html {
  scroll-behavior: smooth;
}

nav {
    padding: 25px 0;
}

header{
    background-color: #fff;
}

nav #logo-s21-header {
    width: 150px;
    margin: 0 auto;
    display: block; }

.navbar-menu{
    margin: 25px 0;
}

.navbar-menu .navbar-nav .nav-link{
    text-align: center;
}

.navbar-menu ul{
    align-items: center;
}

.navbar-menu .nav-item a{
    color: #20392e;
    font-family: 'Montserrat';
    font-size: 16px;
    font-weight: 600;
}

.navbar-menu a:active, .navbar-menu a:focus, .navbar-menu a:hover{
    color: #bb1f3f;
    font-weight: 700;
}

.navbar-menu a{
    padding-bottom: 4px;
    position: relative;
    text-decoration: none;  
}

.navbar-menu a:hover::after {
    background: #f00;
    background: linear-gradient(to right, #d70013 50%, #7b00ec);  
    content: "";
    position: absolute;
    bottom: 0;
    left: 25px;
    right: 25px;
    height: 3px;
    padding-right: 1.5rem !important;
    padding-left: 1.5rem !important;
 }

 .navbar-light .navbar-nav .nav-link{
    color: #20392E;
 }

 .navbar-light .navbar-nav .nav-link:hover{
    color: #BA1F3F;
 }

 .border-r-nav {
    border-right: 1px solid #20392E;
 }

.border-r {
    border-right: 1px solid #fff;
 }

#logo-s21-header{
    max-width: 180px;
    margin: 35px 0;
}

.navbar-top{
    margin-top: 25px;
}

.navbar-top .nav-item-2{
    font-weight: 600;
    text-transform: uppercase;
}


body {
    font-family: 'Montserrat', sans-serif;
    color: #000;
}

.parallax__container {
    clip: rect(0, auto, auto, 0);
    height: 100%;
    left: 0;
    overflow: hidden;
    position: absolute;   
    width: 100%;
    z-index: -100;
    max-height: 2000px;
}

.parallax {
    position: fixed;
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
    width: 100%;
    max-height: 1100px;

    /* BG behaviour */
    background-position: top center !important;
    background-repeat: no-repeat;
    background-size: cover;
}

.hero {
    min-height: 700px;
    color: #20392e;
    display: flex; 
    align-items: center;
}

.hero h2{
    font-size: 35px;
    margin: 25px 0;
    font-weight: 600;
}

.hero h1{
    font-size: 55px;
    color: #3C6A5C;
    line-height: 1;
}

.hero .hero-img-1{
    max-width: 250px;
    margin-top: 50px;
}

.hero .hero-img-2{
    max-width: 450px;
}

.hero .hero-img-3{
    max-width: 450px;
    margin: 50px 0;
}

.section-0{
    background-color: #3C6B5C;
    padding: 80px 0;
}

.section-0 h3{
    color: #fff;
    font-size: 22px;
}

.section-1{    
    padding: 80px 0;
    background-color: #EAEAEA;
}

.section-1 h4{
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 1px;
    color: #3C6B5C;
    margin-bottom: 25px;
}

.section-1 p{
    font-size: 20px;
    font-weight: 500;
    letter-spacing: 1px;
    color: #4F5259;
}

.section-1b{    
    padding: 50px 0;
    background-color: #DAE3E0;
}

.section-1b p{
    font-size: 20px;
    font-weight: 500;
    letter-spacing: 1px;
    color: #4f5259;
}

.section-1b h4{
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 1px;
    color: #3C6B5C;
}

.section-2{
    padding: 100px 0;
    background-color: #fff;
}

.section-2 h2, .section-3 h2, .section-4 h2{
    font-weight: 700;  
    color: #3d3b3b;
    margin-bottom: 50px;
}

.img-triangle{
    max-width: 30px;
    margin-bottom: 10px;
}

.section-2 .row{
    margin-bottom: 25px;
}

.section-3 .row{
    color: #fff;
}

.section-3 .row h3{
    font-size: 40px;
    font-weight: 700;
}



.section-3 .column-1{
    background-image: url(../img/col-bg-1.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: top right;
}

.section-3 .column-2{
    background-image: url(../img/col-bg-2.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: top right;
}

.section-3b {
    margin-bottom: 80px;
}

.section-3b{
    padding: 80px 0;
}

.section-3b .row h3{
    font-size: 40px;
    font-weight: 700;
    color: #fff;
}

.section-3b .row p{
    font-size: 18px;
    color: #fff;
}

.section-3b{
    background-image: url(../img/bg-1.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: top right;
}

.mt-50{
    margin-top: 50px;
}

.column-1, .column-2{
    padding: 200px;
}

.section-3 hr{
    width: 20%;
    border: 1px solid #fff;
    margin-left: 0px;
}

.section-4 .number-1, .section-4 .number-2, .section-4 .number-3, .section-4 .number-4{    
    border-radius: 25px;
    text-align: center;
}

