.page-ban-ca {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-main-color, #FFF3E6);
    background-color: var(--background-color, #0D0E12);
}

.page-ban-ca__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    box-sizing: border-box;
}

.page-ban-ca__section {
    padding: 60px 0;
    text-align: center;
}

.page-ban-ca__hero-section {
    position: relative;
    padding-top: 10px; /* Small top padding, body handles header offset */
    background-color: var(--background-color, #0D0E12);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.page-ban-ca__hero-image-wrapper {
    width: 100%;
    max-height: 600px; /* Limit height for desktop hero image */
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

.page-ban-ca__hero-image {
    width: 100%;
    height: auto;
    object-fit: cover; /* Cover for desktop, will be contain for mobile */
}

.page-ban-ca__hero-content {
    padding: 40px 20px;
    max-width: 900px;
    margin-top: -80px; /* Overlap with image slightly for visual effect */
    position: relative;
    z-index: 1;
    background-color: var(--card-bg-color, #17191F);
    border-radius: 10px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
    color: var(--text-main-color, #FFF3E6);
}

.page-ban-ca__hero-title {
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    color: var(--text-main-color, #FFF3E6);
    margin-bottom: 20px;
    line-height: 1.2;
    font-weight: bold;
    letter-spacing: -0.5px;
}

.page-ban-ca__hero-description {
    font-size: 1.15rem;
    margin-bottom: 30px;
    color: var(--text-main-color, #FFF3E6);
}

.page-ban-ca__section-title {
    font-size: clamp(2rem, 3.5vw, 3rem);
    color: var(--primary-color, #FF8C1A);
    margin-bottom: 40px;
    font-weight: bold;
    line-height: 1.2;
}

.page-ban-ca__text-block {
    font-size: 1rem;
    margin-bottom: 20px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    color: var(--text-main-color, #FFF3E6);
}

.page-ban-ca__dark-bg {
    background-color: var(--card-bg-color, #17191F);
    color: var(--text-main-color, #FFF3E6);
}

.page-ban-ca__light-bg {
    background-color: var(--background-color, #0D0E12);
    color: var(--text-main-color, #FFF3E6);
}

.page-ban-ca__btn-primary,
.page-ban-ca__btn-secondary {
    display: inline-block;
    padding: 15px 30px;
    font-size: 1.1rem;
    font-weight: bold;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s ease;
    cursor: pointer;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
    max-width: 100%;
}

.page-ban-ca__btn-primary {
    background: linear-gradient(180deg, #FFA53A 0%, #D96800 100%);
    color: #ffffff;
    border: 2px solid transparent;
    margin-right: 15px;
}

.page-ban-ca__btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(255, 140, 26, 0.4);
}

.page-ban-ca__btn-secondary {
    background: transparent;
    color: var(--primary-color, #FF8C1A);
    border: 2px solid var(--border-color, #A84F0C);
}

.page-ban-ca__btn-secondary:hover {
    transform: translateY(-3px);
    background: var(--primary-color, #FF8C1A);
    color: #ffffff;
    border-color: var(--primary-color, #FF8C1A);
}

.page-ban-ca__cta-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 30px;
    width: 100%;
    max-width: 100%;
    overflow: hidden;
    box-sizing: border-box;
}

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

.page-ban-ca__feature-item,
.page-ban-ca__product-card,
.page-ban-ca__benefit-card {
    background-color: var(--card-bg-color, #17191F);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    text-align: center;
    color: var(--text-main-color, #FFF3E6);
    border: 1px solid var(--border-color, #A84F0C);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
}

.page-ban-ca__feature-icon {
    width: 100%;
    max-width: 250px;
    height: auto;
    margin-bottom: 20px;
    border-radius: 8px;
    object-fit: cover;
    min-width: 200px;
    min-height: 200px;
}

.page-ban-ca__feature-title,
.page-ban-ca__product-title,
.page-ban-ca__benefit-title {
    font-size: 1.5rem;
    color: var(--primary-color, #FF8C1A);
    margin-bottom: 15px;
    font-weight: bold;
}

.page-ban-ca__feature-description,
.page-ban-ca__product-description,
.page-ban-ca__benefit-description {
    font-size: 1rem;
    color: var(--text-main-color, #FFF3E6);
    margin-bottom: 20px;
}

.page-ban-ca__product-image {
    width: 100%;
    height: auto;
    max-height: 250px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
    min-width: 200px;
    min-height: 200px;
}

.page-ban-ca__guide-list {
    list-style: none;
    padding: 0;
    margin-top: 40px;
    text-align: left;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-ban-ca__guide-item {
    background-color: var(--card-bg-color, #17191F);
    margin-bottom: 20px;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    border-left: 5px solid var(--primary-color, #FF8C1A);
    color: var(--text-main-color, #FFF3E6);
}

.page-ban-ca__guide-step-title {
    font-size: 1.3rem;
    color: var(--primary-color, #FF8C1A);
    margin-bottom: 10px;
    font-weight: bold;
}

.page-ban-ca__strategy-list {
    list-style: none;
    padding: 0;
    margin-top: 40px;
    text-align: left;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.page-ban-ca__strategy-item {
    background-color: var(--background-color, #0D0E12);
    margin-bottom: 15px;
    padding: 20px;
    border-radius: 8px;
    border: 1px solid var(--border-color, #A84F0C);
    color: var(--text-main-color, #FFF3E6);
}

