:root{
  --dark:#071b2a;
  --dark2:#12364c;
  --gold:#b98935;
  --gold2:#d6ad54;
  --soft:#f7f2ea;
  --ink:#111827;
  --muted:#64717f;
  --line:#e7dfd3;
  --white:#fff;
  --shadow:0 18px 48px rgba(17,24,39,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:#fff;overflow-x:hidden}
a{text-decoration:none;color:inherit}
img{display:block;width:100%}
section:not(.hero){content-visibility:auto;contain-intrinsic-size:1px 720px}
.container{width:min(1180px,calc(100% - 36px));margin:0 auto}
.topbar .container,.header .container{width:min(1540px,calc(100% - 36px))}
.topbar{background:var(--dark);color:#dce8ef;font-size:13px}
.topbar .container{display:flex;justify-content:space-between;gap:18px;align-items:center;padding:7px 0;min-width:0}
.topbar .container>div{min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.topbar b{color:#f1d58d}
.header{position:sticky;top:0;z-index:50;width:100%;background:#fff;backdrop-filter:blur(12px);border-bottom:1px solid rgba(17,24,39,.08);box-shadow:0 6px 22px rgba(17,24,39,.05)}
.nav{min-height:66px;display:flex;align-items:center;justify-content:space-between;gap:22px}
.logo{width:150px;min-width:150px}
.menu{display:flex;gap:14px;font-size:13px;font-weight:800;align-items:center;justify-content:flex-end;flex-wrap:nowrap;white-space:nowrap;min-width:0}
.menu a[href="banquet-chairs.html"],
.menu a[href="church-chairs.html"],
.menu a[href="wedding-event-chairs.html"],
.menu a[href="banquet-tables.html"]{display:none}
.menu a{padding:24px 0;position:relative;line-height:1.15}
.menu a:hover,.menu a.active{color:var(--gold)}
.menu a.active:after,.menu a:hover:after{content:"";position:absolute;left:0;right:0;bottom:17px;height:2px;background:var(--gold)}
.menu .btn{padding:11px 17px}
.header-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.language-switcher{position:relative;display:flex;align-items:center}
.language-switcher select{appearance:none;-webkit-appearance:none;-moz-appearance:none;height:39px;width:140px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--dark);font-size:13px;font-weight:900;padding:0 38px 0 16px;cursor:pointer;box-shadow:0 8px 20px rgba(17,24,39,.05);line-height:39px}
.language-switcher select::-ms-expand{display:none}
.language-switcher:after{content:"";position:absolute;right:16px;top:50%;width:8px;height:8px;border-right:2px solid var(--gold);border-bottom:2px solid var(--gold);transform:translateY(-62%) rotate(45deg);pointer-events:none}
.site-header{position:sticky;top:0;z-index:50;width:100%;background:#fff;border-bottom:1px solid rgba(17,24,39,.08);box-shadow:0 6px 22px rgba(17,24,39,.05)}
.site-header .topbar-inner{display:flex;justify-content:space-between;gap:18px;align-items:center;padding:7px 0;min-width:0}
.site-header .topbar-inner span{min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.site-header .nav{min-height:72px;display:block}
.nav-inner{display:grid;grid-template-columns:210px minmax(0,1fr) auto;align-items:center;gap:28px}
.brand{width:190px;min-width:190px;display:block}
.brand img{width:190px;height:auto}
.menu-toggle{display:none}
.nav-links{display:flex;align-items:center;justify-content:flex-start;gap:14px;flex-wrap:nowrap;white-space:nowrap;font-size:13px;font-weight:800;min-width:0;overflow:hidden}
.nav-links a{padding:24px 0;position:relative;line-height:1.15}
.nav-links a:hover{color:var(--gold)}
.nav-links a:hover:after{content:"";position:absolute;left:0;right:0;bottom:17px;height:2px;background:var(--gold)}
.nav-links a[href="../banquet-chairs.html"],
.nav-links a[href="../church-chairs.html"],
.nav-links a[href="../wedding-event-chairs.html"],
.nav-links a[href="../banquet-tables.html"]{display:none}
.nav-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.nav-actions .language-select{appearance:none;-webkit-appearance:none;-moz-appearance:none;height:39px;width:140px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--dark);font-size:13px;font-weight:900;padding:0 16px;cursor:pointer;box-shadow:0 8px 20px rgba(17,24,39,.05);line-height:39px}
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:13px 20px;font-weight:900;font-size:13px;border:1px solid transparent}
