:root{
  --white:#FFFFFF;
  --black:#0a0a0a;
  --red:#E8220C;
  --orange:#FF4800;
  --light:#F4F4F4;
  --border:#E0E0E0;
  --mid:#888;
  --dim:#BBBBBB;
  --sans:'Inter',sans-serif;
  --cond:'Barlow Condensed',sans-serif;
  --mono:'IBM Plex Mono',monospace;
}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{background:var(--white);color:var(--black);font-family:var(--sans);font-weight:400;-webkit-font-smoothing:antialiased;overflow-x:hidden;}
a{text-decoration:none;color:inherit;}
img{display:block;width:100%;}

/* ── NAV ── */
nav{
  position:fixed;top:0;left:0;right:0;z-index:200;
  display:flex;align-items:center;justify-content:space-between;
  padding:1.3rem 2rem;
  background:rgba(255,255,255,0.97);
  border-bottom:1px solid var(--border);
  backdrop-filter:blur(8px);
}
.nav-logo{height:22px;width:auto;}
.nav-tag{
  font-size:.52rem;letter-spacing:.28em;text-transform:uppercase;
  color:var(--red);border:1px solid var(--red);padding:.25rem .7rem;
}

/* ── HERO ── */
.hero{
  margin-top:68px;
  padding:5rem 2rem 4rem;
  text-align:center;
  border-bottom:1px solid var(--border);
}
.hero-eyebrow{
  font-size:.55rem;letter-spacing:.35em;text-transform:uppercase;
  color:var(--mid);margin-bottom:1.5rem;
}
.hero h1{
  font-family:var(--cond);font-weight:900;font-style:italic;
  font-size:clamp(3rem,9vw,7rem);
  line-height:.88;text-transform:uppercase;
  color:var(--black);
}
.hero h1 em{color:var(--red);font-style:normal;}
.hero-sub{
  margin-top:1.5rem;font-size:.62rem;
  letter-spacing:.2em;text-transform:uppercase;color:var(--mid);
}

/* ── PRODUCT ── */
.product{
  display:grid;grid-template-columns:1fr 1fr;
  align-items:stretch;
  padding:3rem 0;
  border-bottom:2px solid var(--border);
}
.product:nth-of-type(even){background:rgba(244,244,244,.65);}
.product:last-of-type{border-bottom:none;}

/* CAROUSEL */
.carousel{position:relative;overflow:hidden;background:var(--light);display:flex;flex-direction:column;}
.slides{display:flex;align-items:stretch;transition:transform .5s cubic-bezier(.25,.46,.45,.94);height:100%;}
.slide{flex:0 0 100%;min-height:100%;display:flex;align-items:center;justify-content:center;}
.slide img{
  width:100%;height:100%;object-fit:cover;object-position:center center;
  display:block;
}
.cbtn{
  position:absolute;top:50%;transform:translateY(-50%);
  background:rgba(0,0,0,.65);border:1px solid rgba(255,255,255,.65);
  color:#fff;width:48px;height:48px;
  border-radius:50%;display:flex;align-items:center;justify-content:center;
  cursor:pointer;font-size:1.35rem;z-index:20;
  transition:background .2s,border-color .2s,transform .2s;
}
.cbtn:hover{background:var(--red);border-color:var(--red);transform:scale(1.05);}
.prev{left:1rem;}.next{right:1rem;}
.dots{
  position:absolute;bottom:1rem;left:50%;transform:translateX(-50%);
  display:flex;gap:.4rem;
}
.dot{
  width:8px;height:8px;border-radius:50%;
  background:rgba(255,255,255,.85);border:1px solid rgba(10,10,10,.2);
  cursor:pointer;transition:background .2s,transform .2s;
}
.dot:hover{transform:scale(1.2);}
.dot.on{background:var(--red);border-color:var(--red);}
.flatlay .slide img{object-position:center 40%;}
.badge{
  position:absolute;top:1rem;left:1rem;z-index:5;
  font-family:var(--mono);font-size:.48rem;
  letter-spacing:.18em;text-transform:uppercase;padding:.28rem .65rem;
}
.badge-pre{background:var(--red);color:#fff;}
.badge-urg{background:var(--orange);color:#000;}

/* INFO */
.p-info{
  display:flex;flex-direction:column;justify-content:center;
  padding:4rem 3rem;gap:1.75rem;
  border-left:1px solid var(--border);
}
.product.flip{direction:rtl;}
.product.flip>*{direction:ltr;}
.product.flip .p-info{border-left:none;border-right:1px solid var(--border);}

