/* :root {
  --font-smaller: 12px;
  --font-small: 13px;
  --font-common: 14px;
  --font-middle: 15px;
  --font-normal: 16px;
  --font-large: 18px;
  --font-larger: 20px;
  --font-largest: 23px;
  --font-subtitle: 28px;
  --font-caption: 30px;
  --font-title: 45px;
  --black-color: #000;
  --black-color-100: #333;
  --grey-color-100: #4d4d4d;
  --grey-color-150: #9d9d9d;
  --grey-color-200: #616161;
  --grey-color-250: #bcbcbc;
  --grey-color-300: #c4c4c4;
  --grey-color-350: #cfcfcf;
  --grey-color-400: #dcdcdc;
  --grey-color-450: #e5e5e5;
  --grey-color-500: #b8b8b8;
  --grey-color-550: #ccc;
  --grey-color-600: #dbdbdb;
  --grey-color-opacity-20: rgba(158, 158, 158, 0.23);
  --white-color: #fff;
  --white-color-opacity-75: rgba(255, 255, 255, 0.75);
  --white-color-opacity-65: rgba(255, 255, 255, 0.65);
  --white-color-opacity-60: rgba(255, 255, 255, 0.60);
  --white-color-100: #f7f7f7;
  --white-color-200: #f3f3f3;
  --blue-color-100: #abbece;
  --gradient-black-100: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.74) 100%);
  --gradient-black-hero: linear-gradient(90.29deg, #383838 0.25%, rgba(45, 45, 45, 0.56) 99.07%);
  --gradient-black-300: linear-gradient(198.1deg, #6E6E71 -7.67%, #252429 46.83%);
  --gradient-blue-100: linear-gradient(90.61deg, rgba(171, 190, 206, 0.1) 0.53%, rgba(171, 190, 206, 0.68) 52.08%, rgba(171, 190, 206, 0.1) 99.51%);
  --gradient-blue-200: linear-gradient(113.26deg, rgba(171, 190, 206, 0.35) 1.43%, rgba(171, 190, 206, 0) 110.33%);;
} */

.gallery {
  margin: 0 0 160px;
}
.gallery__container {
  position: relative;
}
.gallery__container::before {
  content: '';
  position: absolute;
  bottom: -140px;
  right: -65px;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background-color: var(--white-color-100);
}
.gallery__main-slider {
  margin: 0 0 20px;
}
.gallery__slider-wrapper {
  position: relative;
}
.gallery__thumb-slider {
  max-width: calc(100% - 90px);
  margin: 0 auto;
}
.gallery__main-slide,
.gallery__thumb-slide {
  -webkit-touch-callout: none; 
  -webkit-user-select: none; 
  -khtml-user-select: none;    
  -moz-user-select: none;     
  -ms-user-select: none;       
  user-select: none; 
}
.gallery__thumb-slide {
  cursor: pointer;
}

/* SLIDER BTNS */

.gallery__slider-wrapper .gallery__btn, 
.experts__wrapper .experts__btn {
  position: absolute;
  top: calc(50% - 8px);
  width: 8px;
  height: 16px;
  cursor: pointer;
}
.gallery__btn_prev,
.experts__btn_prev {
  left: 0;
}
.gallery__btn_next,
.experts__btn_next {
  right: 0;
}
.gallery__btn path,
.experts__btn path {
  transition: stroke 0.3s ease;
}

/* ODDS */

.odds {
  margin: 0 0 140px;
}
.odds__txt {
  max-width: 500px;
  margin: 0 0 45px;
}
.odds__txt:last-child {
  margin: 0;
}
.odds__sliders {
  min-height: 400px;
  align-items: center;
}
.odds__navbar {
  order: -1;
  width: 90px;
  height: 100%;
  margin: 0 55px 0 0;
}
.odds-nav__item {
  position: relative;
  font-weight: bold;
  font-size: var(--font-large);
  line-height: 1.9;
  color: var(--black-color);
  cursor: pointer;
}
.odds-nav__item:not(:last-child) {
  padding: 0 0 15px;
}
.odds-nav__item::before {
  content: '';
  position: absolute;
  top: calc(50% - 7px);
  right: 0;
  width: 0;
  height: 5px;
  background-color: var(--blue-color-100);
  opacity: 0;
  visibility: hidden;
  transition-property: opacity, width, visibility;
  transition-duration: 0.3s;
  transition-timing-function: ease-in;
}
.odds-nav__item.swiper-slide-thumb-active::before {
  opacity: 1;
  visibility: visible;
  width: 50px;
}
.odds__slider {
  width: calc(100% - 145px);
  padding: 0 0 30px 20px;
}
.odds__slide {
  align-items: center;
}
.odds__img {
  position: relative;
  width: 480px;
  height: 360px;
  background-position: center;
  background-size: cover;
}
.odds__img::before {
  content: '';
  position: absolute;
  top: 15px;
  left: -20px;
  width: calc(100% + 40px);
  height: calc(100% + 15px);
  background: linear-gradient(90.61deg, rgba(171, 190, 206, 0.1) 0.53%, rgba(171, 190, 206, 0.68) 52.08%, rgba(171, 190, 206, 0.1) 99.51%);
  z-index: -1;
}
.odds_slide-txt {
  width: calc(100% - 480px);
  max-width: 480px;
  padding: 0 0 0 90px;
  font-weight: 700;
  font-size: var(--font-largest);
  line-height: 1.5;
}

