* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}
    
    /* ===== NAVBAR STYLES ===== */
    .navbar-brand img.default-logo {
      height: 100px;
      width: 100px;
      margin-left: 20px;
    }
    
    .navbar-toggler {
      border: none;
      padding: 0;
    }
    
    .navbar-toggler-line {
      display: block;
      width: 25px;
      height: 3px;
      background-color: #333;
      margin: 5px 0;
      transition: 0.3s;
    }
    
    .navbar-nav {
      gap: 25px;
    }
    
    .nav-link {
      font-weight: 500;
      color: #333 !important;
      transition: color 0.3s;
    }
    
    .nav-link:hover {
      color: #3498db !important;
    }
    
    #navbarNav {
      margin-right: 200px;
      font-size: larger;
      padding: 20px;
    }
    
    .header-button .btn-primary {
      background-color: #3498db;
      border-color: #3498db;
      padding: 10px 25px;
      border-radius: 5px;
      font-weight: 600;
      transition: all 0.3s;
      margin-right: 20px;
    }
    
    .header-button .btn-primary:hover {
      background-color: #2980b9;
      border-color: #2980b9;
      transform: translateY(-2px);
      box-shadow: 0 5px 15px rgba(52, 152, 219, 0.3);
    }
    
    /* ===== SLIDER STYLES ===== */
    .bg-slider {
      height: 90vh;
      background-size: cover;
      background-position: center;
      background-repeat: no-repeat;
    }
    
    .carousel-caption h1 {
      font-size: 3.5rem;
      font-weight: 700;
      text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.5);
    }
    
    .carousel-indicators button {
      width: 12px;
      height: 12px;
      border-radius: 50%;
      margin: 0 5px;
    }
    .about-us-section {
    background-color: #f8f9fa;
  }
  
  
  .text-light-blue {
    color: #3498db;
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 20px;
  }
  
  .text-dark-blue {
    color: #2c3e50;
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 20px;
  }
  
  .text-sky-blue {
    color: #2c3e50 ;
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 0;
  }
  
  /* Heading */
  .about-content h2 {
    color: #2c3e50;
    font-weight: 700;
    font-size: 2.5rem;
    position: relative;
    padding-bottom: 15px;
  }
  
  .about-content h2:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 4px;
    background: #e74c3c;
    border-radius: 2px;
  }
  
  /* Image Styling */
  .about-image {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
  }
  
  .about-image img {
    width: 100%;
    height: auto;
    transition: transform 0.5s ease;
  }
  
  .about-image img:hover {
    transform: scale(1.02);
  }
  
  /* Responsive Design */
  @media (max-width: 992px) {
    .about-content {
      padding-right: 0 !important;
      text-align: center;
    }
    
    .about-content h2:after {
      left: 50%;
      transform: translateX(-50%);
    }
    
    .about-image {
      margin-top: 30px;
    }
  }
  
  @media (max-width: 768px) {
    .about-content h2 {
      font-size: 2rem;
    }
    
    .text-light-blue,
    .text-dark-blue,
    .text-sky-blue {
      font-size: 1rem;
    }
  }
  
  @media (max-width: 576px) {
    .about-content h2 {
      font-size: 1.8rem;
    }
    
    .about-image img {
      border-radius: 8px;
    }
  }
 /* recent projects */
  .recent-projects {
    background-color: rgb(255, 255, 255);
  }
  
  .recent-projects h2 {
    color: #2c3e50; /* Dark Blue */
    font-weight: 700;
    position: relative;
    padding-bottom: 15px;
  }
  
  .recent-projects h2:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: #e74c3c; 
    border-radius: 2px;
  }
  
  .text-light-blue {
    color: #3498db; /* Light Blue */
  }
  
  /* Project Card */
  .project-card {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    transition: all 0.4s ease;
    height: 350px;
  }
  
  .project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(52, 152, 219, 0.2);
  }
  
  /* Project Image */
  .project-image {
    position: relative;
    height: 100%;
    width: 100%;
    overflow: hidden;
  }
  
  .project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
  }
  
  .project-card:hover .project-image img {
    transform: scale(1.1);
  }
  
  /* Project Overlay */
  .project-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, 
                rgba(44, 62, 80, 0.9) 0%, 
                rgba(44, 62, 80, 0.7) 50%,
                rgba(44, 62, 80, 0) 100%);
    padding: 20px;
    color: white;
    transition: all 0.4s ease;
    transform: translateY(10px);
    opacity: 0.9;
  }
  
  .project-card:hover .project-overlay {
    transform: translateY(0);
    opacity: 1;
    background: linear-gradient(to top, 
                rgba(44, 62, 80, 0.95) 0%, 
                rgba(44, 62, 80, 0.8) 50%,
                rgba(44, 62, 80, 0) 100%);
  }
  
