/* ============================================================================
   CASA SERRA — Mostruário Digital (mockup de pitch)
   Design system: tokens + componentes. CSS escrito à mão, sem build.
   Marca: preto + dourado + cinza · herança 1985 + sofisticação moderna.
   Refs de linguagem: Material Bank / Porcelanosa / Leroy Merlin (adaptado).
   ========================================================================== */

/* ---------- Fontes (self-host, OFL) ---------- */
@font-face{font-family:"Fraunces";src:url("../fonts/fraunces-400.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Fraunces";src:url("../fonts/fraunces-600.woff2") format("woff2");font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:"Fraunces";src:url("../fonts/fraunces-900.woff2") format("woff2");font-weight:900;font-style:normal;font-display:swap}
@font-face{font-family:"Inter";src:url("../fonts/inter-400.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Inter";src:url("../fonts/inter-500.woff2") format("woff2");font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:"Inter";src:url("../fonts/inter-600.woff2") format("woff2");font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:"Inter";src:url("../fonts/inter-700.woff2") format("woff2");font-weight:700;font-style:normal;font-display:swap}

/* ---------- Tokens ---------- */
:root{
  /* cor */
  --ink:#141416; --ink-2:#1d1d21; --ink-3:#2a2a30;
  --paper:#f7f5f1; --surface:#ffffff; --surface-2:#fbfaf7;
  --gold:#b8860b; --gold-bright:#d6a52b; --gold-soft:#e7c980; --gold-ink:#7a5707;
  --line:#e7e2d9; --line-2:#efebe3;
  --text:#1d1d21; --muted:#6c675e; --muted-2:#928c81;
  --wa:#25d366; --wa-dark:#1aa851;
  --ok:#2e7d4f; --star:#e8a531;
  /* tipografia */
  --serif:"Fraunces",Georgia,"Times New Roman",serif;
  --sans:"Inter",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  /* espaço (base 8) */
  --s1:4px; --s2:8px; --s3:12px; --s4:16px; --s5:24px; --s6:32px; --s8:48px; --s10:64px; --s12:96px;
  /* forma */
  --r:14px; --r-sm:9px; --r-lg:22px; --pill:999px;
  --shadow-sm:0 1px 2px rgba(20,20,22,.06),0 1px 1px rgba(20,20,22,.04);
  --shadow:0 6px 22px -8px rgba(20,20,22,.18),0 2px 6px rgba(20,20,22,.05);
  --shadow-lg:0 24px 60px -18px rgba(20,20,22,.32);
  --container:1600px;
  --header-h:172px;
  --ease:cubic-bezier(.2,.7,.2,1);
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--text);font-family:var(--sans);
  font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,model-viewer{display:block;max-width:100%}
svg{display:inline-block;vertical-align:middle;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer;border:none;background:none}
input,select{font:inherit;color:inherit}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;font-family:var(--serif);font-weight:600;line-height:1.08;letter-spacing:-.01em;color:var(--ink)}
p{margin:0}
:focus-visible{outline:2.5px solid var(--gold);outline-offset:2px;border-radius:4px}
::selection{background:var(--gold-soft);color:var(--ink)}

/* ---------- Utilidades ---------- */
.container{max-width:var(--container);margin-inline:auto;padding-inline:clamp(16px,2vw,28px)}
.eyebrow{font-family:var(--sans);font-weight:700;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-ink)}
.muted{color:var(--muted)}
.center{text-align:center}
.hide{display:none !important}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip-link{position:absolute;left:12px;top:-48px;background:var(--ink);color:#fff;padding:10px 16px;border-radius:8px;z-index:200;transition:top .2s}
.skip-link:focus{top:12px}

/* ============================================================================
   HEADER
   ========================================================================== */
#cf-header{position:sticky;top:0;z-index:80;background:var(--surface);transition:box-shadow .25s ease}
body.cf-no-scroll{overflow:hidden}
#cf-header.is-scrolled{box-shadow:0 6px 24px -12px rgba(0,0,0,.18)}
#cf-header .utility,
#cf-header .masthead{transition:max-height .35s ease,min-height .35s ease,padding .25s ease,opacity .25s ease}
#cf-header.is-scrolled .utility{max-height:0;overflow:hidden;opacity:0;pointer-events:none}
#cf-header.is-scrolled .utility .container{min-height:0;padding-block:0}
#cf-header.is-scrolled .masthead .container{min-height:68px;padding-block:10px}
#cf-header.is-scrolled .brand .mono{width:38px;height:38px;transition:width .25s ease,height .25s ease}
#cf-header.is-scrolled .brand .wordmark b{font-size:18px;transition:font-size .25s ease}
#cf-header.is-scrolled .brand .wordmark span{font-size:9.5px;transition:font-size .25s ease}
#cf-header.is-scrolled .icon-btn .lbl{display:none}
.utility{background:var(--ink);color:#cfc9bd;font-size:12.5px;max-height:80px}
.utility .container{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:52px;padding-block:10px}
.promo-contact{display:none}
.utility a{color:#e7e0d2;display:inline-flex;align-items:center;gap:6px}
.utility a:hover{color:var(--gold-bright)}
.utility b{color:#fff;font-weight:600}
.utility .u-right{display:flex;gap:20px;align-items:center}
.utility .dot{color:var(--gold)}

.masthead{background:var(--surface);border-bottom:1px solid var(--line)}
.masthead .container{display:flex;align-items:center;gap:clamp(20px,3vw,48px);min-height:104px;padding-block:18px}
.brand{display:flex;align-items:center;gap:13px;flex:0 0 auto}
.brand .mono{width:46px;height:46px;flex:0 0 auto}
.brand .wordmark{display:flex;flex-direction:column;line-height:1}
.brand .wordmark b{font-family:var(--serif);font-weight:900;font-size:21px;letter-spacing:.02em;color:var(--ink);text-transform:uppercase}
.brand .wordmark span{font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--gold-ink);margin-top:3px;font-weight:600}

.search{flex:1 1 auto;display:flex;align-items:center;gap:10px;background:var(--surface-2);
  border:1.5px solid var(--line);border-radius:var(--pill);padding:11px 18px;transition:border-color .2s,box-shadow .2s}
.search:focus-within{border-color:var(--gold);box-shadow:0 0 0 4px rgba(184,134,11,.12)}
.search svg{flex:0 0 auto;color:var(--muted)}
.search input{border:none;background:none;outline:none;width:100%;font-size:15px}
.search input::placeholder{color:var(--muted-2)}

.mast-actions{display:flex;align-items:center;gap:6px;flex:0 0 auto;margin-left:auto}
.icon-btn{position:relative;display:inline-flex;align-items:center;gap:9px;padding:10px 12px;border-radius:var(--r-sm);color:var(--ink);font-size:13.5px;font-weight:500;transition:background .15s}
.icon-btn:hover{background:var(--surface-2)}
.icon-btn .lbl{display:flex;flex-direction:column;line-height:1.15}
.icon-btn .lbl small{color:var(--muted);font-size:11px}
.badge{position:absolute;top:3px;left:24px;min-width:18px;height:18px;padding:0 5px;background:var(--gold);color:#fff;
  font-size:11px;font-weight:700;border-radius:var(--pill);display:grid;place-items:center;font-family:var(--sans)}

