.otzyvy-header {
  background: var(--back-blue);
}

.main-page__header-top {
  opacity: 1;
}

section {
  padding: 100px 0;
}

.otzyvy-header {
  padding-top: 98px;
}

.otzyvy-content {
  background: var(--back-blue);
  padding-top: 0 !important;
  position: relative;
  z-index: 1;
  padding-bottom: 176px !important;
}

.otzyvy-content--extended {
  padding-bottom: 100px !important;
}

.otzyvy-content__title {
  font-weight: 600;
  font-size: 40px;
  line-height: 110%;
  letter-spacing: 0.02em;
  color: #3579f4;
  margin-top: 32px;
  margin-bottom: 60px;
}

.otzyvy-content__text {
  font-weight: 400;
  font-size: 20px;
  line-height: 150%;
  letter-spacing: 0.02em;
  color: #6a7989;
  margin-bottom: 16px;
  margin-top: 50px;
}

.otzyvy-content__grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  grid-gap: 20px;
  position: relative;
  z-index: 1;
  max-height: 968px;
  transition: all 0.3s;
  overflow: hidden;
}
.otzyvy-content__grid::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 50px;
  background: linear-gradient(180deg, rgba(248, 249, 254, 0) 0%, #f8f9fe 100%);
  z-index: 2;
}

.otzyvy-content__grid-item {
  border-radius: 24px;
  padding: 40px 40px 32px;
  background: #fff;
}
.otzyvy-content__grid-item .item-title {
  font-weight: 400;
  font-size: 20px;
  line-height: 150%;
  letter-spacing: 0.02em;
  color: #32465a;
  margin-bottom: 16px;
}
.otzyvy-content__grid-item .item-text {
  font-weight: 400;
  font-size: 16px;
  line-height: 150%;
  letter-spacing: 0.02em;
  color: #6a7989;
  margin-bottom: 32px;
}
.otzyvy-content__grid-item .item-file {
  display: flex;
  align-items: center;
}
.otzyvy-content__grid-item .item-file__svg {
  margin-right: 12px;
}
.otzyvy-content__grid-item .item-file__text {
  font-weight: 400;
  font-size: 14px;
  line-height: 140%;
  letter-spacing: 0.02em;
  color: #a9b1bc;
}

.otzyvy-content__grid--opened::after {
  display: none;
}

.otzyvy-content__grid-btn {
  position: absolute;
  left: 50%;
  bottom: 100px;
  transform: translateX(-50%);
  z-index: 3;
}

.otzyvy-letters {
  background: var(--back-blue);
  padding: 0 !important;
}

.otzyvy-letters__title {
  font-weight: 600;
  font-size: 40px;
  line-height: 110%;
  letter-spacing: 0.02em;
  color: #32465a;
  margin-bottom: 60px;
}

.otzyvy-letters__grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-gap: 20px;
}

.otzyvy-letters__grid-item {
  position: relative;
  z-index: 1;
  transition: all 0.2s;
  border-radius: 8px;
  overflow: hidden;
  max-width: 191px;
  max-height: 270px;
  cursor: pointer;
}
.otzyvy-letters__grid-item .item-img img {
  width: 100%;
}
.otzyvy-letters__grid-item .item-overlay {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  background: #3579f4;
  opacity: 0;
  z-index: 2;
  transition: all 0.2s;
}
.otzyvy-letters__grid-item .item-svg {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 3;
  transition: all 0.2s;
  opacity: 0;
}
.otzyvy-letters__grid-item:hover .item-overlay {
  opacity: 0.7;
}
.otzyvy-letters__grid-item:hover .item-svg {
  opacity: 1;
}

.otzyvy-brands {
  background: var(--back-blue);
  padding-top: 100px !important;
}

@media (max-width: 1000px) {
  .clients-ratings {
    flex-direction: row;
    margin-right: auto;
  }
  .clients-rating-ya {
    margin: 0 16px;
  }
  .clients-rating {
    min-width: auto;
    justify-content: center;
  }
}
@media (max-width: 900px) {
  .otzyvy-content__grid {
    grid-template-columns: 1fr 1fr;
    grid-gap: 8px;
  }
}
@media (max-width: 768px) {
  section {
    padding: 60px 0;
  }
  .otzyvy-content__grid-item {
    padding: 24px;
  }
  .otzyvy-content__grid-item .item-text {
    max-width: 247px;
    margin-bottom: 24px;
  }
  .clients-ratings {
    flex-direction: column;
    margin-right: auto;
  }
  .clients-rating-ya {
    margin: 16px 0;
  }
  .clients-rating {
    min-width: 100%;
  }
  .otzyvy-content__title {
    margin-bottom: 40px;
    font-size: 32px;
    line-height: 112%;
  }
  .otzyvy-content__text {
    font-size: 16px;
    line-height: 150%;
  }
  .otzyvy-letters__title {
    font-size: 32px;
    line-height: 112%;
  }
  .otzyvy-letters__grid {
    grid-template-columns: repeat(3, 1fr);
    grid-gap: 24px;
  }
  .otzyvy-letters__grid .otzyvy-letters__grid-item {
    max-width: none;
    max-height: none;
  }
}
@media (max-width: 568px) {
  .otzyvy-content__grid {
    grid-template-columns: 1fr;
  }
  .otzyvy-content__grid-item .item-text {
    max-width: none;
  }
  .otzyvy-letters__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}