/**
* Template Name: Moderna - v4.10.0
* Template URL: https://bootstrapmade.com/free-bootstrap-template-corporate-moderna/
* Author: BootstrapMade.com
* License: https://bootstrapmade.com/license/
*/

/*--------------------------------------------------------------
# General
--------------------------------------------------------------*/
body {
  font-family: "Open Sans", sans-serif;
  color: #444;
}

a {
  color: #4fa6d5;
  text-decoration: none;
}

a:hover {
  color: #45beff;
  text-decoration: none;
}

h1,
h2,
h3,
h4,
h5,
h6,
.font-primary {
  font-family: "Roboto", sans-serif;
}

/*--------------------------------------------------------------
# Back to top button
--------------------------------------------------------------*/
.back-to-top {
  position: fixed;
  visibility: hidden;
  opacity: 0;
  right: 15px;
  bottom: 15px;
  z-index: 99999;
  background: #68A4C4;
  width: 40px;
  height: 40px;
  border-radius: 4px;
  transition: all 0.4s;
}

.back-to-top i {
  font-size: 24px;
  color: #fff;
  line-height: 0;
}

.back-to-top:hover {
  background: #85b6cf;
  color: #fff;
}

.back-to-top.active {
  visibility: visible;
  opacity: 1;
}

/*--------------------------------------------------------------
# Header
--------------------------------------------------------------*/
#header {
  height: 80px;
  transition: all 0.5s;
  z-index: 997;
  transition: all 0.5s;
  background: #7b5fbb;
}



#header.header-scrolled {
  background: rgba(63, 43, 102, 0.8);
  height: 60px;
}

#header .logo h1 {
  font-size: 28px;
  margin: 0;
  padding: 4px 0;
  line-height: 1;
  font-weight: 400;
  letter-spacing: 3px;
  text-transform: uppercase;
}

#header .logo h1 a,
#header .logo h1 a:hover {
  color: #fff;
  text-decoration: none;
}

#header .logo img {
  padding: 0;
  margin: 0;
  max-height: 40px;
}

#main {
  margin-top: 80px;
}

/*--------------------------------------------------------------
# Navigation Menu
--------------------------------------------------------------*/
/**
* Desktop Navigation 
*/
.navbar {
  padding: 0;
}

.navbar ul {
  margin: 0;
  padding: 0;
  display: flex;
  list-style: none;
  align-items: center;
}

.navbar li {
  position: relative;
}

.navbar a,
.navbar a:focus {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0 10px 30px;
  font-family: "Open Sans", sans-serif;
  font-size: 14px;
  color: #fff;
  white-space: nowrap;
  transition: 0.3s;
}

.navbar a i,
.navbar a:focus i {
  font-size: 12px;
  line-height: 0;
  margin-left: 5px;
}

.navbar a:hover,
.navbar .active,
.navbar .active:focus,
.navbar li:hover>a {
  color: #a2cce3;
}

.navbar .dropdown ul {
  display: block;
  position: absolute;
  left: 14px;
  top: calc(100% + 30px);
  margin: 0;
  padding: 10px 0;
  z-index: 99;
  opacity: 0;
  visibility: hidden;
  background: #fff;
  box-shadow: 0px 0px 30px rgba(127, 137, 161, 0.25);
  transition: 0.3s;
}

.navbar .dropdown ul li {
  min-width: 200px;
}

.navbar .dropdown ul a {
  padding: 10px 20px;
  font-size: 14px;
  text-transform: none;
  color: #1c3745;
}

.navbar .dropdown ul a i {
  font-size: 12px;
}

.navbar .dropdown ul a:hover,
.navbar .dropdown ul .active:hover,
.navbar .dropdown ul li:hover>a {
  color: #68A4C4;
}

.navbar .dropdown:hover>ul {
  opacity: 1;
  top: 100%;
  visibility: visible;
}

.navbar .dropdown .dropdown ul {
  top: 0;
  left: calc(100% - 30px);
  visibility: hidden;
}

.navbar .dropdown .dropdown:hover>ul {
  opacity: 1;
  top: 0;
  left: 100%;
  visibility: visible;
}

@media (max-width: 1366px) {
  .navbar .dropdown .dropdown ul {
    left: -90%;
  }

  .navbar .dropdown .dropdown:hover>ul {
    left: -100%;
  }
}

/**
* Mobile Navigation 
*/
.mobile-nav-toggle {
  color: #fff;
  font-size: 28px;
  cursor: pointer;
  display: none;
  line-height: 0;
  transition: 0.5s;
}

@media (max-width: 991px) {
  .mobile-nav-toggle {
    display: block;
  }

  .navbar ul {
    display: none;
  }
}

.navbar-mobile {
  position: fixed;
  overflow: hidden;
  top: 0;
  right: 0;
  left: 0;
  bottom: 0;
  background: rgba(17, 38, 48, 0.9);
  transition: 0.3s;
}

.navbar-mobile .mobile-nav-toggle {
  position: absolute;
  top: 15px;
  right: 15px;
}

.navbar-mobile ul {
  display: block;
  position: absolute;
  top: 55px;
  right: 15px;
  bottom: 15px;
  left: 15px;
  padding: 10px 0;
  background-color: #fff;
  overflow-y: auto;
  transition: 0.3s;
}

.navbar-mobile a,
.navbar-mobile a:focus {
  padding: 10px 20px;
  font-size: 15px;
  color: #1e4356;
}

.navbar-mobile a:hover,
.navbar-mobile .active,
.navbar-mobile li:hover>a {
  color: #68A4C4;
}

.navbar-mobile .getstarted,
.navbar-mobile .getstarted:focus {
  margin: 15px;
}

.navbar-mobile .dropdown ul {
  position: static;
  display: none;
  margin: 10px 20px;
  padding: 10px 0;
  z-index: 99;
  opacity: 1;
  visibility: visible;
  background: #fff;
  box-shadow: 0px 0px 30px rgba(127, 137, 161, 0.25);
}

.navbar-mobile .dropdown ul li {
  min-width: 200px;
}

.navbar-mobile .dropdown ul a {
  padding: 10px 20px;
}

.navbar-mobile .dropdown ul a i {
  font-size: 12px;
}

.navbar-mobile .dropdown ul a:hover,
.navbar-mobile .dropdown ul .active:hover,
.navbar-mobile .dropdown ul li:hover>a {
  color: #68A4C4;
}

.navbar-mobile .dropdown>.dropdown-active {
  display: block;
}

/*--------------------------------------------------------------
# Hero Section
--------------------------------------------------------------*/
#hero {
  width: 100%;
  height: 90vh;
  overflow: hidden;
  position: relative;
}

#hero::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  width: 130%;
  height: 95%;
  /* background: linear-gradient(to right, rgba(30, 67, 86, 0.8), rgba(30, 67, 86, 0.6)),  url("../img/hero-bg.jpg") center top no-repeat; */
  
  z-index: 0;
  border-radius: 0 0 50% 50%;
  transform: translateX(-50%) rotate(0deg);
}
#hero video {
  position: absolute;
  left: 50%;
  top: -150%;
  width: 150%;
  height: 400%;
  object-fit: cover; /* Ensures the video covers the entire container */
  transform: translateX(-50%);
  z-index: -1; /* Place the video below the pseudo-element */
}

#hero::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  width: 130%;
  height: 96%;
  background: #68A4C4;
  opacity: 0.3;
  z-index: 0;
  border-radius: 0 0 50% 50%;
  transform: translateX(-50%) translateY(18px) rotate(2deg);
}

#hero .carousel-container {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  text-align: center;
  bottom: 0;
  top: 0;
  left: 0;
  right: 0;
}

#hero h1, #hero h2 {
  color: #fff;
  margin-bottom: 30px;
  font-size: 48px;
  font-weight: 700;
}

#hero p {
  width: 80%;
  -webkit-animation-delay: 0.4s;
  animation-delay: 0.4s;
  margin: 0 auto 30px auto;
  color: #fff;
}

#hero .carousel-control-prev,
#hero .carousel-control-next {
  width: 10%;
}

#hero .carousel-control-next-icon,
#hero .carousel-control-prev-icon {
  background: none;
  font-size: 48px;
  line-height: 1;
  width: auto;
  height: auto;
}

#hero .btn-get-started {
  font-family: "Roboto", sans-serif;
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 1px;
  display: inline-block;
  padding: 12px 32px;
  border-radius: 50px;
  transition: 0.5s;
  line-height: 1;
  margin: 10px;
  color: #fff;
  -webkit-animation-delay: 0.8s;
  animation-delay: 0.8s;
  border: 2px solid #68A4C4;
}

#hero .btn-get-started:hover {
  background: #68A4C4;
  color: #fff;
  text-decoration: none;
}

@media (min-width: 1024px) {
  #hero p {
    width: 60%;
  }

  #hero .carousel-control-prev,
  #hero .carousel-control-next {
    width: 5%;
  }
}

@media (max-width: 768px) {
  #hero::after {
    width: 180%;
    height: 95%;
    border-radius: 0 0 50% 50%;
    transform: translateX(-50%) rotate(0deg);
  }

  #hero::before {
    top: 0;
    width: 180%;
    height: 94%;
    border-radius: 0 0 50% 50%;
    transform: translateX(-50%) translateY(20px) rotate(4deg);
  }
}

@media (max-width: 575px) {
  #hero h1, #hero h2 {
    font-size: 30px;
  }


  #hero::after {
    left: 40%;
    top: 0;
    width: 200%;
    height: 95%;
    border-radius: 0 0 50% 50%;
    transform: translateX(-50%) rotate(0deg);
  }

  #hero::before {
    left: 50%;
    top: 0;
    width: 200%;
    height: 94%;
    border-radius: 0 0 50% 50%;
    transform: translateX(-50%) translateY(20px) rotate(4deg);
  }
}

/*--------------------------------------------------------------
# Hero No Slider Section
--------------------------------------------------------------*/
#hero-no-slider {
  width: 100%;
  height: 100vh;
  overflow: hidden;
  position: relative;
  text-align: center;
}

#hero-no-slider::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to right, rgba(30, 67, 86, 0.8), rgba(30, 67, 86, 0.6)), url("../img/hero-bg.jpg") center top no-repeat;
}

#hero-no-slider h2 {
  color: #fff;
  margin-bottom: 15px;
  font-size: 48px;
  font-weight: 700;
}

#hero-no-slider p {
  color: #fff;
}

#hero-no-slider .btn-get-started {
  font-family: "Roboto", sans-serif;
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 1px;
  display: inline-block;
  padding: 12px 32px;
  border-radius: 50px;
  transition: 0.5s;
  line-height: 1;
  margin: 10px;
  color: #fff;
  -webkit-animation-delay: 0.8s;
  animation-delay: 0.8s;
  border: 2px solid #68A4C4;
}

#hero-no-slider .btn-get-started:hover {
  background: #68A4C4;
  color: #fff;
  text-decoration: none;
}

@media (max-width: 575px) {
  #hero-no-slider h2 {
    font-size: 30px;
  }
}

/*--------------------------------------------------------------
# Sections General
--------------------------------------------------------------*/
section {
  padding: 60px 0;
}

.section-bg {
  background-color: #f3f8fa;
}

.section-title {
  text-align: center;
  padding-bottom: 30px;
}

.section-title h2 {
  font-size: 28px;
  font-weight: 400;
  margin-bottom: 20px;
  padding-bottom: 20px;
  position: relative;
}

.section-title h2::before {
  content: "";
  position: absolute;
  display: block;
  width: 120px;
  height: 1px;
  background: #ddd;
  bottom: 1px;
  left: calc(50% - 60px);
}

.section-title h2::after {
  content: "";
  position: absolute;
  display: block;
  width: 40px;
  height: 3px;
  background: #68A4C4;
  bottom: 0;
  left: calc(50% - 20px);
}

.section-title p {
  margin-bottom: 0;
}

/*--------------------------------------------------------------
# Breadcrumbs
--------------------------------------------------------------*/
.breadcrumbs {
  padding: 15px 0;
  background-color: #f3f8fa;
  min-height: 40px;
}

.breadcrumbs h2 {
  font-size: 28px;
  font-weight: 300;
}

.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  padding: 0;
  margin: 0;
}

.breadcrumbs ol li+li {
  padding-left: 10px;
}

.breadcrumbs ol li+li::before {
  display: inline-block;
  padding-right: 10px;
  color: #6c757d;
  content: "/";
}

@media (max-width: 768px) {
  .breadcrumbs .d-flex {
    display: block !important;
  }

  .breadcrumbs ol {
    display: block;
  }

  .breadcrumbs ol li {
    display: inline-block;
  }
}

/*--------------------------------------------------------------
# Our Services
--------------------------------------------------------------*/
.services {
  padding-bottom: 20px;
}

.services .icon-box {
  padding: 30px;
  position: relative;
  overflow: hidden;
  margin: 0 0 40px 0;
  background: #fff;
  box-shadow: 0 5px 26px 0 rgba(68, 88, 144, 0.14);
  transition: all 0.3s ease-in-out;
  text-align: center;
  border: 1px solid #fff;
}

.services .icon {
  margin: 0 auto 20px auto;
  padding-top: 17px;
  display: inline-block;
  text-align: center;
  border-radius: 50%;
  width: 72px;
  height: 72px;
}

.services .icon i {
  font-size: 36px;
  line-height: 1;
}

.services .title {
  font-weight: 700;
  margin-bottom: 15px;
  font-size: 18px;
}

.services .title a {
  color: #111;
}

.services .description {
  font-size: 15px;
  line-height: 28px;
  margin-bottom: 0;
}



/*--------------------------------------------------------------
# Why Us
--------------------------------------------------------------*/
.why-us .container {
  box-shadow: 0 5px 25px 0 rgba(214, 215, 216, 0.6);
  background: #fff;
}

.why-us .icon-box+.icon-box {
  margin-top: 50px;
}

.why-us .icon-box .icon {
  float: left;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  background: #f3f8fa;
  border-radius: 6px;
  transition: 0.5s;
}

.why-us .icon-box .icon i {
  color: #68A4C4;
  font-size: 32px;
}

.why-us .icon-box:hover .icon {
  background: #68A4C4;
}

.why-us .icon-box:hover .icon i {
  color: #fff;
}

.why-us .icon-box .title {
  margin-left: 95px;
  font-weight: 700;
  margin-bottom: 10px;
  font-size: 18px;
  text-transform: uppercase;
}

.why-us .icon-box .title a {
  color: #343a40;
  transition: 0.3s;
}

.why-us .icon-box .title a:hover {
  color: #68A4C4;
}

.why-us .icon-box .description {
  margin-left: 95px;
  line-height: 24px;
  font-size: 14px;
}

