/* style/vip-club.css */

/* Custom Colors */
:root {
  --page-vip-club-bg: #08160F;
  --page-vip-club-card-bg: #11271B;
  --page-vip-club-text-main: #F2FFF6;
  --page-vip-club-text-secondary: #A7D9B8;
  --page-vip-club-border: #2E7A4E;
  --page-vip-club-glow: #57E38D;
  --page-vip-club-gold: #F2C14E;
  --page-vip-club-divider: #1E3A2A;
  --page-vip-club-deep-green: #0A4B2C;
  --page-vip-club-button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
}

.page-vip-club {
  background-color: var(--page-vip-club-bg); /* Body background is handled by shared.css var(--site-bg) */
  color: var(--page-vip-club-text-main);
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

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

.page-vip-club__section-title {
  font-size: 2.5em;
  color: var(--page-vip-club-gold);
  text-align: center;
  margin-bottom: 40px;
  font-weight: bold;
  text-shadow: 0 0 10px rgba(242, 193, 78, 0.5);
}

.page-vip-club__text-block {
  font-size: 1.1em;
  line-height: 1.8;
  margin-bottom: 20px;
  color: var(--page-vip-club-text-main);
}

.page-vip-club__text-secondary {
  color: var(--page-vip-club-text-secondary);
}

.page-vip-club__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 10px 0 60px 0; /* body handles padding-top from header */
  text-align: center;
  overflow: hidden;
}

.page-vip-club__hero-image {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
  max-height: 700px; /* Limit height for aesthetic */
  filter: brightness(0.7); /* Darken image slightly for text contrast */
}

.page-vip-club__hero-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 10;
  max-width: 900px;
  width: 100%;
  padding: 20px;
  box-sizing: border-box;
  background: rgba(0, 0, 0, 0.4); /* Semi-transparent background for text */
  border-radius: 10px;
}

.page-vip-club__main-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  color: var(--page-vip-club-gold);
  margin-bottom: 15px;
  font-weight: bold;
  line-height: 1.2;
  text-shadow: 0 0 15px rgba(242, 193, 78, 0.7);
}

.page-vip-club__hero-description {
  font-size: 1.2em;
  color: var(--page-vip-club-text-main);
  margin-bottom: 30px;
  line-height: 1.6;
}

.page-vip-club__cta-button {
  display: inline-block;
  background: var(--page-vip-club-button-gradient);
  color: var(--page-vip-club-text-main);
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-vip-club__cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
  opacity: 0.9;
}

.page-vip-club__cta-button--secondary {
  background: var(--page-vip-club-card-bg);
  border: 2px solid var(--page-vip-club-border);
  margin-left: 20px;
}

.page-vip-club__cta-button--secondary:hover {
  background: var(--page-vip-club-deep-green);
}

.page-vip-club__cta-button--centered {
  display: block;
  margin: 40px auto 0 auto;
}

.page-vip-club__introduction-section,
.page-vip-club__benefits-section,
.page-vip-club__faq-section {
  padding: 60px 0;
  background-color: var(--page-vip-club-bg);
}

.page-vip-club__dark-section {
  background-color: var(--page-vip-club-deep-green);
  padding: 60px 0;
}

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

.page-vip-club__card {
  background-color: var(--page-vip-club-card-bg);
  border: 1px solid var(--page-vip-club-border);
  border-radius: 10px;
  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: var(--page-vip-club-text-main);
  height: 100%; /* Ensure cards have equal height in a row */
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.page-vip-club__card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-vip-club__card-title {
  font-size: 1.8em;
  color: var(--page-vip-club-gold);
  margin-bottom: 15px;
  font-weight: bold;
}

.page-vip-club__card-description {
  color: var(--page-vip-club-text-secondary);
  font-size: 1em;
  line-height: 1.7;
  flex-grow: 1;
}

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

.page-vip-club__tier-benefits li {
  margin-bottom: 10px;
  color: var(--page-vip-club-text-secondary);
  position: relative;
  padding-left: 25px;
}

.page-vip-club__tier-benefits li::before {
  content: '✔';
  color: var(--page-vip-club-glow);
  position: absolute;
  left: 0;
  font-weight: bold;
}

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

.page-vip-club__benefit-icon {
  width: 100px;
  height: 100px;
  object-fit: contain;
  margin-bottom: 20px;
}

.page-vip-club__how-to-join-section ol {
  list-style: none;
  padding: 0;
  margin-top: 40px;
}

