:root{--primary:#d71920;--primary-dark:#b80000;--dark:#0b0b0d;--dark-secondary:#151515;--gray-900:#1f1f1f;--gray-700:#333;--gray-500:#666;--gray-300:#d1d1d1;--gray-100:#f5f5f5;--white:#fff;--max-width:1280px;--transition:all 0.4s cubic-bezier(0.4,0,0.2,1)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body,html{overflow-x:hidden}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;color:var(--gray-900);background:var(--white);line-height:1.6;max-width:100vw}.container{max-width:var(--max-width);margin:0 auto;padding:0 40px}section{overflow-x:hidden;width:100%;max-width:100vw;box-sizing:border-box}.section-label{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--primary);letter-spacing:1px;text-transform:uppercase;margin-bottom:20px}.section-label:before{content:"";width:24px;height:2px;background:var(--primary)}.section-title{font-size:42px;font-weight:700;line-height:1.2;color:var(--dark);letter-spacing:-.5px}.section-subtitle{font-size:17px;color:var(--gray-500);margin-top:16px;max-width:600px;line-height:1.7}.navbar{position:fixed;top:0;left:0;right:0;height:72px;background:#111;border-bottom:1px solid hsla(0,0%,100%,.06);z-index:1000}.navbar,.navbar-container{display:flex;align-items:center}.navbar-container{max-width:var(--max-width);width:100%;margin:0 auto;padding:0 40px;justify-content:space-between}.navbar-logo{font-size:22px;font-weight:700;letter-spacing:1px;text-decoration:none;flex-shrink:0}.navbar-logo .logo-x{color:#fff}.navbar-logo .logo-pest{color:var(--primary)}.navbar-nav{gap:40px}.navbar-links,.navbar-nav{display:flex;align-items:center}.navbar-links{gap:32px;list-style:none;margin:0;padding:0}.navbar-links a{color:hsla(0,0%,100%,.7);text-decoration:none;font-size:14px;font-weight:500;letter-spacing:.5px;transition:all .3s ease;position:relative}.navbar-links a:hover{color:#fff}.navbar-links a:after{content:"";position:absolute;bottom:-6px;left:0;width:0;height:2px;background:var(--primary);transition:width .3s ease}.navbar-links a:hover:after{width:100%}.navbar-btn-contact{display:inline-flex;align-items:center;padding:10px 24px;border-radius:6px;font-size:14px;font-weight:600;text-decoration:none;background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:var(--white);box-shadow:0 4px 15px rgba(215,25,32,.3);transition:all .3s ease;white-space:nowrap}.navbar-btn-contact:hover{transform:translateY(-1px);box-shadow:0 6px 20px rgba(215,25,32,.4)}.navbar-hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:8px;background:none;border:none}.navbar-hamburger span{display:block;width:24px;height:2px;background:#fff;border-radius:1px;transition:all .3s ease}.navbar-mobile-overlay{display:none;position:fixed;inset:72px 0 0 0;background:rgba(0,0,0,.5);z-index:999}.contact-hero{position:relative;min-height:100vh;display:flex;align-items:center;background:linear-gradient(135deg,#0b0b0d,#151515 50%,#0b0b0d);overflow:hidden;padding-top:72px}.contact-hero:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 20% 50%,rgba(215,25,32,.06) 0,transparent 50%),radial-gradient(circle at 80% 20%,rgba(215,25,32,.04) 0,transparent 40%);pointer-events:none}.contact-hero-container{position:relative;z-index:2;width:90%;max-width:1360px;margin:0 auto;padding:80px 40px;display:grid;grid-template-columns:45% 55%;align-items:center;gap:60px}.contact-hero-content{max-width:100%}.contact-hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(215,25,32,.12);border:1px solid rgba(215,25,32,.3);border-radius:100px;padding:8px 20px;margin-bottom:32px;font-size:13px;color:#ff6b6b;letter-spacing:.5px}.contact-hero-badge-dot{width:6px;height:6px;background:var(--primary);border-radius:50%;animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.2)}}.contact-hero-title{font-size:48px;font-weight:700;line-height:1.15;color:var(--white);margin-bottom:24px;letter-spacing:-1px}.contact-hero-title span,.hero-highlight{color:var(--primary)}.contact-hero-subtitle{font-size:16px;line-height:1.8;color:hsla(0,0%,100%,.55);margin-bottom:32px;max-width:520px}.contact-hero-btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 40px;border-radius:8px;font-size:15px;font-weight:600;text-decoration:none;background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:var(--white);box-shadow:0 4px 20px