/* IzyShift — лендинг. Токены B «Pass» из приложения (webapp/src/desk.css, mob.css):
   графит, янтарь только для «сейчас / выбрано», Inter с табличными цифрами.
   Шрифт — свой (assets/fonts, те же woff2, что у приложения), внешних запросов нет. */
@font-face { font-family: Inter; font-weight: 400; font-display: swap; src: url(fonts/inter-400.woff2) format("woff2"); }
@font-face { font-family: Inter; font-weight: 500; font-display: swap; src: url(fonts/inter-500.woff2) format("woff2"); }
@font-face { font-family: Inter; font-weight: 600; font-display: swap; src: url(fonts/inter-600.woff2) format("woff2"); }
@font-face { font-family: Inter; font-weight: 700; font-display: swap; src: url(fonts/inter-700.woff2) format("woff2"); }
/* греческий — отдельный файл, грузится только на странице с греческим (05.10.2026) */
@font-face { font-family: Inter; font-weight: 400; font-display: swap; src: url(fonts/inter-greek-400.woff2) format("woff2"); unicode-range: U+0370-03FF, U+1F00-1FFF; }
@font-face { font-family: Inter; font-weight: 500; font-display: swap; src: url(fonts/inter-greek-500.woff2) format("woff2"); unicode-range: U+0370-03FF, U+1F00-1FFF; }
@font-face { font-family: Inter; font-weight: 600; font-display: swap; src: url(fonts/inter-greek-600.woff2) format("woff2"); unicode-range: U+0370-03FF, U+1F00-1FFF; }
@font-face { font-family: Inter; font-weight: 700; font-display: swap; src: url(fonts/inter-greek-700.woff2) format("woff2"); unicode-range: U+0370-03FF, U+1F00-1FFF; }

:root {
  --rail: #1B1E22; --rail-2: #2A2F36; --rail-ink: #B4BAC3;
  --canvas: #F1F2F4; --surface: #FFFFFF; --head: #F7F8F9;
  --ink: #15181C; --ink-2: #3E444C; --muted: #5C636D; --line: #E1E4E8; --line-2: #CDD2D8;
  --signal: #F0A202; --signal-soft: #FFF4D6; --signal-ink: #8A5A00;
  --ok: #1A7F4B; --ok-soft: #E3F2E9; --warn: #A65500; --err: #C7302B; --live: #0B6FB8; --live-soft: #E1EEF8;
  --r: 6px; --r-lg: 10px; --r-xl: 14px; --max: 1160px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font: 17px/1.55 Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; font-feature-settings: "tnum" 1, "cv11" 1;
       color: var(--ink); background: var(--surface); -webkit-font-smoothing: antialiased; }
a { color: var(--ink); text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
h1, h2, h3 { font-weight: 700; letter-spacing: -0.022em; line-height: 1.14; }
h1 { font-size: clamp(34px, 5vw, 54px); }
h2 { font-size: clamp(26px, 3.3vw, 38px); }
h3 { font-size: 19px; letter-spacing: -0.01em; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; letter-spacing: .06em;
           text-transform: uppercase; color: var(--ink-2); margin-bottom: 14px; }
.eyebrow::before { content: ""; width: 8px; height: 8px; border-radius: 2px; background: var(--signal); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 46px; padding: 0 20px; border-radius: var(--r-lg);
       font-weight: 600; font-size: 16px; border: 1px solid transparent; cursor: pointer; white-space: nowrap; transition: background .15s, border-color .15s; }
.btn.primary { background: var(--rail); color: #fff; }
.btn.primary:hover { background: #000; }
.btn.ghost { background: var(--surface); color: var(--ink); border-color: var(--line-2); }
.btn.ghost:hover { border-color: var(--ink-2); }
.btn.big { height: 54px; padding: 0 26px; font-size: 17px; }
.btn:focus-visible, a:focus-visible, summary:focus-visible { outline: 3px solid var(--signal); outline-offset: 2px; }

