:root{
  --ink:#151515; --muted:#6f6b68; --paper:#fff; --soft:#f6f2ef;
  --brand:#8F5D46; --brand-dark:#6f4432; --accent:#46788F; --line:#e7e1dc;
  --green:#16814f; --shadow:0 14px 34px rgba(28,22,18,.09);
  --max:1220px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Poppins,Arial,sans-serif;color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit} img{display:block;max-width:100%}
button,input,select,textarea{font:inherit}
.container{max-width:var(--max);margin:auto;padding:0 24px}
.topbar{background:#1d1b1a;color:#fff;text-align:center;padding:7px 12px;font-size:12px;letter-spacing:.02em}
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}
.nav{height:74px;display:flex;align-items:center;justify-content:space-between;gap:22px}
.logo{font-size:25px;font-weight:800;letter-spacing:.02em}.logo span{color:var(--brand)}
.navlinks{display:flex;gap:26px;font-size:14px}.nav-actions{display:flex;gap:10px}
.icon-btn{border:1px solid var(--line);background:#fff;border-radius:999px;padding:10px 14px;cursor:pointer}
.section{padding:74px 0}.section.tight{padding:48px 0}
.kicker{font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--brand);margin-bottom:8px}
h1,h2,h3,p{margin-top:0}h1{font-size:clamp(34px,5vw,64px);line-height:1.03;letter-spacing:-.04em}
h2{font-size:clamp(28px,3.2vw,44px);line-height:1.08;letter-spacing:-.03em}
.lead{font-size:clamp(16px,1.6vw,20px);color:var(--muted);line-height:1.65}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:10px;padding:15px 18px;font-weight:700;cursor:pointer;transition:.2s}
.btn-primary{background:var(--brand);color:#fff}.btn-primary:hover{background:var(--brand-dark)}
.btn-outline{background:#fff;border:1px solid var(--brand);color:var(--brand)}
.btn-whatsapp{background:#1f9d61;color:#fff}
.hero{background:linear-gradient(135deg,#f8f3ef,#fff);padding:72px 0 56px}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:54px;align-items:center}
.hero-panel{border-radius:24px;overflow:hidden;box-shadow:var(--shadow)}
.hero-badges{display:flex;gap:10px;flex-wrap:wrap;margin:22px 0}
.pill{padding:8px 12px;background:#fff;border:1px solid var(--line);border-radius:999px;font-size:12px;font-weight:600}
.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:28px}
.section-head p{max-width:570px;color:var(--muted);margin:0}
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.product-grid.complements{grid-template-columns:repeat(2,1fr);max-width:820px}
.card{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fff;transition:.25s;position:relative}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.card-media{aspect-ratio:4/4.7;position:relative;overflow:hidden;background:#f2efec}
.card-media img{width:100%;height:100%;object-fit:cover;transition:opacity .35s ease,transform .5s ease}
.card-media .second{position:absolute;inset:0;opacity:0}.card:hover .card-media .second{opacity:1}.card:hover .card-media .first{opacity:0}
.card:hover .card-media img{transform:scale(1.015)}
.card-body{padding:18px}.card-title{font-size:19px;font-weight:700;margin-bottom:4px}
.card-sub{font-size:13px;color:var(--muted);min-height:42px;line-height:1.55}
.card-meta{font-size:12px;color:var(--muted);margin:12px 0 8px}
.swatches{display:flex;align-items:center;gap:7px;margin:8px 0 14px}
.swatch{width:19px;height:19px;border-radius:50%;border:1px solid #cfc7bf}.swatch-more{font-size:11px;color:var(--muted)}
.price{font-weight:800;font-size:20px}.installments{font-size:11px;color:var(--muted);margin-bottom:14px}
.card .btn{width:100%}
.badge{position:absolute;z-index:2;top:14px;left:14px;background:#fff;color:#1b1b1b;padding:7px 10px;border-radius:999px;font-size:10px;font-weight:800;box-shadow:0 5px 18px rgba(0,0,0,.08)}
.compare{background:var(--soft);border-radius:22px;padding:28px;display:grid;grid-template-columns:1.1fr repeat(3,1fr);gap:14px;align-items:center}
.compare .cell{padding:13px;border-radius:12px;background:#fff;font-size:13px}.compare .head{font-weight:700}
.dots{letter-spacing:4px;color:var(--brand)}
.footer{background:#191817;color:#eee;padding:48px 0;margin-top:60px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px}.footer p,.footer a{color:#bcb8b5;font-size:13px}

.breadcrumb{font-size:12px;color:var(--muted);padding:18px 0}
.product-hero{padding:8px 0 46px}
.product-layout{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(380px,.92fr);gap:42px;align-items:start}
.gallery{position:sticky;top:98px}
.gallery-main{border-radius:20px;overflow:hidden;background:#f2efec;aspect-ratio:1/1.02}
.gallery-main img{width:100%;height:100%;object-fit:cover}
.gallery-thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:10px}
.gallery-thumb{border:1px solid var(--line);border-radius:10px;overflow:hidden;cursor:pointer;aspect-ratio:1}.gallery-thumb.active{outline:2px solid var(--brand)}
