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

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

.page-vip-program__section {
  padding: 60px 0;
  text-align: center;
}

.page-vip-program__dark-section {
  background-color: var(--card-bg);
  color: var(--text-main);
}

.page-vip-program__section-title {
  font-size: clamp(2em, 4vw, 2.8em);
  color: var(--text-main);
  margin-bottom: 30px;
  font-weight: bold;
  line-height: 1.2;
}

.page-vip-program__text-block {
  font-size: 1.1em;
  margin-bottom: 20px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  color: var(--text-main);
}

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

/* Hero Section */
.page-vip-program__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 10px 0 60px 0; /* body handles header offset, small top padding for visual */
  overflow: hidden;
  box-sizing: border-box;
}

.page-vip-program__hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  opacity: 0.3; /* Subtle background */
}

.page-vip-program__hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  padding: 40px 20px;
  text-align: center;
  background: rgba(8, 22, 15, 0.7); /* Deep Green background with transparency */
  border-radius: 10px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
  margin-top: 60px; /* Space from top of hero section */
}

.page-vip-program__main-title {
  font-size: clamp(2.5em, 5vw, 3.5em);
  color: var(--text-main);
  margin-bottom: 20px;
  font-weight: bold;
  line-height: 1.2;
}

.page-vip-program__hero-description {
  font-size: 1.2em;
  color: var(--text-secondary);
  margin-bottom: 40px;
}

/* Buttons */
.page-vip-program__cta-button {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: all 0.3s ease;
  cursor: pointer;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

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

.page-vip-program__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
  box-shadow: 0 8px 15px rgba(17, 168, 78, 0.4);
}

.page-vip-program__cta-wrapper {
  margin-top: 40px;
}

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

.page-vip-program__card {
  background-color: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 30px;
  text-align: left;
  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);
  height: 100%; /* Ensure cards have equal height */
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.page-vip-program__card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-vip-program__card-image {
  width: 100%;
  height: 200px; /* Fixed height for consistency */
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
  display: block;
}

.page-vip-program__card-title {
  font-size: 1.5em;
  color: var(--gold);
  margin-bottom: 15px;
  font-weight: bold;
}

.page-vip-program__card-description {
  font-size: 1em;
  color: var(--text-secondary);
  flex-grow: 1; /* Pushes content to the bottom */
}

.page-vip-program__card a {
  color: var(--glow);
  text-decoration: underline;
}

.page-vip-program__card a:hover {
  color: var(--gold);
}

/* VIP Tiers Table */
.page-vip-program__tiers-table {
  display: table;
  width: 100%;
  border-collapse: collapse;
  margin-top: 40px;
  background-color: var(--card-bg);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-vip-program__tier-header, .page-vip-program__tier-row {
  display: table-row;
}

.page-vip-program__tier-header {
  background-color: var(--deep-green);
  font-weight: bold;
  color: var(--text-main);
}

.page-vip-program__tier-cell {
  display: table-cell;
  padding: 15px 20px;
  border: 1px solid var(--divider);
  vertical-align: middle;
  text-align: left;
  font-size: 1em;
}

.page-vip-program__tier-name {
  font-weight: bold;
  color: var(--gold);
  font-size: 1.1em;
}

.page-vip-program__tier-row:nth-child(even) {
  background-color: rgba(17, 39, 27, 0.7); /* Slightly different background for readability */
}

/* How to Join Steps */
.page-vip-program__step-card {
  text-align: center;
  padding-top: 50px; /* Adjust for number positioning */
  position: relative;
}

.page-vip-program__step-number {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gold);
  color: var(--deep-green);
  border-radius: 50%;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8em;
  font-weight: bold;
  border: 3px solid var(--glow);
  box-shadow: 0 0 15px var(--glow);
}

.page-vip-program__step-card .page-vip-program__card-image {
  display: none; /* Hide image for step cards */
}

/* FAQ Section */
.page-vip-program__faq-list {
  max-width: 900px;
  margin: 40px auto 0 auto;
  text-align: left;
}

.page-vip-program__faq-item {
  background-color: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.page-vip-program__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  font-size: 1.2em;
  font-weight: bold;
  color: var(--text-main);
  cursor: pointer;
  background-color: var(--deep-green);
  border-bottom: 1px solid var(--divider);
}

.page-vip-program__faq-question::-webkit-details-marker, /* Hide default marker for Chrome */
.page-vip-program__faq-question::marker { /* Hide default marker for Firefox */
  display: none;
}

.page-vip-program__faq-question:hover {
  background-color: rgba(10, 75, 44, 0.8);
}