.section-4 .number-1{
    background-color: #63339a;
    margin-bottom: 20px;
}

.section-4 .number-2{
    background-color: #9b38c6;
    margin-bottom: 20px
}

.section-4 .number-3{
    background-color: #bb1f3f;
    margin-bottom: 20px
}

.section-4 .number-4{
    border: 3px solid #20382c;
    margin-bottom: 20px
}

.section-4 .number-1 h2, .section-4 .number-2 h2, .section-4 .number-3 h2{
    color: #fff;
    font-size: 100px;
    margin-bottom: 0px; 
}

.section-4 .number-4 h2{
    color: #20382c;
    font-size: 100px;
    margin-bottom: 0px;
}

.section-4 .number-1 h2{    
    padding: 50px 0; 
}

.section-4 .number-2 h2{    
    padding: 25px 0; 
}

.section-4 .number-3 h2, .section-4 .number-4 h2{    
    padding: 20px 0; 
}

.section-4 .color-text-1{
    color: #63339a;
    font-weight: 600;
}

.section-4 .color-text-2{
    color: #9b38c6;
    font-weight: 600;
}

.section-4 .color-text-3{
    color: #bb1f3f;
    font-weight: 600;
}

.section-4 .color-text-4{
    color: #20382c;
    font-weight: 600;
}

.section-4 .color-text-5{
    color: #20382c;
    font-weight: 600;
    font-size: 18px;
}

hr.dotted-hr{
    border-bottom: 5px dotted #4f5259;
    border-top: 0px solid;
    margin-top: 80px;
}

.img-star{
    max-width: 100px;
    margin-bottom: 20px;
}

.section-5{
    padding: 100px 0;
}

.section-5 h5{
    color: #20382c;
    font-weight: 700;
    letter-spacing: 1px;
    font-size: 18px;
    margin-top: 50px;

}

.section-5 .mail-link{
    color: #9A38C5 !important;
    text-decoration: underline;
    font-weight: 600;
}



.flip-container {
    width: 500px;
    height: 500px;
    position: relative;
    perspective: 800px;
    -webkit-perspective: 800px;
    -o-perspective: 800px;
    -moz-perspective: 800px;
}

.card {
    width: 100%;
    height: 100%;
    position: absolute;
    transform-style: preserve-3d;
    transition: transform 1s;
    -webkit-transform-style: preserve-3d;
    -webkit-transition: -webkit-transform 1s;
    -o-transform-style: preserve-3d;
    -o-transition: -o-transform 1s;
    -moz-transform-style: preserve-3d;
    -moz-transition: -moz-transform 1s;
}

.card h3, card p {
  display:block; 
} 

.frente, .dorso {
    margin: 0;
    display: block;
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    -moz-backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    -o-backface-visibility: hidden;
}

.frente {
  background-color: #3c6b5c;
  color: #fff;
  padding: 20px;
}

.frente h3{
    font-size: 65px;
    font-weight: 800;
}

.frente h4{
    font-size: 40px;
    font-weight: 600;
    text-transform: uppercase;
}

.contenido-frente{
    margin: 0 auto;
}


.dorso {
    background-color: #fff;
    border: 1px solid #3d3b3b;
    text-align:center;
    padding: 20px;
    transform: rotateY(180deg);
    -moz-transform: rotateY(180deg);
    -webkit-transform: rotateY(180deg);
    -o-transform: rotateY(180deg);
}

.card:hover {
  transform: rotateY(180deg);
  -moz-transform: rotateY(180deg);
  -webkit-transform: rotateY(180deg);
  -o-transform: rotateY(180deg);
}


.dorso hr{
    border: 1px solid #085c55;
    width: 20%;
    margin-top: 50px;
}

.dorso p, .dorso h5 {
    color: #3d3b3b;
    font-size: 20px;
}

.dorso h5 {
    font-weight: 600;
}

.dorso h4{
    color: #085c55;
    letter-spacing: 1px;
    font-size: 35px;
    font-weight: 700;
    text-transform: uppercase;
}

.flip-container-right{
    float: right;
}

.flip-container-left{
    float: left;
}


.row-premio-1{
    background-color: #633399;
    padding: 40px;
    border-radius: 50px 50px 0 0;
}

.row-premio-2{
    background-color: #BA1F3F;
    padding: 40px;
    border-radius: 0 0 50px 50px;
    margin-top: 10px;
}

.custom-btn {
    border-radius: 60px;
    text-transform: uppercase;
    padding: 8px 20px;
    font-size: 18px;
    font-weight: 600;
    letter-spacing: 2px;
    box-shadow: 0px 10px 10px grey;
}

.premios-box{
    padding: 50px 0;
}

.premios-box h3{
    color: #fff;
    font-size: 35px;
    font-weight: 900;
    text-align: center;
    line-height: 1;
}

.premios-box ul li{
    color: #fff;
    font-weight: 400;
}

.img-premio{
    padding: 20px;
}

.premios-box .premio-small-txt{
    color: #fff;
    font-size: 20px;
    font-weight: 400;
}

