:root{
  --bg:#0c0d0e; --bg2:#111314; --panel:rgba(13,42,45,.82); --panel-solid:#0f2b2e; --panel-line:rgba(201,168,106,.22);
  --gold:#c9a86a; --gold2:#e2c891; --ink:#ece6da; --muted:#a39f94; --dim:#76736c;
  --w:1240px; --r:2px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{background:var(--bg);color:var(--ink);font-family:var(--sans);font-weight:300;font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
body.l-zh-hans,body.l-zh-hant{font-size:16px;line-height:1.9;letter-spacing:.02em}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
.wrap{max-width:var(--w);margin:0 auto;padding:0 32px}
h1,h2,h3{font-family:var(--serif);font-weight:500;color:var(--ink);letter-spacing:.01em}
h1{font-size:clamp(34px,4.6vw,62px);line-height:1.18;font-weight:400}
h2{font-size:clamp(28px,3.2vw,44px);line-height:1.25;font-weight:400}
h3{font-size:22px;line-height:1.35}
.l-zh-hans h1,.l-zh-hant h1{line-height:1.35;letter-spacing:.04em}
.l-zh-hans h2,.l-zh-hant h2{letter-spacing:.04em;line-height:1.4}
.l-zh-hans h3,.l-zh-hant h3{font-size:20px;letter-spacing:.04em}
.kicker{font-family:var(--sans);font-size:12px;font-weight:500;letter-spacing:.28em;text-transform:uppercase;color:var(--gold);margin-bottom:18px}
.lead{color:var(--muted);font-size:17px;max-width:760px;margin-top:22px}
.rule{display:block;width:40px;height:1px;background:var(--gold);margin:18px 0}
.rule.c{margin:22px auto}
.gold-line{display:block;width:64px;height:1px;background:var(--gold);margin-bottom:28px}
.num{font-family:var(--serif);color:var(--gold);font-size:20px}

/* header */
.site-header{position:fixed;inset:0 0 auto 0;z-index:50;transition:background .4s,border-color .4s,backdrop-filter .4s;border-bottom:1px solid transparent}
.site-header.solid{background:rgba(10,11,12,.86);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-color:rgba(201,168,106,.14)}
.hdr{display:flex;align-items:center;gap:28px;height:76px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand img{width:46px;height:auto}
.brand-txt{display:flex;flex-direction:column;line-height:1.2}
.b1{font-family:var(--serif);font-size:19px;letter-spacing:.08em}
.b2{font-size:9px;letter-spacing:.28em;color:var(--gold)}
.main-nav{display:flex;gap:26px;margin-left:auto}
.main-nav a{font-size:13px;letter-spacing:.08em;color:#cfc9bc;position:relative;padding:4px 0;transition:color .3s}
.main-nav a::after{content:"";position:absolute;left:0;right:100%;bottom:-2px;height:1px;background:var(--gold);transition:right .35s}
.main-nav a:hover{color:var(--gold2)}
.main-nav a:hover::after{right:0}
.lang{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--dim)}
.lang a{color:var(--muted);padding:2px 2px;transition:color .3s}
.lang a.active{color:var(--gold)}
.lang a:hover{color:var(--gold2)}
.lang .sep{opacity:.4}
.burger{display:none;background:none;border:0;width:34px;height:34px;position:relative;cursor:pointer}
.burger span{position:absolute;left:6px;right:6px;height:1px;background:var(--ink);transition:transform .3s,top .3s}
.burger span:first-child{top:13px}.burger span:last-child{top:21px}
.nav-open .burger span:first-child{top:17px;transform:rotate(45deg)}
.nav-open .burger span:last-child{top:17px;transform:rotate(-45deg)}

/* buttons */
.btn{display:inline-block;padding:15px 30px;font-size:13px;letter-spacing:.16em;text-transform:uppercase;border:1px solid var(--gold);transition:all .35s;font-weight:400}
.btn.gold{background:var(--gold);color:#16130d}
.btn.gold:hover{background:var(--gold2);border-color:var(--gold2)}
.btn.ghost{color:var(--ink);border-color:rgba(236,230,218,.35)}
.btn.ghost:hover{border-color:var(--gold);color:var(--gold2)}
.ctas{display:flex;gap:16px;flex-wrap:wrap;margin-top:40px}

