/* Nozir landing — "Sex uskunasi, sayt emas."
   Flat surfaces, 2px borders, no shadows, radius 6px. Numbers are the loudest
   element. Same tokens as the product itself, so the site and the app feel
   like one thing. */

:root {
  --ink: #12161d;
  --surface: #edeef0;
  --paper: #fff;
  --indigo: #24356b;
  --indigo-lift: #2e4488;
  --line: #c9ccd2;
  --muted: #5c6472;
  --muted-dark: #9aa1ac;
  --signal: #f2a007;
  --signal-lift: #ffb01f;
  --done: #1e9e5a;
  --defect: #d93f3f;

  --stage-1: #3b7dd8;
  --stage-2: #00a093;
  --stage-3: #7b5bd6;
  --stage-4: #c74e9b;

  --radius: 6px;
  --wrap: 1160px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-width: 320px;
  background: var(--surface);
  color: var(--ink);
  font-family: Inter, system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--indigo); text-decoration: none; }
a:hover { color: var(--ink); }

h1, h2, .arch { font-family: Archivo, system-ui, sans-serif; letter-spacing: -0.02em; }
.mono {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-variant-numeric: tabular-nums;
}

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.section { padding-top: 64px; }

/* ---- nav ---- */
.nav { background: var(--paper); border-bottom: 2px solid var(--ink); }
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; flex-wrap: wrap; padding-top: 14px; padding-bottom: 14px;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark {
  width: 34px; height: 34px; background: var(--indigo); border-radius: var(--radius);
  display: grid; place-items: center; color: #fff; font-weight: 600; font-size: 15px;
  font-family: "IBM Plex Mono", monospace;
}
.brand-name { font-weight: 800; font-size: 20px; }
.brand-domain {
  font-size: 12px; color: var(--muted);
  border: 2px solid var(--line); border-radius: var(--radius); padding: 2px 8px;
}

/* ---- buttons ---- */
.btn {
  display: inline-block; border-radius: var(--radius); font-weight: 700;
  border: 2px solid transparent; transition: background .12s, border-color .12s, color .12s;
}
.btn-sm { padding: 10px 18px; font-size: 14px; font-weight: 600; }
.btn-lg { padding: 14px 26px; font-size: 16px; }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: var(--indigo); color: #fff; }
.btn-primary { background: var(--indigo); border-color: var(--indigo); color: #fff; }
.btn-primary:hover { background: var(--indigo-lift); border-color: var(--indigo-lift); color: #fff; }
.btn-ghost { border-color: var(--muted); color: var(--surface); }
.btn-ghost:hover { border-color: var(--surface); color: #fff; }
.btn-outline { background: var(--paper); border-color: var(--ink); color: var(--ink); }
.btn-outline:hover { background: var(--ink); color: #fff; }
.btn-outline-indigo { background: var(--paper); border-color: var(--indigo); color: var(--indigo); }
.btn-outline-indigo:hover { background: var(--indigo); color: #fff; }
.btn-signal {
  background: var(--signal); color: var(--ink); padding: 16px 32px;
  font-size: 17px; font-weight: 800; font-family: Archivo, sans-serif;
}
.btn-signal:hover { background: var(--signal-lift); color: var(--ink); }

/* ---- hero ---- */
.hero { background: var(--ink); color: var(--surface); }
.hero-inner {
  display: flex; gap: 48px; flex-wrap: wrap; align-items: flex-start;
  padding-top: clamp(48px, 7vw, 88px); padding-bottom: 56px;
}
.hero-copy { flex: 1 1 420px; min-width: 300px; }
.eyebrow { font-size: 13px; color: var(--signal); letter-spacing: 0.08em; margin-bottom: 18px; }
.hero h1 {
  font-weight: 800; font-size: clamp(34px, 5vw, 58px); line-height: 1.06;
  margin: 0 0 18px; text-wrap: pretty;
}
.hero-lead { font-size: 17px; line-height: 1.55; color: var(--muted-dark); margin: 0 0 28px; max-width: 480px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 28px; margin-top: 36px; flex-wrap: wrap; }
.hero-stats b { display: block; font-size: 26px; font-weight: 600; color: #fff; }
.hero-stats span { font-size: 13px; color: var(--muted-dark); }
.hero-mocks { flex: 1 1 460px; min-width: 300px; display: flex; gap: 16px; align-items: flex-start; }

