:root{
  --bg:#ffffff;
  --text:#121212;
  --muted:#666;
  --border:#eaeaea;
  --alt:#f7f7f7;
  --card:#ffffff;
  --shadow: 0 10px 30px rgba(0,0,0,.06);
  --radius:18px;
  --max: 1100px;
}

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

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

.container{
  max-width:var(--max);
  margin:0 auto;
  padding:0 16px;
}

.skip{
  position:absolute; left:-999px; top:auto;
  width:1px; height:1px; overflow:hidden;
}
.skip:focus{
  left:16px; top:16px; width:auto; height:auto;
  background:#fff; padding:10px 12px; border:1px solid var(--border);
  border-radius:12px; box-shadow:var(--shadow);
  z-index:999;
}

.site-header{
  position:sticky;
  top:0;
  background:rgba(255,255,255,.85);
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--border);
  z-index:50;
}
.header-inner{
  height:64px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:700;
}
.brand-logo{ display:block; }
.brand-name{ letter-spacing:-.2px; }

.nav{
  display:flex;
  align-items:center;
  gap:14px;
}
.nav a{ color: #222; opacity:.9; }
.nav a.active{ font-weight:700; }
.nav a:hover{ opacity:1; text-decoration:none; }

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:12px 16px;
  border-radius:999px;
  border:1px solid #111;
  background:#111;
  color:#fff;
  font-weight:650;
  text-decoration:none;
  cursor:pointer;
}
.btn:hover{ filter:brightness(1.05); text-decoration:none; }
.btn-small{ padding:9px 12px; font-size:14px; }
.btn-ghost{
  background:transparent;
  color:#111;
}
.btn-full{ width:100%; }

.hero{
  padding:56px 0 36px;
  background: linear-gradient(180deg, #fff, #fafafa);
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap:22px;
  align-items:start;
}
.hero-copy h1{
  font-size: clamp(30px, 4vw, 48px);
  line-height:1.05;
  letter-spacing:-.8px;
  margin: 0 0 12px;
}
.lead{ font-size:18px; color:#333; margin:0 0 18px; }
.hero-actions{ display:flex; gap:12px; flex-wrap:wrap; margin-bottom:14px; }
.trust{
  list-style:none;
  padding:0;
  margin: 12px 0 0;
  color:var(--muted);
  display:flex;
  flex-wrap:wrap;
  gap:10px 14px;
}

.hero-card{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:18px;
  box-shadow:var(--shadow);
}
.h3{ font-size:18px; margin:0 0 6px; }
.muted{ color:var(--muted); }
.tiny{ font-size:12px; }

.section{ padding:56px 0; }
.section.alt{ background:var(--alt); border-top:1px solid var(--border); border-bottom:1px solid var(--border); }

.cards{
  margin-top:18px;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:14px;
}
.card{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:18px;
  box-shadow:var(--shadow);
}
.card h3{ margin:0 0 8px; }

.split{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:18px;
  align-items:start;
}

.list{ margin:10px 0 0; padding-left: 18px; }

.site-footer{
  border-top:1px solid var(--border);
  padding:26px 0;
}
.footer-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
}
.footer-links{ display:flex; gap:14px; color:var(--muted); }

/* Forms */
.form{ display:flex; flex-direction:column; gap:12px; margin-top:12px; }
.form-wide{ max-width: 720px; }
label{ display:flex; flex-direction:column; gap:6px; font-weight:600; }
input, textarea{
  font: inherit;
  padding:12px 12px;
  border:1px solid var(--border);
  border-radius:12px;
  outline:none;
  background:#fff;
}
input:focus, textarea:focus{
  border-color:#111;
}
.grid-2{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:12px;
}

.sep{
  border:0;
  border-top:1px solid var(--border);
  margin:22px 0;
}

.prose{
  max-width: 820px;
}
.prose h1{
  font-size: clamp(26px, 3vw, 40px);
  letter-spacing:-.6px;
}
.prose a{ text-decoration:underline; }

/* Responsive */
@media (max-width: 920px){
  .hero-grid{ grid-template-columns: 1fr; }
  .cards{ grid-template-columns: 1fr; }
  .split{ grid-template-columns: 1fr; }
  .grid-2{ grid-template-columns: 1fr; }
}