.nav-link {
position: relative;
color: #9ca3af;
transition: color 0.3s ease;
}

.nav-link:hover {
color: #3b82f6;
}

.nav-link::after {
content: '';
position: absolute;
bottom: -2px;
left: 0;
width: 0;
height: 2px;
background-color: #3b82f6;
transition: width 0.3s ease;
}

.nav-link:hover::after {
width: 100%;
}

.post-card {
transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
border-radius: 1rem;
overflow: hidden;
background: #111827;
}

.post-card:hover {
transform: translateY(-8px);
box-shadow: 0 20px 40px rgba(59, 130, 246, 0.2), 0 10px 25px rgba(0, 0, 0, 0.3);
background: #111827;
}

.post-card .post-title a {
color: #e5e7eb;
text-decoration: none;
transition: color 0.3s ease;
}

.post-card .post-title a:hover {
color: #3b82f6;
}

.post-card .post-excerpt {
color: #9ca3af;
line-height: 1.6;
}

.post-card .post-meta {
color: #6b7280;
font-size: 0.875rem;
}

.section-card {
  background-color: #1e293b;
  border-radius: 1rem;
  overflow: hidden;
  transition: var(--transition);
  box-shadow: var(--shadow);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  border: 1px solid #334155;
}

.section-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(59, 130, 246, 0.2), 0 10px 25px rgba(0, 0, 0, 0.3);
}

.section-card h2 {
  color: #9ca3af;
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.section-card img {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  margin-right: 1rem;
  border: 1px solid #334155;
}

.section-card a {
  color: var(--accent-color);
  text-decoration: none;
  font-weight: 500;
  display: flex;
  align-items: center;
  margin-top: 1rem;
  transition: var(--transition);
}

.section-card a:hover {
  color: var(--hover-color);
}
.code-block {
  font-family: 'Jetpack Mono', 'Fira Code', 'Consolas', monospace;
  font-size: 0.9rem;
  line-height: 1.5;
  padding: 1rem;
  margin-bottom: 1rem;
  border-radius: 0.5rem;
  background-color: #1e293b;
  color: #e2e8f0;
  overflow-x: auto;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.code-block pre {
  margin: 0;
  white-space: pre-wrap;
}

.post-title {
  animation: fadeIn 0.6s ease-in-out;
}

.post-content {
  animation: slideIn 0.6s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

#backToTop {
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

#backToTop.show {
  opacity: 1;
  visibility: visible;
}


html {
  scroll-behavior: smooth;
}