.why-us .video-box {
  position: relative;
}

.why-us .video-box img {
  padding-top: 15px;
  padding-bottom: 15px;
}

.why-us .play-btn {
  width: 94px;
  height: 94px;
  background: radial-gradient(#68A4C4 50%, rgba(104, 164, 196, 0.4) 52%);
  border-radius: 50%;
  display: block;
  position: absolute;
  left: calc(50% - 47px);
  top: calc(50% - 47px);
  overflow: hidden;
}

.why-us .play-btn::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translateX(-40%) translateY(-50%);
  width: 0;
  height: 0;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  border-left: 15px solid #fff;
  z-index: 100;
  transition: all 400ms cubic-bezier(0.55, 0.055, 0.675, 0.19);
}

.why-us .play-btn::before {
  content: "";
  position: absolute;
  width: 120px;
  height: 120px;
  -webkit-animation-delay: 0s;
  animation-delay: 0s;
  -webkit-animation: pulsate-btn 2s;
  animation: pulsate-btn 2s;
  -webkit-animation-direction: forwards;
  animation-direction: forwards;
  -webkit-animation-iteration-count: infinite;
  animation-iteration-count: infinite;
  -webkit-animation-timing-function: steps;
  animation-timing-function: steps;
  opacity: 1;
  border-radius: 50%;
  border: 5px solid rgba(104, 164, 196, 0.7);
  top: -15%;
  left: -15%;
  background: rgba(198, 16, 0, 0);
}

.why-us .play-btn:hover::after {
  border-left: 15px solid #68A4C4;
  transform: scale(20);
}

.why-us .play-btn:hover::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translateX(-40%) translateY(-50%);
  width: 0;
  height: 0;
  border: none;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  border-left: 15px solid #fff;
  z-index: 200;
  -webkit-animation: none;
  animation: none;
  border-radius: 0;
}

@-webkit-keyframes pulsate-btn {
  0% {
    transform: scale(0.6, 0.6);
    opacity: 1;
  }

  100% {
    transform: scale(1, 1);
    opacity: 0;
  }
}

@keyframes pulsate-btn {
  0% {
    transform: scale(0.6, 0.6);
    opacity: 1;
  }

  100% {
    transform: scale(1, 1);
    opacity: 0;
  }
}

/*--------------------------------------------------------------
# Features
--------------------------------------------------------------*/
.features .row+.row {
  margin-top: 100px;
}

.features h3 {
  font-weight: 400;
  font-size: 24px;
}

.features ul {
  list-style: none;
  padding: 0;
}

.features ul li {
  padding-bottom: 10px;
}

.features ul i {
  font-size: 20px;
  padding-right: 4px;
  color: #68A4C4;
}

.features p:last-child {
  margin-bottom: 0;
}

/*--------------------------------------------------------------
# About
--------------------------------------------------------------*/
.about h3 {
  font-weight: 400;
  font-size: 26px;
}

.about ul {
  list-style: none;
  padding: 0;
}

.about ul li {
  padding-bottom: 10px;
}

.about ul i {
  font-size: 20px;
  padding-right: 4px;
  color: #68A4C4;
}

.about p:last-child {
  margin-bottom: 0;
}

/*--------------------------------------------------------------
# Facts
--------------------------------------------------------------*/
.facts .counters span {
  font-size: 48px;
  display: block;
  color: #68A4C4;
}

.facts .counters p {
  padding: 0;
  margin: 0 0 20px 0;
  font-family: "Roboto", sans-serif;
  font-size: 14px;
}


/*--------------------------------------------------------------
# Tetstimonials
--------------------------------------------------------------*/
.testimonials {
  padding: 60px 0;
}

.testimonials .section-header {
  margin-bottom: 40px;
}

.testimonials .testimonials-carousel {
  overflow: hidden;
}

.testimonials .testimonial-item {
  text-align: center;
}

.testimonials .testimonial-item .testimonial-img {
  width: 120px;
  border-radius: 50%;
  border: 4px solid #fff;
  margin: 0 auto;
}

.testimonials .testimonial-item h3 {
  font-size: 20px;
  font-weight: bold;
  margin: 10px 0 5px 0;
  color: #111;
}

.testimonials .testimonial-item h4 {
  font-size: 14px;
  color: #999;
  margin: 0 0 15px 0;
}

.testimonials .testimonial-item .quote-icon-left,
.testimonials .testimonial-item .quote-icon-right {
  color: #fbfcfd;
  font-size: 26px;
}

.testimonials .testimonial-item .quote-icon-left {
  display: inline-block;
  left: -5px;
  position: relative;
}

.testimonials .testimonial-item .quote-icon-right {
  display: inline-block;
  right: -5px;
  position: relative;
  top: 10px;
}

.testimonials .testimonial-item p {
  font-style: italic;
  margin: 0 auto 15px auto;
}

.testimonials .swiper-pagination {
  margin-top: 20px;
  position: relative;
}

.testimonials .swiper-pagination .swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  background-color: #fff;
  opacity: 1;
  border: 1px solid #68A4C4;
}

.testimonials .swiper-pagination .swiper-pagination-bullet-active {
  background-color: #68A4C4;
}

/*--------------------------------------------------------------
# Service Details
--------------------------------------------------------------*/
.service-details {
  padding-bottom: 10px;
}

.service-details .card {
  border: 0;
  padding: 0 30px;
  margin-bottom: 60px;
  position: relative;
}

.service-details .card-img {
  width: calc(100% + 60px);
  margin-left: -30px;
  overflow: hidden;
  z-index: 9;
  border-radius: 0;
}

.service-details .card-img img {
  max-width: 100%;
  transition: all 0.3s ease-in-out;
}

.service-details .card-body {
  z-index: 10;
  background: #fff;
  border-top: 4px solid #fff;
  padding: 30px;
  box-shadow: 0px 2px 15px rgba(0, 0, 0, 0.1);
  margin-top: -60px;
  transition: 0.3s;
}

.service-details .card-title {
  font-weight: 700;
  text-align: center;
  margin-bottom: 20px;
}

.service-details .card-title a {
  color: #1e4356;
  transition: 0.3s;
}

.service-details .card-text {
  color: #5e5e5e;
}

.service-details .read-more a {
  color: #777777;
  text-transform: uppercase;
  font-weight: 600;
  font-size: 12px;
  transition: 0.3s;
}

.service-details .read-more a:hover {
  color: #68A4C4;
}

.service-details .card:hover img {
  transform: scale(1.1);
}

.service-details .card:hover .card-body {
  border-color: #68A4C4;
}

.service-details .card:hover .card-body .card-title a {
  color: #68A4C4;
}

/*--------------------------------------------------------------
# Pricing
--------------------------------------------------------------*/
.pricing .row {
  padding-top: 40px;
}

.pricing .box {
  padding: 40px;
  margin-bottom: 30px;
  box-shadow: 0px 0px 30px rgba(73, 78, 92, 0.15);
  background: #fff;
  text-align: center;
}

.pricing h3 {
  font-weight: 300;
  margin-bottom: 15px;
  font-size: 28px;
}

.pricing h4 {
  font-size: 46px;
  color: #68A4C4;
  font-weight: 400;
  font-family: "Open Sans", sans-serif;
  margin-bottom: 25px;
}

.pricing h4 span {
  color: #bababa;
  font-size: 18px;
  display: block;
}

.pricing ul {
  padding: 0;
  list-style: none;
  color: #999;
  text-align: left;
  line-height: 20px;
}

.pricing ul li {
  padding-bottom: 12px;
}

.pricing ul i {
  color: #68A4C4;
  font-size: 18px;
  padding-right: 4px;
}

.pricing ul .na {
  color: #ccc;
}

.pricing ul .na i {
  color: #ccc;
}

.pricing ul .na span {
  text-decoration: line-through;
}

.pricing .get-started-btn {
  background: #1e4356;
  display: inline-block;
  padding: 6px 30px;
  border-radius: 20px;
  color: #fff;
  transition: none;
  font-size: 14px;
  font-weight: 400;
  font-family: "Roboto", sans-serif;
  transition: 0.3s;
}

.pricing .get-started-btn:hover {
  background: #68A4C4;
}

.pricing .featured {
  z-index: 10;
  margin: -30px -5px 0 -5px;
}

.pricing .featured .get-started-btn {
  background: #68A4C4;
}

.pricing .featured .get-started-btn:hover {
  background: #85b6cf;
}

@media (max-width: 992px) {
  .pricing .box {
    max-width: 60%;
    margin: 0 auto 30px auto;
  }
}

@media (max-width: 767px) {
  .pricing .box {
    max-width: 80%;
    margin: 0 auto 30px auto;
  }
}

@media (max-width: 420px) {
  .pricing .box {
    max-width: 100%;
    margin: 0 auto 30px auto;
  }
}

/*--------------------------------------------------------------
# Portfolio
--------------------------------------------------------------*/
.portfolio {
  padding-bottom: 60px;
}

.portfolio #portfolio-flters {
  padding: 0;
  margin: 0 0 35px 0;
  list-style: none;
  text-align: center;
}

.portfolio #portfolio-flters li {
  cursor: pointer;
  margin: 0 12px 5px 12px;
  display: inline-block;
  padding: 0 4px 6px 4px;
  font-size: 16px;
  font-weight: 500;
  line-height: 20px;
  color: #444;
  transition: all 0.3s ease-in-out;
  border-bottom: 2px solid #fff;
  font-family: "Roboto", sans-serif;
}

.portfolio #portfolio-flters li:hover,
.portfolio #portfolio-flters li.filter-active {
  border-color: #68A4C4;
  color: #68A4C4;
}

.portfolio .portfolio-item {
  background: #1e4356;
  overflow: hidden;
  min-height: 200px;
  position: relative;
  border-radius: 4px;
  margin: 0 0 30px 0;
}

.portfolio .portfolio-item img {
  transition: all 0.3s ease-in-out;
}

.portfolio .portfolio-item .portfolio-info {
  opacity: 0;
  position: absolute;
  transition: all 0.3s linear;
  text-align: center;
  top: 10%;
  left: 0;
  right: 0;
}

.portfolio .portfolio-item .portfolio-info h3 {
  font-size: 22px;
  color: #fff;
  font-weight: bold;
}

.portfolio .portfolio-item .portfolio-info a i {
  color: rgba(255, 255, 255, 0.6);
  font-size: 28px;
  transition: 0.3s;
}

.portfolio .portfolio-item .portfolio-info a i:hover {
  color: white;
}

.portfolio .portfolio-item:hover img {
  opacity: 0.6;
  transform: scale(1.1);
}

.portfolio .portfolio-item:hover .portfolio-info {
  opacity: 1;
  top: calc(50% - 30px);
}

/*--------------------------------------------------------------
# Portfolio Details
--------------------------------------------------------------*/
.portfolio-details {
  padding-top: 40px;
}

.portfolio-details .portfolio-details-slider img {
  width: 100%;
}

.portfolio-details .portfolio-details-slider .swiper-pagination {
  margin-top: 20px;
  position: relative;
}

.portfolio-details .portfolio-details-slider .swiper-pagination .swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  background-color: #fff;
  opacity: 1;
  border: 1px solid #68A4C4;
}

.portfolio-details .portfolio-details-slider .swiper-pagination .swiper-pagination-bullet-active {
  background-color: #68A4C4;
}

.portfolio-details .portfolio-info {
  padding: 30px;
  box-shadow: 0px 0 30px rgba(30, 67, 86, 0.08);
}

.portfolio-details .portfolio-info h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid #eee;
}

.portfolio-details .portfolio-info ul {
  list-style: none;
  padding: 0;
  font-size: 15px;
}

.portfolio-details .portfolio-info ul li+li {
  margin-top: 10px;
}

.portfolio-details .portfolio-description {
  padding-top: 30px;
}

.portfolio-details .portfolio-description h2 {
  font-size: 26px;
  font-weight: 700;
  margin-bottom: 20px;
}

.portfolio-details .portfolio-description p {
  padding: 0;
}

/*--------------------------------------------------------------
# Team
--------------------------------------------------------------*/
.team {
  background: #fff;
  padding-bottom: 30px;
}

.team .member {
  margin-bottom: 20px;
  overflow: hidden;
}

.team .member .member-img {
  position: relative;
  overflow: hidden;
}

.team .member .social {
  position: absolute;
  left: 0;
  bottom: -40px;
  right: 0;
  height: 40px;
  opacity: 0;
  transition: bottom ease-in-out 0.4s;
  text-align: center;
  background: rgba(30, 67, 86, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
}

.team .member .social a {
  transition: color 0.3s;
  color: #fff;
  margin: 0 12px;
  display: inline-block;
}

.team .member .social a:hover {
  color: #68A4C4;
}

.team .member .social i {
  font-size: 18px;
  margin: 0 2px;
}

.team .member .member-info h4 {
  font-weight: 700;
  margin: 15px 0 5px 0;
  font-size: 18px;
}

.team .member .member-info span {
  display: block;
  font-size: 13px;
  text-transform: uppercase;
  font-weight: 400;
  margin-bottom: 15px;
  color: #68A4C4;
}

.team .member .member-info p {
  font-style: italic;
  font-size: 14px;
  line-height: 26px;
  color: #666;
}

.team .member:hover .social {
  bottom: 0;
  opacity: 1;
  transition: bottom ease-in-out 0.4s;
}

.team .member:hover .social a,
.team .member:hover .social i {
  line-height: 0;
  font-size: 18px;
}

/*--------------------------------------------------------------
# Contact
--------------------------------------------------------------*/
.contact {
  padding-bottom: 30px;
}

.contact .info-box {
  color: #444;
  text-align: center;
  box-shadow: 0 0 30px rgba(214, 215, 216, 0.6);
  padding: 20px 0 30px 0;
  margin-bottom: 30px;
}

.contact .info-box i {
  font-size: 32px;
  color: #68A4C4;
  border-radius: 50%;
  padding: 8px;
  border: 2px dotted #a2cce3;
}

.contact .info-box h3 {
  font-size: 20px;
  color: #666;
  font-weight: 700;
  margin: 10px 0;
}

.contact .info-box p {
  padding: 0;
  line-height: 24px;
  font-size: 14px;
  margin-bottom: 0;
}

.contact .php-email-form {
  box-shadow: 0 0 30px rgba(214, 215, 216, 0.6);
  padding: 30px;
  margin-bottom: 30px;
}

.contact .php-email-form .error-message {
  display: none;
  color: #fff;
  background: #ed3c0d;
  text-align: left;
  padding: 15px;
  font-weight: 600;
}

.contact .php-email-form .error-message br+br {
  margin-top: 25px;
}

.contact .php-email-form .sent-message {
  display: none;
  color: #fff;
  background: #18d26e;
  text-align: center;
  padding: 15px;
  font-weight: 600;
}

