:root{
  --ink:#0B1220; --ink-2:#3C4658; --ink-3:#6B7689;
  --line:#E6E9F0; --bg:#FFFFFF; --bg-soft:#F7F8FB;
  --brand:#1B4DFF; --brand-ink:#0F2FB3; --brand-soft:#EEF2FF;
  --accent:#0FA97F; --radius:18px;
  --shadow-s:0 1px 2px rgba(11,18,32,.06),0 8px 24px rgba(11,18,32,.05);
  --shadow-m:0 2px 6px rgba(11,18,32,.06),0 18px 48px rgba(11,18,32,.09);
  --max:1080px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:"Inter","Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  color:var(--ink); background:var(--bg); font-size:16px; line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img,svg{display:block;max-width:100%}
button{font:inherit;color:inherit;cursor:pointer;border:0;background:none}
:focus-visible{outline:3px solid var(--brand);outline-offset:3px;border-radius:10px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* header */
.top{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.86);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:-.02em}
.logo i{display:none;width:28px;height:28px;border-radius:9px;background:linear-gradient(135deg,var(--brand),#7C4DFF);display:grid;place-items:center;color:#fff;font-style:normal;font-size:14px;font-weight:800}
.logo small{font-weight:500;font-size:12px;color:var(--ink-3);letter-spacing:0;border-left:1px solid var(--line);padding-left:10px}
.logo-img{height:30px;width:auto;border-radius:8px}
.top-actions{display:flex;align-items:center;gap:16px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:52px;padding:0 26px;border-radius:14px;font-weight:600;letter-spacing:-.01em;transition:transform .15s ease,box-shadow .2s ease,background .2s ease}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 10px 24px rgba(27,77,255,.28)}
.btn-primary:hover{background:var(--brand-ink);transform:translateY(-1px)}
.btn-primary[disabled]{background:#C7CEDD;color:#fff;box-shadow:none;cursor:not-allowed;transform:none}
.btn-ghost{color:var(--ink-2);border:1px solid var(--line);background:#fff}
.btn-ghost:hover{border-color:#CBD3E1;background:var(--bg-soft)}
.btn-quiet{color:var(--ink-2);height:44px;padding:0 8px;font-weight:500}
.btn-quiet:hover{color:var(--ink)}
.btn-sm{height:44px;padding:0 18px;border-radius:12px;font-size:15px}

/* hero */
.hero{padding:92px 0 72px;position:relative;overflow:hidden}
.hero:before{content:"";position:absolute;inset:-40% 30% 40% -20%;background:radial-gradient(closest-side,rgba(27,77,255,.10),transparent);pointer-events:none}
.hero:after{content:"";position:absolute;inset:20% -25% -40% 45%;background:radial-gradient(closest-side,rgba(124,77,255,.10),transparent);pointer-events:none}
.hero .inner{position:relative;z-index:2;max-width:760px}
.pill{display:inline-flex;align-items:center;gap:8px;height:34px;padding:0 14px;border-radius:999px;background:var(--brand-soft);color:var(--brand-ink);font-size:13px;font-weight:600}
.pill b{width:6px;height:6px;border-radius:50%;background:var(--accent)}
h1{font-size:clamp(38px,6vw,64px);line-height:1.06;letter-spacing:-.035em;margin:22px 0 18px;font-weight:700}
.lead{font-size:clamp(17px,2.2vw,20px);color:var(--ink-2);max-width:600px;margin:0}
.cta{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:34px}
.meta{margin-top:18px;font-size:13.5px;color:var(--ink-3)}

/* benefits */
.benefits{padding:8px 0 96px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-s)}
.card h3{margin:14px 0 6px;font-size:17.5px;letter-spacing:-.02em}
.card p{margin:0;color:var(--ink-3);font-size:15px}
.num{width:38px;height:38px;border-radius:12px;background:var(--brand-soft);color:var(--brand-ink);display:grid;place-items:center;font-weight:700;font-size:15px}

