/* SearchGecko shared styles — used by /websites, /ai-search, /contact, /blog pages.
   index.html keeps its own inline styles; tokens here match it exactly. */
:root{
  --ink:#14213D; --ink-2:#1E3257; --ink-soft:#33415C; --muted:#6B7896;
  --accent:#0FB5A6; --accent-deep:#0A8F84; --accent-tint:#E6F7F5; --accent-light:#7FE3D8;
  --gold:#C8A24A; --gold-tint:#FBF4E2;
  --bg:#F5F7FB; --card:#fff; --line:#E5EAF1;
  --sans:'Inter','Noto Sans TC',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  --maxw:1080px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--ink-soft);background:#fff;line-height:1.6;font-size:16px;overflow-x:hidden}
h1,h2,h3,h4{color:var(--ink);font-weight:800;line-height:1.18;letter-spacing:-.01em}
a{color:var(--accent-deep);text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.eyebrow{font-size:.72rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--accent-deep);display:block;margin-bottom:10px}
.center{text-align:center}
section{padding:56px 0}
.rule{width:56px;height:3px;background:linear-gradient(90deg,var(--accent),var(--accent-light));border-radius:3px;margin:14px 0 0}
.sec-head{max-width:720px;margin:0 0 32px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head h2{font-size:1.9rem}
.sec-head p{color:var(--muted);margin-top:10px}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;justify-content:center;font-weight:700;font-size:.95rem;padding:13px 24px;border-radius:999px;cursor:pointer;border:2px solid transparent;transition:transform .15s,box-shadow .15s,background .15s}
.btn:hover{transform:translateY(-2px)}
.btn-teal{background:var(--accent);color:#fff;box-shadow:0 12px 26px -12px rgba(15,181,166,.7)}
.btn-teal:hover{background:var(--accent-deep)}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.5);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.12)}
.btn-outline{background:#fff;border-color:var(--line);color:var(--ink)}
.btn-outline:hover{border-color:var(--accent)}

/* Language toggle */
html:not(.en) [data-lang="en"]{display:none !important}
html.en [data-lang="zh"]{display:none !important}

/* Header */
header{position:sticky;top:0;z-index:40;background:rgba(20,33,61,.96);backdrop-filter:blur(8px);border-bottom:1px solid rgba(255,255,255,.08)}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px}
.brand .mark{width:36px;height:36px;border-radius:9px;background:linear-gradient(135deg,var(--accent),var(--accent-deep));display:flex;align-items:center;justify-content:center;flex:0 0 36px}
.brand .mark img{width:24px}
.brand .wm{color:#fff;font-weight:800;font-size:1.12rem;letter-spacing:-.01em}
.brand .wm em{color:var(--accent-light);font-style:normal}
.nav-links{display:flex;gap:22px}
.nav-links a{color:#C7D3E8;font-size:.9rem;font-weight:600}
.nav-links a:hover{color:#fff}
.nav-links a.active{color:#fff}
.nav-actions{display:flex;align-items:center;gap:10px}
.langbtn{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.3);color:#fff;font-family:var(--sans);font-weight:700;font-size:.78rem;padding:6px 12px;border-radius:999px;cursor:pointer}
.langbtn:hover{background:rgba(255,255,255,.2)}
.callbtn{display:inline-flex;align-items:center;gap:5px;background:var(--accent);color:#fff;font-weight:700;font-size:.82rem;padding:7px 12px;border-radius:999px;white-space:nowrap}
.callbtn:hover{background:var(--accent-deep)}

/* Sub-page hero */
.subhero{background:linear-gradient(135deg,#14213D 0%,#1E3257 65%,#26406E 120%);color:#fff;padding:54px 0 58px;position:relative;overflow:hidden}
.subhero .gecko{position:absolute;right:-30px;top:20px;width:320px;opacity:.10;transform:rotate(10deg)}
.subhero-inner{position:relative;max-width:760px}
.subhero h1{color:#fff;font-size:2.5rem;margin:6px 0 14px}
.subhero h1 em{color:var(--accent-light);font-style:normal}
.subhero p.lede{color:#C7D3E8;font-size:1.12rem;max-width:620px}
.subhero .cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.pills{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.pills>span{font-size:.78rem;font-weight:600;color:#DCE6F5;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);padding:6px 13px;border-radius:999px}

/* Breadcrumb */
.crumb{font-size:.82rem;color:var(--muted);padding:16px 0 0}
.crumb a{color:var(--accent-deep)}
.crumb .sep{margin:0 7px;color:var(--line)}

/* Feature / include lists */
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.fcard{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px}
.fcard .ic{width:36px;height:36px;border-radius:9px;background:var(--accent-tint);color:var(--accent-deep);display:flex;align-items:center;justify-content:center;font-size:1.05rem;font-weight:800;margin-bottom:11px}
.fcard b{display:block;color:var(--ink);font-size:1rem;margin-bottom:4px}
.fcard span{font-size:.88rem;color:var(--muted);display:block;line-height:1.55}
.ticks{list-style:none;margin:6px 0}
.ticks li{position:relative;padding:7px 0 7px 26px;font-size:.95rem;color:var(--ink-soft);border-bottom:1px dotted var(--line)}
.ticks li:last-child{border-bottom:none}
.ticks li::before{content:"✓";position:absolute;left:0;top:7px;color:var(--accent-deep);font-weight:800}

