*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
--bg:#141414;--bg-card:#1c1c1e;--bg-card-hover:#242426;
--border:#2a2a2e;--border-light:#333338;
--orange:#E8891E;--orange-dark:#d07518;--green:#34c759;
--white:#ffffff;--text:#e0e0e0;--text-muted:#888;--text-dim:#666;
--font-heading:'Bebas Neue',sans-serif;--font-body:'Inter',sans-serif;
}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden}
a{text-decoration:none;color:inherit}
button{cursor:pointer;border:none;font-family:var(--font-body)}
ul{list-style:none}
img{max-width:100%;display:block}

.navbar{position:fixed;top:0;left:0;width:100%;z-index:100;background:var(--bg);border-bottom:1px solid var(--border);padding:0 40px;height:60px;display:flex;align-items:center;justify-content:space-between}
.nav-brand{font-family:var(--font-heading);font-size:1.5rem;color:var(--white);letter-spacing:2px;cursor:pointer}
.nav-links{display:flex;gap:32px;align-items:center}
.nav-links a{font-family:var(--font-heading);font-size:1rem;color:var(--text-muted);letter-spacing:2px;transition:color .3s;cursor:pointer}
.nav-links a:hover,.nav-links a.active{color:var(--orange)}
.nav-cart{position:relative;cursor:pointer;color:var(--text-muted);font-size:1.1rem;transition:color .3s}
.nav-cart:hover{color:var(--white)}
.nav-cart .badge{position:absolute;top:-8px;right:-10px;background:var(--orange);color:var(--white);font-size:.65rem;font-weight:700;width:18px;height:18px;border-radius:50%;display:flex;align-items:center;justify-content:center}
.nav-cart .badge:empty,.nav-cart .badge[data-count="0"]{display:none}
.nav-toggle{display:none;background:none;color:var(--white);font-size:1.3rem}

main{padding-top:60px}
.page{display:none}
.page.active{display:block}
.container{max-width:1100px;margin:0 auto;padding:0 40px}

.hero{position:relative;height:85vh;min-height:500px;display:flex;align-items:flex-end;padding-bottom:80px;overflow:hidden}
.hero-bg{position:absolute;inset:0;background:url('https://images.unsplash.com/photo-1763067028991-063a260d3b66?fm=jpg&q=60&w=3000&auto=format&fit=crop') center/cover no-repeat;z-index:0}
.hero-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.92) 0%,rgba(0,0,0,.85) 40%,rgba(0,0,0,.55) 65%,rgba(0,0,0,.4) 100%)}
.hero .container{position:relative;z-index:2}
.hero-badge{display:inline-block;font-family:var(--font-body);font-size:.7rem;font-weight:600;color:var(--orange);letter-spacing:2px;text-transform:uppercase;margin-bottom:20px;opacity:.9}
.hero h1{font-family:var(--font-heading);font-size:clamp(2.5rem,6vw,4.5rem);color:var(--white);line-height:1.05;margin-bottom:20px;letter-spacing:2px}
.hero p{font-size:.95rem;color:var(--text-muted);max-width:520px;line-height:1.7;margin-bottom:36px}
.hero-buttons{display:flex;gap:12px;flex-wrap:wrap}
.btn-orange{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;background:var(--orange);color:var(--white);font-family:var(--font-heading);font-size:1rem;letter-spacing:2px;border-radius:6px;transition:all .3s;cursor:pointer}
.btn-orange:hover{background:var(--orange-dark);transform:translateY(-1px)}
.btn-ghost{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;background:transparent;color:var(--text-muted);border:1px solid var(--border);font-family:var(--font-heading);font-size:1rem;letter-spacing:2px;border-radius:6px;transition:all .3s;cursor:pointer}
.btn-ghost:hover{border-color:var(--text-muted);color:var(--white)}

.categories{padding:80px 0}
.section-label{font-family:var(--font-heading);font-size:.85rem;color:var(--orange);letter-spacing:3px;text-align:center;margin-bottom:8px}
.section-title{font-family:var(--font-heading);font-size:clamp(2rem,4vw,3rem);color:var(--white);text-align:center;letter-spacing:2px;margin-bottom:48px}
.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.cat-card{position:relative;background:var(--bg-card);border:1px solid var(--border);border-radius:10px;overflow:hidden;padding:24px;min-height:260px;display:flex;flex-direction:column;justify-content:flex-end;cursor:pointer;transition:all .3s}
.cat-card:hover{border-color:var(--orange);background:var(--bg-card-hover)}
.cat-card-icon{position:absolute;top:50%;left:50%;transform:translate(-50%,-60%);font-size:4rem;color:rgba(232,137,30,.15)}
.cat-card h3{font-family:var(--font-heading);font-size:1.5rem;color:var(--white);letter-spacing:1px;margin-bottom:6px;position:relative;z-index:1}
.cat-card p{font-size:.8rem;color:var(--text-muted);position:relative;z-index:1;line-height:1.5}

