```css
*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

body{
    font-family:'Quicksand',sans-serif;
    background:linear-gradient(
        135deg,
        #fff1f7,
        #f6efff,
        #eef7ff
    );
    color:#555;
    overflow-x:hidden;
}

/* Dekorasi Background */

.bg-decoration span{
    position:fixed;
    font-size:35px;
    opacity:.4;
    animation:float 8s ease-in-out infinite;
    z-index:-1;
}

.bg-decoration span:nth-child(1){top:10%;left:8%;}
.bg-decoration span:nth-child(2){top:25%;right:8%;}
.bg-decoration span:nth-child(3){top:70%;left:12%;}
.bg-decoration span:nth-child(4){bottom:10%;right:15%;}
.bg-decoration span:nth-child(5){top:55%;right:30%;}
.bg-decoration span:nth-child(6){top:15%;right:35%;}
.bg-decoration span:nth-child(7){bottom:25%;left:25%;}
.bg-decoration span:nth-child(8){top:40%;left:50%;}

.container{
    width:90%;
    max-width:1000px;
    margin:auto;
    padding:40px 0;
}

/* Hero */

.hero{
    text-align:center;
    background:rgba(255,255,255,.75);
    backdrop-filter:blur(12px);
    border-radius:30px;
    padding:40px;
    box-shadow:0 10px 30px rgba(0,0,0,.08);
}

.hero img{
    width:220px;
    height:220px;
    object-fit:cover;
    border-radius:50%;
    border:6px solid white;
    box-shadow:0 0 25px rgba(255,182,193,.8);
}

.hero h1{
    font-family:'Sacramento',cursive;
    font-size:70px;
    color:#df7ba8;
    margin-top:15px;
}

.hero h3{
    color:#aa79c8;
    margin-bottom:15px;
}

.hero p{
    max-width:700px;
    margin:auto;
    line-height:1.8;
}

/* Button */

button{
    margin-top:20px;
    border:none;
    background:linear-gradient(
        45deg,
        #ffb8d2,
        #ffcce5
    );
    color:white;
    padding:12px 28px;
    border-radius:50px;
    cursor:pointer;
    font-weight:600;
    transition:.3s;
}

button:hover{
    transform:scale(1.05);
}

#greeting{
    margin-top:15px;
    color:#d86fa4;
    font-weight:bold;
}

/* Card */

.card{
    margin-top:25px;
    background:rgba(255,255,255,.75);
    backdrop-filter:blur(12px);
    padding:30px;
    border-radius:25px;
    box-shadow:0 8px 20px rgba(0,0,0,.05);
    transition:.3s;
}

.card:hover{
    transform:translateY(-5px);
}

.card h2{
    color:#d86fa4;
    margin-bottom:15px;
}

.info-grid{
    display:grid;
    grid-template-columns:220px 1fr;
    gap:10px;
}

ul{
    padding-left:20px;
}

ul li{
    margin:8px 0;
}

.highlight{
    margin-top:15px;
    color:#9d69c9;
    font-weight:600;
}

.motto{
    text-align:center;
}

.motto p{
    font-size:20px;
    font-style:italic;
    color:#c26d99;
}

footer{
    text-align:center;
    padding:25px;
    color:#888;
}

@keyframes float{

    0%{
        transform:translateY(0px);
    }

    50%{
        transform:translateY(-20px);
    }

    100%{
        transform:translateY(0px);
    }

}

@media(max-width:768px){

    .hero h1{
        font-size:50px;
    }

    .hero img{
        width:170px;
        height:170px;
    }

    .info-grid{
        grid-template-columns:1fr;
    }

}
```