:root {
  --bg: #071529;
  --bg2: #0D1F3C;
  --card: #152035;
  --card2: #1A2940;
  --gold: #C9A84C;
  --gold2: #E8C96A;
  --gold3: #A88835;
  --orange: #FF6726;
  --orange2: #E55618;
  --line: #06C755;
  --line2: #05A847;
  --blue: #3B82F6;
  --blue2: #2563EB;
  --t1: #F0F4F8;
  --t2: #B8C5D6;
  --t3: #7A8FA6;
  --b1: rgba(201,168,76,.22);
  --b2: rgba(255,255,255,.07);
  --r: 12px;
  --r2: 20px;
  --tr: all .3s ease;
  --font: 'Noto Sans TC', sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--t1);line-height:1.6;overflow-x:hidden}
a{text-decoration:none;color:inherit}
img{max-width:100%;height:auto}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.section{padding:80px 0}
.bg-alt{background:var(--bg2)}

/* NAVBAR */
.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;padding:16px 0;transition:var(--tr)}
.navbar.scrolled{background:rgba(7,21,41,.96);backdrop-filter:blur(20px);padding:10px 0;box-shadow:0 2px 20px rgba(0,0,0,.4);border-bottom:1px solid var(--b1)}
.nav-inner{display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:10px}
.brand-icon{font-size:2rem}
.brand-name{font-size:1.15rem;font-weight:900;color:var(--gold);letter-spacing:2px;line-height:1}
.brand-sub{font-size:.62rem;color:var(--t3);letter-spacing:1px}
.nav-menu{display:flex;align-items:center;gap:6px;list-style:none}
.nav-link{padding:8px 13px;color:var(--t2);font-size:.9rem;border-radius:8px;transition:var(--tr)}
.nav-link:hover,.nav-link.active{color:var(--gold);background:rgba(201,168,76,.1)}
.nav-cta{padding:10px 20px;background:linear-gradient(135deg,var(--orange),var(--orange2));color:#fff;font-size:.88rem;font-weight:700;border-radius:25px;transition:var(--tr);box-shadow:0 4px 15px rgba(255,103,38,.35)}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(255,103,38,.5)}
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}
.hamburger span{width:24px;height:2px;background:var(--t1);border-radius:2px;transition:var(--tr)}
.hamburger.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.active span:nth-child(2){opacity:0}
.hamburger.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* HERO */
.hero{min-height:100vh;position:relative;display:flex;align-items:center;overflow:hidden;padding:100px 0 60px}
.hero-bg{position:absolute;inset:0;background:radial-gradient(ellipse 80% 60% at 50% 0%,rgba(201,168,76,.13) 0%,transparent 60%),radial-gradient(ellipse 50% 80% at 80% 50%,rgba(255,103,38,.06) 0%,transparent 50%),linear-gradient(180deg,#071529 0%,#0A1628 50%,#071529 100%)}
.hero-bg::before{content:'';position:absolute;top:10%;right:8%;width:380px;height:380px;border-radius:50%;border:1px solid rgba(201,168,76,.07);animation:spin 25s linear infinite}
.hero-bg::after{content:'';position:absolute;bottom:15%;left:5%;width:260px;height:260px;border-radius:50%;border:1px solid rgba(201,168,76,.05);animation:spin 18s linear infinite reverse}
@keyframes spin{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
.hero-content{position:relative;z-index:1;max-width:720px}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;background:rgba(201,168,76,.1);border:1px solid rgba(201,168,76,.3);border-radius:25px;color:var(--gold);font-size:.83rem;font-weight:500;margin-bottom:24px;animation:fadeUp .8s ease both}
h1{display:flex;flex-direction:column;margin-bottom:20px;animation:fadeUp .8s ease .2s both}
.h1-main{font-size:clamp(3rem,8vw,5rem);font-weight:900;color:var(--gold);letter-spacing:6px;line-height:1;text-shadow:0 0 40px rgba(201,168,76,.3)}
.h1-sub{font-size:clamp(.95rem,2.5vw,1.25rem);color:var(--t2);letter-spacing:4px;margin-top:12px;font-weight:400}
.hero-slogan{font-size:clamp(1.05rem,3vw,1.35rem);color:var(--t1);margin-bottom:32px;line-height:1.9;font-weight:300;animation:fadeUp .8s ease .4s both}
.hero-tags{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:40px;animation:fadeUp .8s ease .6s both}
.hero-tags span{padding:9px 16px;background:rgba(255,255,255,.05);border:1px solid var(--b2);border-radius:8px;font-size:.88rem;font-weight:500}
.hero-btns{display:flex;gap:16px;flex-wrap:wrap;animation:fadeUp .8s ease .8s both}
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 28px;border-radius:12px;font-size:1rem;font-weight:700;transition:var(--tr);cursor:pointer;border:none;font-family:var(--font)}
.btn-line{background:linear-gradient(135deg,var(--line),var(--line2));color:#fff;box-shadow:0 6px 24px rgba(6,199,85,.35)}
.btn-line:hover{transform:translateY(-3px);box-shadow:0 10px 32px rgba(6,199,85,.5)}
.btn-phone{background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff;box-shadow:0 6px 24px rgba(59,130,246,.35)}
.btn-phone:hover{transform:translateY(-3px);box-shadow:0 10px 32px rgba(59,130,246,.5)}
.scroll-hint{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--t3);font-size:.72rem;letter-spacing:2px;animation:fadeIn 1s ease 1.5s both}
.scroll-arrow{width:18px;height:18px;border-right:2px solid var(--t3);border-bottom:2px solid var(--t3);transform:rotate(45deg);animation:bounce 2s infinite}
@keyframes bounce{0%,100%{transform:rotate(45deg) translateY(0)}50%{transform:rotate(45deg) translateY(5px)}}
@keyframes fadeUp{from{opacity:0;transform:translateY(25px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeIn{from{opacity:0}to{opacity:.7}}

