/* pda.thusdigital.com - shared chrome for the PD review microsite.
   Tokens, reset, page layout and the sticky header. Page-specific CSS
   stays inline in each page (thin tool, no build step). */
:root {
  --c-primary:   #196131;
  --c-secondary: #00416A;
  --c-tertiary:  #82B29B;
  --c-bg:        #F6FCF9;
  --c-body:      #15171C;
  --c-mid:       #5F656D;
  --c-line:      #E3E5E8;
  --c-amber:     #B47E00;
  --c-amber-bg:  #FFF7E6;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  background: var(--c-bg);
  color: var(--c-body);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  min-height: 100vh;
}
main {
  display: flex;
  justify-content: center;
  padding: 32px 16px 64px;
}

/* ---- sticky header (rendered from /_partials/header.html) ---- */
.pda-header {
  position: sticky;
  top: 0;
  z-index: 10;
  width: 100%;
  background: #fff;
  border-bottom: 1px solid var(--c-line);
}
.pda-header .bar {
  max-width: 1100px;
  margin: 0 auto;
  padding: 10px 20px;
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 14px;
}
.pda-header .logo img { height: 32px; display: block; }
.pda-header nav { display: flex; gap: 4px; }
.pda-header nav a {
  color: var(--c-secondary);
  text-decoration: none;
  font-weight: 600;
  padding: 6px 10px;
  border-radius: 6px;
}
.pda-header nav a:hover, .pda-header nav a:focus { background: var(--c-bg); }
.pda-header nav a.active { color: var(--c-primary); box-shadow: inset 0 -2px 0 var(--c-primary); border-radius: 0; }
.pda-header .who { margin-left: auto; color: var(--c-mid); font-size: 13px; white-space: nowrap; }
.pda-header .who strong { color: var(--c-secondary); }
.pda-header .who a { color: var(--c-secondary); margin-left: 12px; font-weight: 600; }
@media (max-width: 520px) {
  .pda-header .bar { flex-wrap: wrap; gap: 8px 14px; }
  .pda-header .who { margin-left: 0; width: 100%; }
}