/* Step 2 shared CSS: header / nav / buttons / section titles / float / breadcrumb */
:root {
  --primary:#1a3a2e;
  --primary-light:#2d5c46;
  --gold:#b8975a;
  --gold-light:#d4b07a;
  --dark:#111b17;
  --text:#2c2c2c;
  --muted:#6b7a74;
  --bg:#fafaf8;
  --bg-warm:#f5f3ef;
  --bg-dark:#12201a;
  --border:#e2ddd6;
  --white:#ffffff;
  --wa-green:#25D366;
  --wa-dark:#1db954;
  --serif:'Noto Serif SC', serif;
  --sans:'Noto Sans SC', sans-serif;
  --r-sm:4px;
  --r-md:8px;
  --r-lg:16px;
  --sh-sm:0 2px 8px rgba(0,0,0,.06);
  --sh-md:0 4px 20px rgba(0,0,0,.10);
  --sh-lg:0 8px 40px rgba(0,0,0,.14);
  --ease:all .3s ease;
  --max:1200px;
  --hdr:68px;
  --tab:48px;

  --color-primary:var(--primary);
  --color-primary-light:var(--primary-light);
  --color-gold:var(--gold);
  --color-gold-light:var(--gold-light);
  --color-dark:var(--dark);
  --color-text:var(--text);
  --color-text-muted:var(--muted);
  --color-bg:var(--bg);
  --color-bg-warm:var(--bg-warm);
  --color-bg-dark:var(--bg-dark);
  --color-border:var(--border);
  --color-white:var(--white);
  --font-serif:var(--serif);
  --font-sans:var(--sans);
  --radius-sm:var(--r-sm);
  --radius-md:var(--r-md);
  --radius-lg:var(--r-lg);
  --shadow-sm:var(--sh-sm);
  --shadow-md:var(--sh-md);
  --shadow-lg:var(--sh-lg);
  --transition:var(--ease);
  --max-width:var(--max);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--sans);color:var(--text);background:var(--bg);line-height:1.6}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
ul,ol{margin:0;padding:0}
button{cursor:pointer;font-family:var(--sans)}
.container{width:min(100% - 32px, var(--max));margin:0 auto}
section{position:relative}

/* Type helpers */
.lbl,.section-label{font-size:11px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);margin-bottom:12px;display:block}
.lbl.lt,.section-label.light{color:var(--gold-light)}
.h1{font-family:var(--serif);font-size:clamp(30px,5vw,52px);font-weight:700;color:var(--primary);line-height:1.25}
.h2,.section-title{font-family:var(--serif);font-size:clamp(21px,3.2vw,34px);font-weight:700;color:var(--primary);line-height:1.35}
.h2.lt,.section-title.light{color:#fff}
.desc,.section-desc{font-size:15px;color:var(--muted);line-height:1.8;margin-top:12px;max-width:640px}
.desc.lt,.section-desc.light{color:rgba(255,255,255,.68)}
.sec-head,.section-header{margin-bottom:48px}
.sec-head.ctr,.section-header.center{text-align:center}
.sec-head.ctr .desc,.section-header.center .section-desc{margin-left:auto;margin-right:auto}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 28px;border-radius:var(--r-sm);font-size:14px;font-weight:600;letter-spacing:.04em;border:none;transition:var(--ease);white-space:nowrap;cursor:pointer;text-decoration:none}
.btn-p,.btn-primary{background:var(--primary);color:#fff}
.btn-p:hover,.btn-primary:hover{background:var(--primary-light);transform:translateY(-1px);box-shadow:var(--sh-md)}
.btn-g,.btn-gold{background:var(--gold);color:#fff}
.btn-g:hover,.btn-gold:hover{background:var(--gold-light);transform:translateY(-1px);box-shadow:var(--sh-md)}
.btn-ol{background:transparent;color:var(--primary);border:1.5px solid var(--primary)}
.btn-ol:hover{background:var(--primary);color:#fff}
.btn-ol-w,.btn-outline{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.55)}
.btn-ol-w:hover,.btn-outline:hover{background:rgba(255,255,255,.12);border-color:#fff}
.btn-outline-dark{background:transparent;color:var(--primary);border:1.5px solid var(--primary)}
.btn-outline-dark:hover{background:var(--primary);color:#fff}
.btn-wa,.btn-whatsapp{background:var(--wa-green);color:#fff}
.btn-wa:hover,.btn-whatsapp:hover{background:var(--wa-dark);transform:translateY(-1px);box-shadow:0 4px 16px rgba(37,211,102,.35)}
.btn-sm{padding:9px 18px;font-size:13px}
.btn-lg{padding:16px 36px;font-size:15px}
.btn-text,.rel-link{display:inline-flex;align-items:center;gap:6px;font-size:13.5px;font-weight:600;color:var(--primary);background:none;border:none;padding:0;cursor:pointer;transition:var(--ease)}
.btn-text:hover,.rel-link:hover{gap:9px;color:var(--primary-light)}
.disabled{pointer-events:none;opacity:.65;cursor:default}

