/* Bloco de concreto celular — Construtora Tavares. Mesmo visual do site da construtora. */
:root{
  --void:#0B100E;--deep:#121A17;--rule:#24322C;--rule-2:#31433A;
  --paper:#F5F6F3;--white:#FFFFFF;--hair:#DCE2DC;
  --ink:#101614;--muted:#56635C;--on:#EAF0EC;--on-2:#97A79F;
  --green:#1B5E38;--signal:#46B276;--laser:#F0A63A;--soft:#E8F1EB;
  --f-d:"Archivo",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --f-m:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:400 17px/1.65 var(--f-d);font-stretch:96%;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--green)}
:focus-visible{outline:2px solid var(--laser);outline-offset:3px;border-radius:6px}
.wrap{max-width:1160px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.narrow{max-width:760px}
.band{padding-block:clamp(56px,8vw,104px)}
.dark{background:var(--void);color:var(--on)}
.dark a{color:var(--signal)}
.white{background:var(--white)}
.grid-bg{background-image:linear-gradient(rgba(70,178,118,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(70,178,118,.07) 1px,transparent 1px);background-size:56px 56px}
h1,h2,h3{font-family:var(--f-d);text-wrap:balance;margin:0;line-height:1.06;letter-spacing:-.02em}
h1{font-size:clamp(36px,5.2vw,64px);font-weight:850;font-stretch:112%}
h2{font-size:clamp(28px,4vw,46px);font-weight:800;font-stretch:108%}
h3{font-size:20px;font-weight:750;font-stretch:104%;letter-spacing:-.01em}
p{margin:0}
.tag{font:500 12px/1.3 var(--f-m);letter-spacing:.14em;text-transform:uppercase;color:var(--green)}
.dark .tag{color:var(--signal)}
.lead{font-size:clamp(17px,1.6vw,20px);color:var(--muted);max-width:60ch}
.dark .lead{color:var(--on-2)}
.head{display:grid;gap:14px;max-width:780px;margin-bottom:clamp(32px,5vw,52px)}
.mono{font-family:var(--f-m);font-variant-numeric:tabular-nums}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:54px;padding:0 24px;border-radius:999px;font:700 16px/1.1 var(--f-d);font-stretch:100%;text-decoration:none;border:0;cursor:pointer;text-align:center;transition:background .2s,box-shadow .2s}
.btn-go{background:var(--signal);color:#06130C}
.btn-go:hover{background:#56c486}
.btn-line{background:transparent;color:inherit;box-shadow:inset 0 0 0 1.5px var(--rule-2)}
.btn-line:hover{box-shadow:inset 0 0 0 1.5px var(--signal)}
.btn svg{width:20px;height:20px;flex:none}
.dark .btn-go,.cta .btn-go{color:#06130C}

/* topo */
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:60;background:#161F1B}
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:rgba(22,31,27,.94);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.08);color:var(--on)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:64px}
.logo{display:block;width:140px;height:38px;flex:none}
.logo img{width:100%;height:100%;object-fit:contain;object-position:left center}
.top nav{display:flex;align-items:center;gap:20px}
.top nav a{color:var(--on-2);text-decoration:none;font-size:15px;font-weight:600}
.top nav a:hover,.top nav a[aria-current]{color:var(--on)}
.top nav a.btn{color:#06130C}
.top .btn{min-height:42px;padding:0 16px;font-size:14.5px}
@media (min-width:768px){.logo{width:180px;height:46px}}
@media (max-width:760px){.top nav .hide-sm{display:none}}
@media (max-width:420px){.top .btn span{display:none}.top .btn{padding:0 12px}.top nav{gap:14px}}

/* hero */
.hero{padding-block:clamp(48px,7vw,96px)}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(28px,5vw,64px);align-items:center}
.hero-txt{display:grid;gap:22px}
.hero-img{border-radius:20px;overflow:hidden;border:1px solid var(--rule)}
.hero-img img{width:100%;height:520px;object-fit:cover}
.actions{display:flex;flex-wrap:wrap;gap:12px}
@media (max-width:860px){.hero .wrap{grid-template-columns:1fr}.hero-img img{height:340px}}

