/* roulang page: index */
:root {
      --primary-deep: #0F4C81;
      --primary-dark: #1A365D;
      --primary-light: #EBF4FC;
      --accent-green: #10B981;
      --accent-rose: #F43F5E;
      --bg-slate: #F8FAFC;
      --bg-white: #FFFFFF;
      --bg-dark: #0B132B;
      --text-main: #0F172A;
      --text-body: #334155;
      --text-muted: #64748B;
      --border-color: #E2E8F0;
      --radius-sm: 8px;
      --radius-md: 12px;
      --radius-lg: 16px;
      --shadow-sm: 0 2px 4px rgba(15, 23, 42, 0.04);
      --shadow-md: 0 10px 30px -10px rgba(15, 76, 129, 0.08);
      --shadow-lg: 0 20px 40px -15px rgba(15, 76, 129, 0.12);
      --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }

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

    body {
      font-family: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "Segoe UI", Roboto, sans-serif;
      background-color: var(--bg-slate);
      color: var(--text-body);
      line-height: 1.7;
      -webkit-font-smoothing: antialiased;
      overflow-x: hidden;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: var(--transition);
    }

    img {
      max-width: 100%;
      height: auto;
      display: block;
    }

    .container {
      width: 100%;
      max-width: 1240px;
      margin: 0 auto;
      padding: 0 24px;
    }

    /* Top Utility Bar */
    .top-bar {
      background: #091e3e;
      color: #94A3B8;
      font-size: 0.85rem;
      padding: 8px 0;
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }

    .top-bar-inner {
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 12px;
    }

    .top-bar-left span {
      margin-right: 20px;
    }

    .top-bar-badge {
      display: inline-block;
      background: rgba(16, 185, 129, 0.2);
      color: #34D399;
      padding: 2px 8px;
      border-radius: 4px;
      font-size: 0.75rem;
      font-weight: 600;
    }

    /* Main Navigation Header */
    .main-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(255, 255, 255, 0.94);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
    }

    .nav-container {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 76px;
    }

    .brand-logo {
      display: flex;
      align-items: center;
      gap: 12px;
      font-size: 1.45rem;
      font-weight: 800;
      color: var(--primary-deep);
      letter-spacing: -0.5px;
    }

    .brand-icon {
      width: 38px;
      height: 38px;
      background: linear-gradient(135deg, var(--primary-deep), var(--accent-green));
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: #fff;
      font-weight: 900;
      font-size: 1.2rem;
    }

    .nav-menu {
      display: flex;
      list-style: none;
      gap: 32px;
    }

    .nav-menu a {
      font-size: 0.95rem;
      font-weight: 600;
      color: var(--text-body);
      position: relative;
      padding: 6px 0;
    }

    .nav-menu a:hover {
      color: var(--primary-deep);
    }

    .nav-menu a::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 0;
      height: 2px;
      background: var(--primary-deep);
      transition: var(--transition);
    }

    .nav-menu a:hover::after {
      width: 100%;
    }

    .nav-cta {
      background: linear-gradient(135deg, var(--primary-deep), #155e9c);
      color: #fff !important;
      padding: 10px 22px;
      border-radius: var(--radius-sm);
      font-weight: 600;
      font-size: 0.9rem;
      box-shadow: 0 4px 12px rgba(15, 76, 129, 0.25);
    }

    .nav-cta:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 16px rgba(15, 76, 129, 0.35);
    }

    /* Section Commons */
    section {
      padding: 90px 0;
      position: relative;
    }

    .section-title-wrap {
      text-align: center;
      max-width: 760px;
      margin: 0 auto 56px;
    }

    .section-subtitle {
      display: inline-block;
      font-size: 0.85rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 1.5px;
      color: var(--primary-deep);
      background: var(--primary-light);
      padding: 4px 14px;
      border-radius: 20px;
      margin-bottom: 14px;
    }

    .section-title {
      font-size: 2.2rem;
      font-weight: 800;
      color: var(--text-main);
      line-height: 1.3;
      margin-bottom: 16px;
      letter-spacing: -0.5px;
    }

    .section-desc {
      font-size: 1.05rem;
      color: var(--text-muted);
      line-height: 1.7;
    }

    /* 1. Hero: Flash Countdown & Primary Service Entry */
    .hero-section {
      padding: 40px 0 80px;
      background: linear-gradient(180deg, #F0F6FC 0%, var(--bg-slate) 100%);
      border-bottom: 1px solid var(--border-color);
    }

