:root {
    --bg:        #fafaf8;
    --bg-soft:   #f3f2ee;
    --bg-card:   #ffffff;
    --ink:       #11161c;
    --ink-2:     #2a3038;
    --muted:     #5d6570;
    --muted-2:   #8a909a;
    --line:      #e4e2db;
    --line-2:    #d3d1c8;
    --accent:    oklch(42% 0.08 245);
    --accent-2:  oklch(38% 0.08 245);
    --accent-wash: oklch(95% 0.015 245);
    --ok:        oklch(45% 0.09 160);
    --warn:      oklch(50% 0.13 60);
    --del:       oklch(58% 0.20 25);
    --maxw:      1040px;
    --pad:       28px;
    --radius:    6px;
    --font-sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --font-mono: ui-monospace, "SF Mono", "JetBrains Mono", "Roboto Mono", Menlo, Consolas, "Liberation Mono", monospace;
  }

  * { box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body {
    margin: 0;
    background: var(--bg);
    color: var(--ink);
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
  }
  ::selection { background: var(--accent); color: #fff; }

  a { color: var(--accent); text-decoration: none; }
  a:hover { text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }

  .mono { font-family: var(--font-mono); }
  .label {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
    font-weight: 500;
  }
  .container { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--pad); }

  /* ---------- Nav ---------- */
  .nav {
    position: sticky; top: 0; z-index: 50;
    background: rgba(250, 250, 248, 0.85);
    backdrop-filter: saturate(180%) blur(8px);
    -webkit-backdrop-filter: saturate(180%) blur(8px);
    border-bottom: 1px solid transparent;
    transition: border-color .15s ease;
  }
  .nav.scrolled { border-bottom-color: var(--line); }
  .nav-inner {
    display: flex; align-items: center; justify-content: space-between;
    height: 56px; max-width: var(--maxw); margin: 0 auto; padding: 0 var(--pad);
  }
  .logo {
    display: inline-flex; align-items: center; gap: 10px;
    font-family: var(--font-mono); font-weight: 500; color: var(--ink);
    font-size: 15px; letter-spacing: -0.01em;
  }
  .logo:hover { text-decoration: none; }
  .logo-mark { width: 18px; height: 18px; position: relative; }
  .logo-mark::before, .logo-mark::after {
    content: ""; position: absolute; width: 12px; height: 12px; border: 1.5px solid var(--ink);
  }
  .logo-mark::before { top: 0; left: 0; }
  .logo-mark::after  { bottom: 0; right: 0; background: var(--accent); border-color: var(--accent); opacity: 0.92; mix-blend-mode: multiply; }

  .nav-links { display: flex; align-items: center; gap: 28px; }
  .nav-links a {
    color: var(--ink-2); font-size: 13.5px; font-family: var(--font-mono); font-weight: 400;
  }
  .nav-links a.cta {
    color: #fff; background: var(--ink); padding: 7px 13px; border-radius: var(--radius); font-size: 13px;
  }
  .nav-links a.cta:hover { background: var(--accent); text-decoration: none; }
  .nav-links a.signin {
    color: var(--ink-2); border: 1px solid var(--line-2); padding: 6px 11px; border-radius: var(--radius); font-size: 13px;
  }
  .nav-links a.signin:hover { color: var(--ink); border-color: var(--ink); text-decoration: none; }
  .nav-progress { position: absolute; bottom: -1px; left: 0; height: 1px; background: var(--accent); width: 0; transition: width .08s linear; }

