blue.css

body {
    margin: 0;
    padding: 0;
    font-family: Arial, Helvetica, sans-serif;
    color: #fff;
    background: #282c34;
}

h1 {
    font-weight: 900;
    color: #fff;
    font-size: 56px; /* Adjusted font size for the title */
    text-align: center;
}

h2 {
    font-weight: 700;
    color: #fff;
    font-size: 32px; /* Adjusted font size for headings */
    text-align: center;
}

p.spaced {
    line-height: 1.5;
    font-size: 16px; /* Adjusted font size for regular text */
}


p.small {
    font-size: 14px;
}

p.label {
    font-size: 13px;
}

section {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 70px 30px;
}

.resume{
    padding: 20px;
    background: #002147;
}

.active {
    background-color: #191b20;
}

.navi {
    background-color: #333;
    overflow: hidden;
    text-align: center;
}

.navi a {
    display: inline-block;
    padding: 14px 20px;
    text-decoration: none;
    font-size: 18px;
    color: #fff; 
    font-family: Arial, Helvetica, sans-serif; 
    transition: color 0.3s, background-color 0.3s; 
}

.navi a:hover {
    background-color: #555; 
    color: #fff;
}


.navi .icon {
    display: none;
}

.navi a:hover {
    color: white;
}

@media screen and (max-width: 600px) {
    .navi a:not(:first-child) {display: none;}
    .navi a.icon {
      float: left;
      display: block;
    }
}

@media screen and (max-width: 600px) {
    .navi.responsive {position: relative;}
    .navi.responsive a.icon {
      position: absolute;
      top: 0;
    }
    .navi.responsive a {
      background-color: hwb(220 10% 88%);
      float: none;
      display: block;
      text-align: center;
    }
}

.first {
    background: #006298;
}

.second {
    background: #002147;
}

.row {
    display: flex;
}

.col {
    padding: 0.75rem;
}

.deck {
    display: flex;
    padding: 2rem;
    overflow-x: scroll;
    align-items: center;
}

.deck::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}
.deck::-webkit-scrollbar-thumb {
    background: #201c29;
    border-radius: 10px;
    box-shadow: inset 2px 2px 2px hsla(0,0%,100%,.25), inset -2px -2px 2px rgba(0,0,0,.25);
}

.deck::-webkit-scrollbar-track {
    background: linear-gradient(90deg,#201c29,#201c29 1px,#17141d 0,#17141d);
}

.card {
    position: relative;
    display: flex;
    flex-direction: column;

    background: #221C35;
    border-radius: 3rem;
    height: 425px;
    width: 400px;
    min-width: 350px;
    padding: 1.5rem;

    box-shadow: -1rem 0 1rem black;
    transition: 0.7s;
}

.card:hover {
    transform: translateY(-1rem);
}

.card:hover~.card {
    transform: translateX(130px);
}

.card:not(:first-child) {
    margin-left: -130px;
}


@media (max-width: 600px) {
    .deck {
        flex-direction: column;
        padding: 2rem;
    }
    .card {
        height: 450px;
        width: 325px;
        padding: 1rem;
    }
    .card:hover {
        transform: translateY(-1.5rem);
    }
    .card:hover~.card {
        transform: translateX(0px);
    }
    .card:not(:first-child) {
        margin-left: 0;
    }
  }

.switch {
    position: absolute;

    top: 1rem;
    right: 3rem;

    display: inline-block;
    width: 4.5rem;
    height: 2.5rem;
}

.switch input {
    opacity: 0;
}

.slider {
    position: absolute;

    top: 0;
    left: 0;
    right: 0;
    bottom: 0;

    cursor: pointer;
    background-color: grey;
    transition: 0.5s;
    border-radius: 2.5rem;
}

.slider:before {
    position: absolute;

    height: 2rem;
    width: 2rem;
    left: 0.25rem;
    bottom: 0.25rem;

    content: "";
    background-color: white;
    transition: .2s;
    border-radius: 50%;
}

input:checked+.slider {
    background-color: violet;
}

input:checked+.slider:before {
    transform: translateX(2rem);
}