:root {
    --kh-green: #5E9C3B;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Montserrat';
}

a {
    color: var(--kh-green);
    text-decoration: none;
}

/*** Header.php ***/

.nav {
    gap: 24px;
}

.navbar-toggler {
    border-radius: 40px;
    color: #5A5A5A;
    border: 1px solid #5A5A5A;
}

.navbar-nav {
    color: var(--kh-green);
    font-family: 'Montserrat Medium';
    font-size: 1.5rem;
}

/*** Three Headlines ***/

.title {
    text-align: center;
    color: var(--kh-green);
	line-height: 3rem;
}

/*** Image Gallery ***/

.img-gallery {
  cursor: pointer;
  overflow: hidden;
  aspect-ratio: 1 / 1;
  border-radius: var(--bs-border-radius)
}

.img-gallery img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center;
  transition: transform 0.3s ease;
  transform-origin: center;
}

.img-gallery:hover img {
  transform: scale(1.05);
}

.arrow {
  border: solid black;
  border-width: 0 3px 3px 0;
  display: inline-block;
  padding: 3px;
}

.right {
  transform: rotate(-45deg);
  -webkit-transform: rotate(-45deg);
}

.left {
  transform: rotate(135deg);
  -webkit-transform: rotate(135deg);
}

.modal-header {
  border-bottom: none;
}

.modal-footer {
  border-top: none;
}

/*** Footer.php ***/

.footer {
    background-color: var(--kh-green);
}

.footer a {
    color: #fff;
}


/*** Impressum ***/

h2.impressum {
   font-size: calc(1rem + .7vw);
}

p.impressum {
    font-size: calc(.8rem + .4vw);
}

.external-link::after {
    content: '';
    width: 14px;
    height: 14px;
    margin-left: 4px;
    display: inline-block;
    background-image: url(assets/images/external-link.svg);
    background-size: contain;
    background-repeat: no-repeat;
}