/* Nav (strip escuro) + mega-menu */
.nav{background:var(--ink);color:#efe9dc;position:relative;z-index:60}
.nav .container{display:flex;align-items:center;gap:8px;min-height:60px}
.nav a,.nav button{color:#efe9dc;font-size:14px;font-weight:500;padding:18px 18px;display:inline-flex;align-items:center;gap:8px;
  border-bottom:2.5px solid transparent;transition:color .15s,border-color .15s}
.nav a:hover,.nav button:hover{color:#fff}
.nav a.active{color:#fff;border-bottom-color:var(--gold)}
.nav .dept{font-weight:700}
.nav .dept .bars{display:inline-flex;flex-direction:column;gap:3px}
.nav .dept .bars i{display:block;width:16px;height:2px;background:currentColor;border-radius:2px}
.nav .spacer{flex:1 1 auto}
.nav .wa-link{color:var(--wa);font-weight:700}
.nav .wa-link:hover{color:#fff}
.nav .gold{color:var(--gold-bright)}

.mega{position:absolute;left:0;right:0;top:100%;background:var(--surface);color:var(--text);
  border-top:3px solid var(--gold);box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transform:translateY(-8px);
  transition:opacity .2s,transform .2s,visibility .2s;z-index:70}
.mega.open{opacity:1;visibility:visible;transform:none}
.mega .container{display:grid;grid-template-columns:repeat(4,1fr) 1.1fr;gap:32px;padding-block:40px}
.mega h4{font-family:var(--sans);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-ink);margin-bottom:12px}
.mega ul li{margin-bottom:9px}
.mega ul a{font-size:14px;color:var(--text);padding:0;border:none;display:inline-flex;align-items:center;gap:7px}
.mega ul a:hover{color:var(--gold-ink)}
.mega ul a .tag{font-size:10px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;background:var(--gold-soft);color:var(--gold-ink);padding:2px 6px;border-radius:5px}
.mega .promo{background:linear-gradient(160deg,var(--ink),var(--ink-3));color:#fff;border-radius:var(--r);padding:22px;display:flex;flex-direction:column;justify-content:flex-end;min-height:200px;position:relative;overflow:hidden}
.mega .promo .eyebrow{color:var(--gold-bright)}
.mega .promo h3{color:#fff;font-size:22px;margin:8px 0 4px}
.mega .promo p{color:#cfc9bd;font-size:13px}

/* ============================================================================
   BOTÕES
   ========================================================================== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-family:var(--sans);font-weight:600;font-size:14.5px;
  padding:13px 22px;border-radius:var(--pill);transition:transform .12s var(--ease),box-shadow .2s,background .2s,color .2s;white-space:nowrap;border:1.5px solid transparent}
.btn:active{transform:translateY(1px)}
.btn svg{flex:0 0 auto}
.btn-gold{background:var(--gold);color:#fff;box-shadow:0 8px 20px -10px rgba(184,134,11,.7)}
.btn-gold:hover{background:#a4760a;box-shadow:0 12px 26px -10px rgba(184,134,11,.85)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#000}
.btn-wa{background:var(--wa);color:#06351c;font-weight:700}
.btn-wa:hover{background:#1fc15e}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--ink);background:var(--surface)}
.btn-light{background:#fff;color:var(--ink);border-color:rgba(0,0,0,.08)}
.btn-light:hover{background:var(--surface-2)}
.btn-lg{padding:16px 30px;font-size:15.5px}
.btn-sm{padding:9px 15px;font-size:13px}
.btn-block{width:100%}

/* ============================================================================
   HERO + SEÇÕES
   ========================================================================== */
.section{padding-block:clamp(40px,5.5vw,80px)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:var(--s6)}
.section-head h2{font-size:clamp(26px,3.4vw,38px)}
.section-head p{color:var(--muted);max-width:48ch;margin-top:8px}
.section-head .link{color:var(--gold-ink);font-weight:600;font-size:14px;border-bottom:1.5px solid var(--gold-soft);padding-bottom:2px}

.hero{position:relative;background:var(--ink);color:#fff;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;min-height:620px}
.hero-copy{display:flex;flex-direction:column;justify-content:center;gap:22px;padding:clamp(28px,4vw,72px);padding-right:clamp(28px,3.5vw,60px)}
.hero-copy h1{color:#fff;font-size:clamp(36px,5.2vw,62px);font-weight:600;line-height:1.02;letter-spacing:-.02em}
.hero-copy h1 em{font-style:italic;color:var(--gold-bright)}
.hero-copy .lead{color:#d6d0c4;font-size:clamp(16px,1.4vw,19px);max-width:46ch}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:6px}
.hero-trust{display:flex;gap:26px;margin-top:14px;flex-wrap:wrap}
.hero-trust div{display:flex;flex-direction:column}
.hero-trust b{font-family:var(--serif);font-size:26px;color:#fff;font-weight:600}
.hero-trust span{font-size:12.5px;color:#b3ac9e;letter-spacing:.02em}
.hero-media{position:relative;overflow:hidden}
.hero-media img{width:100%;height:100%;object-fit:cover}
.hero-slides{position:relative;width:100%;height:100%}
.hero-slides img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;animation:heroFade 18s ease-in-out infinite}
.hero-slides img:nth-child(1){animation-delay:0s}
.hero-slides img:nth-child(2){animation-delay:6s}
.hero-slides img:nth-child(3){animation-delay:12s}
.hero-media::after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(90deg,var(--ink) 0%,transparent 28%,transparent 100%)}
@keyframes heroFade{
  0%,28%    {opacity:1}
  33%,94%   {opacity:0}
  100%      {opacity:1}
}
@media (prefers-reduced-motion:reduce){
  .hero-slides{animation:none;transform:translate3d(0,0,0)}
}
.hero-tag{position:absolute;left:22px;bottom:22px;z-index:2;background:rgba(20,20,22,.72);backdrop-filter:blur(6px);
  color:#fff;border:1px solid rgba(255,255,255,.14);border-radius:var(--pill);padding:9px 16px;font-size:12.5px;display:flex;align-items:center;gap:9px}
.hero-tag .dot{width:8px;height:8px;border-radius:50%;background:var(--gold-bright);box-shadow:0 0 0 4px rgba(214,165,43,.25)}

/* ---------- Reveal: cascata sutil ao entrar no viewport ---------- */
.reveal{opacity:0;transform:translate3d(0,14px,0);filter:blur(2px);
  transition:opacity .7s var(--ease),transform .7s var(--ease),filter .7s var(--ease);
  transition-delay:calc(var(--stagger-i,0) * 70ms);will-change:opacity,transform,filter}
.reveal.in{opacity:1;transform:none;filter:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;filter:none;transition:none}
}

/* faixa de perfil (entrada diferenciada) */
.profiles{background:var(--surface);border-bottom:1px solid var(--line)}
.profiles .container{display:flex;align-items:center;gap:20px;flex-wrap:wrap;padding-block:18px}
.profiles .q{font-weight:600;color:var(--ink)}
.profiles .chips{display:flex;gap:10px;flex-wrap:wrap}
.chip{display:inline-flex;align-items:center;gap:9px;border:1.5px solid var(--line);background:var(--surface-2);
  border-radius:var(--pill);padding:9px 16px;font-size:13.5px;font-weight:500;transition:.15s}
.chip:hover{border-color:var(--gold);background:#fff;color:var(--gold-ink)}
.chip .ic{font-size:15px}

