/* Blog Page Styles - Following website theme */

/* Blog Hero Section */
.blog-hero {
  position: relative;
  background: linear-gradient(135deg, #0052a3, #0066cc);
  overflow: hidden;
  padding: 5rem 0 3rem;
}

.blog-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%23ffffff' fill-opacity='0.05' fill-rule='evenodd'/%3E%3C/svg%3E");
  z-index: 0;
  opacity: 0.8;
}

.blog-hero-content {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  z-index: 10;
  animation: fadeIn 1s ease-out 0.2s both;
}

.blog-hero-content .section-badge {
  background: rgba(255, 255, 255, 0.2);
  color: #ffffff;
  backdrop-filter: blur(5px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: inline-block;
  padding: 0.5rem 1rem;
  border-radius: 30px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: 1.5rem;
}

.blog-title {
  font-size: 3.5rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 1.5rem;
  line-height: 1.2;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.blog-subtitle {
  font-size: 1.3rem;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.6;
  margin-bottom: 2rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.hero-shapes {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.hero-shape {
  position: absolute;
  opacity: 0.5;
  filter: blur(60px);
  border-radius: 50%;
}

.hero-shape-1 {
  width: 500px;
  height: 500px;
  background: rgba(255, 255, 255, 0.1);
  top: -250px;
  right: -100px;
  border-radius: 40% 60% 70% 30% / 40% 50% 50% 60%;
  animation: float 15s ease-in-out infinite;
}

.hero-shape-2 {
  width: 300px;
  height: 300px;
  background: rgba(0, 195, 255, 0.15);
  bottom: -100px;
  left: -50px;
  border-radius: 60% 40% 30% 70% / 50% 60% 40% 50%;
  animation: float 20s ease-in-out infinite reverse;
}

.hero-shape-3 {
  width: 250px;
  height: 250px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(0, 195, 255, 0.1));
  top: 30%;
  left: 20%;
  border-radius: 35% 65% 60% 40% / 50% 45% 55% 50%;
  animation: float 18s ease-in-out infinite 2s;
}

@keyframes float {
  0% {
    transform: translate(0, 0) scale(1);
  }
  50% {
    transform: translate(20px, -20px) scale(1.05);
  }
  100% {
    transform: translate(-15px, 15px) scale(1);
  }
}

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

/* Blog Categories */
.blog-categories {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3rem;
}

.category-btn {
  background: transparent;
  border: 2px solid var(--border-color);
  color: var(--text-light);
  padding: 0.8rem 1.5rem;
  border-radius: 30px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  font-size: 0.9rem;
  letter-spacing: 0.02em;
}

.category-btn:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
  transform: translateY(-2px);
}

.category-btn.active {
  background: var(--gradient-primary);
  border-color: var(--primary-color);
  color: white;
  box-shadow: var(--shadow-primary);
}

/* Blog Grid */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2.5rem;
  margin-top: 2rem;
}

/* Featured Post - Takes full width */
.featured-post {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  background: var(--bg-color);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.featured-post:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

/* Blog Post Card */
.blog-post {
  background: var(--bg-color);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.blog-post:not(.featured-post):hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(0, 102, 204, 0.2);
}

/* Post Image */
.post-image {
  position: relative;
  overflow: hidden;
  height: 200px;
}

.featured-post .post-image {
  height: auto;
  min-height: 300px;
}

.post-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.blog-post:hover .post-image img {
  transform: scale(1.05);
}

.post-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: var(--gradient-primary);
  color: white;
  padding: 0.4rem 1rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  z-index: 2;
}

/* Post Content */
.post-content {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.featured-post .post-content {
  padding: 3rem 2rem;
}

/* Post Meta */
.post-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.post-category {
  background: rgba(0, 102, 204, 0.08);
  color: var(--primary-color);
  padding: 0.3rem 0.8rem;
  border-radius: 15px;
  font-size: 0.8rem;
  font-weight: 500;
}

.post-date {
  color: var(--text-light);
  font-size: 0.85rem;
}

/* Post Title */
.post-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--secondary-color);
  margin-bottom: 1rem;
  line-height: 1.3;
  transition: var(--transition);
}

.post-title a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

.post-title a:hover {
  color: var(--primary-color);
}

.featured-post .post-title {
  font-size: 2rem;
  margin-bottom: 1.5rem;
}

.blog-post:hover .post-title {
  color: var(--primary-color);
}

/* Post Excerpt */
.post-excerpt {
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.featured-post .post-excerpt {
  font-size: 1.1rem;
  line-height: 1.7;
}

/* Post Footer */
.post-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
  margin-top: auto;
}

.author-info {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.author-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
}

.author-name {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-color);
}

.read-time {
  font-size: 0.85rem;
  color: var(--text-light);
}

/* Newsletter Section */
.section-primary {
  background: var(--gradient-primary);
  color: white;
}

.newsletter-section {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.newsletter-title {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: white;
}

