:root {
    --ff-headings: 'Rancho', cursive;
    --ff-links: 'Roboto Condensed', sans-serif;
    --ff-text: 'JetBrains Mono', monospace;
    --clr-hexdark: #000000;
    --clr-hexlight: #ffffff;
    --clr-red: #DA121A;
    --clr-blue: #072357;
}

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

body {
    width: 100%;
    margin: auto;
    color: var(--clr-hexlight);
    font-family: var(--ff-links);
    font-size: 0.8em;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

main {
    text-align: center;
}

#hero {
    width: 100%;
    height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    background-color: var(--clr-blue);
    background-image: url('img/city.jpg');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
}

#header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px;
}

#logo img {
    width: 75px;
    border-radius: 5px;
}

#contacto {
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow-x: hidden;
}

.nav-links ul {
    list-style: none;
}

.nav-links li {
    display: inline-block;
    margin-left: 30px;
}

.nav-links a {
    position: relative;
    color: var(--clr-hexlight);
    text-decoration: none;
    font-weight: bold;
    font-size: 2.3em;
    font-family: var(--ff-headings);
    text-shadow: 0 0 15px var(--clr-hexdark), 0 0 15px var(--clr-blue);
}

.nav-links a:hover {
    color: var(--clr-blue);
    text-shadow: 0 0 15px var(--clr-hexlight), 0 0 15px var(--clr-red);
}

.nav-links a::before {
    content: '';
    display: block;
    height: 5px;
    width: 0%;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    border-top: 5px solid var(--clr-red);
    margin-top: -15px;
    transition: all ease-in-out 300ms;
}

.nav-links a:hover::before {
    width: 100%;
}

.top-container {
    width: 100%;
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    flex-wrap: wrap;
    gap: 25px;
}

.circles {
    width: 125px;
    height: 125px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 5px 10px 20px 5px #333333;
    font-family: var(--ff-headings);
    font-size: 1.6em;
    z-index: 99;
}

.circles a {
    text-decoration: none;
}

.red a {
    color: #ffffff;
}

.red {
    background-color: var(--clr-red);
    border: 2px solid #ffffff;
}

.white {
    background-color: var(--clr-hexlight);
    border: 2px solid var(--clr-blue);
}

.white a {
    color: var(--clr-blue);
}

.blue {
    background-color: var(--clr-blue);
    border: 2px solid #ffffff;
}

.blue a {
    color: #ffffff;
}

section {
    width: 100%;
    margin: auto;
    padding: 5em;
    overflow-x: hidden;
}

section a {
    color: var(--clr-hexdark);
    font-size: 1.1em;
    font-weight: bold;
    text-decoration: none;
}

.sec-white {
    background-color: var(--clr-hexlight);
    color: #333333;
}

.sec-black {
    background-color: var(--clr-hexdark);
    color: var(--clr-hexlight);
}

.sec-red {
    background-color: var(--clr-red);
    color: var(--clr-hexlight)
}

.sec-blue {
    background-color: var(--clr-blue);
    color: #ffffff;
}

section div {
    text-align: center;
}

section img {
    width: 100%;
}

.img-1 {
    width: 100%;
}

section h3 {
    margin: 20px auto 15px auto;
    font-size: 2.3em;
    font-family: var(--ff-headings);
}

section p {
    line-height: 1.6;
    font-family: var(--ff-text);
    font-size: 1.5em;
    text-align: left;
    margin-top: 10px;
    margin-bottom: 10px;
}

hr {
    color: #333333;
}


/* Utils */

.center {
    text-align: center;
}


/* Footer */

footer {
    width: 100%;
    height: 80px;
    background: #333333;
    padding: 1.5em;
}

#footer-items {
    width: 100%;
    color: #fff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1em;
}

#footer-items a {
    color: #ffffff;
    text-decoration: none;
}

.f-items {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

@media only screen and (max-width:620px) {
    #logo img {
        width: 50px;
    }
    .nav-links a {
        font-size: 1.4em;
    }
    .circles {
        font-size: 1.2em;
    }
    section {
        padding: 1.5em;
    }
    section p {
        font-size: 0.9em;
    }
    footer {
        height: 200px;
        padding: 15px;
    }
    input[type=text],
    input[type=password],
    input[type=radio],
    input[type=checkbox],
    input[type=file],
    input[type=email],
    textarea {
        padding: 5px;
    }
}


/* Form */


/* Input */

label {
    padding: 5px;
    margin: 5px 10px;
    font-size: 1.3em;
    display: block;
}

input[type=text],
input[type=password],
input[type=radio],
input[type=checkbox],
input[type=file],
input[type=email],
textarea {
    padding: 10px;
    margin: 10px 10px;
    font-size: 1.1em;
    border-radius: 10px;
}

.tbl-nobrdr {
    border: none;
}

.tbl-nobrdr td {
    border: none;
}

button,
input[type=submit],
.button {
    color: var(--clr-hexlight);
    background-color: var(--clr-red);
    padding: 10px;
    min-width: 100px;
    margin-right: 10px;
    margin-bottom: 25px;
    font-size: 1.3em;
    border-radius: 10px;
    border: none;
}

button:hover,
input[type=submit]:hover,
input[type=submit]:focus,
button:focus,
.button {
    background-color: var(--clr-red);
    font-size: 1.2em;
    box-shadow: 10px 5px #333333;
    color: var(--clr-hexdark);
}