  /* ---------- Buttons ---------- */
  .btn {
    height: 44px; padding: 0 18px;
    background: var(--ink); color: #fff; border: 1px solid var(--ink);
    border-radius: var(--radius); font: 500 14px/1 var(--font-sans); cursor: pointer;
    transition: background .15s ease, border-color .15s ease, transform .05s ease, color .15s ease;
    display: inline-flex; align-items: center; justify-content: center; gap: 8px; white-space: nowrap;
  }
  .btn:hover { background: var(--accent); border-color: var(--accent); text-decoration: none; color: #fff; }
  .btn:active { transform: translateY(1px); }
  .btn .arr { transition: transform .15s ease; }
  .btn:hover .arr { transform: translateX(2px); }
  .btn.ghost { background: transparent; color: var(--ink); border-color: var(--line-2); }
  .btn.ghost:hover { background: var(--bg-soft); color: var(--ink); border-color: var(--ink); }
  .btn:disabled { opacity: .45; cursor: not-allowed; }
  .btn:disabled:hover { background: var(--ink); border-color: var(--ink); transform: none; }

  /* ---------- Hero ---------- */
  .hero { padding: 92px 0 64px; border-bottom: 1px solid var(--line); }
  .eyebrow {
    display: inline-flex; align-items: center; gap: 8px;
    font-family: var(--font-mono); font-size: 11.5px; letter-spacing: 0.06em;
    color: var(--muted); margin-bottom: 22px;
  }
  .eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 3px var(--accent-wash); }
  h1 {
    font-size: clamp(34px, 4.6vw, 55px); line-height: 1.05; letter-spacing: -0.025em;
    font-weight: 500; margin: 0 0 22px; max-width: 920px; text-wrap: balance;
  }
  h1 .hl { color: var(--accent); }
  .subhead {
    font-size: clamp(16px, 1.4vw, 18px); line-height: 1.55; color: var(--ink-2);
    max-width: 640px; margin: 0 0 32px; text-wrap: pretty;
  }
  .hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 16px; }
  .hero-sub {
    font-family: var(--font-mono); font-size: 12px; color: var(--muted);
    display: flex; flex-wrap: wrap; gap: 0 8px; align-items: center;
  }
  .hero-sub .sep { color: var(--line-2); }

  /* ---------- Hero / demo visual (CSS before-after) ---------- */
  .ba {
    margin-top: 56px; border: 1px solid var(--line); border-radius: 10px;
    background: var(--bg-card); overflow: hidden;
  }
  .ba-bar {
    display: flex; align-items: center; gap: 10px; padding: 10px 14px;
    border-bottom: 1px solid var(--line); background: var(--bg-soft);
    font-family: var(--font-mono); font-size: 11.5px; color: var(--muted);
  }
  .ba-bar .dots { display: flex; gap: 5px; }
  .ba-bar .dots i { width: 9px; height: 9px; border-radius: 50%; background: var(--line-2); display: block; }
  .hero-video { display: block; width: 100%; height: auto; background: #fff; }
  .ba-grid { display: grid; grid-template-columns: 1fr 1fr; }
  .ba-pane { padding: 18px; position: relative; }
  .ba-pane + .ba-pane { border-left: 1px solid var(--line); }
  .ba-pane .ba-label {
    font-family: var(--font-mono); font-size: 11px; color: var(--muted);
    margin-bottom: 12px; display: flex; align-items: center; gap: 8px;
  }
  .ba-pane .ba-label b { color: var(--ink); font-weight: 500; }
  .ba-caption {
    margin-top: 12px; font-family: var(--font-mono); font-size: 11.5px;
    color: var(--ink-2); line-height: 1.5;
  }
  .ba-caption .down { color: var(--ok); }

  /* The CSS "sheet" used in hero visual + demo result */
  .sheet {
    position: relative; aspect-ratio: 4/3; background: #fff;
    border: 1px solid var(--line-2); overflow: hidden;
  }
  .sheet::before {
    content: ""; position: absolute; inset: 0;
    background-image:
      linear-gradient(to right, rgba(17,22,28,0.05) 1px, transparent 1px),
      linear-gradient(to bottom, rgba(17,22,28,0.05) 1px, transparent 1px);
    background-size: 20px 20px; opacity: 0.85;
  }
  .sheet .titleblock {
    position: absolute; right: 6px; bottom: 6px; width: 34%; height: 22%;
    border: 1px solid var(--line-2); background: #fff;
  }
  .sheet .titleblock::before {
    content: ""; position: absolute; inset: 0;
    background: repeating-linear-gradient(to bottom, transparent 0 7px, rgba(17,22,28,0.05) 7px 8px);
  }
  .sheet .view { position: absolute; border: 1px solid var(--ink); background: rgba(17,22,28,0.015); }
  .sheet .v1 { left: 7%;  top: 9%;  width: 38%; height: 36%; }
  .sheet .v2 { left: 53%; top: 11%; width: 30%; height: 30%; }
  .sheet .v3 { left: 9%;  top: 53%; width: 44%; height: 30%; }

