{ background:var(--porc-200); text-decoration:none; }
.btn--lg{ font-size:16px; padding:14px 26px; }
.btn--block{ width:100%; justify-content:center; }
.btn:disabled{ opacity:.45; cursor:not-allowed; }

.pill{ display:inline-flex; align-items:center; gap:6px; font-size:11.5px; font-weight:700; letter-spacing:.06em; text-transform:uppercase; padding:4px 11px; border-radius:var(--r-pill); }
.pill--gold{ background:var(--gold-200); color:var(--gold-700); }
.pill--secure{ background:var(--accent-secure-bg); color:var(--accent-secure-dk); }
.pill--done{ background:var(--success-bg); color:var(--success); }
.pill--locked{ background:var(--navy-050); color:var(--ink-subtle); }
.pill--new{ background:var(--gold-100); color:var(--gold-700); }

/* ---------- app shell C-01 ---------- */
.shell{ display:grid; grid-template-columns:288px 1fr; min-height:100vh; }
.sidebar{ background:var(--navy-900); color:#fff; position:sticky; top:0; height:100vh; overflow-y:auto; display:flex; flex-direction:column; }
.sidebar__brand{ display:flex; align-items:center; gap:12px; padding:22px 22px 16px; }
.sidebar__brand img{ height:34px; width:auto; }
.sidebar__brand .wm{ font-weight:600; letter-spacing:.26em; font-size:15px; }
.sidebar__brand .sub{ font-size:9.5px; letter-spacing:.18em; text-transform:uppercase; color:var(--navy-300); margin-top:2px; }
.sidebar__track{ margin:4px 22px 14px; padding:10px 14px; background:rgba(255,255,255,.05); border:1px solid rgba(201,169,110,.25); border-radius:10px; font-size:12px; color:var(--navy-300); }
.sidebar__track b{ color:#fff; font-weight:600; display:block; font-family:var(--font-display); font-size:14.5px; }
.sidebar__track .switch{ color:var(--gold-400); font-size:11.5px; font-weight:600; margin-top:6px; cursor:pointer; background:none; border:none; padding:0; }
.sidebar__track .switch:hover{ text-decoration:underline; }
.navlist{ list-style:none; margin:0; padding:4px 12px; flex:1; }
.navlist__h{ font-size:10px; letter-spacing:.16em; text-transform:uppercase; color:var(--navy-300); padding:14px 12px 6px; font-weight:700; }
.navitem{ display:flex; align-items:center; gap:11px; padding:9px 12px; border-radius:9px; color:var(--navy-100); cursor:pointer; font-size:13.5px; font-weight:500; transition:background var(--dur); border:none; background:none; width:100%; text-align:left; }
.navitem:hover{ background:rgba(255,255,255,.06); color:#fff; }
.navitem[aria-current="true"]{ background:var(--navy-700); color:#fff; }
.navitem--locked{ color:var(--navy-300); opacity:.6; cursor:not-allowed; }
.navitem__ico{ width:24px; height:24px; border-radius:50%; display:grid; place-items:center; font-size:11px; font-weight:700; flex:none; background:rgba(255,255,255,.08); font-family:var(--font-mono); }
.navitem--done .navitem__ico{ background:var(--accent-secure); color:#fff; }
.navitem[aria-current="true"] .navitem__ico{ background:var(--gold-500); color:var(--navy-900); }
.navitem__txt{ flex:1; min-width:0; }
.navitem__lock{ font-size:12px; opacity:.7; }
.sidebar__foot{ padding:14px 22px 22px; border-top:1px solid rgba(255,255,255,.08); }
.sidebar__progress{ font-size:11.5px; color:var(--navy-300); margin-bottom:8px; display:flex; justify-content:space-between; }
.pbar{ height:6px; border-radius:999px; background:rgba(255,255,255,.12); overflow:hidden; }
.pbar__fill{ height:100%; background:linear-gradient(90deg,var(--accent-secure),var(--gold-500)); transition:width 400ms var(--ease); }

.main{ min-width:0; display:flex; flex-direction:column; }
.topbar{ display:none; align-items:center; gap:12px; padding:12px 16px; background:var(--navy-900); color:#fff; position:sticky; top:0; z-index:40; }
.topbar img{ height:26px; }
.topbar .wm{ font-weight:600; letter-spacing:.22em; font-size:13px; flex:1; }
.hamburger{ background:rgba(255,255,255,.1); border:none; color:#fff; width:40px; height:40px; border-radius:9px; font-size:18px; cursor:pointer; }
.content{ padding:40px 48px 80px; max-width:var(--maxw); width:100%; margin:0 auto; flex:1; }

