:root {
    --primary-color: #2d577f;
    --secondary-color: #34d399;
    --dark-color: #1f2937;
    --light-color: #f9fafb;
    --text-color: #4b5563;
    --heading-color: #1e293b;
    --transition: all 0.3s ease-in-out;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  }
  
  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  html {
    scroll-behavior: smooth;
  }
  
  body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: #fff;
    overflow-x: hidden;
  }
  
  .container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
  }
  
  section {
    padding: 80px 0;
  }
  
  .section-header {
    text-align: center;
    margin-bottom: 60px;
  }
  
  .section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--heading-color);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
  }
  
  .section-header h2::after {
    content: '';
    position: absolute;
    width: 70px;
    height: 3px;
    background-color: var(--secondary-color);
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
  }
  
  .section-header p {
    font-size: 1.1rem;
    color: var(--text-color);
    max-width: 700px;
    margin: 0 auto;
  }
  
  .primary-text {
    color: var(--primary-color);
    font-weight: 700;
  }
  
  .btn-primary,
  .btn-secondary {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    text-align: center;
  }
  
  .btn-primary {
    background-color: var(--primary-color);
    color: #fff;
    border: 2px solid var(--primary-color);
  }
  
  .btn-secondary {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    margin-left: 15px;
  }
  
  .btn-primary:hover {
    background-color: #153e75;
    border-color: #153e75;
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
  }
  
  .btn-secondary:hover {
    background-color: var(--primary-color);
    color: #fff;
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
  }
  
  .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 1;
  }
  
  /* ===== NAVBAR ===== */
  #navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: transparent;
    padding: 20px 0;
    transition: var(--transition);
    z-index: 1000;
  }
  
  #navbar.scrolled {
    background-color: #fff;
    padding: 15px 0;
    box-shadow: var(--shadow);
  }
  
  #navbar.scrolled .logo a,
  #navbar.scrolled .nav-menu li a {
    color: var(--dark-color);
  }
  
  #navbar.scrolled .nav-menu li a.btn-primary {
    color: #fff;
  }
  
  #navbar.scrolled .nav-toggle i {
    color: var(--dark-color);
  }
  
  #navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .logo-container {
    display: flex;
    align-items: center;
  }
  
  .logo-img {
    width: 40px;
    height: 40px;
    margin-right: 10px;
  }
  
  .logo-text {
    display: flex;
    flex-direction: column;
  }
  
  .logo a {
    font-size: 1.8rem;
    font-weight: 700;
    color: #fff;
    text-decoration: none;
    transition: var(--transition);
    display: flex;
    align-items: center;
  }
  
  .logo-tagline {
    font-size: 0.8rem;
    color: #ccc;
    text-transform: uppercase;
    letter-spacing: 1px;
  }
  
  #navbar.scrolled .logo-tagline {
    color: var(--text-color);
  }
  
  .nav-menu {
    display: flex;
    list-style: none;
    align-items: center;
  }
  
  .nav-menu li {
    margin-left: 30px;
  }
  
  .nav-menu li a {
    color: #fff;
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
    position: relative;
  }
  
  .nav-menu li a:not(.btn-primary)::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background-color: var(--secondary-color);
    bottom: -5px;
    left: 0;
    transition: var(--transition);
  }
  
  .nav-menu li a:hover::after,
  .nav-menu li a.active::after {
    width: 100%;
  }
  
  .nav-menu li a.btn-primary {
    padding: 10px 20px;
  }
  
  .nav-toggle {
    font-size: 1.5rem;
    color: #fff;
    cursor: pointer;
    display: none;
  }
  
  /* ===== HERO SECTION ===== */
  .hero {
    height: 100vh;
    background-image: url('https://images.unsplash.com/photo-1552664730-d307ca884978?ixlib=rb-1.2.1&auto=format&fit=crop&w=2100&q=80');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  .hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.7) 0%, rgba(30, 64, 175, 0.5) 100%);
    z-index: 1;
  }
  
