/* Marketing sayti. Ranglar — docs/brand/README.md (siyoh-ko'k, ton 232°), shrift — Onest.
   Motiv: logotipdagi D shakli — chap burchaklari kichik, o'ng tomoni yarim doira ("D-karta"). */
:root {
  --ink: #2a3684;
  --dot: #5163d6;
  --dot-soft: #e8eafb;
  --dot-line: #c9cef3;
  --bg: #f7f7f4;
  --surface: #fcfcfb;
  --surface-2: #eef0f4;
  --line: #dfe2ea;
  --fg: #1f2a37;
  --muted: #5b6677;
  --ok: #1f7a4d;
  --ok-bg: #dff3e7;
  --warn: #8a5a00;
  --warn-bg: #fcefd2;
  --bad: #b42318;
  --bad-bg: #fde5e1;
  --tg: #2481cc;
  --star: #c98f00;
  --deep: #1b2358;
  --deep-fg: #eceefa;
  --deep-muted: #aab0da;
  --deep-dot: #9fa8e5;
  --deep-line: rgba(236, 238, 250, 0.14);
  --shadow: rgba(20, 25, 60, 0.35);
  --f-body: "Onest", system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, Consolas, monospace;
  --header-h: 68px;
  color-scheme: light;
}
/* Qorong'i mavzu: tizim sozlamasi (agar qo'lda «yorug'» tanlanmagan bo'lsa) yoki qo'lda tanlov — main.js, data-theme */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --ink: #cdcfe0;
    --dot: #9fa8e5;
    --dot-soft: #252c50;
    --dot-line: #3a4378;
    --bg: #141925;
    --surface: #1b2130;
    --surface-2: #222939;
    --line: #2e3646;
    --fg: #d5dce4;
    --muted: #98a3b3;
    --ok: #7fd3a4;
    --ok-bg: #163428;
    --warn: #f0c46a;
    --warn-bg: #3a2e12;
    --bad: #ff9b8f;
    --bad-bg: #43201c;
    --tg: #5fb0ec;
    --star: #f0c46a;
    --deep: #0f1430;
    --shadow: rgba(0, 0, 0, 0.5);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --ink: #cdcfe0;
  --dot: #9fa8e5;
  --dot-soft: #252c50;
  --dot-line: #3a4378;
  --bg: #141925;
  --surface: #1b2130;
  --surface-2: #222939;
  --line: #2e3646;
  --fg: #d5dce4;
  --muted: #98a3b3;
  --ok: #7fd3a4;
  --ok-bg: #163428;
  --warn: #f0c46a;
  --warn-bg: #3a2e12;
  --bad: #ff9b8f;
  --bad-bg: #43201c;
  --tg: #5fb0ec;
  --star: #f0c46a;
  --deep: #0f1430;
  --shadow: rgba(0, 0, 0, 0.5);
  color-scheme: dark;
}

*,
*::before,
*::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 16px/1.6 var(--f-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
h1, h2, h3, h4 { margin: 0; text-wrap: balance; letter-spacing: -0.02em; }
p { margin: 0; }
a { color: inherit; }
img, svg { max-width: 100%; }
button, input { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--dot); outline-offset: 2px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 16px; top: -60px; background: var(--ink); color: var(--bg); padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip:focus { top: 8px; }

.wrap { max-width: 1160px; margin: 0 auto; padding-inline: 20px; }
.mono { font-family: var(--f-mono); }
.num { font-variant-numeric: tabular-nums; }
.eyebrow { font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.12em; color: var(--dot); }
.h2 { font-size: clamp(28px, 4.2vw, 46px); font-weight: 800; line-height: 1.05; letter-spacing: -0.035em; margin-top: 10px; max-width: 18em; }
.sub { color: var(--muted); font-size: 17px; max-width: 38em; margin-top: 14px; }
section { padding-block: 88px; }
.ic { width: 18px; height: 18px; flex: none; }

