/* SNNS V5 public gateway overlay — visual only, preserves existing auth/API IDs */
.v5-public-shell{min-height:100vh!important;display:block!important;background:#05070b;color:#f8fafc;padding:0!important;overflow:auto;position:relative}
.v5-public-shell:before{content:"";position:fixed;inset:0;pointer-events:none;background:radial-gradient(circle at 15% 5%,rgba(34,211,238,.10),transparent 28%),radial-gradient(circle at 85% 15%,rgba(99,102,241,.12),transparent 30%),linear-gradient(180deg,#060913,#05070b 55%,#070914)}
.v5-public-wrap{width:min(1180px,calc(100% - 32px));margin:auto;position:relative;z-index:1}.v5-public-nav{height:82px;display:flex;align-items:center;gap:30px;border-bottom:1px solid rgba(148,163,184,.12)}
.v5-public-brand{display:flex;align-items:center;gap:11px;margin-inline-end:auto}.v5-public-brand strong{font-size:19px;letter-spacing:.4px}.v5-public-brand strong span{color:#22d3ee}.v5-brand-mark{width:40px;height:40px;border-radius:13px;display:grid;place-items:center;font-weight:900;background:#07111e;border:1px solid rgba(34,211,238,.55);box-shadow:0 0 28px rgba(34,211,238,.14);color:#67e8f9}.v5-public-nav nav{display:flex;gap:24px}.v5-public-nav nav a{color:#94a3b8;text-decoration:none;font-size:13px;font-weight:700}.v5-public-nav nav a:hover{color:#fff}.v5-ghost-btn,.v5-secondary-cta{border:1px solid #263248;background:#0b1120;color:#e2e8f0;border-radius:13px;padding:11px 18px;font-weight:800;cursor:pointer}.v5-hero-grid{min-height:610px;display:grid;grid-template-columns:1.08fr .92fr;gap:70px;align-items:center;padding:65px 0}.v5-hero-copy{padding:25px 0}.v5-kicker{display:inline-flex;padding:7px 12px;border:1px solid rgba(34,211,238,.25);border-radius:999px;color:#67e8f9;background:rgba(34,211,238,.06);font-size:11px;font-weight:900}.v5-hero-copy h1{font-size:clamp(38px,5.2vw,68px);line-height:1.12;margin:20px 0 18px;letter-spacing:-2px}.v5-hero-copy h1 span{background:linear-gradient(90deg,#67e8f9,#818cf8);-webkit-background-clip:text;background-clip:text;color:transparent}.v5-hero-copy>p{max-width:650px;color:#94a3b8;line-height:2;font-size:15px}.v5-hero-actions{display:flex;gap:12px;margin-top:28px}.v5-primary-cta{border:0;border-radius:13px;padding:12px 23px;background:linear-gradient(135deg,#22d3ee,#3b82f6);color:#031018;font-weight:900;cursor:pointer;box-shadow:0 12px 38px rgba(34,211,238,.15)}.v5-trust-row{display:flex;gap:18px;flex-wrap:wrap;margin-top:25px;color:#64748b;font-size:11px}.v5-trust-row span:before{content:"✓";color:#22d3ee;margin-left:6px}.v5-auth-card{background:rgba(9,14,27,.90)!important;border:1px solid #1f2b42!important;border-radius:27px!important;padding:28px!important;box-shadow:0 30px 90px rgba(0,0,0,.36);backdrop-filter:blur(18px)}.v5-auth-head{display:flex;flex-direction:column;gap:5px;margin-bottom:18px}.v5-auth-head span{font-size:18px;font-weight:900}.v5-auth-head small{color:#64748b}.v5-business-note{display:flex;flex-direction:column;gap:4px;padding:11px 13px;border:1px solid rgba(34,211,238,.15);background:rgba(34,211,238,.04);border-radius:12px;color:#94a3b8}.v5-business-note strong{color:#67e8f9}.v5-hubs-preview{padding:40px 0 75px}.v5-section-head{text-align:center;margin-bottom:28px}.v5-section-head span{color:#22d3ee;font-size:11px;font-weight:900}.v5-section-head h2{font-size:27px;margin:8px 0}.v5-hubs-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.v5-hub{min-height:185px;border:1px solid #182237;border-radius:24px;background:linear-gradient(145deg,rgba(15,23,42,.82),rgba(7,11,21,.92));padding:22px;position:relative;overflow:hidden}.v5-hub:after{content:"";position:absolute;width:110px;height:110px;border-radius:50%;filter:blur(55px);opacity:.14;top:-25px;left:-20px;background:currentColor}.v5-hub i{width:43px;height:43px;display:grid;place-items:center;border:1px solid currentColor;border-radius:13px;font-style:normal;margin-bottom:25px;background:rgba(255,255,255,.02)}.v5-hub strong{display:block;color:#f8fafc;font-size:14px}.v5-hub p{color:#64748b;line-height:1.8;font-size:11px;margin:8px 0 0}.v5-hub.cyan{color:#22d3ee}.v5-hub.gold{color:#f59e0b}.v5-hub.red{color:#fb7185}.v5-hub.purple{color:#a78bfa}.v5-public-footer{border-top:1px solid rgba(148,163,184,.12);height:85px;display:flex;align-items:center;justify-content:space-between;color:#475569;font-size:11px}.v5-public-footer strong{color:#94a3b8}.neo-brand[role=button]{cursor:pointer}
@media(max-width:900px){.v5-public-nav nav{display:none}.v5-hero-grid{grid-template-columns:1fr;gap:28px;padding:38px 0}.v5-hero-copy{text-align:center}.v5-hero-copy>p{margin-inline:auto}.v5-hero-actions,.v5-trust-row{justify-content:center}.v5-hubs-grid{grid-template-columns:1fr 1fr}.v5-hero-copy h1{letter-spacing:-1px}.v5-auth-card{max-width:580px;margin:auto;width:100%}}
@media(max-width:560px){.v5-public-wrap{width:min(100% - 22px,1180px)}.v5-public-nav{height:68px}.v5-public-brand strong{font-size:16px}.v5-ghost-btn{padding:9px 12px;font-size:11px}.v5-hero-grid{padding-top:24px}.v5-hero-copy h1{font-size:38px}.v5-hero-copy>p{font-size:13px}.v5-hubs-grid{grid-template-columns:1fr}.v5-hub{min-height:150px}.v5-public-footer{height:auto;padding:25px 0;gap:8px;flex-direction:column}}