/* ===== Course hero stages ===== */
.stage{position:relative;width:min(100%,520px);aspect-ratio:1;margin-inline:auto;container-type:inline-size;animation:photo-in 1s .15s var(--ease) both}
.stage > div{position:absolute;inset:0}
.win{position:absolute;background:#fff;border:2px solid var(--ink);border-radius:3.6cqw;box-shadow:2cqw 2cqw 0 var(--cyan);overflow:hidden}
.win-bar{height:7cqw;border-bottom:1.5px solid var(--line);display:flex;align-items:center;gap:1.3cqw;padding:0 2.8cqw;background:var(--bg-soft)}
.win-bar i{width:1.8cqw;height:1.8cqw;border-radius:50%;background:#C9D6EA;display:block;flex:none}
.win-bar i:nth-child(1){background:#FF6B5A}.win-bar i:nth-child(2){background:#F2A516}.win-bar i:nth-child(3){background:#22C55E}
.win-bar .t{margin-left:1.6cqw;font-size:2.6cqw;font-weight:700;color:var(--ink-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.s-chip{position:absolute;z-index:6;display:inline-flex;align-items:center;gap:1.4cqw;background:#fff;border:1.5px solid var(--ink);border-radius:999px;padding:1.3cqw 2.7cqw;font-size:2.8cqw;font-weight:700;white-space:nowrap;box-shadow:.8cqw .8cqw 0 var(--ink);animation:bob 5s ease-in-out infinite;color:var(--ink);line-height:1.3}
.s-chip .dot{width:1.8cqw;height:1.8cqw;border-radius:50%;background:var(--cyan);flex:none}
.s-chip.live .dot{background:#22C55E;animation:blink 1.4s ease-in-out infinite}
.s-chip b{color:var(--royal)}
.bar{display:block;height:1.6cqw;border-radius:1cqw;background:#DCE5F2}
.bar.short{width:62%}
@keyframes blink{50%{opacity:.25}}
@keyframes numhit{0%{transform:scale(1)}40%{transform:scale(1.14)}100%{transform:scale(1)}}

.st-code .s-chip .i{width:3.2cqw;height:3.2cqw;color:var(--royal)}
.ed{left:1cqw;top:3cqw;width:66cqw;height:47cqw;background:var(--ink);box-shadow:2cqw 2cqw 0 var(--royal)}
.ed .win-bar{background:var(--navy-2);border-color:rgba(255,255,255,.08)}
.ed .win-bar .t{color:var(--on-navy-2)}
.ed-lines{list-style:none;margin:0;padding:3cqw 2.4cqw;counter-reset:ln;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:2.65cqw;line-height:6cqw;color:#fff}
.ed-lines li{counter-increment:ln;white-space:pre;display:flex;min-height:6cqw}
.ed-lines li::before{content:counter(ln);width:4.6cqw;flex:none;color:#5B76B0;text-align:right;margin-right:2.4cqw}
.ed-lines .p{color:#9FB4DE}.ed-lines .tg{color:var(--ice)}.ed-lines .at{color:#FFD58A}.ed-lines .st{color:#86EFAC}.ed-lines .tx{color:#fff}.ed-lines .sel{color:#F9A8D4}
.caret{display:inline-block;width:.4cqw;height:3.4cqw;background:var(--cyan);vertical-align:-.7cqw;animation:blink 1s steps(1) infinite}
.br{left:30cqw;top:46cqw;width:66cqw;height:50cqw;z-index:2}
.br .url{margin-left:1.6cqw;flex:1;font-size:2.3cqw;font-weight:600;color:var(--ink-2);background:#fff;border:1px solid var(--line);border-radius:999px;padding:.5cqw 2cqw;white-space:nowrap;overflow:hidden}
.br-body{padding:3cqw;display:flex;flex-direction:column;gap:2.2cqw}
.pv{opacity:0;transform:translateY(2cqw) scale(.96);transition:opacity .45s, transform .55s var(--ease)}
.pv.in{opacity:1;transform:none}
.pv-nav{display:flex;align-items:center;gap:2cqw}
.pv-nav .logo{width:4cqw;height:4cqw;border-radius:1.2cqw;background:var(--ink)}
.pv-nav .lk{width:6cqw;height:1.4cqw;border-radius:1cqw;background:#DCE5F2}
.pv-nav .pill{margin-left:auto;width:9cqw;height:3.6cqw;border-radius:999px;background:var(--cyan-tint)}
.pv-h1{font-family:var(--font-display);font-size:3.7cqw;white-space:nowrap;font-weight:800;letter-spacing:-.03em;line-height:1.05}
.pv-sub{display:flex;flex-direction:column;gap:1cqw}
.pv-sub .bar{height:1.3cqw}
.pv-btn{align-self:flex-start;font-size:2.5cqw;font-weight:700;padding:1.3cqw 3cqw;border-radius:999px;background:#C9D6EA;color:var(--ink);transition:opacity .45s, transform .55s var(--ease), background-color .5s, color .5s}
.pv-btn.blue{background:var(--royal);color:#fff}
.pv-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.8cqw}
.pv-cards span{height:9cqw;border-radius:1.8cqw;background:var(--bg-soft);border:1px solid var(--line)}
.pv-cards span:nth-child(2){background:var(--cyan-tint)}
.c-live{opacity:0;transition:opacity .4s}
.c-live.in{opacity:1}

