/* ── CASE STUDIES — HERMES MEDIA GROUP ── */

/* ── INDEX PAGE ── */
.cs-index-hero {
    padding-bottom: 3rem;
}

.cs-index-grid {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem 8rem;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 2px;
    border-top: 2px solid var(--ink);
}

.cs-card {
    display: flex;
    flex-direction: column;
    padding: 3rem;
    text-decoration: none;
    color: var(--ink);
    border-bottom: 1px solid var(--border);
    border-right: 1px solid var(--border);
    transition: background 0.2s;
    background: var(--paper);
}

.cs-card:hover {
    background: var(--surface);
}

.cs-card-tag {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--accent);
    margin-bottom: 1.5rem;
}

.cs-card h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.025em;
    margin-bottom: 1rem;
}

.cs-card p {
    font-size: 0.95rem;
    color: var(--muted);
    line-height: 1.7;
    flex: 1;
    margin-bottom: 2rem;
}

.cs-card-read {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--ink);
    letter-spacing: 0.02em;
    transition: color 0.2s;
}

.cs-card:hover .cs-card-read {
    color: var(--accent);
}

/* ── CASE STUDY HERO ── */
.cs-hero {
    padding: 10rem 2rem 5rem;
    border-bottom: 1px solid var(--border);
    background: var(--paper);
}

.cs-hero-inner {
    max-width: 900px;
    margin: 0 auto;
}

.cs-breadcrumb {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.04em;
}

.cs-breadcrumb a {
    color: var(--muted);
    text-decoration: none;
    transition: color 0.2s;
}

.cs-breadcrumb a:hover {
    color: var(--ink);
}

.cs-breadcrumb span {
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 0.75rem;
    font-weight: 600;
}

.cs-hero h1 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2.2rem, 5vw, 3.8rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.04em;
    margin-bottom: 1.75rem;
}

.cs-hero h1 em {
    font-style: italic;
    color: var(--accent);
}

.cs-hero-sub {
    font-size: 1.1rem;
    color: var(--muted);
    line-height: 1.8;
    max-width: 700px;
    margin-bottom: 3rem;
}

.cs-hero-meta {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    border: 1px solid var(--border);
    background: var(--border);
    margin-top: 3rem;
}

.cs-meta-item {
    background: var(--paper);
    padding: 1.25rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.cs-meta-label {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--muted);
    font-weight: 600;
}

.cs-meta-value {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--ink);
}

/* ── BODY ── */
.cs-body {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 2rem 4rem;
}

/* ── SECTIONS ── */
.cs-section {
    padding: 5rem 0;
    border-bottom: 1px solid var(--border);
}

.cs-section-alt {
    background: var(--surface);
    padding: 4rem 3rem;
    margin: 0 -3rem;
    border: 1px solid var(--border);
    border-radius: 0;
}

.cs-section-label {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--accent);
    margin-bottom: 1.25rem;
}

.cs-section h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem;
}

.cs-section p {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--ink);
    margin-bottom: 1.25rem;
    max-width: 720px;
}

.cs-section p:last-child { margin-bottom: 0; }

/* ── PROCESS GRID ── */
.cs-process-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    border: 1px solid var(--border);
    background: var(--border);
    margin: 2.5rem 0;
}

.cs-process-card {
    background: var(--paper);
    padding: 2rem;
}

.cs-process-num {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 3rem;
    font-weight: 700;
    letter-spacing: -0.04em;
    color: var(--ink);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.cs-process-source {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent);
    margin-bottom: 0.75rem;
}

.cs-process-card p {
    font-size: 0.9rem;
    color: var(--muted);
    line-height: 1.6;
    margin: 0;
    max-width: none;
}

/* ── THE STEAL CALLOUT ── */
.cs-steal-callout {
    background: var(--ink);
    margin: 0 -2rem;
    padding: 4rem 2rem;
}

.cs-steal-inner {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 2rem;
}

.cs-steal-tag {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--accent-light);
    margin-bottom: 1.5rem;
}

.cs-steal-quote {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(1.4rem, 3vw, 2rem);
    font-weight: 600;
    line-height: 1.3;
    letter-spacing: -0.02em;
    color: var(--paper);
    border-left: 3px solid var(--accent);
    padding-left: 1.75rem;
    margin-bottom: 2rem;
    font-style: normal;
}

.cs-steal-callout p {
    font-size: 1rem;
    color: rgba(248, 246, 241, 0.75);
    line-height: 1.8;
    max-width: 680px;
    margin-bottom: 1rem;
}

.cs-steal-callout p:last-child { margin-bottom: 0; }

.cs-steal-note {
    font-size: 0.9rem !important;
    color: rgba(248, 246, 241, 0.55) !important;
    font-style: italic;
}

/* ── RESULTS GRID ── */
.cs-results-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    border: 1px solid var(--border);
    background: var(--border);
    margin: 2.5rem 0;
}

.cs-result-item {
    background: var(--paper);
    padding: 2rem;
    transition: background 0.2s;
}

.cs-result-item:hover {
    background: var(--surface);
}

.cs-result-num {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: -0.04em;
    color: var(--accent);
    line-height: 1;
    margin-bottom: 0.4rem;
}

.cs-result-label {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--ink);
    margin-bottom: 0.75rem;
}

.cs-result-item p {
    font-size: 0.875rem;
    color: var(--muted);
    line-height: 1.65;
    margin: 0;
    max-width: none;
}

/* ── CTA SECTION ── */
.cs-cta-section {
    background: var(--surface);
    border: 1px solid var(--border);
    border-top: 3px solid var(--ink);
    padding: 5rem 4rem;
    margin: 5rem -2rem 0;
    text-align: center;
}

.cs-cta-inner {
    max-width: 620px;
    margin: 0 auto;
}

.cs-cta-tag {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--accent);
    margin-bottom: 1.25rem;
}

.cs-cta-section h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.035em;
    margin-bottom: 1.25rem;
}

.cs-cta-section h2 em {
    font-style: italic;
    color: var(--accent);
}

.cs-cta-section > .cs-cta-inner > p {
    font-size: 1rem;
    color: var(--muted);
    line-height: 1.8;
    margin-bottom: 2.5rem;
}

.cs-cta-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.cs-cta-note {
    font-size: 0.875rem;
    color: var(--muted);
}

.cs-cta-note a {
    color: var(--ink);
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: color 0.2s;
}

.cs-cta-note a:hover {
    color: var(--accent);
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
    .cs-hero-meta {
        grid-template-columns: repeat(2, 1fr);
    }

    .cs-process-grid,
    .cs-results-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .cs-section-alt {
        margin: 0 -1.5rem;
        padding: 3rem 1.5rem;
    }

    .cs-steal-callout {
        margin: 0 -1.5rem;
    }

    .cs-cta-section {
        margin: 5rem -1.5rem 0;
        padding: 4rem 2rem;
    }
}

@media (max-width: 640px) {
    .cs-hero {
        padding: 8rem 1.5rem 4rem;
    }

    .cs-hero-meta {
        grid-template-columns: 1fr 1fr;
    }

    .cs-process-grid,
    .cs-results-grid {
        grid-template-columns: 1fr;
    }

    .cs-cta-actions {
        flex-direction: column;
        align-items: center;
    }

    .cs-index-grid {
        grid-template-columns: 1fr;
        padding: 0 1.5rem 6rem;
    }

    .cs-card {
        padding: 2rem 1.5rem;
    }

    .cs-body {
        padding: 0 1.5rem 4rem;
    }

    .cs-steal-inner {
        padding: 0 1rem;
    }
}