/* ============================================================
   MOOZHIO — Bespoke Solid Wood Millwork
   Dark luxury design system
   ============================================================ */
:root {
  --bg:        #121212;   /* charcoal black */
  --bg-2:      #161514;   /* surface */
  --bg-3:      #1c1a17;   /* card */
  --bg-4:      #232017;   /* raised */
  --line:      rgba(232,230,225,0.10);
  --line-2:    rgba(232,230,225,0.18);
  --walnut:    #8B5E3C;   /* walnut brown */
  --walnut-2:  #a9724a;   /* lighter walnut */
  --walnut-3:  #6f4a2c;   /* deep walnut */
  --bronze:    #b8915f;   /* bronze highlight */
  --beige:     #E8E6E1;   /* beige gray (primary text) */
  --muted:     #9b958c;   /* secondary text */
  --muted-2:   #73706a;
  --max:       1240px;
  --radius:    4px;
  --ease:      cubic-bezier(.2,.7,.2,1);
  --serif:     "Cormorant Garamond", "Playfair Display", Georgia, "Times New Roman", serif;
  --sans:      "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
}

* { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }
body {
  background:var(--bg);
  color:var(--beige);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img { display:block; max-width:100%; }
a { color:inherit; text-decoration:none; }
ul { list-style:none; }

/* Grain / vignette over the whole page for depth */
body::before{
  content:""; position:fixed; inset:0; pointer-events:none; z-index:1;
  background:
    radial-gradient(120% 80% at 50% -10%, rgba(139,94,60,.10), transparent 60%),
    radial-gradient(100% 60% at 50% 120%, rgba(0,0,0,.6), transparent 70%);
}

.container { width:100%; max-width:var(--max); margin:0 auto; padding:0 28px; position:relative; z-index:2; }
section { position:relative; z-index:2; }

/* ---------- Typography ---------- */
h1,h2,h3,h4 { font-family:var(--serif); font-weight:600; line-height:1.12; letter-spacing:.2px; color:var(--beige); }
.eyebrow {
  font-family:var(--sans); font-size:12px; font-weight:600; letter-spacing:.28em;
  text-transform:uppercase; color:var(--bronze); display:inline-flex; align-items:center; gap:12px;
}
.eyebrow::before{ content:""; width:34px; height:1px; background:linear-gradient(90deg,var(--bronze),transparent); }
.section-title { font-size:clamp(30px,4.4vw,52px); margin:18px 0 0; }
.lead { color:var(--muted); font-size:18px; max-width:640px; margin-top:18px; }
.section-head { max-width:760px; margin-bottom:54px; }

/* ---------- Buttons ---------- */
.btn {
  display:inline-flex; align-items:center; gap:10px; font-family:var(--sans);
  font-size:13px; font-weight:600; letter-spacing:.12em; text-transform:uppercase;
  padding:15px 30px; border-radius:var(--radius); border:1px solid transparent;
  cursor:pointer; transition:all .3s var(--ease); background:transparent;
}
.btn-primary { background:var(--walnut); color:#fdf7ee; border-color:var(--walnut); }
.btn-primary:hover { background:var(--walnut-2); transform:translateY(-2px); box-shadow:0 14px 30px -12px rgba(139,94,60,.7); }
.btn-ghost { border-color:var(--line-2); color:var(--beige); }
.btn-ghost:hover { border-color:var(--bronze); color:var(--bronze); }
.btn .arrow { transition:transform .3s var(--ease); }
.btn:hover .arrow { transform:translateX(4px); }

/* ---------- Top bar ---------- */
.topbar {
  background:#0d0c0b; border-bottom:1px solid var(--line); font-size:13px; color:var(--muted);
}
.topbar .container { display:flex; justify-content:space-between; align-items:center; height:42px; }
.topbar a:hover { color:var(--bronze); }
.topbar .left span, .topbar .right a { margin-right:22px; }
.topbar .right a:last-child { margin-right:0; }

