/* ===== SHARED CSS v2 — 動畫版 ===== */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+TC:wght@300;400;500;700&family=Cormorant+Garamond:ital,wght@0,300;0,400;1,300&display=swap');

:root {
  --navy: #0b2545;
  --navy2: #0d2e56;
  --gold: #c9a84c;
  --gold2: #e8c97a;
  --white: #f8f6f1;
  --muted: #94a3b8;
  --soft: #f1f5f9;
  --text: #1e293b;
  --border: rgba(201,168,76,0.2);
  --line-green: #06C755;
}
* { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }
body { font-family:'Noto Sans TC',sans-serif; color:var(--text); background:#fff; overflow-x:hidden; }

nav {
  position:fixed; top:0; left:0; right:0; z-index:100;
  background:rgba(11,37,69,0.97); backdrop-filter:blur(12px); -webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--border); padding:0 24px;
  display:flex; align-items:center; justify-content:space-between; height:64px;
}
.nav-logo { display:flex; align-items:center; gap:12px; text-decoration:none; flex-shrink:0; }
.nav-logo img { height:36px; filter:none; }
.nav-logo-text { font-family:'Cormorant Garamond',serif; font-size:15px; letter-spacing:2px; color:rgba(255,255,255,0.85); }
.nav-links { display:flex; gap:20px; list-style:none; }
.nav-links a { color:rgba(255,255,255,0.65); text-decoration:none; font-size:12px; letter-spacing:1px; transition:color 0.2s; white-space:nowrap; }
.nav-links a:hover,.nav-links a.active { color:var(--gold2); }
.nav-right { display:flex; gap:10px; align-items:center; flex-shrink:0; }
.nav-lang button { background:none; border:1px solid rgba(255,255,255,0.2); color:rgba(255,255,255,0.5); padding:4px 10px; font-size:11px; letter-spacing:1px; cursor:pointer; border-radius:2px; transition:all 0.2s; }
.nav-lang button.active,.nav-lang button:hover { background:var(--gold); color:var(--navy); border-color:var(--gold); }
.nav-line-btn { background:var(--gold); color:var(--navy); padding:7px 16px; border:none; cursor:pointer; font-size:11px; font-weight:700; letter-spacing:1px; border-radius:2px; text-decoration:none; transition:background 0.2s; white-space:nowrap; }
.nav-line-btn:hover { background:var(--gold2); }
.nav-hamburger { display:none; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer; padding:4px; }
.nav-hamburger span { display:block; width:22px; height:1.5px; background:rgba(255,255,255,0.7); transition:all 0.3s; }
.nav-hamburger.open span:nth-child(1) { transform:rotate(45deg) translate(5px,5px); }
.nav-hamburger.open span:nth-child(2) { opacity:0; }
.nav-hamburger.open span:nth-child(3) { transform:rotate(-45deg) translate(5px,-5px); }

.mobile-nav { display:none; position:fixed; top:64px; left:0; right:0; background:rgba(11,37,69,0.98); padding:20px 24px 28px; border-top:1px solid var(--border); z-index:99; }
.mobile-nav.open { display:block; }
.mobile-nav a { display:block; color:rgba(255,255,255,0.7); text-decoration:none; padding:14px 0; border-bottom:1px solid rgba(255,255,255,0.06); font-size:15px; letter-spacing:1px; }
.mobile-nav a:hover { color:var(--gold); }
.mobile-nav a.line-link { color:var(--gold); margin-top:8px; border-bottom:none; }

section { padding:80px 0; }
.section-alt { background:var(--soft); }
.section-dark { background:var(--navy); }
.wrap { max-width:1100px; margin:0 auto; padding:0 24px; }
.section-eyebrow { text-align:center; font-size:10px; letter-spacing:3px; color:var(--gold); text-transform:uppercase; margin-bottom:10px; }
.section-title { text-align:center; font-family:'Cormorant Garamond',serif; font-size:clamp(1.8rem,4vw,2.6rem); font-weight:300; color:var(--navy); margin-bottom:12px; line-height:1.25; }
.section-title em { color:var(--gold); font-style:normal; }
.section-title-white { color:#fff; }
.section-lead { text-align:center; color:var(--muted); max-width:640px; margin:0 auto 48px; font-size:0.95rem; line-height:1.8; }
.divider { width:48px; height:1px; background:var(--gold); margin:0 auto 16px; }
.divider-left { width:48px; height:1px; background:var(--gold); margin:0 0 16px; }

.btn-gold { background:var(--gold); color:var(--navy); padding:13px 28px; text-decoration:none; font-weight:700; font-size:13px; letter-spacing:1px; border-radius:2px; transition:all 0.25s; display:inline-block; border:none; cursor:pointer; }
.btn-gold:hover { background:var(--gold2); transform:translateY(-1px); }
.btn-outline { border:1.5px solid var(--navy); color:var(--navy); padding:12px 28px; text-decoration:none; font-size:13px; letter-spacing:1px; border-radius:2px; transition:all 0.25s; display:inline-block; }
.btn-outline:hover { background:var(--navy); color:#fff; }
.btn-outline-white { border:1.5px solid rgba(255,255,255,0.5); color:#fff; padding:12px 28px; text-decoration:none; font-size:13px; letter-spacing:1px; border-radius:2px; transition:all 0.25s; display:inline-block; }
.btn-outline-white:hover { border-color:#fff; background:rgba(255,255,255,0.1); }

