/* ======================================================
   knowledge.css
   Wissensübersicht, Blogbeiträge und Archive

   Geltung: nur Seiten mit body.knowledge-page.
   Keine Inline-Styles, keine Inhaltssteuerung.
====================================================== */

body.knowledge-page .knowledge-main {
    background: var(--ivory);
}

body.knowledge-page .knowledge-main + .site-footer {
    margin-top: 0;
}

body.knowledge-page .section-kicker {
    margin-bottom: .85rem;
    color: var(--brass);
    font-size: clamp(.84rem, .95vw, 1rem);
    font-weight: 800;
    letter-spacing: .16em;
    line-height: 1.25;
    text-transform: uppercase;
}

body.knowledge-page .lead {
    margin-top: .78rem;
    color: var(--ink-soft);
    font-size: clamp(.96rem, 1.05vw, 1.08rem);
    line-height: 1.65;
}

body.knowledge-page .text-link {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    margin-top: auto;
    padding-top: .9rem;
    color: var(--navy);
    font-weight: 800;
    line-height: 1.35;
    transition:
        color .2s ease,
        transform .2s ease;
}

body.knowledge-page .text-link::after {
    content: "›";
    color: var(--brass);
    font-weight: 900;
}

body.knowledge-page .text-link:hover {
    color: var(--navy-2);
    transform: translateX(2px);
}

/* ======================================================
   HERO
====================================================== */

body.knowledge-page .knowledge-hero {
    padding: .65rem 0 clamp(3.75rem, 6vw, 5rem);
    background:
        linear-gradient(
            180deg,
            var(--ivory) 0%,
            var(--ivory-2) 100%
        );
}

body.knowledge-page .knowledge-breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    gap: .55rem;
    align-items: center;
    margin-bottom: .8rem;
    color: var(--muted);
    font-size: .9rem;
}

body.knowledge-page .knowledge-breadcrumbs a {
    color: var(--ink-soft);
    font-weight: 600;
    transition: color .2s ease;
}

body.knowledge-page .knowledge-breadcrumbs a:hover {
    color: var(--navy);
}

body.knowledge-page .knowledge-hero__banner {
    position: relative;
    overflow: hidden;
    min-height: clamp(420px, 43vw, 560px);
    display: grid;
    place-items: center;
    border: 1px solid var(--line);
    border-radius: var(--radius-xl);
    background:
        linear-gradient(
            180deg,
            #f1e8dc 0%,
            #f8f4ed 100%
        );
    box-shadow: var(--shadow-deep);
}

body.knowledge-page .knowledge-hero__banner::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(
            90deg,
            rgba(247,242,234,.86) 0%,
            rgba(247,242,234,.70) 30%,
            rgba(247,242,234,.32) 55%,
            rgba(247,242,234,.04) 82%
        );
    z-index: 1;
}

body.knowledge-page .knowledge-hero__banner > img {
    width: 100%;
    height: 100%;
    min-height: inherit;
    object-fit: cover;
    object-position: center;
}

body.knowledge-page .knowledge-hero__copy {
    position: absolute;
    left: clamp(1.25rem, 4vw, 3.35rem);
    top: 50%;
    width: min(680px, 58%);
    transform: translateY(-50%);
    z-index: 2;
}

body.knowledge-page .knowledge-hero__card {
    padding:
        clamp(1.15rem, 2.2vw, 1.8rem)
        clamp(1.2rem, 2.5vw, 2rem);
    border: 1px solid rgba(255,255,255,.76);
    border-radius: 22px;
    background: rgba(255,255,255,.72);
    backdrop-filter: blur(8px);
    box-shadow: 0 16px 38px rgba(13,41,72,.12);
}

body.knowledge-page .knowledge-hero__card h1 {
    max-width: none;
    width: auto;
    font-size: clamp(2rem, 3vw, 3.35rem);
    line-height: 1.04;
    text-wrap: balance;
}

body.knowledge-page .knowledge-meta {
    display: flex;
    flex-wrap: wrap;
    gap: .45rem;
    align-items: center;
    color: var(--muted);
    font-size: .88rem;
    font-weight: 600;
    line-height: 1.4;
}

body.knowledge-page .knowledge-meta a {
    color: var(--navy);
    transition: color .2s ease;
}

body.knowledge-page .knowledge-meta a:hover {
    color: var(--navy-2);
}

body.knowledge-page .knowledge-meta--hero {
    margin-top: 1rem;
}

/* ======================================================
   SECTIONS
====================================================== */

body.knowledge-page .knowledge-section {
    padding: clamp(5rem, 8vw, 7rem) 0;
    background: #ffffff;
}

body.knowledge-page .knowledge-section--related {
    background:
        linear-gradient(
            180deg,
            #fbf8f2 0%,
            #f7f2ea 100%
        );
}

body.knowledge-page .section-heading {
    max-width: 940px;
    margin: 0 0 3rem;
}

body.knowledge-page .section-heading.narrow {
    max-width: 840px;
}

body.knowledge-page .section-heading h2 {
    margin-bottom: 1rem;
    color: var(--ink);
    font-size: clamp(2rem, 3vw, 3rem);
    line-height: 1.05;
}

