@font-face {
  font-family: "Golos Text";
  font-style: normal;
  font-weight: 400 900;
  font-display: swap;
  src: url("/fonts/golos-text-cyrillic.woff2") format("woff2");
  unicode-range: U+0400-045F, U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
@font-face {
  font-family: "Golos Text";
  font-style: normal;
  font-weight: 400 900;
  font-display: swap;
  src: url("/fonts/golos-text-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: "Golos Display";
  font-style: normal;
  font-weight: 600 900;
  font-display: swap;
  src: url("/fonts/golos-text-cyrillic.woff2") format("woff2");
  unicode-range: U+0400-045F, U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
@font-face {
  font-family: "Golos Display";
  font-style: normal;
  font-weight: 600 900;
  font-display: swap;
  src: url("/fonts/golos-text-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: "IBM Plex Mono";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("/fonts/ibm-plex-mono-500-cyrillic.woff2") format("woff2");
  unicode-range: U+0400-045F, U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("/fonts/ibm-plex-mono-500-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: "IBM Plex Mono";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("/fonts/ibm-plex-mono-600-cyrillic.woff2") format("woff2");
  unicode-range: U+0400-045F, U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("/fonts/ibm-plex-mono-600-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  --navy: #081c2c;
  --navy-2: #102b40;
  --blue: #2f6bff;
  --blue-dark: #1951dc;
  --cyan: #42c8c5;
  --mint: #4fd1a1;
  --sand: #f3ebdd;
  --canvas: #f6f8fb;
  --white: #fff;
  --ink: #081c2c;
  --muted: #5c6e7b;
  --line: #dce4eb;
  --error: #b3261e;
  --shadow: 0 28px 70px rgba(8, 28, 44, .14);
  --shadow-soft: 0 14px 34px rgba(8, 28, 44, .09);
  --radius: 24px;
  --control-radius: 12px;
  --shell: 1220px;
}

*, *::before, *::after { box-sizing: border-box; }
html { color-scheme: light; scroll-behavior: smooth; scroll-padding-top: 92px; }
body {
  background: var(--white);
  color: var(--ink);
  font-family: "Golos Text", sans-serif;
  font-size: 16px;
  line-height: 1.55;
  margin: 0;
  min-width: 320px;
  overflow-x: clip;
  text-rendering: optimizeLegibility;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, summary, a { -webkit-tap-highlight-color: transparent; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: "Golos Display", "Golos Text", sans-serif; letter-spacing: -.035em; line-height: 1.06; text-wrap: balance; }
p { text-wrap: pretty; }
h1 { font-size: clamp(48px, 4.5vw, 64px); font-weight: 700; margin-bottom: 24px; }
h2 { font-size: clamp(38px, 4.1vw, 58px); font-weight: 700; margin-bottom: 24px; }
h3 { font-size: 24px; font-weight: 650; }
code, .lab-result strong, .lab-metrics b, .method-card b, .result-demo strong { font-family: "IBM Plex Mono", monospace; }
::selection { background: rgba(47, 107, 255, .18); }
:focus-visible { outline: 3px solid rgba(47, 107, 255, .45); outline-offset: 3px; }
.skip-link { background: var(--white); border-radius: 8px; left: 16px; padding: 12px 16px; position: fixed; top: -100px; z-index: 100; }
.skip-link:focus { top: 16px; }
[hidden] { display: none !important; }

.section-shell { margin-inline: auto; max-width: var(--shell); padding-inline: 20px; width: 100%; }
.section-full { width: 100%; }
.dark { background: var(--navy); color: var(--white); }
.canvas { background: var(--canvas); }
.eyebrow { color: var(--blue); font-size: 13px; font-weight: 700; letter-spacing: .11em; margin-bottom: 20px; text-transform: uppercase; }
.section-heading { margin-bottom: 42px; max-width: 820px; }
.section-heading p:last-child { color: var(--muted); font-size: 18px; margin-bottom: 0; }
.section-heading.light { max-width: 920px; }
.section-heading.light .eyebrow { color: var(--cyan); }
.section-heading.light h2 { color: var(--white); }