/* ---------- track chooser G-UI-05 ---------- */
.chooser{ min-height:100vh; display:flex; flex-direction:column; align-items:center; justify-content:center; padding:48px 24px; background:
   radial-gradient(1200px 600px at 50% -10%, #20203f 0%, var(--navy-900) 60%); color:#fff; text-align:center; }
.chooser__mark{ height:64px; margin-bottom:26px; }
.chooser__eyebrow{ font-size:12px; letter-spacing:.22em; text-transform:uppercase; color:var(--gold-400); font-weight:600; margin:0 0 14px; }
.chooser h1{ color:#fff; font-size:clamp(32px,4.4vw,48px); margin:0; line-height:1.08; }
.chooser__sub{ color:var(--navy-300); font-size:18px; margin:18px 0 40px; max-width:46ch; }
.chooser__grid{ display:grid; grid-template-columns:repeat(2,minmax(0,360px)); gap:24px; width:100%; max-width:760px; }
.choice{ background:rgba(255,255,255,.04); border:1px solid rgba(201,169,110,.3); border-radius:18px; padding:34px 30px; text-align:left; cursor:pointer; transition:transform var(--dur),border-color var(--dur),background var(--dur); display:flex; flex-direction:column; gap:14px; color:#fff; }
.choice:hover{ transform:translateY(-4px); border-color:var(--gold-500); background:rgba(255,255,255,.07); }
.choice__ico{ width:54px; height:54px; border-radius:13px; display:grid; place-items:center; background:rgba(201,169,110,.16); }
.choice__ico svg{ width:28px; height:28px; }
.choice h2{ color:#fff; font-size:25px; }
.choice__who{ color:var(--gold-400); font-size:12.5px; font-weight:600; letter-spacing:.04em; text-transform:uppercase; }
.choice__desc{ color:var(--navy-300); font-size:14.5px; line-height:1.55; flex:1; }
.choice__len{ font-size:12.5px; color:var(--ink-subtle); color:#8f8fb0; }
.choice__cta{ display:inline-flex; align-items:center; gap:8px; color:var(--gold-400); font-weight:600; font-size:15px; margin-top:4px; }
.choice--assigned{ border-color:var(--gold-500); box-shadow:0 0 0 1px var(--gold-500); }
.chooser__foot{ margin-top:40px; color:#6f6f92; font-size:12px; }

/* ---------- dashboard C-02 ---------- */
.dash__hero{ display:flex; justify-content:space-between; align-items:flex-end; gap:24px; flex-wrap:wrap; margin-bottom:28px; }
.dash__greet .eyebrow{ font-size:12px; letter-spacing:.18em; text-transform:uppercase; color:var(--gold-700); font-weight:600; margin:0 0 8px; }
.dash__greet h1{ font-size:34px; }
.dash__greet p{ color:var(--ink-muted); margin:8px 0 0; }
.ring{ --p:0; width:104px; height:104px; border-radius:50%; display:grid; place-items:center; flex:none;
  background:conic-gradient(var(--accent-secure) calc(var(--p)*1%), var(--navy-050) 0); }
.ring__inner{ width:80px; height:80px; border-radius:50%; background:var(--surface-card); display:grid; place-items:center; box-shadow:var(--shadow-card); }
.ring__pct{ font-family:var(--font-display); font-weight:600; font-size:24px; color:var(--navy-700); }
.ring__lbl{ font-size:9px; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-subtle); }
.continue-card{ background:linear-gradient(120deg,var(--navy-700),var(--navy-900)); color:#fff; border-radius:var(--r-card); padding:24px 26px; display:flex; align-items:center; justify-content:space-between; gap:18px; margin-bottom:28px; flex-wrap:wrap; }
.continue-card .eyebrow{ color:var(--gold-400); font-size:11px; letter-spacing:.16em; text-transform:uppercase; font-weight:600; }
.continue-card h3{ color:#fff; font-size:20px; margin:6px 0 0; }
.continue-card p{ color:var(--navy-300); font-size:13.5px; margin:4px 0 0; }