    .hero-flash-bar {
      background: linear-gradient(90deg, #0f4c81, #1e3a8a);
      color: #fff;
      border-radius: var(--radius-md);
      padding: 16px 28px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 40px;
      box-shadow: var(--shadow-md);
      flex-wrap: wrap;
      gap: 16px;
    }

    .flash-info {
      display: flex;
      align-items: center;
      gap: 14px;
    }

    .flash-badge {
      background: var(--accent-rose);
      color: #fff;
      font-size: 0.8rem;
      font-weight: 700;
      padding: 4px 10px;
      border-radius: 4px;
      animation: pulse 2s infinite;
    }

    @keyframes pulse {
      0%, 100% { opacity: 1; transform: scale(1); }
      50% { opacity: 0.85; transform: scale(1.03); }
    }

    .flash-timer {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 0.9rem;
      font-weight: 600;
    }

    .timer-unit {
      background: rgba(255, 255, 255, 0.18);
      padding: 4px 8px;
      border-radius: 4px;
      font-family: monospace;
      font-size: 1.05rem;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: 1.15fr 0.85fr;
      gap: 48px;
      align-items: center;
    }

    .hero-content h1 {
      font-size: 3.1rem;
      font-weight: 900;
      color: var(--text-main);
      line-height: 1.22;
      margin-bottom: 22px;
      letter-spacing: -1px;
    }

    .hero-content h1 span {
      background: linear-gradient(135deg, var(--primary-deep), #2563EB);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .hero-intro {
      font-size: 1.1rem;
      color: var(--text-body);
      margin-bottom: 32px;
      line-height: 1.8;
    }

    .hero-actions {
      display: flex;
      gap: 16px;
      margin-bottom: 36px;
      flex-wrap: wrap;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 14px 28px;
      border-radius: var(--radius-sm);
      font-size: 1rem;
      font-weight: 700;
      cursor: pointer;
      border: 1px solid transparent;
      transition: var(--transition);
      min-height: 48px;
    }

    .btn-primary {
      background: var(--primary-deep);
      color: #fff;
      box-shadow: 0 4px 14px rgba(15, 76, 129, 0.3);
    }

    .btn-primary:hover {
      background: #0d3e6a;
      transform: translateY(-2px);
    }

    .btn-outline {
      border-color: #CBD5E1;
      background: #fff;
      color: var(--text-main);
    }

    .btn-outline:hover {
      background: var(--bg-slate);
      border-color: #94A3B8;
      transform: translateY(-2px);
    }

    .hero-features {
      display: flex;
      gap: 24px;
      border-top: 1px solid var(--border-color);
      padding-top: 24px;
      flex-wrap: wrap;
    }

    .hero-feat-item {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 0.9rem;
      font-weight: 600;
      color: var(--text-muted);
    }

    .hero-feat-dot {
      width: 8px;
      height: 8px;
      background: var(--accent-green);
      border-radius: 50%;
    }

    .hero-card {
      background: #fff;
      border-radius: var(--radius-lg);
      padding: 24px;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-lg);
      position: relative;
    }

    .hero-card-img {
      border-radius: var(--radius-md);
      overflow: hidden;
      margin-bottom: 20px;
      height: 240px;
    }

    .hero-card-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .hero-card-body h3 {
      font-size: 1.25rem;
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 8px;
    }

    .hero-card-body p {
      font-size: 0.92rem;
      color: var(--text-muted);
      margin-bottom: 18px;
    }

    /* 2. Pain vs Digital Comparison (行业痛点对比) */
    .compare-section {
      background: #fff;
      border-bottom: 1px solid var(--border-color);
    }

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

    .compare-card {
      padding: 36px;
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-color);
    }

    .compare-card.traditional {
      background: #FFF5F5;
      border-color: #FED7D7;
    }

    .compare-card.digital {
      background: #F0FDF4;
      border-color: #BBF7D0;
      box-shadow: var(--shadow-md);
    }

    .compare-tag {
      display: inline-block;
      padding: 4px 12px;
      border-radius: 4px;
      font-size: 0.85rem;
      font-weight: 700;
      margin-bottom: 16px;
    }

    .compare-card.traditional .compare-tag {
      background: #FEE2E2;
      color: #DC2626;
    }

    .compare-card.digital .compare-tag {
      background: #DCFCE7;
      color: #16A34A;
    }

    .compare-card h3 {
      font-size: 1.45rem;
      font-weight: 800;
      margin-bottom: 20px;
    }

    .compare-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 14px;
    }

    .compare-list li {
      font-size: 0.98rem;
      display: flex;
      align-items: flex-start;
      gap: 10px;
    }

