/* 横幅模块 */
.ptm-banner {
  position: relative;
  height: 800px;
  width: 100%;
  display: flex;
  justify-content: flex-end;
  align-items: center;
}
.ptm-banner__background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}
.ptm-banner__background img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.ptm-banner__content {
  width: 90%;
  max-width: 1400px;
  margin: 0 auto;
  box-sizing: border-box;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 60px;
}
.ptm-banner__text {
  flex: 1;
  max-width: 1092px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.ptm-banner__title {
  color: #ffffff;
  text-align: center;
}
.ptm-banner__subtitle {
  font-weight: 400;
  font-size: 30px;
  color: #ffffff;
  line-height: 48px;
  text-align: center;
  margin-top: 15px;
}
.ptm-banner__description {
  font-weight: 400;
  font-size: 22px;
  color: #ffffff;
  line-height: 36px;
  margin-top: 70px;
  text-align: center;
}
.ptm-banner__button {
  margin-top: 70px;
  width: 450px;
  background: #e0191e;
}

.ptm-choose {
  padding: 70px 0 40px;
}
.ptm-choose__content {
  width: 90%;
  max-width: 1400px;
  margin: 0 auto;
}
.ptm-choose__title {
  font-weight: bold;
  color: #333333;
  text-align: center;
}
.ptm-choose__wrap {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 40px;
}
.ptm-choose__left,
.ptm-choose__right {
  width: calc(100% / 2 - 10px);
}
.ptm-choose__list {
  width: 100%;
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 30px;
  box-sizing: border-box;
}
.ptm-choose__item {
  width: 100%;
}
.ptm-choose__item-text {
  width: 100%;
  padding-right: 30px;
  box-sizing: border-box;
}
.ptm-choose__item-title {
  font-weight: 500;
  color: #000000;
}
.ptm-choose__item-desc {
  font-weight: 400;
  color: #000000;
  line-height: 30px;
  margin-top: 5px;
}
.ptm-choose__right-list {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.ptm-choose__right-image {
  width: 100%;
  max-width: 689px;
}
.ptm-choose__right-image img {
  width: 100%;
  height: auto;
  object-fit: contain;
}
.ptm-choose__right-text {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: #fafafa;
  padding: 45px 35px 10px;
  box-sizing: border-box;
}
.ptm-choose__right-subtitle {
  font-weight: 500;
  color: #000000;
  margin-bottom: 15px;
}
.ptm-choose__right-item {
  font-weight: 500;
  font-size: 20px;
  color: #e0191e;
}
.ptm-choose__button {
  width: 100%;
  max-width: 600px;
  background: #e0191e;
  margin-top: 40px;
}

.ptm-approach {
  padding: 70px 0 70px;
  position: relative;
}
.ptm-approach__background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.ptm-approach__background img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.ptm-approach__content {
  width: 90%;
  max-width: 1400px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.ptm-approach__title {
  font-weight: bold;
  color: #ffffff;
  text-align: center;
  margin-bottom: 40px;
}
.ptm-approach__list {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
}
.ptm-approach__item {
  width: calc(100% / 6 - 17px);
  background: #000000;
  font-weight: bold;
  font-size: 18px;
  color: #ffffff;
  text-align: center;
  padding: 10px 5px;
  box-sizing: border-box;
  min-height: 80px;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
}
.ptm-approach__item:hover,
.ptm-approach__item.is-active {
  background: #e0191e;
}
.ptm-approach__text-desc {
  width: 100%;
  background: #f5f5f5;
  margin-top: 45px;
  padding: 40px 25px;
  box-sizing: border-box;
  font-weight: 400;
  color: #000000;
  line-height: 30px;
  display: none;
  position: relative;
}
.ptm-approach__text-desc img {
  width: 32px;
  height: auto;
  object-fit: contain;
  position: absolute;
  top: -38px;
}
.ptm-approach__text-desc:nth-child(1) img {
  left: 90px;
}
.ptm-approach__text-desc:nth-child(2) img {
  left: 328px;
}
.ptm-approach__text-desc:nth-child(3) img {
  left: 564px;
}
.ptm-approach__text-desc:nth-child(4) img {
  right: 568px;
}
.ptm-approach__text-desc:nth-child(5) img {
  right: 328px;
}
.ptm-approach__text-desc:nth-child(6) img {
  right: 90px;
}
.ptm-approach__bottom {
  max-width: 1400px;
  margin: 35px auto 0px;
  display: flex;
  justify-content: flex-end;
  align-items: center;
}
.ptm-approach__button {
  width: 100%;
  max-width: 446px;
  background: #e0191e;
}

