/* ============================================
   YJ Furniture — B2B site stylesheet
   Palette: warm stone / espresso / walnut rust / ink green
   Type: Fraunces (display) + Inter (body/UI)
   ============================================ */

:root{
  --bg: #E9E2D3;
  --bg-alt: #F6F2E8;
  --bg-card: #FBF8F1;
  --ink: #2A2318;
  --ink-soft: #6B6153;
  --ink-faint: #9A8F7C;
  --accent: #8A3F26;
  --accent-dark: #6B2F1B;
  --accent-tint: #F0DCC9;
  --green: #48543C;
  --green-tint: #E1E5D6;
  --line: rgba(42,35,24,0.14);
  --line-strong: rgba(42,35,24,0.28);
  --radius: 3px;
  --radius-lg: 6px;
  --max: 1180px;
  --shadow: 0 1px 0 rgba(42,35,24,0.06);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{
  font-family:'Fraunces',Georgia,serif;
  font-weight:560;
  line-height:1.12;
  margin:0 0 .5em;
  letter-spacing:-0.01em;
  color:var(--ink);
}
h1{font-size:clamp(2.4rem,4.2vw,3.6rem); font-weight:520;}
h2{font-size:clamp(1.7rem,2.6vw,2.3rem);}
h3{font-size:1.25rem;}
p{margin:0 0 1em;color:var(--ink-soft);max-width:62ch;}
.wrap{max-width:var(--max);margin:0 auto;padding:0 28px;}
section{padding:88px 0;}
@media(max-width:720px){section{padding:56px 0;} .wrap{padding:0 20px;}}

.eyebrow{
  font-size:.82rem;
  color:var(--accent);
  font-weight:600;
  margin-bottom:.6em;
  display:block;
}

/* ---- Buttons ---- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:13px 24px;
  border-radius:var(--radius);
  font-weight:600;
  font-size:.95rem;
  border:1px solid transparent;
  cursor:pointer;
  font-family:inherit;
  transition:background .15s ease, color .15s ease, border-color .15s ease;
}
.btn-primary{background:var(--accent);color:#FBF3E9;}
.btn-primary:hover{background:var(--accent-dark);}
.btn-outline{background:transparent;color:var(--ink);border-color:var(--line-strong);}
.btn-outline:hover{border-color:var(--ink);}
.btn-sm{padding:8px 14px;font-size:.82rem;}

/* ---- Top bar + nav ---- */
.topbar{
  background:var(--ink);
  color:#D8CFBE;
  font-size:.8rem;
}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;padding:7px 28px;}
.topbar a{opacity:.9;}
.topbar a:hover{opacity:1;}
.topbar-links{display:flex;gap:20px;}

nav.mainnav{
  position:sticky;top:0;z-index:50;
  background:rgba(233,226,211,0.94);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line);
}
nav.mainnav .wrap{display:flex;align-items:center;justify-content:space-between;padding:16px 28px;}
.brand{display:flex;align-items:baseline;gap:8px;font-family:'Fraunces',serif;font-weight:600;font-size:1.35rem;}
.brand small{font-family:'Inter',sans-serif;font-weight:500;font-size:.62rem;letter-spacing:.06em;color:var(--ink-soft);}
.navlinks{display:flex;align-items:center;gap:34px;}
.navlinks a{font-size:.92rem;font-weight:500;color:var(--ink-soft);padding:4px 0;border-bottom:1px solid transparent;}
.navlinks a:hover,.navlinks a.active{color:var(--ink);border-color:var(--accent);}
.navcta{display:flex;align-items:center;gap:18px;}
#inquiry-pill{
  display:none;
  align-items:center;gap:6px;
  font-size:.82rem;font-weight:600;color:var(--accent-dark);
  background:var(--accent-tint);padding:6px 12px;border-radius:20px;
}
.navmenu-toggle{display:none;background:none;border:none;font-size:1.6rem;cursor:pointer;color:var(--ink);}
@media(max-width:860px){
  .navlinks{display:none;}
  .navmenu-toggle{display:block;}
}

