/* style/vip-program.css */
:root {
  --page-vip-program-primary-color: #F2C14E;
  --page-vip-program-secondary-color: #FFD36B;
  --page-vip-program-card-bg: #111111;
  --page-vip-program-background: #0A0A0A;
  --page-vip-program-text-main: #FFF6D6;
  --page-vip-program-border-color: #3A2A12;
  --page-vip-program-glow-color: #FFD36B;
}

.page-vip-program {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--page-vip-program-text-main); /* Assuming dark body background from shared.css */
  background-color: var(--page-vip-program-background);
}

.page-vip-program__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
  box-sizing: border-box;
}

.page-vip-program__hero-section {
  position: relative;
  padding-top: 10px; /* Small top padding, body handles header offset */
  padding-bottom: 60px;
  padding-left: 0;
  padding-right: 0;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.page-vip-program__hero-image-wrapper {
  width: 100%;
  max-height: 675px;
  overflow: hidden;
}

.page-vip-program__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  object-position: center;
}

.page-vip-program__hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  padding: 40px 20px;
  background: rgba(17, 17, 17, 0.85); /* Card BG with transparency */
  border-radius: 10px;
  margin-top: -80px; /* Pull up slightly over image for visual flow */
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.4);
}

.page-vip-program__main-title {
  font-size: clamp(2em, 3.5vw, 3em);
  font-weight: 700;
  color: var(--page-vip-program-secondary-color);
  margin-bottom: 20px;
  line-height: 1.2;
  text-shadow: 0 0 10px var(--page-vip-program-glow-color);
}

.page-vip-program__intro-description {
  font-size: 1.1em;
  color: var(--page-vip-program-text-main);
  margin-bottom: 30px;
}

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

.page-vip-program__btn-primary,
.page-vip-program__btn-secondary,
.page-vip-program__btn-link {
  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;
  text-align: center;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-vip-program__btn-primary {
  background: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%);
  color: #ffffff;
  border: none;
  box-shadow: 0 4px 15px rgba(242, 193, 78, 0.4);
}

.page-vip-program__btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(242, 193, 78, 0.6);
}

.page-vip-program__btn-secondary {
  background: transparent;
  color: var(--page-vip-program-secondary-color);
  border: 2px solid var(--page-vip-program-secondary-color);
  box-shadow: 0 4px 10px rgba(255, 211, 107, 0.2);
}

.page-vip-program__btn-secondary:hover {
  background: var(--page-vip-program-secondary-color);
  color: #111111;
  transform: translateY(-3px);
  box-shadow: 0 6px 15px rgba(255, 211, 107, 0.4);
}

.page-vip-program__section-title {
  font-size: 2.5em;
  color: var(--page-vip-program-primary-color);
  text-align: center;
  margin-bottom: 20px;
  text-shadow: 0 0 8px rgba(242, 193, 78, 0.3);
}

.page-vip-program__section-intro {
  font-size: 1.1em;
  color: var(--page-vip-program-text-main);
  text-align: center;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-vip-program__card {
  background-color: var(--page-vip-program-card-bg);
  border: 1px solid var(--page-vip-program-border-color);
  border-radius: 10px;
  padding: 25px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
  color: var(--page-vip-program-text-main);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-vip-program__card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5), 0 0 15px var(--page-vip-program-glow-color);
}

.page-vip-program__card-image {
  width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 15px;
  display: block;
  object-fit: cover;
  min-height: 200px;
}

.page-vip-program__card-title,
.page-vip-program__tier-level,
.page-vip-program__step-title,
.page-vip-program__support-title {
  font-size: 1.6em;
  color: var(--page-vip-program-primary-color);
  margin-bottom: 10px;
  font-weight: bold;
}

.page-vip-program__card-text,
.page-vip-program__tier-description,
.page-vip-program__step-text,
.page-vip-program__support-text {
  font-size: 1em;
  color: var(--page-vip-program-text-main);
}

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

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

.page-vip-program__tier-card {
  text-align: center;
  padding: 30px 20px;
}

.page-vip-program__tier-level {
  font-size: 1.8em;
  margin-bottom: 15px;
}

.page-vip-program__tier-benefits-list {
  list-style: none;
  padding: 0;
  margin-top: 20px;
  text-align: left;
}

.page-vip-program__tier-benefits-list li {
  margin-bottom: 10px;
  padding-left: 25px;
  position: relative;
  color: var(--page-vip-program-text-main);
}

