/* NWSPL Case Study System */
.case-index,.case-detail{background:linear-gradient(180deg,#fff 0%,#faf9fd 55%,#f5f4fa 100%);}
.case-hero{padding:150px 0 90px;position:relative;overflow:hidden;background:radial-gradient(circle at 85% 18%,rgba(98,82,143,.18),transparent 28%),radial-gradient(circle at 10% 40%,rgba(240,189,45,.12),transparent 24%),linear-gradient(135deg,#fff,#f5f2fb);}
.case-hero:after{content:"";position:absolute;width:460px;height:460px;border:1px solid rgba(98,82,143,.14);border-radius:50%;right:-180px;top:80px;box-shadow:0 0 0 55px rgba(98,82,143,.035),0 0 0 110px rgba(98,82,143,.02);}
.case-eyebrow{display:inline-flex;padding:8px 14px;border-radius:999px;background:#eeeaf7;color:#62528f;font-weight:800;font-size:.72rem;letter-spacing:.12em;}
.case-hero h1{font-family:"Space Grotesk",sans-serif;font-size:clamp(2.5rem,5vw,5.2rem);line-height:1.03;letter-spacing:-.045em;margin:18px 0;}
.case-hero p{font-size:1.08rem;color:#697084;max-width:760px;}
.case-stat-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:34px;}
.case-stat{background:#fff;border:1px solid #e8e4f0;border-radius:18px;padding:22px;box-shadow:0 14px 40px rgba(48,35,79,.07);}
.case-stat strong{display:block;color:#62528f;font-family:"Space Grotesk",sans-serif;font-size:1.8rem;line-height:1;}
.case-stat span{display:block;font-weight:800;margin-top:9px;font-size:.82rem;}
.case-stat small{display:block;color:#7b8190;margin-top:4px;font-size:.72rem;}
.case-section{padding:90px 0;}
.case-section.alt{background:#f5f3f9;}
.case-section h2{font-family:"Space Grotesk",sans-serif;font-size:clamp(2rem,3.5vw,3.2rem);letter-spacing:-.035em;}
.case-section .section-intro{color:#6c7383;max-width:720px;}
.case-card{height:100%;background:#fff;border:1px solid #e8e4f0;border-radius:22px;padding:28px;box-shadow:0 15px 50px rgba(48,35,79,.07);}
.case-card h3{font-family:"Space Grotesk",sans-serif;font-size:1.2rem;margin-bottom:12px;}
.case-list{padding:0;margin:0;list-style:none;display:grid;gap:13px;}
.case-list li{position:relative;padding-left:28px;color:#5f6677;}
.case-list li:before{content:"";position:absolute;left:0;top:.7em;width:9px;height:9px;border-radius:50%;background:#f0bd2d;box-shadow:0 0 0 5px rgba(240,189,45,.14);}
.case-visual{border-radius:22px;overflow:hidden;border:1px solid #e7e2ef;background:#fff;box-shadow:0 22px 65px rgba(48,35,79,.11);}
.case-visual img{width:100%;display:block;height:auto;}
.case-gallery{display:grid;grid-template-columns:1fr 1fr;gap:22px;}
.case-gallery .case-visual:first-child{grid-column:1/-1;}
.case-tag-row{display:flex;flex-wrap:wrap;gap:9px;margin-top:20px;}
.case-tag{padding:8px 12px;border-radius:999px;background:#f1eef8;color:#62528f;font-size:.78rem;font-weight:800;}
.case-project-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}
.project-card{position:relative;overflow:hidden;height:100%;border-radius:26px;background:#fff;border:1px solid #e6e2ee;box-shadow:0 15px 45px rgba(48,35,79,.07);transition:transform .35s ease,box-shadow .35s ease;}
.project-card:hover{transform:translateY(-7px);box-shadow:0 25px 65px rgba(48,35,79,.13);}
.project-card-media{aspect-ratio:16/8.7;overflow:hidden;background:linear-gradient(135deg,#62528f,#344d87);}
.project-card-media img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease;}
.project-card:hover .project-card-media img{transform:scale(1.035);}
.project-card-body{padding:27px;}
.project-card-body h3{font-family:"Space Grotesk",sans-serif;font-size:1.45rem;margin:9px 0 10px;}
.project-card-body p{color:#697084;margin-bottom:18px;}
.project-number{font-weight:900;color:#f0bd2d;letter-spacing:.08em;font-size:.75rem;}
.project-link{color:#62528f;font-weight:800;}
.case-cta{padding:72px 0;background:linear-gradient(135deg,#47366f,#62528f);color:#fff;position:relative;overflow:hidden;}
.case-cta:after{content:"";position:absolute;width:320px;height:320px;border:1px solid rgba(255,255,255,.15);border-radius:50%;right:-100px;top:-150px;box-shadow:0 0 0 55px rgba(255,255,255,.04);}
.case-cta p{color:rgba(255,255,255,.78);}
.case-disclaimer{font-size:.78rem;color:#7a8190;margin-top:22px;}
@media(max-width:991px){
 .case-hero{padding:130px 0 70px}
 .case-stat-strip{grid-template-columns:repeat(2,1fr)}
 .case-project-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:767px){
 .case-hero{padding:112px 0 55px}
 .case-section{padding:62px 0}
 .case-stat-strip{grid-template-columns:repeat(2,1fr);gap:10px}
 .case-stat{padding:17px;border-radius:15px}
 .case-stat strong{font-size:1.35rem}
 .case-gallery{grid-template-columns:1fr}
 .case-gallery .case-visual:first-child{grid-column:auto}
 .case-project-grid{grid-template-columns:1fr}
 .project-card-body{padding:21px}
}
@media(max-width:420px){
 .case-stat-strip{grid-template-columns:1fr 1fr}
 .case-stat strong{font-size:1.2rem}
 .case-stat span{font-size:.72rem}
 .case-stat small{font-size:.65rem}
}