/* 基础样式重置 */
 * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      font-family: 'Inter', system-ui, sans-serif;
    }
    

    body {
      color: #333;
      background-color: #F6F6F6;
      overflow-x: hidden;
    }

    a {
      text-decoration: none;
    }
.logo-icon img{
  width:8rem;
}

    .container {
      width: 100%;
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 20px;
    }

    #navbar {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      z-index: 50;
      transition: all 0.3s ease;
      background-color: transparent;
      padding: 5px 0;
    }

    #navbar.bg-active {
      background-color: rgba(15, 52, 96, 0.95);
      backdrop-filter: blur(4px);
      box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
      padding: 5px 0;
    }

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

    .logo {
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .logo-icon {
      color: #E6B325;
      font-size: 2rem;
    }

    .logo-text {
      color: white;
      font-weight: bold;
      font-size: 1.5rem;
      text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    }

    .menu-toggle {
      display: none;
      color: white;
      font-size: 1.5rem;
      background: none;
      border: none;
      cursor: pointer;
      z-index: 60;
    }

    .desktop-nav {
      display: flex;
      align-items: center;
      gap: 32px;
    }

    .nav-link {
      color: white;
      font-weight: 500;
      transition: all 0.3s ease;
      position: relative;
      padding: 8px 16px;
      border-radius: 4px;
    }

    .nav-link:hover {
      color: #E6B325;
      background-color: rgba(255, 255, 255, 0.1);
    }

    .nav-link::after {
      content: '';
      position: absolute;
      bottom: -4px;
      left: 50%;
      transform: translateX(-50%);
      width: 0;
      height: 2px;
      background-color: #E6B325;
      transition: width 0.3s ease;
    }

    .nav-link:hover::after {
      width: 70%;
    }

    .phone-number {
      display: flex;
      align-items: center;
      gap: 8px;
      color: white;
      font-weight: 500;
      padding: 8px 16px;
      border-radius: 4px;
    }

    .phone-number:hover {
      background-color: rgba(255, 255, 255, 0.1);
    }

    .mobile-menu {
      display: none;
      background-color: rgba(15, 52, 96, 0.95);
      backdrop-filter: blur(4px);
      padding: 16px 0;
      position: fixed;
      top: 0;
      right: 0;
      width: 280px;
      height: 100vh;
      z-index: 55;
      transform: translateX(100%);
      transition: transform 0.3s ease;
      box-shadow: -2px 0 10px rgba(0, 0, 0, 0.2);
    }

    .mobile-menu.active {
      display: block;
      transform: translateX(0);
    }

    .mobile-nav {
      display: flex;
      flex-direction: column;
      gap: 16px;
      padding: 20px;
      height: 100%;
      justify-content: flex-start;
      margin-top: 60px;
    }

    .mobile-nav a {
      color: white;
      padding: 12px 0;
      border-bottom: 1px solid rgba(255, 255, 255, 0.1);
      transition: color 0.3s ease;
      font-size: 1.1rem;
    }

    .mobile-nav a:hover {
      color: #E6B325;
    }

    .mobile-nav .phone-number {
      padding: 12px 0;
      border-bottom: 1px solid rgba(255, 255, 255, 0.1);
      justify-content: flex-start;
    }

    /* 移动端菜单关闭按钮 */
    .mobile-menu-close {
      position: absolute;
      top: 20px;
      right: 20px;
      color: white;
      font-size: 1.5rem;
      background: none;
      border: none;
      cursor: pointer;
      display: none;
      /* 默认隐藏 */
    }

    @media (max-width: 1024px) {
      .menu-toggle {
        display: block;
      }

      .desktop-nav {
        display: none;
      }

      .mobile-menu-close {
        display: block;
        /* 在移动端显示 */
      }
    }

    /* Banner区域样式 */
    .banner {
      position: relative;
      height: 100vh;
      overflow: hidden;
    }

    .banner-swiper {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      z-index: 0;
    }

    .banner-swiper .swiper-slide img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .search-container {
      position: relative;
      z-index: 10;
      height: 100%;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      text-align: center;
      padding: 0 20px;
    }

    .search-content {
      max-width: 700px;
      width: 100%;
    }

    .banner-title {
      color: white;
      font-size: clamp(2rem, 5vw, 3.5rem);
      font-weight: bold;
      margin-bottom: 16px;
      text-shadow: 0 4px 8px rgba(0, 0, 0, 0.5);
    }

