:root {
    --bnc-bg: #08160F;
    --bnc-card-bg: #11271B;
    --bnc-text-main: #F2FFF6;
    --bnc-text-secondary: #A7D9B8;
    --bnc-border: #2E7A4E;
    --bnc-glow: #57E38D;
    --bnc-gold: #F2C14E;
    --bnc-divider: #1E3A2A;
    --bnc-deep-green: #0A4B2C;
    --bnc-button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
}

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

.page-bnc__hero-section {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding-top: 10px;
    padding-bottom: 60px;
    overflow: hidden;
}

.page-bnc__hero-image-wrapper {
    width: 100%;
    max-width: 100%;
    overflow: hidden;
    box-sizing: border-box;
    margin-bottom: 30px;
}

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

.page-bnc__hero-content {
    max-width: 900px;
    padding: 0 20px;
    box-sizing: border-box;
    z-index: 1;
}

.page-bnc__main-title {
    font-size: clamp(2.2rem, 4vw, 3.2rem);
    color: var(--bnc-text-main);
    margin-bottom: 20px;
    font-weight: bold;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.page-bnc__description {
    font-size: 1.1rem;
    color: var(--bnc-text-secondary);
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.page-bnc__cta-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
}

.page-bnc__btn-primary,
.page-bnc__btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 15px 30px;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: bold;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    box-sizing: border-box;
    min-width: 180px;
    max-width: 100%;
    white-space: normal;
    word-wrap: break-word;
}

.page-bnc__btn-primary {
    background: var(--bnc-button-gradient);
    color: var(--bnc-text-main);
    border: 2px solid transparent;
}

.page-bnc__btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(42, 209, 111, 0.4);
}

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

.page-bnc__btn-secondary:hover {
    background-color: var(--bnc-border);
    transform: translateY(-3px);
}

.page-bnc__section {
    padding: 80px 20px;
    background-color: var(--bnc-bg);
    color: var(--bnc-text-main);
}

.page-bnc__dark-bg {
    background-color: var(--bnc-card-bg);
}

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

.page-bnc__section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    color: var(--bnc-text-main);
    text-align: center;
    margin-bottom: 40px;
    font-weight: bold;
}

.page-bnc__section-subtitle {
    font-size: clamp(1.5rem, 3vw, 2rem);
    color: var(--bnc-text-main);
    text-align: center;
    margin-bottom: 30px;
    font-weight: 600;
}

.page-bnc p {
    margin-bottom: 1.2em;
    color: var(--bnc-text-secondary);
    font-size: 1.05rem;
}

.page-bnc__image-text-block {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
    margin-top: 40px;
}

.page-bnc__content-image {
    width: 100%;
    max-width: 800px;
    height: auto;
    display: block;
    border-radius: 10px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.3);
}

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

.page-bnc__feature-card,
.page-bnc__promo-card {
    background-color: var(--bnc-card-bg);
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    text-align: center;
    transition: transform 0.3s ease;
    border: 1px solid var(--bnc-border);
    color: var(--bnc-text-main);
}

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

.page-bnc__feature-title {
    font-size: 1.4rem;
    color: var(--bnc-gold);
    margin-bottom: 15px;
    font-weight: bold;
}

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

.page-bnc__guide-item {
    background-color: var(--bnc-card-bg);
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    border: 1px solid var(--bnc-border);
    color: var(--bnc-text-main);
    text-align: left;
}

.page-bnc__guide-title {
    font-size: 1.3rem;
    color: var(--bnc-gold);
    margin-bottom: 15px;
    font-weight: bold;
}

.page-bnc__video-section {
    padding: 60px 20px;
    padding-top: 10px;
    text-align: center;
    background-color: var(--bnc-bg);
}

.page-bnc__video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    max-width: 100%;
    width: 100%;
    margin: 30px auto;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.3);
    border: 2px solid var(--bnc-border);
    box-sizing: border-box;
}

.page-bnc__video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 10px;
    object-fit: cover;
    cursor: pointer;
}

.page-bnc__video-description {
    font-size: 0.95rem;
    color: var(--bnc-text-secondary);
    margin-top: 20px;
}

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

.page-bnc__promo-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
}

.page-bnc__promo-title {
    font-size: 1.3rem;
    color: var(--bnc-gold);
    margin-bottom: 10px;
    font-weight: bold;
}

.page-bnc__faq-list {
    margin-top: 40px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.page-bnc__faq-item {
    background-color: var(--bnc-card-bg);
    border: 1px solid var(--bnc-border);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    color: var(--bnc-text-main);
}

.page-bnc__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    font-size: 1.15rem;
    font-weight: bold;
    color: var(--bnc-text-main);
    cursor: pointer;
    background-color: var(--bnc-deep-green);
    border-bottom: 1px solid var(--bnc-divider);
    list-style: none;
}

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

.page-bnc__faq-qtext {
    flex-grow: 1;
    margin-right: 15px;
}

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

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

.page-bnc__faq-answer {
    padding: 20px 25px;
    font-size: 1rem;
    color: var(--bnc-text-secondary);
    background-color: var(--bnc-card-bg);
}

.page-bnc__call-to-action {
    text-align: center;
    padding: 80px 20px;
}

@media (max-width: 1024px) {
    .page-bnc__hero-section {
        padding-bottom: 40px;
    }

    .page-bnc__main-title {
        font-size: clamp(2rem, 5vw, 2.8rem);
    }

    .page-bnc__section-title {
        font-size: clamp(1.6rem, 4.5vw, 2.2rem);
    }

    .page-bnc__section {
        padding: 60px 20px;
    }

    .page-bnc__image-text-block {
        flex-direction: column;
    }
}

@media (max-width: 768px) {
    .page-bnc p {
        font-size: 1rem;
    }

    .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__image-text-block,
    .page-bnc__guide-item,
    .page-bnc__promo-card {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }
    
    .page-bnc__video-section {
        padding-top: 10px !important;
        padding-left: 15px;
        padding-right: 15px;
    }
    .page-bnc__video-wrapper {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
    }
    .page-bnc__video {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }

    .page-bnc__cta-buttons {
        flex-direction: column;
        gap: 15px;
        padding-left: 15px;
        padding-right: 15px;
    }
    .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__hero-section {
        padding-bottom: 30px;
    }

    .page-bnc__hero-content {
        padding: 0 15px;
    }

    .page-bnc__section {
        padding: 40px 15px;
    }

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

    .page-bnc__faq-answer {
        padding: 15px 20px;
    }
}