/* style/app-download-faq.css */

/* Biến CSS */
:root {
    --page-app-download-faq-primary-color: #FFD700; /* Gold */
    --page-app-download-faq-secondary-color: #000080; /* Dark Blue */
    --page-app-download-faq-text-light: #f0f0f0; /* Light text for dark backgrounds */
    --page-app-download-faq-text-dark: #333333; /* Dark text for light backgrounds */
    --page-app-download-faq-accent-color: #0028ff; /* Complementary for emphasis */
    --page-app-download-faq-background-light: #ffffff;
    --page-app-download-faq-background-dark: #000033;
}

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

.page-app-download-faq__hero {
    background: linear-gradient(135deg, var(--page-app-download-faq-primary-color) 0%, var(--page-app-download-faq-secondary-color) 100%);
    color: var(--page-app-download-faq-text-light);
    padding: 80px 20px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 30px;
    position: relative;
    overflow: hidden;
}

.page-app-download-faq__hero-content {
    max-width: 800px;
    z-index: 1;
}

.page-app-download-faq__title {
    font-size: 3.5em;
    margin-bottom: 15px;
    color: var(--page-app-download-faq-text-light);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    font-weight: bold;
}

.page-app-download-faq__subtitle {
    font-size: 1.5em;
    margin-bottom: 30px;
    color: var(--page-app-download-faq-text-light);
    opacity: 0.9;
}

.page-app-download-faq__subtitle strong {
    color: var(--page-app-download-faq-primary-color);
}

.page-app-download-faq__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;
    margin: 10px;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-app-download-faq__btn--primary {
    background-color: var(--page-app-download-faq-primary-color);
    color: var(--page-app-download-faq-secondary-color);
    border: 2px solid var(--page-app-download-faq-primary-color);
}

.page-app-download-faq__btn--primary:hover {
    background-color: #e6c200;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.page-app-download-faq__btn--secondary {
    background-color: transparent;
    color: var(--page-app-download-faq-primary-color);
    border: 2px solid var(--page-app-download-faq-primary-color);
}

.page-app-download-faq__btn--secondary:hover {
    background-color: var(--page-app-download-faq-primary-color);
    color: var(--page-app-download-faq-secondary-color);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.page-app-download-faq__hero-image-wrapper {
    position: absolute;
    right: 5%;
    bottom: -50px; /* Adjust to float partially below */
    width: 300px;
    height: auto;
    z-index: 0;
    opacity: 0.7;
    transform: rotate(15deg);
    display: none; /* Hidden by default, shown on larger screens */
}

.page-app-download-faq__hero-image {
    width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.page-app-download-faq__faq-section {
    padding: 60px 20px;
    background-color: var(--page-app-download-faq-background-light);
}

.page-app-download-faq__container {
    max-width: 1000px;
    margin: 0 auto;
}

.page-app-download-faq__section-title {
    font-size: 2.5em;
    color: var(--page-app-download-faq-secondary-color);
    text-align: center;
    margin-bottom: 20px;
    font-weight: bold;
}

.page-app-download-faq__section-description {
    font-size: 1.1em;
    text-align: center;
    margin-bottom: 40px;
    color: var(--page-app-download-faq-text-dark);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-app-download-faq__section-description strong {
    color: var(--page-app-download-faq-primary-color);
}

.page-app-download-faq__accordion-item {
    border: 1px solid #ddd;
    border-radius: 10px;
    margin-bottom: 15px;
    overflow: hidden;
    background-color: #fdfdfd;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.page-app-download-faq__accordion-header {
    background-color: var(--page-app-download-faq-secondary-color);
    color: var(--page-app-download-faq-text-light);
    padding: 18px 25px;
    width: 100%;
    text-align: left;
    border: none;
    outline: none;
    cursor: pointer;
    font-size: 1.25em;
    font-weight: bold;
    transition: background-color 0.3s ease, color 0.3s ease;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.page-app-download-faq__accordion-header::after {
    content: '+';
    font-size: 1.5em;
    color: var(--page-app-download-faq-primary-color);
    transition: transform 0.3s ease;
}

.page-app-download-faq__accordion-header.active {
    background-color: #000066; /* Slightly darker secondary color */
    color: var(--page-app-download-faq-primary-color);
}

.page-app-download-faq__accordion-header.active::after {
    content: '-';
    transform: rotate(180deg);
}

.page-app-download-faq__accordion-content {
    padding: 0 25px;
    background-color: var(--page-app-download-faq-background-light);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease-out, padding 0.5s ease-out;
    color: var(--page-app-download-faq-text-dark);
}

.page-app-download-faq__accordion-content p {
    margin: 15px 0;
    font-size: 1.05em;
}

.page-app-download-faq__accordion-content strong {
    color: var(--page-app-download-faq-secondary-color);
}

.page-app-download-faq__accordion-content ol,
.page-app-download-faq__accordion-content ul {
    margin: 15px 0 15px 20px;
    list-style-type: decimal;
    font-size: 1.05em;
}

.page-app-download-faq__accordion-content ul {
    list-style-type: disc;
}

.page-app-download-faq__accordion-content li {
    margin-bottom: 8px;
}

.page-app-download-faq__content-image {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 20px 0;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.page-app-download-faq__btn--inline {
    margin-top: 20px;
    padding: 10px 20px;
    font-size: 1em;
    display: inline-block;
}

.page-app-download-faq__cta-bottom {
    background-color: var(--page-app-download-faq-background-dark);
    color: var(--page-app-download-faq-text-light);
    padding: 50px 30px;
    text-align: center;
    border-radius: 10px;
    margin-top: 60px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-app-download-faq__cta-title {
    font-size: 2.2em;
    margin-bottom: 15px;
    color: var(--page-app-download-faq-primary-color);
    font-weight: bold;
}

.page-app-download-faq__cta-description {
    font-size: 1.2em;
    margin-bottom: 30px;
    opacity: 0.9;
}

/* Responsive Design */
@media (min-width: 768px) {
    .page-app-download-faq__hero {
        flex-direction: row;
        text-align: left;
        padding: 100px 50px;
        justify-content: space-between;
    }

    .page-app-download-faq__hero-content {
        flex: 1;
        max-width: 60%;
        text-align: left;
    }

    .page-app-download-faq__hero-image-wrapper {
        display: block;
        position: relative;
        transform: rotate(0deg);
        right: auto;
        bottom: auto;
        width: 350px; /* Adjust size for larger screens */
        flex-shrink: 0;
        opacity: 1;
    }

    .page-app-download-faq__title {
        font-size: 4em;
    }

    .page-app-download-faq__subtitle {
        font-size: 1.8em;
    }

    .page-app-download-faq__btn {
        margin: 10px 15px 10px 0;
    }
}

@media (max-width: 767px) {
    .page-app-download-faq__title {
        font-size: 2.5em;
    }

    .page-app-download-faq__subtitle {
        font-size: 1.2em;
    }

    .page-app-download-faq__accordion-header {
        font-size: 1.1em;
        padding: 15px 20px;
    }

    .page-app-download-faq__accordion-content {
        padding: 0 20px;
    }

    .page-app-download-faq__cta-title {
        font-size: 1.8em;
    }

    .page-app-download-faq__cta-description {
        font-size: 1em;
    }

    .page-app-download-faq__btn {
        width: 100%;
        margin-left: 0;
        margin-right: 0;
    }

    .page-app-download-faq__btn--inline {
        width: auto;
    }
}