/* ============================================================================
   CARDS DE CATEGORIA + PRODUTO
   ========================================================================== */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.cat-card{position:relative;border-radius:var(--r);overflow:hidden;min-height:280px;display:flex;align-items:flex-end;
  color:#fff;box-shadow:var(--shadow-sm);transition:transform .25s var(--ease),box-shadow .25s}
.cat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.cat-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.cat-card:hover img{transform:scale(1.05)}
.cat-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 35%,rgba(20,20,22,.82) 100%)}
.cat-card .cc-body{position:relative;z-index:2;padding:30px}
.cat-card h3{color:#fff;font-size:22px}
.cat-card p{color:#e3ddd0;font-size:13px;margin-top:4px}
.cat-card .arrow{position:absolute;top:18px;right:18px;z-index:2;width:38px;height:38px;border-radius:50%;
  background:rgba(255,255,255,.16);backdrop-filter:blur(4px);display:grid;place-items:center;border:1px solid rgba(255,255,255,.2)}

.product-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;
  transition:transform .2s var(--ease),box-shadow .2s,border-color .2s;position:relative}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--line-2)}
.card .media{position:relative;aspect-ratio:4/3;background:var(--surface-2);overflow:hidden}
.card .media img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.card:hover .media img{transform:scale(1.04)}
.card .swatch-fill{position:absolute;inset:0}
.card .fav{position:absolute;top:6px;right:6px;width:28px;height:28px;border-radius:50%;background:rgba(255,255,255,.92);
  display:grid;place-items:center;color:var(--muted);box-shadow:var(--shadow-sm);transition:.15s;z-index:2;font-size:13px}
.card .fav:hover{color:#c0392b;transform:scale(1.08)}
.card .flags{position:absolute;top:6px;left:6px;display:flex;flex-direction:column;gap:4px;z-index:2}
.flag{font-size:9.5px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;padding:3px 7px;border-radius:var(--pill);background:var(--ink);color:#fff}
.flag.gold{background:var(--gold);color:#fff}
.flag.view{background:#fff;color:var(--ink);border:1px solid var(--line);display:inline-flex;align-items:center;gap:4px}
.card .body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:7px;flex:1}
.card .brand-row{display:flex;justify-content:space-between;align-items:center;font-size:10.5px;color:var(--muted-2);text-transform:uppercase;letter-spacing:.06em}
.card h3.name{font-family:var(--sans);font-weight:600;font-size:13px;line-height:1.3;color:var(--ink);min-height:2.6em;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card .specs{font-size:11.5px;color:var(--muted)}
.rating{display:flex;align-items:center;gap:4px;font-size:11.5px;color:var(--muted)}
.stars{--p:100%;display:inline-block;font-size:12px;line-height:1;background:linear-gradient(90deg,var(--star) var(--p),#d9d3c8 var(--p));-webkit-background-clip:text;background-clip:text;color:transparent;letter-spacing:1px}
.stars::before{content:"★★★★★"}
.price{display:flex;align-items:baseline;gap:6px;margin-top:auto;flex-wrap:wrap}
.price .now{font-family:var(--serif);font-weight:600;font-size:18px;color:var(--ink);white-space:nowrap}
.price .unit{font-size:11px;color:var(--muted);white-space:nowrap}
.price .old{font-size:11.5px;color:var(--muted-2);text-decoration:line-through;white-space:nowrap}
.card .cta-row{display:flex;flex-direction:column;gap:5px;margin-top:3px}
.card .cta-row .btn{font-size:11.5px;padding:6px 8px;width:100%;text-align:center}

/* selo de parcelas / à vista */
.pay-hint{font-size:12px;color:var(--ok);font-weight:600}

/* mostruário da landing — cards mais achatados (foto landscape) e tipografia maior */
#home-grid{gap:16px}
#home-grid .card .media{aspect-ratio:16/9}
#home-grid .card .body{padding:14px 16px 16px;gap:8px}
#home-grid .card .brand-row{font-size:12px}
#home-grid .card h3.name{font-size:16px;min-height:2.5em}
#home-grid .card .specs{font-size:13px}
#home-grid .card .rating{font-size:13px}
#home-grid .card .stars{font-size:14px}
#home-grid .card .price .now{font-size:22px}
#home-grid .card .price .unit{font-size:12.5px}
#home-grid .card .price .old{font-size:12.5px}
#home-grid .card .cta-row .btn{font-size:13.5px;padding:9px 10px}
#home-grid .card .flag{font-size:11px;padding:4px 9px}
#home-grid .card .pay-hint{font-size:13px}

/* ============================================================================
   CATÁLOGO (sidebar + grid)
   ========================================================================== */
.catalog{display:grid;grid-template-columns:260px 1fr;gap:32px;align-items:start}
.breadcrumb{display:flex;gap:8px;align-items:center;color:var(--muted);font-size:13px;padding-block:16px}
.breadcrumb a:hover{color:var(--gold-ink)}
.breadcrumb .sep{color:var(--muted-2)}
.cat-title{padding:20px 26px;border:1px solid var(--line);background:var(--surface);border-radius:var(--r);margin-bottom:18px;display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.cat-title .eyebrow{display:none}
.cat-title h1{font-size:22px;white-space:nowrap}
.cat-title p{color:var(--muted);font-size:13px;margin:0}

.filters{position:sticky;top:18px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.filters .fhead{padding:20px 22px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}
.filters .fhead b{font-size:14px}
.filters .fhead button{font-size:12.5px;color:var(--gold-ink);font-weight:600}
.filters .fhead-actions{display:flex;align-items:center;gap:14px}
.filters .fhead .fclose{display:none;color:var(--ink);padding:4px}
.fgroup{border-bottom:1px solid var(--line-2)}
.fgroup>summary{padding:18px 22px;font-weight:600;font-size:13.5px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;list-style:none}
.fgroup>summary::-webkit-details-marker{display:none}
.fgroup>summary .chev{transition:transform .2s}
.fgroup[open]>summary .chev{transform:rotate(180deg)}
.fgroup .fbody{padding:6px 22px 22px}
.fopt{display:flex;align-items:center;gap:10px;padding:7px 0;font-size:13.5px;color:var(--text);cursor:pointer}
.fopt input{accent-color:var(--gold);width:16px;height:16px}
.fopt .count{margin-left:auto;color:var(--muted-2);font-size:12px}
.color-dots{display:flex;flex-wrap:wrap;gap:9px;padding:6px 0}
.color-dot{width:26px;height:26px;border-radius:50%;border:2px solid #fff;box-shadow:0 0 0 1.5px var(--line);cursor:pointer;transition:.15s}
.color-dot[aria-pressed="true"]{box-shadow:0 0 0 2px var(--gold)}
.color-dot:hover{transform:scale(1.1)}

.toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px;flex-wrap:wrap}
.toolbar .count{font-size:13.5px;color:var(--muted)}
.toolbar .count b{color:var(--ink)}
.select{display:inline-flex;align-items:center;gap:8px;border:1.5px solid var(--line);border-radius:var(--pill);padding:8px 14px;font-size:13.5px;background:var(--surface)}
.select select{border:none;background:none;outline:none;font-weight:600}
.active-filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.afilter{display:inline-flex;align-items:center;gap:7px;background:var(--surface);border:1px solid var(--line);border-radius:var(--pill);padding:6px 12px;font-size:12.5px}
.afilter button{color:var(--muted);font-weight:700}
.afilter button:hover{color:#c0392b}

.empty{text-align:center;padding:64px 24px;border:1.5px dashed var(--line);border-radius:var(--r);background:var(--surface)}
.empty .ic{font-size:34px}
.empty h3{font-size:22px;margin:12px 0 6px}
.empty p{color:var(--muted);margin-bottom:18px}

