:root {
  --accent: oklch(0.62 0.19 270);
  --accent-strong: oklch(0.52 0.2 270);
  --bg: #fff;
  --bg-soft: #fafafa;
  --card: #fff;
  --fg: #18181b;
  --muted: #71717a;
  --line: #e4e4e7;
  --hover: #f4f4f5;
  --ok: #059669;
  --warn: #d97706;
  --font: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #09090b; --bg-soft: #0f0f12; --card: #18181b; --fg: #f4f4f5;
    --muted: #a1a1aa; --line: #27272a; --hover: #27272a; --ok: #34d399; --warn: #fbbf24;
  }
}
:root[data-theme="dark"] {
  --bg: #09090b; --bg-soft: #0f0f12; --card: #18181b; --fg: #f4f4f5;
  --muted: #a1a1aa; --line: #27272a; --hover: #27272a; --ok: #34d399; --warn: #fbbf24;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--font); background: var(--bg); color: var(--fg); line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { color: inherit; }
img, svg { max-width: 100%; }
.wrap { width: min(1080px, 100% - 32px); margin-inline: auto; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 6px; }

/* nav */
.nav { position: sticky; top: 0; z-index: 10; background: color-mix(in srgb, var(--bg) 85%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.nav .wrap { display: flex; align-items: center; gap: 20px; height: 56px; }
.brand { display: flex; align-items: center; gap: 8px; font-weight: 600; letter-spacing: -0.01em; text-decoration: none; }
.brand img { width: 24px; height: 24px; }
.nav nav { margin-left: auto; display: flex; align-items: center; gap: 4px; }
.nav nav a, .theme { font-size: 14px; color: var(--muted); text-decoration: none; padding: 6px 10px; border-radius: 6px; background: none; border: 0; cursor: pointer; font-family: inherit; }
.nav nav a:hover, .theme:hover { background: var(--hover); color: var(--fg); }
@media (max-width: 640px) { .nav nav a.hide-sm { display: none; } }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border-radius: 8px; padding: 10px 18px; font: 500 15px/1.2 var(--font); text-decoration: none; border: 1px solid var(--line); background: var(--card); color: var(--fg); cursor: pointer; transition: filter .15s, background .15s; }
.btn:hover { background: var(--hover); }
.btn.primary { background: var(--accent); border-color: transparent; color: #fff; }
.btn.primary:hover { background: var(--accent); filter: brightness(1.1); }
.btn svg { width: 18px; height: 18px; flex: none; }

/* hero */
.hero { padding: 72px 0 56px; text-align: center; background: radial-gradient(ellipse 70% 60% at 50% -10%, color-mix(in srgb, var(--accent) 22%, transparent), transparent); }
.hero .logo { width: 88px; height: 88px; border-radius: 22px; box-shadow: 0 12px 40px -10px color-mix(in srgb, var(--accent) 60%, transparent); }
.hero h1 { font-size: clamp(2.4rem, 6vw, 4rem); line-height: 1.05; letter-spacing: -0.035em; margin: 22px 0 14px; }
.hero h1 span { background: linear-gradient(135deg, #7c7ff5, #4338ca); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p.lead { max-width: 640px; margin: 0 auto; font-size: 1.15rem; color: var(--muted); }
.cta { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-top: 28px; }
.sub { margin-top: 12px; font-size: 13px; color: var(--muted); min-height: 1.4em; }
.badges { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-top: 22px; }
.badge { font-size: 12px; padding: 3px 10px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); background: var(--card); }

