/* Case Study Detail Styles */

.cs-hero {
    height: 100vh;
    width: 100%;
    position: relative;
    display: flex;
    align-items: flex-end;
    padding: var(--section-spacing) var(--padding-x);
    color: #fff;
    overflow: hidden;
}

.cs-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-bg-dark);
    z-index: 0;
}

.cs-hero-content {
    position: relative;
    z-index: 1;
}

.cs-hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.6;
}

.cs-title-huge {
    font-family: var(--font-serif);
    font-size: 12vw;
    line-height: 0.8;
    text-transform: uppercase;
    margin-bottom: 2rem;
}

/* Meta Data Grid */
.cs-meta-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    padding: 60px var(--padding-x);
    border-bottom: 1px solid var(--color-line-dark);
}

.meta-item .label {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    opacity: 0.6;
    margin-bottom: 10px;
    display: block;
}

.meta-item .value {
    font-family: var(--font-sans);
    font-size: 1.1rem;
}

/* Narrative Block */
.cs-narrative {
    padding: var(--section-spacing) var(--padding-x);
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 40px;
}

.narrative-lead {
    font-size: 2rem;
    font-family: var(--font-serif);
    line-height: 1.3;
}

.narrative-body {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #555;
}

/* Gallery - Full Bleed */
.cs-gallery-full {
    width: 100%;
    margin: 60px 0;
}

.cs-gallery-full img {
    width: 100%;
    height: auto;
    display: block;
}

/* Next Project Nav */
.cs-next {
    padding: var(--section-spacing) var(--padding-x);
    background-color: var(--color-bg-dark);
    color: #fff;
    text-align: center;
    cursor: pointer;
    transition: background 0.3s;
}

.cs-next:hover {
    background-color: #000;
}

.cs-next-label {
    font-family: var(--font-mono);
    opacity: 0.6;
    margin-bottom: 20px;
    display: block;
}

.cs-next-title {
    font-family: var(--font-serif);
    font-size: 8vw;
    line-height: 1;
}

@media (max-width: 768px) {
    .cs-meta-grid {
        grid-template-columns: 1fr 1fr;
    }

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