.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:8px}
.stat{padding:16px;border-radius:14px;background:var(--deep);border:1px solid var(--rule)}
.stat b{display:block;font-size:clamp(24px,3vw,32px);font-weight:850;font-stretch:110%;line-height:1;color:var(--white)}
.stat span{display:block;margin-top:6px;font-size:13.5px;line-height:1.35;color:var(--on-2)}
@media (max-width:560px){.stats{grid-template-columns:1fr 1fr}}

/* cartões */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.card{background:var(--white);border:1px solid var(--hair);border-radius:16px;padding:22px;display:grid;gap:10px;align-content:start}
.card p{color:var(--muted);font-size:16px}
.dark .card{background:var(--deep);border-color:var(--rule)}
.dark .card p{color:var(--on-2)}
.card .n{font:500 12px/1 var(--f-m);color:var(--green);letter-spacing:.1em}

.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px);align-items:center}
.split .txt{display:grid;gap:18px}
.split .txt p{color:var(--muted)}
.dark .split .txt p{color:var(--on-2)}
.photo{border-radius:18px;overflow:hidden;border:1px solid var(--hair);background:var(--white)}
.photo img{width:100%;height:100%;max-height:560px;object-fit:cover}
.photo.contain img{object-fit:contain;padding:24px;max-height:380px}
figcaption,.cap{font-size:14px;color:var(--muted);padding:10px 14px}
@media (max-width:860px){.split{grid-template-columns:1fr}}

.specs{display:flex;flex-wrap:wrap;gap:8px}
.specs span{font:500 13px/1 var(--f-m);padding:10px 12px;border-radius:999px;background:var(--soft);color:var(--green)}

.big3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.big3 .card b{font-size:clamp(40px,5vw,56px);font-weight:850;font-stretch:112%;line-height:1;color:var(--green)}
@media (max-width:760px){.big3{grid-template-columns:1fr}}

.checks{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:10px}
.checks li{display:flex;gap:10px;align-items:flex-start;background:var(--white);border:1px solid var(--hair);border-radius:12px;padding:14px 16px;font-weight:600}
.checks svg{width:20px;height:20px;flex:none;color:var(--signal);margin-top:2px}
@media (max-width:620px){.checks{grid-template-columns:1fr}}

/* tabela */
.tbl-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:16px;border:1px solid var(--hair);background:var(--white)}
table{width:100%;border-collapse:collapse;min-width:560px;font-size:15.5px}
th,td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--hair)}
thead th{background:var(--ink);color:var(--on);font-weight:700}
thead th.us{background:var(--green)}
td.us{background:var(--soft);font-weight:700;color:var(--green)}
tr:last-child td{border-bottom:0}

.trio{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.trio .card{background:var(--green);border:0;color:#fff}
.trio .card p{color:#d8eadf}
@media (max-width:760px){.trio{grid-template-columns:1fr}}

.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.gallery figure{margin:0;border-radius:14px;overflow:hidden;background:var(--deep);border:1px solid var(--rule)}
.gallery img{width:100%;aspect-ratio:4/5;object-fit:cover}
.gallery figcaption{color:var(--on-2);font-size:13px}
@media (max-width:860px){.gallery{grid-template-columns:repeat(2,1fr)}}

.oto{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(24px,4vw,56px);align-items:center}
.oto .photo img{height:420px;object-position:12% 30%}
.oto .txt{display:grid;gap:14px}
.oto .txt p{color:var(--muted)}
@media (max-width:860px){.oto{grid-template-columns:1fr}.oto .photo img{height:320px}}

/* faq */
.faq{display:grid;gap:10px}
.faq details{background:var(--white);border:1px solid var(--hair);border-radius:14px;padding:4px 18px}
.faq summary{cursor:pointer;font-weight:700;padding:14px 0;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font:500 22px/1 var(--f-m);color:var(--green)}
.faq details[open] summary::after{content:"−"}
.faq details p{color:var(--muted);padding-bottom:16px}

/* lista de posts */
.posts{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:18px}
.post-card{display:grid;grid-template-rows:auto 1fr;background:var(--white);border:1px solid var(--hair);border-radius:16px;overflow:hidden;text-decoration:none;color:var(--ink);transition:box-shadow .2s,transform .2s}
.post-card:hover{box-shadow:0 14px 30px -18px rgba(0,0,0,.35);transform:translateY(-2px)}
.post-card img{width:100%;aspect-ratio:16/10;object-fit:cover}
.post-card div{padding:18px;display:grid;gap:8px;align-content:start}
.post-card h3{font-size:19px}
.post-card p{color:var(--muted);font-size:15px;line-height:1.5}

