.page-doi-tac {
  font-family: 'Arial', sans-serif;
  color: #333333; /* Default text color for light body background */
  background-color: #ffffff; /* Explicitly set for clarity, though body is default white */
}

/* Hero Section */
.page-doi-tac__hero-section {
  display: flex;
  flex-direction: column; /* Image on top, content below */
  align-items: center;
  text-align: center;
  padding-top: 10px; /* Small top padding, assuming shared.css handles body padding-top */
  padding-bottom: 60px;
  background-color: #f8f8f8; /* Light background for hero section */
}

.page-doi-tac__hero-image-wrapper {
  width: 100%;
  max-width: 1200px;
  margin-bottom: 20px;
}

.page-doi-tac__hero-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
}

.page-doi-tac__hero-content-wrapper {
  max-width: 800px;
  padding: 0 15px;
}

.page-doi-tac__hero-title {
  font-size: clamp(2.5rem, 4vw, 3.5rem); /* Responsive font size */
  color: #26A9E0;
  margin-bottom: 20px;
  line-height: 1.2;
  font-weight: 700;
}

.page-doi-tac__hero-description {
  font-size: 1.2rem;
  line-height: 1.6;
  margin-bottom: 30px;
  color: #555555;
}

.page-doi-tac__cta-button {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 700;
  text-decoration: none;
  transition: background-color 0.3s ease, transform 0.3s ease;
  max-width: 100%; /* For button responsiveness */
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

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

.page-doi-tac__btn-primary:hover {
  background-color: #1e87b7;
  border-color: #1e87b7;
  transform: translateY(-2px);
}

/* General Section Styles */
.page-doi-tac__container {
  max-width: 1170px;
  margin: 0 auto;
  padding: 0 15px;
}

.page-doi-tac__section-title {
  font-size: clamp(2rem, 3.5vw, 3rem);
  color: #26A9E0;
  text-align: center;
  margin-bottom: 40px;
  font-weight: 700;
}

.page-doi-tac__section-title--white {
  color: #FFFFFF;
}

.page-doi-tac__text-block {
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 20px;
  color: #333333;
}

.page-doi-tac__text-block--white {
  color: #f0f0f0;
}

/* Intro Section */
.page-doi-tac__intro-section {
  padding: 60px 0;
}

/* Benefits Section */
.page-doi-tac__benefits-section {
  background-color: #26A9E0;
  padding: 60px 0;
  color: #FFFFFF;
}

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

.page-doi-tac__benefit-card {
  background-color: #FFFFFF;
  color: #333333;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-doi-tac__icon-box-media {
  width: 200px;
  height: 200px;
  aspect-ratio: 1/1;
  margin: 0 auto 20px;
  border-radius: 50%;
  overflow: hidden;
  background-color: #f0f0f0; /* Placeholder background */
}

.page-doi-tac__icon-box-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%; /* Ensure image itself is clipped to circle */
  display: block;
}

.page-doi-tac__card-title {
  font-size: 1.5rem;
  color: #26A9E0;
  margin-bottom: 10px;
  font-weight: 600;
}

.page-doi-tac__card-description {
  font-size: 0.95rem;
  line-height: 1.6;
  color: #555555;
}

/* Types Section */
.page-doi-tac__types-section {
  padding: 60px 0;
}

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

.page-doi-tac__types-image {
  flex: 1 1 400px;
  max-width: 50%;
  width: 100%;
  height: auto;
  border-radius: 8px;
  display: block;
}

.page-doi-tac__types-content {
  flex: 1 1 450px;
}

.page-doi-tac__type-list {
  list-style: disc;
  padding-left: 20px;
  margin-bottom: 20px;
  font-size: 1rem;
  line-height: 1.7;
  color: #333333;
}

.page-doi-tac__type-list li {
  margin-bottom: 10px;
}

/* Process Section */
.page-doi-tac__process-section {
  background-color: #000000; /* Dark background */
  padding: 60px 0;
  color: #FFFFFF;
  text-align: center;
}

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

.page-doi-tac__process-step {
  background-color: rgba(255, 255, 255, 0.1);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-doi-tac__step-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: #26A9E0;
  margin-bottom: 15px;
  background-color: #FFFFFF;
  border-radius: 50%;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-doi-tac__step-title {
  font-size: 1.4rem;
  color: #FFFFFF;
  margin-bottom: 10px;
  font-weight: 600;
}

.page-doi-tac__step-description {
  font-size: 0.95rem;
  line-height: 1.6;
  color: #f0f0f0;
}

.page-doi-tac__process-image {
  max-width: 100%;
  width: 800px; /* Specific width for desktop */
  height: auto;
  border-radius: 8px;
  display: block;
  margin: 0 auto;
}

/* FAQ Section */
.page-doi-tac__faq-section {
  padding: 60px 0;
}

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

.page-doi-tac__faq-item {
  background-color: #FFFFFF;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-doi-tac__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  font-size: 1.1rem;
  font-weight: 600;
  color: #333333;
  cursor: pointer;
  background-color: #f9f9f9;
  user-select: none;
  list-style: none; /* For details/summary */
}

