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100%)}.product-detail-title{font-size:1.8rem;font-weight:700;color:#1e293b;margin-bottom:2rem;display:flex;align-items:center;gap:1rem}.product-detail-icon{font-size:2rem;background:linear-gradient(135deg,var(--color-primary) 0%,#184680 100%);border-radius:50%;width:40px;height:40px;display:flex;align-items:center;justify-content:center;color:#fff}.product-detail-content{display:flex;gap:3rem;align-items:center;flex-wrap:wrap}.product-detail-text{flex:.5;min-width:300px}.product-detail-text p{font-size:1rem;line-height:1.8;color:#64748b;margin-bottom:2rem}.product-detail-cta{padding:.8rem 1.8rem;background-color:var(--color-primary);border:none;border-radius:8px;color:#fff;font-size:1rem;font-weight:500;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 12px #1e5aaa4d}.product-detail-image-container{flex:1.5;min-width:300px;width:100%}.product-detail-image-wrapper{width:100%;aspect-ratio:1231 / 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1rem}.product-navigation-buttons{gap:.8rem}.product-navigation-button{padding:.6rem 1.2rem;font-size:.9rem}.product-detail-item{padding:1.5rem 1rem;margin-bottom:3rem}.product-detail-title{font-size:1.3rem;margin-bottom:1.2rem}.product-detail-icon{font-size:1.5rem;width:35px;height:35px}.product-detail-text p{font-size:.9rem;margin-bottom:1.2rem}.product-detail-cta{padding:.7rem 1.25rem;font-size:.9rem}}.key-clients{padding:6rem 1rem;background-color:#fff}.key-clients h2{text-align:center;margin-bottom:3.5rem;color:#1e293b;font-size:clamp(1.5rem,3vw,2.2rem);font-weight:700;position:relative;display:inline-block;left:50%;transform:translate(-50%)}.key-clients h2:after{content:"";position:absolute;bottom:-10px;left:50%;transform:translate(-50%);width:60px;height:3px;background:linear-gradient(135deg,var(--color-primary) 0%,#184680 100%);border-radius:2px}.clients-container{overflow:hidden;position:relative;margin-top:2rem;height:auto;padding:1rem 0}.clients-scroll{display:flex;gap:2rem;overflow-x:hidden;padding:1rem 0;scrollbar-width:none;cursor:default;pointer-events:none}.clients-scroll::-webkit-scrollbar{display:none}.client-item{align-items:center;text-align:center;padding:2rem 1.5rem;background-color:#fff;border-radius:12px;transition:all .3s cubic-bezier(.4,0,.2,1);min-width:calc(22% - 1.6rem);box-shadow:0 4px 12px #0000000d;border:1px solid #f1f5f9;height:300px;display:flex;flex-direction:column;justify-content:flex-start}.client-item:hover{transform:translateY(-6px);box-shadow:0 12px 24px #0000001a;border-color:#e2e8f0}.client-logo{width:100%;height:150px;border-radius:8px;margin-bottom:1.5rem;background-size:contain;background-repeat:no-repeat;background-position:center;flex-shrink:0}.client-item p{color:#475569;font-weight:500;margin:0;font-size:1rem;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;text-overflow:ellipsis;flex-shrink:1}@media(max-width:1400px){.client-item{min-width:calc(25% - 1.5rem);height:280px}.client-logo{height:140px}}@media(max-width:1024px){.client-item{min-width:calc(33.333% - 1.333rem);height:260px}.client-logo{height:130px}}@media(max-width:768px){.key-clients{padding:4rem 1rem}.key-clients h2{margin-bottom:2.5rem;font-size:1.8rem}.client-item{min-width:calc(50% - 1rem);height:240px;padding:1.5rem}.client-logo{height:120px;margin-bottom:1rem}}@media(max-width:480px){.client-item{min-width:100%;height:220px;padding:1.2rem}.client-logo{height:110px;font-size:2rem}.client-item p{font-size:.95rem}}.case-studies{padding:6rem 1rem;background-color:#f8fafc}.case-studies h2{text-align:center;margin-bottom:4rem;color:#1e293b;font-size:clamp(1.5rem,3vw,2.2rem);font-weight:700;position:relative;display:inline-block;left:50%;transform:translate(-50%)}.case-studies h2:after{content:"";position:absolute;bottom:-10px;left:50%;transform:translate(-50%);width:60px;height:3px;background:linear-gradient(135deg,var(--color-primary) 0%,#184680 100%);border-radius:2px}.case-studies-container{max-width:1200px;margin:3rem auto 0;display:flex;flex-direction:column;gap:3rem}.case-study-card{background-color:#fff;border-radius:12px;overflow:hidden;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 