.destaques{padding:0 0 80px}
.destaques-header{border-top:1px solid var(--border);padding-top:48px;margin-bottom:32px}
.destaques-header h2{font-family:var(--font-heading);font-size:2rem;color:var(--white);text-align:center;letter-spacing:2px}
.dest-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}

.prod-card{background:var(--bg-card);border:1px solid var(--border);border-radius:10px;overflow:hidden;cursor:pointer;transition:all .3s}
.prod-card:hover{border-color:var(--border-light);transform:translateY(-2px)}
.prod-card-img{position:relative;height:200px;background:linear-gradient(135deg,#1a2030,#2a1f15);display:flex;align-items:center;justify-content:center;overflow:hidden}
.prod-card-img i.placeholder-icon{font-size:3rem;color:rgba(232,137,30,.2)}
.prod-card-badges{position:absolute;top:12px;left:12px;display:flex;gap:6px}
.prod-card-badges .badge-cat{padding:4px 10px;background:rgba(30,30,30,.85);backdrop-filter:blur(4px);border:1px solid var(--border);border-radius:4px;font-size:.68rem;color:var(--text-muted);font-weight:600}
.prod-card-badges .badge-new{padding:4px 10px;background:var(--green);border-radius:4px;font-size:.68rem;color:var(--white);font-weight:700}
.prod-card-badges .badge-reform{padding:4px 10px;background:var(--orange);border-radius:4px;font-size:.68rem;color:var(--white);font-weight:700}
.prod-card-add{position:absolute;top:12px;right:12px;width:32px;height:32px;background:rgba(30,30,30,.85);backdrop-filter:blur(4px);border:1px solid var(--border);border-radius:6px;display:flex;align-items:center;justify-content:center;color:var(--text-muted);font-size:.8rem;transition:all .3s;cursor:pointer}
.prod-card-add:hover{background:var(--orange);border-color:var(--orange);color:var(--white)}
.prod-card-add.added{background:var(--green);border-color:var(--green);color:var(--white)}
.prod-card-info{padding:16px 18px}
.prod-card-info h3{font-family:var(--font-heading);font-size:1.2rem;color:var(--white);letter-spacing:1px;margin-bottom:4px}
.prod-card-info .price{font-family:var(--font-body);font-size:.75rem;color:var(--text-dim);letter-spacing:1px}

.catalog-header{padding:40px 0 24px}
.catalog-header .label{font-family:var(--font-heading);font-size:.85rem;color:var(--orange);letter-spacing:3px}
.catalog-header h1{font-family:var(--font-heading);font-size:clamp(2rem,4vw,3rem);color:var(--white);letter-spacing:2px;margin-top:4px}
.catalog-search{display:flex;gap:12px;margin-bottom:32px}
.catalog-search input{flex:1;padding:12px 16px 12px 40px;background:var(--bg-card);border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:.9rem;outline:none;transition:border-color .3s}
.catalog-search input:focus{border-color:var(--orange)}
.catalog-search .search-wrap{position:relative;flex:1}
.catalog-search .search-wrap i{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--text-dim);font-size:.85rem}
.catalog-filter-btn{width:44px;height:44px;background:var(--bg-card);border:1px solid var(--border);border-radius:8px;display:flex;align-items:center;justify-content:center;color:var(--text-muted);transition:all .3s;cursor:pointer}
.catalog-filter-btn:hover{border-color:var(--orange);color:var(--orange)}
.catalog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;padding-bottom:80px}

