/* style/vip-program.css */
.page-vip-program {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: #ffffff; /* Default text color for dark body background */
  background-color: #1a1a2e; /* Inherited from shared.css body background */
}

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

.page-vip-program__dark-bg {
  background-color: #017439; /* Main brand color for dark sections */
  color: #ffffff;
}

.page-vip-program__light-bg {
  background-color: #ffffff; /* Auxiliary color for light sections */
  color: #333333;
}

.page-vip-program__hero-section {
  position: relative;
  padding-top: var(--header-offset, 120px); /* Ensure header offset is applied */
  padding-bottom: 80px;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.page-vip-program__hero-content {
  z-index: 1;
  max-width: 800px;
  margin-bottom: 40px;
}

.page-vip-program__hero-title {
  font-size: 3.5em;
  margin-bottom: 20px;
  color: #ffffff;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-vip-program__hero-description {
  font-size: 1.3em;
  margin-bottom: 40px;
  color: #f0f0f0;
}

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

.page-vip-program__hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.6); /* Darken image for text readability */
}

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

.page-vip-program__cta-buttons--center {
  margin-top: 40px;
}

.page-vip-program__btn-primary,
.page-vip-program__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
  white-space: normal;
  word-wrap: break-word;
  box-sizing: border-box;
  text-align: center;
}

.page-vip-program__btn-primary {
  background-color: #C30808; /* Register/Login color */
  color: #FFFF00; /* Register/Login font color */
  border: 2px solid #C30808;
}

.page-vip-program__btn-primary:hover {
  background-color: #e02020;
  border-color: #e02020;
}

.page-vip-program__btn-secondary {
  background-color: transparent;
  color: #ffffff;
  border: 2px solid #ffffff;
}

.page-vip-program__btn-secondary:hover {
  background-color: #ffffff;
  color: #017439;
}

.page-vip-program__introduction-section,
.page-vip-program__benefits-section,
.page-vip-program__faq-section {
  padding: 80px 0;
  text-align: center;
}

.page-vip-program__tiers-section,
.page-vip-program__how-to-join-section,
.page-vip-program__cta-final-section {
  padding: 80px 0;
  text-align: center;
}

.page-vip-program__section-title {
  font-size: 2.8em;
  margin-bottom: 20px;
}

.page-vip-program__section-description {
  font-size: 1.2em;
  max-width: 900px;
  margin: 0 auto 60px auto;
  color: #666; /* For light background */
}

.page-vip-program__dark-bg .page-vip-program__section-title,
.page-vip-program__dark-bg .page-vip-program__section-description {
  color: #ffffff;
}

.page-vip-program__light-bg .page-vip-program__section-title {
  color: #017439;
}

.page-vip-program__light-bg .page-vip-program__section-description,
.page-vip-program__light-bg .page-vip-program__text-block p {
  color: #333333;
}

.page-vip-program__tiers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-vip-program__tier-card {
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  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;
}

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

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

.page-vip-program__tier-title {
  font-size: 1.8em;
  margin-bottom: 15px;
  color: #FFFF00; /* Highlight VIP tier titles */
}

.page-vip-program__tier-description {
  font-size: 1em;
  margin-bottom: 20px;
  color: #f0f0f0;
}

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

.page-vip-program__tier-benefits li {
  margin-bottom: 10px;
  position: relative;
  padding-left: 25px;
  color: #f0f0f0;
}

.page-vip-program__tier-benefits li::before {
  content: '✓';
  color: #FFFF00; /* Checkmark color */
  position: absolute;
  left: 0;
  font-weight: bold;
}

.page-vip-program__benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-vip-program__benefit-card {
  background-color: #f9f9f9;
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  color: #333333;
}

.page-vip-program__benefit-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

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

.page-vip-program__benefit-title {
  font-size: 1.8em;
  margin-bottom: 15px;
  color: #017439;
}

.page-vip-program__benefit-description {
  font-size: 1em;
  color: #555555;
}

.page-vip-program__join-steps {
  list-style: none;
  padding: 0;
  margin-top: 50px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  text-align: left;
}

.page-vip-program__join-steps li {
  background-color: rgba(255, 255, 255, 0.15);
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  color: #ffffff;
}

.page-vip-program__step-title {
  font-size: 1.5em;
  margin-bottom: 15px;
  color: #FFFF00;
}

.page-vip-program__join-steps p {
  color: #f0f0f0;
}

.page-vip-program__join-steps a {
  color: #FFFF00;
  text-decoration: underline;
}

.page-vip-program__faq-list {
  max-width: 900px;
  margin: 60px auto 0 auto;
  text-align: left;
}

.page-vip-program__faq-item {
  background-color: #f9f9f9;
  border-radius: 8px;
  margin-bottom: 15px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
  overflow: hidden;
}

.page-vip-program__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  background-color: #ffffff;
  border-bottom: 1px solid #eee;
  transition: background-color 0.3s ease;
}

