.page-khuyen-mai-nap-tien {
  font-family: Arial, sans-serif;
  color: #333333;
  background-color: #ffffff;
}

.page-khuyen-mai-nap-tien__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
  box-sizing: border-box;
}

.page-khuyen-mai-nap-tien__hero-section {
  position: relative;
  padding-top: 10px; /* Small top padding */
  margin-bottom: 40px;
  background-color: #f0f8ff;
  overflow: hidden;
}

.page-khuyen-mai-nap-tien__hero-image {
  width: 100%;
  height: auto;
  display: block;
}

.page-khuyen-mai-nap-tien__hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-khuyen-mai-nap-tien__hero-content {
  text-align: center;
  padding: 40px 15px;
  background-color: #ffffff;
  margin-top: -50px; /* Overlap with image slightly */
  position: relative;
  z-index: 1;
  box-shadow: 0 -5px 15px rgba(0, 0, 0, 0.1);
}

.page-khuyen-mai-nap-tien__main-title {
  color: #26A9E0;
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-khuyen-mai-nap-tien__description {
  font-size: 18px;
  line-height: 1.6;
  color: #555555;
  max-width: 900px;
  margin: 0 auto 30px;
}

.page-khuyen-mai-nap-tien__cta-button {
  display: inline-block;
  background-color: #26A9E0;
  color: #ffffff;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-size: 18px;
  font-weight: 600;
  transition: background-color 0.3s ease;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-khuyen-mai-nap-tien__cta-button:hover {
  background-color: #1e87c0;
}

.page-khuyen-mai-nap-tien__section-title {
  font-size: clamp(24px, 3vw, 38px);
  color: #26A9E0;
  text-align: center;
  margin-bottom: 30px;
  font-weight: 700;
}

.page-khuyen-mai-nap-tien__intro-section,
.page-khuyen-mai-nap-tien__promo-list-section,
.page-khuyen-mai-nap-tien__how-to-claim-section,
.page-khuyen-mai-nap-tien__terms-section,
.page-khuyen-mai-nap-tien__faq-section,
.page-khuyen-mai-nap-tien__contact-cta-section {
  padding: 60px 0;
}

.page-khuyen-mai-nap-tien__text-block {
  font-size: 16px;
  line-height: 1.7;
  color: #555555;
  margin-bottom: 20px;
  text-align: justify;
}

.page-khuyen-mai-nap-tien__promo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.page-khuyen-mai-nap-tien__promo-card {
  background-color: #ffffff;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  max-width: 100%;
  width: 100%;
  box-sizing: border-box;
}

.page-khuyen-mai-nap-tien__promo-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.page-khuyen-mai-nap-tien__promo-image-wrapper {
  width: 100%;
  height: 200px;
  overflow: hidden;
}

.page-khuyen-mai-nap-tien__promo-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-khuyen-mai-nap-tien__promo-card-content {
  padding: 25px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.page-khuyen-mai-nap-tien__promo-card-title {
  font-size: 22px;
  color: #26A9E0;
  margin-bottom: 15px;
  font-weight: 600;
  text-align: center;
}

.page-khuyen-mai-nap-tien__promo-card-description {
  font-size: 15px;
  line-height: 1.6;
  color: #666666;
  margin-bottom: 20px;
  flex-grow: 1;
  text-align: justify;
}

.page-khuyen-mai-nap-tien__promo-button {
  display: block;
  background-color: #EA7C07; /* Login color */
  color: #ffffff;
  padding: 12px 20px;
  border-radius: 6px;
  text-decoration: none;
  font-size: 16px;
  font-weight: 500;
  text-align: center;
  transition: background-color 0.3s ease;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-khuyen-mai-nap-tien__promo-button:hover {
  background-color: #c96700;
}

.page-khuyen-mai-nap-tien__steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  text-align: center;
}

.page-khuyen-mai-nap-tien__step-card {
  background-color: #f8f8f8;
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  border: 1px solid #e0e0e0;
}

.page-khuyen-mai-nap-tien__step-icon {
  font-size: 36px;
  font-weight: 700;
  color: #26A9E0;
  background-color: #e6f7ff;
  border-radius: 50%;
  width: 70px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  border: 2px solid #26A9E0;
}

.page-khuyen-mai-nap-tien__step-title {
  font-size: 20px;
  color: #26A9E0;
  margin-bottom: 10px;
  font-weight: 600;
}

.page-khuyen-mai-nap-tien__step-description {
  font-size: 15px;
  color: #666666;
  line-height: 1.6;
}

.page-khuyen-mai-nap-tien__cta-wrapper {
  text-align: center;
  margin-top: 50px;
}

.page-khuyen-mai-nap-tien__cta-button--large {
  padding: 18px 40px;
  font-size: 20px;
  border-radius: 10px;
}

.page-khuyen-mai-nap-tien__terms-list {
  list-style: disc;
  margin-left: 20px;
  padding-left: 0;
  color: #555555;
  font-size: 16px;
  line-height: 1.8;
}

.page-khuyen-mai-nap-tien__terms-list li {
  margin-bottom: 10px;
}

.page-khuyen-mai-nap-tien__read-more-link {
  display: inline-block;
  margin-top: 20px;
  color: #26A9E0;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
}

.page-khuyen-mai-nap-tien__read-more-link:hover {
  color: #1e87c0;
  text-decoration: underline;
}