.newsletter-subtitle {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  color: rgba(255, 255, 255, 0.9);
}

.newsletter-form {
  max-width: 450px;
  margin: 0 auto;
}

.form-group {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
}

.newsletter-input {
  flex: 1;
  padding: 1rem 1.5rem;
  border: none;
  border-radius: var(--border-radius);
  font-size: 1rem;
  background: rgba(255, 255, 255, 0.95);
  color: var(--text-color);
}

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

.newsletter-btn {
  background: var(--secondary-color);
  color: white;
  border: none;
  padding: 1rem 2rem;
  border-radius: var(--border-radius);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.newsletter-btn:hover {
  background: rgba(26, 26, 46, 0.8);
  transform: translateY(-2px);
}

.newsletter-disclaimer {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.8);
  margin: 0;
}

/* Animation for blog posts */
.blog-post {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.6s ease forwards;
}

.blog-post:nth-child(1) { animation-delay: 0.1s; }
.blog-post:nth-child(2) { animation-delay: 0.2s; }
.blog-post:nth-child(3) { animation-delay: 0.3s; }
.blog-post:nth-child(4) { animation-delay: 0.4s; }
.blog-post:nth-child(5) { animation-delay: 0.5s; }
.blog-post:nth-child(6) { animation-delay: 0.6s; }

/* Responsive Design */
@media (max-width: 1200px) {
  .featured-post {
    grid-template-columns: 1fr;
    gap: 0;
  }
  
  .featured-post .post-image {
    height: 300px;
  }
}

@media (max-width: 768px) {
  .blog-title {
    font-size: 2.5rem;
  }
  
  .blog-subtitle {
    font-size: 1.1rem;
  }
  
  .blog-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .featured-post .post-title {
    font-size: 1.6rem;
  }
  
  .featured-post .post-content {
    padding: 2rem 1.5rem;
  }
  
  .post-content {
    padding: 1.5rem;
  }
  
  .blog-categories {
    justify-content: flex-start;
    overflow-x: auto;
    padding: 0 1rem;
  }
  
  .category-btn {
    white-space: nowrap;
    flex-shrink: 0;
  }
  
  .form-group {
    flex-direction: column;
  }
  
  .newsletter-input {
    margin-bottom: 1rem;
  }
}

@media (max-width: 576px) {
  .blog-hero {
    min-height: 50vh;
    padding: 2rem 0;
  }
  
  .blog-title {
    font-size: 2rem;
  }
  
  .container {
    padding: 2rem 1rem;
  }
  
  .post-footer {
    flex-direction: column;
    gap: 1rem;
    align-items: flex-start;
  }
  
  .featured-post .post-title {
    font-size: 1.4rem;
  }
}

/* Loading and Filter States */
.blog-post.hidden {
  display: none;
}

.blog-post.filtering {
  opacity: 0.3;
  transform: scale(0.95);
}

/* Smooth transitions for filtering */
.blog-grid {
  transition: all 0.3s ease;
}

/* Custom styles for better UX */
.post-image::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, 0.1) 100%);
  transition: opacity 0.3s ease;
}

.blog-post:hover .post-image::after {
  opacity: 0;
}

/* CTA Section */
.cta-section {
  background: linear-gradient(135deg, #0066cc, #00a3ff);
  color: white;
  position: relative;
  overflow: hidden;
  z-index: 1;
  padding: 5rem 0;
}

.cta-shapes {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.cta-shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.15;
}

.cta-shape-1 {
  width: 500px;
  height: 500px;
  background: white;
  top: -250px;
  right: -100px;
}

.cta-shape-2 {
  width: 300px;
  height: 300px;
  background: white;
  bottom: -100px;
  left: -50px;
}

.cta-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.cta-content.animate-fade-in {
  opacity: 1;
  transform: translateY(0);
}

.cta-content .section-title {
  color: white;
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  letter-spacing: -0.5px;
}

.cta-content p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.2rem;
  margin-bottom: 2rem;
  line-height: 1.7;
}

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

.cta-button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 1.8rem;
  background: white;
  color: var(--primary-color);
  border-radius: var(--border-radius);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.cta-button-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 1.8rem;
  background: rgba(255, 255, 255, 0.15);
  color: white;
  border-radius: var(--border-radius);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
}

.cta-button-secondary:hover {
  transform: translateY(-3px);
  background: rgba(255, 255, 255, 0.25);
}

/* Animation for fade-in effect */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-in {
  animation: fadeInUp 0.6s forwards;
}

/* CTA Section Responsive */
@media (max-width: 768px) {
  .cta-content .section-title {
    font-size: 2rem;
  }
  
  .cta-content p {
    font-size: 1.1rem;
  }
  
  .cta-buttons {
    flex-direction: column;
    max-width: 280px;
    margin-left: auto;
    margin-right: auto;
  }
  
  .cta-button,
  .cta-button-secondary {
    width: 100%;
    justify-content: center;
  }
}