:root{--primary:#2e7d32;--primary-dark:#1b5e20;--primary-light:#81c784;--gradient-primary:linear-gradient(135deg,#43a047,#66bb6a);--gradient-dark:linear-gradient(135deg,#0a3d1a 0,#1b5e20 50%,#2e7d32 100%);--accent:#ff6b35;--accent-hover:#e55a2b;--dark:#1b2e1c;--dark-light:#2d4a2e;--text:#4a5568;--text-light:#718096;--heading:#1a202c;--bg:#fff;--bg-alt:#f5faf5;--bg-card:#fff;--border:#d4e8d4;--shadow-sm:0 1px 3px rgba(0,0,0,0.08);--shadow-md:0 4px 20px rgba(0,0,0,0.08);--shadow-lg:0 10px 40px rgba(0,0,0,0.1);--shadow-card:0 2px 12px rgba(0,0,0,0.06);--radius:12px;--radius-lg:20px;--radius-full:50px;--max-width:1200px;--nav-height:72px;--transition:.3s ease}*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;font-size:16px}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;color:var(--text);line-height:1.6;background:var(--bg);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none;transition:color var(--transition)}ul,ol{list-style:none}img{max-width:100%;height:auto;display:block}button,input,textarea{font-family:inherit;font-size:inherit;border:0;outline:0}.container{max-width:var(--max-width);margin:0 auto;padding:0 24px}.section{padding:80px 0}.section-alt{background:var(--bg-alt)}.section-header{text-align:center;margin-bottom:56px}.section-title{font-size:2rem;font-weight:700;color:var(--heading);margin-bottom:16px;letter-spacing:-0.5px}.section-subtitle{font-size:1.05rem;color:var(--text-light);max-width:600px;margin:0 auto;line-height:1.7}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 28px;border-radius:var(--radius-full);font-weight:600;font-size:.95rem;cursor:pointer;transition:all var(--transition);border:0;white-space:nowrap}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:0 4px 15px rgba(46,125,50,0.35)}.btn-primary:hover{box-shadow:0 6px 25px rgba(46,125,50,0.45);transform:translateY(-2px)}.btn-accent{background:var(--accent);color:#fff;box-shadow:0 4px 15px rgba(255,107,53,0.35)}.btn-accent:hover{background:var(--accent-hover);box-shadow:0 6px 25px rgba(255,107,53,0.45);transform:translateY(-2px)}.btn-outline{background:transparent;color:var(--primary);border:2px solid var(--primary)}.btn-outline:hover{background:var(--primary);color:#fff}.btn-white{background:#fff;color:var(--primary)}.btn-white:hover{background:var(--bg-alt);transform:translateY(-2px);box-shadow:var(--shadow-md)}.btn-lg{padding:16px 40px;font-size:1.05rem}.navbar{position:fixed;top:0;left:0;right:0;height:var(--nav-height);z-index:1000;background:rgba(255,255,255,0.95);backdrop-filter:blur(10px);border-bottom:1px solid transparent;transition:all var(--transition)}.navbar.scrolled{background:rgba(255,255,255,0.98);border-bottom-color:var(--border);box-shadow:0 2px 20px rgba(0,0,0,0.06)}.navbar .container{display:flex;align-items:center;justify-content:space-between;height:100%}.navbar .logo{display:flex;align-items:center;gap:10px;font-size:1.35rem;font-weight:700;color:var(--heading);flex-shrink:0}.navbar .logo-icon{width:36px;height:36px;background:var(--gradient-primary);border-radius:10px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.2rem;font-weight:800}.nav-menu{display:flex;align-items:center;gap:4px}.nav-menu a{padding:10px 16px;font-size:1rem;font-weight:600;color:var(--text);border-radius:8px;transition:all var(--transition);position:relative;white-space:nowrap}@media(max-width:1024px){.nav-menu a{padding:8px 10px;font-size:.9rem}}.nav-menu a:hover{color:var(--primary);background:rgba(46,125,50,0.06)}.nav-menu a.active{color:var(--primary)}.nav-menu a.active::after{content:'';position:absolute;bottom:4px;left:18px;right:18px;height:3px;background:var(--primary);border-radius:2px}.nav-right{display:flex;align-items:center;gap:20px;flex-shrink:0}.nav-phone{font-size:1rem;font-weight:600;color:var(--heading);display:flex;align-items:center;gap:6px}.nav-phone