/* style/nh.css */

/* Custom properties for colors */
:root {
    --c8bet-primary: #FF8C1A;
    --c8bet-secondary: #FFA53A;
    --c8bet-bg-dark: #0D0E12;
    --c8bet-card-bg: #17191F;
    --c8bet-text-main: #FFF3E6;
    --c8bet-border: #A84F0C;
    --c8bet-glow: #FFB04D;
    --c8bet-deep-orange: #D96800;
    --c8bet-button-gradient: linear-gradient(180deg, #FFA53A 0%, #D96800 100%);
    --c8bet-text-dark: #333333; /* For light backgrounds */
    --c8bet-text-light: #ffffff; /* For dark backgrounds */
}

.page-nh {
    font-family: 'Arial', sans-serif; /* Default font */
    color: var(--c8bet-text-main); /* Default text color for dark background */
    background-color: var(--c8bet-bg-dark); /* Ensure consistency with body bg */
    line-height: 1.6;
}

/* Base styles for sections and containers */
.page-nh__section {
    padding: 60px 0;
    text-align: center;
}

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

.page-nh__section-title {
    font-size: 2.5em;
    color: var(--c8bet-primary);
    margin-bottom: 20px;
    text-transform: uppercase;
    font-weight: bold;
}

.page-nh__sub-title {
    font-size: 1.8em;
    color: var(--c8bet-secondary);
    margin-bottom: 15px;
}

.page-nh__section-description {
    font-size: 1.1em;
    margin-bottom: 40px;
    color: var(--c8bet-text-main);
}

.page-nh p {
    margin-bottom: 1em;
    color: var(--c8bet-text-main);
}

.page-nh a {
    color: var(--c8bet-secondary);
    text-decoration: none;
}

.page-nh a:hover {
    text-decoration: underline;
    color: var(--c8bet-glow);
}

/* Buttons */
.page-nh__btn-primary,
.page-nh__btn-secondary {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    font-weight: bold;
    text-transform: uppercase;
    transition: all 0.3s ease;
    text-decoration: none;
    cursor: pointer;
    border: none;
    margin: 10px;
    white-space: normal; /* Allow text wrapping */
    word-wrap: break-word; /* Ensure long words break */
    max-width: 100%; /* Ensure button doesn't overflow */
    box-sizing: border-box;
}

.page-nh__btn-primary {
    background: var(--c8bet-button-gradient);
    color: var(--c8bet-text-light); /* White text for gradient button */
    box-shadow: 0 4px 15px rgba(255, 140, 26, 0.4);
}

.page-nh__btn-primary:hover {
    background: linear-gradient(180deg, #D96800 0%, #FFA53A 100%); /* Reverse gradient on hover */
    box-shadow: 0 6px 20px rgba(255, 140, 26, 0.6);
    transform: translateY(-2px);
}

.page-nh__btn-secondary {
    background-color: transparent;
    color: var(--c8bet-primary);
    border: 2px solid var(--c8bet-primary);
    box-shadow: 0 2px 10px rgba(255, 140, 26, 0.2);
}

.page-nh__btn-secondary:hover {
    background-color: var(--c8bet-primary);
    color: var(--c8bet-text-light);
    box-shadow: 0 4px 15px rgba(255, 140, 26, 0.4);
    transform: translateY(-2px);
}

.page-nh__cta-buttons {
    display: flex;
    flex-wrap: wrap; /* Allow buttons to wrap on smaller screens */
    justify-content: center;
    margin-top: 30px;
}

/* Hero Section */
.page-nh__hero-section {
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column; /* Ensure image is above content */
    align-items: center;
    justify-content: center;
    min-height: 500px;
    padding-top: 10px; /* Small top padding, body handles header offset */
}

.page-nh__hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
}

.page-nh__hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    text-align: center;
    padding: 40px 20px;
    background: rgba(0, 0, 0, 0.6); /* Semi-transparent overlay for text readability */
    border-radius: 10px;
    margin-top: 20px; /* Space from image if image is above */
}

.page-nh__main-title {
    font-size: clamp(2em, 4vw, 3.5em); /* Responsive H1 font size */
    color: var(--c8bet-text-light);
    margin-bottom: 20px;
    text-shadow: 0 0 10px rgba(255, 140, 26, 0.8);
    font-weight: bold;
}

