/* Limoniter's website. Plain CSS: colours are set once here, for dark and light. */

:root {
  --bg: #12130f;
  --bg-alt: #181a14;
  --surface: #1f2219;
  --surface-2: #272b20;
  --line: #343a2b;
  --text: #e9ecdf;
  --text-dim: #a6ad97;
  --accent: #d8e84a;        /* yellow-green, like the ore's lighter streaks */
  --accent-ink: #1a1c10;
  --accent-2: #f2a23a;      /* rust, for small touches */
  --ok: #8fd16a;
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.45);
  --radius: 10px;
  --mono: ui-monospace, "Cascadia Mono", "Consolas", "SF Mono", "DejaVu Sans Mono", monospace;
  --sans: system-ui, "Segoe UI", -apple-system, "Helvetica Neue", Arial, sans-serif;
  color-scheme: dark;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #fbfbf6;
    --bg-alt: #f1f2e8;
    --surface: #ffffff;
    --surface-2: #f4f5ec;
    --line: #dcdfcc;
    --text: #1d2016;
    --text-dim: #5a614b;
    --accent: #5d6b00;
    --accent-ink: #ffffff;
    --accent-2: #b4620b;
    --ok: #2f7d12;
    --shadow: 0 14px 34px rgba(40, 45, 20, 0.16);
    color-scheme: light;
  }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 72px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 var(--sans);
  -webkit-text-size-adjust: 100%;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
code, kbd, pre { font-family: var(--mono); }
code { font-size: 0.92em; }
kbd {
  font-size: 0.85em;
  padding: 1px 6px;
  border: 1px solid var(--line);
  border-bottom-width: 2px;
  border-radius: 5px;
  background: var(--surface-2);
  white-space: nowrap;
}

.wrap { max-width: 1160px; margin: 0 auto; padding: 0 16px; }
@media (min-width: 720px) { .wrap { padding: 0 28px; } }

.skip { position: absolute; left: -999px; top: 8px; background: var(--accent); color: var(--accent-ink); padding: 8px 12px; border-radius: 6px; z-index: 100; }
.skip:focus { left: 8px; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

/* ---------- Header ---------- */

.top {
  position: sticky; top: 0; z-index: 20;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.top-inner { display: flex; align-items: center; gap: 16px; min-height: 60px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-weight: 700; font-size: 1.15rem; letter-spacing: 0.01em; }
.brand img { image-rendering: pixelated; }
.nav { margin-left: auto; display: flex; gap: 22px; }
.nav a { color: var(--text-dim); text-decoration: none; font-size: 0.95rem; }
.nav a:hover { color: var(--text); }
.nav .nav-github { color: var(--text); }
.menu-button { display: none; }

@media (max-width: 760px) {
  .menu-button {
    display: block; margin-left: auto;
    background: none; color: var(--text); border: 1px solid var(--line); border-radius: 6px;
    padding: 6px 12px; font: inherit; font-size: 0.95rem; cursor: pointer;
  }
  .nav {
    display: none; position: absolute; left: 0; right: 0; top: 60px;
    flex-direction: column; gap: 0; padding: 8px 16px 14px;
    background: var(--bg); border-bottom: 1px solid var(--line);
  }
  .nav.open { display: flex; }
  .nav a { padding: 10px 0; border-bottom: 1px solid var(--line); }
  .nav a:last-child { border-bottom: none; }
}

/* ---------- Hero ---------- */

.hero { padding: 56px 0 40px; overflow: hidden; }
.hero-inner { display: grid; gap: 40px; align-items: center; }
@media (min-width: 980px) { .hero-inner { grid-template-columns: 5fr 6fr; } .hero { padding: 80px 0 64px; } }

.eyebrow { color: var(--accent-2); font-family: var(--mono); font-size: 0.85rem; letter-spacing: 0.04em; text-transform: uppercase; margin: 0 0 14px; }
h1 { font-size: clamp(1.9rem, 4.4vw, 2.9rem); line-height: 1.12; margin: 0 0 20px; letter-spacing: -0.015em; }
/* The word that changes has a line of its own, always the same height, so nothing around it moves as it's typed. */
.speaks-line { display: block; height: 1.12em; white-space: nowrap; }
.speaks { font-family: var(--mono); color: var(--accent); }
.cursor {
  display: inline-block; width: 0.55em; height: 0.95em; margin-left: 3px; vertical-align: -0.08em;
  background: var(--accent); animation: blink 1.1s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .cursor { animation: none; } }

.lead { font-size: 1.08rem; color: var(--text-dim); max-width: 36em; margin: 0 0 16px; }
.lead + .actions { margin-top: 28px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.name-link { margin: 18px 0 0; font-size: 0.95rem; }