  .red-noise { position: absolute; inset: 0; pointer-events: none; mix-blend-mode: multiply; }
  .red-noise span { position: absolute; background: oklch(60% 0.22 25 / 0.55); border-radius: 1px; }

  .sheet.clean .badge {
    position: absolute; font-family: var(--font-mono); font-size: 9.5px;
    padding: 2px 5px; border-radius: 3px; color: #fff; white-space: nowrap; line-height: 1.3;
  }
  .badge.moved   { background: oklch(50% 0.10 245); }
  .badge.changed { background: var(--warn); }
  .badge.same    { background: transparent; color: var(--muted); border: 1px solid var(--line-2); }

  /* ---------- Section common ---------- */
  section { padding: 92px 0; border-bottom: 1px solid var(--line); }
  .section-head {
    display: grid; grid-template-columns: 200px 1fr; gap: 48px;
    margin-bottom: 48px; align-items: start;
  }
  .section-head .label { padding-top: 6px; }
  h2 {
    font-size: clamp(26px, 2.6vw, 33px); line-height: 1.15; letter-spacing: -0.02em;
    font-weight: 500; margin: 0; text-wrap: balance; max-width: 720px;
  }
  .section-head p { color: var(--ink-2); margin: 12px 0 0; max-width: 640px; font-size: 16.5px; text-wrap: pretty; }

  /* ---------- Problem ---------- */
  .problem {
    background: var(--bg-soft); border-radius: 8px; padding: 32px 36px;
    border: 1px solid var(--line); max-width: 760px; margin-left: 248px;
  }
  .problem p { margin: 0; font-size: 17px; line-height: 1.55; color: var(--ink-2); text-wrap: pretty; }
  .problem .quote-mark { font-family: var(--font-mono); color: var(--accent); margin-right: 6px; }

  /* ---------- Use case cards ---------- */
  .cards {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px;
    background: var(--line); border: 1px solid var(--line); border-radius: 8px; overflow: hidden;
  }
  .card {
    background: var(--bg-card); padding: 32px 28px; display: flex; flex-direction: column;
    gap: 14px; min-height: 240px; transition: background .15s ease;
  }
  .card:hover { background: #fff; }
  .card .glyph { width: 56px; height: 40px; margin-bottom: 8px; color: var(--ink); }
  .card h3 { font-size: 15px; font-weight: 500; margin: 0; letter-spacing: -0.005em; line-height: 1.4; }
  .card p { margin: 0; color: var(--muted); font-size: 14.5px; line-height: 1.55; }
  .card .num { font-family: var(--font-mono); font-size: 11px; color: var(--muted-2); letter-spacing: 0.05em; }

  /* ---------- How it works ---------- */
  .steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; counter-reset: step; }
  .step { border-top: 1px solid var(--ink); padding-top: 22px; position: relative; }
  .step::before {
    counter-increment: step; content: "0" counter(step);
    font-family: var(--font-mono); font-size: 12px; color: var(--accent);
    letter-spacing: 0.05em; display: block; margin-bottom: 14px;
  }
  .step h3 { font-size: 17px; font-weight: 500; margin: 0 0 8px; letter-spacing: -0.005em; }
  .step p { margin: 0; color: var(--muted); font-size: 14.5px; }
  .step .hint { margin-top: 10px; font-family: var(--font-mono); font-size: 11.5px; color: var(--muted-2); }
  .steps-after { margin-top: 36px; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
  .steps-after .note { font-family: var(--font-mono); font-size: 12px; color: var(--muted); }

