/* 雲湧資訊官網樣式 — 由設計稿抽出，請勿直接改動設計稿 */
:root{
  --blue-900:#0041C7; --blue-700:#1A56DB; --cyan-400:#02CBF4; --cyan-200:#9BE7FA;
  --ink:#16202E; --gray-text:#434343; --slate:#5B6470; --muted:#8A94A3;
  --line:#E4E8EF; --line-soft:#EEF1F6; --surface:#F5F7FB; --surface-2:#EDF1F8; --white:#fff;
  --grad:linear-gradient(90deg,var(--blue-900) 0%,var(--blue-700) 45%,var(--cyan-400) 100%);
  --grad-soft:linear-gradient(120deg,#EAF1FF 0%,#E8FAFE 100%);
  --r:14px; --r-sm:10px; --shadow:0 1px 2px rgba(16,32,46,.04),0 10px 30px rgba(16,32,46,.06);
  --shadow-lg:0 24px 60px rgba(0,65,199,.12);
  --mono:'IBM Plex Mono',ui-monospace,monospace;
  --sans:'IBM Plex Sans','Noto Sans TC',system-ui,sans-serif;
  --tc:'Noto Sans TC',system-ui,sans-serif;
  --hgut:clamp(20px,5vw,72px);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--ink);background:var(--white);line-height:1.65;
  -webkit-font-smoothing:antialiased;font-size:16px;letter-spacing:.005em}
:lang(zh),h1,h2,h3,h4,p,li,a,button,span,td,th,label,input,textarea,select{font-family:var(--sans)}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:none;background:none}
.wrap{max-width:1200px;margin:0 auto;padding:0 var(--hgut)}
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--blue-700);display:inline-flex;align-items:center;gap:8px;font-weight:500}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--grad);border-radius:2px}
h1{font-weight:800;letter-spacing:-.01em;line-height:1.12}
h2{font-weight:700;letter-spacing:-.005em;line-height:1.2}
.ext{display:inline-flex;align-items:center;gap:5px}
.ext svg{width:13px;height:13px;opacity:.7}

/* ---------- header ---------- */
.hdr{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.86);
  backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--line)}
.hdr::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;background:var(--grad);opacity:.9}
.hdr-in{display:flex;align-items:center;gap:18px;height:72px}
.brand img{height:42px;width:auto}
.nav{display:flex;gap:4px;margin-left:auto}
.nav a{padding:9px 14px;border-radius:8px;color:var(--slate);font-weight:500;font-size:15px;
  font-family:var(--tc);transition:.16s;position:relative}
.nav a:hover{color:var(--blue-900);background:var(--surface-2)}
.nav a.on{color:#fff;background:var(--blue-900)}
.nav a.on:hover{color:#fff;background:var(--blue-900)}
.cta-login{display:inline-flex;align-items:center;gap:6px;padding:9px 16px;border-radius:9px;white-space:nowrap;
  background:var(--ink);color:#fff;font-weight:600;font-size:14px;font-family:var(--tc);transition:.16s}
.cta-login:hover{background:var(--blue-900);transform:translateY(-1px)}
.burger{display:none;margin-left:auto;width:42px;height:42px;border-radius:9px;border:1px solid var(--line);
  align-items:center;justify-content:center}
.burger span,.burger span::before,.burger span::after{content:"";display:block;width:18px;height:2px;
  background:var(--ink);position:relative;transition:.2s}
.burger span::before{position:absolute;top:-6px}.burger span::after{position:absolute;top:6px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 22px;border-radius:11px;font-weight:600;
  font-family:var(--tc);font-size:15px;transition:.18s;white-space:nowrap}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 8px 24px rgba(0,65,199,.22)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(0,65,199,.30)}
.btn-ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn-ghost:hover{border-color:var(--blue-700);color:var(--blue-900)}
.btn svg{width:16px;height:16px}

