body:has(.case-study-hero){font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:#f1f5f9!important;color:#0f172a}.case-study-hero{background:#fff!important;padding:6.5rem 0 3.5rem;color:#03263a!important;text-align:left;border-bottom:1px solid #e2e8f0}.case-study-hero .container-custom{max-width:1200px}.case-study-hero h1{font-size:clamp(2.125rem,4.5vw,3.25rem);font-weight:700;letter-spacing:-.03em;line-height:1.15;margin-bottom:1.25rem;color:#03263a!important}.case-study-hero p{font-size:1.125rem;line-height:1.75;color:#64748b!important;max-width:42rem;margin:0}.case-study-hero .cta-button{display:inline-block;background:#00b58e;color:#fff;padding:.875rem 1.75rem;border-radius:8px;text-decoration:none;font-weight:600;font-size:.9375rem;transition:background .2s,transform .2s}.case-study-hero .cta-button:hover{background:#00997a;transform:translateY(-1px)}.case-study-section{padding:4.5rem 0}.case-study-section-light{background:#fff!important;color:#1b2430}.case-study-section-dark{background:#f8fafc!important;color:#0f172a!important;border-top:1px solid #e2e8f0;border-bottom:1px solid #e2e8f0}.container-custom{max-width:1200px;margin:0 auto;padding:0 1.5rem}@media(min-width:768px){.container-custom{padding:0 2rem}}.two-column{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.5fr);gap:3rem;align-items:center}.two-column>div:first-child{min-width:0}.two-column img{width:100%;height:auto;border-radius:16px;box-shadow:0 16px 48px #0f172a1a}.section-title{font-size:clamp(1.65rem,3vw,2.25rem);font-weight:700;margin-bottom:1.5rem;letter-spacing:-.02em;line-height:1.2}.section-title-dark{color:#03263a!important;border-left:4px solid #00b58e;padding-left:1rem;margin-left:-.125rem}.section-title-light{color:#03263a;border-left:4px solid #00b58e;padding-left:1rem;margin-left:-.125rem}.section-text{font-size:1.0625rem;line-height:1.8;margin-bottom:1.25rem}.section-text-dark{color:#475569!important}.section-text-light{color:#64748b}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.25rem;margin:0}.stat-card{background:#fff!important;border:1px solid #e2e8f0;padding:1.75rem 1.5rem;border-radius:12px;text-align:center;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;box-shadow:0 1px 3px #0f172a0f}.stat-card:hover{transform:translateY(-3px);box-shadow:0 12px 32px #0f172a14;border-color:#b2f0e0}.stat-icon{width:48px;height:48px;margin:0 auto 1rem;color:#00b58e!important}.stat-number{font-size:clamp(2.25rem,4vw,2.75rem);font-weight:700;color:#03263a!important;margin-bottom:.5rem;letter-spacing:-.02em}.stat-label{font-size:.9375rem;color:#64748b!important;line-height:1.5}.results-grid{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}.chart-container{background:#fff;border:1px solid #e2e8f0;padding:3rem;border-radius:16px;height:300px;display:flex;align-items:center;justify-content:center;box-shadow:0 1px 3px #0f172a0f}.keywords-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1rem;margin-top:1.5rem}.keyword-card{background:#f8fafc;padding:1.25rem 1.35rem;border-radius:12px;display:flex;align-items:center;gap:1rem;border:1px solid #e2e8f0;box-shadow:none;transition:border-color .2s,background .2s}.keyword-card:hover{border-color:#b2f0e0;background:#fff}.keyword-icon{width:44px;height:44px;background:#00b58d;border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.keyword-text{flex:1;min-width:0}.keyword-text .keyword{font-size:.9375rem;font-weight:600;color:#03263a;margin-bottom:.2rem}.keyword-text .position{font-size:.8125rem;color:#64748b}.back-link{display:inline-flex;align-items:center;gap:.5rem;color:#00b58e!important;text-decoration:none;font-weight:600;font-size:.8125rem;text-transform:uppercase;letter-spacing:.07em;margin-bottom:1.5rem;transition:opacity .2s,color .2s}.back-link:hover{opacity:.85;color:#00997a!important}.cta-section{background:#fff!important;padding:4.5rem 0;text-align:center;border-top:1px solid #e2e8f0}.cta-section h2{font-size:clamp(1.65rem,3vw,2.125rem);font-weight:700;color:#03263a;margin-bottom:.75rem;letter-spacing:-.02em}.cta-section p{font-size:1.0625rem;color:#64748b;margin-bottom:1.75rem;max-width:36rem;margin-left:auto;margin-right:auto;line-height:1.7}.cta-btn{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,#00b58e,#0ab49d 45%,#054a6e);color:#fff;font-weight:600;padding:.9rem 2rem;border-radius:999px;text-decoration:none;font-size:.9375rem;transition:opacity .2s,transform .2s}.cta-btn:hover{opacity:.92;transform:translateY(-2px)}.ai-badge{display:inline-flex;align-items:center;gap:6px;background:linear-gradient(135deg,#4285f4,#8b5cf6);color:#fff;font-size:.78rem;font-weight:700;padding:3px 12px;border-radius:999px;letter-spacing:.02em}.search-results-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:1.5rem}.search-result-item{cursor:pointer;border-radius:14px;overflow:hidden;background:#fff;border:1px solid #e2e8f0;box-shadow:0 1px 3px #0f172a0f;transition:transform .2s,box-shadow .2s,border-color .2s}.search-result-item:hover{transform:translateY(-4px);box-shadow:0 16px 40px #0f172a1a;border-color:#c8ebe0}.search-result-image{width:100%;height:200px;-o-object-fit:cover;object-fit:cover;-o-object-position:top;object-position:top;display:block;transition:transform .3s}.search-result-item:hover .search-result-image{transform:scale(1.02)}.search-result-footer{padding:12px 14px;display:flex;align-items:center;gap:8px;background:#fafbfc;border-top:1px solid #f1f5f9}.search-result-keyword{font-size:.8125rem;font-weight:600;color:#03263a;flex:1;min-width:0}.search-result-rank{font-size:.72rem;font-weight:700;color:#00b58e;background:#ecfdf5;border:1px solid #b2f0e0;padding:2px 10px;border-radius:999px;white-space:nowrap}.lightbox{display:none;position:fixed;z-index:9999;inset:0;background-color:#0f172aeb;cursor:pointer;overflow-y:auto;align-items:center;justify-content:center;flex-direction:column;padding:2rem}.lightbox-content,.lightbox-img{margin:auto;display:block;width:auto;max-width:min(1200px,92vw);max-height:85vh;-o-object-fit:contain;object-fit:contain;border-radius:12px;box-shadow:0 24px 64px #00000073;animation:cs-lightbox-zoom .25s ease}.lightbox-close{position:absolute;top:1.25rem;right:1.5rem;color:#f8fafc;font-size:2.25rem;font-weight:300;cursor:pointer;z-index:10000;line-height:1}.lightbox-close:hover{color:#fff}.lightbox-caption{margin:1rem auto 0;display:block;width:90%;max-width:1200px;text-align:center;color:#94a3b8;padding:.5rem 0;min-height:2rem;font-size:.875rem;line-height:1.5}@keyframes cs-lightbox-zoom{0%{transform:scale(.96);opacity:0}to{transform:scale(1);opacity:1}}@media(max-width:768px){.case-study-hero{padding:5.5rem 0 2.5rem}.case-study-hero h1{font-size:1.875rem}.two-column,.results-grid{grid-template-columns:1fr;gap:2rem}.section-title{font-size:1.5rem}.stats-grid{grid-template-columns:1fr}.search-results-grid{grid-template-columns:1fr;gap:1.25rem}.case-study-section{padding:3rem 0}}