/**
* Template Name: Arsha - v4.7.1
* Template URL: https://bootstrapmade.com/arsha-free-bootstrap-html-template-corporate/
* Author: BootstrapMade.com
* License: https://bootstrapmade.com/license/
*/

/*--------------------------------------------------------------
# General
--------------------------------------------------------------*/
body {
  font-family: "Open Sans", sans-serif;
  color: #444444;
  overflow-x: hidden;
}

a {
  color: #47b2e4;
  text-decoration: none;
}

a:hover {
  color: #73c5eb;
  text-decoration: none;
}

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

/*--------------------------------------------------------------
# Preloader
--------------------------------------------------------------*/
#preloader {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9999;
  overflow: hidden;
  background: #37517e;
}

#preloader:before {
  content: "";
  position: fixed;
  top: calc(50% - 30px);
  left: calc(50% - 30px);
  border: 6px solid #37517e;
  border-top-color: #fff;
  border-bottom-color: #fff;
  border-radius: 50%;
  width: 60px;
  height: 60px;
  -webkit-animation: animate-preloader 1s linear infinite;
  animation: animate-preloader 1s linear infinite;
}

@-webkit-keyframes animate-preloader {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

@keyframes animate-preloader {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
/*--------------------------------------------------------------
# Back to top button
--------------------------------------------------------------*/
.back-to-top {
  position: fixed;
  visibility: hidden;
  opacity: 0;
  right: 15px;
  bottom: 15px;
  z-index: 996;
  background: #47b2e4;
  width: 40px;
  height: 40px;
  border-radius: 50px;
  transition: all 0.4s;
}
.back-to-top i {
  font-size: 24px;
  color: #fff;
  line-height: 0;
}
.back-to-top:hover {
  background: #6bc1e9;
  color: #fff;
}
.back-to-top.active {
  visibility: visible;
  opacity: 1;
}

/*--------------------------------------------------------------
# Header
--------------------------------------------------------------*/
/* Header */
#header {
  background: white;
  transition: all 0.5s;
  z-index: 997;
  padding: 6px 0;               /* 上下padding缩小 */
}

#header .logo img {
  height: 32px;                 /* logo 缩小 */
}

#navbar ul li a {
  font-size: 20px;              /* 导航文字缩小 */
}

/* Carousel Images */
.carousel-img {
  width: 100%;
  aspect-ratio: 16 / 9;         /* 自适应宽高比 */
  object-fit: cover;
}
#header.header-scrolled, #header.header-inner-pages {
  /*background: #bfe2e9;*/
    background: #ffffff;
}
#header .logo {
  font-size: 30px;
  margin: 0;
  padding: 0;
  line-height: 1;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
}
#header .logo a {
  color: #fff;
}
#header .logo img {
  max-height: 40px;
}

/*--------------------------------------------------------------
# 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-size: 15px;
  font-weight: 500;
  color: #fff;
  white-space: nowrap;
  transition: 0.3s ease;
  transform: translateY(0);
}
.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,
.navbar .nav-link:hover, .navbar .nav-link.active {
  color: #47b2e4;
  transform: translateY(-2px);
}
.navbar .getstarted, .navbar .getstarted:focus {
  padding: 8px 20px;
  margin-left: 30px;
  border-radius: 50px;
  color: #fff;
  font-size: 14px;
  border: 2px solid #47b2e4;
  font-weight: 600;
}
.navbar .getstarted:hover, .navbar .getstarted:focus:hover {
  color: #fff;
  background: #31a9e1;
}
.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;
  border-radius: 4px;
}
.navbar .dropdown ul li {
  min-width: 200px;
}
.navbar .dropdown ul a {
  padding: 10px 20px;
  font-size: 14px;
  text-transform: none;
  font-weight: 500;
  color: #0c3c53;
}
.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: #47b2e4;
}
.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 - Modern Sidebar Menu
*/
.mobile-nav-toggle {
  font-size: 28px;
  cursor: pointer;
  display: none;
  line-height: 0;
  transition: 0.3s;
  z-index: 1001;
}

/* 默认颜色（index页面） */
.mobile-nav-toggle {
  color: #fff;
}

/* 非index页面的颜色 */
.mobile-nav-toggle.non-index {
  color: #333333 !important;
}

/* 关闭状态的颜色 */
.mobile-nav-toggle.bi-x {
  color: inherit;
}

/* Hover效果 */
.mobile-nav-toggle:hover {
  opacity: 0.8;
  transform: scale(1.1);
}

/* 确保非index页面的关闭状态也保持深灰色 */
.mobile-nav-toggle.non-index.bi-x {
  color: #333333 !important;
}

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

  .navbar ul {
    display: none;
  }
  
  /* 在移动端禁用上跳动画 */
  .navbar a:hover, .navbar .active, .navbar .active:focus, .navbar li:hover > a,
  .navbar .nav-link:hover, .navbar .nav-link.active {
    transform: none;
  }
}

/* Sidebar Menu Styles */
.sidebar-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.sidebar-overlay.active {
  opacity: 1;
  visibility: visible;
}

.sidebar-menu {
  position: fixed;
  top: 0;
  right: -270px;
  width: 270px;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  z-index: 1000;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-y: auto;
  box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
}

.sidebar-menu.active {
  right: 0;
}

.sidebar-header {
  padding: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.sidebar-header .logo {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 10px;
}

