@charset "utf-8";

/*============================== TEXTS ============================== */
.link_header{
  font-family: Arial, Helvetica, sans-serif;
  font-size: 20px;
  text-align: left;
  margin: 0;
  text-decoration: none;
}
.header_test_links_row {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 10px; /* adds space between items, adjust as needed */
}
.p_slogan{
  font-family: Arial, Helvetica, sans-serif;
  font-size: 13px;
  text-align: left;
  margin-top: 5px;
}
.p_stats{
  font-family: Arial, Helvetica, sans-serif;
  font-size: 10px;
  text-align: left;
  margin: 0;
  justify-content: flex-start;
}
.footer_links{
  font-family: Arial, Helvetica, sans-serif;
  font-size: 14px;
  text-align: center;
  margin: 0;
}
.big_link{
  font-family: Arial, Helvetica, sans-serif;
  font-size: 18px;
  font-weight: bold;
}
.p_footer_copyright{
  font-family: Arial, Helvetica, sans-serif;
  font-size: 10px;
  text-align: center;
  margin: 0;
  margin-bottom: 10px;
}
.p_err{
  font-family: Arial, Helvetica, sans-serif;
  font-size: 14px;
  text-align: left;
  color: red;
  margin: 0;
}
.p_title{
  font-family: Arial, Helvetica, sans-serif;
  font-size: 14px;
  font-weight: bold;
  text-align: left;
  margin: 0;
}
.space_above {
  margin-top: 14px; /* Add extra space above this block */
  scroll-margin-top: 10px;
}
.space_under {
  margin-bottom: 14px; /* Add extra space above this block */
  scroll-margin-top: 10px;
}
.p_text{
  font-family: Arial, Helvetica, sans-serif;
  font-size: 14px;
  text-align: left;
  margin: 0;
  word-break: keep-all;
  white-space: normal;
}

.p_description{
  font-family: Arial, Helvetica, sans-serif;
  font-size: 14px;
  text-align: left;
  margin: 0;
}
.p_examples_title{
  font-family: Arial, Helvetica, sans-serif;
  font-size: 14px;
  text-align: left;
  margin: 0;
}
.p_examples_values{
  font-family: Arial, Helvetica, sans-serif;
  font-size: 14px;
  text-align: left;
  margin: 0;
}
.list_base{
  font-family: Arial, Helvetica, sans-serif;
  font-size: 14px;
  text-align: left;
  padding-inline-start: 15px;
  list-style-position: outside;
  margin: 0;
  line-height: 1.3;
}
.menu__left-sidebar {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 14px;
  list-style: none;
  padding: 0;       /* removes default indented padding */
  margin: 0;        /* ensures alignment */
}

/*============================== CONTAINERS ============================== */
.container_header {
  margin: 0;
  display: flex;
  flex-direction: column;  /* <-- stack children vertically */
  align-items: center; /* optional: align text to the left */
}
.left-sidebar {
  display: none;
}
.hamburger-menu {
  display: block;
}
.container_main {
  width: 300px;
  display: flex;
  margin: 0;
  flex-direction: column;
  align-items: flex-start;
}
.container_description {
  max-width: 300px;
  display: flex;
  align-items: flex-start;
}
.container_rside {
  width: 300px;
  display: flex;
  margin: 0;
  flex-direction: column;
  align-items: flex-start;
}
.container_title_text_same_line {
  display: block;
}
.container_title_text_next_line {
  display: flex;
  flex-direction: column;
}
.container_stats {
  width: 300px;
  display: flex;
  align-items: flex-start;
}
.container_footer {
  margin: 0;
  display: flex;
  flex-direction: column;  /* <-- stack children vertically */
  align-items: center; /* optional: align text to the left */
}
.container_footer_links, .container_footer_copyright {
  margin-top: 10px;
}
.p_about_us_pics{
  text-align: left;
  margin: 10px auto;
}

/*============================== MAIN 3-COL STRUCTURE ============================== */
.holy-grail-grid {
  display: grid;
  grid-template-columns: 340px 340px 340px;
  grid-template-areas:
    "header header header"
    "left-sidebar main-content right-sidebar"
    "footer footer footer";
  justify-content:center;
  align-items: stretch;
  margin: 0;
}