/* Header / nav */
.site-header{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(255,255,255,.97);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);transition:var(--ease)}
.site-header.sc,.site-header.scrolled{box-shadow:var(--sh-sm)}
.hdr,.header-inner{display:flex;align-items:center;justify-content:space-between;height:var(--hdr);max-width:var(--max);margin:0 auto;padding:0 24px}
.logo{display:flex;align-items:center;gap:12px;flex-shrink:0}
.logo img{height:44px;width:auto;object-fit:contain}
.logo-t,.logo-text{display:flex;flex-direction:column;line-height:1.2}
.logo-cn{font-family:var(--serif);font-size:17px;font-weight:700;color:var(--primary)}
.logo-en{font-size:10px;color:var(--muted);letter-spacing:.08em;text-transform:uppercase}
.nav,.main-nav{display:flex;align-items:center;gap:2px}
.nav>a,.nd>a,.main-nav>a,.nav-dropdown>a{padding:8px 14px;font-size:14px;font-weight:500;color:var(--text);border-radius:var(--r-sm);transition:var(--ease);white-space:nowrap}
.nav>a:hover,.nav>a.act,.nd>a:hover,.nd>a.act,.main-nav>a:hover,.main-nav>a.active,.nav-dropdown>a:hover,.nav-dropdown>a.active{color:var(--primary);background:var(--bg-warm)}
.nd,.nav-dropdown{position:relative}
.nd>a::after,.nav-dropdown>a::after{content:' ▾';font-size:10px;opacity:.6}
.ddm,.dropdown-menu{position:absolute;top:calc(100% + 8px);left:50%;transform:translateX(-50%) translateY(-8px);background:#fff;border:1px solid var(--border);border-radius:var(--r-md);padding:8px;min-width:188px;box-shadow:var(--sh-lg);opacity:0;visibility:hidden;transition:all .2s ease;z-index:200}
.nd:hover .ddm,.nav-dropdown:hover .dropdown-menu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.ddm a,.dropdown-menu a{display:block;padding:9px 14px;font-size:13.5px;color:var(--text);border-radius:var(--r-sm);white-space:nowrap;transition:var(--ease)}
.ddm a:hover,.ddm a.act,.dropdown-menu a:hover,.dropdown-menu a.active{background:var(--bg-warm);color:var(--primary);padding-left:18px}
.hdr-cta,.header-cta{display:flex;align-items:center;gap:10px;flex-shrink:0}
.hdr-tel,.header-tel{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--muted);font-weight:500}
.mob-btn,.mobile-menu-btn{display:none;flex-direction:column;gap:5px;padding:8px;border:none;background:none}
.mob-btn span,.mobile-menu-btn span{display:block;width:22px;height:2px;background:var(--primary);border-radius:2px;transition:var(--ease)}
.mob-nav,.mobile-nav{display:none;position:fixed;inset:0;top:var(--hdr);background:#fff;z-index:999;overflow-y:auto;padding:24px;flex-direction:column;gap:4px}
.mob-nav.op,.mobile-nav.open{display:flex}
.mob-nav a,.mobile-nav a{padding:14px 16px;font-size:15px;font-weight:500;color:var(--text);border-bottom:1px solid var(--border)}
.mob-cta,.mobile-cta{margin-top:16px;display:flex;flex-direction:column;gap:10px}

