/* 紹駿工程有限公司 Synergy Engineering — site styles
   Brand colours from name card: navy #273748 · cream #f2eaa2 · white
   Layout language after pcconstruction.com, but editorial: rules, numbers and
   big type instead of boxes/cards. Solid accent shapes only, no diagonal stripes. */
:root{
  --ink:#273748; --ink-2:#2f4256; --ink-3:#3d5068; --ink-deep:#1d2a38;
  --paper:#ffffff; --tint:#f4f5f2; --line:#dfe2e5; --muted:#66707b;
  --accent:#f2eaa2; --accent-hover:#f7f1bd;
  --accent-deep:#d6c865;           /* decorative cream on white */
  --accent-dark:#7d6f1e;           /* small cream-family text on white */
  --max:1240px; --hh:84px;
  --f-zh:"Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;
  --f-cond:"Barlow Condensed","Noto Sans TC",sans-serif;
  --f-body:var(--f-zh);
  --ease:cubic-bezier(.2,.7,.2,1);
}
html[lang="en"]{--f-body:"Barlow","Noto Sans TC",sans-serif}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--f-body);color:var(--ink);background:var(--paper);line-height:1.8;font-size:16px;-webkit-font-smoothing:antialiased}
html[lang="en"] body{font-size:17px;line-height:1.7}
img{max-width:100%;display:block}
main{overflow-x:clip}
a{color:inherit;text-decoration:none}
address{font-style:normal}
.wrap{max-width:var(--max);margin:0 auto;padding:0 32px}
@media(max-width:600px){.wrap{padding:0 16px}}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:var(--ink);transition:box-shadow .3s}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:var(--hh);gap:20px;transition:height .3s var(--ease)}
.site-header.shrink{box-shadow:0 6px 24px rgba(0,0,0,.25)}
.site-header.shrink .wrap{height:64px}
.brand img{height:50px;width:auto;transition:height .3s var(--ease)}
.site-header.shrink .brand img{height:40px}
.nav{display:flex;gap:2px;align-items:center}
.nav>a{font-size:15px;font-weight:700;letter-spacing:.04em;padding:8px 12px;color:#fff;white-space:nowrap;position:relative}
html[lang="en"] .nav>a{font-family:var(--f-cond);font-size:17px;text-transform:uppercase;letter-spacing:.06em}
.nav>a::after{content:"";position:absolute;left:12px;right:12px;bottom:2px;height:2px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}
.nav>a:hover::after,.nav>a.active::after{transform:scaleX(1)}
.nav>a.active{color:var(--accent)}
.nav .cta{background:var(--accent);color:var(--ink);margin-left:10px;padding:10px 18px}
.nav .cta::after{display:none}
.nav .cta:hover,.nav .cta.active{background:var(--accent-hover);color:var(--ink)}
.lang{display:flex;margin-left:16px;border-left:1px solid rgba(255,255,255,.25);padding-left:14px;gap:4px}
.lang a{font-size:13px;font-weight:700;color:#aeb8c3;padding:4px 7px;letter-spacing:.06em;font-family:var(--f-zh)}
.lang a[lang="en"]{font-family:var(--f-cond);font-size:15px}
.lang a:hover{color:#fff}
.lang a.on{color:var(--ink);background:var(--accent);pointer-events:none}
.menu-btn{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer;position:relative}
.menu-btn span,.menu-btn span::before,.menu-btn span::after{content:"";position:absolute;left:10px;width:24px;height:2px;background:#fff;transition:.25s}
.menu-btn span{top:21px}.menu-btn span::before{left:0;top:-7px}.menu-btn span::after{left:0;top:7px}
.menu-btn[aria-expanded="true"] span{background:transparent}
.menu-btn[aria-expanded="true"] span::before{top:0;transform:rotate(45deg)}
.menu-btn[aria-expanded="true"] span::after{top:0;transform:rotate(-45deg)}
@media(max-width:1080px){
  :root{--hh:68px}
  .menu-btn{display:block}
  .brand img{height:40px}
  .nav{position:fixed;top:var(--hh);left:0;right:0;flex-direction:column;align-items:stretch;background:var(--ink);padding:8px 16px 24px;display:none;max-height:calc(100vh - var(--hh));overflow:auto}
  .site-header.shrink .nav{top:64px}
  .nav.open{display:flex;animation:drop .3s var(--ease)}
  .nav>a{padding:15px 4px;font-size:17px;border-bottom:1px solid rgba(255,255,255,.1)}
  .nav>a::after{left:4px;right:auto;width:40px;bottom:10px}
  .nav .cta{margin:16px 0 0;text-align:center}
  .lang{margin:18px 0 0;border:0;padding:0;justify-content:center;gap:10px}
  .lang a{font-size:15px;padding:8px 18px;border:1px solid rgba(255,255,255,.3)}
}
@keyframes drop{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}