/* ============================================================================
   PDP (produto)
   ========================================================================== */
.pdp{display:grid;grid-template-columns:1.35fr 1fr;gap:clamp(32px,5vw,80px);align-items:start;padding-block:32px}
.gallery .main{position:relative;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);background:var(--surface-2);aspect-ratio:4/3}
.gallery .main img,.gallery .main .swatch-fill{width:100%;height:100%;object-fit:cover}
.gallery .main .zoom-hint{position:absolute;right:14px;bottom:14px;background:rgba(20,20,22,.7);color:#fff;font-size:12px;padding:7px 12px;border-radius:var(--pill);display:flex;gap:7px;align-items:center}
.gallery .view-cta{position:absolute;left:14px;bottom:14px;background:#fff;color:var(--ink);border-radius:var(--pill);
  padding:11px 17px;font-size:13.5px;font-weight:600;display:flex;gap:9px;align-items:center;box-shadow:var(--shadow)}
.gallery .view-cta:hover{background:var(--ink);color:#fff}
.gallery .thumbs{display:flex;gap:12px;margin-top:14px}
.gallery .thumbs button{width:88px;height:74px;border-radius:10px;overflow:hidden;border:2px solid transparent;background:var(--surface-2)}
.gallery .thumbs button.active{border-color:var(--gold)}
.gallery .thumbs img,.gallery .thumbs .swatch-fill{width:100%;height:100%;object-fit:cover}

.pinfo .brandline{display:flex;align-items:center;gap:12px;font-size:12.5px;color:var(--muted-2);text-transform:uppercase;letter-spacing:.08em}
.pinfo h1{font-size:clamp(26px,3.2vw,36px);margin:10px 0 12px;line-height:1.1}
.pinfo .rate-row{display:flex;align-items:center;gap:12px;margin-bottom:18px;font-size:13.5px;color:var(--muted)}
.pinfo .price-box{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:28px 30px;margin-bottom:28px}
.pinfo .price-box .now{font-family:var(--serif);font-size:34px;color:var(--ink);font-weight:600}
.pinfo .price-box .unit{color:var(--muted);font-size:15px}
.pinfo .price-box .install{color:var(--ok);font-weight:600;font-size:14px;margin-top:4px}
.pinfo .price-box .old{color:var(--muted-2);text-decoration:line-through;font-size:15px;margin-left:8px}

.swatches{display:flex;gap:10px;flex-wrap:wrap;margin:6px 0 20px}
.swatches .sw{width:54px;height:54px;border-radius:11px;border:2px solid #fff;box-shadow:0 0 0 1.5px var(--line);overflow:hidden;cursor:pointer;transition:.15s;position:relative}
.swatches .sw[aria-pressed="true"]{box-shadow:0 0 0 2.5px var(--gold)}
.swatches .sw:hover{transform:translateY(-2px)}
.swatches .sw img,.swatches .sw .swatch-fill{width:100%;height:100%;object-fit:cover}

.field-label{font-size:12.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.pdp-cta{display:flex;gap:12px;margin:8px 0 18px;flex-wrap:wrap}
.pdp-cta .btn{flex:1;min-width:180px}

.feature-list{display:grid;gap:12px;margin:18px 0}
.feature-list li{display:flex;gap:12px;align-items:flex-start;font-size:14px;color:var(--text)}
.feature-list .ic{flex:0 0 auto;width:30px;height:30px;border-radius:8px;background:var(--surface-2);display:grid;place-items:center;color:var(--gold-ink);border:1px solid var(--line)}

/* calculadora */
.calc{background:linear-gradient(170deg,var(--surface),var(--surface-2));border:1px solid var(--line);border-radius:var(--r);padding:30px}
.calc h3{font-family:var(--sans);font-size:16px;font-weight:700;display:flex;align-items:center;gap:9px}
.calc .row{display:flex;gap:12px;align-items:flex-end;margin-top:14px;flex-wrap:wrap}
.calc .inp{flex:1;min-width:120px}
.calc label{display:block;font-size:12.5px;color:var(--muted);margin-bottom:6px;font-weight:600}
.calc input{width:100%;border:1.5px solid var(--line);border-radius:10px;padding:11px 13px;background:#fff;font-size:15px;outline:none}
.calc input:focus{border-color:var(--gold)}
.calc .result{margin-top:16px;background:var(--ink);color:#fff;border-radius:11px;padding:16px 18px;display:flex;justify-content:space-between;align-items:center;gap:12px}
.calc .result .big{font-family:var(--serif);font-size:24px;color:#fff}
.calc .result .big b{color:var(--gold-bright)}
.calc .disclaimer{font-size:12px;color:var(--muted);margin-top:12px;display:flex;gap:8px;align-items:flex-start}
.calc .disclaimer .ic{color:var(--gold-ink);flex:0 0 auto}

/* specs / acordeões */
.specs-table{width:100%;border-collapse:collapse;margin-top:8px}
.specs-table tr{border-bottom:1px solid var(--line-2)}
.specs-table th{text-align:left;padding:12px 0;font-weight:600;color:var(--muted);font-size:13.5px;width:42%;font-family:var(--sans)}
.specs-table td{padding:12px 0;font-size:14px;color:var(--ink)}
.accordion{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--surface)}
.accordion details{border-bottom:1px solid var(--line-2)}
.accordion details:last-child{border-bottom:none}
.accordion summary{padding:22px 26px;font-weight:600;cursor:pointer;display:flex;justify-content:space-between;align-items:center;list-style:none}
.accordion summary::-webkit-details-marker{display:none}
.accordion .ac-body{padding:0 26px 26px;color:var(--text);font-size:14.5px;line-height:1.6}

/* tira-dúvidas (Q&A) */
.qa{display:grid;gap:14px}
.qa .item{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:24px 28px}
.qa .q{font-weight:600;display:flex;gap:10px}
.qa .q .tag{color:var(--gold-ink)}
.qa .a{color:var(--muted);margin-top:8px;display:flex;gap:10px}
.qa .a .tag{color:var(--ok);font-weight:700}

