.page-index-uu-dai-cho-thanh-vien-moi {
  color: #F3F8FF; /* Text Main for dark body background */
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  background-color: transparent; /* Body background from shared.css */
}

.page-index-uu-dai-cho-thanh-vien-moi__content-container {
  max-width: 1170px;
  margin: 0 auto;
  padding: 20px 16px;
  box-sizing: border-box;
}

.page-index-uu-dai-cho-thanh-vien-moi__section-title {
  font-size: 2.5em;
  font-weight: 700;
  color: #F2C14E; /* Gold */
  text-align: center;
  margin-bottom: 30px;
  line-height: 1.2;
}

.page-index-uu-dai-cho-thanh-vien-moi__section-description {
  font-size: 1.1em;
  color: #AFC4E8; /* Text Secondary */
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px;
}

/* Hero Section */
.page-index-uu-dai-cho-thanh-vien-moi__hero-section {
  padding-top: 10px; /* Small top padding as body handles header offset */
  padding-bottom: 60px;
  background-color: #08162B; /* Deep Navy as section background */
  overflow: hidden;
}

.page-index-uu-dai-cho-thanh-vien-moi__hero-container {
  max-width: 1170px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 40px;
  padding: 40px 16px;
}

.page-index-uu-dai-cho-thanh-vien-moi__hero-image-wrapper {
  flex: 1 1 50%;
  text-align: center;
  min-width: 300px;
}

.page-index-uu-dai-cho-thanh-vien-moi__hero-image {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-index-uu-dai-cho-thanh-vien-moi__hero-content {
  flex: 1 1 40%;
  min-width: 300px;
  color: #F3F8FF;
  text-align: left;
}

.page-index-uu-dai-cho-thanh-vien-moi__hero-title {
  font-size: clamp(2em, 4vw, 3.5em); /* Responsive font size */
  font-weight: 800;
  color: #F2C14E; /* Gold */
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-index-uu-dai-cho-thanh-vien-moi__hero-description {
  font-size: 1.15em;
  color: #AFC4E8;
  margin-bottom: 30px;
}

.page-index-uu-dai-cho-thanh-vien-moi__hero-cta-buttons {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.page-index-uu-dai-cho-thanh-vien-moi__cta-button {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 8px;
  font-size: 1.1em;
  font-weight: 700;
  text-decoration: none;
  text-align: center;
  transition: all 0.3s ease;
  white-space: normal; /* Allow text wrapping */
  word-wrap: break-word; /* Allow text breaking */
  box-sizing: border-box;
}

.page-index-uu-dai-cho-thanh-vien-moi__btn-primary {
  background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
  color: #ffffff;
  border: 2px solid transparent;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-index-uu-dai-cho-thanh-vien-moi__btn-primary:hover {
  background: linear-gradient(180deg, #1144A6 0%, #2B73F6 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.page-index-uu-dai-cho-thanh-vien-moi__btn-secondary {
  background: #1D5FD1; /* Auxiliary color */
  color: #F3F8FF;
  border: 2px solid #1D5FD1;
}

.page-index-uu-dai-cho-thanh-vien-moi__btn-secondary:hover {
  background: #113B7A; /* Main color */
  border-color: #113B7A;
  transform: translateY(-2px);
}

.page-index-uu-dai-cho-thanh-vien-moi__btn-primary-small {
  padding: 10px 20px;
  font-size: 1em;
}

/* Promo Intro Section */
.page-index-uu-dai-cho-thanh-vien-moi__promo-intro-section {
  padding: 60px 0;
  background-color: #08162B; /* Deep Navy */
}

/* Promo Cards Section */
.page-index-uu-dai-cho-thanh-vien-moi__promo-cards-section {
  padding: 60px 0;
  background-color: #10233F; /* Card BG */
}

.page-index-uu-dai-cho-thanh-vien-moi__promo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.page-index-uu-dai-cho-thanh-vien-moi__promo-card {
  background-color: #08162B; /* Deep Navy */
  border: 1px solid #244D84; /* Border */
  border-radius: 12px;
  padding: 25px;
  text-align: center;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease;
}

.page-index-uu-dai-cho-thanh-vien-moi__promo-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.page-index-uu-dai-cho-thanh-vien-moi__promo-card-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 20px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.page-index-uu-dai-cho-thanh-vien-moi__promo-card-title {
  font-size: 1.5em;
  color: #F2C14E; /* Gold */
  margin-bottom: 15px;
  font-weight: 700;
}

.page-index-uu-dai-cho-thanh-vien-moi__promo-card-text {
  font-size: 1em;
  color: #AFC4E8;
  margin-bottom: 25px;
}

/* How To Claim Section */
.page-index-uu-dai-cho-thanh-vien-moi__how-to-claim-section {
  padding: 60px 0;
  background-color: #08162B; /* Deep Navy */
}

