:root{
    --azul1:#0b2341;
    --azul2:#114d89;
    --azul3:#1783d4;
    --blanco:#ffffff;
    --gris:#dfe6ee;
    --verde:#03d16f;
}

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

body{
    min-height:100vh;
    display:flex;
    flex-direction:column;
    font-family:Arial, Helvetica, sans-serif;
    color:var(--blanco);

    background:
    linear-gradient(
        135deg,
        var(--azul1),
        var(--azul2),
        var(--azul3)
    );
}

/* NAVBAR */

.navbar{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:15px 7%;
    background:rgba(0,0,0,.15);
    backdrop-filter:blur(5px);
}

.logo img{
    height:70px;
}

.menu{
    list-style:none;
    display:flex;
    gap:30px;
}

.menu a{
    color:white;
    text-decoration:none;
    font-weight:bold;
    transition:0.3s;
}

.menu a:hover{
    color:#9fd8ff;
}

/* CONTENIDO */

.contenedor{
    flex:1;
    display:flex;
    justify-content:center;
    align-items:center;
    padding:40px;
}

.card{
    width:100%;
    max-width:850px;
    background:rgba(255,255,255,.08);
    border:1px solid rgba(255,255,255,.15);
    backdrop-filter:blur(12px);
    border-radius:25px;
    padding:50px;
    text-align:center;
    box-shadow:0 15px 40px rgba(0,0,0,.25);
}

.icono img{
    width:170px;
    margin-bottom:25px;
}

h1{
    font-size:2.8rem;
    margin-bottom:15px;
}

.subtitulo{
    font-size:1.15rem;
    line-height:1.8;
}

.estado{
    display:inline-flex;
    align-items:center;
    gap:12px;
    margin-top:30px;
    padding:12px 25px;
    background:rgba(255,255,255,.12);
    border-radius:50px;
}

.led{
    width:12px;
    height:12px;
    background:var(--verde);
    border-radius:50%;
}

.mensaje{
    margin-top:30px;
    line-height:1.9;
}

.linea{
    margin:35px auto;
    width:70%;
    height:1px;
    background:rgba(255,255,255,.2);
}

.info h3{
    margin-bottom:10px;
}

footer{
    text-align:center;
    padding:20px;
    background:rgba(0,0,0,.15);
}

@media(max-width:900px){

    .navbar{
        flex-direction:column;
        gap:20px;
    }

    .menu{
        flex-wrap:wrap;
        justify-content:center;
    }
}

@media(max-width:650px){

    .card{
        padding:30px;
    }

    h1{
        font-size:2rem;
    }

    .icono img{
        width:120px;
    }
}