svg{width:18px;height:18px;color:var(--primary)}.nav-toggle{display:none;width:40px;height:40px;align-items:center;justify-content:center;background:0;cursor:pointer;border-radius:8px;padding:8px}.nav-toggle span{display:block;width:22px;height:2px;background:var(--heading);border-radius:2px;position:relative;transition:all .3s}.nav-toggle span::before,.nav-toggle span::after{content:'';position:absolute;left:0;width:100%;height:2px;background:var(--heading);border-radius:2px;transition:all .3s}.nav-toggle span::before{top:-7px}.nav-toggle span::after{top:7px}.nav-toggle.active span{background:transparent}.nav-toggle.active span::before{top:0;transform:rotate(45deg)}.nav-toggle.active span::after{top:0;transform:rotate(-45deg)}.hero{padding:calc(var(--nav-height) + 40px) 0 80px;background:linear-gradient(135deg,rgba(10,61,26,0.90) 0,rgba(27,94,32,0.82) 50%,rgba(46,125,50,0.75) 100%),url('../images/banner-1.jpg') right center / 55% auto no-repeat;color:#fff;position:relative;overflow:hidden}.hero::before{content:'';position:absolute;top:-50%;right:-20%;width:600px;height:600px;background:radial-gradient(circle,rgba(4,203,148,0.12) 0,transparent 70%);border-radius:50%;pointer-events:none}.hero .container{display:grid;grid-template-columns:1fr;gap:60px;align-items:center;position:relative;z-index:1}.hero-visual{width:100%;justify-self:end}.hero-content h1{font-size:2.8rem;font-weight:800;line-height:1.2;margin-bottom:20px;letter-spacing:-1px}.hero-content p{font-size:1.1rem;line-height:1.8;color:rgba(255,255,255,0.8);margin-bottom:32px;max-width:520px}.hero-buttons{display:flex;gap:16px;flex-wrap:wrap}.hero-form{background:rgba(255,255,255,0.1);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,0.15);border-radius:var(--radius-lg);padding:36px;max-width:420px;width:100%;justify-self:end}.hero-form h3{font-size:1.2rem;font-weight:700;margin-bottom:8px}.hero-form p{font-size:.9rem;color:rgba(255,255,255,0.7);margin-bottom:24px}.hero-form .form-group{margin-bottom:16px}.hero-form input{width:100%;padding:14px 18px;background:rgba(255,255,255,0.15);border:1px solid rgba(255,255,255,0.2);border-radius:10px;color:#fff;font-size:.95rem;transition:all var(--transition)}.hero-form input::placeholder{color:rgba(255,255,255,0.5)}.hero-form input:focus{background:rgba(255,255,255,0.2);border-color:rgba(255,255,255,0.4)}.hero-form .btn{width:100%;margin-top:8px}.hero-inner{padding:calc(var(--nav-height) + 60px) 0 60px;background:var(--gradient-dark);color:#fff;text-align:center;position:relative;overflow:hidden}.hero-inner::before{content:'';position:absolute;top:-30%;right:-10%;width:500px;height:500px;background:radial-gradient(circle,rgba(4,203,148,0.12) 0,transparent 70%);border-radius:50%}.hero-inner h1{font-size:2.4rem;font-weight:800;margin-bottom:16px;position:relative;z-index:1}.hero-inner p{font-size:1.1rem;color:rgba(255,255,255,0.75);max-width:600px;margin:0 auto;position:relative;z-index:1}.card{background:var(--bg-card);border-radius:var(--radius);box-shadow:var(--shadow-card);transition:all var(--transition)}.card:hover{box-shadow:var(--shadow-md);transform:translateY(-4px)}.scenes-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.scene-card{position:relative;border-radius:var(--radius);padding:40px 24px 32px;text-align:center;background-size:cover;background-position:center;overflow:hidden;transition:all var(--transition);border:1px solid var(--border);min-height:260px;display:flex;flex-direction:column;align-items:center;justify-content:center}.scene-card::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(27,46,28,0.85) 0,rgba(46,125,50,0.75) 100%);z-index:1;transition:opacity