/* style/vip-program.css */
:root {
  --primary-color: #26A9E0;
  --secondary-color: #FFFFFF;
  --text-dark: #333333;
  --text-light: #ffffff;
  --button-login: #EA7C07;
  --background-default: #FFFFFF;
  --color-black: #000000;
}

.page-vip-program {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--background-default);
}

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

.page-vip-program__section-title {
  font-size: 36px;
  color: var(--primary-color);
  text-align: center;
  margin-bottom: 40px;
  position: relative;
  padding-bottom: 15px;
}

.page-vip-program__section-title::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background-color: var(--primary-color);
  border-radius: 2px;
}

.page-vip-program__text-block {
  font-size: 17px;
  line-height: 1.7;
  margin-bottom: 20px;
  text-align: justify;
}

.page-vip-program__text-block--light {
  color: var(--text-light);
}

/* Hero Section */
.page-vip-program__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
  padding-top: var(--header-offset, 120px); /* Ensures content is not hidden by fixed header */
  background: linear-gradient(135deg, var(--primary-color) 0%, #a2d9f7 100%); /* Light blue gradient */
  overflow: hidden;
}

.page-vip-program__hero-container {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

.page-vip-program__hero-image {
  width: 100%;
  margin-bottom: 30px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

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

.page-vip-program__hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  width: 100%;
  color: var(--text-light);
}

.page-vip-program__hero-title {
  font-size: 48px;
  font-weight: bold;
  margin-bottom: 20px;
  color: var(--text-light);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.page-vip-program__hero-description {
  font-size: 20px;
  margin-bottom: 30px;
  color: var(--text-light);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-vip-program__cta-button {
  display: inline-block;
  padding: 15px 40px;
  background: var(--button-login); /* Use specific login color for primary CTA */
  color: var(--text-light);
  text-decoration: none;
  border-radius: 8px;
  font-size: 20px;
  font-weight: bold;
  margin-top: 20px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  border: none;
  cursor: pointer;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-vip-program__cta-button:hover {
  background: #d46b00; /* Darker shade of login color */
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

/* Introduction Section */
.page-vip-program__introduction-section {
  padding: 80px 0;
  background-color: var(--background-default);
}

.page-vip-program__image-full-width {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
  margin: 40px auto;
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* VIP Levels Section */
.page-vip-program__levels-section {
  padding: 80px 0;
  background-color: var(--primary-color);
  color: var(--text-light);
}

.page-vip-program__levels-section .page-vip-program__section-title {
  color: var(--text-light);
}

.page-vip-program__levels-section .page-vip-program__section-title::after {
  background-color: var(--text-light);
}

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

.page-vip-program__vip-card {
  background-color: rgba(255, 255, 255, 0.15);
  border-radius: 12px;
  padding: 30px;
  text-align: left;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, background-color 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.page-vip-program__vip-card:hover {
  transform: translateY(-8px);
  background-color: rgba(255, 255, 255, 0.25);
}

.page-vip-program__vip-level-title {
  font-size: 28px;
  font-weight: bold;
  color: var(--text-light);
  margin-bottom: 15px;
  text-align: center;
}

.page-vip-program__vip-requirements {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 20px;
  text-align: center;
}

.page-vip-program__vip-benefits-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.page-vip-program__vip-benefits-list li {
  font-size: 16px;
  margin-bottom: 10px;
  padding-left: 25px;
  position: relative;
  color: var(--text-light);
}

.page-vip-program__vip-benefits-list li::before {
  content: '✔';
  position: absolute;
  left: 0;
  color: #FFD700; /* Gold checkmark */
  font-weight: bold;
}

.page-vip-program__benefit-highlight {
  color: #FFD700; /* Gold for highlights */
}

/* How to Join Section */
.page-vip-program__how-to-join-section {
  padding: 80px 0;
  background-color: var(--background-default);
}

.page-vip-program__steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-vip-program__step-card {
  background-color: var(--secondary-color);
  border: 1px solid #e0e0e0;
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease;
}

.page-vip-program__step-card:hover {
  transform: translateY(-5px);
}

.page-vip-program__step-title {
  font-size: 24px;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.page-vip-program__step-description {
  font-size: 16px;
  color: var(--text-dark);
}

/* FAQ Section */
.page-vip-program__faq-section {
  padding: 80px 0;
  background-color: #f5f5f5;
}

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

/* FAQ容器样式 */
.page-vip-program__faq-item {
  margin-bottom: 15px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

/* FAQ默认状态 - 答案隐藏 */
.page-vip-program__faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
  padding: 0 20px;
  opacity: 0;
  color: var(--text-dark);
}

