/*
    Blog (blog.html, blog/<slug>.html), erzeugt von tools/build-blog.cjs.
    Setzt den Design-Handoff „Promptomizer Blog“ (Blog.dc.html + README) um.
    Baut auf money-page.css auf (Header, Footer, Burger-Menü, mp-h/mp-lead/mp-seg),
    ohne neue Tailwind-Utilities. Bewusste Abweichungen vom Handoff:
    - Mobil das Burger-Menü der Money-Pages statt „unter 640px nur Blog“.
    - Links im Artikeltext sind unterstrichen (Farbe allein reicht für die Erkennbarkeit nicht).
*/

.bl-h {
    line-height: 1.05;
}

.bl-h-cta {
    font-size: clamp(1.875rem, 4vw, 3rem);
}

.mp-nav a.bl-nav-active {
    color: #fff;
}

.bl-hero {
    padding-top: 7rem;
    padding-bottom: 4rem;
}

.bl-list {
    padding-top: 3rem;
}

.bl-section {
    padding-top: 8.5rem;
}

.bl-cta-rule {
    margin-bottom: 4rem;
}

.bl-footer {
    margin-top: 8.5rem;
}

.bl-footer .mp-nav {
    gap: 1.25rem;
}

.bl-footer .mp-nav a {
    color: #64748b;
    font-size: .75rem;
}

.bl-footer .mp-nav a:hover {
    color: #fff;
}

.bl-empty {
    margin: 0;
}

/* Autorenzeile unter dem Hero-Lead: dezenter als der Lead, #7c8aa0 auf #020617 = 5,8:1 (WCAG AA) */
.bl-byline {
    margin: 1.25rem 0 0;
    color: #7c8aa0;
    font-size: .8125rem;
    font-weight: 500;
    line-height: 1.6;
}

.bl-byline a {
    color: #cbd5e1;
    text-decoration: underline;
    text-decoration-color: rgba(203, 213, 225, .35);
    text-underline-offset: 3px;
    transition: color .15s ease;
}

.bl-byline a:hover {
    color: #fff;
}

.bl-byline a:focus-visible {
    outline: 2px solid #7dd3fc;
    outline-offset: 2px;
}

@keyframes bl-fade {
    from { opacity: 0; transform: translateY(5px); }
    to { opacity: 1; transform: none; }
}

/* ---------- Filter ---------- */

.bl-filter-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 2rem;
}

.bl-filter {
    max-width: 100%;
    overflow-x: auto;
}

.bl-filter button {
    flex: none;
    white-space: nowrap;
}

/* ---------- Kachelraster ---------- */

.bl-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.bl-card {
    position: relative;
    display: flex;
    flex-direction: column;
    min-height: 250px;
    box-sizing: border-box;
    padding: 1.35rem 1.15rem 1.1rem;
    border: 1px solid #223049;
    border-radius: .95rem;
    background: rgba(15, 27, 49, .98);
    box-shadow: 0 18px 50px rgba(0, 0, 0, .18);
    color: #94a3b8;
    animation: bl-fade .3s ease-out;
    transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.bl-card[hidden] {
    display: none;
}

.bl-card:hover {
    transform: translateY(-3px);
    border-color: rgba(56, 189, 248, .58);
    box-shadow: 0 22px 65px rgba(0, 0, 0, .28);
}

.bl-card:focus-visible {
    outline: 2px solid #7dd3fc;
    outline-offset: 2px;
}

/* In der Standardkachel fließen beide Hälften als eine Spalte */
.bl-card-main,
.bl-card-side {
    display: contents;
}

.bl-card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .75rem;
}

.bl-badges {
    display: flex;
    align-items: center;
    gap: .75rem;
    min-width: 0;
}

.bl-badge {
    max-width: 100%;
    overflow: hidden;
    padding: .22rem .48rem;
    border: 1px solid #26364e;
    border-radius: 999px;
    background: rgba(15, 23, 42, .7);
    color: #94a3b8;
    font-size: .62rem;
    font-weight: 750;
    letter-spacing: .035em;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.bl-badge-type {
    border-color: rgba(56, 189, 248, .2);
    background: rgba(14, 165, 233, .07);
    color: #7dd3fc;
}

.bl-date {
    color: #64748b;
    font-size: .75rem;
    font-weight: 500;
    white-space: nowrap;
}

.bl-card-title {
    margin: 1.75rem 0 0;
    color: #fff;
    font-size: 1.2rem;
    font-weight: 800;
    letter-spacing: -.015em;
    line-height: 1.25;
    text-wrap: pretty;
}

.bl-card-excerpt {
    margin: .85rem 0 0;
    color: #94a3b8;
    font-size: .875rem;
    line-height: 1.65;
}

.bl-card-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-top: auto;
    padding-top: 1.5rem;
    color: #64748b;
    font-size: .75rem;
    font-weight: 500;
}

.bl-card-foot .fa-clock {
    margin-right: .4rem;
}

.bl-more {
    display: flex;
    align-items: center;
    gap: .4rem;
    color: #cbd5e1;
    font-weight: 700;
    white-space: nowrap;
    transition: color .15s ease;
}

.bl-more i {
    font-size: .7rem;
    transition: transform .15s ease;
}

.bl-card:hover .bl-more {
    color: #38bdf8;
}

.bl-card:hover .bl-more i {
    transform: translateX(3px);
}

.bl-feat-only {
    display: none;
}

/* ---------- Hervorgehobene Kachel ---------- */

.bl-card.bl-feat {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    gap: 2.5rem;
    min-height: 300px;
    padding: 2rem 2rem 1.6rem;
}

