/* ==========================================================================
   PORTFOLIO TEMPLATE STYLES (VIDEO-CENTRIC)
   ========================================================================== */

/* --- General Section Spacing --- */
.portfolio-section {
    margin-bottom: 5rem;
    padding: 0 1rem;
}

/* --- Typography & Headers --- */
.portfolio-section-header {
    margin-bottom: 2.5rem;
    text-align: left;
}

.portfolio-section-header h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: #1a1a1a;
}

.portfolio-section-header h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #555;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.portfolio-section-header p {
    font-size: 1rem;
    color: #666;
    margin-bottom: 0;
}

/* --- Grid Layouts --- */

/* Horizontal Videos (16:9) - 2 Columns on Desktop */
.video-grid-horizontal {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
    margin-bottom: 3rem;
    align-items: start;
}

/* Vertical Shorts & Reels (9:16) - 3 Columns on Desktop */
.video-grid-vertical {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    align-items: center; 
}

/* --- Video Container & Iframe Handling --- */
.project-item {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-radius: 12px;
    background-color: #000;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.project-item:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
}

.video-container {
    position: relative;
    width: 100%;
    overflow: hidden;
    border-radius: 12px;
}

/* Aspect Ratios */
.video-container.ratio-16-9 {
    aspect-ratio: 16 / 9;
    width: 100%;
}

.video-container.ratio-9-16 {
    aspect-ratio: 9 / 16;
    max-width: 400px; /* Constrain max width for vertical videos */
    margin: 0 auto;
}

/* Force iframe to perfectly fill the container */
.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    display: block;
}

/* --- Responsive Breakpoints --- */

/* Tablet (Max 992px) */
@media screen and (max-width: 992px) {
    .video-grid-horizontal {
        gap: 1.5rem;
    }
    
    .video-grid-vertical {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}

/* Mobile (Max 768px) */
@media screen and (max-width: 768px) {
    .portfolio-section {
        margin-bottom: 3.5rem;
        padding: 0 0.5rem;
    }
    
    .portfolio-section-header h3 {
        font-size: 1.5rem;
    }

    /* Stack all grids to a single column on mobile */
    .video-grid-horizontal,
    .video-grid-vertical {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .video-container.ratio-9-16 {
        max-width: 320px; 
    }
}