/* style/vip-center.css */
.page-vip-center {
  background-color: #08160F; /* Nền tối theo yêu cầu */
  color: #F2FFF6; /* Chữ sáng để tương phản */
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

.page-vip-center__section-spacing {
  padding: 60px 0;
}

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

.page-vip-center__section-title {
  font-size: 2.5em;
  font-weight: bold;
  text-align: center;
  margin-bottom: 20px;
  color: #F2C14E; /* Màu vàng Gold cho tiêu đề */
  line-height: 1.2;
}

.page-vip-center__section-description {
  font-size: 1.1em;
  text-align: center;
  margin-bottom: 40px;
  color: #A7D9B8; /* Màu Text Secondary */
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-vip-center__card {
  background-color: #11271B; /* Màu Card BG */
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  border: 1px solid #2E7A4E; /* Màu Border */
  color: #F2FFF6;
}

.page-vip-center__btn {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  text-align: center;
  cursor: pointer;
  white-space: normal;
  word-wrap: break-word;
  box-sizing: border-box;
  max-width: 100%;
}

.page-vip-center__btn--primary {
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%); /* Màu nút chính */
  color: #F2FFF6;
  border: none;
}

.page-vip-center__btn--primary:hover {
  background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
  box-shadow: 0 0 15px #57E38D;
}

.page-vip-center__btn--secondary {
  background-color: transparent;
  color: #2AD16F; /* Màu chữ tương phản */
  border: 2px solid #2AD16F;
}

.page-vip-center__btn--secondary:hover {
  background-color: #2AD16F;
  color: #08160F;
  box-shadow: 0 0 15px #57E38D;
}

.page-vip-center__btn--large {
  padding: 15px 35px;
  font-size: 1.1em;
}

.page-vip-center__btn--small {
  padding: 8px 18px;
  font-size: 0.9em;
}

/* HERO SECTION */
.page-vip-center__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 10px 0 60px 0; /* body đã có padding-top, đây chỉ là padding nội dung */
  overflow: hidden;
  background-color: #0A4B2C; /* Deep Green cho hero section */
}

.page-vip-center__hero-image {
  width: 100%;
  height: auto;
  display: block;
  max-width: 100%;
  object-fit: cover;
  border-radius: 12px;
  margin-bottom: 40px;
}

.page-vip-center__hero-content {
  text-align: center;
  max-width: 900px;
  padding: 0 20px;
}

.page-vip-center__hero-title {
  font-size: clamp(2.5em, 5vw, 3.8em); /* Sử dụng clamp cho H1 */
  font-weight: bold;
  color: #F2C14E; /* Màu vàng Gold */
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-vip-center__hero-description {
  font-size: 1.2em;
  color: #A7D9B8;
  margin-bottom: 40px;
}

.page-vip-center__cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap; /* Cho phép xuống dòng trên mobile */
  width: 100%;
  max-width: 500px;
  margin: 0 auto;
}

/* TIERS SECTION */
.page-vip-center__tiers-section {
  background-color: #0A4B2C;
}

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

.page-vip-center__tier-card {
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.page-vip-center__tier-image {
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
  display: block;
}

.page-vip-center__tier-title {
  font-size: 1.8em;
  color: #F2C14E;
  margin-bottom: 10px;
}

.page-vip-center__tier-description {
  color: #A7D9B8;
  margin-bottom: 20px;
  flex-grow: 1;
}

/* BENEFITS SECTION */
.page-vip-center__dark-section {
  background-color: #0A4B2C;
  color: #F2FFF6;
}

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

.page-vip-center__benefit-card {
  text-align: center;
}

.page-vip-center__benefit-icon {
  width: 100%;
  height: auto;
  max-width: 250px; /* Nhỏ hơn so với tier image */
  object-fit: contain;
  margin: 0 auto 20px auto;
  display: block;
}

.page-vip-center__benefit-title {
  font-size: 1.6em;
  color: #F2C14E;
  margin-bottom: 10px;
}

