body {
      font-family: 'Inter', sans-serif;
      background-color: #f9fafb;
    }
    /* Scroll Animation */
    .animate-on-scroll {
      opacity: 0;
      transform: translateY(30px);
      transition: opacity 0.6s ease-out, transform 0.6s ease-out;
      will-change: opacity, transform;
    }
    .animate-on-scroll.visible {
      opacity: 1;
      transform: translateY(0);
    }
    /* Header-specific styles to ensure no animations */
    #header {
      animation: none !important;
      transition: none !important;
      opacity: 1;
      transform: none;
    }
    /* Hamburger/Close Icon Styles */
    .hamburger, .close {
      transition: opacity 0.3s ease;
    }
    .hamburger {
      opacity: 1;
    }
    .hamburger.hidden {
      opacity: 0;
      display: none;
    }
    .close {
      opacity: 0;
      display: none;
    }
    .close.active {
      opacity: 1;
      display: block;
    }
    /* Mobile Menu Animations */
    #mobile-menu.hidden {
      opacity: 0;
      transform: translateY(-10px);
      pointer-events: none;
    }
    #mobile-menu:not(.hidden) {
      opacity: 1;
      transform: translateY(0);
      pointer-events: auto;
    }
    .menu-item {
      opacity: 0;
      transform: translateY(20px);
      transition: opacity 0.3s ease, transform 0.3s ease;
    }
    #mobile-menu:not(.hidden) .menu-item {
      opacity: 1;
      transform: translateY(0);
    }
    #mobile-menu:not(.hidden) .menu-item:nth-child(1) { transition-delay: 0.1s; }
    #mobile-menu:not(.hidden) .menu-item:nth-child(2) { transition-delay: 0.2s; }
    #mobile-menu:not(.hidden) .menu-item:nth-child(3) { transition-delay: 0.3s; }
    #mobile-menu:not(.hidden) .menu-item:nth-child(4) { transition-delay: 0.4s; }
    #mobile-menu:not(.hidden) .menu-item:nth-child(5) { transition-delay: 0.5s; }
    /* Back to Top Button Styles */
    #back-to-top {
      position: fixed;
      bottom: 20px;
      right: 20px;
      background-color: #3b82f6;
      color: #ffffff;
      padding: 0.75rem;
      border-radius: 50%;
      box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
      opacity: 0;
      visibility: hidden;
      transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease;
      z-index: 1000;
    }
    #back-to-top.visible {
      opacity: 1;
      visibility: visible;
    }
    #back-to-top:hover {
      background-color: #2563eb;
      transform: translateY(-2px);
    }
    #back-to-top svg {
      width: 24px;
      height: 24px;
    }
    @media (max-width: 768px) {
      #back-to-top {
        bottom: 15px;
        right: 15px;
        padding: 0.5rem;
      }
      #back-to-top svg {
        width: 20px;
        height: 20px;
      }
    }
    @media (max-width: 480px) {
      #back-to-top {
        bottom: 10px;
        right: 10px;
        padding: 0.5rem;
      }
      #back-to-top svg {
        width: 18px;
        height: 18px;
      }
    }
    /* Hero Section */
    .hero {
      background: linear-gradient(135deg, #3b82f6 0%, #1e3a8a 100%);
      color: #ffffff;
      position: relative;
      overflow: hidden;
    }
    .hero::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: radial-gradient(circle at center, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
      z-index: 0;
    }
    .hero .container {
      position: relative;
      z-index: 1;
    }
    .hero h1 {
      font-size: clamp(2rem, 5vw, 3.5rem);
      font-weight: 800;
      line-height: 1.2;
      letter-spacing: -0.025em;
    }
    .hero p {
      font-size: clamp(1rem, 2.5vw, 1.25rem);
      font-weight: 400;
      line-height: 1.6;
      opacity: 0.9;
    }
    .hero-image img {
      max-width: 100%;
      height: auto;
      max-height: 550px;
      object-fit: contain;
      border-radius: 0.5rem;
    }
    /* Contact Section */
    .contact-section {
      background-color: #ffffff;
      padding: 4rem 1rem;
      border-radius: 1rem;
      margin: 2rem 0;
    }
    .contact-title {
      font-size: clamp(1.5rem, 4vw, 2rem);
      font-weight: 700;