/* ===== Course page ===== */
.cp-hero{position:relative;overflow:clip;padding-block:clamp(28px,4vw,56px) clamp(48px,6vw,88px)}
.cp-hero .wrap{position:relative;z-index:1}
.bg-u{position:absolute;right:-8%;top:-14%;width:min(56vw,640px);height:auto;pointer-events:none;z-index:0}
.bg-u path{fill:none;stroke:#E1EAF6;stroke-width:1.2;stroke-dasharray:1;stroke-dashoffset:1;animation:draw 2.4s .2s ease-out forwards}
.cp-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,5vw,72px);align-items:center}
.cp-copy{display:flex;flex-direction:column;gap:22px;min-width:0}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--ink-2);animation:fadeup .6s var(--ease) both}
.crumbs a{color:var(--ink-2);text-decoration:none}
.crumbs a:hover{color:var(--royal)}
.crumbs .sep{width:14px;height:14px;color:#AFC0DA;transform:rotate(-90deg)}
.cp-hero h1{font-family:var(--font-display);font-size:var(--fs-display);font-weight:700;letter-spacing:-.03em;line-height:1.02}
.cp-hero h1 .line{display:block;overflow:hidden;padding-bottom:.08em;margin-bottom:-.08em}
.cp-hero h1 .line > span{display:inline-block;animation:rise .9s var(--ease) both}
.cp-hero h1 .line:nth-child(2) > span{animation-delay:.12s}
.cp-hero h1 mark{color:var(--royal);background:linear-gradient(var(--cyan-tint),var(--cyan-tint)) no-repeat 0 88%/0% 28%;padding:0 .04em;animation:highlight .9s .85s var(--ease) forwards}
.cp-intro{color:var(--ink-2);font-size:18px;max-width:54ch;animation:fadeup .8s .35s var(--ease) both}
.c-hero-cta{display:flex;flex-wrap:wrap;gap:14px;animation:fadeup .8s .45s var(--ease) both}
.c-facts{display:flex;flex-wrap:wrap;gap:10px;animation:fadeup .8s .55s var(--ease) both}
.c-facts li{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;padding:7px 14px;border-radius:999px;background:var(--bg-soft);border:1px solid var(--line)}
.c-facts .i{width:16px;height:16px;color:var(--royal)}
.c-facts li.hot{background:#DCFCE7;border-color:#BBF7D0;color:#14532D}
.c-facts li.hot .i{color:#15803D}

