:root{
  --ink:#0d2b45;--brand:#0b4ea2;--brand2:#3db3f7;--brand-dark:#07386f;
  --brand-light:#e8f4ff;--accent:#ff8a00;--muted:#4a5d70;--bg:#f5f8ff;
  --line:#dbe5f0;--white:#fff;--danger:#b4410c;
  --shadow:0 18px 48px -28px rgba(13,43,69,.35)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Figtree',system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg);line-height:1.5}
h1,h2,h3{font-family:'Bricolage Grotesque','Figtree',sans-serif;margin:0}
a{color:var(--brand)}a:hover{color:var(--brand-dark)}
button{font-family:inherit;cursor:pointer}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
[hidden]{display:none!important}
.wrap{max-width:1200px;margin:0 auto;padding:0 32px}
.sec{padding:88px 0}
.sec h2{font-size:42px;line-height:1.08;font-weight:800;letter-spacing:-.015em}
.lead{margin:12px 0 0;font-size:19px;color:var(--muted);max-width:720px}

.topbar{background:var(--ink);color:#fff;padding:10px 24px;display:flex;flex-wrap:wrap;gap:6px 14px;justify-content:center;align-items:center;font-size:15px}
.topbar .tag{background:var(--accent);color:var(--ink);font-weight:800;border-radius:999px;padding:2px 11px;font-size:12px;letter-spacing:.02em}
.topbar a{color:#ffd5a3;font-weight:700}
.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:40}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:12px;padding-bottom:12px}
.brand{display:flex;align-items:center;gap:9px;text-decoration:none;color:var(--ink);font-family:'Bricolage Grotesque',sans-serif;font-size:25px;font-weight:800;flex:none}
.brand b{color:var(--brand)}
.brand-mark{display:flex;align-items:center;justify-content:center}
.nav-links{display:flex;align-items:center;gap:4px 22px}
.nav-links a{color:var(--ink);text-decoration:none;font-weight:600;padding:10px 3px}
.nav-links a:hover{color:var(--brand)}
.nav-actions{display:flex;align-items:center;gap:10px 14px;flex:none}
.nav-actions .login{color:var(--ink);text-decoration:none;font-weight:700}
.menu-btn{display:none;border:1px solid var(--line);background:#fff;border-radius:12px;min-width:46px;min-height:46px;font-size:22px;color:var(--ink)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:52px;padding:0 26px;border-radius:999px;font-weight:800;font-size:17px;text-decoration:none;border:2px solid transparent;transition:.15s ease}
.btn-primary{background:var(--brand);color:#fff}.btn-primary:hover{background:var(--brand-dark);color:#fff;transform:translateY(-1px)}
.btn-outline{background:transparent;color:var(--ink);border-color:var(--ink)}.btn-outline:hover{background:var(--ink);color:#fff}
.btn-accent{background:var(--accent);color:var(--ink)}.btn-accent:hover{background:#ff9f2e;color:var(--ink);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:#fff;border-color:#fff}.btn-ghost:hover{background:#fff;color:var(--ink)}
.btn-sm{min-height:46px;font-size:16px;padding:0 22px}

.hero{padding:64px 0 72px;background:radial-gradient(circle at 90% 10%,rgba(61,179,247,.13),transparent 32%),linear-gradient(180deg,#fff 0%,var(--bg) 100%)}
.hero .wrap{display:flex;gap:48px;align-items:flex-start}
.hero-left{flex:1 1 54%;min-width:0;display:flex;flex-direction:column;gap:24px}
.eyebrow{font-size:14px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--brand)}
.hero h1{font-size:56px;line-height:1.01;font-weight:800;letter-spacing:-.025em;max-width:700px}
.hero .sub{margin:0;font-size:20px;color:var(--muted);max-width:610px}
.hero-proof{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:14px;color:var(--muted);margin-top:-8px}
.hero-proof span::before{content:"✓";font-weight:900;color:var(--brand);margin-right:7px}

.card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px}
.picker{display:flex;flex-direction:column;gap:18px;box-shadow:var(--shadow)}
.picker .label{font-weight:800;font-size:15px;margin-bottom:10px}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{display:flex;flex-direction:column;align-items:flex-start;gap:2px;padding:12px 16px;border:2px solid var(--line);border-radius:14px;background:#fff;color:var(--ink);text-align:left;min-height:58px;flex:1 1 150px}
.chip strong{font-size:17px}.chip small{font-size:13px;color:var(--muted)}
.chip:hover{border-color:var(--brand2)}
.chip[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:#fff}
.chip[aria-pressed="true"] small{color:#cfe0ee}
.chips.wide .chip{flex-basis:220px}
.panel{background:var(--bg);border-radius:16px;padding:20px;display:flex;flex-direction:column;gap:14px}
.panel h3{font-size:23px;font-weight:800}
.tiles{display:flex;flex-wrap:wrap;gap:12px 28px}
.tile{display:flex;flex-direction:column;gap:2px}
.tile span{font-size:13px;color:var(--muted)}
.tile strong{font-family:'Bricolage Grotesque',sans-serif;font-size:24px;font-weight:800}
.panel .note{font-size:15px;color:var(--muted)}
.panel .actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px 18px}
.panel .actions .text-link{font-weight:700}
.micro{font-size:14px;color:var(--muted)}