/* Tugmalar va chiplar */
.btn { display: inline-flex; align-items: center; gap: 8px; border-radius: 999px; padding: 12px 20px; font-weight: 600; font-size: 15px; text-decoration: none; cursor: pointer; border: 1px solid transparent; transition: transform 0.15s; }
.btn:hover { transform: translateY(-1px); }
.btn-pri { background: var(--ink); color: var(--bg); }
.btn-light { background: var(--deep-fg); color: #1b2358; }
.btn-line { border-color: var(--line); background: transparent; }
.chip { display: inline-flex; align-items: center; gap: 5px; font-size: 11.5px; font-weight: 600; padding: 2px 8px; border-radius: 999px; white-space: nowrap; }
.c-ok { background: var(--ok-bg); color: var(--ok); }
.c-warn { background: var(--warn-bg); color: var(--warn); }
.c-bad { background: var(--bad-bg); color: var(--bad); }
.c-dot { background: var(--dot-soft); color: var(--dot); }

/* Header */
.header { position: sticky; top: 0; z-index: 50; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid transparent; }
.header.scrolled { border-bottom-color: var(--line); }
.nav { display: flex; align-items: center; gap: 24px; min-height: var(--header-h); }
.logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-size: 20px; letter-spacing: -0.03em; }
.logo svg { height: 24px; width: 31px; flex: none; }
.logo b { font-weight: 600; color: var(--ink); }
.logo span { font-weight: 400; color: var(--muted); }
.nav-links { display: flex; gap: 22px; list-style: none; margin: 0 0 0 auto; padding: 0; font-size: 14.5px; color: var(--muted); }
.nav-links a { text-decoration: none; }
.nav-links a:hover { color: var(--fg); }
.langs { display: flex; gap: 2px; font-size: 13px; font-weight: 600; }
.langs a { text-decoration: none; padding: 4px 8px; border-radius: 6px; color: var(--muted); }
.langs a[aria-current="true"] { background: var(--surface-2); color: var(--fg); }
.nav-cta { display: flex; gap: 8px; align-items: center; }
.nav-cta .short { display: none; }
@media (max-width: 560px) { .nav-cta .short { display: inline; } }
.nav-cta .btn { padding: 9px 16px; font-size: 14px; white-space: nowrap; }
@media (max-width: 960px) {
  .nav-links { display: none; }
  .langs { margin-left: auto; }
}
@media (max-width: 560px) {
  .nav { gap: 10px; }
  .nav-cta .btn-line { display: none; }
  .logo { font-size: 18px; }
  .langs a { padding: 4px 5px; }
  .nav-cta .long { display: none; }
  .nav-cta .btn { padding: 8px 12px; font-size: 13px; }
}

