/* ==================== 厦门新地球原有样式 ==================== */

/* 全局样式 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.6;
  color: #333;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
}

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

/* 导航栏 - 保留原有样式并扩展 */
.navbar {
  background: white;
  padding: 20px 0;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
  width: 100%;
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  -webkit-perspective: 1000;
  perspective: 1000;
  contain: layout style paint;
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* 兼容新旧导航结构 */
.nav-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.logo,
.nav-logo {
  display: flex;
  align-items: center;
}

.logo img,
.nav-logo img {
  height: 50px;
  object-fit: contain;
}

.nav-logo a {
  display: flex;
  align-items: center;
  text-decoration: none;
}

/* 导航链接 - 兼容nav-links和nav-menu */
.nav-links,
.nav-menu {
  display: flex;
  list-style: none;
  gap: 40px;
}

.nav-links a,
.nav-menu a {
  text-decoration: none;
  color: #666;
  font-weight: 500;
  transition: color 0.3s;
  font-size: 15px;
  padding: 8px 12px;
  border-radius: 8px;
}

.nav-links a:hover,
.nav-links a.active,
.nav-menu a:hover,
.nav-menu a.active {
  color: #00bfa6;
  background: rgba(0, 191, 166, 0.1);
}

/* 移动端菜单按钮 */
.mobile-menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid #ddd;
  border-radius: 8px;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s;
  font-size: 18px;
  color: #333;
}

.mobile-menu-toggle:hover {
  background: #f5f5f5;
}

.mobile-menu-toggle.active i:before {
  content: "\f00d";
}

.nav-menu-language {
  display: none;
}

/* 语言切换 - 胶囊式 */
.language-switch {
  display: flex;
  align-items: center;
  background: #f5f5f5;
  border-radius: 20px;
  padding: 3px;
  gap: 0;
}

.lang-btn {
  text-decoration: none;
  color: #666;
  font-weight: 500;
  padding: 6px 16px;
  border-radius: 17px;
  transition: all 0.3s;
  font-size: 0.85rem;
}

.lang-btn:hover {
  color: #00bfa6;
}

.lang-btn.active {
  color: white;
  background: #00bfa6;
  box-shadow: 0 2px 8px rgba(0, 191, 166, 0.3);
}

/* 新增：语言切换器（胶囊式） */
.language-switcher {
  display: flex;
  align-items: center;
  background: #f5f5f5;
  border-radius: 20px;
  padding: 3px;
  gap: 3px;
}

.btn-language {
  display: none;
}

.language-dropdown {
  position: static;
  background: transparent;
  border: none;
  border-radius: 0;
  box-shadow: none;
  min-width: auto;
  padding: 0;
  opacity: 1;
  visibility: visible;
  transform: none;
  transition: none;
  z-index: auto;
  display: flex;
  gap: 3px;
}

.language-dropdown a {
  display: block;
  padding: 5px 12px;
  color: #666;
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  border-radius: 17px;
  transition: all 0.3s;
  white-space: nowrap;
}

.language-dropdown a:hover {
  background: #e0e0e0;
  color: #333;
}

.language-dropdown a.active {
  background: #00bfa6;
  color: white;
  box-shadow: 0 2px 6px rgba(0, 191, 166, 0.3);
}

.nav-actions {
  display: flex;
  align-items: center;
}

.desktop-only {
  display: block;
}

/* Hero 区域 */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-image: url("../images/index/1.jpg");
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    135deg,
    rgba(0, 191, 166, 0.85) 0%,
    rgba(0, 212, 255, 0.85) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: white;
  max-width: 900px;
  padding: 0 20px;
  animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-icon {
  width: 100px;
  height: 100px;
  margin: 0 auto 30px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  color: white;
  animation: pulse 2s ease-in-out infinite;
  backdrop-filter: blur(10px);
  border: 2px solid rgba(255, 255, 255, 0.3);
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.hero-content h1 {
  font-size: 56px;
  color: white;
  margin-bottom: 25px;
  line-height: 1.2;
  font-weight: 700;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.hero-content .highlight {
  color: #fff;
  text-shadow: 0 0 30px rgba(255, 255, 255, 0.8);
  position: relative;
  display: inline-block;
}

