.container {
  max-width: var(--width-medium);
  margin: 0 auto;
  padding: 1rem 2rem;
}

h1::selection,
h2::selection,
h3::selection,
p::selection,
span::selection {
  color: #111;
  background: var(--primary-color) !important;
}

#switch {
  display: none;
}

.toggle-icons {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.toggle-icons > img {
  transition: 0.6s cubic-bezier(0.23, 1, 0.32, 1);
  width: 30px;
}

.moon {
  transform: rotate(10deg);
}

#switch:checked + .toggle-icons .moon {
  transform: rotate(250deg);
}

#switch:checked + .toggle-icons .sun {
  transform: rotate(100deg);
}

.header-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin-top: 8rem;
  padding: 1rem;
}

.header-container > div {
  margin-top: 1rem;
}

.content-text {
  text-align: center;
  margin: 1.5rem 0;
}

.content-text h2 {
  font-size: 3rem;
  line-height: 1.2;
  transition: 0.2s ease-in-out;
}

.content-text p {
  padding: 0.5rem;
  margin: 0 auto;
  max-width: 43.75rem;
}

@media (max-width: 768px) {
  .header-container {
    margin-top: 5rem;
    text-align: center;
  }

  .content-text h2 {
    font-size: 2.5rem;
  }
}