@font-face {
    font-family: "Neue Montreal";
    src: url("../fonts/NeueMontreal-Regular.otf") format("opentype");
    font-weight: 400;
    font-style: normal;
}

@font-face {
    font-family: "Neue Montreal";
    src: url("../fonts/NeueMontreal-Medium.otf") format("opentype");
    font-weight: 500;
    font-style: normal;
}

* {
    font-family: "Inter Display", "Inter", sans-serif;
}

html {
    overflow-x: hidden;
}

body {
    overscroll-behavior-y: contain;
}

.button-text-slide {
    transition: transform 0.3s ease-in-out;
}

/* Desktop hover animations */
@media (hover: hover) {
    .button-primary:hover .text-default {
        transform: translateY(-100%);
    }

    .button-primary:hover .text-duplicate {
        transform: translateY(-100%);
    }

    .button-primary:hover .arrow-default {
        transform: translate(100%, -100%);
    }

    .button-primary:hover .arrow-duplicate {
        transform: translate(0%, 0%);
    }
}

.text-duplicate {
    transform: translateY(100%);
}

.arrow-duplicate {
    transform: translate(-100%, 100%);
}

/* Blog post content styling */
.blog-content {
    max-width: 720px;
    text-align: left;
    margin: 0 auto;
}

.blog-content h2 {
    font-family: "Neue Montreal", sans-serif;
    font-size: 32px;
    font-weight: 500;
    color: #1D1D1D;
    margin-top: 36px;
    margin-bottom: 36px;
    line-height: 1.3;
    text-align: left;
}

.blog-content h3 {
    font-family: "Neue Montreal", sans-serif;
    font-size: 24px;
    font-weight: 500;
    color: #1D1D1D;
    margin-top: 24px;
    margin-bottom: 24px;
    line-height: 1.3;
    text-align: left;
}

.blog-content h4 {
    font-family: "Neue Montreal", sans-serif;
    font-size: 20px;
    font-weight: 500;
    color: #1D1D1D;
    margin-top: 18px;
    margin-bottom: 18px;
    line-height: 1.3;
    text-align: left;
}

.blog-content p {
    font-size: 18px;
    line-height: 1.7;
    color: #1D1D1D;
    margin-bottom: 24px;
    position: relative;
}

.blog-content a {
    color: #1D1D1D;
    text-decoration: underline;
}

.blog-content a:hover {
    opacity: 0.7;
}

.blog-content ul, .blog-content ol {
    font-size: 18px;
    line-height: 1.7;
    color: #1D1D1D;
    margin-bottom: 24px;
    padding-left: 24px;
}

.blog-content li {
    margin-bottom: 8px;
}

.blog-content blockquote {
    border-left: 3px solid #E5E5E5;
    padding-left: 20px;
    margin: 32px 0;
    font-style: italic;
    color: #666666;
}

.blog-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 32px 0;
    font-size: 16px;
    table-layout: fixed;
}

.blog-content table th,
.blog-content table td {
    border: none;
    padding: 12px;
    text-align: left;
    word-wrap: break-word;
    word-break: break-word;
    overflow-wrap: break-word;
    white-space: normal;
    width: 50%;
    vertical-align: top;
}

.blog-content table th {
    background-color: transparent;
    font-weight: 500;
}

.blog-content table thead tr {
    border-bottom: 1px solid #1D1D1D;
}

.blog-content table tbody tr:last-child {
    border-top: 1px solid #1D1D1D;
}

.blog-content table.no-last-border tbody tr:last-child {
    border-top: none;
}

.blog-content img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 32px auto;
}

.blog-content .image-row {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: 16px;
    margin: 32px 0;
    flex-wrap: wrap;
}

.blog-content .image-row img {
    margin: 0;
    flex: 0 1 auto;
}

.blog-content .image-with-caption {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.blog-content .image-with-caption img {
    margin: 0;
}

.blog-content .image-with-caption .image-caption {
    margin-bottom: 0;
}

.blog-content .image-caption {
    text-align: center;
    font-size: 14px;
    color: #666666;
    margin-top: 8px;
    margin-bottom: 24px;
}

.blog-content .table-responsive {
    overflow-x: auto;
}

.blog-content .table-scroll {
    min-width: 520px;
}

.blog-content .table-caption {
    text-align: center;
    font-size: 14px;
    color: #666666;
    margin-top: -16px;
    margin-bottom: 32px;
}