/* ---------- type ---------- */
.eyebrow{font-family:var(--f-cond);font-weight:700;letter-spacing:.16em;text-transform:uppercase;font-size:14px;color:var(--accent-dark);display:flex;align-items:center;gap:12px;margin-bottom:16px}
html[lang="zh-Hant-HK"] .eyebrow{font-family:var(--f-zh);letter-spacing:.24em;font-size:13px}
.eyebrow::before{content:"";width:30px;height:2px;background:currentColor}
.hero .eyebrow,.page-hero .eyebrow,.dark .eyebrow,.cta-photo .eyebrow{color:var(--accent)}
h1,h2,h3{line-height:1.25;font-weight:900}
html[lang="en"] h1,html[lang="en"] h2{font-family:var(--f-cond);font-weight:700;text-transform:uppercase;letter-spacing:.01em;line-height:1.08}
h2.title{font-size:clamp(34px,4.6vw,58px);line-height:1.2;margin:0 0 30px;letter-spacing:.02em}
html[lang="en"] h2.title{font-size:clamp(42px,5.6vw,72px);line-height:1}
.lead{font-size:17px;line-height:1.9;color:var(--muted);max-width:640px}
.section p:not([class]){color:var(--muted);font-size:16px;line-height:1.9;max-width:640px}
.section.dark .lead{color:#b9c3cd}
.section{padding:130px 0;position:relative}
.section.tint{background:var(--tint)}
.section.dark,.dark{background:var(--ink);color:#eef1f4}
@media(max-width:600px){.section{padding:80px 0}.lead{font-size:16px}h2.title{font-size:32px}html[lang="en"] h2.title{font-size:40px}}
.big{font-size:clamp(40px,5.6vw,76px);line-height:1.12;font-weight:900;letter-spacing:.02em;margin:0 0 32px}
html[lang="en"] .big{font-size:clamp(42px,5.6vw,72px);line-height:1}
.head-row{display:flex;justify-content:space-between;align-items:flex-end;gap:10px 60px;flex-wrap:wrap;margin-bottom:30px}
.head-row .lead{max-width:380px;margin-bottom:34px}
.head-row h2.title{margin-bottom:30px}

/* ---------- buttons / links ---------- */
.btn{display:inline-flex;align-items:center;gap:12px;padding:15px 28px;font-weight:700;font-size:15px;letter-spacing:.06em;border:0;transition:.25s var(--ease);cursor:pointer;font-family:inherit}
html[lang="en"] .btn{font-family:var(--f-cond);font-size:18px;text-transform:uppercase}
.btn-primary{background:var(--accent);color:var(--ink)}
.btn-primary:hover{background:var(--accent-hover);transform:translateY(-2px)}
.arr{display:inline-block;transition:transform .25s var(--ease)}
.btn:hover .arr,.link:hover .arr{transform:translateX(6px)}
.link{display:inline-flex;align-items:center;gap:14px;font-weight:700;letter-spacing:.08em;font-size:15px;color:#fff}
html[lang="en"] .link{font-family:var(--f-cond);font-size:18px;text-transform:uppercase}
.link.ink{color:var(--ink)}
.link .arr{width:36px;height:2px;background:var(--accent);position:relative}
.link.ink .arr{background:var(--ink)}
.link .arr::after{content:"";position:absolute;right:-1px;top:-4px;border:5px solid transparent;border-left:7px solid var(--accent);border-right:0}
.link.ink .arr::after{border-left-color:var(--ink)}

