@import url("https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600&display=swap");

:root {
  --header-height: 3.5rem;
  --logo-height: 6rem;
  --logo-padding: 1rem;
  --logo-section-height: calc(var(--logo-height) + 2 * var(--logo-padding));
  --total-header-height: calc(var(--logo-section-height) + var(--header-height));
  --main-padding: 2.5rem;

  --blue-color: rgb(19, 35, 121);
  --blue-color-light: rgba(19, 34, 121, 0.9);
  --orange-color: #ff6900;
  --white-color: #fff;
  --body-color: #f8f8f8;
  --text-color: #333;

  /*.5rem = 8px | 1rem = 16px ...*/
  --body-font: "Montserrat", sans-serif;
  --normal-font-size: .938rem;

  --font-regular: 400;
  --font-semi-bold: 600;

  --z-tooltip: 10;
  --z-fixed: 100;
}

@media screen and (min-width: 1024px) {
  :root {
    --normal-font-size: 1rem;
  }
}

@media screen and (min-width: 1118px) {
  :root {
    --total-header-height: calc(var(--logo-section-height) + var(--header-height) + 2rem);
  }
}

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

html {
  height: 100%;
}

body {
  font-family: var(--body-font);
  font-size: var(--normal-font-size);
  background-color: var(--body-color);
  min-height: 100%;
  display: flex;
  flex-direction: column;
}

ul {
  list-style: none;
}

a {
  text-decoration: none;
}

.container {
  max-width: 1120px;
  margin-inline: 1.5rem;
}

.header {
  position: static;
  top: 0;
  left: 0;
  width: 100%;
  background-color: var(--blue-color);
  box-shadow: 0 2px 16px hsla(220, 32%, 8%, .3);
}

.header__logo {
  width: 100%;
  padding: var(--logo-padding) 0;
  text-align: center;
  background-color: var(--white-color);
}

.header__logo-img {
  height: var(--logo-height);
  width: auto;
}

.nav {
  height: var(--header-height);
}

.nav__burger,
.nav__close {
  color: var(--white-color);
}

.nav__data {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 1.5rem;
}

.nav__search {
  position: relative;
  display: flex;
  align-items: center;
  height: 100%;
}

.nav__toggle {
  position: relative;
  width: 32px;
  height: 32px;
}

.nav__burger,
.nav__close {
  position: absolute;
  width: max-content;
  height: max-content;
  inset: 0;
  margin: auto;
  font-size: 1.25rem;
  cursor: pointer;
  transition: opacity .1s, transform .4s;
}

.nav__close {
  opacity: 0;
}

@media screen and (max-width: 1118px) {
  .nav__menu {
    position: absolute;
    left: 0;
    top: calc(var(--logo-section-height) + 2.5rem);
    width: 100%;
    height: calc(100vh - 3.5rem);
    overflow: auto;
    pointer-events: none;
    opacity: 0;
    transition: top .4s, opacity .3s;
  }

  .nav__menu::-webkit-scrollbar {
    width: 0;
  }

  .nav__list {
    background-color: var(--blue-color);
    padding-top: 1rem;
  }

  .nav__link {
    padding: 1.25rem 1.5rem;
    background-color: var(--blue-color);
  }

  .nav__link.active {
    background-color: var(--blue-color-light);
    color: var(--orange-color);
  }

  .nav__link:hover {
    background-color: var(--blue-color-light);
    color: var(--orange-color);
  }

  .nav__data {
    justify-content: space-between;
    width: 100%;
  }
}

.nav__link {
  color: var(--white-color);
  background-color: var(--blue-color);
  font-weight: var(--font-semi-bold);
  padding: 1.25rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: color 0.4s ease, background-color 0.4s ease;
  position: relative;
}

.nav__link:hover {
  background-color: var(--blue-color-light);
  color: var(--orange-color);
}

.nav__link.active {
  color: var(--orange-color);
}

.nav__link {
  transition: color 0.5s ease;
}

.show-menu {
  opacity: 1;
  top: calc(var(--logo-section-height) + var(--header-height));
  pointer-events: initial;
}

.show-icon .nav__burger {
  opacity: 0;
  transform: rotate(90deg);
}

.show-icon .nav__close {
  opacity: 1;
  transform: rotate(90deg);
}

.dropdown__item {
  cursor: pointer;
}

.dropdown__arrow {
  font-size: 1.25rem;
  font-weight: initial;
  transition: transform .4s;
}

.dropdown__link,
.dropdown__sublink {
  padding: 1.25rem 1.25rem 1.25rem 2.5rem;
  color: var(--white-color);
  background-color: var(--blue-color-light);
  display: flex;
  align-items: center;
  column-gap: .5rem;
  font-weight: var(--font-semi-bold);
  transition: background-color 0.4s ease, color 0.4s ease;
}

.dropdown__submenu .dropdown__sublink {
  padding-left: 3.75rem;
}

.dropdown__link i,
.dropdown__sublink i {
  font-size: 1.25rem;
  font-weight: initial;
}

