/* =========================================================
   HONGKONG ASSOCIATES (HKASO)
   Modern Premium / Editorial Design System
   ========================================================= */

:root{
  --ink:#0F1E2E;          /* deep navy */
  --ink-2:#14283C;        /* navy panel */
  --ink-3:#1B3349;        /* lighter navy */
  --brass:#C39A4D;        /* warm accent */
  --brass-dk:#A87F35;
  --paper:#F8F6F1;        /* off-white */
  --paper-2:#EFEAE1;      /* warm sand */
  --line:#E3DDD2;         /* hairline on paper */
  --line-dk:rgba(255,255,255,.12);
  --charcoal:#1C2632;     /* body text */
  --muted:#5B6770;        /* muted text */
  --muted-2:#8A93A0;
  --white:#ffffff;
  --maxw:1240px;
  --gutter:clamp(20px,5vw,64px);
  --radius:4px;
  --shadow-sm:0 4px 18px rgba(15,30,46,.08);
  --shadow:0 18px 50px rgba(15,30,46,.16);
  --serif:"Playfair Display",Georgia,"Times New Roman",serif;
  --sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --ease:cubic-bezier(.2,.7,.2,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:hidden}
body{
  margin:0;font-family:var(--sans);color:var(--charcoal);
  background:var(--paper);line-height:1.7;font-size:17px;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.12;color:var(--ink);margin:0 0 .5em}
h1{font-size:clamp(2.4rem,6vw,4.6rem);letter-spacing:-.02em}
h2{font-size:clamp(1.9rem,4vw,3.1rem);letter-spacing:-.015em}
h3{font-size:clamp(1.25rem,2.2vw,1.7rem)}
p{margin:0 0 1.1em}
.serif{font-family:var(--serif)}

/* ---------- Layout helpers ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter)}
.section{padding:clamp(64px,9vw,128px) 0}
.section--tight{padding:clamp(48px,6vw,80px) 0}
.bg-ink{background:var(--ink);color:#D7DEE6}
.bg-ink h1,.bg-ink h2,.bg-ink h3,.bg-ink h4{color:#fff}
.bg-paper2{background:var(--paper-2)}
.center{text-align:center}
.grid{display:grid;gap:clamp(20px,3vw,40px)}
.eyebrow{
  display:inline-flex;align-items:center;gap:.6em;
  font-family:var(--sans);font-weight:600;font-size:.72rem;
  letter-spacing:.22em;text-transform:uppercase;color:var(--brass);margin-bottom:1.1rem;
}
.eyebrow::before{content:"";width:34px;height:1px;background:var(--brass);display:inline-block}
.eyebrow.center{justify-content:center}
.lead{font-size:clamp(1.05rem,1.6vw,1.28rem);color:var(--muted);max-width:60ch}
.center .lead{margin-left:auto;margin-right:auto}
.section-head{max-width:760px;margin:0 auto clamp(40px,6vw,68px)}

/* ---------- Buttons ---------- */
.btn{
  --bg:var(--brass);--fg:#1a1303;
  display:inline-flex;align-items:center;gap:.6em;cursor:pointer;
  font-family:var(--sans);font-weight:600;font-size:.82rem;letter-spacing:.13em;
  text-transform:uppercase;padding:1.05em 2.1em;border:1px solid var(--bg);
  background:var(--bg);color:var(--fg);border-radius:var(--radius);
  transition:transform .35s var(--ease),background .3s,color .3s,border-color .3s;
}
.btn:hover{transform:translateY(-3px);background:var(--brass-dk);border-color:var(--brass-dk)}
.btn--ghost{--bg:transparent;--fg:#fff;border-color:rgba(255,255,255,.45)}
.btn--ghost:hover{background:#fff;color:var(--ink);border-color:#fff}
.btn--dark{--bg:var(--ink);--fg:#fff;border-color:var(--ink)}
.btn--dark:hover{background:var(--ink-3);border-color:var(--ink-3)}
.btn--outline{--bg:transparent;--fg:var(--ink);border-color:var(--ink)}
.btn--outline:hover{background:var(--ink);color:#fff}
.arrow{transition:transform .3s var(--ease)}
.btn:hover .arrow{transform:translateX(4px)}

