:root{--bg:#fbf9ff;--ink:#1e1b3a;--mut:#615d7e;--v:#6c4bff;--c:#ff6b6b;--y:#ffc23c;--t:#19c3a6;--card:#fff;--line:#e8e3f8}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Roboto',sans-serif;background:var(--bg);color:var(--ink);line-height:1.65;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img,svg{max-width:100%}
:focus-visible{outline:3px solid var(--v);outline-offset:3px}
.wrap{width:min(1140px,92%);margin:auto}
h1,h2,h3{line-height:1.15;font-weight:900;letter-spacing:-.02em}
h1{font-size:clamp(2.2rem,5vw,3.8rem)}
h2{font-size:clamp(1.7rem,3.5vw,2.5rem);margin-bottom:.6rem}
p{color:var(--mut)}
section{padding:84px 0}
.head{max-width:620px;margin-bottom:44px}
.btn{display:inline-block;padding:13px 28px;border-radius:50px;font-weight:700;border:2px solid var(--v);background:var(--v);color:#fff;cursor:pointer;font:700 1rem Roboto;transition:transform .2s,box-shadow .2s}
.btn:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(108,75,255,.3)}
.btn.o{background:transparent;color:var(--v)}
/* header */
header{position:sticky;top:0;z-index:50;background:rgba(251,249,255,.88);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo{font-weight:900;font-size:1.45rem;display:flex;align-items:center;gap:10px}
.logo i{width:36px;height:36px;border-radius:12px 12px 12px 4px;background:linear-gradient(135deg,var(--v),var(--c));display:grid;place-items:center;color:#fff;font-style:normal;font-size:1.1rem}
.logo b{color:var(--v)}
nav ul{display:flex;gap:6px;list-style:none;align-items:center}
nav a{padding:8px 16px;border-radius:30px;font-weight:500;transition:background .2s}
nav a:hover,nav a.on{background:#ece7ff;color:var(--v)}
nav a.cta{background:var(--c);color:#fff;font-weight:700}
.burger{display:none;background:none;border:0;font-size:1.8rem;cursor:pointer;color:var(--ink)}
/* hero slider */
.hero{padding:0;position:relative;overflow:hidden;background:radial-gradient(circle at 85% 20%,#ffe9a8,transparent 40%),radial-gradient(circle at 5% 90%,#d9f7ef,transparent 40%),var(--bg)}
.slides{display:flex;transition:transform .8s cubic-bezier(.7,0,.2,1)}
.slide{min-width:100%;padding:80px 0 110px}
.slide .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.slide h1 span{display:block;color:var(--s)}
.slide p{font-size:1.15rem;margin:20px 0 32px;max-width:500px}
.slide .btn+.btn{margin-left:10px}
.art{position:relative;height:380px}
.blob{position:absolute;inset:20px 30px;background:var(--s);border-radius:62% 38% 55% 45%/48% 58% 42% 52%;animation:morph 9s ease-in-out infinite;opacity:.9}
.chip{position:absolute;background:#fff;border-radius:18px;padding:14px 20px;font-weight:700;box-shadow:0 14px 34px rgba(30,27,58,.14);animation:float 5s ease-in-out infinite}
.chip small{display:block;font-weight:400;color:var(--mut)}
.chip.a{top:30px;left:0}.chip.b{top:150px;right:-6px;animation-delay:-2s}.chip.c{bottom:20px;left:50px;animation-delay:-3.5s}
.big{position:absolute;inset:0;display:grid;place-items:center;font-size:9rem;filter:drop-shadow(0 20px 20px rgba(0,0,0,.18))}
@keyframes morph{50%{border-radius:40% 60% 38% 62%/60% 40% 60% 40%;transform:rotate(8deg)}}
@keyframes float{50%{transform:translateY(-14px)}}
.ctrl{position:absolute;bottom:34px;left:50%;transform:translateX(-50%);display:flex;gap:10px;align-items:center}
.dot{width:12px;height:12px;border-radius:12px;border:0;background:#cfc7f5;cursor:pointer;transition:width .3s,background .3s}
.dot.on{width:38px;background:var(--v)}
.arr{position:absolute;top:50%;width:48px;height:48px;border-radius:50%;border:0;background:#fff;box-shadow:0 8px 20px rgba(0,0,0,.12);cursor:pointer;font-size:1.3rem;color:var(--v)}
.arr.l{left:18px}.arr.r{right:18px}
/* stats */
.stats{padding:0;margin-top:-1px}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);background:var(--ink);color:#fff;border-radius:28px;padding:34px 20px;text-align:center;transform:translateY(-40px)}
.stats strong{font-size:2.4rem;font-weight:900;display:block;color:var(--y)}
.stats span{color:#cfcbe8}
/* about split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.mosaic{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.mosaic div{border-radius:26px;padding:28px;min-height:150px;font-weight:700;font-size:1.1rem;color:#fff;display:flex;flex-direction:column;justify-content:flex-end}
.mosaic div:nth-child(1){background:var(--v);border-radius:26px 26px 80px 26px}
