:root{
  --bg:#f6f9ff;
  --card:#ffffff;
  --muted:#4b5563;
  --text:#0b1220;
  --accent:#06b6d4;
  --accent2:#2563eb;
  --ok:#16a34a;
  --shadow: 0 18px 45px rgba(2,6,23,.12);
  --radius: 18px;
  --max: 1180px;
  --border: 1px solid rgba(2,6,23,.10);
  --focus: 0 0 0 4px rgba(6,182,212,.22);
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  color:var(--text);
  background:
    radial-gradient(900px 600px at 15% 10%, rgba(6,182,212,.18), transparent 55%),
    radial-gradient(850px 520px at 90% 20%, rgba(37,99,235,.14), transparent 58%),
    linear-gradient(180deg,var(--bg) 0%, #eef5ff 100%);
  line-height:1.55;
}
a{color:inherit; text-decoration:none}
img{max-width:100%; height:auto}
.container{max-width:var(--max); margin:0 auto; padding:0 18px}
.skip{position:absolute; left:-999px; top:auto; width:1px; height:1px; overflow:hidden}
.skip:focus{left:12px; top:12px; width:auto; height:auto; padding:10px 12px; background:#fff; border-radius:12px; outline:none; box-shadow:var(--focus); z-index:9999; border:var(--border)}
header{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(12px);
  background: rgba(255,255,255,.78);
  border-bottom: var(--border);
}
.nav{display:flex; align-items:center; justify-content:space-between; padding:12px 0; gap:12px}
.brand{display:flex; align-items:center; gap:10px; min-width: 240px}
.brand img{width:44px; height:44px; border-radius:14px; box-shadow: 0 10px 22px rgba(2,6,23,.12); border: var(--border); background:#fff}
.brand b{display:block; font-size:14px; letter-spacing:.2px}
.brand small{display:block; font-size:12px; color:var(--muted)}
.links{display:flex; align-items:center; gap:16px; flex-wrap:wrap; justify-content:flex-end}
.links a{font-size:13px; color:rgba(11,18,32,.88)}
.links a:hover{color:rgba(11,18,32,1); text-decoration:underline}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap:10px; padding:12px 14px;
  border-radius: 14px;
  border: var(--border);
  background: rgba(255,255,255,.65);
  color:var(--text);
  box-shadow: 0 10px 22px rgba(2,6,23,.10);
  cursor:pointer;
}
.btn:hover{transform: translateY(-1px); transition: .18s ease}
.btn:active{transform: translateY(0); transition: .08s ease}
.btn.primary{
  background: linear-gradient(135deg, rgba(14,165,233,.95), rgba(29,78,216,.95));
  color:#fff;
  border: none;
  font-weight: 800;
}
.btn.ghost{background: transparent}
.btn.small{padding:10px 12px; border-radius:12px; font-size:13px}
.hero{padding:44px 0 26px}
.hero-grid{display:grid; gap:18px; grid-template-columns: 1.2fr .8fr; align-items:stretch}
@media (max-width: 980px){ .hero-grid{grid-template-columns: 1fr} .links{display:none} }
.h-card{
  border: var(--border);
  background: linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.72));
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px;
  position:relative;
  overflow:hidden;
}
.h-card:before{
  content:"";
  position:absolute; inset:-1px;
  background:
    radial-gradient(650px 220px at 25% 15%, rgba(14,165,233,.20), transparent 58%),
    radial-gradient(520px 240px at 90% 10%, rgba(29,78,216,.16), transparent 62%);
  opacity:.9; pointer-events:none;
}
.h-card > *{position:relative}
.kicker{
  display:inline-flex; align-items:center; gap:10px;
  border: var(--border);
  background: rgba(6,182,212,.10);
  padding:8px 12px; border-radius: 999px;
  font-size:12px;
}
.kicker .dot{width:8px; height:8px; border-radius:99px; background: var(--ok); box-shadow:0 0 0 6px rgba(22,163,74,.10)}
