.page-chung-nhan-uy-tin {
  color: var(--text-main, #1F2D3D);
  background-color: var(--page-bg, #F4F7FB);
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

.page-chung-nhan-uy-tin__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-chung-nhan-uy-tin__top-section {
  padding-top: 10px; /* Adhering to the 10px top padding rule */
  padding-bottom: 60px;
  text-align: center;
  background: linear-gradient(180deg, #6FA3FF 0%, #2F6BFF 100%);
  color: #ffffff;
}

.page-chung-nhan-uy-tin__main-title {
  font-size: clamp(2.2em, 4vw, 3.5em);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: #ffffff;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-chung-nhan-uy-tin__description {
  font-size: 1.1em;
  margin-bottom: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-chung-nhan-uy-tin__cta-buttons {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
}

.page-chung-nhan-uy-tin__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 30px;
  border-radius: 8px;
  font-size: 1.05em;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  min-width: 180px;
}

.page-chung-nhan-uy-tin__btn-primary {
  background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
  color: #ffffff;
  border: 2px solid transparent;
}

.page-chung-nhan-uy-tin__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(47, 107, 255, 0.4);
}

.page-chung-nhan-uy-tin__btn-secondary {
  background: #ffffff;
  color: #2F6BFF;
  border: 2px solid #2F6BFF;
}

.page-chung-nhan-uy-tin__btn-secondary:hover {
  background: #F4F7FB;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(47, 107, 255, 0.1);
}

.page-chung-nhan-uy-tin__content-area {
  padding: 60px 0;
  background-color: var(--card-bg, #ffffff);
  color: var(--text-main, #1F2D3D);
}

.page-chung-nhan-uy-tin__article-wrap {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-chung-nhan-uy-tin__section-title {
  font-size: 2.2em;
  font-weight: 700;
  color: var(--custom-color-1776249996415, #000000);
  margin-top: 40px;
  margin-bottom: 25px;
  line-height: 1.3;
}

.page-chung-nhan-uy-tin__paragraph {
  font-size: 1.05em;
  margin-bottom: 20px;
  line-height: 1.7;
  color: var(--text-main, #1F2D3D);
}

.page-chung-nhan-uy-tin__highlight {
  color: #2F6BFF;
  font-weight: 600;
}

.page-chung-nhan-uy-tin__image-wrapper {
  margin: 40px 0;
  text-align: center;
}

.page-chung-nhan-uy-tin__image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
  display: block;
  margin: 0 auto;
  width: 680px;
  height: 400px;
}

.page-chung-nhan-uy-tin__image-caption {
  font-size: 0.9em;
  color: #666666;
  margin-top: 15px;
}

.page-chung-nhan-uy-tin__cta-buttons--bottom {
  margin-top: 50px;
  margin-bottom: 30px;
}

.page-chung-nhan-uy-tin__inline-link {
  color: #2F6BFF;
  text-decoration: underline;
  font-weight: 600;
}

.page-chung-nhan-uy-tin__inline-link:hover {
  color: #6FA3FF;
}

.page-chung-nhan-uy-tin__promo-banner {
  background: linear-gradient(180deg, #2F6BFF 0%, #4A8BFF 100%);
  padding: 80px 0;
  text-align: center;
  color: #ffffff;
}

.page-chung-nhan-uy-tin__promo-title {
  font-size: 2.5em;
  font-weight: 700;
  margin-bottom: 20px;
  color: #ffffff;
}

.page-chung-nhan-uy-tin__promo-text {
  font-size: 1.1em;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* --- Mobile Responsive Styles (max-width: 768px) --- */
@media (max-width: 768px) {
  .page-chung-nhan-uy-tin {
    font-size: 15px;
    line-height: 1.5;
  }

  .page-chung-nhan-uy-tin__container,
  .page-chung-nhan-uy-tin__article-wrap {
    padding-left: 15px !important;
    padding-right: 15px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    overflow-x: hidden;
  }

  /* 1. Top section title + CTA */
  .page-chung-nhan-uy-tin__top-section {
    padding-top: 10px !important; /* Enforce 10px top padding */
    padding-bottom: 40px;
  }

  .page-chung-nhan-uy-tin__main-title {
    font-size: 2em; /* Adjusted for mobile readability */
    margin-bottom: 15px;
  }

  .page-chung-nhan-uy-tin__description {
    font-size: 1em;
    margin-bottom: 30px;
  }

  .page-chung-nhan-uy-tin__cta-buttons {
    flex-direction: column; /* Stack buttons vertically */
    gap: 10px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
  }

  .page-chung-nhan-uy-tin__btn {
    max-width: 100% !important;
    width: 100% !important;
    padding: 12px 20px;
    font-size: 1em;
    min-width: unset;
  }

  /* 2. Single column long text container */
  .page-chung-nhan-uy-tin__content-area {
    padding: 40px 0;
  }

  .page-chung-nhan-uy-tin__section-title {
    font-size: 1.6em;
    margin-top: 30px;
    margin-bottom: 15px;
  }

  .page-chung-nhan-uy-tin__paragraph {
    font-size: 0.95em;
    margin-bottom: 15px;
  }

  /* 3. Generic images and figure */
  .page-chung-nhan-uy-tin img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    box-sizing: border-box !important;
    display: block !important;
  }

  .page-chung-nhan-uy-tin__image-wrapper {
    margin: 30px 0;
  }

  /* 4. Buttons and button containers (already covered by .page-chung-nhan-uy-tin__cta-buttons and .page-chung-nhan-uy-tin__btn) */
  .page-chung-nhan-uy-tin__cta-buttons--bottom {
    margin-top: 40px;
    margin-bottom: 20px;
  }

  /* Promo banner specific mobile styles */
  .page-chung-nhan-uy-tin__promo-banner {
    padding: 50px 0;
  }

  .page-chung-nhan-uy-tin__promo-title {
    font-size: 1.8em;
    margin-bottom: 15px;
  }

  .page-chung-nhan-uy-tin__promo-text {
    font-size: 1em;
    margin-bottom: 30px;
  }
}

/* --- General color contrast and safety rules --- */
.page-chung-nhan-uy-tin__card {
  background: var(--card-bg, #ffffff);
  color: var(--text-main, #1F2D3D);
  border: 1px solid var(--border-color, #D6E2FF);
}

.page-chung-nhan-uy-tin__dark-section {
  background: #2F6BFF;
  color: #ffffff;
}

.page-chung-nhan-uy-tin__light-bg {
  background: var(--background, #F4F7FB);
  color: var(--text-main, #1F2D3D);
}