.page-chuong-trinh-doi-tac-s66 {
  font-family: 'Arial', sans-serif;
  color: #1F2D3D;
  line-height: 1.6;
}

.page-chuong-trinh-doi-tac-s66__container {
  max-width: 1170px;
  margin: 0 auto;
  padding: 0 15px;
  box-sizing: border-box;
}

.page-chuong-trinh-doi-tac-s66__hero-section {
  padding-top: 10px; /* Aligned with shared.css body padding-top */
  padding-bottom: 80px;
  background: #F4F7FB; /* Custom Background */
}

.page-chuong-trinh-doi-tac-s66__hero-container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 40px;
  padding-top: 40px;
  padding-bottom: 40px;
}

.page-chuong-trinh-doi-tac-s66__hero-content {
  flex: 1 1 45%;
  min-width: 300px;
  color: #1F2D3D;
}

.page-chuong-trinh-doi-tac-s66__main-title {
  font-size: 3.2em;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: #1F2D3D; /* Text Main */
}

.page-chuong-trinh-doi-tac-s66__hero-description {
  font-size: 1.1em;
  margin-bottom: 30px;
  color: #1F2D3D; /* Text Main */
}

.page-chuong-trinh-doi-tac-s66__cta-buttons {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.page-chuong-trinh-doi-tac-s66__btn-primary,
.page-chuong-trinh-doi-tac-s66__btn-secondary {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1em;
  transition: all 0.3s ease;
  text-align: center;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-chuong-trinh-doi-tac-s66__btn-primary {
  background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%); /* Custom Button */
  color: #ffffff;
  border: 2px solid transparent;
}

.page-chuong-trinh-doi-tac-s66__btn-primary:hover {
  background: linear-gradient(180deg, #2F6BFF 0%, #4A8BFF 100%);
  box-shadow: 0 6px 15px rgba(47, 107, 255, 0.4);
}

.page-chuong-trinh-doi-tac-s66__btn-secondary {
  background: #ffffff; /* Card BG */
  color: #2F6BFF; /* Main Color */
  border: 2px solid #2F6BFF; /* Main Color */
}

.page-chuong-trinh-doi-tac-s66__btn-secondary:hover {
  background: #2F6BFF; /* Main Color */
  color: #ffffff;
  box-shadow: 0 6px 15px rgba(47, 107, 255, 0.2);
}

.page-chuong-trinh-doi-tac-s66__hero-image {
  flex: 1 1 45%;
  min-width: 300px;
  text-align: center;
}

.page-chuong-trinh-doi-tac-s66__hero-side-image {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  display: block;
}

.page-chuong-trinh-doi-tac-s66__section-title {
  font-size: 2.5em;
  font-weight: 700;
  text-align: center;
  margin-bottom: 25px;
  color: #1F2D3D; /* Text Main */
}

.page-chuong-trinh-doi-tac-s66__section-description {
  font-size: 1.1em;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px auto;
  color: #1F2D3D; /* Text Main */
}

.page-chuong-trinh-doi-tac-s66__intro-section,
.page-chuong-trinh-doi-tac-s66__how-to-join-section,
.page-chuong-trinh-doi-tac-s66__faq-section {
  padding: 80px 0;
  background: #F4F7FB; /* Background */
}

.page-chuong-trinh-doi-tac-s66__dark-section {
  background: #2F6BFF; /* Main Color */
  color: #ffffff;
  padding: 80px 0;
}

.page-chuong-trinh-doi-tac-s66__text-contrast-fix {
  color: #ffffff !important;
}

.page-chuong-trinh-doi-tac-s66__features-grid,
.page-chuong-trinh-doi-tac-s66__benefits-grid,
.page-chuong-trinh-doi-tac-s66__steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.page-chuong-trinh-doi-tac-s66__feature-item,
.page-chuong-trinh-doi-tac-s66__benefit-card,
.page-chuong-trinh-doi-tac-s66__step-item {
  background: #ffffff; /* Card BG */
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid #D6E2FF; /* Border */
}

.page-chuong-trinh-doi-tac-s66__feature-item:hover,
.page-chuong-trinh-doi-tac-s66__benefit-card:hover,
.page-chuong-trinh-doi-tac-s66__step-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.page-chuong-trinh-doi-tac-s66__icon-box-media {
  width: 180px;
  height: 180px;
  margin: 0 auto 25px auto;
  border-radius: 50%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #E0EFFF; /* Lighter shade of main color */
}

.page-chuong-trinh-doi-tac-s66__icon-box-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  display: block;
}

