.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
}

.header__menu {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-align: center;
  align-items: center;
  list-style-type: none;
  -ms-flex-pack: center;
  justify-content: center;
}

.header__menu a {
  display: block;
  padding: 24px 20px;
  border-bottom: 2px solid transparent;
  font-weight: 300;
  font-size: 15px;
  line-height: 18px;
  color: #ffffff;
}

.header__menu li.current-menu-item a {
  border-bottom: 2px solid #ffffff;
}

.header._scroll {
  background: #1b1b1b;
}

.section._entry {
  padding-top: 148px;
  background: url("../img/bg-3.png") no-repeat center center;
  background-size: cover;
  padding-bottom: 120px;
  position: relative;
}

.section._entry:before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background: linear-gradient(
      90deg,
      rgba(0, 0, 0, 0.1) 0%,
      rgba(0, 0, 0, 0) 100%
    ),
    linear-gradient(0deg, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.3));
}

.section._entry .container {
  position: relative;
  z-index: 10;
}

.section._entry .section__description {
  max-width: 687px;
  margin-bottom: 48px;
  font-weight: 300;
}

.section._entry .section__info {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-align: center;
  align-items: center;
}

.section._entry .section__button {
  margin-right: 48px;
}

.section._entry .section__label {
  margin-right: 32px;
}

.section._entry .section__label-title {
  margin-bottom: 4px;
  font-weight: 300;
  font-size: 15px;
  line-height: 140%;
  color: rgba(255, 255, 255, 0.7);
}

.section._entry .section__label-text {
  font-weight: 400;
  font-size: 18px;
  line-height: 140%;
  color: #ffffff;
}

.offer {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-align: center;
  align-items: center;
  gap: 32px;
  margin-bottom: 32px;
}

.offer__logo {
  width: 135px;
  min-width: 135px;
}

.offer__title {
  font-weight: 400;
  font-size: 48px;
  line-height: 58px;
  color: #ffffff;
}

.section._about {
  padding: 118px 0 108px;
}

.section._about .section__wrap {
  display: -ms-flexbox;
  display: flex;
}

.section._about .section__title {
  width: 379px;
  min-width: 379px;
  padding-right: 32px;
}

.section._about .section__content {
  width: 100%;
  font-weight: 300;
}

.section._about .section__content ol {
  margin: 8px 0 16px;
  padding-left: 23px;
}

.section._about .section__content ol li {
  padding-left: 3px;
  position: relative;
  margin-bottom: 8px;
}

.section._about .section__content ul {
  list-style-type: none;
  margin: 8px 0 16px;
}

.section._about .section__content ul li {
  padding-left: 23px;
  position: relative;
  margin-bottom: 8px;
}

.section._about .section__content ul li:before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #00a88e;
  position: absolute;
  left: 0;
  top: 8px;
}

.section._programm {
  padding-bottom: 58px;
}

.section._programm .section__title {
  text-align: center;
}

.programm {
  max-width: 994px;
  width: 100%;
  margin: 0 auto;
}

.programm__tab {
  display: none;
}

.programm__tab._active {
  display: block;
}

.programm__menu {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-align: center;
  align-items: center;
  -ms-flex-pack: center;
  justify-content: center;
  margin-bottom: 40px;
}

.programm__menu a {
  padding: 0 20px 8px;
  color: #ffffff;
  border-bottom: 2px solid transparent;
}

.programm__menu a._active {
  border-bottom: 2px solid #23d1ae;
}

.programm__group {
  margin-bottom: 63px;
}

.programm__item {
  display: -ms-flexbox;
  display: flex;
  margin-bottom: 22px;
}

.programm__item-time {
  width: 205px;
  min-width: 205px;
  padding-top: 5px;
  font-weight: 300;
  font-size: 15px;
  line-height: 140%;
  color: rgba(255, 255, 255, 0.7);
  padding-top: 3px;
}

.programm__item-title {
  font-weight: 400;
  font-size: 24px;
  line-height: 29px;
  color: #ffffff;
}

.programm__item-autors {
  margin-bottom: 8px;
}

.programm__item-description {
  font-weight: 400;
  font-size: 18px;
  line-height: 22px;
  color: #ffffff;
}