.demo-wrap{flex:1 1 42%;min-width:0;background:linear-gradient(150deg,var(--brand-light),#dff3ff);border-radius:32px;padding:28px;position:sticky;top:95px}
.demo{background:#fff;border-radius:22px;padding:26px;display:flex;flex-direction:column;gap:18px;box-shadow:0 24px 48px -28px rgba(13,43,69,.45)}
.demo .head{display:flex;justify-content:space-between;gap:12px;font-size:14px;color:var(--muted)}
.demo .head b{color:var(--ink)}
.progress-line{height:6px;border-radius:99px;background:#eef2f6}.progress-line i{display:block;width:10%;height:6px;border-radius:99px;background:var(--brand)}
.demo .q{margin:0;font-size:20px;line-height:1.4;font-weight:700}
.opts{display:flex;flex-direction:column;gap:10px}
.opt{display:flex;align-items:center;gap:12px;width:100%;text-align:left;padding:13px 16px;border:2px solid var(--line);border-radius:14px;background:#fff;color:var(--ink);font-size:16px;line-height:1.35;min-height:52px}
.opt:hover{border-color:var(--brand)}
.opt .letter{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:50%;background:#eef2f6;font-weight:800;font-size:14px;flex:none}
.opt .txt{flex:1}.opt .tag{font-size:13px;font-weight:800;white-space:nowrap}
.opt[data-state="correct"]{border-color:var(--brand);background:var(--brand-light)}
.opt[data-state="correct"] .letter{background:var(--brand);color:#fff}
.opt[data-state="correct"] .tag{color:var(--brand-dark)}
.opt[data-state="wrong"]{border-color:var(--danger);background:#fdeee6}
.opt[data-state="wrong"] .letter{background:var(--danger);color:#fff}
.opt[data-state="wrong"] .tag{color:#8f330a}
.opt[data-state="dim"]{opacity:.6}
.feedback{background:var(--bg);border-radius:14px;padding:16px 18px;display:flex;flex-direction:column;gap:6px}
.feedback span{font-size:15px;color:var(--muted)}
.feedback small{font-size:12px;color:#6d7d8d;margin-top:4px}
.feedback button{align-self:flex-start;margin-top:6px;background:none;border:0;padding:8px 0;color:var(--brand);font-weight:800;font-size:15px;min-height:44px}

.facts{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.facts .wrap{padding-top:36px;padding-bottom:36px;display:flex;flex-wrap:wrap;gap:28px 16px;justify-content:space-between}
.fact{flex:1 1 200px;display:flex;flex-direction:column}
.fact strong{font-family:'Bricolage Grotesque',sans-serif;font-size:38px;font-weight:800;line-height:1.2}
.fact span{color:var(--muted)}

.grid{display:flex;flex-wrap:wrap;gap:20px;margin-top:40px}
.grid .card{flex:1 1 300px;display:flex;flex-direction:column;gap:12px}
.grid.four .card{flex-basis:240px}
.num{width:44px;height:44px;border-radius:12px;background:var(--ink);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-family:'Bricolage Grotesque',sans-serif;font-weight:800;font-size:20px}
.card h3{font-size:23px;font-weight:800}.grid.four .card h3{font-size:21px}
.card p{margin:0;font-size:17px;color:var(--muted)}.grid.four .card p{font-size:16px}

.dark{background:var(--ink);color:#fff}
.dark .lead{color:#cfe0ee}
.table-scroll{overflow-x:auto;margin-top:36px}
table{width:100%;min-width:760px;border-collapse:collapse;font-size:17px}
th{text-align:left;color:#cfe0ee;font-size:14px;text-transform:uppercase;letter-spacing:.06em;font-weight:700;padding:12px 16px;border-bottom:1px solid #2e5071}
td{padding:18px 16px;border-bottom:1px solid #2e5071}
td:first-child{font-weight:800}tr:last-child td{border-bottom:0}
td.span{color:#cfe0ee;font-weight:400!important}
.dark .btn{margin-top:36px}

.plans{display:flex;flex-wrap:wrap;gap:24px;align-items:stretch;margin-top:40px}
.plan{flex:1 1 340px;display:flex;flex-direction:column;gap:20px}
.plan .name{font-weight:800;font-size:16px;color:var(--muted)}
.plan .price{font-family:'Bricolage Grotesque',sans-serif;font-size:52px;font-weight:800;line-height:1.1}
.plan .price small{font-family:'Figtree',sans-serif;font-size:17px;font-weight:400;color:#cfe0ee;margin-left:8px}
.plan ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:12px;font-size:17px}
.plan li{display:flex;gap:10px}.plan li::before{content:"✓";color:var(--brand);font-weight:900}
.plan .btn{margin-top:auto}
.plan.pro{background:var(--ink);color:#fff;border-radius:20px;padding:28px;box-shadow:var(--shadow)}
.plan.pro .name{color:#cfe0ee}.plan.pro li::before{color:var(--accent)}
.plan .badge{align-self:flex-start;background:var(--accent);color:var(--ink);font-weight:800;font-size:13px;border-radius:999px;padding:4px 12px;margin-bottom:6px}
.fine{margin:24px 0 0;font-size:15px;color:var(--muted);max-width:800px}

