/* ============ HEADER ============ */
.site-header{position:sticky;top:0;z-index:900;background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--linha);transition:transform .35s ease}
.site-header.hide{transform:translateY(-100%)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:var(--header-h)}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-x{display:block;width:34px;height:34px}
.brand-x svg{width:100%;height:100%}
.brand-word{display:block;height:22px}
.brand-word svg{height:100%;width:auto}
.brand-word.small{height:20px}
.main-nav .nav-list{display:flex;gap:30px;align-items:center}
.main-nav a{font-weight:500;font-size:16px;color:var(--ink);position:relative;padding:4px 0}
.main-nav a::after{content:"";position:absolute;left:0;right:100%;bottom:-2px;height:2px;background:var(--laranja);transition:right .3s ease}
.main-nav a:hover::after{right:0}
.header-actions{display:flex;align-items:center;gap:14px;flex:0 0 auto}
.hdr-quote{padding:12px 22px;font-size:15px}
.menu-toggle{display:none;width:44px;height:44px;flex-direction:column;justify-content:center;gap:5px;align-items:center}
.menu-toggle span{display:block;width:24px;height:2px;background:var(--ink);transition:.3s}
.menu-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle.open span:nth-child(2){opacity:0}
.menu-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ============ OVERLAY MENU ============ */
.menu-overlay{position:fixed;inset:0;z-index:1000;background:var(--ink);color:#fff;
  opacity:0;pointer-events:none;transition:opacity .4s ease}
.menu-overlay.open{opacity:1;pointer-events:auto}
.menu-overlay[hidden]{display:none}
.menu-overlay-inner{display:flex;flex-direction:column;min-height:100vh;padding-top:28px;padding-bottom:40px}
.menu-overlay-head{display:flex;align-items:center;justify-content:space-between}
.menu-overlay-head .brand-word svg *{fill:#fff!important}
.menu-close{color:#fff;font-size:42px;line-height:1;width:48px;height:48px}
.overlay-nav{flex:1;display:flex;align-items:center}
.overlay-list{display:flex;flex-direction:column;gap:6px;width:100%}
.overlay-list a{font-size:clamp(28px,5vw,54px);font-weight:600;color:#fff;letter-spacing:-.02em;
  display:inline-block;padding:6px 0;transition:color .25s,padding-left .25s}
.overlay-list a:hover{color:var(--laranja);padding-left:12px}
.menu-overlay-foot{margin-top:24px}

/* ============ HERO ============ */
.hero{padding:clamp(40px,6vw,90px) 0 clamp(30px,4vw,60px);overflow:hidden}
.hero-inner{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(24px,5vw,64px);align-items:center}
.hero-inner>*{min-width:0}
.hero-copy .h1,.hero-copy .lead,.hero-copy .eyebrow{overflow-wrap:break-word}
.hero-copy .eyebrow{margin-bottom:18px}
.hero-copy .h1{margin-bottom:22px}
.hero-copy .accent{color:var(--laranja)}
.hero-copy .lead{margin-bottom:34px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-media img{width:100%;border-radius:var(--radius-lg);object-fit:cover}

/* ============ DIFERENCIAIS ============ */
.diffs-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.diff{background:#fff;border-radius:var(--radius);padding:32px 26px;box-shadow:var(--sombra)}
.diff-num{display:inline-block;font-size:14px;font-weight:700;color:var(--laranja);margin-bottom:18px}
.diff h3{margin-bottom:10px}

/* ============ CABEÇALHO DE SEÇÃO ============ */
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:44px}
.sec-head .eyebrow{margin-bottom:12px}

