/* AURELLE — 麗妍國際（香港）有限公司 */

:root{
  --ink:#11241F;
  --deep:#0A1714;
  --paper:#F1F3EE;
  --mist:#DCE5DE;
  --jade:#5F8E77;
  --jade-dk:#3F6B57;
  --line:rgba(17,36,31,.14);
  --line-lt:rgba(241,243,238,.18);
  --rail:66px;
  --display:"Fraunces","Noto Serif HK",Georgia,"Songti TC",serif;
  --body:"Karla","Noto Sans HK","Helvetica Neue",Arial,"PingFang HK",sans-serif;
  --han:"Noto Serif HK","Songti TC",serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;padding-left:var(--rail);
  background:var(--paper);color:var(--ink);
  font-family:var(--body);font-size:16.5px;line-height:1.7;
  font-weight:400;letter-spacing:.005em;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit}

/* ---------- bilingual ---------- */
.zh{display:none}
body[data-lang="zh"] .zh{display:revert}
body[data-lang="zh"] .en{display:none}
body[data-lang="zh"]{font-family:var(--body)}
body[data-lang="zh"] h1,body[data-lang="zh"] h2,body[data-lang="zh"] h3,
body[data-lang="zh"] .wordmark{font-family:var(--han)}

/* ---------- contact rail (signature) ---------- */
.rail{
  position:fixed;inset:0 auto 0 0;width:var(--rail);z-index:60;
  background:var(--deep);color:var(--paper);
  display:flex;flex-direction:column;align-items:center;
  justify-content:space-between;padding:22px 0;
  border-right:1px solid rgba(0,0,0,.4);
}
.rail__mark{
  width:11px;height:11px;border-radius:50%;
  background:var(--jade);flex:none;
  box-shadow:0 0 0 5px rgba(95,142,119,.18);
}
.rail__link{
  writing-mode:vertical-rl;text-orientation:mixed;
  text-decoration:none;font-size:12px;letter-spacing:.28em;
  text-transform:uppercase;color:var(--paper);
  display:flex;align-items:center;gap:16px;
  padding:14px 0;transition:color .25s;
}
.rail__link:hover,.rail__link:focus-visible{color:var(--jade)}
.rail__num{font-variant-numeric:tabular-nums;letter-spacing:.2em}
.rail__foot{writing-mode:vertical-rl;font-size:10px;letter-spacing:.24em;
  text-transform:uppercase;opacity:.42}

/* ---------- header ---------- */
.hdr{
  position:sticky;top:0;z-index:50;
  background:rgba(241,243,238,.92);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.hdr__in{
  max-width:1180px;margin:0 auto;padding:16px 30px;
  display:flex;align-items:center;gap:28px;
}
.wordmark{
  font-family:var(--display);font-weight:600;font-size:23px;
  letter-spacing:.34em;text-decoration:none;line-height:1;
  margin-right:auto;white-space:nowrap;
}
.wordmark span{color:var(--jade-dk)}
.nav{display:flex;gap:26px;flex-wrap:wrap}
.nav a{
  text-decoration:none;font-size:13px;letter-spacing:.16em;
  text-transform:uppercase;padding:4px 0;border-bottom:1px solid transparent;
}
.nav a:hover,.nav a[aria-current="page"]{border-bottom-color:var(--jade)}
.langbtn{
  font-family:var(--body);font-size:12px;letter-spacing:.14em;
  background:none;border:1px solid var(--line);border-radius:999px;
  padding:6px 14px;cursor:pointer;color:inherit;white-space:nowrap;
}
.langbtn:hover{border-color:var(--jade);color:var(--jade-dk)}

/* ---------- layout ---------- */
.wrap{max-width:1180px;margin:0 auto;padding:0 30px}
.narrow{max-width:760px}
section{padding:92px 0}
.eyebrow{
  font-size:11.5px;letter-spacing:.3em;text-transform:uppercase;
  color:var(--jade-dk);margin:0 0 18px;
}
h1,h2,h3{font-family:var(--display);font-weight:500;letter-spacing:-.01em;margin:0}
h1{font-size:clamp(38px,6vw,66px);line-height:1.06}
h2{font-size:clamp(28px,3.6vw,42px);line-height:1.14;margin-bottom:22px}
h3{font-size:20px;line-height:1.3}
p{margin:0 0 18px}
.lead{font-size:clamp(17px,2vw,20px);line-height:1.65;max-width:62ch}
.muted{opacity:.72}
.rule{height:1px;background:var(--line);border:0;margin:0}

/* ---------- hero ---------- */
.hero{
  background:var(--ink);color:var(--paper);
  padding:clamp(70px,11vw,130px) 0 clamp(56px,8vw,96px);
  position:relative;overflow:hidden;
}
.hero::after{
  content:"";position:absolute;right:-14%;top:-24%;
  width:62vw;height:62vw;max-width:760px;max-height:760px;border-radius:50%;
  background:radial-gradient(circle at 34% 34%,rgba(95,142,119,.34),transparent 62%);
  pointer-events:none;
}
.hero .wrap{position:relative;z-index:2}
.hero__mark{
  font-family:var(--display);font-weight:600;
  font-size:clamp(52px,13vw,148px);line-height:.94;
  letter-spacing:.06em;margin:0 0 6px;
}
.hero__han{
  font-family:var(--han);font-size:clamp(19px,2.6vw,30px);
  letter-spacing:.42em;opacity:.82;margin:0 0 30px;
}
.hero__line{font-size:clamp(17px,2.1vw,22px);max-width:52ch;opacity:.9;margin:0 0 14px}
.hero__meta{
  display:flex;flex-wrap:wrap;gap:10px 30px;margin-top:34px;
  font-size:12px;letter-spacing:.2em;text-transform:uppercase;opacity:.62;
}
.hero__meta span{white-space:nowrap}