/* ---------- hero ---------- */
.hero{position:relative;min-height:calc(100vh - var(--hh));max-height:940px;display:flex;align-items:center;color:#fff;overflow:hidden;background:var(--ink-deep);padding:60px 0}
.hero .slides{position:absolute;inset:0}
.hero .slides img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transform:scale(1.08);transition:opacity 1.6s ease,transform 7s linear}
.hero .slides img.on{opacity:1;transform:scale(1)}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(29,42,56,.9) 0%,rgba(29,42,56,.7) 55%,rgba(29,42,56,.45) 100%)}
.hero .wrap{position:relative;z-index:2;width:100%}
.hero h1{font-size:clamp(24px,3vw,38px);letter-spacing:.04em;margin:8px 0 34px;font-weight:700}
html[lang="en"] .hero h1{font-size:clamp(30px,3.6vw,46px)}
.hero-foot{margin-top:40px;display:flex;justify-content:space-between;align-items:flex-end;gap:20px 40px;flex-wrap:wrap}
.hero .who{font-size:15px;color:#c9d1d9;max-width:520px}
.hero .actions{display:flex;gap:30px;flex-wrap:wrap;align-items:center}
.hero .dots{position:absolute;z-index:3;right:32px;bottom:26px;display:flex;gap:10px}
.hero .dots button{width:30px;height:3px;border:0;background:rgba(255,255,255,.35);cursor:pointer;padding:0;transition:background .3s}
.hero .dots button.on{background:var(--accent)}
.hero .in-1,.hero .in-2,.hero .in-3,.hero .in-4{opacity:0;transform:translateY(26px);animation:rise .9s var(--ease) forwards}
.hero .in-2{animation-delay:.15s}.hero .in-3{animation-delay:.3s}.hero .in-4{animation-delay:.45s}
@keyframes rise{to{opacity:1;transform:none}}

/* 四大信念 — typographic row with thin rules, no boxes */
.creed{display:grid;grid-template-columns:repeat(4,1fr)}
.cv{padding:6px 28px 4px;border-left:1px solid rgba(242,234,162,.45)}
.cv:first-child{padding-left:0;border-left:0}
.cv b{display:block;font-size:clamp(46px,6vw,84px);line-height:1;color:var(--accent);font-weight:900;letter-spacing:.06em}
html[lang="en"] .cv b{font-family:var(--f-cond);font-weight:700;text-transform:uppercase;letter-spacing:0;font-size:clamp(34px,3.8vw,54px)}
.cv p{font-size:14px;color:#dbe1e7;line-height:1.7;margin-top:16px;max-width:230px}
.creed.on-dark{margin-top:30px}
@media(max-width:900px){
  .creed{grid-template-columns:1fr 1fr;row-gap:28px}
  .cv:nth-child(3){padding-left:0;border-left:0}
}
@media(max-width:600px){
  .hero{min-height:calc(100svh - var(--hh));padding:36px 0 56px;align-items:flex-start}
  .hero::after{background:linear-gradient(180deg,rgba(29,42,56,.85),rgba(29,42,56,.78) 60%,rgba(29,42,56,.92))}
  .hero h1{margin-bottom:22px}
  .cv{padding:0 0 0 16px}
  .cv:nth-child(odd){padding-left:0}
  .cv b{font-size:40px}
  html[lang="en"] .cv b{font-size:28px}
  .cv p{font-size:13px;margin-top:8px}
  .hero-foot{margin-top:28px}
  .hero .dots{right:16px}
}

