:root {
    --bnc-primary-color: #11A84E; /* Main Green */
    --bnc-secondary-color: #22C768; /* Lighter Green */
    --bnc-button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
    --bnc-card-bg: #11271B; /* Dark Green */
    --bnc-background-color: #08160F; /* Very Dark Green */
    --bnc-text-main: #F2FFF6; /* Off-white/Light Green */
    --bnc-text-secondary: #A7D9B8; /* Light Greyish Green */
    --bnc-border-color: #2E7A4E; /* Medium Green */
    --bnc-glow-color: #57E38D; /* Bright Green */
    --bnc-gold-color: #F2C14E; /* Gold */
    --bnc-divider-color: #1E3A2A; /* Darker Green */
    --bnc-deep-green: #0A4B2C; /* Deep Green */
}

.page-bnc {
    background-color: var(--bnc-background-color);
    color: var(--bnc-text-main); /* Default text color for the page */
    font-family: Arial, sans-serif;
    line-height: 1.6;
}

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

/* Hero Section */
.page-bnc__hero-section {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding-top: 10px; /* Small top padding, body handles --header-offset */
    padding-bottom: 60px;
    text-align: center;
    overflow: hidden; /* Ensure content doesn't overflow */
}

.page-bnc__hero-image-wrapper {
    width: 100%;
    max-height: 700px; /* Limit height for aesthetic */
    overflow: hidden;
    position: relative;
    z-index: 1; /* Ensure image is behind content if any overlap */
    margin-bottom: 40px;
}

.page-bnc__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    object-position: center;
}

.page-bnc__hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    margin-top: -100px; /* Pull content up slightly over image for visual flow, but not overlapping text on image */
    background-color: rgba(8, 22, 15, 0.8); /* Semi-transparent background for readability */
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.page-bnc__main-title {
    font-size: clamp(2em, 4vw, 3.5em); /* Responsive H1 font size */
    color: var(--bnc-gold-color);
    margin-bottom: 20px;
    font-weight: bold;
    line-height: 1.2;
}

.page-bnc__description {
    font-size: 1.2em;
    color: var(--bnc-text-main);
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-bnc__cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.page-bnc__btn-primary,
.page-bnc__btn-secondary,
.page-bnc__btn-text {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    text-align: center;
    white-space: normal; /* Allow text to wrap */
    word-wrap: break-word; /* Break long words */
    box-sizing: border-box;
    max-width: 100%; /* Ensure button doesn't overflow */
}

.page-bnc__btn-primary {
    background: var(--bnc-button-gradient);
    color: var(--bnc-text-main);
    border: none;
}

.page-bnc__btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3), 0 0 15px var(--bnc-glow-color);
}

.page-bnc__btn-secondary {
    background: transparent;
    color: var(--bnc-secondary-color);
    border: 2px solid var(--bnc-secondary-color);
}

.page-bnc__btn-secondary:hover {
    background: var(--bnc-secondary-color);
    color: var(--bnc-background-color);
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
}

.page-bnc__btn-text {
    background: none;
    color: var(--bnc-glow-color);
    border: 1px solid var(--bnc-glow-color);
    padding: 10px 20px;
    font-size: 0.9em;
    box-shadow: none;
}

.page-bnc__btn-text:hover {
    background: var(--bnc-glow-color);
    color: var(--bnc-background-color);
}

/* General Section Styling */
.page-bnc__introduction-section,
.page-bnc__video-section,
.page-bnc__features-section,
.page-bnc__how-to-play-section,
.page-bnc__tips-section,
.page-bnc__faq-section,
.page-bnc__cta-final-section {
    padding: 60px 0;
}

.page-bnc__section-title {
    font-size: 2.5em;
    color: var(--bnc-gold-color);
    text-align: center;
    margin-bottom: 40px;
    font-weight: bold;
}

.page-bnc__text-block {
    font-size: 1.1em;
    color: var(--bnc-text-secondary);
    margin-bottom: 20px;
    text-align: justify;
}

/* Video Section */
.page-bnc__video-section {
    background-color: var(--bnc-deep-green);
}

.page-bnc__video-wrapper {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    max-width: 100%;
    margin-bottom: 30px;
    border-radius: 10px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
    width: 100%; /* Desktop width: 100% with max-width on container */
}

.page-bnc__video-link {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
}

.page-bnc__video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    display: block;
    object-fit: cover;
}

.page-bnc__video-description {
    text-align: center;
    color: var(--bnc-text-secondary);
    font-size: 1em;
    margin-top: 10px;
}

/* Features Section */
.page-bnc__features-section {
    background-color: var(--bnc-card-bg); /* Darker background for contrast */
}

.page-bnc__dark-section {
    background-color: var(--bnc-deep-green);
    color: var(--bnc-text-main);
}

.page-bnc__dark-section .page-bnc__section-title {
    color: var(--bnc-gold-color);
}

.page-bnc__dark-section .page-bnc__text-block {
    color: var(--bnc-text-secondary);
}

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

.page-bnc__feature-card {
    background-color: var(--bnc-background-color);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
    border: 1px solid var(--bnc-border-color);
}

.page-bnc__feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-bnc__feature-icon {
    width: 100%; /* Full width of card */
    height: auto;
    max-height: 200px; /* Limit icon height */
    object-fit: cover;
    margin-bottom: 20px;
    border-radius: 8px;
    display: block; /* Ensure no extra space below image */
}

.page-bnc__feature-title {
    font-size: 1.5em;
    color: var(--bnc-primary-color);
    margin-bottom: 15px;
}

.page-bnc__feature-text {
    font-size: 1em;
    color: var(--bnc-text-secondary);
}

/* How To Play Section */
.page-bnc__how-to-play-section {
    background-color: var(--bnc-background-color);
}

