/* style/index-gioi-thieu-kuvip.css */
.page-index-gioi-thieu-kuvip {
    --primary-color: #11A84E;
    --secondary-color: #22C768;
    --button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
    --card-bg: #11271B;
    --body-bg: #08160F;
    --text-main: #F2FFF6;
    --text-secondary: #A7D9B8;
    --border-color: #2E7A4E;
    --glow-color: #57E38D;
    --gold-color: #F2C14E;
    --divider-color: #1E3A2A;
    --deep-green-color: #0A4B2C;

    color: var(--text-main); /* Default text color for the page, assuming dark body background */
    background-color: var(--body-bg); /* Default body background color */
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
}

.page-index-gioi-thieu-kuvip__container {
    max-width: 1170px;
    margin: 0 auto;
    padding: 20px 16px;
    box-sizing: border-box;
}

/* Hero Section */
.page-index-gioi-thieu-kuvip__hero-section {
    padding-top: 10px; /* Small top padding, assuming shared.css handles body padding-top */
    padding-bottom: 40px;
    background-color: var(--body-bg);
    color: var(--text-main);
}

.page-index-gioi-thieu-kuvip__hero-container {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 40px;
    max-width: 1170px;
    margin: 0 auto;
    padding: 40px 16px;
}

.page-index-gioi-thieu-kuvip__hero-content {
    flex: 1 1 45%;
    min-width: 300px;
    text-align: left;
}

.page-index-gioi-thieu-kuvip__hero-title {
    font-size: 3.2em;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--gold-color);
    max-width: 600px;
}

.page-index-gioi-thieu-kuvip__hero-description {
    font-size: 1.1em;
    margin-bottom: 30px;
    color: var(--text-secondary);
    max-width: 600px;
}

.page-index-gioi-thieu-kuvip__cta-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.page-index-gioi-thieu-kuvip__hero-image {
    flex: 1 1 45%;
    min-width: 300px;
    text-align: center;
}

.page-index-gioi-thieu-kuvip__hero-side-image {
    max-width: 800px;
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

/* General Content Sections */
.page-index-gioi-thieu-kuvip__content-section,
.page-index-gioi-thieu-kuvip__game-types-section,
.page-index-gioi-thieu-kuvip__why-choose-us-section,
.page-index-gioi-thieu-kuvip__guide-section,
.page-index-gioi-thieu-kuvip__faq-section,
.page-index-gioi-thieu-kuvip__cta-section {
    padding: 60px 0;
    background-color: var(--body-bg);
    color: var(--text-main);
}

.page-index-gioi-thieu-kuvip__section-title {
    font-size: 2.5em;
    font-weight: 700;
    text-align: center;
    margin-bottom: 40px;
    color: var(--gold-color);
}

.page-index-gioi-thieu-kuvip__text-block {
    font-size: 1.1em;
    margin-bottom: 30px;
    color: var(--text-secondary);
    text-align: justify;
}

.page-index-gioi-thieu-kuvip__text-block p {
    margin-bottom: 1em;
}

.page-index-gioi-thieu-kuvip__image-full-width {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 40px auto 0;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-index-gioi-thieu-kuvip__image-margin-top {
    margin-top: 40px;
}

/* Game Types Section */
.page-index-gioi-thieu-kuvip__grid-layout {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.page-index-gioi-thieu-kuvip__game-card {
    background-color: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    color: var(--text-main);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-index-gioi-thieu-kuvip__game-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.page-index-gioi-thieu-kuvip__card-image {
    width: 100%;
    height: 200px; /* Fixed height for consistency */
    object-fit: cover;
    display: block;
}

.page-index-gioi-thieu-kuvip__card-title {
    font-size: 1.5em;
    font-weight: 600;
    margin: 20px 20px 10px;
    color: var(--gold-color);
}

.page-index-gioi-thieu-kuvip__card-description {
    font-size: 0.95em;
    margin: 0 20px 20px;
    color: var(--text-secondary);
    flex-grow: 1;
}

.page-index-gioi-thieu-kuvip__btn-tertiary {
    display: inline-block;
    background-color: var(--deep-green-color);
    color: var(--text-main);
    padding: 10px 20px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    margin: 0 20px 20px;
    transition: background-color 0.3s ease;
    text-align: center;
}

.page-index-gioi-thieu-kuvip__btn-tertiary:hover {
    background-color: var(--primary-color);
}

/* Why Choose Us Section */
.page-index-gioi-thieu-kuvip__grid-advantages {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.page-index-gioi-thieu-kuvip__advantage-item {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    text-align: center;
    color: var(--text-main);
}

