.page-vip-club {
  font-family: 'Arial', sans-serif;
  background-color: #08160F; /* Nền chính */
  color: #F2FFF6; /* Màu chữ chính */
  line-height: 1.6;
}

.page-vip-club__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
  padding-top: 10px; /* Nhỏ để không bị đè bởi header */
  overflow: hidden;
}

.page-vip-club__hero-image-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.page-vip-club__hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.5); /* Làm mờ ảnh để chữ dễ đọc */
}

.page-vip-club__hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  padding: 20px;
  background: rgba(17, 39, 27, 0.7); /* Card B G với độ trong suốt */
  border-radius: 15px;
}

.page-vip-club__main-title {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  color: #F2FFF6; /* Text Main */
  margin-bottom: 20px;
  font-weight: bold;
  line-height: 1.2;
  letter-spacing: 1px;
}

.page-vip-club__hero-description {
  font-size: 1.1rem;
  color: #A7D9B8; /* Text Secondary */
  margin-bottom: 30px;
}

.page-vip-club__cta-button {
  display: inline-block;
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%); /* Button color */
  color: #F2FFF6; /* Text Main */
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}

.page-vip-club__cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(42, 209, 111, 0.4);
}

.page-vip-club__cta-button--centered {
  margin: 30px auto 0;
  display: block;
  width: fit-content;
}

.page-vip-club__cta-button--final {
  margin-top: 40px;
  font-size: 1.2rem;
  padding: 18px 35px;
}

.page-vip-club__section {
  padding: 80px 20px;
  text-align: center;
}

.page-vip-club__dark-section {
  background-color: #08160F; /* Background */
  color: #F2FFF6; /* Text Main */
}

.page-vip-club__light-bg {
  background-color: #11271B; /* Card B G */
  color: #F2FFF6; /* Text Main */
}

.page-vip-club__container {
  max-width: 1200px;
  margin: 0 auto;
}

.page-vip-club__section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: #57E38D; /* Glow */
  margin-bottom: 30px;
  font-weight: bold;
  position: relative;
  padding-bottom: 10px;
}

.page-vip-club__section-title::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background-color: #2AD16F; /* Button color - top */
  border-radius: 2px;
}

.page-vip-club__section-description {
  font-size: 1.1rem;
  color: #A7D9B8; /* Text Secondary */
  margin-bottom: 50px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-vip-club__content-wrapper {
  text-align: left;
  font-size: 1rem;
  color: #F2FFF6;
}

.page-vip-club__content-wrapper p {
  margin-bottom: 20px;
  color: #A7D9B8; /* Text Secondary */
}

.page-vip-club__sub-title {
  font-size: 1.5rem;
  color: #F2C14E; /* Gold */
  margin-top: 30px;
  margin-bottom: 15px;
  font-weight: bold;
}

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

.page-vip-club__card {
  background-color: #11271B; /* Card B G */
  border: 1px solid #2E7A4E; /* Border */
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-vip-club__card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

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

.page-vip-club__card-title {
  font-size: 1.8rem;
  color: #F2C14E; /* Gold */
  margin-bottom: 15px;
  font-weight: bold;
}

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

.page-vip-club__card-list li {
  color: #A7D9B8; /* Text Secondary */
  margin-bottom: 10px;
  padding-left: 25px;
  position: relative;
}

.page-vip-club__card-list li::before {
  content: '✅';
  position: absolute;
  left: 0;
  top: 0;
  font-size: 1.1rem;
}

.page-vip-club__note {
  font-size: 0.95rem;
  color: #A7D9B8; /* Text Secondary */
  margin-top: 40px;
  font-style: italic;
}

.page-vip-club__privileges-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
  margin-top: 50px;
}

.page-vip-club__privilege-item {
  background-color: #11271B; /* Card B G */
  border: 1px solid #2E7A4E; /* Border */
  border-radius: 12px;
  padding: 30px;
  text-align: center;
}

.page-vip-club__privilege-icon {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
}

.page-vip-club__privilege-title {
  font-size: 1.6rem;
  color: #F2FFF6; /* Text Main */
  margin-bottom: 15px;
  font-weight: bold;
}

.page-vip-club__privilege-item p {
  color: #A7D9B8; /* Text Secondary */
  font-size: 1rem;
}

.page-vip-club__faq-list {
  margin-top: 50px;
  text-align: left;
}

.page-vip-club__faq-item {
  background-color: #11271B; /* Card B G */
  border: 1px solid #2E7A4E; /* Border */
  border-radius: 10px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-vip-club__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  font-size: 1.15rem;
  color: #F2FFF6; /* Text Main */
  font-weight: bold;
  transition: background-color 0.3s ease;
  list-style: none; /* For details/summary */
}

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

.page-vip-club__faq-question:hover {
  background-color: #0A4B2C; /* Deep Green */
}

.page-vip-club__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  color: #F2C14E; /* Gold */
  margin-left: 15px;
}

.page-vip-club__faq-item[open] .page-vip-club__faq-toggle {
  content: '−';
}

.page-vip-club__faq-answer {
  padding: 0 25px 20px;
  font-size: 1rem;
  color: #A7D9B8; /* Text Secondary */
  line-height: 1.6;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
}

.page-vip-club__faq-item[open] .page-vip-club__faq-answer {
  max-height: 500px; /* Adjust as needed */
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-vip-club__hero-content {
    padding: 15px;
  }
  .page-vip-club__main-title {
    font-size: clamp(2rem, 6vw, 3rem);
  }
  .page-vip-club__hero-description {
    font-size: 1rem;
  }
  .page-vip-club__section {
    padding: 60px 15px;
  }
  .page-vip-club__section-title {
    font-size: clamp(1.6rem, 5vw, 2.5rem);
  }
}

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

  .page-vip-club__hero-section {
    padding: 40px 15px;
    padding-top: 10px !important;
  }

  .page-vip-club__hero-content {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-vip-club__main-title {
    font-size: clamp(1.8rem, 7vw, 2.5rem);
  }

  .page-vip-club__hero-description {
    font-size: 0.95rem;
  }

  .page-vip-club__cta-button {
    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;
  }
  
  .page-vip-club__cta-button--centered {
    margin-left: 0;
    margin-right: 0;
  }

  .page-vip-club__section {
    padding: 40px 15px;
  }
  
  .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__section-title {
    font-size: clamp(1.5rem, 6vw, 2.2rem);
  }

  .page-vip-club__section-description {
    font-size: 1rem;
    margin-bottom: 30px;
  }

  .page-vip-club__content-wrapper p {
    font-size: 0.95rem;
  }

  .page-vip-club__sub-title {
    font-size: 1.3rem;
  }

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

  .page-vip-club__card-image,
  .page-vip-club__privilege-icon {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-vip-club__card,
  .page-vip-club__privilege-item {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding: 20px;
  }

  .page-vip-club__faq-question {
    font-size: 1rem;
    padding: 15px 20px;
  }

  .page-vip-club__faq-answer {
    padding: 0 20px 15px;
    font-size: 0.95rem;
  }
}