/* Lumo — сайт (SITE_LUMO_V1): тёмная сине-графитовая тема, как в лаунчере */
@font-face { font-family: Inter; font-weight: 400; font-display: swap; src: url(/site-assets/fonts/inter-cyrillic-400-normal.woff2) format('woff2'); unicode-range: U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: Inter; font-weight: 400; font-display: swap; src: url(/site-assets/fonts/inter-latin-400-normal.woff2) format('woff2'); }
@font-face { font-family: Inter; font-weight: 600; font-display: swap; src: url(/site-assets/fonts/inter-cyrillic-600-normal.woff2) format('woff2'); unicode-range: U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: Inter; font-weight: 600; font-display: swap; src: url(/site-assets/fonts/inter-latin-600-normal.woff2) format('woff2'); }
@font-face { font-family: Inter; font-weight: 800; font-display: swap; src: url(/site-assets/fonts/inter-cyrillic-800-normal.woff2) format('woff2'); unicode-range: U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: Inter; font-weight: 800; font-display: swap; src: url(/site-assets/fonts/inter-latin-800-normal.woff2) format('woff2'); }
@font-face { font-family: Inter; font-weight: 900; font-display: swap; src: url(/site-assets/fonts/inter-cyrillic-900-normal.woff2) format('woff2'); unicode-range: U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: Inter; font-weight: 900; font-display: swap; src: url(/site-assets/fonts/inter-latin-900-normal.woff2) format('woff2'); }

:root {
  --bg: #1F2430; --bg2: #1A1E28; --card: #262B38; --card2: #2C3242; --line: rgba(255,255,255,.07); --line2: rgba(255,255,255,.12);
  --ink: #E6E9EF; --text: #C1C7D2; --muted: #8A92A2; --dim: #666E7E;
  --acc: #4C7FD8; --acc2: #6B98E6; --acc-soft: rgba(76,127,216,.14); --cyan: #5FA8C8; --gold: #D8A64A; --ok: #3FB97A; --err: #E5575C;
  --grad: linear-gradient(180deg, #5486DD 0%, #406FC4 100%);
  --r: 18px; --r-lg: 26px; --wrap: 1180px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--text); font: 16px/1.6 Inter, "Segoe UI", system-ui, sans-serif; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
a { color: var(--acc2); text-decoration: none; }
a:hover { color: #9DB9EC; }
img { max-width: 100%; height: auto; display: block; }  /* SITE_LUMO_V2: без height:auto скриншоты сплющивались */
h1, h2, h3 { color: var(--ink); line-height: 1.08; letter-spacing: -.03em; font-weight: 900; }
h2 { font-size: clamp(30px, 4vw, 44px); }
h3 { font-size: 19px; letter-spacing: -.01em; font-weight: 800; line-height: 1.25; }
b, strong { color: var(--ink); }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.muted { color: var(--muted); }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: 12px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--acc2); }
.eyebrow::before { content: ''; width: 18px; height: 2px; border-radius: 2px; background: var(--acc2); }
section { padding: 88px 0; position: relative; }
.sec-head { max-width: 680px; margin-bottom: 44px; }
.sec-head p { margin-top: 14px; color: var(--muted); font-size: 17px; }
.center { text-align: center; margin-left: auto; margin-right: auto; }

/* кнопки */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 9px; height: 50px; padding: 0 26px; border-radius: 999px; border: 0; cursor: pointer;
  font: 800 15px/1 Inter, sans-serif; letter-spacing: -.01em; transition: transform .15s, filter .15s, background .15s, border-color .15s; white-space: nowrap; }
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--grad); color: #fff; box-shadow: 0 10px 26px rgba(76,127,216,.32); }
.btn-primary:hover { filter: brightness(1.1); color: #fff; }
.btn-ghost { background: var(--card); color: var(--ink); border: 1px solid var(--line2); }
.btn-ghost:hover { background: var(--card2); color: var(--ink); }
.btn-sm { height: 40px; padding: 0 18px; font-size: 14px; }
.btn svg { width: 18px; height: 18px; }

