:root{
  --bg:#ffffff;
  --text:#111111;
  --muted:#6b7280;
  --line:#e5e7eb;
  --soft:#f8faf9;
  --green:#047857;
  --green-dark:#065f46;
  --max:1200px;
  --radius:32px;
  --shadow:0 8px 30px rgba(0,0,0,.03);
  --shadow-lg:0 18px 60px rgba(0,0,0,.06);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","Helvetica Neue",Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
a{color:inherit;text-decoration:none}
.container{max-width:var(--max);margin:0 auto;padding:0 24px}
.header{
  position:fixed; inset:0 0 auto 0; z-index:20;
  background:rgba(255,255,255,.92); backdrop-filter:blur(14px);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between; padding:20px 0;
}
.brand{
  font-size:11px; letter-spacing:.28em; text-transform:uppercase; color:#9ca3af;
}
.menu{position:relative}
.menu summary{
  list-style:none; width:40px; height:40px; border-radius:999px; display:grid; place-items:center; cursor:pointer;
  color:#6b7280; transition:.2s ease;
}
.menu summary::-webkit-details-marker{display:none}
.menu summary:hover{background:#f3f4f6;color:#111}
.menu-panel{
  position:absolute; right:0; top:46px; width:260px; display:none; padding:16px;
  border:1px solid var(--line); border-radius:28px; background:rgba(255,255,255,.96);
  box-shadow:0 16px 50px rgba(0,0,0,.08); backdrop-filter:blur(20px);
}
.menu[open] .menu-panel{display:block}
.menu-panel a{
  display:block; padding:11px 12px; border-radius:16px; font-size:14px; color:#374151; transition:.2s ease;
}
.menu-panel a:hover{background:#f9fafb;color:#111}
.hero{
  min-height:100svh; display:flex; align-items:center; justify-content:center; padding-top:90px;
}
.hero-inner{
  max-width:920px; margin:0 auto; text-align:center;
}
.hero h1{
  margin:0; font-size:clamp(52px,9vw,92px); line-height:.95; letter-spacing:-.055em; font-weight:500;
}
.question{
  margin:28px auto 0; font-size:clamp(24px,3vw,32px); line-height:1.25; letter-spacing:-.02em; color:var(--muted);
}
.search{
  margin:46px auto 0; max-width:860px; display:flex; align-items:center; gap:14px;
  border:1px solid var(--line); border-radius:var(--radius); background:#fff; padding:22px 28px;
  box-shadow:var(--shadow); transition:border-color .25s ease, box-shadow .25s ease, transform .25s ease;
}
.search:focus-within{
  border-color:var(--green); box-shadow:var(--shadow-lg); transform:translateY(-1px) scale(1.01);
}
.domain{
  color:var(--green); font-size:14px; font-weight:600; white-space:nowrap; letter-spacing:-.01em;
}
.slash{color:#d1d5db}
.input-wrap{
  position:relative; flex:1 1 auto; min-width:160px; text-align:left;
}
.search input{
  width:100%; border:0; outline:0; background:transparent; color:var(--text); font-size:18px; font-family:inherit; position:relative; z-index:2;
}
.ghost-text{
  position:absolute; left:0; top:50%; transform:translateY(-50%); color:#c7cbd1; font-size:18px; pointer-events:none;
  white-space:nowrap; overflow:hidden; max-width:100%; opacity:1; transition:opacity .18s ease, transform .22s ease;
}
.search:focus-within .ghost-text{ transform:translateY(-50%) translateX(2px); }
.subline{
  margin:28px auto 0; max-width:540px; font-size:14px; line-height:1.8; color:#9ca3af;
}
.response{
  max-width:720px; margin:24px auto 0; padding:0 28px; max-height:0; overflow:hidden; opacity:0;
  border:1px solid transparent; border-radius:28px; background:var(--soft); text-align:left; transform:translateY(8px);
