/* style/faq.css */
/* body đã padding-top: var(--header-offset) từ shared.css; trang này không cần lặp lại */

:root {
  --page-faq-primary-color: #11A84E;
  --page-faq-secondary-color: #22C768;
  --page-faq-text-main: #F2FFF6;
  --page-faq-text-secondary: #A7D9B8;
  --page-faq-bg-dark: #08160F;
  --page-faq-card-bg: #11271B;
  --page-faq-border-color: #2E7A4E;
  --page-faq-button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  --page-faq-glow-color: #57E38D;
}

.page-faq {
  font-family: 'Arial', sans-serif;
  color: var(--page-faq-text-main);
  background-color: var(--page-faq-bg-dark);
  line-height: 1.6;
}

.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 khoảng cách nhỏ */
  background-color: var(--page-faq-bg-dark);
  overflow: hidden;
}

.page-faq__hero-image-wrapper {
  width: 100%;
  max-height: 500px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

.page-faq__hero-image {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
  opacity: 0.3; /* Làm mờ hình ảnh để text dễ đọc hơn */
}

.page-faq__hero-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  max-width: 900px;
  padding: 20px;
  z-index: 10;
  color: var(--page-faq-text-main);
}

.page-faq__main-title {
  font-weight: 700;
  color: var(--page-faq-glow-color); /* Sử dụng màu glow cho tiêu đề chính */
  margin-bottom: 20px;
  line-height: 1.2;
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  text-shadow: 0 0 10px rgba(87, 227, 141, 0.5);
}

.page-faq__intro-text {
  font-size: 1.1rem;
  margin-bottom: 30px;
  color: var(--page-faq-text-secondary);
}

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

.page-faq__btn-primary,
.page-faq__btn-secondary {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  box-sizing: border-box;
  text-align: center;
}

.page-faq__btn-primary {
  background: var(--page-faq-button-gradient);
  color: #ffffff;
  border: none;
  box-shadow: 0 4px 15px rgba(42, 209, 111, 0.4);
}

.page-faq__btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(42, 209, 111, 0.6);
}

.page-faq__btn-secondary {
  background-color: transparent;
  color: var(--page-faq-glow-color);
  border: 2px solid var(--page-faq-glow-color);
}

.page-faq__btn-secondary:hover {
  background-color: var(--page-faq-glow-color);
  color: var(--page-faq-bg-dark);
  transform: translateY(-2px);
}

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

.page-faq__section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--page-faq-glow-color);
  text-align: center;
  margin-bottom: 40px;
  text-shadow: 0 0 8px rgba(87, 227, 141, 0.3);
}

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

.page-faq__faq-item {
  background-color: var(--page-faq-card-bg);
  border: 1px solid var(--page-faq-border-color);
  border-radius: 10px;
  overflow: hidden;
  color: var(--page-faq-text-secondary);
  transition: all 0.3s ease;
}

.page-faq__faq-item[open] {
  background-color: #1a3325; /* Slightly lighter when open */
  border-color: var(--page-faq-glow-color);
}

.page-faq__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--page-faq-text-main);
  cursor: pointer;
  list-style: none; /* Remove default marker for summary */
}

.page-faq__faq-question::-webkit-details-marker, /* Hide default marker for Webkit */
.page-faq__faq-question::marker {
  display: none;
}

.page-faq__faq-qtext {
  flex-grow: 1;
  margin-right: 15px;
}

.page-faq__faq-toggle {
  font-size: 1.8rem;
  line-height: 1;
  color: var(--page-faq-glow-color);
  transition: transform 0.3s ease;
}

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

.page-faq__faq-answer {
  padding: 0 25px 20px 25px;
  font-size: 1.05rem;
  color: var(--page-faq-text-secondary);
}

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

.page-faq__faq-answer ul,
.page-faq__faq-answer ol {
  margin: 15px 0;
  padding-left: 25px;
}

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

.page-faq__faq-answer a {
  color: var(--page-faq-glow-color);
  text-decoration: none;
}

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

.page-faq__cta-section {
  padding: 80px 20px;
  text-align: center;
  background-color: var(--page-faq-primary-color);
  color: #ffffff;
}

.page-faq__cta-title {
  font-size: 2.8rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: #ffffff;
}

.page-faq__cta-description {
  font-size: 1.2rem;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  color: #e0e0e0;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-faq__hero-content {
    max-width: 80%;
  }
  .page-faq__main-title {
    font-size: clamp(2rem, 4.5vw, 3rem);
  }
  .page-faq__section-title {
    font-size: 2rem;
  }
  .page-faq__cta-title {
    font-size: 2.2rem;
  }
}

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

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

  .page-faq__hero-content {
    position: static;
    transform: none;
    max-width: 100%;
    padding: 0 15px;
  }

  .page-faq__main-title {
    font-size: clamp(1.8rem, 8vw, 2.5rem) !important;
    margin-top: 20px;
  }

  .page-faq__intro-text {
    font-size: 1rem;
    padding: 0 15px;
  }

  .page-faq__cta-buttons {
    flex-direction: column;
    gap: 15px;
    width: 100%;
    padding: 0 15px;
    box-sizing: border-box;
  }

  .page-faq__btn-primary,
  .page-faq__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding: 12px 20px;
  }

  .page-faq__content-area {
    padding: 40px 15px;
    max-width: 100%;
    width: 100%;
    box-sizing: border-box;
  }

  .page-faq__section-title {
    font-size: 1.8rem;
    margin-bottom: 30px;
  }

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

  .page-faq__faq-answer {
    padding: 0 20px 15px 20px;
    font-size: 0.95rem;
  }

  .page-faq__faq-item {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

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

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

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

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

@media (max-width: 480px) {
  .page-faq__main-title {
    font-size: clamp(1.5rem, 9vw, 2rem) !important;
  }
  .page-faq__section-title {
    font-size: 1.6rem;
  }
  .page-faq__faq-question {
    font-size: 1rem;
  }
  .page-faq__faq-answer {
    font-size: 0.9rem;
  }
  .page-faq__cta-title {
    font-size: 1.6rem;
  }
}