/* шапка */
.nav { position: fixed; inset: 0 0 auto; z-index: 50; transition: background .2s, border-color .2s, backdrop-filter .2s; border-bottom: 1px solid transparent; }
.nav.scrolled { background: rgba(26,30,40,.86); backdrop-filter: blur(14px); border-color: var(--line); }
.nav .wrap { display: flex; align-items: center; gap: 28px; height: 72px; }
.brand { display: flex; align-items: center; gap: 11px; color: var(--ink); font-weight: 900; font-size: 22px; letter-spacing: -.03em; }
.brand:hover { color: var(--ink); }
.brand img { width: 38px; height: 38px; }
.links { display: flex; gap: 6px; margin-left: 10px; }
.links a { color: var(--muted); font-weight: 600; font-size: 15px; padding: 8px 14px; border-radius: 999px; }
.links a:hover, .links a.on { color: var(--ink); background: rgba(255,255,255,.05); }
.nav .btn { margin-left: auto; }
.burger { display: none; margin-left: 10px; width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--line2); background: var(--card); color: var(--ink); cursor: pointer; }
.mnav { display: none; }
@media (max-width: 860px) {
  .links { display: none; } .burger { display: grid; place-items: center; }
  .nav .btn { margin-left: auto; }
  .mnav { position: fixed; top: 72px; left: 12px; right: 12px; z-index: 49; display: none; flex-direction: column; padding: 10px; border-radius: 18px; background: var(--card); border: 1px solid var(--line2); box-shadow: 0 20px 50px rgba(0,0,0,.4); }
  .mnav.on { display: flex; }
  .mnav a { color: var(--ink); padding: 13px 14px; border-radius: 12px; font-weight: 700; }
  .mnav a:hover { background: rgba(255,255,255,.05); }
}

/* фоновое сияние */
.aurora { position: absolute; inset: 0; overflow: hidden; pointer-events: none; z-index: 0; }
.aurora::before { content: ''; position: absolute; left: 50%; top: -18%; width: 1100px; height: 760px; transform: translateX(-50%);
  background: radial-gradient(40% 40% at 50% 45%, rgba(76,127,216,.32), transparent 70%), radial-gradient(30% 30% at 76% 64%, rgba(95,200,230,.15), transparent 70%), radial-gradient(32% 32% at 22% 70%, rgba(120,96,220,.12), transparent 72%);
  filter: blur(10px); }
.rays { position: absolute; left: 50%; top: -40%; width: 1400px; height: 1100px; transform: translateX(-50%); opacity: .45; pointer-events: none;
  background: repeating-conic-gradient(from 180deg at 50% 30%, rgba(255,255,255,.05) 0 3deg, transparent 3deg 11deg);
  -webkit-mask: radial-gradient(48% 42% at 50% 30%, #000, transparent 72%); mask: radial-gradient(48% 42% at 50% 30%, #000, transparent 72%); }

/* герой */
.hero { padding: 150px 0 70px; text-align: center; overflow: hidden; }
.hero .wrap { position: relative; z-index: 1; }
.hero h1 { font-size: clamp(46px, 8vw, 96px); letter-spacing: -.05em; }
.hero h1 .grad { background: linear-gradient(90deg, #8FB4F0, #4C7FD8 45%, #5FA8C8); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero .lead { max-width: 640px; margin: 22px auto 0; font-size: clamp(17px, 2vw, 20px); color: var(--text); }
.hero .cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 34px; }
.hero .meta { margin-top: 16px; font-size: 13px; color: var(--dim); }
.hero .meta span + span::before { content: '·'; margin: 0 8px; }
.live { display: inline-flex; align-items: center; gap: 10px; margin-top: 26px; padding: 8px 16px; border-radius: 999px; background: rgba(255,255,255,.04); border: 1px solid var(--line); font-size: 14px; color: var(--muted); opacity: 0; transition: opacity .4s; }
.live.on { opacity: 1; }
.live b { color: var(--ink); }
.live .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 4px rgba(63,185,122,.18); }