.sidebar-header .logo img {
  height: 40px;
  margin-right: 10px;
}

.sidebar-header .logo span {
  font-size: 24px;
  font-weight: bold;
  font-family: "Jost", sans-serif;
  color: #fff;
}

.sidebar-header .logo .co {
  color: #D6C62E;
}

.sidebar-header .logo .in {
  color: #1D7F3C;
}

.sidebar-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: transparent;
  border: none;
  color: #fff;
  font-size: 24px;
  font-family: "Open Sans", sans-serif;
  width: 40px;
  height: 40px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  justify-content: center;
}

.sidebar-close:hover {
  background: transparent;
  transform: none;
  box-shadow: none;
}

.sidebar-nav {
  padding: 20px 0;
}

.sidebar-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.sidebar-nav li {
  margin: 0;
}

.sidebar-nav a {
  display: flex;
  align-items: center;
  padding: 10px 25px;
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
  font-size: 16px;
  font-weight: 500;
  font-family: "Open Sans", sans-serif;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border-left: 3px solid transparent;
  position: relative;
  overflow: hidden;
  border-radius: 0;
  margin: 2px 0;
  margin-left: 8px;
  margin-right: 8px;
}



.sidebar-nav a::after {
  content: '›';
  font-size: 20px;
  font-weight: bold;
  color: rgba(255, 255, 255, 0.6);
  margin-left: auto;
  transition: all 0.3s ease;
  position: absolute;
  right: 15px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1;
}

.sidebar-nav a::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 8px;
  right: 8px;
  height: 1px;
  background: rgba(255, 255, 255, 0.2);
}

.sidebar-nav li:last-child a::before {
  display: none;
}



.sidebar-nav a:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.15);
  border-left-color: #fff;
  transform: translateX(10px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.sidebar-nav a:hover::after {
  color: rgba(255, 255, 255, 0.9);
  transform: translateY(-50%) translateX(3px);
}



.sidebar-nav a.active {
  color: #fff;
  background: rgba(71, 178, 228, 0.3);
  border-left-color: transparent;
  box-shadow: none;
}

.sidebar-nav a i {
  margin-right: 15px;
  font-size: 18px;
  width: 20px;
  text-align: center;
}

.sidebar-footer {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.sidebar-footer .github-link {
  display: inline-flex;
  align-items: center;
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  font-size: 14px;
  font-family: "Open Sans", sans-serif;
  transition: all 0.3s;
}

.sidebar-footer .github-link:hover {
  color: #fff;
  transform: translateY(-2px);
}

.sidebar-footer .github-link img {
  height: 20px;
  margin-right: 8px;
}

/* Animation for menu items */
.sidebar-nav li {
  opacity: 0;
  transform: translateX(30px);
  animation: slideInRight 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.sidebar-nav li:nth-child(1) { animation-delay: 0.1s; }
.sidebar-nav li:nth-child(2) { animation-delay: 0.15s; }
.sidebar-nav li:nth-child(3) { animation-delay: 0.2s; }
.sidebar-nav li:nth-child(4) { animation-delay: 0.25s; }
.sidebar-nav li:nth-child(5) { animation-delay: 0.3s; }
.sidebar-nav li:nth-child(6) { animation-delay: 0.35s; }
.sidebar-nav li:nth-child(7) { animation-delay: 0.4s; }
.sidebar-nav li:nth-child(8) { animation-delay: 0.45s; }

@keyframes slideInRight {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Loading animation for sidebar */
.sidebar-menu::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, #47b2e4, #667eea, #764ba2);
  transform: scaleX(0);
  transform-origin: left;
  animation: loadingBar 0.8s ease-out forwards;
}

@keyframes loadingBar {
  to {
    transform: scaleX(1);
  }
}

/* Hover effect for icons */
.sidebar-nav a i {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.sidebar-nav a:hover i {
  transform: scale(1.2) rotate(5deg);
  color: #47b2e4;
}

.sidebar-menu a:focus,
.sidebar-menu a:focus-visible {
  outline: none !important;
  box-shadow: none !important;
}

/* Responsive adjustments */
@media (max-width: 480px) {
  .sidebar-menu {
    width: 66.67%;
    right: -66.67%;
  }
  
  .sidebar-menu.active {
    right: 0;
  }
  
  .sidebar-header .logo img {
    height: 32px;
  }
  
  .sidebar-header .logo span {
    font-size: 20px;
    font-family: "Jost", sans-serif;
  }
  
  .sidebar-nav a {
    padding: 8px 20px;
    font-size: 15px;
    font-family: "Open Sans", sans-serif;
    margin-left: 8px;
    margin-right: 8px;
  }
  
  .sidebar-nav a i {
    font-size: 16px;
    margin-right: 12px;
  }
  

}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
  .sidebar-overlay {
    background: rgba(0, 0, 0, 0.7);
  }
  
  .sidebar-menu {
    background: rgba(0, 0, 0, 0.6);
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .sidebar-nav a {
    border-left-width: 4px;
  }
  