  transition:max-height .45s ease, opacity .35s ease, padding .35s ease, border-color .35s ease, transform .35s ease;
}
.response.active{
  max-height:420px; opacity:1; padding:28px; border-color:var(--line); transform:translateY(0);
}
.response-label{
  margin:0; font-size:12px; letter-spacing:.18em; text-transform:uppercase; color:#9ca3af;
}
.response-title{
  margin:10px 0 0; font-size:28px; line-height:1.15; letter-spacing:-.03em; font-weight:500;
}
.response-copy{
  margin:14px 0 0; color:#4b5563; font-size:15px; line-height:1.8;
}
.cta{
  display:inline-flex; align-items:center; justify-content:center; margin-top:22px; padding:14px 20px; border-radius:999px;
  background:var(--green); color:#fff; font-size:14px; transition:background .2s ease, transform .2s ease, box-shadow .2s ease;
}
.cta:hover{background:var(--green-dark); box-shadow:0 10px 24px rgba(4,120,87,.18)}
.cta:active{transform:translateY(1px)}
.section{
  border-top:1px solid #f1f5f9; padding:110px 0;
}
.section-grid{
  display:grid; grid-template-columns:280px minmax(0,1fr); gap:40px;
}
.eyebrow{
  font-size:11px; letter-spacing:.28em; text-transform:uppercase; color:#9ca3af;
}
.content{max-width:780px}
.content h2{
  margin:0; font-size:clamp(34px,4vw,48px); line-height:1.2; letter-spacing:-.04em; font-weight:500;
}
.content p{
  margin:28px 0 0; color:#4b5563; font-size:17px; line-height:1.9;
}
.profiles{
  display:grid; grid-template-columns:1fr 1fr; gap:48px; max-width:860px;
}
.profile h3{
  margin:0; font-size:30px; line-height:1.15; letter-spacing:-.03em; font-weight:500;
}
.profile p{
  margin:18px 0 0; font-size:15px; line-height:1.8; color:#4b5563;
}
.profile p + p{margin-top:14px;color:#6b7280}
.legal h3{
  margin:34px 0 12px; font-size:15px; line-height:1.6; font-weight:600;
}
.legal h3:first-child{margin-top:0}
.legal .note{color:#9ca3af}
.footer{
  border-top:1px solid #f1f5f9; padding:32px 0 38px;
}
.footer-inner{
  display:flex; align-items:center; justify-content:space-between; gap:24px; color:#9ca3af; font-size:14px;
}
.footer-left,.footer-right{
  display:flex; align-items:center; gap:18px; flex-wrap:wrap;
}
.footer-right a:hover{color:var(--green)}
@media (max-width: 900px){
  .section{padding:84px 0}
  .section-grid{grid-template-columns:1fr;gap:24px}
  .profiles{grid-template-columns:1fr;gap:36px}
  .footer-inner{flex-direction:column;align-items:flex-start}
  .hero{padding-top:76px}
  .question{max-width:18ch}
  .search{
    padding:18px 20px; gap:10px; flex-wrap:wrap; align-items:center; border-radius:26px;
  }
  .domain,.slash{ font-size:13px; }
  .input-wrap{ width:100%; min-width:0; }
  .search input,.ghost-text{ font-size:17px; }
  .response.active{ padding:22px; }
  .response-title{ font-size:24px; }
  .content p{ font-size:16px; line-height:1.8; }
}
@media (max-width: 560px){
  .container{padding:0 18px}
  .header-inner{padding:16px 0}
  .hero h1{ font-size:42px; line-height:1; }
  .question{ margin-top:22px; font-size:22px; }
  .search{ margin-top:34px; padding:16px 18px; }
  .domain{ display:block; width:100%; text-align:left; }
  .slash{ display:none; }
  .input-wrap{ width:100%; }
  .subline{ margin-top:22px; font-size:13px; line-height:1.7; }
  .content h2{ font-size:30px; }
  .profile h3{ font-size:26px; }
  .menu-panel{ width:min(260px, calc(100vw - 36px)); right:0; }
}