body{
margin:0;
font-family:'Poppins',sans-serif;
background:#f4f4f4;
color:#333;
}

/* NAVBAR */

.navbar{
display:flex;
justify-content:space-between;
align-items:center;
padding:15px 30px;
background:#c40000;
color:white;
position:sticky;
top:0;
z-index:1000;
}

.logo{
display:flex;
align-items:center;
gap:10px;
}

.logo img{
height:55px;
}

/* HERO */

/*
.hero{
text-align:center;
padding:50px 20px;
background:linear-gradient(135deg,#c40000,#7a0000);
color:white;
}
*/

/*
.hero{
text-align:center;
padding:5px 20px;
background-color:black;
linear-gradient(rgba(196,0,0,0.85),rgba(122,0,0,0.9)),
url("../img/fondo.jpg");
background-size:cover;
background-position:center;
color:white;
}
*/

.hero {
  text-align: center;
  height: 30px;
  padding: 15px 20px;
  background-image: url('img/tecno.jpg');
  background-size:cover;
  background-position:center;
  color: white;
}


.hero p{
max-width:600px;
margin:auto;
}



/* BOTON PRINCIPAL */

.btn-principal{
display:inline-block;
margin-top:25px;
background:white;
color:#c40000;
padding:12px 25px;
border-radius:6px;
text-decoration:none;
font-weight:bold;
transition:.3s;
}

.btn-principal:hover{
transform:scale(1.05);
}

/* SERVICIOS */

.servicios{
padding:60px 20px;
text-align:center;
}

.cards{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
gap:25px;
margin-top:30px;
}

.card{
background:white;
padding:30px;
border-radius:10px;
text-decoration:none;
color:#333;
box-shadow:0 6px 15px rgba(0,0,0,0.1);
transition:.3s;
}

.card i{
font-size:40px;
color:#c40000;
}

.card:hover{
transform:translateY(-5px);
}

/* PORQUE */

.porque{
padding:60px 20px;
text-align:center;
background:white;
}

.porque-grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
gap:25px;
margin-top:30px;
}

.porque-item{
padding:20px;
border-radius:10px;
background:#f4f4f4;
}

.porque-item i{
font-size:35px;
color:#c40000;
}

/* DETALLE */

.detalle{
background:white;
margin:40px auto;
max-width:700px;
padding:40px;
border-radius:10px;
text-align:center;
}

/* CONTACTO */

.contacto{
padding:60px 20px;
text-align:center;
background:#f4f4f4;
}

.contacto-contenedor{
max-width:500px;
margin:auto;
}

.form-contacto{
display:flex;
flex-direction:column;
gap:15px;
}

.form-contacto input,
.form-contacto textarea{
width:100%;
padding:12px;
border-radius:6px;
border:1px solid #ccc;
font-size:16px;
box-sizing:border-box;
}

.form-contacto textarea{
min-height:120px;
resize:vertical;
}

.form-contacto button{
background:#c40000;
color:white;
border:none;
padding:14px;
border-radius:6px;
font-size:16px;
cursor:pointer;
transition:.3s;
}

.form-contacto button:hover{
background:#8b0000;
}

/* WHATSAPP */

.whatsapp-float{
position:fixed;
bottom:25px;
right:25px;
background:#25D366;
color:white;
width:60px;
height:60px;
display:flex;
align-items:center;
justify-content:center;
border-radius:50%;
font-size:28px;
text-decoration:none;
box-shadow:0 6px 15px rgba(0,0,0,0.3);
}

/* FOOTER */

.footer{
background:#111;
color:white;
display:flex;
justify-content:space-between;
padding:40px;
flex-wrap:wrap;
}

.footer p{
margin:5px 0;
}