:root {
    --primary-color: #11A84E;
    --secondary-color: #22C768;
    --button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
    --card-bg: #11271B;
    --background-main: #08160F;
    --text-main: #F2FFF6;
    --text-secondary: #A7D9B8;
    --border-color: #2E7A4E;
    --glow-color: #57E38D;
    --gold-color: #F2C14E;
    --divider-color: #1E3A2A;
    --deep-green-color: #0A4B2C;
    --text-dark: #333333; /* For light backgrounds */
    --text-light: #ffffff; /* For dark backgrounds */
}

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

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

.page-bnc__section-title {
    font-size: 2.5em;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 40px;
    font-weight: bold;
    position: relative;
    padding-bottom: 15px;
}

.page-bnc__section-title::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--gold-color);
    border-radius: 2px;
}

.page-bnc__text-block {
    margin-bottom: 20px;
    font-size: 1.1em;
    line-height: 1.8;
    color: var(--text-secondary);
    text-align: justify;
}

.page-bnc__highlight {
    color: var(--gold-color);
    font-weight: bold;
}

.page-bnc__cta-button {
    display: inline-block;
    background: var(--button-gradient);
    color: var(--text-light);
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

.page-bnc__cta-button:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.page-bnc__cta-button--small {
    padding: 10px 20px;
    font-size: 1em;
}

.page-bnc__cta-button--large {
    padding: 20px 40px;
    font-size: 1.3em;
}

.page-bnc__button-center {
    text-align: center;
    margin-top: 40px;
    margin-bottom: 20px;
}

/* Hero Section */
.page-bnc__hero-section {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--text-light);
    padding: 60px 0;
    overflow: hidden;
    padding-top: 10px; /* Small top padding, body handles header offset */
}

.page-bnc__hero-image-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

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

.page-bnc__hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    padding: 20px;
    background-color: rgba(0, 0, 0, 0.5); /* Semi-transparent overlay for text readability */
    border-radius: 10px;
}

.page-bnc__main-title {
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.05em;
    color: var(--gold-color);
    margin-bottom: 20px;
    /* Using clamp for responsive font-size if needed, otherwise rely on font-weight/line-height */
    font-size: clamp(2em, 5vw, 3.5em);
}

.page-bnc__tagline {
    font-size: 1.3em;
    margin-bottom: 30px;
    color: var(--text-main);
}

/* Introduction Section */
.page-bnc__introduction-section {
    padding: 60px 0;
    background-color: var(--background-main);
}

/* Advantages Section */
.page-bnc__advantages-section {
    padding: 60px 0;
    background-color: var(--deep-green-color);
}

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

.page-bnc__advantage-card {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
    border: 1px solid var(--border-color);
}

.page-bnc__advantage-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.page-bnc__advantage-image {
    width: 100%;
    height: 200px; /* Fixed height for consistency */
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
    display: block;
}

.page-bnc__card-title {
    font-size: 1.4em;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.page-bnc__card-description {
    font-size: 1em;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Popular Games Section */
.page-bnc__popular-games-section {
    padding: 60px 0;
    background-color: var(--background-main);
}

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

.page-bnc__game-card {
    background-color: var(--card-bg);
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
}

.page-bnc__game-image {
    width: 100%;
    height: 180px; /* Fixed height for game images */
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 15px;
    display: block;
}

/* How To Play Section */
.page-bnc__how-to-play-section {
    padding: 60px 0;
    background-color: var(--deep-green-color);
}

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

.page-bnc__step-card {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.page-bnc__step-image {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
    display: block;
}

/* Strategies Section */
.page-bnc__strategies-section {
    padding: 60px 0;
    background-color: var(--background-main);
}

.page-bnc__strategy-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.page-bnc__strategy-list li {
    background-color: var(--card-bg);
    padding: 20px;
    margin-bottom: 15px;
    border-radius: 8px;
    border-left: 5px solid var(--primary-color);
    color: var(--text-secondary);
    font-size: 1.1em;
    line-height: 1.7;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.page-bnc__strategy-list li strong {
    color: var(--gold-color);
}

/* Promotions Section */
.page-bnc__promotions-section {
    padding: 60px 0;
    background-color: var(--deep-green-color);
}

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

.page-bnc__promotion-card {
    background-color: var(--card-bg);
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.page-bnc__promotion-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.page-bnc__promotion-image {
    width: 100%;
    height: 220px; /* Fixed height for consistency */
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
    display: block;
}

/* Video Section */
.page-bnc__video-section {
    padding: 60px 0;
    background-color: var(--background-main);
    text-align: center;
    padding-top: 10px; /* Small top padding, body handles header offset */
}

.page-bnc__video-wrapper {
    display: block;
    position: relative;
    width: 100%;
    max-width: 900px; /* Max width for video container */
    margin: 0 auto 30px auto;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    cursor: pointer;
}

