@font-face {
  font-family: "Manrope";
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url("/assets/fonts/manrope-var-cyrillic.woff2") format("woff2");
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: "Manrope";
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url("/assets/fonts/manrope-var-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: "JetBrains Mono";
  font-style: normal;
  font-weight: 100 800;
  font-display: swap;
  src: url("/assets/fonts/jetbrains-mono-var.woff2") format("woff2");
}

:root {
  --bg: #0b0e0c;
  --bg-1: #0f1512;
  --bg-2: #142019;
  --bg-3: #1a2a21;
  --line: rgba(236, 238, 236, 0.1);
  --line-strong: rgba(236, 238, 236, 0.2);
  --line-mint: rgba(52, 211, 153, 0.28);
  --fg: #eceeec;
  --fg-2: #b4bdb7;
  --fg-3: #8d988f;
  --mint: #34d399;
  --mint-2: #6ee7b7;
  --mint-deep: #10b981;
  --on-mint: #06130d;
  --mint-glow: rgba(52, 211, 153, 0.32);
  --shell: 1200px;
  --radius: 16px;
  --font: "Manrope", "Segoe UI", Arial, sans-serif;
  --mono: "JetBrains Mono", Consolas, "Courier New", monospace;
  --ease: cubic-bezier(0.2, 0, 0, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 280px;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
:focus-visible { outline: 2px solid var(--mint-2); outline-offset: 3px; border-radius: 4px; }
::selection { background: var(--mint); color: var(--on-mint); }

h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { text-wrap: balance; overflow-wrap: normal; word-break: normal; hyphens: manual; font-weight: 700; letter-spacing: -0.025em; }
p { text-wrap: pretty; }
h1 { font-size: clamp(2.15rem, 4.6vw, 4.1rem); line-height: 1.04; margin-bottom: 22px; font-weight: 800; }
h1 .accent { display: block; color: var(--mint); }
h2 { font-size: clamp(1.55rem, 2.6vw, 2.3rem); line-height: 1.12; margin-bottom: 14px; }
h3 { font-size: 1.12rem; line-height: 1.3; letter-spacing: -0.01em; margin-bottom: 6px; }

.shell { width: min(calc(100% - 48px), var(--shell)); margin-inline: auto; }
@media (max-width: 480px) { .shell { width: calc(100% - 32px); } }

.skip-link {
  position: fixed; top: 12px; left: 12px; z-index: 1000;
  padding: 12px 18px; background: var(--mint); color: var(--on-mint);
  border-radius: 10px; transform: translateY(-160%); transition: transform 160ms var(--ease);
}
.skip-link:focus { transform: translateY(0); }
.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

/* ---------- buttons ---------- */
.button {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 52px; padding: 12px 26px; border-radius: 999px;
  font-weight: 700; text-decoration: none; white-space: normal; text-align: center;
  transition: color 300ms var(--ease), border-color 200ms var(--ease), transform 160ms var(--ease), box-shadow 200ms var(--ease);
}
/* primary: Magic UI Interactive Hover Button — точка слева раздувается и заливает кнопку, цвета инвертируются, выезжает стрелка */
.button-primary { position: relative; isolation: isolate; overflow: hidden; padding-left: 36px; padding-right: 30px; background: var(--mint); color: var(--on-mint); }
.button-primary::before { content: ""; position: absolute; z-index: -1; left: 16px; top: 50%; width: 8px; height: 8px; margin-top: -4px; border-radius: 50%; background: var(--on-mint); transition: transform 460ms var(--ease), background-color 300ms var(--ease); }
.button-primary::after { content: "→"; position: absolute; right: 14px; top: 50%; transform: translate(-6px, -50%); opacity: 0; font-weight: 600; transition: transform 300ms var(--ease), opacity 300ms var(--ease); }
.button-primary:hover { color: var(--mint-2); box-shadow: 0 10px 28px var(--mint-glow); }
.button-primary:hover::before { transform: scale(60); background: var(--bg-2); }
.button-primary:hover::after { transform: translate(0, -50%); opacity: 1; }
/* ghost: 21st Underline Reveal — мятная черта расходится из центра под подписью, рамка подсвечивается */
.button-ghost { position: relative; background: rgba(255,255,255,0.02); color: var(--fg); border: 1px solid var(--line-strong); }
.button-ghost::after { content: ""; position: absolute; left: 50%; bottom: 9px; width: 0; height: 1px; background: var(--mint); transform: translateX(-50%); transition: width 300ms var(--ease); }
.button-ghost:hover { border-color: var(--line-mint); background: rgba(52,211,153,0.06); }
.button-ghost:hover::after { width: calc(100% - 44px); }
.button-small { min-height: 44px; padding: 8px 18px; font-size: 0.95rem; }
.button-small.button-primary { padding-left: 30px; padding-right: 24px; }
.button-small.button-primary::before { left: 13px; }
.button-small.button-primary::after { right: 10px; }
.button:active { transform: translateY(1px); }