    /* 3. Service System & Credentials (服务体系与资质) */
    .system-section {
      background: var(--bg-slate);
    }

    .system-grid {
      display: grid;
      grid-template-columns: 1fr 1.1fr;
      gap: 48px;
      align-items: center;
    }

    .system-img-wrap {
      position: relative;
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--shadow-lg);
    }

    .system-badge-float {
      position: absolute;
      bottom: 24px;
      left: 24px;
      background: rgba(15, 23, 42, 0.85);
      backdrop-filter: blur(8px);
      color: #fff;
      padding: 14px 20px;
      border-radius: var(--radius-md);
      font-size: 0.88rem;
      border-left: 4px solid var(--accent-green);
    }

    .system-content h3 {
      font-size: 1.85rem;
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 18px;
    }

    .system-content p {
      font-size: 1.02rem;
      margin-bottom: 24px;
      color: var(--text-body);
    }

    .cert-pills {
      display: flex;
      flex-direction: column;
      gap: 14px;
    }

    .cert-item {
      background: #fff;
      border: 1px solid var(--border-color);
      padding: 14px 20px;
      border-radius: var(--radius-sm);
      display: flex;
      align-items: center;
      gap: 12px;
      font-size: 0.95rem;
      font-weight: 600;
    }

    .cert-dot {
      width: 10px;
      height: 10px;
      background: var(--primary-deep);
      border-radius: 50%;
    }

    /* 4. Core Advantages 6-Grid (核心优势6卡片) */
    .advantages-section {
      background: #fff;
    }

    .advantages-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }

    .adv-card {
      background: var(--bg-slate);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 32px 26px;
      transition: var(--transition);
    }

    .adv-card:hover {
      background: #fff;
      border-color: var(--primary-deep);
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
    }

    .adv-num {
      font-size: 1.8rem;
      font-weight: 900;
      color: rgba(15, 76, 129, 0.2);
      margin-bottom: 12px;
      font-family: monospace;
    }

    .adv-card h4 {
      font-size: 1.25rem;
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 12px;
    }

    .adv-card p {
      font-size: 0.93rem;
      color: var(--text-muted);
      line-height: 1.65;
    }

    /* 5. Department Matrix & Consult Entry (科室矩阵) */
    .dept-section {
      background: var(--bg-slate);
    }

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

    .dept-card {
      background: #fff;
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-color);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
      display: flex;
      flex-direction: column;
    }

    .dept-card:hover {
      transform: translateY(-6px);
      box-shadow: var(--shadow-lg);
      border-color: var(--primary-deep);
    }

    .dept-card-img {
      height: 190px;
      overflow: hidden;
    }

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

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

    .dept-card-content {
      padding: 24px;
      display: flex;
      flex-direction: column;
      flex-grow: 1;
    }

    .dept-header-tag {
      display: inline-block;
      align-self: flex-start;
      background: var(--primary-light);
      color: var(--primary-deep);
      font-size: 0.8rem;
      font-weight: 700;
      padding: 3px 10px;
      border-radius: 4px;
      margin-bottom: 12px;
    }

    .dept-card-content h3 {
      font-size: 1.3rem;
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 10px;
    }

    .dept-card-content p {
      font-size: 0.92rem;
      color: var(--text-muted);
      margin-bottom: 20px;
      flex-grow: 1;
    }

    .dept-btn {
      display: block;
      text-align: center;
      background: var(--bg-slate);
      color: var(--primary-deep);
      border: 1px solid var(--border-color);
      padding: 10px 0;
      border-radius: var(--radius-sm);
      font-weight: 700;
      font-size: 0.9rem;
    }

    .dept-btn:hover {
      background: var(--primary-deep);
      color: #fff;
    }

    /* 6. Deep Dark Philosophy & Compliance (深色合规保障) */
    .philosophy-section {
      background: var(--bg-dark);
      color: #F8FAFC;
      border-top: 1px solid rgba(255, 255, 255, 0.1);
    }

    .philosophy-section .section-subtitle {
      background: rgba(255, 255, 255, 0.12);
      color: #60A5FA;
    }

    .philosophy-section .section-title {
      color: #fff;
    }

    .philosophy-section .section-desc {
      color: #94A3B8;
    }

    .philosophy-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 32px;
      margin-top: 48px;
    }

    .philo-box {
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid rgba(255, 255, 255, 0.08);
      border-radius: var(--radius-md);
      padding: 32px 24px;
      transition: var(--transition);
    }

    .philo-box:hover {
      background: rgba(255, 255, 255, 0.08);
      border-color: rgba(255, 255, 255, 0.2);
      transform: translateY(-3px);
    }

