:root {
        --primary-color: #3498db;
        --secondary-color: #2c3e50;
        --light-color: #f8f9fa;
        --dark-color: #343a40;
      }
      
      body {
        font-family: 'Poppins', sans-serif;
        scroll-behavior: smooth;
      }
      
      /* Navbar Styles */
      .navbar {
        box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        background-color: white !important;
        transition: all 0.3s ease;
      }
      
      .navbar.scrolled {
        padding: 10px 0;
        box-shadow: 0 5px 20px rgba(0,0,0,0.1);
      }
      
      .navbar-brand {
        font-weight: 700;
        font-size: 24px;
        color: var(--secondary-color) !important;
        transition: all 0.3s ease;
      }
      
      .navbar-brand span {
        color: var(--primary-color);
      }
      
      .nav-link {
        font-weight: 500;
        color: var(--secondary-color) !important;
        margin: 0 8px;
        position: relative;
        transition: all 0.3s ease;
      }
      
      .nav-link:hover {
        color: var(--primary-color) !important;
      }
      
      .nav-link:after {
        content: '';
        position: absolute;
        width: 0;
        height: 2px;
        background: var(--primary-color);
        bottom: 0;
        left: 0;
        transition: width 0.3s;
      }
      
      .nav-link:hover:after {
        width: 100%;
      }
      
      .btn-primary {
        background-color: var(--primary-color);
        border-color: var(--primary-color);
        transition: all 0.3s ease;
      }
      
      .btn-outline-primary {
        border-color: var(--primary-color);
        color: var(--primary-color);
        transition: all 0.3s ease;
      }
      
      .btn-outline-primary:hover {
        background-color: var(--primary-color);
        color: white;
      }
      
      .active {
        color: var(--primary-color) !important;
      }
      
      .active:after {
        width: 100% !important;
      }
      
      /* Hero Section */
      .hero {
        background: linear-gradient(135deg, var(--primary-color), #6dd5fa);
        color: white;
        padding: 100px 0;
        position: relative;
        overflow: hidden;
      }
      
      .hero::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: url('https://source.unsplash.com/random/1600x900/?coding') no-repeat center center/cover;
        opacity: 0.1;
        z-index: 0;
      }
      
      .hero-content {
        position: relative;
        z-index: 1;
      }
      
      .hero-img {
        border-radius: 50%;
        border: 5px solid white;
        width: 200px;
        height: 200px;
        object-fit: cover;
        transition: all 0.5s ease;
        box-shadow: 0 10px 30px rgba(0,0,0,0.2);
      }
      
      .hero-img:hover {
        transform: scale(1.05) rotate(5deg);
      }
      
      /* About Section */
      .about {
        padding: 80px 0;
        background-color: var(--light-color);
      }
      
      .skill-badge {
        margin: 5px;
        padding: 8px 15px;
        background-color: white;
        border-radius: 20px;
        box-shadow: 0 2px 5px rgba(0,0,0,0.1);
        display: inline-block;
        transition: all 0.3s ease;
      }
      
      .skill-badge:hover {
        transform: translateY(-3px);
        box-shadow: 0 5px 15px rgba(0,0,0,0.1);
      }
      
      /* Services Section */
      .services {
        padding: 80px 0;
      }
      
      .service-card {
        padding: 30px;
        border-radius: 10px;
        box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        transition: all 0.3s ease;
        height: 100%;
        border: 1px solid rgba(0,0,0,0.05);
      }
      
      .service-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 15px 30px rgba(0,0,0,0.1);
        border-color: var(--primary-color);
      }
      
      .service-icon {
        font-size: 40px;
        color: var(--primary-color);
        margin-bottom: 20px;
        transition: all 0.3s ease;
      }
      
      .service-card:hover .service-icon {
        transform: rotate(15deg) scale(1.2);
      }
      
      /* Portfolio Section */
      .portfolio {
        padding: 80px 0;
        background-color: var(--light-color);
      }
      