  .hero-content {
    max-width: 800px;
    text-align: center;
    position: relative;
    z-index: 2;
    color: #fff;
  }
  
  .hero-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    animation: fadeInDown 1s ease;
  }
  
  .hero-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    animation: fadeInUp 1s ease 0.3s forwards;
    opacity: 0;
  }
  
  .hero-buttons {
    animation: fadeInUp 1s ease 0.6s forwards;
    opacity: 0;
  }
  
  .scroll-down {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    animation: bounce 2s infinite;
  }
  
  .scroll-down a {
    color: #fff;
    font-size: 1.5rem;
    transition: var(--transition);
  }
  
  .scroll-down a:hover {
    color: var(--secondary-color);
  }
  
  @keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
      transform: translateY(0) translateX(-50%);
    }
    40% {
      transform: translateY(-30px) translateX(-50%);
    }
    60% {
      transform: translateY(-15px) translateX(-50%);
    }
  }
  
  @keyframes fadeInDown {
    from {
      opacity: 0;
      transform: translateY(-50px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  @keyframes fadeInUp {
    from {
      opacity: 0;
      transform: translateY(50px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  /* ===== SERVICES SECTION ===== */
  .services {
    background-color: var(--light-color);
  }
  
  .services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
  }
  
  .service-card {
    background-color: #fff;
    border-radius: 10px;
    padding: 40px 30px;
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
    z-index: 1;
  }
  
  .service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    background-color: var(--primary-color);
    color: #fff;
  }
  
  .service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 0;
    background-color: var(--primary-color);
    opacity: 0.05;
    transition: var(--transition);
    z-index: -1;
  }
  
  .service-card:hover::before {
    height: 100%;
  }
  
  .service-icon {
    width: 70px;
    height: 70px;
    background-color: var(--primary-color);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 1.8rem;
    transition: var(--transition);
  }
  
  .service-card:hover .service-icon {
    background-color: var(--secondary-color);
    transform: rotateY(360deg);
  }
  
  .service-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--heading-color);
    transition: var(--transition);
  }
  
  .service-card:hover h3 {
    color: #fff;
  }
  
  .service-card p {
    margin-bottom: 25px;
    transition: var(--transition);
  }
  
  .read-more {
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
  }
  
  .service-card:hover .read-more {
    color: #fff;
  }
  
  .read-more i {
    margin-left: 5px;
    transition: var(--transition);
  }
  
  .read-more:hover {
    color: var(--secondary-color);
  }
  
  .read-more:hover i {
    transform: translateX(5px);
  }
  
  /* ===== ABOUT SECTION ===== */
  .about-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 50px;
    align-items: center;
  }
  
  .about-image {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
  }
  
  .about-image img {
    width: 100%;
    border-radius: 10px;
    transition: var(--transition);
  }
  
  .experience-badge {
    position: absolute;
    bottom: 30px;
    right: 10px;
    background-color: var(--primary-color);
    color: #fff;
    border-radius: 50%;
    width: 120px;
    height: 120px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    box-shadow: var(--shadow);
  }
  
  .experience-badge span {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
  }
  
  .experience-badge p {
    font-size: 0.9rem;
    margin-top: 5px;
  }
  
  .about-content p {
    margin-bottom: 20px;
  }
  
  .stats-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin: 30px 0;
  }
  
  .stat-item {
    text-align: center;
    background-color: var(--light-color);
    padding: 20px;
    border-radius: 10px;
    transition: var(--transition);
  }
  
  .stat-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
  }
  
  .stat-item h3 {
    color: var(--primary-color);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 5px;
  }
  
  /* ===== WHY CHOOSE US SECTION ===== */
  .why-choose-us {
    background-color: var(--light-color);
  }
  
  .features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
  }
  
  .feature-item {
    background-color: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
  }
  
  .feature-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-md);
  }
  
  .feature-icon {
    margin-bottom: 20px;
    color: var(--primary-color);
    font-size: 2.5rem;
  }
  
  .feature-item h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--heading-color);
  }
  