  .sidebar-nav a.active {
    border-left-color: #fff;
  }
}

/*--------------------------------------------------------------
# Hero Section
--------------------------------------------------------------*/
/*#hero {*/
/*  width: 100%;*/
/*  height: 68vh;*/
/*  !*background: #37517e;*!*/
/*  background: #f3f5fa;*/
/*  !*background-image: url('static/img/background.png');*!*/
/*  !*background-size: cover;*!*/
/*  !*background-position: center;*!*/
/*  !*background-repeat: no-repeat;*!*/
/*}*/
#hero {
  background: linear-gradient(rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.9)),
              url('../img/code_background.png') center center/cover;
  position: relative;
  padding: 120px 0;
  overflow: hidden;
}
#hero .container {
  padding-top: 72px;
}
#hero h1 {
  margin: 0 0 10px 0;
  font-size: 48px;
  font-weight: 700;
  line-height: 56px;
  color: #fff;
}
#hero h2 {
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 50px;
  font-size: 24px;
}
#hero .btn-get-started {
  font-family: "Jost", sans-serif;
  font-weight: 500;
  font-size: 16px;
  letter-spacing: 1px;
  display: inline-block;
  padding: 10px 28px 11px 28px;
  border-radius: 50px;
  transition: 0.5s;
  margin: 10px 0 0 0;
  color: #fff;
  background: #47b2e4;
}
#hero .btn-get-started:hover {
  background: #209dd8;
}
#hero .btn-watch-video {
  font-size: 16px;
  display: flex;
  align-items: center;
  transition: 0.5s;
  margin: 10px 0 0 25px;
  color: #fff;
  line-height: 1;
}
#hero .btn-watch-video i {
  line-height: 0;
  color: #fff;
  font-size: 32px;
  transition: 0.3s;
  margin-right: 8px;
}
#hero .btn-watch-video:hover i {
  color: #47b2e4;
}
#hero .animated {
  animation: up-down 2s ease-in-out infinite alternate-reverse both;
}
@media (max-width: 991px) {
  #hero {
    height: 100vh;
    text-align: center;
  }
  #hero .animated {
    -webkit-animation: none;
    animation: none;
  }
  #hero .hero-img {
    text-align: center;
  }
  #hero .hero-img img {
    width: 50%;
  }
}
@media (max-width: 768px) {
  #hero h1 {
    font-size: 28px;
    line-height: 36px;
  }
  #hero h2 {
    font-size: 18px;
    line-height: 24px;
    margin-bottom: 30px;
  }
  #hero .hero-img img {
    width: 70%;
  }
}
@media (max-width: 575px) {
  #hero .hero-img img {
    width: 80%;
  }
  #hero .btn-get-started {
    font-size: 16px;
    padding: 10px 24px 11px 24px;
  }
}

@-webkit-keyframes up-down {
  0% {
    transform: translateY(10px);
  }
  100% {
    transform: translateY(-10px);
  }
}

@keyframes up-down {
  0% {
    transform: translateY(10px);
  }
  100% {
    transform: translateY(-10px);
  }
}
/*--------------------------------------------------------------
# Sections General
--------------------------------------------------------------*/
section {
  padding: 60px 0;
  overflow: hidden;
}

.section-bg {
  background-color: #f3f5fa;
}

.section-title {
  text-align: center;
  padding-bottom: 30px;
}
.section-title h2 {
  font-size: 32px;
  font-weight: bold;
  text-transform: uppercase;
  margin-bottom: 20px;
  padding-bottom: 20px;
  position: relative;
  color: #37517e;
}
.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: #47b2e4;
  bottom: 0;
  left: calc(50% - 20px);
}
.section-title p {
  margin-bottom: 0;
}

/*--------------------------------------------------------------
# Clients
--------------------------------------------------------------*/
.clients {
  padding: 12px 0;
  text-align: center;
}
.clients img {
  max-width: 45%;
  transition: all 0.4s ease-in-out;
  display: inline-block;
  padding: 15px 0;
  filter: grayscale(100);
}
.clients img:hover {
  filter: none;
  transform: scale(1.1);
}
@media (max-width: 768px) {
  .clients img {
    max-width: 40%;
  }
}

/*--------------------------------------------------------------
# About Us
--------------------------------------------------------------*/
.about .content h3 {
  font-weight: 600;
  font-size: 26px;
}
.about .content ul {
  list-style: none;
  padding: 0;
}
.about .content ul li {
  padding-left: 28px;
  position: relative;
}
.about .content ul li + li {
  margin-top: 10px;
}
.about .content ul i {
  position: absolute;
  left: 0;
  top: 2px;
  font-size: 20px;
  color: #47b2e4;
  line-height: 1;
}
.about .content p:last-child {
  margin-bottom: 0;
}
.about .content .btn-learn-more {
  font-family: "Poppins", sans-serif;
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 1px;
  display: inline-block;
  padding: 12px 32px;
  border-radius: 4px;
  transition: 0.3s;
  line-height: 1;
  color: #47b2e4;
  -webkit-animation-delay: 0.8s;
  animation-delay: 0.8s;
  margin-top: 6px;
  border: 2px solid #47b2e4;
}
.about .content .btn-learn-more:hover {
  background: #47b2e4;
  color: #fff;
  text-decoration: none;
}

