/* General Layout */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f0f4f8;
    color: #333;
    margin: 0;
    padding: 20px;
    text-align: center;
}

header {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 40px 20px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

h1 {
    margin: 0;
    font-size: 2.5rem;
}

/* Content Sections */
section {
    margin: 30px auto;
    max-width: 600px;
    background: white;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

/* Project Cards */
.project-card {
    background-color: #f9f9f9;
    border-left: 5px solid #667eea;
    padding: 15px;
    margin: 15px 0;
    text-align: left;
    border-radius: 4px;
}

/* Magic Button and Secret Message */
button {
    background-color: #ff4081;
    color: white;
    border: none;
    padding: 12px 24px;
    font-size: 1rem;
    font-weight: bold;
    border-radius: 25px;
    cursor: pointer;
    transition: transform 0.2s;
}

button:hover {
    transform: scale(1.05);
}

.hidden {
    display: none;
}

.secret-style {
    font-size: 1.2rem;
    color: #764ba2;
    font-weight: bold;
    margin-top: 15px;
    animation: bounce 0.5s infinite alternate;
}