@font-face{font-family:JZSans;src:local("Noto Sans TC"),local("PingFang TC"),local("Microsoft JhengHei");font-display:swap}
:root{--blue:#103a65;--navy:#082845;--ink:#14202b;--muted:#667481;--pale:#edf3f7;--line:#d9e3ea;--white:#fff;--orange:#de7b2c;--shadow:0 20px 60px rgba(8,40,69,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--ink);font-family:JZSans,"Noto Sans TC",sans-serif;line-height:1.65}img{display:block;max-width:100%}button,a{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.site-header{height:88px;padding:0 clamp(24px,5vw,82px);display:flex;align-items:center;justify-content:space-between;position:absolute;z-index:20;left:0;right:0;top:0;color:#fff}.brand{display:flex;align-items:center;gap:12px}.brand img{width:54px;height:54px;object-fit:contain}.brand span{display:grid;line-height:1.15}.brand strong{font-size:21px;letter-spacing:.16em}.brand small{font-size:11px;letter-spacing:.08em;opacity:.75;margin-top:4px}.main-nav{display:flex;align-items:center;gap:34px}.main-nav>a{font-size:15px;opacity:.82;transition:.2s}.main-nav>a:hover{opacity:1}.nav-cta{border:1px solid rgba(255,255,255,.45);background:rgba(255,255,255,.08);color:#fff;border-radius:999px;padding:11px 22px}.menu-toggle{display:none;background:none;border:0;padding:8px}.menu-toggle span{display:block;width:24px;height:2px;background:#fff;margin:5px}
.hero{min-height:850px;background:var(--navy);color:#fff;position:relative;overflow:hidden;padding:150px clamp(24px,6vw,100px) 80px}.hero:before{content:"";position:absolute;width:620px;height:620px;border:1px solid rgba(255,255,255,.08);border-radius:50%;top:-300px;left:-250px}.hero-grid{max-width:1420px;margin:auto;display:grid;grid-template-columns:1.02fr .98fr;gap:60px;align-items:center}.eyebrow{margin:0 0 18px;color:var(--blue);font-weight:700;letter-spacing:.22em;font-size:13px}.eyebrow.light{color:#9cc0df}.hero .eyebrow{color:#9cc0df}.hero h1{font-size:clamp(58px,6vw,94px);line-height:1.08;letter-spacing:-.04em;margin:0;font-weight:700}.hero h1 em{color:#a8c9e5;font-style:normal}.hero-lead{max-width:580px;font-size:19px;color:#c4d2df;margin:32px 0}.hero-actions{display:flex;gap:14px;flex-wrap:wrap}.button{border:0;border-radius:999px;padding:15px 26px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;gap:18px;transition:.25s}.button:hover{transform:translateY(-2px)}.button.primary{background:#fff;color:var(--navy)}.button.ghost{background:transparent;border:1px solid rgba(255,255,255,.35);color:#fff}.button.white{background:#fff;color:var(--navy);min-width:190px}.hero-meta{display:flex;gap:26px;margin-top:58px;color:#aebdca;font-size:13px}.hero-meta span{display:flex;gap:9px;align-items:center}.hero-meta b{color:#fff;font-size:12px;border:1px solid rgba(255,255,255,.25);border-radius:50%;width:29px;height:29px;display:grid;place-items:center}.hero-visual{min-height:590px;position:relative;display:grid;place-items:center}.blue-orbit{position:absolute;width:510px;height:510px;border-radius:50%;background:linear-gradient(145deg,#1f5a8b,#0b3153);box-shadow:0 50px 100px rgba(0,0,0,.25)}.blue-orbit:after{content:"";position:absolute;inset:25px;border:1px solid rgba(255,255,255,.12);border-radius:50%}.product-stage{position:relative;width:min(640px,46vw);z-index:2;filter:drop-shadow(0 32px 30px rgba(0,0,0,.36))}.product-stage img{width:100%;height:auto}.floating-card{position:absolute;z-index:3;background:rgba(255,255,255,.95);color:var(--ink);border-radius:14px;padding:14px 18px;box-shadow:var(--shadow);display:grid;min-width:150px}.floating-card small{font-size:11px;color:var(--muted)}.floating-card strong{font-size:16px}.card-a{left:0;top:105px}.card-b{right:0;bottom:80px}.scroll-cue{position:absolute;left:50%;bottom:25px;transform:translateX(-50%);font-size:11px;letter-spacing:.18em;color:#9bb0c0;display:grid;justify-items:center;gap:8px}.scroll-cue i{display:block;width:1px;height:32px;background:#6f8aa0}