.hero-content p {
  font-size: 20px;
  color: rgba(255, 255, 255, 0.95);
  line-height: 1.8;
  margin-bottom: 40px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.hero-features {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
  margin-top: 50px;
}

.hero-feature {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 20px 30px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 15px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  transition: all 0.3s ease;
}

.hero-feature:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: translateY(-5px);
}

.hero-feature i {
  font-size: 32px;
  color: white;
}

.hero-feature span {
  font-size: 16px;
  font-weight: 500;
  color: white;
}

/* 公司优势 */
.advantages {
  padding: 80px 0;
  background: white;
}

.advantages h2 {
  text-align: center;
  font-size: 36px;
  margin-bottom: 60px;
  color: #333;
}

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.advantage-item {
  text-align: center;
  padding: 30px 20px;
  border-radius: 15px;
  background: #f8f9fa;
  transition: transform 0.3s, box-shadow 0.3s;
}

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

.advantage-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
  background: linear-gradient(135deg, #00bfa6, #00d4ff);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 36px;
}

.advantage-item h3 {
  font-size: 20px;
  margin-bottom: 10px;
  color: #333;
}

.advantage-item p {
  color: #666;
  font-size: 14px;
  line-height: 1.6;
}

/* How it works */
.how-it-works {
  padding: 80px 0;
  background: #f8f9fa;
}

.how-it-works h2 {
  text-align: center;
  font-size: 36px;
  margin-bottom: 10px;
  color: #333;
}

.section-subtitle {
  text-align: center;
  color: #666;
  margin-bottom: 60px;
  font-size: 16px;
}

.works-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.work-card {
  background: white;
  padding: 40px 30px;
  border-radius: 15px;
  text-align: center;
  transition: transform 0.3s, box-shadow 0.3s;
  border: 2px solid transparent;
}

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

.work-card.card-highlight {
  background: linear-gradient(135deg, #00bfa6, #00d4ff);
  color: white;
  border-color: #00bfa6;
}

.work-card.card-highlight h3,
.work-card.card-highlight p {
  color: white;
}

.work-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 20px;
  background: rgba(0, 191, 166, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #00bfa6;
  font-size: 28px;
}

.work-card.card-highlight .work-icon {
  background: rgba(255, 255, 255, 0.2);
  color: white;
}

.work-card h3 {
  font-size: 20px;
  margin-bottom: 15px;
  color: #333;
}

.work-card p {
  color: #666;
  font-size: 14px;
  line-height: 1.6;
}

/* Special Offers */
.special-offers {
  padding: 80px 0;
  background: white;
}

.offers-wrapper {
  max-width: 1200px;
  margin: 0 auto;
}

.offers-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 50px;
}

.offers-header h2 {
  font-size: 36px;
  color: #333;
}

.package-filters {
  display: flex;
  gap: 15px;
}

.filter-btn {
  padding: 10px 25px;
  border: 2px solid #ddd;
  background: white;
  border-radius: 25px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.3s;
  color: #666;
}

.filter-btn:hover,
.filter-btn.active {
  background: #00bfa6;
  border-color: #00bfa6;
  color: white;
}

.offers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.offer-card {
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s, box-shadow 0.3s;
  position: relative;
}

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

.offer-location-badge {
  position: absolute;
  top: 15px;
  left: 15px;
  background: rgba(255, 255, 255, 0.95);
  padding: 8px 15px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  color: #00bfa6;
  z-index: 2;
}

.card-image {
  width: 100%;
  height: 250px;
  background-size: cover;
  background-position: center;
}

.card-footer {
  padding: 20px;
  background: white;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.card-info h4 {
  font-size: 18px;
  margin-bottom: 8px;
  color: #333;
}

.rating {
  font-size: 14px;
  color: #ffd700;
}

.btn-book {
  background: #00bfa6;
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 500;
  transition: background 0.3s;
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 14px;
}