    .banner-subtitle {
      color: rgba(255, 255, 255, 0.9);
      font-size: clamp(1rem, 2vw, 1.25rem);
      margin-bottom: 32px;
      max-width: 500px;
      margin-left: auto;
      margin-right: auto;
      text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    }

    .search-box {
      background-color: rgba(255, 255, 255, 0.95);
      backdrop-filter: blur(4px);
      border-radius: 12px;
      box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
      padding: 24px;
      transition: all 0.3s ease;
    }

    .search-box:hover {
      box-shadow: 0 15px 30px rgba(15, 52, 96, 0.2);
    }

    .search-tabs {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      justify-content: center;
      margin-bottom: 24px;
    }

    .search-tab {
      padding: 8px 20px;
      border-radius: 30px;
      font-weight: 500;
      cursor: pointer;
      transition: all 0.3s ease;
      border: none;
      font-size: 14px;
    }

    .search-tab.active {
      background-color: #0F3460;
      color: white;
    }

    .search-tab:not(.active) {
      background-color: #f1f1f1;
      color: #333;
    }

    .search-tab:not(.active):hover {
      background-color: #e0e0e0;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    }

    .price-range {
      display: none;
      flex-wrap: wrap;
      gap: 12px;
      margin-bottom: 20px;
      justify-content: center;
    }

    .price-range.active {
      display: flex;
    }

    .price-option {
      padding: 6px 16px;
      border-radius: 20px;
      background-color: #f1f1f1;
      color: #333;
      font-size: 13px;
      cursor: pointer;
      transition: all 0.3s ease;
    }

    .price-option:hover,
    .price-option.selected {
      background-color: #0F3460;
      color: white;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    }

    .search-form {
      display: flex;
      flex-direction: column;
      gap: 16px;
      flex-wrap: wrap;
    }

    @media (min-width: 768px) {
      .search-form {
        flex-direction: row;
      }
    }

    .search-input {
      flex: 1;
      padding: 16px 20px;
      border-radius: 8px;
      border: 1px solid #e0e0e0;
      font-size: 16px;
      transition: all 0.3s ease;
    }

    .search-input:focus {
      outline: none;
      border-color: #0F3460;
      box-shadow: 0 0 0 2px rgba(15, 52, 96, 0.2);
    }

    .search-button {
      padding: 16px 32px;
      background-color: #E6B325;
      color: white;
      border: none;
      border-radius: 8px;
      font-weight: bold;
      font-size: 16px;
      cursor: pointer;
      transition: all 0.3s ease;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      animation: pulse-strong 2s infinite;
      width:100%;
    }

    .search-button:hover {
      background-color: #d4a012;
      box-shadow: 0 8px 16px rgba(230, 179, 37, 0.3);
      transform: translateY(-2px);
    }

    .scroll-indicator {
      position: absolute;
      bottom: 32px;
      left: 50%;
      transform: translateX(-50%);
      color: white;
      font-size: 2rem;
      animation: bounce-slight 0.5s ease infinite alternate;
      z-index: 10;
    }

    /* 核心价值区样式 */
    .values-section {
      padding: 80px 0;
      background-color: white;
      opacity: 0;
      transform: translateY(30px);
      transition: opacity 0.8s ease, transform 0.8s ease;
    }

    .values-section.animate-in {
      opacity: 1;
      transform: translateY(0);
    }

    .section-header {
      text-align: center;
      margin-bottom: 64px;
    }

    .section-tag {
      display: inline-block;
      padding: 4px 16px;
      background-color: rgba(15, 52, 96, 0.1);
      color: #0F3460;
      border-radius: 30px;
      font-size: 14px;
      font-weight: 500;
      margin-bottom: 16px;
    }

    .section-title {
      font-size: clamp(1.5rem, 3vw, 2.5rem);
      font-weight: bold;
      color: #0F3460;
      margin-bottom: 16px;
    }

    .values-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 32px;
    }

    @media (min-width: 768px) {
      .values-grid {
        grid-template-columns: repeat(2, 1fr);
      }
             
    }

    @media (min-width: 1024px) {
      .values-grid {
        grid-template-columns: repeat(4, 1fr);
      }
    }

    .value-card {
      background-color: #F6F6F6;
      border-radius: 12px;
      overflow: hidden;
      box-shadow: 0 10px 15px rgba(0, 0, 0, 0.05);
      transition: all 0.3s ease;
    }

