/* Charc public site: the shared chrome (nav, dropdown, burger, footer).
   One copy, linked by every public page; a page that needs a variation
   keeps that one rule inline, where it reads as a deliberate override.
   html/body clip horizontally OUTSIDE any media query: full-bleed bands
   must never widen the document. */
html,body{overflow-x:clip;}
.nav{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--br);padding:0 24px;}
.nav-inner{max-width:1280px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;height:56px;}
.nav-logo{display:flex;align-items:center;text-decoration:none;}
.nav-wordmark{height:42px;width:auto;display:block;}
.nav-links{display:flex;align-items:center;gap:8px;}
.nav-links a{font-size:.85rem;font-weight:500;color:var(--ink2);text-decoration:none;padding:6px 12px;border-radius:6px;transition:color .15s,background .15s;}
.nav-links a:hover{color:var(--ink);background:var(--bg2);}
.nav-cta{background:var(--blue);color:#fff!important;border-radius:7px;padding:7px 16px!important;transition:background .15s!important;}
.nav-cta:hover{background:var(--blue-dim)!important;}
footer{background:var(--ink);color:rgba(255,255,255,.55);padding:48px 24px;}
.footer-inner{max-width:1280px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;}
.footer-logo{font-size:.85rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.9);}
.footer-links{display:flex;gap:20px;flex-wrap:wrap;}
.footer-links a{font-size:.8rem;color:rgba(255,255,255,.55);text-decoration:none;transition:color .15s;}
.footer-links a:hover{color:rgba(255,255,255,.9);}
.footer-copy{width:100%;font-size:.75rem;margin-top:24px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);}
.nav-mobile{display:none;align-items:center;gap:8px;}
.nav-burger{width:40px;height:40px;border:1px solid var(--br);border-radius:8px;background:none;cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:0;}
.nav-burger span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;transition:transform .2s,opacity .2s;}
.nav-burger.open span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-burger.open span:nth-child(2){opacity:0;}
.nav-burger.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}
.nav{position:sticky;top:0;}
.nav-links{flex:1;gap:4px;margin-left:28px;}
.nav-links .nav-cta{margin-left:auto;}
.nav-links>a{font-weight:700;}
.nav-dd{position:static;}
.nav-dd-btn{display:inline-flex;align-items:center;gap:5px;font:inherit;font-size:.85rem;font-weight:700;color:var(--ink2);background:none;border:none;cursor:pointer;padding:6px 12px;border-radius:6px;transition:color .15s,background .15s;}
.nav-dd-btn:hover,.nav-dd.open .nav-dd-btn,.nav-dd-btn.active{color:var(--ink);background:var(--bg2);}
.nav-dd-chev{transition:transform .15s;opacity:.7;}
.nav-dd.open .nav-dd-chev,.nav-dd:hover .nav-dd-chev{transform:rotate(180deg);}
.nav-dd-menu{position:absolute;left:0;right:0;top:100%;background:#fff;border-top:1px solid var(--br);border-bottom:1px solid var(--br);box-shadow:0 18px 40px rgba(13,17,23,.10);z-index:120;opacity:0;visibility:hidden;transform:translateY(-8px);pointer-events:none;transition:opacity .2s ease,transform .22s cubic-bezier(.2,.7,.3,1),visibility 0s linear .2s;}
.nav-dd-menu::before{content:'';position:absolute;left:0;right:0;top:-20px;height:20px;}
.nav-dd:hover .nav-dd-menu,.nav-dd:focus-within .nav-dd-menu,.nav-dd.open .nav-dd-menu{opacity:1;visibility:visible;transform:none;pointer-events:auto;transition-delay:0s;}
.nav-dd-inner{max-width:1280px;margin:0 auto;padding:30px 24px 34px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr)) minmax(0,1.3fr);gap:32px;text-align:left;}
.nav-dd-h{font-family:var(--serif),Georgia,serif;font-size:1.05rem;font-weight:600;color:var(--ink);margin-bottom:10px;}
.nav-dd-col a{display:block;padding:7px 12px;margin-left:-12px;border-radius:6px;font-size:.95rem;font-weight:500;color:var(--ink2);text-decoration:none;transition:color .12s,background .12s;}
.nav-dd-col a:hover{color:var(--blue);background:#f8efe8;}
.nav-dd-aside{border-left:1px solid var(--br);padding-left:32px;}
.nav-dd-aside p{font-family:var(--serif),Georgia,serif;font-size:1.15rem;line-height:1.4;color:var(--ink2);margin:0 0 12px;}
.nav-dd-more{font-size:.9rem;font-weight:600;color:var(--blue);text-decoration:none;}
.nav-dd-more:hover{text-decoration:underline;}
.nav-links a.active{color:var(--blue);}
@media(max-width:680px){
  .footer-inner{flex-direction:column;align-items:flex-start;}
}
@media(max-width:820px){
  .nav{padding:0 16px;}
  .nav-mobile{display:flex;}
  .nav-cta-m{font-size:.8rem;padding:7px 12px!important;white-space:nowrap;}
  .nav-links{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;gap:2px;padding:10px 16px 14px;background:rgba(255,255,255,.98);border-bottom:1px solid var(--br);box-shadow:0 12px 30px rgba(0,0,0,.08);}
  .nav-links.open{display:flex;}
  .nav-links a{padding:12px 10px;font-size:1rem;border-radius:8px;}
  .nav-links .nav-cta{display:none;}
  .nav-links{flex:none;margin-left:0;}
  .nav-dd-btn{width:100%;justify-content:space-between;padding:12px 10px;font-size:1rem;pointer-events:none;color:var(--ink);font-weight:600;}
  .nav-dd-chev{display:none;}
  .nav-dd-menu,.nav-dd:hover .nav-dd-menu{display:block;position:static;border:none;box-shadow:none;background:transparent;opacity:1;visibility:visible;transform:none;pointer-events:auto;transition:none;}
  .nav-dd-inner{display:block;padding:0 0 6px 14px;}
  .nav-dd-h{font-size:.8rem;text-transform:uppercase;letter-spacing:.1em;margin:8px 0 2px;}
  .nav-dd-col a{padding:8px 10px;}
  .nav-dd-aside{display:none;}
}
@media(max-width:1000px){
  .nav-dd-inner{grid-template-columns:repeat(2,minmax(0,1fr));}
  .nav-dd-aside{grid-column:1/-1;border-left:none;padding-left:0;border-top:1px solid var(--br);padding-top:18px;}
}