/* Rocha Coimbra · site público
   Layout: cabeçalho azul-marinho da marca, conteúdo em coluna central de 1200px, cartões de imóvel com foto 4:3 */
:root{
  --navy:#13294B; --navy-2:#1D3B68; --navy-soft:#E8EDF5;
  --ink:#1A2130; --muted:#5D6677; --line:#E2E5EB; --bg:#F6F7F9; --surface:#FFFFFF;
  --brass:#A9824A; --ok:#1F7A4D; --wa:#1FA855;
  --f-display:"Libre Caslon Text", Georgia, "Times New Roman", serif;
  --f-body:"Figtree", "Segoe UI", system-ui, sans-serif;
  --r:12px; --shadow:0 6px 24px rgba(19,41,75,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:16px;line-height:1.5}
img{max-width:100%;display:block}
a{color:inherit}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--brass);outline-offset:2px}
h1,h2,h3{font-family:var(--f-display);font-weight:700;margin:0;line-height:1.15;text-wrap:balance;color:var(--navy)}
.wrap{max-width:1200px;margin:0 auto;padding-inline:20px}
.num{font-variant-numeric:tabular-nums}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* topo */
.topbar{background:var(--navy);color:#C9D3E3;font-size:13px}
.topbar .wrap{display:flex;justify-content:space-between;gap:12px;padding-block:7px;flex-wrap:wrap}
.topbar a{text-decoration:none;color:#fff}
.header{background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:12px}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none}
.logo-mark{font-family:var(--f-display);font-size:28px;font-weight:700;color:var(--navy);letter-spacing:-.02em;line-height:1}
.logo-mark span{color:var(--brass)}
.logo small{display:block;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);line-height:1.3}
.nav{display:flex;gap:4px;align-items:center;flex-wrap:wrap}
.nav a{text-decoration:none;padding:8px 12px;border-radius:8px;font-weight:600;font-size:15px;color:var(--navy)}
.nav a:hover{background:var(--navy-soft)}
.nav a.cta{background:var(--navy);color:#fff}
.nav a.cta:hover{background:var(--navy-2)}

/* botões e campos */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line);background:var(--surface);padding:11px 18px;border-radius:10px;font-weight:700;cursor:pointer;text-decoration:none;font-size:15px}
.btn:hover{border-color:var(--navy)}
.btn.pri{background:var(--navy);border-color:var(--navy);color:#fff}
.btn.pri:hover{background:var(--navy-2)}
.btn.wa{background:var(--wa);border-color:var(--wa);color:#fff}
.btn.wa:hover{filter:brightness(1.06)}
.btn.block{width:100%}
.input{width:100%;border:1px solid var(--line);background:var(--surface);border-radius:10px;padding:11px 12px;min-width:0}
.input:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 3px var(--navy-soft)}
label.l{display:block;font-size:13px;font-weight:700;color:var(--muted);margin-bottom:5px}

/* hero e busca */
.hero{background:linear-gradient(180deg,var(--navy) 0%,var(--navy-2) 100%);color:#fff;padding-block:56px 72px}
.hero h1{color:#fff;font-size:clamp(30px,4.4vw,48px);max-width:16ch}
.hero p{color:#C9D3E3;font-size:18px;max-width:52ch;margin:12px 0 0}
.busca{margin-top:28px;background:var(--surface);color:var(--ink);border-radius:14px;padding:18px;box-shadow:0 20px 50px rgba(0,0,0,.25);display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px;align-items:end}
.busca .seg{grid-column:1/-1;display:flex;gap:6px}
.seg button{border:1px solid var(--line);background:var(--surface);padding:8px 16px;border-radius:99px;font-weight:700;cursor:pointer;color:var(--muted)}
.seg button[aria-pressed="true"]{background:var(--navy);border-color:var(--navy);color:#fff}
.busca .c2{grid-column:span 2}
.busca .c6{grid-column:1/-1}