  /* ===== TESTIMONIALS SECTION ===== */
  .testimonials {
    position: relative;
    overflow: hidden;
  }
  
  .testimonial-slider {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    overflow: hidden;
    height: 350px;
  }
  
  .testimonial-slide {
    position: absolute;
    width: 100%;
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.5s ease;
  }
  
  .testimonial-slide.active {
    opacity: 1;
    transform: translateX(0);
  }
  
  .testimonial-content {
    background-color: #fff;
    border-radius: 10px;
    padding: 40px;
    box-shadow: var(--shadow);
    position: relative;
  }
  
  .quote-icon {
    color: var(--primary-color);
    font-size: 2rem;
    margin-bottom: 20px;
    opacity: 0.3;
  }
  
  .testimonial-content p {
    font-style: italic;
    margin-bottom: 30px;
    font-size: 1.1rem;
  }
  
  .client-info {
    display: flex;
    align-items: center;
  }
  
  .client-logo {
    margin-right: 20px;
  }
  
  .member-logo {
    width: 60px;
    height: 60px;
  }
  
  .client-details h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--heading-color);
  }
  
  .testimonial-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 30px;
  }
  
  .prev-btn,
  .next-btn {
    background-color: var(--primary-color);
    color: #fff;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    transition: var(--transition);
  }
  
  .prev-btn:hover,
  .next-btn:hover {
    background-color: var(--secondary-color);
  }
  
  .testimonial-dots {
    display: flex;
    margin: 0 20px;
  }
  
  .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: #ccc;
    margin: 0 5px;
    cursor: pointer;
    transition: var(--transition);
  }
  
  .dot.active {
    background-color: var(--primary-color);
  }
  

  
  
  /* ===== CTA SECTION ===== */
  .cta {
    background-image: url('https://images.unsplash.com/photo-1542744173-8659b8e39abc?ixlib=rb-1.2.1&ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&auto=format&fit=crop&w=1950&q=80');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
    text-align: center;
    padding: 100px 0;
  }
  
  .cta-content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
    color: #fff;
  }
  
  .cta-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
  }
  
  .cta-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
  }
  
  .cta .btn-primary {
    animation: glow 2s infinite alternate;
  }
  
  @keyframes glow {
    from {
      box-shadow: 0 0 5px rgba(52, 211, 153, 0.5);
    }
    to {
      box-shadow: 0 0 20px rgba(52, 211, 153, 0.8);
    }
  }
  
  /* ===== CONTACT SECTION ===== */
  .contact-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 50px;
    align-items: start;
  }
  
  .contact-info {
    background-color: var(--primary-color);
    padding: 50px;
    border-radius: 10px;
    color: #fff;
  }
  
  .info-item {
    display: flex;
    margin-bottom: 30px;
  }
  
  .info-icon {
    font-size: 1.5rem;
    margin-right: 20px;
    width: 50px;
    height: 50px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  .info-content h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 5px;
  }
  
  .contact-info .social-links {
    position: static;
    background-color: transparent;
    padding: 0;
    justify-content: flex-start;
  }
  
  .contact-info .social-links a {
    margin-right: 10px;
    margin-left: 0;
  }
  
  .contact-form-container {
    background-color: #fff;
    border-radius: 10px;
    padding: 50px;
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
  }
  
  .contact-form-container::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 100px;
    height: 100px;
    background-color: var(--secondary-color);
    opacity: 0.1;
    border-radius: 50%;
    z-index: 0;
  }
  
  .contact-form-container::after {
    content: '';
    position: absolute;
    bottom: -80px;
    left: -80px;
    width: 150px;
    height: 150px;
    background-color: var(--primary-color);
    opacity: 0.1;
    border-radius: 50%;
    z-index: 0;
  }
  
  .contact-form .form-group {
    margin-bottom: 20px;
    position: relative;
  }
  
  .contact-form input,
  .contact-form select,
  .contact-form textarea {
    width: 100%;
    padding: 15px 20px 15px 50px;
    border: 1px solid #e2e8f0;
    border-radius: 5px;
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    transition: var(--transition);
  }
  
