/* ========================================
   EverSafe Blog
   Builds on the design tokens in app.css (--space-*, --text-*, --gray-*,
   --radius-*, --electric-blue*). Everything here is scoped to .blog-*.
   ======================================== */

.blog-page {
    --blog-nav-offset: var(--nav-height, 72px);
    --blog-measure: 38rem;      /* about 70 characters a line at 18px */
    --blog-aside: 15rem;
    --blog-gap: var(--space-16);
    --blog-link: var(--electric-blue-dark);
    --blog-text: var(--text);
    --blog-muted: var(--text-muted);
    --blog-border: var(--border);

    padding-top: var(--blog-nav-offset);
    color: var(--blog-text);
}

@media (max-width: 480px) {
    .blog-page .container {
        padding-left: var(--space-4);
        padding-right: var(--space-4);
    }
}

.blog-page a:focus-visible,
.blog-page summary:focus-visible {
    outline: 2px solid var(--electric-blue);
    outline-offset: 3px;
    border-radius: var(--radius-sm);
}

.blog-eyebrow {
    font-size: var(--text-sm);
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--blog-link);
    margin-bottom: var(--space-3);
}

.blog-dot {
    color: var(--text-muted);
}

/* ----------------------------------------
   Blog index
   ---------------------------------------- */

.blog-hero,
.blog-notfound {
    background: var(--surface-2);
    padding: var(--space-16) 0 var(--space-10);
}

.blog-hero-title {
    font-size: clamp(2.25rem, 1.5rem + 3vw, 3.25rem);
    line-height: 1.1;
    letter-spacing: -0.02em;
    max-width: 20ch;
    text-wrap: balance;
}

.blog-hero-lede {
    margin-top: var(--space-5);
    max-width: 40rem;
    font-size: var(--text-lg);
    line-height: 1.65;
    color: var(--blog-muted);
}

.blog-list {
    padding: var(--space-8) 0 var(--space-12);
}

.blog-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-6);
    list-style: none;
}

.blog-grid > li {
    display: flex;
    min-width: 0;
}

@media (min-width: 700px) {
    .blog-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .blog-grid-featured {
        grid-column: 1 / -1;
    }
}

@media (min-width: 1024px) {
    .blog-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .blog-grid-featured {
        grid-column: span 2;
    }
}

.blog-card {
    position: relative;
    display: flex;
    flex-direction: column;
    width: 100%;
    padding: var(--space-6);
    background: var(--surface);
    border: 1px solid var(--blog-border);
    border-radius: var(--radius-xl);
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.blog-card:hover {
    border-color: var(--electric-blue-100);
    box-shadow: var(--shadow-lg);
}

.blog-card:focus-within {
    outline: 2px solid var(--electric-blue);
    outline-offset: 2px;
}

.blog-card-topic {
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--blog-link);
    margin-bottom: var(--space-3);
}

.blog-card-title {
    font-size: var(--text-xl);
    line-height: 1.3;
    letter-spacing: -0.01em;
    margin-bottom: var(--space-3);
    text-wrap: balance;
}

.blog-card-link {
    color: var(--text-strong);
}

/* The whole card is clickable through the title link. */
.blog-card-link::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
}

.blog-card-link:focus-visible {
    outline: none;
}

.blog-card:hover .blog-card-link {
    color: var(--blog-link);
}

.blog-card-summary {
    color: var(--blog-muted);
    line-height: 1.6;
    margin-bottom: var(--space-5);
}

.blog-card-meta {
    margin-top: auto;
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--blog-muted);
}

.blog-card-featured {
    padding: var(--space-8);
    background: var(--surface);
    border-color: var(--electric-blue-100);
}

.blog-card-featured .blog-card-title {
    font-size: clamp(var(--text-2xl), 1.2rem + 1.2vw, var(--text-3xl));
    line-height: 1.2;
}

.blog-card-featured .blog-card-summary {
    font-size: var(--text-lg);
    max-width: 44rem;
}

@media (max-width: 480px) {
    .blog-card-featured {
        padding: var(--space-6);
    }
}

.blog-index-cta {
    padding-bottom: var(--space-16);
}

@media (min-width: 900px) {
    .blog-index-cta .blog-cta {
        grid-template-columns: minmax(0, 1fr) auto;
        align-items: center;
        column-gap: var(--space-12);
    }
}

/* ----------------------------------------
   Article
   ---------------------------------------- */

.blog-article .blog-container {
    max-width: calc(var(--blog-measure) + 2 * var(--space-6));
}

.blog-article-header {
    background: var(--surface-2);
    padding: var(--space-10) 0 var(--space-8);
}