/* how it works — 3 qadamli bo'lim */
.how{background:var(--bg-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:76px 0}
.h2{font-size:clamp(26px,3.6vw,36px);letter-spacing:-.03em;margin:0 0 10px;font-weight:700}
.sub{color:var(--ink-2);margin:0 0 34px;max-width:560px}
.how__head{max-width:640px;margin:0 auto 44px;text-align:center}
.how__head p{color:var(--ink-2);margin:0;font-size:17px}
.stepline{position:relative;max-width:900px;margin:0 auto 24px}
.stepline__bar{position:absolute;left:16.6667%;top:50%;width:66.6667%;height:2px;transform:translateY(-50%);background:var(--line)}
.stepline__nums{position:relative;display:grid;grid-template-columns:repeat(3,1fr)}
.stepnum{justify-self:center;display:grid;place-items:center;width:34px;height:34px;border-radius:50%;
  background:var(--brand-soft);color:var(--brand-ink);font-weight:700;font-size:15px;
  box-shadow:0 0 0 5px var(--bg-soft)}
.stepgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;max-width:900px;margin:0 auto}
.stepcard{background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px;
  transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease,background .3s ease}
.stepcard:hover{transform:scale(1.03);box-shadow:var(--shadow-m);border-color:rgba(27,77,255,.45);background:var(--bg-soft)}
.stepcard__icon{width:48px;height:48px;border-radius:12px;display:grid;place-items:center;margin-bottom:16px;
  background:var(--brand-soft);color:var(--brand)}
.stepcard__icon svg{width:22px;height:22px}
.stepcard h3{margin:0 0 8px;font-size:19px;letter-spacing:-.02em;font-weight:600}
.stepcard p{margin:0 0 22px;color:var(--ink-3);font-size:15px}
.stepcard ul{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.stepcard li{display:flex;align-items:flex-start;gap:12px;font-size:14.5px;color:var(--ink-2)}
.bullet{flex:0 0 16px;width:16px;height:16px;margin-top:3px;border-radius:50%;display:grid;place-items:center;background:var(--brand-soft)}
.bullet i{width:7px;height:7px;border-radius:50%;background:var(--brand)}
.how__cta{display:flex;justify-content:center;margin-top:38px}

/* quiz */
.quiz{padding:56px 0 96px;max-width:760px;margin:0 auto}
.progress-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:12px}
.progress-head .cat{font-size:13px;font-weight:600;color:var(--brand-ink);text-transform:uppercase;letter-spacing:.07em}
.progress-head .cnt{font-size:14px;color:var(--ink-3);font-variant-numeric:tabular-nums}
.bar{height:6px;border-radius:999px;background:var(--line);overflow:hidden}
.bar i{display:block;height:100%;background:linear-gradient(90deg,var(--brand),#7C4DFF);border-radius:999px;transition:width .35s cubic-bezier(.4,0,.2,1)}
.qcard{margin-top:26px;background:#fff;border:1px solid var(--line);border-radius:22px;padding:32px;box-shadow:var(--shadow-m);animation:rise .3s ease both}
@keyframes rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.qcard h2{font-size:clamp(22px,3vw,28px);letter-spacing:-.03em;margin:0 0 22px;font-weight:700}
.opts{display:grid;gap:12px}
.opt{display:flex;align-items:center;gap:14px;width:100%;text-align:left;padding:18px;border:1.5px solid var(--line);border-radius:14px;background:#fff;transition:border-color .15s,background .15s,transform .12s}
.opt:hover{border-color:#B9C4DA;background:var(--bg-soft)}
.opt .dot{flex:0 0 22px;width:22px;height:22px;border-radius:50%;border:2px solid #C7CEDD;position:relative;transition:.15s}
.opt .txt{font-size:16.5px;font-weight:500;letter-spacing:-.01em}
.opt[aria-checked="true"]{border-color:var(--brand);background:var(--brand-soft)}
.opt[aria-checked="true"] .dot{border-color:var(--brand);background:var(--brand)}
.opt[aria-checked="true"] .dot:after{content:"";position:absolute;inset:5px;border-radius:50%;background:#fff}
.qnav{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:26px}

