/* Blog stylesheet — paired with main style.css */

.blog-hero {
    padding: 10rem 0 4rem;
    background: linear-gradient(135deg, var(--apim-primary-800) 0%, var(--apim-primary-600) 100%);
    color: white;
    text-align: center;
}
.blog-hero h1 {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(2.25rem, 5vw, 3.5rem);
    margin-bottom: 1.25rem;
    color: white;
}
.blog-hero__subtitle {
    font-size: clamp(1rem, 1.6vw, 1.2rem);
    max-width: 680px;
    margin: 0 auto;
    color: rgba(255, 255, 255, 0.88);
    line-height: 1.6;
}

.blog-grid-section {
    padding: 4rem 0 5rem;
    background: var(--color-surface);
}
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.blog-card {
    background: var(--apim-white);
    border: 1px solid var(--apim-gray-200);
    border-radius: 1rem;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(40, 53, 132, 0.12);
    border-color: var(--apim-primary-500);
}
.blog-card__meta {
    display: flex;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--apim-gray-500);
    margin-bottom: 1rem;
    font-weight: 500;
}
.blog-card__separator { color: var(--apim-gray-300); }
.blog-card__title {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.35rem;
    line-height: 1.35;
    margin-bottom: 0.9rem;
    color: var(--apim-primary-800);
}
.blog-card__title a {
    color: inherit;
    text-decoration: none;
}
.blog-card__title a:hover { color: var(--apim-primary-600); }
.blog-card__excerpt {
    color: var(--color-text-secondary);
    line-height: 1.65;
    margin-bottom: 1.5rem;
    flex: 1;
}
.blog-card__cta {
    color: var(--apim-primary-600);
    font-weight: 600;
    text-decoration: none;
    align-self: flex-start;
    transition: color 0.2s ease, transform 0.2s ease;
    display: inline-block;
}
.blog-card__cta:hover {
    color: var(--apim-primary-800);
    transform: translateX(3px);
}

/* Single article layout */
.blog-article {
    padding-bottom: 4rem;
}
.blog-article__header {
    padding: 9rem 0 3rem;
    background: linear-gradient(135deg, var(--apim-primary-800) 0%, var(--apim-primary-600) 100%);
    color: white;
}
.blog-article__header h1 {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(1.8rem, 3.8vw, 2.7rem);
    color: white;
    line-height: 1.25;
    margin: 1rem 0 1.25rem;
    max-width: 820px;
}
.blog-article__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.95rem;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}
.breadcrumb a {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
}
.breadcrumb a:hover { color: white; text-decoration: underline; }
.breadcrumb [aria-current="page"] {
    color: white;
    font-weight: 500;
}

.blog-article__content {
    max-width: 760px;
    margin: 3rem auto 0;
    font-size: 1.08rem;
    line-height: 1.8;
    color: var(--color-text);
}
.blog-article__content > .lead {
    font-size: 1.2rem;
    color: var(--apim-primary-800);
    font-weight: 500;
    line-height: 1.6;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--apim-gray-200);
}
.blog-article__content h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.6rem;
    color: var(--apim-primary-800);
    margin: 2.5rem 0 1rem;
    padding-left: 0.8rem;
    border-left: 4px solid var(--apim-accent);
}
.blog-article__content h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.25rem;
    color: var(--apim-primary-700);
    margin: 2rem 0 0.8rem;
}
.blog-article__content p { margin-bottom: 1.15rem; }
.blog-article__content ul,
.blog-article__content ol {
    margin: 0 0 1.15rem 1.5rem;
}
.blog-article__content li { margin-bottom: 0.5rem; }
.blog-article__content a {
    color: var(--apim-primary-600);
    text-decoration: underline;
}
.blog-article__content a:hover { color: var(--apim-primary-800); }
.blog-article__content strong { color: var(--apim-primary-800); }
.blog-article__content blockquote {
    border-left: 4px solid var(--apim-accent);
    background: var(--apim-gray-100);
    padding: 1rem 1.5rem;
    margin: 1.5rem 0;
    font-style: italic;
    color: var(--color-text);
}
.blog-article__content .key-points {
    background: linear-gradient(135deg, rgba(40, 53, 132, 0.04) 0%, rgba(255, 180, 0, 0.06) 100%);
    border-left: 4px solid var(--apim-primary-600);
    padding: 1.5rem 1.75rem;
    border-radius: 0.5rem;
    margin: 2rem 0;
}
.blog-article__content .key-points h3 {
    margin-top: 0;
    color: var(--apim-primary-800);
}

.blog-article__cta {
    max-width: 760px;
    margin: 3rem auto 0;
    background: linear-gradient(135deg, var(--apim-primary-800) 0%, var(--apim-primary-600) 100%);
    color: white;
    padding: 2.5rem 2rem;
    border-radius: 1rem;
    text-align: center;
}
.blog-article__cta h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.5rem;
    margin-bottom: 0.8rem;
    color: white;
}
.blog-article__cta p {
    color: rgba(255, 255, 255, 0.88);
    margin-bottom: 1.5rem;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}
.blog-article__cta .btn--primary {
    background: var(--apim-accent);
    color: var(--apim-primary-900);
}
.blog-article__cta .btn--primary:hover {
    background: var(--apim-accent-light);
}

@media (max-width: 768px) {
    .blog-hero { padding: 7rem 0 3rem; }
    .blog-article__header { padding: 7rem 0 2.5rem; }
    .blog-article__content { padding: 0 0.5rem; }
    .blog-grid-section { padding: 3rem 0; }
}