/* style/nh.css */

/* Root variables for colors */
:root {
    --nh-bg-primary: #08160F;
    --nh-bg-card: #11271B;
    --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;
    --nh-btn-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
    --nh-primary-color: #11A84E;
    --nh-secondary-color: #22C768;
}

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

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

.page-nh__hero-section {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 10px 0 60px 0;
    background-color: var(--nh-deep-green);
}

.page-nh__hero-image-wrapper {
    width: 100%;
    overflow: hidden;
}

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

.page-nh__hero-content {
    text-align: center;
    padding: 40px 20px;
    max-width: 900px;
    margin-top: -80px; /* Pull content slightly over the image for visual flow */
    background: var(--nh-bg-card);
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
    z-index: 1;
    position: relative;
    border: 1px solid var(--nh-border-color);
}

.page-nh__main-title {
    font-weight: bold;
    color: var(--nh-gold-color);
    line-height: 1.2;
    margin-bottom: 20px;
    text-shadow: 0 0 10px rgba(242, 193, 78, 0.5);
    font-size: clamp(2em, 4vw, 3.2em); /* Responsive font size */
}

.page-nh__description {
    font-size: 1.1em;
    color: var(--nh-text-secondary);
    margin-bottom: 30px;
}

.page-nh__section-title {
    font-size: clamp(1.8em, 3.5vw, 2.8em);
    color: var(--nh-gold-color);
    text-align: center;
    margin-bottom: 40px;
    font-weight: bold;
    text-shadow: 0 0 8px rgba(242, 193, 78, 0.4);
}

.page-nh__text-block {
    font-size: 1em;
    margin-bottom: 20px;
    color: var(--nh-text-main);
}

.page-nh__cta-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

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

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

.page-nh__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(42, 209, 111, 0.6);
}

.page-nh__btn-secondary {
    background-color: transparent;
    color: var(--nh-gold-color);
    border: 2px solid var(--nh-gold-color);
    box-shadow: 0 4px 15px rgba(242, 193, 78, 0.2);
}

.page-nh__btn-secondary:hover {
    background-color: rgba(242, 193, 78, 0.1);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(242, 193, 78, 0.4);
}

/* Sections */
.page-nh__introduction-section,
.page-nh__how-to-play-section,
.page-nh__faq-section {
    padding: 80px 0;
    background-color: var(--nh-bg-primary);
}

.page-nh__dark-section {
    background-color: var(--nh-bg-primary);
    color: var(--nh-text-main);
}

.page-nh__features-section {
    padding: 80px 0;
    background-color: var(--nh-bg-card);
}

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

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

.page-nh__feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-nh__feature-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
    border: 1px solid var(--nh-divider-color);
}

.page-nh__card-title {
    font-size: 1.4em;
    font-weight: bold;
    color: var(--nh-gold-color);
    margin-bottom: 15px;
}

.page-nh__card-text {
    font-size: 0.95em;
    color: var(--nh-text-secondary);
}

.page-nh__step-list {
    list-style: none;
    padding: 0;
    margin: 0 0 40px 0;
    display: grid;
    gap: 25px;
}

.page-nh__step-item {
    background-color: var(--nh-bg-card);
    border: 1px solid var(--nh-border-color);
    border-radius: 10px;
    padding: 25px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
    transition: transform 0.2s ease;
}

.page-nh__step-item:hover {
    transform: translateY(-3px);
}

.page-nh__step-title {
    font-size: 1.3em;
    color: var(--nh-gold-color);
    margin-bottom: 10px;
    position: relative;
    padding-left: 35px;
}

.page-nh__step-title::before {
    content: attr(data-step-number);
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    background-color: var(--nh-primary-color);
    color: var(--nh-text-main);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9em;
    font-weight: bold;
    border: 1px solid var(--nh-gold-color);
}

.page-nh__step-item:nth-child(1) .page-nh__step-title::before { content: '1'; }
.page-nh__step-item:nth-child(2) .page-nh__step-title::before { content: '2'; }
.page-nh__step-item:nth-child(3) .page-nh__step-title::before { content: '3'; }
.page-nh__step-item:nth-child(4) .page-nh__step-title::before { content: '4'; }
.page-nh__step-item:nth-child(5) .page-nh__step-title::before { content: '5'; }

.page-nh__step-description {
    color: var(--nh-text-secondary);
    font-size: 0.95em;
}

.page-nh__mobile-app-section {
    padding: 80px 0;
    background-color: var(--nh-bg-card);
}

.page-nh__mobile-app-content {
    display: flex;
    align-items: center;
    gap: 50px;
    flex-wrap: wrap;
}