/* ---------- header: пилюля; CTA пульсирует кольцом (Magic UI Pulsating Button) ---------- */
.site-header { position: sticky; top: 0; z-index: 30; padding: 12px 0; background: linear-gradient(to bottom, rgba(11,14,12,0.96), rgba(11,14,12,0.82)); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.header-row { display: flex; align-items: center; gap: 18px; min-height: 60px; padding: 6px 8px 6px 14px; border: 1px solid var(--line); border-radius: 999px; background: rgba(15,21,18,0.85); }
.brand { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; font-weight: 800; font-size: 1.12rem; letter-spacing: 0.02em; text-decoration: none; }
.brand-mark { width: 32px; height: 32px; border-radius: 9px; flex: none; }
.header-nav { display: flex; gap: 4px; margin-left: 8px; }
.header-nav a { display: inline-flex; align-items: center; min-height: 44px; padding: 0 14px; border-radius: 999px; color: var(--fg-2); text-decoration: none; font-size: 0.97rem; }
.header-nav a:hover, .header-nav a[aria-current="page"] { color: var(--fg); background: rgba(255,255,255,0.05); }
.header-cabinet { margin-left: auto; }
.header-cabinet, .header-cta { white-space: nowrap; }
.header-cta { --ring: rgba(52,211,153,0.45); }
.header-cta:not(:hover) { animation: pulse-ring 2.6s ease-out infinite; }
@keyframes pulse-ring { 0% { box-shadow: 0 0 0 0 var(--ring); } 70% { box-shadow: 0 0 0 12px rgba(52,211,153,0); } 100% { box-shadow: 0 0 0 0 rgba(52,211,153,0); } }
@media (max-width: 900px) { .header-nav { display: none; } }
@media (max-width: 400px) { .header-cta, .header-cabinet { padding-inline: 12px; font-size: 0.9rem; } .header-row { gap: 8px; padding-left: 10px; } }
@media (max-width: 360px) { .brand span { display: none; } .brand { min-width: 44px; justify-content: center; } .header-row { gap: 6px; padding-left: 8px; padding-right: 6px; } .header-cabinet, .header-cta { padding-inline: 10px; font-size: 0.85rem; } .header-cta.button-primary { padding-left: 29px; padding-right: 17px; } .header-cta.button-primary::before { left: 11px; } }

/* ---------- hover border gradient (21st / Aceternity Hover Border Gradient): рамка-конус вращается при наведении ---------- */
@property --hb { syntax: "<angle>"; inherits: false; initial-value: 0deg; }
.hb { position: relative; isolation: isolate; }
.hb::before { content: ""; position: absolute; inset: 0; z-index: -1; border-radius: inherit; padding: 1.5px; opacity: 0; background: conic-gradient(from var(--hb), transparent 0 60%, var(--mint) 80%, var(--mint-2) 88%, transparent 100%); -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0); -webkit-mask-composite: xor; mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0); mask-composite: exclude; transition: opacity 300ms var(--ease); }
.hb:hover::before, .hb:focus-visible::before { opacity: 1; animation: hb-spin 2.4s linear infinite; }
@keyframes hb-spin { to { --hb: 360deg; } }
/* tilt (21st Tilt Card): перспектива и наклон за курсором, переменные ставит motion.js */
.tilt { transform: perspective(900px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); transition: transform 180ms var(--ease), border-color 160ms var(--ease); transform-style: preserve-3d; will-change: transform; }

/* ---------- reveal: clip-wipe слева (вместо blur-fade) ---------- */
@media (prefers-reduced-motion: no-preference) {
  .js [data-reveal] { clip-path: inset(-60px 100% -60px -60px round 18px); opacity: 0.001; }
  .js [data-reveal].is-in { clip-path: inset(-60px -60px -60px -60px round 18px); opacity: 1; transition: clip-path 720ms var(--ease) calc(var(--i, 0) * 80ms), opacity 200ms linear calc(var(--i, 0) * 80ms); }
}

