.page-khuyen-mai-chuong-trinh-vip-789vip {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: #F3F8FF; /* Text Main */
  background-color: transparent; /* Body background handled by shared.css */
}

.page-khuyen-mai-chuong-trinh-vip-789vip__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

.page-khuyen-mai-chuong-trinh-vip-789vip__section {
  padding: 60px 0;
  text-align: center;
  position: relative;
  z-index: 1;
}

.page-khuyen-mai-chuong-trinh-vip-789vip__dark-section {
  background-color: #08162B; /* Deep Navy */
}

/* Hero Section */
.page-khuyen-mai-chuong-trinh-vip-789vip__hero-section {
  padding-top: 10px; /* Small top padding for main content area */
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 600px;
  text-align: center;
  background-color: #08162B;
}

.page-khuyen-mai-chuong-trinh-vip-789vip__hero-image-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.page-khuyen-mai-chuong-trinh-vip-789vip__hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.5);
}

.page-khuyen-mai-chuong-trinh-vip-789vip__hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  padding: 40px 20px;
  background: rgba(16, 35, 63, 0.7); /* Card BG with opacity */
  border-radius: 10px;
  margin: 80px auto;
}

.page-khuyen-mai-chuong-trinh-vip-789vip__main-title {
  font-size: clamp(2.2em, 4vw, 3.5em);
  color: #F2C14E; /* Gold */
  margin-bottom: 20px;
  font-weight: 700;
  line-height: 1.2;
  text-shadow: 0 0 10px rgba(242, 193, 78, 0.5);
}

.page-khuyen-mai-chuong-trinh-vip-789vip__description {
  font-size: 1.1em;
  color: #AFC4E8; /* Text Secondary */
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-khuyen-mai-chuong-trinh-vip-789vip__cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.page-khuyen-mai-chuong-trinh-vip-789vip__btn-primary,
.page-khuyen-mai-chuong-trinh-vip-789vip__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1em;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-khuyen-mai-chuong-trinh-vip-789vip__btn-primary {
  background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
  color: #ffffff;
  border: none;
}

.page-khuyen-mai-chuong-trinh-vip-789vip__btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
  opacity: 0.9;
}

.page-khuyen-mai-chuong-trinh-vip-789vip__btn-secondary {
  background: #10233F; /* Card BG */
  color: #AFC4E8; /* Text Secondary */
  border: 1px solid #244D84; /* Border */
}

.page-khuyen-mai-chuong-trinh-vip-789vip__btn-secondary:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
  background: #1B3357; /* Divider */
}

.page-khuyen-mai-chuong-trinh-vip-789vip__cta-buttons--center {
  margin-top: 40px;
}

/* Section Title */
.page-khuyen-mai-chuong-trinh-vip-789vip__section-title {
  font-size: 2.5em;
  color: #F2C14E; /* Gold */
  margin-bottom: 40px;
  font-weight: 700;
  text-shadow: 0 0 8px rgba(242, 193, 78, 0.4);
}

/* Text Blocks */
.page-khuyen-mai-chuong-trinh-vip-789vip__text-block {
  font-size: 1.05em;
  color: #F3F8FF; /* Text Main */
  margin-bottom: 20px;
  text-align: left;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

/* VIP Levels Grid */
.page-khuyen-mai-chuong-trinh-vip-789vip__vip-levels-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-khuyen-mai-chuong-trinh-vip-789vip__vip-card {
  background-color: #10233F; /* Card BG */
  border: 1px solid #244D84; /* Border */
  border-radius: 10px;
  padding: 25px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  height: 100%; /* Ensure cards have equal height */
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.page-khuyen-mai-chuong-trinh-vip-789vip__vip-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-khuyen-mai-chuong-trinh-vip-789vip__vip-card-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 15px;
  object-fit: contain;
  min-height: 150px;
}

.page-khuyen-mai-chuong-trinh-vip-789vip__vip-card-title {
  font-size: 1.6em;
  color: #F2C14E; /* Gold */
  margin-bottom: 10px;
  font-weight: 600;
}

.page-khuyen-mai-chuong-trinh-vip-789vip__vip-card-text {
  font-size: 0.95em;
  color: #AFC4E8; /* Text Secondary */
  flex-grow: 1;
}

/* Privilege List */
.page-khuyen-mai-chuong-trinh-vip-789vip__privilege-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  list-style: none;
  padding: 0;
  margin-top: 40px;
}

.page-khuyen-mai-chuong-trinh-vip-789vip__privilege-item {
  background-color: #10233F; /* Card BG */
  border: 1px solid #244D84; /* Border */
  border-radius: 10px;
  padding: 30px;
  text-align: left;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.page-khuyen-mai-chuong-trinh-vip-789vip__privilege-icon {
  width: 64px;
  height: 64px;
  margin-bottom: 15px;
  object-fit: contain;
}

.page-khuyen-mai-chuong-trinh-vip-789vip__privilege-title {
  font-size: 1.4em;
  color: #F2C14E; /* Gold */
  margin-bottom: 10px;
  font-weight: 600;
}

