*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:Inter,Arial,sans-serif;background:#070707;color:#f5f5f5;line-height:1.5}a{text-decoration:none;color:inherit}button,input,select,textarea{font:inherit}.container{width:min(1160px,92%);margin:auto}.header{position:sticky;top:0;z-index:50;background:rgba(7,7,7,.9);backdrop-filter:blur(14px);border-bottom:1px solid #202020}.nav{height:76px;display:flex;align-items:center;gap:34px}.logo{font-size:23px;font-weight:900;letter-spacing:-1px}.logo span{color:#f3c623}.nav nav{display:flex;gap:24px;margin-left:auto}.nav nav a{color:#a9a9a9;font-size:14px;transition:.2s}.nav nav a:hover,.nav nav a.active{color:#fff}.actions{display:flex;gap:9px}.icon-btn{width:42px;height:42px;border:1px solid #292929;background:#101010;color:#fff;border-radius:12px;cursor:pointer;display:grid;place-items:center;position:relative}.icon-btn b{position:absolute;top:-6px;right:-5px;background:#f3c623;color:#111;border-radius:99px;font-size:10px;min-width:18px;height:18px;display:grid;place-items:center}.hero{padding:72px 0 55px;background:radial-gradient(circle at 75% 35%,#29250f 0,transparent 34%),#070707}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center}.eyebrow{color:#f3c623;font-size:11px;font-weight:800;letter-spacing:2px}.hero h1{font-size:clamp(42px,6vw,72px);line-height:1.02;letter-spacing:-3px;margin:18px 0}.hero h1 strong{color:#f3c623}.hero p{max-width:570px;color:#aaa;font-size:17px}.hero-actions{display:flex;gap:12px;margin-top:30px}.btn{display:inline-flex;justify-content:center;align-items:center;border-radius:12px;padding:13px 20px;font-weight:800;border:1px solid #333;cursor:pointer}.btn.primary{background:#f3c623;color:#111;border-color:#f3c623}.btn.ghost{background:#111;color:#fff}.hero-video{height:430px;border-radius:26px;overflow:hidden;border:1px solid #292929;background:#111}.hero-video video{width:100%;height:100%;object-fit:cover}.benefits{border-top:1px solid #1c1c1c;border-bottom:1px solid #1c1c1c;background:#0c0c0c}.benefits-grid{display:grid;grid-template-columns:repeat(3,1fr);padding:25px 0;gap:25px}.benefits-grid div{display:flex;flex-direction:column;gap:3px}.benefits-grid strong{font-size:14px}.benefits-grid span,.muted{color:#888;font-size:13px}.section{padding:76px 0}.dark-section{background:#0b0b0b}.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:30px}.section h2{font-size:34px;letter-spacing:-1px;margin-top:7px}.text-link{color:#f3c623;font-weight:700;font-size:14px}.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.category-grid.large{grid-template-columns:repeat(2,1fr);max-width:900px}.category-card{background:linear-gradient(145deg,#141414,#0c0c0c);border:1px solid #242424;border-radius:18px;padding:27px;min-height:170px;transition:.2s}.category-card:hover{border-color:#f3c623;transform:translateY(-2px)}.category-card span{font-size:28px;color:#f3c623}.category-card h3,.category-card h2{margin:16px 0 4px;font-size:20px}.category-card p{color:#888;font-size:13px}.category-card b{display:block;color:#f3c623;margin-top:22px;font-size:13px}.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.product-card{background:#111;border:1px solid #252525;border-radius:18px;overflow:hidden;position:relative}.product-image{height:205px;background:#181818;overflow:hidden}.product-image img{width:100%;height:100%;object-fit:cover}.discount{position:absolute;top:12px;left:12px;background:#f3c623;color:#111;font-weight:900;padding:5px 8px;border-radius:7px;font-size:11px}.product-info{padding:16px}.product-cat{color:#777;font-size:11px;text-transform:uppercase;letter-spacing:1px}.product-info h3{font-size:16px;margin:6px 0 8px}.stars{color:#f3c623;font-size:12px}.price{font-size:20px;font-weight:900;margin:9px 0}.old{color:#666;text-decoration:line-through;font-size:12px;margin-left:5px;font-weight:400}.add-btn{width:100%;border:1px solid #333;background:#191919;color:#fff;border-radius:10px;padding:10px;cursor:pointer;font-weight:800}.add-btn:hover{background:#f3c623;color:#111;border-color:#f3c623}.page-hero{padding:70px 