.curriculum-section{

    padding:120px 0;

}


.curriculum-grid{

    margin-top:70px;

    display:grid;

    grid-template-columns:repeat(3,1fr);

    gap:30px;

    /* هر سه کارت هم‌قد شوند (به اندازه بلندترین کارت) */

    align-items:stretch;

}


.track-card{

    padding:40px 35px;

    border-radius:var(--radius-xl);

    background:rgba(255,255,255,.07);

    border:1px solid rgba(255,255,255,.1);

    backdrop-filter:blur(15px);

    transition:.35s;

}


.track-card:hover{

    transform:translateY(-12px);

    background:rgba(255,255,255,.12);

}


.track-icon{

    width:80px;

    height:80px;

    border-radius:22px;

    display:flex;

    align-items:center;

    justify-content:center;

    font-size:38px;

    margin-bottom:22px;

}


.track-icon.blue{ background:rgba(58,134,255,.2); }

.track-icon.yellow{ background:rgba(255,209,102,.25); }

.track-icon.orange{ background:rgba(255,127,80,.25); }


.track-card h3{

    font-size:22px;

    line-height:1.6;

}


.track-card p{

    margin-top:14px;

    color:var(--text-muted);

    line-height:2;

}


@media(max-width:900px){

    .curriculum-grid{

        grid-template-columns:1fr;

    }

}