rgba(215,25,32,.3);transition:var(--transition);border:none;cursor:pointer}.contact-hero-btn:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(255,0,0,.35)}.hero-capabilities{display:flex;align-items:center;gap:10px;margin-top:28px;flex-wrap:wrap}.hero-cap-item{font-size:12px;color:hsla(0,0%,100%,.4);letter-spacing:.5px;font-weight:500}.hero-cap-divider{font-size:12px;color:hsla(0,0%,100%,.2)}.contact-hero-visual{position:relative;width:100%;display:flex;justify-content:center}.contact-hero-image{position:relative;width:100%;max-width:100%;height:430px;border-radius:24px;overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.6)}.contact-hero-image img{position:absolute;top:0;left:0;width:100%;height:100%;-o-object-fit:cover;object-fit:cover;-o-object-position:center;object-position:center;display:block;transition:transform .6s cubic-bezier(.4,0,.2,1);filter:contrast(1.08) saturate(1.05) brightness(1.02)}.contact-hero-image:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.06),rgba(0,0,0,.14));z-index:2;pointer-events:none}.contact-hero-image:after{background:linear-gradient(90deg,transparent 60%,rgba(11,11,13,.55))}.contact-hero-image .dark-overlay{content:"";position:absolute;inset:0;background:rgba(0,0,0,.08);z-index:2;pointer-events:none}.contact-hero-image:after{content:"";position:absolute;inset:0;border:1px solid hsla(0,0%,100%,.08);border-radius:24px;z-index:3;pointer-events:none}.contact-hero-image:hover img{transform:scale(1.02)}.contact-info{background:var(--white);padding:100px 0}.contact-info .section-subtitle,.contact-info .section-title{text-align:center;margin-left:auto;margin-right:auto}.contact-info .section-label{justify-content:center;margin:0 auto 16px}.contact-info .section-label:before{display:none}.contact-info .section-label:after{content:"";width:24px;height:2px;background:var(--primary)}.contact-info .section-subtitle{max-width:560px;color:var(--gray-500);line-height:1.7}.info-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:48px}.info-card{position:relative;background:var(--white);border-radius:16px;padding:32px 20px 28px;text-align:center;border:1px solid rgba(0,0,0,.04);box-shadow:0 2px 12px rgba(0,0,0,.04);transition:var(--transition);display:flex;flex-direction:column;align-items:center;min-height:280px;overflow:hidden}.info-card-accent{position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--primary),var(--primary-dark));opacity:.7}.info-card:hover{transform:translateY(-4px);box-shadow:0 12px 32px rgba(0,0,0,.08);border-color:rgba(215,25,32,.1)}.info-card-icon{width:48px;height:48px;background:linear-gradient(135deg,rgba(215,25,32,.08),rgba(184,0,0,.04));border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:16px;color:var(--primary);flex-shrink:0}.info-card-icon svg{display:block}.info-card-title{font-size:15px;font-weight:700;color:var(--dark);margin-bottom:14px;letter-spacing:.3px;flex-shrink:0}.info-card-value{font-size:14px;font-weight:500;color:var(--gray-700);line-height:1.8;flex-grow:1;display:flex;flex-direction:column;justify-content:center}.info-card-tag{font-size:12px;color:var(--gray-500);margin-top:10px;letter-spacing:.3px;font-weight:500;flex-shrink:0}.contact-form-section{background:var(--gray-100);padding:100px 0}.form-section-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.form-info-content{max-width:480px}.form-info-content .section-label{margin-bottom:16px}.form-info-content .section-title{margin-bottom:20px}.oem-highlight{color:var(--primary)}.form-info-desc{font-size:16px;color:var(--gray-500);line-height:1.7;margin-bottom:32px}.form-info-highlights{display:flex;flex-direction:column;gap:14px}.form-info-item{display:flex;align-items:flex-start;gap:12px}.form-info-check{width:22px;height:22px;background:var(--primary);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--white);font-size:11px;font-weight:700;flex-shrink:0;margin-top:2px}.form-info-text{font-size:15px;color:var(--gray-700);line-height:1.6}.contact-form{background:var(--white);border-radius:16px;padding:32px 28px;box-shadow:0 4px 24px rgba(0,0,0,.05);border:1px solid rgba(0,0,0,.04)}.form-card-header{font-size:18px;font-weight:700;color:var(--dark);margin-bottom:6px}.form-card-sub{font-size:13px;color:var(--gray-500);margin-bottom:20px;padding-bottom:14px;border-bottom:1px solid rgba(0,0,0,.06)}.form-group{margin-bottom:14px}.form-group:last-of-type{margin-bottom:0}.form-label{display:block;font-size:13px;font-weight:600;color:var(--gray-700);margin-bottom:5px}.form-input,.form-select,.form-textarea{width:100%;padding:10px 13px;background:var(--gray-100);border:1px solid transparent;border-radius:8px;color:var(--gray-900);font-size:14px;font-family:inherit;transition:var(--transition)}.form-input::-moz-placeholder,.form-select::-moz-placeholder,.form-textarea::-moz-placeholder{color:var(--gray-300)}.form-input::placeholder,.form-select::placeholder,.form-textarea::placeholder{color:var(--gray-300)}.