*,
*::before,
*::after {
	padding: 0;
	margin: 0;
	border: 0;
	box-sizing: border-box;
}
a {
	text-decoration: none;
}

img {
	vertical-align: top;
}
h1,
h2,
h3,
h4,
h5,
h6 {
	font-weight: inherit;
	font-size: inherit;
}
button,
textarea {
	font-family: inherit;
}
html,
body {
    height: 100%;  
}

::-webkit-scrollbar{
    width: 18px;
}
::-webkit-scrollbar-track{
    background: #d4d4d4;
    box-shadow: 0 0 2px rgba(0, 0, 0,.2) inset;
}
::-webkit-scrollbar-thumb{
    background: linear-gradient(to bottom, #1e2939,  #b7c0cd);
    border-radius: 8px;
}



/*  */
/* для смартфонов — 320 px, 480 px и выше;
для планшетов — 768 px и выше; для нетбуков — 1024 px и выше;
для мониторов — 1280 px, 1600 px, 1920 px и выше. */
/*  */

@import url('https://fonts.googleapis.com/css2?family=Oswald&display=swap');

body {      
    font-family: 'Oswald', sans-serif;   
    font-size: 18px;     
    /* overflow: auto; */
}

.wrapper {
    display: flex;
    /* Old browsers */
    /* FF3.6-15 */
    background: -moz-linear-gradient(right,#b7c0cd 0%, #fff  50%, #fff 100%);
    /* Chrome10-25,Safari5.1-6 */
    background: -webkit-linear-gradient(right, #b7c0cd 0%,#fff  50%,#fff 100%);
    /* W3C, IE10+, FF16+, Chrome26+, Opera12+, Safari7+ */
    background: linear-gradient(to bottom, #b7c0cd 0%,#fff  50%,#fff 100%);    
    width: 100%;    
    margin: 0px auto;   
}

/* ------------------------- */

.work19,
.work20 {
    color: #10629c;
    font-weight: 800;
}

/* ------------------------- */

/* ---------------------aside-------------------------------- */
.sidebar {
    background-color: #1e2939;
    width: 370px;
    padding-top: 0px;
    padding-bottom: 40px;
    margin-left: 155px;
}
.my-photo {
    width: 370px;
    border-radius: 5px;
}
.my__conteiner {
    overflow: hidden;
    padding-left: 25px;
    padding-right: 70px;
    padding-top: 110px;
    padding-bottom: 110px;
     background: -moz-linear-gradient(right,#b7c0cd 0%, #fff  50%, #fff 100%);
    /* Chrome10-25,Safari5.1-6 */
    background: -webkit-linear-gradient(right, #b7c0cd 0%,#fff  50%,#fff 100%);
    /* W3C, IE10+, FF16+, Chrome26+, Opera12+, Safari7+ */
    background: linear-gradient(to bottom, #b7c0cd 0%,#fff  50%,#fff 100%);    
}

.contact-title {
    font-size: 22px;    
    line-height: 24px;
    color: #fff;
    margin-bottom: 20px;
}
.contact-conteiner {
    margin-top: 60px;
    margin-left: 10px;
    margin-right: 80px;
}
.title {       
    font-size: 22px;    
    line-height: 24px;
    color: #fff;
    padding: 5px 0 25px 0;
}
.contact-link1 {    
    font-weight: 400;
    line-height: 24px;
    color: #575f6b;
    transition: all 1s;
}
.contact-link1:hover {
    color: #10629c;
}
.contact-link2 {   
    font-weight: 600;
    line-height: 26px;
    color: #ffffff;
    margin-right: 10px;
}
.tech-skills-conteinet {
    margin-left: 0px;
    margin-right: 80px;
    margin-top: 55px;
}
.tech-sills{
    color: #10629c;  
    font-weight: 400;
    line-height: 24px;    
    margin-top: 15px;
    margin-left: 50px;
}
.sills__tech{
    margin-left: 10px;
    cursor: pointer;
    color: #ffffff;
    transition: all 1s;   
}
.social{
    width: 80px;
    height: 80px;      
}
.social img{       
    padding: 15px;    
    border-radius: 40%;    
}
.social__ul li{
    list-style-type: none;  
    float: left;
}


/* -----------------------------------------------------front-end--------------------------- */


.front-end-developer {    
    margin-top: -30px;
    margin-bottom: 10px;
}
.my-name-is {
    display: flex;    
    font-size: 32px;    
    line-height: 60px;    
    letter-spacing: 10px;       
}
.description {    
    font-weight: 400;
    line-height: 24px;   
    margin-top: 10px;
}
/* ------------------------------about-my-conteiner----------------------------------- */

.info-conteiner {
    margin-bottom: 65px;
}
.pro-conteiner {
    margin-bottom: 15px;
}
.projects {
    font-size: 22px;   
    line-height: 24px;
    margin-left: -10px;
    padding-bottom: 20px;
}
.projects-conteiner{  
    letter-spacing: 5px;  
    font-size: 21px;
    color: #000;     
    font-weight: 600;       
    transition: all 0.5s;
}

