.block_4 {
  padding-top: 7.5rem;
  padding-bottom: 5rem;
  background: var(--Primary-Rich-black, #121212);
}
.block_4 .title {
  color: var(--Secondary-Platinum, #EAEAEA);
  text-align: center;
  font-family: "Switzer Variable";
  font-size: 2.5rem;
  font-style: normal;
  font-weight: 600;
  line-height: 120%; /* 3rem */
  margin-bottom: 1.5rem;
}
.block_4 .subtitle {
  color: var(--Grey-scale-500, #B5B5B5);
  text-align: center;
  font-family: "Switzer Variable";
  font-size: 1.25rem;
  font-style: normal;
  font-weight: 400;
  line-height: 150%; /* 1.875rem */
}
.block_4 .title_block {
  margin-bottom: 4.5rem;
}
.block_4 .title_block {
  margin-bottom: 4.5rem;
}
.block_4 .link_btn {
  color: var(--Black, #000);
  font-family: "Switzer Variable";
  font-size: 1rem;
  font-style: normal;
  font-weight: 600;
  line-height: 100%; /* 1rem */
  width: -webkit-max-content;
  width: -moz-max-content;
  width: max-content;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  height: 2.5rem;
  padding: 0.75rem 1.25rem;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 0.625rem;
  border-radius: 0.625rem;
  background: var(--White, #FFF);
  margin-left: auto;
  margin-right: auto;
  text-decoration: none;
}
.block_4 .line {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
  gap: 2rem;
}
.block_4 .line .left_side,
.block_4 .line .right_side {
  width: calc(50% - 1rem);
  -ms-flex-negative: 0;
      flex-shrink: 0;
}
.block_4 .line .left_side {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 1.25rem;
}
.block_4 .line .right_side {
  display: -ms-grid;
  display: grid;
}
.block_4 .line .right_side .img_block {
  -ms-grid-column: 1;
  grid-column: 1;
  -ms-grid-row: 1;
  grid-row: 1;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  -webkit-transition: opacity 0.35s ease, visibility 0s 0.35s;
  transition: opacity 0.35s ease, visibility 0s 0.35s;
  border-radius: 1rem;
  overflow: hidden;
  border: 1px solid var(--Grey-750, #404044);
  background: -webkit-gradient(linear, left top, left bottom, from(#202020), color-stop(10%, #202020), color-stop(20%, #1C1C1C), color-stop(30%, #1A1A1A), color-stop(40%, #191919), color-stop(50%, #191919), color-stop(60%, #181818), color-stop(70%, #181818), color-stop(80%, #181818), color-stop(90%, #181818), to(#181818));
  background: linear-gradient(180deg, #202020 0%, #202020 10%, #1C1C1C 20%, #1A1A1A 30%, #191919 40%, #191919 50%, #181818 60%, #181818 70%, #181818 80%, #181818 90%, #181818 100%);
}
.block_4 .line .right_side .img_block.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  -webkit-transition: opacity 0.35s ease;
  transition: opacity 0.35s ease;
}
.block_4 .line .item {
  padding: 2rem;
  border-radius: 1rem;
  border: 1px solid var(--Grey-750, #404044);
  background: -webkit-gradient(linear, left top, left bottom, from(#202020), color-stop(10%, #202020), color-stop(20%, #1C1C1C), color-stop(30%, #1A1A1A), color-stop(40%, #191919), color-stop(50%, #191919), color-stop(60%, #181818), color-stop(70%, #181818), color-stop(80%, #181818), color-stop(90%, #181818), to(#181818));
  background: linear-gradient(180deg, #202020 0%, #202020 10%, #1C1C1C 20%, #1A1A1A 30%, #191919 40%, #191919 50%, #181818 60%, #181818 70%, #181818 80%, #181818 90%, #181818 100%);
}
.block_4 .line .item .item__name {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  gap: 2rem;
  cursor: pointer;
  color: var(--Base-White, #FFF);
  font-family: "Switzer Variable";
  font-size: 1.5rem;
  font-style: normal;
  font-weight: 500;
  line-height: 1.86138rem; /* 124.093% */
  letter-spacing: -0.02219rem;
}
.block_4 .line .item .item__name .plus_minus {
  position: relative;
  width: 1.5rem;
  height: 1.5rem;
  -ms-flex-negative: 0;
      flex-shrink: 0;
}
.block_4 .line .item .item__name .plus_minus .horizontal,
.block_4 .line .item .item__name .plus_minus .vertical {
  position: absolute;
  top: 50%;
  left: 50%;
  background: #B7FF00;
}
.block_4 .line .item .item__name .plus_minus .horizontal {
  width: 100%;
  height: 2px;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
}
.block_4 .line .item .item__name .plus_minus .vertical {
  width: 2px;
  height: 100%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  -webkit-transition: opacity 0.3s ease;
  transition: opacity 0.3s ease;
}
.block_4 .line .item .item__desc {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  -webkit-transition: max-height 0.35s ease, opacity 0.35s ease, margin-top 0.35s ease;
  transition: max-height 0.35s ease, opacity 0.35s ease, margin-top 0.35s ease;
  color: var(--Secondary-Platinum, #EAEAEA);
  font-family: "Switzer Variable";
  font-size: 1rem;
  font-style: normal;
  font-weight: 400;
  line-height: 150%; /* 1.5rem */
}
.block_4 .line .item.active .item__desc {
  max-height: 30rem;
  opacity: 1;
  margin-top: 1rem;
}
.block_4 .line .item.active .plus_minus .vertical {
  opacity: 0;
}

/* ---------- Responsive ---------- */
@media (max-width: 991px) {
  .block_4 .title {
    font-size: 2rem;
  }
  .block_4 .line {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .block_4 .line .left_side,
  .block_4 .line .right_side {
    width: 100%;
  }
  .block_4 .line .item .item__name {
    font-size: 1.25rem;
    gap: 1rem;
  }
}
@media (max-width: 767px) {
  .block_4 {
    padding-top: 4rem;
    padding-bottom: 3rem;
  }
  .block_4 .title {
    font-size: 1.75rem;
  }
  .block_4 .subtitle {
    font-size: 1.125rem;
  }
  .block_4 .title_block {
    margin-bottom: 3rem;
  }
  .block_4 .line .item {
    padding: 1.5rem;
  }
}