.page-promotions-vietnam-main-link-s001 {
  background-color: #100224;
  color: #FFFFFF;
  font-family: Arial, sans-serif;
  line-height: 1.6;
  padding-top: 10px; /* Small top padding, body handles --header-offset */
}

.page-promotions-vietnam-main-link-s001__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

.page-promotions-vietnam-main-link-s001__hero-section {
  position: relative;
  width: 100%;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-bottom: 40px;
}

.page-promotions-vietnam-main-link-s001__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  aspect-ratio: 16/9;
  min-width: 200px;
  min-height: 200px;
}

.page-promotions-vietnam-main-link-s001__hero-content {
  padding: 20px;
  max-width: 900px;
  width: 100%;
  box-sizing: border-box;
  background-color: #017439; /* Dark green background for content block */
  margin-top: -80px; /* Overlap slightly for visual effect */
  position: relative;
  z-index: 1;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  color: #FFFFFF;
  padding-top: 100px; /* Adjust padding to avoid text overlapping the image when margin-top is negative */
}

.page-promotions-vietnam-main-link-s001__main-title {
  font-size: clamp(2rem, 5vw, 3.2rem); /* Use clamp for H1 font size */
  font-weight: bold;
  line-height: 1.2;
  margin-bottom: 15px;
  color: #FFFF00; /* Yellow for H1 */
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-promotions-vietnam-main-link-s001__main-description {
  font-size: 1.1rem;
  margin-bottom: 30px;
  color: #FFFFFF;
}

.page-promotions-vietnam-main-link-s001__cta-button {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1rem;
  transition: background-color 0.3s ease;
  margin: 0 10px 15px;
  min-width: 200px; /* Ensure buttons are not too small */
  min-height: 44px; /* Ensure buttons are not too small for touch */
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.page-promotions-vietnam-main-link-s001__cta-button--register {
  background-color: #C30808; /* Red for Register */
  color: #FFFF00;
}

.page-promotions-vietnam-main-link-s001__cta-button--register:hover {
  background-color: #a30606;
}

.page-promotions-vietnam-main-link-s001__cta-button--login {
  background-color: #C30808; /* Red for Login */
  color: #FFFF00;
}

.page-promotions-vietnam-main-link-s001__cta-button--login:hover {
  background-color: #a30606;
}

.page-promotions-vietnam-main-link-s001__section-title {
  font-size: 2.5rem;
  color: #FFFF00; /* Yellow for section titles */
  text-align: center;
  margin-bottom: 30px;
  margin-top: 40px;
  font-weight: bold;
  line-height: 1.3;
  /* Text gradient for important H2, if desired for WOW88 style */
  /* background: linear-gradient(90deg, #ff9500, #ff5e3a); */
  /* -webkit-background-clip: text; */
  /* -webkit-text-fill-color: transparent; */
}

.page-promotions-vietnam-main-link-s001__section-description {
  font-size: 1.05rem;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px;
  color: #FFFFFF;
}

.page-promotions-vietnam-main-link-s001__promotion-details-section {
  background-color: #017439;
  padding: 60px 0;
  border-radius: 8px;
  margin: 40px auto;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.page-promotions-vietnam-main-link-s001__details-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.page-promotions-vietnam-main-link-s001__detail-card {
  background-color: #100224; /* Darker background for cards */
  padding: 25px;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-promotions-vietnam-main-link-s001__detail-card-image {
  width: 100%;
  height: auto;
  max-height: 250px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
  min-width: 200px;
  min-height: 200px;
}

.page-promotions-vietnam-main-link-s001__detail-card-title {
  font-size: 1.5rem;
  color: #FFFF00; /* Yellow for card titles */
  margin-bottom: 15px;
  font-weight: bold;
}

.page-promotions-vietnam-main-link-s001__detail-card-text {
  font-size: 1rem;
  color: #FFFFFF;
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-promotions-vietnam-main-link-s001__detail-card-button {
  background-color: #C30808; /* Red for card buttons */
  color: #FFFF00;
  padding: 10px 20px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease;
  min-width: 150px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.page-promotions-vietnam-main-link-s001__detail-card-button:hover {
  background-color: #a30606;
}

.page-promotions-vietnam-main-link-s001__how-to-claim-section {
  padding: 60px 0;
  background-color: #100224;
}

.page-promotions-vietnam-main-link-s001__steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-bottom: 50px;
}

.page-promotions-vietnam-main-link-s001__step-card {
  background-color: #017439;
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  position: relative;
}

.page-promotions-vietnam-main-link-s001__step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  background-color: #C30808; /* Red for step number */
  color: #FFFF00;
  border-radius: 50%;
  font-size: 1.8rem;
  font-weight: bold;
  margin-bottom: 20px;
  box-shadow: 0 0 0 5px rgba(195, 8, 8, 0.3);
}

.page-promotions-vietnam-main-link-s001__step-title {
  font-size: 1.6rem;
  color: #FFFF00;
  margin-bottom: 15px;
  font-weight: bold;
}

