/* ==========================================================================
   EVA Técnica — site público (reconstruído). Identidade: vermelho EVA.
   ========================================================================== */
:root{
  --eva-red:#c0392b; --eva-red-dark:#96271b; --eva-ink:#222; --eva-muted:#666;
  --eva-line:#e6e6e6; --eva-bg:#f6f7f9; --eva-green:#2e9d3a; --radius:12px;
  --wrap:1200px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:'Segoe UI',system-ui,Arial,sans-serif;color:var(--eva-ink);background:#fff;line-height:1.55}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 16px}
h1,h2,h3{margin:0 0 .5em;line-height:1.2}
.btn{display:inline-block;background:var(--eva-red);color:#fff;padding:11px 20px;border-radius:999px;font-weight:600;border:0;cursor:pointer;transition:.15s}
.btn:hover{background:var(--eva-red-dark)}
.btn-out{background:transparent;border:2px solid var(--eva-red);color:var(--eva-red)}
.btn-out:hover{background:var(--eva-red);color:#fff}
.btn-wpp{background:var(--eva-green)}
.btn-wpp:hover{filter:brightness(.92)}

/* ---------- Topbar ---------- */
.topbar{background:var(--eva-red);color:#fff;font-size:13px}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:10px;min-height:38px;flex-wrap:wrap}
.topbar a{color:#fff;opacity:.95}
.topbar .social a{margin-left:12px;font-weight:600}

/* ---------- Header ---------- */
.site-head{border-bottom:1px solid var(--eva-line)}
.site-head .wrap{display:flex;align-items:center;gap:20px;padding:14px 16px}
.site-head .logo img{max-height:66px;width:auto}
.searchbox{flex:1;max-width:560px;display:flex;border:2px solid var(--eva-line);border-radius:999px;overflow:hidden}
.searchbox input{flex:1;border:0;padding:11px 18px;font-size:15px;outline:none}
.searchbox button{border:0;background:var(--eva-red);color:#fff;padding:0 22px;cursor:pointer;font-weight:600}
.head-contact{display:flex;flex-direction:column;font-size:13px;color:var(--eva-muted);text-align:right}
.head-contact strong{color:var(--eva-ink);font-size:15px}

/* ---------- Nav ---------- */
.site-nav{background:var(--eva-ink)}
.site-nav .wrap{display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.site-nav a{color:#fff;padding:13px 16px;font-weight:600;font-size:14px;border-radius:6px}
.site-nav a:hover,.site-nav a.on{background:rgba(255,255,255,.12)}
.nav-toggle{display:none}

/* ---------- Hero / banner ---------- */
.hero{background:linear-gradient(120deg,#2a2a2a,#4a1f1a);color:#fff}
.hero .wrap{display:flex;align-items:center;gap:30px;padding:46px 16px;flex-wrap:wrap}
.hero .txt{flex:1;min-width:280px}
.hero h1{font-size:34px}
.hero p{font-size:17px;opacity:.9;max-width:560px}
.hero .art{flex:0 0 320px;max-width:100%}

/* ---------- Seções ---------- */
.sec{padding:40px 0}
.sec-alt{background:var(--eva-bg)}
.sec-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:20px;gap:12px;flex-wrap:wrap}
.sec-head h2{font-size:24px;position:relative;padding-left:14px}
.sec-head h2::before{content:"";position:absolute;left:0;top:2px;bottom:2px;width:5px;background:var(--eva-red);border-radius:3px}
.sec-head a{color:var(--eva-red);font-weight:600}

/* ---------- Grid de produtos ---------- */
.grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fill,minmax(210px,1fr))}
.card{background:#fff;border:1px solid var(--eva-line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:.15s}
.card:hover{box-shadow:0 8px 24px rgba(0,0,0,.09);transform:translateY(-3px)}
.card .thumb{aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;background:#fafafa;overflow:hidden}
.card .thumb img{max-height:100%;object-fit:contain}
.card .body{padding:12px 14px;display:flex;flex-direction:column;gap:8px;flex:1}
.card .nome{font-size:14px;font-weight:600;line-height:1.3;min-height:2.6em;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card .cod{font-size:12px;color:var(--eva-muted)}
.card .go{margin-top:auto;color:var(--eva-red);font-weight:600;font-size:13px}
.badge-lanc{align-self:flex-start;background:var(--eva-red);color:#fff;font-size:11px;padding:2px 8px;border-radius:999px}

/* ---------- Segmentos (grade) ---------- */
.seg-grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}
.seg-card{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:16/10;background:#333;color:#fff;display:flex;align-items:flex-end}
.seg-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.75;transition:.2s}
.seg-card:hover img{opacity:.9;transform:scale(1.05)}
.seg-card span{position:relative;padding:14px;font-weight:700;font-size:18px;text-shadow:0 1px 6px rgba(0,0,0,.6);z-index:1}

/* ---------- Breadcrumb ---------- */
.crumb{font-size:13px;color:var(--eva-muted);padding:14px 0}
.crumb a{color:var(--eva-red)}