/* Tools strip as pills */
.pill-tool{display:inline-flex;align-items:center;gap:12px}
.pill-tool .tdot{width:12px;height:12px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 5px var(--cyan-tint)}

/* Who it's for */
.who-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-top:40px}

/* Modules */
.mod-grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(28px,5vw,72px);align-items:start}
.mod-side{position:sticky;top:120px;display:flex;flex-direction:column;gap:16px;min-width:0}
.mod-count{display:flex;align-items:baseline;gap:10px;margin-top:8px;font-family:var(--font-display)}
.mod-count b{font-size:clamp(64px,8vw,108px);font-weight:800;letter-spacing:-.05em;line-height:.9;color:var(--royal);font-variant-numeric:tabular-nums;display:inline-block}
.mod-count b.flip{animation:numflip .5s var(--ease)}
.mod-count span{font-size:22px;font-weight:700;color:var(--ink-2)}
.mod-now{font-weight:700;font-size:18px;min-height:1.6em;color:var(--ink)}
.mod-side .btn{align-self:flex-start;margin-top:6px}
.mods{position:relative;padding-left:36px}
.mods ol{display:flex;flex-direction:column;gap:14px}
.mods::before,.mods .rail{content:"";position:absolute;left:11px;top:10px;bottom:10px;width:3px;border-radius:3px;background:var(--line)}
.mods .rail{background:var(--royal);transform-origin:top;transform:scaleY(0)}
.mod{position:relative;background:#fff;border:1.5px solid var(--line);border-radius:20px;padding:20px 22px;display:flex;gap:18px;align-items:flex-start;transition:border-color .35s, box-shadow .35s, transform .35s var(--ease)}
.mod::before{content:"";position:absolute;left:-32px;top:24px;width:17px;height:17px;border-radius:50%;background:#fff;border:3px solid var(--line);transition:background-color .3s, border-color .3s, box-shadow .3s}
.mod.lit::before{background:var(--royal);border-color:var(--royal);box-shadow:0 0 0 5px var(--cyan-tint)}
.mod.on{border-color:var(--ink);box-shadow:5px 5px 0 var(--ink);transform:translateX(4px)}
.mod-num{font-family:var(--font-display);font-size:15px;font-weight:800;color:var(--royal);background:var(--cyan-tint);border-radius:10px;padding:7px 9px;flex:none;line-height:1;transition:background-color .3s, color .3s}
.mod.on .mod-num{background:var(--royal);color:#fff}
.mod h3{font-size:19px;font-weight:700;margin-bottom:10px}
.mod-topics{display:flex;flex-wrap:wrap;gap:8px}
.mod-topics li{font-size:13.5px;font-weight:600;padding:5px 11px;border-radius:999px;background:var(--bg-soft);border:1px solid var(--line)}
@keyframes numflip{from{opacity:0;transform:translateY(40%)}to{opacity:1;transform:none}}

/* Projects */
.proj-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin-top:40px}
.proj{position:relative;border-radius:24px;padding:26px;background:#fff;border:2px solid var(--ink);box-shadow:6px 6px 0 var(--ink);display:flex;flex-direction:column;gap:12px;overflow:hidden;transition:transform .3s var(--ease), box-shadow .3s}
.proj:hover{transform:translate(-3px,-3px);box-shadow:9px 9px 0 var(--cyan)}
.proj .p-num{position:absolute;right:18px;top:10px;font-family:var(--font-display);font-size:64px;font-weight:800;color:var(--cyan-tint);line-height:1;letter-spacing:-.05em;transition:transform .5s var(--ease)}
.proj:hover .p-num{transform:translateY(-6px) rotate(-6deg)}
.proj .c-icon{position:relative}
.proj:hover .c-icon{transform:rotate(-8deg)}
.proj h3{font-family:var(--font-display);font-size:21px;font-weight:700;letter-spacing:-.02em;position:relative}
.proj p{color:var(--ink-2);font-size:15.5px;position:relative}
.proj .tag{margin-top:auto;align-self:flex-start;display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:700;color:var(--royal);background:var(--bg-soft);border:1px solid var(--line);border-radius:999px;padding:5px 11px}
.proj .tag .i{width:14px;height:14px}

