header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 2rem;
  background-color: var(--white);
  border-bottom: 1px solid var(--border);
}

header .logo img {
  height: 40px;
  width: auto;
}

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

header nav a {
  color: var(--text-light);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
}

header nav a:hover {
  color: var(--primary);
}

.login-btn {
  background-color: var(--accent);
  color: var(--white) !important;
  padding: 0.6rem 1.2rem;
  border-radius: 8px;
  font-weight: 600;
}

.login-btn:hover {
  background-color: var(--accent-hover);
}

/* VERSIÓN MÓVIL DEL HEADER */
@media (max-width: 768px) {
  header {
    flex-direction: column;
    gap: 1rem;
    padding: 1rem;
    text-align: center;
  }

  header nav {
    flex-direction: column;
    gap: 0.8rem !important;
    width: 100%;
  }

  .login-btn {
    width: 100%;
    text-align: center;
  }
}