/* Float buttons */
.fb{position:fixed;right:20px;bottom:32px;z-index:999;display:flex;flex-direction:column;gap:10px}
.fb-btn{width:48px;height:48px;border-radius:50%;border:none;display:flex;align-items:center;justify-content:center;font-size:20px;box-shadow:var(--sh-lg);transition:var(--ease);text-decoration:none;position:relative;cursor:pointer}
.fb-btn:hover{transform:scale(1.08)}
.fb-btn.wa{background:var(--wa-green);color:#fff}
.fb-btn.wx{background:#07C160;color:#fff;font-size:18px}
.fb-btn.tp{background:var(--primary);color:#fff;font-size:16px;opacity:0;pointer-events:none}
.fb-btn.tp.vis{opacity:1;pointer-events:auto}
.fb-tip{position:absolute;right:calc(100% + 10px);top:50%;transform:translateY(-50%);background:rgba(0,0,0,.75);color:#fff;font-size:12px;padding:5px 10px;border-radius:4px;white-space:nowrap;pointer-events:none;opacity:0;transition:opacity .2s}
.fb-btn:hover .fb-tip{opacity:1}
.wx-pop{position:absolute;right:calc(100% + 14px);bottom:0;background:#fff;border-radius:var(--r-md);padding:16px;box-shadow:var(--sh-lg);width:160px;text-align:center;display:none}
.wx-pop img{width:120px;height:120px;object-fit:cover;border-radius:var(--r-sm);margin:0 auto 8px}
.wx-pop p{font-size:12px;color:var(--muted)}
.fb-btn.wx:hover .wx-pop{display:block}

/* Legacy float button aliases used by partner/custom/golf pages */
.float-btns{position:fixed;right:20px;bottom:32px;z-index:999;display:flex;flex-direction:column;gap:10px}
.float-btn{width:48px;height:48px;border-radius:50%;border:none;display:flex;align-items:center;justify-content:center;font-size:20px;box-shadow:var(--sh-lg);transition:var(--ease);text-decoration:none;position:relative;cursor:pointer}
.float-btn:hover{transform:scale(1.08)}
.float-btn.wa{background:var(--wa-green);color:#fff}
.float-btn.wx{background:#07C160;color:#fff;font-size:18px}
.float-btn.top{background:var(--primary);color:#fff;font-size:16px;opacity:0;pointer-events:none}
.float-btn.top.visible,.float-btn.top.vis{opacity:1;pointer-events:auto}
.float-tooltip{position:absolute;right:calc(100% + 10px);top:50%;transform:translateY(-50%);background:rgba(0,0,0,.75);color:#fff;font-size:12px;padding:5px 10px;border-radius:4px;white-space:nowrap;pointer-events:none;opacity:0;transition:opacity .2s}
.float-btn:hover .float-tooltip{opacity:1}
.wx-popup{position:absolute;right:calc(100% + 14px);bottom:0;background:#fff;border-radius:var(--r-md);padding:16px;box-shadow:var(--sh-lg);width:160px;text-align:center;display:none}
.wx-popup img{width:120px;height:120px;object-fit:cover;border-radius:var(--r-sm);margin:0 auto 8px}
.wx-popup p{font-size:12px;color:var(--muted)}
.float-btn.wx:hover .wx-popup,.float-btn.wx:focus-within .wx-popup,.float-btn.wx:focus .wx-popup{display:block}

