:root{
  --ink:#EDEBE4; --ink-dim:#A9AEB6;
  --charcoal:#15171B; --charcoal-2:#1C1F24;
  --steel:#2B2F36; --steel-line:#3A3F47;
  --ember:#C9702E; --ember-bright:#E68A3F; --ember-dim:#7A4620;
  --whatsapp:#3FA24A;
  --radius:2px;
  --font-display:'Oswald', sans-serif;
  --font-body:'Inter', sans-serif;
  --font-mono:'JetBrains Mono', monospace;
  --maxw:1240px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0;background:var(--charcoal);color:var(--ink);font-family:var(--font-body);line-height:1.55;-webkit-font-smoothing:antialiased;padding-bottom:64px;}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px;}
h1,h2,h3,h4{font-family:var(--font-display);text-transform:uppercase;letter-spacing:0.02em;margin:0;font-weight:600;}
.eyebrow{font-family:var(--font-mono);font-size:12px;letter-spacing:0.16em;text-transform:uppercase;color:var(--ember);display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--ember);}
.section{padding:76px 0;position:relative;}
.section-alt{background:var(--charcoal-2);}
.section-head{max-width:640px;margin-bottom:44px;}
.section-head h2{font-size:clamp(26px,4.2vw,42px);color:var(--ink);}
.section-head p{color:var(--ink-dim);margin-top:14px;font-size:16px;}

.bracket{position:relative;}
.bracket::before,.bracket::after{content:"";position:absolute;width:16px;height:16px;border:2px solid var(--ember);opacity:0;transition:opacity .25s ease, transform .25s ease;}
.bracket::before{top:-1px;left:-1px;border-right:none;border-bottom:none;}
.bracket::after{bottom:-1px;right:-1px;border-left:none;border-top:none;}
.bracket:hover::before,.bracket:hover::after{opacity:1;}
.bracket:hover::before{transform:translate(-4px,-4px);}
.bracket:hover::after{transform:translate(4px,4px);}

header{position:sticky;top:0;z-index:100;background:rgba(21,23,27,0.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--steel-line);}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;max-width:var(--maxw);margin:0 auto;gap:10px;}
.logo{font-family:var(--font-display);font-size:19px;letter-spacing:0.06em;color:var(--ink);display:flex;align-items:baseline;gap:2px;flex-shrink:0;}
.logo span{color:var(--ember);}
.nav-links{display:flex;gap:26px;font-size:14px;font-weight:500;}
.nav-links a{color:var(--ink-dim);transition:color .2s;}
.nav-links a:hover{color:var(--ink);}
.nav-cta{display:flex;gap:8px;align-items:center;}
.btn{font-family:var(--font-body);font-weight:700;font-size:13.5px;padding:10px 18px;border-radius:var(--radius);display:inline-flex;align-items:center;gap:7px;transition:transform .15s ease, box-shadow .15s ease, background .2s;white-space:nowrap;border:1px solid transparent;}
.btn-ember{background:var(--ember);color:#181109;}
.btn-ember:hover{background:var(--ember-bright);transform:translateY(-1px);}
.btn-whatsapp{background:var(--whatsapp);color:#0d1f10;}
.btn-whatsapp:hover{transform:translateY(-1px);filter:brightness(1.08);}
.btn-outline{border-color:var(--steel-line);color:var(--ink);}
.btn-outline:hover{border-color:var(--ember);color:var(--ember);}
.btn-sm{padding:9px 12px;font-size:12.5px;}
.menu-toggle{display:none;background:none;border:1px solid var(--steel-line);color:var(--ink);padding:8px 11px;border-radius:var(--radius);font-size:16px;}
.mobile-nav{display:none;flex-direction:column;border-top:1px solid var(--steel-line);}
.mobile-nav a{padding:14px 20px;color:var(--ink-dim);border-bottom:1px solid var(--steel-line);font-size:14.5px;}
.mobile-nav.open{display:flex;}

