/* ============================================================
   Blog Listing + Blog Item flow
   Figma: Band Page - Blog
     listing desktop 1513:16273, mobile 1513:17614
     item desktop    1513:19212, mobile 1518:19844
   Mobile-first. All values reference --blog-* tokens (MCP).
   ============================================================ */

:root {
    /* Colours */
    --blog-ink: #181819;
    --blog-ink-2: #44474d;
    --blog-muted: #545454;
    --blog-accent: #bf6aad;
    --blog-accent-border: #eac7e2;
    --blog-bg: #f6f2f4;
    --blog-card-bg: #ffffff;
    --blog-cta-from: #fecc66;
    --blog-cta-to: #f7a547;
    --blog-link: #bf6aad;

    /* Shadows */
    --blog-card-shadow: 0 20px 40px rgba(11, 10, 114, 0.07);

    /* Radii */
    --blog-r-card: 20px;
    --blog-r-read: 16px;
    --blog-r-cta: 20px;
    --blog-r-hero: 20px;

    /* Spacing */
    --blog-pad-x: 16px;
    --blog-pad-head-y: 30px;
    --blog-pad-grid-y: 40px;
    --blog-pad-callback-y: 40px;
    --blog-gap-grid: 24px;
    --blog-gap-callback: 24px;
    --blog-gap-card: 16px;
    --blog-gap-card-body: 25px;
    --blog-gap-card-text: 12px;
    --blog-card-pad-x: 16px;
    --blog-card-pad-b: 16px;
    --blog-article-gap: 40px;
    --blog-section-gap: 40px;
    --blog-pad-after-nav: 0;

    /* Layout */
    --blog-max: 1240px;
    --blog-article-max: 800px;

    /* Type */
    --blog-h1: 24px;
    --blog-h2: 24px;
    --blog-sub: 14px;
    --blog-sub-lh: 22px;
    --blog-callback-sub: 14px;
    --blog-callback-sub-lh: 26px;
    --blog-card-title: 20px;
    --blog-card-title-lh: 28px;
    --blog-card-excerpt: 16px;
    --blog-card-excerpt-lh: 26px;
    --blog-body: 16px;
    --blog-body-lh: 26px;
    --blog-prose-h2: 24px;
    --blog-prose-h3: 20px;
    --blog-prose-h3-lh: 28px;
    --blog-date: 24px;

    /* Controls */
    --blog-cta-h: 56px;
    --blog-read-h: 48px;
    --blog-card-media-h: 204px;
    --blog-hero-ratio: 800 / 450;
    --blog-back-w: 100%;
}

@media (min-width: 768px) {
    :root {
        --blog-pad-x: 32px;
        --blog-pad-callback-y: 80px;
        --blog-gap-callback: 15px;
        --blog-pad-after-nav: 30px;
        --blog-h1: 30px;
        --blog-h2: 30px;
        --blog-callback-sub: 16px;
        --blog-date: 30px;
        --blog-prose-h2: 30px;
        --blog-r-hero: 30px;
        --blog-back-w: 200px;
        --blog-hero-ratio: 800 / 450;
    }
}

@media (min-width: 1440px) {
    :root {
        --blog-pad-x: 100px;
        --blog-max: 1240px;
    }
}

/* ---- Visually hidden (a11y) ---- */
.blog-page .sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ---- Page shell ---- */
.blog-page {
    background: #ffffff;
    color: var(--blog-ink);
    font-family: Poppins, ui-sans-serif, system-ui, sans-serif;
}

.blog-page img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ---- Shared amber CTA ---- */
.blog-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: var(--blog-cta-h);
    height: var(--blog-cta-h);
    padding: 10px 32px;
    border-radius: var(--blog-r-cta);
    background: linear-gradient(180deg, var(--blog-cta-from), var(--blog-cta-to));
    color: #000000;
    font-family: Poppins, ui-sans-serif, system-ui, sans-serif;
    font-size: 16px;
    font-weight: 600;
    line-height: 24px;
    letter-spacing: 0.08px;
    text-decoration: none;
    white-space: nowrap;
    transition: filter 0.18s ease, transform 0.18s ease;
}

.blog-cta:focus-visible {
    outline: 2px solid var(--blog-accent);
    outline-offset: 2px;
}

.blog-cta:active {
    transform: scale(0.98);
}

@media (hover: hover) and (pointer: fine) {
    .blog-cta:hover {
        filter: brightness(1.03);
    }
}

.blog-cta__arrow {
    display: block;
    width: 20px;
    height: 20px;
    flex: none;
    background: url("/images/common/btn-arrow-dark.svg") no-repeat center / contain;
}