.blog-content .table-colgroup col {
    width: 50%;
}

.blog-content .table-caption strong {
    font-weight: 600;
    color: #1D1D1D;
}

.blog-content .highlight {
    background: linear-gradient(120deg, #f8f5ff 0%, #e6edff 100%);
    padding: 1px 2px;
    border-radius: 2px;
    box-decoration-break: clone;
}

.blog-content .subtle-highlight {
    background-color: #f8f8f8;
    padding: 2px 4px;
    border-radius: 4px;
}

.blog-content code {
    font-family: "Inter", monospace;
    background-color: #f5f5f5;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 15px;
}

.blog-content pre {
    background-color: #1f2937;
    color: #e5e7eb;
    padding: 16px;
    border-radius: 8px;
    overflow-x: auto;
    font-family: "Inter", monospace;
}

.blog-content pre code {
    background: none;
    padding: 0;
    color: inherit;
    font-size: 14px;
}

.blog-content sup {
    font-size: 0.75em;
    vertical-align: 0.4em;
}

.blog-content hr {
    border: none;
    border-top: 1px solid #E5E5E5;
    margin: 36px 0;
}

.blog-content .subheading {
    font-size: 18px;
    color: #666666;
    margin-top: -16px;
    margin-bottom: 32px;
}

.blog-content .small-text {
    font-size: 14px;
    color: #666666;
    margin-top: -12px;
    margin-bottom: 24px;
}

.blog-content .caption {
    font-size: 14px;
    color: #666666;
    margin-top: -8px;
    margin-bottom: 24px;
    text-align: center;
}

.blog-content .grid-2 {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
    margin: 32px 0;
}

.blog-content .grid-3 {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
    margin: 32px 0;
}

.blog-content .grid-4 {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
    margin: 32px 0;
}

.blog-content .grid-card {
    background: #fafafa;
    border: 1px solid #e5e5e5;
    border-radius: 8px;
    padding: 20px;
}

.blog-content .grid-card h4 {
    margin-top: 0;
    margin-bottom: 12px;
}

.blog-content .inline-icon {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 4px 8px;
    background: #f5f5f5;
    border-radius: 6px;
    font-size: 14px;
}

.blog-content .callout {
    border-left: 3px solid #1D1D1D;
    padding: 12px 16px;
    background-color: #F9F9F9;
    margin: 24px 0;
    border-radius: 4px;
}

.blog-content .callout .label {
    font-size: 12px;
    letter-spacing: 0.4px;
    text-transform: uppercase;
    color: #666666;
    margin-bottom: 8px;
    display: block;
    font-weight: 600;
}

.blog-content .callout strong {
    font-weight: 600;
}

.blog-content .quote-card {
    border: 1px solid #E5E5E5;
    border-radius: 12px;
    padding: 24px;
    margin: 32px 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
}

.blog-content .quote-card .quote {
    font-size: 20px;
    line-height: 1.6;
    color: #1D1D1D;
    margin-bottom: 16px;
}

.blog-content .quote-card .quote:before {
    content: "“";
    font-size: 32px;
    margin-right: 8px;
    color: #666666;
}

.blog-content .quote-card .quote:after {
    content: "”";
    font-size: 32px;
    margin-left: 8px;
    color: #666666;
}

.blog-content .quote-card .attribution {
    font-size: 14px;
    color: #666666;
    font-weight: 500;
}

.blog-content .stats {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
    margin: 32px 0;
}

.blog-content .stat-card {
    border: 1px solid #E5E5E5;
    border-radius: 12px;
    padding: 20px;
    background: #FCFCFC;
}

.blog-content .stat-value {
    font-size: 32px;
    font-weight: 600;
    color: #1D1D1D;
    font-family: "Neue Montreal", sans-serif;
}

.blog-content .stat-label {
    font-size: 14px;
    color: #666666;
    margin-top: 4px;
}

.blog-content .legend {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin: 16px 0 24px;
}

.blog-content .legend-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #666666;
}

.blog-content .legend-color {
    width: 12px;
    height: 12px;
    border-radius: 9999px;
    display: inline-block;
}