.dropdown__link:hover,
.dropdown__sublink:hover {
  background-color: var(--blue-color);
  color: var(--orange-color);
}

.dropdown__menu,
.dropdown__submenu {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s ease-out;
}

.dropdown__item.active .dropdown__menu,
.dropdown__subitem.active>.dropdown__submenu {
  max-height: 1000px;
  transition: max-height .4s ease-in;
}

.dropdown__item.active .dropdown__arrow {
  transform: rotate(180deg);
}

.dropdown__add {
  margin-left: auto;
  font-size: 1.25rem;
  font-weight: initial;
  transition: transform .4s;
}

.dropdown__sublink {
  background-color: var(--blue-color-light);
}

.dropdown__subitem.active .dropdown__add {
  transform: rotate(180deg);
}

.search__toggle {
  position: relative;
  width: 32px;
  height: 32px;
  cursor: pointer;
}

.search__open,
.search__close {
  position: absolute;
  width: max-content;
  height: max-content;
  inset: 0;
  margin: auto;
  font-size: 1.5rem;
  color: white;
  transition: opacity .1s, transform .4s, color 0.3s ease;
}

.search__close {
  opacity: 0;
}

.show-search .search__open {
  opacity: 0;
  transform: rotate(90deg);
}

.show-search .search__close {
  opacity: 1;
  transform: rotate(90deg);
}

@media (hover: hover) {

  .search__toggle:hover .search__open,
  .search__toggle:hover .search__close {
    color: var(--orange-color);
  }

  .search-input-icon:hover {
    color: var(--orange-color);
  }
}

.search-input-icon {
  font-size: 1.125rem;
  color: #666;
  transition: color 0.3s ease;
}

.search-container {
  display: flex;
  align-items: center;
  gap: 5px;
  position: absolute;
  top: 100%;
  right: 0;
  background-color: white;
  padding: 10px;
  z-index: 100;
  border: 2px solid transparent;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: opacity 0.3s ease, transform 0.3s ease, visibility 0s linear 0.3s;
}

.search-container.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition-delay: 0s;
}

.search-container:focus-within {
  border-color: var(--orange-color);
  border-top-color: var(--blue-color);
}

.search-input {
  padding: 5px 10px;
  font-size: 16px;
  border-radius: 4px;
  border: none;
  outline: none;
  width: 200px;
}

.search-divider {
  width: 1px;
  height: 20px;
  background-color: #ccc;
  margin: 0 6px;
}

@media screen and (max-width: 340px) {
  .container {
    margin-inline: 1rem;
  }

  .nav__link {
    padding-inline: 1rem;
  }
}

@media screen and (min-width: 1118px) {
  .container {
    margin-inline: auto;
  }

  .header__logo {
    text-align: left;
  }

  .nav {
    height: calc(var(--header-height) + 2rem);
    display: flex;
    justify-content: space-between;
  }

  .nav__toggle {
    display: none;
  }

  .nav__list {
    height: 100%;
    display: flex;
    column-gap: 3rem;
  }

  .nav__link {
    height: 100%;
    padding: 0;
    justify-content: initial;
    column-gap: .25rem;
    justify-content: center;
  }

  .nav__link:hover {
    background-color: transparent;
  }

  .dropdown__item,
  .dropdown__subitem {
    position: relative;
  }

  .dropdown__menu,
  .dropdown__submenu {
    max-height: initial;
    overflow: initial;
    position: absolute;
    left: 0;
    top: 6rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity .3s, top .3s;
  }

  .dropdown__menu {
    width: 300px;
    left: 0;
  }

  .dropdown__link,
  .dropdown__sublink {
    white-space: normal;
    word-wrap: break-word;
    padding-inline: 1rem 3.5rem;
  }

  .dropdown__subitem .dropdown__link {
    padding-inline: 1rem;
  }

  .dropdown__submenu {
    width: 250px;
    left: 100%;
    position: absolute;
    left: 100%;
    top: .5rem;
  }

  .dropdown__item:hover .dropdown__menu {
    opacity: 1;
    top: 5.5rem;
    pointer-events: initial;
    transition: top .3s;
  }

  .dropdown__subitem:hover>.dropdown__submenu {
    opacity: 1;
    top: 0;
    pointer-events: initial;
    transition: top .3s;
  }

  .dropdown__item:hover .dropdown__arrow {
    transform: rotate(180deg);
    transition: transform .4s;
  }

  .dropdown__subitem:hover .dropdown__add {
    transform: rotate(180deg);
    transition: transform .4s;
  }

  .dropdown__submenu .dropdown__sublink {
    padding-left: 1.5rem;
  }

  .nav__link::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--orange-color);
    opacity: 0;
    transition: opacity 0.3s ease;
  }

  .nav__link.active::after,
  .nav__link:hover::after {
    opacity: 1;
  }
}

/* Main styles */
.main {
  padding-top: var(--main-padding);
  padding-bottom: var(--main-padding);
  flex-grow: 1;
}

.main__container {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

@media screen and (min-width: 768px) {
  .main__container {
    flex-direction: row;
  }

