:root{--line-green: #06C755;--line-dark: #00B449;--trust: #0f4c5c;--trust-line: rgba(15, 76, 92, .18);--accent-red: #c7352f;--text-deep: #1a1a1a;--card-shadow: 0 16px 38px rgba(15, 76, 92, .075), 0 4px 14px rgba(70, 52, 32, .045)}.container{max-width:1200px;margin:0 auto;padding:0 24px}.eyebrow{display:block;font-size:.78rem;font-weight:900;color:var(--trust);letter-spacing:.3em;text-transform:uppercase;margin-bottom:16px}.case-section{padding:72px 0}.case-section+.case-section{border-top:1px solid var(--trust-line)}.case-section h2{font-size:clamp(1.55rem,2.8vw,2.1rem);font-weight:900;color:var(--text-deep);margin-bottom:12px}.case-section>.container>p{color:#555;line-height:1.9;margin-bottom:32px}.case-hero{padding:48px 0 0;background:linear-gradient(135deg,#f8fbf9,#fff 60%,#f0f7ff);border-bottom:1px solid var(--trust-line)}.hero-badge-row{max-width:1200px;margin:0 auto 24px;padding:0 24px}.back-link{display:inline-flex;align-items:center;gap:6px;color:var(--trust);font-size:.88rem;font-weight:800;text-decoration:none;opacity:.8;transition:.2s}.back-link:hover{opacity:1}.kicker{font-size:.78rem;font-weight:900;color:var(--trust);letter-spacing:.28em;margin-bottom:16px}.case-disclaimer{background:#0f4c5c0a;border-bottom:1px solid var(--trust-line)}.disclaimer-inner{display:flex;align-items:flex-start;gap:12px;padding:16px 0;color:var(--trust);font-size:.88rem;line-height:1.8}.demo-section{padding:60px 0 80px;background:linear-gradient(135deg,#0f4c5c0a,#06c75508);border-top:1px solid var(--trust-line);border-bottom:1px solid var(--trust-line)}.demo-header{text-align:center;margin-bottom:32px}.demo-header h2{font-size:clamp(1.55rem,3vw,2.2rem);font-weight:900;color:var(--text-deep);margin-bottom:12px}.demo-header p{color:#666;line-height:1.8}.demo-stage{display:grid;grid-template-columns:1fr 64px 1fr;gap:0;align-items:stretch;margin-bottom:20px;border:1px solid var(--trust-line);border-radius:24px;overflow:hidden;box-shadow:var(--card-shadow);background:#fff}.demo-panel{display:flex;flex-direction:column;min-height:420px}.demo-panel-header{display:flex;align-items:center;gap:8px;padding:12px 16px;font-size:.8rem;font-weight:900;color:#fff}.demo-header-line{background:var(--line-green)}.demo-dot{width:8px;height:8px;border-radius:50%;background:#ffffff80}.demo-live{margin-left:auto;display:flex;align-items:center;gap:5px;font-size:.7rem;opacity:.9}.live-dot{width:6px;height:6px;border-radius:50%;background:#fff;opacity:.85}.demo-messages{flex:1;padding:16px;display:flex;flex-direction:column;gap:10px;overflow-y:auto;background:#f5f5f5}.demo-msg{display:flex;flex-direction:column}.demo-msg--sent{align-items:flex-start}.demo-msg--me{align-items:flex-end}.msg-bubble{max-width:85%;padding:10px 14px;border-radius:18px;font-size:.88rem;line-height:1.65}.msg-bubble.sent,.msg-bubble.received{background:#fff;border-radius:4px 18px 18px;color:#333}.msg-bubble.me-bubble{background:var(--line-green);color:#fff;border-radius:18px 4px 18px 18px}.msg-time{font-size:.65rem;color:#999;margin-top:4px;padding:0 4px}.demo-input-area{padding:12px;background:#fff;border-top:1px solid #e5e5e5}.demo-input-options{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}.demo-preset{padding:6px 12px;border:1px solid var(--line-green);border-radius:999px;background:#06c75514;color:var(--line-dark);font-size:.75rem;font-weight:800;cursor:pointer;transition:.2s}.demo-preset:hover,.demo-preset.selected{background:var(--line-green);color:#fff}.demo-preset:disabled{opacity:.5;cursor:not-allowed}.demo-send-row{display:flex;gap:8px;align-items:center}.demo-input-field{flex:1;padding:10px 14px;border:1px solid #ddd;border-radius:999px;font-size:.85rem;color:#aaa;background:#f9f9f9;min-height:40px;display:flex;align-items:center}.demo-input-field.has-text{color:#333;background:#fff}.demo-send-btn{width:42px;height:42px;border-radius:50%;border:none;background:#ccc;color:#fff;cursor:not-allowed;display:flex;align-items:center;justify-content:center;transition:.2s;flex-shrink:0}.demo-send-btn.ready{background:var(--line-green);cursor:pointer}.demo-send-btn.ready:hover{background:var(--line-dark)}.demo-connector{display:flex;align-items:center;justify-content:center;background:#0f4c5c08;border-left:1px solid var(--trust-line);border-right:1px solid var(--trust-line)}.connector-line{display:flex;flex-direction:column;align-items:center;gap:6px}.connector-arrow{display:flex;flex-direction:column;align-items:center;gap:4px;color:var(--trust);font-size:.7rem;font-weight:900;opacity:.5;transform:translate(0);transition:opacity var(--motion-trace,.24s) ease-out,color var(--motion-trace,.24s) ease-out,transform