  /* Project Info */
  .project-info {
    text-align: center;
  }
  
  .project-title {
    color: white;
    font-weight: 700;
    font-size: 1.3rem;
    margin-bottom: 8px;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
  }
  
  .project-text {
    color: #ecf0f1; /* Very Light Blue/Gray */
    font-size: 0.95rem;
    margin-bottom: 10px;
    line-height: 1.4;
  }
  
  /* Color Tags */
  .dark-blue {
    color: #2c3e50; /* Dark Blue */
    background-color: rgba(255, 255, 255, 0.9);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    display: inline-block;
  }
  
  .sky-blue {
    color: #5dade2; /* Sky Blue */
    background-color: rgba(255, 255, 255, 0.9);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    display: inline-block;
  }
  
  /* Light Blue Variant */
  .light-blue {
    color: #3498db; /* Light Blue */
  }
  
  /* Responsive Design */
  @media (max-width: 1200px) {
    .project-card {
      height: 320px;
    }
  }
  
  @media (max-width: 992px) {
    .project-card {
      height: 300px;
      margin-bottom: 20px;
    }
    
    .project-title {
      font-size: 1.2rem;
    }
  }
  
  @media (max-width: 768px) {
    .recent-projects h2 {
      font-size: 2rem;
    }
    
    .project-card {
      height: 280px;
    }
    
    .project-overlay {
      padding: 15px;
    }
    
    .project-title {
      font-size: 1.1rem;
    }
    
    .project-text {
      font-size: 0.9rem;
    }
  }
  
  @media (max-width: 576px) {
    .project-card {
      height: 250px;
    }
    
    .recent-projects h2 {
      font-size: 1.8rem;
    }
    
    .recent-projects .lead {
      font-size: 1rem;
    }
  }
  
  @media (max-width: 480px) {
    .project-card {
      height: 220px;
    }
    
    .project-overlay {
      padding: 12px;
    }
    
    .project-title {
      font-size: 1rem;
      margin-bottom: 5px;
    }
    
    .project-text {
      font-size: 0.85rem;
      margin-bottom: 8px;
    }
    
    .dark-blue, .sky-blue {
      font-size: 0.8rem;
      padding: 3px 10px;
    }
  }
  /* ===== SERVICES SECTION STYLES ===== */
  #services {
    background-color: #f8f9fa;
  }
  
  .service-card {
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.4s ease;
    opacity: 0;
    transform: translateY(30px);
    height: auto;
    min-height: 500px;
  }
  
  /* Animation for cards */
  .service-card.animated {
    opacity: 1;
    transform: translateY(0);
  }
  
  /* Staggered animation */
  .service-card:nth-child(1) { transition-delay: 0.1s; }
  .service-card:nth-child(2) { transition-delay: 0.2s; }
  .service-card:nth-child(3) { transition-delay: 0.3s; }
  .service-card:nth-child(4) { transition-delay: 0.4s; }
  
  /* Hover effects */
  .service-card:hover {
    transform: translateY(-15px) !important;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15) !important;
  }
  
  .service-image {
    height: 250px;
    overflow: hidden;
  }
  
  .service-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
  }
  
  .service-card:hover img {
    transform: scale(1.1);
  }
  
  .card-body {
    padding: 25px;
    display: flex;
    flex-direction: column;
  }
  
  .card-title {
    color: #18446f;
    font-weight: 700;
    font-size: 1.4rem;
    margin-bottom: 15px;
  }
  
  #services h2 {
     color: #2c3e50;
    font-weight: 700;
    font-size: 2.5rem;
    position: relative;
    padding-bottom: 15px;
    
  }
  #services h2:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: #e74c3c; 
    border-radius: 2px;
  }
  .card-text {
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
    flex-grow: 1;
  }
  
  .btn-primary {
    background-color: #3498db;
    border-color: #3498db;
    padding: 10px 25px;
    border-radius: 5px;
    font-weight: 600;
    transition: all 0.3s ease;
  }
  
  .btn-primary:hover {
    background-color: #2980b9;
    border-color: #2980b9;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(52, 152, 219, 0.3);
  }
  
  /* Responsive Design */
  @media (max-width: 1200px) {
    .service-card {
      min-height: 480px;
    }
  }
  
  @media (max-width: 992px) {
    .service-card {
      min-height: 450px;
      margin-bottom: 30px;
    }
    
    .col-md-6 {
      flex: 0 0 auto;
      width: 50%;
    }
    
    .service-card:nth-child(3),
    .service-card:nth-child(4) {
      transition-delay: 0.3s;
    }
  }
  
