/* ===========================
   ASTEROID BELT
=========================== */

.asteroid-belt{
    position:absolute;
    width:520px;
    height:520px;
    border-radius:50%;
    border:2px dotted rgba(180,180,180,.15);
    animation:orbit 22s linear infinite;
}

.asteroid-belt::before{
    content:"";
    position:absolute;
    inset:-4px;
    border-radius:50%;
    border:2px dotted rgba(255,255,255,.08);
}

/* ===========================
   JUPITER
=========================== */

.jupiter-orbit{
    width:580px;
    height:580px;
    animation-duration:26s;
}

.jupiter{
    width:42px;
    height:42px;
    top:269px;
    left:-21px;
    border-radius:50%;
    background:repeating-linear-gradient(
        #f4d6b3 0 6px,
        #d8a06c 6px 12px,
        #b46b3b 12px 18px
    );
    box-shadow:0 0 20px rgba(255,170,80,.6);
}

/* ===========================
   SATURN
=========================== */

.saturn-orbit{
    width:720px;
    height:720px;
    animation-duration:34s;
}

.saturn{
    position:absolute;
    width:38px;
    height:38px;
    top:341px;
    left:-19px;
    border-radius:50%;
    background:radial-gradient(circle,
        #ffe082,
        #d4a24d,
        #8d6e63);
    box-shadow:0 0 18px #ffd54f;
}

.ring{
    position:absolute;
    width:72px;
    height:16px;
    border:3px solid rgba(255,255,255,.6);
    border-radius:50%;
    left:-17px;
    top:10px;
    transform:rotate(-25deg);
    animation:ringSpin 6s linear infinite;
}

@keyframes ringSpin{
    from{transform:rotate(-25deg);}
    to{transform:rotate(335deg);}
}

/* ===========================
   URANUS
=========================== */

.uranus-orbit{
    width:860px;
    height:860px;
    animation-duration:42s;
}

.uranus{
    width:28px;
    height:28px;
    top:416px;
    left:-14px;
    border-radius:50%;
    background:radial-gradient(circle,
        #b2ffff,
        #4dd0e1,
        #00838f);
    box-shadow:0 0 16px cyan;
}

/* ===========================
   NEPTUNE
=========================== */

.neptune-orbit{
    width:1000px;
    height:1000px;
    animation-duration:50s;
}

.neptune{
    width:28px;
    height:28px;
    top:486px;
    left:-14px;
    border-radius:50%;
    background:radial-gradient(circle,
        #81d4fa,
        #1976d2,
        #0d47a1);
    box-shadow:0 0 18px #42a5f5;
}

/* ===========================
   INFO PANEL
=========================== */

.info{
    position:absolute;
    top:20px;
    left:20px;
    color:#fff;
    background:rgba(0,0,0,.4);
    padding:15px;
    border-radius:10px;
    backdrop-filter:blur(8px);
    line-height:1.8;
    border:1px solid rgba(255,255,255,.15);
}

.info h2{
    margin-bottom:8px;
}

/* ===========================
   SHOOTING STAR
=========================== */

.shooting-star{
    position:absolute;
    width:3px;
    height:3px;
    background:#fff;
    box-shadow:0 0 15px #fff;
    border-radius:50%;
}

/* ===========================
   RESPONSIVE
=========================== */

@media (max-width:768px){

    .sun{
        width:90px;
        height:90px;
    }

    .info{
        font-size:12px;
        padding:10px;
    }

    .orbit{
        transform:scale(.75);
    }
}