/* ==========================================================================
   Guide Foshan — design system
   Brand: premium concierge / sourcing-agent in Foshan, China
   Palette: jade green + warm gold on warm ivory
   ========================================================================== */

:root{
  --jade:#0d6b5a;
  --jade-dark:#08493d;
  --jade-deep:#06342c;
  --gold:#c79a3b;
  --gold-soft:#e7cf94;
  --ink:#1b2420;
  --muted:#5c6b65;
  --line:#e4e1d7;
  --ivory:#f7f5ee;
  --paper:#ffffff;
  --shadow:0 18px 50px -24px rgba(6,52,44,.45);
  --shadow-sm:0 6px 24px -14px rgba(6,52,44,.4);
  --radius:18px;
  --radius-sm:12px;
  --wrap:1180px;
  --serif:"Playfair Display",Georgia,serif;
  --sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--sans);color:var(--ink);background:var(--ivory);
  line-height:1.65;font-size:17px;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--jade);text-decoration:none}
a:hover{color:var(--gold)}
h1,h2,h3,h4{font-family:var(--serif);color:var(--ink);line-height:1.15;font-weight:700;margin:0 0 .5em}
h1{font-size:clamp(2.1rem,5vw,3.5rem)}
h2{font-size:clamp(1.7rem,3.4vw,2.5rem)}
h3{font-size:1.35rem}
p{margin:0 0 1.1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.eyebrow{font-family:var(--sans);text-transform:uppercase;letter-spacing:.18em;
  font-size:.78rem;font-weight:700;color:var(--gold);margin:0 0 14px}
.center{text-align:center}
.lead{font-size:1.2rem;color:var(--muted)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:.55em;font-weight:600;font-size:1rem;
  padding:14px 26px;border-radius:999px;border:1.5px solid transparent;cursor:pointer;
  transition:.18s ease;font-family:var(--sans)}
.btn-primary{background:var(--jade);color:#fff}
.btn-primary:hover{background:var(--jade-dark);color:#fff;transform:translateY(-2px)}
.btn-gold{background:var(--gold);color:#241a02}
.btn-gold:hover{background:#b78a2e;color:#241a02;transform:translateY(-2px)}
.btn-ghost{border-color:rgba(255,255,255,.6);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.12);color:#fff}
.btn-outline{border-color:var(--jade);color:var(--jade)}
.btn-outline:hover{background:var(--jade);color:#fff}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(247,245,238,.86);
  backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px;gap:18px}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--serif);font-weight:700;
  font-size:1.35rem;color:var(--ink)}
.brand .mark{width:40px;height:40px;flex:none}
.brand b{color:var(--jade)}
.menu{display:flex;align-items:center;gap:26px;list-style:none;margin:0;padding:0}
.menu a{color:var(--ink);font-weight:500;font-size:.97rem}
.menu a:hover{color:var(--jade)}
.menu .current-menu-item>a,.menu .current_page_item>a{color:var(--jade);font-weight:600}
.nav-cta{display:flex;align-items:center;gap:12px}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;transition:.2s}

/* ---------- hero ---------- */
.hero{position:relative;color:#fff;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover}
.hero-bg:after{content:"";position:absolute;inset:0;
  background:linear-gradient(110deg,rgba(6,52,44,.92) 12%,rgba(8,73,61,.78) 48%,rgba(6,52,44,.35) 100%)}
.hero-inner{position:relative;z-index:1;padding:96px 0 104px;max-width:680px}
.hero h1{color:#fff}
.hero h1 em{color:var(--gold-soft);font-style:normal}
.hero p{font-size:1.22rem;color:rgba(255,255,255,.9);margin-bottom:30px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:34px}
.hero-trust{display:flex;flex-wrap:wrap;gap:26px;font-size:.92rem;color:rgba(255,255,255,.85)}
.hero-trust b{display:block;font-family:var(--serif);font-size:1.7rem;color:#fff;line-height:1}

/* ---------- sections ---------- */
section{padding:84px 0}
.section-head{max-width:680px;margin:0 auto 52px}
.section-head.center{text-align:center}
.bg-paper{background:var(--paper)}
.bg-jade{background:var(--jade-deep);color:#fff}
.bg-jade h2,.bg-jade h3{color:#fff}
.bg-jade .lead{color:rgba(255,255,255,.82)}

/* ---------- services grid ---------- */
.grid{display:grid;gap:26px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:34px;box-shadow:var(--shadow-sm);transition:.2s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card .ico{width:54px;height:54px;border-radius:14px;display:grid;place-items:center;
  background:rgba(13,107,90,.1);color:var(--jade);margin-bottom:18px}
.card .ico svg{width:28px;height:28px}
.card h3{margin-bottom:.4em}
.card p{color:var(--muted);font-size:.98rem;margin-bottom:.6em}
.card .more{font-weight:600;font-size:.95rem}

/* ---------- steps ---------- */
.steps{counter-reset:step;display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
.step{position:relative;padding-top:14px}
.step .num{font-family:var(--serif);font-size:2.6rem;color:var(--gold);line-height:1;margin-bottom:10px}
.step h3{font-size:1.15rem}
.step p{color:var(--muted);font-size:.95rem}
.bg-jade .step p{color:rgba(255,255,255,.78)}

/* ---------- featured split ---------- */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}
.split img{border-radius:var(--radius);box-shadow:var(--shadow)}
.ticklist{list-style:none;margin:18px 0 0;padding:0}
.ticklist li{position:relative;padding:0 0 12px 34px;color:var(--muted)}
.ticklist li:before{content:"";position:absolute;left:0;top:3px;width:20px;height:20px;border-radius:50%;
  background:var(--jade);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:center}
.bg-jade .ticklist li{color:rgba(255,255,255,.85)}

