/* 1. Global Reset & Full Height Settings */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            height: 100vh;
            font-family: 'Segoe UI', Arial, sans-serif;
            background-color: #ffffff; /* 🎯 Clean, crisp pure white background */
            color: #1a1a3a;            /* Dark premium navy text for excellent contrast */
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            align-items: center;
            overflow: hidden;          /* Prevents accidental scrolling on mobile */
        }

        /* 2. Your Professional Transparent Dark Navbar */
        .navbar {
            width: 100%;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px 50px;
            background: rgba(1, 1, 34, 0.95); /* Matches your signature dark blue code */
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
        }

        .logo {
            color: #ffffff;
            font-size: 1.5rem;
            font-weight: bold;
            letter-spacing: 1px;
        }

        .nav-links {
            display: flex;
            list-style: none;
            gap: 30px;
        }

        .nav-links a {
            color: #ffffff;
            text-decoration: none;
            font-size: 1.1rem;
            font-weight: 500;
            transition: color 0.3s ease;
        }

        .nav-links a:hover {
            color: #00ffcc; /* Bright neon accent on mouse hover */
        }

        /* 3. Central Hero Section Layout */
        .hero-center {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            text-align: center;
            padding: 20px;
            gap: 20px;
            max-width: 650px;
            margin: auto; /* Centers the whole block vertically and horizontally */
        }

        h1 {
            font-size: 3rem;
            color: rgb(1, 1, 34); /* Dark blue headline matching your palette */
            margin-bottom: 5px;
            font-weight: 800;
        }

        /* 🎯 PERFECTLY ROUNDED AVATAR IMAGE FIXED */
        .profile-img {
            height: 110px;
            width: 110px;
            border-radius: 50%; /* Forms a perfect circle */
            object-fit: cover;  /* Stops facial profile or logo stretch */
            border: 4px solid rgb(1, 1, 34); /* Elegant dark framing border */
            box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1);
            display: block;
        }

        .hero-subtitle {
            font-size: 1.15rem;
            color: #555575;
            line-height: 1.6;
            margin-bottom: 15px;
        }

        /* 4. RE-STYLED NEON DASHBOARD LINK BUTTONS */
        .btn-group {
            display: flex;
            gap: 15px;
            width: 100%;
            justify-content: center;
            flex-wrap: wrap; /* Wraps button stack neatly on mobile screens */
        }

        .btn {
            background-color: rgb(1, 1, 34); /* Dark signature navy background */
            padding: 12px 24px;
            font-size: 1.1rem;
            font-weight: 600;
            color: #00ffcc; /* Vibrant neon text */
            text-decoration: none;
            border-radius: 10px;
            border: 2px solid #00ffcc; /* Sleek neon framing line */
            display: inline-flex;
            justify-content: center;
            align-items: center;
            transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
            cursor: pointer;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        }

        /* Smooth interactive hover animation states */
        .btn:hover {
            background-color: #00ffcc;
            color: rgb(1, 1, 34); /* Swaps theme coloring cleanly on contact */
            box-shadow: 0 0 15px rgba(0, 255, 204, 0.6);
            transform: translateY(-2px); /* Gentle upward pop motion */
        }

        /* 5. Minimal Footer Positioning */
        footer {
            width: 100%;
            text-align: center;
            padding: 15px;
            background-color: #f8f9fa;
            border-top: 1px solid #eeeeee;
            font-size: 0.9rem;
            color: #777797;
        }

        footer a {
            color: rgb(1, 1, 34);
            text-decoration: none;
            font-weight: 600;
            margin-left: 5px;
        }
        
        footer a:hover {
            text-decoration: underline;
        }