.section-h{ display:flex; align-items:baseline; justify-content:space-between; margin:32px 0 16px; }
.section-h h2{ font-size:20px; }
.section-h .meta{ font-size:12.5px; color:var(--ink-subtle); }
.mod-grid{ display:grid; grid-template-columns:repeat(auto-fill,minmax(248px,1fr)); gap:16px; }
.modcard{ background:var(--surface-card); border:1px solid var(--rule); border-radius:var(--r-card); padding:20px; display:flex; flex-direction:column; gap:10px; cursor:pointer; transition:transform var(--dur), box-shadow var(--dur); position:relative; text-align:left; }
.modcard:hover{ transform:translateY(-3px); box-shadow:var(--shadow-card); }
.modcard--locked{ opacity:.62; cursor:not-allowed; }
.modcard--locked:hover{ transform:none; box-shadow:none; }
.modcard__top{ display:flex; align-items:center; justify-content:space-between; }
.modcard__num{ font-family:var(--font-mono); font-size:12px; color:var(--gold-700); font-weight:500; }
.modcard__ico{ width:34px; height:34px; border-radius:9px; display:grid; place-items:center; background:var(--porc-100); }
.modcard__ico svg{ width:19px; height:19px; color:var(--navy-700); }
.modcard h3{ font-size:17px; line-height:1.2; }
.modcard__why{ font-size:13px; color:var(--ink-muted); line-height:1.5; flex:1; }
.modcard__foot{ display:flex; align-items:center; justify-content:space-between; font-size:12px; color:var(--ink-subtle); margin-top:4px; }
.modcard__bar{ height:5px; border-radius:999px; background:var(--navy-050); overflow:hidden; }
.modcard__bar i{ display:block; height:100%; background:var(--accent-secure); }

.res-grid{ display:grid; grid-template-columns:repeat(auto-fill,minmax(200px,1fr)); gap:14px; }
.res-card{ background:var(--surface-card); border:1px solid var(--rule); border-radius:12px; padding:18px; cursor:pointer; display:flex; flex-direction:column; gap:8px; transition:transform var(--dur); text-align:left; }
.res-card:hover{ transform:translateY(-3px); box-shadow:var(--shadow-card); }
.res-card__ico{ width:32px; height:32px; color:var(--accent-secure); }
.res-card h4{ font-family:var(--font-ui); font-weight:600; font-size:14.5px; color:var(--navy-700); }
.res-card p{ font-size:12px; color:var(--ink-subtle); margin:0; }

/* ---------- module cover C-03 ---------- */
.cover{ max-width:var(--readw); }
.cover__bc{ font-size:12.5px; color:var(--ink-subtle); margin-bottom:14px; }
.cover__num{ font-family:var(--font-mono); color:var(--gold-700); font-size:13px; }
.cover h1{ font-size:36px; margin:6px 0 0; }
.cover__why{ font-family:var(--font-display); font-style:italic; font-size:20px; color:var(--ink-muted); margin:16px 0 0; line-height:1.45; }
.cover__meta{ display:flex; gap:20px; margin:22px 0; flex-wrap:wrap; font-size:13px; color:var(--ink-muted); }
.cover__meta b{ color:var(--navy-700); }
.objlist{ list-style:none; margin:18px 0 0; padding:0; display:grid; gap:10px; }
.objlist li{ display:grid; grid-template-columns:24px 1fr; gap:12px; font-size:15px; }
.objlist .tick{ width:22px; height:22px; border-radius:50%; background:var(--accent-secure-bg); color:var(--accent-secure-dk); display:grid; place-items:center; font-size:12px; font-weight:700; }
.lock-note{ background:var(--navy-050); border-radius:10px; padding:14px 16px; font-size:13.5px; color:var(--ink-muted); margin-top:20px; display:flex; gap:10px; align-items:center; }