.blog-breadcrumb {
    margin-bottom: var(--space-8);
    font-size: var(--text-sm);
    color: var(--blog-muted);
}

.blog-breadcrumb ol {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    list-style: none;
    min-width: 0;
}

.blog-breadcrumb li {
    display: flex;
    align-items: baseline;
    min-width: 0;
}

.blog-breadcrumb li:last-child {
    flex: 1 1 0;
}

.blog-breadcrumb a {
    color: var(--blog-muted);
    text-decoration: underline;
    text-decoration-color: var(--border-strong);
    text-underline-offset: 0.2em;
}

.blog-breadcrumb a:hover {
    color: var(--blog-link);
    text-decoration-color: currentColor;
}

.blog-breadcrumb-sep {
    padding: 0 var(--space-2);
    color: var(--text-muted);
}

.blog-breadcrumb [aria-current="page"] {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--text);
}

.blog-article-title {
    font-size: clamp(2rem, 1.3rem + 2.6vw, 2.875rem);
    line-height: 1.15;
    letter-spacing: -0.02em;
    text-wrap: balance;
}

.blog-article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-1) var(--space-2);
    margin-top: var(--space-5);
    font-size: var(--text-sm);
    color: var(--blog-muted);
}

.blog-article-layout {
    padding: var(--space-6) 0 var(--space-12);
}

.blog-article-aside {
    display: none;
}

@media (min-width: 1100px) {
    .blog-article.has-toc .blog-container {
        max-width: calc(var(--blog-measure) + var(--blog-gap) + var(--blog-aside) + 2 * var(--space-6));
    }

    .blog-article.has-toc .blog-article-header .blog-container > * {
        max-width: var(--blog-measure);
    }

    .blog-article-layout.has-toc {
        display: grid;
        grid-template-columns: minmax(0, var(--blog-measure)) var(--blog-aside);
        column-gap: var(--blog-gap);
        align-items: start;
    }

    .blog-article-aside {
        display: block;
        position: sticky;
        top: calc(var(--blog-nav-offset) + var(--space-8));
        max-height: calc(100vh - var(--blog-nav-offset) - var(--space-12));
        overflow-y: auto;
        padding-top: var(--space-4);
    }

    .blog-toc-inline {
        display: none;
    }
}

/* Table of contents */

.blog-toc-title {
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--blog-muted);
    margin-bottom: var(--space-3);
}

.blog-toc-list {
    list-style: none;
    border-left: 2px solid var(--blog-border);
}

.blog-toc-list a {
    display: block;
    margin-left: -2px;
    padding: var(--space-2) 0 var(--space-2) var(--space-4);
    border-left: 2px solid transparent;
    font-size: var(--text-sm);
    line-height: 1.45;
    color: var(--blog-muted);
}

.blog-toc-list a:hover {
    color: var(--blog-link);
    border-left-color: var(--electric-blue);
}

.blog-toc-inline {
    margin: var(--space-2) 0 var(--space-8);
    border: 1px solid var(--blog-border);
    border-radius: var(--radius-lg);
    background: var(--surface-2);
}

.blog-toc-summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-5);
    font-weight: 600;
    color: var(--text-strong);
    cursor: pointer;
    list-style: none;
}

.blog-toc-summary::-webkit-details-marker {
    display: none;
}

.blog-toc-summary::after {
    content: "";
    flex: none;
    width: 0.5rem;
    height: 0.5rem;
    border: solid var(--text-muted);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg) translateY(-2px);
    transition: transform var(--transition-fast);
}

.blog-toc-inline[open] .blog-toc-summary::after {
    transform: rotate(-135deg) translateY(-2px);
}

.blog-toc-count {
    font-weight: 400;
    color: var(--blog-muted);
    margin-right: auto;
}

.blog-toc-inline .blog-toc-list {
    margin: 0 var(--space-5) var(--space-4);
}

/* Article text */

.blog-prose {
    font-size: 1.0625rem;
    line-height: 1.75;
    color: var(--blog-text);
}

@media (min-width: 768px) {
    .blog-prose {
        font-size: var(--text-lg);
    }
}

.blog-prose > * + * {
    margin-top: 1.15em;
}

.blog-prose h2,
.blog-faq h2 {
    font-size: clamp(1.5rem, 1.2rem + 1vw, 1.75rem);
    line-height: 1.25;
    letter-spacing: -0.01em;
    text-wrap: balance;
    scroll-margin-top: calc(var(--blog-nav-offset) + var(--space-6));
}

.blog-prose h2 {
    margin-top: 2.25em;
}

.blog-prose h3 {
    font-size: 1.25rem;
    line-height: 1.35;
    margin-top: 1.75em;
    scroll-margin-top: calc(var(--blog-nav-offset) + var(--space-6));
}

