* {
  margin: 0;
  padding: 0;
}

html,
body {
  background: #ffffff !important;
  padding-top: calc(30px + 1rem) !important;
}

/* 自定义整个滚动条 */
::-webkit-scrollbar {
  width: 2px;
  /* 设置滚动条的宽度 */
  background-color: #f9f9f9;
  /* 滚动条的背景色 */
}

/* 自定义滚动条轨道 */
::-webkit-scrollbar-track {
  background: #f9f9f9;
  /* 轨道的背景色 */
  /* 轨道的圆角 */
}

/* 自定义滚动条的滑块（thumb） */
::-webkit-scrollbar-thumb {
  background-color: #06ADA9;
  /* 滑块的背景色 */

}

.home_banner {
  width: 100%;
  height: calc(200px + 30rem);
}

.home_banner_swiper {
  width: 100%;
  height: 100%;
}

.home_banner_swiper .swiper-wrapper {
  height: 100%;
}

.home_banner_swiper .swiper-slide {
  width: 100%;
  height: 100%;
}

.home_banner_swiper .swiper-slide .banner_pic {
  width: 100%;
  height: 100%;
  position: relative;
}

.home_banner_swiper .swiper-slide .banner_pic .ban_pic {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ban_text {
  max-width: 1600px;
  width: 90%;
  height: max-content;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.ban_text .p1 {
  font-family: DM_Sans_regular;
  font-weight: 500;
  font-size: calc(4px + 1rem);
  color: #0AC3BE;
  line-height: calc(4px + 1.5rem);
  text-shadow: 0px calc(2px + 0.1rem) calc(2px + 0.1rem) rgba(255, 255, 255, 0.1);
}

.ban_text .p2 {
  font-family: DM_Sans_bold;
  font-weight: 700;
  font-size: calc(20px + 2rem);
  color: #FFFFFF;
  line-height: calc(18px + 3rem);
  text-shadow: 0px calc(2px + 0.1rem) calc(5px + 0.25rem) rgba(255, 255, 255, 0.1);
  margin-top: calc(1px + 1.5rem);
}

.more {
  width: calc(100px + 5rem);
  height: calc(20px + 2rem);
  border-radius: calc(10px + 1rem);
  border: calc(0px + 0.1rem) solid #06ADA9;
  transition: all 0.3s ease;
}

.more a {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: DM_Sans_medium;
  font-weight: 500;
  font-size: calc(6px + 0.5rem);
  color: #06ADA9;
  transition: all 0.3s ease;
}


/* About Us Section */
.about_us {
  width: 100%;
  padding: 60px 0;
  background-color: #ffffff;
}

.about_container {
  max-width: 1600px;
  width: 90%;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 20px;
}

.about_text {
  width: 50%;
  padding-right: 40px;
}

.about_text h2 {
  font-family: DM_Sans_bold;
  font-weight: 700;
  font-size: 48px;
  color: #333333;
  line-height: 70px;
  margin-bottom: 20px;
}

.about_text p {
  font-family: DM_Sans_regular;
  font-weight: 400;
  font-size: 16px;
  color: #666666;
  line-height: 28px;
  margin-bottom: 30px;
}

.about_image {
  width: 50%;
  position: relative;
}

.about_image img {
  width: 100%;
  height: auto;
  display: block;
}

.about_decoration {
  position: absolute;
  bottom: -40px;
  right: -40px;
  width: 666px;
  height: 179px;
  background: #06ADA9;
  z-index: -1;
}

/* Counters Section */
.counters {
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
  display: flex;
  justify-content: space-around;
  padding: 60px 40px;
}

.counter_item {
  text-align: center;
  flex: 1;
}

.counter_num {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 6px;
}

.counter_value {
  font-family: DM_Sans_bold;
  font-weight: 700;
  font-size: 64px;
  line-height: 70px;
}