.p-seq{font-size:.5rem;letter-spacing:.32em;text-transform:uppercase;color:var(--dim);}
.p-name{
  font-family:var(--cond);font-weight:900;font-style:italic;
  font-size:clamp(2rem,3.2vw,3.2rem);
  line-height:.9;text-transform:uppercase;color:var(--black);
}
.p-ref{
  font-family:var(--cond);font-size:.95rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--mid);
}
.divider{width:40px;height:3px;background:var(--red);}
.p-desc{
  font-size:.88rem;line-height:1.85;color:#4a4a4a;max-width:420px;
}
.p-desc strong{color:var(--black);font-weight:600;}
.product-summary{display:flex;flex-direction:column;gap:1rem;}
.product-specs{display:flex;flex-direction:column;gap:1.25rem;}
.delivery-block{padding-top:.8rem;}
.product-action{display:flex;flex-direction:column;gap:2rem;padding-top:1.25rem;border-top:1px solid var(--border);}
.p-features{
  margin-top:.75rem;display:grid;gap:.55rem;list-style:none;padding-left:0;
}
.p-features li{
  position:relative;padding-left:1.2rem;font-size:.78rem;line-height:1.8;color:#444;
}
.p-features li::before{
  content:'•';position:absolute;left:0;top:0;color:var(--red);font-size:1rem;line-height:1.8;
}
.p-meta{
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.8rem;
  margin-top:.5rem;padding:.95rem 1rem;border:1px solid var(--border);
  border-radius:16px;background:rgba(255,72,0,.06);
}
.p-meta-item{display:flex;flex-direction:column;gap:.4rem;}
.meta-section-title{
  margin:0 0 .75rem; font-family:var(--cond);font-weight:700;
  font-size:.75rem;letter-spacing:.2em;text-transform:uppercase;color:var(--black);
}
.meta-title{
  font-family:var(--cond);font-size:.75rem;font-weight:700;
  letter-spacing:.17em;text-transform:uppercase;color:var(--black);
}
.p-meta-item p{
  margin:0;font-size:.85rem;line-height:1.75;color:#383838;
}

/* SIZES */
.sz-block{display:flex;flex-direction:column;gap:.55rem;}
.sz-lbl{font-size:.55rem;letter-spacing:.28em;text-transform:uppercase;color:var(--mid);}
.sz-row{display:flex;gap:.35rem;flex-wrap:wrap;}
.sz{
  font-family:var(--cond);font-weight:700;font-size:.72rem;
  letter-spacing:.1em;padding:.38rem .8rem;
  border:1px solid var(--border);color:var(--mid);cursor:pointer;
  transition:all .15s;background:var(--white);
}
.sz:hover,.sz.on{border-color:var(--black);color:var(--white);background:var(--black);}
.sz.sole{border-color:var(--black);color:var(--black);pointer-events:none;font-style:italic;}
.sz.sole.on{color:var(--white);background:var(--black);}

/* PRICE */
.price-row{display:flex;align-items:center;gap:2.8rem;flex-wrap:wrap;}
.price-promo{display:flex;align-items:center;gap:.6rem;flex:1 1 auto;min-width:0;}
.price{
  font-family:var(--cond);font-weight:900;font-style:italic;
  font-size:4.2rem;color:var(--black);line-height:1;text-shadow:0 8px 26px rgba(10,10,10,0.06);
}
.price-meta{display:flex;flex-direction:column;gap:.35rem;margin-left:auto;}
.price-note{font-size:.65rem;letter-spacing:.2em;text-transform:uppercase;color:var(--mid);line-height:1.4;}
.price-old{font-family:var(--cond);font-size:1.45rem;color:var(--red);text-decoration:line-through;text-decoration-color:var(--red);font-weight:700;margin-right:.6rem}

/* DESCONTO / PROMO */
.discount-tag{display:inline-flex;align-items:center;gap:.45rem;background:rgba(232,34,12,0.06);border:1px solid rgba(232,34,12,0.12);color:var(--red);padding:.25rem .6rem;border-radius:999px;font-weight:700;font-size:.85rem}
.discount-tag img{width:14px;height:14px;object-fit:contain;display:inline-block}

/* Badge sobreposto ao produto */
.discount-badge{
  position:absolute;top:1rem;left:1rem;z-index:40;
  display:inline-flex;align-items:center;gap:.6rem;padding:.5rem .9rem;border-radius:999px;
  background:var(--white);border:2px solid rgba(232,34,12,0.18);color:var(--red);font-weight:900;font-family:var(--cond);
  box-shadow:0 10px 30px rgba(10,10,10,0.08);font-size:1.05rem;text-transform:uppercase;letter-spacing:.14em;transform:translateZ(0)
}
.discount-badge.right{left:auto;right:1rem}
.discount-badge img{width:20px;height:20px}

/* preço antigo */
.price-old{font-family:var(--cond);font-size:1rem;color:var(--red);text-decoration:line-through;text-decoration-color:var(--red);font-weight:700;margin-right:.6rem}

/* promo com corações */
.promo-text{display:inline-flex;align-items:center;gap:.6rem;background:rgba(232,34,12,0.06);border:1px solid rgba(232,34,12,0.12);color:var(--black);padding:.5rem .8rem;border-radius:16px;font-weight:700;font-size:.85rem;margin:0 0 0 auto;}
.promo-content{display:flex;flex-direction:column;gap:.15rem;}
.promo-content span{display:block;line-height:1.2;}
.promo-heart{width:16px;height:16px;display:inline-block}