.page-vip-center__benefit-description {
  color: #A7D9B8;
}

/* FAQ SECTION */
.page-vip-center__faq-list {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.page-vip-center__faq-item {
  overflow: hidden;
  transition: all 0.3s ease;
}

.page-vip-center__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  background-color: #1E3A2A; /* Màu Divider hơi đậm */
  border-radius: 10px;
  cursor: pointer;
  font-weight: bold;
  color: #F2FFF6;
  font-size: 1.1em;
  position: relative;
  list-style: none; /* For details tag */
}

.page-vip-center__faq-question::-webkit-details-marker {
  display: none; /* Hide default marker for details tag */
}

.page-vip-center__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 15px;
  color: #2AD16F;
  transition: transform 0.3s ease;
}

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

.page-vip-center__faq-answer {
  padding: 0 20px 15px 20px;
  color: #A7D9B8;
  font-size: 1em;
  line-height: 1.8;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out, padding 0.3s ease-out;
}

.page-vip-center__faq-item[open] .page-vip-center__faq-answer {
  max-height: 500px; /* Đủ lớn để chứa nội dung */
  padding-top: 15px;
}

/* CTA SECTION */
.page-vip-center__cta-section .page-vip-center__card {
  text-align: center;
  padding: 50px 30px;
}

.page-vip-center__cta-title {
  font-size: 2.2em;
  color: #F2C14E;
  margin-bottom: 20px;
}

.page-vip-center__cta-description {
  font-size: 1.1em;
  color: #A7D9B8;
  margin-bottom: 40px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
  .page-vip-center__section-title {
    font-size: 2em;
  }
  .page-vip-center__hero-title {
    font-size: clamp(2em, 4.5vw, 3.2em);
  }
  .page-vip-center__hero-description {
    font-size: 1.1em;
  }
}

@media (max-width: 768px) {
  .page-vip-center__section-spacing {
    padding: 40px 0;
  }
  .page-vip-center__section-title {
    font-size: 1.8em;
  }
  .page-vip-center__section-description {
    font-size: 1em;
  }
  .page-vip-center__hero-section {
    padding-bottom: 40px;
  }
  .page-vip-center__hero-image {
    margin-bottom: 30px;
  }
  .page-vip-center__hero-title {
    font-size: clamp(1.8em, 7vw, 2.5em);
  }
  .page-vip-center__hero-description {
    font-size: 1em;
  }
  .page-vip-center__cta-buttons {
    flex-direction: column;
    gap: 15px;
    max-width: 300px;
  }
  .page-vip-center__btn {
    width: 100%;
  }
  .page-vip-center__tier-grid,
  .page-vip-center__benefits-grid {
    grid-template-columns: 1fr;
  }
  .page-vip-center__benefit-icon {
    max-width: 200px;
  }
  .page-vip-center__cta-title {
    font-size: 1.8em;
  }
  .page-vip-center__cta-description {
    font-size: 1em;
  }

  /* Mobile image, video, button responsiveness (forced) */
  .page-vip-center img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  .page-vip-center video,
  .page-vip-center__video {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  .page-vip-center__section,
  .page-vip-center__card,
  .page-vip-center__container,
  .page-vip-center__video-section,
  .page-vip-center__video-container,
  .page-vip-center__video-wrapper,
  .page-vip-center__cta-buttons,
  .page-vip-center__button-group,
  .page-vip-center__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }
  .page-vip-center__cta-button,
  .page-vip-center__btn-primary,
  .page-vip-center__btn-secondary,
  .page-vip-center a[class*="button"],
  .page-vip-center 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 !important;
    padding-right: 15px !important;
  }
  .page-vip-center__cta-buttons {
    flex-direction: column !important;
    gap: 10px !important;
  }
  .page-vip-center__hero-section {
    padding-top: 10px !important; /* body đã có padding-top, đây chỉ là padding nội dung */
  }
}