.detail-back{display:inline-flex;align-items:center;gap:8px;color:var(--text-muted);font-size:.85rem;margin:24px 0 20px;cursor:pointer;transition:color .3s}
.detail-back:hover{color:var(--orange)}
.detail-layout{display:grid;grid-template-columns:1.1fr 1fr;gap:40px;padding-bottom:80px}
.detail-img{background:linear-gradient(135deg,#1a2030,#2a1f15);border-radius:10px;min-height:380px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.detail-img i{font-size:5rem;color:rgba(232,137,30,.2)}
.detail-badges{display:flex;gap:8px;margin-bottom:12px}
.detail-badges span{padding:5px 12px;border-radius:4px;font-size:.72rem;font-weight:600}
.detail-badges .b-cat{background:rgba(255,255,255,.08);color:var(--text-muted)}
.detail-badges .b-new{background:var(--green);color:var(--white)}
.detail-badges .b-reform{background:var(--orange);color:var(--white)}
.detail-name{font-family:var(--font-heading);font-size:clamp(1.8rem,3vw,2.5rem);color:var(--white);letter-spacing:1px;margin-bottom:16px}
.detail-desc{font-size:.9rem;color:var(--text-muted);line-height:1.8;margin-bottom:28px}
.detail-specs{background:var(--bg-card);border:1px solid var(--border);border-radius:10px;padding:24px;margin-bottom:28px}
.detail-specs h4{font-family:var(--font-heading);font-size:.9rem;color:var(--text-muted);letter-spacing:2px;margin-bottom:16px}
.detail-specs .spec-row{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid var(--border)}
.detail-specs .spec-row:last-child{border-bottom:none}
.detail-specs .spec-row .label{font-size:.82rem;color:var(--text-dim)}
.detail-specs .spec-row .value{font-size:.82rem;color:var(--white);font-weight:600}
.detail-specs .spec-list{margin-top:12px;padding-top:12px;border-top:1px solid var(--border)}
.detail-specs .spec-list p{font-size:.82rem;color:var(--text-muted);line-height:1.7}
.btn-add-big{width:100%;padding:16px;background:var(--orange);color:var(--white);font-family:var(--font-heading);font-size:1.1rem;letter-spacing:2px;border-radius:8px;display:flex;align-items:center;justify-content:center;gap:8px;transition:all .3s}
.btn-add-big:hover{background:var(--orange-dark)}
.btn-add-big.added{background:var(--green)}

.about-hero{position:relative;height:50vh;min-height:300px;display:flex;align-items:flex-end;padding-bottom:60px;overflow:hidden}
.about-hero-bg{
position:absolute;
inset:0;
background:
linear-gradient(to bottom, rgba(0,0,0,.95) 0%, rgba(0,0,0,.78) 35%, rgba(0,0,0,.45) 70%, rgba(0,0,0,.18) 100%),
url('imagens/fundo_sobre.jpg') center/cover no-repeat;
z-index:0;
}
.about-hero-bg::after{
content:'';
position:absolute;
inset:0;
background:linear-gradient(to top,var(--bg) 0%,rgba(20,20,20,.55) 28%,rgba(20,20,20,0) 65%);
}
.about-hero .container{position:relative;z-index:2}
.about-hero .label{font-family:var(--font-heading);font-size:.85rem;color:var(--orange);letter-spacing:3px;margin-bottom:8px}
.about-hero h1{font-family:var(--font-heading);font-size:clamp(2rem,5vw,3.5rem);color:var(--white);letter-spacing:2px}
.about-section{padding:60px 0}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.about-grid h2{font-family:var(--font-heading);font-size:1.8rem;color:var(--white);letter-spacing:1px;margin-bottom:20px}
.about-grid p{font-size:.9rem;color:var(--text-muted);line-height:1.8}
.about-img{background:linear-gradient(135deg,#1a2030,#2a1f15);border-radius:10px;min-height:280px;display:flex;align-items:center;justify-content:center}
.about-img i{font-size:4rem;color:rgba(232,137,30,.15)}

.pilares{padding:60px 0 80px}
.pilares-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:48px}
.pilar-card{background:var(--bg-card);border:1px solid var(--border);border-radius:10px;padding:28px 20px;transition:all .3s}
.pilar-card:hover{border-color:var(--border-light)}
.pilar-card .icon{width:40px;height:40px;border-radius:8px;background:rgba(232,137,30,.1);display:flex;align-items:center;justify-content:center;margin-bottom:20px}
.pilar-card .icon i{color:var(--orange);font-size:.95rem}
.pilar-card h3{font-family:var(--font-heading);font-size:1.1rem;color:var(--white);letter-spacing:1px;margin-bottom:10px}
.pilar-card p{font-size:.8rem;color:var(--text-dim);line-height:1.6}

.cta-section{padding:80px 0}
.cta-box{background:var(--bg-card);border:1px solid var(--border);border-radius:14px;padding:64px 40px;text-align:center}
.cta-box h2{font-family:var(--font-heading);font-size:clamp(1.8rem,4vw,2.5rem);color:var(--white);letter-spacing:2px;margin-bottom:16px}
.cta-box h2 span{color:var(--orange)}
.cta-box p{color:var(--text-muted);font-size:.9rem;margin-bottom:28px;max-width:440px;margin-left:auto;margin-right:auto}

