*{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    font-family: sans-serif;
    -webkit-tap-highlight-color: transparent;
}

body {
    background-color: rgb(22, 29, 47);
}

header {
    position: fixed;
    top: 0;
    left: 0;
    background-color: rgb(13, 20, 28);
    border-bottom: 1px solid rgb(150, 150, 150);
    box-shadow: 0px -6px 10px black;
    width: 100vw;
    height: 50px;
    display: flex;
    align-items: center;
    z-index: 999;
}

header #brand {
    width: 80px;
    aspect-ratio: 1.35/0.5;
    margin-left: 18px;

    background: url('brand.png');
    background-size: cover, contain;
    background-position: center, center;
    background-repeat: no-repeat;
    border-radius: 10px;
}


#menu-btn {
    height: 30px;
    width: 30px; 
    border: none;
    background-color: transparent; 
    transform: scale(0.8);
    transition: all 0.1s ease; 
    position: fixed;
    top:10px;
    right: 10px;
    z-index: 1001;
    border: none;
}

#menu-btn::before {
    content: "";
    width: 25px;
    height: 3px;
    position: absolute;
    left: 50%;
    top: 50%;
    margin-top: -7px;
    margin-left: -12.5px;
    background: rgb(224, 224, 224);
    border-radius: 0px;
    box-shadow: 0px 0px 2px #4C6FFF;
    transition: all 0.3s ease;
}

#menu-btn::after {
    content: "";
    width: 25px;
    height: 3px;
    position: absolute;
    left: 50%;
    top: 50%;
    margin-top: 4px;
    margin-left: -12.5px;
    background: rgb(224, 224, 224);
    border-radius: 0px;
    box-shadow: 0px 0px 2px #4C6FFF;
    transition: all 0.2s ease;
}

#menu-btn.open:before {
    transform: rotate(45deg);
    margin-top: 0;
}

#menu-btn.open:after {
    transform: rotate(-45deg);
    margin-top: 0;
}
#menu-btn:active {
 transform: scale(0.8);
}

#mobile-menu {
 height: 100vh;
 width: 200px;
 margin: 0;
 padding: 0;
 position: fixed;
 right: -300px;
 top: 0;
 border-top-left-radius: 5px;
 background-color: rgba(13,20,28,0.5);
 backdrop-filter: blur(2px);
 box-shadow: 0 0 6px rgba(76, 111, 255, 0.2); 
 overflow: scroll;
 z-index: 1000;
 transition: all 0.3s ease;
}

#mobile-menu #menu-bar {
 display: flex;
 align-items: center;
 height: 50px;
 border-top-left-radius: 5px;
 border-right: unset;
 background-color: rgba(13,20,28,1);
}

#menu-bar p {
 font-size: 15px;
 font-weight: 600;
 margin: 20px;
 color: #F5F5F5;
}
#mobile-menu a {
 text-decoration: none;
 font-weight: 600;
 font-size: 14px;
 margin: 20px;
 color: #F5F5F5;
 display: block;
 padding: 10px;
 border-radius: 5px;
 transition: all 0.2s ease-out;
}

#mobile-menu a:hover {
 background-color: rgba(0, 255, 255, 0.2);
}
.grid-container {
  display: grid;
  width: 100vw;
  margin-top: 63px;
  padding: 15px;
  justify-content: space-around;
}
.grid-item{
    transform: scale(0.9);
    border-radius: 20px;
    height: 200px;
    background: linear-gradient(145deg, #1b233a, #141a2b);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 8px;
    border: 1px solid rgba(76, 111, 255, 0.5);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.grid-item .logo{
    margin-top: 8px;
    width: 130px;
    height: 130px;
    border-radius: 16px;
    opacity: 0.95;
}

.grid-item p{
    margin-top: 6px;
    color: rgb(229,229,229);
    font-weight: 500;
    letter-spacing: 0.4px;
}
.install{
    margin-top: 5px;
    border-radius: 5px;
    color: #1b233a;
    text-decoration: none;
    padding: 2px 10px 2px 10px;
    background-color: rgba(76, 111, 255, 0.5);
}
.install:active{
    transform: scale(0.9);
}
@media (max-width: 600px) {
  .grid-container {
    grid-template-columns: repeat(2, 150px);
  }
}

@media (min-width: 601px) and (max-width: 900px) {
  .grid-container {
    grid-template-columns: repeat(3, 150px);
  }
}

@media (min-width: 901px) {
  .grid-container {
    grid-template-columns: repeat(5, 150px);
  }
}
#end{
    color: whitesmoke;
    opacity: 0.5;
}
#centid{
    border-top: 0.5px solid rgba(255, 255, 255, 0.2);
    padding: 8px;
    background-color: red;
    background-color: rgba(74, 78, 119,0.15);
}