/* Theme chrome: header, menu and footer from the 2027 design, plus the
   full-width layout for redesigned pages. Built from site/assets/site.css
   by tools/make_theme.py (light theme only, like the page designs). */
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bf-paper); color: var(--bf-ink); font: 400 1rem/1.6 var(--bf-body); }

body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 10; background: var(--bf-paper); }
.site-head { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 5; background: color-mix(in srgb, var(--bf-paper) 92%, transparent); backdrop-filter: blur(8px); border-bottom: 1px solid var(--bf-rule); }
.site-head .bf-wrap { display: flex; align-items: center; gap: 16px; padding-block: 12px; position: relative; }
.brand { font: 400 1.4rem/1 var(--bf-display); color: var(--bf-ink); text-decoration: none; white-space: nowrap; }
.nav { margin-left: auto; display: flex; gap: 20px; align-items: center; }
.nav a { font: 600 .78rem/1 var(--bf-label); letter-spacing: .12em; text-transform: uppercase; color: var(--bf-ink); text-decoration: none; padding-block: 8px; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--bf-teal); }
.nav .bf-btn { min-height: 40px; padding: 0 16px; }
.menu-toggle { display: none; margin-left: auto; background: none; border: 2px solid var(--bf-ink); color: var(--bf-ink); border-radius: 999px; min-height: 40px; padding: 0 16px; font: 600 .8rem/1 var(--bf-label); letter-spacing: .14em; text-transform: uppercase; cursor: pointer; }
@media (max-width: 980px) {
  .menu-toggle { display: inline-flex; align-items: center; }
  .nav { display: none; position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; align-items: stretch; gap: 0; background: var(--bf-paper); border-bottom: 1px solid var(--bf-rule); padding: 8px max(16px, env(safe-area-inset-right, 0px)) 16px max(16px, env(safe-area-inset-left, 0px)); }
  .nav.open { display: flex; }
  .nav a { padding-block: 14px; border-bottom: 1px solid var(--bf-rule); }
  .nav .bf-btn { margin-top: 12px; min-height: 48px; border-bottom: 2px solid var(--bf-honey); }
}

.site-foot { background: var(--bf-ink); color: var(--bf-paper); padding-block: 40px; }
.site-foot .bf-wrap { display: flex; flex-wrap: wrap; gap: 16px 40px; justify-content: space-between; }
.site-foot a { color: var(--bf-paper); }
.site-foot p { font-size: .9rem; max-width: 56ch; opacity: .85; margin: 0; }
.site-foot .brand { color: var(--bf-paper); }

.nav li { list-style: none; margin: 0; }
.site-head .brand, .site-foot .brand { font-family: var(--bf-display); }
.skip-link:focus { position: fixed; top: 8px; left: 8px; z-index: 20; clip: auto; width: auto; height: auto; padding: 8px 16px; background: var(--bf-card); color: var(--bf-ink); }

/* Redesigned pages draw their own layout: drop GeneratePress's box around them. */
.bf-page #page.grid-container { max-width: none; padding: 0; margin: 0; }
.bf-page .site-content { display: block; padding: 0; }
.bf-page .content-area { width: 100%; float: none; margin: 0; }
.bf-page .site-main { margin: 0; }
.bf-page .inside-article { padding: 0; background: none; }
.bf-page .entry-content { margin: 0; }
.bf-page .entry-content > .bf { margin: 0; }
.bf-page .entry-meta, .bf-page .comments-area { display: none; }

/* Older pages keep GeneratePress's layout, set in the new fonts and colors. */
body:not(.bf-page) .site-content { padding-block: 40px; }
body:not(.bf-page) .entry-title { font-family: var(--bf-display); font-weight: 400; color: var(--bf-ink); }