/* style/privacy-policy.css */
:root {
  --primary-color: #FFD700; /* Vàng */
  --secondary-color: #1A1A1A; /* Đen đậm */
  --text-light: #ffffff;
  --text-dark: #333333;
  --bg-dark: #121212;
  --bg-light: #f8f8f8;
  --border-color: #333333;
  --card-bg-dark: rgba(255, 255, 255, 0.08);
  --card-bg-light: #ffffff;
}

/* Base styles for the privacy policy page */
.page-privacy-policy {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: var(--text-light); /* Default to light text for dark body background */
  background-color: var(--bg-dark); /* Inherit from shared.css body */
  padding-top: 120px; /* Adjust for fixed header on desktop */
}

.page-privacy-policy__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

/* Sections */
.page-privacy-policy__hero-section,
.page-privacy-policy__data-collection-section,
.page-privacy-policy__data-usage-section,
.page-privacy-policy__data-sharing-section,
.page-privacy-policy__data-security-section,
.page-privacy-policy__cookies-section,
.page-privacy-policy__user-rights-section,
.page-privacy-policy__updates-section,
.page-privacy-policy__contact-section,
.page-privacy-policy__faq-section {
  padding: 60px 20px;
  margin-bottom: 0;
}

.page-privacy-policy__dark-bg {
  background-color: var(--secondary-color);
  color: var(--text-light);
}

.page-privacy-policy__light-bg {
  background-color: var(--bg-light);
  color: var(--text-dark);
}

/* Headings */
.page-privacy-policy h1,
.page-privacy-policy h2,
.page-privacy-policy h3 {
  font-weight: bold;
  margin-bottom: 20px;
  line-height: 1.3;
}

.page-privacy-policy h1 {
  font-size: 3.2em;
  color: var(--primary-color);
  text-align: center;
  margin-bottom: 30px;
}

.page-privacy-policy h2 {
  font-size: 2.5em;
  text-align: center;
  margin-bottom: 40px;
  color: inherit;
}

.page-privacy-policy__dark-bg h2 {
  color: var(--primary-color);
}

.page-privacy-policy__light-bg h2 {
  color: var(--secondary-color);
}

.page-privacy-policy h3 {
  font-size: 1.8em;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.page-privacy-policy__light-bg h3 {
  color: var(--secondary-color);
}

.page-privacy-policy__sub-title {
  font-size: 1.5em;
  font-weight: 600;
  margin-top: 30px;
  margin-bottom: 15px;
  color: var(--primary-color);
}

.page-privacy-policy__light-bg .page-privacy-policy__sub-title {
  color: var(--secondary-color);
}

/* Paragraphs and Lists */
.page-privacy-policy p {
  margin-bottom: 15px;
  font-size: 1.1em;
}

.page-privacy-policy ul {
  list-style-type: disc;
  margin-left: 25px;
  margin-bottom: 20px;
}

.page-privacy-policy li {
  margin-bottom: 10px;
  font-size: 1.05em;
}

/* Hero Section */
.page-privacy-policy__hero-section {
  text-align: center;
  padding-top: 10px; /* Override main padding-top for hero */
  padding-bottom: 80px;
  position: relative;
  overflow: hidden;
}

.page-privacy-policy__hero-section .page-privacy-policy__container {
  position: relative;
  z-index: 2;
}

.page-privacy-policy__description {
  font-size: 1.3em;
  max-width: 900px;
  margin: 0 auto 30px auto;
  color: var(--text-light);
}

.page-privacy-policy__hero-image {
  width: 100%;
  max-width: 1000px;
  height: auto;
  margin-top: 40px;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  display: block;
  margin-left: auto;
  margin-right: auto;
}

/* CTA Buttons */
.page-privacy-policy__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 30px;
}

.page-privacy-policy__cta-button {
  display: inline-block;
  padding: 15px 35px;
  background-color: var(--primary-color);
  color: var(--secondary-color);
  text-decoration: none;
  border-radius: 50px;
  font-size: 1.2em;
  font-weight: bold;
  transition: all 0.3s ease;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  border: none;
  cursor: pointer;
  white-space: nowrap;
  word-wrap: normal;
}

.page-privacy-policy__cta-button:hover {
  background-color: #e6c200;
  transform: translateY(-3px);
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.4);
}

