/* Same palette as the app (app/src/styles.css). No web fonts: nothing is loaded from other sites. */
:root {
  --bg: #0e0f13;
  --panel: #16181f;
  --panel-2: #1e212a;
  --line: #2a2e39;
  --line-strong: #3a3f4c;
  --text: #eef0f5;
  --muted: #a9b0c0;
  --accent: #ff6a2b;
  --accent-2: #ff8a52;
  --accent-soft: rgba(255, 106, 43, 0.12);
  --on-accent: #1a0d05;
  --ok: #3ccf91;
  --ok-soft: rgba(60, 207, 145, 0.12);
  --warn: #ffc24d;
  --warn-soft: rgba(255, 194, 77, 0.1);
  --radius: 14px;
  color-scheme: dark;
  font-family: "Segoe UI Variable Text", "Segoe UI", "Inter", system-ui, -apple-system, Roboto, "Noto Sans", sans-serif;
  font-size: 16px;
  line-height: 1.55;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body { margin: 0; background: var(--bg); color: var(--text); }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent-2); }
a:hover { color: var(--accent); }
h1, h2, h3 { line-height: 1.2; margin: 0 0 0.6em; }
h1 { font-size: clamp(2rem, 5vw, 3.2rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
h3 { font-size: 1.1rem; }
p { margin: 0 0 1em; }
code { font-family: "Cascadia Mono", "JetBrains Mono", ui-monospace, Consolas, monospace; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

.wrap { width: min(1120px, 100% - 40px); margin-inline: auto; }
.small { font-size: 0.9rem; color: var(--muted); }
.meta { color: var(--muted); font-size: 0.95rem; }

/* Header */
.top { position: sticky; top: 0; z-index: 10; background: rgba(14, 15, 19, 0.88); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.top-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 60px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-weight: 700; font-size: 1.15rem; }
nav { display: flex; gap: 20px; }
nav a { color: var(--muted); text-decoration: none; font-size: 0.95rem; }
nav a:hover { color: var(--text); }
.star-link { color: var(--text) !important; font-weight: 650; padding: 6px 12px; border: 1px solid var(--accent); border-radius: 999px; background: var(--accent-soft); white-space: nowrap; }
.star-link span { color: var(--warn); }
.star-link:hover { background: var(--accent); color: var(--on-accent) !important; }
.star-link:hover span { color: inherit; }
nav { align-items: center; }

/* Hero */
.hero { display: grid; grid-template-columns: 1fr 1.15fr; gap: 48px; align-items: center; padding: 64px 0 48px; }
.eyebrow { color: var(--accent-2); font-weight: 600; font-size: 0.9rem; letter-spacing: 0.02em; }
.lead { color: var(--muted); font-size: 1.1rem; }
.lead b { color: var(--text); font-weight: 600; }
.hero-shot { margin: 0; }
.hero-shot img, .gallery img { border-radius: var(--radius); border: 1px solid var(--line-strong); box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5); }

/* Buttons */
.buttons { display: flex; flex-wrap: wrap; gap: 12px; margin: 8px 0 12px; }
.btn { display: inline-flex; flex-direction: column; justify-content: center; padding: 12px 22px; border-radius: 12px; border: 1px solid var(--line-strong); background: var(--panel-2); color: var(--text); text-decoration: none; min-height: 56px; }
.btn:hover { color: var(--text); border-color: var(--accent); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.btn.primary:hover { background: var(--accent-2); border-color: var(--accent-2); color: var(--on-accent); }
.btn-title { font-weight: 700; }
.btn-sub { font-size: 0.85rem; opacity: 0.8; }

/* Notes */
.note { border: 1px solid var(--line-strong); background: var(--panel); border-radius: 12px; padding: 14px 16px; margin: 12px 0 16px; }
.note p:last-child { margin-bottom: 0; }
.note.warn { border-color: rgba(255, 194, 77, 0.4); background: var(--warn-soft); }
.mobile-note { border-color: rgba(255, 106, 43, 0.45); background: var(--accent-soft); }
.copy-row { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 10px; }
.url { background: var(--bg); border: 1px solid var(--line-strong); border-radius: 8px; padding: 8px 12px; user-select: all; font-size: 0.95rem; }
.copy { font: inherit; font-weight: 650; padding: 8px 16px; border-radius: 8px; border: 1px solid var(--accent); background: var(--accent); color: var(--on-accent); cursor: pointer; }
[hidden] { display: none !important; }

