/* Публичный сайт aucase */
body { overflow-x: hidden; }
.wrap { width: min(1160px, 100% - 40px); margin-inline: auto; }
.bg-glow { position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background: radial-gradient(900px 520px at 85% -5%, var(--glow-a), transparent 70%),
              radial-gradient(800px 600px at -5% 30%, var(--glow-b), transparent 70%); }
.bg-lines { position: absolute; inset: 0; z-index: -1; pointer-events: none; opacity: .5;
  background-image: linear-gradient(var(--border) 1px, transparent 1px);
  background-size: 100% 56px; mask-image: linear-gradient(#000 0, transparent 85%); -webkit-mask-image: linear-gradient(#000 0, transparent 85%); }

/* шапка */
.top { position: sticky; top: 0; z-index: 50; backdrop-filter: blur(14px); background: color-mix(in srgb, var(--bg) 82%, transparent); border-bottom: 1px solid color-mix(in srgb, var(--border) 70%, transparent); }
.top .wrap { display: flex; align-items: center; gap: 28px; height: 64px; }
.brand { display: flex; align-items: center; gap: 11px; color: var(--text); text-decoration: none; font-weight: 600; letter-spacing: -.01em; }
.brand svg { width: 32px; height: 32px; flex: none; }
.brand small { display: block; font-weight: 400; color: var(--muted); font-size: 11.5px; letter-spacing: .02em; margin-top: -2px; }
.nav { display: flex; gap: 4px; margin-left: auto; align-items: center; }
.nav a.link { color: var(--text-2); text-decoration: none; padding: 8px 12px; border-radius: 8px; font-size: 14.5px; }
.nav a.link:hover { color: var(--text); background: var(--surface-2); }
.theme-btn, .menu-btn { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 10px; border: 1px solid var(--border); background: var(--surface); color: var(--text-2); cursor: pointer; }
.theme-btn:hover, .menu-btn:hover { color: var(--gold); border-color: var(--border-strong); }
.theme-btn svg, .menu-btn svg { width: 18px; height: 18px; }
.theme-btn .i-sun { display: none; } :root[data-theme='light'] .theme-btn .i-sun { display: block; } :root[data-theme='light'] .theme-btn .i-moon { display: none; }
.menu-btn { display: none; }
.tools { display: flex; gap: 8px; }

/* кнопки */
.btn { display: inline-flex; align-items: center; gap: 9px; padding: 12px 22px; border-radius: 11px; font-weight: 600; font-size: 15px; text-decoration: none; border: 1px solid transparent; cursor: pointer; font-family: inherit; transition: transform .15s, background .15s, border-color .15s; }
.btn svg { width: 18px; height: 18px; }
.btn-gold { background: var(--gold); color: var(--gold-ink); box-shadow: 0 8px 24px -10px var(--gold); }
.btn-gold:hover { transform: translateY(-1px); color: var(--gold-ink); filter: brightness(1.06); }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--border-strong); }
.btn-ghost:hover { background: var(--surface-2); color: var(--text); }
.btn-sm { padding: 8px 16px; font-size: 14px; border-radius: 9px; }

/* hero */
.hero { padding: 72px 0 40px; position: relative; }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 56px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: 12.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--gold); font-weight: 600; }
.eyebrow::before { content: ''; width: 28px; height: 1px; background: var(--gold); }
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; letter-spacing: -.015em; line-height: 1.12; margin: 0; }
h1 { font-size: clamp(36px, 5.4vw, 62px); margin: 18px 0 20px; }
h1 em { font-style: italic; color: var(--gold); font-weight: 500; }
.lead { font-size: 18.5px; color: var(--text-2); max-width: 54ch; margin: 0 0 30px; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.cta-note { font-size: 13.5px; color: var(--muted); margin-top: 18px; display: flex; gap: 8px; align-items: center; }
.cta-note svg { width: 16px; height: 16px; color: var(--ok); flex: none; }

