.steps-scroll {
  padding: 100px 0;
}
.steps-scroll__title {
  text-align: center;
  color: #595959;
  max-width: 866px;
  margin: 0 auto 72px;
}
.steps-scroll__title:first-line {
  color: var(--color-text-main);
}
.steps-scroll__wrapper {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 40px;
  align-items: flex-start;
}
.steps-scroll__left {
  width: 100%;
  position: relative;
}
.steps-scroll__image-box {
  border-radius: 48px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
}
.steps-scroll__image-box img {
  width: 100%;
  height: auto;
  display: block;
}
.steps-scroll__right {
  position: relative;
  overflow: hidden;
}
.steps-scroll__list {
  height: 100%;
  padding: 0;
  overflow-y: auto;
  scroll-behavior: smooth;
  mask: linear-gradient(360deg, rgba(255, 255, 255, 0) 0, #ffffff 10%);
  position: relative;
  transition: max-height 0.4s ease;
  -ms-overflow-style: none;
  scrollbar-width: none;
}
.steps-scroll__list::-webkit-scrollbar {
  display: none;
}
.steps-scroll__footer {
  display: none;
  justify-content: end;
  margin-top: 40px;
}
.steps-scroll__toggle .btn__icon {
  transition: transform 0.3s ease;
}
.steps-scroll.is-expanded .steps-scroll__toggle .btn__icon {
  transform: rotate(180deg);
}
@media (width < 1224px) {
  .steps-scroll {
    padding: 64px 0;
  }
  .steps-scroll__title {
    margin-bottom: 56px;
    max-width: 688px;
  }
}
@media (max-width: 1024px) {
  .steps-scroll__list {
    height: auto !important;
    overflow: visible;
    mask: unset;
  }
  .steps-scroll__wrapper {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .steps-scroll__image-box img {
    aspect-ratio: 688/318;
    object-fit: cover;
  }
}
@media (width < 768px) {
  .steps-scroll {
    padding: 48px 0;
  }
  .steps-scroll__title {
    margin-bottom: 40px;
  }
  .steps-scroll__wrapper {
    gap: 16px;
  }
  .steps-scroll__image-box img {
    aspect-ratio: 328/230;
    border-radius: 40px;
  }
  .steps-scroll__list {
    overflow: hidden;
  }
  .steps-scroll__footer {
    display: flex;
  }
  .steps-scroll:not(.is-expanded) .step-item:nth-child(3):before {
    display: none;
  }
}

.step-item {
  display: flex;
  gap: 20px;
  padding: 24px;
  border: 1px solid #f6f5f3;
  border-radius: 24px;
  margin-bottom: 24px;
  transition: all 0.5s cubic-bezier(0.25, 1, 0.5, 1);
  position: relative;
}
.step-item::before {
  content: "";
  position: absolute;
  left: 46px;
  top: 48px;
  width: 2px;
  pointer-events: none;
  z-index: 5;
  background: url("data:image/svg+xml;base64,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") repeat-y center/100% auto;
  height: 100%;
  mask: linear-gradient(90deg, #264646 0%, rgba(38, 70, 70, 0.5) 100%);
}
.step-item:last-child {
  margin-bottom: 0;
}
.step-item:last-child:before {
  display: none;
}
.step-item.is-active {
  opacity: 1;
  transform: scale(1);
  border-color: #f6f5f3;
  z-index: 2;
}
.step-item__number {
  width: 45px;
  height: 45px;
  background: #264646;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-weight: 600;
  font-size: 18px;
  transition: all 0.5s ease;
  z-index: 6;
}
.step-item__content {
  flex-grow: 1;
}
.step-item__title {
  margin-bottom: 24px;
  color: var(--color-text-main);
}
.step-item__text {
  font-size: 16px;
  line-height: 1.6;
  color: #595959;
}
@media (width >= 1024px) {
  .step-item {
    opacity: 0.4;
  }
}
@media (width < 768px) {
  .step-item {
    padding: 16px;
  }
  .step-item:before {
    left: 33px;
    top: 40px;
  }
  .step-item__title {
    margin-bottom: 12px;
  }
  .step-item__text {
    font-size: 14px;
  }
  .step-item__number {
    width: 36px;
    height: 36px;
    font-size: 18px;
  }
}