:root {
  --bg: #07111f;
  --bg-2: #0b1728;
  --panel: rgba(17, 32, 52, .78);
  --panel-solid: #101f34;
  --line: rgba(174, 206, 231, .14);
  --text: #f5f8fc;
  --muted: #a8b7c9;
  --mint: #4be0c7;
  --mint-2: #20bfa8;
  --violet: #7f8cff;
  --blue: #43a9ff;
  --shadow: 0 30px 80px rgba(0, 0, 0, .34);
  --radius: 24px;
  --shell: min(1180px, calc(100% - 40px));
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 80% -10%, rgba(90, 111, 255, .18), transparent 34rem),
    radial-gradient(circle at -10% 30%, rgba(31, 208, 180, .11), transparent 32rem),
    var(--bg);
  font-family: Inter, "Segoe UI", Roboto, Arial, sans-serif;
  line-height: 1.55;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
.shell { width: var(--shell); margin-inline: auto; }
.skip-link { position: fixed; z-index: 100; left: 12px; top: -80px; padding: 10px 14px; background: white; color: #081426; border-radius: 10px; }
.skip-link:focus { top: 12px; }
.page-glow { position: fixed; z-index: -1; width: 360px; height: 360px; border-radius: 50%; filter: blur(110px); opacity: .14; pointer-events: none; }
.page-glow-a { background: var(--mint); top: 28%; left: -220px; }
.page-glow-b { background: var(--violet); top: 68%; right: -220px; }

.site-header { position: sticky; top: 0; z-index: 50; border-bottom: 1px solid transparent; background: rgba(7, 17, 31, .72); backdrop-filter: blur(18px); }
.nav-wrap { height: 76px; display: flex; align-items: center; gap: 32px; }
.brand { display: inline-flex; align-items: center; gap: 11px; font-size: 22px; letter-spacing: -.03em; white-space: nowrap; }
.brand b { font-weight: 760; }
.brand em { color: var(--mint); font-style: normal; font-weight: 760; }
.brand-mark { width: 40px; height: 40px; display: grid; place-items: center; color: var(--mint); border: 1px solid rgba(76, 224, 199, .28); border-radius: 13px; background: linear-gradient(145deg, rgba(75, 224, 199, .12), rgba(127, 140, 255, .08)); box-shadow: inset 0 1px rgba(255,255,255,.08); }
.brand-mark svg { width: 31px; height: 31px; }
.desktop-nav { display: flex; gap: 28px; margin-left: auto; }
.desktop-nav a { color: var(--muted); font-size: 14px; transition: color .2s; }
.desktop-nav a:hover { color: white; }
.nav-cta { padding: 10px 17px; border: 1px solid rgba(75, 224, 199, .3); background: rgba(75, 224, 199, .08); color: #c8fff5; border-radius: 12px; font-weight: 650; font-size: 14px; }

.hero { min-height: 690px; display: grid; grid-template-columns: 1.02fr .98fr; align-items: center; gap: 56px; padding-block: 84px 72px; }
.eyebrow, .section-label { color: #aef9ec; font-size: 12px; text-transform: uppercase; letter-spacing: .16em; font-weight: 760; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; padding: 8px 12px; border: 1px solid rgba(75, 224, 199, .2); background: rgba(75, 224, 199, .06); border-radius: 999px; }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 0 5px rgba(75, 224, 199, .1), 0 0 18px var(--mint); }
.hero h1 { margin: 24px 0 22px; font-size: clamp(46px, 6vw, 76px); line-height: .98; letter-spacing: -.055em; font-weight: 800; }
.hero h1 span { color: transparent; background: linear-gradient(95deg, var(--mint), #78e5ff 58%, #a6a0ff); -webkit-background-clip: text; background-clip: text; }
.hero-lead { max-width: 620px; margin: 0; color: #bdcad8; font-size: clamp(17px, 2vw, 20px); }
.hero-actions, .final-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
.button { min-width: 190px; min-height: 60px; display: inline-flex; align-items: center; justify-content: center; gap: 12px; padding: 12px 20px; border-radius: 16px; font-weight: 720; box-shadow: 0 14px 36px rgba(0,0,0,.22); transition: transform .2s, filter .2s, opacity .2s; }
.button:hover { transform: translateY(-2px); filter: brightness(1.06); }
.button small { display: block; opacity: .7; font-size: 10px; line-height: 1; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 3px; }
.button-max { background: linear-gradient(135deg, #734dff, #2ccfdf); color: white; }
.button-telegram { background: linear-gradient(135deg, #279bd8, #51c5f1); color: white; }
.button-icon { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 11px; background: rgba(255,255,255,.16); font-size: 18px; font-weight: 800; }
.paper-plane { transform: rotate(-20deg); }
.button.is-disabled { cursor: default; opacity: .48; filter: saturate(.5); }
.button.is-disabled:hover { transform: none; filter: saturate(.5); }
.availability { min-height: 22px; margin: 13px 0 0; color: #8294a9; font-size: 13px; }
.trust-row { display: flex; flex-wrap: wrap; gap: 10px 18px; margin-top: 28px; color: #93a6bb; font-size: 13px; }
.trust-row span::before { content: "✓"; color: var(--mint); margin-right: 7px; }

