/* style/blog.css */

/* Base styles for the blog page */
.page-blog {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-main-color); /* Sử dụng màu chữ chính từ palette */
  background-color: var(--background-color); /* Sử dụng màu nền chính từ palette */
}

.page-blog__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-blog__section-title {
  font-size: 2.5em;
  font-weight: bold;
  text-align: center;
  margin-bottom: 20px;
  color: var(--text-main-color);
}

.page-blog__section-description {
  font-size: 1.1em;
  text-align: center;
  margin-bottom: 40px;
  color: var(--text-secondary-color);
}

/* Hero Section */
.page-blog__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  padding-top: 10px; /* Small top padding, body handles --header-offset */
  background-color: var(--background-color);
  overflow: hidden;
}

.page-blog__hero-image-wrapper {
  width: 100%;
  max-width: 1200px;
  margin-bottom: 30px;
  order: 1;
}

.page-blog__hero-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  object-fit: cover;
}

.page-blog__hero-content {
  text-align: center;
  max-width: 800px;
  order: 2;
}

.page-blog__main-title {
  font-size: clamp(2em, 4vw, 3.2em);
  font-weight: bold;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--text-main-color);
}

.page-blog__subtitle {
  font-size: 1.2em;
  margin-bottom: 30px;
  color: var(--text-secondary-color);
}

.page-blog__cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Buttons */
.page-blog__btn-primary,
.page-blog__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
  text-align: center;
}

.page-blog__btn-primary {
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  color: #ffffff;
  border: 2px solid transparent;
}

.page-blog__btn-primary:hover {
  background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
  transform: translateY(-2px);
}

.page-blog__btn-secondary {
  background: transparent;
  color: #2AD16F; /* Sử dụng màu xanh từ gradient */
  border: 2px solid #2AD16F;
}

.page-blog__btn-secondary:hover {
  background: #2AD16F;
  color: #ffffff;
  transform: translateY(-2px);
}

/* Post List Section */
.page-blog__post-list-section {
  padding: 80px 0;
  background-color: var(--background-color);
}

.page-blog__post-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.page-blog__post-card {
  background-color: var(--card-bg-color); /* Màu nền thẻ bài viết */
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  color: var(--text-main-color);
}

.page-blog__post-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-blog__post-image-wrapper {
  height: 220px;
  overflow: hidden;
}

.page-blog__post-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.page-blog__post-card:hover .page-blog__post-image {
  transform: scale(1.05);
}

.page-blog__post-content {
  padding: 25px;
}

.page-blog__post-title {
  font-size: 1.4em;
  font-weight: bold;
  margin-bottom: 15px;
  line-height: 1.4;
}

.page-blog__post-title a {
  color: var(--text-main-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-blog__post-title a:hover {
  color: #2AD16F; /* Màu xanh của nút */
}

.page-blog__post-excerpt {
  font-size: 0.95em;
  color: var(--text-secondary-color);
  margin-bottom: 20px;
}

.page-blog__post-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85em;
  color: var(--text-secondary-color);
}

.page-blog__read-more-btn {
  color: #2AD16F;
  text-decoration: none;
  font-weight: bold;
  transition: color 0.3s ease;
}

.page-blog__read-more-btn:hover {
  text-decoration: underline;
}

.page-blog__view-all-posts {
  text-align: center;
}

/* About Section */
.page-blog__about-section {
  padding: 80px 0;
  background-color: var(--background-color);
}

.page-blog__about-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 40px;
}

.page-blog__text-block {
  flex: 1;
  min-width: 300px;
  color: var(--text-main-color);
}

.page-blog__text-block p {
  margin-bottom: 20px;
  font-size: 1.1em;
  color: var(--text-secondary-color);
}

.page-blog__image-block {
  flex: 1;
  min-width: 300px;
  text-align: center;
}

.page-blog__about-image {
  width: 100%;
  height: auto;
  max-width: 600px;
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

/* Benefits Section */
.page-blog__benefits-section {
  padding: 80px 0;
  background-color: var(--deep-green-color); /* Sử dụng màu Deep Green từ palette */
}

.page-blog__benefits-section .page-blog__section-title,
.page-blog__benefits-section .page-blog__section-description {
  color: var(--text-main-color);
}

.page-blog__benefits-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  list-style: none;
  padding: 0;
  margin-top: 40px;
}

.page-blog__benefit-item {
  text-align: center;
  padding: 30px;
  border-radius: 12px;
  background-color: var(--card-bg-color);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  color: var(--text-main-color);
}

.page-blog__benefit-icon {
  width: 64px;
  height: 64px;
  object-fit: contain;
  margin-bottom: 20px;
}

.page-blog__benefit-title {
  font-size: 1.3em;
  font-weight: bold;
  margin-bottom: 10px;
  color: var(--text-main-color);
}

