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

body{
font-family:Arial,sans-serif;
background:#000;
color:#fff;
}

.navbar{
background:rgba(20,20,20,.95);
height:48px;
display:flex;
justify-content:center;
align-items:center;
gap:40px;
position:sticky;
top:0;
z-index:1000;
}

.logo{
position:absolute;
left:20px;
height:32px;
width:auto;
}

.nav-item{
position:relative;
padding:14px 0;
cursor:pointer;
}

.dropdown{
display:none;
position:fixed;
left:0;
top:48px;
width:100%;
background:#111;
padding:40px;
border-top:1px solid #222;
}

.dropdown-content{
max-width:1200px;
margin:auto;
display:grid;
grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
gap:20px;
}

.dropdown a{
display:block;
color:#fff;
text-decoration:none;
padding:8px 0;
}

.nav-item:hover .dropdown{
display:block;
}

.hero{
height:90vh;
display:flex;
flex-direction:column;
justify-content:center;
align-items:center;
text-align:center;
padding:20px;
}

.hero h1{
font-size:clamp(42px,8vw,80px);
margin-bottom:20px;
}

.hero p{
font-size:clamp(18px,3vw,26px);
color:#aaa;
margin-bottom:30px;
}

.btn{
background:#fff;
color:#000;
padding:12px 28px;
border-radius:999px;
text-decoration:none;
font-weight:bold;
}

.products{
padding:80px 20px;
max-width:1200px;
margin:auto;
}

.grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
gap:20px;
}

.card{
background:#111;
border-radius:16px;
padding:24px;
}

.card h3{
margin-bottom:10px;
}

.card p{
color:#aaa;
}

/* WhatsApp Floating Button */
.wa-float{
    position: fixed;
    bottom: 50px;
    right: 50px;
    width: 90px;
    height: 90px;
    z-index: 99999;
    transition: transform .3s ease;
}

.wa-float img{
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.wa-float:hover{
    transform: scale(1.15);
}