/* style/blog.css */
/* body đã padding-top: var(--header-offset) từ shared.css; trang này không cần thêm padding-top cho main hoặc các section đầu tiên. */

:root {
  --primary-color: #26A9E0;
  --secondary-color: #FFFFFF;
  --login-color: #EA7C07;
  --background-color: #0a0a0a; /* Từ body background */
  --text-light: #ffffff;
  --text-dark: #333333;
  --card-bg-dark: rgba(255, 255, 255, 0.1);
  --border-color: rgba(255, 255, 255, 0.2);
}

.page-blog {
  color: var(--text-light); /* Body background dark, so text is light */
  font-family: Arial, sans-serif;
  line-height: 1.6;
  background-color: var(--background-color);
}

.page-blog__hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 10px 20px 60px; /* Nhỏ hơn so với body padding-top */
  position: relative;
  overflow: hidden;
}

.page-blog__hero-image-wrapper {
  width: 100%;
  max-width: 100%;
  position: relative;
  margin-bottom: 30px;
}

.page-blog__hero-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.page-blog__hero-content {
  max-width: 900px;
  margin: 0 auto;
  z-index: 1;
  position: relative;
}

.page-blog__main-title {
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 700;
  color: var(--secondary-color);
  margin-bottom: 20px;
  line-height: 1.2;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-blog__hero-description {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 30px;
}

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

.page-blog__btn-primary,
.page-blog__btn-secondary,
.page-blog__video-cta {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  transition: all 0.3s ease;
  white-space: normal;
  word-wrap: break-word;
  box-sizing: border-box;
  max-width: 100%;
}

.page-blog__btn-primary,
.page-blog__video-cta {
  background-color: var(--primary-color);
  color: var(--secondary-color);
  border: 2px solid var(--primary-color);
}

.page-blog__btn-primary:hover,
.page-blog__video-cta:hover {
  background-color: darken(var(--primary-color), 10%);
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(var(--primary-color), 0.4);
}

.page-blog__btn-secondary {
  background-color: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.page-blog__btn-secondary:hover {
  background-color: var(--primary-color);
  color: var(--secondary-color);
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(var(--primary-color), 0.4);
}

.page-blog__section {
  padding: 60px 20px;
  background-color: var(--background-color);
}

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

.page-blog__section-title {
  font-size: 2.5rem;
  color: var(--primary-color);
  text-align: center;
  margin-bottom: 20px;
  font-weight: 700;
  line-height: 1.3;
}

.page-blog__section-description {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.8);
  text-align: center;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-blog__content-grid {
  display: flex;
  gap: 40px;
  align-items: center;
  margin-bottom: 40px;
}

.page-blog__content-grid--reverse {
  flex-direction: row-reverse;
}

.page-blog__text-block {
  flex: 1;
}

.page-blog__image-block {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.page-blog__image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.page-blog__sub-title {
  font-size: 1.8rem;
  color: var(--primary-color);
  margin-top: 30px;
  margin-bottom: 15px;
  font-weight: 600;
}

.page-blog p {
  margin-bottom: 15px;
  color: rgba(255, 255, 255, 0.85);
}

.page-blog ul {
  list-style: disc;
  padding-left: 20px;
  margin-bottom: 15px;
}

.page-blog li {
  margin-bottom: 8px;
  color: rgba(255, 255, 255, 0.85);
}

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

.page-blog__benefit-card {
  background: var(--card-bg-dark);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color);
  text-align: center;
}

.page-blog__card-title {
  font-size: 1.5rem;
  color: var(--primary-color);
  margin-bottom: 15px;
  font-weight: 600;
}

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

.page-blog__game-card {
  background: var(--card-bg-dark);
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color);
  text-align: center;
}

.page-blog__game-image {
  width: 100%;
  height: 200px; /* Fixed height for consistency */
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 15px;
}

.page-blog__app-download-content {
  display: flex;
  gap: 40px;
  justify-content: center;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.page-blog__app-platform {
  background: var(--card-bg-dark);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color);
  text-align: center;
  flex: 1; /* Allow cards to grow */
  min-width: 280px;
}

.page-blog__app-benefits {
  background: var(--card-bg-dark);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color);
  margin-top: 40px;
}