/* окно лаунчера */
.stage { position: relative; max-width: 1080px; margin: 64px auto 0; }
.window { position: relative; border-radius: 22px; overflow: hidden; border: 1px solid var(--line2); background: var(--card);
  box-shadow: 0 40px 100px rgba(0,0,0,.5), 0 0 0 1px rgba(255,255,255,.02); transform: perspective(1800px) rotateX(12deg) scale(.96); transform-origin: 50% 0; transition: transform .9s cubic-bezier(.2,.8,.2,1); }
.window.flat { transform: none; }
.window img { width: 100%; }
.float { position: absolute; z-index: 2; display: grid; place-items: center; gap: 4px; border-radius: 22px; color: #EAF1FF; font-size: 12px; font-weight: 800; letter-spacing: .04em;
  border: 1px solid rgba(255,255,255,.18); background: linear-gradient(145deg, rgba(255,255,255,.16), rgba(255,255,255,.04)); backdrop-filter: blur(10px);
  box-shadow: 0 20px 44px rgba(0,0,0,.4), inset 0 1px 0 rgba(255,255,255,.25); animation: fl 7s ease-in-out infinite; }
.float svg { width: 28px; height: 28px; }
.float.f1 { width: 104px; height: 104px; left: -46px; top: 22%; transform: rotate(-9deg); }
.float.f2 { width: 88px; height: 88px; right: -38px; top: 12%; transform: rotate(10deg); animation-delay: -2.4s; }
.float.f3 { width: 72px; height: 72px; right: 6%; bottom: -30px; transform: rotate(-6deg); animation-delay: -4.2s; border-radius: 18px; }
@keyframes fl { 0%, 100% { translate: 0 0 } 50% { translate: 0 -10px } }
@media (max-width: 760px) { .float { display: none } }

/* цифры */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.stat { padding: 24px; border-radius: var(--r); background: var(--card); border: 1px solid var(--line); }
.stat b { display: block; font-size: 38px; font-weight: 900; letter-spacing: -.04em; color: var(--ink); line-height: 1; }
.stat span { display: block; margin-top: 8px; color: var(--muted); font-size: 14px; }
@media (max-width: 760px) { .stats { grid-template-columns: repeat(2, 1fr); } }

/* карточки возможностей */
.grid { display: grid; gap: 16px; }
.g3 { grid-template-columns: repeat(3, 1fr); } .g2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 960px) { .g3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .g3, .g2 { grid-template-columns: 1fr; } }
.card { padding: 26px; border-radius: var(--r); background: linear-gradient(160deg, #282D3B, #232835); border: 1px solid var(--line); transition: border-color .2s, transform .2s; }
.card:hover { border-color: var(--line2); transform: translateY(-2px); }
.card .ic { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 18px; color: #fff; background: var(--grad); box-shadow: 0 10px 22px rgba(76,127,216,.28); }
.card .ic svg { width: 24px; height: 24px; }
.card p { margin-top: 8px; color: var(--muted); font-size: 15px; }

/* витрина со вкладками */
.tour { display: grid; grid-template-columns: 300px 1fr; gap: 22px; align-items: start; }
.tour-tabs { display: flex; flex-direction: column; gap: 8px; }
.tour-tab { text-align: left; padding: 16px 18px; border-radius: 16px; border: 1px solid var(--line); background: var(--card); color: var(--text); cursor: pointer; font: inherit; transition: border-color .2s, background .2s; }
.tour-tab b { display: block; font-size: 16px; }
.tour-tab span { display: block; font-size: 13px; color: var(--muted); margin-top: 3px; }
.tour-tab.on { border-color: rgba(76,127,216,.55); background: linear-gradient(160deg, rgba(76,127,216,.16), rgba(76,127,216,.04)); }
.tour-view { border-radius: 20px; overflow: hidden; border: 1px solid var(--line2); background: var(--card); box-shadow: 0 30px 70px rgba(0,0,0,.4); }
.tour-view img { width: 100%; transition: opacity .18s; cursor: zoom-in; }
@media (max-width: 900px) { .tour { grid-template-columns: 1fr; } .tour-tabs { flex-direction: row; overflow-x: auto; } .tour-tab { min-width: 200px; } }

