:root{
  --bg:#0b0d10;
  --card:#11151b;
  --text:#e9edf3;
  --muted:#aab4c3;
  --accent:#88c0d0;
  --accent2:#a3be8c;
  --border:rgba(255,255,255,.08);
  --shadow: 0 12px 35px rgba(0,0,0,.35);
  --radius: 18px;
  --maxw: 1100px;
  --font: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:var(--font);
  color:var(--text);
  background: radial-gradient(1200px 650px at 15% -10%, rgba(136,192,208,.18), transparent 60%),
              radial-gradient(900px 500px at 90% 10%, rgba(163,190,140,.12), transparent 55%),
              linear-gradient(180deg, #07090b 0%, var(--bg) 65%);
  line-height:1.55;
}
a{color:var(--accent); text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:var(--maxw); margin:0 auto; padding:0 18px}
header{
  position:sticky; top:0; z-index:50;
  backdrop-filter:saturate(140%) blur(10px);
  background: rgba(11,13,16,.72);
  border-bottom: 1px solid var(--border);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0;
}
.brand{display:flex; flex-direction:column; gap:2px}
.brand .top{font-weight:700; letter-spacing:.06em; font-size:14px; text-transform:uppercase}
.brand .sub{font-size:12px; color:var(--muted)}
.menu{display:flex; gap:14px; flex-wrap:wrap; align-items:center}
.menu a{
  color:var(--text);
  font-size:14px;
  padding:8px 10px;
  border-radius:10px;
  border:1px solid transparent;
}
.menu a:hover{border-color:var(--border); text-decoration:none}
.hero{padding:68px 0 34px}
.hero-grid{display:grid; grid-template-columns: 1.2fr .8fr; gap:22px}
@media (max-width: 900px){.hero-grid{grid-template-columns:1fr}}
.card{
  background: rgba(17,21,27,.68);
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow: var(--shadow);
}
.hero-card{padding:26px}
.kicker{
  display:inline-flex;
  gap:10px;
  align-items:center;
  font-size:12px;
  color:var(--muted);
  border:1px solid var(--border);
  border-radius:999px;
  padding:6px 10px;
  width:fit-content;
}
h1{margin:14px 0 10px; font-size:42px; line-height:1.12}
@media (max-width: 420px){h1{font-size:34px}}
p{margin:10px 0; color:var(--text)}
.lead{color:var(--muted); font-size:16px}
.row{display:flex; gap:12px; flex-wrap:wrap; margin-top:16px}
.button{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.03);
  padding:10px 14px;
  border-radius:12px;
  color:var(--text);
  font-weight:600;
  font-size:14px;
}
.button:hover{background: rgba(255,255,255,.06); text-decoration:none}
.button.primary{
  background: rgba(136,192,208,.18);
  border-color: rgba(136,192,208,.35);
}
.button.primary:hover{background: rgba(136,192,208,.24)}
.side{padding:22px; display:flex; flex-direction:column; gap:14px}
.placeholder{
  aspect-ratio: 16/10;
  border-radius: 16px;
  border: 1px dashed rgba(255,255,255,.18);
  background: rgba(0,0,0,.22);
  display:flex; align-items:center; justify-content:center;
  color:rgba(255,255,255,.55);
  text-align:center;
  padding:14px;
}
.section{padding:26px 0 52px}
.section h2{font-size:22px; margin:0 0 10px}
.grid{display:grid; grid-template-columns: repeat(3, 1fr); gap:16px}
@media (max-width: 950px){.grid{grid-template-columns: 1fr}}
.tile{padding:18px}
.tile h3{margin:0 0 6px; font-size:16px}
.tile p{margin:0; color:var(--muted); font-size:14px}
.footer{padding:26px 0; border-top:1px solid var(--border); color:var(--muted); font-size:13px}
.small{font-size:12px; color:var(--muted)}
.form{display:flex; gap:10px; flex-wrap:wrap; margin-top:14px}
input[type="email"]{
  background: rgba(0,0,0,.25);
  border:1px solid var(--border);
  border-radius:12px;
  padding:10px 12px;
  min-width: 240px;
  color:var(--text);
}
.note{margin-top:10px; color: var(--muted); font-size: 13px}