:root{
--header-height:3rem;
--nav-width:325px;
--font-medium:500;
--font-semi-bold:600;
--font-bold:700;
--first-color:rgb(23, 68, 57);
--first-color-dark:rgb(31, 1, 11);
--first-color-darken:rgb(46, 36, 33);
--text-color:#000000;
--first-color-light:rgb(235, 196, 187);
--first-color-lighten:#C0C0C0;
--body-font:'Poppins', sans-serif;
--h1-font-size:1.5rem;
--h2-font-size:1.25rem;
--h3-font-size:1rem;
--normal-font-size:.938rem;
--small-font-size:.813rem;
--smaller-font-size:.75rem;

--mb-1:.5rem;
--mb-2:1rem;
--mb-3:1.5rem;
--mb-4:2rem;
--mb-5:2.5rem;
--z-fixed:100;

}
@media screen and(min-width:500px){
:root{
    --h1-font-size:2.5rem;
    --h2-font-size:1.5rem;
    --h3-font-size:1.25rem;
    --normal-font-size:1rem;
    --small-font-size:.875rem;
    --smaller-font-size:.813rem;
}

}
*,::before,::after{
box-sizing: border-box;

}
html{
scroll-behavior: smooth;
}
body{
    margin:var(--header-height)0 0 0 ;
    font-family: var(--body-font);
    font-size: var(--normal-font-size);
    font-weight: var(--font-medium);
    background-color: var(--first-color-lighten);
    color:var(--text-color);
    line-height: 1.6;
}
h1,h2,h3,p{
    margin: 0;
}
h3{
  font-weight: var(--font-semi-bold);
}
ul{
    margin: 0;
    padding: 0;
    list-style: none;    
}
a{
  text-decoration: none;
  color: var(--text-color);
}
img{
    max-width: 100%;
    height: auto;
    display: block;
}
.section{
padding: 4rem 0 2rem;

}
.section-title{
    font-size:var(--h1-font-size) ;
    color: var(--first-color);
    margin-bottom: var(--mb-3);
    text-align: center;
}
.section-subtitle{
    display: block;
    font-size: var(--small-font-size);
    color:var(--first-color-darken);
    text-align: center;
    font-weight: var(--font-bold);
    margin-bottom: .25rem;
}
.bd-grid{
    max-width: 1920px;
    display: grid;
    grid-template-columns: 100%;
    column-gap: 2rem;
    width: calc(100% - 2rem);
    margin-left: var(--mb-2);
    margin-right: var(--mb-2);
}
.l-header{
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: var(--z-fixed);
    background-color: var(--first-color-lighten);
    box-shadow: 0 2px 4px rgba(0,0,0,1);
}
.nav{
    height: var(--header-height);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.nav__menu{
    position: fixed;
    top: 0;
    left: -100%;
    width: 90%;
    height: 100vh;
    padding: 3rem;
    display: flex;
    align-items: center;
    background-color: var(--first-color);
    transition: .5s;
}
.nav__close{
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 2rem;
    color: var(--first-color-dark);
    cursor: pointer;
}
.nav__item{
    margin-bottom: var(--mb-4);
}
.nav__link{
    font-size: 1rem;
    text-transform: uppercase;
    color: var(--first-color-lighten);
    font-weight: var(--font-bold);
    transition: .3s;
}
.nav__link:hover{
    color:var(--text-color);
}
.nav__toggle{
    color: var(--first-color-dark);
    font-size: 1.3rem;
    cursor: pointer;
}
.show{
    left: 0;
}
.active{
    color: var(--text-color);
}
.home__container{
    height: calc(100vh - var(--header-height));
    align-items:center ;
}
.home__data{
    display:flex;
    flex-direction: column;
    align-items: center;
    height: max-content;
    text-align: center;
}
.home__img{
    padding-top:0 ;
    padding-left:0;
    width: 160px;
    height:160px;
    background-color: var(--first-color);
    border-radius: 100%;
    overflow: hidden;
    margin-bottom: var(--mb-2);
}
.home__img img{
    width: 250px;
}
.home__title{
    font-size: var(--h1-font-size);
    color: var(--first-color);
    font-weight: var(--font-semi-bold);
}
.home__profassion{
    font-size: var(--small-font-size);
    color: var(--first-color-dark);
    margin-bottom: var(--mb-5);
}
.home__social{
    margin-bottom: .5rem;
}
.home__social-link{
    display: inline-flex;
    background-color: var(--first-color);
    color: var(--first-color-lighten);
    font-size: 1.1rem;
    border-radius: 50%;
    padding: .40rem;
    margin: 0 var(--mb-1);
    transition: .3s;
}
.home__social-link:hover{
    background-color: var(--first-color-dark);
}
.home__button{
    width:100%;
}
.button{
    display: inline-block;
    background-color: var(--first-color);
    color: var(--first-color-lighten);
    padding: 1rem 2rem;
    font-weight: var(--font-semi-bold);
    border-radius: .5rem;
    transition: .3s;
}
.button:hover{
    background-color: var(--first-color-dark);
}
.button__lihgt{
    background-color: var(--first-color-lighten);
    color: var(--first-color);
}
.button__lihgt:hover{
    color:var(--first-color-lighten);
}
.about__information{
    row-gap: 2rem;
    margin-bottom: var(--mb-4);
}
.about__data{
    text-align: center;
}
.about__desription{
    margin-bottom: var(--mb-4);
}
.about__img{
    width: 150px;    
    border-radius: .5rem;
    margin: 0 auto;
}
.about__information{
    margin-bottom: var(--mb-4);
}

