:root {
  color-scheme: dark;
  --bg: #07111b;
  --panel: rgba(9, 20, 31, 0.82);
  --panel-border: rgba(255, 255, 255, 0.08);
  --text: #ecf5ff;
  --muted: rgba(236, 245, 255, 0.72);
  --teal: #66f0d0;
  --amber: #f4c76b;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family:
    "Segoe UI",
    "Helvetica Neue",
    Arial,
    sans-serif;
  background:
    radial-gradient(circle at top left, rgba(102, 240, 208, 0.18), transparent 28%),
    radial-gradient(circle at top right, rgba(244, 199, 107, 0.14), transparent 24%),
    linear-gradient(180deg, #07111b 0%, #0b1621 56%, #0d1824 100%);
  color: var(--text);
}

.shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px;
}

.hero {
  width: min(900px, 100%);
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 28px;
  padding: 40px 36px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(16px);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(102, 240, 208, 0.24);
  background: rgba(102, 240, 208, 0.1);
  color: var(--teal);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1 {
  margin: 18px 0 14px;
  font-size: clamp(2.2rem, 5vw, 4.2rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.lede {
  margin: 0;
  max-width: 60ch;
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--muted);
}

.panel {
  margin-top: 28px;
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.panel > div {
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  padding: 20px;
}

.panel h2 {
  margin: 0 0 10px;
  font-size: 1rem;
  color: var(--amber);
}

.panel p {
  margin: 0;
  line-height: 1.7;
  color: var(--muted);
}

.contact {
  margin-top: 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  color: var(--muted);
  font-size: 0.96rem;
}

.contact span {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.75rem;
  color: rgba(236, 245, 255, 0.52);
}

.contact a {
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  padding-bottom: 1px;
}

@media (max-width: 720px) {
  .shell {
    padding: 20px;
  }

  .hero {
    padding: 28px 22px;
    border-radius: 22px;
  }

  .lede,
  .panel p,
  .contact {
    font-size: 0.96rem;
  }
}