var(--transition)}.scene-card:hover::before{opacity:.88}.scene-card>*{position:relative;z-index:2}.scene-card:hover{box-shadow:var(--shadow-md);transform:translateY(-4px);border-color:var(--primary-light)}.scene-card:hover .scene-icon{transform:scale(1.1)}.scene-icon{width:64px;height:64px;background:var(--gradient-primary);border-radius:16px;display:flex;align-items:center;justify-content:center;margin:0 auto 20px;font-size:1.6rem;color:#fff;transition:transform var(--transition);box-shadow:0 4px 12px rgba(0,0,0,0.2)}.scene-card h3{font-size:1.05rem;font-weight:700;color:#fff;margin-bottom:8px}.scene-card p{font-size:.88rem;color:rgba(255,255,255,0.85);line-height:1.6;max-width:280px}.feature-img{width:100%;height:180px;object-fit:cover;border-radius:8px;margin-bottom:16px;background:var(--bg-alt)}.process-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.process-step{background:var(--bg-card);border-radius:var(--radius);border:1px solid var(--border);overflow:hidden;transition:all var(--transition)}.process-step:hover{box-shadow:var(--shadow-md);transform:translateY(-2px);border-color:var(--primary-light)}.process-img{width:100%;height:170px;object-fit:cover;display:block}.process-body{padding:20px 22px}.step-header{display:flex;align-items:center;gap:10px;margin-bottom:6px}.step-num{width:30px;height:30px;background:var(--gradient-primary);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:.85rem;flex-shrink:0}.step-header h3{font-size:.98rem;font-weight:700;color:var(--heading);margin:0}.step-sub{font-size:.78rem;color:var(--primary);font-weight:600;margin-bottom:8px;padding-left:40px}.process-body ul{list-style:none;padding:0;margin:0}.process-body ul li{font-size:.84rem;color:var(--text-light);line-height:1.55;padding:3px 0 3px 16px;position:relative}.process-body ul li::before{content:'';position:absolute;left:0;top:11px;width:5px;height:5px;border-radius:50%;background:var(--primary-light)}@media(max-width:768px){.process-grid{grid-template-columns:1fr}.process-img{height:150px}}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.feature-card{background:var(--bg-card);border-radius:var(--radius);padding:36px 28px;box-shadow:var(--shadow-card);transition:all var(--transition);border:1px solid var(--border);position:relative;overflow:hidden}.feature-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--gradient-primary);opacity:0;transition:opacity var(--transition)}.feature-card:hover::before{opacity:1}.feature-card:hover{box-shadow:var(--shadow-md);transform:translateY(-4px)}.feature-icon{width:52px;height:52px;background:rgba(46,125,50,0.1);border-radius:14px;display:flex;align-items:center;justify-content:center;margin-bottom:20px;font-size:1.4rem;color:var(--primary)}.feature-card h3{font-size:1.1rem;font-weight:700;color:var(--heading);margin-bottom:12px}.feature-card p{font-size:.9rem;color:var(--text-light);line-height:1.7;margin-bottom:16px}.feature-tag{display:inline-block;padding:4px 14px;background:rgba(46,125,50,0.1);color:var(--primary-dark);font-size:.8rem;font-weight:600;border-radius:var(--radius-full)}.stats-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:24px}.stat-card{text-align:center;padding:36px 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.solution-img::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(46,125,50,0.85),rgba(27,94,32,0.7));z-index:1}.solution-card:nth-child(2) .solution-img::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(102,126,234,0.85),rgba(118,75,162,0.7));z-index:1}.solution-card:nth-child(3) .solution-img::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(240,147,251,0.85),rgba(245,87,108,0.7));z-index:1}.solution-card:nth-child(4) .solution-img::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(79,172,254,0.85),rgba(0,242,254,0.7));z-index:1}.solution-card:nth-child(5) .solution-img::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(67,233,123,0.85),rgba(56,249,215,0.7));z-index:1}.solution-card:nth-child(6) .solution-img::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(250,112,154,0.85),rgba(254,225,64,0.7));z-index:1}.solution-img>*{position:relative;z-index:2}.solution-body{padding:24px}.solution-body