/* =========================
   GENERAL
========================= */

*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family:'Quicksand', sans-serif;
}

body{
    background:linear-gradient(135deg,#dff6ff,#b8e8fc,#8fd3ff);
    min-height:100vh;
    color:#034078;
}

/* =========================
   HEADER
========================= */

header{
    width:100%;
    padding:20px 40px;
    background:#5ec8ff;
    display:flex;
    justify-content:space-between;
    align-items:center;
    box-shadow:0 4px 10px rgba(0,0,0,0.1);
}

.logo img{
    border-radius:50%;
    border:3px solid white;
}

.menu ul{
    display:flex;
    gap:20px;
    list-style:none;
}

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

.menu a:hover{
    color:#dff6ff;
}

/* =========================
   TABLA
========================= */

.tablita{
    width:95%;
    margin:40px auto;
    overflow-x:auto;
}

.tabla{
    width:100%;
    border-collapse:collapse;
    background:white;
    border-radius:15px;
    overflow:hidden;
    box-shadow:0 8px 20px rgba(0,0,0,0.15);
}

.tabla thead{
    background:#4db8ff;
    color:white;
}

.tabla th,
.tabla td{
    padding:15px;
    text-align:center;
}

.tabla tr:nth-child(even){
    background:#f2fbff;
}

.tabla tr:hover{
    background:#dff6ff;
    transition:0.3s;
}

/* =========================
   FORMULARIO
========================= */

form{
    width:90%;
    max-width:700px;
    margin:auto;
    background:white;
    padding:30px;
    border-radius:20px;
    box-shadow:0 8px 20px rgba(0,0,0,0.15);
}

.caja{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:20px;
}

.caja label{
    display:block;
    margin-bottom:5px;
    font-weight:bold;
    color:#03506f;
}

.caja input{
    width:100%;
    padding:12px;
    border:2px solid #b8e8fc;
    border-radius:10px;
    outline:none;
    transition:0.3s;
}

.caja input:focus{
    border-color:#4db8ff;
    box-shadow:0 0 10px rgba(77,184,255,0.3);
}

/* =========================
   BOTONES
========================= */

.submit{
    background:#4db8ff;
    color:white;
    border:none;
    padding:10px 20px;
    border-radius:10px;
    cursor:pointer;
    font-weight:bold;
    transition:0.3s;
    text-decoration:none;
    display:inline-block;
    margin:3px;
}

.submit:hover{
    background:#0096db;
    transform:scale(1.05);
}

/* =========================
   FOOTER
========================= */

.footer{
    margin-top:50px;
    padding:30px;
    background:#5ec8ff;
    color:white;
}

.footer a{
    color:white;
    text-decoration:none;
    font-weight:bold;
}

.footer a:hover{
    color:#dff6ff;
}

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

@media(max-width:768px){

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

    header{
        flex-direction:column;
        gap:15px;
    }

    .menu ul{
        flex-direction:column;
    }
}