/* ------------------- */
/* globaler Font       */
/* ------------------- */

@font-face {
  font-family: "Inter";
  src: url("../fonts/Inter-Regular.woff") format("woff"),
    url("../fonts/Inter-Regular.ttf") format("truetype");
  font-weight: 400;
}

@font-face {
  font-family: "Inter";
  src: url("../fonts/Inter-SemiBold.woff") format("woff"),
    url("../fonts/Inter-SemiBold.ttf") format("truetype");
  font-weight: 600;
}

@font-face {
  font-family: "Inter";
  src: url("../fonts/Inter-Bold.woff") format("woff"),
    url("../fonts/Inter-Bold.ttf") format("truetype");
  font-weight: 700;
}

:root {
  --clr-primary-400: #00256b;
  --clr-accent-400: #87aadd;
  --clr-neutral-100: #ffffff;
  --clr-neutral-200: #f5f5f5;
  --clr-neutral-400: #334e6a;

  --ff-base-font: "Inter", Arial, Helvetica, sans-serif;

  --fw-primary: 400;
  --fw-semibold: 600;
  --fw-bold: 700;

  --fs-200: 0.875rem;
  --fs-400: 1.125rem;
  --fs-500: 1.25rem;
  --fs-550: 1.25rem;
  --fs-600: 1.5rem;
  --fs-700: 2rem;
  --fs-intro-text: 1.2rem;

  --line-height-400: 1.625rem;
  --line-height-500: 1.65rem;
  --line-height-600: 1.75rem;
  --line-height-700: 2.215rem;

  --size-100: 1rem;
  --size-200: 0.75rem;
  --size-300: 2rem;
  --size-400: 2.5rem;
  --size-500: 3.5rem;
  --size-600: 4rem;
  --size-700: 5rem;
  --size-900: 6rem;

  --border-radius: 1rem;

  --height-nav-bar: 6.875rem;

  --padding-wrapper: 1.875rem;
  --container-max-width: 69.375rem;
}

@media only screen and (min-width: 576px) {
  :root {
    --fs-550: 1.375rem;
    --fs-600: 2rem;
    --fs-700: 4rem;
    --intro-text: 1.375rem;
    --line-height-500: 1.7rem;
    --line-height-600: 2.5rem;
    --line-height-700: 4.5rem;
    --size-900: 12rem;

    --padding-nav: 10%;
    --padding-contentblock: 5rem;
  }
}

/* ------------------- */
/* CSS Reset           */
/* ------------------- */

/* Box sizing rules */
*,
*::before,
*::after {
  box-sizing: border-box;
}

/* Remove default margin */
body,
h1,
h2,
h3,
h4,
p,
figure,
blockquote,
dl,
dd,
ul,
li {
  margin: 0;
}

/* Remove list styles on ul, ol elements with a list role, which suggests default styling will be removed */
ul[role="list"],
ol[role="list"] {
  list-style: none;
}

/* Set core root defaults */
html:focus-within {
  scroll-behavior: smooth;
}

html,
body {
  height: 100%;
}

/* a:link,
a:visited,
a:focus,
a:hover {
  color: var(--clr-neutral-400);
  text-decoration: underline;
} */

body {
  text-rendering: optimizeSpeed;
  font-family: var(--ff-base-font);
  color: var(--clr-neutral-400);
  font-size: var(--fs-400);
  line-height: var(--line-height-400);
  background-color: var(--clr-neutral-100);
  display: flex;
  flex-direction: column;
}

footer {
  margin-top: auto;
}

/* A elements that don't have a class get default styles */
a:not([class]) {
  text-decoration-skip-ink: auto;
}

/* Make images easier to work with */
img,
picture {
  max-width: 100%;
  display: block;
}

/* Inherit fonts for inputs and buttons */
input,
button,
textarea,
select {
  font: inherit;
}