.page-khuyen-mai-nap-tien__faq-list {
  max-width: 900px;
  margin: 0 auto;
}

.page-khuyen-mai-nap-tien__faq-item {
  background-color: #ffffff;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.page-khuyen-mai-nap-tien__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 18px;
  font-weight: 600;
  color: #26A9E0;
  cursor: pointer;
  background-color: #e6f7ff;
  border-bottom: 1px solid #e0e0e0;
  list-style: none;
}

.page-khuyen-mai-nap-tien__faq-question::-webkit-details-marker {
  display: none;
}

.page-khuyen-mai-nap-tien__faq-question:hover {
  background-color: #d9edf7;
}

.page-khuyen-mai-nap-tien__faq-toggle {
  font-size: 24px;
  line-height: 1;
  transition: transform 0.3s ease;
}

.page-khuyen-mai-nap-tien__faq-item[open] .page-khuyen-mai-nap-tien__faq-toggle {
  transform: rotate(45deg);
}

.page-khuyen-mai-nap-tien__faq-answer {
  padding: 20px 25px;
  font-size: 16px;
  line-height: 1.7;
  color: #555555;
  background-color: #ffffff;
}

.page-khuyen-mai-nap-tien__contact-cta-section {
  background-color: #f0f8ff;
  text-align: center;
  border-top: 1px solid #e0e0e0;
}

.page-khuyen-mai-nap-tien__contact-cta-section .page-khuyen-mai-nap-tien__section-title {
  margin-bottom: 20px;
}

.page-khuyen-mai-nap-tien__contact-cta-section .page-khuyen-mai-nap-tien__text-block {
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 30px;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-khuyen-mai-nap-tien__hero-content {
    padding: 30px 15px;
  }

  .page-khuyen-mai-nap-tien__main-title {
    font-size: clamp(26px, 4.5vw, 42px);
  }

  .page-khuyen-mai-nap-tien__description {
    font-size: 16px;
  }

  .page-khuyen-mai-nap-tien__section-title {
    font-size: clamp(22px, 3.5vw, 34px);
  }

  .page-khuyen-mai-nap-tien__promo-card-title {
    font-size: 20px;
  }
}

@media (max-width: 768px) {
  .page-khuyen-mai-nap-tien {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-khuyen-mai-nap-tien__hero-section {
    padding-top: 10px !important;
    margin-bottom: 30px;
  }

  .page-khuyen-mai-nap-tien__hero-image img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-khuyen-mai-nap-tien__hero-content {
    padding: 20px 15px;
    margin-top: -30px;
  }

  .page-khuyen-mai-nap-tien__main-title {
    font-size: clamp(24px, 6vw, 36px);
    margin-bottom: 15px;
  }

  .page-khuyen-mai-nap-tien__description {
    font-size: 15px;
    margin-bottom: 20px;
  }

  .page-khuyen-mai-nap-tien__cta-button,
  .page-khuyen-mai-nap-tien__promo-button,
  .page-khuyen-mai-nap-tien a[class*="button"],
  .page-khuyen-mai-nap-tien 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-khuyen-mai-nap-tien__cta-button--large {
    padding: 15px 25px;
    font-size: 18px;
  }

  .page-khuyen-mai-nap-tien__section-title {
    font-size: clamp(20px, 5vw, 30px);
    margin-bottom: 25px;
  }

  .page-khuyen-mai-nap-tien__intro-section,
  .page-khuyen-mai-nap-tien__promo-list-section,
  .page-khuyen-mai-nap-tien__how-to-claim-section,
  .page-khuyen-mai-nap-tien__terms-section,
  .page-khuyen-mai-nap-tien__faq-section,
  .page-khuyen-mai-nap-tien__contact-cta-section {
    padding: 40px 0;
  }

  .page-khuyen-mai-nap-tien__text-block {
    font-size: 15px;
  }

  .page-khuyen-mai-nap-tien__promo-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-khuyen-mai-nap-tien__promo-image-wrapper {
    height: 180px;
  }

  .page-khuyen-mai-nap-tien__promo-card-title {
    font-size: 18px;
  }

  .page-khuyen-mai-nap-tien__promo-card-description {
    font-size: 14px;
  }

  .page-khuyen-mai-nap-tien__steps-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-khuyen-mai-nap-tien__step-card {
    padding: 25px;
  }

  .page-khuyen-mai-nap-tien__step-icon {
    width: 60px;
    height: 60px;
    font-size: 30px;
    margin-bottom: 15px;
  }

  .page-khuyen-mai-nap-tien__step-title {
    font-size: 18px;
  }

  .page-khuyen-mai-nap-tien__cta-wrapper {
    margin-top: 30px;
  }

  .page-khuyen-mai-nap-tien__terms-list {
    font-size: 15px;
  }

  .page-khuyen-mai-nap-tien__faq-question {
    padding: 15px 20px;
    font-size: 16px;
  }

  .page-khuyen-mai-nap-tien__faq-answer {
    padding: 15px 20px;
    font-size: 15px;
  }

  .page-khuyen-mai-nap-tien__section,
  .page-khuyen-mai-nap-tien__card,
  .page-khuyen-mai-nap-tien__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* If buttons are flex, ensure they wrap or stack */
  .page-khuyen-mai-nap-tien__cta-buttons {
    display: flex;
    flex-direction: column !important;
    gap: 10px;
  }

  .page-khuyen-mai-nap-tien img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
}