12px #0000000d;border:1px solid #f1f5f9;display:flex;gap:2rem;align-items:center;padding:2rem}.case-study-card:hover{box-shadow:0 12px 24px #0000001a;border-color:#e2e8f0}.case-study-media{flex:1;min-width:300px}.case-study-image{width:100%;height:200px;background:linear-gradient(135deg,var(--color-primary) 0%,#184680 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var(--color-primary);display:inline-block}.case-study-description{margin:0;color:#64748b;font-size:1rem;line-height:1.6}.case-study-card{flex-direction:row}.case-study-card-right-images{flex-direction:row-reverse}@media(max-width:1024px){.case-study-card{flex-direction:column;padding:1.5rem}.case-study-media,.case-study-content{width:100%;min-width:auto}.case-study-card-right-images{flex-direction:column}.case-study-images-grid{grid-template-columns:1fr;height:auto}.case-study-images-grid .case-study-image{height:200px}}@media(max-width:768px){.case-studies{padding:4rem 1rem}.case-studies h2{margin-bottom:3rem;font-size:1.8rem}.case-studies-container{gap:2rem;margin-top:2rem}.case-study-card{gap:1.5rem;padding:1.2rem}.case-study-project-name{font-size:1.2rem}.case-study-description{font-size:.95rem}}.contact-cta{padding:4rem 0;background:linear-gradient(135deg,var(--color-primary) 0%,#184680 100%);color:#fff;text-align:center}.cta-content{max-width:800px;margin:0 auto}.contact-cta h2{color:#fff;margin-bottom:1.5rem}.contact-cta p{color:#ffffffe6;font-size:1.1rem;margin-bottom:2.5rem}.cta-buttons{display:flex;gap:1.5rem;justify-content:center;flex-wrap:wrap}.footer{background-color:#333;color:#fff;padding:3rem 0 1rem}.footer-content{display:grid;grid-template-columns:repeat(3,1fr);gap:3rem;margin-bottom:2rem;align-items:start}.footer-section:first-child{padding-right:1.5rem;box-sizing:border-box}.footer-logo{margin-bottom:1.5rem;display:flex;justify-content:flex-start}.footer-logo-image{width:180px;height:45px;object-fit:contain;display:block}.footer-section h3{color:#fff;margin-bottom:1.5rem;font-size:1.2rem;text-align:left}.footer-section p{color:#a0a0a0;margin-bottom:.8rem;line-height:1.6;font-size:.95rem;text-align:left}.footer-contact-info{margin-top:0}.footer-contact-info p{margin-bottom:.6rem;text-align:left}.footer-links-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem}.footer-section ul{list-style:none;padding:0;margin:0}.footer-section ul li{margin-bottom:.8rem}.footer-section ul li a{color:#a0a0a0;text-decoration:none;transition:color .3s ease;font-size:.95rem}.footer-section ul li a:hover{color:var(--color-secondary-1)}.qrcode{width:100px;height:100px;background-color:#fff;border-radius:8px}.footer-section .qrcode-image{width:100px;height:100px;object-fit:contain;display:block;border-radius:8px;margin-bottom:.5rem}.footer-bottom{text-align:center;padding-top:2rem;border-top:1px solid #555;color:#a0a0a0;font-size:.9rem}@media(max-width:768px){.footer{padding:2rem 0 1rem}.footer-content{grid-template-columns:1fr;gap:2rem;text-align:center}.footer-section:first-child{padding-right:0}.footer-logo{justify-content:center;margin-bottom:1rem}.footer-logo-image{width:150px;height:40px}.footer-section h3{text-align:center;margin-bottom:1.2rem;font-size:1.1rem}.footer-section p,.footer-contact-info p{text-align:center}.footer-links-grid{grid-template-columns:1fr;gap:1rem;justify-items:center}.footer-section ul li{margin-bottom:.6rem}.footer-section .qrcode-image{margin-left:auto;margin-right:auto}.footer-bottom{padding-top:1.5rem;font-size:.85rem}}@media(max-width:480px){.footer{padding:1.5rem 0 .5rem}.footer-content{gap:1.5rem}.footer-logo-image{width:130px;height:35px}.footer-section h3{font-size:1rem;margin-bottom:1rem}.footer-section p,.footer-section ul li a{font-size:.9rem}.footer-section .qrcode-image{width:80px;height:80px}.footer-bottom{padding-top:1rem;font-size:.8rem}}.about-content{padding:5rem 1rem;background-color:#fff}.about-content h2{font-size:1.8rem;margin-bottom:2rem;color:#333;position:relative;padding-bottom:.75rem;max-width:1200px;margin-left:auto;margin-right:auto}.about-content