/* 重置样式 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* 基础样式 */
body {
  font-family:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Roboto,
    sans-serif;
  line-height: 1.6;
  color: #333;
  overflow-x: hidden;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

input, textarea {
  -webkit-user-select: text;
  -moz-user-select: text;
  -ms-user-select: text;
  user-select: text;
}

html {
}

html.smooth-scroll {
  scroll-behavior: smooth;
}

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

/* 导航栏样式 */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  transition: all 0.3s ease;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 70px;
}

.nav-logo {
  display: flex;
  align-items: center;
  font-size: 24px;
  font-weight: 700;
  color: #1a73e8;
}

.nav-logo-link {
  color: #1a73e8;
  text-decoration: none;
  font-weight: 700;
}

.nav-logo i {
  margin-right: 8px;
  font-size: 28px;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 30px;
  align-items: center;
  /* PC: Vertically centered */
}

.nav-link {
  text-decoration: none;
  color: #333;
  font-weight: 500;
  transition: color 0.3s ease;
  position: relative;
}

/* Hide newly added icons on Desktop */
.nav-link i {
  display: none;
}

/* Keep Language Switcher icon on Desktop */
.lang-switch .nav-link i {
  display: inline-block;
}

.nav-link:hover,
.nav-link.active {
  color: #1a73e8;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: #1a73e8;
  transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.lang-switch .nav-link {
  display: flex;
  align-items: center;
  gap: 3px;
  color: #1a73e8;
  background: rgba(26, 115, 232, 0.05);
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 13px;
  line-height: 1;
}

.lang-switch .nav-link:hover {
  background: rgba(26, 115, 232, 0.1);
}

.lang-switch .nav-link::after {
  display: none;
}

/* 汉堡菜单 */
.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.bar {
  width: 25px;
  height: 3px;
  background: #333;
  margin: 3px 0;
  transition: all 0.3s ease-in-out;
}

/* Premium Hamburger-to-X Animation */
.hamburger.active .bar:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}

.hamburger.active .bar:nth-child(2) {
  opacity: 0;
}

.hamburger.active .bar:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

/* 按钮样式 */
.btn {
  display: inline-flex;
  align-items: center;
  padding: 12px 24px;
  font-size: 16px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  gap: 8px;
  min-width: 140px;
  justify-content: center;
}

.btn-primary {
  background: linear-gradient(135deg, #1a73e8, #4285f4);
  color: white;
  box-shadow: 0 4px 15px rgba(26, 115, 232, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(26, 115, 232, 0.4);
}

.btn-secondary {
  background: transparent;
  color: #1a73e8;
  border: 2px solid #1a73e8;
}

.btn-secondary:hover {
  background: #1a73e8;
  color: white;
  transform: translateY(-2px);
}

/* 首页部分 */
.hero {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  padding: 100px 0 60px;
  box-sizing: border-box;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  z-index: -2;
}

.hero-background::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url("../images/hero-bg.webp");
  background-position: center;
  background-size: cover;
  opacity: 0.1;
  z-index: -1;
}

@media (max-width: 768px) {
  .hero-background::before {
    background-image: url("../images/hero-bg-mobile.webp");
  }
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
  z-index: -1;
  pointer-events: none;
}

.hero-content {
  width: 100%;
  z-index: 1;
}

.hero-text {
  text-align: center;
  color: white;
  max-width: 800px;
  margin: 0 auto;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
}

.highlight {
  background: linear-gradient(135deg, #ff6b35, #f7931e);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
  white-space: nowrap;
}

.hero-subtitle {
  font-size: 1.25rem;
  margin-bottom: 40px;
  opacity: 0.9;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 60px;
  margin: 50px auto;
  max-width: 900px;
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: #ff6b35;
  margin-bottom: 5px;
}

.stat-label {
  font-size: 0.9rem;
  opacity: 0.8;
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 40px;
}

.scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
}

.scroll-arrow {
  width: 30px;
  height: 30px;
  border: 2px solid white;
  border-top: none;
  border-left: none;
  transform: rotate(45deg);
}

@keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateX(-50%) translateY(0);
  }

  40% {
    transform: translateX(-50%) translateY(-10px);
  }

  60% {
    transform: translateX(-50%) translateY(-5px);
  }
}

/* 通用部分样式 */
section {
  padding: 100px 0;
  scroll-margin-top: 70px;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: #333;
  margin-bottom: 20px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: #4b5563;
  max-width: 600px;
  margin: 0 auto;
}

/* 服务部分 */
.services {
  background: #f8fafc;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
  margin-top: 60px;
}

