/* Page-CSS für: berlinger (extrahiert aus case-berlinger.html)
   Wird nur geladen, wenn diese Page gerendert wird. */

.preview-bar { background: var(--c-dark); color: var(--c-weiss); padding: var(--space-3) var(--space-5); font-size: var(--fs-caption); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--space-3); }
    .preview-bar code { color: var(--c-gelb); }
    .site-header__logo { display: inline-flex; align-items: center; text-decoration: none; }
    .brand-logo { height: 44px; width: auto; display: block; }
    .site-nav { display: flex; align-items: center; gap: var(--space-7); }
    .site-nav .site-nav__link { color: var(--c-dark); text-decoration: none; font-size: 0.9375rem; }
    .site-nav .site-nav__link:hover { color: var(--c-blau); }
    .site-nav .site-nav__link--active { color: var(--c-blau); border-bottom: 2px solid var(--c-gelb); padding-bottom: 4px; }
    .site-nav .site-nav__cta { background-color: var(--c-dark); color: var(--c-weiss); padding: 0.875rem 1.5rem; font-size: 0.9375rem; font-weight: 600; text-decoration: none; letter-spacing: 0.01em; }
    @media (max-width: 640px) { .site-nav { display: none; } .site-nav .site-nav__cta { display: inline-block; } }

    .breadcrumb { padding-top: var(--space-5); font-size: 0.75rem; font-weight: 600; letter-spacing: 0.13em; text-transform: uppercase; color: var(--c-text-mid); }
    .breadcrumb a { color: var(--c-text-mid); text-decoration: none; }
    .breadcrumb a:hover { color: var(--c-blau); }
    .breadcrumb__sep { color: var(--c-muted); margin: 0 var(--space-2); }
    .breadcrumb__current { color: var(--c-dark); }

    /* Case-Head: Titel links, Meta rechts */
    .case-head { display: grid; grid-template-columns: 1.6fr 1fr; gap: var(--space-8); padding-block: clamp(var(--space-7), 5vw, var(--space-9)) clamp(var(--space-7), 5vw, var(--space-8)); align-items: end; }
    .case-head__main { max-width: 56rem; }
    .case-head__eyebrow { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.13em; text-transform: uppercase; color: var(--c-blau); display: inline-flex; align-items: center; gap: var(--space-3); margin-bottom: var(--space-4); }
    .case-head__eyebrow::before { content: ""; width: 24px; height: 2px; background: var(--c-gelb); }
    .case-head__title { font-family: var(--font-display); font-size: clamp(2rem, 1rem + 3vw, 3.25rem); font-weight: 500; line-height: 1.1; letter-spacing: -0.025em; color: var(--c-dark); font-variation-settings: "opsz" 60; text-wrap: balance; margin-bottom: var(--space-4); }
    .case-head__title em { font-style: italic; color: var(--c-text-mid); font-weight: 500; }
    .case-head__lead { font-size: var(--fs-lead); line-height: 1.55; color: var(--c-text-mid); max-width: 60ch; }
    .case-head__meta { display: flex; flex-direction: column; gap: var(--space-3); }
    .case-head__meta-row { display: flex; flex-direction: column; gap: var(--space-1); padding-top: var(--space-3); border-top: 1px solid var(--c-line); }
    .case-head__meta-label { font-size: 0.6875rem; font-weight: 700; letter-spacing: 0.13em; text-transform: uppercase; color: var(--c-muted); }
    .case-head__meta-value { font-size: 0.9375rem; line-height: 1.5; color: var(--c-dark); font-weight: 500; }

    /* Drei-Schritt-Grid */
    .case-section { padding-block: clamp(var(--space-7), 5vw, var(--space-9)); background: var(--c-creme); }
    .case-section__head { max-width: 56rem; margin-bottom: var(--space-7); }
    .case-section__label { font-size: 0.6875rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--c-blau); display: inline-flex; align-items: center; gap: var(--space-3); margin-bottom: var(--space-3); }
    .case-section__label::before { content: ""; width: 24px; height: 2px; background: var(--c-gelb); }
    .case-section__title { font-family: var(--font-display); font-size: clamp(1.75rem, 1rem + 2vw, 2.5rem); font-weight: 500; line-height: 1.1; letter-spacing: -0.025em; color: var(--c-dark); font-variation-settings: "opsz" 60; text-wrap: balance; }
    .case-section__title em { font-style: italic; color: var(--c-text-mid); }

