:root{
  --bg:#050505;
  --bg2:#0d0d0d;
  --text:#f4f4f4;
  --muted:#9b9b9b;
  --line:rgba(255,255,255,.13);
  --line2:rgba(255,255,255,.08);
  --accent:#e8ff3d;
  --orange:#ff6b00;
  --max:1220px;
  --radius:22px;
  --ease:cubic-bezier(.22,1,.36,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(circle at 10% 0%, rgba(232,255,61,.08), transparent 28%),
    radial-gradient(circle at 90% 20%, rgba(255,107,0,.08), transparent 24%),
    var(--bg);
  color:var(--text);
  font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  background-image:url("../img/ui/bg-noise-dark.png");
  opacity:.28;
  mix-blend-mode:screen;
  z-index:0;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
.site-header{
  position:fixed;
  inset:0 0 auto 0;
  z-index:50;
  transition:background .35s var(--ease), border-color .35s var(--ease), transform .35s var(--ease);
}
.site-header.scrolled{
  background:rgba(5,5,5,.82);
  backdrop-filter:blur(18px);
  border-bottom:1px solid var(--line2);
}
.topbar{
  height:34px;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:18px;
  font-size:11px;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:#d7d7d7;
  border-bottom:1px solid rgba(255,255,255,.06);
}
.topbar span:not(:last-child)::after{
  content:"•";
  margin-left:18px;
  color:var(--accent);
}
.navbar{
  max-width:var(--max);
  margin:0 auto;
  height:78px;
  display:grid;
  grid-template-columns:180px 1fr auto;
  align-items:center;
  padding:0 24px;
}
.brand img{width:112px;height:auto}
.nav-links{
  display:flex;
  justify-content:center;
  gap:34px;
  color:#d8d8d8;
  font-size:12px;
  text-transform:uppercase;
  letter-spacing:.18em;
}
.nav-links a{position:relative}
.nav-links a::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:-7px;height:1px;
  background:var(--accent);
  transform:scaleX(0);
  transform-origin:right;
  transition:transform .35s var(--ease);
}
.nav-links a:hover::after{transform:scaleX(1);transform-origin:left}
.bag-link{
  display:flex;
  align-items:center;
  gap:10px;
  border:1px solid var(--line);
  padding:12px 15px;
  letter-spacing:.18em;
  font-size:12px;
  text-transform:uppercase;
}
.bag-link strong{
  min-width:22px;height:22px;border-radius:50%;
  background:var(--accent);
  color:#000;
  display:grid;
  place-items:center;
  font-size:11px;
}
.menu-toggle{display:none;background:transparent;border:0}
.hero{
  min-height:100vh;
  position:relative;
  display:flex;
  align-items:flex-end;
  overflow:hidden;
}
.hero-bg{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  transform:scale(1.02);
  animation:heroMove 13s var(--ease) infinite alternate;
}
.hero-overlay{
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, rgba(0,0,0,.15), rgba(0,0,0,.82));
}
.hero-content{
  position:relative;
  z-index:2;
  max-width:var(--max);
  margin:0 auto;
  padding:0 24px 78px;
  width:100%;
}
.eyebrow,.section-kicker{
  color:var(--accent);
  text-transform:uppercase;
  letter-spacing:.28em;
  font-weight:800;
  font-size:11px;
}
.hero h1{
  font-family:Anton,Inter,sans-serif;
  max-width:760px;
  font-size:clamp(46px,7vw,112px);
  line-height:.92;
  text-transform:uppercase;
  letter-spacing:.01em;
  margin:18px 0 28px;
}
.hero-actions,.btn-row{display:flex;gap:12px;flex-wrap:wrap}
.btn{
  border:1px solid var(--line);
  background:transparent;
  color:var(--text);
  min-height:52px;
  padding:0 22px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  text-transform:uppercase;