.trust{background:var(--brand-light)}
.trust .wrap{padding-top:68px;padding-bottom:68px;display:flex;flex-wrap:wrap;gap:32px 48px;align-items:flex-start}
.trust .intro{flex:1 1 380px}
.trust .intro h2{font-size:34px;line-height:1.12;margin-bottom:12px}
.trust .intro p{margin:0;font-size:18px;color:#2c4258}
.trust-grid{flex:1.2 1 500px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.trust-item{background:#fff;border:1px solid #cfe1f3;border-radius:16px;padding:18px}
.trust-item strong{display:block;font-size:16px;margin-bottom:5px}
.trust-item span{color:var(--muted);font-size:15px}
.legal-note{margin-top:20px;font-size:14px;color:var(--muted)}

.faq{max-width:880px;margin:0 auto;padding:88px 32px}
.faq h2{font-size:42px;line-height:1.08;font-weight:800;letter-spacing:-.01em;margin-bottom:28px}
details{border-bottom:1px solid var(--line)}
details:first-of-type{border-top:1px solid var(--line)}
summary{list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 0;font-size:19px;font-weight:700;min-height:44px;cursor:pointer}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-size:26px;color:var(--brand);width:28px;text-align:center;flex:none}
details[open] summary::after{content:"−"}
summary:hover{color:var(--brand)}
details p{margin:0 0 22px;font-size:17px;line-height:1.6;color:var(--muted);max-width:760px}

.final{background:var(--brand);color:#fff}
.final .wrap{padding-top:72px;padding-bottom:72px;display:flex;flex-wrap:wrap;gap:28px 40px;align-items:center;justify-content:space-between}
.final h2{font-size:40px;line-height:1.08;font-weight:800;margin-bottom:10px}
.final p{margin:0;font-size:18px;color:#e8f4ff}
.final .txt{flex:1 1 420px}.final .btns{display:flex;flex-wrap:wrap;gap:12px}

footer{background:var(--ink);color:#cfe0ee}
footer .wrap{padding-top:48px;padding-bottom:40px}
.footer-grid{display:flex;flex-wrap:wrap;gap:28px 48px;justify-content:space-between}
.footer-brand{flex:1 1 320px;max-width:470px;font-size:15px}
.footer-links{display:flex;flex-wrap:wrap;gap:10px 24px;align-content:flex-start;font-size:15px}
footer a{color:#cfe0ee}.footer-links a:last-child{color:#fff;font-weight:700}
.footer-cookie-button{background:none;border:0;color:#cfe0ee;text-decoration:underline;padding:0;font:inherit;cursor:pointer}
.footer-bottom{border-top:1px solid #2e5071!important;padding-top:20px!important;font-size:14px}

.cookie-banner{position:fixed;left:20px;right:20px;bottom:20px;z-index:100;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 20px 60px rgba(13,43,69,.22);max-width:920px;margin:auto;padding:22px}
.cookie-banner-inner{display:flex;gap:22px;align-items:center}
.cookie-copy{flex:1}.cookie-copy strong{font-size:20px}.cookie-copy p{margin:6px 0 0;color:var(--muted);font-size:15px}
.cookie-actions{display:flex;flex-wrap:wrap;gap:10px}
.cookie-action{min-height:46px;padding:0 18px;border-radius:999px;font-weight:800;font-size:14px;background:#fff;border:2px solid var(--ink);color:var(--ink)}
.cookie-action[data-cookie-accept]{background:var(--brand);border-color:var(--brand);color:#fff}

@media(max-width:950px){
  .site-header .wrap{flex-wrap:wrap}
  .menu-btn{display:inline-flex;align-items:center;justify-content:center}
  .nav-links{display:none;width:100%;order:4;flex-direction:column;align-items:stretch;border-top:1px solid var(--line);padding-top:8px}
  .nav-links.open{display:flex}
  .nav-links a{padding:10px 0}
  .hero .wrap{flex-direction:column}
  .demo-wrap{position:static;width:100%}
  .trust-grid{grid-template-columns:1fr}
}
@media(max-width:640px){
  .wrap{padding:0 20px}
  .hero{padding:40px 0 48px}
  .hero h1{font-size:40px}
  .hero .sub{font-size:18px}
  .sec{padding:58px 0}
  .sec h2,.faq h2{font-size:32px}
  .final h2{font-size:32px}
  .demo-wrap{padding:16px;border-radius:24px}
  .card{padding:22px}
  .faq{padding:58px 20px}
  .nav-actions .login{display:none}
  .brand{font-size:22px}
  .topbar{font-size:13px}
  .tiles{gap:12px 18px}
  .fact strong{font-size:32px}
  .cookie-banner{left:10px;right:10px;bottom:10px;padding:18px}
  .cookie-banner-inner{display:block}
  .cookie-actions{margin-top:16px}
  .cookie-actions .cookie-action{flex:1 1 180px}
}