/* Modern CTA Section */
    .modern-cta-section {
      position: relative;
      padding: 80px 0;
      overflow: hidden;
      background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    }

    .modern-cta-section::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="ctaGrid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23ctaGrid)"/></svg>');
      opacity: 0.3;
      animation: ctaGridMove 20s linear infinite;
    }

    @keyframes ctaGridMove {
      0% { transform: translate(0, 0); }
      100% { transform: translate(100px, 100px); }
    }

    .modern-cta-section .cta-floating-shapes {
      position: absolute;
      width: 100%;
      height: 100%;
      top: 0;
      left: 0;
      overflow: hidden;
      z-index: 1;
    }

    .modern-cta-section .cta-shape {
      position: absolute;
      border-radius: 50%;
      background: rgba(255, 255, 255, 0.1);
      animation: ctaFloat 20s infinite ease-in-out;
    }

    .modern-cta-section .cta-shape:nth-child(1) {
      width: 400px;
      height: 400px;
      top: -200px;
      right: -200px;
      animation-delay: 0s;
    }

    .modern-cta-section .cta-shape:nth-child(2) {
      width: 300px;
      height: 300px;
      bottom: -150px;
      left: -150px;
      animation-delay: 7s;
    }

    .modern-cta-section .cta-shape:nth-child(3) {
      width: 200px;
      height: 200px;
      top: 30%;
      left: 5%;
      animation-delay: 14s;
    }

    @keyframes ctaFloat {
      0%, 100% { transform: translate(0, 0) rotate(0deg); }
      33% { transform: translate(40px, -40px) rotate(120deg); }
      66% { transform: translate(-30px, 30px) rotate(240deg); }
    }

    .modern-cta-content {
      position: relative;
      z-index: 2;
    }

    .modern-cta-content h2 {
      font-size: 3rem;
      font-weight: 800;
      color: #fff;
      margin-bottom: 1.5rem;
      text-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
      animation: ctaFadeInUp 1s ease-out;
    }

    .modern-cta-content p {
      font-size: 1.25rem;
      color: rgba(255, 255, 255, 0.95);
      margin-bottom: 2.5rem;
      line-height: 1.8;
      animation: ctaFadeInUp 1s ease-out 0.2s both;
    }

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

    .modern-cta-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 1.5rem;
      align-items: center;
      animation: ctaFadeInUp 1s ease-out 0.4s both;
    }

    .cta-phone-box {
      background: rgba(255, 255, 255, 0.15);
      backdrop-filter: blur(10px);
      border: 2px solid rgba(255, 255, 255, 0.3);
      border-radius: 25px;
      padding: 2rem 2.5rem;
      display: flex;
      align-items: center;
      gap: 1.25rem;
      transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
      text-decoration: none;
      color: #fff;
      position: relative;
      overflow: hidden;
    }

    .cta-phone-box::before {
      content: '';
      position: absolute;
      top: 0;
      left: -100%;
      width: 100%;
      height: 100%;
      background: rgba(255, 255, 255, 0.2);
      transition: left 0.4s ease;
    }

    .cta-phone-box:hover::before {
      left: 100%;
    }

    .cta-phone-box:hover {
      transform: translateY(-5px);
      box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
      border-color: rgba(255, 255, 255, 0.5);
    }

    .cta-phone-icon {
      width: 70px;
      height: 70px;
      background: rgba(255, 255, 255, 0.2);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.5rem;
      flex-shrink: 0;
      animation: ctaPhonePulse 2s ease-in-out infinite;
    }

    @keyframes ctaPhonePulse {
      0%, 100% { transform: scale(1); }
      50% { transform: scale(1.1); }
    }

    .cta-phone-info {
      display: flex;
      flex-direction: column;
    }

    .cta-phone-label {
      font-size: 0.9rem;
      opacity: 0.9;
      margin-bottom: 0.25rem;
      font-weight: 500;
    }

    .cta-phone-number {
      font-size: 1.5rem;
      font-weight: 800;
      letter-spacing: 0.5px;
    }

    .cta-visit-btn {
      background: #fff;
      color: #667eea;
      padding: 1.75rem 3rem;
      border-radius: 50px;
      font-weight: 700;
      font-size: 1.1rem;
      text-decoration: none;
      display: inline-flex;
      align-items: center;
      gap: 0.75rem;
      transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
      position: relative;
      overflow: hidden;
    }

