/* ================================================================
   NUTRAREVIEWS — Shared stylesheet for legal/informational pages
   (about, contact, disclosure, privacy, terms)
   Same design tokens as index.html and memocept.html — keep them
   in sync if you change the palette or type system later.
   ================================================================ */

:root {
  --bg-cream:      #f5f2ec;
  --bg-panel:      #ffffff;
  --bg-warm:       #ebe7de;
  --ink-primary:   #1a1917;
  --ink-secondary: #5c5a54;
  --ink-tertiary:  #8a8880;
  --brand-forest:  #3d4a2b;
  --brand-forest-2:#2c3520;
  --brand-copper:  #a45f36;
  --brand-copper-2:#7d4626;
  --rule:          #d4cfc3;
  --rule-soft:     #e3ded2;
  --warn-cream:    #faf5e8;
  --warn-border:   #b8985f;
  --warn-ink:      #6b5320;

  --font-display:  'Fraunces', Georgia, serif;
  --font-body:     'Source Serif 4', Georgia, serif;
  --font-utility:  'Inter', -apple-system, sans-serif;

  --measure:       688px;
  --measure-wide:  1040px;
}

*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.7;
  color: var(--ink-primary);
  background: var(--bg-cream);
  font-optical-sizing: auto;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--brand-copper-2); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--brand-forest); }

/* ---------- MASTHEAD ---------- */
.masthead { background: var(--brand-forest); color: #f5f2ec; padding: 16px 24px; border-bottom: 1px solid var(--brand-forest-2); }
.masthead-inner { max-width: var(--measure-wide); margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.masthead-brand { font-family: var(--font-display); font-weight: 700; font-size: 22px; letter-spacing: -0.01em; color: #f5f2ec; text-decoration: none; }
.masthead-brand span { font-style: italic; font-weight: 400; opacity: 0.85; }
.masthead-nav { display: flex; gap: 16px; font-family: var(--font-utility); }
.masthead-nav a { color: rgba(245,242,236,0.82); text-decoration: none; text-transform: uppercase; letter-spacing: 0.08em; font-size: 12px; }
.masthead-nav a:hover { color: #f5f2ec; }

/* ---------- DOC HEAD ---------- */
.doc-head { max-width: var(--measure); margin: 0 auto; padding: 56px 24px 24px; }
.eyebrow { font-family: var(--font-utility); font-size: 11px; font-weight: 600; letter-spacing: 0.22em; text-transform: uppercase; color: var(--brand-forest); margin-bottom: 18px; }
h1 { font-family: var(--font-display); font-weight: 700; font-size: clamp(28px, 4.4vw, 42px); line-height: 1.15; letter-spacing: -0.015em; color: var(--ink-primary); margin-bottom: 14px; }
.doc-meta { font-family: var(--font-utility); font-size: 13px; color: var(--ink-tertiary); }
.doc-divider { max-width: var(--measure); margin: 8px auto 0; padding: 0 24px; }
.doc-divider hr { border: 0; border-top: 1px solid var(--rule); margin: 0; }

/* ---------- ARTICLE ---------- */
main.doc { max-width: var(--measure); margin: 0 auto; padding: 0 24px 24px; }
main.doc h2 { font-family: var(--font-display); font-weight: 600; font-size: 24px; line-height: 1.3; color: var(--ink-primary); margin: 40px 0 14px; }
main.doc h2:first-child { margin-top: 32px; }
main.doc h3 { font-family: var(--font-display); font-weight: 600; font-size: 19px; color: var(--ink-primary); margin: 24px 0 10px; }
main.doc p { margin-bottom: 16px; font-size: 17px; }
main.doc ul, main.doc ol { margin: 0 0 16px 22px; }
main.doc li { margin-bottom: 8px; font-size: 17px; }
main.doc strong { font-weight: 700; color: var(--ink-primary); }

.callout {
  background: var(--warn-cream);
  border-left: 3px solid var(--warn-border);
  padding: 16px 20px;
  margin: 20px 0;
  font-family: var(--font-utility);
  font-size: 14px;
  line-height: 1.6;
  color: var(--warn-ink);
}
.callout strong { color: var(--warn-ink); }

.placeholder-notice {
  background: var(--bg-warm);
  border: 1px dashed var(--rule);
  padding: 14px 18px;
  margin: 20px 0;
  font-family: var(--font-utility);
  font-size: 13px;
  color: var(--ink-secondary);
  font-style: italic;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin: 24px 0;
}
.contact-card {
  background: var(--bg-panel);
  border: 1px solid var(--rule-soft);
  border-radius: 3px;
  padding: 22px;
}
.contact-card-label {
  font-family: var(--font-utility);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brand-copper);
  margin-bottom: 8px;
}
.contact-card-value {
  font-family: var(--font-body);
  font-size: 17px;
  color: var(--ink-primary);
}

/* ---------- FOOTER ---------- */
footer { background: var(--brand-forest); color: rgba(245,242,236,0.85); padding: 56px 24px 40px; font-family: var(--font-utility); font-size: 14px; line-height: 1.7; margin-top: 40px; }
.footer-inner { max-width: var(--measure-wide); margin: 0 auto; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 20px 32px; padding-bottom: 24px; border-bottom: 1px solid rgba(245,242,236,0.15); margin-bottom: 28px; font-family: var(--font-utility); font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; }
.footer-nav a { color: rgba(245,242,236,0.85); text-decoration: none; font-weight: 500; }
.footer-nav a:hover { color: #f5f2ec; }
.footer-brand { font-family: var(--font-display); font-size: 20px; font-weight: 700; color: #f5f2ec; margin-bottom: 6px; }
.footer-tag { font-family: var(--font-utility); font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: rgba(245,242,236,0.6); margin-bottom: 24px; }
.footer-block { margin-bottom: 24px; }
.footer-block-title { font-family: var(--font-utility); font-size: 11px; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: rgba(245,242,236,0.6); margin-bottom: 10px; }
.footer-block p { font-size: 13.5px; margin-bottom: 8px; color: rgba(245,242,236,0.78); }
.footer-legal { font-size: 12.5px; color: rgba(245,242,236,0.55); line-height: 1.7; }

@media (max-width: 640px) {
  body { font-size: 16px; }
  .doc-head { padding: 40px 20px 20px; }
  h1 { font-size: 27px; }
  main.doc { padding: 0 20px 20px; }
  main.doc h2 { font-size: 21px; }
  .masthead-nav a:not(:first-child) { display: none; }
}

a:focus-visible, button:focus-visible { outline: 2px solid var(--brand-copper); outline-offset: 3px; }
@media (prefers-reduced-motion: reduce) { * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; } }