/* style/blog-huong-dan-dang-ky-123b.css */

/* Base styles for the page content */
.page-blog-huong-dan-dang-ky-123b {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #333333; /* Dark text for light body background */
  background-color: #ffffff; /* Explicitly set for clarity, though body is white */
}

/* Container for main content */
.page-blog-huong-dan-dang-ky-123b__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

/* Hero Section */
.page-blog-huong-dan-dang-ky-123b__hero-section {
  padding-top: 10px; /* Small top padding, relying on body for header offset */
  padding-bottom: 40px;
  background-color: #f5f5f5; /* Light background for hero */
  text-align: center;
}

.page-blog-huong-dan-dang-ky-123b__main-title {
  font-size: clamp(2.2rem, 4vw, 3.2rem); /* H1 font size with clamp */
  color: #017439; /* Brand green for H1 */
  margin-bottom: 15px;
  font-weight: 700;
  line-height: 1.2;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-blog-huong-dan-dang-ky-123b__description {
  font-size: 1.1rem;
  color: #555555;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-blog-huong-dan-dang-ky-123b__cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Buttons */
.page-blog-huong-dan-dang-ky-123b__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 25px;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.3s ease;
  min-width: 180px;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-blog-huong-dan-dang-ky-123b__btn--register {
  background-color: #C30808; /* Custom red for register */
  color: #FFFF00; /* Custom yellow for register text */
  border: 2px solid #C30808;
}

.page-blog-huong-dan-dang-ky-123b__btn--register:hover {
  background-color: #a30707;
  border-color: #a30707;
  transform: translateY(-2px);
}

.page-blog-huong-dan-dang-ky-123b__btn--login {
  background-color: #017439; /* Brand green for login */
  color: #ffffff;
  border: 2px solid #017439;
}

.page-blog-huong-dan-dang-ky-123b__btn--login:hover {
  background-color: #005a2d;
  border-color: #005a2d;
  transform: translateY(-2px);
}

/* Article Wrap (Single Column Long Form) */
.page-blog-huong-dan-dang-ky-123b__article-wrap {
  max-width: 800px; /* Max width for article content */
  margin: 40px auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-blog-huong-dan-dang-ky-123b__article-meta {
  font-size: 0.9rem;
  color: #777777;
  margin-bottom: 30px;
  text-align: center;
}

.page-blog-huong-dan-dang-ky-123b__article-meta span {
  margin: 0 10px;
}

.page-blog-huong-dan-dang-ky-123b__content h2 {
  font-size: 1.8rem;
  color: #017439;
  margin-top: 40px;
  margin-bottom: 20px;
  font-weight: 700;
  line-height: 1.3;
}

.page-blog-huong-dan-dang-ky-123b__content h3 {
  font-size: 1.5rem;
  color: #333333;
  margin-top: 30px;
  margin-bottom: 15px;
  font-weight: 600;
  line-height: 1.4;
}

.page-blog-huong-dan-dang-ky-123b__content p {
  margin-bottom: 15px;
  font-size: 1rem;
}

.page-blog-huong-dan-dang-ky-123b__list {
  list-style: disc;
  padding-left: 25px;
  margin-bottom: 20px;
}

.page-blog-huong-dan-dang-ky-123b__list li {
  margin-bottom: 8px;
  font-size: 1rem;
}

.page-blog-huong-dan-dang-ky-123b__figure {
  margin: 25px 0;
  text-align: center;
}

.page-blog-huong-dan-dang-ky-123b__figure img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  min-width: 200px; /* Minimum size requirement */
  min-height: 200px; /* Minimum size requirement */
}

.page-blog-huong-dan-dang-ky-123b__figcaption {
  font-size: 0.9rem;
  color: #777777;
  margin-top: 10px;
}

/* Info Cards */
.page-blog-huong-dan-dang-ky-123b__info-card {
  background-color: #f9f9f9;
  border: 1px solid #e0e0e0;
  border-left: 5px solid #017439;
  padding: 20px;
  margin-bottom: 20px;
  border-radius: 8px;
}

.page-blog-huong-dan-dang-ky-123b__info-card-title {
  color: #017439;
  font-size: 1.3rem;
  margin-top: 0;
  margin-bottom: 10px;
}

.page-blog-huong-dan-dang-ky-123b__link-text {
  color: #017439;
  text-decoration: underline;
  font-weight: 600;
}

.page-blog-huong-dan-dang-ky-123b__link-text:hover {
  color: #005a2d;
}

/* Promo Box */
.page-blog-huong-dan-dang-ky-123b__promo-box {
  background: linear-gradient(135deg, #017439, #02944b);
  color: #ffffff;
  padding: 30px;
  margin-top: 40px;
  margin-bottom: 40px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.page-blog-huong-dan-dang-ky-123b__promo-box-title {
  font-size: 1.8rem;
  color: #ffffff;
  margin-top: 0;
  margin-bottom: 15px;
}

.page-blog-huong-dan-dang-ky-123b__promo-box p {
  font-size: 1.1rem;
  margin-bottom: 25px;
}

/* FAQ Section */
.page-blog-huong-dan-dang-ky-123b__faq-list {
  margin-top: 30px;
}

