/* ==========================================================================
   BLOG — listagem e página de post
   ========================================================================== */

.blog-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  margin-top: 2.5rem;
}

.blog-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: var(--radius-xl);
  border: 1px solid var(--line);
  background: var(--bone);
  transition: border-color 220ms ease, transform 220ms ease;
}

.blog-card:hover,
.blog-card:focus-visible {
  border-color: rgba(17, 17, 17, 0.28);
  transform: translateY(-2px);
}

.blog-card-image {
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.blog-card-copy {
  padding: 1.5rem;
}

.blog-card-date {
  margin: 0 0 0.5rem;
  color: var(--rust);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.blog-card-copy h2 {
  margin: 0 0 0.6rem;
  font-family: "Inter Tight", sans-serif;
  font-size: 1.2rem;
  font-weight: 800;
  line-height: 1.2;
}

.blog-card-copy p:last-child {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.84rem;
  line-height: var(--copy-leading);
}

/* Página de post individual */

.post {
  padding: var(--section-y) 0;
}

.post-container {
  max-width: 44rem;
}

.post-back {
  display: inline-block;
  margin-bottom: 1.5rem;
  color: var(--text-soft);
  font-size: 0.82rem;
  font-weight: 600;
}

.post-back:hover,
.post-back:focus-visible {
  color: var(--rust);
}

.post-share {
  display: inline-flex;
  margin-top: 1rem;
}

.post-back-bottom {
  margin-top: 2.5rem;
  margin-bottom: 0;
}

.post h1 {
  margin: 0.5rem 0 1.5rem;
  font-size: 2.2rem;
  line-height: 1.1;
}

.post-cover {
  margin-bottom: 2rem;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 16 / 9;
}

.post-body {
  color: var(--ink);
  font-size: 1rem;
  line-height: var(--copy-leading);
}

.post-body p {
  margin: 0 0 1.3rem;
}

.post-body h2 {
  margin: 2rem 0 1rem;
  font-size: 1.4rem;
  line-height: 1.25;
}

.post-body ul,
.post-body ol {
  margin: 0 0 1.3rem;
  padding-left: 1.3rem;
}

.post-body li {
  margin-bottom: 0.5rem;
}

.post-body a {
  color: var(--rust);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* Imagem solta no meio do texto (![alt](caminho) no Markdown) */
.post-body img {
  display: block;
  width: 100%;
  margin: 2rem 0;
  border-radius: var(--radius-lg);
}

/* Imagem com legenda: <figure><img><figcaption>...</figcaption></figure> */
.post-body figure {
  margin: 2rem 0;
}

.post-body figure img {
  margin: 0 0 0.6rem;
}

.post-body figcaption {
  color: var(--text-soft);
  font-size: 0.8rem;
  text-align: center;
}

/* Vídeo incorporado (YouTube/Vimeo): envolver o <iframe> com
   <div class="post-video">...</div> no Markdown — mantém a proporção
   16:9 em qualquer tamanho de tela. */
.post-video {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  margin: 2rem 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.post-video iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* Galeria de fotos: <div class="post-gallery"><img>...<img></div> */
.post-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.5rem;
  margin: 2rem 0;
}

.post-gallery img {
  margin: 0;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--radius-lg);
}

@media (min-width: 720px) {
  .post h1 {
    font-size: 2.8rem;
  }
}