/* style/promotions-vip-rewards.css */

/* Biến CSS */
:root {
  --page-promotions-vip-rewards-primary-color: #4A2780;
  --page-promotions-vip-rewards-secondary-color: #FFD700;
  --page-promotions-vip-rewards-text-light: #ffffff;
  --page-promotions-vip-rewards-text-dark: #333333;
  --page-promotions-vip-rewards-background-light: #f8f8f8;
  --page-promotions-vip-rewards-background-dark: #2c1a4e;
  --page-promotions-vip-rewards-accent-color: #b5d87f; /* Complementary to primary */
  --page-promotions-vip-rewards-accent-dark-color: #998100; /* Darker variant of secondary for text */
}

.page-promotions-vip-rewards {
  font-family: 'Arial', sans-serif;
  color: var(--page-promotions-vip-rewards-text-dark);
  line-height: 1.6;
  background-color: var(--page-promotions-vip-rewards-background-light);
}

.page-promotions-vip-rewards__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-promotions-vip-rewards__hero {
  background: linear-gradient(135deg, var(--page-promotions-vip-rewards-primary-color) 0%, #6a3e9d 100%);
  color: var(--page-promotions-vip-rewards-text-light);
  padding: 100px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-promotions-vip-rewards__hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('[GALLERY:bg:abstract,geometric,luxury,dark_purple]') no-repeat center center/cover;
  opacity: 0.1;
  z-index: 0;
}

.page-promotions-vip-rewards__hero-title {
  font-size: 3.5em;
  margin-bottom: 20px;
  color: var(--page-promotions-vip-rewards-secondary-color);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
  position: relative;
  z-index: 1;
}

.page-promotions-vip-rewards__hero-subtitle {
  font-size: 1.5em;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  z-index: 1;
}

.page-promotions-vip-rewards__btn {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  position: relative;
  z-index: 1;
}

.page-promotions-vip-rewards__btn--primary {
  background-color: var(--page-promotions-vip-rewards-secondary-color);
  color: var(--page-promotions-vip-rewards-primary-color);
  box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
}

.page-promotions-vip-rewards__btn--primary:hover {
  background-color: #e6c200;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(255, 215, 0, 0.6);
}

.page-promotions-vip-rewards__btn--secondary {
  background-color: var(--page-promotions-vip-rewards-primary-color);
  color: var(--page-promotions-vip-rewards-secondary-color);
  border: 2px solid var(--page-promotions-vip-rewards-secondary-color);
  box-shadow: 0 4px 15px rgba(74, 39, 128, 0.4);
}

.page-promotions-vip-rewards__btn--secondary:hover {
  background-color: var(--page-promotions-vip-rewards-secondary-color);
  color: var(--page-promotions-vip-rewards-primary-color);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(74, 39, 128, 0.6);
}

.page-promotions-vip-rewards__section {
  padding: 60px 0;
  text-align: center;
}

.page-promotions-vip-rewards__section:nth-of-type(even) {
  background-color: var(--page-promotions-vip-rewards-background-light);
}

.page-promotions-vip-rewards__section-title {
  font-size: 2.8em;
  color: var(--page-promotions-vip-rewards-primary-color);
  margin-bottom: 30px;
  position: relative;
  padding-bottom: 15px;
}

.page-promotions-vip-rewards__section-title::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background-color: var(--page-promotions-vip-rewards-secondary-color);
  border-radius: 2px;
}

.page-promotions-vip-rewards__section p {
  font-size: 1.1em;
  margin-bottom: 20px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  color: var(--page-promotions-vip-rewards-text-dark);
}

.page-promotions-vip-rewards__image-wrapper {
  margin: 40px auto;
  max-width: 1000px;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.page-promotions-vip-rewards__img {
  width: 100%;
  height: auto;
  display: block;
}

.page-promotions-vip-rewards__vip-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-promotions-vip-rewards__vip-card {
  background-color: var(--page-promotions-vip-rewards-text-light);
  padding: 30px;
  border-radius: 15px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.page-promotions-vip-rewards__vip-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.page-promotions-vip-rewards__vip-icon {
  width: 80px;
  height: 80px;
  margin-bottom: 20px;
  filter: drop-shadow(0 5px 10px rgba(0, 0, 0, 0.1));
}

.page-promotions-vip-rewards__vip-card-title {
  font-size: 1.8em;
  color: var(--page-promotions-vip-rewards-primary-color);
  margin-bottom: 15px;
}

.page-promotions-vip-rewards__vip-card p {
  font-size: 1em;
  color: var(--page-promotions-vip-rewards-text-dark);
  margin-bottom: 0;
}

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

.page-promotions-vip-rewards__reward-item {
  background-color: var(--page-promotions-vip-rewards-text-light);
  padding: 30px;
  border-radius: 15px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
  text-align: left;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-promotions-vip-rewards__reward-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.page-promotions-vip-rewards__reward-icon {
  width: 60px;
  height: 60px;
  margin-bottom: 20px;
}

.page-promotions-vip-rewards__reward-title {
  font-size: 1.5em;
  color: var(--page-promotions-vip-rewards-primary-color);
  margin-bottom: 10px;
}

.page-promotions-vip-rewards__reward-item p {
  font-size: 1em;
  color: var(--page-promotions-vip-rewards-text-dark);
  text-align: left;
  margin-bottom: 0;
}

.page-promotions-vip-rewards__list {
  text-align: left;
  max-width: 900px;
  margin: 30px auto;
  padding-left: 25px;
}

.page-promotions-vip-rewards__list li {
  margin-bottom: 10px;
  font-size: 1.1em;
  color: var(--page-promotions-vip-rewards-text-dark);
}

