.page-affiliate-program {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: #F2FFF6;
  background-color: #08160F;
}

.page-affiliate-program__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-affiliate-program__dark-bg {
  background-color: #08160F;
  color: #F2FFF6;
}

.page-affiliate-program__light-bg {
  background-color: #11271B;
  color: #F2FFF6;
}

.page-affiliate-program__section-title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  text-align: center;
  margin-bottom: 40px;
  color: #57E38D;
  line-height: 1.2;
  letter-spacing: 1px;
}

.page-affiliate-program__sub-title {
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 600;
  margin-bottom: 20px;
  color: #F2C14E;
}

.page-affiliate-program__text-block {
  font-size: 18px;
  margin-bottom: 20px;
  text-align: justify;
  color: #A7D9B8;
}

.page-affiliate-program__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding: 10px 0 60px 0; /* body padding-top is handled by shared.css */
}

.page-affiliate-program__hero-image-wrapper {
  width: 100%;
  max-height: 700px;
  overflow: hidden;
  position: relative;
  margin-bottom: 30px;
}

.page-affiliate-program__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  filter: brightness(0.7);
}

.page-affiliate-program__hero-content {
  position: relative;
  z-index: 10;
  max-width: 900px;
  padding: 0 20px;
}

.page-affiliate-program__hero-title {
  font-size: clamp(36px, 5vw, 60px);
  font-weight: 800;
  margin-bottom: 20px;
  color: #F2FFF6;
  line-height: 1.1;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-affiliate-program__hero-description {
  font-size: clamp(18px, 2.5vw, 24px);
  margin-bottom: 40px;
  color: #A7D9B8;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.4);
}

.page-affiliate-program__hero-cta-button {
  display: inline-block;
  padding: 15px 30px;
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  color: #F2FFF6;
  font-size: 20px;
  font-weight: 700;
  text-decoration: none;
  border-radius: 8px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  border: none;
  cursor: pointer;
}

.page-affiliate-program__hero-cta-button:hover {
  background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.page-affiliate-program__hero-cta-button--centered {
  margin: 40px auto 0 auto;
  display: block;
  max-width: fit-content;
}

.page-affiliate-program__introduction-section,
.page-affiliate-program__why-choose-section,
.page-affiliate-program__benefits-section,
.page-affiliate-program__how-it-works-section,
.page-affiliate-program__faq-section,
.page-affiliate-program__cta-final-section {
  padding: 60px 0;
}

.page-affiliate-program__image-text-block {
  display: flex;
  align-items: center;
  gap: 40px;
  margin-top: 40px;
}

.page-affiliate-program__image-left {
  flex: 1;
  max-width: 50%;
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  object-fit: cover;
}

.page-affiliate-program__text-content {
  flex: 1;
}

.page-affiliate-program__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-affiliate-program__feature-card {
  background-color: #11271B;
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid #2E7A4E;
}

.page-affiliate-program__feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-affiliate-program__feature-icon {
  width: 100px;
  height: 100px;
  margin-bottom: 20px;
  object-fit: contain;
}

.page-affiliate-program__feature-title {
  font-size: 24px;
  font-weight: 600;
  color: #F2FFF6;
  margin-bottom: 15px;
}

.page-affiliate-program__benefits-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  margin-top: 40px;
}

.page-affiliate-program__benefit-item {
  background-color: #0A4B2C;
  padding: 25px;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
  border-left: 5px solid #2AD16F;
}

.page-affiliate-program__benefit-title {
  font-size: 22px;
  font-weight: 600;
  color: #F2C14E;
  margin-bottom: 10px;
}

.page-affiliate-program__steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-affiliate-program__step-card {
  background-color: #11271B;
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid #2E7A4E;
  position: relative;
}

.page-affiliate-program__step-number {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background-color: #2AD16F;
  color: #08160F;
  font-size: 28px;
  font-weight: 700;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  border: 2px solid #F2FFF6;
}

.page-affiliate-program__step-title {
  font-size: 24px;
  font-weight: 600;
  color: #F2FFF6;
  margin-top: 30px;
  margin-bottom: 15px;
}

.page-affiliate-program__step-cta {
  display: inline-block;
  margin-top: 20px;
  padding: 10px 20px;
  background: #F2C14E;
  color: #08160F;
  font-weight: 600;
  text-decoration: none;
  border-radius: 5px;
  transition: background-color 0.3s ease;
}