/* Shared CTA button aliases used in contact cards */
.wa-btn,.wx-btn,.ph-btn,.em-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 28px;border-radius:var(--r-sm);font-size:14px;font-weight:600;letter-spacing:.04em;border:none;transition:var(--ease);white-space:nowrap;cursor:pointer;text-decoration:none}
.wa-btn{background:var(--wa-green);color:#fff}
.wa-btn:hover{background:var(--wa-dark);transform:translateY(-1px);box-shadow:0 4px 16px rgba(37,211,102,.35)}
.wx-btn{background:#07C160;color:#fff}
.wx-btn:hover{background:#06a84f;transform:translateY(-1px);box-shadow:var(--sh-md)}
.ph-btn{background:var(--primary);color:#fff}
.ph-btn:hover{background:var(--primary-light);transform:translateY(-1px);box-shadow:var(--sh-md)}
.em-btn{background:var(--bg-warm);color:var(--primary);border:1.5px solid var(--border)}
.em-btn:hover{border-color:var(--primary);background:#fff;transform:translateY(-1px);box-shadow:var(--sh-sm)}

/* Breadcrumb */
.bc{background:var(--bg-warm);border-bottom:1px solid var(--border);padding:10px 0}
.bc-inner{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted)}
.bc-inner a{color:var(--muted);transition:var(--ease)}
.bc-inner a:hover{color:var(--primary)}
.bc-sep{opacity:.4}
.bc-cur{color:var(--primary);font-weight:500}

/* Footer (common compact system) */
.site-footer{background:var(--dark);color:rgba(255,255,255,.65);padding:56px 0 24px}
.fg-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:48px;margin-bottom:48px}
.fb-brand .logo,.footer-brand .logo{margin-bottom:16px}
.fb-brand .logo img,.footer-brand .logo img{filter:brightness(0) invert(1) opacity(.9)}
.fb-brand .logo-cn,.footer-brand .logo-cn{color:#fff}
.fb-brand .logo-en,.footer-brand .logo-en{color:rgba(255,255,255,.4)}
.fb-brand p,.footer-brand p{font-size:13px;line-height:1.8;color:rgba(255,255,255,.5);margin-bottom:20px}
.f-socials,.footer-socials{display:flex;gap:10px}
.f-social,.footer-social{width:36px;height:36px;border-radius:50%;border:1px solid rgba(255,255,255,.15);display:flex;align-items:center;justify-content:center;font-size:15px;transition:var(--ease);color:rgba(255,255,255,.6);text-decoration:none}
.f-social:hover,.footer-social:hover{border-color:var(--gold);color:var(--gold);background:rgba(184,151,90,.1)}
.fc h4,.footer-col h4{font-size:13px;font-weight:700;color:#fff;letter-spacing:.08em;text-transform:uppercase;margin-bottom:20px}
.fl{display:flex;flex-direction:column;gap:10px}
.fl a{font-size:13.5px;color:rgba(255,255,255,.5);transition:var(--ease)}
.fl a:hover,.fl a.act{color:var(--gold-light);padding-left:4px}
.fci{display:flex;align-items:flex-start;gap:10px;margin-bottom:14px;font-size:13.5px;color:rgba(255,255,255,.5);line-height:1.6}
.fci i{color:var(--gold);margin-top:3px}
.fcb,.footer-bottom,.fbottom{padding-top:24px;border-top:1px solid rgba(255,255,255,.08);display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:12.5px;color:rgba(255,255,255,.4)}
.fcb-links,.footer-bottom-links{display:flex;gap:18px;flex-wrap:wrap}
.fcb-links a,.footer-bottom-links a{color:rgba(255,255,255,.4)}
.fcb-links a:hover,.footer-bottom-links a:hover{color:var(--gold-light)}