.counter_unit {
  font-family: DM_Sans_medium;
  font-weight: 500;
  font-size: 28px;
 
  line-height: 34px;
}

.counter_label {
  font-family: DM_Sans_regular;
  font-weight: 400;
  font-size: 18px;
  color: #666666;
  line-height: 26px;
  margin-top: 10px;
  opacity: 0.9;
}

/* Application Field Section */
.application_field {
  width: 100%;
  padding: 80px 0;
  background-image: url('../images/组 142.png');
  background-size: cover;
  background-position: center;
}

.app_container {
  max-width: 1600px;
  width: 90%;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 0 20px;
  gap: 60px;
}

.app_text {
  width: 40%;
  flex-shrink: 0;
}

.app_text h2 {
  font-family: DM_Sans_bold;
  font-weight: 700;
  font-size: 36px;
  color: #333333;
  line-height: 78px;
  margin-bottom: 20px;
}

.app_text p {
  font-family: DM_Sans_regular;
  font-weight: 400;
  font-size: 16px;
  color: #666666;
  line-height: 28px;
  margin-bottom: 30px;
}

.app_carousel {
  width: 60%;
  position: relative;
}

.app_swiper {
  width: 100%;
  height: 100%;
}

.app_swiper .swiper-wrapper {
  height: 100%;
}

.app_swiper .swiper-slide {
  width: 490px!important;
  height: 432px;
  background: #FFFFFF;
  box-shadow: 0px 4px 10px rgba(24, 60, 59, 0.1);
  border-radius: 10px;
  overflow: hidden;
}

.app_card {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.app_card img {
  width: 490px;
  height: 350px;
  object-fit: cover;
}

.app_card_info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  height: 82px;
}

.app_card_title {
  font-family: DM_Sans_bold;
  font-weight: 700;
  font-size: 20px;
  color: #333333;
  line-height: 20px;
}

.app_card_icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #06ADA9;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

.app_card_icon img {
  width: 18px;
  height: 18px;
  object-fit: contain;
}

.app_arrow {
  position: absolute;
  bottom: -80px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #06ADA9;
  border: 2px solid #06ADA9;
  color: #FFFFFF;
  font-size: 24px;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 10;
}

.app_prev {
  left: calc(50% - 70px);
}

.app_next {
  left: calc(50% + 12px);
}

/* Product Display Section */
.product_display {
  width: 100%;
  padding: 80px 0;
  background-color: #ffffff;
}

.product_container {
  max-width: 1600px;
  width: 90%;
  margin: 0 auto;
  padding: 0 20px;
}

.product_header {
  max-width: 700px;
  margin-bottom: 40px;
  position: relative;
}

.product_subtitle {
  font-family: DM_Sans_medium;
  font-weight: 500;
  font-size: 24px;
  color: #06ADA9;
  line-height: 34px;
  margin-bottom: 10px;
}

.product_header h2 {
  font-family: DM_Sans_bold;
  font-weight: 700;
  font-size: 36px;
  color: #333333;
  line-height: 50px;
  margin-bottom: 15px;
}

.product_desc {
  font-family: DM_Sans_regular;
  font-weight: 400;
  font-size: 16px;
  color: #666666;
  line-height: 28px;
}

.product_arrows {
  position: absolute;
  right: 0;
  top: 50px;
  display: flex;
  gap: 15px;
}

.product_arrow {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #06ADA9;
  border: 2px solid #06ADA9;
  color: #FFFFFF;
  font-size: 24px;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  transition: all 0.3s ease;
}

.product_carousel {
  width: 100%;
}

.product_swiper {
  width: 100%;
}

.product_swiper .swiper-wrapper {
  height: auto;
}

.product_swiper .swiper-slide {
  width: 350px;
  height: 400px;
  background: #FFFFFF;
  border-radius: 10px;
  overflow: hidden;
}

