.title {
    color: #12afa7;
    font-size: 60px;
    text-align: center;
    margin-bottom: 20px;
    margin-top: -10px;
    transition: all 0.4s ease-in-out;
    position: relative;
    display: inline-block;
}

.title::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 120%;
    height: 120%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    background: radial-gradient(
        circle,
        rgba(18, 175, 167, 0.3) 0%,
        transparent 70%
    );
    opacity: 0;
    transition: opacity 0.4s ease-in-out;
    z-index: -1;
}

.title:hover {
    text-shadow: 0 0 6px #20c7bf, 0 0 12px #17b4ac, 0 0 20px #12afa7,
        0 0 30px rgba(18, 175, 167, 0.7);
    transform: scale(1.05);
}

.title:hover::after {
    opacity: 1;
    animation: pulseGlow 1.5s ease-in-out infinite;
}

@keyframes pulseGlow {
    0% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.3;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 0.5;
    }
    100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.3;
    }
}

body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
form,
fieldset,
input,
textarea,
p,
blockquote,
th,
td {
    margin: 0;
    padding: 0;
}
html,
body {
    margin: 0;
    padding: 0;
    height: 100%;
}
table {
    border-collapse: collapse;
    border-spacing: 0;
}
fieldset,
img {
    border: 0;
}
address,
caption,
cite,
code,
dfn,
th,
var {
    font-style: normal;
    font-weight: normal;
}
ol,
ul {
    list-style: none;
}
caption,
th {
    text-align: left;
}
h1,
h3,
h4,
h5,
h6 {
    font-size: 100%;
    font-weight: normal;
}
h2 {
    font-weight: normal;
}
q:before,
q:after {
    content: "";
}
abbr,
acronym {
    border: 0;
}
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
    display: block;
}
body {
    font-family: "sans-serif";
    font-weight: 400;
    color: #1d3c41;
    overflow-y: scroll;
}
a {
    color: #333;
    text-decoration: none;
}
.container {
    width: 100%;
    height: 100%;
    position: relative;
    text-align: center;
}
.logo-container {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 40px;
    margin-bottom: -20px;
    width: 100%;
    position: relative;
    text-align: center;
}

.logo {
    width: 150px;
    max-width: 100%;
    height: auto;
    cursor: pointer;
    opacity: 0;
    transform: scale(0.95);
    animation: fadeInLogo 0.8s ease-out forwards;
    transition: transform 0.3s ease, filter 0.3s ease-in-out;
    filter: drop-shadow(0 0 15px rgba(20, 197, 188, 0.8));
}

.logo:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 0 25px rgba(19, 185, 177, 0.9));
}

@keyframes fadeInLogo {
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5); /* Negro con opacidad */
}
p.change_link {
    background: none !important;
}
select {
    display: block;
    padding: 9px;
    width: 207px;
}
.container > header {
    padding: 20px 30px 10px 30px;
    margin: 0px 20px 10px 20px;
    position: relative;
    display: block;
    text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.2);
    text-align: center;
}
.container > header h1 {
    font-family: "sans-serif";
    font-size: 35px;
    line-height: 35px;
    position: relative;
    font-weight: 400;
    color: rgba(26, 89, 120, 0.9);
    text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.1);
    padding: 0px 0px 5px 0px;
}
.container > header h1 span {
    color: #7cbcd6;
    text-shadow: 0px 1px 1px rgba(255, 255, 255, 0.8);
}
.container > header h2 {
    font-size: 16px;
    font-style: italic;
    color: #2d6277;
    text-shadow: 0px 1px 1px rgba(255, 255, 255, 0.8);
}
.codrops-top {
    line-height: 24px;
    font-size: 11px;
    background: rgba(255, 255, 255, 0.4);
    text-transform: uppercase;
    z-index: 9999;
    position: relative;
    box-shadow: 1px 0px 2px rgba(0, 0, 0, 0.2);
}
.codrops-top a {
    padding: 0px 10px;
    letter-spacing: 1px;
    color: #333;
    text-shadow: 0px 1px 1px #fff;
    display: block;
    float: left;
}
.codrops-top a:hover {
    background: #fff;
}
.codrops-top span.right {
    float: right;
}
.codrops-top span.right a {
    float: left;
    display: block;
}

.codrops-demos {
    text-align: center;
    display: block;
    padding: 14px;
}
.codrops-demos span {
    display: inline-block;
    padding-right: 15px;
    text-shadow: 1px 1px 1px rgba(255, 255, 255, 0.8);
}
.codrops-demos a,
.codrops-demos a.current-demo,
.codrops-demos a.current-demo:hover {
    display: inline-block;
    font-style: italic;
    font-size: 12px;
    padding: 3px 5px;
    margin: 0px 3px;
    font-weight: 800;
    box-shadow: 1px 1px 1px rgba(0, 0, 0, 0.05) inset;
    color: #fff;
    text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.1);
    background: rgba(104, 171, 194, 0.5);
}
.codrops-demos a:hover {
    background: #4fa2c4;
}
.codrops-demos a.current-demo,
.codrops-demos a.current-demo:hover {
    color: rgba(104, 171, 194, 1);
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0px 1px 1px rgba(0, 0, 0, 0.1);
}