/* style/blog-keo2-official-homepage-guide.css */
/* body đã padding-top: var(--header-offset) từ shared.css; trang này không được thêm lại */

.page-blog-keo2-official-homepage-guide {
  color: #ffffff; /* Body background #0a0a0a (dark), so text must be light */
  background-color: #0a0a0a; /* Ensure consistency with body background */
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

.page-blog-keo2-official-homepage-guide__hero-section {
  position: relative;
  display: flex;
  flex-direction: column; /* Image block first, then content block */
  align-items: center;
  justify-content: center;
  padding: 10px 20px 60px; /* Small top padding, more bottom padding */
  text-align: center;
  overflow: hidden; /* Ensure content doesn't overflow */
}

.page-blog-keo2-official-homepage-guide__hero-image-wrapper {
  width: 100%;
  max-width: 100%; /* Ensure image wrapper is responsive */
  box-sizing: border-box;
  margin-bottom: 30px; /* Space between image and content */
}

.page-blog-keo2-official-homepage-guide__hero-image {
  width: 100%;
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  object-fit: cover;
}

.page-blog-keo2-official-homepage-guide__hero-content {
  max-width: 900px;
  width: 100%;
  padding: 0 15px;
  box-sizing: border-box;
}

.page-blog-keo2-official-homepage-guide__main-title {
  font-size: clamp(2em, 4vw, 2.8em); /* H1 font size constraint */
  color: #26A9E0;
  margin-bottom: 20px;
  font-weight: bold;
  line-height: 1.2;
  letter-spacing: -0.5px;
}

.page-blog-keo2-official-homepage-guide__description {
  font-size: 1.1em;
  color: #f0f0f0;
  margin-bottom: 30px;
}

.page-blog-keo2-official-homepage-guide__cta-buttons {
  display: flex;
  flex-wrap: wrap; /* Allow buttons to wrap on smaller screens */
  gap: 15px;
  justify-content: center;
  width: 100%;
  max-width: 500px; /* Constrain button group width */
  margin: 0 auto;
}

.page-blog-keo2-official-homepage-guide__btn-primary,
.page-blog-keo2-official-homepage-guide__btn-secondary {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
  box-sizing: border-box;
  text-align: center;
  white-space: normal; /* Allow text to wrap */
  word-wrap: break-word; /* Break long words */
  max-width: 100%; /* Ensure buttons are responsive */
}

.page-blog-keo2-official-homepage-guide__btn-primary {
  background-color: #26A9E0;
  color: #ffffff;
  border: 2px solid #26A9E0;
}

.page-blog-keo2-official-homepage-guide__btn-primary:hover {
  background-color: #1e87c0;
  border-color: #1e87c0;
}

.page-blog-keo2-official-homepage-guide__btn-secondary {
  background-color: #EA7C07; /* Login color for secondary button */
  color: #ffffff;
  border: 2px solid #EA7C07;
}

.page-blog-keo2-official-homepage-guide__btn-secondary:hover {
  background-color: #c76506;
  border-color: #c76506;
}

.page-blog-keo2-official-homepage-guide__section {
  padding: 60px 0;
  text-align: center;
  position: relative;
}

.page-blog-keo2-official-homepage-guide__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-blog-keo2-official-homepage-guide__section-title {
  font-size: 2.2em;
  color: #26A9E0;
  margin-bottom: 30px;
  font-weight: bold;
}

.page-blog-keo2-official-homepage-guide__text-block {
  font-size: 1.05em;
  color: #f0f0f0;
  margin-bottom: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-blog-keo2-official-homepage-guide__video-section {
  padding: 10px 0 60px;
}

.page-blog-keo2-official-homepage-guide__video-wrapper {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  box-sizing: border-box;
  overflow: hidden;
}

.page-blog-keo2-official-homepage-guide__video {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  margin-top: 30px;
}

.page-blog-keo2-official-homepage-guide__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
  text-align: left;
}

.page-blog-keo2-official-homepage-guide__feature-item {
  background-color: rgba(255, 255, 255, 0.05); /* Slightly transparent white for dark background */
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  color: #ffffff;
}

.page-blog-keo2-official-homepage-guide__feature-title {
  font-size: 1.4em;
  color: #26A9E0;
  margin-bottom: 15px;
  font-weight: bold;
}

