/* ================================
       Glassmorphism Navbar (UPDATED)
       ================================ */
    #navbar {
      z-index: 1000;
      transition: background-color 0.5s ease-in-out, backdrop-filter 0.5s ease-in-out;
    }

    /* default state */
    .navbar {
      background: transparent;
    }

    /* JS se toggle hogi */
    .navbar-transparent {
      background: rgba(255, 255, 255, 0.10) !important;
      backdrop-filter: blur(10px);
    }
    .navbar-black {
      background: #000000 !important;
      backdrop-filter: none;
    }

    /* nav text colors */
    .navbar-nav .nav-link {
      color: #fff !important;
      font-weight: 500;
    }
    .navbar-brand {
      color: #fff !important;
      font-weight: bold;
      font-size: 1.3rem;
    }

    /* ================================
       Background Carousel
       ================================ */
    .bg-carousel {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100vh;
      z-index: -1;
      overflow: hidden;
    }
    .bg-slide {
      position: absolute;
      width: 100%;
      height: 100%;
      background-size: cover;
      background-position: center;
      opacity: 0;
      transition: opacity 1s ease-in-out;
    }
    .bg-slide.active {
      opacity: 1;
    }
    .bg-slide::before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      height: 100%;
      width: 100%;
      background: rgba(0, 0, 0, 0.4);
    }

    /* ================================
       Glass Effect Carousel
       ================================ */
    .glass-carousel-container {
      margin-top: 76px;
      position: relative;
      z-index: 100;
      padding: 2rem 0;
    }
    .glass-carousel {
      background: rgba(255, 255, 255, 0.1);
      backdrop-filter: blur(12px);
      border-radius: 20px;
      border: 1px solid rgba(255, 255, 255, 0.2);
      box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
      overflow: hidden;
      padding: 1.5rem;
      margin: 0 auto;
      max-width: 1200px;
    }
    .glass-carousel .carousel-inner {
      border-radius: 15px;
      overflow: hidden;
    }
    .glass-carousel .carousel-item {
      height: 450px;
      position: relative;
    }
    .glass-carousel .carousel-item img {
      object-fit: cover;
      height: 100%;
      width: 100%;
      filter: brightness(0.8);
    }
    .glass-carousel .carousel-caption {
      background: rgba(0, 0, 0, 0.1);
      backdrop-filter: blur(1.5px);
      padding: 1.5rem;
      border-radius: 15px;
      bottom: 40px;
      left: 50%;
      transform: translateX(-50%);
      width: 80%;
      border: 1px solid rgba(255, 255, 255, 0.8);
    }
    .glass-carousel .carousel-caption h3 {
      font-weight: 600;
      text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
    }
    .glass-carousel .carousel-caption p {
      font-size: 1.1rem;
    }
    .glass-carousel .btn {
      border-radius: 30px;
      padding: 0.6rem 1.5rem;
      font-weight: 500;
      margin: 0 5px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
      transition: all 0.3s ease;
    }
    .glass-carousel .btn-primary {
      background: linear-gradient(45deg, #3a86ff, #4361ee);
      border: none;
    }
    .glass-carousel .btn-outline-light {
      border-width: 2px;
    }
    .glass-carousel .btn:hover {
      transform: translateY(-3px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    }

    /* hide prev/next arrows */
    .glass-carousel .carousel-control-prev,
    .glass-carousel .carousel-control-next {
      display: none;
    }

    /* indicators */
    .glass-carousel .carousel-indicators {
      position: absolute;
      bottom: 20px;
      left: 50%;
      transform: translateX(-50%);
      margin: 0;
      z-index: 5;
      display: flex;
      justify-content: center;
      padding: 10px;
      border-radius: 30px;
      background: rgba(0, 0, 0, 0.2);
      backdrop-filter: blur(5px);
      border: 1px solid rgba(255, 255, 255, 0.1);
    }
    .glass-carousel .carousel-indicators button {
      width: 12px;
      height: 12px;
      border-radius: 50%;
      background-color: rgba(255, 255, 255, 0.5);
      border: 2px solid transparent;
      margin: 0 8px;
      transition: all 0.3s ease;
    }
    .glass-carousel .carousel-indicators button.active {
      background-color: #fff;
      border-color: rgba(255, 255, 255, 0.8);
      transform: scale(1.2);
    }

    /* ================================
       Sections / Cards / Footer
       ================================ */
    .section-padding {
      padding: 80px 0;
      position: relative;
    }
    .section-title {
      font-size: 2.5rem;
      font-weight: 700;
      margin-bottom: 1rem;
      color: #fff;
      text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
    }
    .glass-card {
      background: rgba(255, 255, 255, 0.1);
      backdrop-filter: blur(12px);
      border-radius: 20px;
      border: 1px solid rgba(255, 255, 255, 0.2);
      box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
      padding: 2rem;
      color: #fff;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }
    .glass-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
    }

    /* About */
    .about-content p {
      font-size: 1.1rem;
      line-height: 1.7;
      margin-bottom: 1.5rem;
    }
    .about-stats { display: flex; justify-content: space-between; margin: 2rem 0; }
    .stat { text-align: center; }
    .stat h3 { font-size: 2.5rem; font-weight: 700; margin-bottom: 0.5rem; color: #3a86ff; }
    .stat p { font-size: 0.9rem; margin-bottom: 0; }
    .about-image img { width: 100%; height: auto; transition: transform 0.5s ease; }
    .about-image:hover img { transform: scale(1.03); }