      .portfolio-item {
        position: relative;
        overflow: hidden;
        border-radius: 10px;
        margin-bottom: 30px;
        box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        transition: all 0.3s ease;
      }
      
      .portfolio-item:hover {
        box-shadow: 0 15px 30px rgba(0,0,0,0.2);
      }
      
      .portfolio-img {
        transition: all 0.5s ease;
        width: 100%;
        height: 250px;
        object-fit: cover;
      }
      
      .portfolio-item:hover .portfolio-img {
        transform: scale(1.1);
      }
      
      .portfolio-overlay {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(52, 152, 219, 0.9);
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        opacity: 0;
        transition: all 0.5s ease;
        color: white;
      }
      
      .portfolio-item:hover .portfolio-overlay {
        opacity: 1;
      }
      
      /* Contact Section */
      .contact {
        padding: 80px 0;
      }
      
      .contact-form .form-control {
        padding: 15px;
        border-radius: 5px;
        margin-bottom: 20px;
        transition: all 0.3s ease;
        border: 1px solid #ddd;
      }
      
      .contact-form .form-control:focus {
        border-color: var(--primary-color);
        box-shadow: 0 0 0 0.25rem rgba(52, 152, 219, 0.25);
      }
      
      .contact-info {
        background-color: var(--light-color);
        padding: 30px;
        border-radius: 10px;
        height: 100%;
        transition: all 0.3s ease;
      }
      
      .contact-info:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 30px rgba(0,0,0,0.1);
      }
      
      .contact-icon {
        font-size: 24px;
        color: var(--primary-color);
        margin-right: 15px;
        transition: all 0.3s ease;
      }
      
      .contact-info:hover .contact-icon {
        transform: scale(1.2);
      }
      
      /* Footer */
      footer {
        background-color: var(--secondary-color);
        color: white;
        padding: 30px 0;
        position: relative;
      }
      
      footer::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: url('https://source.unsplash.com/random/1600x400/?technology') no-repeat center center/cover;
        opacity: 0.05;
        z-index: 0;
      }
      
      .footer-content {
        position: relative;
        z-index: 1;
      }
      
      .social-icon {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 40px;
        height: 40px;
        border-radius: 50%;
        background-color: rgba(255,255,255,0.1);
        color: white;
        margin: 0 10px;
        transition: all 0.3s ease;
      }
      
      .social-icon:hover {
        background-color: var(--primary-color);
        transform: translateY(-5px) scale(1.1);
      }
      
      /* Floating Elements */
      .floating {
        animation: floating 3s ease-in-out infinite;
      }
      
      @keyframes floating {
        0% { transform: translateY(0px); }
        50% { transform: translateY(-10px); }
        100% { transform: translateY(0px); }
      }
      
      /* Pulse Animation */
      .pulse {
        animation: pulse 2s infinite;
      }
      
      @keyframes pulse {
        0% { box-shadow: 0 0 0 0 rgba(52, 152, 219, 0.7); }
        70% { box-shadow: 0 0 0 15px rgba(52, 152, 219, 0); }
        100% { box-shadow: 0 0 0 0 rgba(52, 152, 219, 0); }
      }
      
      /* Responsive Styles */
      @media (max-width: 991.98px) {
        .navbar-collapse {
          background-color: white;
          padding: 20px;
          border-radius: 10px;
          box-shadow: 0 5px 15px rgba(0,0,0,0.1);
          margin-top: 10px;
        }
        
        .nav-item {
          margin: 5px 0;
        }
        
        .nav-link {
          padding: 10px 15px !important;
          margin: 0;
        }
        
        .nav-link:after {
          display: none;
        }
        
        .d-flex {
          flex-direction: column;
          gap: 10px;
          margin-top: 15px;
        }
        
