/* style/vip-program.css */

/* Căn chỉnh màu sắc dựa trên body background #08160F (dark) */
.page-vip-program {
  color: var(--text-main); /* #F2FFF6 */
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  background-color: var(--bg-color);
}

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

.page-vip-program__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 10px; /* Small padding, body handles --header-offset */
  padding-bottom: 60px;
  text-align: center;
  overflow: hidden;
}

.page-vip-program__hero-image-wrapper {
  width: 100%;
  max-height: 675px; /* Limit height to maintain aspect ratio on larger screens */
  overflow: hidden;
  position: relative;
  z-index: 0;
}

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

.page-vip-program__hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin-top: -100px; /* Adjust as needed to pull content slightly over the image, but not overlap text */
  padding: 40px;
  background: rgba(8, 22, 15, 0.9); /* Background for text to ensure contrast */
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

.page-vip-program__hero-title {
  font-size: clamp(2em, 4vw, 3.5em); /* Responsive H1 font size */
  color: var(--text-main); /* #F2FFF6 */
  margin-bottom: 20px;
  font-weight: bold;
  line-height: 1.2;
}

.page-vip-program__hero-description {
  font-size: 1.1em;
  color: var(--text-secondary); /* #A7D9B8 */
  margin-bottom: 30px;
}

.page-vip-program__hero-cta-group {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.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;
  transition: all 0.3s ease;
  white-space: normal;
  word-wrap: break-word;
  box-sizing: border-box;
  max-width: 100%;
}

.page-vip-program__btn-primary {
  background: var(--button-gradient); /* linear-gradient(180deg, #2AD16F 0%, #13994A 100%) */
  color: #ffffff;
  border: none;
}

.page-vip-program__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.page-vip-program__btn-secondary {
  background: transparent;
  color: var(--main-color); /* #11A84E */
  border: 2px solid var(--border-color); /* #2E7A4E */
}

.page-vip-program__btn-secondary:hover {
  background: rgba(var(--main-color-rgb), 0.1);
  color: var(--glow-color); /* #57E38D */
  transform: translateY(-2px);
}

.page-vip-program__section-title {
  font-size: clamp(1.8em, 3.5vw, 2.8em);
  color: var(--text-main); /* #F2FFF6 */
  text-align: center;
  margin-bottom: 40px;
  font-weight: bold;
}

.page-vip-program__text-block {
  font-size: 1em;
  color: var(--text-secondary); /* #A7D9B8 */
  text-align: center;
  margin-bottom: 20px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-vip-program__image-content {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 40px auto;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.page-vip-program__introduction-section,
.page-vip-program__tiers-section,
.page-vip-program__benefits-section,
.page-vip-program__faq-section,
.page-vip-program__cta-final-section {
  padding: 60px 0;
}

.page-vip-program__dark-section {
  background-color: var(--card-bg-color); /* #11271B */
  color: var(--text-main); /* #F2FFF6 */
  padding: 60px 0;
}

.page-vip-program__card {
  background-color: var(--card-bg-color); /* #11271B */
  border: 1px solid var(--border-color); /* #2E7A4E */
  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(--text-main); /* #F2FFF6 */
  box-sizing: border-box;
}

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

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

.page-vip-program__tier-title,
.page-vip-program__benefit-title {
  font-size: 1.8em;
  color: var(--gold-color); /* #F2C14E */
  margin-bottom: 15px;
}

.page-vip-program__tier-description,
.page-vip-program__benefit-description {
  font-size: 1em;
  color: var(--text-secondary); /* #A7D9B8 */
  margin-bottom: 20px;
}

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

.page-vip-program__tier-benefits-list li {
  color: var(--text-main); /* #F2FFF6 */
  margin-bottom: 10px;
  padding-left: 25px;
  position: relative;
}

.page-vip-program__tier-benefits-list li::before {
  content: '✔';
  color: var(--glow-color); /* #57E38D */
  position: absolute;
  left: 0;
  font-weight: bold;
}

