body {
    background-color: #000;
    color: #fff;
    font-family: 'Inter', sans-serif;
}

.main-heading {
    font-size: 2.5rem;
    margin-bottom: 40px;
    text-align: center;
    color: #fff;
}

.portfolio-section {
    margin-bottom: 60px;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #111;
    padding: 20px;
    border-radius: 16px;
    margin-bottom: 20px;
}

.section-title {
    font-size: 1.8rem;
    margin: 0;
    color: #fff;
}

.section-tagline {
    margin-top: 6px;
    font-size: 1rem;
    color: #bbb;
}

.section-btn {
    padding: 10px 20px;
    color: #fff;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    transition: background-color 0.3s;
}

.section-btn:hover {
    opacity: 0.85;
}

.portfolio-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.portfolio-row {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.portfolio-item {
    background-color: #121212;
    border-radius: 12px;
    overflow: hidden;
    padding: 10px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: 0 0 12px rgba(255, 255, 255, 0.05);
}

.media-container {
    width: 100%;
    aspect-ratio: 3 / 4;
    overflow: hidden;
}

.portfolio-item.landscape .media-container {
    aspect-ratio: 16 / 9;
}

.portfolio-item img,
.portfolio-item iframe {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 8px;
}

.caption {
    margin-top: 12px;
    text-align: center;
    font-size: 0.95rem;
    color: #ccc;
}

/* Responsive Fixes */
@media (max-width: 768px) {
    .portfolio-row {
        flex-direction: column;
    }

    .portfolio-item {
        flex: 0 0 100% !important;
    }
}