/* ---------- page system ---------- */
.page{display:none;animation:fade .4s ease}
.page.active{display:block}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
section{padding:84px 0}
.page section:first-child{padding-top:46px}
.sec-head{max-width:680px;margin-bottom:40px}
.sec-head h2{font-size:clamp(26px,3.4vw,38px);margin:14px 0 12px}
.sec-head p{color:var(--slate);font-size:17px}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;background:
  radial-gradient(1200px 420px at 78% -8%,rgba(2,203,244,.10),transparent 60%),
  radial-gradient(900px 500px at 8% 0,rgba(0,65,199,.08),transparent 55%),var(--white)}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.hero-in{padding:56px 0 60px;position:relative;z-index:2}
.hero h1{font-size:clamp(34px,5vw,56px);margin:20px 0 0}
.hero h1 .g{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{font-size:clamp(16px,1.7vw,19px);color:var(--slate);margin:20px 0 30px;max-width:560px;font-family:var(--tc)}
.hero-sub b{color:var(--ink);font-weight:600}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.bridge{position:relative;height:2px;background:var(--grad);margin:30px 0 0;border-radius:2px;max-width:560px}
.bridge::after{content:"";position:absolute;right:-1px;top:-3px;width:8px;height:8px;border-radius:50%;
  background:var(--cyan-400);box-shadow:0 0 0 4px rgba(2,203,244,.18)}
.stats{display:flex;gap:26px;margin-top:24px;flex-wrap:wrap}
.stat{min-width:120px}.stat .n{font-family:var(--mono);font-size:32px;font-weight:600;color:var(--blue-900);line-height:1}
.stat .n em{font-style:normal;font-size:16px;color:var(--cyan-400)}
.stat .l{font-size:12.5px;line-height:1.5;color:var(--slate);margin-top:7px;font-family:var(--tc)}
.hero-art{position:relative;z-index:1}
.hero .wrap.heroband{display:block}
.herostats{padding:4px 0 6px}
.herostats .bridge{max-width:none;margin:0 0 28px}
.herostats .stats{display:flex;flex-wrap:wrap;justify-content:flex-start;gap:24px 52px;margin-top:0}
.herostats .stat{flex:0 0 auto;min-width:0;max-width:238px}
.hero-art .illu-hero{width:100%;max-width:460px;height:auto;margin-left:auto;
  filter:drop-shadow(0 30px 60px rgba(0,65,199,.14))}

/* ---------- services ---------- */
.grid-svc{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.svc{background:#fff;border:1px solid var(--line);border-radius:var(--r);transition:.2s;position:relative;overflow:hidden;display:flex;flex-direction:column}
.svc:hover{border-color:transparent;box-shadow:var(--shadow-lg);transform:translateY(-3px)}
.svc-head{position:relative;background:var(--grad-soft);border-bottom:1px solid var(--line-soft);overflow:hidden}
.svc-head .svc-illu{width:100%;height:148px;display:block}
.svc-head .no{position:absolute;top:14px;left:18px;font-family:var(--mono);font-size:12px;color:var(--blue-900);
  font-weight:600;background:rgba(255,255,255,.85);padding:3px 10px;border-radius:20px;letter-spacing:.04em}
.svc:hover .svc-illu{transform:scale(1.03);transition:.35s}
.svc-body{padding:24px 28px 28px}
.svc-body h3{font-size:20px;font-weight:700;margin-bottom:9px;font-family:var(--tc)}
.svc-body p{color:var(--slate);font-size:15px;font-family:var(--tc)}
.svc-body ul{list-style:none;margin-top:16px;display:flex;flex-wrap:wrap;gap:7px}
.svc-body ul li{font-size:12.5px;color:var(--blue-900);background:var(--surface-2);padding:4px 10px;border-radius:20px;font-family:var(--tc)}