.ptm-capabilities {
  padding: 70px 0 0px;
  position: relative;
}
.ptm-capabilities__content {
  width: 90%;
  max-width: 1400px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.ptm-capabilities__title {
  font-weight: bold;
  color: #333333;
  text-align: center;
}
.ptm-capabilities__subtitle {
  font-weight: 400;
  font-size: 26px;
  color: #333333;
  text-align: center;
  margin-top: 5px;
  margin-bottom: 50px;
}
.ptm-capabilities__list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: stretch;
  gap: 25px;
}
.ptm-capabilities__item {
  width: calc(100% / 3 - 20px);
  max-width: 446px;
  font-weight: 400;
  color: #000000;
  line-height: 30px;
  text-align: left;
  background: #f5f5f5;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.ptm-capabilities__item-image {
  width: 100%;
}
.ptm-capabilities__item-image img {
  width: 100%;
  height: auto;
  object-fit: contain;
}
.ptm-capabilities__item-title {
  font-weight: bold;
  color: #000000;
  padding: 25px 35px 35px;
  box-sizing: border-box;
  text-align: left;
}
.ptm-capabilities__item-desc {
  width: 100%;
  padding: 0 35px 35px;
  box-sizing: border-box;
}
.ptm-capabilities__bottom {
  max-width: 1400px;
  margin: 35px auto 0px;
  display: flex;
  justify-content: flex-end;
  align-items: center;
}
.ptm-capabilities__button {
  width: 100%;
  max-width: 446px;
  background: #e0191e;
}

.ptm-make {
  width: 100%;
  padding: 70px 0 0px;
}
.ptm-make__content {
  width: 90%;
  max-width: 1400px;
  margin: 0 auto;
}
.ptm-make__title {
  font-weight: bold;
  color: #333333;
}
.ptm-make__subtitle {
  font-weight: 400;
  font-size: 22px;
  color: #030303;
  text-align: center;
  margin-top: 5px;
  margin-bottom: 50px;
}
.ptm-make__description {
  font-weight: 400;
  color: #030303;
  line-height: 24px;
  margin-top: 15px;
  margin-bottom: 25px;
}
.ptm-make__list {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  align-items: stretch;
  gap: 20px;
}
.ptm-make__item {
  width: calc(33.33% - 15px);
  position: relative;
  background: #fafafa;
  color: #000000;
  min-height: 290px;
}
.ptm-make__item:nth-child(2) {
  background: #e60012;
  color: #ffffff;
}
.ptm-make__item:last-child {
  background: #e0191e;
}
.ptm-make__item-text {
  padding: 70px 40px;
  box-sizing: border-box;
}
.ptm-make__item-title {
  font-weight: bold;
  margin-bottom: 25px;
  text-align: center;
}
.ptm-make__item-desc {
  font-weight: 400;
  line-height: 30px;
  text-align: center;
}
.ptm-make__item-image {
  width: 100%;
}
.ptm-make__item-image img {
  width: 100%;
  height: auto;
  object-fit: contain;
}
.ptm-make__item-button {
  width: 100%;
  max-width: 350px;
  margin: 0 auto;
  background: #e0191e;
  white-space: normal;
}

.ptm-industries {
  padding: 70px 0 0px;
  width: 100%;
}
.ptm-industries__content {
  width: 100%;
}
.ptm-industries__title {
  font-weight: bold;
  color: #333333;
  text-align: center;
}
.ptm-industries__subtitle {
  font-weight: 400;
  font-size: 22px;
  color: #333333;
  text-align: center;
}
.ptm-industries__list {
  display: flex;
  justify-content: center;
  margin-top: 40px;
}
.ptm-industries__item {
  width: calc(100% / 5);
  background: #fafafa;
  font-weight: 400;
  color: #ffffff;
  text-align: left;
  min-height: 600px;
  position: relative;
}
.ptm-industries__item:hover:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1;
}
.ptm-industries__item-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.ptm-industries__item-background img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.ptm-industries__item-text {
  width: 100%;
  max-width: 270px;
  padding: 100px 30px 100px;
  box-sizing: border-box;
  position: relative;
  z-index: 1;
  font-weight: 400;
  color: #ffffff;
  line-height: 30px;
  display: none;
}
.ptm-industries__item:hover .ptm-industries__item-text {
  display: block;
}
.ptm-industries__item-title {
  width: 250px;
  height: 60px;
  line-height: 60px;
  text-align: center;
  font-weight: 500;
  font-size: 20px;
  color: #fdfdfd;
  background: #000000;
  border-radius: 0px 30px 30px 0px;
  position: absolute;
  top: 17px;
  left: 0;
}
.ptm-industries__item:hover .ptm-industries__item-title {
  background: #e60012;
  position: relative;
  z-index: 2;
}

