.site-nav{position:sticky;top:0;z-index:40}.eflima-folder{padding:92px 0}.eflima-intro{max-width:900px;margin:0 0 28px;color:var(--ink)}.eflima-detail-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.eflima-detail-grid article{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:28px}.eflima-detail-grid h3{margin:0 0 12px;color:var(--dark)}.eflima-detail-grid p,.eflima-detail-grid li{color:var(--muted);line-height:1.55}.eflima-detail-grid ul{padding-left:20px;margin:16px 0 0}.eflima-detail-grid li+li{margin-top:7px}.eflima-wa{position:fixed;right:22px;bottom:22px;width:60px;height:60px;border-radius:50%;background:#25d366;color:#fff;z-index:50;display:grid;place-items:center;box-shadow:0 12px 30px rgba(0,0,0,.24);animation:eflima-nudge 8s infinite}.eflima-wa svg{width:32px;fill:currentColor}@keyframes eflima-nudge{0%,88%,100%{transform:translateX(0)}90%{transform:translateX(-4px)}92%{transform:translateX(5px)}94%{transform:translateX(-4px)}96%{transform:translateX(3px)}}.theme-c{--paper:#f4f8fc;--card:#fff;--line:#c9d8e7;--brand:#075aa5;--accent:#d3a21f;--dark:#062b5b}.theme-c .site-nav{background:rgba(244,248,252,.93)}.theme-c .contact-side{background:#075aa5}.theme-c .hero::before{background:linear-gradient(90deg,rgba(244,248,252,.98) 0%,rgba(244,248,252,.92) 43%,rgba(244,248,252,.12) 68%),radial-gradient(circle at 20% 20%,rgba(211,162,31,.19),transparent 30%)}.theme-c .eflima-detail-grid article{border-top:4px solid #d3a21f}@media(max-width:760px){.eflima-detail-grid{grid-template-columns:1fr}.eflima-folder{padding:60px 0}.eflima-wa{right:16px;bottom:16px}}