/* ---------- works ---------- */
.bg-surface{background:var(--surface)}
.filters{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:28px}
.filters button{padding:8px 16px;border-radius:22px;border:1px solid var(--line);background:#fff;
  color:var(--slate);font-size:14px;font-family:var(--tc);font-weight:500;transition:.16s}
.filters button:hover{border-color:var(--blue-700);color:var(--blue-900)}
.filters button.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.grid-works{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.work{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:.2s;cursor:pointer}
.work:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px);border-color:transparent}
.work .cover{height:170px;background:var(--grad-soft);position:relative;display:flex;align-items:flex-end;padding:14px;overflow:hidden}
.work .cover .tag{position:relative;z-index:2;font-size:12px;font-family:var(--tc);background:#fff;color:var(--blue-900);
  padding:4px 11px;border-radius:20px;font-weight:600;border:1px solid rgba(0,65,199,.16);
  box-shadow:0 2px 8px rgba(16,32,46,.10)}
.work .cover .work-illu{position:absolute;inset:0;width:100%;height:100%;transition:.35s}
.work:hover .cover .work-illu{transform:scale(1.04)}
.work .body{padding:20px}
.work .body .client{font-family:var(--mono);font-size:11.5px;color:var(--muted);letter-spacing:.04em}
.work .body h3{font-size:17px;font-weight:700;margin:7px 0 9px;font-family:var(--tc);line-height:1.4}
.work .body p{font-size:14px;color:var(--slate);font-family:var(--tc)}
.work .body .more{margin-top:14px;font-size:13.5px;color:var(--blue-900);font-weight:600;font-family:var(--tc);display:inline-flex;gap:5px;align-items:center;white-space:nowrap}

/* ---------- news ---------- */
.news-list{display:flex;flex-direction:column}
.news-row{display:grid;grid-template-columns:130px 1fr auto;gap:24px;align-items:center;padding:24px 0;
  border-top:1px solid var(--line);transition:.16s;cursor:pointer}
.news-row:hover{background:linear-gradient(90deg,var(--surface),transparent);padding-left:14px}
.news-row .date{font-family:var(--mono);font-size:17px;color:var(--blue-900);font-weight:600}
.news-row .date span{display:block;font-size:13px;color:var(--muted);margin-top:2px}
.news-row .cat{font-size:11.5px;font-family:var(--tc);color:var(--cyan-400);font-weight:600;margin-bottom:5px}
.news-row h3{font-size:18px;font-weight:600;font-family:var(--tc);line-height:1.4}
.news-row .arr{color:var(--muted);transition:.16s}
.news-row:hover .arr{color:var(--blue-900);transform:translateX(4px)}

/* ---------- about ---------- */
.about-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:54px;align-items:start}
.about-grid p{color:var(--slate);font-family:var(--tc);margin-bottom:16px;font-size:16px}
.info-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:26px}
.info-card .row{display:flex;justify-content:space-between;gap:16px;padding:13px 0;border-bottom:1px dashed var(--line);font-family:var(--tc)}
.info-card .row:last-child{border:none}
.info-card .k{color:var(--muted);font-size:14px}.info-card .v{font-weight:600;font-size:14px;text-align:right}
.timeline{margin-top:18px;position:relative;padding-left:26px}
.timeline::before{content:"";position:absolute;left:6px;top:6px;bottom:6px;width:2px;background:var(--grad);opacity:.5}
.tl{position:relative;padding:0 0 22px}
.tl::before{content:"";position:absolute;left:-26px;top:5px;width:12px;height:12px;border-radius:50%;background:#fff;border:2.5px solid var(--blue-700)}
.tl .y{font-family:var(--mono);font-size:13px;color:var(--cyan-400);font-weight:600}
.tl h4{font-size:16px;font-weight:700;margin:3px 0 4px;font-family:var(--tc)}
.tl p{font-size:14px;color:var(--slate);font-family:var(--tc);margin:0}
.caps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:30px}
.cap{background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);padding:20px}
.cap .ic{color:var(--blue-900);margin-bottom:10px}.cap .ic svg{width:26px;height:26px}
.cap h4{font-size:15px;font-family:var(--tc);margin-bottom:5px}
.cap p{font-size:13px;color:var(--slate);font-family:var(--tc)}