.blog-content .step-list {
    counter-reset: step-counter;
    list-style: none;
    padding-left: 0;
}

.blog-content .step-list li {
    counter-increment: step-counter;
    margin-bottom: 20px;
    padding-left: 40px;
    position: relative;
    line-height: 1.6;
    font-size: 18px;
}

.blog-content .step-list li::before {
    content: counter(step-counter);
    position: absolute;
    left: 0;
    top: 2px;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: #F1F1F1;
    color: #1D1D1D;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 14px;
}

.blog-content .gradient-box {
    border-radius: 12px;
    padding: 20px;
    background: linear-gradient(135deg, #F8F5FF 0%, #E6EDFF 50%, #F8F5FF 100%);
    border: 1px solid #E8E8E8;
}

.blog-content .gradient-box strong {
    color: #1D1D1D;
}

.blog-content .badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    background: #F5F5F5;
    border-radius: 999px;
    font-size: 14px;
    color: #1D1D1D;
    font-weight: 500;
}

.blog-content .badge .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #1D1D1D;
}

.blog-content .comparison-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin: 24px 0;
}

.blog-content .comparison-card {
    border: 1px solid #E5E5E5;
    border-radius: 10px;
    padding: 16px;
    background: #FCFCFC;
}

.blog-content .comparison-card h4 {
    margin-top: 0;
    margin-bottom: 8px;
}

.blog-content .comparison-card ul {
    margin-bottom: 0;
}

.blog-content .tag {
    display: inline-block;
    padding: 4px 10px;
    background: #F1F1F1;
    border-radius: 999px;
    font-size: 14px;
    color: #1D1D1D;
    margin-right: 8px;
    margin-bottom: 8px;
}

.blog-content .divider {
    height: 1px;
    background: #E5E5E5;
    margin: 32px 0;
}

.blog-content .list-inline {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    padding-left: 0;
    list-style: none;
}

.blog-content .list-inline li {
    margin-bottom: 0;
}

.blog-content .inline-callout {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: #F5F5F5;
    border-radius: 999px;
    font-size: 14px;
    color: #1D1D1D;
}

.blog-content .inline-callout .icon {
    width: 18px;
    height: 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.blog-content .accordion {
    border: 1px solid #E5E5E5;
    border-radius: 8px;
    overflow: hidden;
    margin: 24px 0;
}

.blog-content .accordion-item + .accordion-item {
    border-top: 1px solid #E5E5E5;
}

.blog-content .accordion-header {
    background: #F9F9F9;
    padding: 14px 16px;
    font-weight: 600;
    cursor: pointer;
}

.blog-content .accordion-content {
    padding: 16px;
    display: none;
}

.blog-content .pill {
    display: inline-block;
    padding: 6px 10px;
    background: #F5F5F5;
    border-radius: 999px;
    font-size: 14px;
    color: #1D1D1D;
}

.blog-content .metric {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: #F9F9F9;
    border-radius: 8px;
    margin: 12px 0;
}

.blog-content .metric .label {
    font-size: 14px;
    color: #666666;
}

.blog-content .metric .value {
    font-size: 20px;
    font-weight: 600;
    color: #1D1D1D;
}

.blog-content .note {
    font-size: 14px;
    color: #666666;
    background: #F9F9F9;
    padding: 12px;
    border-left: 2px solid #D0D0D0;
    border-radius: 4px;
}

.blog-content .warning {
    background: #FFF7E6;
    border-left: 3px solid #FFC266;
}

.blog-content .success {
    background: #F0FDF4;
    border-left: 3px solid #34D399;
}

.blog-content .metric-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 12px;
    margin: 24px 0;
}

.blog-content .metric-card {
    border: 1px solid #E5E5E5;
    border-radius: 10px;
    padding: 14px;
    background: #FCFCFC;
}

.blog-content .metric-card .value {
    font-size: 22px;
    font-weight: 600;
    color: #1D1D1D;
    font-family: "Neue Montreal", sans-serif;
}

.blog-content .metric-card .label {
    font-size: 13px;
    color: #666666;
    margin-top: 4px;
}

.blog-content .centered {
    text-align: center;
}

.blog-content .post-meta {
    font-size: 14px;
    color: #666666;
    margin-bottom: 24px;
}