/* ---------- article cards ---------- */
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.post-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--shadow-sm);transition:.2s}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.post-card .thumb{aspect-ratio:16/10;overflow:hidden}
.post-card .thumb img{width:100%;height:100%;object-fit:cover;transition:.4s}
.post-card:hover .thumb img{transform:scale(1.05)}
.post-card .body{padding:24px 24px 28px;display:flex;flex-direction:column;flex:1}
.post-card .cat{font-size:.74rem;text-transform:uppercase;letter-spacing:.12em;color:var(--gold);font-weight:700;margin-bottom:10px}
.post-card h3{font-size:1.25rem;margin-bottom:.45em}
.post-card h3 a{color:var(--ink)}
.post-card h3 a:hover{color:var(--jade)}
.post-card p{color:var(--muted);font-size:.95rem;margin-bottom:1em}
.post-card .meta{margin-top:auto;font-size:.85rem;color:var(--muted)}

/* ---------- CTA band ---------- */
.cta-band{background:linear-gradient(120deg,var(--jade) 0%,var(--jade-dark) 100%);color:#fff;border-radius:24px;
  padding:60px;text-align:center;box-shadow:var(--shadow)}
.cta-band h2{color:#fff}
.cta-band p{color:rgba(255,255,255,.88);max-width:560px;margin:0 auto 26px}

/* ---------- single / page content ---------- */
.page-hero{background:var(--jade-deep);color:#fff;padding:70px 0 60px}
.page-hero .eyebrow{color:var(--gold-soft)}
.page-hero h1{color:#fff;max-width:850px}
.page-hero .meta{color:rgba(255,255,255,.7);font-size:.92rem;margin-top:12px}
.article{max-width:760px;margin:0 auto;padding:64px 24px}
.article .featured{border-radius:var(--radius);margin:0 0 36px;box-shadow:var(--shadow)}
.article h2{margin-top:1.6em}
.article h3{margin-top:1.4em}
.article p,.article li{font-size:1.08rem;color:#2c3a34}
.article ul,.article ol{padding-left:1.3em;margin-bottom:1.2em}
.article li{margin-bottom:.5em}
.article blockquote{margin:1.6em 0;padding:18px 26px;border-left:4px solid var(--gold);
  background:var(--paper);border-radius:0 12px 12px 0;font-style:italic;color:var(--jade-dark)}
.prose-callout{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 30px;margin:36px 0;box-shadow:var(--shadow-sm)}
.prose-callout h3{margin-top:0;color:var(--jade)}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.contact-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow-sm)}
.field{margin-bottom:18px}
.field label{display:block;font-weight:600;font-size:.9rem;margin-bottom:6px}
.field input,.field textarea,.field select{width:100%;padding:13px 15px;border:1.5px solid var(--line);
  border-radius:10px;font-family:inherit;font-size:1rem;background:var(--ivory)}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--jade)}
.contact-info li{list-style:none;display:flex;gap:14px;margin-bottom:20px;align-items:flex-start}
.contact-info{padding:0;margin:0}
.contact-info .ico{flex:none;width:44px;height:44px;border-radius:12px;background:rgba(13,107,90,.1);
  color:var(--jade);display:grid;place-items:center}
.contact-info b{display:block}
.contact-info span{color:var(--muted);font-size:.95rem}

/* ---------- footer ---------- */
.site-footer{background:var(--jade-deep);color:rgba(255,255,255,.75);padding:64px 0 28px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:44px}
.site-footer h4{color:#fff;font-family:var(--sans);font-size:.85rem;text-transform:uppercase;letter-spacing:.12em;margin-bottom:18px}
.site-footer a{color:rgba(255,255,255,.75)}
.site-footer a:hover{color:var(--gold-soft)}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:10px}
.foot-brand{display:flex;align-items:center;gap:10px;color:#fff;font-family:var(--serif);font-size:1.3rem;margin-bottom:16px}
.foot-brand .mark{width:36px;height:36px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:22px;font-size:.85rem;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

/* ---------- whatsapp float ---------- */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:60;width:60px;height:60px;border-radius:50%;
  background:#25d366;display:grid;place-items:center;box-shadow:0 10px 30px -8px rgba(37,211,102,.7);transition:.2s}
.wa-float:hover{transform:scale(1.08)}
.wa-float svg{width:32px;height:32px}

/* ---------- pagination / misc ---------- */
.pagination{display:flex;gap:10px;justify-content:center;margin-top:48px;flex-wrap:wrap}
.pagination .page-numbers{padding:10px 16px;border:1px solid var(--line);border-radius:10px;background:var(--paper);color:var(--ink)}
.pagination .current{background:var(--jade);color:#fff;border-color:var(--jade)}
.tag-row{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0}
.chip{font-size:.82rem;padding:6px 14px;border-radius:999px;background:rgba(13,107,90,.08);color:var(--jade-dark)}

/* ---------- responsive ---------- */
@media(max-width:960px){
  .grid-3,.posts{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .split,.contact-grid{grid-template-columns:1fr;gap:32px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
  .menu,.nav-cta .btn{display:none}
  .nav-toggle{display:block}
  .menu.open{display:flex;position:absolute;top:74px;left:0;right:0;flex-direction:column;
    background:var(--ivory);padding:18px 24px;gap:14px;border-bottom:1px solid var(--line)}
  .grid-3,.posts,.grid-2,.steps,.footer-grid{grid-template-columns:1fr}
  .cta-band{padding:38px 24px}
  section{padding:60px 0}
  .hero-inner{padding:64px 0 72px}
}