/* Our Curriculum - Cards + Extra-curricular */

.curriculum-cards {
    padding: 3rem 0 4rem;
}

.curriculum-cards .row {
    --bs-gutter-x: 1.5rem;
}

.curriculum-card {
    background: #fff;
    border-radius: 16px;
    padding: 2rem 1.5rem;
    height: 100%;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
    border: 1px solid #eee;
    transition: box-shadow 0.3s ease, transform 0.2s ease;
    display: flex;
    flex-direction: column;
}

.curriculum-card:hover {
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
    transform: translateY(-4px);
}

.curriculum-card__title {
    font-size: 1.95rem !important;
    font-weight: 700;
    color: #2c3e50;
    letter-spacing: 0.02em;
    margin: 0 0 0.2rem 0;
    line-height: 1.2;
}

.curriculum-card__subtitle {
    font-size: 1.5rem !important;
    font-weight: 600;
    color: #e67e22;
    letter-spacing: 0.05em;
    margin: 0 0 1rem 0;
}

.curriculum-card__desc {
    font-size: 1.5rem !important;
    line-height: 1.6;
    color: #666;
    margin: 0 0 1.5rem 0;
    flex-grow: 1;
}

.curriculum-card__btn {
    display: inline-block;
    background: var(--color-primary-2, #6c5ce7);
    color: #fff !important;
    padding: 0.6rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1.5rem !important;
    text-align: center;
    transition: background 0.2s ease, opacity 0.2s;
    border: none;
    text-decoration: none;
    margin-top: auto;
}

.curriculum-card__btn:hover {
    background: #5b4bd4;
    color: #fff;
    opacity: 0.95;
}

/* Extra-curricular section */
.curriculum-extracurricular {
    padding: 2rem 0 4rem;
    background: #f8f9fa;
}

.curriculum-extracurricular .container {
    max-width: 900px;
}

.curriculum-extracurricular__intro {
    font-size: 1.7rem !important;
    line-height: 1.85;
    color: #333;
    text-align: center;
    margin-bottom: 3rem;
}

.curriculum-activity-group {
    background: #fff;
    border-radius: 14px;
    padding: 1.75rem 2rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.06);
    border-left: 4px solid var(--color-primary-2, #6c5ce7);
}

.curriculum-activity-group__title {
    font-size: 1.8rem !important;
    font-weight: 700;
    color: #2c3e50;
    margin: 0 0 1rem 0;
}

.curriculum-activity-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 0.5rem 1.5rem;
}

.curriculum-activity-list li {
    position: relative;
    padding-left: 1.35rem;
    font-size: 1.5rem !important;
    color: #444;
    line-height: 1.5;
}

.curriculum-activity-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #27ae60;
    font-weight: 700;
    font-size: 1.5rem !important;
}

@media (min-width: 768px) {
    .curriculum-card__title {
        font-size: 2.2rem !important;
    }

    .curriculum-card__subtitle {
        font-size: 1.5rem !important;
    }

    .curriculum-card__desc {
        font-size: 1.5rem !important;
    }
}

@media (min-width: 992px) {
    .curriculum-cards {
        padding: 4rem 0 5rem;
    }

    .curriculum-extracurricular__intro {
        font-size: 1.25rem;
        margin-bottom: 3.5rem;
    }

    .curriculum-activity-group__title {
        font-size: 1.5rem;
    }
}