.blog-prose h2 + *,
.blog-prose h3 + * {
    margin-top: 0.6em;
}

.blog-prose ul,
.blog-prose ol {
    padding-left: 1.4em;
}

.blog-prose ul {
    list-style: disc;
}

.blog-prose ol {
    list-style: decimal;
}

.blog-prose li {
    padding-left: 0.2em;
}

.blog-prose li + li {
    margin-top: 0.45em;
}

.blog-prose li::marker {
    color: var(--electric-blue);
}

.blog-prose ol > li::marker {
    font-weight: 600;
}

.blog-prose a,
.blog-faq a,
.blog-article-footnote a,
.blog-notfound-list a {
    color: var(--blog-link);
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 0.18em;
}

.blog-prose a:hover,
.blog-faq a:hover,
.blog-notfound-list a:hover {
    text-decoration-thickness: 2px;
}

.blog-prose strong {
    font-weight: 600;
    color: var(--text-strong);
}

.blog-prose code,
.blog-prose kbd {
    font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
    font-size: 0.88em;
    background: var(--surface-3);
    border-radius: var(--radius-sm);
    padding: 0.1em 0.35em;
    overflow-wrap: anywhere;
}

.blog-prose kbd {
    border: 1px solid var(--border-strong);
    border-bottom-width: 2px;
    background: var(--surface);
}

.blog-callout {
    padding: var(--space-4) var(--space-5);
    border-left: 4px solid var(--electric-blue);
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
    background: var(--electric-blue-50);
}

.blog-callout-warning {
    border-left-color: var(--warning);
    background: var(--warning-light);
}

.blog-callout > * + * {
    margin-top: 0.75em;
}

.blog-table {
    overflow-x: auto;
    border: 1px solid var(--blog-border);
    border-radius: var(--radius-lg);
}

.blog-table table {
    width: 100%;
    min-width: 34rem;
    border-collapse: collapse;
    font-size: 0.875em;
    line-height: 1.5;
}

.blog-table th,
.blog-table td {
    padding: 0.7em 0.85em;
    text-align: left;
    vertical-align: top;
    border-bottom: 1px solid var(--blog-border);
}

.blog-table thead th {
    background: var(--surface-2);
    font-weight: 600;
    color: var(--text-strong);
}

.blog-table tbody th {
    font-weight: 600;
    color: var(--text-strong);
}

.blog-table tbody tr:last-child > * {
    border-bottom: 0;
}

.blog-checklist {
    list-style: none !important;
    padding-left: 0 !important;
}

.blog-checklist li {
    position: relative;
    padding-left: 2em;
}

.blog-checklist li::before {
    content: "";
    position: absolute;
    left: 0.45em;
    top: 0.4em;
    width: 0.45em;
    height: 0.8em;
    border: solid var(--success);
    border-width: 0 0.17em 0.17em 0;
    transform: rotate(45deg);
}

/* FAQ, footnote, call to action */

.blog-faq {
    margin-top: var(--space-16);
    padding-top: var(--space-10);
    border-top: 1px solid var(--blog-border);
}

.blog-faq h2 {
    margin-bottom: var(--space-4);
}

.blog-faq-item {
    padding: var(--space-5) 0;
    border-bottom: 1px solid var(--border);
}

.blog-faq-item:last-child {
    border-bottom: 0;
}

.blog-faq-item h3 {
    font-size: var(--text-lg);
    line-height: 1.4;
    margin-bottom: var(--space-2);
}

.blog-faq-item p {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--text);
}

.blog-article-footnote {
    margin-top: var(--space-10);
    font-size: var(--text-sm);
    line-height: 1.6;
    color: var(--blog-muted);
}

.blog-cta {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    display: grid;
    gap: var(--space-6);
    margin-top: var(--space-10);
    padding: clamp(1.75rem, 1rem + 3vw, 3rem);
    border: 1px solid color-mix(in srgb, var(--electric-blue) 30%, transparent);
    border-radius: var(--radius-2xl);
    background: #07111F;
    box-shadow: 0 30px 70px -35px rgb(0 60 170 / 0.55);
}

/* Art behind the call to action, darkened on the left where the text sits (both themes). */
.blog-cta-art { position: absolute; inset: 0; z-index: -2; }
.blog-cta-art img { width: 100%; height: 100%; object-fit: cover; object-position: 85% 38%; }
.blog-cta::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background: linear-gradient(90deg, rgb(7 17 31 / 0.97) 0%, rgb(7 17 31 / 0.88) 50%, rgb(7 17 31 / 0.35) 100%);
}

.blog-cta-kicker {
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #8AB8FF;
}