.cta-band { background:var(--navy); padding:72px 0; text-align:center; }
.cta-band h2 { font-family:'Cormorant Garamond',serif; font-size:clamp(1.6rem,3vw,2.4rem); font-weight:300; color:#fff; margin-bottom:12px; }
.cta-band h2 em { color:var(--gold); font-style:normal; }
.cta-band p { color:var(--muted); margin-bottom:32px; font-size:0.95rem; }
.cta-btns { display:flex; gap:12px; justify-content:center; flex-wrap:wrap; }

footer { background:#07182e; color:rgba(255,255,255,0.4); padding:40px 24px; text-align:center; font-size:12px; line-height:2; }
footer strong { color:rgba(255,255,255,0.7); font-weight:500; }

.line-float { position:fixed; bottom:28px; right:20px; z-index:200; background:var(--line-green); color:#fff; width:54px; height:54px; border-radius:50%; display:flex; align-items:center; justify-content:center; text-decoration:none; box-shadow:0 4px 20px rgba(6,199,85,0.45); transition:transform 0.2s; }
.line-float:hover { transform:scale(1.08); }

/* ANIMATIONS */
.fade-up { opacity:0; transform:translateY(32px); transition:opacity 0.7s ease,transform 0.7s ease; }
.fade-up.visible { opacity:1; transform:translateY(0); }
.fade-in { opacity:0; transition:opacity 0.8s ease; }
.fade-in.visible { opacity:1; }
.slide-left { opacity:0; transform:translateX(-40px); transition:opacity 0.7s ease,transform 0.7s ease; }
.slide-left.visible { opacity:1; transform:translateX(0); }
.slide-right { opacity:0; transform:translateX(40px); transition:opacity 0.7s ease,transform 0.7s ease; }
.slide-right.visible { opacity:1; transform:translateX(0); }
.delay-1 { transition-delay:0.1s; }
.delay-2 { transition-delay:0.2s; }
.delay-3 { transition-delay:0.3s; }
.delay-4 { transition-delay:0.4s; }
.delay-5 { transition-delay:0.5s; }

.hero-page { background:linear-gradient(135deg,#0b2545 0%,#0d3460 100%); padding:120px 0 72px; text-align:center; color:#fff; border-bottom:1px solid var(--border); position:relative; overflow:hidden; }
.hero-page::before { content:''; position:absolute; inset:0; background:radial-gradient(ellipse at 70% 50%,rgba(201,168,76,0.08) 0%,transparent 60%); }
.hero-page h1 { font-family:'Cormorant Garamond',serif; font-size:clamp(2rem,5vw,3.2rem); font-weight:300; margin-bottom:12px; position:relative; }
.hero-page h1 em { color:var(--gold); font-style:normal; }
.breadcrumb { font-size:11px; letter-spacing:1.5px; color:rgba(255,255,255,0.35); margin-bottom:16px; }

.split { display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:center; }
.split-text .section-title { text-align:left; }
.split-text .section-lead { text-align:left; margin-left:0; }
.split-text .divider { margin-left:0; }
.split-text .section-eyebrow { text-align:left; }
.video-box { border-radius:4px; overflow:hidden; aspect-ratio:16/9; background:var(--navy); box-shadow:0 20px 60px rgba(11,37,69,0.18); }
.video-box video { width:100%; height:100%; object-fit:cover; display:block; }
.video-caption { text-align:center; font-size:11px; letter-spacing:1.5px; color:var(--muted); margin-top:10px; }

.grid-3 { display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.grid-2 { display:grid; grid-template-columns:repeat(2,1fr); gap:20px; }
.grid-4 { display:grid; grid-template-columns:repeat(4,1fr); gap:16px; }

@media(max-width:900px) {
  .nav-links,.nav-right { display:none; }
  .nav-hamburger { display:flex; }
  .split { grid-template-columns:1fr; gap:32px; }
  .split-text .section-title,.split-text .section-lead,.split-text .section-eyebrow { text-align:center; }
  .split-text .section-lead { margin:0 auto 24px; }
  .split-text .divider { margin:0 auto 12px; }
  .grid-3 { grid-template-columns:1fr; }
  .grid-2 { grid-template-columns:1fr; }
  .grid-4 { grid-template-columns:1fr 1fr; }
  section { padding:56px 0; }
  .cta-band { padding:56px 0; }
}
@media(max-width:480px) {
  nav { padding:0 16px; }
  .wrap { padding:0 16px; }
  .hero-page { padding:100px 0 48px; }
  .grid-4 { grid-template-columns:1fr; }
}

/* Footer responsive */
@media(max-width:768px){
  footer > div:first-child { grid-template-columns:1fr !important; gap:28px !important; }
  footer > div:last-child { flex-direction:column; align-items:flex-start; }
}