/* style/app-download-system-requirements.css */

/* Variables for colors, fonts, etc. */
:root {
    --primary-color: #007bff;
    --secondary-color: #ffc107;
    --dark-text-color: #212529; /* Very dark grey for high contrast on light backgrounds */
    --light-text-color: #ffffff; /* White for high contrast on dark backgrounds */
    --alt-background-color: #f8f9fa; /* Light grey for alternating sections */
    --border-color: #dee2e6;
    --spacing-unit: 1rem;
}

/* Base styles for the page content */
.page-app-download-system-requirements {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    line-height: 1.6;
    color: var(--dark-text-color);
    background-color: #ffffff;
}

.page-app-download-system-requirements__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: calc(2 * var(--spacing-unit));
}

.page-app-download-system-requirements__container--center {
    text-align: center;
}

/* Hero Section */
.page-app-download-system-requirements__hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0056b3 100%); /* Darker blue for depth */
    color: var(--light-text-color);
    padding: calc(4 * var(--spacing-unit)) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-app-download-system-requirements__hero-title {
    font-size: 3rem;
    margin-bottom: var(--spacing-unit);
    line-height: 1.2;
    font-weight: 700;
    color: var(--light-text-color);
}

.page-app-download-system-requirements__hero-description {
    font-size: 1.25rem;
    margin-bottom: calc(2 * var(--spacing-unit));
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    color: rgba(255, 255, 255, 0.9);
}

.page-app-download-system-requirements__hero-cta-group {
    display: flex;
    justify-content: center;
    gap: var(--spacing-unit);
    flex-wrap: wrap;
}

/* General Section Styling */
.page-app-download-system-requirements__section {
    padding: calc(4 * var(--spacing-unit)) 0;
}

.page-app-download-system-requirements__section--alt-bg {
    background-color: var(--alt-background-color);
}

.page-app-download-system-requirements__section-title {
    font-size: 2.25rem;
    color: var(--primary-color);
    margin-bottom: calc(2 * var(--spacing-unit));
    text-align: center;
    font-weight: 600;
}

.page-app-download-system-requirements__subsection-title {
    font-size: 1.75rem;
    color: var(--dark-text-color);
    margin-top: calc(2 * var(--spacing-unit));
    margin-bottom: var(--spacing-unit);
    font-weight: 600;
}

/* Text & List Styles */
.page-app-download-system-requirements p {
    margin-bottom: var(--spacing-unit);
    font-size: 1.1rem;
}

.page-app-download-system-requirements__list {
    list-style: disc inside;
    margin-bottom: calc(2 * var(--spacing-unit));
    padding-left: calc(1.5 * var(--spacing-unit));
}

.page-app-download-system-requirements__list li {
    margin-bottom: 0.75rem;
    font-size: 1.05rem;
}

.page-app-download-system-requirements__list li strong {
    color: var(--primary-color);
}

.page-app-download-system-requirements__list-small {
    list-style: disc inside;
    margin-bottom: var(--spacing-unit);
    padding-left: calc(1.5 * var(--spacing-unit));
}

.page-app-download-system-requirements__list-small li {
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.page-app-download-system-requirements__tip {
    font-style: italic;
    color: #6c757d;
    margin-top: var(--spacing-unit);
}

/* Grid Layout for Subsections */
.page-app-download-system-requirements__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: calc(2 * var(--spacing-unit));
    margin-top: calc(2 * var(--spacing-unit));
    margin-bottom: calc(2 * var(--spacing-unit));
}

.page-app-download-system-requirements__grid-item {
    background-color: #ffffff;
    padding: calc(1.5 * var(--spacing-unit));
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--border-color);
}

.page-app-download-system-requirements__section--cta {
    background-color: var(--primary-color);
    color: var(--light-text-color);
    text-align: center;
    padding: calc(4 * var(--spacing-unit)) 0;
}

.page-app-download-system-requirements__section--cta .page-app-download-system-requirements__section-title {
    color: var(--light-text-color);
}

