:root {
  --navy: #0A2540;
  --cyan: #00D4FF;
  --teal: #00B8A9;
  --white: #FFFFFF;
  --muted: #B8C7D9;
  --text: #F8FAFC;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
}

body {
  min-height: 100vh;
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 20% 20%, rgba(0, 212, 255, 0.22), transparent 28%),
    radial-gradient(circle at 80% 70%, rgba(0, 184, 169, 0.18), transparent 30%),
    linear-gradient(135deg, #06182A 0%, var(--navy) 58%, #0B314B 100%);
}

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

.card {
  width: min(100%, 680px);
  padding: clamp(32px, 7vw, 64px);
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 32px;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 36px;
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.brand-mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--cyan), var(--teal));
  color: #05243D;
  box-shadow: 0 0 32px rgba(0, 212, 255, 0.34);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--cyan);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(2.4rem, 8vw, 5.2rem);
  line-height: 0.95;
  letter-spacing: -0.06em;
}

.intro {
  max-width: 500px;
  margin: 24px auto 0;
  color: var(--muted);
  font-size: clamp(1rem, 2.5vw, 1.2rem);
}

.divider {
  width: 96px;
  height: 3px;
  margin: 36px auto;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, var(--cyan), var(--teal), transparent);
}

.contact {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
}

a {
  color: var(--white);
  font-weight: 700;
  text-decoration-color: rgba(0, 212, 255, 0.8);
  text-underline-offset: 4px;
}

a:hover {
  color: var(--cyan);
}

@media (max-width: 520px) {
  .page {
    padding: 20px;
  }

  .card {
    border-radius: 24px;
  }
}