:root{
    --sf-primary:#0c2577;
    --sf-primary-dark:#08194f;
    --sf-primary-deep:#06143f;
    --sf-secondary:#fa5918;
    --sf-white:#ffffff;
    --sf-muted:rgba(255,255,255,.68);
    --sf-line:rgba(255,255,255,.11);
    --sf-soft:rgba(255,255,255,.07);
    --sf-radius:16px;
}

.site-footer-modern{
    position:relative;
    margin-top:34px;
    background:linear-gradient(145deg,var(--sf-primary) 0%,var(--sf-primary-dark) 58%,var(--sf-primary-deep) 100%);
    color:var(--sf-white);
    overflow:hidden;
    font-family:IRANSans,sans-serif;
}

.site-footer-modern:before{
    content:"";
    position:absolute;
    width:300px;
    height:300px;
    right:-120px;
    top:-170px;
    border-radius:50%;
    background:rgba(250,89,24,.09);
    pointer-events:none;
}

.site-footer-modern:after{
    content:"";
    position:absolute;
    width:260px;
    height:260px;
    left:-130px;
    bottom:-150px;
    border-radius:50%;
    background:rgba(255,255,255,.035);
    pointer-events:none;
}

.sf-main{
    position:relative;
    z-index:2;
    max-width:1400px;
    margin:0 auto;
    padding:44px 22px 30px;
}

.sf-grid{
    display:grid;
    grid-template-columns:repeat(3,minmax(0,1fr)) minmax(245px,1.1fr);
    gap:30px;
}

.sf-col{
    min-width:0;
}

.sf-title{
    position:relative;
    margin:0 0 18px;
    padding-bottom:12px;
    color:#fff;
    font-size:15px;
    line-height:1.8;
    font-weight:600;
}

.sf-title:after{
    content:"";
    position:absolute;
    right:0;
    bottom:0;
    width:34px;
    height:3px;
    border-radius:10px;
    background:var(--sf-secondary);
}

.sf-links{
    list-style:none;
    margin:0;
    padding:0;
}

.sf-links li{
    margin:0;
    padding:0;
}

.sf-links a{
    position:relative;
    display:inline-flex;
    align-items:center;
    min-height:34px;
    padding:5px 15px 5px 0;
    color:var(--sf-muted) !important;
    font-size:12px;
    line-height:1.9;
    text-decoration:none !important;
    transition:color .18s ease,transform .18s ease;
}

.sf-links a:before{
    content:"";
    position:absolute;
    right:0;
    width:5px;
    height:5px;
    border-radius:50%;
    background:var(--sf-secondary);
    opacity:.8;
    transition:transform .18s ease;
}

.sf-links a:hover{
    color:#fff !important;
    transform:translateX(-3px);
}

.sf-links a:hover:before{
    transform:scale(1.45);
}

.sf-trust-card{
    height:100%;
    padding:18px;
    border:1px solid var(--sf-line);
    border-radius:var(--sf-radius);
    background:rgba(255,255,255,.055);
    backdrop-filter:blur(4px);
}

.sf-apps{
    display:grid;
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:9px;
    margin-bottom:15px;
}

.sf-app-link{
    display:flex;
    align-items:center;
    justify-content:center;
    min-height:54px;
    padding:7px;
    border:1px solid var(--sf-line);
    border-radius:11px;
    background:rgba(255,255,255,.06);
    transition:transform .18s ease,background .18s ease,border-color .18s ease;
}

.sf-app-link:hover{
    transform:translateY(-2px);
    background:rgba(255,255,255,.1);
    border-color:rgba(255,255,255,.2);
}

.sf-app-link img{
    display:block;
    max-width:100%;
    max-height:48px;
    width:auto !important;
    object-fit:contain;
}

.sf-trust-title{
    margin:5px 0 12px;
    color:rgba(255,255,255,.8);
    font-size:11px;
    font-weight:400;
}

.sf-enamad{
    display:flex;
    align-items:center;
    justify-content:center;
    min-height:122px;
    padding:10px;
    border-radius:12px;
    background:#fff;
}