.page-nh__mobile-app-text {
    flex: 1;
    min-width: 300px;
}

.page-nh__mobile-app-image-wrapper {
    flex: 1;
    min-width: 300px;
    text-align: center;
}

.page-nh__mobile-app-image {
    max-width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
    border: 2px solid var(--nh-border-color);
}

.page-nh__faq-section {
    padding: 80px 0;
    background-color: var(--nh-bg-primary);
}

.page-nh__faq-list {
    max-width: 900px;
    margin: 0 auto 40px auto;
}

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

.page-nh__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    font-size: 1.1em;
    font-weight: bold;
    cursor: pointer;
    color: var(--nh-gold-color);
    transition: background-color 0.3s ease;
    list-style: none;
}

.page-nh__faq-question::-webkit-details-marker { display: none; }
.page-nh__faq-item > summary { list-style: none; }

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

.page-nh__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    width: 25px;
    text-align: center;
    color: var(--nh-primary-color);
}

.page-nh__faq-answer {
    padding: 0 25px 20px 25px;
    font-size: 0.95em;
    color: var(--nh-text-secondary);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.page-nh__faq-item[open] .page-nh__faq-answer {
    max-height: 500px; /* Adjust as needed for content length */
}

.page-nh__call-to-action-section {
    padding: 80px 0;
    background-color: var(--nh-deep-green);
    text-align: center;
}

.page-nh__call-to-action-section .page-nh__section-title {
    color: var(--nh-gold-color);
}

.page-nh__call-to-action-section .page-nh__text-block {
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    font-size: 1.1em;
    color: var(--nh-text-main);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .page-nh__hero-content {
        margin-top: -60px;
        padding: 30px 20px;
    }
    .page-nh__main-title {
        font-size: clamp(1.8em, 4.5vw, 2.8em);
    }
    .page-nh__section-title {
        font-size: clamp(1.6em, 4vw, 2.5em);
    }
}

@media (max-width: 768px) {
    .page-nh__container {
        padding: 0 15px !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important; /* Ensure no horizontal overflow */
    }

    .page-nh {
        font-size: 16px;
        line-height: 1.6;
    }

    .page-nh__hero-section {
        padding: 10px 0 40px 0;
    }

    .page-nh__hero-content {
        margin-top: -40px;
        padding: 25px 15px;
    }

    .page-nh__main-title {
        font-size: clamp(1.6em, 6vw, 2.5em);
    }

    .page-nh__description {
        font-size: 1em;
    }

    .page-nh__cta-buttons {
        flex-direction: column;
        gap: 15px;
    }

    .page-nh__btn-primary,
    .page-nh__btn-secondary {
        width: 100% !important;
        max-width: 100% !important;
        padding: 12px 15px !important;
        font-size: 1em !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        text-align: center;
    }

    .page-nh__introduction-section,
    .page-nh__features-section,
    .page-nh__how-to-play-section,
    .page-nh__mobile-app-section,
    .page-nh__faq-section,
    .page-nh__call-to-action-section {
        padding: 50px 0;
    }

    .page-nh__section-title {
        font-size: clamp(1.5em, 5.5vw, 2.2em);
        margin-bottom: 30px;
    }

    .page-nh__features-grid {
        grid-template-columns: 1fr;
    }

    .page-nh__feature-card {
        padding: 25px;
    }

    .page-nh__feature-image {
        height: 200px;
    }

    .page-nh__mobile-app-content {
        flex-direction: column;
        gap: 30px;
    }

    .page-nh__mobile-app-image-wrapper {
        order: -1; /* Image appears above text on mobile */
    }

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

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

    /* Image responsive adaptions */
    .page-nh img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }

    .page-nh__section,
    .page-nh__card,
    .page-nh__container,
    .page-nh__hero-image-wrapper,
    .page-nh__mobile-app-image-wrapper,
    .page-nh__cta-buttons {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        overflow: hidden !important;
    }

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

    /* Content images min size check - applied to all images in content area */
    .page-nh__feature-image {
        min-width: 200px !important;
        min-height: 200px !important;
    }
    .page-nh__mobile-app-image {
        min-width: 200px !important;
        min-height: 200px !important;
    }
}

@media (max-width: 480px) {
    .page-nh__hero-content {
        margin-top: -30px;
        padding: 20px 10px;
    }
    .page-nh__main-title {
        font-size: clamp(1.4em, 7vw, 2em);
    }
    .page-nh__description {
        font-size: 0.95em;
    }
    .page-nh__section-title {
        font-size: clamp(1.4em, 6.5vw, 2em);
    }
    .page-nh__btn-primary,
    .page-nh__btn-secondary {
        font-size: 0.95em !important;
    }
}