/* style/huong-dan-choi-game-bai.css */

:root {
    --color-primary: #113B7A;
    --color-secondary: #1D5FD1;
    --color-text-main: #F3F8FF;
    --color-text-secondary: #AFC4E8;
    --color-card-bg: #10233F;
    --color-border: #244D84;
    --color-glow: #4FA8FF;
    --color-gold: #F2C14E;
    --color-divider: #1B3357;
    --color-deep-navy: #08162B;
    --button-gradient: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
}

.page-huong-dan-choi-game-bai {
    font-family: 'Arial', sans-serif;
    color: var(--color-text-main); /* Default text color for the page */
    background-color: var(--color-deep-navy); /* Match body background */
}

.page-huong-dan-choi-game-bai__container {
    max-width: 1170px;
    margin: 0 auto;
    padding: 20px 16px;
    box-sizing: border-box;
}

/* Hero Section */
.page-huong-dan-choi-game-bai__hero-section {
    background-color: var(--color-deep-navy);
    padding-top: 10px; /* Small top padding, relying on body for header offset */
    padding-bottom: 60px;
    color: var(--color-text-main);
}

.page-huong-dan-choi-game-bai__hero-container {
    display: flex;
    align-items: center;
    gap: 40px;
    max-width: 1170px;
    margin: 0 auto;
    padding: 40px 16px;
}

.page-huong-dan-choi-game-bai__hero-content {
    flex: 1;
    max-width: 55%;
}

.page-huong-dan-choi-game-bai__hero-title {
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--color-gold);
    text-shadow: 0 0 10px rgba(242, 193, 78, 0.5);
}

.page-huong-dan-choi-game-bai__hero-description {
    font-size: 1.125rem;
    line-height: 1.6;
    margin-bottom: 30px;
    color: var(--color-text-secondary);
}

.page-huong-dan-choi-game-bai__cta-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.page-huong-dan-choi-game-bai__btn-primary,
.page-huong-dan-choi-game-bai__btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    white-space: normal; /* Allow text wrapping */
    word-wrap: break-word; /* Allow text wrapping */
    box-sizing: border-box;
    max-width: 100%;
}

.page-huong-dan-choi-game-bai__btn-primary {
    background: var(--button-gradient);
    color: var(--color-text-main);
    border: 2px solid transparent;
    box-shadow: 0 4px 15px rgba(43, 115, 246, 0.3);
}

.page-huong-dan-choi-game-bai__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(43, 115, 246, 0.4);
}

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

.page-huong-dan-choi-game-bai__btn-secondary:hover {
    background-color: rgba(242, 193, 78, 0.1);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(242, 193, 78, 0.3);
}

.page-huong-dan-choi-game-bai__hero-image {
    flex: 1;
    max-width: 45%;
    text-align: center;
}

.page-huong-dan-choi-game-bai__hero-side-image {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
}

/* Section Titles */
.page-huong-dan-choi-game-bai__section-title {
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: 40px;
    color: var(--color-gold);
    text-shadow: 0 0 8px rgba(242, 193, 78, 0.4);
}

/* Intro Section */
.page-huong-dan-choi-game-bai__intro-section {
    background-color: var(--color-card-bg);
    padding: 60px 0;
}

.page-huong-dan-choi-game-bai__features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    text-align: center;
}

.page-huong-dan-choi-game-bai__feature-item {
    background-color: var(--color-deep-navy);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--color-border);
}

.page-huong-dan-choi-game-bai__icon-box-media {
    width: 180px;
    height: 180px;
    margin: 0 auto 20px;
    border-radius: 50%;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-primary);
    border: 3px solid var(--color-gold);
    box-shadow: 0 0 15px rgba(242, 193, 78, 0.6);
}

.page-huong-dan-choi-game-bai__icon-box-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    display: block;
}

.page-huong-dan-choi-game-bai__feature-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--color-gold);
}

.page-huong-dan-choi-game-bai__feature-description {
    font-size: 1rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