/* ============================================================================
   VISUALIZADOR DE AMBIENTE (herói 2D)
   ========================================================================== */
.viz-wrap{display:grid;grid-template-columns:1fr 340px;gap:0;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--surface);box-shadow:var(--shadow);align-items:start}
.viz-stage{position:relative;background:#e9e6df;overflow:hidden;width:100%;aspect-ratio:1.7/1}
.viz-stage .room{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
/* superfície (piso/parede) recebe textura via máscara em perspectiva */
.viz-surface{position:absolute;inset:0;pointer-events:none;transition:opacity .35s}
.viz-surface .tex{position:absolute;background-repeat:repeat;background-position:center;transform-origin:top left;
  image-rendering:auto;filter:saturate(.96) brightness(1.0);will-change:transform}
/* cópia borrada da foto em multiply: reacende sombras e devolve os objetos do ambiente */
.viz-surface .relight{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;mix-blend-mode:multiply;will-change:opacity;pointer-events:none}
.viz-surface .shade{position:absolute;inset:0;mix-blend-mode:multiply;opacity:.0}
.viz-stage .loading{position:absolute;inset:0;background:linear-gradient(110deg,#1a1a1e 30%,#26262b 50%,#1a1a1e 70%);background-size:200% 100%;
  animation:shimmer 1.3s infinite;opacity:0;visibility:hidden;transition:opacity .2s}
.viz-stage.is-loading .loading{opacity:1;visibility:visible}
@keyframes shimmer{to{background-position:-200% 0}}
.viz-stage canvas{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:none;transition:opacity .18s}
.viz-stage.fading canvas{opacity:.4}
.viz-divider{position:absolute;top:0;bottom:0;left:50%;width:0;z-index:6;pointer-events:none}
.viz-divider .knob{position:absolute;top:50%;left:0;transform:translate(-50%,-50%);width:42px;height:42px;border-radius:50%;background:#fff;box-shadow:var(--shadow);display:grid;place-items:center;color:var(--ink)}
.viz-divider .lab{position:absolute;top:14px;font-size:10px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:#fff;background:rgba(20,20,22,.6);padding:3px 9px;border-radius:var(--pill);white-space:nowrap}
.viz-divider .lab-a{right:10px}
.viz-divider .lab-b{left:10px}
.viz-badge{position:absolute;left:16px;top:16px;z-index:5;background:rgba(20,20,22,.72);backdrop-filter:blur(6px);border:1px solid rgba(255,255,255,.14);
  color:#fff;border-radius:var(--pill);padding:8px 14px;font-size:12.5px;display:flex;align-items:center;gap:8px}
.viz-badge .dot{width:7px;height:7px;border-radius:50%;background:var(--gold-bright)}
.viz-toolbar{position:absolute;right:16px;top:16px;z-index:5;display:flex;gap:8px}
.viz-toolbar button{width:40px;height:40px;border-radius:10px;background:rgba(255,255,255,.92);display:grid;place-items:center;color:var(--ink);box-shadow:var(--shadow-sm);transition:.15s}
.viz-toolbar button:hover{background:#fff;transform:translateY(-1px)}
.viz-panel{background:var(--surface);padding:30px;display:flex;flex-direction:column;gap:22px;overflow:auto}
.viz-panel .ph{font-family:var(--sans);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-ink);font-weight:700}
.viz-themes{display:flex;gap:6px;flex-wrap:wrap}
.viz-chip{border:1.5px solid var(--line);border-radius:var(--pill);padding:6px 14px;font-size:12.5px;font-weight:600;transition:.15s;white-space:nowrap}
.viz-chip[aria-pressed="true"]{border-color:var(--gold);background:var(--gold);color:#fff}
.viz-chip:hover{border-color:var(--gold-ink);transform:translateY(-1px)}
.viz-chip-preset{border-color:var(--gold);color:var(--gold-ink);background:var(--surface-2)}
.viz-chip-preset:hover{background:var(--gold);color:#fff}
.viz-rooms{display:flex;gap:8px;flex-wrap:wrap}
.viz-room{border:1.5px solid var(--line);border-radius:10px;padding:8px 12px;font-size:13px;font-weight:600;display:flex;gap:8px;align-items:center;transition:.15s}
.viz-room[aria-pressed="true"]{border-color:var(--gold);background:var(--surface-2);color:var(--gold-ink)}
.viz-swatches{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.viz-sw{border-radius:11px;overflow:hidden;border:2px solid #fff;box-shadow:0 0 0 1.5px var(--line);cursor:pointer;aspect-ratio:1;position:relative;transition:.15s}
.viz-sw[aria-pressed="true"]{box-shadow:0 0 0 2.5px var(--gold)}
.viz-sw:hover{transform:translateY(-2px)}
.viz-sw img,.viz-sw .swatch-fill{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.viz-sw .nm{position:absolute;left:0;right:0;bottom:0;font-size:9.5px;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.75));
  padding:10px 5px 4px;text-align:center;font-weight:600;line-height:1.1}
.viz-sw .ba-badge{position:absolute;top:4px;right:4px;font-size:8px;font-weight:800;letter-spacing:.06em;color:#fff;background:var(--gold);padding:2px 5px;border-radius:4px;line-height:1}
.viz-sw.has-ba{box-shadow:0 0 0 1.5px var(--gold-ink)}
.viz-current{background:var(--surface-2);border:1px solid var(--line);border-radius:var(--r);padding:20px}
.viz-current .nm{font-weight:700;font-size:15px}
.viz-current .meta{font-size:12.5px;color:var(--muted);margin-top:2px}
.viz-current .price{margin-top:8px}
.viz-actions{display:flex;flex-direction:column;gap:10px;margin-top:auto}

/* UGC "Veja como ficou" */
.ugc-wrap{position:relative}
.ugc-arr{display:none}
.ugc{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.ugc .item{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.ugc .item img{aspect-ratio:4/3;object-fit:cover;width:100%}
.ugc .item .q{padding:22px 24px}
.ugc .item .q p{font-size:14px;line-height:1.5}
.ugc .item .who{display:flex;align-items:center;gap:10px;margin-top:12px}
.ugc .avatar{width:38px;height:38px;border-radius:50%;background:var(--ink);color:var(--gold-bright);display:grid;place-items:center;font-weight:700;font-family:var(--serif)}
.ugc .who b{font-size:13.5px;display:block}
.ugc .who span{font-size:12px;color:var(--muted)}

/* ============================================================================
   3D
   ========================================================================== */
.viewer3d{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:radial-gradient(120% 120% at 50% 0,#fbfaf7 0,#eceae4 100%);position:relative;aspect-ratio:4/3}
.viewer3d model-viewer{width:100%;height:100%;--poster-color:transparent}
.viewer3d .hint{position:absolute;left:50%;bottom:16px;transform:translateX(-50%);background:rgba(20,20,22,.75);color:#fff;font-size:12.5px;
  padding:8px 14px;border-radius:var(--pill);display:flex;gap:8px;align-items:center;pointer-events:none;transition:opacity .4s}
.viewer3d .badge3d{position:absolute;left:16px;top:16px;background:var(--ink);color:#fff;font-size:12px;font-weight:700;letter-spacing:.04em;
  padding:7px 13px;border-radius:var(--pill);display:flex;gap:8px;align-items:center;z-index:3}
.viewer3d .badge3d .d{width:7px;height:7px;border-radius:50%;background:var(--gold-bright)}
.ar-btn{display:inline-flex}
.v3d-loading{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--muted-2);font-size:13px;font-weight:600;z-index:1;pointer-events:none;animation:pulseFade 1.4s ease-in-out infinite}
@keyframes pulseFade{0%,100%{opacity:.45}50%{opacity:.9}}
.v3d-fallback{position:absolute;inset:0;z-index:4;background:radial-gradient(120% 120% at 50% 0,#fbfaf7,#eceae4)}
.v3d-fallback img{width:100%;height:100%;object-fit:contain;padding:22px}
.v3d-fallback .fb-card{position:absolute;left:0;right:0;bottom:0;padding:46px 20px 20px;background:linear-gradient(transparent,rgba(20,20,22,.9));text-align:center;color:#fff}
.v3d-fallback .fb-tag{display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:700;background:var(--gold);color:#fff;padding:5px 12px;border-radius:var(--pill)}
.v3d-fallback .fb-msg{font-size:13px;margin-top:10px;color:#e7e0d2;max-width:46ch;margin-inline:auto;line-height:1.5}

/* ============================================================================
   ORÇAMENTO
   ========================================================================== */
.quote-grid{display:grid;grid-template-columns:1fr 380px;gap:44px;align-items:start;padding-block:24px}
.qitem{display:grid;grid-template-columns:84px 1fr auto;gap:20px;padding:24px 0;border-bottom:1px solid var(--line)}
.qitem .thumb{width:84px;height:84px;border-radius:11px;overflow:hidden;border:1px solid var(--line);background:var(--surface-2)}
.qitem .thumb img,.qitem .thumb .swatch-fill{width:100%;height:100%;object-fit:cover}
.qitem h3{font-family:var(--sans);font-size:15px;font-weight:600}
.qitem .meta{font-size:12.5px;color:var(--muted);margin-top:3px}
.qitem .qty{display:inline-flex;align-items:center;border:1.5px solid var(--line);border-radius:var(--pill);margin-top:10px;overflow:hidden}
.qitem .qty button{width:34px;height:34px;display:grid;place-items:center;font-size:17px;color:var(--ink)}
.qitem .qty button:hover{background:var(--surface-2)}
.qitem .qty input{width:76px;text-align:center;border:none;border-inline:1.5px solid var(--line);height:34px;font-weight:600;-moz-appearance:textfield}
.qitem .qty input::-webkit-outer-spin-button,.qitem .qty input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.qitem .right{text-align:right;display:flex;flex-direction:column;justify-content:space-between;align-items:flex-end}
.qitem .line-total{font-family:var(--serif);font-size:18px;color:var(--ink);font-weight:600}
.qitem .rm{font-size:12.5px;color:var(--muted)}
.qitem .rm:hover{color:#c0392b}

