:root {
  color-scheme: dark;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #071013;
  color: #eef7f8;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 12% 15%, rgba(12, 166, 190, .16), transparent 32rem),
    linear-gradient(155deg, #071013 0%, #10191c 100%);
}

main {
  width: min(760px, calc(100% - 32px));
  margin: 0 auto;
  padding: 64px 0;
}

.card {
  padding: clamp(28px, 6vw, 56px);
  border: 1px solid #294047;
  border-radius: 24px;
  background: rgba(16, 27, 31, .92);
  box-shadow: 0 28px 80px rgba(0, 0, 0, .32);
}

.mark {
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  border-radius: 14px;
  background: #0ca6be;
  color: #041013;
  font-weight: 850;
  letter-spacing: -.04em;
}

.eyebrow {
  margin: 28px 0 8px;
  color: #63d4e4;
  font-size: .82rem;
  font-weight: 750;
  letter-spacing: .1em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(2.35rem, 8vw, 4.8rem);
  line-height: .98;
  letter-spacing: -.055em;
}

h2 {
  margin: 36px 0 10px;
  font-size: 1.15rem;
}

p {
  margin: 0 0 18px;
  color: #c3d2d6;
  font-size: 1rem;
  line-height: 1.7;
}

.lead {
  margin-top: 22px;
  color: #f3fbfc;
  font-size: 1.16rem;
}

.button {
  display: inline-flex;
  margin-top: 24px;
  padding: 13px 18px;
  border-radius: 12px;
  background: #0ca6be;
  color: #041013;
  font-weight: 780;
  text-decoration: none;
}

.button:hover { background: #32c4d8; }

.text-link {
  display: inline-block;
  margin-top: 26px;
  color: #63d4e4;
}

.policy h1 { font-size: clamp(2.1rem, 7vw, 4rem); }

@media (max-width: 560px) {
  main { padding: 18px 0; }
  .card { border-radius: 18px; }
}