/* styles.css */
:root{
  --bg1:#071022;
  --bg2:#0ea5a4;
  --accent:#7dd3fc;
  --glass: rgba(255,255,255,0.04);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  background:
      radial-gradient(600px 300px at 10% 20%, rgba(125,211,252,0.06), transparent 20%),
      linear-gradient(135deg, var(--bg1), #04263a 60%, var(--bg2));
  color:#e6f7fb;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:40px;
  -webkit-font-smoothing:antialiased;
}

.under-dev{width:100%; max-width:900px; padding:20px; display:flex; align-items:center; justify-content:center}

.card{
  width:100%;
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.02));
  border:1px solid rgba(255,255,255,0.06);
  border-radius:14px;
  padding:48px;
  text-align:center;
  box-shadow: 0 12px 30px rgba(2,6,23,0.6);
  backdrop-filter: blur(6px);
}

.card h1{margin:0 0 12px; font-size:28px; letter-spacing:-0.4px}
.card .lead{margin:0 0 22px; color:rgba(230,247,251,0.9)}
.note{display:block;margin-top:18px;color:rgba(230,247,251,0.7);font-size:13px}

/* small bouncing loader */
.loader{display:flex;gap:12px;justify-content:center;align-items:center;height:32px;margin-top:8px}
.loader span{
  width:10px;height:10px;background:var(--accent);border-radius:50%;opacity:0.9;
  transform: translateY(0);
  animation: bounce 1s infinite ease-in-out;
}
.loader span:nth-child(2){animation-delay:0.12s}
.loader span:nth-child(3){animation-delay:0.24s}

@keyframes bounce{
  0%,100%{transform:translateY(0);opacity:0.6}
  50%{transform:translateY(-14px);opacity:1}
}

@media (max-width:520px){
  .card{padding:28px;border-radius:12px}
  .card h1{font-size:20px}
}