/* orçamento */
.cta{background:var(--green);color:#fff;border-radius:20px;padding:clamp(24px,4vw,40px);display:grid;gap:14px}
.cta h2,.cta h3{color:#fff}
.cta p{color:#d8eadf}
.cta .btn{justify-self:start}
form.orc{display:grid;gap:14px;background:var(--deep);border:1px solid var(--rule);border-radius:20px;padding:clamp(20px,3vw,32px)}
.field{display:grid;gap:6px}
.field label,.field legend{font-size:14px;font-weight:700;color:var(--on)}
.field input{min-height:50px;border-radius:12px;border:1px solid var(--rule-2);background:var(--void);color:var(--on);padding:0 14px;font:inherit;font-size:16px}
fieldset.field{border:0;padding:0;margin:0}
.opts{display:flex;flex-wrap:wrap;gap:8px;margin-top:4px}
.opts label{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border:1px solid var(--rule-2);border-radius:999px;font-weight:600;cursor:pointer;color:var(--on)}
.opts input{accent-color:var(--signal)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:560px){.row2{grid-template-columns:1fr}}
form.orc small{color:var(--on-2)}

/* artigo */
.crumbs{font-size:14px;color:var(--muted);padding-top:22px}
.crumbs a{color:var(--muted)}
.art-head{padding:20px 0 26px;display:grid;gap:14px}
.art-head h1{font-size:clamp(32px,5vw,50px)}
.meta{font-size:14px;color:var(--muted);display:flex;flex-wrap:wrap;gap:6px 16px}
.art-cover{border-radius:18px;overflow:hidden;border:1px solid var(--hair);margin-bottom:8px}
.art-cover img{width:100%;max-height:520px;object-fit:cover}
.body{padding-bottom:30px}
.body h2{font-size:clamp(26px,3.4vw,34px);margin:42px 0 14px}
.body h3{margin:28px 0 10px}
.body p{margin:0 0 18px}
.body ul,.body ol{margin:0 0 20px;padding-left:22px}
.body li{margin-bottom:8px}
.body figure{margin:26px 0;border-radius:16px;overflow:hidden;border:1px solid var(--hair);background:var(--white)}
.body figure img{width:100%;max-height:620px;object-fit:cover}
.body .tbl-wrap{margin:22px 0}
.body blockquote{margin:24px 0;padding:18px 22px;border-left:4px solid var(--signal);background:var(--white);border-radius:0 14px 14px 0;font-weight:600}
.body .cta{margin:34px 0}
.author{display:grid;grid-template-columns:96px 1fr;gap:18px;align-items:center;background:var(--white);border:1px solid var(--hair);border-radius:18px;padding:20px;margin:30px 0}
.author img{width:96px;height:96px;border-radius:50%;object-fit:cover;object-position:center 20%}
.author p{color:var(--muted);font-size:15px}
.author b{display:block;color:var(--ink);font-size:17px;margin-bottom:4px}
@media (max-width:520px){.author{grid-template-columns:1fr}}

.foot{background:var(--void);color:var(--on-2);padding:36px 0 calc(36px + env(safe-area-inset-bottom,0px));font-size:14.5px}
.foot .wrap{display:flex;flex-wrap:wrap;gap:14px 28px;justify-content:space-between;align-items:center}
.foot a{color:var(--on);text-decoration:none}
.foot nav{display:flex;flex-wrap:wrap;gap:16px}

.float{position:fixed;right:calc(20px + env(safe-area-inset-right,0px));bottom:calc(20px + env(safe-area-inset-bottom,0px));z-index:45;width:58px;height:58px;border-radius:50%;background:#25D366;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 20px 40px -12px rgba(0,0,0,.35);animation:pulse 2s infinite}
.float svg{width:32px;height:32px}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(37,211,102,.5)}70%{box-shadow:0 0 0 15px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}
@media (prefers-reduced-motion:reduce){.float{animation:none}.post-card{transition:none}}
@media (max-width:560px){
  table{min-width:460px;font-size:14.5px}
  th,td{padding:11px 12px}
  .cta .btn{justify-self:stretch}
}