/* style/download-center.css */

:root {
    --page-download-center-primary-color: #0A2463;
    --page-download-center-secondary-color: #FFD700;
    --page-download-center-text-light: #ffffff;
    --page-download-center-text-dark: #333333;
    --page-download-center-background-light: #f4f7f6;
    --page-download-center-background-dark: #071a47;
    --page-download-center-accent-color: #f5db9c; /* Complementary to primary */
    --page-download-center-hover-color: #e0c200; /* Darker secondary for hover */
    --page-download-center-card-bg: #ffffff;
    --page-download-center-border-color: #e0e0e0;
}

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

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

.page-download-center__narrow-container {
    max-width: 900px;
}

.page-download-center__hero-section {
    background: linear-gradient(135deg, var(--page-download-center-primary-color), var(--page-download-center-background-dark));
    color: var(--page-download-center-text-light);
    padding: 80px 0 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-download-center__hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('[GALLERY:bg:abstract_geometric_pattern,tech_lines_bg]') no-repeat center center/cover;
    opacity: 0.1;
    z-index: 0;
}

.page-download-center__hero-section > div {
    position: relative;
    z-index: 1;
}

.page-download-center__hero-title {
    font-size: 2.8em;
    margin-bottom: 20px;
    color: var(--page-download-center-secondary-color);
    font-weight: bold;
    line-height: 1.2;
}

.page-download-center__hero-description {
    font-size: 1.2em;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-download-center__download-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
}

.page-download-center__qr-codes {
    display: flex;
    justify-content: center;
    gap: 50px;
    margin-top: 30px;
}

.page-download-center__qr-item {
    text-align: center;
    background-color: var(--page-download-center-card-bg);
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    color: var(--page-download-center-text-dark);
    transition: transform 0.3s ease;
}

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

.page-download-center__qr-image {
    width: 120px;
    height: 120px;
    display: block;
    margin: 0 auto 10px;
    border: 1px solid var(--page-download-center-border-color);
    border-radius: 4px;
}

.page-download-center__qr-item p {
    font-size: 0.95em;
    margin: 0;
    font-weight: 500;
}

.page-download-center__btn {
    display: inline-block;
    padding: 14px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: background-color 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    min-width: 180px;
    text-align: center;
}

.page-download-center__btn--primary {
    background-color: var(--page-download-center-secondary-color);
    color: var(--page-download-center-primary-color);
    border: 2px solid var(--page-download-center-secondary-color);
}

.page-download-center__btn--primary:hover {
    background-color: var(--page-download-center-hover-color);
    border-color: var(--page-download-center-hover-color);
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
}

.page-download-center__btn--secondary {
    background-color: transparent;
    color: var(--page-download-center-secondary-color);
    border: 2px solid var(--page-download-center-secondary-color);
}

.page-download-center__btn--secondary:hover {
    background-color: var(--page-download-center-secondary-color);
    color: var(--page-download-center-primary-color);
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
}

.page-download-center__btn--large {
    padding: 18px 40px;
    font-size: 1.3em;
    min-width: 250px;
}

.page-download-center__btn--text-link {
    background: none;
    border: none;
    color: var(--page-download-center-primary-color);
    padding: 0;
    font-size: 1em;
    font-weight: normal;
    text-decoration: underline;
    box-shadow: none;
    min-width: unset;
}

.page-download-center__btn--text-link:hover {
    color: var(--page-download-center-secondary-color);
    text-decoration: none;
    transform: none;
    box-shadow: none;
}

.page-download-center__content-section {
    padding: 60px 0;
    background-color: var(--page-download-center-background-light);
}

.page-download-center__section-title {
    font-size: 2.2em;
    color: var(--page-download-center-primary-color);
    text-align: center;
    margin-bottom: 40px;
    position: relative;
    padding-bottom: 15px;
}

.page-download-center__section-title::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--page-download-center-secondary-color);
    border-radius: 2px;
}

.page-download-center__subsection-title {
    font-size: 1.8em;
    color: var(--page-download-center-primary-color);
    margin-top: 50px;
    margin-bottom: 25px;
    border-left: 5px solid var(--page-download-center-secondary-color);
    padding-left: 15px;
}

.page-download-center__feature-list {
    list-style: none;
    padding: 0;
    margin: 30px 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.page-download-center__feature-list li {
    background-color: var(--page-download-center-card-bg);
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    border-left: 4px solid var(--page-download-center-secondary-color);
    font-size: 1.05em;
    line-height: 1.5;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-download-center__feature-list li:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1);
}

.page-download-center__feature-list li strong {
    color: var(--page-download-center-primary-color);
}

.page-download-center__feature-details-list {
    list-style: disc;
    padding-left: 25px;
    margin-bottom: 30px;
}

.page-download-center__feature-details-list li {
    margin-bottom: 10px;
    font-size: 1.05em;
}

.page-download-center__guide-steps {
    list-style: decimal;
    padding-left: 25px;
    margin-bottom: 30px;
}

