:root {
      --pcu-primary: #7d2ae8;
      --pcu-primary-dark: #4a148c;
      --pcu-secondary: #f8f9fa;
      --pcu-accent: #ff6b35;
      --pcu-text: #333333;
      --pcu-text-light: #666666;
      --pcu-white: #ffffff;
      --pcu-gradient: linear-gradient(135deg, #7d2ae8 0%, #4a148c 100%);
      --pcu-gradient-light: linear-gradient(135deg, rgba(125, 42, 232, 0.1) 0%, rgba(74, 20, 140, 0.1) 100%);
      --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.05);
      --shadow-md: 0 5px 20px rgba(0, 0, 0, 0.1);
      --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.15);
      --border-radius: 12px;
      --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  }

  /* Typography Improvements */
  h1,
  h2,
  h3,
  h4,
  h5,
  h6 {
      font-weight: 700;
      line-height: 1.3;
  }

  .page-title {
      background: var(--pcu-gradient);
      padding: 80px 0 40px;
      position: relative;
      overflow: hidden;
  }

  .page-title h1 {
      font-size: 3rem;
      color: var(--pcu-white);
      font-weight: 800;
      position: relative;
      z-index: 2;
  }

  .page-title::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 200" opacity="0.1"><path d="M0,100 Q250,50 500,100 T1000,100 V200 H0 Z" fill="white"/></svg>') bottom center no-repeat;
      background-size: cover;
  }

  /* About Section */
  #about {
      padding: 80px 0;
      background: var(--pcu-white);
  }

  #about h3 {
      color: var(--pcu-primary-dark);
      margin-bottom: 25px;
      padding-bottom: 15px;
      position: relative;
      font-size: 2rem;
  }

  #about h3::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 60px;
      height: 4px;
      background: var(--pcu-primary);
      border-radius: 2px;
  }

  #about p {
      color: var(--pcu-text-light);
      line-height: 1.8;
      margin-bottom: 20px;
      font-size: 1.1rem;
  }

  /* History Section */
  #history {
      padding: 80px 0;
      background: linear-gradient(135deg, #f9f7ff 0%, #f0edff 100%);
  }

  .timeline {
      position: relative;
      padding-left: 30px;
  }

  .timeline::before {
      content: '';
      position: absolute;
      left: 0;
      top: 0;
      bottom: 0;
      width: 3px;
      background: var(--pcu-gradient);
      border-radius: 3px;
  }

  .timeline-item {
      position: relative;
      margin-bottom: 30px;
  }

  .timeline-dot {
      position: absolute;
      left: -36px;
      top: 5px;
      width: 15px;
      height: 15px;
      background: var(--pcu-primary);
      border-radius: 50%;
      border: 3px solid var(--pcu-white);
      box-shadow: 0 0 0 3px var(--pcu-primary);
  }

  .timeline-content {
      background: var(--pcu-white);
      padding: 25px;
      border-radius: var(--border-radius);
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
  }

  .timeline-content:hover {
      transform: translateX(5px);
      box-shadow: var(--shadow-md);
  }

  .timeline-content h4 {
      color: var(--pcu-primary-dark);
      margin-bottom: 10px;
      font-size: 1.3rem;
  }

  .timeline-content p {
      color: var(--pcu-text-light);
      margin: 0;
      line-height: 1.7;
  }

  .mission-vision {
      margin-top: 40px;
  }

  .mission,
  .vision {
      background: var(--pcu-white);
      padding: 30px;
      border-radius: var(--border-radius);
      box-shadow: var(--shadow-md);
      margin-bottom: 30px;
  }

  .mission h3,
  .vision h3 {
      color: var(--pcu-primary-dark);
      margin-bottom: 20px;
      font-size: 1.5rem;
  }

  .vision p,
  .mission ul li {
      color: var(--pcu-text-light);
      line-height: 1.7;
  }

  .mission ul {
      padding-left: 20px;
  }

  .mission ul li {
      margin-bottom: 15px;
  }

  .mission ul li:last-child {
      margin-bottom: 0;
  }

  /* Value Cards */
  .value-card {
      background: var(--pcu-white);
      padding: 30px;
      border-radius: var(--border-radius);
      text-align: center;
      height: 100%;
      transition: var(--transition);
      border: 1px solid rgba(125, 42, 232, 0.1);
      display: flex;
      flex-direction: column;
      align-items: center;
  }

  .value-card:hover {
      transform: translateY(-10px);
      box-shadow: var(--shadow-lg);
      border-color: var(--pcu-primary);
  }

  .value-icon {
      width: 70px;
      height: 70px;
      background: var(--pcu-gradient);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 20px;
      font-size: 28px;
      color: var(--pcu-white);
  }

  .value-card p {
      color: var(--pcu-text-light);
      margin: 0;
      line-height: 1.6;
  }

  /* Advantages Section */
  .advantages-section {
      padding: 80px 0;
      background: var(--pcu-secondary);
  }

  .advantages-section h2 {
      text-align: center;
      margin-bottom: 60px;
      color: var(--pcu-primary-dark);
      font-size: 2.5rem;
      position: relative;
      display: inline-block;
      left: 50%;
      transform: translateX(-50%);
  }

  .advantages-section h2::after {
      content: '';
      position: absolute;
      bottom: -15px;
      left: 50%;
      transform: translateX(-50%);
      width: 80px;
      height: 4px;
      background: var(--pcu-primary);
      border-radius: 2px;
  }