    /* Services */
    .service-card {
      text-align: center;
      padding: 2.5rem 1.5rem;
      height: 100%;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .service-icon { font-size: 3rem; margin-bottom: 1.5rem; color: #3a86ff; }
    .service-card h3 { font-size: 1.5rem; margin-bottom: 1rem; }
    .service-card p { margin-bottom: 1.5rem; flex-grow: 1; }

    /* Contact */
    .contact-form { padding: 2.5rem; }
    .form-group { margin-bottom: 1.5rem; }
    .form-control {
      background: rgba(22, 21, 21, 0.1);
      border: 1px solid rgba(255, 255, 255, 0.2);
      border-radius: 10px;
      color: #050505;
      padding: 0.8rem 1rem;
    }
    .form-control:focus {
      background: rgba(255, 255, 255, 0.15);
      border-color: rgba(5, 126, 39, 0.821);
      box-shadow: 0 0 0 0.35rem rgba(255, 255, 255, 0.1);
      color: #0c0c0c;
    }
    .form-control::placeholder { color: rgba(15, 14, 14, 0.7); }

    /* Footer */
    .footer {
      background: rgba(0, 0, 0, 0.7);
      backdrop-filter: blur(10px);
      color: #fff;
    }
    .footer h3, .footer h4 { color: #fff; margin-bottom: 1.5rem; }
    .footer ul { list-style: none; padding: 0; }
    .footer ul li { margin-bottom: 0.8rem; }
    .footer ul li a {
      color: rgba(255, 255, 255, 0.8);
      text-decoration: none;
      transition: color 0.3s ease;
    }
    .footer ul li a:hover { color: #3a86ff; }
    .footer ul li i { margin-right: 0.5rem; color: #3a86ff; }
    .social-links { margin-top: 1.5rem; }
    .social-links a {
      display: inline-block;
      width: 40px;
      height: 40px;
      background: rgba(255, 255, 255, 0.1);
      border-radius: 50%;
      text-align: center;
      line-height: 40px;
      color: #fff;
      margin-right: 0.5rem;
      transition: all 0.3s ease;
    }
    .social-links a:hover { background: #3a86ff; transform: translateY(-3px); }
    .footer hr { border-color: rgba(255, 255, 255, 0.2); margin: 2rem 0; }

    /* Animations */
    .fade-in { opacity: 0; transform: translateY(20px); transition: opacity 0.8s ease, transform 0.8s ease; }
    .fade-in.visible { opacity: 1; transform: translateY(0); }

    /* Section backgrounds */
    #about { background-color: #f8f9fa; }
    #services { background-color: #212529; }
    #contact { background-color: #f8f9fa; }
    
    /* Text colors for light backgrounds */
    #about .section-title, 
    #about .lead,
    #about .glass-card,
    #contact .section-title,
    #contact .lead,
    #contact .glass-card {
      color: #212529;
    }

    /* Responsive tweaks */
    @media (max-width: 992px) {
      .section-title { font-size: 2rem; }
      .about-stats { flex-wrap: wrap; }
      .stat { flex: 0 0 50%; margin-bottom: 1.5rem; }
      .glass-carousel .carousel-item { height: 400px; }
    }
    @media (max-width: 768px) {
      .section-padding { padding: 60px 0; }
      .glass-card { padding: 1.5rem; }
      .service-card { padding: 2rem 1rem; }
      .contact-form { padding: 2rem 1.5rem; }
      .stat h3 { font-size: 2rem; }
      .glass-carousel-container { margin-top: 70px; padding: 1.5rem 0; }
      .glass-carousel .carousel-item { height: 350px; }
      .glass-carousel .carousel-caption { width: 90%; padding: 1rem; bottom: 20px; }
      .glass-carousel .carousel-caption h3 { font-size: 1.3rem; }
      .glass-carousel .carousel-caption p { font-size: 1rem; }
      .glass-carousel .btn { padding: 0.5rem 1.2rem; font-size: 0.9rem; }
    }
    @media (max-width: 576px) {
      .section-title { font-size: 1.8rem; }
      .about-stats { flex-direction: column; }
      .stat { margin-bottom: 1.5rem; }
      .social-links a { width: 35px; height: 35px; line-height: 35px; }
      .glass-carousel .carousel-item { height: 300px; }
      .glass-carousel .carousel-caption { bottom: 10px; }
      .glass-carousel .carousel-caption h3 { font-size: 1.1rem; }
      .glass-carousel .carousel-caption p { font-size: 0.9rem; margin-bottom: 0.8rem; }
      .glass-carousel .btn { padding: 0.4rem 1rem; font-size: 0.8rem; margin: 2px; }
      .glass-carousel .carousel-indicators { bottom: 10px; }
      .glass-carousel .carousel-indicators button { width: 10px; height: 10px; margin: 0 5px; }
    }

    /* Login button styling */
.btn-login {
  background: linear-gradient(45deg, #3a86ff, #4361ee);
  border: none;
  border-radius: 30px;
  padding: 0.5rem 1.5rem;
  font-weight: 500;
  color: white;
  transition: all 0.3s ease;
  margin-left: 15px;
  text-decoration: none;
  display: inline-block;
}

.btn-login:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  color: white;
}