:root{
    --clr-blue-light:#00A9FF;
    --clr-blue-dark:#0f4c75;

    --clr-white:white;
    --clr-white-1:#f5f5f5;
    --clr-white-2:#F6F6F7;
    --clr-white-3:#d9d9d9;
    --clr-white-4:#CCCBD2;
    --clr-white-5:#e2e2e3;

    
    --clr-black-1:#090909;
    --clr-black-Light15:#262626;
    --clr-black-Light75:#404040;

    --rem-size1: 1rem;
    --rem-size2: 2rem;
    --rem-size3: 3rem;
    --rem-size4: 4rem;
    --rem-size5: 5rem;
    --rem-point3: .3rem;
    --rem-point4: .4rem;
    --rem-point5: .5rem;
    --rem-size2_2: 2.2rem;

    --padding-LeftRight-01: 0 var(--rem-size1);
    --padding-left-0001:  0rem 0rem 0rem var(--rem-size1);
    --padding-leftBottom: 0  var(--rem-size1) var(--rem-point5) 0;
    --padding-leftBottom-point5: 0  var(--rem-point5) var(--rem-point5) 0;
    --padding-TopBottom-5: 5rem 0;
    --padding-TopBottom-10: 10rem 0;
    --padding-TopBottom-15: 15rem 0;

    --bottom-raduis-size:0rem 0rem var(--rem-point5) var(--rem-point5);

    --border-lightTheme: 1px solid var(--clr-white-5);
    --border-darkTheme:1px solid var(--clr-blue-dark) ;

    --ft-Roboto:'Roboto';
    --ft-Poppins:'Poppins';
    --ft-Orbitron:'Orbitron Medium';
    --ft-Zcool:'ZCOOL QingKe HuangYou';
}

::-webkit-scrollbar {
    width: 0.0em;
    background-color: transparent;
    display: none;
  }
::-webkit-scrollbar-track {
   background-color: transparent;
}
::-webkit-scrollbar-thumb {
   background-color: transparent;
}
@media (prefers-reduced-motion: reduce) {
    *,:before,:after {
        animation-delay: -1ms!important;
        animation-duration: 1ms!important;
        animation-iteration-count: 1!important;
        background-attachment: initial!important;
        scroll-behavior: auto!important;
        transition-duration: 0s!important;
        transition-delay: 0s!important
    }
}
*, :before, :after {
    box-sizing: border-box;
}

*{
    padding: 0;
    margin: 0;
}



body 
{
    font-family:var(--ft-Poppins), sans-serif ;
    -ms-overflow-style: none; 
    scrollbar-face-color: transparent;
    scrollbar-track-color: transparent;
    /* background-color:   #F0F2F5;  */
    /* var(--white-2) */
    color: var(--clr-black-Light15);
    font-size: 1rem;
}


a{
    text-decoration: none;
    color: #090909;
}

h1 
{
  color: #262626;
}

h2
{
  color: #404040;
}

span, p ,h1 ,h2, legend
{
    cursor: default;
}

.Home {
    padding: 0rem 1rem;

}

html
{
    scroll-behavior: smooth;
}






@media (max-width:375px)
{
    .Home {
        padding: 0rem .5rem ;
      }

    .foot-footer
    {
        margin: var(--padding-leftBottom-point5);
    }
}

@media (prefers-color-scheme: dark) {
    path {
      fill: white;
    }
  }





ul li
{
    list-style: none;
    display: inline-block;
}





.nav-bar{
  grid-area: nav-bar;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  padding: var(--rem-size1);
  justify-content: space-between;
}

.nav-bar ul
{
    border-left: var(--border-lightTheme);
    border-right: var(--border-lightTheme);
}
.nav-bar ul li{
    padding: var(--padding-LeftRight-01);

}

.nav-bar ul li a{
    font-weight:bold;
    text-align: center;
    text-decoration: none;
    color: var(--clr-black-Light15);
}

.logo-container p
{
    font-size: 13px;
}

.logo-container{
    height:var(--rem-size2_2);
    gap: .4rem;
    display: flex;
    justify-content: center;
    scroll-behavior: smooth;
}