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

.page-bnc__step-card {
    background-color: var(--bnc-card-bg);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--bnc-border-color);
    display: flex;
    flex-direction: column;
    justify-content: space-between; /* Push button to bottom */
}

.page-bnc__step-title {
    font-size: 1.3em;
    color: var(--bnc-primary-color);
    margin-bottom: 15px;
}

.page-bnc__step-text {
    font-size: 1em;
    color: var(--bnc-text-secondary);
    margin-bottom: 20px;
    flex-grow: 1; /* Allow text to grow */
}

.page-bnc__cta-bottom {
    text-align: center;
    margin-top: 40px;
}

/* Tips Section */
.page-bnc__tips-section {
    background-color: var(--bnc-deep-green);
}

.page-bnc__tips-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.page-bnc__tips-list li {
    background-color: var(--bnc-card-bg);
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--bnc-border-color);
    color: var(--bnc-text-secondary);
}

.page-bnc__tips-list li strong {
    color: var(--bnc-primary-color);
}

/* FAQ Section */
.page-bnc__faq-section {
    background-color: var(--bnc-background-color);
}

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

.page-bnc__faq-item {
    background-color: var(--bnc-card-bg);
    border: 1px solid var(--bnc-border-color);
    border-radius: 8px;
    margin-bottom: 15px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    color: var(--bnc-text-secondary);
}

.page-bnc__faq-item summary {
    list-style: none; /* Hide default marker */
    padding: 20px 25px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: bold;
    color: var(--bnc-primary-color);
    user-select: none;
}

.page-bnc__faq-item summary::-webkit-details-marker {
    display: none; /* Hide default marker for webkit browsers */
}

.page-bnc__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.page-bnc__faq-qtext {
    flex-grow: 1;
    font-size: 1.1em;
}

.page-bnc__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    margin-left: 15px;
    color: var(--bnc-gold-color);
    transition: transform 0.3s ease;
}

.page-bnc__faq-item[open] .page-bnc__faq-toggle {
    transform: rotate(45deg); /* Rotate for 'x' or '-' effect */
}

.page-bnc__faq-answer {
    padding: 0 25px 20px;
    font-size: 1em;
    color: var(--bnc-text-secondary);
    line-height: 1.7;
}

.page-bnc__faq-answer p {
    margin-bottom: 0;
}

/* Final CTA Section */
.page-bnc__cta-final-section {
    text-align: center;
    background-color: var(--bnc-deep-green);
    padding-bottom: 80px;
}

.page-bnc__cta-final-section .page-bnc__description {
    margin-bottom: 40px;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .page-bnc__hero-content {
        margin-top: -80px;
        padding: 25px;
    }
    .page-bnc__main-title {
        font-size: clamp(1.8em, 5vw, 3em);
    }
    .page-bnc__section-title {
        font-size: 2em;
    }
    .page-bnc__features-grid,
    .page-bnc__steps-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .page-bnc__hero-section {
        padding-bottom: 40px;
    }
    .page-bnc__hero-image-wrapper {
        margin-bottom: 20px;
    }
    .page-bnc__hero-content {
        margin-top: -60px;
        padding: 20px;
    }
    .page-bnc__main-title {
        font-size: clamp(1.5em, 6vw, 2.5em);
    }
    .page-bnc__description {
        font-size: 1em;
    }
    .page-bnc__cta-buttons {
        flex-direction: column;
        gap: 15px;
    }
    .page-bnc__btn-primary,
    .page-bnc__btn-secondary,
    .page-bnc__btn-text {
        width: 100% !important;
        max-width: 100% !important;
        padding: 12px 20px;
        font-size: 1em;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

    .page-bnc__introduction-section,
    .page-bnc__video-section,
    .page-bnc__features-section,
    .page-bnc__how-to-play-section,
    .page-bnc__tips-section,
.page-bnc__faq-section,
    .page-bnc__cta-final-section {
        padding: 40px 0;
    }

    .page-bnc__section-title {
        font-size: 1.8em;
        margin-bottom: 30px;
    }

    .page-bnc__text-block {
        font-size: 0.95em;
    }

    /* Mobile Image Responsiveness */
    .page-bnc img {
        max-width: 100% !important;
        width: 100% !important; /* Ensure full width in mobile */
        height: auto !important;
        display: block !important;
    }
    
    .page-bnc__section,
    .page-bnc__card,
    .page-bnc__container,
    .page-bnc__hero-image-wrapper,
    .page-bnc__video-section,
    .page-bnc__video-container,
    .page-bnc__video-wrapper,
    .page-bnc__cta-buttons,
    .page-bnc__button-group,
    .page-bnc__btn-container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px !important;
        padding-right: 15px !important;
        overflow: hidden !important; /* Ensure no overflow */
    }
    
    /* Video Section specific adjustments for mobile */
    .page-bnc__video-section {
        padding-top: 10px !important; /* body handles --header-offset, this is for visual spacing */
    }

    .page-bnc__video-wrapper {
        padding-bottom: 56.25% !important; /* Maintain aspect ratio */
        height: 0 !important;
        overflow: hidden !important;
        width: 100% !important;
        max-width: 100% !important;
    }

    .page-bnc__video-link {
        width: 100% !important;
        height: 100% !important;
    }

    .page-bnc__video {
        width: 100% !important;
        height: 100% !important;
        display: block !important;
    }

    .page-bnc__features-grid,
    .page-bnc__steps-grid,
    .page-bnc__tips-list {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .page-bnc__faq-item summary {
        padding: 15px 20px;
        font-size: 1em;
    }
    .page-bnc__faq-answer {
        padding: 0 20px 15px;
        font-size: 0.95em;
    }
}