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--primary);background:var(--white);box-shadow:0 0 0 3px rgba(215,25,32,.08)}.form-textarea{resize:vertical;min-height:80px;line-height:1.6}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form-submit-btn{width:100%;padding:13px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:var(--white);border:none;border-radius:8px;font-size:15px;font-weight:600;cursor:pointer;transition:var(--transition);margin-top:6px}.form-submit-btn:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(215,25,32,.35);filter:brightness(1.05)}.coop-process{background:var(--white);padding:68px 0}.coop-process .section-subtitle,.coop-process .section-title{text-align:center;margin-left:auto;margin-right:auto}.coop-process .section-label{justify-content:center;margin:0 auto 14px}.coop-process .section-label:before{display:none}.coop-process .section-label:after{content:"";width:24px;height:2px;background:var(--primary)}.coop-process .section-subtitle{max-width:600px}.oem-flow-highlight{color:var(--primary)}.process-timeline{position:relative;margin-top:36px;padding-bottom:36px;border-bottom:1px solid #eee}.process-track{position:absolute;top:28px;left:28px;right:28px;height:2px;background:linear-gradient(90deg,rgba(215,25,32,.15),var(--primary) 20%,var(--primary-dark) 80%,rgba(215,25,32,.15));z-index:1}.process-steps{display:flex;justify-content:space-between;position:relative;z-index:2}.process-step{display:flex;flex-direction:column;align-items:center;text-align:center;flex:1;padding:0 10px}.process-step-num{width:56px;height:56px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--white);font-size:18px;font-weight:700;margin-bottom:20px;box-shadow:0 6px 24px rgba(215,25,32,.35),0 0 0 4px rgba(215,25,32,.08);border:3px solid var(--white);position:relative}.process-step-title{font-size:16px;font-weight:700;color:var(--dark);margin-bottom:8px}.process-step-desc{font-size:15px;color:var(--gray-700);line-height:1.6;max-width:190px;height:56px;overflow:hidden;display:flex;align-items:flex-start;justify-content:center}.process-step-tags{font-size:11px;line-height:1.5;max-width:190px;height:20px;margin-top:18px;white-space:nowrap}.process-step-tags,.process-trust{color:var(--gray-500);letter-spacing:.3px}.process-trust{text-align:center;margin-top:32px;font-size:14px}.contact-cta{background:linear-gradient(135deg,var(--dark) 0,var(--dark-secondary) 100%);padding:100px 0;position:relative;overflow:hidden}.contact-cta:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 50%,rgba(215,25,32,.08) 0,transparent 60%)}.contact-cta-content{position:relative;z-index:2;text-align:center;max-width:720px;margin:0 auto}.contact-cta-title{font-size:36px;font-weight:700;color:var(--white);line-height:1.3;margin-bottom:16px}.contact-cta-subtitle{font-size:16px;color:hsla(0,0%,100%,.55);line-height:1.7;margin-bottom:36px}.contact-cta-btn{display:inline-flex;align-items:center;padding:14px 48px;border-radius:8px;font-size:15px;font-weight:600;text-decoration:none;background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:var(--white);box-shadow:0 4px 20px rgba(215,25,32,.3);transition:var(--transition)}.contact-cta-btn:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(215,25,32,.4)}.contact-cta-trust{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:32px;flex-wrap:wrap}.contact-cta-trust span{font-size:13px;color:hsla(0,0%,100%,.4);letter-spacing:.5px}.contact-cta-trust .trust-divider{color:hsla(0,0%,100%,.2);font-weight:300}.footer{background:#080808;padding:72px 0 36px;color:hsla(0,0%,100%,.5)}.footer-grid{display:grid;grid-template-columns:2.2fr 1fr 1fr 1fr 