:root{--gold:#b08d57;--dark:#1c1b19;--ink:#2a2826;--muted:#6f6a63;--line:#e7e2da;--bg:#faf8f5;--card:#fff;--radius:14px;--shadow:0 10px 30px rgba(28,27,25,.08)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{overflow-x:hidden}
body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;font-size:16px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,.serif{font-family:"Cormorant Garamond",Georgia,serif;font-weight:600;line-height:1.15;margin:0 0 .5em;color:var(--dark)}
h1{font-size:clamp(2rem,5vw,3.6rem)}h2{font-size:clamp(1.8rem,3.6vw,2.7rem)}h3{font-size:1.45rem}
.wrap{width:min(1200px,100% - 32px);margin-inline:auto}
.section{padding:72px 0}.section.alt{background:#f2eee8}
.eyebrow{display:inline-block;font-size:.78rem;letter-spacing:.22em;text-transform:uppercase;color:var(--gold);font-weight:600;margin-bottom:10px}
.center{text-align:center}.muted{color:var(--muted)}
.sec-head{margin-bottom:36px}.sec-head.center{max-width:680px;margin-inline:auto}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 24px;border-radius:40px;font-weight:600;font-size:.95rem;border:1.5px solid var(--gold);background:var(--gold);color:#fff;cursor:pointer;transition:.2s;font-family:inherit}
.btn:hover{filter:brightness(.92);transform:translateY(-1px)}
.btn.ghost{background:transparent;color:var(--gold)}.btn.light{background:transparent;border-color:#fff;color:#fff}
.btn.wa{background:#25d366;border-color:#25d366}.btn.dark{background:var(--dark);border-color:var(--dark)}
.btn.sm{padding:9px 16px;font-size:.85rem}.btn.block{width:100%;justify-content:center}
/* header */
.site-header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.topbar{background:var(--dark);color:#d9d3c9;font-size:.82rem}
.topbar .wrap{display:flex;gap:22px;padding:7px 0;justify-content:flex-end}
.topbar a:hover{color:#fff}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand{display:flex;align-items:center;gap:10px}.brand img{max-height:54px;width:auto}
.brand-mark{color:var(--gold);font-size:1.5rem}
.brand-name{font-family:"Cormorant Garamond",serif;font-size:1.6rem;font-weight:700;color:var(--dark)}
.menu{display:flex;gap:6px;align-items:center}
.menu a{padding:9px 14px;border-radius:30px;font-weight:500;font-size:.95rem;color:var(--ink)}
.menu a:hover,.menu a.on{color:var(--gold)}
.menu .scan-link{border:1.5px solid var(--gold);color:var(--gold);margin-left:6px}
.menu .app-link{background:var(--dark);color:#fff;margin-left:6px}.menu .app-link:hover{color:#fff;background:var(--gold)}
.menu-btn{display:none;background:none;border:0;width:42px;height:42px;cursor:pointer;flex-direction:column;justify-content:center;gap:5px;align-items:center}
.menu-btn span{display:block;width:24px;height:2px;background:var(--dark);transition:.25s}
/* hero */
.hero{position:relative;height:min(82vh,720px);min-height:460px;overflow:hidden;background:var(--dark)}
.slide{position:absolute;inset:0;opacity:0;transition:opacity 1s;background-size:cover;background-position:center}
.slide.on{opacity:1}
.slide::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(15,14,12,.78),rgba(15,14,12,.25) 70%,transparent)}
.slide .cap{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;justify-content:center;color:#fff;max-width:640px}
.slide .cap h1{color:#fff}.slide .cap p{font-size:1.15rem;color:#ece6dc;margin:0 0 26px}
.dots{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);display:flex;gap:10px;z-index:3}
.dots button{width:11px;height:11px;border-radius:50%;border:1.5px solid #fff;background:transparent;cursor:pointer;padding:0}
.dots button.on{background:#fff}
/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);margin-top:-52px;position:relative;z-index:5}
