/* Shared product tokens and navigation. Compact mode matches site.js. */
:root{
 --background:#090b0e;--surface-1:#101318;--surface-2:#171b21;--surface-hover:#1c222b;
 --border:#292f38;--border-strong:#465363;--text-primary:#f3f5f7;--text-secondary:#adb5c1;--text-muted:#8893a3;
 --accent-blue:#5195ff;--accent-blue-soft:#142239;--hina-pink:#e6a0bd;--hina-pink-soft:#2b2028;
 --space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:24px;--space-6:32px;--space-7:48px;--space-8:64px;--space-9:96px;
 --header-height:72px;--bg:var(--background);--panel:var(--surface-1);--text:var(--text-primary);--focus:#9cc2ff
}
html{scroll-padding-top:calc(var(--header-height) + 64px);scroll-behavior:smooth}
.site-header,.home-redesign .site-header{position:fixed;inset:0 0 auto;width:100%;transform:none;padding:0;background:var(--background);border-bottom:1px solid var(--border);box-shadow:none;backdrop-filter:none;z-index:30}
.site-header .nav-shell,.home-redesign .site-header .nav-shell{position:static;display:flex;align-items:center;justify-content:space-between;gap:24px;width:min(1180px,calc(100% - 64px));min-height:var(--header-height);padding:0;margin:auto;background:none;border:0;box-shadow:none;backdrop-filter:none}
.site-header .wordmark{flex-shrink:0;min-height:44px;font-size:.9rem;font-weight:720;letter-spacing:.18em;filter:none;overflow:visible}
.site-header .wordmark::before{width:28px;height:28px;margin-right:12px;transform:none;background:center/contain no-repeat url('/assets/artlash-mark.svg')}
.site-header .wordmark::after{display:none!important}
.site-header .nav-links{position:static;display:block;width:auto;height:auto;max-height:none;margin:0 0 0 auto;padding:0;border:0;background:none;opacity:1;visibility:visible;pointer-events:auto;transform:none;overflow:visible;box-shadow:none}
.site-header .nav-items{display:flex;flex-direction:row;align-items:center;gap:12px}
.site-header .nav-items a{position:relative;display:inline-flex;align-items:center;min-height:44px;padding:8px 12px;border:0;border-radius:6px;color:var(--text-secondary);font-size:.875rem;font-weight:500;line-height:1.4;background:none;box-shadow:none;animation:none!important;white-space:nowrap}
.site-header .nav-items a::before{content:none}
.site-header .nav-items a::after,.site-header .nav-items a:is([aria-current="page"],[aria-current="location"])::after{content:"";position:absolute;inset:auto 12px -2px;height:2px;width:auto;transform:none;opacity:0;background:var(--accent-blue);box-shadow:none;animation:none!important}
.site-header .nav-items a[aria-current]{color:var(--text-primary);background:var(--accent-blue-soft);box-shadow:none}
.site-header .nav-items a[aria-current]::after{opacity:1}
.site-header .nav-items a:hover{background:var(--surface-hover);color:var(--text-primary)}
.site-header .language-switch{order:3;padding:2px;border:1px solid var(--border);background:none;border-radius:6px}
.site-header .language-options{position:static;display:flex;gap:2px;padding:0;border:0;box-shadow:none;background:none;min-width:0}
.site-header .language-options a{display:inline-flex;align-items:center;justify-content:center;min-width:44px;min-height:40px;padding:8px;color:var(--text-secondary);border:0;border-radius:4px;font-size:.8rem;letter-spacing:0}
.site-header .language-options a[aria-current]{background:var(--surface-2);color:var(--text-primary)}
.site-header .language-toggle,.site-header .menu-toggle{display:none}
.site-header :is(a,button):focus-visible{outline:2px solid var(--focus);outline-offset:3px}