/* ---------- lesson screen C-04 ---------- */
.lesson{ max-width:var(--readw); }
.lesson__eyebrow{ font-size:12px; letter-spacing:.14em; text-transform:uppercase; color:var(--gold-700); font-weight:600; }
.lesson h1{ font-size:30px; margin:8px 0 0; }
.lesson__body > * + *{ margin-top:18px; }
.lesson__body p{ font-size:16.5px; line-height:1.7; color:var(--ink); }
.lesson__body h2{ font-size:21px; margin-top:30px; }
.lesson__body h3{ font-size:17px; font-family:var(--font-ui); font-weight:700; color:var(--navy-700); margin-top:22px; }
.lesson__body ul,.lesson__body ol{ padding-left:22px; }
.lesson__body li{ margin-bottom:8px; line-height:1.6; }
.lesson__body strong{ color:var(--navy-700); }
.callout{ border-radius:12px; padding:18px 20px; border:1px solid var(--rule); background:var(--surface-card); }
.callout--gold{ background:var(--gold-100); border-color:var(--gold-200); }
.callout--secure{ background:var(--accent-secure-bg); border-color:#c5e6df; }
.callout__h{ font-size:11px; letter-spacing:.12em; text-transform:uppercase; font-weight:700; color:var(--gold-700); margin:0 0 8px; }
.callout--secure .callout__h{ color:var(--accent-secure-dk); }
.takeaways{ background:var(--navy-900); color:#fff; border-radius:14px; padding:24px 26px; }
.takeaways .callout__h{ color:var(--gold-400); }
.takeaways ul{ margin:0; padding-left:20px; }
.takeaways li{ color:#e9e9f0; margin-bottom:8px; }
.pullquote{ font-family:var(--font-display); font-size:24px; line-height:1.4; color:var(--navy-700); border-left:3px solid var(--gold-500); padding:6px 0 6px 22px; font-weight:500; }
.founder-note{ background:var(--surface-card); border:1px solid var(--rule); border-radius:16px; padding:30px 32px; box-shadow:var(--shadow-card); }
.founder-note__row{ display:flex; align-items:center; gap:14px; margin-bottom:18px; }
.founder-note__av{ width:50px; height:50px; border-radius:50%; background:var(--navy-700); display:grid; place-items:center; }
.founder-note__av img{ height:30px; }
.founder-note__name{ font-family:var(--font-display); font-weight:600; font-size:17px; color:var(--navy-700); }
.founder-note__role{ font-size:12px; letter-spacing:.08em; text-transform:uppercase; color:var(--gold-700); font-weight:600; }
.founder-note p{ font-family:var(--font-display); font-size:18px; line-height:1.6; color:var(--ink); }
.founder-note__sign{ font-family:var(--font-display); font-style:italic; font-size:18px; color:var(--gold-700); margin-top:14px; }
.l-table{ width:100%; border-collapse:collapse; font-size:14px; margin-top:4px; }
.l-table th{ text-align:left; font-size:11px; letter-spacing:.08em; text-transform:uppercase; color:var(--gold-700); font-weight:600; padding:0 12px 8px; border-bottom:1px solid var(--gold-500); }
.l-table td{ padding:10px 12px; border-bottom:1px solid var(--rule); vertical-align:top; }
.l-table .rh{ font-weight:600; color:var(--navy-700); }
.fig{ background:var(--surface-card); border:1px solid var(--rule); border-radius:12px; padding:22px; }
.media-embed{ aspect-ratio:16/9; border-radius:12px; background:linear-gradient(120deg,var(--navy-700),var(--navy-900)); display:grid; place-items:center; color:#fff; text-align:center; padding:24px; }
.media-embed .play{ width:60px; height:60px; border-radius:50%; background:rgba(255,255,255,.14); display:grid; place-items:center; margin:0 auto 12px; }
.lesson__nav{ display:flex; justify-content:space-between; align-items:center; margin-top:40px; padding-top:24px; border-top:1px solid var(--rule); gap:16px; }

/* ---------- guardrail C-09 ---------- */
.guardrail{ border-radius:12px; border:1px solid var(--guardrail); border-left-width:4px; background:var(--guardrail-bg); padding:18px 20px; }
.guardrail__h{ display:flex; align-items:center; gap:8px; font-size:11px; letter-spacing:.1em; text-transform:uppercase; font-weight:700; color:var(--guardrail); margin-bottom:8px; }
.guardrail__h svg{ width:16px; height:16px; }
.guardrail--caution{ border-color:var(--warning); background:var(--warning-bg); }
.guardrail--caution .guardrail__h{ color:var(--warning); }
.guardrail--stop{ border-color:var(--danger); background:var(--danger-bg); }
.guardrail--stop .guardrail__h{ color:var(--danger); }
.guardrail p{ font-size:14.5px; margin:0; }

