/* style/vip-program.css */

/* Base styles for the VIP Program page */
.page-vip-program {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #ffffff; /* Default text color for dark body background */
  background-color: #121212; /* Matches shared.css body background for consistency */
}

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

.page-vip-program__section-title {
  font-size: 2.5em;
  color: #ffffff;
  text-align: center;
  margin-bottom: 20px;
  font-weight: bold;
}

.page-vip-program__section-description {
  font-size: 1.1em;
  color: #f0f0f0;
  text-align: center;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* Hero Section */
.page-vip-program__hero-section {
  position: relative;
  width: 100%;
  height: 100vh; /* Full viewport height */
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #ffffff;
  overflow: hidden;
  padding-top: var(--header-offset, 120px); /* Ensure content is below fixed header */
  box-sizing: border-box;
}

.page-vip-program__hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

.page-vip-program__hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.4));
  z-index: 2;
}

.page-vip-program__hero-content {
  position: relative;
  z-index: 3;
  max-width: 900px;
  padding: 20px;
}

.page-vip-program__hero-title {
  font-size: 3.5em;
  margin-bottom: 20px;
  font-weight: bold;
  line-height: 1.2;
}

.page-vip-program__hero-description {
  font-size: 1.3em;
  margin-bottom: 40px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

/* Buttons */
.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;
  margin: 10px;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  text-align: center;
}

.page-vip-program__btn-primary {
  background-color: #C30808; /* Register/Login button color */
  color: #FFFFFF; /* Adjusted for WCAG AA contrast on #C30808 */
  border: 2px solid #C30808;
}

.page-vip-program__btn-primary:hover {
  background-color: #9c0606;
  border-color: #9c0606;
}

.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;
  border-color: #FFFFFF;
}

/* Sections general */
.page-vip-program__benefits-section,
.page-vip-program__tiers-section,
.page-vip-program__how-to-join-section,
.page-vip-program__special-offers-section,
.page-vip-program__faq-section,
.page-vip-program__cta-section,
.page-vip-program__video-section {
  padding: 80px 0;
}

.page-vip-program__dark-bg {
  background-color: #017439; /* Primary color as background */
  color: #ffffff;
}

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

/* Benefit Cards */
.page-vip-program__benefit-card {
  background-color: rgba(255, 255, 255, 0.1);
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.page-vip-program__benefit-image {
  width: 100%;
  height: 200px; /* Fixed height for consistency */
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
  min-width: 200px;
  min-height: 200px;
}

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

.page-vip-program__benefit-text {
  font-size: 1em;
  color: #f0f0f0;
}

/* VIP Tiers */
.page-vip-program__tier-card {
  background-color: rgba(255, 255, 255, 0.08);
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.page-vip-program__tier-card--bronze {
  border: 2px solid #cd7f32;
}
.page-vip-program__tier-card--silver {
  border: 2px solid #c0c0c0;
}
.page-vip-program__tier-card--gold {
  border: 2px solid #ffd700;
}
.page-vip-program__tier-card--platinum {
  border: 2px solid #e5e4e2;
}

.page-vip-program__tier-image {
  width: 150px;
  height: 150px;
  object-fit: contain;
  margin: 0 auto 20px auto;
  border-radius: 50%;
  min-width: 200px; /* Ensure minimum size */
  min-height: 200px;
}

.page-vip-program__tier-title {
  font-size: 1.8em;
  color: #ffffff;
  margin-bottom: 15px;
  font-weight: bold;
}

.page-vip-program__tier-benefits {
  list-style: none;
  padding: 0;
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-vip-program__tier-benefits li {
  margin-bottom: 10px;
  color: #f0f0f0;
  font-size: 1.1em;
}

.page-vip-program__tiers-note {
  text-align: center;
  margin-top: 40px;
  font-size: 0.9em;
  color: #cccccc;
}

/* How to Join */
.page-vip-program__step-card {
  background-color: rgba(255, 255, 255, 0.1);
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.page-vip-program__step-number {
  display: inline-block;
  width: 50px;
  height: 50px;
  line-height: 50px;
  border-radius: 50%;
  background-color: #C30808; /* Register/Login button color */
  color: #FFFFFF; /* Adjusted for WCAG AA contrast */
  font-size: 1.8em;
  font-weight: bold;
  margin-bottom: 20px;
}

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

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

.page-vip-program__join-cta {
  text-align: center;
  margin-top: 40px;
  font-size: 1.2em;
  color: #ffffff;
}

.page-vip-program__join-cta a {
  color: #FFFF00; /* As per custom color, ensure contrast on dark background */
  text-decoration: underline;
  font-weight: bold;
}

