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

.page-nh {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--nh-text-main); /* Default text color for dark background */
    background-color: var(--nh-bg-main); /* Main background color */
    padding-bottom: 40px; /* Ensure space above footer */
}

/* Hero Section */
.page-nh__hero-section {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 10px; /* Small top padding for first section */
    overflow: hidden; /* Prevent image overflow */
}

.page-nh__hero-image-wrapper {
    width: 100%;
    max-height: 675px; /* Max height for hero image */
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

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

.page-nh__hero-content {
    max-width: 900px;
    margin: 40px auto 0; /* Margin above content */
    text-align: center;
    padding: 0 20px;
}

.page-nh__main-title {
    font-size: clamp(2.2rem, 4vw, 3.5rem); /* Responsive font size */
    font-weight: 700;
    line-height: 1.2;
    color: var(--nh-gold-color); /* Gold color for main title */
    margin-bottom: 20px;
    text-shadow: 0 0 10px rgba(87, 227, 141, 0.5); /* Subtle glow */
}

.page-nh__description {
    font-size: 1.15rem;
    color: var(--nh-text-secondary);
    margin-bottom: 30px;
}

.page-nh__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap; /* Allow buttons to wrap on smaller screens */
}

.page-nh__btn-primary,
.page-nh__btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 30px;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    white-space: normal; /* Allow text wrap */
    word-wrap: break-word; /* Allow text wrap */
    box-sizing: border-box; /* Include padding in width */
    max-width: 100%; /* Ensure button doesn't overflow */
}

.page-nh__btn-primary {
    background: var(--nh-btn-gradient);
    color: #ffffff; /* White text for primary button */
    border: 2px solid transparent;
    box-shadow: 0 4px 15px rgba(42, 209, 111, 0.4);
}

.page-nh__btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(42, 209, 111, 0.6);
}

.page-nh__btn-secondary {
    background: transparent;
    color: var(--nh-text-main); /* Main text color for secondary button */
    border: 2px solid var(--nh-border-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.page-nh__btn-secondary:hover {
    background: rgba(var(--nh-color-secondary), 0.1);
    border-color: var(--nh-color-secondary);
    color: var(--nh-color-secondary);
    transform: translateY(-2px);
}

/* General Sections */
.page-nh__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

.page-nh__section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.8rem); /* Responsive font size */
    font-weight: 700;
    color: var(--nh-gold-color); /* Gold color for section titles */
    text-align: center;
    margin-bottom: 40px;
    padding-top: 40px;
}

.page-nh__text-block {
    font-size: 1.05rem;
    color: var(--nh-text-main);
    margin-bottom: 20px;
    text-align: justify;
}

.page-nh__highlight {
    color: var(--nh-gold-color);
    font-weight: 700;
}

/* About Section */
.page-nh__about-section {
    padding: 60px 0;
    background-color: var(--nh-bg-main);
}

.page-nh__image-content {
    width: 100%;
    height: auto;
    display: block;
    margin: 40px auto 0;
    border-radius: 10px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
    min-width: 200px; /* Min size requirement */
    min-height: 200px; /* Min size requirement */
}

/* Features Section (Dark background) */
.page-nh__features-section {
    padding: 60px 0;
    background-color: var(--nh-card-bg); /* Darker background for features */
    color: var(--nh-text-main); /* Light text for dark background */
}

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

.page-nh__feature-card {
    background: var(--nh-deep-green); /* Slightly different dark background for cards */
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--nh-border-color);
    text-align: center;
}

.page-nh__card-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--nh-gold-color);
    margin-bottom: 15px;
}

.page-nh__card-text {
    font-size: 1rem;
    color: var(--nh-text-secondary);
}

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

/* Promotions Section */
.page-nh__promotions-section {
    padding: 60px 0;
    background-color: var(--nh-bg-main);
}

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

.page-nh__promo-card {
    background: var(--nh-card-bg);
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--nh-border-color);
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: space-between; /* Push button to bottom */
}

.page-nh__promo-image {
    width: 100%;
    height: 200px; /* Fixed height for promo images */
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
    min-width: 200px; /* Min size requirement */
    min-height: 200px; /* Min size requirement */
}