.page-blog__app-benefits ul {
  list-style: none;
  padding-left: 0;
}

.page-blog__app-benefits li {
  display: flex;
  align-items: flex-start;
  margin-bottom: 10px;
}

.page-blog__app-benefits li::before {
  content: '✅';
  margin-right: 10px;
  font-size: 1.2em;
  line-height: 1;
}

.page-blog__app-image-wrapper {
  margin-top: 40px;
  display: flex;
  justify-content: center;
}

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

.page-blog__channel-card {
  background: var(--card-bg-dark);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color);
  text-align: center;
}

.page-blog__faq-section {
  background-color: #0d0d0d;
  padding: 60px 20px;
}

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

.page-blog__faq-item {
  background: var(--card-bg-dark);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-blog__faq-item summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--primary-color);
  cursor: pointer;
  background-color: rgba(255, 255, 255, 0.05);
}

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

.page-blog__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.page-blog__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  color: var(--secondary-color);
  margin-left: 15px;
}

.page-blog__faq-answer {
  padding: 20px;
  padding-top: 0;
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.7);
}

.page-blog__faq-item[open] .page-blog__faq-answer {
  border-top: 1px solid var(--border-color);
}

.page-blog__video-section {
  padding-top: 10px; /* Small top padding, body handles --header-offset */
  padding-bottom: 60px;
  text-align: center;
  background-color: var(--background-color);
}

.page-blog__video-wrapper {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
  height: 0;
  overflow: hidden;
  max-width: 100%;
  background: #000;
  margin-bottom: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.page-blog__video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
  max-width: 100%;
}

/* Responsive styles */
@media (max-width: 1024px) {
  .page-blog__hero-image-wrapper {
    margin-bottom: 20px;
  }
  .page-blog__content-grid {
    flex-direction: column;
    gap: 30px;
  }
  .page-blog__content-grid--reverse {
    flex-direction: column-reverse;
  }
  .page-blog__hero-content {
    padding: 0 15px;
  }
  .page-blog__section-title {
    font-size: 2rem;
  }
  .page-blog__sub-title {
    font-size: 1.5rem;
  }
  .page-blog__hero-buttons {
    flex-direction: column;
  }
  .page-blog__btn-primary, .page-blog__btn-secondary, .page-blog__video-cta {
    width: 100%;
  }
}

@media (max-width: 768px) {
  .page-blog__hero-section {
    padding: 10px 15px 40px;
  }
  .page-blog__main-title {
    font-size: clamp(2rem, 6vw, 2.8rem);
  }
  .page-blog__hero-description {
    font-size: 1rem;
  }
  .page-blog__section {
    padding: 40px 15px;
  }
  .page-blog__section-title {
    font-size: 1.8rem;
  }
  .page-blog__section-description {
    font-size: 0.95rem;
  }
  .page-blog__sub-title {
    font-size: 1.3rem;
  }
  .page-blog p, .page-blog li {
    font-size: 0.9rem;
  }
  .page-blog__benefits-grid, .page-blog__games-grid, .page-blog__support-channels {
    grid-template-columns: 1fr;
  }
  .page-blog__game-image {
    height: 180px;
  }
  .page-blog__app-download-content {
    flex-direction: column;
  }
  .page-blog__app-platform {
    min-width: unset;
    width: 100%;
  }
  .page-blog__faq-item summary {
    font-size: 1rem;
    padding: 15px;
  }
  .page-blog__faq-answer {
    font-size: 0.9rem;
  }

  /* Mobile responsive for images, videos, buttons - IMPORTANT */
  .page-blog img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-blog video {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-blog__section,
  .page-blog__card,
  .page-blog__container,
  .page-blog__hero-image-wrapper,
  .page-blog__video-wrapper,
  .page-blog__app-download-content,
  .page-blog__app-platform,
  .page-blog__hero-buttons,
  .page-blog__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important; /* Ensure no overflow */
  }

  .page-blog__hero-buttons,
  .page-blog__app-download-content {
    flex-direction: column !important;
    gap: 15px !important;
  }

  .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-left: 15px;
    padding-right: 15px;
  }
  .page-blog__video-section {
    padding-top: 10px !important; /* body đã xử lý --header-offset */
  }
}