/* Shared styles for Future Self RX static content pages (about, peptides-101, legal). */
:root {
  /* Future Self RX brand book — monochrome: #fff · #BCBABA · #383838, Poppins. */
  --gh: 24;
  --paper: #ffffff;
  --ink: #383838;
  --muted: #8c8a8a;
  --soft: #bcbaba;
  --hair: rgba(56, 56, 56, 0.10);
  --glow-a: hsl(var(--gh) 0% 74%);
  --night: #383838;
  --font: "Poppins", system-ui, sans-serif;
  --mono: "Fragment Mono", ui-monospace, monospace;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
.page-nav {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--hair);
}
.page-nav img { height: 36px; width: auto; display: block; }
.page-nav .cta {
  font-size: 14.5px;
  font-weight: 600;
  color: #fff;
  background: var(--night);
  border-radius: 999px;
  padding: 9px 18px;
  text-decoration: none;
}
.page-wrap { max-width: 720px; margin: 0 auto; padding: 64px 24px 96px; }
.page-wrap .eyebrow {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 14px;
}
.page-wrap h1 {
  font-size: clamp(34px, 5vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.035em;
  font-weight: 600;
  margin-bottom: 10px;
}
.page-wrap .updated { font-size: 14px; color: var(--muted); margin-bottom: 36px; }
.page-wrap .lede { font-size: 19px; color: rgba(56, 56, 56, 0.8); margin-bottom: 36px; max-width: 56ch; }
.page-wrap h2 {
  font-size: 24px;
  letter-spacing: -0.02em;
  font-weight: 600;
  margin: 44px 0 12px;
}
.page-wrap h3 { font-size: 18px; font-weight: 600; margin: 28px 0 8px; }
.page-wrap p { margin-bottom: 14px; color: rgba(56, 56, 56, 0.82); }
.page-wrap ul, .page-wrap ol { margin: 0 0 14px 22px; color: rgba(56, 56, 56, 0.82); }
.page-wrap li { margin-bottom: 8px; }
.page-wrap a { color: inherit; font-weight: 600; }
.page-wrap .callout {
  background: #fff;
  border: 1px solid var(--hair);
  border-radius: 16px;
  padding: 20px 22px;
  margin: 28px 0;
}
.page-wrap .callout b { display: block; margin-bottom: 6px; }
.page-cta {
  margin-top: 56px;
  background: var(--night);
  color: #fff;
  border-radius: 20px;
  padding: 36px 32px;
  text-align: center;
}
.page-cta h2 { margin: 0 0 8px; color: #fff; }
.page-cta p { color: rgba(255, 255, 255, 0.75); margin-bottom: 20px; }
.page-cta a {
  display: inline-block;
  background: #fff;
  color: var(--ink);
  font-weight: 600;
  border-radius: 999px;
  padding: 12px 26px;
  text-decoration: none;
}
.page-footer {
  border-top: 1px solid var(--hair);
  padding: 28px 24px 40px;
  text-align: center;
  font-size: 13.5px;
  color: var(--muted);
}
.page-footer a { color: var(--muted); margin: 0 10px; }