/* Responsive Design Enhancements */
@media (max-width: 900px) {
    .kg-header {
        font-size: 1.5rem;
        padding: 24px 0 12px;
    }
    .kg-content {
        width: 98%;
        padding: 16px 8px;
        margin: 24px auto 0;
        flex-direction: column;
        align-items: center;
    }
    .accordion {
        width: 98%;
        margin: 0 auto 24px;
    }
    .card-header {
        font-size: 1rem;
        padding: 12px 16px;
    }
    .card-body {
        font-size: 0.98rem;
    }
    .kg-books-title, .kg-books-sub {
        font-size: 1rem;
        margin: 24px 0 6px;
    }
    .kg-activities-header, .kg-activity-modern, .kg-video-section {
        width: 98%;
        margin: 24px auto 0;
        padding: 12px 6px;
    }
    .kg-activity-row, .kg-activity-row.reverse {
        flex-direction: column;
        min-height: 180px;
    }
    .kg-activity-img {
        min-height: 140px;
        border-radius: 24px;
    }
    .kg-activity-desc {
        padding: 16px 8px;
    }
    .kg-video-block {
        width: 100%;
        max-width: 98vw;
    }
    .kg-video {
        width: 100%;
        height: 220px;
        min-width: 0;
        border-radius: 12px;
    }
}

@media (max-width: 600px) {
    .kg-header {
        font-size: 1.1rem;
        padding: 16px 0 8px;
    }
    .kg-content, .accordion, .kg-activities-header, .kg-activity-modern, .kg-video-section {
        width: 100%;
        padding: 4px 2px;
        margin: 12px auto 0;
    }
    .kg-books-title, .kg-books-sub {
        font-size: 0.95rem;
        margin: 12px 0 4px;
    }
    .card-header {
        font-size: 0.95rem;
        padding: 8px 8px;
    }
    .kg-activity-img {
        min-height: 90px;
        border-radius: 16px;
    }
    .kg-activity-desc {
        padding: 8px 4px;
        font-size: 0.95rem;
    }
    .kg-video {
        height: 160px;
        border-radius: 8px;
    }
    .kg-video-title {
        font-size: 1.1rem;
        margin-bottom: 12px;
    }
}
/* Kindergarten Video Section */
.kg-video-section {
    width: 80%;
    margin: 48px auto 0;
    background: #fff;
    border-radius: 18px;
    box-shadow: 0 4px 24px rgba(66,165,245,0.09);
    padding: 32px 24px 40px 24px;
}
.kg-video-title {
    text-align: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: #e95a7a;
    margin-bottom: 32px;
}
.kg-video-wrapper {
    display: flex;
    gap: 40px;
    justify-content: center;
    flex-wrap: wrap;
}
.kg-video-block {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 500px;
}
.kg-video {
    border-radius: 18px;
    box-shadow: 0 2px 12px rgba(66,165,245,0.12);
    margin-bottom: 12px;
}
.kg-video-caption {
    text-align: center;
    font-size: 1.08rem;
    color: #2e4053;
    font-weight: 500;
    margin-bottom: 8px;
}
@media (max-width: 1100px) {
    .kg-video-wrapper {
        flex-direction: column;
        gap: 32px;
        align-items: center;
    }
    .kg-video-block {
        width: 100%;
        max-width: 500px;
    }
}
body { background: #f5f6fa; }
.kg-activities-header {
    width: 80%;
    margin: 0 auto 40px;
    margin-top: 40px;
}
.kg-header {
    background: linear-gradient(90deg, #e95a7a 0%, #42a5f5 50%, #2ecc71 100%);
    color: #fff;
    text-align: center;
    padding: 36px 0 18px;
    font-size: 2.2rem;
    font-weight: 700;
    letter-spacing: 1px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.09);
}
.kg-content { display: flex; flex-wrap: wrap; justify-content: center; align-items: flex-start; margin: 40px auto 0; width: 80%; background: #fff; border-radius: 18px; box-shadow: 0 4px 24px rgba(0,0,0,0.09); padding: 32px 24px; }
.kg-books-title { text-align: center; font-size: 1.2rem; font-weight: 700; margin: 40px 0 8px; color: #2e4053; }
.kg-books-sub { text-align: center; font-size: 1rem; color: #666; margin-bottom: 24px; }
.accordion { width: 80%; margin: 0 auto 40px; }
.card { background: #fff; border-radius: 14px; box-shadow: 0 2px 12px rgba(0,0,0,0.07); margin-bottom: 18px; border: none; }
.card-header { background: #42a5f5; color: #fff; padding: 18px 28px; border-radius: 14px; font-size: 1.1rem; font-weight: 600; cursor: pointer; display: flex; align-items: center; justify-content: space-between; transition: background 0.2s; }
.card-header .icon { font-size: 1.5rem; font-weight: bold; margin-left: 12px; }
.card-body { padding: 0; display: none; border-top: 1px solid #e3eafc; border-radius: 0 0 14px 14px; background: #f9fbfd; }
.card-body.active { display: block; animation: fadeIn 0.3s; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.table { width: 100%; border-collapse: collapse; margin-bottom: 0; background: #fff; border-radius: 10px; overflow: hidden; box-shadow: 0 1px 4px rgba(0,0,0,0.04); }
.table th, .table td { padding: 12px 10px; text-align: left; border-bottom: 1px solid #e3eafc; font-size: 1.05rem; }
.table th { background: #e3eafc; font-weight: 700; color: #1a2330; }
.table tr:last-child td { border-bottom: none; }
/* Activities Modern Section */
.kg-activities {
    background: linear-gradient(90deg, #42a5f5 0%, #e95a7a 100%);
    color: #fff;
    padding: 18px 0;
    text-align: center;
    font-size: 1.7rem;
    font-weight: 700;
    margin-top: 40px;
    letter-spacing: 1px;
    border-radius: 12px 12px 0 0;
    box-shadow: 0 2px 12px rgba(0,0,0,0.07);
}
.kg-activities .icon {
    font-size: 2rem;
    vertical-align: middle;
    margin-right: 10px;
}
.kg-activity-modern {
    margin: 0 auto 32px;
    background: #f5f6fa;
    padding: 0;
    margin-top: 40px;
}
.kg-activity-row {
    display: flex;
    align-items: stretch;
    min-height: 260px;
    margin-bottom: 0;
}
.kg-activity-row.reverse {
    flex-direction: row-reverse;
}
.kg-activity-img {
    flex: 1 1 50%;
    background-size: cover;
    background-position: center;
    min-height: 360px;
       border-radius: 0 60px 60px 0/0 100px 100px 0;
    box-shadow: 0 8px 32px rgba(66,165,245,0.12), 0 2px 8px rgba(233,90,122,0.09);
    overflow: hidden;
}
.kg-activity-desc {
    flex: 1 1 50%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 40px 48px;
    background: #fff;
    color: #222;
}
.kg-activity-desc h3 {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: #42a5f5;
}
.kg-activity-desc p {
    font-size: 1.05rem;
    margin-bottom: 0;
}
@media (max-width: 900px) {
    .kg-activity-row, .kg-activity-row.reverse {
        flex-direction: column;
    }
    .kg-activity-img {
        min-height: 180px;
    }
    .kg-activity-desc {
        padding: 24px 16px;
    }
}