0 45px;border-bottom:1px solid #1b1b1b;background:radial-gradient(circle at 80% 30%,#29250f,transparent 30%)}.page-hero h1{font-size:clamp(40px,6vw,65px);letter-spacing:-2px;margin:12px 0}.page-hero p{color:#999;max-width:650px}.catalog-tools{display:flex;gap:12px;margin-bottom:28px}.catalog-tools input,.catalog-tools select,.contact-form input,.contact-form textarea{width:100%;background:#111;border:1px solid #292929;color:#fff;border-radius:11px;padding:13px 15px;outline:none}.catalog-tools input:focus,.catalog-tools select:focus,.contact-form input:focus,.contact-form textarea:focus{border-color:#f3c623}.catalog-tools input{flex:1}.catalog-tools select{max-width:230px}.empty{text-align:center;padding:60px;color:#888}.hidden{display:none!important}.content-narrow{max-width:900px}.content-narrow>p{color:#999;margin:12px 0 30px}.info-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.info-cards div,.contact-box{padding:25px;background:#111;border:1px solid #252525;border-radius:16px}.info-cards p{color:#888;font-size:13px;margin-top:8px}.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:30px}.contact-form{display:flex;flex-direction:column;gap:17px}.contact-form label{display:flex;flex-direction:column;gap:7px;font-size:13px;color:#aaa}.contact-form textarea{resize:vertical}.contact-box h2{font-size:30px;margin:14px 0}.contact-box p{color:#999}.footer{border-top:1px solid #1e1e1e;padding:50px 0 20px;background:#050505}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px;padding-bottom:35px}.footer-grid>div{display:flex;flex-direction:column;gap:9px}.footer-grid p,.footer-grid a:not(.logo){color:#777;font-size:13px}.footer-grid strong{font-size:13px}.copyright{padding-top:20px;border-top:1px solid #1c1c1c;color:#555;font-size:12px}.cart-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.65);z-index:90;opacity:0;pointer-events:none;transition:.2s}.cart-backdrop.open{opacity:1;pointer-events:auto}.cart-drawer{position:fixed;right:0;top:0;height:100vh;width:min(430px,94vw);background:#0d0d0d;border-left:1px solid #2a2a2a;z-index:100;transform:translateX(105%);transition:.25s;display:flex;flex-direction:column}.cart-drawer.open{transform:translateX(0)}.cart-head{display:flex;justify-content:space-between;align-items:center;padding:22px;border-bottom:1px solid #252525}.cart-head h2{font-size:21px}.close-cart{border:0;background:none;color:#aaa;font-size:25px;cursor:pointer}.cart-items{padding:16px 20px;overflow:auto;flex:1}.cart-item{display:grid;grid-template-columns:1fr auto;gap:8px;padding:14px 0;border-bottom:1px solid #202020}.cart-item strong{font-size:14px}.cart-item small{color:#888}.qty{display:flex;gap:7px;align-items:center}.qty button{background:#191919;border:1px solid #303030;color:#fff;width:26px;height:26px;border-radius:7px;cursor:pointer}.cart-foot{padding:20px;border-top:1px solid #252525}.cart-total{display:flex;justify-content:space-between;font-weight:900;font-size:20px;margin-bottom:14px}.checkout{width:100%}.cart-empty{color:#777;text-align:center;padding:60px 10px}.toast{position:fixed;bottom:25px;left:50%;transform:translate(-50%,20px);opacity:0;z-index:200;background:#f3c623;color:#111;padding:12px 18px;border-radius:10px;font-weight:800;transition:.2s}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:850px){.nav{gap:14px}.nav nav{gap:12px}.hero-grid,.contact-grid{grid-template-columns:1fr}.hero-video{height:320px}.product-grid{grid-template-columns:repeat(2,1fr)}.category-grid{grid-template-columns:repeat(2,1fr)}.info-cards,.benefits-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.nav nav{display:none}}
@media(max-width:520px){.product-grid,.category-grid,.category-grid.large{grid-template-columns:1fr}.hero{padding-top:45px}.hero h1{letter-spacing:-2px}.catalog-tools{flex-direction:column}.catalog-tools select{max-width:none}.footer-grid{grid-template-columns:1fr}.section{padding:55px 0}}