var(--motion-trace,.24s) var(--motion-ease,ease-out)}.connector-arrow.active{opacity:1;color:var(--line-green);transform:translate(6px)}@media (prefers-reduced-motion: reduce){.connector-arrow{transition:opacity 1ms,color 1ms;transform:none!important}}.demo-note{text-align:center;font-size:.8rem;color:#999;font-weight:700}.demo-reset-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 18px;border:1px solid var(--trust-line);border-radius:999px;background:#fff;color:#777;font-size:.8rem;font-weight:800;cursor:pointer;transition:.2s;white-space:nowrap}.demo-reset-btn:hover{border-color:var(--trust);color:var(--trust)}.lc-hero{padding-bottom:36px}.lc-hero .container{max-width:900px}.lc-hero h1{font-size:clamp(1.7rem,3.2vw,2.5rem);font-weight:900;line-height:1.4;color:var(--text-deep);margin-bottom:16px}.lc-hero .hero-desc{color:#555;line-height:1.85;font-size:1rem;margin-bottom:22px}.chip-line,.chip-vendor{padding:8px 18px;border-radius:999px;font-size:.86rem;font-weight:900;border:2px solid var(--trust-line);background:#fff}.chip-line{border-color:var(--line-green, #06C755);color:var(--line-dark, #00B449)}.scenario-selector{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-bottom:28px}.scenario-btn{padding:10px 18px;border:2px solid var(--trust-line);border-radius:999px;background:#fff;color:#666;font-size:.85rem;font-weight:800;cursor:pointer;transition:.2s}.scenario-btn.is-active{border-color:var(--trust);color:var(--trust);background:#0f4c5c0f}.scenario-btn:disabled{opacity:.5;cursor:not-allowed}.demo-panel--vendor .demo-header-vendor{background:var(--vendor-color, #0f4c81)}.vendor-toolbar{display:flex;align-items:center;gap:16px;padding:10px 16px;background:#00000008;border-bottom:1px solid rgba(0,0,0,.06);font-size:.78rem;font-weight:800;color:var(--vendor-color, #0f4c81)}.vendor-count strong{color:var(--vendor-color, #0f4c81)}.vendor-filter{margin-left:auto;opacity:.7}.vendor-table{flex:1}.vendor-thead{display:grid;grid-template-columns:84px 1fr 72px 68px;gap:8px;padding:8px 16px;background:#00000008;border-bottom:1px solid rgba(0,0,0,.06);font-size:.68rem;font-weight:900;color:var(--vendor-color, #0f4c81)}.vendor-tbody{display:flex;flex-direction:column}.vendor-tr{display:grid;grid-template-columns:84px 1fr 72px 68px;gap:8px;padding:12px 16px;border-bottom:1px solid #f0f0f0;font-size:.8rem;color:#333}.vendor-tr.new-entry{background:#06c75514;animation:lc-fade-in var(--motion-feedback,.18s) ease-out}@keyframes lc-fade-in{0%{opacity:0}to{opacity:1}}@media (prefers-reduced-motion: reduce){.vendor-tr.new-entry{animation:none}}.v-badge{padding:3px 7px;border-radius:999px;font-size:.63rem;font-weight:900;white-space:nowrap}.v-badge.new{background:#06c75526;color:#00873a}.v-badge.inprogress{background:#ffa50026;color:#b86600}.v-badge.assigned{background:#0f4c811f;color:var(--vendor-color, #0f4c81)}.v-badge.done{background:#0f4c5c1a;color:var(--trust)}.demo-status-bar{text-align:center;min-height:24px;margin:8px 0 16px;padding:12px;border-radius:12px;background:#0f4c5c0d;color:var(--trust);font-size:.88rem;font-weight:800}.demo-actions{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-bottom:16px}.demo-action-btn{padding:10px 20px;border:1px solid var(--accent-red);border-radius:999px;background:#fff;color:var(--accent-red);font-size:.84rem;font-weight:900;cursor:pointer}.demo-action-btn--primary{border-color:var(--trust);background:var(--trust);color:#fff}.demo-controls{display:flex;justify-content:center;margin-bottom:12px}.responsibility-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.responsibility-col{padding:24px;border:1px solid var(--trust-line);border-radius:18px;background:#fff}.responsibility-col h3{display:flex;align-items:center;gap:8px;font-size:1rem;font-weight:900;color:var(--text-deep);margin:0 0 14px}.responsibility-col ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:10px}.responsibility-col li{position:relative;padding-left:18px;font-size:.88rem;color:#444;line-height:1.7}.responsibility-col li:before{content:"";position:absolute;left:0;top:.55em;width:7px;height:7px;border-radius:50%;background:var(--trust)}.ops-section{background:#0f4c5c08}.ops-list{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:24px}.ops-list>div{padding:22px;border:1px solid var(--trust-line);border-radius:16px;background:#fff}.ops-list dt{display:flex;align-items:center;gap:8px;font-size:.92rem;font-weight:900;color:var(--trust);margin-bottom:8px}.ops-list dd{margin:0;font-size:.86rem;color:#555;line-height:1.8}@media (max-width: 768px){.responsibility-grid,.ops-list{grid-template-columns:1fr}.scenario-selector{flex-direction:column;align-items:stretch}}