/* ── Shared base styles ───────────────────────────────────────
   Design tokens, reset, and masthead/nav shared by every page.
   Each page sets its own accent via two variables in an inline
   <style> block:
     --accent      base accent hue (nav underline)
     --accent-ink  wordmark / accent text color
   Page-unique sections (heroes, case studies, panels, timelines,
   note-body, footers) stay in each page's inline <style>. */

:root {
  --bg:       #FFFBF5;
  --surface:  #FFFFFF;
  --warm:     #FFF5E8;
  --warm2:    #FDECD6;
  --text:     #3D2B1F;
  --muted:    #7C6151;
  --border:   #E8DDD0;
  --coral:    #F5563F;
  --coral-lt: #FBD5CE;
  --teal:     #12C2B0;
  --teal-lt:  #C2EFEA;
  --mustard:  #F0A500;
  --must-lt:  #FCE7B8;
  --sage:     #4FB870;
  --sage-lt:  #CDEBD6;
  --lavender: #9B6DE8;
  --lav-lt:   #E4D8F8;
  --denim:    #4A82B0;
  --denim-lt: #D5E4EF;
  --blush:    #D56A92;
  --blush-lt: #F7D8E4;
  --blush-dk: #8E3455;
  --citron:   #97A24E;
  --citron-lt: #E6EAC7;
  --orchid:   #A75FA0;
  --orchid-lt: #EAD6E7;
  --orchid-dk: #7E3F78;
  --coral-dk: #9B3323;
  --teal-dk:  #14655D;
  --must-dk:  #7A5400;
  --sage-dk:  #3C6349;
  --lav-dk:   #5F4E9C;
  --r: 14px;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--text); font-family: 'Nunito', sans-serif; line-height: 1.65; }

/* ── Nav ─────────────────────────────────────────────── */
.masthead { background: #fff; border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 100; }
.masthead-inner { max-width: 1080px; margin: 0 auto; padding: 10px 28px; width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.masthead-brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.masthead-brand img { display: block; height: 40px; width: auto; }
.masthead-name { font-family: 'Libre Caslon Text', Georgia, serif; font-size: 1.35rem; font-weight: 700; color: var(--text); letter-spacing: -.01em; white-space: nowrap; }
.masthead-name .last { color: var(--accent-ink, var(--orchid)); }
.masthead-nav { display: flex; gap: 26px; list-style: none; }
.masthead-nav a { position: relative; padding: 4px 0; font-size: .78rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); text-decoration: none; transition: color .18s; }
.masthead-nav a::after { content: ""; position: absolute; left: 0; bottom: -2px; height: 2px; width: 100%; background: var(--accent, var(--orchid)); transform: scaleX(0); transform-origin: left; transition: transform .28s ease; }
.masthead-nav a:hover { color: var(--text); }
.masthead-nav a:hover::after, .masthead-nav a.active::after { transform: scaleX(1); }
.masthead-nav a.active { color: var(--text); }
@media (max-width: 640px) {
  .masthead-inner { flex-direction: column; gap: 10px; padding: 12px 20px; }
  .masthead-nav { flex-wrap: wrap; justify-content: center; gap: 18px; }
}