/* STATS */
.stats{background:linear-gradient(135deg,var(--gold3),var(--gold),var(--gold3));padding:36px 0}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.stat{display:flex;flex-direction:column;align-items:center;padding:16px;border-right:1px solid rgba(255,255,255,.2)}
.stat:last-child{border-right:none}
.stat-n{font-size:2.1rem;font-weight:900;color:#071529;line-height:1}
.stat-n small{font-size:.95rem;font-weight:700}
.stat-l{font-size:.82rem;color:rgba(7,21,41,.7);margin-top:6px;font-weight:500}

/* SECTION HEADER */
.sec-head{text-align:center;margin-bottom:56px}
.sec-tag{display:inline-block;padding:5px 14px;background:rgba(201,168,76,.1);border:1px solid var(--b1);border-radius:25px;color:var(--gold);font-size:.76rem;font-weight:600;letter-spacing:2px;margin-bottom:14px;text-transform:uppercase}
.sec-head h2{font-size:clamp(1.55rem,4vw,2.3rem);font-weight:900;color:var(--t1);margin-bottom:14px;letter-spacing:1px}
.sec-head p{font-size:.95rem;color:var(--t2);max-width:580px;margin:0 auto;line-height:1.8}

/* CARDS (services) */
.cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(255px,1fr));gap:22px}
.card{position:relative;padding:30px 26px;background:var(--card);border:1px solid var(--b2);border-radius:var(--r2);transition:var(--tr);overflow:hidden}
.card::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--gold),transparent);opacity:0;transition:var(--tr)}
.card:hover{transform:translateY(-7px);background:var(--card2);border-color:var(--b1);box-shadow:0 20px 50px rgba(0,0,0,.4)}
.card:hover::before{opacity:1}
.card.featured{border-color:var(--b1);background:linear-gradient(160deg,var(--card2),var(--card))}
.card.featured::before{opacity:1;background:linear-gradient(90deg,transparent,var(--gold2),transparent)}
.card-top-badge{position:absolute;top:18px;right:18px;padding:3px 11px;background:linear-gradient(135deg,var(--gold),var(--gold3));color:#071529;font-size:.68rem;font-weight:700;border-radius:14px;letter-spacing:1px}
.card-icon{font-size:2.2rem;width:60px;height:60px;background:rgba(201,168,76,.1);border:1px solid var(--b1);border-radius:14px;display:flex;align-items:center;justify-content:center;margin-bottom:18px;transition:var(--tr)}
.card:hover .card-icon{background:rgba(201,168,76,.2);transform:scale(1.06)}
.card h3{font-size:1.2rem;font-weight:700;color:var(--t1);margin-bottom:10px}
.card p{font-size:.88rem;color:var(--t2);line-height:1.7;margin-bottom:18px}
.card ul{list-style:none;margin-bottom:22px}
.card ul li{font-size:.82rem;color:var(--t3);padding:3px 0}
.card-btn{display:inline-block;padding:9px 20px;border:1px solid var(--gold);color:var(--gold);font-size:.85rem;font-weight:600;border-radius:8px;transition:var(--tr)}
.card-btn:hover,.card-btn-gold{background:var(--gold);color:#071529;border-color:transparent}
.card-btn-gold:hover{background:var(--gold2)}