/* ======================================================
   BLOG GRID
====================================================== */

body.knowledge-page .knowledge-grid {
    display: grid;
    grid-template-columns: repeat(3,minmax(0,1fr));
    gap: 1.25rem;
    align-items: stretch;
}

body.knowledge-page .knowledge-grid--related {
    grid-template-columns: repeat(3,minmax(0,1fr));
}

body.knowledge-page .knowledge-card {
    min-width: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: rgba(255,255,255,.88);
    box-shadow: var(--shadow-soft);
    transition:
        transform .18s ease,
        box-shadow .18s ease,
        border-color .18s ease;
}

body.knowledge-page .knowledge-card:hover {
    transform: translateY(-3px);
    border-color: rgba(184,135,59,.35);
    box-shadow: var(--shadow-deep);
}

body.knowledge-page .knowledge-card__media {
    display: block;
    overflow: hidden;
    aspect-ratio: 16 / 9;
    background:
        linear-gradient(
            180deg,
            #f1e8dc 0%,
            #f8f4ed 100%
        );
}

body.knowledge-page .knowledge-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .24s ease;
}

body.knowledge-page .knowledge-card:hover .knowledge-card__media img {
    transform: scale(1.025);
}

body.knowledge-page .knowledge-card__body {
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: .95rem;
    padding: 1.55rem;
}

body.knowledge-page .knowledge-card h3 {
    font-size: clamp(1.45rem, 2vw, 2rem);
    line-height: 1.08;
}

body.knowledge-page .knowledge-card h3 a {
    color: var(--ink);
    transition: color .2s ease;
}

body.knowledge-page .knowledge-card h3 a:hover {
    color: var(--navy);
}

body.knowledge-page .knowledge-card__excerpt {
    color: var(--muted);
    font-size: .98rem;
    line-height: 1.65;
}

body.knowledge-page .knowledge-card__excerpt p {
    color: var(--muted);
}

/* ======================================================
   PAGINATION / EMPTY
====================================================== */

body.knowledge-page .knowledge-pagination {
    margin-top: 3rem;
}

body.knowledge-page .knowledge-pagination .nav-links {
    display: flex;
    flex-wrap: wrap;
    gap: .55rem;
    align-items: center;
}

body.knowledge-page .knowledge-pagination a,
body.knowledge-page .knowledge-pagination span {
    min-width: 42px;
    min-height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: .7rem .95rem;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: rgba(255,255,255,.86);
    color: var(--ink-soft);
    font-weight: 700;
    line-height: 1;
}

body.knowledge-page .knowledge-pagination .current,
body.knowledge-page .knowledge-pagination a:hover {
    border-color: rgba(184,135,59,.35);
    background: var(--navy);
    color: #ffffff;
}

body.knowledge-page .knowledge-empty {
    max-width: 760px;
    padding: 2rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: rgba(255,255,255,.86);
    box-shadow: var(--shadow-soft);
}

body.knowledge-page .knowledge-empty h3 {
    margin-bottom: .8rem;
}

/* ======================================================
   SINGLE ARTICLE
====================================================== */

body.knowledge-page .knowledge-article-section {
    padding: clamp(5rem, 8vw, 7rem) 0;
    background: #ffffff;
}

body.knowledge-page .knowledge-article-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: clamp(2.5rem, 6vw, 5rem);
    align-items: start;
}

body.knowledge-page .knowledge-content {
    min-width: 0;
    max-width: 820px;
}

body.knowledge-page .knowledge-content > *:first-child {
    margin-top: 0;
}

body.knowledge-page .knowledge-content p,
body.knowledge-page .knowledge-content li {
    color: var(--ink-soft);
    font-size: 1.06rem;
    line-height: 1.82;
}

body.knowledge-page .knowledge-content p {
    margin: 0 0 1.25rem;
}

body.knowledge-page .knowledge-content ul,
body.knowledge-page .knowledge-content ol {
    margin: 0 0 1.5rem 1.25rem;
    padding: 0;
}