/* result */
.result{padding:56px 0 100px}
.rhead{text-align:center;max-width:620px;margin:0 auto 40px}
.rhead h2{font-size:clamp(30px,4.4vw,44px);letter-spacing:-.035em;margin:0 0 12px;font-weight:700}
.rhead p{color:var(--ink-2);margin:0}
.rgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:20px;align-items:start}
.rgrid:has(> .ccard:only-child){max-width:560px;margin:0 auto}
.ccard{background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow-m);display:flex;flex-direction:column;overflow:hidden}
.ccard__body{padding:24px 26px 26px;display:flex;flex-direction:column;gap:18px}
.cover{position:relative;display:block;aspect-ratio:16/9;background:var(--bg-soft);border-bottom:1px solid var(--line);overflow:hidden}
.cover > img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.ccard:hover .cover > img{transform:scale(1.03)}
.cover .price{position:absolute;top:10px;right:10px;font-size:10.5px;letter-spacing:.03em;padding:4px 8px;gap:5px;
  background:rgba(255,255,255,.94);backdrop-filter:blur(6px);box-shadow:0 3px 10px rgba(11,18,32,.22)}
.cover .gem{width:13px;height:auto;flex:0 0 13px;object-fit:contain}
.lessons{font-size:12.5px;color:var(--ink-3);white-space:nowrap}
.ccard .tag{align-self:flex-start;font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--brand-ink);background:var(--brand-soft);padding:6px 10px;border-radius:8px}
.ccard h3{margin:0;font-size:23px;letter-spacing:-.03em;line-height:1.2}
.ccard .desc{margin:0;color:var(--ink-2);font-size:15.5px}
.block{border-top:1px solid var(--line);padding-top:16px}
.block h4{margin:0 0 8px;font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3)}
.block ul{margin:0;padding-left:18px;color:var(--ink-2);font-size:15px}
.block li{margin:3px 0}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{font-size:13.5px;padding:6px 11px;border-radius:999px;background:var(--bg-soft);border:1px solid var(--line);color:var(--ink-2)}
.rfoot{margin-top:34px;display:flex;justify-content:center;gap:12px;flex-wrap:wrap}
.note{text-align:center;color:var(--ink-3);font-size:13.5px;margin-top:14px}

footer{border-top:1px solid var(--line);padding:26px 0;color:var(--ink-3);font-size:13.5px}
footer .wrap{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}

@media (max-width:900px){ .grid3{grid-template-columns:1fr 1fr}
  .stepgrid{grid-template-columns:1fr}
  .stepline{display:none} }
@media (max-width:640px){
  .logo small{display:none}
  .top-actions{gap:12px}
  .top-actions .btn-sm{display:none}
  .wrap{padding:0 18px}
  .hero{padding:56px 0 44px}
  .grid3{grid-template-columns:1fr}
  .qcard{padding:22px;border-radius:18px}
  .btn{width:100%}
  .cta .btn{width:100%}
  .qnav .btn-quiet{width:auto}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
.hint{margin:10px 0 0;font-size:13px;color:var(--ink-3)}

/* --- Pullik / bepul belgisi --- */
.ccard__top{display:flex;align-items:center;justify-content:space-between;gap:10px}
.price{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;padding:6px 11px;border-radius:999px;white-space:nowrap}
.price--free{color:#0B7A5C;background:#E7F7F1;border:1px solid #C7EBE0}
.price--paid{color:#5B2BD9;background:#F3ECFF;border:1px solid #E0D2FF}
.gem{width:15px;height:auto;display:block;animation:gemFloat 3.4s ease-in-out infinite;will-change:transform}
.gem--sm{width:26px;animation-duration:4.2s}
@keyframes gemFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-3px)}}
.ccard--paid{border-color:#E0D2FF;box-shadow:var(--shadow-m),0 0 0 1px rgba(123,63,228,.06) inset}

