.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 1.5rem;
  background-color: #1E725A;
  color: #FFFFFF;
  position: relative;
  z-index: 1000;
}

.header .logo img {
  width: 60px;
  height: 60px;
  object-fit: cover;
  border-radius: 50%;
}

.nav {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.nav a {
  color: #FFFFFF;
  font-weight: 500;
  text-decoration: none;
  transition: color 0.3s;
}

.nav a:hover {
  color: #FF9E00;
}

.menu-toggle {
  display: none;
}

@media (max-width: 768px) {
  .menu-toggle {
    display: block;
    font-size: 1.8rem;
    cursor: pointer;
    color: #FFFFFF;
  }

  .nav {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: -100%;
    left: 0;
    width: 100%;
    background-color: rgba(30, 114, 90, 0.95);
    padding: 2rem 1rem;
    gap: 1.5rem;
    text-align: center;
    transition: top 0.3s ease-in-out;
    z-index: 999;
  }

  .nav.active {
    top: 0;
  }

  .nav a {
    font-size: 1.2rem;
    padding: 0.5rem 0;
  }
}