.page-index-gioi-thieu-kuvip__advantage-title {
    font-size: 1.4em;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--gold-color);
}

.page-index-gioi-thieu-kuvip__advantage-item p {
    color: var(--text-secondary);
    font-size: 1em;
}

/* Guide Section */
.page-index-gioi-thieu-kuvip__guide-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    text-align: center;
}

.page-index-gioi-thieu-kuvip__step-item {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    color: var(--text-main);
}

.page-index-gioi-thieu-kuvip__step-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: var(--button-gradient);
    border-radius: 50%;
    font-size: 1.8em;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 20px;
    box-shadow: 0 0 15px var(--glow-color);
}

.page-index-gioi-thieu-kuvip__step-title {
    font-size: 1.5em;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--gold-color);
}

.page-index-gioi-thieu-kuvip__step-item p {
    color: var(--text-secondary);
    font-size: 1em;
}

/* FAQ Section */
.page-index-gioi-thieu-kuvip__faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.page-index-gioi-thieu-kuvip__faq-item {
    background-color: var(--card-bg);
    border-radius: 12px;
    margin-bottom: 15px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
    overflow: hidden;
    color: var(--text-main);
}

.page-index-gioi-thieu-kuvip__faq-item summary {
    list-style: none;
    cursor: pointer;
    padding: 20px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.2em;
    font-weight: 600;
    color: var(--gold-color);
    border-bottom: 1px solid var(--divider-color);
}

.page-index-gioi-thieu-kuvip__faq-item summary::-webkit-details-marker {
    display: none;
}

.page-index-gioi-thieu-kuvip__faq-qtext {
    flex-grow: 1;
}

.page-index-gioi-thieu-kuvip__faq-toggle {
    font-size: 1.5em;
    font-weight: 700;
    margin-left: 15px;
    transition: transform 0.3s ease;
    color: var(--glow-color);
}

.page-index-gioi-thieu-kuvip__faq-item[open] .page-index-gioi-thieu-kuvip__faq-toggle {
    transform: rotate(45deg);
}

.page-index-gioi-thieu-kuvip__faq-answer {
    padding: 15px 25px 20px;
    font-size: 1em;
    color: var(--text-secondary);
}

/* CTA Section */
.page-index-gioi-thieu-kuvip__cta-section {
    background-color: var(--deep-green-color);
    padding: 80px 0;
    text-align: center;
}

.page-index-gioi-thieu-kuvip__cta-content {
    max-width: 800px;
}

.page-index-gioi-thieu-kuvip__cta-title {
    font-size: 2.8em;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--gold-color);
}

.page-index-gioi-thieu-kuvip__cta-description {
    font-size: 1.2em;
    margin-bottom: 40px;
    color: var(--text-secondary);
}

.page-index-gioi-thieu-kuvip__btn-large {
    padding: 15px 35px;
    font-size: 1.3em;
    border-radius: 10px;
}

/* Buttons */
.page-index-gioi-thieu-kuvip__btn-primary,
.page-index-gioi-thieu-kuvip__btn-secondary {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    text-align: center;
    box-sizing: border-box;
    max-width: 100%;
    white-space: normal;
    word-wrap: break-word;
}

.page-index-gioi-thieu-kuvip__btn-primary {
    background: var(--button-gradient);
    color: var(--text-main);
    border: none;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.page-index-gioi-thieu-kuvip__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-index-gioi-thieu-kuvip__btn-secondary {
    background: transparent;
    color: var(--glow-color);
    border: 2px solid var(--glow-color);
}

.page-index-gioi-thieu-kuvip__btn-secondary:hover {
    background-color: rgba(var(--glow-color), 0.1);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* General image responsiveness */
.page-index-gioi-thieu-kuvip img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-index-gioi-thieu-kuvip__hero-title {
        font-size: 2.8em;
    }
    .page-index-gioi-thieu-kuvip__section-title {
        font-size: 2.2em;
    }
    .page-index-gioi-thieu-kuvip__cta-title {
        font-size: 2.4em;
    }
    .page-index-gioi-thieu-kuvip__game-card {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    /* HERO section */
    .page-index-gioi-thieu-kuvip__hero-section {
        padding-top: 10px !important; /* Ensure small top padding */
        padding-bottom: 30px !important;
    }
    .page-index-gioi-thieu-kuvip__hero-container {
        flex-direction: column;
        text-align: center;
        padding: 20px 16px;
        gap: 30px;
    }
    .page-index-gioi-thieu-kuvip__hero-content {
        flex: 1 1 100%;
        text-align: center;
    }
    .page-index-gioi-thieu-kuvip__hero-title {
        font-size: 2.2em !important;
        margin-bottom: 15px;
        max-width: 100%;
    }
    .page-index-gioi-thieu-kuvip__hero-description {
        font-size: 1em !important;
        margin-bottom: 25px;
        max-width: 100%;
    }
    .page-index-gioi-thieu-kuvip__cta-buttons {
        flex-direction: column;
        gap: 10px;
        width: 100%;
        max-width: 100%;
    }
    .page-index-gioi-thieu-kuvip__hero-image {
        flex: 1 1 100%;
    }
    .page-index-gioi-thieu-kuvip__hero-side-image {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }

    /* General sections and containers */
    .page-index-gioi-thieu-kuvip__container {
        padding-left: 15px !important;
        padding-right: 15px !important;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }
    .page-index-gioi-thieu-kuvip__content-section,
    .page-index-gioi-thieu-kuvip__game-types-section,
    .page-index-gioi-thieu-kuvip__why-choose-us-section,
    .page-index-gioi-thieu-kuvip__guide-section,
    .page-index-gioi-thieu-kuvip__faq-section,
    .page-index-gioi-thieu-kuvip__cta-section {
        padding: 40px 0 !important;
    }

    .page-index-gioi-thieu-kuvip__section-title {
        font-size: 1.8em !important;
        margin-bottom: 30px;
    }

    .page-index-gioi-thieu-kuvip__text-block {
        font-size: 1em !important;
    }
    .page-index-gioi-thieu-kuvip__image-full-width {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        margin-top: 30px !important;
    }

    /* Game Types Section */
    .page-index-gioi-thieu-kuvip__grid-layout {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .page-index-gioi-thieu-kuvip__game-card {
        margin: 0 auto;
        max-width: 400px; /* Constrain card width for better mobile readability */
    }
    .page-index-gioi-thieu-kuvip__card-image {
        height: 180px; /* Adjust card image height for mobile */
    }
    .page-index-gioi-thieu-kuvip__card-title {
        font-size: 1.3em;
    }
    .page-index-gioi-thieu-kuvip__card-description {
        font-size: 0.9em;
    }

    /* Why Choose Us Section */
    .page-index-gioi-thieu-kuvip__grid-advantages {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .page-index-gioi-thieu-kuvip__advantage-item {
        padding: 25px;
    }
    .page-index-gioi-thieu-kuvip__advantage-title {
        font-size: 1.2em;
    }

    /* Guide Section */
    .page-index-gioi-thieu-kuvip__guide-steps {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .page-index-gioi-thieu-kuvip__step-icon {
        width: 50px;
        height: 50px;
        font-size: 1.5em;
    }
    .page-index-gioi-thieu-kuvip__step-title {
        font-size: 1.3em;
    }

    /* FAQ Section */
    .page-index-gioi-thieu-kuvip__faq-item summary {
        font-size: 1.1em;
        padding: 18px 20px;
    }
    .page-index-gioi-thieu-kuvip__faq-answer {
        padding: 12px 20px 15px;
        font-size: 0.95em;
    }
    .page-index-gioi-thieu-kuvip__faq-toggle {
        font-size: 1.3em;
    }

    /* CTA Section */
    .page-index-gioi-thieu-kuvip__cta-section {
        padding: 50px 0 !important;
    }
    .page-index-gioi-thieu-kuvip__cta-title {
        font-size: 2em !important;
        margin-bottom: 15px;
    }
    .page-index-gioi-thieu-kuvip__cta-description {
        font-size: 1em !important;
        margin-bottom: 30px;
    }
    .page-index-gioi-thieu-kuvip__btn-large {
        padding: 12px 25px !important;
        font-size: 1.1em !important;
        width: 100% !important;
    }

    /* Buttons specific for mobile */
    .page-index-gioi-thieu-kuvip__btn-primary,
    .page-index-gioi-thieu-kuvip__btn-secondary,
    .page-index-gioi-thieu-kuvip a[class*="button"],
    .page-index-gioi-thieu-kuvip 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-index-gioi-thieu-kuvip__cta-buttons,
    .page-index-gioi-thieu-kuvip__button-group,
    .page-index-gioi-thieu-kuvip__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;
        flex-direction: column !important; /* Ensure vertical stacking for buttons */
    }

    /* Images specific for mobile */
    .page-index-gioi-thieu-kuvip img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }
    .page-index-gioi-thieu-kuvip__section,
    .page-index-gioi-thieu-kuvip__card,
    .page-index-gioi-thieu-kuvip__container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }
}