.btn-gold{background:linear-gradient(135deg,var(--gold),var(--gold2));color:#fff;box-shadow:0 12px 28px rgba(185,137,53,.25)}
.btn-dark{background:var(--dark);color:#fff}
.btn-line{background:#fff;color:var(--dark);border-color:var(--line)}
.hero{position:relative;overflow:hidden;color:#fff;background:#071b2a}
.hero::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(7,27,42,.92),rgba(7,27,42,.58))}
.hero{min-height:620px}
.hero-bg,.hero-slide{position:absolute;inset:0}
.hero-bg{z-index:0}
.hero-slide{background-position:center;background-size:cover;background-repeat:no-repeat;opacity:0;transform:scale(1.04);animation:heroPan 24s infinite}
.hero-slide-1{background-image:url('../assets/hero-professional-banquet.jpg')}
.hero-slide-2{background-image:url('../assets/hero-professional-wedding.jpg');animation-delay:6s}
.hero-slide-3{background-image:url('../assets/hero-professional-church.jpg');animation-delay:12s}
.hero-slide-4{background-image:url('../assets/hero-professional-factory.jpg');animation-delay:18s}
@keyframes heroPan{
  0%,100%{opacity:0;transform:scale(1.04) translateX(0)}
  6%,25%{opacity:1}
  31%{opacity:0;transform:scale(1.09) translateX(-18px)}
}
.hero .container{position:relative;z-index:2;display:grid;grid-template-columns:1fr .9fr;gap:42px;align-items:center;padding:80px 0 66px}
.badge{display:inline-block;background:rgba(185,137,53,.18);border:1px solid rgba(255,255,255,.22);color:#f4d890;border-radius:999px;padding:9px 14px;font-size:12px;font-weight:900;margin-bottom:20px}
h1{font-size:clamp(40px,5vw,68px);line-height:1.02;margin:0 0 18px;letter-spacing:-1.8px}
.hero p{font-size:18px;line-height:1.72;color:#d9e6ed;margin:0 0 26px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-cards{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.hero-card{background:#fff;border-radius:22px;overflow:hidden;box-shadow:0 22px 60px rgba(0,0,0,.25)}
.hero-card.big{grid-column:span 2}
.hero-card img{height:210px;object-fit:cover}
.hero-card.big img{height:260px}
.hero-card div{padding:14px;color:var(--ink);font-size:14px}
.page-hero{background:linear-gradient(135deg,var(--dark),var(--dark2));color:#fff;padding:62px 0}
.page-hero h1{margin:0 0 12px}
.page-hero p{color:#d9e6ed;line-height:1.7;max-width:820px;margin:0}
.breadcrumb{color:#f1d58d;font-size:13px;font-weight:800;margin-bottom:12px}
section{padding:76px 0}
.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:34px}
.kicker{color:var(--gold);font-weight:900;letter-spacing:.12em;text-transform:uppercase;font-size:13px;margin-bottom:9px}
h2{font-size:clamp(32px,4vw,50px);line-height:1.06;margin:0;letter-spacing:-1px}
.section-head p,.text p{color:var(--muted);line-height:1.72;margin:0;max-width:560px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.product{background:#fff;border:1px solid var(--line);border-radius:22px;overflow:hidden;box-shadow:var(--shadow)}
.product img{height:210px;object-fit:cover;background:#f7f2ea}
.product .body{padding:18px}
.product h3{margin:0 0 9px;font-size:21px}
.product p{margin:0 0 14px;color:var(--muted);line-height:1.6;font-size:14px}
.catalog-tools{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:22px}
.catalog-count{font-weight:900;color:var(--gold)}
.catalog-filters{display:flex;gap:10px;align-items:center;margin:-4px 0 24px;padding:4px 0 8px;overflow-x:auto;scrollbar-width:thin}
.catalog-filter{flex:0 0 auto;border:1px solid var(--line);background:#fff;color:var(--dark);border-radius:999px;padding:10px 14px;font:inherit;font-size:13px;font-weight:900;cursor:pointer;box-shadow:0 8px 20px rgba(17,24,39,.04)}
.catalog-filter span{display:inline-grid;place-items:center;min-width:24px;height:22px;margin-left:8px;padding:0 7px;border-radius:999px;background:#f7f2ea;color:var(--gold);font-size:12px}
.catalog-filter.active,.catalog-filter:hover{background:var(--dark);border-color:var(--dark);color:#fff}
.catalog-filter.active span,.catalog-filter:hover span{background:rgba(255,255,255,.16);color:#f4d890}
.catalog-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.catalog-card{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:0 10px 28px rgba(17,24,39,.06)}
.catalog-card[hidden]{display:none}
.catalog-card img{height:210px;object-fit:cover;background:#f7f2ea}