/* ---------- hero + node map ---------- */
.hero { position: relative; overflow: hidden; padding: clamp(36px, 6vw, 84px) 0 clamp(36px, 5vw, 64px); border-bottom: 1px solid var(--line); }
.hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(900px 520px at 72% 30%, rgba(16,185,129,0.16), transparent 65%); pointer-events: none; }
.map { position: absolute; inset: 0; pointer-events: none; }
.nodemap { position: absolute; top: -28px; right: -2%; width: 70%; aspect-ratio: 800 / 520; opacity: 0.95; }
.nodemap-dots, .nodemap-net { position: absolute; inset: 0; display: block; width: 100%; height: 100%; }
.nodemap .arc { fill: none; stroke: var(--mint); stroke-width: 1.8; stroke-linecap: round; opacity: 0.75; stroke-dasharray: 100; stroke-dashoffset: 100; }
.nodemap .node-dot { fill: var(--mint); filter: drop-shadow(0 0 6px rgba(52,211,153,0.9)); }
.nodemap .node-pulse { fill: rgba(52,211,153,0.28); transform-box: fill-box; transform-origin: center; }
.nodemap text { font-family: var(--mono); font-size: 15px; fill: var(--fg); letter-spacing: 0.02em; }
.hero:not(.hero-home) .nodemap { width: 46%; opacity: 0.5; }
.hero:not(.hero-home) .nodemap text { display: none; }
@media (prefers-reduced-motion: no-preference) {
  .hero-home .nodemap .arc { animation: draw 7s var(--ease) infinite; animation-delay: calc(var(--k, 0) * 0.5s); }
  .hero-home .nodemap-dots { animation: dots-in 1.6s var(--ease) both; }
  .hero-home .nodemap .node-pulse { animation: pulse 3.2s ease-out infinite; animation-delay: calc(var(--k, 0) * 0.4s); }
}
@keyframes draw { 0% { stroke-dashoffset: 100; opacity: 0; } 20% { opacity: 0.85; } 55% { stroke-dashoffset: 0; opacity: 0.85; } 85% { opacity: 0; stroke-dashoffset: 0; } 100% { opacity: 0; stroke-dashoffset: 100; } }
@keyframes pulse { 0% { transform: scale(0.35); opacity: 0.9; } 70% { transform: scale(1.4); opacity: 0; } 100% { transform: scale(1.4); opacity: 0; } }
.hero-inner { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: 32px; align-items: center; }
.hero:not(.hero-home) .hero-inner { grid-template-columns: minmax(0, 1fr); }
.hero-copy > h1 { max-width: 760px; }
.hero-home h1 { font-size: clamp(2.15rem, 4vw, 3.6rem); } /* длинный H1 хаба: CTA обязан оставаться в первом экране 1440×900 */
/* Magic UI Text Animate (slideUp by word): слова мятной строки выезжают снизу из-под маски */
.accent .w { display: inline-block; overflow: hidden; vertical-align: bottom; padding-bottom: 0.14em; margin-bottom: -0.14em; }
.accent .w > span { display: inline-block; }
@media (prefers-reduced-motion: no-preference) {
  .accent .w > span { transform: translateY(110%); animation: word-up 640ms var(--ease) forwards; animation-delay: calc(0.12s + var(--w, 0) * 90ms); }
}
@keyframes word-up { to { transform: none; } }
.lead { font-size: clamp(1.08rem, 1.5vw, 1.3rem); color: var(--fg-2); max-width: 60ch; margin-bottom: 26px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 14px; }
.block-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
@media (max-width: 480px) { .block-actions .button { flex: 1 1 100%; } }
@media (max-width: 480px) { .hero-actions .button { flex: 1 1 100%; } }
.hero-note { color: var(--fg-3); font-size: 0.98rem; margin: 0 0 8px; }
.crumbs ol { list-style: none; margin: 0 0 18px; padding: 0; display: flex; flex-wrap: wrap; gap: 6px 10px; color: var(--fg-3); font-size: 0.92rem; font-family: var(--mono); }
.crumbs li + li::before { content: "/"; margin-right: 10px; color: var(--fg-3); }
.crumbs a { display: inline-block; min-height: 24px; padding: 11px 0; margin: -11px 0; color: var(--fg-2); }
.crumbs li[aria-current] { color: var(--fg); }
.crumbs-like { color: var(--fg-3); margin-bottom: 14px; font-family: var(--mono); }
.hero-os { display: inline-flex; gap: 10px; align-items: center; margin: 0 0 16px; padding: 8px 14px; border: 1px solid var(--line-mint); border-radius: 999px; background: rgba(52,211,153,0.07); color: var(--mint); }
.hero-os svg { display: block; width: 18px; height: 18px; }

/* terminal card: Magic UI Terminal (TypingAnimation + AnimatedSpan) + 21st Text Scramble на статусе */
.term { position: relative; align-self: end; justify-self: end; width: 100%; max-width: 400px; margin-top: 24px; border: 1px solid var(--line-mint); border-radius: 18px; background: rgba(11,14,12,0.78); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); box-shadow: 0 30px 80px rgba(0,0,0,0.45), inset 0 1px 0 rgba(255,255,255,0.05); font-family: var(--mono); font-size: 0.93rem; }
.term-bar { display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-bottom: 1px solid var(--line); color: var(--fg-2); font-size: 0.85rem; }
.term-led { width: 8px; height: 8px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 10px var(--mint); flex: none; }
.term-win { margin-left: auto; color: var(--fg-3); }
.term-lines { list-style: none; margin: 0; padding: 14px 16px 16px; display: grid; gap: 9px; }
.term-line { color: var(--fg-2); white-space: nowrap; overflow: hidden; }
.term-line .prompt { color: var(--mint); margin-right: 4px; }
.term-line .v { color: var(--fg); }
.term-line .v.ok { color: var(--mint); }
.caret { display: inline-block; width: 8px; height: 1.05em; margin-left: 6px; vertical-align: -0.2em; background: var(--mint); animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
@media (prefers-reduced-motion: no-preference) {
  .term-line { opacity: 0; transform: translateY(-5px); animation: term-in 300ms var(--ease) forwards; animation-delay: calc(0.9s + var(--k, 0) * 380ms); }
  .term-typed { animation: term-in 300ms var(--ease) forwards, typing 1.1s steps(22) forwards; animation-delay: 0.2s, 0.2s; width: 0; }
}
@keyframes term-in { to { opacity: 1; transform: none; } }
@keyframes typing { from { width: 0; } to { width: 100%; } }
@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; }
  .nodemap { width: 100%; opacity: 0.45; }
  .nodemap text { display: none; }
  .term { max-width: 520px; justify-self: start; }
}
@media (max-width: 640px) {
  .term { font-size: 0.86rem; }
  .term-lines { gap: 7px; }
}

/* ---------- blocks ---------- */
.block { padding: clamp(40px, 5.5vw, 76px) 0; border-bottom: 1px solid var(--line); }
.block-head { max-width: 720px; margin-bottom: 28px; }
.block-head p { color: var(--fg-2); margin-bottom: 0; }
.block-head p + p { margin-top: 10px; }