.btn-book:hover {
  background: #00a890;
}

/* Explore Destinations */
.explore-destinations {
  padding: 80px 0;
  background: #f8f9fa;
}

.explore-destinations h2 {
  text-align: center;
  font-size: 36px;
  margin-bottom: 60px;
  color: #333;
}

.destinations-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-bottom: 40px;
}

.destination-card {
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s;
  background: white;
}

.destination-card:hover {
  transform: translateY(-5px);
}

.destination-image {
  width: 100%;
  height: 250px;
  background-size: cover;
  background-position: center;
}

.destination-info {
  padding: 20px;
}

.destination-info h3 {
  font-size: 20px;
  margin-bottom: 10px;
  color: #333;
}

.destination-info p {
  color: #666;
  font-size: 14px;
  margin-bottom: 10px;
}

.destination-info .rating {
  font-size: 14px;
  color: #ffd700;
}

.btn-view-more {
  display: block;
  margin: 0 auto;
  padding: 15px 40px;
  background: #00bfa6;
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-size: 16px;
  font-weight: 500;
  transition: background 0.3s;
}

.btn-view-more:hover {
  background: #00a890;
}

/* Reviews */
.reviews {
  padding: 80px 0;
  background: white;
}

.reviews-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 50px;
}

.reviews-icon {
  flex: 0 0 auto;
}

.reviews-text {
  flex: 1;
  margin-left: 40px;
}

.reviews-text h3 {
  font-size: 32px;
  margin-bottom: 15px;
  color: #333;
}

.reviews-text p {
  color: #666;
  font-size: 16px;
  line-height: 1.6;
}

.review-avatars {
  display: flex;
  gap: -10px;
  margin-bottom: 40px;
  justify-content: center;
}

.avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 3px solid white;
  margin-left: -10px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.avatar:first-child {
  margin-left: 0;
}

.review-card {
  background: #f8f9fa;
  padding: 40px;
  border-radius: 15px;
  display: flex;
  gap: 30px;
  align-items: center;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.reviewer-image {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background-size: cover;
  background-position: center;
  flex-shrink: 0;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.review-content {
  flex: 1;
  position: relative;
}

.quote-icon {
  color: rgba(0, 191, 166, 0.2);
  font-size: 40px;
  margin-bottom: 10px;
}

.quote-end {
  text-align: right;
  margin-top: 10px;
}

.review-content p {
  font-size: 16px;
  line-height: 1.8;
  color: #555;
}

/* Contact Section */
.contact-section {
  padding: 100px 0;
  background: linear-gradient(180deg, #ffffff 0%, #f8f9fa 100%);
  position: relative;
  overflow: hidden;
}

.contact-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(0, 191, 166, 0.3),
    transparent
  );
}

.contact-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px;
}

.contact-header h2 {
  font-size: 42px;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 15px;
  line-height: 1.3;
}

.contact-header p {
  font-size: 18px;
  color: #666;
  line-height: 1.8;
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: stretch;
}

.contact-left {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-card {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 30px;
  background: white;
  border-radius: 20px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border: 2px solid transparent;
  position: relative;
  overflow: hidden;
}

.contact-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #00bfa6, #00d4ff);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.contact-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(0, 191, 166, 0.15);
  border-color: rgba(0, 191, 166, 0.2);
}

.contact-card:hover::before {
  transform: scaleX(1);
}

.contact-card-icon {
  width: 60px;
  height: 60px;
  min-width: 60px;
  background: linear-gradient(135deg, #00bfa6, #00d4ff);
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 24px;
  box-shadow: 0 4px 15px rgba(0, 191, 166, 0.3);
  transition: transform 0.3s ease;
}

.contact-card:hover .contact-card-icon {
  transform: scale(1.1) rotate(5deg);
}

.contact-card-content {
  flex: 1;
}

.contact-card-content h3 {
  font-size: 20px;
  font-weight: 600;
  color: #1a1a1a;
  margin-bottom: 8px;
}