h3{font-size:1.1rem;font-weight:700;color:var(--heading);margin-bottom:10px}.solution-body p{font-size:.88rem;color:var(--text-light);line-height:1.7;margin-bottom:16px}.solution-body .btn{padding:8px 20px;font-size:.85rem}.logo-wall{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;align-items:center}.logo-item{height:100px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;padding:8px;transition:all var(--transition)}.logo-item img{max-width:100%;max-height:80px;object-fit:contain}.logo-item:hover{border-color:var(--primary-light);color:var(--primary);box-shadow:var(--shadow-sm)}.resources-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.resource-card{background:var(--bg-card);border-radius:var(--radius);padding:32px 24px;text-align:center;box-shadow:var(--shadow-card);border:1px solid var(--border);transition:all var(--transition)}.resource-card:hover{box-shadow:var(--shadow-md);transform:translateY(-4px)}.resource-icon{width:60px;height:60px;border-radius:50%;background:rgba(46,125,50,0.1);display:flex;align-items:center;justify-content:center;margin:0 auto 20px;font-size:1.5rem;color:var(--primary)}.resource-card h3{font-size:1.05rem;font-weight:700;color:var(--heading);margin-bottom:10px}.resource-card p{font-size:.88rem;color:var(--text-light);line-height:1.6;margin-bottom:20px}.articles-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.article-card{background:var(--bg-card);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-card);border:1px solid var(--border);transition:all var(--transition);display:flex;flex-direction:column}.article-card:hover{box-shadow:var(--shadow-md);transform:translateY(-4px)}.article-img{aspect-ratio:3/2;background:linear-gradient(135deg,#e8f5e9 0,#f1f8e9 50%,#f9fbe7 100%);display:flex;align-items:center;justify-content:center;font-size:3.5rem;overflow:hidden}.article-img img{width:100%;height:100%;object-fit:cover;display:block}.article-body{padding:24px;flex:1;display:flex;flex-direction:column}.article-date{font-size:.8rem;color:var(--text-light);margin-bottom:8px}.article-body h3{font-size:1rem;font-weight:700;color:var(--heading);margin-bottom:10px;line-height:1.5}.article-body p{font-size:.88rem;color:var(--text-light);line-height:1.7;flex:1}.article-link{display:inline-flex;align-items:center;gap:2px;color:var(--primary);font-size:.88rem;font-weight:600;margin-top:12px}.article-link:hover{color:var(--primary-dark)}.article-card-link{display:block;text-decoration:none;color:inherit}.article-card-link:hover .article-card{box-shadow:var(--shadow-md);transform:translateY(-4px)}.article-card-link .article-card{transition:all var(--transition)}.pagination .btn{padding:8px 16px;font-size:.85rem}.pagination .btn-primary{background:#2e7d32;color:#fff}.pagination .btn-outline{background:transparent;color:#666;border:1px solid #ddd}.pagination .btn-outline:hover{border-color:#2e7d32;color:#2e7d32}.cta-section{padding:80px 0;background:var(--gradient-dark);color:#fff;text-align:center;position:relative;overflow:hidden}.cta-section::after{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,0.4);z-index:0}.cta-section .container{position:relative;z-index:1}.cta-section::before{content:'';position:absolute;top:-50%;left:-10%;width:600px;height:600px;background:radial-gradient(circle,rgba(4,203,148,0.12) 0,transparent 70%);border-radius:50%}.cta-section