  @media (max-width: 768px) {
    .service-card {
      min-height: 420px;
    }
    
    .col-md-6 {
      width: 100%;
    }
    
    .card-title {
      font-size: 1.3rem;
    }
    
    .card-body {
      padding: 20px;
    }
    
    #services h2 {
      font-size: 2rem;
    }
  }
  
  @media (max-width: 576px) {
    .service-card {
      min-height: 400px;
    }
    
    .service-image {
      height: 220px;
    }
    
    .card-body {
      padding: 18px;
    }
  }
    
    /* ===== WHY CHOOSE US STYLES ===== */
    .why-choose-us {
      background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    }
    
    .why-choose-us h2 {
      color:rgb(7, 60, 81);
      font-weight: 700;
      position: relative;
      padding-bottom: 15px;
    }
    
    .why-choose-us h2:after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 50%;
      transform: translateX(-50%);
      width: 80px;
      height: 4px;
      background: #e74c3c;
      border-radius: 2px;
    }
    
    .feature-card {
      transition: all 0.3s ease;
      border-radius: 12px;
      overflow: hidden;
      border: none;
      height: 100%;
      opacity: 0;
      transform: translateY(20px);
      animation: fadeInUp 0.6s ease forwards;
    }
    
    .feature-card:hover {
      transform: translateY(-10px);
      box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1) !important;
    }
    
    .feature-icon {
      color: #e74c3c;
      transition: all 0.3s ease;
    }
    
    .feature-card:hover .feature-icon {
      transform: scale(1.1);
      color: #c0392b;
    }
    
    .feature-card .card-title {
      color: #2c3e50;
      font-weight: 600;
    }
    
    .feature-card .card-text {
      color: #666;
      line-height: 1.6;
    }
    
    
    
    /* ===== FOOTER STYLES ===== */
    footer {
      margin-top: 50px;
      background-color: #2c3e50;
      color: white;
    }
    
    .footer-logo img {
      height: 60px;
      width: auto;
      margin-bottom: 20px;
      border-radius: 10px;
      
    }
    
    .footer-text {
      color: #bdc3c7;
      line-height: 1.6;
    }
    
    .footer-heading {
      font-size: 1.3rem;
      font-weight: 600;
      margin-bottom: 20px;
    }
    
    .footer-links {
      list-style: none;
      padding: 0;
    }
    
    .footer-links li {
      margin-bottom: 10px;
    }
    
    .footer-links li a {
      color: #bdc3c7;
      text-decoration: none;
      transition: color 0.3s;
    }
    
    .footer-links li a:hover {
      color: #3498db;
      text-decoration: underline;
    }
    
    .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .copyright-text {
      color: #95a5a6;
      font-size: 0.9rem;
    }
    
    /* ===== ANIMATIONS ===== */
    @keyframes fadeInUp {
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }
    
    /* Staggered animation delays for Why Choose Us */
    .feature-card:nth-child(1) { animation-delay: 0.1s; }
    .feature-card:nth-child(2) { animation-delay: 0.2s; }
    .feature-card:nth-child(3) { animation-delay: 0.3s; }
    .feature-card:nth-child(4) { animation-delay: 0.4s; }
    .feature-card:nth-child(5) { animation-delay: 0.5s; }
    .feature-card:nth-child(6) { animation-delay: 0.6s; }
    
    /* ===== RESPONSIVE STYLES ===== */
    @media (max-width: 1200px) {
      .service-card {
        min-height: 520px;
      }
    }
    
    @media (max-width: 992px) {
      #navbarNav {
        margin-right: 0;
      }
      
      .feature-card {
        margin-bottom: 20px;
      }
      
      .service-card {
        min-height: 500px;
        margin-bottom: 30px;
      }
      
      .header-button {
        display: none !important;
      }
    }
    
    @media (max-width: 768px) {
      .bg-slider {
        height: 60vh;
      }
      
      .carousel-caption h1 {
        font-size: 2rem;
      }
      
      .why-choose-us h2,
      #services h2 {
        font-size: 2rem;
      }
      
      .feature-icon i {
        font-size: 2.5rem;
      }
      
      .service-card {
        min-height: 480px;
      }
      
      .service-card .card-title {
        font-size: 1.3rem;
      }
      
      .service-card .card-body {
        padding: 25px;
      }
      
      .navbar-brand img.default-logo {
        height: 80px;
        margin-left: 10px;
      }
      
      .service-image {
        height: 220px;
      }
    }
    
    @media (max-width: 576px) {
      .service-card {
        min-height: 450px;
      }
      
      .service-image {
        height: 200px;
      }
      
      .service-card .card-body {
        padding: 20px;
      }
      
      .why-choose-us,
      #services {
        padding: 60px 0;
      }
      
      footer {
        padding: 40px 0 20px;
      }
    }
    
    @media (max-width: 480px) {
      .service-card {
        min-height: 420px;
      }
      
      .carousel-caption h1 {
        font-size: 1.5rem;
      }
      
      .service-image {
        height: 180px;
      }
    }