.ig-gallery{
    width:100%;
    max-width:1400px;
    margin:60px auto;
}

.ig-header{
    text-align:center;
    margin-bottom:32px;
}

.ig-header h2{
    margin:0;
    font-size:34px;
    font-weight:700;
    color:#111;
}

.ig-header p{
    margin:12px 0 0;
    color:#777;
    font-size:16px;
}

.ig-slider{
    position:relative;
    width:100%;
}

.ig-track{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:18px;
}

.ig-item{
    position:relative;
    overflow:hidden;
    border-radius:18px;
    background:#f7f7f7;
    cursor:pointer;
    box-shadow:0 4px 14px rgba(0,0,0,.06);
    transition:.25s;
    animation:igFade .25s ease;
}

.ig-item:hover{
    transform:translateY(-4px);
    box-shadow:0 18px 40px rgba(0,0,0,.15);
}

.ig-item img{
    display:block;
    width:100%;
    aspect-ratio:4/5;
    object-fit:cover;
    transition:.35s;
}

.ig-item:hover img{
    transform:scale(1.05);
}

.ig-arrow{
    position:absolute;
    top:50%;
    transform:translateY(-50%);
    width:56px;
    height:56px;
    border:none;
    border-radius:50%;
    background:#fff;
    box-shadow:0 10px 24px rgba(0,0,0,.15);
    cursor:pointer;
    font-size:28px;
    transition:.25s;
    z-index:20;
}

.ig-arrow:hover{
    transform:translateY(-50%) scale(1.08);
}

.ig-prev{
    left:-35px;
}

.ig-next{
    right:-35px;
}

.ig-arrow:disabled{
    opacity:.35;
    cursor:not-allowed;
    pointer-events:none;
}

.ig-loading{
    grid-column:1/-1;
    display:flex;
    justify-content:center;
    align-items:center;
    min-height:260px;
    color:#888;
    font-size:16px;
}

@media(max-width:1024px){

    .ig-track{
        grid-template-columns:repeat(3,1fr);
        gap:16px;
    }

    .ig-header h2{
        font-size:30px;
    }

    .ig-prev{
        left:-20px;
    }

    .ig-next{
        right:-20px;
    }

}

@media(max-width:768px){

    .ig-gallery{
        margin:30px auto;
        padding:0 15px;
    }

    .ig-header{
        margin-bottom:20px;
    }

    .ig-header h2{
        font-size:24px;
    }

    .ig-header p{
        font-size:14px;
    }

    .ig-track{
        grid-template-columns:repeat(2,1fr);
        gap:12px;
    }

    .ig-item{
        border-radius:14px;
    }

    .ig-arrow{
        width:44px;
        height:44px;
        font-size:22px;
        background:rgba(255,255,255,.95);
    }

    .ig-prev{
        left:4px;
    }

    .ig-next{
        right:4px;
    }

}

@media(max-width:480px){

    .ig-gallery{
        padding:0 10px;
    }

    .ig-track{
        gap:10px;
    }

}

@keyframes igFade{

    from{
        opacity:0;
        transform:translateY(10px);
    }

    to{
        opacity:1;
        transform:none;
    }

}