* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}


:root {

  --z-content: 1;
  --z-floating: 10;
  --z-header: 100;
  --z-overlay: 1000;
  --z-modal: 2000;


  --spc-8: 0.5rem;
  --spc-16: 1rem;
  --spc-24: 1.5rem;
  --spc-32: 2rem;
  --spc-48: 3rem;
  --spc-96: 6rem;
  --spc-142: 8.875rem;
  --spc-192: 12rem;

  --clr-haupt: #f0f0f0;
  --clr-zweit: #0f0f0f;
  --clr-akzent: #cb6629;
  --clr-extra: #265393;
  --clr-extra2: #d9d9d9;
  --clr-extra3: #4d4d4d;

  --fnt-text: "Roboto", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
  --fnt-bold: 700;

  --txt-xl: clamp(1.875rem, 1.5625rem + 0.7813vw, 2.5rem);
  --txt-lg: 1.7rem;
  --txt-md: 1.25rem;
  --txt-base: 1.125rem;
  --txt-sm: 0.813rem;
}



  /* roboto-regular - latin */
  @font-face {
    font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
    font-family: 'Roboto';
    font-style: normal;
    font-weight: 400;
    src: url('/fonts/roboto-v30-latin-regular.eot'); /* IE9 Compat Modes */
    src: url('/fonts/roboto-v30-latin-regular.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */
        url('/fonts/roboto-v30-latin-regular.woff2') format('woff2'), /* Super Modern Browsers */
        url('/fonts/roboto-v30-latin-regular.woff') format('woff'), /* Modern Browsers */
        url('/fonts/roboto-v30-latin-regular.ttf') format('truetype'), /* Safari, Android, iOS */
        url('/fonts/roboto-v30-latin-regular.svg#Roboto') format('svg'); /* Legacy iOS */
  }
  /* roboto-700 - latin */
  @font-face {
    font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
    font-family: 'Roboto';
    font-style: normal;
    font-weight: 700;
    src: url('../fonts/roboto-v30-latin-700.eot'); /* IE9 Compat Modes */
    src: url('../fonts/roboto-v30-latin-700.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */
        url('../fonts/roboto-v30-latin-700.woff2') format('woff2'), /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
        url('../fonts/roboto-v30-latin-700.woff') format('woff'), /* Chrome 5+, Firefox 3.6+, IE 9+, Safari 5.1+, iOS 5+ */
        url('../fonts/roboto-v30-latin-700.ttf') format('truetype'), /* Chrome 4+, Firefox 3.5+, IE 9+, Safari 3.1+, iOS 4.2+, Android Browser 2.2+ */
        url('../fonts/roboto-v30-latin-700.svg#Roboto') format('svg'); /* Legacy iOS */
  }



html {
    background-color: var(--clr-haupt);
    font-family: var(--fnt-text);
    font-size: 100%;
    scroll-behavior: smooth;
    scroll-padding-top: 2em;
}

body {
  background-color: var(--clr-haupt);
  color: var(--clr-zweit);
  font-family: var(--fnt-text);
}

main {
  /* max-width: 90rem; */
  width: min(100% - 2rem, 90rem);
  margin: 0 auto;
  padding-inline: var(--spc-8);

  @media (min-width: 64rem) {
    padding-inline: 0;
  }
}

h1,
h2 {
  font-weight: var(--fnt-bold);
  color: var(--clr-extra);
  line-height: 130%;
  text-wrap: balance;
}

h1 {
  font-size: var(--txt-xl);
}

h2 {
  font-size: var(--txt-lg);
}

h3 {
  font-weight: var(--fnt-bold);
  font-size: var(--txt-md);
  line-height: 130%;
  margin-bottom: var(--spc-24);
  text-wrap: balance;
}

p {
  font-size: var(--txt-base);
  line-height: 140%;
  margin-bottom: var(--spc-24);
}

a {
  color: inherit;
  text-decoration: none;
  font-size: inherit;
}

ul,
ol {
  margin-bottom: var(--spc-24);
  margin-left: var(--spc-24);
  list-style-type: disc;
  list-style-position: outside;
  font-size: var(--txt-base);
}

li {
  line-height: 140%;
}

ol {
  list-style-type: decimal;
}

p a {
  text-decoration: underline;
  text-underline-offset: 2px;
  color: inherit;