/* ---- Hero ---- */
.hero{padding:64px 0 88px;}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;}
@media(max-width:900px){.hero .wrap{grid-template-columns:1fr;} .hero{padding:40px 0 56px;}}
.hero-stats{display:flex;gap:32px;margin-top:34px;flex-wrap:wrap;}
.hero-stats div strong{display:block;font-family:'Fraunces',serif;font-size:1.5rem;font-weight:600;color:var(--ink);}
.hero-stats div span{font-size:.8rem;color:var(--ink-faint);}
.hero-cta{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap;}

.mosaic{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:10px;
}
.mosaic a{
  overflow:hidden;border-radius:var(--radius);
  aspect-ratio:1/1;
  border:1px solid var(--line);
}
.mosaic a:nth-child(2){grid-column:span 2;}
.mosaic img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.mosaic a:hover img{transform:scale(1.05);}

/* ---- Category / style chips ---- */
.chip-row{display:flex;gap:12px;flex-wrap:wrap;}
.chip{
  padding:9px 18px;border:1px solid var(--line-strong);border-radius:20px;
  font-size:.85rem;font-weight:500;color:var(--ink-soft);cursor:pointer;
  background:var(--bg-card);
  transition:background .15s, color .15s, border-color .15s;
}
.chip:hover{border-color:var(--ink);color:var(--ink);}
.chip.active{background:var(--ink);color:var(--bg-alt);border-color:var(--ink);}

.style-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:36px;}
@media(max-width:820px){.style-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:520px){.style-grid{grid-template-columns:1fr;}}
.style-card{
  position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3;
  border:1px solid var(--line);
}
.style-card img{width:100%;height:100%;object-fit:cover;transition:transform .4s;}
.style-card:hover img{transform:scale(1.06);}
.style-card .label{
  position:absolute;left:0;bottom:0;right:0;
  padding:16px 18px;
  background:linear-gradient(0deg,rgba(20,16,10,.72),transparent);
  color:#F6F1E6;
}
.style-card .label strong{font-family:'Fraunces',serif;font-size:1.1rem;font-weight:600;}
.style-card .label span{display:block;font-size:.76rem;opacity:.85;}

/* ---- Section header row ---- */
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:8px;flex-wrap:wrap;}

/* ---- Product grid ---- */
.product-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:22px;
  margin-top:32px;
}
@media(max-width:980px){.product-grid{grid-template-columns:repeat(3,1fr);}}
@media(max-width:680px){.product-grid{grid-template-columns:repeat(2,1fr);gap:14px;}}
.product-card{
  background:var(--bg-card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  display:flex;flex-direction:column;
}
.product-thumb{aspect-ratio:1/1;overflow:hidden;background:#ddd6c6;}
.product-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s;}
.product-card:hover .product-thumb img{transform:scale(1.05);}
.product-body{padding:14px 16px 16px;display:flex;flex-direction:column;gap:8px;flex:1;}
.product-model{font-family:'Fraunces',serif;font-weight:600;font-size:1.02rem;}
.product-meta{font-size:.78rem;color:var(--ink-faint);display:flex;align-items:center;gap:6px;}
.swatch{width:10px;height:10px;border-radius:50%;display:inline-block;border:1px solid rgba(0,0,0,.15);}
.product-tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:2px;}
.tag-pill{font-size:.68rem;padding:3px 9px;border-radius:12px;background:var(--green-tint);color:var(--green);font-weight:600;}
.product-actions{margin-top:auto;padding-top:10px;}
.add-inquiry{
  width:100%;padding:9px;border-radius:var(--radius);border:1px solid var(--line-strong);
  background:transparent;font-weight:600;font-size:.8rem;cursor:pointer;color:var(--ink);
  font-family:inherit;
}
.add-inquiry:hover{border-color:var(--accent);color:var(--accent-dark);}
.add-inquiry.added{background:var(--accent);border-color:var(--accent);color:#fff;}

