:root {
  --bg: #0b0e14;
  --bg-2: #121722;
  --card: #161c29;
  --line: #262f42;
  --text: #e8ecf4;
  --muted: #a3adc2;
  --accent: #5eead4;
  --accent-2: #38bdf8;
  --accent-ink: #04201c;
  --ok: #5eead4;
  --radius: 16px;
  --max: 1080px;
  color-scheme: dark;
}
@media (prefers-color-scheme: light) {
  :root {
    --bg: #f7f8fb;
    --bg-2: #eef1f6;
    --card: #ffffff;
    --line: #dde2ec;
    --text: #0f1420;
    --muted: #4a5568;
    --accent: #0f766e;
    --accent-2: #0369a1;
    --accent-ink: #ffffff;
    --ok: #0f766e;
    color-scheme: light;
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--accent-2); outline-offset: 3px; border-radius: 6px; }
img, svg { max-width: 100%; }
h1, h2, h3 { line-height: 1.2; letter-spacing: -0.02em; margin: 0 0 .5em; }
h1 { font-size: clamp(2.1rem, 6vw, 3.4rem); }
h2 { font-size: clamp(1.5rem, 4vw, 2.1rem); }
h3 { font-size: 1.1rem; }
p { margin: 0 0 1em; }

.skip { position: absolute; left: -999px; top: 0; background: var(--accent); color: var(--accent-ink); padding: 8px 14px; z-index: 10; }
.skip:focus { left: 16px; top: 16px; }

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

/* Header */
.site-header { border-bottom: 1px solid var(--line); position: sticky; top: 0; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: saturate(160%) blur(10px); -webkit-backdrop-filter: saturate(160%) blur(10px); z-index: 5; }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 60px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-weight: 700; letter-spacing: -0.01em; }
.brand svg { width: 30px; height: 30px; flex: none; }
.nav { display: flex; gap: 4px; flex-wrap: wrap; }
.nav a { color: var(--muted); text-decoration: none; padding: 6px 10px; border-radius: 8px; font-size: .95rem; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--text); background: var(--bg-2); }
@media (max-width: 520px) { .nav a.opt { display: none; } }

/* Hero */
.hero { padding: 56px 0 40px; }
.hero .wrap { display: grid; gap: 40px; align-items: center; }
@media (min-width: 860px) { .hero .wrap { grid-template-columns: 1.15fr .85fr; } .hero { padding: 88px 0 64px; } }
.eyebrow { display: inline-block; font-size: .85rem; font-weight: 600; color: var(--accent); background: color-mix(in srgb, var(--accent) 12%, transparent); border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent); padding: 4px 12px; border-radius: 999px; margin-bottom: 18px; }
.slogan { font-size: clamp(1.15rem, 2.6vw, 1.4rem); color: var(--muted); max-width: 34em; }
.slogan strong { color: var(--text); }
.cta { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-top: 26px; }
.store-btn { display: inline-flex; align-items: center; gap: 12px; padding: 10px 20px 10px 16px; border-radius: 14px; background: var(--text); color: var(--bg); text-decoration: none; line-height: 1.15; }
.store-btn svg { width: 26px; height: 26px; flex: none; }
.store-btn small { display: block; font-size: .72rem; opacity: .8; }
.store-btn span { font-weight: 650; font-size: 1.12rem; }
.store-btn[aria-disabled="true"] { cursor: default; }
.btn-ghost { display: inline-flex; padding: 12px 18px; border-radius: 14px; border: 1px solid var(--line); color: var(--text); text-decoration: none; font-weight: 600; }
.btn-ghost:hover { background: var(--bg-2); }
.fine { color: var(--muted); font-size: .9rem; margin-top: 14px; }
.hero-art { justify-self: center; width: min(320px, 80vw); }

/* Sections */
section.block { padding: 56px 0; border-top: 1px solid var(--line); }
.lead { color: var(--muted); max-width: 40em; margin-bottom: 28px; }
.grid { display: grid; gap: 16px; }
@media (min-width: 640px) { .grid.two, .grid.three { grid-template-columns: 1fr 1fr; } }
@media (min-width: 960px) { .grid.three { grid-template-columns: repeat(3, 1fr); } }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.card p { color: var(--muted); margin: 0; }
.card .ico { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; background: color-mix(in srgb, var(--accent) 14%, transparent); color: var(--accent); margin-bottom: 14px; }
.card .ico svg { width: 20px; height: 20px; }
.compat h3 { font-size: 1.4rem; margin-bottom: .25em; }
.compat .req { color: var(--text); font-weight: 600; }