/* Remove all animations, transitions and smooth scroll for people that prefer not to see them */
@media (prefers-reduced-motion: reduce) {
  html:focus-within {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

address {
  font-style: normal;
}

/*                 */
/* Genearl Styling */
/*                 */

/* Logo Navabar */

.logo img {
  width: 13.5rem;
  height: auto;
}

/* Typograpgpy */

.font-regular {
  font-size: var(--fs-400);
  font-weight: var(--fw-primary);
  color: var(--clr-neutral-400);
}

.intro-text {
  font-size: var(--intro-text);
  line-height: var(--line-height-500);
  padding-bottom: 0.75rem;
}

.heading-content {
  color: var(--clr-primary-400);
  font-size: var(--fs-600);
  font-weight: var(--fw-semibold);
  line-height: var(--line-height-600);
  padding-bottom: 1rem;
}

.heading-end-line::after {
  content: "";
  background-image: linear-gradient(
    90deg,
    var(--clr-primary-400),
    var(--clr-primary-400)
  );
  display: inline-block;
  width: 2rem;
  height: 0.1875rem;
  margin-bottom: calc(var(--fs-600) / 3.5);
  margin-left: 1rem;
}

.heading-content-short {
  max-width: 30ch;
}

.subheading-content {
  font-size: var(--fs-500);
  font-weight: var(--fw-semibold);
  line-height: var(--line-height-500);
  padding-bottom: var(--size-200);
}

.paragraph p {
  font-size: var(--fs-400);
  font-weight: var(--fw-primary);
  line-height: var(--line-height-400);
  padding-bottom: 0.75rem;
}

.paragraph p:last-child {
  padding-bottom: 0;
}

.caption {
  color: var(--clr-primary-400);
  font-size: var(--fs-550);
  font-weight: var(--fw-semibold);
}

ul {
  margin-left: 0;
  padding-left: 1.5rem;
}

/* Content Blocks */

.columns-text-image {
  display: grid;
  gap: var(--size-500);
}

.columns-text-image img {
  width: 100%;
  height: auto;
  border-radius: var(--border-radius);
}
.columns-image-text {
  display: grid;
  gap: var(--size-500);
}

.columns-image-text img {
  width: 100%;
  height: auto;
  border-radius: var(--border-radius);
}

.table {
  display: grid;
  grid-template-rows: auto;
}
.table p {
  padding-bottom: 0;
}
.table p:nth-child(3n) {
  padding-bottom: 1.5rem;
}

/* Spacer */

.padding-top-100 {
  padding-top: 1rem;
}

.padding-top-200 {
  padding-top: 1.25rem;
}

.padding-top-300 {
  padding-top: 2rem;
}

.padding-top-400 {
  padding-top: 2.5;
}

.padding-top-500 {
  padding-top: 3;
}

.padding-top-600 {
  padding-top: 4rem;
}

.padding-top-700 {
  padding-top: 5rem;
}

.padding-top-800 {
  padding-top: 7.5rem;
}

.padding-bottom-100 {
  padding-bottom: 1rem;
}

.padding-bottom-200 {
  padding-bottom: 1.25rem;
}

.padding-bottom-300 {
  padding-bottom: 2rem;
}

.padding-bottom-400 {
  padding-bottom: 2.5;
}

.padding-bottom-500 {
  padding-bottom: 3;
}

.padding-bottom-600 {
  padding-bottom: 4rem;
}

.padding-bottom-700 {
  padding-bottom: 5rem;
}

.padding-bottom-800 {
  padding-top: 7.5rem;
}

.padding-right-600 {
  padding-right: 4rem;
}

.margin-top-700 {
  margin-top: 4rem;
}

.margin-top-800 {
  margin-top: 5rem;
}
.margin-top-900 {
  margin-top: var(--size-900);
}

@media only screen and (min-width: 576px) {
  .margin-top-700 {
    margin-top: 4.5rem;
  }

