/* Лендинг RedRook: тёмный, как программа; шрифты бренда — свои файлы
   (Geologica — заголовки, Onest — текст; OFL), без JS. */
@font-face { font-family: "Geologica"; font-style: normal; font-weight: 500 700; font-display: swap; src: url(/static/landing/geologica-cyrillic.woff2) format("woff2"); unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: "Geologica"; font-style: normal; font-weight: 500 700; font-display: swap; src: url(/static/landing/geologica-latin.woff2) format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Onest"; font-style: normal; font-weight: 400 600; font-display: swap; src: url(/static/landing/onest-cyrillic.woff2) format("woff2"); unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: "Onest"; font-style: normal; font-weight: 400 600; font-display: swap; src: url(/static/landing/onest-latin.woff2) format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
:root {
  --bg: #0a0d14;
  --bg-2: #0f131c;
  --panel: rgba(255, 255, 255, .035);
  --panel-2: rgba(255, 255, 255, .06);
  --line: rgba(255, 255, 255, .09);
  --text: #eef1f7;
  --text-2: #b6bdcc;
  --muted: #7f879a;
  --accent: #ff5562;
  --accent-2: #ff9aa2;
  --warm: #f5b84b;
  --buy: #2fbf88;
  --sell: #ef5a6a;
  --radius: 18px;
  --display: "Geologica", "Onest", system-ui, sans-serif;
  --sans: "Onest", system-ui, -apple-system, "Segoe UI", "Inter", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; font-family: var(--sans); font-size: 16px; line-height: 1.55; color: var(--text);
  background:
    radial-gradient(1100px 600px at 75% -10%, rgba(240, 65, 79, .22), transparent 60%),
    radial-gradient(800px 500px at 5% 10%, rgba(240, 65, 79, .06), transparent 60%),
    var(--bg);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }
.in { max-width: 1180px; margin: 0 auto; padding: 0 20px; }
.mono { font-family: var(--mono); }

/* шапка */
.top { position: sticky; top: 0; z-index: 10; backdrop-filter: saturate(140%) blur(14px); -webkit-backdrop-filter: saturate(140%) blur(14px); background: rgba(10, 13, 20, .72); border-bottom: 1px solid var(--line); }
.top .in { display: flex; align-items: center; gap: 22px; height: 62px; }
.logo { display: flex; align-items: center; gap: 10px; color: var(--text); font-family: var(--display); font-weight: 700; font-size: 19px; letter-spacing: -.02em; }
.logo:hover { text-decoration: none; }
.logo img { width: 30px; height: 30px; }
.logo b { color: #f0414f; font-weight: 700; }
.menu { display: flex; gap: 20px; margin-left: 12px; }
.menu a { color: var(--text-2); font-size: 14.5px; font-weight: 500; }
.menu a:hover { color: var(--text); text-decoration: none; }
.top .right { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.lang { display: inline-flex; border: 1px solid var(--line); border-radius: 999px; padding: 2px; font-size: 12.5px; font-weight: 600; }
.lang a { padding: 3px 9px; border-radius: 999px; color: var(--muted); }
.lang a.on { background: var(--panel-2); color: var(--text); }
.lang a:hover { text-decoration: none; color: var(--text); }

/* кнопки */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 9px; padding: 11px 18px; border-radius: 12px; border: 1px solid var(--line); background: var(--panel); color: var(--text); font: inherit; font-weight: 600; font-size: 15px; cursor: pointer; white-space: nowrap; transition: transform .12s, background .12s, border-color .12s, box-shadow .12s; }
.btn:hover { text-decoration: none; background: var(--panel-2); border-color: rgba(255, 255, 255, .18); }
.btn:active { transform: translateY(1px); }
.btn.primary { background: linear-gradient(180deg, #ff5f6b, #d92d3c); border-color: transparent; color: #fff; box-shadow: 0 8px 28px -10px rgba(240, 65, 79, .8), inset 0 1px 0 rgba(255, 255, 255, .25); }
.btn.primary:hover { filter: brightness(1.07); }
.btn.teal { background: rgba(255, 255, 255, .06); border-color: rgba(255, 154, 162, .45); color: #ffd6d9; }
.btn.teal:hover { background: rgba(240, 65, 79, .14); border-color: rgba(255, 154, 162, .7); }
.btn.sm { padding: 7px 13px; font-size: 13.5px; border-radius: 10px; }
.btn.lg { padding: 14px 22px; font-size: 16px; border-radius: 14px; }
.btn[aria-disabled="true"] { opacity: .45; pointer-events: none; }
.btn svg { width: 18px; height: 18px; flex: none; }
.btn small { font-weight: 500; opacity: .75; font-size: 12.5px; }