/* ---------- knowledge check C-05 ---------- */
.kc{ background:var(--surface-card); border:1px solid var(--rule); border-radius:var(--r-card); padding:26px 28px; box-shadow:var(--shadow-card); }
.kc__eyebrow{ display:flex; align-items:center; gap:8px; font-size:11px; letter-spacing:.12em; text-transform:uppercase; font-weight:700; color:var(--accent-secure-dk); margin-bottom:6px; }
.kc__q{ font-family:var(--font-display); font-size:20px; color:var(--navy-700); margin:0 0 18px; line-height:1.35; }
.kc__opts{ display:flex; flex-direction:column; gap:10px; }
.kc__opt{ display:flex; gap:12px; align-items:flex-start; text-align:left; padding:14px 16px; border:1.5px solid var(--rule); border-radius:11px; background:var(--surface-card); cursor:pointer; font-size:15px; transition:border-color var(--dur), background var(--dur); width:100%; }
.kc__opt:hover{ border-color:var(--navy-100); background:var(--porc-050); }
.kc__opt .mk{ width:24px; height:24px; border-radius:50%; border:1.5px solid var(--navy-100); flex:none; display:grid; place-items:center; font-size:12px; font-weight:700; font-family:var(--font-mono); color:var(--ink-subtle); }
.kc__opt--correct{ border-color:var(--success); background:var(--success-bg); }
.kc__opt--correct .mk{ background:var(--success); border-color:var(--success); color:#fff; }
.kc__opt--wrong{ border-color:var(--danger); background:var(--danger-bg); }
.kc__opt--wrong .mk{ background:var(--danger); border-color:var(--danger); color:#fff; }
.kc__opt:disabled{ cursor:default; }
.kc__fb{ margin-top:16px; border-radius:11px; padding:16px 18px; font-size:14.5px; display:none; }
.kc__fb--show{ display:block; }
.kc__fb--correct{ background:var(--success-bg); border:1px solid #b6e0c6; }
.kc__fb--incorrect{ background:var(--danger-bg); border:1px solid #ecc5ba; }
.kc__fb b{ display:block; margin-bottom:4px; }
.kc__meta{ display:flex; align-items:center; justify-content:space-between; margin-top:18px; font-size:13px; color:var(--ink-subtle); }

/* ---------- flip card C-06 ---------- */
.flipgrid{ display:grid; grid-template-columns:repeat(auto-fill,minmax(230px,1fr)); gap:14px; }
.flip{ perspective:1200px; height:180px; cursor:pointer; background:none; border:none; padding:0; }
.flip__in{ position:relative; width:100%; height:100%; transition:transform 450ms var(--ease); transform-style:preserve-3d; }
.flip[aria-pressed="true"] .flip__in{ transform:rotateY(180deg); }
.flip__face{ position:absolute; inset:0; backface-visibility:hidden; border-radius:13px; padding:20px; display:flex; flex-direction:column; justify-content:center; border:1px solid var(--rule); }
.flip__front{ background:var(--navy-700); color:#fff; }
.flip__front .t{ font-family:var(--font-display); font-size:19px; color:#fff; }
.flip__front .hint{ font-size:11px; color:var(--navy-300); margin-top:10px; letter-spacing:.08em; text-transform:uppercase; }
.flip__back{ background:var(--surface-card); transform:rotateY(180deg); overflow:auto; }
.flip__back .t{ font-size:12px; letter-spacing:.08em; text-transform:uppercase; color:var(--gold-700); font-weight:700; margin-bottom:6px; }
.flip__back p{ font-size:13.5px; margin:0; line-height:1.5; }

/* ---------- battlecard C-08 ---------- */
.bc{ background:var(--surface-card); border:1px solid var(--rule); border-radius:13px; overflow:hidden; }
.bc__head{ display:flex; align-items:center; gap:12px; padding:16px 20px; cursor:pointer; background:none; border:none; width:100%; text-align:left; }
.bc__n{ width:30px; height:30px; border-radius:8px; background:var(--navy-700); color:#fff; display:grid; place-items:center; font-family:var(--font-mono); font-size:13px; flex:none; }
.bc__obj{ font-family:var(--font-display); font-size:16.5px; color:var(--navy-700); flex:1; }
.bc__chev{ transition:transform var(--dur); color:var(--ink-subtle); }
.bc[aria-expanded="true"] .bc__chev{ transform:rotate(180deg); }
.bc__body{ display:none; padding:0 20px 20px; }
.bc[aria-expanded="true"] .bc__body{ display:block; }
.bc__row{ margin-top:12px; }
.bc__row .lab{ font-size:10.5px; letter-spacing:.1em; text-transform:uppercase; font-weight:700; color:var(--gold-700); }
.bc__row p{ margin:4px 0 0; font-size:14.5px; }
.bc__copy{ margin-top:14px; }
.copybtn{ display:inline-flex; align-items:center; gap:7px; font-size:12.5px; font-weight:600; color:var(--accent-secure-dk); background:var(--accent-secure-bg); border:none; border-radius:999px; padding:7px 14px; cursor:pointer; }