.page-vip-program__tier-image,
.page-vip-program__benefit-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-top: 20px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.page-vip-program__join-steps {
  list-style: none;
  padding: 0;
  text-align: left;
  max-width: 800px;
  margin: 40px auto;
}

.page-vip-program__join-steps li {
  color: var(--text-main); /* #F2FFF6 */
  font-size: 1.1em;
  margin-bottom: 15px;
  position: relative;
  padding-left: 35px;
}

.page-vip-program__join-steps li strong {
  color: var(--gold-color); /* #F2C14E */
}

.page-vip-program__join-steps li::before {
  content: counter(step-counter);
  counter-increment: step-counter;
  background-color: var(--main-color); /* #11A84E */
  color: #ffffff;
  border-radius: 50%;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  left: 0;
  top: 0;
  font-size: 0.9em;
  font-weight: bold;
}

.page-vip-program__join-steps a {
  color: var(--glow-color); /* #57E38D */
  text-decoration: underline;
}

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

.page-vip-program__faq-list {
  max-width: 900px;
  margin: 40px auto;
}

.page-vip-program__faq-item {
  background-color: var(--card-bg-color); /* #11271B */
  border: 1px solid var(--divider-color); /* #1E3A2A */
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  box-sizing: border-box;
}

.page-vip-program__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  font-size: 1.1em;
  color: var(--text-main); /* #F2FFF6 */
  font-weight: bold;
  background-color: var(--deep-green-color); /* #0A4B2C */
  border-bottom: 1px solid var(--divider-color); /* #1E3A2A */
}

.page-vip-program__faq-item[open] > .page-vip-program__faq-question {
  border-bottom: 1px solid var(--divider-color);
}

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

.page-vip-program__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  color: var(--glow-color); /* #57E38D */
  transition: transform 0.3s ease;
}

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

.page-vip-program__faq-answer {
  padding: 20px 25px;
  font-size: 1em;
  color: var(--text-secondary); /* #A7D9B8 */
}

.page-vip-program__faq-answer p {
  margin: 0;
  text-align: left;
}

.page-vip-program__btn-large {
  padding: 18px 40px;
  font-size: 1.2em;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-vip-program__hero-content {
    margin-top: -80px;
    padding: 30px;
  }
}

@media (max-width: 768px) {
  .page-vip-program img,
  .page-vip-program__hero-image,
  .page-vip-program__image-content,
  .page-vip-program__tier-image,
  .page-vip-program__benefit-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-vip-program__hero-section,
  .page-vip-program__introduction-section,
  .page-vip-program__tiers-section,
  .page-vip-program__benefits-section,
  .page-vip-program__join-section,
  .page-vip-program__faq-section,
  .page-vip-program__cta-final-section {
    padding: 40px 0;
  }

  .page-vip-program__container {
    padding: 0 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-vip-program__hero-content {
    margin-top: -60px;
    padding: 20px;
    width: calc(100% - 30px); /* Adjust for padding */
    box-sizing: border-box;
  }

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

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

  .page-vip-program__hero-cta-group,
  .page-vip-program__cta-group {
    flex-direction: column;
    gap: 15px;
  }

  .page-vip-program__btn-primary,
  .page-vip-program__btn-secondary,
  .page-vip-program a[class*="button"],
  .page-vip-program 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;
    padding-right: 15px;
  }

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

  .page-vip-program__tier-title,
  .page-vip-program__benefit-title {
    font-size: 1.5em;
  }

  .page-vip-program__join-steps li {
    font-size: 1em;
  }

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

  .page-vip-program__faq-answer {
    padding: 15px 20px;
  }
  
  .page-vip-program__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-program__hero-title {
    font-size: 1.8em;
  }

  .page-vip-program__section-title {
    font-size: 1.6em;
  }

  .page-vip-program__hero-content {
    margin-top: -40px;
  }
}