header {
  width: 100%;

  display: flex;
  justify-content: center;

  padding: 0.5rem 1rem;

  z-index: 30;
  position: fixed;
  top: 0;

  box-shadow: 0 0 0.5rem 0 var(--black6);
  background: var(--black9);
}

.header-container {
  width: 100%;
  max-width: 1300px;

  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  width: 100%;
  max-width: 50px;
}
.logo img {
  width: 100%;

  display: flex;
}

.menu-wrapper {
  display: flex;
  align-items: center;
  gap: 4rem;
}
.menu-wrapper nav ul {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.menu-wrapper ul li a {
  transition: .3s ease;
  font-weight: 600;
  color: var(--gray8);
}
.menu-wrapper ul li a:hover { color: var(--white9); }
.menu-wrapper ul li a.active {
  font-weight: 600;
  color: var(--blue6);
}

.social {
  display: flex;
  gap: 0.5rem;
}
.social a {
  display: flex;
  transition: .3s ease;
}
.social a:hover { transform: translateY(-5px); }

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

/* Spans */
.menu-toggle span {
  width: 25px;
  height: 3px;
  background: var(--white9);

  transition: 
    transform 0.3s ease,
    opacity 0.2s ease;
}

/* ANIMAÇÃO ATIVA */

/* Primeiro span */
.menu-toggle.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

/* Span do meio some */
.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

/* Terceiro span */
.menu-toggle.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }

  .menu-wrapper {
    width: 100%;

    position: absolute;
    top: 64px;
    right: 0;

    flex-direction: column;
    align-items: start;
    gap: 2rem;

    transform: translateX(100%);
    transition: transform 0.3s ease;

    padding: 2rem;
    background: var(--black9);
  }

  .menu-wrapper.active {
    transform: translateX(0);
  }

  .menu-wrapper nav ul {
    flex-direction: column;
    align-items: start;
    gap: 2rem;

    margin-bottom: 1.5rem;
  }

  .menu-wrapper nav ul li a {
    font-size: 1.1rem;
  }
}