.summary{position:sticky;top:18px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.summary .sh{background:var(--ink);color:#fff;padding:24px 28px}
.summary .sh h3{color:#fff;font-family:var(--sans);font-size:16px;font-weight:700}
.summary .sh p{color:#b9b2a4;font-size:12.5px;margin-top:3px}
.summary .sbody{padding:28px 30px}
.summary .line{display:flex;justify-content:space-between;padding:8px 0;font-size:14px;color:var(--text)}
.summary .line.total{border-top:1px solid var(--line);margin-top:8px;padding-top:14px;font-size:17px;font-weight:700;color:var(--ink)}
.summary .line.total b{font-family:var(--serif);font-size:24px}
.summary .note{background:var(--surface-2);border:1px solid var(--line);border-radius:11px;padding:12px 14px;font-size:12.5px;color:var(--muted);margin:14px 0;display:flex;gap:9px}
.summary .note .ic{color:var(--gold-ink);flex:0 0 auto}
.summary .actions{display:flex;flex-direction:column;gap:10px}

/* ============================================================================
   DEMO BANNER + CHECKOUT (compra direta)
   ========================================================================== */
.demo-banner{background:#26262b;color:var(--gold-soft);font-size:12.5px;text-align:center;padding:8px 14px;display:flex;align-items:center;justify-content:center;gap:9px;position:relative;z-index:80}
.demo-banner b{color:#fff}
.demo-banner svg{flex:0 0 auto}

.steps{display:flex;align-items:center;gap:6px;margin:12px 0 36px;flex-wrap:wrap}
.steps .step{display:flex;align-items:center;gap:9px;color:var(--muted-2)}
.steps .step .n{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:var(--surface);border:1.5px solid var(--line);font-weight:700;font-size:13px;flex:0 0 auto}
.steps .step .t{font-size:13.5px;font-weight:600}
.steps .step.active{color:var(--ink)}
.steps .step.active .n{background:var(--ink);color:#fff;border-color:var(--ink)}
.steps .step.done{color:var(--ok)}
.steps .step.done .n{background:var(--ok);color:#fff;border-color:var(--ok)}
.steps .bar{flex:1;height:2px;background:var(--line);min-width:20px;border-radius:2px}
.steps .step.done + .bar{background:var(--ok)}

.ck-section{animation:fadeUp .3s var(--ease)}
@keyframes fadeUp{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.ck-section h2{font-size:23px;margin-bottom:6px}
.ck-section .sub{color:var(--muted);margin-bottom:18px;font-size:14px}

.opt-row{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:16px}
.opt-card{flex:1;min-width:230px;border:1.5px solid var(--line);border-radius:var(--r);padding:22px 24px;cursor:pointer;transition:.15s;background:var(--surface);display:flex;gap:14px;align-items:flex-start}
.opt-card:hover{border-color:var(--gold-soft)}
.opt-card[aria-pressed="true"]{border-color:var(--gold);box-shadow:0 0 0 3px rgba(184,134,11,.12)}
.opt-card .radio{width:20px;height:20px;border-radius:50%;border:2px solid var(--line);flex:0 0 auto;margin-top:2px;display:grid;place-items:center}
.opt-card[aria-pressed="true"] .radio{border-color:var(--gold)}
.opt-card[aria-pressed="true"] .radio::after{content:"";width:10px;height:10px;border-radius:50%;background:var(--gold)}
.opt-card .oc-body b{font-size:15px}
.opt-card .oc-body p{font-size:13px;color:var(--muted);margin-top:3px}
.opt-card .tagline{font-size:12px;color:var(--ok);font-weight:600;margin-top:6px}
.opt-card .oc-body b{display:flex;align-items:center;gap:8px}
.opt-stack{display:grid;gap:12px}
.opt-stack .opt-card{min-width:0}

.field{margin-bottom:16px}
.field label{display:block;font-size:12.5px;font-weight:600;color:var(--muted);margin-bottom:7px}
.field input,.field select{width:100%;border:1.5px solid var(--line);border-radius:11px;padding:14px 15px;background:#fff;font-size:15px;outline:none;transition:border-color .15s}
.field input:focus,.field select:focus{border-color:var(--gold)}
.field.err input{border-color:#c0392b}
.field .msg{font-size:12.5px;margin-top:6px}
.field .msg.error{color:#c0392b}
.field .msg.ok{color:var(--ok)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
.cep-row{display:flex;gap:10px;align-items:flex-start}
.cep-row .field{flex:1}

.freight{background:var(--surface-2);border:1px solid var(--line);border-radius:12px;padding:14px 16px;margin:2px 0 16px;display:flex;justify-content:space-between;align-items:center;gap:12px}
.freight .fp{font-family:var(--serif);font-size:18px;color:var(--ink)}
.freight small{color:var(--muted);font-size:12px}

.pay-method{border:1.5px solid var(--line);border-radius:var(--r);margin-bottom:12px;overflow:hidden;background:var(--surface)}
.pay-method[aria-pressed="true"]{border-color:var(--gold)}
.pay-method .ph{display:flex;align-items:center;gap:14px;padding:22px 24px;cursor:pointer}
.pay-method .radio{width:20px;height:20px;border-radius:50%;border:2px solid var(--line);flex:0 0 auto;display:grid;place-items:center}
.pay-method[aria-pressed="true"] .radio{border-color:var(--gold)}
.pay-method[aria-pressed="true"] .radio::after{content:"";width:10px;height:10px;border-radius:50%;background:var(--gold)}
.pay-method .pm-name{font-weight:600;font-size:15px;display:flex;align-items:center;gap:9px;flex-wrap:wrap}
.pay-method .pm-badge{font-size:11px;font-weight:700;background:var(--ok);color:#fff;padding:3px 8px;border-radius:var(--pill)}
.pay-method .pm-right{margin-left:auto;color:var(--muted);font-size:13px;white-space:nowrap}
.pay-method .pm-body{padding:0 24px;max-height:0;overflow:hidden;transition:max-height .25s,padding .25s;color:var(--text)}
.pay-method[aria-pressed="true"] .pm-body{max-height:520px;padding:0 24px 24px}
.pay-method .pm-body .lead{font-size:14px;color:var(--muted);margin-bottom:12px}

.pix-box{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.pix-qr{width:158px;height:158px;border-radius:12px;border:1px solid var(--line);position:relative;background:#fff;overflow:hidden;flex:0 0 auto}
.pix-qr svg{width:100%;height:100%}
.pix-qr .stamp{position:absolute;inset:0;display:grid;place-items:center;background:rgba(255,255,255,.55);color:#c0392b;font-weight:800;letter-spacing:.12em;transform:rotate(-14deg);font-size:18px}
.installments{width:100%;border:1.5px solid var(--line);border-radius:11px;padding:13px 15px;background:#fff;font-size:15px;font-weight:600}