  .margin-top-800 {
    margin-top: 7.5rem;
  }
}

/* Effects */
.fade-in {
  opacity: 0;
  transition: opacity 600ms ease-in;
}

.fade-in.appear {
  opacity: 1;
}

/* Utlilites */

.text-center {
  text-align: center;
}

.flex {
  display: flex;
}

.flex-column {
  flex-direction: column;
}

.flex-row {
  flex-direction: row;
}

.flex-center {
  justify-content: center;
  align-items: center;
}

.fit-content {
  max-width: fit-content;
}

.hide-mobile {
  display: none;
}

.hide-desktop {
  display: block;
}

.link a {
  color: var(--clr-neutral-400);
  text-decoration: none;
}
.link a:hover {
  color: var(--clr-accent-400);
}

.h2 h2 {
  padding-top: 1.5rem;
}

.h3 h3 {
  font-size: var(--fs-400);
  font-weight: var(--fw-semibold);
}

.h4 h4 {
  font-size: var(--fs-400);
  font-weight: var(--fw-semibold);
  padding-top: 1rem;
}

/* Strcuture */

body {
  padding-top: var(--height-nav-bar);
}

.wrapper {
  padding: 0 var(--padding-wrapper);
}

.container {
  max-width: var(--container-max-width);
  margin-inline: auto;
}

/* Background Images Content */

.background-img-home {
  background-image: url("../img/home/bg_content.webp"),
    url("../img/home/bg_content.jpg");
  background-color: var(--clr-neutral-200);
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  background-color: var(--clr-neutral-200);
}

.background-img-leistungen {
  background-image: url("../img/leistungen/bg_content.webp"),
    url("../img/leistungen/bg_content.jpg");
  background-color: var(--clr-neutral-200);
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  background-color: var(--clr-neutral-200);
}

/* Components */

.button {
  color: var(--clr-neutral-100);
  font-size: var(--fs-400);
  text-decoration: none;
  font-weight: var(--fw-semibold);
  background-color: var(--clr-primary-400);
  padding: 1rem 1.5rem;
  border-radius: 100vmax;
}

.button:hover,
.button:focus {
  background-color: var(--clr-accent-400);
}

.icon-box {
  display: grid;
  grid-auto-flow: row;
  gap: var(--size-400);
  justify-items: center;
  padding-top: var(--size-200);
}

.icon-list {
  display: grid;
  grid-auto-flow: row;
  gap: var(--size-400);
  justify-items: center;
}

.icon-list-small {
  display: grid;
  grid-auto-flow: row;
  gap: var(--size-400);
  justify-items: center;
}

.circle-icon-big {
  --diamter: 10rem;
  width: var(--diamter);
  height: var(--diamter);
  padding: calc(var(--diamter) * 0.2);
  border-radius: 50%;
  background-color: var(--clr-primary-400);
  display: flex;
  justify-content: center;
  align-items: center;
}

.circle-icon-small {
  --diamter: 10rem;
  width: var(--diamter);
  height: var(--diamter);
  padding: calc(var(--diamter) * 0.2);
  border-radius: 50%;
  background-color: var(--clr-primary-400);
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Hero */

.hero {
  height: 60vh;
  max-height: 18.75rem;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  background-color: var(--clr-neutral-200);
}

.hero-img-home {
  background-image: url("../img/home/hero.webp"), url("../img/home/hero.jpg");
  background-color: var(--clr-neutral-200);
}

.hero-img-leistungen {
  background-image: url("../img/leistungen/hero.webp"),
    url("../img/leistungen/hero.jpg");
  background-color: var(--clr-neutral-200);
}

.hero-img-expertise {
  background-image: url("../img/expertise/hero.webp"),
    url("../img/expertise/hero.jpg");
  background-color: var(--clr-neutral-200);
}

.hero-img-profil {
  background-image: url("../img/profil/hero.webp"),
    url("../img/profil/hero.jpg");
  background-color: var(--clr-neutral-200);
}

.hero-img-kontakt {
  background-image: url("../img/kontakt/hero.webp"),
    url("../img/kontakt/hero.jpg");
  background-color: var(--clr-neutral-200);
}

.hero-img-impressum {
  background-image: url("../img/impressum/hero.webp"),
    url("../img/impressum/hero.jpg");
  background-color: var(--clr-neutral-200);
}

