<style>
        body {
            font-family: 'Roboto', Arial, sans-serif;
            margin: 0;
            padding: 0;
            background: linear-gradient(to right, #f7f9fc, #dfe4ea);
            color: #333;
            line-height: 1.6;
        }
        header {
            background: linear-gradient(to right, #1d3557, #457b9d);
            color: white;
            padding: 40px 20px;
            text-align: center;
        }
        header h1 {
            font-size: 3.5rem;
            margin: 0;
        }
        header p {
            font-size: 1.2rem;
            margin: 10px 0;
        }
        header a {
            color: #fca311;
            text-decoration: none;
            font-weight: bold;
        }
        header a:hover {
            text-decoration: underline;
        }
        nav {
            background: #1d3557;
            padding: 15px 0;
            text-align: center;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        }
        nav a {
            color: #fca311;
            text-decoration: none;
            font-weight: bold;
            margin: 0 15px;
            font-size: 1.1rem;
        }
        nav a:hover {
            color: #e63946;
        }
        main {
            max-width: 1100px;
            margin: 30px auto;
            padding: 20px;
            background: white;
            border-radius: 10px;
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
        }
        .section {
            margin-bottom: 40px;
        }
        .section h2 {
            color: #1d3557;
            font-size: 2rem;
            border-left: 6px solid #457b9d;
            padding-left: 10px;
            margin-bottom: 15px;
        }
        .section ul {
            list-style-type: none;
            padding: 0;
        }
        .section ul li {
            background: #f7f9fc;
            margin-bottom: 10px;
            padding: 15px;
            border-left: 6px solid #457b9d;
            border-radius: 5px;
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
        }
        footer {
            background: #1d3557;
            color: white;
            text-align: center;
            padding: 20px 0;
            margin-top: 50px;
            font-size: 0.9rem;
        }
        footer a {
            color: #fca311;
            text-decoration: none;
        }
        footer a:hover {
            color: #e63946;
        }
        .highlight-box {
            background: #457b9d;
            color: white;
            padding: 20px;
            border-radius: 10px;
            text-align: center;
            margin-bottom: 30px;
            font-size: 1.2rem;
            box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
        }
        .skills-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 20px;
        }
        .skills-grid div {
            background: #f7f9fc;
            border: 1px solid #dfe4ea;
            padding: 15px;
            text-align: center;
            border-radius: 5px;
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
        }
        .skills-grid div:hover {
            background: #e9ecef;
        }
		.certificates-container {
		display: flex;
		justify-content: center; /* Center aligns items */
		gap: 20px; /* Space between certificates */
		flex-wrap: wrap; /* Allows responsiveness */
		}

		.certificate {
		text-align: center;
		}

		.certificate img {
		width: 150px; /* Adjust image size */
		transition: transform 0.3s ease;
		}

		.certificate img:hover {
		transform: scale(1.1); /* Slight zoom effect on hover */
		}
		/* ================= CHAT BUTTON ================= */

        .chat-button {
            position: fixed;
            bottom: 20px;
            right: 20px;
            background: linear-gradient(to right, #457b9d, #1d3557);
            color: white;
            border: none;
            border-radius: 50%;
            width: 60px;
            height: 60px;
            font-size: 26px;
            cursor: pointer;
            box-shadow: 0 6px 16px rgba(0,0,0,0.25);
            transition: transform 0.25s ease;
        }

        .chat-button:hover {
            transform: scale(1.15);
        }

        /* ================= CHAT WINDOW ================= */

        .chat-window {
            position: fixed;
            bottom: 95px;
            right: 20px;
            width: 360px;
            height: 480px;
            background: white;
            border-radius: 14px;
            box-shadow: 0 8px 30px rgba(0,0,0,0.3);
            display: none;
            flex-direction: column;
            overflow: hidden;
            opacity: 0;
            transform: translateY(20px);
            transition: all 0.3s ease;
        }

        .chat-window.show {
            display: flex;
            opacity: 1;
            transform: translateY(0);
        }

        /* ================= HEADER ================= */

        .chat-header {
            background: linear-gradient(to right, #457b9d, #1d3557);
            color: white;
            padding: 12px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .chat-title {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .bot-avatar {
            width: 36px;
            height: 36px;
            background: white;
            color: #1d3557;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
        }

        .bot-name {
            font-weight: bold;
            font-size: 0.95rem;
        }

        .bot-status {
            font-size: 0.75rem;
            opacity: 0.8;
        }

        .close-btn {
            background: none;
            border: none;
            color: white;
            font-size: 22px;
            cursor: pointer;
        }

        /* ================= BODY ================= */

        .chat-body {
            flex: 1;
            padding: 12px;
            background: #f4f6f8;
            overflow-y: auto;
        }

        .chat-bubble {
            max-width: 75%;
            padding: 12px 16px;
            margin: 8px 0;
            border-radius: 18px;
            font-size: 0.95rem;
            animation: fadeIn 0.25s ease;
        }

        .chat-bubble.user {
            background: #457b9d;
            color: white;
            margin-left: auto;
            border-bottom-right-radius: 4px;
        }

        .chat-bubble.bot {
            background: white;
            color: #333;
            margin-right: auto;
            border-bottom-left-radius: 4px;
            box-shadow: 0 2px 6px rgba(0,0,0,0.1);
        }

        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(6px); }
            to { opacity: 1; transform: translateY(0); }
        }

        /* ================= TYPING ================= */

        .typing-indicator {
            display: none;
            padding: 10px;
        }

        .typing-indicator span {
            display: inline-block;
            width: 6px;
            height: 6px;
            background: #999;
            border-radius: 50%;
            margin: 0 2px;
            animation: blink 1.4s infinite both;
        }

        .typing-indicator span:nth-child(2) { animation-delay: .2s; }
        .typing-indicator span:nth-child(3) { animation-delay: .4s; }

        @keyframes blink {
            0% { opacity: .2; }
            20% { opacity: 1; }
            100% { opacity: .2; }
        }

        /* ================= FOOTER ================= */

        .chat-footer {
            display: flex;
            padding: 10px;
            border-top: 1px solid #ddd;
            background: white;
        }

        .chat-footer input {
            flex: 1;
            padding: 10px;
            border-radius: 20px;
            border: 1px solid #ccc;
            outline: none;
        }

        .chat-footer button {
            margin-left: 8px;
            background: #457b9d;
            color: white;
            border: none;
            border-radius: 50%;
            width: 40px;
            cursor: pointer;
            font-size: 18px;
        }
    </style>