/* EXPERTS */

.experts {
  margin: 0 0 220px;
}
.experts__txt {
  max-width: 560px;
  margin: 0 0 70px;
}
.experts__wrapper {
  position: relative;
}
.experts__swiper {
  max-width: calc(100% - 110px);
  margin: -40px auto;
  /* padding: 40px 0; */
}
.experts__slide {
  position: relative;
  padding: 40px 0;
  color: var(--white-color);
  filter: grayscale(1);
  cursor: pointer;
  transition-property: background-size, transform;
  transition-timing-function: ease-in-out;
  transition-duration: 0.6s;
}
.experts__slide::before {
  content: '';
  position: absolute;
  bottom: 40px;
  left: 0;
  width: 100%;
  height: 50%;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.74) 100%);
  z-index: 1;
}
.experts__slide > * {
  position: relative;
}
.experts__img-wrapper {
  overflow: hidden;
  transition: transform 0.5s ease;
}
.experts__slide-img {
  transition: transform 1s ease-in-out 0.3s;
}
.experts__info {
  position: absolute;
  left: 0;
  bottom: 40px;
  width: 100%;
  margin: auto 0 0;
  padding: 40px 25px;
  z-index: 2;
  transition: bottom 0.5s ease;
}
.experts__info::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: #28272e;
  background-image: linear-gradient(35deg, rgba(0, 0, 0, 0.2) 0%, transparent 55%, rgba(247, 247, 247, 0.4) 100%);
  transform: scaleY(0);
  transition: transform 0.4s ease;
}
.experts__caption {
  position: relative;
  font-size: var(--font-large);
}
.experts__hidden-desc {
  display: block;
  height: 0px;
  padding: 20px 0 0;
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s ease-in-out;
}
.check-height {
  position: absolute;
  left: 0%;
  padding: 20px 25px 0;
  opacity: 0;
  visibility: hidden;
  z-index: -1;
}

@media (hover:hover) {
  .gallery__btn:hover path,
  .experts__btn:hover path {
    stroke: var(--grey-color-100);
  }
  .experts__slide:hover .experts__img-wrapper {
    transform: translateY(-40px);
  }
  .experts__slide:hover .experts__slide-img {
    transform: scale(1.2);
  }
  .experts__slide:hover .experts__info {
    bottom: 0;
  }
  .experts__slide:hover .experts__info::before {
    transform: scaleY(1);
  }
  .experts__slide:hover .experts__hidden-desc {
    opacity: 1;
    visibility: visible;
    transform: scaleY(1);
  }
}

@media (max-width: 1400px) {
  .gallery, .experts {
    margin: 0 0 100px;
  }
  .odds {
    margin: 0 0 50px;
  }
  .gallery__container::before {
    bottom: -80px;
    width: 320px;
    height: 320px;
  }
  .odds__navbar {
    margin: 0 10px 0 0;
  }
  .odds__slider {
    width: calc(100% - 100px);
  }
  .odds-nav__item.swiper-slide-thumb-active::before {
    width: 40px;
  }
  .odds-nav__item::before {
    right: 10px;
    top: calc(50% - 9px);
  }
  .odds-nav__item:not(:last-child) {
    padding: 0 0 10px;
  }
  .odds__img {
    width: 400px;
    height: 300px;
  }
  .odds_slide-txt {
    width: calc(100% - 400px);
    padding: 0 0 0 60px;
  }
  .experts__info {
    padding: 20px;
  }
  .experts__hidden-desc {
    padding: 10px 0 0;
  }
  .check-height {
    padding: 10px 20px 0;
  }
}
@media (max-width: 1024px) {
  .odds__img {
    width: 40vw;
    height: 30vw;
  }
  .odds_slide-txt {
    width: calc(100% - 40vw);
    font-size: var(--font-large);
  }
  .odds-nav__item {
    line-height: 1;
  }
  .odds-nav__item::before {
    top: calc(50% - 7px);
    right: 0;
  }
  .odds__navbar {
    width: 70px;
  }
  .odds-nav__item:not(:last-child) {
    padding: 0 0 2vw;
  }
  .odds__sliders {
    min-height: auto;
  }
  .experts__txt {
    margin: 0 0 45px;
  }
  .experts__slide.active .experts__img-wrapper {
    transform: translateY(-40px);
  }
  .experts__slide.active .experts__slide-img {
    transform: scale(1.2);
  }
  .experts__slide.active .experts__info {
    bottom: 0;
  }
  .experts__slide.active .experts__info::before {
    transform: scaleY(1);
  }
  .experts__slide.active .experts__hidden-desc {
    opacity: 1;
    visibility: visible;
    transform: scaleY(1);
  }
  .gallery, .experts {
    margin: 0 0 60px;
  }
}
@media (max-width: 768px) {
  .odds__img::before {
    top: 5px;
  }
  .odds__img {
    width: 50vw;
    height: 40vw;
    margin: 0 0 30px;
  }
  .odds__navbar {
    align-self: flex-start;
  }
  .odds_slide-txt {
    width: 100%;
    padding: 0;
  }
}
@media (max-width: 600) {
  .experts__wrapper {
    max-width: 400px;
    margin: 0 auto;
  }
}
@media (max-width: 480px) {
  .odds-nav__item:not(:last-child) {
    padding: 0 0 3vw;
  }
  .odds-nav__item.swiper-slide-thumb-active::before {
    width: 15px;
  }
  .odds__navbar {
    width: 40px;
  }
  .odds__slider {
    width: calc(100% - 50px);
  }
  .odds__img {
    width: calc(100% - 20px);
    height: 45vw;
  }
  .odds_slide-txt {
    font-size: var(--font-normal);
  }
  .odds {
    margin: 0 0 10px;
  }
}