1fr;gap:36px;margin-bottom:56px}.footer-brand{max-width:340px}.footer-logo{font-size:22px;font-weight:700;color:#fff;margin-bottom:18px;letter-spacing:1px}.footer-desc{font-size:14px;line-height:1.8;color:hsla(0,0%,100%,.4)}.footer-title{font-size:14px;font-weight:700;color:#fff;margin-bottom:18px;letter-spacing:.5px}.footer-links{list-style:none}.footer-links li{margin-bottom:10px}.footer-links a{color:hsla(0,0%,100%,.4);text-decoration:none;font-size:14px;transition:var(--transition)}.footer-links a:hover{color:#fff}.footer-bottom{border-top:1px solid hsla(0,0%,100%,.08);padding-top:28px;display:flex;justify-content:space-between;align-items:center}.footer-copyright,.footer-icp{font-size:13px;color:hsla(0,0%,100%,.35)}@media (max-width:1279px){.container{padding:0 30px}.section-title{font-size:36px}.contact-hero-container{grid-template-columns:1fr;text-align:center;gap:50px;padding:80px 30px}.contact-hero-content{max-width:100%}.contact-hero-subtitle{margin-left:auto;margin-right:auto}.contact-hero-title{font-size:40px}.contact-hero-image{max-width:600px;height:340px;margin:0 auto}.hero-capabilities{justify-content:center}.info-grid{grid-template-columns:repeat(2,1fr)}.form-section-grid{grid-template-columns:1fr;gap:60px}.form-info-content{max-width:100%;text-align:center}.form-info-highlights{align-items:center}.form-info-item{text-align:left}.process-track{display:none}.process-steps{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:20px}.process-step{padding:0}.process-step-desc{max-width:100%;height:auto;min-height:48px}.process-step-tags{max-width:100%;height:auto;white-space:normal;margin-top:10px}.footer-grid{grid-template-columns:repeat(4,1fr);gap:32px}.footer-brand{max-width:100%;grid-column:1/-1;margin-bottom:8px}}@media (max-width:767px){.container{padding:0 20px}.section-title{font-size:28px}.section-subtitle{font-size:15px}.navbar-container{padding:0 20px}.navbar-nav{position:fixed;top:72px;left:0;right:0;background:#111;flex-direction:column;align-items:flex-start;padding:24px 20px;gap:0;transform:translateY(-100%);opacity:0;pointer-events:none;transition:all .4s cubic-bezier(.4,0,.2,1);border-bottom:1px solid hsla(0,0%,100%,.06)}.navbar-nav.active{transform:translateY(0);opacity:1;pointer-events:auto}.navbar-links{flex-direction:column;align-items:flex-start;gap:0;width:100%}.navbar-links li{width:100%;border-bottom:1px solid hsla(0,0%,100%,.06)}.navbar-links a{display:block;padding:16px 0;font-size:16px;width:100%}.navbar-cta{width:100%;margin-top:20px}.navbar-btn-contact{width:100%;justify-content:center}.navbar-hamburger{display:flex}.contact-hero{min-height:auto}.contact-hero-container{padding:80px 20px 60px;gap:40px}.contact-hero-title{font-size:32px}.contact-hero-subtitle{font-size:15px}.contact-hero-image{height:230px;border-radius:16px}.hero-capabilities{justify-content:center;margin-top:24px}.hero-cap-item{font-size:11px}.contact-info{padding:80px 0}.info-grid{grid-template-columns:1fr;gap:16px;margin-top:50px}.info-card{padding:32px 24px}.contact-form-section{padding:80px 0}.form-section-grid{gap:40px}.contact-form{padding:32px 24px}.form-row{grid-template-columns:1fr;gap:0}.form-row .form-group{margin-bottom:20px}.coop-process{padding:60px 0}.process-timeline{padding-bottom:0;border-bottom:none}.process-track{display:none}.process-steps{display:flex;flex-direction:column;gap:16px}.process-step{flex-direction:column;align-items:center;text-align:center;background:var(--white);padding:28px 24px;border-radius:16px;box-shadow:0 2px 16px rgba(0,0,0,.06);border:1px solid rgba(0,0,0,.04)}.process-step-num{width:48px;height:48px;font-size:16px;flex-shrink:0;margin-bottom:16px;margin-right:0;box-shadow:0 4px 16px rgba(215,25,32,.3),0 0 0 3px rgba(215,25,32,.06)}.process-step-title{margin-bottom:10px;font-size:17px;white-space:nowrap}.process-step-desc{max-width:100%;height:auto;min-height:auto;font-size:14px;line-height:1.7}.process-step-tags{max-width:100%;height:auto;white-space:nowrap;margin-top:12px;font-size:12px}.process-trust{margin-top:28px;padding:0 20px}.contact-cta{padding:80px 20px}.contact-cta-title{font-size:26px}.contact-cta-trust{gap:8px 12px;margin-top:24px}.contact-cta-trust span{font-size:12px}.footer-grid{grid-template-columns:1fr;gap:32px}.footer-brand{grid-column:auto;margin-bottom:0}.footer-bottom{flex-direction:column;gap:8px;text-align:center}}