.page-vip-program__faq-question:hover {
  background-color: #f0f0f0;
}

.page-vip-program__faq-title {
  margin: 0;
  font-size: 1.2em;
  color: #017439;
}

.page-vip-program__faq-toggle {
  font-size: 1.5em;
  font-weight: bold;
  color: #017439;
  transition: transform 0.3s ease;
}

.page-vip-program__faq-item.active .page-vip-program__faq-toggle {
  transform: rotate(45deg);
}

.page-vip-program__faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 25px;
  transition: max-height 0.3s ease, padding 0.3s ease;
  color: #555555;
}

.page-vip-program__faq-item.active .page-vip-program__faq-answer {
  max-height: 1000px !important; /* Sufficiently large to show content */
  padding: 20px 25px;
}

.page-vip-program__faq-answer p {
  margin: 0;
  color: #333333;
}

.page-vip-program__faq-section a {
  color: #017439;
  text-decoration: underline;
}

.page-vip-program__cta-final-section {
  padding: 100px 0;
}

.page-vip-program__cta-final-section .page-vip-program__section-title {
  font-size: 3em;
}

.page-vip-program__cta-final-section .page-vip-program__section-description {
  font-size: 1.4em;
  color: #f0f0f0;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-vip-program__hero-title {
    font-size: 3em;
  }

  .page-vip-program__section-title {
    font-size: 2.2em;
  }

  .page-vip-program__section-description {
    font-size: 1.1em;
  }
}

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

  .page-vip-program__hero-section {
    padding-bottom: 60px;
  }
  
  .page-vip-program__hero-content {
    padding: 0 15px;
  }

  .page-vip-program__hero-title {
    font-size: 2.5em;
  }

  .page-vip-program__hero-description {
    font-size: 1.1em;
  }

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

  .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;
    padding: 12px 20px !important;
    font-size: 1em !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    box-sizing: border-box !important;
    margin: 0 auto; /* Center buttons if they are block */
  }

  .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;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
    flex-direction: column;
  }

  .page-vip-program__section-title {
    font-size: 1.8em;
  }

  .page-vip-program__section-description {
    font-size: 1em;
    margin: 0 auto 40px auto;
    padding: 0 15px;
  }

  .page-vip-program__tiers-grid,
  .page-vip-program__benefits-grid,
  .page-vip-program__join-steps {
    grid-template-columns: 1fr;
    padding: 0 15px;
  }

  .page-vip-program__tier-card,
  .page-vip-program__benefit-card,
  .page-vip-program__join-steps li {
    padding: 25px;
  }

  .page-vip-program__faq-list {
    padding: 0 15px;
  }

  .page-vip-program__faq-question {
    padding: 15px 20px;
  }

  .page-vip-program__faq-title {
    font-size: 1.1em;
  }

  .page-vip-program__faq-answer {
    padding: 0 20px;
  }

  .page-vip-program__faq-item.active .page-vip-program__faq-answer {
    padding: 15px 20px;
  }

  /* Ensure all images are responsive */
  .page-vip-program img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  /* All containers with images */
  .page-vip-program__section,
  .page-vip-program__card,
  .page-vip-program__container,
  .page-vip-program__hero-image-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }
  .page-vip-program__hero-image-wrapper {
      padding-left: 0 !important;
      padding-right: 0 !important;
  }
  .page-vip-program__hero-section {
      padding-top: var(--header-offset, 120px) !important; /* Apply header offset */
  }
  .page-vip-program__cta-final-section .page-vip-program__section-title {
    font-size: 2.2em;
  }
  .page-vip-program__cta-final-section .page-vip-program__section-description {
    font-size: 1.1em;
  }
}

@media (max-width: 480px) {
  .page-vip-program__hero-title {
    font-size: 2em;
  }

  .page-vip-program__section-title {
    font-size: 1.6em;
  }
}

/* Image color filter restriction (as per instructions, no filter property) */
.page-vip-program img {
  /* filter: none; */ /* Ensure no filter is applied to images */
}

/* Content area images CSS dimensions lower bound (as per instructions) */
.page-vip-program img {
    min-width: 200px; /* Enforce minimum width */
    min-height: 200px; /* Enforce minimum height */
}

/* Override for specific smaller images that are not content images if they exist, but they are forbidden. */
/* The instruction states: "禁止所有小图标... 任何宽度或高度小于200像素的图片" */
/* So, all images should be large. */

/* Ensure text contrast for default body background */
.page-vip-program__text-block {
    color: #ffffff;
}

.page-vip-program__text-block a {
    color: #FFFF00;
}

.page-vip-program__light-bg .page-vip-program__text-block {
    color: #333333;
}

.page-vip-program__light-bg .page-vip-program__text-block a {
    color: #017439;
}

.page-vip-program__faq-section .page-vip-program__section-description a {
    color: #017439;
}