:root{
  --blue:#1B4FD8; --blue-dark:#0E2A6B; --blue-50:#EEF3FF;
  --green:#16A34A; --green-bright:#22C55E;
  --ink:#0F172A; --muted:#5B6573; --line:#E7ECF3;
  --bg:#FFFFFF; --soft:#F5F9FE; --radius:16px;
  --shadow:0 10px 30px rgba(14,42,107,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:Poppins,sans-serif;line-height:1.15;margin:0}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{width:min(1140px,92%);margin:0 auto}
svg.i{width:18px;height:18px;flex:none;stroke-width:2}
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:15px;padding:13px 22px;border-radius:999px;border:1.5px solid transparent;cursor:pointer;transition:transform .15s,box-shadow .15s}
.btn:hover{transform:translateY(-1px)}
.btn-green{background:var(--green);color:#fff;box-shadow:0 8px 20px rgba(22,163,74,.28)}
.btn-ghost{background:#fff;color:var(--blue);border-color:var(--line)}
.btn-light{background:rgba(255,255,255,.14);color:#fff;border-color:rgba(255,255,255,.35)}
.eyebrow{display:inline-flex;align-items:center;gap:7px;font-weight:600;font-size:13px;letter-spacing:.04em;text-transform:uppercase;color:var(--blue);background:var(--blue-50);padding:6px 13px;border-radius:999px}
.eyebrow svg.i{width:15px;height:15px}
.muted{color:var(--muted)}
section{padding:74px 0}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;background:#fff;padding:8px 14px;border-radius:8px;z-index:99}

header.site{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:18px;height:68px}
.brand{display:flex;align-items:center;gap:10px}
.brand img{height:38px;width:auto}
.nav-links{display:flex;gap:22px;margin-left:14px}
.nav-links a{font-size:15px;color:var(--muted);font-weight:500}
.nav-links a:hover{color:var(--ink)}
.nav-cta{margin-left:auto;display:flex;gap:10px;align-items:center}
.menu-btn{display:none;margin-left:auto;background:none;border:0;font-size:26px;cursor:pointer;color:var(--ink)}

.hero{background:radial-gradient(1200px 500px at 80% -10%,#EAF0FF 0,transparent 60%),linear-gradient(180deg,#fff,#FBFCFF)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;padding:62px 0 30px}
.hero h1{font-size:clamp(32px,5vw,52px);font-weight:800;letter-spacing:-.02em}
.hero h1 .hl{color:var(--blue)}
.hero p.lead{font-size:18px;color:var(--muted);margin:18px 0 26px;max-width:540px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.trust{display:flex;gap:20px;flex-wrap:wrap;margin-top:26px;font-size:14px;color:var(--muted)}
.trust span{display:flex;align-items:center;gap:7px}
.trust b{color:var(--ink)}
.trust svg.i{width:16px;height:16px;color:var(--green)}
.hero-art{position:relative;display:flex;justify-content:center}
.phone{width:min(330px,86%);border-radius:34px;box-shadow:0 30px 60px rgba(14,42,107,.22);border:7px solid #0E1E33}
.float{position:absolute;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:11px 14px;font-size:13px;font-weight:600;display:flex;align-items:center;gap:8px}
.float .dot{width:30px;height:30px;border-radius:9px;display:grid;place-items:center}
.float .dot svg.i{width:16px;height:16px}
.f1{top:30px;left:-6px}.f2{bottom:46px;right:-10px}

.strip{background:var(--blue-dark);color:#fff;padding:20px 0}
.strip-grid{display:flex;flex-wrap:wrap;gap:14px 30px;justify-content:center;align-items:center;font-size:14.5px}
.strip-grid span{display:flex;align-items:center;gap:8px;opacity:.94}
.strip-grid svg.i{width:17px;height:17px;color:var(--green-bright)}

.head{text-align:center;max-width:680px;margin:0 auto 44px}
.head h2{font-size:clamp(26px,3.4vw,38px);font-weight:800;letter-spacing:-.02em}
.head p{color:var(--muted);font-size:17px;margin-top:12px}

.cols{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.panel{background:var(--soft);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.panel .tag{display:inline-block;font-size:13px;font-weight:600;color:var(--blue);background:var(--blue-50);padding:3px 10px;border-radius:999px;margin-bottom:6px}
.steps{margin-top:18px;display:flex;flex-direction:column;gap:16px}
.step{display:flex;gap:14px}
.step .n{flex:none;width:34px;height:34px;border-radius:10px;background:var(--blue);color:#fff;font-family:Poppins;font-weight:700;display:grid;place-items:center}
.panel.host .n{background:var(--green)}
.step b{display:block;font-weight:600}
.step small{color:var(--muted);font-size:14px}

