header {
  background-color: #222;
  width: 100%;
  box-shadow: 0px 2px 5px rgba(0, 0, 0, 0.3);
  position: sticky; /* Opcional: mantém o menu sempre no topo */
  top: 0;
  z-index: 1000;
}

.header-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 15px 25px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

header h1 {
  font-size: 1.8rem;
  font-weight: 700;
}

header h1,
nav a {
  background: linear-gradient(0deg, #894fc2 0%, #ba79fc 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  cursor: pointer;
  transition: 0.3s;
}

header h1:hover {
  background: #fff;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

header nav ul {
  display: flex;
  list-style: none;
  gap: 1.5rem;
  align-items: center;
}

header nav a {
  font-size: 1.1rem;
}

header nav a:hover {
  color: #fff;
}

.button-nav {
  background: linear-gradient(0deg, #894fc2 0%, #ba79fc 100%);
  padding: 8px 18px;
  border-radius: 6px;
  color: #fff !important;
}

.button-nav:hover {
  transform: scale(1.05);
  filter: brightness(1.2);
}