/* === RESOURCES PAGE STYLES === */

.resources-hero {
    background: linear-gradient(135deg, var(--color-black) 0%, var(--color-grey-dark) 100%);
    color: var(--color-white);
    padding: 5rem 0;
    text-align: center;
}

.resources-hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.resources-subtitle {
    font-size: 1.25rem;
    opacity: 0.95;
    max-width: 700px;
    margin: 0 auto;
}

.category-filter {
    background-color: var(--color-white);
    padding: 2rem 0;
    border-bottom: 1px solid var(--color-grey-light);
    position: sticky;
    top: 70px;
    z-index: 100;
}

.filter-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}

.filter-btn {
    padding: 0.75rem 1.5rem;
    border: 2px solid var(--color-grey);
    background-color: transparent;
    color: var(--color-grey-dark);
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 0.9375rem;
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

.featured-content {
    padding: 5rem 0 3rem;
}

.featured-grid {
    max-width: 1000px;
    margin: 0 auto;
}

.featured-article {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.article-image-placeholder,
.blog-image-placeholder,
.video-placeholder {
    width: 100%;
    height: 100%;
    min-height: 300px;
    background-color: var(--color-grey-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-grey);
    font-weight: 500;
}

.article-content {
    padding: 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.article-category,
.blog-category {
    display: inline-block;
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.article-content h3,
.blog-content h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.article-content p,
.blog-content p {
    color: var(--color-grey-dark);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.article-meta,
.blog-meta {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1rem;
    font-size: 0.875rem;
    color: var(--color-grey);
}

.article-link,
.blog-link {
    color: var(--color-primary);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.article-link:hover,
.blog-link:hover {
    gap: 0.75rem;
}

.blog-posts {
    padding: 3rem 0 5rem;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
}

.blog-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.blog-content {
    padding: 1.5rem;
}

.blog-content h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.video-section {
    background-color: var(--color-grey-light);
    padding: 5rem 0;
}

.video-intro {
    text-align: center;
    max-width: 800px;
    margin: -1rem auto 3rem;
    font-size: 1.0625rem;
    color: var(--color-grey-dark);
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
}

.video-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.video-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.video-embed {
    width: 100%;
    position: relative;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    height: 0;
    overflow: hidden;
}

.video-embed iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.video-placeholder {
    width: 100%;
    height: 200px;
    background-color: var(--color-black);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
}

.video-content {
    padding: 1.5rem;
    position: relative;
}

.video-content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: 0.75rem;
}

.video-content p {
    color: var(--color-grey-dark);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.video-duration {
    position: absolute;
    bottom: 1.5rem;
    right: 1.5rem;
    background-color: var(--color-black);
    color: var(--color-white);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.875rem;
    font-weight: 600;
}

.newsletter {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    text-align: center;
}

.newsletter-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.newsletter-content p {
    font-size: 1.125rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.newsletter-form {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    gap: 1rem;
}

.newsletter-form input {
    flex: 1;
    padding: 1rem 1.5rem;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
}

.newsletter-form button {
    white-space: nowrap;
}

/* Filter Animation */
.blog-card.hidden,
.video-card.hidden,
.featured-article.hidden {
    display: none;
}

@media (max-width: 968px) {
    .resources-hero h1 {
        font-size: 2.5rem;
    }

    .featured-article {
        grid-template-columns: 1fr;
    }

    .article-content {
        padding: 2rem;
    }

    .blog-grid,
    .video-grid {
        grid-template-columns: 1fr;
    }

    .newsletter-form {
        flex-direction: column;
    }
}

@media (max-width: 640px) {
    .resources-hero h1 {
        font-size: 2rem;
    }

    .filter-buttons {
        gap: 0.5rem;
    }

    .filter-btn {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
    }
}