.page-nh__hero-description {
    font-size: 1.2em;
    color: var(--c8bet-text-main);
    margin-bottom: 30px;
}

/* Intro Video Section */
.page-nh__intro-video-section {
    padding: 60px 0;
    background-color: var(--c8bet-bg-dark);
    color: var(--c8bet-text-main);
}

.page-nh__video-wrapper {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    height: 0;
    overflow: hidden;
    max-width: 100%;
    background: var(--c8bet-card-bg);
    border-radius: 10px;
    margin: 0 auto 30px auto;
    box-shadow: 0 0 20px rgba(255, 140, 26, 0.5);
    width: 100%; /* Ensure width is 100% for desktop */
}

.page-nh__video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 10px;
    cursor: pointer; /* Indicates clickability */
}

.page-nh__video-description {
    font-size: 1.1em;
    margin-top: 20px;
    margin-bottom: 30px;
}

/* About Nổ Hũ Section */
.page-nh__about-nổ-hũ {
    background-color: var(--c8bet-card-bg);
    color: var(--c8bet-text-main);
    padding: 80px 0;
}

.page-nh__content-grid {
    display: flex;
    align-items: center;
    gap: 40px;
    margin-bottom: 60px;
    text-align: left;
}

.page-nh__content-grid--reverse {
    flex-direction: row-reverse;
}

.page-nh__text-block {
    flex: 1;
}

.page-nh__image-block {
    flex: 1;
    min-width: 300px; /* Ensure image block has a min-width */
}

.page-nh__image-block img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

/* Game Types Section */
.page-nh__game-types {
    background-color: var(--c8bet-bg-dark);
}

.page-nh__dark-section {
    background-color: var(--c8bet-bg-dark);
    color: var(--c8bet-text-main);
}

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

.page-nh__card {
    background-color: var(--c8bet-card-bg);
    border: 1px solid var(--c8bet-border);
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 400px; /* Ensure cards have consistent height */
    color: var(--c8bet-text-main); /* Ensure text on card is light */
}

.page-nh__card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(255, 140, 26, 0.4);
}

.page-nh__card img {
    width: 100%;
    height: 200px; /* Fixed height for card images */
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 15px;
}

.page-nh__card-title {
    font-size: 1.4em;
    color: var(--c8bet-primary);
    margin-bottom: 10px;
}

.page-nh__card-title a {
    color: var(--c8bet-primary);
    text-decoration: none;
}

.page-nh__card-title a:hover {
    color: var(--c8bet-glow);
    text-decoration: underline;
}

.page-nh__card-text {
    font-size: 0.95em;
    color: var(--c8bet-text-main);
    flex-grow: 1; /* Allow text to grow */
}

/* How to Play Section */
.page-nh__how-to-play {
    background-color: var(--c8bet-card-bg);
    color: var(--c8bet-text-main);
    padding: 80px 0;
}

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

.page-nh__step-card {
    background-color: var(--c8bet-bg-dark);
    border: 1px solid var(--c8bet-border);
    border-radius: 10px;
    padding: 25px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.page-nh__step-title {
    font-size: 1.5em;
    color: var(--c8bet-secondary);
    margin-bottom: 15px;
}

.page-nh__step-text {
    font-size: 1em;
    color: var(--c8bet-text-main);
}

.page-nh__tips-section {
    margin-top: 60px;
    text-align: left;
    background-color: var(--c8bet-bg-dark);
    padding: 30px;
    border-radius: 10px;
    border: 1px dashed var(--c8bet-primary);
}

.page-nh__list {
    list-style: none;
    padding-left: 0;
    margin-top: 20px;
}

.page-nh__list li {
    position: relative;
    padding-left: 30px;
    margin-bottom: 10px;
    font-size: 1em;
    color: var(--c8bet-text-main);
}

.page-nh__list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--c8bet-primary);
    font-weight: bold;
}

.page-nh__list-strong {
    color: var(--c8bet-secondary);
}

/* Promotions Section */
.page-nh__promotions {
    background-color: var(--c8bet-bg-dark);
}

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

/* Safety & Security Section */
.page-nh__safety-security {
    background-color: var(--c8bet-card-bg);
    color: var(--c8bet-text-main);
    padding: 80px 0;
}

