/* Base Styles */
.page-vip-program {
  font-family: 'Arial', sans-serif;
  color: var(--text-main);
  background-color: var(--bg-color);
  line-height: 1.6;
}

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

.page-vip-program__section-title {
  font-size: clamp(28px, 4vw, 42px);
  color: var(--primary-color);
  text-align: center;
  margin-bottom: 20px;
  font-weight: 700;
  line-height: 1.2;
}

.page-vip-program__section-description {
  font-size: 18px;
  color: var(--text-main);
  text-align: center;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-vip-program__card {
  background-color: var(--card-bg-color);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 25px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  color: var(--text-main);
}

.page-vip-program__card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-vip-program__card img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 15px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.page-vip-program__btn-primary,
.page-vip-program__btn-secondary {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 600;
  font-size: 16px;
  transition: all 0.3s ease;
  cursor: pointer;
  text-align: center;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  max-width: 100%;
}

.page-vip-program__btn-primary {
  background: linear-gradient(180deg, #FFA53A 0%, #D96800 100%);
  color: #FFF3E6;
  border: none;
  box-shadow: 0 4px 10px rgba(255, 140, 26, 0.4);
}

.page-vip-program__btn-primary:hover {
  background: linear-gradient(180deg, #FFB04D 0%, #FF8C1A 100%);
  box-shadow: 0 6px 15px rgba(255, 140, 26, 0.6);
  transform: translateY(-2px);
}

.page-vip-program__btn-secondary {
  background: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.page-vip-program__btn-secondary:hover {
  background: var(--primary-color);
  color: #FFF3E6;
  transform: translateY(-2px);
}

.page-vip-program__btn-small {
  padding: 8px 18px;
  font-size: 14px;
}

.page-vip-program__dark-section {
  background-color: var(--bg-color);
  color: var(--text-main);
  padding: 60px 0;
}

.page-vip-program__light-bg {
  background-color: #1a1e26; /* Slightly lighter dark background for contrast */
  color: var(--text-main);
  padding: 60px 0;
}

/* Hero Section */
.page-vip-program__hero-section {
  position: relative;
  padding-top: 10px; /* Small top padding, body handles --header-offset */
  padding-bottom: 60px;
  overflow: hidden;
}

.page-vip-program__hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.page-vip-program__hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.5); /* Darken image for text readability */
}

.page-vip-program__hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding-top: 80px;
  padding-bottom: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 500px;
}

.page-vip-program__main-title {
  font-size: clamp(36px, 5vw, 60px);
  color: #FFF3E6;
  margin-bottom: 20px;
  font-weight: 800;
  line-height: 1.1;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
  max-width: 900px;
}

.page-vip-program__hero-description {
  font-size: 20px;
  color: #f0f0f0;
  margin-bottom: 40px;
  max-width: 800px;
}

.page-vip-program__cta-buttons {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
  max-width: 100%;
  width: 100%;
  box-sizing: border-box;
}

/* Tiers Section */
.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-title {
  font-size: 24px;
  color: var(--primary-color);
  margin-bottom: 10px;
  font-weight: 700;
}

.page-vip-program__tier-text {
  font-size: 16px;
  color: #f0f0f0;
  margin-bottom: 20px;
}

.page-vip-program__tier-features {
  list-style: none;
  padding: 0;
  margin-top: 15px;
}

.page-vip-program__tier-features li {
  background: rgba(255, 140, 26, 0.1);
  border-left: 3px solid var(--primary-color);
  padding: 8px 15px;
  margin-bottom: 8px;
  font-size: 15px;
  text-align: left;
  color: #FFF3E6;
}

.page-vip-program__info-text {
  text-align: center;
  font-size: 16px;
  color: #cccccc;
  margin-top: 50px;
}

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

.page-vip-program__benefit-title {
  font-size: 22px;
  color: var(--primary-color);
  margin-bottom: 10px;
  font-weight: 700;
}

.page-vip-program__benefit-text {
  font-size: 16px;
  color: #f0f0f0;
}

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

.page-vip-program__step-title {
  font-size: 20px;
  color: var(--primary-color);
  margin-bottom: 10px;
  font-weight: 700;
}

.page-vip-program__step-text {
  font-size: 16px;
  color: #f0f0f0;
  margin-bottom: 20px;
}

/* FAQ Section */
details.page-vip-program__faq-item {
  margin-bottom: 15px;
  border-radius: 5px;
  border: 1px solid var(--border-color);
  overflow: hidden;
  background: var(--card-bg-color);
  color: var(--text-main);
}
details.page-vip-program__faq-item summary.page-vip-program__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background-color 0.3s ease;
}
details.page-vip-program__faq-item summary.page-vip-program__faq-question::-webkit-details-marker {
  display: none;
}
details.page-vip-program__faq-item summary.page-vip-program__faq-question:hover {
  background: #1f222b; /* Slightly lighter card bg */
}
.page-vip-program__faq-qtext {
  flex: 1;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  color: var(--text-main);
}
.page-vip-program__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  color: var(--primary-color);
  flex-shrink: 0;
  margin-left: 15px;
  width: 28px;
  text-align: center;
}
details.page-vip-program__faq-item .page-vip-program__faq-answer {
  padding: 0 20px 20px;
  background: #1a1e26; /* Lighter than card bg */
  border-radius: 0 0 5px 5px;
  color: #cccccc;
}

/* CTA Bottom Section */
.page-vip-program__cta-bottom-section .page-vip-program__container {
  display: flex;
  align-items: center;
  gap: 40px;
  padding: 60px 20px;
}

