@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--ink:#232336;--muted:#6e6c7e;--purple:#6550c8;--teal:#087e80;--line:#e5e3ed;--bg:#f8f7fb;--gradient:linear-gradient(115deg,#704fd0,#af48a1 53%,#16888a)}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--bg);font:15px/1.65 'DM Sans',Arial,sans-serif}h1,h2,h3,h4{font-family:Manrope,Arial,sans-serif;line-height:1.2;letter-spacing:-.04em}h1{font-size:clamp(38px,4.8vw,66px);font-weight:800;margin:16px 0 22px}h2{font-size:32px}h3{font-size:21px}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,textarea,select{outline-offset:4px}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.45}header{height:94px;padding:0 5%;display:flex;align-items:center;justify-content:space-between;background:#fff;border-bottom:1px solid var(--line);gap:24px}.brand{display:flex;gap:12px;align-items:center;font:800 21px Manrope}.brand small{display:block;font:700 9px Manrope;letter-spacing:.3em;color:var(--purple);margin-top:5px}.mark{background:var(--gradient);color:#fff;width:44px;height:44px;border-radius:14px;display:grid;place-content:center;font-size:19px;position:relative}.mark span{position:absolute;right:4px;top:0;font-size:12px}nav{display:flex;gap:30px;font-size:13px;font-weight:600}nav a:hover{color:var(--purple)}main{max-width:1260px;margin:auto;padding:40px 36px 72px;min-height:75vh}.eyebrow{color:var(--purple);font-size:11px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}.pill{display:inline-flex;padding:5px 12px;border:1px solid var(--line);border-radius:30px;font-size:11px;font-weight:700;gap:7px;align-items:center}.dot{width:6px;height:6px;background:#19988c;border-radius:50%}.hero{display:grid;grid-template-columns:1.15fr 1fr;gap:55px;align-items:center;padding:24px 0 50px}.hero p{max-width:560px;color:var(--muted);font-size:17px}.gradient-text{background:var(--gradient);color:transparent;background-clip:text}.btn{border:0;color:#fff;background:var(--gradient);padding:13px 22px;border-radius:10px;font-weight:700;display:inline-flex;align-items:center;gap:15px;transition:transform .2s}.btn:hover{transform:translateY(-2px)}.quiet{border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--ink);padding:10px 16px;font-weight:600;font-size:13px}.quiet:hover{border-color:var(--purple)}.actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin:24px 0}.small{font-size:12px;color:var(--muted)}.visual{height:365px;border-radius:28px;background:radial-gradient(ellipse at 70% 20%,#dfd9ff,transparent 60%),radial-gradient(ellipse at 5% 90%,#bfe4df,transparent 60%),#f0eaf6;display:grid;place-items:center;position:relative;overflow:hidden}.orbit{width:280px;height:280px;border:1px solid #c5bbdb;border-radius:50%;position:absolute;animation:spin 60s linear infinite}.orbit:after{content:'';position:absolute;top:30px;left:30px;width:13px;height:13px;border-radius:50%;background:#ac53b2;box-shadow:0 0 0 7px #ffffff88}.orbit.two{width:200px;height:200px;animation-direction:reverse}.badge{width:155px;height:175px;background:linear-gradient(145deg,#fff,#f5f1ff);clip-path:polygon(50% 0,95% 22%,95% 76%,50% 100%,5% 76%,5% 22%);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;filter:drop-shadow(0 12px 12px #8b76b82b);z-index:1}.badge b{font-size:45px;color:var(--purple);line-height:1.2}.badge strong{font-size:12px;letter-spacing:.08em}.badge small{font-size:9px;letter-spacing:.15em;margin-top:6px}.float{position:absolute;background:#fff;border:1px solid #ffffff;border-radius:12px;padding:12px 17px;box-shadow:0 9px 25px #4f326b0e;font-size:12px;animation:float 6s ease-in-out infinite}.float.a{top:30px;left:24px}.float.b{bottom:24px;right:20px;animation-delay:-3s}.float em{display:block;font-style:normal;font-size:10px;color:var(--muted)}.stats{display:flex;gap:25px;font-size:12px;color:var(--muted);margin-top:22px}.stats strong{color:var(--ink)}.sectionhead{display:flex;justify-content:space-between;align-items:end;margin:20px 0}.sectionhead h2{margin:8px 0}.layout{display:grid;grid-template-columns:1fr 290px;gap:28px}.path{display:grid;gap:12px}.module{display:flex;align-items:center;gap:20px;padding:23px;background:#fff;border:1px solid var(--line);border-radius:16px;transition:.2s;text-align:left;width:100%;color:var(--ink)}.module:hover{border-color:#c7b6ee;transform:translateX(3px);box-shadow:0 5px 20px #34294f07}.num{flex-shrink:0;width:47px;height:47px;border-radius:13px;background:#f0ecfa;color:var(--purple);display:grid;place-content:center;font:700 17px Manrope}.done .num{background:#e4f5ef;color:#087c65}.module h3{font-size:17px;margin:4px 0 5px}.module p{margin:0;color:var(--muted);font-size:12px}.module .meta{margin-left:auto;font-size:12px;color:var(--muted);white-space:nowrap}.card{padding:25px;background:#fff;border:1px solid var(--line);border-radius:16px}.card h3{margin:8px 0 14px}.dark{background:#28243f;color:#fff;border:0}.dark p,.dark .small{color:#c2bbd5}.dark .eyebrow{color:#d1bafa}.progress{height:6px;background:#e9e4f1;border-radius:5px;overflow:hidden;margin:15px 