@font-face {
  font-family: 'Roboto';
  src: url('../font/roboto-regular.ttf') format('truetype');
  font-weight: 400;
}

@font-face {
  font-family: 'Roboto';
  src: url('../font/roboto-bold.ttf') format('truetype');
  font-weight: 700;
}

@font-face {
  font-family: 'Lato';
  src: url('../font/lato-bold.ttf') format('truetype');
  font-weight: 700;
}

.zs-history-banner {
  position: relative;
}

.zs-history-banner-wrap {
  position: relative;
  width: 100%;
  min-height: 360px;
  overflow: hidden;
}

.zs-history-banner-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.zs-history-banner-overlay {
  position: relative;
  z-index: 1;
  min-height: 360px;
  background: linear-gradient(to right, rgba(8, 46, 133, 0.72) 0%, rgba(8, 46, 133, 0.32) 36%, rgba(8, 46, 133, 0) 68%);
}

.zs-history-banner-overlay .zs-container {
  width: 100%;
}

.zs-history-banner-inner {
  min-height: 360px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  color: var(--color-white);
  padding: 30px 0;
}

.zs-history-banner-copy {
  flex: 1;
  max-width: 560px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.zs-history-banner-title {
  font-size: 46px;
  line-height: 1.15;
  font-weight: 700;
  color: var(--color-white);
}

.zs-history-banner-desc {
  margin-top: 10px;
}

.zs-history-banner-desc p {
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-white);
}

.zs-history-breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 28px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--color-white);
}

.zs-history-breadcrumbs a {
  color: var(--color-white);
}

.zs-history-breadcrumbs a:hover {
  color: var(--color-main);
}

.zs-history-breadcrumb-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
}

.zs-history-main {
  padding: 60px 0;
}

.zs-history-timeline {
  max-width: 1200px;
  margin: 0 auto;
}

.zs-history-item + .zs-history-item {
  margin-top: 0;
}

.zs-history-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.zs-history-media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 58 / 43.5;
  background: #edf1f5;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.zs-history-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.zs-history-content {
  display: flex;
  flex-direction: column;
  height: 100%;
  justify-content: flex-end;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.zs-history-item.is-visible .zs-history-media,
.zs-history-item.is-visible .zs-history-content {
  opacity: 1;
  transform: translateY(0);
}

.zs-history-card {
  position: relative;
  margin-top: auto;
  background: #efede6;
  padding: 30px 40px;
  min-height: 188px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.zs-history-card::before {
  content: '';
  position: absolute;
  top: 50%;
  width: 0;
  height: 0;
  transform: translateY(-50%);
  border-top: 30px solid transparent;
  border-bottom: 30px solid transparent;
}

.zs-history-item--left .zs-history-card::before {
  right: 100%;
  border-right: 30px solid #efede6;
}

.zs-history-item--right .zs-history-card::before {
  left: 100%;
  border-left: 30px solid #efede6;
}

.zs-history-year {
  font-size: 40px;
  line-height: 1.1;
  font-weight: 700;
  color: var(--color-main);
}

.zs-history-desc {
  margin-top: 10px;
}

.zs-history-desc p {
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text);
}

.zs-history-item--right .zs-history-content {
  order: 1;
}

.zs-history-item--right .zs-history-media {
  order: 2;
}

@media (max-width: 992px) {
  .zs-history-banner-wrap,
  .zs-history-banner-overlay,
  .zs-history-banner-inner {
    min-height: 300px;
  }

  .zs-history-banner-overlay {
    background: rgba(8, 46, 133, 0.56);
  }

  .zs-history-banner-title {
    font-size: 36px;
  }

  .zs-history-main {
    padding: 50px 0;
  }

  .zs-history-card {
    padding: 24px 28px;
    min-height: 168px;
  }

  .zs-history-year {
    font-size: 34px;
  }
}

@media (max-width: 768px) {
  .zs-history-banner-wrap,
  .zs-history-banner-overlay,
  .zs-history-banner-inner {
    min-height: 260px;
  }

  .zs-history-banner-inner {
    text-align: center;
    align-items: center;
  }

  .zs-history-banner-copy {
    max-width: 100%;
  }

  .zs-history-banner-title {
    font-size: 30px;
  }

  .zs-history-banner-desc p {
    font-size: 15px;
  }

  .zs-history-breadcrumbs {
    justify-content: center;
  }

  .zs-history-main {
    padding: 40px 0;
  }

  .zs-history-item + .zs-history-item {
    margin-top: 18px;
  }

  .zs-history-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .zs-history-item--right .zs-history-content,
  .zs-history-item--right .zs-history-media,
  .zs-history-item--left .zs-history-content,
  .zs-history-item--left .zs-history-media {
    order: initial;
  }

  .zs-history-item--right .zs-history-media {
    order: -1;
  }

  .zs-history-card {
    padding: 20px;
    min-height: auto;
  }

  .zs-history-card::before {
    display: none;
  }

  .zs-history-year {
    font-size: 30px;
  }
}

@media (max-width: 576px) {
  .zs-history-banner-wrap,
  .zs-history-banner-overlay,
  .zs-history-banner-inner {
    min-height: 220px;
  }

  .zs-history-banner-inner {
    padding: 22px 0;
  }

  .zs-history-banner-title {
    font-size: 28px;
  }

  .zs-history-banner-desc p {
    font-size: 14px;
  }

  .zs-history-breadcrumbs {
    margin-top: 20px;
    font-size: 13px;
  }

  .zs-history-main {
    padding: 32px 0;
  }

  .zs-history-item + .zs-history-item {
    margin-top: 14px;
  }

  .zs-history-row {
    gap: 0;
  }

  .zs-history-year {
    font-size: 28px;
  }

  .zs-history-desc p {
    font-size: 15px;
  }
}