.hero-visual { position: relative; min-height: 560px; border: 1px solid var(--line); border-radius: 34px; overflow: hidden; background: linear-gradient(160deg, rgba(20, 44, 68, .94), rgba(8, 18, 33, .88)); box-shadow: var(--shadow), inset 0 1px rgba(255,255,255,.06); }
.hero-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(120deg, transparent 42%, rgba(255,255,255,.03), transparent 58%); pointer-events: none; }
.map-grid { position: absolute; inset: 0; opacity: .24; background-image: linear-gradient(rgba(143, 186, 219, .14) 1px, transparent 1px), linear-gradient(90deg, rgba(143, 186, 219, .14) 1px, transparent 1px); background-size: 44px 44px; transform: perspective(560px) rotateX(62deg) scale(1.5) translateY(-18%); transform-origin: center; }
.parcel { position: absolute; width: 94%; left: 2%; top: 8%; filter: drop-shadow(0 30px 34px rgba(0,0,0,.34)); }
.report-card { position: absolute; z-index: 2; border: 1px solid rgba(192, 225, 244, .14); background: rgba(7, 19, 34, .84); backdrop-filter: blur(14px); box-shadow: 0 18px 44px rgba(0,0,0,.35), inset 0 1px rgba(255,255,255,.06); border-radius: 18px; }
.report-card-top { top: 42px; right: 26px; width: 280px; padding: 20px; }
.card-kicker { color: var(--mint); text-transform: uppercase; letter-spacing: .12em; font-size: 10px; font-weight: 760; }
.cad-number { margin: 8px 0 16px; font-size: 18px; font-weight: 760; letter-spacing: .01em; }
.card-line { display: flex; justify-content: space-between; gap: 14px; padding-top: 10px; border-top: 1px solid var(--line); font-size: 12px; }
.card-line + .card-line { margin-top: 10px; }
.card-line span { color: var(--muted); }
.card-line b { text-align: right; }
.report-card-bottom { left: 24px; bottom: 30px; right: 24px; padding: 14px 16px; display: grid; grid-template-columns: auto 1fr auto; gap: 12px; align-items: center; }
.file-badge { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 12px; color: #dffcf7; background: rgba(75, 224, 199, .16); border: 1px solid rgba(75,224,199,.24); font-size: 11px; font-weight: 800; }
.report-card-bottom b, .report-card-bottom small { display: block; }
.report-card-bottom small { color: var(--muted); margin-top: 2px; }
.check { width: 28px; height: 28px; display: grid; place-items: center; border-radius: 50%; color: #07231e; background: var(--mint); font-weight: 900; }

.metrics { display: grid; grid-template-columns: repeat(4, 1fr); margin-bottom: 72px; border: 1px solid var(--line); border-radius: 22px; background: rgba(14, 27, 45, .58); overflow: hidden; }
.metrics article { padding: 22px 24px; border-right: 1px solid var(--line); }
.metrics article:last-child { border-right: 0; }
.metrics strong { display: block; color: var(--mint); font-size: 27px; line-height: 1; }
.metrics span { display: block; margin-top: 7px; font-weight: 700; }
.metrics small { color: var(--muted); }