/* Guide Section */
.page-huong-dan-choi-game-bai__guide-section {
    background-color: var(--color-deep-navy);
    padding: 60px 0;
    color: var(--color-text-main);
}

.page-huong-dan-choi-game-bai__intro-text {
    font-size: 1.1rem;
    text-align: center;
    margin-bottom: 50px;
    line-height: 1.7;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    color: var(--color-text-secondary);
}

.page-huong-dan-choi-game-bai__guide-step {
    background-color: var(--color-card-bg);
    padding: 40px;
    border-radius: 12px;
    margin-bottom: 40px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--color-border);
}

.page-huong-dan-choi-game-bai__step-title {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 25px;
    color: var(--color-gold);
    border-bottom: 2px solid var(--color-divider);
    padding-bottom: 15px;
}

.page-huong-dan-choi-game-bai__guide-step p {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 15px;
    color: var(--color-text-secondary);
}

.page-huong-dan-choi-game-bai__guide-step ol,
.page-huong-dan-choi-game-bai__guide-step ul {
    margin-left: 25px;
    margin-bottom: 20px;
    color: var(--color-text-secondary);
}

.page-huong-dan-choi-game-bai__guide-step li {
    margin-bottom: 8px;
    line-height: 1.5;
}

.page-huong-dan-choi-game-bai__guide-step strong {
    color: var(--color-gold);
}

.page-huong-dan-choi-game-bai__guide-image {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin-top: 25px;
    margin-bottom: 25px;
    display: block;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-huong-dan-choi-game-bai__btn-small {
    padding: 10px 20px;
    font-size: 0.9rem;
    margin-top: 15px;
}

/* FAQ Section */
.page-huong-dan-choi-game-bai__faq-section {
    background-color: var(--color-card-bg);
    padding: 60px 0;
}

.page-huong-dan-choi-game-bai__faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.page-huong-dan-choi-game-bai__faq-item {
    background-color: var(--color-deep-navy);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-huong-dan-choi-game-bai__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-gold);
    cursor: pointer;
    list-style: none;
    position: relative;
    user-select: none;
    background-color: var(--color-primary);
    transition: background-color 0.3s ease;
}

.page-huong-dan-choi-game-bai__faq-question::-webkit-details-marker {
    display: none;
}

.page-huong-dan-choi-game-bai__faq-question:hover {
    background-color: var(--color-secondary);
}

.page-huong-dan-choi-game-bai__faq-toggle {
    font-size: 1.8rem;
    line-height: 1;
    color: var(--color-gold);
    margin-left: 15px;
    transition: transform 0.3s ease;
}

.page-huong-dan-choi-game-bai__faq-item[open] .page-huong-dan-choi-game-bai__faq-toggle {
    transform: rotate(45deg);
}

.page-huong-dan-choi-game-bai__faq-answer {
    padding: 0 25px 20px;
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
    background-color: var(--color-deep-navy);
}

.page-huong-dan-choi-game-bai__faq-answer p {
    margin: 0;
}

/* CTA Section */
.page-huong-dan-choi-game-bai__cta-section {
    background-color: var(--color-deep-navy);
    padding: 80px 0;
    text-align: center;
    color: var(--color-text-main);
}

.page-huong-dan-choi-game-bai__cta-content {
    max-width: 800px;
}

.page-huong-dan-choi-game-bai__cta-content .page-huong-dan-choi-game-bai__section-title {
    margin-bottom: 25px;
}

.page-huong-dan-choi-game-bai__cta-content p {
    font-size: 1.15rem;
    line-height: 1.7;
    margin-bottom: 40px;
    color: var(--color-text-secondary);
}

/* General Image Responsiveness */
.page-huong-dan-choi-game-bai img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Mobile Responsiveness (max-width: 768px) */
@media (max-width: 768px) {
    .page-huong-dan-choi-game-bai {
        font-size: 16px;
        line-height: 1.6;
    }

    .page-huong-dan-choi-game-bai__container {
        padding-left: 15px !important;
        padding-right: 15px !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
    }