/* логотип — как в меню приложения: янтарная плашка «iz» */
.logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 19px; letter-spacing: -0.02em; color: var(--ink); }
.mark { width: 28px; height: 28px; border-radius: 7px; background: var(--signal); color: var(--rail); display: grid; place-items: center;
        font-size: 14px; font-weight: 700; letter-spacing: -0.03em; flex: none; }

/* nav */
.nav { position: sticky; top: 0; z-index: 10; background: rgba(255,255,255,.92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.nav .wrap { display: flex; align-items: center; gap: 26px; height: 62px; }
.nav-links { display: flex; gap: 20px; margin-left: 6px; }
.nav-links a { color: var(--ink-2); font-weight: 500; font-size: 15px; }
.nav-links a:hover { color: var(--ink); }
.nav-right { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.lang { display: inline-flex; border: 1px solid var(--line-2); border-radius: var(--r); overflow: hidden; font-size: 13px; font-weight: 600; }
.lang a, .lang span { padding: 7px 11px; color: var(--ink-2); }
.lang span { background: var(--rail); color: #fff; }
/* выбор языка из четырёх (05.10.2026): <details>, без JS */
.langs { position: relative; font-size: 13px; font-weight: 600; }
.langs summary { list-style: none; cursor: pointer; display: inline-flex; align-items: center; gap: 4px; height: 38px; padding: 0 10px; border: 1px solid var(--line-2); border-radius: var(--r); color: var(--ink-2); white-space: nowrap; }
.langs summary::-webkit-details-marker { display: none; }
.langs summary::after { content: "▾"; font-size: 11px; }
.langs[open] summary { border-color: var(--ink-2); color: var(--ink); }
.langs-menu { position: absolute; right: 0; top: calc(100% + 6px); min-width: 160px; background: #fff; border: 1px solid var(--line-2); border-radius: var(--r); box-shadow: 0 10px 30px rgba(0,0,0,.12); padding: 6px; display: grid; z-index: 20; }
.langs-menu a, .langs-menu span { padding: 8px 10px; border-radius: 6px; color: var(--ink); font-weight: 500; font-size: 14px; }
.langs-menu a:hover { background: var(--line); }
.langs-menu span { background: var(--rail); color: #fff; }
.nav .btn { height: 38px; padding: 0 14px; font-size: 15px; }
.nav .login { color: var(--ink); font-weight: 500; font-size: 15px; padding: 0 6px; }
@media (max-width: 960px) { .nav-links { display: none; } }
@media (max-width: 640px) {
  .nav .wrap { gap: 10px; }
  .nav .btn.primary { display: none; }
  .nav .login { height: 38px; display: inline-flex; align-items: center; padding: 0 12px; border: 1px solid var(--line-2); border-radius: var(--r); }
}

/* hero */
.hero { padding: 64px 0 56px; background: linear-gradient(180deg, var(--surface) 0%, var(--canvas) 100%); overflow: hidden; }
.hero .wrap { display: grid; grid-template-columns: 1fr 1.15fr; gap: 40px; align-items: center; }
.hero h1 { font-size: clamp(34px, 4.3vw, 50px); }
.hero p.lead { font-size: 19px; color: var(--ink-2); margin: 20px 0 28px; max-width: 32em; }
.hero .cta { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.hero .links { margin-top: 18px; display: flex; flex-wrap: wrap; gap: 8px 20px; font-size: 15px; }
.hero .links a { color: var(--ink); font-weight: 600; text-decoration: underline; text-decoration-color: var(--line-2); text-underline-offset: 4px; }
.hero .links a:hover { text-decoration-color: var(--signal); }
.hero .note { margin-top: 14px; font-size: 14px; color: var(--muted); }
.hero-art { position: relative; height: 540px; }
.hero-art .window { position: absolute; left: 0; top: 20px; width: 104%; }
.hero-art .device { position: absolute; right: -36px; top: 120px; width: 220px; z-index: 2; }
@media (max-width: 960px) {
  .hero { padding-top: 40px; }
  .hero .wrap { grid-template-columns: 1fr; }
  .hero-art { height: auto; display: flex; justify-content: center; }
  .hero-art .window { display: none; }
  .hero-art .device { position: static; width: 270px; }
  .hero .wrap { gap: 32px; }
}

