*{
margin:0;
padding:0;
box-sizing:border-box;
font-family:'Poppins',sans-serif;
}

body{
background:#f4f6f9;
color:#333;
}

/* NAVBAR */
.navbar{
display:flex;
justify-content:space-between;
align-items:center;
padding:18px 60px;
background:rgba(0,0,0,0.85);
position:fixed;
width:100%;
top:0;
color:white;
z-index:1000;
}

.navbar ul{
display:flex;
list-style:none;
}

.navbar li{
margin-left:25px;
}

.navbar a{
color:white;
text-decoration:none;
}

/* PAGE */
.page{
display:none;
padding:120px 60px;
}

.page.active{
display:block;
}

/* HOME */
.home{
height:100vh;
background:linear-gradient(rgba(0,0,0,0.6),rgba(0,0,0,0.6)),
url('https://images.unsplash.com/photo-1596402184320-417e7178b2cd');
background-size:cover;
position:relative;
overflow:hidden;
}

/* OVERLAY */
.overlay{
position:absolute;
top:50%;
left:50%;
transform:translate(-50%,-50%);
text-align:center;
color:white;
background:rgba(0,0,0,0.6);
padding:50px;
border-radius:20px;
}

/* FLOAT ICON */
.floating-icons img{
position:absolute;
width:60px;
opacity:0.25;
animation:float 6s infinite ease-in-out;
}

.floating-icons img:nth-child(1){top:20%;left:10%;}
.floating-icons img:nth-child(2){top:60%;left:80%;}
.floating-icons img:nth-child(3){top:40%;left:50%;}

@keyframes float{
0%{transform:translateY(0);}
50%{transform:translateY(-20px);}
100%{transform:translateY(0);}
}

/* BUTTON */
.glow-btn{
padding:12px 25px;
border:none;
border-radius:30px;
background:linear-gradient(45deg,#ffcc00,#ff9900);
cursor:pointer;
font-weight:bold;
transition:0.3s;
}

.glow-btn:hover{
transform:scale(1.1);
}

/* GRID */
.grid{
display:flex;
flex-wrap:wrap;
justify-content:center;
}

.card{
background:white;
margin:15px;
padding:15px;
border-radius:20px;
width:250px;
cursor:pointer;
box-shadow:0 10px 25px rgba(0,0,0,0.1);
transition:0.3s;
}

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

.card img{
width:100%;
height:150px;
object-fit:cover;
border-radius:15px;
}

/* KEUNIKAN */
.keunikan-box{
display:flex;
flex-direction:column;
gap:30px;
align-items:center;
}

.keunikan-item{
background:white;
padding:20px;
border-radius:20px;
width:80%;
text-align:center;
box-shadow:0 10px 25px rgba(0,0,0,0.1);
}

.keunikan-item iframe{
width:100%;
height:250px;
border-radius:15px;
margin-bottom:10px;
}

/* BOX */
.box{
background:white;
padding:25px;
border-radius:20px;
width:80%;
margin:auto;
}

/* POPUP */
.popup{
display:none;
position:fixed;
top:0;
left:0;
width:100%;
height:100%;
background:rgba(0,0,0,0.75);
justify-content:center;
align-items:center;
}

.popup-box{
background:white;
padding:25px;
border-radius:20px;
width:420px;
position:relative;
}

.close{
position:absolute;
top:10px;
right:15px;
width:40px;
height:40px;
background:#ff4d4d;
color:white;
border-radius:50%;
display:flex;
align-items:center;
justify-content:center;
cursor:pointer;
}