.section { padding-block: 96px; }
.section-soft { background: linear-gradient(180deg, rgba(12, 26, 45, .7), rgba(12, 26, 45, .28)); border-block: 1px solid var(--line); }
.section-heading { max-width: 760px; margin-bottom: 44px; }
.section-heading.compact { max-width: 630px; }
.section-heading h2, .security-copy h2, .final-cta h2 { margin: 12px 0 14px; font-size: clamp(34px, 4.5vw, 52px); line-height: 1.06; letter-spacing: -.04em; }
.section-heading p, .security-copy > p { color: var(--muted); font-size: 17px; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature-card { min-height: 245px; padding: 26px; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(145deg, rgba(18, 35, 57, .9), rgba(11, 24, 42, .76)); box-shadow: inset 0 1px rgba(255,255,255,.035); transition: transform .2s, border-color .2s; }
.feature-card:hover { transform: translateY(-4px); border-color: rgba(75, 224, 199, .26); }
.feature-card.featured { background: radial-gradient(circle at 100% 0, rgba(75,224,199,.14), transparent 48%), linear-gradient(145deg, rgba(20, 42, 64, .92), rgba(11, 24, 42, .8)); }
.feature-icon { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 14px; color: #cafff7; background: rgba(75, 224, 199, .11); border: 1px solid rgba(75,224,199,.18); font-weight: 780; font-size: 14px; }
.feature-card h3 { margin: 22px 0 10px; font-size: 20px; line-height: 1.2; }
.feature-card p { color: var(--muted); margin: 0; }
.code-pill { display: inline-block; margin-top: 19px; padding: 8px 11px; border-radius: 9px; background: rgba(4, 12, 22, .55); color: #b6c6da; font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: 12px; }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; counter-reset: steps; }
.steps article { position: relative; min-height: 260px; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(8, 19, 34, .56); overflow: hidden; }
.steps article::after { content: ""; position: absolute; width: 120px; height: 120px; right: -40px; bottom: -40px; border-radius: 50%; border: 1px solid rgba(75,224,199,.12); box-shadow: 0 0 0 22px rgba(75,224,199,.025), 0 0 0 44px rgba(75,224,199,.015); }
.step-number { color: var(--mint); font-family: ui-monospace, monospace; font-size: 13px; }
.steps h3 { margin: 72px 0 10px; font-size: 24px; }
.steps p { color: var(--muted); margin: 0; max-width: 300px; }

.security-layout { display: grid; grid-template-columns: 1.05fr .95fr; gap: 70px; align-items: center; }
.check-list { display: grid; gap: 12px; padding: 0; margin: 28px 0 0; list-style: none; }
.check-list li { color: #c7d2df; }
.check-list li::before { content: "✓"; display: inline-grid; place-items: center; width: 22px; height: 22px; margin-right: 10px; border-radius: 7px; color: #09251f; background: var(--mint); font-size: 12px; font-weight: 900; }
.security-panel { padding: 30px; border: 1px solid rgba(75,224,199,.18); border-radius: 28px; background: radial-gradient(circle at 50% 0, rgba(75,224,199,.14), transparent 52%), rgba(13, 28, 46, .86); box-shadow: var(--shadow); }
.shield { width: 78px; height: 88px; margin: 0 auto 18px; display: grid; place-items: center; color: #08251f; background: linear-gradient(160deg, #80f4e0, #36c8b1); clip-path: polygon(50% 0, 92% 16%, 88% 67%, 50% 100%, 12% 67%, 8% 16%); font-size: 30px; font-weight: 900; }
.security-status { text-align: center; color: #bffbf1; font-weight: 700; }
.security-status span { display: inline-block; width: 8px; height: 8px; margin-right: 7px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 15px var(--mint); }
.security-panel dl { margin: 26px 0 0; border-top: 1px solid var(--line); }
.security-panel dl div { display: flex; justify-content: space-between; gap: 20px; padding: 13px 0; border-bottom: 1px solid var(--line); }
.security-panel dt { color: var(--muted); }
.security-panel dd { margin: 0; font-weight: 680; text-align: right; }

.faq-list { display: grid; gap: 12px; }
details { border: 1px solid var(--line); border-radius: 18px; background: rgba(14, 28, 47, .68); padding: 0 22px; }
summary { cursor: pointer; list-style: none; padding: 20px 34px 20px 0; font-weight: 720; position: relative; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 0; top: 17px; color: var(--mint); font-size: 24px; font-weight: 400; }
details[open] summary::after { content: "−"; }
details p { color: var(--muted); margin: 0 0 20px; max-width: 900px; }

.final-cta { margin-bottom: 92px; padding: 40px; display: flex; align-items: center; justify-content: space-between; gap: 42px; border: 1px solid rgba(75,224,199,.22); border-radius: 30px; background: radial-gradient(circle at 100% 0, rgba(114, 95, 255, .18), transparent 46%), radial-gradient(circle at 0 100%, rgba(75,224,199,.12), transparent 42%), rgba(15, 31, 50, .85); }
.final-cta h2 { font-size: clamp(30px, 4vw, 44px); }
.final-cta p { color: var(--muted); margin: 0; }
.final-actions { margin-top: 0; flex-shrink: 0; }
.final-actions .button { min-width: 140px; }

.site-footer { border-top: 1px solid var(--line); background: rgba(5, 13, 24, .66); }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1.2fr 1.2fr; gap: 42px; padding-block: 52px 38px; }
.footer-brand { margin-bottom: 12px; }
.footer-grid h3 { margin: 4px 0 14px; font-size: 13px; text-transform: uppercase; letter-spacing: .1em; color: #d5e2ef; }
.footer-grid p, .footer-grid a { display: block; color: var(--muted); font-size: 13px; margin: 0 0 9px; }
.footer-grid a:hover { color: white; }
.footer-grid .muted { color: #6f8195; }
.footer-bottom { display: flex; justify-content: space-between; gap: 24px; padding-block: 18px 30px; border-top: 1px solid var(--line); color: #72859a; font-size: 12px; }

