* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}

body {
  background-color: #0b1c2d;
  color: #ffffff;
  line-height: 1.6;
}

.container {
  max-width: 1100px;
  margin: auto;
  padding: 0 20px;
}

/* HEADER */
header {
  background-color: #081522;
  padding: 15px 0;
  text-align: center;
}

nav a {
  color: #ffffff;
  text-decoration: none;
  margin: 0 15px;
}

/* HERO */
.hero {
  position: relative;
  background-image: url("https://images.unsplash.com/photo-1589829545856-d10d557cf95f");
  background-size: cover;
  background-position: center;
  padding: 140px 0;
  text-align: center;
}

.overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(11, 28, 45, 0.75);
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero h1 {
  font-family: 'Playfair Display', serif;
  font-size: 44px;
}

.hero h2 {
  margin-top: 10px;
  font-size: 20px;
  font-weight: normal;
}

.btn {
  display: inline-block;
  margin-top: 30px;
  background-color: #c9a24d;
  color: #0b1c2d;
  padding: 14px 36px;
  text-decoration: none;
  border-radius: 4px;
  font-weight: bold;
}

/* SEÇÕES */
section {
  padding: 80px 0;
}

section h2 {
  text-align: center;
  font-family: 'Playfair Display', serif;
  margin-bottom: 30px;
}

/* ATUAÇÃO */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 30px;
}

.card {
  background-color: #081522;
  border: 1px solid #c9a24d;
  padding: 30px;
  border-radius: 6px;
}

/* CONTATO */
.form-contato {
  max-width: 500px;
  margin: auto;
}

.campo {
  display: flex;
  flex-direction: column;
  margin-bottom: 18px;
}

.campo label {
  margin-bottom: 6px;
  font-size: 14px;
}

.campo input,
.campo textarea {
  padding: 12px;
  border-radius: 4px;
  border: none;
  font-size: 14px;
}

.form-contato button {
  width: 100%;
  background-color: #c9a24d;
  color: #0b1c2d;
  padding: 14px;
  border: none;
  font-weight: bold;
  cursor: pointer;
}

/* FOOTER */
footer {
  background-color: #081522;
  padding: 30px;
  text-align: center;
  font-size: 14px;
}

/* RESPONSIVO */
@media (max-width: 768px) {
  .hero {
    padding: 100px 0;
  }

  .hero h1 {
    font-size: 32px;
  }
}