.page-cau-hoi-thuong-gap {
  font-family: Arial, sans-serif;
  color: #1F2D3D; /* Text Main */
  background-color: #F4F7FB; /* Background */
  line-height: 1.6;
  font-size: 16px;
}

.page-cau-hoi-thuong-gap__hero-section {
  padding-top: 10px; /* Small top padding, relying on body for header offset */
  padding-bottom: 40px;
  background-color: #F4F7FB; /* Background */
}

.page-cau-hoi-thuong-gap__hero-container {
  max-width: 1170px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  padding: 40px 16px;
  gap: 24px;
}

.page-cau-hoi-thuong-gap__hero-content {
  flex: 1 1 45%;
  min-width: 300px;
  color: #1F2D3D; /* Text Main */
}

.page-cau-hoi-thuong-gap__hero-title {
  font-size: 2.8em;
  font-weight: bold;
  line-height: 1.2;
  margin-bottom: 20px;
  color: #1F2D3D; /* Text Main */
  max-width: 600px;
}

.page-cau-hoi-thuong-gap__hero-description {
  font-size: 1.1em;
  margin-bottom: 30px;
  color: #1F2D3D; /* Text Main */
  max-width: 600px;
}

.page-cau-hoi-thuong-gap__cta-buttons {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

.page-cau-hoi-thuong-gap__btn-primary,
.page-cau-hoi-thuong-gap__btn-secondary {
  padding: 14px 28px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1em;
  transition: all 0.3s ease;
  white-space: normal;
  word-wrap: break-word;
  text-align: center;
  box-sizing: border-box;
  max-width: 250px;
}

.page-cau-hoi-thuong-gap__btn-primary {
  background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
  color: #FFFFFF;
  border: 2px solid transparent;
}

.page-cau-hoi-thuong-gap__btn-primary:hover {
  opacity: 0.9;
  box-shadow: 0 4px 15px rgba(47, 107, 255, 0.4);
}

.page-cau-hoi-thuong-gap__btn-secondary {
  background: #FFFFFF;
  color: #2F6BFF;
  border: 2px solid #2F6BFF;
}

.page-cau-hoi-thuong-gap__btn-secondary:hover {
  background: #E0EFFF;
  color: #1A4DCC;
}

.page-cau-hoi-thuong-gap__hero-image {
  flex: 1 1 45%;
  display: flex;
  justify-content: center;
  align-items: center;
  min-width: 300px;
}

.page-cau-hoi-thuong-gap__side-image {
  max-width: 600px;
  width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.page-cau-hoi-thuong-gap__faq-section {
  padding: 60px 0;
  background-color: #FFFFFF; /* Card BG */
}

.page-cau-hoi-thuong-gap__container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 16px;
}

.page-cau-hoi-thuong-gap__section-title {
  font-size: 2.2em;
  color: #1F2D3D; /* Text Main */
  text-align: center;
  margin-bottom: 20px;
  font-weight: bold;
}

.page-cau-hoi-thuong-gap__section-description {
  font-size: 1.1em;
  color: #1F2D3D; /* Text Main */
  text-align: center;
  margin-bottom: 40px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.page-cau-hoi-thuong-gap__faq-list {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.page-cau-hoi-thuong-gap__faq-item {
  background-color: #FFFFFF;
  border: 1px solid #D6E2FF; /* Border */
  border-radius: 10px;
  overflow: hidden;
  transition: all 0.3s ease;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.page-cau-hoi-thuong-gap__faq-item[open] {
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.page-cau-hoi-thuong-gap__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  cursor: pointer;
  font-weight: bold;
  font-size: 1.1em;
  color: #1F2D3D; /* Text Main */
  list-style: none;
  user-select: none;
}

.page-cau-hoi-thuong-gap__faq-question::-webkit-details-marker {
  display: none;
}

.page-cau-hoi-thuong-gap__faq-toggle {
  font-size: 1.5em;
  color: #2F6BFF;
  transition: transform 0.3s ease;
  line-height: 1;
}

.page-cau-hoi-thuong-gap__faq-item[open] .page-cau-hoi-thuong-gap__faq-toggle {
  transform: rotate(45deg);
}

.page-cau-hoi-thuong-gap__faq-answer {
  padding: 0 25px 20px;
  font-size: 1em;
  color: #1F2D3D; /* Text Main */
  line-height: 1.7;
}