.button {
  display: inline-block; padding: 11px 20px; border-radius: 8px;
  border: 1px solid var(--line); background: var(--surface);
  color: var(--text); text-decoration: none; font-weight: 600; font-size: 0.98rem;
  transition: transform 0.12s ease, border-color 0.12s ease;
}
.button:hover { border-color: var(--accent); transform: translateY(-1px); }
.button.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }

.hero-shot { margin: 0; }
.shot {
  display: block; width: 100%; padding: 0; border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; background: var(--surface); cursor: zoom-in; box-shadow: var(--shadow);
}
.shot img { width: 100%; }

/* The front page's screenshots, taking turns. */
.slides {
  position: relative; aspect-ratio: 16 / 9; border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; background: #1b1a16; box-shadow: var(--shadow);
}
.slide {
  position: absolute; inset: 0; padding: 0; border: none; background: none; cursor: zoom-in;
  opacity: 0; transition: opacity 0.7s ease; pointer-events: none;
}
.slide.active { opacity: 1; pointer-events: auto; }
.slide img { width: 100%; height: 100%; object-fit: cover; object-position: top left; }
@media (prefers-reduced-motion: reduce) { .slide { transition: none; } }
.slide-caption { color: var(--text-dim); font-size: 0.92rem; margin-top: 12px; min-height: 1.5em; }
.slide-dots { display: flex; gap: 8px; margin-top: 8px; }
.slide-dots button {
  width: 26px; height: 6px; padding: 0; border: none; border-radius: 3px; cursor: pointer;
  background: var(--line);
}
.slide-dots button[aria-current="true"] { background: var(--accent); }

/* ---------- Numbers ---------- */

.numbers { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--bg-alt); }
.numbers-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0; }
.numbers-grid div { padding: 22px 12px; display: flex; flex-direction: column; gap: 2px; }
.numbers-grid strong { font-family: var(--mono); font-size: 1.7rem; color: var(--accent); line-height: 1.2; }
.numbers-grid span { color: var(--text-dim); font-size: 0.92rem; line-height: 1.35; }
@media (min-width: 720px) { .numbers-grid { grid-template-columns: repeat(4, 1fr); } }

/* ---------- Sections ---------- */

.section { padding: 72px 0; }
.section.alt { background: var(--bg-alt); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.2rem); line-height: 1.2; margin: 0 0 12px; letter-spacing: -0.01em; }
h3 { font-size: 1.12rem; margin: 0 0 8px; }
.section-lead { color: var(--text-dim); margin: 0 0 32px; max-width: 46em; }

.cards { display: grid; gap: 16px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 980px) { .cards { grid-template-columns: repeat(3, 1fr); } }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.card h3 { color: var(--text); }
.card h3::before { content: "▌"; color: var(--accent); margin-right: 6px; font-family: var(--mono); }
.card p { margin: 0; color: var(--text-dim); font-size: 0.97rem; }

/* ---------- Machines ---------- */

.machine-picker { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.chip {
  font: inherit; font-size: 0.92rem; cursor: pointer;
  padding: 7px 14px; border-radius: 999px;
  border: 1px solid var(--line); background: var(--surface); color: var(--text-dim);
}
.chip:hover { color: var(--text); border-color: var(--text-dim); }
.chip[aria-selected="true"] { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); font-weight: 600; }

.machine-detail { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; min-height: 220px; }
.machine-detail h3 { font-size: 1.35rem; margin-bottom: 4px; }
.machine-detail .blurb { color: var(--text-dim); margin: 0 0 18px; }
.machine-facts { display: grid; gap: 14px 28px; grid-template-columns: 1fr; margin: 0; }
@media (min-width: 720px) { .machine-facts { grid-template-columns: 1fr 1fr; } }
.machine-facts dt { font-family: var(--mono); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--accent-2); }
.machine-facts dd { margin: 2px 0 0; }

/* ---------- Send to device ---------- */

.split { display: grid; gap: 40px; align-items: center; }
@media (min-width: 980px) { .split { grid-template-columns: 1fr 1fr; } }
.ticks { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 12px; }
.ticks li { position: relative; padding-left: 26px; color: var(--text-dim); }
.ticks li strong { color: var(--text); }
.ticks li::before { content: "›"; position: absolute; left: 4px; top: -1px; color: var(--accent); font-weight: 700; font-size: 1.15rem; }

.terminal { background: #0b0c09; border: 1px solid #2c3123; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); color: #d7dccb; }
.terminal-bar { display: flex; gap: 6px; padding: 10px 12px; background: #16180f; border-bottom: 1px solid #2c3123; }
.terminal-bar span { width: 11px; height: 11px; border-radius: 50%; background: #3a3f30; }
.terminal pre { margin: 0; padding: 18px 20px; overflow-x: auto; font-size: 0.88rem; line-height: 1.65; }
.terminal .dim { color: #7c8470; }
.terminal b { color: #e3f05a; font-weight: 600; }
.terminal .ok { color: #8fd16a; }

