/* Reset & Base Styles */
    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    :root {
      --primary: #0369a1;
      --primary-dark: #0c4a6e;
      --secondary: #f0f9ff;
      --accent: #f59e0b;
      --light: #f8fafc;
      --dark: #111827;
      --gray: #6b7280;
      --light-gray: #e5e7eb;
      --border-radius: 12px;
      --shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
      --shadow-hover: 0 10px 15px rgba(0, 0, 0, 0.08);
    }

    body {
      font-family: system-ui, -apple-system, 'Segoe UI', Roboto, Ubuntu, sans-serif;
      line-height: 1.7;
      color: var(--dark);
      background-color: #fff;
      overflow-x: hidden;
    }

    /* Header & Navigation */
    header {
      background-color: var(--light);
      border-bottom: 1px solid var(--light-gray);
      position: sticky;
      top: 0;
      z-index: 100;
      box-shadow: var(--shadow);
    }

    .header-container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 20px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      height: 80px;
    }

    .logo {
      display: flex;
      align-items: center;
      text-decoration: none;
    }

    .logo-icon {
      width: 50px;
      height: 50px;
      background: linear-gradient(135deg, var(--primary), var(--primary-dark));
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: white;
      font-size: 24px;
      font-weight: bold;
      box-shadow: 0 4px 8px rgba(3, 105, 161, 0.2);
    }

    .logo-text {
      margin-left: 12px;
      font-weight: 700;
      font-size: 24px;
      background: linear-gradient(to right, var(--primary), var(--accent));
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }

    /* Desktop Navigation */
    .desktop-nav {
      display: flex;
      gap: 30px;
    }

    .desktop-nav a {
      text-decoration: none;
      color: var(--dark);
      font-weight: 500;
      padding: 8px 0;
      position: relative;
      transition: color 0.3s;
    }

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

    .desktop-nav a.active {
      color: var(--primary);
      font-weight: 600;
    }

    .desktop-nav a.active::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 100%;
      height: 3px;
      background-color: var(--primary);
      border-radius: 3px;
    }

    /* Hamburger Menu */
    .hamburger {
      display: none;
      background: none;
      border: none;
      cursor: pointer;
      padding: 10px;
      width: 44px;
      height: 44px;
      border-radius: 8px;
      transition: background-color 0.3s;
    }

    .hamburger:hover {
      background-color: rgba(0, 0, 0, 0.05);
    }

    .hamburger-line {
      display: block;
      width: 24px;
      height: 2px;
      background-color: var(--dark);
      margin: 5px auto;
      transition: all 0.3s ease;
    }

    /* Mobile Navigation */
    .mobile-nav {
      position: fixed;
      top: 80px;
      left: 0;
      width: 100%;
      background-color: var(--light);
      border-top: 1px solid var(--light-gray);
      box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
      transform: translateY(-100%);
      opacity: 0;
      visibility: hidden;
      transition: all 0.4s ease;
      z-index: 99;
    }

    .mobile-nav.active {
      transform: translateY(0);
      opacity: 1;
      visibility: visible;
    }

    .mobile-nav ul {
      list-style: none;
      padding: 20px;
    }

    .mobile-nav li {
      margin-bottom: 15px;
    }

    .mobile-nav a {
      display: block;
      padding: 15px;
      text-decoration: none;
      color: var(--dark);
      font-weight: 500;
      border-radius: var(--border-radius);
      transition: all 0.3s;
    }

    .mobile-nav a:hover,
    .mobile-nav a.active {
      background-color: var(--secondary);
      color: var(--primary);
    }

    .logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo-img {
  height: 60px;
  width: auto;
  max-width: 180px;
  object-fit: contain;
}

@media (max-width: 768px) {
  .logo-img {
    height: 60px;
  }
}

    /* Main Content */
    main {
      max-width: 1200px;
      margin: 0 auto;
      padding: 40px 20px;
    }

    /* Banner Section */
    .banner-section {
      text-align: center;
      margin-bottom: 60px;
    }

    .banner-title {
      font-size: 32px;
      margin-bottom: 20px;
      color: var(--primary-dark);
      line-height: 1.2;
    }

    .banner-subtitle {
      color: var(--gray);
      max-width: 800px;
      margin: 0 auto 40px;
      font-size: 18px;
    }

    .banner-container {
      max-width: 1024px;
      margin: 0 auto;
      border-radius: var(--border-radius);
      overflow: hidden;
      box-shadow: var(--shadow-hover);
      transition: transform 0.5s ease;
    }

    .banner-container:hover {
      transform: scale(1.01);
    }

    .banner-image {
      width: 100%;
      height: auto;
      display: block;
      background: linear-gradient(135deg, #0c4a6e, #0284c7, #0ea5e9);
      aspect-ratio: 1 / 1;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      color: white;
      padding: 40px;
    }

    .banner-image h2 {
      font-size: 42px;
      margin-bottom: 20px;
      text-align: center;
    }

    .banner-image p {
      font-size: 20px;
      max-width: 700px;
      text-align: center;
      opacity: 0.9;
    }

