/* ===== HOME PAGE — parallax layout ===== */
.home main{overflow-x:clip}
.site-head{transition:background .35s,border-color .35s,transform .6s cubic-bezier(.2,.7,.2,1),opacity .5s}
.site-head.away:not(.open){transform:translateY(-110%);opacity:0;pointer-events:none}

/* --- 1. Intro: logo only --- */
.intro{position:relative;height:100vh;height:100svh;min-height:520px;padding:0;overflow:hidden;display:grid;place-items:center;background:#0b0f1c;--p:0}
.intro-bg{position:absolute;left:0;top:0;width:100%;height:115%;object-fit:cover;object-position:46% 30%;filter:saturate(.75) brightness(.8);will-change:transform}
.intro-tint{position:absolute;inset:0;background:
  radial-gradient(ellipse 60% 55% at 50% 50%,rgba(12,17,34,.35) 0%,rgba(12,17,34,.72) 70%,rgba(9,12,24,.9) 100%),
  linear-gradient(0deg,var(--espresso) 0%,rgba(21,16,12,0) 22%),
  rgba(16,24,48,.42)}
.intro-logo{position:relative;z-index:2;width:clamp(190px,24vw,330px);
  transform:translate3d(0,calc(var(--p) * 22vh),0) scale(calc(1 - var(--p) * .12));opacity:calc(1 - var(--p) * 1.5);will-change:transform,opacity}
.intro-logo img{width:100%;height:auto;filter:drop-shadow(0 6px 30px rgba(0,0,0,.45))}
@media (prefers-reduced-motion:no-preference){
  .intro-logo img{animation:logoIn 2.2s .2s cubic-bezier(.2,.7,.2,1) both}
  .intro-bg{animation:bgIn 3.2s ease-out both}
  @keyframes logoIn{from{opacity:0;transform:translateY(18px) scale(.96);filter:blur(6px) drop-shadow(0 6px 30px rgba(0,0,0,.45))}}
  @keyframes bgIn{from{opacity:0;scale:1.08}}
}
.scroll-cue{position:absolute;z-index:2;left:50%;bottom:calc(28px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);display:grid;justify-items:center;gap:12px;text-decoration:none;color:var(--gold-soft);font-size:11px;letter-spacing:.32em;text-transform:uppercase;opacity:calc(1 - var(--p) * 3)}
.scroll-cue i{display:block;width:1px;height:46px;background:linear-gradient(var(--gold),rgba(232,192,138,0));transform-origin:top}
@media (prefers-reduced-motion:no-preference){.scroll-cue i{animation:cue 2.2s ease-in-out infinite}@keyframes cue{0%{transform:scaleY(0)}50%{transform:scaleY(1)}100%{transform:scaleY(1);opacity:0}}}

/* --- 2. Projects: left / right, with breathing room --- */
.projects{position:relative;padding-block:clamp(96px,13vw,180px) clamp(110px,14vw,200px);--in:1}
.projects::before{content:"";position:absolute;left:50%;top:0;width:1px;height:clamp(60px,8vw,110px);background:linear-gradient(rgba(232,192,138,0),var(--gold))}
.proj-head{text-align:center;max-width:720px;margin:0 auto clamp(64px,8vw,110px);display:grid;gap:16px;justify-items:center}
.proj-head .eyebrow{margin:0}
.proj-grid{display:grid;grid-template-columns:1fr 1fr;column-gap:clamp(48px,9vw,150px);align-items:start}
.proj{display:block;text-decoration:none;color:inherit;min-width:0;will-change:transform,opacity}
.proj-l{transform:translate3d(calc((1 - var(--in)) * -18vw),0,0);opacity:calc(.05 + var(--in) * .95)}
.proj-r{margin-top:clamp(80px,13vw,220px);transform:translate3d(calc((1 - var(--in)) * 18vw),0,0);opacity:calc(.05 + var(--in) * .95)}
.proj-frame{position:relative;isolation:isolate}
.proj-frame::before{content:"";position:absolute;inset:22px -22px -22px 22px;border:1px solid var(--line);z-index:-1;transition:inset .8s cubic-bezier(.2,.7,.2,1),border-color .6s}