  &:hover {
    text-underline-offset: 8px;
  }
}

figure + :is(h2, h3, h4 p) {
  margin-top: var(--spc-24);
}

:is(h1,h2,h3) + :is(p, div) {
  margin-top: var(--spc-24);
}

img {
  max-width: 100%;
  height: auto;
}

/****************************** Blöcke / Layout ******************************/

.layout-grid,
.innerlayout-grid {
  --columns: 12;
  --gutter: var(--spc-48);
  display: grid;
  grid-gap: var(--gutter);
  grid-template-columns: 1fr;
  margin-inline: auto;
}


.innerlayout-grid .column {
  padding: var(--spc-24);
  border-bottom: 6px solid var(--clr-akzent);
}



/***** 960px *****/
@media screen and (min-width: 64rem) {

  .layout-grid,
  .innerlayout-grid {
		grid-template-columns: repeat(12, 1fr);
	}

	.layout-grid > .column {
		grid-column: span var(--columns);
	}

	.innerlayout-grid > .column {
		grid-column: span var(--columns);
	}

}

.innerlayout-grid {
  /* padding: 1.5rem; */
  gap: var(--spc-24);
}

.gap-lg {
  gap: var(--spc-48);
}

.gap-xl {
  gap: var(--spc-96);
}

.layout-grid + .layout-grid {
  margin-top: var(--spc-48);

  @media (min-width: 64rem) {
    margin-top: var(--spc-142);
  }
}

/* .layout-grid:not(.has-bgcolor) .blocks { */
  /* padding: var(--spc-24); */
/* } */

.layout-grid:has(.has-bgcolor) .blocks {
  padding: var(--spc-24);
}

.content-small > .layout-grid .blocks {
  padding: 0;
}

.mitte {
  align-items: center;
}

.unten {
  align-items: end;
}

.gallery {
  display: grid;
  gap: var(--spc-24);

  @media (min-width: 48rem) {
    grid-template-columns: repeat(2, 1fr);
  }
}

figure {
  overflow: hidden;
}

a > figure img {
  transition-duration: 300ms;

  &:hover {
    scale: 110% 110%;
  }
}

figure[data-crop] img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

figure[data-ratio="1/1"] img {
  aspect-ratio: 1 / 1;
}

figure[data-ratio="16/9"] img {
  aspect-ratio: 16 / 9;
}

figure[data-ratio="4/3"] img {
  aspect-ratio: 4 / 3;
}

figure[data-ratio="3/4"] img {
  aspect-ratio: 3 / 4;
}

figure[data-ratio="3/2"] img {
  aspect-ratio: 3 / 2;
}

figure[data-ratio="2/3"] img {
  aspect-ratio: 2 / 3;
}


.layout-grid .has-bgcolor[data-bgcolor="#4d4d4d"],
.layout-grid .has-bgcolor[data-bgcolor="#4d4d4d"] h2 {
  color: var(--clr-haupt);
}

.innerlayout-grid .blocks[data-bgColor="#ec6c2b"] {
  border-bottom: 6px solid var(--clr-extra);
}

.innerlayout-grid .blocks[data-bgColor="#006ab3"],
.innerlayout-grid .blocks[data-bgColor="#5b5b5b"],
.innerlayout-grid .blocks[data-bgColor="#4d4d4d"] {
  border-bottom: 6px solid var(--clr-akzent);
  color: var(--clr-haupt);
}

blockquote {
  border-left: 4px solid var(--clr-akzent);
  padding-left: var(--spc-16);
  margin-block: var(--spc-48);
  font-size: var(--txt-base);
}



/***** Home Leistungen *****/

.leistung-home-grid {
  gap: var(--spc-24);
  display: grid;
  grid-template-columns: 1fr;