/* inner page hero */
.page-hero{position:relative;background:var(--ink-deep);color:#fff;padding:120px 0 80px;overflow:hidden}
.page-hero img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.35;animation:slowzoom 14s ease-out forwards}
@keyframes slowzoom{from{transform:scale(1.12)}to{transform:scale(1)}}
.page-hero .wrap{position:relative}
.page-hero h1{font-size:clamp(32px,4.6vw,58px);max-width:900px;margin-top:8px;animation:rise .9s var(--ease) both}
html[lang="en"] .page-hero h1{font-size:clamp(40px,6vw,80px)}
.page-hero h1::after{content:"";display:block;width:80px;height:6px;margin-top:26px;background:var(--accent)}
.page-hero .eyebrow{animation:rise .9s var(--ease) both}
@media(max-width:600px){.page-hero{padding:80px 0 56px}}

/* ---------- services index (numbered rows + image preview) ---------- */
.slist{display:grid;grid-template-columns:1.25fr 1fr;gap:64px;align-items:start;margin-top:26px}
.rows{border-top:2px solid var(--ink)}
.srow{display:grid;grid-template-columns:70px 1fr 40px;gap:18px;align-items:baseline;padding:32px 0;border-bottom:1px solid var(--line)}
.srow .n{font-family:var(--f-cond);font-size:22px;font-weight:700;color:var(--accent-dark)}
.srow h3{font-size:27px;font-weight:900;transition:color .25s}
html[lang="en"] .srow h3{font-family:var(--f-cond);font-weight:700;text-transform:uppercase;font-size:32px;letter-spacing:.01em}
.srow .d{display:block;color:#7c8691;font-size:15px;line-height:1.7;margin-top:10px;max-width:520px;font-weight:400}
.srow .go{font-size:24px;color:var(--ink);transition:transform .3s var(--ease);justify-self:end}
.srow:hover,.srow.on{padding-left:14px}
.srow:hover .go,.srow.on .go{transform:translateX(6px)}
.srow.on .n{color:var(--ink)}
.preview{position:sticky;top:110px;margin:0;aspect-ratio:4/5;overflow:hidden;background:var(--ink)}
.preview::before{content:"";position:absolute;z-index:2;left:0;bottom:0;width:38%;height:10px;background:var(--accent)}
.preview img{width:100%;height:100%;object-fit:cover;transition:opacity .4s,transform .8s var(--ease)}
.preview.swap img{opacity:.2;transform:scale(1.04)}
@media(max-width:900px){.slist{grid-template-columns:1fr}.preview{display:none}.srow{grid-template-columns:44px 1fr 24px}}

/* ---------- numbers band ---------- */
.numbers{background:var(--ink);color:#fff;padding:64px 0}
.numbers .wrap{display:flex;justify-content:space-between;gap:30px 40px;flex-wrap:wrap}
.num b{font-family:var(--f-cond);font-size:clamp(56px,6.4vw,92px);font-weight:700;line-height:.95;color:var(--accent);display:block}
.num>span{font-size:15px;color:#c3cbd4;display:block;margin-top:8px}
@media(max-width:700px){.numbers .wrap{display:grid;grid-template-columns:1fr 1fr}}

/* ---------- split / images ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.split.rev>:first-child{order:2}
@media(max-width:900px){.split{grid-template-columns:1fr;gap:44px}.split.rev>:first-child{order:0}}
.framed{position:relative}
.framed::before{content:"";position:absolute;z-index:0;width:55%;height:65%;right:-20px;top:-20px;background:var(--ink)}
.framed::after{content:"";position:absolute;z-index:2;left:0;bottom:0;width:90px;height:8px;background:var(--accent)}
.framed.l::before{right:auto;left:-20px;top:auto;bottom:-20px}
.framed.l::after{left:auto;right:0}
.framed img{position:relative;z-index:1;width:100%;aspect-ratio:4/3;object-fit:cover}
.framed img.tall{aspect-ratio:4/5}
@media(max-width:600px){.framed::before{right:-8px;top:-8px}.framed.l::before{left:-8px;bottom:-8px}}