.blog-content .authors {
    font-size: 16px;
    color: #666666;
    margin-top: 24px;
    margin-bottom: 32px;
    font-style: normal;
    text-align: left;
}

.blog-content .lead {
    font-size: 20px;
    line-height: 1.6;
    color: #1D1D1D;
    margin-bottom: 28px;
}

.blog-content .figure {
    margin: 32px 0;
}

.blog-content .figure img {
    margin-bottom: 12px;
}

.blog-content .figure .caption {
    margin-top: 0;
}

.blog-content .sidebar {
    background: #F9F9F9;
    padding: 16px;
    border-radius: 8px;
    border: 1px solid #E5E5E5;
}

.blog-content .sidebar h4 {
    margin-top: 0;
}

.blog-content .sidebar ul {
    margin-bottom: 0;
}

.blog-content .tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 16px 0;
    padding-left: 0;
    list-style: none;
}

.blog-content .tag-list li {
    margin-bottom: 0;
}

.blog-content .stat-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: #F5F5F5;
    border-radius: 999px;
    font-size: 14px;
    color: #1D1D1D;
}

.blog-content .stat-pill .value {
    font-weight: 600;
}

.blog-content .stat-pill .label {
    color: #666666;
    font-size: 13px;
}

.blog-content .tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 20px 0;
}

.blog-content .tag-cloud .tag {
    margin: 0;
}

.blog-content .hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: #F5F5F5;
    border-radius: 999px;
    font-size: 14px;
    color: #1D1D1D;
    font-weight: 500;
}

.blog-content .hero-tag .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #1D1D1D;
}

.blog-content .callout-box {
    background-color: #e6efff;
    border: 1px solid #d0dff5;
    padding: 24px;
    margin: 32px 0;
    border-radius: 4px;
}

.blog-content .callout-box h2 {
    margin-top: 0;
    margin-bottom: 24px;
}

.blog-content .callout-box h4 {
    margin-top: 24px;
    margin-bottom: 12px;
}

.blog-content .callout-box p:last-child {
    margin-bottom: 0;
}

.blog-meta {
    font-size: 14px;
    color: #666666;
    margin-bottom: 24px;
}

h1 {
    margin-top: 0;
    margin-bottom: 24px;
}

/* Footnotes and margin notes */
.footnote-ref {
    font-size: 0.75em;
    vertical-align: 0.4em;
    text-decoration: none;
    color: #666666;
    margin-left: 2px;
}

.margin-note {
    position: absolute;
    right: -300px;
    width: 250px;
    font-size: 14px;
    line-height: 1.5;
    color: #666666;
    padding: 12px;
    background-color: #f9f9f9;
    border-left: 2px solid #d0d0d0;
    margin-top: -12px;
}

.margin-note::before {
    content: attr(data-footnote-number);
    display: block;
    font-weight: 600;
    font-size: 12px;
    color: #999999;
    margin-bottom: 8px;
    letter-spacing: 0.5px;
}

.margin-note a {
    color: #666666;
    text-decoration: underline;
}

.margin-note a:hover {
    opacity: 0.7;
}


/* Table of Contents */
.toc {
    position: fixed;
    top: 80px;
    left: var(--toc-left, 24px);
    width: 240px;
    padding: 12px 16px 12px 0;
    font-size: 9px;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
    border-top: 1px solid #d0d0d0;
    border-right: 1px solid #d0d0d0;
    background: white;
    z-index: 2;
}

.toc-header {
    display: none;
}

.toc-list {
    list-style: none;
    padding: 0;
    margin: 0;
    padding-top: 12px;
}

.toc-list li {
    margin-bottom: 6px;
}

.toc-indent {
    padding-left: 16px;
}

.toc-link {
    color: #666666;
    text-decoration: none !important;
    display: block;
    padding: 2px 0;
    line-height: 1.4;
    position: relative;
    font-size: 14px;
}

.toc-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 1px;
    background-color: #1D1D1D;
    transition: width 0.3s ease, left 0.3s ease;
}

.toc-link:hover {
    opacity: 1;
}

.toc-link:hover::after {
    width: 100%;
    left: 0;
}

.toc-link.active {
    color: #1D1D1D;
    font-weight: 600 !important;
}

/* Collapsible sections */
.collapsible-section {
    border: none;
    margin-top: 0;
}