    .case-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 0; border-top: 2px solid var(--c-dark); border-bottom: 2px solid var(--c-dark); }
    .case-step { padding: var(--space-6); border-right: 1px solid var(--c-line); background: var(--c-weiss); display: flex; flex-direction: column; gap: var(--space-3); }
    .case-step:last-child { border-right: none; }
    .case-step__num { font-family: var(--font-display); font-size: 0.8125rem; font-weight: 600; letter-spacing: 0.16em; color: var(--c-gelb-dunkel); font-variation-settings: "opsz" 8; }
    .case-step__title { font-family: var(--font-display); font-size: 1.25rem; font-weight: 500; line-height: 1.2; letter-spacing: -0.015em; color: var(--c-dark); font-variation-settings: "opsz" 60; }
    .case-step__title em { font-style: italic; color: var(--c-text-mid); }
    .case-step__text { font-size: 0.9375rem; line-height: 1.6; color: var(--c-text-mid); }
    .case-step__text strong { color: var(--c-dark); font-weight: 600; }

    /* Zitat-Block – integraler Teil der Story */
    .case-quote-section { background: var(--c-dark); color: var(--c-weiss); padding-block: clamp(var(--space-8), 7vw, var(--space-10)); }
    .case-quote-section__head { margin-bottom: var(--space-6); }
    .case-quote-section__label { font-size: 0.6875rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--c-gelb); display: inline-flex; align-items: center; gap: var(--space-3); margin-bottom: var(--space-3); }
    .case-quote-section__label::before { content: ""; width: 24px; height: 2px; background: var(--c-gelb); }
    .case-quote-section__title { font-family: var(--font-display); font-size: clamp(1.5rem, 1rem + 1.5vw, 2rem); font-weight: 500; line-height: 1.15; letter-spacing: -0.025em; color: var(--c-weiss); font-variation-settings: "opsz" 60; }
    .case-quote-section__title em { font-style: italic; color: rgba(255,255,255,0.7); }
    .case-quote-layout { display: grid; grid-template-columns: 200px 1fr; gap: var(--space-7); align-items: start; }
    .case-quote__photo { aspect-ratio: 1; background: var(--c-sand); overflow: hidden; position: relative; }
    .case-quote__photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
    .case-quote__photo::after { content: ""; position: absolute; left: 0; bottom: 0; width: 56px; height: 5px; background: var(--c-gelb); }
    .case-quote__mark { font-family: var(--font-display); font-size: 2.5rem; line-height: 0.8; color: var(--c-gelb); font-style: italic; font-variation-settings: "opsz" 60; margin-bottom: var(--space-2); display: block; }
    .case-quote__text { font-family: var(--font-display); font-size: clamp(1.0625rem, 0.9rem + 0.7vw, 1.375rem); font-weight: 500; line-height: 1.5; color: var(--c-weiss); font-variation-settings: "opsz" 60; margin: 0 0 var(--space-5); text-wrap: balance; }
    .case-quote__text em { font-style: italic; color: var(--c-gelb); }
    .case-quote__attribution { display: flex; flex-direction: column; gap: var(--space-1); padding-top: var(--space-4); border-top: 2px solid var(--c-gelb); }
    .case-quote__attr-name { font-family: var(--font-display); font-size: 1.125rem; font-weight: 500; color: var(--c-weiss); font-variation-settings: "opsz" 60; }
    .case-quote__attr-role { font-size: 0.875rem; color: rgba(255,255,255,0.7); }
    .case-quote__attr-firma { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.13em; text-transform: uppercase; color: var(--c-gelb); margin-top: var(--space-1); }