body.knowledge-page .knowledge-content ul {
    list-style: disc;
}

body.knowledge-page .knowledge-content ol {
    list-style: decimal;
}

body.knowledge-page .knowledge-content h2,
body.knowledge-page .knowledge-content h3,
body.knowledge-page .knowledge-content h4 {
    margin: 2.2rem 0 1rem;
    color: var(--ink);
}

body.knowledge-page .knowledge-content h2 {
    font-size: clamp(1.85rem, 2.4vw, 2.45rem);
}

body.knowledge-page .knowledge-content h3 {
    font-size: clamp(1.45rem, 2vw, 1.9rem);
}

body.knowledge-page .knowledge-content h4 {
    font-size: 1.12rem;
    font-family: "Inter", system-ui, sans-serif;
    font-weight: 800;
    letter-spacing: .02em;
}

body.knowledge-page .knowledge-content a {
    color: var(--navy);
    font-weight: 700;
    text-decoration: underline;
    text-decoration-color: rgba(184,135,59,.45);
    text-underline-offset: .18em;
}

body.knowledge-page .knowledge-content blockquote {
    margin: 2rem 0;
    padding: 1.6rem 1.8rem;
    border-left: 4px solid var(--brass);
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
    background: #f8f4ed;
}

body.knowledge-page .knowledge-content blockquote p:last-child {
    margin-bottom: 0;
}

body.knowledge-page .knowledge-content img,
body.knowledge-page .knowledge-content figure {
    max-width: 100%;
    height: auto;
}

body.knowledge-page .knowledge-content figure {
    margin: 2rem 0;
}

body.knowledge-page .knowledge-content figcaption {
    margin-top: .65rem;
    color: var(--muted);
    font-size: .9rem;
}

body.knowledge-page .knowledge-content table {
    width: 100%;
    margin: 2rem 0;
    border-collapse: collapse;
    background: #ffffff;
}

body.knowledge-page .knowledge-content th,
body.knowledge-page .knowledge-content td {
    padding: .85rem;
    border: 1px solid var(--line);
    vertical-align: top;
}

body.knowledge-page .knowledge-content th {
    background: #f8f4ed;
    color: var(--ink);
    text-align: left;
}

body.knowledge-page .knowledge-page-links {
    display: flex;
    flex-wrap: wrap;
    gap: .55rem;
    margin-top: 2rem;
}

/* ======================================================
   SIDEBAR
====================================================== */

body.knowledge-page .knowledge-sidebar {
    display: grid;
    gap: 1rem;
    position: sticky;
    top: calc(var(--header-compact) + 28px);
}

body.knowledge-page .knowledge-sidebar__card {
    padding: 1.55rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: rgba(255,255,255,.86);
    box-shadow: var(--shadow-soft);
}

body.knowledge-page .knowledge-sidebar__card h2 {
    margin-bottom: .75rem;
    font-size: clamp(1.45rem, 1.8vw, 1.9rem);
}

body.knowledge-page .knowledge-sidebar__card p {
    color: var(--muted);
    line-height: 1.65;
}

body.knowledge-page .knowledge-sidebar__card .btn {
    margin-top: 1.1rem;
}

body.knowledge-page .knowledge-sidebar__card--contact {
    background:
        radial-gradient(
            circle at 14% 16%,
            rgba(184,135,59,.16),
            transparent 28%
        ),
        linear-gradient(
            135deg,
            #081b2c 0%,
            #0b2741 58%,
            #071521 100%
        );
}

body.knowledge-page .knowledge-sidebar__card--contact h2,
body.knowledge-page .knowledge-sidebar__card--contact p,
body.knowledge-page .knowledge-sidebar__card--contact .section-kicker {
    color: #ffffff;
}

body.knowledge-page .knowledge-sidebar__card--contact .btn {
    background: #ffffff;
    color: var(--navy);
    border-color: rgba(255,255,255,.9);
    box-shadow: 0 12px 26px rgba(0,0,0,.14);
}

body.knowledge-page .knowledge-sidebar__card--contact .btn:hover {
    background: #f7f2ea;
    color: var(--navy-2);
}