/* Price callout */
.priceband{background:var(--bg);border:1px solid var(--line);border-radius:16px;padding:24px 26px;display:flex;flex-wrap:wrap;gap:18px;justify-content:space-between;align-items:center;margin-top:8px}
.priceband .amt{font-size:1.9rem;font-weight:900;color:var(--ink);letter-spacing:-.02em}
.priceband .amt .cur{font-size:1rem;font-weight:700;color:var(--muted);vertical-align:.5em}
.priceband .amt small{display:block;font-size:.78rem;font-weight:600;color:var(--muted)}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.step .n{width:38px;height:38px;border-radius:50%;background:var(--accent);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:1.05rem;margin-bottom:12px}
.step b{display:block;color:var(--ink);font-size:1rem;margin-bottom:4px}
.step span{font-size:.88rem;color:var(--muted);display:block}

/* CTA band */
.ctaband{background:linear-gradient(135deg,#14213D,#26406E);color:#fff;text-align:center;border-radius:18px;padding:38px 24px;margin:8px 0}
.ctaband h2{color:#fff;font-size:1.7rem;margin-bottom:8px}
.ctaband p{color:#C7D3E8;max-width:560px;margin:0 auto 18px}

/* Blog */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.post-card{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px;transition:transform .15s,box-shadow .15s}
.post-card:hover{transform:translateY(-3px);box-shadow:0 18px 38px -24px rgba(20,33,61,.5)}
.post-card .tag{font-size:.7rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-deep)}
.post-card h3{font-size:1.12rem;margin:8px 0}
.post-card p{font-size:.9rem;color:var(--muted);flex:1}
.post-card .more{margin-top:14px;font-weight:700;font-size:.88rem;color:var(--accent-deep)}
.post-meta{font-size:.8rem;color:var(--muted);margin-top:4px}

/* Article / prose */
.prose{max-width:760px;margin:0 auto}
.prose h2{font-size:1.5rem;margin:30px 0 10px}
.prose h3{font-size:1.18rem;margin:22px 0 8px}
.prose p{margin:12px 0;color:var(--ink-soft)}
.prose ul,.prose ol{margin:12px 0 12px 22px}
.prose li{margin:7px 0}
.prose a{text-decoration:underline}
.prose .lead{font-size:1.12rem;color:var(--ink);font-weight:500}
.prose blockquote{border-left:3px solid var(--accent);background:var(--accent-tint);padding:12px 18px;border-radius:0 10px 10px 0;margin:18px 0;color:var(--ink-soft)}
.article-head{background:var(--bg);border-bottom:1px solid var(--line);padding:34px 0}
.article-head .wrap{max-width:760px}

/* Form */
.formcard{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:26px;max-width:620px}
.field{margin-bottom:16px}
.field label{display:block;font-weight:700;font-size:.88rem;color:var(--ink);margin-bottom:6px}
.field input,.field textarea,.field select{width:100%;font-family:var(--sans);font-size:.95rem;color:var(--ink-soft);background:#fff;border:1px solid var(--line);border-radius:10px;padding:11px 13px}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-tint)}
.field textarea{min-height:110px;resize:vertical}
.form-note{font-size:.82rem;color:var(--muted);margin-top:6px}
.altcontact{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:22px;font-weight:600}
.altcontact span{display:flex;align-items:center;gap:8px;color:var(--ink-soft)}
.altcontact .k{color:var(--accent-deep)}
.altcontact a{color:var(--ink-soft);text-decoration:underline}

/* Footer */
footer{background:#0E1830;color:#8FA0BE;padding:30px 0;font-size:.85rem;margin-top:8px}
.foot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;align-items:flex-start}
.foot .brand .wm{font-size:1rem}
.foot-links{display:flex;flex-wrap:wrap;gap:8px 18px}
.foot-links a{color:#8FA0BE}
.foot-links a:hover{color:#fff}

/* WhatsApp FAB */
.fab{position:fixed;right:20px;bottom:20px;z-index:50;width:54px;height:54px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 12px 28px -10px rgba(37,211,102,.8)}
.fab svg{width:30px;height:30px;fill:#fff}

/* Mobile nav toggle (hamburger) */
.navtoggle{display:none;flex-direction:column;align-items:center;justify-content:center;gap:4px;width:44px;height:44px;padding:0;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.3);border-radius:11px;cursor:pointer}
.navtoggle span{display:block;width:20px;height:2px;background:#fff;border-radius:2px;transition:transform .2s,opacity .2s}
.navtoggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.navtoggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.navtoggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.langbtn{display:inline-flex;align-items:center;justify-content:center}

@media (max-width:460px){.callnum{display:none}}
@media (max-width:860px){
  .navtoggle{display:inline-flex}
  .nav-links{position:absolute;top:64px;left:0;right:0;flex-direction:column;gap:0;background:rgba(20,33,61,.98);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.12);box-shadow:0 18px 30px -18px rgba(0,0,0,.55);padding:6px 0 10px;opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity .2s,transform .2s,visibility .2s;max-height:calc(100vh - 64px);overflow:auto}
  .nav-links.open{opacity:1;visibility:visible;transform:none}
  .nav-links a{padding:13px 28px;min-height:44px;display:flex;align-items:center;font-size:1rem;color:#DDE7F6}
  .nav-links a.active{color:#fff}
  .nav-actions .btn-teal{display:none}
  .callnum{display:none}
  .callbtn,.langbtn{min-height:44px}
  .grid2,.grid3,.steps,.blog-grid{grid-template-columns:1fr 1fr}
  .subhero h1{font-size:2rem}
}
@media (max-width:560px){
  .grid2,.grid3,.steps,.blog-grid{grid-template-columns:1fr}
  .priceband{flex-direction:column;align-items:flex-start}
  .wrap{padding:0 18px}
}