.page-app-download-system-requirements__cta-text {
    font-size: 1.3rem;
    margin-bottom: calc(2 * var(--spacing-unit));
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    color: rgba(255, 255, 255, 0.9);
}

.page-app-download-system-requirements__cta-group {
    display: flex;
    justify-content: center;
    gap: var(--spacing-unit);
    flex-wrap: wrap;
    margin-top: calc(2 * var(--spacing-unit));
}

/* Buttons */
.page-app-download-system-requirements__button {
    display: inline-block;
    padding: 0.9rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    white-space: nowrap;
    cursor: pointer;
    border: 2px solid transparent;
}

.page-app-download-system-requirements__button--primary {
    background-color: var(--secondary-color);
    color: var(--dark-text-color); /* Dark text for contrast on yellow */
    border-color: var(--secondary-color);
}

.page-app-download-system-requirements__button--primary:hover {
    background-color: #e0a800; /* Slightly darker amber */
    border-color: #e0a800;
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
}

.page-app-download-system-requirements__button--secondary {
    background-color: transparent;
    color: var(--light-text-color);
    border-color: var(--light-text-color);
}

.page-app-download-system-requirements__button--secondary:hover {
    background-color: rgba(255, 255, 255, 0.2);
    border-color: var(--light-text-color);
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
}

/* Image Styles */
.page-app-download-system-requirements__image-full-width {
    width: 100%;
    height: auto;
    max-height: 400px;
    object-fit: cover;
    border-radius: 12px;
    margin-top: calc(3 * var(--spacing-unit));
    margin-bottom: calc(3 * var(--spacing-unit));
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.page-app-download-system-requirements__image-center {
    display: block;
    margin: calc(3 * var(--spacing-unit)) auto;
    max-width: 80%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.page-app-download-system-requirements__image-cta {
    margin-top: calc(3 * var(--spacing-unit));
    max-width: 70%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

/* Responsive Design */
@media (max-width: 992px) {
    .page-app-download-system-requirements__hero-title {
        font-size: 2.5rem;
    }
    .page-app-download-system-requirements__section-title {
        font-size: 2rem;
    }
    .page-app-download-system-requirements__subsection-title {
        font-size: 1.5rem;
    }
    .page-app-download-system-requirements__grid {
        grid-template-columns: 1fr;
    }
    .page-app-download-system-requirements__image-center,
    .page-app-download-system-requirements__image-cta {
        max-width: 90%;
    }
}

@media (max-width: 768px) {
    .page-app-download-system-requirements__hero {
        padding: calc(3 * var(--spacing-unit)) 0;
    }
    .page-app-download-system-requirements__hero-title {
        font-size: 2rem;
    }
    .page-app-download-system-requirements__hero-description {
        font-size: 1.1rem;
    }
    .page-app-download-system-requirements__section {
        padding: calc(3 * var(--spacing-unit)) 0;
    }
    .page-app-download-system-requirements__section-title {
        font-size: 1.75rem;
    }
    .page-app-download-system-requirements__subsection-title {
        font-size: 1.35rem;
    }
    .page-app-download-system-requirements__button {
        padding: 0.8rem 1.5rem;
        font-size: 1rem;
    }
    .page-app-download-system-requirements__hero-cta-group,
    .page-app-download-system-requirements__cta-group {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 576px) {
    .page-app-download-system-requirements__container {
        padding: calc(1.5 * var(--spacing-unit));
    }
    .page-app-download-system-requirements__hero-title {
        font-size: 1.75rem;
    }
    .page-app-download-system-requirements__section-title {
        font-size: 1.5rem;
    }
    .page-app-download-system-requirements__subsection-title {
        font-size: 1.25rem;
    }
    .page-app-download-system-requirements__list li,
    .page-app-download-system-requirements p {
        font-size: 1rem;
    }
    .page-app-download-system-requirements__button {
        width: 100%;
        max-width: 280px;
    }
    .page-app-download-system-requirements__image-full-width,
    .page-app-download-system-requirements__image-center,
    .page-app-download-system-requirements__image-cta {
        margin-left: 0;
        margin-right: 0;
        max-width: 100%;
    }
}