.proj-l .proj-frame::before{inset:22px 22px -22px -22px}
.proj:hover .proj-frame::before{inset:12px -12px -12px 12px;border-color:rgba(232,192,138,.6)}
.proj-l:hover .proj-frame::before{inset:12px 12px -12px -12px}
.proj-img{position:relative;overflow:hidden;aspect-ratio:4/5;background:#0d0a08}
.proj-img img{position:absolute;left:0;top:-10%;width:100%;height:120%;object-fit:cover;will-change:transform}
.proj-img::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(13,10,8,.35),rgba(13,10,8,0) 40%);transition:opacity .6s}
.proj:hover .proj-img::after{opacity:.4}
.proj-num{position:absolute;z-index:2;top:-.5em;font-family:var(--display);font-size:clamp(64px,8vw,120px);line-height:1;font-weight:500;color:transparent;-webkit-text-stroke:1px var(--gold);opacity:.85;pointer-events:none}
.proj-l .proj-num{left:-.35em}
.proj-r .proj-num{right:-.35em}
.proj-txt{padding-top:clamp(44px,5vw,64px);display:grid;gap:12px;max-width:520px}
.proj-txt .eyebrow{margin:0}
.proj-txt h3{font-size:clamp(28px,3vw,42px)}
html:is([lang="zh-Hant"],[lang="zh-Hans"],[lang="ja"],[lang="ko"]) .proj-txt h3{font-size:clamp(24px,2.6vw,34px)}
.proj-line{color:var(--ivory);opacity:.85}
.proj-facts{list-style:none;margin:6px 0 0;padding:14px 0 0;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:6px 0;font-size:14px;color:var(--taupe)}
.proj-facts li{font-variant-numeric:tabular-nums}
.proj-facts li+li::before{content:"";display:inline-block;width:4px;height:4px;border-radius:50%;background:var(--gold-soft);margin:0 14px;vertical-align:middle;transform:translateY(-1px)}
.proj-cta{display:inline-flex;align-items:center;gap:12px;margin-top:14px;justify-self:start;color:var(--gold);font-size:13px;letter-spacing:.16em;text-transform:uppercase;padding-bottom:6px;border-bottom:1px solid var(--line);transition:gap .4s,border-color .4s}
.proj-cta svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.4}
.proj:hover .proj-cta{gap:20px;border-color:var(--gold)}
@media (max-width:760px){
  .proj-grid{grid-template-columns:1fr;row-gap:96px}
  .proj-r{margin-top:0}
  .proj-l{transform:translate3d(calc((1 - var(--in)) * -10vw),0,0)}
  .proj-r{transform:translate3d(calc((1 - var(--in2,var(--in))) * 10vw),0,0);opacity:calc(.05 + var(--in2,var(--in)) * .95)}
  .proj-frame{margin-inline:14px}
  .proj-frame::before{inset:14px -14px -14px 14px}.proj-l .proj-frame::before{inset:14px 14px -14px -14px}
  .proj-num{font-size:64px}
  .proj-txt{padding-inline:4px}
}

/* --- 3. Comparison: versus layout --- */
.vs-sec{position:relative}
.vs-intro{text-align:center;max-width:760px;margin:0 auto clamp(40px,5vw,64px);display:grid;gap:14px;justify-items:center}
.vs-intro .eyebrow{margin:0}
.vs{--mid:clamp(150px,17vw,220px);max-width:1080px;margin:0 auto}
.vs-head{position:sticky;top:calc(72px + env(safe-area-inset-top,0px));z-index:5;display:grid;grid-template-columns:1fr var(--mid) 1fr;align-items:center;background:rgba(33,24,18,.94);backdrop-filter:blur(10px);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding-block:14px}
.vs-name{display:flex;align-items:center;gap:14px;text-decoration:none;min-width:0}
.vs-name.k{flex-direction:row-reverse;text-align:right}
.vs-name img{width:48px;height:48px;border-radius:50%;object-fit:cover;flex:none;border:1px solid var(--line)}