.chips{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.chip{display:flex;align-items:center;gap:9px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:11px 18px;font-weight:500;box-shadow:0 2px 8px rgba(14,42,107,.04)}
.chip svg.i{width:18px;height:18px;color:var(--blue)}

.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.vcard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.vcard .ic{width:50px;height:50px;border-radius:13px;background:var(--blue-50);display:grid;place-items:center;margin-bottom:14px;color:var(--blue)}
.vcard .ic svg.i{width:24px;height:24px}
.vcard h3{font-size:18px;margin-bottom:6px}
.vcard p{color:var(--muted);font-size:14.5px}

.aud{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.acard{border-radius:20px;padding:32px;color:#fff;position:relative;overflow:hidden}
.acard.stu{background:linear-gradient(135deg,#1B4FD8,#0E2A6B)}
.acard.host{background:linear-gradient(135deg,#16A34A,#0B7A37)}
.acard h3{font-size:24px;margin-bottom:14px;display:flex;align-items:center;gap:10px}
.acard h3 svg.i{width:24px;height:24px}
.acard ul{list-style:none;padding:0;margin:0 0 22px;display:flex;flex-direction:column;gap:9px}
.acard li{display:flex;gap:9px;align-items:flex-start;font-size:15px;opacity:.96}
.acard li svg.i{width:18px;height:18px;flex:none;margin-top:2px}

.show{background:var(--soft)}
.show-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:center}

.stores{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.badge{display:inline-flex;align-items:center;gap:11px;background:#000;color:#fff;border:1px solid #000;border-radius:11px;padding:9px 17px;min-width:172px;transition:transform .15s}
.badge:hover{transform:translateY(-1px)}
.badge .glyph{width:25px;height:25px;flex:none}
.badge .t{display:flex;flex-direction:column;line-height:1.12}
.badge .t small{font-size:10.5px;opacity:.85;letter-spacing:.02em}
.badge .t b{font-size:17px;font-family:Poppins;font-weight:600}
.badge.soon{background:#fff;color:var(--ink);border-color:var(--line)}

.faq{max-width:780px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.qa{border:1px solid var(--line);border-radius:13px;background:#fff;overflow:hidden}
.qa summary{list-style:none;cursor:pointer;padding:18px 20px;font-weight:600;display:flex;justify-content:space-between;align-items:center;gap:12px}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:"+";font-size:22px;color:var(--blue);font-weight:400}
.qa[open] summary::after{content:"–"}
.qa .a{padding:0 20px 18px;color:var(--muted)}

.cta{background:linear-gradient(135deg,#1B4FD8,#0E2A6B);color:#fff;text-align:center;border-radius:24px;padding:54px 24px;margin:24px 0}
.cta h2{font-size:clamp(26px,3.6vw,36px);font-weight:800}
.cta p{opacity:.85;margin:12px 0 26px;font-size:17px}

.prose{max-width:760px;margin:0 auto;font-size:17px}
.prose h2{font-size:26px;font-weight:800;margin:34px 0 12px}
.prose h3{font-size:20px;margin:24px 0 8px}
.prose p,.prose li{color:#33415a}
.prose ul{padding-left:20px}
.prose li{margin:6px 0}
.crumb{font-size:13px;color:var(--muted);margin-bottom:18px}
.crumb a{color:var(--blue)}

footer.site{background:#0B1426;color:#cdd6e4;padding:54px 0 26px;font-size:14.5px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:30px}
footer .brand img{height:34px}
footer h4{color:#fff;font-size:15px;margin:0 0 14px}
footer a{color:#cdd6e4;display:block;padding:4px 0}
footer a:hover{color:#fff}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:34px;padding-top:18px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;color:#8c99af;font-size:13px}

@media(max-width:920px){
  .hero-grid,.show-grid{grid-template-columns:1fr;gap:30px}
  .cols,.aud{grid-template-columns:1fr}
  .cards3{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .nav-links{display:none}
  .menu-btn{display:block}
  .nav-cta .btn-ghost{display:none}
  .hero-art{order:-1}
}
@media(max-width:540px){.foot-grid{grid-template-columns:1fr}.trust{gap:14px}}

/* Interactions JS (main.js) */
header.site.scrolled{box-shadow:0 6px 24px rgba(14,42,107,.08)}
.reveal{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}
@media(max-width:920px){
  header.site.open .nav-links{display:flex;flex-direction:column;position:absolute;top:68px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:16px 24px;gap:14px;box-shadow:var(--shadow)}
}