@media(min-width:1024px)
{
    .logo-container::after
    {
        content: "1.1";
        font-size: 13px;
    }
}



@media (max-width:350px)
{   
    

    .nav-bar ul li{
        padding: 0 .5rem;

    }
}

@media (max-width:300px)
{   
    

    .nav-bar ul li{
        display: none;

    }
    .nav-bar ul li a{
        display: none;

    }
}






















  .navbar-bottom{
    top: 0;
    display: flex;
    position: sticky;
    text-align: center;
    justify-content: center;
    background: linear-gradient(360deg, #00a9ff, #0facff, #1eb0ff);

    border-radius:var(--bottom-raduis-size);
    border-bottom: var(--border-darkTheme);
  }

.navbar-bottom ul li 
{
    margin: var(--rem-size1);
    list-style: none;
    display: inline-block;
}

.navbar-bottom ul li a 
{
    color: var(--clr-white-1);
    text-decoration: none;
    font-size: larger;
    font-weight: 500;
}


@media (max-width:350px)
{
    .navbar-bottom ul li a 
    {
        font-size:medium;
    }
}
@media (max-width:300px)
{

    .navbar-bottom ul li a 
    {
        font-size:small;
    }
}

@media (max-width:300px)
{   
    
    html
    {
        display: none;
    }
}








































.container-footer{
    gap: 1rem ;
    display: grid;
    text-align: center;
    justify-content: center;
    padding: 10rem 0rem 5rem 0;
    flex-wrap: nowrap;
    text-overflow: ellipsis;
    grid-auto-flow: column; 
}


.container-footer h1
{
    font-size: x-large;

}














.contact-info
{
    max-height: 50vh;
    display: grid;
    padding: 1rem ;

    border-radius: .3rem;
    border: 1px solid  var( --clr-white-4);
}

.linkedin-profile
{
    display: grid;
    place-items: center;
    border: 1px solid  var( --clr-white-4);
    border-radius: var(--rem-point3);

}
.btn-contacts
{
    display: grid;
    gap: 1rem;
}

.information, .download-container p
{
    padding: 1rem;
}

.contacts-socials
{

  display: flex;
  align-items: center;
  padding: var(--rem-point3);
  justify-content: space-between;
}

.contacts-socials ul li a
{
  font-weight: 4rem;
}

.information p
{
    font-size: larger;
}


.email-address
{
    color: #3367D1;
}






.card-container
{
    padding:2rem;
    border-radius: .5rem;
    border: 1px solid  var( --clr-white-4);
}



.sender-info
{
    gap: 1.5rem;
    display: grid;
    grid-auto-flow: column;

}

.textarea-container
{
    display: grid;
    gap: 1rem;
}



.input-card
{
    display: flex;
    text-align: start;
    margin: .5rem 0rem;
    flex-direction: column;
}

label
{
  margin:  0rem 0rem .3rem;
}

input ,textarea, input[type="submit"]
{
    padding: 1rem;
    border-radius:.3rem;
    color: var(--clr-black-Light15);
    
}



input ,textarea
{
    width: 100%;
    resize: none;
    outline: none;
    font-size: 1.3rem;
    outline-color: var(--clr-blue-light);
    transition: outline-color 0.5s ease-out;
    border: 1px solid  var( --clr-white-4);
}   

.input-card input:focus , .input-card textarea:focus
{

    outline: solid;
    outline-width: 1.8px;
    outline-color: var(--clr-blue-light);
}


input[type="submit"]
{
    border: none;
    color: white;
    font-size: x-large;
    border-radius: .5rem;
    background: linear-gradient(360deg, #00a9ff, #0facff, #1eb0ff);
    /* background-color: var(--clr-blue-light); */
}












.container-body{
    grid-area:  container-body;
    display: grid;
    justify-content: center;
  
  } 
  
  .main-layout
  {
    /* max-width: 1524px; */
    max-width: 100dvw;
  }
  
  
  
  
  