/*--------------------------------------------------------------
# Why Us
--------------------------------------------------------------*/
.why-us .content {
  padding: 60px 100px 0 100px;
}
.why-us .content h3 {
  font-weight: 400;
  font-size: 34px;
  color: #37517e;
}
.why-us .content h4 {
  font-size: 20px;
  font-weight: 700;
  margin-top: 5px;
}
.why-us .content p {
  font-size: 15px;
  color: #848484;
}
.why-us .img {
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center center;
}
.why-us .accordion-list {
  padding: 0 100px 60px 100px;
}
.why-us .accordion-list ul {
  padding: 0;
  list-style: none;
}
.why-us .accordion-list li + li {
  margin-top: 15px;
}
.why-us .accordion-list li {
  padding: 20px;
  background: #fff;
  border-radius: 4px;
}
.why-us .accordion-list a {
  display: block;
  position: relative;
  font-family: "Poppins", sans-serif;
  font-size: 16px;
  line-height: 24px;
  font-weight: 500;
  padding-right: 30px;
  outline: none;
  cursor: pointer;
}
.why-us .accordion-list span {
  color: #47b2e4;
  font-weight: 600;
  font-size: 18px;
  padding-right: 10px;
}
.why-us .accordion-list i {
  font-size: 24px;
  position: absolute;
  right: 0;
  top: 0;
}
.why-us .accordion-list p {
  margin-bottom: 0;
  padding: 10px 0 0 0;
}
.why-us .accordion-list .icon-show {
  display: none;
}
.why-us .accordion-list a.collapsed {
  color: #343a40;
}
.why-us .accordion-list a.collapsed:hover {
  color: #47b2e4;
}
.why-us .accordion-list a.collapsed .icon-show {
  display: inline-block;
}
.why-us .accordion-list a.collapsed .icon-close {
  display: none;
}
@media (max-width: 1024px) {
  .why-us .content, .why-us .accordion-list {
    padding-left: 0;
    padding-right: 0;
  }
}
@media (max-width: 992px) {
  .why-us .img {
    min-height: 400px;
  }
  .why-us .content {
    padding-top: 30px;
  }
  .why-us .accordion-list {
    padding-bottom: 30px;
  }
}
@media (max-width: 575px) {
  .why-us .img {
    min-height: 200px;
  }
}

/*--------------------------------------------------------------
# Skills
--------------------------------------------------------------*/
.skills .content h3 {
  font-weight: 700;
  font-size: 32px;
  color: #37517e;
  font-family: "Poppins", sans-serif;
}
.skills .content ul {
  list-style: none;
  padding: 0;
}
.skills .content ul li {
  padding-bottom: 10px;
}
.skills .content ul i {
  font-size: 20px;
  padding-right: 4px;
  color: #47b2e4;
}
.skills .content p:last-child {
  margin-bottom: 0;
}
.skills .progress {
  height: 60px;
  display: block;
  background: none;
  border-radius: 0;
}
.skills .progress .skill {
  padding: 0;
  margin: 0 0 6px 0;
  text-transform: uppercase;
  display: block;
  font-weight: 600;
  font-family: "Poppins", sans-serif;
  color: #37517e;
}
.skills .progress .skill .val {
  float: right;
  font-style: normal;
}
.skills .progress-bar-wrap {
  background: #e8edf5;
  height: 10px;
}
.skills .progress-bar {
  width: 1px;
  height: 10px;
  transition: 0.9s;
  background-color: #4668a2;
}

/*--------------------------------------------------------------
# Services
--------------------------------------------------------------*/
.services .icon-box {
  box-shadow: 0px 0 25px 0 rgba(0, 0, 0, 0.1);
  padding: 50px 30px;
  transition: all ease-in-out 0.4s;
  background: #fff;
}
.services .icon-box .icon {
  margin-bottom: 10px;
}
.services .icon-box .icon i {
  color: #47b2e4;
  font-size: 36px;
  transition: 0.3s;
}
.services .icon-box h4 {
  font-weight: 500;
  margin-bottom: 15px;
  font-size: 24px;
}
.services .icon-box h4 a {
  color: #37517e;
  transition: ease-in-out 0.3s;
}
.services .icon-box p {
  line-height: 24px;
  font-size: 14px;
  margin-bottom: 0;
}
.services .icon-box:hover {
  transform: translateY(-10px);
}
.services .icon-box:hover h4 a {
  color: #47b2e4;
}

/*--------------------------------------------------------------
# Cta
--------------------------------------------------------------*/
.cta {
  background: linear-gradient(rgba(40, 58, 90, 0.9), rgba(40, 58, 90, 0.9)), url("../img/cta-bg.jpg") fixed center center;
  background-size: cover;
  padding: 120px 0;
}
.cta h3 {
  color: #fff;
  font-size: 28px;
  font-weight: 700;
}
.cta p {
  color: #fff;
}
.cta .cta-btn {
  font-family: "Jost", sans-serif;
  font-weight: 500;
  font-size: 16px;
  letter-spacing: 1px;
  display: inline-block;
  padding: 12px 40px;
  border-radius: 50px;
  transition: 0.5s;
  margin: 10px;
  border: 2px solid #fff;
  color: #fff;
}
.cta .cta-btn:hover {
  background: #47b2e4;
  border: 2px solid #47b2e4;
}
@media (max-width: 1024px) {
  .cta {
    background-attachment: scroll;
  }
}
@media (min-width: 769px) {
  .cta .cta-btn-container {
    display: flex;
    align-items: center;
    justify-content: flex-end;
  }
}

