.header {
  background-color: var(--color-white);
  height: 5vh;
  line-height: 5vh;
  padding-inline-end: 20vw;
  text-align: end;

  & :is(.ctn-info-mail, .ctn-social-media) {
    display: inline-block;
  }
}

.ctn-info-mail {
  margin-inline-end: 2rem;

  & > a[href^="mailto"] {
    color: var(--color-gray);
    transition: color 0.3s ease-in-out;

    &:hover {
      color: var(--color-black);
    }

    & > i {
      margin-inline-end: 0.5rem;
    }
  }
}

.ctn-social-media > a  {
  -webkit-text-fill-color: var(--color-green);
  -webkit-text-stroke: 0 var(--color-green);
  transition: -webkit-text-fill-color 0.3s ease-in-out,
              -webkit-text-stroke-width 0.3s ease-in-out;

  &:hover {
    -webkit-text-fill-color: transparent;
    -webkit-text-stroke-width: 1px;
  }

  &:not(:last-of-type) {
    margin-inline-end: 0.5rem;
  }
}

.menu {
  align-items: center;
  background-color: var(--color-blue);
  display: flex;
  justify-content: space-evenly;
}

.ctn-logo {
  width: 5.5rem;

  & img {
    scale: 3;
    max-width: 100%;
    transform: translateX(2.5rem);
  }
}

.menu-items {
  align-items: center;
  column-gap: 3rem;
  display: flex;

  & > li  {
    display: inline-block;
  }

  & a {
    color: white;
    display: block;
    position: relative;
    text-shadow: 0 0 1px black;
    text-transform: uppercase;

    &:before {
      background-color: var(--color-green);
      bottom: 0;
      content: '';
      height: 0.75rem;
      left: 50%;
      pointer-events: none;
      position: absolute;
      transform: translate(-50%, 150%);
      transition: width 0.4s ease;
      visibility: hidden;
      width: 0;
    }

    &:hover:before,
    &.active:before {
      visibility: visible;
      width: 100%;
    }
  }
}

.menu-icon {
  align-self: end;
  color: white;
  text-shadow: 0 0 3px black;
  cursor: pointer;
  display: none;
  font-size: 1.75rem;
  margin-inline-end: 1rem;

  & .close-icon {
    display: none;
  }

  & input[type="checkbox"] {
    display: none;
  }

  & input[type="checkbox"]:checked + .hamburguer-icon {
    display: none;

    & + .close-icon {
      display: block;
    }
  }
}

@media (max-width: 1450px) {
  .menu-items {
    column-gap: 1rem;
  }

  .ctn-logo img {
    scale: 2;
  }
}

@media (max-width: 990px) {
  .ctn-logo img {
    transform: translateX(-.25rem);
    scale: 1.5;
  }
}

@media (max-width: 768px) {
  .header {
    text-align: center;
    padding-inline-end: 0;
  }

  .ctn-logo img {
    display: none;
  }
  
  :is(.menu, .menu-items) {
    flex-direction: column;
  }

  .menu-icon {
    display: block;
  }
  
  .menu-items {
    height: 0;
    overflow: hidden;
    transition: height 0.5s ease;
  }
  
  .menu-icon:has(input[type="checkbox"]:checked) + .menu-items {
    height: 9.25rem;
  }

  .menu {
    backdrop-filter: blur(10px);
    background-color: color-mix(in srgb, var(--color-blue) 60%, transparent 40%);
    cursor: pointer;
    padding-block: 1rem;
    visibility: visible;
    z-index: 3;
    position: sticky;
    top: 0;
    left: 0;
    transition: translate 0.5s ease,
                visibility 0.5s ease;
    width: 100%;
    
    &.scroll-down {
      translate: 0 -100%;
      visibility: hidden;
    }
  }

  .menu-items > li {
    width: 100%;
    text-align: center;

    &:not(:last-child) {
      margin-bottom: 0.25rem;
    }
  }
  
  .menu-items > li > a:before {
    background-color: transparent;
  }

  .menu-items > li:hover {
    background-color: #92c21e90;
  }
}