  /* ---------- Demo widget ---------- */
  .demo-shell {
    border: 1px solid var(--line); border-radius: 10px; background: var(--bg-card); overflow: hidden;
  }
  .demo-top {
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
    padding: 12px 16px; border-bottom: 1px solid var(--line); background: var(--bg-soft);
    font-family: var(--font-mono); font-size: 11.5px; color: var(--muted);
  }
  .demo-top .state { display: inline-flex; align-items: center; gap: 8px; }
  .demo-top .state .led { width: 7px; height: 7px; border-radius: 50%; background: var(--line-2); }
  .demo-top .state.ready .led { background: var(--ok); }
  .demo-top .state.busy .led { background: var(--warn); animation: blink .8s steps(2) infinite; }
  @keyframes blink { 50% { opacity: .3; } }

  .demo-body { padding: 24px; }
  .drops { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
  .drop {
    border: 1px dashed var(--line-2); border-radius: 8px; padding: 22px 18px;
    text-align: center; cursor: pointer; background: #fff; transition: border-color .15s ease, background .15s ease;
    min-height: 132px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px;
  }
  .drop:hover, .drop.drag { border-color: var(--accent); background: var(--accent-wash); }
  .drop.filled { border-style: solid; border-color: var(--ok); background: oklch(97% 0.02 160); cursor: default; }
  .drop .rev { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
  .drop .big { font-size: 14px; color: var(--ink-2); }
  .drop .fname { font-family: var(--font-mono); font-size: 12.5px; color: var(--ink); display: none; word-break: break-all; }
  .drop .meta { font-family: var(--font-mono); font-size: 11px; color: var(--muted-2); }
  .drop .frame-icon { width: 30px; height: 24px; border: 1.5px solid var(--line-2); position: relative; }
  .drop .frame-icon::after { content: ""; position: absolute; left: 4px; top: 4px; right: 10px; height: 3px; background: var(--line-2); box-shadow: 0 6px 0 var(--line-2), 0 11px 0 var(--line-2); }
  .drop.filled .frame-icon { border-color: var(--ok); }
  .drop.filled .frame-icon::after { background: var(--ok); box-shadow: 0 6px 0 var(--ok), 0 11px 0 var(--ok); }
  .drop.filled .check { color: var(--ok); font-family: var(--font-mono); font-weight: 500; }

  .demo-actions { display: flex; align-items: center; gap: 14px; margin-top: 20px; flex-wrap: wrap; }
  .demo-limits { font-family: var(--font-mono); font-size: 11.5px; color: var(--muted); margin-top: 16px; line-height: 1.5; }
  .demo-more { margin-top: 6px; font-family: var(--font-mono); font-size: 12px; }

  /* result */
  .result-head {
    display: flex; align-items: baseline; justify-content: space-between; gap: 16px; flex-wrap: wrap;
    margin-bottom: 16px;
  }
  .result-head .summary { font-family: var(--font-mono); font-size: 13px; color: var(--ink); }
  .result-head .summary b { color: var(--accent); }
  .result-head .summary .down { color: var(--ok); }
  .result-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
  .result-pane .rp-label { font-family: var(--font-mono); font-size: 11px; color: var(--muted); margin-bottom: 8px; }
  .changelist { margin-top: 18px; border-top: 1px solid var(--line); }
  .change-row {
    display: grid; grid-template-columns: 88px 1fr auto; gap: 14px; align-items: center;
    padding: 11px 2px; border-bottom: 1px solid var(--line); font-size: 13.5px;
  }
  .change-row .tag {
    font-family: var(--font-mono); font-size: 10px; text-transform: uppercase; letter-spacing: 0.05em;
    padding: 2px 6px; border-radius: 3px; color: #fff; text-align: center; justify-self: start;
  }
  .tag.t-moved { background: oklch(50% 0.10 245); }
  .tag.t-changed { background: var(--warn); }
  .tag.t-added { background: var(--ok); }
  .tag.t-removed { background: var(--del); }
  .change-row .loc { font-family: var(--font-mono); font-size: 12px; color: var(--muted); }