  @media (min-width: 64rem) {
    grid-template-columns: repeat(2, 1fr);
  }

  h2 {
    background-color: var(--clr-extra);
    color: var(--clr-haupt);
    padding: 2px 4px;
    display: inline-block;
  }
}

.leistungen-home-grid-bg-container {
  background-size: cover;
}

.leistungen-home-grid-item {
  padding: var(--spc-24);
  background-color: rgba(15, 15, 15, 0.3);
  color: var(--clr-haupt);
  height: 100%;
  border-bottom: 6px solid var(--clr-akzent);
}

.leistung-home-grid div:last-child:nth-child(odd) {
  grid-column: span 1 / span 1;

  @media(min-width: 64rem) {
    grid-column: span 2 / span 2;
  }
}

.font-color-dark,
.font-color-dark .cta {
  color: var(--clr-zweit);
}


/***** Meilensteine *****/

.milestones-1,
.milestones-2,
.milestones-3 {
  display: grid;
  gap: var(--spc-24);
  align-content: center;
  margin-block: var(--spc-48);
}

.milestones-2 {
  grid-template-columns: repeat(2, 1fr);
}

.milestones-3 {
  grid-template-columns: repeat(3, 1fr);
}

.milestone {
  text-align: center;
}

.milestone h3 {
  font-weight: normal;
  color: var(--clr-akzent);
  margin-bottom: 0;
  font-size: var(--txt-lg);
}

.milestone h3 span {
  font-size: var(--txt-base);
}


/******CTA******/

.cta {
  border: 3px solid var(--clr-akzent);
  display: inline-block;
  padding: var(--spc-16) var(--spc-32);
  margin-top: var(--spc-24);
  transition-duration: 150ms;
  color: inherit;
  text-decoration: none;

  &:hover {
    background-color: var(--clr-extra);
    border-color: var(--clr-extra);
    color: var(--clr-haupt);
  }
}

.innerlayout-grid .blocks[data-bgColor="#ec6c2b"] .cta {
  border: 1px solid var(--clr-extra);
  background-color: var(--clr-extra);
  transition-duration: 150ms;

  &:hover {
    background-color: transparent;
  }
}

/***** Slogan *****/

.blocks .ap-block-slogan-text-md p {
  font-size: var(--txt-md);
}

.blocks .ap-block-slogan-text-lg p {
  font-size: var(--txt-lg);
}

.blocks .ap-block-slogan-text-center p {
  text-align: center;
}

.blocks .ap-block-slogan-text-right p {
  text-align: right;
}


/***************************** allgemein *****************************/

.hero {
  margin: var(--spc-48) auto;

  h1 {
    text-align: center;
    margin-bottom: var(--spc-48);
  }

  img {
    filter: drop-shadow(0 9px 7px rgb(0 0 0 / 0.1) );
  }

}


/***** Aktuelle Projekte ****/


.recent-projects {
  gap: var(--spc-24);

  @media (min-width: 64rem) {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
  }
 }

.recent-project {
  background-color: var(--clr-extra2);
  padding: var(--spc-24);
  border-bottom: 6px solid var(--clr-akzent);
}

/***** ReferenzListe *****/

.reference-list-cat {
  color: var(--clr-extra);
  font-weight: var(--fnt-bold);
  line-height: 160%;
}

.reference-list-item {
  line-height: 160%;
}

.reference-list-cat::after,
.reference-list-item::after {
  content: '|';
  color: var(--clr-akzent);
  margin-left: 4px;
  font-weight: normal;
}

.reference-list-item:last-child::after {
  content: '';
  margin-left: 0;
}



/***** Bilder Collage *****/

.collage-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin-bottom: var(--spc-96);
}

.collage-column {
  flex: 1 1 25%;
  padding: 0.25rem;
}

.collage-column a {
  display: block;
  position: relative;
  margin-bottom: -1.5rem;
  text-decoration: none;
  overflow: hidden;
}

/* Bild */
.collage-column img {
  width: 100%;
  height: auto;
  display: block;
  border: 6px solid #fff;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .18);
  transition: transform .2s ease;
}

