.page-cau-hoi-thuong-gap {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #333333; /* Default text color for light background */
  background: #ffffff; /* Default body background */
}

.page-cau-hoi-thuong-gap__hero-section {
  padding-top: 10px; /* Small top padding, relying on body for header offset */
  padding-bottom: 60px;
  background-color: #f0f8ff; /* Light background for hero */
  color: #1e1765;
}

.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: 40px;
}

.page-cau-hoi-thuong-gap__hero-content {
  flex: 1 1 50%;
  min-width: 300px;
}

.page-cau-hoi-thuong-gap__main-title {
  font-size: clamp(2em, 4vw, 2.8em);
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
  color: #1e1765;
}

.page-cau-hoi-thuong-gap__intro-text {
  font-size: 1.1em;
  margin-bottom: 30px;
  color: #333333;
}

.page-cau-hoi-thuong-gap__hero-image {
  flex: 1 1 40%;
  text-align: center;
}

.page-cau-hoi-thuong-gap__hero-side-image {
  max-width: 600px;
  width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.page-cau-hoi-thuong-gap__cta-buttons {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.page-cau-hoi-thuong-gap__btn-primary,
.page-cau-hoi-thuong-gap__btn-secondary,
.page-cau-hoi-thuong-gap a[class*="button"],
.page-cau-hoi-thuong-gap a[class*="btn"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 25px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1em;
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-cau-hoi-thuong-gap__btn-primary {
  background: #26A9E0;
  color: #ffffff;
  border: 2px solid #26A9E0;
}

.page-cau-hoi-thuong-gap__btn-primary:hover {
  background: #1e8dc7;
  border-color: #1e8dc7;
}

.page-cau-hoi-thuong-gap__btn-secondary {
  background: #ffffff;
  color: #26A9E0;
  border: 2px solid #26A9E0;
}

.page-cau-hoi-thuong-gap__btn-secondary:hover {
  background: #e0f2f7;
  color: #1e8dc7;
  border-color: #1e8dc7;
}

.page-cau-hoi-thuong-gap__content-area {
  max-width: 1170px;
  margin: 0 auto;
  padding: 60px 16px;
}

.page-cau-hoi-thuong-gap__section-title {
  font-size: clamp(1.8em, 3.5vw, 2.5em);
  font-weight: 700;
  color: #1e1765;
  text-align: center;
  margin-bottom: 20px;
}

.page-cau-hoi-thuong-gap__section-description {
  font-size: 1.1em;
  color: #555555;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px;
}

.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 #e0e0e0;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.page-cau-hoi-thuong-gap__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.15em;
  font-weight: 600;
  color: #1e1765;
  cursor: pointer;
  background-color: #f9f9f9;
  border-bottom: 1px solid #e0e0e0;
  list-style: none; /* For details/summary */
}

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

.page-cau-hoi-thuong-gap__faq-item[open] .page-cau-hoi-thuong-gap__faq-question {
  background-color: #f0f8ff;
  border-bottom: 1px solid #26A9E0;
}

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

.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: 20px 25px;
  font-size: 1em;
  color: #555555;
  border-top: none;
}

.page-cau-hoi-thuong-gap__faq-answer p {
  margin-bottom: 15px;
}

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

.page-cau-hoi-thuong-gap__faq-image {
  max-width: 100%;
  height: auto;
  display: block;
  margin-top: 20px;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
}

.page-cau-hoi-thuong-gap__contact-cta-section {
  background: linear-gradient(90deg, #26A9E0 0%, #1e8dc7 100%);
  padding: 80px 16px;
  text-align: center;
  color: #ffffff;
}

.page-cau-hoi-thuong-gap__contact-cta-container {
  max-width: 900px;
  margin: 0 auto;
}

.page-cau-hoi-thuong-gap__contact-cta-title {
  font-size: clamp(1.8em, 3.5vw, 2.2em);
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-cau-hoi-thuong-gap__contact-cta-description {
  font-size: 1.1em;
  margin-bottom: 30px;
  opacity: 0.9;
}

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

/* Responsive styles */
@media (max-width: 1024px) {
  .page-cau-hoi-thuong-gap__hero-container {
    flex-direction: column-reverse;
    text-align: center;
    gap: 30px;
  }

  .page-cau-hoi-thuong-gap__hero-content,
  .page-cau-hoi-thuong-gap__hero-image {
    flex: 1 1 100%;
  }

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

  .page-cau-hoi-thuong-gap__faq-question {
    padding: 15px 20px;
    font-size: 1.1em;
  }

  .page-cau-hoi-thuong-gap__faq-answer {
    padding: 15px 20px;
  }
}

@media (max-width: 768px) {
  .page-cau-hoi-thuong-gap__hero-section {
    padding-top: 10px !important; /* Ensure small top padding */
    padding-bottom: 40px;
  }

  .page-cau-hoi-thuong-gap__hero-container,
  .page-cau-hoi-thuong-gap__content-area,
  .page-cau-hoi-thuong-gap__contact-cta-section {
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-cau-hoi-thuong-gap__main-title {
    font-size: 2em; /* Smaller font size for mobile */
  }

  .page-cau-hoi-thuong-gap__intro-text,
  .page-cau-hoi-thuong-gap__section-description,
  .page-cau-hoi-thuong-gap__contact-cta-description {
    font-size: 1em;
  }

  .page-cau-hoi-thuong-gap__section-title,
  .page-cau-hoi-thuong-gap__contact-cta-title {
    font-size: 1.8em;
  }

  /* Buttons responsive */
  .page-cau-hoi-thuong-gap__cta-buttons {
    flex-direction: column;
    gap: 10px;
    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,
  .page-cau-hoi-thuong-gap a[class*="button"],
  .page-cau-hoi-thuong-gap 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;
  }

  /* Image responsiveness */
  .page-cau-hoi-thuong-gap img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-cau-hoi-thuong-gap__hero-image,
  .page-cau-hoi-thuong-gap__faq-image {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }

  /* FAQ specific mobile styles */
  .page-cau-hoi-thuong-gap__faq-question {
    font-size: 1em;
    padding: 12px 18px;
  }

  .page-cau-hoi-thuong-gap__faq-answer {
    padding: 12px 18px;
  }

  .page-cau-hoi-thuong-gap__faq-toggle {
    font-size: 1.2em;
  }

  /* Contact CTA mobile styles */
  .page-cau-hoi-thuong-gap__contact-cta-section {
    padding: 50px 15px;
  }
}