/*--------------------------------------------------------------
# Portfolio
--------------------------------------------------------------*/
.portfolio #portfolio-flters {
  list-style: none;
  margin-bottom: 20px;
}
.portfolio #portfolio-flters li {
  cursor: pointer;
  display: inline-block;
  margin: 10px 5px;
  font-size: 15px;
  font-weight: 500;
  line-height: 1;
  color: #444444;
  transition: all 0.3s;
  padding: 8px 20px;
  border-radius: 50px;
  font-family: "Poppins", sans-serif;
}
.portfolio #portfolio-flters li:hover, .portfolio #portfolio-flters li.filter-active {
  background: #47b2e4;
  color: #fff;
}
.portfolio .portfolio-item {
  margin-bottom: 30px;
}
.portfolio .portfolio-item .portfolio-img {
  overflow: hidden;
}
.portfolio .portfolio-item .portfolio-img img {
  transition: all 0.6s;
}
.portfolio .portfolio-item .portfolio-info {
  opacity: 0;
  position: absolute;
  left: 15px;
  bottom: 0;
  z-index: 3;
  right: 15px;
  transition: all 0.3s;
  background: rgba(55, 81, 126, 0.8);
  padding: 10px 15px;
}
.portfolio .portfolio-item .portfolio-info h4 {
  font-size: 18px;
  color: #fff;
  font-weight: 600;
  color: #fff;
  margin-bottom: 0px;
}
.portfolio .portfolio-item .portfolio-info p {
  color: #f9fcfe;
  font-size: 14px;
  margin-bottom: 0;
}
.portfolio .portfolio-item .portfolio-info .preview-link, .portfolio .portfolio-item .portfolio-info .details-link {
  position: absolute;
  right: 40px;
  font-size: 24px;
  top: calc(50% - 18px);
  color: #fff;
  transition: 0.3s;
}
.portfolio .portfolio-item .portfolio-info .preview-link:hover, .portfolio .portfolio-item .portfolio-info .details-link:hover {
  color: #47b2e4;
}
.portfolio .portfolio-item .portfolio-info .details-link {
  right: 10px;
}
.portfolio .portfolio-item:hover .portfolio-img img {
  transform: scale(1.15);
}
.portfolio .portfolio-item:hover .portfolio-info {
  opacity: 1;
}

/*--------------------------------------------------------------
# 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 #47b2e4;
}
.portfolio-details .portfolio-details-slider .swiper-pagination .swiper-pagination-bullet-active {
  background-color: #47b2e4;
}
.portfolio-details .portfolio-info {
  padding: 30px;
  box-shadow: 0px 0 30px rgba(55, 81, 126, 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 .member {
  position: relative;
  box-shadow: 0px 2px 15px rgba(0, 0, 0, 0.1);
  padding: 30px;
  border-radius: 5px;
  background: #fff;
  transition: 0.5s;
}
.team .member .pic {
  overflow: hidden;
  width: 180px;
  border-radius: 50%;
}
.team .member .pic img {
  transition: ease-in-out 0.3s;
}
.team .member:hover {
  transform: translateY(-10px);
}
.team .member .member-info {
  padding-left: 30px;
}
.team .member h4 {
  font-weight: 700;
  margin-bottom: 5px;
  font-size: 20px;
  color: #37517e;
}
.team .member span {
  display: block;
  font-size: 15px;
  padding-bottom: 10px;
  position: relative;
  font-weight: 500;
}
.team .member span::after {
  content: "";
  position: absolute;
  display: block;
  width: 50px;
  height: 1px;
  background: #cbd6e9;
  bottom: 0;
  left: 0;
}
.team .member p {
  margin: 10px 0 0 0;
  font-size: 14px;
}
.team .member .social {
  margin-top: 12px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
}
.team .member .social a {
  transition: ease-in-out 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50px;
  width: 32px;
  height: 32px;
  background: #eff2f8;
}
.team .member .social a i {
  color: #37517e;
  font-size: 16px;
  margin: 0 2px;
}
.team .member .social a:hover {
  background: #47b2e4;
}
.team .member .social a:hover i {
  color: #fff;
}
.team .member .social a + a {
  margin-left: 8px;
}

/*--------------------------------------------------------------
# Pricing
--------------------------------------------------------------*/
.pricing .row {
  padding-top: 40px;
}
.pricing .box {
  padding: 60px 40px;
  box-shadow: 0 3px 20px -2px rgba(20, 45, 100, 0.1);
  background: #fff;
  height: 100%;
  border-top: 4px solid #fff;
  border-radius: 5px;
}
.pricing h3 {
  font-weight: 500;
  margin-bottom: 15px;
  font-size: 20px;
  color: #37517e;
}
.pricing h4 {
  font-size: 48px;
  color: #37517e;
  font-weight: 400;
  font-family: "Jost", sans-serif;
  margin-bottom: 25px;
}
.pricing h4 sup {
  font-size: 28px;
}
.pricing h4 span {
  color: #47b2e4;
  font-size: 18px;
  display: block;
}
.pricing ul {
  padding: 20px 0;
  list-style: none;
  color: #999;
  text-align: left;
  line-height: 20px;
}
.pricing ul li {
  padding: 10px 0 10px 30px;
  position: relative;
}
.pricing ul i {
  color: #28a745;
  font-size: 24px;
  position: absolute;
  left: 0;
  top: 6px;
}
.pricing ul .na {
  color: #ccc;
}
.pricing ul .na i {
  color: #ccc;
}
.pricing ul .na span {
  text-decoration: line-through;
}
.pricing .buy-btn {
  display: inline-block;
  padding: 12px 35px;
  border-radius: 50px;
  color: #47b2e4;
  transition: none;
  font-size: 16px;
  font-weight: 500;
  font-family: "Jost", sans-serif;
  transition: 0.3s;
  border: 1px solid #47b2e4;
}
.pricing .buy-btn:hover {
  background: #47b2e4;
  color: #fff;
}
.pricing .featured {
  border-top-color: #47b2e4;
}
.pricing .featured .buy-btn {
  background: #47b2e4;
  color: #fff;
}
.pricing .featured .buy-btn:hover {
  background: #23a3df;
}
@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;
  }
}

