*{box-sizing:border-box}
html{scroll-behavior:smooth}
:root{
  --dark:#070b10;
  --blue:#0aa9e8;
  --blue2:#087ccf;
  --orange:#ff8a00;
  --gold:#f4b52c;
  --text:#18202a;
  --muted:#697585;
  --line:#e8edf2;
  --soft:#f7f9fb;
}
body{
  margin:0;
  font-family:"Noto Sans TC",Arial,sans-serif;
  color:var(--text);
  background:#fff;
  line-height:1.75;
}
img{display:block;max-width:100%}
a{text-decoration:none;color:inherit}
.container{width:min(1160px,calc(100% - 40px));margin:auto}
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.96);
  backdrop-filter:blur(14px);
  border-bottom:1px solid #edf1f5;
  box-shadow:0 6px 22px rgba(16,34,52,.05);
}
.nav-wrap{
  width:min(1160px,calc(100% - 40px));height:76px;margin:auto;
  display:flex;align-items:center;justify-content:space-between;
}
.brand{display:flex;align-items:center}
.brand img{width:265px;max-height:56px;object-fit:contain}
.main-nav{display:flex;gap:34px;align-items:center}
.main-nav a{color:#223044;font-size:15px;font-weight:700;position:relative;padding:8px 0}
.main-nav a:after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:linear-gradient(90deg,var(--blue),var(--orange));transition:.25s}
.main-nav a:hover:after{width:100%}
.menu-toggle{display:none;background:none;border:0;padding:6px}
.menu-toggle span{display:block;width:26px;height:2px;background:#1c2836;margin:6px 0}
.section{padding:82px 0}
.eyebrow{display:inline-block;font-size:12px;font-weight:800;letter-spacing:.18em;color:var(--orange);margin-bottom:10px}
.company-hero{
  padding-top:44px;
  background:
    radial-gradient(circle at 10% 30%,rgba(99,45,190,.10),transparent 28%),
    linear-gradient(180deg,#fbf9ff 0%,#ffffff 100%);
}
.company-grid{display:grid;grid-template-columns:1fr 1.08fr;gap:56px;align-items:center}
.company-copy h1{font-size:clamp(32px,4vw,50px);line-height:1.28;margin:0 0 20px;color:#0f1d32}
.company-copy p{color:#5e6d7e;margin:14px 0;font-size:16px}
.company-image img{width:100%;border-radius:18px;box-shadow:0 26px 70px rgba(21,38,58,.18)}
.values{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:28px}
.values div{padding:17px 10px;border:1px solid #e4e9f0;border-radius:12px;text-align:center;background:rgba(255,255,255,.85)}
.values strong{display:block;color:var(--blue2);font-size:16px}
.values span{font-size:10px;color:#8b96a2}
.product-section{padding-top:64px;background:#fff}
.section-title{text-align:center;max-width:720px;margin:0 auto 36px}
.section-title h2,.contact-heading h2{font-size:clamp(30px,4vw,46px);line-height:1.25;margin:0}
.section-title p,.contact-heading p{color:var(--muted)}
.product-card{max-width:900px;margin:0 auto;border-radius:20px;overflow:hidden;box-shadow:0 24px 70px rgba(31,45,64,.16);background:#fff}
.product-card img{width:100%;height:auto}
.services{background:var(--soft)}
.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.service-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:34px 26px;box-shadow:0 15px 40px rgba(21,42,65,.06);transition:.3s}
.service-card:hover{transform:translateY(-8px);box-shadow:0 24px 55px rgba(21,42,65,.12)}
.service-icon{width:54px;height:54px;border-radius:16px;display:grid;place-items:center;font-size:17px;font-weight:800;color:#fff;background:linear-gradient(135deg,var(--blue),var(--orange));margin-bottom:22px}
.service-card h3{font-size:22px;margin:0 0 12px}
.service-card p{margin:0;color:var(--muted)}
.contact{color:#fff;background:linear-gradient(120deg,rgba(2,8,14,.96),rgba(4,26,40,.94)),url("assets/office.jpg") center/cover fixed}
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:center}
.contact-heading p{color:#bdd0df}
.contact-card{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);backdrop-filter:blur(12px);border-radius:24px;padding:14px 34px}
