:root{--blue:#214b7b;--paper:#f6f6f7;--ink:#1c232e;--green:#2ea854;--deepgreen:#256641;--dark:#071422;--muted:#6c7580;--line:#dfe3e7;--header:92px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;font-family:"Segoe UI","Microsoft YaHei","PingFang SC",sans-serif;color:var(--ink);background:var(--paper);font-size:16px;line-height:1.7}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}a,button{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible{outline:3px solid #54cc7c;outline-offset:6px}img{max-width:100%}.wrap{width:min(1280px,88%);margin-inline:auto}.skip-link{position:fixed;top:-100px;left:20px;z-index:100;background:white;color:var(--ink);padding:10px}.skip-link:focus{top:10px}.header{position:fixed;inset:0 0 auto;z-index:30;height:var(--header);padding:0 6%;display:flex;align-items:center;justify-content:space-between;color:white;border-bottom:1px solid #ffffff20;transition:background .3s,height .3s;gap:28px}.header.scrolled{background:#071422f5;backdrop-filter:blur(16px);height:80px}.brand{display:flex;align-items:center;gap:13px;flex:none}.logo-crop{width:47px;height:42px;position:relative;overflow:hidden;background:white;border-radius:5px}.logo-crop img{position:absolute;width:94px;max-width:none;height:94px;left:-23px;top:-24px}.brand-name{font-size:25px;font-weight:700;line-height:1.1;letter-spacing:2px}.brand-name small{font-size:10px;letter-spacing:2.2px;display:block;margin-top:8px;font-weight:500}.header nav{display:flex;align-items:center;gap:32px;font-size:14px}.header nav>a{padding:10px 0;transition:color .2s}.header nav>a:hover{color:#68d489}.header nav .nav-contact{border:1px solid #ffffff45;padding:10px 19px;border-radius:3px}.nav-contact span{margin-left:15px}.menu-toggle{display:none}.hero-track{height:250vh;background:var(--dark)}.hero-sticky{height:100svh;min-height:640px;position:sticky;top:0;overflow:hidden;color:white;display:flex;align-items:center}.hero-poster,.hero-video,.hero-shade{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center}.hero-video{opacity:0;transition:opacity .5s}.hero-video.ready{opacity:1}.hero-shade{background:linear-gradient(90deg,rgba(3,13,25,.85) 0%,rgba(3,13,25,.58) 44%,rgba(3,13,25,.08) 76%),linear-gradient(0deg,#061323d9,transparent 35%,transparent 78%,#06132377);pointer-events:none}.hero-content{position:relative;padding-top:40px}.eyebrow{font-size:12px;font-weight:600;letter-spacing:2px;color:var(--blue);margin:0 0 24px;display:flex;align-items:center;gap:12px}.hero .eyebrow,.hero-content .eyebrow{color:#b1c4d5}.eyebrow>span{display:inline-block;width:26px;height:2px;background:var(--green)}h1{font-size:clamp(38px,4.6vw,68px);font-weight:600;letter-spacing:-1.5px;line-height:1.3;margin:0 0 25px}h1 em{font-style:normal;color:#6bda91}.hero-description{color:#c2cbd5;font-size:17px;line-height:1.9;margin:0 0 34px}.hero-actions{display:flex;gap:15px}.button{display:inline-flex;align-items:center;justify-content:center;gap:35px;min-height:50px;padding:12px 25px;border-radius:3px;font-weight:600;font-size:15px;transition:background .2s,transform .2s}.button:hover{transform:translateY(-2px)}.button-green{background:var(--green);color:#041a0c}.button-green:hover{background:#50c573}.button-outline{border:1px solid #ffffff60;color:white;background:#06132333}.button-outline:hover{background:#ffffff12}.hero-bottom{position:absolute;bottom:35px;left:6%;display:flex;align-items:center;justify-content:space-between}.scroll-cue{display:flex;align-items:center;gap:16px;font-size:14px}.scroll-cue small{font-size:10px;display:block;color:#8a9cab;letter-spacing:2px;margin-top:2px}.scroll-line{height:39px;width:1px;background:linear-gradient(var(--green),#ffffff30)}.hero-progress{display:flex;gap:16px;align-items:center;font-size:12px;font-variant-numeric:tabular-nums;color:#91a1af}.hero-progress i{height:1px;width:160px;background:#ffffff30}.hero-progress