.ptm-solve {
  width: 100%;
  padding: 70px 0 50px;
}
.ptm-solve__content {
  width: 90%;
  max-width: 1400px;
  margin: 0 auto;
}
.ptm-solve__title {
  font-weight: bold;
  color: #333333;
}
.ptm-solve__subtitle {
  font-weight: 400;
  font-size: 22px;
  color: #030303;
  text-align: center;
}
.ptm-solve__description {
  font-weight: 400;
  color: #030303;
  line-height: 24px;
  margin-top: 40px;
  margin-bottom: 20px;
}
.ptm-solve__list {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  align-items: stretch;
  gap: 20px;
}
.ptm-solve__item {
  width: calc(33.33% - 15px);
  position: relative;
  background: #fafafa;
  color: #000000;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.ptm-solve__item:nth-child(2) {
  background: #e60012;
  color: #ffffff;
}
.ptm-solve__item-icon {
  width: 80px;
  margin: 35px 40px 15px;
}
.ptm-solve__item-icon img {
  width: 100%;
  height: auto;
  object-fit: contain;
}
.ptm-solve__item-text {
  padding: 0px 40px 30px;
  box-sizing: border-box;
}
.ptm-solve__item-title {
  font-weight: 500;
  margin-bottom: 10px;
  text-align: center;
}
.ptm-solve__item-desc {
  font-weight: 400;
  line-height: 30px;
  text-align: center;
}
.ptm-solve__item-image {
  width: 100%;
  height: 100%;
}
.ptm-solve__item-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ptm-process {
  padding: 80px 0 0px;
  position: relative;
}
.ptm-process__background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.ptm-process__background img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.ptm-process__content {
  width: 90%;
  max-width: 1400px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.ptm-process__title {
  font-weight: bold;
  color: #ffffff;
  text-align: center;
}
.ptm-process__subtitle {
  font-weight: 400;
  font-size: 26px;
  color: #ffffff;
  margin-top: 10px;
  margin-bottom: 50px;
  text-align: center;
}
.ptm-process__list {
  display: flex;
  justify-content: center;
  align-items: stretch;
  gap: 25px;
}
.ptm-process__item {
  width: calc(100% / 4 - 20px);
  font-weight: 400;
  color: #ffffff;
  line-height: 30px;
  text-align: center;
  background: rgba(0, 0, 0, 0.5);
  padding: 70px 25px 35px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.ptm-process__item-number {
  width: 70px;
  flex-shrink: 0;
  margin: 0 auto;
  margin-bottom: 15px;
}
.ptm-process__item-number img {
  width: 100%;
  height: auto;
  object-fit: contain;
}
.ptm-process__item-title {
  font-weight: 500;
  color: #fff;
  margin-bottom: 30px;
  text-align: center;
}

.ptm-elevate {
  padding: 70px 0 0;
  width: 90%;
  margin: 0 auto;
}
.ptm-elevate__title {
  font-weight: bold;
  color: #333333;
  text-align: center;
}
.ptm-elevate__subtitle {
  font-weight: 400;
  font-size: 26px;
  color: #333333;
  text-align: center;
}
.ptm-elevate__content {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-top: 40px;
}
.ptm-elevate__image {
  width: 42%;
  max-width: 600px;
}
.ptm-elevate__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.ptm-elevate__text {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding-top: 20px;
  box-sizing: border-box;
}
.ptm-elevate__description {
  font-weight: 400;
  color: #333333;
  line-height: 36px;
}
.ptm-elevate__button {
  width: 100%;
  max-width: 560px;
  background: #e0191e;
  margin-top: 20px;
}

.ptm-solutions {
  padding: 40px 0 50px;
}
.ptm-solutions__content {
  width: 90%;
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  gap: 40px;
}
.ptm-solutions__image {
  width: 42%;
  max-width: 600px;
}
.ptm-solutions__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.ptm-solutions__text {
  flex: 1;
  padding: 12px 0;
  box-sizing: border-box;
}
.ptm-solutions__text .cnc-title {
  justify-content: flex-start;
}
.ptm-solutions__title {
  font-weight: bold;
  color: #333333;
  text-align: left;
}
.ptm-solutions__subtitle {
  font-weight: 400;
  font-size: 26px;
  color: #333333;
  text-align: left;
}
.ptm-solutions__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 50px;
}
.ptm-solutions__item {
  width: 100%;
  padding: 15px 25px;
  box-sizing: border-box;
  background: #fafafa;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 400;
  font-size: 22px;
  color: #cc0033;
}
.ptm-solutions__item:hover {
  background: #e0191e;
  color: #fefbfb;
}
.ptm-solutions__item-icon {
  width: 28px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
}
.ptm-solutions__item-icon img {
  width: 100%;
  height: auto;
  object-fit: contain;
}
.ptm-solutions__item:hover .ptm-solutions__item-icon {
  display: none;
}
.ptm-solutions__item-icon-hover {
  display: none;
}
.ptm-solutions__item:hover .ptm-solutions__item-icon-hover {
  display: flex;
}
.ptm-solutions__description {
  width: 90%;
  max-width: 1400px;
  margin: 0 auto;
  margin-top: 20px;
  font-weight: 400;
  color: #333333;
  line-height: 30px;
}