.product-link{display:block}.product-link:hover h3{color:#f3c623}.product-detail-section{padding-top:60px}.product-detail-section>.container{display:grid;grid-template-columns:1fr 1fr;gap:45px;align-items:start}.detail-image{height:530px;border-radius:22px;overflow:hidden;border:1px solid #292929;background:#111}.detail-image img{width:100%;height:100%;object-fit:cover}.detail-info{padding:25px 0}.detail-info h1{font-size:clamp(40px,5vw,62px);letter-spacing:-2px;line-height:1.02;margin:12px 0}.detail-desc{color:#999;font-size:16px;max-width:540px}.detail-brand{margin:20px 0;color:#888}.detail-brand strong{color:#eee}.detail-price{font-size:34px;font-weight:900;margin:22px 0}.detail-price span{font-size:15px;color:#666;text-decoration:line-through;margin-left:8px}.detail-price b{font-size:12px;background:#f3c623;color:#111;padding:6px 8px;border-radius:6px;margin-left:8px;vertical-align:middle}.detail-info .btn{margin:5px 7px 5px 0}.specs{grid-column:1/-1;border-top:1px solid #222;padding-top:35px}.specs h2{margin-bottom:18px}.spec-grid{display:grid;grid-template-columns:repeat(2,1fr);border:1px solid #252525;border-radius:15px;overflow:hidden}.spec-grid div{padding:16px 18px;background:#101010;border-bottom:1px solid #222;display:flex;justify-content:space-between;gap:20px}.spec-grid div:nth-child(odd){border-right:1px solid #222}.spec-grid span{color:#777}.full-cart{display:grid}.full-cart-items{min-width:0}.full-cart-item{display:grid;grid-template-columns:75px 1fr auto;align-items:center;gap:17px;padding:18px 0;border-bottom:1px solid #222}.full-cart-item>img{width:75px;height:75px;object-fit:cover;border-radius:12px}.full-cart-main{display:flex;justify-content:space-between;gap:20px;align-items:center}.full-cart-main h3{margin:4px 0}.full-cart-main p{color:#888;font-size:13px}.checkout-box{margin-top:30px;margin-left:auto;width:min(520px,100%);background:#111;border:1px solid #292929;border-radius:17px;padding:24px}.checkout-box h2{margin-bottom:20px}.summary-line,.summary-total{display:flex;justify-content:space-between;gap:20px;padding:10px 0;color:#aaa}.summary-total{border-top:1px solid #292929;margin-top:10px;padding-top:18px;color:#fff;font-size:23px}.coupon-row{display:flex;gap:8px;margin:16px 0 5px}.coupon-row input{flex:1;background:#0a0a0a;border:1px solid #292929;color:#fff;border-radius:10px;padding:12px}.coupon-row .btn{padding:10px 15px}.coupon-msg{font-size:12px;color:#f3c623;min-height:18px}.checkout{margin-top:12px}@media(max-width:850px){.product-detail-section>.container{grid-template-columns:1fr}.detail-image{height:380px}.spec-grid{grid-template-columns:1fr}.spec-grid div:nth-child(odd){border-right:0}.full-cart-item{grid-template-columns:60px 1fr}.full-cart-item>strong{grid-column:2}.full-cart-main{flex-direction:column;align-items:flex-start}.full-cart-item>img{width:60px;height:60px}}

/* Ajustes de carrinho e responsividade */
.cart-item{grid-template-columns:58px 1fr;align-items:center}
.cart-item>img{width:58px;height:58px;object-fit:cover;border-radius:10px;background:#181818}
.cart-item-main{min-width:0;display:flex;flex-direction:column;gap:4px}
.cart-item-main strong{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cart-item-actions{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:5px}
.remove-btn{border:0;background:none;color:#777;font-size:11px;cursor:pointer;padding:4px 0}
.remove-btn:hover{color:#f3c623}
.full-cart-price{display:flex;flex-direction:column;align-items:flex-end;gap:7px}
.btn:disabled{opacity:.45;cursor:not-allowed;filter:grayscale(1)}
@media(max-width:520px){
  .nav{height:66px}
  .logo{font-size:20px}
  .actions{margin-left:auto}
  .icon-btn{width:38px;height:38px}
  .hero-video{height:260px}
  .detail-info .btn{width:100%;margin-right:0}
  .full-cart-item{grid-template-columns:55px 1fr;gap:10px}
  .full-cart-item>img{width:55px;height:55px}
  .full-cart-main{gap:10px}
  .full-cart-price{grid-column:2;align-items:flex-start;flex-direction:row;justify-content:space-between;width:100%}
  .coupon-row{flex-direction:column}
  .coupon-row .btn{width:100%}
  .cart-item-actions{align-items:flex-start}
}