/* полоса шагов */
.steps { counter-reset: s; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.step { position: relative; padding: 26px; border-radius: var(--r); background: var(--card); border: 1px solid var(--line); }
.step::before { counter-increment: s; content: counter(s); display: grid; place-items: center; width: 38px; height: 38px; margin-bottom: 16px; border-radius: 50%; background: var(--acc-soft); color: var(--acc2); font-weight: 900; }
.step p { color: var(--muted); font-size: 15px; margin-top: 6px; }
@media (max-width: 760px) { .steps { grid-template-columns: 1fr; } }

/* PRO-тизер и CTA */
.banner { position: relative; overflow: hidden; padding: 48px; border-radius: var(--r-lg); border: 1px solid var(--line2);
  background: radial-gradient(60% 120% at 100% 0%, rgba(76,127,216,.28), transparent 60%), radial-gradient(50% 100% at 0% 100%, rgba(216,166,74,.12), transparent 60%), linear-gradient(160deg, #2A3040, #212633); }
.banner h2 { max-width: 620px; }
.banner p { max-width: 560px; margin-top: 14px; color: var(--text); }
.banner .cta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }
@media (max-width: 640px) { .banner { padding: 30px 22px; } }

/* FAQ */
.faq { max-width: 820px; margin: 0 auto; display: grid; gap: 10px; }
details { border-radius: 16px; background: var(--card); border: 1px solid var(--line); }
summary { list-style: none; cursor: pointer; padding: 18px 22px; color: var(--ink); font-weight: 700; display: flex; justify-content: space-between; gap: 16px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: '+'; color: var(--acc2); font-size: 22px; line-height: 1; transition: transform .2s; }
details[open] summary::after { transform: rotate(45deg); }
details > div { padding: 0 22px 20px; color: var(--muted); }

/* шапка внутренних страниц */
.page-head { padding: 140px 0 40px; text-align: center; overflow: hidden; }
.page-head .wrap { position: relative; z-index: 1; }
.page-head h1 { font-size: clamp(38px, 6vw, 64px); letter-spacing: -.045em; }
.page-head p { max-width: 640px; margin: 16px auto 0; color: var(--text); font-size: 18px; }

/* тарифы */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; max-width: 980px; margin: 0 auto; }
.plan { position: relative; padding: 30px 26px; border-radius: var(--r-lg); background: var(--card); border: 1px solid var(--line); text-align: center; }
.plan.hot { border-color: rgba(76,127,216,.6); background: linear-gradient(170deg, rgba(76,127,216,.18), var(--card) 55%); box-shadow: 0 24px 60px rgba(76,127,216,.18); }
.plan .tag { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); padding: 4px 12px; border-radius: 999px; background: var(--grad); color: #fff; font-size: 12px; font-weight: 800; }
.plan h3 { font-size: 18px; color: var(--muted); }
.plan .price { margin-top: 12px; font-size: 52px; font-weight: 900; color: var(--ink); letter-spacing: -.04em; line-height: 1; }
.plan .price small { font-size: 22px; color: var(--muted); }
.plan .per { margin-top: 8px; font-size: 13px; color: var(--dim); }
.plan .btn { width: 100%; margin-top: 22px; }
@media (max-width: 760px) { .plans { grid-template-columns: 1fr; } }

/* текстовые страницы (оферта, реквизиты, гайды) */
.doc { max-width: 860px; margin: 0 auto; padding: 36px 40px; border-radius: var(--r-lg); background: var(--card); border: 1px solid var(--line); }
.doc h2 { font-size: 22px; letter-spacing: -.02em; margin: 34px 0 12px; }
.doc h2:first-child { margin-top: 0; }
.doc p, .doc li { color: var(--text); margin-top: 8px; }
.doc ul, .doc ol { padding-left: 22px; }
.doc .note { margin-top: 26px; font-size: 14px; color: var(--dim); }
@media (max-width: 640px) { .doc { padding: 24px 20px; } }
.kv { display: grid; grid-template-columns: 200px 1fr; gap: 12px 24px; }
.kv dt { color: var(--muted); } .kv dd { color: var(--ink); font-weight: 600; }
@media (max-width: 560px) { .kv { grid-template-columns: 1fr; gap: 2px; } .kv dd { margin-bottom: 10px; } }