/* STOCK */
.stock{display:flex;flex-direction:column;gap:.5rem;}
.stock-row{display:flex;justify-content:space-between;font-size:.5rem;letter-spacing:.18em;text-transform:uppercase;}
.stock-track{height:2px;background:var(--border);}
.stock-fill{height:100%;background:var(--orange);}

/* CTA */
.cta{
  display:flex;align-items:center;justify-content:center;gap:.7rem;
  padding:1rem 1.5rem;border:none;cursor:pointer;width:100%;
  font-family:var(--cond);font-weight:700;font-style:italic;
  font-size:1.05rem;letter-spacing:.18em;text-transform:uppercase;
  background:var(--black);color:var(--white);
  transition:background .2s;
}
.cta:hover{background:var(--red);}

/* ── SUPPORT ── */
.support{
  padding:5rem 2rem;
  display:flex;flex-direction:column;align-items:center;
  gap:2rem;text-align:center;
  border-top:1px solid var(--border);
  background:var(--light);
}
.support-title{
  font-family:var(--cond);font-weight:900;font-style:italic;
  font-size:clamp(1.8rem,4vw,3rem);text-transform:uppercase;
  color:var(--black);
}
.support-desc{
  font-size:.65rem;line-height:2;color:var(--mid);
  letter-spacing:.08em;max-width:420px;
}
.support-cta{
  display:flex;align-items:center;gap:.7rem;
  padding:.9rem 2.5rem;
  background:var(--white);border:1px solid var(--black);
  font-family:var(--cond);font-weight:700;font-size:.9rem;
  letter-spacing:.2em;text-transform:uppercase;color:var(--black);
  transition:background .2s,color .2s;cursor:pointer;
}
.support-cta:hover{background:var(--black);color:var(--white);}

/* ── FOOTER ── */
footer{
  padding:2.5rem 2rem;
  display:flex;flex-direction:column;align-items:center;gap:1rem;
  border-top:1px solid var(--border);
  background:var(--white);
}
footer img{height:18px;width:auto;opacity:.2;}
footer p{font-size:.48rem;letter-spacing:.22em;text-transform:uppercase;color:var(--dim);}

/* ── MOBILE ── */
.cd-label{font-size:.5rem;letter-spacing:.22em;text-transform:uppercase;color:var(--dim);}
.cd-blocks{display:flex;align-items:center;gap:.3rem;}
.cd-block{
  display:flex;flex-direction:column;align-items:center;
  background:#1a1a1a;padding:.4rem .7rem;min-width:52px;
}
.cd-block span{
  font-family:var(--cond);font-weight:900;font-style:italic;
  font-size:1.8rem;line-height:1;color:var(--white);
}
.cd-block small{font-size:.42rem;letter-spacing:.18em;text-transform:uppercase;color:var(--mid);margin-top:.15rem;}
.cd-sep{font-family:var(--cond);font-weight:900;font-size:1.4rem;color:var(--red);line-height:1;}
@keyframes pulse{
  0%,100%{outline:2px solid transparent;}
  50%{outline:2px solid var(--red);}
}
@media(max-width:700px){
  .product,.product.flip{grid-template-columns:1fr;direction:ltr;}
  .product{padding:2rem 1.25rem;}
  .carousel{overflow:hidden;min-height:56vw;}
  .slides{height:100%;}
  .slide{min-height:100%;}
  .slide img{
    width:100%;height:100%;object-fit:cover;
    object-position:center center;
  }
  .p-info{padding:2rem 1rem;gap:1.25rem;
    border-left:none!important;border-right:none!important;
    border-top:1px solid var(--border);}
  .hero{padding:3rem 1.25rem 2.5rem;}
  nav{padding:1rem 1.25rem;}
  .p-meta{grid-template-columns:1fr;}
  .price{font-size:2.2rem;}
  .price{font-size:2.8rem;}
  .price-row{gap:.6rem;}
  .price-meta{gap:.15rem;}
  .promo-text{font-size:.78rem;padding:.35rem .65rem;gap:.45rem;}
  .promo-content{gap:.1rem;}
  .promo-heart{width:14px;height:14px;}
  .cta{padding:.85rem 1.2rem;font-size:.95rem;}
  .cd-label{text-align:center;}
  .cd-block{padding:.35rem .6rem;min-width:46px;}
  .cd-block span{font-size:1.6rem;}
  .cd-blocks{gap:.35rem;justify-content:center;}
}

@media(min-width:701px){
  .cd-label{font-size:.55rem;}
  .cd-blocks{gap:.5rem;}
  .cd-block{padding:.45rem .85rem;min-width:62px;}
  .cd-block span{font-size:2rem;}
  .cd-block small{font-size:.45rem;}
}