/* Beschreibungstext */
.collage-caption {
  position: absolute;
  inset: 0;

  display: flex;
  align-items: flex-end;

  padding: 1rem;

  background: linear-gradient(
    to top,
    rgba(0, 0, 0, .75),
    rgba(0, 0, 0, .25),
    transparent
  );

  color: #fff;
  font-size: 0.875rem;
  line-height: 1.4;

  opacity: 0;
  transition: opacity .2s ease;

  pointer-events: none;
  z-index: 2;
}

/* Collage-Versatz */
.collage-column a:nth-child(3n+1) {
  transform: rotate(-2deg) translateX(-6px);
  z-index: 3;
}

.collage-column a:nth-child(3n+2) {
  transform: rotate(1.5deg) translateX(8px);
  z-index: 2;
}

.collage-column a:nth-child(3n+3) {
  transform: rotate(-1deg) translateY(-8px);
  z-index: 4;
}

/* Hover */
.collage-column a:hover,
.collage-column a:focus-visible {
  z-index: 10;
}

.collage-column a:hover img,
.collage-column a:focus-visible img {
  transform: scale(1.03);
}

.collage-column a:hover .collage-caption,
.collage-column a:focus-visible .collage-caption {
  opacity: 1;
}

/* Tablet */
@media (max-width: 56.25rem) {
  .collage-column {
    flex: 1 1 50%;
  }
}

/* Smartphone */
@media (max-width: 37.5rem) {
  .collage-column {
    flex: 1 1 100%;
  }

  .collage-column a {
    margin-bottom: -0.75rem;
  }

  .collage-column img {
    border-width: 4px;
  }

  .collage-caption {
    padding: 0.75rem;
    font-size: 0.8125rem;
  }
}

/***** Timeline *****/
.timeline {
  position: relative;
  margin: 0 auto;
  color: var(--clr-haupt);
}

/* The actual timeline (the vertical ruler) */
.timeline::after {
  content: '';
  position: absolute;
  width: 6px;
  background-color: var(--clr-extra);
  top: 0;
  bottom: 0;
  left: 0;
  margin-left: -3px;

  @media(min-width: 48rem) {
    left: 50%;
  }
}

/* Container around content */
.timeline-container {
  padding: 10px 40px;
  position: relative;
  background-color: inherit;
  width: 100%;

  @media(min-width: 48rem) {
    width: 50%;
  }
}

/* The circles on the timeline */
.timeline-container::after {
  content: '';
  position: absolute;
  width: 25px;
  height: 25px;
  left: -1rem;
  background-color: var(--clr-extra);
  border: 4px solid var(--clr-akzent);
  top: 15px;
  border-radius: 50%;
  z-index: 1;

  @media(min-width:48rem) {
    right: -1rem;
    left: unset;
  }
}

/* Place the container to the left */
.timeline .timeline-container:nth-child(odd) {
  left: 0;
}

/* Place the container to the right */
.timeline .timeline-container:nth-child(even) {
  left: 0;

  @media(min-width: 48rem) {
    left: 50%;
  }
}

/* Add arrows to the left container (pointing right) */
.timeline .timeline-container:nth-child(odd)::before {
  content: " ";
  height: 0;
  position: absolute;
  top: 22px;
  width: 0;
  z-index: 1;
  left: 30px;
  border: medium solid #5b5b5b;
  border-width: 10px 10px 10px 0;
  border-color: transparent #5b5b5b transparent transparent;

  @media(min-width: 48rem) {
    right: 30px;
    left: unset;
    border-width: 10px 0 10px 10px;
    border-color: transparent transparent transparent #5b5b5b;
  }
}

/* Add arrows to the right container (pointing left) */
.timeline .timeline-container:nth-child(even)::before {
  content: " ";
  height: 0;
  position: absolute;
  top: 22px;
  width: 0;
  z-index: 1;
  left: 30px;
  border: medium solid #5b5b5b;
  border-width: 10px 10px 10px 0;
  border-color: transparent #5b5b5b transparent transparent;
}