.site-header { background: rgba(255,255,255,.9); border-bottom: 1px solid rgba(220,228,235,.75); left: 0; position: sticky; right: 0; top: 0; z-index: 50; }
@supports (backdrop-filter: blur(16px)) { .site-header { backdrop-filter: blur(16px); } }
.header-inner { align-items: center; display: grid; grid-template-columns: auto 1fr auto; margin: auto; max-width: var(--shell); min-height: 78px; padding: 0 20px; }
.brand { align-items: center; display: inline-flex; gap: 12px; justify-self: start; width: fit-content; }
.brand-mark { align-items: center; background: var(--navy); border-radius: 11px; color: var(--white); display: inline-flex; font-family: "IBM Plex Mono", monospace; font-size: 16px; font-weight: 600; height: 42px; justify-content: center; width: 42px; }
.brand > span:last-child { display: grid; line-height: 1.05; }
.brand strong { font-size: 15px; }
.brand small { color: var(--muted); font-size: 11px; margin-top: 5px; }
.desktop-nav { display: flex; gap: 29px; justify-content: center; }
.desktop-nav a, .footer-top nav a { font-size: 14px; font-weight: 600; }
.desktop-nav a { position: relative; }
.desktop-nav a::after { background: var(--blue); bottom: -8px; content: ""; height: 2px; left: 0; position: absolute; transform: scaleX(0); transform-origin: left; transition: transform .2s ease; width: 100%; }
.desktop-nav a:hover::after, .desktop-nav a:focus-visible::after { transform: scaleX(1); }
.header-actions { align-items: center; display: flex; gap: 9px; }

.button { align-items: center; border: 1px solid transparent; border-radius: var(--control-radius); cursor: pointer; display: inline-flex; font-size: 15px; font-weight: 650; gap: 12px; justify-content: center; min-height: 48px; padding: 12px 19px; transition: background .2s ease, border-color .2s ease, box-shadow .2s ease, color .2s ease, transform .2s ease; }
.button span { transition: transform .2s ease; }
.button:hover span { transform: translateX(4px); }
.button:active { transform: translateY(1px); }
.button-primary { background: var(--blue); color: var(--white); box-shadow: 0 10px 25px rgba(47,107,255,.23); }
.button-primary:hover { background: var(--blue-dark); box-shadow: 0 13px 28px rgba(47,107,255,.28); }
.button-secondary { background: var(--white); border-color: var(--line); color: var(--ink); }
.button-secondary:hover { border-color: var(--blue); color: var(--blue); }
.button-quiet { border-color: transparent; }
.button-quiet:hover { background: var(--canvas); }
.menu-toggle { background: none; border: 0; cursor: pointer; display: none; height: 44px; padding: 12px 8px; width: 44px; }
.menu-toggle span { background: var(--navy); display: block; height: 2px; margin: 6px 0; transition: transform .22s ease; width: 26px; }
.menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }
.menu-overlay { background: rgba(8,28,44,.55); inset: 78px 0 0; opacity: 0; position: fixed; transition: opacity .25s ease; z-index: 48; }
.mobile-menu { background: var(--white); border-radius: 20px 0 0 20px; box-shadow: var(--shadow); display: grid; gap: 6px; height: calc(100dvh - 78px); inset: 78px 0 auto auto; max-width: 380px; opacity: 0; overflow-y: auto; overscroll-behavior: contain; padding: 26px 20px; position: fixed; transition: opacity .22s ease; width: calc(100% - 36px); z-index: 49; }
.menu-open .menu-overlay { opacity: 1; }
.menu-open .mobile-menu { opacity: 1; }
.mobile-menu-head { align-items: center; display: flex; justify-content: space-between; margin-bottom: 10px; }
.mobile-menu-head button { background: var(--canvas); border: 0; border-radius: 50%; cursor: pointer; font-size: 24px; height: 40px; line-height: 1; width: 40px; }
.mobile-menu > a:not(.button) { align-items: center; border-bottom: 1px solid var(--line); display: flex; font-size: 18px; font-weight: 600; min-height: 56px; padding: 0 4px; }
.mobile-menu .button { align-self: stretch; margin-top: 12px; }

