/* ============================================================
   ROMARIX — case-studies.css
   ============================================================ */

.rm-stats-strip-wrap {
    background: var(--color-dark);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-md) 0;
}

.rm-stats-strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--color-border);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.rm-stats-strip__item {
    background: var(--color-dark-2);
    padding: 2rem 2.5rem;
    text-align: center;
    transition: background .3s;
}

.rm-stats-strip__item:hover { background: var(--color-dark-3); }

.rm-stats-strip__value {
    font-family: var(--font-display);
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    font-weight: 800;
    color: var(--color-accent);
    letter-spacing: -.03em;
    line-height: 1;
    margin-bottom: .4rem;
}

.rm-stats-strip__label {
    font-size: .68rem;
    color: var(--color-white-30);
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

@media (max-width: 768px) {
    .rm-stats-strip { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
    .rm-stats-strip { grid-template-columns: 1fr; }
}

/* ------------------------------------------------------------
   CASE STUDIES
   ------------------------------------------------------------ */
.rm-cases {
    background: var(--color-black);
}

.rm-case {
    padding: var(--space-lg) 0;
    border-bottom: 1px solid var(--color-border);
}

.rm-case:first-child {
    border-top: 1px solid var(--color-border);
}

.rm-case__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.rm-case__header-left {
    display: flex;
    align-items: flex-start;
    gap: 2rem;
}

.rm-case__num {
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 800;
    color: var(--color-white);
    opacity: 0.08;
    line-height: 1;
    letter-spacing: -0.03em;
    flex-shrink: 0;
    margin-top: -0.5rem;
}

.rm-case__header-left .rm-h2 {
    margin-top: 0.5rem;
}

.rm-case__tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    flex-shrink: 0;
    padding-top: 0.25rem;
}

.rm-case__tags span {
    display: inline-block;
    padding: 0.3rem 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--color-white-30);
    transition: border-color var(--trans-fast), color var(--trans-fast);
}

.rm-case__tags span:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.rm-case__body {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: var(--space-lg);
    align-items: start;
}

.rm-case__content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.rm-case__block-title {
    font-family: var(--font-display);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 0.75rem;
}

.rm-case__block p {
    font-size: 0.95rem;
    color: var(--color-white-60);
    line-height: 1.75;
}

.rm-case__metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--color-border);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    overflow: hidden;
    margin-top: 0.5rem;
}

.rm-case__metric {
    background: var(--color-dark-2);
    padding: 1.25rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    transition: background var(--trans-fast);
}

.rm-case__metric:hover {
    background: var(--color-dark-3);
}

.rm-case__metric-value {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--color-white);
    letter-spacing: -0.03em;
    line-height: 1;
}

.rm-case__metric-label {
    font-size: 0.72rem;
    color: var(--color-white-30);
    line-height: 1.4;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.rm-case__visual {
    position: sticky;
    top: calc(var(--size-nav-h) + 2rem);
}

.rm-case__visual .rm-img-placeholder {
    aspect-ratio: 4 / 3;
}

.rm-case__img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

@media (max-width: 1024px) {
    .rm-case__body {
        grid-template-columns: 1fr;
    }

    .rm-case__visual {
        position: static;
    }
}

@media (max-width: 768px) {
    .rm-case__header {
        flex-direction: column;
    }

    .rm-case__num {
        font-size: 2.5rem;
    }

    .rm-case__metrics {
        grid-template-columns: 1fr;
    }
}