/* Blog Page Styles */

/* Navigation */
.blog-nav {
  background: rgba(10, 10, 20, 0.95);
  backdrop-filter: blur(20px);
  padding: 1rem 2rem;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.blog-nav .nav-container {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.blog-nav .brand-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #fff;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.blog-nav .brand-link:hover {
  color: var(--accent-primary, #6366f1);
}

.blog-nav .nav-title h1 {
  font-size: 1.25rem;
  font-weight: 600;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Hero Section */
.blog-hero {
  min-height: 50vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 8rem 2rem 4rem;
  overflow: hidden;
}

.blog-hero .hero-background {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #0a0a14 0%, #1a1a2e 50%, #16213e 100%);
}

.blog-hero .hero-gradient {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(99, 102, 241, 0.15) 0%, transparent 60%);
}

.blog-hero .hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 800px;
}

.blog-hero .hero-label {
  display: inline-block;
  padding: 0.5rem 1.5rem;
  background: rgba(99, 102, 241, 0.2);
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 500;
  color: #a5b4fc;
  margin-bottom: 1.5rem;
}

.blog-hero .hero-title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 1rem;
  line-height: 1.1;
}

.blog-hero .hero-subtitle {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.7);
  max-width: 600px;
  margin: 0 auto;
}

/* Section Labels */
.section-label {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #6366f1;
  margin-bottom: 2rem;
}

/* Featured Post */
.featured-post-section {
  padding: 4rem 2rem;
  background: #0a0a14;
}

.featured-post-section .container {
  max-width: 1200px;
  margin: 0 auto;
}

.featured-post {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 1.5rem;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.featured-post:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.featured-post .post-image {
  width: 100%;
  height: 100%;
  min-height: 400px;
  object-fit: cover;
}

.featured-post .post-content {
  padding: 3rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.featured-post .post-meta {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
}

.featured-post .post-category {
  background: rgba(99, 102, 241, 0.2);
  color: #a5b4fc;
  padding: 0.25rem 0.75rem;
  border-radius: 50px;
  font-weight: 500;
}

.featured-post .post-title {
  font-size: 2rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 1rem;
  line-height: 1.3;
}

.featured-post .post-excerpt {
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.featured-post .read-more {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: #6366f1;
  font-weight: 600;
  text-decoration: none;
  transition: gap 0.3s ease;
}

.featured-post .read-more:hover {
  gap: 1rem;
}

/* Category Filters */
.blog-categories {
  padding: 2rem;
  background: #0d0d1a;
  position: sticky;
  top: 60px;
  z-index: 100;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.blog-categories .container {
  max-width: 1200px;
  margin: 0 auto;
}

.categories-filter {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

.category-btn {
  padding: 0.75rem 1.5rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
}

.category-btn:hover,
.category-btn.active {
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  border-color: transparent;
  color: #fff;
}

/* Blog Grid */
.blog-posts-section {
  padding: 4rem 2rem;
  background: #0a0a14;
}

.blog-posts-section .container {
  max-width: 1200px;
  margin: 0 auto;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2rem;
}

/* Blog Card */
.blog-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 1rem;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
}

.blog-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

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

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

.blog-card .card-meta {
  display: flex;
  gap: 1rem;
  margin-bottom: 0.75rem;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
}

.blog-card .card-category {
  background: rgba(99, 102, 241, 0.2);
  color: #a5b4fc;
  padding: 0.2rem 0.6rem;
  border-radius: 50px;
  font-weight: 500;
}

.blog-card .card-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 0.75rem;
  line-height: 1.4;
}

.blog-card .card-excerpt {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card .card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.blog-card .read-time {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
}

.blog-card .read-more-link {
  color: #6366f1;
  font-weight: 500;
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

/* Newsletter Section */
.newsletter-section {
  padding: 4rem 2rem;
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
}

.newsletter-section .container {
  max-width: 800px;
  margin: 0 auto;
}

.newsletter-content {
  text-align: center;
}

.newsletter-text h2 {
  font-size: 2rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.5rem;
}

.newsletter-text p {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 2rem;
}

.newsletter-form {
  display: flex;
  gap: 1rem;
  max-width: 500px;
  margin: 0 auto;
}

.newsletter-form input {
  flex: 1;
  padding: 1rem 1.5rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50px;
  color: #fff;
  font-size: 1rem;
}

.newsletter-form input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.newsletter-form button {
  padding: 1rem 2rem;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  border: none;
  border-radius: 50px;
  color: #fff;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.newsletter-form button:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(99, 102, 241, 0.3);
}

/* Footer */
.blog-footer {
  padding: 2rem;
  background: #0a0a14;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.blog-footer .container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.blog-footer p {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.875rem;
}

.footer-links {
  display: flex;
  gap: 2rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 0.875rem;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: #6366f1;
}

/* Modal */
.blog-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.blog-modal.active {
  opacity: 1;
  visibility: visible;
}

.modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(10px);
}

.modal-content {
  position: relative;
  width: 100%;
  max-width: 800px;
  max-height: 90vh;
  overflow-y: auto;
  background: #0d0d1a;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 1.5rem;
  transform: translateY(20px);
  transition: transform 0.3s ease;
}

.blog-modal.active .modal-content {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  border-radius: 50%;
  color: #fff;
  cursor: pointer;
  z-index: 10;
  transition: background 0.3s ease;
}

.modal-close:hover {
  background: rgba(255, 255, 255, 0.2);
}

.modal-body {
  padding: 3rem;
}

.modal-body .post-image {
  width: calc(100% + 6rem);
  margin: -3rem -3rem 2rem;
  height: 300px;
  object-fit: cover;
}

.modal-body .post-meta {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
}

.modal-body .post-title {
  font-size: 2rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 1.5rem;
}

.modal-body .post-content {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.8;
}

.modal-body .post-content h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: #fff;
  margin: 2rem 0 1rem;
}

.modal-body .post-content ul {
  margin: 1rem 0;
  padding-left: 1.5rem;
}

.modal-body .post-content li {
  margin-bottom: 0.5rem;
}

.modal-body .post-tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-body .tag {
  padding: 0.4rem 0.8rem;
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: 50px;
  font-size: 0.8rem;
  color: #a5b4fc;
}

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

  .featured-post .post-image {
    min-height: 250px;
  }

  .featured-post .post-content {
    padding: 2rem;
  }

  .blog-grid {
    grid-template-columns: 1fr;
  }

  .newsletter-form {
    flex-direction: column;
  }

  .blog-footer .container {
    flex-direction: column;
    text-align: center;
  }
}