.confirm{text-align:center;max-width:640px;margin:0 auto;padding:48px 28px}
.confirm .ok-ic{width:74px;height:74px;border-radius:50%;background:var(--ok);color:#fff;display:grid;place-items:center;margin:0 auto 18px;box-shadow:0 12px 30px -10px rgba(46,125,79,.6)}
.confirm h1{font-size:clamp(27px,4vw,38px)}
.confirm p{color:var(--muted);margin-top:10px;font-size:15.5px}
.confirm .order-no{display:inline-block;background:var(--ink);color:#fff;font-family:var(--serif);font-size:20px;padding:9px 20px;border-radius:var(--pill);margin:16px 0}
.confirm .next{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:28px;text-align:left;margin:28px 0;display:grid;gap:14px}
.confirm .next .it{display:flex;gap:12px;align-items:flex-start;font-size:14px}
.confirm .next .ic{flex:0 0 auto;width:30px;height:30px;border-radius:8px;background:var(--surface-2);display:grid;place-items:center;color:var(--gold-ink);border:1px solid var(--line)}
.confirm .actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* ============================================================================
   FAIXAS / BLOCOS DE SERVIÇO + RODAPÉ
   ========================================================================== */
.bar-cta{background:linear-gradient(120deg,var(--ink),var(--ink-3));color:#fff;border-radius:var(--r-lg);padding:clamp(28px,3.5vw,52px);
  display:grid;grid-template-columns:1.4fr auto;gap:36px;align-items:center}
.bar-cta h2{color:#fff;font-size:clamp(24px,3vw,34px)}
.bar-cta p{color:#cfc9bd;margin-top:10px;max-width:54ch}
.bar-cta .actions{display:flex;gap:12px;flex-wrap:wrap}

.services{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.service{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:32px;display:flex;gap:18px;align-items:flex-start}
.service .ic{flex:0 0 auto;width:46px;height:46px;border-radius:12px;background:var(--ink);color:var(--gold-bright);display:grid;place-items:center}
.service h3{font-family:var(--sans);font-size:16px;font-weight:700}
.service p{color:var(--muted);font-size:13.5px;margin-top:5px}
.service .lnk{color:var(--gold-ink);font-weight:600;font-size:13.5px;margin-top:10px;display:inline-flex;gap:6px;align-items:center}

.trust-strip{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}
.trust-pill{display:inline-flex;align-items:center;gap:10px;background:var(--surface);border:1px solid var(--line);border-radius:var(--pill);padding:14px 24px;font-size:13.5px;font-weight:500}
.trust-pill .ic{color:var(--gold-ink)}

footer.site{background:var(--ink);color:#bdb6a8;margin-top:clamp(56px,8vw,120px)}
footer.site .top{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:44px;padding-block:clamp(40px,5vw,72px)}
footer.site h4{color:#fff;font-family:var(--sans);font-size:13px;letter-spacing:.1em;text-transform:uppercase;margin-bottom:16px}
footer.site a{color:#bdb6a8;font-size:14px;line-height:2}
footer.site .fcol a{display:block}
footer.site a:hover{color:var(--gold-bright)}
footer.site .fbrand .wordmark b{color:#fff}
footer.site .fbrand p{color:#9d978a;font-size:13.5px;margin-top:14px;max-width:36ch;line-height:1.6}
footer.site .social{display:flex;gap:10px;margin-top:18px}
footer.site .social a{width:40px;height:40px;border-radius:10px;border:1px solid rgba(255,255,255,.14);display:grid;place-items:center;color:#fff}
footer.site .social a:hover{background:var(--gold);border-color:var(--gold)}
footer.site .bottom{border-top:1px solid rgba(255,255,255,.1);padding-block:20px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12.5px;color:#8c8678}
footer.site .bottom .ai{display:inline-flex;align-items:center;gap:7px}

/* ============================================================================
   FLOATING WHATSAPP + TOAST
   ========================================================================== */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:90;display:flex;align-items:center;gap:0}
.wa-float .fab{width:60px;height:60px;border-radius:50%;background:var(--wa);color:#fff;display:grid;place-items:center;
  box-shadow:0 14px 30px -8px rgba(37,211,102,.6);transition:transform .2s}
.wa-float .fab:hover{transform:scale(1.06)}
.wa-float .fab::after{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid var(--wa);animation:pulse 2.2s infinite}
@keyframes pulse{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.5);opacity:0}}
.wa-float .tip{position:absolute;right:72px;background:#fff;color:var(--ink);border:1px solid var(--line);box-shadow:var(--shadow);
  border-radius:var(--pill);padding:10px 16px;font-size:13px;font-weight:600;white-space:nowrap;opacity:0;transform:translateX(8px);transition:.2s;pointer-events:none}
.wa-float:hover .tip{opacity:1;transform:none}

.toast-wrap{position:fixed;left:50%;bottom:30px;transform:translateX(-50%);z-index:120;display:flex;flex-direction:column;gap:10px;align-items:center}
.toast{background:var(--ink);color:#fff;border-radius:var(--pill);padding:13px 20px;font-size:14px;font-weight:500;box-shadow:var(--shadow-lg);
  display:flex;align-items:center;gap:11px;transform:translateY(16px);opacity:0;transition:.25s var(--ease)}
.toast.show{transform:none;opacity:1}
.toast .ic{color:var(--gold-bright)}
.toast a{color:var(--gold-bright);font-weight:700}

