/* static/inventory/css/blog.css */

.blog-page {
    --blog-content-width: 780px;
    --blog-sidebar-width: 310px;
    --blog-reading-color: #334155;
    --blog-muted-color: #64748b;
    --blog-heading-color: #0f172a;
    --blog-border-color: #e2e8f0;
    --blog-soft-background: #f8fafc;
    --blog-primary-soft: #eef2ff;
    --blog-primary: #4f46e5;
    --blog-primary-dark: #312e81;
    --blog-success: #16a34a;
    --blog-warning: #d97706;
    --blog-danger: #dc2626;
    --blog-radius-sm: 14px;
    --blog-radius-md: 20px;
    --blog-radius-lg: 28px;
    --blog-shadow-sm: 0 12px 30px rgba(15, 23, 42, 0.06);
    --blog-shadow-md: 0 20px 55px rgba(15, 23, 42, 0.1);
}

.blog-page main {
    overflow: hidden;
}

.blog-page article {
    display: block;
}

.blog-page [id] {
    scroll-margin-top: 110px;
}

/* Breadcrumbs */

.blog-page .seo-breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    padding-top: 20px;
    color: var(--blog-muted-color);
    font-size: 13px;
    font-weight: 750;
}

.blog-page .seo-breadcrumbs a {
    color: var(--blog-muted-color);
    text-decoration: none;
    transition: color 0.16s ease;
}

.blog-page .seo-breadcrumbs a:hover {
    color: var(--blog-primary);
}

.blog-page .seo-breadcrumbs span[aria-current="page"] {
    color: var(--blog-heading-color);
}

/* Hero */

.blog-page .hero-section {
    padding-top: 34px;
}

.blog-page .hero-grid {
    align-items: center;
}

.blog-page .hero-content {
    max-width: 720px;
}

.blog-page .hero-content h1 {
    max-width: 820px;
}

.blog-page .hero-subtitle {
    max-width: 680px;
}

.blog-page .hero-preview {
    min-height: auto;
}

.blog-page .product-screenshot-card {
    margin: 0;
    overflow: hidden;
    border: 1px solid var(--blog-border-color);
    border-radius: var(--blog-radius-lg);
    background: #ffffff;
    box-shadow: var(--blog-shadow-md);
}

.blog-page .product-screenshot-card img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

.blog-page .product-screenshot-card figcaption {
    padding: 18px 20px;
    color: var(--blog-muted-color);
    font-size: 14px;
    line-height: 1.65;
    font-weight: 650;
    border-top: 1px solid var(--blog-border-color);
}

/* Article layout */

.blog-page .seo-article-layout {
    display: grid;
    grid-template-columns: minmax(0, var(--blog-content-width)) minmax(
            250px,
            var(--blog-sidebar-width)
        );
    align-items: start;
    justify-content: center;
    gap: 42px;
}

.blog-page .seo-article-main {
    min-width: 0;
}

.blog-page .seo-article-sidebar {
    display: grid;
    gap: 18px;
    position: sticky;
    top: 110px;
}

.blog-page .seo-article-main > :first-child {
    margin-top: 0;
}

.blog-page .seo-article-main h2,
.blog-page .seo-article-main h3,
.blog-page .seo-article-main h4 {
    color: var(--blog-heading-color);
    letter-spacing: -0.04em;
}

.blog-page .seo-article-main h2 {
    margin: 0 0 22px;
    font-size: clamp(30px, 4vw, 46px);
    line-height: 1.08;
}

.blog-page .seo-article-main h3 {
    margin: 38px 0 12px;
    font-size: 25px;
    line-height: 1.2;
}

.blog-page .seo-article-main h4 {
    margin: 28px 0 10px;
    font-size: 20px;
    line-height: 1.3;
}

.blog-page .seo-article-main p {
    margin: 0 0 20px;
    color: var(--blog-reading-color);
    font-size: 18px;
    line-height: 1.82;
}

.blog-page .seo-article-main strong {
    color: var(--blog-heading-color);
}

.blog-page .seo-article-main a {
    color: var(--blog-primary);
    font-weight: 800;
    text-decoration: underline;
    text-decoration-thickness: 1.5px;
    text-underline-offset: 3px;
}

