*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--texto);
  line-height: 1.6;
  background: #fff;
}
.container { width: min(1100px, 100% - 2rem); margin-inline: auto; }
a { color: var(--primaria); }

.topo { position: sticky; top: 0; z-index: 10; background: #fff; border-bottom: 1px solid #0001; }
.topo-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-block: .75rem; flex-wrap: wrap; }
.marca { font-weight: 700; font-size: 1.2rem; text-decoration: none; color: var(--primaria); }
.menu { display: flex; gap: 1.25rem; }
.menu a { text-decoration: none; color: var(--texto); }

.hero { background: var(--secundaria); padding: clamp(3rem, 10vw, 6rem) 0; text-align: center; }
.hero h1 { font-size: clamp(1.9rem, 5vw, 3rem); margin: 0 0 1rem; line-height: 1.2; }
.hero p { font-size: 1.15rem; max-width: 40rem; margin: 0 auto 2rem; }

.btn {
  display: inline-block; background: var(--primaria); color: #fff; border: 0;
  padding: .85rem 1.75rem; border-radius: .5rem; font-size: 1rem; font-weight: 600;
  text-decoration: none; cursor: pointer;
}
.btn:hover { filter: brightness(.92); }

.secao { padding: clamp(2.5rem, 7vw, 4.5rem) 0; }
.secao.alt { background: var(--secundaria); }
.secao h2 { margin: 0 0 1.5rem; font-size: clamp(1.5rem, 4vw, 2.1rem); }
.texto-largo { max-width: 46rem; font-size: 1.1rem; }

.cards { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.card { background: #fff; border: 1px solid #0001; border-radius: .75rem; padding: 1.5rem; margin: 0; }
.card h3 { margin: 0 0 .5rem; color: var(--primaria); }
.card p { margin: 0; }
blockquote.card footer { margin-top: .75rem; font-weight: 600; }

.contato-grid { display: grid; gap: 2rem; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.info { list-style: none; padding: 0; margin: 0 0 1rem; }
.info li { margin-bottom: .5rem; }
.redes a { margin-right: 1rem; }
form label { display: block; margin-bottom: 1rem; font-weight: 600; }
form input, form textarea {
  display: block; width: 100%; margin-top: .25rem; padding: .7rem;
  border: 1px solid #0003; border-radius: .4rem; font: inherit;
}
.hp { position: absolute; left: -9999px; }
#form-status { margin: .75rem 0 0; font-weight: 600; }
.mapa { margin-top: 2rem; }
.mapa iframe { width: 100%; height: 320px; border: 0; border-radius: .75rem; }

.rodape { padding: 1.5rem 0; text-align: center; font-size: .9rem; border-top: 1px solid #0001; }

.wa-flutuante {
  position: fixed; right: 1rem; bottom: 1rem; z-index: 20;
  background: #25d366; color: #fff; padding: .8rem 1.1rem; border-radius: 999px;
  font-weight: 700; text-decoration: none; box-shadow: 0 4px 12px #0003;
}

@media (max-width: 560px) {
  .menu { gap: .9rem; font-size: .95rem; }
}