/* макет приложения */
.mock { position: relative; background: var(--surface); border: 1px solid var(--border-strong); border-radius: var(--radius-lg); box-shadow: var(--shadow); overflow: hidden; transform: perspective(1400px) rotateY(-5deg) rotateX(2deg); transition: transform .5s; }
.mock:hover { transform: none; }
.mock-bar { display: flex; align-items: center; gap: 7px; padding: 11px 14px; background: var(--surface-2); border-bottom: 1px solid var(--border); }
.mock-bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--border-strong); }
.mock-bar span { margin-left: 10px; font-size: 12px; color: var(--muted); }
.mock-body { display: grid; grid-template-columns: 54px 1fr; min-height: 340px; }
.mock-side { background: #0a1311; padding: 14px 0; display: flex; flex-direction: column; align-items: center; gap: 14px; }
:root[data-theme='light'] .mock-side { background: #11302b; }
.mock-side b { width: 26px; height: 26px; border-radius: 7px; background: rgba(255,255,255,.07); }
.mock-side b.on { background: rgba(232,201,122,.2); box-shadow: inset 0 0 0 1px rgba(232,201,122,.5); }
.mock-main { padding: 18px 18px 16px; display: grid; gap: 14px; align-content: start; }
.mock h4 { margin: 0; font-family: var(--font-display); font-size: 17px; font-weight: 600; }
.mock-sub { font-size: 12px; color: var(--muted); margin-top: 2px; }
.m-row { display: flex; align-items: center; gap: 10px; padding: 9px 11px; border: 1px solid var(--border); background: var(--surface-2); border-radius: 9px; font-size: 13px; }
.m-row .d { margin-left: auto; font-size: 12px; color: var(--muted); white-space: nowrap; }
.chip { font-size: 11px; padding: 2px 8px; border-radius: 99px; font-weight: 600; white-space: nowrap; }
.chip.ok { background: var(--ok-soft); color: var(--ok); } .chip.warn { background: var(--warn-soft); color: var(--warn); } .chip.gold { background: var(--gold-soft); color: var(--gold); }
.quorum { padding: 12px; border: 1px solid var(--border); border-radius: 10px; background: var(--surface-2); }
.quorum .bar { height: 8px; border-radius: 9px; background: var(--surface-3); margin: 9px 0 7px; position: relative; overflow: hidden; }
.quorum .bar i { position: absolute; inset: 0 auto 0 0; width: 62%; background: linear-gradient(90deg, var(--accent), var(--gold)); border-radius: 9px; }
.quorum .bar u { position: absolute; left: 50%; top: -2px; bottom: -2px; width: 2px; background: var(--text); opacity: .55; }
.quorum .row { display: flex; justify-content: space-between; font-size: 12px; color: var(--muted); }
.quorum strong { font-size: 13px; color: var(--text); }
.mock-tag { position: absolute; right: 12px; bottom: 10px; font-size: 10.5px; color: var(--muted); }

/* полоса доверия */
.strip { margin-top: 36px; border-block: 1px solid var(--border); background: color-mix(in srgb, var(--surface) 60%, transparent); }
.strip .wrap { display: grid; grid-template-columns: repeat(4, 1fr); }
.strip .it { padding: 22px 22px 22px 0; display: flex; gap: 14px; align-items: flex-start; }
.strip .it + .it { padding-left: 22px; border-left: 1px solid var(--border); }
.strip svg { width: 24px; height: 24px; color: var(--gold); flex: none; margin-top: 2px; }
.strip b { display: block; font-size: 15px; } .strip span { font-size: 13.5px; color: var(--muted); }

/* секции */
section { padding: 88px 0 0; }
.sec-head { max-width: 720px; margin-bottom: 40px; }
.sec-head h2 { font-size: clamp(28px, 3.6vw, 42px); margin: 12px 0 14px; }
.sec-head p { color: var(--text-2); font-size: 17.5px; margin: 0; }