.blog-page .seo-article-main a:hover {
    color: var(--blog-primary-dark);
}

/* Summary cards */

.blog-page .seo-summary-card {
    padding: 22px;
    border: 1px solid var(--blog-border-color);
    border-radius: var(--blog-radius-md);
    background: linear-gradient(180deg, #ffffff, var(--blog-soft-background));
    box-shadow: var(--blog-shadow-sm);
}

.blog-page .seo-summary-card h2 {
    margin: 0 0 12px;
    color: var(--blog-heading-color);
    font-size: 18px;
    line-height: 1.3;
    letter-spacing: -0.03em;
}

.blog-page .seo-summary-card p {
    margin: 0;
    color: var(--blog-muted-color);
    font-size: 14px;
    line-height: 1.7;
}

.blog-page .seo-summary-card ul {
    display: grid;
    gap: 9px;
    margin: 0;
    padding-left: 18px;
}

.blog-page .seo-summary-card li {
    color: var(--blog-reading-color);
    font-size: 14px;
    line-height: 1.55;
}

/* Lists */

.blog-page .seo-check-list {
    display: grid;
    gap: 12px;
    margin: 24px 0 28px;
    padding: 0;
    list-style: none;
}

.blog-page .seo-check-list li {
    position: relative;
    padding: 14px 16px 14px 46px;
    color: var(--blog-reading-color);
    font-size: 16px;
    line-height: 1.6;
    border: 1px solid var(--blog-border-color);
    border-radius: var(--blog-radius-sm);
    background: #ffffff;
}

.blog-page .seo-check-list li::before {
    content: "✓";
    position: absolute;
    top: 14px;
    left: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: #dcfce7;
    color: var(--blog-success);
    font-size: 13px;
    font-weight: 950;
}

/* Callouts */

.blog-page .seo-callout-card {
    margin-top: 34px;
    padding: 26px;
    border: 1px solid #c7d2fe;
    border-radius: var(--blog-radius-lg);
    background:
        radial-gradient(
            circle at top right,
            rgba(79, 70, 229, 0.11),
            transparent 18rem
        ),
        linear-gradient(180deg, #ffffff, #f8faff);
    box-shadow: var(--blog-shadow-sm);
}

.blog-page .seo-callout-card h3 {
    margin: 0 0 12px;
    color: var(--blog-heading-color);
    font-size: 23px;
    line-height: 1.3;
    letter-spacing: -0.035em;
}

.blog-page .seo-callout-card p {
    margin: 0;
    color: var(--blog-reading-color);
    font-size: 16px;
    line-height: 1.75;
}

.blog-page .seo-callout-card.warning {
    border-color: #fde68a;
    background:
        radial-gradient(
            circle at top right,
            rgba(217, 119, 6, 0.1),
            transparent 18rem
        ),
        linear-gradient(180deg, #ffffff, #fffbeb);
}

.blog-page .seo-callout-card.danger {
    border-color: #fecaca;
    background:
        radial-gradient(
            circle at top right,
            rgba(220, 38, 38, 0.09),
            transparent 18rem
        ),
        linear-gradient(180deg, #ffffff, #fff7f7);
}

/* Workflow */

.blog-page .system-workflow {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
    margin-top: 30px;
}

.blog-page .system-workflow .step-card {
    min-width: 0;
}

.blog-page .workflow-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    margin-bottom: 18px;
    border-radius: 14px;
    background: linear-gradient(135deg, #4f46e5, #7c3aed);
    color: #ffffff;
    font-size: 13px;
    font-weight: 950;
    box-shadow: 0 10px 24px rgba(79, 70, 229, 0.2);
}

.blog-page .system-workflow h3 {
    margin: 0 0 10px;
    color: var(--blog-heading-color);
    font-size: 20px;
    line-height: 1.3;
    letter-spacing: -0.035em;
}

.blog-page .system-workflow p {
    margin: 0;
    color: var(--blog-muted-color);
    font-size: 15px;
    line-height: 1.7;
}