/* backgrounds */
.img-bg,.hero{position:relative;overflow:hidden;isolation:isolate}
.bg{position:absolute;inset:0;z-index:-2}
.bg img{width:100%;height:100%;object-fit:cover}
.shade{position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(12,13,14,.92) 0%,rgba(12,13,14,.7) 40%,rgba(12,13,14,.88) 100%)}
.shade.side{background:linear-gradient(90deg,rgba(12,13,14,.96) 0%,rgba(12,13,14,.82) 55%,rgba(12,13,14,.35) 100%)}
.shade.soft{background:linear-gradient(180deg,rgba(12,13,14,.55),rgba(12,13,14,.35) 50%,rgba(12,13,14,.9))}

/* hero */
.hero{min-height:100vh;min-height:100svh;display:flex;align-items:center}
.hero .bg img{object-position:70% center;transform:scale(1.04);animation:heroZoom 18s ease-out forwards}
@keyframes heroZoom{to{transform:scale(1)}}
.hero-shade{position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(10,10,11,.92) 0%,rgba(10,10,11,.72) 45%,rgba(10,10,11,.12) 100%),linear-gradient(0deg,rgba(12,13,14,1) 0%,rgba(12,13,14,0) 30%)}
.hero-in{padding-top:120px;padding-bottom:120px;width:100%}
.hero-in>*{max-width:760px}
.hero .lead{color:#c4bfb3}
.hero .kicker,.hero h1,.hero .lead,.hero .ctas,.hero .gold-line{opacity:0;transform:translateY(18px);animation:up 1.1s cubic-bezier(.2,.7,.2,1) forwards}
.hero .kicker{animation-delay:.25s}.hero h1{animation-delay:.4s}.hero .lead{animation-delay:.6s}.hero .ctas{animation-delay:.8s}
@keyframes up{to{opacity:1;transform:none}}
.scroll-cue{position:absolute;left:50%;bottom:34px;width:1px;height:56px;background:rgba(201,168,106,.25);overflow:hidden}
.scroll-cue span{position:absolute;left:0;top:-30%;width:1px;height:30%;background:var(--gold);animation:cue 2.2s infinite}
@keyframes cue{to{top:100%}}

/* sections */
.sec{padding:130px 0}
.head{margin-bottom:64px;max-width:900px}
.split{display:grid;grid-template-columns:1.15fr .85fr;gap:80px;align-items:center}
.split-img{position:relative}
.split-img::before{content:"";position:absolute;inset:-18px 18px 18px -18px;border:1px solid var(--panel-line);z-index:-1}
.split-img img{width:100%;aspect-ratio:4/5;object-fit:cover}
.ch-list{list-style:none;margin-top:46px;border-top:1px solid rgba(236,230,218,.1)}
.ch-list li{display:grid;grid-template-columns:56px 1fr;gap:10px;padding:26px 0;border-bottom:1px solid rgba(236,230,218,.1)}
.ch-list h3{font-size:21px;margin-bottom:6px}
.ch-list p{color:var(--muted);font-size:15px}

.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}
.card{background:var(--panel);border:1px solid var(--panel-line);padding:40px 34px;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);transition:transform .5s,border-color .5s}
.card:hover{border-color:rgba(201,168,106,.5);transform:translateY(-4px)}
.card.feature{border-color:rgba(201,168,106,.55);box-shadow:0 30px 60px -30px rgba(0,0,0,.8)}
.card p,.card li{color:#bdb8ac;font-size:15px}
.card li{position:relative;padding-left:18px;margin:8px 0}
.card li::before{content:"";position:absolute;left:0;top:.8em;width:6px;height:1px;background:var(--gold)}
.ic{width:34px;height:34px;color:var(--gold);margin-bottom:22px}
.ic svg{width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:1.1;stroke-linecap:round;stroke-linejoin:round}

.services{background:radial-gradient(1200px 600px at 80% 0%,rgba(15,43,46,.55),transparent 70%),var(--bg)}
.svc{border:1px solid rgba(236,230,218,.1);padding:38px 34px 40px;position:relative;transition:all .5s;background:linear-gradient(180deg,rgba(255,255,255,.015),rgba(255,255,255,0))}
.svc::after{content:"";position:absolute;left:0;top:0;height:1px;width:0;background:var(--gold);transition:width .6s}
.svc:hover{background:var(--panel);border-color:var(--panel-line)}
.svc:hover::after{width:100%}
.svc-top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:34px}
.svc .ic{margin:0;width:30px;height:30px}
.svc h3{margin-bottom:14px}
.svc p{color:var(--muted);font-size:15px}