.hero{padding:64px 0 60px;background:radial-gradient(circle at 82% 15%, rgba(201,112,46,0.14), transparent 45%),var(--charcoal);position:relative;overflow:hidden;border-bottom:1px solid var(--steel-line);}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--steel-line) 1px, transparent 1px), linear-gradient(90deg, var(--steel-line) 1px, transparent 1px);background-size:64px 64px;opacity:0.12;mask-image:linear-gradient(to bottom, black, transparent 75%);}
.hero-grid{display:grid;grid-template-columns:1.1fr 0.9fr;gap:48px;align-items:center;position:relative;}
.hero-tag{font-family:var(--font-mono);font-size:12px;color:var(--ember);letter-spacing:0.14em;margin-bottom:16px;}
.hero h1{font-size:clamp(32px,5.4vw,56px);line-height:1.06;color:var(--ink);}
.hero h1 em{font-style:normal;color:var(--ember);}
.hero p.lead{color:var(--ink-dim);font-size:17px;max-width:520px;margin:20px 0 28px;}
.hero-ctas{display:flex;gap:12px;flex-wrap:wrap;}
.hero-stats{display:flex;gap:32px;margin-top:40px;padding-top:24px;border-top:1px solid var(--steel-line);flex-wrap:wrap;}
.hero-stats .num{font-family:var(--font-mono);font-size:24px;color:var(--ink);font-weight:600;}
.hero-stats .lbl{font-size:11.5px;color:var(--ink-dim);text-transform:uppercase;letter-spacing:0.08em;}
.hero-visual{position:relative;}
.hero-visual img{width:100%;border:1px solid var(--steel-line);aspect-ratio:4/5;object-fit:cover;}
.hero-visual .tick{position:absolute;font-family:var(--font-mono);font-size:10.5px;color:var(--ember);background:var(--charcoal);padding:3px 7px;border:1px solid var(--ember-dim);}
.hero-deco{display:none;}
@keyframes heroFadeUp{from{opacity:0;transform:translateY(14px);}to{opacity:1;transform:translateY(0);}}
.tick-tl{top:-10px;left:-10px;} .tick-br{bottom:-10px;right:-10px;}

/* premium category cards */
.catgrid-wrap{position:relative;}
.catgrid{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x proximity;scroll-behavior:smooth;padding-bottom:10px;cursor:grab;-webkit-overflow-scrolling:touch;scrollbar-width:thin;scrollbar-color:var(--steel-line) transparent;}
.catgrid.dragging{cursor:grabbing;scroll-snap-type:none;scroll-behavior:auto;}
.catgrid::-webkit-scrollbar{height:6px;}
.catgrid::-webkit-scrollbar-track{background:transparent;}
.catgrid::-webkit-scrollbar-thumb{background:var(--steel-line);border-radius:3px;}
.catgrid::-webkit-scrollbar-thumb:hover{background:var(--ember-dim);}
.cg-fade{position:absolute;top:0;bottom:10px;width:56px;pointer-events:none;z-index:3;opacity:0;transition:opacity .25s ease;}
.cg-fade-left{left:0;background:linear-gradient(90deg, var(--charcoal) 10%, transparent 100%);}
.cg-fade-right{right:0;background:linear-gradient(270deg, var(--charcoal) 10%, transparent 100%);}
.cg-arrow{position:absolute;top:50%;transform:translateY(-50%);width:42px;height:42px;border-radius:50%;background:rgba(21,23,27,0.88);border:1px solid var(--steel-line);color:var(--ink);display:flex;align-items:center;justify-content:center;font-size:20px;cursor:pointer;z-index:4;transition:all .2s ease, opacity .25s ease;backdrop-filter:blur(4px);opacity:0;}
.cg-arrow:hover{border-color:var(--ember);color:var(--ember-bright);}
.cg-arrow-left{left:-6px;} .cg-arrow-right{right:-6px;}
.catcard{position:relative;overflow:hidden;border:1px solid var(--steel-line);background:var(--charcoal-2);min-height:280px;width:280px;flex:0 0 auto;scroll-snap-align:start;display:flex;flex-direction:column;justify-content:flex-end;cursor:pointer;transition:border-color .25s;}
.catcard:hover{border-color:var(--ember);}
.catcard .cc-bg{position:absolute;inset:0;background-size:cover;background-position:center;transition:transform .5s ease;opacity:0.55;}
.catcard:hover .cc-bg{transform:scale(1.08);}
.catcard::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg, rgba(21,23,27,0.15) 0%, rgba(21,23,27,0.75) 55%, rgba(21,23,27,0.96) 100%);}
.catcard-body{position:relative;padding:22px;z-index:2;}
.catcard .cc-num{font-family:var(--font-mono);font-size:12px;color:var(--ember);letter-spacing:0.1em;display:flex;align-items:center;gap:8px;margin-bottom:10px;}
.catcard .cc-icon{width:20px;height:20px;flex-shrink:0;}
.catcard h3{font-size:19px;color:var(--ink);margin-bottom:6px;letter-spacing:0.01em;}
.catcard p{color:var(--ink-dim);font-size:13.5px;margin:0 0 12px;line-height:1.45;}
.catcard .cc-link{font-family:var(--font-mono);font-size:12px;color:var(--ember-bright);display:flex;align-items:center;gap:6px;transition:gap .2s;}
.catcard:hover .cc-link{gap:10px;}
.catcard .cc-count{position:absolute;top:14px;right:14px;z-index:2;font-family:var(--font-mono);font-size:10.5px;color:var(--ink-dim);background:rgba(21,23,27,0.7);border:1px solid var(--steel-line);padding:3px 8px;}

