.lk-migration-section{padding:var(--md-section-y) 0;background:var(--md-paper);position:relative;overflow:hidden;border-top:1px solid var(--md-line);border-bottom:1px solid var(--md-line)}.lk-migration-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}@media (max-width:1024px){.lk-migration-grid{grid-template-columns:1fr}}.lk-tag{display:inline-block;padding:6px 12px;background:rgba(208,49,30,.1);color:var(--md-red);border-radius:999px;font-size:13px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;margin-bottom:24px}.lk-feature-list{margin-top:32px;display:flex;flex-direction:column;gap:24px}.lk-feature{display:flex;gap:16px;align-items:flex-start}.lk-feature-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}.lk-icon-green{background:#e8f5e9;color:#2e7d32}.lk-icon-amber{background:#fff8e1;color:#ff8f00}.lk-feature h3{font-size:20px;margin-bottom:8px}.lk-table-wrapper{background:#fff;border-radius:24px;box-shadow:var(--md-shadow-3);border:1px solid var(--md-line);padding:32px}.lk-table-row{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px;padding:16px 0;border-bottom:1px solid var(--md-line);align-items:center}.lk-table-row:last-child{border-bottom:none}.lk-table-label{font-weight:600;font-size:14px}.lk-table-label,.lk-table-twilio{color:var(--md-slate)}.lk-table-livekit{color:var(--md-ink);font-weight:700}.lk-table-twilio-bad{color:#d32f2f;font-weight:700}.lk-table-livekit-good{color:#2e7d32;font-weight:700}.lk-arch-section{padding:var(--md-section-y) 0;background:var(--md-bone-2);text-align:center}.lk-arch-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;margin-top:64px;position:relative}@media (max-width:900px){.lk-arch-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:500px){.lk-arch-grid{grid-template-columns:1fr}}.lk-arch-card{background:var(--md-paper);border-radius:24px;padding:32px 24px;box-shadow:var(--md-shadow-card);border:1px solid var(--md-line);transition:transform .3s ease,box-shadow .3s ease;position:relative;z-index:2}.lk-arch-card:hover{transform:translateY(-8px);box-shadow:var(--md-shadow-2)}.lk-arch-icon{width:64px;height:64px;border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:24px;margin:0 auto 24px}.lk-icon-blue{background:#e3f2fd;color:#1976d2}.lk-icon-purple{background:#f3e5f5;color:#7b1fa2}.lk-icon-pink{background:#fce4ec;color:#c2185b}.lk-icon-orange{background:#fff3e0;color:#f57c00}.lk-arch-card h4{font-size:20px;margin-bottom:12px}.lk-arch-card p{font-size:14px;line-height:1.6}.lk-arch-line{position:absolute;top:50%;left:10%;right:10%;height:4px;background:linear-gradient(90deg,#1976d2,#7b1fa2,#c2185b,#f57c00);transform:translateY(-50%);z-index:1;border-radius:4px;opacity:.5}@media (max-width:900px){.lk-arch-line{display:none}}.legacy-two-row-visual{display:flex;flex-direction:column;gap:24px;width:100%}.legacy-row-section{display:flex;flex-direction:column;gap:12px}.legacy-row-header{font-family:var(--md-font-display);font-size:13px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:var(--md-red);margin:0 0 4px;display:flex;align-items:center;gap:8px}.legacy-row-header--green{color:#10b981}.legacy-list-vertical{display:flex;flex-direction:column;gap:10px}.legacy-workflow-strip{display:flex;align-items:center;gap:16px;background:linear-gradient(135deg,#0e0e1a,#15152a);border:1px solid rgba(255,255,255,.05);border-radius:12px;padding:14px 18px;transition:all .3s ease}.legacy-workflow-strip:hover{transform:translateX(4px);border-color:rgba(208,49,30,.25);box-shadow:0 4px 20px rgba(208,49,30,.08)}.legacy-workflow-num{width:28px;height:28px;border-radius:50%;background:rgba(255,255,255,.06);font-family:var(--md-font-display);font-size:11px;font-weight:800;color:rgba(255,255,255,.4)}.legacy-workflow-icon-wrap,.legacy-workflow-num{display:flex;align-items:center;justify-content:center;flex-shrink:0}.legacy-workflow-icon-wrap{color:var(--md-red);font-size:16px;width:24px}.legacy-strip-text{flex:1 1}.legacy-card-title{font-family:var(--md-font-display);font-size:15px;font-weight:800;color:#fff;margin:0 0 2px}.legacy-card-desc{font-size:12.5px;color:rgba(255,255,255,.6);line-height:1.45;margin:0}.legacy-savings-strip{display:flex;align-items:center;gap:16px;background:linear-gradient(135deg,#0a0e0a,#0d2217);border:1px solid rgba(16,185,129,.1);border-radius:12px;padding:14px 18px;transition:all .3s ease}.legacy-savings-strip:hover{transform:translateX(4px);border-color:rgba(16,185,129,.35);box-shadow:0 4px 20px rgba(16,185,129,.08)}.legacy-savings-val-badge{padding:4px 10px;border-radius:20px;background:rgba(16,185,129,.1);border:1px solid rgba(16,185,129,.2);font-family:var(--md-font-display);font-size:11px;font-weight:800;color:#10b981;white-space:nowrap;text-align:center;min-width:90px;flex-shrink:0}.legacy-savings-icon-wrap{display:flex;align-items:center;justify-content:center;color:#10b981;font-size:16px;width:24px;flex-shrink:0}