.contact-card-content p {
  font-size: 16px;
  color: #00bfa6;
  font-weight: 600;
  margin-bottom: 5px;
  line-height: 1.5;
}

.contact-label {
  font-size: 13px;
  color: #999;
  display: block;
}

.contact-right {
  position: relative;
}

.contact-image-wrapper {
  position: relative;
  height: 100%;
  min-height: 500px;
  border-radius: 25px;
  overflow: hidden;
  box-shadow: 0 10px 50px rgba(0, 0, 0, 0.15);
}

.contact-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}

.contact-image-wrapper:hover img {
  transform: scale(1.05);
}

.contact-image-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
  padding: 40px 30px;
  transform: translateY(100%);
  transition: transform 0.4s ease;
}

.contact-image-wrapper:hover .contact-image-overlay {
  transform: translateY(0);
}

.contact-cta {
  color: white;
  text-align: center;
}

.contact-cta i {
  font-size: 48px;
  margin-bottom: 15px;
  display: block;
  color: #00bfa6;
}

.contact-cta h4 {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 8px;
}

.contact-cta p {
  font-size: 15px;
  opacity: 0.9;
  margin: 0;
}

/* Final CTA */
.final-cta {
  padding: 80px 0;
  background: linear-gradient(135deg, #00bfa6 0%, #00d4ff 100%);
  color: white;
  text-align: center;
}

.final-cta h2 {
  font-size: 36px;
  margin-bottom: 40px;
}

.cta-features {
  display: flex;
  justify-content: center;
  gap: 30px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.cta-feature {
  background: rgba(255, 255, 255, 0.2);
  padding: 15px 30px;
  border-radius: 25px;
  font-size: 16px;
  font-weight: 500;
}

.cta-description {
  max-width: 800px;
  margin: 0 auto;
}

.cta-description p {
  font-size: 16px;
  line-height: 1.8;
  opacity: 0.95;
}

/* 页脚 */
.footer {
  background: #1a1a1a;
  color: #fff;
  padding: 60px 0 0;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 50px;
  margin-bottom: 40px;
}

.footer-column h4 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 20px;
  color: #fff;
}

/* Quick Links */
.quick-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.quick-links li {
  margin-bottom: 12px;
}

.quick-links a {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  transition: color 0.3s ease, padding-left 0.3s ease;
  display: inline-block;
  font-size: 14px;
}

.quick-links a:hover {
  color: #00bfa6;
  padding-left: 5px;
}

/* Contact Info */
.contact-info {
  list-style: none;
  padding: 0;
  margin: 0;
}

.contact-info li {
  margin-bottom: 12px;
  color: rgba(255, 255, 255, 0.85);
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
}

.contact-info i {
  margin-top: 2px;
  width: 16px;
  flex-shrink: 0;
}

.contact-info a {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  transition: color 0.3s ease;
}

.contact-info a:hover {
  color: #00bfa6;
}

/* Quick Message Form */
.quick-message-form {
  max-width: 100%;
}

.form-group {
  margin-bottom: 15px;
  position: relative;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  font-family: inherit;
  transition: all 0.3s ease;
  font-size: 14px;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #00bfa6;
  background: rgba(255, 255, 255, 0.15);
}

.form-group textarea {
  resize: vertical;
  min-height: 80px;
}

.phone-error-message {
  display: block;
  color: #ff6b6b;
  margin-top: 5px;
  font-size: 12px;
}

/* 国际电话输入框样式 */
.iti {
  width: 100% !important;
  display: block;
}

.iti__flag-container {
  background: rgba(255, 255, 255, 0.1);
  border-right: 1px solid rgba(255, 255, 255, 0.2);
}

.iti__selected-flag {
  background: transparent;
  padding: 0 8px 0 12px;
}

.iti__selected-flag:hover,
.iti__selected-flag:focus {
  background: rgba(255, 255, 255, 0.05);
}