        .hero {
          padding: 60px 0;
          text-align: center;
        }
        
        section {
          padding: 60px 0;
        }
      }
      
      /* Custom Toggler Button */
      .navbar-toggler {
        border: none !important;
        outline: none !important;
        box-shadow: none !important;
        padding: 0.5rem;
      }
      
      .navbar-toggler:focus {
        box-shadow: none !important;
      }
      
      .navbar-toggler-icon {
        background-image: none !important;
        position: relative;
        width: 24px;
        height: 2px;
        background-color: var(--secondary-color);
        transition: all 0.3s;
      }
      
      .navbar-toggler-icon::before,
      .navbar-toggler-icon::after {
        content: '';
        position: absolute;
        width: 24px;
        height: 2px;
        background-color: var(--secondary-color);
        left: 0;
        transition: all 0.3s;
      }
      
      .navbar-toggler-icon::before {
        transform: translateY(-6px);
      }
      
      .navbar-toggler-icon::after {
        transform: translateY(6px);
      }
      
      .navbar-toggler[aria-expanded="true"] .navbar-toggler-icon {
        background-color: transparent;
      }
      
      .navbar-toggler[aria-expanded="true"] .navbar-toggler-icon::before {
        transform: rotate(45deg);
        background-color: var(--primary-color);
      }
      
      .navbar-toggler[aria-expanded="true"] .navbar-toggler-icon::after {
        transform: rotate(-45deg);
        background-color: var(--primary-color);
      }
      
      /* Project Images Placeholder */
      .project-img-placeholder {
        width: 100%;
        height: 250px;
        background: linear-gradient(45deg, #f3f4f6, #e5e7eb);
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--secondary-color);
        font-weight: bold;
        position: relative;
        overflow: hidden;
      }
      
      .project-img-placeholder::before {
        content: '';
        position: absolute;
        top: -50%;
        left: -50%;
        width: 200%;
        height: 200%;
        background: linear-gradient(
          to bottom right,
          rgba(255,255,255,0) 0%,
          rgba(255,255,255,0.8) 50%,
          rgba(255,255,255,0) 100%
        );
        transform: rotate(30deg);
        animation: shimmer 2s infinite linear;
      }
      
      @keyframes shimmer {
        0% { transform: translateX(-100%) rotate(30deg); }
        100% { transform: translateX(100%) rotate(30deg); }
      }
      /* Modal background and body */
.modal-content {
  background-color: white;
  color: #fff;
  border-radius: 15px;
  overflow: hidden;
  border: none;
}

/* Modal header */
.modal-header {
  background: #292b3a;
  border-bottom: 1px solid #444;
  padding: 1rem 1.5rem;
}

.modal-title {
  font-weight: 600;
  font-size: 1.25rem;
}

.btn-close-white {
  filter: brightness(0) invert(1);
}

/* Modal body and gallery layout */
#modalImageGallery {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

#modalImageGallery img {
  width: 100%;
  border-radius: 10px;
  object-fit: cover;
  transition: transform 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
}

#modalImageGallery img:hover {
  transform: scale(1.03);
}

/* Responsive column size inside modal */
#modalImageGallery .col-md-4 {
  flex: 0 0 30%;
  max-width: 30%;
}

@media (max-width: 768px) {
  #modalImageGallery .col-md-4 {
    flex: 0 0 45%;
    max-width: 45%;
  }
}

@media (max-width: 576px) {
  #modalImageGallery .col-md-4 {
    flex: 0 0 100%;
    max-width: 100%;
  }
}
.review-quote {
    position: relative;
    padding-left: 1.5rem;
    border-left: 3px solid var(--primary-color);
  }
  
  .review-quote p {
    font-size: 1.05rem;
    line-height: 1.7;
    color: #555;
  }
  
  .review-metrics {
    font-size: 0.9rem;
  }
  
  .review-metrics .col-4 {
    margin-bottom: 0.5rem;
  }
  
  @media (min-width: 768px) {
    .review-quote {
      padding-left: 2rem;
    }
  }