/* ---------- Nav ---------- */
header.nav {
  position:sticky; top:0; z-index:50; background:rgba(18,18,18,.72);
  backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line); transition:background .3s var(--ease), border-color .3s;
}
header.nav.scrolled { background:rgba(12,12,11,.96); border-color:var(--line-2); }
.nav-inner { display:flex; align-items:center; justify-content:space-between; height:78px; }
.brand { display:flex; align-items:center; gap:14px; }
.brand .brand-img { height:44px; width:auto; display:block; opacity:.96; }
.brand img:hover { opacity:1; }
.brand .name { font-family:var(--serif); font-size:24px; letter-spacing:2px; color:var(--beige); }
.brand .name b { color:var(--bronze); font-weight:600; }
.brand .sub { font-size:10px; letter-spacing:.32em; color:var(--muted-2); text-transform:uppercase; }
.nav-links { display:flex; align-items:center; gap:38px; }
.nav-links a { font-size:14px; letter-spacing:.04em; color:var(--beige); position:relative; padding:6px 0; }
.nav-links a::after{
  content:""; position:absolute; left:0; bottom:0; height:1px; width:0; background:var(--bronze); transition:width .3s var(--ease);
}
.nav-links a:hover::after, .nav-links a.active::after { width:100%; }
.nav-links a.active { color:var(--bronze); }
.nav-cta { display:flex; align-items:center; gap:18px; }
.nav-toggle { display:none; background:none; border:0; color:var(--beige); cursor:pointer; }
.mobile-menu { display:none; position:fixed; inset:0; background:rgba(12,12,11,.98); z-index:60; padding:90px 28px; }

/* ---------- Hero ---------- */
.hero { position:relative; min-height:92vh; display:flex; align-items:flex-end; overflow:hidden; }
.hero .bg { position:absolute; inset:0; background-size:cover; background-position:center; transform:scale(1.05); }
.hero .overlay {
  position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(12,12,11,.55) 0%, rgba(12,12,11,.30) 35%, rgba(12,12,11,.92) 100%),
             linear-gradient(90deg, rgba(12,12,11,.85), rgba(12,12,11,.25));
}
.hero .container { padding-top:120px; padding-bottom:90px; }
.hero .eyebrow { color:var(--bronze); }
.hero h1 { font-size:clamp(42px,7vw,86px); max-width:14ch; margin:22px 0 0; }
.hero h1 em { font-style:italic; color:var(--bronze); }
.hero p.lead { margin-top:26px; font-size:19px; max-width:560px; }
.hero-actions { display:flex; gap:16px; flex-wrap:wrap; margin-top:38px; }
.hero-stats { display:flex; gap:48px; margin-top:60px; flex-wrap:wrap; }
.hero-stats .stat .n { font-family:var(--serif); font-size:38px; color:var(--beige); }
.hero-stats .stat .l { font-size:12px; letter-spacing:.16em; text-transform:uppercase; color:var(--muted); margin-top:4px; }
.scroll-cue { position:absolute; bottom:26px; left:50%; transform:translateX(-50%); font-size:11px; letter-spacing:.3em; color:var(--muted-2); text-transform:uppercase; }

/* ---------- Generic section spacing ---------- */
.band { padding:110px 0; }
.band.tight { padding:80px 0; }
.band.alt { background:linear-gradient(180deg,var(--bg),var(--bg-2)); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }

/* ---------- Core business grid ---------- */
.biz-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--line); border:1px solid var(--line); }
.biz-card { background:var(--bg-2); padding:42px 36px; position:relative; transition:background .35s var(--ease); overflow:hidden; }
.biz-card:hover { background:var(--bg-3); }
.biz-card .idx { font-family:var(--serif); font-size:15px; color:var(--bronze); letter-spacing:.1em; }
.biz-card h3 { font-size:26px; margin:14px 0 10px; }
.biz-card p { color:var(--muted); font-size:15px; }
.biz-card .more { margin-top:20px; font-size:12px; letter-spacing:.18em; text-transform:uppercase; color:var(--bronze); display:inline-flex; gap:8px; }
.biz-card .thumb { position:absolute; right:-30px; bottom:-30px; width:130px; height:130px; border-radius:50%; background-size:cover; background-position:center; opacity:0; transform:scale(.6); transition:all .5s var(--ease); }
.biz-card:hover .thumb { opacity:.22; transform:scale(1); }

