/* ============================================================
   Gish Visitor Chrome — Sprint 92A
   Shared chrome for marketing/visitor surfaces (index, pricing,
   about, for-*, blog, etc.). Three-tier system: Visitor (this) /
   App / Admin. Pages opt-in with `data-visitor-chrome` on body.

   Namespaced `.gvc-*` to avoid colliding with page-local styles.
   Color tokens reuse the page's existing CSS variables
   (--bg, --pink, --text1, etc.); fallbacks provided so non-
   migrated styles still render correctly in isolation.
   ============================================================ */

:root{
  --gvc-bg:var(--bg,#0A0510);
  --gvc-pink:var(--pink,#EC4899);
  --gvc-pink-deep:var(--pink-deep,#BE185D);
  --gvc-purple:var(--purple,#A855F7);
  --gvc-text1:var(--text1,rgba(255,240,250,0.94));
  --gvc-text2:var(--text2,rgba(255,240,250,0.65));
  --gvc-text3:var(--text3,rgba(255,240,250,0.62));
  --gvc-border:var(--border,rgba(255,255,255,0.08));
  --gvc-border2:var(--border2,rgba(255,255,255,0.14));
  --gvc-card:var(--card,rgba(255,255,255,0.045));
  --gvc-font:var(--font,'Inter',-apple-system,BlinkMacSystemFont,sans-serif);
  --gvc-font-display:var(--font-display,'Playfair Display',Georgia,serif);
  --gvc-font-mono:var(--font-mono,'JetBrains Mono','SF Mono',Consolas,monospace);
}

/* Shell — grid: rail + main column */
body[data-visitor-chrome]{margin:0;background:var(--gvc-bg);color:var(--gvc-text1);font-family:var(--gvc-font)}
.gvc-shell{display:grid;grid-template-columns:80px 1fr;min-height:100vh;position:relative;z-index:1}

/* Ambient atmosphere (visitor-only — admin/app have their own) */
.gvc-blobs{position:fixed;inset:0;pointer-events:none;z-index:0;overflow:hidden}
.gvc-blob{position:absolute;border-radius:50%;filter:blur(140px);animation:gvcBlobDrift 28s ease-in-out infinite alternate}
.gvc-blob-1{width:700px;height:700px;background:var(--gvc-pink);top:-280px;left:-180px;opacity:.14}
.gvc-blob-2{width:550px;height:550px;background:var(--gvc-purple);top:45%;right:-200px;opacity:.12;animation-delay:-14s}
.gvc-blob-3{width:400px;height:400px;background:#F59E0B;bottom:-150px;left:40%;opacity:.06;animation-delay:-8s}
@keyframes gvcBlobDrift{0%{transform:translate(0,0) scale(1)}100%{transform:translate(40px,-30px) scale(1.1)}}
.gvc-noise{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.035;mix-blend-mode:overlay;background:repeating-conic-gradient(rgba(255,255,255,.06) 0% 25%,transparent 0% 50%) 0 0/3px 3px}
.gvc-mesh{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.025;background:repeating-linear-gradient(0deg,rgba(236,72,153,.06) 0px,transparent 1px,transparent 80px),repeating-linear-gradient(90deg,rgba(168,85,247,.04) 0px,transparent 1px,transparent 80px)}

/* Rail */
.gvc-rail{position:sticky;top:0;align-self:start;height:100vh;background:rgba(10,5,16,0.5);backdrop-filter:blur(32px);-webkit-backdrop-filter:blur(32px);border-right:1px solid var(--gvc-border);display:flex;flex-direction:column;align-items:center;padding:18px 0;z-index:5}
.gvc-rail-logo{width:44px;height:44px;display:flex;align-items:center;justify-content:center;margin-bottom:24px;filter:drop-shadow(0 8px 22px rgba(236,72,153,0.42))}
.gvc-rail-logo img{width:100%;height:100%;display:block;object-fit:contain;border-radius:10px}
.gvc-rail-nav{display:flex;flex-direction:column;align-items:center;gap:4px;flex:1}
.gvc-rail-btn{width:48px;height:48px;border-radius:14px;background:transparent;border:0;color:var(--gvc-text3);display:flex;align-items:center;justify-content:center;transition:all .25s;position:relative;text-decoration:none}
.gvc-rail-btn:hover{background:rgba(255,255,255,0.05);color:var(--gvc-text1);box-shadow:0 0 20px rgba(236,72,153,0.08)}
.gvc-rail-btn.gvc-active{background:rgba(236,72,153,0.10);color:var(--gvc-pink);box-shadow:inset 0 0 0 1px rgba(236,72,153,0.25),0 0 24px rgba(236,72,153,0.12)}
.gvc-rail-btn svg{width:22px;height:22px}
.gvc-rail-tip{position:absolute;left:62px;top:50%;transform:translateY(-50%) translateX(-6px);background:rgba(26,14,34,0.9);backdrop-filter:blur(16px);color:var(--gvc-text1);padding:6px 11px;border-radius:8px;font-size:11px;font-weight:600;white-space:nowrap;opacity:0;pointer-events:none;transition:all .2s;border:1px solid var(--gvc-border)}
.gvc-rail-btn:hover .gvc-rail-tip{opacity:1;transform:translateY(-50%) translateX(0)}
.gvc-rail-bottom{margin-top:auto;display:flex;flex-direction:column;align-items:center;gap:8px}
.gvc-rail-cta{width:48px;height:48px;border-radius:14px;background:linear-gradient(135deg,var(--gvc-pink),var(--gvc-pink-deep));border:0;color:#fff;display:flex;align-items:center;justify-content:center;transition:transform .2s,box-shadow .2s;box-shadow:0 8px 22px rgba(236,72,153,0.35),0 0 40px rgba(236,72,153,0.15);cursor:pointer}
.gvc-rail-cta:hover{transform:translateY(-2px);box-shadow:0 14px 28px rgba(236,72,153,0.5),0 0 60px rgba(236,72,153,0.2)}
.gvc-rail-cta svg{width:22px;height:22px}
.gvc-rail-label{font-size:9px;font-weight:700;letter-spacing:0.08em;color:var(--gvc-text3);text-transform:uppercase}