.iti__arrow {
  border-top-color: rgba(255, 255, 255, 0.8);
}

.iti__country-list {
  background: white;
  border: 1px solid #ddd;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  border-radius: 8px;
  max-height: 200px;
  overflow-y: auto;
}

.iti__country {
  padding: 8px 12px;
  color: #333;
}

.iti__country:hover,
.iti__country.iti__highlight {
  background: #f5f5f5;
  color: #333;
}

.iti__country-name,
.iti__dial-code {
  color: #333;
}

.iti__country.iti__active {
  background: #e3f2fd;
  color: #1976d2;
}

.iti__country.iti__active .iti__country-name,
.iti__country.iti__active .iti__dial-code {
  color: #1976d2;
}

.iti__divider {
  border-bottom: 1px solid #e0e0e0;
}

.btn-primary {
  width: 100%;
  padding: 12px 24px;
  background: #00bfa6;
  color: #fff;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 14px;
}

.btn-primary:hover {
  background: #00a890;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 191, 166, 0.3);
}

.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.btn-loading {
  display: none;
}

/* Footer Bottom */
.footer-bottom {
  padding: 25px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.footer-bottom p,
.copyright {
  margin: 0;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.7);
  font-size: 13px;
}

/* Success Modal */
.success-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  animation: fadeIn 0.3s ease;
}

.success-content {
  background: white;
  padding: 40px;
  border-radius: 20px;
  text-align: center;
  max-width: 400px;
  animation: scaleIn 0.3s ease;
}

.success-icon {
  width: 60px;
  height: 60px;
  background: #4caf50;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: white;
  font-size: 30px;
}

.success-content h3 {
  font-size: 24px;
  margin-bottom: 10px;
  color: #333;
}

.success-content p {
  color: #666;
  margin-bottom: 25px;
}

.success-btn {
  padding: 12px 40px;
  background: #1a1a1a;
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.success-btn:hover {
  background: #333;
  transform: translateY(-2px);
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes scaleIn {
  from {
    transform: scale(0.9);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

/* 回到顶部按钮 */
.back-to-top {
  position: fixed;
  bottom: 40px;
  right: 40px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: #00bfa6;
  color: white;
  font-size: 18px;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  box-shadow: 0 4px 12px rgba(0, 191, 166, 0.3);
}

.back-to-top:hover {
  background: #00a890;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 191, 166, 0.4);
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:active {
  transform: translateY(-1px) scale(0.95);
}

/* ==================== 子页面样式 ==================== */

/* Page Header */
.page-header {
  color: #fff;
  padding: 140px 0 60px;
  text-align: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
}

.page-header h1 {
  font-size: 48px;
  font-weight: 700;
  margin-bottom: 15px;
  position: relative;
  z-index: 2;
}

.page-header p {
  font-size: 18px;
  opacity: 0.9;
  position: relative;
  z-index: 2;
}

/* Gallery Section - 导游风采 */
.gallery-section {
  padding: 80px 0;
  background: #fff;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  background: #f5f5f5;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.gallery-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.gallery-item img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.3s ease;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

/* Travel Gallery Section - 旅游风采 */
.travel-gallery-section {
  padding: 80px 0;
  background: #fff;
}

.travel-gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.travel-gallery-item {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.travel-gallery-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.travel-image-wrapper {
  width: 100%;
  height: 280px;
  overflow: hidden;
  background: #f5f5f5;
}

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

.travel-gallery-item:hover .travel-image-wrapper img {
  transform: scale(1.05);
}

.travel-review {
  padding: 20px;
}

.review-text {
  font-size: 14px;
  line-height: 1.6;
  color: #666;
  margin-bottom: 15px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 10px;
}

.review-author .author-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
}

.author-name {
  font-size: 14px;
  font-weight: 500;
  color: #1a1a1a;
}

/* Video Gallery Section - 影片分享 */
.video-gallery-section {
  padding: 80px 0;
  background: #fff;
}

.video-gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.video-gallery-item {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.video-gallery-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.video-wrapper {
  width: 100%;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: #000;
  position: relative;
}