.stat{background:#fff;padding:26px 18px;text-align:center}
.stat b{display:block;font-family:"Cormorant Garamond",serif;font-size:2.3rem;color:var(--gold);line-height:1}
.stat span{font-size:.85rem;color:var(--muted)}
/* grids / cards */
.grid{display:grid;gap:24px}.g4{grid-template-columns:repeat(4,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--card);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:.25s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-4px);box-shadow:0 16px 40px rgba(28,27,25,.14)}
.card .thumb{aspect-ratio:1/1;overflow:hidden;background:#eee;position:relative}
.card .thumb img{width:100%;height:100%;object-fit:cover;transition:.5s}
.card:hover .thumb img{transform:scale(1.06)}
.card .body{padding:16px 18px 18px;flex:1;display:flex;flex-direction:column}
.card h3{font-size:1.35rem;margin:0 0 4px}
.code-tag{display:inline-block;font-size:.72rem;letter-spacing:.08em;font-weight:600;color:var(--gold);background:#f6f0e6;padding:3px 9px;border-radius:20px}
.card .meta{font-size:.84rem;color:var(--muted);margin:6px 0 14px}
.card .actions{margin-top:auto;display:flex;gap:8px}
.badge{position:absolute;top:12px;left:12px;background:var(--dark);color:#fff;font-size:.7rem;padding:4px 10px;border-radius:20px;letter-spacing:.06em}
.cat-card{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:3/4;display:block;box-shadow:var(--shadow)}
.cat-card img{width:100%;height:100%;object-fit:cover;transition:.6s}
.cat-card:hover img{transform:scale(1.07)}
.cat-card .lbl{position:absolute;inset:auto 0 0 0;padding:22px;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.75))}
.cat-card .lbl h3{color:#fff;margin:0}.cat-card .lbl p{margin:2px 0 0;font-size:.85rem;opacity:.85}
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split img{border-radius:var(--radius);box-shadow:var(--shadow);width:100%;aspect-ratio:4/3;object-fit:cover}
.feature-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:22px 0 28px;padding:0;list-style:none}
.feature-list li::before{content:"◆";color:var(--gold);margin-right:8px;font-size:.8rem}
/* QR promo */
.qr-promo{background:var(--dark);color:#e9e3d9;border-radius:22px;padding:48px;display:grid;grid-template-columns:1.4fr 1fr;gap:40px;align-items:center}
.qr-promo h2{color:#fff}.qr-steps{display:flex;gap:18px;flex-wrap:wrap;margin-top:18px}
.qr-steps div{background:rgba(255,255,255,.07);padding:14px 18px;border-radius:12px;font-size:.9rem;flex:1;min-width:140px}
.qr-steps b{color:var(--gold);display:block;font-size:1.3rem;font-family:"Cormorant Garamond",serif}
.qr-box{background:#fff;border-radius:18px;padding:22px;max-width:260px;margin-inline:auto;text-align:center;color:var(--ink)}
/* page hero */
.page-hero{background:var(--dark) center/cover;color:#fff;padding:78px 0 64px;position:relative}
.page-hero::before{content:"";position:absolute;inset:0;background:rgba(15,14,12,.66)}
.page-hero .wrap{position:relative}.page-hero h1{color:#fff;margin:0}
.crumbs{font-size:.85rem;color:#cfc7ba;margin-top:8px}.crumbs a:hover{color:#fff}
/* products page */
.filters{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:18px;display:grid;grid-template-columns:2fr repeat(4,1fr) auto;gap:10px;margin-bottom:28px}
.filters input,.filters select,.form input,.form select,.form textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;font:inherit;background:#fff;color:var(--ink)}
.filters input:focus,.filters select:focus,.form input:focus,.form textarea:focus{outline:2px solid var(--gold);border-color:transparent}
.cat-pills{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}
.cat-pills a{padding:8px 16px;border-radius:30px;border:1px solid var(--line);background:#fff;font-size:.88rem}
