.page-faq {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: #F2FFF6; /* Text Main */
  background-color: #08160F; /* Background */
}

.page-faq__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 10px 0 60px 0; /* body đã có padding-top, đây chỉ là padding nhỏ */
  overflow: hidden;
  box-sizing: border-box;
}

.page-faq__hero-image-wrapper {
  width: 100%;
  max-height: 500px;
  overflow: hidden;
  position: relative;
  z-index: 0;
}

.page-faq__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  filter: brightness(0.6);
}

.page-faq__hero-content {
  position: relative;
  z-index: 1;
  max-width: 1000px;
  margin: -200px auto 0 auto;
  text-align: center;
  padding: 20px;
  box-sizing: border-box;
  background: linear-gradient(180deg, rgba(8, 22, 15, 0.8) 0%, rgba(8, 22, 15, 1) 100%);
  border-radius: 10px;
  border: 1px solid #2E7A4E; /* Border */
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
}

.page-faq__main-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: #F2C14E; /* Gold */
  margin-bottom: 15px;
  line-height: 1.2;
  font-weight: bold;
}

.page-faq__description {
  font-size: 1.1rem;
  color: #A7D9B8; /* Text Secondary */
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-faq__section {
  max-width: 1200px;
  margin: 40px auto;
  padding: 20px;
  box-sizing: border-box;
}

.page-faq__section-title {
  font-size: clamp(1.6rem, 3.5vw, 2.5rem);
  color: #F2C14E; /* Gold */
  text-align: center;
  margin-bottom: 20px;
  font-weight: bold;
}

.page-faq__section-description {
  font-size: 1.1rem;
  color: #A7D9B8; /* Text Secondary */
  text-align: center;
  margin-bottom: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-faq__faq-list {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.page-faq__faq-item {
  background-color: #11271B; /* Card BG */
  border: 1px solid #2E7A4E; /* Border */
  border-radius: 8px;
  overflow: hidden;
  transition: all 0.3s ease-in-out;
}

.page-faq__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.2rem;
  font-weight: bold;
  color: #F2FFF6; /* Text Main */
  cursor: pointer;
  background-color: #0A4B2C; /* Deep Green */
  border-bottom: 1px solid #1E3A2A; /* Divider */
  user-select: none;
  list-style: none; /* For details/summary */
}

.page-faq__faq-question::-webkit-details-marker {
  display: none;
}

.page-faq__faq-item[open] .page-faq__faq-question {
  background-color: #11A84E; /* Main color when open */
  border-bottom: 1px solid #2E7A4E;
}

.page-faq__faq-item[open] .page-faq__faq-qtext {
  color: #F2FFF6;
}

.page-faq__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  color: #F2C14E; /* Gold */
  transition: transform 0.3s ease-in-out;
}

.page-faq__faq-item[open] .page-faq__faq-toggle {
  transform: rotate(45deg);
  color: #F2FFF6;
}

.page-faq__faq-answer {
  padding: 20px 25px;
  font-size: 1rem;
  color: #A7D9B8; /* Text Secondary */
  line-height: 1.7;
}

.page-faq__faq-answer p {
  margin-bottom: 15px;
}

.page-faq__faq-answer p:last-child {
  margin-bottom: 0;
}

.page-faq__faq-sub-question {
  font-size: 1.15rem;
  color: #F2FFF6; /* Text Main */
  margin-top: 20px;
  margin-bottom: 10px;
  font-weight: bold;
}

.page-faq__faq-answer h3:first-child {
  margin-top: 0;
}

.page-faq__cta-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background-color: #11271B; /* Card BG */
  border-radius: 10px;
  border: 1px solid #2E7A4E; /* Border */
  padding: 40px 20px;
  margin-top: 60px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.page-faq__cta-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 30px;
  display: block;
  object-fit: cover;
}

.page-faq__cta-title {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  color: #F2C14E; /* Gold */
  margin-bottom: 15px;
  font-weight: bold;
}

.page-faq__cta-description {
  font-size: 1.1rem;
  color: #A7D9B8; /* Text Secondary */
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-faq__btn-primary {
  display: inline-block;
  padding: 15px 30px;
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%); /* Button color */
  color: #F2FFF6; /* Text Main */
  text-decoration: none;
  border-radius: 50px;
  font-weight: bold;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  border: none;
  cursor: pointer;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-faq__btn-primary:hover {
  background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.4);
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-faq__hero-content {
    margin-top: -150px;
  }
}

@media (max-width: 768px) {
  .page-faq__hero-content {
    margin-top: -100px;
    padding: 15px;
  }

  .page-faq__main-title {
    font-size: 1.8rem;
  }

  .page-faq__description {
    font-size: 1rem;
  }

  .page-faq__section {
    padding: 15px;
    margin: 30px auto;
  }

  .page-faq__section-title {
    font-size: 2rem;
  }

  .page-faq__section-description {
    font-size: 0.95rem;
  }

  .page-faq__faq-question {
    padding: 15px 20px;
    font-size: 1.1rem;
  }

  .page-faq__faq-answer {
    padding: 15px 20px;
    font-size: 0.95rem;
  }

  .page-faq__faq-sub-question {
    font-size: 1.05rem;
  }

  .page-faq__cta-section {
    padding: 30px 15px;
    margin-top: 40px;
  }

  .page-faq__cta-title {
    font-size: 1.8rem;
  }

  .page-faq__cta-description {
    font-size: 1rem;
  }

  .page-faq__btn-primary {
    padding: 12px 25px;
    font-size: 1rem;
  }

  /* Mobile specific image/video/button responsiveness */
  .page-faq img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-faq__section,
  .page-faq__hero-section,
  .page-faq__hero-content,
  .page-faq__cta-section,
  .page-faq__faq-list,
  .page-faq__faq-item,
  .page-faq__btn-primary {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-faq__btn-primary {
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
  }

  .page-faq__hero-section {
    padding-left: 0;
    padding-right: 0;
  }

  .page-faq__hero-image-wrapper {
    padding-left: 0;
    padding-right: 0;
  }

  .page-faq__hero-image {
    width: 100%; /* Ensure hero image takes full width */
  }

  .page-faq__hero-content {
    margin-left: 15px; /* Adjust margin to align with padding */
    margin-right: 15px;
  }

  .page-faq__faq-question {
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-faq__faq-answer {
    padding-left: 15px;
    padding-right: 15px;
  }
}