/* Course pages: syllabus of modules, lessons that open in place, progress saved in the browser. */
.course-hero{max-width:820px;margin:0 auto;padding-block:52px 28px}
.course-hero h1{margin-top:12px}
.course-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.pill{font-size:12.5px;font-weight:600;letter-spacing:.04em;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:5px 12px;white-space:nowrap}
.pill.free{color:#1A1406;background:var(--brass);border-color:var(--brass)}
.progress{position:sticky;top:0;z-index:5;background:rgba(15,29,58,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.progress .in{max-width:820px;margin:0 auto;display:flex;align-items:center;gap:16px;padding-block:12px}
.progress .bar{flex:1;height:6px;border-radius:3px;background:var(--line);overflow:hidden}
.progress .bar i{display:block;height:100%;width:0;background:var(--brass);transition:width .5s cubic-bezier(.2,.7,.2,1)}
.progress .txt{font-size:13.5px;color:var(--muted);white-space:nowrap;font-variant-numeric:tabular-nums}
.progress .txt b{color:var(--ivory)}
.progress button{border:1px solid var(--line-2);background:none;color:var(--brass-hi);border-radius:999px;padding:6px 14px;font:600 13px var(--f-body);cursor:pointer;white-space:nowrap}
.syllabus{max-width:820px;margin:0 auto;padding-block:28px 72px}
.module{margin-top:44px}
.module-head{display:flex;gap:18px;align-items:baseline;border-bottom:1px solid var(--line-2);padding-bottom:12px;margin-bottom:6px}
.module-head .n{font:500 40px/1 var(--f-arabic);color:var(--brass);min-width:40px}
.module-head h2{margin:0;font-size:30px}
.module-head p{margin:4px 0 0;color:var(--muted);font-size:15px}
details.lesson{border-bottom:1px solid var(--line);scroll-margin-top:72px}
details.lesson>summary{list-style:none;display:grid;grid-template-columns:30px minmax(0,1fr) auto;gap:14px;align-items:center;padding:16px 4px;cursor:pointer}
details.lesson>summary::-webkit-details-marker{display:none}
details.lesson>summary:hover .t{color:var(--brass-hi)}
details.lesson>summary:focus-visible{outline:2px solid var(--brass-hi);outline-offset:2px;border-radius:6px}
.tick{width:26px;height:26px;border-radius:50%;border:1.5px solid var(--line-2);display:grid;place-items:center;font-size:13px;color:transparent;transition:background .25s,color .25s,border-color .25s}
.lesson.done .tick{background:var(--brass);border-color:var(--brass);color:#1A1406}
.lesson .t{font:600 21px/1.3 var(--f-display);transition:color .2s}
.lesson .t small{display:block;font:500 12.5px var(--f-body);letter-spacing:.06em;color:var(--muted);margin-top:2px}
.lesson .chev{color:var(--brass);transition:transform .25s}
details.lesson[open] .chev{transform:rotate(90deg)}
.lesson-body{padding:4px 4px 28px 48px;animation:open .35s ease both}
@keyframes open{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
.lesson-body>p:first-child{margin-top:0}
.key{margin:20px 0;padding:16px 18px;border-radius:12px;background:var(--lapis-2);border:1px solid var(--line-2)}
.key b.lbl{display:block;font:700 11.5px var(--f-body);letter-spacing:.16em;text-transform:uppercase;color:var(--brass);margin-bottom:4px}
.key p{margin:0}
.try{margin:20px 0;padding:16px 18px;border-radius:12px;border:1px dashed var(--line-2)}
.try b.lbl{display:block;font:700 11.5px var(--f-body);letter-spacing:.16em;text-transform:uppercase;color:var(--brass-hi);margin-bottom:4px}
.try p{margin:0}
.eg{margin:14px 0;padding:12px 16px;border-left:2px solid var(--brass);background:rgba(198,161,94,.06);border-radius:0 10px 10px 0;font-size:16px}
.eg em{color:var(--brass-hi);font-style:normal;font-weight:600}
.check{margin:22px 0 6px;padding:18px;border-radius:12px;background:var(--lapis-2);border:1px solid var(--line)}
.check .q{font:600 19px/1.35 var(--f-display);margin:2px 0 12px}
.check .lbl{font:700 11.5px var(--f-body);letter-spacing:.16em;text-transform:uppercase;color:var(--brass)}