.page-khuyen-mai-chuong-trinh-vip-789vip__privilege-description {
  font-size: 0.95em;
  color: #AFC4E8; /* Text Secondary */
}

/* Steps List */
.page-khuyen-mai-chuong-trinh-vip-789vip__steps-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  list-style: none;
  padding: 0;
  margin-top: 40px;
}

.page-khuyen-mai-chuong-trinh-vip-789vip__step-item {
  background-color: #10233F; /* Card BG */
  border: 1px solid #244D84; /* Border */
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
}

.page-khuyen-mai-chuong-trinh-vip-789vip__step-number {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
  color: #ffffff;
  font-size: 2em;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  box-shadow: 0 0 15px rgba(79, 168, 255, 0.5); /* Glow */
}

.page-khuyen-mai-chuong-trinh-vip-789vip__step-title {
  font-size: 1.5em;
  color: #F2C14E; /* Gold */
  margin-bottom: 15px;
  font-weight: 600;
}

.page-khuyen-mai-chuong-trinh-vip-789vip__step-description {
  font-size: 0.95em;
  color: #AFC4E8; /* Text Secondary */
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-khuyen-mai-chuong-trinh-vip-789vip__btn-text {
  color: #4FA8FF; /* Glow */
  text-decoration: none;
  font-weight: bold;
  transition: color 0.3s ease;
}

.page-khuyen-mai-chuong-trinh-vip-789vip__btn-text:hover {
  color: #F2C14E; /* Gold */
}

/* VIP Table */
.page-khuyen-mai-chuong-trinh-vip-789vip__table-responsive {
  overflow-x: auto;
  margin-top: 40px;
}

.page-khuyen-mai-chuong-trinh-vip-789vip__vip-table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 auto;
  background-color: #10233F; /* Card BG */
  border: 1px solid #244D84; /* Border */
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  min-width: 700px;
}

.page-khuyen-mai-chuong-trinh-vip-789vip__vip-table th,
.page-khuyen-mai-chuong-trinh-vip-789vip__vip-table td {
  padding: 15px 20px;
  border: 1px solid #1B3357; /* Divider */
  text-align: center;
  color: #F3F8FF; /* Text Main */
}

.page-khuyen-mai-chuong-trinh-vip-789vip__vip-table th {
  background-color: #113B7A; /* Primary Color */
  color: #F2C14E; /* Gold */
  font-weight: bold;
  font-size: 1.1em;
}

.page-khuyen-mai-chuong-trinh-vip-789vip__vip-table tbody tr:nth-child(odd) {
  background-color: rgba(17, 59, 122, 0.2); /* Primary Color with opacity */
}

.page-khuyen-mai-chuong-trinh-vip-789vip__vip-table tbody tr:hover {
  background-color: #1B3357; /* Divider */
}

/* FAQ Section */
.page-khuyen-mai-chuong-trinh-vip-789vip__faq-list {
  margin-top: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

details.page-khuyen-mai-chuong-trinh-vip-789vip__faq-item {
  margin-bottom: 15px;
  border-radius: 5px;
  border: 1px solid #244D84; /* Border */
  overflow: hidden;
  background: #10233F; /* Card BG */
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
}

details.page-khuyen-mai-chuong-trinh-vip-789vip__faq-item summary.page-khuyen-mai-chuong-trinh-vip-789vip__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background-color 0.3s ease;
  color: #F3F8FF; /* Text Main */
}

details.page-khuyen-mai-chuong-trinh-vip-789vip__faq-item summary.page-khuyen-mai-chuong-trinh-vip-789vip__faq-question::-webkit-details-marker {
  display: none;
}

details.page-khuyen-mai-chuong-trinh-vip-789vip__faq-item summary.page-khuyen-mai-chuong-trinh-vip-789vip__faq-question:hover {
  background: #1B3357; /* Divider */
}

.page-khuyen-mai-chuong-trinh-vip-789vip__faq-qtext {
  flex: 1;
  font-size: 1.1em;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  color: #F2C14E; /* Gold */
}

.page-khuyen-mai-chuong-trinh-vip-789vip__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  color: #4FA8FF; /* Glow */
  flex-shrink: 0;
  margin-left: 15px;
  width: 28px;
  text-align: center;
}

details.page-khuyen-mai-chuong-trinh-vip-789vip__faq-item[open] .page-khuyen-mai-chuong-trinh-vip-789vip__faq-toggle {
  color: #F2C14E; /* Gold */
}

details.page-khuyen-mai-chuong-trinh-vip-789vip__faq-item .page-khuyen-mai-chuong-trinh-vip-789vip__faq-answer {
  padding: 0 20px 20px;
  background: rgba(17, 59, 122, 0.1);
  border-radius: 0 0 5px 5px;
  color: #AFC4E8; /* Text Secondary */
  text-align: left;
}