/* первый экран */
.hero { position: relative; isolation: isolate; padding: 96px 0 40px; }
/* Фон первого экрана: изо-башня справа, к тексту и вниз уходит в темноту. */
.hero::before { content: ""; position: absolute; z-index: -1; top: 0; right: 0; width: min(64vw, 1100px); height: 680px; background: url(/static/landing/hero-bg.webp) right center / cover no-repeat; -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 38%), linear-gradient(0deg, transparent 0, #000 34%); -webkit-mask-composite: source-in; mask-image: linear-gradient(90deg, transparent 0, #000 38%), linear-gradient(0deg, transparent 0, #000 34%); mask-composite: intersect; opacity: .95; }
.hero .copy { max-width: 640px; }
h1, h2, h3, h4, .facts b, .plan .price { font-family: var(--display); }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; padding: 5px 12px; border-radius: 999px; border: 1px solid var(--line); background: var(--panel); color: var(--text-2); font-size: 13px; font-weight: 500; }
.eyebrow i { width: 7px; height: 7px; border-radius: 50%; background: var(--accent-2); box-shadow: 0 0 10px var(--accent-2); }
.hero h1 { font-size: clamp(36px, 5.8vw, 68px); line-height: 1.02; letter-spacing: -.04em; margin: 22px 0 18px; font-weight: 700; text-wrap: balance; }
.hero h1 em { font-style: normal; background: linear-gradient(90deg, #ff5864, #ffb3b9); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero .lead { font-size: clamp(16px, 2vw, 19px); color: var(--text-2); max-width: 580px; margin: 0 0 30px; }
.cta { display: flex; gap: 12px; flex-wrap: wrap; }
.cta-note { color: var(--muted); font-size: 13.5px; margin-top: 14px; }
.shot { position: relative; margin: 72px auto 0; max-width: 1120px; border-radius: 16px; padding: 1px; background: linear-gradient(180deg, rgba(255, 255, 255, .22), rgba(255, 255, 255, .03)); box-shadow: 0 40px 120px -30px rgba(240, 65, 79, .45), 0 20px 60px -20px rgba(0, 0, 0, .8); }
.shot img { border-radius: 15px; width: 100%; height: auto; }
.shot::after { content: ""; position: absolute; inset: auto 8% -40px; height: 80px; background: radial-gradient(closest-side, rgba(240, 65, 79, .35), transparent); filter: blur(20px); z-index: -1; }

/* полоса фактов */
.facts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; margin: 56px 0 0; }
.facts div { background: var(--bg-2); padding: 20px 22px; }
.facts b { display: block; font-size: 22px; letter-spacing: -.02em; }
.facts span { color: var(--muted); font-size: 13.5px; }

/* секции */
section.block { padding: 88px 0 0; }
.kicker { color: var(--accent-2); font-weight: 650; font-size: 13px; letter-spacing: .09em; text-transform: uppercase; }
h2.title { font-size: clamp(28px, 3.6vw, 42px); letter-spacing: -.03em; line-height: 1.12; margin: 10px 0 14px; max-width: 760px; }
p.sub { color: var(--text-2); font-size: 17px; max-width: 700px; margin: 0; }

