/* ==========================================================
   Bright Folio – site header: sticky bar, mega menus (desktop),
   full-screen accordion drawer (mobile). Classes start with hd-.
   Uses the colour and type tokens from style.css.
   ========================================================== */
.site-header{position:sticky;top:0;z-index:100;background:rgba(248,250,252,.9);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom:1px solid var(--line-2);transition:box-shadow .3s var(--ee)}
.site-header.is-scrolled{box-shadow:0 10px 30px -18px rgba(11,27,58,.35)}
.hdr-row{display:flex;align-items:center;justify-content:space-between;gap:20px;height:var(--hdr)}
.brand{flex-shrink:0}
.brand .logo{width:32px;height:32px}

/* ---- desktop nav ---- */
.main-nav{display:flex;align-items:center;gap:2px;height:100%}
.hd-item{position:static;height:100%;display:flex;align-items:center}
.hd-item.hd-simple{position:relative}
.hd-trigger,.main-nav>a{display:inline-flex;align-items:center;gap:6px;padding:9px 14px;border-radius:100px;border:0;background:none;color:var(--ink);text-decoration:none;font:500 15px/1 var(--font-body);cursor:pointer;transition:background .25s,color .25s}
.hd-trigger .chev{transition:transform .3s var(--ee);flex-shrink:0}
.hd-trigger:hover,.main-nav>a:hover,.hd-item.is-open>.hd-trigger{background:var(--blue-soft);color:var(--blue-deep)}
.hd-item.is-open>.hd-trigger .chev{transform:rotate(180deg)}

/* mega panel */
.mega{position:absolute;top:calc(100% + 6px);left:50%;transform:translate(-50%,8px);width:min(1040px,94vw);background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:0 30px 70px -24px rgba(15,82,186,.38);opacity:0;visibility:hidden;transition:opacity .25s var(--ee),transform .3s var(--ee),visibility .25s;overflow:hidden}
.hd-item.is-open .mega{opacity:1;visibility:visible;transform:translate(-50%,0)}
.mega-grid{display:grid;grid-template-columns:240px 1fr 260px;min-height:360px}
.mega-tabs{background:var(--bg);border-right:1px solid var(--line-2);padding:14px 10px;display:flex;flex-direction:column;gap:4px}
.mega-tab{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 14px;border-radius:12px;border:0;background:none;color:var(--ink);font:600 15px/1.2 var(--font-sans);text-align:left;cursor:pointer;transition:background .2s,color .2s}
.mega-tab small{font:500 12px var(--font-body);color:var(--ink-3)}
.mega-tab:hover{background:#fff}
.mega-tab[aria-selected="true"]{background:#fff;color:var(--blue);box-shadow:0 6px 18px -10px rgba(15,82,186,.5)}
.mega-body{padding:22px 24px}
.mega-panel{display:none}
.mega-panel.is-active{display:block;animation:hdFade .3s var(--ee)}
@keyframes hdFade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.mega-panel h3{font-size:20px;margin:0 0 4px}
.mega-panel>p{color:var(--ink-3);font-size:14px;margin:0 0 14px}
.mega-links{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.mega-link{display:flex;gap:12px;align-items:flex-start;padding:10px 12px;border-radius:14px;text-decoration:none;color:var(--ink);transition:background .2s}
.mega-link:hover,.mega-link:focus-visible{background:var(--blue-soft)}
.mega-link .ic{width:34px;height:34px;padding:8px;border-radius:10px;background:var(--blue-soft);color:var(--blue);box-sizing:content-box}
.mega-link strong{display:block;font:600 15px/1.25 var(--font-sans)}
.mega-link span{display:block;font-size:13px;color:var(--ink-3);line-height:1.4;margin-top:2px}
.mega-all{display:inline-flex;margin-top:16px;color:var(--blue);font-weight:600;text-decoration:none;font-size:15px}
.mega-all:hover{text-decoration:underline}
.mega-aside{background:linear-gradient(160deg,#0B1B3A,#0F52BA);color:#fff;padding:26px 24px;display:flex;flex-direction:column;gap:12px}
.mega-aside h4{color:#fff;font-size:19px;margin:0}
.mega-aside p{color:rgba(255,255,255,.82);font-size:14px;margin:0}
.mega-aside .hd-btn{margin-top:auto}
.mega-aside .mega-chip{display:flex;flex-wrap:wrap;gap:6px}
.mega-aside .mega-chip a{padding:6px 11px;border-radius:100px;background:rgba(255,255,255,.12);color:#fff;text-decoration:none;font-size:13px}
.mega-aside .mega-chip a:hover{background:rgba(255,255,255,.22)}

/* location + tools mega (plain grids) */
.mega-cities{grid-template-columns:1fr}
.mega-cities .city-cols{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:4px 12px}
.mega-cities .city-cols a{padding:7px 10px;border-radius:10px;color:var(--ink);text-decoration:none;font-size:14px}
.mega-cities .city-cols a:hover{background:var(--blue-soft);color:var(--blue-deep)}
.mega-cities .mega-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.mega-cities .mega-head h3{font-size:18px;margin:0}
.mega-cities .mega-head a{color:var(--blue);font-weight:600;text-decoration:none;font-size:14px}
.mega-simple{width:min(560px,92vw);left:0;right:auto;transform:translate(0,8px)}
.hd-item.is-open .mega-simple{transform:translate(0,0)}
.mega-simple .mega-body{padding:12px}
.mega-simple a.mega-link{padding:14px}