.collapsible-section summary {
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: baseline;
    gap: 8px;
}

.collapsible-section summary::-webkit-details-marker {
    display: none;
}

.collapsible-section summary::before {
    content: '+';
    font-family: "Neue Montreal", sans-serif;
    font-size: 28px;
    font-weight: 400;
    color: #666666;
    flex-shrink: 0;
    line-height: 1;
}

.collapsible-section[open] summary::before {
    content: '−';
}

.collapsible-section summary h2,
.blog-content .callout-box.collapsible-section summary h2 {
    margin: 0;
    display: inline;
}

.collapsible-section .collapsible-content {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.3s ease-out;
}

.collapsible-section .collapsible-content > .collapsible-inner {
    overflow-x: visible;
    overflow-y: hidden;
}

/* Initial state for open sections before JS takes over */
.collapsible-section[open] .collapsible-content {
    grid-template-rows: 1fr;
    padding-top: 24px;
}

.collapsible-section .collapsible-inner > *:last-child {
    margin-bottom: 0;
}

/* Mobile-only collapsed class - initial state handled by JavaScript */
/* No special CSS needed - uses same animation as .collapsible-section */

/* Scaled callout box - consistent spacing */
.blog-content .scaled-callout {
    margin-bottom: 32px;
    transition: margin-bottom 0.3s ease-out, padding 0.3s ease-out;
    padding-top: 12px;
    padding-bottom: 12px;
}

.blog-content .scaled-callout[open] {
    padding-top: 24px;
    padding-bottom: 24px;
}

/* Hide margin notes inside scaled callout - they're placed outside the callout instead */
.scaled-callout .margin-note {
    display: none;
}

.callout-with-notes .collapsible-section .margin-note {
    display: none;
}

/* Container for margin notes that belong to the scaled callout */
.callout-with-notes {
    position: relative;
}

.callout-with-notes .callout-margin-notes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 0;
    overflow: visible;
    opacity: 1;
    transition: opacity 0.25s ease;
    pointer-events: none;
}

.callout-with-notes .callout-margin-notes .margin-note {
    pointer-events: auto;
}

.callout-with-notes .callout-margin-notes.notes-hidden {
    opacity: 0;
    pointer-events: none;
}

.callout-with-notes + h2 {
    margin-top: 24px;
}

/* Mobile footnotes section */
.mobile-footnotes {
    display: none;
    margin-top: 24px;
    margin-bottom: 32px;
    padding: 16px;
    background-color: #f9f9f9;
    border-left: 2px solid #d0d0d0;
    font-size: 14px;
    line-height: 1.5;
    color: #666666;
}

/* Inline footnotes inside collapsible sections - hidden on desktop */
.inline-footnotes {
    display: none;
}

.inline-footnotes.show-desktop,
.mobile-footnotes.show-desktop {
    display: block;
}

/* Mobile optimizations */
@media (max-width: 768px) {
    .margin-note {
        display: none;
    }

    .toc {
        display: none;
    }

    .mobile-footnotes {
        display: block;
    }

    /* Inline footnotes inside collapsible cards on mobile */
    .inline-footnotes {
        display: block;
        margin-top: 24px;
    }

    .mobile-footnotes-header {
        font-weight: 600;
        font-size: 12px;
        color: #999999;
        margin-bottom: 12px;
        letter-spacing: 0.5px;
        text-transform: uppercase;
    }

    .mobile-footnote {
        margin-bottom: 12px;
    }

    .mobile-footnote:last-child {
        margin-bottom: 0;
    }

    .mobile-footnote-number {
        font-weight: 600;
        color: #999999;
        margin-right: 6px;
    }

    .mobile-footnotes a {
        color: #666666;
        text-decoration: underline;
    }

    .mobile-footnotes a:hover {
        opacity: 0.7;
    }

    .blog-content h2 {
        font-size: 24px;
        margin-top: 32px;
    }

    .blog-content h3 {
        font-size: 20px;
        margin-top: 24px;
    }

    .blog-content h4 {
        font-size: 18px;
        margin-top: 20px;
    }

    .blog-content p,
    .blog-content ul,
    .blog-content ol {
        font-size: 16px;
    }

    .blog-content table {
        font-size: 14px;
    }

    .blog-content table th,
    .blog-content table td {
        padding: 8px;
    }
}