/* Main column slot — pages own padding/typography inside .gvc-main */
.gvc-main{padding:32px 36px 0;max-width:none;min-width:0}

/* Mobile header */
.gvc-mobile-header{display:none;position:sticky;top:0;left:0;right:0;z-index:50;padding:12px 16px;background:transparent;align-items:center;justify-content:space-between;transition:background .3s,backdrop-filter .3s,border-color .3s;border-bottom:1px solid transparent}
.gvc-mobile-header.gvc-scrolled{background:rgba(10,5,16,0.88);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-bottom-color:var(--gvc-border)}
.gvc-mh-left{display:flex;align-items:center;gap:12px}
.gvc-mh-right{display:flex;align-items:center;gap:10px}
.gvc-mh-logo{height:28px;filter:drop-shadow(0 4px 12px rgba(236,72,153,0.3))}
.gvc-mh-cta{padding:9px 18px;border-radius:100px;background:linear-gradient(135deg,var(--gvc-pink),var(--gvc-pink-deep));border:0;color:#fff;font-size:13px;font-weight:700;font-family:var(--gvc-font);cursor:pointer;box-shadow:0 8px 20px rgba(236,72,153,0.3);text-decoration:none;min-height:40px;display:inline-flex;align-items:center}
.gvc-hamburger{width:40px;height:40px;border-radius:12px;background:rgba(255,255,255,0.06);border:1px solid var(--gvc-border);color:var(--gvc-text1);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .25s;flex-shrink:0}
.gvc-hamburger svg{width:20px;height:20px}
.gvc-mh-search{width:40px;height:40px;border-radius:12px;background:rgba(255,255,255,0.06);border:1px solid var(--gvc-border);color:var(--gvc-text1);display:flex;align-items:center;justify-content:center;text-decoration:none;transition:all .25s;flex-shrink:0;cursor:pointer;padding:0;font-family:inherit}
.gvc-mh-search:hover{background:rgba(255,255,255,0.10)}
.gvc-mh-search svg{width:18px;height:18px}
.gvc-search-panel{position:absolute;top:100%;left:0;right:0;padding:12px 16px;background:rgba(10,5,16,0.96);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-bottom:1px solid var(--gvc-border);transform:translateY(-8px);opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;z-index:49}
.gvc-search-panel.gvc-open{transform:translateY(0);opacity:1;pointer-events:auto}
.gvc-search-form{display:flex;align-items:center;gap:8px;background:rgba(255,255,255,0.06);border:1px solid var(--gvc-border);border-radius:100px;padding:8px 14px}
.gvc-search-form svg{width:16px;height:16px;color:var(--gvc-text3);flex-shrink:0}
.gvc-search-form input{flex:1;background:transparent;border:0;outline:0;color:var(--gvc-text1);font-family:inherit;font-size:14px;padding:4px 0;min-width:0}
.gvc-search-form input::placeholder{color:var(--gvc-text3)}
.gvc-search-close{background:transparent;border:0;color:var(--gvc-text3);font-size:22px;line-height:1;cursor:pointer;padding:0 4px;flex-shrink:0}
.gvc-search-close:hover{color:var(--gvc-text1)}