.contact-item{display:grid;grid-template-columns:105px 1fr;gap:20px;padding:20px 0;border-bottom:1px solid rgba(255,255,255,.11)}
.contact-item:last-child{border-bottom:0}
.contact-item span{color:#8ecff1;font-weight:700}
.contact-item a:hover{color:#ffbd52}
footer{background:#03070b;color:#a8b4bf;padding:28px 0;border-top:1px solid rgba(255,255,255,.06)}
.footer-wrap{display:flex;align-items:center;justify-content:space-between;gap:20px}
.footer-wrap img{width:220px}
.footer-wrap p{font-size:13px}
.footer-wrap a{color:#fff;font-size:14px}
.reveal{opacity:0;transform:translateY(28px);transition:.7s ease}
.reveal.show{opacity:1;transform:none}

@media(max-width:900px){
  .menu-toggle{display:block}
  .main-nav{display:none;position:absolute;top:76px;left:0;width:100%;background:#fff;padding:20px;flex-direction:column;gap:14px;border-top:1px solid #edf1f5;box-shadow:0 18px 30px rgba(16,34,52,.08)}
  .main-nav.open{display:flex}
  .brand img{width:235px;max-height:52px}
  .company-grid,.contact-grid{grid-template-columns:1fr;gap:38px}
  .company-copy{order:1}
  .company-image{order:2}
  .service-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:600px){
  .container,.nav-wrap{width:min(100% - 28px,1160px)}
  .nav-wrap{height:68px}
  .main-nav{top:68px}
  .brand img{width:205px;max-height:48px}
  .section{padding:64px 0}
  .company-hero{padding-top:34px}
  .company-copy h1{font-size:32px}
  .company-copy p{font-size:15px}
  .values{grid-template-columns:repeat(2,1fr)}
  .product-card{border-radius:14px}
  .service-grid{grid-template-columns:1fr}
  .contact-card{padding:12px 20px}
  .contact-item{grid-template-columns:1fr;gap:4px}
  .footer-wrap{flex-direction:column;text-align:center}
  .footer-wrap img{width:200px}
}

.recruit{background:#fbf9ff}
.recruit-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.recruit-card{background:#fff;border:1px solid #e6eaf0;border-radius:16px;overflow:hidden;box-shadow:0 12px 32px rgba(24,40,60,.06)}
.recruit-card img{width:100%;aspect-ratio:4/3;object-fit:cover}
.recruit-content{padding:20px}
.recruit-content h3{margin:0 0 10px;font-size:22px}
.recruit-content p{margin:0;color:var(--muted);font-size:14px}
.benefits{background:#fff}
.benefit-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.benefit-card{border:1px solid #e5e9ef;border-radius:14px;padding:24px 14px;text-align:center;background:#fff;box-shadow:0 8px 22px rgba(24,40,60,.04)}
.benefit-icon{font-size:30px;margin-bottom:12px}
.benefit-card h3{margin:0 0 8px;font-size:18px}
.benefit-card p{margin:0;color:var(--muted);font-size:13px}
.environment{background:var(--soft)}
.environment-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.environment-card{margin:0;background:#fff;border:1px solid #e5e9ef;border-radius:14px;overflow:hidden;box-shadow:0 10px 28px rgba(24,40,60,.05)}
.environment-card img{width:100%;aspect-ratio:16/10;object-fit:cover}
.environment-card figcaption{padding:14px 16px;font-weight:700;color:#203047}
.map-section{padding:82px 0;background:#fff}
.map-frame{overflow:hidden;border-radius:18px;box-shadow:0 20px 60px rgba(21,38,58,.14)}
.map-frame iframe{display:block;width:100%;height:440px;border:0}
.map-info{display:grid;grid-template-columns:.8fr .8fr 1.7fr;gap:18px;margin-top:26px}
.map-info>div{padding:18px 20px;border:1px solid #e5e9ef;border-radius:14px;background:#fff}
.map-info span{display:block;color:var(--blue2);font-weight:800;font-size:13px;margin-bottom:6px}
.map-info a{color:#263547}
.map-info a:hover{color:var(--orange)}
@media(max-width:1000px){.recruit-grid,.environment-grid{grid-template-columns:repeat(2,1fr)}.benefit-grid{grid-template-columns:repeat(3,1fr)}.map-info{grid-template-columns:1fr}}
@media(max-width:600px){.recruit-grid,.environment-grid,.benefit-grid{grid-template-columns:1fr}.map-frame iframe{height:330px}}