/* ===== Ban Ca Page Styles ===== */
.page-ban-ca {
  background-color: #0D0E12;
  color: #fff;
  font-family: 'Be Vietnam Pro', system-ui, -apple-system, sans-serif;
  line-height: 1.6;
  max-width: 100%;
  overflow-x: hidden;
}

/* Buttons */
.page-ban-ca__btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 16px;
  text-decoration: none;
  text-align: center;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-ban-ca__btn--primary,
.page-ban-ca__btn--guide,
.page-ban-ca__btn--promotion {
  background: linear-gradient(180deg, #FFA53A 0%, #D96800 100%);
  color: #1a1a1a;
  box-shadow: 0 4px 20px rgba(255, 176, 77, 0.3);
}

.page-ban-ca__btn--secondary {
  background: transparent;
  color: #FFF3E6;
  border: 2px solid #FF8C1A;
}

.page-ban-ca__btn--download {
  background: #17191F;
  color: #FFB04D;
  border: 1px solid #A84F0C;
}

.page-ban-ca__btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(255, 176, 77, 0.4);
}

/* Hero Section */
.page-ban-ca__hero-section {
  padding: 10px 16px 32px;
  max-width: 1200px;
  margin: 0 auto;
}

.page-ban-ca__hero-image-wrapper {
  margin-bottom: 20px;
}

.page-ban-ca__hero-image {
  width: 100%;
  max-width: 1020px;
  height: auto;
  aspect-ratio: 17/5;
  object-fit: cover;
  border-radius: 16px;
  display: block;
  box-shadow: 0 8px 32px rgba(255, 140, 26, 0.2);
}

.page-ban-ca__hero-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.page-ban-ca__hero-title {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  color: #FFF3E6;
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
}

.page-ban-ca__hero-description {
  color: #e0d8cc;
  font-size: 1rem;
  margin-bottom: 24px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.page-ban-ca__hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  box-sizing: border-box;
}

/* Features Section */
.page-ban-ca__features-section {
  padding: 40px 16px;
  max-width: 1200px;
  margin: 0 auto;
}

.page-ban-ca__section-title {
  text-align: center;
  color: #FFB04D;
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  margin-bottom: 32px;
  font-weight: 700;
}

.page-ban-ca__features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.page-ban-ca__feature-card {
  background: #17191F;
  border-radius: 12px;
  border: 1px solid #A84F0C;
  padding: 0 0 24px;
  overflow: hidden;
  transition: transform 0.3s ease;
}

.page-ban-ca__feature-card:hover {
  transform: translateY(-5px);
}

.page-ban-ca__feature-image {
  width: 100%;
  max-width: 400px;
  aspect-ratio: 2/1;
  object-fit: cover;
  display: block;
}

.page-ban-ca__feature-title {
  color: #FFB04D;
  font-size: 1.1rem;
  padding: 16px 16px 0;
  margin-bottom: 8px;
  font-weight: 700;
}

.page-ban-ca__feature-text {
  color: #D0DDE7;
  padding: 0 16px;
  font-size: 0.95rem;
}

/* Promotion Section */
.page-ban-ca__promotion-section {
  padding: 32px 16px;
  background: linear-gradient(135deg, #17191F, #2a2015);
  border-top: 2px solid #A84F0C;
  border-bottom: 2px solid #A84F0C;
}

.page-ban-ca__promotion-inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.page-ban-ca__promotion-title {
  color: #FFB04D;
  font-size: 1.6rem;
  margin-bottom: 12px;
}

.page-ban-ca__promotion-text {
  color: #D0DDE7;
  margin-bottom: 24px;
}

/* Guide Section */
.page-ban-ca__guide-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 16px;
}

.page-ban-ca__guide-title {
  text-align: center;
  color: #FFB04D;
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  margin-bottom: 32px;
  font-weight: 700;
}

.page-ban-ca__guide-layout {
  display: flex;
  gap: 32px;
  align-items: flex-start;
  flex-wrap: wrap;
}

.page-ban-ca__guide-figure {
  flex: 1 1 40%;
  margin: 0;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.page-ban-ca__guide-image {
  width: 100%;
  max-width: 800px;
  aspect-ratio: 2/1;
  object-fit: cover;
  border-radius: 12px;
  display: block;
}

.page-ban-ca__guide-steps {
  flex: 1 1 50%;
}

.page-ban-ca__guide-step {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 24px;
}

.page-ban-ca__guide-step-number {
  background: linear-gradient(180deg, #FFA53A 0%, #D96800 100%);
  color: #1a1a1a;
  width: 36px;
  height: 36px;
  min-width: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1rem;
}

.page-ban-ca__guide-step-title {
  color: #FFF3E6;
  font-size: 1.05rem;
  margin-bottom: 4px;
}

.page-ban-ca__guide-step-text {
  color: #D0DDE7;
  font-size: 0.95rem;
}

.page-ban-ca__btn--guide {
  margin-top: 8px;
}

/* FAQ Section */
.page-ban-ca__faq-section {
  max-width: 800px;
  margin: 0 auto;
  padding: 32px 16px;
}

.page-ban-ca__faq-title {
  text-align: center;
  color: #FFB04D;
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  margin-bottom: 32px;
  font-weight: 700;
}

.page-ban-ca__faq-item {
  background: #17191F;
  border: 1px solid #A84F0C;
  border-radius: 8px;
  margin-bottom: 12px;
  overflow: hidden;
}

.page-ban-ca__faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  cursor: pointer;
  list-style: none;
}

.page-ban-ca__faq-item summary::-webkit-details-marker {
  display: none;
}

.page-ban-ca__faq-question {
  color: #FFF3E6;
  font-weight: 600;
  font-size: 1rem;
}

.page-ban-ca__faq-toggle {
  color: #FF8C1A;
  font-size: 1.5rem;
  line-height: 1;
}

.page-ban-ca__faq-answer {
  padding: 0 20px 16px;
  color: #D0DDE7;
  font-size: 0.9rem;
}

/* Download Section */
.page-ban-ca__download-section {
  padding: 40px 16px;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.page-ban-ca__download-title {
  color: #FFB04D;
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  margin-bottom: 16px;
  font-weight: 700;
}

.page-ban-ca__download-text {
  color: #D0DDE7;
  margin-bottom: 24px;
}

.page-ban-ca__download-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  box-sizing: border-box;
}

/* Responsive */
@media (max-width: 1024px) {
  .page-ban-ca__guide-layout {
    flex-direction: column;
    align-items: center;
  }
  .page-ban-ca__guide-figure,
  .page-ban-ca__guide-steps {
    flex: 1 1 100%;
    max-width: 100%;
  }
}

@media (max-width: 768px) {
  .page-ban-ca__hero-section {
    padding-top: 8px;
  }
  .page-ban-ca__hero-image {
    aspect-ratio: 2/1;
  }
  .page-ban-ca__hero-title {
    font-size: 1.3rem;
  }
  .page-ban-ca__hero-actions,
  .page-ban-ca__download-actions {
    flex-direction: column;
    align-items: center;
  }
  .page-ban-ca__features-grid {
    grid-template-columns: 1fr;
  }
  .page-ban-ca__feature-image,
  .page-ban-ca__guide-image {
    width: 100%;
    max-width: 100%;
    height: auto;
  }
  .page-ban-ca__btn {
    width: 100%;
    max-width: 100%;
  }
  .page-ban-ca__faq-title {
    font-size: 1.2rem;
  }
  .page-ban-ca__download-section {
    padding-top: 24px;
  }
  .page-ban-ca img {
    max-width: 100% !important;
    height: auto !important;
  }
}