* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
a{
    text-decoration: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}
body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
}
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
}
.logo{
  position: absolute;
  left: 20px;
  top:20px;
}
.logo img {
    display: block;
    border: 5px solid #fff;
    border-radius: 10px;
    width: 100px;
    box-shadow: 0 5px 10px rgba(0,0,0,0.5);
}
#logocenter{
    display: none;
}
.menu{
    background-color: black;
    border-radius: 50px;
    width: 450px;
    height: auto;
    display: flex;
    justify-content: center;
    align-items: center; 
    overflow: hidden;
    padding: 10px 0;
    margin: 20px auto;
    box-shadow: 0 5px 10px rgba(0,0,0,0.5);
}
.menu ul {
    list-style: none;
    display: flex;
    text-align: center;
}
.menu ul li a {
    display: block;
    text-decoration: none;
    color: white;
    font-size: 1.1em;
    transition: 0.3s all ease;
    text-align: center;
    padding: 10px 20px;
    border-radius: 40px;
}
.menu ul li a:hover {
    background-color: #fff;
    color:red;
}
.boton-facturar2{
    display: none;
}
.boton-facturar {
   position:absolute;
   top:30px;
   right:20px;
    padding: 0.5rem 1rem;
    background-color: red;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    transition: background-color 0.3s ease;
    box-shadow: 0 5px 10px rgba(0,0,0,0.5);
}
.boton-facturar:hover {
    background-color: black;
    color: white;
}
main {
background: linear-gradient(180deg, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0.4) 70%, rgba(255,0,0,0.6) 100%);
   background-position: center;
   background-size: cover;
   background-repeat: no-repeat;
   background-attachment: fixed; 
text-align: center;
overflow:hidden;
}
main section{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
#inicio{
    font-size: 2em;
    color: white;
    height: 90vh;
}
#ubi{
    background-color: #fff;
    width: 96%;
    max-width: 1300px;
    height: auto;
    border-radius: 50px;
    font-size: 1.3em;
    padding: 30px;
}
#ubi h4{
    margin-bottom: 40px;
}
#ubi h4 b{
    color:red;
}
#ubi iframe{
    border-radius: 40px;
    height:700px;
}
#servicios {
    margin: 2rem 0;
}
#ser{
    background-color: #fff;
    width: 96%;
    max-width: 1300px;
    height: auto;
    border-radius: 50px;
    overflow: hidden;
    padding: 80px;
}
.servicios-container {
    width: 100%;
}
.servicio {
    float: left;
    overflow: hidden;
}
.s50{
    width: 50%;
}
.s100{
    width: 100%;

}
.s50 img {
    width: 100%;
}
.s100 img{
    display: block;
    margin:40px auto;
    width: 70%;
}
footer {
    background-color: #000;
    color: white;
    text-align: center;
    padding: 50px 0;
}
footer p,footer h3{
    padding: 20px 0;
}
#copy{
    color:#ec6666;
}
.frame {
    height: 100vh;
    width: 100vw;
    background-position: center;
    background-size: cover;
    background-attachment: fixed;
    background-repeat: no-repeat;
    position: fixed;
    z-index: -1;
    animation: image 10s infinite alternate;
  }
  @keyframes image {
    0% {
      background-image: url('1.jpg');
    }
    50% {
        background-image: url('2.jpg');
      }
      100% {
        background-image: url('3.jpeg');
      }
    
  }