/* ---------- about: intro / overview / milestones / certs / clients ---------- */
.about-intro{max-width:880px;margin-bottom:30px}
.about-intro .lead-p{font-size:19px;line-height:1.85;color:var(--ink);font-family:var(--tc);margin-bottom:16px}
.about-intro p{color:var(--slate);font-family:var(--tc);font-size:16px}
.info-card h3{font-family:var(--tc);font-size:18px;margin-bottom:14px}
.overview-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:24px;align-items:stretch}
.chart-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px 26px}
.chart-h{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;flex-wrap:wrap;margin-bottom:8px}
.chart-h h3{font-family:var(--tc);font-size:18px}
.chart-sub{font-family:var(--tc);font-size:13px;color:var(--slate);margin-top:2px}
.legend{display:flex;gap:14px;flex-wrap:wrap}
.legend .lg{font-family:var(--tc);font-size:12.5px;color:var(--slate);display:inline-flex;align-items:center;gap:6px}
.legend .lg::before{content:"";width:11px;height:11px;border-radius:3px}
.legend .gov::before{background:var(--blue-900)}.legend .ent::before{background:var(--cyan-400)}
.trend-svg{width:100%;height:auto;display:block}
.chart-note{display:flex;align-items:flex-start;gap:7px;font-family:var(--tc);font-size:12.5px;color:var(--muted);margin-top:6px}
.chart-note svg{width:15px;height:15px;flex:none;margin-top:1px;color:var(--blue-700)}
.award-kpi{display:flex;gap:18px}
.kpi{display:flex;align-items:baseline;gap:4px;background:var(--grad-soft);border:1px solid var(--line-soft);border-radius:10px;padding:8px 14px}
.kpi .kv{font-family:var(--mono);font-size:22px;font-weight:700;color:var(--blue-900);line-height:1}
.kpi .kl{font-family:var(--tc);font-size:12px;color:var(--slate)}
.cert-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px}
.cert{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px 22px;text-align:center;transition:.2s}
.cert:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px);border-color:transparent}
.cert .seal{width:52px;height:52px;margin:0 auto 14px}
.cert h4{font-family:var(--mono);font-size:16px;font-weight:600;color:var(--blue-900);margin-bottom:5px;letter-spacing:.02em}
.cert p{font-family:var(--tc);font-size:13px;color:var(--slate)}
.logo-wall{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.logo-ph{aspect-ratio:3/2;border:1px dashed var(--line);border-radius:var(--r-sm);background:#fff;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:var(--muted)}
.logo-ph svg{width:30px;height:30px;opacity:.5}
.logo-ph span{font-family:var(--tc);font-size:12px}
.client-tile{display:flex;align-items:center;justify-content:center;gap:9px;padding:18px 12px;background:#fff;
  border:1px solid var(--line);border-radius:var(--r-sm);text-align:center;transition:.18s}
.client-tile:hover{border-color:var(--blue-700);box-shadow:var(--shadow);color:var(--blue-900)}
.client-tile svg{width:20px;height:20px;flex:none;color:var(--blue-700);opacity:.8}
.client-tile span{font-family:var(--tc);font-size:14px;font-weight:500;color:var(--ink)}
.client-group-label{font-family:var(--tc);font-size:13px;font-weight:600;color:var(--slate);margin-bottom:12px;
  display:flex;align-items:center;gap:10px}
.client-group-label::after{content:"";flex:1;height:1px;background:var(--line)}

/* ---------- overview 圓餅圖 ---------- */
.pie-wrap{display:flex;flex-direction:column;align-items:center;gap:12px;margin-top:8px}
.pie-svg{width:100%;max-width:178px;height:auto;display:block}
.pie-seg{transform-origin:110px 110px;animation:pieIn .5s cubic-bezier(.34,1.4,.64,1) backwards;animation-delay:var(--d)}
@keyframes pieIn{from{opacity:0;transform:scale(.86)}to{opacity:1;transform:scale(1)}}
.pie-legend{list-style:none;width:100%;margin:0;padding:0}
.pie-legend li{display:flex;align-items:center;gap:9px;padding:6.5px 0;border-bottom:1px dashed var(--line);
  font-family:var(--tc);font-size:13.5px}
.pie-legend li:last-child{border-bottom:0}
.pl-dot{width:10px;height:10px;border-radius:3px;flex:0 0 auto}
.pl-n{flex:1 1 auto;color:var(--ink)}
.pl-v{font-family:var(--mono);font-size:13px;font-weight:600;color:var(--blue-900)}
.pl-p{font-family:var(--mono);font-size:12px;color:var(--muted);width:46px;text-align:right}
.chart-legend{display:flex;gap:18px;flex-wrap:wrap;margin:6px 0 2px;font-family:var(--tc);
  font-size:12px;color:var(--slate)}
.chart-legend .cl{display:inline-flex;align-items:center;gap:6px}
.sw-bar{width:12px;height:12px;border-radius:3px;background:linear-gradient(180deg,#FFB04D,#F2703A)}
.sw-line{width:16px;height:3px;border-radius:2px;background:var(--blue-900);position:relative}
.sw-line::after{content:"";position:absolute;left:5px;top:-2.5px;width:8px;height:8px;border-radius:50%;
  background:#fff;border:2.5px solid var(--blue-900)}
.bar-a{animation:barUp .55s cubic-bezier(.22,1,.36,1) backwards;animation-delay:var(--d);transform-origin:center bottom}
@keyframes barUp{from{transform:scaleY(0)}to{transform:scaleY(1)}}
.cnt-line{stroke-dasharray:1400;stroke-dashoffset:1400;animation:lineDraw 1s ease-out .3s forwards}
@keyframes lineDraw{to{stroke-dashoffset:0}}
.cnt-dot{animation:dotIn .3s ease-out backwards;animation-delay:var(--d)}
@keyframes dotIn{from{opacity:0}to{opacity:1}}
@media(prefers-reduced-motion:reduce){
  .pie-seg,.bar-a,.cnt-dot{animation:none}
  .cnt-line{stroke-dashoffset:0;animation:none}
}