h2{font-size:2rem;font-weight:800;margin-bottom:16px;position:relative;z-index:1}.cta-section p{font-size:1.05rem;color:rgba(255,255,255,0.75);margin-bottom:32px;max-width:600px;margin-left:auto;margin-right:auto;position:relative;z-index:1}.cta-section .btn{position:relative;z-index:1}.form-card{background:var(--bg-card);border-radius:var(--radius-lg);padding:40px;box-shadow:var(--shadow-lg);max-width:520px;margin:0 auto}.form-card h3{font-size:1.3rem;font-weight:700;color:var(--heading);margin-bottom:8px;text-align:center}.form-card .form-desc{text-align:center;color:var(--text-light);margin-bottom:28px;font-size:.93rem}.form-group{margin-bottom:18px}.form-group label{display:block;font-size:.9rem;font-weight:600;color:var(--heading);margin-bottom:6px}.form-group input,.form-group textarea,.form-group select{width:100%;padding:12px 16px;border:1px solid var(--border);border-radius:10px;font-size:.95rem;color:var(--heading);background:var(--bg);transition:all var(--transition)}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(46,125,50,0.1)}.form-group textarea{min-height:100px;resize:vertical}.form-card .btn{width:100%;margin-top:8px}.footer{background:var(--dark);color:rgba(255,255,255,0.85);padding:60px 0 0}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,0.08)}.footer-brand .logo{display:flex;align-items:center;gap:10px;font-size:1.3rem;font-weight:700;color:#fff;margin-bottom:16px}.footer-brand .logo-icon{width:36px;height:36px;background:var(--gradient-primary);border-radius:10px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.2rem;font-weight:800}.footer-brand p{font-size:.9rem;line-height:1.7;margin-bottom:20px}.footer-social{display:flex;gap:12px}.footer-social a{width:44px;height:44px;border-radius:10px;background:rgba(255,255,255,0.12);display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,0.8);transition:all var(--transition);font-size:1.1rem}.footer-social a:hover{background:var(--primary);color:#fff}.footer-social .footer-qr{width:120px;height:auto;border-radius:8px;display:block}.footer h4{color:#fff;font-size:1rem;font-weight:700;margin-bottom:20px}.footer ul li{margin-bottom:10px}.footer ul a{color:rgba(255,255,255,0.6);font-size:.9rem;transition:color var(--transition)}.footer ul a:hover{color:var(--primary)}.footer-contact li{display:flex;gap:10px;font-size:.9rem;color:rgba(255,255,255,0.6);margin-bottom:14px}.footer-contact .contact-icon{color:var(--primary);flex-shrink:0;margin-top:2px}.footer-bottom{padding:24px 0;text-align:center;font-size:.85rem;color:rgba(255,255,255,0.4)}.footer-bottom a{color:rgba(255,255,255,0.5)}.footer-bottom a:hover{color:var(--primary)}.side-contact{position:fixed;right:24px;top:50%;transform:translateY(-50%);z-index:999;display:flex;flex-direction:column;background:#fff;border-radius:10px;box-shadow:0 4px 20px rgba(0,0,0,0.1);animation:sideContactIn .6s ease both,floatPulse 4s ease-in-out 2s infinite}.side-contact-item:nth-child(1){animation-delay:0s}.side-contact-item:nth-child(2){animation-delay:.1s}.side-contact-item:nth-child(3){animation-delay:.2s}@keyframes autoAttention{0%,70%,100%{background:#fff;color:#333;transform:translateX(0);border-left-color:transparent;box-shadow:none}78%,92%{background:#e8f5e9;color:var(--primary);transform:translateX(-6px);border-left-color:var(--primary);box-shadow:-6px 0 20px rgba(46,125,50,0.18),0 4px 16px rgba(0,0,0,0.06)}}@keyframes autoIconGlow{0%,70%,100%{color:#555;transform:scale(1)}78%,92%{color:#2e7d32;transform:scale(1.3);filter:drop-shadow(0 0 4px rgba(46,125,50,0.3))}}@keyframes autoLabelGlow{0%,70%,100%{color:#666;font-weight:400}78%,92%{color:#2e7d32;font-weight:700}}@keyframes floatPulse{0%,100%{transform:translateY(-50%) translateX(0)}50%{transform:translateY(calc(-50% - 4px)) translateX(-2px)}}@keyframes