@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+TC:wght@400;500;600;700&family=Noto+Sans+TC:wght@300;400;500;700&family=Playfair+Display:ital,wght@0,600;1,400&display=swap');

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box;}
:root{
  --c1:#6B4226;       /* deep espresso */
  --c2:#9C6B3C;       /* camel */
  --c3:#C49A6C;       /* light camel */
  --c4:#E8D5B8;       /* sand */
  --c5:#F7F0E6;       /* cream */
  --c6:#FDFAF6;       /* off-white */
  --teal:#3D8B85;
  --teal-l:#E0F0EE;
  --olive:#6B7E3A;
  --olive-l:#EDF2E0;
  --rose:#B56B5A;
  --rose-l:#F9EDEA;
  --gold:#C9A96E;
  --text1:#2C1A0E;
  --text2:#5C3D1E;
  --text3:#8B6A4A;
  --border:#DEC9A8;
  --nav-h:72px;
}
html{scroll-behavior:smooth;}
body{font-family:'Noto Sans TC',sans-serif;background:var(--c6);color:var(--text1);line-height:1.75;font-size:16px;}
a{text-decoration:none;color:inherit;}
img{max-width:100%;display:block;}

/* ── NAV ── */
.site-nav{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  height:var(--nav-h);
  background:rgba(253,250,246,0.96);
  border-bottom:1px solid var(--border);
  backdrop-filter:blur(12px);
  display:flex;align-items:center;justify-content:space-between;
  padding:0 5%;
  transition:box-shadow 0.3s;
}
.site-nav.scrolled{box-shadow:0 2px 20px rgba(107,66,38,0.08);}
.nav-logo{display:flex;align-items:center;gap:12px;}
.nav-logo-ring{
  width:46px;height:46px;border-radius:50%;
  border:2px solid var(--c3);
  padding:2px;background:var(--c4);
  box-shadow:0 0 0 4px rgba(156,107,60,0.1);
  overflow:hidden;flex-shrink:0;
}
.nav-logo-ring img{width:100%;height:100%;object-fit:contain;border-radius:50%;}
.nav-brand{font-family:'Noto Serif TC',serif;font-size:17px;font-weight:700;color:var(--c1);letter-spacing:0.05em;}
.nav-brand span{display:block;font-family:'Playfair Display',serif;font-size:10px;font-weight:400;color:var(--c3);letter-spacing:0.2em;font-style:italic;}
.nav-links{display:flex;align-items:center;gap:4px;}
.nav-links a{
  font-size:13.5px;color:var(--text2);letter-spacing:0.04em;font-weight:500;
  padding:6px 12px;border-radius:8px;
  transition:all 0.2s;position:relative;
}
.nav-links a:hover{color:var(--c1);background:var(--c5);}
.nav-links a.active{color:var(--c1);font-weight:700;}
.nav-links a.active::after{content:'';position:absolute;bottom:2px;left:12px;right:12px;height:2px;background:var(--c2);border-radius:1px;}
.nav-cta{
  background:var(--c1);color:#fff;
  padding:9px 20px;border-radius:22px;
  font-size:13.5px;font-weight:500;letter-spacing:0.04em;
  transition:all 0.2s;
  border:2px solid var(--c1);
}
.nav-cta:hover{background:transparent;color:var(--c1);}
.nav-mobile-btn{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:8px;}
.nav-mobile-btn span{width:22px;height:2px;background:var(--c1);border-radius:1px;transition:all 0.3s;}
.mobile-menu{
  display:none;position:fixed;top:var(--nav-h);left:0;right:0;
  background:rgba(253,250,246,0.98);
  border-bottom:1px solid var(--border);
  backdrop-filter:blur(12px);
  padding:16px 5% 24px;
  flex-direction:column;gap:4px;
  z-index:999;
}
.mobile-menu.open{display:flex;}
.mobile-menu a{font-size:15px;color:var(--text2);font-weight:500;padding:12px 16px;border-radius:10px;transition:background 0.2s;}
.mobile-menu a:hover,.mobile-menu a.active{background:var(--c5);color:var(--c1);}
.mobile-menu .mob-cta{background:var(--c1);color:#fff;text-align:center;margin-top:8px;border-radius:22px;}
.mobile-menu .mob-cta:hover{background:var(--c2);}

/* ── PAGE WRAPPER ── */
.page-body{padding-top:var(--nav-h);}

/* ── COMMON SECTION ── */
.section{padding:88px 5%;}
.section-sm{padding:64px 5%;}
.section-label{font-size:11px;letter-spacing:0.22em;color:var(--c3);text-transform:uppercase;font-weight:600;margin-bottom:8px;}
.section-title{font-family:'Noto Serif TC',serif;font-size:34px;font-weight:700;color:var(--c1);margin-bottom:14px;line-height:1.3;}
.section-sub{font-size:15.5px;color:var(--text2);line-height:1.9;max-width:560px;}
.divider{width:48px;height:3px;background:linear-gradient(90deg,var(--c2),var(--c3));margin:18px 0 44px;border-radius:2px;}
.divider-center{margin-left:auto;margin-right:auto;}

