/* === Portfolio Section Enhancements === */
.portfolio-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
    margin-top: 14px;
}

.portfolio-scroll {
    overflow-x: auto;
    scroll-behavior: smooth;
    scrollbar-width: none;
    -ms-overflow-style: none;
    flex: 1;
}
.portfolio-scroll::-webkit-scrollbar { display: none; }

.portfolio-track {
    display: flex;
    gap: 14px;
    align-items: center;
}

.portfolio-track img {
    height: 160px;
    border-radius: 10px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.15);
    transition: transform 0.3s ease;
}
.portfolio-track img:hover {
    transform: scale(1.05);
}

.scroll-btn {
    background: rgba(255,255,255,0.15);
    color: #fff;
    border: none;
    font-size: 32px;
    padding: 4px 10px;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.25s ease, transform 0.25s ease;
    position: absolute;
    z-index: 2;
}
.scroll-btn:hover {
    background: rgba(255,255,255,0.3);
    transform: scale(1.1);
}
.scroll-btn.left { left: 0; }
.scroll-btn.right { right: 0; }

/* Optional: mobile adjustments */
@media (max-width: 768px) {
    .portfolio-track img { height: 120px; }
    .scroll-btn { font-size: 26px; }
}