.site-header :is(a,button):active{background:var(--surface-hover)}
.site-header .menu-panel-head,.site-header .menu-panel-brand-lines,.site-header .menu-language-section,.site-header .menu-contact-section,.site-header .menu-panel-bottom{display:none}
@media(max-width:899px),(max-width:1100px) and (max-height:600px){
 :root{--header-height:calc(64px + env(safe-area-inset-top))}
 .site-header .nav-shell,.home-redesign .site-header .nav-shell{display:grid;grid-template-columns:minmax(0,1fr) 44px 44px;gap:8px;width:100%;min-height:var(--header-height);padding:env(safe-area-inset-top) max(16px,env(safe-area-inset-right)) 0 max(16px,env(safe-area-inset-left))}
 .site-header .wordmark{grid-column:1;grid-row:1;min-height:44px;min-width:0;width:max-content;max-width:100%;font-size:.85rem;letter-spacing:.15em}
 .site-header .wordmark::before{width:25px;height:25px;margin-right:9px}
 .site-header .nav-shell>.language-switch{grid-column:2;grid-row:1;order:0;min-width:44px;min-height:44px;padding:0;border:0}
 .site-header .language-toggle,.site-header .menu-toggle{display:grid;place-items:center;width:44px;height:44px;padding:10px;border:0;border-radius:6px;background:none;color:var(--text-primary);cursor:pointer}
 .site-header .menu-toggle{grid-column:3;grid-row:1}
 .site-header .language-toggle svg{width:23px;height:23px;stroke:currentColor;stroke-width:1.5}
 .site-header.menu-open{z-index:40;pointer-events:none}
 .site-header.menu-open .nav-shell>.wordmark,.site-header.menu-open .nav-shell>.language-switch,.site-header.menu-open .nav-shell>.menu-toggle{visibility:hidden}
 .menu-backdrop{display:block;position:fixed;inset:0;z-index:35;background:#0009;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .25s,visibility .25s}
 .menu-backdrop.open{opacity:1;visibility:visible;pointer-events:auto}
 .site-header .nav-shell>.nav-links,.js .site-header .nav-shell>.nav-links.open{
  display:block;position:fixed;inset:0 0 0 auto;z-index:41;width:min(90vw,380px);height:100dvh;max-height:100dvh;
  margin:0;padding:0 20px calc(24px + env(safe-area-inset-bottom));overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain;
  border:0;border-left:1px solid var(--border);border-radius:0;background:var(--surface-1);box-shadow:-12px 0 36px #0005;
  visibility:hidden;opacity:1;pointer-events:none;transform:translateX(100%);transition:transform .25s ease,visibility .25s
 }
 .js .site-header .nav-shell>.nav-links.open{visibility:visible;pointer-events:auto;transform:translateX(0)}
 .js .site-header .nav-shell>.nav-links.gesture-dragging,.menu-backdrop.gesture-dragging{transition:none}
 .site-header .menu-panel-head{position:sticky;top:0;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:8px;margin:0 -20px;padding:env(safe-area-inset-top) 16px 0 20px;min-height:var(--header-height);border-bottom:1px solid var(--border);background:var(--surface-1)}
 .site-header .menu-panel-brand{font-size:16px;letter-spacing:.17em;font-weight:700;color:var(--text-primary);line-height:1.2}
 .site-header .menu-panel-brand small{display:block;margin-top:4px;font-size:8px;letter-spacing:.22em;color:var(--text-muted)}
 .site-header .menu-panel-controls{display:flex;gap:0}
 .site-header .menu-panel-controls button{display:grid;place-items:center;width:44px;height:44px;padding:11px;border:0;border-radius:6px;background:none;color:var(--text-secondary);cursor:pointer}
 .site-header .menu-panel-controls svg{width:22px;height:22px;stroke:currentColor;stroke-width:1.5}
 .js .site-header .nav-shell>.nav-links .nav-items{display:grid;gap:8px;margin:24px 0 0;padding:0;overflow:visible}
