:root{--main-color:#00b0b1;--main-hover:#008889;--text-primary:#2c3e50;--text-secondary:#6c757d;--bg-light:#f8f9fa;--border-light:#e9ecef}.cases-page{background:#f8f9fa;min-height:100vh}.cases-hero{background:var(--main-color);justify-content:center;align-items:center;height:450px;display:flex;position:relative;overflow:hidden}.hero-overlay{opacity:.3;background:url(/theme/responsive_plantdent/img/sub_visual_4.jpg) 50%/cover;position:absolute;inset:0}.hero-content{z-index:2;text-align:center;color:#fff;position:relative}.hero-title{margin-bottom:20px}.hero-title-main{letter-spacing:-2px;margin-bottom:10px;font-size:48px;font-weight:700;display:block}.hero-title-accent{letter-spacing:4px;opacity:.9;font-size:18px;font-weight:300;display:block}.hero-subtitle{opacity:.95;margin-bottom:30px;font-size:20px;font-weight:400}.hero-notice{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff26;border-radius:12px;margin-top:30px;padding:20px}.notice-highlight{color:#fff;margin-bottom:10px;font-size:17px;font-weight:600;line-height:1.5}.notice-text{color:#fffffff2;margin-bottom:12px;font-size:15px;line-height:1.5}.notice-disclaimer{color:#ffffffd9;margin:0;font-size:13px;font-style:italic}.hero-gradient{background:linear-gradient(#0000,#f8f9fa);height:100px;position:absolute;bottom:-1px;left:0;right:0}.cases-container{padding:80px 0 100px}.container{max-width:1200px;margin:0 auto;padding:0 20px}.cases-header{text-align:center;opacity:0;margin-bottom:60px;transition:all .8s ease-out;transform:translateY(30px)}.cases-header.fade-up{opacity:1;transform:translateY(0)}.cases-title{flex-direction:column;gap:12px;display:flex}.title-accent{color:#2c3e50;letter-spacing:-1px;font-size:42px;font-weight:700}.title-sub{color:#6c757d;font-size:18px;font-weight:400}.case-tabs{margin-bottom:60px}.tabs-container{justify-content:center;display:flex}.tabs-wrapper{background:#fff;border-radius:60px;align-items:center;padding:0;display:inline-flex;position:relative;overflow:hidden;box-shadow:0 4px 20px #00000014}.tab-button{color:#6c757d;cursor:pointer;z-index:10;white-space:nowrap;background:0 0;border:none;border-radius:50px;justify-content:center;align-items:center;gap:8px;min-height:48px;padding:14px 28px;font-size:16px;font-weight:500;transition:color .3s;display:flex;position:relative}.tab-button:hover{color:#495057}.tab-button.active{color:#fff}.tab-icon{font-size:20px;display:inline-block}.tab-label{font-weight:600;display:inline-block}.tab-count{background:#0000001a;border-radius:12px;padding:2px 8px;font-size:12px;font-weight:600;display:inline-block}.tab-button.active .tab-count{background:#ffffff40}.tab-indicator{background:var(--main-color);z-index:5;border-radius:50px;height:100%;transition:all .3s cubic-bezier(.4,0,.2,1);position:absolute;top:0;left:0;transform:translate(0)}.case-grid-container{animation:.5s ease-out fadeIn}.case-grid{grid-template-columns:repeat(2,1fr);gap:40px;margin-bottom:60px;display:grid}.case-card{will-change:transform;background:#fff;border-radius:20px;transition:all .3s;overflow:hidden;box-shadow:0 10px 40px #00000014}.case-card:hover{transform:translateY(-8px);box-shadow:0 20px 60px #0000001f}.card-header{border-bottom:2px solid var(--main-color);background:#f0fafb;justify-content:space-between;align-items:center;padding:20px 24px;display:flex}.card-badge{color:var(--main-color);background:#fff;border-radius:20px;padding:6px 