/* Footer alias fixes for home/about */
.site-footer .fg,.site-footer .footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:48px;margin-bottom:48px}
.site-footer .fc,.site-footer .footer-col{min-width:0}
.site-footer .fl,.site-footer .footer-links{list-style:none;display:flex;flex-direction:column;gap:10px;padding:0;margin:0}
.site-footer .fl li,.site-footer .footer-links li{margin:0;padding:0}
.site-footer .fl a,.site-footer .footer-links a{font-size:13.5px;color:rgba(255,255,255,.5);transition:var(--ease)}
.site-footer .fl a:hover,.site-footer .fl a.act,.site-footer .footer-links a:hover,.site-footer .footer-links a.act{color:var(--gold-light);padding-left:4px}
.site-footer .fci,.site-footer .footer-contact-item{display:flex;align-items:flex-start;gap:10px;margin-bottom:14px;font-size:13.5px;color:rgba(255,255,255,.5);line-height:1.6}
.site-footer .fci-icon,.site-footer .footer-contact-icon{color:var(--gold);margin-top:3px;flex-shrink:0;width:18px;text-align:center}
.site-footer .f-div,.site-footer .footer-divider{border:0;border-top:1px solid rgba(255,255,255,.08);margin:0}
.site-footer .f-bot,.site-footer .footer-bottom,.site-footer .fbottom{padding-top:24px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:12.5px;color:rgba(255,255,255,.4)}
.logo-t{display:flex;flex-direction:column;gap:2px}
.logo-cn{font-weight:700;line-height:1.1}
.logo-en{text-transform:uppercase;letter-spacing:.08em;font-size:12px;line-height:1.1}

@media (max-width: 1024px){
  .fg-grid,.site-footer .fg,.site-footer .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width: 900px){
  .nav,.main-nav,.hdr-cta .btn,.header-cta .btn,.hdr-tel,.header-tel{display:none}
  .mob-btn,.mobile-menu-btn{display:flex}
}
@media (max-width: 768px){
  .container{width:min(100% - 24px, var(--max))}
  .hdr,.header-inner{padding:0 12px}
  .site-footer{padding:48px 0 24px}
  .fg-grid,.site-footer .fg,.site-footer .footer-grid{grid-template-columns:1fr;gap:28px}
  .fcb,.site-footer .f-bot,.site-footer .footer-bottom,.site-footer .fbottom{flex-direction:column;align-items:flex-start}
}


/* Step 3 additions: home/about aliases */
.section{padding:88px 0}
.btn-txt{display:inline-flex;align-items:center;gap:6px;font-size:13.5px;font-weight:600;color:var(--primary);background:none;border:none;padding:0;cursor:pointer;transition:var(--ease)}
.btn-txt:hover{gap:9px;color:var(--primary-light)}
.section-header .section-title,.sec-head .h2{margin:0}


/* Shared route detail tab bar */
.tab-nav{position:sticky;top:var(--hdr);z-index:900;background:#fff;border-bottom:1px solid var(--border);box-shadow:0 2px 8px rgba(0,0,0,.06)}
.tab-nav-inner{display:flex;align-items:stretch;overflow-x:auto;scrollbar-width:none;max-width:var(--max);margin:0 auto;padding:0 24px}
.tab-nav-inner::-webkit-scrollbar{display:none}
.tab-link{display:flex;align-items:center;padding:0 20px;height:var(--tab);font-size:13.5px;font-weight:600;color:var(--muted);border:none;background:none;border-bottom:3px solid transparent;transition:var(--ease);white-space:nowrap;cursor:pointer;text-decoration:none;flex-shrink:0}
.tab-link:hover{color:var(--primary)}
.tab-link.active{color:var(--primary);border-bottom-color:var(--primary)}
@media (max-width:768px){.tab-nav-inner{padding:0 12px}.tab-link{padding:0 14px;font-size:13px}}

/* Generic form layout safeguards */
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:768px){.form-row{grid-template-columns:1fr}}