.contact .php-email-form .loading {
  display: none;
  background: #fff;
  text-align: center;
  padding: 15px;
}

.contact .php-email-form .loading:before {
  content: "";
  display: inline-block;
  border-radius: 50%;
  width: 24px;
  height: 24px;
  margin: 0 10px -6px 0;
  border: 3px solid #18d26e;
  border-top-color: #eee;
  -webkit-animation: animate-loading 1s linear infinite;
  animation: animate-loading 1s linear infinite;
}

.contact .php-email-form input,
.contact .php-email-form textarea {
  border-radius: 0;
  box-shadow: none;
  font-size: 14px;
}

.contact .php-email-form input::focus,
.contact .php-email-form textarea::focus {
  background-color: #68A4C4;
}

.contact .php-email-form input {
  padding: 10px 15px;
}

.contact .php-email-form textarea {
  padding: 12px 15px;
}

.contact .php-email-form button[type=submit] {
  background: #68A4C4;
  border: 0;
  padding: 10px 24px;
  color: #fff;
  transition: 0.4s;
}

.contact .php-email-form button[type=submit]:hover {
  background: #8dbad2;
}

@-webkit-keyframes animate-loading {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

@keyframes animate-loading {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

/*--------------------------------------------------------------
# Map
--------------------------------------------------------------*/
.map {
  padding: 0;
  margin-bottom: -6px;
}

.map iframe {
  width: 100%;
  height: 380px;
}

/*--------------------------------------------------------------
# Blog
--------------------------------------------------------------*/
.blog {
  padding: 40px 0 20px 0;
}

.blog .entry {
  padding: 30px;
  margin-bottom: 60px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.blog .entry .entry-img {
  max-height: 440px;
  margin: -30px -30px 20px -30px;
  overflow: hidden;
}

.blog .entry .entry-title {
  font-size: 28px;
  font-weight: bold;
  padding: 0;
  margin: 0 0 20px 0;
}

.blog .entry .entry-title a {
  color: #1e4356;
  transition: 0.3s;
}

.blog .entry .entry-title a:hover {
  color: #68A4C4;
}

.blog .entry .entry-meta {
  margin-bottom: 15px;
  color: #72afce;
}

.blog .entry .entry-meta ul {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  align-items: center;
  padding: 0;
  margin: 0;
}

.blog .entry .entry-meta ul li+li {
  padding-left: 20px;
}

.blog .entry .entry-meta i {
  font-size: 16px;
  margin-right: 8px;
  line-height: 0;
}

.blog .entry .entry-meta a {
  color: #777777;
  font-size: 14px;
  display: inline-block;
  line-height: 1;
}

.blog .entry .entry-content p {
  line-height: 24px;
}

.blog .entry .entry-content .read-more {
  -moz-text-align-last: right;
  text-align-last: right;
}

.blog .entry .entry-content .read-more a {
  display: inline-block;
  background: #68A4C4;
  color: #fff;
  padding: 6px 20px;
  transition: 0.3s;
  font-size: 14px;
}

.blog .entry .entry-content .read-more a:hover {
  background: #7aafcb;
}

.blog .entry .entry-content h3 {
  font-size: 22px;
  margin-top: 30px;
  font-weight: bold;
}

.blog .entry .entry-content blockquote {
  overflow: hidden;
  background-color: #fafafa;
  padding: 60px;
  position: relative;
  text-align: center;
  margin: 20px 0;
}

.blog .entry .entry-content blockquote p {
  color: #444;
  line-height: 1.6;
  margin-bottom: 0;
  font-style: italic;
  font-weight: 500;
  font-size: 22px;
}

.blog .entry .entry-content blockquote::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background-color: #1e4356;
  margin-top: 20px;
  margin-bottom: 20px;
}

.blog .entry .entry-footer {
  padding-top: 10px;
  border-top: 1px solid #e6e6e6;
}

.blog .entry .entry-footer i {
  color: #4c99c1;
  display: inline;
}

.blog .entry .entry-footer a {
  color: #255269;
  transition: 0.3s;
}

.blog .entry .entry-footer a:hover {
  color: #68A4C4;
}

.blog .entry .entry-footer .cats {
  list-style: none;
  display: inline;
  padding: 0 20px 0 0;
  font-size: 14px;
}

.blog .entry .entry-footer .cats li {
  display: inline-block;
}

.blog .entry .entry-footer .tags {
  list-style: none;
  display: inline;
  padding: 0;
  font-size: 14px;
}

.blog .entry .entry-footer .tags li {
  display: inline-block;
}

.blog .entry .entry-footer .tags li+li::before {
  padding-right: 6px;
  color: #6c757d;
  content: ",";
}

.blog .entry .entry-footer .share {
  font-size: 16px;
}

.blog .entry .entry-footer .share i {
  padding-left: 5px;
}

.blog .entry-single {
  margin-bottom: 30px;
}

.blog .blog-author {
  padding: 20px;
  margin-bottom: 30px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.blog .blog-author img {
  width: 120px;
  margin-right: 20px;
}

.blog .blog-author h4 {
  font-weight: 600;
  font-size: 22px;
  margin-bottom: 0px;
  padding: 0;
  color: #1e4356;
}

.blog .blog-author .social-links {
  margin: 0 10px 10px 0;
}

.blog .blog-author .social-links a {
  color: rgba(30, 67, 86, 0.5);
  margin-right: 5px;
}

.blog .blog-author p {
  font-style: italic;
  color: #b7b7b7;
}

.blog .blog-comments {
  margin-bottom: 30px;
}

.blog .blog-comments .comments-count {
  font-weight: bold;
}

.blog .blog-comments .comment {
  margin-top: 30px;
  position: relative;
}

.blog .blog-comments .comment .comment-img {
  margin-right: 14px;
}

.blog .blog-comments .comment .comment-img img {
  width: 60px;
}

.blog .blog-comments .comment h5 {
  font-size: 16px;
  margin-bottom: 2px;
}

.blog .blog-comments .comment h5 a {
  font-weight: bold;
  color: #444;
  transition: 0.3s;
}

.blog .blog-comments .comment h5 a:hover {
  color: #68A4C4;
}

.blog .blog-comments .comment h5 .reply {
  padding-left: 10px;
  color: #1e4356;
}

.blog .blog-comments .comment h5 .reply i {
  font-size: 20px;
}

.blog .blog-comments .comment time {
  display: block;
  font-size: 14px;
  color: #2b607c;
  margin-bottom: 5px;
}

.blog .blog-comments .comment.comment-reply {
  padding-left: 40px;
}

.blog .blog-comments .reply-form {
  margin-top: 30px;
  padding: 30px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.blog .blog-comments .reply-form h4 {
  font-weight: bold;
  font-size: 22px;
}

.blog .blog-comments .reply-form p {
  font-size: 14px;
}

.blog .blog-comments .reply-form input {
  border-radius: 4px;
  padding: 10px 10px;
  font-size: 14px;
}

.blog .blog-comments .reply-form input:focus {
  box-shadow: none;
  border-color: #b1d0e1;
}

.blog .blog-comments .reply-form textarea {
  border-radius: 4px;
  padding: 10px 10px;
  font-size: 14px;
}

.blog .blog-comments .reply-form textarea:focus {
  box-shadow: none;
  border-color: #b1d0e1;
}

.blog .blog-comments .reply-form .form-group {
  margin-bottom: 25px;
}

.blog .blog-comments .reply-form .btn-primary {
  border-radius: 4px;
  padding: 10px 20px;
  border: 0;
  background-color: #1e4356;
}

.blog .blog-comments .reply-form .btn-primary:hover {
  background-color: #255269;
}

.blog .blog-pagination {
  color: #387ea2;
}

.blog .blog-pagination ul {
  display: flex;
  padding: 0;
  margin: 0;
  list-style: none;
}

.blog .blog-pagination li {
  margin: 0 5px;
  transition: 0.3s;
}

.blog .blog-pagination li a {
  color: #1e4356;
  padding: 7px 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.blog .blog-pagination li.active,
.blog .blog-pagination li:hover {
  background: #68A4C4;
}

.blog .blog-pagination li.active a,
.blog .blog-pagination li:hover a {
  color: #fff;
}

.blog .sidebar {
  padding: 30px;
  margin: 0 0 60px 20px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.blog .sidebar .sidebar-title {
  font-size: 20px;
  font-weight: 700;
  padding: 0 0 0 0;
  margin: 0 0 15px 0;
  color: #1e4356;
  position: relative;
}

.blog .sidebar .sidebar-item {
  margin-bottom: 30px;
}

.blog .sidebar .search-form form {
  background: #fff;
  border: 1px solid #ddd;
  padding: 3px 10px;
  position: relative;
}

.blog .sidebar .search-form form input[type=text] {
  border: 0;
  padding: 4px;
  border-radius: 4px;
  width: calc(100% - 40px);
}

.blog .sidebar .search-form form button {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  border: 0;
  background: none;
  font-size: 16px;
  padding: 0 15px;
  margin: -1px;
  background: #68A4C4;
  color: #fff;
  transition: 0.3s;
  border-radius: 0 4px 4px 0;
  line-height: 0;
}

.blog .sidebar .search-form form button i {
  line-height: 0;
}

.blog .sidebar .search-form form button:hover {
  background: #77adca;
}

.blog .sidebar .categories ul {
  list-style: none;
  padding: 0;
}

.blog .sidebar .categories ul li+li {
  padding-top: 10px;
}

.blog .sidebar .categories ul a {
  color: #1e4356;
  transition: 0.3s;
}

.blog .sidebar .categories ul a:hover {
  color: #68A4C4;
}

.blog .sidebar .categories ul a span {
  padding-left: 5px;
  color: #aaaaaa;
  font-size: 14px;
}

.blog .sidebar .recent-posts .post-item+.post-item {
  margin-top: 15px;
}

.blog .sidebar .recent-posts img {
  width: 80px;
  float: left;
}

.blog .sidebar .recent-posts h4 {
  font-size: 15px;
  margin-left: 95px;
  font-weight: bold;
}

.blog .sidebar .recent-posts h4 a {
  color: #1e4356;
  transition: 0.3s;
}

.blog .sidebar .recent-posts h4 a:hover {
  color: #68A4C4;
}

.blog .sidebar .recent-posts time {
  display: block;
  margin-left: 95px;
  font-style: italic;
  font-size: 14px;
  color: #aaaaaa;
}

.blog .sidebar .tags {
  margin-bottom: -10px;
}

.blog .sidebar .tags ul {
  list-style: none;
  padding: 0;
}

.blog .sidebar .tags ul li {
  display: inline-block;
}

.blog .sidebar .tags ul a {
  color: #3f8db5;
  font-size: 14px;
  padding: 6px 14px;
  margin: 0 6px 8px 0;
  border: 1px solid #e4eff5;
  display: inline-block;
  transition: 0.3s;
}

.blog .sidebar .tags ul a:hover {
  color: #fff;
  border: 1px solid #68A4C4;
  background: #68A4C4;
}

.blog .sidebar .tags ul a span {
  padding-left: 5px;
  color: #bedae8;
  font-size: 14px;
}

/*--------------------------------------------------------------
# Footer
--------------------------------------------------------------*/
#footer {
  background: #0b212d;
  padding: 0 0 30px 0;
  color: #fff;
  font-size: 14px;
}

#footer .footer-newsletter {
  padding: 50px 0;
  background: #0d2735;
}

#footer .footer-newsletter h4 {
  font-size: 24px;
  margin: 0 0 20px 0;
  padding: 0;
  line-height: 1;
  font-weight: 600;
  color: #a2cce3;
}

#footer .footer-newsletter form {
  margin-top: 30px;
  background: #fff;
  padding: 6px 10px;
  position: relative;
  border-radius: 50px;
}

#footer .footer-newsletter form input[type=email] {
  border: 0;
  padding: 4px;
  width: calc(100% - 100px);
}

#footer .footer-newsletter form input[type=submit] {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  border: 0;
  background: none;
  font-size: 16px;
  padding: 0 20px;
  margin: 3px;
  background: #68A4C4;
  color: #fff;
  transition: 0.3s;
  border-radius: 50px;
}

#footer .footer-newsletter form input[type=submit]:hover {
  background: #468db3;
}

#footer .footer-top {
  background: #0d2735;
  border-top: 1px solid #17455e;
  border-bottom: 1px solid #123649;
  padding: 60px 0 30px 0;
}

#footer .footer-top .footer-info {
  margin-bottom: 30px;
}

#footer .footer-top .footer-info h3 {
  font-size: 18px;
  margin: 0 0 20px 0;
  padding: 2px 0 2px 0;
  line-height: 1;
  color: #a2cce3;
  font-weight: 600;
}

#footer .footer-top .footer-info p {
  font-size: 14px;
  line-height: 24px;
  margin-bottom: 0;
  font-family: "Roboto", sans-serif;
  color: #fff;
}

#footer .footer-top .social-links a {
  font-size: 18px;
  display: inline-block;
  background: #1e4356;
  color: #fff;
  line-height: 1;
  padding: 8px 0;
  margin-right: 4px;
  border-radius: 50%;
  text-align: center;
  width: 36px;
  height: 36px;
  transition: 0.3s;
}

#footer .footer-top .social-links a:hover {
  background: #68A4C4;
  color: #fff;
  text-decoration: none;
}

#footer .footer-top h4 {
  font-size: 18px;
  font-weight: 600;
  color: #a2cce3;
  position: relative;
  padding-bottom: 12px;
}

#footer .footer-top .footer-links {
  margin-bottom: 30px;
}

#footer .footer-top .footer-links ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

#footer .footer-top .footer-links ul i {
  padding-right: 2px;
  color: #a2cce3;
  font-size: 18px;
  line-height: 1;
}

#footer .footer-top .footer-links ul li {
  padding: 10px 0;
  display: flex;
  align-items: center;
}

#footer .footer-top .footer-links ul li:first-child {
  padding-top: 0;
}

#footer .footer-top .footer-links ul a {
  color: #fff;
  transition: 0.3s;
  display: inline-block;
  line-height: 1;
}

#footer .footer-top .footer-links ul a:hover {
  color: #a2cce3;
}

#footer .footer-top .footer-contact {
  margin-bottom: 30px;
}

#footer .footer-top .footer-contact p {
  line-height: 26px;
}

#footer .copyright {
  text-align: center;
  padding-top: 30px;
}

#footer .credits {
  padding-top: 10px;
  text-align: center;
  font-size: 13px;
  color: #fff;
}

#footer .credits a {
  color: #a2cce3;
}

/*--------------------------------------------------------------
# General
--------------------------------------------------------------*/
/* ... 原有样式保持不变 ... */

