:root{--blue:#1e88e5;--green:#22c55e;--ink:#0e1116;--muted:#64748b;--bg:#f6f9fc;--card:#fff;--ring:rgba(30,136,229,.28)}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:"Noto Sans TC","PingFang TC","Segoe UI","Helvetica Neue",Arial,"Microsoft JhengHei",sans-serif;color:var(--ink);background:var(--bg);line-height:1.65;letter-spacing:.2px}
a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}
.container{width:min(1140px,92%);margin:0 auto}
.btn{display:inline-block;padding:.95rem 1.2rem;background:linear-gradient(135deg,var(--blue),var(--green));color:#fff;border:none;border-radius:14px;font-weight:800;letter-spacing:.3px;box-shadow:0 8px 24px rgba(16,24,40,.08);transition:transform .15s ease, box-shadow .2s ease}
.btn:hover{transform:translateY(-1px);text-decoration:none;box-shadow:0 14px 32px rgba(16,24,40,.12)}
.btn.ghost{background:#fff;color:var(--blue);border:2px solid #0ea5e9}
nav{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.88);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid #eef2f7}
.navbar{display:flex;align-items:center;justify-content:space-between;padding:.6rem 0}
.logo{display:flex;align-items:center;gap:.55rem}
.logo-title{font-weight:1000;font-size:1.28rem;letter-spacing:.02em}
nav .links{display:flex;gap:1.1rem;flex-wrap:wrap}nav .links a{color:#111;padding:.45rem .6rem;border-radius:8px;font-weight:700}nav .links a:hover{background:#f1f5f9;text-decoration:none}

.lang-switch{display:flex;align-items:center;gap:.5rem}
.lang-btn{padding:.35rem .7rem;border:1px solid #cfe3ff;border-radius:10px;background:#f4faff;cursor:pointer;font-weight:700}
.lang-btn.active{background:#e6f3ff;border-color:#9ecbff}

#hero{padding:86px 0;background:radial-gradient(1200px 400px at 80% -20%, rgba(30,136,229,.22), transparent 70%),radial-gradient(1000px 260px at -10% 0%, rgba(34,197,94,.16), transparent 60%)}
.hero-wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.hero-badge{display:inline-flex;gap:.5rem;align-items:center;background:#e6f3ff;color:#0b5394;border:1px solid #b3d9ff;border-radius:999px;padding:.3rem .7rem;font-size:.9rem;animation:softPop .25s ease}
.hero-title{font-size:clamp(1.9rem,3.4vw,3rem);line-height:1.15;margin:.6rem 0 .2rem 0;font-weight:1000}
.hero-sub{color:var(--muted);font-size:1.06rem;margin-bottom:1rem}
.hero-cta{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:.6rem}

.statbar{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:22px}
.stat{background:var(--card);border:1px solid #eef2f7;border-radius:16px;padding:14px 16px;display:flex;gap:12px;align-items:center;box-shadow:0 6px 16px rgba(17,24,39,.06)}
.stat .num{font-size:1.2rem;font-weight:900}.stat .lbl{font-size:.88rem;color:var(--muted)}

section{padding:64px 0}.section-title{font-size:1.75rem;margin:0 0 8px 0;font-weight:900}.section-sub{color:var(--muted);margin:0 0 22px 0}
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{background:var(--card);border:1px solid #e9eef5;border-radius:18px;padding:18px;box-shadow:0 8px 24px rgba(16,24,40,.08);transition:transform .18s ease, box-shadow .18s ease}
.card:hover{transform:translateY(-2px);box-shadow:0 14px 34px rgba(16,24,40,.12)}
.list{margin:0;padding-left:1.15rem}
.table{width:100%;border-collapse:separate;border-spacing:0;overflow:hidden;border-radius:16px;border:1px solid #e5e7eb;background:#fff;box-shadow:0 6px 16px rgba(17,24,39,.06)}
.table th,.table td{padding:12px 14px;text-align:left;border-bottom:1px solid #eef2f7}.table thead th{background:#f1f5fb;font-weight:800;color:#0f172a}
.fleet{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.bike{background:#fff;border:1px solid #e9eef5;border-radius:18px;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 6px 16px rgba(17,24,39,.06)}
.bike .img{height:220px;background:#fff}.bike .img img{width:100%;height:100%;object-fit:cover;display:block;border-bottom:1px solid #edf2f7}
.tag{display:inline-block;background:#eef5ff;color:#0b5394;border:1px solid #cfe3ff;padding:.15rem .5rem;border-radius:999px;font-size:.82rem;margin-right:6px}

.contact{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}
form{background:#fff;border:1px solid #e9eef5;border-radius:18px;padding:18px;box-shadow:0 8px 24px rgba(16,24,40,.08)}
input,textarea{width:100%;padding:12px;border:1px solid #dbe3ee;border-radius:14px;font-size:1rem;outline:none;transition: box-shadow .15s ease, border-color .15s ease;background:#fff}
input:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 5px var(--ring)}
label{font-weight:700;display:block;margin:.2rem 0 .4rem 0}form .row{display:grid;grid-template-columns:1fr 1fr;gap:12px}small.helper{color:var(--muted);display:block;margin-top:6px}
footer{padding:28px 0 60px 0;color:#6b7280}footer .row{display:flex;gap:12px;flex-wrap:wrap;align-items:center;justify-content:space-between;border-top:1px solid #e6edf5;padding-top:22px;margin-top:12px}
footer .brand{display:flex;align-items:center;gap:.5rem}footer .brand img{height:24px;width:auto;display:block}
.announce{background:linear-gradient(90deg,#0ea5e9,#22c55e);color:#fff;padding:.55rem 0}.announce .wrap{display:flex;align-items:center;justify-content:space-between;gap:.8rem;flex-wrap:wrap}.announce a{color:#fff;text-decoration:underline}
.event-card{background:#fff;border:1px solid #e9eef5;border-radius:18px;overflow:hidden;box-shadow:0 8px 24px rgba(16,24,40,.08)}.event-card img{width:100%;display:block;height:auto}.event-body{padding:14px}.event-body .meta{color:#475569}

.process{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:14px}
.step{background:#fff;border:1px solid #e9eef5;border-radius:18px;padding:16px;text-align:center;box-shadow:0 6px 16px rgba(17,24,39,.06)}
.step .num{font-weight:900;font-size:1.05rem;color:#1e88e5}.step .txt{margin-top:6px;font-weight:700}
@media(max-width:920px){.process{grid-template-columns:repeat(3,1fr)}}
@media(max-width:640px){.process{grid-template-columns:1fr}}

.pricing{margin-top:18px;overflow:auto}.badge-line{display:inline-flex;align-items:center;gap:.4rem;background:#eafff3;border:1px solid #c9f2da;color:#137a3a;padding:.3rem .6rem;border-radius:999px;font-size:.9rem}

.modal{position:fixed;inset:0;background:rgba(0,0,0,.45);display:none;align-items:center;justify-content:center;z-index:50;padding:16px}
.modal .panel{background:#fff;border-radius:16px;border:1px solid #e5e7eb;max-width:480px;width:100%;padding:18px}
.modal .panel h3{margin:.2rem 0}.modal .panel .actions{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:10px}.modal.show{display:flex}

@keyframes softPop{from{transform:scale(.98);opacity:.8}to{transform:scale(1);opacity:1}}

@media (max-width: 920px){.hero-wrap,.contact{grid-template-columns:1fr}.card-grid,.fleet{grid-template-columns:1fr 1fr}}
@media (max-width: 640px){.card-grid,.fleet{grid-template-columns:1fr}nav .links{display:none}}