@font-face {
  font-family: "Paneuropa highway";
  font-weight: 400;
  src: url("./assets/fonts/paneuropa-highway.woff2") format("woff2"),
    url("./assets/fonts/paneuropa-highway.woff") format("woff"),
    url("./assets/fonts/paneuropa-highway.ttf") format("truetype");
}
@font-face {
  font-family: "Paneuropa highway";
  font-weight: 600;
  src: url("./assets/fonts/paneuropa highway.woff2") format("woff2"),
    url("./assets/fonts/paneuropa highway.woff") format("woff"),
    url("./assets/fonts/paneuropa-highway.ttf") format("truetype");
}

@font-face {
  font-family: "Roboto-Regular";
  font-weight: 400;
  src: url("./assets/fonts/Roboto-Regular.woff2") format("woff2"),
    url("./assets/fonts/Roboto-Regular.woff") format("woff"),
    url("./assets/fonts/Roboto-Regular.ttf") format("truetype");
}
@font-face {
  font-family: "Roboto-Regular";
  font-weight: 600;
  src: url("./assets/fonts/Roboto-SemiBold.woff2") format("woff2"),
    url("./assets/fonts/Roboto-SemiBold.woff") format("woff"),
    url("./assets/fonts/Roboto-SemiBold.ttf") format("truetype");
}
@font-face {
  font-family: "Roboto-Regular";
  font-weight: 700;
  src: url("./assets/fonts/Roboto-Bold.woff2") format("woff2"),
    url("./assets/fonts/Roboto-Bold.woff") format("woff"),
    url("./assets/fonts/Roboto-Bold.ttf") format("truetype");
}

/* ----- Variables ----- */
:root {
  --mobile-breakpoint: 710;

  --color-main-body: #dadde1;
  --color-website-body: #ffffff;
  --color-text-body: #121212;
  --color-text-link: #3f75b1;
  --color-text-hover: #fd0f16;
  --color-logo: #d4dee7;
  --color-logo-dot: #8fd1f3;

  --color-article: #049cce;
  --color-article-title: #153f72;
  --color-nav-background: #cbe1f2;
  --color-nav-hover: #aecfea;
  --color-nav-active: #7da5c8;
  --color-nav-links: #0d366f;
  --color-footer-background: #dce8f7;

  --font-family: "Roboto-Regular", Helvetica, Verdana, Arial, sans-serif;
  --font-family-paneuropa: "Paneuropa highway", Verdana, Helvetica, Arial,
    sans-serif;
  --font-weight-light: 300;
  --font-weight-regular: 400;
  --font-weight-bold: 600;

  /* --- Desktop --- */

  --font-size-text: 21px; /*17px*/
  --font-size-nav: 1.063rem; /*11px*/
  --font-size-medium: 1.75rem; /*28px*/
  --font-size-big: 2.5rem; /*40px*/

  --line-height-text: 1.6; /*p*/
  --line-height-medium: 1.5; /*H2*/
  --line-height-big: 1.1; /*H1*/

  --letter-space-text: -0.022em; /*p*/
  --letter-spacing-medium: 0.004em; /*H2*/
  --letter-spacing-big: -0.022em; /*H1*/

  --website-max-width: 90rem; /*1440px*/
  --website-padding-inline: 2rem;

  /* --- Text and gap size --- */
  --size-100: 0.25rem; /*4px*/
  --size-300: 0.75rem; /*12px*/
  --size-350: 0.875rem; /* 14px */
  --size-400: 1rem; /*16px*/
  --size-420: 1.125rem; /*18px*/
  --size-500: 1.5rem; /*24px*/
  --size-600: 2rem; /*32px*/
  --size-700: 3rem; /*48px*/
  --size-900: 5rem; /*80px*/

  --color-nav: hsl(210, 5%, 15%);
}

/* ----- Mobile ----- */

@media (width <= 710px) {
  :root {
    --font-size-text: 19px;
    --font-size-nav: 1rem; /*16px*/
    --font-size-medium: 1.75rem; /*28px*/
    --font-size-big: 2rem; /*32px*/