.trust-strip{min-height:92px;border-bottom:1px solid var(--line);display:flex;justify-content:center;align-items:center;gap:26px;padding:20px 5%;color:var(--muted);font-size:14px}.trust-strip img{width:220px}.trust-strip span{height:28px;width:1px;background:var(--line)}
.section{padding:110px clamp(24px,6vw,100px)}.section-heading{max-width:1420px;margin:0 auto 44px;display:flex;justify-content:space-between;align-items:end;gap:35px}.section-heading h2,.about h2,.contact h2,.advantages h2{font-size:clamp(42px,5vw,68px);line-height:1.16;margin:0;letter-spacing:-.035em}.section-heading>p{max-width:440px;color:var(--muted);font-size:17px}.filter-bar{max-width:1420px;margin:0 auto 34px;display:flex;gap:9px;flex-wrap:wrap}.filter-bar button{background:#fff;border:1px solid var(--line);border-radius:999px;padding:10px 20px;color:var(--muted)}.filter-bar button.active{background:var(--blue);color:#fff;border-color:var(--blue)}.product-grid{max-width:1420px;margin:auto;display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.product-card{border:1px solid var(--line);border-radius:22px;overflow:hidden;background:#fff;transition:.28s}.product-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}.product-card.is-hidden{display:none}.product-image{height:320px;background:linear-gradient(145deg,#f7f9fb,#edf2f5);display:grid;place-items:center;padding:38px}.product-image img{width:100%;height:100%;object-fit:contain;transition:.35s}.product-card:hover .product-image img{transform:scale(1.04)}.product-info{padding:28px}.product-info small{color:var(--blue);font-weight:700;letter-spacing:.16em}.product-info h3{font-size:25px;margin:8px 0}.product-info p{color:var(--muted);margin:0 0 20px}.product-info a{font-weight:700;color:var(--blue)}.product-info a span{margin-left:6px}.product-card.featured{grid-column:span 2;display:grid;grid-template-columns:1.35fr .65fr}.product-card.featured .product-image{height:100%;min-height:360px}.product-card.featured .product-info{display:flex;flex-direction:column;justify-content:center}
.advantages{background:var(--navy);color:#fff;display:grid;grid-template-columns:.9fr 1.1fr;gap:80px}.adv-intro>p:last-child{color:#aebdca;max-width:520px;font-size:17px}.adv-list{border-top:1px solid rgba(255,255,255,.15)}.adv-list article{display:grid;grid-template-columns:60px 180px 1fr;gap:20px;padding:34px 0;border-bottom:1px solid rgba(255,255,255,.15);align-items:start}.adv-list b{color:#89b6d9}.adv-list h3{margin:0;font-size:23px}.adv-list p{margin:0;color:#aebdca}
.about{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center;max-width:1500px;margin:auto}.about-visual{min-height:570px;background:var(--pale);border-radius:30px;position:relative;display:grid;place-items:center;overflow:hidden}.about-visual>span{position:absolute;font-size:330px;font-weight:900;color:rgba(16,58,101,.05);letter-spacing:-.12em}.line-art{width:80%;z-index:2;filter:drop-shadow(0 24px 22px rgba(20,32,43,.16))}.about-copy{padding-right:6vw}.about-copy>p:not(.eyebrow){font-size:18px;color:var(--muted);margin:28px 0}.about-copy>img{width:230px;margin-top:36px}
.contact{padding:80px clamp(24px,6vw,100px);background:linear-gradient(120deg,#174f7d,#0b3153);color:#fff}.contact-inner{max-width:1420px;margin:auto;display:flex;justify-content:space-between;align-items:center;gap:40px}.contact h2{font-size:clamp(38px,4.5vw,62px)}.contact p:last-child{color:#bad0e1}
