:root{--white:#ffffff;--bg:#f5f5f7;--bg-2:#fbfbfd;--text:#1d1d1f;--text-2:rgb(89,89,92);--text-3:#646467;--border:#d2d2d7;--border-light:#e8e8ed;--blue:#0071e3;--blue-hover:#0077ed;--max:980px;--max-wide:1200px;--ease:cubic-bezier(0.25,0.1,0.25,1)}.csp{background:var(--bg-2);color:var(--text);-webkit-font-smoothing:antialiased}.csp *,.csp :after,.csp :before{box-sizing:border-box;margin:0;padding:0}.btn-blue{display:inline-flex;align-items:center;gap:6px;padding:13px 26px;background:linear-gradient(90deg,#2563eb,#9333ea,#db2777);color:#fff;font-size:14px;font-weight:400;letter-spacing:-.01em;border:none;border-radius:980px;cursor:pointer;text-decoration:none;transition:opacity .2s var(--ease),transform .2s var(--ease)}.btn-blue:hover{opacity:.9}.btn-outline{display:inline-flex;align-items:center;gap:6px;padding:13px 26px;background:transparent;color:var(--blue);font-size:14px;font-weight:400;border:1px solid var(--border);border-radius:980px;cursor:pointer;text-decoration:none;transition:border-color .2s,background .2s}.btn-outline:hover{border-color:var(--blue);background:rgba(0,113,227,.04)}.btn-arr{display:inline-flex;transition:transform .2s var(--ease)}.btn-blue:hover .btn-arr,.btn-outline:hover .btn-arr{transform:translateX(3px)}.overline{font-size:12px;font-weight:400;letter-spacing:.07em;text-transform:uppercase;color:var(--text-3);display:block;margin-bottom:14px}.sec-h{font-size:clamp(36px,5vw,56px);font-weight:200;letter-spacing:-.025em;line-height:1.05;color:var(--text);margin-bottom:40px}.sec-h b{font-weight:600}.sec-p{font-size:17px;font-weight:300;line-height:1.75;color:var(--text-2)}.csp-hero{background:var(--bg-2);padding:148px 24px 108px;text-align:center;border-bottom:1px solid var(--border-light)}.csp-hero-eyebrow{display:inline-block;font-size:11px;font-weight:400;letter-spacing:.1em;text-transform:uppercase;color:var(--blue);border:1px solid var(--border-light);padding:5px 14px;border-radius:980px;margin-bottom:28px;background:var(--bg)}.csp-hero-h1{font-size:clamp(52px,9vw,110px);font-weight:200;letter-spacing:-.04em;line-height:.95;color:var(--text);margin-bottom:24px}.csp-hero-h1 strong{font-weight:600}.csp-hero-sub{font-size:17px;font-weight:300;line-height:1.75;color:var(--text-2);max-width:540px;margin:0 auto}.csp-filter{background:var(--bg-2);padding:24px;border-bottom:1px solid var(--border-light);position:sticky;top:0;z-index:10;backdrop-filter:blur(12px)}.csp-filter-inner{max-width:var(--max-wide);margin:0 auto;display:flex;flex-wrap:wrap;gap:12px}.csp-filter-btn{display:inline-flex;align-items:center;gap:6px;padding:10px 16px;font-size:14px;font-weight:400;color:var(--text);background:var(--white);border:1px solid var(--border-light);border-radius:20px;cursor:pointer;white-space:nowrap;transition:all .2s var(--ease)}.csp-filter-btn:hover{border-color:var(--border);background:#a0a0a1}.csp-filter-btn.active{background:linear-gradient(90deg,#2563eb,#9333ea,#db2777);color:#fff;border-color:transparent;font-weight:500}.csp-filter-btn.active:hover{opacity:.9}.csp-studies{background:var(--bg);padding:80px 24px 100px;border-bottom:1px solid var(--border-light)}.csp-studies-inner{max-width:var(--max-wide);margin:0 auto}.csp-studies-meta{display:flex;align-items:center;justify-content:space-between;margin-bottom:40px;flex-wrap:wrap;gap:12px}.csp-studies-count{font-size:12px;font-weight:300;letter-spacing:.05em;text-transform:uppercase;color:var(--text-3)}.csp-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;background:transparent;border:none;border-radius:0;overflow:visible}@media (max-width:1024px){.csp-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:600px){.csp-grid{grid-template-columns:1fr}}.csp-card{background:var(--bg-2);overflow:hidden;transition:background .2s;display:flex;flex-direction:column;text-decoration:none;color:inherit;border:1px solid var(--border-light);border-radius:18px}.csp-card:hover{background:var(--white)}.csp-card-img-wrap{overflow:hidden}.csp-card-img{width:100%;height:192px;object-fit:cover;display:block;filter:grayscale(15%);transition:transform .5s var(--ease),filter .3s}.csp-card:hover .csp-card-img{transform:scale(1.04);filter:grayscale(0)}.csp-card-body{padding:22px 22px 26px;display:flex;flex-direction:column;flex:1}.csp-card-meta{display:flex;align-items:center;gap:8px;margin-bottom:14px;flex-wrap:wrap}.csp-card-industry{font-size:11px;font-weight:400;letter-spacing:.07em;text-transform:uppercase;color:var(--blue)}.csp-card-sep{width:3px;height:3px;border-radius:50%;background:var(--border);flex-shrink:0}.csp-card-date{font-size:11px;font-weight:300;color:var(--text-3)}.csp-card-title{font-size:15px;font-weight:500;letter-spacing:-.015em;color:var(--text);line-height:1.4;margin-bottom:10px;-webkit-line-clamp:2}.csp-card-excerpt,.csp-card-title{display:-webkit-box;-webkit-box-orient:vertical;overflow:hidden}.csp-card-excerpt{font-size:13px;font-weight:300;line-height:1.65;color:var(--text-2);margin-bottom:20px;flex:1;-webkit-line-clamp:3}.csp-card-footer{display:flex;align-items:center;justify-content:space-between;padding-top:16px;border-top:1px solid var(--border-light);margin-top:auto}.csp-card-author{display:flex;align-items:center;gap:8px}.csp-card-avatar{width:26px;height:26px;border-radius:50%;background:var(--bg);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:500;color:var(--text-2);flex-shrink:0}.csp-card-author-name{font-size:13px;font-weight:300;color:var(--text-3)}.csp-card-read{display:inline-flex;align-items:center;gap:4px;font-size:13px;font-weight:400;color:var(--blue);text-decoration:none;transition:gap .15s var(--ease)}.csp-card-read:hover{gap:8px}.csp-card-read-arr{display:inline-flex;transition:transform .2s var(--ease)}.csp-card-read:hover .csp-card-read-arr{transform:translateX(2px)}.csp-empty{grid-column:1/-1;padding:80px 24px;text-align:center;background:var(--bg-2)}.csp-empty p{font-size:15px;font-weight:300;color:var(--text-3)}.csp-sentinel{justify-content:center;padding:48px 0 16px;min-height:80px}.csp-loading,.csp-sentinel{display:flex;align-items:center}.csp-loading{gap:7px}.csp-loading-dot{width:7px;height:7px;border-radius:50%;background:var(--border);animation:csp-pulse 1.2s ease-in-out infinite}.csp-loading-dot:first-child{animation-delay:0s}.csp-loading-dot:nth-child(2){animation-delay:.2s}.csp-loading-dot:nth-child(3){animation-delay:.4s}@keyframes csp-pulse{0%,80%,to{background:var(--border);transform:scale(1)}40%{background:var(--blue);transform:scale(1.35)}}.csp-all-loaded{font-size:12px;font-weight:300;letter-spacing:.05em;text-transform:uppercase;color:var(--text-3)}.cta-band{background:var(--bg-2);padding:120px 24px;text-align:center;border-top:1px solid var(--border-light)}.cta-band-inner{max-width:var(--max);margin:0 auto;display:flex;flex-direction:column;align-items:center}.cta-band-inner .sec-p{max-width:500px;margin-bottom:40px}.cta-ctas{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}