.vs-name span{font-family:var(--display);font-size:clamp(17px,1.9vw,24px);color:#f6ecdc;line-height:1.15;min-width:0}
.vs-name small{display:block;font-family:var(--body);font-size:11px;letter-spacing:.24em;color:var(--gold)}
.vs-name:hover span{color:var(--gold)}
.vs-mid{justify-self:center;width:44px;height:44px;border-radius:50%;border:1px solid var(--gold);display:grid;place-items:center;font-family:var(--display);font-style:italic;color:var(--gold);font-size:16px;letter-spacing:.04em}
.vs-group{margin-top:clamp(36px,5vw,56px)}
.vs-gt{display:flex;align-items:center;gap:18px;font-family:var(--body);font-size:12px;font-weight:400;letter-spacing:.3em;text-transform:uppercase;color:var(--gold);margin-bottom:6px}
.vs-gt::before,.vs-gt::after{content:"";flex:1;height:1px;background:var(--line)}
html:is([lang="zh-Hant"],[lang="zh-Hans"],[lang="ja"],[lang="ko"]) .vs-gt{font-size:14px;letter-spacing:.2em}
.vs-row{display:grid;grid-template-columns:1fr var(--mid) 1fr;align-items:center;border-bottom:1px solid rgba(232,192,138,.14);padding-block:20px}
.vs-row > *{min-width:0}
.vs-v{font-size:16px;color:var(--ivory);font-variant-numeric:tabular-nums;line-height:1.55;padding-inline:clamp(4px,2vw,28px)}
.vs-v.k{text-align:right}
.vs-v .big{display:block;font-family:var(--display);font-weight:500;font-size:clamp(28px,3vw,40px);line-height:1.05;color:#f6ecdc}
.vs-l{display:grid;justify-items:center;gap:6px;text-align:center;font-size:11.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-soft);padding-inline:6px}
html:is([lang="zh-Hant"],[lang="zh-Hans"],[lang="ja"],[lang="ko"]) .vs-l{font-size:13.5px;letter-spacing:.12em}
.vs-l svg{width:24px;height:24px;fill:none;stroke:var(--gold);stroke-width:1.2;stroke-linecap:round;stroke-linejoin:round}
.vs-l em{font-style:normal;font-size:10.5px;letter-spacing:.14em;color:var(--espresso);background:var(--gold);padding:2px 9px;border-radius:999px;margin-top:2px}
.vs-row.same .vs-v{color:#f6ecdc;font-family:var(--display);font-size:clamp(22px,2.2vw,28px)}
.note{display:block;margin-top:6px;font-size:12.5px;letter-spacing:.06em;color:var(--gold)}
/* bars: both grow outward from the centre spine, so length = bigger */
.bars{display:grid;gap:8px;margin-top:12px}
.bar{display:flex;align-items:center;gap:10px}
.vs-v.k .bar{flex-direction:row}
.vs-v.b .bar{flex-direction:row-reverse}
.bar .bl{flex:none;width:38px;font-size:10.5px;letter-spacing:.14em;color:var(--taupe)}
.vs-v.k .bar .bl{text-align:left}
.vs-v.b .bar .bl{text-align:right}
.bar i,.range{position:relative;flex:1;height:8px;background:rgba(232,192,138,.12);border-radius:999px;overflow:hidden;display:block}
.bar i::after,.range i{content:"";position:absolute;top:0;bottom:0;border-radius:999px;background:linear-gradient(90deg,var(--gold-soft),var(--gold))}
.vs-v.k .bar i::after{right:0;width:calc(var(--w) * 100%);transform-origin:right}
.vs-v.b .bar i::after{left:0;width:calc(var(--w) * 100%);transform-origin:left}
.range{margin-top:12px;flex:none}
.vs-v.k .range i{right:calc(var(--a) * 100%);width:calc(var(--w) * 100%);transform-origin:right}
.vs-v.b .range i{left:calc(var(--a) * 100%);width:calc(var(--w) * 100%);transform-origin:left}