.page-index-uu-dai-cho-thanh-vien-moi__steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-index-uu-dai-cho-thanh-vien-moi__step-card {
  background-color: #10233F; /* Card BG */
  border: 1px solid #244D84; /* Border */
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-index-uu-dai-cho-thanh-vien-moi__step-icon {
  width: 60px;
  height: 60px;
  line-height: 60px;
  background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
  color: #ffffff;
  font-size: 2em;
  font-weight: 700;
  border-radius: 50%;
  margin: 0 auto 20px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-index-uu-dai-cho-thanh-vien-moi__step-title {
  font-size: 1.4em;
  color: #F2C14E; /* Gold */
  margin-bottom: 10px;
  font-weight: 700;
}

.page-index-uu-dai-cho-thanh-vien-moi__step-text {
  font-size: 1em;
  color: #AFC4E8;
}

/* Why Choose Us Section */
.page-index-uu-dai-cho-thanh-vien-moi__benefits-section {
  padding: 60px 0;
  background-color: #10233F; /* Card BG */
}

.page-index-uu-dai-cho-thanh-vien-moi__benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-index-uu-dai-cho-thanh-vien-moi__benefit-item {
  background-color: #08162B; /* Deep Navy */
  border: 1px solid #244D84; /* Border */
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-index-uu-dai-cho-thanh-vien-moi__benefit-icon {
  width: 200px;
  height: 200px;
  object-fit: cover;
  border-radius: 50%;
  margin: 0 auto 20px;
  display: block;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-index-uu-dai-cho-thanh-vien-moi__benefit-title {
  font-size: 1.4em;
  color: #F2C14E; /* Gold */
  margin-bottom: 10px;
  font-weight: 700;
}

.page-index-uu-dai-cho-thanh-vien-moi__benefit-text {
  font-size: 1em;
  color: #AFC4E8;
}

/* FAQ Section */
.page-index-uu-dai-cho-thanh-vien-moi__faq-section {
  padding: 60px 0;
  background-color: #08162B; /* Deep Navy */
}

.page-index-uu-dai-cho-thanh-vien-moi__faq-list {
  margin-top: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-index-uu-dai-cho-thanh-vien-moi__faq-item {
  background-color: #10233F; /* Card BG */
  border: 1px solid #244D84; /* Border */
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-index-uu-dai-cho-thanh-vien-moi__faq-item summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  font-size: 1.2em;
  font-weight: 600;
  color: #F3F8FF; /* Text Main */
  background-color: #113B7A; /* Main color */
  position: relative;
  user-select: none;
}

.page-index-uu-dai-cho-thanh-vien-moi__faq-item summary::-webkit-details-marker {
  display: none;
}

.page-index-uu-dai-cho-thanh-vien-moi__faq-item summary:hover {
  background-color: #1D5FD1; /* Auxiliary color */
}

.page-index-uu-dai-cho-thanh-vien-moi__faq-qtext {
  flex-grow: 1;
}

.page-index-uu-dai-cho-thanh-vien-moi__faq-toggle {
  font-size: 1.5em;
  margin-left: 15px;
  transition: transform 0.3s ease;
}

.page-index-uu-dai-cho-thanh-vien-moi__faq-item[open] .page-index-uu-dai-cho-thanh-vien-moi__faq-toggle {
  transform: rotate(45deg); /* Change + to X or similar */
}

.page-index-uu-dai-cho-thanh-vien-moi__faq-answer {
  padding: 20px 25px;
  background-color: #10233F; /* Card BG */
  color: #AFC4E8; /* Text Secondary */
  font-size: 1em;
  border-top: 1px solid #244D84; /* Border */
}

/* CTA Bottom Section */
.page-index-uu-dai-cho-thanh-vien-moi__cta-bottom-section {
  padding: 80px 0;
  background-color: #113B7A; /* Main color */
  text-align: center;
}

.page-index-uu-dai-cho-thanh-vien-moi__cta-bottom-content {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-index-uu-dai-cho-thanh-vien-moi__cta-bottom-title {
  font-size: 2.2em;
  font-weight: 700;
  color: #F2C14E; /* Gold */
  margin-bottom: 20px;
}

.page-index-uu-dai-cho-thanh-vien-moi__cta-bottom-description {
  font-size: 1.1em;
  color: #F3F8FF;
  max-width: 800px;
  margin-bottom: 40px;
}

/* General Image Responsiveness */
.page-index-uu-dai-cho-thanh-vien-moi img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* --- Mobile Responsive Styles (max-width: 768px) --- */
@media (max-width: 768px) {
  .page-index-uu-dai-cho-thanh-vien-moi {
    font-size: 15px;
    line-height: 1.5;
  }

