/* style/resources-vinbet-app-guide.css */

/* Variables for consistency */
:root {
    --page-vinbet-primary-color: #0A2E50;
    --page-vinbet-secondary-color: #FFD700;
    --page-vinbet-text-light: #F8F8F8;
    --page-vinbet-text-dark: #333333;
    --page-vinbet-bg-light: #FFFFFF;
    --page-vinbet-bg-dark: #1A3F60;
    --page-vinbet-border-color: #E0E0E0;
}

.page-resources-vinbet-app-guide {
    font-family: 'Arial', sans-serif;
    color: var(--page-vinbet-text-dark);
    line-height: 1.6;
    background-color: var(--page-vinbet-bg-light);
}

.page-resources-vinbet-app-guide-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 15px;
}

.page-resources-vinbet-app-guide-hero {
    background: linear-gradient(135deg, var(--page-vinbet-primary-color), var(--page-vinbet-secondary-color));
    color: var(--page-vinbet-text-light);
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-resources-vinbet-app-guide-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0) 70%);
    animation: page-resources-vinbet-app-guide-pulse 15s infinite ease-out;
}

@keyframes page-resources-vinbet-app-guide-pulse {
    0% { transform: scale(0.8); opacity: 0.5; }
    50% { transform: scale(1.2); opacity: 0.8; }
    100% { transform: scale(0.8); opacity: 0.5; }
}

.page-resources-vinbet-app-guide-main-title {
    font-size: 3.2em;
    margin-bottom: 20px;
    font-weight: bold;
    color: var(--page-vinbet-text-light);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.page-resources-vinbet-app-guide-subtitle {
    font-size: 1.3em;
    margin-bottom: 40px;
    color: var(--page-vinbet-text-light);
    opacity: 0.9;
}

.page-resources-vinbet-app-guide-cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.page-resources-vinbet-app-guide-btn {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    text-align: center;
}

.page-resources-vinbet-app-guide-btn-primary {
    background-color: var(--page-vinbet-secondary-color);
    color: var(--page-vinbet-primary-color);
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
}

.page-resources-vinbet-app-guide-btn-primary:hover {
    background-color: #E6C200;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 215, 0, 0.6);
}

.page-resources-vinbet-app-guide-btn-secondary {
    background-color: transparent;
    color: var(--page-vinbet-secondary-color);
    border: 2px solid var(--page-vinbet-secondary-color);
}

.page-resources-vinbet-app-guide-btn-secondary:hover {
    background-color: rgba(255, 215, 0, 0.1);
    transform: translateY(-3px);
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.2);
}

.page-resources-vinbet-app-guide-content-section {
    padding: 60px 0;
    background-color: var(--page-vinbet-bg-light);
}

.page-resources-vinbet-app-guide-section-title {
    font-size: 2.2em;
    color: var(--page-vinbet-primary-color);
    margin-top: 50px;
    margin-bottom: 25px;
    text-align: center;
    position: relative;
}

.page-resources-vinbet-app-guide-section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background-color: var(--page-vinbet-secondary-color);
    margin: 15px auto 0;
    border-radius: 2px;
}

.page-resources-vinbet-app-guide-sub-section-title {
    font-size: 1.8em;
    color: var(--page-vinbet-primary-color);
    margin-top: 40px;
    margin-bottom: 20px;
    border-left: 5px solid var(--page-vinbet-secondary-color);
    padding-left: 15px;
}

.page-resources-vinbet-app-guide-content-section p {
    font-size: 1.1em;
    margin-bottom: 1em;
    line-height: 1.7;
    color: var(--page-vinbet-text-dark);
}

.page-resources-vinbet-app-guide-content-section ul {
    list-style: none;
    padding: 0;
    margin-bottom: 2em;
}

.page-resources-vinbet-app-guide-content-section ul li {
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="%23FFD700"><path d="M9 21.035l-7-7 1.415-1.415L9 18.205l10.585-10.585L21 9.035z"/></svg>') no-repeat left 8px;
    background-size: 18px;
    padding-left: 30px;
    margin-bottom: 10px;
    font-size: 1.1em;
    color: var(--page-vinbet-text-dark);
}

.page-resources-vinbet-app-guide-content-section ul li strong {
    color: var(--page-vinbet-primary-color);
}

.page-resources-vinbet-app-guide-image-full {
    display: block;
    max-width: 100%;
    height: auto;
    margin: 40px auto;
    border-radius: 10px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.page-resources-vinbet-app-guide-image-inline {
    display: block;
    max-width: 80%;
    height: auto;
    margin: 30px auto;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.page-resources-vinbet-app-guide-note {
    background-color: #FFFBE6;
    border-left: 5px solid var(--page-vinbet-secondary-color);
    padding: 15px 20px;
    margin: 30px 0;
    border-radius: 5px;
    color: var(--page-vinbet-text-dark);
    font-style: italic;
}