.page-vip-program__join-cta a:hover {
  color: #ffcc00;
}

/* Special Offers */
.page-vip-program__offer-card {
  background-color: rgba(255, 255, 255, 0.08);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  text-align: center;
}

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

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

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

/* Video Section */
.page-vip-program__video-section {
  position: relative;
  background-color: #017439;
  padding: 80px 0;
}

.page-vip-program__video-wrapper {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 aspect ratio */
  height: 0;
  overflow: hidden;
  margin-top: 40px;
  border-radius: 10px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.page-vip-program__video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
  display: block;
  cursor: pointer;
}

.page-vip-program__video-overlay-link {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 10;
  cursor: pointer;
}

/* FAQ Section */
.page-vip-program__faq-list {
  margin-top: 40px;
}

.page-vip-program__faq-item {
  background-color: rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.page-vip-program__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  background-color: rgba(255, 255, 255, 0.05);
  transition: background-color 0.3s ease;
}

.page-vip-program__faq-question:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.page-vip-program__faq-question h3 {
  margin: 0;
  font-size: 1.2em;
  color: #ffffff;
}

.page-vip-program__faq-toggle {
  font-size: 1.8em;
  font-weight: bold;
  color: #FFFF00; /* As per custom color, ensure contrast */
  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: #f0f0f0;
}

.page-vip-program__faq-item.active .page-vip-program__faq-answer {
  max-height: 1000px !important; /* Ensure it expands sufficiently */
  padding: 15px 25px 20px 25px;
}

.page-vip-program__faq-answer p {
  margin: 0;
  font-size: 1em;
}

/* CTA Section */
.page-vip-program__cta-section {
  text-align: center;
  padding: 100px 0;
}

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

/* Mobile Responsiveness */
@media (max-width: 768px) {
  .page-vip-program__hero-section {
    height: 70vh;
    padding-top: var(--header-offset, 120px) !important; /* Mobile header offset */
  }

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

  .page-vip-program__hero-description {
    font-size: 1em;
  }

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

  .page-vip-program__section-description {
    font-size: 0.9em;
  }

  .page-vip-program__benefits-section,
  .page-vip-program__tiers-section,
  .page-vip-program__how-to-join-section,
  .page-vip-program__special-offers-section,
  .page-vip-program__faq-section,
  .page-vip-program__cta-section,
  .page-vip-program__video-section {
    padding: 40px 0;
  }

  .page-vip-program__benefits-grid,
  .page-vip-program__tiers-grid,
  .page-vip-program__steps-grid,
  .page-vip-program__offers-grid {
    grid-template-columns: 1fr;
  }

  .page-vip-program__btn-primary,
  .page-vip-program__btn-secondary {
    width: 100% !important;
    margin: 10px 0 !important;
    padding: 12px 20px;
    font-size: 1em;
  }

  /* Image responsiveness for mobile */
  .page-vip-program img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  /* Container responsiveness for mobile */
  .page-vip-program__section,
  .page-vip-program__card,
  .page-vip-program__container,
  .page-vip-program__hero-section,
  .page-vip-program__benefits-section,
  .page-vip-program__tiers-section,
  .page-vip-program__how-to-join-section,
  .page-vip-program__special-offers-section,
  .page-vip-program__faq-section,
  .page-vip-program__cta-section,
  .page-vip-program__video-section {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow-x: hidden !important; /* Prevent horizontal scroll */
  }

  /* Video responsiveness for mobile */
  .page-vip-program video,
  .page-vip-program__video {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-vip-program__video-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-bottom: 56.25% !important; /* Ensure aspect ratio */
    height: 0 !important;
    overflow: hidden !important;
  }

  .page-vip-program__cta-buttons {
    flex-direction: column;
    gap: 10px;
  }
}

/* Color contrast fix for specific elements if needed */
/* The yellow text on red background for register/login buttons has low contrast. */
/* Per "紧急修复机制", text color is overridden to white for WCAG AA compliance. */
/* The custom color for '注册和登录字体' #FFFF00 is not used on #C30808 background due to contrast failure. */
/* Instead, #FFFFFF is used for text on #C30808 buttons to ensure WCAG AA compliance. */
.page-vip-program__btn-primary {
  color: #FFFFFF; /* Overriding #FFFF00 for WCAG AA compliance on #C30808 background */
}

.page-vip-program__step-number {
  color: #FFFFFF; /* Overriding #FFFF00 for WCAG AA compliance on #C30808 background */
}

.page-vip-program__faq-toggle {
  color: #FFFF00; /* This color has sufficient contrast with the faq-question background (rgba(255, 255, 255, 0.05)) */
}

.page-vip-program__join-cta a {
  color: #FFFF00; /* This color has sufficient contrast with the dark-bg background #017439 */
}