/* ---------- download card C-10 ---------- */
.dl{ display:flex; align-items:center; gap:16px; background:var(--surface-card); border:1px solid var(--rule); border-radius:12px; padding:16px 18px; text-align:left; cursor:pointer; width:100%; transition:transform var(--dur); }
.dl:hover{ transform:translateY(-2px); box-shadow:var(--shadow-card); }
.dl__ico{ width:44px; height:44px; border-radius:10px; background:var(--gold-100); display:grid; place-items:center; flex:none; color:var(--gold-700); }
.dl__t{ font-weight:600; color:var(--navy-700); font-size:15px; }
.dl__m{ font-size:12px; color:var(--ink-subtle); margin-top:2px; }
.dl__act{ margin-left:auto; color:var(--accent-secure-dk); }

/* ---------- glossary C-11 ---------- */
.glo__search{ width:100%; font-size:15px; padding:13px 16px; border:1.5px solid var(--rule); border-radius:11px; font-family:inherit; margin-bottom:18px; }
.glo__list{ display:grid; gap:10px; }
.glo__term{ background:var(--surface-card); border:1px solid var(--rule); border-radius:11px; padding:16px 18px; }
.glo__term dt{ font-family:var(--font-display); font-weight:600; font-size:16px; color:var(--navy-700); display:flex; align-items:center; gap:10px; }
.glo__term dd{ margin:6px 0 0; font-size:14px; color:var(--ink-muted); line-height:1.55; }
.glo__legal{ font-size:10px; letter-spacing:.06em; text-transform:uppercase; color:var(--guardrail); background:var(--guardrail-bg); padding:2px 8px; border-radius:999px; font-weight:700; }

/* ---------- checklist C-12 ---------- */
.checklist{ display:grid; gap:10px; }
.chk{ display:flex; gap:13px; align-items:flex-start; background:var(--surface-card); border:1px solid var(--rule); border-radius:11px; padding:14px 16px; cursor:pointer; text-align:left; width:100%; transition:background var(--dur); }
.chk:hover{ background:var(--porc-050); }
.chk__box{ width:24px; height:24px; border-radius:7px; border:1.5px solid var(--navy-100); flex:none; display:grid; place-items:center; color:#fff; transition:background var(--dur),border-color var(--dur); }
.chk--done .chk__box{ background:var(--accent-secure); border-color:var(--accent-secure); }
.chk__txt{ font-size:14.5px; }
.chk--done .chk__txt{ color:var(--ink-subtle); text-decoration:line-through; }

/* ---------- scenario player C-07 ---------- */
.sim{ max-width:760px; }
.sim__stage{ background:var(--surface-card); border:1px solid var(--rule); border-radius:var(--r-card); padding:0; overflow:hidden; box-shadow:var(--shadow-card); }
.sim__banner{ background:linear-gradient(120deg,var(--navy-700),var(--navy-900)); color:#fff; padding:22px 26px; }
.sim__banner .eyebrow{ color:var(--gold-400); font-size:11px; letter-spacing:.14em; text-transform:uppercase; font-weight:600; }
.sim__banner h2{ color:#fff; font-size:22px; margin:6px 0 0; }
.sim__setup{ color:var(--navy-300); font-size:14.5px; margin:10px 0 0; line-height:1.55; }
.sim__body{ padding:24px 26px; }
.sim__progress{ display:flex; gap:6px; margin-bottom:18px; }
.sim__dot{ height:6px; border-radius:999px; flex:1; background:var(--navy-050); }
.sim__dot--done{ background:var(--accent-secure); }
.sim__dot--cur{ background:var(--gold-500); }
.sim__prompt{ font-size:16.5px; line-height:1.6; margin-bottom:8px; }
.sim__speaker{ font-size:12px; letter-spacing:.1em; text-transform:uppercase; color:var(--gold-700); font-weight:700; margin-bottom:6px; }
.sim__choices{ display:flex; flex-direction:column; gap:10px; margin-top:16px; }
.sim__choice{ text-align:left; padding:14px 16px; border:1.5px solid var(--rule); border-radius:11px; background:var(--surface-card); cursor:pointer; font-size:15px; transition:border-color var(--dur),background var(--dur); }
.sim__choice:hover{ border-color:var(--navy-100); background:var(--porc-050); }
.sim__coaching{ border-radius:11px; padding:16px 18px; margin-top:16px; font-size:14.5px; }
.sim__coaching--best{ background:var(--success-bg); border:1px solid #b6e0c6; }
.sim__coaching--ok{ background:var(--warning-bg); border:1px solid #e7d4a6; }
.sim__coaching--weak{ background:var(--danger-bg); border:1px solid #ecc5ba; }
.sim__coaching .tag{ font-size:10.5px; letter-spacing:.1em; text-transform:uppercase; font-weight:700; display:block; margin-bottom:5px; }
.sim__outcome{ text-align:center; padding:34px 26px; }
.sim__score{ font-family:var(--font-display); font-size:48px; color:var(--navy-700); }
.sim__scorelbl{ font-size:12px; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-subtle); }