/* ---------- главная: рельса шагов ---------- */
.rail { position: relative; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; padding-top: 26px; }
.rail::before { content: ""; position: absolute; left: 22px; right: 22px; top: 0; height: 1px; background: linear-gradient(to right, var(--mint), rgba(52,211,153,0.35) 70%, transparent); }
.rail-stop { position: relative; display: grid; gap: 8px; align-content: start; padding: 18px 18px 20px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-1); text-decoration: none; color: inherit; }
.rail-stop::after { content: ""; position: absolute; left: 22px; top: -30px; width: 9px; height: 9px; box-sizing: border-box; border-radius: 50%; background: var(--mint); box-shadow: 0 0 0 4px rgba(52,211,153,0.18), 0 0 12px var(--mint); }
.rail-stop:hover { border-color: var(--line-mint); }
.rail-idx { font-family: var(--mono); font-size: 0.85rem; color: var(--mint); letter-spacing: 0.08em; }
.rail-title { font-weight: 700; font-size: 1.12rem; line-height: 1.3; }
.rail-text { color: var(--fg-2); font-size: 0.97rem; line-height: 1.5; }
.rail-detour { border-style: dashed; background: transparent; }
.rail-detour::after { background: var(--bg); border: 1.5px solid var(--mint); box-shadow: none; }
.rail-detour .rail-idx { color: var(--fg-3); }
@media (max-width: 900px) {
  .rail { grid-template-columns: 1fr; gap: 12px; padding-top: 0; padding-left: 26px; }
  .rail::before { left: 4px; right: auto; top: 12px; bottom: 12px; width: 1px; height: auto; background: linear-gradient(to bottom, var(--mint), rgba(52,211,153,0.35) 70%, transparent); }
  .rail-stop::after { left: -26px; top: 22px; }
}

/* ---------- главная: «квитанция» ключа ---------- */
.ledger-wrap { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 32px; align-items: center; }
.ledger { position: relative; margin: 0; padding: 0; border: 1px solid var(--line-mint); border-radius: 18px; background: rgba(11,14,12,0.85); font-family: var(--mono); font-size: 0.95rem; box-shadow: 0 30px 80px rgba(0,0,0,0.45), inset 0 1px 0 rgba(255,255,255,0.05); }
.ledger-list { margin: 0; padding: 0 0 12px; }
.ledger-bar { display: flex; align-items: center; gap: 10px; padding: 12px 18px; border-bottom: 1px solid var(--line); color: var(--fg-2); font-size: 0.85rem; }
.ledger-row { display: flex; align-items: baseline; gap: 10px; padding: 11px 18px 0; }
.ledger-row dt { color: var(--fg-3); flex: none; }
.ledger-row dd { margin: 0; flex: 1; display: flex; align-items: baseline; gap: 10px; color: var(--fg); }
.ledger-row:not(.ledger-row-flags) dd::before { content: ""; flex: 1; border-bottom: 1px dotted var(--line-strong); transform: translateY(-4px); }
.ledger-row-flags { padding-top: 8px; }
.ledger-row-flags dd { display: block; }
.ledger-countries { display: grid; grid-template-columns: 1fr 1fr; gap: 7px 18px; margin: 2px 0 2px 4px; padding: 2px 0 2px 14px; list-style: none; border-left: 1px dotted var(--line-strong); color: var(--fg-2); font-size: 0.92em; }
.ledger-countries li { display: flex; align-items: center; gap: 9px; white-space: nowrap; }
.ledger-countries .is-auto { color: var(--fg); }
.ledger-countries .flag { border-radius: 2px; flex: none; }
.chip-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 8px rgba(52,211,153,0.8); }
.ledger-num { color: var(--mint); font-weight: 700; font-size: 1.4rem; line-height: 1; }
.flag { flex: none; width: 20px; height: 14px; border-radius: 3px; box-shadow: 0 0 0 1px rgba(255,255,255,0.14); }
.ledger-copy p { color: var(--fg-2); max-width: 52ch; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
@media (max-width: 860px) { .ledger-wrap { grid-template-columns: 1fr; gap: 22px; } }
@media (max-width: 480px) { .actions .button { flex: 1 1 100%; } .ledger { font-size: 0.88rem; } }

/* ---------- главная: экраны ---------- */
.devices { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; }
.device { display: grid; justify-items: center; text-align: center; gap: 6px; padding: 22px 12px 20px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-1); text-decoration: none; color: inherit; }
.device:hover { border-color: var(--line-mint); }
.device-art { color: var(--fg-2); margin-bottom: 6px; transition: color 200ms var(--ease); }
.device-art svg { display: block; }
.device-art .os { color: var(--mint); opacity: 0.9; transition: opacity 200ms var(--ease), color 200ms var(--ease); }
.device:hover .device-art .os { opacity: 1; color: var(--mint-2); }
.device-art .glow { fill: rgba(52,211,153,0.16); stroke: rgba(52,211,153,0.55); transition: fill 200ms var(--ease), stroke 200ms var(--ease); }
.device:hover .device-art { color: var(--fg); }
.device:hover .device-art .glow { fill: rgba(52,211,153,0.28); stroke: var(--mint); }
.device-title { font-weight: 700; }
.device-src { color: var(--fg-3); font-size: 0.88rem; line-height: 1.4; }
.devices-caption { margin: 16px 0 0; color: var(--fg-3); font-family: var(--mono); font-size: 0.85rem; letter-spacing: 0.04em; }
@media (max-width: 960px) { .devices { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 560px) { .devices { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; } .device { padding: 18px 10px 16px; } }

