/* Лендинг AI Verdict. Тот же язык, что у расширения: нейтральная палитра, чёрная основная кнопка, цвет — только
   у статусов и шкалы «брать — не брать». Без сторонних шрифтов и библиотек. */
:root {
  color-scheme: light;
  --bg: #ffffff; --bg-2: #fafafa; --surface: #ffffff; --fg: #09090b; --fg-2: #3f3f46; --muted: #71717a; --faint: #a1a1aa;
  --line: #e4e4e7; --line-2: #f1f1f3; --tint: #f4f4f5;
  --primary: #18181b; --primary-fg: #fafafa; --primary-hover: #27272a;
  --accent: #4f46e5; --accent-bg: rgba(79, 70, 229, .08);
  --ok: #16a34a; --ok-bg: rgba(22, 163, 74, .09); --amber: #d97706; --amber-bg: rgba(217, 119, 6, .1); --bad: #dc2626; --bad-bg: rgba(220, 38, 38, .08);
  --shadow-sm: 0 1px 2px rgba(9, 9, 11, .05); --shadow: 0 1px 2px rgba(9, 9, 11, .04), 0 8px 24px rgba(9, 9, 11, .06);
  --shadow-lg: 0 2px 6px rgba(9, 9, 11, .05), 0 30px 80px rgba(9, 9, 11, .14);
  --glow: radial-gradient(60% 50% at 70% 10%, rgba(79, 70, 229, .10), transparent 70%), radial-gradient(40% 40% at 10% 30%, rgba(34, 197, 94, .07), transparent 70%);
  --font: "Inter var", Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --bg: #09090b; --bg-2: #0d0d10; --surface: #111113; --fg: #fafafa; --fg-2: #d4d4d8; --muted: #a1a1aa; --faint: #71717a;
    --line: #27272a; --line-2: #1f1f23; --tint: #1c1c1f;
    --primary: #fafafa; --primary-fg: #09090b; --primary-hover: #e4e4e7;
    --accent: #818cf8; --accent-bg: rgba(129, 140, 248, .14);
    --ok: #4ade80; --ok-bg: rgba(74, 222, 128, .1); --amber: #fbbf24; --amber-bg: rgba(251, 191, 36, .1); --bad: #f87171; --bad-bg: rgba(248, 113, 113, .1);
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, .4); --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 8px 24px rgba(0, 0, 0, .3);
    --shadow-lg: 0 2px 6px rgba(0, 0, 0, .4), 0 30px 80px rgba(0, 0, 0, .55);
    --glow: radial-gradient(60% 50% at 70% 10%, rgba(129, 140, 248, .16), transparent 70%), radial-gradient(40% 40% at 10% 30%, rgba(74, 222, 128, .07), transparent 70%);
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--bg); color: var(--fg); font: 16px/1.6 var(--font); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
a { color: inherit; }
h1, h2, h3 { margin: 0; letter-spacing: -.025em; line-height: 1.12; }
p { margin: 0; }
.wrap { width: min(1160px, 100% - 40px); margin: 0 auto; }
.i { width: 1em; height: 1em; flex: none; fill: none; stroke: currentColor; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; vertical-align: -.14em; }
.zh { font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif; }
.muted { color: var(--muted); }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 12px; z-index: 50; padding: 8px 12px; border-radius: 8px; background: var(--primary); color: var(--primary-fg); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 6px; }

/* ---------- кнопки ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 46px; padding: 0 20px; border: 1px solid var(--line); border-radius: 12px;
  background: var(--surface); color: var(--fg); font: 600 15px/1 var(--font); text-decoration: none; letter-spacing: -.01em; white-space: nowrap;
  box-shadow: var(--shadow-sm); transition: background-color .15s, transform .15s, box-shadow .15s; }
.btn:hover { background: var(--tint); }
.btn.primary { background: var(--primary); border-color: var(--primary); color: var(--primary-fg); }
.btn.primary:hover { background: var(--primary-hover); transform: translateY(-1px); box-shadow: var(--shadow); }
.btn.soon { cursor: default; }
.btn.sm { height: 38px; padding: 0 14px; font-size: 14px; border-radius: 10px; }
.btn .i { font-size: 18px; }

