/* Daniel Varab — site theme
   Black background + #00b3ff accent to match the dither banner. */

@font-face {
    font-family: "VT323";
    src: url("/assets/fonts/vt323.woff2") format("woff2");
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

:root {
    --bg: #000;
    --bg-raised: #05080c;
    --fg: #e6edf3;
    --dim: #7d8994;
    --accent: #00b3ff;
    --line: #16303f;
    --font: "VT323", ui-monospace, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }
html { color-scheme: dark; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--fg);
    font-family: var(--font);
    font-size: 20px;
    line-height: 1.6;
}

a {
    color: var(--accent);
    text-decoration: underline;
    text-decoration-color: rgba(0, 179, 255, .35);
    text-underline-offset: 3px;
}
a:hover { text-decoration-color: var(--accent); }

/* ——— dither banner ——— */
.dither-banner {
    position: relative;
    height: clamp(180px, 32vh, 340px);
    overflow: hidden;
    background: #000;
}
.dither-banner canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    display: block;
}
.dither-banner .title {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}
.dither-banner .title h1 {
    font-size: clamp(2.4rem, 7vw, 4.6rem);
    font-weight: 400;
    letter-spacing: .04em;
    color: #f2f7ff;
    margin: 0;
    text-shadow: 0 2px 24px rgba(0, 0, 0, .45);
}
.dither-banner .title p {
    font-size: clamp(1rem, 2.4vw, 1.3rem);
    color: rgba(242, 247, 255, .75);
    margin: .3rem 0 0;
    letter-spacing: .14em;
}

/* ——— nav ——— */
.nav {
    display: flex;
    gap: 1.25rem;
    justify-content: center;
    padding: .8rem 1rem;
    background: var(--bg-raised);
    border-bottom: 1px solid var(--line);
    font-size: 1.15rem;
}
.nav::before { content: "~/"; color: var(--dim); margin-right: .25rem; }
.nav a { color: var(--dim); text-decoration: none; }
.nav a:hover { color: #fff; text-decoration: none; }
.nav a[aria-current="page"] { color: var(--accent); }
.nav a[aria-current="page"]::after {
    content: "█";
    margin-left: 2px;
    animation: blink 1.2s steps(2) infinite;
}

@keyframes blink { 50% { opacity: 0; } }

/* ——— content ——— */
.content {
    max-width: 44rem;
    margin: 2.5rem auto;
    padding: 0 1.25rem;
    hyphens: auto;
}
.scramble .dud {
    color: var(--accent);
    text-shadow: 0 0 .5rem rgba(0, 179, 255, .4);
}
.content h1, .content h2, .content h3 {
    color: #fff;
    font-weight: 400;
    line-height: 1.3;
    margin: 2rem 0 .8rem;
}
.content h1 { font-size: 2.3rem; }
.content h2 { font-size: 1.8rem; }
.content h3 { font-size: 1.5rem; }
.content h2, .content h3 { border-bottom: 1px solid var(--line); padding-bottom: .35rem; }
.content p { margin: 0 0 1.1rem; }
.content ul, .content ol { padding-left: 1.5rem; margin: 0 0 1.1rem; }
.content li { margin-bottom: .35rem; }
.content small { color: var(--dim); }
.content img { max-width: 100%; }

blockquote {
    margin: 1.4rem 0;
    padding: .2rem 1rem;
    border-left: 2px solid var(--accent);
    background: var(--bg-raised);
    color: var(--dim);
}
code {
    font-size: .875em;
    background: #0a0f14;
    border: 1px solid var(--line);
    padding: .1em .35em;
    border-radius: 2px;
}
pre {
    background: #0a0f14;
    border: 1px solid var(--line);
    padding: 1rem;
    overflow-x: auto;
}
pre code { background: none; border: 0; padding: 0; }
hr { border: 0; border-top: 1px solid var(--line); margin: 2.5rem 0; }
table { border-collapse: collapse; }
th, td { border: 1px solid var(--line); padding: .35rem .6rem; }

/* ——— home ——— */
.lead { font-size: 1.45rem; line-height: 1.45; }
.lead::after {
    content: "█";
    color: var(--accent);
    margin-left: .1rem;
    animation: blink 1.2s steps(2) infinite;
}
.home-links { display: flex; gap: 1rem; flex-wrap: wrap; margin: 1.75rem 0; }
.btn {
    display: inline-block;
    border: 1px solid var(--accent);
    color: var(--accent);
    padding: .6rem 1.2rem;
    text-decoration: none;
}
.btn::before { content: "> "; }
.btn:hover {
    background: var(--accent);
    color: #000;
    box-shadow: 0 0 14px rgba(0, 179, 255, .45);
    text-decoration: none;
}

/* ——— blog ——— */
.post-card {
    display: block;
    border: 1px solid var(--line);
    background: var(--bg-raised);
    padding: .9rem 1.1rem;
    margin-bottom: 1rem;
    text-decoration: none;
    color: var(--fg);
}
.post-card:hover {
    border-color: var(--accent);
    box-shadow: 0 0 14px rgba(0, 179, 255, .2);
}
.post-card .post-date { color: var(--dim); font-size: 1rem; letter-spacing: .08em; }
.post-card h2 {
    margin: .35rem 0 .1rem;
    border: 0;
    padding: 0;
    font-size: 1.5rem;
    color: var(--accent);
}
.post-card .excerpt { color: var(--dim); font-size: 1.15rem; }
.post-date { color: var(--dim); font-size: 1rem; letter-spacing: .08em; }

/* ——— live demo embeds ——— */
.demo-frame {
    display: block;
    width: min(100%, 640px);
    aspect-ratio: 1 / 1;
    margin: 2rem auto;
    border: 1px solid var(--line);
    background: #000;
}

/* ——— footer / socials ——— */
.site-footer {
    border-top: 1px solid var(--line);
    margin-top: 3rem;
    padding: 1.6rem 1.25rem 2.4rem;
    text-align: center;
    color: var(--dim);
    font-size: 1.05rem;
}
.socials {
    display: flex;
    gap: 1.6rem;
    justify-content: center;
    align-items: center;
    list-style: none;
    margin: 0 0 .9rem;
    padding: 0;
}
.socials a {
    color: var(--fg);
    text-decoration: none;
}
.socials a:hover { color: var(--accent); }
.copy { margin: 0; }