/*--------------------------------------------------------------
# Frequently Asked Questions
--------------------------------------------------------------*/
.faq .faq-list {
  padding: 0 100px;
}
.faq .faq-list ul {
  padding: 0;
  list-style: none;
}
.faq .faq-list li + li {
  margin-top: 15px;
}
.faq .faq-list li {
  padding: 20px;
  background: #fff;
  border-radius: 4px;
  position: relative;
}
.faq .faq-list a {
  display: block;
  position: relative;
  font-family: "Poppins", sans-serif;
  font-size: 16px;
  line-height: 24px;
  font-weight: 500;
  padding: 0 30px;
  outline: none;
  cursor: pointer;
}
.faq .faq-list .icon-help {
  font-size: 24px;
  position: absolute;
  right: 0;
  left: 20px;
  color: #47b2e4;
}
.faq .faq-list .icon-show, .faq .faq-list .icon-close {
  font-size: 24px;
  position: absolute;
  right: 0;
  top: 0;
}
.faq .faq-list p {
  margin-bottom: 0;
  padding: 10px 0 0 0;
}
.faq .faq-list .icon-show {
  display: none;
}
.faq .faq-list a.collapsed {
  color: #37517e;
  transition: 0.3s;
}
.faq .faq-list a.collapsed:hover {
  color: #47b2e4;
}
.faq .faq-list a.collapsed .icon-show {
  display: inline-block;
}
.faq .faq-list a.collapsed .icon-close {
  display: none;
}
@media (max-width: 1200px) {
  .faq .faq-list {
    padding: 0;
  }
}

/*--------------------------------------------------------------
# Contact
--------------------------------------------------------------*/
.contact .info {
  border-top: 3px solid #47b2e4;
  border-bottom: 3px solid #47b2e4;
  padding: 30px;
  background: #fff;
  width: 100%;
  box-shadow: 0 0 24px 0 rgba(0, 0, 0, 0.1);
}
.contact .info i {
  font-size: 20px;
  color: #47b2e4;
  float: left;
  width: 44px;
  height: 44px;
  background: #e7f5fb;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 50px;
  transition: all 0.3s ease-in-out;
}
.contact .info h4 {
  padding: 0 0 0 60px;
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 5px;
  color: #37517e;
}
.contact .info p {
  padding: 0 0 10px 60px;
  margin-bottom: 20px;
  font-size: 14px;
  color: #6182ba;
}
.contact .info .email p {
  padding-top: 5px;
}
.contact .info .social-links {
  padding-left: 60px;
}
.contact .info .social-links a {
  font-size: 18px;
  display: inline-block;
  background: #333;
  color: #fff;
  line-height: 1;
  padding: 8px 0;
  border-radius: 50%;
  text-align: center;
  width: 36px;
  height: 36px;
  transition: 0.3s;
  margin-right: 10px;
}
.contact .info .social-links a:hover {
  background: #47b2e4;
  color: #fff;
}
.contact .info .email:hover i, .contact .info .address:hover i, .contact .info .phone:hover i {
  background: #47b2e4;
  color: #fff;
}
.contact .php-email-form {
  width: 100%;
  border-top: 3px solid #47b2e4;
  border-bottom: 3px solid #47b2e4;
  padding: 30px;
  background: #fff;
  box-shadow: 0 0 24px 0 rgba(0, 0, 0, 0.12);
}
.contact .php-email-form .form-group {
  padding-bottom: 8px;
}
.contact .php-email-form .validate {
  display: none;
  color: red;
  margin: 0 0 15px 0;
  font-weight: 400;
  font-size: 13px;
}
.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 .form-group {
  margin-bottom: 20px;
}
.contact .php-email-form label {
  padding-bottom: 8px;
}
.contact .php-email-form input, .contact .php-email-form textarea {
  border-radius: 0;
  box-shadow: none;
  font-size: 14px;
  border-radius: 4px;
}
.contact .php-email-form input:focus, .contact .php-email-form textarea:focus {
  border-color: #47b2e4;
}
.contact .php-email-form input {
  height: 44px;
}
.contact .php-email-form textarea {
  padding: 10px 12px;
}
.contact .php-email-form button[type=submit] {
  background: #47b2e4;
  border: 0;
  padding: 12px 34px;
  color: #fff;
  transition: 0.4s;
  border-radius: 50px;
}
.contact .php-email-form button[type=submit]:hover {
  background: #209dd8;
}
@-webkit-keyframes animate-loading {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
@keyframes animate-loading {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/*--------------------------------------------------------------
# Breadcrumbs
--------------------------------------------------------------*/
.breadcrumbs {
  padding: 15px 0;
  background: #f3f5fa;
  min-height: 40px;
  margin-top: 72px;
}
@media (max-width: 992px) {
  .breadcrumbs {
    margin-top: 68px;
  }
}
.breadcrumbs h2 {
  font-size: 28px;
  font-weight: 600;
  color: #37517e;
}
.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  padding: 0 0 10px 0;
  margin: 0;
  font-size: 14px;
}
.breadcrumbs ol li + li {
  padding-left: 10px;
}
.breadcrumbs ol li + li::before {
  display: inline-block;
  padding-right: 10px;
  color: #4668a2;
  content: "/";
}