/* ---------- Top bar ---------- */
.topbar{background:var(--ink);color:#AEB9C5;font-size:.78rem;letter-spacing:.04em}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding-top:.6rem;padding-bottom:.6rem}
.topbar a{transition:color .25s}.topbar a:hover{color:#fff}
.topbar .tb-right{display:flex;gap:1.6rem;align-items:center}
.topbar .tb-right .sep{opacity:.4}
@media(max-width:760px){.topbar .tb-left{display:none}.topbar .wrap{justify-content:center}}

/* ---------- Header / Nav ---------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(248,246,241,.92);
  backdrop-filter:saturate(160%) blur(10px);border-bottom:1px solid var(--line);transition:background .3s,box-shadow .3s}
.site-header.scrolled{box-shadow:0 6px 26px rgba(15,30,46,.09)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:2rem;padding:.7rem 0;min-height:74px}
.brand{display:flex;align-items:center;gap:.7rem}
.brand img{height:42px;width:auto;background:var(--ink);padding:6px 10px;border-radius:3px}
.brand .brand-txt{display:flex;flex-direction:column;line-height:1;white-space:nowrap}
.brand .brand-txt b{font-family:var(--serif);font-size:1.06rem;color:var(--ink);letter-spacing:.02em}
.brand .brand-txt span{font-size:.6rem;letter-spacing:.3em;text-transform:uppercase;color:var(--brass);margin-top:4px}
.menu{display:flex;align-items:center;gap:1.55rem}
.menu a{position:relative;font-weight:500;font-size:.9rem;color:var(--charcoal);padding:.3rem 0;transition:color .25s;white-space:nowrap}
.menu a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--brass);transition:width .3s var(--ease)}
.menu a:hover,.menu a.active{color:var(--ink)}
.menu a:hover::after,.menu a.active::after{width:100%}
.nav-cta{display:flex;align-items:center;gap:1.1rem}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:26px;height:2px;background:var(--ink);transition:.3s}
/* Medium screens: keep the horizontal menu visible, just hide the CTA and tighten spacing. */
@media(max-width:1180px){
  .nav-cta .btn{display:none}
  .menu{gap:1rem}
  .menu a{font-size:.85rem}
}
/* Small screens only: collapse to an off-canvas menu behind the hamburger. */
@media(max-width:960px){
  .nav-toggle{display:flex}
  .menu{position:fixed;inset:0 0 0 auto;width:min(82vw,360px);flex-direction:column;align-items:flex-start;
    gap:.4rem;background:var(--ink);padding:96px 36px;transform:translateX(100%);transition:transform .4s var(--ease);z-index:55}
  .menu a{color:#D7DEE6;font-size:1.15rem;width:100%;padding:.7rem 0;border-bottom:1px solid var(--line-dk)}
  .menu a:hover,.menu a.active{color:#fff}
  body.nav-open .menu{transform:translateX(0)}
  body.nav-open .nav-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  body.nav-open .nav-toggle span:nth-child(2){opacity:0}
  body.nav-open .nav-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:clamp(560px,86vh,860px);display:flex;align-items:center;
  color:#fff;overflow:hidden;background:var(--ink)}
.hero__bg{position:absolute;inset:0;z-index:0}
.hero__bg img{width:100%;height:100%;object-fit:cover;transform:scale(1.06);animation:heroZoom 14s var(--ease) forwards}
@keyframes heroZoom{to{transform:scale(1)}}
.hero__bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(10,20,31,.92) 0%,rgba(10,20,31,.72) 42%,rgba(10,20,31,.30) 100%)}
.hero__inner{position:relative;z-index:2;max-width:780px;padding-top:40px;padding-bottom:40px}
.hero h1{color:#fff}
.hero .lead{color:#C9D3DD;max-width:54ch}
.hero__cta{display:flex;flex-wrap:wrap;gap:1rem;margin-top:2rem}
.hero__meta{display:flex;flex-wrap:wrap;gap:2.2rem;margin-top:3.2rem;padding-top:2rem;border-top:1px solid rgba(255,255,255,.16)}
.hero__meta .num{font-family:var(--serif);font-size:2rem;color:var(--brass);line-height:1}
.hero__meta .lbl{font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:#AEB9C5;margin-top:.4rem}