/* окна и устройства */
.window { border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--line-2); background: var(--surface); box-shadow: 0 24px 60px rgba(21,24,28,.14); }
.window .bar { height: 26px; background: var(--head); border-bottom: 1px solid var(--line); display: flex; gap: 6px; align-items: center; padding: 0 10px; }
.window .bar i { width: 9px; height: 9px; border-radius: 50%; background: var(--line-2); display: block; }
.device { border-radius: 40px; padding: 9px; background: var(--rail); box-shadow: 0 30px 60px rgba(21,24,28,.25), inset 0 0 0 1px #3a4048; }
.device .screen { border-radius: 31px; overflow: hidden; background: var(--surface); position: relative; padding-top: 30px; }
.device.tg .screen { padding-top: 0; }
.device .screen img { width: 100%; aspect-ratio: 390 / 800; object-fit: cover; object-position: top; }
.device .notch { position: absolute; top: 7px; left: 50%; transform: translateX(-50%); width: 84px; height: 22px; border-radius: 12px; background: var(--rail); z-index: 1; }
.tablet { border-radius: 24px; padding: 12px; background: var(--rail); box-shadow: 0 20px 50px rgba(21,24,28,.18); }
.tablet img { border-radius: 12px; }
/* Telegram Mini App: шапка и MainButton Telegram дорисованы — в настоящем Telegram их рисует сам клиент */
.tg-top { display: flex; align-items: center; gap: 10px; padding: 34px 14px 10px; background: #fff; border-bottom: 1px solid var(--line); font-size: 13px; color: var(--ink); }
.tg-top b { flex: 1; text-align: center; font-weight: 600; font-size: 14px; }
.tg-top .x { color: #2481CC; font-weight: 500; }
.tg-top .dots { color: #2481CC; font-size: 18px; line-height: 1; }
.tg-top small { display: block; color: var(--muted); font-weight: 400; font-size: 11px; white-space: nowrap; }
.device.tg .screen img { aspect-ratio: 390 / 655; }
.tg-main { background: #2481CC; color: #fff; text-align: center; font-weight: 600; font-size: 14px; padding: 13px 0 18px; }

/* полоса цифр */
.proof { padding: 22px 0; border-bottom: 1px solid var(--line); background: var(--surface); }
.proof .wrap { display: flex; flex-wrap: wrap; gap: 10px 40px; align-items: center; justify-content: center; color: var(--ink-2); font-size: 15px; }
.proof b { color: var(--ink); font-weight: 700; }

/* разделы */
.section { padding: 88px 0; }
.section.alt { background: var(--canvas); }
.section.dark { background: var(--rail); color: #fff; }
.section.dark .eyebrow { color: var(--rail-ink); }
.section.dark p, .section.dark li { color: #D5DAE0; }
.section-head { max-width: 44em; margin-bottom: 44px; }
.section-head p { color: var(--ink-2); font-size: 18px; margin-top: 12px; }
.grid3, .grid4 { display: grid; gap: 16px; }
.grid3 { grid-template-columns: repeat(3, 1fr); }
.grid4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 960px) { .grid4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 820px) { .grid3 { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .grid4 { grid-template-columns: 1fr; } }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 24px; }
.card h3 { margin-bottom: 8px; }
.card p { color: var(--ink-2); font-size: 15.5px; }
.card .ic { width: 38px; height: 38px; border-radius: var(--r); background: var(--signal-soft); display: grid; place-items: center; margin-bottom: 16px; font-size: 19px; }
.card .lvl { display: inline-block; font-size: 12px; font-weight: 600; color: var(--ink-2); background: var(--canvas); border: 1px solid var(--line); border-radius: 999px; padding: 2px 9px; margin-bottom: 12px; }
.card ul { list-style: none; margin-top: 12px; display: grid; gap: 6px; }
.card li { font-size: 14.5px; color: var(--ink-2); padding-left: 18px; position: relative; }
.card li::before { content: ""; position: absolute; left: 2px; top: .62em; width: 6px; height: 6px; border-radius: 1px; background: var(--ok); }