/*--------------------------------------------------------------
# Footer
--------------------------------------------------------------*/
#footer {
  font-size: 14px;
  background: #37517e;
}
#footer .footer-newsletter {
  padding: 50px 0;
  background: #f3f5fa;
  text-align: center;
  font-size: 15px;
  color: #444444;
}
#footer .footer-newsletter h4 {
  font-size: 24px;
  margin: 0 0 20px 0;
  padding: 0;
  line-height: 1;
  font-weight: 600;
  color: #37517e;
}
#footer .footer-newsletter form {
  margin-top: 30px;
  background: #fff;
  padding: 6px 10px;
  position: relative;
  border-radius: 50px;
  box-shadow: 0px 2px 15px rgba(0, 0, 0, 0.06);
  text-align: left;
}
#footer .footer-newsletter form input[type=email] {
  border: 0;
  padding: 4px 8px;
  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;
  background: #47b2e4;
  color: #fff;
  transition: 0.3s;
  border-radius: 50px;
  box-shadow: 0px 2px 15px rgba(0, 0, 0, 0.1);
}
#footer .footer-newsletter form input[type=submit]:hover {
  background: #209dd8;
}
#footer .footer-top {
  padding: 60px 0 30px 0;
  background: #fff;
}
#footer .footer-top .footer-contact {
  margin-bottom: 30px;
}
#footer .footer-top .footer-contact h3 {
  font-size: 28px;
  margin: 0 0 10px 0;
  padding: 2px 0 2px 0;
  line-height: 1;
  text-transform: uppercase;
  font-weight: 600;
  color: #37517e;
}
#footer .footer-top .footer-contact p {
  font-size: 14px;
  line-height: 24px;
  margin-bottom: 0;
  font-family: "Jost", sans-serif;
  color: #5e5e5e;
}
#footer .footer-top h4 {
  font-size: 16px;
  font-weight: bold;
  color: #37517e;
  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: #47b2e4;
  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: #777777;
  transition: 0.3s;
  display: inline-block;
  line-height: 1;
}
#footer .footer-top .footer-links ul a:hover {
  text-decoration: none;
  color: #47b2e4;
}
#footer .footer-top .social-links a {
  font-size: 18px;
  display: inline-block;
  background: #47b2e4;
  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: #209dd8;
  color: #fff;
  text-decoration: none;
}
#footer .footer-bottom {
  padding-top: 30px;
  padding-bottom: 30px;
  color: #fff;
}
#footer .copyright {
  float: left;
}
#footer .credits {
  float: right;
  font-size: 13px;
}
#footer .credits a {
  transition: 0.3s;
}
@media (max-width: 768px) {
  #footer .footer-bottom {
    padding-top: 20px;
    padding-bottom: 20px;
  }
  #footer .copyright, #footer .credits {
    text-align: center;
    float: none;
  }
  #footer .credits {
    padding-top: 4px;
  }
}

/* 移动端 hero 优化 */
@media (max-width: 575.98px) {
  #hero {
    height: auto !important;
    min-height: unset !important;
    padding: 20px 12px 16px !important;  /* 减少顶部内边距，让文字更靠上 */
    background-position: center top !important;
    background-size: cover !important;
  }

  /* 隐藏两个 logo 图标 */
  #hero img {
    display: none !important;
  }

  /* 排版靠左 */
  #hero .d-flex {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 6px !important;
    text-align: left !important;
  }

  /* 标题稍大 */
  #hero h1 {
    white-space: normal !important;
    font-size: 22px !important;   /* 稍大一些 */
    line-height: 1.25 !important;
    margin: 0 !important;
  }

  #hero h1 span {
    -webkit-text-stroke: 0.25px #ffffff !important;
  }
}

/* 平板尺寸下 */
@media (min-width: 576px) and (max-width: 768px) {
  #hero {
    height: auto !important;
    padding: 56px 16px 20px !important;
  }
  #hero img { display: none !important; }
  #hero .d-flex { align-items: flex-start !important; text-align: left !important; }
  #hero h1 { font-size: 26px !important; }
}

/* JOIN-US 大图通用：充满容器宽度，不裁剪 */
.join-hero img {
  width: 100% !important;
  height: auto !important;
  max-width: none !important;     /* 不再被 800px 限制 */
  display: block;
  object-fit: contain;            /* 明确不裁剪 */
}

/* 防止父容器裁切（有模板会在 section title 上设 overflow） */
.section-title,
.join-hero {
  overflow: visible !important;
}

/* 移动端微调边距，确保更贴近正文 */
@media (max-width: 575.98px) {
  .join-hero {
    margin-top: 8px;
    margin-bottom: 8px;
  }
}

/* 如出现横向滚动条，可加这一条兜底 */
html, body, .container, .container-fluid {
  overflow-x: hidden;
}

/* Hero 标题样式 */
.hero-title-container {
  overflow: hidden;
  word-wrap: break-word;
}

#hero .hero-title {
  color: #ffffff !important;
  font-size: 37px !important;
  margin: 0 !important;
  line-height: 1.2 !important;
  white-space: normal !important;
  word-wrap: break-word !important;
  overflow-wrap: break-word !important;
}

