*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}
html{
    scroll-behavior:smooth;
}
body{
    font-family:"Poppins",sans-serif;
    background:#192335;
    color:white;
    overflow-x:hidden;
    line-height:1.8;
}
h1,h2,h3,h4{
    font-weight:600;
}
.estrellas{
    position:fixed;
    inset:0;
    overflow:hidden;
    pointer-events:none;
    z-index:-1;
}
.estrella{
    position:absolute;
    background:white;
    border-radius:50%;
    box-shadow:0 0 10px white;
    animation:caer linear infinite;
}
@keyframes caer{
    0%{
        transform:translateY(-100px);
        opacity:0;
    }
    20%{
        opacity:1;
    }
    80%{
        opacity:1;
    }
    100%{
        transform:translateY(100vh);
        opacity:0;
    }
}
.header{
    position:sticky;
    top:0;
    z-index:1000;
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:15px 40px;
    background:rgba(24,35,133,.92);
    backdrop-filter:blur(12px);
    border-bottom:1px solid rgba(255,255,255,.2);
}
.logo{
    display:flex;
    align-items:center;
    gap:15px;
}
.logo img{
    width:65px;
    height:65px;
    border-radius:50%;
    border:2px solid white;
    transition:.3s;
}
.logo img:hover{
    transform:scale(1.08) rotate(5deg);
}
.logo-texto h1{
    font-size:28px;
}
.logo-texto span{
    color:#dbeafe;
    font-size:14px;
}
.menu{
    display:flex;
    gap:15px;
}
.menu a{
    color:white;
    text-decoration:none;
    padding:10px 18px;
    border-radius:12px;
    transition:.3s;
}
.menu a:hover,
.menu .activo{
    background:#3b82f6;
    transform:translateY(-3px);
}
.cabeza{
    text-align:center;
    padding:70px 20px 40px;
}
.titulo{
    font-size:50px;
}
.titulo i{
    color:#3b82f6;
}
.separacion{
    width:80%;
    height:2px;
    margin:auto;
    background:#3b82f6;
}
.contenido,
.contenido2{
    padding:60px 10%;
}
.contenido{
    background:rgba(13,29,49,.85);
}
.contenido2{
    background:#192335;
}
.fila{
    max-width:1100px;
    margin:auto;
    display:flex;
    align-items:center;
    justify-content:center;
    gap:50px;
}
.imagen img{
    width:220px;
    height:220px;
    object-fit:cover;
    border-radius:50%;
    border:4px solid #3b82f6;
    box-shadow:0 15px 30px rgba(0,0,0,.4);
    transition:.3s;
}
.imagen img:hover{
    transform:scale(1.05);
}
.datos{
    background:#0d1d31;
    padding:35px;
    border-radius:20px;
    width:450px;
    box-shadow:0 15px 35px rgba(0,0,0,.35);
}
.datos p{
    font-size:18px;
    margin-bottom:15px;
    color:#f1f5f9;
}
.datos i{
    color:#3b82f6;
    width:30px;
}
.footer{
    background:#030912;
    padding:60px 0;
}
.contenedor{
    width:90%;
    max-width:1200px;
    margin:auto;
}
.footer-row{
    display:flex;
    justify-content:space-between;
    flex-wrap:wrap;
}
.footer-links{
    width:250px;
}
.footer-links h4{
    font-size:20px;
    margin-bottom:20px;
    padding-bottom:10px;
    border-bottom:2px solid #00c3ff;
}
.footer-links ul{
    list-style:none;
}
.footer-links li{
    margin-bottom:10px;
}
.footer-links a{
    color:white;
    text-decoration:none;
    transition:.3s;
}
.footer-links a:hover{
    color:#66d1ff;
    padding-left:5px;
}
.social-link{
    display:flex;
    gap:12px;
}
.social-link a{
    width:42px;
    height:42px;
    display:flex;
    align-items:center;
    justify-content:center;
    border-radius:50%;
    background:#0d1d31;
    color:white;
    transition:.3s;
}



.social-link a:hover{
    background:#3b82f6;

    transform:translateY(-5px);

}



.footer-copy{

    text-align:center;

    margin-top:40px;

    color:#aaa;

}



/*====================================
RESPONSIVE
====================================*/


@media(max-width:900px){


.header{

    flex-direction:column;

    gap:20px;

}


.menu{

    flex-wrap:wrap;

    justify-content:center;

}



.fila{

    flex-direction:column;

    text-align:center;

}



.datos{
    width:90%;
}
.titulo{
    font-size:38px;
}
.imagen img{
    width:180px;
    height:180px;
}
.footer-row{
    gap:40px;
    justify-content:center;
}
}