:root{
  --bg:#0b1220;
  --card:#0f1a2f;
  --text:#e7eefc;
  --muted:#b9c6e6;
  --line:rgba(255,255,255,.12);
  --accent:#7dd3fc;
  --accent2:#a78bfa;
  --shadow: 0 18px 40px rgba(0,0,0,.35);
  --radius:18px;
  --max: 1040px;
}
*{box-sizing:border-box}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, "Hiragino Sans", "Noto Sans JP", "Segoe UI", sans-serif;
  background:
    radial-gradient(900px 500px at 15% -10%, rgba(125,211,252,.15), transparent 70%),
    radial-gradient(900px 500px at 95% 0%, rgba(167,139,250,.14), transparent 70%),
    linear-gradient(180deg, #060a13, var(--bg));
  color:var(--text);
  line-height:1.65;
  min-height:100vh;
}
a{color:inherit; text-decoration:none}
.wrap{max-width:var(--max); margin:0 auto; padding:0 18px}
header{
  position:sticky; top:0; z-index:10;
  backdrop-filter: blur(10px);
  background: rgba(6,10,19,.55);
  border-bottom:1px solid var(--line);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0;
}
.brand{display:flex; gap:10px; align-items:center; font-weight:700; letter-spacing:.4px}
.dot{
  width:12px; height:12px; border-radius:999px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  box-shadow: 0 0 0 4px rgba(125,211,252,.08);
}
.menu{display:flex; gap:14px; flex-wrap:wrap; justify-content:flex-end}
.menu a{
  color:var(--muted);
  font-size:14px;
  padding:8px 10px;
  border-radius:10px;
}
.menu a:hover{background:rgba(255,255,255,.06); color:var(--text)}
main{padding-bottom:34px}
section{padding:34px 0}
.card{
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.section-title{
  display:flex; align-items:baseline; justify-content:space-between; gap:10px;
  margin:0 0 14px;
}
h2{margin:0; font-size:22px}
.sub{margin:0; color:var(--muted); font-size:14px}
.panel{padding:18px}
.list{
  margin:12px 0 0;
  padding:0; list-style:none;
  display:grid; gap:10px;
}
.list li{
  padding:12px 12px;
  border:1px solid var(--line);
  border-radius:14px;
  background:rgba(255,255,255,.03);
  color:var(--muted);
  font-size:14px;
}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap:8px;
  padding:11px 14px;
  border-radius:12px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.06);
  color:var(--text);
  font-weight:600;
  font-size:14px;
}
.btn.primary{
  border:0;
  background: linear-gradient(135deg, rgba(125,211,252,.95), rgba(167,139,250,.95));
  color:#06101f;
}
.btn:hover{transform: translateY(-1px)}
code.inline{
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size:12px;
  padding:2px 6px;
  border-radius:8px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.04);
  color:rgba(231,238,252,.92);
}
footer{
  padding:26px 0 46px;
  color:rgba(185,198,230,.85);
  border-top:1px solid var(--line);
  margin-top:28px;
}
.small{font-size:13px;color:rgba(185,198,230,.9)}
.hero{padding:70px 0 30px;}
.hero-grid{display:grid;gap:22px;grid-template-columns:1.25fr .75fr;align-items:stretch;}
@media (max-width: 900px){.hero-grid{grid-template-columns:1fr}.hero{padding:48px 0 24px}}
.hero-main{padding:28px}
h1{font-size: clamp(30px, 4.2vw, 46px);line-height:1.15;margin:0 0 14px;letter-spacing:.2px;}
.lead{color:var(--muted); margin:0 0 18px; font-size:16px}
.pill-row{display:flex; gap:10px; flex-wrap:wrap; margin:14px 0 18px}
.pill{font-size:12.5px;color:rgba(231,238,252,.92);border:1px solid var(--line);background:rgba(255,255,255,.04);padding:7px 10px;border-radius:999px;}
.cta{display:flex; gap:12px; flex-wrap:wrap; margin-top:16px}
.hero-side{padding:22px}
.kpi{display:grid; gap:12px; margin-top:6px}
.kpi .row{display:flex; justify-content:space-between; gap:12px; padding:12px 12px; border:1px solid var(--line); border-radius:14px; background:rgba(255,255,255,.03)}
.kpi .label{color:var(--muted); font-size:13px}
.kpi .value{font-weight:700}
.grid3{display:grid; gap:14px; grid-template-columns: repeat(3, 1fr);}
@media (max-width: 900px){.grid3{grid-template-columns:1fr}}
.svc{padding:18px}
.svc h3{margin:0 0 6px; font-size:16px}
.svc p{margin:0; color:var(--muted); font-size:14px}
.two{display:grid; gap:14px; grid-template-columns: 1fr 1fr;}
@media (max-width: 900px){.two{grid-template-columns:1fr}}
.works{padding:18px}
.work{display:flex; flex-direction:column; gap:6px; padding:14px 14px; border:1px solid var(--line); border-radius:14px; background:rgba(255,255,255,.03)}
.tag{font-size:12px; width:fit-content; padding:5px 9px; border-radius:999px; border:1px solid var(--line); background:rgba(255,255,255,.04); color:rgba(231,238,252,.9)}
.work .ttl{font-weight:700}
.work .desc{color:var(--muted); font-size:14px}
.contact{padding:22px}
.contact p{margin:8px 0; color:var(--muted)}
.contact b{color:var(--text)}