/* GIAI — self-paced course UI (depends on site.css tokens) */
.c-top{background:var(--panel);color:#EDE6D8;padding:46px 0 40px}
.c-top .wrap{max-width:1100px}
.c-top .eyebrow{color:var(--gold)}
.c-top h1{font-family:var(--serif);font-weight:600;font-size:clamp(30px,4vw,46px);margin:10px 0 12px;color:#fff;line-height:1.1}
.c-top p.sub{color:#CDC4B4;max-width:60ch;font-size:16px}
.c-top .c-meta{display:flex;gap:30px;margin-top:22px;flex-wrap:wrap}
.c-top .c-meta div{display:flex;flex-direction:column;gap:3px}
.c-top .c-meta .k{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--gold)}
.c-top .c-meta .v{font-size:14px;color:#EDE6D8}

.c-progress{position:sticky;top:0;z-index:30;background:var(--card);border-bottom:1px solid var(--line)}
.c-progress .wrap{max-width:1100px;display:flex;align-items:center;gap:16px;padding:11px 0}
.c-bar{flex:1;height:7px;background:var(--paper-2);border-radius:99px;overflow:hidden}
.c-bar-fill{height:100%;width:0;background:linear-gradient(90deg,var(--bronze),var(--bronze-bright));border-radius:99px;transition:width .5s var(--ease)}
.c-bar-pct{font-size:12.5px;color:var(--ink-soft);white-space:nowrap;font-weight:600}

.c-shell{max-width:1100px;margin:0 auto;padding:34px 24px 80px;display:grid;grid-template-columns:262px 1fr;gap:40px;align-items:start}
#c-sidebar{position:sticky;top:64px}
.c-mod{margin-bottom:20px}
.c-mod-t{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-faint);font-weight:700;margin-bottom:8px}
.c-mod ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}
.c-mod li{display:flex;align-items:center;gap:9px;padding:7px 11px;border-radius:9px;cursor:pointer;font-size:14px;color:var(--ink-soft);line-height:1.35;transition:.15s}
.c-mod li:hover{background:var(--paper-2);color:var(--ink)}
.c-mod li.on{background:var(--paper-2);color:var(--ink);font-weight:600}
.c-mod li .tick{width:18px;height:18px;flex:none;border-radius:50%;border:1.5px solid var(--line);display:grid;place-items:center;font-size:11px;color:#fff}
.c-mod li.done .tick{background:var(--bronze);border-color:var(--bronze)}
.c-mod li.locked{opacity:.5;cursor:not-allowed}

.c-pane{min-width:0}
.c-eyebrow{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--bronze);font-weight:700}
.c-pane h1{font-family:var(--serif);font-weight:600;font-size:clamp(24px,3.4vw,34px);line-height:1.15;margin:8px 0 22px}
.c-body p{margin:0 0 15px;line-height:1.72;color:var(--ink);font-size:16.5px}
.c-body em{font-style:italic;color:var(--bronze-deep)}
.c-body code{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:14px;background:var(--paper-2);padding:2px 6px;border-radius:5px;color:var(--ink)}
.eg{border:1px solid var(--line);border-radius:12px;overflow:hidden;margin:18px 0}
.eg-row{display:flex;gap:12px;align-items:flex-start;padding:13px 15px}
.eg-row code{background:none;padding:0;font-size:13.5px;line-height:1.55;display:block}
.eg-row+.eg-row{border-top:1px solid var(--line)}
.eg-bad{background:rgba(178,58,58,.05)}
.eg-good{background:rgba(46,125,50,.06)}
.eg-tag{flex:none;font-size:10.5px;letter-spacing:.05em;text-transform:uppercase;font-weight:700;padding:3px 8px;border-radius:99px;margin-top:1px}
.eg-bad .eg-tag{background:rgba(178,58,58,.14);color:#9a2f2f}
.eg-good .eg-tag{background:rgba(46,125,50,.16);color:#256227}
.try{background:var(--paper-2);border-radius:12px;padding:18px 18px 16px;margin:20px 0}
.try-q{margin:0 0 12px!important}
.reveal-btn{font:inherit;font-size:13.5px;font-weight:600;color:var(--bronze);background:none;border:1px dashed var(--bronze-bright);border-radius:8px;padding:7px 13px;cursor:pointer}
.reveal-btn:hover{background:rgba(138,102,56,.08)}
.reveal-body{display:none;margin-top:14px;padding-top:14px;border-top:1px solid var(--line)}
.reveal-body.open{display:block;animation:wzfade .4s var(--ease)}
.reveal-body code{display:block;background:var(--card);border:1px solid var(--line);padding:11px 13px;border-radius:8px;line-height:1.6}
.reveal-body p{margin:10px 0 0!important;font-size:14.5px;color:var(--ink-soft)}
.key{background:linear-gradient(0deg,var(--paper-2),var(--paper-2));border-left:3px solid var(--bronze);padding:13px 16px;border-radius:0 10px 10px 0;font-size:15px!important;color:var(--ink)!important;margin-top:22px!important}

.c-nav{display:flex;align-items:center;gap:14px;margin-top:30px;padding-top:22px;border-top:1px solid var(--line)}
.c-nav .c-step{flex:1;text-align:center;font-size:12.5px;color:var(--ink-faint)}
.c-nav .btn[disabled]{opacity:.4;pointer-events:none}