/* ── BUTTONS ── */
.btn{display:inline-flex;align-items:center;gap:8px;font-size:14.5px;font-weight:600;letter-spacing:0.04em;border-radius:28px;padding:13px 30px;transition:all 0.25s;cursor:pointer;border:none;}
.btn-dark{background:var(--c1);color:#fff;}
.btn-dark:hover{background:var(--c2);transform:translateY(-1px);}
.btn-outline{background:transparent;color:var(--c1);border:2px solid var(--c1);}
.btn-outline:hover{background:var(--c1);color:#fff;transform:translateY(-1px);}
.btn-gold{background:var(--gold);color:var(--c1);}
.btn-gold:hover{opacity:0.88;transform:translateY(-1px);}
.btn-teal{background:var(--teal);color:#fff;}
.btn-teal:hover{opacity:0.88;transform:translateY(-1px);}

/* ── CARDS ── */
.card{background:#fff;border:1px solid var(--border);border-radius:20px;overflow:hidden;}
.card-pad{padding:28px;}

/* ── PAGE HERO (inner pages) ── */
.page-hero{
  background:linear-gradient(135deg,var(--c5) 0%,var(--c4) 100%);
  padding:72px 5% 60px;
  border-bottom:1px solid var(--border);
}
.page-hero-label{font-size:11px;letter-spacing:0.22em;color:var(--c3);text-transform:uppercase;font-weight:600;margin-bottom:10px;}
.page-hero-title{font-family:'Noto Serif TC',serif;font-size:42px;font-weight:700;color:var(--c1);margin-bottom:14px;}
.page-hero-sub{font-size:16px;color:var(--text2);line-height:1.9;max-width:560px;}

/* ── FOOTER ── */
.site-footer{
  background:var(--c1);color:#F7F0E6;
  padding:52px 5% 36px;
}
.footer-inner{display:grid;grid-template-columns:1fr 1fr 1fr;gap:48px;margin-bottom:40px;}
.footer-brand-area .footer-logo-ring{width:56px;height:56px;border-radius:50%;border:2px solid var(--gold);padding:3px;background:rgba(255,255,255,0.1);overflow:hidden;margin-bottom:14px;}
.footer-brand-area .footer-logo-ring img{width:100%;border-radius:50%;object-fit:contain;}
.footer-brand-name{font-family:'Noto Serif TC',serif;font-size:18px;font-weight:700;margin-bottom:4px;}
.footer-brand-en{font-size:11px;color:var(--gold);letter-spacing:0.15em;}
.footer-brand-addr{font-size:13px;color:#C4A882;margin-top:10px;line-height:1.7;}
.footer-col-title{font-size:12px;letter-spacing:0.15em;color:var(--gold);text-transform:uppercase;font-weight:600;margin-bottom:16px;}
.footer-links-list{display:flex;flex-direction:column;gap:8px;}
.footer-links-list a{font-size:13.5px;color:#C4A882;transition:color 0.2s;}
.footer-links-list a:hover{color:#fff;}
.footer-social{display:flex;flex-wrap:wrap;gap:10px;}
.footer-social-btn{display:flex;align-items:center;gap:8px;background:rgba(255,255,255,0.07);border:1px solid rgba(201,169,110,0.2);padding:8px 14px;border-radius:10px;font-size:12px;color:#C4A882;transition:all 0.2s;}
.footer-social-btn:hover{background:rgba(255,255,255,0.12);color:#fff;}
.footer-bottom{border-top:1px solid rgba(201,169,110,0.15);padding-top:24px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;}
.footer-copy{font-size:12px;color:#8B6A4A;}
.footer-line-btn{display:inline-flex;align-items:center;gap:8px;background:var(--gold);color:var(--c1);padding:8px 18px;border-radius:20px;font-size:13px;font-weight:700;transition:opacity 0.2s;}
.footer-line-btn:hover{opacity:0.85;}

/* ── RESPONSIVE ── */
@media(max-width:960px){
  .nav-links,.nav-cta{display:none;}
  .nav-mobile-btn{display:flex;}
  .section{padding:64px 4%;}
  .section-title{font-size:28px;}
  .page-hero{padding:52px 4% 44px;}
  .page-hero-title{font-size:32px;}
  .footer-inner{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;text-align:center;}
}
@media(max-width:560px){
  .section{padding:52px 4%;}
  .section-title{font-size:24px;}
}