.feat { display: grid; grid-template-columns: repeat(12, 1fr); gap: 16px; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 24px; transition: border-color .2s, transform .2s; }
.card:hover { border-color: var(--border-strong); transform: translateY(-2px); }
.card .ic { width: 42px; height: 42px; border-radius: 11px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); margin-bottom: 16px; }
.card .ic svg { width: 22px; height: 22px; }
.card h3 { font-size: 20px; margin-bottom: 8px; } .card p { margin: 0; color: var(--text-2); font-size: 15px; }
.feat .c4 { grid-column: span 4; } .feat .c6 { grid-column: span 6; } .feat .c8 { grid-column: span 8; }
.card.hl { background: linear-gradient(160deg, var(--surface-2), var(--surface)); border-color: color-mix(in srgb, var(--gold) 40%, var(--border)); }
.card.hl .ic { background: var(--gold-soft); color: var(--gold); }
.card ul { margin: 14px 0 0; padding: 0; list-style: none; display: grid; gap: 7px; font-size: 14.5px; color: var(--text-2); }
.card ul li { padding-left: 22px; position: relative; } .card ul li::before { content: ''; position: absolute; left: 2px; top: .55em; width: 9px; height: 5px; border-left: 2px solid var(--gold); border-bottom: 2px solid var(--gold); transform: rotate(-45deg) translateY(-2px); }

/* безопасность */
.secure { display: grid; grid-template-columns: 1.1fr 1fr; gap: 28px; align-items: stretch; }
.panel { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 28px; }
.panel h3 { font-size: 22px; margin-bottom: 14px; }
.where { display: grid; gap: 14px; }
.where .box { border-radius: 12px; padding: 18px; border: 1px dashed var(--border-strong); }
.where .box.local { border-style: solid; border-color: color-mix(in srgb, var(--accent) 55%, var(--border)); background: var(--accent-soft); }
.where .box h4 { margin: 0 0 8px; font-size: 14px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.where .box.local h4 { color: var(--accent); }
.where .box p { margin: 0; font-size: 15px; color: var(--text-2); }
.where .arrow { text-align: center; color: var(--muted); font-size: 13px; }
.legal { background: var(--gold-soft); border: 1px solid color-mix(in srgb, var(--gold) 35%, transparent); color: var(--text); border-radius: 12px; padding: 16px 18px; font-size: 14.5px; margin-top: 18px; }
.legal b { color: var(--gold); }
.list-check { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.list-check li { padding-left: 30px; position: relative; color: var(--text-2); }
.list-check li::before { content: ''; position: absolute; left: 0; top: 4px; width: 18px; height: 18px; border-radius: 50%; background: var(--accent-soft); box-shadow: inset 0 0 0 1px var(--accent); }
.list-check li::after { content: ''; position: absolute; left: 6px; top: 8px; width: 7px; height: 4px; border-left: 2px solid var(--accent); border-bottom: 2px solid var(--accent); transform: rotate(-45deg); }
.list-check b { color: var(--text); }

/* шаги */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; counter-reset: s; border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; background: var(--surface); }
.step { padding: 28px 24px; position: relative; } .step + .step { border-left: 1px solid var(--border); }
.step::before { counter-increment: s; content: counter(s, decimal-leading-zero); font-family: var(--font-display); font-size: 46px; font-weight: 500; color: var(--gold); opacity: .85; line-height: 1; display: block; margin-bottom: 14px; }
.step h3 { font-size: 19px; margin-bottom: 6px; } .step p { margin: 0; font-size: 14.5px; color: var(--text-2); }

/* для кого */
.who { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.who .card { padding: 22px; } .who h3 { font-size: 18px; }

/* тарифы */
.pricing { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.plan { position: relative; }
.plan .tag { position: absolute; top: 20px; right: 20px; }
.plan h3 { font-size: 26px; } .plan .big { font-family: var(--font-display); font-size: 40px; margin: 12px 0 4px; font-weight: 600; } .plan .big small { font-size: 16px; color: var(--muted); font-family: var(--font-ui); font-weight: 400; }
.plan.main { border-color: color-mix(in srgb, var(--gold) 55%, var(--border)); box-shadow: 0 0 0 1px color-mix(in srgb, var(--gold) 20%, transparent), var(--shadow); }
.plan .btn { margin-top: 22px; }

