.events {
  padding-top: 2.75rem;
}

@media (max-width: 60.625rem) {
  .events {
    padding-top: 2rem;
  }
}

.events__head {
  display: grid;
  justify-items: center;
  gap: 1.25rem;
}

.events__tabs {
  max-width: 41.25rem;
  width: 100%;
}

.events__when {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  flex-wrap: wrap;
}

.events__when-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 0.875rem;
  border-radius: 2.5rem;
  background: rgba(246, 247, 250, 1);
  color: rgba(41, 40, 36, 1);
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.2;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.events__when-btn.is-active {
  background: rgba(0, 85, 255, 1);
  color: rgba(255, 255, 255, 1);
}

.events__note {
  text-align: center;
  color: rgba(151, 160, 186, 1);
  max-width: 47.875rem;
}

.events__grid {
  padding-top: 2.5rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

@media (max-width: 60.625rem) {
  .events__grid {
    grid-template-columns: 1fr;
    padding-top: 1.5rem;
    gap: 0.625rem;
  }
}

.events-card {
  background-color: rgba(255, 255, 255, 1);
  border-radius: 3.125rem;
  padding: 2.625rem;
  display: flex;
  flex-direction: column;
  min-height: 22.5rem;
}

@media (max-width: 60.625rem) {
  .events-card {
    border-radius: 1.875rem;
    padding: 1.875rem;
    min-height: auto;
  }
}

.events-card__media {
  display: block;
  /* "без границ" сверху/по бокам: компенсируем padding карточки */
  margin: -2.625rem -2.625rem 1rem -2.625rem;
  border-radius: 3.125rem 3.125rem 0 0;
  overflow: hidden;
}

@media (max-width: 60.625rem) {
  .events-card__media {
    margin: -1.875rem -1.875rem 0.875rem -1.875rem;
    border-radius: 1.875rem 1.875rem 0 0;
  }
}

.events-card__media img {
  display: block;
  width: 100%;
  aspect-ratio: 760 / 520;
  object-fit: cover;
}

.events-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.events-card__date {
  color: rgba(151, 160, 186, 1);
}

.events-card__badge {
  padding: 0.375rem 0.75rem;
  border-radius: 2.5rem;
  background: rgba(32, 124, 255, 0.1);
  color: rgba(0, 85, 255, 1);
  white-space: nowrap;
}

.events-card__title {
  padding-top: 1.25rem;
  font-size: calc(20px + 8 * (100vw - 480px) / 1440);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.events-card__title:link,
.events-card__title:visited {
  color: rgba(41, 40, 36, 1);
}

.events-card__title:hover {
  color: rgba(0, 85, 255, 1);
}

@media (min-width: 1920px) {
  .events-card__title {
    font-size: 28px;
  }
}

.events-card__desc {
  padding-top: 0.75rem;
  color: rgba(151, 160, 186, 1);
  flex: 1;
}

.events-card__bottom {
  padding-top: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

@media (max-width: 40rem) {
  .events-card__bottom {
    flex-direction: column;
    align-items: stretch;
  }
}

.events-card__meta {
  color: rgba(151, 160, 186, 1);
}

.events-card__btn {
  width: fit-content;
}

@media (max-width: 40rem) {
  .events-card__btn {
    width: 100%;
    text-align: center;
  }
}

.events-card__btn.is-disabled {
  opacity: 0.6;
  pointer-events: none;
}

/* ===== event detail ===== */
.event-page {
  padding-top: 2.75rem;
}

.event-page__layout {
  display: grid;
  grid-template-columns: 1fr 21.25rem;
  gap: 1.875rem;
  align-items: start;
}

@media (max-width: 60.625rem) {
  .event-page__layout {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}

.event-page__tag {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.625rem;
  border-radius: 0.375rem;
  background: rgba(0, 85, 255, 1);
  color: rgba(255, 255, 255, 1);
  font-size: 0.75rem;
  font-weight: 500;
  line-height: 1.3;
}

.event-page__desc {
  padding-top: 1rem;
  color: rgba(41, 40, 36, 1);
}

.event-page__desc p {
  margin: 0;
  padding-top: 0.75rem;
  font-size: 0.875rem;
  line-height: 1.65;
}

.event-page__h2 {
  padding-top: 2rem;
  font-size: 1.5rem;
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: -0.03em;
}

.event-page__program {
  padding-top: 1rem;
}

.event-page__image {
  padding-top: 2rem;
  border-radius: 1.5rem;
  overflow: hidden;
}

.event-page__image img {
  display: block;
  width: 100%;
  aspect-ratio: 860 / 360;
  object-fit: cover;
}

.event-side {
  background: rgba(255, 255, 255, 1);
  border-radius: 1.25rem;
  padding: 1.25rem;
  position: sticky;
  top: 6.25rem;
}

@media (max-width: 60.625rem) {
  .event-side {
    position: static;
  }
}

.event-side__top {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  align-items: center;
}

.event-side__date {
  display: inline-flex;
  padding: 0.25rem 0.5rem;
  border-radius: 0.5rem;
  background: rgba(0, 85, 255, 1);
  color: rgba(255, 255, 255, 1);
  font-size: 0.75rem;
  font-weight: 500;
}

.event-side__time {
  display: inline-flex;
  padding: 0.25rem 0.5rem;
  border-radius: 0.5rem;
  background: rgba(246, 247, 250, 1);
  color: rgba(41, 40, 36, 1);
  font-size: 0.75rem;
  font-weight: 500;
}

.event-side__block {
  padding-top: 1rem;
}

.event-side__label {
  font-size: 0.75rem;
  font-weight: 500;
  color: rgba(151, 160, 186, 1);
}

.event-side__value {
  padding-top: 0.25rem;
  font-size: 0.875rem;
  color: rgba(41, 40, 36, 1);
  line-height: 1.45;
}

.event-side__speaker {
  padding-top: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.625rem;
}

.event-side__avatar {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 100%;
  background: rgba(217, 217, 217, 1);
  display: block;
  object-fit: cover;
  flex-shrink: 0;
}

.event-side__speaker-name {
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.15;
}

.event-side__speaker-role {
  font-size: 0.75rem;
  color: rgba(151, 160, 186, 1);
  padding-top: 0.125rem;
}

.event-side__btn {
  margin-top: 1.25rem;
  width: 100%;
  text-align: center;
}

.event-side__btn.is-disabled {
  opacity: 0.6;
  pointer-events: none;
}

/* program blocks inside HTML property */
.event-program {
  border-top: 1px solid rgba(229, 232, 241, 1);
}
.event-program__row {
  display: grid;
  grid-template-columns: 3.5rem 1fr;
  gap: 1rem;
  padding: 0.875rem 0;
  border-bottom: 1px solid rgba(229, 232, 241, 1);
}
.event-program__time {
  font-size: 0.75rem;
  font-weight: 500;
  color: rgba(41, 40, 36, 1);
}
.event-program__title {
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(41, 40, 36, 1);
}
.event-program__speaker {
  padding-top: 0.25rem;
  display: grid;
  grid-template-columns: 1.25rem 1fr;
  column-gap: 0.5rem;
  row-gap: 0.125rem;
  align-items: center;
}
.event-program__avatar {
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 100%;
  background: rgba(217, 217, 217, 1);
  display: block;
  grid-row: span 2;
}
.event-program__speaker-name {
  font-size: 0.75rem;
  font-weight: 500;
  line-height: 1.15;
}
.event-program__speaker-role {
  font-size: 0.6875rem;
  color: rgba(151, 160, 186, 1);
}