/* Hero: 5 oyna → 1 panel */
.hero { padding-block: 40px 72px; }
.hero h1 { font-size: clamp(40px, 7vw, 88px); line-height: 0.96; font-weight: 900; letter-spacing: -0.05em; max-width: 12em; }
.hero h1 s { text-decoration-thickness: 0.09em; text-decoration-color: var(--bad); color: var(--muted); }
.hero .lead { color: var(--muted); font-size: 18px; margin-top: 20px; max-width: 34em; }
.hero .cta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }
.ba { margin-top: 40px; background: var(--surface); border: 1px solid var(--line); border-radius: 20px; padding: 18px; }
.ba-top { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 16px; }
.switch { display: inline-flex; background: var(--surface-2); border-radius: 999px; padding: 4px; }
.switch button { border: 0; background: transparent; border-radius: 999px; padding: 8px 16px; cursor: pointer; font-weight: 600; font-size: 14px; color: var(--muted); }
.switch button[aria-pressed="true"] { background: var(--ink); color: var(--bg); }
.ba-cap { font-size: 14px; color: var(--muted); }
.scene { position: relative; height: 340px; border-radius: 14px; background: var(--surface-2); overflow: hidden; }
.win { position: absolute; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; box-shadow: 0 12px 30px -16px var(--shadow); padding: 10px 12px; font-size: 12.5px; transition: all 0.6s cubic-bezier(0.2, 0.8, 0.2, 1); width: 230px; }
.win .t { display: flex; align-items: center; gap: 6px; font-weight: 600; font-size: 12px; margin-bottom: 6px; }
.win .t i { width: 8px; height: 8px; border-radius: 50%; background: var(--line); display: inline-block; }
.win small { display: block; color: var(--muted); }
.win .chip { margin-left: auto; }
.scene[data-s="before"] .w1 { left: 4%; top: 8%; transform: rotate(-4deg); }
.scene[data-s="before"] .w2 { left: 30%; top: 30%; transform: rotate(3deg); }
.scene[data-s="before"] .w3 { left: 56%; top: 6%; transform: rotate(-2deg); }
.scene[data-s="before"] .w4 { left: 62%; top: 52%; transform: rotate(5deg); }
.scene[data-s="before"] .w5 { left: 8%; top: 58%; transform: rotate(2deg); }
.scene[data-s="before"] .panel { opacity: 0; transform: scale(0.96); visibility: hidden; }
.scene[data-s="after"] .win { left: 50%; top: 50%; transform: translate(-50%, -50%) scale(0.6); opacity: 0; }
.panel { position: absolute; inset: 14px; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; display: grid; grid-template-columns: 52px 1fr 1.1fr; overflow: hidden; transition: all 0.6s 0.15s; font-size: 13px; }
.panel .rail { background: var(--deep); display: flex; flex-direction: column; align-items: center; gap: 14px; padding-top: 14px; }
.panel .rail span { width: 22px; height: 22px; border-radius: 6px; background: rgba(236, 238, 250, 0.14); }
.panel .rail span:first-child { background: var(--deep-dot); }
.panel .list { border-right: 1px solid var(--line); overflow: hidden; }
.panel .li { display: flex; gap: 8px; align-items: center; padding: 9px 12px; border-bottom: 1px solid var(--line); }
.panel .li.on { background: var(--dot-soft); }
.panel .li div { min-width: 0; flex: 1; }
.panel .li b { display: block; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-size: 12.5px; }
.panel .li small { color: var(--muted); font-size: 11.5px; }
.panel .det { padding: 12px 14px; display: grid; gap: 8px; align-content: start; min-width: 0; }
.panel .who { display: flex; gap: 10px; align-items: center; }
.panel .who small { color: var(--muted); }
.av { width: 30px; height: 30px; border-radius: 50%; background: var(--dot-soft); color: var(--dot); display: grid; place-items: center; font-weight: 700; font-size: 12px; flex: none; }
.tg { color: var(--tg); }
@media (max-width: 700px) {
  .scene { height: 420px; }
  .win { width: 190px; }
  .scene[data-s="before"] .w2 { left: 20%; top: 26%; }
  .scene[data-s="before"] .w3 { left: 40%; top: 4%; }
  .scene[data-s="before"] .w4 { left: 36%; top: 62%; }
  .scene[data-s="before"] .w5 { left: 2%; top: 44%; }
  .panel { grid-template-columns: 40px 1fr; }
  .panel .det { display: none; }
}

/* Chat pufakchalari */
.bub { padding: 8px 12px; border-radius: 14px; font-size: 13.5px; line-height: 1.4; max-width: 90%; }
.bub.in { background: var(--surface-2); border-bottom-left-radius: 4px; }
.bub.out { background: var(--ink); color: var(--bg); margin-left: auto; border-bottom-right-radius: 4px; margin-top: 6px; }
.stars { color: var(--star); letter-spacing: 2px; }