  
  
  
  
  .container-phrase
  {
    padding: 30vh 0;
    display: block;
    text-align: center;
    justify-content: center;
    line-height: 1.3;
    
  }
  
  .container-phrase span{
    font-weight: 500;
    font-size: 2.5rem;
    /* color: #262626; */
  }
  .container-phrase p
  {
    text-align: start;
    font-size: 2.5rem;
  }
  .quotation-container-left
  {
    text-align: start;
  }
  .quotation-mark
  {
    padding: 0 1rem;
    font-size: xx-large;
    color: #00A9FF;
  
  }
  .quotation-container-right
  {
    text-align: end;
  }
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  .container-about
  {
    /* gap: 5rem; */
    display: grid;
    padding: 10rem 0;
    text-align: center;
    align-items: center;
    justify-content: center;
  }
  
  
  .profile-image
  {
    display: grid;
    justify-content: center;
  }
  .profile-image img
  {
    max-width: 100%;
    justify-content: center;
  }
  
  
  .greetings, .welcome-txt
  {
    font-size: 2.5rem;
    color: #00A9FF;
    font-weight: 500;
  }
  
  
  
  .personal-info , .welcome-container
  {
    max-width: 1200px;
  }
  
  .personal-info p , .welcome-container p
  {
  
    padding: 4rem 0;
    text-align: center;
    font-size: xx-large;
    border-radius: 1rem;
    
  }
  .personal-info .sentence
  {
    border-radius: .3rem;
  }
  
  .underline-words
  {
    padding: .5rem;
    border-radius: .3rem;
    background-size: 100% 0.2em;
    background-position: 100% 88%;
    background-repeat: no-repeat;
    background-image: linear-gradient(120deg,  #00A9FF 0%, #00A9FF 100%);
  }
  
  .personal-info button
  {
    
    top: 1rem;
    color: white;
    border: none;
    padding: .7rem;
    font-size: large;
    border-radius: .3rem;
    background-image: linear-gradient(120deg,  #00A9FF 0%, #00A9FF 100%);
  }












  



  
  .moreInfo ,.resumetxt-container {
      display: flex;
      flex-basis: 100%;
      align-items: center;
      padding: 8px 0px;
  }
  
  
  .moreInfo span a
  {
    color: white;
    border-radius: .3rem;
    background-color: #00A9FF;
    padding: .5rem;
  }
  
  
  
  .moreInfo::before,
  .moreInfo::after {
      content: "";
      flex-grow: 1;
      background: rgba(0, 0, 0, 0.35);
      height: 1px;
      font-size: 0px;
      line-height: 0px;
      margin: 0px 8px;
  }
  
  .resumetxt-container::before,
  .resumetxt-container::after {
      content: "";
      flex-grow: 1;
      background: rgba(0, 0, 0, 0.35);
      height: 1px;
      font-size: 0px;
      line-height: 0px;
      margin: 0px 8px;
  }



  
  @keyframes underline-animation {
    0% {
      transform: translateX(0%); 
    }
    50% {
      transform: translateX(10%); 
    }
    100% {
      transform: translateX(100%); 
    }
  }
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  .separator
  {
    text-align: center;
    font-size: xx-large;
    padding: 10vh 0;
  }
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  .main-portfolio
  {
    padding: 15vh 0rem;
    display: grid;
    text-align: center;
  }
  
  
  .container-portfolio
  {
    gap: .5rem;
    display: grid;
    padding: 2rem 0rem;
    text-align: center;
    align-items: center;
    justify-content: center;
  }
  
    
  .main-portfolio legend
  {
    font-size: xx-large;
    font-weight: 600;
  }
  
  .portfolio-content
  {
    display: grid;
    padding: .5rem;
    max-height: 800px;
    border: 1.8px solid var( --clr-white-4);
  
  }
  
  .container-images--videos img
  {
    
    max-width: 100%;
    height: 300px;
  }
  
  
  
  
  
  
  @media(min-width:1200px)
  {
    .container-portfolio
    {
      display: grid;
      grid-template-columns:  repeat(2, 500px);
      
