.page-doi-tac {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #333333; /* Default text color for light background */
  background-color: #FFFFFF; /* Default body background is white */
}

.page-doi-tac__container {
  max-width: 1170px;
  margin: 0 auto;
  padding: 0 16px;
  box-sizing: border-box;
}

.page-doi-tac__hero-section {
  padding-top: 10px; /* Small top padding, body handles header offset */
  padding-bottom: 60px;
  background-color: #FFFFFF; /* Light background for hero */
}

.page-doi-tac__hero-container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 40px;
  padding: 40px 0;
}

.page-doi-tac__hero-content {
  flex: 1 1 50%;
  min-width: 300px;
  color: #333333;
}

.page-doi-tac__main-title {
  font-size: 2.8em;
  font-weight: bold;
  line-height: 1.2;
  margin-bottom: 20px;
  color: #26A9E0;
  max-width: 600px;
}

.page-doi-tac__hero-description {
  font-size: 1.1em;
  margin-bottom: 30px;
  max-width: 600px;
}

.page-doi-tac__cta-buttons {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.page-doi-tac__btn-primary,
.page-doi-tac__btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 8px;
  font-size: 1.1em;
  font-weight: bold;
  text-decoration: none;
  transition: all 0.3s ease;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
  text-align: center;
}

.page-doi-tac__btn-primary {
  background-color: #EA7C07; /* Custom login color */
  color: #FFFFFF;
  border: 2px solid #EA7C07;
}

.page-doi-tac__btn-primary:hover {
  background-color: #D36C00;
  border-color: #D36C00;
}

.page-doi-tac__btn-secondary {
  background-color: #FFFFFF;
  color: #26A9E0;
  border: 2px solid #26A9E0;
}

.page-doi-tac__btn-secondary:hover {
  background-color: #F0F8FF;
  color: #1E8BC3;
  border-color: #1E8BC3;
}

.page-doi-tac__hero-image {
  flex: 1 1 40%;
  min-width: 300px;
  text-align: center;
}

.page-doi-tac__hero-side-image {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.page-doi-tac__section-title {
  font-size: 2.2em;
  font-weight: bold;
  text-align: center;
  margin-bottom: 20px;
  color: #26A9E0;
}

.page-doi-tac__section-description {
  font-size: 1.1em;
  text-align: center;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  color: #555555;
}

.page-doi-tac__section-title--light,
.page-doi-tac__section-description--light {
  color: #FFFFFF;
}

.page-doi-tac__intro-section {
  padding: 80px 0;
  background-color: #F8F9FA; /* Light background */
}

.page-doi-tac__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  text-align: center;
}

.page-doi-tac__feature-item {
  background-color: #FFFFFF;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease;
}

.page-doi-tac__feature-item:hover {
  transform: translateY(-10px);
}

.page-doi-tac__icon-box-media {
  width: 180px;
  height: 180px;
  margin: 0 auto 20px;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid #26A9E0;
  display: flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
}

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

.page-doi-tac__feature-title {
  font-size: 1.5em;
  font-weight: bold;
  margin-bottom: 15px;
  color: #26A9E0;
}

.page-doi-tac__feature-text {
  font-size: 1em;
  color: #555555;
}

.page-doi-tac__benefits-section {
  padding: 80px 0;
  background-color: #26A9E0; /* Brand primary color for dark background */
}

.page-doi-tac__benefits-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 40px;
}

.page-doi-tac__benefits-text {
  flex: 1 1 50%;
  min-width: 300px;
}

.page-doi-tac__benefits-list {
  list-style: none;
  padding: 0;
  margin: 30px 0;
}

.page-doi-tac__benefits-item {
  color: #FFFFFF;
  font-size: 1.1em;
  margin-bottom: 15px;
  position: relative;
  padding-left: 30px;
}

.page-doi-tac__benefits-item::before {
  content: '✓';
  color: #FFFFFF;
  font-weight: bold;
  position: absolute;
  left: 0;
  top: 0;
}

.page-doi-tac__benefits-image {
  flex: 1 1 40%;
  min-width: 300px;
  text-align: center;
}

.page-doi-tac__benefits-image img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.page-doi-tac__process-section {
  padding: 80px 0;
  background-color: #FFFFFF; /* Light background */
}

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

.page-doi-tac__process-step {
  text-align: center;
  padding: 30px;
  background-color: #F8F9FA;
  border-radius: 12px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.page-doi-tac__step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: #26A9E0;
  color: #FFFFFF;
  font-size: 1.8em;
  font-weight: bold;
  margin-bottom: 20px;
  box-shadow: 0 4px 10px rgba(38, 169, 224, 0.3);
}

.page-doi-tac__step-title {
  font-size: 1.4em;
  font-weight: bold;
  margin-bottom: 10px;
  color: #333333;
}