.page-blog-keo2-official-homepage-guide__content-image {
  width: 100%;
  max-width: 800px; /* Example max-width, adjust as needed */
  height: auto;
  display: block;
  margin: 40px auto;
  border-radius: 8px;
  object-fit: cover;
  min-width: 200px;
  min-height: 200px;
}

.page-blog-keo2-official-homepage-guide__dark-section {
  background-color: #0d0d0d; /* Slightly lighter dark background for contrast */
  color: #ffffff;
}

.page-blog-keo2-official-homepage-guide__dark-section .page-blog-keo2-official-homepage-guide__section-title {
  color: #ffffff;
}

.page-blog-keo2-official-homepage-guide__dark-section .page-blog-keo2-official-homepage-guide__text-block {
  color: #f0f0f0;
}

.page-blog-keo2-official-homepage-guide__guide-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
  text-align: left;
}

.page-blog-keo2-official-homepage-guide__step-item {
  background-color: rgba(255, 255, 255, 0.05);
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  color: #ffffff;
}

.page-blog-keo2-official-homepage-guide__step-title {
  font-size: 1.3em;
  color: #26A9E0;
  margin-bottom: 10px;
  font-weight: bold;
}

.page-blog-keo2-official-homepage-guide__faq-list {
  max-width: 900px;
  margin: 40px auto 0;
  text-align: left;
}

.page-blog-keo2-official-homepage-guide__faq-item {
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
  color: #ffffff;
}

.page-blog-keo2-official-homepage-guide__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  cursor: pointer;
  font-weight: bold;
  font-size: 1.1em;
  color: #26A9E0;
  background-color: rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.page-blog-keo2-official-homepage-guide__faq-item[open] > .page-blog-keo2-official-homepage-guide__faq-question {
  border-bottom: 1px solid transparent; /* Remove border when open */
}

.page-blog-keo2-official-homepage-guide__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  user-select: none;
  color: #ffffff;
  pointer-events: none; /* Prevent clicks on the toggle itself */
}

.page-blog-keo2-official-homepage-guide__faq-answer {
  padding: 0 25px 20px;
  font-size: 1em;
  color: #f0f0f0;
}

/* For details tag, hide default marker */
.page-blog-keo2-official-homepage-guide__faq-item summary {
  list-style: none;
}
.page-blog-keo2-official-homepage-guide__faq-item summary::-webkit-details-marker {
  display: none;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
  .page-blog-keo2-official-homepage-guide {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-blog-keo2-official-homepage-guide__hero-section {
    padding: 10px 15px 40px;
  }

  .page-blog-keo2-official-homepage-guide__main-title {
    font-size: clamp(1.8em, 7vw, 2.5em); /* Adjust H1 for mobile */
  }

  .page-blog-keo2-official-homepage-guide__description {
    font-size: 1em;
  }

  .page-blog-keo2-official-homepage-guide__cta-buttons {
    flex-direction: column; /* Stack buttons vertically on mobile */
    gap: 10px;
    padding: 0 15px; /* Add padding to button container */
  }

  .page-blog-keo2-official-homepage-guide__btn-primary,
  .page-blog-keo2-official-homepage-guide__btn-secondary {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding: 12px 15px !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-blog-keo2-official-homepage-guide__section {
    padding: 40px 0;
  }

  .page-blog-keo2-official-homepage-guide__container {
    padding: 0 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }

  .page-blog-keo2-official-homepage-guide__section-title {
    font-size: 1.8em;
  }

  .page-blog-keo2-official-homepage-guide__text-block {
    font-size: 0.95em;
  }

  /* All images responsive on mobile */
  .page-blog-keo2-official-homepage-guide img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
    box-sizing: border-box !important;
  }

  /* Video responsiveness */
  .page-blog-keo2-official-homepage-guide video,
  .page-blog-keo2-official-homepage-guide__video {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-blog-keo2-official-homepage-guide__video-section,
  .page-blog-keo2-official-homepage-guide__video-container,
  .page-blog-keo2-official-homepage-guide__video-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }

  .page-blog-keo2-official-homepage-guide__video-section {
    padding-top: 10px !important;
  }
}