.page-privacy-policy__cta-button--secondary {
  background-color: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.page-privacy-policy__cta-button--secondary:hover {
  background-color: var(--primary-color);
  color: var(--secondary-color);
}

/* Content Grid for Data Collection */
.page-privacy-policy__content-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-privacy-policy__card {
  background-color: var(--card-bg-light);
  color: var(--text-dark);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.page-privacy-policy__dark-bg .page-privacy-policy__card {
  background-color: var(--card-bg-dark);
  color: var(--text-light);
}

.page-privacy-policy__card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.page-privacy-policy__card-title {
  font-size: 1.5em;
  margin-bottom: 20px;
  color: var(--secondary-color);
}

.page-privacy-policy__dark-bg .page-privacy-policy__card-title {
  color: var(--primary-color);
}

.page-privacy-policy__card img {
  width: 100%;
  height: auto;
  max-height: 250px;
  object-fit: contain;
  margin-bottom: 20px;
  border-radius: 8px;
  display: block;
}

/* Data Usage Section specific styles */
.page-privacy-policy__data-usage-section ul {
  list-style-type: '✅ ';
  margin-left: 0;
  padding-left: 25px;
}

.page-privacy-policy__data-usage-section li {
  margin-bottom: 12px;
}

.page-privacy-policy__image--full-width {
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: 10px;
  margin-top: 40px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  display: block;
}

/* Data Sharing Section */
.page-privacy-policy__sharing-items {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-privacy-policy__sharing-item {
  background-color: var(--card-bg-light);
  color: var(--text-dark);
  padding: 25px;
  border-radius: 8px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
  height: 100%;
}

.page-privacy-policy__dark-bg .page-privacy-policy__sharing-item {
  background-color: var(--card-bg-dark);
  color: var(--text-light);
}

.page-privacy-policy__sharing-item h3 {
  color: var(--secondary-color);
  font-size: 1.4em;
  margin-bottom: 15px;
}

.page-privacy-policy__dark-bg .page-privacy-policy__sharing-item h3 {
  color: var(--primary-color);
}

.page-privacy-policy__image--center {
  display: block;
  margin: 40px auto 0 auto;
  max-width: 800px;
  width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* Data Security Section */
.page-privacy-policy__security-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-privacy-policy__feature-item {
  background-color: var(--card-bg-dark);
  color: var(--text-light);
  padding: 25px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
}

.page-privacy-policy__feature-item img {
  max-width: 150px;
  height: auto;
  margin-bottom: 20px;
  display: block;
}

.page-privacy-policy__feature-title {
  font-size: 1.6em;
  color: var(--primary-color);
  margin-bottom: 15px;
}

/* Contact Section */
.page-privacy-policy__contact-info {
  background-color: var(--card-bg-dark);
  color: var(--text-light);
  padding: 30px;
  border-radius: 10px;
  margin-top: 30px;
  margin-bottom: 30px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  text-align: center;
}

.page-privacy-policy__contact-info p {
  font-size: 1.2em;
  margin-bottom: 10px;
}

.page-privacy-policy__contact-info strong {
  color: var(--primary-color);
}

/* FAQ Section */
.page-privacy-policy__faq-list {
  margin-top: 40px;
}

.page-privacy-policy__faq-item {
  margin-bottom: 15px;
  border-radius: 8px;
  overflow: hidden;
  background-color: var(--card-bg-light);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.page-privacy-policy__dark-bg .page-privacy-policy__faq-item {
  background-color: var(--card-bg-dark);
}

.page-privacy-policy__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  background-color: var(--card-bg-light);
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  cursor: pointer;
  user-select: none;
  transition: background-color 0.3s ease, border-color 0.3s ease;
  position: relative;
}

.page-privacy-policy__dark-bg .page-privacy-policy__faq-question {
  background-color: var(--card-bg-dark);
  border-color: var(--border-color);
}

.page-privacy-policy__faq-question:hover {
  background-color: #f0f0f0;
  border-color: #d0d0d0;
}

.page-privacy-policy__dark-bg .page-privacy-policy__faq-question:hover {
  background-color: rgba(255, 255, 255, 0.15);
  border-color: var(--primary-color);
}

.page-privacy-policy__faq-question h3 {
  margin: 0;
  padding: 0;
  flex: 1;
  font-size: 1.2em;
  font-weight: 600;
  line-height: 1.5;
  pointer-events: none;
  color: var(--secondary-color);
}

