/* Gitika's Playful Kid Theme */
:root {
    --primary-pink: #FF66B2;
    --primary-purple: #B266FF;
    --primary-yellow: #FFDE59;
    --primary-cyan: #38B6FF;
    --primary-green: #7ED957;
    --background-color: #FFF0F5; /* LavenderBlush */
    --text-color: #4A4A4A;
    --white: #FFFFFF;
}

body {
    font-family: 'Fredoka', 'Delius', sans-serif;
    background-color: var(--background-color);
    background-image: radial-gradient(var(--primary-pink) 15%, transparent 16%), radial-gradient(var(--primary-cyan) 15%, transparent 16%);
    background-size: 60px 60px;
    background-position: 0 0, 30px 30px;
    color: var(--text-color);
    margin: 0;
    padding: 0;
    text-align: center;
}

header {
    background-color: var(--primary-purple);
    color: var(--white);
    padding: 50px 20px;
    /* Hand-drawn wobbly border radius */
    border-radius: 20px 20px 80px 30px / 20px 20px 50px 80px;
    margin: 20px auto 40px;
    max-width: 95%;
    border: 6px solid var(--primary-yellow);
    box-shadow: 8px 8px 0px rgba(0,0,0,0.1);
    transform: rotate(-1deg);
}

header h1 {
    font-size: 3.5rem;
    margin: 0;
    text-shadow: 4px 4px 0px var(--primary-pink);
    letter-spacing: 2px;
}

header p {
    font-size: 1.8rem;
    margin-top: 15px;
    font-weight: 600;
    font-family: 'Delius', cursive;
}

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

.section-title {
    font-size: 3rem;
    color: var(--primary-purple);
    margin-bottom: 40px;
    text-shadow: 2px 2px 0px var(--primary-cyan);
    transform: rotate(1deg);
    display: inline-block;
    background-color: var(--white);
    padding: 10px 20px;
    border-radius: 255px 15px 225px 15px / 15px 225px 15px 255px;
    border: 4px solid var(--primary-pink);
}

.game-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    padding: 10px;
}

.game-card {
    background-color: var(--white);
    /* Wobbly hand-drawn edges for child-like feel */
    border-radius: 255px 15px 225px 15px / 15px 225px 15px 255px;
    padding: 30px 20px;
    box-shadow: 8px 8px 0px rgba(0,0,0,0.15);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.3s;
    border: 6px solid;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.game-card:hover {
    transform: translateY(-15px) scale(1.05) rotate(2deg);
    box-shadow: 12px 12px 0px rgba(0,0,0,0.2);
}

.math-theme { border-color: var(--primary-pink); }
.balloon-theme { border-color: var(--primary-purple); }
.code-theme { border-color: var(--primary-cyan); }
.word-theme { border-color: var(--primary-yellow); }
.science-theme { border-color: var(--primary-green); }

.card-icon {
    font-size: 6rem;
    margin-bottom: 15px;
    filter: drop-shadow(4px 4px 0px rgba(0,0,0,0.1));
}

.game-card h3 {
    font-size: 2.2rem;
    margin: 0 0 10px 0;
    color: var(--text-color);
    font-family: 'Delius', cursive;
    font-weight: bold;
}

.game-card p {
    font-size: 1.3rem;
    line-height: 1.4;
    flex-grow: 1;
    font-weight: 500;
}

.play-btn {
    background-color: var(--primary-yellow);
    color: var(--text-color);
    border: 4px solid var(--text-color);
    padding: 15px 30px;
    font-size: 1.6rem;
    font-weight: 700;
    font-family: 'Fredoka', sans-serif;
    /* Chunky, rounded button */
    border-radius: 50px;
    cursor: pointer;
    box-shadow: 4px 6px 0px var(--text-color);
    margin-top: 20px;
    transition: all 0.1s;
    width: 90%;
}

.play-btn:hover {
    background-color: var(--primary-cyan);
    color: var(--white);
    border-color: var(--text-color);
}

.play-btn:active {
    transform: translateY(6px);
    box-shadow: 0 0px 0px var(--text-color);
}

footer {
    margin-top: 80px;
    padding: 40px;
    background-color: var(--primary-pink);
    color: var(--white);
    font-size: 1.5rem;
    font-weight: 600;
    font-family: 'Delius', cursive;
    border-radius: 60px 20px 0 0 / 20px 60px 0 0;
    border-top: 6px solid var(--text-color);
}

@media (max-width: 600px) {
    header h1 { font-size: 2.5rem; }
    header p { font-size: 1.4rem; }
    .section-title { font-size: 2.2rem; }
    .game-grid { gap: 30px; }
    .card-icon { font-size: 5rem; }
}