.projects-conteiner:hover{    
    color: #10629c;
    font-size: 21.1px;
}
.pro-conteiner {      
    margin-left: 11px;
}
.work-experience1 {
    font-size: 22px;    
    line-height: 24px;    
}
.work-experience2 {
    font-size: 16px;   
    line-height: 24px;
    margin-top: 10px;
    margin-bottom: 15px;
}
.work-experience3 {
    color: #10629c;
}
.work-experience4 {
    color: #a8a8a8;
    font-size: 16px;
    font-weight: 400;
    line-height: 24px;
}
.work-experience5 {
    color: #000;
}
.work-experience6 {
    margin-top: 15px;
    margin-bottom: 30px;
}
.work-experience7 {
    color: #595959;
    font-size: 16px;
    font-weight: 400;
    line-height: 24px;
    padding: 5px 0;
}
.education1 {
    font-size: 22px;   
    line-height: 24px;
    margin-bottom: 20px;
}
.education2 {    
    font-weight: 400;
    line-height: 24px;
    color: #595959;
    margin-bottom: 15px;
    margin-top: 15px;
}
.education3 {
    color: #10629c;
    font-weight: 900;
}
.education4 {
    color: #a8a8a8;
    font-size: 16px;
    font-weight: 400;
    line-height: 24px;
}
/* ------------------------------------certificate------------------------------------------- */
.down-arrow img{
    display: block;
    margin: 0 auto;
    width: 80px;
    height: 80px;    
} 

.certificate p{
        padding: 30px 0 10px 0;
}
    
.certifi img{
    padding: 30px 0;
    display: flex;     
    margin: 0 auto;
}

/* -------------------------------------------------------------------languages----------------- */

.languages {
    position: fixed;
	top: 50%;    
	display: flex;
	flex-direction: column;
	justify-content:center;
    align-items: center;
	gap: 25px;
	right: 20px;
	transform: translate(0px,-50%);    
}

.languages li {
    margin-top: 25px;    
    /* Забираємо точки у li */
    list-style-type: none;   
}

.languages ul li{   
    float: none;
}
.translate img{  
    border-radius: 10px;
}

/* ----------------------------------------------------------------------languages--------------- */

@media (max-width: 4000px){    
.tech-skills-conteinet{
    padding: 40px 10px;
}
}

/* ----------------------- */

@media (max-width: 1145px){    
.my__conteiner {   
    flex-wrap: wrap;
    padding: 60px 22px;
}
}
/* --------------------- */
@media (max-width: 1200px){      
.certifi img{    
    width: 440px;
    height: 370px;
    }
}
/* --------------------- */

/* --------------------- */
@media (max-width: 1050px){      
.certifi img{    
    width: 400px;
    height: 350px;
    }
}
/* --------------------- */
@media (max-width: 991.98px) {
.sidebar {    
    width: 270px;
    padding-top: 0px;
    padding-bottom: 40px;   
    margin-left: 0px;
}
.contact-link1 {    
    font-size: 16px;
    line-height: 22px;    
}
.my__conteiner {
   padding: 50px 0px 50px 30px;
}
}

/* ------------------ */

/* Мобильные устройства */
@media only screen and (max-width: 768px) {
.wrapper {
        flex-direction: column;
    }
.sidebar {        
        width: 100%;
        margin-left: 0px;
        height: 1000px;
    }

.my-photo {
    border-radius: 50%;
    width: 400px;
    height: 400px;
    padding-top: 10px;
    }
img {
    display: block;
    margin: 0 auto;
    }  

.title{ 
   text-align: center;   
}

.tech__sills-columns{
    /* -- */
    /* <a target="_blank" href="https://icons8.com/icon/YbvEdaF456Um/проверено">Проверено</a> icon by <a target="_blank" href="https://icons8.com">Icons8</a> */
    /* -- */
    background: url(../img/system-outline-35-compare.gif)50% no-repeat;   
    /* Забираємо точки у li */
    list-style-type: none;   
    flex: 1 1 auto;
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 45px;
    margin: 0px;
    }

.tech-sills{ 
    text-align: center;   
    line-height: 2px;    
    margin-top: 0px;
    margin-left: 0px;
}
.sills__tech{
    font-size: 20px;
}

.contact-conteiner {
    text-align: center;
  }
.contact-title {
    margin-top: 0px;
  }
.contact-link1, .contact-link2 {
    display: block;
    margin: 10px 0;
  }
.social__ul {
    display: flex;
    justify-content: center;
    margin-top: 20px;
  }
.social {
    margin: 0 5px;
  }

.my__conteiner {
    padding: 70px 25px;
    }
.contact-conteiner {
    margin-top: 30px;
    margin-left: 0px;
    margin-right: 0px;
    }
   
.tech-skills-conteinet {
    margin-left: 0px;
    margin-right: 0px;
    margin-top: 0px;
    }
.down-arrow img{   
    width: 50px;
    height: 50px;    
}      
::-webkit-scrollbar{
    width: 0px;
}
}
/* ------- */

@media (max-width: 635px){      
.certifi img{   
    width: 340px;
    height: 270px;
    }   
.translate{     
   opacity: 0.7;
}
}

/* -------- */
@media (max-width: 444.98px) { 
.sidebar {         
    height: 850px;
    }
 .my-photo {   
    width: 270px;
    height: 270px;
    padding-top: 10px;
    }
img {
    display: block;
    margin: 0 auto;
    }
.sills__tech{
    font-size: 18px;
}
    
} 
/* ----- */
@media (max-width: 400px){
    .certifi img{   
    width: 270px;
    height: 250px;
    }
}


/* scroll */

@media (prefers-reduced-motion: no-preference) {
    :root{
        scroll-behavior: smooth;
    }
}