a {
  text-decoration: none;
}
body {
  padding-top: 88px;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.5;
  font-family: -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji;
}
.header {
  padding: 20px 0;
  background-color: #ffffff;
  z-index: 1000;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%; /* 确保header宽度占满整个页面 */
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); /* 添加阴影效果 */
}
.container {
  max-width: 1200px;
  margin: 0px auto;
  padding: 0px 20px;
}
.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #fff;
}

.logo img {
  height: 50px;
}

.nav {
  display: flex;
  gap: 30px;
  z-index: 999;
}

.nav-link {
  color: #333;
  font-size: 20px;
  transition: color 0.3s;
  text-decoration: none; /* 移除下划线 */
}

.nav-link:hover, .router-link-active {
  color: #00a896;
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-around;
  width: 30px;
  height: 24px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 10;
}

.hamburger span {
  width: 100%;
  height: 3px;
  background: #333;
  transition: all 0.3s linear;
}

/* index */

.swiper {
  position: relative;

}
.hero {
  background-size: cover;
  background-position: center;
  color: #000;
  padding: 100px 0;
  /* opacity: .31; */
  will-change: opacity;
  min-height: 35vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
}

.hero-content {
  position: absolute;
  top: 36%;
  left: 45%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  color: #fff;
}

.hero-content h1 {
  font-size: 36px;
  margin-bottom: 20px;
}

.hero-content p {
  font-size: 18px;
  margin-bottom: 15px;
}

.hero-subtitle {
  font-size: 14px;
  opacity: 0.8;
}

.cta-button {
  background-color: #16bc9c;
  font-weight: 500;
  fill: #fff;
  color: #fff;
  border-style: dotted;
  border-width: 1px 1px 1px 1px;
  border-color: #0e957b;
  border-radius: 5px 5px 5px 5px;
  box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, .5);
  padding: 16px 55px 16px 55px;
  font-weight: bold;
  transition: background-color 0.3s;
  position: relative;
  left: 50%;
  transform: translate(-50%);
  margin-top: 30px;
}

.cta-button:hover {
  background-color: #00a896;
}

.intro {
  padding: 50px 0;
  text-align: center;
  font-size: 18px;
  line-height: 1.6;
}

.services {
  padding: 50px 0;
  background-color: #f0f4f5;
}

.service-item {
  display: flex;
  align-items: center;
  min-height: 77vh;
  margin-bottom: 50px;
  gap: 30px;
}

.service-item.reverse {
  flex-direction: row-reverse;
}

.service-image {
  flex: 1;
}

.service-image img {
  width: 100%;
  border-radius: 5px;
}
.service-image-1 {
  flex: 1;
}

.service-image-1 img {
  /*width: 100%;*/
  /*border-radius: 5px;*/
  border: none;
  border-radius: 0;
  box-shadow: none;
  height: auto;
  max-width: 100%;
}

.service-content {
  flex: 1;
}

.service-content h2 {
  font-size: 28px;
  margin-bottom: 15px;
}

.service-content p {
  line-height: 1.6;
}

.customers {
  padding: 50px 0;
  background-color: #f0f4f5;
  text-align: center;
}

.customers h2 {
  margin-bottom: 30px;
  font-size: 28px;
}

.customer-types {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.customer-type {
  flex: 1;
  min-width: 200px;
}

.customer-type img {
  width: 100%;
  border-radius: 5px;
  margin-bottom: 10px;
}

.benefits {
  padding: 70px 0;
  background-size: cover;
  background-position: center;
  position: relative;
  color: white;
}

.benefits::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
}

.benefits h2 {
  position: relative;
  text-align: center;
  margin-bottom: 50px;
  font-size: 28px;
}

.benefits-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: 30px;
}

.benefit-card {
  background-color: rgba(255, 255, 255);
  padding: 20px;
  border-radius: 5px;
  color: #000;
}

.benefit-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  background-color: #00c2a8;
  color: white;
  border-radius: 50%;
  margin-bottom: 15px;
}

.benefit-card h3 {
  margin-bottom: 10px;
}

.contact-section {
  padding: 70px 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 50px;
}

.contact-info h2 {
  font-size: 28px;
  margin-bottom: 20px;
}

.team-image {
  margin-top: 30px;
  width: 60%;
  border-radius: 5px;
  position: relative;
  left: 50%;
  transform: translate(-50%);
}

