/* RESET */
*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

body{
    font-family: Arial, sans-serif;
    background: radial-gradient(circle at center, #0f172a, #020617);
    color:white;
}

/* NAVBAR */
.navbar{
    padding:20px;
}

/* DROPDOWN */
.drop-down{
    position: relative;
    display: inline-block;
    cursor:pointer;
}

/* MENU (HIDDEN) */
.drop-menus{
    position: absolute;
    top:50px;
    left:0;
    min-width:200px;
    padding:15px;

    background: rgba(0,200,255,0.15);
    backdrop-filter: blur(15px);

    border-radius:10px;

    opacity:0;
    visibility:hidden;
    transform: translateY(-10px);
    transition:0.3s ease;
}

/* HOVER SHOW */
.drop-down:hover .drop-menus{
    opacity:1;
    visibility:visible;
    transform: translateY(0);
}

/* MENU ITEMS */
.drop-menus ul{
    list-style:none;
}

.drop-menus li{
    margin:10px 0;
}

.drop-menus a{
    text-decoration:none;
    color:white;
    font-size:18px;
}

/* CARD */
.cont{
    display:flex;
    justify-content:center;
    align-items:center;
    padding:20px;
}

.card{
    width:100%;
    max-width:600px;
    padding:20px;
    font-size:18px;

    border-radius:16px;
    background: rgba(0,200,255,0.15);
    backdrop-filter: blur(15px);

    box-shadow: 0 0 40px rgba(0,200,255,0.15),
                0 10px 30px rgba(0,0,0,0.5);

    border:1px solid rgba(255,255,255,0.1);
    text-align:center;

    transition:0.3s;
}

.card:hover{
    transform: scale(1.05);
}

/* 📱 RESPONSIVE */
@media (max-width:768px){
    .drop-menus{
        position: static;
        opacity:1;
        visibility:visible;
        transform:none;
        margin-top:10px;
    }
}