/* FAQ */
.faq { max-width: 860px; display: grid; gap: 10px; }
.faq details { background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 0 20px; }
.faq details[open] { border-color: var(--border-strong); }
.faq summary { padding: 18px 28px 18px 0; cursor: pointer; font-weight: 600; list-style: none; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; position: absolute; right: 0; top: 50%; transform: translateY(-50%); color: var(--gold); font-size: 24px; font-weight: 400; line-height: 1; }
.faq details[open] summary::after { content: '–'; }
.faq details p { margin: 0 0 18px; color: var(--text-2); font-size: 15.5px; }

/* финальный CTA и контакты */
.final { margin-top: 96px; }
.final .box { background: linear-gradient(135deg, var(--accent-soft), var(--surface)); border: 1px solid var(--border-strong); border-radius: 24px; padding: 48px; display: grid; grid-template-columns: 1.2fr 1fr; gap: 36px; align-items: center; position: relative; overflow: hidden; }
.final .box::after { content: ''; position: absolute; right: -60px; top: -60px; width: 300px; height: 300px; background: url('/static/favicon.svg') center/contain no-repeat; opacity: .06; filter: grayscale(1); }
.final h2 { font-size: clamp(26px, 3.2vw, 38px); margin-bottom: 12px; }
.contacts { display: grid; gap: 10px; position: relative; z-index: 1; }
.contacts a, .contacts span { display: flex; gap: 10px; align-items: center; color: var(--text); text-decoration: none; padding: 12px 14px; border: 1px solid var(--border); border-radius: 11px; background: var(--surface); }
.contacts a:hover { border-color: var(--gold); }
.contacts svg { width: 18px; height: 18px; color: var(--gold); flex: none; }

/* подвал */
.foot { margin-top: 80px; border-top: 1px solid var(--border); padding: 28px 0 40px; color: var(--muted); font-size: 14px; }
.foot .wrap { display: flex; flex-wrap: wrap; gap: 14px 28px; justify-content: space-between; align-items: center; }
.foot nav { display: flex; gap: 20px; flex-wrap: wrap; } .foot a { color: var(--text-2); text-decoration: none; } .foot a:hover { color: var(--gold); }

/* страница скачивания */
.page-head { padding: 64px 0 8px; } .page-head h1 { font-size: clamp(32px, 4.4vw, 50px); margin: 14px 0 12px; }
.page-head .lead { margin-bottom: 0; }
.dl-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 32px; }
.dl { display: flex; flex-direction: column; gap: 6px; }
.dl .os { display: flex; align-items: center; gap: 12px; margin-bottom: 4px; }
.dl .os .ic { margin: 0; } .dl h3 { font-size: 22px; }
.dl .meta { font-size: 13.5px; color: var(--muted); }
.dl dl { margin: 14px 0 0; display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; font-size: 13.5px; }
.dl dt { color: var(--muted); } .dl dd { margin: 0; overflow-wrap: anywhere; min-width: 0; }
.dl .spacer { flex: 1; min-height: 12px; }
.dl.soon { opacity: .96; border-style: dashed; }
.cmd { display: flex; gap: 8px; align-items: stretch; margin-top: 10px; }
.cmd code { flex: 1; display: block; background: var(--bg); border: 1px solid var(--border); border-radius: 9px; padding: 11px 12px; font-family: var(--font-mono); font-size: 12.5px; overflow-x: auto; white-space: nowrap; color: var(--gold); }
.cmd button { border: 1px solid var(--border-strong); background: var(--surface-2); color: var(--text-2); border-radius: 9px; padding: 0 14px; cursor: pointer; font: inherit; font-size: 13px; }
.cmd button:hover { color: var(--gold); border-color: var(--gold); }
.notify { display: grid; gap: 8px; margin-top: 8px; }
.notify input[type=email] { width: 100%; padding: 11px 13px; border-radius: 10px; border: 1px solid var(--border-strong); background: var(--bg); color: var(--text); font: inherit; font-size: 14.5px; }
.notify .hp { position: absolute; left: -9999px; }
.notice { background: var(--ok-soft); color: var(--ok); border: 1px solid color-mix(in srgb, var(--ok) 40%, transparent); padding: 12px 16px; border-radius: 11px; margin-top: 24px; }
.two { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; margin-top: 16px; }
.ol { margin: 0; padding-left: 20px; display: grid; gap: 10px; color: var(--text-2); } .ol b { color: var(--text); }
.ol code, .prose code { background: var(--surface-3); padding: 1px 6px; border-radius: 5px; font-family: var(--font-mono); font-size: .88em; color: var(--gold); }
pre.code { background: var(--bg); border: 1px solid var(--border); border-radius: 10px; padding: 12px 14px; overflow-x: auto; font-family: var(--font-mono); font-size: 12.5px; color: var(--gold); margin: 10px 0 0; }
.badge { display: inline-block; font-size: 12px; padding: 3px 10px; border-radius: 99px; background: var(--surface-3); color: var(--text-2); font-weight: 600; }
.badge.gold { background: var(--gold-soft); color: var(--gold); }