  letter-spacing:.14em;
  font-weight:800;
  font-size:12px;
  transition:transform .35s var(--ease), border-color .35s var(--ease), background .35s var(--ease), color .35s var(--ease);
}
.btn:hover{transform:translateY(-2px);border-color:rgba(255,255,255,.45)}
.btn-primary{
  background:var(--accent);
  color:#000;
  border-color:var(--accent);
}
.btn-primary:hover{background:#fff;border-color:#fff}
.btn-ghost{background:rgba(255,255,255,.03)}
.btn-wide{width:100%;margin-top:12px}
.section{
  max-width:var(--max);
  margin:0 auto;
  padding:112px 24px;
  position:relative;
  z-index:2;
}
.manifest{
  display:grid;
  grid-template-columns:.8fr 1.5fr;
  gap:42px;
  align-items:end;
}
.manifest h2,.section h2,.bag-page h1,.reserve-page h1{
  font-family:Anton,Inter,sans-serif;
  font-size:clamp(42px,5.6vw,84px);
  line-height:.95;
  text-transform:uppercase;
  letter-spacing:.01em;
  margin:12px 0 0;
}
.manifest p,.section-head p,.reserve-copy p,.bag-page>p{
  color:var(--muted);
  font-size:18px;
  line-height:1.6;
  max-width:620px;
}
.section-head{
  display:flex;
  align-items:end;
  justify-content:space-between;
  gap:24px;
  margin-bottom:36px;
}
.product-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:16px;
}
.product-card{
  position:relative;
  background:#101010;
  border:1px solid var(--line2);
  overflow:hidden;
  min-height:440px;
  isolation:isolate;
}
.product-card::before{
  content:attr(data-number);
  position:absolute;
  top:18px;
  left:18px;
  color:rgba(255,255,255,.14);
  font-family:Anton;
  font-size:54px;
  z-index:2;
}
.product-card .image-wrap{
  height:310px;
  overflow:hidden;
  background:#e9e4df;
}
.product-card img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .8s var(--ease), filter .8s var(--ease);
}
.product-card:hover img{transform:scale(1.06);filter:contrast(1.03)}
.product-card-content{
  padding:20px;
  display:grid;
  gap:12px;
}
.product-card h3{
  margin:0;
  font-size:18px;
  text-transform:uppercase;
  letter-spacing:.08em;
}
.product-card p{margin:0;color:var(--muted);font-size:13px;line-height:1.5}
.card-meta{
  display:flex;
  justify-content:space-between;
  color:#fff;
  font-weight:800;
  font-size:12px;
  text-transform:uppercase;
  letter-spacing:.12em;
}
.colors{display:flex;gap:8px}
.color-dot{width:16px;height:16px;border-radius:50%;border:1px solid rgba(255,255,255,.5)}
.color-dot.branca{background:#f7f4ef}
.color-dot.preta{background:#080808}
.split-block{
  display:grid;
  grid-template-columns:1fr 1.2fr;
  gap:30px;
  border-top:1px solid var(--line2);
  border-bottom:1px solid var(--line2);
}
.drop-status{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:12px;
}
.drop-status div,.steps-grid article,.size-table div,.details-strip div,.reserve-note,.bag-summary,.piece-details{
  border:1px solid var(--line2);
  background:rgba(255,255,255,.035);
  padding:24px;
}
.drop-status strong,.steps-grid span,.size-table strong{
  font-family:Anton;
  font-size:46px;
  color:var(--accent);
  display:block;
  margin-bottom:12px;
}
.drop-status span,.size-table span,.details-strip span{color:var(--muted);line-height:1.5}
.steps-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:14px;
  margin-top:28px;
}
.steps-grid h3,.piece-details h3{margin:0 0 10px;text-transform:uppercase;letter-spacing:.08em}
.steps-grid p,.piece-details li{color:var(--muted);line-height:1.55}
.size-guide{
  display:grid;
  grid-template-columns:.9fr 1.1fr;
  gap:40px;