.feature { display: grid; grid-template-columns: 1fr 1.25fr; gap: 48px; align-items: center; margin-top: 64px; }
.feature.rev { grid-template-columns: 1.25fr 1fr; }
.feature.rev .text { order: 2; }
.feature h3 { font-size: 26px; letter-spacing: -.02em; margin: 6px 0 12px; line-height: 1.2; }
.feature p { color: var(--text-2); margin: 0 0 14px; }
.feature ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 9px; }
.feature li { display: flex; gap: 10px; color: var(--text-2); font-size: 15px; }
.feature li::before { content: ""; flex: none; width: 18px; height: 18px; margin-top: 2px; border-radius: 6px; background: rgba(240, 65, 79, .14) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ff9aa2' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L19 7'/%3E%3C/svg%3E") center / 12px no-repeat; }
.frame { border-radius: 14px; padding: 1px; background: linear-gradient(180deg, rgba(255, 255, 255, .18), rgba(255, 255, 255, .03)); box-shadow: 0 30px 80px -30px rgba(0, 0, 0, .9); }
.frame img { border-radius: 13px; width: 100%; height: auto; }

.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 40px; }
.tile { border: 1px solid var(--line); background: var(--panel); border-radius: var(--radius); padding: 22px; }
.tile h4 { margin: 0 0 6px; font-size: 17px; letter-spacing: -.01em; }
.tile p { margin: 0; color: var(--text-2); font-size: 14.5px; }
.tile .ic { width: 64px; height: 64px; margin: -4px 0 10px -4px; }
.tile .ic svg { width: 64px; height: 64px; display: block; }
.ex { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 26px; }
.ex span { padding: 7px 13px; border-radius: 999px; border: 1px solid var(--line); background: var(--panel); font-weight: 600; font-size: 14px; color: var(--text-2); }

/* тарифы */
.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 16px; margin-top: 40px; }
.plan { position: relative; border: 1px solid var(--line); background: var(--panel); border-radius: 22px; padding: 28px; display: flex; flex-direction: column; }
.plan.pro { border-color: rgba(240, 65, 79, .55); background: linear-gradient(180deg, rgba(240, 65, 79, .14), rgba(240, 65, 79, .03)); box-shadow: 0 30px 80px -40px rgba(240, 65, 79, .7); }
.plan .badge { position: absolute; top: 18px; right: 18px; font-size: 12px; font-weight: 700; padding: 4px 10px; border-radius: 999px; background: rgba(240, 65, 79, .2); color: #ffb3b9; }
.plan h3 { margin: 0; font-size: 20px; }
.plan .price { font-size: 46px; font-weight: 760; letter-spacing: -.04em; margin: 10px 0 2px; }
.plan .price small { font-size: 16px; font-weight: 500; color: var(--muted); letter-spacing: 0; }
.plan .desc { color: var(--text-2); font-size: 14.5px; min-height: 44px; margin-bottom: 16px; }
.periods { list-style: none; padding: 0; margin: 0 0 20px; border-top: 1px solid var(--line); }
.periods li { display: flex; justify-content: space-between; gap: 10px; padding: 9px 0; border-bottom: 1px solid var(--line); font-size: 14.5px; color: var(--text-2); }
.periods li b { color: var(--text); font-variant-numeric: tabular-nums; }
.periods .off { color: var(--accent-2); font-weight: 650; font-size: 12.5px; margin-left: 6px; }
.plan .cta { justify-content: stretch; margin-top: auto; }
.plan .cta .btn { flex: 1; }
.plans-note { color: var(--muted); font-size: 14px; margin-top: 18px; }

/* скачивание */
.dl { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 36px; }
.os { border: 1px solid var(--line); background: var(--panel); border-radius: 22px; padding: 26px; }
.os.mine { border-color: rgba(240, 65, 79, .5); box-shadow: 0 24px 70px -40px rgba(240, 65, 79, .7); }
.os h3 { display: flex; align-items: center; gap: 10px; margin: 0 0 4px; font-size: 21px; }
.os h3 svg { width: 24px; height: 24px; }
.os .meta { color: var(--muted); font-size: 13.5px; margin-bottom: 16px; }
.os .btns { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 16px; }
.os ol { margin: 0; padding-left: 20px; color: var(--text-2); font-size: 14.5px; display: grid; gap: 6px; }
.os code, .faq code { font-family: var(--mono); font-size: 12.5px; background: rgba(255, 255, 255, .07); border: 1px solid var(--line); border-radius: 6px; padding: 1px 6px; color: #d6e2ff; word-break: break-all; }
.mine-tag { font-size: 11.5px; font-weight: 700; color: var(--accent-2); border: 1px solid rgba(255, 154, 162, .4); border-radius: 999px; padding: 1px 8px; margin-left: 4px; }
.news { margin-top: 16px; border: 1px solid var(--line); border-radius: 22px; padding: 22px 26px; background: var(--bg-2); }
.news h3 { margin: 0 0 8px; font-size: 17px; }
.news .notes { color: var(--text-2); font-size: 14.5px; }
.news ul { color: var(--text-2); font-size: 14.5px; margin: 0; padding-left: 20px; }
.news li { margin: 4px 0; }
.news .notes h4 { margin: 12px 0 4px; color: var(--text); font-size: 14.5px; }
.news .notes ul { margin: 0; padding-left: 20px; }