 .js .site-header .nav-shell>.nav-links .nav-items a,.js .site-header .nav-shell>.nav-links.open .nav-items a{display:flex;align-items:center;gap:16px;min-height:52px;padding:12px 16px;border:1px solid transparent;border-radius:6px;font-size:1rem;font-weight:500;line-height:1.4;white-space:normal;background:none;color:var(--text-secondary);box-shadow:none;animation:none!important}
 .js .site-header .nav-shell>.nav-links .nav-items a[aria-current]{background:var(--accent-blue-soft);border-color:#2d425e;color:var(--text-primary);box-shadow:inset 3px 0 var(--accent-blue)}
 .site-header .nav-items a::before{content:"";width:20px;height:20px;flex:none;background:currentColor;mask:var(--nav-icon) center/contain no-repeat;opacity:.85}
 .site-header .nav-items a:nth-child(1){--nav-icon:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.5'%3E%3Cpath d='m3 10 9-7 9 7v11H3zM9 21v-8h6v8'/%3E%3C/svg%3E")}
 .site-header .nav-items a:nth-child(2){--nav-icon:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.5'%3E%3Crect x='2' y='5' width='20' height='14' rx='4'/%3E%3Cpath d='M6 12h6M9 9v6m7-5h.1m2 4h.1'/%3E%3C/svg%3E")}
 .site-header .nav-items a:nth-child(3){--nav-icon:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.5'%3E%3Ccircle cx='12' cy='7' r='4'/%3E%3Cpath d='M4 22v-3a8 8 0 0 1 16 0v3'/%3E%3C/svg%3E")}
 .site-header .nav-items a:nth-child(4){--nav-icon:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.5'%3E%3Cpath d='M3 14v-3a9 9 0 0 1 18 0v8h-6M3 11h4v7H3zm14 0h4v7h-4z'/%3E%3C/svg%3E")}
 .site-header .nav-items a::after,.site-header .nav-items a:is([aria-current="page"],[aria-current="location"])::after{content:none}
 .site-header .menu-language-section,.site-header .menu-contact-section{display:block;margin-top:24px;padding-top:20px;border-top:1px solid var(--border)}
 .site-header .menu-section-title{margin:0;color:var(--text-muted);font-size:.75rem;font-weight:600;letter-spacing:.1em;line-height:1.5}
 .site-header .menu-language-slot{margin-top:12px}
 .site-header .menu-language-slot .language-options{display:grid;grid-template-columns:1fr 1fr;gap:8px}
 .site-header .menu-language-slot .language-options a{display:flex;min-height:44px;padding:8px;border:1px solid var(--border);background:var(--surface-2);color:var(--text-secondary);font-size:.875rem;border-radius:6px;box-shadow:none}
 .site-header .menu-language-slot .language-options a[aria-current]{color:var(--text-primary);border-color:#46628c;background:var(--accent-blue-soft)}
 .site-header .menu-language-slot .language-options a::before,.site-header .menu-language-slot .language-options a::after{content:none}
 .site-header .menu-contact-link{display:flex;align-items:center;gap:10px;min-height:44px;margin-top:8px;font-size:.875rem;color:var(--text-secondary);overflow-wrap:anywhere}
 .site-header .menu-contact-link svg{flex:none;width:19px;height:19px;stroke:currentColor;stroke-width:1.5}
 .site-header .menu-contact-link span{min-width:0}
 .site-header .menu-panel-bottom{display:none}
}
@media(max-width:1100px) and (max-height:600px){
 :root{--header-height:calc(56px + env(safe-area-inset-top))}
 .js .site-header .nav-shell>.nav-links .nav-items{margin-top:16px;gap:4px}
 .js .site-header .nav-shell>.nav-links .nav-items a{min-height:44px;padding-block:10px}
 .site-header .menu-language-section,.site-header .menu-contact-section{margin-top:16px;padding-top:16px}
}
@media(prefers-reduced-motion:reduce){
 html{scroll-behavior:auto}
 .site-header *, .menu-backdrop{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}