.hero-bg {
        background-image: linear-gradient(
            rgba(0, 0, 0, 0.7),
            rgba(0, 0, 0, 0.7)
          ),
          url("https://images.unsplash.com/photo-1589829545856-d10d557cf95f?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=1770&q=80");
        background-size: cover;
        background-position: center;
        background-attachment: fixed;
      }

      .hero-card {
        background: rgba(255, 255, 255, 0.1);
        backdrop-filter: blur(10px);
        border: 1px solid rgba(255, 255, 255, 0.2);
      }

      .shimmer {
        background: linear-gradient(
          90deg,
          rgba(255, 255, 255, 0) 0%,
          rgba(255, 255, 255, 0.2) 50%,
          rgba(255, 255, 255, 0) 100%
        );
        background-size: 200% 100%;
        animation: shimmer 2s infinite;
      }

      @keyframes shimmer {
        0% {
          background-position: -200% 0;
        }
        100% {
          background-position: 200% 0;
        }
      }

      .float-animation {
        animation: float 3s ease-in-out infinite;
      }

      @keyframes float {
        0% {
          transform: translateY(0px);
        }
        50% {
          transform: translateY(-10px);
        }
        100% {
          transform: translateY(0px);
        }
      }

      .nav-transparent {
        background-color: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(10px);
      }

      .nav-solid {
        background-color: white;
        box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1),
          0 2px 4px -1px rgba(0, 0, 0, 0.06);
      }

      .dropdown-content {
        display: none;
        position: absolute;
        background-color: white;
        min-width: 200px;
        box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.2);
        z-index: 1;
        border-radius: 0.5rem;
        overflow: hidden;
      }

      .dropdown:hover .dropdown-content {
        display: block;
      }

      .team-card {
        transition: transform 0.3s ease, box-shadow 0.3s ease;
        border-radius: 1.5rem;
        border-top: 6px solid #0284c7;
        border-bottom: 6px solid #0284c7;
        overflow: hidden;
      }

      .team-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1),
          0 10px 10px -5px rgba(0, 0, 0, 0.04);
      }

      .team-img {
        transition: transform 0.3s ease;
      }

      .team-card:hover .team-img {
        transform: scale(1.05);
      }

      .news-card {
        transition: transform 0.3s ease, box-shadow 0.3s ease;
        border-radius: 1rem;
        overflow: hidden;
      }

      .news-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1),
          0 10px 10px -5px rgba(0, 0, 0, 0.04);
      }

      .news-img {
        transition: transform 0.3s ease;
      }

      .news-card:hover .news-img {
        transform: scale(1.05);
      }

      .gallery-item {
        transition: transform 0.3s ease, box-shadow 0.3s ease;
        overflow: hidden;
      }

      .gallery-item:hover {
        transform: scale(1.03);
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
      }

      .gallery-img {
        transition: transform 0.3s ease;
      }

      .gallery-item:hover .gallery-img {
        transform: scale(1.1);
      }

      .interest-card {
        transition: transform 0.3s ease, box-shadow 0.3s ease;
        border-radius: 1rem;
        overflow: hidden;
        height: 100%;
      }

      .interest-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1),
          0 10px 10px -5px rgba(0, 0, 0, 0.04);
      }

      .mission-card {
        transition: transform 0.3s ease, box-shadow 0.3s ease;
        border-radius: 1.5rem;
        border-top: 6px solid #0284c7;
        border-bottom: 6px solid #0284c7;
        overflow: hidden;
      }

      .mission-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1),
          0 10px 10px -5px rgba(0, 0, 0, 0.04);
      }

      /* Carousel styles */
      .carousel-container {
        position: relative;
        overflow: hidden;
        border-radius: 1rem;
        object-fit: cover;
      }

      .carousel-track {
        display: flex;
        transition: transform 0.5s ease-in-out;
      }

      .carousel-slide {
        min-width: 100%;
        position: relative;
      }

      .carousel-slide img,
      .carousel-slide video {
         padding: 0;
         width: 100%;
         height: 500px;
        object-fit: cover;
      }

      .carousel-overlay {
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
        padding: 2rem;
        color: white;
      }

      .carousel-indicators {
        display: flex;
        justify-content: center;
        gap: 0.5rem;
        margin-top: 1rem;
      }

      .carousel-indicator {
        width: 12px;
        height: 12px;
        border-radius: 50%;
        background: rgba(255, 255, 255, 0.5);
        cursor: pointer;
        transition: background 0.3s ease;
      }

      .carousel-indicator.active {
        background: #0284c7;
      }

      .carousel-controls {
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        width: 100%;
        display: flex;
        justify-content: space-between;
        padding: 0 1rem;
        pointer-events: none;
      }

      .carousel-control {
        background: rgba(255, 255, 255, 0.9);
        color: #0284c7;
        width: 40px;
        height: 40px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        transition: all 0.3s ease;
        pointer-events: all;
      }

      .carousel-control:hover {
        background: #0284c7;
        color: white;
        transform: scale(1.1);
      }

      .video-overlay {
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        display: flex;
        align-items: center;
        justify-content: center;
      }

      .play-button {
        width: 60px;
        height: 60px;
        border-radius: 50%;
        background: rgba(255, 255, 255, 0.9);
        color: #0284c7;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        transition: all 0.3s ease;
      }

      .play-button:hover {
        background: #0284c7;
        color: white;
        transform: scale(1.1);
      }

      /* Scroll animations */
      .fade-in {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.6s ease-out, transform 0.6s ease-out;
      }

      .fade-in.visible {
        opacity: 1;
        transform: translateY(0);
      }

      .slide-in-left {
        opacity: 0;
        transform: translateX(-50px);
        transition: opacity 0.6s ease-out, transform 0.6s ease-out;
      }

      .slide-in-left.visible {
        opacity: 1;
        transform: translateX(0);
      }

      .slide-in-right {
        opacity: 0;
        transform: translateX(50px);
        transition: opacity 0.6s ease-out, transform 0.6s ease-out;
      }

      .slide-in-right.visible {
        opacity: 1;
        transform: translateX(0);
      }

      .scale-in {
        opacity: 0;
        transform: scale(0.9);
        transition: opacity 0.6s ease-out, transform 0.6s ease-out;
      }

      .scale-in.visible {
        opacity: 1;
        transform: scale(1);
      }

      /* Form Input Focus Style */
      input:focus,
      select:focus,
      textarea:focus {
        outline: none;
        border-color: #0284c7;
        box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.2);
      }

      /* Registration Form Section Divider */
      .member-section {
        border-left: 4px solid #0284c7;
        padding-left: 1rem;
        margin-bottom: 2rem;
      }