/* style/vip-program.css */
/* body đã padding-top: var(--header-offset) từ shared.css; trang này không cần thêm */
.page-vip-program {
  font-family: 'Arial', sans-serif;
  color: #ffffff; /* Vì body background là #121212 (dark), dùng text màu sáng */
  background-color: #121212; /* Đảm bảo màu nền chính xác cho các phần không có màu nền cụ thể */
}

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

.page-vip-program__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  padding-top: 10px; /* Nhỏ hơn var(--header-offset) */
  text-align: center;
  overflow: hidden;
  background-color: #1a1a1a; /* Một màu nền tối hơn cho hero section */
}

.page-vip-program__hero-image-wrapper {
  width: 100%;
  max-height: 675px; /* Giới hạn chiều cao của hình ảnh */
  overflow: hidden;
  margin-bottom: 20px;
}

.page-vip-program__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: 8px;
}

.page-vip-program__hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  padding: 20px;
  background: rgba(0, 0, 0, 0.5); /* Nền bán trong suốt để tăng khả năng đọc */
  border-radius: 10px;
}

.page-vip-program__main-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  color: #26A9E0;
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-vip-program__hero-description {
  font-size: 1.15rem;
  line-height: 1.6;
  color: #f0f0f0;
  margin-bottom: 30px;
}

.page-vip-program__btn-primary {
  display: inline-block;
  background-color: #26A9E0;
  color: #ffffff;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  transition: background-color 0.3s ease, transform 0.3s ease;
  border: 2px solid #26A9E0;
}

.page-vip-program__btn-primary:hover {
  background-color: #1e87bb;
  transform: translateY(-2px);
}

.page-vip-program__btn-secondary {
  display: inline-block;
  background-color: #ffffff;
  color: #26A9E0;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  transition: background-color 0.3s ease, color 0.3s ease, transform 0.3s ease;
  border: 2px solid #26A9E0;
  margin-left: 20px;
}

.page-vip-program__btn-secondary:hover {
  background-color: #e0e0e0;
  color: #1e87bb;
  transform: translateY(-2px);
}

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

.page-vip-program__text-block {
  font-size: 1.05rem;
  line-height: 1.7;
  color: #e0e0e0;
  margin-bottom: 20px;
  text-align: justify;
}

.page-vip-program__text-block a {
  color: #EA7C07;
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-vip-program__text-block a:hover {
  text-decoration: underline;
  color: #ff982e;
}

.page-vip-program__introduction-section,
.page-vip-program__how-to-join-section,
.page-vip-program__exclusive-events-section,
.page-vip-program__faq-section,
.page-vip-program__cta-section {
  padding: 80px 0;
  background-color: #1a1a1a; /* Nền tối */
}

.page-vip-program__tiers-section {
  padding: 80px 0;
  background-color: #1e1e1e; /* Nền tối khác biệt nhẹ */
}

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

.page-vip-program__tier-card {
  background-color: #2a2a2a; /* Nền card sáng hơn một chút */
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  color: #ffffff;
}

.page-vip-program__tier-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

.page-vip-program__tier-image {
  width: 100%;
  max-width: 250px;
  height: auto;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
  min-width: 200px;
  min-height: 200px;
}

.page-vip-program__tier-title {
  font-size: 1.8rem;
  font-weight: 600;
  color: #26A9E0;
  margin-bottom: 15px;
}

.page-vip-program__tier-benefits {
  list-style: none;
  padding: 0;
  margin: 0;
  text-align: left;
}

.page-vip-program__tier-benefits li {
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 10px;
  position: relative;
  padding-left: 25px;
  color: #e0e0e0;
}

.page-vip-program__tier-benefits li::before {
  content: '✓';
  color: #EA7C07;
  position: absolute;
  left: 0;
  top: 0;
  font-weight: bold;
}

.page-vip-program__steps-list {
  list-style: none;
  padding: 0;
  margin: 40px 0;
}

.page-vip-program__step-item {
  background-color: #2a2a2a;
  border-radius: 10px;
  padding: 30px;
  margin-bottom: 25px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  color: #ffffff;
}

.page-vip-program__step-title {
  font-size: 1.6rem;
  font-weight: 600;
  color: #26A9E0;
  margin-bottom: 15px;
}

.page-vip-program__step-item p {
  font-size: 1rem;
  line-height: 1.7;
  color: #e0e0e0;
}

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

.page-vip-program__event-card {
  background-color: #2a2a2a;
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  color: #ffffff;
  text-align: center;
}

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

.page-vip-program__event-title {
  font-size: 1.6rem;
  font-weight: 600;
  color: #26A9E0;
  margin-bottom: 15px;
}

.page-vip-program__event-card p {
  font-size: 1rem;
  line-height: 1.7;
  color: #e0e0e0;
}