.page-blog__benefit-item p {
  color: var(--text-secondary-color);
}

/* FAQ Section */
.page-blog__faq-section {
  padding: 80px 0;
  background-color: var(--background-color);
}

.page-blog__faq-list {
  max-width: 900px;
  margin: 0 auto 40px auto;
}

.page-blog__faq-item {
  margin-bottom: 20px;
  border: 1px solid var(--border-color); /* Sử dụng màu border từ palette */
  border-radius: 12px;
  background-color: var(--card-bg-color);
  color: var(--text-main-color);
}

.page-blog__faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 25px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: bold;
  font-size: 1.1em;
  color: var(--text-main-color);
}

.page-blog__faq-item summary::-webkit-details-marker {
  display: none;
}

.page-blog__faq-question .page-blog__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  transition: transform 0.3s ease;
  color: #2AD16F;
}

.page-blog__faq-item[open] .page-blog__faq-question .page-blog__faq-toggle {
  transform: rotate(45deg);
}

.page-blog__faq-answer {
  padding: 0 25px 20px 25px;
  font-size: 1em;
  color: var(--text-secondary-color);
}

.page-blog__view-all-faq {
  text-align: center;
}

/* CTA Section */
.page-blog__cta-section {
  padding: 80px 0;
  background-color: var(--deep-green-color); /* Sử dụng màu Deep Green từ palette */
  text-align: center;
}

.page-blog__cta-section .page-blog__section-title,
.page-blog__cta-section .page-blog__section-description {
  color: var(--text-main-color);
}

/* Responsive Styles */
@media (max-width: 992px) {
  .page-blog__hero-image-wrapper {
    margin-bottom: 20px;
  }

  .page-blog__main-title {
    font-size: 2.8em;
  }

  .page-blog__about-content {
    flex-direction: column;
  }

  .page-blog__image-block {
    order: -1;
  }
}

@media (max-width: 768px) {
  .page-blog__section-title {
    font-size: 2em;
  }

  .page-blog__main-title {
    font-size: 2.2em;
  }

  .page-blog__subtitle {
    font-size: 1em;
  }

  .page-blog__hero-section {
    padding: 40px 15px;
    padding-top: 10px !important; /* body handles --header-offset */
  }

  .page-blog__container,
  .page-blog__post-list-section .page-blog__container,
  .page-blog__about-section .page-blog__container,
  .page-blog__benefits-section .page-blog__container,
  .page-blog__faq-section .page-blog__container,
  .page-blog__cta-section .page-blog__container {
    padding-left: 15px !important;
    padding-right: 15px !important;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  /* Images responsiveness */
  .page-blog img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-blog__hero-image-wrapper,
  .page-blog__post-image-wrapper,
  .page-blog__image-block {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }

  /* Buttons responsiveness */
  .page-blog__cta-buttons {
    flex-direction: column;
    gap: 15px;
  }

  .page-blog__btn-primary,
  .page-blog__btn-secondary,
  .page-blog a[class*="button"],
  .page-blog a[class*="btn"] {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding: 15px 20px;
  }

  .page-blog__post-grid {
    grid-template-columns: 1fr;
  }

  .page-blog__faq-item summary {
    font-size: 1em;
    padding: 15px 20px;
  }

  .page-blog__faq-answer {
    padding: 0 20px 15px 20px;
  }
}

@media (max-width: 480px) {
  .page-blog__main-title {
    font-size: 1.8em;
  }

  .page-blog__section-title {
    font-size: 1.8em;
  }
}

/* Custom Colors from Palette */
:root {
  --primary-color: #11A84E;
  --secondary-color: #22C768;
  --button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  --card-bg-color: #11271B;
  --background-color: #08160F;
  --text-main-color: #F2FFF6;
  --text-secondary-color: #A7D9B8;
  --border-color: #2E7A4E;
  --glow-color: #57E38D;
  --gold-color: #F2C14E;
  --divider-color: #1E3A2A;
  --deep-green-color: #0A4B2C;
}

.page-blog__dark-bg {
  background-color: var(--background-color);
  color: var(--text-main-color);
}

.page-blog__dark-section {
  background-color: var(--deep-green-color);
  color: var(--text-main-color);
}

.page-blog__card {
  background-color: var(--card-bg-color);
  color: var(--text-main-color);
}

.page-blog p, .page-blog li {
  color: var(--text-secondary-color);
}

.page-blog h1, .page-blog h2, .page-blog h3, .page-blog h4, .page-blog h5, .page-blog h6 {
  color: var(--text-main-color);
}

.page-blog__btn-secondary {
  color: var(--secondary-color);
  border-color: var(--secondary-color);
}

.page-blog__btn-secondary:hover {
  background: var(--secondary-color);
  color: #ffffff;
}

.page-blog__faq-question .page-blog__faq-toggle {
  color: var(--secondary-color);
}

.page-blog__read-more-btn {
  color: var(--secondary-color);
}

.page-blog__post-title a:hover {
  color: var(--secondary-color);
}