/* ---------- assessment C-14 ---------- */
.asmt__head{ background:linear-gradient(120deg,var(--navy-700),var(--navy-900)); color:#fff; border-radius:var(--r-card); padding:26px 28px; margin-bottom:22px; }
.asmt__head h1{ color:#fff; }
.asmt__head p{ color:var(--navy-300); margin:8px 0 0; }
.asmt__meta{ display:flex; gap:20px; margin-top:14px; font-size:13px; color:var(--gold-400); }
.asmt__qnum{ font-family:var(--font-mono); font-size:12px; color:var(--gold-700); }
.result{ text-align:center; padding:20px; }
.result__badge{ width:96px; height:96px; border-radius:50%; display:grid; place-items:center; margin:0 auto 18px; }
.result__badge--pass{ background:var(--success-bg); color:var(--success); }
.result__badge--fail{ background:var(--danger-bg); color:var(--danger); }
.result__score{ font-family:var(--font-display); font-size:40px; }

/* ---------- certificate C-15 ---------- */
.cert{ background:var(--surface-card); border:1px solid var(--gold-200); border-radius:8px; padding:48px 56px; text-align:center; position:relative; box-shadow:var(--shadow-card); max-width:720px; margin:0 auto; }
.cert::before{ content:""; position:absolute; inset:14px; border:1px solid var(--gold-300, var(--gold-200)); border-radius:4px; pointer-events:none; }
.cert__mark{ height:46px; margin:0 auto 18px; }
.cert__eyebrow{ font-size:11px; letter-spacing:.24em; text-transform:uppercase; color:var(--gold-700); font-weight:600; }
.cert__title{ font-family:var(--font-display); font-size:30px; color:var(--navy-700); margin:14px 0; }
.cert__name{ font-family:var(--font-display); font-size:40px; color:var(--navy-700); border-bottom:1px solid var(--rule); display:inline-block; padding:0 30px 10px; margin:10px 0; }
.cert__sub{ color:var(--ink-muted); font-size:15px; }
.cert__meta{ display:flex; justify-content:space-between; margin-top:36px; font-size:12.5px; color:var(--ink-muted); }
.cert__sign{ font-family:var(--font-display); font-style:italic; font-size:20px; color:var(--navy-700); }

/* ---------- accordion / faq C-16 ---------- */
.acc{ border:1px solid var(--rule); border-radius:12px; overflow:hidden; background:var(--surface-card); }
.acc + .acc{ margin-top:10px; }
.acc__head{ width:100%; text-align:left; background:none; border:none; padding:18px 20px; font-size:16px; font-weight:600; color:var(--navy-700); cursor:pointer; display:flex; justify-content:space-between; gap:12px; align-items:center; }
.acc__chev{ transition:transform var(--dur); color:var(--ink-subtle); }
.acc[aria-expanded="true"] .acc__chev{ transform:rotate(180deg); }
.acc__body{ display:none; padding:0 20px 20px; font-size:14.5px; color:var(--ink-muted); line-height:1.6; }
.acc[aria-expanded="true"] .acc__body{ display:block; }

