*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    list-style: none;
    outline: none;
    border: none;
}
html{
    scroll-behavior: smooth;
}
:root{
    --color-primary: #29d882;
    --color-primary-variant: #00bd95;
    --color-white: #ffff;;
    --color-light: #f0fcf9;
    --color-dark: #88949b;
    --color-black: #171c23;
    --color-off-black: #21272f;
    --bg-variant: #29dBB31c;

    --transition: .4s ease;
}

body{
    background: var(--color-white);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--color-off-black);
}
h1,h2,h3,h4,h5{
    font-weight: 700;
    line-height: 130%;
}
h1{
    font-size: 60px;
}
h2{
    font-size: 44px;
    text-align: center;
    margin-bottom: 4rem;
    color: var(--color-off-black);
    width: fit-content ;
    margin: auto;
    position: relative;
}
h2::before{
    content: '';
    position: absolute;
    bottom: 0;
    background: var(--color-primary);
    left: -1rem;
    height: 3.4rem;
    width: 3.4rem;
    border-radius: 50%;
    z-index: -1;
    box-shadow: 0 0 1rem rgba(0, 0, 0, 0.6);
}
h3{
    font-size: 34px;
}
h4{
    font-size: 28px ;
}
h5{
    font-size: 20px;
}
p{
    font-size: 19px;
    line-height: 150%;

}
img{
    display: block;
    width: 100%;
    color: var(--color-dark);
}
.btn{
    display: inline-block;
    width: fit-content;
    font-size: 19px;
    font-weight: 500;
    padding: 14px 32px;
    border-radius: 30px;
    background: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
    transition: var(--transition);
}
.btn:hover{
    background: var(--color-primary-variant);
    box-shadow: none;
}
section{
    padding: 6rem 0;
}
.container{
    width: 90%;
    margin: 0 auto;
}

/* start nav bar css */
nav{
    width: 100%;
    display: flex;
    align-items: center;
    height: 5rem;
    position: fixed;
    z-index: 10;
    left: 0;
    top: 0;
    background: var(--color-white);
}
.nav-scroll{
    box-shadow: 0 0 1rem rgba(0, 0, 0, 0.3);
}
.nav-container{
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo{
    font-size: 1.8rem ;
    font-weight: 700;
    color: var(--color-black);
}
.logo span{
    color: var(--color-dark);
}
.nav-links{
    display: flex;
    align-items: center;
    gap: 4rem;
}
.nav-links li a{
    color: var(--color-dark);
    font-size: 19px;
    position: relative;
    transition: var(--transition);
}
.nav-links li a::before{
    content: '';
    width:0;
    height: 3px;
    background: var(--color-primary);
    position: absolute;
    border-radius: 6px;
    bottom: -6px;
    left: 0;
    transition: var(--transition);
}
.nav-links li a:hover ::before{
    width: 100%;
}
.nav-links li a:hover{
    color: var(--color-black);
}
.active{
    color: var(--color-black) !important;
}
.active::before{
    width: 100% !important;
}

/* end nav bar css */

/* Start header section */
header{
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;

}
.header-container{
    display: grid;
    grid-template-columns: auto 30rem;
    gap: 4rem ;
    align-items: center;
}
.header-container h3{
    margin: 1rem 0;
    color: var(--color-primary-variant)
    ;
}
.header-container p{
    margin: 0 0 2rem;
}
.header-right{
    display: flex;
    justify-content: center;
    align-items: center;

}
.circle{
    height: 28rem;
    width: 28rem;
    position: relative;
    border: 1px solid  var(--color-primary);
    border-radius: 50%;
    animation: Moving 20s linear infinite;
}
@keyframes Moving{
    to{
        transform: rotate(360deg);
        filter: hue-rotate(360deg);

    }
}
.circle a{
    height: 4rem;
    width: 4rem;
    display: flex;
    justify-content: center;
    align-items: center;
    background: var(--color-white);
    position: absolute;
    border-radius: 50%;
    color: var(--color-primary);   
     font-size: 22px;
     box-shadow: 0 0 1rem rgba(0, 0, 0, 0.3);
     transition: var(--transition);
}
.circle a:hover{
    background: var(--color-primary);
    color: var(--color-white);
}
.circle a:nth-child(1){
    left: calc(50% - 2rem);
    top: -2rem;
}
.circle a:nth-child(2){
    top: calc(50% - 2rem);
    right: -2rem;
}
.circle a:nth-child(3){
    top: calc(50% - 2rem);
    left: -2rem;
}
.circle a:nth-child(4){
    left: calc(50% - 2rem);
    bottom: -2rem;
}
.hero-image{
    position: absolute;
    height: 22rem;
    width: 22rem ;
    padding: 1rem;
    overflow: hidden;
    border-radius: 50%;
    background: var(--color-primary);

}
 
/* End header section */

/* start about section */
.about-container{
    display: grid;
    grid-template-columns: 36% auto;
    gap: 4%;
    padding: 0 5rem ;
    align-items: center;
}
.about-image{
    border-radius: 50%;
    overflow: hidden;
    border: .8rem solid var(--color-primary);
   display: flex;
}
.about-image img{
    object-fit: cover;
    aspect-ratio: 1/1;
}
.about-right p{
    margin: 1rem 0;
}
.about-right .btn{
    margin-top: 1rem;
}

/* end about section */
/* Start skill section */
    .skills-container{
        display: grid;
        grid-template-columns: 1fr 1fr;
        align-items: center;
    }
    .progress .info{
        display: flex;
        justify-content: space-between;
        margin-bottom: 1rem;

    }
    .oute-row{
        height: 100%;
        height: .6rem;
        margin-bottom: 1rem;
        background: var(--bg-variant);
    }
    .inner-row{
        background: var(--color-primary);
        width: 90%;
        height: 100%;
    } 
    .progress:nth-child(2) .oute-row .inner-row{
        width: 80%;
    }
    .progress:nth-child(3) .oute-row .inner-row{
        width:70%;
    }
    .progress:nth-child(4) .oute-row .inner-row{
        width: 60%;
    }
/*  End skill section */


/* start portfolio section */
#Portfolio {
    background:var(--bg-variant);

}
.portfolio-container{
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 2%;
}
.project{
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.project img{
    height: 14rem;
    object-fit: cover;

}
.project-action{
    display: flex;
    align-items: center;
    gap: 2rem;
}
.project-action .btn{
    border-radius: 10px;
    background: var(--color-dark);
    margin-bottom: 1rem;
}

/* End portfolio section */

/* start contact section */
.contact-container{
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
}
.contact-container a{
    padding: 18px 19px;
    background: var(--color-primary);
    display: flex;
    border: 2px solid var(--color-primary);
    font-size: 26px;
    color: var(--color-white);
    border-radius: 50%;
    transition: var(--transition);
}
.contact-container a:hover{
    color: var(--color-primary);
    background: transparent;
}
footer{
    height: 6rem;
    background: var(--color-primary-variant);

}
/* end contact section */

/* start footer section */
    footer{
        height: 6rem;
        background: var(--color-primary);
        text-align: center;
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--color-black);
    }
/* end footer */