.product_card {
  width: 100%;
  height: 100%;
  position: relative;
}

.product_card img {
  width: 100%;
  height: 90%;
  object-fit: cover;
}

.product_card_title {
  position: absolute;
 text-align: center;
  left: 0;
  right: 0;
  padding: 20px;
  font-family: DM_Sans_medium;
  font-weight: 500;
  font-size: 14px;
  line-height: 22px;
}

.product_progressbar {
  width: 900px;
  height: 6px;
  background: #e0e0e0;
  border-radius: 187px;
  margin: 40px auto 0;
  position: relative;
  overflow: hidden;
}

.product_progressbar_inner {
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 30%;
  background: #06ADA9;
  border-radius: 187px;
  transition: width 0.3s ease;
}

/* Why Choose Us Section */
.why_choose {
  width: 100%;
  padding: 80px 0;
  background-image: url('../images/组 241.png');
}

.why_container {
  max-width: 1600px;
  width: 90%;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 20px;
  gap: 60px;
}

.why_left {
  width: 50%;
}

.why_left h2 {
  font-family: DM_Sans_bold;
  font-weight: 700;
  font-size: 36px;
  color: #333333;
  line-height: 78px;
  margin-bottom: 40px;
}

.why_buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.why_button {
  width: calc(50% - 10px);
  display: flex;
  align-items: center;
  gap: 15px;
  background: #FFFFFF;
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.why_button:hover,
.why_button.active {
  background: #06ADA9;
}

.why_button:hover .why_btn_text,
.why_button.active .why_btn_text {
  color: #FFFFFF;
}

.why_btn_img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
}

.why_btn_img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.why_btn_text {
  font-family: DM_Sans_medium;
  font-weight: 500;
  font-size: 20px;
  color: #333333;
  line-height: 24px;
  transition: color 0.3s ease;
}

.why_right {
  width: 50%;
  position: relative;
}

.why_number {
  font-family: DM_Sans_bold;
  font-weight: 700;
  font-size: 120px;
  color: #FFFFFF;
  line-height: 1;
  margin-bottom: 10px;
  text-shadow: 0px 4px 20px rgba(0, 0, 0, 0.1);
}

.why_title {
  font-family: DM_Sans_bold;
  font-weight: 700;
  font-size: 48px;
  color: #06ADA9;
  line-height: 78px;
  margin-bottom: 30px;
}

.why_desc {
  font-family: DM_Sans_regular;
  font-weight: 400;
  font-size: 18px;
  color: #333333;
  line-height: 26px;
  margin-bottom: 40px;
  max-width: 711px;
}

.why_more {
  border-color: #ffffff;
}

.why_more a {
  color: #ffffff;
}

/* Hydraulic Equipment Expert Section */
.hydraulic_section {
  width: 100%;
  padding: 80px 0;
  background-color: #ffffff;
}

.hydraulic_container {
  max-width: 1600px;
  width: 90%;
  margin: 0 auto;
  padding: 0 20px;
}

.hydraulic_header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 50px;
}

.hydraulic_title_wrap {
  display: flex;
  flex-direction: column;
}

.hydraulic_subtitle {
  font-family: DM_Sans_medium;
  font-weight: 500;
  font-size: 24px;
  color: #06ADA9;
  line-height: 34px;
  margin-bottom: 10px;
}

.hydraulic_title {
  font-family: DM_Sans_bold;
  font-weight: 700;
  font-size: 36px;
  color: #333333;
  line-height: 78px;
}

.hydraulic_more {
  border-color: #06ADA9;
}


.hydraulic_cards {
  width: 100%;
}

.hydraulic_swiper .swiper-wrapper {
  height: auto;
}

.hydraulic_card {
  background: #f9f9f9;
  border-radius: 8px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  height: 100%;
}

.hydraulic_card a {
  display: block;
  text-decoration: none;
  color: inherit;
}

.hydraulic_card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.hydraulic_card_img {
  width: 100%;
  height: 240px;
  overflow: hidden;
}

