:root{
  --bg1:#060708;
  --bg2:#121417;
  --card:#0f1113cc;
  --border:#2a2f36;
  --text:#e9edf2;
  --muted:#b8c0cc;
  --glow:#ffffff1a;
}

*{ box-sizing:border-box; }

html,body{
  height:100%;
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
}

body{
  background:
    radial-gradient(900px 500px at 20% 15%, #2b313a15, transparent 20%),
    radial-gradient(900px 500px at 80% 75%, #ffffff11, transparent 10%),
    linear-gradient(180deg, var(--bg1), var(--bg2));
}

.wrap{
  min-height:100%;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:24px;
}

.card{
  width:min(720px, 100%);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 28px 22px;
  text-align:center;
  box-shadow:
    0 20px 70px #00000066,
    0 0 0 1px var(--glow) inset;
  backdrop-filter: blur(10px);
}

.logo{
  width: 170px;
  max-width: 55vw;
  height:auto;
  display:block;
  margin: 0 auto 18px auto;
  filter: drop-shadow(0 10px 18px #000000aa);
  border-radius: 14px;
}

h1{
  font-size: clamp(26px, 3.4vw, 38px);
  margin: 10px 0 8px;
  letter-spacing: 0.3px;
}

.subtitle{
  margin: 0 auto 12px;
  max-width: 52ch;
  color: var(--muted);
  line-height: 1.55;
  font-size: 15.5px;
}

.divider{
  height:1px;
  width:min(520px, 92%);
  margin: 18px auto;
  background: linear-gradient(90deg, transparent, #ffffff2b, transparent);
}

.contact{
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

a{
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid #ffffff2b;
}
a:hover{ border-bottom-color: #ffffff80; }

.foot{
  margin-top: 22px;
  color: #98a2b3;
  font-size: 13px;
}