.video-wrapper video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

/* Contact Section (子页面) */
.contact-section .contact-content {
  display: block;
  max-width: 1000px;
  margin: 0 auto;
}

.contact-info-main {
  margin-bottom: 60px;
  width: 100%;
}

.contact-info-main .section-title {
  font-size: 42px;
  font-weight: 600;
  text-align: center;
  margin-bottom: 15px;
  letter-spacing: -0.5px;
  color: #1a1a1a;
}

.contact-info-main .section-subtitle {
  text-align: center;
  font-size: 16px;
  color: #666;
  margin-bottom: 0;
}

.contact-items {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  width: 100%;
  margin: 0 auto;
}

.contact-items .contact-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 30px;
  background: #fff;
  border-radius: 15px;
  border: 2px solid #e0e0e0;
  transition: all 0.3s ease;
}

.contact-items .contact-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  border-color: #00bfa6;
}

.contact-items .contact-icon {
  width: auto;
  height: auto;
  background: none;
  border-radius: 0;
  color: #00bfa6;
  font-size: 48px;
  margin-bottom: 15px;
}

.contact-details {
  flex: 1;
}

.contact-details h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
  color: #1a1a1a;
}

.contact-details p {
  font-size: 15px;
  line-height: 1.6;
  color: #666;
  margin: 0;
}

.contact-details a {
  color: #666;
  text-decoration: none;
  transition: color 0.3s ease;
}

.contact-details a:hover {
  color: #00bfa6;
}

.qr-code img {
  border: 2px solid #e0e0e0;
}

/* About Section - 关于我们 */
.about-section {
  padding: 80px 0;
  background: #fff;
}

.about-content-page {
  max-width: 900px;
  margin: 0 auto;
}

.about-text .section-title {
  font-size: 36px;
  font-weight: 600;
  margin-bottom: 30px;
  color: #1a1a1a;
  letter-spacing: -0.5px;
}

.about-description {
  margin-bottom: 50px;
}

.about-description p {
  font-size: 16px;
  line-height: 1.8;
  color: #666;
  margin-bottom: 20px;
  text-align: justify;
}

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

.company-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 25px;
  margin-bottom: 50px;
}

.company-features .feature-item {
  padding: 30px;
  background: #f8f9fa;
  border-radius: 15px;
  text-align: center;
  border: 2px solid #e0e0e0;
  transition: all 0.3s ease;
}

.company-features .feature-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  border-color: #00bfa6;
}

.company-features .feature-item .feature-icon {
  display: flex;
  justify-content: center;
  align-items: center;
  color: #00bfa6;
  font-size: 48px;
  margin-bottom: 15px;
}

.company-features .feature-item h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
  color: #1a1a1a;
}

.company-features .feature-item p {
  font-size: 14px;
  line-height: 1.6;
  color: #666;
  margin: 0;
}

.license-section {
  margin-top: 60px;
}

.license-section h3 {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 20px;
  color: #1a1a1a;
  text-align: center;
}

.license-container {
  background: #f5f5f5;
  padding: 20px;
  border-radius: 15px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.license-image {
  width: 100%;
  height: auto;
  border-radius: 8px;
  display: block;
}

/* ==================== 响应式设计 ==================== */

@media (max-width: 768px) {
  /* 移动端导航栏优化 - 使用fixed定位避免抖动 */
  .navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    padding: 15px 0;
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    -webkit-perspective: 1000;
    perspective: 1000;
    /* 确保导航栏在滚动时保持稳定 */
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
    /* 防止移动端滚动时的重绘问题 */
    -webkit-overflow-scrolling: touch;
  }

  /* 为body添加padding-top，避免内容被固定导航栏遮挡 */
  body {
    padding-top: 80px;
    -webkit-overflow-scrolling: touch;
  }