.cat-pills a.on{background:var(--dark);color:#fff;border-color:var(--dark)}
.result-count{color:var(--muted);font-size:.9rem;margin-bottom:14px}
.empty{padding:60px 20px;text-align:center;background:#fff;border-radius:var(--radius)}
/* product detail */
.pd{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:start}
.gallery .main{border-radius:var(--radius);overflow:hidden;background:#eee;aspect-ratio:1/1;box-shadow:var(--shadow);position:relative}
.gallery .main img{width:100%;height:100%;object-fit:cover;cursor:zoom-in}
.gallery .thumbs{display:flex;gap:10px;margin-top:12px;overflow-x:auto;padding-bottom:4px}
.gallery .thumbs img{width:78px;height:78px;object-fit:cover;border-radius:10px;cursor:pointer;opacity:.6;border:2px solid transparent;flex:none}
.gallery .thumbs img.on{opacity:1;border-color:var(--gold)}
.gal-nav{position:absolute;top:50%;transform:translateY(-50%);width:40px;height:40px;border-radius:50%;border:0;background:rgba(255,255,255,.9);cursor:pointer;font-size:1.2rem;box-shadow:var(--shadow)}
.gal-nav.prev{left:12px}.gal-nav.next{right:12px}
.pd-info h1{font-size:clamp(2rem,4vw,3rem);margin:8px 0 6px}
.spec-table{width:100%;border-collapse:collapse;margin:20px 0;background:#fff;border-radius:12px;overflow:hidden;box-shadow:var(--shadow)}
.spec-table th,.spec-table td{text-align:left;padding:12px 16px;border-bottom:1px solid var(--line);font-size:.93rem;vertical-align:top}
.spec-table th{width:40%;color:var(--muted);font-weight:500;background:#fbf9f6}
.spec-table tr:last-child th,.spec-table tr:last-child td{border-bottom:0}
.pd-actions{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0}
.company-card{background:#fff;border:1px solid var(--line);border-left:4px solid var(--gold);border-radius:12px;padding:18px 20px;margin-top:20px;font-size:.92rem}
.company-card h4{margin:0 0 6px;font-family:"Cormorant Garamond",serif;font-size:1.3rem}
.qr-mini{display:flex;gap:16px;align-items:center;background:#fff;border-radius:12px;padding:14px;margin-top:18px;border:1px dashed var(--line)}
.qr-mini canvas,.qr-mini img{width:96px;height:96px}
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.92);display:none;align-items:center;justify-content:center;z-index:100;padding:20px}
.lightbox.on{display:flex}.lightbox img{max-height:92vh;max-width:100%;border-radius:8px}
.lightbox button{position:absolute;top:16px;right:18px;background:none;border:0;color:#fff;font-size:2.2rem;cursor:pointer}
/* projects */
.proj{border-radius:var(--radius);overflow:hidden;background:#fff;box-shadow:var(--shadow)}
.proj img{aspect-ratio:4/3;object-fit:cover;width:100%}
.proj .body{padding:18px 20px}.proj .loc{font-size:.85rem;color:var(--gold);font-weight:600}
/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:36px}
.info-box{background:#fff;border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.info-box .row{display:flex;gap:14px;padding:14px 0;border-bottom:1px solid var(--line)}
.info-box .row:last-child{border-bottom:0}.info-box .ic{width:42px;height:42px;border-radius:50%;background:#f6f0e6;display:grid;place-items:center;flex:none;color:var(--gold)}
.form{display:grid;gap:14px}.form .two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form label{font-size:.85rem;font-weight:500;display:block;margin-bottom:5px}
.alert{padding:14px 18px;border-radius:10px;margin-bottom:18px}.alert.ok{background:#e7f6ec;color:#1d6b3a}.alert.err{background:#fdeaea;color:#8a1f1f}
.map{border:0;width:100%;height:340px;border-radius:var(--radius);margin-top:36px}
/* scan */
.scan-wrap{max-width:520px;margin:0 auto;text-align:center}