.hero-img-datenschutz {
  background-image: url("../img/datenschutz/hero.webp"),
    url("../img/datenschutz/hero.jpg");
  background-color: var(--clr-neutral-200);
}

.heading-hero {
  color: var(--clr-primary-400);
  font-size: var(--fs-700);
  font-weight: var(--fw-bold);
  line-height: var(--line-height-700);
  padding-top: 5rem;
}

.heading-hero-short {
  max-width: 16ch;
}

/* Footer */

footer {
  background-color: var(--clr-primary-400);
}

.footer {
  padding-block: var(--size-400);
  background-color: var(--clr-primary-400);
  color: var(--clr-neutral-100);
  font-size: var(--fs-200);
  line-height: var(--line-height-200);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.footer a {
  color: var(--clr-neutral-100);
  text-decoration: none;
}

.footer a:hover,
.footer a:focus {
  color: var(--clr-accent-400);
}

.link-tel {
  padding-left: 1rem;
  position: relative;
  margin-left: 0.7rem;
}

.link-tel::before {
  content: url("data:image/svg+xml;charset=UTF-8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'><defs><style>.cls-1{fill:%23FFFFFF;}</style></defs><g id='Ebene_1-2'><path class='cls-1' d='M15.44,11.58l-1.72-1.72c-0.36-0.36-.83-.56-1.34-.56s-.98.2-1.35.56l-.4.4c-1.75-1.46-3.43-3.14-4.88-4.89l.4-.4c.74-.74.74-1.95,0-2.69l-1.72-1.72c-0.36-0.36-.83-.56-1.34-.56s-.98.2-1.35.56l-.94.94C-.12,2.41-0.26,3.85.45,4.92c2.77,4.19,6.45,7.86,10.64,10.63.45.29.97.45,1.5.45.72,0,1.41-0.28,1.91-0.79l.94-0.94c.74-.74.74-1.95,0-2.69h0Z'/></g></svg>");
  position: absolute;
  width: 1rem;
  height: 1rem;
  top: 0.1875rem;
  left: -0.625rem;
}

.link-mail {
  padding-left: 1rem;
  position: relative;
  margin-left: 0.7rem;
}

.link-mail::before {
  content: url("data:image/svg+xml;charset=UTF-8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 40 40'><defs><style>.cls-1{fill:none;}.cls-2{fill:%23FFFFFF;}</style></defs><path class='cls-2' d='M3.33,33.01c-1.83,0-3.33-1.5-3.33-3.33V9.33c0-.46.09-.91.3-1.33l18.87,15.28c.22.18.52.3.81.3s.59-.11.81-.3l18.87-15.28c.18.43.28.87.28,1.33v20.35c0,1.83-1.5,3.33-3.33,3.33H3.33ZM19.98,20.61l17.8-14.41c-.37-.15-.76-.2-1.15-.2H3.33c-.39,0-.78.07-1.15.2l17.8,14.39v.02Z'/><rect class='cls-1' width='40' height='40'/></svg>");
  position: absolute;
  width: 1rem;
  height: 1rem;
  top: 0.1875rem;
  left: -0.625rem;
}

.social-icons {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

/*             */
/* Navigation */
/*           */

.sticky {
  position: fixed;
  top: 0;
  z-index: 100;
  background-color: var(--clr-neutral-100);
  box-shadow: 0px 4px 4px 0px rgba(115, 138, 157, 0.15);
}

.nav {
  width: 100%;
}

.navbar {
  height: var(--height-nav-bar);
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-inline: auto;
  padding: 0 var(--padding-wrapper);
  max-width: calc(var(--container-max-width) + 2 * var(--padding-wrapper));
  color: var(--clr-primary-400);
  font-size: var(--fs-500);
  font-weight: var(--fw-semibold);
}

.navbar li {
  margin: 0;
}

.nav-menu {
  display: flex;
  gap: 2rem;
  align-items: center;
}

/* Hover Menu */

.navbar ul a:link,
.navbar ul a:visited {
  color: var(--clr-primary-400);
  text-decoration: none;
  text-decoration-color: var(--clr-neutral-100);
}