/* seções */
.sec{padding-block:48px}
.sec-h{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:22px;flex-wrap:wrap}
.sec-h h2{font-size:clamp(24px,3vw,32px)}
.sec-h p{margin:6px 0 0;color:var(--muted)}
.sec-h a{font-weight:700;color:var(--navy);text-decoration:none}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}

/* cartão de imóvel */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;text-decoration:none;display:flex;flex-direction:column;transition:box-shadow .15s, transform .15s}
.card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.card-foto{aspect-ratio:4/3;background:var(--navy-soft);position:relative;overflow:hidden}
.card-foto img{width:100%;height:100%;object-fit:cover}
.card-foto .sem{position:absolute;inset:0;display:grid;place-items:center;color:var(--muted);font-size:14px}
.tag{position:absolute;left:10px;top:10px;background:var(--navy);color:#fff;font-size:12px;font-weight:700;padding:3px 10px;border-radius:99px}
.tag.brass{background:var(--brass)}
.card-b{padding:14px 16px 16px;display:flex;flex-direction:column;gap:6px;flex:1}
.card-b .cod{font-size:12px;color:var(--muted);font-weight:600;letter-spacing:.04em}
.card-b h3{font-family:var(--f-body);font-size:16px;font-weight:700;color:var(--ink);line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card-b .loc{color:var(--muted);font-size:14px}
.specs{display:flex;flex-wrap:wrap;gap:4px 14px;font-size:14px;color:var(--muted);margin-top:auto;padding-top:8px;border-top:1px solid var(--line)}
.specs b{color:var(--ink)}
.preco{font-family:var(--f-display);font-size:22px;color:var(--navy);font-variant-numeric:tabular-nums}
.preco small{font-family:var(--f-body);font-size:13px;color:var(--muted);font-weight:500}

.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{border:1px solid var(--line);background:var(--surface);border-radius:99px;padding:7px 14px;font-weight:600;font-size:14px;text-decoration:none;color:var(--navy)}
.chip:hover{border-color:var(--navy)}
.chip span{color:var(--muted);font-weight:500}

.banner{background:var(--navy);color:#fff;border-radius:16px;padding:32px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.banner h2{color:#fff;font-size:26px}
.banner p{color:#C9D3E3;margin:6px 0 0;max-width:55ch}

/* listagem */
.lista{display:grid;grid-template-columns:280px minmax(0,1fr);gap:28px;padding-block:32px 56px}
.filtros{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px;display:flex;flex-direction:column;gap:14px;align-self:start;position:sticky;top:84px}
.filtros h2{font-size:18px}
.duo{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.res-h{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;flex-wrap:wrap}
.res-h h1{font-size:26px}
.res-h p{margin:2px 0 0;color:var(--muted)}
.pag{display:flex;gap:8px;justify-content:center;margin-top:28px;flex-wrap:wrap}
.vazio{background:var(--surface);border:1px dashed var(--line);border-radius:var(--r);padding:40px 20px;text-align:center;color:var(--muted)}
.vazio b{display:block;color:var(--ink);font-size:18px;margin-bottom:6px}
.carregando{color:var(--muted);padding:40px 0;text-align:center}

