.page--blog {
  --page-accent: var(--color-blue);
  --page-accent-soft: var(--color-blue-soft);
}

.featured-post {
  padding: var(--space-xl) 0 var(--space-lg);
}

.featured-post__card {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
  display: grid;
  gap: var(--space-lg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: rgba(17, 24, 38, 0.78);
  overflow: hidden;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.featured-post__card img {
  width: 100%;
  height: clamp(240px, 40vw, 360px);
  object-fit: cover;
}

.featured-post__content {
  padding: var(--space-lg);
  display: grid;
  gap: var(--space-sm);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  transition: background 0.25s ease;
}

.blog-filter {
  padding-bottom: var(--space-lg);
}

.blog-filter .projects-filter__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.blog-grid {
  padding-bottom: var(--space-xl);
}

.blog-grid__items {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
  display: grid;
  gap: var(--space-lg);
}

.post-card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: rgba(17, 24, 38, 0.78);
  overflow: hidden;
  display: grid;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.post-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.post-card__content {
  padding: var(--space-md);
  display: grid;
  gap: var(--space-sm);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  transition: background 0.25s ease;
}

.newsletter {
  padding: 0 0 var(--space-xl);
}

.newsletter__card {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: rgba(17, 24, 38, 0.8);
  display: grid;
  gap: var(--space-sm);
  text-align: center;
  transition: background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.featured-post__card:hover,
.featured-post__card:focus-within,
.post-card:hover,
.post-card:focus-within {
  border-color: rgba(255, 255, 255, 0.16);
  box-shadow: var(--shadow-medium);
}

.featured-post__card:hover .featured-post__content,
.featured-post__card:focus-within .featured-post__content,
.post-card:hover .post-card__content,
.post-card:focus-within .post-card__content {
  background: linear-gradient(135deg, var(--page-accent-soft), rgba(17, 24, 38, 0.9));
}

.newsletter__card:hover,
.newsletter__card:focus-within {
  background: linear-gradient(135deg, var(--page-accent-soft), rgba(17, 24, 38, 0.9));
  border-color: rgba(255, 255, 255, 0.16);
  box-shadow: var(--shadow-medium);
}

.newsletter__form {
  display: grid;
  gap: var(--space-sm);
  max-width: 560px;
  margin: var(--space-md) auto 0;
  padding: 10px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: rgba(10, 15, 22, 0.6);
  align-items: center;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.newsletter__form:focus-within {
  border-color: var(--page-accent);
  box-shadow: 0 0 0 2px var(--page-accent-soft);
}

.newsletter__form .input {
  border: none;
  background: transparent;
  box-shadow: none;
  padding: 0.7rem 0.9rem;
  min-width: 0;
}

.newsletter__form .input:focus {
  border: none;
  box-shadow: none;
}

.newsletter__form .btn {
  border-radius: 999px;
  padding: 0.65rem 1.4rem;
}

@media (min-width: 768px) {
  .featured-post__card {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: center;
  }

  .blog-grid__items {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .newsletter__form {
    grid-template-columns: 1fr auto;
    align-items: center;
    border-radius: 999px;
    padding: 8px;
  }
}

@media (min-width: 1024px) {
  .blog-grid__items {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}