.page-da-ga__hero-section {
  padding-top: 10px;
  padding-bottom: 40px;
  background: var(--color-deep-navy);
  color: var(--text-main);
}
.page-da-ga__hero-container {
  max-width: 1170px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  padding: 40px 16px;
  gap: 40px;
}
.page-da-ga__hero-content {
  flex: 1 1 50%;
  min-width: 300px;
  text-align: left;
}
.page-da-ga__main-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--text-main);
}
.page-da-ga__description {
  font-size: 1.125rem;
  line-height: 1.6;
  margin-bottom: 30px;
  color: var(--text-secondary);
}
.page-da-ga__cta-buttons {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}
.page-da-ga__btn-primary,
.page-da-ga__btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  white-space: normal;
  word-wrap: break-word;
  box-sizing: border-box;
}
.page-da-ga__btn-primary {
  background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
  color: var(--text-main);
  border: none;
}
.page-da-ga__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}
.page-da-ga__btn-secondary {
  background: none;
  color: var(--text-main);
  border: 2px solid var(--border-color);
}
.page-da-ga__btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}
.page-da-ga__hero-image {
  flex: 1 1 40%;
  min-width: 300px;
  text-align: center;
}
.page-da-ga__hero-side-image {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.page-da-ga__intro-section {
  padding: 60px 0;
  background: #ffffff;
  color: #333333;
}
.page-da-ga__light-bg {
  background: #ffffff;
  color: #333333;
}
.page-da-ga__content-area {
  max-width: 1170px;
  margin: 0 auto;
  padding: 0 16px;
}
.page-da-ga__section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 20px;
  color: #113B7A;
}
.page-da-ga__section-description {
  font-size: 1.125rem;
  line-height: 1.6;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px;
  color: #555555;
}
.page-da-ga__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  text-align: center;
}
.page-da-ga__feature-item {
  background: #f8f8f8;
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease;
}
.page-da-ga__feature-item:hover {
  transform: translateY(-5px);
}
.page-da-ga__icon-box-media {
  width: 180px;
  height: 180px;
  aspect-ratio: 1/1;
  margin: 0 auto 20px;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid var(--border-color);
  box-shadow: 0 0 0 8px rgba(29, 95, 209, 0.2);
}
.page-da-ga__icon-box-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: 50%;
}
.page-da-ga__feature-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: #113B7A;
}
.page-da-ga__feature-text {
  font-size: 1rem;
  line-height: 1.5;
  color: #666666;
}

.page-da-ga__about-section {
  padding: 60px 0;
  background: var(--color-deep-navy);
  color: var(--text-main);
}
.page-da-ga__paragraph {
  font-size: 1.125rem;
  line-height: 1.7;
  margin-bottom: 25px;
  color: var(--text-secondary);
}
.page-da-ga__content-image {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 30px auto;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.page-da-ga__guide-section {
  padding: 60px 0;
  background: #ffffff;
  color: #333333;
}
.page-da-ga__guide-list {
  list-style: none;
  padding: 0;
  margin: 0 auto;
  max-width: 800px;
}
.page-da-ga__guide-item {
  background: #f8f8f8;
  border-radius: 10px;
  padding: 25px;
  margin-bottom: 20px;
  box-shadow: 0 3px 15px rgba(0, 0, 0, 0.05);
  counter-increment: guide-counter;
  position: relative;
  padding-left: 70px; /* Space for step number */
}
.page-da-ga__guide-item::before {
  content: "Bước " counter(guide-counter);
  position: absolute;
  left: 25px;
  top: 25px;
  font-size: 1.25rem;
  font-weight: 700;
  color: #1D5FD1;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-gold);
  border-radius: 50%;
  color: #113B7A;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}
.page-da-ga__guide-step-title {
  font-size: 1.35rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: #113B7A;
}
.page-da-ga__guide-text {
  font-size: 1rem;
  line-height: 1.6;
  color: #666666;
}
.page-da-ga__center-cta {
  text-align: center;
  margin-top: 40px;
}

.page-da-ga__promo-section {
  padding: 60px 0;
  background: var(--color-deep-navy);
  color: var(--text-main);
}
.page-da-ga__promo-list {
  list-style: none;
  padding: 0;
  margin: 0 auto;
  max-width: 900px;
}
.page-da-ga__promo-item {
  display: flex;
  align-items: flex-start;
  gap: 25px;
  background: var(--card-bg);
  border-radius: 12px;
  padding: 25px;
  margin-bottom: 20px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}
.page-da-ga__promo-icon {
  width: 80px;
  height: 80px;
  min-width: 80px;
  min-height: 80px;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}
.page-da-ga__promo-content {
  flex-grow: 1;
}
.page-da-ga__promo-title {
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-main);
}
.page-da-ga__promo-text {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