/*--------------------------------------------------------------
# Components Page Specific Styles
--------------------------------------------------------------*/
.components-page {
  /* 全局样式 */
  --primary: #1e4356;
  --secondary: #68A4C4;
  --accent: #2c6d8c;
  --light-bg: #f8fafc;
  --text-dark: #333;
  --text-light: #6b7280;
  --card-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  --transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.components-page * {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

.components-page body {
  font-family: 'Open Sans', sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  background: linear-gradient(to bottom, #f8fafc, #f0f7ff);
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* 页面内容区域 */
.components-page .content {
  padding-top: 120px;
  flex: 1;
}

.components-page .page-header {
  text-align: center;
  padding: 80px 20px 50px;
  max-width: 1000px;
  margin: 0 auto;
}

.components-page .page-header h1 {
  font-size: 2.8rem;
  color: var(--primary);
  margin-bottom: 20px;
  font-weight: 700;
  position: relative;
  display: inline-block;
}

.components-page .page-header h1::after {
  content: '';
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--secondary);
  border-radius: 2px;
}

.components-page .page-header p {
  color: var(--text-light);
  font-size: 1.1rem;
  max-width: 800px;
  margin: 30px auto 0;
  line-height: 1.8;
}

.components-page .components-intro {
  background-color: white;
  border-radius: 12px;
  box-shadow: var(--card-shadow);
  max-width: 1000px;
  margin: 0 auto 40px;
  padding: 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.components-page .components-intro::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 5px;
  height: 100%;
  background: linear-gradient(to bottom, var(--secondary), var(--accent));
}

.components-page .intro-title {
  font-size: 1.8rem;
  color: var(--primary);
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.components-page .intro-text {
  color: var(--text-light);
  font-size: 1.1rem;
  line-height: 1.8;
  max-width: 800px;
  margin: 20px auto 0;
}

/* 组件网格布局 */
.components-page .components-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px 60px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.components-page .component-card {
  background: white;
  border-radius: 12px;
  box-shadow: var(--card-shadow);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.components-page .component-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 50px rgba(0, 0, 0, 0.15);
}

/* 图片容器样式 */
.components-page .product-img-container {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 180px;
  padding: 20px;
  background: linear-gradient(to bottom, #f8fafc 0%, #eef5f9 100%);
  border-bottom: 1px solid #e2e8f0;
}

.components-page .product-img-container img {
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
  transition: transform 0.4s ease;
}

.components-page .component-card:hover .product-img-container img {
  transform: scale(1.05);
}

.components-page .card-header {
  background: linear-gradient(to right, var(--primary), var(--accent));
  padding: 15px;
  color: white;
  text-align: center;
  font-size: 1.4rem;
  font-weight: 600;
}

.components-page .card-content {
  padding: 25px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.components-page .component-list {
  list-style: none;
  padding: 0;
  margin: 0;
  flex: 1;
}

.components-page .component-list li {
  padding: 12px 0;
  border-bottom: 1px solid #e2e8f0;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.components-page .component-list li:last-child {
  border-bottom: none;
}

.components-page .component-list i {
  color: var(--secondary);
  margin-top: 4px;
}

/* 响应式设计 */
@media (max-width: 992px) {
  .components-page .page-header h1 {
    font-size: 2.4rem;
  }
  
  .components-page .components-intro {
    padding: 30px;
  }
  
  .components-page .product-img-container {
    height: 160px;
  }
  
  .components-page .components-grid {
    gap: 25px;
  }
}

@media (max-width: 768px) {
  .components-page .page-header {
    padding: 70px 20px 40px;
  }
  
  .components-page .page-header h1 {
    font-size: 2.2rem;
  }
  
  .components-page .components-intro {
    padding: 20px;
  }
  
  .components-page .intro-title {
    font-size: 1.6rem;
  }
  
  .components-page .product-img-container {
    height: 150px;
    padding: 15px;
  }
  
  .components-page .card-header {
    font-size: 1.3rem;
  }
  
  .components-page .components-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  }
}

@media (max-width: 576px) {
  .components-page .page-header {
    padding: 60px 15px 30px;
  }
  
  .components-page .page-header h1 {
    font-size: 2.0rem;
  }
  
  .components-page .page-header p {
    font-size: 1rem;
  }
  
  .components-page .components-intro {
    padding: 15px;
  }
  
  .components-page .product-img-container {
    height: 140px;
  }
  
  .components-page .card-header {
    font-size: 1.2rem;
    padding: 12px;
  }
  
  .components-page .card-content {
    padding: 20px;
  }
  
  .components-page .component-list li {
    font-size: 0.95rem;
  }
}

/* 页脚样式优化 */
.components-page #footer {
  background-color: #0c3b5e;
  color: rgba(255, 255, 255, 0.8);
  padding: 0;
  width: 100%;
}

.components-page .footer-top {
  background-color: #0a3150;
}

.components-page .footer-newsletter {
  padding: 30px 0;
  background-color: #082947;
}

.components-page .footer-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 30px 20px;
}
/* 确保导航栏样式与首页一致 */
#header {
  background: #5a4790 !important; /* 更深的紫色 */
}

#header.header-scrolled {
  background: rgba(46, 31, 79, 0.9) !important; /* 更深的半透明紫色 */
  height: 60px;
}

/* 导航链接悬停效果 */
.navbar a:hover, 
.navbar .active, 
.navbar .active:focus {
  color: #ffffff !important; /* 改为纯白色提高对比度 */
  font-weight: 600; /* 增加字体粗细增强可读性 */
  text-decoration: underline; /* 添加下划线视觉提示 */
  text-underline-offset: 5px; /* 调整下划线位置 */
}
.navbar li:hover > a {
  color: #ffffff !important; /* 统一使用白色 */
}
/* 修改导航栏活动链接颜色 */
#header.header-scrolled .navbar .active,
#header.header-scrolled .navbar .active:focus,
#header .navbar .active {
  color: #ffffff !important; /* 改为纯白色提高对比度 */
  font-weight: 700; /* 增加字体粗细 */
  text-decoration: underline; /* 添加下划线 */
  text-underline-offset: 5px; /* 调整下划线位置 */
}

/* 添加悬停效果增强视觉反馈 */
#header.header-scrolled .navbar .active:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}
/* 确保导航栏样式与首页一致 */
#header {
  background: #7b5fbb !important;
}

#header.header-scrolled {
  background: rgba(63, 43, 102, 0.8) !important;
  height: 60px;
}

/* 导航链接悬停效果 */
.navbar a:hover, 
.navbar .active, 
.navbar .active:focus, 
.navbar li:hover > a {
  color: #a2cce3 !important;
}

/* 添加容器样式 */
.components-page .container {
  max-width: 1140px;
  padding: 0 15px;
  margin: 0 auto;
}

/* 调整页面标题 */
.components-page .page-header {
  padding: 80px 0 50px;
  text-align: center;
}

.components-page .page-header h1 {
  font-size: 2.8rem;
  color: #1e4356;
  margin-bottom: 20px;
  position: relative;
  display: inline-block;
}

.components-page .page-header h1::after {
  content: '';
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: #68A4C4;
  border-radius: 2px;
}

.components-page .page-header p {
  color: #6b7280;
  font-size: 1.1rem;
  max-width: 800px;
  margin: 30px auto 0;
  line-height: 1.8;
}

/* 简介区域 */
.components-page .components-intro {
  background-color: white;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  padding: 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
  margin-bottom: 40px;
}

/* 网格布局 */
.components-page .components-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin: 40px auto;
}

.components-page .component-card {
  background: white;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
  display: flex;
  flex-direction: column;
  height: 100%;
}

/* 统一页脚样式 */
.components-page #footer .footer-top {
  padding: 60px 0 30px;
}

.components-page .footer-newsletter {
  padding: 50px 0;
}

/* 响应式调整 */
@media (max-width: 768px) {
  .components-page .page-header {
    padding: 60px 0 30px;
  }
  
  .components-page .page-header h1 {
    font-size: 2.2rem;
  }
  
  .components-page .components-intro {
    padding: 20px;
  }
}

/*--------------------------------------------------------------
# General
--------------------------------------------------------------*/
body {
  font-family: "Open Sans", sans-serif;
  color: #444;
}

a {
  color: #4fa6d5;
  text-decoration: none;
}

a:hover {
  color: #45beff;
  text-decoration: none;
}

h1,
h2,
h3,
h4,
h5,
h6,
.font-primary {
  font-family: "Roboto", sans-serif;
}

/* ... 原有样式保持不变 ... */

/*--------------------------------------------------------------
# Instruments Page Specific Styles
--------------------------------------------------------------*/
.instruments-page .products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 30px;
  margin: 60px 0;
}

.instruments-page .product-card {
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.instruments-page .product-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.instruments-page .product-img-container {
  height: 280px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f8f9fa;
}

.instruments-page .product-img-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.instruments-page .product-card:hover .product-img-container img {
  transform: scale(1.05);
}

.instruments-page .product-info {
  padding: 25px;
}

.instruments-page .product-title {
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 15px;
  color: #1e4356;
}

.instruments-page .product-description {
  color: #666;
  margin-bottom: 25px;
  font-size: 1rem;
  line-height: 1.6;
}

.instruments-page .product-btn {
  display: block;
  text-align: center;
  padding: 12px 25px;
  background: #68A4C4;
  color: #fff;
  border-radius: 5px;
  font-weight: 500;
  transition: background 0.3s ease;
  text-decoration: none;
}

.instruments-page .product-btn:hover {
  background: #4a8aaa;
}

.instruments-page .page-header {
  background: linear-gradient(135deg, #1e4356 0%, #2c6d8c 100%);
  padding: 80px 0 60px;
  text-align: center;
  color: #fff;
  margin-top: 80px;
}

.instruments-page .page-header h1 {
  font-size: 2.8rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.instruments-page .page-header p {
  font-size: 1.2rem;
  max-width: 700px;
  margin: 0 auto;
  opacity: 0.9;
}

.instruments-page .breadcrumb {
  background: rgba(255, 255, 255, 0.1);
  padding: 10px 20px;
  border-radius: 5px;
  display: inline-flex;
  margin-top: 20px;
}

.instruments-page .breadcrumb a {
  color: #fff;
  text-decoration: none;
  margin: 0 10px;
}

.instruments-page .breadcrumb span {
  color: #a2cce3;
}

/* ============================================
   SLM Product Page Styles
   ============================================ */

/* Page structure */
.products-page {
  padding-top: 100px;
  background: linear-gradient(135deg, #f8fafc 0%, #f0f7ff 100%);
}

.page-header {
  text-align: center;
  padding: 60px 0 40px;
  background: white;
  margin-bottom: 40px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.page-header h1 {
  font-size: 2.8rem;
  color: #1e4356;
  margin-bottom: 15px;
  font-weight: 700;
  position: relative;
}

.page-header h1::after {
  content: '';
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 4px;
  background: #68A4C4;
  border-radius: 2px;
}

.page-header p {
  max-width: 700px;
  margin: 30px auto 0;
  font-size: 1.2rem;
  color: #4a7a96;
}

/* Product cards layout */
.product-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  justify-content: center;
  max-width: 1400px;
  margin: 0 auto 80px;
  padding: 0 20px;
}

.product-card {
  flex: 1;
  min-width: 600px;
  background: white;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 15px 50px rgba(30, 67, 86, 0.12);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  display: flex;
  flex-direction: column;
  position: relative;
}

.product-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 25px 60px rgba(30, 67, 86, 0.2);
}

/* Product header */
.product-header {
  background: linear-gradient(135deg, #1e4356 0%, #2c6d8c 100%);
  padding: 25px 30px;
  color: white;
}

.product-header h2 {
  font-size: 1.8rem;
  margin: 0;
  display: flex;
  justify-content: space-between;
}

.product-tag {
  background: #68A4C4;
  padding: 5px 15px;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 500;
}

/* Product content */
.product-content {
  display: flex;
  padding: 0;
  flex-direction: row;
  min-height: 400px;
}

.product-image {
  flex: 1;
  min-width: 300px;
  background: #f8fafc;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 30px;
}

.product-image img {
  width: 100%;
  max-width: 400px;
  object-fit: contain;
  transition: transform 0.4s ease;
}

.product-card:hover .product-image img {
  transform: scale(1.05);
}

/* Product specs */
.product-specs {
  flex: 1;
  min-width: 300px;
  padding: 30px;
  background: white;
  position: relative;
  padding-bottom: 70px;
}

.specs-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 15px;
  background: white;
  max-height: 65vh;
  overflow-y: auto;
}

.specs-table th {
  background: #f0f7ff;
  color: #1e4356;
  font-weight: 600;
  text-align: left;
  padding: 14px 15px;
  font-size: 1rem;
  border-bottom: 2px solid #e2e8f0;
}

.specs-table td {
  padding: 12px 15px;
  color: #4a5568;
  border-bottom: 1px solid #edf2f7;
  transition: background 0.3s;
  font-size: 0.95rem;
}

.specs-table tr:hover td {
  background: #f8fafc;
}

.specs-table tr:last-child td {
  border-bottom: none;
}

.specs-label {
  color: #1e4356;
  font-weight: 500;
}

/* Call-to-action buttons */
.product-cta {
  position: absolute;
  bottom: 20px;
  right: 20px;
  display: flex;
  gap: 15px;
  margin-top: 25px;
}

.spec-button {
  display: inline-flex;
  align-items: center;
  background: #68A4C4;
  color: white;
  padding: 10px 25px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(104, 164, 196, 0.3);
}

.spec-button:hover {
  background: #4a8aaa;
  transform: translateY(-3px);
  box-shadow: 0 7px 15px rgba(104, 164, 196, 0.4);
}

.spec-button i {
  margin-left: 8px;
  transition: transform 0.3s ease;
}

.spec-button:hover i {
  transform: translateX(3px);
}

/* Responsive design */
@media (max-width: 1200px) {
  .product-card {
    min-width: 500px;
  }
  
  .product-content {
    flex-direction: column;
  }
  
  .product-image {
    min-height: 300px;
  }
}

@media (max-width: 768px) {
  .page-header h1 {
    font-size: 2.2rem;
  }
  
  .product-card {
    min-width: 100%;
  }
  
  .product-header h2 {
    flex-direction: column;
    gap: 10px;
    font-size: 1.6rem;
  }
  
  .product-cta {
    position: static;
    margin-top: 30px;
    justify-content: center;
  }
  
  .specs-table {
    max-height: none;
  }
}

@media (max-width: 576px) {
  .page-header {
    padding: 40px 20px;
  }
  
  .page-header h1 {
    font-size: 1.8rem;
  }
  
  .product-tag {
    font-size: 0.8rem;
    padding: 4px 12px;
  }
  
  .specs-table th, .specs-table td {
    padding: 10px 12px;
    font-size: 0.9rem;
  }
}