/* ---------- шапка ---------- */
.top { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--bg) 82%, transparent); backdrop-filter: saturate(180%) blur(14px); -webkit-backdrop-filter: saturate(180%) blur(14px); border-bottom: 1px solid transparent; transition: border-color .2s; }
.top.scrolled { border-bottom-color: var(--line); }
.top .wrap { display: flex; align-items: center; gap: 28px; height: 64px; }
.logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 700; font-size: 17px; letter-spacing: -.02em; }
.mark { display: inline-flex; align-items: center; justify-content: center; width: 30px; height: 30px; border-radius: 9px; background: var(--primary); color: var(--primary-fg); font-size: 20px; }
.mark .i { stroke-width: 2.6; }
.nav { display: flex; gap: 24px; margin-left: auto; font-size: 14.5px; }
.nav a { color: var(--fg-2); text-decoration: none; }
.nav a:hover { color: var(--fg); }
@media (max-width: 860px) { .nav { display: none; } .top .btn { margin-left: auto; } }

/* ---------- первый экран ---------- */
.hero { position: relative; overflow: hidden; padding: 72px 0 88px; background: var(--glow); }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr); gap: 56px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; min-height: 30px; padding: 4px 12px; line-height: 1.35; border: 1px solid var(--line); border-radius: 999px; background: var(--surface);
  color: var(--fg-2); font-size: 13px; font-weight: 500; box-shadow: var(--shadow-sm); }
.eyebrow b { display: inline-block; flex: none; width: 7px; height: 7px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 3px var(--ok-bg); }
.hero h1 { margin-top: 22px; font-size: clamp(36px, 4.6vw, 58px); font-weight: 750; text-wrap: balance; }
.hero h1 em { font-style: normal; background: linear-gradient(90deg, #ef4444, #f59e0b 45%, #22c55e); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { margin-top: 20px; max-width: 560px; color: var(--fg-2); font-size: clamp(17px, 1.6vw, 19px); line-height: 1.6; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.trust { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 26px; color: var(--muted); font-size: 14px; }
.trust span { display: inline-flex; align-items: center; gap: 7px; }
.trust .i { color: var(--ok); font-size: 16px; }
@media (max-width: 960px) { .hero .wrap { grid-template-columns: 1fr; gap: 44px; } .hero { padding: 48px 0 64px; } }

/* ---------- макет: карточка товара и панель с вердиктом ---------- */
.demo { position: relative; display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 14px; padding: 14px; border: 1px solid var(--line); border-radius: 24px;
  background: var(--bg-2); box-shadow: var(--shadow-lg); }
.demo::before { content: ''; position: absolute; inset: 14px auto auto 14px; display: none; }
.pane { border: 1px solid var(--line); border-radius: 16px; background: var(--surface); overflow: hidden; }
.product .ph { display: grid; place-items: center; aspect-ratio: 1 / .86; background: linear-gradient(140deg, #eef2ff, #f5f5f4 60%, #e7e5e4); color: #3f3f46; }
@media (prefers-color-scheme: dark) { .product .ph { background: linear-gradient(140deg, #1e1b4b, #18181b 60%, #27272a); color: #d4d4d8; } }
.product .ph svg { width: 46%; height: auto; stroke-width: 1.2; }
.product .body { padding: 12px 12px 14px; }
.price { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.price b { color: #e11d48; font-size: 22px; letter-spacing: -.02em; }
.price span { color: var(--ok); font-weight: 650; font-size: 14px; }
.ptitle { margin-top: 6px; font-size: 13.5px; font-weight: 600; line-height: 1.4; }
.tags { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 8px; }
.tag { padding: 1px 7px; border-radius: 6px; background: var(--tint); color: var(--fg-2); font-size: 11.5px; font-weight: 500; }
.tag.g { background: var(--ok-bg); color: var(--ok); }
.panel { padding: 14px; display: flex; flex-direction: column; gap: 12px; }
.v-head { display: flex; align-items: center; gap: 10px; }
.v-icon { display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; border-radius: 50%; background: var(--amber-bg); color: var(--amber); font-size: 19px; }
.v-title { font-weight: 700; font-size: 16px; letter-spacing: -.015em; }
.v-line { color: var(--fg-2); font-size: 13.5px; line-height: 1.5; }
.scale { display: block; }
.scale .bar { position: relative; display: block; height: 6px; border-radius: 999px; background: linear-gradient(90deg, #ef4444, #f59e0b 50%, #22c55e); }
.scale .mark2 { position: absolute; top: 50%; left: 58%; width: 16px; height: 16px; margin-left: -8px; border-radius: 50%; background: #fff; border: 4px solid #18181b;
  box-shadow: 0 0 0 2px #fff, 0 1px 4px rgba(0, 0, 0, .3); transform: translateY(-50%); animation: slide 1.6s cubic-bezier(.2, .8, .2, 1) both .3s; }
@keyframes slide { from { left: 8%; } to { left: 58%; } }
@media (prefers-reduced-motion: reduce) { .scale .mark2 { animation: none; } }
.scale .lbl { display: flex; justify-content: space-between; margin-top: 6px; color: var(--muted); font-size: 11px; font-weight: 500; }
.chips { display: flex; flex-wrap: wrap; gap: 5px; }
.chip { display: inline-flex; align-items: center; gap: 5px; height: 24px; padding: 0 9px 0 8px; border-radius: 999px; background: var(--tint); color: var(--fg-2); font-size: 12px; }
.chip .i { font-size: 13px; }
.chip i { width: 6px; height: 6px; border-radius: 50%; }
.chip i.ok { background: var(--ok); } .chip i.warn { background: var(--amber); } .chip i.bad { background: var(--bad); }
.list { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--fg-2); }
.list li { position: relative; padding-left: 14px; line-height: 1.45; }
.list li::before { content: ''; position: absolute; left: 2px; top: .6em; width: 5px; height: 5px; border-radius: 50%; background: var(--faint); }
.cur { color: var(--muted); }
.ask { display: flex; gap: 10px; align-items: flex-start; padding: 10px; border-radius: 10px; background: var(--tint); }
.ask .q { flex: 1; min-width: 0; }
.ask .q .zh { font-size: 13.5px; }
.ask .q small { display: block; margin-top: 2px; color: var(--muted); font-size: 11.5px; }
.copy { display: inline-flex; align-items: center; gap: 5px; height: 26px; padding: 0 9px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); color: var(--fg-2); font-size: 11.5px; font-weight: 500; white-space: nowrap; }
.floater { position: absolute; right: -14px; bottom: -22px; display: flex; align-items: center; gap: 10px; padding: 10px 14px; border: 1px solid var(--line); border-radius: 14px;
  background: var(--surface); box-shadow: var(--shadow); font-size: 13px; }
.floater .i { color: var(--ok); font-size: 18px; }
@media (max-width: 560px) { .demo { grid-template-columns: 1fr; } .floater { right: 10px; } }