/* SEO step2 compatibility fixes */
form .fg{display:block !important;min-width:0 !important;width:auto !important}
form .fg label{display:block !important;white-space:normal !important;writing-mode:horizontal-tb !important}
form .fg input,form .fg select,form .fg textarea{display:block !important;width:100% !important;max-width:100% !important;min-height:44px}
form .fg textarea{min-height:96px}
form .form-row{display:grid !important;grid-template-columns:1fr 1fr !important;gap:12px !important}
@media (max-width:768px){form .form-row{grid-template-columns:1fr !important}}
#tabNav,.tab-nav{position:sticky;top:var(--hdr,72px);z-index:900;background:#fff;border-bottom:1px solid var(--border,#e7ddd0);box-shadow:0 2px 8px rgba(0,0,0,.06)}
.tab-nav-inner{display:flex;align-items:stretch;overflow-x:auto;scrollbar-width:none;max-width:var(--max,1200px);margin:0 auto;padding:0 24px}
.tab-nav-inner::-webkit-scrollbar{display:none}
.tab-link{display:flex;align-items:center;height:var(--tab,52px);padding:0 20px;white-space:nowrap;text-decoration:none;font-size:13.5px;font-weight:600;color:var(--muted,#6d675e);border:none;border-bottom:3px solid transparent;background:none;flex-shrink:0}
.tab-link:hover{color:var(--primary,#0f4c3a)}
.tab-link.active{color:var(--primary,#0f4c3a)!important;border-bottom-color:var(--primary,#0f4c3a)!important}
@media (max-width:768px){.tab-nav-inner{padding:0 12px}.tab-link{padding:0 14px;font-size:13px}}
.cert-img img,.cert-card img,.cert-grid img,.trust img,.cert-item img{cursor:zoom-in}


/* SEO/GEO Step 3 content blocks */
.seo-block{padding:32px 0 8px}
.seo-card{background:#fff;border:1px solid rgba(15,23,42,.08);border-radius:24px;padding:28px;box-shadow:0 12px 30px rgba(15,23,42,.05)}
.seo-head{margin-bottom:20px}
.seo-kicker{display:inline-block;font-size:12px;letter-spacing:.08em;text-transform:uppercase;font-weight:700;color:var(--primary);margin-bottom:10px}
.seo-title{margin:0 0 10px;font-size:clamp(24px,3vw,34px);line-height:1.25}
.seo-desc{margin:0;color:var(--muted);max-width:820px}
.seo-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:22px}
.seo-item{background:linear-gradient(180deg,rgba(248,250,252,.9),rgba(255,255,255,1));border:1px solid rgba(15,23,42,.06);border-radius:18px;padding:18px 18px 16px}
.seo-item h3{margin:0 0 10px;font-size:18px}
.seo-item p,.seo-item li{color:var(--muted);line-height:1.75}
.seo-item ul{padding-left:18px;margin:0}
.seo-facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:18px}
.seo-fact{border:1px solid rgba(15,23,42,.08);border-radius:18px;padding:16px;background:#fff}
.seo-fact .label{display:block;font-size:12px;color:var(--muted);margin-bottom:6px}
.seo-fact .value{display:block;font-weight:700;line-height:1.5}
.route-fit-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:20px}
.route-fit-card{background:#fff;border:1px solid rgba(15,23,42,.08);border-radius:18px;padding:18px}
.route-fit-card h3{margin:0 0 10px;font-size:18px}
.route-fit-card ul{margin:0;padding-left:18px;color:var(--muted);line-height:1.75}
.route-note{margin-top:18px;padding:16px 18px;border-radius:18px;background:rgba(15,23,42,.04);color:var(--muted);line-height:1.75}
@media (max-width: 900px){.seo-grid,.route-fit-grid,.seo-facts{grid-template-columns:1fr 1fr}}
@media (max-width: 680px){.seo-grid,.route-fit-grid,.seo-facts{grid-template-columns:1fr}.seo-card{padding:22px}}


/* Hidden per latest revision request */
.seo-block,
.seo-grid,
.seo-card,
.seo-item,
.seo-facts,
.route-fit-grid,
.route-fit-card {
  display: none !important;
}