/* style/faq.css */

/* Biến CSS */
:root {
  --primary-color: #1A2B4C;
  --secondary-color: #FFD700;
  --text-dark: #333333;
  --text-light: #ffffff;
  --border-color: #e0e0e0;
}

/* Base styles for the page content */
.page-faq {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-dark); /* Default text color for light background */
  background-color: #ffffff; /* Explicitly white for clarity */
}

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

/* Hero Section */
.page-faq__hero-section {
  background: var(--primary-color);
  color: var(--text-light);
  padding: 80px 0;
  text-align: center;
  padding-top: var(--header-offset, 120px); /* Ensures content is not hidden by fixed header */
}

.page-faq__main-title {
  font-size: 3em;
  margin-bottom: 20px;
  font-weight: bold;
  color: var(--secondary-color); /* Highlight with secondary color */
}

.page-faq__intro-text {
  font-size: 1.2em;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-faq__hero-cta {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap; /* Ensure buttons wrap on smaller screens */
}

/* Buttons */
.page-faq__btn-primary,
.page-faq__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  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;
  text-align: center;
  white-space: normal; /* Allow text to wrap */
  word-wrap: break-word; /* Break long words */
}

.page-faq__btn-primary {
  background-color: var(--secondary-color);
  color: var(--primary-color); /* Ensure contrast */
  border: 2px solid var(--secondary-color);
}

.page-faq__btn-primary:hover {
  background-color: #e6c200; /* Darken secondary color */
  border-color: #e6c200;
}

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

.page-faq__btn-secondary:hover {
  background-color: var(--secondary-color);
  color: var(--primary-color); /* Ensure contrast */
}

.page-faq__btn-small {
  padding: 10px 20px;
  font-size: 0.9em;
}

/* Content Area */
.page-faq__content-area {
  padding: 60px 0;
  background-color: var(--text-light); /* Explicitly white for clarity */
  color: var(--text-dark);
}

.page-faq__section-title {
  font-size: 2.5em;
  color: var(--primary-color);
  text-align: center;
  margin-bottom: 20px;
}

.page-faq__section-description {
  font-size: 1.1em;
  text-align: center;
  max-width: 900px;
  margin: 0 auto 40px auto;
  color: var(--text-dark);
}

/* FAQ List */
.page-faq__faq-list {
  margin-top: 40px;
}

.page-faq__faq-item {
  background-color: #f9f9f9;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.page-faq__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  background-color: var(--primary-color);
  color: var(--text-light);
  cursor: pointer;
  font-weight: bold;
  font-size: 1.1em;
  border-bottom: 1px solid var(--primary-color);
}

.page-faq__faq-question h3 {
  margin: 0;
  color: inherit;
  font-size: 1.1em; /* Adjust H3 size within question */
}

.page-faq__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  transition: transform 0.3s ease;
}

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

.page-faq__faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 20px;
  transition: max-height 0.3s ease, padding 0.3s ease;
  background-color: var(--text-light);
  color: var(--text-dark);
}

.page-faq__faq-item.active .page-faq__faq-answer {
  max-height: 1000px !important; /* Ensure content expands fully */
  padding: 20px;
}

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

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

/* Images within FAQ answers */
.page-faq__image-full-width {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 20px auto;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  min-width: 200px; /* Enforce minimum size */
  min-height: 200px; /* Enforce minimum size */
}

/* CTA Bottom */
.page-faq__cta-bottom {
  text-align: center;
  margin-top: 60px;
  padding: 40px;
  background-color: #f0f4f8; /* Light background for CTA */
  border-radius: 12px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.page-faq__cta-title {
  font-size: 2em;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.page-faq__cta-description {
  font-size: 1.1em;
  margin-bottom: 30px;
  color: var(--text-dark);
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-faq__main-title {
    font-size: 2.5em;
  }
  .page-faq__section-title {
    font-size: 2em;
  }
}

@media (max-width: 768px) {
  .page-faq__hero-section {
    padding: 60px 0;
    padding-top: var(--header-offset, 120px) !important; /* Mobile fixed header offset */
  }

  .page-faq__main-title {
    font-size: 2em;
  }

  .page-faq__intro-text {
    font-size: 1em;
  }

  .page-faq__hero-cta {
    flex-direction: column;
    gap: 15px;
  }

  .page-faq__btn-primary,
  .page-faq__btn-secondary {
    width: 100%;
    max-width: 100% !important;
    padding: 12px 20px;
    font-size: 1em;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }
  
  .page-faq__hero-cta > a {
    max-width: 100% !important;
    width: 100% !important;
  }

  .page-faq__content-area {
    padding: 40px 0;
  }

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

  .page-faq__section-description {
    font-size: 1em;
  }

  .page-faq__faq-question {
    padding: 12px 15px;
    font-size: 1em;
  }

  .page-faq__faq-question h3 {
    font-size: 1em;
  }

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

  .page-faq__faq-item.active .page-faq__faq-answer {
    padding: 15px;
  }

  /* Mobile image responsiveness */
  .page-faq img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-faq__image-full-width {
    min-width: unset; /* Allow smaller display if container is smaller */
    min-height: unset;
  }

  /* Ensure content containers are responsive */
  .page-faq__container,
  .page-faq__cta-bottom {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow-x: hidden; /* Prevent horizontal scroll */
  }
  
  .page-faq__hero-cta,
  .page-faq__cta-bottom .page-faq__btn-primary {
    flex-direction: column;
    width: 100%;
  }
}

/* Ensure no image filters are used */
.page-faq img {
  filter: none; /* Explicitly ensure no filters are applied */
}