.page-vip-program__cta-content {
  flex: 1;
  text-align: left;
}

.page-vip-program__cta-title {
  font-size: clamp(28px, 4vw, 42px);
  color: #FFF3E6;
  margin-bottom: 20px;
  font-weight: 700;
}

.page-vip-program__cta-text {
  font-size: 18px;
  color: #f0f0f0;
  margin-bottom: 30px;
  max-width: 600px;
}

.page-vip-program__btn-large {
  padding: 15px 35px;
  font-size: 18px;
}

.page-vip-program__cta-image {
  flex-shrink: 0;
  width: 400px;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-vip-program__hero-content {
    min-height: 400px;
    padding-top: 60px;
    padding-bottom: 30px;
  }

  .page-vip-program__main-title {
    font-size: clamp(32px, 4.5vw, 50px);
  }

  .page-vip-program__hero-description {
    font-size: 18px;
  }

  .page-vip-program__cta-bottom-section .page-vip-program__container {
    flex-direction: column;
    text-align: center;
  }

  .page-vip-program__cta-content {
    text-align: center;
  }

  .page-vip-program__cta-image {
    width: 100%;
    max-width: 600px;
  }
}

@media (max-width: 768px) {
  /* HERO 主图区域 */
  .page-vip-program__hero-section {
    padding-top: 10px; /* Consistent small top padding */
    padding-bottom: 40px;
  }
  .page-vip-program__hero-image img {
    object-fit: contain !important; /* Prevent cropping on mobile */
    aspect-ratio: unset !important;
    filter: brightness(0.6); /* Slightly less dark for smaller screens */
  }
  .page-vip-program__hero-content {
    min-height: unset;
    padding-top: 40px;
    padding-bottom: 20px;
  }
  .page-vip-program__main-title {
    font-size: clamp(28px, 8vw, 40px);
    margin-bottom: 15px;
  }
  .page-vip-program__hero-description {
    font-size: 16px;
    margin-bottom: 30px;
  }
  .page-vip-program__cta-buttons {
    flex-direction: column; /* Buttons stack vertically on mobile */
    gap: 15px;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* General sections and containers */
  .page-vip-program__dark-section,
  .page-vip-program__light-bg {
    padding: 40px 0;
  }
  .page-vip-program__container {
    padding: 0 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  /* Các Cấp Độ VIP Độc Quyền tại cwin01 */
  .page-vip-program__tiers-grid {
    grid-template-columns: 1fr; /* Single column on mobile */
    gap: 20px;
  }
  .page-vip-program__tier-card {
    padding: 20px;
  }
  .page-vip-program__tier-title {
    font-size: 22px;
  }
  .page-vip-program__tier-text {
    font-size: 15px;
  }
  .page-vip-program__tier-features li {
    font-size: 14px;
  }

  /* Đặc Quyền và Ưu Đãi Độc Quyền Chỉ Có Tại cwin01 vip */
  .page-vip-program__benefits-grid {
    grid-template-columns: 1fr; /* Single column on mobile */
    gap: 20px;
  }
  .page-vip-program__benefit-card {
    padding: 20px;
  }
  .page-vip-program__benefit-title {
    font-size: 20px;
  }
  .page-vip-program__benefit-text {
    font-size: 15px;
  }

  /* Cách Tham Gia Chương Trình VIP cwin01 */
  .page-vip-program__steps-grid {
    grid-template-columns: 1fr; /* Single column on mobile */
    gap: 20px;
  }
  .page-vip-program__step-card {
    padding: 20px;
  }
  .page-vip-program__step-title {
    font-size: 20px;
  }
  .page-vip-program__step-text {
    font-size: 15px;
  }
  .page-vip-program__btn-small {
    width: 100%;
    max-width: 100% !important;
  }

  /* Câu Hỏi Thường Gặp về Chương Trình VIP cwin01 */
  details.page-vip-program__faq-item summary.page-vip-program__faq-question { padding: 15px; }
  .page-vip-program__faq-qtext { font-size: 15px; }
  details.page-vip-program__faq-item .page-vip-program__faq-answer { padding: 0 15px 15px; }

  /* Sẵn Sàng Trải Nghiệm Đẳng Cấp VIP tại cwin01? */
  .page-vip-program__cta-bottom-section .page-vip-program__container {
    padding: 40px 15px;
    gap: 20px;
  }
  .page-vip-program__cta-title {
    font-size: clamp(24px, 7vw, 36px);
  }
  .page-vip-program__cta-text {
    font-size: 16px;
  }
  .page-vip-program__btn-large {
    width: 100%;
    max-width: 100% !important;
    padding: 12px 25px;
    font-size: 16px;
  }
  .page-vip-program__cta-image {
    width: 100%;
    max-width: 100% !important;
    height: auto !important;
  }

  /* Universal Image and Button Adaptations */
  .page-vip-program img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    box-sizing: border-box !important;
  }
  .page-vip-program__section,
  .page-vip-program__card,
  .page-vip-program__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .page-vip-program__cta-button,
  .page-vip-program__btn-primary,
  .page-vip-program__btn-secondary,
  .page-vip-program a[class*="button"],
  .page-vip-program a[class*="btn"] {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }
  .page-vip-program__cta-buttons,
  .page-vip-program__button-group,
  .page-vip-program__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    flex-wrap: wrap !important;
    gap: 10px;
    flex-direction: column; /* Force vertical stacking for button groups */
  }
}