/* ============================================================
   RIGO ENGENHARIA — estilo compartilhado (todas as páginas)
   Paleta: claro sóbrio + dourado #E0A81E + esmeralda #125c48
   ============================================================ */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root{
  --gold:#E0A81E;--gold-b:#F0B429;--emerald:#125c48;--emerald-2:#1a7a5e;
  --ink:#17211d;--muted:#5f6a63;--bg:#f7f8f5;--line:#e4e7e1;--card:#eaede8;
  --serif:Georgia,'Palatino Linotype','Book Antiqua',serif;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  --vd:Verdana,Geneva,'DejaVu Sans',sans-serif;
}

html{scroll-behavior:smooth;overflow-y:scroll} /* barra sempre presente: evita o "pulo" do cabeçalho entre páginas */
body{font-family:var(--sans);color:var(--ink);background:#fff;line-height:1.65;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit}
img{max-width:100%}

/* ---------- helpers ---------- */
.wrap{max-width:1140px;margin:0 auto;padding:0 40px}
.eyebrow{font-size:12.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--emerald)}
h2.title{font-family:var(--serif);font-weight:700;font-size:clamp(28px,4vw,40px);line-height:1.12;letter-spacing:-.01em;margin:14px 0 0;text-wrap:balance}
p{text-wrap:pretty}

/* ---------- cabeçalho ---------- */
.head{position:relative;max-width:1160px;margin:0 auto;padding:16px 40px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;border-bottom:1px solid var(--line);z-index:50}
.brand{display:inline-flex;align-items:center}
.brand img{height:58px;width:auto;display:block}
/* menu em cápsula (formato aprovado) */
.capsule{display:inline-flex;align-items:center;gap:4px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:5px;box-shadow:0 6px 18px -12px rgba(20,40,30,.35);justify-self:center}
.capsule a{font-size:14px;font-weight:600;color:var(--muted);padding:9px 16px;border-radius:999px;transition:background .18s,color .18s;white-space:nowrap}
.capsule a.on,.capsule a:hover{background:var(--bg);color:var(--ink)}
.right{justify-self:end;display:inline-flex;align-items:center;gap:10px}
/* Instagram e WhatsApp: bolinhas compactas iguais, nas cores oficiais */
.ig,.wa{width:33px;height:33px;border-radius:50%;display:grid;place-items:center;color:#fff;transition:transform .15s,filter .2s}
.ig{background:linear-gradient(45deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888)}
.wa{background:#25D366}
.ig:hover,.wa:hover{transform:translateY(-1px);filter:brightness(1.07)}
.ig svg,.wa svg{width:16px;height:16px}
.ig .lbl,.wa .lbl{display:none}
.right{gap:8px}

/* menu mobile (hambúrguer) */
.mbtn{display:none;width:42px;height:42px;border-radius:10px;border:1px solid var(--line);background:#fff;cursor:pointer;place-items:center;color:var(--ink)}
.mbtn svg{width:20px;height:20px}
.mnav{display:none;background:#fff;border-bottom:1px solid var(--line)}
.mnav.open{display:block}
.mnav a{display:block;padding:15px 24px;font-size:15px;font-weight:600;color:var(--muted);border-top:1px solid var(--line)}
.mnav a.on,.mnav a:hover{color:var(--ink);background:var(--bg)}

/* ---------- rodapé ---------- */
footer.site{border-top:1px solid var(--line);background:var(--bg);padding:40px 0 34px;margin-top:20px}
.foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:24px;align-items:center}
.foot p{font-size:13px;color:var(--muted)}
.foot .fl{display:flex;gap:18px;flex-wrap:wrap}
.foot .fl a{font-size:14px;color:var(--muted);font-weight:600}
.foot .fl a:hover{color:var(--emerald)}
.copy{font-size:12px;color:#9aa39c;margin-top:22px}

/* ---------- WhatsApp flutuante ---------- */
.wafloat{position:fixed;right:20px;bottom:20px;z-index:80;width:58px;height:58px;border-radius:50%;background:#25D366;display:grid;place-items:center;box-shadow:0 14px 30px -8px rgba(37,211,102,.6);transition:transform .2s}
.wafloat:hover{transform:scale(1.06)}
.wafloat svg{width:31px;height:31px;color:#fff}

/* ---------- botões ---------- */
.btn-wa{display:inline-flex;align-items:center;gap:9px;font-weight:700;font-size:16px;padding:15px 27px;border-radius:999px;background:var(--emerald);color:#fff;transition:background .2s}
.btn-wa:hover{background:var(--emerald-2)}
.btn-wa svg{width:19px;height:19px}

/* ---------- responsivo ---------- */
@media (max-width:900px){
  .capsule{display:none}
  .mbtn{display:grid}
  .head{grid-template-columns:auto 1fr;gap:12px;padding:14px 20px}
  .right{justify-self:end}
  .wrap{padding:0 22px}
}
@media (max-width:520px){
  .brand img{height:46px}
}