.page-promotions-vip-rewards__list li strong {
  color: var(--page-promotions-vip-rewards-primary-color);
}

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

.page-promotions-vip-rewards__commitment-item {
  background-color: var(--page-promotions-vip-rewards-background-dark);
  color: var(--page-promotions-vip-rewards-text-light);
  padding: 30px;
  border-radius: 15px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-promotions-vip-rewards__commitment-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.page-promotions-vip-rewards__commitment-icon {
  width: 70px;
  height: 70px;
  margin-bottom: 20px;
  filter: drop-shadow(0 5px 10px rgba(0, 0, 0, 0.2));
}

.page-promotions-vip-rewards__commitment-title {
  font-size: 1.6em;
  color: var(--page-promotions-vip-rewards-secondary-color);
  margin-bottom: 15px;
}

.page-promotions-vip-rewards__commitment-item p {
  color: var(--page-promotions-vip-rewards-text-light);
  font-size: 1em;
  margin-bottom: 0;
}

.page-promotions-vip-rewards__faq-item {
  background-color: var(--page-promotions-vip-rewards-text-light);
  border: 1px solid #eee;
  border-radius: 10px;
  margin-bottom: 20px;
  padding: 25px;
  text-align: left;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.page-promotions-vip-rewards__faq-question {
  font-size: 1.3em;
  color: var(--page-promotions-vip-rewards-primary-color);
  margin-bottom: 10px;
  cursor: pointer;
  position: relative;
  padding-right: 30px;
}

.page-promotions-vip-rewards__faq-answer {
  font-size: 1em;
  color: var(--page-promotions-vip-rewards-text-dark);
  margin-top: 15px;
  display: none; /* Hidden by default, toggled by JS */
}

.page-promotions-vip-rewards__faq-question::after {
  content: '+';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5em;
  color: var(--page-promotions-vip-rewards-secondary-color);
  transition: transform 0.3s ease;
}

.page-promotions-vip-rewards__faq-question.active::after {
  content: '-';
  transform: translateY(-50%) rotate(180deg);
}

.page-promotions-vip-rewards__link-text {
  color: var(--page-promotions-vip-rewards-primary-color);
  text-decoration: underline;
  font-weight: bold;
}

.page-promotions-vip-rewards__link-text:hover {
  color: var(--page-promotions-vip-rewards-secondary-color);
}

.page-promotions-vip-rewards__cta-final {
  background: var(--page-promotions-vip-rewards-primary-color);
  color: var(--page-promotions-vip-rewards-text-light);
  padding: 80px 0;
}

.page-promotions-vip-rewards__cta-final .page-promotions-vip-rewards__section-title {
  color: var(--page-promotions-vip-rewards-secondary-color);
}

.page-promotions-vip-rewards__cta-final p {
  color: var(--page-promotions-vip-rewards-text-light);
  margin-bottom: 30px;
}

.page-promotions-vip-rewards__disclaimer {
  font-size: 0.9em;
  opacity: 0.8;
  margin-top: 40px;
}

/* Responsive adjustments */
@media (max-width: 992px) {
  .page-promotions-vip-rewards__hero-title {
    font-size: 2.8em;
  }
  .page-promotions-vip-rewards__hero-subtitle {
    font-size: 1.3em;
  }
  .page-promotions-vip-rewards__section-title {
    font-size: 2.2em;
  }
  .page-promotions-vip-rewards__vip-grid,
  .page-promotions-vip-rewards__rewards-grid,
  .page-promotions-vip-rewards__commitment-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
}

@media (max-width: 768px) {
  .page-promotions-vip-rewards__hero {
    padding: 80px 0;
  }
  .page-promotions-vip-rewards__hero-title {
    font-size: 2.2em;
  }
  .page-promotions-vip-rewards__hero-subtitle {
    font-size: 1.1em;
  }
  .page-promotions-vip-rewards__btn {
    padding: 12px 25px;
    font-size: 1em;
  }
  .page-promotions-vip-rewards__section {
    padding: 40px 0;
  }
  .page-promotions-vip-rewards__section-title {
    font-size: 1.8em;
    margin-bottom: 20px;
  }
  .page-promotions-vip-rewards__vip-grid,
  .page-promotions-vip-rewards__rewards-grid,
  .page-promotions-vip-rewards__commitment-grid {
    grid-template-columns: 1fr;
  }
  .page-promotions-vip-rewards__vip-card,
  .page-promotions-vip-rewards__reward-item,
  .page-promotions-vip-rewards__commitment-item {
    padding: 25px;
  }
  .page-promotions-vip-rewards__list {
    padding-left: 20px;
  }
  .page-promotions-vip-rewards__faq-question {
    font-size: 1.2em;
  }
  .page-promotions-vip-rewards__cta-final {
    padding: 60px 0;
  }
}

@media (max-width: 480px) {
  .page-promotions-vip-rewards__container {
    padding: 0 15px;
  }
  .page-promotions-vip-rewards__hero-title {
    font-size: 1.8em;
  }
  .page-promotions-vip-rewards__hero-subtitle {
    font-size: 1em;
  }
  .page-promotions-vip-rewards__btn {
    padding: 10px 20px;
    font-size: 0.9em;
  }
  .page-promotions-vip-rewards__section-title {
    font-size: 1.6em;
  }
  .page-promotions-vip-rewards__vip-icon,
  .page-promotions-vip-rewards__reward-icon,
  .page-promotions-vip-rewards__commitment-icon {
    width: 50px;
    height: 50px;
  }
  .page-promotions-vip-rewards__vip-card-title {
    font-size: 1.5em;
  }
  .page-promotions-vip-rewards__reward-title {
    font-size: 1.3em;
  }
  .page-promotions-vip-rewards__faq-question {
    font-size: 1.1em;
  }
}