/* ---------- projects carousel (plain captions) ---------- */
.car-nav{display:flex;gap:10px;margin-bottom:26px}
.car-nav button{width:52px;height:52px;border-radius:50%;border:2px solid var(--ink);background:transparent;color:var(--ink);font-size:24px;line-height:1;cursor:pointer;transition:.25s}
.car-nav button:hover{background:var(--ink);color:var(--accent)}
.carousel{display:flex;gap:28px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;padding-bottom:18px;margin-top:20px;scrollbar-width:thin;scrollbar-color:var(--ink) transparent}
.carousel::-webkit-scrollbar{height:3px}.carousel::-webkit-scrollbar-thumb{background:var(--ink)}
.pcard{flex:0 0 min(460px,82vw);scroll-snap-align:start}
.pcard .im{overflow:hidden;aspect-ratio:4/3}
.pcard img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease)}
.pcard:hover img{transform:scale(1.05)}
.pcard h3{font-family:var(--f-cond);font-weight:700;font-size:22px;text-transform:uppercase;letter-spacing:.02em;line-height:1.2;margin-top:18px;padding-top:14px;border-top:3px solid var(--ink)}
.pcard p{font-size:14px;color:#7c8691;margin-top:6px}

/* ---------- motto band ---------- */
.motto-band{background:var(--accent);padding:90px 0}
.motto-band .eyebrow{color:var(--ink-3)}
.motto{display:flex;flex-wrap:wrap;margin:14px 0 40px;font-size:clamp(46px,8vw,120px);font-weight:900;line-height:1}
html[lang="en"] .motto{font-family:var(--f-cond);font-weight:700;text-transform:uppercase}
.motto span{padding-right:.4em;position:relative}
.motto span:not(:last-child)::after{content:"";position:absolute;right:.15em;top:50%;width:.1em;height:.1em;border-radius:50%;background:var(--ink)}
.goals{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);border-top:2px solid var(--ink)}
.goals li{padding:22px 24px 4px 0;font-size:22px;font-weight:900}
.goals li span{display:block;font-family:var(--f-cond);font-size:16px;color:var(--ink-3);margin-bottom:4px}
@media(max-width:700px){.goals{grid-template-columns:1fr}.goals li{border-bottom:1px solid rgba(39,55,72,.2);padding:16px 0}}

/* ---------- partners marquee (text only) ---------- */
.partners{padding:80px 0 70px;border-bottom:1px solid var(--line)}
.marquee{overflow:hidden;margin-top:26px;-webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.marquee .track{display:flex;width:max-content;animation:scroll 44s linear infinite}
.marquee:hover .track{animation-play-state:paused}
.marquee span{white-space:nowrap;font-size:clamp(24px,3vw,38px);font-weight:900;color:var(--ink);padding:0 34px;position:relative}
html[lang="en"] .marquee span{font-family:var(--f-cond);font-weight:700;text-transform:uppercase}
.marquee span::after{content:"/";position:absolute;right:-6px;color:var(--accent-deep);font-weight:400}
@keyframes scroll{to{transform:translateX(-50%)}}

/* ---------- FAQ ---------- */
.two{display:grid;grid-template-columns:1fr 1.6fr;gap:60px;align-items:start}
@media(max-width:900px){.two{grid-template-columns:1fr;gap:20px}}
.faq{border-top:2px solid var(--ink)}
.qa{border-bottom:1px solid var(--line)}
.qa summary{list-style:none;cursor:pointer;padding:24px 50px 24px 0;position:relative}
.qa summary::-webkit-details-marker{display:none}
.qa summary h3{font-size:20px;font-weight:700}
html[lang="en"] .qa summary h3{font-family:var(--f-body);font-weight:600}
.qa summary::after{content:"+";position:absolute;right:4px;top:50%;transform:translateY(-50%);font-size:30px;font-weight:300;color:var(--ink);transition:transform .3s var(--ease)}
.qa[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.qa p{padding:0 0 28px;color:var(--muted);font-size:16px;line-height:1.9;max-width:700px;animation:fadein .4s var(--ease)}
@keyframes fadein{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

