#section5{
    margin-top: -3%;
}

.image-card {
    background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(0,0,0,0.25));
    border-radius: 18px;
    min-height: 320px;
    transition: transform 300ms ease;
    position: relative;
}

.main-img {
    display: block;
    height: auto;
    max-height: 400px;
    object-fit: cover;
    transition: opacity 400ms ease;
    opacity: 1;
}


.caption {
    background: #1a1d20;(180deg, rgba(255,255,255,0.02), rgba(0,0,0,0.25));
    width: 860px;
    position: absolute;
    left: 0px;
    right: 20px;
    bottom: 0px;
    padding: 12px 16px;
    color: #d0d6db;
    font-size: 0.95rem;
}


.feature-btn {
    border: 1px solid rgba(255,255,255,0.03);
    background: linear-gradient(180deg, rgba(255,255,255,0.015), rgba(0,0,0,0.35));
    transition: transform 150ms ease, box-shadow 150ms ease;
}

.icon {
    width: 48px;
    height: 48px;
    flex: 0 0 48px;
    font-size: 1.1rem;
}


.feature-btn.active {
    background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
    box-shadow: 0 6px 18px rgba(0,0,0,0.6), inset 0 1px 0 rgba(255,255,255,0.02);
    border-color: rgba(255,255,255,0.06);
    transform: translateY(-2px);
}


.feature-btn:hover {
    transform: translateY(-2px);
}

@media (max-width: 991.98px) {
    .image-card { min-height: 260px; }
    .main-img { max-height: 320px; }
}