* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            display: flex;
            flex-direction: column;
            height: 100vw;
            width: 100%;
            overflow-x: hidden;
        }
        section#index {
            background-image: url('../img/better_square_bg.svg');
            background-size: 20%;
            background-repeat: repeat-x;
            background-position: 0 0;
            background-attachment: fixed;
        }
        section#contact {
            background-image: url('../img/better_square_bg_180.svg');
            background-size: 20%;
            background-repeat: repeat-x;
            background-position: bottom left;
            background-attachment: fixed;
        }
        img {
            display: block;
            box-sizing: border-box;
        }
        .end {
            align-items: flex-end;
            display: flex;
        }
        .row {
            display: flex;
            width: 100%;
            padding: 20px;
        }
        .row div {
            align-items: center;
        }
        .row-10 {
            height: 10vh;
        }
        .row-80 {
            height: 80vh;
            margin-bottom: 10vh;
            position: relative;
            z-index: 10;
        }
        .wid-10 {
            width: 10%;
        }
        .wid-15 {
            width: 15%;
        }
        .wid-25 {
            width: 25%;
        }
        .wid-40 {
            width: 39%;
        }
        .wid-50 {
            width: 50%;
        }
        .wid-60 {
            width: 61%;
        }
        .wid-75 {
            width: 75%;
        }
        .wid-85 {
            width: 85%;
        }
        .wid-100 {
            width: 100%;
            max-width: calc(100% - 40px);
        }
        .right {
            justify-content: right;
            text-align: right;
        }
        .left {
            justify-content: left;
            text-align: left;
        }
        
        html {
            background-color: rgb(0, 0, 255);
            transition: background-color 0.8s ease;
            font-family: "Courier", monospace;
            color: rgb(255, 255, 255);
            font-size: 15px;
            line-height: 1.5;
            margin: 0;
        }

        p, a {
            color: rgb(255, 255, 255);
            text-decoration: none;
        }
        
        /* Stylizacja nawigacji */
        nav {
            padding: 0;
        }

        nav ul {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            justify-content: left;
            gap: 20px;
        }

        nav ul li {
            display: inline-block;
        }

        nav ul li a {
            display: inline-block;
            padding: 3px 20px 2px 20px;
            color: rgb(0, 0, 255);
            background-color: rgb(255, 255, 255);
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        nav ul li a:hover {
            color: rgb(255, 255, 255);
            background-color: rgb(128, 128, 128);
            transition: background-color 0.3s 0.4s, color 0.3s 0.4s;
        }
        
        nav.default-styles ul li a {
            color: rgb(0, 0, 255);
            background-color: rgb(255, 255, 255);
        }

        nav.default-styles ul li a:hover {
            color: rgb(255, 255, 255);
            background-color: rgb(128, 128, 128);
            transition: background-color 0.3s 0.4s, color 0.3s 0.4s;
        }

        nav.about-styles ul li a {
            padding: 3px 20px 2px 20px;
            color: rgb(0, 0, 0);
            background-color: rgb(255, 255, 255);
        }

        nav.about-styles ul li a:hover {
            color: rgb(255, 255, 255);
            background-color: rgb(128, 128, 128);
            transition: background-color 0.3s 0.4s, color 0.3s 0.4s;
        }

        nav ul li a span {
            display: inline-block;
            transition: transform 0.3s;
        }

        nav ul li a:hover span {
            display: inline-block;
        }

        .blinking-text {
            animation: blink 0.8s step-start infinite;
            color: rgb(255, 255, 255);
        }

        @keyframes blink {
            50% {
                opacity: 0;
            }
        }
        
        .typewriter-text {
            
            white-space: nowrap;
            overflow: hidden;
            /* border-right: 0px solid rgb(255, 255, 255); */
            animation: typing 4s steps(30, end), blink-caret 0.7s step-end infinite;
        }

        @keyframes typing {
            from {
                width: 0;
            }
            to {
                width: 100%;
            }
        }

        @keyframes blink-caret {
            from, to {
                border-color: transparent;
            }
            50% {
                border-color: rgb(255, 255, 255);
            }
        }
        footer {
                display: flex;
                align-items: flex-end;
                height: 100px;
            }
        }
        @keyframes stroke-appear {
          0% {
            opacity: 0;
            transform: translateX(10px);
          }
          100% {
            opacity: 1;
            transform: translateX(0);
          }
        }
        .pixel-transition {
            width: 100vw;
            height: 100vh;
            position: absolute;
            top: 0;
            left: 0;
            z-index: 5;
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            grid-template-rows: repeat(4, 1fr);
        }
        .pixel {
            background-color: blue;
            transition: background-color 0.1s ease-in-out;
        }
        .blur_background_bottom {
            -webkit-mask-image: linear-gradient(to top, blue 30%, transparent 100%);
            mask-image: linear-gradient(to top, blue 30%, transparent 100%);
            bottom: 0;
        }
        .blur_background_top {
            -webkit-mask-image: linear-gradient(to bottom, blue 30%, transparent 100%);
            mask-image: linear-gradient(to bottom, blue 30%, transparent 100%);
            top: 0;
        }
        .blur_background {
            backdrop-filter: blur(3px);
            -webkit-backdrop-filter: blur(3px);
            display: flex;
            width: 100%;
            height: 20vh;
            position: fixed;
            left: 0;
        }
        nav ul li .language-dropdown {
            list-style: none;
            padding: 0;
            margin: 0;
            position: fixed;
            right: 0;
            top: 16px;
            display: none;
            z-index: 999;
        }
        nav ul li:hover .language-dropdown,
        nav ul li:hover .language-dropdown li {
            display: block;
            opacity: 0;
            animation: LanguagefadeIn 1s forwards;
        }
        @keyframes LanguagefadeIn {
            0% {
                opacity: 0;
                transform: translateY(10px);
            }
            100% {
                opacity: 1;
                transform: translateY(0);
            }
        }
        nav ul li:hover .language-dropdown li:nth-child(1) {
            animation-delay: 0.3s;
        }
        nav ul li:hover .language-dropdown li:nth-child(2) {
            animation-delay: 0.6s;
        }
        nav ul li:hover .language-dropdown li:nth-child(3) {
            animation-delay: 0.9s;
        }
        nav ul li:hover .language-dropdown li:nth-child(4) {
            animation-delay: 1.2s;
        }
        nav ul li:hover .language-dropdown li {
            background: #fff;
            padding: 3px 20px 2px 20px;
            position: relative;
            color: blue;
            left: 0px;
            margin-top: 10px;
            top: 10px;
        }
        nav ul li:hover .language-dropdown li:hover {
            color: rgb(255, 255, 255);
            background-color: rgb(128, 128, 128);
            transition: background-color 0.2s 0.3s, color 0.2s 0.3s;
            cursor: pointer;
        }