* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --text-primary: #0f172a;
    --bg-primary: #ffffff;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
        'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
        sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    line-height: 1.6;
}

span {
    color: #1ebbf0;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0;
    position: relative;
    width: 100%;
    overflow: hidden;
}

.hero-ascii-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: start;
    justify-content: center;
    z-index: 0;
    padding: 0;
    overflow: hidden;
}

/* ASCII Art Styles */
.ascii-art-container {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: center;
    width: 100%;
    overflow: visible;
}

.ascii-art-container .ascii {
    width: 100%;
    max-width: none;
    overflow: visible;
    white-space: pre;
    text-align: right;
    color: black;
    background: white;
    display: inline-block;
    letter-spacing: 0;
    line-height: 1.4;
    font-family: 'Consolas', 'BitstreamVeraSansMono', 'CourierNew', Courier, monospace;
    font-size: 12px;
}

.ascii-art-container .ascii a {
    color: #1ebbf0;
    text-decoration: none;
}

.ascii-art-container .ascii a:hover {
    text-decoration: underline;
}

/* Split-flap animation styles */
.split-flap-char {
    display: inline-block;
    perspective: 150px;
    transform-style: preserve-3d;
    vertical-align: top;
    min-width: 0.6em;
    text-align: center;
}

.split-flap-char.flipping {
    animation: flipChar 0.08s ease-in-out;
}

.split-flap-char.flipped {
    transform: rotateX(0deg);
}

@keyframes flipChar {
    0% {
        transform: rotateX(0deg);
        opacity: 1;
    }
    50% {
        transform: rotateX(90deg);
        opacity: 0.3;
    }
    100% {
        transform: rotateX(0deg);
        opacity: 1;
    }
}