.steps{list-style:none;max-width:820px;counter-reset:s}
.steps li{display:grid;grid-template-columns:64px 140px 1fr;align-items:baseline;padding:26px 30px;background:var(--panel);border:1px solid var(--panel-line);margin-bottom:12px;transition:transform .4s,border-color .4s}
.steps li:nth-child(even){margin-left:36px}
.steps li:hover{transform:translateX(6px);border-color:rgba(201,168,106,.5)}
.step-n{font-family:var(--serif);font-size:30px;color:var(--gold);line-height:1}
.steps h3{font-size:22px}
.steps p{color:#bdb8ac;font-size:15px}
.ap-foot{margin-top:34px;color:var(--gold);font-size:13px;letter-spacing:.12em}

.portfolio{background:var(--bg2)}
.pf-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:start}
.pf-left img{margin-top:44px;width:100%;border:1px solid rgba(236,230,218,.08)}
.pf-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:rgba(201,168,106,.2);border:1px solid rgba(201,168,106,.2)}
.pf-q{background:var(--bg2);padding:38px 34px}
.pf-q h3{color:var(--gold2);margin-bottom:18px;font-size:21px}
.pf-q li{color:#bdb8ac;font-size:15px;padding:7px 0;border-bottom:1px solid rgba(236,230,218,.06)}
.pf-q li:last-child{border:0}
.quote{margin-top:80px;padding:36px 44px;border-left:1px solid var(--gold);background:linear-gradient(90deg,rgba(15,43,46,.6),transparent);font-family:var(--serif);font-size:clamp(19px,1.8vw,24px);line-height:1.6;color:#ddd6c8;font-style:italic}
.l-zh-hans .quote,.l-zh-hant .quote{font-style:normal}

.founders{display:flex;flex-direction:column;gap:110px}
.founder{display:grid;grid-template-columns:400px 1fr;gap:80px;align-items:center}
.founder.rev{grid-template-columns:1fr 400px}
.founder.rev figure{order:2}
.founder figure{position:relative}
.founder figure img{width:100%;aspect-ratio:4/5;object-fit:cover;filter:saturate(.9)}
.founder figure::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(12,13,14,.9),transparent 45%)}
.founder figcaption{position:absolute;left:30px;bottom:26px;z-index:1;display:flex;flex-direction:column}
.fname{font-family:var(--serif);font-size:34px;letter-spacing:.14em;text-transform:uppercase}
.frole{font-size:12px;color:var(--gold);letter-spacing:.14em;margin-top:4px}
.fbody h3{font-size:36px;font-weight:400}
.fbody p{color:#bdb8ac;font-size:15.5px;margin-bottom:16px}
.fbody p:first-of-type{color:var(--ink);font-size:17px}

.adv-list{display:flex;flex-direction:column;gap:18px;max-width:1000px;margin-left:auto}
.adv{background:var(--panel);border:1px solid var(--panel-line);border-left:2px solid var(--gold);padding:30px 36px;transition:transform .4s}
.adv:hover{transform:translateX(-6px)}
.adv-h{display:flex;align-items:baseline;gap:16px;flex-wrap:wrap}
.adv-h h3{font-size:24px}
.adv-role{font-size:12px;letter-spacing:.14em;color:var(--gold);text-transform:uppercase}
.tags{color:var(--gold2);font-size:13px;margin:8px 0 12px;opacity:.85}
.adv p:last-child{color:#bdb8ac;font-size:15px}

.cl-card{background:var(--panel);border:1px solid var(--panel-line);padding:44px 40px;position:relative}
.cl-card .num{position:absolute;right:36px;top:30px;font-size:44px;opacity:.5}
.cl-card .kicker{margin-bottom:8px}
.cl-card li{color:#bdb8ac;font-size:15px;position:relative;padding-left:18px;margin:10px 0}
.cl-card li::before{content:"";position:absolute;left:0;top:.85em;width:6px;height:1px;background:var(--gold)}