/* ============ PRODUTOS ============ */
.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.prod-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--sombra);
  transition:transform .3s ease,box-shadow .3s ease;display:flex;flex-direction:column}
.prod-card:hover{transform:translateY(-6px);box-shadow:0 26px 60px rgba(35,31,32,.16)}
.prod-thumb{aspect-ratio:4/3;background:var(--off);overflow:hidden}
.prod-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.prod-card:hover .prod-thumb img{transform:scale(1.05)}
.prod-info{padding:22px 24px;display:flex;flex-direction:column;gap:14px;flex:1}
.prod-name{font-size:19px;font-weight:600;line-height:1.25}
.prod-cta{margin-top:auto;display:inline-flex;align-items:center;gap:8px;color:var(--laranja);font-weight:600;font-size:15px}
.prod-cta svg{width:18px;height:18px}

/* ============ CLIENTES / MARQUEE ============ */
.clientes-strip{background:var(--ink);color:#fff}
.clientes-strip .eyebrow{color:var(--laranja)}
.clientes-strip .h2{color:#fff;max-width:20ch}
.marquee{overflow:hidden;margin-top:48px;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-track{display:flex;gap:64px;width:max-content;will-change:transform}
.marquee-item{font-size:clamp(24px,3vw,40px);font-weight:600;color:rgba(255,255,255,.55);white-space:nowrap}

/* ============ NOTÍCIAS ============ */
.posts-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.post-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--sombra);
  transition:transform .3s ease}
.post-card:hover{transform:translateY(-6px)}
.post-thumb{aspect-ratio:16/10;background:var(--off);overflow:hidden}
.post-thumb img{width:100%;height:100%;object-fit:cover}
.post-body{padding:24px}
.post-date{font-size:13px;font-weight:600;color:var(--laranja);letter-spacing:.04em}
.post-body h3{margin:10px 0 12px}

/* ============ CTA FINAL ============ */
.cta-final{padding-bottom:clamp(70px,9vw,140px)}
.cta-box{background:var(--laranja);color:#fff;border-radius:var(--radius-lg);padding:clamp(44px,7vw,84px);text-align:center}
.cta-box .h2{color:#fff;margin-bottom:16px}
.cta-box .lead{color:rgba(255,255,255,.92);margin:0 auto 30px}
.cta-box .btn-primary{background:#fff;color:var(--ink)}
.cta-box .btn-primary:hover{background:var(--ink);color:#fff}

/* ============ FOOTER ============ */
.site-footer{background:var(--ink);color:#fff;padding:clamp(56px,7vw,90px) 0 34px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.14)}
.footer-word{height:26px;margin-bottom:20px}
.footer-word svg *{fill:#fff!important}
.footer-brand .muted{color:rgba(255,255,255,.62);max-width:34ch}
.footer-col h4{font-size:15px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:18px;color:#fff}
.footer-col a{color:rgba(255,255,255,.72);line-height:2.1;transition:color .2s}
.footer-col a:hover{color:var(--laranja)}
.footer-bottom{display:flex;justify-content:space-between;gap:16px;padding-top:26px;flex-wrap:wrap}
.footer-bottom .muted{color:rgba(255,255,255,.5);font-size:14px}

/* ============ WHATSAPP FLOAT ============ */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:950;width:60px;height:60px;border-radius:50%;
  background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 30px rgba(37,211,102,.45);
  transition:transform .25s ease}
.wa-float:hover{transform:scale(1.08)}

/* ============ PÁGINAS / BLOG / CONTEÚDO ============ */
.page-hero{padding:clamp(48px,6vw,90px) 0 clamp(24px,3vw,40px)}
.page-hero .h1{font-size:clamp(38px,6vw,80px)}
.content-narrow{max-width:760px;margin:0 auto}
.entry-content{font-size:18px;line-height:1.7;color:var(--cinza)}
.entry-content p{margin:0 0 1.2em}
.entry-content h2{font-size:1.7em;margin:1.4em 0 .5em;color:var(--ink)}
.entry-content h3{font-size:1.3em;margin:1.2em 0 .4em;color:var(--ink)}
.entry-content img{border-radius:var(--radius);margin:1.4em 0}
.entry-content a{color:var(--laranja);text-decoration:underline}
.breadcrumb{font-size:14px;color:var(--cinza-2);margin-bottom:16px}
.breadcrumb a:hover{color:var(--laranja)}