.page-resources-vinbet-app-guide-note strong {
    color: var(--page-vinbet-primary-color);
}

.page-resources-vinbet-app-guide-platform-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin: 30px 0;
    flex-wrap: wrap;
}

.page-resources-vinbet-app-guide-btn-android,
.page-resources-vinbet-app-guide-btn-ios {
    background-color: var(--page-vinbet-primary-color);
    color: var(--page-vinbet-text-light);
    border: 2px solid var(--page-vinbet-primary-color);
}

.page-resources-vinbet-app-guide-btn-android:hover,
.page-resources-vinbet-app-guide-btn-ios:hover {
    background-color: var(--page-vinbet-bg-dark);
    border-color: var(--page-vinbet-bg-dark);
    transform: translateY(-3px);
}

.page-resources-vinbet-app-guide-faq-accordion {
    margin-top: 40px;
    border: 1px solid var(--page-vinbet-border-color);
    border-radius: 8px;
    overflow: hidden;
}

.page-resources-vinbet-app-guide-faq-item {
    border-bottom: 1px solid var(--page-vinbet-border-color);
}

.page-resources-vinbet-app-guide-faq-item:last-child {
    border-bottom: none;
}

.page-resources-vinbet-app-guide-faq-question {
    font-size: 1.2em;
    color: var(--page-vinbet-primary-color);
    padding: 18px 25px;
    margin: 0;
    cursor: pointer;
    background-color: #F9F9F9;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.3s ease;
}

.page-resources-vinbet-app-guide-faq-question:hover {
    background-color: #F0F0F0;
}

.page-resources-vinbet-app-guide-faq-question::after {
    content: '+';
    font-size: 1.5em;
    font-weight: bold;
    color: var(--page-vinbet-secondary-color);
    transition: transform 0.3s ease;
}

.page-resources-vinbet-app-guide-faq-question.active::after {
    content: '-';
    transform: rotate(180deg);
}

.page-resources-vinbet-app-guide-faq-answer {
    padding: 0 25px;
    background-color: var(--page-vinbet-bg-light);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out;
}

.page-resources-vinbet-app-guide-faq-answer p {
    padding-bottom: 20px;
    margin-bottom: 0;
    font-size: 1em;
    color: var(--page-vinbet-text-dark);
}

.page-resources-vinbet-app-guide-back-link {
    display: inline-block;
    margin-bottom: 40px;
    color: var(--page-vinbet-primary-color);
    text-decoration: none;
    font-weight: bold;
    font-size: 1em;
    transition: color 0.3s ease;
}

.page-resources-vinbet-app-guide-back-link:hover {
    color: var(--page-vinbet-secondary-color);
}

.page-resources-vinbet-app-guide-cta-bottom {
    margin-top: 50px;
    margin-bottom: 20px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .page-resources-vinbet-app-guide-main-title {
        font-size: 2.5em;
    }

    .page-resources-vinbet-app-guide-subtitle {
        font-size: 1.1em;
    }

    .page-resources-vinbet-app-guide-section-title {
        font-size: 1.8em;
    }

    .page-resources-vinbet-app-guide-sub-section-title {
        font-size: 1.5em;
    }

    .page-resources-vinbet-app-guide-btn {
        padding: 12px 25px;
        font-size: 1em;
    }

    .page-resources-vinbet-app-guide-cta-buttons {
        flex-direction: column;
        gap: 15px;
    }
    
    .page-resources-vinbet-app-guide-platform-buttons {
        flex-direction: column;
        gap: 15px;
    }

    .page-resources-vinbet-app-guide-faq-question {
        font-size: 1.1em;
        padding: 15px 20px;
    }
}

@media (max-width: 480px) {
    .page-resources-vinbet-app-guide-main-title {
        font-size: 2em;
    }

    .page-resources-vinbet-app-guide-subtitle {
        font-size: 1em;
    }

    .page-resources-vinbet-app-guide-section-title {
        font-size: 1.6em;
    }

    .page-resources-vinbet-app-guide-sub-section-title {
        font-size: 1.3em;
    }

    .page-resources-vinbet-app-guide-btn {
        width: 100%;
        box-sizing: border-box;
    }

    .page-resources-vinbet-app-guide-content-section p,
    .page-resources-vinbet-app-guide-content-section ul li {
        font-size: 1em;
    }
}