/* Site chrome shared by every page: sticky nav, mobile drawer, footer.
   Namespaced with .site-* so page-level .nav / .foot classes never collide. */

/* ============ NAV ============ */
.site-nav{position:sticky;top:0;z-index:60;background:rgba(248,250,252,.92);
  backdrop-filter:blur(10px);border-bottom:var(--bd)}
.site-nav-in{max-width:var(--maxw);margin:0 auto;padding:11px 24px;display:flex;
  align-items:center;gap:20px}
.site-nav-logo{display:flex;align-items:center;flex:none}
.site-nav-logo .logo{height:26px}
.site-nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.site-nav-links a{position:relative;font-size:.86rem;font-weight:600;padding:9px 14px;color:var(--ink);
  border-radius:var(--r-pill);transition:color .15s var(--ease),background .15s var(--ease)}
.site-nav-links a::after{content:"";position:absolute;left:14px;right:14px;bottom:5px;height:2px;
  background:var(--electric);transform:scaleX(0);transform-origin:left;
  transition:transform .22s var(--ease)}
.site-nav-links a:hover{color:var(--electric)}
.site-nav-links a:hover::after{transform:scaleX(1)}
.site-nav-links a[aria-current="page"]{color:var(--electric)}
.site-nav-links a[aria-current="page"]::after{transform:scaleX(1)}
.site-nav-cta{display:inline-flex;align-items:center;gap:8px;font-size:.84rem;font-weight:700;
  padding:10px 18px;border:var(--bd);border-radius:var(--r-md);background:var(--electric);
  color:var(--white);box-shadow:var(--sh-1);margin-left:10px;white-space:nowrap;
  transition:transform .12s var(--ease),box-shadow .12s var(--ease)}
.site-nav-cta:hover{transform:translate(-2px,-2px);box-shadow:var(--sh-3);color:var(--white)}
.site-nav-cta:active{transform:translate(1px,1px);box-shadow:1px 1px 0 var(--ink)}
.site-burger{display:none;margin-left:auto;width:44px;height:40px;border:var(--bd);
  border-radius:var(--r-md);background:var(--white);box-shadow:var(--sh-1);
  align-items:center;justify-content:center}
.site-burger span{display:block;width:19px;height:2.4px;background:var(--ink);border-radius:2px;
  position:relative;transition:transform .2s var(--ease),opacity .15s}
.site-burger span::before,.site-burger span::after{content:"";position:absolute;left:0;width:19px;
  height:2.4px;background:var(--ink);border-radius:2px;transition:transform .2s var(--ease)}
.site-burger span::before{top:-6px}
.site-burger span::after{top:6px}
.site-burger[aria-expanded="true"] span{background:transparent}
.site-burger[aria-expanded="true"] span::before{transform:translateY(6px) rotate(45deg)}
.site-burger[aria-expanded="true"] span::after{transform:translateY(-6px) rotate(-45deg)}
.site-drawer{display:none;border-top:var(--bd);background:var(--paper)}
.site-drawer.open{display:block}
.site-drawer a{display:block;padding:14px 24px;font-weight:600;color:var(--ink);
  border-bottom:1px solid var(--n-200)}
.site-drawer a:last-child{border-bottom:none}
.site-drawer a.cta{color:var(--electric)}
.site-ic{width:18px;height:18px;stroke:currentColor;stroke-width:2.2;fill:none;
  stroke-linecap:round;stroke-linejoin:round;flex:none}
@media(max-width:1180px){
  .site-nav-logo .logo{height:23px}
  .site-nav-in{gap:12px}
  .site-nav-links a{padding:9px 11px}
}
@media(max-width:900px){
  .site-nav-links{display:none}
  .site-burger{display:flex}
}
@media(max-width:760px){
  .site-nav-cta{display:none}
  .site-nav-logo .logo{height:22px}
}
@media(max-width:400px){.site-nav-logo .logo{height:18px}}

/* ============ FOOTER ============ */
.site-foot{position:relative;background:var(--ink);color:var(--white);
  border-top:var(--bd);padding:70px 0 0;overflow:hidden}
.site-foot::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:radial-gradient(rgba(255,255,255,.10) 1px,transparent 1px);
  background-size:26px 26px;
  -webkit-mask-image:linear-gradient(#000,transparent 60%);
  mask-image:linear-gradient(#000,transparent 60%)}
.site-foot>.shell{position:relative;z-index:2}
.site-foot-grid{display:grid;grid-template-columns:minmax(0,1.35fr) repeat(3,minmax(0,1fr));
  gap:40px;padding-bottom:52px}
.site-foot-brand .logo{height:30px;margin-bottom:22px}
.site-foot-brand p{font-size:.9rem;color:rgba(255,255,255,.62);max-width:34ch;margin-bottom:24px}
.site-socials{display:flex;gap:10px}
.site-socials a{width:42px;height:42px;display:grid;place-items:center;
  border:1.5px solid rgba(255,255,255,.24);border-radius:var(--r-md);
  background:rgba(255,255,255,.05);color:var(--white);
  transition:transform .14s var(--ease),background .15s var(--ease),border-color .15s var(--ease)}
.site-socials a:hover{transform:translateY(-3px);background:var(--electric);border-color:var(--electric)}
.site-socials svg{width:18px;height:18px;fill:currentColor}
.site-foot-col h4{font-family:var(--font-display);font-size:.76rem;font-weight:700;letter-spacing:.16em;
  text-transform:uppercase;color:rgba(255,255,255,.45);margin-bottom:16px}
.site-foot-col a{display:block;font-size:.9rem;padding:6px 0;color:rgba(255,255,255,.76);
  transition:color .15s var(--ease),transform .15s var(--ease)}
.site-foot-col a:hover{color:var(--signal-100);transform:translateX(3px)}
.site-foot-bar{border-top:1px solid rgba(255,255,255,.15);padding:24px 0;display:flex;gap:16px;
  flex-wrap:wrap;align-items:center;justify-content:space-between;
  font-size:.78rem;color:rgba(255,255,255,.52)}
.site-foot-bar .made{display:inline-flex;align-items:center;gap:7px}
.site-foot-bar .made svg{width:11px;height:13px;fill:var(--electric);--mark-counter:var(--ink)}
@media(max-width:860px){
  .site-foot-grid{grid-template-columns:1fr 1fr;gap:34px}
  .site-foot-brand{grid-column:1/-1}
}
@media(max-width:520px){
  .site-foot-grid{grid-template-columns:1fr}
  .site-foot-brand .logo{height:24px}
}