/* гайды */
.guides { display: grid; grid-template-columns: 240px 1fr; gap: 30px; align-items: start; }
.toc { position: sticky; top: 96px; display: flex; flex-direction: column; gap: 4px; }
.toc a { color: var(--muted); padding: 9px 14px; border-radius: 12px; font-weight: 600; font-size: 14px; }
.toc a:hover, .toc a.on { color: var(--ink); background: rgba(255,255,255,.05); }
.guide { padding: 30px; border-radius: var(--r); background: var(--card); border: 1px solid var(--line); margin-bottom: 16px; scroll-margin-top: 96px; }
.guide h2 { font-size: 24px; margin-bottom: 10px; }
.guide p, .guide li { color: var(--text); margin-top: 8px; }
.guide ol, .guide ul { padding-left: 22px; }
.guide img { margin-top: 16px; border-radius: 14px; border: 1px solid var(--line2); cursor: zoom-in; }
.hint { margin-top: 14px; padding: 12px 16px; border-radius: 12px; background: var(--acc-soft); border: 1px solid rgba(76,127,216,.3); color: var(--text); font-size: 14px; }
.hint.warn { background: rgba(216,166,74,.1); border-color: rgba(216,166,74,.35); }
@media (max-width: 900px) { .guides { grid-template-columns: 1fr; } .toc { position: static; flex-direction: row; flex-wrap: wrap; } }

/* формы */
.form { max-width: 640px; margin: 0 auto; padding: 32px; border-radius: var(--r-lg); background: var(--card); border: 1px solid var(--line); }
.form label { display: block; margin: 16px 0 6px; color: var(--ink); font-weight: 700; font-size: 14px; }
.form label:first-child { margin-top: 0; }
.form input, .form textarea { width: 100%; padding: 13px 15px; border-radius: 12px; border: 1px solid var(--line2); background: var(--bg2); color: var(--ink); font: inherit; outline: none; transition: border-color .15s, box-shadow .15s; }
.form input:focus, .form textarea:focus { border-color: var(--acc); box-shadow: 0 0 0 3px rgba(76,127,216,.18); }
.form textarea { min-height: 150px; resize: vertical; }
.form .btn { margin-top: 20px; width: 100%; }
.err { display: none; margin-top: 14px; padding: 12px 14px; border-radius: 12px; background: rgba(229,87,92,.1); border: 1px solid rgba(229,87,92,.35); color: #F2A0A3; font-size: 14px; }
.err.show { display: block; }
.ok-card { display: none; text-align: center; }
.ok-card.show { display: block; }

/* отзывы */
.rv-top { display: grid; grid-template-columns: 300px 1fr; gap: 16px; margin-bottom: 26px; }
.rv-sum { padding: 26px; border-radius: var(--r); background: var(--card); border: 1px solid var(--line); text-align: center; }
.rv-sum .big { font-size: 56px; font-weight: 900; color: var(--ink); letter-spacing: -.04em; line-height: 1; }
.stars { display: inline-flex; gap: 2px; color: var(--gold); margin-top: 8px; }
.stars svg, .rv-card .st svg { width: 18px; height: 18px; }
.stars .off, .rv-card .st .off { color: rgba(255,255,255,.16); }
.dist { padding: 22px 26px; border-radius: var(--r); background: var(--card); border: 1px solid var(--line); display: grid; gap: 8px; align-content: center; }
.dist .row { display: grid; grid-template-columns: 34px 1fr 34px; gap: 10px; align-items: center; font-size: 13px; color: var(--muted); }
.dist .bar { height: 8px; border-radius: 4px; background: rgba(255,255,255,.06); overflow: hidden; }
.dist .bar i { display: block; height: 100%; border-radius: 4px; background: var(--grad); }
.rv-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.rv-card { padding: 22px; border-radius: var(--r); background: var(--card); border: 1px solid var(--line); }
.rv-card .hd { display: flex; align-items: center; gap: 12px; }
.rv-card .av { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: var(--acc-soft); color: var(--acc2); font-weight: 900; }
.rv-card .nm { color: var(--ink); font-weight: 800; } .rv-card .dt { font-size: 12px; color: var(--dim); }
.rv-card .st { margin-left: auto; display: inline-flex; gap: 1px; color: var(--gold); }
.rv-card p { margin-top: 12px; color: var(--text); font-size: 15px; white-space: pre-line; }
.rv-card .reply { margin-top: 14px; padding: 12px 14px; border-radius: 12px; background: var(--acc-soft); font-size: 14px; color: var(--text); }
.rv-card .reply b { display: block; color: var(--acc2); margin-bottom: 4px; }
.rvw-empty { grid-column: 1 / -1; padding: 30px; text-align: center; color: var(--muted); border-radius: var(--r); border: 1px dashed var(--line2); }
.pick { display: flex; gap: 4px; }
.pick button { background: none; border: 0; cursor: pointer; color: rgba(255,255,255,.18); padding: 2px; }
.pick button.on { color: var(--gold); }
.pick svg { width: 30px; height: 30px; }
@media (max-width: 760px) { .rv-top, .rv-list { grid-template-columns: 1fr; } }

