/* style/i9bet70.css */

/* Biến CSS */
:root {
    --i9bet70-primary-color: #2563eb;
    --i9bet70-secondary-color: #64748b;
    --i9bet70-text-dark: #111111;
    --i9bet70-text-light: #ffffff;
    --i9bet70-bg-light: #f8f9fa;
    --i9bet70-bg-dark: #1a202c;
}

.page-i9bet70 {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--i9bet70-text-dark); /* Default for light background */
    background-color: var(--i9bet70-bg-light);
}

.page-i9bet70__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

.page-i9bet70__section-title {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 700;
    color: var(--i9bet70-primary-color);
    text-align: center;
    margin-bottom: 20px;
    line-height: 1.2;
}

.page-i9bet70__section-subtitle {
    font-size: clamp(16px, 2.5vw, 20px);
    color: var(--i9bet70-secondary-color);
    text-align: center;
    margin-bottom: 40px;
}

.page-i9bet70__text-block {
    font-size: 16px;
    margin-bottom: 15px;
    color: #333333;
}

.page-i9bet70__text-center {
    text-align: center;
}

.page-i9bet70__inline-link {
    color: var(--i9bet70-primary-color);
    text-decoration: underline;
    font-weight: bold;
}

/* Hero Section */
.page-i9bet70__hero-section {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 60px 20px;
    padding-top: 10px; /* body handles header-offset */
    box-sizing: border-box;
    overflow: hidden;
}

.page-i9bet70__hero-image-wrapper {
    width: 100%;
    max-width: 100%;
    margin-bottom: 30px;
}

.page-i9bet70__hero-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.page-i9bet70__hero-content {
    max-width: 900px;
    width: 100%;
    z-index: 1;
    box-sizing: border-box;
}

.page-i9bet70__hero-title {
    font-size: clamp(32px, 5vw, 56px);
    font-weight: 900;
    color: var(--i9bet70-primary-color);
    margin-bottom: 20px;
    line-height: 1.1;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.1);
}

.page-i9bet70__hero-description {
    font-size: clamp(18px, 2.8vw, 24px);
    color: var(--i9bet70-secondary-color);
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.page-i9bet70__hero-cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    width: 100%;
    box-sizing: border-box;
}

.page-i9bet70__btn-primary,
.page-i9bet70__btn-secondary {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    font-size: 18px;
    font-weight: bold;
    text-decoration: none;
    transition: all 0.3s ease;
    min-width: 200px;
    text-align: center;
    box-sizing: border-box;
}

.page-i9bet70__btn-primary {
    background-color: var(--i9bet70-primary-color);
    color: var(--i9bet70-text-light);
    border: 2px solid var(--i9bet70-primary-color);
}

.page-i9bet70__btn-primary:hover {
    background-color: darken(var(--i9bet70-primary-color), 10%);
    border-color: darken(var(--i9bet70-primary-color), 10%);
    transform: translateY(-2px);
}

.page-i9bet70__btn-secondary {
    background-color: transparent;
    color: var(--i9bet70-primary-color);
    border: 2px solid var(--i9bet70-primary-color);
}

.page-i9bet70__btn-secondary:hover {
    background-color: var(--i9bet70-primary-color);
    color: var(--i9bet70-text-light);
    transform: translateY(-2px);
}

/* About Section */
.page-i9bet70__about-section {
    background-color: var(--i9bet70-bg-light);
    padding: 60px 0;
    color: #333333;
}

.page-i9bet70__features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-i9bet70__feature-item {
    background-color: #ffffff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    text-align: center;
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.page-i9bet70__feature-item:hover {
    transform: translateY(-5px);
}

.page-i9bet70__feature-icon {
    width: 200px;
    height: auto;
    margin-bottom: 20px;
    display: block;
    border-radius: 8px;
}

.page-i9bet70__feature-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--i9bet70-primary-color);
    margin-bottom: 15px;
}

.page-i9bet70__feature-description {
    font-size: 15px;
    color: var(--i9bet70-secondary-color);
}

/* Games Section */
.page-i9bet70__games-section {
    background-color: var(--i9bet70-bg-dark);
    padding: 60px 0;
    color: var(--i9bet70-text-light);
}

.page-i9bet70__games-section .page-i9bet70__section-title {
    color: var(--i9bet70-text-light);
}

.page-i9bet70__games-section .page-i9bet70__section-subtitle {
    color: rgba(255, 255, 255, 0.8);
}

.page-i9bet70__games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-i9bet70__game-card {
    background-color: #2a3342;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
}

.page-i9bet70__game-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.page-i9bet70__game-image {
    width: 100%;
    height: auto;
    max-height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
    display: block;
}

.page-i9bet70__game-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--i9bet70-primary-color);
    margin-bottom: 10px;
}

.page-i9bet70__game-description {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 20px;
    flex-grow: 1;
}

.page-i9bet70__btn-game {
    display: inline-block;
    padding: 10px 25px;
    border-radius: 6px;
    font-size: 16px;
    font-weight: bold;
    text-decoration: none;
    background-color: var(--i9bet70-primary-color);
    color: var(--i9bet70-text-light);
    border: 2px solid var(--i9bet70-primary-color);
    transition: all 0.3s ease;
    width: auto;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

