@import url('https://fonts.googleapis.com/css2?family=Open+Sans:wght@300;400&display=swap');


*{
    box-sizing: border-box;
    padding: 0;
    margin: 0;
}
.body{
    font-family: 'Open Sans', sans-serif;
    background: #fff;
    color: #333;
    line-height: 1.6;
}
ul{
    list-style: none;
}
a{
    color: #333;
    text-decoration: none;
}
h1,h2{
    font-weight: 300;
    line-height: 1.2;
}
p{
    margin: 10px 0;
}
img{
    width: 100%;
}

/* Navbar */

.navbar{
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: #333;
    color: #fff;
    opacity: 0.8;
    width: 100%;
    height: 70px;
    position: fixed;
    top: 0px;
    padding: 0 30px;
    transition: 0.5s;
}
.navbar.top{
    background: transparent;
}
.navbar a{
    color: #fff;
    padding: 10px 20px;
    margin: 0 5px;
}
.navbar a:hover{
    border-bottom: #28a745 2px solid;
}
.navbar ul {
    display: flex;
}
.navbar .logo{
    font-weight: 400;
}

/* Header */
.hero{
    background: url('../images/home/showcase.jpg') no-repeat center center/cover;
    height: 100vh;
    position: relative;
    color: #fff;
}
.hero .content{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    height: 100%;
    padding: 0 20px;
}
.hero a.content h1{
    font-size: 55px;
}
.hero .content p{
    font-size: 23px;
    max-width: 600px;
    margin: 20px 0 30px;
}    
.hero::before{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.6);
}
.hero * {
    z-index: 10;
}
.hero.blog{
    background: url('../images/home/blog.jpg') no-repeat center center/cover;
    height: 30vh;
}
/* icons */
.icons{
    padding: 30px;
}
.icons h3{
    font-weight: bold;
    margin-bottom: 15px;
}
.icons i {
    background-color: #28a745;
    color:#fff;
    padding: 1rem;
    border-radius: 50%;
    margin-bottom: 15px;
}
.cases img:hover {
    opacity: 0.7;
}
.team img{
    border-radius: 70%;
}
/* callback form */
.callback-form{
    width: 100%;
    padding: 20px 0;
}
.callback-form label{
    display: block;
    margin-bottom: 5px;
}
.callback-form .form-control{
    margin-bottom: 15px;
}
.callback-form input{
    width: 100%;
    padding: 4px;
    height: 40px;
    border: #f5f5f5 1px solid;
}
.callback-form input:focus{
    outline-color:#28a745 ;
}
.callback-form .btn{
    padding: 12px 0;
    margin-top: 20px;
}
/* Post */
.post{
    padding: 50px 30px;
}
.post h2{
    font-size: 40px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: #ccc solid 1px;
}
.post .meta {
    margin-bottom: 30px;
}
.post img{
    width: 300px;
    border-radius: 50%;
    display: block;
    margin: 0 auto 30px;
}
/* footer */ 
.footer{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    height: 200px;
}
.footer a {
    color: #fff;
}
.footer a:hover{
    color: #28a745;
}
.footer .social > * {
    margin-right: 20px;
}
/* Mobile */
@media(max-width: 768px){
    .navbar{
        flex-direction: column;
        height: 120px;
        padding: 20px;
    }
    .navbar a {
        padding: 10px 10px;
        margin: 0 3px;
    }
    .flex-items{
        flex-direction: column;
    }
    .flex-columns .column,
    .flex-grid .column {
        flex: 100%;
        max-width: 100%;
    }
    .team img{
        width: 70%;
    }
}