/* ---------- Craftsmanship ---------- */
.craft-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:28px; }
.craft-card { background:var(--bg-2); border:1px solid var(--line); border-radius:var(--radius); padding:40px 38px; position:relative; }
.craft-card .ic { width:46px; height:46px; border:1px solid var(--bronze); border-radius:50%; display:flex; align-items:center; justify-content:center; color:var(--bronze); margin-bottom:22px; font-family:var(--serif); font-size:20px; }
.craft-card h3 { font-size:22px; margin-bottom:12px; }
.craft-card p { color:var(--muted); font-size:15px; }

/* ---------- Cases preview ---------- */
.case-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.case-card { position:relative; overflow:hidden; border-radius:var(--radius); aspect-ratio:4/5; cursor:pointer; border:1px solid var(--line); }
.case-card img { width:100%; height:100%; object-fit:cover; transition:transform .8s var(--ease); }
.case-card:hover img { transform:scale(1.07); }
.case-card .cap { position:absolute; inset:auto 0 0 0; padding:26px 24px; background:linear-gradient(0deg,rgba(10,10,9,.92),transparent); }
.case-card .cap .t { font-family:var(--serif); font-size:24px; }
.case-card .cap .s { font-size:12px; letter-spacing:.14em; text-transform:uppercase; color:var(--bronze); }

/* ---------- Trust / logos ---------- */
.trust { display:flex; flex-wrap:wrap; gap:18px; align-items:center; }
.trust .cert { width:108px; height:150px; object-fit:cover; border:1px solid var(--line); border-radius:var(--radius); background:var(--bg-2); }
.trust-note { color:var(--muted); margin-top:30px; max-width:680px; }
.clients-row { display:flex; flex-wrap:wrap; gap:14px 40px; align-items:center; margin-top:40px; opacity:.8; }
.clients-row span { font-family:var(--serif); font-size:20px; color:var(--muted); letter-spacing:.04em; }

/* ---------- CTA band ---------- */
.cta-band { background:linear-gradient(120deg,var(--walnut-3),var(--bg-3)); border-top:1px solid var(--line-2); }
.cta-band .container { display:flex; justify-content:space-between; align-items:center; gap:30px; flex-wrap:wrap; padding:64px 28px; }
.cta-band h2 { font-size:clamp(26px,3.6vw,40px); }
.cta-band p { color:var(--beige); opacity:.8; margin-top:8px; }

/* ---------- Footer ---------- */
footer.site { background:#0c0b0a; border-top:1px solid var(--line); position:relative; z-index:2; }
.foot-top { display:grid; grid-template-columns:1.4fr 1fr 1fr 1.2fr; gap:40px; padding:72px 0 50px; }
.foot-col h4 { font-family:var(--sans); font-size:12px; letter-spacing:.22em; text-transform:uppercase; color:var(--bronze); margin-bottom:20px; }
.foot-col a, .foot-col p { color:var(--muted); font-size:14px; line-height:2; }
.foot-col a:hover { color:var(--beige); }
.foot-brand .name { font-family:var(--serif); font-size:26px; letter-spacing:2px; }
.foot-brand p { margin-top:14px; max-width:320px; }
.foot-bottom { border-top:1px solid var(--line); padding:22px 0; display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap; color:var(--muted-2); font-size:13px; }
.foot-bottom a:hover { color:var(--bronze); }

/* ---------- Page hero (interior pages) ---------- */
.page-hero { position:relative; padding:140px 0 80px; overflow:hidden; border-bottom:1px solid var(--line); }
.page-hero .bg { position:absolute; inset:0; background-size:cover; background-position:center; opacity:.4; }
.page-hero .overlay { position:absolute; inset:0; background:linear-gradient(180deg,rgba(12,12,11,.7),rgba(12,12,11,.96)); }
.page-hero .container { position:relative; z-index:3; }
.page-hero h1 { font-size:clamp(38px,5.5vw,66px); margin-top:18px; }
.page-hero p { color:var(--muted); max-width:620px; margin-top:18px; font-size:18px; }

/* ---------- Product / category page ---------- */
.cat-filter { display:flex; flex-wrap:wrap; gap:12px; margin-bottom:46px; }
.chip { padding:10px 22px; border:1px solid var(--line-2); border-radius:40px; font-size:13px; letter-spacing:.06em; color:var(--muted); cursor:pointer; transition:all .3s var(--ease); }
.chip:hover { color:var(--beige); border-color:var(--bronze); }
.chip.active { background:var(--walnut); border-color:var(--walnut); color:#fdf7ee; }

