/* style/faq.css */
.page-faq {
  font-family: Arial, sans-serif;
  color: var(--text-main);
  background-color: var(--deep-navy);
}

.page-faq__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
  padding-top: 10px; /* body đã có padding-top: var(--header-offset) */
  overflow: hidden;
}

.page-faq__hero-image-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  overflow: hidden;
}

.page-faq__hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.4);
}

.page-faq__hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  color: var(--text-main);
}

.page-faq__main-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--gold);
  text-shadow: 0 0 10px rgba(242, 193, 78, 0.5);
}

.page-faq__description {
  font-size: clamp(1rem, 2vw, 1.25rem);
  line-height: 1.6;
  margin-bottom: 30px;
  color: var(--text-secondary);
}

.page-faq__cta-button {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
  color: #ffffff;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-faq__cta-button:hover {
  background: linear-gradient(180deg, #1144A6 0%, #2B73F6 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.page-faq__content-area {
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 20px;
}

.page-faq__section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  color: var(--gold);
  text-align: center;
  margin-bottom: 40px;
  font-weight: 700;
  text-shadow: 0 0 8px rgba(242, 193, 78, 0.3);
}

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

.page-faq__faq-item {
  background-color: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  color: var(--text-main);
}

.page-faq__faq-item summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  cursor: pointer;
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--text-main);
  background-color: var(--primary-color);
  transition: background-color 0.3s ease;
}

.page-faq__faq-item summary:hover {
  background-color: var(--auxiliary-color);
}

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

.page-faq__faq-qtext {
  flex-grow: 1;
  color: var(--text-main);
}

.page-faq__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  margin-left: 15px;
  color: var(--gold);
}

.page-faq__faq-answer {
  padding: 20px;
  padding-top: 0;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

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

.page-faq__faq-answer ul,
.page-faq__faq-answer ol {
  margin-left: 20px;
  margin-bottom: 15px;
}

.page-faq__faq-answer li {
  margin-bottom: 8px;
}

.page-faq__faq-answer a {
  color: var(--glow);
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-faq__faq-answer a:hover {
  text-decoration: underline;
}

.page-faq__image-inline {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 20px auto;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

.page-faq__cta-section {
  background-color: var(--primary-color);
  padding: 80px 20px;
  text-align: center;
  color: var(--text-main);
  border-top: 1px solid var(--divider);
}

.page-faq__cta-title {
  font-size: clamp(2rem, 4vw, 2.5rem);
  color: var(--gold);
  margin-bottom: 20px;
  font-weight: 700;
}

.page-faq__cta-description {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto 40px auto;
  line-height: 1.6;
}

.page-faq__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.page-faq__cta-button--primary {
  background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
  color: #ffffff;
}

.page-faq__cta-button--secondary {
  background: var(--card-bg);
  color: var(--glow);
  border: 2px solid var(--glow);
}

.page-faq__cta-button--secondary:hover {
  background: var(--glow);
  color: var(--card-bg);
  border-color: var(--glow);
}

.page-faq__cta-button--small {
  padding: 10px 20px;
  font-size: 0.9rem;
}

/* Responsive styles */
@media (max-width: 1024px) {
  .page-faq__hero-content {
    padding: 0 15px;
  }
}

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

  .page-faq__hero-section {
    padding: 40px 15px;
    padding-top: 10px !important;
  }

  .page-faq__main-title {
    font-size: 2.2rem;
  }

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

  .page-faq__cta-button {
    padding: 12px 25px;
    font-size: 0.95rem;
  }

  .page-faq__content-area {
    padding: 40px 15px;
  }

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

  .page-faq__faq-item summary {
    font-size: 1rem;
    padding: 15px;
  }

  .page-faq__faq-answer {
    padding: 15px;
    padding-top: 0;
  }

  .page-faq__cta-section {
    padding: 60px 15px;
  }

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

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

  .page-faq__cta-buttons {
    flex-direction: column;
    gap: 15px;
  }

  .page-faq__cta-button,
  .page-faq__cta-button--primary,
  .page-faq__cta-button--secondary,
  .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;
    padding-right: 15px;
  }

  .page-faq__cta-buttons,
  .page-faq__button-group,
  .page-faq__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
  }

  .page-faq img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

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

@media (max-width: 480px) {
  .page-faq__main-title {
    font-size: 1.8rem;
  }

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

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