.image-pending{min-height:210px;display:grid;place-items:center;padding:24px;background:linear-gradient(135deg,#f6f1e8,#eef2f3);color:#6f6658;font-weight:800;text-align:center}
.image-pending.large{min-height:460px;border:1px solid var(--line);border-radius:22px}
.catalog-card .body{padding:16px}
.catalog-card h3{font-size:17px;line-height:1.25;margin:0 0 10px}
.catalog-card p{font-size:13px;line-height:1.55;color:var(--muted);margin:0 0 14px}
.detail-layout{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);gap:34px;align-items:start}
.product-gallery{display:grid;gap:14px}
.product-main-image{border:1px solid var(--line);border-radius:22px;overflow:hidden;background:#fff;box-shadow:var(--shadow)}
.product-main-image img{height:560px;object-fit:contain;background:#fff}
.product-thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.product-thumbs img{height:130px;object-fit:cover;background:#fff;border:1px solid var(--line);border-radius:12px}
.product-summary{background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px;box-shadow:var(--shadow)}
.product-summary h1{font-size:clamp(30px,3.2vw,46px);letter-spacing:0;color:var(--ink)}
.product-summary p{color:var(--muted);line-height:1.7}
.spec-table{width:100%;border-collapse:collapse;margin:18px 0;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}
.spec-table th,.spec-table td{padding:12px 14px;border-bottom:1px solid var(--line);font-size:14px;text-align:left;vertical-align:top}
.spec-table th{width:34%;background:#fbf7f0;color:#5c6571}
.product-description{color:var(--muted);line-height:1.75}
.specs{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;border-top:1px solid var(--line);padding-top:12px}
.spec b{display:block;color:#7d8994;font-size:10px;text-transform:uppercase}
.spec span{font-size:12px;font-weight:900}
.soft{background:var(--soft)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.photo{border-radius:26px;overflow:hidden;box-shadow:var(--shadow);background:#fff}
.photo img{height:470px;object-fit:cover}
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px}
.card b{display:block;margin-bottom:6px}
.card span{font-size:13px;color:var(--muted);line-height:1.55}
.case{position:relative;min-height:330px;border-radius:24px;overflow:hidden;box-shadow:var(--shadow)}
.case img{position:absolute;inset:0;height:100%;object-fit:cover}
.case:after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(7,27,42,.88),rgba(7,27,42,.1))}
.case div{position:absolute;left:22px;right:22px;bottom:22px;color:#fff;z-index:1}
.case h3{margin:0 0 8px;font-size:23px}
.case p{margin:0;color:#dbe6ed;line-height:1.55;font-size:14px}
.table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:var(--shadow)}
.table th,.table td{padding:15px 16px;border-bottom:1px solid var(--line);text-align:left;font-size:14px;vertical-align:top}
.table th{background:#fbf7f0;color:#5c6571}
.faq details{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px 20px;box-shadow:0 10px 24px rgba(17,24,39,.04);margin-bottom:14px}
.faq summary{font-weight:900;cursor:pointer}
.faq p{color:var(--muted);line-height:1.7;margin:12px 0 0}
.contact-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:36px;align-items:start}
.panel{background:var(--dark);color:#fff;border-radius:28px;padding:32px;box-shadow:var(--shadow)}
.panel p{color:#cbd9e1;line-height:1.7}
.panel-list{display:grid;gap:12px;margin-top:24px}
.panel-list div{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:15px}
.form{background:#fff;border:1px solid var(--line);border-radius:26px;padding:26px;box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
label{display:block;font-size:12px;font-weight:900;margin-bottom:6px}
input,select,textarea{width:100%;padding:13px;border:1px solid #d8e0e5;border-radius:12px;font:inherit}
textarea{min-height:120px}
.full{grid-column:1/-1}
.cta-strip{background:var(--dark);color:#fff}
.cta-strip .container{display:flex;justify-content:space-between;gap:24px;align-items:center;padding:32px 0}
.cta-strip h3{margin:0;font-size:28px}
.cta-strip p{margin:8px 0 0;color:#cbd9e1}
.footer{background:#050f17;color:#c7d4dc;padding:46px 0 22px}
.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr 1fr;gap:28px}
