/* MetaCore Semantic Operating Layer · public-safe vitrine v1 · 2026-10-05 */
.mc-semantic-os{padding:clamp(54px,7vw,96px) 20px;color:#eaf8ff;background:radial-gradient(circle at 12% 0%,rgba(34,211,238,.13),transparent 30%),radial-gradient(circle at 90% 8%,rgba(139,92,246,.14),transparent 28%),linear-gradient(145deg,#071625,#0a2238 58%,#0c2d3b);overflow:hidden}
.mc-semantic-os__shell{width:min(1180px,100%);margin:0 auto}.mc-semantic-os__head{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(280px,.88fr);gap:clamp(26px,5vw,64px);align-items:end}.mc-semantic-os__eyebrow{display:inline-flex;align-items:center;gap:8px;margin-bottom:16px;font-size:11px;font-weight:850;letter-spacing:.14em;text-transform:uppercase;color:#7de9f5}.mc-semantic-os__eyebrow:before{content:"";width:28px;height:1px;background:linear-gradient(90deg,#7de9f5,transparent)}
.mc-semantic-os h2{margin:0;font-size:clamp(34px,4.7vw,64px);line-height:1.02;letter-spacing:-.052em;color:#fff}.mc-semantic-os__lead{margin:0;color:#b8cede;font-size:clamp(16px,1.6vw,20px);line-height:1.72;max-width:56ch}.mc-semantic-os__lead strong{color:#f2fbff}
.mc-semantic-os__route{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:8px;margin:38px 0 24px;padding:12px;border:1px solid rgba(130,211,239,.18);border-radius:22px;background:rgba(3,15,28,.42);box-shadow:0 24px 70px rgba(0,0,0,.16)}.mc-semantic-os__route span{position:relative;display:flex;min-height:72px;align-items:center;justify-content:center;padding:11px 8px;border:1px solid rgba(147,197,253,.12);border-radius:13px;background:linear-gradient(180deg,rgba(255,255,255,.055),rgba(255,255,255,.018));color:#dff7ff;text-align:center;font-size:11px;font-weight:800;letter-spacing:.045em;text-transform:uppercase}.mc-semantic-os__route span:not(:last-child):after{content:"→";position:absolute;right:-9px;z-index:3;color:#63dce9;font-size:13px}
.mc-semantic-os__grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.mc-semantic-os__card{min-width:0;padding:22px;border:1px solid rgba(142,194,225,.16);border-radius:17px;background:rgba(255,255,255,.038)}.mc-semantic-os__card small{display:block;margin-bottom:10px;color:#66deeb;font-size:10px;font-weight:850;letter-spacing:.12em;text-transform:uppercase}.mc-semantic-os__card b{display:block;margin-bottom:8px;color:#fff;font-size:16px;line-height:1.35}.mc-semantic-os__card p{margin:0;color:#9eb9cb;font-size:13px;line-height:1.65}
.mc-semantic-os__footer{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:26px;padding-top:24px;border-top:1px solid rgba(166,216,238,.16)}.mc-semantic-os__axiom{margin:0;color:#d9edf6;font-size:14px;line-height:1.6}.mc-semantic-os__axiom strong{color:#fff}.mc-semantic-os__actions{display:flex;flex-wrap:wrap;gap:10px;flex-shrink:0}.mc-semantic-os__actions a{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 16px;border:1px solid rgba(123,220,236,.34);border-radius:10px;color:#e8fbff;text-decoration:none;font-size:13px;font-weight:750}.mc-semantic-os__actions a.primary{border-color:#85eef7;background:#e8fbff;color:#0a2c3a}.mc-semantic-os__actions a:hover{transform:translateY(-1px)}
.mc-semantic-os__runtime{margin-top:24px;padding:18px 20px;border:1px solid rgba(124,207,235,.15);border-radius:15px;background:#061522;color:#9eb9cb;font:600 11px/1.8 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;overflow:auto;white-space:normal}.mc-semantic-os__runtime strong{color:#dff9ff}.mc-semantic-os__boundary{margin-top:18px;color:#8ca8ba;font-size:12px;line-height:1.65}
@media(max-width:980px){.mc-semantic-os__head{grid-template-columns:1fr}.mc-semantic-os__route{grid-template-columns:repeat(4,minmax(0,1fr))}.mc-semantic-os__route span:nth-child(4):after{display:none}.mc-semantic-os__grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:620px){.mc-semantic-os{padding:48px 16px}.mc-semantic-os__route{grid-template-columns:repeat(2,minmax(0,1fr));padding:9px}.mc-semantic-os__route span:nth-child(even):after{display:none}.mc-semantic-os__route span:nth-child(4):after{display:none}.mc-semantic-os__grid{grid-template-columns:1fr}.mc-semantic-os__footer{align-items:flex-start;flex-direction:column}.mc-semantic-os__actions{width:100%}.mc-semantic-os__actions a{flex:1 1 100%}}@media(prefers-reduced-motion:reduce){.mc-semantic-os__actions a{transition:none}.mc-semantic-os__actions a:hover{transform:none}}

/* Compact entry card for locale gateways */
.mc-semantic-entry{box-sizing:border-box;width:min(1280px,calc(100% - 40px));margin:24px auto 10px;padding:22px 24px;border:1px solid rgba(55,130,118,.22);border-radius:18px;background:linear-gradient(125deg,#effaf6,#f5f8ff);color:#173a39;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:24px;align-items:center;font-family:Inter,system-ui,sans-serif;box-shadow:0 14px 34px rgba(32,78,69,.06)}.mc-semantic-entry small{display:block;margin-bottom:7px;color:#297b6f;font-size:10px;font-weight:900;letter-spacing:.14em;text-transform:uppercase}.mc-semantic-entry b{display:block;margin-bottom:6px;color:#163b3a;font-size:clamp(18px,2vw,24px);line-height:1.25}.mc-semantic-entry p{margin:0;max-width:78ch;color:#526d69;font-size:13px;line-height:1.65}.mc-semantic-entry nav{display:flex;gap:9px;flex-wrap:wrap}.mc-semantic-entry a{display:inline-flex;min-height:42px;align-items:center;justify-content:center;padding:9px 14px;border:1px solid #4d8d82;border-radius:9px;color:#275f58;text-decoration:none;font-size:12px;font-weight:800}.mc-semantic-entry a.primary{background:#1c5a51;color:#fff;border-color:#1c5a51}@media(max-width:760px){.mc-semantic-entry{width:calc(100% - 32px);grid-template-columns:1fr;padding:20px}.mc-semantic-entry nav a{flex:1 1 auto}}