/* ---------- CTA ---------- */
.cta-photo{position:relative;padding:120px 0;overflow:hidden;background:var(--ink-deep);color:#fff}
.cta-photo img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.32}
.cta-photo .wrap{position:relative}
.cta-photo h2{font-size:clamp(32px,4.6vw,60px);color:var(--accent);max-width:760px}
html[lang="en"] .cta-photo h2{font-size:clamp(40px,6vw,80px)}
.cta-photo p{color:#c3cbd4;margin:18px 0 36px;font-size:17px;max-width:520px}
.cta-row{display:flex;gap:30px;align-items:center;flex-wrap:wrap}
.phone-link{font-family:var(--f-cond);font-size:26px;font-weight:700;letter-spacing:.04em;border-bottom:2px solid var(--accent);padding-bottom:2px}
.phone-link:hover{color:var(--accent)}
@media(max-width:600px){.cta-photo{padding:72px 0}}

/* ---------- services page ---------- */
.bignum{font-family:var(--f-cond);font-size:88px;font-weight:700;line-height:.9;color:transparent;-webkit-text-stroke:2px var(--accent-deep)}
.dash{list-style:none;margin-top:24px;columns:2;column-gap:30px}
.dash li{padding:9px 0 9px 26px;position:relative;break-inside:avoid;font-weight:700;font-size:15px;color:var(--ink);border-bottom:1px solid var(--line)}
.dash li::before{content:"";position:absolute;left:0;top:50%;width:14px;height:2px;background:var(--ink)}
@media(max-width:520px){.dash{columns:1}}
.mini{font-size:15px;margin-top:28px;color:var(--muted);font-weight:700;letter-spacing:.06em}
html[lang="en"] .mini{font-family:var(--f-cond);text-transform:uppercase;font-size:17px}
.plain{list-style:none;margin-top:6px}
.plain li{font-size:15px;padding:4px 0}

/* ---------- about: teams ---------- */
.cols3{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-top:16px;border-top:2px solid var(--ink)}
.cols3 h3{font-size:24px;margin:26px 0 14px}
html[lang="en"] .cols3 h3{font-family:var(--f-cond);text-transform:uppercase;font-weight:700;font-size:24px}
.cols3 ul{list-style:none}
.cols3 li{padding:8px 0;border-bottom:1px solid var(--line);color:var(--muted);font-size:15px}
@media(max-width:760px){.cols3{grid-template-columns:1fr;gap:0}}

