.App{min-height:100vh}.header{position:fixed;top:0;left:0;right:0;z-index:1000;background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:all .3s ease;box-shadow:0 2px 10px #0000000d}.header.scrolled{background:#fffffffa;box-shadow:0 2px 20px #0000001a}.header-content{display:flex;justify-content:space-between;align-items:center;padding:1rem 0}.logo{display:flex;align-items:center;gap:.5rem}.logo-image{height:50px;width:auto;object-fit:contain}.header-actions{display:flex;align-items:center;gap:1.5rem}.nav{display:flex;gap:2rem;align-items:center}.nav a{color:var(--text-dark);font-weight:500;transition:color .3s ease;position:relative}.nav a:hover{color:#dc2626}.nav a:after{content:"";position:absolute;bottom:-5px;left:0;width:0;height:2px;background:#dc2626;transition:width .3s ease}.nav a:hover:after{width:100%}.language-toggle{padding:.6rem 1.2rem;background:linear-gradient(135deg,#dc2626,#991b1b);color:#fff;border:none;border-radius:8px;font-weight:600;font-size:.9rem;transition:all .3s ease;cursor:pointer;white-space:nowrap}.language-toggle:hover{background:linear-gradient(135deg,#b91c1c,#7f1d1d);transform:translateY(-2px);box-shadow:0 4px 12px #dc26264d}.mobile-menu-btn{display:none;flex-direction:column;gap:4px;background:transparent;padding:8px}.mobile-menu-btn span{width:25px;height:3px;background:var(--text-dark);transition:all .3s ease}@media (max-width: 768px){.logo-image{height:40px}.header-actions{gap:.8rem}.language-toggle{padding:.5rem 1rem;font-size:.85rem}.nav{position:fixed;top:70px;left:0;right:0;flex-direction:column;background:#fff;padding:2rem;box-shadow:0 10px 30px #0000001a;transform:translateY(-100%);opacity:0;transition:all .3s ease}.nav.mobile-open{transform:translateY(0);opacity:1}.mobile-menu-btn{display:flex}}.hero{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1e3a8a,#3b82f6,#60a5fa);overflow:hidden}.hero:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background-image:radial-gradient(circle at 20% 50%,rgba(255,255,255,.1) 0%,transparent 50%),radial-gradient(circle at 80% 80%,rgba(255,255,255,.1) 0%,transparent 50%);animation:float 15s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0) translate(0)}50%{transform:translateY(-20px) translate(10px)}}.hero-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:#0003}.hero-content{position:relative;z-index:2;text-align:center;color:#fff;padding:2rem}.hero-title{font-size:4rem;font-weight:800;margin-bottom:2rem;text-shadow:2px 2px 4px rgba(0,0,0,.3);animation:fadeInUp 1s ease-out;line-height:1.2}.hero-description{font-size:1.5rem;margin-bottom:2rem;opacity:.95;animation:fadeInUp 1s ease-out .2s both;line-height:1.6;max-width:800px;margin-left:auto;margin-right:auto}.hero-buttons{display:flex;gap:1rem;justify-content:center;margin-top:2rem;animation:fadeInUp 1s ease-out .4s both}.btn{padding:1rem 2.5rem;border-radius:50px;font-weight:600;font-size:1.1rem;transition:all .3s ease;text-transform:uppercase;letter-spacing:1px}.btn-primary{background:#fbbf24;color:#1e3a8a;box-shadow:0 4px 15px #fbbf2466}.btn-primary:hover{background:#f59e0b;transform:translateY(-2px);box-shadow:0 6px 20px #fbbf2499}.btn-secondary{background:transparent;color:#fff;border:2px solid white}.btn-secondary:hover{background:#fff;color:#1e3a8a;transform:translateY(-2px)}.hero-scroll{position:absolute;bottom:2rem;left:50%;transform:translate(-50%);text-align:center;color:#fff;opacity:.8;animation:bounce 2s infinite}.scroll-arrow{font-size:2rem;margin-top:.5rem}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes bounce{0%,to{transform:translate(-50%) translateY(0)}50%{transform:translate(-50%) translateY(-10px)}}@media (max-width: 768px){.hero-title{font-size:2.5rem}.hero-subtitle{font-size:1.8rem}.hero-description{font-size:1.1rem}.hero-description-cn{font-size:1rem}.hero-buttons{flex-direction:column;gap:.8rem}.btn{padding:.9rem 2rem;font-size:1rem}}.about{background:#f9fafb;padding:80px 20px}.section-header{text-align:center;margin-bottom:4rem}.section-title{font-size:2.5rem;color:var(--text-dark);margin-bottom:.5rem;font-weight:700}.title-divider{width:80px;height:4px;background:linear-gradient(90deg,#dc2626,#fbbf24);margin:1rem