/* ---------- Gallery ---------- */

.gallery { display: grid; gap: 22px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .gallery { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 980px) { .gallery { grid-template-columns: repeat(3, 1fr); } }
.gallery figure { margin: 0; }
.gallery .shot { box-shadow: none; aspect-ratio: 16 / 9; }
.gallery .shot img { height: 100%; object-fit: cover; object-position: top left; }
.gallery figcaption { color: var(--text-dim); font-size: 0.92rem; margin-top: 10px; }

.lightbox { padding: 0; border: none; background: transparent; max-width: 96vw; max-height: 94vh; }
.lightbox::backdrop { background: rgba(0, 0, 0, 0.82); }
.lightbox img { max-width: 96vw; max-height: 90vh; border-radius: 6px; }
.lightbox .close {
  position: fixed; top: 12px; right: 16px; width: 40px; height: 40px; border-radius: 50%;
  border: none; background: rgba(255, 255, 255, 0.14); color: #fff; font-size: 1.6rem; line-height: 1; cursor: pointer;
}

/* ---------- Download ---------- */

.platforms { display: grid; gap: 16px; grid-template-columns: 1fr; margin-top: 24px; }
@media (min-width: 860px) { .platforms { grid-template-columns: repeat(3, 1fr); } }
.platform { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; display: flex; flex-direction: column; }
.platform p { color: var(--text-dim); font-size: 0.97rem; flex: 1; margin: 0 0 18px; }
.platform .button { align-self: flex-start; }

.build { margin-top: 44px; max-width: 720px; }
.code-block { position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
.code-block pre { margin: 0; padding: 16px 18px; overflow-x: auto; font-size: 0.92rem; }
.copy {
  position: absolute; top: 10px; right: 10px; font: inherit; font-size: 0.82rem; cursor: pointer;
  padding: 4px 10px; border-radius: 6px; border: 1px solid var(--line); background: var(--surface-2); color: var(--text-dim);
}
.copy:hover { color: var(--text); }
.small { font-size: 0.9rem; color: var(--text-dim); }

/* ---------- Footer ---------- */

.bottom { border-top: 1px solid var(--line); padding: 28px 0 40px; color: var(--text-dim); font-size: 0.92rem; }
.bottom-inner { display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; }
.bottom p { margin: 0; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.bottom img { image-rendering: pixelated; }

/* ---------- The name ---------- */

.name-cards .card h3::before { color: var(--accent-2); }

/* ---------- Pages of their own, such as the comparison ---------- */

.article .wrap { max-width: 1480px; }
.article h1 { font-size: clamp(1.9rem, 4.4vw, 2.6rem); margin-top: 6px; }
.article h2 { margin-top: 56px; }
.article p, .article li { max-width: 52em; }
.article li { margin-bottom: 8px; color: var(--text-dim); }
.article li strong { color: var(--text); }
.article-lead p { font-size: 1.08rem; color: var(--text-dim); }
.back { margin: 0; font-size: 0.95rem; }
.back a { text-decoration: none; }

.legend { display: flex; flex-wrap: wrap; gap: 8px 22px; font-size: 0.92rem; color: var(--text-dim); margin: 22px 0 0; }

.mark { font-weight: 700; margin-right: 2px; }
.yes .mark { color: var(--ok); }
.part .mark { color: var(--accent-2); }
.no .mark { color: var(--text-dim); opacity: 0.7; }
.unknown .mark { color: var(--text-dim); }

/* Wide tables scroll sideways on a narrow screen, keeping each row's name in view. */
.table-scroll { overflow-x: auto; margin: 18px 0 8px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.table-scroll:focus-visible { outline-offset: 2px; }
table.compare { border-collapse: collapse; width: 100%; font-size: 0.9rem; }
table.compare th, table.compare td { padding: 9px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
table.compare thead th { font-size: 0.82rem; color: var(--text-dim); font-weight: 600; white-space: nowrap; background: var(--surface-2); }
table.compare tbody tr:last-child th, table.compare tbody tr:last-child td { border-bottom: none; }
table.compare tbody th { font-weight: 500; min-width: 15em; max-width: 22em; position: sticky; left: 0; background: var(--surface); z-index: 1; }
table.compare thead th:first-child { position: sticky; left: 0; z-index: 2; }
table.compare td { color: var(--text-dim); min-width: 5.5em; }
/* Limoniter's own column, or its row among the editors, stands out. */
table.compare thead th.ours { color: var(--accent); }
table.compare td.ours, table.compare tr.ours td, table.compare tr.ours th { background: color-mix(in srgb, var(--accent) 9%, var(--surface)); color: var(--text); }
@media (max-width: 640px) { table.compare tbody th { min-width: 9em; } }