/* ---------- главная: приложение vs ключ ---------- */
.split { display: grid; grid-template-columns: minmax(0, 1fr) 1px minmax(0, 1fr); gap: 0 32px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-1); padding: 26px 28px; }
.split::before { content: ""; grid-column: 2; background: var(--line-strong); }
.split-col:first-child { grid-column: 1; }
.split-col:last-child { grid-column: 3; }
.split-col h3 { display: flex; align-items: center; gap: 10px; font-size: 1.3rem; margin-bottom: 14px; }
.split-tag { font-family: var(--mono); font-weight: 500; font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--mint); padding: 3px 8px; border: 1px solid var(--line-mint); border-radius: 999px; }
.split-col ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.split-col li { position: relative; padding-left: 26px; color: var(--fg-2); }
.split-col li::before { content: ""; position: absolute; left: 0; top: 0.35em; width: 16px; height: 16px; border-radius: 50%; border: 1.5px solid var(--mint); background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%2334d399' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3.5 8.5l3 3 6-7'/%3E%3C/svg%3E") center / 10px 10px no-repeat; }
.split-note { margin: 16px 0 0; color: var(--fg-2); }
.split-note a { color: var(--mint-2); display: inline-block; padding: 11px 0; margin: -11px 0; }
@media (max-width: 760px) {
  .split { grid-template-columns: 1fr; gap: 22px; padding: 22px 18px; }
  .split::before { grid-column: 1; height: 1px; }
  .split-col:first-child, .split-col:last-child { grid-column: 1; }
}

/* ---------- главная: симптомы в терминальной подаче ---------- */
.symptoms { border: 1px solid var(--line-mint); border-radius: 18px; background: rgba(11,14,12,0.85); overflow: hidden; }
.sym { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: 8px 24px; padding: 14px 18px; border-top: 1px solid var(--line); text-decoration: none; color: inherit; transition: background-color 160ms var(--ease); }
.sym:hover { background: rgba(52,211,153,0.06); }
.sym-q { font-family: var(--mono); font-size: 0.95rem; }
.sym-q .prompt { color: var(--mint); margin-right: 4px; }
.sym-a { color: var(--fg-2); }
.sym-a::before { content: "→ "; color: var(--mint); }
.sym:hover .sym-a { color: var(--fg); }
@media (max-width: 640px) { .sym { grid-template-columns: 1fr; gap: 4px; padding: 12px 14px; } }

/* ---------- steps: номер-чип заливается мятой при появлении (без линии-рисовалки) ---------- */
.step-list { list-style: none; margin: 0; padding: 0 0 0 4px; max-width: 780px; border-left: 1px dotted var(--line-strong); }
.step { display: grid; grid-template-columns: 44px 1fr; gap: 18px; padding: 0 0 26px 18px; text-decoration: none; color: inherit; }
.step-no { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border: 1px solid var(--line-strong); border-radius: 12px; background: var(--bg-1); font-weight: 600; font-family: var(--mono); font-size: 0.9rem; transition: background-color 400ms var(--ease), color 400ms var(--ease), border-color 400ms var(--ease); }
.js li.is-in .step-no { background: rgba(52,211,153,0.16); border-color: var(--mint); color: var(--mint); }
.step-body h3 { margin-top: 8px; }
.step-body p { color: var(--fg-2); margin-bottom: 0; }
.step.is-link:hover .step-body h3 { text-decoration: underline; text-underline-offset: 0.2em; }