.page-ban-ca__strategy-title {
    font-size: 1.2rem;
    color: var(--secondary-color, #FFA53A);
    margin-bottom: 10px;
    font-weight: bold;
}

/* FAQ styles */
details.page-ban-ca__faq-item {
  margin-bottom: 15px;
  border-radius: 5px;
  border: 1px solid var(--border-color, #A84F0C);
  overflow: hidden;
  background: var(--card-bg-color, #17191F);
}
details.page-ban-ca__faq-item summary.page-ban-ca__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background-color 0.3s ease;
  color: var(--text-main-color, #FFF3E6);
}
details.page-ban-ca__faq-item summary.page-ban-ca__faq-question::-webkit-details-marker {
  display: none;
}
details.page-ban-ca__faq-item summary.page-ban-ca__faq-question:hover {
  background: rgba(255, 140, 26, 0.1);
}
.page-ban-ca__faq-qtext {
  flex: 1;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  color: var(--text-main-color, #FFF3E6);
}
.page-ban-ca__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  color: var(--secondary-color, #FFA53A);
  flex-shrink: 0;
  margin-left: 15px;
  width: 28px;
  text-align: center;
}
details.page-ban-ca__faq-item .page-ban-ca__faq-answer {
  padding: 0 20px 20px;
  background: var(--background-color, #0D0E12);
  border-radius: 0 0 5px 5px;
  color: var(--text-main-color, #FFF3E6);
  text-align: left;
}

.page-ban-ca__cta-final {
    padding-bottom: 80px;
}

.page-ban-ca__cta-final .page-ban-ca__section-title {
    color: var(--text-main-color, #FFF3E6);
}

.page-ban-ca__cta-final .page-ban-ca__text-block {
    color: var(--text-main-color, #FFF3E6);
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-ban-ca__hero-content {
        margin-top: -60px;
        padding: 30px 20px;
    }
    .page-ban-ca__hero-title {
        font-size: 2.8rem;
    }
    .page-ban-ca__hero-description {
        font-size: 1.05rem;
    }
    .page-ban-ca__section-title {
        font-size: 2.5rem;
    }
    .page-ban-ca__feature-item, .page-ban-ca__product-card, .page-ban-ca__benefit-card {
        padding: 25px;
    }
}

@media (max-width: 849px) {
    .page-ban-ca__hero-image {
        object-fit: contain !important; /* Prevent cropping on smaller screens */
        aspect-ratio: unset !important; /* Allow natural aspect ratio */
        max-height: 400px; /* Adjust max height for better viewing */
    }
}

@media (max-width: 768px) {
    .page-ban-ca__hero-section {
        padding-top: 10px; /* Keep small top padding */
    }
    .page-ban-ca__hero-content {
        margin-top: -40px;
        padding: 25px 15px;
        border-radius: 8px;
        max-width: 95%;
    }
    .page-ban-ca__hero-title {
        font-size: clamp(2rem, 8vw, 2.5rem);
        margin-bottom: 15px;
    }
    .page-ban-ca__hero-description {
        font-size: 1rem;
        margin-bottom: 25px;
    }
    .page-ban-ca__section {
        padding: 40px 0;
    }
    .page-ban-ca__section-title {
        font-size: clamp(1.8rem, 7vw, 2.2rem);
        margin-bottom: 30px;
    }
    .page-ban-ca__text-block {
        font-size: 0.95rem;
        padding: 0 15px;
        box-sizing: border-box;
    }

    /* General images and containers */
    .page-ban-ca img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block;
    }
    .page-ban-ca__container,
    .page-ban-ca__section,
    .page-ban-ca__card,
    .page-ban-ca__feature-item,
    .page-ban-ca__product-card,
    .page-ban-ca__benefit-card,
    .page-ban-ca__guide-item,
    .page-ban-ca__strategy-item {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    /* Buttons and button containers */
    .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: 12px 20px;
        font-size: 1rem;
        margin-right: 0;
    }
    .page-ban-ca__cta-buttons,
    .page-ban-ca__button-group,
    .page-ban-ca__btn-container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        flex-direction: column !important; /* Stack buttons vertically */
        gap: 10px; /* Spacing between stacked buttons */
    }
    
    /* Product grid (2 columns) */
    .page-ban-ca__products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
        overflow-x: hidden; /* Prevent horizontal scroll */
    }
    .page-ban-ca__product-card {
        padding: 20px;
    }

    /* Feature/Benefit grid (1 column or 2 if space allows) */
    .page-ban-ca__features-grid,
    .page-ban-ca__benefits-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .page-ban-ca__feature-icon {
        max-width: 200px;
    }

    /* FAQ */
    details.page-ban-ca__faq-item summary.page-ban-ca__faq-question { padding: 15px; }
    .page-ban-ca__faq-qtext { font-size: 15px; }
    details.page-ban-ca__faq-item .page-ban-ca__faq-answer { padding: 0 15px 15px; }

    /* Article body (general text sections) */
    .page-ban-ca__introduction .page-ban-ca__text-block,
    .page-ban-ca__guide .page-ban-ca__text-block,
    .page-ban-ca__strategy .page-ban-ca__text-block,
    .page-ban-ca__benefits .page-ban-ca__text-block,
    .page-ban-ca__cta-final .page-ban-ca__text-block {
        text-align: left;
    }

    .page-ban-ca__guide-list,
    .page-ban-ca__strategy-list {
        padding-left: 0;
        padding-right: 0;
    }

    .page-ban-ca__guide-item,
    .page-ban-ca__strategy-item {
        padding: 20px;
    }
}