*{
    margin: 0;
    padding: 0;
    font-family: 'Montserrat', sans-serif;
    box-sizing: border-box;
}
html{
    scroll-behavior: smooth;
}
body{
    background: #efeff1;
    color: #343434;
}
#header{
    width: 100%;
    height: 100vh;
    background-image: url(images/ppbbgn.png);
    background-size: cover;
    background-position: center;
}
.container{
    padding: 10px 10%;
}

nav{
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}

.logo{
    width: 140px;
}

nav ul li{
    display: inline-block;
    list-style: none;
    margin: 10px 20px;
}

nav ul li a{
    color: #343434;
    text-decoration: none;
    font-size: 18px;
    position: relative;
}
nav ul li a::after{
    content: '';
    width: 0%;
    height: 3px;
    background: #5634e2;
    position: absolute;
    left: 0;
    bottom: -6px;
    transition: o.5s;
}
nav ul li a:hover::after{
    width: 100%;
}
.header-text{
    margin-top: 15%;
    font-size: 30px;
}
.header-text h1{
    font-size: 60px;
    margin-top: 20px;
}
.header-text h1 span{
color: #5634e2;
}

#about{
    padding: 80px 0;
    color: #343434;
}
.row{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.about-col-1{
    flex-basis: 35%;
}
.about-col-1 img{
    width: 400px;
    height: 500px;
    border-radius: 15px;
}
.about-col-2{
    flex-basis: 60%;

}
.sub-title{
    font-size: 60px;
    font-weight: 600;

}

.tab-titles{
    display: flex;
    margin: 20px 0 40px;
}
.tab-links{
    margin-right: 50px;
    font-size: 18px;
    font-weight: 500;
    cursor: pointer;
    position: relative;
}
.tab-links::after{
    content: '';
    width: 0;
    height: 3px;
    background: #5634e2;
    position: absolute;
    left: 0;
    bottom: -8px;
    transition: 0.5s;
}

.tab-links.active-link::after{
    width: 50%;
}

.tab.contents ul li{
    list-style: none;
    margin: 10px 0;
}
.tab-contents ul li span{
    color: #343434;
    font-size: 14px;
}
.tab-contents{
    display: none;
}
.tab-contents.active-tab{
    display: block;
}

#services{
    padding: 30px 0;
}
.services-list{
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    grid-gap: 40px;
    margin-top: 50px;
}

.services-list div{
    background: #a4a4a4;
    padding: 40px;
    font-size: 13px;
    font-weight: 300;
    border-radius: 10px;
    transition: background 0.5s, transform 0.5s;
}
.services-list div i{
    font-size: 50px;
    margin-bottom: 30px;
    color: #ffffff;
}
.services-list div h2{
    font-size: 30px;
    font-weight: 500;
    margin-bottom: 15px;
    color: #ffffff;
}
.services-list div a{
    text-decoration: none;
    color: #ffffff;
    font-size: 12px;
    margin-top: 20px;
    display: inline-block;
}
.services-list div:hover{
    background: #343434;
    transform: translateY(-10px);
}
.services-list div p{
    color: #ffffff;
}

#portfolio{
    padding: 50px 0;
}
.work-list{
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px,1fr));
    grid-gap: 10px;
    margin-top: 50px;
}
.work{
    border-radius: 10px;
    position: relative;
    overflow: hidden;
}
.work img{
    width: 100%;
    border-radius: 10px;
    display: block;
    transition: transform 0.5s;
}
.work:hover img{
    transform: scale(1.1);
}

.contact-left{
    flex-basis: 35%;
}
.contact-right{
    flex-basis: 60%;
}
.contact-left p{
    margin-top: 30px;
}
.contact-left p i{
    color: #5634e2;
    margin-right: 15px;
    font-size: 25px;
}
.social-icons{
    margin-top: 30px;
}
.social-icons a{
    text-decoration: none;
    font-size: 30px;
    margin-right: 15px;
    color: #343434;
    display: inline-block;
    transition: transform 0.5s;
}
.social-icons a:hover{
    color: #5634e2;
    transform: translateY(-5px);
}
.btn{
    display: inline-block;
    background: #343434;
    color: #efeff1;
    display: block;
    width: fit-content;
    border: 1px solid;
    padding: 14px 50px;
    border-radius: 6px;
    text-decoration: none;
    margin-top: 5px;
}
.contact-right form{
    width: 100%;

}
form input, form textarea{
    width: 100%;
    border: 0;
    outline: none;
    background: #a4a4a4;
    padding: 15px;
    margin: 15px 0;
    color: #343434;
    font-size: 18px;
    border-radius: 6px;
}
form.btn{
    padding: 14px 60px;
    font-size: 18px;
    margin-top: 20px;
    cursor: pointer;
}
.copyright{
    width: 100%;
    text-align: center;
    padding: 25px 0;
    background: #343434;
    font-weight: 300;
    margin-top: 20px;
    color: #ffffff;
}
.copyright i{
    color: #ff004f;
}
#msg{
    color: #5634e2;
    display: block;
}