    --line-height-text: 1.6; /*p*/
    --line-height-medium: 1.35; /*H2*/
    --line-height-big: 1.25; /*H1*/

    --letter-space-text: -0.022em; /*p*/
    --letter-spacing-medium: 0.004em; /*H2*/
    --letter-spacing-big: -0.022em; /*H1*/

    --website-padding-inline: 1rem;
  }
}

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

/* Remove default margin */
* {
  margin: 0;
  padding: 0;
  font: inherit;
}

/* 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%;
  scroll-behavior: smooth;
}

/* Set core body defaults */
body {
  text-rendering: optimizeSpeed;
}

/* 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,
svg {
  max-width: 100%;
  display: block;
}

/* 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;
  }
}
/* ----- Utility classes ----- */

/*H1*/
.fs-big-header {
  font-size: var(--font-size-big);
  line-height: var(--line-height-big);
  letter-spacing: var(--letter-spacing-big);
  margin-block: 1rem;
  color: var(--color-article-title);
}

/*H2*/
.fs-medium-header {
  font-size: var(--font-size-medium);
  line-height: var(--line-height-medium);
  letter-spacing: var(--letter-spacing-medium);
  color: var(--color-article-title);
  margin-block: 1rem;
}

.fs-footer {
  font-size: var(--size-350);
}

.fw-bold {
  font-weight: var(--font-weight-bold);
}

.margin-bottom-400 {
  margin-bottom: var(--size-400);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.flex {
  display: flex;
}

/* ----- Styling CadSoftDev ----- */
main article {
  margin: 0;
  padding: 0;
}
.article-header {
  margin-bottom: var(--size-400);
}
.article-header .fs-big-header {
  margin-bottom: 2.5rem;
}

.main-grid-cell .fs-medium-header {
  color: var(--color-main-body);
}

.main-grid-cell {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(min(480px, 100%), 1fr));
  margin-top: 1.5rem;
}
.main-grid-cell .fs-medium-header {
  font-weight: bold;
}
.main-grid-cell a > div {
  display: flex;
  gap: 1.5rem;
}
.main-grid-cell a {
  text-decoration: none;
}
.main-grid-cell a:hover {
  color: #dadde1;
}
.main-grid-cell div img {
  width: 200px;
  height: 200px;
  object-fit: cover;
}
.main-grid-cell > * {
  padding: 1.5rem;
  color: #dadde1;
  border-radius: 10px;
  background: linear-gradient(#011e3c, #2f5c86);
  box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.5);
  cursor: pointer;
  transition: 350ms;
}
.main-grid-cell > *:hover {
  transform: scale(1.05);
}

.logo-description {
  display: flex;
  gap: 1rem;
  align-items: baseline;
}
@media (width <= 710px) {
  .main-grid-cell a > div {
    flex-direction: column;
    gap: var(--size-300);
  }
  .logo-description {
    flex-direction: column;
    gap: 0.2rem;
  }
  .main-grid-cell a div img {
    width: 100%;
    height: 150px;
    object-fit: cover;
  }
  .main-grid-cell a:nth-child(5) div img {
    object-position: center 40%;
  }
  .main-grid-cell a:nth-child(3) div img {
    object-position: center 20%;
  }

  .main-grid-cell a:nth-child(6) div img {
    object-position: center 10%;
  }
  .main-grid-cell > *:hover {
    transform: none;
  }
}

.logo-description > span {
  margin-left: var(--size-500);
  color: var(--color-logo);
  font-size: clamp(0.75rem, 0.617rem + 0.426vw, 1rem);
}

/* Do not show navbar on desktop */
.mobile-navigation {
  --top-padding: 110px;
  position: fixed;
  top: var(--top-padding);
  left: 0;
  bottom: 0;
  height: 100%;
  padding: var(--size-500) var(--size-900) var(--size-500) var(--size-500);

  background-color: #28557b;

  transform: translateX(-100%);
  transition: 350ms;
  box-shadow: 0px 5px 10px 0px rgba(0, 0, 0, 0.5);
  z-index: 10;
}
.mobile-nav-list {
  display: grid;
  gap: var(--size-100);
  font-size: var(--size-420);
}
.mobile-nav-list a {
  display: block;
  position: relative;
  padding: 0.5rem 0;
  color: var(--color-logo);
  text-decoration: none;
  z-index: 1;
}