/* Careers band */
.cb{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);padding:clamp(28px,4vw,52px);align-items:start;position:relative}
.cb .band-copy{padding:0}
.roles{display:flex;flex-wrap:wrap;gap:10px;margin-top:6px}
.roles li{display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:999px;background:var(--navy-2);border:1px solid rgba(168,235,255,.22);font-weight:600;font-size:15px;color:#fff}
.roles li .i{color:var(--cyan);width:16px;height:16px}
.roles.reveal-in li{animation:rise-soft .6s var(--ease) both;animation-delay:calc(var(--i) * .08s + .15s)}
.gets{position:relative;background:#fff;color:var(--ink);border-radius:22px;padding:26px;display:flex;flex-direction:column;gap:14px;box-shadow:8px 8px 0 var(--cyan)}
.gets h3{font-size:20px;font-weight:700}
.gets li{display:flex;gap:12px;align-items:flex-start;font-weight:600;font-size:15.5px;line-height:1.45}
.gets li .i{color:#fff;background:var(--royal);border-radius:50%;padding:4px;width:24px;height:24px;flex:none;stroke-width:3}
.cb-u{position:absolute;right:-60px;bottom:-90px;width:300px;height:300px;opacity:.06;pointer-events:none;animation:float-up 7s ease-in-out infinite}

/* Other courses */
.others{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px;margin-top:36px}
.o-card{position:relative;display:flex;flex-direction:column;gap:12px;padding:20px;border-radius:20px;background:var(--ink);color:#fff;text-decoration:none;overflow:hidden;min-height:190px;transition:transform .35s var(--ease), box-shadow .35s}
.o-card:hover{color:#fff;transform:translateY(-6px);box-shadow:0 22px 38px -22px rgba(21,89,224,.8)}
.o-card .c-icon{width:44px;height:44px;border-radius:13px;background:rgba(255,255,255,.12);color:var(--cyan)}
.o-card:hover .c-icon{transform:rotate(-8deg)}
.o-card small{font-size:11.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--ice)}
.o-card b{font-family:var(--font-display);font-size:18px;font-weight:700;line-height:1.2;letter-spacing:-.01em}
.o-card .arrow{margin-top:auto;width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.12);display:grid;place-items:center;transition:transform .35s var(--ease), background-color .3s, color .3s}
.o-card .arrow .i{width:18px;height:18px}
.o-card:hover .arrow{transform:rotate(-45deg);background:var(--cyan);color:var(--ink)}
.o-u{position:absolute;right:-40px;bottom:-56px;width:170px;height:170px;opacity:.07;pointer-events:none;transition:transform .8s var(--ease)}
.o-card:hover .o-u{transform:translateY(-12px) rotate(-4deg)}

@media (max-width: 980px){
  .cp-grid,.mod-grid{grid-template-columns:minmax(0,1fr)}
  .mod-side{position:relative;top:0}
  .mod-count,.mod-now{display:none}
  .who-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .proj-grid{grid-template-columns:minmax(0,1fr)}
  .cb{grid-template-columns:minmax(0,1fr)}
  .others{grid-template-columns:repeat(5,minmax(210px,1fr));overflow-x:auto;scroll-snap-type:x mandatory;padding:4px 4px 14px;margin-inline:-4px}
  .o-card{scroll-snap-align:start}
}
@media (max-width: 640px){
  .who-grid{grid-template-columns:minmax(0,1fr)}
  .mods{padding-left:30px}
  .mods::before,.mods .rail{left:8px}
  .mod{padding:18px;gap:14px}
  .mod::before{left:-29px}
  .c-hero-cta .btn{flex:1 1 auto}
}