body { 
  background-color: hsl(0, 0%, 6%);
  color: hsl(0, 100%, 100%);
  font-weight: 1rem;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

/* --- Global Header Configuration --- */
        .main-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            background-color: hsl(0, 0%, 15%);
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            /* position: sticky; */
            top: 0;
            width: 100%;
            height: 64px;
            z-index: 100;
            margin-bottom: 1rem;
        }

        /* Left-aligned Logo Container */
        .logo-container {
            display: flex;
            align-items: center;
            height: 100%;
        }

        .logo-container img {
            height: 40px; /* Adjust based on your actual PNG aspect ratio */
            width: auto;
            display: block;
        }

        /* Right-aligned Toggle Button */
        .hamburger-btn {
            background: none;
            border: none;
            color: #e2e8f0;
            cursor: pointer;
            padding: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 6px;
            transition: background-color 0.2s, color 0.2s;
        }

        .hamburger-btn:hover {
            background-color: rgba(255, 255, 255, 0.05);
            color: #00f0ff; /* Bright accent cyan glow */
        }

        /* --- Sliding Side Navigation Drawer --- */
        .drawer {
            position: fixed;
            top: 0;
            right: -100%; /* Deeply hidden off-screen to the right */
            width: 300px;
            height: 100%;
  background-color: hsl(0, 0%, 6%);

            /* background-color: #1e222b; */
            box-shadow: -5px 0 25px rgba(0, 0, 0, 0.6);
            transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            z-index: 1000;
            display: flex;
            flex-direction: column;
        }

        /* Active class triggered by JavaScript */
        .drawer.open {
            right: 0;
        }

        /* Top Bar Inside the Drawer */
        .drawer-header {
            height: 64px;
            padding: 0 1.5rem;
            display: flex;
            justify-content: flex-end;
            align-items: center;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }

        .close-btn {
            background: none;
            border: none;
            color: #8a92a6;
            cursor: pointer;
            padding: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 6px;
            transition: background-color 0.2s, color 0.2s;
        }

        .close-btn:hover {
            background-color: rgba(255, 255, 255, 0.05);
            color: #ff4757; /* Smooth red hint for dismiss actions */
        }

        /* Navigation List & Sections */
        .drawer-nav {
            padding: 1.5rem;
            overflow-y: auto;
        }

        .nav-section-title {
            font-size: 0.75rem;
            text-transform: uppercase;
            letter-spacing: 0.12em;
            color: #636e72;
            margin: 1.5rem 0 0.5rem 0;
            font-weight: 700;
        }

        .nav-section-title:first-child {
            margin-top: 0;
        }

        .drawer-nav ul {
            list-style: none;
        }

        .nav-link {
            display: block;
            padding: 0.75rem 1rem;
            color: #e2e8f0;
            text-decoration: none;
            font-size: 0.95rem;
            font-weight: 500;
            border-radius: 6px;
            transition: all 0.2s ease;
            margin-bottom: 0.25rem;
        }

        .nav-link:hover {
            background-color: rgba(255, 255, 255, 0.04);
            color: #00f0ff;
            padding-left: 1.25rem; /* Slight shift to the right */
        }

        .nav-link.active {
            background: linear-gradient(90deg, rgba(0, 240, 255, 0.1) 0%, rgba(0, 0, 0, 0) 100%);
            color: #00f0ff;
            border-left: 3px solid #00f0ff;
            font-weight: 600;
            padding-left: 14px;
        }

        /* Optional Overlay Dim Background */
        .overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.5);
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.3s ease;
            z-index: 999;
        }

        .overlay.visible {
            opacity: 1;
            visibility: visible;
        }

        





/* footer */
.footer {
  
  margin: auto;
  background-color: hsl(0, 0%, 15%);
  padding-bottom: 10px;
  font-size: 12px;
  color: aliceblue;
}

.foot-container {
  display: flex;
  justify-content: center;
  align-items: center;
}

.foot-container>div {
  margin: 10px;
  /* text-decoration: none; */
}

.foot-container>div>a {
  color: aliceblue;
  text-decoration: none;
}

.foot-container-2 {
  display: flex;
  justify-content: center;
  align-items: center;
}






@media screen and (min-width: 1024px) {
  /* Desktop-specific CSS styles go here */
  body {
    width: 70%;
    margin: auto;
  }
}