.page-vip-program__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  color: var(--gold);
}

.page-vip-program__faq-answer {
  padding: 20px;
  font-size: 1em;
  color: var(--text-secondary);
  background-color: var(--card-bg);
  border-top: 1px solid var(--divider);
}

.page-vip-program__faq-answer p {
  margin-bottom: 0;
}

/* Conclusion */
.page-vip-program__conclusion {
  padding-bottom: 80px;
}

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

@media (max-width: 768px) {
  .page-vip-program__hero-section {
    padding-top: 10px !important;
    padding-bottom: 40px;
  }

  .page-vip-program__hero-content {
    padding: 30px 15px;
    margin-top: 20px;
  }

  .page-vip-program__main-title {
    font-size: clamp(2em, 7vw, 2.5em);
  }

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

  .page-vip-program__section-title {
    font-size: clamp(1.8em, 6vw, 2.2em);
  }

  .page-vip-program__text-block {
    font-size: 0.95em;
    padding: 0 15px;
  }

  .page-vip-program__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-program__cta-wrapper {
    padding: 0 15px;
  }

  .page-vip-program__benefits-grid, .page-vip-program__steps-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 0 15px;
  }

  .page-vip-program__card {
    padding: 20px;
  }

  .page-vip-program__card-image {
    height: 180px;
  }

  .page-vip-program__card-title {
    font-size: 1.3em;
  }

  .page-vip-program__faq-list {
    padding: 0 15px;
  }

  .page-vip-program__faq-question {
    font-size: 1.1em;
    padding: 15px;
  }

  .page-vip-program__faq-answer {
    padding: 15px;
  }

  .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,
  .page-vip-program__cta-buttons,
  .page-vip-program__button-group,
  .page-vip-program__btn-container,
  .page-vip-program__tiers-table,
  .page-vip-program__tier-header,
  .page-vip-program__tier-row,
  .page-vip-program__tier-cell {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow-x: hidden;
  }

  .page-vip-program__tier-cell {
    display: block; /* Stack cells on mobile */
    border-bottom: none;
    text-align: center;
  }
  .page-vip-program__tier-header .page-vip-program__tier-cell {
    display: none; /* Hide header cells on mobile for stacked rows */
  }
  .page-vip-program__tier-row {
    display: block;
    margin-bottom: 15px;
    border: 1px solid var(--divider);
    border-radius: 8px;
  }
  .page-vip-program__tier-row .page-vip-program__tier-cell:first-child {
    border-top-left-radius: 8px;
    border-top-right-radius: 8px;
  }
  .page-vip-program__tier-row .page-vip-program__tier-cell:last-child {
    border-bottom-left-radius: 8px;
    border-bottom-right-radius: 8px;
    border-bottom: 1px solid var(--divider);
  }
  .page-vip-program__tier-row .page-vip-program__tier-cell:not(:last-child)::after {
    content: attr(data-label);
    font-weight: bold;
    display: block;
    margin-bottom: 5px;
    color: var(--gold);
  }
  .page-vip-program__tier-row .page-vip-program__tier-cell:nth-child(1)::before { content: 'Cấp Độ VIP: '; display: inline; font-weight: bold; color: var(--gold); }
  .page-vip-program__tier-row .page-vip-program__tier-cell:nth-child(2)::before { content: 'Yêu Cầu: '; display: inline; font-weight: bold; color: var(--gold); }
  .page-vip-program__tier-row .page-vip-program__tier-cell:nth-child(3)::before { content: 'Lợi Ích: '; display: inline; font-weight: bold; color: var(--gold); }
  .page-vip-program__tier-row .page-vip-program__tier-cell {
    padding: 10px 15px;
    border: none;
  }
  .page-vip-program__tiers-table {
    padding: 0;
  }
}

@media (max-width: 480px) {
  .page-vip-program__hero-content {
    padding: 20px 10px;
  }

  .page-vip-program__main-title {
    font-size: clamp(1.8em, 8vw, 2.2em);
  }

  .page-vip-program__hero-description {
    font-size: 0.9em;
  }

  .page-vip-program__cta-button {
    padding: 12px 20px;
    font-size: 1em;
  }

  .page-vip-program__section-title {
    font-size: clamp(1.6em, 7vw, 2em);
  }

  .page-vip-program__text-block {
    font-size: 0.9em;
  }

  .page-vip-program__card-title {
    font-size: 1.2em;
  }

  .page-vip-program__faq-question {
    font-size: 1em;
  }
}