/* page hero (interior pages) */
.pagehero{position:relative;background:var(--ink);color:#fff;padding:clamp(120px,16vh,180px) 0 clamp(60px,9vw,96px);overflow:hidden}
.pagehero__bg{position:absolute;inset:0;z-index:0;opacity:.32}
.pagehero__bg img{width:100%;height:100%;object-fit:cover}
.pagehero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,30,46,.55),rgba(15,30,46,.92))}
.pagehero .wrap{position:relative;z-index:2}
.pagehero h1{color:#fff;max-width:18ch}
.pagehero .lead{color:#C9D3DD}
.crumbs{font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--brass);margin-bottom:1.2rem}
.crumbs a{color:#9fb0c0}.crumbs a:hover{color:#fff}

/* ---------- Stat band ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line)}
.bg-ink .stats{background:rgba(255,255,255,.1)}
.stat{background:var(--paper);padding:clamp(28px,4vw,48px) clamp(18px,2vw,30px);text-align:center}
.bg-ink .stat{background:var(--ink)}
.stat .num{font-family:var(--serif);font-size:clamp(2.2rem,4vw,3.2rem);color:var(--ink);line-height:1}
.bg-ink .stat .num{color:var(--brass)}
.stat .lbl{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-top:.6rem}
.bg-ink .stat .lbl{color:#9fb0c0}
@media(max-width:720px){.stats{grid-template-columns:1fr 1fr}}

/* ---------- Two-column feature ---------- */
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(32px,6vw,84px);align-items:center}
.split--rev .split__media{order:2}
.split__media{position:relative}
.split__media img{width:100%;border-radius:var(--radius);box-shadow:var(--shadow)}
.split__media .badge{position:absolute;background:var(--brass);color:#1a1303;padding:1.1rem 1.4rem;border-radius:var(--radius);
  bottom:-22px;left:-22px;box-shadow:var(--shadow);max-width:220px}
.split__media .badge b{font-family:var(--serif);font-size:1.6rem;display:block;line-height:1}
.split__media .badge span{font-size:.72rem;letter-spacing:.1em;text-transform:uppercase}
@media(max-width:880px){.split{grid-template-columns:1fr}.split--rev .split__media{order:0}.split__media .badge{left:16px}}

/* ---------- Cards ---------- */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(28px,3vw,40px);
  transition:transform .4s var(--ease),box-shadow .4s,border-color .3s}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.card .ico{width:54px;height:54px;display:flex;align-items:center;justify-content:center;border-radius:50%;
  background:var(--paper-2);color:var(--brass-dk);margin-bottom:1.3rem}
.card .ico svg{width:26px;height:26px}
.card h3{margin-bottom:.5rem}
.card p{color:var(--muted);margin:0;font-size:.97rem}

/* value list */
.values{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.value{background:var(--paper);padding:clamp(26px,3vw,40px)}
.value .n{font-family:var(--serif);font-size:1.1rem;color:var(--brass-dk);margin-bottom:.8rem}
.value h3{font-size:1.18rem;margin-bottom:.5rem}
.value p{color:var(--muted);font-size:.95rem;margin:0}

