/* Shared AgentFirstTools layout primitives.
   Keep header and footer here so every static page inherits the same shell. */
:root{--site-shell:1120px;--site-pad:24px;--site-line:rgba(0,0,0,.08);--site-text:#171717;--site-muted:#666}
/* Keep legacy per-page .wrap containers from losing mobile gutters when a page-specific component
   uses a padding shorthand such as .hero{padding:84px 0 48px}. This shared CSS loads last. */
.wrap{padding-left:var(--site-pad);padding-right:var(--site-pad)}
.site-shell{max-width:var(--site-shell);margin:0 auto;padding-left:var(--site-pad);padding-right:var(--site-pad)}
.site-content-shell{max-width:1000px;margin:0 auto;padding-left:var(--site-pad);padding-right:var(--site-pad)}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.88);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line,var(--site-line))}
.site-header-inner{min-height:64px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.site-brand{color:var(--text,var(--site-text));text-decoration:none;font-weight:600;letter-spacing:-.04em;white-space:nowrap}
.site-nav{display:flex;align-items:center;justify-content:flex-end;gap:22px;flex-wrap:wrap;font-size:14px;font-weight:500;line-height:1.2}
.site-nav a{color:#333;text-decoration:none;white-space:nowrap}
.site-nav a:hover{text-decoration:underline;text-underline-offset:3px}
.site-nav .site-nav-cta{display:inline-flex;align-items:center;justify-content:center;border-radius:6px;padding:10px 16px;background:var(--text,var(--site-text));color:#fff;text-decoration:none;box-shadow:none}
.site-nav .site-nav-cta:hover{text-decoration:none;background:#000}
.site-footer{margin-top:72px;color:var(--soft,var(--site-muted));font-size:14px}
.site-footer-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;border-top:1px solid var(--line,var(--site-line));padding:24px var(--site-pad) 32px}
.site-footer-links{display:flex;align-items:center;gap:0;flex-wrap:wrap}
.site-footer-links a{color:inherit;text-decoration:none;white-space:nowrap}
.site-footer-links a:hover{text-decoration:underline;text-underline-offset:3px}
.site-footer-links a+a::before{content:"·";display:inline-block;margin:0 6px;color:var(--soft,var(--site-muted))}
@media(max-width:720px){
  :root{--site-pad:20px}
  .site-header-inner{align-items:flex-start;flex-direction:column;gap:10px;padding-top:12px;padding-bottom:12px}
  .site-nav{justify-content:flex-start;gap:12px 16px;font-size:14px}
  .site-nav .site-nav-cta{padding:9px 13px}
}
@media(max-width:420px){
  :root{--site-pad:16px}
  .site-nav{gap:10px 12px;font-size:13px}
  .site-footer-inner{align-items:flex-start;flex-direction:column}
  .site-footer-links{row-gap:4px}
}