.hydraulic_card_img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.hydraulic_card:hover .hydraulic_card_img img {
  transform: scale(1.05);
}

.hydraulic_card_title {
  font-family: DM_Sans_medium;
  font-weight: 500;
  font-size: 20px;
  line-height: 29px;
  padding: 20px 25px 10px;
}

.hydraulic_card_title a {
  color: #06ADA9;
  text-decoration: none;
  transition: color 0.3s ease;
}

.hydraulic_card_desc {
  font-family: DM_Sans_light;
  font-weight: 300;
  font-size: 16px;
  color: #666666;
  line-height: 26px;
  padding: 0 25px 25px;
}

/* What Our Clients Say Section */
.clients-section {
  width: 100%;
  padding: 80px 0;
  background-color: #ffffff;
}

.clients-container {
  max-width: 1600px;
  width: 90%;
  margin: 0 auto;
  padding: 0 20px;
}

.clients-title {
  font-family: DM_Sans_bold;
  font-weight: 700;
  font-size: 36px;
  color: #333333;
  line-height: 100px;
  text-align: center;
  margin-bottom: 50px;
}

.clients-carousel {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
  margin-bottom: 60px;
}

.clients-prev,
.clients-next {
  width: 50px;
  height: 50px;
  background: #06ADA9;
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.3s ease;
}


.clients-prev img,
.clients-next img {
  width: 20px;
  height: 20px;
}

.clients-prev img {
  transform: none;
}

.clients-next img {
  transform: rotate(180deg);
}

.clients-track {
  flex: 1;
  display: flex;
  gap: 20px;
  overflow: hidden;
  scroll-behavior: smooth;
  max-width: 1200px;
}

.client-logo {
  flex-shrink: 0;
  width: 165px;
  height: 99px;
  padding: 10px 15px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f9f9f9;
  transition: all 0.3s ease;
}

.client-logo:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transform: translateY(-3px);
}

.client-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.clients-cta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 40px;
  border-top: 1px solid #eee;
}

.clients-cta-text {
  font-family: DM_Sans_bold;
  font-weight: 800;
  font-size: 36px;
  color: #333333;
  line-height: 100px;
  text-align: left;
}

.btn-contact-us {
  display: inline-block;
  padding: 12px 40px;
  background: #06ADA9;
  color: #FFFFFF;
  text-decoration: none;
  border-radius: 25px;
  font-family: DM_Sans_medium;
  font-size: 18px;
  transition: background 0.3s ease;
}

/* ===== Responsive Design ===== */

/* Tablet */
@media screen and (max-width: 1200px) {
  .home_banner {
    height: calc(200px + 22rem);
  }

  .ban_text .p1 {
    font-size: calc(2px + 0.85rem);
  }

  .ban_text .p2 {
    font-size: calc(12px + 1.5rem);
    line-height: calc(10px + 2rem);
  }

  .about_container,
  .app_container,
  .why_container,
  .hydraulic_container,
  .clients-container {
    width: 92%;
  }

  .about_text h2,
  .why_left h2,
  .hydraulic_title,
  .clients-title,
  .clients-cta-text {
    font-size: 30px;
    line-height: 50px;
  }

  .counter_value {
    font-size: 48px;
  }

  .counter_unit {
    font-size: 22px;
  }

  .why_number {
    font-size: 90px;
  }

  .why_title {
    font-size: 36px;
    line-height: 60px;
  }
}

@media screen and (max-width: 992px) {
  .about_container,
  .app_container,
  .why_container {
    flex-direction: column;
    gap: 40px;
  }

  .about_text,
  .about_image,
  .app_text,
  .app_carousel,
  .why_left,
  .why_right {
    width: 100%;
  }

  .about_text {
    padding-right: 0;
  }

  .about_decoration {
    width: 100%;
    height: 120px;
    bottom: -20px;
    right: -20px;
  }