.check .opts{display:grid;gap:8px}
.check button{text-align:left;padding:11px 14px;border-radius:10px;border:1px solid var(--line);background:var(--lapis);color:var(--ivory);font:500 15.5px var(--f-body);cursor:pointer;transition:border-color .2s,background .2s}
.check button:hover:not(:disabled){border-color:var(--line-2)}
.check button.right{border-color:#5DB5A8;background:rgba(93,181,168,.12)}
.check button.wrong{border-color:#D97C6E;background:rgba(217,124,110,.12)}
.check button:disabled{cursor:default}
.check .why{margin:12px 0 0;font-size:15px;color:var(--muted)}
.check .why b{color:var(--ivory)}
.done-btn{margin-top:18px;display:inline-flex;align-items:center;gap:8px;height:46px;padding:0 20px;border-radius:10px;border:0;background:var(--brass);color:#1A1406;font:700 14.5px var(--f-body);cursor:pointer}
.done-btn:hover{background:var(--brass-hi)}
.lesson.done .done-btn{background:none;border:1px solid var(--line);color:var(--muted)}
.tiers{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:16px 0}
.tier{padding:16px;border:1px solid var(--line);border-radius:12px;background:var(--lapis-2)}
.tier h4{margin:0 0 6px;font:600 19px var(--f-display);color:var(--brass-hi)}
.tier ul{margin:0;padding-left:18px;font-size:15px}
.finish{max-width:820px;margin:0 auto 72px;padding:28px;border-radius:16px;border:1px solid var(--line-2);background:var(--lapis-2);text-align:center}
.finish h2{margin:0 0 8px}
.finish p{margin:0 auto 18px;max-width:52ch;color:var(--muted)}
.hub{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:8px}
.course-card{display:flex;flex-direction:column;gap:10px;padding:26px;border:1px solid var(--line);border-radius:16px;background:var(--lapis-2);text-decoration:none;color:inherit;transition:border-color .2s,transform .2s}
.course-card:hover{border-color:var(--line-2);transform:translateY(-3px)}
.course-card h2{margin:4px 0 0;font-size:30px}
.course-card p{margin:0;color:var(--muted);font-size:15.5px}
.course-card ol{margin:4px 0 0;padding-left:20px;font-size:14.5px;color:#D9D2C2}
.course-card .cbar{height:5px;border-radius:3px;background:var(--line);overflow:hidden;margin-top:auto}
.course-card .cbar i{display:block;height:100%;width:0;background:var(--brass)}
.course-card .cfoot{display:flex;justify-content:space-between;align-items:center;font-size:13.5px;color:var(--muted)}
.course-card .go{color:var(--brass-hi);font-weight:700}
@media (max-width:760px){
  .hub,.tiers{grid-template-columns:1fr}
  .lesson-body{padding-left:4px}
  .progress .txt span{display:none}
  .module-head h2{font-size:26px}
}
@media (prefers-reduced-motion:reduce){.lesson-body{animation:none}.progress .bar i{transition:none}}

/* ---- Rich module: banner, sub-headings, flip cards, family tree, timeline, games ---- */
.banner{margin:18px 0 8px}
.banner svg{display:block;width:100%;height:auto;border-radius:18px;border:1px solid var(--line-2)}
.banner figcaption{text-align:center;font:italic 500 17px var(--f-display);color:var(--muted);margin-top:10px}
h3.sub{font:600 23px/1.25 var(--f-display);color:var(--brass-hi);margin:30px 0 8px;padding-top:18px;border-top:1px solid var(--line)}
.lesson-body>h3.sub:first-of-type{border-top:0;padding-top:0}
.hint-line{font-size:13.5px;color:var(--muted);margin:-2px 0 10px}
blockquote.ayah{margin:18px 0;padding:18px 20px;border-left:0;border-radius:14px;background:linear-gradient(135deg,rgba(198,161,94,.12),rgba(198,161,94,.03));border:1px solid var(--line-2);font:italic 500 21px/1.5 var(--f-display);color:var(--ivory)}
blockquote.ayah .ar{display:block;font:400 25px/1.9 var(--f-arabic);font-style:normal;direction:rtl;text-align:center;color:var(--brass-hi);margin-bottom:8px}
blockquote.ayah cite{display:block;font:600 12.5px var(--f-body);font-style:normal;letter-spacing:.08em;color:var(--muted);margin-top:8px}
.flip-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;margin:8px 0 18px}