sideContactIn{from{opacity:0;transform:translateY(-40%) scale(0.95)}to{opacity:1;transform:translateY(-50%) scale(1)}}.side-contact-item{display:flex;flex-direction:column;align-items:center;justify-content:center;width:68px;padding:16px 0 14px;cursor:pointer;transition:all .3s cubic-bezier(0.34,1.56,0.64,1);text-decoration:none;color:#333;background:#fff;position:relative;border:0;font-family:inherit;border-left:3px solid transparent;animation:autoAttention 9s ease 4s infinite;animation-fill-mode:backwards}.side-contact-item:nth-child(2){animation-delay:4.3s !important}.side-contact-item:nth-child(3){animation-delay:4.6s !important}.side-contact-item:hover{animation-play-state:paused}.side-contact-item .side-contact-icon{animation:autoIconGlow 9s ease 4s infinite backwards}.side-contact-item:nth-child(2) .side-contact-icon{animation-delay:4.3s !important}.side-contact-item:nth-child(3) .side-contact-icon{animation-delay:4.6s !important}.side-contact-item .side-contact-label{animation:autoLabelGlow 9s ease 4s infinite backwards}.side-contact-item:nth-child(2) .side-contact-label{animation-delay:4.3s !important}.side-contact-item:nth-child(3) .side-contact-label{animation-delay:4.6s !important}.side-contact-item::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(46,125,50,0.06),transparent);transition:left .6s ease}.side-contact-item:hover::before{left:100%}.side-contact-item:hover{background:#f0f7f0;color:var(--primary);transform:translateX(-6px);border-left-color:var(--primary);box-shadow:-6px 0 20px rgba(46,125,50,0.15),0 8px 24px rgba(0,0,0,0.08)}.side-contact-item:active{transform:translateX(-2px) scale(0.95)}.side-contact-item+.side-contact-item{border-top:1px solid #f0f0f0}.side-contact-item:first-child{border-radius:10px 10px 0 0}.side-contact-item:last-child{border-radius:0 0 10px 10px}.side-contact-icon{width:26px;height:26px;display:flex;align-items:center;justify-content:center;margin-bottom:5px;color:#555;transition:all .3s cubic-bezier(0.34,1.56,0.64,1)}.side-contact-item:hover .side-contact-icon{color:var(--primary);transform:scale(1.25)}@keyframes iconBounce{0%,100%{transform:scale(1.25)}40%{transform:scale(1.35)}60%{transform:scale(1.2)}}.side-contact-item:hover .side-contact-icon svg{animation:iconBounce .6s ease}.side-contact-label{font-size:11px;line-height:1;text-align:center;color:#666;transition:all .3s ease;position:relative;z-index:1}.side-contact-item:hover .side-contact-label{color:var(--primary);font-weight:600}.float-btn.top-btn{position:fixed;right:24px;bottom:120px;z-index:999;width:48px;height:48px;border-radius:50%;background:var(--bg-card);box-shadow:var(--shadow-md);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all var(--transition);color:var(--text);font-size:1.1rem;opacity:0;transform:translateY(20px);pointer-events:none}.float-btn.top-btn.visible{opacity:1;transform:translateY(0);pointer-events:auto}.float-btn.top-btn:hover{background:var(--primary);color:#fff;border-color:var(--primary);box-shadow:0 4px 15px rgba(46,125,50,0.35)}.side-contact-qr-wrap{position:absolute;right:76px;top:50%;transform:translateY(-50%) translateX(10px);opacity:0;pointer-events:none;transition:all .35s cubic-bezier(0.34,1.56,0.64,1);z-index:100}.side-contact-item#wechatService:hover .side-contact-qr-wrap{opacity:1;transform:translateY(-50%) translateX(0);pointer-events:auto}.side-contact-qr-box{background:#fff;border-radius:10px;padding:14px 14px 10px;box-shadow:0 4px 24px rgba(0,0,0,0.15);text-align:center;position:relative}.side-contact-qr-box img{max-width:130px;max-height:130px;width:auto;height:auto;border-radius:6px;display:block;margin:0 auto}.side-contact-qr-title{font-size:11px;font-weight:600;color:#333;margin-bottom:6px;white-space:nowrap}.side-contact-qr-tip{font-size:10px;color:#999;margin-top:4px}.side-contact-qr-arrow{position:absolute;right:-5px;top:50%;width:10px;height:10px;background:#fff;transform:translateY(-50%) rotate(45deg);box-shadow:3px -3px 5px rgba(0,0,0,0.04)}.