.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--steel-line);border:1px solid var(--steel-line);margin-top:8px;}
.service-card{background:var(--charcoal-2);padding:26px 22px;}
.service-card h3{font-size:15.5px;color:var(--ink);margin-bottom:8px;}
.service-card p{color:var(--ink-dim);font-size:13.5px;margin:0;}

/* catalog / tabs */
.tabs-wrap{position:relative;}
.tabs{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;-webkit-overflow-scrolling:touch;scroll-behavior:smooth;cursor:grab;scrollbar-width:thin;scrollbar-color:var(--steel-line) transparent;}
.tabs.dragging{cursor:grabbing;}
.tabs::-webkit-scrollbar{height:6px;}
.tabs::-webkit-scrollbar-track{background:transparent;}
.tabs::-webkit-scrollbar-thumb{background:var(--steel-line);border-radius:3px;}
.tabs::-webkit-scrollbar{display:none;}
.tab{flex:0 0 auto;font-family:var(--font-mono);font-size:12.5px;letter-spacing:0.04em;padding:11px 16px;border:1px solid var(--steel-line);color:var(--ink-dim);background:var(--charcoal-2);white-space:nowrap;display:flex;align-items:center;gap:8px;transition:all .2s;}
.tab .n{color:var(--ink-dim);opacity:0.6;font-size:11px;}
.tab.active{border-color:var(--ember);color:var(--ember-bright);background:rgba(201,112,46,0.08);}
.tab:hover{color:var(--ink);}
.subtabs{display:flex;gap:8px;overflow-x:auto;margin-top:14px;padding-bottom:4px;}
.subtabs::-webkit-scrollbar{display:none;}
.subtab{flex:0 0 auto;font-size:12.5px;padding:7px 14px;border:1px solid var(--steel-line);color:var(--ink-dim);border-radius:20px;white-space:nowrap;cursor:pointer;transition:all .2s;}
.subtab.active{border-color:var(--ember-bright);color:var(--ember-bright);}

.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:16px;margin-top:26px;}
.card{background:var(--charcoal-2);border:1px solid var(--steel-line);overflow:hidden;transition:border-color .2s, transform .2s;}
.card:hover{border-color:var(--ember-dim);transform:translateY(-3px);}
.card-img{aspect-ratio:4/3;overflow:hidden;background:var(--steel);position:relative;}
.card-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.card:hover .card-img img{transform:scale(1.06);}
.card-body{padding:14px 15px 15px;}
.card-body h4{font-size:13.5px;color:var(--ink);font-family:var(--font-body);font-weight:700;text-transform:none;letter-spacing:0;line-height:1.3;min-height:34px;}
.price{font-family:var(--font-mono);color:var(--ember);font-weight:600;font-size:14px;margin:6px 0 8px;}
.specs{font-family:var(--font-mono);font-size:10.5px;color:var(--ink-dim);display:grid;gap:2px;margin-bottom:12px;}
.specs span b{color:var(--ink);font-weight:500;}
.card-actions{display:flex;gap:6px;}
.card-actions .btn{flex:1;justify-content:center;padding:8px 8px;font-size:11.5px;}
.catalog-foot{display:flex;justify-content:center;margin-top:32px;}
.btn-loadmore{
  background:linear-gradient(180deg, rgba(201,112,46,0.12), rgba(201,112,46,0.04));
  border:1.5px solid var(--ember);
  color:var(--ember-bright);
  padding:14px 30px;
  font-size:13.5px;
  letter-spacing:0.04em;
  text-transform:uppercase;
  font-family:var(--font-mono);
  box-shadow:0 0 0 0 rgba(201,112,46,0.35);
}
.btn-loadmore:hover{
  background:var(--ember);
  color:#181109;
  transform:translateY(-2px);
  box-shadow:0 8px 22px -4px rgba(201,112,46,0.55);
}
.btn-loadmore:active{transform:translateY(0);}
.empty-state{color:var(--ink-dim);font-family:var(--font-mono);font-size:13px;padding:40px 0;text-align:center;}