.programm__item._entry {
  border-bottom: 2px solid #23d1ae;
  padding-bottom: 24px;
  margin-bottom: 24px;
  margin-top: 63px;
}

.programm__item._entry:first-of-type {
  margin-top: 0;
}

.programm__item._entry .programm__item-time {
  font-weight: 400;
  font-size: 18px;
  line-height: 140%;
  color: #ffffff;
}

.authors {
  font-weight: 300;
  font-size: 15px;
  line-height: 21px;
  color: rgba(255, 255, 255, 0.7);
}

.section._reg {
  padding: 40px 0;
  background: url("../img/bg-2.jpg") no-repeat center;
  background-size: cover;
}

.section._reg .section__content {
  background: rgba(27, 27, 27, 0.9);
  border-radius: 8px;
  max-width: 584px;
  padding: 40px 32px 80px;
}

.form__title h2 {
  margin-bottom: 32px;
}

.form__description {
  margin-bottom: 24px;
  font-weight: 300;
  font-size: 15px;
  line-height: 18px;
  color: rgba(255, 255, 255, 0.7);
}

.form__row {
  display: -ms-flexbox;
  display: flex;
  gap: 16px;
}

.form__field {
  width: 100%;
}

.form__submit {
  margin-top: 16px;
}

.footer__logo {
  width: 176px;
}

.footer__wrap {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -ms-flex-align: center;
  align-items: center;
  padding: 24px 0;
}

.footer__common {
  text-align: right;
}

.footer__copy {
  font-weight: 300;
  font-size: 15px;
  line-height: 18px;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 8px;
}

.footer__politics a {
  font-weight: 400;
  font-size: 15px;
  line-height: 18px;
  color: rgba(0, 168, 142, 0.7);
}

.modal {
  position: fixed;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 1000;
  opacity: 0;
  display: none;
  visibility: hidden;
  pointer-events: none;
}

.modal._active {
  opacity: 1;
  pointer-events: all;
  display: block;
  visibility: visible;
}

.modal__bg {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 100;
  background: #1d1d1d;
  opacity: 0.6;
}

.modal__wrap {
  position: absolute;
  left: 0;
  top: 0px;
  right: 0;
  bottom: 0px;
  z-index: 200;
  overflow: auto;
  padding: 80px 16px;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-direction: column;
  flex-direction: column;
  -ms-flex-pack: justify;
  justify-content: space-between;
}

.modal__wrap:before {
  content: "";
  width: 1px;
  display: block;
}

.modal__wrap:after {
  content: "";
  width: 1px;
  display: block;
}

.modal__close {
  position: absolute;
  right: 30px;
  top: 30px;
  border: none;
  line-height: 14px;
  z-index: 100;
  transition: 0.2s;
}

.modal__close:hover {
  transform: rotate(90deg);
}

.modal__container {
  max-width: 641px;
  width: 100%;
  position: relative;
  margin-left: auto;
  margin-right: auto;
  padding: 40px 32px;
  background: #172b33;
  border-radius: 16px;
}

.section._cards {
  margin-top: 100px;
  margin-bottom: 58px;
}

.section._cards .section__title {
  text-align: center;
}

.cards {
  margin-top: 64px;
}

.cards__list {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
}

.cards__item {
  display: flex;
  align-items: center;
  max-width: 378px;
  min-height: 214px;
  width: 100%;
  padding: 16px;
  background: url("../img/cards-item-bg.jpg");
  background-size: cover;
}

.cards__link {
  font-family: "Kaspersky Sans";

  font-weight: 400;
  font-size: 22px;
  line-height: 26px;

  color: #ffffff;
}

.popup-video {
  opacity: 0;
  transform: scale(0);

  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  justify-content: center;
  align-items: center;

  background: rgb(0, 0, 0, 0.8);

  transition: all 0.3s ease-out;
}

.popup-video._open {
  opacity: 1;
  transform: scale(1);
  z-index: 999;
}

.popup-video__content {
  aspect-ratio: 16 / 9;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 90vw;
  height: 90vh;
}