.service-card {
  background: white;
  padding: 40px 30px;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.service-icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, #1a73e8, #4285f4);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 25px;
}

.service-icon i {
  font-size: 30px;
  color: white;
}

.service-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: #333;
  margin-bottom: 15px;
}

.service-description {
  color: #4b5563;
  margin-bottom: 20px;
  line-height: 1.6;
}

.service-features {
  list-style: none;
}

.service-features li {
  padding: 8px 0;
  color: #555;
  position: relative;
  padding-left: 25px;
}

.service-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #1a73e8;
  font-weight: bold;
}

/* 关于我们部分 */
.about {
  background: white;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  margin-bottom: 80px;
}

.about-text .section-header {
  text-align: left;
  margin-bottom: 30px;
}

.about-description p {
  margin-bottom: 20px;
  color: #666;
  line-height: 1.8;
}

.advantages-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  margin-top: 40px;
}

.advantage-item {
  display: flex;
  align-items: flex-start;
  gap: 15px;
}

.advantage-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, #ff6b35, #f7931e);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 3px;
}

.advantage-icon i {
  font-size: 20px;
  color: white;
}

.advantage-content h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: #333;
  margin-bottom: 5px;
}

.advantage-content p {
  color: #666;
  font-size: 0.9rem;
}

.about-image {
  text-align: center;
}

.dashboard-image {
  width: 100%;
  max-width: 500px;
  height: auto;
  /* Ensure aspect ratio is preserved */
  border-radius: 16px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

/* 团队部分 */
.team-section {
  border-top: 1px solid #eee;
  padding-top: 60px;
}

.team-title {
  text-align: center;
  font-size: 2rem;
  font-weight: 600;
  color: #333;
  margin-bottom: 50px;
}

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

.team-member {
  text-align: center;
  padding: 30px 20px;
  background: #f8fafc;
  border-radius: 16px;
  transition: transform 0.3s ease;
}

.team-member:hover {
  transform: translateY(-5px);
}

.member-avatar {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #1a73e8, #4285f4);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.member-avatar i {
  font-size: 35px;
  color: white;
}

.member-name {
  font-size: 1.3rem;
  font-weight: 600;
  color: #333;
  margin-bottom: 5px;
}

.member-role {
  color: #1a73e8;
  font-weight: 500;
  margin-bottom: 10px;
}

.member-description {
  color: #666;
  font-size: 0.9rem;
  line-height: 1.5;
}

/* 联系我们部分 */
.contact {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.contact .section-title,
.contact .section-subtitle {
  color: white;
}

/* 两栏等高布局 - 连接效果 */
.contact-wrapper {
  display: flex;
  margin-top: 50px;
  align-items: stretch;
  justify-content: center;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.contact-left,
.contact-right {
  display: flex;
  flex: 1;
  max-width: 450px;
}

.contact-left {
  justify-content: flex-end;
}

.contact-right {
  justify-content: flex-start;
}

/* 左侧联系信息卡片 - 更浅的颜色 */
.contact-info-box {
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(10px);
  border-radius: 16px 0 0 16px;
  padding: 35px 35px 35px 70px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-right: none;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 30px;
  width: 100%;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 20px;
}

.contact-icon {
  width: 55px;
  height: 55px;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.25),
    rgba(255, 255, 255, 0.1)
  );
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-icon i {
  font-size: 22px;
  color: white;
}

.contact-details h4 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.contact-details span {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.8);
}

/* 二维码样式 */
.qrcode-item {
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.qrcode-inline {
  width: 130px;
  height: 130px;
  flex-shrink: 0;
}

.qrcode-inline img {
  width: 130px;
  height: 130px;
  border-radius: 10px;
}

/* 右侧表单卡片 - 与左侧连接 */
.contact-form-new {
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(10px);
  padding: 35px;
  border-radius: 0 16px 16px 0;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-left: 1px solid rgba(255, 255, 255, 0.1);
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact-form-new .form-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: white;
  margin-bottom: 8px;
  text-align: center;
}

.contact-form-new .form-subtitle {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 25px;
  text-align: center;
}

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

.contact-form-new label {
  display: block;
  margin-bottom: 8px;
  color: white;
  font-weight: 600;
  font-size: 0.95rem;
}

.contact-form-new input[type="text"],
.contact-form-new select {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 10px;
  background-color: rgba(255, 255, 255, 0.08);
  color: white;
  font-size: 1rem;
  box-sizing: border-box;
  transition: all 0.3s ease;
}

.contact-form-new input[type="text"]:focus,
.contact-form-new select:focus {
  outline: none;
  border-color: rgba(255, 255, 255, 0.6);
  background-color: rgba(255, 255, 255, 0.12);
}