  .contact-form textarea {
    height: 150px;
    resize: none;
  }
  
  .contact-form input:focus,
  .contact-form select:focus,
  .contact-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
  }
  
  .form-group i {
    position: absolute;
    top: 50%;
    left: 20px;
    transform: translateY(-50%);
    color: var(--primary-color);
  }
  
  .form-group textarea+i {
    top: 25px;
    transform: none;
  }
  
  .submit-btn {
    background-color: var(--primary-color);
    color: #fff;
    border: none;
    border-radius: 5px;
    padding: 15px 30px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    position: relative;
    overflow: hidden;
  }
  
  .submit-btn i {
    margin-left: 10px;
  }
  
  .submit-btn:hover {
    background-color: #153e75;
  }
  
  .submit-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
  }
  
  .submit-btn:hover::before {
    width: 300px;
    height: 300px;
  }
  
 
  
  @keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 0.6; }
  }
  
  /* ===== FOOTER ===== */
  .footer {
    background-color: var(--dark-color);
    color: #fff;
    padding-top: 80px;
  }
  
  .footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
  }
  
  .footer-logo {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
  }
  
  .footer-logo-img {
    width: 16rem;
    height: 70px;
    margin-right: 10px;
  }
  
  .footer-logo a {
    font-size: 1.8rem;
    font-weight: 700;
    color: #fff;
    text-decoration: none;
    display: flex;
    align-items: center;
  }
  
  .footer-logo p {
    margin-bottom: 20px;
  }
  
  .footer-social {
    display: flex;
  }
  
  .footer-social a {
    background-color: rgba(255, 255, 255, 0.1);
    color: #fff;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 10px;
    transition: var(--transition);
  }
  
  .footer-social a:hover {
    background-color: var(--secondary-color);
  }
  
  .footer-links h3,
  .footer-services h3,
  .footer-newsletter h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
  }
  
  .footer-links h3::after,
  .footer-services h3::after,
  .footer-newsletter h3::after {
    content: '';
    position: absolute;
    width: 40px;
    height: 2px;
    background-color: var(--secondary-color);
    bottom: 0;
    left: 0;
  }
  
  .footer-links ul,
  .footer-services ul {
    list-style: none;
  }
  
  .footer-links ul li,
  .footer-services ul li {
    margin-bottom: 10px;
  }
  
  .footer-links ul li a,
  .footer-services ul li a {
    color: #ccc;
    text-decoration: none;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
  }
  
  .footer-links ul li a:hover,
  .footer-services ul li a:hover {
    color: var(--secondary-color);
    transform: translateX(5px);
  }
  
  .footer-newsletter p {
    margin-bottom: 20px;
  }
  
  .newsletter-form {
    display: flex;
    position: relative;
  }
  
  .newsletter-form input {
    width: 100%;
    padding: 12px 50px 12px 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 50px;
    color: #fff;
    font-family: 'Poppins', sans-serif;
  }
  
  .newsletter-form input:focus {
    outline: none;
    border-color: var(--secondary-color);
  }
  
  .newsletter-form button {
    position: absolute;
    right: 5px;
    top: 5px;
    background-color: var(--secondary-color);
    color: #fff;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
   }
   
   .newsletter-form button:hover {
    background-color: var(--primary-color);
   }
   
   .footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 20px 0;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
   }
   
   .footer-bottom-links a {
    color: #ccc;
    text-decoration: none;
    margin-left: 20px;
    transition: var(--transition);
   }
   
   .footer-bottom-links a:hover {
    color: var(--secondary-color);
   }
   
   /* ===== BACK TO TOP BUTTON ===== */
   .back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 45px;
    height: 45px;
    background-color: var(--primary-color);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
   }
   