    .cta-visit-btn::before {
      content: '';
      position: absolute;
      top: 50%;
      left: 50%;
      width: 0;
      height: 0;
      border-radius: 50%;
      background: rgba(102, 126, 234, 0.1);
      transform: translate(-50%, -50%);
      transition: width 0.6s ease, height 0.6s ease;
    }

    .cta-visit-btn:hover::before {
      width: 300px;
      height: 300px;
    }

    .cta-visit-btn:hover {
      transform: translateY(-5px) scale(1.05);
      box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
    }

    .cta-visit-btn i {
      font-size: 1.25rem;
      transition: transform 0.3s ease;
    }

    .cta-visit-btn:hover i {
      transform: translateX(5px);
    }

    .cta-visit-btn span {
      position: relative;
      z-index: 1;
    }

    .cta-visit-btn i {
      position: relative;
      z-index: 1;
    }

    .cta-features {
      display: flex;
      flex-wrap: wrap;
      gap: 2rem;
      margin-top: 2rem;
      animation: ctaFadeInUp 1s ease-out 0.6s both;
    }

    .cta-feature-item {
      display: flex;
      align-items: center;
      gap: 0.75rem;
      color: rgba(255, 255, 255, 0.9);
      font-size: 1rem;
    }

    .cta-feature-item i {
      font-size: 1.25rem;
      color: #fff;
      animation: ctaFeatureIcon 2s ease-in-out infinite;
    }

    @keyframes ctaFeatureIcon {
      0%, 100% { transform: scale(1); }
      50% { transform: scale(1.2); }
    }

    /* Responsive */
    @media (max-width: 768px) {
      .modern-cta-content h2 {
        font-size: 2rem;
      }

      .modern-cta-content p {
        font-size: 1rem;
      }

      .modern-cta-actions {
        flex-direction: column;
        align-items: stretch;
      }

      .cta-phone-box {
        padding: 1.5rem 2rem;
        border-radius: 20px;
      }

      .cta-phone-number {
        font-size: 1.25rem;
      }

      .cta-visit-btn {
        padding: 1.5rem 2.5rem;
        font-size: 1rem;
        justify-content: center;
        border-radius: 50px;
      }

      .cta-features {
        flex-direction: column;
        gap: 1rem;
      }
    }

    /* Particles for CTA */
    .cta-particles {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      overflow: hidden;
      z-index: 1;
    }

    .cta-particle {
      position: absolute;
      width: 6px;
      height: 6px;
      background: rgba(255, 255, 255, 0.6);
      border-radius: 50%;
      animation: ctaParticleFloat 20s infinite ease-in-out;
    }

    @keyframes ctaParticleFloat {
      0% {
        transform: translateY(100vh) translateX(0);
        opacity: 0;
      }
      10% {
        opacity: 1;
      }
      90% {
        opacity: 1;
      }
      100% {
        transform: translateY(-100vh) translateX(100px);
        opacity: 0;
      }
    }

    /* All Categories Section Styles */
    .all-categories-section {
      background: linear-gradient(to bottom, #f8f9fa 0%, #ffffff 100%);
      padding: 80px 0;
      position: relative;
    }

    .all-categories-section::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 1px;
      background: linear-gradient(90deg, transparent, rgba(102, 126, 234, 0.3), transparent);
    }

    .category-card-modern {
      display: block;
      background: #ffffff;
      border-radius: 20px;
      padding: 2rem 1.5rem;
      text-align: center;
      text-decoration: none;
      transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
      border: 2px solid transparent;
      height: 100%;
      position: relative;
      overflow: hidden;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    }

    .category-card-modern::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 4px;
      background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
      transform: scaleX(0);
      transition: transform 0.4s ease;
    }

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

    .category-card-modern:hover {
      transform: translateY(-10px);
      box-shadow: 0 15px 40px rgba(102, 126, 234, 0.25);
      border-color: #667eea;
      text-decoration: none;
    }

    .category-icon-wrapper {
      width: 90px;
      height: 90px;
      margin: 0 auto 1.5rem;
      background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
      border-radius: 20px;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
      position: relative;
      overflow: hidden;
    }

