:root{
    --bg:#ffffff; --bg-alt:#f6f7f9; --ink:#111827; --muted:#596274;
    --line:#e5e7eb; --accent:#1d4ed8; --accent-soft:#eef2ff; --card:#ffffff;
    --max:1080px;
  }
  @media (prefers-color-scheme: dark){
    :root{ --bg:#0e1116; --bg-alt:#141922; --ink:#eef1f6; --muted:#a3adbd;
           --line:#242c38; --accent:#7ea2ff; --accent-soft:#18213a; --card:#141922; }
  }
  *{box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{
    margin:0; background:var(--bg); color:var(--ink);
    font:16px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
    -webkit-font-smoothing:antialiased;
  }
  .wrap{max-width:var(--max); margin:0 auto; padding:0 24px}
  a{color:var(--accent)}

  header{
    position:sticky; top:0; z-index:10; background:color-mix(in srgb, var(--bg) 88%, transparent);
    backdrop-filter:saturate(160%) blur(10px); border-bottom:1px solid var(--line);
  }
  .bar{display:flex; align-items:center; justify-content:space-between; height:66px}
  .brand{font-weight:600; letter-spacing:-.015em; font-size:17px; text-decoration:none; color:var(--ink)}
  .brand span{color:var(--accent)}
  nav a{margin-left:26px; text-decoration:none; color:var(--muted); font-size:15px}
  nav a:hover{color:var(--ink)}
  @media(max-width:640px){ nav{display:none} }

  .hero{padding:96px 0 72px}
  .eyebrow{
    display:inline-block; font-size:13px; letter-spacing:.09em; text-transform:uppercase;
    color:var(--accent); background:var(--accent-soft); padding:6px 12px; border-radius:99px; margin-bottom:22px;
  }
  h1{
    font-size:clamp(34px,5.4vw,56px); line-height:1.1; letter-spacing:-.03em;
    margin:0 0 20px; font-weight:650; max-width:16ch;
  }
  .lede{font-size:clamp(17px,2.1vw,20px); color:var(--muted); max-width:62ch; margin:0 0 34px}
  .cta{
    display:inline-block; background:var(--accent); color:#fff; text-decoration:none;
    padding:13px 26px; border-radius:9px; font-weight:550; font-size:16px;
  }
  .cta:hover{filter:brightness(1.08)}
  .cta.ghost{background:transparent; color:var(--ink); border:1px solid var(--line); margin-left:10px}

  section{padding:76px 0; border-top:1px solid var(--line)}
  h2{font-size:clamp(24px,3.2vw,32px); letter-spacing:-.02em; margin:0 0 12px; font-weight:620}
  .sub{color:var(--muted); max-width:60ch; margin:0 0 44px}

  .grid{display:grid; grid-template-columns:repeat(auto-fit,minmax(248px,1fr)); gap:20px}
  .card{
    background:var(--card); border:1px solid var(--line); border-radius:14px; padding:26px;
  }
  .card h3{margin:0 0 9px; font-size:17px; font-weight:600; letter-spacing:-.01em}
  .card p{margin:0; color:var(--muted); font-size:15px}
  .ico{
    width:34px; height:34px; border-radius:9px; background:var(--accent-soft); color:var(--accent);
    display:flex; align-items:center; justify-content:center; margin-bottom:16px; font-size:16px; font-weight:600;
  }

  .steps{display:grid; grid-template-columns:repeat(auto-fit,minmax(230px,1fr)); gap:34px; counter-reset:s}
  .step{counter-increment:s}
  .step::before{
    content:counter(s,decimal-leading-zero); display:block; color:var(--accent);
    font-size:13px; letter-spacing:.1em; font-weight:600; margin-bottom:10px;
  }
  .step h3{margin:0 0 7px; font-size:17px; font-weight:600}
  .step p{margin:0; color:var(--muted); font-size:15px}

  .contact{background:var(--bg-alt); border-radius:16px; padding:44px; text-align:center}
  .contact h2{margin-bottom:10px}
  .mail{
    display:inline-block; margin-top:18px; font-size:clamp(18px,2.4vw,22px);
    font-weight:550; text-decoration:none; color:var(--accent);
  }
  .addr{margin-top:22px; color:var(--muted); font-size:14px; line-height:1.6}

  footer{border-top:1px solid var(--line); padding:30px 0; color:var(--muted); font-size:13.5px}
  .frow{display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap}

  /* ---- legal pages ---- */
  .legal{padding:64px 0 24px; max-width:76ch}
  .legal h1{font-size:clamp(28px,4vw,40px); margin-bottom:10px; max-width:none}
  .legal .updated{color:var(--muted); font-size:14px; margin:0 0 40px}
  .legal h2{font-size:19px; margin:38px 0 10px; font-weight:620; letter-spacing:-.01em}
  .legal p, .legal li{color:var(--muted); font-size:15.5px}
  .legal li{margin-bottom:8px}
  .legal ul{padding-left:20px}
  .legal strong{color:var(--ink); font-weight:600}
  .note{
    background:var(--bg-alt); border:1px solid var(--line); border-left:3px solid var(--accent);
    border-radius:10px; padding:18px 20px; margin:32px 0; font-size:14.5px; color:var(--muted);
  }
  .backlink{display:inline-block; margin-top:36px; font-size:15px; text-decoration:none}
  .frow a{color:var(--muted); text-decoration:none; margin-left:18px}
  .frow a:hover{color:var(--ink)}