/* style/promotions-vip-exclusive-benefits.css */
/* body đã padding-top: var(--header-offset) từ shared.css; trang này không cần lặp lại */
.page-promotions-vip-exclusive-benefits {
  color: #ffffff; /* Vì body có var(--black-color) là nền tối */
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

.page-promotions-vip-exclusive-benefits__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-promotions-vip-exclusive-benefits__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 10px 0 60px 0; /* Padding-top nhỏ, body đã có padding-top */
  overflow: hidden;
}

.page-promotions-vip-exclusive-benefits__hero-image-wrapper {
  width: 100%;
  max-height: 700px;
  overflow: hidden;
  position: relative;
}

.page-promotions-vip-exclusive-benefits__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  filter: brightness(0.7); /* Làm tối ảnh nền để chữ nổi bật */
}

.page-promotions-vip-exclusive-benefits__hero-content {
  position: relative;
  z-index: 2;
  margin-top: -150px; /* Kéo nội dung lên trên ảnh */
  padding: 0 20px;
  max-width: 900px;
}

.page-promotions-vip-exclusive-benefits__main-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  color: #FFFFFF;
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-promotions-vip-exclusive-benefits__description {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: #f0f0f0;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-promotions-vip-exclusive-benefits__cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.page-promotions-vip-exclusive-benefits__btn-primary,
.page-promotions-vip-exclusive-benefits__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1rem;
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  max-width: 100%;
  text-align: center;
}

.page-promotions-vip-exclusive-benefits__btn-primary {
  background-color: #26A9E0;
  color: #FFFFFF;
  border: 2px solid #26A9E0;
}

.page-promotions-vip-exclusive-benefits__btn-primary:hover {
  background-color: #1e87b3;
  border-color: #1e87b3;
}

.page-promotions-vip-exclusive-benefits__btn-secondary {
  background-color: transparent;
  color: #FFFFFF;
  border: 2px solid #FFFFFF;
}

.page-promotions-vip-exclusive-benefits__btn-secondary:hover {
  background-color: #FFFFFF;
  color: #26A9E0;
}

.page-promotions-vip-exclusive-benefits__section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  color: #26A9E0;
  text-align: center;
  margin-bottom: 40px;
  font-weight: 700;
}

.page-promotions-vip-exclusive-benefits__text-block {
  font-size: 1rem;
  color: #f0f0f0;
  text-align: center;
  max-width: 900px;
  margin: 0 auto 30px auto;
}

.page-promotions-vip-exclusive-benefits__text-block--note {
  font-style: italic;
  margin-top: 40px;
}

.page-promotions-vip-exclusive-benefits__benefits-overview,
.page-promotions-vip-exclusive-benefits__vip-tiers,
.page-promotions-vip-exclusive-benefits__exclusive-rewards,
.page-promotions-vip-exclusive-benefits__how-to-join,
.page-promotions-vip-exclusive-benefits__faq-section {
  padding: 60px 0;
}

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

.page-promotions-vip-exclusive-benefits__benefit-card,
.page-promotions-vip-exclusive-benefits__reward-card {
  background: rgba(255, 255, 255, 0.1); /* Nền tối, dùng trắng mờ */
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  color: #ffffff;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-promotions-vip-exclusive-benefits__benefit-card:hover,
.page-promotions-vip-exclusive-benefits__reward-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-promotions-vip-exclusive-benefits__card-image {
  width: 100%;
  max-width: 400px;
  height: auto;
  border-radius: 8px;
  margin-bottom: 20px;
  object-fit: cover;
  min-width: 200px;
  min-height: 200px;
}

.page-promotions-vip-exclusive-benefits__card-title {
  font-size: 1.5rem;
  color: #26A9E0;
  margin-bottom: 15px;
  font-weight: 600;
}

.page-promotions-vip-exclusive-benefits__card-text {
  font-size: 1rem;
  color: #f0f0f0;
}

.page-promotions-vip-exclusive-benefits__tiers-table {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  margin-top: 40px;
}

.page-promotions-vip-exclusive-benefits__tier-header,
.page-promotions-vip-exclusive-benefits__tier-row {
  display: grid;
  grid-template-columns: 1fr 1.5fr 2fr;
  padding: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.page-promotions-vip-exclusive-benefits__tier-header {
  background-color: #26A9E0;
  color: #FFFFFF;
  font-weight: 700;
  font-size: 1.1rem;
  border-bottom: 1px solid #1e87b3;
}

.page-promotions-vip-exclusive-benefits__tier-row:last-child {
  border-bottom: none;
}

.page-promotions-vip-exclusive-benefits__tier-row div {
  color: #f0f0f0;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
}

.page-promotions-vip-exclusive-benefits__tier-name {
  font-weight: 600;
  color: #FFFFFF;
}

.page-promotions-vip-exclusive-benefits__steps-list {
  list-style: none;
  padding: 0;
  margin: 40px auto 0 auto;
  max-width: 800px;
}

.page-promotions-vip-exclusive-benefits__steps-list li {
  display: flex;
  align-items: flex-start;
  margin-bottom: 20px;
  color: #f0f0f0;
  font-size: 1rem;
}