.about__information-title{
    font-size: var(--h3-font-size);
    color: var(--first-color-dark);
    margin-bottom: var(--mb-2);
}
.about__information-data{
    display: flex;
    align-items: center;
    padding-left: 1.5rem;
    margin-bottom: var(--mb-3);
}
.about__information-icon{
    font-size: 1.5rem;
    color: var(--first-color);
    margin-right: var(--mb-4);
}
.about__information-subtitle{
    display: block;
    font-weight: var(--font-semi-bold);
}
.about__information-subtitle-small{
    font-size: var(--small-font-size);
}
.skills__container{
    row-gap: 2rem;
}
.skills__subtitle{
    font-size: var(--h3-font-size);
    color: var(--first-color);
    margin-bottom: var(--mb-2);
}
.skills__data{
    position: relative;
    display: flex;
    justify-content: space-between;
    margin: 0 var(--mb-2);
    margin-bottom: var(--mb-4);    
}
.skills__name{
    text-transform: uppercase;
}
.skills__bar{
    position:absolute;
    bottom: -.75rem;
    height:.25rem;
    background-color: var(--first-color);
}
.skills__cs{
    width: 85%;
}
.skills__sql{
    width: 75%;
}
.skills__node{
    width: 70%;
}
.skills__angular{
    width: 95%;
}
.skills__react{
    width: 85%;
}
.skills__ado{
    width: 65%;
}
.skills__html{
    width: 80%;
}
.skills__js{
    width: 80%;
}
.skills__jquery{
    width: 90%;
}
.skills__uml{
    width: 60%;
}
.skills__asp{
    width: 80%;
}
.skills__crystal{
    width: 85%;
}
.education__container{
    row-gap: 2rem;
}
.education__content{
    display: grid;
    grid-template-columns: 1fr max-content 1fr;
}
.education__year, .education__race{
    font-size: var(--h3-font-size);
    margin-bottom: .25rem;
}
.education__university, .education__specialty{
    display: block;
    font-size: var(--small-font-size);
}
.education__year, .education__university{
    text-align: right;
}
.education__time{
    padding: 0 1rem;
    justify-self: center;
}
.education__rounder{
    position: relative;
    display: inline-block;
    width: 15px;
    height: 15px;
    background-color: var(--first-color);
    border-radius: 50%;
} 
.education__rounder::before{
    content: '';
    position: absolute;
    transform: translate(-4px, -4px);
    width: 22px;
    height: 22px;
    border: 1px solid var(--first-color);
    border-radius: 50%;
}
.education__line{
    display: block;
    height: 90%;
    width: 3px;
    background-color: var(--first-color);
    transform: translate(5px, -4px);
}
.services__container{
    row-gap: 2rem;
}
.services__content{
    padding: 1.5rem .5rem;
    border: 2px solid var(--first-color);
    border-radius: .5rem;
    text-align: center;
}
.services__icon{
    font-size: 2rem;
    padding: .5rem;
    background-color: var(--first-color);
    color: var(--first-color-lighten);
    border-radius: 50%;
    margin-bottom: var(--mb-2);
}
.services__title{
    font-size: 1.25rem;
    color: var(--first-color-dark);
    margin-bottom: var(--mb-1);
}
.services__content, .services__icon, .services__description, .services__title{
    transition: .5s;
}
.services__content:hover{
    background-color:#48D1CC;
}
.services__content:hover .services__icon{
    background-color: var(--first-color-lighten);
    color: var(--first-color);
}
.services__content:hover .services__title{
    color: white;
}
.services__content:hover .services__description{
    color: white;
}
.project{
    background-color:var(--first-color);
    padding-bottom: 0;
}
.project__container{
    row-gap: 2rem;
}
.project__data{
    text-align: center;
}
.project__title, .project__description{
    color: var(--first-color-lighten);
}
.project__description{
    margin-bottom: var(--mb-4);
}
.project__img{
    width: 280px;
    justify-self: center;
}
.works__container{
    justify-items: center;
    row-gap: 2rem;
}
.works__img{
    position: relative;
    overflow: hidden;
    border-radius: .5rem;
}
.works__data{
    position: absolute;
    bottom: -100%;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: rgba(42, 112, 128, 0.9);
    border-radius: .5rem;
    transition: .3s;
}
.works__link{
    display: inline-flex;
    font-size: 1.5rem;
    background-color: var(--first-color-lighten);
    color: var(--first-color);
    padding: .25rem;
    border-radius: .25rem;
    margin-bottom: var(--mb-2);
}
.works__title{
    font-size: var(--h2-font-size);
    color: var(--first-color-lighten);
}
.works__img:hover .works__data{
    bottom: 0;
}
.contact__container{
    row-gap: 3rem;
}
.contact__input{
    width: 100%;
    padding: 1rem;
    outline: none;
    border: none;
    background-color: #e9e9e9;
    font-size: var(--normal-font-size);
    margin-bottom: var(--mb-2);
    border-radius: .5rem;
}
.contact ::placeholder{
    color:black;
    font-family: var(--body-font);
    font-weight: var(--font-medium);
}
.contact__button{
    outline: none;
    border: none;
    font-family: var(--body-font);
    font-size: var(--normal-font-size);
    cursor: pointer;
}
.contact__info{
    margin-bottom: var(--mb-3);
}
.contact__subtitle{
    font-size: var(--h3-font-size);
    color: var(--first-color-dark);
    margin-bottom: var(--mb-1);
}
.contact__text{
    display: block;
    padding-left: 1rem;
}
.footer{
    background-color: #008B8B;
    color: white;
    text-align: center;
}
.footer__title{
    font-size: var(--h1-font-size);
    margin-bottom: var(--mb-2);
}
.footer__description{
margin-bottom: var(--mb-2);
}
.footer__social{
    margin-bottom: 3rem;
}
.footer__link{
    display: inline-flex;
    background-color: var(--first-color);
    color: var(--first-color-lighten);
    font-size: 1.1rem;
    border-radius: 50%;
    padding: .40rem;
    margin: 0 var(--mb-1);
    transition: .3s;
}
.footer__link:hover{
    background-color: var(--first-color-lighten);
    color: var(--first-color);
}
.footer__copy{
    font-size: var(--smaller-font-size);    
}
.linkColor{
    color: #4900f3;
}
@media screen and (min-width:500px){
    .home__button{
        width: initial;
    }
    .nav__menu{
        width: var(--nav-width);
    }
    .about__container,
    .skills__container,
    .services__container,
    .works__container,
    .contact__container,
    .contact__inputs{

