*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
:root{
  --text-color:white;
  --bg-url:url(./assets/bg-mobile.jpg);
  --stroke-color:rgba(255,255,255,0.5);
  --surface-color:rgba(255, 255, 255, 0.1);
  --surface-color-hover:rgba(255, 255, 255, 0.05);
  --hight-light-color:rgba(255, 255, 255, 0.2);
  --switch-bg-url: url(./assets/moon-stars.svg)

}
.light{
  --text-color:black;
  --bg-url:url(./assets/bg-mobile-light.jpg);
  --stroke-color: rgba(0, 0, 0, 0.5);
  --surface-color: rgba(0, 0, 0, 0.05);
  --surface-color-hover:rgba(0, 0, 0, 0.02);
  --hight-light-color:rgba(0, 0, 0, 0.1);
  --switch-bg-url: url(./assets/sun.svg)
}

body{
  /* background-image: url(./assets/bg-mobile.jpg);
  background-repeat: no-repeat;
  background-position:top center;
  background-size: cover;
   */
   background: var(--bg-url) no-repeat top center/cover;
   height: 100vh;
   /* SHORTHAND */
}
body *{
 font-family: "Inter", sans-serif;
 color:var(--text-color);
}
.container{
  width: 100%;
  max-width: 588px;
  margin: 56px auto 0px;
  padding: 0 24px;
 
}
.profile{
  text-align: center;
  padding: 24px;
}
.profile img{
  width: 112px;  
}
.profile p{
  font-size: 500;
  line-height: 24px;
  margin-top: 8px;
}
.switch{
  position: relative;
  width: 64px;
  margin: 4px auto;
}
.switch button{
  width: 32px;
  height: 32px;
  background: white var(--switch-bg-url) no-repeat center;
  border: 0;
  border-radius: 50%;
  position: absolute;
  z-index: 1;
  left: 0;
  transform: translateY(-50%);
  top: 50%;
  animation: slide-out 0.2s;
  
}
.light .switch button{
  animation:slide-in 0.2s forwards;

}
.switch button:hover{
  outline: 8px solid var(--hight-light-color);
}
.switch span{
  display: block;
  width: 64px;
  height: 24px;
  background: var(--surface-color);
  border: 1px solid var(--stroke-color);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border-radius: 9999px;
}
/* LINKS */
ul{
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding:24px 0;
 
}
ul li a{
  border: 1px solid var(--stroke-color);
  display: flex;
  justify-content: center;
  padding: 16px 24px;
  background: var(--surface-color);
  border-radius: 8px;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  text-decoration: none;
  font-weight: 500;
  transition: background 0.2s;
}
ul li a:hover{
  border: 1.5px solid var(--text-color);
  background:var(--surface-color-hover);
  
}
.icones{
  display: flex;
  justify-content: center;
  padding: 24px 0;
  font-size:24px;
}
.icones a{
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  border-radius: 50%;
  transition: 0.2s;
}
.icones a:hover{
  background: var(--hight-light-color);
}
footer{
  padding: 24px 0;
  text-align: center;
  font-size: 14px;
}
@media(min-width: 700px){
  :root {
    --bg-url: url(./assets/bg-desktop.jpg);
  }
  .light{
    --bg-url: url(./assets/bg-desktop-light.jpg);
  }
}
@keyframes slide-in{
  from{
    left: 0;
  }
  to{
    left:50%;
  }
}
@keyframes slide-out{
 from{
  left: 50%;
 } 
 to{
  left: 0;
 }
}