.page-bnc__video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.page-bnc__cta-button--video {
    margin-top: 20px;
}

/* FAQ Section */
.page-bnc__faq-section {
    padding: 60px 0;
    background-color: var(--deep-green-color);
}

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

.page-bnc__faq-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.page-bnc__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    cursor: pointer;
    font-weight: bold;
    color: var(--primary-color);
    font-size: 1.1em;
    background-color: var(--card-bg);
    border-bottom: 1px solid var(--divider-color);
    list-style: none; /* For details/summary */
}

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

.page-bnc__faq-question:hover {
    background-color: rgba(var(--primary-color), 0.1);
}

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

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

.page-bnc__faq-answer {
    padding: 15px 20px;
    color: var(--text-secondary);
    font-size: 1em;
    line-height: 1.7;
    background-color: var(--background-main);
    border-top: 1px solid var(--divider-color);
}

.page-bnc__faq-answer .page-bnc__cta-button--small {
    margin-top: 15px;
}

/* Final CTA Section */
.page-bnc__cta-final-section {
    padding: 80px 0;
    background-color: var(--primary-color);
    text-align: center;
    color: var(--text-light);
    box-shadow: inset 0 5px 20px rgba(0, 0, 0, 0.3);
}

.page-bnc__cta-final-section .page-bnc__section-title {
    color: var(--text-light);
    text-shadow: 2px 2px 5px rgba(0,0,0,0.3);
}

.page-bnc__cta-final-section .page-bnc__section-title::after {
    background-color: var(--gold-color);
}

.page-bnc__cta-final-section .page-bnc__text-block {
    color: var(--text-light);
    max-width: 800px;
    margin: 0 auto 40px auto;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .page-bnc__main-title {
        font-size: clamp(2em, 6vw, 3em);
    }
    .page-bnc__tagline {
        font-size: 1.1em;
    }
    .page-bnc__section-title {
        font-size: 2em;
    }
}

@media (max-width: 768px) {
    .page-bnc__hero-section {
        padding: 40px 0;
    }
    .page-bnc__hero-content {
        padding: 15px;
    }
    .page-bnc__main-title {
        font-size: 2.2em !important;
    }
    .page-bnc__tagline {
        font-size: 1em;
    }
    .page-bnc__section-title {
        font-size: 1.8em;
    }
    .page-bnc__text-block, .page-bnc__card-description, .page-bnc__strategy-list li, .page-bnc__faq-answer {
        font-size: 0.95em;
    }
    .page-bnc__cta-button {
        padding: 12px 25px;
        font-size: 1em;
    }
    .page-bnc__cta-button--large {
        padding: 15px 30px;
        font-size: 1.1em;
    }
    .page-bnc__advantage-grid, .page-bnc__game-grid, .page-bnc__steps-grid, .page-bnc__promotion-grid {
        grid-template-columns: 1fr;
    }
    .page-bnc__advantage-image, .page-bnc__game-image, .page-bnc__step-image, .page-bnc__promotion-image {
        height: 180px;
    }
    .page-bnc__container {
        padding: 0 15px;
    }

    /* Mobile image responsiveness */
    .page-bnc img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    .page-bnc__section,
    .page-bnc__card,
    .page-bnc__container,
    .page-bnc__advantage-card,
    .page-bnc__game-card,
    .page-bnc__step-card,
    .page-bnc__promotion-card,
    .page-bnc__hero-image-wrapper {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }
    .page-bnc__hero-image-wrapper { padding: 0 !important; } /* Image wrapper should be full width without padding */

    /* Mobile video responsiveness */
    .page-bnc video,
    .page-bnc__video {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    .page-bnc__video-section,
    .page-bnc__video-container,
    .page-bnc__video-wrapper {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        overflow: hidden !important;
    }
    .page-bnc__video-wrapper { padding-left: 0 !important; padding-right: 0 !important; }
    .page-bnc__video-section {
        padding-top: 10px !important;
    }

    /* Mobile button responsiveness */
    .page-bnc__cta-button,
    .page-bnc__btn-primary,
    .page-bnc__btn-secondary,
    .page-bnc a[class*="button"],
    .page-bnc 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;
    }
    .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;
        padding-right: 15px;
        flex-wrap: wrap !important;
        gap: 10px;
    }
    .page-bnc__button-center .page-bnc__cta-button {
        padding-left: 20px !important; /* Adjust for general button padding */
        padding-right: 20px !important;
    }
    .page-bnc__hero-content .page-bnc__cta-button {
        padding-left: 20px !important;
        padding-right: 20px !important;
    }
}

@media (max-width: 480px) {
    .page-bnc__main-title {
        font-size: 1.8em !important;
    }
    .page-bnc__section-title {
        font-size: 1.5em;
    }
    .page-bnc__cta-button--large {
        font-size: 1em;
        padding: 12px 25px;
    }
}