body {
    margin: 0;
    padding: 0;
    background: #1e1e1e;
    font-family: Arial, sans-serif;
      --x: calc(var(--posX, 0) * 1px);
  --y: calc(var(--posY, 0) * 1px);
  background-image: 
    linear-gradient(115deg, rgb(150 200 255), rgb(10 10 50)), 
    radial-gradient( 90% 100% at calc( 50% + var(--x)) calc( 0% + var(--y)), rgb(180 180 255), rgb(50 0 100)), 
    radial-gradient(100% 100% at calc( 80% - var(--x)) calc( 0% - var(--y)), rgb(255 200 100), rgb(100 0 50)), 
    radial-gradient(150% 210% at calc(100% + var(--x)) calc( 0% + var(--y)), rgb(100 200 150), rgb(0 50 200)), 
    radial-gradient(100% 100% at calc(100% - var(--x)) calc(30% - var(--y)), rgb(255 100 150), rgb(50 150 255)), 
    linear-gradient(60deg, rgb(200 50 100), rgb(100 50 255));
  background-blend-mode: overlay, overlay, difference, difference, difference, normal;
  animation: moveBg 10s infinite ease-in-out;
}

@keyframes moveBg {
    0% { --posX: 0; --posY: 0; }
    2% { --posX: 2.4; --posY: 1.2; }
    4% { --posX: 4.8; --posY: 2.4; }
    6% { --posX: 7.2; --posY: 3.6; }
    8% { --posX: 9.6; --posY: 4.8; }
    10% { --posX: 12; --posY: 6; }
    12% { --posX: 14.4; --posY: 7.2; }
    14% { --posX: 16.8; --posY: 8.4; }
    16% { --posX: 19.2; --posY: 9.6; }
    18% { --posX: 21.6; --posY: 10.8; }
    20% { --posX: 24; --posY: 12; }
    22% { --posX: 26.4; --posY: 13.2; }
    24% { --posX: 28.8; --posY: 14.4; }
    26% { --posX: 31.2; --posY: 15.6; }
    28% { --posX: 33.6; --posY: 16.8; }
    30% { --posX: 36; --posY: 18; }
    32% { --posX: 38.4; --posY: 19.2; }
    34% { --posX: 40.8; --posY: 20.4; }
    36% { --posX: 43.2; --posY: 21.6; }
    38% { --posX: 45.6; --posY: 22.8; }
    40% { --posX: 48; --posY: 24; }
    42% { --posX: 50.4; --posY: 25.2; }
    44% { --posX: 52.8; --posY: 26.4; }
    46% { --posX: 55.2; --posY: 27.6; }
    48% { --posX: 57.6; --posY: 28.8; }
    50% { --posX: 60; --posY: 30; }
    52% { --posX: 52; --posY: 26; }
    54% { --posX: 44; --posY: 22; }
    56% { --posX: 36; --posY: 18; }
    58% { --posX: 28; --posY: 14; }
    60% { --posX: 20; --posY: 10; }
    62% { --posX: 12; --posY: 6; }
    64% { --posX: 4; --posY: 2; }
    66% { --posX: -4; --posY: -2; }
    68% { --posX: -12; --posY: -6; }
    70% { --posX: -20; --posY: -10; }
    72% { --posX: -28; --posY: -14; }
    74% { --posX: -36; --posY: -18; }
    76% { --posX: -40; --posY: -50; }
    78% { --posX: -30; --posY: -40; }
    80% { --posX: -20; --posY: -30; }
    82% { --posX: -10; --posY: -20; }
    84% { --posX: 0; --posY: -10; }
    86% { --posX: 10; --posY: -5; }
    88% { --posX: 20; --posY: 0; }
    90% { --posX: 30; --posY: 5; }
    92% { --posX: 40; --posY: 10; }
    94% { --posX: 50; --posY: 15; }
    96% { --posX: 70; --posY: 17.5; }
    98% { --posX: 80; --posY: 18.75; }
    100% { --posX: 0; --posY: 0; }
}


header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 2rem;
    background: rgba(57, 57, 57, 0.8);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.logo {
    height: 80px;
}


nav ul {
    list-style: none;
    display: flex;
    gap: 2rem;
    margin: 0;
    padding: 0;
}

nav li {
    margin: 0;
}

nav a {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 1.1rem;
    font-weight: 500;
    color: #b4b4b4;
    text-decoration: none;
    padding: 0.5rem 1rem;
    transition: color 0.3s;
}

nav a:hover {
    color: #ff6b35;
}

.container {
    min-height: 100vh;
    padding: 2rem 1rem;
}

.about-content {
    max-width: 800px;
    margin: 2rem auto;
    padding: 2rem;
    background: rgba(52, 51, 51, 0.8);
    backdrop-filter: blur(15px);
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}


.about-content h1.typewriter {
    font-size: 2.5rem;
    color: #ffffff;
    margin-bottom: 1rem;
    border-bottom: none;
    padding-bottom: 0.5rem;
    overflow: hidden;
    border-right: 3px solid #ff6b35;
    white-space: nowrap;
    width: fit-content;
    animation: typing 2s steps(5, end), blink 0.75s step-end infinite;
}


@keyframes typing {
    from {
        width: 0;
    }
    to {
        width: 5.2ch; 
    }
}


@keyframes blink {
    from, to {
        border-color: transparent;
    }
    50% {
        border-color: #ff6b35;
    }
}

.about-content h2 {
    font-size: 1.8rem;
    color: #ff6b35;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.about-content p {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #b4b4b4;
    margin-bottom: 1rem;
}

.back-button {
    display: inline-block;
    margin-top: 2rem;
    padding: 0.8rem 1.5rem;
    background: #ff6b35;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    transition: background 0.3s;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.back-button:hover {
    background: #e55a28;
}

a {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: inherit;
    text-decoration: none;
}