auto;border-radius:2px}.section-subtitle{color:var(--text-light);font-size:1rem;text-transform:uppercase;letter-spacing:2px}.about-content{max-width:900px;margin:0 auto}.about-text h3{font-size:2rem;color:#1e3a8a;margin-bottom:1.5rem}.about-text p{font-size:1.1rem;line-height:1.8;color:var(--text-dark);margin-bottom:1.5rem;text-align:justify}.about-highlights{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:2rem;margin-top:3rem}.highlight-item{text-align:center;padding:2rem;background:#fff;border-radius:12px;box-shadow:0 4px 15px #00000014;transition:transform .3s ease,box-shadow .3s ease}.highlight-item:hover{transform:translateY(-5px);box-shadow:0 8px 25px #0000001f}.highlight-number{font-size:3rem;font-weight:800;background:linear-gradient(135deg,#1e3a8a,#3b82f6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:.5rem}.highlight-label{font-size:1rem;color:var(--text-light);font-weight:500}@media (max-width: 768px){.section-title{font-size:2rem}.about-text h3{font-size:1.5rem}.about-text p{font-size:1rem}.about-highlights{grid-template-columns:1fr;gap:1.5rem}.highlight-number{font-size:2.5rem}}.products{background:linear-gradient(135deg,#f0f9ff,#e0f2fe);padding:80px 20px}.products-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:2rem;margin-top:3rem}.product-category{background:#fff;border-radius:16px;padding:2.5rem;box-shadow:0 4px 20px #00000014;transition:all .3s ease;border:2px solid transparent}.product-category:hover{transform:translateY(-8px);box-shadow:0 12px 35px #0000001f;border-color:#3b82f6}.category-header{margin-bottom:2rem;padding-bottom:1.5rem;border-bottom:3px solid #e5e7eb}.category-header h3{font-size:1.8rem;color:#1e3a8a;margin-bottom:0;font-weight:700}.product-list{list-style:none;padding:0}.product-list li{padding:1rem;margin-bottom:.8rem;background:linear-gradient(135deg,#f9fafb,#fff);border-radius:10px;border-left:4px solid #fbbf24;transition:all .3s ease}.product-list li:hover{transform:translate(8px);border-left-color:#dc2626;background:linear-gradient(135deg,#fef3c7,#fff);box-shadow:0 4px 12px #00000014}.product-name{font-size:1.1rem;color:var(--text-dark);font-weight:600}@media (max-width: 768px){.products-grid{grid-template-columns:1fr;gap:1.5rem}.product-category{padding:2rem}.category-header h3{font-size:1.5rem}.category-header p,.product-name{font-size:1rem}.product-name-en{font-size:.85rem}}.factories{background:#fff;padding:80px 20px}.factories-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:2rem;margin-top:3rem}.factory-card{background:linear-gradient(135deg,#f9fafb,#fff);padding:2.5rem;border-radius:16px;box-shadow:0 4px 20px #00000014;transition:all .4s ease;position:relative;overflow:hidden;border:1px solid #e5e7eb}.factory-card:before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,#dc2626,#fbbf24);transform:scaleX(0);transition:transform .4s ease}.factory-card:hover:before{transform:scaleX(1)}.factory-card:hover{transform:translateY(-10px);box-shadow:0 12px 40px #00000026}.factory-number{font-size:4rem;font-weight:800;color:#e5e7eb;position:absolute;top:1rem;right:1.5rem;line-height:1}.factory-title{font-size:1.8rem;color:#1e3a8a;margin-bottom:1.5rem;font-weight:700}.factory-description{font-size:1rem;color:var(--text-dark);line-height:1.7;margin-bottom:1.5rem}.factory-features{list-style:none;padding:0;margin-top:1.5rem}.factory-features li{padding:.6rem 0 .6rem 1.5rem;color:var(--text-dark);position:relative;font-size:.95rem;line-height:1.6}.factory-features li:before{content:"✓";position:absolute;left:0;color:#dc2626;font-weight:700;font-size:1.1rem}@media (max-width: 768px){.factories-grid{grid-template-columns:1fr;gap:1.5rem}.factory-card{padding:2rem}.factory-number{font-size:3rem;top:.8rem;right:1rem}.factory-title{font-size:1.5rem}.factory-title-en{font-size:1rem}}.contact{background:#fff;padding:80px 