.page-doi-tac__step-text {
  color: #555555;
}

.page-doi-tac__cta-bottom {
  text-align: center;
  margin-top: 60px;
}

.page-doi-tac__faq-section {
  padding: 80px 0;
  background-color: #F8F9FA; /* Light background */
}

.page-doi-tac__faq-list {
  max-width: 900px;
  margin: 40px auto 0 auto;
}

.page-doi-tac__faq-item {
  margin-bottom: 15px;
  background-color: #FFFFFF;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  overflow: hidden;
}

.page-doi-tac__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.1em;
  font-weight: bold;
  color: #333333;
  cursor: pointer;
  background-color: #FFFFFF;
  border-bottom: 1px solid #EEEEEE;
  user-select: none;
}

.page-doi-tac__faq-question::-webkit-details-marker {
  display: none;
}

.page-doi-tac__faq-question::marker {
  display: none;
}

.page-doi-tac__faq-qtext {
  flex-grow: 1;
}

.page-doi-tac__faq-toggle {
  font-size: 1.5em;
  margin-left: 15px;
  color: #26A9E0;
  transition: transform 0.3s ease;
}

.page-doi-tac__faq-item[open] .page-doi-tac__faq-toggle {
  transform: rotate(45deg);
}

.page-doi-tac__faq-answer {
  padding: 15px 25px 20px;
  font-size: 1em;
  color: #555555;
  background-color: #FDFDFD;
}

.page-doi-tac__contact-promo-section {
  padding: 80px 0;
  background-color: #26A9E0; /* Brand primary color for dark background */
}

.page-doi-tac__contact-promo-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 40px;
}

.page-doi-tac__contact-promo-text {
  flex: 1 1 50%;
  min-width: 300px;
}

.page-doi-tac__contact-promo-image {
  flex: 1 1 40%;
  min-width: 300px;
  text-align: center;
}

.page-doi-tac__contact-promo-image img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

/* General image responsive styles */
.page-doi-tac img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Mobile responsive styles */
@media (max-width: 768px) {
  .page-doi-tac__container {
    padding: 0 15px !important;
  }

  .page-doi-tac__hero-section {
    padding-top: 10px !important;
    padding-bottom: 40px !important;
  }

  .page-doi-tac__hero-container {
    flex-direction: column;
    gap: 30px;
    padding: 30px 0;
  }

  .page-doi-tac__hero-content,
  .page-doi-tac__hero-image {
    flex: 1 1 100%;
    min-width: unset;
  }

  .page-doi-tac__main-title {
    font-size: 2em;
    text-align: center;
    max-width: 100%;
  }

  .page-doi-tac__hero-description {
    font-size: 1em;
    text-align: center;
    max-width: 100%;
  }

  .page-doi-tac__cta-buttons {
    flex-direction: column;
    gap: 10px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .page-doi-tac__btn-primary,
  .page-doi-tac__btn-secondary {
    max-width: 100% !important;
    width: 100% !important;
    padding: 12px 20px;
    font-size: 1em;
  }

  .page-doi-tac__section-title {
    font-size: 1.8em;
  }

  .page-doi-tac__section-description {
    font-size: 1em;
  }

  .page-doi-tac__intro-section,
  .page-doi-tac__benefits-section,
  .page-doi-tac__process-section,
  .page-doi-tac__faq-section,
  .page-doi-tac__contact-promo-section {
    padding: 40px 0 !important;
  }

  .page-doi-tac__features-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-doi-tac__icon-box-media {
    width: 160px;
    height: 160px;
    border-width: 3px;
  }

  .page-doi-tac__feature-title {
    font-size: 1.3em;
  }

  .page-doi-tac__benefits-content {
    flex-direction: column;
    gap: 30px;
  }

  .page-doi-tac__benefits-text,
  .page-doi-tac__benefits-image {
    flex: 1 1 100%;
    min-width: unset;
  }

  .page-doi-tac__benefits-list {
    margin: 20px 0;
  }

  .page-doi-tac__benefits-item {
    font-size: 1em;
    padding-left: 25px;
  }

  .page-doi-tac__process-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-doi-tac__step-number {
    width: 50px;
    height: 50px;
    font-size: 1.5em;
  }

  .page-doi-tac__faq-list {
    margin-top: 30px;
  }

  .page-doi-tac__faq-question {
    padding: 15px 20px;
    font-size: 1em;
  }

  .page-doi-tac__faq-answer {
    padding: 10px 20px 15px;
  }

  .page-doi-tac__contact-promo-content {
    flex-direction: column;
    gap: 30px;
  }

  .page-doi-tac__contact-promo-text,
  .page-doi-tac__contact-promo-image {
    flex: 1 1 100%;
    min-width: unset;
  }

  /* General image responsive styles for mobile */
  .page-doi-tac img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-doi-tac__section,
  .page-doi-tac__card,
  .page-doi-tac__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  /* Specific override for circular images to maintain aspect ratio */
  .page-doi-tac__icon-box-media img {
    height: 100% !important;
    object-fit: cover !important;
  }
}