*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Noto Sans TC","Helvetica Neue",Arial,sans-serif;background:#080808;color:#f4f4f4;line-height:1.75}
a{text-decoration:none;color:inherit}
.site-header{position:fixed;top:0;left:0;width:100%;z-index:100;display:flex;justify-content:space-between;align-items:center;padding:16px 6vw;background:rgba(8,8,8,.68);backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,.06)}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:4px}
.brand img{width:46px;height:46px;border-radius:12px;object-fit:cover}
.nav{display:flex;gap:30px;font-size:14px;opacity:.86}
.nav a:hover{opacity:.55}
.menu-btn{display:none;background:none;border:0;gap:6px;flex-direction:column}
.menu-btn span{width:28px;height:2px;background:#fff;display:block}

.hero{min-height:100vh;position:relative;display:grid;grid-template-columns:1.1fr .55fr;gap:50px;align-items:center;padding:130px 6vw 80px;overflow:hidden}
.hero-bg{position:absolute;inset:0;background:linear-gradient(90deg,#080808 0%,rgba(8,8,8,.86) 38%,rgba(8,8,8,.48) 100%),url('https://images.unsplash.com/photo-1492144534655-ae79c964c9d7?q=80&w=1800&auto=format&fit=crop') center/cover;z-index:-2}
.hero::after{content:"";position:absolute;width:520px;height:520px;border-radius:50%;background:rgba(255,255,255,.06);filter:blur(90px);right:-140px;top:180px;z-index:-1}
.eyebrow,.section-title span,.split-copy span{display:block;letter-spacing:5px;font-size:12px;opacity:.52;margin-bottom:16px}
.hero h1{font-size:clamp(46px,7vw,92px);line-height:1.04;margin-bottom:28px;letter-spacing:1px}
.hero p{font-size:18px;max-width:650px;opacity:.8;margin-bottom:34px}
.hero-actions,.contact-buttons{display:flex;gap:16px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 28px;border:1px solid rgba(255,255,255,.58);transition:.25s;min-height:50px}
.btn.primary{background:#fff;color:#000;font-weight:900}
.btn:hover{background:#fff;color:#000}
.hero-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);padding:30px;border-radius:30px;backdrop-filter:blur(18px);box-shadow:0 30px 90px rgba(0,0,0,.42)}
.hero-card img{width:100%;border-radius:22px;margin-bottom:22px}
.hero-card p{margin:0;font-weight:800;letter-spacing:4px}
.hero-card span{font-size:12px;letter-spacing:2px;opacity:.55}

.quick-contact{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid rgba(255,255,255,.08);border-bottom:1px solid rgba(255,255,255,.08);background:#0f0f0f}
.quick-contact a{padding:28px 6vw;border-right:1px solid rgba(255,255,255,.08)}
.quick-contact a:last-child{border-right:0}
.quick-contact strong{display:block;font-size:18px;margin-bottom:4px}
.quick-contact span{opacity:.66;font-size:14px}

.section,.split-section,.article-section,.contact-section{padding:110px 6vw}
.section-title{max-width:900px;margin-bottom:52px}
.section-title h2,.split-copy h2{font-size:clamp(34px,4.6vw,58px);line-height:1.18}
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.service-grid article,.steps div,.contact-panel,.ig-panel,.article-card{background:#151515;border:1px solid rgba(255,255,255,.08)}
.service-grid article{padding:38px;min-height:260px}
.num{font-size:54px;font-weight:900;opacity:.14;margin-bottom:30px}
.service-grid h3,.steps h3{font-size:26px;margin-bottom:10px}
.service-grid p,.steps p,.contact-panel p,.ig-panel p{opacity:.72}

.split-section{background:#101010;display:grid;grid-template-columns:.8fr 1.2fr;gap:60px}
.split-copy{position:sticky;top:110px;align-self:start}
.split-copy p{margin-top:22px;opacity:.76}
.steps{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.steps div{padding:30px}
.steps b{font-size:42px;opacity:.18;display:block;margin-bottom:18px}

.article-section{background:#080808}
.article-card{max-width:1080px;margin:auto;padding:52px}
.section-title.compact{margin-bottom:32px}
.article-content{columns:2;column-gap:46px}
.article-content p{break-inside:avoid;margin-bottom:22px;font-size:17px;opacity:.86}

.contact-section{background:#101010}
.contact-layout{display:grid;grid-template-columns:1.1fr .8fr;gap:28px}
.contact-panel,.ig-panel{padding:40px}
.contact-panel h3,.ig-panel h3{font-size:34px;margin-bottom:22px}
.ig-panel{text-align:center}
.ig-panel img{width:100%;max-width:330px;border-radius:28px;box-shadow:0 26px 70px rgba(0,0,0,.45);margin:0 auto 18px;display:block}
.map-box{margin-top:28px;border:1px solid rgba(255,255,255,.08);overflow:hidden;border-radius:24px}
.map-box iframe{width:100%;height:430px;border:0;display:block;filter:grayscale(100%) contrast(1.05)}
.floating-call{position:fixed;right:22px;bottom:22px;z-index:80;background:#fff;color:#000;padding:14px 22px;border-radius:999px;font-weight:900;box-shadow:0 18px 48px rgba(0,0,0,.38)}
footer{padding:38px;text-align:center;opacity:.45;border-top:1px solid rgba(255,255,255,.08)}

@media(max-width:900px){
.site-header{padding:14px 5vw}
.brand span{font-size:14px}
.nav{position:fixed;top:75px;right:5vw;left:5vw;display:none;flex-direction:column;background:#151515;border:1px solid rgba(255,255,255,.1);padding:24px;border-radius:18px}
.nav.active{display:flex}
.menu-btn{display:flex}
.hero{grid-template-columns:1fr;padding:110px 5vw 60px}
.hero-card{max-width:330px}
.quick-contact{grid-template-columns:1fr}
.quick-contact a{border-right:0;border-bottom:1px solid rgba(255,255,255,.08);padding:22px 5vw}
.section,.split-section,.article-section,.contact-section{padding:76px 5vw}
.service-grid,.split-section,.steps,.contact-layout{grid-template-columns:1fr}
.split-copy{position:static}
.article-card{padding:28px}
.article-content{columns:1}
.contact-panel,.ig-panel{padding:28px}
.map-box iframe{height:310px}
.floating-call{left:16px;right:16px;text-align:center}
}