:root {
  --primary-color: #FFD700; /* Vàng sang trọng */
  --secondary-color: #8B0000; /* Đỏ rượu trầm */
  --text-color-dark-bg: #ffffff; /* Văn bản trên nền tối */
  --text-color-light-bg: #333333; /* Văn bản trên nền sáng */
  --background-dark: #121212; /* Nền body từ shared.css */
  --card-background-dark-bg: rgba(255, 255, 255, 0.08); /* Nền card trên nền tối */
  --border-color-dark-bg: rgba(255, 255, 255, 0.15);
}

.page-gdpr {
  color: var(--text-color-dark-bg); /* Văn bản chung trên nền body tối */
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  font-size: 16px;
  background-color: var(--background-dark);
}

.page-gdpr__hero-section {
  position: relative;
  padding: 120px 20px 60px; /* Thêm padding-top để tránh bị header cố định che */
  text-align: center;
  overflow: hidden;
  background: linear-gradient(135deg, var(--secondary-color) 0%, #330000 100%);
  border-bottom: 2px solid var(--primary-color);
}

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

.page-gdpr__main-title {
  font-size: 3.2em;
  color: var(--primary-color);
  margin-bottom: 20px;
  line-height: 1.2;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-gdpr__hero-description {
  font-size: 1.3em;
  color: #f0f0f0;
  max-width: 800px;
  margin: 0 auto 30px;
}

.page-gdpr__hero-image {
  max-width: 600px;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
  margin-top: 30px;
}

.page-gdpr__content-section {
  padding: 80px 20px;
  border-bottom: 1px solid var(--border-color-dark-bg);
}

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

.page-gdpr__section-title {
  font-size: 2.5em;
  color: var(--primary-color);
  margin-bottom: 40px;
  text-align: center;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.4);
}

.page-gdpr h2 {
  color: var(--primary-color);
}

.page-gdpr h3 {
  font-size: 1.6em;
  color: #f0f0f0;
  margin-top: 30px;
  margin-bottom: 15px;
}

.page-gdpr p {
  margin-bottom: 15px;
  color: #e0e0e0;
}

.page-gdpr a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-gdpr a:hover {
  color: #fff;
  text-decoration: underline;
}

.page-gdpr__principles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-gdpr__principle-card {
  background: var(--card-background-dark-bg);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color-dark-bg);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-gdpr__principle-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.page-gdpr__card-title {
  font-size: 1.8em;
  color: var(--primary-color);
  margin-top: 0;
  margin-bottom: 15px;
}

.page-gdpr__rights-list {
  list-style: none;
  padding: 0;
  margin-top: 30px;
}

.page-gdpr__list-item {
  background: var(--card-background-dark-bg);
  padding: 25px;
  margin-bottom: 20px;
  border-radius: 8px;
  border: 1px solid var(--border-color-dark-bg);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  transition: background-color 0.3s ease;
}

.page-gdpr__list-item:hover {
  background-color: rgba(255, 255, 255, 0.12);
}

.page-gdpr__list-title {
  font-size: 1.5em;
  color: var(--primary-color);
  margin-top: 0;
  margin-bottom: 10px;
}

.page-gdpr__security-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-gdpr__feature-item {
  text-align: center;
  background: var(--card-background-dark-bg);
  padding: 30px;
  border-radius: 10px;
  border: 1px solid var(--border-color-dark-bg);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-gdpr__feature-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.page-gdpr__feature-icon {
  width: 100px;
  height: 100px;
  margin-bottom: 20px;
  filter: drop-shadow(0 0 5px var(--primary-color));
}

.page-gdpr__feature-title {
  font-size: 1.6em;
  color: var(--primary-color);
  margin-top: 0;
  margin-bottom: 15px;
}

.page-gdpr__contact-section {
  text-align: center;
  padding: 80px 20px;
  background: linear-gradient(45deg, #0f0f0f, #222222);
  border-top: 1px solid var(--border-color-dark-bg);
  border-bottom: 1px solid var(--border-color-dark-bg);
}

.page-gdpr__contact-info {
  margin-top: 30px;
  font-size: 1.1em;
}

.page-gdpr__contact-info p {
  margin-bottom: 10px;
}

.page-gdpr__cta-button {
  display: inline-block;
  padding: 15px 35px;
  margin-top: 30px;
  background: var(--primary-color);
  color: var(--background-dark);
  text-decoration: none;
  border-radius: 8px;
  font-size: 1.1em;
  font-weight: bold;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  border: none;
  cursor: pointer;
}

.page-gdpr__cta-button:hover {
  background: #fff;
  color: var(--secondary-color);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.page-gdpr__conclusion-section {
  padding: 80px 20px;
  text-align: center;
}

/* 智能颜色对比 độ保障 */
.page-gdpr__dark-section {
  background-color: var(--secondary-color);
  color: var(--text-color-dark-bg);
}

.page-gdpr__dark-section h2, .page-gdpr__dark-section h3 {
  color: var(--primary-color);
}

/* Media Queries for Responsiveness */
@media (max-width: 1024px) {
  .page-gdpr__main-title {
    font-size: 2.8em;
  }
  .page-gdpr__section-title {
    font-size: 2.2em;
  }
  .page-gdpr__principle-card, .page-gdpr__feature-item {
    padding: 25px;
  }
}

@media (max-width: 768px) {
  .page-gdpr__hero-section {
    padding-top: 100px; /* Điều chỉnh padding-top cho mobile */
    padding-bottom: 40px;
  }
  .page-gdpr__container {
    padding: 0 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .page-gdpr__main-title {
    font-size: 2.2em;
    margin-bottom: 15px;
  }
  .page-gdpr__hero-description {
    font-size: 1em;
  }
  .page-gdpr__section-title {
    font-size: 1.8em;
    margin-bottom: 30px;
  }
  .page-gdpr h3 {
    font-size: 1.4em;
  }
  .page-gdpr p {
    font-size: 0.95em;
  }
  .page-gdpr__content-section {
    padding: 50px 15px;
  }
  .page-gdpr__principles-grid, .page-gdpr__security-features {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-gdpr__principle-card, .page-gdpr__feature-item, .page-gdpr__list-item {
    padding: 20px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .page-gdpr__card-title, .page-gdpr__list-title, .page-gdpr__feature-title {
    font-size: 1.3em;
  }
  .page-gdpr__hero-image,
  .page-gdpr img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  .page-gdpr__cta-button {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding: 12px 25px !important;
    font-size: 1em !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }
  .page-gdpr__contact-info {
    font-size: 1em;
  }
}

@media (max-width: 480px) {
  .page-gdpr__main-title {
    font-size: 1.8em;
  }
  .page-gdpr__section-title {
    font-size: 1.6em;
  }
  .page-gdpr h3 {
    font-size: 1.2em;
  }
  .page-gdpr__feature-icon {
    width: 80px;
    height: 80px;
  }
}