/* style/app-download-installation-guide.css */

/* Biến CSS */
:root {
    --page-app-download-installation-guide-primary-color: #007BFF;
    --page-app-download-installation-guide-secondary-color: #FFD700;
    --page-app-download-installation-guide-text-dark: #333;
    --page-app-download-installation-guide-text-light: #fff;
    --page-app-download-installation-guide-bg-light: #f8f9fa;
    --page-app-download-installation-guide-bg-dark: #0056b3; /* Darker shade of primary for contrast */
    --page-app-download-installation-guide-border-color: #e0e0e0;
}

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

.page-app-download-installation-guide__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.page-app-download-installation-guide__hero-section {
    background: linear-gradient(135deg, var(--page-app-download-installation-guide-primary-color), #0056b3);
    color: var(--page-app-download-installation-guide-text-light);
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-app-download-installation-guide__hero-title {
    font-size: 3.5em;
    margin-bottom: 20px;
    font-weight: bold;
    line-height: 1.2;
    color: var(--page-app-download-installation-guide-text-light);
}

.page-app-download-installation-guide__hero-subtitle {
    font-size: 1.2em;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    color: #e0e0e0;
}

.page-app-download-installation-guide__section {
    padding: 60px 0;
}

.page-app-download-installation-guide__section--alt-bg {
    background-color: var(--page-app-download-installation-guide-bg-light);
}

.page-app-download-installation-guide__section-title {
    font-size: 2.5em;
    color: var(--page-app-download-installation-guide-primary-color);
    text-align: center;
    margin-bottom: 40px;
    font-weight: bold;
}

.page-app-download-installation-guide__text-content {
    font-size: 1.1em;
    margin-bottom: 20px;
    text-align: justify;
}

.page-app-download-installation-guide__btn {
    display: inline-block;
    padding: 15px 30px;
    font-size: 1.1em;
    font-weight: bold;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s ease;
    margin: 10px;
    border: none;
    cursor: pointer;
    text-align: center;
}

.page-app-download-installation-guide__btn--primary {
    background-color: var(--page-app-download-installation-guide-secondary-color);
    color: var(--page-app-download-installation-guide-text-dark);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-app-download-installation-guide__btn--primary:hover {
    background-color: #e6c200; /* Slightly darker gold */
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.page-app-download-installation-guide__btn--secondary {
    background-color: transparent;
    color: var(--page-app-download-installation-guide-secondary-color);
    border: 2px solid var(--page-app-download-installation-guide-secondary-color);
}

.page-app-download-installation-guide__btn--secondary:hover {
    background-color: var(--page-app-download-installation-guide-secondary-color);
    color: var(--page-app-download-installation-guide-text-dark);
    transform: translateY(-3px);
}

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

.page-app-download-installation-guide__feature-item {
    background-color: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: transform 0.3s ease;
}

.page-app-download-installation-guide__feature-item:hover {
    transform: translateY(-5px);
}

.page-app-download-installation-guide__feature-title {
    font-size: 1.5em;
    color: var(--page-app-download-installation-guide-primary-color);
    margin-bottom: 15px;
    font-weight: bold;
}

.page-app-download-installation-guide__step-by-step {
    display: flex;
    flex-direction: column;
    gap: 40px;
    margin-top: 40px;
}

.page-app-download-installation-guide__step-item {
    background-color: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.page-app-download-installation-guide__step-title {
    font-size: 1.8em;
    color: var(--page-app-download-installation-guide-primary-color);
    font-weight: bold;
    margin-bottom: 10px;
}

.page-app-download-installation-guide__step-item p, .page-app-download-installation-guide__step-item li {
    font-size: 1.05em;
    line-height: 1.7;
}

.page-app-download-installation-guide__step-item ul {
    list-style-type: disc;
    margin-left: 20px;
    padding-left: 0;
}

.page-app-download-installation-guide__step-item a {
    color: var(--page-app-download-installation-guide-primary-color);
    text-decoration: underline;
}

.page-app-download-installation-guide__step-item a:hover {
    color: var(--page-app-download-installation-guide-bg-dark);
}

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

.page-app-download-installation-guide__list {
    list-style-type: disc;
    margin-left: 25px;
    font-size: 1.1em;
}

.page-app-download-installation-guide__list li {
    margin-bottom: 10px;
}

.page-app-download-installation-guide__list ul {
    list-style-type: circle;
    margin-left: 20px;
    margin-top: 5px;
}

.page-app-download-installation-guide__faq-list {
    margin-top: 30px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.page-app-download-installation-guide__faq-item {
    background-color: #fff;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.07);
}

.page-app-download-installation-guide__faq-question {
    font-size: 1.3em;
    color: var(--page-app-download-installation-guide-primary-color);
    margin-bottom: 10px;
    font-weight: bold;
}

.page-app-download-installation-guide__faq-answer {
    font-size: 1.05em;
    line-height: 1.7;
}

.page-app-download-installation-guide__cta-section {
    background-color: var(--page-app-download-installation-guide-primary-color);
    color: var(--page-app-download-installation-guide-text-light);
    padding: 80px 0;
    text-align: center;
}

.page-app-download-installation-guide__cta-title {
    font-size: 3em;
    margin-bottom: 20px;
    font-weight: bold;
    color: var(--page-app-download-installation-guide-text-light);
}

.page-app-download-installation-guide__cta-text {
    font-size: 1.2em;
    max-width: 800px;
    margin: 0 auto 40px auto;
    color: #e0e0e0;
}

.page-app-download-installation-guide__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

/* Responsive Design */
@media (max-width: 992px) {
    .page-app-download-installation-guide__hero-title {
        font-size: 2.8em;
    }

    .page-app-download-installation-guide__section-title {
        font-size: 2em;
    }

    .page-app-download-installation-guide__cta-title {
        font-size: 2.5em;
    }
}

@media (max-width: 768px) {
    .page-app-download-installation-guide__hero-section {
        padding: 60px 0;
    }

    .page-app-download-installation-guide__hero-title {
        font-size: 2.2em;
    }

    .page-app-download-installation-guide__hero-subtitle {
        font-size: 1em;
    }

    .page-app-download-installation-guide__section {
        padding: 40px 0;
    }

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

    .page-app-download-installation-guide__feature-title {
        font-size: 1.3em;
    }

    .page-app-download-installation-guide__step-title {
        font-size: 1.5em;
    }

    .page-app-download-installation-guide__btn {
        padding: 12px 25px;
        font-size: 1em;
    }

    .page-app-download-installation-guide__cta-title {
        font-size: 2em;
    }

    .page-app-download-installation-guide__cta-text {
        font-size: 1.1em;
    }

    .page-app-download-installation-guide__features-grid {
        grid-template-columns: 1fr;
    }

    .page-app-download-installation-guide__cta-buttons {
        flex-direction: column;
        gap: 15px;
    }
}

@media (max-width: 480px) {
    .page-app-download-installation-guide__hero-title {
        font-size: 1.8em;
    }

    .page-app-download-installation-guide__section-title {
        font-size: 1.5em;
    }

    .page-app-download-installation-guide__step-title {
        font-size: 1.3em;
    }

    .page-app-download-installation-guide__btn {
        width: 100%;
        margin: 5px 0;
    }

    .page-app-download-installation-guide__cta-buttons {
        width: 100%;
    }
}