/* ─── blog.css — Blog page specific styles ─── */

/* ═══ FEATURED POST ═════════════════════════════════════════ */
#featured {
  padding: 4rem 0 2rem;
}

.blog-featured {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 3rem;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}

.blog-featured::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--grad);
}

.blog-featured:hover {
  border-color: rgba(0,194,168,0.3);
}

.blog-featured-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.blog-tag {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: rgba(0,194,168,0.12);
  color: var(--teal);
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  font-family: var(--font-body);
  letter-spacing: 0.02em;
}

.blog-date {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-family: var(--font-body);
}

.blog-featured-title {
  font-family: var(--font-head);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
  margin-bottom: 1rem;
  max-width: 760px;
}

.blog-featured-excerpt {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.75;
  max-width: 680px;
  margin-bottom: 2rem;
}

.blog-read-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

/* ═══ POSTS SECTION ═════════════════════════════════════════ */
.posts-section {
  padding: 4rem 0;
}

/* ─── Blog Grid ─── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

/* ─── Blog Card ─── */
.blog-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: var(--transition);
  position: relative;
}

.blog-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--grad);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.blog-card:hover {
  border-color: rgba(0,194,168,0.25);
  transform: translateY(-4px);
}

.blog-card:hover::after {
  transform: scaleX(1);
}

.blog-card-top {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.blog-card-title {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.35;
  margin: 0;
}

.blog-card-excerpt {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  flex: 1;
}

.blog-card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.85rem;
  font-family: var(--font-body);
  font-weight: 500;
  color: var(--teal);
  text-decoration: none;
  margin-top: auto;
  transition: gap 0.2s ease;
}

.blog-card-link:hover {
  gap: 0.55rem;
}

/* ═══ NEWSLETTER SECTION ════════════════════════════════════ */
.newsletter-section {
  padding: 5rem 0;
  border-top: 1px solid var(--border);
}

.newsletter-box {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
  position: relative;
  overflow: hidden;
}

.newsletter-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--grad);
}

.newsletter-title {
  font-family: var(--font-head);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
}

.newsletter-sub {
  font-size: 0.93rem;
  color: var(--text-muted);
}

.newsletter-form {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.newsletter-input {
  padding: 0.7rem 1.1rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  min-width: 240px;
  transition: var(--transition);
  outline: none;
}

.newsletter-input::placeholder {
  color: var(--text-muted);
}

.newsletter-input:focus {
  border-color: var(--teal);
  background: rgba(0,194,168,0.04);
}

/* ═══ RESPONSIVE ════════════════════════════════════════════ */
@media (max-width: 900px) {
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .newsletter-box {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 600px) {
  .blog-grid {
    grid-template-columns: 1fr;
  }
  .blog-featured {
    padding: 2rem;
  }
  .newsletter-input {
    min-width: 0;
    width: 100%;
  }
  .newsletter-form {
    width: 100%;
    flex-direction: column;
  }
}