14px;font-size:13px;font-weight:600}.card-duration{color:#495057;font-size:13px;font-weight:500}.card-image-container{background:#f8f9fa;width:100%;height:auto;padding:16px;position:relative}.image-swiper-container{width:100%;position:relative}.case-image-swiper{background:#fff;border-radius:16px;width:100%;overflow:hidden;box-shadow:0 4px 20px #0000001a}.swiper-image-wrapper{aspect-ratio:3/4;background:#f0f0f0;width:100%;position:relative;overflow:hidden}.swiper-image{object-fit:cover;width:100%;height:100%;display:block}.case-image-swiper .swiper-button-next,.case-image-swiper .swiper-button-prev{color:#0009;background:#ffffff80;border-radius:50%;width:28px;height:28px;transition:all .3s;box-shadow:0 1px 4px #0000001a}.case-image-swiper .swiper-button-next:after,.case-image-swiper .swiper-button-prev:after{font-size:12px;font-weight:700}.case-image-swiper .swiper-button-next:hover,.case-image-swiper .swiper-button-prev:hover{background:#ffffffb3;box-shadow:0 2px 6px #00000026}.case-image-swiper .swiper-button-prev{left:12px}.case-image-swiper .swiper-button-next{right:12px}.swiper-image-contain{background:#e8e8e8}.swiper-image-contain .swiper-image{object-fit:contain!important}.case-image-swiper .swiper-pagination{bottom:16px}.case-image-swiper .swiper-pagination-bullet{opacity:1;background:#ffffff80;width:8px;height:8px;transition:all .3s}.case-image-swiper .swiper-pagination-bullet-active{background:#fff;border-radius:4px;width:24px}.case-image-swiper .swiper-pagination-bullet:hover{background:#fffc}.before-after-slider{cursor:col-resize;-webkit-user-select:none;user-select:none;width:100%;position:relative}.slider-image-container{width:100%;height:100%;position:relative;overflow:hidden}.slider-image{width:100%;height:100%;position:absolute;top:0;left:0}.slider-image-before{z-index:1}.slider-image-after{z-index:2}.image-label{color:#fff;letter-spacing:1px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#000000b3;border-radius:20px;padding:8px 16px;font-size:12px;font-weight:700;position:absolute;top:20px}.label-before{left:20px}.label-after{right:20px}.slider-handle{z-index:3;cursor:col-resize;width:3px;position:absolute;top:0;bottom:0;transform:translate(-50%)}.handle-line{background:#fff;width:3px;position:absolute;top:0;bottom:0;box-shadow:0 0 10px #0000004d}.handle-button{width:40px;height:40px;color:var(--main-color);background:#fff;border-radius:50%;justify-content:center;align-items:center;display:flex;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 4px 20px #0003}.card-content{padding:24px}.card-title{color:#2c3e50;margin-bottom:16px;font-size:22px;font-weight:700}.card-info{background:#f8f9fa;border-radius:12px;flex-direction:column;gap:12px;margin-bottom:20px;padding:16px;display:flex}.info-row{justify-content:space-between;align-items:center;display:flex}.info-label{color:#6c757d;font-size:14px;font-weight:500}.info-value{color:#2c3e50;font-size:14px;font-weight:600}.card-summary{color:#495057;border-bottom:1px solid #e9ecef;margin-bottom:20px;padding-bottom:20px;font-size:15px;line-height:1.8}.card-expand-btn{background:var(--main-color);color:#fff;cursor:pointer;border:none;border-radius:25px;align-items:center;gap:8px;padding:10px 20px;font-size:14px;font-weight:600;transition:all .3s;display:flex}.card-expand-btn:hover{background:var(--main-hover);transform:translateY(-2px);box-shadow:0 8px 20px #00b0b14d}.expand-icon{transition:transform .3s}.expand-icon.expanded{transform:rotate(180deg)}.card-details{border-top:1px solid #e9ecef;margin-top:24px;padding-top:24px;animation:.3s ease-out