/* about */

.hero {
  background-size: cover;
  background-position: center;
  color: white;
  padding: 100px 0;
  position: relative;
  text-align: center;
    height: 50vh;
  display: flex;
  align-items: center;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.3);
}

.hero h1 {
  position: relative;
  font-size: 36px;
}

.who-we-are {
  padding: 70px 0;
}

.who-we-are h2 {
  font-size: 28px;
  margin-bottom: 20px;
}

.who-we-are p {
  line-height: 1.6;
  margin-bottom: 20px;
}

.our-mission {
  padding: 70px 0;
  background-color: #fff;
}

.mission-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.mission-content h2 {
  font-size: 28px;
  margin-bottom: 20px;
}

.mission-content p {
  line-height: 1.6;
}

.mission-image img {
  width: 100%;
  border-radius: 5px;
}
.quality-control {
  padding: 70px 0;
  background-color: #f8f9fa;
}
.quality-header {
  display: flex;
  justify-content: space-between;
}
.quality-header h2 {
  font-size: 28px;
  margin-bottom: 20px;
}

.quality-header > p {
  width: 50%;
  line-height: 1.6;
  margin-bottom: 30px;
  font-size: 10px;
}

.quality-images {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-bottom: 50px;
}

.quality-image img {
  width: 100%;
  border-radius: 5px;
  margin-bottom: 10px;
}

.quality-image p {
  text-align: center;
}

.quality-standards h3 {
  font-size: 20px;
  margin: 30px 0 15px;
}

.quality-standards p {
  line-height: 1.6;
}

.benefits {
  padding: 70px 0;
  background-size: cover;
  background-position: center;
  position: relative;
  color: white;

}

.benefits::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.3);
}

.benefits h2 {
  position: relative;
  text-align: center;
  margin-bottom: 50px;
  font-size: 28px;
}
.benefit-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  background-color: #00c2a8;
  color: white;
  border-radius: 50%;
  margin-bottom: 15px;
}

.benefit-card h3 {
  margin-bottom: 10px;
}

.contact-section {
  padding: 70px 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}

.contact-info h2 {
  font-size: 28px;
  margin-bottom: 20px;
}

.team-image {
  margin-top: 30px;
  width: 60%;
  border-radius: 5px;
  position: relative;
  left: 50%;
  transform: translate(-50%);
}










/* 表单 */
.contact-form {
  background-color: #00c2a8;
  padding: 20px;
  border-radius: 5px;
  color: white;
}

.form-group {
  margin-bottom: 20px;
}

label {
  display: block;
  margin-bottom: 5px;
  font-size: 14px;
}

.required {
  color: #ff6b6b;
}

input, textarea {
  width: 95%;
  padding: 12px;
  border: none;
  border-radius: 4px;
  font-size: 14px;
}

.submit-btn {
  width: 100%;
  padding: 12px;
  background-color: #ff6b6b;
  color: white;
  border: none;
  border-radius: 4px;
  font-size: 16px;
  cursor: pointer;
  transition: background-color 0.3s;
}

.submit-btn:hover {
  background-color: #ff5252;
}
/* 尾部 */


.footer {
  background-color: #f8f9fa;
  padding: 50px 0 20px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-bottom: 30px;
}

.footer-logo img {
  height: 40px;
  margin-bottom: 15px;
}

.footer-logo p {
  font-size: 14px;
  line-height: 1.6;
  color: #7a7a7a;
  margin-bottom: 10px;
}

.footer-links h3, .footer-contact h3 {
  font-size: 18px;
  margin-bottom: 15px;
  color: #333;
}

.footer-links ul {
  list-style: none;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a, .footer-contact a {
  color: #666;
  font-size: 14px;
  transition: color 0.3s;
  text-decoration: none;
}

.footer-links a:hover, .footer-contact a:hover {
  color: #00a896;
}

.active {
  color: #00a896;
}


.footer-contact p {
  font-size: 14px;
  line-height: 1.6;
  color: #666;
  margin-bottom: 10px;
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  padding-top: 20px;
  border-top: 1px solid #ddd;
  font-size: 14px;
  color: #666;
}
.footer-bottom a {
  text-underline: none;
  color: #666;
  transition: color 0.3s;
  text-decoration: none;
}
.nitropack {
  gap: 10px;
  font-size: 12px;
  display: flex;
}
.nitropack img {
  height: 10px;
  text-align: right;
  padding-right: 10px;
  align-self: center;
  line-height: 0;
  border-right: 1px solid rgba(152, 152, 152, 0.45);
}