.scan-video{width:100%;aspect-ratio:1/1;background:#000;border-radius:18px;object-fit:cover;position:relative}
.scan-frame{position:relative;border-radius:18px;overflow:hidden;box-shadow:var(--shadow)}
.scan-frame::after{content:"";position:absolute;inset:18%;border:3px solid var(--gold);border-radius:16px;box-shadow:0 0 0 999px rgba(0,0,0,.35)}
/* footer */
.site-footer{background:var(--dark);color:#bdb6aa;padding:64px 0 0;margin-top:0;font-size:.93rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.3fr;gap:36px}
.site-footer h4{color:#fff;font-family:"Cormorant Garamond",serif;font-size:1.3rem;margin:0 0 14px}
.site-footer a{display:block;padding:3px 0}.site-footer a:hover{color:var(--gold)}
.f-brand{font-family:"Cormorant Garamond",serif;font-size:1.6rem;color:#fff;margin-bottom:10px}.f-logo{max-height:60px;background:#fff;padding:6px;border-radius:8px}
.social{display:flex;gap:14px}.copy{border-top:1px solid rgba(255,255,255,.08);text-align:center;padding:18px;margin-top:44px;font-size:.84rem}
.wa-float{position:fixed;right:18px;bottom:18px;width:58px;height:58px;border-radius:50%;background:#25d366;display:grid;place-items:center;box-shadow:0 8px 24px rgba(37,211,102,.45);z-index:60}
.mobile-bar{display:none}
.pager{display:flex;gap:6px;justify-content:center;margin-top:30px}.pager a,.pager span{padding:8px 14px;border-radius:8px;background:#fff;border:1px solid var(--line)}
.pager .on{background:var(--dark);color:#fff}
/* responsive */
@media (max-width:1000px){.g4{grid-template-columns:repeat(3,1fr)}.filters{grid-template-columns:1fr 1fr 1fr}.filters .q{grid-column:1/-1}.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:820px){
 .menu-btn{display:flex}
 .menu{position:fixed;top:0;right:0;height:100vh;width:min(300px,82vw);background:#fff;flex-direction:column;align-items:stretch;padding:90px 20px 20px;transform:translateX(100%);transition:.3s;visibility:hidden;box-shadow:-10px 0 40px rgba(0,0,0,.15);z-index:40}
 .nav-open .menu{transform:none;visibility:visible}.menu a{padding:14px 16px;border-bottom:1px solid var(--line);border-radius:0}.menu .scan-link,.menu .app-link{margin:14px 0 0;border-radius:30px;text-align:center;border-bottom:0}
 .menu-btn{position:relative;z-index:45}
 .nav-open .menu-btn span:nth-child(1){transform:translateY(7px) rotate(45deg)}.nav-open .menu-btn span:nth-child(2){opacity:0}.nav-open .menu-btn span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
 .hide-sm{display:none}.topbar .wrap{justify-content:center}
 .g3,.g4{grid-template-columns:repeat(2,1fr)}.split,.pd,.contact-grid,.qr-promo{grid-template-columns:1fr;gap:28px}
 .stats{grid-template-columns:repeat(2,1fr)}.qr-promo{padding:30px 22px}
 .section{padding:52px 0}.nav{height:64px}.brand img{max-height:44px}
}
@media (max-width:560px){
 body{font-size:15px}.grid{gap:14px}.g2{grid-template-columns:1fr}
 .card .body{padding:12px}.card h3{font-size:1.15rem}.card .actions{flex-direction:column}.card .actions .btn{justify-content:center}
 .filters{grid-template-columns:1fr 1fr}.form .two,.feature-list{grid-template-columns:1fr}
 .footer-grid{grid-template-columns:1fr}.hero{height:70vh}
 .pd-info .mobile-sticky{position:sticky;bottom:0}
 .wa-float{bottom:78px}
 .mobile-bar{display:flex;position:fixed;left:0;right:0;bottom:0;background:#fff;border-top:1px solid var(--line);z-index:55;padding:8px;gap:8px}
 .mobile-bar .btn{flex:1;justify-content:center;padding:12px}
 body.has-bar{padding-bottom:70px}
}
@media print{.site-header,.site-footer,.wa-float,.mobile-bar{display:none}}

.cat-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
@media (max-width:560px){.cat-grid{grid-template-columns:1fr 1fr}.cat-card .lbl p{display:none}.cat-card .lbl{padding:14px}}