@font-face{
  font-family:system-ui;
  src:local("system-ui");
}

:root{
  --bg:#ffffff;
  --text:#111827;
  --muted:#4b5563;
  --muted-2:#6b7280;
  --border:#e5e7eb;
  --soft:#f8fafc;
  --soft-2:#f3f4f6;
  --shadow:0 10px 30px rgba(17,24,39,.08);
  --radius:16px;
  --radius-sm:12px;
  --max:1100px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji";
  line-height:1.5;
}

a{color:inherit}
a:hover{text-decoration:none}

.container{
  width:min(var(--max),calc(100% - 40px));
  margin:0 auto;
}

.skip-link{
  position:absolute;
  left:12px;
  top:12px;
  padding:10px 12px;
  border:1px solid var(--border);
  border-radius:12px;
  background:#fff;
  transform:translateY(-200%);
  transition:transform .18s ease;
  z-index:50;
}
.skip-link:focus{transform:translateY(0)}

.site-header{
  position:sticky;
  top:0;
  z-index:20;
  background:rgba(255,255,255,.82);
  backdrop-filter:saturate(180%) blur(10px);
  border-bottom:1px solid rgba(229,231,235,.7);
}

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

.brand{
  display:flex;
  align-items:center;
  gap:10px;
  text-decoration:none;
  min-width:190px;
}

.brand-mark{
  width:34px;
  height:34px;
  border-radius:12px;
  display:grid;
  place-items:center;
  background:var(--soft-2);
  border:1px solid var(--border);
  font-weight:700;
}

.brand-text{font-weight:700;letter-spacing:-.01em}

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

.nav-link{
  text-decoration:none;
  color:var(--muted);
  font-weight:600;
  font-size:14px;
  padding:10px 10px;
  border-radius:10px;
}

.nav-link:focus-visible{
  outline:3px solid rgba(17,24,39,.18);
  outline-offset:2px;
}

.nav-link:hover{background:var(--soft)}

.hero{
  padding:56px 0 24px;
}

.hero-grid{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:26px;
  align-items:stretch;
}

.eyebrow{
  margin:0 0 10px;
  color:var(--muted);
  font-weight:600;
  font-size:14px;
}

h1{
  margin:0;
  font-size:48px;
  line-height:1.06;
  letter-spacing:-.02em;
}

.subheading{
  margin:14px 0 0;
  font-size:18px;
  color:var(--text);
  font-weight:700;
}

.lead{
  margin:12px 0 0;
  color:var(--muted);
  font-size:16px;
}

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

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:12px 16px;
  border-radius:14px;
  border:1px solid var(--border);
  background:#fff;
  color:var(--text);
  text-decoration:none;
  font-weight:700;
  font-size:14px;
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
}

.btn:focus-visible{
  outline:3px solid rgba(17,24,39,.18);
  outline-offset:2px;
}

.btn:hover{transform:translateY(-1px);box-shadow:var(--shadow)}

.btn-primary{
  background:var(--text);
  border-color:var(--text);
  color:#fff;
}

.btn-primary:hover{background:#0b1220}

.hero-panel{display:flex}

.panel{
  width:100%;
  padding:18px;
  border-radius:var(--radius);
  border:1px solid var(--border);
  background:linear-gradient(180deg, var(--soft), #fff);
  box-shadow:0 8px 20px rgba(17,24,39,.06);
}

.panel-row{
  display:flex;
  gap:12px;
  padding:12px 10px;
  border-radius:14px;
}

.panel-row + .panel-row{margin-top:8px}

.panel-title{margin:0;font-weight:800;letter-spacing:-.01em}
.panel-text{margin:2px 0 0;color:var(--muted);font-size:14px}

.icon{
  width:38px;
  height:38px;
  border-radius:14px;
  display:grid;
  place-items:center;
  background:#fff;
  border:1px solid var(--border);
  color:var(--text);
  flex:0 0 auto;
}

.icon svg{width:20px;height:20px}

.section{padding:48px 0}
.section-alt{background:var(--soft)}

.section-head{
  display:flex;
  flex-direction:column;
  gap:8px;
  margin-bottom:18px;
}

h2{
  margin:0;
  font-size:28px;
  letter-spacing:-.02em;
}

.muted{color:var(--muted)}

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

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

.card h3{margin:10px 0 6px;font-size:16px;letter-spacing:-.01em}
.card p{margin:0;color:var(--muted);font-size:14px}

.card-icon{
  width:44px;
  height:44px;
  border-radius:16px;
  background:var(--soft);
  border:1px solid var(--border);
  display:grid;
  place-items:center;
  color:var(--text);
}

.card-icon svg{width:22px;height:22px}

.feature-grid{
  display:grid;
  grid-template-columns:repeat(2, 1fr);
  gap:14px;
}

.feature{
  display:flex;
  gap:12px;
  align-items:flex-start;
  padding:16px;
  border-radius:var(--radius);
  border:1px solid var(--border);
  background:rgba(255,255,255,.7);
}

.feature h3{margin:0 0 4px;font-size:16px;letter-spacing:-.01em}
.feature p{margin:0;font-size:14px}

.feature-icon{
  width:40px;
  height:40px;
  border-radius:16px;
  border:1px solid var(--border);
  background:#fff;
  display:grid;
  place-items:center;
  flex:0 0 auto;
}

.feature-icon svg{width:20px;height:20px}

.closing{
  padding:52px 0 64px;
}

.closing-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:22px;
  border:1px solid var(--border);
  border-radius:calc(var(--radius) + 4px);
  background:linear-gradient(180deg, #fff, var(--soft));
}

.closing h2{margin:0 0 6px}

.footer{
  border-top:1px solid var(--border);
  padding:22px 0;
  background:#fff;
}

.footer-inner{
  display:flex;
  justify-content:space-between;
  gap:14px;
  align-items:flex-start;
}

.footer-title{font-weight:800;letter-spacing:-.01em}
.footer-sub{color:var(--muted);font-weight:600;font-size:14px;margin-top:2px}
.footer-meta{color:var(--muted-2);font-size:14px;margin-top:2px}

@media (max-width: 920px){
  h1{font-size:40px}
  .hero-grid{grid-template-columns:1fr;gap:16px}
  .brand{min-width:auto}
}

@media (max-width: 760px){
  .nav{display:none}
  .hero{padding:42px 0 16px}
  .section{padding:40px 0}
  .cards{grid-template-columns:1fr}
  .feature-grid{grid-template-columns:1fr}
  .closing-inner{flex-direction:column;align-items:flex-start}
  .footer-inner{flex-direction:column}
}

@media (prefers-reduced-motion: reduce){
  *{scroll-behavior:auto}
  .btn{transition:none}
  .skip-link{transition:none}
}