b{display:block;height:1px;background:#6bda91;width:0}.motion-toggle{background:transparent;border:1px solid #ffffff30;color:#bac6d1;border-radius:3px;padding:8px 14px;font-size:12px}.hero-track.static-mode{height:100svh;min-height:640px}.section{padding:110px 0}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:55px;gap:40px}h2{font-size:clamp(30px,3.2vw,44px);line-height:1.4;letter-spacing:-.8px;font-weight:600;margin:0}.section-intro{margin:0;color:var(--muted);font-size:16px;line-height:1.9}.brands{background:#fff}.brand-grid{display:grid;grid-template-columns:repeat(7,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.brand-grid>div{min-height:140px;display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative}.brand-grid>div+div:before{content:"";position:absolute;left:0;height:45px;width:1px;background:var(--line)}.brand-grid strong{font-size:32px;letter-spacing:-1px;color:var(--blue);line-height:1.4}.brand-grid .wordmark-small{font-size:24px;letter-spacing:-.8px}.brand-grid span{font-size:12px;color:var(--muted);margin-top:10px}.brand-note{font-size:12px;color:var(--muted);margin-bottom:0}.footer{background:#06111e;color:#9aabba;padding:28px 0;font-size:12px}.footer>.wrap{display:flex;align-items:center;justify-content:space-between;gap:20px}
@media(min-width:1800px){.hero-content,.hero-bottom{max-width:1500px}.hero-bottom{left:calc((100% - 1500px)/2)}}
@media(max-width:1000px){.header nav{gap:18px}.wrap{width:88%}.brand-grid{grid-template-columns:repeat(4,1fr)}.brand-grid>div{min-height:110px}.brand-grid>div:nth-child(5):before{display:none}.brand-grid>div:nth-child(n+5){border-top:1px solid var(--line)}.section{padding:80px 0}.hero-content h1{font-size:48px}}
@media(max-width:760px){:root{--header:76px}html{scroll-padding-top:95px}.header{height:76px;padding:0 6%}.header.scrolled{height:70px}.brand-name{font-size:22px}.brand-name small{font-size:9px}.logo-crop{transform:scale(.9);transform-origin:left center;margin-right:-4px}.menu-toggle{display:flex;flex-direction:column;justify-content:center;gap:7px;width:44px;height:44px;background:none;border:1px solid #ffffff40;border-radius:3px;color:white;padding:10px}.menu-toggle span{height:1px;width:100%;background:currentColor}.header nav{display:none;position:absolute;top:100%;left:0;right:0;padding:20px 6% 30px;background:#071422;flex-direction:column;align-items:stretch;gap:4px;box-shadow:0 12px 20px #0003}.header nav.open{display:flex}.header nav>a{padding:12px 0}.header nav .nav-contact{margin-top:8px;text-align:center}.hero-track{height:100svh;min-height:680px}.hero-sticky{min-height:680px;height:100svh}.hero-poster{object-position:64% center}.hero-shade{background:linear-gradient(90deg,#04111de6,#04111d75),linear-gradient(0deg,#061323,transparent 50%)}.hero-content{padding-top:0}.hero-content h1{font-size:clamp(29px,6.9vw,46px);letter-spacing:-1px;line-height:1.5}.hero-content .eyebrow{font-size:10px;letter-spacing:1.3px;gap:8px}.hero-description{font-size:15px;max-width:330px}.desktop-break{display:none}.hero-actions{gap:12px}.button{font-size:14px;gap:23px;padding:12px 20px}.hero-bottom{bottom:30px}.hero-progress{display:none}.motion-toggle{display:none}.section{padding:65px 0}.section-heading{display:block;margin-bottom:32px}.section-intro{margin-top:20px;font-size:15px}.eyebrow{font-size:11px;letter-spacing:1.4px;margin-bottom:17px}h2{font-size:30px}.brand-grid{grid-template-columns:repeat(2,1fr)}.brand-grid>div{border-bottom:1px solid var(--line);min-height:110px}.brand-grid>div:nth-child(n+5){border-top:0}.brand-grid>div:nth-child(odd):before{display:none}.brand-grid>div:last-child{grid-column:1/-1;border:0}.footer>.wrap{align-items:flex-start;flex-direction:column;gap:8px}.hero-track.static-mode{min-height:680px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}.hero-track{height:100svh;min-height:640px}.hero-video{display:none}}