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.5);z-index:9999;display:none;align-items:center;justify-content:center;padding:20px}.modal-overlay.open{display:flex}.modal-box{background:#fff;border-radius:16px;padding:36px 32px 28px;width:100%;max-width:400px;position:relative;box-shadow:0 20px 60px rgba(0,0,0,0.3);animation:modalIn .3s ease}@keyframes modalIn{from{opacity:0;transform:scale(0.9) translateY(20px)}to{opacity:1;transform:scale(1) translateY(0)}}.modal-close{position:absolute;right:16px;top:16px;background:0;border:0;font-size:1.6rem;color:#999;cursor:pointer;line-height:1;padding:4px}.modal-close:hover{color:#333}.modal-box h3{font-size:1.25rem;font-weight:700;color:var(--heading);margin-bottom:6px}.modal-box .modal-desc{font-size:.9rem;color:var(--text-light);margin-bottom:24px}.modal-box .form-group{margin-bottom:16px}.modal-box .form-group label{display:block;font-size:.88rem;font-weight:600;color:var(--heading);margin-bottom:6px}.modal-box .form-group .required{color:#e53935}.modal-box .form-group input{width:100%;padding:10px 14px;border:1px solid #ddd;border-radius:8px;font-size:.95rem;outline:0;transition:border-color .2s;box-sizing:border-box}.modal-box .form-group input:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(46,125,50,0.1)}.modal-box .btn-submit{width:100%;margin-top:4px}@keyframes pulse-service{0%,100%{box-shadow:0 0 0 0 rgba(46,125,50,0.4)}50%{box-shadow:0 0 0 12px rgba(46,125,50,0)}}@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.animate-on-scroll{opacity:0;transform:translateY(30px);transition:all .6s ease}.animate-on-scroll.visible{opacity:1;transform:translateY(0)}.about-intro{max-width:800px;margin:0 auto;text-align:center}.about-intro p{font-size:1.05rem;line-height:1.8;margin-bottom:20px}.timeline{position:relative;max-width:700px;margin:0 auto;padding:20px 0}.timeline::before{content:'';position:absolute;left:20px;top:0;bottom:0;width:2px;background:var(--border)}.timeline-item{position:relative;padding-left:56px;padding-bottom:36px}.timeline-item:last-child{padding-bottom:0}.timeline-dot{position:absolute;left:12px;top:4px;width:18px;height:18px;border-radius:50%;background:var(--primary);border:3px solid #fff;box-shadow:0 0 0 2px var(--primary)}.timeline-year{font-size:1.1rem;font-weight:700;color:var(--primary);margin-bottom:6px}.timeline-text{font-size:.93rem;color:var(--text)}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}.contact-info-list{display:flex;flex-direction:column;gap:24px}.contact-item{display:flex;gap:16px;align-items:flex-start}.contact-item-icon{width:48px;height:48px;border-radius:12px;background:rgba(46,125,50,0.1);display:flex;align-items:center;justify-content:center;color:var(--primary);flex-shrink:0;font-size:1.2rem}.contact-item h4{font-size:1rem;font-weight:700;color:var(--heading);margin-bottom:4px}.contact-item p{font-size:.9rem;color:var(--text-light);line-height:1.6}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;margin-bottom:60px}.detail-grid:last-child{margin-bottom:0}.detail-grid.reverse{direction:rtl}.detail-grid.reverse>*{direction:ltr}.detail-icon{width:72px;height:72px;background:rgba(46,125,50,0.1);border-radius:18px;display:flex;align-items:center;justify-content:center;margin-bottom:20px;font-size:2rem;color:var(--primary)}.detail-content h2{font-size:1.6rem;font-weight:700;color:var(--heading);margin-bottom:16px}.detail-content p{font-size:.95rem;line-height:1.8;color:var(--text);margin-bottom:16px}.detail-list{list-style:none}.detail-list