/* Kanallar (to'q band) */
.channels { background: var(--deep); color: var(--deep-fg); padding-block: 72px 0; overflow: hidden; }
.channels .grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 40px; align-items: center; }
.channels .eyebrow { color: var(--deep-dot); }
.channels .sub { color: var(--deep-muted); }
.flow-svg { width: 100%; height: auto; }
.flow-svg .lane { fill: none; stroke: rgba(159, 168, 229, 0.28); stroke-width: 1.5; stroke-dasharray: 3 5; }
.flow-svg .node { fill: rgba(236, 238, 250, 0.08); stroke: rgba(236, 238, 250, 0.22); }
.flow-svg .nlabel { fill: #eceefa; font: 600 13px var(--f-body); }
.flow-svg .nsub { fill: #aab0da; font: 11px var(--f-mono); }
.flow-svg .pkt { fill: #9fa8e5; }
.flow-svg .tk { fill: #eceefa; }
.flow-svg .tkt { fill: #1b2358; font: 600 11px var(--f-body); }
.flow-svg .tkn { fill: #5163d6; font: 500 10px var(--f-mono); }
.ticker { border-top: 1px solid var(--deep-line); margin-top: 56px; padding-block: 16px; font-size: 14px; color: var(--deep-muted); display: flex; gap: 12px 32px; flex-wrap: wrap; }
.ticker b { color: var(--deep-fg); font-weight: 600; }
@media (max-width: 860px) { .channels .grid { grid-template-columns: 1fr; } }

/* Murojaat sayohati */
.tl { position: relative; margin-top: 48px; display: grid; gap: 26px; }
.tl::before { content: ""; position: absolute; left: 102px; top: 8px; bottom: 8px; width: 2px; background: repeating-linear-gradient(var(--dot-line) 0 6px, transparent 6px 12px); }
.stop { display: grid; grid-template-columns: 70px 30px 1fr minmax(0, 1fr); gap: 0 18px; align-items: start; }
.stop time { font-family: var(--f-mono); font-size: 13px; color: var(--muted); text-align: right; padding-top: 4px; }
.stop .pin { width: 18px; height: 18px; border-radius: 50%; background: var(--bg); border: 3px solid var(--dot); margin-top: 5px; position: relative; z-index: 1; justify-self: center; }
.stop.key .pin { background: var(--dot); }
.stop h3 { font-size: 20px; font-weight: 700; }
.stop p { color: var(--muted); font-size: 15px; margin-top: 6px; max-width: 30em; }
.tags { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 10px; }
.tags span { font-size: 12px; border: 1px solid var(--line); border-radius: 999px; padding: 2px 10px; color: var(--muted); }
.mini { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 14px 18px; font-size: 13.5px; min-width: 0; }
.mini .r { display: flex; align-items: center; gap: 8px; justify-content: space-between; flex-wrap: wrap; }
.mini .r + .r { margin-top: 6px; }
.mini small { color: var(--muted); }
.bar { height: 8px; border-radius: 4px; background: var(--line); overflow: hidden; margin-top: 6px; }
.bar i { display: block; height: 100%; }
@media (max-width: 860px) {
  .tl::before { left: 9px; }
  .stop { grid-template-columns: 20px 1fr; gap: 4px 14px; }
  .stop time { grid-column: 2; text-align: left; padding: 0; order: -1; }
  .stop .pin { grid-row: 1 / span 3; grid-column: 1; margin-top: 4px; }
  .stop > div, .stop .mini { grid-column: 2; }
  .stop .mini { margin-top: 12px; }
}

