.page-ban-ca {
  font-family: 'Arial', sans-serif;
  color: var(--text-main-color, #333333);
  background-color: var(--page-bg-color, #F5F7FA);
  line-height: 1.6;
}

.page-ban-ca__hero-section {
  padding-top: 10px;
  padding-bottom: 60px;
  background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
  color: #ffffff;
}

.page-ban-ca__hero-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  padding: 40px 20px;
}

.page-ban-ca__hero-content {
  flex: 1 1 50%;
  min-width: 300px;
}

.page-ban-ca__main-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
  color: #ffffff;
}

.page-ban-ca__intro-text {
  font-size: 1.1rem;
  margin-bottom: 30px;
  color: #f0f0f0;
}

.page-ban-ca__cta-buttons {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.page-ban-ca__btn-primary,
.page-ban-ca__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;
  min-width: 160px;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-ban-ca__btn-primary {
  background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
  color: #ffffff;
  border: 2px solid #FF5A4F;
}

.page-ban-ca__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.page-ban-ca__btn-secondary {
  background: #ffffff;
  color: #E53935;
  border: 2px solid #E53935;
}

.page-ban-ca__btn-secondary:hover {
  background: #f0f0f0;
  color: #E53935;
  transform: translateY(-2px);
}

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

.page-ban-ca__hero-side-image {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  display: block;
  margin: 0 auto;
}

.page-ban-ca__content-area {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
}

.page-ban-ca__section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 700;
  color: var(--text-main-color, #333333);
  text-align: center;
  margin-bottom: 40px;
  line-height: 1.3;
}

.page-ban-ca__intro-section {
  background-color: var(--card-bg-color, #F5F7FA);
  color: var(--text-main-color, #333333);
  padding: 60px 0;
}

.page-ban-ca__features-section {
  background: linear-gradient(180deg, #E53935 0%, #FF5A4F 100%);
  color: #ffffff;
  padding: 60px 0;
}

.page-ban-ca__features-section .page-ban-ca__section-title {
  color: #ffffff;
}

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

.page-ban-ca__feature-card {
  background-color: var(--card-bg-color, #ffffff);
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
  color: var(--text-main-color, #333333);
}

.page-ban-ca__feature-card:hover {
  transform: translateY(-10px);
}

.page-ban-ca__icon-box-media {
  width: 150px;
  height: 150px;
  margin: 0 auto 20px;
  border-radius: 50%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

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

.page-ban-ca__feature-title {
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--text-main-color, #333333);
}

.page-ban-ca__guide-section {
  padding: 60px 0;
  background-color: var(--card-bg-color, #F5F7FA);
  color: var(--text-main-color, #333333);
}

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

.page-ban-ca__guide-step {
  background-color: var(--card-bg-color, #ffffff);
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  text-align: center;
  position: relative;
  padding-top: 60px;
}

.page-ban-ca__step-icon {
  position: absolute;
  top: 0px;
  left: 50%;
  transform: translate(-50%, -50%);
  background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
  color: #ffffff;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.page-ban-ca__step-title {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--text-main-color, #333333);
}

.page-ban-ca__cta-center {
  text-align: center;
  margin-top: 40px;
}

.page-ban-ca__strategy-section {
  padding: 60px 0;
  background: linear-gradient(180deg, #E53935 0%, #FF5A4F 100%);
  color: #ffffff;
}

.page-ban-ca__strategy-section .page-ban-ca__section-title {
  color: #ffffff;
}

.page-ban-ca__strategy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-ban-ca__strategy-card {
  background-color: var(--card-bg-color, #ffffff);
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  color: var(--text-main-color, #333333);
  transition: transform 0.3s ease;
}

.page-ban-ca__strategy-card:hover {
  transform: translateY(-10px);
}

.page-ban-ca__strategy-image {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
}

.page-ban-ca__card-title {
  font-size: 1.3rem;
  font-weight: 600;
  margin: 20px 20px 10px;
  color: var(--text-main-color, #333333);
}

.page-ban-ca__strategy-card p {
  margin: 0 20px 20px;
}

.page-ban-ca__promo-section {
  padding: 60px 0;
  background-color: var(--card-bg-color, #F5F7FA);
  color: var(--text-main-color, #333333);
  text-align: center;
}

.page-ban-ca__promo-section p {
  max-width: 800px;
  margin: 0 auto 30px;
  font-size: 1.1rem;
}

.page-ban-ca__faq-section {
  padding: 60px 0;
  background: linear-gradient(180deg, #E53935 0%, #FF5A4F 100%);
  color: #ffffff;
}

.page-ban-ca__faq-section .page-ban-ca__section-title {
  color: #ffffff;
}

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

.page-ban-ca__faq-item {
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  color: #ffffff;
}

.page-ban-ca__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.15rem;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  color: #ffffff;
}

.page-ban-ca__faq-question::-webkit-details-marker,
.page-ban-ca__faq-question::marker {
  display: none;
}

.page-ban-ca__faq-qtext {
  flex-grow: 1;
  padding-right: 15px;
}

.page-ban-ca__faq-toggle {
  font-size: 1.8rem;
  font-weight: 300;
  line-height: 1;
  transition: transform 0.3s ease;
}

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

.page-ban-ca__faq-answer {
  padding: 0 25px 20px;
  font-size: 1rem;
  line-height: 1.7;
  color: #f0f0f0;
}