/* модалка оплаты */
.modal { position: fixed; inset: 0; z-index: 100; display: none; place-items: center; padding: 20px; background: rgba(8,10,16,.7); backdrop-filter: blur(8px); }
.modal.active { display: grid; }
.modal .box { width: min(440px, 100%); padding: 30px; border-radius: var(--r-lg); background: var(--card); border: 1px solid var(--line2); box-shadow: 0 30px 80px rgba(0,0,0,.5); }
.modal h3 { font-size: 22px; }
.modal .sum { margin-top: 8px; color: var(--muted); }
.modal .row { display: flex; gap: 10px; margin-top: 20px; }
.modal .row .btn { flex: 1; }
.modal .fine { margin-top: 14px; font-size: 12px; color: var(--dim); }

/* лайтбокс */
.lightbox { position: fixed; inset: 0; z-index: 200; display: none; place-items: center; padding: 30px; background: rgba(8,10,16,.88); cursor: zoom-out; }
.lightbox.on { display: grid; }
.lightbox img { max-height: 92vh; border-radius: 14px; box-shadow: 0 30px 80px rgba(0,0,0,.6); }

/* появление при прокрутке */
.rv { opacity: 0; transform: translateY(18px); transition: opacity .7s cubic-bezier(.2,.8,.2,1), transform .7s cubic-bezier(.2,.8,.2,1); }
.rv.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .rv { opacity: 1; transform: none; } .float { animation: none; } .window { transform: none; } }

/* подвал */
footer { padding: 56px 0 40px; border-top: 1px solid var(--line); background: var(--bg2); }
.foot { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 30px; }
.foot p { margin-top: 12px; color: var(--muted); font-size: 14px; max-width: 320px; }
.foot h4 { color: var(--ink); font-size: 14px; margin-bottom: 12px; }
.foot a { display: block; color: var(--muted); font-size: 14px; padding: 4px 0; }
.foot a:hover { color: var(--ink); }
.copy { margin-top: 40px; padding-top: 22px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 13px; color: var(--dim); }
.seller { margin-top: 34px; padding: 16px 18px; border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,0.025); font-size: 13px; line-height: 1.6; color: var(--dim); }
.seller p + p { margin-top: 4px; }
.seller b { color: var(--ink); font-weight: 600; }
.seller a { color: inherit; text-decoration: underline; text-underline-offset: 2px; }
@media (max-width: 760px) { .foot { grid-template-columns: 1fr 1fr; } }

