/*------------------------------------------------------------------*\
    4. COMPONENTS - Portfolio Grid
\*------------------------------------------------------------------*/

/* ── Grid Layout ── */

.miv-portfolio-section + .miv-portfolio-section {
    margin-top: var(--space-lg);
}

.miv-portfolio-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: 10px;
}

/* ── Cell (default: full image) ── */

.miv-portfolio-grid__cell {
    position: relative;
    overflow: hidden;
}

.miv-portfolio-grid__cell .miv-portfolio-card {
    display: block;
    width: 100%;
    height: var(--fluid-portfolio-grid-h);
    position: relative;
    overflow: hidden;
    background-color: var(--neutral-800);
}

.miv-portfolio-grid__cell .miv-portfolio-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.miv-portfolio-grid__cell .miv-portfolio-card:hover img {
    transform: scale(1.05);
}

/* ── Hover Overlay Content ── */

.miv-portfolio-grid .miv-portfolio-card-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    z-index: var(--z-overlay);
}

.miv-portfolio-section .miv-portfolio-grid__title {
    font-family: var(--font-primary);
    font-size: var(--fluid-portfolio-title) !important;
    font-weight: var(--font-bold);
    color: var(--neutral-0);
}

.miv-portfolio-grid__subtitle {
    font-family: var(--font-secondary);
    font-size: var(--fluid-portfolio-subtitle) !important;
    color: var(--color-text-soft);
}

/* ── Cell with Header Box ── */

.miv-portfolio-grid__cell--has-header {
    position: relative;
    height: var(--fluid-portfolio-grid-h);
}

.miv-portfolio-grid__cell--has-header .miv-portfolio-grid__image {
    position: relative;
    height: calc(var(--fluid-portfolio-grid-h) - var(--fluid-portfolio-headerbox-h));
    overflow: hidden;
}

.miv-portfolio-grid__cell--has-header .miv-portfolio-grid__image img {
    height: calc(var(--fluid-portfolio-grid-h) - var(--fluid-portfolio-headerbox-h));
}

.miv-portfolio-grid__cell--has-header .miv-portfolio-card-content {
    bottom: 0;
}

/* ── Header Box ── */

.miv-portfolio-grid__header-box {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: var(--fluid-portfolio-headerbox-h);
    background-color: var(--color-primary);
    display: flex;
    align-items: center;
    padding: clamp(2rem, 1rem + 4vw, 8rem) clamp(1rem, 0.5rem + 2vw, 3rem) clamp(1rem, 0.5rem + 2vw, 3rem) clamp(1rem, 0.5rem + 2vw, 3rem);
    overflow: hidden;
}

.miv-portfolio-section .miv-portfolio-grid__header-box h2 {
    font-family: var(--font-primary);
    font-weight: var(--font-extrabold);
    font-size: var(--fluid-portfolio-header-box) !important;
    color: var(--neutral-950);
    line-height: 1.1;
    margin: 0;
    word-break: break-word;
}

/* ── Responsive ── */

@media screen and (max-width: 768px) {
    .miv-portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: auto;
        gap: 3px;
    }

    .miv-portfolio-grid .miv-portfolio-card-content {
        padding: var(--space-md);
    }

    .miv-portfolio-grid__header-box {
        padding: var(--space-md);
    }
}