.custom-btn-1{
    background-color: #bb1f3f;
    color: #fff !important;
}

.custom-btn-2{
    background-color: #63339a;
    color: #fff !important;
    margin: 50px 0;
}

.custom-btn-1:hover{
    background-color: #63339a;
    color: #fff !important;
}

.custom-btn-2:hover{
    background-color: #bb1f3f;
    color: #fff !important;
}

footer {
    background-image: url(../img/footer-bg.svg);
    background-size: cover;
    background-position: top right;
    padding: 80px 0;
    margin-bottom: 0px;
    text-align: center;
}

.logos-footer{
    max-width: 700px;
}


@media (max-width:1200px){
    .flip-container {
        width: 400px;
        height: 400px;
    }

    .column-1, .column-2{
        padding: 100px;
    }
}


@media (max-width: 991px){
    .flip-container {
        width: 350px;
        height: 350px;
    }

    .hero .hero-img-2 {
        max-width: 350px;
    }

    .hero h2 {
        font-size: 25px;
    }

    .hero .hero-img-1 {
        max-width: 150px;
    }

    .frente h4{
        font-size: 30px;
    }    

    .frente h3{
        font-size: 45px;
    }

    .dorso p, .dorso h5 {
        font-size: 16px;
    }

    .dorso h4{
        font-size: 20px;
        font-weight: 700;
    }

    .dorso hr{
        margin-top: 20px;
    }

    .navbar-top{
        margin-bottom: 25px;
    }

    .navbar-top .nav-item-1{
        display: inline-block;
        padding: 5px 10px;
    }

    .mobile-nav .nav-item a{
        color: #bb1f3f !important;
        font-family: 'Montserrat';
        font-size: 16px;
        font-weight: 600;
        line-height: 1.1;
    }

    .mobile-nav a{
        position: relative;
        text-decoration: none;  
    }
}

   
@media (min-width: 992px){
    .navbar-top .navbar-nav .nav-link {
        padding-right: 1rem;
        padding-left: 1rem;
        padding-top: 0;
        padding-bottom: 0;
    }

    .mobile-nav{
        display: none;
    }
}

@media (min-width: 767px){
    .hide-md{
        display: none;
    }
}


@media (max-width: 766px){
    .hide-sm{
        display: none;
    }

    .flip-container {
        margin:0 auto;
    }

    .flip-container-right, .flip-container-left{
        float: none;
    }  

    .section-1 p {
        letter-spacing: 0px;
        font-size: 16px;
    }

    .section-1b p {
        letter-spacing: 0px;
        font-size: 16px;
    }

    .flip-container-right {
        margin-bottom: 20px;
    }

    .section-4 .row{
        text-align: center;
    }

    .section-4 .number-1, .section-4 .number-2, .section-4 .number-3, .section-4 .number-4{
        max-width: 150px;
        margin: 0 auto;
    }

    .section-4 .color-text-1, .section-4 .color-text-2, .section-4 .color-text-3, .section-4 .color-text-4{
        margin-bottom: 0px;
        margin-top: 15px;
    }

    .section-4 p{
        margin-bottom: 0px;
    }

    .section-4 .col-md-2{
        margin-bottom: 20px;
    }

    .section-2 h2, .section-3 h2, .section-4 h2 {
        font-size: 25px;
    }

    .section-3 .row h3{
        font-size: 25px;
    }

    .container {
        padding-right: 25px;
        padding-left: 25px;
    }

    .section-3 .row{
        margin-right: 0px;
    }

    .hero {
        min-height: 500px;
    }

    .parallax {
        max-height: 900px;
    }

    .hero h1{
        font-size: 35px;
        color: #3C6A5C;
        line-height: 1;
    }

    .border-r{
        border-right: 0;
        border-bottom: 1px solid #fff;
        margin-bottom: 25px;
        padding-bottom: 25px;
    }

    .frente h4 {
        font-size: 22px;
    }

    .img-premio{
        max-width: 350px;
    }

    .section-4 h4{
        font-size: 16px;
    }

    .premios-box{
        padding: 20px;
    }

}

@media (max-width: 576px){
    .column-1, .column-2{
        padding: 100px 50px;
    }

    .hero .hero-img-1 {
        max-width: 120px;
        margin-top: 20px;
    }

    .hero h2{
        font-size: 20px;
        margin: 10px 0;
    }

    .hero .hero-img-3{
        max-width: 250px;
        margin: 20px 0;
    }

    .hero .hero-img-2 {
        max-width: 180px;
    }

    .parallax__container{
        display: none;
    }

    .hero {
        min-height: 300px;
        background-image: url(../img/hero-2.jpg?id=4);
        background-size: cover;
        background-position: center;
        background-repeat: no-repeat;
    }
    
    .navbar-top {
        margin-bottom: 15px;
        margin-top: 15px;
    }

    .flip-container {
        width: 280px;
        height: 280px;
    }

    .dorso p, .dorso h5 {
        font-size: 15px;
        line-height: 1.3;
    }
}