.sls-banner {
  position: relative;
  width: 100%;
  height: 600px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: #545456;
}
.sls-banner__inner {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  display: flex;
  align-items: center;
}
.sls-banner__background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.sls-banner__background > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.sls-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;
}
.sls-banner__text {
  width: 90%;
  max-width: 593px;
}
.sls-banner__title {
  font-weight: bold;
  color: #ffffff;
}
.sls-banner__description {
  font-weight: 400;
  font-size: 20px;
  color: #ffffff;
  line-height: 36px;
  margin-top: 30px;
}
.sls-banner__button {
  margin-top: 40px;
  max-width: 320px;
}

.sls-services {
  width: 100%;
  padding: 50px 0 70px;
}
.sls-services__title {
  font-weight: bold;
  color: #1e293b;
  margin-bottom: 40px;
}
.sls-services__content {
  width: 90%;
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  gap: 60px;
}
.sls-services__left {
  width: 48%;
  max-width: 547px;
  flex-shrink: 0;
}
.sls-services__image {
  width: 100%;
}
.sls-services__image img {
  width: 100%;
  height: auto;
  object-fit: contain;
}
.sls-services__right {
  flex: 1;
}
.sls-services__right-title {
  font-weight: bold;
  color: #1e293b;
  text-align: left;
  margin-top: 10px;
  margin-bottom: 15px;
}
.sls-services__right-description {
  font-weight: 400;
  color: #1e293b;
  line-height: 24px;
  margin-bottom: 40px;
}
.sls-services__info {
  display: flex;
  flex-direction: column;
  gap: 15px;
  position: relative;
  z-index: 1;
  margin-top: 10px;
}
.sls-services__info-item {
  display: flex;
  align-items: center;
  gap: 15px;
  font-weight: 400;
  color: #1e293b;
}
.sls-services__info-item img {
  width: 32px;
  height: auto;
  object-fit: contain;
}
.sls-services__info-item-title {
  min-width: 184px;
  font-weight: 400;
  font-size: 18px;
  color: #1e293b;
}
.sls-services__info-item-description {
  font-weight: 400;
  font-size: 18px;
  color: #3b82f6;
}
.sls-services__button {
  margin-top: 50px;
  max-width: 320px;
}

.sls-finish {
  width: 100%;
  padding: 70px 0;
  box-sizing: border-box;
  position: relative;
}
.sls-finish__background {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
}
.sls-finish__background > img {
  width: 100%;
  height: auto;
  object-fit: contain;
}
.sls-finish__content {
  width: 90%;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.sls-finish__title {
  font-weight: bold;
  color: #ffffff;
  text-align: center;
  margin-bottom: 50px;
}
.sls-finish__wrap {
  width: 100%;
}
.sls-finish__list {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: stretch;
  flex-wrap: wrap;
  gap: 20px;
}
.sls-finish__item {
  width: calc(100% / 5 - 17px);
  max-width: 300px;
  display: flex;
  flex-direction: column;
  background: #ffffff;
  box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.2);
}
.sls-finish__item-image {
  width: 100%;
}
.sls-finish__item-image img {
  width: 100%;
  height: auto;
  object-fit: contain;
}
.sls-finish__item-text {
  width: 100%;
  padding: 10px 25px 25px;
  box-sizing: border-box;
}
.sls-finish__item-title {
  font-weight: bold;
  font-size: 18px;
  color: #1e293b;
  text-align: center;
  margin-bottom: 20px;
}
.sls-finish__item-description {
  font-weight: 400;
  font-size: 18px;
  color: #1e293b;
  line-height: 24px;
  text-align: center;
}

.sls-advantage {
  width: 100%;
  padding: 70px 0;
  background: #f8f8f8;
}
.sls-advantage__content {
  width: 90%;
  max-width: 1400px;
  margin: 0 auto;
}
.sls-advantage__title {
  font-weight: bold;
  color: #1e293b;
  margin-bottom: 40px;
}
.sls-advantage__list {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  align-items: stretch;
  gap: 20px 30px;
}
.sls-advantage__item {
  width: calc(100% / 2 - 15px);
  max-width: 680px;
  background: #ffffff;
  border-radius: 100px 20px 20px 100px;
  display: flex;
  flex-direction: column;
}
.sls-advantage__item:nth-child(even) {
  border-radius: 20px 100px 100px 20px;
}
.sls-advantage__item-image {
  width: 100%;
}
.sls-advantage__item-image img {
  width: 100%;
  height: auto;
  object-fit: contain;
}
.sls-advantage__item-text {
  width: 100%;
  padding: 25px 35px 70px;
  box-sizing: border-box;
}
.sls-advantage__item-title {
  font-weight: bold;
  font-size: 24px;
  color: #1e293b;
  text-align: left;
  margin-bottom: 20px;
}
.sls-advantage__item-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.sls-advantage__item-info-item {
  width: 100%;
  padding-left: 35px;
  box-sizing: border-box;
  position: relative;
}
.sls-advantage__item-info-item::before {
  position: absolute;
  content: '';
  top: 7px;
  left: 2px;
  width: 16px;
  height: 16px;
  background: #3b82f6;
  border-radius: 50%;
}
.sls-advantage__item-info-description {
  font-weight: 400;
  color: #1e293b;
  line-height: 30px;
}