.flip{position:relative;height:150px;padding:0;border:0;background:none;cursor:pointer;perspective:800px;font:inherit;color:inherit}
.flip .f,.flip .b{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:6px;padding:14px;border-radius:14px;backface-visibility:hidden;-webkit-backface-visibility:hidden;transition:transform .55s cubic-bezier(.2,.7,.2,1);text-align:center}
.flip .f{background:var(--lapis-2);border:1px solid var(--line-2)}
.flip .f b{font:600 22px/1.1 var(--f-display);color:var(--ivory)}
.flip .f small{font-size:12px;color:var(--brass);letter-spacing:.06em}
.flip .f::after{content:"tap";position:absolute;bottom:8px;right:10px;font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.flip .b{background:var(--brass);color:#1A1406;font-size:13.5px;line-height:1.45;font-weight:600;transform:rotateY(180deg)}
.flip.on .f{transform:rotateY(-180deg)}
.flip.on .b{transform:rotateY(0)}
.tree{margin:12px 0 18px;padding:18px;border-radius:16px;background:var(--lapis-2);border:1px solid var(--line)}
.tree .node{display:flex;flex-direction:column;align-items:center;text-align:center;padding:10px 12px;border-radius:12px;border:1px solid var(--line-2);background:var(--lapis);min-width:0}
.tree .node b{font:600 17px/1.2 var(--f-display)}
.tree .node small{font-size:11.5px;color:var(--muted)}
.tree .node.gold{border-color:var(--brass);background:rgba(198,161,94,.10)}
.tree .node.hl{border-color:var(--brass);box-shadow:0 0 0 3px rgba(198,161,94,.15)}
.tree-top,.tree-mid,.tree-kids{display:grid;gap:10px;align-items:center;position:relative}
.tree-top{grid-template-columns:1fr 1fr}
.tree-mid{grid-template-columns:1fr auto 1fr;margin-top:22px}
.tree-mid::before,.tree-kids::before{content:"";position:absolute;left:50%;top:-22px;height:22px;border-left:1px dashed var(--line-2)}
.tree-mid .plus{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--brass)}
.tree-kids{grid-template-columns:repeat(3,minmax(0,1fr));margin-top:22px}
.chain{list-style:none;counter-reset:im 3;margin:22px 0 0;padding:0 0 0 22px;border-left:2px solid var(--line-2)}
.chain li{counter-increment:im;position:relative;padding:8px 0 8px 18px}
.chain li::before{content:counter(im);position:absolute;left:-36px;top:7px;width:26px;height:26px;border-radius:50%;background:var(--brass);color:#1A1406;font:700 12px/26px var(--f-body);text-align:center}
.chain li b{font:600 18px var(--f-display);display:block}
.chain li span{font-size:13px;color:var(--muted)}
.timeline{list-style:none;margin:12px 0 18px;padding:0 0 0 22px;border-left:2px solid var(--line-2)}
.timeline li{position:relative;padding:4px 0 18px 18px}
.timeline li::before{content:"";position:absolute;left:-30px;top:8px;width:14px;height:14px;border-radius:50%;background:var(--lapis);border:2px solid var(--brass)}
.timeline .when{display:inline-block;font:700 11.5px var(--f-body);letter-spacing:.12em;text-transform:uppercase;color:#1A1406;background:var(--brass);border-radius:999px;padding:3px 10px}
.timeline b{display:block;font:600 20px var(--f-display);margin:6px 0 2px}
.timeline p{margin:0;font-size:15.5px}
.game{margin:28px 0 8px;padding:22px;border-radius:18px;border:1px solid var(--line-2);background:linear-gradient(160deg,var(--lapis-3),var(--lapis-2))}
.game-head h3{font:600 26px var(--f-display);margin:8px 0 4px}
.game-head p{margin:0 0 14px;color:var(--muted);font-size:15px}
.match{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.match .col{display:grid;gap:8px}
.match button{padding:12px;border-radius:10px;border:1px solid var(--line);background:var(--lapis);color:var(--ivory);font:600 14.5px var(--f-body);cursor:pointer;transition:background .2s,border-color .2s,opacity .3s}
.match button.sel{border-color:var(--brass);background:rgba(198,161,94,.15)}
.match button.ok{border-color:#5DB5A8;background:rgba(93,181,168,.15);opacity:.7;cursor:default}
.match button.no{animation:shake .4s}
