body{
font-family:Arial, sans-serif;
background:#f4f4f4;
margin:0;
padding:0;
}

/* MENU */

.menu{
background:#222;
padding:15px;
text-align:center;
}

.menu a{
color:white;
margin:0 15px;
text-decoration:none;
font-weight:bold;
font-size:15px;
}

.menu a:hover{
color:#34a853;
}

/* CONTAINER */

.container{
max-width:1000px;
margin:auto;
padding:30px;
background:white;
}

/* LOGO */

.logo{
display:block;
margin:auto;
width:120px;
margin-bottom:10px;
}

/* TITULOS */

h1{
text-align:center;
margin-top:5px;
}

.sub{
text-align:center;
color:#666;
margin-bottom:10px;
}

.descricao{
max-width:600px;
margin:auto;
margin-bottom:20px;
font-size:15px;
color:#555;
text-align:center;
}

/* BOTAO WHATSAPP TOPO */

.whatsapp-topo{
display:block;
width:200px;
margin:20px auto;
background:#25D366;
color:white;
padding:10px;
border-radius:6px;
text-decoration:none;
text-align:center;
font-weight:bold;
}

.whatsapp-topo:hover{
background:#1ebe5d;
}

/* TITULOS DAS SECOES */

.titulo{
text-align:center;
margin-top:40px;
}

/* GRID DOS APPS E SISTEMAS */

.apps{
display:grid;
grid-template-columns:1fr 1fr;
gap:20px;
margin-top:20px;
}

/* CARDS */

.card{
border:1px solid #ddd;
border-radius:8px;
padding:15px;
background:#fafafa;
text-align:center;
transition:0.2s;
}

.card:hover{
transform:translateY(-5px);
box-shadow:0 6px 15px rgba(0,0,0,0.15);
}

.card img{
width:64px;
height:64px;
margin-bottom:10px;
}

.card h3{
margin:5px 0;
}

.card p{
font-size:14px;
color:#555;
}

/* BOTAO DOS CARDS */

.card a{
display:inline-block;
margin-top:10px;
background:#34a853;
color:white;
padding:8px 14px;
border-radius:5px;
text-decoration:none;
font-size:14px;
}

.card a:hover{
background:#2c8c46;
}

/* RODAPE */

.footer{
margin-top:40px;
padding:20px;
text-align:center;
font-size:14px;
color:#777;
border-top:1px solid #eee;
}

/* BOTAO WHATSAPP FLUTUANTE */

.whatsapp-float{
position:fixed;
bottom:20px;
right:20px;
background:#25D366;
color:white;
font-size:26px;
width:55px;
height:55px;
display:flex;
align-items:center;
justify-content:center;
border-radius:50%;
text-decoration:none;
box-shadow:0 4px 10px rgba(0,0,0,0.2);
z-index:999;
}

.whatsapp-float:hover{
background:#1ebe5d;
}

/* RESPONSIVO PARA CELULAR */

@media (max-width:600px){

.container{
padding:20px;
}

.apps{
grid-template-columns:1fr;
}

.logo{
width:100px;
}

.menu a{
display:inline-block;
margin:5px;
}

}