:root{
  --primary:#1F2A33;   /* deep charcoal blue */
  --accent:#17B0B5;    /* teal */
  --bg:#ffffff;
  --alt:#f6f8f9;
  --text:#1a1f23;
  --muted:#5b6770;
  --border:#dbe2e7;
  --shadow: 0 8px 24px rgba(0,0,0,.08);
  --radius:16px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family: "Segoe UI", SegoeUI, system-ui, -apple-system, Arial, sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.55;
}

.skip-link{
  position:absolute;
  left:-9999px;
  top:0;
  background:var(--primary);
  color:#fff;
  padding:10px 12px;
  border-radius:10px;
  z-index:999;
}
.skip-link:focus{ left:12px; top:12px; }

.container{
  width:min(1120px, 92vw);
  margin:0 auto;
}

.site-header{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(255,255,255,.9);
  backdrop-filter:saturate(180%) blur(10px);
  border-bottom:1px solid var(--border);
}

.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:14px 0;
}

.brand{
  display:flex;
  align-items:center;
  gap:12px;
  min-width: 260px;
}

.brand-logo{
  width:56px;
  height:56px;
  object-fit:contain;
}

.brand-name{
  font-weight:700;
  letter-spacing:.2px;
  color:var(--primary);
  font-size:18px;
}

.brand-tagline{
  font-size:13px;
  color:var(--muted);
}

.nav{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
  justify-content:flex-end;
}

.nav a{
  color:var(--primary);
  text-decoration:none;
  font-weight:600;
  font-size:14px;
  padding:8px 10px;
  border-radius:10px;
}
.nav a:hover{
  background:rgba(23,176,181,.12);
}

.hero{
  background:
    radial-gradient(900px 300px at 10% 10%, rgba(23,176,181,.20), transparent 60%),
    radial-gradient(800px 300px at 90% 20%, rgba(31,42,51,.10), transparent 60%),
    linear-gradient(180deg, #ffffff 0%, #ffffff 60%, #fbfcfd 100%);
  border-bottom:1px solid var(--border);
}

.hero-inner{
  display:grid;
  grid-template-columns: 1.25fr .85fr;
  gap:22px;
  padding:54px 0 46px;
  align-items:start;
}

.hero h1{
  margin:0 0 10px;
  font-size:38px;
  line-height:1.12;
  letter-spacing:-.4px;
  color:var(--primary);
}

.lead{
  margin:0 0 18px;
  font-size:18px;
  color:var(--text);
}

.cta-row{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  margin:18px 0 14px;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:12px 16px;
  border-radius:12px;
  font-weight:700;
  text-decoration:none;
  border:1px solid transparent;
  transition: transform .06s ease, background .15s ease, border-color .15s ease;
  cursor:pointer;
  user-select:none;
}
.btn:active{ transform: translateY(1px); }

.btn-primary{
  background:var(--accent);
  color:#fff;
}
.btn-primary:hover{ background:#12999d; }

.btn-ghost{
  background:#fff;
  border-color:rgba(31,42,51,.25);
  color:var(--primary);
}
.btn-ghost:hover{
  border-color:rgba(23,176,181,.55);
  background:rgba(23,176,181,.08);
}

.trust-row{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-top:10px;
}

.pill{
  font-size:13px;
  font-weight:700;
  color:var(--primary);
  padding:8px 10px;
  border-radius:999px;
  border:1px solid rgba(31,42,51,.18);
  background:#fff;
}

.section{
  padding:54px 0;
}

.section-alt{
  background:var(--alt);
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
}

.section h2{
  margin:0 0 18px;
  font-size:26px;
  color:var(--primary);
}

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

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

.card{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:18px 18px;
  box-shadow: var(--shadow);
}

.card-title{
  margin:0 0 10px;
  font-size:18px;
  color:var(--primary);
}

.card h3{
  margin:0 0 10px;
  color:var(--primary);
}

.card p{ margin:0 0 10px; }
.card p:last-child{ margin-bottom:0; }

.checklist{
  list-style:none;
  padding:0;
  margin:0;
}
.checklist li{
  padding-left:26px;
  margin:10px 0;
  position:relative;
}
.checklist li::before{
  content:"✓";
  position:absolute;
  left:0;
  top:0;
  color:var(--accent);
  font-weight:900;
}

.bullets{
  margin:0;
  padding-left:18px;
}
.bullets li{ margin:8px 0; }

.note{
  margin-top:14px;
  padding:12px 12px;
  border-radius:12px;
  background:rgba(23,176,181,.10);
  border:1px solid rgba(23,176,181,.25);
  color:var(--primary);
  font-size:14px;
}

.divider{
  height:1px;
  background:var(--border);
  margin:14px 0;
}

.small{ font-size:14px; }
.muted{ color:var(--muted); }

.email{
  color:var(--accent);
  font-weight:800;
  text-decoration:none;
}
.email:hover{ text-decoration:underline; }

.site-footer{
  background:var(--primary);
  color:#fff;
}

.footer-inner{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:16px;
  padding:22px 0;
  flex-wrap:wrap;
}

.footer-brand{
  font-weight:800;
  font-size:16px;
}

.footer-small{
  margin-top:6px;
  font-size:13px;
  opacity:.88;
}

.footer-right{
  display:flex;
  gap:10px;
  align-items:center;
  flex-wrap:wrap;
}

.footer-right a{
  color:#fff;
  text-decoration:none;
  font-weight:700;
  opacity:.92;
}
.footer-right a:hover{ opacity:1; text-decoration:underline; }
.dot{ opacity:.55; }

/* Responsive */
@media (max-width: 900px){
  .hero-inner{ grid-template-columns: 1fr; }
  .grid-3{ grid-template-columns: 1fr; }
  .grid-2{ grid-template-columns: 1fr; }
  .nav{ display:none; } /* keep minimal for v1; can add burger later */
  .brand{ min-width: unset; }
  .hero h1{ font-size:32px; }
}