    .philo-box h4 {
      font-size: 1.25rem;
      font-weight: 700;
      color: #fff;
      margin-bottom: 12px;
    }

    .philo-box p {
      font-size: 0.92rem;
      color: #94A3B8;
      line-height: 1.7;
    }

    /* 7. Clinical Cases & Patient Stories (案例现场) */
    .cases-section {
      background: #fff;
    }

    .cases-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 36px;
    }

    .case-card {
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 32px;
      background: var(--bg-slate);
      display: flex;
      flex-direction: column;
      gap: 16px;
    }

    .case-meta {
      display: flex;
      justify-content: space-between;
      align-items: center;
      border-bottom: 1px solid var(--border-color);
      padding-bottom: 14px;
    }

    .case-author {
      font-weight: 700;
      color: var(--text-main);
      font-size: 0.95rem;
    }

    .case-dept {
      font-size: 0.82rem;
      color: var(--primary-deep);
      background: #fff;
      padding: 3px 8px;
      border-radius: 4px;
      border: 1px solid var(--border-color);
    }

    .case-title {
      font-size: 1.2rem;
      font-weight: 800;
      color: var(--text-main);
    }

    .case-desc {
      font-size: 0.93rem;
      color: var(--text-body);
      line-height: 1.7;
    }

    .case-result {
      background: #fff;
      border-left: 3px solid var(--accent-green);
      padding: 10px 14px;
      border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
      font-size: 0.88rem;
      color: #065F46;
      font-weight: 600;
    }

    /* 8. Service Metrics Bar (核心参数与成果数据) */
    .metrics-section {
      background: linear-gradient(135deg, var(--primary-deep), var(--primary-dark));
      color: #fff;
      padding: 60px 0;
    }

    .metrics-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 24px;
      text-align: center;
    }

    .metric-item {
      padding: 16px;
    }

    .metric-number {
      font-size: 3rem;
      font-weight: 900;
      color: #38BDF8;
      line-height: 1.1;
      margin-bottom: 8px;
      font-family: monospace;
    }

    .metric-label {
      font-size: 1.05rem;
      font-weight: 700;
      margin-bottom: 4px;
    }

    .metric-sub {
      font-size: 0.82rem;
      color: #94A3B8;
    }

    /* 9. Patient Testimonials (真实口碑评价) */
    .testimonials-section {
      background: var(--bg-slate);
    }

    .testi-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }

    .testi-card {
      background: #fff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 28px;
      box-shadow: var(--shadow-sm);
    }

    .testi-stars {
      color: #F59E0B;
      font-size: 1rem;
      margin-bottom: 12px;
      letter-spacing: 2px;
    }

    .testi-text {
      font-size: 0.93rem;
      color: var(--text-body);
      line-height: 1.7;
      margin-bottom: 20px;
    }

    .testi-user {
      display: flex;
      align-items: center;
      gap: 12px;
      border-top: 1px solid var(--border-color);
      padding-top: 14px;
    }

    .testi-avatar {
      width: 40px;
      height: 40px;
      background: var(--primary-light);
      color: var(--primary-deep);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 800;
      font-size: 0.95rem;
    }

    .testi-info h5 {
      font-size: 0.9rem;
      font-weight: 700;
      color: var(--text-main);
    }

    .testi-info span {
      font-size: 0.78rem;
      color: var(--text-muted);
    }

    /* 10. Health Knowledge & News (医学资讯与科普) */
    .news-section {
      background: #fff;
    }

    .news-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 24px;
    }

    .news-card {
      background: var(--bg-slate);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      overflow: hidden;
      display: flex;
      flex-direction: column;
      transition: var(--transition);
    }

    .news-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
      border-color: var(--primary-deep);
    }

    .news-card-img {
      height: 140px;
      overflow: hidden;
    }

    .news-card-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .news-card-body {
      padding: 18px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
    }

    .news-date {
      font-size: 0.78rem;
      color: var(--text-muted);
      margin-bottom: 8px;
    }

    .news-card-body h4 {
      font-size: 1.05rem;
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 8px;
      line-height: 1.4;
    }

    .news-card-body p {
      font-size: 0.85rem;
      color: var(--text-muted);
      line-height: 1.6;
      flex-grow: 1;
    }

    /* 11. Delivery & Workflow Timeline (交付与服务流程) */
    .process-section {
      background: var(--bg-slate);
    }

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

    .process-card {
      background: #fff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 28px 20px;
      text-align: center;
      position: relative;
    }