/* quiz */
.c-quiz-sub{color:var(--ink-soft);margin:0 0 24px;font-size:15px;line-height:1.6}
.q{border:1px solid var(--line);border-radius:12px;padding:18px;margin:0 0 14px}
.q legend{font-weight:600;font-size:15.5px;padding:0 6px;line-height:1.4}
.q .opt{display:flex;align-items:flex-start;gap:10px;padding:9px 10px;border-radius:8px;cursor:pointer;font-size:15px}
.q .opt:hover{background:var(--paper-2)}
.q .opt input{margin-top:3px}
.q.right{border-color:rgba(46,125,50,.5);background:rgba(46,125,50,.04)}
.q.wrong{border-color:rgba(178,58,58,.45);background:rgba(178,58,58,.04)}
.q-why{display:none;margin:10px 6px 0;font-size:13.5px;color:var(--ink-soft);line-height:1.55}
.q-why.show{display:block}
.c-quiz-result{margin-top:16px;font-weight:600}
.c-quiz-result.ok{color:#256227}.c-quiz-result.err{color:#9a2f2f}

/* certificate */
.c-cert-form{margin-top:6px}
.cert{background:#fff;border:1px solid var(--line);border-radius:6px;padding:14px;max-width:720px;margin:26px auto 0}
.cert-inner{border:2px solid var(--bronze);outline:1px solid var(--bronze-bright);outline-offset:5px;border-radius:4px;padding:40px 44px 34px;text-align:center;background:linear-gradient(180deg,#fff, #FCFAF6)}
.cert-seal img{width:74px;height:74px;object-fit:contain;margin-bottom:8px}
.cert-kicker{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--bronze);font-weight:700;margin:0 0 14px}
.cert-title{font-family:var(--serif);font-size:30px;font-weight:600;color:var(--ink);margin:0 0 18px;letter-spacing:.01em}
.cert-pre{color:var(--ink-soft);font-size:13.5px;margin:0}
.cert-name{font-family:var(--serif);font-size:34px;font-weight:600;color:var(--bronze-deep);margin:8px 0 6px;line-height:1.1}
.cert-course{font-family:var(--serif);font-size:21px;font-style:italic;color:var(--ink);margin:6px 0 26px}
.cert-foot{display:flex;justify-content:center;gap:64px;border-top:1px solid var(--line);padding-top:18px}
.cert-foot .cl{display:block;font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:3px}
.cert-foot .cv{font-size:14px;color:var(--ink);font-weight:600}
.cert-foot .mono{font-family:ui-monospace,Menlo,Consolas,monospace;font-weight:500;font-size:12.5px}
.cert-note{font-size:11px;color:var(--ink-faint);margin:18px 0 0;font-style:italic}
.cert-actions{display:flex;gap:12px;justify-content:center;margin:22px 0 0}

@media(max-width:860px){
  .c-shell{grid-template-columns:1fr;gap:0}
  #c-sidebar{position:static;margin-bottom:8px;border:1px solid var(--line);border-radius:12px;padding:14px;background:var(--card)}
  .cert-inner{padding:28px 20px 24px}.cert-name{font-size:26px}.cert-title{font-size:23px}.cert-foot{gap:30px}
}

/* sr-only + course banner hero */
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.c-top-banner{padding:30px 0 26px}
.c-banner{display:block;max-width:1040px;margin:0 auto}
.c-banner img{width:100%;display:block;border-radius:14px;box-shadow:0 14px 40px rgba(0,0,0,.35)}
.c-top-banner .c-meta{justify-content:center;margin-top:24px}

/* account dashboard */
.acct{max-width:760px}
.acct-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:8px}
.acct-head h1{margin:6px 0 0}
.acct-sub{color:var(--ink-soft);font-size:14.5px;margin:8px 0 0}
.acct-sub .warn{color:#B23A3A}
.acct-h2{font-family:var(--serif);font-weight:600;font-size:20px;margin:34px 0 14px}
.acct-courses{display:flex;flex-direction:column;gap:14px}
.acct-course{border:1px solid var(--line);border-radius:14px;padding:18px 20px;background:var(--card)}
.ac-top{display:flex;justify-content:space-between;align-items:flex-start;gap:14px}
.ac-t{font-weight:600;font-size:16.5px;margin:0}
.ac-s{color:var(--ink-faint);font-size:13px;margin:3px 0 0}
.ac-badge{flex:none;font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:#256227;background:rgba(46,125,50,.12);padding:4px 10px;border-radius:99px}
.ac-bar{height:7px;background:var(--paper-2);border-radius:99px;overflow:hidden;margin:14px 0}
.ac-bar span{display:block;height:100%;background:linear-gradient(90deg,var(--bronze),var(--bronze-bright));border-radius:99px}
.ac-actions{display:flex;gap:10px;flex-wrap:wrap}
.acct-fine{margin-top:26px;font-size:12px;color:var(--ink-faint);line-height:1.6}
.acct-fine a{color:var(--bronze)}
@media(max-width:560px){.acct-head{flex-direction:column}}