/* ============================================================================
   RESPONSIVO
   ========================================================================== */
@media(max-width:1280px){
  .product-grid{grid-template-columns:repeat(4,1fr)}
}
@media(max-width:1080px){
  .product-grid{grid-template-columns:repeat(3,1fr)}
  .mega .container{grid-template-columns:repeat(2,1fr);gap:22px}
  .mega .promo{grid-column:1/-1;min-height:120px}
  .hero-grid{grid-template-columns:1fr}
  .hero-media{min-height:320px;position:relative}
  .hero-media::after{background:linear-gradient(0deg,transparent,var(--ink))}
  .hero-copy{gap:18px;padding:32px 22px 28px}
  .hero-copy h1{font-size:clamp(30px,7.5vw,40px)}
  .hero .hero-cta{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:4px}
  .hero .hero-cta .btn{width:100%;padding:14px 16px;font-size:14px;min-width:0;text-align:center;justify-content:center}
  .hero-trust{display:grid;grid-template-columns:repeat(4,1fr);gap:10px 14px;margin-top:18px;padding-top:18px;border-top:1px solid rgba(255,255,255,.08)}
  .hero-trust b{font-size:19px;line-height:1.1}
  .hero-trust span{font-size:11px;line-height:1.25;margin-top:2px}
  .pdp{grid-template-columns:1fr}
  .viz-wrap{grid-template-columns:1fr;overflow:visible;border-radius:var(--r)}
  .viz-stage{position:sticky;top:130px;z-index:3;aspect-ratio:16/10;border-radius:var(--r) var(--r) 0 0;overflow:hidden}
  .viz-panel{padding:20px;border-radius:0 0 var(--r) var(--r);background:var(--surface)}
  .quote-grid{grid-template-columns:1fr}
  .bar-cta{grid-template-columns:1fr}
}
@media(max-width:820px){
  .catalog{grid-template-columns:1fr}
  .filters-toggle{display:inline-flex;justify-content:center;font-weight:600}
  /* Toolbar mobile: contagem em cima, Filtrar/Ordenar lado a lado */
  .toolbar{flex-direction:column;align-items:stretch;gap:10px;margin-bottom:14px}
  .toolbar .count{order:-1;text-align:left}
  .toolbar > div{display:grid;grid-template-columns:1fr 1fr;gap:10px;width:100%}
  .toolbar .select{justify-content:center;padding:11px 14px}
  .toolbar .select select{flex:1 1 auto}
  /* Filtros viram drawer */
  .filters{display:none;position:fixed;inset:130px 0 0 0;z-index:75;background:var(--surface);border:0;border-radius:0;overflow-y:auto;box-shadow:0 -18px 40px -16px rgba(0,0,0,.35)}
  .filters.is-open{display:block}
  .filters .fhead{position:sticky;top:0;background:var(--surface);z-index:1}
  .filters .fhead .fclose{display:inline-flex}
  .cat-title{padding:16px 18px;gap:8px}
  .cat-title h1{font-size:20px;white-space:normal}
  .active-filters{margin-bottom:12px}
  .cat-grid,.services,.ugc{grid-template-columns:1fr 1fr}
  .product-grid{grid-template-columns:repeat(2,1fr)}
  .search{display:none}
  /* Mobile: tarja superior fora, contatos viram parte do drawer (.promo-contact) */
  #cf-header .utility{display:none}
  #cf-header.is-scrolled .masthead .container,
  #cf-header .masthead .container{min-height:78px;padding-block:12px}
  #cf-header.is-scrolled .brand .mono{width:38px;height:38px}
  #cf-header.is-scrolled .brand .wordmark b{font-size:17px}
  #cf-header.is-scrolled .brand .wordmark span{font-size:9.5px}
  .promo-contact{display:flex;flex-direction:column;gap:2px;margin-top:14px;
    padding-top:14px;border-top:1px solid rgba(255,255,255,.12)}
  .promo-contact a{display:inline-flex;align-items:center;gap:8px;
    color:#efe9dc;font-size:13.5px;font-weight:500}
  .promo-contact a:hover{color:var(--gold-bright)}
  .promo-contact a svg{color:var(--gold-bright);flex:0 0 auto}
  .masthead .container{gap:12px;min-height:78px}
  .brand .mono{width:38px;height:38px}
  .brand .wordmark b{font-size:17px}
  .brand .wordmark span{font-size:9.5px;letter-spacing:.18em}
  .mast-actions{gap:2px;margin-left:auto}
  .icon-btn{padding:8px}
  .icon-btn .lbl{display:none}
  /* Nav vira hamburger único */
  .nav .container{flex-wrap:nowrap;min-height:52px;gap:0}
  .nav > .container > a,
  .nav .spacer,
  .nav .wa-link{display:none}
  .nav .dept{width:100%;justify-content:space-between;padding:14px 4px;border-bottom:none;font-size:14.5px}
  .nav .dept .bars i{width:20px}
  /* Mega-menu como drawer vertical, colado no fim do header */
  .mega{position:fixed;left:0;right:0;top:130px;bottom:0;max-height:none;overflow-y:auto;border-top:3px solid var(--gold);transform:translateY(100%);box-shadow:0 -18px 40px -16px rgba(0,0,0,.35)}
  .mega.open{transform:none}
  .mega .container{grid-template-columns:1fr;gap:14px;padding-block:16px}
  .mega .promo{grid-column:1/-1;min-height:auto;padding:16px}
  .mega .promo h3{font-size:18px}
  .mega .promo ul{margin-top:10px !important}
  .mega .promo .btn{margin-top:10px !important}
  footer.site .top{grid-template-columns:1fr 1fr;gap:32px}
  footer.site .fbrand{grid-column:1/-1}
}
@media(max-width:560px){
  .product-grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .cat-grid,.services{grid-template-columns:1fr}
  .ugc{display:flex;grid-template-columns:none;overflow-x:auto;scroll-snap-type:x mandatory;gap:12px;scrollbar-width:none;-webkit-overflow-scrolling:touch;scroll-behavior:smooth}
  .ugc::-webkit-scrollbar{display:none}
  .ugc .item{flex:0 0 100%;scroll-snap-align:start;min-width:0}
  .ugc-arr{display:grid;place-items:center;position:absolute;top:34%;transform:translateY(-50%);width:38px;height:38px;
    background:rgba(255,255,255,.94);border-radius:50%;box-shadow:var(--shadow);z-index:3;color:var(--ink);border:1px solid var(--line)}
  .ugc-arr:active{transform:translateY(-50%) scale(.94)}
  .ugc-prev{left:6px}
  .ugc-next{right:6px}
  .ugc-prev svg{transform:rotate(90deg)}
  .ugc-next svg{transform:rotate(-90deg)}
  .card .media{aspect-ratio:1/1}
  .card .body{padding:10px 11px 12px;gap:5px}
  .card .brand-row{font-size:9.5px}
  .card h3.name{font-size:12px;min-height:2.6em}
  .card .specs{font-size:10.5px}
  .card .rating{font-size:10.5px}
  .card .price .now{font-size:15px}
  .card .price .unit{font-size:10px}
  .card .price .old{font-size:10px}
  .card .cta-row{gap:4px}
  .card .cta-row .btn{font-size:10.5px;padding:6px 6px}
  .card .fav{width:26px;height:26px;font-size:12px}
  .flag{font-size:8.5px;padding:2px 5px}
  .pay-hint{font-size:10.5px}
  #home-grid .card .media{aspect-ratio:1/1}
  #home-grid .card .body{padding:10px 11px 12px;gap:5px}
  #home-grid .card .brand-row{font-size:9.5px}
  #home-grid .card h3.name{font-size:12px;min-height:2.6em}
  #home-grid .card .specs{font-size:10.5px}
  #home-grid .card .rating{font-size:10.5px}
  #home-grid .card .stars{font-size:11px}
  #home-grid .card .price .now{font-size:15px}
  #home-grid .card .price .unit{font-size:10px}
  #home-grid .card .price .old{font-size:10px}
  #home-grid .card .cta-row .btn{font-size:10.5px;padding:6px 6px}
  #home-grid .card .flag{font-size:8.5px;padding:2px 5px}
  .toast-wrap{left:12px;right:12px;bottom:80px;transform:none;gap:8px}
  .toast{width:100%;max-width:none;border-radius:12px;padding:11px 14px;font-size:13px;line-height:1.35;
    justify-content:flex-start;text-align:left}
  #home-grid .card .pay-hint{font-size:10.5px}
  .hero-trust{grid-template-columns:repeat(2,1fr);gap:14px 18px}
  .hero-trust b{font-size:22px}
  .hero-trust span{font-size:11.5px}
  .pdp-cta .btn{min-width:0}
  .bar-cta .actions .btn{flex:1}
  .wa-float .tip{display:none}
  .utility .u-right a:nth-child(2){display:none} /* esconde @instagram em telas estreitas */
  footer.site .top{grid-template-columns:1fr;gap:28px}
  footer.site .bottom{flex-direction:column;align-items:flex-start;gap:8px}
}
@media(max-width:680px){
  .form-grid{grid-template-columns:1fr}
  .cep-row{flex-direction:column;align-items:stretch}
  .cep-row .btn{width:100%}
  .steps .bar{display:none}
  .steps{gap:16px;justify-content:center}
  .opt-card{min-width:0}
  .pix-box{justify-content:center}
}
.filters-toggle{display:none}

/* helpers de layout */
.stack-6{display:flex;flex-direction:column;gap:var(--s6)}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:24px}
@media(max-width:820px){.grid-2{grid-template-columns:1fr}}
.mt-4{margin-top:16px}.mt-6{margin-top:32px}.mb-6{margin-bottom:32px}
.divider{height:1px;background:var(--line);border:0;margin:0}