/* ---------- plans: 21st Animated Tabs (пилюля) + flip карточки цены; radio + :has ---------- */
.pick-wrap { display: grid; gap: 16px; max-width: 760px; --sel: 1; }
.pick-tabs { position: relative; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin: 0; padding: 4px; border: 1px solid var(--line); border-radius: 14px; background: var(--bg-1); min-inline-size: 0; }
.pick-pill { position: absolute; top: 4px; bottom: 4px; left: 4px; width: calc((100% - 8px) / 4); border-radius: 10px; background: rgba(52,211,153,0.16); border: 1px solid var(--line-mint); transform: translateX(calc(var(--sel) * 100%)); transition: transform 380ms var(--ease); pointer-events: none; }
.pick { position: relative; z-index: 1; display: grid; justify-items: center; gap: 2px; padding: 12px 8px; border-radius: 10px; cursor: pointer; text-align: center; }
.pick input { position: absolute; opacity: 0; width: 1px; height: 1px; margin: 0; pointer-events: none; }
.pick:has(input:focus-visible) { outline: 2px solid var(--mint-2); outline-offset: -2px; }
.pick-period { font-weight: 600; font-size: 0.95rem; color: var(--fg-2); transition: color 200ms var(--ease); }
.pick-price { font-family: var(--mono); font-size: 0.85rem; color: var(--fg-3); white-space: nowrap; }
.pick:has(input:checked) .pick-period { color: var(--mint-2); }
.pick:has(input:checked) .pick-price { color: var(--fg); }
.pick-card { position: relative; display: grid; gap: 14px; padding: 24px 24px 22px; border: 1px solid var(--line-mint); border-radius: var(--radius); background: linear-gradient(160deg, var(--bg-2), var(--bg-1) 70%); }
.pick-sum-label { color: var(--fg-2); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.08em; font-family: var(--mono); }
.pick-stack { display: grid; perspective: 900px; }
.pick-layer { grid-area: 1 / 1; display: grid; gap: 6px; opacity: 0; visibility: hidden; pointer-events: none; transform: rotateX(-90deg); transform-origin: 50% 100%; transition: transform 420ms var(--ease), opacity 260ms var(--ease), visibility 420ms; }
.pick-sum-period { display: flex; align-items: center; gap: 10px; color: var(--fg-2); }
.pick-badge { padding: 2px 9px; border-radius: 999px; font-size: 0.8rem; font-weight: 600; color: var(--mint); background: rgba(52,211,153,0.14); white-space: nowrap; }
.pick-sum-price { font-size: clamp(2.4rem, 5vw, 3.2rem); font-weight: 800; letter-spacing: -0.03em; line-height: 1; font-variant-numeric: tabular-nums; white-space: nowrap; color: var(--mint); }
.pick-sum-note { color: var(--fg-3); }
.pick-incl { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; list-style: none; }
.pick-incl li { padding: 6px 11px; border: 1px solid var(--line); border-radius: 999px; font-size: 0.9rem; color: var(--fg-2); }
.pick-cta { display: grid; }
.pick-cta .plan { grid-area: 1 / 1; opacity: 0; visibility: hidden; pointer-events: none; transition: opacity 260ms var(--ease), visibility 260ms; }
.pick-layer.is-on, .pick-cta .plan.is-on { opacity: 1; visibility: visible; pointer-events: auto; transform: none; }
.pick-wrap:has(input:checked) .pick-layer, .pick-wrap:has(input:checked) .pick-cta .plan { opacity: 0; visibility: hidden; pointer-events: none; }
.pick-wrap:has(input:checked) .pick-layer { transform: rotateX(-90deg); }
.pick-wrap[data-sel="0"] { --sel: 0; } .pick-wrap[data-sel="1"] { --sel: 1; } .pick-wrap[data-sel="2"] { --sel: 2; } .pick-wrap[data-sel="3"] { --sel: 3; }
.pick-wrap:has(input[value="1"]:checked) { --sel: 0; } .pick-wrap:has(input[value="31"]:checked) { --sel: 1; } .pick-wrap:has(input[value="184"]:checked) { --sel: 2; } .pick-wrap:has(input[value="365"]:checked) { --sel: 3; }
.pick-wrap:has(input[value="1"]:checked) [data-plan="1"], .pick-wrap:has(input[value="31"]:checked) [data-plan="31"], .pick-wrap:has(input[value="184"]:checked) [data-plan="184"], .pick-wrap:has(input[value="365"]:checked) [data-plan="365"] { opacity: 1; visibility: visible; pointer-events: auto; transform: none; }
@media (min-width: 821px) {
  .pick-wrap { grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr); align-items: start; max-width: none; }
  .pick-tabs { grid-template-columns: 1fr; }
  .pick-pill { width: auto; left: 4px; right: 4px; height: calc((100% - 8px) / 4); transform: translateY(calc(var(--sel) * 100%)); }
  .pick { grid-template-columns: 1fr auto; justify-items: start; align-items: center; padding: 14px 16px; text-align: left; }
  .pick-price { font-size: 1rem; }
}
@media (max-width: 480px) {
  .pick-tabs { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4px; }
  .pick-pill { display: none; }
  .pick:has(input:checked) { background: rgba(52,211,153,0.16); box-shadow: inset 0 0 0 1px var(--line-mint); }
  .pick-card { padding: 20px 18px; }
}

/* ---------- rows ---------- */
.row-list { display: grid; border-top: 1px solid var(--line); max-width: 900px; }
.row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr); gap: 8px 32px; padding: 20px 0; border-bottom: 1px solid var(--line); text-decoration: none; color: inherit; border-radius: 0; }
.row h3 { margin: 0; }
.row p { margin: 0; color: var(--fg-2); }
.row.is-link:hover h3 { text-decoration: underline; text-underline-offset: 0.2em; }
.row.is-link h3::after { content: " →"; color: var(--mint); font-weight: 400; display: inline-block; transition: transform 200ms var(--ease); }
.row.is-link:hover h3::after { transform: translateX(4px); }
.row.hb::before { display: none; }
.row-check { grid-template-columns: 28px minmax(0, 1fr) minmax(0, 1.6fr); }
.row-check::before { content: ""; width: 18px; height: 18px; margin-top: 5px; border: 1.5px solid var(--mint); border-radius: 50%; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%2334d399' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3.5 8.5l3 3 6-7'/%3E%3C/svg%3E") center / 12px 12px no-repeat; }
@media (max-width: 720px) {
  .row { grid-template-columns: 1fr; gap: 4px; }
  .row-check { grid-template-columns: 28px 1fr; }
  .row-check p { grid-column: 2; }
}

/* ---------- tiles ---------- */
.tile-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; }
.tile { padding: 22px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-1); text-decoration: none; color: inherit; transition: border-color 160ms var(--ease); }
.tile.is-link:hover { border-color: var(--line-mint); }
.tile.is-link h3::after { content: " →"; color: var(--mint); font-weight: 400; }
.tile p { margin: 0; color: var(--fg-2); }
.tile-os { display: inline-flex; gap: 8px; margin-bottom: 12px; color: var(--mint); }
.tile-os svg, .row-os svg { display: block; }
.row-os { display: inline-flex; gap: 6px; margin-right: 10px; vertical-align: -3px; color: var(--mint); }
th .row-os svg { width: 16px; height: 16px; }
@media (max-width: 560px) { .tile-grid { grid-template-columns: 1fr; gap: 10px; } }