/* Mobile drawer */
.gvc-drawer-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.6);backdrop-filter:blur(8px);z-index:200;opacity:0;pointer-events:none;transition:opacity .3s}
.gvc-drawer-overlay.gvc-open{opacity:1;pointer-events:auto}
.gvc-drawer{position:fixed;top:0;left:0;bottom:0;width:280px;background:rgba(10,5,16,0.95);backdrop-filter:blur(40px);border-right:1px solid var(--gvc-border2);z-index:201;transform:translateX(-100%);transition:transform .35s cubic-bezier(.22,1,.36,1);display:flex;flex-direction:column;padding:0}
.gvc-drawer-overlay.gvc-open .gvc-drawer{transform:translateX(0)}
.gvc-drawer-head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--gvc-border)}
.gvc-drawer-head img{height:28px}
.gvc-drawer-close{width:44px;height:44px;border-radius:10px;background:rgba(255,255,255,0.06);border:1px solid var(--gvc-border);color:var(--gvc-text2);display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:20px}
.gvc-drawer-links{flex:1;padding:12px;display:flex;flex-direction:column;gap:2px;overflow-y:auto}
.gvc-drawer-link{display:flex;align-items:center;gap:14px;padding:14px 16px;border-radius:14px;color:var(--gvc-text2);font-size:15px;font-weight:600;transition:all .25s;text-decoration:none;min-height:48px}
.gvc-drawer-link:hover{background:rgba(255,255,255,0.05);color:var(--gvc-text1)}
.gvc-drawer-link.gvc-active{background:rgba(236,72,153,0.10);color:var(--gvc-pink)}
.gvc-drawer-link svg{width:22px;height:22px;flex-shrink:0}
.gvc-drawer-foot{padding:16px 20px;border-top:1px solid var(--gvc-border);display:flex;flex-direction:column;gap:10px}
.gvc-drawer-signup{width:100%;padding:14px;border-radius:100px;background:linear-gradient(135deg,var(--gvc-pink),var(--gvc-pink-deep));border:0;color:#fff;font-size:15px;font-weight:700;font-family:var(--gvc-font);cursor:pointer;text-decoration:none;display:block;text-align:center}
.gvc-drawer-meta{display:flex;flex-wrap:wrap;gap:14px;font-size:12px;color:var(--gvc-text3)}
.gvc-drawer-meta a{color:var(--gvc-text3);text-decoration:none}
.gvc-drawer-meta a:hover{color:var(--gvc-pink)}

/* Mobile bottom bar */
.gvc-mobile-bar{display:none;position:fixed;left:0;right:0;bottom:0;z-index:60;padding:8px 6px calc(8px + env(safe-area-inset-bottom));background:rgba(10,5,16,0.88);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-top:1px solid var(--gvc-border);justify-content:space-around;align-items:center}
.gvc-mobile-bar a{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;padding:6px 4px;color:var(--gvc-text3);font-size:10px;font-weight:600;letter-spacing:0.04em;text-decoration:none;border-radius:10px;transition:color .2s,background .2s;min-height:48px;justify-content:center}
.gvc-mobile-bar a svg{width:20px;height:20px}
.gvc-mobile-bar a:hover{color:var(--gvc-text1)}
.gvc-mobile-bar a.gvc-active{color:var(--gvc-pink);background:rgba(236,72,153,0.08)}

/* Floating CTA pill */
.gvc-float-pill{position:fixed;bottom:24px;right:24px;z-index:40;padding:16px 28px;border-radius:100px;background:rgba(236,72,153,0.12);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border:1px solid rgba(236,72,153,0.3);color:var(--gvc-text1);font-size:15px;font-weight:700;line-height:1;cursor:pointer;transition:all .25s;box-shadow:0 10px 28px rgba(236,72,153,0.25);display:inline-flex;align-items:center;gap:10px;text-decoration:none;white-space:nowrap}
.gvc-float-pill:hover{background:rgba(236,72,153,0.18);box-shadow:0 14px 36px rgba(236,72,153,0.32);transform:translateY(-2px)}
.gvc-float-pill .gvc-dot{width:8px;height:8px;border-radius:50%;background:var(--gvc-pink);animation:gvcPillPulse 2s ease-in-out infinite;flex-shrink:0}
.gvc-float-pill svg{width:18px;height:18px;flex-shrink:0;margin-left:2px !important}
@keyframes gvcPillPulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.4);opacity:.6}}