.bl-feat .bl-card-main {
    display: flex;
    flex-direction: column;
}

.bl-feat .bl-card-side {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    gap: 1.5rem;
}

.bl-feat .bl-feat-only {
    display: inline;
}

.bl-feat .bl-std-only {
    display: none;
}

.bl-feat .bl-card-title {
    margin: auto 0 0;
    padding-top: 2.5rem;
    font-size: clamp(1.6rem, 2.8vw, 2.35rem);
    letter-spacing: -.035em;
    line-height: 1.1;
    text-wrap: balance;
}

.bl-feat .bl-card-excerpt {
    margin: 0;
    font-size: .975rem;
    line-height: 1.7;
}

.bl-feat .bl-card-foot {
    margin-top: 0;
    padding-top: 1rem;
    border-top: 1px solid #223049;
    font-size: .78rem;
}

.bl-feat .bl-more i {
    font-size: .75rem;
}

/* ---------- Artikel ---------- */

.bl-article {
    animation: bl-fade .3s ease-out;
}

.bl-art-hero {
    padding-top: 4rem;
    padding-bottom: 4.5rem;
}

.bl-back {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    color: #94a3b8;
    font-size: .875rem;
    font-weight: 500;
    transition: color .15s ease;
}

.bl-back:hover {
    color: #fff;
}

.bl-back i {
    font-size: .75rem;
}

.bl-kicker {
    margin-top: 4rem;
}

.bl-art-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-top: 2.5rem;
    color: #64748b;
    font-size: .8125rem;
    font-weight: 500;
}

.bl-art-meta i {
    margin-right: .45rem;
}

.bl-art-body {
    padding-top: 4rem;
}

.bl-body {
    max-width: 38rem;
    color: #94a3b8;
    font-size: 1rem;
    line-height: 1.8;
}

.bl-body p {
    margin: 0 0 1.35rem;
}

.bl-body h2 {
    margin: 3rem 0 1rem;
    color: #fff;
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -.025em;
    line-height: 1.2;
}

.bl-body h3 {
    margin: 2.25rem 0 .75rem;
    color: #f8fafc;
    font-size: 1.125rem;
    font-weight: 700;
}

.bl-body ul,
.bl-body ol {
    margin: 0 0 1.35rem;
    padding-left: 1.25rem;
}

.bl-body ul {
    list-style: disc;
}

.bl-body ol {
    list-style: decimal;
}

.bl-body li {
    margin: .35rem 0;
}

.bl-body li > ul,
.bl-body li > ol {
    margin: .35rem 0 0;
}

.bl-body li::marker {
    color: #0ea5e9;
}

.bl-body strong {
    color: #e2e8f0;
}

.bl-body a {
    color: #38bdf8;
    text-decoration: underline;
    text-decoration-color: rgba(56, 189, 248, .45);
    text-underline-offset: 3px;
    transition: color .15s ease;
}

.bl-body a:hover {
    color: #fff;
}

.bl-body pre {
    margin: 2rem 0;
    padding: 1.15rem;
    border: 1px solid #334155;
    border-radius: .65rem;
    background: #020617;
    color: #cbd5e1;
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: .8125rem;
    line-height: 1.7;
    white-space: pre-wrap;
}

.bl-body blockquote {
    margin: 2.25rem 0;
    padding: 0;
    color: #f8fafc;
    font-size: 1.25rem;
    font-weight: 600;
    line-height: 1.5;
    letter-spacing: -.015em;
}

.bl-body blockquote::before {
    content: "";
    display: block;
    width: 2.5rem;
    height: 1px;
    margin-bottom: 1.1rem;
    background: #0ea5e9;
}

.bl-body > :first-child {
    margin-top: 0;
}

/* ---------- Weiterlesen ---------- */

.bl-more-h {
    margin-bottom: 2.5rem;
}

.bl-rows {
    border-bottom: 1px solid #1e293b;
}

.bl-row {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 2rem;
    padding: 1.85rem 0;
    border-top: 1px solid #1e293b;
    transition: padding-left .15s ease;
}

.bl-row:hover {
    padding-left: .5rem;
}

.bl-row:focus-visible {
    outline: 2px solid #7dd3fc;
    outline-offset: 2px;
}

.bl-row-meta {
    margin-bottom: .5rem;
    color: #64748b;
    font-size: .75rem;
    font-weight: 500;
}

.bl-row-title {
    margin: 0;
    color: #fff;
    font-size: 1.0625rem;
    font-weight: 700;
    transition: color .15s ease;
}

.bl-row:hover .bl-row-title {
    color: #38bdf8;
}

.bl-row i {
    color: #0ea5e9;
    font-size: .875rem;
}

/* ---------- Responsive ---------- */

@media (max-width: 1000px) {
    .bl-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .bl-card.bl-feat {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
}

/* Abstände wie bei den Money-Pages (money-page.css, 900px) */
@media (max-width: 900px) {
    .bl-hero {
        padding-top: 4.5rem;
        padding-bottom: 3rem;
    }

    .bl-section {
        padding-top: 5.5rem;
    }

    .bl-footer {
        margin-top: 5.5rem;
    }
}

@media (max-width: 640px) {
    .bl-grid {
        grid-template-columns: 1fr;
    }
}

@media (prefers-reduced-motion: reduce) {
    .bl-card,
    .bl-article {
        animation: none;
    }

    .bl-card,
    .bl-card:hover,
    .bl-row,
    .bl-row:hover {
        transform: none;
        transition: none;
    }

    .bl-row:hover {
        padding-left: 0;
    }
}