:root{--case-accent:#002FA7;--case-accent-light:#e8edff;--case-card:#fff;--case-text:#1e293b;--case-text-secondary:#64748b;--case-border:#e2e8f0}.case-page{min-height:100vh}.case-hero{background:linear-gradient(135deg,#002fa7 0,#1e3a5f 50%,#0f172a 100%);color:#fff;padding:120px 0 80px;text-align:center;position:relative;overflow:hidden}.case-hero::before{content:'';position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle at 30% 50%,rgba(255,255,255,.05) 0,transparent 50%);pointer-events:none}.case-hero .case-badge{display:inline-block;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.25);border-radius:100px;padding:6px 20px;font-size:13px;font-weight:500;margin-bottom:24px}.case-hero h1{font-size:clamp(32px, 5vw, 48px);font-weight:800;margin:0 0 16px;letter-spacing:-.5px}.case-hero .case-subtitle{font-size:18px;opacity:.85;max-width:700px;margin:0 auto;line-height:1.7}.case-container{max-width:1100px;margin:0 auto;padding:0 24px}.case-meta{display:flex;gap:32px;justify-content:center;flex-wrap:wrap;margin-top:32px;font-size:14px;opacity:.75}.case-meta span{display:flex;align-items:center;gap:6px}.case-section{max-width:1100px;margin:0 auto;padding:64px 24px}.case-section h2{font-size:28px;font-weight:700;color:var(--case-text);margin:0 0 12px}.case-section .section-desc{color:var(--case-text-secondary);font-size:16px;line-height:1.7;margin-bottom:40px;max-width:800px}.case-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:24px}.case-card{background:var(--case-card);border:1px solid var(--case-border);border-radius:16px;overflow:hidden;transition:box-shadow .25s,transform .25s}.case-card:hover{box-shadow:0 12px 40px rgba(0,0,0,.08);transform:translateY(-2px)}.case-card-img{height:240px;background:linear-gradient(135deg,#e8edff 0,#dbe4f7 100%);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}.case-card-img .img-placeholder{text-align:center}.case-card-img .img-placeholder .icon{font-size:56px;margin-bottom:12px}.case-card-img .img-placeholder .label{font-size:14px;color:#002fa7;font-weight:600}.case-card-body{padding:24px}.case-card-body h3{font-size:20px;font-weight:700;color:var(--case-text);margin:0 0 10px}.case-card-body p{font-size:15px;color:var(--case-text-secondary);line-height:1.65;margin:0}.case-card-body .card-link{display:inline-flex;align-items:center;gap:6px;margin-top:16px;color:#002fa7;font-weight:600;font-size:14px;text-decoration:none;transition:gap .2s}.case-card-body .card-link:hover{gap:10px}.marketing-case-grid{align-items:start}.marketing-case-card{overflow:hidden;background:linear-gradient(180deg,#fff 0,#fbfdff 100%)}.marketing-case-image{margin:0;position:relative;overflow:hidden;aspect-ratio:3/4;background:linear-gradient(145deg,#f8fbff,#e9f2ff);border-bottom:1px solid var(--case-border)}.marketing-case-image img{display:block;width:100%;height:100%;object-fit:contain;transition:transform .45s}.marketing-case-card:hover .marketing-case-image img{transform:scale(1.015)}.marketing-case-image figcaption{position:absolute;left:14px;bottom:14px;padding:7px 11px;border:1px solid rgba(255,255,255,.35);border-radius:999px;background:rgba(15,23,42,.72);color:#fff;font-size:11px;font-weight:700;letter-spacing:.04em;backdrop-filter:blur(8px)}.case-highlight{background:#fff;border:1px solid var(--case-border);border-radius:16px;padding:40px;margin-top:32px}.case-highlight h3{font-size:20px;font-weight:700;margin:0 0 16px}.case-highlight ul{margin:0;padding:0 0 0 20px}.case-highlight li{font-size:15px;color:var(--case-text-secondary);line-height:2}.case-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:24px;margin-top:32px}.case-stat{text-align:center;padding:32px 20px;background:#fff;border:1px solid var(--case-border);border-radius:16px}.case-stat .stat-num{font-size:40px;font-weight:800;color:#002fa7}.case-stat .stat-label{font-size:14px;color:var(--case-text-secondary);margin-top:8px}.btn-case{display:inline-flex;align-items:center;gap:8px;background:#002fa7;color:#fff;font-weight:600;font-size:15px;padding:14px 32px;border-radius:100px;text-decoration:none;transition:color .25s,background-color .25s,border-color .25s,box-shadow .25s,transform .25s,opacity .25s}.btn-case:hover{background:#00208a;transform:translateY(-1px);box-shadow:0 8px 24px rgba(0,47,167,.3)}.btn-case-outline{display:inline-flex;align-items:center;gap:8px;background:#fff;color:#002fa7;border:1.5px solid #002fa7;font-weight:600;font-size:15px;padding:14px 32px;border-radius:100px;text-decoration:none;transition:color .25s,background-color .25s,border-color .25s,box-shadow .25s,transform .25s,opacity .25s}.btn-case-outline:hover{background:#e8edff}@media (max-width:768px){.case-hero{padding:100px 0 60px}.case-section{padding:40px 20px}.case-highlight{padding:24px}}.nav-dropdown{position:relative;display:inline-flex}.nav-dropdown-toggle{display:flex;align-items:center;gap:4px;cursor:pointer}.nav-dropdown-toggle .arr{font-size:10px;transition:transform .2s}.nav-dropdown-toggle::after{content:''!important;display:none!important}.nav-dropdown.open .nav-dropdown-toggle .arr{transform:rotate(180deg)}.nav-dropdown-menu{position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(4px);background:#fff;border:1px solid #e2e8f0;border-radius:12px;box-shadow:0 12px 40px rgba(0,0,0,.1);min-width:180px;padding:8px;opacity:0;visibility:hidden;transition:opacity .2s,visibility .2s,transform .2s;z-index:1000}.nav-dropdown.open .nav-dropdown-menu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(8px)}.nav-dropdown-menu a{display:block;padding:10px 16px;border-radius:8px;font-size:14px;font-weight:500;color:#475569;text-decoration:none;transition:color .15s,background-color .15s,border-color .15s,box-shadow .15s,transform .15s,opacity .15s}.nav-dropdown-menu a:hover{background:#e8edff;color:#002fa7}@media (max-width:1023px){.nav-dropdown{display:block}.nav-dropdown-menu{position:static;transform:none;box-shadow:none;border:none;border-radius:0;padding:0 0 0 16px;min-width:auto;background:0 0;opacity:1;visibility:visible;display:none}.nav-dropdown.open .nav-dropdown-menu{display:block;transform:none}}