/* --- CSS Rules Exclusive to work.html --- */
.video-container video {
    opacity: 0.25;
}

.video-overlay {
    background: linear-gradient(to bottom, rgba(5,5,5,0.6) 0%, rgba(5,5,5,0.98) 100%);
}

main {
    padding: 160px var(--screen-pad) 100px var(--screen-pad); /* Inherits --screen-pad alignment */
    display: flex;
    flex-direction: column;
    width: 100%;
}

.section-title {
    font-size: 1.1rem;
    font-weight: 500;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--text-main);
    margin-bottom: 2.5rem;
    text-align: left; /* Aligns left cleanly with menu items */
}

/* --- Filter Buttons Block --- */
.filter-container {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 4rem;
    flex-wrap: wrap;
    justify-content: flex-start; /* Left-aligned design */
}

.filter-btn {
    background-color: transparent;
    border: 1px solid var(--btn-border);
    color: var(--text-muted);
    padding: 0.5rem 1.35rem;
    border-radius: 100px;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.filter-btn:hover {
    color: var(--text-main);
    border-color: rgba(255, 255, 255, 0.4);
    background-color: rgba(255, 255, 255, 0.05);
}

.filter-btn.active {
    background-color: var(--text-main);
    color: #000000;
    border-color: var(--text-main);
}

/* --- Projects Grid Layout --- */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
    width: 100%;
}

/* Project Card Structure */
.project-card {
    position: relative;
    aspect-ratio: 3/2;
    border-radius: 20px;
    overflow: hidden;
    cursor: pointer;
    background-color: #121212;
    transition: var(--transition-smooth);
}

.project-card:hover {
    transform: translateY(-6px);
}

.project-media {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
    filter: grayscale(10%);
}

.project-card:hover .project-media {
    transform: scale(1.03);
    filter: grayscale(0%);
}

/* Hover Overlay */
.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    opacity: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: var(--transition-smooth);
    padding: 2rem;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-title {
    color: var(--text-main);
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    transform: translateY(20px);
    transition: var(--transition-smooth);
}

.project-card:hover .project-title {
    transform: translateY(0);
}

.project-card.hide {
    display: none;
}

/* --- Responsiveness for work list grids --- */
@media (max-width: 1024px) {
    main {
        padding-top: 140px;
    }
    .projects-grid {
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    main {
        padding-top: 180px;
        align-items: center;
    }
    .section-title {
        text-align: center;
    }
    .filter-container {
        justify-content: center;
    }
    .projects-grid {
        grid-template-columns: 1fr; /* Stacks to single column for smooth mobile swipe experience */
        gap: 1.5rem;
    }
}