/* Comparison tables */

.blog-page .comparison-table-wrap {
    width: 100%;
    margin-top: 30px;
    overflow-x: auto;
    border: 1px solid var(--blog-border-color);
    border-radius: var(--blog-radius-lg);
    background: #ffffff;
    box-shadow: var(--blog-shadow-sm);
}

.blog-page .comparison-table {
    width: 100%;
    min-width: 820px;
    border-collapse: collapse;
}

.blog-page .comparison-table th,
.blog-page .comparison-table td {
    padding: 18px 20px;
    text-align: left;
    vertical-align: top;
    border-bottom: 1px solid var(--blog-border-color);
}

.blog-page .comparison-table th {
    color: var(--blog-heading-color);
    background: var(--blog-soft-background);
    font-size: 12px;
    font-weight: 950;
    letter-spacing: 0.07em;
    text-transform: uppercase;
}

.blog-page .comparison-table td {
    color: var(--blog-reading-color);
    font-size: 15px;
    line-height: 1.7;
}

.blog-page .comparison-table tbody tr:last-child td {
    border-bottom: 0;
}

.blog-page .comparison-table tbody tr:hover td {
    background: #fbfdff;
}

.blog-page .comparison-table td:first-child {
    color: var(--blog-heading-color);
    font-weight: 850;
}

/* Inline resource links */

.blog-page .seo-inline-links {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin-top: 26px;
}

.blog-page .seo-inline-links a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    min-height: 66px;
    padding: 16px 18px;
    color: var(--blog-reading-color);
    font-size: 15px;
    font-weight: 850;
    line-height: 1.5;
    text-decoration: none;
    border: 1px solid var(--blog-border-color);
    border-radius: 17px;
    background: #ffffff;
    box-shadow: var(--blog-shadow-sm);
    transition:
        transform 0.16s ease,
        border-color 0.16s ease,
        color 0.16s ease;
}

.blog-page .seo-inline-links a::after {
    content: "→";
    color: var(--blog-primary);
    font-size: 18px;
}

.blog-page .seo-inline-links a:hover {
    transform: translateY(-2px);
    color: var(--blog-primary);
    border-color: #c7d2fe;
}

/* Feature and use-case cards */

.blog-page .feature-grid,
.blog-page .use-case-grid {
    align-items: stretch;
}

.blog-page .feature-card,
.blog-page .use-case-grid article {
    height: 100%;
}

.blog-page .feature-card h3 a {
    color: inherit;
    text-decoration: none;
}

.blog-page .feature-card h3 a:hover {
    color: var(--blog-primary);
}

.blog-page .use-case-grid article {
    padding: 26px;
    border: 1px solid var(--blog-border-color);
    border-radius: var(--blog-radius-lg);
    background: linear-gradient(180deg, #ffffff, #fbfdff);
    box-shadow: var(--blog-shadow-sm);
    transition:
        transform 0.18s ease,
        box-shadow 0.18s ease,
        border-color 0.18s ease;
}

.blog-page .use-case-grid article:hover {
    transform: translateY(-3px);
    border-color: #c7d2fe;
    box-shadow: var(--blog-shadow-md);
}

.blog-page .use-case-grid h3 {
    margin: 0 0 10px;
    color: var(--blog-heading-color);
    font-size: 21px;
    letter-spacing: -0.04em;
}

.blog-page .use-case-grid p {
    margin: 0;
    color: var(--blog-muted-color);
    font-size: 16px;
    line-height: 1.7;
}

/* FAQ */

.blog-page #faq .feature-card {
    position: relative;
}

.blog-page #faq .feature-card::before {
    content: "Q";
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    margin-bottom: 16px;
    border-radius: 11px;
    background: var(--blog-primary-soft);
    color: var(--blog-primary-dark);
    font-size: 13px;
    font-weight: 950;
}

/* Article metadata */

.blog-page .blog-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 18px;
    margin-top: 20px;
    color: var(--blog-muted-color);
    font-size: 13px;
    font-weight: 750;
}

