header{
background:#e5322d;
color:white;
text-align:center;
padding:70px 20px;
}

header h1{
margin:0;
font-size:60px;
font-weight:bold;
}

header p{
margin-top:15px;
font-size:24px;
}

.tools{
max-width:1200px;
margin:50px auto;
display:grid;
grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
gap:30px;
padding:0 20px;
}

.tool{
background:white;
padding:40px 25px;
border-radius:15px;
text-align:center;
text-decoration:none;
color:#222;
box-shadow:0 3px 12px rgba(0,0,0,.08);
transition:.3s;
}

.tool:hover{
transform:translateY(-5px);
box-shadow:0 8px 25px rgba(0,0,0,.15);
}

.tool h3{
margin:0 0 15px;
font-size:34px;
color:#e5322d;
}

.tool p{
margin:0;
font-size:22px;
line-height:1.4;
}