.page-privacy-policy__dark-bg .page-privacy-policy__faq-question h3 {
  color: var(--text-light);
}

.page-privacy-policy__faq-toggle {
  font-size: 28px;
  font-weight: bold;
  line-height: 1;
  color: var(--primary-color);
  transition: transform 0.3s ease, color 0.3s ease;
  flex-shrink: 0;
  margin-left: 15px;
  pointer-events: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
}

.page-privacy-policy__faq-item.active .page-privacy-policy__faq-toggle {
  color: var(--primary-color);
  transform: rotate(45deg);
}

.page-privacy-policy__faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
  padding: 0 25px;
  opacity: 0;
  color: var(--text-dark);
}

.page-privacy-policy__dark-bg .page-privacy-policy__faq-answer {
  color: var(--text-light);
}

.page-privacy-policy__faq-item.active .page-privacy-policy__faq-answer {
  max-height: 2000px !important;
  padding: 20px 25px !important;
  opacity: 1;
  background-color: #f0f0f0;
  border-radius: 0 0 8px 8px;
  border-top: 1px solid #e0e0e0;
}

.page-privacy-policy__dark-bg .page-privacy-policy__faq-item.active .page-privacy-policy__faq-answer {
  background-color: rgba(255, 255, 255, 0.05);
  border-top: 1px solid var(--border-color);
}

.page-privacy-policy__faq-answer p {
  margin-bottom: 0;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-privacy-policy h1 {
    font-size: 2.8em;
  }
  .page-privacy-policy h2 {
    font-size: 2.2em;
  }
  .page-privacy-policy h3 {
    font-size: 1.6em;
  }
  .page-privacy-policy__description {
    font-size: 1.15em;
  }
  .page-privacy-policy__cta-button {
    padding: 12px 30px;
    font-size: 1.1em;
  }
}

@media (max-width: 768px) {
  .page-privacy-policy {
    padding-top: 100px !important; /* Adjust for fixed header on mobile */
  }
  .page-privacy-policy__hero-section {
    padding-top: 10px !important; /* Override main padding-top for hero on mobile */
    padding-bottom: 60px;
  }
  .page-privacy-policy__container {
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-privacy-policy h1 {
    font-size: 2.2em;
  }
  .page-privacy-policy h2 {
    font-size: 1.8em;
    margin-bottom: 30px;
  }
  .page-privacy-policy h3 {
    font-size: 1.4em;
  }
  .page-privacy-policy p {
    font-size: 1em;
  }
  .page-privacy-policy li {
    font-size: 0.95em;
  }
  .page-privacy-policy__cta-buttons {
    flex-direction: column;
    gap: 15px;
  }
  .page-privacy-policy__cta-button {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding: 12px 25px !important;
    font-size: 1em !important;
  }
  .page-privacy-policy__content-grid,
  .page-privacy-policy__sharing-items,
  .page-privacy-policy__security-features {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-privacy-policy__card,
  .page-privacy-policy__sharing-item,
  .page-privacy-policy__feature-item {
    padding: 20px;
  }
  .page-privacy-policy__faq-question {
    padding: 15px 20px;
  }
  .page-privacy-policy__faq-question h3 {
    font-size: 1.1em;
  }
  .page-privacy-policy__faq-toggle {
    font-size: 24px;
    width: 24px;
    height: 24px;
  }
  .page-privacy-policy__faq-item.active .page-privacy-policy__faq-answer {
    padding: 15px 20px !important;
  }
  .page-privacy-policy img,
  .page-privacy-policy__hero-image,
  .page-privacy-policy__image--full-width,
  .page-privacy-policy__image--center {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
    box-sizing: border-box !important;
  }
  .page-privacy-policy__hero-section,
  .page-privacy-policy__data-collection-section,
  .page-privacy-policy__data-usage-section,
  .page-privacy-policy__data-sharing-section,
  .page-privacy-policy__data-security-section,
  .page-privacy-policy__cookies-section,
  .page-privacy-policy__user-rights-section,
  .page-privacy-policy__updates-section,
  .page-privacy-policy__contact-section,
  .page-privacy-policy__faq-section {
    padding: 40px 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }
  .page-privacy-policy__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 0;
    padding-right: 0;
    overflow: hidden !important;
  }
}