    .category-icon-wrapper::after {
      content: '';
      position: absolute;
      top: 50%;
      left: 50%;
      width: 0;
      height: 0;
      border-radius: 50%;
      background: rgba(255, 255, 255, 0.3);
      transform: translate(-50%, -50%);
      transition: width 0.6s ease, height 0.6s ease;
    }

    .category-card-modern:hover .category-icon-wrapper::after {
      width: 200px;
      height: 200px;
    }

    .category-icon-wrapper i {
      font-size: 2.5rem;
      color: #fff;
      transition: all 0.4s ease;
      position: relative;
      z-index: 1;
    }

    .category-card-modern:hover .category-icon-wrapper {
      transform: scale(1.1) rotate(5deg);
      box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4);
    }

    .category-card-modern:hover .category-icon-wrapper i {
      transform: scale(1.2);
    }

    .category-card-modern h3 {
      font-size: 1.25rem;
      font-weight: 700;
      color: #1f2937;
      margin-bottom: 0.75rem;
      transition: all 0.3s ease;
      line-height: 1.4;
    }

    .category-card-modern:hover h3 {
      color: #667eea;
    }

    .category-card-modern p {
      font-size: 0.9rem;
      color: #6b7280;
      margin-bottom: 1.25rem;
      line-height: 1.6;
      transition: color 0.3s ease;
    }

    .category-card-modern:hover p {
      color: #4b5563;
    }

    .category-link-text {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      color: #667eea;
      font-weight: 600;
      font-size: 0.95rem;
      transition: all 0.3s ease;
    }

    .category-card-modern:hover .category-link-text {
      gap: 0.75rem;
      color: #764ba2;
    }

    .category-link-text i {
      transition: transform 0.3s ease;
    }

    .category-card-modern:hover .category-link-text i {
      transform: translateX(5px);
    }

    /* Responsive Design */
    @media (max-width: 768px) {
      .all-categories-section {
        padding: 60px 0;
      }

      .category-card-modern {
        padding: 1.5rem 1.25rem;
      }

      .category-icon-wrapper {
        width: 70px;
        height: 70px;
        margin-bottom: 1rem;
      }

      .category-icon-wrapper i {
        font-size: 2rem;
      }

      .category-card-modern h3 {
        font-size: 1.1rem;
      }

      .category-card-modern p {
        font-size: 0.85rem;
      }
    }

    /* 6 Most Popular Courses Section Styles */
    .most-popular-courses {
      background: linear-gradient(to bottom, #ffffff 0%, #f8f9fa 100%);
      padding: 80px 0;
      position: relative;
    }

    .popular-badge {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      background: linear-gradient(135deg, #ff6b6b 0%, #ee5a6f 100%);
      color: #fff;
      padding: 0.5rem 1.25rem;
      border-radius: 50px;
      font-weight: 700;
      font-size: 0.875rem;
      text-transform: uppercase;
      letter-spacing: 0.5px;
      margin-bottom: 1rem;
      box-shadow: 0 4px 15px rgba(255, 107, 107, 0.3);
      animation: pulse 2s ease-in-out infinite;
    }

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

    .popular-badge i {
      font-size: 1rem;
    }

    .most-popular-courses .section-title h2 {
      font-size: 2.5rem;
      font-weight: 800;
      color: #1f2937;
      margin-bottom: 0.5rem;
    }

    .most-popular-courses .section-title p {
      font-size: 1.125rem;
      color: #6b7280;
    }

    .popular-course-card {
      background: #ffffff;
      border-radius: 24px;
      padding: 2.5rem 2rem;
      height: 100%;
      transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
      border: 2px solid transparent;
      box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
      position: relative;
      overflow: hidden;
    }

    .popular-course-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 5px;
      background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
      transform: scaleX(0);
      transition: transform 0.4s ease;
    }

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

    .popular-course-card:hover {
      transform: translateY(-12px);
      box-shadow: 0 20px 50px rgba(102, 126, 234, 0.25);
      border-color: #667eea;
    }

    .course-icon-badge {
      width: 100px;
      height: 100px;
      background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
      border-radius: 24px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 1.5rem;
      transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
      position: relative;
      overflow: hidden;
    }