footer{padding:48px clamp(24px,6vw,100px);display:grid;grid-template-columns:1fr 1fr auto;align-items:center;gap:30px;border-top:1px solid var(--line)}.footer-brand img{width:60px}.footer-brand strong{font-size:20px}.footer-brand small{color:var(--muted)}footer p{margin:4px 0}.muted{color:var(--muted);font-size:13px}footer>a:last-child{color:var(--blue);font-weight:700}
.inquiry-modal{width:min(560px,calc(100% - 32px));border:0;border-radius:24px;padding:42px;box-shadow:0 30px 100px rgba(0,0,0,.3)}.inquiry-modal::backdrop{background:rgba(3,18,31,.7);backdrop-filter:blur(5px)}.inquiry-modal h2{font-size:38px;margin:0}.inquiry-modal>p:not(.eyebrow){color:var(--muted)}.modal-close{position:absolute;right:18px;top:16px;width:38px;height:38px;border:0;border-radius:50%;background:var(--pale);font-size:26px}.inquiry-modal form{display:grid;gap:16px;margin-top:24px}.inquiry-modal label{display:grid;gap:7px;font-weight:700;font-size:14px}.inquiry-modal input,.inquiry-modal textarea{width:100%;border:1px solid var(--line);border-radius:12px;padding:13px 14px;font:inherit;resize:vertical}.inquiry-modal .button.primary{background:var(--blue);color:#fff;margin-top:4px}.form-status{color:var(--blue);font-weight:700}.reveal{opacity:0;transform:translateY(22px);transition:opacity .65s ease,transform .65s ease}.reveal.in-view{opacity:1;transform:none}
@media (max-width:1000px){.main-nav{gap:18px}.hero{padding-top:130px}.hero-grid{grid-template-columns:1fr}.hero-copy{max-width:720px}.hero-visual{min-height:520px}.product-stage{width:min(620px,78vw)}.card-a{left:8%}.card-b{right:8%}.product-grid{grid-template-columns:repeat(2,1fr)}.product-card.featured{grid-column:span 2}.advantages{grid-template-columns:1fr}.about{grid-template-columns:1fr}.about-copy{padding:0 3vw}.about-visual{min-height:500px}footer{grid-template-columns:1fr 1fr}footer>a:last-child{grid-column:2;text-align:right}}
@media (max-width:720px){.site-header{height:76px;padding:0 20px}.brand img{width:46px;height:46px}.menu-toggle{display:block;z-index:2}.main-nav{position:absolute;left:16px;right:16px;top:70px;background:#fff;color:var(--ink);border-radius:18px;padding:24px;box-shadow:var(--shadow);display:none;align-items:stretch;flex-direction:column;gap:16px}.main-nav.open{display:flex}.nav-cta{color:#fff;background:var(--blue);border-color:var(--blue)}.hero{padding:120px 20px 74px;min-height:900px}.hero h1{font-size:52px}.hero-lead{font-size:17px}.hero-meta{gap:12px;flex-wrap:wrap}.hero-visual{min-height:420px}.blue-orbit{width:340px;height:340px}.product-stage{width:92vw}.floating-card{padding:10px 13px;min-width:125px}.card-a{left:0;top:50px}.card-b{right:0;bottom:40px}.trust-strip{justify-content:flex-start;overflow:auto;gap:15px}.trust-strip img{width:180px;flex:none}.trust-strip p{white-space:nowrap}.section{padding:76px 20px}.section-heading{align-items:start;flex-direction:column}.product-grid{grid-template-columns:1fr}.product-card.featured{grid-column:auto;display:block}.product-card.featured .product-image,.product-image{height:290px;min-height:0}.advantages{gap:45px}.adv-list article{grid-template-columns:45px 1fr}.adv-list p{grid-column:2}.about{padding-left:20px;padding-right:20px;gap:45px}.about-visual{min-height:380px}.about-visual>span{font-size:220px}.contact-inner{align-items:flex-start;flex-direction:column}footer{grid-template-columns:1fr;padding:40px 20px}footer>a:last-child{grid-column:1;text-align:left}.inquiry-modal{padding:34px 24px}.inquiry-modal h2{font-size:32px}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.button,.product-card,.product-image img{transition:none}}