.page-chuong-trinh-doi-tac-s66__feature-title,
.page-chuong-trinh-doi-tac-s66__benefit-title,
.page-chuong-trinh-doi-tac-s66__step-title {
  font-size: 1.5em;
  font-weight: 600;
  margin-bottom: 15px;
  color: #000000; /* Custom Color_1776249996415 */
}

.page-chuong-trinh-doi-tac-s66__feature-text,
.page-chuong-trinh-doi-tac-s66__benefit-text,
.page-chuong-trinh-doi-tac-s66__step-text {
  font-size: 1em;
  color: #1F2D3D; /* Text Main */
}

.page-chuong-trinh-doi-tac-s66__card-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 20px;
  display: block;
}

.page-chuong-trinh-doi-tac-s66__step-number {
  font-size: 2.5em;
  font-weight: 700;
  color: #2F6BFF; /* Main Color */
  margin-bottom: 15px;
}

.page-chuong-trinh-doi-tac-s66__cta-center {
  text-align: center;
  margin-top: 50px;
}

.page-chuong-trinh-doi-tac-s66__faq-list {
  max-width: 900px;
  margin: 0 auto;
}

.page-chuong-trinh-doi-tac-s66__faq-item {
  background: #ffffff; /* Card BG */
  border: 1px solid #D6E2FF; /* Border */
  border-radius: 8px;
  margin-bottom: 15px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.page-chuong-trinh-doi-tac-s66__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.2em;
  font-weight: 600;
  color: #000000; /* Custom Color_1776249996415 */
  cursor: pointer;
  list-style: none;
  user-select: none;
}

.page-chuong-trinh-doi-tac-s66__faq-question::-webkit-details-marker {
  display: none;
}

.page-chuong-trinh-doi-tac-s66__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  transition: transform 0.3s ease;
  color: #2F6BFF;
}

.page-chuong-trinh-doi-tac-s66__faq-item[open] .page-chuong-trinh-doi-tac-s66__faq-toggle {
  transform: rotate(45deg);
}

.page-chuong-trinh-doi-tac-s66__faq-answer {
  padding: 0 25px 20px 25px;
  font-size: 1em;
  color: #1F2D3D; /* Text Main */
  line-height: 1.6;
}

.page-chuong-trinh-doi-tac-s66__cta-bottom-section {
  text-align: center;
  padding: 60px 0;
  background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%); /* Main Color for CTA bottom */
  color: #ffffff;
}

.page-chuong-trinh-doi-tac-s66__cta-bottom-section .page-chuong-trinh-doi-tac-s66__section-title,
.page-chuong-trinh-doi-tac-s66__cta-bottom-section .page-chuong-trinh-doi-tac-s66__section-description {
  color: #ffffff; /* Ensure white text on dark background */
}

.page-chuong-trinh-doi-tac-s66__cta-bottom-section .page-chuong-trinh-doi-tac-s66__btn-primary {
  margin-top: 30px;
  background: #ffffff; /* Card BG for contrast */
  color: #2F6BFF; /* Main Color */
  border: 2px solid #ffffff;
}

.page-chuong-trinh-doi-tac-s66__cta-bottom-section .page-chuong-trinh-doi-tac-s66__btn-primary:hover {
  background: #E0EFFF; /* Lighter shade on hover */
  box-shadow: 0 6px 15px rgba(255, 255, 255, 0.4);
}

/* Responsive styles */
@media (max-width: 1024px) {
  .page-chuong-trinh-doi-tac-s66__main-title {
    font-size: 2.8em;
  }

  .page-chuong-trinh-doi-tac-s66__section-title {
    font-size: 2em;
  }

  .page-chuong-trinh-doi-tac-s66__hero-container {
    flex-direction: column;
    text-align: center;
  }

  .page-chuong-trinh-doi-tac-s66__hero-content,
  .page-chuong-trinh-doi-tac-s66__hero-image {
    flex: 1 1 100%;
  }

  .page-chuong-trinh-doi-tac-s66__section-description {
    margin-bottom: 40px;
  }
}

@media (max-width: 768px) {
  .page-chuong-trinh-doi-tac-s66 {
    font-size: 16px;
    line-height: 1.6;
  }

