.bs-hidden-sections-block {
  width: 100%;
  height: 35vw;
  min-height: 35vw;
  position: relative;
  margin-bottom: 75px;
}

.section-hidden-block {
  margin: 0 -50px;
}

/* Section */
.bs-sections {
  width: 100%;
  height: 100%;
  padding: 0;
  display: flex;
  flex-direction: row;
}

.bs-sections__section {
  width: 50%;
  height: 100%;
  box-sizing: border-box;
  position: relative;
}

.bs-sections__section .bs-sections__section-overlay p {
  color: white;
}

.bs-sections__section-background-image {
  width: 100%;
  height: 100%;
  /* -webkit-filter: grayscale(100%); /* Safari 6.0 - 9.0 
  filter: grayscale(100%); */
  object-fit: cover;
}

.bs-sections__section-overlay {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(
    179.66deg,
    rgba(0, 0, 1, 0.65) 63.89%,
    rgba(0, 0, 1, 0) 149.92%
  );
  padding: 20px;
}

.bs-sections__section-overlay:hover {
  background: linear-gradient(0deg, rgba(0, 84, 58, 0.7), rgba(0, 84, 58, 0.7)),
    linear-gradient(
      178.47deg,
      rgba(0, 0, 1, 0.65) 56.5%,
      rgba(0, 0, 1, 0) 127.03%
    );
}

.bs-sections__section-overlay-button {
  background-color: transparent;
  border: none;
  font-family: ballinger, sans-serif;
  font-style: normal;
  font-weight: 600;
  letter-spacing: 0.6px;
  font-size: 20px;
  display: flex;
  flex-direction: row;
  width: 100%;
  justify-content: center;
  color: white;
  /* align-items: center; */
}

.bs-sections__section-overlay-button:hover {
  background-color: transparent;
  color: white;
}

.bs-sections__section-overlay-button:focus:not(:focus-visible) {
  background-color: transparent;
  outline: 0;
  box-shadow: none;
  color: white;
}

.bs-sections__section-overlay .bs-sections__section-overlay-button-text {
  pointer-events: none;
  font-size: 1.4vw;
}

.bs-add-arrow-left::before {
  font-weight: 900;
  font-size: 35px;
  content: '\2190';
  margin-right: 3%;
}

.bs-add-arrow-right::after {
  font-weight: 900;
  font-size: 35px;
  content: '\2192';
  margin-left: 3%;
}

h3.bs-sections__section-overlay-title {
  font-family: ballinger, sans-serif;
  font-style: normal;
  font-weight: 700;
  font-size: 2.5vw;
  letter-spacing: 0.6px;
  margin-bottom: 0;
  color: white;
  text-align: center;
}

/* Column */

.bs-columns-sections__section {
  position: absolute;
  top: 0;
  width: 50%;
  max-width: 50%;
  height: 100%;
  display: flex;
  flex-direction: row;
  z-index: 9;
}

.bs-columns-sections__section--left {
  left: 0;
}

.bs-columns-sections__section--right {
  right: 0;
}

.bs-columns-sections__section--hidden {
  display: none !important;
  z-index: 1;
}

.bs-columns-sections__column {
  height: 100%;
  width: 25%;
  min-height: 35vh;
  overflow: hidden;
  position: relative;
  background-color: black;
}

.bs-columns-sections__column-image {
  height: 100%;
  max-width: none;
  /* -webkit-filter: grayscale(100%); /* Safari 6.0 - 9.0 
  filter: grayscale(100%); */
  object-fit: cover;
  transform: translate(-90px);
}

.bs-columns-sections__column-overlay {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  background: linear-gradient(
    179.66deg,
    rgba(0, 0, 1, 0.65) 63.89%,
    rgba(0, 0, 1, 0) 149.92%
  );
}

.bs-columns-sections__column-overlay-link {
  text-decoration: none !important;
}

.bs-columns-sections__column-overlay-link
  .bs-columns-sections__column-overlay-title {
  color: white;
  font-family: ballinger, sans-serif;
  font-style: normal;
  font-weight: 600;
  font-size: 2vw;
  letter-spacing: 0.6px;
  margin-bottom: 0;
  writing-mode: tb-rl;
  text-decoration: none;
  -webkit-transform: rotate(180deg);
  -moz-transform: rotate(180deg);
  -o-transform: rotate(180deg);
  white-space: nowrap;
}