/* ---------- projects table ---------- */
.filters{display:flex;flex-wrap:wrap;gap:4px 26px;margin:10px 0 26px;border-bottom:1px solid var(--line)}
.filters button{font-family:inherit;font-size:15px;font-weight:700;padding:12px 0;border:0;background:none;cursor:pointer;color:var(--muted);position:relative;transition:color .2s}
html[lang="en"] .filters button{font-family:var(--f-cond);text-transform:uppercase;font-size:17px;letter-spacing:.04em}
.filters button::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:3px;background:var(--ink);transform:scaleX(0);transition:transform .3s var(--ease)}
.filters button:hover,.filters button.on{color:var(--ink)}
.filters button.on::after{transform:scaleX(1)}
.ptable{width:100%;border-collapse:collapse;font-size:15px}
.ptable th{text-align:left;padding:12px 16px 12px 0;font-weight:700;font-size:13px;color:var(--muted);letter-spacing:.06em;border-bottom:2px solid var(--ink)}
.ptable td{padding:18px 16px 18px 0;border-bottom:1px solid var(--line);vertical-align:top}
.ptable tbody tr{transition:background .2s}
.ptable tbody tr:hover td{background:#fbf9e8}
.ptable tbody tr.fade{animation:fadein .45s var(--ease)}
.ptable .client{color:var(--muted);font-size:14px}
.badge{font-size:13px;font-weight:700;white-space:nowrap;padding-left:14px;position:relative}
.badge::before{content:"";position:absolute;left:0;top:50%;width:8px;height:8px;margin-top:-4px;border-radius:50%}
.badge.done::before{background:#4b8a5e}.badge.going::before{background:var(--accent-deep)}.badge.pend::before{background:#9aa6b2}
@media(max-width:760px){
  .ptable thead{display:none}
  .ptable,.ptable tbody,.ptable tr,.ptable td{display:block;width:100%}
  .ptable tr{border-bottom:1px solid var(--line);padding:16px 0}
  .ptable td{border:0;padding:2px 0}
  .ptable td[data-l]:not(:first-child)::before{content:attr(data-l)"：";color:var(--muted);font-size:13px}
  html[lang="en"] .ptable td[data-l]:not(:first-child)::before{content:attr(data-l)": "}
}

/* ---------- equipment rows ---------- */
.eqlist{border-top:2px solid var(--ink)}
.eqrow{display:grid;grid-template-columns:260px 1.4fr 1fr 1fr;gap:32px;align-items:center;padding:24px 0;border-bottom:1px solid var(--line)}
.eqrow .im{overflow:hidden;aspect-ratio:4/3}
.eqrow img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.eqrow:hover img{transform:scale(1.06)}
.eqrow h3{font-size:24px}
html[lang="en"] .eqrow h3{font-family:var(--f-cond);text-transform:uppercase;font-weight:700;font-size:28px}
.eqrow dt{font-size:13px;color:var(--muted);letter-spacing:.06em}
.eqrow dd{font-family:var(--f-cond);font-weight:700;font-size:24px}
@media(max-width:760px){.eqrow{grid-template-columns:120px 1fr;gap:6px 18px}.eqrow .im{grid-row:span 3}.eqrow h3{font-size:19px}.eqrow dl{display:flex;gap:8px;align-items:baseline}.eqrow dd{font-size:18px}}