/* PROCESS */
.process-row{display:flex;align-items:flex-start}
.p-step{flex:1;text-align:center;padding:36px 20px;background:var(--card);border-radius:var(--r2);transition:var(--tr)}
.p-step:hover{transform:translateY(-4px);box-shadow:0 20px 50px rgba(0,0,0,.4)}
.p-conn{width:50px;height:2px;background:linear-gradient(90deg,var(--gold3),var(--gold));flex-shrink:0;align-self:center;position:relative;margin-top:-30px}
.p-conn::after{content:'▶';position:absolute;right:-6px;top:50%;transform:translateY(-50%);color:var(--gold);font-size:.75rem}
.p-num{font-size:2.3rem;font-weight:900;color:rgba(201,168,76,.2);letter-spacing:2px;margin-bottom:12px}
.p-icon{font-size:2.4rem;margin-bottom:14px}
.p-step h3{font-size:1.05rem;font-weight:700;color:var(--gold);margin-bottom:10px}
.p-step p{font-size:.85rem;color:var(--t2);line-height:1.7;margin-bottom:14px}
.p-tag{display:inline-block;padding:5px 12px;background:rgba(201,168,76,.08);border:1px solid var(--b1);border-radius:18px;font-size:.75rem;color:var(--gold)}

/* ABOUT */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.about-h2{font-size:clamp(1.55rem,4vw,2.3rem);font-weight:900;color:var(--t1);margin-bottom:14px;letter-spacing:1px}
.about-p{font-size:.93rem;color:var(--t2);line-height:1.9;margin-bottom:18px}
.trust-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:28px}
.trust-item{display:flex;gap:12px;padding:14px;background:var(--card);border:1px solid var(--b2);border-radius:var(--r);transition:var(--tr)}
.trust-item:hover{border-color:var(--b1);background:var(--card2)}
.trust-item>span{font-size:1.5rem;flex-shrink:0;line-height:1}
.trust-item h4{font-size:.87rem;font-weight:700;color:var(--gold);margin-bottom:3px}
.trust-item p{font-size:.78rem;color:var(--t3);line-height:1.5}
.license-card{background:var(--card);border:1px solid var(--b1);border-radius:var(--r2);padding:28px;margin-bottom:18px}
.license-head{font-size:1.1rem;font-weight:700;color:var(--gold);padding-bottom:18px;margin-bottom:20px;border-bottom:1px solid var(--b1)}
.license-list{display:flex;flex-direction:column;gap:12px;margin-bottom:18px}
.license-row{display:flex;align-items:center;gap:10px;font-size:.86rem;color:var(--t2)}
.dot{width:7px;height:7px;border-radius:50%;background:var(--gold);flex-shrink:0}
.license-foot{padding-top:14px;border-top:1px solid var(--b2)}
.license-foot p{font-size:.78rem;color:var(--t3);margin-bottom:3px}
.about-cta-card{background:linear-gradient(135deg,rgba(201,168,76,.1),rgba(201,168,76,.04));border:1px solid var(--b1);border-radius:var(--r2);padding:22px;text-align:center}
.about-cta-card h4{font-size:.95rem;font-weight:700;color:var(--t1);margin-bottom:14px}
.about-phone-btn,.about-line-btn{display:block;padding:11px 22px;border-radius:8px;font-weight:600;font-size:.92rem;transition:var(--tr);margin-bottom:10px}
.about-phone-btn{background:rgba(59,130,246,.13);border:1px solid rgba(59,130,246,.3);color:#93C5FD}
.about-phone-btn:hover{background:rgba(59,130,246,.22)}
.about-line-btn{background:rgba(6,199,85,.13);border:1px solid rgba(6,199,85,.3);color:#4ADE80}
.about-line-btn:hover{background:rgba(6,199,85,.22)}

