/* Elektra Design 0.5.0 — AI Foundation */
.ai-category-nav{display:flex;gap:.65rem;flex-wrap:wrap;margin:1.5rem 0 0}
.ai-category-nav button{border:1px solid rgba(7,25,45,.15);background:#fff;color:#07192d;border-radius:999px;padding:.7rem 1rem;font:inherit;font-weight:750;cursor:pointer}
.ai-category-nav button:hover,.ai-category-nav button[aria-pressed="true"]{background:#07192d;color:#fff;border-color:#07192d}
.ai-results-count{margin:1rem 0 0;color:#526275;font-size:.95rem}
.ai-foundation-intro{display:grid;grid-template-columns:1.25fr .75fr;gap:2rem;align-items:start}
.ai-trust-card,.ai-author-box,.ai-related-panel{border:1px solid rgba(7,25,45,.12);border-radius:18px;background:#fff;box-shadow:0 12px 35px rgba(7,25,45,.07)}
.ai-trust-card{padding:1.5rem}
.ai-trust-card h3,.ai-author-box h3,.ai-related-panel h3{margin-top:0}
.ai-trust-list{list-style:none;padding:0;margin:1rem 0 0;display:grid;gap:.7rem}
.ai-trust-list li{position:relative;padding-left:1.35rem}
.ai-trust-list li::before{content:"";position:absolute;left:0;top:.55em;width:.48rem;height:.48rem;border-radius:50%;background:#f4bf00}
.ai-author-box{max-width:920px;margin:2rem auto;padding:1.5rem;display:grid;grid-template-columns:auto 1fr;gap:1.25rem;align-items:center}
.ai-author-mark{width:70px;height:70px;border-radius:16px;background:#f4bf00;color:#07192d;display:grid;place-items:center;font-weight:900;font-size:1.25rem}
.ai-author-meta{color:#5c6a79;font-size:.94rem;margin:.3rem 0 .8rem}
.ai-author-box p{margin:.35rem 0}
.ai-author-box a{font-weight:800;color:#07192d}
.ai-related-panel{max-width:920px;margin:1.25rem auto 2.5rem;padding:1.5rem}
.ai-related-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.8rem}
.ai-related-links a{display:block;padding:1rem;border-radius:12px;background:#f2f5f7;color:#07192d;text-decoration:none;font-weight:750}
.ai-related-links a:hover{background:#e7edf1}
.ai-hub-hero{padding:clamp(5rem,9vw,8rem) 0 3.5rem;background:#07192d;color:#fff}
.ai-hub-hero .breadcrumb a{color:#fff}
.ai-hub-hero p{max-width:760px;color:rgba(255,255,255,.78);font-size:1.1rem}
.ai-hub-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}
.ai-hub-card{padding:1.35rem;border:1px solid rgba(7,25,45,.11);border-radius:16px;background:#fff;text-decoration:none;color:#07192d}
.ai-hub-card span{font-size:.75rem;font-weight:850;letter-spacing:.12em;color:#866900}
.ai-hub-card h2{font-size:1.18rem;margin:.55rem 0}
.ai-hub-card p{color:#5a6877;margin:0}
.ai-quality-note{border-left:4px solid #f4bf00;background:#f7f8fa;padding:1rem 1.15rem;margin:1.5rem 0;border-radius:0 12px 12px 0}
@media(max-width:850px){
 .ai-foundation-intro{grid-template-columns:1fr}
 .ai-hub-grid,.ai-related-links{grid-template-columns:1fr}
 .ai-author-box{grid-template-columns:1fr}
}