:root{
    --altius-gray: rgb(59, 63, 64,0.85);
}

h1{
    font-size: 5rem;
    font-family: sans-serif;
    font-weight: bold;
    color: white;
    text-transform: uppercase;
}

h2{
    font-size: 2.5rem;
    font-weight:lighter;
    color: white;
    text-transform: uppercase;
}

p{
    color: white;
}

.navbar{
    background-color: rgba(115, 120, 122, 0.85);;
}


body{
    overflow-x: hidden;
}





body::after{
    content: "";
    position: fixed;
    background-image: url(../img/Fondo\ altius\ escritorio.png);
    background-position: center;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
    /* stretch a fixed position to the whole screen */
    top: 0;
    height: 100vh;
    /* fix for mobile browser address bar appearing disappearing */
    left: 0;
    right: 0;
    z-index: -2;

}

#pricipal-brand {
    overflow: hidden;
}


#pricipal-brand img{
    height: 65vh;
}


#brands-slider{
    background-color: #00000080;
    color: white;
    margin: auto;
    width: 100vw;
    padding: 0 3rem;
}

.slider-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    transition: ease-in-out 0.5s;
    position: relative;
}

.slider-brand img{
    width: 80%;
    cursor: pointer;
    margin-right: 20%;

}

.slider-brand img:nth-child(2),
.slider-brand img:nth-child(){
    width: 60% !important;

}

.slider-brand:hover{
    transform: scale(1.1);

}

.glider-slide{
    display: flex;
    justify-content: center;
}

.glider-prev i,.glider-next i{
    color: white;
    font-size: 3rem;

}

.glider-dot{
    border-radius: 0;
    height: 2px;
}
.glider-dot.active {
  background: var(--altius-gray);
}

#services{
    color: white;
    background-color: var(--altius-gray);
  
  
}

#altius-about-tittle{
    padding-top: 50px;
    text-align: center;
}

#altius-about-tittle::after{
    position: relative;
    left: 50%;
    transform: translateX(-50%);
    content: " ";
    display: block;
    width: 40vw;
    height: 2px;
    background-color: white;
    margin: 2em 0;
}

.about-text-box{
    margin: 1rem auto;
    width: 80vw;
    max-width: 800px;
    text-align: justify;
    display: flex;
    flex-direction: column;
    justify-content: center;


}

.about-text-box h2{
    font-weight:bold;
}

.about-text-box p{
    margin: 0.5em 0;
}


.about-text-box .fade-right {
    animation: fade-right 1s ease-in;
}

@keyframes fade-right {
    0% {
        transform: translateX(100px);
        opacity: 0;
    }

    100% {
        transform: translateX(0);
        opacity: 1;
    }
}





#altius-c-proyects{
    margin: 5em 0;
    justify-content: center;
    text-align: -webkit-center;
}

.c-proyect-box{
    width: 35vw;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    align-items: center;
    text-align: -webkit-center;
    margin: 1em 0;

}

.c-proyect-box h2{
    font-weight:bold;
}

.c-proyect-box img{
    width: 90%;
    max-width: 200px;
}

.contacto-tittle{
    background-color: rgba(255, 213, 0, 0.3);
}

.contacto-tittle h1{
    padding: 0.7em 0;
}

.contacto-tittle h2{
    padding-bottom: 1em;
}


#contact-form{
    margin: 0 auto;

    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding-bottom: 2rem;

}

#contact-form input{
    margin: 0 auto;
    height: 50px;
    width: 80vw;
}

#contact-form textarea {
    width: 80vw;
    height: 30vh;
    margin: 0 auto;
}

#contact-form input::placeholder,#contact-form textarea::placeholder{
    color: rgb(92, 92, 92);
    text-indent: 1em;
}



/* CSS */
.button-48 {
  appearance: none;
  background-color: #FFFFFF;
  border-width: 0;
  box-sizing: border-box;
  color: #000000;
  cursor: pointer;
  display: inline-block;
  font-family: Clarkson,Helvetica,sans-serif;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1em;
  margin: 0;
  opacity: 1;
  outline: 0;
  padding: 1.5em 2.2em;
  position: relative;
  text-align: center;
  text-decoration: none;
  text-rendering: geometricprecision;
  text-transform: uppercase;
  transition: opacity 300ms cubic-bezier(.694, 0, 0.335, 1),background-color 100ms cubic-bezier(.694, 0, 0.335, 1),color 100ms cubic-bezier(.694, 0, 0.335, 1);
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
  vertical-align: baseline;
  white-space: nowrap;
}