0 9px}.progress span{display:block;height:100%;background:var(--gradient);transition:width .5s}.checklist{padding-left:20px;font-size:13px}.checklist li{margin:10px 0}.side{display:grid;align-content:start;gap:18px}.lesson-layout{display:grid;grid-template-columns:245px 1fr;gap:35px}.lesson-nav{position:sticky;top:20px;align-self:start}.lesson-nav button{display:block;width:100%;text-align:left;margin:5px 0;border:0;padding:12px;border-radius:10px;background:transparent;font-size:12px;color:var(--muted)}.lesson-nav button.active{background:#eee8fa;color:var(--purple);font-weight:700}.lesson{background:#fff;border:1px solid var(--line);border-radius:20px;padding:38px;animation:appear .35s ease}.lesson h1{font-size:36px}.lesson p{color:#565468;font-size:16px}.callout{border-left:3px solid #aa77d4;background:#f6f2fc;padding:19px 22px;border-radius:0 12px 12px 0;margin:25px 0}.callout.teal{background:#eef7f5;border-color:var(--teal)}.callout p{font-size:14px;margin:8px 0 0}.choices{display:grid;gap:10px;margin:20px 0}.choice{display:flex;gap:12px;align-items:center;border:1px solid var(--line);border-radius:11px;padding:14px;font-size:14px;cursor:pointer}.choice:has(input:checked){border-color:var(--purple);background:#f7f3fd}.feedback{padding:15px;border-radius:10px;background:#e9f6ef;color:#17604a;margin-top:16px}.feedback.error{background:#fff1e9;color:#904520}.field{display:block;margin:16px 0;font-size:13px;font-weight:600}.field input,.field select,.field textarea{display:block;width:100%;margin-top:7px;padding:11px 13px;border:1px solid #d9d5e4;border-radius:9px;background:#fff;color:var(--ink)}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.result{font:800 35px Manrope;color:var(--purple)}.adpreview{border-radius:16px;background:linear-gradient(135deg,#154650,#4c3a78);color:white;padding:30px;min-height:220px;display:flex;flex-direction:column;justify-content:space-between}.adpreview h3{font-size:27px;max-width:350px;margin:12px 0}.adpreview p{color:#e4dfec;font-size:13px}.crumb{display:block;color:var(--muted);font-size:12px;margin-bottom:25px}.resource-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}details{border-bottom:1px solid var(--line);padding:16px 0}summary{font-weight:700;cursor:pointer}table{border-collapse:collapse;width:100%;font-size:13px}td,th{text-align:left;border-bottom:1px solid var(--line);padding:12px}dialog{border:1px solid var(--line);border-radius:20px;max-width:530px;width:calc(100% - 32px);padding:35px;box-shadow:0 20px 100px #28243f33}dialog::backdrop{background:#1e193c66;backdrop-filter:blur(5px)}.close{float:right;font-size:20px}.certificate{text-align:center;border:6px double #a99bc8;padding:45px;background:linear-gradient(140deg,#fff,#f6f1ff);margin:20px 0}.certificate h2{font-size:36px}.certificate .name{font-size:30px;color:var(--purple);margin:25px 0}footer{padding:24px 5%;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;font-size:11px;color:var(--muted)}#notice:not(:empty){position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:#28243f;color:#fff;padding:13px 24px;border-radius:12px;z-index:20}.skip{position:absolute;top:-100px}.skip:focus{top:0;background:white;padding:12px;z-index:30}.exam-q{padding:20px 0;border-bottom:1px solid var(--line)}.recover{word-break:break-all;background:#f2edf9;padding:16px;border-radius:8px;font-family:monospace}.badge-row{display:flex;gap:10px;flex-wrap:wrap}.inline-link{color:var(--purple);text-decoration:underline}input[type=range]{accent-color:var(--purple);width:100%}.course-complete{color:var(--teal)}@keyframes spin{to{transform:rotate(360deg)}}@keyframes float{50%{transform:translateY(-8px)}}@keyframes appear{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}@media(max-width:900px){.hero{gap:25px}.layout{grid-template-columns:1fr 250px}.resource-grid{grid-template-columns:1fr 1fr}.lesson-layout{grid-template-columns:190px 1fr}.lesson{padding:25px}nav{gap:16px}}@media(max-width:680px){header{height:auto;min-height:80px;flex-wrap:wrap;padding:18px 20px;gap:15px}nav{order:3;width:100%;justify-content:space-between}.brand{font-size:18px}main{padding:25px 18px 45px}.hero{grid-template-columns:1fr;gap:15px;padding-top:10px}.visual{height:270px}.orbit{width:235px;height:235px}.hero h1{font-size:43px}.stats{gap:13px}.layout,.lesson-layout{grid-template-columns:1fr}.lesson-nav{position:static}.lesson-nav .navitems{display:flex;overflow-x:auto}.lesson-nav button{min-width:150px}.lesson{padding:23px}.lesson h1{font-size:29px}.module{gap:12px;padding:17px}.module .meta{font-size:10px}.module h3{font-size:15px}.resource-grid,.grid2{grid-template-columns:1fr}.sectionhead{display:block}.certificate{padding:20px}.certificate h2{font-size:28px}footer{flex-wrap:wrap}.float.a{top:16px;left:15px}.float.b{bottom:12px;right:10px}}@media print{header,footer,.no-print,nav,#notice{display:none!important}main{padding:0}.certificate{margin:0;break-inside:avoid}body{background:white}}