/* === PROJECTS === */

#projects {
    padding: 60px 0;
    overflow: hidden;
}

/* work-section-header removed — using .section-header instead */

.clients-sub-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 24px;
}

.clients-sub-header h3 {
    font-size: 12px;
    font-family: var(--mono);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-3);
    font-weight: 400;
}

.logo-grid-wrap {
    position: relative;
}

.wip-overlay {
    position: absolute;
    inset: 0;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--overlay-bg);
    pointer-events: none;
}

.wip-overlay span {
    font-family: var(--mono);
    font-size: 14px;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--text-3);
    border: 1px solid var(--line);
    padding: 8px 20px;
}

.logo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
    gap: 1px;
    background: var(--line);
    border: 1px solid var(--line);
    position: relative;
    overflow: hidden;
}

.logo-grid::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, var(--text-3) 50%, transparent 100%);
    opacity: 0;
    pointer-events: none;
    z-index: 2;
    transform: translateX(-100%);
}

.logo-grid.scan::after {
    opacity: 1;
    animation: scanLine 0.8s var(--ease-quint) forwards;
}

@keyframes scanLine {
    0% { transform: translateX(-100%); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translateX(100%); opacity: 0; }
}

.logo-cell {
    background: var(--bg);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 28px 20px;
    aspect-ratio: 1.5;
    cursor: pointer;
    transition: background 0.3s var(--ease-quart), transform 0.3s var(--ease-quart);
    position: relative;
}

.logo-cell::before {
    content: '';
    position: absolute;
    inset: 0;
    border: 1px solid transparent;
    transition: border-color 0.3s var(--ease-quart);
    pointer-events: none;
}

.logo-cell:hover::before {
    border-color: var(--text-3);
}

.logo-cell:hover {
    background: var(--surface);
    z-index: 1;
    transform: scale(1.02);
}

.logo-cell img {
    max-width: 80px;
    max-height: 40px;
    opacity: 0.35;
    filter: grayscale(100%) brightness(2);
    transition: opacity 0.3s var(--ease-quart), transform 0.3s var(--ease-quart);
}

.logo-cell:hover img {
    opacity: 0.7;
    transform: scale(1.04);
}

/* --- Responsive --- */

/* Tablet (769-1024px) */
@media (max-width: 1024px) {
    .logo-grid {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    }
}

/* Mobile (<=768px) */
@media (max-width: 768px) {
    .logo-grid {
        grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
    }

    .logo-cell {
        padding: 20px 12px;
    }

    .logo-cell img {
        max-width: 56px;
        max-height: 28px;
    }
}

/* Small mobile (<=400px) */
@media (max-width: 400px) {
    .logo-grid {
        grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    }
}