    /* Footer/Navigation zwischen Cases */
    .case-footer { padding-block: clamp(var(--space-7), 5vw, var(--space-8)); background: var(--c-weiss); border-top: 1px solid var(--c-line); display: flex; justify-content: space-between; align-items: center; gap: var(--space-5); flex-wrap: wrap; }
    .case-footer__back { font-size: 0.875rem; font-weight: 600; color: var(--c-dark); text-decoration: none; border-bottom: 1px solid var(--c-gelb); padding-bottom: 2px; }
    .case-footer__back:hover { color: var(--c-blau); }
    .case-footer__tag { font-size: 0.6875rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--c-blau); display: inline-flex; align-items: center; gap: var(--space-3); }
    .case-footer__tag::before { content: ""; width: 16px; height: 2px; background: var(--c-gelb); }

    /* CTA-Block */
    .cta-block { background: var(--c-dark); color: var(--c-weiss); padding-block: clamp(var(--space-8), 7vw, var(--space-10)); border-top: 4px solid var(--c-gelb); position: relative; overflow: hidden; }
    .cta-block::before { content: ""; position: absolute; top: -1px; right: -120px; width: 360px; height: 360px; border: 1px solid rgba(229, 190, 5, 0.15); border-radius: 50%; pointer-events: none; }
    .cta-block::after { content: ""; position: absolute; top: 60px; right: -40px; width: 200px; height: 200px; border: 1px solid rgba(229, 190, 5, 0.25); border-radius: 50%; pointer-events: none; }
    .cta-block .container { position: relative; z-index: 1; }
    .cta-block__label { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.13em; text-transform: uppercase; color: var(--c-gelb); display: inline-flex; align-items: center; gap: var(--space-3); margin-bottom: var(--space-4); }
    .cta-block__label::before { content: ""; width: 24px; height: 2px; background: var(--c-gelb); }
    .cta-block__inner { display: grid; grid-template-columns: 1.5fr auto; gap: var(--space-7); align-items: center; }
    .cta-block__text { font-family: var(--font-display); font-size: clamp(1.75rem, 1rem + 2vw, 2.75rem); font-weight: 500; line-height: 1.15; letter-spacing: -0.025em; color: var(--c-weiss); font-variation-settings: "opsz" 60; text-wrap: balance; }
    .cta-block__text em { font-style: italic; color: var(--c-gelb); font-weight: 500; }
    .cta-block .btn--primary { background: var(--c-gelb); color: var(--c-dark); padding: 1.125rem 2rem; font-size: 1rem; }
    .cta-block .btn--primary:hover { background: var(--c-weiss); color: var(--c-dark); }

    @media (max-width: 900px) {
      .case-head { grid-template-columns: 1fr; gap: var(--space-5); align-items: start; }
      .case-grid { grid-template-columns: 1fr; }
      .case-step { border-right: none; border-bottom: 1px solid var(--c-line); }
      .case-step:last-child { border-bottom: none; }
      .case-quote-layout { grid-template-columns: 1fr; gap: var(--space-5); }
      .case-quote__photo { max-width: 200px; }
      .cta-block__inner { grid-template-columns: 1fr; }
    }

    /* «Auf einen Blick»-Block: TL;DR am Anfang, gut für LLM-Zitate */
    .article-tldr { margin-bottom: var(--space-7); padding-block: var(--space-4); border-top: 2px solid var(--c-dark); border-bottom: 1px solid var(--c-line); max-width: 64ch; }
    .article-tldr__label { font-size: 0.6875rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--c-blau); display: inline-flex; align-items: center; gap: var(--space-3); margin-bottom: var(--space-3); }
    .article-tldr__label::before { content: ""; width: 24px; height: 2px; background: var(--c-gelb); }
    .article-tldr__text { font-family: var(--font-display); font-size: 1.0625rem; line-height: 1.55; color: var(--c-dark); font-style: italic; font-variation-settings: "opsz" 60; font-weight: 500; }