* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            font-family: 'Arial', sans-serif;
            min-height: 100vh;
            line-height: 1.6;
            color: #333;
            overflow-x: hidden;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px;
        }

        .introduction {
            background: rgba(40, 156, 202, 0.95);
            backdrop-filter: blur(20px);
            border-radius: 25px;
            border: 3px solid rgba(255, 144, 23, 0.3);
            box-shadow: 0 15px 40px rgba(2, 4, 7, 0.3);
            padding: 40px;
            text-align: center;
            margin: 30px auto;
            max-width: 600px;
            transition: all 0.4s ease;
            position: relative;
            overflow: hidden;
        }

        .introduction::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
            transform: rotate(45deg);
            transition: all 0.6s ease;
            opacity: 0;
        }

        .introduction:hover::before {
            animation: shine 2s ease-in-out;
        }

        @keyframes shine {
            0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); opacity: 0; }
            50% { opacity: 1; }
            100% { transform: translateX(100%) translateY(100%) rotate(45deg); opacity: 0; }
        }

        .introduction:hover {
            background: rgba(2, 136, 209, 0.95);
            box-shadow: 0 20px 50px rgba(186, 23, 195, 0.5);
            transform: translateY(-5px);
        }

        #logo {
            width: 160px;
            height: 160px;
            margin: 0 auto 25px;
            border-radius: 50%;
            background: linear-gradient(45deg, #ff6b6b, #4ecdc4);
            border: 4px solid rgba(255, 255, 255, 0.3);
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.4s ease;
            position: relative;
            overflow: hidden;
        }

        #logo img {
            width: 150px;
            height: 150px;
            border-radius: 50%;
            object-fit: cover;
            transition: all 0.3s ease;
        }

        #logo:hover {
            transform: scale(1.1) rotate(5deg);
            box-shadow: 0 20px 45px rgba(239, 5, 5, 0.5);
        }

        #logo:hover img {
            transform: scale(1.05);
        }

        header h2 {
            color: #32f759;
            font-size: 2.5em;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
            margin-bottom: 10px;
        }

        header p {
            color: #e8f5e8;
            font-size: 1.3em;
            opacity: 0.9;
        }

        .introduction:hover h2 {
            overflow: hidden;
            white-space: nowrap;
            border-right: 4px solid #3498db;
            width: 0;
            animation: typing 4s steps(12) forwards, blink .75s step-end infinite;
        }

        @keyframes typing {
            from { width: 0; }
            to { width: 100%; }
        }

        @keyframes blink {
            50% { border-color: transparent; }
        }

        #aboutme {
            background: rgba(102, 126, 234, 0.9);
            backdrop-filter: blur(15px);
            border-radius: 25px;
            padding: 30px;
            margin: 40px 0;
            box-shadow: 0 15px 40px rgba(71, 65, 68, 0.4);
            border: 2px solid rgba(251, 252, 252, 0.3);
            transition: all 0.4s ease;
        }

        #aboutme:hover {
            background: rgba(2, 136, 209, 0.95);
            box-shadow: 0 20px 50px rgba(186, 23, 195, 0.8);
            transform: translateY(-5px);
        }

        #about {
            color: rgb(190, 235, 86);
            font-size: 2.2em;
            margin-bottom: 20px;
            text-align: center;
        }

        #intro {
            color: #f4f4aa;
            font-size: 1.1em;
            text-align: justify;
            line-height: 1.8;
        }

        #project {
            text-align: center;
            margin: 50px 0 30px;
        }

        #project h1 {
            color: #f4f4aa;
            font-size: 2.5em;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
        }

        .projects {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 25px;
            margin: 30px 0;
            padding: 20px 0;
        }

        .project-card {
            border-radius: 20px;
            padding: 30px 20px;
            text-align: center;
            transition: all 0.4s ease;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
            border: 2px solid rgba(255, 255, 255, 0.2);
            position: relative;
            overflow: hidden;
        }
        /* .disabled{
            opacity: 0.5;
            cursor: not-allowed;
        } */
        #Tic{
           background: linear-gradient(105deg, #b045e9 0%, #220627 70%);
        }
        #Rock {
            background: linear-gradient(105deg, #66fa48 0% , #3704f0 100% );
        }
        #Quiz{
        background: linear-gradient(105deg, #a42366 0%, #c16012 100%);
        }
        #Calculator {
            background: linear-gradient(109deg, #0a3953 0% , #15dccf 80% );
        }
        #Typing{
            background: linear-gradient(105deg, #574d08 0% , #94821c 100% );
        }

        .project-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
            transition: left 0.5s ease;
        }

        .project-card:hover::before {
            left: 100%;
        }

        .project-card:hover {
            transform: translateY(-10px) scale(1.02);
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
        }

        .project-icon {
            width: 90px;
            height: 90px;
            margin: 0 auto 20px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.2);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2.5em;
            transition: all 0.3s ease;
        }

        .project-card:hover .project-icon {
            transform: rotate(360deg) scale(1.1);
        }

        .project-card h3 {
            color: white;
            font-size: 1.5em;
            margin-bottom: 15px;
        }

        .project-card p {
            color: rgba(255, 255, 255, 0.9);
            margin-bottom: 20px;
            line-height: 1.6;
        }

        .linkbtn {
            background: rgba(255, 255, 255, 0.2);
            color: white;
            padding: 12px 25px;
            border-radius: 25px;
            text-decoration: none;
            transition: all 0.3s ease;
            border: 2px solid rgba(255, 255, 255, 0.3);
            display: inline-block;
            font-weight: bold;
        }

        .linkbtn:hover {
            background: rgba(255, 255, 255, 0.3);
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
        }

        /* .coming-soon {
            background: linear-gradient(135deg, #6c757d, #495057);
            opacity: 0.7;
            cursor: not-allowed;
        } */

        /* .coming-soon h3 {
            color: #adb5bd;
        }

        .coming-soon p {
            color: #6c757d;
        } */

        #foot {
            background: linear-gradient(135deg, #1a6937, #2e7d32);
            border-radius: 25px;
            margin: 50px 0 20px;
            padding: 40px 30px;
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
        }

        #footer {
            text-align: center;
            color: #66fa48;
        }

        #footer h2 {
            font-size: 2.2em;
            margin-bottom: 15px;
        }

        #footer > p {
            font-size: 1.1em;
            margin-bottom: 25px;
            color: rgba(255, 255, 255, 0.9);
        }

        .contact-links {
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
            margin-top: 25px;
        }

        .btn {
            background: rgba(255, 255, 255, 0.15);
            color: white;
            padding: 15px 30px;
            border-radius: 25px;
            text-decoration: none;
            transition: all 0.3s ease;
            border: 2px solid rgba(255, 255, 255, 0.3);
            font-weight: bold;
            font-size: 1.1em;
        }

        .btn:hover {
            background: rgba(255, 255, 255, 0.25);
            transform: translateY(-3px);
            box-shadow: 0 8px 25px rgba(255, 255, 255, 0.2);
        }

        @media (max-width: 768px) {
            .container {
                padding: 10px;
            }

            .introduction {
                padding: 30px 20px;
                margin: 20px 10px;
            }

            header h2 {
                font-size: 2em;
            }

            #about {
                font-size: 1.8em;
            }

            #project h1 {
                font-size: 2em;
            }

            .projects {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .contact-links {
                flex-direction: column;
                align-items: center;
            }

            .btn {
                width: 200px;
                text-align: center;
            }
        }

        .fade-in {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.6s ease;
        }

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