.concepts-hero{position:relative;padding-top:var(--space-20);padding-bottom:var(--space-16)}.concepts-hero-inner{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);align-items:center;gap:var(--space-12)}.concepts-kicker{font-size:var(--font-size-xs);letter-spacing:0.18em;text-transform:uppercase;color:var(--color-text-muted);margin-bottom:var(--space-3)}.concepts-hero-copy h1{max-width:24ch}.concepts-hero-lead{max-width:48ch}.concepts-hero-actions{display:flex;flex-wrap:wrap;gap:var(--space-4);margin:var(--space-6) 0 var(--space-4)}.concepts-hero-meta{display:flex;flex-wrap:wrap;gap:var(--space-3)}.concepts-hero-pill{padding:0.4rem 1.1rem;border-radius:var(--radius-pill);border:1px solid rgba(196,155,69,0.4);background:rgba(255,255,255,0.85);backdrop-filter:blur(18px);font-size:var(--font-size-xs);letter-spacing:0.16em;text-transform:uppercase;color:var(--gray-700)}.concepts-hero-decor{position:relative;min-height:260px}.concepts-orbit{position:absolute;border-radius:50%;border:1px solid rgba(255,255,255,0.5);background:radial-gradient(circle at 30% 0,rgba(255,255,255,0.8),rgba(234,212,172,0.9));box-shadow:var(--shadow-medium);opacity:0.9;animation:conceptsFloat var(--transition-slow) alternate infinite}.concepts-orbit--chips{width:210px;height:210px;top:8%;right:12%;filter:blur(0.1px)}.concepts-orbit--cards{width:150px;height:150px;bottom:6%;left:0;opacity:0.8}.concepts-orbit--roulette{width:110px;height:110px;top:50%;right:-10%;opacity:0.75}@keyframes conceptsFloat{from{transform:translate3d(0,0,0)}to{transform:translate3d(0,-10px,0)}}.concepts-intro{padding-top:var(--space-12)}.concepts-section-header{max-width:56rem;margin:0 auto var(--space-10);text-align:center}.concepts-section-header--tight{margin-bottom:var(--space-8)}.concepts-intro-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-6)}.concepts-intro-card h3{margin-bottom:var(--space-3)}.concepts-grid{padding-top:var(--space-12)}.concepts-layout{display:grid;grid-template-columns:minmax(0,2.2fr) minmax(0,1fr);gap:var(--space-10)}.concepts-list{display:flex;flex-direction:column;gap:var(--space-6)}.concepts-item{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1.5fr);gap:var(--space-6);align-items:stretch}.concepts-item-media{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-soft)}.concepts-item-media img{width:100%;height:100%;object-fit:cover;transform:scale(1.01);transition:transform var(--transition-slow),filter var(--transition-slow)}.concepts-item:hover .concepts-item-media img{transform:scale(1.05);filter:brightness(1.02)}.concepts-item-body h3{margin-bottom:var(--space-3)}.concepts-bullets{list-style:none;padding-left:0;margin-bottom:var(--space-4);font-size:var(--font-size-sm)}.concepts-bullets li{position:relative;padding-left:1.3rem;margin-bottom:0.4rem;color:var(--color-text-muted)}.concepts-bullets li::before{content:"";position:absolute;left:0.25rem;top:0.55rem;width:6px;height:6px;border-radius:50%;background:linear-gradient(135deg,#cfa95a,#b5842d);box-shadow:0 0 0 3px rgba(202,163,90,0.25)}.concepts-item-footer{display:flex;flex-wrap:wrap;gap:var(--space-3);align-items:center;margin-top:var(--space-2)}.concepts-link{font-size:var(--font-size-sm);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:0.12em;color:var(--gray-700)}.concepts-link:hover{color:var(--color-primary-dark)}.concepts-sidebar{display:flex;flex-direction:column;gap:var(--space-5)}.concepts-sidebar-card h3{margin-bottom:var(--space-3)}.concepts-sidebar-card--highlight{background:radial-gradient(circle at top left,rgba(255,255,255,0.96),rgba(244,227,195,0.98))}.concepts-sidebar-card--subtle{background:radial-gradient(circle at top,rgba(255,255,255,0.95),rgba(246,235,214,0.98))}.concepts-anchor-nav{display:flex;flex-direction:column;gap:0.35rem}.concepts-anchor-nav a{font-size:var(--font-size-sm);color:var(--gray-700);padding:0.4rem 0.2rem;border-radius:var(--radius-sm);transition:color var(--transition-base),background var(--transition-base),transform var(--transition-fast)}.concepts-anchor-nav a:hover{background:rgba(255,255,255,0.75);color:var(--color-primary-dark);transform:translateX(2px)}.concepts-sidebar-links{display:flex;flex-direction:column;gap:0.35rem}.concepts-sidebar-links a{font-size:var(--font-size-sm);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:0.16em;color:var(--gray-700)}.concepts-sidebar-links a:hover{color:var(--color-primary-dark)}.concepts-cta{padding-top:var(--space-10);padding-bottom:var(--space-16)}.concepts-cta-inner{display:flex;align-items:center;justify-content:space-between;gap:var(--space-8)}.concepts-cta-copy{max-width:40rem}.concepts-cta-actions{display:flex;flex-wrap:wrap;gap:var(--space-4)}@media (max-width:1024px){.concepts-hero{padding-top:var(--space-16);padding-bottom:var(--space-12)}.concepts-hero-inner{grid-template-columns:1fr;gap:var(--space-8)}.concepts-hero-decor{order:-1;min-height:220px}.concepts-intro-grid{grid-template-columns:1fr}.concepts-layout{grid-template-columns:1fr;gap:var(--space-8)}.concepts-sidebar{order:-1}.concepts-item{grid-template-columns:1fr;gap:var(--space-5)}}@media (max-width:768px){.concepts-hero-actions{flex-direction:column;align-items:stretch}.concepts-hero-meta{gap:var(--space-2)}.concepts-cta-inner{flex-direction:column;align-items:flex-start}.concepts-cta-actions{width:100%}.concepts-cta-actions .btn{flex:1}}@media (max-width:480px){.concepts-hero{padding-top:var(--space-12)}.concepts-hero-inner{gap:var(--space-6)}.concepts-hero-pill{width:100%;text-align:center}}