.page-blog-huong-dan-dang-ky-123b__faq-item {
  background-color: #ffffff;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-blog-huong-dan-dang-ky-123b__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  font-size: 1.1rem;
  font-weight: 600;
  color: #333333;
  cursor: pointer;
  background-color: #f9f9f9;
  border-bottom: 1px solid #e0e0e0;
  list-style: none; /* For details/summary */
}

.page-blog-huong-dan-dang-ky-123b__faq-question::-webkit-details-marker {
  display: none;
}

.page-blog-huong-dan-dang-ky-123b__faq-qtext {
  flex-grow: 1;
}

.page-blog-huong-dan-dang-ky-123b__faq-toggle {
  font-size: 1.5rem;
  font-weight: 700;
  color: #017439;
  margin-left: 15px;
  transition: transform 0.3s ease;
}

.page-blog-huong-dan-dang-ky-123b__faq-item[open] .page-blog-huong-dan-dang-ky-123b__faq-toggle {
  transform: rotate(45deg); /* Change + to X */
}

.page-blog-huong-dan-dang-ky-123b__faq-answer {
  padding: 15px 20px;
  font-size: 1rem;
  color: #555555;
  border-top: none;
}

/* Bottom CTA */
.page-blog-huong-dan-dang-ky-123b__cta-bottom {
  display: flex;
  gap: 20px;
  justify-content: center;
  margin-top: 50px;
  margin-bottom: 50px;
  flex-wrap: wrap;
}

/* Responsive styles */
@media (max-width: 768px) {
  /* General mobile adjustments */
  .page-blog-huong-dan-dang-ky-123b {
    font-size: 16px;
    line-height: 1.6;
  }

  /* 1. Top Section Title + Dual CTA */
  .page-blog-huong-dan-dang-ky-123b__hero-section {
    padding-top: 10px !important; /* Small top padding for mobile */
    padding-bottom: 30px;
  }

  .page-blog-huong-dan-dang-ky-123b__main-title {
    font-size: clamp(1.8rem, 8vw, 2.5rem);
    margin-bottom: 10px;
  }

  .page-blog-huong-dan-dang-ky-123b__description {
    font-size: 1rem;
    margin-bottom: 20px;
    padding: 0 10px;
  }

  .page-blog-huong-dan-dang-ky-123b__cta-buttons {
    flex-direction: column; /* Stack buttons vertically */
    gap: 15px;
    padding: 0 15px;
  }

  .page-blog-huong-dan-dang-ky-123b__btn {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 15px;
    font-size: 1rem;
    white-space: normal !important;
    word-wrap: break-word !important;
    box-sizing: border-box !important;
  }

  /* 2. Single Column Long Form Container */
  .page-blog-huong-dan-dang-ky-123b__article-wrap {
    margin: 30px auto;
    padding: 0 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-blog-huong-dan-dang-ky-123b__article-meta {
    font-size: 0.85rem;
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 5px;
  }
  .page-blog-huong-dan-dang-ky-123b__article-meta span {
    margin: 0;
  }

  .page-blog-huong-dan-dang-ky-123b__content h2 {
    font-size: 1.6rem;
    margin-top: 30px;
    margin-bottom: 15px;
  }

  .page-blog-huong-dan-dang-ky-123b__content h3 {
    font-size: 1.3rem;
    margin-top: 25px;
    margin-bottom: 10px;
  }

  .page-blog-huong-dan-dang-ky-123b__content p,
  .page-blog-huong-dan-dang-ky-123b__list li {
    font-size: 1rem;
  }

  .page-blog-huong-dan-dang-ky-123b__list {
    padding-left: 20px;
  }

  /* 3. Generic Images and Figures */
  .page-blog-huong-dan-dang-ky-123b__figure img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    min-width: 200px !important; /* Ensure minimum size even on mobile */
    min-height: 200px !important;
  }

  .page-blog-huong-dan-dang-ky-123b__info-card {
    padding: 15px;
    margin-bottom: 15px;
  }

  .page-blog-huong-dan-dang-ky-123b__info-card-title {
    font-size: 1.2rem;
  }

  .page-blog-huong-dan-dang-ky-123b__promo-box {
    padding: 25px 15px;
    margin-top: 30px;
    margin-bottom: 30px;
  }

  .page-blog-huong-dan-dang-ky-123b__promo-box-title {
    font-size: 1.6rem;
  }

  .page-blog-huong-dan-dang-ky-123b__promo-box p {
    font-size: 1rem;
  }

  /* 4. Buttons and Button Containers */
  .page-blog-huong-dan-dang-ky-123b__cta-bottom {
    flex-direction: column;
    gap: 15px;
    margin-top: 40px;
    margin-bottom: 40px;
    padding: 0 15px;
  }
  .page-blog-huong-dan-dang-ky-123b__cta-bottom .page-blog-huong-dan-dang-ky-123b__btn {
    width: 100% !important;
    max-width: 100% !important;
  }

  /* 5. Registration Tutorial and FAQ Blocks */
  .page-blog-huong-dan-dang-ky-123b__step-title {
    font-size: 1.3rem;
  }

  .page-blog-huong-dan-dang-ky-123b__faq-question {
    font-size: 1rem;
    padding: 12px 15px;
  }

  .page-blog-huong-dan-dang-ky-123b__faq-answer {
    padding: 12px 15px;
    font-size: 0.95rem;
  }
}