.dcs-banner {
  position: relative;
  width: 100%;
  height: 800px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: #545456;
}
.dcs-banner__inner {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  display: flex;
  align-items: center;
}
.dcs-banner__background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.dcs-banner__background > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.dcs-banner__content {
  width: 90%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 35px 0;
  box-sizing: border-box;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 60px;
  position: relative;
  z-index: 1;
}
.dcs-banner__text {
  width: 90%;
  max-width: 700px;
}
.dcs-banner__title {
  font-weight: bold;
  color: #ffffff;
}
.dcs-banner__description {
  width: 100%;
  max-width: 598px;
  font-weight: 400;
  font-size: 20px;
  color: #ffffff;
  line-height: 36px;
  margin-top: 30px;
}
.dcs-banner__button {
  margin-top: 40px;
  max-width: 320px;
}

.dcs-capabilities {
  width: 100%;
  padding: 50px 0 70px;
}
.dcs-capabilities__title {
  width: 90%;
  margin: 0 auto;
  font-weight: bold;
  color: #1e293b;
  text-align: center;
  margin-bottom: 30px;
}
.dcs-capabilities__content {
  width: 90%;
  max-width: 1500px;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  gap: 80px;
}
.dcs-capabilities__left {
  width: 52%;
  max-width: 660px;
  flex-shrink: 0;
}
.dcs-capabilities__image {
  width: 100%;
}
.dcs-capabilities__image img {
  width: 100%;
  height: auto;
  object-fit: contain;
}
.dcs-capabilities__right {
  flex: 1;
}
.dcs-capabilities__description {
  width: 100%;
  max-width: 695px;
  font-weight: 400;
  color: #1e293b;
  line-height: 24px;
  text-align: left;
  margin-bottom: 50px;
}
.dcs-capabilities__button {
  margin-top: 60px;
  max-width: 320px;
}

.dcs-support {
  width: 100%;
  padding: 70px 0;
  background: #f8f8f8;
}
.dcs-support__title {
  width: 90%;
  margin: 0 auto;
  font-weight: bold;
  color: #1e293b;
  margin-bottom: 20px;
}
.dcs-support__description {
  width: 90%;
  max-width: 1195px;
  margin: 0 auto;
  font-weight: 400;
  color: #1e293b;
  line-height: 24px;
  text-align: center;
  margin-bottom: 50px;
}
.dcs-support__content {
  width: 90%;
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: stretch;
  gap: 10px;
}
.dcs-support__list {
  width: 30%;
  max-width: 460px;
}
.dcs-support__item {
  width: 100%;
  height: 100%;
  background: #ffffff;
  border-radius: 20px;
  padding: 30px 35px;
  box-sizing: border-box;
}
.dcs-support__item-title {
  font-weight: bold;
  color: #3b82f6;
  line-height: 30px;
  margin-bottom: 15px;
}
.dcs-support__item-description {
  font-weight: 400;
  color: #1e293b;
  line-height: 24px;
}
.dcs-support__image {
  flex: 1;
  max-width: 578px;
  display: flex;
  flex-direction: column;
  gap: 15px;
}
.dcs-support__image img {
  width: 100%;
  height: auto;
  object-fit: contain;
}

.dcs-advantage {
  width: 100%;
  padding: 70px 0;
  position: relative;
}
.dcs-advantage__background {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
}
.dcs-advantage__background img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.dcs-advantage__content {
  width: 90%;
  max-width: 1500px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.dcs-advantage__title {
  font-weight: bold;
  color: #ffffff;
  text-align: center;
  margin-bottom: 140px;
}
.dcs-advantage__list {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  align-items: stretch;
  gap: 100px 20px;
}
.dcs-advantage__item {
  width: calc(100% / 4 - 30px);
  min-width: 360px;
  background: #ffffff;
  border-radius: 40px;
  display: flex;
  flex-direction: column;
  position: relative;
}
.dcs-advantage__item:nth-child(even) {
  background: #3b82f6;
}
.dcs-advantage__item-icon {
  width: 160px;
  margin: 0 auto;
  margin-top: -80px;
}
.dcs-advantage__item-icon img {
  width: 100%;
  height: auto;
  object-fit: contain;
}
.dcs-advantage__item-text {
  width: 100%;
  padding: 30px 30px 50px;
  box-sizing: border-box;
}
.dcs-advantage__item-title {
  font-weight: bold;
  color: #1e293b;
  text-align: center;
  margin-bottom: 10px;
}
.dcs-advantage__item:nth-child(even) .dcs-advantage__item-title {
  color: #ffffff;
}
.dcs-advantage__item-description {
  font-weight: 400;
  color: #1e293b;
  line-height: 24px;
  text-align: center;
}
.dcs-advantage__item:nth-child(even) .dcs-advantage__item-description {
  color: #ffffff;
}