/* ---------- секции ---------- */
section.block { padding: 96px 0; }
section.block.alt { background: var(--bg-2); border-block: 1px solid var(--line-2); }
.sh { max-width: 720px; margin-bottom: 44px; }
.sh .k { color: var(--accent); font-size: 14px; font-weight: 600; letter-spacing: .02em; }
.sh h2 { margin-top: 10px; font-size: clamp(30px, 3.6vw, 42px); font-weight: 720; }
.sh p { margin-top: 14px; color: var(--fg-2); font-size: 18px; }
@media (max-width: 700px) { section.block { padding: 68px 0; } }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 250px), 1fr)); gap: 14px; }
.card { padding: 22px; border: 1px solid var(--line); border-radius: 18px; background: var(--surface); box-shadow: var(--shadow-sm); transition: transform .2s, box-shadow .2s; }
.card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.card .ic { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 11px; background: var(--tint); color: var(--fg); font-size: 20px; }
.card h3 { margin-top: 16px; font-size: 17px; font-weight: 650; letter-spacing: -.015em; }
.card p { margin-top: 8px; color: var(--fg-2); font-size: 14.5px; line-height: 1.55; }

.features { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; overflow: hidden; border: 1px solid var(--line); border-radius: 20px; background: var(--line); }
.feature { padding: 26px; background: var(--surface); }
.feature .ic { display: inline-flex; color: var(--fg); font-size: 22px; }
.feature h3 { margin-top: 14px; font-size: 17px; font-weight: 650; }
.feature p { margin-top: 8px; color: var(--fg-2); font-size: 14.5px; }
@media (max-width: 900px) { .features { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .features { grid-template-columns: 1fr; } }

.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; counter-reset: s; }
.step { position: relative; padding: 26px 24px; border: 1px solid var(--line); border-radius: 18px; background: var(--surface); }
.step::before { counter-increment: s; content: counter(s); display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; border-radius: 50%;
  background: var(--primary); color: var(--primary-fg); font-weight: 700; font-size: 15px; }
.step h3 { margin-top: 18px; font-size: 18px; font-weight: 650; }
.step p { margin-top: 8px; color: var(--fg-2); font-size: 14.5px; }
@media (max-width: 860px) { .steps { grid-template-columns: 1fr; } }

