/* Reset & Base Styles */
    *,
    *::before,
    *::after {
      box-sizing: border-box;
    }

    html,
    body {
      margin: 0;
      padding: 0;
      font-family: 'Segoe UI', Roboto, sans-serif;
    }

    body {
      background-color: #f9fafb;
      color: #1e1e1e;
    }

    a {
      color: inherit;
      text-decoration: none;
    }

    /* Container */
    .container {
      width: min(1100px, 90vw);
      margin: 0 auto;
    }

    /* Header */
    header {
      background: #0077cc;
      color: #fff;
      padding: 15px 0;
      box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    }

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

    .brand {
      display: flex;
      align-items: center;
      gap: 10px;
      font-weight: bold;
      font-size: 20px;
    }

    .brand img {
      width: 35px;
      height: 35px;
      border-radius: 6px;
    }

    nav a {
      color: #fff;
      margin: 0 10px;
      font-weight: 500;
    }

    nav a:hover {
      text-decoration: underline;
    }

    /* Hero */
    .hero {
      text-align: center;
      padding: 80px 20px;
      background: linear-gradient(to bottom right, #0077cc, #0099ff);
      color: white;
    }

    .hero h1 {
      font-size: 40px;
      margin-bottom: 10px;
    }

    .hero p {
      font-size: 18px;
      opacity: 0.9;
    }

    .hero button {
      margin-top: 20px;
      background: #fff;
      color: #0077cc;
      border: none;
      padding: 12px 25px;
      font-size: 16px;
      border-radius: 6px;
      cursor: pointer;
    }

    .hero button:hover {
      background: #f0f0f0;
    }

    /* Subjects */
    .subjects {
      background: #fff;
      padding: 40px 0;
    }

    .subjects h2 {
      text-align: center;
      font-size: 28px;
      margin-bottom: 25px;
      color: #0077cc;
    }

    .grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 20px;
    }

    .card {
      background: #f5f9ff;
      border: 1px solid #d5e3f0;
      border-radius: 10px;
      padding: 20px;
      text-align: center;
      transition: 0.3s;
    }

    .card:hover {
      background: #e9f4ff;
      transform: translateY(-3px);
    }

    .card h3 {
      color: #005fa3;
      margin-bottom: 10px;
    }

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

    .card a {
      display: inline-block;
      padding: 8px 14px;
      background: #0077cc;
      color: #fff;
      border-radius: 5px;
      font-size: 14px;
    }

    .card a:hover {
      background: #005fa3;
    }

    /* About Section */
    .about-section {
      background: #ffffff;
      padding: 60px 20px;
      display: flex;
      flex-wrap: wrap;
      gap: 40px;
      align-items: center;
      justify-content: center;
    }

    .about-text {
      flex: 1 1 400px;
      max-width: 600px;
    }

    .about-text h2,
    .about-text h3 {
      color: #0077cc;
      margin-bottom: 10px;
    }

    .about-text p {
      font-size: 16px;
      margin-bottom: 20px;
    }

    .about-img {
      flex: 1 1 300px;
      max-width: 400px;
    }

    .about-img img {
      width: 100%;
      border-radius: 8px;
    }

    /* Support Section */
    .support {
      text-align: center;
      padding: 60px 20px;
      background: #f5faff;
    }

    .support h2 {
      font-size: 26px;
      color: #0077cc;
    }

    .support p {
      margin: 10px 0 30px;
      font-size: 14px;
      color: #555;
    }

    .support-icons a {
      margin: 0 15px;
      display: inline-block;
      color: #0077cc;
    }

    .support-icons svg {
      width: 40px;
      height: 40px;
    }

    /* Quote */
    .quote {
      background: #f0f6ff;
      text-align: center;
      padding: 60px 20px;
      color: #004f91;
      font-style: italic;
      font-size: 18px;
    }

    /* Footer */
    footer {
      background: #004f91;
      color: #fff;
      text-align: center;
      padding: 25px 10px;
      font-size: 14px;
    }

    footer a {
      color: #fff;
      margin: 0 8px;
      text-decoration: underline;
    }