/* CSP Phase 3E: moved out of a <style> block in
   src/Templates/expert-insights/educational-article.html.twig's own
   `stylesheets` block override so style-src-elem can eventually drop
   'unsafe-inline'. All rules below are unchanged from the template's
   inline block -- purely static, page-scoped presentation for this one
   template (no Twig interpolation was present in the original block). */

:root {
    --article-primary: #1e3a5f;
    --article-secondary: #6a3de8;
    --article-accent: #00b8d4;
    --article-text-dark: #1a2a42;
    --article-text-medium: #4a5568;
    --article-text-light: #4a5568;
    --article-bg-light: #f7f9fc;
    --article-bg-white: #ffffff;
    --article-border: #e2e8f0;
    --article-radius: 12px;
    --article-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.07);
    --article-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.educational-article {
    background-color: var(--article-bg-light);
}

/* Article Header */
.article-header {
    background: linear-gradient(135deg, var(--article-primary), #141f2e);
    padding: 4rem 0 3rem;
    color: white;
    position: relative;
    overflow: hidden;
}

.article-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('data:image/svg+xml,%3Csvg width="60" height="60" viewBox="0 0 60 60" xmlns="http://www.w3.org/2000/svg"%3E%3Cg fill="none" fill-rule="evenodd"%3E%3Cg fill="%236a3de8" fill-opacity="0.07"%3E%3Cpath d="M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z"/%3E%3C/g%3E%3C/g%3E%3C/svg%3E');
    opacity: 0.3;
    z-index: 0;
}

.article-header__container {
    position: relative;
    z-index: 1;
}

.article-header__category {
    display: inline-block;
    background-color: var(--article-accent);
    color: white;
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.article-header__title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: white;
}

.article-header__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    align-items: center;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 2rem;
}

.article-header__meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.article-header__meta-item i {
    color: var(--article-accent);
}

.article-header__featured-image {
    width: 100%;
    max-height: 400px;
    object-fit: cover;
    border-radius: var(--article-radius);
    box-shadow: var(--article-shadow-lg);
    margin-top: 2rem;
}

/* Article Content */
.article-content {
    background-color: var(--article-bg-white);
    padding: 4rem 0;
}

.article-content__container {
    max-width: 800px;
    margin: 0 auto;
}

.article-section {
    margin-bottom: 3rem;
}

.article-section__heading {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    color: var(--article-text-dark);
    margin-bottom: 1.5rem;
    line-height: 1.3;
}

.article-section__content {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--article-text-medium);
}

.article-section__content p {
    margin-bottom: 1.5rem;
}

.article-section__content ul,
.article-section__content ol {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

.article-section__content li {
    margin-bottom: 0.75rem;
}

.article-section__content strong {
    color: var(--article-text-dark);
    font-weight: 600;
}

/* Statistics Highlight */
.article-statistic {
    background: linear-gradient(135deg, rgba(106, 61, 232, 0.1), rgba(0, 184, 212, 0.05));
    border-left: 4px solid var(--article-secondary);
    padding: 1.5rem;
    margin: 2rem 0;
    border-radius: var(--article-radius);
}

.article-statistic__value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--article-secondary);
    margin-bottom: 0.5rem;
    line-height: 1;
}

.article-statistic__description {
    font-size: 1.1rem;
    color: var(--article-text-dark);
    margin-bottom: 0.75rem;
}

.article-statistic__source {
    font-size: 0.9rem;
    color: var(--article-text-light);
}

/* Benefits List */
.benefits-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin: 2rem 0;
}

@media (min-width: 768px) {
    .benefits-list {
        grid-template-columns: repeat(2, 1fr);
    }
}

.benefit-item {
    background-color: var(--article-bg-light);
    padding: 1.5rem;
    border-radius: var(--article-radius);
    border: 1px solid var(--article-border);
    transition: all 0.3s ease;
}

.benefit-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--article-shadow-lg);
    border-color: var(--article-secondary);
}

.benefit-item__icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--article-secondary), var(--article-accent));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    color: white;
    font-size: 1.5rem;
}

.benefit-item__title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--article-text-dark);
    margin-bottom: 0.75rem;
}

.benefit-item__description {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--article-text-medium);
    margin: 0;
}

/* Scenario Box */
.scenario-box {
    background-color: var(--article-bg-light);
    border: 2px solid var(--article-border);
    border-radius: var(--article-radius);
    padding: 2rem;
    margin: 2rem 0;
}

.scenario-box__label {
    display: inline-block;
    background-color: var(--article-accent);
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.scenario-box__content {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--article-text-medium);
}

/* CTA Section */
.article-cta {
    background: linear-gradient(135deg, var(--article-secondary), var(--article-accent));
    padding: 3rem 2rem;
    border-radius: var(--article-radius);
    text-align: center;
    margin: 3rem 0;
    color: white;
}

.article-cta__heading {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    margin-bottom: 1rem;
}

.article-cta__text {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.article-cta__button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: white;
    color: var(--article-secondary);
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.05rem;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.article-cta__button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
    color: var(--article-secondary);
}

/* Citations */
.article-citations {
    background-color: var(--article-bg-light);
    padding: 2rem;
    border-radius: var(--article-radius);
    margin: 3rem 0;
}

.article-citations__heading {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--article-text-dark);
    margin-bottom: 1.5rem;
}

.article-citations__list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.article-citations__item {
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--article-border);
}

.article-citations__item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.article-citations__link {
    color: var(--article-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.article-citations__link:hover {
    color: var(--article-accent);
    text-decoration: underline;
}

.article-citations__link i {
    margin-left: 0.25rem;
    font-size: 0.85rem;
}

/* Related Articles */
.related-articles {
    background-color: var(--article-bg-light);
    padding: 4rem 0;
}

.related-articles__heading {
    text-align: center;
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--article-text-dark);
    margin-bottom: 3rem;
}

.related-articles__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .related-articles__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .related-articles__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.related-article-card {
    background-color: var(--article-bg-white);
    border-radius: var(--article-radius);
    overflow: hidden;
    box-shadow: var(--article-shadow);
    transition: all 0.3s ease;
    text-decoration: none;
    display: block;
}

.related-article-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--article-shadow-lg);
    text-decoration: none;
}

.related-article-card__image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.related-article-card__content {
    padding: 1.5rem;
}

.related-article-card__title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--article-text-dark);
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.related-article-card:hover .related-article-card__title {
    color: var(--article-secondary);
}

.related-article-card__excerpt {
    font-size: 0.9rem;
    color: var(--article-text-medium);
    line-height: 1.6;
    margin: 0;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .article-header {
        padding: 3rem 0 2rem;
    }

    .article-content {
        padding: 2rem 0;
    }

    .article-section {
        margin-bottom: 2rem;
    }

    .article-cta {
        padding: 2rem 1.5rem;
    }
}