:root {
  --bg-top: #fcfcff;
  --bg-mid: #efe7ff;
  --bg-bottom: #d8c1ff;
  --surface: rgba(255, 255, 255, 0.72);
  --surface-strong: rgba(255, 255, 255, 0.92);
  --border: rgba(121, 125, 208, 0.18);
  --text: #29263d;
  --muted: #68627e;
  --brand: #6878d6;
  --brand-deep: #4f5fba;
  --shadow: 0 30px 80px rgba(96, 78, 160, 0.18);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "Avenir Next", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.95), transparent 34%),
    radial-gradient(circle at bottom right, rgba(122, 132, 219, 0.15), transparent 30%),
    linear-gradient(180deg, var(--bg-top) 0%, var(--bg-mid) 48%, var(--bg-bottom) 100%);
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: auto;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(30px);
  opacity: 0.55;
}

body::before {
  top: -120px;
  left: -80px;
  background: rgba(255, 255, 255, 0.8);
}

body::after {
  right: -120px;
  bottom: -140px;
  background: rgba(131, 121, 230, 0.22);
}

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

.glow {
  position: absolute;
  border-radius: 999px;
  filter: blur(12px);
  opacity: 0.55;
}

.glow-left {
  width: 180px;
  height: 180px;
  left: 4%;
  bottom: 12%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0) 72%);
}

.glow-right {
  width: 260px;
  height: 260px;
  right: 3%;
  top: 18%;
  background: radial-gradient(circle, rgba(105, 127, 214, 0.3) 0%, rgba(105, 127, 214, 0) 72%);
}

.card {
  width: min(920px, 100%);
  position: relative;
  padding: 56px;
  border: 1px solid var(--border);
  border-radius: 36px;
  background: linear-gradient(180deg, var(--surface-strong) 0%, var(--surface) 100%);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  text-align: center;
}

.card::before {
  content: "";
  position: absolute;
  inset: 16px;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.6);
  pointer-events: none;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--brand);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(2.8rem, 7vw, 5.6rem);
  line-height: 0.98;
  letter-spacing: -0.05em;
}

.lead {
  width: min(760px, 100%);
  margin: 20px auto 0;
  font-size: clamp(1.2rem, 2.4vw, 1.7rem);
  line-height: 1.8;
  color: var(--muted);
}

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

  .card {
    padding: 34px 22px;
    border-radius: 28px;
  }

  .lead {
    margin-top: 18px;
  }
}