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

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

.page-doi-tac__faq-toggle {
  font-size: 1.5rem;
  font-weight: 700;
  color: #26A9E0;
  margin-left: 15px;
}

.page-doi-tac__faq-item[open] .page-doi-tac__faq-toggle {
  content: "\2212"; /* Minus sign */
}

.page-doi-tac__faq-answer {
  padding: 0 20px 20px 20px;
  font-size: 1rem;
  line-height: 1.6;
  color: #555555;
}

.page-doi-tac__faq-answer p {
  margin-top: 10px;
}

/* Why Choose Section */
.page-doi-tac__why-choose-section {
  background-color: #26A9E0;
  padding: 60px 0;
  color: #FFFFFF;
  text-align: center;
}

.page-doi-tac__why-choose-content {
  display: flex;
  flex-direction: column; /* Content first, then image */
  align-items: center;
  gap: 30px;
}

.page-doi-tac__why-choose-image {
  max-width: 100%;
  width: 800px; /* Specific width for desktop */
  height: auto;
  border-radius: 8px;
  display: block;
  margin: 0 auto;
}

/* CTA Bottom Section */
.page-doi-tac__cta-bottom-section {
  padding: 60px 0;
  text-align: center;
}

.page-doi-tac__cta-bottom-container {
  max-width: 800px;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-doi-tac__hero-title {
    font-size: clamp(2rem, 3.5vw, 3rem);
  }
  .page-doi-tac__hero-description {
    font-size: 1.1rem;
  }
  .page-doi-tac__benefits-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
  .page-doi-tac__types-image,
  .page-doi-tac__types-content {
    max-width: 100%;
    flex: 1 1 100%;
  }
  .page-doi-tac__types-wrapper {
    flex-direction: column;
  }
  .page-doi-tac__process-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  }
}


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

  /* HERO Section */
  .page-doi-tac__hero-section {
    padding-top: 10px !important;
    padding-bottom: 40px;
  }
  .page-doi-tac__hero-title {
    font-size: 2.2rem;
  }
  .page-doi-tac__hero-description {
    font-size: 1rem;
  }
  .page-doi-tac__hero-image-wrapper {
    margin-bottom: 15px;
  }

  /* Buttons and Button Containers */
  .page-doi-tac__cta-button,
  .page-doi-tac__btn-primary,
  .page-doi-tac a[class*="button"],
  .page-doi-tac 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;
    margin-top: 10px;
  }
  .page-doi-tac__cta-buttons,
  .page-doi-tac__button-group,
  .page-doi-tac__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
    display: flex;
    flex-direction: column;
  }

  /* General Section and Text Blocks */
  .page-doi-tac__section-title {
    font-size: 2rem;
    margin-bottom: 30px;
  }
  .page-doi-tac__text-block {
    font-size: 0.95rem;
  }
  .page-doi-tac__container {
    padding: 0 20px;
  }

  /* Benefits Section (Module 1) */
  .page-doi-tac__benefits-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-doi-tac__icon-box-media {
    width: 150px;
    height: 150px;
    margin-bottom: 15px;
  }
  .page-doi-tac__card-title {
    font-size: 1.3rem;
  }
  .page-doi-tac__card-description {
    font-size: 0.9rem;
  }

  /* Types Section */
  .page-doi-tac__types-wrapper {
    flex-direction: column;
    gap: 30px;
  }
  .page-doi-tac__types-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    order: 1;
  }
  .page-doi-tac__types-content {
    order: 2;
  }
  .page-doi-tac__type-list {
    font-size: 0.95rem;
  }

  /* Process Section */
  .page-doi-tac__process-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-doi-tac__process-step {
    padding: 20px;
  }
  .page-doi-tac__step-number {
    font-size: 2rem;
    width: 50px;
    height: 50px;
  }
  .page-doi-tac__step-title {
    font-size: 1.2rem;
  }
  .page-doi-tac__step-description {
    font-size: 0.9rem;
  }
  .page-doi-tac__process-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  /* FAQ Section */
  .page-doi-tac__faq-question {
    font-size: 1rem;
    padding: 15px;
  }
  .page-doi-tac__faq-toggle {
    font-size: 1.3rem;
  }
  .page-doi-tac__faq-answer {
    padding: 0 15px 15px 15px;
    font-size: 0.95rem;
  }

  /* Why Choose Section */
  .page-doi-tac__why-choose-content {
    gap: 20px;
  }
  .page-doi-tac__why-choose-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  /* CTA Bottom Section */
  .page-doi-tac__cta-bottom-section {
    padding: 40px 0;
  }

  /* Generic Image Responsive (for all other images) */
  .page-doi-tac img:not(.page-doi-tac__icon-box-media img) {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !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;
    padding-left: 15px;
    padding-right: 15px;
  }
}