/* Footer */
.gvc-footer{border-top:1px solid var(--gvc-border);padding:48px 0 24px;margin-top:32px}
.gvc-foot-cols{display:grid;grid-template-columns:1.5fr repeat(6,1fr);gap:24px;margin-bottom:40px}
.gvc-foot-brand img{height:32px;margin-bottom:12px;filter:drop-shadow(0 4px 12px rgba(236,72,153,0.3))}
.gvc-foot-brand p{font-size:14px;color:var(--gvc-text3);line-height:1.6;max-width:280px}
.gvc-foot-col h4{font-size:12px;font-weight:700;letter-spacing:0.1em;text-transform:uppercase;color:var(--gvc-text3);margin-bottom:14px}
.gvc-foot-col a{display:block;font-size:14px;color:var(--gvc-text2);padding:5px 0;transition:color .2s;text-decoration:none}
.gvc-foot-col a:hover{color:var(--gvc-pink);text-shadow:0 0 12px rgba(236,72,153,0.2)}
.gvc-foot-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:20px;border-top:1px solid var(--gvc-border);font-size:12px;color:var(--gvc-text3);gap:14px;flex-wrap:wrap}
.gvc-foot-bottom-right{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.gvc-foot-bottom select{background:rgba(255,255,255,.04);color:var(--gvc-text2);border:1px solid var(--gvc-border);padding:5px 10px;border-radius:8px;font-family:var(--gvc-font-mono);font-size:11px;cursor:pointer}
.gvc-foot-bottom a{color:var(--gvc-text3);text-decoration:none}
.gvc-foot-bottom a:hover{color:var(--gvc-pink)}
.gvc-foot-social{display:flex;gap:14px}

/* Sign-up modal */
.gvc-modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.7);backdrop-filter:blur(8px);z-index:300;display:none;align-items:center;justify-content:center;padding:20px}
.gvc-modal-overlay.gvc-open{display:flex}
.gvc-modal{position:relative;width:100%;max-width:420px;background:rgba(20,10,32,0.96);border:1px solid var(--gvc-border2);border-radius:22px;padding:32px;box-shadow:0 32px 80px rgba(0,0,0,0.55)}
.gvc-modal-close{position:absolute;top:14px;right:14px;width:36px;height:36px;border-radius:10px;background:rgba(255,255,255,0.06);border:1px solid var(--gvc-border);color:var(--gvc-text2);cursor:pointer;font-size:20px;display:flex;align-items:center;justify-content:center}
.gvc-modal h2{font-family:var(--gvc-font-display);font-size:28px;font-weight:800;margin-bottom:6px;color:var(--gvc-text1)}
.gvc-modal-sub{color:var(--gvc-text2);font-size:14px;margin-bottom:20px;line-height:1.5}
.gvc-modal label{display:block;font-size:11px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;color:var(--gvc-text3);margin:12px 0 6px}
.gvc-modal input{width:100%;padding:12px 14px;background:rgba(255,255,255,0.04);border:1px solid var(--gvc-border2);border-radius:10px;color:var(--gvc-text1);font-family:inherit;font-size:14px;outline:0}
.gvc-modal input:focus{border-color:var(--gvc-pink);box-shadow:0 0 0 3px rgba(236,72,153,0.15)}
.gvc-modal-btn{width:100%;margin-top:18px;padding:14px;border-radius:100px;background:linear-gradient(135deg,var(--gvc-pink),var(--gvc-pink-deep));border:0;color:#fff;font-size:15px;font-weight:700;font-family:var(--gvc-font);cursor:pointer;box-shadow:0 8px 22px rgba(236,72,153,0.35)}
.gvc-modal-divider{text-align:center;color:var(--gvc-text3);font-size:12px;margin:16px 0;position:relative}
.gvc-modal-divider::before,.gvc-modal-divider::after{content:'';position:absolute;top:50%;width:42%;height:1px;background:var(--gvc-border)}
.gvc-modal-divider::before{left:0}.gvc-modal-divider::after{right:0}
.gvc-modal-social{display:flex;gap:10px}
.gvc-modal-social button{flex:1;padding:11px;background:rgba(255,255,255,0.05);border:1px solid var(--gvc-border2);border-radius:10px;color:var(--gvc-text1);font-family:inherit;font-size:13px;font-weight:600;cursor:pointer}
.gvc-modal-social button:hover{background:rgba(255,255,255,0.10)}

/* Responsive */
@media(max-width:1024px){
  .gvc-shell{grid-template-columns:1fr}
  .gvc-rail{display:none}
  .gvc-mobile-header{display:flex}
}
@media(max-width:768px){
  .gvc-main{padding:20px 16px env(safe-area-inset-bottom)}
  .gvc-mobile-bar{display:none !important}
  .gvc-foot-cols{grid-template-columns:1fr 1fr}
  .gvc-float-pill{display:none}
}
@media(max-width:480px){
  .gvc-foot-cols{grid-template-columns:1fr;gap:24px}
  .gvc-footer{padding:32px 0 20px}
  .gvc-foot-bottom{flex-direction:column;align-items:flex-start;gap:10px}
  .gvc-modal{padding:24px}
}