.card-img{cursor:zoom-in;}

/* lightbox */
.lightbox{position:fixed;inset:0;background:rgba(9,10,12,0.97);z-index:1000;display:none;align-items:center;justify-content:center;}
.lightbox.open{display:flex;}
.lb-stage{position:relative;width:100%;height:100%;overflow:hidden;display:flex;align-items:center;justify-content:center;cursor:grab;touch-action:none;}
.lb-stage.grabbing{cursor:grabbing;}
.lb-stage img{max-width:88vw;max-height:80vh;user-select:none;-webkit-user-drag:none;will-change:transform;pointer-events:none;}
.lb-close,.lb-nav{position:absolute;border-radius:50%;background:rgba(255,255,255,0.06);border:1px solid var(--steel-line);color:var(--ink);cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:1002;transition:all .2s;backdrop-filter:blur(4px);}
.lb-close:hover,.lb-nav:hover{border-color:var(--ember);color:var(--ember-bright);}
.lb-close{top:18px;right:18px;width:44px;height:44px;font-size:19px;}
.lb-nav{top:50%;transform:translateY(-50%);width:48px;height:48px;font-size:24px;}
.lb-prev{left:16px;} .lb-next{right:16px;}
.lb-caption{position:absolute;bottom:22px;left:0;right:0;text-align:center;font-family:var(--font-mono);font-size:12.5px;color:var(--ink-dim);z-index:1001;padding:0 70px;pointer-events:none;}
.lb-counter{position:absolute;top:24px;left:24px;font-family:var(--font-mono);font-size:11.5px;color:var(--ink-dim);z-index:1001;}
.lb-hint{position:absolute;bottom:22px;right:24px;font-family:var(--font-mono);font-size:10.5px;color:var(--ink-dim);opacity:0.55;z-index:1001;}
@media(max-width:640px){
  .lb-nav{width:40px;height:40px;font-size:20px;}
  .lb-prev{left:8px;} .lb-next{right:8px;}
  .lb-hint{display:none;}
  .lb-caption{font-size:11px;padding:0 52px;bottom:16px;}
  .lb-counter{top:18px;left:16px;}
  .lb-close{top:14px;right:14px;}
}

.gallery-scroll{display:flex;gap:14px;overflow-x:auto;padding-bottom:8px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;}
.gallery-scroll img{height:280px;width:auto;flex:0 0 auto;scroll-snap-align:start;border:1px solid var(--steel-line);object-fit:cover;}
.gallery-scroll::-webkit-scrollbar{height:5px;}
.gallery-scroll::-webkit-scrollbar-thumb{background:var(--steel-line);}

.feature-split{display:grid;grid-template-columns:0.9fr 1.1fr;gap:48px;align-items:start;}
.feature-split ul{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:11px;}
.feature-split li{display:flex;gap:10px;font-size:14.5px;color:var(--ink-dim);}
.feature-split li::before{content:"—";color:var(--ember);font-family:var(--font-mono);}

.stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--steel-line);border:1px solid var(--steel-line);margin:40px 0;}
.stat{background:var(--charcoal);padding:22px 16px;text-align:center;}
.stat .num{font-family:var(--font-mono);font-size:26px;color:var(--ember);font-weight:600;}
.stat .lbl{font-size:11.5px;color:var(--ink-dim);text-transform:uppercase;letter-spacing:0.05em;margin-top:6px;}

.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;}
.contact-card{display:flex;gap:14px;padding:18px 0;border-bottom:1px solid var(--steel-line);}
.contact-card .ic{color:var(--ember);font-family:var(--font-mono);font-size:12px;padding-top:2px;min-width:34px;}
.contact-card h4{font-family:var(--font-body);text-transform:none;font-size:14.5px;color:var(--ink);letter-spacing:0;margin-bottom:4px;}
.contact-card p{margin:0;color:var(--ink-dim);font-size:14px;}
.contact-card a{color:var(--ink-dim);}
.contact-card a:hover{color:var(--ember);}
.map-frame{border:1px solid var(--steel-line);width:100%;height:100%;min-height:300px;filter:grayscale(0.3) contrast(1.05);}

