*{
margin:0;
padding:0;
box-sizing:border-box;
font-family:Segoe UI, Arial, sans-serif;
}

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

header{
background:#111;
color:white;
padding:16px 8%;
display:flex;
justify-content:space-between;
align-items:center;
position:sticky;
top:0;
z-index:1000;
}

.logo{
font-size:24px;
font-weight:bold;
}

nav a{
color:white;
margin-left:20px;
text-decoration:none;
font-weight:500;
}

.hero{
height:85vh;
background:url("https://images.unsplash.com/photo-1504674900247-0877df9cc836?w=1600") center/cover;
display:flex;
align-items:center;
justify-content:center;
text-align:center;
color:white;
}

.hero h1{
font-size:52px;
margin-bottom:10px;
}

.section{
padding:70px 10%;
}

.grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
gap:25px;
margin-top:25px;
}

.card{
background:white;
border-radius:10px;
overflow:hidden;
box-shadow:0 5px 20px rgba(0,0,0,0.08);
transition:.3s;
}

.card:hover{
transform:translateY(-8px);
}

.card img{
width:100%;
height:210px;
object-fit:cover;
}

.card h3{
margin:12px;
font-size:18px;
}

.card p{
margin:0 12px 12px;
font-size:14px;
}

.price{
color:#e63946;
font-weight:bold;
}

.btn{
background:#e63946;
color:white;
padding:12px 24px;
border-radius:6px;
text-decoration:none;
display:inline-block;
margin-top:15px;
border:none;
cursor:pointer;
}

input,select{
width:100%;
padding:12px;
margin-top:10px;
border-radius:6px;
border:1px solid #ccc;
}

footer{
background:#111;
color:white;
text-align:center;
padding:30px;
margin-top:40px;
}

.whatsapp{
position:fixed;
bottom:20px;
right:20px;
background:#25D366;
color:white;
padding:15px;
border-radius:50%;
font-size:22px;
text-decoration:none;
}

.callbtn{
position:fixed;
bottom:20px;
left:20px;
background:#e63946;
color:white;
padding:15px;
border-radius:50%;
font-size:22px;
text-decoration:none;
}