:root{--header-h:72px;--footer-h:52px;--navy:#080d1f;--gold:#f0c24b;--bg:#f4edda;--surface:#f9f1dd;--surface-2:#fdf6e2}*,:after,:before{box-sizing:border-box}body,html{margin:0;padding:0;font-family:Heebo,Inter,Arial,sans-serif;background:#0b1020;color:#fff}a{color:inherit;text-decoration:none}.site-header{position:-webkit-sticky;position:sticky;top:0;z-index:10000;background:var(--navy);border-bottom:2px solid rgba(240,194,75,.4);padding-top:env(safe-area-inset-top,0)}.wrap{max-width:1280px;margin:0 auto;padding:0 20px}.nav{gap:16px;height:var(--header-h)}.brand,.nav{display:flex;align-items:center}.brand{justify-content:center;flex-shrink:0;width:140px;height:58px;overflow:visible}.brand-logo{width:100%;height:100%;object-fit:contain;display:block;transform:none}.desktop-links{display:flex;align-items:center;gap:4px;flex:1 1;justify-content:center;flex-wrap:wrap}.nav-link{font-size:15px;font-weight:500;color:#e8eaf0;padding:6px 11px;border-radius:6px;white-space:nowrap;transition:color .15s,background .15s}.nav-link:hover{color:#fff;background:hsla(0,0%,100%,.07)}.header-right{display:flex}.header-right,.mobile-left-actions{align-items:center;gap:8px;flex-shrink:0}.mobile-left-actions{display:none}.lang-btn{font-size:24px;line-height:1;cursor:pointer;border-radius:6px;padding:4px 6px;transition:background .15s}.lang-btn:hover{background:hsla(0,0%,100%,.1)}.wa-cta{background:var(--gold);color:#111827;font-weight:700;font-size:15px;padding:8px 16px;border-radius:8px;display:inline-flex;align-items:center;gap:4px;white-space:nowrap;transition:background .15s}.wa-cta:hover{background:#ffd766}.hamburger{display:none;background:hsla(0,0%,100%,.08);border:1px solid hsla(0,0%,100%,.3);color:#fff;border-radius:8px;width:44px;height:44px;font-size:22px;cursor:pointer;align-items:center;justify-content:center;transition:background .15s;flex-shrink:0}.hamburger:active,.hamburger:hover{background:hsla(0,0%,100%,.18)}.mobile-menu{display:flex;flex-direction:column;align-items:center;border-top:1px solid hsla(0,0%,100%,.1);padding:8px 0 14px}.mobile-link{font-size:17px;font-weight:500;color:#e2e8f0;padding:13px 20px;border-radius:8px;transition:background .15s,color .15s;text-align:center;width:100%}.mobile-link:active,.mobile-link:hover{background:hsla(0,0%,100%,.08);color:#fff}.mobile-wa{margin-top:8px;background:var(--gold);color:#111827!important;font-weight:700;text-align:center;border-radius:8px}.mobile-wa:hover{background:#ffd766!important}main{margin:0;padding:0}.site-footer{background:var(--navy);border-top:1px solid hsla(0,0%,100%,.08);height:var(--footer-h);display:flex;align-items:center;padding:0 20px;color:#b0bac7;font-size:13px}.legacy-wrap{height:calc(100vh - 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var(--header-h) - var(--footer-h))}}.chub{--ink:#1a1c20;--ink-80:rgba(26,28,32,.8);--ink-70:rgba(26,28,32,.68);--ink-50:rgba(26,28,32,.48);--ink-15:rgba(26,28,32,.14);--bronze:#9c7740;--bronze-deep:#5e472a;--bronze-soft:rgba(156,119,64,.18);--font-body:"IBM Plex Sans Hebrew","IBM Plex Sans",system-ui,sans-serif;--font-mono:"IBM Plex Mono",ui-monospace,monospace;background:var(--bg);color:var(--ink);font-family:var(--font-body);min-height:calc(100vh - var(--header-h) - var(--footer-h))}.chub-inner{max-width:1180px;margin:0 auto;padding:42px 20px 96px}.chub-hero{border-top:2px solid var(--accent);padding-top:26px;margin-bottom:30px}.chub-h1{font-size:clamp(28px,4vw,42px);font-weight:700;margin:0 0 8px;color:var(--ink);letter-spacing:-.01em}.chub-count{font-family:var(--font-mono);font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--bronze);margin:0 