/* External Resources and Learning Links Styling */
:root {
    --primary-color: #3a7ca5;  /* Professional blue */
    --secondary-color: #63a4c5;
    --accent-color: #d35400;  /* Vibrant orange for calls to action */
    --light-color: #f8f9fa;
    --dark-color: #343a40;
    --success-color: #28a745;
    --text-color: #333;
    --border-radius: 8px;
    --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

/* Resources Section Enhancement */
.resources-intro {
    text-align: center;
    margin-bottom: 2rem;
}

.resources-intro h3 {
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.resources-intro p {
    font-size: 1.1rem;
    max-width: 800px;
    margin: 0 auto;
}

.resource-categories {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin: 2rem 0;
    flex-wrap: wrap;
}

.resource-category {
    padding: 0.5rem 1rem;
    background-color: var(--light-color);
    border-radius: 20px;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

.resource-category:hover {
    background-color: rgba(58, 124, 165, 0.1);
    border-color: var(--primary-color);
}

.resource-category.active {
    background-color: var(--primary-color);
    color: white;
}

/* Resource Cards Enhancement */
.resource-card {
    position: relative;
    overflow: hidden;
}

.resource-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(to right, var(--primary-color), var(--accent-color));
    transform: scaleX(0);
    transform-origin: bottom right;
    transition: transform 0.3s ease;
}

.resource-card:hover::after {
    transform: scaleX(1);
    transform-origin: bottom left;
}

.resource-links li {
    position: relative;
    transition: var(--transition);
}

.resource-links li:hover {
    transform: translateX(5px);
}

/* Book Recommendations Enhancement */
.book-recommendations {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.book-item {
    display: flex;
    flex-direction: column;
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    overflow: hidden;
    transition: var(--transition);
    height: 100%;
}

.book-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.book-cover {
    height: 200px;
    background-color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 5rem;
}

.book-details {
    padding: 1.5rem;
}

.book-details h4 {
    margin: 0 0 0.5rem 0;
    color: var(--dark-color);
}

.book-details p {
    margin: 0 0 1rem 0;
    color: #666;
}

.book-details .book-description {
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    color: var(--text-color);
}

.book-details a {
    display: inline-block;
    background-color: var(--accent-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    margin-top: auto;
}

.book-details a:hover {
    background-color: #c24e00;
    transform: translateY(-2px);
}

/* Upcoming Book Section */
.upcoming-book {
    background-color: rgba(211, 84, 0, 0.1);
    border-radius: var(--border-radius);
    padding: 2rem;
    margin: 3rem 0;
    position: relative;
    overflow: hidden;
}

.upcoming-book::before {
    content: 'Coming Soon';
    position: absolute;
    top: 1rem;
    right: -3rem;
    background-color: var(--accent-color);
    color: white;
    padding: 0.5rem 3rem;
    transform: rotate(45deg);
    font-weight: 600;
    font-size: 0.9rem;
}

.upcoming-book-content {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    align-items: center;
}

.upcoming-book-image {
    flex: 1;
    min-width: 250px;
    max-width: 300px;
    background-color: var(--primary-color);
    height: 350px;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 5rem;
    box-shadow: var(--box-shadow);
}

.upcoming-book-details {
    flex: 2;
    min-width: 300px;
}

.upcoming-book-details h3 {
    color: var(--accent-color);
    margin-top: 0;
}

.upcoming-book-details p {
    margin-bottom: 1.5rem;
}

.book-features {
    margin: 1.5rem 0;
}

.book-feature {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
}

.book-feature i {
    color: var(--accent-color);
    font-size: 1.2rem;
    margin-top: 0.2rem;
}

.notify-button {
    display: inline-block;
    background-color: var(--accent-color);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    margin-top: 1rem;
}

.notify-button:hover {
    background-color: #c24e00;
    transform: translateY(-2px);
}

/* Age-Inclusive Messaging */
.age-inclusive-banner {
    background: linear-gradient(to right, var(--primary-color), var(--accent-color));
    color: white;
    padding: 2rem;
    border-radius: var(--border-radius);
    margin: 3rem 0;
    text-align: center;
}

.age-inclusive-banner h2 {
    margin-top: 0;
    font-size: 2rem;
}

.age-inclusive-banner p {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 1rem auto;
}

.age-groups {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    margin: 2rem 0;
}

.age-group {
    flex: 1;
    min-width: 250px;
    max-width: 350px;
    background-color: white;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--box-shadow);
    color: var(--text-color);
}

.age-group h3 {
    color: var(--primary-color);
    margin-top: 0;
}

.age-group-icon {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
    text-align: center;
}

/* Handbook Styling */
.handbook-section {
    background-color: var(--light-color);
    border-radius: var(--border-radius);
    padding: 2rem;
    margin: 3rem 0;
    box-shadow: var(--box-shadow);
}

.handbook-content {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    align-items: center;
}

.handbook-image {
    flex: 1;
    min-width: 250px;
    max-width: 350px;
}

.handbook-image img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.handbook-details {
    flex: 2;
    min-width: 300px;
}

.handbook-details h3 {
    color: var(--primary-color);
    margin-top: 0;
}

.handbook-features {
    margin: 1.5rem 0;
}

.handbook-feature {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
}

.handbook-feature i {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-top: 0.2rem;
}

/* Responsive Adjustments */
@media (max-width: 992px) {
    .book-recommendations {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
    
    .upcoming-book-content {
        flex-direction: column;
        align-items: center;
    }
    
    .upcoming-book-image {
        max-width: 250px;
    }
    
    .age-groups {
        gap: 1rem;
    }
}

@media (max-width: 768px) {
    .book-recommendations {
        grid-template-columns: 1fr;
    }
    
    .book-item {
        max-width: 350px;
        margin: 0 auto;
    }
    
    .upcoming-book {
        padding: 1.5rem;
    }
    
    .upcoming-book::before {
        font-size: 0.8rem;
        padding: 0.4rem 3rem;
    }
    
    .handbook-content {
        flex-direction: column;
    }
    
    .handbook-image {
        max-width: 300px;
        margin: 0 auto;
    }
}

@media (max-width: 576px) {
    .resource-category {
        font-size: 0.9rem;
        padding: 0.4rem 0.8rem;
    }
    
    .age-inclusive-banner {
        padding: 1.5rem;
    }
    
    .age-inclusive-banner h2 {
        font-size: 1.7rem;
    }
    
    .age-inclusive-banner p {
        font-size: 1.1rem;
    }
}