.page-vip-program__faq-list {
  margin-top: 40px;
}

.page-vip-program__faq-item {
  background-color: #2a2a2a;
  border-radius: 10px;
  margin-bottom: 15px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  color: #ffffff;
  overflow: hidden;
}

.page-vip-program__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.2rem;
  font-weight: 600;
  color: #26A9E0;
  cursor: pointer;
  transition: background-color 0.3s ease;
  list-style: none; /* For details summary */
}

.page-vip-program__faq-item summary::-webkit-details-marker {
  display: none;
}

.page-vip-program__faq-question:hover {
  background-color: #3a3a3a;
}

.page-vip-program__faq-toggle {
  font-size: 1.5rem;
  font-weight: bold;
  color: #EA7C07;
}

.page-vip-program__faq-answer {
  padding: 0 25px 20px;
  font-size: 1rem;
  line-height: 1.7;
  color: #e0e0e0;
}

.page-vip-program__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 40px;
}

/* 响应式设计 */
@media (max-width: 1024px) {
  .page-vip-program__main-title {
    font-size: clamp(2rem, 4.5vw, 3rem);
  }
  .page-vip-program__section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  }
}

@media (max-width: 768px) {
  .page-vip-program {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-vip-program__hero-section {
    padding: 40px 15px;
    padding-top: 10px !important;
  }

  .page-vip-program__hero-content {
    padding: 15px;
  }

  .page-vip-program__main-title {
    font-size: clamp(1.8rem, 6vw, 2.5rem);
    margin-bottom: 15px;
  }

  .page-vip-program__hero-description {
    font-size: 1rem;
    margin-bottom: 20px;
  }

  .page-vip-program__btn-primary,
  .page-vip-program__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 0 15px 0 !important;
    padding: 12px 20px !important;
    font-size: 1rem !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-vip-program__cta-buttons {
    flex-direction: column !important;
    gap: 15px !important;
    padding: 0 15px;
  }

  .page-vip-program__section-title {
    font-size: clamp(1.6rem, 5vw, 2rem);
    margin-bottom: 30px;
    padding-top: 20px;
  }

  .page-vip-program__text-block {
    font-size: 0.95rem;
    padding: 0 15px;
  }

  .page-vip-program__introduction-section,
  .page-vip-program__how-to-join-section,
  .page-vip-program__exclusive-events-section,
  .page-vip-program__faq-section,
  .page-vip-program__cta-section,
  .page-vip-program__tiers-section {
    padding: 40px 0;
  }

  .page-vip-program__tiers-grid,
  .page-vip-program__event-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 0 15px;
  }

  .page-vip-program__tier-card,
  .page-vip-program__step-item,
  .page-vip-program__event-card,
  .page-vip-program__faq-item {
    padding: 20px;
    margin-bottom: 15px;
  }

  .page-vip-program__tier-title,
  .page-vip-program__step-title,
  .page-vip-program__event-title {
    font-size: 1.4rem;
  }

  .page-vip-program__tier-benefits li,
  .page-vip-program__step-item p,
  .page-vip-program__event-card p,
  .page-vip-program__faq-answer p {
    font-size: 0.9rem;
  }

  .page-vip-program__faq-question {
    font-size: 1rem;
    padding: 15px 20px;
  }

  /* Responsive image rules for all images */
  .page-vip-program img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  /* Responsive container rules for all image/video/button containers */
  .page-vip-program__section,
  .page-vip-program__card,
  .page-vip-program__container,
  .page-vip-program__hero-section,
  .page-vip-program__introduction-section,
  .page-vip-program__tiers-section,
  .page-vip-program__how-to-join-section,
  .page-vip-program__exclusive-events-section,
  .page-vip-program__faq-section,
  .page-vip-program__cta-section,
  .page-vip-program__hero-image-wrapper,
  .page-vip-program__tiers-grid,
  .page-vip-program__event-grid,
  .page-vip-program__faq-list,
  .page-vip-program__cta-buttons {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow-x: hidden !important; /* Prevent horizontal scroll */
  }

  /* Ensure padding for containers on mobile */
  .page-vip-program__container,
  .page-vip-program__hero-section,
  .page-vip-program__introduction-section,
  .page-vip-program__tiers-section,
  .page-vip-program__how-to-join-section,
  .page-vip-program__exclusive-events-section,
  .page-vip-program__faq-section,
  .page-vip-program__cta-section {
    padding-left: 15px;
    padding-right: 15px;
  }
}

/* Contrast Fixes for specific elements if needed */
.page-vip-program__light-bg {
  background-color: #2a2a2a; /* Card background in dark theme */
  color: #ffffff;
}

.page-vip-program__dark-bg {
  background-color: #1a1a1a;
  color: #ffffff;
}

.page-vip-program__tier-card .page-vip-program__tier-benefits li::before {
  color: #EA7C07; /* Ensure checkmark is visible */
}

.page-vip-program__faq-toggle {
  color: #EA7C07; /* Ensure toggle icon is visible */
}