.navbar ul a:hover,
.navbar ul a:focus {
  text-decoration: underline;
  text-decoration-color: var(--clr-accent-400);
  text-decoration-thickness: 3px;
  text-underline-position: under;
}

.selected a {
  text-decoration: underline;
  text-decoration-color: var(--clr-accent-400);
  text-decoration-thickness: 3px;
  text-underline-position: under;
}

/* transition for links */

.nav-link {
  transition: 0.5s ease;
}

.nav-link:hover {
  color: var(--clr-primary-400);
}

.hamburger {
  display: none;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
}

.hamburger:focus {
  outline: none;
}

.hamburger:focus-visible {
  outline: none;
}

.bar {
  width: 35px;
  height: 4px;
  margin: 6px auto;
  -webkit-transition: all 0.3s ease-in-out;
  transition: all 0.3s ease-in-out;
  background: var(--clr-primary-400);
}

@media (max-width: 1100px) {
  .bar {
    display: block;
  }

  .hamburger {
    display: block;
  }
  .hamburger.active .bar:nth-child(2) {
    opacity: 0;
  }
  .hamburger.active .bar:nth-child(1) {
    transform: rotate(45deg) translateY(14px);
  }
  .hamburger.active .bar:nth-child(3) {
    transform: rotate(-45deg) translateY(-14px);
  }

  .nav-menu {
    position: fixed;
    right: -100%;
    top: var(--height-nav-bar);
    flex-direction: column;
    align-items: start;
    width: 100%;
    text-align: center;
    background: var(--clr-neutral-100);
    transition: 0.3s;
    box-shadow: 0px 4px 4px 0px rgba(115, 138, 157, 0.15);
    padding-block: 3rem;
  }

  .nav-item {
    margin-left: 8%;
  }

  .nav-menu.active {
    right: 0;
  }
}

/*             */
/* Breakpoints */
/*             */

@media only screen and (min-width: 576px) {
  /* Logo Navabar */

  .logo img {
    width: 20.375rem;
    height: auto;
  }

  .hero {
    height: 60vh;
    max-height: 33.75rem;
  }

  .heading-hero {
    padding-top: 8rem;
  }

  .heading-end-line::after {
    width: 4rem;
  }

  .columns-text-image {
    grid-template-columns: 2fr 1fr;
    gap: var(--size-700);
  }

  .columns-image-text {
    grid-template-columns: 1fr 2fr;
    gap: var(--size-700);
  }

  .hide-desktop {
    display: none;
  }
}

@media only screen and (min-width: 670px) {
  .hide-mobile {
    display: block;
  }
  .columns-text-image {
    grid-template-columns: 3fr 2fr;
    gap: var(--size-700);
  }
  .columns-text-image img {
    max-width: 21.875rem;
  }

  .columns-image-text {
    grid-template-columns: 2fr 4fr;
    gap: var(--size-700);
  }
  .columns-image-text img {
    max-width: 21.875rem;
  }

  .table {
    display: grid;
    grid-template-columns: 20% 35% auto;
    grid-row: auto;
  }
  .table p:nth-child(3n) {
    padding-bottom: 1rem;
  }
}

@media only screen and (min-width: 810px) {
  .circle-icon-small {
    --diamter: 7.5rem;
  }

  .icon-box {
    grid-template-columns: 1fr 1fr 1fr;
    justify-items: center;
  }

  .icon-list {
    grid-template-columns: 1fr 4fr;
    align-items: start;
    padding-right: var(--size-600);
  }

  .icon-list-small {
    grid-template-columns: 1fr 5fr;
    gap: var(--size-300);
    align-items: start;
    justify-items: start;
    padding-right: var(--size-600);
  }

  .footer {
    flex-direction: row;
    justify-content: space-between;
  }
}

@media only screen and (min-width: 992px) {
  .container {
    padding-right: 12rem;
  }
}