.about-section{background-color:var(--color-background-alt);border-top:1px solid #d4af371a;border-bottom:1px solid #d4af371a;padding:6rem 0}.about-container{justify-content:space-between;align-items:center;gap:4rem;display:flex}.about-content{flex:1.5}.about-subtitle{color:var(--color-text-secondary);margin-bottom:2.5rem;font-size:1.1rem}.accordion-wrapper{flex-direction:column;gap:1rem;display:flex}.accordion-item{border-radius:var(--radius-md);-webkit-backdrop-filter:blur(10px);background:#0006;border:1px solid #d4af371a;transition:all .3s;overflow:hidden}.accordion-item.active{border-color:#d4af3766;box-shadow:0 5px 20px #0006}.accordion-heading{margin:0;padding:0}.accordion-header-btn{cursor:pointer;-webkit-user-select:none;user-select:none;text-align:left;width:100%;color:var(--color-text);transition:background var(--transition);background:0 0;border:none;justify-content:space-between;align-items:center;padding:1.5rem;font-family:inherit;font-size:1.1rem;font-weight:600;display:flex}.accordion-header-btn:hover{background:#d4af370a}.accordion-header-btn:focus-visible{outline:2px solid var(--color-primary);outline-offset:-2px}.accordion-icon{color:var(--color-primary);flex-shrink:0;justify-content:center;align-items:center;width:24px;margin-left:1rem;font-size:1.5rem;font-weight:300;transition:transform .3s;display:flex}.accordion-body{max-height:0;transition:max-height .4s cubic-bezier(.1,.7,.1,1);overflow:hidden}.accordion-body[hidden]{display:none}.accordion-content{color:var(--color-text-secondary);padding:0 1.5rem 1.5rem;line-height:1.7}.accordion-content p{margin-bottom:1.2rem;font-size:1rem}.accordion-link{color:var(--color-primary);align-items:center;font-size:.95rem;font-weight:600;text-decoration:none;transition:all .3s;display:inline-flex}.accordion-link .arrow{margin-left:.5rem;transition:transform .3s}.accordion-link:hover{color:#fff;text-shadow:0 0 8px #d4af3799}.accordion-link:hover .arrow{transform:translate(5px)}.about-image-wrapper{flex:1;justify-content:center;align-items:center;display:flex}.about-image{opacity:.8;filter:drop-shadow(0 0 30px #d4af3726);max-width:100%;height:auto;transition:all .4s}.about-image:hover{opacity:1;filter:drop-shadow(0 0 40px #d4af374d);transform:scale(1.05)}@media (max-width:992px){.about-container{flex-direction:column;gap:3rem}.about-content{flex:1;width:100%}.about-image-wrapper{order:-1}.about-image{max-width:200px}}@media (max-width:768px){.about-section{padding:4rem 0}.accordion-header{padding:1.2rem}.accordion-header h3{font-size:1rem}}.about-refs{color:#fff6;text-align:center;border-top:1px solid #ffd7001a;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:2rem;padding-top:1rem;font-size:.75rem;display:flex}.about-refs a{color:inherit;text-decoration:none;transition:color .2s}.about-refs a:hover{color:#ffd70099}
.topic-cluster-section{border-top:1px solid #ffffff0d;border-bottom:1px solid #ffffff0d;padding:5rem 0;position:relative}.topic-header{max-width:750px;margin:0 auto 3rem}.topic-badge{text-transform:uppercase;letter-spacing:2px;color:#d9b340;background:#d9b34014;border:1px solid #d9b34040;border-radius:20px;margin-bottom:1rem;padding:5px 14px;font-size:.78rem;display:inline-block}.topic-subtitle{color:var(--color-text-muted);margin-top:.5rem;font-size:1.05rem;font-weight:300}.topic-grid{grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:1.5rem;display:grid}.topic-cluster-card{flex-direction:column;padding:2rem;transition:all .3s;display:flex}.topic-cluster-card:hover{border-color:#d9b34066;transform:translateY(-4px);box-shadow:0 10px 30px #00000080}.cluster-header{align-items:center;gap:.85rem;margin-bottom:1rem;display:flex}.cluster-icon-diamond{color:#d9b340;background:#d9b3401a;border:1px solid #d9b34040;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:38px;height:38px;font-size:1.25rem;display:flex}.cluster-tag{text-transform:uppercase;letter-spacing:1.5px;color:#d9b340;font-size:.72rem;display:block}.cluster-title{color:#f0f0f0;margin:.2rem 0 0;font-size:1.15rem}.cluster-desc{color:#999;border-bottom:1px solid #222;margin-bottom:1.5rem;padding-bottom:1rem;font-size:.9rem;line-height:1.5}.cluster-list{flex-direction:column;flex-grow:1;gap:.85rem;margin:0;padding:0;list-style:none;display:flex}.cluster-item{display:block}.cluster-link{background:#ffffff05;border:1px solid #0000;border-radius:6px;flex-direction:column;padding:.6rem .8rem;text-decoration:none;transition:all .2s;display:flex}.cluster-link:hover{background:#d9b34014;border-color:#d9b34040;transform:translate(4px)}.cluster-topic-name{color:#e5e5e5;font-size:.92rem;font-weight:500}.cluster-link:hover .cluster-topic-name{color:var(--color-primary)}.cluster-topic-desc{color:#777;margin-top:.2rem;font-size:.8rem}@media (max-width:768px){.topic-grid{grid-template-columns:1fr}}