/* FAQ */
.faq { margin-top: 32px; display: grid; gap: 10px; }
.faq details { border: 1px solid var(--line); border-radius: 16px; background: var(--panel); padding: 0 22px; }
.faq summary { cursor: pointer; list-style: none; padding: 18px 0; font-weight: 650; font-size: 16.5px; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--muted); font-weight: 400; font-size: 22px; line-height: 1; }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin: 0 0 18px; color: var(--text-2); }

/* вход и подвал */
.final { margin: 88px 0 0; border: 1px solid var(--line); border-radius: 26px; padding: 44px; background: radial-gradient(600px 300px at 80% 0%, rgba(240, 65, 79, .22), transparent 70%), var(--bg-2); display: grid; grid-template-columns: 1.2fr 1fr; gap: 36px; align-items: center; }
.final h2 { margin: 0 0 10px; font-size: 32px; letter-spacing: -.03em; }
.final p { color: var(--text-2); margin: 0 0 20px; }
.login h3 { margin: 0 0 6px; font-size: 18px; }
.login p { color: var(--muted); font-size: 14px; margin: 0 0 12px; }
.login form { display: flex; gap: 8px; }
.login input { flex: 1; min-width: 0; padding: 11px 13px; border-radius: 12px; border: 1px solid var(--line); background: rgba(0, 0, 0, .3); color: var(--text); font: 15px var(--mono); letter-spacing: .04em; }
.login input:focus { outline: 2px solid var(--accent); border-color: transparent; }
.err { color: #ff9aa5; font-size: 14px; margin-top: 8px; }
footer { margin-top: 72px; border-top: 1px solid var(--line); padding: 28px 0 40px; color: var(--muted); font-size: 13.5px; }
footer .in { display: flex; gap: 20px; flex-wrap: wrap; justify-content: space-between; }
footer a { color: var(--text-2); }

@media (max-width: 920px) {
  .menu { display: none; }
  .hero { padding-top: 44px; }
  .hero::before { width: 100%; height: 520px; opacity: .45; }
  .facts { grid-template-columns: 1fr 1fr; }
  .feature, .feature.rev { grid-template-columns: 1fr; gap: 22px; margin-top: 48px; }
  .feature.rev .text { order: 0; }
  .grid3 { grid-template-columns: 1fr 1fr; }
  .dl { grid-template-columns: 1fr; }
  .final { grid-template-columns: 1fr; padding: 28px; }
}
@media (max-width: 560px) {
  .top .right .btn.sm.hide-s { display: none; }
  .grid3 { grid-template-columns: 1fr; }
  .facts b { font-size: 19px; }
  .btn.lg { width: 100%; }
  .plan { padding: 22px; }
  .login form { flex-direction: column; }
  section.block { padding-top: 64px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .btn { transition: none; } }

/* Сравнение Free и Pro */
.compare { margin-top: 28px; border: 1px solid var(--line); border-radius: var(--radius); overflow-x: auto; background: var(--panel); }
.compare th, .compare td { padding: 10px 14px; border-bottom: 1px solid var(--line); text-align: left; font-size: 14.5px; color: var(--text-2); }
.compare th { color: var(--text); font-weight: 650; }
.compare td:first-child { color: var(--text); }
.compare tr:last-child td { border-bottom: 0; }