* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Arial, Helvetica, sans-serif;
  background: radial-gradient(circle at top left, #172b46, #07111f 65%);
  color: #ffffff;
}

.page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 24px;
}

.card {
  max-width: 760px;
  text-align: center;
}

.logo {
  width: min(520px, 90vw);
  height: auto;
  margin-bottom: 32px;
}

h1 {
  margin: 0 0 12px;
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 600;
  letter-spacing: 0.02em;
}

.tagline {
  margin: 0 0 28px;
  color: #d7aa45;
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.description {
  margin: 0 auto 32px;
  max-width: 620px;
  color: #c7d2df;
  font-size: 1.15rem;
  line-height: 1.6;
}

.email {
  display: inline-block;
  color: #ffffff;
  text-decoration: none;
  border: 1px solid rgba(215, 170, 69, 0.75);
  border-radius: 999px;
  padding: 14px 24px;
  font-size: 1rem;
}

.email:hover {
  background: rgba(215, 170, 69, 0.14);
}