.mosaic div:nth-child(2){background:var(--c);margin-top:30px}
.mosaic div:nth-child(3){background:var(--t);margin-top:-30px}
.mosaic div:nth-child(4){background:var(--y);color:var(--ink);border-radius:80px 26px 26px 26px}
.mosaic em{font-style:normal;font-size:2.2rem}
.tick{list-style:none;margin:22px 0 30px}
.tick li{padding-left:34px;position:relative;margin:10px 0}
.tick li:before{content:"✓";position:absolute;left:0;top:2px;width:22px;height:22px;border-radius:50%;background:var(--t);color:#fff;font-size:.8rem;display:grid;place-items:center}
/* courses */
.tint{background:#f2eeff}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{background:var(--card);border-radius:24px;padding:30px;border:1px solid var(--line);position:relative;overflow:hidden;transition:transform .25s,box-shadow .25s}
.card:hover{transform:translateY(-8px);box-shadow:0 22px 40px rgba(108,75,255,.14)}
.card:before{content:"";position:absolute;top:0;left:0;right:0;height:6px;background:var(--k)}
.ic{width:62px;height:62px;border-radius:20px;display:grid;place-items:center;font-size:1.9rem;background:color-mix(in srgb,var(--k) 18%,#fff);margin-bottom:18px}
.card h3{font-size:1.25rem;margin-bottom:8px}
.meta{display:flex;justify-content:space-between;margin-top:18px;padding-top:14px;border-top:1px dashed var(--line);font-size:.9rem;font-weight:500}
.meta b{color:var(--k)}
/* testimonials */
.quote p{color:var(--ink);font-size:1.05rem}
.who{display:flex;align-items:center;gap:12px;margin-top:20px}
.av{width:46px;height:46px;border-radius:50%;background:var(--k);color:#fff;display:grid;place-items:center;font-weight:700}
.who small{display:block;color:var(--mut)}
/* cta */
.band{background:linear-gradient(120deg,var(--v),#a24bff 55%,var(--c));color:#fff;border-radius:34px;padding:60px 40px;text-align:center}
.band p{color:#f1ecff;margin:0 auto 26px;max-width:520px}
.band .btn{background:#fff;color:var(--v);border-color:#fff}
/* inner pages */
.page-hero{padding:76px 0 56px;background:radial-gradient(circle at 90% 10%,#ffe9a8,transparent 40%),radial-gradient(circle at 0 100%,#d9f7ef,transparent 40%)}
.page-hero p{max-width:620px;margin-top:14px;font-size:1.1rem}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.steps .card{padding:24px}
.team .av{width:84px;height:84px;font-size:1.8rem;margin:0 auto 14px}
.team .card{text-align:center}
.cgrid{display:grid;grid-template-columns:.8fr 1.2fr;gap:40px}
.info .card{margin-bottom:18px;display:flex;gap:16px;align-items:center;padding:22px}
.info .ic{margin:0;flex:none}
form{background:#fff;border:1px solid var(--line);border-radius:28px;padding:36px;display:grid;gap:18px}
label{font-weight:500;font-size:.95rem;display:grid;gap:6px}
input,select,textarea{font:400 1rem Roboto;padding:13px 16px;border:2px solid var(--line);border-radius:14px;background:var(--bg);color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--v)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.msg{padding:14px 18px;border-radius:14px;background:#d9f7ef;color:#0b6b5a;font-weight:500;display:none}
.legal{max-width:800px}
.legal h2{font-size:1.4rem;margin:36px 0 8px}
.legal ul{margin:8px 0 8px 22px;color:var(--mut)}
/* footer */
footer{background:var(--ink);color:#cfcbe8;padding:64px 0 24px;margin-top:40px}
.fg{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:36px}
footer h4{color:#fff;margin-bottom:14px}
footer p,footer a{color:#cfcbe8;display:block;margin:6px 0}
footer a:hover{color:var(--y)}
.copy{border-top:1px solid #3a3660;margin-top:40px;padding-top:20px;text-align:center;font-size:.9rem}
.rv{opacity:0;transform:translateY(28px);transition:.7s}
.rv.in{opacity:1;transform:none}
@media(max-width:900px){
.slide .wrap,.split,.cgrid{grid-template-columns:1fr}
.art{height:300px;order:-1}.grid,.steps{grid-template-columns:1fr 1fr}.fg{grid-template-columns:1fr 1fr}
.stats .wrap{grid-template-columns:1fr 1fr;gap:20px}
.burger{display:block}
nav ul{display:none;position:absolute;top:72px;left:0;right:0;background:#fff;flex-direction:column;padding:16px;border-bottom:1px solid var(--line)}
nav ul.open{display:flex}.arr{display:none}.slide{padding:40px 0 100px}}
@media(max-width:600px){.grid,.steps,.two,.fg{grid-template-columns:1fr}section{padding:60px 0}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.rv{opacity:1;transform:none}}