    /* HERO Section */
    .page-huong-dan-choi-game-bai__hero-section {
        padding-top: 10px !important; /* Keep small top padding */
        padding-bottom: 40px;
    }

    .page-huong-dan-choi-game-bai__hero-container {
        flex-direction: column;
        text-align: center;
        padding: 30px 15px;
        gap: 30px;
    }

    .page-huong-dan-choi-game-bai__hero-content {
        max-width: 100%;
        flex: none;
    }

    .page-huong-dan-choi-game-bai__hero-title {
        font-size: 2.2rem;
        margin-bottom: 15px;
    }

    .page-huong-dan-choi-game-bai__hero-description {
        font-size: 1rem;
        margin-bottom: 25px;
    }

    .page-huong-dan-choi-game-bai__cta-buttons {
        flex-direction: column;
        gap: 10px;
        width: 100%; /* Ensure container fills width */
        max-width: 100%;
        box-sizing: border-box;
    }

    .page-huong-dan-choi-game-bai__btn-primary,
    .page-huong-dan-choi-game-bai__btn-secondary {
        width: 100% !important;
        max-width: 100% !important;
        padding: 12px 15px !important;
        font-size: 0.95rem !important;
    }

    .page-huong-dan-choi-game-bai__hero-image {
        max-width: 100%;
        flex: none;
    }

    .page-huong-dan-choi-game-bai__hero-side-image {
        max-width: 100% !important;
        height: auto !important;
    }

    /* Intro Section (Module 1 three-column) */
    .page-huong-dan-choi-game-bai__intro-section {
        padding: 40px 0;
    }

    .page-huong-dan-choi-game-bai__section-title {
        font-size: 1.8rem;
        margin-bottom: 30px;
    }

    .page-huong-dan-choi-game-bai__features-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .page-huong-dan-choi-game-bai__icon-box-media {
        width: 150px;
        height: 150px;
        border-width: 2px;
    }

    .page-huong-dan-choi-game-bai__feature-title {
        font-size: 1.3rem;
    }

    .page-huong-dan-choi-game-bai__feature-description {
        font-size: 0.95rem;
    }

    /* Guide Section */
    .page-huong-dan-choi-game-bai__guide-section {
        padding: 40px 0;
    }

    .page-huong-dan-choi-game-bai__intro-text {
        font-size: 1rem;
        margin-bottom: 30px;
    }

    .page-huong-dan-choi-game-bai__guide-step {
        padding: 25px;
        margin-bottom: 25px;
    }

    .page-huong-dan-choi-game-bai__step-title {
        font-size: 1.5rem;
        margin-bottom: 20px;
        padding-bottom: 10px;
    }

    .page-huong-dan-choi-game-bai__guide-step p,
    .page-huong-dan-choi-game-bai__guide-step li {
        font-size: 0.95rem;
    }

    .page-huong-dan-choi-game-bai__guide-image {
        max-width: 100% !important;
        height: auto !important;
        margin-top: 20px;
        margin-bottom: 20px;
    }

    .page-huong-dan-choi-game-bai__btn-small {
        width: 100% !important;
        max-width: 100% !important;
        padding: 10px 15px !important;
        font-size: 0.9rem !important;
    }

    /* FAQ Section */
    .page-huong-dan-choi-game-bai__faq-section {
        padding: 40px 0;
    }

    .page-huong-dan-choi-game-bai__faq-question {
        padding: 15px 20px;
        font-size: 1.1rem;
    }

    .page-huong-dan-choi-game-bai__faq-toggle {
        font-size: 1.5rem;
    }

    .page-huong-dan-choi-game-bai__faq-answer {
        padding: 0 20px 15px;
        font-size: 0.95rem;
    }

    /* CTA Section */
    .page-huong-dan-choi-game-bai__cta-section {
        padding: 50px 0;
    }

    .page-huong-dan-choi-game-bai__cta-content p {
        font-size: 1rem;
        margin-bottom: 30px;
    }
}