.dots{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.vs-v.k .dots{justify-content:flex-end}
.dots i{width:9px;height:9px;border-radius:50%;background:var(--gold);display:block}
@media (prefers-reduced-motion:no-preference){
  .js .vs-row .bar i::after,.js .vs-row .range i{transform:scaleX(0);transition:transform 1.4s .25s cubic-bezier(.2,.7,.2,1)}
  .js .vs-row.in .bar i::after,.js .vs-row.in .range i{transform:none}
  .js .vs-row .dots i{opacity:0;transform:scale(.3);transition:opacity .4s,transform .5s cubic-bezier(.3,1.6,.5,1)}
  .js .vs-row.in .dots i{opacity:1;transform:none}
  .js .vs-row.in .dots i:nth-child(n){transition-delay:calc(.2s + var(--i,0) * 45ms)}
}
/* which suits you */
.fit{display:grid;grid-template-columns:1fr 1fr;gap:clamp(16px,3vw,32px);margin-top:22px}
.fit-card{border:1px solid var(--line);padding:clamp(22px,3vw,36px);display:grid;gap:12px;align-content:start;background:rgba(21,16,12,.55)}
.fit-card .eyebrow{margin:0}
.fit-card h4{font-family:var(--display);font-weight:500;font-size:clamp(22px,2.2vw,28px);color:#f6ecdc;margin:0;line-height:1.2}
.fit-card p:not(.eyebrow){color:var(--ivory);opacity:.88;font-size:15.5px}
.fit-card .btn{justify-self:start;margin-top:8px;padding:11px 18px;font-size:12px}
.vs-note{text-align:center;margin-top:36px}
@media (max-width:760px){
  .vs{--mid:0px}
  .vs-head{grid-template-columns:1fr 1fr;gap:12px;padding-inline:4px}
  .vs-mid{display:none}
  .vs-name,.vs-name.k{flex-direction:column;align-items:flex-start;text-align:left;gap:8px}
  .vs-name img{width:36px;height:36px}
  .vs-name span{font-size:16px}
  .vs-row{grid-template-columns:1fr 1fr;grid-template-areas:"l l" "k b";column-gap:16px;row-gap:10px;padding-block:18px}
  .vs-l{grid-area:l;grid-auto-flow:column;justify-content:start;align-items:center;gap:10px;text-align:left;padding:0}
  .vs-l svg{width:18px;height:18px}
  .vs-v{padding:0;font-size:15px}
  .vs-v.k{grid-area:k;text-align:left}
  .vs-v.b{grid-area:b}
  .vs-v.k .dots{justify-content:flex-start}
  .vs-v .big{font-size:28px}
  .vs-row.same .vs-v{font-size:21px}
  .fit{grid-template-columns:1fr}
}

/* --- 4. Parallax band --- */
.pband{position:relative;height:clamp(420px,78vh,760px);padding:0;overflow:hidden;display:grid;place-items:center;text-align:center}
.pband-bg{position:absolute;left:0;top:-25%;width:100%;height:150%;object-fit:cover;will-change:transform}
.pband::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,var(--umber) 0%,rgba(21,16,12,.25) 26%,rgba(21,16,12,.25) 74%,var(--umber) 100%),rgba(12,17,34,.28)}
.pband-in{position:relative;z-index:2;display:grid;justify-items:center;gap:22px;padding-inline:20px}
.pband-in img{height:64px;width:auto;filter:drop-shadow(0 4px 16px rgba(0,0,0,.5))}
.pband-in p{font-family:var(--display);font-size:clamp(28px,4vw,54px);color:#f8eedf;max-width:18ch;line-height:1.15;text-shadow:0 2px 24px rgba(0,0,0,.55);text-wrap:balance}
html:is([lang="zh-Hant"],[lang="zh-Hans"],[lang="ja"],[lang="ko"]) .pband-in p{font-size:clamp(24px,3vw,40px);max-width:16em;letter-spacing:.06em}
.home .enq .bgimg{top:-15%;height:130%}
.vs-v{text-wrap:pretty}
.home .enq .bgimg{-webkit-mask-image:linear-gradient(transparent,#000 30%);mask-image:linear-gradient(transparent,#000 30%)}
@media (max-width:760px){.vs-row{align-items:start}}