  .main__sidebar {
    width: 300px;
    flex-shrink: 0;
    top: 0;
    align-self: flex-start;
  }
}

.main__content {
  flex: 1;
}

.downloads {
  background-color: var(--white-color);
  border: 1px solid #ddd;
  padding: 1.5rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.downloads__title {
  font-size: 1.5rem;
  font-weight: var(--font-semi-bold);
  color: var(--text-color);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
}

.downloads__underline {
  width: 50px;
  height: 2px;
  background-color: var(--orange-color);
  margin-bottom: 1.5rem;
}

.downloads__item {
  margin-bottom: 1.5rem;
}

.downloads__item:last-child {
  margin-bottom: 0;
}

.downloads__item-title {
  font-size: 1.1rem;
  font-weight: var(--font-semi-bold);
  color: var(--text-color);
  margin-bottom: 0.5rem;
}

.downloads__button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--blue-color);
  color: var(--white-color);
  padding: 0.75rem 1rem;
  border-radius: 4px;
  font-weight: var(--font-semi-bold);
  transition: background-color 0.3s ease, color 0.3s ease;
}

.downloads__button:hover {
  background-color: var(--blue-color-light);
  color: var(--orange-color);
}

.downloads__button i {
  font-size: 1.25rem;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.card {
  background-color: var(--white-color);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  overflow: hidden;
}

.card__image {
  height: 200px;
  overflow: hidden;
}

.card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card__title {
  padding: 1rem;
  font-size: 1.2rem;
  font-weight: var(--font-semi-bold);
  color: var(--text-color);
  margin: 0;
}

.card__link {
  display: block;
  padding: 0 1rem 1rem;
  color: var(--orange-color);
  font-weight: var(--font-regular);
  text-decoration: none;
}

.card__link:hover {
  text-decoration: underline;
}

.footer {
  background-color: var(--white-color);
  padding: 2rem 0 0;
  border-top: 1.5px solid #ccc;
}

.footer__content {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

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

.footer__title {
  font-size: 1.2rem;
  font-weight: var(--font-semi-bold);
  color: var(--text-color);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.footer__underline {
  width: 50px;
  height: 2px;
  background-color: var(--orange-color);
  margin-bottom: 1rem;
}

.footer__list {
  list-style-type: disc;
  padding-left: 1rem;
  margin-bottom: 1rem;
}

.footer__list li {
  margin-bottom: 0.5rem;
}

.footer__list a {
  color: var(--text-color);
  transition: color 0.3s;
}

.footer__list a:hover {
  color: var(--orange-color);
}

.footer__image {
  max-width: 150px;
  height: auto;
  margin-top: auto;
}

.footer__copyright {
  background-color: var(--blue-color);
  color: var(--white-color);
  text-align: left;
  padding: 1rem 1.5rem;
  margin-top: 2rem;
}

.footer__copyright p {
  margin: 0;
  font-size: 0.8rem;
}

@media screen and (max-width: 768px) {
  .footer__content {
    grid-template-columns: 1fr;
  }

  .footer__copyright {
    text-align: center;
  }

  .cards {
    grid-template-columns: 1fr;
  }
}

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

.responsive-img-padding {
  max-width: 100%;
  height: auto;
  padding-bottom: var(--main-padding);
}

.main p,
.main strong,
.main h2 {
  display: block;
  margin-bottom: 1em;
}

ol.alpha {
  list-style: none;
  counter-reset: alpha;
  padding-left: 0;
}

ol.alpha>li {
  counter-increment: alpha;
  padding-left: 2rem;
  position: relative;
  margin-bottom: 0.8rem;
}

ol.alpha>li::before {
  content: counter(alpha, lower-alpha) ") ";
  position: absolute;
  left: 0;
}

ul.dash {
  list-style: none;
  margin: 0.4rem 0 0.8rem 0;
  padding-left: 0;
}

ul.dash li::before {
  content: "–\00a0";
}

ul.disc {
  list-style-type: disc;
  padding-left: 2rem;
  padding-bottom: 2rem;
}

h2 > a {
  color: var(--text-color);
  transition: color 0.3s ease;
}

h2 > a:hover,
h2 > a:focus-visible {
  color: var(--orange-color);
}

.accordion__item {
  margin-bottom: 0.5rem;
}

.accordion__header {
  width: 100%;
  background-color: var(--blue-color);
  color: var(--white-color);
  padding: 1rem;
  border: none;
  border-radius: 4px;
  display: flex;
  align-items: center;
  cursor: pointer;
  font-weight: var(--font-semi-bold);
  text-align: left;
  transition: background-color 0.3s ease;
}

.accordion__header:hover {
  background-color: var(--blue-color-light);
}

.accordion__icon {
  margin-right: 1rem;
  font-size: 1.5rem;
}

.accordion__content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  background-color: var(--body-color);
  padding: 0 1rem;
}

.accordion__item.active .accordion__content {
  max-height: 1000px;
  padding-top: 1rem;
}

#___gcse_0 {
  display: none;
}

h1 {
  padding-bottom: 2rem;
}