20px}.contact-content{margin-top:3rem}.contact-info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin-bottom:4rem}.contact-info-card{text-align:center;padding:2rem;background:linear-gradient(135deg,#f0f9ff,#fff);border-radius:12px;transition:all .3s ease;border:2px solid #e5e7eb}.contact-info-card:hover{transform:translateY(-5px);box-shadow:0 8px 25px #0000001a;border-color:#3b82f6}.info-icon{font-size:3rem;margin-bottom:1rem}.contact-info-card h4{font-size:1.2rem;color:#1e3a8a;margin-bottom:.8rem;font-weight:600}.info-value{color:var(--text-dark);font-size:1rem;line-height:1.6;text-decoration:none;display:block}.info-value:hover{color:#dc2626}.contact-form-wrapper{max-width:700px;margin:0 auto;padding:3rem;background:linear-gradient(135deg,#f9fafb,#fff);border-radius:16px;box-shadow:0 4px 20px #00000014}.contact-form-wrapper h3{font-size:2rem;color:#1e3a8a;margin-bottom:.5rem;text-align:center}.form-description{text-align:center;color:var(--text-light);margin-bottom:2rem}.contact-form{display:flex;flex-direction:column;gap:1.5rem}.form-group input,.form-group textarea{width:100%;padding:1rem;border:2px solid #e5e7eb;border-radius:8px;font-size:1rem;font-family:inherit;transition:all .3s ease;background:#fff}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a}.form-group textarea{resize:vertical;min-height:120px}.submit-btn{padding:1rem 2.5rem;background:linear-gradient(135deg,#dc2626,#991b1b);color:#fff;border:none;border-radius:50px;font-size:1.1rem;font-weight:600;cursor:pointer;transition:all .3s ease;text-transform:uppercase;letter-spacing:1px;box-shadow:0 4px 15px #dc26264d}.submit-btn:hover{background:linear-gradient(135deg,#b91c1c,#7f1d1d);transform:translateY(-2px);box-shadow:0 6px 20px #dc262666}@media (max-width: 768px){.contact-info-grid{grid-template-columns:1fr;gap:1.5rem}.contact-form-wrapper{padding:2rem}.contact-form-wrapper h3{font-size:1.5rem}.form-group input,.form-group textarea{padding:.9rem}.submit-btn{padding:.9rem 2rem;font-size:1rem}}.footer{background:linear-gradient(135deg,#1e3a8a,#1e40af);color:#fff;padding:60px 20px 20px}.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:3rem;margin-bottom:3rem}.footer-section h3,.footer-section h4{margin-bottom:1.5rem;color:#fbbf24}.footer-logo{display:flex;align-items:center;gap:.5rem;font-size:1.8rem;font-weight:700}.footer-logo .logo-icon{width:40px;height:40px;background:linear-gradient(135deg,#dc2626,#991b1b);color:#fff;display:flex;align-items:center;justify-content:center;border-radius:8px;font-size:1.5rem}.footer-description{color:#fffc;line-height:1.6;margin-top:1rem}.footer-links,.footer-contact,.footer-hours{list-style:none;padding:0}.footer-links li,.footer-contact li,.footer-hours li{margin-bottom:.8rem;color:#fffc}.footer-links a{color:#fffc;transition:all .3s ease;display:inline-block}.footer-links a:hover{color:#fbbf24;transform:translate(5px)}.footer-bottom{border-top:1px solid rgba(255,255,255,.2);padding-top:2rem;text-align:center;color:#ffffffb3}.footer-bottom p{margin:.5rem 0}.footer-made{font-size:.9rem}@media (max-width: 768px){.footer-content{grid-template-columns:1fr;gap:2rem}.footer-section{text-align:center}.footer-logo{justify-content:center}}*{margin:0;padding:0;box-sizing:border-box}:root{--primary-blue: #1e3a8a;--secondary-blue: #3b82f6;--accent-gold: #fbbf24;--text-dark: #1f2937;--text-light: #6b7280;--bg-light: #f9fafb}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.6;color:var(--text-dark)}html{scroll-behavior:smooth}a{text-decoration:none;color:inherit}img{max-width:100%;height:auto;display:block}section{padding:80px 20px}.container{max-width:1200px;margin:0 auto;padding:0 20px}h1,h2,h3,h4,h5,h6{line-height:1.2;margin-bottom:1rem}button{cursor:pointer;border:none;outline:none;font-family:inherit}[dir=rtl]{text-align:right}[dir=rtl] .header-content,[dir=rtl] .footer-content{direction:rtl}[dir=rtl] .product-list li{border-left:none;border-right:4px solid #fbbf24}[dir=rtl] .product-list li:hover{transform:translate(-8px);border-right-color:#dc2626}[dir=rtl] .factory-features li{padding-left:0;padding-right:1.5rem}[dir=rtl] .factory-features li:before{left:auto;right:0}