/* Sections */
.section { padding: 56px 0; border-top: 1px solid var(--line); }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.card p { color: var(--muted); margin: 0; }
.gallery { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 40px; }
.gallery figure { margin: 0; }
.gallery figcaption { color: var(--muted); font-size: 0.9rem; margin-top: 8px; text-align: center; }

/* Devices */
.devices { display: grid; grid-template-columns: 1fr 1.4fr; gap: 16px; }
.device-group { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.device-group ul { margin: 0 0 10px; padding-left: 20px; }
.device-group li { margin-bottom: 4px; }
.chip { display: inline-block; font-size: 0.75rem; font-weight: 700; padding: 2px 10px; border-radius: 999px; margin-right: 6px; vertical-align: middle; }
.chip.ok { color: var(--ok); background: var(--ok-soft); }
.chip.test { color: var(--warn); background: var(--warn-soft); }
details summary { cursor: pointer; color: var(--accent-2); }
.model-list { color: var(--muted); margin: 10px 0 0; font-size: 0.95rem; }
.help { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin: 20px 0 16px; padding: 20px; border-radius: var(--radius); border: 1px solid rgba(255, 106, 43, 0.45); background: var(--accent-soft); }
.help p { margin: 0; color: var(--muted); }
.help .btn { flex-shrink: 0; }

/* Download */
.platforms { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.platform { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.platform > p { color: var(--muted); }
.platform > p b { color: var(--text); }
.files { list-style: none; padding: 0; margin: 0 0 12px; }
.files li { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.files li:last-child { border-bottom: 0; }
.files a { font-weight: 600; }
.files span { color: var(--muted); white-space: nowrap; }

.safety { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 32px; padding: 0; list-style: none; margin: 0; }
.safety li { color: var(--muted); }
.safety b { color: var(--text); }

/* Support */
.support { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 8px; }
.support-card { display: flex; flex-direction: column; align-items: flex-start; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.support-card.star { border-color: rgba(255, 106, 43, 0.55); background: var(--accent-soft); }
.support-card p { color: var(--muted); flex: 1; }
.support-card p b { color: var(--text); }
.support-icon { color: var(--warn); }

footer { border-top: 1px solid var(--line); padding: 32px 0 48px; }
.foot p:first-child { margin-bottom: 8px; }

@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; padding-top: 36px; gap: 32px; }
  .cards { grid-template-columns: 1fr 1fr; }
  .devices, .platforms, .safety, .support { grid-template-columns: 1fr; }
  .help { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 560px) {
  nav a:not(:last-child) { display: none; }
  .cards, .gallery { grid-template-columns: 1fr; }
  .buttons .btn { flex: 1 1 100%; }
  .section { padding: 40px 0; }
}

.choices-title { font-weight: 700; margin: 8px 0 0; }
.linux-choices .buttons .btn { padding: 12px 16px; }
.linux-choices .small { margin-bottom: 12px; }

/* Text pages (privacy policy) */
.prose { max-width: 760px; padding: 48px 0 64px; }
.prose h1 { font-size: clamp(1.8rem, 4vw, 2.4rem); }
.prose h2 { font-size: 1.35rem; margin-top: 2em; }
.prose h3 { font-size: 1.05rem; margin-top: 1.4em; }
.prose p, .prose li { color: var(--muted); }
.prose b, .prose code { color: var(--text); }
.prose ul { padding-left: 22px; }
.prose li { margin-bottom: 6px; }
.prose code { font-size: 0.9em; overflow-wrap: anywhere; }
.summary { border: 1px solid rgba(60, 207, 145, 0.4); background: var(--ok-soft); border-radius: 12px; padding: 14px 16px; }
details + p { margin-top: 12px; }