/* ───────── SITE_FX_V1: живой фон и анимации ───────── */
.bg-fx { position: fixed; inset: 0; z-index: -1; pointer-events: none; overflow: hidden; background: var(--bg); }
.bg-fx .grid { position: absolute; inset: -2px; opacity: .55;
  background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask: radial-gradient(70% 60% at 50% 30%, #000 0%, transparent 75%); mask: radial-gradient(70% 60% at 50% 30%, #000 0%, transparent 75%);
  animation: gridMove 30s linear infinite; }
@keyframes gridMove { to { background-position: 64px 64px, 64px 64px } }
.bg-fx .blob { position: absolute; border-radius: 50%; filter: blur(90px); opacity: .5; will-change: transform; }
.bg-fx .b1 { width: 620px; height: 620px; left: -160px; top: -140px; background: radial-gradient(circle, rgba(76,127,216,.55), transparent 65%); animation: blob1 26s ease-in-out infinite alternate; }
.bg-fx .b2 { width: 560px; height: 560px; right: -180px; top: 30%; background: radial-gradient(circle, rgba(95,200,230,.32), transparent 65%); animation: blob2 31s ease-in-out infinite alternate; }
.bg-fx .b3 { width: 680px; height: 680px; left: 25%; bottom: -320px; background: radial-gradient(circle, rgba(120,96,220,.28), transparent 65%); animation: blob3 35s ease-in-out infinite alternate; }
@keyframes blob1 { to { transform: translate(240px, 160px) scale(1.15) } }
@keyframes blob2 { to { transform: translate(-220px, -120px) scale(.9) } }
@keyframes blob3 { to { transform: translate(-180px, -200px) scale(1.1) } }
.bg-fx canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.bg-fx .vignette { position: absolute; inset: 0; background: radial-gradient(120% 80% at 50% 0%, transparent 40%, rgba(15,18,25,.65) 100%); }
body { background: transparent; }
html { background: var(--bg); }
footer { position: relative; background: rgba(22,26,34,.82); backdrop-filter: blur(6px); }

/* заголовок: переливающийся градиент */
.hero h1 .grad { background-size: 220% 100%; animation: shimmer 7s ease-in-out infinite; background-image: linear-gradient(90deg, #8FB4F0, #4C7FD8 30%, #5FA8C8 55%, #A9C4F5 75%, #4C7FD8); }
@keyframes shimmer { 0%, 100% { background-position: 0% 0 } 50% { background-position: 100% 0 } }
.hero h1, .hero .lead, .hero .cta, .hero .meta, .hero .live, .hero .eyebrow { animation: heroIn .9s cubic-bezier(.2,.8,.2,1) both; }
.hero .eyebrow { animation-delay: .05s } .hero h1 { animation-delay: .12s } .hero .lead { animation-delay: .22s } .hero .cta { animation-delay: .32s } .hero .meta { animation-delay: .4s }
@keyframes heroIn { from { opacity: 0; transform: translateY(22px); filter: blur(6px) } to { opacity: 1; transform: none; filter: none } }
.live.on { animation: heroIn .8s both; }

/* окно лаунчера: наклон за курсором + блик */
.stage { perspective: 1800px; }
.window.flat { transform: rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); transition: transform .25s ease-out; }
.window::after { content: ''; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(500px circle at var(--gx, 50%) var(--gy, 0%), rgba(255,255,255,.10), transparent 45%); transition: opacity .3s; }
.stage::before { content: ''; position: absolute; left: 8%; right: 8%; bottom: -40px; height: 120px; background: radial-gradient(50% 50% at 50% 50%, rgba(76,127,216,.45), transparent 70%); filter: blur(30px); z-index: -1; }

/* бегущая строка */
.marquee { position: relative; overflow: hidden; padding: 18px 0; border-block: 1px solid var(--line); background: rgba(255,255,255,.015);
  -webkit-mask: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); mask: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marquee .track { display: flex; gap: 46px; width: max-content; animation: marq 40s linear infinite; }
.marquee span { display: inline-flex; align-items: center; gap: 46px; color: var(--muted); font-weight: 800; font-size: 15px; letter-spacing: .02em; white-space: nowrap; }
.marquee span::after { content: '✦'; color: var(--acc2); font-size: 12px; }
@keyframes marq { to { transform: translateX(-50%) } }