.page-affiliate-program__step-cta:hover {
  background-color: #E0B03F;
}

.page-affiliate-program__faq-list {
  margin-top: 40px;
}

.page-affiliate-program__faq-item {
  background-color: #11271B;
  border: 1px solid #2E7A4E;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  color: #F2FFF6;
}

.page-affiliate-program__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  font-size: 20px;
  font-weight: 600;
  color: #57E38D;
  cursor: pointer;
  background-color: #0A4B2C;
  border-bottom: 1px solid #1E3A2A;
  user-select: none;
  list-style: none;
}

.page-affiliate-program__faq-question::-webkit-details-marker {
  display: none;
}

.page-affiliate-program__faq-toggle {
  font-size: 24px;
  font-weight: 700;
  color: #F2FFF6;
  margin-left: 15px;
}

.page-affiliate-program__faq-item[open] .page-affiliate-program__faq-question {
  border-bottom: 1px solid #2E7A4E;
}

.page-affiliate-program__faq-item[open] .page-affiliate-program__faq-toggle {
  content: '−';
}

.page-affiliate-program__faq-answer {
  padding: 20px;
  font-size: 17px;
  color: #A7D9B8;
  border-top: none;
}

.page-affiliate-program__cta-final-section {
  text-align: center;
  padding-bottom: 80px;
}

.page-affiliate-program__cta-button {
  display: inline-block;
  padding: 15px 30px;
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  color: #F2FFF6;
  font-size: 20px;
  font-weight: 700;
  text-decoration: none;
  border-radius: 8px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  border: none;
  cursor: pointer;
}

.page-affiliate-program__cta-button:hover {
  background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

/* Responsive Styles */
@media (max-width: 992px) {
  .page-affiliate-program__image-text-block {
    flex-direction: column;
    text-align: center;
  }

  .page-affiliate-program__image-left {
    max-width: 80%;
    margin-bottom: 30px;
  }
}

@media (max-width: 768px) {
  .page-affiliate-program {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-affiliate-program__container {
    padding: 0 15px;
  }

  .page-affiliate-program__hero-section {
    padding: 10px 0 40px 0;
  }

  .page-affiliate-program__hero-title {
    font-size: clamp(30px, 8vw, 40px);
  }

  .page-affiliate-program__hero-description {
    font-size: clamp(16px, 4vw, 20px);
  }

  .page-affiliate-program__hero-cta-button,
  .page-affiliate-program__cta-button {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding: 12px 20px;
    font-size: 18px;
  }

  .page-affiliate-program__cta-button--centered {
    margin-left: auto;
    margin-right: auto;
  }

  .page-affiliate-program__section-title {
    font-size: clamp(24px, 6vw, 36px);
    margin-bottom: 30px;
  }

  .page-affiliate-program__sub-title {
    font-size: clamp(20px, 5vw, 26px);
  }

  .page-affiliate-program__text-block {
    font-size: 16px;
  }

  .page-affiliate-program__introduction-section,
  .page-affiliate-program__why-choose-section,
  .page-affiliate-program__benefits-section,
  .page-affiliate-program__how-it-works-section,
  .page-affiliate-program__faq-section,
  .page-affiliate-program__cta-final-section {
    padding: 40px 0;
  }

  .page-affiliate-program__image-left {
    max-width: 100%;
  }

  .page-affiliate-program__features-grid,
  .page-affiliate-program__steps-grid {
    grid-template-columns: 1fr;
  }

  .page-affiliate-program__feature-card,
  .page-affiliate-program__step-card,
  .page-affiliate-program__benefit-item,
  .page-affiliate-program__faq-item {
    padding: 20px;
  }

  .page-affiliate-program__feature-title,
  .page-affiliate-program__step-title {
    font-size: 20px;
  }

  .page-affiliate-program__benefit-title {
    font-size: 19px;
  }

  .page-affiliate-program__faq-question {
    font-size: 18px;
    padding: 15px;
  }

  .page-affiliate-program__faq-answer {
    font-size: 16px;
    padding: 15px;
  }
  /* Mobile image responsiveness */
  .page-affiliate-program img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-affiliate-program__section,
  .page-affiliate-program__card,
  .page-affiliate-program__container,
  .page-affiliate-program__hero-image-wrapper,
  .page-affiliate-program__image-text-block,
  .page-affiliate-program__features-grid,
  .page-affiliate-program__benefits-list,
  .page-affiliate-program__steps-grid,
  .page-affiliate-program__faq-list {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-affiliate-program__hero-section {
    padding-top: 10px !important; /* body đã xử lý --header-offset */
  }
}