segue o css:
/* ================= RESET ================= */

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

body {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  color: #222;
}

h1, h2, h3 {
  font-family: 'Fahkwang', sans-serif;
  font-weight: 600;
}

.container {
  width: 90%;
  max-width: 1100px;
  margin: auto;
}

/* ================= HEADER ================= */

header {
  background: #5a2606;
  padding: 20px 0;
  color: white;
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo a {
  display: inline-block;
}

.logo img {
  height: 60px;
}

nav a {
  color: white;
  text-decoration: none;
  margin-left: 20px;
  font-size: 14px;
}

.btn-header {
  background: #d4a24c;
  padding: 8px 16px;
  border-radius: 4px;
}

/* ================= HERO ================= */

.hero {
  position: relative;
  min-height: 100vh;
  background: url("img/predio1.png") no-repeat center center;
  background-size: cover;
  display: flex;
  align-items: center;
}

.hero-overlay {
  width: 100%;
  display: flex;
  align-items: center;
}

.hero-text {
  position: relative;
  bottom: -80px;
  z-index: 2;
  background: #b87300;
  color: white;
  width: 420px;
  max-width: 90%;
  padding: 70px 50px;
  margin-left: 10%;
  display: flex;
  flex-direction: column;
  gap: 22px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.hero-text h1 {
  font-size: 2rem;
  line-height: 1.3;
}

.btn-primary {
  background: #bda062;
  padding: 12px 24px;
  color: #fcfcfc;
  text-decoration: none;
  width: fit-content;
  border-radius: 4px;
  transition: 0.3s;
  align-self: center;
  margin-top: 25px;
}

.btn-primary:hover {
  background: #f0d8a8;
  transform: translateY(-2px);
}

/* ================= HOME ================= */

.home {
  padding: 160px 0 100px;
  text-align: center;
  background: #fdfbfb;
}

.home h2 {
  margin-bottom: 25px;
  font-size: 2.5rem;
}

.home p {
  font-size: 1.05rem;
  line-height: 1.7;
}

/* ================= ÁREAS ================= */

.areas {
  background: #5a2606;
  color: white;
  padding: 80px 20px;
  text-align: center;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.card {
  background: #b87300;
  padding: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.card a {
  margin-top: 15px;
  color: rgba(100, 58, 3, 0.836);
  text-decoration: underline;
}

/* ================= CONTATO ================= */

.contato {
  padding: 80px 0;
  background: #f2f2f2;
}

.contato-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.mapa iframe {
  width: 100%;
  height: 200px;
  border-radius: 8px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.08);
}

form {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

input, textarea {
  padding: 10px;
  border: 1px solid #ccc;
}

button {
  background: #d4a24c;
  padding: 10px;
  border: none;
  cursor: pointer;
}

/* ================= SOBRE ================= */

.sobre-hero {
  min-height: 70vh;
  background: url("img/predio2.png") no-repeat center center;
  background-size: cover;
  display: flex;
  align-items: center;
}

.sobre-box {
  position: relative;
  bottom: -80px;
  background: #b87300;
  color: white;
  width: 420px;
  max-width: 90%;
  padding: 70px 50px;
  margin-left: 10%;
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.sobre-texto {
  padding: 160px 0 100px;
  background: #f2f2f2;
}

.sobre-texto-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

/* ================= DRA SECTION ================= */

.dra-section {
  background: #6a2f0a;
  color: white;
  padding: 80px 0;
}

.dra-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 50px;
  align-items: center;
}

.dra-img img {
  width: 100%;
  max-width: 350px;
}

/* ================= COMENTÁRIOS ================= */

.comentarios {
  background: #eee;
  padding: 80px 0;
}

.comentarios-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.comentario {
  padding: 40px 30px;
  text-align: center;
  border-right: 1px solid #ccc;
}

.comentario:last-child {
  border-right: none;
}

/* ================= BLOG ================= */

.blog {
  padding: 80px 0;
  background: #eee;
  text-align: center;
}

.blog-lista {
  max-width: 900px;
  margin: auto;
}

.blog-post {
  display: flex;
  background: white;
  margin-bottom: 30px;
  text-decoration: none;
  color: black;
  border: 1px solid #d4a24c;
}

.blog-post img {
  width: 300px;
  object-fit: cover;
}

.blog-info {
  padding: 30px;
  text-align: left;
}

/* ================= ARTIGO ================= */

.artigo {
  padding: 90px 20px 60px;
  background: #f5f5f5;
}

.artigo .container {
  max-width: 750px;
}

.artigo p {
  line-height: 1.9;
  margin-bottom: 28px;
}

/* ================= RODAPÉ ================= */

.rodape {
  background: #111;
  color: white;
  padding: 30px 0;
}

.rodape-container {
  max-width: 1100px;
  margin: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* ================= WHATSAPP ================= */

.whatsapp-float {
  position: fixed;
  right: 25px;
  bottom: 25px;
  width: 63px;
  height: 63px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 20px rgba(0,0,0,0.25);
  z-index: 999;
  transition: 0.3s;
}

.whatsapp-float:hover {
  transform: scale(1.08);
}

/* ================= RESPONSIVO ================= */

@media (max-width: 900px) {

  .grid,
  .comentarios-grid,
  .sobre-texto-grid {
    grid-template-columns: 1fr;
  }

  .contato-grid,
  .dra-grid {
    grid-template-columns: 1fr;
  }

  .blog-post {
    flex-direction: column;
  }

  .blog-post img {
    width: 100%;
    height: 200px;
  }
}

@media (max-width: 768px) {

  .menu-mobile {
    display: block;
    font-size: 26px;
    color: white;
    cursor: pointer;
  }

  nav {
    display: none;
    flex-direction: column;
    width: 100%;
    background: #5a2606;
    padding: 10px 0;
  }

  nav.ativo {
    display: flex;
  }

  nav a {
    margin: 10px 0;
    text-align: center;
  }

  .whatsapp-float {
    width: 55px;
    height: 55px;
    right: 15px;
    bottom: 15px;
  }

  [vw-access-button] {
    bottom: 100px !important;
  }
}