        grid-template-columns: repeat(2,1fr);
    }
    .about__data{
        text-align: initial;
    }
    .about__desription{
        margin-bottom:var(--mb-5) ;
    }
    .about__img{
        width: 220px;
    }
    .about__information{
        padding-left: 4rem;
    }
    .education__time{
        padding: 0 2rem;
    }
    .project{
        background: none;
    }
    .project__container{
        background-color: var(--first-color);
        grid-template-columns: 2fr 1.2fr;
        padding: 0 2rem;
        border-radius: .5rem;
    }
    .project__data{
        padding: 3rem 0;
    }
    .project__title, .project__data{
        text-align: initial;
    }
    .project__img{
        width: 230px;
        align-self: flex-end;
    }
    .contact__inputs{
        display: grid;
        column-gap: 1.5rem;
    }
    .contact__info{
        padding-left: 3rem;
    }   
    .footer{
        background: none;
    } 
    .footer__container{
        background-color: #778899;
        padding: 3rem 0;
        border-radius: 3rem;
    }
}
@media screen and (min-width:1920px){
    body{
        margin: 0;
        padding-left:var(--nav-width);
    }
    .l-header{
        width: 0;
    }
    .nav__toggle .nav__logo .nav__close{
        display: none;
    }
    .nav__menu{
        left: 0;
    }
}