    /* Content Sections with Different Styles */
    .content-section {
      margin-bottom: 60px;
      padding: 40px;
      border-radius: var(--border-radius);
      box-shadow: var(--shadow);
    }

    .section-title {
      font-size: 28px;
      margin-bottom: 20px;
      position: relative;
      padding-bottom: 15px;
    }

    .section-title::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 60px;
      height: 4px;
      border-radius: 2px;
    }

    .section-1 {
      background-color: var(--secondary);
      border-left: 5px solid var(--primary);
    }

    .section-1 .section-title::after {
      background-color: var(--primary);
    }

    .section-2 {
      background-color: #fef3c7;
      border-left: 5px solid var(--accent);
    }

    .section-2 .section-title::after {
      background-color: var(--accent);
    }

    .section-3 {
      background-color: #f0fdf4;
      border-left: 5px solid #10b981;
    }

    .section-3 .section-title::after {
      background-color: #10b981;
    }

    .section-4 {
      background-color: #faf5ff;
      border-left: 5px solid #8b5cf6;
    }

    .section-4 .section-title::after {
      background-color: #8b5cf6;
    }

    /* Content Box */
    .content-box {
      background-color: white;
      padding: 30px;
      border-radius: var(--border-radius);
      margin-top: 30px;
      box-shadow: var(--shadow);
    }

    .content-box p {
      color: var(--gray);
      font-size: 16px;
    }

    /* Footer */
    footer {
      background-color: #1f2937;
      color: #f9fafb;
      padding: 60px 20px 30px;
    }

    .footer-container {
      max-width: 1200px;
      margin: 0 auto;
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 40px;
      margin-bottom: 40px;
    }

    .footer-logo {
      display: flex;
      align-items: center;
      margin-bottom: 20px;
    }

    .footer-logo-icon {
      width: 40px;
      height: 40px;
      background: linear-gradient(135deg, var(--primary), var(--accent));
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: white;
      font-size: 20px;
      font-weight: bold;
    }

    .footer-logo-text {
      margin-left: 10px;
      font-weight: 700;
      font-size: 20px;
    }

    .footer-about p {
      color: #d1d5db;
      line-height: 1.8;
      margin-bottom: 20px;
    }

    .footer-heading {
      font-size: 18px;
      font-weight: 600;
      margin-bottom: 20px;
      color: white;
      position: relative;
      padding-bottom: 10px;
    }

    .footer-heading::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 40px;
      height: 2px;
      background-color: var(--accent);
    }

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

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

    .footer-links a {
      color: #d1d5db;
      text-decoration: none;
      transition: color 0.3s;
      display: flex;
      align-items: center;
    }

    .footer-links a:hover {
      color: var(--accent);
    }

    .footer-links i {
      margin-right: 10px;
      width: 20px;
      text-align: center;
    }

    .footer-contact p {
      color: #d1d5db;
      margin-bottom: 15px;
      display: flex;
      align-items: flex-start;
    }

    .footer-contact i {
      margin-right: 10px;
      margin-top: 4px;
      color: var(--accent);
      min-width: 20px;
    }

    .footer-bottom {
      max-width: 1200px;
      margin: 0 auto;
      padding-top: 30px;
      border-top: 1px solid #374151;
      text-align: center;
      color: #9ca3af;
      font-size: 14px;
    }

    .section-intro {
  margin: 32px 0 48px;
}

.intro-label {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: #6b7280;
  margin-bottom: 12px;
}

.intro-question {
  font-size: 20px;
  line-height: 1.45;
  font-weight: 600;
  color: #111827;
  max-width: 720px;
}

    /* Responsive Styles */
    @media (max-width: 992px) {
      .desktop-nav {
        gap: 20px;
      }
      
      .banner-title {
        font-size: 28px;
      }
      
      .section-title {
        font-size: 24px;
      }
    }

    @media (max-width: 768px) {
      .header-container {
        height: 70px;
      }
      
      .desktop-nav {
        display: none;
      }
      
      .hamburger {
        display: block;
      }
      
      .banner-title {
        font-size: 24px;
      }
      
      .banner-subtitle {
        font-size: 16px;
      }
      
      .banner-image h2 {
        font-size: 32px;
      }
      
      .banner-image p {
        font-size: 18px;
      }
      
      .content-section {
        padding: 30px 20px;
      }
      
      .footer-container {
        grid-template-columns: 1fr;
        gap: 30px;
      }
    }

    @media (max-width: 480px) {
      .header-container {
        padding: 0 15px;
      }
      
      .logo-text {
        font-size: 20px;
      }
      
      .banner-title {
        font-size: 22px;
      }
      
      .banner-image {
        padding: 20px;
      }
      
      .banner-image h2 {
        font-size: 26px;
      }
      
      .banner-image p {
        font-size: 16px;
      }
      
      .content-box {
        padding: 20px;
      }
    }

    /* Hamburger Animation */
    .hamburger.active .hamburger-line:nth-child(1) {
      transform: rotate(45deg) translate(6px, 6px);
    }

    .hamburger.active .hamburger-line:nth-child(2) {
      opacity: 0;
    }

    .hamburger.active .hamburger-line:nth-child(3) {
      transform: rotate(-45deg) translate(6px, -6px);
    }