.page-ban-ca__call-to-action {
  padding: 60px 0;
  background-color: var(--card-bg-color, #F5F7FA);
  color: var(--text-main-color, #333333);
}

.page-ban-ca__cta-flex {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
}

.page-ban-ca__cta-text {
  flex: 1 1 55%;
  min-width: 300px;
}

.page-ban-ca__cta-text .page-ban-ca__section-title {
  text-align: left;
  margin-bottom: 15px;
}

.page-ban-ca__cta-text p {
  font-size: 1.1rem;
  line-height: 1.6;
}

.page-ban-ca__cta-buttons-wrapper {
  flex: 1 1 35%;
  min-width: 280px;
  display: flex;
  gap: 15px;
  justify-content: flex-end;
  flex-wrap: wrap;
}

/* General image responsiveness */
.page-ban-ca img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-ban-ca__hero-container,
  .page-ban-ca__content-area {
    padding: 30px 15px;
  }

  .page-ban-ca__main-title {
    font-size: clamp(2rem, 4.5vw, 3rem);
  }

  .page-ban-ca__intro-text {
    font-size: 1rem;
  }

  .page-ban-ca__section-title {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
  }

  .page-ban-ca__features-grid,
  .page-ban-ca__guide-steps,
  .page-ban-ca__strategy-grid {
    gap: 20px;
  }

  .page-ban-ca__icon-box-media {
    width: 120px;
    height: 120px;
  }

  .page-ban-ca__feature-title {
    font-size: 1.2rem;
  }

  .page-ban-ca__guide-step {
    padding-top: 50px;
  }

  .page-ban-ca__step-icon {
    width: 45px;
    height: 45px;
    font-size: 1.3rem;
  }

  .page-ban-ca__step-title {
    font-size: 1.2rem;
  }

  .page-ban-ca__strategy-image {
    height: 180px;
  }

  .page-ban-ca__card-title {
    font-size: 1.2rem;
  }

  .page-ban-ca__faq-question {
    font-size: 1.05rem;
    padding: 18px 20px;
  }

  .page-ban-ca__faq-answer {
    padding: 0 20px 18px;
  }

  .page-ban-ca__cta-text .page-ban-ca__section-title {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
  }
}

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

  /* HERO Section */
  .page-ban-ca__hero-section {
    padding-top: 10px !important;
    padding-bottom: 40px;
  }

  .page-ban-ca__hero-container {
    flex-direction: column;
    padding: 30px 15px;
    gap: 30px;
  }

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

  .page-ban-ca__main-title {
    text-align: center;
    font-size: clamp(2rem, 7vw, 2.8rem);
  }

  .page-ban-ca__intro-text {
    text-align: center;
    font-size: 1rem;
  }

  .page-ban-ca__cta-buttons {
    flex-direction: column;
    gap: 10px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    padding: 0 15px;
  }

  .page-ban-ca__btn-primary,
  .page-ban-ca__btn-secondary,
  .page-ban-ca a[class*="button"],
  .page-ban-ca 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;
  }

  /* General content areas */
  .page-ban-ca__content-area,
  .page-ban-ca__section,
  .page-ban-ca__card,
  .page-ban-ca__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-ban-ca__section-title {
    font-size: clamp(1.5rem, 6vw, 2rem);
    margin-bottom: 30px;
  }

  /* Module 1: Features Section */
  .page-ban-ca__features-grid {
    grid-template-columns: 1fr;
  }

  .page-ban-ca__feature-card {
    padding: 25px;
  }

  .page-ban-ca__icon-box-media {
    width: 100px;
    height: 100px;
    margin-bottom: 15px;
  }

  /* Guide Section */
  .page-ban-ca__guide-steps {
    grid-template-columns: 1fr;
  }

  .page-ban-ca__guide-step {
    padding-top: 50px;
    padding-left: 20px;
    padding-right: 20px;
  }

  .page-ban-ca__step-icon {
    width: 40px;
    height: 40px;
    font-size: 1.2rem;
  }

  /* Strategy Section */
  .page-ban-ca__strategy-grid {
    grid-template-columns: 1fr;
  }

  .page-ban-ca__strategy-image {
    height: 150px;
  }

  .page-ban-ca__card-title {
    margin: 15px 15px 10px;
  }

  .page-ban-ca__strategy-card p {
    margin: 0 15px 15px;
  }

  /* Promo Section */
  .page-ban-ca__promo-section p {
    font-size: 1rem;
  }

  /* FAQ Section */
  .page-ban-ca__faq-list {
    margin-top: 30px;
  }

  .page-ban-ca__faq-question {
    font-size: 1rem;
    padding: 15px 20px;
  }

  .page-ban-ca__faq-answer {
    padding: 0 20px 15px;
    font-size: 0.95rem;
  }

  /* Call to Action Section */
  .page-ban-ca__cta-flex {
    flex-direction: column;
    gap: 20px;
  }

  .page-ban-ca__cta-text .page-ban-ca__section-title {
    text-align: center;
  }

  .page-ban-ca__cta-text p {
    text-align: center;
  }

  .page-ban-ca__cta-buttons-wrapper {
    justify-content: center;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    padding: 0 15px;
  }

  /* Image responsiveness for all images */
  .page-ban-ca img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  /* Exception for circular images in feature section */
  .page-ban-ca__icon-box-media img {
    height: 100% !important;
    object-fit: cover !important;
  }
}