:root{
  --bg:#0b1220;
  --card:#0f1b33;
  --text:#e9eefb;
  --muted:#b8c4e2;
  --brand:#49d17a;
  --brand2:#2dbef0;
  --border: rgba(255,255,255,.12);
  --shadow: 0 14px 40px rgba(0,0,0,.35);
  --radius: 16px;
  --max: 1120px;
  --focus: #ffd36b;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: radial-gradient(1200px 600px at 20% -10%, rgba(45,190,240,.22), transparent 55%),
              radial-gradient(900px 500px at 90% 0%, rgba(73,209,122,.18), transparent 55%),
              var(--bg);
  color:var(--text);
  line-height:1.55;
}

a{color:inherit}
a:hover{opacity:.92}
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible{
  outline: 3px solid var(--focus);
  outline-offset: 3px;
  border-radius: 10px;
}

.container{
  width: min(100% - 32px, var(--max));
  margin-inline:auto;
}

.skip-link{
  position:absolute;
  left:-999px; top:auto;
  width:1px; height:1px;
  overflow:hidden;
}
.skip-link:focus{
  left:16px; top:16px;
  width:auto; height:auto;
  padding:12px 14px;
  background:#fff;
  color:#000;
  border-radius:12px;
  z-index:9999;
}

header{
  position:sticky;
  top:0;
  z-index:50;
  backdrop-filter: blur(10px);
  background: rgba(11,18,32,.72);
  border-bottom:1px solid var(--border);
}

.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding: 14px 0;
}

.brand{
  display:flex;
  align-items:center;
  gap:12px;
  text-decoration:none;
}
.brand img{height:34px; width:auto}

.nav-links{
  display:flex;
  gap:18px;
  align-items:center;
}

.nav-links a{
  text-decoration:none;
  color:var(--text);
  font-weight:600;
  opacity:.92;
}

.nav-cta{
  display:flex;
  gap:10px;
  align-items:center;
}

.btn{
  appearance:none;
  border:1px solid var(--border);
  background: rgba(255,255,255,.04);
  color:var(--text);
  padding: 11px 14px;
  border-radius: 999px;
  font-weight:700;
  text-decoration:none;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:44px; /* good touch target */
  cursor:pointer;
  box-shadow: none;
}
.btn.primary{
  background: linear-gradient(135deg, var(--brand), #6ef3a3);
  color:#06101b;
  border-color: transparent;
}
.btn.secondary{
  background: linear-gradient(135deg, rgba(45,190,240,.85), rgba(45,190,240,.45));
  border-color: transparent;
  color:#06101b;
}
.btn:hover{transform: translateY(-1px)}
.btn:active{transform: translateY(0px)}

.mobile-toggle{
  display:none;
  background:transparent;
  border:1px solid var(--border);
  color:var(--text);
  border-radius: 999px;
  padding: 10px 12px;
  min-height:44px;
  min-width:44px;
}

@media (max-width: 860px){
  .nav-links{display:none}
  .nav-cta{display:none}
  .mobile-toggle{display:inline-flex}
  .mobile-panel{
    display:none;
    border-top:1px solid var(--border);
    padding: 12px 0 18px;
  }
  .mobile-panel.open{display:block}
  .mobile-panel a{display:block; padding:12px 0; text-decoration:none; font-weight:700}
  .mobile-panel .btn{width:100%; margin-top:10px}
}

.hero{
  padding: 46px 0 28px;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.15fr .85fr;
  gap:22px;
  align-items:stretch;
}
@media (max-width: 980px){
  .hero-grid{grid-template-columns:1fr}
}
.hero-card{
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
  border:1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 26px;
}
.kicker{
  display:inline-flex;
  gap:8px;
  align-items:center;
  padding: 8px 10px;
  background: rgba(73,209,122,.10);
  border: 1px solid rgba(73,209,122,.28);
  color: var(--text);
  border-radius: 999px;
  font-weight:800;
  font-size: 13px;
}
h1{
  margin: 14px 0 12px;
  font-size: clamp(30px, 3vw, 44px);
  line-height: 1.08;
}
.hero p{
  margin:0 0 14px;
  color: var(--muted);
  font-size: 17px;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top: 16px;
}
.badges{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top: 16px;
}
.badge{
  font-size: 13px;
  color: var(--muted);
  border:1px solid var(--border);
  background: rgba(255,255,255,.03);
  padding: 8px 10px;
  border-radius: 999px;
}

.card{
  background: rgba(255,255,255,.03);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
}

.grid-3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
@media (max-width: 980px){ .grid-3{grid-template-columns:1fr} }

.section{
  padding: 28px 0;
}
.section h2{
  margin:0 0 12px;
  font-size: clamp(22px, 2.2vw, 30px);
}
.section p.lead{
  margin:0 0 18px;
  color: var(--muted);
  font-size: 16px;
  max-width: 80ch;
}

.split{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  align-items:start;
}
@media (max-width: 980px){ .split{grid-template-columns:1fr} }

ul.clean{
  margin: 0;
  padding-left: 18px;
}
ul.clean li{margin: 8px 0; color: var(--muted)}

.callout{
  background: linear-gradient(135deg, rgba(45,190,240,.14), rgba(73,209,122,.10));
  border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--radius);
  padding: 18px;
}

form{
  display:grid;
  gap: 12px;
}
.field{
  display:grid;
  gap:6px;
}
label{
  font-weight:800;
}
input, select, textarea{
  padding: 12px 12px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(0,0,0,.22);
  color: var(--text);
  min-height:44px;
}
textarea{min-height:120px; resize:vertical}
.help{
  color: var(--muted);
  font-size: 13px;
  margin:0;
}
.inline-2{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
@media (max-width: 680px){ .inline-2{grid-template-columns:1fr} }

.checkbox{
  display:flex;
  align-items:flex-start;
  gap:10px;
  padding: 12px;
  border:1px solid var(--border);
  border-radius: 12px;
  background: rgba(255,255,255,.02);
}
.checkbox input{min-height:auto; width:20px; height:20px; margin-top:2px}

.sr-only{
  position:absolute;
  width:1px;height:1px;
  padding:0;margin:-1px;
  overflow:hidden;
  clip:rect(0,0,0,0);
  white-space:nowrap;
  border:0;
}

footer{
  border-top:1px solid var(--border);
  padding: 26px 0;
  margin-top: 22px;
  color: var(--muted);
}
.footer-grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr .8fr;
  gap: 16px;
}
@media (max-width: 980px){ .footer-grid{grid-template-columns:1fr} }
footer a{color:var(--muted); text-decoration:none}
footer a:hover{text-decoration:underline}
.small{font-size: 13px}

.notice{
  border-left: 4px solid rgba(73,209,122,.75);
  padding: 12px 14px;
  background: rgba(73,209,122,.08);
  border-radius: 12px;
  color: var(--text);
}