* {
    box-sizing: border-box;
}

html {
    height: 100%;
}

body {
    height: 100%;
    font-family: "Poppins", sans-serif;
    flex-direction: column;  
    width: 100%; 
    margin:0px;
    padding: 0px;
    background: radial-gradient(white,#ecad23);
}

h1, h2, h3, h4, h5, h6 {
    font-family: "Poppins", sans-serif; 
    font-weight: 800;
}

.clearfix::after {
    content: '';
    display: block;
    clear: both;
}

.main-page-container {
    min-height: 100%;
}

a {
    text-decoration: none;
    color: #555;
}

h2 {
    color: #555;
}

p {
    color: #555;
}

/* .header {
    max-width: 100%;
    margin: auto;
    padding: 0 25px;
} */

.home-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: space-around;
    margin-top: 100px;
    margin-left: 180px;
}

.col-2 {
    flex-basis: 50%;
}

.col-2 img {
    max-width: 100%;
    margin-left: 50px;
}

.col-2 h1 {
    font-size: 50px;
    line-height: 60px;
    margin: 25px 0;
}

.home-visit {
    display:inline-block;
    color: #fff;
    padding: 8px 30px;
    margin: 30px 0;
    border-radius: 10px;
    background: #111;
}

.btn {
    display:inline-block;
    background: #ff523b;
    color: #fff;
    padding: 8px 30px;
    margin: 30px 0;
    border-radius: 30px;
    transition: .5x;
} 

.btn:hover {
    background: #111;
    transition: .5x;
} 

/* HOME-PAGE */
.categories-services {
   margin-bottom: 100px;
   margin-top: 120px;
}  

.categories-services .home-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: space-between;
    height: 500px;
    width: 80%;
    margin: auto;
}

.categories-services .home-row .col-3 {
    width: 24%;
    height: 470px;
    border-radius: 10px 10px;
    box-shadow: .20em .20em .4em;
}

.categories-services .home-row .col-3 img {
    width: 100%;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
    margin-bottom: -10px;
} 

.categories-services .home-row .col-3 img:hover {
    box-shadow: .20em .20em .4em;
} 

.categories-services .home-row .col-3 h2 {
    padding-left: 10px;
    padding-top: 5px;
    margin-bottom: -10px;
} 

.categories-services .home-row .col-3 h2:hover{
    margin-left: 10px;
    transition: .2s;
    color: black;
} 

.categories-services .home-row .col-3 p {
    margin-left: 10px;
    margin-right: 5px;
    padding-top: 5px;
} 

.categories-services .home-row .col-3 a {
   cursor: pointer;
}

.categories-services .row-more {
    display: flex;
    width: 50%;
    height: 250px;
    border-radius: 10px 10px;
    box-shadow: .20em .20em .4em;
    margin-bottom: 100px;
    margin: auto;
}

.categories-services .row-more img {
    width: 40%;
    border-top-left-radius: 10px;
    border-bottom-left-radius: 10px;
}

.categories-services .row-more img:hover {
    box-shadow: .20em .20em .4em;
}


.categories-services .row-more .row-col {
    display: grid; 
}

.categories-services .row-more .row-col h2 {
    padding-left: 10px;
    padding-top: 20px;
}

.categories-services .row-more .row-col h2:hover {
    margin-left: 10px;
    transition: .2s;
    color: black;
}

.categories-services .row-more .row-col h2 {
    padding-left: 10px;
    margin-top: -10px;
    margin-bottom: -10px;
}


.categories-services .row-more .row-col p {
    padding-left: 10px;
}

.categories-services .row-more .row-col .btn {
    max-width: 50%;
    margin: auto;
    margin-bottom: 15px;
}

/* ABOUT-PAGE */
.fb-page {
    float: left;
    margin-bottom: 50px
}

/* RESEARCH SERVICES */
.main-page-container .page-heading h2 {
   padding-left: 150px;
   margin-top: 100px;
   color: #111;
 }
 

.main-page-container .row {
   width:80%;
   height: 500px;
   background: #111;
   border-radius: 10px;
   margin-bottom: 100px;
   box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
   margin:auto;
   padding-top: 20px;
}

.main-page-container .row .row-1 {
    margin-top: 50px;
    margin-bottom: 50px;
    display: flex;
    text-align: center;
    border-bottom: 5px solid transparent;
    transition: 1s;
    padding-left: 100px;
 }

 .main-page-container .row .row-1 .col-services p {
  color: white;
 }

.main-page-container .row .row-1 .col-services {
    margin-left: 40px;
    margin-right: 20px;
    margin-top: 10px;
    margin-bottom: 10px;
    text-align: center;
    justify-content: space-between;
    border-bottom: 5px solid transparent;
    transition: 1s;
 }

 .main-page-container .row .row-1 .col-services:hover {
    border-bottom: 5px solid rgb(165, 120, 7);
 }

 .main-page-container .page-button {
    /* width: 15%; */
    padding: 8px 30px;
    border-radius: 30px;
    margin-top: 30px;
    margin-bottom: 100px;
    margin-left: 580px;
 } 

/* FOOTER */
.footer {
    background:#303036;
    color: #686868;
    height: 400px;
    position: relative;
    margin: 0;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    margin-top: auto;
} 

.footer .footer-content {
    /* to make the footer stick to the bottom go to body above */
    height: 350px;
    display: flex;
    margin-left: 80px;
}

.footer .footer-content .footer-section {
    /* give columns equal space each */
    flex: 1;
    padding: 25px 0px 25px 40px;
}

.footer .footer-content .footer-section img {
   width: 216px;
}
    

.footer .footer-content h2
.footer .footer-content h2 {
    color: #686868;
}

/* logo */
.footer .footer-content .about  {
   padding-left: 50px;
   
}

.footer .footer-content .contact-details .contact .socials {
    display: grid;
    grid-template-columns: 15% 15% 15% 15% 15%;
    margin-left: -13px;
}

.footer .footer-content .contact-details .contact .socials a {
    width: 45px;
    height: 41px;
    padding-top: 5px;
    margin-right: 5px;
    text-align: center;
    display: inline-block;
    font-size: 1.3em;
    color: #686868;
    border-radius: 3px;
    transition: all .3s;
}

.footer .footer-content .contact-details .contact {
    margin-right: 70px;
    margin-top: -25px;
} 

.footer .footer-content .contact-details .contact h2 {
    margin-left: 17px;
} 

.footer .footer-content .contact-details .contact span {
    display: block;
    font-size: 1.1em;
    margin-bottom: 8px;
} 

.footer .footer-content .contact-details .contact span a:hover {
    color: white;
}

.footer .footer-content .contact-details .socials a:hover {
    border: 1px solid transparent;
}

.footer .footer-content .contact-details .socials a:hover {
    border: 1px solid white;
    color: white;
    transition: all .3s;
}

.footer .footer-content .links {
    display: block;
    color: #686868;
    font-size: 1.2em;
    transition: all .3s;
    margin-left: 70px;
}

.footer .footer-content .links h2 {
    font-size: 1.5rem;
    margin-left: 17px;
 }

.footer .footer-content .links ul a {
    display: block;
    color: #686868;
    font-size: 1em;
    transition: all .3s;
}

.footer .footer-content .links ul a:hover {
    color: white;
    margin-left: 15px;
    transition: all .3s;
}

.footer .footer-bottom {
    background: #343a40;
    color: #686868;
    text-align: center;
    height: 50px;
    width: 100%;
    position: absolute;
    bottom: 0px;
    left: 0px;
    padding-top: 15px;
}
    