@keyframes shake{25%,75%{transform:translateX(-5px)}50%{transform:translateX(5px)}}
.game-msg{margin:12px 0 0;font-weight:600;color:var(--brass-hi);min-height:1.4em}
.mq{padding:14px 0;border-top:1px solid var(--line)}
.mq .q{font:600 18px/1.35 var(--f-display);margin:0 0 10px}
.mq .opts{display:grid;gap:8px}
.mq button{text-align:left;padding:11px 14px;border-radius:10px;border:1px solid var(--line);background:var(--lapis);color:var(--ivory);font:500 15px var(--f-body);cursor:pointer}
.mq button.right{border-color:#5DB5A8;background:rgba(93,181,168,.12)}
.mq button.wrong{border-color:#D97C6E;background:rgba(217,124,110,.12)}
.mq-result{margin-top:14px;padding:18px;border-radius:14px;background:var(--lapis);border:1px solid var(--line-2);text-align:center}
.mq-result .score{font:600 46px/1 var(--f-display);color:var(--brass-hi)}
.badge{display:inline-flex;align-items:center;gap:10px;margin-top:12px;padding:10px 16px 10px 10px;border-radius:999px;background:var(--brass);color:#1A1406;font-weight:700;animation:pop .6s cubic-bezier(.2,.7,.2,1)}
.badge svg{width:30px;height:30px}
@keyframes pop{0%{transform:scale(.6);opacity:0}70%{transform:scale(1.08)}100%{transform:scale(1);opacity:1}}
@media (max-width:520px){.tree-kids{grid-template-columns:1fr 1fr 1fr}.tree .node b{font-size:15px}.flip{height:160px}.match button{font-size:13.5px;padding:11px 8px}}
@media (prefers-reduced-motion:reduce){.flip .f,.flip .b{transition:none}.badge{animation:none}}

/* ---- Creator tools: Hook Generator, checklist, wide flip cards ---- */
.flip-grid.wide{grid-template-columns:repeat(auto-fill,minmax(230px,1fr))}
.flip-grid.wide .flip{height:170px}
.flip-grid.wide .f b{font:500 17px/1.35 var(--f-body);color:var(--muted);font-style:italic}
.flip-grid.wide .f small{order:-1;color:#D97C6E;text-transform:uppercase;font-weight:700;letter-spacing:.14em}
.flip-grid.wide .b{font-size:15.5px;font-family:var(--f-display);font-weight:600;font-size:18px;line-height:1.35}
.hg-row{display:flex;gap:8px;flex-wrap:wrap}
.hg-in{flex:1 1 220px;min-width:0;height:48px;padding:0 14px;border-radius:10px;border:1px solid var(--line-2);background:var(--lapis);color:var(--ivory);font:500 16px var(--f-body)}
.hg-in:focus{outline:2px solid var(--brass-hi);outline-offset:1px}
.hg-ex{margin:10px 0 0;font-size:13px;color:var(--muted);display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.hg-ex button{border:1px solid var(--line);background:none;color:var(--brass-hi);border-radius:999px;padding:5px 11px;font:600 12.5px var(--f-body);cursor:pointer}
.hg-out{margin:14px 0 0;padding:0;list-style:none;display:grid;gap:8px;counter-reset:hg}
.hg-out li{counter-increment:hg;position:relative;padding:12px 14px 12px 46px;border-radius:12px;background:var(--lapis);border:1px solid var(--line);cursor:pointer;animation:pop .4s both;transition:border-color .2s}
.hg-out li:hover{border-color:var(--line-2)}
.hg-out li::before{content:counter(hg);position:absolute;left:12px;top:12px;width:24px;height:24px;border-radius:50%;background:var(--brass);color:#1A1406;font:700 12px/24px var(--f-body);text-align:center}
.hg-out li small{display:block;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--brass)}
.hg-out li b{font:600 18px/1.35 var(--f-display);color:var(--ivory)}
.hg-out li.copied{border-color:#5DB5A8}
.cl{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:8px}
.cl label{display:flex;gap:10px;align-items:center;padding:11px 12px;border-radius:10px;background:var(--lapis);border:1px solid var(--line);cursor:pointer;font-size:15px}
.cl input{width:20px;height:20px;accent-color:#C6A15E;flex:none}
.cl input:checked+span{color:var(--brass-hi);text-decoration:line-through;text-decoration-color:rgba(198,161,94,.5)}
.hg-go{height:48px;padding:0 20px;border-radius:10px;border:0;background:var(--brass);color:#1A1406;font:700 14.5px var(--f-body);cursor:pointer}
.hg-go:hover{background:var(--brass-hi)}