  .counters {
    flex-wrap: wrap;
    gap: 30px;
    padding: 40px 20px;
  }

  .counter_item {
    flex: 1 1 45%;
  }

  .hydraulic_header {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }

  .clients-cta {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }

  .clients-cta-text {
    text-align: center;
  }
}

/* Mobile */
@media screen and (max-width: 768px) {
  html,
  body {
    padding-top: calc(20px + 3rem) !important;
  }

  .home_banner {
    height: calc(180px + 14rem);
  }

  .ban_text {
    width: 92%;
  }

  .ban_text .p1 {
    font-size: 14px;
    line-height: 22px;
  }

  .ban_text .p2 {
    font-size: 22px;
    line-height: 32px;
    margin-top: 10px;
  }

  .more {
    width: 140px;
    height: 44px;
  }

  .more a {
    font-size: 13px;
  }

  .about_us,
  .application_field,
  .product_display,
  .why_choose,
  .hydraulic_section,
  .clients-section {
    padding: 40px 0;
  }

  .about_text h2,
  .app_text h2,
  .why_left h2,
  .hydraulic_title,
  .clients-title,
  .clients-cta-text {
    font-size: 24px;
    line-height: 36px;
  }

  .about_text p,
  .app_text p,
  .product_desc,
  .why_desc {
    font-size: 14px;
    line-height: 24px;
  }

  .about_decoration {
    display: none;
  }

  .counters {
    flex-direction: column;
    gap: 25px;
    padding: 30px 15px;
  }

  .counter_item {
    flex: 1 1 100%;
  }

  .counter_value {
    font-size: 36px;
  }

  .counter_unit {
    font-size: 18px;
  }

  .counter_label {
    font-size: 14px;
  }

  .app_swiper .swiper-slide {
    width: 100% !important;
    height: 320px;
  }

  .app_card img {
    width: 100%;
    height: 240px;
  }

  .product_subtitle,
  .hydraulic_subtitle {
    font-size: 16px;
  }

  .product_header h2,
  .hydraulic_title {
    font-size: 22px;
    line-height: 32px;
  }

  .why_buttons {
    gap: 12px;
  }

  .why_button {
    width: 100%;
    padding: 10px 15px;
  }

  .why_btn_img {
    width: 50px;
    height: 50px;
  }

  .why_btn_text {
    font-size: 16px;
  }

  .why_number {
    font-size: 60px;
  }

  .why_title {
    font-size: 26px;
    line-height: 40px;
    margin-bottom: 15px;
  }

  .why_desc {
    margin-bottom: 25px;
  }

  .hydraulic_header {
    margin-bottom: 30px;
  }

  .clients-carousel {
    gap: 15px;
  }

  .clients-prev,
  .clients-next {
    width: 40px;
    height: 40px;
  }

  .clients-prev img,
  .clients-next img {
    width: 16px;
    height: 16px;
  }

  .client-logo {
    width: 130px;
    height: 80px;
    padding: 8px 10px;
  }

  .clients-cta-text {
    font-size: 20px;
    line-height: 32px;
  }

  .btn-contact-us {
    padding: 10px 28px;
    font-size: 14px;
  }
}

@media screen and (max-width: 480px) {
  .home_banner {
    height: calc(160px + 10rem);
  }

  .ban_text .p2 {
    font-size: 18px;
    line-height: 26px;
  }

  .more {
    width: 120px;
    height: 38px;
    margin-top: 15px !important;
  }

  .about_container,
  .app_container,
  .why_container,
  .hydraulic_container,
  .clients-container {
    width: 94%;
    padding: 0 10px;
  }

  .about_text h2,
  .clients-title {
    font-size: 20px;
    line-height: 30px;
  }

  .why_button {
    gap: 10px;
  }

  .why_btn_img {
    width: 40px;
    height: 40px;
  }

  .why_btn_text {
    font-size: 14px;
  }

  .client-logo {
    width: 110px;
    height: 66px;
  }
}