  /* HERO Section */
  .page-chuong-trinh-doi-tac-s66__hero-section {
    padding-top: 10px !important;
    padding-bottom: 40px;
  }
  .page-chuong-trinh-doi-tac-s66__hero-container {
    padding-left: 15px;
    padding-right: 15px;
    gap: 30px;
  }
  .page-chuong-doi-tac-s66__main-title {
    font-size: clamp(2em, 8vw, 2.5em);
    margin-bottom: 15px;
  }
  .page-chuong-trinh-doi-tac-s66__hero-description {
    font-size: 1em;
    margin-bottom: 25px;
  }
  .page-chuong-trinh-doi-tac-s66__cta-buttons {
    flex-direction: column;
    gap: 10px;
  }
  .page-chuong-trinh-doi-tac-s66__btn-primary,
  .page-chuong-trinh-doi-tac-s66__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 20px;
    font-size: 0.95em;
    white-space: normal !important;
    word-wrap: break-word !important;
  }
  .page-chuong-trinh-doi-tac-s66__hero-side-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  /* Intro Section - 3 columns with circular images */
  .page-chuong-trinh-doi-tac-s66__intro-section {
    padding: 60px 0;
  }
  .page-chuong-trinh-doi-tac-s66__section-title {
    font-size: clamp(1.8em, 7vw, 2.2em);
    margin-bottom: 20px;
  }
  .page-chuong-trinh-doi-tac-s66__section-description {
    margin-bottom: 30px;
    font-size: 0.95em;
  }
  .page-chuong-trinh-doi-tac-s66__features-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }
  .page-chuong-trinh-doi-tac-s66__icon-box-media {
    width: 150px;
    height: 150px;
    margin-bottom: 20px;
  }
  .page-chuong-trinh-doi-tac-s66__icon-box-media img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover;
    border-radius: 50%;
  }
  .page-chuong-trinh-doi-tac-s66__feature-title {
    font-size: 1.3em;
  }

  /* Benefits Section */
  .page-chuong-trinh-doi-tac-s66__dark-section {
    padding: 60px 0;
  }
  .page-chuong-trinh-doi-tac-s66__benefits-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }
  .page-chuong-trinh-doi-tac-s66__benefit-card {
    padding: 25px;
  }
  .page-chuong-trinh-doi-tac-s66__card-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-chuong-trinh-doi-tac-s66__benefit-title {
    font-size: 1.3em;
  }

  /* How to Join Section */
  .page-chuong-trinh-doi-tac-s66__how-to-join-section {
    padding: 60px 0;
  }
  .page-chuong-trinh-doi-tac-s66__steps-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }
  .page-chuong-trinh-doi-tac-s66__step-number {
    font-size: 2em;
  }
  .page-chuong-trinh-doi-tac-s66__step-title {
    font-size: 1.3em;
  }
  .page-chuong-trinh-doi-tac-s66__cta-center .page-chuong-trinh-doi-tac-s66__btn-primary {
    width: 100% !important;
    max-width: 100% !important;
  }

  /* FAQ Section */
  .page-chuong-trinh-doi-tac-s66__faq-section {
    padding: 60px 0;
  }
  .page-chuong-trinh-doi-tac-s66__faq-question {
    padding: 18px 20px;
    font-size: 1.1em;
  }
  .page-chuong-trinh-doi-tac-s66__faq-answer {
    padding: 0 20px 18px 20px;
    font-size: 0.95em;
  }

  /* Bottom CTA Section */
  .page-chuong-trinh-doi-tac-s66__cta-bottom-section {
    padding: 40px 0;
  }
  .page-chuong-trinh-doi-tac-s66__cta-bottom-section .page-chuong-trinh-doi-tac-s66__btn-primary {
    width: 100% !important;
    max-width: 100% !important;
  }

  /* General image and container rules for mobile */
  .page-chuong-trinh-doi-tac-s66 img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-chuong-trinh-doi-tac-s66__container,
  .page-chuong-trinh-doi-tac-s66__hero-section,
  .page-chuong-trinh-doi-tac-s66__intro-section,
  .page-chuong-trinh-doi-tac-s66__benefits-section,
  .page-chuong-trinh-doi-tac-s66__how-to-join-section,
  .page-chuong-trinh-doi-tac-s66__faq-section,
  .page-chuong-trinh-doi-tac-s66__cta-bottom-section,
  .page-chuong-trinh-doi-tac-s66__feature-item,
  .page-chuong-trinh-doi-tac-s66__benefit-card,
  .page-chuong-trinh-doi-tac-s66__step-item {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-chuong-trinh-doi-tac-s66__feature-item,
  .page-chuong-trinh-doi-tac-s66__benefit-card,
  .page-chuong-trinh-doi-tac-s66__step-item {
    padding-left: 20px;
    padding-right: 20px;
  }
}