.cat-block { margin-bottom:90px; }
.cat-block .cat-head { display:flex; align-items:flex-end; justify-content:space-between; gap:20px; margin-bottom:30px; border-bottom:1px solid var(--line); padding-bottom:18px; }
.cat-block .cat-head h2 { font-size:clamp(28px,3.6vw,42px); }
.cat-block .cat-head .meta { color:var(--muted); font-size:13px; letter-spacing:.12em; text-transform:uppercase; white-space:nowrap; }
.type-tabs { display:flex; gap:10px; margin-bottom:24px; flex-wrap:wrap; }
.type-tab { font-size:12px; letter-spacing:.08em; text-transform:uppercase; color:var(--muted); padding:8px 16px; border:1px solid var(--line); border-radius:30px; cursor:pointer; background:var(--bg-2); transition:all .3s var(--ease); }
.type-tab.active { color:var(--bronze); border-color:var(--bronze); }
.gallery { columns:3; column-gap:16px; }
.gallery .g-item { break-inside:avoid; margin-bottom:16px; overflow:hidden; border-radius:var(--radius); border:1px solid var(--line); cursor:pointer; position:relative; }
.gallery .g-item img { width:100%; transition:transform .7s var(--ease); }
.gallery .g-item:hover img { transform:scale(1.05); }
.gallery .g-item .plus { position:absolute; inset:0; display:flex; align-items:center; justify-content:center; opacity:0; background:rgba(12,12,11,.35); color:var(--bronze); font-size:30px; transition:opacity .3s; }
.gallery .g-item:hover .plus { opacity:1; }

/* ---------- Solution steps ---------- */
.steps { position:relative; }
.step { display:grid; grid-template-columns:120px 1fr; gap:40px; padding:42px 0; border-top:1px solid var(--line); }
.step:last-child { border-bottom:1px solid var(--line); }
.step .num { font-family:var(--serif); font-size:64px; color:var(--walnut); line-height:1; }
.step .body h3 { font-size:26px; margin-bottom:12px; }
.step .body p { color:var(--muted); max-width:680px; }
.step .thumbs { display:flex; gap:12px; margin-top:22px; flex-wrap:wrap; }
.step .thumbs img { width:150px; height:100px; object-fit:cover; border-radius:var(--radius); border:1px solid var(--line); cursor:pointer; transition:transform .4s var(--ease); }
.step .thumbs img:hover { transform:translateY(-4px); border-color:var(--bronze); }

/* ---------- About ---------- */
.about-split { display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:center; }
.about-split .media { position:relative; }
.about-split .media img { border-radius:var(--radius); border:1px solid var(--line); }
.about-split .media .badge { position:absolute; left:-22px; bottom:-22px; background:var(--walnut); color:#fdf7ee; padding:20px 26px; border-radius:var(--radius); font-family:var(--serif); }
.about-split .media .badge .b-n { font-size:30px; }
.about-split .media .badge .b-l { font-size:11px; letter-spacing:.16em; text-transform:uppercase; }
.values { display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--line); border:1px solid var(--line); margin-top:60px; }
.values .v { background:var(--bg-2); padding:38px 32px; }
.values .v .n { font-family:var(--serif); font-size:18px; color:var(--bronze); }
.values .v h4 { font-family:var(--sans); font-size:13px; letter-spacing:.16em; text-transform:uppercase; margin:12px 0 10px; }
.values .v p { color:var(--muted); font-size:14px; }
.values .v.wide { grid-column:1 / -1; display:grid; grid-template-columns:auto 1fr; align-items:center; gap:30px; background:var(--walnut); padding:34px 40px; }
.values .v.wide .n { font-family:var(--serif); font-size:44px; line-height:1; color:#fdf7ee; }
.values .v.wide .wt h4 { color:#fdf7ee; margin:0 0 6px; font-size:17px; text-transform:none; letter-spacing:.04em; }
.values .v.wide .wt p { color:rgba(253,247,238,.85); margin:0; font-size:14px; }
.about-gallery { display:grid; grid-template-columns:repeat(4,1fr); gap:14px; }
.about-gallery img { aspect-ratio:4/5; object-fit:cover; border-radius:var(--radius); border:1px solid var(--line); }