/* FAQ */
.faq-list{max-width:800px;margin:0 auto;display:flex;flex-direction:column;gap:10px}
.faq-item{background:var(--card);border:1px solid var(--b2);border-radius:var(--r);overflow:hidden;transition:var(--tr)}
.faq-item.open{border-color:var(--b1)}
.faq-q{width:100%;padding:18px 22px;background:none;border:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:14px;text-align:left;font-family:var(--font)}
.faq-q span:first-child{font-size:.97rem;font-weight:600;color:var(--t1)}
.faq-ico{width:26px;height:26px;border:1px solid var(--b1);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--gold);font-size:1.15rem;flex-shrink:0;transition:var(--tr)}
.faq-item.open .faq-ico{transform:rotate(45deg);background:var(--gold);color:#071529}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s ease}
.faq-a p{padding:0 22px 18px;font-size:.9rem;color:var(--t2);line-height:1.8}

/* CONTACT */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:start}
.contact-card{background:var(--card);border:1px solid var(--b2);border-radius:var(--r2);overflow:hidden}
.contact-item{display:flex;align-items:flex-start;gap:14px;padding:22px;border-bottom:1px solid var(--b2);transition:var(--tr)}
.contact-item:last-child{border-bottom:none}
.contact-item:hover{background:rgba(255,255,255,.02)}
.c-icon{font-size:1.7rem;flex-shrink:0;width:46px;height:46px;background:rgba(201,168,76,.1);border-radius:11px;display:flex;align-items:center;justify-content:center}
.c-line-icon{color:var(--line)}
.contact-item h4{font-size:.8rem;font-weight:600;color:var(--t3);margin-bottom:3px;letter-spacing:1px;text-transform:uppercase}
.contact-item p{font-size:.97rem;color:var(--t1);font-weight:500;margin-bottom:7px}
.c-note{font-size:.78rem !important;color:var(--t3) !important;margin-bottom:0 !important}
.c-action{display:inline-block;padding:5px 13px;border:1px solid var(--gold);color:var(--gold);font-size:.8rem;font-weight:600;border-radius:6px;transition:var(--tr)}
.c-action:hover{background:var(--gold);color:#071529}
.c-action-line{border-color:var(--line);color:var(--line)}
.c-action-line:hover{background:var(--line);color:#fff}
.map-wrap{border-radius:var(--r2);overflow:hidden;border:1px solid var(--b2);margin-bottom:14px}
.map-nav-btn{display:block;width:100%;padding:15px;background:linear-gradient(135deg,var(--orange),var(--orange2));color:#fff;text-align:center;font-weight:700;font-size:.97rem;border-radius:var(--r);transition:var(--tr);box-shadow:0 4px 18px rgba(255,103,38,.3)}
.map-nav-btn:hover{transform:translateY(-2px);box-shadow:0 8px 28px rgba(255,103,38,.5)}