.blog-cta--back {
    width: min(311px, 100%);
    max-width: 100%;
}

@media (min-width: 768px) {
    .blog-cta--back {
        width: var(--blog-back-w);
    }
}

/* ---- Listing / item header band ---- */
.blog-head {
    background: var(--blog-bg);
    padding: var(--blog-pad-head-y) var(--blog-pad-x);
    margin-top: var(--blog-pad-after-nav);
}

.blog-head__inner {
    max-width: var(--blog-max);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
    gap: 16px;
}

@media (min-width: 768px) {
    .blog-head__inner {
        gap: 20px;
    }
}

.blog-head__inner--item {
    max-width: var(--blog-article-max);
    align-items: flex-start;
    text-align: left;
}

@media (min-width: 768px) {
    .blog-head__inner--item {
        align-items: center;
        text-align: center;
    }
}

.blog-head__title {
    margin: 0;
    font-family: Poppins, ui-sans-serif, system-ui, sans-serif;
    font-size: var(--blog-h1);
    font-weight: 600;
    /* Figma text node for Title 1/Desktop is 45px tall at 30px → 1.5. */
    line-height: 1.5;
    color: var(--blog-ink);
    text-wrap: balance;
}

.blog-head__sub {
    margin: 0;
    font-family: Poppins, ui-sans-serif, system-ui, sans-serif;
    font-size: var(--blog-sub);
    font-weight: 400;
    line-height: var(--blog-sub-lh);
    color: var(--blog-ink-2);
    max-width: 761px;
}

/* ---- Listing card grid ---- */
.blog-grid-section {
    background: #ffffff;
    padding: var(--blog-pad-grid-y) var(--blog-pad-x);
}

.blog-grid {
    max-width: var(--blog-max);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--blog-gap-grid);
}

@media (min-width: 768px) {
    .blog-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (min-width: 1100px) {
    .blog-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

/* ---- Blog card ---- */
.blog-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--blog-gap-card);
    padding-bottom: var(--blog-card-pad-b);
    background: var(--blog-card-bg);
    border-radius: var(--blog-r-card);
    box-shadow: var(--blog-card-shadow);
    overflow: hidden;
    min-width: 0;
}

@media (min-width: 1100px) {
    /* Figma desktop Band card instance is 397×443. */
    .blog-card {
        min-height: 443px;
    }
}

.blog-card__media {
    width: 100%;
    height: var(--blog-card-media-h);
    overflow: hidden;
    background: var(--blog-bg);
    flex: none;
}

.blog-card__img {
    width: 100%;
    height: 100%;
    max-width: 100%;
    object-fit: cover;
}

.blog-card__body {
    display: flex;
    flex-direction: column;
    gap: var(--blog-gap-card-body);
    width: 100%;
    padding: 0 var(--blog-card-pad-x);
    flex: 1 1 auto;
}

.blog-card__text {
    display: flex;
    flex-direction: column;
    gap: var(--blog-gap-card-text);
    width: 100%;
    flex: 1 1 auto;
}

.blog-card__title {
    margin: 0;
    font-family: Poppins, ui-sans-serif, system-ui, sans-serif;
    font-size: var(--blog-card-title);
    font-weight: 600;
    line-height: var(--blog-card-title-lh);
    color: #000000;
    text-align: center;
    text-wrap: pretty;
}

.blog-card__title a {
    color: inherit;
    text-decoration: none;
    display: inline-block;
    /* Expand hit area to ≥44px without changing visual line-height. */
    padding: 8px 0;
    margin: -8px 0;
}

.blog-card__title a:focus-visible {
    outline: 2px solid var(--blog-accent);
    outline-offset: 2px;
}

.blog-card__excerpt {
    margin: 0;
    font-family: Poppins, ui-sans-serif, system-ui, sans-serif;
    font-size: var(--blog-card-excerpt);
    font-weight: 400;
    line-height: var(--blog-card-excerpt-lh);
    color: var(--blog-ink-2);
    text-align: center;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
    text-overflow: ellipsis;
    max-height: calc(var(--blog-card-excerpt-lh) * 3);
}

.blog-card__actions {
    display: flex;
    width: 100%;
    margin-top: auto;
}

.blog-card__read {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 1 1 auto;
    min-height: var(--blog-read-h);
    height: var(--blog-read-h);
    padding: 12px;
    border: 1px solid var(--blog-accent-border);
    border-radius: var(--blog-r-read);
    background: transparent;
    color: var(--blog-accent);
    font-family: Poppins, ui-sans-serif, system-ui, sans-serif;
    font-size: 16px;
    font-weight: 500;
    line-height: 1;
    text-decoration: none;
    text-align: center;
    white-space: nowrap;
    transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.blog-card__read:focus-visible {
    outline: 2px solid var(--blog-accent);
    outline-offset: 2px;
}