.sls-guide {
  width: 100%;
  padding: 70px 0 0;
}
.sls-guide__content {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}
.sls-guide__title {
  font-weight: bold;
  color: #1e293b;
  text-align: center;
  margin-bottom: 20px;
}
.sls-guide__description {
  width: 100%;
  max-width: 935px;
  margin: 0 auto;
  font-weight: 400;
  color: #1e293b;
  line-height: 30px;
  text-align: center;
  margin-bottom: 40px;
}
.sls-guide__list {
  width: 100%;
  display: flex;
  flex-direction: column;
}
.sls-guide__header {
  display: flex;
  justify-content: space-around;
  background: #0f3460;
  border-bottom: 2px solid #ffffff;
}
.sls-guide__header-title {
  width: calc(100% / 2);
  padding: 10px 20px;
  box-sizing: border-box;
  border-right: 2px solid #ffffff;
}
.sls-guide__header-title {
  font-weight: bold;
  font-size: 24px;
  color: #ffffff;
  text-align: left;
  display: flex;
  align-items: center;
}
.sls-guide__header-title:last-child {
  border-right: none;
}
.sls-guide__item {
  display: flex;
  justify-content: space-around;
  background: #f8f8f8;
  border-bottom: 2px solid #ffffff;
}
.sls-guide__item:last-child {
  border-bottom: none;
}
.sls-guide__item-description {
  width: calc(100% / 2);
  padding: 18px 20px;
  box-sizing: border-box;
  border-right: 2px solid #ffffff;
  font-weight: 400;
  font-size: 18px;
  color: #1e293b;
  line-height: 24px;
  display: flex;
  align-items: center;
}
.sls-guide__item-description:last-child {
  border-right: none;
}

.sls-materials {
  width: 100%;
  padding: 0 0 70px;
}
.sls-materials__content {
  width: 90%;
  max-width: 1400px;
  margin: 0 auto;
}
.sls-materials__title {
  font-weight: bold;
  color: #1e293b;
  text-align: center;
  margin-bottom: 50px;
}
.sls-materials__wrap {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 30px;
}
.sls-materials__group {
  width: 100%;
}
.sls-materials__group-items {
  width: 100%;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 20px 12px;
}
.sls-materials__item {
  min-width: 180px;
  background: #f8f8f8;
  border-radius: 6px;
  font-weight: bold;
  font-size: 18px;
  color: #1e293b;
  text-align: center;
  padding: 10px 25px;
  box-sizing: border-box;
  cursor: pointer;
  transition: all 0.2s ease-in-out;
  display: flex;
  justify-content: center;
  align-items: center;
}
.sls-materials__item:hover,
.sls-materials__item.is-active {
  background: #3b82f6;
  color: #ffffff;
}
.sls-materials__list {
  display: flex;
  justify-content: center;
  align-items: stretch;
  flex-wrap: wrap;
  gap: 20px;
}
.sls-materials__details-list {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 20px;
  background: #f8f8f8;
  padding: 40px 35px;
  box-sizing: border-box;
}
.sls-materials__details-item {
  width: 100%;
  display: none;
  flex-direction: column;
  gap: 20px;
  transition: all 0.3s ease-in-out;
}
.sls-materials__details-item.is-active {
  display: flex;
}
.sls-materials__details-text {
  flex: 1;
  padding: 10px 0px 10px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.sls-materials__details-title {
  font-weight: bold;
  color: #3b82f6;
  text-align: left;
}
.sls-materials__images-list {
  width: 48%;
  max-width: 690px;
}
.sls-materials__images-item {
  width: 100%;
  max-width: 690px;
  display: none;
  flex-shrink: 0;
}
.sls-materials__images-item.is-active {
  display: flex;
}
.sls-materials__images-image {
  width: 100%;
  max-width: 690px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.sls-materials__images-image img {
  width: 100%;
  height: auto;
  object-fit: contain;
}
.sls-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;
}
.sls-materials__link:hover {
  background: #3b82f6;
  color: #ffffff;
}

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

  .sls-services__content {
    flex-direction: column;
    gap: 20px;
  }
  .sls-services__left {
    width: 100%;
  }
  .sls-services__info-item {
    flex-wrap: wrap;
    gap: 5px 15px;
  }
  .sls-services__info-item-description {
    padding-left: 45px;
  }

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

  .sls-finish__item {
    width: 100%;
  }

  .sls-advantage__item {
    width: 100%;
  }

  .sls-guide__header-title {
    font-size: 18px;
  }
  .sls-guide__item-description {
    font-size: 16px;
  }
}

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

  .sls-services__content {
    flex-direction: column;
    gap: 20px;
  }
  .sls-services__left {
    width: 100%;
  }

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

  .sls-finish__item {
    width: calc(100% / 2 - 10px);
  }

  .sls-advantage__item {
    width: 100%;
  }

  .sls-guide__header-title {
    font-size: 18px;
  }
  .sls-guide__item-description {
    font-size: 16px;
  }
}
@media screen and (min-width: 1020px) and (max-width: 1350px) {
  .sls-services__content {
    flex-direction: column;
    gap: 20px;
  }
  .sls-services__left {
    width: 100%;
  }
  .sls-services__right-description {
    width: 90%;
  }

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

  .sls-finish__item {
    width: calc(100% / 3 - 17px);
  }
}

@media screen and (min-width: 1350px) and (max-width: 1900px) {
  .sls-finish__item {
    width: calc(100% / 4 - 17px);
  }
}