/* ---- mock panels ---- */
.mock { background: var(--paper); border: 2px solid var(--ink); border-radius: var(--radius); overflow: hidden; color: var(--ink); }
.mock-order { flex: 1 1 300px; }
.mock-head {
  display: flex; justify-content: space-between; align-items: center;
  gap: 10px; flex-wrap: wrap;
  padding: 10px 14px; border-bottom: 2px solid var(--line);
}
.mock-title { font-weight: 800; font-size: 13px; }
.mock-sub { font-size: 11px; color: var(--muted); }
.mock-body { padding: 12px 14px; display: grid; gap: 8px; }
.stage-row { display: flex; align-items: center; gap: 8px; font-size: 12px; }
.dot { width: 10px; height: 10px; border-radius: 2px; flex: none; }
.stage-row .name { font-weight: 600; flex: 1; }
.state-done { color: var(--done); font-weight: 600; }
.state-going { color: var(--signal); font-weight: 600; }
.state-wait { color: var(--muted); }
.mock-foot { display: flex; border-top: 2px solid var(--line); }
.mock-foot div { flex: 1; padding: 10px 14px; }
.mock-foot div + div { border-left: 2px solid var(--line); }
.mock-foot b { display: block; font-size: 22px; font-weight: 600; }
.mock-foot span { font-size: 11px; color: var(--muted); }

.mock-phone { flex: 0 0 150px; }
.phone-bar {
  background: var(--ink); color: var(--surface); padding: 8px 12px;
  font-size: 10px; display: flex; justify-content: space-between;
}
.phone-body { padding: 12px; display: grid; gap: 10px; }
.scan-box { border: 2px dashed var(--line); border-radius: var(--radius); padding: 14px 8px; text-align: center; }
.qr {
  width: 44px; height: 44px; margin: 0 auto 8px; border: 2px solid var(--ink);
  border-radius: var(--radius); display: grid; grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr; gap: 3px; padding: 5px;
}
.qr i { background: var(--ink); border-radius: 1px; }
.qr i.o { background: none; border: 2px solid var(--ink); }
.kv { display: flex; justify-content: space-between; font-size: 11px; }
.kv span:first-child { color: var(--muted); }
.kv span:last-child { font-weight: 600; }
.phone-btn {
  background: var(--done); color: #fff; border-radius: var(--radius);
  text-align: center; padding: 10px; font-weight: 700; font-size: 13px;
}

/* ---- generic sections ---- */
h2 { font-weight: 800; font-size: clamp(26px, 3.5vw, 38px); margin: 0 0 8px; }
.lead { color: var(--muted); margin: 0 0 28px; font-size: 16px; }
.grid { display: grid; gap: 16px; }
.grid-250 { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.grid-280 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-300 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid-screens { grid-template-columns: repeat(auto-fit, minmax(420px, 1fr)); }

.card { background: var(--paper); border: 2px solid var(--line); border-radius: var(--radius); padding: 22px; }
.card-ink { border-color: var(--ink); }
.card h3 { font-family: Archivo, sans-serif; font-weight: 800; font-size: 18px; margin: 0 0 8px; }
.card p { margin: 0; font-size: 14px; line-height: 1.55; color: var(--muted); }

/* ---- how it works ---- */
.step-label { font-size: 13px; font-weight: 600; color: var(--indigo); margin-bottom: 12px; }
.step-mock { border: 2px solid var(--line); border-radius: var(--radius); padding: 14px; margin-bottom: 16px; }
.step h3 { font-size: 17px; margin-bottom: 6px; }
.qr-lg {
  width: 52px; height: 52px; border: 2px solid var(--ink); border-radius: var(--radius);
  display: grid; grid-template-columns: repeat(3, 1fr); grid-template-rows: repeat(3, 1fr);
  gap: 2px; padding: 6px; flex: none;
}
.qr-lg i { background: var(--ink); }
.pill {
  flex: 1; background: var(--surface); border-radius: var(--radius); text-align: center;
  padding: 8px; font-size: 12px; font-weight: 600; color: var(--muted);
}
.pill-defect { color: var(--defect); }