/* ---------- buttons ---------- */
.btns{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 26px;border-radius:999px;text-decoration:none;
  font-size:13.5px;letter-spacing:.14em;text-transform:uppercase;
  border:1px solid var(--jade);background:var(--jade);color:#fff;
  transition:background .22s,color .22s,border-color .22s;
}
.btn:hover{background:var(--jade-dk);border-color:var(--jade-dk)}
.btn--ghost{background:transparent;color:inherit;border-color:currentColor;opacity:.9}
.btn--ghost:hover{background:transparent;border-color:var(--jade);color:var(--jade)}

/* ---------- grids & cards ---------- */
.grid{display:grid;gap:26px}
.g2{grid-template-columns:repeat(auto-fit,minmax(310px,1fr))}
.g3{grid-template-columns:repeat(auto-fit,minmax(268px,1fr))}
.card{
  background:#fff;border:1px solid var(--line);border-radius:3px;
  padding:32px 28px;display:flex;flex-direction:column;
}
.card h3{margin-bottom:6px}
.card__han{font-family:var(--han);font-size:14px;letter-spacing:.16em;
  color:var(--jade-dk);margin:0 0 14px}
.card p{font-size:15px;margin-bottom:14px}
.spec{
  margin-top:auto;padding-top:16px;border-top:1px solid var(--line);
  font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;opacity:.6;
  display:flex;flex-wrap:wrap;gap:6px 18px;
}

/* ---------- info rows ---------- */
.rows{border-top:1px solid var(--line)}
.row{
  display:grid;grid-template-columns:210px 1fr;gap:20px;
  padding:20px 0;border-bottom:1px solid var(--line);align-items:start;
}
.row dt{font-size:11.5px;letter-spacing:.2em;text-transform:uppercase;opacity:.6;padding-top:4px}
.row dd{margin:0;font-size:16px}
.row a{color:var(--jade-dk)}

/* ---------- panel ---------- */
.panel{background:var(--mist)}
.panel--dark{background:var(--ink);color:var(--paper)}
.panel--dark .eyebrow{color:var(--jade)}
.panel--dark .card{background:rgba(255,255,255,.05);border-color:var(--line-lt)}
.panel--dark .card__han{color:var(--jade)}
.panel--dark .spec{border-top-color:var(--line-lt)}

/* ---------- legal text ---------- */
.legal h2{font-size:24px;margin:44px 0 14px}
.legal h2:first-of-type{margin-top:0}
.legal p,.legal li{font-size:15.5px}
.legal ul{padding-left:20px;margin:0 0 18px}
.legal li{margin-bottom:8px}
.stamp{
  border-left:2px solid var(--jade);padding:14px 0 14px 20px;
  margin:26px 0;font-size:14.5px;background:rgba(95,142,119,.07);
}

/* ---------- footer ---------- */
.ftr{background:var(--deep);color:var(--paper);padding:74px 0 0}
.ftr a{color:var(--paper)}
.ftr__top{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:40px;padding-bottom:52px}
.ftr__mark{font-family:var(--display);font-size:27px;letter-spacing:.3em;margin:0 0 10px}
.ftr__han{font-family:var(--han);letter-spacing:.3em;font-size:14px;opacity:.7;margin:0 0 18px}
.ftr h4{font-size:11.5px;letter-spacing:.24em;text-transform:uppercase;
  margin:0 0 16px;opacity:.55;font-weight:400;font-family:var(--body)}
.ftr p{font-size:14px;opacity:.86;margin:0 0 10px;line-height:1.65}
.ftr__links{display:flex;flex-direction:column;gap:10px;font-size:14px}
.ftr__big{
  font-family:var(--display);font-size:clamp(20px,3vw,27px);
  letter-spacing:.06em;text-decoration:none;display:inline-block;margin-bottom:8px;
}
.ftr__big:hover{color:var(--jade)}
.ftr__legal{
  border-top:1px solid var(--line-lt);padding:24px 0 34px;
  font-size:12.5px;opacity:.6;line-height:1.8;
}

/* ---------- mobile contact bar ---------- */
.mbar{display:none}

@media (max-width:900px){
  :root{--rail:0px}
  .rail{display:none}
  body{padding-left:0;padding-bottom:62px}
  .mbar{
    display:flex;position:fixed;left:0;right:0;bottom:0;z-index:70;
    background:var(--deep);border-top:1px solid rgba(0,0,0,.4);
  }
  .mbar a{
    flex:1;text-align:center;padding:17px 8px;color:var(--paper);
    text-decoration:none;font-size:12.5px;letter-spacing:.12em;text-transform:uppercase;
  }
  .mbar a+a{border-left:1px solid var(--line-lt)}
  .mbar strong{font-weight:500;font-variant-numeric:tabular-nums}
  .hdr__in{padding:14px 20px;gap:14px}
  .nav{gap:16px;order:3;width:100%;border-top:1px solid var(--line);padding-top:12px}
  .nav a{font-size:12px}
  .wrap{padding:0 20px}
  section{padding:64px 0}
  .row{grid-template-columns:1fr;gap:6px}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}
:focus-visible{outline:2px solid var(--jade);outline-offset:3px}