  align-items:center;
}
.size-table{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.details-strip{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:1px;
  padding-top:40px;
  padding-bottom:40px;
}
.details-strip div{padding:24px}
.details-strip strong{display:block;text-transform:uppercase;letter-spacing:.08em;margin-bottom:8px}
.faq details{
  border-top:1px solid var(--line2);
  padding:22px 0;
}
.faq summary{cursor:pointer;font-weight:800;text-transform:uppercase;letter-spacing:.08em}
.faq p{color:var(--muted);line-height:1.6;max-width:760px}
.product-page{
  max-width:var(--max);
  margin:0 auto;
  padding:150px 24px 60px;
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:42px;
  align-items:start;
  position:relative;
  z-index:2;
}
.product-gallery{display:grid;gap:14px}
.gallery-main{
  background:#111;
  border:1px solid var(--line2);
  min-height:680px;
  overflow:hidden;
  position:relative;
}
.gallery-main img{
  width:100%;
  height:100%;
  min-height:680px;
  object-fit:cover;
  transition:transform .25s ease;
  transform-origin:center;
}
.gallery-main.zooming img{transform:scale(1.75)}
.gallery-thumbs{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:10px;
}
.gallery-thumbs button{
  border:1px solid var(--line2);
  background:#111;
  padding:0;
  opacity:.62;
  overflow:hidden;
  aspect-ratio:1/1;
}
.gallery-thumbs button.active{opacity:1;border-color:var(--accent)}
.gallery-thumbs img{width:100%;height:100%;object-fit:cover}
.product-info{
  position:sticky;
  top:130px;
}
.product-info h1{
  font-family:Anton;
  font-size:clamp(44px,5vw,76px);
  line-height:.95;
  text-transform:uppercase;
  margin:12px 0 18px;
}
.product-lead{color:var(--muted);line-height:1.65;font-size:16px}
.price-line{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  border-top:1px solid var(--line2);
  border-bottom:1px solid var(--line2);
  padding:18px 0;
  margin:22px 0;
}
.price-line strong{font-size:24px}
.price-line span{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.12em}
.option-block{margin:22px 0}
.option-block label{
  display:block;
  color:var(--muted);
  text-transform:uppercase;
  letter-spacing:.12em;
  font-size:12px;
  margin-bottom:10px;
}
.pill-group{display:flex;gap:8px;flex-wrap:wrap}
.pill-group button{
  background:transparent;
  color:var(--text);
  border:1px solid var(--line);
  min-width:54px;
  height:44px;
  text-transform:uppercase;
}
.pill-group button.active{
  background:var(--text);
  color:#000;
}
.qty-control{display:flex;max-width:160px;border:1px solid var(--line)}
.qty-control button,.qty-control input{
  height:46px;
  background:transparent;
  color:var(--text);
  border:0;
  text-align:center;
}
.qty-control button{width:46px}
.qty-control input{width:68px;border-left:1px solid var(--line);border-right:1px solid var(--line)}
.piece-details{margin-top:24px}
.piece-details ul{margin:0;padding-left:18px}
.related{padding-top:40px}
.compact{grid-template-columns:repeat(4,1fr)}
.bag-layout,.reserve-page{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:28px;
}
.bag-list{display:grid;gap:12px}
.bag-item{
  display:grid;
  grid-template-columns:116px 1fr auto;
  gap:16px;
  align-items:center;
  border:1px solid var(--line2);
  background:rgba(255,255,255,.035);
  padding:12px;
}
.bag-item img{width:116px;height:116px;object-fit:cover}
.bag-item h3{margin:0 0 8px;text-transform:uppercase}
.bag-item p{margin:0;color:var(--muted);font-size:13px;line-height:1.5}