.page-cau-hoi-thuong-gap__faq-answer p {
  margin-bottom: 10px;
}

.page-cau-hoi-thuong-gap__faq-answer p:last-child {
  margin-bottom: 0;
}

.page-cau-hoi-thuong-gap__faq-answer a {
  color: #2F6BFF;
  text-decoration: none;
}

.page-cau-hoi-thuong-gap__faq-answer a:hover {
  text-decoration: underline;
}

.page-cau-hoi-thuong-gap__cta-bottom {
  text-align: center;
  margin-top: 50px;
  padding: 30px;
  background-color: #F4F7FB; /* Background */
  border-radius: 10px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.page-cau-hoi-thuong-gap__cta-bottom p {
  font-size: 1.1em;
  color: #1F2D3D;
  margin-bottom: 25px;
}

.page-cau-hoi-thuong-gap img {
  max-width: 100%;
  height: auto;
  display: block;
}

@media (max-width: 1024px) {
  .page-cau-hoi-thuong-gap__hero-container {
    flex-direction: column;
    text-align: center;
  }

  .page-cau-hoi-thuong-gap__hero-content {
    order: 2;
    flex: 1 1 100%;
    margin-bottom: 30px;
  }

  .page-cau-hoi-thuong-gap__hero-title {
    font-size: 2.5em;
    max-width: 100%;
  }

  .page-cau-hoi-thuong-gap__hero-description {
    max-width: 100%;
  }

  .page-cau-hoi-thuong-gap__hero-image {
    order: 1;
    flex: 1 1 100%;
    margin-bottom: 30px;
  }

  .page-cau-hoi-thuong-gap__cta-buttons {
    justify-content: center;
  }

  .page-cau-hoi-thuong-gap__btn-primary,
  .page-cau-hoi-thuong-gap__btn-secondary {
    max-width: 300px;
    flex: 1 1 auto;
  }

  .page-cau-hoi-thuong-gap__section-title {
    font-size: 2em;
  }

  .page-cau-hoi-thuong-gap__section-description {
    font-size: 1em;
  }

  .page-cau-hoi-thuong-gap__faq-question {
    font-size: 1em;
    padding: 16px 20px;
  }

  .page-cau-hoi-thuong-gap__faq-answer {
    padding: 0 20px 18px;
  }
}

@media (max-width: 768px) {
  /* HERO Section */
  .page-cau-hoi-thuong-gap__hero-section {
    padding-top: 10px !important;
    padding-bottom: 30px;
  }

  .page-cau-hoi-thuong-gap__hero-container {
    padding: 20px 15px;
    gap: 20px;
  }

  .page-cau-hoi-thuong-gap__hero-title {
    font-size: 2em; /* Smaller H1 for mobile */
    line-height: 1.3;
    margin-bottom: 15px;
  }

  .page-cau-hoi-thuong-gap__hero-description {
    font-size: 0.95em;
    margin-bottom: 25px;
  }

  /* Buttons & Button Containers */
  .page-cau-hoi-thuong-gap__cta-buttons {
    flex-direction: column;
    gap: 10px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-cau-hoi-thuong-gap__btn-primary,
  .page-cau-hoi-thuong-gap__btn-secondary {
    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;
  }

  /* General Images */
  .page-cau-hoi-thuong-gap img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    box-sizing: border-box !important;
  }

  /* FAQ Section */
  .page-cau-hoi-thuong-gap__faq-section {
    padding: 40px 0;
  }

  .page-cau-hoi-thuong-gap__container {
    padding: 0 15px;
  }

  .page-cau-hoi-thuong-gap__section-title {
    font-size: 1.8em;
    margin-bottom: 15px;
  }

  .page-cau-hoi-thuong-gap__section-description {
    font-size: 0.9em;
    margin-bottom: 30px;
  }

  .page-cau-hoi-thuong-gap__faq-item {
    margin-bottom: 10px;
  }

  .page-cau-hoi-thuong-gap__faq-question {
    font-size: 0.95em;
    padding: 14px 18px;
  }

  .page-cau-hoi-thuong-gap__faq-answer {
    padding: 0 18px 15px;
    font-size: 0.9em;
  }

  .page-cau-hoi-thuong-gap__cta-bottom {
    padding: 20px;
    margin-top: 40px;
  }

  .page-cau-hoi-thuong-gap__cta-bottom p {
    font-size: 1em;
    margin-bottom: 20px;
  }
}