.page-nh__promo-card .page-nh__card-title {
    margin-top: 0;
    margin-bottom: 10px;
}

.page-nh__promo-card .page-nh__card-text {
    flex-grow: 1; /* Allow text to take available space */
    margin-bottom: 20px;
}

/* Guide Section */
.page-nh__guide-section {
    padding: 60px 0;
    background-color: var(--nh-deep-green);
    color: var(--nh-text-main);
}

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

.page-nh__guide-step {
    background: var(--nh-card-bg);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--nh-border-color);
    text-align: center;
}

.page-nh__guide-title {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--nh-gold-color);
    margin-bottom: 15px;
}

.page-nh__guide-text {
    font-size: 1rem;
    color: var(--nh-text-secondary);
}

/* FAQ Section (Dark background) */
.page-nh__faq-section {
    padding: 60px 0;
    background-color: var(--nh-card-bg); /* Darker background */
    color: var(--nh-text-main); /* Light text */
}

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

.page-nh__faq-item {
    background: var(--nh-deep-green);
    border: 1px solid var(--nh-border-color);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.page-nh__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--nh-text-main);
    cursor: pointer;
    background: var(--nh-deep-green);
    transition: background-color 0.3s ease;
    list-style: none; /* For <summary> tag */
}

.page-nh__faq-question::-webkit-details-marker {
    display: none; /* For <summary> tag */
}

.page-nh__faq-question:hover {
    background-color: rgba(var(--nh-color-primary), 0.2);
}

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

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

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

/* Contact CTA Section */
.page-nh__contact-cta {
    padding: 60px 0;
    text-align: center;
    background-color: var(--nh-bg-main);
}

/* Responsive adjustments */
@media (max-width: 1024px) {
    .page-nh__hero-content {
        margin-top: 20px;
    }
    .page-nh__main-title {
        font-size: clamp(2rem, 5vw, 3rem);
    }
    .page-nh__description {
        font-size: 1.1rem;
    }
}

@media (max-width: 768px) {
    .page-nh {
        font-size: 16px;
        line-height: 1.6;
    }

    .page-nh__hero-section {
        padding-top: 10px !important; /* Ensure small top padding */
    }

    .page-nh__hero-image {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }

    .page-nh__hero-image-wrapper {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
    }

    .page-nh__container,
    .page-nh__hero-content,
    .page-nh__about-section .page-nh__container,
    .page-nh__features-section .page-nh__container,
    .page-nh__promotions-section .page-nh__container,
    .page-nh__guide-section .page-nh__container,
    .page-nh__faq-section .page-nh__container,
    .page-nh__contact-cta .page-nh__container {
        padding-left: 15px !important;
        padding-right: 15px !important;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-nh__main-title {
        font-size: clamp(1.8rem, 6vw, 2.5rem);
        margin-bottom: 15px;
    }

    .page-nh__description {
        font-size: 1rem;
        margin-bottom: 25px;
    }

    .page-nh__cta-buttons {
        flex-direction: column;
        gap: 15px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-nh__btn-primary,
    .page-nh__btn-secondary,
    .page-nh a[class*="button"],
    .page-nh a[class*="btn"] {
        max-width: 100% !important;
        width: 100% !important;
        padding: 12px 20px !important;
        font-size: 1rem !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        box-sizing: border-box !important;
    }

    .page-nh__section-title {
        font-size: clamp(1.5rem, 5vw, 2.2rem);
        margin-bottom: 30px;
        padding-top: 30px;
    }

    .page-nh__image-content,
    .page-nh__promo-image {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        min-width: 200px !important; /* Ensure min size on mobile */
        min-height: 200px !important; /* Ensure min size on mobile */
        box-sizing: border-box !important;
        display: block !important;
    }

    .page-nh__feature-grid,
    .page-nh__promo-grid,
    .page-nh__guide-steps {
        grid-template-columns: 1fr;
        gap: 20px;
    }

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

    .page-nh__faq-answer {
        padding: 0 20px 15px;
    }
}