:root{
  --ink:#111214;
  --paper:#f3f0e7;
  --line:#d3cec1;
  --muted:#75736d;
  --lime:#d7f66b;
  --blue:#628cff;
  --orange:#ff9a63;
  --violet:#8c72ff;
  --white:#fffdf8;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--ink);
  background:var(--paper);
  font-family:Inter,"PingFang SC","Microsoft YaHei",Arial,sans-serif;
}
a{text-decoration:none;color:inherit}
button{font:inherit}
.header{
  height:80px;
  padding:0 4vw;
  display:flex;
  align-items:center;
  justify-content:space-between;
  border-bottom:1px solid rgba(17,18,20,.12);
  background:rgba(243,240,231,.92);
  backdrop-filter:blur(14px);
  position:sticky;
  top:0;
  z-index:50;
}
.brand{display:flex;align-items:center;gap:11px}
.brand-mark{
  width:44px;height:44px;
  display:grid;place-items:center;
  background:var(--ink);color:var(--lime);
  font-weight:900;font-size:13px;
}
.brand-copy strong{display:block;font-size:16px;letter-spacing:1px}
.brand-copy small{display:block;font-size:8px;letter-spacing:2px;color:var(--muted);margin-top:3px}
.nav{display:flex;gap:30px;font-size:12px}
.nav a{padding:7px 0;border-bottom:1px solid transparent}
.nav a:hover{border-color:var(--ink)}
.menu{display:none;border:0;background:transparent;width:38px;height:38px}
.menu i{display:block;width:24px;height:2px;background:var(--ink);margin:6px auto}
.hero{
  min-height:calc(100vh - 80px);
  background:var(--ink);
  color:#fff;
  position:relative;
  overflow:hidden;
  border-bottom:1px solid #25262a;
}
.hero-inner{
  min-height:calc(100vh - 80px);
  padding:7vh 5vw 5vh;
  display:grid;
  grid-template-columns:110px 1.35fr .65fr;
  grid-template-rows:1fr auto;
  gap:40px;
  align-items:center;
  position:relative;
  z-index:2;
}
.hero-index{font-size:10px;letter-spacing:2px;color:#6f7175;align-self:start;padding-top:10px}
.hero-title h1{margin:0;font-size:clamp(58px,7.2vw,120px);line-height:.98;letter-spacing:-6px;font-weight:900}
.hero-title h1 span{display:block}
.hero-title .outline{color:transparent;-webkit-text-stroke:1px #fff}
.hero-meta{align-self:end;padding-bottom:14px}
.hero-meta p{font-size:13px;line-height:1.9;color:#a8abb1;max-width:420px}
.round-link{
  width:112px;height:112px;border-radius:50%;
  border:1px solid #4a4c51;
  margin-top:28px;
  display:flex;align-items:center;justify-content:center;flex-direction:column;gap:7px;
  font-size:11px;transition:.25s
}
.round-link b{font-size:21px;font-weight:400}
.round-link:hover{background:var(--lime);color:var(--ink);border-color:var(--lime)}
.hero-data{
  grid-column:2/-1;
  display:grid;grid-template-columns:repeat(3,1fr);
  border-top:1px solid #323338;
}
.hero-data div{padding:20px 0;border-right:1px solid #323338}
.hero-data div:last-child{border-right:0}
.hero-data small{display:block;font-size:8px;letter-spacing:1.5px;color:#6e7075}
.hero-data strong{display:block;margin-top:7px;font-size:12px;color:#d6d8dc}
.hero-line{position:absolute;border:1px solid rgba(255,255,255,.035);border-radius:50%}
.hero-line-a{width:760px;height:760px;right:-220px;top:-260px}
.hero-line-b{width:480px;height:480px;right:-70px;top:-120px}
.statement{
  padding:110px 5vw;
  display:grid;
  grid-template-columns:110px .9fr 1.1fr;
  gap:40px;
  border-bottom:1px solid var(--line);
}
.section-number{font-size:11px;font-weight:800;width:44px;height:44px;border:1px solid var(--ink);display:grid;place-items:center}
.statement-main small,.services-head span,.scene-title span,.process-intro span,.quote-index,.contact-left>span{
  font-size:9px;letter-spacing:2.2px;color:#77736a
}
.statement-main h2,.services-head h2,.scene-title h2,.process-intro h2,.contact-left h2{
  font-size:44px;line-height:1.2;letter-spacing:-1.8px;margin:14px 0 0
}
.statement-copy p{font-size:15px;line-height:1.9;color:#6c6962;margin-top:0}
.statement-copy b{color:var(--ink)}
.services-section{padding:100px 0 110px;background:#f8f5ee;overflow:hidden}
.services-head{
  padding:0 5vw;