    .process-step {
      width: 44px;
      height: 44px;
      background: var(--primary-deep);
      color: #fff;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 800;
      font-size: 1.1rem;
      margin: 0 auto 16px;
    }

    .process-card h4 {
      font-size: 1.15rem;
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 10px;
    }

    .process-card p {
      font-size: 0.88rem;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* 12. Inquiry & Consultation Form (底呼转化表单) */
    .cta-section {
      background: linear-gradient(180deg, var(--bg-slate) 0%, #E2E8F0 100%);
      padding: 90px 0;
    }

    .cta-card-box {
      background: #fff;
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-lg);
      padding: 56px 48px;
      max-width: 900px;
      margin: 0 auto;
      text-align: center;
    }

    .cta-card-box h2 {
      font-size: 2.2rem;
      font-weight: 900;
      color: var(--text-main);
      margin-bottom: 16px;
    }

    .cta-card-box p {
      font-size: 1.05rem;
      color: var(--text-muted);
      margin-bottom: 36px;
      max-width: 650px;
      margin-left: auto;
      margin-right: auto;
    }

    .inquiry-form {
      display: grid;
      grid-template-columns: 1fr 1fr 1fr auto;
      gap: 14px;
      text-align: left;
    }

    .form-group input,
    .form-group select {
      width: 100%;
      height: 50px;
      padding: 0 16px;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-sm);
      font-size: 0.95rem;
      background: #F8FAFC;
      outline: none;
      transition: var(--transition);
    }

    .form-group input:focus,
    .form-group select:focus {
      border-color: var(--primary-deep);
      background: #fff;
      box-shadow: 0 0 0 3px rgba(15, 76, 129, 0.15);
    }

    .form-submit-btn {
      height: 50px;
      padding: 0 32px;
      background: var(--accent-rose);
      color: #fff;
      border: none;
      border-radius: var(--radius-sm);
      font-size: 1rem;
      font-weight: 700;
      cursor: pointer;
      transition: var(--transition);
      white-space: nowrap;
    }

    .form-submit-btn:hover {
      background: #e11d48;
      transform: translateY(-2px);
    }

    /* Footer */
    .main-footer {
      background: #091322;
      color: #94A3B8;
      padding: 70px 0 24px;
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      font-size: 0.9rem;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.4fr 0.8fr 0.8fr 1fr;
      gap: 40px;
      margin-bottom: 50px;
    }

    .footer-logo {
      font-size: 1.35rem;
      font-weight: 800;
      color: #fff;
      display: flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 16px;
    }

    .footer-desc {
      line-height: 1.7;
      margin-bottom: 20px;
      color: #64748B;
    }

    .footer-col h4 {
      color: #fff;
      font-size: 1.05rem;
      font-weight: 700;
      margin-bottom: 20px;
    }

    .footer-links {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .footer-links a:hover {
      color: #fff;
      padding-left: 4px;
    }

    .footer-contact-item {
      display: flex;
      gap: 10px;
      margin-bottom: 12px;
      line-height: 1.5;
    }

    .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      padding-top: 24px;
      text-align: center;
      font-size: 0.82rem;
      color: #64748B;
      line-height: 1.8;
    }

    .footer-bottom a {
      color: #94A3B8;
    }

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

    /* Mobile Drawer & Responsive Breakpoints */
    .menu-toggle {
      display: none;
      background: none;
      border: none;
      font-size: 1.6rem;
      color: var(--text-main);
      cursor: pointer;
    }

    @media (max-width: 1024px) {
      .hero-grid,
      .system-grid {
        grid-template-columns: 1fr;
      }
      .advantages-grid,
      .dept-grid,
      .philosophy-grid,
      .testi-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .news-grid,
      .process-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .inquiry-form {
        grid-template-columns: 1fr 1fr;
      }
      .footer-grid {
        grid-template-columns: 1fr 1fr;
      }
    }

    @media (max-width: 768px) {
      .top-bar {
        display: none;
      }
      .nav-menu {
        display: none;
      }
      .menu-toggle {
        display: block;
      }
      .hero-content h1 {
        font-size: 2.3rem;
      }
      .compare-grid,
      .cases-grid,
      .advantages-grid,
      .dept-grid,
      .philosophy-grid,
      .testi-grid,
      .news-grid,
      .process-grid {
        grid-template-columns: 1fr;
      }
      .inquiry-form {
        grid-template-columns: 1fr;
      }
      .footer-grid {
        grid-template-columns: 1fr;
      }
      .cta-card-box {
        padding: 36px 20px;
      }
      .section-title {
        font-size: 1.8rem;
      }
    }