.closing{padding:150px 0 130px}
.closing .bg img{object-position:center 70%}
.frame{max-width:820px;margin:0 auto;text-align:center;border:1px solid rgba(201,168,106,.35);padding:80px 60px;background:rgba(10,11,12,.55);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);position:relative}
.frame::before{content:"";position:absolute;left:-1px;top:-1px;width:80px;height:1px;background:var(--gold2)}
.motto{font-family:var(--serif);font-size:clamp(30px,3.6vw,46px);letter-spacing:.18em}
.l-en .motto{letter-spacing:.08em;font-size:clamp(28px,3.2vw,40px)}
.motto-en{font-family:var(--serif);letter-spacing:.32em;font-size:14px;color:#cfc9bc}
.contact{margin-top:64px}
.contact h2{font-size:clamp(24px,2.4vw,32px)}
.contact p{color:var(--muted);max-width:560px;margin:16px auto 26px}
.mail{display:inline-flex;align-items:center;gap:12px;color:var(--gold2);font-size:18px;margin-bottom:30px;letter-spacing:.04em;border-bottom:1px solid rgba(201,168,106,.35);padding-bottom:4px}
.mail svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.2}

.site-footer{border-top:1px solid rgba(201,168,106,.14);padding:50px 0 40px;background:#090a0b}
.ft{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px;flex-wrap:wrap;gap:20px}
.ft-brand{display:flex;gap:14px;align-items:center}
.ft-brand div{display:flex;flex-direction:column;line-height:1.3}
.ft-brand strong{font-family:var(--serif);font-weight:500;letter-spacing:.08em}
.ft-brand span{font-size:11px;letter-spacing:.2em;color:var(--dim);text-transform:uppercase}
.disc{font-size:12px;color:var(--dim);line-height:1.8;max-width:980px}
.copy{font-size:12px;color:var(--dim);margin-top:14px}

/* reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity 1s cubic-bezier(.2,.7,.2,1),transform 1s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.grid3 .reveal:nth-child(2),.grid4 .reveal:nth-child(2),.grid2 .reveal:nth-child(2),.pf-grid .reveal:nth-child(2){transition-delay:.12s}
.grid3 .reveal:nth-child(3),.grid4 .reveal:nth-child(3),.pf-grid .reveal:nth-child(3){transition-delay:.24s}
.grid3 .reveal:nth-child(5){transition-delay:.12s}.grid3 .reveal:nth-child(6){transition-delay:.24s}
.grid4 .reveal:nth-child(4),.pf-grid .reveal:nth-child(4){transition-delay:.36s}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.hero *{animation:none!important;opacity:1!important;transform:none!important}html{scroll-behavior:auto}}

/* responsive */
@media (max-width:1180px){
  .main-nav{gap:18px}.main-nav a{font-size:12px}
}
@media (max-width:1040px){
  .burger{display:block;order:3}
  .lang{margin-left:auto}
  .main-nav{position:fixed;top:76px;left:0;right:0;flex-direction:column;gap:0;background:rgba(10,11,12,.97);padding:10px 32px 30px;border-bottom:1px solid rgba(201,168,106,.2);transform:translateY(-8px);opacity:0;pointer-events:none;transition:all .35s}
  .main-nav a{font-size:15px;padding:14px 0;border-bottom:1px solid rgba(236,230,218,.07)}
  .nav-open .main-nav{opacity:1;transform:none;pointer-events:auto}
  .nav-open .site-header{background:rgba(10,11,12,.97)}
  .grid4{grid-template-columns:repeat(2,1fr)}
  .split,.pf-wrap{grid-template-columns:1fr;gap:56px}
  .split-img{max-width:520px}
  .founder,.founder.rev{grid-template-columns:1fr;gap:36px}
  .founder.rev figure{order:0}
  .founder figure{max-width:440px}
}
@media (max-width:760px){
  .wrap{padding:0 22px}
  .sec{padding:90px 0}
  .head{margin-bottom:44px}
  .b2{display:none}
  .grid3,.grid2,.grid4,.pf-grid{grid-template-columns:1fr}
  .steps li{grid-template-columns:48px 1fr;padding:22px}
  .steps li p{grid-column:2}
  .steps li:nth-child(even){margin-left:0}
  .card,.svc,.cl-card{padding:32px 26px}
  .frame{padding:56px 24px}
  .motto{letter-spacing:.1em}
  .l-en .motto{letter-spacing:.08em;font-size:clamp(28px,3.2vw,40px)}
.motto-en{letter-spacing:.18em;font-size:12px}
  .quote{padding:26px 24px}
  .hero .bg img{object-position:62% center}
  .hero-shade{background:linear-gradient(0deg,rgba(10,10,11,.96) 10%,rgba(10,10,11,.55) 70%,rgba(10,10,11,.35) 100%)}
  .hero-in{align-self:flex-end;padding-bottom:100px}
}