/* 修复产品卡片重叠问题 */
.instruments-page .products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 40px;
  margin: 60px 0;
  position: relative;
  z-index: 1;
}

.instruments-page .product-card {
  position: relative;
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 15px 40px rgba(30, 67, 86, 0.12);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.instruments-page .product-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 25px 60px rgba(30, 67, 86, 0.2);
}

.instruments-page .product-img-container {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  padding: 25px;
  background: linear-gradient(135deg, #f8fafc 0%, #f0f7ff 100%);
  justify-content: center;
  align-items: center;
  min-height: 260px;
}

.instruments-page .product-img-container img {
  max-width: 100%;
  max-height: 200px;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
  transition: transform 0.4s ease;
}

.instruments-page .product-card:hover .product-img-container img {
  transform: scale(1.05);
}

.instruments-page .product-info {
  padding: 30px;
  position: relative;
}

.instruments-page .product-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: #1e4356;
  margin-bottom: 15px;
  position: relative;
  padding-bottom: 15px;
}

.instruments-page .product-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 3px;
  background: #68A4C4;
  border-radius: 3px;
}

.instruments-page .product-description {
  color: #4a5568;
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 25px;
}

.instruments-page .product-btn {
  display: inline-block;
  background: #68A4C4;
  color: white;
  padding: 12px 30px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
  box-shadow: 0 5px 15px rgba(104, 164, 196, 0.3);
}

.instruments-page .product-btn:hover {
  background: #4a8aaa;
  transform: translateY(-3px);
  box-shadow: 0 7px 20px rgba(104, 164, 196, 0.4);
}

/* 确保容器宽度正确 */
.instruments-page .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* 修复导航栏覆盖内容的问题 */
#main {
  padding-top: 40px;
  position: relative;
  z-index: 1;
}
.instruments-page .product-img-container {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
  align-items: center;
  padding: 20px;
  background: linear-gradient(135deg, #f8fafc 0%, #f0f7ff 100%);
  min-height: 260px;
}

.instruments-page .product-img-container img {
  flex: 1;
  max-width: 45%;
  max-height: 200px;
  object-fit: contain;
  transition: transform 0.4s ease;
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.instruments-page .product-card:hover .product-img-container img {
  transform: scale(1.05);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

/* 响应式调整 */
@media (max-width: 768px) {
  .instruments-page .product-img-container img {
    max-width: 100%;
    max-height: 180px;
  }
}

/* ============================================
   Programmable Optical Filter Product Page Styles
   ============================================ */

/* Product container */
.product-container {
  max-width: 1400px;
  margin: 100px auto 60px;
  padding: 0 20px;
}

.back-link {
  display: inline-flex;
  align-items: center;
  color: #68A4C4;
  text-decoration: none;
  margin-bottom: 30px;
  font-weight: 500;
  font-size: 1.1rem;
}

.back-link i {
  margin-right: 8px;
  transition: transform 0.3s ease;
}

.back-link:hover {
  color: #1e4356;
}

.back-link:hover i {
  transform: translateX(-5px);
}

/* Page header */
.page-header {
  text-align: center;
  margin-bottom: 50px;
}

.page-header h1 {
  font-size: 2.8rem;
  color: #1e4356;
  margin-bottom: 15px;
  font-weight: 700;
  position: relative;
}

.page-header h1::after {
  content: '';
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 4px;
  background: #68A4C4;
  border-radius: 2px;
}

.page-header p {
  max-width: 800px;
  margin: 30px auto 0;
  font-size: 1.2rem;
  color: #4a7a96;
  line-height: 1.7;
}

/* Product card */
.product-card {
  background: white;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 15px 50px rgba(30, 67, 86, 0.12);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  position: relative;
  margin-bottom: 80px;
}

.product-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 25px 60px rgba(30, 67, 86, 0.2);
}

.product-header {
  background: linear-gradient(135deg, #1e4356 0%, #2c6d8c 100%);
  padding: 25px 30px;
  color: white;
}

.product-header h2 {
  font-size: 1.8rem;
  margin: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.product-tag {
  background: #68A4C4;
  padding: 5px 15px;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 500;
}

.product-content {
  display: flex;
  padding: 0;
  flex-wrap: wrap;
}

.product-image {
  flex: 1;
  min-width: 300px;
  background: #f8fafc;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
}

.product-image-content {
  width: 100%;
  max-width: 500px;
  text-align: center;
}

.product-image-content img {
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: all 0.5s ease;
  border: 1px solid #e2e8f0;
}

.product-card:hover .product-image-content img {
  transform: scale(1.05);
}

.image-caption {
  margin-top: 20px;
  text-align: center;
  font-size: 0.9rem;
  color: #6b7280;
  max-width: 100%;
  padding: 10px;
  background-color: #f9fafb;
  border-radius: 6px;
}

.product-specs {
  flex: 1;
  min-width: 300px;
  padding: 40px;
  background: white;
  position: relative;
}

/* Specs table */
.specs-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 15px;
  background: white;
}

.specs-table th {
  background: #f0f7ff;
  color: #1e4356;
  font-weight: 600;
  text-align: left;
  padding: 14px 15px;
  font-size: 1rem;
  border-bottom: 2px solid #e2e8f0;
}

.specs-table td {
  padding: 12px 15px;
  color: #4a5568;
  border-bottom: 1px solid #edf2f7;
  transition: background 0.3s;
  font-size: 0.95rem;
}

.specs-table tr:hover td {
  background: #f8fafc;
}

.specs-table tr:last-child td {
  border-bottom: none;
}

.specs-label {
  color: #1e4356;
  font-weight: 500;
}

/* Call to action */
.product-cta {
  margin-top: 40px;
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.spec-button {
  display: inline-flex;
  align-items: center;
  background: #68A4C4;
  color: white;
  padding: 12px 35px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(104, 164, 196, 0.3);
}

.spec-button:hover {
  background: #4a8aaa;
  transform: translateY(-3px);
  box-shadow: 0 7px 15px rgba(104, 164, 196, 0.4);
}

.spec-button.secondary {
  background: white;
  color: #1e4356;
  border: 2px solid #68A4C4;
}

.spec-button.secondary:hover {
  background: #f0f7ff;
}

.spec-button i {
  margin-left: 8px;
  transition: transform 0.3s ease;
}

.spec-button:hover i {
  transform: translateX(3px);
}

/* Technical info section */
.tech-info {
  background: #1e4356;
  color: white;
  padding: 80px 0;
  text-align: center;
  margin-top: 60px;
}

.tech-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-top: 50px;
}

.tech-card {
  background: rgba(255,255,255,0.05);
  border-radius: 12px;
  padding: 35px 25px;
  transition: transform 0.3s ease;
  backdrop-filter: blur(10px);
}

.tech-card:hover {
  transform: translateY(-8px);
}

.tech-icon {
  font-size: 3rem;
  color: #68A4C4;
  margin-bottom: 20px;
}

.tech-card h3 {
  font-size: 1.3rem;
  margin-bottom: 15px;
  color: white;
}

.tech-card p {
  color: #cbd5e0;
  line-height: 1.8;
}

/* Responsive design */
@media (max-width: 1200px) {
  .product-content {
    flex-direction: column;
  }
  
  .product-image {
    min-height: 300px;
  }
}

@media (max-width: 768px) {
  .page-header h1 {
    font-size: 2.2rem;
  }
  
  .product-header h2 {
    flex-direction: column;
    gap: 15px;
    font-size: 1.6rem;
    text-align: center;
  }
  
  .tech-card {
    padding: 25px 20px;
  }
  
  .spec-button {
    padding: 12px 25px;
    font-size: 0.95rem;
  }
}

@media (max-width: 576px) {
  .page-header {
    padding: 0 15px;
  }
  
  .page-header h1 {
    font-size: 1.8rem;
  }
  
  .product-tag {
    font-size: 0.8rem;
    padding: 4px 12px;
  }
  
  .specs-table th, .specs-table td {
    padding: 10px 12px;
    font-size: 0.9rem;
  }
  
  .product-specs {
    padding: 25px 20px;
  }
}

/* ============================================
   Product Card Hover Enhancement
   ============================================ */
.product-card .product-image-content img {
  transition: transform 0.4s ease;
}

/* ============================================
   Footer Styles (保持原有样式)
   ============================================ */
#footer {
  background: #0b212d;
  padding: 0 0 30px 0;
  color: #fff;
  font-size: 14px;
}

/* 在style.css末尾添加以下内容 */
/* ============================================
   Optical Crystals Page Specific Styles
   ============================================ */

   .crystals-page {
    --crystal-primary: #2c3e50;
    --crystal-secondary: #3498db;
    --crystal-accent: #1e6ca3;
    --crystal-light-bg: #f8f9fc;
    --crystal-text-dark: #2c3e50;
    --crystal-text-light: #7b8a8b;
  }
  
  .crystals-page body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
  }
  
  .crystals-page #main {
    flex: 1;
  }
  
  /* 修复导航栏样式 */
  .crystals-page #header {
    background: #7b5fbb !important;
  }
  
  .crystals-page #header.header-scrolled {
    background: rgba(63, 43, 102, 0.8) !important;
    height: 60px;
  }
  
  .crystals-page .navbar a:hover, 
  .crystals-page .navbar .active, 
  .crystals-page .navbar .active:focus, 
  .crystals-page .navbar li:hover > a {
    color: #a2cce3 !important;
  }
  
  /* 修复页脚布局 */
  .crystals-page #footer .footer-top .container,
  .crystals-page #footer .footer-newsletter .container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  
  .crystals-page #footer .footer-top .row,
  .crystals-page #footer .footer-newsletter .row {
    width: 100%;
  }
  
  .crystals-page #footer .col-lg-3, 
  .crystals-page #footer .col-lg-6, 
  .crystals-page #footer .col-md-6 {
    flex: 1;
    min-width: 250px;
    margin-bottom: 30px;
  }
  
  /* 光学晶体页面专属样式 */
  .crystals-page .page-header {
    text-align: center;
    padding: 100px 20px 60px;
    background: linear-gradient(135deg, var(--crystal-primary) 0%, var(--crystal-accent) 100%);
    color: white;
    margin-top: 0;
  }
  
  .crystals-page .page-header h1 {
    color: white;
    font-size: 2.8rem;
    margin-bottom: 20px;
  }
  
  .crystals-page .page-header h1::after {
    background: var(--crystal-secondary);
  }
  
  .crystals-page .intro-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 50px 20px;
    text-align: center;
  }
  
  .crystals-page .section-title {
    font-size: 2.2rem;
    color: var(--crystal-primary);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
    font-weight: 700;
  }
  
  .crystals-page .section-title::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--crystal-secondary);
    border-radius: 2px;
  }
  
  .crystals-page .intro-text {
    color: var(--crystal-text-light);
    font-size: 1.1rem;
    line-height: 1.8;
    max-width: 800px;
    margin: 30px auto 0;
  }
  
  .crystals-page .crystals-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px 60px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 35px;
  }
  
  .crystals-page .crystal-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 15px 40px rgba(44, 62, 80, 0.1);
    overflow: hidden;
    transition: all 0.4s ease;
    position: relative;
    border: 1px solid #e1ecf5;
    display: flex;
    flex-direction: column;
  }
  
  .crystals-page .crystal-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(44, 62, 80, 0.15);
    border-color: #c2d9ec;
  }
  
  .crystals-page .crystal-img-container {
    height: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 25px;
    background: var(--crystal-light-bg);
    border-bottom: 1px solid #e1ecf5;
  }
  
  .crystals-page .crystal-img {
    max-width: 100%;
    max-height: 90%;
    object-fit: contain;
    filter: drop-shadow(0 5px 10px rgba(0,0,0,0.1));
  }
  
  .crystals-page .crystal-info {
    padding: 25px;
    flex: 1;
  }
  
  .crystals-page .crystal-name {
    font-size: 1.5rem;
    color: var(--crystal-primary);
    margin-bottom: 15px;
    font-weight: 600;
    text-align: center;
  }
  
  .crystals-page .crystal-properties {
    list-style: none;
    padding: 0;
    margin: 20px 0;
  }
  
  .crystals-page .crystal-properties li {
    padding: 10px 0;
    border-bottom: 1px solid #ecf0f3;
    display: flex;
    justify-content: space-between;
    font-size: 0.95rem;
  }
  
  .crystals-page .property-label {
    font-weight: 600;
    color: var(--crystal-primary);
  }
  
  .crystals-page .property-value {
    color: var(--crystal-text-light);
  }
  
  .crystals-page .applications-section {
    background: var(--crystal-light-bg);
    padding: 80px 20px;
    text-align: center;
  }
  
  .crystals-page .applications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 60px auto 0;
  }
  
  .crystals-page .application-card {
    background: white;
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    border-left: 4px solid var(--crystal-secondary);
  }
  
  .crystals-page .application-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
  }
  
  .crystals-page .application-icon {
    font-size: 2.5rem;
    color: var(--crystal-secondary);
    margin-bottom: 20px;
  }
  
  .crystals-page .application-title {
    font-size: 1.3rem;
    color: var(--crystal-primary);
    margin-bottom: 15px;
  }
  
  .crystals-page .application-desc {
    color: var(--crystal-text-light);
    font-size: 0.95rem;
    line-height: 1.7;
  }
  
  .crystals-page .cta-section {
    background: var(--crystal-primary);
    padding: 80px 20px;
    text-align: center;
    color: white;
  }
  
  .crystals-page .cta-content {
    max-width: 800px;
    margin: 0 auto;
  }
  
  .crystals-page .cta-title {
    font-size: 2.2rem;
    margin-bottom: 25px;
  }
  
  .crystals-page .cta-text {
    font-size: 1.1rem;
    margin-bottom: 40px;
    opacity: 0.9;
    line-height: 1.8;
  }
  
  .crystals-page .cta-button {
    display: inline-flex;
    align-items: center;
    padding: 15px 40px;
    background: var(--crystal-secondary);
    color: white;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(52, 152, 219, 0.3);
  }
  
  .crystals-page .cta-button:hover {
    background: #2980b9;
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(52, 152, 219, 0.4);
  }
  
  .crystals-page .cta-button i {
    margin-left: 10px;
    transition: transform 0.3s ease;
  }
  
  .crystals-page .cta-button:hover i {
    transform: translateX(5px);
  }
  
  @media (max-width: 992px) {
    .crystals-page .crystals-container {
      gap: 30px;
    }
    
    .crystals-page .crystal-img-container {
      height: 240px;
    }
  }
  
  @media (max-width: 768px) {
    .crystals-page .page-header h1 {
      font-size: 2.2rem;
    }
    