.gallery-thumb img{width:100%;height:100%;object-fit:cover}
.product-title h1{font-size:clamp(31px,3.6vw,48px);margin-bottom:10px}
.product-tagline{color:var(--muted);font-size:15px;line-height:1.6}
.trustline{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0 20px}.trustline .pill{background:var(--soft)}
.config{display:flex;flex-direction:column;gap:16px}
.step{border:1px solid var(--line);border-radius:16px;padding:20px;background:#fff}
.step-title{display:flex;gap:12px;align-items:center;font-weight:700;margin-bottom:14px}
.step-num{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:var(--brand);color:#fff;font-size:12px}
.collection-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.collection{border:1px solid var(--line);border-radius:12px;overflow:hidden;cursor:pointer;background:#fff;text-align:left;padding:0}
.collection img{width:100%;aspect-ratio:1.7;object-fit:cover}
.collection .txt{padding:11px}.collection strong{display:block;font-size:13px}.collection span{font-size:11px;color:var(--muted)}
.collection.selected{outline:2px solid var(--brand)}
.fabric-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.fabric{border:1px solid var(--line);border-radius:13px;overflow:hidden;cursor:pointer;background:#fff;padding:0;text-align:left;position:relative}
.fabric img{width:100%;aspect-ratio:1.15;object-fit:cover}.fabric .fabric-label{padding:10px 11px;font-size:12px;font-weight:600}
.fabric.selected{outline:2px solid var(--brand)}
.fabric .zoomhint{position:absolute;top:10px;right:10px;background:rgba(255,255,255,.9);border-radius:999px;padding:5px 8px;font-size:10px}
.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.field label{font-size:12px;font-weight:600;display:block;margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;border:1px solid #d9d2cc;border-radius:10px;padding:13px;background:#fff;outline:none}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(143,93,70,.09)}
.measure-help{margin-top:11px;border:0;background:transparent;padding:0;color:var(--accent);text-decoration:underline;cursor:pointer;font-size:12px;font-weight:700}
.fabric-estimate{margin-top:12px;padding:14px;border-radius:12px;background:#f7f2ee;border:1px solid #eadfd7}
.fabric-estimate strong{font-size:20px}.fabric-estimate p{font-size:11px;color:var(--muted);margin:5px 0 0;line-height:1.5}
.option-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.option-card{border:1px solid var(--line);background:#fff;border-radius:12px;padding:14px;cursor:pointer;text-align:left}
.option-card.selected{outline:2px solid var(--brand);background:#fffaf7}
.option-card svg{width:100%;height:54px;margin-bottom:8px}.option-card strong{font-size:13px}.option-card span{display:block;color:var(--muted);font-size:10px;margin-top:4px}
.chips{display:flex;flex-wrap:wrap;gap:8px}.chip{border:1px solid var(--line);border-radius:999px;padding:9px 12px;background:#fff;font-size:12px;cursor:pointer}.chip.selected{background:var(--brand);color:#fff;border-color:var(--brand)}
.summary{background:#f7f3f0;border-radius:16px;padding:19px;margin-top:4px}
.summary h3{font-size:16px;margin-bottom:10px}.summary-row{display:flex;justify-content:space-between;gap:12px;font-size:12px;padding:5px 0;border-bottom:1px solid #e6ddd7}.summary-row:last-of-type{border:0}
.total{display:flex;justify-content:space-between;align-items:end;margin:16px 0 12px}.total .from{font-size:11px;color:var(--muted)}.total strong{font-size:27px}
.action-stack{display:grid;gap:8px}.action-stack .btn{width:100%}
.shipping-box{margin-top:10px;border-top:1px solid var(--line);padding-top:13px}
.shipping-row{display:flex;gap:8px}.shipping-row input{flex:1;border:1px solid #d9d2cc;border-radius:9px;padding:11px}
.shipping-result{font-size:11px;color:var(--muted);margin-top:7px}
.info-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:58px auto}
.info-card{border:1px solid var(--line);border-radius:16px;padding:20px}.info-card strong{display:block;margin-bottom:6px}.info-card p{font-size:12px;line-height:1.6;color:var(--muted);margin:0}
.editorial{display:grid;grid-template-columns:1fr 1fr;gap:42px;align-items:center;padding:38px 0}
.editorial.media-first .editorial-media{order:-1}
.editorial-media{border-radius:20px;overflow:hidden}.editorial-media img{width:100%}
.editorial-copy p{color:var(--muted);line-height:1.8}
.metric{display:flex;gap:20px;margin:20px 0}.metric-box{padding:16px;border:1px solid var(--line);border-radius:12px;flex:1}.metric-box strong{font-size:24px;display:block}.metric-box span{font-size:11px;color:var(--muted)}
.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.video-card{aspect-ratio:9/13;border-radius:16px;background:linear-gradient(160deg,#c9b7aa,#6c5a4e);position:relative;overflow:hidden;display:grid;place-items:center;color:#fff}