.blog-cta-title {
    margin: var(--space-2) 0 var(--space-3);
    font-size: var(--text-2xl);
    line-height: 1.25;
    text-wrap: balance;
    color: #FFFFFF;
}

.blog-cta-text {
    max-width: 40rem;
    line-height: 1.65;
    color: #C9D6EA;
}

.blog-cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
}

@media (max-width: 480px) {
    .blog-cta {
        padding: var(--space-6);
    }

    .blog-cta-actions .btn {
        flex: 1 1 100%;
    }
}

/* Related articles */

.blog-related {
    padding: var(--space-16) 0;
    background: var(--surface-2);
    border-top: 1px solid var(--border);
}

.blog-article .blog-related .blog-container {
    max-width: var(--container-xl);
}

.blog-related-title {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-6);
}

@media (min-width: 700px) and (max-width: 1023px) {
    .blog-grid-related > li:nth-child(3) {
        grid-column: 1 / -1;
    }
}

/* Not found */

.blog-notfound {
    padding-bottom: var(--space-20);
}

.blog-notfound-list {
    margin: var(--space-6) 0 var(--space-8);
    padding-left: 1.4em;
    list-style: disc;
    line-height: 1.6;
}

.blog-notfound-list li + li {
    margin-top: var(--space-2);
}

@media (prefers-reduced-motion: reduce) {
    .blog-card,
    .blog-toc-summary::after {
        transition: none;
    }
}

@media print {
    .blog-page {
        padding-top: 0;
    }

    .blog-article-aside,
    .blog-toc-inline,
    .blog-cta,
    .blog-related,
    .blog-breadcrumb {
        display: none !important;
    }

    .blog-prose a::after {
        content: " (" attr(href) ")";
        font-size: 0.85em;
        color: var(--blog-muted);
    }
}

/* ----------------------------------------
   Imagery (24 Sep 2026)
   ---------------------------------------- */

/* Blog index hero over art; always dark so the art reads the same in both themes */
.blog-hero.has-art {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    background: #07111F;
    padding: clamp(4rem, 3rem + 5vw, 7rem) 0 clamp(3.5rem, 2.5rem + 4vw, 6rem);
}
.blog-hero-art {
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
    width: min(64%, 1150px);
    z-index: -2;
    -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 32%);
    mask-image: linear-gradient(90deg, transparent 0%, #000 32%);
}
.blog-hero-art img { width: 100%; height: 100%; object-fit: cover; object-position: 55% 40%; }
.blog-hero.has-art .blog-eyebrow { color: #8AB8FF; }
.blog-hero.has-art .blog-hero-title { color: #FFFFFF; }
.blog-hero.has-art .blog-hero-lede { color: #C9D6EA; max-width: 34rem; }

@media (max-width: 860px) {
    .blog-hero-art { width: 100%; -webkit-mask-image: none; mask-image: none; }
    .blog-hero-art img { opacity: 0.45; }
}

/* Article cards: illustration on top, text below */
.blog-card { padding: 0; overflow: hidden; }
.blog-card-featured { padding: 0; }
.blog-card-media { display: block; aspect-ratio: 3 / 2; overflow: hidden; background: #07111F; }
.blog-card-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 400ms ease;
}
.blog-card:hover .blog-card-media img { transform: scale(1.04); }
.blog-card-body { display: flex; flex-direction: column; flex: 1; padding: var(--space-6); }
.blog-card-featured .blog-card-body { padding: var(--space-8); }

@media (min-width: 900px) {
    .blog-card-featured { flex-direction: row; }
    .blog-card-featured .blog-card-media { flex: 0 0 48%; aspect-ratio: auto; min-height: 22rem; }
    .blog-card-featured .blog-card-title { font-size: clamp(var(--text-xl), 1rem + 1vw, var(--text-2xl)); }
    .blog-card-featured .blog-card-body { justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
    .blog-card-media img { transition: none; }
    .blog-card:hover .blog-card-media img { transform: none; }
}

/* The article's illustration under its title */
.blog-article-hero {
    margin: var(--space-2) 0 var(--space-4);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    background: #07111F;
    border: 1px solid color-mix(in srgb, var(--electric-blue) 22%, transparent);
    box-shadow: 0 30px 70px -35px rgb(0 60 170 / 0.5);
}
.blog-article-hero img { display: block; width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: cover; max-height: 32rem; }

/* Illustrations inside an article */
.blog-figure { margin: 2em 0; }
.blog-figure img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: var(--radius-xl);
    border: 1px solid color-mix(in srgb, var(--electric-blue) 22%, transparent);
    background: #07111F;
}
.blog-figure figcaption {
    margin-top: 0.6em;
    font-size: var(--text-sm);
    line-height: 1.5;
    color: var(--blog-muted);
}