h2:after{content:"";position:absolute;left:0;bottom:0;width:60px;height:3px;background-color:var(--color-primary);border-radius:2px}.about-content-wrapper{display:flex;flex-direction:column;gap:3rem;width:100%}.about-text{width:100%;max-width:1200px;margin:0 auto}.about-text p{font-size:1.1rem;line-height:1.8;color:#666;margin-bottom:1.5rem;text-align:justify}.about-images-grid{display:grid;grid-template-columns:40% 60%;gap:1rem;width:100%;margin:0}.about-image-container{width:100%;margin:0;padding:0}.about-image{width:100%;height:400px;object-fit:contain;display:block;transition:transform .3s ease;margin:0;padding:0}@media(max-width:1024px){.about-image{height:350px}}@media(max-width:768px){.about-images-grid{grid-template-columns:1fr;gap:1.5rem}.about-image{height:300px}.about-text p{font-size:1rem}}@media(max-width:480px){.about-image{height:250px}}.company-gallery{padding:3rem 1rem;background-color:#fff;margin-top:-1rem}.gallery-images{display:grid;grid-template-columns:1fr 1fr;gap:2rem;max-width:1200px;margin:0 auto}.gallery-image-item{display:flex;flex-direction:column;align-items:center}.gallery-image-placeholder{width:100%;height:300px;background-color:#f5f5f5;border-radius:8px;display:flex;justify-content:center;align-items:center;font-size:1.2rem;color:#888;box-shadow:0 2px 8px #00000014;border:1px solid #e8e8e8;overflow:hidden;transition:transform .3s ease,box-shadow .3s ease}.gallery-image-placeholder:hover{transform:translateY(-5px);box-shadow:0 5px 15px #0000001f}.company-qualifications{padding:3rem 1rem 5rem;background-color:#fff;margin-top:-1rem}.company-qualifications h2{font-size:1.8rem;margin-bottom:2rem;color:#333;position:relative;padding-bottom:.75rem;max-width:1200px;margin-left:auto;margin-right:auto}.company-qualifications h2:after{content:"";position:absolute;left:0;bottom:0;width:60px;height:3px;background-color:var(--color-primary);border-radius:2px}.qualifications-content{max-width:1200px;margin:0 auto}.certificates-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:1.5rem}.certificate-item{display:flex;flex-direction:column;align-items:center}.certificate-image{width:100%;height:180px;object-fit:contain;background-color:#fff;overflow:hidden;transition:transform .3s ease,box-shadow .3s ease;border-radius:8px;box-shadow:0 2px 8px #00000014;cursor:pointer;display:block;margin:0;padding:0 1rem}.certificate-image:hover{transform:translateY(-5px);box-shadow:0 5px 15px #0000001f}.image-modal{position:fixed;z-index:10000;left:0;top:0;width:100%;height:100%;background-color:#000000e6;display:flex;justify-content:center;align-items:center;overflow:auto}.modal-content{position:relative;background-color:#fff;padding:1rem;border-radius:8px;box-shadow:0 5px 25px #0000004d}.close{position:absolute;right:1rem;top:.5rem;font-size:2rem;font-weight:700;color:#333;cursor:pointer;transition:color .3s ease}.close:hover{color:#646cff}.certificate-placeholder{width:100%;height:180px;background-color:#fafafa;color:#666;font-size:1rem;display:flex;justify-content:center;align-items:center;overflow:hidden;transition:transform .3s ease,box-shadow .3s ease;border-radius:8px;box-shadow:0 2px 8px #00000014;border:1px solid #e8e8e8}.certificate-item.primary .certificate-placeholder{height:100%;font-size:1.2rem}.certificate-placeholder:hover{transform:translateY(-5px);box-shadow:0 5px 15px #0000001f}@media(max-width:1024px){.certificates-grid{grid-template-columns:repeat(4,1fr)}.certificate-placeholder,.certificate-image{height:160px}}@media(max-width:768px){.gallery-images{grid-template-columns:1fr;gap:1.5rem}.gallery-image-placeholder{height:250px}.company-qualifications{padding:2rem 1rem;margin-top:0}.certificates-grid{grid-template-columns:repeat(3,1fr);gap:1rem}.certificate-placeholder,.certificate-image{height:140px;font-size:.9rem}}@media(max-width:576px){.certificates-grid{grid-template-columns:repeat(2,1fr);gap:.8rem}.certificate-placeholder,.certificate-image{height:120px;font-size:.8rem}}.contact-us{min-height:calc(100vh - 160px)}.contact-info{padding:5rem 1rem;background-color:#fff}.contact-content{display:grid;grid-template-columns:1fr 