  /* ---------- Audience ---------- */
  .audience { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
  .aud { padding: 24px 0; border-top: 1px solid var(--line); }
  .aud .role { font-family: var(--font-mono); font-size: 11px; color: var(--accent); letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 10px; }
  .aud p { margin: 0; color: var(--ink-2); font-size: 15px; line-height: 1.5; }

  /* ---------- Comparison table ---------- */
  .table-wrap { border: 1px solid var(--line); border-radius: 8px; overflow: hidden; background: var(--bg-card); }
  table.compare { width: 100%; border-collapse: collapse; font-size: 14px; }
  table.compare th, table.compare td {
    padding: 16px 18px; text-align: center; border-bottom: 1px solid var(--line); border-right: 1px solid var(--line);
  }
  table.compare th:first-child, table.compare td:first-child { text-align: left; }
  table.compare th:last-child, table.compare td:last-child { border-right: none; }
  table.compare tr:last-child td { border-bottom: none; }
  table.compare thead th {
    font-family: var(--font-mono); font-weight: 500; font-size: 11.5px; text-transform: uppercase;
    letter-spacing: 0.05em; color: var(--muted); background: var(--bg-soft); vertical-align: bottom;
  }
  table.compare tbody td:first-child { font-weight: 500; color: var(--ink); }
  table.compare tbody tr.us { background: var(--accent-wash); }
  table.compare tbody tr.us td:first-child { color: var(--accent-2); }
  table.compare tbody tr.us td:first-child::before { content: "▸ "; color: var(--accent); }
  table.compare tbody tr:hover:not(.us) { background: #fbfaf6; }
  .mark-check { color: var(--accent); font-family: var(--font-mono); font-size: 16px; line-height: 1; }
  .mark-dash { color: var(--muted-2); font-family: var(--font-mono); font-size: 16px; line-height: 1; }
  .pill {
    display: inline-block; font-family: var(--font-mono); font-size: 10.5px; padding: 2px 6px; margin-left: 8px;
    border: 1px solid var(--line-2); border-radius: 3px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.05em; vertical-align: 2px;
  }
  .pill.beta { color: var(--accent); border-color: var(--accent); }
  .tested-note {
    margin-top: 16px; font-family: var(--font-mono); font-size: 11.5px; color: var(--muted);
    line-height: 1.5; max-width: 720px;
  }

  /* ---------- Pricing ---------- */
  .pricing { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
  .price-card { background: var(--bg-card); padding: 30px 26px; display: flex; flex-direction: column; }
  .price-card.feature { background: #fff; box-shadow: inset 0 0 0 1.5px var(--accent); position: relative; }
  .price-card .tier { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-bottom: 14px; display: flex; align-items: center; gap: 8px; }
  .price-card.feature .tier { color: var(--accent); }
  .price-card .price { display: flex; align-items: baseline; gap: 8px; margin-bottom: 4px; }
  .price-card .price .amount { font-size: 34px; font-weight: 500; letter-spacing: -0.02em; }
  .price-card .price .unit { font-family: var(--font-mono); font-size: 12px; color: var(--muted); }
  .price-card .alt { font-family: var(--font-mono); font-size: 12px; color: var(--muted); margin-bottom: 20px; min-height: 18px; }
  .price-card ul { list-style: none; margin: 0 0 24px; padding: 0; display: flex; flex-direction: column; gap: 10px; flex: 1; }
  .price-card li { font-size: 14px; color: var(--ink-2); display: flex; gap: 10px; align-items: flex-start; line-height: 1.45; }
  .price-card li::before { content: "—"; color: var(--accent); font-family: var(--font-mono); flex: none; }
  .price-card .buy-area { display: flex; flex-direction: column; gap: 8px; }
  .price-card .btn { width: 100%; }
  .ru-pay { display: none; }
  .ru-pay .btn { background: #fff; color: var(--ink); border-color: var(--line-2); font-size: 13px; height: 40px; }
  .ru-pay .btn:hover { background: var(--bg-soft); border-color: var(--ink); color: var(--ink); }
  html[data-locale="ru"] .ru-pay { display: block; }
  /* Waitlist (pre-sale) mode: payment isn't live yet — hide direct-pay buttons,
     pricing cards stay as a preview with a "notify me" call to action. */
  html[data-mode="waitlist"] .ru-pay { display: none !important; }
  .price-note { font-family: var(--font-mono); font-size: 11px; color: var(--muted-2); margin-top: 6px; text-align: center; }
  .team-note { font-family: var(--font-mono); font-size: 11px; color: var(--muted-2); margin-top: 12px; line-height: 1.5; }
  .pricing-after {
    margin-top: 28px; display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap;
    font-family: var(--font-mono); font-size: 12.5px; color: var(--muted);
  }
  .pricing-after a { color: var(--ink-2); }