/* ---------- tabs C-17 ---------- */
.tabs__list{ display:flex; gap:6px; border-bottom:1px solid var(--rule); margin-bottom:20px; flex-wrap:wrap; }
.tab{ padding:11px 18px; border:none; background:none; font-family:inherit; font-size:14.5px; font-weight:600; color:var(--ink-subtle); cursor:pointer; border-bottom:2px solid transparent; margin-bottom:-1px; }
.tab[aria-selected="true"]{ color:var(--navy-700); border-bottom-color:var(--gold-500); }
.plan{ background:var(--surface-card); border:1px solid var(--rule); border-radius:var(--r-card); padding:26px 28px; }
.plan--feature{ border-color:var(--gold-500); box-shadow:0 0 0 1px var(--gold-500); }
.plan__name{ font-family:var(--font-display); font-size:23px; color:var(--navy-700); display:flex; align-items:center; gap:10px; }
.plan__price{ font-family:var(--font-display); font-size:34px; color:var(--navy-700); margin:14px 0 2px; }
.plan__price small{ font-family:var(--font-ui); font-size:14px; color:var(--ink-subtle); font-weight:500; }
.plan__renew{ font-size:13px; color:var(--ink-muted); }
.plan__incl{ list-style:none; margin:18px 0 0; padding:0; display:grid; gap:9px; }
.plan__incl li{ position:relative; padding-left:26px; font-size:14.5px; }
.plan__incl li::before{ content:"✓"; position:absolute; left:0; color:var(--gold-600); font-weight:700; }

/* ---------- reflection C-20 ---------- */
.reflect textarea{ width:100%; min-height:160px; font-family:inherit; font-size:15px; padding:16px; border:1.5px solid var(--rule); border-radius:12px; resize:vertical; line-height:1.6; }
.reflect__saved{ font-size:13px; color:var(--success); margin-top:10px; display:none; }
.reflect__saved--show{ display:flex; gap:6px; align-items:center; }

/* ---------- recap ---------- */
.recap{ background:var(--surface-sunken); border-radius:var(--r-card); padding:26px 28px; }
.recap__h{ font-size:11px; letter-spacing:.12em; text-transform:uppercase; color:var(--gold-700); font-weight:700; }
.recap ul{ margin:12px 0 0; padding-left:20px; }
.recap li{ margin-bottom:8px; font-size:15px; }

/* ---------- toast ---------- */
.toast{ position:fixed; bottom:24px; left:50%; transform:translateX(-50%) translateY(20px); background:var(--navy-900); color:#fff; padding:13px 22px; border-radius:999px; font-size:14px; box-shadow:var(--shadow-pop); opacity:0; pointer-events:none; transition:opacity var(--dur),transform var(--dur); z-index:150; }
.toast--show{ opacity:1; transform:translateX(-50%) translateY(0); }
.badge-pop{ display:inline-flex; align-items:center; gap:8px; }

/* ---------- bookmark ---------- */
.bookmark{ background:none; border:none; cursor:pointer; color:var(--ink-subtle); padding:6px; border-radius:8px; }
.bookmark--on{ color:var(--gold-600); }

/* ---------- responsive ---------- */
@media (max-width:920px){
  .shell{ grid-template-columns:1fr; }
  .sidebar{ position:fixed; left:0; top:0; bottom:0; width:300px; z-index:90; transform:translateX(-100%); transition:transform var(--dur); height:100dvh; }
  .sidebar--open{ transform:translateX(0); }
  .topbar{ display:flex; }
  .content{ padding:24px 18px 64px; }
  .scrim{ position:fixed; inset:0; background:rgba(10,10,25,.5); z-index:80; display:none; }
  .scrim--show{ display:block; }
  .chooser__grid{ grid-template-columns:1fr; }
  .dash__hero{ flex-direction:row; }
}
@media (max-width:560px){
  .cover h1{ font-size:28px; } .lesson h1{ font-size:24px; }
  .cert{ padding:30px 22px; } .cert__name{ font-size:30px; padding:0 12px 8px; }
  .lesson__nav{ flex-direction:column; align-items:stretch; }
}
@media print{
  .sidebar,.topbar,.lesson__nav,.bookmark,.btn{ display:none !important; }
  .shell{ display:block; } .content{ max-width:100%; }
}
@media (prefers-reduced-motion:reduce){
  *{ animation-duration:.01ms !important; transition-duration:.01ms !important; }
}