:root{
  --bg:#ffffff;
  --surface:#f6f8fc;
  --card:#ffffff;
  --text:#0f172a;
  --muted:#475569;
  --border:#e2e8f0;
  --accent:#2563eb;
  --accent2:#0ea5e9;
  --shadow:0 10px 30px rgba(2,6,23,.08);
  --r:16px;
  --max:1100px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--bg);
  color:var(--text);
  font-family:system-ui,-apple-system,Segoe UI,Inter,Roboto,Arial,sans-serif;
  line-height:1.5;
}

a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}

.container{max-width:var(--max);margin:0 auto;padding:0 20px}

header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(160%) blur(10px);
  border-bottom:1px solid var(--border);
}

.nav{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 0;
  gap:14px;
}

.brand{
  display:flex;align-items:center;gap:10px;
  font-weight:800;letter-spacing:-.02em;
  color:var(--text);
}
.brand:hover{text-decoration:none}
.logo{
  width:44px;height:44px;border-radius:10px;
  background:#ffffff;
  border:1px solid var(--border);
  box-shadow:0 6px 16px rgba(2,6,23,.08);
  background-image:url("../img/logo-300.png");
  background-size:80% auto;
  background-repeat:no-repeat;
  background-position:center;
  flex:0 0 auto;
}

.navlinks{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.navlinks a{
  color:var(--muted);
  font-weight:600;
  font-size:14px;
  padding:8px 10px;border-radius:999px;
}
.navlinks a.active,
.navlinks a:hover{
  color:var(--text);
  background:var(--surface);
  text-decoration:none;
}

.menuBtn{
  display:none;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:999px;
  padding:10px 12px;
  font-weight:700;
  color:var(--text);
  cursor:pointer;
}

.mobile{
  display:none;
  padding:10px 0 18px 0;
}
.mobile a{
  display:block;
  padding:10px 10px;
  border-radius:12px;
  color:var(--text);
  font-weight:600;
}
.mobile a:hover{background:var(--surface);text-decoration:none}

.hero{padding:56px 0 22px 0}
.heroCard{
  border:1px solid var(--border);
  background:linear-gradient(180deg,#ffffff 0%, #fbfcff 100%);
  border-radius:calc(var(--r) + 8px);
  box-shadow:var(--shadow);
  overflow:hidden;
}
.heroInner{padding:32px}
.pill{
  display:inline-flex;align-items:center;gap:10px;
  padding:10px 14px;border-radius:999px;
  background:var(--surface);
  border:1px solid var(--border);
  color:var(--muted);
  font-weight:700;
  font-size:13px;
}
.pill .dot{width:8px;height:8px;border-radius:99px;background:var(--accent2)}
.kicker{margin:18px 0 10px 0;color:var(--muted);text-transform:uppercase;letter-spacing:.14em;font-size:12px;font-weight:800}
.h1{margin:0;letter-spacing:-.03em;line-height:1.05;font-size:42px}
.lead{margin:14px 0 0 0;color:var(--muted);font-size:16px;max-width:62ch}

.heroGrid{display:grid;grid-template-columns:1.35fr .95fr;gap:22px;align-items:start;margin-top:22px}
.card{
  border:1px solid var(--border);
  background:var(--card);
  border-radius:var(--r);
  padding:18px;
  box-shadow:0 8px 20px rgba(2,6,23,.06);
}
.card h3{margin:0 0 10px 0;font-size:16px}
.card ul{margin:0;padding-left:18px;color:var(--muted)}
.card li{margin:6px 0}

.btnRow{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  gap:10px;
  padding:12px 16px;
  border-radius:12px;
  font-weight:800;
  border:1px solid var(--border);
  background:var(--surface);
  color:var(--text);
}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn.primary{
  background:linear-gradient(135deg,var(--accent),#1d4ed8);
  border-color:rgba(37,99,235,.35);
  color:white;
}
.btn.secondary{background:#ffffff}
.btn.ghost{background:transparent}

.section{padding:32px 0}
.section h2{margin:0 0 10px 0;letter-spacing:-.02em}
.section p{color:var(--muted);margin:0 0 14px 0}

.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}

.feature{
  border:1px solid var(--border);
  border-radius:var(--r);
  padding:18px;
  background:#fff;
}
.feature h3{margin:0 0 8px 0}
.feature p{margin:0;color:var(--muted)}

.tableWrap{overflow:auto;border:1px solid var(--border);border-radius:var(--r);background:#fff}
table{width:100%;border-collapse:collapse}
th,td{padding:12px 14px;border-bottom:1px solid var(--border);text-align:left}
th{background:var(--surface);font-size:13px;text-transform:uppercase;letter-spacing:.08em}
tr:last-child td{border-bottom:none}

/* FAQ */
.faq details{border:1px solid var(--border);border-radius:12px;padding:12px 14px;background:#fff;margin:10px 0}
.faq summary{cursor:pointer;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";float:right;color:var(--muted);font-weight:900}
.faq details[open] summary:after{content:"–"}
.faq p{margin:10px 0 0 0}

form{display:grid;gap:12px}
input,textarea,select{
  width:100%;
  padding:12px 12px;
  border-radius:12px;
  border:1px solid var(--border);
  background:#fff;
  font:inherit;
}
textarea{min-height:140px;resize:vertical}

footer{
  margin-top:40px;
  border-top:1px solid var(--border);
  background:var(--surface);
}
.footerInner{padding:26px 0;color:var(--muted);display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between}
.footerLinks{display:flex;gap:14px;flex-wrap:wrap}
.footerLinks a{color:var(--muted);font-weight:700;font-size:14px}
.footerLinks a:hover{color:var(--text);text-decoration:none}

@media (max-width: 980px){
  .navlinks{display:none}
  .menuBtn{display:inline-flex}
  .heroGrid{grid-template-columns:1fr}
  .grid3{grid-template-columns:1fr}
  .grid2{grid-template-columns:1fr}
  .h1{font-size:34px}
}