/* Imkoniyatlar xaritasi */
.features { background: var(--surface-2); }
.ex { display: grid; grid-template-columns: 280px 1fr; gap: 28px; margin-top: 40px; align-items: start; }
.ex-list { display: grid; gap: 4px; position: sticky; top: calc(var(--header-h) + 16px); }
.ex-list button { display: flex; gap: 12px; align-items: center; text-align: left; border: 0; background: transparent; padding: 10px 14px; cursor: pointer; font-size: 15px; font-weight: 500; color: var(--muted); border-radius: 6px 999px 999px 6px; }
.ex-list button .ic { color: var(--dot); }
.ex-list button:hover { background: var(--surface); color: var(--fg); }
.ex-list button[aria-selected="true"] { background: var(--ink); color: var(--bg); }
.ex-list button[aria-selected="true"] .ic { color: var(--bg); }
.ex-panel { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; overflow: hidden; min-width: 0; animation: fadein 0.35s ease; }
@keyframes fadein { from { opacity: 0.2; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.ex-head { padding: 28px 32px 0; }
.ex-head .mod { font-family: var(--f-mono); font-size: 12px; color: var(--dot); }
.ex-head h3 { font-size: 28px; font-weight: 800; letter-spacing: -0.03em; margin-top: 6px; }
.ex-head p { color: var(--muted); font-size: 16px; margin-top: 8px; max-width: 36em; }
.ex-body { display: grid; grid-template-columns: 1fr 1.1fr; gap: 28px; padding: 24px 32px 32px; }
.ex-body ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; align-content: start; }
.ex-body li { display: grid; grid-template-columns: 22px 1fr; gap: 10px; font-size: 15px; }
.ex-body li::before { content: ""; width: 12px; height: 12px; margin-top: 6px; background: var(--dot); border-radius: 2px 99px 99px 2px; }
.ex-body li b { font-weight: 600; }
.ex-body li span { color: var(--muted); display: block; font-size: 14px; }
.stage { background: var(--surface-2); border-radius: 12px; padding: 18px; min-width: 0; display: grid; gap: 8px; align-content: start; font-size: 13px; }
.stage .card { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; min-width: 0; }
.stage .row { display: flex; align-items: center; gap: 8px; justify-content: space-between; flex-wrap: wrap; }
.stage .row > span { display: inline-flex; gap: 8px; align-items: center; }
.stage small { color: var(--muted); }
.stage .phone { font-size: 20px; font-weight: 700; margin-top: 6px; }
.stage .chart { width: 100%; height: auto; margin-top: 6px; }
.stage .chart .b { fill: var(--dot); }
.stage .chart .b2 { fill: var(--line); }
.stage .chart text { fill: var(--muted); font: 9px var(--f-body); }
@media (max-width: 900px) {
  .ex { grid-template-columns: 1fr; }
  .ex-list { position: static; display: flex; overflow-x: auto; gap: 6px; padding-bottom: 6px; }
  .ex-list button { white-space: nowrap; flex: none; background: var(--surface); }
  .ex-body { grid-template-columns: 1fr; }
  .ex-head, .ex-body { padding-inline: 20px; }
}

/* Rollar */
.role-tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 28px; }
.role-tabs button { border: 1px solid var(--line); background: var(--surface); border-radius: 6px 999px 999px 6px; padding: 10px 20px 10px 14px; cursor: pointer; font-weight: 600; display: flex; gap: 10px; align-items: center; }
.role-tabs button small { font-weight: 400; color: var(--muted); }
.role-tabs button[aria-selected="true"] { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.role-tabs button[aria-selected="true"] small { color: inherit; opacity: 0.75; }
.bento { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; margin-top: 24px; }
.tile { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 22px; min-width: 0; display: flex; flex-direction: column; gap: 10px; }
.tile.w2 { grid-column: span 2; }
.tile.w3 { grid-column: span 3; }
.tile.w4 { grid-column: span 4; }
.tile.ink { background: var(--deep); color: var(--deep-fg); border-color: var(--deep); }
.tile.ink p, .tile.ink small { color: var(--deep-muted); }
.tile .k { font-family: var(--f-mono); font-size: 11.5px; color: var(--dot); text-transform: uppercase; letter-spacing: 0.06em; }
.tile.ink .k { color: var(--deep-dot); }
.tile h4 { font-size: 19px; font-weight: 700; }
.tile p { font-size: 14.5px; color: var(--muted); }
.tile .viz { margin-top: auto; padding-top: 8px; display: flex; gap: 18px; flex-wrap: wrap; }
.big { font-size: 44px; font-weight: 900; letter-spacing: -0.04em; line-height: 1; }
@media (max-width: 900px) {
  .bento { grid-template-columns: 1fr 1fr; }
  .tile.w2, .tile.w3, .tile.w4 { grid-column: span 1; }
  .tile.ink { grid-column: span 2; }
}
@media (max-width: 540px) {
  .bento { grid-template-columns: 1fr; }
  .tile.ink { grid-column: span 1; }
}

