/* =============================================
   BLOG STYLES — solucionesetech.com
   Budget: < 5kb
   ============================================= */

/* --- Blog Post Article --- */
.blog-post { max-width: 900px; margin: 0 auto; padding: 2rem 1rem; padding-top: 120px; }
.blog-post__breadcrumb { margin-bottom: 2rem; }
.blog-post__breadcrumb ol { display: flex; gap: 0.5rem; list-style: none; padding: 0; margin: 0; font-size: 0.875rem; color: var(--gray-medium); }
.blog-post__breadcrumb a { color: var(--accent); text-decoration: none; }
.blog-post__breadcrumb a:hover { text-decoration: underline; }
.blog-post__breadcrumb li:not(:last-child)::after { content: "\203A"; margin-left: 0.5rem; color: var(--gray-border); }
.blog-post__header { margin: 2rem 0; }
.blog-post__tags { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1rem; }
.blog-post__tag { font-size: 0.75rem; padding: 0.25rem 0.75rem; border-radius: 2rem; background: var(--gray-light); color: var(--accent); font-weight: 500; }
.blog-post__title { font-size: clamp(1.75rem, 4vw, 2.5rem); line-height: 1.2; margin-bottom: 1rem; color: var(--black); }
.blog-post__description { font-size: 1.125rem; color: var(--gray-medium); line-height: 1.5; }
.blog-post__meta { display: flex; align-items: center; gap: 1rem; margin-top: 1.5rem; font-size: 0.875rem; color: var(--gray-medium); }
.blog-post__author-mini { display: flex; align-items: center; gap: 0.75rem; }
.blog-post__author-avatar { border-radius: 50%; object-fit: cover; }
.blog-post__author-name a { color: var(--accent); text-decoration: none; font-weight: 600; }
.blog-post__author-name a:hover { text-decoration: underline; }
.blog-post__date { display: block; }
.blog-post__hero-image { margin: 2rem 0; }
.blog-post__hero-image img { width: 100%; height: auto; border-radius: 0.5rem; }

/* --- Prose (article body) --- */
.prose { max-width: 72ch; margin: 0 auto; line-height: 1.75; font-size: 1.0625rem; color: var(--black); }
.prose h1 { font-size: 2rem; margin-top: 2.5rem; margin-bottom: 1rem; }
.prose h2 { font-size: 1.5rem; margin-top: 2.5rem; margin-bottom: 1rem; color: var(--black); }
.prose h3 { font-size: 1.25rem; margin-top: 2rem; margin-bottom: 0.75rem; color: var(--black); }
.prose p { margin-bottom: 1.25rem; }
.prose strong { font-weight: 700; }
.prose a { color: var(--accent); }
.prose a:hover { text-decoration: underline; }
.prose ul, .prose ol { padding-left: 1.5rem; margin-bottom: 1.25rem; }
.prose li { margin-bottom: 0.5rem; }
.prose hr { border: none; border-top: 1px solid var(--gray-border); margin: 2.5rem 0; }
.prose blockquote { border-left: 4px solid var(--accent); padding-left: 1rem; margin: 1.5rem 0; color: var(--gray-medium); font-style: italic; }
.prose img { max-width: 100%; height: auto; border-radius: 0.5rem; margin: 1.5rem 0; }

/* --- TOC (Table of Contents) --- */
.blog-post__toc { margin: 2rem auto; padding: 1.5rem; background: var(--gray-light); border-radius: 0.5rem; border-left: 4px solid var(--accent); max-width: 72ch; }
.blog-post__toc-title { font-size: 1rem; margin-bottom: 0.75rem; font-weight: 600; color: var(--black); }
.blog-post__toc ol { padding-left: 1.25rem; margin: 0; }
.blog-post__toc li { margin-bottom: 0.5rem; }
.blog-post__toc a { color: var(--accent); text-decoration: none; font-size: 0.9375rem; }
.blog-post__toc a:hover { text-decoration: underline; }

/* --- Author Card --- */
.author-card { margin: 3rem 0; padding: 2rem; border-radius: 0.75rem; background: var(--gray-light); border: 1px solid var(--gray-border); }
.author-card__inner { display: flex; gap: 1.5rem; align-items: flex-start; }
.author-card__avatar { border-radius: 50%; object-fit: cover; flex-shrink: 0; }
.author-card__name { font-size: 1.125rem; font-weight: 700; margin-bottom: 0.25rem; color: var(--black); }
.author-card__role { font-size: 0.875rem; color: var(--gray-medium); margin-bottom: 0.75rem; }
.author-card__bio { font-size: 0.9375rem; line-height: 1.6; margin-bottom: 1rem; color: var(--black); }
.author-card__linkedin { display: inline-flex; align-items: center; gap: 0.5rem; color: #0A66C2; font-weight: 600; text-decoration: none; font-size: 0.9375rem; }
.author-card__linkedin:hover { text-decoration: underline; }

/* --- Share Buttons --- */
.share-buttons { margin: 2rem 0; padding: 1.5rem 0; border-top: 1px solid var(--gray-border); }
.share-buttons__label { font-weight: 600; margin-bottom: 0.75rem; color: var(--black); }
.share-buttons__list { display: flex; gap: 0.75rem; flex-wrap: wrap; }
.share-buttons__btn { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.625rem 1.125rem; border-radius: 0.375rem; font-size: 0.875rem; text-decoration: none; color: #fff; transition: opacity 0.2s; min-height: 44px; }
.share-buttons__btn:hover { opacity: 0.85; }
.share-buttons__btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.share-buttons__btn--linkedin { background: #0A66C2; }
.share-buttons__btn--twitter { background: var(--black); }
.share-buttons__btn--email { background: var(--gray-medium); }

