/* Case studies & blog */

.blog-hub {
  padding: 56px 0 80px;
  background: linear-gradient(180deg, #f8fafc 0%, #fff 100%);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
  margin-top: 40px;
}

.blog-card {
  display: flex;
  flex-direction: column;
  color: inherit;
  text-decoration: none;
  border-radius: 18px;
  overflow: hidden;
  background: #fff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 4px 24px rgba(15, 23, 42, 0.06);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 48px rgba(15, 23, 42, 0.12);
}

.blog-card__thumb {
  height: 200px;
  overflow: hidden;
  position: relative;
}

.blog-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transition: transform 0.45s ease;
}

.blog-card:hover .blog-card__thumb img {
  transform: scale(1.04);
}

.blog-card__body {
  padding: 22px 24px 26px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.blog-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
}

.blog-card__tag {
  font-family: var(--font-mono, monospace);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(20, 83, 45, 0.08);
  color: var(--green);
  border: 1px solid rgba(20, 83, 45, 0.15);
}

.blog-card__tag--it {
  background: rgba(14, 165, 233, 0.08);
  color: var(--blue-dark);
  border-color: rgba(14, 165, 233, 0.2);
}

.blog-card h2 {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--navy);
  line-height: 1.3;
  margin-bottom: 10px;
}

.blog-card p {
  font-size: 0.9rem;
  color: var(--gray);
  line-height: 1.6;
  flex: 1;
}

.blog-card__link {
  margin-top: 16px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--green);
}

/* Article layout */
.blog-article-wrap {
  padding: 48px 0 80px;
}

.blog-article {
  max-width: 760px;
  margin: 0 auto;
}

.blog-article__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
}

.blog-article__meta span {
  font-family: var(--font-mono, monospace);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gray);
}

.blog-article h1 {
  font-size: clamp(1.75rem, 4vw, 2.35rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--navy);
  margin-bottom: 16px;
}

.blog-article__lead {
  font-size: 1.08rem;
  line-height: 1.65;
  color: var(--slate);
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
}

.blog-article__hero-img {
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 32px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: var(--shadow-lg);
}

.blog-article__hero-img img {
  width: 100%;
  height: auto;
  display: block;
  max-height: 420px;
  object-fit: cover;
  object-position: center top;
}

.blog-article h2 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--green-deep);
  margin: 32px 0 12px;
}

.blog-article h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy);
  margin: 24px 0 8px;
}

.blog-article p,
.blog-article li {
  font-size: 0.98rem;
  line-height: 1.7;
  color: var(--slate);
  margin-bottom: 14px;
}

.blog-article ul {
  list-style: disc;
  padding-left: 1.4rem;
  margin-bottom: 18px;
}

.blog-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0 24px;
}

.blog-tech span {
  padding: 6px 12px;
  border-radius: 8px;
  font-family: var(--font-mono, monospace);
  font-size: 0.72rem;
  background: rgba(15, 23, 42, 0.05);
  border: 1px solid rgba(15, 23, 42, 0.08);
  color: var(--navy);
}

.blog-article__cta {
  margin-top: 36px;
  padding: 24px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(20, 83, 45, 0.06), rgba(14, 165, 233, 0.06));
  border: 1px solid rgba(132, 204, 22, 0.2);
  text-align: center;
}

.blog-article__cta h3 {
  margin-top: 0;
  margin-bottom: 8px;
}

.blog-article__cta p {
  margin-bottom: 16px;
}

.blog-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--green);
  margin-bottom: 24px;
  text-decoration: none;
}

.blog-back:hover {
  color: var(--lime-dark);
}

@media (max-width: 640px) {
  .blog-card__thumb { height: 170px; }
}