.mobile-nav-list :is(a:hover, a:focus-visible) {
  color: var(--color-nav-links);
}

.mobile-nav-list a:hover::before {
  content: "";
  position: absolute;
  top: 50%;
  left: calc(-1 * var(--size-500));
  width: 319px;
  height: 2em;
  z-index: -1;
  transform: translateY(-50%);
  background-color: var(--color-nav-hover) !important;
}

@media (width <=710px) {
  .mobile-navigation {
    display: flex;
    flex-direction: column;
  }
  .mobile-navigation[data-visible] {
    position: fixed;
    top: var(--top-padding);
    left: 0;
    bottom: 0;
    height: 100%;
    padding: var(--size-500) var(--size-900) var(--size-500) var(--size-500);
    background-color: #28557b;

    transform: translateX(0);
  }
  .mobile-navigation.scrolled {
    background-color: #29567d;
  }
}

footer > .container {
  background: var(--color-footer-background);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  justify-items: center;
  align-items: start;
  color: #000000b8;
  line-height: 1.5rem;
}
.footer-content a {
  color: #000000b8;
}

.competencies {
  grid-column: 1/3;
  grid-row: 1/1;
  justify-self: center;
  /* align-self: start; */
  font-weight: bold;
  padding-bottom: 0.5rem;
}
.footer-content div:nth-last-of-type(3) {
  grid-column: 1/1;
  grid-row: 2/2;
}
.footer-content div:nth-last-of-type(2) {
  grid-column: 2/2;
  grid-row: 2/2;
}
.footer-content div:nth-last-of-type(1) {
  grid-column: 3/3;
  grid-row: 2/2;
}

.footer-content a {
  text-decoration: none;
}
.footer-content a:hover {
  text-decoration: underline;
}

@media (width<=850px) {
  .footer-content {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .competencies,
  .footer-content div:nth-last-of-type(3),
  .footer-content div:nth-last-of-type(2),
  .footer-content div:nth-last-of-type(1) {
    grid-column: 1;
    grid-row: auto;
    text-align: center;
  }
}

.article-content ul {
  list-style: none;
}
.article-content ul li {
  padding-bottom: 1rem;
}

.article-content ul li:before {
  content: "✓";
  font-weight: bold;
  color: #dd0303;
  padding-right: 1rem;
}

/* ----- Styling CadSoftDev ----- */

body {
  background-color: var(--color-main-body);
  color: var(--color-text-body);
  font-family: var(--font-family);

  font-size: var(--font-size-text);
  font-weight: var(--font-weight-regular);
  line-height: var(--line-height-text);
  letter-spacing: var(--letter-space-text);
}
*::-webkit-scrollbar {
  width: 1.2em;
}
*::-webkit-scrollbar-track {
  background: var(--color-nav-background);
}
*::-webkit-scrollbar-thumb {
  background: var(--color-text-link);
}

*::-webkit-scrollbar-thumb:hover {
  background: hsl(212, 48%, 55%);
  opacity: 0.5;
}
a {
  color: var(--color-text-link);
}
a:hover {
  color: var(--color-text-hover);
}

.container {
  --max-width: var(--website-max-width);
  --padding: var(--website-padding-inline);

  width: min(var(--max-width), 100% - (var(--padding) * 2));
  padding: var(--padding);
  margin-inline: auto;
  background-color: var(--color-website-body);
  box-shadow: 0px 5px 10px 0px rgba(0, 0, 0, 0.5);
}

.primary-header .container:first-child {
  background: linear-gradient(#011e3c, #2f5c86);
}