/* строки возможностей */
.feature { display: grid; grid-template-columns: 5fr 7fr; gap: 56px; align-items: center; padding: 44px 0; }
.feature + .feature { border-top: 1px solid var(--line); }
.feature.rev { grid-template-columns: 7fr 5fr; }
.feature.rev .text { order: 2; }
.feature h2 { margin-bottom: 14px; font-size: clamp(24px, 2.8vw, 32px); }
.feature p { color: var(--ink-2); font-size: 17px; }
.feature ul, .ticks { list-style: none; margin-top: 18px; display: grid; gap: 10px; }
.feature li, .ticks li { padding-left: 26px; position: relative; font-size: 16px; }
.feature li::before, .ticks li::before { content: "✓"; position: absolute; left: 0; color: var(--ok); font-weight: 700; }
.section.dark .ticks li::before { color: var(--signal); }
.shot { border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--line-2); box-shadow: 0 16px 40px rgba(21,24,28,.10); background: var(--surface); }
.tag-new { display: inline-block; font-size: 11.5px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--signal-ink);
           background: var(--signal-soft); border-radius: 4px; padding: 2px 7px; margin-left: 8px; vertical-align: 3px; }
@media (max-width: 900px) { .feature, .feature.rev { grid-template-columns: 1fr; gap: 26px; } .feature.rev .text { order: 0; } }

/* телефон и Mini App */
.phones { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; align-items: start; margin-top: 8px; }
.phones figure { margin: 0; }
.phones figcaption { margin-top: 14px; font-size: 14.5px; color: #D5DAE0; text-align: center; }
.phones figcaption b { display: block; color: #fff; font-size: 15.5px; margin-bottom: 2px; }
.mob-points { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px 40px; margin-top: 44px; }
.mob-points h3 { color: #fff; font-size: 17px; margin-bottom: 6px; }
.mob-points p { font-size: 15px; }
.mob-cta { margin-top: 36px; display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.section.dark .btn.ghost { background: transparent; color: #fff; border-color: #4a515b; }
.section.dark .btn.ghost:hover { border-color: #fff; }
.btn.signal { background: var(--signal); color: var(--rail); }
.btn.signal:hover { background: #ffb31a; }
@media (max-width: 1000px) { .phones { grid-template-columns: repeat(2, 1fr); max-width: 600px; margin-left: auto; margin-right: auto; } .mob-points { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .phones { gap: 14px; } .phones .device { border-radius: 30px; padding: 6px; } .phones .device .screen { border-radius: 25px; } .phones .notch { display: none; } .mob-points { grid-template-columns: 1fr; } }

/* терминал */
.pair { position: relative; padding-bottom: 20%; }
.pair .tablet:first-child { width: 80%; }
.pair .tablet:last-child { position: absolute; width: 66%; right: 0; bottom: 0; }
@media (max-width: 900px) { .pair { padding-bottom: 0; display: grid; gap: 16px; } .pair .tablet:first-child, .pair .tablet:last-child { position: static; width: 100%; } }

/* уведомления */
.nt-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.chat { background: #E7EBEF; border-radius: var(--r-xl); padding: 16px; display: grid; gap: 10px; font-size: 14.5px; border: 1px solid var(--line); }
.msg { background: var(--surface); border-radius: 12px 12px 12px 4px; padding: 10px 12px; max-width: 94%; white-space: pre-line; line-height: 1.45; color: var(--ink);
       box-shadow: 0 1px 1px rgba(21,24,28,.06); }
.msg .who { display: block; font-size: 12px; font-weight: 600; color: var(--live); margin-bottom: 3px; }
.msg time { display: block; font-size: 11.5px; color: var(--muted); margin-top: 4px; text-align: right; }
.msg .kb { display: grid; grid-auto-flow: column; gap: 6px; margin-top: 8px; }
.msg .kb span { text-align: center; background: var(--canvas); border: 1px solid var(--line); border-radius: 8px; padding: 6px 4px; font-size: 13px; font-weight: 500; color: var(--live); }
.notif-list { display: grid; gap: 14px; margin-top: 22px; }
.notif-list div { display: grid; grid-template-columns: 34px 1fr; gap: 12px; align-items: start; }
.notif-list .ic { width: 34px; height: 34px; border-radius: var(--r); background: var(--surface); border: 1px solid var(--line); display: grid; place-items: center; font-size: 16px; }
.notif-list b { display: block; font-size: 16px; }
.notif-list span { color: var(--ink-2); font-size: 15px; }
@media (max-width: 900px) { .nt-grid { grid-template-columns: 1fr; gap: 28px; } }