/* Fix the circle for containers on the right side */
.timeline .timeline-container:nth-child(even)::after {
  left: -1rem;
}

/* The actual content */
.timeline-content {
  padding: 20px 30px;
  background-color: #5b5b5b;
  position: relative;
  border-radius: 6px;
  border-bottom: 6px solid var(--clr-akzent);
}

.timeline-content img {
  margin-bottom: 1.5rem;
}

/********** Contact Blocks ***********/

.contact-block {
  display: grid;
}

.contact-block__adress p {
  margin: 0;
}

.contact-block-two-columns {
  margin-inline: auto;

  @media (min-width: 30rem) {
    grid-template-columns: repeat(2, 1fr);
  }

  @media (min-width: 48rem) {
    max-width: 50%;
  }
}

.contact-block-center {
  justify-items: center;
}

.contact-block svg {
  display: inlie;
  fill: var(--clr-akzent);
}

/***************************** Home *****************************/
/******Hero******/

.home-hero {
  position: relative;
  margin-bottom: var(--spc-24);

  @media(min-width: 40rem){
    margin-bottom: var(--spc-96);
  }
}

.home-hero-inner {
  color: var(--clr-haupt);
  position: absolute;
  bottom: var(--spc-24);
  left: 16px;

  @media(min-width: 40rem) {
    bottom: var(--spc-96);
    left: var(--spc-48);

  }
}

.home-hero-inner h1 {
  font-size: var(--txt-lg);
  margin-bottom: : var(--spc-24);
  text-wrap: balance;

  @media(min-width: 48rem) {
    font-size: 5rem;
  }
}

.home-hero-inner p {
  font-size: var(--txt-base);
  font-weight: bold;
  background-color: var(--clr-extra);

  @media(min-width: 48rem) {
    font-size: var(--txt-lg);
    padding-inline: var(--spc-16);
    padding-block: var(--spc-8);
    display: inline;
  }
}

.home-hero-svg-wrapper {
  position: relative;
  z-index: 50;
  align-content: center;
  display: none;

  @media(min-width: 64rem) {
    display: grid;
  }
}

.home-hero svg {
  fill: var(--clr-extra);
  background-color: var(--clr-akzent);
  padding: var(--spc-8);
  margin-inline: auto;
  margin-top: -var(--spc-24);
  z-index: 50;
  border-radius: calc(infinity * 1px);
}


.animate-bounce {
  animation: bounce 1s infinite;
  animation-duration: 1s;
  animation-timing-function: ease;
  animation-delay: 0s;
  animation-iteration-count: infinite;
  animation-direction: normal;
  animation-fill-mode: none;
  animation-play-state: running;
  animation-name: bounce;
  animation-timeline: auto;
  animation-range-start: normal;
  animation-range-end: normal;
}


@keyframes bounce {
    0%,to {
        transform: translateY(-25%);
        animation-timing-function: cubic-bezier(.8,0,1,1)
    }

    50% {
        transform: none;
        animation-timing-function: cubic-bezier(0,0,.2,1)
    }
}

/******Jobs******/



/****************************** Leistungen-Seite ******************************/

.leistung-text {
  background-color: var(--clr-extra);
  border-bottom: 6px solid var(--clr-akzent);
  padding: var(--spc-48);
  margin-bottom: var(--spc-48);

  @media (min-width:64rem) {
    /* max-width: 56.25rem; */
    margin-bottom: 0;
    transform: translateX(100px) translateY(-100px);
    margin-right: 100px;
  }

}

.leistung-text p {
  margin-bottom: var(--spc-24);

  /* @media (min-width: 40rem) { */
    /* columns: 2; */
  /* } */
}

.leistung-text h2,
.leistung-text p,
.leistung-text ul {
  color: var(--clr-haupt);
}

.leistung-galerie {
  gap: var(--spc-24);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/******Footer******/

footer {
  background-color: #050505;
  padding-block: var(--spc-24);
  margin-top: var(--spc-96);
  color: var(--clr-extra2);
}