@media screen and (max-width: 760px) {
  .ptm-banner {
    height: auto;
    padding: 50px 0;
  }
  .ptm-banner__button {
    width: 100%;
    max-width: 450px;
  }

  .ptm-choose__wrap {
    flex-direction: column;
  }
  .ptm-choose__left,
  .ptm-choose__right {
    width: 100%;
  }

  .ptm-approach__list {
    gap: 10px;
  }
  .ptm-approach__item {
    width: auto;
    padding: 10px 10px;
    font-size: 14px;
    min-height: 50px;
  }
  .ptm-approach__text-desc img {
    display: none;
  }

  .ptm-capabilities__item {
    width: 100%;
  }

  .ptm-make__item {
    width: 100%;
  }

  .ptm-industries__list {
    flex-wrap: wrap;
  }
  .ptm-industries__item {
    width: 100%;
    min-height: 480px;
  }
  .ptm-industries__item-text {
    max-width: 100%;
    padding: 50px 30px 50px;
  }

  .ptm-solve__item {
    width: 100%;
  }

  .ptm-process__list {
    flex-wrap: wrap;
  }
  .ptm-process__item {
    width: 100%;
  }

  .ptm-elevate__content {
    flex-direction: column;
    gap: 20px;
  }
  .ptm-elevate__image {
    width: 100%;
  }

  .ptm-elevate__content {
    flex-direction: column;
    gap: 20px;
  }
  .ptm-elevate__image {
    width: 100%;
  }

  .ptm-solutions__content {
    flex-direction: column;
    gap: 20px;
  }
  .ptm-solutions__image {
    width: 100%;
  }
}

@media screen and (min-width: 760px) and (max-width: 1020px) {
  .ptm-choose__wrap {
    flex-direction: column;
  }
  .ptm-choose__left,
  .ptm-choose__right {
    width: 100%;
  }

  .ptm-approach__item {
    width: calc(100% / 3 - 17px);
    padding: 10px 20px;
  }
  .ptm-approach__text-desc img {
    display: none;
  }

  .ptm-capabilities__item {
    width: calc(100% / 2 - 20px);
  }

  .ptm-make__item {
    width: calc(100% / 2 - 15px);
  }

  .ptm-industries__list {
    flex-wrap: wrap;
  }
  .ptm-industries__item {
    width: calc(100% / 3);
    min-height: 480px;
  }
  .ptm-industries__item-text {
    padding: 50px 30px 50px;
  }

  .ptm-solve__item {
    width: calc(100% / 2 - 15px);
  }

  .ptm-process__list {
    flex-wrap: wrap;
  }
  .ptm-process__item {
    width: calc(100% / 2 - 20px);
  }

  .ptm-elevate__content {
    flex-direction: column;
    gap: 20px;
  }
  .ptm-elevate__image {
    width: 100%;
  }

  .ptm-solutions__content {
    flex-direction: column;
    gap: 20px;
  }
  .ptm-solutions__image {
    width: 100%;
  }
}

@media screen and (min-width: 1020px) and (max-width: 1350px) {
  .ptm-choose__wrap {
    flex-direction: column;
  }
  .ptm-choose__left,
  .ptm-choose__right {
    width: 100%;
  }

  .ptm-approach__text-desc img {
    display: none;
  }
  .ptm-approach__item {
    width: calc(100% / 3 - 17px);
  }

  .ptm-capabilities__item {
    width: calc(100% / 2 - 15px);
  }

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

  .ptm-industries__list {
    flex-wrap: wrap;
  }
  .ptm-industries__item {
    width: calc(100% / 3);
    min-height: 550px;
  }
  .ptm-industries__item-text {
    padding: 70px 30px 70px;
  }

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

  .ptm-process__list {
    flex-wrap: wrap;
  }
  .ptm-process__item {
    width: calc(100% / 2 - 20px);
  }
}

@media screen and (min-width: 1350px) and (max-width: 1650px) {
  .ptm-approach__text-desc img {
    display: none;
  }
}