/* paginação */
.mflx-pagination{display:flex;gap:8px;justify-content:center;margin-top:56px;flex-wrap:wrap}
.mflx-pagination .page-numbers{padding:10px 16px;border-radius:10px;background:#fff;font-weight:600;box-shadow:var(--sombra)}
.mflx-pagination .current{background:var(--ink);color:#fff}

/* ============ LOJA (filtros) ============ */
.shop-filters{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:44px}
.chip{display:inline-flex;align-items:center;padding:10px 20px;border-radius:999px;background:#fff;
  font-weight:600;font-size:15px;box-shadow:var(--sombra);transition:.2s;border:1.5px solid transparent}
.chip:hover{border-color:var(--ink)}
.chip.sel{background:var(--ink);color:#fff}

/* ============ PRODUTO (single) ============ */
.product-single{padding-top:32px}
.product-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,5vw,64px);align-items:start;margin-top:14px}
.pg-main{background:#fff;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--sombra);aspect-ratio:1/1}
.pg-main img{width:100%;height:100%;object-fit:cover}
.pg-thumbs{display:flex;gap:12px;margin-top:16px;flex-wrap:wrap}
.pg-thumb{width:74px;height:74px;border-radius:14px;overflow:hidden;background:#fff;box-shadow:var(--sombra);border:2px solid transparent;padding:0}
.pg-thumb img{width:100%;height:100%;object-fit:cover}
.pg-thumb.sel{border-color:var(--laranja)}
.product-config{position:sticky;top:calc(var(--header-h) + 20px)}
.product-short{font-size:17px;margin-bottom:26px;line-height:1.6}
.config-group{margin-bottom:26px}
.config-label{display:block;font-size:13px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--cinza-2);margin-bottom:12px}
.config-opts{display:flex;gap:10px;flex-wrap:wrap}
.config-opt{display:inline-flex;align-items:center;gap:8px;padding:11px 18px;border-radius:999px;
  background:#fff;box-shadow:var(--sombra);font-weight:600;font-size:15px;border:2px solid transparent;transition:.2s}
.config-opt:hover{border-color:var(--ink)}
.config-opt.sel{border-color:var(--laranja);background:#fff}
.config-opts.is-color .config-opt.swatch{padding:9px 16px 9px 12px}
.sw-dot{width:20px;height:20px;border-radius:50%;background:var(--sw);border:1px solid rgba(0,0,0,.12);display:inline-block;flex:0 0 auto}
.config-opt.swatch.sel{box-shadow:0 0 0 2px var(--laranja),var(--sombra)}
.qty-input{width:110px;padding:13px 16px;border-radius:12px;border:1.5px solid var(--linha);background:#fff;font-family:inherit;font-size:16px;font-weight:600}
.btn-quote{width:100%;justify-content:center;padding:18px 30px;font-size:17px;margin-top:8px}
.quote-note{font-size:14px;margin-top:12px;text-align:center}
.product-desc{background:#fff;margin-top:40px}
.related{padding-top:40px}

/* ============ RESPONSIVO ============ */
@media (max-width:1080px){
  .diffs-grid{grid-template-columns:repeat(2,1fr)}
  .prod-grid,.posts-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:860px){
  :root{--header-h:70px}
  .main-nav,.hdr-quote{display:none}
  .menu-toggle{display:flex}
  .hero-inner{grid-template-columns:1fr;text-align:left}
  .hero-media{order:-1}
  .sec-head{flex-direction:column;align-items:flex-start}
  .product-layout{grid-template-columns:1fr}
  .product-config{position:static;top:auto}
}
@media (max-width:560px){
  body{font-size:16px}
  .diffs-grid,.prod-grid,.posts-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero-cta .btn,.cta-box .btn{width:100%;justify-content:center}
  .wa-float{width:54px;height:54px;right:16px;bottom:16px}
}

/* respeita preferências de movimento */
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}