:root {
      --gold: #FFD700;
      --neon-gold: #FFA500;
      --dark: #0F0F1A;
      --gradient: linear-gradient(135deg, #FFD700, #FFA500, #FF6347);
      --glass: rgba(255,255,255,0.1);
    }

    body {
      background: #0a0a0a;
      color: #fff;
      font-family: 'Hind Siliguri', sans-serif;
      overflow-x: hidden;
    }
    h1, h2 {
      font-family: 'Playfair Display', serif;
      color: var(--gold);
      text-shadow: 0 0 10px rgba(255,215,0,0.5);
    }

    #particles-js {
      position: fixed;
      width: 100%;
      height: 100%;
      z-index: -1;
      background: radial-gradient(circle at center, #1a1a2e, #0f0f1a);
    }

    .navbar {
      background: rgba(15,15,26,0.8);
      backdrop-filter: blur(15px);
      border-bottom: 1px solid rgba(255,215,0,0.2);
    }
    .navbar-brand {
      font-family: 'Dancing Script', cursive;
      font-size: 2rem;
      color: var(--gold) !important;
    }
    .nav-link {
      color: #fff !important;
      font-weight: 500;
    }
    .nav-link:hover { color: var(--gold) !important; }

    .section {
      padding: 120px 0;
      position: relative;
    }

    .filter-btns {
      text-align: center;
      margin-bottom: 40px;
    }
    .filter-btns button {
      background: transparent;
      border: 2px solid var(--gold);
      color: var(--gold);
      padding: 8px 20px;
      margin: 5px;
      border-radius: 30px;
      transition: all 0.3s;
    }
    .filter-btns button.active,
    .filter-btns button:hover {
      background: var(--gradient);
      color: #fff;
      box-shadow: 0 0 20px rgba(255,215,0,0.6);
    }

    .gallery-item {
      position: relative;
      overflow: hidden;
      border-radius: 15px;
      border: 2px solid var(--gold);
      box-shadow: 0 0 15px rgba(255,215,0,0.2);
    }
    .gallery-item img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.5s;
    }
    .gallery-item:hover img {
      transform: scale(1.1);
    }

    footer {
      background: var(--dark);
      color: #ccc;
      padding: 60px 0 30px;
      text-align: center;
      border-top: 1px solid rgba(255,215,0,0.2);
    }
    footer a { color: var(--gold); text-decoration: none; }