    }
  
  }
  
  
  @media(max-width:375px)
  {
    
    .personal-info p,
    .container-about span,
    .quotation-container-left,
    .quotation-container-right,
    .personal-phrase span,
    .quotation-mark,
    .separator p
  
    {
      font-size: x-large;
    }
    .moreInfo span a
    {
      font-size: 15px;
    }
    .separator 
    {
      padding: 10rem 0rem;
    }
  
  
    .container-portfolio legend,
    .container-portfolio h1
  
    {
      font-size: 40px;
    }
  }
  
  
  























.foot-footer
{
    right: 0;
    bottom: 0;
    z-index: 999;
    display: flex;
    color: white;
    position: fixed;
    visibility: hidden;
    align-items: center;
    margin: var(--padding-leftBottom);
    justify-content: space-between;
    border-radius: var(--rem-point3);
    background-color: var(--clr-blue-light); 

}
.foot-footer a
{
    color: white;
    text-decoration: none;
    padding: var(--rem-size1);
    border-radius: var(--rem-point3);
    /* background-color: var(--clr-blue-light); */
    background: linear-gradient(360deg, #00a9ff, #0facff, #1eb0ff );
    border: solid 1px white;

}


.hidden-layout .txt-copyright{
    cursor: default;
    text-align: center;
    padding-inline: 1rem;
    background-color: var(--clr-blue-light);
}




.container-copyright
{
    color: var(--clr-white-1);
    background: linear-gradient(360deg, #00a9ff, #0facff, #1eb0ff);
    padding: 1rem;

    
}



.container-copyright img
{
    height:var(--rem-size2_2);
    display: flex;
    justify-content: center;
}


.profile-image
{
    padding: 1rem;

}

.profile-image img
{
    max-height: 150px;
    max-width: 100px;
    display: flex;
    text-align: center;
    border-radius: 50%;
    
}



.left-container
{
    display: grid;
    text-align: center;
    gap: 10px;
    
}

.education p ,.education
{
    padding: 1rem;
}




@media(max-width:1024px)
{
    .container-footer
    {
        grid-auto-flow: row;
    }
}





@media (max-width:768px)
{
    
    .input-card
    {
        display: flex;
        margin: 0rem 0rem;
    }
    .input-card, textarea
    {
        width: 100%;
        max-height: 250px;
    }  
    input ,textarea
    {
        font-size: 1.5rem;
    }
}

@media (max-width:500px) {

    .sender-info
    {
        gap: .7rem;
        grid-auto-flow: row;
    }
    .contact-info
    {
        padding: 1rem;
        grid-auto-flow: row;
        
    }
    
}

@media (max-width:570px)
{
    
    .input-card, textarea
    {
        width: 100%;
        max-height: 200px;
    }  
    
    input ,textarea
    {
        font-size: 1.3rem;
    }
}



@media (max-width:430px)
{
    .contact-info, .card-container, .education, .linkedin-profile p
    {
        padding: .5rem;
    }
    
    .card-container h1
    {
        padding:.7rem;
    }
    
    input ,textarea, input[type="submit"]
    {
        padding: .7rem;
        border-radius:.3rem;
    }
    
    
    
    .information, .download-container p
    {
        padding: .5rem;
    }
    
    
    
}





@media (max-width:320px)
{

    .input-card, .card-container
    {
        max-height: 600px;
    } 
    textarea, input, input[type="submit"]
    {
        max-width: 100%;
        max-height: 100px;
    }
    .card-container h1
    {
        padding: 0rem!important;
    }
}








.main-profile-info
{
  width: 100vw;
  height: 100vh;
  display: grid;
  align-items: center;
  text-align: center;
  justify-content: center;
}


.main-profile-info a
{
  background-color: #00A9FF;
  padding: .5rem;
  color: white;
  border-radius: .5rem;
}


.wrapper-maintenance
{
  gap: 1rem;
  display: grid;
  align-items: center;
  text-align: center;
  justify-content: center;
  font-size: 2rem;


}