/* ===== MotoArt Nav (v2.1) — shared, with mobile hamburger ===== */
:root{
  --nav-bg:#0b0d10;
  --nav-ink:#fff;
  --nav-muted:#c7cbd3;
  --logo-h:72px;
  --nav-h:92px;
  --nav-pad-x:16px;
  --drop-bg:#0b0d10;
  --drop-br: rgba(255,255,255,.08);
}
@media (max-width: 768px){
  :root{ --logo-h:56px; --nav-h:72px; --nav-pad-x:12px; }
}

/* Header */
header.site-header{ background:var(--nav-bg); color:var(--nav-ink); position:sticky; top:0; z-index:1000; }
header.site-header .bar{
  display:flex; align-items:center; justify-content:space-between;
  padding: calc((var(--nav-h) - var(--logo-h)) / 2) var(--nav-pad-x);
  min-height: var(--nav-h); box-sizing:border-box; position:relative;
}
header .brand{ display:inline-flex; align-items:center; gap:10px; text-decoration:none; }
header .brand .brand-logo{ height:var(--logo-h); width:auto; display:block; }

/* Primary nav */
#primary-nav .menu{ list-style:none; margin:0; padding:0; display:flex; gap:24px; align-items:center; }
#primary-nav .menu > li{ position:relative; }
#primary-nav a{ color:var(--nav-ink); text-decoration:none; font-weight:600; }
#primary-nav a:hover, #primary-nav a:focus{ text-decoration:underline; }

/* Dropdown */
#primary-nav .has-drop .drop{
  position:absolute; top: calc(100% + 8px); left: 0;
  background: var(--drop-bg); border:1px solid var(--drop-br);
  border-radius:8px; padding:10px 12px; display:none; min-width:220px;
  box-shadow:0 12px 30px rgba(0,0,0,.35); z-index:1001;
}
#primary-nav .has-drop:hover .drop,
#primary-nav .has-drop:focus-within .drop{ display:block; }
#primary-nav .drop a{ display:block; padding:8px 6px; white-space:nowrap; }

/* Layout offset so content doesn't hide under sticky header */
main{ padding-top: var(--nav-h); box-sizing:border-box; }

/* ===== Mobile hamburger ===== */
.menu-toggle{
  display:none; align-items:center; justify-content:center;
  flex-direction:column; gap:5px;
  width:44px; height:44px; border-radius:10px;
  border:1px solid rgba(255,255,255,.18);
  background:transparent; cursor:pointer; margin-left:8px;
}
.menu-toggle span{ display:block; width:22px; height:2px; background:#fff; }

@media (max-width: 900px){
  .menu-toggle{ display:inline-flex; }
  #primary-nav{
    position:absolute; top:100%; left:0; right:0;
    background:var(--nav-bg);
    border-top:1px solid var(--drop-br);
    display:none; padding:10px 12px;
  }
  #primary-nav.open{ display:block; }
  #primary-nav .menu{ flex-direction:column; align-items:flex-start; gap:12px; }
  #primary-nav .has-drop .drop{ position:static; display:block; padding:6px 12px; border:none; box-shadow:none; }
}

/* Focus visibility */
.menu-toggle:focus-visible, #primary-nav a:focus-visible{ outline:2px solid #fff; outline-offset:2px; }