.page-vip-club__join-steps li {
  display: flex;
  align-items: flex-start;
  margin-bottom: 25px;
  background-color: var(--page-vip-club-card-bg);
  padding: 20px;
  border-radius: 8px;
  border: 1px solid var(--page-vip-club-border);
  box-shadow: 0 2px 10px rgba(0,0,0,0.15);
}

.page-vip-club__join-steps li p {
  margin: 0;
  color: var(--page-vip-club-text-secondary);
  font-size: 1.1em;
}

.page-vip-club__step-number {
  font-size: 2em;
  font-weight: bold;
  color: var(--page-vip-club-gold);
  margin-right: 15px;
  line-height: 1;
  flex-shrink: 0;
}

.page-vip-club__join-steps li a {
  color: var(--page-vip-club-glow);
  text-decoration: none;
  font-weight: bold;
}

.page-vip-club__join-steps li a:hover {
  text-decoration: underline;
}

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

.page-vip-club__faq-item {
  background-color: var(--page-vip-club-card-bg);
  border: 1px solid var(--page-vip-club-border);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  color: var(--page-vip-club-text-main);
}

.page-vip-club__faq-item summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  font-weight: bold;
  font-size: 1.2em;
  color: var(--page-vip-club-gold);
  transition: background-color 0.3s ease;
}

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

.page-vip-club__faq-item summary:hover {
  background-color: var(--page-vip-club-deep-green);
}

.page-vip-club__faq-qtext {
  flex-grow: 1;
}

.page-vip-club__faq-toggle {
  font-size: 1.5em;
  margin-left: 15px;
  color: var(--page-vip-club-glow);
}

.page-vip-club__faq-answer {
  padding: 15px 25px 20px 25px;
  color: var(--page-vip-club-text-secondary);
  font-size: 1.1em;
  line-height: 1.7;
  border-top: 1px solid var(--page-vip-club-divider);
}

.page-vip-club__cta-container {
  text-align: center;
  padding: 60px 20px;
}

.page-vip-club__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 40px;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-vip-club__main-title {
    font-size: clamp(2rem, 6vw, 3rem);
  }
  .page-vip-club__section-title {
    font-size: 2em;
  }
  .page-vip-club__hero-description {
    font-size: 1.1em;
  }
}

@media (max-width: 768px) {
  .page-vip-club__hero-section {
    padding: 10px 0 40px 0;
  }
  .page-vip-club__hero-content {
    position: static;
    transform: none;
    background: none;
    padding: 20px;
  }
  .page-vip-club__main-title {
    font-size: clamp(1.8rem, 8vw, 2.5rem);
    margin-top: 20px;
  }
  .page-vip-club__hero-description {
    font-size: 1em;
  }
  .page-vip-club__cta-button {
    width: 100% !important;
    margin: 10px 0 !important;
    padding: 12px 20px;
    font-size: 1em;
  }
  .page-vip-club__cta-buttons {
    flex-direction: column;
    gap: 15px;
    padding: 0 15px;
  }
  .page-vip-club__container {
    padding: 0 15px;
  }
  .page-vip-club__tiers-grid,
  .page-vip-club__benefits-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-vip-club__card {
    padding: 20px;
  }
  .page-vip-club__section-title {
    font-size: 1.8em;
    margin-bottom: 30px;
  }
  .page-vip-club__text-block,
  .page-vip-club__card-description,
  .page-vip-club__faq-answer p,
  .page-vip-club__join-steps li p {
    font-size: 0.95em;
  }
  .page-vip-club__join-steps li {
    flex-direction: column;
    align-items: flex-start;
    padding: 15px;
  }
  .page-vip-club__step-number {
    margin-bottom: 10px;
  }
  .page-vip-club__faq-item summary {
    padding: 15px 20px;
    font-size: 1.1em;
  }
  .page-vip-club__faq-answer {
    padding: 10px 20px 15px 20px;
  }
  
  /* Mobile image responsiveness */
  .page-vip-club img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  .page-vip-club__hero-image {
    max-height: 400px !important;
  }
  .page-vip-club__section,
  .page-vip-club__card,
  .page-vip-club__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-vip-club__video-section {
    padding-top: 10px !important; /* body 已承担 --header-offset，此处禁止 var(--header-offset) */
  }
}

@media (max-width: 480px) {
  .page-vip-club__main-title {
    font-size: clamp(1.5rem, 9vw, 2rem);
  }
  .page-vip-club__section-title {
    font-size: 1.5em;
  }
  .page-vip-club__cta-button--secondary {
    margin-left: 0;
  }
}