/* ---------- Product gallery ---------- */
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,2vw,22px)}
.pcard{position:relative;overflow:hidden;border-radius:var(--radius);background:var(--ink);aspect-ratio:4/3}
.pcard.tall{aspect-ratio:3/4}
.pcard img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease),opacity .5s}
.pcard::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 30%,rgba(10,20,31,.82))}
.pcard:hover img{transform:scale(1.08)}
.pcard__cap{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:clamp(18px,2.4vw,30px)}
.pcard__cap span{font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--brass)}
.pcard__cap h3{color:#fff;margin:.35rem 0 0;font-size:1.3rem}
.pcard__cap p{color:#D7DEE6;font-size:.9rem;line-height:1.5;margin:.55rem 0 0;max-width:46ch;
  max-height:0;opacity:0;transform:translateY(6px);overflow:hidden;
  transition:max-height .5s var(--ease),opacity .4s var(--ease),transform .4s var(--ease)}
.pcard:hover .pcard__cap p,.pcard:focus-within .pcard__cap p{max-height:140px;opacity:1;transform:none}
@media(hover:none){.pcard__cap p{max-height:140px;opacity:1;transform:none}}
@media(max-width:860px){.pgrid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.pgrid{grid-template-columns:1fr}.pcard,.pcard.tall{aspect-ratio:4/3}}

/* ---------- Sourcing matrix ---------- */
.countries{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:clamp(16px,2vw,24px)}
.country{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(22px,2.6vw,32px);
  display:flex;gap:1.1rem;transition:transform .35s var(--ease),box-shadow .35s,border-color .3s}
.country:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:transparent}
.country .flag{flex:0 0 64px}
.country .flag img{width:64px;height:64px;object-fit:contain}
.country h3{font-size:1.15rem;margin-bottom:.4rem;display:flex;align-items:center;gap:.5rem}
.country .tags{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:.2rem}
.country .tags span{font-size:.72rem;background:var(--paper-2);color:var(--charcoal);padding:.3em .7em;border-radius:40px;letter-spacing:.02em}

/* ---------- Brands strip ---------- */
.brandgrid{display:grid;grid-template-columns:repeat(6,1fr);gap:1px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.08)}
.brandgrid .bcell{background:var(--ink);display:flex;align-items:center;justify-content:center;padding:clamp(18px,2.4vw,32px);
  aspect-ratio:1/1;transition:background .3s}
.brandgrid .bcell:hover{background:var(--ink-2)}
.brandgrid .bcell img{max-width:78%;max-height:64%;width:auto;object-fit:contain;filter:grayscale(1) brightness(1.6) contrast(.9);opacity:.78;transition:.4s}
.brandgrid .bcell:hover img{filter:none;opacity:1;transform:scale(1.05)}
@media(max-width:980px){.brandgrid{grid-template-columns:repeat(4,1fr)}}
@media(max-width:560px){.brandgrid{grid-template-columns:repeat(3,1fr)}}

/* ---------- Certification grid ---------- */
.certgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:clamp(14px,2vw,22px)}
.certgrid .cert{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:22px;
  display:flex;align-items:center;justify-content:center;aspect-ratio:3/2;transition:transform .35s var(--ease),box-shadow .35s}
.certgrid .cert:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.certgrid .cert img{max-height:100%;width:auto;object-fit:contain}
.pills{display:flex;flex-wrap:wrap;gap:.7rem;justify-content:center;margin-top:1.6rem}
.pill{border:1px solid var(--brass);color:var(--brass-dk);padding:.5em 1.2em;border-radius:40px;font-weight:600;
  font-size:.8rem;letter-spacing:.12em;text-transform:uppercase}

