/* style/faq.css */
/* body đã có padding-top: var(--header-offset) từ shared.css, không lặp lại ở đây */
.page-faq {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #ffffff; /* Sẽ được ghi đè bởi .page-faq__light-bg hoặc .page-faq__dark-bg */
  background-color: transparent; /* Body đã là #000000 */
}

.page-faq__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  padding-top: 10px; /* Nhỏ hơn var(--header-offset) */
  text-align: center;
  background-color: #000000; /* Đảm bảo nền tối */
  color: #ffffff;
}

.page-faq__hero-image-wrapper {
  width: 100%;
  max-width: 1200px;
  margin-bottom: 30px;
}

.page-faq__hero-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  object-fit: cover;
}

.page-faq__hero-content {
  width: 100%;
  max-width: 900px;
}

.page-faq__main-title {
  font-size: clamp(2.2em, 4vw, 3.5em);
  font-weight: bold;
  line-height: 1.2;
  margin-bottom: 20px;
  color: #26A9E0;
}

.page-faq__description {
  font-size: 1.1em;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-faq__cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  justify-content: center;
}

.page-faq__btn-primary,
.page-faq__btn-secondary,
.page-faq__btn-tertiary {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 8px;
  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;
  white-space: normal;
  word-wrap: break-word;
  text-align: center;
}

.page-faq__btn-primary {
  background-color: #26A9E0;
  color: #ffffff;
  border: 2px solid #26A9E0;
}

.page-faq__btn-primary:hover {
  background-color: #1e87b5;
  border-color: #1e87b5;
}

.page-faq__btn-secondary {
  background-color: transparent;
  color: #26A9E0;
  border: 2px solid #26A9E0;
}

.page-faq__btn-secondary:hover {
  background-color: #26A9E0;
  color: #ffffff;
}

.page-faq__btn-tertiary {
  background-color: #EA7C07; /* Màu login */
  color: #ffffff;
  border: 2px solid #EA7C07;
}

.page-faq__btn-tertiary:hover {
  background-color: #c96706;
  border-color: #c96706;
}

.page-faq__content-area {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
  background-color: #000000; /* Nền tối */
  color: #ffffff;
}

.page-faq__section-title {
  font-size: clamp(1.8em, 3.5vw, 2.8em);
  color: #26A9E0;
  text-align: center;
  margin-bottom: 20px;
}

.page-faq__intro-text {
  text-align: center;
  font-size: 1.05em;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

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

.page-faq__faq-item {
  background-color: rgba(255, 255, 255, 0.08); /* Nền hơi trong suốt trên nền đen */
  border-radius: 8px;
  padding: 15px 20px;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.page-faq__faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-weight: bold;
  font-size: 1.15em;
  color: #ffffff;
  list-style: none; /* Ẩn marker mặc định */
}

.page-faq__faq-item summary::-webkit-details-marker {
  display: none; /* Ẩn marker mặc định cho Webkit */
}

.page-faq__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.page-faq__faq-qtext {
  flex-grow: 1;
  text-align: left;
  color: #26A9E0;
}

.page-faq__faq-toggle {
  font-size: 1.5em;
  margin-left: 15px;
  color: #ffffff;
}

.page-faq__faq-item[open] .page-faq__faq-toggle {
  content: '−';
}

.page-faq__faq-answer {
  padding-top: 10px;
  font-size: 1em;
  color: #f0f0f0;
}

.page-faq__faq-answer p {
  margin-bottom: 10px;
}

.page-faq__faq-answer ul {
  margin-left: 20px;
  margin-bottom: 10px;
}

.page-faq__faq-answer li {
  margin-bottom: 5px;
}

.page-faq__faq-answer a {
  color: #26A9E0;
  text-decoration: underline;
}

.page-faq__faq-answer a:hover {
  color: #1e87b5;
}

.page-faq__image-in-text {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 15px auto;
  border-radius: 8px;
  object-fit: cover;
}

.page-faq__app-download-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
  margin-top: 20px;
}

.page-faq__btn-download {
  width: fit-content;
  min-width: 200px;
}

.page-faq__call-to-action {
  background-color: #000000;
  color: #ffffff;
  padding: 60px 20px;
  text-align: center;
}

.page-faq__cta-title {
  font-size: clamp(1.8em, 3.5vw, 2.8em);
  color: #26A9E0;
  margin-bottom: 20px;
}

.page-faq__cta-description {
  font-size: 1.1em;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* Responsive styles */
@media (max-width: 768px) {
  .page-faq {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-faq__hero-section,
  .page-faq__content-area,
  .page-faq__call-to-action {
    padding-left: 15px !important;
    padding-right: 15px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }

  .page-faq__hero-image,
  .page-faq__image-in-text {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-faq__btn-primary,
  .page-faq__btn-secondary,
  .page-faq__btn-tertiary,
  .page-faq a[class*="button"],
  .page-faq 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 !important;
    padding-right: 15px !important;
  }

  .page-faq__cta-buttons {
    flex-direction: column !important;
    gap: 10px !important;
  }

  .page-faq__faq-qtext {
    font-size: 1em;
  }

  .page-faq__faq-toggle {
    font-size: 1.2em;
  }

  .page-faq__app-download-section {
    flex-direction: column;
  }

  .page-faq__btn-download {
    width: 100% !important;
    min-width: unset;
  }
}