.page-da-ga__faq-section {
  padding: 60px 0;
  background: #ffffff;
  color: #333333;
}
.page-da-ga__faq-list {
  max-width: 900px;
  margin: 0 auto;
}
.page-da-ga__faq-item {
  background: #f8f8f8;
  border-radius: 10px;
  margin-bottom: 15px;
  box-shadow: 0 3px 15px rgba(0, 0, 0, 0.05);
}
.page-da-ga__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.15rem;
  font-weight: 600;
  color: #113B7A;
  cursor: pointer;
  list-style: none;
  user-select: none;
}
.page-da-ga__faq-question::-webkit-details-marker {
  display: none;
}
.page-da-ga__faq-toggle {
  font-size: 1.8rem;
  line-height: 1;
  color: #1D5FD1;
  transition: transform 0.3s ease;
}
.page-da-ga__faq-item[open] .page-da-ga__faq-toggle {
  transform: rotate(45deg);
}
.page-da-ga__faq-answer {
  padding: 0 25px 20px;
  font-size: 1rem;
  line-height: 1.6;
  color: #666666;
}

.page-da-ga__cta-final-section {
  padding: 60px 0;
  background: var(--color-deep-navy);
  color: var(--text-main);
  text-align: center;
}
.page-da-ga__center-text {
  text-align: center;
}
.page-da-ga__large-cta {
  padding: 16px 32px;
  font-size: 1.15rem;
}

/* General image and container responsiveness */
.page-da-ga img {
  max-width: 100%;
  height: auto;
  display: block;
}
.page-da-ga__section,
.page-da-ga__card,
.page-da-ga__container {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

/* Responsive styles for mobile */
@media (max-width: 768px) {
  .page-da-ga__hero-section {
    padding-top: 10px !important;
    padding-bottom: 30px !important;
  }
  .page-da-ga__hero-container {
    flex-direction: column-reverse;
    padding: 30px 15px;
    gap: 30px;
  }
  .page-da-ga__hero-content {
    text-align: center;
    flex: 1 1 100%;
  }
  .page-da-ga__main-title {
    font-size: 2.2rem;
    margin-bottom: 15px;
  }
  .page-da-ga__description {
    font-size: 1rem;
    margin-bottom: 25px;
  }
  .page-da-ga__cta-buttons {
    flex-direction: column;
    gap: 10px;
    width: 100%;
    max-width: 100%;
    padding: 0 15px;
    box-sizing: border-box;
  }
  .page-da-ga__btn-primary,
  .page-da-ga__btn-secondary,
  .page-da-ga a[class*="button"],
  .page-da-ga 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-da-ga__hero-image {
    flex: 1 1 100%;
    padding: 0 15px;
  }

  .page-da-ga__intro-section,
  .page-da-ga__about-section,
  .page-da-ga__guide-section,
  .page-da-ga__promo-section,
  .page-da-ga__faq-section,
  .page-da-ga__cta-final-section {
    padding: 40px 0 !important;
  }
  .page-da-ga__content-area {
    padding: 0 15px !important;
  }
  .page-da-ga__section-title {
    font-size: 1.8rem;
    margin-bottom: 15px;
  }
  .page-da-ga__section-description {
    font-size: 1rem;
    margin-bottom: 30px;
  }
  .page-da-ga__features-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-da-ga__icon-box-media {
    width: 150px;
    height: 150px;
    margin-bottom: 15px;
  }
  .page-da-ga__feature-title {
    font-size: 1.3rem;
  }
  .page-da-ga__feature-text,
  .page-da-ga__paragraph {
    font-size: 0.95rem;
    line-height: 1.5;
  }

  .page-da-ga__guide-item {
    padding: 20px 20px 20px 60px;
    margin-bottom: 15px;
  }
  .page-da-ga__guide-item::before {
    left: 20px;
    top: 20px;
    font-size: 1rem;
    width: 30px;
    height: 30px;
  }
  .page-da-ga__guide-step-title {
    font-size: 1.2rem;
  }

  .page-da-ga__promo-item {
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 20px;
    gap: 15px;
  }
  .page-da-ga__promo-icon {
    width: 70px;
    height: 70px;
    min-width: 70px;
    min-height: 70px;
  }
  .page-da-ga__promo-title {
    font-size: 1.25rem;
  }

  .page-da-ga__faq-question {
    padding: 15px 20px;
    font-size: 1rem;
  }
  .page-da-ga__faq-toggle {
    font-size: 1.5rem;
  }
  .page-da-ga__faq-answer {
    padding: 0 20px 15px;
    font-size: 0.9rem;
  }

  .page-da-ga img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-da-ga__section,
  .page-da-ga__card,
  .page-da-ga__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-da-ga__cta-buttons.page-da-ga__center-cta {
    padding: 0 15px;
  }
  .page-da-ga__cta-buttons.page-da-ga__center-cta .page-da-ga__btn-primary,
  .page-da-ga__cta-buttons.page-da-ga__center-cta .page-da-ga__btn-secondary {
    margin: 5px 0;
  }
  .page-da-ga__large-cta {
    padding: 14px 28px !important;
    font-size: 1rem !important;
  }
}