/* ---------- gallery: uniform thumbnails ---------- */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.gallery a{display:block;position:relative;overflow:hidden;aspect-ratio:4/3;cursor:zoom-in;background:var(--ink)}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease),opacity .4s}
.gallery a::after{content:attr(data-cap);position:absolute;left:0;right:0;bottom:0;padding:24px 14px 10px;color:#fff;font-weight:700;font-size:14px;background:linear-gradient(transparent,rgba(29,42,56,.9));opacity:0;transform:translateY(8px);transition:.35s var(--ease)}
.gallery a:hover img,.gallery a:focus-visible img{transform:scale(1.06);opacity:.85}
.gallery a:hover::after,.gallery a:focus-visible::after{opacity:1;transform:none}
@media(max-width:980px){.gallery{grid-template-columns:repeat(3,1fr)}}
@media(max-width:600px){.gallery{grid-template-columns:repeat(2,1fr);gap:6px}}
.lightbox{position:fixed;inset:0;background:rgba(25,36,48,.96);display:none;align-items:center;justify-content:center;flex-direction:column;z-index:100;padding:24px}
.lightbox.open{display:flex;animation:fadein .3s}
.lightbox img{max-height:84vh;max-width:92vw;object-fit:contain}
.lightbox .cap{color:#fff;margin-top:14px;font-weight:700}
.lightbox button{position:absolute;background:none;border:0;color:#fff;font-size:40px;cursor:pointer;width:56px;height:56px;line-height:1}
.lb-close{top:14px;right:18px}.lb-prev{left:10px;top:50%;transform:translateY(-50%)}.lb-next{right:10px;top:50%;transform:translateY(-50%)}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:80px}
@media(max-width:900px){.contact-grid{grid-template-columns:1fr;gap:56px}}
.info{border-top:2px solid var(--ink);margin-top:14px}
.info-item{display:flex;gap:18px;padding:24px 0;border-bottom:1px solid var(--line)}
.info-item .ic{width:44px;height:44px;flex:none;border-radius:50%;background:var(--ink);color:var(--accent);display:grid;place-items:center}
.info-item .ic svg{width:19px;height:19px}
.lbl{display:block;font-size:13px;color:var(--muted);letter-spacing:.06em}
.info-item p{font-size:18px;font-weight:700}
.info-item a:hover{color:var(--accent-dark)}
.form h2.title{font-size:clamp(26px,3vw,36px)}
.form label{display:block;font-size:13px;font-weight:700;margin:22px 0 4px;color:var(--muted);letter-spacing:.06em}
.form input,.form select,.form textarea{width:100%;font:inherit;padding:10px 0;border:0;border-bottom:2px solid var(--line);background:transparent;border-radius:0;transition:border-color .25s}
.form input:focus,.form select:focus,.form textarea:focus{outline:0;border-bottom-color:var(--ink)}
.form textarea{resize:vertical}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:28px}
@media(max-width:600px){.form .row{grid-template-columns:1fr;gap:0}}
.form .btn{margin-top:32px}
.form .note{font-size:13px;color:var(--muted);margin-top:12px}
.map{margin-top:64px}
.map iframe{width:100%;height:400px;border:0;display:block;filter:grayscale(.3)}

/* ---------- footer ---------- */
.site-footer{background:var(--ink);color:#b9c2cc;padding:64px 0 28px;font-size:15px;border-top:8px solid var(--accent)}
.site-footer .tag{font-family:var(--f-cond);font-weight:700;font-size:28px;letter-spacing:.06em;color:#fff;margin-bottom:34px;text-transform:uppercase}
html[lang="zh-Hant-HK"] .site-footer .tag{font-family:var(--f-zh);font-weight:900;letter-spacing:.14em}
.site-footer .tag span{color:var(--accent)}
.site-footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
@media(max-width:800px){.site-footer .cols{grid-template-columns:1fr}}
.site-footer img{height:56px;width:auto;margin-bottom:18px}
.site-footer .fh{color:#fff;font-size:15px;margin-bottom:12px;letter-spacing:.06em;font-family:var(--f-body);font-weight:700;text-transform:none}
.site-footer ul{list-style:none}
.site-footer li{padding:3px 0}
.site-footer a:hover{color:var(--accent)}
.site-footer .bottom{border-top:1px solid rgba(255,255,255,.14);margin-top:44px;padding-top:22px;font-size:13px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
.to-top{position:fixed;right:22px;bottom:22px;z-index:60;width:50px;height:50px;border-radius:50%;border:0;background:var(--accent);cursor:pointer;box-shadow:0 6px 18px rgba(0,0,0,.25);opacity:0;transform:translateY(16px);pointer-events:none;transition:.35s var(--ease)}
.to-top.show{opacity:1;transform:none;pointer-events:auto}
.to-top::before{content:"";position:absolute;left:50%;top:50%;width:12px;height:12px;border-left:3px solid var(--ink);border-top:3px solid var(--ink);transform:translate(-50%,-25%) rotate(45deg)}

/* ---------- scroll reveal ---------- */
.rv{opacity:0;transform:translateY(30px);transition:opacity .8s var(--ease),transform .8s var(--ease),padding .35s var(--ease)}
.rv.from-l{transform:translateX(-40px)}.rv.from-r{transform:translateX(40px)}
.rv.in{opacity:1;transform:none}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .rv,.hero .in-1,.hero .in-2,.hero .in-3,.hero .in-4{opacity:1;transform:none}
  html{scroll-behavior:auto}
}