/* ---------- tree ---------- */
.tree { display: grid; gap: 10px; max-width: 900px; }
.branch { border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-1); }
.branch[open] { border-color: var(--line-mint); }
.branch summary { display: grid; grid-template-columns: 44px 1fr auto; gap: 16px; align-items: center; padding: 16px 18px; cursor: pointer; list-style: none; min-height: 44px; }
.branch summary::-webkit-details-marker { display: none; }
.branch summary::after { content: ""; width: 10px; height: 10px; border-right: 1.5px solid var(--fg-2); border-bottom: 1.5px solid var(--fg-2); transform: rotate(45deg); margin-right: 6px; transition: transform 160ms var(--ease); }
.branch[open] summary::after { transform: rotate(-135deg); }
.branch-no { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border: 1px solid var(--line-mint); border-radius: 12px; font-weight: 700; color: var(--mint); font-family: var(--mono); }
.branch summary strong { display: block; font-size: 1.08rem; }
.branch summary small { display: block; color: var(--fg-2); font-size: 0.95rem; }
.branch-checks { margin: 0; padding: 4px 18px 20px 78px; color: var(--fg-2); display: grid; gap: 10px; }
@media (max-width: 640px) { .branch-checks { padding-left: 44px; padding-right: 16px; } .branch summary { grid-template-columns: 36px 1fr auto; } .branch-no { width: 36px; height: 36px; } }

/* ---------- table ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--line-strong); border-radius: var(--radius); }
.msg-table { width: 100%; min-width: 640px; border-collapse: collapse; font-size: 0.98rem; }
.msg-table th, .msg-table td { padding: 14px 16px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
.msg-table thead th { background: var(--bg-1); color: var(--fg-2); font-weight: 600; font-size: 0.85rem; font-family: var(--mono); letter-spacing: 0.03em; }
.msg-table tbody th { font-weight: 600; white-space: normal; }
.msg-table td { color: var(--fg-2); }
.msg-table tbody tr:last-child th, .msg-table tbody tr:last-child td { border-bottom: 0; }
.msg-table tbody tr { transition: background-color 160ms var(--ease); }
.msg-table tbody tr:hover { background: rgba(52,211,153,0.05); }

/* ---------- faq ---------- */
.faq-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: 32px; }
.faq-list { border-top: 1px solid var(--line); }
.faq { border-bottom: 1px solid var(--line); }
.faq summary { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 0; min-height: 44px; cursor: pointer; list-style: none; font-weight: 600; font-size: 1.05rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary { transition: color 200ms var(--ease); }
.faq[open] summary { color: var(--mint); }
.faq summary::after { content: ""; flex: none; width: 10px; height: 10px; border-right: 1.5px solid var(--mint); border-bottom: 1.5px solid var(--mint); transform: rotate(45deg); margin-right: 6px; transition: transform 320ms cubic-bezier(0.2, 0.7, 0.2, 1); }
.faq[open] summary::after { transform: rotate(-135deg); }
/* аккордеон: один открыт (атрибут name у details), высота ответа анимируется там, где есть ::details-content */
.faq { interpolate-size: allow-keywords; }
.faq::details-content { height: 0; overflow: clip; transition: height 320ms cubic-bezier(0.2, 0.7, 0.2, 1), content-visibility 320ms allow-discrete; }
.faq[open]::details-content { height: auto; }
.faq p { margin: 0; padding-bottom: 20px; color: var(--fg-2); max-width: 70ch; }
.faq[open] p, .branch[open] .branch-checks { animation: reveal 320ms cubic-bezier(0.2, 0.7, 0.2, 1) both; }
@keyframes reveal { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }
@media (max-width: 860px) { .faq-grid { grid-template-columns: 1fr; gap: 12px; } }
/* главная: один столбец, номера через CSS-счётчик */
.faq-stack { counter-reset: faq; max-width: 860px; }
.faq-stack .faq summary { justify-content: flex-start; gap: 14px; }
.faq-stack .faq summary::before { counter-increment: faq; content: counter(faq, decimal-leading-zero); flex: none; font-family: var(--mono); font-weight: 500; font-size: 0.85rem; color: var(--mint); letter-spacing: 0.06em; }
.faq-stack .faq summary::after { margin-left: auto; }
.faq-stack .faq p { padding-left: 38px; }

/* ---------- related ---------- */
.related-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.related-list a { display: grid; gap: 6px; padding: 20px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-1); text-decoration: none; color: inherit; min-height: 44px; }
.related-list a:hover { border-color: var(--line-mint); }
.related-list strong { font-size: 0.8rem; color: var(--mint); font-weight: 600; font-family: var(--mono); letter-spacing: 0.04em; text-transform: uppercase; display: flex; align-items: center; }
.rel-os { display: inline-flex; gap: 5px; margin-right: 8px; }
.rel-os svg { display: block; width: 14px; height: 14px; }
.related-list span { font-weight: 600; line-height: 1.35; }
@media (max-width: 860px) { .related-list { grid-template-columns: 1fr; gap: 10px; } }