.play{width:58px;height:58px;border-radius:50%;background:rgba(255,255,255,.94);color:var(--brand);display:grid;place-items:center;font-size:22px}
.video-card .caption{position:absolute;left:16px;right:16px;bottom:16px;font-weight:600;font-size:13px}
.faq{max-width:900px;margin:auto}.faq-item{border-top:1px solid var(--line)}.faq-q{width:100%;text-align:left;background:none;border:0;padding:18px 4px;font-weight:600;display:flex;justify-content:space-between;cursor:pointer}.faq-a{display:none;padding:0 4px 18px;color:var(--muted);font-size:13px;line-height:1.7}.faq-item.open .faq-a{display:block}
.modal{display:none;position:fixed;inset:0;z-index:100;background:rgba(0,0,0,.52);padding:20px;align-items:center;justify-content:center}.modal.open{display:flex}
.modal-card{max-width:900px;width:100%;max-height:90vh;overflow:auto;background:#fff;border-radius:20px;padding:24px;position:relative}.modal-close{position:absolute;top:12px;right:12px;border:0;background:#f0ece8;border-radius:50%;width:38px;height:38px;cursor:pointer}
.measure-visual{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:center}.measure-diagram{aspect-ratio:1.2;background:#f5f1ed;border-radius:16px;position:relative;overflow:hidden;border:1px solid var(--line)}.wall{position:absolute;inset:12% 14% 12%;background:#fff;border:4px solid #d5ccc4}.window{position:absolute;inset:25% 28%;background:#dce9ef}.arrow-x{position:absolute;left:15%;right:15%;top:14%;border-top:3px solid var(--brand)}.arrow-y{position:absolute;top:16%;bottom:15%;right:17%;border-right:3px solid var(--brand)}.measure-text li{margin:12px 0;color:var(--muted);font-size:13px;line-height:1.6}
.fabric-modal-view{display:grid;grid-template-columns:1.15fr .85fr;gap:24px}.fabric-large img{width:100%;border-radius:15px}.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}.tab{border:1px solid var(--line);background:#fff;padding:9px 11px;border-radius:999px;font-size:11px;cursor:pointer}.tab.active{background:var(--brand);color:#fff;border-color:var(--brand)}
.mobile-buybar{display:none}

@media(max-width:900px){
  .navlinks{display:none}.container{padding:0 18px}
  .hero-grid,.product-layout,.editorial,.measure-visual,.fabric-modal-view{grid-template-columns:1fr}
  .product-grid{grid-template-columns:1fr 1fr}.product-grid.complements{grid-template-columns:1fr 1fr}
  .gallery{position:static}.product-layout{gap:22px}
  .info-strip,.video-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  body{padding-bottom:68px}.container{padding:0 16px}.topbar{font-size:10px}.nav{height:62px}.logo{font-size:21px}
  .hero{padding:38px 0 28px}.hero-grid{gap:26px}.hero-panel{border-radius:0;margin-left:-16px;margin-right:-16px}
  .section{padding:48px 0}.section-head{display:block}.product-grid,.product-grid.complements{grid-template-columns:1fr}
  .card{border-radius:0;border-left:0;border-right:0}
  .card-media{margin-left:-16px;margin-right:-16px;width:calc(100% + 32px);aspect-ratio:1/1.12;overflow-x:auto;display:flex;scroll-snap-type:x mandatory;scrollbar-width:none}
  .card-media::-webkit-scrollbar{display:none}.card-media img{min-width:100%;scroll-snap-align:start;position:static!important;opacity:1!important}
  .card:hover{transform:none;box-shadow:none}.card:hover .card-media img{transform:none}
  .card-body{padding:17px 0 24px}.compare{grid-template-columns:1fr 1fr;padding:16px}.compare .cell:first-child{grid-column:1/-1}
  .footer-grid{grid-template-columns:1fr}.footer{margin-top:20px}
  .breadcrumb{display:none}.product-hero{padding-top:0}
  .gallery-main{border-radius:0;margin-left:-16px;margin-right:-16px;width:calc(100% + 32px);aspect-ratio:1/1.15}
  .gallery-thumbs{margin-left:-16px;margin-right:-16px;padding:0 16px;overflow-x:auto;display:flex}.gallery-thumb{min-width:84px}
  .product-title{padding-top:8px}.product-title h1{font-size:31px}
  .collection-grid,.fabric-grid{grid-template-columns:1fr 1fr}.fabric img{aspect-ratio:1}
  .field-grid{grid-template-columns:1fr}.step{border-radius:13px;padding:16px}
  .info-strip,.video-grid{grid-template-columns:1fr}.editorial{gap:20px}
  .editorial-media{border-radius:0;margin-left:-16px;margin-right:-16px}
  .metric{flex-direction:column;gap:8px}.modal{padding:8px}.modal-card{border-radius:15px;padding:18px}
  .mobile-buybar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:70;background:#fff;border-top:1px solid var(--line);padding:9px 12px;gap:10px;align-items:center}
  .mobile-buybar .mb-price{min-width:105px}.mobile-buybar small{display:block;color:var(--muted);font-size:9px}.mobile-buybar strong{font-size:16px}.mobile-buybar .btn{flex:1;padding:12px}
  .nav-actions .icon-btn:first-child{display:none}
}