.page-i9bet70__btn-game:hover {
    background-color: darken(var(--i9bet70-primary-color), 10%);
    border-color: darken(var(--i9bet70-primary-color), 10%);
}

/* Promotions Section */
.page-i9bet70__promotions-section {
    background-color: var(--i9bet70-bg-light);
    padding: 60px 0;
    color: #333333;
}

.page-i9bet70__promotions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-i9bet70__promo-card {
    background-color: #ffffff;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    text-align: center;
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
}

.page-i9bet70__promo-card:hover {
    transform: translateY(-5px);
}

.page-i9bet70__promo-image {
    width: 100%;
    height: auto;
    max-height: 180px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
    display: block;
}

.page-i9bet70__promo-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--i9bet70-primary-color);
    margin-bottom: 10px;
}

.page-i9bet70__promo-description {
    font-size: 15px;
    color: var(--i9bet70-secondary-color);
    margin-bottom: 20px;
    flex-grow: 1;
}

.page-i9bet70__btn-promo {
    display: inline-block;
    padding: 10px 25px;
    border-radius: 6px;
    font-size: 16px;
    font-weight: bold;
    text-decoration: none;
    background-color: var(--i9bet70-primary-color);
    color: var(--i9bet70-text-light);
    border: 2px solid var(--i9bet70-primary-color);
    transition: all 0.3s ease;
    width: auto;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

.page-i9bet70__btn-promo:hover {
    background-color: darken(var(--i9bet70-primary-color), 10%);
    border-color: darken(var(--i9bet70-primary-color), 10%);
}

/* Guide Section */
.page-i9bet70__guide-section {
    background-color: var(--i9bet70-bg-dark);
    padding: 60px 0;
    color: var(--i9bet70-text-light);
}

.page-i9bet70__guide-section .page-i9bet70__section-title {
    color: var(--i9bet70-text-light);
}

.page-i9bet70__guide-section .page-i9bet70__section-subtitle {
    color: rgba(255, 255, 255, 0.8);
}

.page-i9bet70__guide-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-i9bet70__step-card {
    background-color: #2a3342;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    text-align: center;
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
}

.page-i9bet70__step-card:hover {
    transform: translateY(-5px);
}

.page-i9bet70__step-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--i9bet70-primary-color);
    margin-bottom: 15px;
}

.page-i9bet70__step-description {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 20px;
    flex-grow: 1;
}

.page-i9bet70__btn-step {
    display: inline-block;
    padding: 10px 25px;
    border-radius: 6px;
    font-size: 16px;
    font-weight: bold;
    text-decoration: none;
    background-color: var(--i9bet70-primary-color);
    color: var(--i9bet70-text-light);
    border: 2px solid var(--i9bet70-primary-color);
    transition: all 0.3s ease;
    width: auto;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

.page-i9bet70__btn-step:hover {
    background-color: darken(var(--i9bet70-primary-color), 10%);
    border-color: darken(var(--i9bet70-primary-color), 10%);
}

/* App Section */
.page-i9bet70__app-section {
    background-color: var(--i9bet70-bg-light);
    padding: 60px 0;
    color: #333333;
}

.page-i9bet70__app-content {
    display: flex;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
}

.page-i9bet70__app-text {
    flex: 1;
    min-width: 300px;
}

.page-i9bet70__app-image-wrapper {
    flex: 1;
    min-width: 300px;
    text-align: center;
}

.page-i9bet70__app-image {
    width: 100%;
    max-width: 400px;
    height: auto;
    display: block;
    margin: 0 auto;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.page-i9bet70__app-download-buttons {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 25px;
    align-items: flex-start;
}

.page-i9bet70__btn-app-download {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 8px;
    font-size: 17px;
    font-weight: bold;
    text-decoration: none;
    background-color: var(--i9bet70-primary-color);
    color: var(--i9bet70-text-light);
    border: 2px solid var(--i9bet70-primary-color);
    transition: all 0.3s ease;
    min-width: 220px;
    text-align: center;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

.page-i9bet70__btn-app-download:hover {
    background-color: darken(var(--i9bet70-primary-color), 10%);
    border-color: darken(var(--i9bet70-primary-color), 10%);
    transform: translateY(-2px);
}

/* FAQ Section */
.page-i9bet70__faq-section {
    background-color: var(--i9bet70-bg-dark);
    padding: 60px 0;
    color: var(--i9bet70-text-light);
}

.page-i9bet70__faq-section .page-i9bet70__section-title {
    color: var(--i9bet70-text-light);
}

.page-i9bet70__faq-list {
    margin-top: 40px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.page-i9bet70__faq-item {
    background-color: #2a3342;
    margin-bottom: 15px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.page-i9bet70__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    cursor: pointer;
    user-select: none;
    background-color: #3b4453;
    transition: background-color 0.3s ease;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.page-i9bet70__faq-question:hover {
    background-color: #4a5464;
}