.cart-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:200;opacity:0;pointer-events:none;transition:opacity .3s}
.cart-overlay.open{opacity:1;pointer-events:all}
.cart-sidebar{position:fixed;top:0;right:0;width:380px;max-width:100vw;height:100vh;background:var(--bg);border-left:1px solid var(--border);z-index:300;transform:translateX(100%);transition:transform .35s ease;display:flex;flex-direction:column}
.cart-sidebar.open{transform:translateX(0)}
.cart-header{padding:20px 24px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.cart-header h3{font-family:var(--font-heading);font-size:1.2rem;color:var(--white);letter-spacing:2px}
.cart-close{background:none;color:var(--text-muted);font-size:1.1rem;transition:color .3s}
.cart-close:hover{color:var(--white)}
.cart-items{flex:1;overflow-y:auto;padding:16px 24px}
.cart-empty{text-align:center;padding:60px 20px;color:var(--text-dim)}
.cart-empty i{font-size:2rem;margin-bottom:12px;display:block}
.cart-item{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;background:var(--bg-card);border:1px solid var(--border);border-radius:8px;margin-bottom:10px}
.cart-item-info h4{font-family:var(--font-heading);font-size:1rem;color:var(--white);letter-spacing:1px}
.cart-item-info p{font-size:.72rem;color:var(--text-dim);margin-top:2px}
.cart-item-remove{background:none;color:var(--text-dim);font-size:.85rem;transition:color .3s;padding:4px}
.cart-item-remove:hover{color:#ff453a}
.cart-footer{padding:20px 24px;border-top:1px solid var(--border)}
.cart-footer-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.cart-footer-top span{font-size:.82rem;color:var(--text-muted)}
.cart-footer-top a{font-size:.78rem;color:var(--text-dim);cursor:pointer;transition:color .3s}
.cart-footer-top a:hover{color:var(--orange)}
.btn-solicitar{width:100%;padding:16px;background:var(--orange);color:var(--white);font-family:var(--font-heading);font-size:1rem;letter-spacing:2px;border-radius:8px;display:flex;align-items:center;justify-content:center;gap:8px;transition:all .3s}
.btn-solicitar:hover{background:var(--orange-dark)}

.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.7);z-index:400;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .3s;padding:20px}
.modal-overlay.open{opacity:1;pointer-events:all}
.modal{background:var(--bg-card);border:1px solid var(--border);border-radius:14px;max-width:480px;width:100%;transform:translateY(20px) scale(.97);transition:all .3s}
.modal-overlay.open .modal{transform:translateY(0) scale(1)}
.modal-head{padding:24px 24px 16px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.modal-head h3{font-family:var(--font-heading);font-size:1.15rem;color:var(--white);letter-spacing:2px}
.modal-head button{background:none;color:var(--text-dim);font-size:1.1rem;transition:color .3s}
.modal-head button:hover{color:var(--white)}
.modal-body{padding:24px}
.modal-body>p{font-size:.85rem;color:var(--text-muted);margin-bottom:20px;line-height:1.6}
.seller-card{display:flex;align-items:center;gap:14px;padding:14px 16px;border:1px solid var(--border);border-radius:8px;margin-bottom:10px;cursor:pointer;transition:all .3s}
.seller-card:hover{border-color:var(--orange);background:rgba(232,137,30,.04)}
.seller-card .avatar{width:42px;height:42px;border-radius:50%;background:rgba(232,137,30,.1);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.seller-card .avatar i{color:var(--orange);font-size:1rem}
.seller-card .info h4{font-size:.9rem;font-weight:600;color:var(--white);margin-bottom:2px}
.seller-card .info p{font-size:.75rem;color:var(--text-dim)}
.seller-card .info .phone{color:var(--orange);font-weight:600;font-size:.75rem}
.seller-card .arrow{margin-left:auto;color:var(--text-dim);transition:all .3s}
.seller-card:hover .arrow{color:var(--orange);transform:translateX(3px)}

.toast{position:fixed;bottom:32px;left:50%;transform:translateX(-50%) translateY(20px);background:var(--bg-card);border:1px solid var(--border);color:var(--white);padding:12px 24px;border-radius:8px;font-size:.85rem;font-weight:500;z-index:500;opacity:0;transition:all .3s;display:flex;align-items:center;gap:8px}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast i{color:var(--green)}