/* ---------- bottom: Magic UI Shine Border вокруг CTA-карточки ---------- */
.bottom { padding: clamp(44px, 6vw, 80px) 0; border-bottom: 1px solid var(--line); }
.bottom-card { position: relative; padding: clamp(28px, 4vw, 44px); border-radius: 22px; background: linear-gradient(160deg, var(--bg-2), var(--bg-1) 70%); border: 1px solid var(--line); overflow: hidden; }
.shine { position: absolute; inset: 0; border-radius: inherit; padding: 1px; pointer-events: none; background-image: radial-gradient(transparent, transparent, var(--mint), transparent, transparent); background-size: 300% 300%; -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0); -webkit-mask-composite: xor; mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0); mask-composite: exclude; animation: shine 12s infinite linear; }
@keyframes shine { 0% { background-position: 0% 0%; } 50% { background-position: 100% 100%; } to { background-position: 0% 0%; } }
.bottom-inner { position: relative; display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 28px; align-items: center; }
.bottom h2 { margin-bottom: 8px; }
.bottom p { color: var(--fg-2); margin: 0; max-width: 56ch; }
.bottom-actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: flex-end; }
.bottom-stores .bottom-actions { flex-direction: column; align-items: flex-end; gap: 12px; }
.store-row { display: flex; flex-wrap: wrap; gap: 8px; justify-content: flex-end; }
@media (max-width: 860px) { .bottom-inner { grid-template-columns: 1fr; } .bottom-actions { justify-content: flex-start; } .bottom-stores .bottom-actions { align-items: flex-start; } .store-row { justify-content: flex-start; } }
@media (max-width: 480px) { .bottom-actions .button { flex: 1 1 100%; } .store-row .button { flex: 1 1 auto; } }

/* ---------- footer ---------- */
.site-footer { padding: 44px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 28px; padding-bottom: 32px; border-bottom: 1px solid var(--line); }
.footer-brand { display: grid; grid-template-columns: 32px 1fr; gap: 10px; align-items: center; }
.footer-brand p { grid-column: 1 / -1; margin: 6px 0 0; color: var(--fg-2); font-size: 0.95rem; max-width: 30ch; }
.footer-group h2 { font-size: 0.8rem; font-weight: 600; color: var(--fg-3); margin-bottom: 8px; letter-spacing: 0.06em; text-transform: uppercase; font-family: var(--mono); }
.footer-group a { padding: 9px 0; color: var(--fg-2); text-decoration: none; min-height: 44px; display: flex; align-items: center; }
.footer-group a:hover { color: var(--fg); text-decoration: underline; }
.foot-os { display: inline-flex; gap: 4px; margin-right: 8px; color: var(--fg-3); transition: color 160ms var(--ease); }
.foot-os svg { display: block; width: 13px; height: 13px; }
.footer-group a:hover .foot-os { color: var(--mint); }
.footer-note { display: flex; flex-wrap: wrap; gap: 8px 32px; padding-top: 18px; color: var(--fg-3); font-size: 0.9rem; }
.footer-note p { margin: 0; }
@media (max-width: 900px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } .footer-brand { grid-column: 1 / -1; } }
@media (max-width: 360px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---------- table → stacked rows on narrow screens ---------- */
@media (max-width: 720px) {
  .msg-table { min-width: 0; display: block; }
  .msg-table thead { display: none; }
  .msg-table tbody, .msg-table tr { display: block; }
  .msg-table tr { padding: 14px 16px; border-bottom: 1px solid var(--line); }
  .msg-table tr:last-child { border-bottom: 0; }
  .msg-table th, .msg-table td { display: block; padding: 0; border: 0; }
  .msg-table tbody th { margin-bottom: 8px; }
  .msg-table td { margin-top: 6px; }
  .msg-table td::before { content: attr(data-label); display: block; font-size: 0.8rem; color: var(--fg-3); margin-bottom: 2px; font-family: var(--mono); }
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  .caret, .nodemap .arc, .nodemap .node-pulse, .nodemap-dots, .term-line, .shine, .header-cta, .hb::before, .accent .w > span { animation: none; }
  .term-line { opacity: 1; transform: none; width: auto; }
  .accent .w > span { transform: none; }
  .nodemap .arc { stroke-dashoffset: 0; }
  .faq::details-content { transition: none; }
  .nodemap .node-pulse { display: none; }
  .tilt, .button, .button-primary::before, .button-primary::after, .button-ghost::after, .pick-pill, .pick-layer, .pick-cta .plan, .device-art, .row.is-link h3::after, .step-no { transition: none; }
  .tilt { transform: none; }
  .button-primary:hover::before { transform: none; }
  .faq[open] p, .branch[open] .branch-checks { animation: none; }
  html { scroll-behavior: auto; }
}
@keyframes dots-in { from { opacity: 0; transform: scale(0.97); } }
@media (max-width: 360px) { .ledger-countries { grid-template-columns: 1fr; } }

/* карточки сроков на хабе */
.plan-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.plan-card { position: relative; display: grid; gap: 8px; align-content: start; padding: 22px 20px 20px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-1); }
.plan-card.is-best { border-color: var(--line-mint); background: linear-gradient(160deg, var(--bg-2), var(--bg-1) 70%); }
.plan-period { font-family: var(--mono); font-size: 0.82rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--fg-3); }
.plan-price { font-size: clamp(2rem, 3.2vw, 2.6rem); font-weight: 800; letter-spacing: -0.03em; line-height: 1; font-variant-numeric: tabular-nums; white-space: nowrap; }
.plan-card.is-best .plan-price { color: var(--mint); }
.plan-per { color: var(--fg-2); font-size: 0.95rem; min-height: 1.4em; }
.plan-chip { justify-self: start; min-height: 26px; padding: 3px 10px; border-radius: 999px; font-size: 0.8rem; font-weight: 600; color: var(--mint); background: rgba(52,211,153,0.14); }
.plan-chip-empty { background: none; padding: 0; }
.plan-buy { margin-top: 10px; width: 100%; }
@media (max-width: 900px) { .plan-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 480px) { .plan-grid { grid-template-columns: 1fr; } .plan-chip-empty { display: none; } }