/* карточки: подсветка под курсором */
.card, .step, .stat, .plan, .guide, .rv-card { position: relative; isolation: isolate; }
.card::before, .step::before, .plan::after, .stat::after { pointer-events: none; }
.card::after, .stat::after { content: ''; position: absolute; inset: 0; border-radius: inherit; z-index: -1; opacity: 0; transition: opacity .3s;
  background: radial-gradient(360px circle at var(--mx, 50%) var(--my, 50%), rgba(76,127,216,.18), transparent 60%); }
.card:hover::after, .stat:hover::after { opacity: 1; }
.card .ic { transition: transform .35s cubic-bezier(.2,.8,.2,1); }
.card:hover .ic { transform: translateY(-3px) rotate(-6deg) scale(1.06); }

/* кнопки: блик */
.btn-primary { position: relative; overflow: hidden; }
.btn-primary::after { content: ''; position: absolute; top: 0; bottom: 0; left: -60%; width: 40%; transform: skewX(-20deg);
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.35), transparent); transition: left .6s ease; }
.btn-primary:hover::after { left: 130%; }

/* вращающаяся светящаяся рамка */
@property --ang { syntax: '<angle>'; initial-value: 0deg; inherits: false; }
.plan.hot, .banner { border-color: transparent; }
.plan.hot::before, .banner::before { content: ''; position: absolute; inset: -1px; border-radius: inherit; padding: 1px; z-index: 0; pointer-events: none;
  background: conic-gradient(from var(--ang), rgba(76,127,216,.15), #6B98E6, rgba(95,200,230,.9), rgba(216,166,74,.7), rgba(76,127,216,.15) 70%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude;
  animation: spinB 6s linear infinite; }
.banner > *, .plan.hot > *:not(.tag) { position: relative; z-index: 1; }
.plan.hot > .tag { z-index: 2; }
@keyframes spinB { to { --ang: 360deg } }

/* поочерёдное появление */
.rv { transition-delay: var(--d, 0ms); }

/* значок «онлайн» пульсирует */
.live .dot { animation: pulse 2s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { box-shadow: 0 0 0 4px rgba(63,185,122,.18) } 50% { box-shadow: 0 0 0 8px rgba(63,185,122,.05) } }

@media (prefers-reduced-motion: reduce) {
  .bg-fx .grid, .bg-fx .blob, .hero h1 .grad, .marquee .track, .plan.hot::before, .banner::before, .live .dot { animation: none !important; }
  .hero h1, .hero .lead, .hero .cta, .hero .meta, .hero .live, .hero .eyebrow { animation: none; }
}

/* HERO_TITLE_V2: «Собери игру под себя» + сменяющиеся слова */
.hero h1 { font-size: clamp(50px, 8.6vw, 108px); line-height: .98; letter-spacing: -.055em; text-shadow: 0 10px 60px rgba(76,127,216,.18); }
.hero h1 .grad { display: inline-block; padding-bottom: .06em; filter: drop-shadow(0 8px 30px rgba(76,127,216,.35)); }
.rotline { display: inline-flex; align-items: center; gap: 8px; padding: 7px 16px 7px 14px; border-radius: 999px; background: rgba(255,255,255,.04); border: 1px solid var(--line2);
  color: var(--text); font-size: 14px; font-weight: 700; animation: heroIn .9s cubic-bezier(.2,.8,.2,1) both; }
.rotline::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--acc2); box-shadow: 0 0 12px var(--acc2); }
.rot { position: relative; display: inline-block; height: 1.4em; overflow: hidden; vertical-align: bottom; min-width: 4.6em; text-align: left; }
.rot b { position: absolute; left: 0; top: 0; color: var(--acc2); opacity: 0; transform: translateY(100%); animation: rotw 10s infinite; }
.rot b:nth-child(2) { animation-delay: 2.5s } .rot b:nth-child(3) { animation-delay: 5s } .rot b:nth-child(4) { animation-delay: 7.5s }
@keyframes rotw { 0% { opacity: 0; transform: translateY(100%) } 4%, 22% { opacity: 1; transform: none } 26%, 100% { opacity: 0; transform: translateY(-100%) } }
@media (prefers-reduced-motion: reduce) { .rot b { animation: none } .rot b:first-child { opacity: 1; transform: none } }