.portfolio-frame {
    position: relative;
    z-index: 1;
    width: min(320px, 88%);
    border: 1px solid rgba(255, 255, 255, 0.28);
    border-radius: 14px;
    background: #f6faf4;
    color: #1a2a1e;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
    overflow: hidden;
    pointer-events: none;
}

.portfolio-frame-bar {
    display: flex;
    align-items: center;
    gap: 5px;
    height: 28px;
    padding: 0 10px;
    background: #e6efe3;
    color: #3d5344;
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.02em;
}

.portfolio-frame-bar i {
    display: block;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #c5d4c4;
}

.portfolio-frame-bar i:first-child {
    background: #e07a7a;
}

.portfolio-frame-bar i:nth-child(2) {
    background: #e3c15a;
}

.portfolio-frame-bar i:nth-child(3) {
    background: #6fbe45;
}

.portfolio-frame-bar span {
    margin-left: 6px;
}

.portfolio-frame-screen {
    padding: 8px;
}

.pf-rows {
    display: grid;
    gap: 6px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.pf-rows li {
    display: flex;
    align-items: center;
    min-height: 28px;
    padding: 0 8px;
    border-radius: 8px;
    background: #fff;
    box-shadow: inset 0 0 0 1px #e1ebdd;
    font-size: 0.72rem;
    font-weight: 700;
}

.portfolio-case-visual {
    min-height: 308px;
    padding: 4.5rem 1.2rem 4.3rem;
}

.portfolio-case-metrics {
    z-index: 2;
}

.portfolio-image .portfolio-frame {
    width: min(270px, calc(100% - 1.8rem));
    margin-top: 2.5rem;
}

.portfolio-item:has(.portfolio-image.has-feature-image) {
    grid-template-rows: auto 1fr;
}

.portfolio-case-visual.has-feature-image,
.portfolio-image.has-feature-image {
    aspect-ratio: 16 / 10;
    height: auto;
    min-height: 0;
    padding: 0;
    background: #10141f;
}

.portfolio-case-visual.has-feature-image::before,
.portfolio-image.has-feature-image::before,
.portfolio-case-visual.has-feature-image .portfolio-case-metrics {
    display: none;
}

.portfolio-feature-image {
    position: absolute;
    inset: 0;
    z-index: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.portfolio-case-visual.has-feature-image .portfolio-case-type,
.portfolio-image.has-feature-image .portfolio-card-meta {
    z-index: 2;
}

@media (max-width: 768px) {
    .portfolio-case-visual {
        min-height: 286px;
        padding: 4.15rem 0.85rem 4rem;
    }

    .portfolio-frame,
    .portfolio-image .portfolio-frame {
        width: min(280px, calc(100% - 1.4rem));
    }
}