0 20px}.chub-intro{font-size:17px;line-height:1.85;color:var(--ink-80);max-width:760px;margin:0}.chub-nav{margin:0 0 26px;padding:18px 0 0;border-top:1px solid var(--bronze-soft)}.chub-nav-label{display:block;font-family:var(--font-mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--bronze);margin-bottom:12px}.chub-pills{display:flex;flex-wrap:wrap;gap:10px}.chub-pill{display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:999px;background:var(--surface-2);border:1px solid var(--bronze-soft);color:var(--ink-70);font-size:15px;font-weight:600;transition:border-color .15s,color .15s,background .15s}.chub-pill:hover{border-color:var(--bronze);color:var(--ink)}.chub-pill.is-active{background:var(--pill);border-color:var(--pill);color:#fff}.chub-dot{width:11px;height:11px;border-radius:50%;flex-shrink:0;box-shadow:0 0 0 1px rgba(26,28,32,.08)}.chub-grid{list-style:none;margin:0 0 48px;padding:0;display:grid;grid-gap:14px;gap:14px;grid-template-columns:repeat(auto-fill,minmax(196px,1fr))}.chub-card-li{margin:0}.chub-card{display:flex;flex-direction:column;gap:6px;height:100%;background:var(--surface-2);border:1px solid var(--bronze-soft);border-radius:14px;padding:18px;position:relative;overflow:hidden;box-shadow:0 1px 3px rgba(26,28,32,.05),0 14px 36px -26px rgba(26,28,32,.22);transition:border-color .15s,transform .15s,box-shadow .15s}.chub-card:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:0 1px 3px rgba(26,28,32,.06),0 20px 44px -24px rgba(26,28,32,.28)}.chub-swatch{position:absolute;inset-inline-start:0;top:0;width:4px;height:100%;background:var(--accent)}.chub-carat{font-size:26px;font-weight:700;color:var(--ink);line-height:1}.chub-ct{font-size:13px;font-weight:500;color:var(--ink-50);-webkit-margin-start:3px;margin-inline-start:3px}.chub-color{font-size:15px;font-weight:600;color:var(--accent)}.chub-specs{font-size:14px;color:var(--ink-70)}.chub-cert{font-family:var(--font-mono);font-size:11px;color:var(--ink-50);margin-top:auto;letter-spacing:.04em}.chub-none{border:1px solid var(--bronze-soft);border-radius:14px;padding:28px;font-size:16px;color:var(--ink-80);margin:0 0 48px}.chub-cta,.chub-none{background:var(--surface-2)}.chub-cta{border:1px solid var(--bronze-soft);border-radius:16px;padding:30px;margin:0 0 50px;box-shadow:0 1px 3px rgba(26,28,32,.05),0 18px 44px -26px rgba(26,28,32,.2)}.chub-cta-h{font-size:22px;font-weight:700;color:var(--ink);margin:0 0 10px}.chub-cta-b{font-size:16px;line-height:1.75;color:var(--ink-70);margin:0 0 20px;max-width:680px}.chub-cta-btn{display:inline-flex;align-items:center;gap:8px;background:#25d366;color:#fff;font-weight:600;font-size:16px;padding:13px 24px;border-radius:10px;transition:background .15s}.chub-cta-btn:hover{background:#1ebe5d}.chub-faq{margin:0 0 44px}.chub-faq-h{font-size:22px;font-weight:700;color:var(--ink);margin:0 0 14px}.chub-faq-item{border-top:1px solid var(--bronze-soft);padding:18px 0}.chub-faq-item dt{font-size:16px;font-weight:600;color:var(--ink);margin:0 0 8px}.chub-faq-item dd{font-size:15px;line-height:1.8;color:var(--ink-70);margin:0;max-width:800px}.chub-foot{border-top:1px solid var(--bronze-soft);padding-top:22px}.chub-all{font-size:15px;font-weight:600;color:var(--bronze-deep)}.chub-all:hover{color:var(--bronze)}@media (max-width:600px){.chub-inner{padding:30px 16px 84px}.chub-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}}.chub--yellow .chub-color{color:#876d00}.chub--yellow .chub-pill.is-active{color:#2a2100}.inv-shell{display:flex;flex-direction:column;height:calc(100vh - 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