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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

header {
    display: flex;
    align-items: center;
    flex-direction: column;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 0.35vh 0.78vw; /* .5rem 2rem → responsive */
    box-shadow: 0 0.14vh 0.7vh rgba(0,0,0,0.1); /* 2px 10px */
}

header h1 {
    font-family: 'Jersey 10', sans-serif;
    font-size: 2.5vw; /* 2.5rem ≈ 40px */
    font-weight: 400;
    margin: 0;
    text-align: center;
    flex: 1;
    cursor: default;
}


header nav a {
    text-decoration: none;
    color: white;
    margin: 0.3vw;
    padding: 0.35vh 0.27vw; /* 5px 7px */
}


/*-------------------Nav Buttons From Home Page------------------*/
#playBtn {
    background: linear-gradient(135deg, #4de74d 0%, #3cbf3c 100%);
    box-shadow: 0 4px 15px rgba(60, 191, 60, 0.3);
}

/* Button */
button {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: solid 1px;
    padding: 12px 30px;
    margin: 8px;
    border-radius: 25px;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

button:active {
    transform: translateY(0);
}
/*---------------------------------------*/

main h1 {
    text-align: center;
    padding: 1rem;
}

.card {
    background: white;
    padding: 2rem;
    margin-bottom: 1rem;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.07);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    overflow: hidden;
}

.card:last-child {
    margin-bottom: 0;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.card h3 {
    color: #2c3e50;
    /*margin-bottom: 1rem;*/
    font-size: 1.3rem;
}

.card p {
    color: #000000;
    line-height: 1.6;
}