/* style/bnc.css */

:root {
    --primary-color: #11A84E;
    --secondary-color: #22C768;
    --text-main-color: #F2FFF6;
    --text-secondary-color: #A7D9B8;
    --card-bg-color: #11271B;
    --background-color: #08160F;
    --border-color: #2E7A4E;
    --glow-color: #57E38D;
    --gold-color: #F2C14E;
    --divider-color: #1E3A2A;
    --deep-green-color: #0A4B2C;
    --button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
    --header-offset: 80px; /* Default value, will be overridden by shared.css */
}

/* Global styles for this page */
.page-bnc {
    font-family: 'Arial', sans-serif;
    color: #333333; /* Default for light backgrounds */
    background-color: var(--background-color);
}

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

.page-bnc__section-title {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: bold;
    text-align: center;
    margin-bottom: 40px;
    color: var(--text-main-color);
    line-height: 1.2;
}

.page-bnc__text-block {
    font-size: 18px;
    line-height: 1.6;
    margin-bottom: 20px;
    text-align: center;
    color: var(--text-secondary-color);
}

.page-bnc__cta-button {
    display: inline-block;
    padding: 15px 30px;
    background: var(--button-gradient);
    color: var(--text-main-color);
    font-size: 20px;
    font-weight: bold;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    text-align: center;
    border: none;
}

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

.page-bnc__cta-button--secondary {
    background: var(--primary-color);
    color: var(--text-main-color);
    border: 2px solid var(--gold-color);
}

.page-bnc__cta-button--secondary:hover {
    background: var(--secondary-color);
}

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

.page-bnc__hero-image-wrapper {
    width: 100%;
    max-height: 700px; /* Limit height for hero image */
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 40px;
}

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

.page-bnc__hero-content {
    text-align: center;
    max-width: 900px;
    padding: 0 20px;
}

.page-bnc__main-title {
    font-size: clamp(36px, 5vw, 58px);
    font-weight: 900;
    color: var(--gold-color);
    margin-bottom: 20px;
    line-height: 1.2;
    text-shadow: 0 0 10px rgba(87, 227, 141, 0.7);
}

.page-bnc__description {
    font-size: 20px;
    line-height: 1.7;
    color: var(--text-secondary-color);
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* About Section */
.page-bnc__about-section {
    background-color: var(--card-bg-color);
    padding: 80px 0;
    color: var(--text-secondary-color);
}

.page-bnc__image-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 40px;
}

.page-bnc__grid-image {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    object-fit: cover;
}

/* Download Guide Section */
.page-bnc__download-guide-section {
    background-color: var(--background-color);
    padding: 80px 0;
    color: var(--text-secondary-color);
}

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

.page-bnc__step-card {
    background-color: var(--card-bg-color);
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease;
}

.page-bnc__step-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.page-bnc__step-title {
    font-size: 24px;
    font-weight: bold;
    color: var(--text-main-color);
    margin-bottom: 15px;
}

.page-bnc__step-description {
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-secondary-color);
}

/* Features Section */
.page-bnc__features-section {
    background-color: var(--card-bg-color);
    padding: 80px 0;
    color: var(--text-secondary-color);
}

.page-bnc__feature-list {
    list-style: none;
    padding: 0;
    margin: 40px 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.page-bnc__feature-item {
    background-color: var(--background-color);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease;
}

.page-bnc__feature-item:hover {
    transform: translateY(-5px);
}

.page-bnc__feature-title {
    font-size: 22px;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.page-bnc__feature-description {
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-secondary-color);
}

.page-bnc__feature-image {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    margin-top: 40px;
    object-fit: cover;
}

/* Why Choose Section */
.page-bnc__why-choose-section {
    background-color: var(--background-color);
    padding: 80px 0;
    color: var(--text-secondary-color);
}

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

.page-bnc__reason-card {
    background-color: var(--card-bg-color);
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease;
}

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

.page-bnc__reason-title {
    font-size: 24px;
    font-weight: bold;
    color: var(--gold-color);
    margin-bottom: 15px;
}

.page-bnc__reason-description {
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-secondary-color);
}

