:root{--bg: #0b0f1a;--bg2: #0e1424;--card: rgba(255,255,255,.055);--card-brd: rgba(255,255,255,.12);--txt: #eef2ff;--muted: #9aa6c7;--accent1: #7c6cff;--accent2: #36d1c4;--accent3: #ff7ad9;--ok: #3ddc84;--radius: 18px;--topbar-bg: rgba(8,11,20,.55);--orb-op: .5;--body-bg: radial-gradient(1200px 800px at 15% -10%, #1a1140 0%, transparent 55%), radial-gradient(1000px 700px at 110% 10%, #06303a 0%, transparent 50%), linear-gradient(180deg, var(--bg), var(--bg2));--shadow: 0 1px 0 rgba(255,255,255,.06) inset, 0 18px 40px -18px rgba(0,0,0,.75), 0 6px 14px -8px rgba(0,0,0,.55);--shadow-hi: 0 1px 0 rgba(255,255,255,.1) inset, 0 34px 64px -22px rgba(0,0,0,.82), 0 12px 24px -10px rgba(0,0,0,.6)}html[data-theme=light]{--bg: #eef1fb;--bg2: #e4e9f7;--card: rgba(255,255,255,.74);--card-brd: rgba(22,30,60,.12);--txt: #141b35;--muted: #51608a;--accent1: #6a5cff;--accent2: #0f9f92;--accent3: #d4338b;--ok: #1f9d57;--topbar-bg: rgba(255,255,255,.72);--orb-op: .26;--body-bg: radial-gradient(1200px 800px at 15% -10%, #d8d0ff 0%, transparent 55%), radial-gradient(1000px 700px at 110% 10%, #c2ecec 0%, transparent 50%), linear-gradient(180deg, var(--bg), var(--bg2));--shadow: 0 1px 0 rgba(255,255,255,.65) inset, 0 18px 40px -20px rgba(30,40,90,.35), 0 6px 14px -10px rgba(30,40,90,.25);--shadow-hi: 0 1px 0 rgba(255,255,255,.8) inset, 0 34px 64px -24px rgba(30,40,90,.4), 0 12px 24px -12px rgba(30,40,90,.3);color-scheme:light}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--body-bg);background-attachment:fixed;color:var(--txt);min-height:100vh;overflow-x:hidden}.orb{position:fixed;border-radius:50%;filter:blur(60px);opacity:var(--orb-op);z-index:0;pointer-events:none}.orb.a{width:340px;height:340px;background:var(--accent1);top:-80px;left:-60px}.orb.b{width:300px;height:300px;background:var(--accent2);bottom:-100px;right:-40px}.glass{background:var(--card);border:1px solid var(--card-brd);backdrop-filter:blur(16px) saturate(140%);-webkit-backdrop-filter:blur(16px) saturate(140%);border-radius:var(--radius);box-shadow:var(--shadow)}.pill{display:inline-block;text-decoration:none;text-align:center;background:linear-gradient(120deg,var(--accent1),var(--accent2));color:#fff;border:none;border-radius:999px;padding:13px 26px;font-weight:700;cursor:pointer;font-size:16px;box-shadow:0 8px 24px #7c6cff59}.ghost{display:inline-block;text-decoration:none;background:transparent;color:var(--txt);border:1px solid var(--card-brd);border-radius:999px;padding:11px 20px;font-weight:600;box-shadow:0 6px 15px -7px #00000080}.ghost:hover{border-color:var(--accent2)}header.topbar{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:14px;padding:14px 22px;backdrop-filter:blur(12px);background:var(--topbar-bg);border-bottom:1px solid var(--card-brd)}.brand{font-weight:800;font-size:17px;display:flex;align-items:center;gap:9px}.brand .dot{width:11px;height:11px;border-radius:50%;background:linear-gradient(120deg,var(--accent1),var(--accent3));box-shadow:0 0 14px var(--accent1)}.topbar .spacer{flex:1}#themebtn{background:transparent;border:1px solid var(--card-brd);border-radius:999px;padding:8px 12px;font-size:16px;cursor:pointer;color:var(--txt);box-shadow:0 6px 15px -7px #00000080}@media(max-width:720px){.topbar .hidesm{display:none}}.wrap{position:relative;z-index:1;max-width:1020px;margin:0 auto;padding:0 20px 80px}.hero{text-align:center;padding:62px 10px 26px}.hero .eyebrow{font-size:13px;letter-spacing:.18em;text-transform:uppercase;color:var(--accent3);font-weight:700}.hero h1{font-size:clamp(30px,5.5vw,50px);line-height:1.08;margin:12px 0 14px}.hero h1 .grad{background:linear-gradient(120deg,var(--accent1),var(--accent2),var(--accent3));-webkit-background-clip:text;background-clip:text;color:transparent}.hero p.sub{color:var(--muted);font-size:clamp(16px,2.4vw,19px);max-width:720px;margin:0 auto 24px;line-height:1.6}.cta-row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.totals{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:12px;margin:30px 0 8px}.tstat{padding:18px 12px;text-align:center}.tstat .n{font-size:30px;font-weight:800;background:linear-gradient(120deg,var(--accent1),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent}.tstat .l{color:var(--muted);font-size:12.5px;margin-top:4px}.tsum{text-align:center;color:var(--muted);max-width:760px;margin:14px auto 0;line-height:1.6;font-size:15.5px}h2.sect{font-size:clamp(23px,4vw,30px);margin:58px 0 6px}p.sectsub{color:var(--muted);margin:0 0 20px;line-height:1.55}.week{padding:20px 22px;margin:14px 0}.week h3{margin:0 0 3px;font-size:18px}.week h3 .wk{color:var(--accent2);font-weight:800}.week .goal{color:var(--muted);font-size:14px;margin:0 0 12px;line-height:1.5}ol.lessons{margin:0;padding-left:22px;display:grid;gap:6px}ol.lessons li{line-height:1.4}ol.lessons li .bonus{display:inline-block;font-size:10.5px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:#d4920f;border:1px solid rgba(212,146,15,.4);border-radius:999px;padding:1px 7px;margin-left:8px;vertical-align:1px}.cat{padding:20px 22px;margin:14px 0}.cat h3{margin:0 0 10px;font-size:18px}.cat h3 .letter{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:8px;background:linear-gradient(120deg,var(--accent1),var(--accent2));color:#fff;font-size:13px;font-weight:800;margin-right:8px;vertical-align:-4px}.cat h3 .cnt{color:var(--muted);font-weight:600;font-size:14px}ul.projs{margin:0;padding-left:22px;display:grid;gap:6px}ul.projs li{line-height:1.4}ul.projs li a{color:var(--txt);text-decoration:none}ul.projs li a:hover{color:var(--accent1);text-decoration:underline}.finale{text-align:center;padding:50px 26px;margin-top:60px}.finale h2{margin:0 0 10px}.finale p{color:var(--muted);max-width:560px;margin:0 auto 20px;line-height:1.55}footer{position:relative;z-index:1;text-align:center;padding:30px 20px 50px;color:var(--muted);font-size:13px}footer a{color:var(--accent1);text-decoration:none}