.copyright {
  margin: 0 auto;
  max-width: 70%;
}


/****************************** Jobs / Stellenazeige ******************************/



.jobs {
  background-color: var(--clr-akzent);
}

.jobs h2 {
  font-size: var(--txt-lg);
}

.jobs p {
  font-size: var(--txt-md);
}

.job-card {
  display: grid;
  align-items: end;
  padding: var(--spc-24);
  margin-bottom: var(--spc-24);
  background-color: var(--clr-extra);
  color: var(--clr-haupt);
  border-bottom: 4px solid var(--clr-akzent);

  @media (min-width: 48rem) {
    gap: var(--spc-48);
    grid-template-columns: repeat(2, 1fr);
  }
}

.job-card h2 {
  color: var(--clr-haupt);
  font-size: var(--txt-md);
  margin-bottom: var(--spc-24);

  @media (min-width: 48rem) {
    margin-bottom: 0;
  }
}

.jobs-card > p {
  font-size: var(--txt-base);
}

.job-card svg {
  display: inline;
  fill: var(--clr-akzent);
}

.job-card-highlights {
  display: flex;
  flex-direction: column;
  gap: var(--spc-16);
}

.job-card-highlight {
  display: flex;
  align-items: center;
}



.jobs-parent-link {
  border-bottom: 1px solid var(--clr-extra);
  padding-bottom: var(--spc-16);
  margin-bottom: var(--spc-24);

  a {
    display: flex;
    align-items: center;
  }

}

.jobs-parent-link svg,
.job-highlights svg {
  display: inline;
}

.job-content-header {
  background-color: var(--clr-extra);
  padding: var(--spc-24);
  margin-bottom: var(--spc-24);
  display: grid;
  align-items: center;
  justify-content: center;

  h1 {
    color: var(--clr-haupt);
    margin-bottom: var(--spc-16);
  }
}

.job-content-header h1 {
  font-size: var(--txt-md);

  @media(min-width:40rem) {
    font-size: var(--txt-xl);
  }
}

.job-highlights svg {
  fill: var(--clr-akzent);
}

.job-highlights {
  display: flex;
  color: var(--clr-haupt);
  flex-wrap: wrap;
}

.job-highlights > div {
  flex: auto;
  display: flex;
  align-items: center;
}


/****************************** Kontakt ******************************/
.ansprechpartner-block {
  margin-inline: auto;

  @media (min-width: 48rem) {
    max-width: 50%;
  }
}

.abteilungen {
  gap: var(--spc-24);
  display: grid;
  margin-bottom: var(--spc-48);

  svg {
    fill: var(--clr-akzent);
  }

  @media (min-width: 30rem) {
    grid-template-columns: repeat(2, 1fr);
  }

}

.worker {
  background-color: var(--clr-extra2);
  padding: var(--spc-16);
  border-bottom: 3px solid var(--clr-akzent);

  h4 {
    margin-block: var(--spc-8);
  }
}

.worker-img {
  display: grid;
  justify-content: center;
}

.contact-link {
  display: flex;
  flex-direction: row;
  align-items: center;
}

.contact-link + .contact-link {
  margin-top: var(--spc-8);
}


/****************************** Error ******************************/

.error {
  min-height: 70dvh;
  display: grid;
  align-items: center;
}



/****************************** Menu ******************************/


/******************************
 * Menu
 ******************************/

.menu {
  position: relative;
  z-index: var(--z-header);

  display: flex;
  align-items: flex-end;
  justify-content: space-between;

  padding-block: var(--spc-48);
}

/******************************
 * Logo
 ******************************/

.logo {
  display: block;
  position: relative;
  z-index: 1;
}

.logo img {
  display: block;
  width: 150px;
  max-width: 150px;
  height: auto;

  @media(min-width: 64rem) {
    width: 300px;
    max-width: 300px;
  }

  @media(min-width: 80rem) {
    width: 400px;
    max-width: 400px;
  }
}

.logo-desktop {
  display: none;

