:root {
  color-scheme: light;
  --ink: #192b32;
  --muted: #5e717a;
  --teal: #087c83;
  --teal-dark: #075e63;
  --pale: #e6f4f1;
  --cream: #fcfbf7;
  --border: #dce7e4;
}

* {
  box-sizing: border-box;
}

html {
  font-family: 'Segoe UI', system-ui, -apple-system, Arial, sans-serif;
  height: 100%;
}

body {
  margin: 0;
  min-height: 100%;
  background: var(--cream);
  color: var(--ink);
}

.shell {
  position: relative;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 24px 32px;
  text-align: center;
  overflow: hidden;
}

.glow {
  position: absolute;
  width: min(520px, 90vw);
  height: min(520px, 90vw);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(8, 124, 131, 0.18) 0%, transparent 70%);
  top: 8%;
  pointer-events: none;
}

.brand {
  margin-bottom: 28px;
  z-index: 1;
}

.brand-name {
  font-size: clamp(2rem, 6vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.brand-name .accent {
  color: var(--teal);
}

.brand-name .degree {
  font-style: normal;
  font-weight: 700;
  color: var(--teal-dark);
  font-size: 0.85em;
  vertical-align: super;
}

.tagline {
  margin: 0 0 12px;
  font-size: clamp(1.35rem, 4.5vw, 2rem);
  font-weight: 600;
  line-height: 1.25;
  max-width: 18ch;
  z-index: 1;
}

.status {
  margin: 0 0 28px;
  font-size: clamp(1.1rem, 3vw, 1.35rem);
  font-weight: 700;
  color: var(--teal-dark);
  z-index: 1;
}

.note {
  margin: 0;
  max-width: 36rem;
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--muted);
  z-index: 1;
}

.footer {
  margin-top: 48px;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
  z-index: 1;
}

@media (max-width: 480px) {
  .shell {
    padding-top: 64px;
  }

  .note {
    font-size: 0.9rem;
  }
}