:root {
  color-scheme: light;
  --bg: #f7f8fb;
  --card: #ffffff;
  --text: #101827;
  --muted: #566174;
  --border: #e1e6ee;
  --accent: #0e95a8;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  line-height: 1.55;
}

.container {
  max-width: 980px;
  margin: 56px auto;
  padding: 0 24px 56px;
}

.hero,
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 18px 48px rgba(15, 23, 42, 0.06);
}

.hero {
  margin-bottom: 18px;
  padding: 34px;
}

.card {
  margin: 18px 0;
  padding: 24px 28px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 12px;
  color: var(--muted);
  margin: 0 0 12px;
}

h1 {
  font-size: clamp(34px, 6vw, 58px);
  line-height: 0.98;
  margin: 0 0 12px;
  letter-spacing: 0;
}

h2 {
  font-size: 20px;
  margin: 0 0 10px;
}

p {
  margin: 0 0 12px;
  color: var(--text);
}

.lede {
  color: var(--muted);
  font-size: 16px;
}

ul {
  margin: 8px 0 12px 20px;
}

ol {
  margin: 8px 0 12px 22px;
}

a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid var(--border);
}

a:hover {
  border-bottom-color: var(--text);
}

.footer {
  margin-top: 36px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  font-size: 14px;
  color: var(--muted);
}

.footer a {
  color: var(--accent);
}

.quote,
.sample {
  border: 1px solid rgba(14, 149, 168, 0.22);
  background: #f8fdff;
  border-radius: 8px;
  padding: 14px 16px;
}

.registration-example {
  display: grid;
  gap: 12px;
  max-width: 720px;
}

.registration-example label {
  display: grid;
  gap: 6px;
  font-weight: 700;
}

.registration-example input {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  font: inherit;
}

.registration-example .sms-checkbox {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: start;
  gap: 10px;
  color: var(--text);
  font-weight: 600;
}

.registration-example .sms-checkbox input {
  margin-top: 5px;
}

.registration-example button {
  width: fit-content;
  border: 0;
  border-radius: 8px;
  background: linear-gradient(135deg, #0e95a8, #38d5b0);
  color: #fff;
  padding: 13px 18px;
  font: inherit;
  font-weight: 800;
}

@media (max-width: 640px) {
  .container {
    margin: 40px auto;
  }

  .hero,
  .card {
    padding: 22px;
  }
}