.faq-item{border-bottom:1px solid var(--steel-line);padding:18px 0;}
.faq-item summary{cursor:pointer;font-family:var(--font-body);font-weight:600;font-size:15px;color:var(--ink);list-style:none;display:flex;justify-content:space-between;gap:12px;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";color:var(--ember);font-family:var(--font-mono);font-size:19px;flex-shrink:0;}
.faq-item[open] summary::after{content:"–";}
.faq-item p{color:var(--ink-dim);margin:11px 0 0;font-size:14px;max-width:640px;}

footer{background:var(--charcoal-2);border-top:1px solid var(--steel-line);padding:48px 0 24px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px;}
.footer-grid h5{font-family:var(--font-mono);font-size:11.5px;color:var(--ink-dim);text-transform:uppercase;letter-spacing:0.1em;margin-bottom:12px;}
.footer-grid a{display:block;color:var(--ink-dim);font-size:13.5px;margin-bottom:9px;}
.footer-grid a:hover{color:var(--ember);}
.footer-bottom{margin-top:36px;padding-top:20px;border-top:1px solid var(--steel-line);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:12px;color:var(--ink-dim);font-family:var(--font-mono);}

/* mobile sticky CTA bar */
.mobile-cta-bar{position:fixed;left:0;right:0;bottom:0;z-index:200;display:none;grid-template-columns:1fr 1fr;border-top:1px solid var(--steel-line);padding-bottom:env(safe-area-inset-bottom);}
.mobile-cta-bar a{display:flex;align-items:center;justify-content:center;gap:8px;padding:15px 8px;font-weight:700;font-size:14px;}
.mobile-cta-bar a:first-child{background:var(--ember);color:#181109;}
.mobile-cta-bar a:last-child{background:var(--whatsapp);color:#0d1f10;}

@media (max-width:920px){
  body{padding-bottom:0;}
  .nav-links{display:none;}
  .nav-cta .btn-outline{display:none;}
  .menu-toggle{display:inline-flex;}
  .hero-grid{grid-template-columns:1fr;gap:32px;}
  .hero-visual{display:none;}
  .hero-copy{position:relative;}
  .hero-copy::before{
    content:"";
    position:absolute;
    top:-36px; left:50%; transform:translateX(-50%);
    width:260px; height:220px;
    background:radial-gradient(circle, rgba(201,112,46,0.28), transparent 72%);
    filter:blur(22px);
    z-index:-1;
    pointer-events:none;
  }
  .hero-deco{display:flex;align-items:center;gap:12px;margin:26px 0 2px;}
  .hero-deco-line{flex:1;height:1px;background:linear-gradient(90deg, transparent, var(--steel-line) 50%, transparent);position:relative;}
  .hero-deco-line::before,.hero-deco-line::after{content:"";position:absolute;top:-2.5px;width:5px;height:5px;border:1px solid var(--ember);}
  .hero-deco-line::before{left:0;} .hero-deco-line::after{right:0;}
  .hero-deco-label{font-family:var(--font-mono);font-size:10.5px;letter-spacing:0.16em;color:var(--ember);white-space:nowrap;}
  .hero-tag,.hero h1,.hero p.lead,.hero-ctas,.hero-deco,.hero-stats{animation:heroFadeUp .6s ease both;}
  .hero-tag{animation-delay:.05s;}
  .hero h1{animation-delay:.12s;}
  .hero p.lead{animation-delay:.2s;}
  .hero-ctas{animation-delay:.28s;}
  .hero-deco{animation-delay:.34s;}
  .hero-stats{animation-delay:.4s;}
  .hero-ctas .btn{flex:1;justify-content:center;}
  .services-grid{grid-template-columns:1fr 1fr;}
  .cg-arrow{display:none;}
  .feature-split{grid-template-columns:1fr;}
  .contact-grid{grid-template-columns:1fr;}
  .stats-row{grid-template-columns:1fr 1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .mobile-cta-bar{display:grid;}
  .section{padding:56px 0;}
}
@media (max-width:560px){
  .catcard{min-height:200px;width:78vw;}
  .services-grid{grid-template-columns:1fr;}
  .stats-row{grid-template-columns:1fr 1fr;}
  .product-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px;}
  .card-body{padding:11px 12px 12px;}
  .card-body h4{font-size:12.5px;min-height:30px;}
  .gallery-scroll img{height:220px;}
  .hero-stats{gap:22px;}
  .nav{padding:12px 16px;}
  .logo{font-size:16.5px;}
}