/* detalhe */
.det{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:32px;padding-block:24px 56px}
.galeria{display:flex;flex-direction:column;gap:10px}
.g-main{position:relative;aspect-ratio:3/2;background:#0D1B31;border-radius:var(--r);overflow:hidden;cursor:zoom-in}
.g-main img{width:100%;height:100%;object-fit:contain}
.g-nav{position:absolute;top:50%;transform:translateY(-50%);background:rgba(255,255,255,.92);border:0;width:42px;height:42px;border-radius:50%;cursor:pointer;display:grid;place-items:center;color:var(--navy);box-shadow:var(--shadow)}
.g-nav.prev{left:12px}.g-nav.next{right:12px}
.g-count{position:absolute;right:12px;bottom:12px;background:rgba(0,0,0,.6);color:#fff;font-size:13px;font-weight:600;padding:3px 10px;border-radius:99px}
.thumbs{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px}
.thumbs button{flex:none;width:96px;aspect-ratio:4/3;border-radius:8px;overflow:hidden;border:2px solid transparent;padding:0;cursor:pointer;background:var(--navy-soft);opacity:.75}
.thumbs button[aria-current="true"]{border-color:var(--navy);opacity:1}
.thumbs img{width:100%;height:100%;object-fit:cover}
.det-h{margin-top:22px;display:flex;flex-direction:column;gap:8px}
.det-h .cod{color:var(--muted);font-weight:600;font-size:14px;letter-spacing:.04em}
.det-h h1{font-size:clamp(24px,3vw,34px)}
.det-h .loc{color:var(--muted)}
.fichas{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:10px;margin-top:22px}
.ficha{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:12px 14px}
.ficha small{display:block;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.06em;font-weight:700}
.ficha b{font-size:18px;font-variant-numeric:tabular-nums}
.bloco{margin-top:30px}
.bloco h2{font-size:22px;margin-bottom:12px}
.desc{white-space:pre-line;color:#2B3343;max-width:70ch}
.lado{display:flex;flex-direction:column;gap:16px;align-self:start;position:sticky;top:84px}
.box{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px;display:flex;flex-direction:column;gap:12px}
.box .preco{font-size:32px}
.linhas{display:flex;flex-direction:column;gap:4px;font-size:14px;color:var(--muted)}
.linhas div{display:flex;justify-content:space-between;gap:10px}
.linhas b{color:var(--ink);font-variant-numeric:tabular-nums}
.form{display:flex;flex-direction:column;gap:10px}
.form textarea{min-height:90px;resize:vertical}
.ok{background:#E4F3EA;color:var(--ok);border-radius:10px;padding:12px;font-weight:600;font-size:14px}
.erro{background:#FBE7E5;color:#A3261C;border-radius:10px;padding:12px;font-weight:600;font-size:14px}
.lightbox{position:fixed;inset:0;background:rgba(5,12,24,.94);z-index:50;display:grid;place-items:center}
.lightbox img{max-width:94vw;max-height:88vh;object-fit:contain}
.lightbox .x{position:absolute;top:16px;right:16px;background:#fff;border:0;border-radius:50%;width:42px;height:42px;cursor:pointer;font-size:20px}

/* rodapé */
.footer{background:var(--navy);color:#C9D3E3;padding-block:40px 28px;font-size:14px}
.footer .wrap{display:grid;grid-template-columns:2fr 1fr 1fr;gap:28px}
.footer h3{font-family:var(--f-body);color:#fff;font-size:14px;text-transform:uppercase;letter-spacing:.08em;margin-bottom:10px}
.footer a{color:#fff;text-decoration:none}
.footer p{margin:0 0 6px}
.footer .logo-mark{color:#fff}
.copy{border-top:1px solid rgba(255,255,255,.12);margin-top:28px;padding-top:16px;grid-column:1/-1;font-size:13px}

.wa-float{position:fixed;right:18px;bottom:18px;z-index:30;width:56px;height:56px;border-radius:50%;background:var(--wa);display:grid;place-items:center;box-shadow:0 8px 24px rgba(0,0,0,.25)}

@media (max-width:960px){
  .busca{grid-template-columns:repeat(2,minmax(0,1fr))}
  .busca .c2{grid-column:1/-1}
  .lista{grid-template-columns:minmax(0,1fr)}
  .filtros{position:static}
  .det{grid-template-columns:minmax(0,1fr)}
  .lado{position:static}
  .footer .wrap{grid-template-columns:1fr}
}
@media (max-width:640px){
  .wrap{padding-inline:16px}
  .nav a:not(.cta){display:none}
  .logo small{display:none}
  .hero{padding-block:36px 48px}
  .busca{grid-template-columns:minmax(0,1fr)}
  .thumbs button{width:76px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}