.legal-page { min-height: 100vh; }
.legal-hero { padding: 70px 0 32px; }
.legal-hero h1 { margin: 12px 0 14px; font-size: clamp(38px, 6vw, 62px); line-height: 1; letter-spacing: -.045em; }
.legal-hero p { max-width: 760px; color: var(--muted); }
.legal-layout { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 54px; padding-bottom: 90px; }
.legal-toc { position: sticky; top: 100px; align-self: start; display: grid; gap: 8px; }
.legal-toc a { padding: 8px 10px; color: var(--muted); border-left: 2px solid var(--line); font-size: 13px; }
.legal-toc a:hover { color: white; border-color: var(--mint); }
.legal-content { padding: 30px 36px; border: 1px solid var(--line); border-radius: 24px; background: rgba(14, 28, 47, .66); }
.legal-content h2 { margin: 34px 0 12px; font-size: 25px; letter-spacing: -.02em; }
.legal-content h2:first-child { margin-top: 0; }
.legal-content h3 { margin-top: 26px; }
.legal-content p, .legal-content li { color: #bdcad7; }
.legal-content a { color: var(--mint); text-decoration: underline; text-underline-offset: 3px; }
.legal-note { padding: 14px 16px; border-left: 3px solid var(--mint); background: rgba(75,224,199,.07); color: #c9fff6; border-radius: 0 12px 12px 0; }
.requisites-grid { margin: 18px 0 28px; border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.requisites-grid > div { display: grid; grid-template-columns: minmax(150px, .55fr) minmax(0, 1.45fr); gap: 18px; align-items: start; padding: 12px 14px; border-bottom: 1px solid var(--line); }
.requisites-grid > div:last-child { border-bottom: 0; }
.requisites-grid dt { margin: 0; color: var(--muted); font-weight: 600; }
.requisites-grid dd { min-width: 0; margin: 0; color: #bdcad7; overflow-wrap: anywhere; }

@media (max-width: 980px) {
  .desktop-nav { display: none; }
  .nav-cta { margin-left: auto; }
  .hero { grid-template-columns: 1fr; padding-top: 62px; }
  .hero-copy { max-width: 760px; }
  .hero-visual { min-height: 520px; }
  .metrics { grid-template-columns: repeat(2, 1fr); }
  .metrics article:nth-child(2) { border-right: 0; }
  .metrics article:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .security-layout { grid-template-columns: 1fr; gap: 42px; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .legal-layout { grid-template-columns: 1fr; }
  .legal-toc { position: static; grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 700px) {
  :root { --shell: min(100% - 28px, 1180px); }
  .nav-wrap { height: 68px; }
  .nav-cta { display: none; }
  .hero { padding-block: 48px 58px; gap: 38px; }
  .hero h1 { font-size: 48px; }
  .hero-actions .button { width: 100%; }
  .hero-visual { min-height: 430px; border-radius: 24px; }
  .report-card-top { top: 18px; right: 14px; width: 246px; padding: 16px; }
  .report-card-bottom { left: 12px; right: 12px; bottom: 16px; }
  .parcel { width: 116%; left: -8%; top: 10%; }
  .metrics, .feature-grid, .steps { grid-template-columns: 1fr; }
  .metrics article { border-right: 0; border-bottom: 1px solid var(--line); }
  .metrics article:last-child { border-bottom: 0; }
  .section { padding-block: 70px; }
  .feature-card { min-height: auto; }
  .steps h3 { margin-top: 46px; }
  .final-cta { display: block; padding: 28px; }
  .final-actions .button { width: 100%; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; }
  .legal-content { padding: 24px 20px; }
  .legal-toc { grid-template-columns: 1fr; }
  .requisites-grid > div { grid-template-columns: 1fr; gap: 4px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}

/* KonturZU R3.20: canonical cabinet, archive and pricing. */
.cabinet-button{background:linear-gradient(135deg,#24c8b5,#3e78ff);color:#07182a}
.price-grid{grid-template-columns:repeat(3,1fr)}
.archive-age{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.archive-age article{border:1px solid var(--line);border-radius:18px;padding:22px;background:rgba(255,255,255,.045)}
.archive-age strong,.archive-age span{display:block}.archive-age strong{font-size:1.35rem;margin-bottom:5px}.archive-age span{font-weight:700}
.archive-age p{color:var(--muted);margin-bottom:0}.age-fresh{box-shadow:inset 0 3px #25c99b}.age-warn{box-shadow:inset 0 3px #f5b942}.age-old{box-shadow:inset 0 3px #ec6b76}
@media(max-width:900px){.price-grid,.archive-age{grid-template-columns:1fr}}