/* юридические страницы */
.prose { max-width: 780px; padding: 56px 0 0; }
.prose h1 { font-size: clamp(30px, 4vw, 44px); margin: 0 0 8px; } .prose h2 { font-size: 24px; margin: 36px 0 10px; }
.prose p, .prose li { color: var(--text-2); } .prose ul { padding-left: 22px; display: grid; gap: 6px; }
.draft { background: var(--warn-soft); color: var(--warn); border: 1px solid color-mix(in srgb, var(--warn) 40%, transparent); border-radius: 12px; padding: 12px 16px; font-size: 14.5px; margin: 18px 0 8px; }
.err { text-align: center; padding: 120px 0 40px; } .err .code { font-family: var(--font-display); font-size: 110px; color: var(--gold); line-height: 1; }

/* адаптив */
@media (max-width: 980px) {
  .hero .wrap, .secure, .final .box, .pricing, .two { grid-template-columns: minmax(0, 1fr); }
  .hero .wrap { gap: 40px; } .mock { transform: none; }
  .strip .wrap { grid-template-columns: 1fr 1fr; } .strip .it:nth-child(3) { border-left: 0; padding-left: 0; } .strip .it:nth-child(n+3) { border-top: 1px solid var(--border); }
  .feat .c4, .feat .c6, .feat .c8 { grid-column: span 6; }
  .steps { grid-template-columns: 1fr 1fr; } .step:nth-child(3) { border-left: 0; } .step:nth-child(n+3) { border-top: 1px solid var(--border); }
  .who, .dl-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 720px) {
  .wrap { width: calc(100% - 32px); }
  .menu-btn { display: grid; } .tools { margin-left: auto; }
  .top .wrap { gap: 10px; }
  .nav { position: absolute; left: 0; right: 0; top: 64px; background: var(--bg); border-bottom: 1px solid var(--border); flex-direction: column; align-items: stretch; padding: 10px 16px 16px; display: none; margin: 0; }
  .nav.open { display: flex; } .nav a.link { padding: 12px; }
  .hero { padding-top: 44px; } section { padding-top: 64px; }
  .feat .c4, .feat .c6, .feat .c8 { grid-column: span 12; }
  .steps, .who, .dl-grid { grid-template-columns: minmax(0, 1fr); }
  .brand small { display: none; } .step + .step { border-left: 0; border-top: 1px solid var(--border); }
  .strip .wrap { grid-template-columns: 1fr; } .strip .it + .it { border-left: 0; padding-left: 0; border-top: 1px solid var(--border); }
  .final .box { padding: 28px 22px; } .panel { padding: 22px; }
  .mock-body { grid-template-columns: 40px 1fr; } .m-row .d { display: none; }
}