/* Table */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); }
table { width: 100%; border-collapse: collapse; min-width: 420px; }
th, td { padding: 12px 16px; text-align: left; border-bottom: 1px solid var(--line); }
tbody tr:last-child td, tbody tr:last-child th { border-bottom: 0; }
thead th { font-size: .9rem; color: var(--muted); font-weight: 600; background: var(--bg-2); }
thead th:not(:first-child), td { text-align: center; width: 22%; }
tbody th { font-weight: 500; }
.yes { color: var(--ok); font-weight: 700; }
.no { color: var(--muted); }
.price { display: block; font-size: .8rem; color: var(--muted); font-weight: 500; }

/* FAQ */
details { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 0 18px; margin-bottom: 10px; }
summary { cursor: pointer; padding: 16px 0; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--accent); font-weight: 700; font-size: 1.2rem; line-height: 1; }
details[open] summary::after { content: "\2013"; }
details > div { padding: 0 0 16px; color: var(--muted); }
details > div p:last-child, details > div ul:last-child { margin-bottom: 0; }

/* Prose pages */
.prose { padding: 48px 0 64px; max-width: 760px; }
.prose h1 { font-size: clamp(1.9rem, 5vw, 2.6rem); }
.prose h2 { font-size: 1.35rem; margin-top: 2em; }
.prose p, .prose li { color: var(--muted); }
.prose strong { color: var(--text); }
.prose ul, .prose ol { padding-left: 1.3em; margin: 0 0 1em; }
.prose li { margin-bottom: .4em; }
.meta { color: var(--muted); font-size: .95rem; }
.callout { background: var(--card); border: 1px solid var(--line); border-left: 4px solid var(--accent); border-radius: 12px; padding: 16px 18px; margin: 20px 0; }
.callout p:last-child { margin: 0; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); padding: 32px 0 40px; color: var(--muted); font-size: .9rem; }
.site-footer .wrap { display: grid; gap: 14px; }
.site-footer nav { display: flex; gap: 18px; flex-wrap: wrap; }
.site-footer nav a { color: var(--text); text-decoration: none; }
.site-footer nav a:hover { text-decoration: underline; }
.site-footer p { margin: 0; }

@media (prefers-reduced-motion: no-preference) {
  .pulse { animation: pulse 2.6s ease-in-out infinite; transform-origin: center; }
  @keyframes pulse { 0%, 100% { opacity: .35; } 50% { opacity: 1; } }
}

/* Hero illustration */
.art-tv { fill: var(--card); stroke: var(--line); stroke-width: 2; }
.art-screen { fill: var(--bg-2); }
.art-body { fill: var(--card); stroke: var(--line); stroke-width: 2; }
.art-key { fill: var(--bg-2); stroke: var(--line); stroke-width: 1.5; }
.art-accent { fill: var(--accent); }
.art-wave { fill: none; stroke: var(--accent); stroke-width: 4; stroke-linecap: round; }
.art-muted { fill: var(--muted); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

/* Screenshots */
.shot-row { list-style: none; margin: 0 -16px; padding: 4px 16px 12px; display: grid; grid-auto-flow: column; grid-auto-columns: min(62vw, 240px); gap: 14px; overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding: 0 16px; overscroll-behavior-x: contain; -webkit-overflow-scrolling: touch; scrollbar-width: thin; scrollbar-color: var(--line) transparent; }
.shot-row li { scroll-snap-align: start; }
.shot-row img { display: block; width: 100%; height: auto; border-radius: 18px; border: 1px solid var(--line); background: var(--card); }
@media (min-width: 720px) { .shot-row { margin: 0 -28px; padding: 4px 28px 12px; scroll-padding: 0 28px; } }
@media (min-width: 960px) { .shot-row { margin: 0; padding: 4px 0 0; grid-auto-flow: row; grid-template-columns: repeat(5, 1fr); grid-auto-columns: auto; overflow: visible; scroll-snap-type: none; } }