.csi-hero{padding:clamp(120px,16vw,180px) 0 clamp(40px,6vw,60px);background:var(--bg);position:relative}.csi-hero-meta{display:inline-flex;align-items:center;gap:10px;font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:18px}.csi-hero-meta-dot{width:6px;height:6px;border-radius:50%;background:var(--accent);animation:csi-pulse 2s var(--ease-out) infinite}@keyframes csi-pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.45;transform:scale(.7)}}@media (prefers-reduced-motion: reduce){.csi-hero-meta-dot{animation:none}}.csi-hero h1{font-size:clamp(40px,6vw,72px);font-weight:700;letter-spacing:-.035em;line-height:1.04;color:var(--ink);margin:0 0 22px;max-width:16ch}.csi-hero h1 em{font-style:normal;color:var(--accent)}.csi-hero-lede{font-size:clamp(16px,1.5vw,19px);color:var(--ink-mid);line-height:1.6;max-width:56ch;margin:0}.csi-hero-stats{display:flex;gap:clamp(20px,4vw,48px);flex-wrap:wrap;margin-top:36px;padding-top:26px;border-top:1px solid var(--border)}.csi-stat-val{font-size:clamp(24px,3vw,32px);font-weight:700;letter-spacing:-.025em;color:var(--ink);line-height:1}.csi-stat-label{font-size:12px;color:var(--ink-muted);margin-top:6px;letter-spacing:.02em}.csi-grid{padding:clamp(40px,6vw,80px) 0 var(--section-y);background:var(--bg)}.csi-list{display:grid;gap:clamp(24px,3vw,32px);grid-template-columns:1fr}@media (min-width: 720px){.csi-list{grid-template-columns:1fr 1fr}}.csi-list .csi-item.is-feature{grid-column:1 / -1}.csi-item{position:relative;background:#fff;border:1px solid var(--border);border-radius:var(--r-2xl);overflow:hidden;display:flex;flex-direction:column;transition:transform var(--dur-hover) var(--ease-snap),border-color var(--dur-hover) var(--ease-snap),box-shadow var(--dur-hover) var(--ease-snap)}.csi-item.is-feature{flex-direction:row;flex-wrap:wrap}.csi-item.is-feature .csi-thumb{flex:1 1 50%;min-width:320px}.csi-item.is-feature .csi-body{flex:1 1 50%;min-width:320px;padding:clamp(28px,3vw,40px)}@media (hover: hover) and (pointer: fine){.csi-item:hover{transform:translateY(-3px);border-color:var(--border-mid);box-shadow:0 18px 40px -12px #0d120f1f}}.csi-item:active{transform:translateY(-1px)}.csi-thumb{position:relative;aspect-ratio:16 / 10;background:var(--bg-warm);overflow:hidden}.csi-thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s var(--ease-out)}@media (hover: hover) and (pointer: fine){.csi-item:hover .csi-thumb img{transform:scale(1.04)}}.csi-thumb-tag{position:absolute;top:14px;left:14px;background:#08100ac7;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);color:#ffffffeb;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:6px 10px;border-radius:var(--r-pill)}.csi-thumb.is-mock{background:linear-gradient(135deg,var(--bg-dark) 0%,var(--surface-dark-elevated) 100%);display:flex;align-items:center;justify-content:center;padding:28px}.csi-mock-card{width:100%;max-width:280px;background:#ffffff0a;border:1px solid var(--border-on-dark-mid);border-radius:var(--r-md);padding:14px 16px;font-family:var(--font)}.csi-mock-row{display:flex;align-items:center;gap:10px;padding:8px 0;border-bottom:1px solid var(--border-on-dark);font-size:12px;color:var(--on-dark)}.csi-mock-row:last-child{border-bottom:none}.csi-mock-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.csi-mock-dot.is-ok{background:var(--accent-on-dark)}.csi-mock-dot.is-warn{background:#fbbf24}.csi-mock-dot.is-err{background:var(--state-error-on-dark)}.csi-mock-label{flex:1}.csi-mock-meta{font-size:10.5px;color:var(--on-dark-mute);letter-spacing:.02em}.csi-body{padding:24px 24px 26px;display:flex;flex-direction:column;gap:12px;flex:1}.csi-tag-row{display:flex;gap:8px;flex-wrap:wrap}.csi-tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-muted);padding:4px 9px;border:1px solid var(--border);border-radius:var(--r-pill);background:var(--bg)}.csi-title{font-size:clamp(20px,2.2vw,24px);font-weight:700;letter-spacing:-.025em;line-height:1.2;color:var(--ink);margin:0}.csi-item.is-feature .csi-title{font-size:clamp(24px,2.6vw,30px)}.csi-summary{font-size:14.5px;color:var(--ink-mid);line-height:1.6;margin:0}.csi-kpis{display:flex;gap:18px;flex-wrap:wrap;padding-top:12px;border-top:1px solid var(--border);margin-top:auto}.csi-kpi-val{font-size:18px;font-weight:700;letter-spacing:-.02em;color:var(--ink);line-height:1}.csi-kpi-label{font-size:11px;color:var(--ink-muted);margin-top:4px;letter-spacing:.02em}.csi-arrow{display:inline-flex;align-items:center;gap:6px;font-size:13.5px;font-weight:600;color:var(--accent);margin-top:6px}.csi-arrow span{transition:transform var(--dur-hover) var(--ease-snap)}@media (hover: hover) and (pointer: fine){.csi-item:hover .csi-arrow span{transform:translate(4px)}}.csi-cover-link{position:absolute;inset:0;z-index:2;text-indent:-9999px;overflow:hidden}.csi-cover-link:focus-visible{outline:2px solid var(--accent);outline-offset:-3px}.csi-cta{background:var(--bg-dark);padding:var(--section-y) 0;text-align:center}.csi-cta-eyebrow{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-on-dark);margin-bottom:16px}.csi-cta h2{font-size:clamp(28px,4vw,44px);font-weight:700;letter-spacing:-.03em;line-height:1.08;color:#fff;max-width:22ch;margin:0 auto 16px}.csi-cta p{font-size:16px;color:var(--on-dark-mute);line-height:1.65;max-width:52ch;margin:0 auto 28px}