.hero-title .highlight-co {
  color: #D6C62E;
  -webkit-text-stroke: 0.5px #ffffff;
}

.hero-title .highlight-in {
  color: #1D7F3C;
  -webkit-text-stroke: 0.5px #ffffff;
}

/* 响应式调整 */
@media (max-width: 768px) {
  #hero .hero-title {
    font-size: 24px !important;
    line-height: 1.3 !important;
  }
}

@media (max-width: 576px) {
  #hero .hero-title {
    font-size: 20px !important;
    line-height: 1.4 !important;
  }
}

--------------------------------------------------------------*/
.team .member {
  position: relative;
  box-shadow: 0px 2px 15px rgba(0, 0, 0, 0.1);
  padding: 30px;
  border-radius: 5px;
  background: #fff;
  transition: 0.5s;
}
.team .member .pic{
  /* 你需要的名义尺寸 */
  --avatar-size: 180px;

  width: var(--avatar-size);
  aspect-ratio: 1 / 1;     /* 比 padding-top:100% 更直观，现代浏览器稳 */
  border-radius: 50%;
  overflow: hidden;

  /* 在 flex 布局里防止被压扁成椭圆 */
  flex: 0 0 auto;          /* 等价 min-width: var(--avatar-size) + 不收缩 */
}

/* 2) 统一：图片填满容器且不变形 */
.team .member .pic > img{
  width: 100%;
  height: 100%;
  display: block;          /* 去掉 img 的行内空隙/基线影响 */
  object-fit: cover;       /* 裁切以保持比例 */
  object-position: center; /* 居中裁切 */
  border-radius: 50%;      /* 双保险 */
}
.team .member:hover {
  transform: translateY(-10px);
}
.team .member .member-info {
  padding-left: 30px;
}
.team .member h4 {
  font-weight: 700;
  margin-bottom: 5px;
  font-size: 20px;
  color: #37517e;
}
.team .member span {
  display: block;
  font-size: 15px;
  padding-bottom: 10px;
  position: relative;
  font-weight: 500;
}
.team .member span::after {
  content: "";
  position: absolute;
  display: block;
  width: 50px;
  height: 1px;
  background: #cbd6e9;
  bottom: 0;
  left: 0;
}
.team .member p {
  margin: 10px 0 0 0;
  font-size: 14px;
}
.team .member .social {
  margin-top: 12px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
}
.team .member .social a {
  transition: ease-in-out 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50px;
  width: 32px;
  height: 32px;
  background: #eff2f8;
}
.team .member .social a i {
  color: #37517e;
  font-size: 16px;
  margin: 0 2px;
}
.team .member .social a:hover {
  background: #47b2e4;
}
.team .member .social a:hover i {
  color: #fff;
}
.team .member .social a + a {
  margin-left: 8px;
}

.team .member.member--faculty .pic{ --avatar-size: 180px; }

/* 移动端：≤768px 时更紧凑 */
@media (max-width: 768px) {
  .team .member.member--faculty {
    padding: 30px;            /* 整体 padding 缩小 */
    align-items: center;      /* 头像和文字垂直居中 */
  }

  .team .member.member--faculty .pic {
    --avatar-size: 120px;     /* 头像缩小 */
  }

  .team .member.member--faculty .member-info {
    padding-left: 15px;       /* 减小左右间距 */
  }

  .team .member.member--faculty h4 {
    font-size: 18px;          /* 标题缩小 */
    margin-bottom: 3px;
  }

  .team .member.member--faculty span {
    font-size: 13px;
    padding-bottom: 6px;
  }

  .team .member.member--faculty p {
    font-size: 13px;
    margin: 4px 0 0 0;        /* 收紧段落间距 */
  }

  .team .member.member--faculty .social {
    margin-top: 6px;          /* 社交按钮区域收紧 */
  }
}


.team .member.member--student {
  display: flex;
  align-items: center;    /* 文字与头像垂直居中 */
  padding: 20px;          /* 保持简洁 */
  max-height: 180px;      /* 限制学生卡片整体高度 */
}

.team .member.member--student .pic{ --avatar-size: 120px; }

@media (max-width: 768px) {
  .team .member.member--student {
    padding: 15px;            /* 整体 padding 缩小 */
    align-items: center;      /* 头像和文字垂直居中 */
    max-height: 150px;
  }

  .team .member.member--student .pic {
    --avatar-size: 90px;     /* 头像缩小 */
  }

  .team .member.member--student .member-info {
    padding-left: 15px;       /* 减小左右间距 */
  }

  .team .member.member--student h4 {
    font-size: 18px;          /* 标题缩小 */
    margin-bottom: 3px;
  }

  .team .member.member--student span {
    font-size: 13px;
    padding-bottom: 6px;
  }

  .team .member.member--student p {
    font-size: 13px;
    margin: 4px 0 0 0;        /* 收紧段落间距 */
  }

  .team .member.member--student .social {
    margin-top: 6px;          /* 社交按钮区域收紧 */
  }
}

/* 头像占位符样式 */
.avatar-placeholder {
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  font-family: "Jost", sans-serif !important;
  font-weight: 600 !important;
  letter-spacing: 1px !important;
}

.avatar-placeholder:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* 响应式字体大小调整 */
@media (max-width: 768px) {
  .avatar-placeholder {
    font-size: 2em !important;
  }
}

@media (max-width: 480px) {
  .avatar-placeholder {
    font-size: 1.5em !important;
  }
}