/* ---------- services motto ---------- */
.motto{position:relative;background:var(--grad-soft);border:1px solid var(--line-soft);border-radius:var(--r);
  padding:28px 32px;margin-bottom:28px;overflow:hidden}
.motto::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--grad)}
.motto-q{font-family:var(--tc);font-size:clamp(18px,2.2vw,23px);font-weight:700;color:var(--ink);line-height:1.7;letter-spacing:.01em}
.motto-line{font-family:var(--tc);font-size:15px;color:var(--slate);margin-top:16px;display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.motto-badge{background:var(--grad);color:#fff;font-weight:800;font-size:clamp(19px,2vw,24px);
  letter-spacing:.16em;padding:9px 18px 9px 24px;border-radius:11px;line-height:1.25;
  box-shadow:0 8px 22px rgba(0,65,199,.30)}

/* ---------- process 產出文件 ---------- */
.carrow .cout{margin:0 0 10px;padding:0;border:0;width:100%;min-height:78px;
  display:flex;flex-direction:column;align-items:center;justify-content:flex-end}
.carrow .cout-k{font-size:10px;letter-spacing:.04em;padding:2px 9px;margin-bottom:6px}
.carrow .cout-k svg{width:11px;height:11px}
.carrow .cout-v{font-size:11px;line-height:1.55;color:var(--slate);font-weight:500}
.carrow-svg{margin-top:2px}
.carrow-end .carrow-svg{width:44px}
.carrow-end-t{margin-top:7px;font-family:var(--tc);font-size:11px;font-weight:600;color:#0E8C7D}
.cout{margin-top:13px;padding-top:12px;border-top:1px dashed var(--line)}
.cout-k{display:inline-flex;align-items:center;gap:5px;font-family:var(--tc);font-size:11px;
  font-weight:600;letter-spacing:.06em;color:var(--blue-900);background:#EAF1FF;
  border-radius:20px;padding:3px 10px;margin-bottom:7px}
.cout-k svg{width:12px;height:12px;flex:0 0 auto}
.cout-v{display:block;font-family:var(--tc);font-size:12.5px;font-weight:500;
  color:var(--ink);line-height:1.6}

@media(max-width:1080px){
  .cprocess{flex-direction:column;flex-wrap:wrap;align-items:center;gap:12px}
  .cstep{flex:0 0 auto;width:100%;max-width:340px}
  .carrow{flex:0 0 auto;width:100%;max-width:340px;background:var(--surface);
    border:1px solid var(--line-soft);border-radius:10px;padding:12px 14px}
  .carrow .cout{min-height:0;margin-bottom:8px}
  .carrow .carrow-svg{transform:rotate(90deg)}
  .carrow-end .carrow-svg{transform:none}
}