.page-promotions-vip-exclusive-benefits__step-number {
  background-color: #26A9E0;
  color: #FFFFFF;
  border-radius: 50%;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  margin-right: 15px;
  flex-shrink: 0;
}

.page-promotions-vip-exclusive-benefits__step-text {
  flex-grow: 1;
}

.page-promotions-vip-exclusive-benefits__cta-container {
  text-align: center;
  margin-top: 50px;
}

.page-promotions-vip-exclusive-benefits__faq-list {
  margin-top: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-promotions-vip-exclusive-benefits__faq-item {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  color: #ffffff;
}

.page-promotions-vip-exclusive-benefits__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  cursor: pointer;
  font-weight: 600;
  font-size: 1.1rem;
  background-color: rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  transition: background-color 0.3s ease;
}

.page-promotions-vip-exclusive-benefits__faq-question:hover {
  background-color: rgba(255, 255, 255, 0.15);
}

.page-promotions-vip-exclusive-benefits__faq-question::-webkit-details-marker,
.page-promotions-vip-exclusive-benefits__faq-item summary {
  list-style: none;
}

.page-promotions-vip-exclusive-benefits__faq-question .page-promotions-vip-exclusive-benefits__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  margin-left: 15px;
  transition: transform 0.3s ease;
}

.page-promotions-vip-exclusive-benefits__faq-item[open] .page-promotions-vip-exclusive-benefits__faq-toggle {
  transform: rotate(45deg);
}

.page-promotions-vip-exclusive-benefits__faq-answer {
  padding: 20px;
  font-size: 1rem;
  line-height: 1.7;
  color: #f0f0f0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* Responsive adjustments */
@media (max-width: 1024px) {
  .page-promotions-vip-exclusive-benefits__hero-content {
    margin-top: -100px;
  }
}

@media (max-width: 768px) {
  .page-promotions-vip-exclusive-benefits__hero-content {
    margin-top: -80px;
    padding: 0 15px;
  }

  .page-promotions-vip-exclusive-benefits__main-title {
    font-size: clamp(2rem, 6vw, 2.8rem);
  }

  .page-promotions-vip-exclusive-benefits__description {
    font-size: clamp(0.9rem, 2.5vw, 1.1rem);
  }

  .page-promotions-vip-exclusive-benefits__btn-primary,
  .page-promotions-vip-exclusive-benefits__btn-secondary {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-promotions-vip-exclusive-benefits__cta-buttons,
  .page-promotions-vip-exclusive-benefits__button-group,
  .page-promotions-vip-exclusive-benefits__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-direction: column;
    gap: 15px;
  }

  .page-promotions-vip-exclusive-benefits__section-title {
    font-size: clamp(1.8rem, 5vw, 2.5rem);
    margin-bottom: 30px;
  }

  .page-promotions-vip-exclusive-benefits__text-block {
    font-size: 0.95rem;
    margin-bottom: 20px;
  }

  .page-promotions-vip-exclusive-benefits__benefits-grid,
  .page-promotions-vip-exclusive-benefits__rewards-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-promotions-vip-exclusive-benefits__benefit-card,
  .page-promotions-vip-exclusive-benefits__reward-card {
    padding: 20px;
  }

  .page-promotions-vip-exclusive-benefits__card-image {
    min-width: 200px !important;
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-promotions-vip-exclusive-benefits__tier-header,
  .page-promotions-vip-exclusive-benefits__tier-row {
    grid-template-columns: 1fr;
    padding: 15px;
    text-align: left;
  }

  .page-promotions-vip-exclusive-benefits__tier-header div,
  .page-promotions-vip-exclusive-benefits__tier-row div {
    justify-content: flex-start;
    margin-bottom: 5px;
  }

  .page-promotions-vip-exclusive-benefits__tier-header div:last-child,
  .page-promotions-vip-exclusive-benefits__tier-row div:last-child {
    margin-bottom: 0;
  }

  .page-promotions-vip-exclusive-benefits__tier-header {
    font-size: 1rem;
  }

  .page-promotions-vip-exclusive-benefits__tier-row div {
    font-size: 0.9rem;
  }

  .page-promotions-vip-exclusive-benefits__steps-list {
    margin-top: 30px;
  }

  .page-promotions-vip-exclusive-benefits__steps-list li {
    font-size: 0.95rem;
    margin-bottom: 15px;
  }

  .page-promotions-vip-exclusive-benefits__faq-question {
    font-size: 1rem;
    padding: 15px;
  }

  .page-promotions-vip-exclusive-benefits__faq-answer {
    padding: 15px;
    font-size: 0.95rem;
  }

  .page-promotions-vip-exclusive-benefits__container {
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-promotions-vip-exclusive-benefits img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-promotions-vip-exclusive-benefits__section,
  .page-promotions-vip-exclusive-benefits__card,
  .page-promotions-vip-exclusive-benefits__container,
  .page-promotions-vip-exclusive-benefits__hero-image-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }
  
  .page-promotions-vip-exclusive-benefits__hero-section {
    padding-top: 10px !important; /* body đã承担 --header-offset，此处禁止 var(--header-offset) */
  }
}