.blog-page .blog-meta span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

/* Table of contents */

.blog-page .blog-table-of-contents {
    margin: 28px 0;
    padding: 24px;
    border: 1px solid var(--blog-border-color);
    border-radius: var(--blog-radius-md);
    background: var(--blog-soft-background);
}

.blog-page .blog-table-of-contents h2 {
    margin: 0 0 16px;
    color: var(--blog-heading-color);
    font-size: 20px;
}

.blog-page .blog-table-of-contents ol {
    display: grid;
    gap: 10px;
    margin: 0;
    padding-left: 22px;
}

.blog-page .blog-table-of-contents a {
    color: var(--blog-reading-color);
    font-size: 15px;
    font-weight: 750;
    line-height: 1.5;
    text-decoration: none;
}

.blog-page .blog-table-of-contents a:hover {
    color: var(--blog-primary);
}

/* Quotes */

.blog-page .blog-quote {
    margin: 32px 0;
    padding: 24px 26px;
    border-left: 4px solid var(--blog-primary);
    border-radius: 0 var(--blog-radius-md) var(--blog-radius-md) 0;
    background: var(--blog-primary-soft);
}

.blog-page .blog-quote p {
    margin: 0;
    color: var(--blog-primary-dark);
    font-size: 19px;
    line-height: 1.7;
    font-weight: 750;
}

/* Images inside articles */

.blog-page .blog-figure {
    margin: 34px 0;
}

.blog-page .blog-figure img {
    width: 100%;
    border: 1px solid var(--blog-border-color);
    border-radius: var(--blog-radius-lg);
    box-shadow: var(--blog-shadow-sm);
}

.blog-page .blog-figure figcaption {
    margin-top: 12px;
    color: var(--blog-muted-color);
    font-size: 13px;
    line-height: 1.6;
    text-align: center;
}

/* Final CTA */

.blog-page .final-cta {
    margin-top: 0;
}

.blog-page .final-cta .hero-actions {
    justify-content: center;
}

/* Accessibility */

.blog-page a:focus-visible,
.blog-page button:focus-visible {
    outline: 3px solid rgba(79, 70, 229, 0.35);
    outline-offset: 3px;
}

/* Responsive */

@media (max-width: 1100px) {
    .blog-page .seo-article-layout {
        grid-template-columns: minmax(0, 1fr) 280px;
        gap: 28px;
    }

    .blog-page .system-workflow {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 900px) {
    .blog-page .seo-article-layout {
        grid-template-columns: 1fr;
    }

    .blog-page .seo-article-sidebar {
        position: static;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .blog-page .seo-inline-links {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .blog-page .seo-breadcrumbs {
        padding-top: 16px;
    }

    .blog-page .seo-article-main p {
        font-size: 17px;
        line-height: 1.78;
    }

    .blog-page .seo-article-main h2 {
        font-size: 34px;
    }

    .blog-page .seo-article-main h3 {
        font-size: 23px;
    }

    .blog-page .seo-article-sidebar {
        grid-template-columns: 1fr;
    }

    .blog-page .system-workflow {
        grid-template-columns: 1fr;
    }

    .blog-page .comparison-table th,
    .blog-page .comparison-table td {
        padding: 15px 16px;
    }

    .blog-page .seo-callout-card {
        padding: 22px;
    }
}

@media (max-width: 560px) {
    .blog-page .hero-section {
        padding-top: 22px;
    }

    .blog-page .seo-breadcrumbs {
        font-size: 12px;
    }

    .blog-page .seo-article-main p {
        font-size: 16px;
        line-height: 1.75;
    }

    .blog-page .seo-article-main h2 {
        font-size: 30px;
    }

    .blog-page .seo-article-main h3 {
        margin-top: 30px;
        font-size: 21px;
    }

    .blog-page .seo-check-list li {
        padding: 13px 14px 13px 42px;
        font-size: 15px;
    }

    .blog-page .seo-check-list li::before {
        left: 13px;
    }

    .blog-page .seo-summary-card,
    .blog-page .seo-callout-card,
    .blog-page .blog-table-of-contents {
        padding: 19px;
    }

    .blog-page .comparison-table {
        min-width: 720px;
    }
}