.page-vip-program__tier-benefits-list li::before {
  content: '✓';
  color: var(--page-vip-program-secondary-color);
  position: absolute;
  left: 0;
  font-weight: bold;
}

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

.page-vip-program__step-card {
  text-align: center;
  padding: 30px 20px;
}

.page-vip-program__step-title {
  font-size: 1.5em;
  color: var(--page-vip-program-secondary-color);
}

.page-vip-program__btn-link {
  color: var(--page-vip-program-primary-color);
  text-decoration: none;
  margin-top: auto; /* Push to bottom of card */
  padding-top: 15px;
  display: block;
  text-align: center;
}

.page-vip-program__btn-link:hover {
  text-decoration: underline;
  color: var(--page-vip-program-secondary-color);
}

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

.page-vip-program__support-item {
  background-color: var(--page-vip-program-card-bg);
  border: 1px solid var(--page-vip-program-border-color);
  border-radius: 10px;
  padding: 25px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  color: var(--page-vip-program-text-main);
}

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

.page-vip-program__faq-item {
  background-color: var(--page-vip-program-card-bg);
  border: 1px solid var(--page-vip-program-border-color);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.page-vip-program__faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  cursor: pointer;
  font-weight: bold;
  color: var(--page-vip-program-primary-color);
  font-size: 1.1em;
  list-style: none;
  outline: none;
  background-color: rgba(242, 193, 78, 0.05);
}

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

.page-vip-program__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  transition: transform 0.3s ease;
}

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

.page-vip-program__faq-answer {
  padding: 15px 25px 20px;
  color: var(--page-vip-program-text-main);
  font-size: 1em;
  border-top: 1px solid var(--page-vip-program-border-color);
}

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

.page-vip-program__final-cta-section {
  text-align: center;
  padding-top: 60px;
  padding-bottom: 80px;
}

/* General image responsiveness */
.page-vip-program img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* --- Responsive Styles --- */
@media (max-width: 1024px) {
  .page-vip-program__hero-content {
    margin-top: -60px;
    padding: 30px 20px;
  }

  .page-vip-program__main-title {
    font-size: clamp(1.8em, 4vw, 2.5em);
  }

  .page-vip-program__section-title {
    font-size: 2em;
  }

  .page-vip-program__benefits-grid,
  .page-vip-program__offers-grid,
  .page-vip-program__upgrade-steps,
  .page-vip-program__support-content {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }

  .page-vip-program__tiers-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  }
}

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

  .page-vip-program__hero-section {
    padding-top: 10px !important; /* HERO 主图区域 */
    padding-bottom: 40px;
  }

  .page-vip-program__hero-content {
    margin-top: -40px;
    padding: 25px 15px;
    border-radius: 8px;
    max-width: 95%;
  }

  .page-vip-program__main-title {
    font-size: 2em !important;
    margin-bottom: 15px;
  }

  .page-vip-program__intro-description {
    font-size: 1em;
    margin-bottom: 25px;
  }

  .page-vip-program__cta-buttons {
    flex-direction: column;
    gap: 15px;
    width: 100% !important; /* 按钮容器 */
    max-width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-vip-program__btn-primary,
  .page-vip-program__btn-secondary,
  .page-vip-program__btn-link,
  .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;
    padding-left: 15px;
    padding-right: 15px;
    font-size: 1em;
  }

  .page-vip-program__section-title {
    font-size: 1.8em;
    margin-bottom: 15px;
  }

  .page-vip-program__section-intro {
    font-size: 1em;
    margin-bottom: 30px;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-vip-program__container {
    padding: 30px 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-vip-program__benefits-grid,
  .page-vip-program__offers-grid,
  .page-vip-program__upgrade-steps,
  .page-vip-program__support-content {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-vip-program__tiers-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-vip-program__card {
    padding: 20px;
    border-radius: 8px;
  }

  .page-vip-program__card-image,
  .page-vip-program img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    min-height: 200px;
  }

  .page-vip-program__card-title,
  .page-vip-program__tier-level,
  .page-vip-program__step-title,
  .page-vip-program__support-title {
    font-size: 1.4em;
  }

  .page-vip-program__faq-item summary {
    padding: 15px 20px;
    font-size: 1em;
  }

  .page-vip-program__faq-answer {
    padding: 10px 20px 15px;
  }

  .page-vip-program__final-cta-section {
    padding-top: 40px;
    padding-bottom: 60px;
  }
}