.header-content {
  display: flex;

  justify-content: space-between;
  flex-direction: row;
  gap: var(--size-400);
}

.header-content > * {
  align-content: center;
}

.header-left-side {
  padding-top: var(--size-400);
}

.header-left-side[data-header-left-side="invisible"] {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.logotip {
  display: inline-flex;
  position: relative;
  font-family: var(--font-family-paneuropa);
  font-size: clamp(2.5rem, 2.324rem + 0.751vw, 3rem);
  line-height: 1;
  color: var(--color-logo);
}
.logotip-mobile {
  position: relative;
  margin-bottom: var(--size-400);
  font-family: var(--font-family-paneuropa);
  font-size: var(--size-700);
  line-height: 1;
  color: var(--color-nav-links);
  color: var(--color-logo);
}

.logotip::after {
  position: absolute;
  transform: none;
  content: "";
  right: calc(-1 * var(--size-300));
  bottom: 0;
  width: 10px;
  aspect-ratio: 1;
  border-radius: 50%;
  background-color: var(--color-logo-dot);
}
.logotip-mobile::after {
  position: absolute;
  transform: none;
  content: "";
  right: 1rem;
  bottom: 0;
  width: 10px;
  aspect-ratio: 1;
  border-radius: 50%;
  background-color: var(--color-nav-links);
  background-color: var(--color-logo-dot);
  opacity: 0.8;
}

.logo-and-mobile-menu .mobile-close-icon {
  fill: none;
  color: var(--color-logo);
  width: 25px;
  height: 25px;
}
div[data-close-navbar-icon] {
  z-index: 1;
  cursor: pointer;
}

.mobile-search-form button,
.mobile-search-form div,
.search-form button {
  background-color: transparent;
  border: none;
  cursor: pointer;
}

/* ----- Hamburger menu ----- */
.icon-hamburger {
  width: 25px;
  height: 18px;
}
.logo-and-mobile-menu {
  display: flex;
  align-items: baseline;
  gap: 1rem;
}
/* Do not show haburger on desktop */
.mobile-nav-toggle {
  display: none;
}

.primary-header .container {
  position: relative;
}

.icon-close {
  width: 25px;
  height: 22px;
}

.primary-header[data-overlay]::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 1;
}

@media (width <= 710px) {
  .container {
    width: 100%;
    max-width: 100%;
    padding-inline: 0;
  }

  /* Container for content */
  .container > * {
    padding: 0 0.6rem;
  }

  .primary-navigation {
    display: none;
  }
  .mobile-nav-toggle {
    display: block;
    cursor: pointer;
    background: transparent;
    border: 0;
  }
}

/* ----- NAV --------  */
@media (width <= 710px) {
  .primary-header {
    position: fixed;
    z-index: 100;
    width: 100%;
    background: linear-gradient(#011e3c, #2f5c86);
  }

  main {
    padding-top: 225px;
  }
}
.primary-navigation ul {
  display: flex;
  flex-wrap: wrap;
  font-size: 17px;
}
.primary-navigation li a {
  color: var(--color-nav-links);
  padding-inline: clamp(0.25rem, -0.315rem + 2.016vw, 1rem);
  padding-block: var(--size-100);
  text-decoration: none;
  cursor: pointer;
}
.primary-navigation li a:hover {
  padding-inline: clamp(0.25rem, -0.315rem + 2.016vw, 1rem);
  padding-block: var(--size-100);

  background-color: var(--color-nav-hover) !important;
}

/* For menu on desktop */
.primary-navigation li.active a {
  background-color: var(--color-nav-active);
  /* font-weight: var(--font-weight-bold); */
}

/* For menu on mobile */
.mobile-navigation li.active a::before {
  background-color: var(--color-nav-active);
}

.mobile-navigation li.active a {
  color: var(--color-nav-links);
}

.mobile-navigation li.active a::before {
  content: "";
  position: absolute;
  top: 50%;
  left: calc(-1 * var(--size-500));
  width: 319px;
  height: 2em;
  z-index: -1;
  transform: translateY(-50%);
  background-color: var(--color-nav-active);
}

.primary-header .container:last-child {
  background-color: var(--color-nav-background);
  padding-block: var(--size-100);
  padding-left: 0;
}