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

body {
  font-family: 'Segoe UI', sans-serif;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 60px;
  background-color: white;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.logo {
  font-size: 1.8rem;
  font-weight: bold;
  color: #4a5a6a;
}

.nav {
  display: flex;
  align-items: center;
  gap: 25px;
}

/* Estilo geral dos links do menu, exceto o login */
.nav a:not(.login-btn),
.dropbtn {
  text-decoration: none;
  color: #4a5a6a;
  font-size: 1rem;
  background: none;
  border: none;
  cursor: pointer;
  transition: color 0.3s ease;
}

.nav a:not(.login-btn):hover,
.dropbtn:hover {
  color: #2c99dd;
}

.dropdown {
  position: relative;
}

.dropdown-content {
  display: none;
  position: absolute;
  background-color: white;
  min-width: 200px;
  top: 100%;
  right: 0;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  padding: 10px 0;
  border-radius: 8px;
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, transform 0.3s ease;
  transform: translateY(10px);
}

.dropdown:hover .dropdown-content {
  display: block;
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-content a:not(.login-btn) {
  display: block;
  padding: 10px 20px;
  color: #4a5a6a;
  text-decoration: none;
  transition: background-color 0.2s ease;
}

.dropdown-content a:hover {
  background-color: #f0f0f0;
}

/* Botão Login (como você pediu) */
.login-btn {
  color: #ffffff;
  background: #2c99dd;
  font-size: 14px;
  padding: 8px 25px;
  margin: 0 0 0 30px;
  border-radius: 50px;
  transition: transform 0.3s ease;
  text-decoration: none;
}

.login-btn:hover {
  transform: scale(1.03);
  color: #ffffff;
}

/* Ícone de menu (hambúrguer) */
.menu-toggle {
  display: none;
  font-size: 26px;
  background: none;
  border: none;
  cursor: pointer;
  color: #4a5a6a;
}

/* Responsividade */
@media (max-width: 768px) {
  header {
    flex-wrap: wrap;
    padding: 20px;
  }

  .menu-toggle {
    display: block;
  }

  .nav {
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: 15px;
    display: none; /* Escondido por padrão */
    margin-top: 20px;
  }

  .nav.active {
    display: flex;
  }

  .dropdown-content {
    position: relative;
    box-shadow: none;
    transform: none;
    opacity: 1;
    visibility: visible;
    display: none;
    width: 100%;
  }

  .dropdown:hover .dropdown-content {
    display: block;
  }

  .login-btn {
    margin: 10px 0 0 0;
    width: 20%;
    text-align: center;
  }
}