/* Formosa Ambiental — versão estática reconstruída do backup WordPress */
:root {
  --brown: #736357;
  --brown-dark: #534741;
  --gold: #ecd353;
  --gold-soft: #f0dc6d;
  --ink: #2e2823;
  --paper: #ffffff;
  --muted: #6f665f;
}
:root { --ink: #2e2823; }

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: "Archivo", -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
}
img { max-width: 100%; display: block; }
a { color: inherit; }

/* ---------- Header ---------- */
.topbar {
  background: var(--brown-dark);
  color: #fff;
  font-size: 13px;
  text-align: center;
  padding: 6px 16px;
  letter-spacing: .04em;
}
.topbar a { color: var(--gold-soft); text-decoration: none; }

header.site {
  position: sticky; top: 0; z-index: 50;
  background: #fff;
  box-shadow: 0 1px 8px rgba(0,0,0,.08);
}
.header-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 20px; gap: 20px;
}
.logo img { height: 56px; width: auto; }
nav.main { display: flex; gap: 6px; flex-wrap: wrap; }
nav.main a {
  text-decoration: none; font-weight: 600; font-size: 14px;
  text-transform: uppercase; letter-spacing: .06em;
  color: var(--brown-dark);
  padding: 10px 14px; border-radius: 4px;
  transition: background .15s, color .15s;
}
nav.main a:hover, nav.main a.active { background: var(--brown); color: #fff; }
.menu-toggle { display: none; }

/* ---------- Hero slider ---------- */
.slider { position: relative; height: 500px; overflow: hidden; background: var(--brown-dark); }
.slide {
  position: absolute; inset: 0;
  background-size: cover; background-position: 57% 31%;
  opacity: 0; transition: opacity .9s ease;
  display: flex; align-items: center; justify-content: center;
}
.slide.active { opacity: 1; }
.slide::before { content: ""; position: absolute; inset: 0; background: rgba(0,0,0,.5); }
.slide h2 {
  position: relative; color: #fff; text-align: center;
  font-size: clamp(24px, 4vw, 44px); font-weight: 700;
  max-width: 900px; padding: 0 24px;
  text-shadow: 0 2px 12px rgba(0,0,0,.6);
  text-transform: lowercase;
}
.slide h2::first-letter { text-transform: uppercase; }
.slider .dots {
  position: absolute; bottom: 18px; left: 0; right: 0;
  display: flex; gap: 10px; justify-content: center; z-index: 2;
}
.dots button {
  width: 11px; height: 11px; border-radius: 50%;
  border: 2px solid #fff; background: transparent; cursor: pointer; padding: 0;
}
.dots button.active { background: var(--gold); border-color: var(--gold); }

/* ---------- Sections ---------- */
section { padding: 64px 20px; }
.wrap { max-width: 1200px; margin: 0 auto; }
.section-title {
  text-align: center; text-transform: uppercase;
  letter-spacing: .12em; font-size: 26px; font-weight: 700;
  color: var(--brown-dark); margin-bottom: 8px;
}
.section-title::after {
  content: ""; display: block; width: 64px; height: 3px;
  background: var(--gold); margin: 12px auto 0; border-radius: 2px;
}
.section-sub { text-align: center; color: var(--muted); margin-bottom: 40px; }

/* quem somos */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; margin-top: 40px; }
.about-grid p { margin-bottom: 16px; }
.about-grid img { border-radius: 8px; box-shadow: 0 10px 30px rgba(83,71,65,.25); }

/* botões */
.btn {
  display: inline-block; text-decoration: none;
  background: var(--brown); color: #fff;
  font-weight: 700; text-transform: uppercase; letter-spacing: .06em; font-size: 14px;
  padding: 14px 28px; border-radius: 5px;
  box-shadow: 0 4px 14px rgba(83,71,65,.35);
  transition: transform .15s, box-shadow .15s, background .15s;
}
.btn:hover { transform: translateY(-2px); background: var(--brown-dark); box-shadow: 0 8px 20px rgba(83,71,65,.4); }
.btn.gold { background: var(--gold); color: var(--brown-dark); box-shadow: 0 4px 14px rgba(236,211,83,.4); }
.btn.gold:hover { background: var(--gold-soft); }

/* produtos */
#produtos { background: var(--brown); color: #fff; }
#produtos .section-title { color: #fff; }
.prod-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin: 40px 0; }
.prod-card {
  position: relative; height: 460px; border-radius: 8px; overflow: hidden;
  background-size: cover; background-position: 52% 60%;
  display: flex; align-items: flex-start; justify-content: center;
  text-decoration: none;
  transition: transform .2s, box-shadow .2s;
}
.prod-card::before { content: ""; position: absolute; inset: 0; background: rgba(0,0,0,.5); transition: background .2s; }
.prod-card:hover { transform: translateY(-4px); box-shadow: 0 14px 34px rgba(0,0,0,.35); }
.prod-card:hover::before { background: rgba(0,0,0,.35); }
.prod-card img { position: relative; width: 82%; margin-top: 40px; }

/* localização */
.map-frame { border: 0; width: 100%; height: 440px; border-radius: 8px; box-shadow: 0 8px 24px rgba(0,0,0,.12); }

/* fale conosco */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; margin-top: 40px; }
.contact-grid img { border-radius: 8px; }
.contact-grid .whats { font-size: 20px; font-weight: 700; color: var(--brown-dark); margin: 18px 0 26px; }

/* ---------- Página de produto ---------- */
.page-banner {
  background: linear-gradient(rgba(0,0,0,.55), rgba(0,0,0,.55)), var(--brown-dark);
  background-size: cover; background-position: center;
  height: 250px; display: flex; align-items: center; justify-content: center;
}
.page-banner h1 {
  color: #fff; text-transform: uppercase; letter-spacing: .1em;
  font-size: clamp(26px, 4vw, 40px); text-align: center; padding: 0 20px;
}
.spec { max-width: 900px; margin: 0 auto; }
.spec img { border: 1px solid #e6e0da; border-radius: 6px; margin: 0 auto 36px; }
.spec h3 { color: var(--brown-dark); margin: 24px 0 8px; }
.spec ol { padding-left: 22px; }
.spec ol li { margin-bottom: 8px; }
.notice {
  background: #faf6ec; border-left: 4px solid var(--gold);
  padding: 16px 20px; border-radius: 0 6px 6px 0; margin-top: 28px;
  font-weight: 600; color: var(--brown-dark);
}
.addr { text-align: center; color: var(--muted); margin-top: 36px; }
.back { display: inline-block; margin-top: 28px; }

/* ---------- Footer ---------- */
footer {
  background: var(--brown-dark); color: #d9d2cb;
  padding: 36px 20px; text-align: center; font-size: 14px;
}
footer img { height: 44px; margin: 0 auto 14px; filter: brightness(1.6); }
footer a { color: var(--gold-soft); text-decoration: none; }

/* ---------- Responsivo ---------- */
@media (max-width: 860px) {
  .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .prod-grid { grid-template-columns: 1fr; }
  .prod-card { height: 380px; }
  .slider { height: 420px; }
  .menu-toggle {
    display: block; background: none; border: 2px solid var(--brown-dark);
    border-radius: 6px; padding: 6px 12px; font-size: 20px; color: var(--brown-dark); cursor: pointer;
  }
  nav.main {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: #fff; flex-direction: column; padding: 10px 16px 16px;
    box-shadow: 0 12px 20px rgba(0,0,0,.12);
  }
  nav.main.open { display: flex; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .slide { transition: none; }
}