/* Syrve */
.syrve-charts { display: grid; gap: 24px; margin-top: 8px; }
.syrve-charts figure { margin: 0; }
.syrve-charts .shot img { padding: 14px 16px 10px; }
.syrve-charts figcaption { color: var(--muted); font-size: 14px; margin-top: 10px; }
.syrve-facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 28px; }
@media (max-width: 820px) { .syrve-facts { grid-template-columns: 1fr; } }

/* шаги */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; counter-reset: s; }
.step { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 24px; }
.step::before { counter-increment: s; content: counter(s); display: inline-grid; place-items: center; width: 32px; height: 32px; border-radius: var(--r);
                background: var(--rail); color: var(--signal); font-weight: 700; margin-bottom: 14px; }
.step p { color: var(--ink-2); font-size: 15.5px; margin-top: 6px; }
@media (max-width: 820px) { .steps { grid-template-columns: 1fr; } }

/* цены */
.plans { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.plan { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 22px; display: flex; flex-direction: column; }
.plan.hot { border: 2px solid var(--rail); padding: 21px; position: relative; }
.plan.hot::before { content: ""; position: absolute; left: -2px; right: -2px; top: -2px; height: 5px; background: var(--signal); border-radius: var(--r-lg) var(--r-lg) 0 0; }
.plan .name { font-weight: 700; font-size: 18px; }
.plan .people { color: var(--ink-2); font-size: 14px; margin-top: 2px; }
.plan .price { font-size: 38px; font-weight: 700; letter-spacing: -0.03em; margin: 16px 0 2px; }
.plan .price small { font-size: 15px; font-weight: 500; color: var(--ink-2); letter-spacing: 0; }
.plan .per { color: var(--ink-2); font-size: 14px; min-height: 42px; }
.plan .btn { margin-top: auto; }
.plan-notes { margin-top: 22px; color: var(--ink-2); font-size: 15px; display: grid; gap: 6px; }
@media (max-width: 960px) { .plans { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .plans { grid-template-columns: 1fr; } }

/* вопросы */
.faq { max-width: 780px; }
.faq details { border-top: 1px solid var(--line-2); padding: 18px 0; }
.faq details:last-child { border-bottom: 1px solid var(--line-2); }
.faq summary { cursor: pointer; font-weight: 600; font-size: 17px; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--ink-2); font-weight: 400; font-size: 22px; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq details p { color: var(--ink-2); margin-top: 10px; font-size: 16px; max-width: 46em; }

/* финал и подвал */
.final { text-align: center; padding: 88px 0; background: var(--rail); color: #fff; }
.final p { color: #D5DAE0; font-size: 18px; margin: 12px auto 28px; max-width: 34em; }
.final .cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
footer { padding: 30px 0; color: var(--ink-2); font-size: 14px; border-top: 1px solid var(--line); }
footer .wrap { display: flex; flex-wrap: wrap; gap: 12px 28px; align-items: center; }
footer .logo { font-size: 16px; }
footer .logo .mark { width: 24px; height: 24px; font-size: 12px; border-radius: 6px; }
footer a { color: var(--ink-2); }
footer a:hover { color: var(--ink); }
footer .right { margin-left: auto; }
/* 07.10.2026: юридические ссылки и реквизиты продавца */
footer .foot-legal { display: block; margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--line); font-size: 13px; }
footer .foot-docs { line-height: 1.9; }
footer .foot-docs a { text-decoration: underline; text-underline-offset: 2px; }
footer .foot-note { color: var(--muted); margin-left: 6px; }
footer .foot-co { color: var(--muted); margin-top: 4px; }