  @media (min-width: 64rem) {
    display: block;
    margin-bottom: -85px;
  }
}

.logo-mobile {
  display: block;

  @media (min-width: 64rem) {
    display: none;
  }
}

/******************************
 * Mobile Navigation
 ******************************/

nav.mobile {
  display: block;

  @media (min-width: 64rem) {
    display: none;
  }
}

.menu-toggle {
  display: grid;
  place-items: center;

  padding: 0;
  border: 0;

  color: var(--clr-accent);
  background: transparent;

  font: inherit;
  font-size: 1.875rem;
  line-height: 1;

  cursor: pointer;
}

.menu-toggle__icon {
  display: block;
}

/******************************
 * Mobile Overlay
 ******************************/

.overlay {
  position: fixed;
  inset: 0 0 0 auto;
  z-index: var(--z-overlay);

  width: 0;
  height: 100vh;
  height: 100dvh;

  overflow-x: hidden;
  overflow-y: auto;

  visibility: hidden;
  pointer-events: none;

  background-color: var(--clr-extra);

  transition:
    width 0.5s ease,
    visibility 0s linear 0.5s;
}

.overlay.is-open {
  width: 100%;

  visibility: visible;
  pointer-events: auto;

  transition:
    width 0.5s ease,
    visibility 0s linear 0s;
}

.overlay-content {
  min-height: 100vh;
  min-height: 100dvh;

  padding-block: var(--spc-96);
  padding-inline: var(--spc-48);
}

.overlay-content a {
  display: block;

  margin-bottom: var(--spc-24);

  color: var(--clr-haupt);

  font-size: var(--txt-lg);
  text-decoration: none;
}

.overlay-content a:hover,
.overlay-content a:focus-visible,
.overlay-content a[aria-current="page"] {
  color: var(--clr-akzent);
}

.overlay .closebtn {
  position: absolute;
  top: 1.25rem;
  right: 2.8125rem;
  z-index: 1;

  display: grid;
  place-items: center;

  padding: 0;
  border: 0;

  color: var(--clr-haupt);
  background: transparent;

  font: inherit;
  font-size: 3.75rem;
  line-height: 1;

  cursor: pointer;
}

.overlay .closebtn:hover,
.overlay .closebtn:focus-visible {
  color: var(--clr-akzent);
}

/******************************
 * Desktop Navigation
 ******************************/

nav.desktop {
  display: none;

  @media (min-width: 64rem) {
    display: flex;
    align-items: center;
    gap: var(--spc-24);
  }
}

nav.desktop a {
  color: var(--clr-zweit);

  font-size: var(--txt-base);
  font-weight: bold;
  text-decoration: none;
  text-decoration-thickness: 4px;
  text-underline-offset: 0.35em;

  @media(min-width: 80rem) {
    font-size: var(--txt-md);
  }
}

nav.desktop a:hover,
nav.desktop a:focus-visible,
nav.desktop a[aria-current="page"] {
  text-decoration: underline;
  text-decoration-color: var(--clr-akzent);
  text-decoration-thickness: 4px;
}

/******************************
 * Geöffnetes Menü
 ******************************/

body.menu-is-open {
  overflow: hidden;
}

/******************************
 * Kleine Viewport-Höhen
 ******************************/

@media (max-height: 28.125rem) {
  .overlay-content a {
    font-size: 1.25rem;
  }

  .overlay .closebtn {
    top: 0.9375rem;
    right: 2.1875rem;

    font-size: 2.5rem;
  }
}

/******************************
 * Reduced Motion
 ******************************/

@media (prefers-reduced-motion: reduce) {
  .overlay {
    transition: none;
  }
}

/****************************** BackToTop Button ******************************/

#top_btn {
  display: none;
  position: fixed;
  bottom: 20px;
  right: 30px;
  z-index: 99;
  border: none;
  outline: none;
  cursor: pointer;
  padding: 8px;
  border-radius: 2px;
  background-color: var(--clr-extra);
}

#top_btn svg {
  fill: var(--clr-haupt);
}

#top_btn:hover {
  background-color: var(--clr-extra2);
}