/* ---------- milestones 橫向鐵軌 ---------- */
.hmwrap{position:relative;overflow-x:auto;overflow-y:hidden;padding:4px 0 8px}
.hmrail{position:relative;display:grid;grid-template-columns:repeat(9,minmax(100px,1fr));min-width:958px}
.hmrail::before{content:"";position:absolute;left:6px;right:6px;top:50%;height:2px;
  background:var(--grad);opacity:.5;transform:translateY(-1px)}
.hm{position:relative;display:grid;grid-template-rows:1fr 1fr;text-align:center;padding:0 7px}
.hm::after{content:"";position:absolute;left:50%;top:50%;width:13px;height:13px;
  margin:-6.5px 0 0 -6.5px;border-radius:50%;background:#fff;border:3px solid var(--blue-700);
  z-index:2;transition:transform .25s,border-color .25s}
.hm:hover::after{border-color:var(--cyan-400);transform:scale(1.2)}
.hm-body{position:relative}
.hm-body::before{content:"";position:absolute;left:50%;margin-left:-1px;width:2px;
  height:15px;background:var(--line)}
.hm:nth-child(odd) .hm-body{grid-row:1;align-self:end;padding-bottom:21px}
.hm:nth-child(odd) .hm-body::before{bottom:0}
.hm:nth-child(even) .hm-body{grid-row:2;align-self:start;padding-top:21px}
.hm:nth-child(even) .hm-body::before{top:0}
.hm-y{display:block;font-family:var(--mono);font-size:17px;font-weight:600;color:var(--blue-900)}
.hm h4{font-family:var(--tc);font-size:13.5px;font-weight:700;color:var(--ink);margin:2px 0 4px}
.hm p{font-family:var(--tc);font-size:11.5px;color:var(--slate);line-height:1.6;margin:0}
@media(max-width:1120px){
  .hmwrap{overflow:visible}
  .hmrail{display:block;min-width:0;padding-left:6px}
  .hmrail::before{left:6px;right:auto;top:8px;bottom:8px;width:2px;height:auto;transform:none}
  .hm{display:block;text-align:left;padding:0 0 18px 26px}
  .hm::after{left:6px;top:7px;margin:0 0 0 -6.5px}
  .hm:nth-child(odd) .hm-body,.hm:nth-child(even) .hm-body{padding:0}
  .hm-body::before{display:none}
  .hm-y{display:inline-block;font-size:15px;margin-right:8px}
  .hm h4{display:inline-block;margin:0}
  .hm p{margin-top:3px}
}
@media(prefers-reduced-motion:reduce){
  .hm::after{transition:none}
  .hm:hover::after{transform:none}
}


/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.field{margin-bottom:18px}
.field label{display:block;font-size:13.5px;font-weight:600;font-family:var(--tc);margin-bottom:7px;color:var(--ink)}
.field input,.field textarea,.field select{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;
  font-size:15px;font-family:var(--tc);background:#fff;transition:.16s;color:var(--ink)}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--blue-700);box-shadow:0 0 0 3px rgba(0,65,199,.10)}
.field .req{color:var(--cyan-400)}
.contact-info{background:var(--blue-900);color:#fff;border-radius:var(--r);padding:34px;font-family:var(--tc)}
.contact-info h3{font-size:20px;margin-bottom:22px}
.contact-info .ci{display:flex;gap:14px;padding:15px 0;border-bottom:1px solid rgba(255,255,255,.12)}
.contact-info .ci:last-child{border:none}
.contact-info .ci .ic{color:var(--cyan-400);flex-shrink:0}.contact-info .ci .ic svg{width:20px;height:20px}
.contact-info .ci .k{font-size:12px;color:var(--cyan-200);margin-bottom:3px}
.contact-info .ci .v{font-size:15px;font-weight:500}
.map-stub{margin-top:20px;height:150px;border-radius:10px;background:
  repeating-linear-gradient(45deg,rgba(255,255,255,.04),rgba(255,255,255,.04) 12px,transparent 12px,transparent 24px),
  rgba(2,203,244,.10);display:flex;align-items:center;justify-content:center;color:var(--cyan-200);font-size:13px;gap:8px}
.map-stub svg{width:18px;height:18px;flex:none}

/* ---------- trust ---------- */
.trust{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--surface)}
.trust-in{display:flex;align-items:center;gap:40px;flex-wrap:wrap;justify-content:space-between}
.trust .lab{font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.trust .sectors{display:flex;gap:14px;flex-wrap:wrap}
.trust .sectors span{font-family:var(--tc);font-size:15px;font-weight:600;color:var(--slate);
  padding:8px 18px;border:1px solid var(--line);border-radius:30px;background:#fff}