/* ======================================================
   POST NAV
====================================================== */

body.knowledge-page .knowledge-post-nav {
    padding: 0 0 clamp(5rem, 8vw, 7rem);
    background: #ffffff;
}

body.knowledge-page .knowledge-post-nav__inner {
    display: grid;
    grid-template-columns: repeat(2,minmax(0,1fr));
    gap: 1rem;
}

body.knowledge-page .knowledge-post-nav__item a {
    min-height: 120px;
    display: grid;
    gap: .55rem;
    padding: 1.35rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: rgba(255,255,255,.86);
    box-shadow: var(--shadow-soft);
    transition:
        transform .18s ease,
        border-color .18s ease,
        box-shadow .18s ease;
}

body.knowledge-page .knowledge-post-nav__item a:hover {
    transform: translateY(-3px);
    border-color: rgba(184,135,59,.35);
    box-shadow: var(--shadow-deep);
}

body.knowledge-page .knowledge-post-nav__item span {
    color: var(--brass);
    font-size: .78rem;
    font-weight: 800;
    letter-spacing: .14em;
    text-transform: uppercase;
}

body.knowledge-page .knowledge-post-nav__item strong {
    color: var(--ink);
    font-family: "Cormorant Garamond", Georgia, serif;
    font-size: clamp(1.35rem, 1.8vw, 1.85rem);
    font-weight: 600;
    line-height: 1.12;
}

body.knowledge-page .knowledge-post-nav__item--next {
    text-align: right;
}

/* ======================================================
   CTA
====================================================== */

body.knowledge-page .knowledge-cta {
    padding: 0 0 clamp(5rem, 8vw, 7rem);
    background: #ffffff;
}

body.knowledge-page .knowledge-cta__box {
    display: flex;
    gap: 2rem;
    align-items: center;
    justify-content: space-between;
    padding: clamp(2rem, 4vw, 3rem);
    border-radius: var(--radius-xl);
    background:
        radial-gradient(
            circle at 12% 18%,
            rgba(184,135,59,.18),
            transparent 28%
        ),
        linear-gradient(
            135deg,
            #081b2c 0%,
            #0b2741 58%,
            #071521 100%
        );
    color: #ffffff;
    box-shadow: var(--shadow-deep);
}

body.knowledge-page .knowledge-cta__box h2,
body.knowledge-page .knowledge-cta__box .section-kicker {
    color: #ffffff;
}

body.knowledge-page .knowledge-cta__box h2 {
    max-width: 760px;
    font-size: clamp(2rem, 3vw, 3rem);
    line-height: 1.05;
}

body.knowledge-page .knowledge-cta__box .btn {
    white-space: nowrap;
    background: #ffffff;
    color: var(--navy);
    border-color: rgba(255,255,255,.9);
    box-shadow: 0 12px 26px rgba(0,0,0,.14);
}

body.knowledge-page .knowledge-cta__box .btn:hover {
    background: #f7f2ea;
    color: var(--navy-2);
}

/* ======================================================
   RESPONSIVE
====================================================== */

@media (max-width: 1080px) {

    body.knowledge-page .knowledge-grid,
    body.knowledge-page .knowledge-grid--related {
        grid-template-columns: repeat(2,minmax(0,1fr));
    }

    body.knowledge-page .knowledge-article-layout {
        grid-template-columns: 1fr;
    }

    body.knowledge-page .knowledge-sidebar {
        position: static;
        grid-template-columns: repeat(2,minmax(0,1fr));
    }
}

@media (max-width: 760px) {

    body.knowledge-page .knowledge-hero {
        padding-top: .35rem;
    }

    body.knowledge-page .knowledge-hero__banner {
        min-height: 0;
        display: block;
    }

    body.knowledge-page .knowledge-hero__banner::after {
        display: none;
    }

    body.knowledge-page .knowledge-hero__banner > img {
        height: auto;
        min-height: 0;
    }

    body.knowledge-page .knowledge-hero__copy {
        position: relative;
        left: auto;
        top: auto;
        width: auto;
        transform: none;
        padding: 1rem;
        margin-top: -1.25rem;
    }

    body.knowledge-page .knowledge-hero__card {
        background: rgba(255,255,255,.9);
    }

    body.knowledge-page .knowledge-grid,
    body.knowledge-page .knowledge-grid--related,
    body.knowledge-page .knowledge-sidebar,
    body.knowledge-page .knowledge-post-nav__inner {
        grid-template-columns: 1fr;
    }

    body.knowledge-page .knowledge-section,
    body.knowledge-page .knowledge-article-section {
        padding: 4rem 0;
    }

    body.knowledge-page .knowledge-card__body,
    body.knowledge-page .knowledge-sidebar__card {
        padding: 1.35rem;
    }

    body.knowledge-page .knowledge-post-nav__item--next {
        text-align: left;
    }

    body.knowledge-page .knowledge-cta__box {
        display: grid;
    }

    body.knowledge-page .knowledge-cta__box .btn {
        width: 100%;
    }
}