  display:flex;align-items:flex-end;justify-content:space-between;
  margin-bottom:38px;
}
.rail-controls{display:flex;gap:8px}
.rail-controls button{
  width:44px;height:44px;border:1px solid var(--ink);
  background:transparent;cursor:pointer;font-size:18px
}
.rail-controls button:hover{background:var(--ink);color:#fff}
.service-rail-wrap{overflow:hidden;padding-left:5vw}
.service-rail{
  display:flex;
  gap:18px;
  overflow-x:auto;
  scroll-behavior:smooth;
  scrollbar-width:none;
  padding-right:5vw;
}
.service-rail::-webkit-scrollbar{display:none}
.service-slide{
  flex:0 0 min(520px,75vw);
  min-height:430px;
  padding:34px;
  display:grid;
  grid-template-columns:75px 1fr;
  gap:18px;
  color:var(--ink)
}
.theme-lime{background:var(--lime)}
.theme-blue{background:var(--blue);color:#fff}
.theme-orange{background:var(--orange)}
.theme-violet{background:var(--violet);color:#fff}
.slide-no{font-size:42px;font-weight:900;line-height:1}
.service-slide small{font-size:9px;letter-spacing:1.8px;opacity:.7}
.service-slide h3{font-size:33px;letter-spacing:-1px;margin:18px 0}
.service-slide p{font-size:13px;line-height:1.8;max-width:360px}
.service-slide ul{list-style:none;padding:0;margin:44px 0 0;border-top:1px solid currentColor}
.service-slide li{padding:11px 0;border-bottom:1px solid currentColor;font-size:11px;opacity:.88}
.scenes-section{padding:110px 5vw}
.scene-title{display:flex;justify-content:space-between;align-items:end;margin-bottom:45px}
.scene-title h2{max-width:750px;margin-bottom:0}
.scene-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  grid-auto-rows:430px;
  gap:14px;
}
.scene{padding:30px;position:relative;overflow:hidden}
.scene-dark{background:#151618;color:#fff}
.scene-light{background:#ded9ce}
.scene-blue{background:#628cff;color:#fff}
.scene-orange{background:#ff9a63}
.scene-top{display:flex;justify-content:space-between;align-items:center}
.scene-top span{font-size:11px;font-weight:800}.scene-top small{font-size:9px;letter-spacing:1.5px}
.scene h3{font-size:30px;line-height:1.25;max-width:420px;margin:70px 0 10px}
.scene p{font-size:12px;line-height:1.8;max-width:440px;opacity:.72}
.scene-graphic{position:absolute;right:28px;bottom:26px}
.graphic-a{width:170px;height:95px}.graphic-a i{position:absolute;border:1px solid #6d6e72}.graphic-a i:nth-child(1){inset:0}.graphic-a i:nth-child(2){inset:15px 35px}.graphic-a i:nth-child(3){inset:30px 70px;background:var(--lime);border-color:var(--lime)}
.graphic-b{display:flex;gap:10px}.graphic-b i{display:block;width:22px;height:120px;background:#1e1e1c}.graphic-b i:nth-child(2){height:85px;background:var(--violet);margin-top:35px}.graphic-b i:nth-child(3){height:62px;background:var(--lime);margin-top:58px}.graphic-b i:nth-child(4){height:100px;margin-top:20px}
.graphic-c{width:150px;height:150px;border:1px solid rgba(255,255,255,.6);border-radius:50%;display:grid;place-items:center}.graphic-c:before,.graphic-c:after{content:"";position:absolute;border:1px solid rgba(255,255,255,.35);border-radius:50%}.graphic-c:before{inset:24px}.graphic-c:after{inset:48px}.graphic-c b{width:22px;height:22px;background:var(--lime);border-radius:50%}
.graphic-d{display:flex;gap:10px}.graphic-d i{width:96px;height:96px;border-radius:50%;border:2px solid #20201e}.graphic-d i:nth-child(2){margin-left:-48px;background:#20201e}
.process-section{
  padding:110px 5vw;
  background:#17181a;
  color:#fff;
  display:grid;
  grid-template-columns:.75fr 1.25fr;
  gap:70px;
}
.process-intro p{color:#909297;font-size:13px;line-height:1.8;max-width:420px}
.process-track{border-top:1px solid #34363b}
.process-step{
  display:grid;grid-template-columns:70px 1fr;
  gap:20px;padding:26px 0;
  border-bottom:1px solid #34363b
}
.step-dot{width:44px;height:44px;border-radius:50%;border:1px solid #505259;display:grid;place-items:center;font-size:10px;color:var(--lime)}
.process-step small{font-size:8px;letter-spacing:1.8px;color:#6f7278}
