/* CARD-CASE — case study card. Whole card is the link (no Read Me button).
   Portrait image on top, display-serif title, body description below. */

.case-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 64px 60px;
    max-width: 1280px;
    margin: 56px auto 0;
    padding: 0 32px clamp(96px, 11vw, 160px);
}

.card-case {
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    gap: 22px;
    transition: transform 0.2s ease;
}
.card-case:hover { transform: translateY(-3px); }

.card-case-image {
    width: 100%;
    aspect-ratio: 4 / 5;
    border: 1px solid var(--clr-navy);
    background: #fff;
    overflow: hidden;
    display: block;
}
.card-case-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.card-case-title {
    font-family: var(--font-display);
    font-weight: 500;
    font-size: clamp(1.5rem, 2.2vw, 1.95rem);
    line-height: 1.12;
    letter-spacing: -0.005em;
    color: var(--clr-navy);
    margin: 0;
}

.card-case-body {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 0.95rem;
    line-height: 1.55;
    color: var(--clr-navy);
    margin: 0;
    letter-spacing: 0;
}

@media (max-width: 1024px) {
    .case-grid { grid-template-columns: repeat(2, 1fr); gap: 48px 32px; padding: 0 24px 80px; }
}

@media (max-width: 600px) {
    .case-grid { grid-template-columns: 1fr; gap: 44px 0; padding: 0 20px 64px; margin-top: 36px; }
    .card-case-image { max-width: 420px; margin: 0 auto; }
}