slideDown}.detail-section{margin-bottom:24px}.detail-section:last-child{margin-bottom:0}.detail-title{color:#2c3e50;margin-bottom:12px;font-size:16px;font-weight:700}.detail-list{padding:0;list-style:none}.detail-list li{color:#495057;margin-bottom:8px;padding-left:24px;font-size:14px;line-height:1.6;position:relative}.detail-list li:before{content:"✓";color:var(--main-color);font-weight:700;position:absolute;left:0}.detail-text{color:#495057;background:#f8f9fa;border-radius:12px;padding:16px;font-size:14px;line-height:1.8}.load-more-container{text-align:center;margin-top:60px}.load-more-btn{border:2px solid var(--main-color);color:var(--main-color);cursor:pointer;background:#fff;border-radius:30px;align-items:center;gap:12px;padding:16px 40px;font-size:16px;font-weight:600;transition:all .3s;display:inline-flex}.load-more-btn:hover{background:var(--main-color);color:#fff;transform:translateY(-2px);box-shadow:0 10px 30px #00b0b14d}.case-count{background:var(--main-color);color:#fff;border-radius:15px;padding:4px 10px;font-size:14px}.load-more-btn:hover .case-count{background:#fff3}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideDown{0%{opacity:0;max-height:0}to{opacity:1;max-height:1000px}}@media (max-width:1200px){.case-grid{grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:30px}}@media (max-width:768px){.cases-hero{height:350px}.hero-title-main{font-size:36px}.hero-title-accent{font-size:14px}.hero-subtitle{font-size:16px}.hero-notice{margin-top:20px;padding:16px}.notice-highlight{font-size:15px}.notice-text{font-size:14px}.notice-disclaimer{font-size:12px}.title-accent{font-size:32px}.title-sub{font-size:16px}.tabs-wrapper{border-radius:20px;flex-wrap:wrap;max-width:100%}.tab-button{flex:calc(50% - 8px);min-width:calc(50% - 8px);padding:12px 20px;font-size:14px}.tab-indicator{display:none}.tab-button.active{background:var(--main-color)}.case-grid{grid-template-columns:1fr;gap:30px}.card-image-container{height:auto}.case-image-swiper .swiper-button-next,.case-image-swiper .swiper-button-prev{width:24px;height:24px}.case-image-swiper .swiper-button-next:after,.case-image-swiper .swiper-button-prev:after{font-size:10px}.case-image-swiper .swiper-button-prev{left:8px}.case-image-swiper .swiper-button-next{right:8px}.case-image-swiper .swiper-pagination{bottom:12px}}@media (max-width:480px){.container{padding:0 15px}.cases-container{padding:60px 0 80px}.cases-header,.case-tabs{margin-bottom:40px}.hero-title-main{font-size:28px}.title-accent{font-size:26px}.card-title{font-size:18px}.card-expand-btn{justify-content:center;width:100%}}.card-image-locked{aspect-ratio:4/3;color:#555;cursor:pointer;background:#eef1f2;border:0;border-radius:12px;flex-direction:column;justify-content:center;align-items:center;gap:10px;width:100%;min-height:44px;font-size:15px;font-weight:600;display:flex}.card-image-locked:before{content:"";background:var(--main-color)url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='5' y='11' width='14' height='10' rx='2'/%3E%3Cpath d='M8 11V7a4 4 0 0 1 8 0v4'/%3E%3C/svg%3E") no-repeat center/16px 16px;border-radius:50%;width:34px;height:34px}.cases-filter{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:30px;display:flex}.cases-filter__title{color:#111;font-size:24px;font-weight:700}.cases-filter__links{flex-wrap:wrap;gap:8px;display:flex}.cases-filter__link{color:#333;background:#fff;border:1px solid #ddd;border-radius:999px;align-items:center;min-height:44px;padding:0 18px;font-size:14px;font-weight:600;display:inline-flex}.cases-filter__link--primary{color:#fff;border-color:var(--main-color);background:var(--main-color)}