/* ---- Trust / stats section ---- */
.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin-top:40px;}
@media(max-width:780px){.trust-grid{grid-template-columns:1fr;}}
.trust-item{border-top:1px solid var(--line-strong);padding-top:16px;}
.trust-item strong{display:block;font-family:'Fraunces',serif;font-size:1.9rem;font-weight:600;margin-bottom:4px;}

.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;}
@media(max-width:860px){.split{grid-template-columns:1fr;}}
.split img,.split .imgbox{border-radius:var(--radius);border:1px solid var(--line);overflow:hidden;aspect-ratio:4/3;}
.split .imgbox img{width:100%;height:100%;object-fit:cover;}

.list-check{list-style:none;padding:0;margin:20px 0;}
.list-check li{
  padding-left:26px;position:relative;margin-bottom:12px;color:var(--ink-soft);
}
.list-check li::before{
  content:"";position:absolute;left:0;top:.5em;width:12px;height:12px;
  border:1.5px solid var(--accent);border-radius:50%;
}

/* ---- Band / CTA banner ---- */
.band{background:var(--ink);color:#EDE5D4;}
.band h2{color:#fff;}
.band p{color:#C9BEA8;}
.band .wrap{padding:70px 28px;display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap;}

/* ---- Placeholder marker ---- */
.tofill{
  background:var(--accent-tint);
  border:1px dashed var(--accent);
  padding:2px 6px;border-radius:3px;
  color:var(--accent-dark);
  font-style:normal;
}

/* ---- Form ---- */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
@media(max-width:640px){.form-grid{grid-template-columns:1fr;}}
.field{display:flex;flex-direction:column;gap:6px;}
.field.full{grid-column:1/-1;}
.field label{font-size:.82rem;font-weight:600;color:var(--ink);}
.field input,.field select,.field textarea{
  font-family:inherit;font-size:.95rem;
  padding:11px 13px;border:1px solid var(--line-strong);border-radius:var(--radius);
  background:var(--bg-card);color:var(--ink);
}
.field textarea{resize:vertical;min-height:120px;}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--accent);outline-offset:1px;}

/* ---- Footer ---- */
footer{background:#20190F;color:#B9AF9B;padding:60px 0 30px;}
footer .wrap{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;}
@media(max-width:780px){footer .wrap{grid-template-columns:1fr 1fr;}}
footer h4{color:#EDE5D4;font-family:'Inter',sans-serif;font-size:.82rem;letter-spacing:.03em;font-weight:700;margin-bottom:14px;}
footer a{display:block;color:#B9AF9B;font-size:.88rem;margin-bottom:9px;}
footer a:hover{color:#EDE5D4;}
.footer-bottom{
  max-width:var(--max);margin:40px auto 0;padding:22px 28px 0;
  border-top:1px solid rgba(255,255,255,.1);
  font-size:.78rem;color:#8A8071;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
}

/* ---- Page header (inner pages) ---- */
.page-header{padding:60px 0 40px;border-bottom:1px solid var(--line);}
.page-header p{max-width:60ch;}

/* ---- Filter toolbar ---- */
.filter-bar{
  display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  padding:20px 0;border-bottom:1px solid var(--line);margin-bottom:8px;
}
.filter-groups{display:flex;flex-wrap:wrap;gap:10px;}
.result-count{font-size:.85rem;color:var(--ink-faint);}

/* ---- Inquiry drawer ---- */
#inquiry-drawer{
  position:fixed;right:20px;bottom:20px;z-index:80;
  background:var(--ink);color:#EDE5D4;
  border-radius:var(--radius-lg);
  padding:16px 18px;
  box-shadow:0 8px 24px rgba(0,0,0,.25);
  display:none;
  max-width:280px;
  font-size:.85rem;
}
#inquiry-drawer.show{display:block;}
#inquiry-drawer strong{display:block;margin-bottom:6px;font-family:'Fraunces',serif;font-size:1rem;}
#inquiry-drawer a.btn{margin-top:10px;}

@media(max-width:600px){
  .hero-stats{gap:20px;}
  footer .wrap{grid-template-columns:1fr;}
}