@media (min-width:768px){.mobile-bottom-nav{display:none}}@media (max-width:767px){body,html{max-width:100%;overflow-x:hidden}body{padding-bottom:calc(94px + env(safe-area-inset-bottom))}.site-main{min-width:0;padding-bottom:calc(110px + env(safe-area-inset-bottom))}.admin-layout,.admin-topbar,.container,.footer-inner,.site-header-inner{width:min(100% - 24px,1160px)}.site-header{z-index:90}.site-header-inner{align-items:center;gap:10px;min-height:72px;padding:12px 0}.brand-lockup{flex:1 1 auto;gap:10px;min-width:0}.brand-mark{border-radius:12px;flex:0 0 44px;height:44px;width:44px}.brand-lockup>div:last-child{min-width:0}.brand-name{font-size:clamp(.82rem,4vw,1rem);letter-spacing:.14em}.brand-name,.brand-subtitle{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.brand-subtitle{font-size:clamp(.56rem,2.7vw,.72rem);letter-spacing:.18em}.site-header-actions{display:none!important}.section{padding:44px 0}.auth-gateway-grid,.feature-row,.grid-2,.grid-3,.grid-4,.hero-grid,.login-grid,.split{grid-template-columns:1fr!important}.hero{padding:46px 0 54px}.hero-art{border-radius:28px;min-height:360px}.hero-title,.section-title{overflow-wrap:anywhere}.login-page-shell{min-height:auto;overflow:visible;padding:28px 0 calc(132px + env(safe-area-inset-bottom))}.login-brand-panel{border-radius:28px;min-height:auto;padding:22px}.login-brand-content{gap:26px}.login-brand-topline{align-items:center;gap:12px;min-width:0}.login-brand-mark{border-radius:16px;flex:0 0 56px;height:56px;width:56px}.login-title{font-size:clamp(2.15rem,12vw,3.35rem);letter-spacing:-.055em;line-height:.98;margin:18px 0 14px}.login-copy{font-size:.98rem;line-height:1.72}.auth-highlight-grid,.auth-role-grid,.login-demo-grid,.login-metric-row,.stat-grid{grid-template-columns:1fr!important}.login-card{border-radius:28px;padding:22px}.login-role-row{grid-template-columns:1fr}.footer{padding-bottom:calc(118px + env(safe-area-inset-bottom))}.mobile-bottom-nav{align-items:stretch;background:rgba(7,17,31,.96);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border:1px solid rgba(255,255,255,.1);border-bottom:0;border-radius:26px 26px 0 0;bottom:0;box-shadow:0 -18px 48px rgba(0,0,0,.36);display:grid;grid-gap:4px;gap:4px;grid-template-columns:repeat(5,minmax(0,1fr));left:0;margin:0;padding:10px max(10px,env(safe-area-inset-left)) calc(10px + env(safe-area-inset-bottom)) max(10px,env(safe-area-inset-right));position:fixed;right:0;width:100%;z-index:100}.mobile-bottom-nav a{align-items:center;border-radius:22px;display:flex;flex-direction:column;gap:7px;justify-content:center;min-height:64px;min-width:0;padding:9px 4px;text-align:center}.mobile-bottom-nav a span{color:var(--brand);font-size:.74rem;font-weight:900;letter-spacing:.16em;line-height:1}.mobile-bottom-nav a strong{color:var(--muted);font-size:clamp(.66rem,2.8vw,.78rem);line-height:1.1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mobile-bottom-nav a.active{background:rgba(77,192,255,.16)}.mobile-bottom-nav a.active strong{color:white}}