/* --- Blog CTA --- */
.blog-post__cta { margin: 3rem 0; padding: 2.5rem 2rem; text-align: center; background: var(--black); color: #fff; border-radius: 0.75rem; }
.blog-post__cta h2 { color: #fff; margin-bottom: 0.75rem; font-size: 1.5rem; }
.blog-post__cta p { color: rgba(255,255,255,0.8); margin-bottom: 1.5rem; max-width: 50ch; margin-left: auto; margin-right: auto; }
.blog-post__cta .btn--primary { background: var(--accent); color: var(--black); padding: 0.75rem 2rem; border-radius: 0.375rem; text-decoration: none; font-weight: 600; display: inline-block; }
.blog-post__cta .btn--primary:hover { opacity: 0.9; }
.blog-post__cta .btn--primary:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* --- Focus states for accessibility --- */
.prose a:focus-visible, .blog-post__breadcrumb a:focus-visible, .blog-card__title a:focus-visible,
.author-card__linkedin:focus-visible, .blog-post__author-name a:focus-visible, .blog-post__toc a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* --- Blog Index --- */
.blog-index { max-width: 1100px; margin: 0 auto; padding: 3rem 1rem; padding-top: 120px; }
.blog-index__header { text-align: center; margin-bottom: 3rem; }
.blog-index__title { font-size: clamp(1.75rem, 4vw, 2.5rem); color: var(--black); margin-bottom: 0.5rem; }
.blog-index__subtitle { color: var(--gray-medium); font-size: 1.125rem; max-width: 60ch; margin: 0 auto; }
.blog-index__grid { display: grid; gap: 2rem; }
.blog-index__empty { text-align: center; color: var(--gray-medium); padding: 3rem 0; }

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

/* --- Blog Card --- */
.blog-card { border-radius: 0.75rem; overflow: hidden; border: 1px solid var(--gray-border); transition: box-shadow 0.2s; background: var(--white); }
.blog-card:hover { box-shadow: 0 4px 12px rgba(0,0,0,0.08); }
.blog-card img { width: 100%; aspect-ratio: 600/315; object-fit: cover; }
.blog-card__body { padding: 1.25rem; }
.blog-card__tags { display: flex; flex-wrap: wrap; gap: 0.375rem; margin-bottom: 0.75rem; }
.blog-card__tag { font-size: 0.6875rem; padding: 0.2rem 0.5rem; border-radius: 2rem; background: var(--gray-light); color: var(--accent); font-weight: 500; }
.blog-card__title { font-size: 1.125rem; line-height: 1.3; margin-bottom: 0.5rem; }
.blog-card__title a { color: var(--black); text-decoration: none; }
.blog-card__title a:hover { color: var(--accent); }
.blog-card__excerpt { font-size: 0.9375rem; color: var(--gray-medium); margin-bottom: 0.75rem; line-height: 1.5; }
.blog-card__meta { font-size: 0.8125rem; color: var(--gray-medium); }

/* --- Blog Download CTA (inline) --- */
.blog-download-cta {
  margin: 2.5rem 0;
  border: 2px solid var(--accent, #0D9488);
  border-radius: 12px;
  background: linear-gradient(135deg, #F0FDFA 0%, #FFFFFF 100%);
  overflow: hidden;
}
.blog-download-cta__inner {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 1.5rem 2rem;
}
.blog-download-cta__icon { flex-shrink: 0; color: var(--accent, #0D9488); }
.blog-download-cta__content { flex: 1; }
.blog-download-cta__title { font-weight: 700; font-size: 1.1rem; color: var(--black, #2D3748); margin: 0 0 0.25rem 0; }
.blog-download-cta__subtitle { font-size: 0.9rem; color: var(--gray-medium, #4A5568); margin: 0; }
.blog-download-cta__button {
  flex-shrink: 0;
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background: var(--accent, #0D9488);
  color: #FFFFFF;
  text-decoration: none;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: background 0.2s ease;
  white-space: nowrap;
}
.download-modal__optional { font-weight: 400; color: var(--gray-medium, #4A5568); font-size: 0.8125rem; }
.blog-download-cta__button:hover { background: #0F766E; }
.blog-download-cta__button:focus-visible { outline: 2px solid var(--accent, #0D9488); outline-offset: 2px; }

/* --- Blog Tables — Responsive --- */
.prose table { width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 0.95rem; }
.prose th { background: var(--gray-light, #F7FAFC); border-bottom: 2px solid var(--accent, #0D9488); padding: 0.75rem 1rem; text-align: left; font-weight: 600; color: var(--black, #2D3748); }
.prose td { border-bottom: 1px solid var(--gray-border, #E2E8F0); padding: 0.75rem 1rem; color: var(--gray-medium, #4A5568); }
.prose tr:last-child td { border-bottom: none; }

/* --- Responsive --- */
@media (max-width: 640px) {
  .blog-download-cta__inner { flex-direction: column; text-align: center; padding: 1.25rem; }
  .blog-download-cta__button { width: 100%; text-align: center; }
  .prose table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; }
}

@media (max-width: 767px) {
  .author-card__inner { flex-direction: column; align-items: center; text-align: center; }
  .blog-post__meta { flex-direction: column; align-items: flex-start; }
  .blog-post { padding: 1.5rem var(--container-padding-mobile); }
  .blog-index { padding: 2rem var(--container-padding-mobile); }
}