/* ---------- detail (news/work inner) ---------- */
.detail{max-width:780px;margin:0 auto}
.detail .back{display:inline-flex;align-items:center;gap:7px;color:var(--slate);font-family:var(--tc);
  font-size:14px;margin-bottom:26px;font-weight:500}
.detail .back:hover{color:var(--blue-900)}
.detail .meta{display:flex;gap:14px;align-items:center;font-family:var(--mono);font-size:13px;color:var(--muted);margin-bottom:16px}
.detail .meta .pill{font-family:var(--tc);background:var(--surface-2);color:var(--blue-900);padding:3px 12px;border-radius:20px;font-weight:600}
.detail h1{font-size:clamp(26px,4vw,40px);margin-bottom:24px}
.detail .lead{font-size:18px;color:var(--slate);font-family:var(--tc);margin-bottom:24px;line-height:1.7}
.detail .hero-img{height:300px;border-radius:var(--r);background:var(--grad-soft);margin-bottom:30px;
  display:flex;align-items:center;justify-content:center;color:var(--blue-700);overflow:hidden}
.detail .hero-img svg{width:100%;height:100%}
.detail .body p{font-family:var(--tc);color:var(--gray-text);margin-bottom:18px;font-size:16.5px}
.detail .body h3{font-family:var(--tc);font-size:21px;margin:30px 0 12px}
.detail .body ul{font-family:var(--tc);color:var(--gray-text);padding-left:22px;margin-bottom:18px}
.detail .body li{margin-bottom:8px}