.button-48:before {
  animation: opacityFallbackOut .5s step-end forwards;
  backface-visibility: hidden;
  background-color: #EBEBEB;
  clip-path: polygon(-1% 0, 0 0, -25% 100%, -1% 100%);
  content: "";
  height: 100%;
  left: 0;
  position: absolute;
  top: 0;
  transform: translateZ(0);
  transition: clip-path .5s cubic-bezier(.165, 0.84, 0.44, 1), -webkit-clip-path .5s cubic-bezier(.165, 0.84, 0.44, 1);
  width: 100%;
}

.button-48:hover:before {
  animation: opacityFallbackIn 0s step-start forwards;
  clip-path: polygon(0 0, 101% 0, 101% 101%, 0 101%);
}

.button-48:after {
  background-color: #FFFFFF;
}

.button-48 span {
  z-index: 1;
  position: relative;
  font-weight: bold;
}

#footer-contact-info{
    flex-grow: 2;
    justify-content: center;
    align-items: center;
    padding-left: 20%;
}

.swiper-pagination{
    display: none;
}

.swiper-button-next,
.swiper-button-prev{
        display: inline-block;
}



/*-------Loading GIF-----------------*/

.lds-ring {
  display: inline-block;
  position: relative;
  width: 80px;
  height: 80px;
  visibility: hidden;

}
.lds-ring div {
  box-sizing: border-box;
  display: block;
  position: absolute;
  width: 64px;
  height: 64px;
  margin: 8px;
  border: 8px solid #fff;
  border-radius: 50%;
  animation: lds-ring 1.2s cubic-bezier(0.5, 0, 0.5, 1) infinite;
  border-color: #fff transparent transparent transparent;
}
.lds-ring div:nth-child(1) {
  animation-delay: -0.45s;
}
.lds-ring div:nth-child(2) {
  animation-delay: -0.3s;
}
.lds-ring div:nth-child(3) {
  animation-delay: -0.15s;
}
@keyframes lds-ring {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}


/*-----RESPOSNE----------*/

input:not(:placeholder-shown),
textarea:not(:placeholder-shown) {
  border: 3px solid hsl(125, 95%, 23%);

}

:focus{outline: none;}

.col-3{width: 100%; position: relative;} /* necessary to give position: relative to parent. */
input[type="text"]{font: 15px/24px "Lato", Arial, sans-serif; color: #333; width: 100%; box-sizing: border-box; letter-spacing: 1px;}

.effect-7,
.effect-8,
.effect-9{border: 2px solid #ccc; padding: 7px 14px 9px; transition: 0.4s;}

.effect-8 ~ .focus-border:before,
.effect-8 ~ .focus-border:after{content: ""; position: absolute; top: 0; left: 0; width: 0; height: 4px; background-color: #3399FF; transition: 0.3s;}
.effect-8 ~ .focus-border:after{top: auto; bottom: 0; left: auto; right: 0;}
.effect-8 ~ .focus-border i:before,
.effect-8 ~ .focus-border i:after{content: ""; position: absolute; top: 0; left: 0; width: 2px; height: 0; background-color: #3399FF; transition: 0.4s;}
.effect-8 ~ .focus-border i:after{left: auto; right: 0; top: auto; bottom: 0;}
.effect-8:focus ~ .focus-border:before,
.effect-8:focus ~ .focus-border:after{width: 100%; transition: 0.3s;}
.effect-8:focus ~ .focus-border i:before,
.effect-8:focus ~ .focus-border i:after{height: 100%; transition: 0.4s;}

::placeholder {
    font-weight: bold;
    opacity: .8;
}

@media screen and (max-width:780px) {
    #footer-contact-info{
        padding-left: 0;
    }
    
}

@media screen and (max-width:600px) {
    #pricipal-brand img{
    height: 40vh;   
    }

    #brands-slider{
        padding: 0 1rem;
    }

      h1{
        font-size: 3rem;
    }
    
    .contacto-tittle h1{
        font-size: 2.5rem;
    }
    .swiper-pagination{
        display: inline !important;
    }

    .swiper-button-next,
    .swiper-button-prev{
        display: none !important;
    }
    
}


@media (max-width:376px){

    #pricipal-brand img{
        height: 30vh;
        max-width: 300px;   
    }
  
    h1{
        font-size: 2rem;
    }
    
    .contacto-tittle h1{
        font-size: 1.5rem;
    }


    #altius-c-proyects {
        align-items: center;
    }


}