/* ---------- Contact ---------- */
.contact-grid { display:grid; grid-template-columns:1fr 1fr; gap:60px; }
.info-list li { display:flex; gap:18px; padding:22px 0; border-bottom:1px solid var(--line); }
.info-list .ic { color:var(--bronze); font-size:18px; width:24px; text-align:center; }
.info-list .k { font-size:12px; letter-spacing:.16em; text-transform:uppercase; color:var(--muted); }
.info-list .v { color:var(--beige); font-size:16px; }
.form { background:var(--bg-2); border:1px solid var(--line); border-radius:var(--radius); padding:40px; }
.form .field { margin-bottom:20px; }
.form label { display:block; font-size:12px; letter-spacing:.14em; text-transform:uppercase; color:var(--muted); margin-bottom:8px; }
.form input, .form textarea, .form select {
  width:100%; background:var(--bg); border:1px solid var(--line-2); color:var(--beige);
  padding:13px 15px; border-radius:var(--radius); font-family:var(--sans); font-size:15px; transition:border-color .3s;
}
.form input:focus, .form textarea:focus, .form select:focus { outline:none; border-color:var(--bronze); }
.form textarea { min-height:120px; resize:vertical; }
.map-note { margin-top:26px; color:var(--muted); font-size:14px; }

/* ---------- Blog ---------- */
.blog-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:28px; }
.post-card { background:var(--bg-2); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; display:flex; flex-direction:column; transition:transform .4s var(--ease), border-color .4s; }
.post-card:hover { transform:translateY(-6px); border-color:var(--line-2); }
.post-card .ph { aspect-ratio:16/10; background-size:cover; background-position:center; }
.post-card .pc { padding:28px 26px 32px; }
.post-card .tag { font-size:11px; letter-spacing:.16em; text-transform:uppercase; color:var(--bronze); }
.post-card h3 { font-size:23px; margin:12px 0 12px; line-height:1.25; }
.post-card p { color:var(--muted); font-size:14px; }
.post-card .meta { margin-top:18px; font-size:12px; color:var(--muted-2); letter-spacing:.06em; }

/* ---------- Lightbox ---------- */
.lightbox { position:fixed; inset:0; background:rgba(8,8,7,.94); z-index:200; display:none; align-items:center; justify-content:center; padding:40px; }
.lightbox.open { display:flex; }
.lightbox img { max-width:92vw; max-height:88vh; border:1px solid var(--line-2); }
.lightbox .cls { position:absolute; top:24px; right:30px; font-size:30px; color:var(--beige); cursor:pointer; background:none; border:0; }
.lightbox .navb { position:absolute; top:50%; transform:translateY(-50%); font-size:40px; color:var(--beige); background:none; border:0; cursor:pointer; opacity:.7; }
.lightbox .navb:hover { opacity:1; color:var(--bronze); }
.lightbox .prev { left:24px; } .lightbox .next { right:24px; }

/* ---------- Reveal animation ---------- */
.reveal { opacity:0; transform:translateY(28px); transition:opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in { opacity:1; transform:none; }

/* ---------- Responsive ---------- */
@media (max-width:980px){
  .biz-grid, .case-grid, .blog-grid { grid-template-columns:repeat(2,1fr); }
  .gallery { columns:2; }
  .craft-grid, .about-split, .contact-grid { grid-template-columns:1fr; }
  .about-gallery { grid-template-columns:repeat(2,1fr); }
  .foot-top { grid-template-columns:1fr 1fr; }
  .values { grid-template-columns:1fr; }
  .nav-links { display:none; }
  .nav-toggle { display:block; }
  .mobile-menu.open { display:block; }
  .mobile-menu a { display:block; font-family:var(--serif); font-size:30px; padding:14px 0; border-bottom:1px solid var(--line); }
  .step { grid-template-columns:1fr; gap:14px; }
}
@media (max-width:620px){
  .biz-grid, .case-grid, .blog-grid { grid-template-columns:1fr; }
  .gallery { columns:1; }
  .foot-top { grid-template-columns:1fr; }
  .hero-stats { gap:28px; }
  .container { padding:0 20px; }
  .band { padding:74px 0; }
}