.sf-enamad img{
    display:block;
    max-width:100px;
    max-height:100px;
    width:auto;
    height:auto;
    object-fit:contain;
}

.sf-bottom{
    position:relative;
    z-index:2;
    border-top:1px solid var(--sf-line);
    background:rgba(2,11,38,.22);
}

.sf-bottom-inner{
    max-width:1400px;
    margin:0 auto;
    padding:15px 22px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:18px;
}

.sf-copyright{
    margin:0;
    color:rgba(255,255,255,.72);
    font-size:11px;
    line-height:2;
}

.sf-credit{
    flex-shrink:0;
    color:rgba(255,255,255,.5);
    font-size:10px;
    white-space:nowrap;
}

.sf-credit a{
    color:rgba(255,255,255,.72) !important;
    text-decoration:none !important;
}

.sf-credit a:hover{
    color:var(--sf-secondary) !important;
}

.gototop.sf-gototop{
    position:fixed;
    left:18px;
    bottom:18px;
    z-index:99990;
    display:none;
    width:42px;
    height:42px;
    border-radius:12px;
    background:var(--sf-secondary);
    box-shadow:0 9px 25px rgba(250,89,24,.3);
    cursor:pointer;
    text-decoration:none !important;
    transition:transform .18s ease,background .18s ease,box-shadow .18s ease;
}

.gototop.sf-gototop:before,
.gototop.sf-gototop:after{
    content:"";
    position:absolute;
    top:19px;
    width:11px;
    height:2px;
    border-radius:5px;
    background:#fff;
}

.gototop.sf-gototop:before{
    right:11px;
    transform:rotate(-45deg);
}

.gototop.sf-gototop:after{
    left:11px;
    transform:rotate(45deg);
}

.gototop.sf-gototop:hover{
    background:#e94b0f;
    transform:translateY(-3px);
    box-shadow:0 12px 28px rgba(250,89,24,.36);
}

@media(max-width:991px){
    .sf-main{
        padding:34px 18px 24px;
    }

    .sf-grid{
        grid-template-columns:repeat(2,minmax(0,1fr));
        gap:24px;
    }

    .sf-trust-col{
        grid-column:span 1;
    }
}

@media(max-width:767px){
    .site-footer-modern{
        margin-top:24px;
    }

    .sf-main{
        padding:27px 15px 20px;
    }

    .sf-grid{
        grid-template-columns:repeat(2,minmax(0,1fr));
        gap:22px 14px;
    }

    .sf-title{
        margin-bottom:11px;
        padding-bottom:9px;
        font-size:13px;
    }

    .sf-title:after{
        width:28px;
        height:2px;
    }

    .sf-links a{
        min-height:30px;
        padding-right:12px;
        font-size:10.5px;
    }

    .sf-trust-col{
        grid-column:1/-1;
    }

    .sf-trust-card{
        padding:14px;
    }

    .sf-apps{
        max-width:420px;
        margin:0 auto 14px;
    }

    .sf-enamad{
        max-width:160px;
        min-height:105px;
        margin:0 auto;
    }

    .sf-bottom-inner{
        padding:12px 15px;
        flex-direction:column;
        gap:5px;
        text-align:center;
    }

    .sf-copyright{
        font-size:10px;
    }

    .sf-credit{
        white-space:normal;
        font-size:9px;
    }

    .gototop.sf-gototop{
        left:12px;
        bottom:12px;
        width:38px;
        height:38px;
        border-radius:10px;
    }

    .gototop.sf-gototop:before,
    .gototop.sf-gototop:after{
        top:17px;
        width:10px;
    }

    .gototop.sf-gototop:before{right:10px;}
    .gototop.sf-gototop:after{left:10px;}
}

@media(max-width:420px){
    .sf-grid{
        grid-template-columns:1fr 1fr;
    }

    .sf-grid .sf-col:nth-child(3){
        grid-column:1/-1;
    }

    .sf-app-link{
        min-height:48px;
    }
}