h1{font-size:40px; line-height:1.12; margin:14px 0 10px}
@media (max-width: 560px){ h1{font-size:32px} }
.lead{color:rgba(11,18,32,.86); font-size:15px; max-width:64ch}
.badges{display:flex; flex-wrap:wrap; gap:10px; margin-top:14px}
.badge{
  padding:10px 12px;
  border-radius: 14px;
  border: var(--border);
  background: rgba(255,255,255,.65);
  font-size:13px;
}
.badge b{color: var(--accent)}
.cta-row{display:flex; flex-wrap:wrap; gap:12px; margin-top:18px}
.note{margin-top:10px; color: var(--muted); font-size:12px}
.section{padding:26px 0}
.section h2{font-size:24px; margin:0 0 12px}
.section p{color:rgba(11,18,32,.82)}
.cards{display:grid; gap:14px; grid-template-columns: repeat(3, 1fr)}
@media (max-width: 980px){ .cards{grid-template-columns: 1fr} }
.card{
  border: var(--border);
  background: rgba(255,255,255,.86);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: 0 14px 28px rgba(2,6,23,.10);
}
.card h3{margin:0 0 8px; font-size:16px}
.card p{margin:0; color: rgba(11,18,32,.76); font-size:13.5px}
.card a{display:inline-flex; margin-top:10px; font-size:13px; color: var(--accent2)}
.card a:hover{text-decoration:underline}
.form{display:grid; gap:12px}
.field{display:grid; gap:6px}
label{font-size:13px; color: rgba(11,18,32,.92)}
input, select, textarea{
  width:100%;
  padding:12px 12px;
  border-radius: 14px;
  border: var(--border);
  background: rgba(255,255,255,.92);
  color: var(--text);
  outline:none;
}
input:focus, select:focus, textarea:focus{box-shadow:var(--focus)}
textarea{min-height:96px; resize:vertical}
.two{display:grid; gap:12px; grid-template-columns: 1fr 1fr}
@media (max-width: 720px){ .two{grid-template-columns: 1fr} }
.hr{height:1px; background: rgba(2,6,23,.10); margin:14px 0}
.pill{
  display:inline-flex; padding:8px 10px; border-radius: 999px;
  border: var(--border); background: rgba(29,78,216,.06);
  color: rgba(11,18,32,.88); font-size:12px;
}
.faq details{
  border: var(--border);
  background: rgba(255,255,255,.86);
  border-radius: 16px;
  padding: 12px 14px;
  margin: 10px 0;
}
.faq summary{cursor:pointer; font-weight:700}
.faq p{margin:10px 0 0; color: rgba(11,18,32,.78)}
footer{
  margin-top: 26px;
  border-top: var(--border);
  background: rgba(255,255,255,.72);
  padding: 18px 0 30px;
}
.footgrid{display:grid; gap:14px; grid-template-columns: 1.2fr .8fr .8fr}
@media (max-width: 980px){ .footgrid{grid-template-columns: 1fr} }
footer a{color: rgba(11,18,32,.86)}
footer a:hover{text-decoration:underline}
.small{font-size:12px; color: var(--muted)}
.fab{
  position: fixed; right: 16px; bottom: 16px; z-index: 60;
  display:flex; flex-direction:column; gap:10px;
}
.fab a{
  display:inline-flex; align-items:center; justify-content:center;
  width: 54px; height: 54px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(14,165,233,.95), rgba(29,78,216,.95));
  color:#fff;
  font-weight:900;
  box-shadow: 0 18px 40px rgba(2,6,23,.18);
}
.fab a.secondary{
  background: rgba(255,255,255,.85);
  color: var(--text);
  border: var(--border);
}
.toast{
  display:none;
  position: fixed; left: 16px; bottom: 16px; z-index: 70;
  max-width: 520px;
  background: rgba(255,255,255,.92);
  color: var(--text);
  border: var(--border);
  border-radius: 16px;
  padding: 12px 14px;
  box-shadow: var(--shadow);
}
.toast.show{display:block}
.toast b{display:block}
.toast small{color: rgba(11,18,32,.72)}