li{display:flex;align-items:flex-start;gap:10px;font-size:.92rem;color:var(--text);margin-bottom:10px;line-height:1.6}.detail-list li::before{content:'✓';color:var(--primary);font-weight:700;flex-shrink:0}.detail-visual{background:var(--bg-alt);border-radius:var(--radius-lg);height:360px;display:flex;align-items:center;justify-content:center;font-size:3rem;color:var(--text-light);border:1px solid var(--border)}.highlight-list{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.highlight-item{display:flex;gap:16px;padding:20px;background:var(--bg-card);border-radius:var(--radius);box-shadow:var(--shadow-card);border:1px solid var(--border);transition:all var(--transition)}.highlight-item:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.highlight-icon{width:44px;height:44px;border-radius:12px;background:rgba(46,125,50,0.1);display:flex;align-items:center;justify-content:center;color:var(--primary);flex-shrink:0;font-size:1.1rem}.highlight-text h4{font-size:.95rem;font-weight:700;color:var(--heading);margin-bottom:4px}.highlight-text p{font-size:.85rem;color:var(--text-light);line-height:1.5}.academy-tabs{display:flex;justify-content:center;gap:12px;margin-bottom:40px;flex-wrap:wrap}.academy-tab{padding:10px 24px;border-radius:var(--radius-full);font-size:.9rem;font-weight:600;background:var(--bg-alt);color:var(--text);cursor:pointer;transition:all var(--transition);border:1px solid var(--border)}.academy-tab:hover{border-color:var(--primary-light);color:var(--primary)}.academy-tab.active{background:var(--gradient-primary);color:#fff;border-color:transparent}@media(max-width:1024px){.hero .container{grid-template-columns:1fr;gap:40px}.hero-form{justify-self:center}.hero-content h1{font-size:2.2rem}.features-grid,.scenes-grid{grid-template-columns:repeat(2,1fr)}.stats-grid{grid-template-columns:repeat(3,1fr)}.solutions-grid{grid-template-columns:repeat(2,1fr)}.resources-grid{grid-template-columns:repeat(2,1fr)}.articles-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr)}.logo-wall{grid-template-columns:repeat(3,1fr)}.highlight-list{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){:root{--nav-height:64px}.nav-menu{position:fixed;top:var(--nav-height);left:0;right:0;background:var(--bg);flex-direction:column;padding:16px 24px 24px;box-shadow:var(--shadow-lg);border-bottom:1px solid var(--border);display:none;gap:2px}.nav-menu.open{display:flex}.nav-right .btn{display:none}.nav-phone span{display:none}.nav-toggle{display:flex}.hero{padding:calc(var(--nav-height) + 24px) 0 56px}.hero-content h1{font-size:1.8rem}.hero-content p{font-size:1rem}.hero-form{padding:24px}.hero-inner h1{font-size:1.7rem}.section{padding:56px 0}.section-title{font-size:1.5rem}.features-grid,.scenes-grid,.solutions-grid,.articles-grid{grid-template-columns:1fr}.stats-grid{grid-template-columns:repeat(2,1fr)}.resources-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr;gap:32px}.logo-wall{grid-template-columns:repeat(2,1fr)}.detail-grid{grid-template-columns:1fr;gap:24px}.detail-grid.reverse{direction:ltr}.contact-grid{grid-template-columns:1fr}.highlight-list{grid-template-columns:1fr}.side-contact{right:16px}.side-contact-item{width:56px;padding:10px 0 8px}.side-contact-icon{width:22px;height:22px}.side-contact-label{font-size:10px}.side-contact-qr-wrap{right:64px}.side-contact-qr-box{padding:10px 10px 8px}.side-contact-qr-box img{width:110px;height:110px}.side-contact-qr-title{font-size:10px}.side-contact-qr-tip{font-size:9px}.float-btn.top-btn{right:16px;bottom:80px;width:42px;height:42px;font-size:1rem}.cta-section h2{font-size:1.5rem}.hero-form h3{font-size:1.1rem}}@media(max-width:480px){.container{padding:0 16px}.hero-content h1{font-size:1.5rem}.section-title{font-size:1.3rem}.stats-grid{gap:12px}.stat-card{padding:20px 12px}.stat-number{font-size:1.8rem}}