    .crystals-page .section-title {
      font-size: 1.8rem;
    }
    
    .crystals-page .crystal-img-container {
      height: 200px;
    }
    
    /* 修复页脚响应式布局 */
    .crystals-page #footer .col-lg-3, 
    .crystals-page #footer .col-lg-6, 
    .crystals-page #footer .col-md-6 {
      flex: 0 0 100%;
      max-width: 100%;
    }
  }
  
  @media (max-width: 576px) {
    .crystals-page .page-header {
      padding: 80px 15px 40px;
    }
    
    .crystals-page .page-header h1 {
      font-size: 2rem;
    }
    
    .crystals-page .crystals-container {
      grid-template-columns: 1fr;
    }
    
    .crystals-page .cta-button {
      width: 100%;
      text-align: center;
      justify-content: center;
    }
  }

 
    /* 添加按钮样式 */
    .manufacturing-btn-container {
      text-align: center;
      margin: 60px 0 40px;
    }
    
    .manufacturing-btn {
      display: inline-flex;
      align-items: center;
      background: linear-gradient(135deg, #1e4356 0%, #2c6d8c 100%);
      color: white;
      padding: 15px 35px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: 600;
      font-size: 1.1rem;
      transition: all 0.3s ease;
      box-shadow: 0 5px 20px rgba(30, 67, 86, 0.3);
      border: none;
      cursor: pointer;
    }
    
    .manufacturing-btn:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 25px rgba(30, 67, 86, 0.5);
      background: linear-gradient(135deg, #152b38 0%, #1e566d 100%);
    }
    
    .manufacturing-btn i {
      margin-left: 10px;
      transition: transform 0.3s ease;
    }
    
    .manufacturing-btn:hover i {
      transform: translateX(5px);
    }
    
    /* 响应式调整 */
    @media (max-width: 768px) {
      .manufacturing-btn {
        padding: 12px 25px;
        font-size: 1rem;
      }
    }
 

    /* 在现有style.css文件末尾添加以下内容 */

/* ============================================
   Crystal Manufacturer Page Specific Styles
   ============================================ */
.manufacturer-page {
  --primary: #1e4356;
  --secondary: #68A4C4;
  --accent: #d97706;
  --light-bg: #f8f9fc;
  --text-dark: #2c3e50;
  --text-light: #7b8a8b;
}

/* 返回按钮样式 */
.manufacturer-page .back-link {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 1000;
  display: inline-flex;
  align-items: center;
  padding: 10px 20px;
  background: #1e4356;
  color: white;
  text-decoration: none;
  border-radius: 50px;
  font-weight: 500;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transition: all 0.3s ease;
}

.manufacturer-page .back-link:hover {
  background: #0f2c61;
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
}

.manufacturer-page .back-link i {
  margin-right: 8px;
  font-size: 1.2rem;
}

/* 制造商页面专属样式 */
.manufacturer-page .manufacturer-banner {
  background: linear-gradient(135deg, var(--primary) 0%, #2c6d8c 100%);
  color: white;
  text-align: center;
  padding: 100px 20px;
  margin-top: 80px;
}

.manufacturer-page .manufacturer-banner h1 {
  font-size: 2.5rem;
  margin-bottom: 20px;
  font-weight: 700;
}

.manufacturer-page .tech-section {
  max-width: 1200px;
  margin: 50px auto;
  padding: 0 20px;
}

.manufacturer-page .section-header {
  text-align: center;
  margin-bottom: 40px;
  position: relative;
}

.manufacturer-page .section-header h2 {
  color: var(--primary);
  font-size: 2rem;
  font-weight: 700;
  position: relative;
  display: inline-block;
  padding: 0 20px;
  background: white;
}

.manufacturer-page .section-header::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 3px;
  background: #e2e8f0;
  z-index: -1;
}

.manufacturer-page .tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.manufacturer-page .tech-card {
  background: white;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 15px 40px rgba(30, 67, 86, 0.12);
  transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
  border: 1px solid #e1ecf5;
}

.manufacturer-page .tech-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 25px 50px rgba(30, 67, 86, 0.2);
}

.manufacturer-page .tech-card-header {
  background: linear-gradient(to right, var(--primary), #2c6d8c);
  color: white;
  padding: 20px;
  text-align: center;
}

.manufacturer-page .tech-card-body {
  padding: 25px;
}

.manufacturer-page .tech-list {
  list-style: none;
  padding: 0;
}

.manufacturer-page .tech-list li {
  padding: 12px 0;
  border-bottom: 1px solid #e2e8f0;
  display: flex;
}

.manufacturer-page .tech-list li:last-child {
  border-bottom: none;
}

.manufacturer-page .tech-icon {
  color: var(--accent);
  margin-right: 15px;
  font-size: 1.2rem;
}

.manufacturer-page .equipment-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.manufacturer-page .equipment-card {
  background: #f9fafb;
  border-radius: 8px;
  padding: 20px;
  border-left: 4px solid var(--accent);
}

.manufacturer-page .equipment-card h4 {
  color: var(--primary);
  margin-top: 0;
  margin-bottom: 10px;
}

.manufacturer-page .coating-types {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  margin-top: 20px;
}

.manufacturer-page .coating-badge {
  background: #eff6ff;
  color: var(--primary);
  padding: 8px 15px;
  border-radius: 20px;
  font-size: 0.9rem;
}

.manufacturer-page .quality-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 25px;
  text-align: center;
}

.manufacturer-page .quality-item {
  background: white;
  padding: 25px 15px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.manufacturer-page .quality-item i {
  font-size: 2.5rem;
  color: var(--accent);
  margin-bottom: 15px;
}

/* CTA Section */
.manufacturer-page .cta-section {
  background: var(--primary);
  padding: 80px 20px;
  text-align: center;
  color: white;
}

.manufacturer-page .cta-content {
  max-width: 800px;
  margin: 0 auto;
}

.manufacturer-page .cta-title {
  font-size: 2.2rem;
  margin-bottom: 20px;
}

.manufacturer-page .cta-text {
  font-size: 1.1rem;
  margin-bottom: 30px;
  line-height: 1.8;
}

.manufacturer-page .cta-button {
  display: inline-flex;
  align-items: center;
  background: var(--secondary);
  color: white;
  padding: 12px 35px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(104, 164, 196, 0.3);
}

.manufacturer-page .cta-button:hover {
  background: #4a8aaa;
  transform: translateY(-3px);
  box-shadow: 0 7px 15px rgba(104, 164, 196, 0.4);
}

.manufacturer-page .cta-button i {
  margin-left: 8px;
  transition: transform 0.3s ease;
}

.manufacturer-page .cta-button:hover i {
  transform: translateX(3px);
}

/* 返回按钮位置调整 */
.manufacturer-page .back-link {
  position: fixed;
  top: 100px;
  left: 20px;
  z-index: 1000;
  color: #a2cce3;
  text-decoration: none;
  font-weight: 500;
  font-size: 1rem;
  background: none !important;
  box-shadow: none !important;
  padding: 0 !important;
  border-radius: 0 !important;
  display: inline-block;
}

.manufacturer-page .back-link:hover {
  color: #68A4C4;
  transform: none !important;
  background: none !important;
}

.manufacturer-page .back-link i {
  margin-right: 8px;
  transition: transform 0.3s ease;
}

.manufacturer-page .back-link:hover i {
  transform: translateX(-5px);
}

/* 移动端适配 */
@media (max-width: 768px) {
  .manufacturer-page .manufacturer-banner {
    padding: 80px 15px;
  }
  
  .manufacturer-page .manufacturer-banner h1 {
    font-size: 2rem;
  }
  
  .manufacturer-page .tech-section {
    margin: 30px auto;
  }
  
  .manufacturer-page .back-link {
    top: 80px;
    left: 15px;
    font-size: 0.9rem;
  }
}

/*--------------------------------------------------------------
# Breadcrumb Navigation (通用样式)
--------------------------------------------------------------*/
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  padding: 10px 0;
  margin-bottom: 30px;
  list-style: none;
  font-family: "Roboto", sans-serif;
  font-size: 0.95rem;
}

.breadcrumb a {
  color: #4fa6d5;
  transition: color 0.3s;
  text-decoration: none;
}

.breadcrumb a:hover {
  color: #45beff;
  text-decoration: underline;
}

.breadcrumb span {
  padding: 0 10px;
  color: #6c757d;
}

/* 当在深色背景上使用时 */
.dark-bg .breadcrumb a {
  color: #a2cce3;
}

.dark-bg .breadcrumb a:hover {
  color: #68A4C4;
}

.dark-bg .breadcrumb span {
  color: #cbd5e0;
}

/* 响应式调整 */
@media (max-width: 768px) {
  .breadcrumb {
    font-size: 0.85rem;
    margin-bottom: 20px;
  }
  
  .breadcrumb span {
    padding: 0 7px;
  }
}

/* 在 style.css 文件末尾添加以下内容 */

/* ============================================
   R&D Services Page Specific Styles
   ============================================ */
   .rnd-page {
    --primary: #1e4a7b;
    --secondary: #2c6d8c;
    --accent: #4ab7e5;
    --light: #f8f9fc;
    --dark: #2d3748;
  }
  
  .rnd-page body {
    background-color: #f5f7fa;
    color: #333;
    line-height: 1.6;
  }
  
  .rnd-page .container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
  }
  
  /* Header Styles */
  .rnd-page header {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    padding: 1rem 0;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 100;
  }
  
  .rnd-page .navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .rnd-page .logo {
    font-size: 1.8rem;
    font-weight: 700;
    display: flex;
    align-items: center;
  }
  
  .rnd-page .logo i {
    margin-right: 10px;
    color: var(--accent);
  }
  
  .rnd-page .nav-links {
    display: flex;
    list-style: none;
  }
  
  .rnd-page .nav-links li {
    margin-left: 2rem;
  }
  
  .rnd-page .nav-links a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
    padding: 8px 12px;
    border-radius: 4px;
  }
  
  .rnd-page .nav-links a:hover {
    background: rgba(255,255,255,0.15);
  }
  
  .rnd-page .btn {
    display: inline-block;
    background: var(--accent);
    color: white;
    padding: 12px 28px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(74, 183, 229, 0.3);
  }
  
  .rnd-page .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(74, 183, 229, 0.4);
  }
  
  .rnd-page .btn-outline {
    background: transparent;
    border: 2px solid white;
    box-shadow: none;
  }
  
  /* Hero Section */
  .rnd-page .hero {
    padding: 6rem 0;
    background: linear-gradient(rgba(30, 74, 123, 0.9), rgba(44, 109, 140, 0.85));
    background-size: cover;
    color: white;
    text-align: center;
  }
  
  .rnd-page .hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.2;
  }
  
  .rnd-page .hero p {
    font-size: 1.4rem;
    max-width: 800px;
    margin: 0 auto 2.5rem;
    opacity: 0.92;
  }
  
  /* Services Section */
  .rnd-page .section {
    padding: 5rem 0;
  }
  
  .rnd-page .section-header {
    text-align: center;
    margin-bottom: 3.5rem;
  }
  
  .rnd-page .section-header h2 {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
  }
  
  .rnd-page .section-header h2:after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--accent);
    border-radius: 2px;
  }
  
  .rnd-page .section-header p {
    font-size: 1.2rem;
    color: var(--dark);
    max-width: 700px;
    margin: 2rem auto 0;
  }
  
  .rnd-page .services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
  }
  
  .rnd-page .service-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    transition: transform 0.3s, box-shadow 0.3s;
  }
  
  .rnd-page .service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.12);
  }
  
  .rnd-page .service-icon {
    height: 180px;
    background: linear-gradient(to right, var(--primary), var(--secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 4.5rem;
  }
  
  .rnd-page .service-content {
    padding: 2rem;
  }
  
  .rnd-page .service-content h3 {
    font-size: 1.6rem;
    color: var(--primary);
    margin-bottom: 1.2rem;
  }
  
  .rnd-page .service-content ul {
    list-style: none;
    margin: 1.5rem 0;
  }
  
  .rnd-page .service-content ul li {
    padding: 0.8rem 0;
    border-bottom: 1px solid #eee;
    display: flex;
    align-items: flex-start;
  }
  
  .rnd-page .service-content ul li:last-child {
    border-bottom: none;
  }
  
  .rnd-page .service-content ul li i {
    color: var(--accent);
    margin-right: 12px;
    font-size: 1.2rem;
    margin-top: 4px;
  }
  
  /* Features Section */
  .rnd-page .features {
    background: var(--light);
  }
  
  .rnd-page .feature-container {
    display: flex;
    flex-wrap: wrap;
    gap: 2.5rem;
    margin-top: 2rem;
  }
  
  .rnd-page .feature-card {
    flex: 1;
    min-width: 300px;
    background: white;
    border-radius: 12px;
    padding: 2.5rem;
    box-shadow: 0 8px 25px rgba(0,0,0,0.06);
  }
  
  .rnd-page .feature-card h3 {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
  }
  
  .rnd-page .feature-card h3 i {
    color: var(--accent);
    margin-right: 12px;
    font-size: 1.8rem;
  }
  
  /* Process Section */
  .rnd-page .process-steps {
    counter-reset: step;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
  }
  
  .rnd-page .process-steps:before {
    content: '';
    position: absolute;
    height: 100%;
    width: 4px;
    background: var(--accent);
    left: 30px;
    top: 0;
  }
  
  .rnd-page .step {
    position: relative;
    margin-bottom: 3rem;
    padding-left: 80px;
  }
  
  .rnd-page .step:before {
    counter-increment: step;
    content: counter(step);
    position: absolute;
    left: 0;
    top: 0;
    width: 60px;
    height: 60px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: bold;
    z-index: 2;
  }
  
  .rnd-page .step h3 {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
  }
  
  /* Case Studies Section */
  .rnd-page .cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
  }
  
  .rnd-page .case-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0,0,0,0.08);
  }
  
  .rnd-page .case-header {
    background: var(--primary);
    color: white;
    padding: 1.5rem;
  }
  
  .rnd-page .case-header h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
  }
  
  .rnd-page .case-content {
    padding: 2rem;
  }
  
  .rnd-page .case-content ul {
    list-style: none;
    margin: 1.5rem 0;
  }
  
  .rnd-page .case-content ul li {
    padding: 0.8rem 0;
    border-bottom: 1px solid #eee;
    display: flex;
  }
  
  .rnd-page .case-content ul li:last-child {
    border-bottom: none;
  }
  
  .rnd-page .case-content ul li i {
    color: var(--accent);
    margin-right: 12px;
    font-size: 1.2rem;
    min-width: 24px;
  }
  
  /* CTA Section */
  .rnd-page .cta {
    background: linear-gradient(to right, var(--primary), var(--secondary));
    color: white;
    text-align: center;
    padding: 5rem 0;
  }
  