  .advantage-item {
      background: var(--pcu-white);
      padding: 35px 25px;
      border-radius: var(--border-radius);
      text-align: center;
      height: 100%;
      transition: var(--transition);
      border: 1px solid rgba(125, 42, 232, 0.1);
      position: relative;
      overflow: hidden;
  }

  .advantage-item::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 4px;
      background: var(--pcu-gradient);
      transform: scaleX(0);
      transition: var(--transition);
  }

  .advantage-item:hover {
      transform: translateY(-10px);
      box-shadow: var(--shadow-lg);
  }

  .advantage-item:hover::before {
      transform: scaleX(1);
  }

  .advantage-item .icon {
      font-size: 48px;
      background: var(--pcu-gradient-light);
      width: 80px;
      height: 80px;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 50%;
      margin: 0 auto 20px;
      color: var(--pcu-primary);
  }

  .advantage-item h4 {
      color: var(--pcu-text);
      font-size: 1.2rem;
      font-weight: 600;
      line-height: 1.5;
      margin: 0;
  }

  /* Why Choose Us Section */
  .why-choose-us {
      padding: 80px 0;
      background: var(--pcu-white);
  }

  .feature-card {
      background: var(--pcu-white);
      padding: 35px 25px;
      border-radius: var(--border-radius);
      text-align: center;
      height: 100%;
      transition: var(--transition);
      border: 1px solid rgba(125, 42, 232, 0.1);
      position: relative;
      overflow: hidden;
  }

  .feature-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background: var(--pcu-gradient-light);
      opacity: 0;
      transition: var(--transition);
  }

  .feature-card:hover {
      transform: translateY(-10px);
      box-shadow: var(--shadow-lg);
      border-color: var(--pcu-primary);
  }

  .feature-card:hover::before {
      opacity: 1;
  }

  .feature-card .icon {
      font-size: 48px;
      color: var(--pcu-primary);
      margin-bottom: 20px;
      position: relative;
      z-index: 1;
  }

  .feature-card h4 {
      color: var(--pcu-primary-dark);
      font-size: 1.3rem;
      margin-bottom: 15px;
      position: relative;
      z-index: 1;
  }

  .feature-card p {
      color: var(--pcu-text-light);
      line-height: 1.7;
      position: relative;
      z-index: 1;
  }

  /* Learning Approach */
  .learning-approach {
      padding: 80px 0;
      background: linear-gradient(135deg, #f9f7ff 0%, #f0edff 100%);
  }

  .approach-card {
      background: var(--pcu-white);
      padding: 30px;
      border-radius: var(--border-radius);
      height: 100%;
      transition: var(--transition);
      box-shadow: var(--shadow-sm);
      border-left: 4px solid var(--pcu-primary);
  }

  .approach-card:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow-md);
  }

  .approach-card h4 {
      color: var(--pcu-primary-dark);
      margin-bottom: 15px;
      font-size: 1.3rem;
  }

  .approach-card p {
      color: var(--pcu-text-light);
      line-height: 1.7;
      margin: 0;
  }

  /* Highlights Section */
  .highlights-section {
      padding: 80px 0;
      background: var(--pcu-gradient);
      position: relative;
      overflow: hidden;
  }

  .highlights-section::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 200" opacity="0.05"><path d="M0,100 Q250,50 500,100 T1000,100 V200 H0 Z" fill="white"/></svg>') bottom center no-repeat;
      background-size: cover;
  }

  .highlight-item {
      text-align: center;
      padding: 25px;
      background: rgba(255, 255, 255, 0.1);
      border-radius: var(--border-radius);
      backdrop-filter: blur(10px);
      border: 1px solid rgba(255, 255, 255, 0.2);
      transition: var(--transition);
  }

  .highlight-item:hover {
      background: rgba(255, 255, 255, 0.15);
      transform: translateY(-5px);
  }

  .highlight-number {
      font-size: 2.8rem;
      font-weight: 800;
      margin-bottom: 10px;
      color: var(--pcu-white);
      line-height: 1;
  }

  .highlight-text {
      font-size: 1rem;
      color: rgba(255, 255, 255, 0.9);
      font-weight: 500;
  }

  /* Responsive Design */
  @media (max-width: 992px) {
      .page-title h1 {
          font-size: 2.5rem;
      }

      #about h3 {
          font-size: 1.8rem;
      }

      .advantages-section h2 {
          font-size: 2rem;
      }

      .highlight-number {
          font-size: 2.2rem;
      }
  }

  @media (max-width: 768px) {
      .page-title {
          padding: 60px 0 30px;
      }

      #about,
      #history,
      .advantages-section,
      .why-choose-us,
      .learning-approach {
          padding: 60px 0;
      }

      .highlight-item {
          margin-bottom: 20px;
      }
  }

  @media (max-width: 576px) {
      .page-title h1 {
          font-size: 2rem;
      }

      #about h3 {
          font-size: 1.5rem;
      }

      .advantages-section h2 {
          font-size: 1.8rem;
      }

      .value-card,
      .advantage-item,
      .feature-card {
          padding: 25px 20px;
      }
  }

  /* Animation for numbers */
  @keyframes countUp {
      from {
          opacity: 0;
          transform: translateY(20px);
      }

      to {
          opacity: 1;
          transform: translateY(0);
      }
  }

  .animate-number {
      animation: countUp 1s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  }