body{
margin:0;
font-family:Arial;
background:#f4f4f4;
color:#333;
}

h1,h2{
text-align:center;
}

.hero{

background-image:url("img/fotovoltaico.jpg");

background-size:cover;
background-position:center;

height:520px;

display:flex;
align-items:center;
justify-content:center;

color:white;

}

.hero-overlay{

background:rgba(0,0,0,0.55);

padding:40px;

text-align:center;

}

.hero h1{
font-size:45px;
margin-bottom:10px;
}

button{

background:#1a7d3d;

color:white;

padding:14px 30px;

border:none;

font-size:16px;

border-radius:5px;

cursor:pointer;

margin-top:20px;

}

button:hover{
background:#135b2c;
}

.vantaggi{

padding:60px 20px;

background:white;

}

.grid{

display:grid;

grid-template-columns:repeat(auto-fit,minmax(200px,1fr));

gap:25px;

max-width:1000px;

margin:auto;

}

.card{

background:#f5f5f5;

padding:25px;

border-radius:8px;

text-align:center;

}

.incentivi{

background-image:url("https://images.unsplash.com/photo-1592833159117-ac7907c5c6b4");

background-size:cover;

background-position:center;

color:white;

padding:80px 20px;

}

.incentivi .content{

background:rgba(0,0,0,0.6);

padding:40px;

max-width:700px;

margin:auto;

text-align:center;

}

.servizio{

padding:60px 20px;

background:white;

max-width:800px;

margin:auto;

}

.zone{

background:#e9f3ec;

padding:60px 20px;

text-align:center;

}

.zone ul{

list-style:none;

padding:0;

font-size:18px;

line-height:35px;

}

.form-section{

background:white;

padding:50px;

max-width:600px;

margin:60px auto;

border-radius:8px;

box-shadow:0 0 15px rgba(0,0,0,0.15);

box-sizing:border-box;

}

.form-section input,
.form-section select{

width:100%;

padding:12px;

margin-bottom:15px;

border:1px solid #ccc;

border-radius:4px;

box-sizing:border-box;

font-size:15px;

}

.privacy{

display:flex;

gap:10px;

font-size:14px;

margin-bottom:15px;

}

footer{

text-align:center;

padding:30px;

font-size:14px;

color:#777;

}

/* social proof */

.social-proof{

background:#ffffff;

padding:70px 20px;

text-align:center;

}

.numeri{

display:flex;

justify-content:center;

gap:60px;

margin-top:40px;

flex-wrap:wrap;

}

.numeri h3{

font-size:40px;

color:#1a7d3d;

margin:0;

}


/* whatsapp button */

.whatsapp{

position:fixed;

bottom:20px;

right:20px;

background:#25D366;

color:white;

padding:15px 20px;

border-radius:30px;

text-decoration:none;

font-weight:bold;

box-shadow:0 0 10px rgba(0,0,0,0.3);

}

.whatsapp:hover{

background:#1ebc59;

}


/* animazioni */

.anim{

opacity:0;

transform:translateY(40px);

transition:all 0.8s ease;

}

.show{

opacity:1;

transform:translateY(0);

}