/* ---------- цены ---------- */
.plans { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.plan { position: relative; display: flex; flex-direction: column; padding: 24px; border: 1px solid var(--line); border-radius: 20px; background: var(--surface); box-shadow: var(--shadow-sm); }
.plan.hot { border-color: var(--fg); box-shadow: 0 0 0 1px var(--fg), var(--shadow); }
.plan .badge { position: absolute; top: -11px; left: 22px; padding: 2px 10px; border-radius: 999px; background: var(--primary); color: var(--primary-fg); font-size: 12px; font-weight: 600; }
.plan h3 { font-size: 18px; font-weight: 650; }
.plan .for { margin-top: 4px; color: var(--muted); font-size: 13.5px; }
.plan .cost { display: flex; align-items: baseline; gap: 6px; margin-top: 18px; }
.plan .cost b { font-size: 38px; font-weight: 750; letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.plan .cost span { color: var(--muted); font-size: 14px; }
.plan .usd { color: var(--muted); font-size: 13px; font-variant-numeric: tabular-nums; }
.plan ul { margin: 18px 0 0; padding: 18px 0 0; list-style: none; border-top: 1px solid var(--line-2); display: flex; flex-direction: column; gap: 9px; font-size: 14px; color: var(--fg-2); }
.plan li { display: flex; gap: 9px; align-items: flex-start; line-height: 1.45; }
.plan li .i { margin-top: 3px; color: var(--ok); font-size: 15px; }
@media (max-width: 1060px) { .plans { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .plans { grid-template-columns: 1fr; } }
.free { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: 18px; }
.free div { display: flex; gap: 12px; align-items: flex-start; padding: 18px 20px; border: 1px dashed var(--line); border-radius: 16px; font-size: 14.5px; color: var(--fg-2); }
.free b { color: var(--fg); }
.free .i { margin-top: 3px; font-size: 18px; color: var(--fg); }
@media (max-width: 860px) { .free { grid-template-columns: 1fr; } }

/* ---------- вопросы ---------- */
.faq { max-width: 820px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 20px 2px; cursor: pointer; list-style: none; font-size: 17px; font-weight: 600; letter-spacing: -.01em; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .i { flex: none; color: var(--muted); font-size: 20px; transition: transform .2s; }
.faq details[open] summary .i { transform: rotate(45deg); }
.faq details p { padding: 0 2px 22px; color: var(--fg-2); font-size: 15.5px; max-width: 720px; }

/* ---------- финальный призыв и подвал ---------- */
.final { padding: 64px 40px; border-radius: 28px; background: var(--primary); color: var(--primary-fg); text-align: center; position: relative; overflow: hidden; }
.final::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 4px; background: linear-gradient(90deg, #ef4444, #f59e0b 50%, #22c55e); }
.final h2 { font-size: clamp(28px, 3.6vw, 42px); font-weight: 720; }
.final p { margin: 14px auto 0; max-width: 560px; opacity: .78; font-size: 17px; }
.final .cta { justify-content: center; }
.final .btn.primary { background: var(--primary-fg); color: var(--primary); border-color: var(--primary-fg); }
.final .btn:not(.primary) { background: transparent; color: var(--primary-fg); border-color: color-mix(in srgb, var(--primary-fg) 30%, transparent); box-shadow: none; }
footer { padding: 48px 0 56px; color: var(--muted); font-size: 14px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 18px 32px; align-items: flex-start; justify-content: space-between; }
footer nav { display: flex; flex-wrap: wrap; gap: 8px 22px; }
footer a { color: var(--fg-2); text-decoration: none; }
footer a:hover { color: var(--fg); }
footer .legal { flex-basis: 100%; max-width: 760px; font-size: 13px; line-height: 1.55; }

/* ---------- документ (политика) ---------- */
.doc { padding: 56px 0 80px; }
.doc .wrap { max-width: 760px; }
.doc h1 { font-size: clamp(32px, 4vw, 44px); font-weight: 720; }
.doc .date { margin-top: 10px; color: var(--muted); }
.doc h2 { margin-top: 40px; font-size: 22px; font-weight: 680; }
.doc p, .doc li { color: var(--fg-2); font-size: 16px; line-height: 1.7; }
.doc p { margin-top: 12px; }
.doc ul { margin: 12px 0 0; padding-left: 22px; }
.doc li { margin: 6px 0; }
.doc a { color: var(--accent); }