/* ib */
.ib {
    position: relative;
    height: 100vh;
    display: flex;
    overflow: hidden;
}
.ib_image {
    position: absolute;
    right: 0;
    top: calc(50% - 372px);
    overflow: hidden;
}
.ib_text {
  height: 100%;
  display: flex;
  max-width: 1760px;
  margin-inline: auto;
  flex-direction: column;
  justify-content: center;
  width: 100%;
  z-index: 5;
}
.ib_text__item_big {
    font-size: 5.6vw;
    font-weight: 700;
    line-height: 1;
    text-shadow: rgb(255, 255, 255) 1px 1px 1px;
    color: #2d2d2d;
}
.ib_text__item_mini {
  font-size: 22px;
  padding-block: 20px;
  font-weight: 300;
  display: inline-block;
  text-shadow: rgb(255, 255, 255) 1px 1px 1px;
}
.ib_text__item_btn {
  font-size: 16px;
  background-color: #164680;
  color: #fff;
  padding: 14px;
  font-weight: 300;
  display: inline-block;
}
.ib_text__item_btn:hover {
    color: #fff;
    background-color: #1a57a5;
}
.ib_text__hidden {
    overflow: hidden;
    display: block;
}
.ib_text__item {
    display: inline-block;
    width: fit-content;
    opacity: 0;
    transform: translateY(60px);
}
.ib_text__item.show {
    animation: ibSlideUp 0.8s cubic-bezier(0.65, 0, 0.35, 1) forwards;
}
@keyframes ibSlideUp {
    from {
        transform: translateY(100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}
/* media queries */
@media (max-width: 1800px) {
    .ib_text {
        max-width: 1320px;
    }
    .ib_image {
        max-width: 64%;
        height: 100%;
    }
    .ib_image__pic {
        object-fit: cover;
        height: 100%;
    }
}
@media (max-width: 1480px) {
     .ib_image {
        max-width: 60%;
        height: 100%;
        width: 100%;
    }
    .ib_image__pic {
        width: 100%;
    }
    .ib {
        height: 86vh;
    }
    .ib_text {
        padding-inline: 25px;
    }
}
@media (max-width: 1200px) {
          .ib_text {
        max-width: 100%;
    }
}
@media (max-width: 768px) {
      .ib_image__pic {
        opacity: 0.8;
    }
    .ib_text__item_big {
    font-size: 80px;
    }
}
@media (max-width: 576px) {
  .ib_text__item_big {
    font-size: 13vw;
  }
    .ib_image {
    max-width: 90%;
    }
      .ib {
    height: 68vh;
  }
}
/* end media queries */
/* ib end */