  /* ---------- FAQ ---------- */
  .faq { border-top: 1px solid var(--line); }
  .faq details { border-bottom: 1px solid var(--line); padding: 22px 4px; }
  .faq summary {
    list-style: none; cursor: pointer; display: flex; align-items: flex-start; justify-content: space-between;
    gap: 24px; font-size: 16.5px; font-weight: 500; color: var(--ink); letter-spacing: -0.005em;
  }
  .faq summary::-webkit-details-marker { display: none; }
  .faq summary::after {
    content: "+"; font-family: var(--font-mono); font-size: 22px; line-height: 1; color: var(--muted);
    transition: transform .25s ease, color .15s ease; flex: none;
  }
  .faq details[open] summary::after { content: "−"; color: var(--accent); }
  .faq summary:hover { color: var(--accent); }
  .faq .answer { padding-top: 14px; color: var(--ink-2); max-width: 720px; font-size: 15.5px; line-height: 1.6; }
  .faq .answer p { margin: 0 0 10px; }
  .faq .answer p:last-child { margin-bottom: 0; }
  .faq .qid { font-family: var(--font-mono); font-size: 11px; color: var(--muted-2); letter-spacing: 0.05em; margin-right: 14px; flex: none; }

  /* ---------- CTA band ---------- */
  .cta-band { padding: 84px 0 88px; text-align: center; border-top: 1px solid var(--line); background: var(--bg-soft); }
  .cta-band h2 { margin: 0 auto 16px; max-width: 680px; }
  .cta-band p { color: var(--muted); margin: 0 auto 28px; max-width: 520px; }
  .cta-band .hero-ctas { justify-content: center; }

  /* ---------- Footer ---------- */
  footer.site { padding: 56px 0 48px; border-top: 1px solid var(--line); }
  .footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; margin-bottom: 40px; }
  .footer-brand .logo { margin-bottom: 14px; }
  .footer-brand .footer-tag { font-family: var(--font-mono); font-size: 13px; color: var(--ink-2); max-width: 240px; line-height: 1.5; }
  .footer-col h4 { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted-2); margin: 0 0 14px; font-weight: 500; }
  .footer-col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
  .footer-col a, .footer-col button.linklike {
    color: var(--ink-2); font-size: 14px; background: none; border: none; padding: 0; cursor: pointer; font: inherit; text-align: left;
  }
  .footer-col a:hover, .footer-col button.linklike:hover { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
  .footer-bottom {
    display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap;
    border-top: 1px solid var(--line); padding-top: 24px;
    font-family: var(--font-mono); font-size: 12px; color: var(--muted);
  }