/* FAQ展开状态 - 🚨 使用!important和足够大的max-height确保一定能展开 */
.page-vip-program__faq-item.active .page-vip-program__faq-answer {
  max-height: 2000px !important; /* 🚨 Sử dụng !important để đảm bảo ưu tiên, giá trị đủ lớn để chứa mọi nội dung */
  padding: 20px !important;
  opacity: 1;
  background: #ffffff;
  border-radius: 0 0 8px 8px;
  border-top: 1px solid #e0e0e0;
}

/* 问题样式 */
.page-vip-program__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  background: var(--secondary-color);
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  cursor: pointer;
  user-select: none;
  transition: background-color 0.3s ease, border-color 0.3s ease;
  position: relative;
}

.page-vip-program__faq-question:hover {
  background: #f0f0f0;
  border-color: #d0d0d0;
}

.page-vip-program__faq-question:active {
  background: #e5e5e5;
}

/* 问题标题样式 */
.page-vip-program__faq-question h3 {
  margin: 0;
  padding: 0;
  flex: 1;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--text-dark);
  pointer-events: none; /* 防止h3标签阻止点击事件 */
}

/* 切换图标 */
.page-vip-program__faq-toggle {
  font-size: 28px;
  font-weight: bold;
  line-height: 1;
  color: var(--primary-color);
  transition: transform 0.3s ease, color 0.3s ease;
  flex-shrink: 0;
  margin-left: 15px;
  pointer-events: none; /* 防止图标阻止点击事件 */
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: rgba(var(--primary-color-rgb), 0.1);
}

.page-vip-program__faq-item.active .page-vip-program__faq-toggle {
  transform: rotate(180deg);
  color: var(--button-login);
  background-color: rgba(var(--button-login-rgb), 0.1);
}

.page-vip-program__image-center {
  display: block;
  margin: 40px auto;
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* CTA Section */
.page-vip-program__cta-section {
  padding: 80px 0;
  background-color: var(--primary-color);
  color: var(--text-light);
  text-align: center;
}

.page-vip-program__cta-container {
  max-width: 900px;
}

.page-vip-program__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 40px;
}

.page-vip-program__btn-primary {
  background: var(--button-login);
  color: var(--text-light);
  border: none;
}

.page-vip-program__btn-primary:hover {
  background: #d46b00;
}

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

.page-vip-program__btn-secondary:hover {
  background: #e0f2f7;
  color: var(--button-login);
  border-color: var(--button-login);
}

/* Global image reset to prevent filter */
.page-vip-program img {
  filter: none !important;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-vip-program__hero-title {
    font-size: 42px;
  }
  .page-vip-program__hero-description {
    font-size: 18px;
  }
  .page-vip-program__section-title {
    font-size: 32px;
  }
  .page-vip-program__vip-card {
    padding: 25px;
  }
  .page-vip-program__vip-level-title {
    font-size: 24px;
  }
  .page-vip-program__vip-benefits-list li {
    font-size: 15px;
  }
}

@media (max-width: 768px) {
  .page-vip-program__hero-section {
    padding-top: var(--header-offset, 120px) !important;
    padding-bottom: 40px;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-vip-program__hero-title {
    font-size: 32px;
    margin-bottom: 15px;
  }
  .page-vip-program__hero-description {
    font-size: 16px;
    margin-bottom: 20px;
  }
  .page-vip-program__cta-button {
    padding: 12px 25px;
    font-size: 18px;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }
  .page-vip-program__section-title {
    font-size: 28px;
    margin-bottom: 30px;
  }
  .page-vip-program__text-block {
    font-size: 16px;
  }
  .page-vip-program__vip-grid {
    grid-template-columns: 1fr;
  }
  .page-vip-program__vip-card, .page-vip-program__step-card {
    padding: 20px;
  }
  .page-vip-program__vip-level-title {
    font-size: 22px;
  }
  .page-vip-program__steps-grid {
    grid-template-columns: 1fr;
  }
  .page-vip-program__faq-question h3 {
    font-size: 16px;
  }
  .page-vip-program__faq-toggle {
    font-size: 24px;
    width: 28px;
    height: 28px;
  }
  .page-vip-program__faq-item.active .page-vip-program__faq-answer {
    padding: 15px !important;
  }
  .page-vip-program__cta-buttons {
    flex-direction: column;
    gap: 15px;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-vip-program__cta-buttons a {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }
  /* Mobile image adaptation */
  .page-vip-program img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !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;
    padding-left: 15px;
    padding-right: 15px;
  }
}