    .value-card:hover {
      transform: translateY(-8px);
      box-shadow: 0 20px 25px rgba(0, 0, 0, 0.1);
    }

    .value-image {
      height: 180px;
      overflow: hidden;
    }

    .value-image img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.7s ease;
    }

    .value-card:hover .value-image img {
      transform: scale(1.1);
    }

    .value-content {
      padding: 24px;
    }

    .value-icon {
      width: 48px;
      height: 48px;
      background-color: rgba(15, 52, 96, 0.1);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 16px;
    }

    .value-icon i {
      color: #0F3460;
      font-size: 1.5rem;
    }

    .value-title {
      font-size: 1.25rem;
      font-weight: bold;
      color: #fff;
      margin-bottom: 12px;
    }

    .value-desc {
      color: #666;
    }

    /* 楼盘列表区样式 */
    .properties-section {
      padding: 80px 0;
      background-color: #f9f9f9;
      opacity: 0;
      transform: translateY(30px);
      transition: opacity 0.8s ease, transform 0.8s ease;
    }

    .properties-section.animate-in {
      opacity: 1;
      transform: translateY(0);
    }

    .section-desc {
      color: #666;
      max-width: 500px;
      margin: 0 auto;
    }

    .properties-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 32px;
    }

    @media (min-width: 1024px) {
      .properties-grid {
        grid-template-columns: 1fr 1fr;
      }
 
    }

    .property-card-large {
      background-color: white;
      border-radius: 12px;
      overflow: hidden;
      box-shadow: 0 10px 15px rgba(0, 0, 0, 0.05);
      transition: all 0.3s ease;
    }

    .property-card-large:hover {
      transform: translateY(-8px);
      box-shadow: 0 20px 25px rgba(0, 0, 0, 0.1);
    }

    .property-image-large {
      height: 300px;
      overflow: hidden;
    }

    .property-image-large img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.7s ease;
    }

    .property-card-large:hover .property-image-large img {
      transform: scale(1.1);
    }

    .property-content {
      padding: 24px;
    }

    .property-title {
      font-size: 1.5rem;
      font-weight: bold;
      color: #0F3460;
      margin-bottom: 16px;
    }

    .property-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 24px;
    }

    .property-tag {
      display: inline-block;
      padding: 4px 12px;
      background-color: rgba(255, 255, 255, 0.9);
      color: #0F3460;
      border-radius: 30px;
      font-size: 14px;
      font-weight: 500;
      box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    }

    .property-features {
      color: #666;
      margin-bottom: 24px;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .property-features i {
      color: #E6B325;
    }

    .property-button {
      display: inline-block;
      padding: 10px 24px;
      background-color: #0F3460;
      color: white;
      border-radius: 8px;
      font-weight: 500;
      transition: all 0.3s ease;
      animation: pulse-strong 2s infinite;
    }

    .property-button:hover {
      background-color: #0a2647;
      box-shadow: 0 8px 16px rgba(15, 52, 96, 0.3);
      transform: translateY(-2px);
    }

    .property-cards-small {
      display: flex;
      flex-direction: column;
      gap: 32px;
    }

    .property-card-small {
      background-color: white;
      border-radius: 12px;
      overflow: hidden;
      box-shadow: 0 10px 15px rgba(0, 0, 0, 0.05);
      transition: all 0.3s ease;
      display: flex;
      flex-direction: column;
    }

    @media (min-width: 768px) {
      .property-card-small {
        flex-direction: row;
      }
      
    }

    .property-card-small:hover {
      transform: translateY(-8px);
      box-shadow: 0 20px 25px rgba(0, 0, 0, 0.1);
    }

    .property-image-small {
      flex: 2;
      height: 232px;
      overflow: hidden;
    }

    .property-image-small img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.7s ease;
    }

    .property-card-small:hover .property-image-small img {
      transform: scale(1.1);
    }

    .property-content-small {
      flex: 3;
      padding: 20px;
    }

    .property-title-small {
      font-size: 1.25rem;
      font-weight: bold;
      color: #0F3460;
      margin-bottom: 12px;
    }

    .property-features-small {
      color: #666;
      font-size: 0.9rem;
      margin-bottom: 16px;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .property-features-small i {
      color: #E6B325;
    }

