:root {
  --bg: #0b0820;
  --fg: #eef2ff;
  --muted: #b6b9d9;
  --cyan: #5ef2ff;
  --violet: #b14cff;
  --card: #15103a;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(ellipse at 50% 0%, #1d1456 0%, var(--bg) 60%);
  color: var(--fg);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  line-height: 1.6;
}
.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 12vh 1.25rem 4rem;
  max-width: 44rem;
  margin: 0 auto;
}
.orb {
  width: clamp(80px, 22vw, 140px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle at 40% 35%, #fff 0%, var(--cyan) 35%, var(--violet) 100%);
  box-shadow: 0 0 40px 10px rgba(94, 242, 255, 0.45), 0 0 120px 40px rgba(177, 76, 255, 0.35);
  animation: breathe 5s ease-in-out infinite;
  margin-bottom: 2rem;
}
@keyframes breathe {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(0.92); opacity: 0.85; }
}
@media (prefers-reduced-motion: reduce) { .orb { animation: none; } }
h1 {
  font-size: clamp(2.4rem, 9vw, 4.5rem);
  margin: 0 0 1rem;
  letter-spacing: 0.02em;
  background: linear-gradient(90deg, var(--cyan), var(--violet));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.tagline {
  font-size: clamp(1rem, 3.5vw, 1.25rem);
  color: var(--muted);
  margin: 0;
}
.contact {
  max-width: 30rem;
  margin: 0 auto 3rem;
  padding: 1.5rem 1.25rem;
  background: var(--card);
  border: 1px solid rgba(94, 242, 255, 0.25);
  border-radius: 16px;
  width: calc(100% - 2.5rem);
}
.contact h2 { margin-top: 0; font-size: 1.3rem; }
label { display: block; margin: 0.9rem 0 0.3rem; font-size: 0.9rem; color: var(--muted); }
input, textarea {
  width: 100%;
  padding: 0.7rem 0.8rem;
  font: inherit;
  color: var(--fg);
  background: #0e0a2b;
  border: 1px solid rgba(182, 185, 217, 0.35);
  border-radius: 10px;
}
input:focus, textarea:focus, button:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}
button {
  margin-top: 1.2rem;
  padding: 0.75rem 1.4rem;
  font: inherit;
  font-weight: 600;
  color: #0b0820;
  background: linear-gradient(90deg, var(--cyan), var(--violet));
  border: 0;
  border-radius: 999px;
  cursor: pointer;
}
button:disabled { opacity: 0.6; cursor: progress; }
#form-status { min-height: 1.5em; margin: 0.8rem 0 0; font-size: 0.95rem; }
#form-status.ok { color: #7dffb0; }
#form-status.err { color: #ff8a9b; }
footer { text-align: center; padding: 1rem 1.25rem 2rem; color: var(--muted); font-size: 0.85rem; }
footer p { margin: 0; }