  .rnd-page .cta h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
  }
  
  .rnd-page .cta p {
    font-size: 1.3rem;
    max-width: 700px;
    margin: 0 auto 2.5rem;
    opacity: 0.92;
  }
  
  /* Footer */
  .rnd-page footer {
    background: var(--dark);
    color: white;
    padding: 4rem 0 2rem;
  }
  
  .rnd-page .footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2.5rem;
    margin-bottom: 3rem;
  }
  
  .rnd-page .footer-col h3 {
    font-size: 1.4rem;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.8rem;
  }
  
  .rnd-page .footer-col h3:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--accent);
  }
  
  .rnd-page .footer-links {
    list-style: none;
  }
  
  .rnd-page .footer-links li {
    margin-bottom: 0.8rem;
  }
  
  .rnd-page .footer-links a {
    color: #cbd5e0;
    text-decoration: none;
    transition: color 0.3s;
  }
  
  .rnd-page .footer-links a:hover {
    color: var(--accent);
  }
  
  .rnd-page .copyright {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #4a5568;
    color: #a0aec0;
  }
  
  @media (max-width: 768px) {
    .rnd-page .nav-links {
        display: none;
    }
    .rnd-page .hero h1 {
        font-size: 2.5rem;
    }
    .rnd-page .hero p {
        font-size: 1.2rem;
    }
    .rnd-page .section {
        padding: 4rem 0;
    }
  }

  /* ============================================
   Crystal Manufacturer Page Specific Styles
   ============================================ */
.manufacturer-page {
  --primary: #1e4356;
  --secondary: #68A4C4;
  --accent: #d97706;
  --light-bg: #f8f9fc;
  --text-dark: #2c3e50;
  --text-light: #7b8a8b;
}

/* 返回按钮样式 */
.manufacturer-page .back-link {
  position: fixed;
  top: 100px;
  left: 20px;
  z-index: 1000;
  display: inline-block;
  color: #a2cce3;
  text-decoration: none;
  font-weight: 500;
  font-size: 1rem;
  background: none !important;
  box-shadow: none !important;
  padding: 0 !important;
  border-radius: 0 !important;
}

.manufacturer-page .back-link:hover {
  color: #68A4C4;
  transform: none !important;
  background: none !important;
}

.manufacturer-page .back-link i {
  margin-right: 8px;
  transition: transform 0.3s ease;
}

.manufacturer-page .back-link:hover i {
  transform: translateX(-5px);
}

/* 制造商页面专属样式 */
.manufacturer-page .manufacturer-banner {
  background: linear-gradient(135deg, var(--primary) 0%, #2c6d8c 100%);
  color: white;
  text-align: center;
  padding: 100px 20px;
  margin-top: 80px;
}

.manufacturer-page .manufacturer-banner h1 {
  font-size: 2.5rem;
  margin-bottom: 20px;
  font-weight: 700;
}

.manufacturer-page .tech-section {
  max-width: 1200px;
  margin: 50px auto;
  padding: 0 20px;
}

.manufacturer-page .section-header {
  text-align: center;
  margin-bottom: 40px;
  position: relative;
}

.manufacturer-page .section-header h2 {
  color: var(--primary);
  font-size: 2rem;
  font-weight: 700;
  position: relative;
  display: inline-block;
  padding: 0 20px;
  background: white;
}

.manufacturer-page .section-header::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 3px;
  background: #e2e8f0;
  z-index: -1;
}

.manufacturer-page .tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.manufacturer-page .tech-card {
  background: white;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 15px 40px rgba(30, 67, 86, 0.12);
  transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
  border: 1px solid #e1ecf5;
}

.manufacturer-page .tech-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 25px 50px rgba(30, 67, 86, 0.2);
}

.manufacturer-page .tech-card-header {
  background: linear-gradient(to right, var(--primary), #2c6d8c);
  color: white;
  padding: 20px;
  text-align: center;
}

.manufacturer-page .tech-card-body {
  padding: 25px;
}

.manufacturer-page .tech-list {
  list-style: none;
  padding: 0;
}

.manufacturer-page .tech-list li {
  padding: 12px 0;
  border-bottom: 1px solid #e2e8f0;
  display: flex;
}

.manufacturer-page .tech-list li:last-child {
  border-bottom: none;
}

.manufacturer-page .tech-icon {
  color: var(--accent);
  margin-right: 15px;
  font-size: 1.2rem;
}

.manufacturer-page .equipment-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.manufacturer-page .equipment-card {
  background: #f9fafb;
  border-radius: 8px;
  padding: 20px;
  border-left: 4px solid var(--accent);
}

.manufacturer-page .equipment-card h4 {
  color: var(--primary);
  margin-top: 0;
  margin-bottom: 10px;
}

.manufacturer-page .coating-types {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  margin-top: 20px;
}

.manufacturer-page .coating-badge {
  background: #eff6ff;
  color: var(--primary);
  padding: 8px 15px;
  border-radius: 20px;
  font-size: 0.9rem;
}

.manufacturer-page .quality-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 25px;
  text-align: center;
}

.manufacturer-page .quality-item {
  background: white;
  padding: 25px 15px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.manufacturer-page .quality-item i {
  font-size: 2.5rem;
  color: var(--accent);
  margin-bottom: 15px;
}

/* CTA Section */
.manufacturer-page .cta-section {
  background: var(--primary);
  padding: 80px 20px;
  text-align: center;
  color: white;
}

.manufacturer-page .cta-content {
  max-width: 800px;
  margin: 0 auto;
}

.manufacturer-page .cta-title {
  font-size: 2.2rem;
  margin-bottom: 20px;
}

.manufacturer-page .cta-text {
  font-size: 1.1rem;
  margin-bottom: 30px;
  line-height: 1.8;
}

.manufacturer-page .cta-button {
  display: inline-flex;
  align-items: center;
  background: var(--secondary);
  color: white;
  padding: 12px 35px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(104, 164, 196, 0.3);
}

.manufacturer-page .cta-button:hover {
  background: #4a8aaa;
  transform: translateY(-3px);
  box-shadow: 0 7px 15px rgba(104, 164, 196, 0.4);
}

.manufacturer-page .cta-button i {
  margin-left: 8px;
  transition: transform 0.3s ease;
}

.manufacturer-page .cta-button:hover i {
  transform: translateX(3px);
}

/* 新增样式：工艺流程卡片 */
.manufacturer-page .process-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

.manufacturer-page .process-card {
  background: white;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  overflow: hidden;
  margin-bottom: 3rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.manufacturer-page .process-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.manufacturer-page .process-header {
  background: linear-gradient(to right, #1e4356, #2c6d8c);
  color: white;
  padding: 1.5rem;
  display: flex;
  align-items: center;
}

.manufacturer-page .process-header i {
  font-size: 2rem;
  margin-right: 1rem;
}

.manufacturer-page .process-header h3 {
  margin: 0;
  font-size: 1.8rem;
}

.manufacturer-page .process-content {
  padding: 2rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}

.manufacturer-page .process-image {
  flex: 0 0 45%;
  max-width: 45%;
  padding-right: 2rem;
}

.manufacturer-page .process-image img {
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.manufacturer-page .process-image .img-placeholder {
  width: 100%;
  height: 300px;
  background: #f8f9fa;
  border-radius: 8px;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #999;
  font-style: italic;
}

.manufacturer-page .process-details {
  flex: 0 0 55%;
  max-width: 55%;
}

.manufacturer-page .process-number {
  display: block;
  font-size: 1.2rem;
  font-weight: bold;
  margin-bottom: 0.5rem;
  color: #2c6d8c;
}

.manufacturer-page .faq-container {
  max-width: 800px;
  margin: 0 auto;
  background: white;
  padding: 2rem;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.manufacturer-page .faq-item {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid #eee;
}

.manufacturer-page .faq-item:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.manufacturer-page .faq-question {
  font-size: 1.3rem;
  margin-bottom: 1rem;
  cursor: pointer;
  position: relative;
  padding-left: 35px;
}

.manufacturer-page .faq-question:before {
  content: '\f059';
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  position: absolute;
  left: 0;
  top: 0;
  color: #2c6d8c;
}

.manufacturer-page .faq-answer {
  color: #555;
  line-height: 1.7;
  padding-left: 35px;
}

/* 响应式调整 */
@media (max-width: 768px) {
  .manufacturer-page .manufacturer-banner {
    padding: 80px 15px;
  }
  
  .manufacturer-page .manufacturer-banner h1 {
    font-size: 2rem;
  }
  
  .manufacturer-page .tech-section {
    margin: 30px auto;
  }
  
  .manufacturer-page .back-link {
    top: 80px;
    left: 15px;
    font-size: 0.9rem;
  }
  
  .manufacturer-page .process-content {
    flex-direction: column;
  }
  
  .manufacturer-page .process-image,
  .manufacturer-page .process-details {
    flex: 0 0 100%;
    max-width: 100%;
    padding-right: 0;
  }
  
  .manufacturer-page .process-image {
    margin-bottom: 2rem;
  }
  
  .manufacturer-page .tech-grid,
  .manufacturer-page .quality-grid {
    grid-template-columns: 1fr;
  }
}
/* 在 style.css 文件末尾添加以下内容 */

/* ============================================
   Contact Page Specific Styles
   ============================================ */

/* 表单状态样式 */
.contact .form-status {
  padding: 15px;
  margin-bottom: 20px;
  border-radius: 4px;
  display: none;
}

.contact .form-status.success {
  background-color: #d4edda;
  color: #155724;
  display: block;
}

.contact .form-status.error {
  background-color: #f8d7da;
  color: #721c24;
  display: block;
}

.contact .form-loading {
  text-align: center;
  padding: 20px;
  display: none;
}

.contact .form-loading-spinner {
  border: 4px solid #f3f3f3;
  border-top: 4px solid #3498db;
  border-radius: 50%;
  width: 30px;
  height: 30px;
  animation: spin 2s linear infinite;
  margin: 0 auto 15px;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.contact .required {
  color: #e74c3c;
  margin-left: 3px;
}

/* 优化联系人信息框样式 */
.contact .info-box i {
  font-size: 32px;
  color: #68A4C4;
  border-radius: 50%;
  padding: 12px;
  border: 2px dotted #a2cce3;
  background: #f8fafc;
  transition: all 0.3s ease;
}

.contact .info-box:hover i {
  background: #68A4C4;
  color: white;
  border-color: white;
}

.contact .info-box h3 {
  font-size: 20px;
  color: #1e4356;
  font-weight: 600;
  margin: 15px 0 5px;
}

/* 表单样式增强 */
.contact .php-email-form input,
.contact .php-email-form textarea {
  border-radius: 8px;
  border: 1px solid #e2e8f0;
  transition: all 0.3s ease;
}

.contact .php-email-form input:focus,
.contact .php-email-form textarea:focus {
  border-color: #68A4C4;
  box-shadow: 0 0 0 3px rgba(104, 164, 196, 0.2);
}

.contact .php-email-form button[type=submit] {
  background: #68A4C4;
  border: 0;
  padding: 12px 28px;
  border-radius: 50px;
  font-weight: 600;
  transition: all 0.3s ease;
  letter-spacing: 0.5px;
}

.contact .php-email-form button[type=submit]:hover {
  background: #1e4356;
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(30, 67, 86, 0.3);
}

/* 响应式调整 */
@media (max-width: 768px) {
  .contact .info-box {
    margin-bottom: 25px;
  }
  
  .contact .php-email-form {
    padding: 20px;
  }
}



/* style.css文件末尾添加的购物车样式 */

/* ============================================
   Shopping Cart Page Styles
   ============================================ */
   .shopping-page {
    --primary: #1e4356;
    --secondary: #68A4C4;
    --accent: #d97706;
    --light-bg: #f8f9fc;
    --text-dark: #2c3e50;
    --text-light: #7b8a8b;
    
    padding-top: 100px;
    font-family: "Open Sans", sans-serif;
    color: var(--text-dark);
    background-color: #f5f7fa;
  }
  
  .shopping-page .page-header {
    text-align: center;
    padding: 60px 0 40px;
    background: white;
    margin-bottom: 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  }
  
  .shopping-page .page-header h1 {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 15px;
    font-weight: 700;
    position: relative;
  }
  
  .shopping-page .page-header h1::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: var(--secondary);
    border-radius: 2px;
  }
  
  .shopping-page .cart-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px 60px;
  }
  
  .shopping-page .cart-header {
    background: linear-gradient(135deg, var(--primary), #2c6d8c);
    color: white;
    padding: 15px 20px;
    border-radius: 8px 8px 0 0;
    font-weight: 600;
  }
  
  .shopping-page .cart-header-grid {
    display: grid;
    grid-template-columns: 5fr 2fr 3fr 2fr;
    align-items: center;
    width: 100%;
    padding: 15px 20px;
  }
  
  .shopping-page .cart-header-grid > div {
    font-weight: 600;
    text-align: center;
  }
  
  .shopping-page .cart-item {
    background: white;
    padding: 25px;
    border-bottom: 1px solid #edf2f7;
    transition: all 0.3s ease;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
  }
  
  .shopping-page .cart-item:hover {
    background-color: #f8fafc;
  }
  
  .shopping-page .cart-item-grid {
    display: grid;
    grid-template-columns: 5fr 2fr 3fr 2fr;
    align-items: center;
    width: 100%;
    padding: 15px 25px;
  }
  
  .shopping-page .cart-item-img {
    width: 120px;
    height: 120px;
    object-fit: contain;
    border-radius: 6px;
    margin-right: 25px;
  }
  
  .shopping-page .cart-item-details {
    flex: 1;
    min-width: 300px;
  }
  
  .shopping-page .cart-item-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 8px;
  }
  
  .shopping-page .cart-item-description {
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: 15px;
  }
  
  .shopping-page .price-container {
    text-align: right;
  }
  
  .shopping-page .quantity-container {
    display: flex;
    justify-content: center;
  }
  
  .shopping-page .cart-item-price {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary);
    min-width: 120px;
    text-align: right;
  }
  
  .shopping-page .price-value::before {
    content: '$';
  }
  
  .shopping-page .quantity-control {
    display: flex;
    align-items: center;
    margin: 15px 0;
  }
  
  .shopping-page .quantity-btn {
    width: 36px;
    height: 36px;
    background: var(--secondary);
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
  }
  
  .shopping-page .quantity-input {
    width: 60px;
    height: 36px;
    text-align: center;
    border: 1px solid #e2e8f0;
    border-radius: 4px;
    margin: 0 8px;
    font-size: 1rem;
  }
  
  .shopping-page .remove-btn {
    background: #e53e3e;
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 4px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
  }
  
  .shopping-page .remove-btn:hover {
    background: #c53030;
  }
  
  .shopping-page .cart-summary {
    background: white;
    border-radius: 8px;
    padding: 25px;
    margin-top: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  }
  