/* FAQ Section */
.page-bnc__faq-section {
    background-color: var(--card-bg-color);
    padding: 80px 0;
    color: var(--text-secondary-color);
}

.page-bnc__faq-list {
    margin-top: 40px;
}

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

.page-bnc__faq-item summary {
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    font-size: 20px;
    font-weight: bold;
    color: var(--text-main-color);
    cursor: pointer;
    background-color: var(--deep-green-color);
    transition: background-color 0.3s ease;
}

.page-bnc__faq-item summary:hover {
    background-color: #0c5a38;
}

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

.page-bnc__faq-qtext {
    flex-grow: 1;
}

.page-bnc__faq-toggle {
    font-size: 24px;
    margin-left: 15px;
    color: var(--gold-color);
}

.page-bnc__faq-answer {
    padding: 20px 25px;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-secondary-color);
    background-color: var(--background-color);
}

/* Final CTA Section */
.page-bnc__cta-final-section {
    background-color: var(--deep-green-color);
    padding: 80px 0;
    text-align: center;
    color: var(--text-main-color);
}

.page-bnc__cta-final-section .page-bnc__text-block {
    margin-bottom: 40px;
    color: var(--text-secondary-color);
}

/* Responsive styles */
@media (max-width: 1024px) {
    .page-bnc__hero-content {
        padding: 0 40px;
    }
    .page-bnc__description {
        font-size: 18px;
    }
    .page-bnc__section-title {
        font-size: clamp(24px, 3.5vw, 36px);
    }
    .page-bnc__text-block {
        font-size: 17px;
    }
    .page-bnc__cta-button {
        padding: 12px 25px;
        font-size: 18px;
    }
    .page-bnc__feature-title, .page-bnc__step-title, .page-bnc__reason-title {
        font-size: 20px;
    }
    .page-bnc__faq-item summary {
        font-size: 18px;
    }
}

@media (max-width: 768px) {
    .page-bnc {
        font-size: 16px;
        line-height: 1.6;
    }
    .page-bnc__container {
        padding: 0 15px;
    }
    .page-bnc__hero-section {
        padding-bottom: 40px;
    }
    .page-bnc__hero-image-wrapper {
        max-height: 400px;
    }
    .page-bnc__main-title {
        font-size: clamp(30px, 6vw, 48px);
    }
    .page-bnc__description {
        font-size: 16px;
        margin-bottom: 30px;
    }
    .page-bnc__cta-button,
    .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;
        margin-bottom: 10px; /* Add space between stacked buttons */
    }
    .page-bnc__cta-final-section .page-bnc__cta-button {
        max-width: 300px !important; /* Keep final CTA button slightly narrower */
        margin-left: auto; 
        margin-right: auto;
    }
    .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__cta-buttons {
        display: flex;
        flex-direction: column;
    }
    .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-grid {
        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;
    }
    .page-bnc__about-section, .page-bnc__download-guide-section, .page-bnc__features-section, .page-bnc__why-choose-section, .page-bnc__faq-section, .page-bnc__cta-final-section {
        padding: 50px 0;
    }
    .page-bnc__section-title {
        margin-bottom: 30px;
    }
    .page-bnc__image-grid {
        grid-template-columns: 1fr;
    }
    .page-bnc__steps-wrapper, .page-bnc__feature-list, .page-bnc__reason-grid {
        gap: 20px;
    }
    .page-bnc__faq-item summary {
        padding: 15px 20px;
        font-size: 16px;
    }
    .page-bnc__faq-answer {
        padding: 15px 20px;
        font-size: 15px;
    }
}

@media (max-width: 480px) {
    .page-bnc__main-title {
        font-size: clamp(28px, 8vw, 40px);
    }
    .page-bnc__description {
        font-size: 15px;
    }
    .page-bnc__cta-button {
        font-size: 16px;
        padding: 10px 20px;
    }
    .page-bnc__step-title, .page-bnc__feature-title, .page-bnc__reason-title {
        font-size: 18px;
    }
    .page-bnc__text-block {
        font-size: 15px;
    }
}