/* servers */


.manufacturing-services {
  padding: 70px 0;
}

.manufacturing-services h2 {
  font-size: 28px;
  margin-bottom: 20px;
}

.manufacturing-services > p {
  line-height: 1.6;
  margin-bottom: 30px;
}

.service-item {
  margin-bottom: 30px;
}

.service-item h3 {
  font-size: 20px;
  margin-bottom: 10px;
}

.service-item p {
  line-height: 1.6;
}
.service-item-s {

  margin-bottom: 50px;
}

.service-item-s p {
  font-size: 20px;
  white-space: nowrap;
  font-weight: 400;
}

.services-images {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-top: 40px;
}

.services-images img {
  width: 100%;
  border-radius: 5px;
}

.extra-services {
  padding: 70px 0;
  background-color: #f8f9fa;
}

.extra-services h2 {
  font-size: 28px;
  margin-bottom: 20px;
}

.extra-services > p {
  line-height: 1.6;
  margin-bottom: 30px;
}

.extra-service-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  margin-bottom: 50px;
  align-items: center;
}

.service-content h3 {
  font-size: 20px;
  margin-bottom: 15px;
}

.service-content p {
  line-height: 1.6;
  margin-bottom: 15px;
}
.service-image {
  display: flex;
  justify-content: flex-end;
}
.service-image img {
  width: 50%;
  border-radius: 5px;
}

.contact-section {
  padding: 70px 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}

.contact-info h2 {
  font-size: 28px;
  margin-bottom: 20px;
}

.team-image {
  margin-top: 30px;
  width: 60%;
  border-radius: 5px;
  position: relative;
  left: 50%;
  transform: translate(-50%);
}

/* prototyping */
.prototyping-page {
  padding-top: 50px;
}

.prototyping-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
  margin-bottom: 70px;
}

.header-content h1 {
  font-size: 32px;
  margin-bottom: 20px;
}

.header-content p {
  font-size: 18px;
  line-height: 1.6;
  margin-bottom: 30px;
}

.header-image img {
  width: 100%;
  border-radius: 5px;
  border-radius: 10em 1em 1em 1em;
}

.prototyping-showcase {
  padding: 70px 0;
  background-color: #f8f9fa;
}

.showcase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 50px;
}

.showcase-item img {
  width: 100%;
  border-radius: 5px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature {
  text-align: left;
  padding: 20px 0;
}

.feature p {
  font-size: 12px;
  line-height: 1.6;
  margin-top: 10px;
}

.contact-section {
  padding: 70px 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}

.contact-info h2 {
  font-size: 28px;
  margin-bottom: 20px;
}

.team-image {
  margin-top: 30px;
  width: 60%;
  border-radius: 5px;
  position: relative;
  left: 50%;
  transform: translate(-50%);
}




.contact-content {
  padding: 70px 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}

.company-info h2 {
  font-size: 24px;
  margin-bottom: 30px;
}

.info-item {
  display: flex;
  margin-bottom: 40px;
}

.icon {
  margin-right: 15px;
  padding-top: 5px;
  color: #00c2a8;
}

.info-text p {
  margin: 0;
}


@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }

  
  .hamburger {
    display: flex;
  }

  .nav {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: white;
    flex-direction: column;
    gap: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
  }

  .nav.active {
    max-height: 300px;
  }

  .nav-link {
    padding: 15px 20px;
    border-bottom: 1px solid #eee;
  }
  .hero-content h1 {
    font-size: 28px;
    margin-bottom: 15px;
  }

  .hero-content p {
    font-size: 16px;
  }

  .cta-button {
    padding: 12px 30px;
    font-size: 14px;
  }

  .service-item {
    flex-direction: column;
    min-height: auto;
    gap: 20px;
    margin-bottom: 30px;
  }

  .service-item.reverse {
    flex-direction: column;
  }

  .service-image img {
    width: 100%;
  }

  .benefits-grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .footer-content {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }


  .prototyping-header {
    grid-template-columns: 1fr;
    gap: 30px;
    margin-bottom: 50px;
  }
  .showcase-grid {
    grid-template-columns: 1fr;
  }
  .extra-service-item {
    grid-template-columns: 1fr;
  }
  .mission-grid {
    grid-template-columns: 1fr;
  }
}