/* ---------- CTA band ---------- */
.cta{position:relative;background:var(--ink);color:#fff;text-align:center;overflow:hidden}
.cta::before{content:"";position:absolute;inset:0;background:
  radial-gradient(circle at 18% 20%,rgba(195,154,77,.22),transparent 42%),
  radial-gradient(circle at 86% 88%,rgba(195,154,77,.14),transparent 46%)}
.cta .wrap{position:relative;z-index:2}
.cta h2{color:#fff;max-width:18ch;margin-inline:auto}
.cta .lead{color:#C9D3DD;margin-inline:auto}
.cta__cta{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;margin-top:2rem}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px);align-items:start}
@media(max-width:880px){.contact-grid{grid-template-columns:1fr}}
.office{border-left:3px solid var(--brass);padding:.2rem 0 .2rem 1.4rem;margin-bottom:2rem}
.office h3{font-size:1.2rem;margin-bottom:.3rem}
.office p{color:var(--muted);margin:0}
.field{margin-bottom:1.1rem}
.field label{display:block;font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:.45rem;font-weight:600}
.field input,.field textarea{width:100%;padding:.95em 1.1em;border:1px solid var(--line);border-radius:var(--radius);
  font-family:var(--sans);font-size:1rem;background:var(--white);color:var(--charcoal);transition:border-color .25s,box-shadow .25s}
.field input:focus,.field textarea:focus{outline:0;border-color:var(--brass);box-shadow:0 0 0 3px rgba(195,154,77,.18)}
.field textarea{min-height:140px;resize:vertical}
/* honeypot — visually hidden anti-spam field */
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
/* form status messages */
.form-note{padding:.85rem 1.1rem;border-radius:var(--radius);margin-bottom:1.3rem;font-size:.95rem;line-height:1.5}
.form-note a{font-weight:600;text-decoration:underline}
.form-note--ok{background:#e9f6ee;color:#1c6b3a;border:1px solid #bfe3cc}
.form-note--err{background:#fdecec;color:#9b2c2c;border:1px solid #f3c6c6}

/* ---------- Footer ---------- */
.footer{background:#0B1622;color:#9fb0c0;padding:clamp(56px,7vw,84px) 0 0}
.footer__top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.3fr;gap:clamp(28px,4vw,56px);padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer img.flogo{height:40px;background:var(--ink);padding:6px 10px;border-radius:3px;margin-bottom:1.2rem}
.footer h4{color:#fff;font-family:var(--sans);font-weight:600;font-size:.82rem;letter-spacing:.16em;text-transform:uppercase;margin:0 0 1.3rem}
.footer a{transition:color .25s;font-size:.95rem}.footer a:hover{color:var(--brass)}
.footer .fcol li{margin-bottom:.7rem}
.footer p{font-size:.95rem;line-height:1.8}
.footer__bottom{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:24px 0;font-size:.82rem;color:#6f7e8c}
.footer__bottom a:hover{color:var(--brass)}
@media(max-width:860px){.footer__top{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.footer__top{grid-template-columns:1fr}.footer__bottom{flex-direction:column;text-align:center}}

/* ---------- Prose (legal pages) ---------- */
.prose{max-width:780px;margin:0 auto}
.prose h2{margin-top:2em}.prose p{color:var(--muted)}

/* ---------- Scroll reveal ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}.reveal.d4{transition-delay:.32s}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}.hero__bg img{animation:none;transform:none}}

/* ---------- WordPress nav menu (built-in theme menu uses ul>li>a too) ---------- */
.menu li{list-style:none;position:relative}

/* ---------- WordPress logo (bundled HKA mark or Site Identity) ---------- */
/* The HKA logo already carries its own dark background, so remove the navy
   panel + padding the old logo relied on, and let it sit clean in the bar. */
.site-header .brand{gap:.8rem}
.site-header .brand .brand-logo{height:46px;width:auto;background:none;padding:0;border-radius:0}
.site-header .brand .custom-logo-link{display:flex;align-items:center;line-height:0}
.site-header .brand .custom-logo-link img{height:52px;width:auto;background:none;padding:0;border-radius:0}
.footer img.flogo{height:46px;width:auto;background:none;padding:0;border-radius:0}
@media(max-width:480px){
  .site-header .brand .brand-txt{display:none}
  .site-header .brand .brand-logo{height:40px}
}