.page-khuyen-mai-chuong-trinh-vip-789vip img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-khuyen-mai-chuong-trinh-vip-789vip__hero-content {
    margin: 60px auto;
    padding: 30px 15px;
  }

  .page-khuyen-mai-chuong-trinh-vip-789vip__main-title {
    font-size: clamp(2em, 5vw, 3em);
  }

  .page-khuyen-mai-chuong-trinh-vip-789vip__section-title {
    font-size: 2em;
  }

  .page-khuyen-mai-chuong-trinh-vip-789vip__vip-levels-grid,
  .page-khuyen-mai-chuong-trinh-vip-789vip__privilege-list,
  .page-khuyen-mai-chuong-trinh-vip-789vip__steps-list {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }

  .page-khuyen-mai-chuong-trinh-vip-789vip__vip-card-image {
    min-height: 120px;
  }

  .page-khuyen-mai-chuong-trinh-vip-789vip__vip-table {
    min-width: 600px;
  }
}

@media (max-width: 768px) {
  .page-khuyen-mai-chuong-trinh-vip-789vip__hero-section {
    padding-top: 10px; /* Small top padding for main content area */
    min-height: 450px;
  }

  .page-khuyen-mai-chuong-trinh-vip-789vip__hero-image {
    object-fit: contain !important; /* Ensure image is not cropped */
    aspect-ratio: unset !important;
    filter: brightness(0.6);
  }

  .page-khuyen-mai-chuong-trinh-vip-789vip__hero-content {
    margin: 40px auto;
    padding: 25px 15px;
    background: rgba(16, 35, 63, 0.8);
  }

  .page-khuyen-mai-chuong-trinh-vip-789vip__main-title {
    font-size: clamp(1.8em, 7vw, 2.5em);
  }

  .page-khuyen-mai-chuong-trinh-vip-789vip__description {
    font-size: 0.95em;
  }

  .page-khuyen-mai-chuong-trinh-vip-789vip__cta-buttons {
    flex-direction: column;
    gap: 15px;
    padding-left: 15px;
    padding-right: 15px;
    width: 100%;
    box-sizing: border-box;
  }

  .page-khuyen-mai-chuong-trinh-vip-789vip__btn-primary,
  .page-khuyen-mai-chuong-trinh-vip-789vip__btn-secondary {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding: 12px 20px;
  }

  .page-khuyen-mai-chuong-trinh-vip-789vip__section {
    padding: 40px 0;
  }

  .page-khuyen-mai-chuong-trinh-vip-789vip__container {
    padding: 0 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-khuyen-mai-chuong-trinh-vip-789vip__section-title {
    font-size: 1.8em;
    margin-bottom: 30px;
  }

  .page-khuyen-mai-chuong-trinh-vip-789vip__text-block {
    font-size: 1em;
    padding: 0 5px;
  }

  .page-khuyen-mai-chuong-trinh-vip-789vip__vip-levels-grid,
  .page-khuyen-mai-chuong-trinh-vip-789vip__privilege-list,
  .page-khuyen-mai-chuong-trinh-vip-789vip__steps-list {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-khuyen-mai-chuong-trinh-vip-789vip__vip-card-image {
    min-height: 100px;
  }

  .page-khuyen-mai-chuong-trinh-vip-789vip__vip-card-title {
    font-size: 1.4em;
  }

  .page-khuyen-mai-chuong-trinh-vip-789vip__privilege-item {
    padding: 20px;
  }

  .page-khuyen-mai-chuong-trinh-vip-789vip__privilege-title {
    font-size: 1.2em;
  }

  .page-khuyen-mai-chuong-trinh-vip-789vip__step-item {
    padding: 25px;
  }

  .page-khuyen-mai-chuong-trinh-vip-789vip__vip-table {
    min-width: 100%;
  }

  .page-khuyen-mai-chuong-trinh-vip-789vip__vip-table th,
  .page-khuyen-mai-chuong-trinh-vip-789vip__vip-table td {
    padding: 10px 15px;
    font-size: 0.85em;
  }

  details.page-khuyen-mai-chuong-trinh-vip-789vip__faq-item summary.page-khuyen-mai-chuong-trinh-vip-789vip__faq-question {
    padding: 15px;
  }

  .page-khuyen-mai-chuong-trinh-vip-789vip__faq-qtext {
    font-size: 1em;
  }

  .page-khuyen-mai-chuong-trinh-vip-789vip__faq-toggle {
    font-size: 20px;
    width: 24px;
  }

  details.page-khuyen-mai-chuong-trinh-vip-789vip__faq-item .page-khuyen-mai-chuong-trinh-vip-789vip__faq-answer {
    padding: 0 15px 15px;
  }

  .page-khuyen-mai-chuong-trinh-vip-789vip img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-khuyen-mai-chuong-trinh-vip-789vip__section,
  .page-khuyen-mai-chuong-trinh-vip-789vip__card,
  .page-khuyen-mai-chuong-trinh-vip-789vip__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
}