.footer{background:#111;border-top:1px solid var(--border);padding:60px 0 0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px;padding-bottom:40px}
.footer-brand h3{font-family:var(--font-heading);font-size:1.3rem;color:var(--white);letter-spacing:2px;margin-bottom:12px}
.footer-brand p{font-size:.82rem;color:var(--text-dim);line-height:1.7;max-width:320px}
.footer h4{font-family:var(--font-heading);font-size:.9rem;color:var(--white);letter-spacing:2px;margin-bottom:16px}
.footer ul li{margin-bottom:8px}
.footer ul li a{font-size:.85rem;color:var(--text-dim);transition:color .3s}
.footer ul li a:hover{color:var(--orange)}
.footer-bottom{border-top:1px solid var(--border);padding:24px 0;display:flex;justify-content:space-between;align-items:center}
.footer-bottom span{font-family:var(--font-heading);font-size:.75rem;color:var(--text-dim);letter-spacing:2px}
.footer-accent{width:40px;height:3px;background:var(--orange);border-radius:2px}

@media(max-width:900px){
.cat-grid,.dest-grid,.catalog-grid{grid-template-columns:repeat(2,1fr)}
.pilares-grid{grid-template-columns:repeat(2,1fr)}
.detail-layout{grid-template-columns:1fr}
.about-grid{grid-template-columns:1fr}
.footer-grid{grid-template-columns:1fr}
}
@media(max-width:640px){
.navbar{padding:0 20px}
.nav-links{display:none}
.nav-toggle{display:block}
.container{padding:0 20px}
.cat-grid,.dest-grid,.catalog-grid{grid-template-columns:1fr}
.pilares-grid{grid-template-columns:1fr}
.hero{height:70vh;padding-bottom:48px}
.hero h1{font-size:2.2rem}
.cart-sidebar{width:100vw}
.footer-bottom{flex-direction:column;gap:12px;text-align:center}
}

.mobile-menu{position:fixed;inset:0;background:var(--bg);z-index:150;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:32px;opacity:0;pointer-events:none;transition:opacity .3s}
.mobile-menu.open{opacity:1;pointer-events:all}
.mobile-menu a{font-family:var(--font-heading);font-size:2rem;color:var(--white);letter-spacing:3px}
.mobile-menu .close-mobile{position:absolute;top:18px;right:20px;background:none;color:var(--white);font-size:1.5rem}

.nav-brand{
    display:flex;
    align-items:center;
    gap:10px;
    font-family:var(--font-heading);
    font-size:1.5rem;
    color:var(--white);
    letter-spacing:2px;
    cursor:pointer;
    margin-top:5px;
}

.nav-brand img{
    height:40px;
    width:auto;
}
.orcamento-label{
display:block;
font-size:.78rem;
font-weight:700;
color:var(--text-muted);
margin:14px 0 6px;
letter-spacing:1px;
text-transform:uppercase;
}

.orcamento-input{
width:100%;
padding:12px 14px;
background:var(--bg);
border:1px solid var(--border);
border-radius:8px;
color:var(--white);
font-size:.9rem;
outline:none;
}

.orcamento-input:focus{
border-color:var(--orange);
}

@media(max-width:640px){
.cart-sidebar{
width:100vw;
height:100vh;
height:100dvh;
display:flex;
flex-direction:column;
}

.cart-header{
flex-shrink:0;
}

.cart-items{
flex:1;
overflow-y:auto;
padding:16px 20px 150px;
}

.cart-sidebar.open .cart-footer{
display:block !important;
position:absolute;
left:0;
right:0;
bottom:0;
background:var(--bg);
padding:12px 20px 16px;
border-top:1px solid var(--border);
z-index:10;
}

.cart-footer-top{
margin-bottom:10px;
}

.btn-solicitar{
padding:13px;
font-size:.9rem;
}
}
.prod-card-img img{
width:100%;
height:100%;
object-fit:cover;
}

.prod-card-img img.img-canalizacao{
width:100%;
height:100%;
object-fit:contain;
padding:14px;
background:#fff;
}
.prod-card-badges .badge-new,
.prod-card-badges .badge-reform{
white-space:nowrap;
}
.about-video{
background:var(--bg-card);
border:1px solid var(--border);
border-radius:10px;
overflow:hidden;
min-height:280px;
}

.about-video video{
width:100%;
height:100%;
min-height:280px;
display:block;
object-fit:cover;
}