/* general column padding */
.holy-grail-grid > * {
  padding: 20px;
}

/* assign columns to grid areas */
.holy-grail-grid > .header {
  grid-area: header;
  background:#fff;
  width: calc(3*340px - 2*20px);
  border: 1px solid #000;
}
.hamburger-menu {
  display: none;
}
.holy-grail-grid > .left-sidebar {
  display: block;
  grid-area:left-sidebar;
  width: 300px;
  background:#fff;
  border-left: 1px solid #000;
  border-right: 1px solid #000;
}
.holy-grail-grid > .main-content {
  grid-area:main-content;
  background:#fff;
  width: 300px;
  border-left: 1px solid #000;
  border-right: 1px solid #000;
}
.holy-grail-grid > .right-sidebar {
  grid-area:right-sidebar;
  width: 300px;
  background:#fff;
  border-left: 1px solid #000;
  border-right: 1px solid #000;
}

.holy-grail-grid > .footer {
  grid-area: footer;
  background:#fff;
  width: calc(3*340px - 2*20px);
  border: 1px solid #000;
}

/*============================== MOBILE BREAKPOINT ============================== */
@media (max-width:1040px) {
    /* grid container */
  .holy-grail-grid {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-areas:
        'header'
        'main-content'
        'left-sidebar'
        'right-sidebar'
        'footer';
    justify-content: center;
    margin: 0;
  }
  .holy-grail-grid > .left-sidebar {
    display: none;
  }
  .holy-grail-grid > .right-sidebar {
    border-left: 1px solid #000;
  }
  .holy-grail-grid > .header,
  .holy-grail-grid > .main-content,
  .holy-grail-grid > .right-sidebar,
  .holy-grail-grid > .footer {
    width: 300px;
    margin: 0 auto;
  }
  .hamburger-menu {
    display: block;
  }
  .right-sidebar {
    border-left: 1px solid #000;
  }
}



/*============================== HAMBURGER MENU ============================== */
#menu__toggle {
  opacity: 0;
  display: none;
}
#menu__toggle:checked + .menu__btn > span {
  transform: rotate(45deg);
}
#menu__toggle:checked + .menu__btn > span::before {
  top: 0;
  transform: rotate(0deg);
}
#menu__toggle:checked + .menu__btn > span::after {
  top: 0;
  transform: rotate(90deg);
}
#menu__toggle:checked ~ .menu__box {
  left: 0 !important;
}
.menu__btn {
  position: fixed;
  top: 40px; 
  left: 10px;
  width: 20px; /* Change the size of 3-lines of hamburger width and height. For Heigth - change then '.menu__btn > span::before' */
  height: 10px;
  cursor: pointer;
  z-index: 1;
}
.menu__btn > span,
.menu__btn > span::before,
.menu__btn > span::after {
  display: block;
  position: absolute;
  width: 100%;
  height: 2px;
  background-color: rgba(97, 97, 97, 1); /* color of hamburger lines */
  transition-duration: .25s;
}
.menu__btn > span::before { /* Change the size of 3-lines of hamburger height. */
  content: '';
  top: -6px;
}
.menu__btn > span::after { /* Change the size of 3-lines of hamburger height. */
  content: '';
  top: 6px;
}
.menu__btn:focus {
  outline: none;
}
.menu__box {
  display: block;
  position: fixed;
  top: 0;
  left: -100%;
  width: 180px; /* All width of menu */
  height: 100%;
  margin: 0;
  padding: 70px 0; /* Top padding creates space above the first item */
  list-style: none;
  background-color: rgba(236, 239, 241, 1); /* color of main area */
  box-shadow: 2px 2px 6px rgba(0, 0, 0, .4);
  transition-duration: .25s;
}
.menu__item {
  display: block;
  padding: 5px 15px; /* space between menu items TOP, LEFT */
  color: #333;  /* color of links text */
  background-color: rgba(236, 239, 241, 1); /* color of area besides links */
  font-family: 'Roboto', sans-serif;
  font-size: 15px;
  font-weight: 300;
  text-decoration: none;
  transition-duration: .25s;
}
.menu__item:hover {
  background-color: rgba(207, 216, 220, 1); /* color of selecting */
}

/* Image styles */
.img_with_border {
  border: 1px solid #D3D3D3;
}