/* OHRbyte — Modern Static Rebuild */

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

:root {
    --max-w: 1238px;
    --pad:   24px;
    --header-h: 80px;
    --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --col-text:   #0d1117;
    --col-bg:     #ffffff;
    --col-border: #d0d7de;
    --col-muted:  #656d76;
    --col-accent: #0969da;
}

html { font-size: 16px; }
body {
    font-family: var(--font);
    color: var(--col-text);
    background: var(--col-bg);
    line-height: 1.6;
}

/* ── Layout ─────────────────────────────────────────────── */
.container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--pad);
}

/* ── Site Header ─────────────────────────────────────────── */
.site-header {
    border-bottom: 1px solid var(--col-border);
    padding: 18px 0;
}
.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}
.site-branding a {
    text-decoration: none;
    color: var(--col-text);
}
.site-title {
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.1;
}
.site-description {
    font-size: 0.78rem;
    color: var(--col-muted);
    margin-top: 2px;
}

/* ── Navigation ──────────────────────────────────────────── */
.site-nav ul {
    list-style: none;
    display: flex;
    gap: 28px;
}
.site-nav a {
    text-decoration: none;
    color: var(--col-text);
    font-size: 0.9rem;
    font-weight: 500;
    padding: 4px 0;
    border-bottom: 2px solid transparent;
    transition: border-color 0.15s;
}
.site-nav a:hover,
.site-nav a.active {
    border-bottom-color: var(--col-text);
}

/* Mobile menu toggle */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--col-text);
    margin: 5px 0;
    transition: 0.2s;
}


/* ── Main Content ────────────────────────────────────────── */
.site-main {
    padding: 32px 0 48px;
}

/* ── Audio Player ────────────────────────────────────────── */
.audio-section {
    margin-bottom: 28px;
}
.audio-player-wrap {
    background: #f6f8fa;
    border: 1px solid var(--col-border);
    border-radius: 8px;
    padding: 16px 20px;
}
audio {
    width: 100%;
    height: 40px;
    accent-color: var(--col-text);
}

/* ── Slideshow ───────────────────────────────────────────── */
.slideshow-section {
    margin-bottom: 32px;
}
.slideshow {
    position: relative;
    width: 100%;
    /* 62% of viewport height (matching old camera.js setting) */
    height: 62vh;
    min-height: 300px;
    max-height: 700px;
    overflow: hidden;
    background: #111;
    border-radius: 4px;
}
.slideshow-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 1.2s ease-in-out;
    background-size: cover;
    background-position: center;
}
.slideshow-slide.active { opacity: 1; }

/* ── Content prose ───────────────────────────────────────── */
.entry-content {
    max-width: 820px;
}
.text-right {
    text-align: right;
    color: var(--col-muted);
    margin: 20px 0;
    font-size: 0.95rem;
}

/* ── Button ──────────────────────────────────────────────── */
.btn {
    display: inline-block;
    padding: 10px 24px;
    background: var(--col-text);
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    border-radius: 4px;
    letter-spacing: 0.04em;
    transition: opacity 0.15s;
}
.btn:hover { opacity: 0.8; }
.btn-outline {
    background: transparent;
    color: var(--col-text);
    border: 2px solid var(--col-text);
}
.btn-outline:hover { background: var(--col-text); color: #fff; opacity: 1; }

/* ── Footer ──────────────────────────────────────────────── */
.site-footer {
    border-top: 1px solid var(--col-border);
    padding: 22px 0;
    text-align: center;
    font-size: 0.8rem;
    color: var(--col-muted);
}
.site-footer a { color: var(--col-muted); }
.site-footer a:hover { text-decoration: underline; }

/* ── QUASTL Canvas ───────────────────────────────────────── */
.canvas-wrap {
    display: flex;
    justify-content: center;
    margin: 0 auto;
}
.canvas-wrap canvas { display: block; border-radius: 4px; }

/* ── MUZUNGUMASCHIN page ─────────────────────────────────── */
.mzng-hero {
    background: #0c1318;
    color: #e8f0f4;
    padding: 60px 0 50px;
    margin-bottom: 40px;
}
.mzng-hero .container { max-width: 860px; }
.mzng-title {
    font-size: 3rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: #c95500;
    margin-bottom: 8px;
}
.mzng-subtitle {
    font-size: 1.1rem;
    color: #8ba8ba;
    margin-bottom: 28px;
}
.mzng-tagline {
    font-size: 1.35rem;
    line-height: 1.55;
    max-width: 640px;
}
.mzng-section {
    margin-bottom: 48px;
}
.mzng-section h2 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--col-border);
}
.mzng-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px;
    margin-top: 20px;
}
.mzng-card {
    background: #f6f8fa;
    border: 1px solid var(--col-border);
    border-radius: 8px;
    padding: 20px;
}
.mzng-card h3 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: #c95500;
}
.mzng-card p {
    font-size: 0.88rem;
    color: var(--col-muted);
    line-height: 1.5;
}
.mzng-poly-canvas {
    background: #0c1318;
    border-radius: 8px;
    display: block;
    margin: 0 auto 28px;
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 680px) {
    .site-nav { display: none; }
    .site-nav.open { display: block; position: absolute; top: var(--header-h); left: 0; right: 0; background: #fff; border-bottom: 1px solid var(--col-border); padding: 16px var(--pad); z-index: 100; }
    .site-nav.open ul { flex-direction: column; gap: 16px; }
    .nav-toggle { display: block; }
    .page-header .container { flex-direction: column; align-items: flex-start; gap: 4px; }
    .mzng-title { font-size: 2rem; }
}