/* ============================================
    RECOBRA BLOG POST TEMPLATE
    Scope: .recobra-post
    Three-column layout: TOC rail · prose · details rail
    Both rails sticky on scroll
    ============================================ */

.recobra-post *,
.recobra-post *::before,
.recobra-post *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

.recobra-post {
    --mint: #1BBF9C;
    --mint-hover: #18AA8C;
    --mint-10: rgba(27, 191, 156, 0.10);
    --mint-20: rgba(27, 191, 156, 0.20);
    --navy: #0F1520;
    --bg: #FFFFFF;
    --bg-alt: #F8FAFB;
    --text: #2A2A36;
    --text-2: #6B6B78;
    --text-3: #9EA3AD;
    --border: #E5E7EB;
    --border-2: #F0F2F4;
    --shadow-sm: 0 1px 3px rgba(15, 21, 32, .06), 0 1px 2px rgba(15, 21, 32, .04);
    --shadow-md: 0 4px 16px rgba(15, 21, 32, .08), 0 2px 6px rgba(15, 21, 32, .04);
    --mono: 'JetBrains Mono', 'SF Mono', ui-monospace, Menlo, Consolas, monospace;
    --serif: 'Source Serif 4', Georgia, 'Times New Roman', serif;

    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
}

.recobra-post a {
    color: inherit;
    text-decoration: none;
}

.recobra-post svg {
    display: block;
}

/* ─── 3-COLUMN GRID ──────────────────────────────── */
.recobra-post .post-grid {
    display: grid;
    grid-template-columns: 220px 56px minmax(0, 720px) 56px 220px;
    justify-content: center;
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 32px;
    position: relative;
    z-index: 1;
}

.recobra-post .post-toc {
    display: none;
    grid-column: 1;
}

.recobra-post .post-toc.visible {
    display: block
}

.recobra-post .post-main {
    grid-column: 3;
    min-width: 0;
}

.recobra-post .post-details {
    grid-column: 5;
}

/* ─── STICKY RAILS ───────────────────────────────── */
.recobra-post .post-toc,
.recobra-post .post-details {
    position: sticky;
    top: 32px;
    align-self: start;
    padding-top: 104px;
    max-height: calc(100vh - 32px);
    overflow-y: auto;
}

/* Scrollbar styling for rails - subtle */
.recobra-post .post-toc::-webkit-scrollbar,
.recobra-post .post-details::-webkit-scrollbar {
    width: 0;
}

.recobra-post .rail-title {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--mono);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-3);
    margin-bottom: 18px;
}

.recobra-post .rail-title::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--mint);
}

/* ─── TOC RAIL ───────────────────────────────────── */
.recobra-post .post-toc ul {
    list-style: none;
    border-left: 1px solid var(--border);
}

.recobra-post .post-toc li {
    margin: 0;
}

.recobra-post .post-toc a {
    display: block;
    padding: 8px 0 8px 16px;
    margin-left: -1px;
    font-size: 13.5px;
    line-height: 1.45;
    color: var(--text-2);
    border-left: 2px solid transparent;
    transition: color .15s, border-color .15s;
}

.recobra-post .post-toc a:hover {
    color: var(--navy);
}

.recobra-post .post-toc a.active {
    color: var(--navy);
    font-weight: 600;
    border-left-color: var(--mint);
}

/* ─── DETAILS RAIL ───────────────────────────────── */
.recobra-post .detail-row {
    margin-bottom: 18px;
}

.recobra-post .detail-row:last-child {
    margin-bottom: 0;
}

.recobra-post .detail-label {
    display: block;
    font-family: var(--mono);
    font-size: 10.5px;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-3);
    margin-bottom: 6px;
}

.recobra-post .detail-value {
    font-family: var(--mono);
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--navy);
    line-height: 1.45;
}

.recobra-post .detail-value.mono {
    font-family: var(--mono);
    letter-spacing: 0.02em;
    font-size: 13px;
    text-transform: uppercase;
}

/* ─── BREADCRUMB ─────────────────────────────────── */
.recobra-post .crumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-3);
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.recobra-post .crumb a {
    color: var(--text-2);
    transition: color .15s;
}

.recobra-post .crumb a:hover {
    color: var(--mint);
}

.recobra-post .crumb-sep {
    opacity: .5;
}

.recobra-post .crumb-current {
    color: var(--text);
    font-weight: 500;
    max-width: 280px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ─── POST HERO ──────────────────────────────────── */
.recobra-post .post-hero {
    padding: 96px 0 56px;
}

.recobra-post .post-meta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--mono);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-3);
    margin-bottom: 22px;
}

.recobra-post .post-meta::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--mint);
    flex-shrink: 0;
}

.recobra-post .post-meta-sep {
    opacity: .5;
}

.recobra-post .post-hero h1 {
    font-size: clamp(34px, 4.2vw, 50px);
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: -0.025em;
    color: var(--navy);
    text-wrap: balance;
    margin-bottom: 32px;
}

.recobra-post .post-hero .lead {
    font-family: var(--serif);
    font-size: 21px;
    line-height: 1.55;
    color: var(--text);
    margin-bottom: 32px;
    font-weight: 400;
}

.recobra-post .post-author {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
}

.recobra-post .post-author-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--mint) 0%, #02A1B7 100%);
    flex-shrink: 0;
}

.recobra-post .post-author-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.recobra-post .post-author-name {
    font-size: 14.5px;
    font-weight: 600;
    color: var(--navy);
}

.recobra-post .post-author-role {
    font-size: 12.5px;
    color: var(--text-3);
}

/* ─── ARTICLE BODY ───────────────────────────────── */
.recobra-post .post-body {
    padding: 32px 0 96px;
}