  .page-index-uu-dai-cho-thanh-vien-moi__content-container,
  .page-index-uu-dai-cho-thanh-vien-moi__hero-container {
    padding-left: 15px !important;
    padding-right: 15px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-index-uu-dai-cho-thanh-vien-moi__section-title {
    font-size: 2em;
    margin-bottom: 20px;
  }

  .page-index-uu-dai-cho-thanh-vien-moi__section-description {
    font-size: 1em;
    margin-bottom: 30px;
  }

  /* HERO Section Mobile */
  .page-index-uu-dai-cho-thanh-vien-moi__hero-section {
    padding-top: 10px !important; /* Ensure small top padding */
    padding-bottom: 40px;
  }

  .page-index-uu-dai-cho-thanh-vien-moi__hero-container {
    flex-direction: column;
    gap: 30px;
    padding-top: 20px;
    padding-bottom: 20px;
  }

  .page-index-uu-dai-cho-thanh-vien-moi__hero-image-wrapper {
    order: 1;
    min-width: unset;
  }

  .page-index-uu-dai-cho-thanh-vien-moi__hero-content {
    order: 2;
    text-align: center;
    min-width: unset;
  }

  .page-index-uu-dai-cho-thanh-vien-moi__hero-title {
    font-size: clamp(2em, 8vw, 2.5em);
  }

  .page-index-uu-dai-cho-thanh-vien-moi__hero-description {
    font-size: 1em;
  }

  .page-index-uu-dai-cho-thanh-vien-moi__hero-cta-buttons {
    flex-direction: column;
    gap: 15px;
  }

  .page-index-uu-dai-cho-thanh-vien-moi__cta-button,
  .page-index-uu-dai-cho-thanh-vien-moi__btn-primary,
  .page-index-uu-dai-cho-thanh-vien-moi__btn-secondary,
  .page-index-uu-dai-cho-thanh-vien-moi a[class*="button"],
  .page-index-uu-dai-cho-thanh-vien-moi 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-index-uu-dai-cho-thanh-vien-moi__hero-cta-buttons,
  .page-index-uu-dai-cho-thanh-vien-moi__cta-bottom-content {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
  }

  /* Promo Cards Section Mobile */
  .page-index-uu-dai-cho-thanh-vien-moi__promo-cards-section {
    padding: 40px 0;
  }

  .page-index-uu-dai-cho-thanh-vien-moi__promo-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-index-uu-dai-cho-thanh-vien-moi__promo-card-title {
    font-size: 1.3em;
  }

  /* How To Claim Section Mobile */
  .page-index-uu-dai-cho-thanh-vien-moi__how-to-claim-section {
    padding: 40px 0;
  }

  .page-index-uu-dai-cho-thanh-vien-moi__steps-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-index-uu-dai-cho-thanh-vien-moi__step-icon {
    width: 50px;
    height: 50px;
    line-height: 50px;
    font-size: 1.8em;
  }

  .page-index-uu-dai-cho-thanh-vien-moi__step-title {
    font-size: 1.2em;
  }

  /* Why Choose Us Section Mobile */
  .page-index-uu-dai-cho-thanh-vien-moi__benefits-section {
    padding: 40px 0;
  }

  .page-index-uu-dai-cho-thanh-vien-moi__benefits-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-index-uu-dai-cho-thanh-vien-moi__benefit-icon {
    width: 150px;
    height: 150px;
  }

  .page-index-uu-dai-cho-thanh-vien-moi__benefit-title {
    font-size: 1.2em;
  }

  /* FAQ Section Mobile */
  .page-index-uu-dai-cho-thanh-vien-moi__faq-section {
    padding: 40px 0;
  }

  .page-index-uu-dai-cho-thanh-vien-moi__faq-list {
    margin-top: 30px;
  }

  .page-index-uu-dai-cho-thanh-vien-moi__faq-item summary {
    padding: 15px 20px;
    font-size: 1.1em;
  }

  .page-index-uu-dai-cho-thanh-vien-moi__faq-toggle {
    font-size: 1.3em;
  }

  .page-index-uu-dai-cho-thanh-vien-moi__faq-answer {
    padding: 15px 20px;
    font-size: 0.95em;
  }

  /* CTA Bottom Section Mobile */
  .page-index-uu-dai-cho-thanh-vien-moi__cta-bottom-section {
    padding: 60px 0;
  }

  .page-index-uu-dai-cho-thanh-vien-moi__cta-bottom-title {
    font-size: 1.8em;
  }

  .page-index-uu-dai-cho-thanh-vien-moi__cta-bottom-description {
    font-size: 1em;
  }

  /* General image rules for mobile */
  .page-index-uu-dai-cho-thanh-vien-moi img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-index-uu-dai-cho-thanh-vien-moi__promo-card-image,
  .page-index-uu-dai-cho-thanh-vien-moi__benefit-icon {
    max-width: 100% !important;
    width: auto !important; /* Allow natural width for circle icons, but height auto still applies */
    height: auto !important;
  }
}