/* Ulanish qadamlari */
.steps { padding-top: 0; }
.steps-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 32px; padding: 0; list-style: none; }
.stp { padding: 24px 28px 26px; background: var(--dot-soft); border-radius: 10px 999px 999px 10px; min-width: 0; }
.stp .n { font-family: var(--f-mono); font-size: 12px; color: var(--dot); }
.stp h3 { font-size: 18px; font-weight: 700; margin-top: 4px; }
.stp p { font-size: 14px; color: var(--muted); margin-top: 4px; max-width: 22em; }
@media (max-width: 860px) { .steps-row { grid-template-columns: 1fr; } }

/* FAQ */
.faq { border-top: 1px solid var(--line); display: grid; grid-template-columns: 1fr 2fr; gap: 40px; }
.faq .h2 { font-size: clamp(26px, 3vw, 34px); }
.faq details { border-bottom: 1px solid var(--line); padding-block: 16px; }
.faq summary { cursor: pointer; font-weight: 600; font-size: 17px; }
.faq details p { color: var(--muted); margin-top: 8px; max-width: 40em; }
@media (max-width: 860px) { .faq { grid-template-columns: 1fr; gap: 16px; } }

/* Yakuniy CTA */
.final { background: var(--deep); color: var(--deep-fg); padding-block: 72px; }
.final .wrap { display: grid; grid-template-columns: 1.2fr 1fr; gap: 36px; align-items: center; }
.final h2 { font-size: clamp(28px, 4vw, 44px); font-weight: 800; letter-spacing: -0.035em; line-height: 1.05; }
.final .s { color: var(--deep-muted); margin-top: 12px; }
.form { display: flex; gap: 8px; flex-wrap: wrap; }
.form input { flex: 1 1 220px; min-width: 0; border: 1px solid var(--deep-line); background: rgba(255, 255, 255, 0.06); color: var(--deep-fg); border-radius: 999px; padding: 12px 18px; }
.form input::placeholder { color: var(--deep-muted); }
.form button[disabled] { opacity: 0.6; cursor: progress; }
.form-note { font-size: 14px; color: var(--deep-muted); margin-top: 10px; min-height: 1.6em; }
.form-note a { color: var(--deep-fg); }
@media (max-width: 860px) { .final .wrap { grid-template-columns: 1fr; } }

footer { padding-block: 28px; font-size: 13px; color: var(--muted); }
footer .wrap { display: flex; gap: 12px 24px; flex-wrap: wrap; justify-content: space-between; align-items: center; }
footer nav { display: flex; gap: 16px; flex-wrap: wrap; }
footer a { text-decoration: none; }
footer a:hover { color: var(--fg); }
@media (max-width: 420px) {
  .header .logo span { display: none; }
}

/* Demo hozircha «Tez orada» */
.soon { display: grid; gap: 12px; justify-items: start; }
.soon-chip { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; border-radius: 6px 999px 999px 6px; background: var(--deep-dot); color: #1b2358; font-weight: 700; font-size: 14px; }
.soon-chip::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; animation: pulse 1.6s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: 0.3; } }
.soon p { color: var(--deep-muted); max-width: 34em; }
.soon-contacts { display: flex; gap: 16px; flex-wrap: wrap; }
.soon-contacts:empty { display: none; }
.soon-contacts a { color: var(--deep-fg); }

/* Mavzu tugmasi: tizim / yorug' / tungi */
.theme-btn { display: inline-grid; place-items: center; width: 36px; height: 36px; border-radius: 999px; border: 1px solid var(--line); background: transparent; color: var(--muted); cursor: pointer; flex: none; }
.theme-btn:hover { color: var(--fg); background: var(--surface-2); }
.theme-btn svg { width: 18px; height: 18px; }
.theme-btn [data-icon] { display: none; }
.theme-btn[data-mode="system"] [data-icon="system"],
.theme-btn[data-mode="light"] [data-icon="light"],
.theme-btn[data-mode="dark"] [data-icon="dark"] { display: block; }
@media (max-width: 420px) { .theme-btn { width: 32px; height: 32px; } }