.bag-item button{
  background:transparent;
  border:1px solid var(--line);
  color:var(--text);
  padding:10px;
}
.bag-summary{position:sticky;top:130px;height:max-content}
.bag-summary h3{margin-top:0;text-transform:uppercase;letter-spacing:.08em}
.bag-empty{
  border:1px dashed var(--line);
  padding:36px;
  color:var(--muted);
  text-align:center;
}
.reserve-page{
  max-width:var(--max);
  margin:0 auto;
  padding:150px 24px 80px;
  align-items:start;
  position:relative;
  z-index:2;
}
.reserve-form{
  background:rgba(255,255,255,.035);
  border:1px solid var(--line2);
  padding:28px;
  display:grid;
  gap:16px;
}
.reserve-form label{display:grid;gap:8px;color:#d8d8d8;font-size:13px;text-transform:uppercase;letter-spacing:.08em}
.reserve-form input,.reserve-form select,.reserve-form textarea{
  width:100%;
  background:#090909;
  color:var(--text);
  border:1px solid var(--line);
  padding:15px;
  border-radius:0;
}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.reserve-note{margin-top:24px;display:grid;gap:8px}
.reserve-note span{color:var(--muted);line-height:1.5}
.form-success{
  border:1px solid rgba(232,255,61,.4);
  background:rgba(232,255,61,.08);
  padding:18px;
  display:grid;
  gap:6px;
}
.form-success span{color:var(--muted);line-height:1.5}
.footer{
  position:relative;
  z-index:2;
  border-top:1px solid var(--line2);
  padding:56px 24px 24px;
  background:#030303;
}
.footer-grid{
  max-width:var(--max);
  margin:0 auto;
  display:grid;
  grid-template-columns:1.4fr repeat(3,1fr);
  gap:30px;
}
.footer-logo{width:110px;margin-bottom:18px}
.footer p,.footer a{color:var(--muted);line-height:1.6;font-size:14px}
.footer a{display:block;margin:9px 0}
.footer h4{text-transform:uppercase;letter-spacing:.12em;margin:0 0 12px}
.footer-bottom{
  max-width:var(--max);
  margin:40px auto 0;
  padding-top:20px;
  border-top:1px solid var(--line2);
  display:flex;
  justify-content:space-between;
  color:#777;
  font-size:12px;
  letter-spacing:.12em;
  text-transform:uppercase;
}
.reveal{
  opacity:0;
  transform:translateY(28px);
  transition:opacity .8s var(--ease), transform .8s var(--ease);
}
.reveal.visible{opacity:1;transform:translateY(0)}
.mobile-sticky-cta{display:none}
@keyframes heroMove{from{transform:scale(1.02)}to{transform:scale(1.08)}}
@media (max-width:1050px){
  .product-grid,.compact{grid-template-columns:repeat(2,1fr)}
  .product-page,.bag-layout,.reserve-page,.manifest,.split-block,.size-guide{grid-template-columns:1fr}
  .product-info,.bag-summary{position:static}
  .gallery-main,.gallery-main img{min-height:560px}
}
@media (max-width:720px){
  .topbar{font-size:9px;gap:8px}
  .topbar span:not(:last-child)::after{margin-left:8px}
  .navbar{grid-template-columns:1fr auto auto;height:66px;padding:0 16px}
  .brand img{width:82px}
  .menu-toggle{display:grid;gap:7px;width:44px;height:44px;place-content:center}
  .menu-toggle span{display:block;width:22px;height:1px;background:#fff}
  .nav-links{
    position:fixed;
    top:100px;
    left:12px;
    right:12px;
    display:grid;
    gap:0;
    background:rgba(5,5,5,.96);
    border:1px solid var(--line2);
    padding:18px;
    transform:translateY(-10px);
    opacity:0;
    pointer-events:none;
    transition:.3s var(--ease);
  }
  .nav-links.open{opacity:1;pointer-events:auto;transform:translateY(0)}
  .nav-links a{padding:15px 0;border-bottom:1px solid var(--line2)}
  .bag-link{padding:10px;font-size:11px}