/* ---- features ---- */
.feature { display: flex; gap: 14px; align-items: flex-start; padding: 20px; }
.feature-n {
  font-size: 13px; font-weight: 600; color: var(--indigo);
  border: 2px solid var(--indigo); border-radius: var(--radius); padding: 4px 8px; flex: none;
}
.feature h3 { font-size: 16px; margin-bottom: 4px; }
.feature p { font-size: 14px; line-height: 1.5; }

/* ---- screens ---- */
.tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.tile { border: 2px solid var(--line); border-radius: var(--radius); padding: 8px; }
.tile b { display: block; font-size: 18px; font-weight: 600; }
.tile span { font-size: 10px; color: var(--muted); }
.bar-row { display: flex; align-items: center; gap: 8px; font-size: 12px; }
.bar-row > span:first-child { width: 64px; color: var(--muted); }
.bar { flex: 1; height: 14px; background: var(--surface); border-radius: 3px; overflow: hidden; }
.bar i { display: block; height: 100%; }
.defect-table { display: grid; grid-template-columns: 1fr auto auto auto; gap: 6px 12px; font-size: 12px; align-items: center; }
.defect-table .th { color: var(--muted); font-size: 11px; }
.defect-table .num { text-align: right; }
.defect-table .bad { text-align: right; color: var(--defect); font-weight: 600; }
.pay-row { display: flex; justify-content: space-between; align-items: center; font-size: 12px; }
.pay-row .who { font-weight: 600; }
.pay-row .who em { color: var(--muted); font-weight: 400; font-style: normal; }
.chip {
  font-size: 10px; border: 2px solid var(--line); border-radius: var(--radius);
  padding: 2px 6px; color: var(--muted);
}

/* ---- price ---- */
.price {
  background: var(--ink); color: var(--surface); border-radius: var(--radius);
  padding: clamp(28px, 5vw, 48px);
  display: flex; gap: 32px; flex-wrap: wrap; align-items: center; justify-content: space-between;
}
.price h2 { font-size: clamp(24px, 3vw, 34px); margin-bottom: 10px; }
.price p { margin: 0; color: var(--muted-dark); font-size: 15px; line-height: 1.55; max-width: 520px; }

/* ---- faq ---- */
.faq { max-width: 840px; }
details.qa {
  background: var(--paper); border: 2px solid var(--line);
  border-radius: var(--radius); overflow: hidden;
}
details.qa + details.qa { margin-top: 10px; }
details.qa summary {
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  padding: 16px 20px; cursor: pointer; font-weight: 600; font-size: 15px;
  list-style: none;
}
details.qa summary::-webkit-details-marker { display: none; }
details.qa summary::after {
  content: "+"; font-family: "IBM Plex Mono", monospace; color: var(--indigo); font-weight: 600;
}
details.qa[open] summary::after { content: "−"; }
details.qa summary:hover { background: #f6f7f8; }
details.qa p { margin: 0; padding: 0 20px 16px; font-size: 14px; line-height: 1.6; color: var(--muted); }

/* ---- closing ---- */
.cta { text-align: center; margin-bottom: 36px; }
.cta h2 { font-size: clamp(28px, 4vw, 44px); margin-bottom: 12px; text-wrap: pretty; }
.cta > p { color: var(--muted); font-size: 16px; margin: 0 0 24px; }
.cta-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
footer {
  border-top: 2px solid var(--line); padding-top: 20px; padding-bottom: 72px;
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  font-size: 13px; color: var(--muted);
}

@media (max-width: 640px) {
  .hero-mocks { flex-direction: column; }
  .mock-phone { flex: 1 1 auto; width: 100%; max-width: 260px; }
  .section { padding-top: 48px; }
}