/* Gizlen Global unified site shell — 2026-07-29c */
:root{--gg-shell:#07111f;--gg-shell-2:#0b1829;--gg-shell-text:#f5f7fb;--gg-shell-muted:#aebbd0;--gg-shell-line:rgba(255,255,255,.11);--gg-shell-accent:#3fd0b5;--gg-shell-max:1180px}
html{scroll-padding-top:92px;overflow-x:clip!important}
body.gg-unified-shell{overflow-x:clip!important;padding-top:0!important}
.gg-site-header{position:sticky!important;top:0!important;z-index:5000!important;transform:none!important;background:rgba(7,17,31,.96)!important;border-bottom:1px solid var(--gg-shell-line)!important;backdrop-filter:blur(18px) saturate(130%);-webkit-backdrop-filter:blur(18px) saturate(130%);box-shadow:0 8px 28px rgba(0,0,0,.16)}
.gg-site-header.is-hidden,.gg-site-header.is-condensed,.gg-site-header.is-docked{transform:none!important;background:rgba(7,17,31,.96)!important}
.gg-nav-row{width:min(calc(100% - 40px),var(--gg-shell-max));min-height:76px;margin-inline:auto;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:24px}
.gg-site-header .brand{display:flex;align-items:center;line-height:0;text-decoration:none;min-width:0}
.gg-site-header .brand img{display:block;width:196px!important;height:auto!important;max-height:38px;object-fit:contain}
.gg-primary-nav{display:flex;align-items:center;justify-content:center;gap:23px;min-width:0}
.gg-primary-nav a{position:relative;color:var(--gg-shell-muted)!important;text-decoration:none!important;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif!important;font-size:.88rem!important;font-weight:700!important;line-height:1.2!important;white-space:nowrap;padding:29px 0 27px!important}
.gg-primary-nav a::after{content:"";position:absolute;left:0;right:0;bottom:20px;height:2px;border-radius:2px;background:var(--gg-shell-accent);transform:scaleX(0);transform-origin:left;transition:transform .2s ease}
.gg-primary-nav a:hover,.gg-primary-nav a[aria-current="page"]{color:#fff!important}
.gg-primary-nav a:hover::after,.gg-primary-nav a[aria-current="page"]::after{transform:scaleX(1)}
.gg-header-actions{display:flex;align-items:center;gap:12px}
.gg-header-cta{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 17px;border-radius:999px;background:var(--gg-shell-accent);color:#07111f!important;text-decoration:none!important;font-family:Inter,system-ui,sans-serif;font-size:.84rem;font-weight:850;white-space:nowrap;box-shadow:0 10px 26px rgba(63,208,181,.18)}
.gg-header-cta:hover{filter:brightness(1.05);transform:translateY(-1px)}
.gg-menu-toggle{display:none;width:46px;height:46px;border:1px solid var(--gg-shell-line);border-radius:14px;background:rgba(255,255,255,.035);padding:0;cursor:pointer}
.gg-menu-toggle span{display:block;width:21px;height:2px;margin:5px auto;background:#fff;border-radius:2px;transition:transform .2s ease,opacity .2s ease}
.gg-menu-toggle[aria-expanded="true"] span:first-child{transform:translateY(3.5px) rotate(45deg)}
.gg-menu-toggle[aria-expanded="true"] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}
.gg-mobile-nav{display:none;background:rgba(7,17,31,.99);border-top:1px solid var(--gg-shell-line)}
.gg-mobile-nav[data-open="true"]{display:block}
.gg-mobile-nav-inner{width:min(calc(100% - 40px),var(--gg-shell-max));margin-inline:auto;padding:12px 0 22px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 24px}
.gg-mobile-nav a{display:block;padding:13px 0;color:var(--gg-shell-muted)!important;text-decoration:none!important;border-bottom:1px solid rgba(255,255,255,.075);font-family:Inter,system-ui,sans-serif;font-size:.94rem;font-weight:750}
.gg-mobile-nav a:hover,.gg-mobile-nav a[aria-current="page"]{color:#fff!important}
.gg-mobile-nav .gg-mobile-cta{color:var(--gg-shell-accent)!important}
.gg-site-footer{background:var(--gg-shell)!important;color:var(--gg-shell-text)!important;border-top:1px solid var(--gg-shell-line)!important;padding:64px 0 0!important;margin:0!important}
.gg-footer-inner{width:min(calc(100% - 40px),var(--gg-shell-max));margin-inline:auto}
.gg-footer-grid{display:grid;grid-template-columns:minmax(260px,1.35fr) repeat(3,minmax(150px,.65fr));gap:40px;padding-bottom:46px}
.gg-footer-brand img{display:block;width:210px;height:auto;margin-bottom:20px}
.gg-footer-brand p{max-width:440px;margin:0;color:var(--gg-shell-muted);line-height:1.7;font-size:.94rem}
.gg-footer-col h3{margin:0 0 14px;color:#fff;font-family:Manrope,Inter,sans-serif;font-size:.9rem;letter-spacing:.08em;text-transform:uppercase}
.gg-footer-col a{display:block;width:max-content;max-width:100%;padding:5px 0;color:var(--gg-shell-muted)!important;text-decoration:none!important;font-size:.9rem}
.gg-footer-col a:hover{color:#fff!important}
.gg-footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:20px 0 24px;border-top:1px solid var(--gg-shell-line);color:#8f9fb5;font-size:.8rem}
.gg-footer-legal{display:flex;gap:18px;flex-wrap:wrap}
.gg-footer-legal a{color:#aebbd0!important;text-decoration:none!important}

.gg-book-mobile-cover{display:none}
/* One canonical visible book cover throughout the site. */
.canonical-book-cover{object-fit:contain!important;object-position:center!important}
.book-showcase-visual .canonical-book-cover{width:min(100%,330px)!important;max-height:520px!important;border-radius:8px;filter:drop-shadow(0 26px 30px rgba(0,0,0,.38))!important}
@media(max-width:1120px){.gg-primary-nav{display:none}.gg-menu-toggle{display:block}.gg-nav-row{grid-template-columns:auto 1fr auto}.gg-header-actions{justify-self:end}}
@media(max-width:720px){.page-clarity-os .gg-book-mobile-cover{display:grid;place-items:center;margin:24px 0 28px;padding:18px;border:1px solid rgba(255,255,255,.1);border-radius:24px;background:linear-gradient(150deg,rgba(255,255,255,.07),rgba(255,255,255,.025))}.page-clarity-os .gg-book-mobile-cover img{display:block;width:min(100%,245px)!important;height:auto!important;border-radius:8px;filter:drop-shadow(0 22px 26px rgba(0,0,0,.34))}.page-clarity-os .clarity-book-cover{display:none!important}html{scroll-padding-top:78px}.gg-nav-row{width:min(calc(100% - 28px),var(--gg-shell-max));min-height:68px;gap:12px}.gg-site-header .brand img{width:172px!important;max-height:34px}.gg-header-cta{display:none}.gg-mobile-nav-inner{width:min(calc(100% - 28px),var(--gg-shell-max));grid-template-columns:1fr}.gg-footer-grid{grid-template-columns:1fr 1fr;gap:34px 24px}.gg-footer-brand{grid-column:1/-1}.gg-footer-bottom{align-items:flex-start;flex-direction:column}.book-showcase-visual .canonical-book-cover{width:min(100%,260px)!important;max-height:410px!important}}
@media(max-width:460px){.gg-site-header .brand img{width:150px!important}.gg-footer-grid{grid-template-columns:1fr}.gg-footer-brand{grid-column:auto}}