.page-i9bet70__faq-qtext {
    font-size: 18px;
    font-weight: 600;
    color: var(--i9bet70-text-light);
    flex-grow: 1;
    pointer-events: none; /* Prevent text from blocking click */
}

.page-i9bet70__faq-toggle {
    font-size: 24px;
    font-weight: bold;
    color: var(--i9bet70-primary-color);
    margin-left: 15px;
    pointer-events: none; /* Prevent toggle icon from blocking click */
    transition: transform 0.3s ease;
}

.page-i9bet70__faq-answer {
    max-height: 0;
    overflow: hidden;
    padding: 0 25px;
    opacity: 0;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
    color: rgba(255, 255, 255, 0.8);
    font-size: 15px;
}

.page-i9bet70__faq-item.active .page-i9bet70__faq-answer {
    max-height: 2000px !important; /* Sufficiently large to show all content */
    padding: 20px 25px !important;
    opacity: 1;
}

.page-i9bet70__faq-item.active .page-i9bet70__faq-toggle {
    transform: rotate(45deg);
}

/* CTA Section */
.page-i9bet70__cta-section {
    background-color: var(--i9bet70-bg-light);
    padding: 80px 0;
    color: #333333;
}

.page-i9bet70__btn-large {
    padding: 18px 40px;
    font-size: 20px;
    min-width: 250px;
}

/* Floating Button */
.page-i9bet70__floating-button {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: #ffc107; /* Eye-catching yellow for promotion */
    color: var(--i9bet70-text-dark);
    padding: 15px 25px;
    border-radius: 50px;
    font-size: 18px;
    font-weight: bold;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    transition: transform 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    white-space: normal;
    word-wrap: break-word;
    text-align: center;
    max-width: 250px; /* Limit width for mobile */
    box-sizing: border-box;
}

.page-i9bet70__floating-button:hover {
    transform: translateY(-5px);
    background-color: darken(#ffc107, 10%);
}

/* Responsive Design */
@media (max-width: 992px) {
    .page-i9bet70__app-content {
        flex-direction: column;
        text-align: center;
    }

    .page-i9bet70__app-download-buttons {
        align-items: center;
    }
}

@media (max-width: 768px) {
    .page-i9bet70__container {
        padding: 0 15px !important;
    }

    .page-i9bet70__hero-section,
    .page-i9bet70__about-section,
    .page-i9bet70__games-section,
    .page-i9bet70__promotions-section,
    .page-i9bet70__guide-section,
    .page-i9bet70__app-section,
    .page-i9bet70__faq-section,
    .page-i9bet70__cta-section {
        padding: 40px 0;
    }

    .page-i9bet70__hero-title {
        font-size: clamp(28px, 8vw, 42px);
    }

    .page-i9bet70__hero-description {
        font-size: clamp(16px, 4vw, 20px);
    }

    .page-i9bet70__hero-cta-buttons {
        flex-direction: column;
        gap: 15px;
    }

    .page-i9bet70__btn-primary,
    .page-i9bet70__btn-secondary,
    .page-i9bet70__btn-game,
    .page-i9bet70__btn-promo,
    .page-i9bet70__btn-step,
    .page-i9bet70__btn-app-download,
    .page-i9bet70__btn-large {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px !important;
        padding-right: 15px !important;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

    .page-i9bet70__app-download-buttons {
        align-items: center;
        width: 100%;
    }

    .page-i9bet70__features-grid,
    .page-i9bet70__games-grid,
    .page-i9bet70__promotions-grid,
    .page-i9bet70__guide-steps {
        grid-template-columns: 1fr;
    }

    .page-i9bet70__floating-button {
        bottom: 15px;
        right: 15px;
        font-size: 16px;
        padding: 12px 20px;
        max-width: calc(100% - 30px);
    }

    .page-i9bet70__faq-question {
        padding: 15px 20px;
    }

    .page-i9bet70__faq-qtext {
        font-size: 16px;
    }

    .page-i9bet70__faq-answer {
        padding: 0 20px;
    }

    .page-i9bet70__faq-item.active .page-i9bet70__faq-answer {
        padding: 15px 20px !important;
    }

    /* Images responsive for mobile */
    .page-i9bet70 img {
        max-width: 100% !important;
        height: auto !important;
        display: block !important;
    }

    .page-i9bet70__hero-image-wrapper,
    .page-i9bet70__feature-item,
    .page-i9bet70__game-card,
    .page-i9bet70__promo-card,
    .page-i9bet70__step-card,
    .page-i9bet70__app-image-wrapper,
    .page-i9bet70__faq-item,
    .page-i9bet70__container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
    }
}

/* Ensure contrast for dark backgrounds */
.page-i9bet70__dark-bg .page-i9bet70__text-block {
    color: rgba(255, 255, 255, 0.8);
}

.page-i9bet70__dark-bg .page-i9bet70__inline-link {
    color: #ffc107; /* Yellow for better visibility on dark */
}

/* Darken function for Sass-like color adjustment */
/* This is a placeholder, actual implementation would require a CSS preprocessor or JS */
/* For pure CSS, we'd define specific darker shades */
/* Example: var(--i9bet70-primary-color-darker: #1e4eaf); */