.bs-columns-sections__column-overlay:hover
  .bs-columns-sections__column-overlay-title {
  color: transparent;
  -webkit-text-stroke: 0.06vw #ffffff;
}

.bs-columns-sections__column-overlay:hover {
  background: linear-gradient(0deg, rgba(0, 84, 58, 0.7), rgba(0, 84, 58, 0.7)),
    linear-gradient(
      178.47deg,
      rgba(0, 0, 1, 0.65) 56.5%,
      rgba(0, 0, 1, 0) 127.03%
    );
}

@media (min-width: 781px) and (max-width: 1200px) {
  .section-hidden-block {
    margin: 0 -30px;
  }

  .bs-hidden-sections-block {
    height: 500px;
  }

  .bs-sections__section-overlay-button {
    font-size: 2.5vw;
  }

  .bs-sections__section-overlay .bs-sections__section-overlay-button-text {
    font-size: 18px;
  }

  .bs-columns-sections__column {
    min-height: 500px;
    height: 500px;
  }

  .bs-columns-sections__column-overlay-link
    .bs-columns-sections__column-overlay-title {
    font-size: 3vw;
  }

  .bs-add-arrow-left::before,
  .bs-add-arrow-right::after {
    margin-top: -3.5px;
  }
}

@media (max-width: 780px) {
  .section-hidden-block {
    height: 1050px;
    margin: 0 -20px;
  }

  .bs-sections__section--opened .bs-sections__section-overlay {
    width: 34%;
  }

  .bs-sections__section--opened .bs-sections__section-overlay h3 {
    display: none;
  }

  .bs-sections__section--opened .bs-sections__section-overlay button {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0;
  }

  .bs-add-arrow-left::before {
    font-size: 0;
    content: '';
    margin-right: 0;
    margin-top: 0;
  }

  .bs-add-arrow-left::after {
    font-weight: 900;
    font-size: 35px;
    content: '\2192';
    margin-left: 3%;
    margin-top: -1.2%;
  }

  .bs-add-arrow-right::after {
    margin-top: -1.2%;
  }

  .bs-sections__section--opened .bs-add-arrow-left::after {
    font-weight: 900;
    font-size: 35px;
    content: '\2190';
    margin-right: 3%;
    margin-top: -1.5%;
  }

  .bs-sections__section--opened .bs-add-arrow-left::before {
    font-size: 0;
    content: '';
    margin-right: 0;
    margin-top: 0;
  }

  .bs-sections__section--opened .bs-add-arrow-right::after {
    font-weight: 900;
    font-size: 35px;
    content: '\2190';
    margin-right: 3%;
    margin-top: -5px;
  }

  .bs-sections__section--opened .bs-sections__section-overlay button p {
    margin-bottom: 0 !important;
    font-size: 20px;
    align-self: center;
  }

  .bs-hidden-sections-block {
    width: 100%;
    height: 500px;
    margin-bottom: 70vw;
  }

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

  .bs-sections__section {
    width: 100%;
  }

  .bs-columns-sections__section--right {
    top: 0;
    width: 66%;
    max-width: 66%;
    right: 0;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
  }

  .bs-columns-sections__section--left {
    top: 100%;
    width: 66%;
    max-width: 66%;
    right: 0;
    left: auto;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
  }

  .bs-columns-sections__column {
    height: 50%;
    min-height: 50%;
    width: 50%;
  }

  .bs-columns-sections__column-image {
    min-width: 100%;
    object-fit: cover;
    transform: unset;
  }

  .bs-columns-sections__column-overlay-link
    .bs-columns-sections__column-overlay-title {
    font-size: 20px;
    height: 25%;
    text-align: center;
    white-space: normal;
  }

  .bs-sections__section-overlay .bs-sections__section-overlay-button-text {
    font-size: 18px;
  }

  .bs-sections__section-background-image {
    height: 500px;
  }
}

@media (max-width: 400px) {
  .bs-columns-sections__column-overlay-link
    .bs-columns-sections__column-overlay-title {
    font-size: 20px;
    height: 30%;
    text-align: center;
    white-space: normal;
  }
}