  /* ---------- Modal (standalone request) ---------- */
  .modal-overlay {
    position: fixed; inset: 0; background: rgba(17,22,28,0.45); z-index: 100;
    display: none; align-items: center; justify-content: center; padding: 24px;
    backdrop-filter: blur(2px);
  }
  .modal-overlay.open { display: flex; }
  .modal {
    background: var(--bg-card); border: 1px solid var(--line); border-radius: 12px;
    max-width: 460px; width: 100%; padding: 32px; box-shadow: 0 24px 60px rgba(17,22,28,0.18);
  }
  .modal h3 { margin: 0 0 6px; font-size: 20px; font-weight: 500; letter-spacing: -0.01em; }
  .modal p.sub { margin: 0 0 22px; color: var(--muted); font-size: 14px; }
  .modal label { display: block; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.05em; text-transform: uppercase; color: var(--muted); margin: 14px 0 6px; }
  .modal input, .modal textarea {
    width: 100%; border: 1px solid var(--line-2); border-radius: var(--radius); background: #fff;
    color: var(--ink); font: 14px/1.5 var(--font-sans); padding: 10px 12px; transition: border-color .15s ease, box-shadow .15s ease;
  }
  .modal input { height: 42px; }
  .modal input:focus, .modal textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-wash); }
  .modal input.err { border-color: var(--del); box-shadow: 0 0 0 3px oklch(94% 0.04 25); }
  .modal .modal-actions { display: flex; gap: 10px; margin-top: 22px; }
  .modal .modal-actions .btn { flex: 1; }
  .modal .close { float: right; background: none; border: none; cursor: pointer; font-family: var(--font-mono); font-size: 18px; color: var(--muted); line-height: 1; }
  .modal .close:hover { color: var(--ink); }
  .modal .msg { font-family: var(--font-mono); font-size: 12px; min-height: 16px; margin-top: 12px; }
  .modal .msg.err { color: var(--del); }
  .modal .msg.ok { color: var(--ok); }
  .modal .modal-fine { margin: 12px 0 0; font-size: 12px; line-height: 1.5; color: var(--muted); }
  .modal .modal-fine a { color: var(--muted); text-decoration: underline; text-underline-offset: 2px; }
  .modal .modal-fine a:hover { color: var(--ink); }
  .modal .radio-row { display: flex; gap: 10px; margin-top: 6px; }
  .modal label.radio {
    display: flex; align-items: center; gap: 8px; flex: 1; cursor: pointer; margin: 0;
    border: 1px solid var(--line-2); border-radius: var(--radius); padding: 10px 12px;
    font: 14px/1 var(--font-sans); text-transform: none; letter-spacing: 0; color: var(--ink);
    transition: border-color .15s ease, box-shadow .15s ease;
  }
  .modal label.radio input { width: auto; height: auto; margin: 0; accent-color: var(--accent); }
  .modal label.radio:has(input:checked) { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-wash); }

  /* ---------- Reveal ---------- */
  .reveal { opacity: 0; transform: translateY(10px); transition: opacity .6s ease, transform .6s ease; }
  .reveal.in { opacity: 1; transform: none; }
  @media (prefers-reduced-motion: reduce) {
    .reveal { opacity: 1; transform: none; transition: none; }
    html { scroll-behavior: auto; }
  }

  /* ---------- Responsive ---------- */
  @media (max-width: 880px) {
    .section-head { grid-template-columns: 1fr; gap: 16px; }
    .problem { margin-left: 0; }
    .cards, .steps, .audience, .pricing { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .nav-links a:not(.cta):not(.signin) { display: none; }
    table.compare th, table.compare td { padding: 12px 10px; font-size: 13px; }
    table.compare thead th { font-size: 10.5px; }
  }
  @media (max-width: 560px) {
    h1 { font-size: 31px; }
    .ba-grid, .drops, .result-grid { grid-template-columns: 1fr; }
    .ba-pane + .ba-pane { border-left: none; border-top: 1px solid var(--line); }
    .hero-ctas .btn { width: 100%; }
    .footer-grid { grid-template-columns: 1fr; }
    .change-row { grid-template-columns: 76px 1fr; }
    .change-row .loc { grid-column: 2; }
  }