/* MSPMSP public legal site — no JS, light/dark aware, mobile friendly. */

:root {
  color-scheme: light dark;
  --bg: #f7f8fa;
  --panel: #ffffff;
  --text: #16191f;
  --muted: #5a6373;
  --rule: #e2e5ea;
  --accent: #1f5fd6;
  --accent-soft: #eef3fd;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0e1116;
    --panel: #161a21;
    --text: #e6e9ef;
    --muted: #9aa3b2;
    --rule: #262c36;
    --accent: #6ea8ff;
    --accent-soft: #172234;
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

a { color: var(--accent); }
a:hover { text-decoration: none; }

.wrap {
  max-width: 820px;
  margin: 0 auto;
  padding-inline: 20px;
}

/* Header */
.site-header {
  border-bottom: 1px solid var(--rule);
  background: var(--panel);
}

.site-header .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 18px;
  padding-block: 18px;
}

.brand {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text);
  text-decoration: none;
}

.brand-sub {
  color: var(--muted);
  font-size: 13px;
}

.site-nav {
  margin-left: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 14px;
}

/* Content */
main { padding-block: 36px 8px; }

h1 {
  font-size: 30px;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 0 0 6px;
}

h2 {
  font-size: 19px;
  line-height: 1.3;
  margin: 34px 0 10px;
  padding-top: 18px;
  border-top: 1px solid var(--rule);
}

h3 {
  font-size: 16px;
  margin: 22px 0 6px;
}

p, li { color: var(--text); }

ul, ol { padding-left: 22px; }

li { margin-bottom: 6px; }

.effective {
  color: var(--muted);
  font-size: 14px;
  margin: 0 0 26px;
}

.lede {
  font-size: 17px;
  color: var(--muted);
}

.callout {
  background: var(--accent-soft);
  border: 1px solid var(--rule);
  border-radius: 10px;
  padding: 16px 18px;
  margin: 22px 0;
}

.callout p:first-child { margin-top: 0; }
.callout p:last-child { margin-bottom: 0; }

.keypoints {
  list-style: none;
  padding: 0;
  margin: 22px 0;
}

.keypoints li {
  border: 1px solid var(--rule);
  background: var(--panel);
  border-radius: 10px;
  padding: 12px 16px;
  margin-bottom: 10px;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 15px;
}

.table-scroll { overflow-x: auto; }

th, td {
  text-align: left;
  vertical-align: top;
  padding: 10px 12px;
  border-bottom: 1px solid var(--rule);
}

th {
  color: var(--muted);
  font-weight: 600;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

code {
  background: var(--accent-soft);
  border-radius: 4px;
  padding: 1px 5px;
  font-size: 0.92em;
}

/* Footer */
.site-footer {
  margin-top: 48px;
  border-top: 1px solid var(--rule);
  background: var(--panel);
}

.site-footer .wrap {
  padding-block: 22px 30px;
  color: var(--muted);
  font-size: 14px;
}

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

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 8px;
}

/* Opt-in screen illustration (/sms-opt-in) — static, no JS, nothing submits. */
.mock {
  border: 1px solid var(--rule);
  border-radius: 12px;
  overflow: hidden;
  background: var(--panel);
  margin: 22px 0;
}

.mock-chrome {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--rule);
  background: var(--accent-soft);
}

.mock-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--rule);
  flex: none;
}

.mock-path {
  margin-left: 8px;
  color: var(--muted);
  font-size: 13px;
}

.mock-body { padding: 20px 18px 22px; }

.mock-h { margin: 0 0 4px; font-size: 16px; }

.mock-sub {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 14px;
}

.mock-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 6px;
}

.mock-input {
  display: block;
  width: 100%;
  max-width: 340px;
  font: inherit;
  font-size: 15px;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--rule);
  border-radius: 8px;
  padding: 9px 12px;
}

.mock-consent {
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
  margin: 14px 0 16px;
  max-width: 520px;
}

.mock-button {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  padding: 9px 18px;
  border-radius: 8px;
}

.mock-note {
  margin: 16px 0 0;
  font-size: 13px;
  color: var(--muted);
}

.quote {
  margin: 16px 0;
  padding: 2px 0 2px 16px;
  border-left: 3px solid var(--accent);
  color: var(--text);
}

/* Landing page */
.hero { padding-block: 44px 8px; }

.hero h1 { font-size: 34px; }

.cta {
  display: inline-block;
  margin-top: 18px;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  padding: 11px 20px;
  border-radius: 8px;
}

@media (max-width: 520px) {
  h1 { font-size: 25px; }
  .hero h1 { font-size: 28px; }
  .site-nav { margin-left: 0; width: 100%; }
}