.foot-logo{width:170px;background:#fff;border-radius:8px;padding:8px;margin-bottom:12px}
.footer h4{color:#fff;margin:0 0 12px}
.footer p,.footer a{font-size:14px;color:#c7d4dc;line-height:1.7;display:block;margin:6px 0}
.copy{border-top:1px solid rgba(255,255,255,.12);margin-top:26px;padding-top:16px;color:#8798a3;font-size:13px}
.structure-list{display:grid;gap:14px}
.structure-item{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:0 8px 24px rgba(17,24,39,.05)}
.structure-item b{display:block;font-size:18px;margin-bottom:6px}
.structure-item span{color:var(--muted);line-height:1.55}
@media(max-width:900px){
 .menu,.nav-links{display:none}.menu-toggle{display:inline-flex}.hero{min-height:auto}.hero .container,.split,.contact-wrap,.detail-layout{grid-template-columns:1fr}.grid4,.grid3,.footer-grid,.catalog-grid{grid-template-columns:1fr 1fr}.cta-strip .container{display:block}.cta-strip .btn{margin-top:18px}
}
@media(min-width:901px) and (max-width:1280px){
 .header .container,.topbar .container{width:min(1240px,calc(100% - 28px))}
 .logo{width:130px;min-width:130px}
 .menu{gap:10px;font-size:12px}
 .menu .btn{padding:10px 14px}
 .language-switcher select{width:124px;padding-left:13px;padding-right:34px}
 .site-header .container{width:min(1240px,calc(100% - 28px))}
 .nav-inner{grid-template-columns:170px minmax(0,1fr) auto;gap:18px}
 .brand,.brand img{width:155px;min-width:155px}
 .nav-links{gap:9px;font-size:12px}
 .nav-actions .language-select{width:124px;padding-left:13px;padding-right:13px}
}
@media(max-width:560px){
 section{padding:54px 0}.grid4,.grid3,.footer-grid,.cards,.form-grid,.hero-cards,.catalog-grid,.product-thumbs{grid-template-columns:1fr}.hero-card.big{grid-column:span 1}.section-head{display:block}.section-head p{margin-top:14px}.product-main-image img{height:360px}.catalog-tools{display:block}.catalog-count{margin-top:8px}
 .nav{gap:10px}.logo{width:116px;min-width:116px}.header-actions{gap:7px}.header-actions .btn{padding:10px 12px;font-size:12px}.language-switcher select{width:108px;height:36px;font-size:12px;line-height:36px;padding-left:12px;padding-right:30px}.language-switcher:after{right:13px;width:7px;height:7px}
 .brand,.brand img{width:116px;min-width:116px}.nav-inner{display:flex;gap:10px}.nav-actions{gap:7px}.nav-actions .btn{padding:10px 12px;font-size:12px}.nav-actions .language-select{width:108px;height:36px;font-size:12px;line-height:36px;padding:0 12px}
}
.badge-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.badge-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px;text-align:center;box-shadow:var(--shadow)}
.badge-icon{width:70px;height:70px;border-radius:50%;display:grid;place-items:center;background:#fff4dc;color:var(--gold);font-size:28px;font-weight:900;margin:0 auto 16px}
.badge-card h3{margin:0 0 10px;font-size:20px}
.badge-card p{color:var(--muted);line-height:1.6;margin:0;font-size:14px}
.process-line{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.process-step{background:#fff;border:1px solid var(--line);border-radius:20px;padding:20px;box-shadow:0 10px 28px rgba(17,24,39,.06)}
.process-step b{display:grid;place-items:center;width:42px;height:42px;background:var(--gold);color:#fff;border-radius:50%;margin-bottom:14px}
.process-step h3{margin:0 0 8px;font-size:18px}
.process-step p{margin:0;color:var(--muted);font-size:13px;line-height:1.55}
.cert-placeholder{border:2px dashed #d6c7ad;background:#fffdf8;border-radius:22px;padding:28px;text-align:center}
.cert-placeholder h3{margin:0 0 10px}
.cert-placeholder p{color:var(--muted);line-height:1.65;margin:0}
.whatsapp-float{position:fixed;right:22px;bottom:22px;z-index:80;display:flex;align-items:center;gap:10px;background:#25d366;color:#fff;border-radius:999px;padding:12px 16px 12px 12px;box-shadow:0 16px 38px rgba(37,211,102,.35);font-weight:900;font-size:14px}
.whatsapp-float:hover{transform:translateY(-2px);box-shadow:0 20px 44px rgba(37,211,102,.42)}
.whatsapp-float svg{width:24px;height:24px;flex:0 0 24px}
@media(max-width:900px){.badge-grid,.process-line{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.badge-grid,.process-line{grid-template-columns:1fr}.whatsapp-float{right:14px;bottom:14px;padding:12px}.whatsapp-float span{display:none}}