* {
    padding: 0;
    margin: 0;
    border: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;

}

html {
    scroll-behavior: smooth;
}

ul {
    list-style: none;
}

a {
    text-decoration: none;
}

main {
    background-image: url(../assets/bg/mylivewallpapers.com-Stars-Pastel-Night.mp4);
}

body {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background-color: #0A0F1C;
}

.nothing{
    top: 0;
}

.des{
    font-size: 17px;
    color: aliceblue;
    margin-top: 30px;
}
.des p{
    margin-bottom: 7px;
}

header {
    display: flex;
    flex-direction: row;
    justify-content: center;
    gap: 1200px;

    width: 100%;
    background: rgba(15, 82, 186, 0.14);
    
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    border: 1px solid rgba(15, 82, 186, 0.49);
    align-items: center;
    padding: 15px 0px;

    position: fixed;
    top: 0;
    z-index: 1;
}

.header_menu>ul {
    display: flex;
    flex-direction: row;
    gap: 35px;
}

.header_menu ul li a{
    color: aliceblue;
}

.Languages_selector {
    display: flex;
    flex-direction: row;
    gap: 5px;
    border-radius: 16px;
    justify-content: center;
    align-items: center;
    background-color: aliceblue;

}


.selected,
.not_selected {
    padding: 5px 15px;
    background-color: aliceblue;
}

.selected {
    background-color: #0A0F1C;
    border-radius: 10px 0px 10px 0px;

}

.selected a {
    color: aliceblue;
    background-color: #0A0F1C;
}

.not_selected {
    border-radius: 0px 0px 15px 0px;
}

main {
    display: flex;
    flex-direction: column;
    gap: 100px;
    margin-top: 100px;
    margin-top: 600px;
}

.block1,.block2,.block3 {
    background: rgba(15, 82, 186, 0.14);
    border-radius: 16px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    border: 1px solid rgba(15, 82, 186, 0.49);
    width: 1200px;
    height: 320px;
    align-items: center;
    justify-content: center;
    display: flex;

}

.block1 h3{
    color: aliceblue;
}
.info h4{
    font-size: 18px;
    color: rgba(240,248 , 255, 0.7);
}

.block2{
    display: flex !important;
    flex-direction: column !important;
    height: 500px;
    gap: 23px;
}

.avatar img {
    width: 230px;
    height: 230px;
    border-radius: 16px;
    border: 3px solid snow;
}



.main_info {
    display: flex;
    flex-direction: row;
    align-items: start;
    gap: 50px;
    width: 90%;

}

.info_1 h3 {
    font-size: 40px;
}

.block2_main_info{
    width: 90%;
    display: flex;
    flex-direction: column;
    gap: 17px;
    align-items: start;
}
.block2_main_info>h2{
    font-size: 33px;
    color:lightgrey;
}
.pers{
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: start;
    flex-direction: 1;
    width: 100%;
}

.pers2{
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    flex:1 ;
    width: 100%;
}

.works{
    display: flex;
    flex-direction: row;
    flex: 1;

}

.dim{
    line-height: 1.4;
    color: aliceblue;
    width: 330px;
}


.block3>h2{
    font-size: 33px;
    color:lightgrey;
}

.block3{
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 60px;
    height: 300px;
}

.block3 ul{
    display: flex;
    flex-direction: row;
    justify-content: center;
    gap: 46.36px;
}

.connect{
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 50px;
}

.connect h3{
    color: aliceblue;
}

.connect ul li{
    display: flex;
    flex-direction: column;
    gap: 13px;
}

.block3 ul li a i{
    font-size: 50px;
}


footer{
    height: 100px;
    margin-top: 150px;
    background: rgba(15, 82, 186, 0.14);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(0px);
    border: 1px solid rgba(15, 82, 186, 0.49);
    width: 100%;
    color: white;
    font-size: 14px;
    justify-content: center;
    align-items: center;
    display: flex;
}





/*BG CSS*/

.video-background {
    position: fixed;
    right: 0;
    bottom: 0;
    min-width: 100%;
    min-height: 100%;
    z-index: -1;
    overflow: hidden;
}

.video-background video {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    object-fit: cover;
}

.content {
    position: relative;
    z-index: 1;
}

/*Glow text*/

.glow {
  
  color: #fff;
  text-align: center;
  -webkit-animation: glow 1s ease-in-out infinite alternate;
  -moz-animation: glow 1s ease-in-out infinite alternate;
  animation: glow 1s ease-in-out infinite alternate;
}

@-webkit-keyframes glow {
  from {
    text-shadow: 0 0 10px #fff, 0 0 20px #fff, 0 0 30px  rgb(15, 82, 186), 0 0 40px  rgb(15, 82, 186), 0 0 50px  rgb(15, 82, 186), 0 0 60px  rgb(15, 82, 186), 0 0 70px  rgb(15, 82, 186);
  }
  to {
    text-shadow: 0 0 20px #fff, 0 0 30px rgb(15, 82, 186), 0 0 40px  rgb(15, 82, 186), 0 0 50px  rgb(15, 82, 186), 0 0 60px  rgb(15, 82, 186), 0 0 70px  rgb(15, 82, 186), 0 0 80px  rgb(15, 82, 186);
  }
}

.hover-zoom {
    display: inline-block; 
    
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.hover-zoom:hover {
    transform: scale(1.5); 
}



.copy-btn {
    cursor: pointer;
}

/* --- CSS CHO TOOLTIP COPY --- */


.copy-btn {
    position: relative; 
    cursor: pointer;
}

.copy-btn::after {
    content: "Copied!";      
    position: absolute;       
    bottom: 125%;             
    left: 50%;                
    transform: translateX(-50%); 
    
    background-color: #333;   
    color: #fff;              
    padding: 5px 10px;        
    border-radius: 6px;       
    font-size: 12px;         
    font-family: sans-serif;  
    white-space: nowrap;      
    z-index: 100;            
    
    
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease; 
    pointer-events: none;      
}


.copy-btn::before {
    content: "";
    position: absolute;
    bottom: 115%;           
    left: 50%;
    transform: translateX(-50%);
    
  
    border: 6px solid transparent;
    border-top-color: #333;   
    
  
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}


.copy-btn.active::after,
.copy-btn.active::before {
    opacity: 1;              
    visibility: visible;     
    transform: translateX(-50%) translateY(-5px); 
}