   .back-to-top.active {
    opacity: 1;
    visibility: visible;
   }
   
   .back-to-top:hover {
    background-color: var(--secondary-color);
   }
   
   /* Custom scrollbar */
   ::-webkit-scrollbar {
    width: 10px;
   }
   
   ::-webkit-scrollbar-track {
    background-color: var(--light-color);
   }
   
   ::-webkit-scrollbar-thumb {
    background-color: var(--primary-color);
    border-radius: 5px;
   }
   
   ::-webkit-scrollbar-thumb:hover {
    background-color: #153e75;
   }
   
   /* Enhance focus states for accessibility */
   a:focus,
   button:focus,
   input:focus,
   select:focus,
   textarea:focus {
    outline: 2px dashed var(--primary-color);
    outline-offset: 2px;
   }
   
   /* Add text-selection styling */
   ::selection {
    background-color: var(--primary-color);
    color: #fff;
   }
   
   /* ===== RESPONSIVE STYLES ===== */
   @media screen and (max-width: 1024px) {
    .hero-content h1 {
      font-size: 3rem;
    }
   
    .section-header h2 {
      font-size: 2.2rem;
    }
   
    .about-grid,
    .contact-grid {
      grid-template-columns: 1fr;
    }
   
    .about-image {
      max-width: 700px;
      margin: 0 auto;
    }
   
    .contact-info {
      order: 2;
    }
   }
   
   @media screen and (max-width: 768px) {
    #navbar .container {
      position: relative;
    }
   
    .nav-toggle {
      display: block;
      width: 40px;
      height: 40px;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 50%;
      background-color: rgba(255, 255, 255, 0.1);
      transition: var(--transition);
    }
   
    #navbar.scrolled .nav-toggle {
      background-color: rgba(0, 0, 0, 0.05);
    }
   
    .nav-toggle:hover {
      background-color: var(--secondary-color);
    }
   
    .nav-menu {
      position: absolute;
      top: 100%;
      left: 0;
      width: 100%;
      background-color: #fff;
      flex-direction: column;
      align-items: start;
      padding: 20px;
      box-shadow: var(--shadow);
      transform: translateY(-10px);
      opacity: 0;
      visibility: hidden;
      transition: var(--transition);
      border-radius: 0 0 10px 10px;
    }
   
    .nav-menu.active {
      transform: translateY(0);
      opacity: 1;
      visibility: visible;
    }
   
    .nav-menu li {
      margin: 10px 0;
      width: 100%;
    }
   
    .nav-menu li a {
      color: var(--dark-color);
      display: block;
      padding: 10px 0;
    }
   
    .nav-menu li a.btn-primary {
      width: 100%;
      text-align: center;
      margin-top: 10px;
    }
   
    .hero-content h1 {
      font-size: 2.5rem;
    }
   
    .hero-content p {
      font-size: 1rem;
    }
   
    .services-grid,
    .features-grid,
    .team-grid {
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
   
    .stats-container {
      grid-template-columns: 1fr;
    }
   
    .footer-content {
      grid-template-columns: 1fr;
    }
   
    .footer-bottom {
      flex-direction: column;
      text-align: center;
    }
   
    .footer-bottom-links {
      margin-top: 15px;
    }
   
    .footer-bottom-links a {
      margin: 0 10px;
    }
   }
   
   @media screen and (max-width: 480px) {
    .section-header h2 {
      font-size: 2rem;
    }
   
    .hero-content h1 {
      font-size: 2rem;
    }
   
    .btn-primary,
    .btn-secondary {
      display: block;
      width: 100%;
      margin: 10px 0;
    }
   
    .hero-buttons .btn-secondary {
      margin-left: 0;
    }
   
    .contact-form-container,
    .contact-info {
      padding: 30px;
    }
   
    .partner-logo {
      width: 50%;
      text-align: center;
      margin-bottom: 20px;
    }
   }
   
   /* Preloader Animation */
   .preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s, visibility 0.5s;
   }
   
   .preloader.hidden {
    opacity: 0;
    visibility: hidden;
   }
   
   .loader {
    width: 50px;
    height: 50px;
    border: 5px solid var(--light-color);
    border-top: 5px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
   }
   
   @keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
   }