.page-download-center__guide-steps li {
    margin-bottom: 15px;
    font-size: 1.05em;
}

.page-download-center__guide-steps li strong {
    color: var(--page-download-center-primary-color);
}

.page-download-center__image {
    width: 100%;
    height: auto;
    border-radius: 10px;
    margin: 40px 0;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease;
}

.page-download-center__image:hover {
    transform: scale(1.01);
}

.page-download-center__image--full-width {
    max-width: 100%;
}

.page-download-center__note {
    font-style: italic;
    color: #666;
    margin-top: 20px;
    text-align: center;
    font-size: 0.95em;
}

.page-download-center__note a {
    color: var(--page-download-center-primary-color);
    text-decoration: underline;
}

.page-download-center__note a:hover {
    color: var(--page-download-center-secondary-color);
}

.page-download-center__faq-item {
    background-color: var(--page-download-center-card-bg);
    border: 1px solid var(--page-download-center-border-color);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.03);
}

.page-download-center__faq-question {
    font-size: 1.2em;
    color: var(--page-download-center-primary-color);
    margin-top: 0;
    margin-bottom: 10px;
}

.page-download-center__faq-answer {
    color: var(--page-download-center-text-dark);
    margin-bottom: 0;
}

.page-download-center__update-log-list {
    list-style: none;
    padding: 0;
    margin-top: 30px;
}

.page-download-center__update-log-list li {
    background-color: var(--page-download-center-card-bg);
    padding: 15px 20px;
    border-left: 5px solid var(--page-download-center-accent-color);
    margin-bottom: 15px;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    font-size: 1.05em;
}

.page-download-center__update-log-list li strong {
    color: var(--page-download-center-primary-color);
}

.page-download-center__related-pages-section {
    background-color: var(--page-download-center-background-dark);
    padding: 60px 0;
    color: var(--page-download-center-text-light);
}

.page-download-center__related-pages-section .page-download-center__section-title {
    color: var(--page-download-center-secondary-color);
}

.page-download-center__related-pages-section .page-download-center__section-title::after {
    background-color: var(--page-download-center-text-light);
}

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

.page-download-center__card {
    background-color: var(--page-download-center-card-bg);
    border-radius: 10px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    padding: 30px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    color: var(--page-download-center-text-dark);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.page-download-center__card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.25);
}

.page-download-center__card-title {
    font-size: 1.5em;
    color: var(--page-download-center-primary-color);
    margin-bottom: 15px;
}

.page-download-center__card-title a {
    color: var(--page-download-center-primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.page-download-center__card-title a:hover {
    color: var(--page-download-center-secondary-color);
    text-decoration: underline;
}

.page-download-center__card-description {
    font-size: 0.95em;
    color: #555;
    margin-bottom: 25px;
    flex-grow: 1;
}

/* Responsive adjustments */
@media (max-width: 992px) {
    .page-download-center__hero-title {
        font-size: 2.2em;
    }
    .page-download-center__hero-description {
        font-size: 1.1em;
    }
    .page-download-center__section-title {
        font-size: 1.8em;
    }
    .page-download-center__subsection-title {
        font-size: 1.5em;
    }
    .page-download-center__download-buttons {
        flex-direction: column;
        gap: 15px;
    }
    .page-download-center__btn {
        width: 80%;
        margin: 0 auto;
    }
    .page-download-center__qr-codes {
        flex-direction: column;
        gap: 20px;
    }
    .page-download-center__qr-item {
        width: fit-content;
        margin: 0 auto;
    }
    .page-download-center__card-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .page-download-center__hero-section {
        padding: 60px 0 40px;
    }
    .page-download-center__hero-title {
        font-size: 2em;
    }
    .page-download-center__hero-description {
        font-size: 1em;
    }
    .page-download-center__section-title {
        font-size: 1.6em;
    }
    .page-download-center__subsection-title {
        font-size: 1.3em;
    }
    .page-download-center__content-section, .page-download-center__related-pages-section {
        padding: 40px 0;
    }
    .page-download-center__btn {
        font-size: 1em;
        padding: 12px 25px;
        min-width: unset;
        width: 90%;
    }
    .page-download-center__btn--large {
        padding: 15px 30px;
        font-size: 1.1em;
    }
    .page-download-center__qr-image {
        width: 100px;
        height: 100px;
    }
}

@media (max-width: 480px) {
    .page-download-center__hero-title {
        font-size: 1.8em;
    }
    .page-download-center__hero-description {
        font-size: 0.95em;
    }
    .page-download-center__section-title {
        font-size: 1.4em;
    }
    .page-download-center__subsection-title {
        font-size: 1.2em;
    }
    .page-download-center__btn {
        width: 100%;
        font-size: 0.95em;
        padding: 10px 20px;
    }
    .page-download-center__qr-codes {
        gap: 15px;
    }
    .page-download-center__qr-image {
        width: 80px;
        height: 80px;
    }
    .page-download-center__card-grid {
        grid-template-columns: 1fr;
    }
    .page-download-center__card {
        padding: 20px;
    }
}