:root {
  --bg: #050814;
  --fg: #f3f7ff;
  --muted: #aab7d8;
  --soft: rgba(255, 255, 255, 0.08);
  --line: rgba(185, 211, 255, 0.18);
  --blue: #61a8ff;
  --cyan: #7ee7ff;
  --violet: #8d7cff;
  --card: rgba(9, 16, 36, 0.58);
}

* { box-sizing: border-box; }
html, body { min-height: 100%; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--fg);
  background:
    radial-gradient(circle at 25% 20%, rgba(97, 168, 255, 0.22), transparent 34rem),
    radial-gradient(circle at 75% 70%, rgba(141, 124, 255, 0.18), transparent 32rem),
    linear-gradient(145deg, #02040c 0%, var(--bg) 48%, #090b20 100%);
  overflow-x: hidden;
}

#cosmic-background {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0.72;
}

.page-shell {
  position: relative;
  z-index: 1;
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 2rem;
}

.hero-card {
  width: min(92vw, 44rem);
  padding: clamp(2.4rem, 6vw, 3.7rem) clamp(1.6rem, 5vw, 3.8rem);
  text-align: center;
  border: 1px solid var(--line);
  border-radius: 2rem;
  background: linear-gradient(180deg, rgba(255,255,255,0.085), rgba(255,255,255,0.035)), var(--card);
  box-shadow: 0 2rem 6rem rgba(0, 0, 0, 0.36), inset 0 1px 0 rgba(255,255,255,0.12);
  backdrop-filter: blur(22px);
}

.pingo-mark {
  position: relative;
  width: 5.7rem;
  height: 5.7rem;
  margin: 0 auto 1.45rem;
  display: grid;
  place-items: center;
}

.pingo-glow {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(126,231,255,0.45), rgba(97,168,255,0.18) 45%, transparent 72%);
  filter: blur(8px);
  animation: breathe 6s ease-in-out infinite;
}

.pingo-image {
  position: relative;
  width: 4.25rem;
  height: 4.25rem;
  object-fit: cover;
  object-position: center;
  border-radius: 50%;
  padding: 0;
  background: transparent;
  border: 1px solid rgba(126, 231, 255, 0.44);
  box-shadow: 0 0 1.9rem rgba(97,168,255,0.5), inset 0 1px 0 rgba(255,255,255,0.14);
  animation: float 8s ease-in-out infinite;
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--cyan);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(2.85rem, 8vw, 5.4rem);
  line-height: 0.95;
  letter-spacing: -0.07em;
  white-space: nowrap;
  text-shadow: 0 0 2.8rem rgba(97,168,255,0.28);
}

.lead {
  margin: 1.35rem auto 0;
  max-width: 34rem;
  color: var(--muted);
  font-size: clamp(1.05rem, 3vw, 1.35rem);
  line-height: 1.65;
}

.principle {
  margin: 1.2rem 0 0;
  color: #d7e3ff;
  font-size: 1rem;
}

.mail {
  display: inline-block;
  margin-top: 1.45rem;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(126, 231, 255, 0.4);
  transition: color 180ms ease, border-color 180ms ease;
}
.mail:hover { color: white; border-color: white; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-0.55rem); }
}
@keyframes breathe {
  0%, 100% { opacity: 0.72; transform: scale(0.98); }
  50% { opacity: 1; transform: scale(1.06); }
}

@media (max-width: 560px) {
  .page-shell { padding: 1rem; }
  .hero-card { border-radius: 1.4rem; }
  .desktop-break { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}