/* app mockup */
.shot { margin: 44px auto 0; width: min(900px, 100%); border: 1px solid var(--line); border-radius: 14px; background: var(--bg); box-shadow: 0 30px 80px -30px rgba(67, 56, 202, .35); overflow: hidden; text-align: left; }
.shot .bar { display: flex; gap: 6px; padding: 10px 12px; border-bottom: 1px solid var(--line); background: var(--bg-soft); }
.shot .bar i { width: 11px; height: 11px; border-radius: 50%; background: var(--line); display: block; }
.shot .body { display: grid; grid-template-columns: 190px 1fr; min-height: 330px; }
.side { border-right: 1px solid var(--line); padding: 12px; display: flex; flex-direction: column; gap: 2px; font-size: 13px; }
.side .t { display: flex; align-items: center; gap: 8px; padding: 6px 8px; border-radius: 6px; color: var(--muted); }
.side .t.on { background: var(--hover); color: var(--fg); font-weight: 500; }
.side .h { display: flex; align-items: center; gap: 8px; font-weight: 600; padding: 4px 8px 12px; color: var(--fg); }
.side .h img { width: 20px; height: 20px; }
.main { padding: 18px; }
.main h3 { margin: 0 0 12px; font-size: 16px; display: flex; justify-content: space-between; align-items: center; }
.main h3 b { font-size: 12px; font-weight: 500; background: var(--accent); color: #fff; padding: 4px 10px; border-radius: 6px; }
.row { display: flex; align-items: center; gap: 10px; padding: 10px; border: 1px solid var(--line); border-radius: 10px; background: var(--card); margin-bottom: 8px; font-size: 13px; }
.row .av { width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; color: #fff; font-weight: 600; font-size: 12px; flex: none; }
.av.c1 { background: #6366f1; } .av.c2 { background: #0ea5e9; } .av.c3 { background: #d946ef; } .av.c4 { background: #71717a; }
.row .n { flex: 1; min-width: 0; }
.row .n small { display: block; color: var(--muted); font-family: var(--mono); font-size: 11px; }
.tag { font-size: 11px; padding: 2px 8px; border-radius: 999px; border: 1px solid currentColor; }
.tag.ok { color: var(--ok); } .tag.warn { color: var(--warn); } .tag.mute { color: var(--muted); }
@media (max-width: 640px) { .shot .body { grid-template-columns: 1fr; } .side { display: none; } }

/* sections */
section { padding: 72px 0; }
section.soft { background: var(--bg-soft); border-block: 1px solid var(--line); }
.eyebrow { color: var(--accent); font-weight: 600; font-size: 13px; letter-spacing: .06em; text-transform: uppercase; }
h2 { font-size: clamp(1.7rem, 4vw, 2.3rem); letter-spacing: -0.025em; line-height: 1.15; margin: 8px 0 12px; }
.intro { color: var(--muted); max-width: 640px; margin: 0 0 36px; }
.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.card { border: 1px solid var(--line); background: var(--card); border-radius: 14px; padding: 20px; }
.card h3 { margin: 12px 0 6px; font-size: 16px; }
.card p { margin: 0; color: var(--muted); font-size: 14.5px; }
.ico { width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; background: color-mix(in srgb, var(--accent) 14%, transparent); color: var(--accent); }
.ico svg { width: 20px; height: 20px; }
.list { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.list li { display: flex; gap: 12px; align-items: flex-start; }
.list li::before { content: ""; width: 20px; height: 20px; flex: none; margin-top: 3px; border-radius: 50%; background: color-mix(in srgb, var(--accent) 16%, transparent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M6 10.5l3 3 5-6' fill='none' stroke='%237c7ff5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 20px no-repeat; }
.two { display: grid; gap: 40px; grid-template-columns: 1fr 1fr; align-items: start; }
@media (max-width: 800px) { .two { grid-template-columns: 1fr; } }
.note { border: 1px solid color-mix(in srgb, var(--warn) 50%, var(--line)); background: color-mix(in srgb, var(--warn) 8%, var(--card)); border-radius: 10px; padding: 14px 16px; font-size: 14px; margin-top: 24px; }
code { font-family: var(--mono); font-size: .88em; background: var(--hover); padding: 2px 6px; border-radius: 5px; }

/* downloads */
.dl { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.dl .card { display: flex; flex-direction: column; gap: 10px; }
.dl .card.rec { border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent); }
.dl h3 { margin: 0; }
.dl .links { display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; }
.dl .links .btn { padding: 7px 12px; font-size: 13.5px; }
.ver { font-size: 14px; color: var(--muted); margin-bottom: 20px; }

footer { border-top: 1px solid var(--line); padding: 32px 0; color: var(--muted); font-size: 14px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 12px 24px; justify-content: space-between; align-items: center; }
footer a { text-decoration: none; } footer a:hover { color: var(--fg); text-decoration: underline; }
.heart { color: #ef4444; }