.process-step h3{font-size:20px;margin:6px 0}
.process-step p{margin:0;color:#96999f;font-size:12px;line-height:1.8}
.quote-section{
  min-height:540px;
  padding:90px 5vw;
  display:grid;
  grid-template-columns:110px 1fr;
  align-content:center;
  position:relative;
}
.quote-section blockquote{
  margin:0;
  font-size:clamp(42px,5.3vw,82px);
  line-height:1.18;
  letter-spacing:-3px;
  font-weight:800;
}
.quote-section blockquote>span{color:var(--violet)}
.quote-sign{position:absolute;right:5vw;bottom:50px;font-size:9px;letter-spacing:2px;color:#8c887f}
.contact-section{
  padding:100px 5vw;
  background:var(--lime);
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:80px;
}
.contact-left p{font-size:12px;max-width:480px;color:#60684c}
.contact-right{border-top:1px solid rgba(17,18,20,.35)}
.contact-row{display:grid;grid-template-columns:110px 1fr;gap:16px;padding:16px 0;border-bottom:1px solid rgba(17,18,20,.22)}
.contact-row small{font-size:8px;letter-spacing:1.4px;color:#5f6749}.contact-row strong{font-size:13px}
.footer{padding:45px 5vw 28px;background:#111214;color:#fff}
.footer-main{display:flex;justify-content:space-between;gap:30px}
.footer-main>div:first-child strong{display:block;font-size:17px}.footer-main>div:first-child span{font-size:10px;color:#818388}
.footer-info{display:flex;gap:16px;flex-wrap:wrap;justify-content:flex-end;max-width:720px;font-size:10px;color:#777a80}
.footer-info a{color:var(--lime)}
.footer-bottom{margin-top:34px;padding-top:18px;border-top:1px solid #2c2d31;display:flex;justify-content:space-between;font-size:9px;color:#65676d;letter-spacing:1px}
.back-top{
  position:fixed;right:18px;bottom:18px;width:42px;height:42px;
  border:1px solid #222;background:#fff;color:#222;cursor:pointer;
  opacity:0;pointer-events:none;transition:.2s;z-index:40
}
.back-top.show{opacity:1;pointer-events:auto}
@media(max-width:960px){
  .hero-inner{grid-template-columns:70px 1fr;grid-template-rows:auto auto auto}
  .hero-meta{grid-column:2}.hero-data{grid-column:2}
  .statement{grid-template-columns:70px 1fr}.statement-copy{grid-column:2}
  .process-section{grid-template-columns:1fr}
}
@media(max-width:760px){
  .header{padding:0 18px}.nav{position:absolute;top:80px;left:14px;right:14px;display:none;flex-direction:column;background:#f6f2e9;border:1px solid var(--line);padding:18px;box-shadow:0 20px 40px rgba(0,0,0,.12)}.nav.open{display:flex}.menu{display:block}
  .hero-inner{padding:50px 20px 30px;grid-template-columns:1fr}.hero-index{display:none}.hero-meta,.hero-data{grid-column:1}
  .hero-title h1{font-size:58px;letter-spacing:-4px}.hero-data{grid-template-columns:1fr}.hero-data div{border-right:0;border-bottom:1px solid #323338}
  .statement{padding:80px 20px;grid-template-columns:1fr}.section-number{display:none}.statement-copy{grid-column:1}
  .services-head{padding:0 20px}.service-rail-wrap{padding-left:20px}
  .scene-title{align-items:flex-start;flex-direction:column;gap:10px}.scene-grid{grid-template-columns:1fr;grid-auto-rows:380px}
  .process-section,.quote-section,.contact-section{padding-left:20px;padding-right:20px}
  .quote-section{grid-template-columns:1fr;min-height:430px}.quote-index{margin-bottom:30px}
  .contact-section{grid-template-columns:1fr}.footer{padding-left:20px;padding-right:20px}.footer-main{flex-direction:column}.footer-info{justify-content:flex-start}.footer-bottom{flex-direction:column;gap:7px}
}
@media(max-width:500px){
  .brand-copy small{display:none}.hero-title h1{font-size:47px;letter-spacing:-3px}
  .statement-main h2,.services-head h2,.scene-title h2,.process-intro h2,.contact-left h2{font-size:32px}
  .service-slide{flex-basis:86vw;min-height:390px;padding:26px;grid-template-columns:50px 1fr}.slide-no{font-size:30px}.service-slide h3{font-size:27px}
  .scene{padding:24px}.scene h3{font-size:26px;margin-top:58px}.contact-row{grid-template-columns:1fr}
  .quote-section blockquote{font-size:38px;letter-spacing:-2px}
}