.recobra-post .post-body table {
    border-collapse: collapse;
}
.recobra-post .post-body table td,
.recobra-post .post-body table th {
    padding: 8px 16px;
    border: 1px solid rgb(229, 231, 235);
}
.recobra-post .post-body table th {
    background-color: rgba(229, 231, 235, .4);
}
.recobra-post .post-body .table-container {
    margin-bottom: 22px;
}
@media screen and (max-width:575.98px) {
    .recobra-post .post-body .table-container {
        overflow: auto;
    }
    .recobra-post .post-body table td,
    .recobra-post .post-body table th {
        min-width: 200px;
    }
}

.recobra-post .post-body h2 {
    font-size: clamp(26px, 2.6vw, 32px);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: var(--navy);
    margin: 64px 0 24px;
    text-wrap: balance;
    position: relative;
    padding-left: 22px;
    scroll-margin-top: 32px;
}
.recobra-post .post-body > *:first-child {
    margin-top: 0;
}

.recobra-post .post-body h2::before {
    content: '';
    position: absolute;
    left: 0;
    top: 18px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--mint);
}

.recobra-post .post-body h3 {
    font-size: 22px;
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: -0.015em;
    color: var(--navy);
    margin: 44px 0 16px;
}

.recobra-post .post-body h4 {
    font-size: 16px;
    font-weight: 600;
    line-height: 1.3;
    color: var(--navy);
    margin: 32px 0 12px;
    font-family: var(--mono);
    letter-spacing: -0.005em;
}

.recobra-post .post-body p {
    font-size: 17px;
    line-height: 1.75;
    color: var(--text);
    margin-bottom: 22px;
}

.recobra-post .post-body p strong,
.recobra-post .post-body li strong {
    font-weight: 600;
    color: var(--navy);
}

.recobra-post .post-body a {
    color: var(--mint);
    font-weight: 500;
    border-bottom: 1px solid var(--mint-20);
    transition: border-color .15s, color .15s;
}

.recobra-post .post-body a:hover {
    border-bottom-color: var(--mint);
    color: var(--mint-hover);
}

.recobra-post .post-body ul {
    list-style: none;
    margin: 0 0 28px 0;
    padding: 0;
}

.recobra-post .post-body ul li {
    position: relative;
    padding-left: 22px;
    margin-bottom: 10px;
    font-size: 17px;
    line-height: 1.65;
    color: var(--text);
}

.recobra-post .post-body ul li::before {
    content: '';
    position: absolute;
    left: 4px;
    top: 12px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--mint);
    opacity: 0.7;
}

.recobra-post .post-body .label-strong {
    font-family: var(--mono);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-3);
    margin: 28px 0 12px;
    display: block;
}

/* ─── FOOTER ─────────────────────────────────────── */
.recobra-post .post-footer {
    padding: 64px 0;
    background: var(--bg-alt);
    border-top: 1px solid var(--border);
    position: relative;
    z-index: 1;
}

.recobra-post .footer-inner {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 32px;
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.recobra-post .back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--mono);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-2);
    align-self: flex-start;
    transition: color .15s, gap .2s;
}

.recobra-post .back-link:hover {
    color: var(--mint);
    gap: 12px;
}

.recobra-post .back-link svg {
    width: 14px;
    height: 14px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2.25;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.recobra-post .post-cta {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}

.recobra-post .post-cta-text {
    flex: 1;
    min-width: 240px;
}

.recobra-post .post-cta-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-3);
    margin-bottom: 8px;
}

.recobra-post .post-cta-eyebrow::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--mint);
}

.recobra-post .post-cta h3 {
    font-size: 20px;
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: -0.015em;
    color: var(--navy);
    margin-bottom: 6px;
}

.recobra-post .post-cta p {
    font-size: 14.5px;
    color: var(--text-2);
    line-height: 1.55;
}

.recobra-post .btn-mint {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--mint);
    color: #fff;
    padding: 12px 22px;
    border-radius: 10px;
    font-size: 14.5px;
    font-weight: 600;
    transition: background .15s, box-shadow .15s;
    white-space: nowrap;
}

.recobra-post .btn-mint:hover {
    background: var(--mint-hover);
    box-shadow: 0 4px 16px rgba(27, 191, 156, .30);
}

/* ─── RESPONSIVE ─────────────────────────────────── */
@media (max-width: 1180px) {
    .recobra-post .post-grid {
        grid-template-columns: 180px 40px minmax(0, 1fr) 40px 180px;
    }

    .recobra-post .post-toc a {
        font-size: 13px;
    }
}

@media (max-width: 960px) {
    .recobra-post .post-grid {
        grid-template-columns: minmax(0, 720px);
        justify-content: center;
        padding: 0 24px;
    }

    .recobra-post .post-toc,
    .recobra-post .post-toc.visible,
    .recobra-post .post-details {
        display: none;
    }

    .recobra-post .post-main {
        grid-column: 1;
    }
}

@media (max-width: 640px) {
    .recobra-post .post-grid {
        padding: 0 20px;
    }

    .recobra-post .post-hero {
        padding: 64px 0 40px;
    }

    .recobra-post .post-hero h1 {
        font-size: 30px;
    }

    .recobra-post .post-hero .lead {
        font-size: 18px;
    }

    .recobra-post .post-body {
        padding: 24px 0 64px;
    }

    .recobra-post .post-body p,
    .recobra-post .post-body ul li {
        font-size: 16px;
    }

    .recobra-post .post-body h2 {
        font-size: 24px;
        margin: 48px 0 18px;
    }

    .recobra-post .post-body h3 {
        font-size: 19px;
        margin: 32px 0 12px;
    }

    .recobra-post .post-footer {
        padding: 48px 0;
    }

    .recobra-post .footer-inner {
        padding: 0 20px;
    }

    .recobra-post .post-cta {
        padding: 24px;
    }
}