/* buttons on the right */
.hd-right{display:flex;align-items:center;gap:10px;flex-shrink:0}
.hd-phone{display:inline-flex;align-items:center;gap:8px;color:var(--ink);text-decoration:none;font:600 14px var(--font-sans);padding:8px 10px;border-radius:100px}
.hd-phone:hover{color:var(--blue)}
.hd-btn{display:inline-flex;align-items:center;gap:8px;padding:11px 20px;border-radius:100px;background:var(--orange);color:var(--ink);font:700 14.5px/1 var(--font-body);text-decoration:none;white-space:nowrap;transition:background .25s,transform .25s var(--ee)}
.hd-btn:hover{background:#FF8433;transform:translateY(-1px)}
.hd-btn-line{background:#fff;color:var(--ink);border:1px solid var(--line)}
.hd-btn-line:hover{background:var(--blue-soft)}

.nav-toggle{display:none;width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:#fff;color:var(--ink);cursor:pointer;place-items:center;flex-shrink:0}
.nav-toggle .x{display:none}
body.nav-open .nav-toggle .x{display:block}
body.nav-open .nav-toggle .bars{display:none}
.hd-drawer-foot{display:none}

/* ---- tablet + mobile: drawer ---- */
@media (max-width:1100px){
  .hd-phone{display:none}
  .mega-grid{grid-template-columns:200px 1fr}
  .mega-aside{display:none}
}
@media (max-width:960px){
  .hd-item .mega,.hd-item.is-open .mega,.hd-item .mega-simple,.hd-item.is-open .mega-simple{left:auto;right:auto;transform:none}
  .nav-toggle{display:grid}
  .hd-right .hd-btn{display:none}
  .main-nav{display:none}
  body.nav-open{overflow:hidden}
  body.nav-open .main-nav{display:flex;flex-direction:column;align-items:stretch;gap:0;position:fixed;top:var(--hdr);left:0;right:0;bottom:0;padding:8px 20px 28px;background:var(--bg);overflow-y:auto;overscroll-behavior:contain;z-index:99;height:calc(100vh - var(--hdr));height:calc(100dvh - var(--hdr))}
  .main-nav>a{padding:16px 4px;font-size:17px;border-radius:0;border-bottom:1px solid var(--line-2);width:100%}
  .hd-item{height:auto;display:block;border-bottom:1px solid var(--line-2)}
  .hd-trigger{width:100%;justify-content:space-between;padding:16px 4px;font-size:17px;border-radius:0;background:none}
  .hd-trigger:hover{background:none}
  .mega,.mega-simple{position:static;width:100%;transform:none;box-shadow:none;border:0;border-radius:0;background:none;opacity:1;visibility:visible;display:none;overflow:visible}
  .hd-item.is-open .mega{display:block}
  .hd-item.is-open .mega-simple{display:block}
  .mega-grid{display:block;min-height:0}
  .mega-tabs{display:none}
  .mega-body{padding:4px 0 14px}
  .mega-panel{display:block!important;animation:none;margin-bottom:10px}
  .mega-panel:not(:first-child){border-top:1px solid var(--line-2);padding-top:10px}
  .mega-panel h3{font-size:16px;color:var(--blue);margin:0 0 6px;font-family:var(--font-sans)}
  .mega-panel>p{display:none}
  .mega-links{grid-template-columns:1fr}
  .mega-link{padding:11px 4px;gap:0}
  .mega-link .ic{display:none}
  .mega-link strong{font-size:15px;font-weight:500}
  .mega-link span{display:none}
  .mega-all{margin:6px 0 0;font-size:14px}
  .mega-cities .city-cols{grid-template-columns:1fr 1fr}
  .mega-cities .mega-head{display:flex;padding:6px 4px 10px}
  .mega-cities .mega-head h3{display:none}
  .mega-simple .mega-body{padding:4px 0 14px}
  .hd-drawer-foot{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:22px}
  .hd-drawer-foot a{display:flex;align-items:center;justify-content:center;gap:8px;padding:14px;border-radius:100px;font:700 15px var(--font-body);text-decoration:none;color:var(--ink);background:var(--orange)}
  .hd-drawer-foot a+a{background:#fff;border:1px solid var(--line)}
}
@media (max-width:420px){
  .brand{font-size:16px}
  .brand .logo{width:28px;height:28px}
}
@media (hover:hover) and (min-width:961px){
  .hd-item:hover>.mega,.hd-item:focus-within>.mega{opacity:1;visibility:visible;transform:translate(-50%,0)}
  .hd-item:hover>.mega-simple,.hd-item:focus-within>.mega-simple{transform:translate(0,0)}
}