.page-faq {
  background-color: #08160F; /* Nền tối */
  color: #F2FFF6; /* Chữ sáng */
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

.page-faq__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-faq__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 10px; /* Nhỏ để tránh khoảng trống lớn với header */
  padding-bottom: 60px;
  overflow: hidden;
}

.page-faq__hero-image-wrapper {
  width: 100%;
  max-height: 600px;
  overflow: hidden;
  position: relative;
}

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

.page-faq__hero-content-wrapper {
  width: 100%;
  padding-top: 40px;
  text-align: center;
  position: relative;
  z-index: 1;
}

.page-faq__main-title {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  color: #F2C14E; /* Màu vàng Gold */
  margin-bottom: 20px;
  font-weight: bold;
  line-height: 1.2;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-faq__intro-text {
  font-size: 1.1rem;
  color: #A7D9B8; /* Màu xanh lá phụ */
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-faq__section {
  padding: 60px 0;
  border-bottom: 1px solid #1E3A2A; /* Màu Divider */
}

.page-faq__section:last-of-type {
  border-bottom: none;
}

.page-faq__section-title {
  font-size: 2.5rem;
  color: #F2C14E; /* Màu vàng Gold */
  text-align: center;
  margin-bottom: 40px;
  font-weight: bold;
}

.page-faq__faq-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-bottom: 40px;
}

.page-faq__faq-item {
  background-color: #11271B; /* Màu Card BG */
  border: 1px solid #2E7A4E; /* Màu Border */
  border-radius: 10px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.page-faq__faq-item[open] {
  background-color: #0A4B2C; /* Màu Deep Green khi mở */
  border-color: #57E38D; /* Màu Glow */
}

.page-faq__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  font-size: 1.25rem;
  color: #F2FFF6; /* Màu Text Main */
  font-weight: bold;
  list-style: none; /* Dành cho details/summary */
}

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

.page-faq__faq-toggle {
  font-size: 1.8rem;
  font-weight: bold;
  color: #57E38D; /* Màu Glow */
  margin-left: 15px;
}

.page-faq__faq-answer {
  padding: 0 25px 20px;
  color: #A7D9B8; /* Màu Text Secondary */
  font-size: 1rem;
}

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

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

.page-faq__btn-primary,
.page-faq__btn-secondary,
.page-faq a[class*="button"],
.page-faq a[class*="btn"] {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  text-align: center;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-faq__btn-primary {
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%); /* Màu nút */
  color: #ffffff;
  border: none;
}

.page-faq__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.page-faq__btn-secondary {
  background-color: transparent;
  color: #57E38D; /* Màu Glow */
  border: 2px solid #57E38D; /* Màu Glow */
  margin-top: 10px;
}

.page-faq__btn-secondary:hover {
  background-color: #57E38D;
  color: #11271B;
}

.page-faq__button-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.page-faq__image-card {
  background-color: #11271B; /* Màu Card BG */
  border: 1px solid #2E7A4E; /* Màu Border */
  border-radius: 10px;
  padding: 20px;
  text-align: center;
  margin-top: 40px;
}

.page-faq__image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 15px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.page-faq__image-caption {
  color: #A7D9B8; /* Màu Text Secondary */
  font-size: 0.9rem;
}

.page-faq__cta-section {
  background-color: #0A4B2C; /* Màu Deep Green */
  padding: 80px 20px;
  text-align: center;
}

.page-faq__cta-title {
  font-size: 2.8rem;
  color: #F2C14E; /* Màu vàng Gold */
  margin-bottom: 20px;
  font-weight: bold;
}

.page-faq__cta-description {
  font-size: 1.2rem;
  color: #F2FFF6; /* Màu Text Main */
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-faq__cta-button {
  padding: 15px 40px;
  font-size: 1.2rem;
}

/* Responsive adjustments */
@media (min-width: 769px) {
  .page-faq__faq-list {
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
  }
  .page-faq__getting-started .page-faq__container,
  .page-faq__financial-transactions .page-faq__container,
  .page-faq__promotions-offers .page-faq__container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
    align-items: start;
  }
  .page-faq__image-card {
    margin-top: 0;
  }
}

@media (max-width: 768px) {
  .page-faq__hero-section {
    padding-bottom: 40px;
  }
  .page-faq__main-title {
    font-size: clamp(1.8rem, 8vw, 2.5rem);
    padding: 0 15px;
  }
  .page-faq__intro-text {
    font-size: 1rem;
    padding: 0 15px;
  }
  .page-faq__section {
    padding: 40px 0;
  }
  .page-faq__section-title {
    font-size: 2rem;
    padding: 0 15px;
  }
  .page-faq__faq-question {
    font-size: 1.1rem;
    padding: 15px 20px;
  }
  .page-faq__faq-answer {
    padding: 0 20px 15px;
  }
  .page-faq__btn-primary,
  .page-faq__btn-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__button-group {
    flex-direction: column;
    gap: 10px;
    padding: 0 15px;
  }
  .page-faq__image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-faq__section,
  .page-faq__card,
  .page-faq__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-faq__cta-section {
    padding: 60px 15px;
  }
  .page-faq__cta-title {
    font-size: 2.2rem;
  }
  .page-faq__cta-description {
    font-size: 1rem;
  }
  .page-faq__cta-button {
    font-size: 1.1rem;
    padding: 12px 25px;
  }
}