    .course-icon-badge::after {
      content: '';
      position: absolute;
      top: 50%;
      left: 50%;
      width: 0;
      height: 0;
      border-radius: 50%;
      background: rgba(255, 255, 255, 0.3);
      transform: translate(-50%, -50%);
      transition: width 0.6s ease, height 0.6s ease;
    }

    .popular-course-card:hover .course-icon-badge::after {
      width: 250px;
      height: 250px;
    }

    .course-icon-badge i {
      font-size: 3rem;
      color: #fff;
      transition: all 0.4s ease;
      position: relative;
      z-index: 1;
    }

    .popular-course-card:hover .course-icon-badge {
      transform: scale(1.1) rotate(5deg);
      box-shadow: 0 15px 40px rgba(102, 126, 234, 0.4);
    }

    .popular-course-card:hover .course-icon-badge i {
      transform: scale(1.15);
    }

    .course-content h3 {
      font-size: 1.5rem;
      font-weight: 700;
      color: #1f2937;
      margin-bottom: 1rem;
      transition: color 0.3s ease;
      line-height: 1.3;
    }

    .popular-course-card:hover .course-content h3 {
      color: #667eea;
    }

    .course-description {
      font-size: 0.95rem;
      color: #6b7280;
      margin-bottom: 1.5rem;
      line-height: 1.7;
      min-height: 4.5rem;
    }

    .course-features {
      display: flex;
      flex-direction: column;
      gap: 0.75rem;
      margin-bottom: 1.75rem;
    }

    .course-features span {
      display: flex;
      align-items: center;
      gap: 0.5rem;
      font-size: 0.9rem;
      color: #4b5563;
    }

    .course-features i {
      color: #10b981;
      font-size: 1rem;
    }

    .course-view-btn {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
      color: #fff;
      padding: 0.875rem 1.75rem;
      border-radius: 12px;
      font-weight: 600;
      font-size: 1rem;
      text-decoration: none;
      transition: all 0.3s ease;
      width: 100%;
      justify-content: center;
    }

    .course-view-btn:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
      color: #fff;
      gap: 0.75rem;
    }

    .course-view-btn i {
      transition: transform 0.3s ease;
    }

    .course-view-btn:hover i {
      transform: translateX(5px);
    }

    .btn-view-all-courses {
      display: inline-flex;
      align-items: center;
      background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
      color: #fff;
      padding: 1rem 2.5rem;
      border-radius: 50px;
      font-weight: 700;
      font-size: 1.125rem;
      text-decoration: none;
      transition: all 0.3s ease;
      box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
    }

    .btn-view-all-courses:hover {
      transform: translateY(-3px);
      box-shadow: 0 8px 30px rgba(102, 126, 234, 0.4);
      color: #fff;
    }

    .btn-view-all-courses i {
      transition: transform 0.3s ease;
    }

    .btn-view-all-courses:hover i:last-child {
      transform: translateX(5px);
    }

    /* Responsive Design for Popular Courses */
    @media (max-width: 768px) {
      .most-popular-courses {
        padding: 60px 0;
      }

      .most-popular-courses .section-title h2 {
        font-size: 2rem;
      }

      .popular-course-card {
        padding: 2rem 1.5rem;
      }

      .course-icon-badge {
        width: 80px;
        height: 80px;
        margin-bottom: 1.25rem;
      }

      .course-icon-badge i {
        font-size: 2.5rem;
      }

      .course-content h3 {
        font-size: 1.25rem;
      }

      .course-description {
        font-size: 0.9rem;
        min-height: auto;
      }
    }

    /* SEO Content Section */
    .seo-content-section {
      background: #f8f9fa;
      padding: 2rem;
      border-radius: 16px;
      margin-top: 3rem;
    }

    .seo-text {
      font-size: 1rem;
      line-height: 1.8;
      color: #4b5563;
      margin: 0;
    }

    .seo-text strong {
      color: #1f2937;
      font-weight: 600;
    }

    .visually-hidden {
      position: absolute;
      width: 1px;
      height: 1px;
      padding: 0;
      margin: -1px;
      overflow: hidden;
      clip: rect(0, 0, 0, 0);
      white-space: nowrap;
      border-width: 0;
    }