/* --- Tariflar bloki --- */
.tariffs{display:flex;align-items:center;gap:12px;text-decoration:none;margin-top:2px;padding:14px 16px;border-radius:14px;border:1px solid #E0D2FF;background:linear-gradient(135deg,#F7F2FF,#EFF3FF);color:var(--ink);transition:border-color .15s,transform .12s,box-shadow .2s}
.tariffs:hover{border-color:#C4A9FF;transform:translateY(-1px);box-shadow:0 8px 22px rgba(91,43,217,.14)}
.tariffs span{display:flex;flex-direction:column;line-height:1.3}
.tariffs b{font-size:15.5px;letter-spacing:-.01em}
.tariffs small{font-size:12.5px;color:var(--ink-3)}
.tariffs i{margin-left:auto;font-style:normal;color:#5B2BD9;font-weight:700}

/* --- Hero statistika --- */
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:38px;max-width:660px}
.stat{border-left:2px solid var(--brand);padding-left:12px}
.stat b{display:block;font-size:clamp(20px,2.6vw,26px);letter-spacing:-.03em;line-height:1.15}
.stat span{font-size:12.5px;color:var(--ink-3)}

/* --- Ijtimoiy tarmoqlar (footer) --- */
footer .wrap{align-items:center}
.social{display:flex;gap:10px;flex-wrap:wrap}
.social a{display:inline-flex;align-items:center;gap:7px;padding:8px 14px;border:1px solid var(--line);border-radius:999px;color:var(--ink-2);text-decoration:none;font-size:13.5px;font-weight:500;transition:border-color .15s,color .15s,background .15s}
.social a:hover{border-color:var(--brand);color:var(--brand-ink);background:var(--brand-soft)}
.social svg{width:15px;height:15px;flex:0 0 15px}
@media (max-width:640px){.stats{grid-template-columns:1fr 1fr;gap:16px}}

/* ============================================================
   Hero foni — diagonal marquee (kurs rasmlari)
   ============================================================ */
.mq{position:absolute;inset:0;z-index:0;overflow:hidden;pointer-events:none}
.mq__stage{position:absolute;top:50%;left:50%;width:210vw;display:flex;flex-direction:column;gap:22px;
  transform:translate(-50%,-50%) rotate(-25deg);opacity:.17}
.mq__row{display:flex;width:100%;overflow:hidden}
.mq__track{display:flex;flex-shrink:0;will-change:transform}
.mq__track--left{animation:mqLeft var(--speed) linear infinite}
.mq__track--right{animation:mqRight var(--speed) linear infinite}
@keyframes mqLeft{0%{transform:translate3d(0,0,0)}100%{transform:translate3d(-50%,0,0)}}
@keyframes mqRight{0%{transform:translate3d(-50%,0,0)}100%{transform:translate3d(0,0,0)}}
.mq__cell{flex-shrink:0;padding-right:22px}
.mq__card{width:240px;height:150px;border-radius:14px;overflow:hidden;box-shadow:0 18px 40px rgba(11,18,32,.18)}
.mq__card img{width:100%;height:100%;object-fit:cover;display:block}
.mq__fade{position:absolute;left:0;right:0;z-index:1;height:34%;pointer-events:none}
.mq__fade--top{top:0;background:linear-gradient(to bottom,var(--bg) 10%,rgba(255,255,255,0))}
.mq__fade--bottom{bottom:0;background:linear-gradient(to top,var(--bg) 10%,rgba(255,255,255,0))}
/* o'qilishi uchun matn ortida yumshoq pardapo'sh */
.hero:not(:has(.mq)) .inner{position:relative}
.hero .wrap{position:relative;z-index:2}
@media (max-width:640px){
  .mq__card{width:170px;height:108px}
  .mq__stage{opacity:.13;gap:16px}
}