/* Import the same styles from the main landing page */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --font-inter: 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'SF Pro Text', 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  --color-primary: #3b82f6;
  --color-text: #18181a;
  --color-text-secondary: #555;
  --color-background: #fff;
  --color-border: #e5e7eb;
  --max-width: 1200px;
}

body {
  font-family: var(--font-inter);
  color: var(--color-text);
  background-color: var(--color-background);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: inherit;
  text-decoration: none;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
  margin-top: 2rem;
  margin-bottom: 1rem;
}

h3 {
  font-size: 1.5rem;
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
}

p {
  margin-bottom: 1rem;
}

/* Container */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1rem;
}

/* Header */
.header {
  background: var(--color-background);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  font-size: 1.25rem;
}

.logo img {
  width: 40px;
  height: 40px;
}

.nav {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav a {
  color: var(--color-text-secondary);
  transition: color 0.2s;
}

.nav a:hover {
  color: var(--color-text);
}

/* Blog Grid */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.blog-card {
  background: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
  cursor: pointer;
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
}

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

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

.blog-card-category {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: #f3f4f6;
  border-radius: 20px;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  margin-bottom: 0.75rem;
}

.blog-card-title {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}

.blog-card-excerpt {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  line-height: 1.5;
  margin-bottom: 1rem;
}

.blog-card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

.blog-card-author {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.author-avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  object-fit: cover;
}

/* Blog Post */
.blog-post {
  max-width: 800px;
  margin: 0 auto;
  padding: 3rem 1rem;
}

.blog-post-header {
  margin-bottom: 3rem;
}

.blog-post-categories {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.blog-post-title {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.blog-post-meta {
  display: flex;
  gap: 2rem;
  color: var(--color-text-secondary);
  font-size: 0.95rem;
}

.blog-post-featured-image {
  width: 100%;
  max-height: 500px;
  object-fit: cover;
  border-radius: 12px;
  margin-bottom: 3rem;
}

.blog-post-content {
  font-size: 1.1rem;
  line-height: 1.8;
}

.blog-post-content img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin: 2rem 0;
}

.blog-post-content blockquote {
  border-left: 4px solid var(--color-primary);
  padding-left: 1.5rem;
  margin: 2rem 0;
  font-style: italic;
  color: var(--color-text-secondary);
}

.blog-post-content code {
  background: #f3f4f6;
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.9em;
}

.blog-post-content pre {
  background: #1e1e1e;
  color: #fff;
  padding: 1.5rem;
  border-radius: 8px;
  overflow-x: auto;
  margin: 2rem 0;
}

.blog-post-content pre code {
  background: none;
  padding: 0;
  color: inherit;
}

/* CTA Section */
.cta-section {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-radius: 16px;
  padding: 3rem;
  text-align: center;
  color: white;
  margin: 3rem 0;
}

.cta-title {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.cta-description {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  opacity: 0.95;
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.download-button {
  display: inline-block;
  transition: transform 0.2s;
}

.download-button:hover {
  transform: scale(1.05);
}

.download-button img {
  height: 54px;
}

/* Author Bio */
.author-bio {
  display: flex;
  gap: 1.5rem;
  padding: 2rem;
  background: #f9fafb;
  border-radius: 12px;
  margin-top: 3rem;
}

.author-bio-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
}

.author-bio-content {
  flex: 1;
}

.author-bio-name {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.author-bio-text {
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* Footer */
.footer {
  margin-top: 5rem;
  padding: 3rem 0;
  border-top: 1px solid var(--color-border);
  background: #f9fafb;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2rem;
}

.footer-section h4 {
  margin-bottom: 1rem;
  font-size: 1rem;
  color: var(--color-text);
}

.footer-section ul {
  list-style: none;
}

.footer-section li {
  margin-bottom: 0.5rem;
}

.footer-section a {
  color: var(--color-text-secondary);
  transition: color 0.2s;
}

.footer-section a:hover {
  color: var(--color-primary);
}

.footer-bottom {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
  text-align: center;
  color: var(--color-text-secondary);
  font-size: 0.875rem;
}

/* Decorative Blobs (matching landing page) */
.blob {
  position: fixed;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.3;
  pointer-events: none;
  z-index: -1;
}

.blob-1 {
  width: 400px;
  height: 400px;
  background: linear-gradient(135deg, #b3a1f7 0%, #d1c9f6 100%);
  top: -200px;
  right: -200px;
  animation: float 20s ease-in-out infinite;
}

.blob-2 {
  width: 350px;
  height: 350px;
  background: linear-gradient(135deg, #a1c4fd 0%, #c2e9fb 100%);
  bottom: -150px;
  left: -150px;
  animation: float 25s ease-in-out infinite reverse;
}

.blob-3 {
  width: 300px;
  height: 300px;
  background: linear-gradient(135deg, #ffe9b3 0%, #ffd6a5 100%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: float 30s ease-in-out infinite;
}

@keyframes float {
  0%, 100% {
    transform: translate(0, 0);
  }
  25% {
    transform: translate(20px, -30px);
  }
  50% {
    transform: translate(-20px, 20px);
  }
  75% {
    transform: translate(30px, 10px);
  }
}

/* Loading States */
.skeleton {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: loading 1.5s infinite;
}

@keyframes loading {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

/* Responsive */
@media (max-width: 768px) {
  .blog-grid {
    grid-template-columns: 1fr;
  }

  .blog-post-title {
    font-size: 2rem;
  }

  .cta-section {
    padding: 2rem;
  }

  .footer-content {
    grid-template-columns: 1fr;
  }

  .nav {
    gap: 1rem;
  }
}

@media (max-width: 600px) {
  h1 {
    font-size: 1.75rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  .blog-post {
    padding: 2rem 1rem;
  }

  .blog-post-content {
    font-size: 1rem;
  }

  .download-button img {
    height: 44px;
  }

  .author-bio {
    flex-direction: column;
    text-align: center;
  }

  .author-bio-avatar {
    margin: 0 auto;
  }
}