.page-promotions-vietnam-main-link-s001__step-text {
  font-size: 1rem;
  color: #FFFFFF;
}

.page-promotions-vietnam-main-link-s001__cta-button--full-width {
  display: block;
  width: calc(100% - 40px); /* Adjust for padding */
  margin: 0 auto;
  background-color: #C30808;
  color: #FFFF00;
  padding: 15px 30px;
  font-size: 1.2rem;
  border-radius: 8px;
  text-align: center;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease;
  min-height: 44px;
}

.page-promotions-vietnam-main-link-s001__cta-button--full-width:hover {
  background-color: #a30606;
}

.page-promotions-vietnam-main-link-s001__terms-section {
  background-color: #017439;
  padding: 60px 0;
  margin-top: 40px;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.page-promotions-vietnam-main-link-s001__terms-list {
  list-style: none;
  padding: 0;
  margin: 0 auto 30px;
  max-width: 800px;
}

.page-promotions-vietnam-main-link-s001__term-item {
  background-color: #100224;
  padding: 15px 20px;
  margin-bottom: 10px;
  border-radius: 5px;
  color: #FFFFFF;
  font-size: 1rem;
  line-height: 1.5;
  position: relative;
  padding-left: 35px;
}

.page-promotions-vietnam-main-link-s001__term-item::before {
  content: '✓';
  color: #FFFF00; /* Yellow checkmark */
  position: absolute;
  left: 10px;
  font-weight: bold;
}

.page-promotions-vietnam-main-link-s001__read-more-link {
  display: block;
  text-align: center;
  color: #FFFF00; /* Yellow for link */
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1rem;
  margin-top: 20px;
  transition: color 0.3s ease;
}

.page-promotions-vietnam-main-link-s001__read-more-link:hover {
  color: #FFFFFF;
}

.page-promotions-vietnam-main-link-s001__cta-banner-section {
  padding: 50px 0;
  background-color: #100224;
  text-align: center;
}

.page-promotions-vietnam-main-link-s001__cta-banner-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  background-color: #017439; /* Dark green background */
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.page-promotions-vietnam-main-link-s001__cta-banner-image {
  width: 100%;
  max-width: 800px;
  height: auto;
  border-radius: 8px;
  object-fit: cover;
  min-width: 200px;
  min-height: 200px;
}

.page-promotions-vietnam-main-link-s001__cta-banner-text {
  flex-grow: 1;
  text-align: center;
}

.page-promotions-vietnam-main-link-s001__cta-banner-title {
  font-size: 2rem;
  color: #FFFF00;
  margin-bottom: 10px;
  font-weight: bold;
}

.page-promotions-vietnam-main-link-s001__cta-banner-description {
  font-size: 1.1rem;
  color: #FFFFFF;
  margin-bottom: 20px;
}

.page-promotions-vietnam-main-link-s001__cta-button--banner {
  background-color: #C30808;
  color: #FFFF00;
  padding: 15px 30px;
  font-size: 1.2rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease;
  min-width: 220px;
  min-height: 44px;
}

.page-promotions-vietnam-main-link-s001__cta-button--banner:hover {
  background-color: #a30606;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .page-promotions-vietnam-main-link-s001__main-title {
    font-size: clamp(1.8rem, 7vw, 2.5rem);
  }

  .page-promotions-vietnam-main-link-s001__section-title {
    font-size: 2rem;
  }

  .page-promotions-vietnam-main-link-s001__details-grid,
  .page-promotions-vietnam-main-link-s001__steps-grid {
    grid-template-columns: 1fr;
  }

  .page-promotions-vietnam-main-link-s001__hero-content {
    margin-top: -50px;
    padding-top: 80px;
  }

  .page-promotions-vietnam-main-link-s001__cta-banner-content {
    flex-direction: column;
    text-align: center;
  }

  .page-promotions-vietnam-main-link-s001__cta-button {
    width: calc(100% - 20px);
    margin: 10px auto;
  }

  /* Ensure all images in content area are responsive */
  .page-promotions-vietnam-main-link-s001__hero-image,
  .page-promotions-vietnam-main-link-s001__detail-card-image,
  .page-promotions-vietnam-main-link-s001__cta-banner-image {
    max-width: 100%;
    height: auto;
  }

  /* Content area images CSS size lower bound */
  .page-promotions-vietnam-main-link-s001 img {
    min-width: 200px;
    min-height: 200px;
    width: 100%; /* Ensure they stretch to fill container */
  }
}

@media (max-width: 549px) {
  .page-promotions-vietnam-main-link-s001__main-title {
    font-size: clamp(1.5rem, 8vw, 2.2rem);
  }

  .page-promotions-vietnam-main-link-s001__section-title {
    font-size: 1.8rem;
  }

  .page-promotions-vietnam-main-link-s001__cta-banner-title {
    font-size: 1.5rem;
  }
}