.popup-video__close {
  display: inline;
  cursor: pointer;
  position: absolute;
  top: -24px;
  right: 24px;
  color: #ffffff;
}

.popup-video video {
  aspect-ratio: 16 / 9;
  width: 90vw;
  height: 90vh;
  margin-left: auto;
  margin-right: auto;
}

body._lock {
  overflow: hidden;
}

/**
 * Simple fade transition,
 */
.mfp-fade.mfp-bg {
  opacity: 0;
  -webkit-transition: all 0.15s ease-out;
  -moz-transition: all 0.15s ease-out;
  transition: all 0.15s ease-out;
}

.mfp-fade.mfp-bg.mfp-ready {
  opacity: 0.8;
}

.mfp-fade.mfp-bg.mfp-removing {
  opacity: 0;
}

.mfp-fade.mfp-wrap .mfp-content {
  opacity: 0;
  -webkit-transition: all 0.15s ease-out;
  -moz-transition: all 0.15s ease-out;
  transition: all 0.15s ease-out;
}

.mfp-fade.mfp-wrap.mfp-ready .mfp-content {
  opacity: 1;
}

.mfp-fade.mfp-wrap.mfp-removing .mfp-content {
  opacity: 0;
}

.section._speakers {
  /* padding-top: 60px; */
  padding-bottom: 8px;
}

.section._speakers .section__title {
  text-align: center;
  margin-bottom: 14px;
}

.section._speakers .section__slider {
  padding: 0 50px;
}

.swiper._speakers {
  padding: 136px 50px 100px;
  margin-top: -162px;
}

.swiper._speakers .swiper-button-next {
  width: 27px;
  height: 48px;
  right: 0;
  margin-top: -60px;
}

.swiper._speakers .swiper-button-next:after {
  content: "";
  width: 27px;
  height: 48px;
  background: url("../img/icon-next-slider.svg") no-repeat center;
}

.swiper._speakers .swiper-button-prev {
  width: 27px;
  height: 48px;
  left: 0;
  margin-top: -60px;
}

.swiper._speakers .swiper-button-prev:after {
  content: "";
  width: 27px;
  height: 48px;
  background: url("../img/icon-prev-slider.svg") no-repeat center;
}

.swiper._speakers .swiper-pagination {
  max-width: 516px;
  bottom: 77px;
  width: 100%;
  display: -ms-flexbox;
  display: flex;
  gap: 12px;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

.swiper._speakers .swiper-pagination .swiper-pagination-bullet {
  opacity: 1;
  width: 100%;
  border-radius: 0;
  height: 6px;
  background: rgba(165, 190, 190, 0.4);
}

.swiper._speakers .swiper-pagination .swiper-pagination-bullet-active {
  background: #23d1ae;
}

.swiper._speakers .swiper-slide {
  transition: all 200ms linear;
  transform: scale(0.6);
  z-index: 5;
}

.swiper._speakers .swiper-slide.swiper-slide-active {
  transform: scale(1);
  z-index: 10;
}

.speaker {
  text-align: center;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -ms-flex-pack: center;
  justify-content: center;
}

.speaker__photo {
  width: 365px;
  min-width: 365px;
  height: 365px;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-align: center;
  align-items: center;
  -ms-flex-pack: center;
  justify-content: center;
  margin: 0 auto 9px;

  position: relative;
}

.speaker__photo::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url("../img/speakers_mask.svg");
  background-size: cover;
  z-index: 1;
}

.speaker__photo img {
  width: calc(100% - 4px);
}

.speaker__name {
  font-style: normal;
  font-weight: 500;
  font-size: 28px;
  line-height: 32px;
  letter-spacing: 0.01em;
  margin-bottom: 8px;
  width: 100%;
}

.speaker__info {
  font-style: normal;
  font-weight: 300;
  font-size: 18px;
  line-height: 24px;
  letter-spacing: 0.01em;
  opacity: 0.7;
  width: 100%;
}

._map .section__button {
  margin-top: 32px;
  margin-bottom: 50px;
}
._map .section__button a {
  font-weight: 300;
}