/* ============================================
   PIXEL PROTOCOL — CASE STUDY DETAIL PAGE
   Extends the base design system
   ============================================ */

/* --- Active Nav Link --- */
.nav__link--active {
    color: var(--accent);
}

.mobile-menu__link--active {
    color: var(--accent);
}

/* ============================================
   CASE HERO
   ============================================ */
.case-detail-hero {
    padding: clamp(8rem, 14vw, 12rem) 0 clamp(4rem, 8vw, 6rem);
    border-bottom: 1px solid var(--border);
}

.case-detail-hero__headline {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 5vw, 3.75rem);
    line-height: 1.15;
    color: #ffffff;
    max-width: 900px;
    margin-bottom: 1.5rem;
}

.case-detail-hero__headline em {
    color: var(--accent);
    font-style: italic;
}

.case-detail-hero__client {
    font-size: 1.05rem;
    color: var(--text-secondary);
}

/* ============================================
   TEXT BLOCKS (Ausgangslage / Ehrlichkeit)
   ============================================ */
.case-block {
    padding: clamp(4rem, 8vw, 6rem) 0;
    border-bottom: 1px solid var(--border);
}

.case-block--alt {
    background: var(--bg-elevated);
}

.case-block__headline {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    line-height: 1.2;
    color: #ffffff;
    margin-bottom: 1.5rem;
    max-width: 640px;
}

.case-block__text {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.75;
    max-width: 640px;
}

.case-block__list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    max-width: 680px;
}

.case-block__list li {
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.case-block__list li svg {
    flex-shrink: 0;
    margin-top: 3px;
}

/* ============================================
   RESULTS (Stats + Table)
   ============================================ */
.case-results {
    padding: clamp(6rem, 12vw, 10rem) 0;
    border-bottom: 1px solid var(--border);
}

.case-results__stats {
    display: flex;
    flex-wrap: wrap;
    gap: clamp(2rem, 5vw, 4rem);
    margin: 2rem 0 3.5rem;
}

.case-results__stat strong {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    font-style: italic;
    color: var(--accent);
}

.case-results__stat span {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 0.35rem;
}

.case-results__table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1.5rem;
}

.case-results__table th,
.case-results__table td {
    text-align: left;
    padding: 0.9rem 1rem;
    border-bottom: 1px solid var(--border);
    font-size: 0.95rem;
}

.case-results__table th {
    color: var(--text-muted);
    font-weight: 700;
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.case-results__table td {
    color: var(--text-secondary);
}

.case-results__note {
    font-size: 0.85rem;
    color: var(--text-muted);
    max-width: 640px;
}

/* ============================================
   QUOTE
   ============================================ */
.case-quote {
    padding: clamp(4rem, 8vw, 6rem) 0;
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border);
}

.case-quote__box {
    max-width: 720px;
    margin: 0 auto;
    border-left: 3px solid var(--accent);
    padding: 0 0 0 2rem;
}

.case-quote__box p {
    font-size: 1.2rem;
    font-style: italic;
    color: var(--text);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.case-quote__box cite {
    display: block;
    font-style: normal;
    font-size: 0.85rem;
    color: var(--text-muted);
    letter-spacing: 0.02em;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    .case-detail-hero {
        padding-top: 6rem;
    }

    .case-results__table th,
    .case-results__table td {
        padding: 0.75rem 0.5rem;
        font-size: 0.85rem;
    }

    .case-quote__box {
        padding-left: 1.25rem;
    }

    .case-quote__box p {
        font-size: 1.05rem;
    }
}