/* FOOTER */
.footer{background:#040D1A;padding:56px 0 0;border-top:1px solid var(--b1)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:36px;margin-bottom:36px}
.f-logo{font-size:1.35rem;font-weight:900;color:var(--gold);letter-spacing:2px;margin-bottom:14px}
.footer-brand p{font-size:.85rem;color:var(--t3);line-height:1.8;margin-bottom:18px}
.f-social{display:flex;gap:10px}
.f-btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:8px;font-size:.8rem;font-weight:600;transition:var(--tr)}
.f-line{background:rgba(6,199,85,.1);border:1px solid rgba(6,199,85,.3);color:var(--line)}
.f-line:hover{background:rgba(6,199,85,.2)}
.f-phone{background:rgba(59,130,246,.1);border:1px solid rgba(59,130,246,.3);color:#93C5FD}
.f-phone:hover{background:rgba(59,130,246,.2)}
.f-links h4,.f-contact h4{font-size:.85rem;font-weight:700;color:var(--gold);letter-spacing:2px;text-transform:uppercase;margin-bottom:14px}
.f-links ul{list-style:none;display:flex;flex-direction:column;gap:9px}
.f-links ul li a{font-size:.85rem;color:var(--t3);transition:var(--tr)}
.f-links ul li a:hover{color:var(--gold);padding-left:4px}
.f-contact p{font-size:.85rem;color:var(--t3);margin-bottom:10px;line-height:1.6}
.f-contact a{color:var(--t3);transition:var(--tr)}
.f-contact a:hover{color:var(--gold)}
.footer-bottom{border-top:1px solid var(--b2);padding:18px 0;text-align:center}
.footer-bottom p{font-size:.75rem;color:var(--t3)}

/* FLOATING BUTTONS */
.floats{position:fixed;bottom:22px;right:22px;z-index:900;display:flex;flex-direction:column;gap:10px}
.float-btn{display:flex;align-items:center;gap:8px;padding:13px 17px;border-radius:38px;font-weight:700;font-size:.85rem;transition:var(--tr);box-shadow:0 4px 18px rgba(0,0,0,.4);white-space:nowrap}
.fline{background:linear-gradient(135deg,var(--line),var(--line2));color:#fff;box-shadow:0 4px 18px rgba(6,199,85,.4)}
.fline:hover{transform:scale(1.05) translateY(-2px);box-shadow:0 8px 28px rgba(6,199,85,.6)}
.fphone{background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff;box-shadow:0 4px 18px rgba(59,130,246,.4)}
.fphone:hover{transform:scale(1.05) translateY(-2px);box-shadow:0 8px 28px rgba(59,130,246,.6)}
.fmap{background:linear-gradient(135deg,var(--orange),var(--orange2));color:#fff;box-shadow:0 4px 18px rgba(255,103,38,.4)}
.fmap:hover{transform:scale(1.05) translateY(-2px);box-shadow:0 8px 28px rgba(255,103,38,.6)}

/* ANIMATE */
[data-a]{opacity:0;transform:translateY(28px);transition:opacity .6s ease,transform .6s ease}
[data-a].on{opacity:1;transform:translateY(0)}

/* RESPONSIVE */
@media(max-width:1024px){
  .process-row{flex-direction:column;gap:18px}
  .p-conn{width:2px;height:36px;align-self:center;background:linear-gradient(180deg,var(--gold3),var(--gold));margin-top:0}
  .p-conn::after{content:'▼';right:50%;bottom:-9px;top:auto;transform:translateX(50%)}
  .about-grid{grid-template-columns:1fr;gap:36px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px}
  .footer-brand{grid-column:1/-1}
}
@media(max-width:768px){
  .nav-menu{position:fixed;top:0;left:-100%;width:78%;max-width:300px;height:100vh;background:rgba(7,21,41,.98);backdrop-filter:blur(20px);flex-direction:column;align-items:flex-start;justify-content:center;padding:80px 28px;gap:6px;transition:left .3s ease;border-right:1px solid var(--b1);z-index:999}
  .nav-menu.open{left:0}
  .nav-link{font-size:1.05rem;padding:11px 0}
  .nav-cta{margin-top:14px;width:100%;text-align:center}
  .hamburger{display:flex;z-index:1000}
  .section{padding:56px 0}
  .hero{padding:80px 0 56px}
  .hero-btns,.btn{flex-direction:column;width:100%}
  .btn{justify-content:center}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(2){border-right:none}
  .stat:nth-child(1),.stat:nth-child(2){border-bottom:1px solid rgba(255,255,255,.2)}
  .cards-grid{grid-template-columns:1fr}
  .trust-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:22px}
  .float-btn span{display:none}
  .float-btn{width:52px;height:52px;border-radius:50%;padding:0;justify-content:center}
  .floats{bottom:18px;right:14px;gap:9px}
}
@media(max-width:480px){
  .hero-tags{flex-direction:column}
  .about-h2,.sec-head h2{font-size:1.45rem}
}