/* ============================================================
   Blog-Layout – überschreibt nur auf Seiten mit .blog-body
   ============================================================ */

/* Override main-site fixed positioning for blog pages */
.blog-body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background-color: #fff;
    color: var(--vvits-dark-grey);
    font-size: 16px;
    overflow-x: hidden;
}

/* The main-site .footer is position:fixed; reset it for blog pages */
.blog-body .footer {
    position: static;
    height: auto;
    min-height: 80px;
    margin-top: auto;
    width: 100%;
    box-sizing: border-box;
}

.blog-body .footer .container {
    position: static;
    padding: 1rem 2rem;
    width: 100%;
    box-sizing: border-box;
}

/* ── Blog-Subnav (Blog-Übersicht / Wechsler) ──────────────────────────────── */

.blog-subnav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 0 0 1.75rem;
}

.blog-subnav-item {
    display: inline-block;
    padding: 0.35rem 0.9rem;
    border: 2px solid var(--vvits-green);
    border-radius: 2rem;
    color: var(--vvits-green);
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.15s, color 0.15s;
}

.blog-subnav-item:hover {
    background: var(--vvits-green);
    color: #fff;
}

.blog-subnav-item--active {
    background: var(--vvits-green);
    color: #fff;
    pointer-events: none;
}

/* ── Blog Header / Navigation ──────────────────────────────────────────────── */

.blog-header {
    background: url("/media/it-im-blick-open-sw.png") center / cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    height: 100px;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
    overflow: hidden;
}

.blog-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background-color: var(--vvits-grey);
    opacity: 0.6;
    z-index: 0;
}

.blog-header > * {
    position: relative;
    z-index: 1;
}

.blog-logo {
    font-family: "Montserrat", sans-serif;
    font-size: 1.15rem;
    font-weight: 700;
    color: #fff;
    text-decoration: none;
    letter-spacing: 0.5px;
}

.blog-logo span {
    color: var(--vvits-green);
}

.blog-mainmenu {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: flex-end;
    width: 70px;
    gap: 2px;
    flex-shrink: 0;
}

.bm-block {
    display: block;
    width: 20px;
    height: 20px;
    border: 1px solid #fff;
    box-sizing: border-box;
    background: var(--vvits-grey);
    background: linear-gradient(150deg, rgba(130,142,152,1) 15%, rgba(156,170,182,1) 25%, rgba(156,170,182,1) 40%, rgba(130,142,152,1) 70%, rgba(130,142,152,1) 100%);
    opacity: 0.4;
    text-decoration: none;
}

.bm-block.home {
    background-image: url("/media/logo.png") !important;
    background-repeat: no-repeat !important;
    background-position: center !important;
    background-size: contain !important;
}

.bm-block.active {
    background: var(--vvits-green);
    background: linear-gradient(150deg, rgba(0,175,140,1) 15%, rgba(16,191,156,1) 20%, rgba(32,207,172,1) 40%, rgba(0,175,140,1) 70%, rgba(0,175,140,1) 100%);
    opacity: 0.6;
    cursor: pointer;
}

.bm-block.active:hover {
    opacity: 0.9;
}

.bm-block.selected {
    opacity: 1;
}

/* ── Main content area ─────────────────────────────────────────────────────── */

.blog-main {
    flex: 1;
    max-width: 1100px;
    margin: 0 auto;
    padding: 3rem 2rem 4rem;
    width: 100%;
    box-sizing: border-box;
}

.blog-page-title {
    font-size: 2.2rem;
    font-weight: 300;
    color: var(--vvits-dark-grey);
    margin: 0 0 2rem 0;
    letter-spacing: -0.5px;
}

.blog-empty {
    color: var(--vvits-grey);
    font-size: 1.1rem;
    margin-top: 2rem;
}

/* ── Article grid ──────────────────────────────────────────────────────────── */

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.blog-card {
    background: #fff;
    border: 1px solid var(--vvits-blue-grey);
    border-radius: 8px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: box-shadow 0.2s, transform 0.2s;
}

.blog-card:hover {
    box-shadow: 0 6px 24px rgba(0,0,0,0.12);
    transform: translateY(-2px);
}

.blog-card-thumb {
    width: 100%;
    height: 180px;
    object-fit: cover;
    display: block;
    background: var(--vvits-blue-grey);
}

.blog-card-body {
    padding: 1.25rem 1.25rem 1.5rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.blog-card-title {
    font-size: 1.15rem;
    font-weight: 600;
    margin: 0 0 0.5rem 0;
    line-height: 1.4;
}