      color: #1e3a8a;
      text-align: center;
      margin-bottom: 1rem;
    }
    .contact-subtitle {
      font-size: clamp(1rem, 2.5vw, 1.125rem);
      color: #4b5563;
      text-align: center;
      margin-bottom: 2rem;
      max-width: 600px;
      margin-left: auto;
      margin-right: auto;
    }
    .contact-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 2rem;
      margin-bottom: 2rem;
    }
    .contact-info, .contact-form {
      padding: 1.5rem;
    }
    .contact-info h3, .contact-form h3 {
      font-size: clamp(1.25rem, 3vw, 1.5rem);
      font-weight: 600;
      color: #1e3a8a;
      margin-bottom: 1rem;
    }
    .contact-info p, .contact-info a {
      font-size: clamp(0.875rem, 2vw, 1rem);
      color: #4b5563;
      line-height: 1.6;
      margin-bottom: 0.5rem;
    }
    .contact-info a {
      text-decoration: none;
      transition: color 0.3s ease;
    }
    .contact-info a:hover {
      color: #3b82f6;
    }
    .contact-info .social-links {
      display: flex;
      gap: 1rem;
      margin-top: 1rem;
    }
    .contact-info .social-links a {
      color: #4b5563;
      font-size: 1.5rem;
      transition: color 0.3s ease, transform 0.3s ease;
    }
    .contact-info .social-links a:hover {
      color: #3b82f6;
      transform: translateY(-2px);
    }
    .contact-form form {
      display: flex;
      flex-direction: column;
      gap: 1rem;
    }
    .contact-form input, .contact-form textarea {
      padding: 0.75rem;
      border: 1px solid #d1d5db;
      border-radius: 0.5rem;
      font-size: clamp(0.875rem, 2vw, 1rem);
      font-family: 'Inter', sans-serif;
      transition: border-color 0.3s ease;
    }
    .contact-form input:focus, .contact-form textarea:focus {
      border-color: #3b82f6;
      outline: none;
      box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
    }
    .contact-form textarea {
      resize: vertical;
      min-height: 120px;
    }
    .contact-form button {
      background-color: #3b82f6;
      color: #ffffff;
      padding: 0.75rem 1.5rem;
      border-radius: 0.5rem;
      font-weight: 600;
      font-size: clamp(0.875rem, 2vw, 1rem);
      border: none;
      cursor: pointer;
      transition: background-color 0.3s ease, transform 0.3s ease;
    }
    .contact-form button:hover {
      background-color: #2563eb;
      transform: translateY(-2px);
    }
    /* Feedback Messages */
    .success-message, .error-message {
      color: #10b981; /* Green for success */
      font-weight: 500;
      text-align: center;
      margin-bottom: 1rem;
      padding: 0.75rem;
      border-radius: 0.5rem;
      opacity: 0;
      transform: translateY(10px);
      transition: opacity 0.5s ease, transform 0.5s ease;
      display: none;
    }
    .error-message {
      color: #ef4444; /* Red for error */
    }
    .success-message.show, .error-message.show {
      display: block;
      opacity: 1;
      transform: translateY(0);
    }
    /* Responsive Adjustments */
    @media (min-width: 768px) {
      .hero {
        text-align: left;
      }
      .contact-grid {
        grid-template-columns: 1fr 1fr;
      }
      .contact-info, .contact-form {
        padding: 2rem;
      }
    }
    @media (max-width: 768px) {
      .hero {
        padding-top: 3rem;
        padding-bottom: 3rem;
        text-align: center;
      }
      .hero-image {
        order: -1;
        margin-bottom: 1.5rem;
      }
      .hero-image img {
        max-height: 350px;
      }
      .contact-section {
        padding: 2rem 1rem;
      }
      .contact-grid {
        grid-template-columns: 1fr;
      }
    }
    @media (max-width: 480px) {
      .hero h1 {
        font-size: clamp(1.75rem, 4vw, 2.25rem);
      }
      .hero p {
        font-size: clamp(0.875rem, 2.5vw, 1rem);
      }
      .hero-image img {
        max-height: 300px;
      }
      .contact-title {
        font-size: clamp(1.25rem, 4vw, 1.5rem);
      }
      .contact-info h3, .contact-form h3 {
        font-size: clamp(1rem, 3vw, 1.25rem);
      }
    }