/* ---------- process (delivery flow) ---------- */
.process{margin-top:44px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:40px 34px 44px;position:relative;overflow:hidden}
.process::before{content:"";position:absolute;left:0;top:0;height:4px;width:100%;background:var(--grad);opacity:.9}
.process .p-head{margin-bottom:38px}
.process .p-head h3{font-family:var(--tc);font-size:24px;margin-top:10px}
.cprocess{display:flex;align-items:flex-start;justify-content:center;gap:8px;flex-wrap:nowrap}
.cstep{flex:1.5 1 112px;max-width:190px;text-align:center}
.cring{position:relative;width:112px;height:112px;margin:0 auto 16px;transition:transform .3s cubic-bezier(.34,1.56,.64,1)}
.cring svg{width:112px;height:112px;overflow:visible}
.cstep:hover .cring{transform:translateY(-6px)}
.ring-arc{stroke-dasharray:var(--len);stroke-dashoffset:var(--len);animation:ringDraw 1.1s ease forwards;animation-delay:var(--d)}
.ring-node{transform-origin:99px 60px;animation:nodePop .4s ease both;animation-delay:calc(var(--d) + .9s)}
.cstep:hover .ring-node{animation:nodePulse 1.1s ease-in-out infinite}
.ring-num{fill:#fff;font-family:var(--mono);font-size:15px;font-weight:600;opacity:0;animation:fadeIn .4s ease forwards;animation-delay:calc(var(--d) + 1s)}
.ring-halo{transition:.3s}.cstep:hover .ring-halo{r:52;opacity:.12}
.cring-t{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;font-family:var(--tc);font-weight:700;font-size:17px;line-height:1.2;padding-right:8px}
.cdesc{font-family:var(--tc);font-size:13px;color:var(--slate);line-height:1.65;padding:0 8px}
.carrow{flex:1 1 80px;max-width:140px;align-self:flex-start;margin-top:0;opacity:1;
  display:flex;flex-direction:column;align-items:center;text-align:center}
.carrow-svg{width:40px;height:24px}
.carrow .flow-line{animation:flowDash 1s linear infinite}
@keyframes ringDraw{to{stroke-dashoffset:0}}
@keyframes nodePop{from{transform:scale(0)}60%{transform:scale(1.18)}to{transform:scale(1)}}
@keyframes nodePulse{0%,100%{transform:scale(1)}50%{transform:scale(1.12)}}
@keyframes fadeIn{to{opacity:1}}
@keyframes flowDash{to{stroke-dashoffset:-16}}
/* ---------- footer ---------- */
/* legal / privacy */
.legal{max-width:820px}
.legal h3{font-family:var(--tc);font-size:17px;margin:24px 0 8px;color:var(--ink)}
.legal p{font-family:var(--tc);font-size:15px;color:var(--slate);line-height:1.9;margin-bottom:4px}
/* work-in-progress */
.wip{max-width:560px;margin:20px auto 10px;text-align:center;padding:30px 20px 40px}
.wip-gears{position:relative;height:120px;color:var(--blue-700)}
.wip .gear{position:absolute;left:50%;top:50%}
.wip .gear-a{width:92px;height:92px;margin:-46px 0 0 -70px;color:var(--blue-900);animation:spin 6s linear infinite}
.wip .gear-b{width:60px;height:60px;margin:-6px 0 0 6px;color:var(--cyan-400);animation:spin 4.2s linear infinite reverse}
@keyframes spin{to{transform:rotate(360deg)}}
.wip-badge{display:inline-block;margin-top:6px;font-family:var(--tc);font-weight:700;font-size:14px;letter-spacing:.1em;
  color:#fff;background:var(--grad);padding:6px 18px;border-radius:20px;box-shadow:0 8px 20px rgba(0,65,199,.22);animation:pulse 1.8s ease-in-out infinite}
@keyframes pulse{0%,100%{transform:translateY(0)}50%{transform:translateY(-4px)}}
.wip-t{font-family:var(--tc);font-size:18px;color:var(--ink);margin:18px 0 22px;font-weight:600}
.wip-bar{width:240px;height:8px;border-radius:20px;background:var(--surface-2);overflow:hidden;margin:0 auto 26px;position:relative}
.wip-bar span{position:absolute;left:-40%;top:0;bottom:0;width:40%;border-radius:20px;background:var(--grad);animation:slide 1.4s ease-in-out infinite}
@keyframes slide{0%{left:-45%}100%{left:105%}}
.ftr{background:var(--blue-900);color:rgba(255,255,255,.82);padding:64px 0 30px;font-family:var(--tc)}
.ftr-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.18)}
.ftr-brand img{height:50px;margin-bottom:18px;margin-left:-5px}
.ftr-brand p{font-size:14px;color:rgba(255,255,255,.72);max-width:280px}
.ftr h5{color:#fff;font-size:14px;margin-bottom:16px;font-weight:600}
.ftr ul{list-style:none}.ftr ul li{margin-bottom:11px}
.ftr ul a{font-size:14px;color:rgba(255,255,255,.8);transition:.16s;display:inline-flex;align-items:center;gap:6px}
.ftr ul a:hover{color:var(--cyan-400)}
.ftr ul a svg{width:12px;height:12px;opacity:.7}
.ftr-bot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;padding-top:24px;font-size:13px;color:rgba(255,255,255,.62)}
.ftr-bot a{color:rgba(255,255,255,.72)}.ftr-bot a:hover{color:var(--cyan-400)}

@media(max-width:920px){
  .nav,.cta-login{display:none}.burger{display:flex}
  .grid-svc,.grid-works,.about-grid,.contact-grid{grid-template-columns:1fr}
  .overview-grid{grid-template-columns:1fr}
  .mstones{grid-template-columns:1fr 1fr;gap:24px 12px}.mstones::before{display:none}
  .mstone::before{display:none}.mstone .my{margin-top:0}.mstone .mc{height:auto}
  .cert-grid{grid-template-columns:1fr 1fr}.logo-wall{grid-template-columns:1fr 1fr}
  .caps{grid-template-columns:1fr}
  .hero .wrap{grid-template-columns:1fr}.hero-art{display:none}
  .hero-in{padding:40px 0 48px}
  .herostats .stats{gap:22px 26px}
  .herostats .stat{flex:1 1 40%;max-width:none}.ftr-top{grid-template-columns:1fr 1fr}.news-row{grid-template-columns:90px 1fr;gap:14px}
  .news-row .arr{display:none}.stats{gap:28px}
}
/* ---------- 案例數據（work-detail） ---------- */
.wd-metrics{display:flex;gap:24px;flex-wrap:wrap;margin-top:24px;padding-top:24px;
  border-top:1px solid var(--line)}
.wd-mv{font-family:var(--mono);font-size:24px;color:var(--blue-900);font-weight:600}
.wd-ml{font-family:var(--tc);font-size:13px;color:var(--slate)}