1fr;gap:4rem;max-width:1200px;margin:0 auto;align-items:start}.contact-details h2{font-size:1.8rem;margin-bottom:2.5rem;color:#333;position:relative;padding-bottom:.75rem}.contact-details h2:after{content:"";position:absolute;left:0;bottom:0;width:60px;height:3px;background:linear-gradient(135deg,var(--color-primary) 0%,#184680 100%)}.contact-item{display:flex;align-items:flex-start;gap:1.5rem;margin-bottom:2.5rem;padding:1.5rem;background-color:#f9fafb;border-radius:12px;transition:transform .3s ease,box-shadow .3s ease}.contact-item:hover{transform:translateY(-4px);box-shadow:0 8px 24px #00000014}.contact-icon{font-size:2rem;color:var(--color-primary);flex-shrink:0;margin-top:.25rem}.contact-text h3{font-size:1.2rem;margin-bottom:.5rem;color:var(--color-text);font-weight:600}.contact-text p{font-size:1rem;color:#666;margin:0;line-height:1.6}.wechat-qrcodes h2{font-size:1.8rem;margin-bottom:2.5rem;color:var(--color-text);position:relative;padding-bottom:.75rem}.wechat-qrcodes h2:after{content:"";position:absolute;left:0;bottom:0;width:60px;height:3px;background:linear-gradient(135deg,var(--color-primary) 0%,#184680 100%)}.qrcode-container{display:flex;flex-direction:column;gap:2.5rem}.qrcode-item{text-align:center;padding:2rem;background-color:#f9fafb;border-radius:12px;transition:transform .3s ease,box-shadow .3s ease}.qrcode-item:hover{transform:translateY(-4px);box-shadow:0 8px 24px #00000014}.qrcode-image{margin-bottom:1.5rem}.wechat-qrcodes .qrcode-image img{width:150px;height:150px;object-fit:contain;display:block;margin:0 auto}.qrcode-placeholder{width:200px;height:200px;background-color:#e5e7eb;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:1rem;color:#666;margin:0 auto;border:2px dashed #d1d5db}.qrcode-item p{font-size:1rem;color:#333;font-weight:500;margin:0}@media(max-width:992px){.contact-content{grid-template-columns:1fr;gap:3rem}.contact-details h2,.wechat-qrcodes h2{text-align:center}.contact-details h2:after,.wechat-qrcodes h2:after{left:50%;transform:translate(-50%)}.contact-item{justify-content:center;text-align:center}}@media(max-width:768px){.contact-banner,.contact-info{padding:3rem 1rem}.contact-content{gap:2rem}.contact-item{flex-direction:column;align-items:center;text-align:center;padding:1.25rem;margin-bottom:1.5rem}.contact-icon{font-size:1.5rem;margin-bottom:1rem}.qrcode-item{padding:1.5rem}.qrcode-placeholder{width:160px;height:160px;font-size:.9rem}}@media(max-width:480px){.contact-banner h1{font-size:1.75rem}.contact-banner p{font-size:.95rem}.contact-details h2,.wechat-qrcodes h2{font-size:1.5rem}.qrcode-container{gap:1.5rem}.qrcode-placeholder{width:140px;height:140px;font-size:.85rem}}.company-map{padding:5rem 1rem;background-color:#fff}.company-map h2{font-size:1.8rem;margin-bottom:2.5rem;color:#333;text-align:center;position:relative;padding-bottom:.75rem}.company-map h2:after{content:"";position:absolute;left:50%;bottom:0;width:60px;height:3px;background:linear-gradient(135deg,var(--color-primary) 0%,#184680 100%);transform:translate(-50%)}.map-container{max-width:1200px;margin:0 auto;border-radius:12px;overflow:hidden;box-shadow:0 8px 24px #0000001a;transition:transform .3s ease,box-shadow .3s ease}.map-container:hover{transform:translateY(-4px);box-shadow:0 12px 32px #00000026}.map-image{width:100%;height:auto;object-fit:contain;display:block;position:relative}.map-placeholder{width:100%;height:400px;background-color:#e5e7eb;display:flex;align-items:center;justify-content:center;font-size:1.2rem;color:#666;border:2px dashed #d1d5db}@media(max-width:768px){.company-map{padding:3rem 1rem}.company-map h2{font-size:1.5rem}.map-placeholder{height:300px;font-size:1rem}}@media(max-width:480px){.map-placeholder{height:250px;font-size:.9rem}}.container{max-width:1200px;margin:0 auto;padding:0 1.5rem}@media(max-width:480px){.container{padding:0 1rem}section{padding-left:1rem;padding-right:1rem}h1{font-size:1.8rem}h2{font-size:1.5rem}h3{font-size:1.25rem}p{font-size:.95rem;line-height:1.6}.btn-primary,.btn-secondary{padding:.75rem 1.25rem;font-size:.95rem}img{max-width:100%;height:auto}}