:root {
  --navy: #1a2e4a;
  --teal: #52bcb4;
  --teal-ink: #14635c;
  --text: #1a1a1a;
  --muted: #4a5563;
  --line: rgba(26, 46, 74, 0.12);
  --page: #f3f6f6;
  --card: #ffffff;
  --font: "DM Sans", system-ui, sans-serif;
  --display: "Nunito", "DM Sans", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html { height: 100%; }

body {
  margin: 0;
  min-height: 100%;
  font-family: var(--font);
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(82, 188, 180, 0.28), transparent 55%),
    radial-gradient(900px 500px at 100% 0%, rgba(26, 46, 74, 0.14), transparent 50%),
    linear-gradient(180deg, #eef4f4 0%, var(--page) 45%, #e8eeee 100%);
}

.page {
  max-width: 640px;
  margin: 0 auto;
  padding: 40px 24px 48px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.top {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 48px;
}

.top__logo {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  object-fit: cover;
  box-shadow: 0 8px 24px rgba(26, 46, 74, 0.12);
}

.top__eyebrow {
  margin: 0;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal-ink);
}

.top__name {
  margin: 2px 0 0;
  font-family: var(--display);
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--navy);
}

.hero {
  flex: 1;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 36px 32px 32px;
  box-shadow: 0 18px 48px rgba(26, 46, 74, 0.06);
}

.hero h1 {
  margin: 0 0 14px;
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(1.75rem, 4vw, 2.15rem);
  line-height: 1.15;
  color: var(--navy);
}

.accent { color: var(--teal-ink); }

.lead {
  margin: 0 0 28px;
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--muted);
  max-width: 36em;
}

.cta-block { margin-bottom: 22px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 160px;
  padding: 14px 28px;
  border-radius: 12px;
  background: var(--navy);
  color: #fff;
  font-weight: 700;
  font-size: 1.05rem;
  text-decoration: none;
  transition: background 0.15s ease, transform 0.15s ease;
}

.btn:hover {
  background: #243a5c;
  color: #fff;
  transform: translateY(-1px);
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin: 14px 0 0;
  font-size: 0.9rem;
  color: var(--muted);
}

.meta strong { color: var(--navy); }

.note {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--muted);
}

.note code {
  font-size: 0.84em;
  padding: 1px 6px;
  border-radius: 4px;
  background: #f0f4f4;
  border: 1px solid var(--line);
}

.foot {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  margin-top: 28px;
  font-size: 0.85rem;
  color: var(--muted);
}

.foot a {
  color: var(--navy);
  text-decoration: none;
}

.foot a:hover { color: var(--teal-ink); }

@media (max-width: 520px) {
  .page { padding: 28px 16px 36px; }
  .hero { padding: 28px 20px 24px; }
  .btn { width: 100%; }
}