@import url('https://fonts.googleapis.com/css2?family=Archivo:wght@400;600;700&family=Space+Grotesk:wght@500;700&display=swap');

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at top left, #243b6b, #09111f 62%);
  color: #f7f9fc;
  font-family: 'Archivo', sans-serif;
}

.landing-shell {
  width: min(860px, calc(100% - 48px));
  padding: 56px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 32px;
  background: rgba(8, 18, 34, 0.76);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.38);
}

.eyebrow {
  margin: 0 0 18px;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  font-size: 0.86rem;
  color: #9fc9ff;
}

h1 {
  margin: 0 0 20px;
  max-width: 760px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.8rem, 6vw, 5.6rem);
  line-height: 0.98;
}

.intro {
  max-width: 670px;
  margin: 0 0 34px;
  color: #d7e0ef;
  font-size: 1.14rem;
  line-height: 1.7;
}

.panel-link {
  display: inline-block;
  padding: 16px 24px;
  border-radius: 999px;
  background: #f7f9fc;
  color: #09111f;
  font-weight: 700;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.panel-link:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 36px rgba(159, 201, 255, 0.28);
}