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

body{
font-family:Poppins,sans-serif;
background:#f4f7fb;
color:#333;
}

header{
background:#fff;
box-shadow:0 2px 10px rgba(0,0,0,.08);
}

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

nav{
display:flex;
justify-content:space-between;
align-items:center;
padding:15px 0;
}

.logo{
height:70px;
}

nav ul{
display:flex;
list-style:none;
}

nav li{
margin-left:25px;
}

nav a{
text-decoration:none;
font-weight:600;
color:#003B80;
}

h1{
text-align:center;
color:#003B80;
margin:40px 0;
}

form{
background:white;
padding:35px;
border-radius:10px;
box-shadow:0 5px 20px rgba(0,0,0,.08);
margin-bottom:40px;
}

fieldset{
border:none;
margin-bottom:35px;
}

legend{
font-size:22px;
font-weight:600;
color:#003B80;
margin-bottom:20px;
}

.grid{
display:grid;
grid-template-columns:repeat(2,1fr);
gap:20px;
}

.full{
grid-column:1/-1;
}

label{
display:block;
margin-bottom:6px;
font-weight:600;
}

input,
select,
textarea{

width:100%;
padding:12px;
border:1px solid #ccc;
border-radius:6px;
font-size:15px;

}

textarea{
height:120px;
resize:vertical;
}

.checkbox{

display:flex;
align-items:center;
margin:20px 0;

}

.checkbox input{

width:auto;
margin-right:10px;

}

button{

background:#ff9800;
color:white;
padding:15px 35px;
border:none;
border-radius:6px;
font-size:18px;
cursor:pointer;

}

button:hover{

background:#003B80;

}

#billingSection{
    display:none;
}

#customPickupDate{
  display:none;  
}

footer{

background:#001d40;
color:white;
text-align:center;
padding:25px;

}

@media(max-width:800px){

.grid{

grid-template-columns:1fr;

}

}