.contact-form-new input[type="text"]::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.contact-form-new .contact-input-group {
  display: flex;
  gap: 12px;
}

.contact-form-new .contact-input-group select {
  flex-shrink: 0;
  width: auto;
  min-width: 100px;
}

.contact-form-new .contact-input-group input {
  flex-grow: 1;
}

.contact-form-new button[type="submit"] {
  display: block;
  width: 100%;
  padding: 14px 20px;
  background-color: #1a73e8;
  color: white;
  border: none;
  border-radius: 10px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.3s ease;
  margin-top: 10px;
}

.contact-form-new button[type="submit"]:hover:not(:disabled) {
  background-color: #155cb8;
}

.contact-form-new button[type="submit"]:disabled {
  background-color: #999;
  cursor: not-allowed;
}

/* 页脚 (Guide Style Minimal) */
.footer {
  background: #fff;
  color: #5f6368;
  padding: 30px 0;
  font-size: 0.9rem;
  border-top: 1px solid #eee;
}

.footer-bottom {
  text-align: center;
}

.footer-bottom p {
  margin: 0;
}

.footer-bottom a {
  color: #5f6368;
  text-decoration: none;
  transition: color 0.2s;
}

.footer-bottom a:hover {
  color: #1a73e8;
}

/* 响应式设计 */
@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    left: 0;
    top: 70px; /* Header height */
    flex-direction: column;
    background-color: rgba(255, 255, 255, 0.95); /* Slightly transparent */
    backdrop-filter: blur(15px); /* Glassmorphism effect */
    width: 100%;
    height: calc(100vh - 70px); /* Full height minus header */
    text-align: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 50px 0;
    gap: 0; /* Remove gap for separators */
    align-items: center;
    justify-content: flex-start;
    z-index: 999;
    box-shadow: none;
    border-top: 1px solid rgba(0, 0, 0, 0.03);
    overflow-y: auto; /* Handle overflow on small screens */

    /* Initial state */
    transform: translateY(-10px);
    opacity: 0;
    visibility: hidden;
  }

  /* Seamless integration when menu is open */
  .navbar.menu-open {
    border-bottom-color: transparent !important;
    box-shadow: none !important;
    background: rgba(255, 255, 255, 1) !important;
    /* Force solid white */
  }

  .nav-menu.active {
    /* Active state: Fade in + Slide to natural position */
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    /* Restore subtle shadow only when open */
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.05);
  }

  .nav-item {
    margin: 0;
    width: 100%;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(0, 0, 0, 0.04); /* Subtle separator */
  }

  .nav-menu.active .nav-item {
    opacity: 1;
    transform: translateY(0);
  }

  /* Staggered animation for menu items */
  .nav-menu.active .nav-item:nth-child(1) {
    transition-delay: 0.05s;
  }
  .nav-menu.active .nav-item:nth-child(2) {
    transition-delay: 0.1s;
  }
  .nav-menu.active .nav-item:nth-child(3) {
    transition-delay: 0.15s;
  }
  .nav-menu.active .nav-item:nth-child(4) {
    transition-delay: 0.2s;
  }
  .nav-menu.active .nav-item:nth-child(5) {
    transition-delay: 0.25s;
  }
  .nav-menu.active .nav-item:nth-child(6) {
    transition-delay: 0.3s;
  }

  .nav-link {
    font-size: 1.15rem; /* Slightly smaller for elegance */
    font-weight: 500;
    display: flex; /* Use flexbox for icon alignment */
    align-items: center;
    padding: 20px 20px; /* Aligned with Logo (20px) */
    width: 100%;
    color: #4b5563; /* Softer color */
    text-align: left;
  }

  .nav-link i {
    display: inline-block !important; /* Force show on mobile */
    width: 24px;
    text-align: center;
    margin-right: 15px;
    color: #1a73e8; /* Brand color for icons */
    font-size: 1.1rem;
  }

  .nav-link:active {
    background-color: rgba(26, 115, 232, 0.05);
    color: #1a73e8;
  }

  .lang-switch {
    margin-top: 0;
    border-bottom: none;
  }

  .lang-switch .nav-link {
    display: flex;
    width: 100%;
    justify-content: flex-start;
    padding: 20px 20px; /* Aligned with Logo (20px) */
    background-color: transparent;
    border-radius: 0;
    font-size: 1.15rem;
    color: #1a73e8;
    font-weight: 600;
  }

  .hero-title {
    font-size: 2.2rem;
    line-height: 1.2;
  }

  html[lang="en"] .hero-title {
    font-size: 2rem;
  }

  .hero-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    max-width: 600px;
    margin: 20px auto;
    padding: 0 20px;
  }