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

.page-nh__feature-item {
    background-color: var(--c8bet-bg-dark);
    border: 1px solid var(--c8bet-border);
    border-radius: 10px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    min-height: 300px; /* Consistent height */
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.page-nh__feature-item img {
    width: 200px; /* Ensure minimum size 200px */
    height: 200px; /* Ensure minimum size 200px */
    object-fit: contain;
    margin: 0 auto 20px auto;
}

.page-nh__feature-title {
    font-size: 1.4em;
    color: var(--c8bet-primary);
    margin-bottom: 10px;
}

.page-nh__feature-text {
    font-size: 0.95em;
    color: var(--c8bet-text-main);
    flex-grow: 1;
}

/* FAQ Section */
.page-nh__faq {
    background-color: var(--c8bet-bg-dark);
}

.page-nh__faq-list {
    max-width: 800px;
    margin: 40px auto 0 auto;
    text-align: left;
}

.page-nh__faq-item {
    background-color: var(--c8bet-card-bg);
    border: 1px solid var(--c8bet-border);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden; /* For smooth transition */
    color: var(--c8bet-text-main);
}

.page-nh__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    font-size: 1.1em;
    font-weight: bold;
    color: var(--c8bet-secondary);
    cursor: pointer;
    background-color: var(--c8bet-card-bg);
    transition: background-color 0.3s ease;
    list-style: none; /* For details/summary */
}

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

.page-nh__faq-question:hover {
    background-color: rgba(255, 140, 26, 0.1); /* Subtle hover effect */
}

.page-nh__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    margin-left: 15px;
    color: var(--c8bet-primary);
}

.page-nh__faq-item[open] .page-nh__faq-toggle {
    content: '−'; /* Changed dynamically by JS for consistency */
}

.page-nh__faq-answer {
    padding: 0 25px 20px 25px;
    font-size: 1em;
    color: var(--c8bet-text-main);
}

/* Conclusion Section */
.page-nh__conclusion {
    background-color: var(--c8bet-card-bg);
    color: var(--c8bet-text-main);
    padding: 80px 0;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-nh__section-title {
        font-size: 2em;
    }
    .page-nh__sub-title {
        font-size: 1.6em;
    }
    .page-nh__hero-content {
        padding: 30px 15px;
    }
    .page-nh__main-title {
        font-size: clamp(1.8em, 5vw, 3em);
    }
    .page-nh__hero-description {
        font-size: 1.1em;
    }
    .page-nh__content-grid {
        flex-direction: column;
        gap: 30px;
    }
    .page-nh__content-grid--reverse {
        flex-direction: column;
    }
    .page-nh__text-block,
    .page-nh__image-block {
        width: 100%;
        flex: none;
    }
}

@media (max-width: 768px) {
    .page-nh__section {
        padding: 40px 0;
    }
    .page-nh__section-title {
        font-size: 1.8em;
    }
    .page-nh__section-description {
        font-size: 1em;
    }
    .page-nh__hero-section {
        min-height: 400px;
    }
    .page-nh__main-title {
        font-size: clamp(1.5em, 6vw, 2.5em);
    }
    .page-nh__hero-description {
        font-size: 1em;
    }
    .page-nh__cta-buttons {
        flex-direction: column; /* Stack buttons vertically */
        gap: 10px;
        padding: 0 15px;
        width: 100%;
        box-sizing: border-box;
    }
    .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;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        padding-left: 15px;
        padding-right: 15px;
    }
    .page-nh__video-wrapper {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding: 0 15px; /* Add padding to video wrapper */
        overflow: hidden !important;
    }
    .page-nh__video {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    .page-nh__intro-video-section .page-nh__container {
        padding: 0; /* Remove container padding to allow video wrapper padding */
    }
    .page-nh__intro-video-section {
        padding-top: 10px !important; /* Small top padding for this section */
    }

    .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__feature-item,
    .page-nh__step-card,
    .page-nh__faq-item {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }
    .page-nh__card img {
        height: auto; /* Allow height to adjust */
    }
    .page-nh__content-grid,
    .page-nh__game-cards,
    .page-nh__steps-grid,
    .page-nh__promo-cards,
    .page-nh__security-features {
        grid-template-columns: 1fr; /* Stack cards/items vertically */
        gap: 20px;
    }
    .page-nh__faq-question {
        font-size: 1em;
        padding: 15px 20px;
    }
    .page-nh__faq-answer {
        padding: 0 20px 15px 20px;
    }
}