.dcs-materials {
  width: 100%;
  padding: 70px 0;
}
.dcs-materials__content {
  width: 90%;
  max-width: 1400px;
  margin: 0 auto;
}
.dcs-materials__title {
  font-weight: bold;
  color: #1e293b;
  text-align: center;
  margin-bottom: 20px;
}
.dcs-materials__description {
  width: 100%;
  max-width: 1174px;
  margin: 0 auto;
  font-weight: 400;
  color: #1e293b;
  line-height: 24px;
  text-align: center;
  margin-bottom: 50px;
}
.dcs-materials__wrap {
  width: 100%;
}
.dcs-materials__list {
  display: flex;
  justify-content: center;
  align-items: stretch;
  flex-wrap: wrap;
  gap: 20px;
}
.dcs-materials__group {
  width: calc(100% / 2 - 15px);
  background: #f8f8f8;
  padding: 30px 20px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.dcs-materials__group-title {
  font-weight: bold;
  font-size: 24px;
  color: #3b82f6;
  text-align: left;
}
.dcs-materials__group-items {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.dcs-materials__item {
  width: calc(100% / 3 - 7px);
  max-width: 250px;
  background: #ffffff;
  border-radius: 6px;
  font-weight: bold;
  font-size: 18px;
  color: #1e293b;
  text-align: center;
  padding: 8px 15px;
  box-sizing: border-box;
  cursor: pointer;
  transition: all 0.2s ease-in-out;
  display: flex;
  justify-content: center;
  align-items: center;
}
.dcs-materials__item:hover,
.dcs-materials__item.is-active {
  background: #3b82f6;
  color: #ffffff;
}
.dcs-materials__details-list {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.dcs-materials__details-item {
  width: 100%;
  display: none;
  flex-direction: column;
  gap: 20px;
  transition: all 0.3s ease-in-out;
}
.dcs-materials__details-item.is-active {
  display: flex;
}
.dcs-materials__details-text {
  flex: 1;
  padding: 10px 0px 10px;
}
.dcs-materials__details-title {
  font-weight: bold;
  font-size: 18px;
  color: #1e293b;
  text-align: left;
  margin-bottom: 15px;
}
.dcs-materials__details-description {
  font-weight: 400;
  color: #1e293b;
  line-height: 30px;
}
.dcs-materials__images-list {
  width: calc(100% / 2 - 15px);
}
.dcs-materials__images-item {
  width: 100%;
  max-width: 690px;
  display: none;
  flex-shrink: 0;
}
.dcs-materials__images-item.is-active {
  display: flex;
}
.dcs-materials__images-image {
  width: 100%;
  max-width: 690px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.dcs-materials__images-image img {
  width: 100%;
  height: auto;
  object-fit: contain;
}
.dcs-materials__link {
  width: 100%;
  max-width: 380px;
  height: 50px;
  line-height: 50px;
  background: #3b82f6;
  border-radius: 6px;
  font-weight: bold;
  font-size: 20px;
  color: #ffffff;
  text-align: center;
  margin: 50px auto 0;
  display: block;
}
.dcs-materials__link:hover {
  background: #3b82f6;
  color: #ffffff;
}

@media screen and (max-width: 760px) {
  .dcs-banner {
    height: auto;
  }
  .dcs-banner__content {
    justify-content: flex-start;
  }
  .dcs-banner__text {
    width: 100%;
  }

  .dcs-capabilities__content {
    flex-direction: column;
    gap: 20px;
  }
  .dcs-capabilities__left {
    width: 100%;
  }
  .dcs-capabilities__description {
    max-width: none;
  }

  .dcs-support__list {
    width: 100%;
    max-width: none;
  }
  .dcs-support__image {
    width: 100%;
    flex: none;
  }

  .dcs-advantage__item {
    width: 100%;
    min-width: auto;
    max-width: 360px;
  }

  .dcs-materials__list {
    flex-direction: column;
  }
  .dcs-materials__group {
    width: 100%;
  }
  .dcs-materials__group-items {
    display: flex;
  }
  .dcs-materials__images-list {
    width: 100%;
  }
  .dcs-materials__item {
    width: auto;
  }
}

@media screen and (min-width: 760px) and (max-width: 1020px) {
  .dcs-banner {
    height: auto;
  }
  .dcs-banner__content {
    justify-content: flex-start;
  }
  .dcs-banner__text {
    width: 100%;
  }

  .dcs-capabilities__content {
    flex-direction: column;
    gap: 20px;
  }
  .dcs-capabilities__left {
    width: 100%;
  }
  .dcs-capabilities__description {
    max-width: none;
  }

  .dcs-support__list {
    width: 100%;
    max-width: none;
  }
  .dcs-support__image {
    width: 100%;
    flex: none;
  }

  .dcs-materials__list {
    flex-direction: column;
  }
  .dcs-materials__group {
    width: 100%;
  }
  .dcs-materials__group-items {
    display: flex;
  }
  .dcs-materials__images-list {
    width: 100%;
  }
  .dcs-materials__item {
    width: auto;
  }
}
@media screen and (min-width: 1020px) and (max-width: 1350px) {
  .dcs-capabilities__content {
    flex-direction: column;
    gap: 20px;
  }
  .dcs-capabilities__left {
    width: 100%;
  }
  .dcs-capabilities__description {
    max-width: none;
  }

  .dcs-support__list {
    width: 100%;
  }
  .dcs-support__image {
    width: 100%;
    flex: none;
  }

  .dcs-materials__list {
    flex-direction: column;
  }
  .dcs-materials__group {
    width: 100%;
  }
  .dcs-materials__group-items {
    display: flex;
  }
  .dcs-materials__images-list {
    width: 100%;
  }
}

@media screen and (min-width: 1350px) and (max-width: 1900px) {
}