/* ---------- Produto (detalhe) ---------- */
.prod{display:grid;grid-template-columns:1fr 1fr;gap:36px;padding:20px 0 40px}
.prod .galeria .main{border:1px solid var(--eva-line);border-radius:var(--radius);aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;overflow:hidden;background:#fafafa}
.prod .galeria .main img{max-height:100%;object-fit:contain}
.prod .thumbs{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.prod .thumbs img{width:70px;height:70px;object-fit:cover;border:1px solid var(--eva-line);border-radius:8px;cursor:pointer}
.prod h1{font-size:26px}
.prod .info h3{margin-top:24px;font-size:17px;color:var(--eva-red)}
.prod .texto{color:#333}
.prod .texto ul{padding-left:20px}
.prod .cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}

/* ---------- Contato ---------- */
.form-contato{display:grid;gap:14px;max-width:640px}
.form-contato input,.form-contato textarea{width:100%;padding:12px 14px;border:1px solid var(--eva-line);border-radius:10px;font:inherit}
.form-contato textarea{min-height:130px;resize:vertical}
.alerta-site{padding:12px 16px;border-radius:10px;margin:10px 0}
.alerta-site.ok{background:#e6f6e9;color:#1c6b28}
.alerta-site.erro{background:#fdeaea;color:#a12a1f}

/* ---------- Footer ---------- */
.site-foot{background:var(--eva-ink);color:#cfcfcf;padding:40px 0 20px;margin-top:20px}
.site-foot .cols{display:grid;gap:28px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.site-foot h4{color:#fff;font-size:15px;margin-bottom:12px}
.site-foot a{color:#cfcfcf}
.site-foot a:hover{color:#fff}
.site-foot .cols p{margin:6px 0;font-size:14px}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:26px;padding-top:16px;font-size:13px;color:#9a9a9a;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}

/* ---------- WhatsApp flutuante ---------- */
.wpp-float{position:fixed;right:18px;bottom:18px;background:var(--eva-green);color:#fff;width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 18px rgba(0,0,0,.25);z-index:50;font-size:26px}

.vazio-site{padding:50px 0;text-align:center;color:var(--eva-muted)}

/* ---------- Carrossel de banners ---------- */
.carousel{position:relative;background:#111;overflow:hidden}
.carousel .slides{position:relative;width:100%;aspect-ratio:1200/380;max-height:460px}
.carousel .slide{position:absolute;inset:0;opacity:0;transition:opacity .5s;display:block}
.carousel .slide.on{opacity:1}
.carousel .slide img{width:100%;height:100%;object-fit:cover}
.car-nav{position:absolute;top:50%;transform:translateY(-50%);background:rgba(0,0,0,.4);color:#fff;border:0;width:42px;height:60px;font-size:28px;cursor:pointer;border-radius:8px}
.car-nav:hover{background:rgba(0,0,0,.65)}
.car-nav.prev{left:14px}.car-nav.next{right:14px}
.car-dots{position:absolute;bottom:12px;left:0;right:0;display:flex;justify-content:center;gap:8px}
.car-dots .dot{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.5);cursor:pointer}
.car-dots .dot.on{background:#fff}

/* ---------- Sub-navegação (subcategorias/filtros) ---------- */
.subnav{display:flex;flex-wrap:wrap;gap:8px;margin:6px 0 4px}
.subnav a{background:#fff;border:1px solid var(--eva-line);border-radius:999px;padding:7px 15px;font-size:13px;font-weight:600;color:#444}
.subnav a:hover{border-color:var(--eva-red);color:var(--eva-red)}

/* ---------- Blog ---------- */
.blog-grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}
.blog-card{background:#fff;border:1px solid var(--eva-line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:.15s}
.blog-card:hover{box-shadow:0 8px 24px rgba(0,0,0,.09);transform:translateY(-3px)}
.blog-card .thumb{aspect-ratio:16/9;overflow:hidden;background:#eee}
.blog-card .thumb img{width:100%;height:100%;object-fit:cover}
.blog-card .body{padding:14px 16px}
.blog-card .data{font-size:12px;color:var(--eva-red);font-weight:600}
.blog-card h3{font-size:16px;margin:6px 0 8px}
.blog-card p{font-size:13px;color:var(--eva-muted);margin:0}

/* ---------- Post (artigo) ---------- */
.post-artigo{max-width:820px;padding:8px 16px 30px}
.post-artigo h1{font-size:28px}
.post-meta{color:var(--eva-muted);font-size:14px;margin-top:-4px}
.post-capa{margin:18px 0;border-radius:var(--radius);overflow:hidden}
.post-corpo{color:#333;font-size:16px;line-height:1.75}
.post-corpo img{border-radius:8px;margin:10px 0}

/* ---------- Responsivo ---------- */
@media(max-width:820px){
  .prod{grid-template-columns:1fr}
  .site-head .wrap{flex-wrap:wrap}
  .searchbox{order:3;max-width:100%;flex-basis:100%}
  .head-contact{display:none}
  .site-nav .wrap{flex-direction:column;align-items:stretch;display:none}
  .site-nav .wrap.open{display:flex}
  .nav-toggle{display:block;color:#fff;padding:12px 16px;font-weight:700;cursor:pointer}
}