* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: Arial, sans-serif;
  background-color: #f5f5f5;
  color: #111;
  scroll-behavior: smooth;
}
.navbar {
  background: rgba(0, 0, 0, 0.95) !important;
  padding: 15px 30px;
  backdrop-filter: blur(10px);
}

.navbar-brand {
  font-size: 1.7rem;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.nav-link {
  transition: 0.3s;
  margin-left: 10px;
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: #c59d5f !important;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -3px;
  width: 0%;
  height: 2px;
  background: #c59d5f;
  transition: 0.3s;
}

.nav-link:hover::after {
  width: 100%;
}
.contato-hero {
  height: 60vh;

  background:
    linear-gradient(rgba(0, 0, 0, 0.65),
    rgba(0, 0, 0, 0.75)),
    url('./img/banner-contato.jpg');

  background-size: cover;
  background-position: center;

  color: white;

  display: flex;
  align-items: center;
  justify-content: center;

  padding-top: 80px;
}

.contato-hero h1 {
  font-size: 4rem;
  font-weight: bold;
  letter-spacing: 3px;
  text-transform: uppercase;
}

.contato-hero p {
  color: #d8d8d8;
  font-size: 1.1rem;
}
h2 {
  font-size: 2rem;
  position: relative;
  margin-bottom: 30px;
}

h2::after {
  content: "";
  width: 70px;
  height: 4px;
  background: #c59d5f;
  display: block;
  margin-top: 10px;
  border-radius: 10px;
}
.card {
  border: none;
  border-radius: 20px;
  overflow: hidden;
  transition: 0.4s;
  background: white;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 35px rgba(0, 0, 0, 0.15);
}
.form-label {
  font-weight: 600;
  margin-bottom: 8px;
}

.form-control {
  border-radius: 12px;
  padding: 14px;
  border: 1px solid #ddd;
  transition: 0.3s;
}

.form-control:focus {
  border-color: #c59d5f;
  box-shadow: 0 0 0 0.2rem rgba(197, 157, 95, 0.2);
}
.btn-dark {
  background: #111;
  border: none;
  border-radius: 40px;
  padding: 14px;
  transition: 0.3s;
  font-weight: bold;
  letter-spacing: 1px;
}

.btn-dark:hover {
  background: #c59d5f;
  color: black;
  transform: scale(1.02);
}
.bi {
  color: #c59d5f;
  margin-right: 8px;
}
.social-icon {
  width: 50px;
  height: 50px;

  background: #111;
  color: white;

  display: flex;
  align-items: center;
  justify-content: center;

  border-radius: 50%;

  text-decoration: none;

  transition: 0.3s;
}
.social-icon i {
  color: white;
  font-size: 1.2rem;
  margin: 0;
}
.social-icon:hover {
  background: #c59d5f;
  transform: translateY(-5px);
}

.social-icon:hover i {
  color: black;
}
footer {
  background: #111;
  color: white;
  letter-spacing: 1px;
}

footer small {
  font-size: 0.9rem;
}
@media (max-width: 992px) {

  .contato-hero h1 {
    font-size: 3rem;
  }

  .card {
    margin-bottom: 20px;
  }
}

@media (max-width: 768px) {

  .contato-hero {
    height: 50vh;
    text-align: center;
  }

  .contato-hero h1 {
    font-size: 2.4rem;
  }

  .contato-hero p {
    font-size: 1rem;
  }

  h2 {
    font-size: 1.7rem;
  }
}
@media (max-width: 576px) {

  .navbar-brand {
    font-size: 1.3rem;
  }

  .contato-hero h1 {
    font-size: 2rem;
  }

  .contato-hero p {
    font-size: 0.95rem;
  }

  .social-icon {
    width: 45px;
    height: 45px;
  }
}