:root {
  --bg: #ffffff;
  --surface: #fafafa;
  --text: #0f172a;
  --muted: #64748b;
  --border: #e2e8f0;
  --accent: #0891b2;
  --accent-hover: #0e7490;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

main {
  flex: 1;
  width: 100%;
  max-width: 640px;
  margin: 0 auto;
  padding: 80px 24px 48px;
}

header.brand {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 64px;
}

header.brand a {
  color: var(--text);
  text-decoration: none;
}

h1 {
  font-size: 32px;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.25;
  margin: 0 0 24px;
}

h2 {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 48px 0 12px;
}

h3 {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0 0 12px;
}

h3 .status {
  font-weight: 400;
  color: var(--muted);
  font-size: 16px;
  letter-spacing: 0;
}

p {
  margin: 0 0 16px;
  color: var(--text);
}

p.lead {
  font-size: 19px;
  color: var(--text);
}

a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.15s ease;
}

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

hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 48px 0;
}

.product-block {
  padding: 24px 0;
}

.cta {
  display: inline-block;
  margin-top: 8px;
  font-weight: 500;
}

.cta::after {
  content: " →";
}

footer {
  border-top: 1px solid var(--border);
  padding: 32px 24px;
  text-align: center;
  font-size: 14px;
  color: var(--muted);
}

footer .links {
  margin-bottom: 12px;
}

footer .links a {
  color: var(--muted);
  margin: 0 12px;
}

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

footer .copy {
  font-size: 13px;
}

.legal h2 {
  text-transform: none;
  letter-spacing: -0.01em;
  font-size: 18px;
  color: var(--text);
  margin: 32px 0 8px;
}

.legal .effective {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 32px;
}

address.contact-card {
  font-style: normal;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 24px;
  margin: 24px 0;
  line-height: 1.7;
}

address.contact-card .label {
  color: var(--muted);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 4px;
}

address.contact-card .label:not(:first-child) {
  margin-top: 16px;
}

.easter {
  color: var(--muted);
  font-size: 15px;
}

.easter details {
  padding: 4px 0;
}

.easter summary {
  cursor: pointer;
  list-style: none;
  color: var(--muted);
  user-select: none;
  transition: color 0.15s ease;
}

.easter summary::-webkit-details-marker { display: none; }

.easter summary::before {
  content: "?";
  display: inline-block;
  width: 18px;
  height: 18px;
  line-height: 18px;
  text-align: center;
  border-radius: 50%;
  border: 1px solid var(--border);
  font-size: 11px;
  margin-right: 10px;
  vertical-align: 1px;
  transition: all 0.15s ease;
}

.easter summary:hover { color: var(--text); }
.easter summary:hover::before {
  border-color: var(--accent);
  color: var(--accent);
}

.easter details[open] > summary {
  color: var(--text);
}

.easter details[open] > summary::before {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.easter details > p {
  margin: 8px 0 12px 28px;
  color: var(--text);
}

.easter-q2 {
  display: none;
}

.easter-q1[open] + .easter-q2 {
  display: block;
}

@media (max-width: 600px) {
  main { padding: 48px 20px 32px; }
  h1 { font-size: 28px; }
  p.lead { font-size: 17px; }
}