  .hero{min-height:92vh}
  .hero-content{padding:0 18px 46px}
  .section{padding:70px 18px}
  .section-head{display:grid}
  .product-grid,.compact,.steps-grid,.drop-status,.size-table,.details-strip,.footer-grid{grid-template-columns:1fr}
  .product-card{min-height:auto}
  .product-card .image-wrap{height:370px}
  .product-page{padding:125px 16px 40px;gap:26px}
  .gallery-main,.gallery-main img{min-height:480px}
  .gallery-thumbs{grid-template-columns:repeat(4,1fr)}
  .form-grid{grid-template-columns:1fr}
  .bag-item{grid-template-columns:88px 1fr}
  .bag-item img{width:88px;height:88px}
  .bag-item button{grid-column:1/-1}
  .reserve-page{padding:125px 16px 60px}
  .footer-bottom{display:grid;gap:10px}
  .mobile-sticky-cta{
    display:block;
    position:fixed;
    left:0;right:0;bottom:0;
    padding:12px;
    background:rgba(5,5,5,.88);
    backdrop-filter:blur(14px);
    z-index:40;
    border-top:1px solid var(--line2);
  }
  .mobile-sticky-cta .btn{width:100%}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}

/* AUDITORIA V4 — ajustes de responsividade, hero, logo e estabilidade */
html,body{max-width:100%;overflow-x:hidden}
.brand{display:flex;align-items:center;min-width:0}
.brand img{height:54px;width:auto;max-width:132px;object-fit:contain}
.navbar{grid-template-columns:auto 1fr auto;gap:18px}
.site-header{background:linear-gradient(180deg,rgba(0,0,0,.46),rgba(0,0,0,.06))}
.site-header.scrolled{background:rgba(5,5,5,.9)}
.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.hero-editorial{min-height:100vh;align-items:flex-end;background:#050505}
.hero-editorial .hero-bg{object-fit:cover;object-position:center center;opacity:1;transform:none;animation:none}
.hero-clean-overlay{position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(0,0,0,.02) 0%,rgba(0,0,0,.08) 62%,rgba(0,0,0,.82) 100%);pointer-events:none}
.hero-floating-cta{position:relative;z-index:3;max-width:var(--max);width:100%;margin:0 auto;padding:0 24px 56px}
.hero-floating-cta .hero-actions{margin-top:14px}.hero-floating-cta .btn{backdrop-filter:blur(10px)}
.hero-editorial .eyebrow{display:inline-block;background:rgba(0,0,0,.38);border:1px solid rgba(255,255,255,.10);padding:10px 12px}
.product-card a{display:block;height:100%}.product-card:focus-within{outline:2px solid var(--accent);outline-offset:3px}
.gallery-main img{background:#111}.reserve-form input:focus,.reserve-form select:focus,.reserve-form textarea:focus,.pill-group button:focus,.btn:focus{outline:2px solid var(--accent);outline-offset:3px}
@media (max-width:900px){.navbar{grid-template-columns:auto auto auto}.nav-links{justify-content:flex-start}.brand img{height:44px;max-width:96px}.topbar{white-space:nowrap;overflow:hidden}}
@media (max-width:720px){.brand img{height:38px;max-width:82px}.hero-editorial{min-height:92vh}.hero-editorial .hero-bg{object-fit:cover;object-position:center center}.hero-floating-cta{padding:0 18px 28px}.hero-floating-cta .hero-actions{display:grid;gap:10px}.hero-floating-cta .btn{width:100%}.topbar span:nth-child(2){display:none}.topbar{justify-content:center;padding:0 8px}.product-card .image-wrap{height:430px}.gallery-main,.gallery-main img{min-height:430px}.product-info h1{font-size:42px}.reserve-form{padding:20px}.footer{padding-bottom:92px}}
@media (max-width:420px){.bag-link span{display:none}.navbar{gap:10px}.product-card .image-wrap{height:360px}.gallery-main,.gallery-main img{min-height:380px}.hero-editorial{min-height:88vh}}