    .property-button-small {
      display: inline-block;
      padding: 8px 16px;
      background-color: #0F3460;
      color: white;
      border-radius: 8px;
      font-weight: 500;
      font-size: 0.9rem;
      transition: all 0.3s ease;
      animation: pulse-strong 2s infinite;
    }

    .property-button-small:hover {
      background-color: #0a2647;
      box-shadow: 0 8px 16px rgba(15, 52, 96, 0.3);
      transform: translateY(-2px);
    }

    /* 留言区样式 */
    .contact-section {
      padding: 80px 0;
      background-color: #0F3460;
      opacity: 0;
      transform: translateY(30px);
      transition: opacity 0.8s ease, transform 0.8s ease;
    }

    .contact-section.animate-in {
      opacity: 1;
      transform: translateY(0);
    }

    .contact-container {
      max-width: 1300px;
      margin: 0 auto;
      background-color: white;
      border-radius: 16px;
      overflow: hidden;
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    }

    .contact-grid {
      display: flex;
      flex-direction: column;
    }

    @media (min-width: 1024px) {
      .contact-grid {
        flex-direction: row;
      }
    }

    .contact-image {
      display: none;
      flex: 2;
    }

    @media (min-width: 1024px) {
      .contact-image {
        display: block;
      }
    }

    .contact-image img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .contact-form-container {
      flex: 3;
      padding: 32px;
    }

    .contact-title {
      font-size: clamp(1.5rem, 3vw, 2rem);
      font-weight: bold;
      color: #0F3460;
      margin-bottom: 16px;
    }

    .contact-desc {
      color: #666;
      margin-bottom: 32px;
    }

    .form-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 24px;
    }

    @media (min-width: 768px) {
      .form-row {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 24px;
      }
    }

    .form-group {
      margin-bottom: 24px;
    }

    .form-label {
      display: block;
      margin-bottom: 8px;
      color: #333;
      font-weight: 500;
    }

    .form-required {
      color: #ff4d4f;
    }

    .form-input,
    .form-textarea,
    .form-select {
      width: 100%;
      padding: 12px 16px;
      border-radius: 8px;
      border: 1px solid #e0e0e0;
      font-size: 16px;
      transition: all 0.3s ease;
    }

    .form-textarea {
      min-height: 120px;
      resize: vertical;
    }

    .form-input:focus,
    .form-textarea:focus,
    .form-select:focus {
      outline: none;
      border-color: #0F3460;
      box-shadow: 0 0 0 2px rgba(15, 52, 96, 0.2);
    }

    .submit-button {
      width: 100%;
      padding: 16px;
      background-color: #E6B325;
      color: white;
      border: none;
      border-radius: 8px;
      font-weight: bold;
      font-size: 16px;
      cursor: pointer;
      transition: all 0.3s ease;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      animation: pulse-strong 2s infinite;
    }

    .submit-button:hover {
      background-color: #d4a012;
      box-shadow: 0 8px 16px rgba(230, 179, 37, 0.3);
      transform: translateY(-2px);
    }

    .form-note {
      margin-top: 16px;
      font-size: 0.8rem;
      color: #888;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    /* 页脚样式 */
    .footer {
      background-color: #1A1A2E;
      color: white;
      padding: 64px 0 32px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 48px;
      margin-bottom: 48px;
    }

    @media (min-width: 768px) {
      .footer-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    @media (min-width: 1024px) {
      .footer-grid {
        grid-template-columns: repeat(4, 1fr);
      }
    }

    .footer-col h3 {
      font-size: 1.25rem;
      font-weight: bold;
      margin-bottom: 24px;
    }

    .footer-about {
      margin-bottom: 24px;
      color: #bbb;
    }

    .social-links {
      display: flex;
      gap: 16px;
    }

    .social-link {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background-color: rgba(15, 52, 96, 0.5);
      display: flex;
      align-items: center;
      justify-content: center;
      color: white;
      transition: background-color 0.3s ease;
    }

    .social-link:hover {
      background-color: #E6B325;
    }

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

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

    .footer-links a {
      color: #bbb;
      transition: color 0.3s ease;
    }

    .footer-links a:hover {
      color: #E6B325;
    }

    .contact-info {
      list-style: none;
    }

    .contact-info li {
      margin-bottom: 16px;
      display: flex;
      gap: 12px;
    }