  /* 隐藏桌面端语言切换 */
  .desktop-only {
    display: none;
  }

  /* 显示移动端菜单按钮 */
  .mobile-menu-toggle {
    display: flex;
  }

  /* 移动端菜单样式 */
  .nav-menu,
  .nav-links {
    position: fixed;
    top: 80px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 400px;
    background: white;
    border: 1px solid #ddd;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    flex-direction: column;
    padding: 20px 0;
    gap: 0;
    opacity: 0;
    visibility: hidden;
    transform: translateX(-50%) translateY(-20px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 998;
    -webkit-transform: translateX(-50%) translateY(-20px);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
  }

  .nav-menu.active,
  .nav-links.active {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
    -webkit-transform: translateX(-50%) translateY(0);
  }

  .nav-menu li,
  .nav-links li {
    width: 100%;
  }

  .nav-menu a,
  .nav-links a {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    color: #333;
    font-size: 16px;
  }

  .nav-menu a:hover,
  .nav-links a:hover {
    background: #f5f5f5;
  }

  /* 显示移动端菜单中的语言切换 */
  .nav-menu-language {
    display: flex;
    justify-content: center;
    border-top: 1px solid #e0e0e0;
    margin-top: 12px;
    padding: 12px 24px 0;
  }

  .nav-menu-language .language-switcher {
    padding: 3px;
    background: #f5f5f5;
    border-radius: 20px;
    display: inline-flex;
  }

  .nav-menu-language .language-dropdown {
    position: static;
    display: flex;
    gap: 3px;
  }

  .nav-menu-language .language-dropdown a {
    padding: 5px 12px;
    font-size: 13px;
    border-radius: 17px;
  }

  /* Hero区域 */
  .hero {
    min-height: 100vh;
    background-attachment: scroll;
  }

  .hero-content {
    padding: 0 15px;
  }

  .hero-icon {
    width: 80px;
    height: 80px;
    font-size: 40px;
    margin-bottom: 25px;
  }

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

  .hero-content p {
    font-size: 16px;
    margin-bottom: 30px;
  }

  .hero-features {
    gap: 20px;
    margin-top: 40px;
  }

  .hero-feature {
    padding: 15px 20px;
  }

  .hero-feature i {
    font-size: 28px;
  }

  .hero-feature span {
    font-size: 14px;
  }

  /* 优势网格 */
  .advantages-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  /* 工作流程 */
  .works-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  /* 套餐 */
  .offers-header {
    flex-direction: column;
    gap: 20px;
    align-items: flex-start;
  }

  .package-filters {
    flex-wrap: wrap;
  }

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

  /* 目的地 */
  .destinations-grid {
    grid-template-columns: 1fr;
  }

  /* Footer */
  .footer-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  /* 子页面 */
  .page-header {
    padding: 120px 0 40px;
  }

  .page-header h1 {
    font-size: 36px;
  }

  .gallery-grid,
  .travel-gallery-grid,
  .video-gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .travel-image-wrapper {
    height: 240px;
  }

  .contact-items {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .company-features {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .back-to-top {
    bottom: 20px;
    right: 20px;
    width: 45px;
    height: 45px;
    font-size: 16px;
  }

  .contact-header h2 {
    font-size: 32px;
  }

  .contact-header p {
    font-size: 16px;
  }

  .contact-wrapper {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .contact-card {
    padding: 20px;
  }

  .contact-card-icon {
    width: 50px;
    height: 50px;
    min-width: 50px;
    font-size: 20px;
  }

  .contact-card-content h3 {
    font-size: 18px;
  }

  .contact-card-content p {
    font-size: 15px;
  }

  .contact-image-wrapper {
    min-height: 350px;
  }
}

@media (max-width: 480px) {
  .advantages-grid {
    grid-template-columns: 1fr;
  }

  .gallery-grid,
  .travel-gallery-grid,
  .video-gallery-grid {
    grid-template-columns: 1fr;
  }

  .travel-image-wrapper {
    height: 200px;
  }
}

/* 平滑滚动 */
html {
  scroll-behavior: smooth;
}

/* 选择文本样式 */
::selection {
  background: #00bfa6;
  color: #fff;
}

/* WebKit浏览器兼容 */
::-moz-selection {
  background: #00bfa6;
  color: #fff;
}