  .shopping-page .summary-item {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid #e2e8f0;
  }
  
  .shopping-page .summary-total {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary);
    padding-top: 15px;
  }
  
  .shopping-page .checkout-btn {
    display: block;
    width: 100%;
    background: var(--secondary);
    color: white;
    border: none;
    padding: 14px;
    border-radius: 6px;
    font-size: 1.1rem;
    font-weight: 600;
    margin-top: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
  }
  
  .shopping-page .checkout-btn:hover {
    background: #1e4356;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(30, 67, 86, 0.3);
  }
  
  .shopping-page .back-link {
    display: inline-flex;
    align-items: center;
    color: var(--secondary);
    text-decoration: none;
    margin-bottom: 20px;
    font-weight: 500;
    font-size: 1rem;
  }
  
  .shopping-page .back-link i {
    margin-right: 8px;
    transition: transform 0.3s ease;
  }
  
  .shopping-page .back-link:hover {
    color: var(--primary);
  }
  
  .shopping-page .back-link:hover i {
    transform: translateX(-5px);
  }
  
  .shopping-page .notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background-color: #28a745;
    color: white;
    padding: 15px 25px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transform: translateX(150%);
    transition: transform 0.3s ease-in-out;
  }
  
  .shopping-page .notification.show {
    transform: translateX(0);
  }
  
  .shopping-page .notification.error {
    background-color: #dc3545;
  }
  
  /* 响应式调整 */
  @media (max-width: 992px) {
    .shopping-page .cart-item {
      padding: 20px;
    }
    
    .shopping-page .cart-item-details {
      min-width: 250px;
    }
  }
  
  @media (max-width: 768px) {
    .shopping-page .page-header h1 {
      font-size: 2rem;
    }
    
    .shopping-page .cart-item {
      flex-direction: column;
      align-items: flex-start;
    }
    
    .shopping-page .cart-header-grid,
    .shopping-page .cart-item-grid {
      grid-template-columns: 1fr;
      gap: 10px;
      padding: 15px;
    }
    
    .shopping-page .cart-item-info {
      flex-direction: column;
      align-items: flex-start;
    }
    
    .shopping-page .cart-item-img {
      margin-bottom: 15px;
      margin-right: 0;
    }
    
    .shopping-page .quantity-container, 
    .shopping-page .price-container {
      text-align: left;
    }
    
    .shopping-page .cart-header-grid > div,
    .shopping-page .cart-item-grid > div {
      display: flex;
      justify-content: space-between;
      width: 100%;
    }
    
    .shopping-page .cart-header-grid > div::before,
    .shopping-page .cart-item-grid > div::before {
      content: attr(data-label);
      font-weight: 500;
      color: var(--text-light);
    }
  }


  /* ============================================
   Checkout Page Styles
   ============================================ */
.checkout-page {
  --primary: #1e4356;
  --secondary: #68A4C4;
  --accent: #7b5fbb;
  --light-bg: #f8f9fc;
  --text-dark: #2c3e50;
  --text-light: #7b8a8b;
  
  padding-top: 100px;
  font-family: "Open Sans", sans-serif;
  color: var(--text-dark);
  background-color: #f5f7fa;
}

.checkout-page .page-header {
  text-align: center;
  padding: 60px 0 40px;
  background: white;
  margin-bottom: 40px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.checkout-page .page-header h1 {
  font-size: 2.5rem;
  color: var(--primary);
  margin-bottom: 15px;
  font-weight: 700;
  position: relative;
}

.checkout-page .page-header h1::after {
  content: '';
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 4px;
  background: var(--secondary);
  border-radius: 2px;
}

.checkout-page .checkout-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px 60px;
}

.checkout-page .back-link {
  display: inline-flex;
  align-items: center;
  color: var(--accent);
  text-decoration: none;
  margin-bottom: 20px;
  font-weight: 500;
  font-size: 1rem;
}

.checkout-page .back-link i {
  margin-right: 8px;
  transition: transform 0.3s ease;
}

.checkout-page .back-link:hover {
  color: #5d4c97;
}

.checkout-page .back-link:hover i {
  transform: translateX(-5px);
}

.checkout-page .checkout-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

@media (min-width: 992px) {
  .checkout-page .checkout-grid {
    grid-template-columns: 1.5fr 1fr;
  }
}

.checkout-page .order-summary {
  background: white;
  border-radius: 12px;
  padding: 25px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.checkout-page .order-summary h3 {
  font-size: 1.5rem;
  color: var(--primary);
  margin-bottom: 20px;
  padding-bottom: 15px;
  border-bottom: 1px solid #e2e8f0;
}

.checkout-page .order-items {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
  max-height: 400px;
  overflow-y: auto;
}

.checkout-page .order-item {
  display: flex;
  padding: 15px 0;
  border-bottom: 1px solid #edf2f7;
  align-items: center;
}

.checkout-page .order-item:last-child {
  border-bottom: none;
}

.checkout-page .item-img {
  width: 80px;
  height: 80px;
  object-fit: contain;
  border-radius: 6px;
  margin-right: 15px;
}

.checkout-page .item-details {
  flex: 1;
}

.checkout-page .item-name {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 5px;
}

.checkout-page .item-price {
  color: var(--text-light);
  font-weight: 500;
}

.checkout-page .item-quantity {
  color: var(--text-light);
  font-size: 0.9rem;
}

.checkout-page .order-total {
  border-top: 1px solid #e2e8f0;
  padding-top: 15px;
  margin-top: 15px;
}

.checkout-page .total-item {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
}

.checkout-page .total-label {
  color: var(--text-light);
}

.checkout-page .total-value {
  font-weight: 600;
}

.checkout-page .grand-total {
  font-size: 1.3rem;
  color: var(--primary);
  font-weight: 700;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 2px dashed #e2e8f0;
}

.checkout-page .payment-section {
  background: white;
  border-radius: 12px;
  padding: 25px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.checkout-page .payment-header {
  font-size: 1.5rem;
  color: var(--primary);
  margin-bottom: 20px;
  padding-bottom: 15px;
  border-bottom: 1px solid #e2e8f0;
}

.checkout-page .payment-tabs {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0 0 25px;
  border-bottom: 1px solid #e2e8f0;
}

.checkout-page .payment-tab {
  padding: 12px 20px;
  cursor: pointer;
  font-weight: 500;
  color: var(--text-light);
  position: relative;
  transition: all 0.3s ease;
}

.checkout-page .payment-tab.active {
  color: var(--accent);
}

.checkout-page .payment-tab.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--accent);
}

.checkout-page .payment-content {
  display: none;
}

.checkout-page .payment-content.active {
  display: block;
}

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

.checkout-page .payment-form label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: var(--text-dark);
}

.checkout-page .payment-form .form-control {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.checkout-page .payment-form .form-control:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(123, 95, 187, 0.2);
  outline: none;
}

.checkout-page .card-input-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
}

.checkout-page .payment-icons {
  display: flex;
  gap: 10px;
  margin-top: 15px;
}

.checkout-page .payment-icon {
  width: 48极光;
  height: 32px;
  background: #f8fafc;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #e2e8f0;
}

.checkout-page .payment-icon img {
  max-width: 80%;
  max-height: 80%;
}

.checkout-page .pay-btn {
  display: block;
  width: 100%;
  background: var(--accent);
  color: white;
  border: none;
  padding: 14px;
  border-radius: 6px;
  font-size: 1.1rem;
  font-weight: 600;
  margin-top: 25px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.checkout-page .pay-btn:hover {
  background: #5d4c97;
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(123, 95, 187, 0.3);
}

.checkout-page .pay-btn:disabled {
  background: #a9a1c2;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.checkout-page .qrcode-container {
  text-align: center;
  margin: 25px 0;
}

.checkout-page .qrcode-placeholder {
  width: 200px;
  height: 200px;
  margin: 0 auto;
  background: #f8fafc;
  border: 1px dashed #e2e8f0;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  font-style: italic;
}

.checkout-page .payment-instructions {
  background: #f8fafc;
  border-radius: 8px;
  padding: 15px;
  margin-top: 20px;
  font-size: 0.9rem;
  color: var(--text-light);
}

.checkout-page .notification {
  position: fixed;
  top: 20px;
  right: 20px;
  background-color: #28a745;
  color: white;
  padding: 15px 25px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  z-index: 1000;
  transform: translateX(150%);
  transition: transform 0.3s ease-in-out;
}

.checkout-page .notification.show {
  transform: translateX(0);
}

.checkout-page .notification.error {
  background-color: #dc3545;
}

.checkout-page .loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.8);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
  display: none;
}

.checkout-page .loading-spinner {
  width: 60px;
  height: 60px;
  border: 5px solid rgba(123, 95, 187, 0.3);
  border-radius: 50%;
  border-top-color: var(--accent);
  animation: spin 1s linear infinite;
}

.checkout-page .security-alert {
  background-color: #f8f9fa;
  border-radius: 8px;
  padding: 15px;
  margin-top: 20px;
  font-size: 0.85rem;
  border-left: 4px solid var(--accent);
}

.checkout-page .security-alert h5 {
  color: var(--primary);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
}

.checkout-page .security-alert h5 i {
  margin-right: 8px;
}

.checkout-page .security-alert ul {
  padding-left: 20px;
  margin-bottom: 0;
}

.checkout-page .security-alert li {
  margin-bottom: 5px;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Payment card styles */
.payment-card {
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 20px;
  transition: all 0.3s;
  background-color: #fff;
}

.payment-card.active {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(123, 95, 187, 0.1);
}

.payment-card-header {
  display: flex;
  align-items: center;
  cursor: pointer;
  margin-bottom: 15px;
}

.payment-card .payment-icon {
  width: 40px;
  height: 40px;
  margin-right: 15px;
}

.payment-card .payment-title {
  font-weight: 600;
  color: var(--text-dark);
  font-size: 1.1rem;
}

.payment-card .payment-form {
  display: none;
}

.payment-card.active .payment-form {
  display: block;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .checkout-page .page-header h1 {
    font-size: 2rem;
  }
  
  .checkout-page .payment-tabs {
    flex-direction: column;
  }
  
  .checkout-page .payment-tab {
    width: 100%;
    text-align: center;
  }
  
  .checkout-page .card-input-grid {
    grid-template-columns: 1fr;
  }
}
/* ============================================
   Global Form Styles (整合自index.html)
   ============================================ */

/* 表单控件通用样式 */
.form-control {
  display: block;
  width: 100%;
  padding: 0.375rem 0.75rem;
  font-size: 1rem;
  line-height: 1.5;
  color: #495057;
  background-color: #fff;
  border: 1px solid #ced4da;
  border-radius: 0.25rem;
  transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.form-control:focus {
  border-color: #68A4C4;
  box-shadow: 0 0 0 0.2rem rgba(104, 164, 196, 0.25);
  outline: 0;
}

/* 隐藏标签样式（屏幕阅读器专用） */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* 视觉提示标签（在输入框获得焦点时隐藏） */
.placeholder-label {
  position: absolute;
  top: 50%;
  left: 15px;
  transform: translateY(-50%);
  color: #6c757d;
  pointer-events: none;
  transition: all 0.2s ease;
}

input:focus + .placeholder-label,
input:not(:placeholder-shown) + .placeholder-label {
  opacity: 0;
  transform: translateY(-50%) scale(0.9);
}

/* 表单组样式 */
.form-group {
  position: relative;
  margin-bottom: 1rem;
}

/* 新闻订阅表单特定样式 */
.footer-newsletter .form-group {
  position: relative;
}

.footer-newsletter .form-control {
  padding: 0.7rem 1rem;
  border-radius: 50px;
  border: 2px solid #e2e8f0;
}

.footer-newsletter input[type="submit"] {
  background: #68A4C4;
  color: white;
  padding: 0.7rem 2rem;
  border: none;
  border-radius: 50px;
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: 0 4px 10px rgba(104, 164, 196, 0.3);
  cursor: pointer;
}

.footer-newsletter input[type="submit"]:hover {
  background: #4a8aaa;
  transform: translateY(-3px);
  box-shadow: 0 6px 15px rgba(104, 164, 196, 0.4);
}

/* 响应式调整 */
@media (max-width: 767px) {
  .footer-newsletter .form-control,
  .footer-newsletter input[type="submit"] {
    width: 100%;
    margin-top: 10px;
  }
}

/* ============================================
   Reusable Icon Styles
   ============================================ */

/* 通用图标容器 */
.icon-container {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: #f8fafc;
  margin: 0 auto 20px;
  transition: all 0.3s ease;
}

/* 图标悬停效果 */
.icon-container:hover {
  background: #68A4C4;
  transform: translateY(-5px);
  box-shadow: 0 5px 15px rgba(104, 164, 196, 0.3);
}

.icon-container:hover .icon-img {
  filter: brightness(0) invert(1);
}

/* 服务区块中的图标 */
.service-icon .icon-container {
  width: 90px;
  height: 90px;
}

.service-icon .icon-img {
  max-width: 60%;
  max-height: 60%;
  transition: all 0.3s ease;
}

/* 页脚社交媒体图标 */
.footer-social .icon-container {
  width: 40px;
  height: 40px;
  margin: 0 5px;
}

/* 修复新闻订阅表单样式 */
/* 修复表单布局 */
.footer-newsletter form {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  position: relative;
  background: none;
  padding: 0;
  border-radius: 0;
}

.footer-newsletter .form-group {
  flex: 1;
  min-width: 200px;
  margin-bottom: 0;
}

.footer-newsletter .form-control {
  padding: 0.7rem 1rem;
  border-radius: 50px;
  border: 2px solid #e2e8f0;
  background: #fff;
}

.footer-newsletter input[type="submit"] {
  background: #68A4C4;
  color: white;
  padding: 0.7rem 1.5rem;
  border: none;
  border-radius: 50px;
  font-weight: 600;
  transition: all 0.3s ease;
  cursor: pointer;
  white-space: nowrap;
}

/* 移动端适配 */
@media (max-width: 768px) {
  .footer-newsletter form {
    flex-direction: column;
  }
  
  .footer-newsletter input[type="submit"] {
    width: 100%;
    margin-top: 10px;
  }
}

/* 确保表单元素可见性 */
.form-group-relative {
  position: relative;
  display: block;
}

/* 添加到 style.css 文件 */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* 添加在 style.css 顶部 */
:root {
  --transition-fast: all 0.2s ease;
  --transition-medium: all 0.3s ease;
}

/* 简化过渡效果 */
.icon-container, .spec-button, .product-card {
  transition: var(--transition-medium) !important;
}

/* 移除不必要的动画 */
.features ul i, .about ul i, .why-us .icon-box .icon {
  animation: none !important;
}