    .contact-info i {
      color: #E6B325;
      margin-top: 4px;
    }

    .contact-info span {
      color: #bbb;
    }

    .copyright {
      border-top: 1px solid #333;
      padding-top: 32px;
      text-align: center;
      color: #666;
      font-size: 0.9rem;
    }

    /* 返回顶部按钮 */
    #back-to-top {
      position: fixed;
      bottom: 32px;
      right: 32px;
      width: 48px;
      height: 48px;
      background-color: #E6B325;
      color: white;
      border-radius: 50%;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.25rem;
      opacity: 0;
      visibility: hidden;
      transition: all 0.3s ease;
      cursor: pointer;
      border: none;
    }

    #back-to-top:hover {
      background-color: #0F3460;
    }

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

    /* 动画效果 */
    @keyframes float {
      0% {
        transform: translateY(0px);
      }

      50% {
        transform: translateY(-15px);
      }

      100% {
        transform: translateY(0px);
      }
    }

    @keyframes bounce-slight {
      from {
        transform: translateY(0);
      }

      to {
        transform: translateY(-5px);
      }
    }

    @keyframes pulse-strong {
      0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(230, 179, 37, 0.7);
      }

      70% {
        transform: scale(1.05);
        box-shadow: 0 0 0 10px rgba(230, 179, 37, 0);
      }

      100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(230, 179, 37, 0);
      }
    }

    
    .values-accordion {
      display: flex;
      height: 400px;
      gap: 20px;
    }

    .accordion-card {
      flex: 1;
      border-radius: 12px;
      overflow: hidden;
      position: relative;
      transition: flex 0.5s ease;
      box-shadow: 0 10px 15px rgba(0, 0, 0, 0.05);
    }

    .accordion-card.active {
      flex: 3;
    }

    .card-bg {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      overflow: hidden;
    }

    .card-bg img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.5s ease;
    }

    .accordion-card:hover .card-bg img {
      transform: scale(1.05);
    }

    .card-content {
      position: relative;
      z-index: 2;
      height: 100%;
      display: flex;
      flex-direction: column;
      justify-content: flex-end;
      padding: 24px;
      background: linear-gradient(to top, rgba(15, 52, 96, 0.8), transparent);
      color: white;
      transition: all 0.5s ease;
    }

    .accordion-card:not(.active) .card-content {
      justify-content: center;
      padding: 15px;
    }

    .accordion-card:not(.active) .value-desc {
      opacity: 0;
      height: 0;
      margin: 0;
      overflow: hidden;
    }

    .accordion-card.active .value-desc {
      opacity: 1;
      height: auto;
      transition: opacity 0.5s ease 0.2s;
    }

    .value-icon {
      width: 48px;
      height: 48px;
      background-color: rgba(255, 255, 255, 0.2);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 16px;
      backdrop-filter: blur(4px);
    }

    .value-icon i {
      color: white;
      font-size: 1.5rem;
    }

    .value-title {
      font-size: 1.25rem;
      font-weight: bold;
      margin-bottom: 12px;
    }

    .value-desc {
      color: rgba(255, 255, 255, 0.9);
      margin: 0;
    }

    @media (max-width: 1024px) {
      .values-accordion {
        flex-direction: column;
        height: auto;
      }

      .accordion-card {
        flex: none;
        height: 300px;
        margin-bottom: 20px;
      }

      .accordion-card.active {
        flex: none;
      }

      .accordion-card .card-content {
        justify-content: flex-end;
        padding: 24px;
      }

      .accordion-card:not(.active) .value-desc,
      .accordion-card.active .value-desc {
        opacity: 1;
        height: auto;
        margin: inherit;
        overflow: visible;
      }
             .scroll-indicator{
          left:46%;
         }
    }
 .property-cards-responsive {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.property-card-small {
  /* 默认显示小卡片样式 */
  display: block;
}

.property-card-small .property-card-large-inner {
  display: none;
}

.property-card-small .property-card-small-inner {
  display: grid;
}
.property-card-small-inner{
  
    display: grid;
      grid-template-columns: 1fr 1fr;
    align-items: end;
    align-content: space-evenly;
}

/* 在移动端显示大卡片样式 */
@media (max-width: 768px) {
  .property-cards-responsive {
    display: flex;
    flex-direction: column;
  }
  
  .property-card-small {
    display: block;
  }
  
  .property-card-small .property-card-small-inner {
    display: none;
  }
  
  .property-card-small .property-card-large-inner {
    display: block;
  }
}