.blog-card-title a {
    color: var(--vvits-dark-grey);
    text-decoration: none;
    transition: color 0.2s;
}

.blog-card-title a:hover {
    color: var(--vvits-green);
}

.blog-card-meta {
    font-size: 0.82rem;
    color: var(--vvits-grey);
    margin: 0 0 0.75rem 0;
    letter-spacing: 0.2px;
}

.blog-card-author {
    font-weight: 600;
    color: var(--vvits-light-grey);
}

.blog-card-teaser {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--vvits-dark-grey);
    margin: 0 0 1rem 0;
    flex: 1;
}

.blog-card-link {
    display: inline-block;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--vvits-green);
    text-decoration: none;
    margin-top: auto;
    transition: opacity 0.2s;
}

.blog-card-link:hover {
    opacity: 0.75;
}

/* ── Pagination ────────────────────────────────────────────────────────────── */

.blog-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 2.5rem;
}

.blog-page-btn {
    display: inline-block;
    padding: 0.55rem 1.2rem;
    background: var(--vvits-green);
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    font-size: 0.9rem;
    font-weight: 600;
    transition: opacity 0.2s;
}

.blog-page-btn:hover {
    opacity: 0.8;
}

.blog-page-info {
    font-size: 0.9rem;
    color: var(--vvits-grey);
}

/* ── Single article ────────────────────────────────────────────────────────── */

.blog-article-thumb {
    width: 100%;
    max-height: 400px;
    object-fit: cover;
    border-radius: 8px;
    display: block;
    margin-bottom: 2rem;
}

.blog-article-title {
    font-size: 2rem;
    font-weight: 300;
    color: var(--vvits-dark-grey);
    margin: 0 0 0.75rem 0;
    line-height: 1.3;
}

.blog-article-content {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--vvits-dark-grey);
    margin: 2rem 0 2.5rem;
    max-width: 720px;
}

.blog-article-content p {
    margin-bottom: 1.2rem;
}

.blog-article-content a {
    color: var(--vvits-green);
    text-decoration: none;
}

.blog-article-content a:hover {
    text-decoration: underline;
}

.blog-back {
    display: inline-block;
    color: var(--vvits-grey);
    text-decoration: none;
    font-size: 0.9rem;
    border: 1px solid var(--vvits-blue-grey);
    padding: 0.45rem 0.9rem;
    border-radius: 4px;
    transition: background 0.2s, color 0.2s;
}

.blog-back:hover {
    background: var(--vvits-blue-grey);
    color: var(--vvits-dark-grey);
}

/* ── Post-Seite: Artikel + Sidebar ─────────────────────────────────────────── */

.blog-post-layout {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 3rem;
    align-items: start;
}

.blog-sidebar {
    background: #f8f9fa;
    border: 1px solid var(--vvits-blue-grey);
    border-radius: 8px;
    padding: 1.25rem;
    position: sticky;
    top: 116px;
}

.blog-sidebar-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--vvits-dark-grey);
    margin: 0 0 1rem 0;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--vvits-green);
}

.blog-sidebar-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.blog-sidebar-item {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--vvits-blue-grey);
}

.blog-sidebar-item:last-child {
    border-bottom: none;
}

.blog-sidebar-item a {
    display: block;
    color: var(--vvits-dark-grey);
    text-decoration: none;
    font-size: 0.88rem;
    line-height: 1.4;
    font-weight: 500;
    transition: color 0.2s;
}

.blog-sidebar-item a:hover {
    color: var(--vvits-green);
}

.blog-sidebar-item time {
    display: block;
    font-size: 0.78rem;
    color: var(--vvits-grey);
    margin-top: 0.15rem;
}

/* ── Responsive ────────────────────────────────────────────────────────────── */

@media (max-width: 768px) {
    .blog-header {
        padding: 0 1rem;
    }

    .blog-main {
        padding: 2rem 1rem 3rem;
    }

    .blog-post-layout {
        grid-template-columns: 1fr;
    }

    .blog-sidebar {
        position: static;
    }

    .blog-grid {
        grid-template-columns: 1fr;
    }

    .blog-page-title {
        font-size: 1.6rem;
    }

    .blog-article-title {
        font-size: 1.5rem;
    }

    .blog-body .footer {
        min-height: 60px;
    }

    .blog-body .footer .container {
        padding: 0.75rem 1rem;
        font-size: 0.72rem;
        flex-wrap: wrap;
        gap: 0.25rem;
    }
}

@media (max-width: 480px) {
    .blog-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .blog-body .footer .container {
        font-size: 0.65rem;
    }
}