  .scroll-indicator {
    display: none;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

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

  .about-content {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .about-text .section-header {
    text-align: center;
  }

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

  /* 联系我们响应式 - 移动端上下连接布局 */
  .contact-wrapper {
    flex-direction: column;
    gap: 0;
    max-width: 100%;
    padding: 0;
  }

  .contact-left,
  .contact-right {
    justify-content: center;
    max-width: none;
  }

  .contact-info-box {
    border-radius: 16px 16px 0 0;
    border-right: 1px solid rgba(255, 255, 255, 0.15);
    border-bottom: none;
  }

  .contact-form-new {
    border-radius: 0 0 16px 16px;
    border-left: 1px solid rgba(255, 255, 255, 0.2);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }

  .contact-info-box {
    max-width: none;
    padding: 25px;
  }

  .contact-form-new {
    max-width: none;
    padding: 25px;
  }

  /* 手机版隐藏二维码 */
  .qrcode-item {
    display: none;
  }

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

  .contact-form-new .contact-input-group {
    flex-direction: column;
    gap: 10px;
  }

  .contact-form-new .contact-input-group select {
    width: 100%;
  }
}

@media (max-width: 1024px) {
  .hero-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    max-width: 600px;
    margin: 30px auto;
    padding: 0 32px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 15px;
  }

  .hero-title {
    font-size: 1.8rem;
  }

  html[lang="en"] .hero-title {
    font-size: 1.6rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .hero-stats {
    gap: 20px;
  }

  .stat-number {
    font-size: 2rem;
  }

  .service-card {
    padding: 30px 20px;
  }
}

/* 感谢页面样式 */
.thank-you-section {
  min-height: 100vh;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  display: flex;
  align-items: center;
  padding: 120px 0 60px;
}

.thank-you-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.95);
  padding: 60px 40px;
  border-radius: 20px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.thank-you-icon {
  font-size: 80px;
  color: #10b981;
  margin-bottom: 30px;
}

.thank-you-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 20px;
}

.thank-you-message {
  font-size: 1.2rem;
  color: #6b7280;
  margin-bottom: 40px;
  line-height: 1.6;
}

.next-steps {
  text-align: left;
  margin-bottom: 40px;
}

.next-steps h3 {
  font-size: 1.5rem;
  color: #1f2937;
  margin-bottom: 20px;
  text-align: center;
}

.steps-list {
  list-style: none;
  padding: 0;
}

.steps-list li {
  display: flex;
  align-items: center;
  margin-bottom: 15px;
  padding: 15px;
  background: #f8fafc;
  border-radius: 10px;
  border-left: 4px solid #1a73e8;
}

.steps-list li i {
  font-size: 1.2rem;
  color: #1a73e8;
  margin-right: 15px;
  width: 20px;
}

.contact-info-summary {
  margin-bottom: 40px;
}

.contact-info-summary h3 {
  font-size: 1.3rem;
  color: #1f2937;
  margin-bottom: 20px;
}

.contact-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.contact-option {
  display: flex;
  align-items: center;
  padding: 15px;
  background: #f8fafc;
  border-radius: 10px;
  text-align: left;
}

.contact-option i {
  font-size: 1.5rem;
  color: #1a73e8;
  margin-right: 15px;
}

.contact-option strong {
  display: block;
  color: #1f2937;
  margin-bottom: 5px;
}

.contact-option p {
  color: #6b7280;
  margin: 0;
  font-size: 0.9rem;
}

.action-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

/* 感谢页面响应式设计 */
@media (max-width: 768px) {
  .thank-you-content {
    padding: 40px 20px;
    margin: 0 20px;
  }

  .thank-you-title {
    font-size: 2rem;
  }

  .thank-you-icon {
    font-size: 60px;
  }

  .action-buttons {
    flex-direction: column;
    align-items: center;
  }

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

/* Telegram floating icon fix */
.telegram-float {
  pointer-events: auto;
  z-index: 9999;
}

.wechat-float-button {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 9999;
  pointer-events: auto;
}

/* FAQ Section */
.faq-section {
  background-color: #f8fafc;
  /* Match services/team background */
}

.faq-grid {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  gap: 20px;
}

.faq-item {
  background: white;
  border-radius: 12px;
  padding: 25px 30px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.02);
  border: 1px solid rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.faq-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.08);
}

.faq-question {
  font-size: 1.2rem;
  font-weight: 600;
  color: #1a73e8;
  /* Use brand color for questions */
  margin-bottom: 15px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-answer {
  color: #4b5563;
  line-height: 1.7;
  font-size: 1rem;
}