.blog-card__read:active {
    background: #f7e9f3;
}

@media (hover: hover) and (pointer: fine) {
    .blog-card__read:hover {
        background: #f7e9f3;
    }

    .blog-card__title a:hover {
        color: var(--blog-accent);
    }
}

/* ---- Request a Callback ---- */
.blog-callback {
    background: var(--blog-bg);
    padding: var(--blog-pad-callback-y) var(--blog-pad-x);
}

.blog-callback__inner {
    max-width: var(--blog-max);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--blog-gap-callback);
}

.blog-callback__copy {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    width: 100%;
    max-width: 649px;
    padding: 0 15px;
    box-sizing: border-box;
}

.blog-callback__title {
    margin: 0;
    font-family: Poppins, ui-sans-serif, system-ui, sans-serif;
    font-size: var(--blog-h2);
    font-weight: 600;
    line-height: 1;
    color: var(--blog-ink);
}

.blog-callback__sub {
    margin: 0;
    padding-bottom: 8px;
    font-family: Poppins, ui-sans-serif, system-ui, sans-serif;
    font-size: var(--blog-callback-sub);
    font-weight: 400;
    line-height: var(--blog-callback-sub-lh);
    color: var(--blog-muted);
    max-width: 52ch;
}

.blog-callback .blog-cta {
    width: min(311px, 100%);
}

@media (min-width: 768px) {
    .blog-callback .blog-cta {
        width: auto;
    }
}

/* ---- Blog item article ---- */
.blog-article {
    background: #ffffff;
    padding: var(--blog-article-gap) var(--blog-pad-x) var(--blog-section-gap);
}

.blog-article__inner {
    max-width: var(--blog-article-max);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--blog-article-gap);
}

.blog-article__hero {
    width: 100%;
    aspect-ratio: var(--blog-hero-ratio);
    border-radius: var(--blog-r-hero);
    overflow: hidden;
    background: var(--blog-bg);
}

.blog-article__hero img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--blog-r-hero);
}

.blog-article__date {
    display: block;
    margin: 0 0 20px;
    font-family: Poppins, ui-sans-serif, system-ui, sans-serif;
    font-size: var(--blog-date);
    font-weight: 600;
    line-height: 1.2;
    color: var(--blog-ink);
}

.blog-article__content {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.blog-article__back {
    display: flex;
    justify-content: flex-start;
    width: 100%;
}

@media (min-width: 768px) {
    .blog-article__back {
        justify-content: flex-start;
    }
}

/* ---- RTE prose ---- */
.blog-prose {
    font-family: Poppins, ui-sans-serif, system-ui, sans-serif;
    font-size: var(--blog-body);
    font-weight: 400;
    line-height: var(--blog-body-lh);
    color: var(--blog-ink-2);
}

.blog-prose > *:first-child {
    margin-top: 0;
}

.blog-prose > *:last-child {
    margin-bottom: 0;
}

.blog-prose p {
    margin: 0 0 1em;
}

.blog-prose h2 {
    margin: 1.5em 0 0.6em;
    font-size: var(--blog-prose-h2);
    font-weight: 600;
    line-height: 1.2;
    color: var(--blog-ink);
}

.blog-prose h3 {
    margin: 1.25em 0 0.5em;
    font-size: var(--blog-prose-h3);
    font-weight: 600;
    line-height: var(--blog-prose-h3-lh);
    color: var(--blog-ink);
}

.blog-prose h4 {
    margin: 1.1em 0 0.45em;
    font-size: 18px;
    font-weight: 600;
    line-height: 1.4;
    color: var(--blog-ink);
}

.blog-prose a {
    color: var(--blog-link);
    text-decoration: underline;
    text-underline-offset: 2px;
    /* Inline CMS links: pad for ≥44px tap without forcing a block break. */
    padding: 12px 2px;
    margin: -12px 0;
}

.blog-prose a:focus-visible {
    outline: 2px solid var(--blog-accent);
    outline-offset: 2px;
}

.blog-prose ul,
.blog-prose ol {
    margin: 0 0 1em;
    padding-left: 1.4em;
}

.blog-prose li {
    margin: 0.35em 0;
}

.blog-prose li + li {
    margin-top: 0.35em;
}

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

.blog-prose img {
    border-radius: 16px;
    margin: 1em 0;
}

.blog-prose blockquote {
    margin: 1em 0;
    padding: 0.75em 1em;
    border-left: 3px solid var(--blog-accent-border);
    color: var(--blog-ink-2);
}

@media (prefers-reduced-motion: reduce) {
    .blog-cta,
    .blog-card__read {
        transition: none;
    }
}