.hero { align-items: center; display: grid; gap: clamp(34px, 4vw, 58px); grid-template-columns: minmax(0, .96fr) minmax(470px, 1.04fr); min-height: min(760px, calc(100svh - 78px)); padding-bottom: 58px; padding-top: 54px; position: relative; }
.hero-copy { position: relative; z-index: 2; }
.hero > *, .hero-copy, .proof-list li { min-width: 0; }
.hero h1 span { color: var(--blue); display: block; }
.hero-lead { color: var(--muted); font-size: 19px; line-height: 1.55; max-width: 610px; }
.button-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 25px; }
.proof-list { display: grid; gap: 0; grid-template-columns: repeat(3, 1fr); list-style: none; margin: 30px 0 0; padding: 0; }
.proof-list li { border-left: 1px solid var(--line); display: grid; gap: 2px; padding-left: 14px; }
.proof-list b { font-size: 14px; }
.proof-list span { color: var(--muted); font-size: 13px; }

.hero-product { background: var(--navy); border-radius: 26px; box-shadow: var(--shadow); color: var(--white); overflow: hidden; position: relative; transform-origin: center; }
.lab-top { align-items: center; background: #0d2639; border-bottom: 1px solid rgba(255,255,255,.09); display: flex; justify-content: space-between; min-height: 48px; padding: 0 18px; }
.lab-top > span { display: flex; gap: 5px; }
.lab-top i { background: #4c6171; border-radius: 50%; display: block; height: 6px; width: 6px; }
.lab-top small, .lab-top em { color: #8ca0ae; font-family: "IBM Plex Mono", monospace; font-size: 10px; font-style: normal; }
.lab-top em { color: var(--cyan); }
.lab-body { padding: 24px 25px 5px; }
.lab-steps { display: flex; margin-bottom: 25px; }
.lab-steps span { align-items: center; border: 1px solid #385064; border-radius: 50%; color: #7b8f9e; display: flex; font: 500 10px/1 "IBM Plex Mono", monospace; height: 29px; justify-content: center; margin-right: 33px; position: relative; width: 29px; }
.lab-steps span:not(:last-child)::after { background: #385064; content: ""; height: 1px; left: 29px; position: absolute; top: 13px; width: 34px; }
.lab-steps .done { background: rgba(66,200,197,.13); border-color: var(--cyan); color: var(--cyan); }
.lab-steps .active { background: var(--blue); border-color: var(--blue); color: var(--white); }
.lab-result { align-items: end; display: grid; grid-template-columns: 1fr auto; }
.lab-result small { color: #91a4b2; font-size: 11px; grid-column: 1 / -1; letter-spacing: .08em; text-transform: uppercase; }
.lab-result strong { font-size: clamp(44px, 5vw, 68px); font-weight: 600; letter-spacing: -.07em; line-height: 1.1; }
.verified { align-items: center; background: rgba(79,209,161,.1); border-radius: 99px; color: var(--mint); display: inline-flex; font-size: 11px; gap: 7px; margin-bottom: 9px; padding: 7px 10px; }
.verified i { background: var(--mint); border-radius: 50%; height: 7px; width: 7px; }
.lab-metrics { border-top: 1px solid rgba(255,255,255,.1); display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 17px; }
.lab-metrics span { color: #8ca0ae; display: grid; font-size: 11px; gap: 2px; padding: 14px 0; }
.lab-metrics b { color: var(--white); font-size: 14px; }
.hero-chart { display: block; height: 130px; margin: 4px -25px 0; overflow: visible; width: calc(100% + 50px); }
.chart-area { fill: rgba(47,107,255,.13); }
.chart-line { fill: none; stroke: var(--cyan); stroke-linecap: round; stroke-linejoin: round; stroke-width: 3; }
.hero-chart-points circle { cursor: pointer; fill: var(--navy); opacity: .45; stroke: var(--cyan); stroke-width: 3; transition: fill .2s ease, opacity .2s ease, r .2s ease; }
.hero-chart-points circle:hover, .hero-chart-points circle:focus, .hero-chart-points circle.active { fill: var(--blue); opacity: 1; outline: none; r: 9px; stroke: var(--white); }
.chart-instruction { color: #8ca0ae; font-size: 11px; margin: -2px 0 8px; min-height: 18px; }
.hero-decoration { border: 1px solid rgba(47,107,255,.12); border-radius: 50%; pointer-events: none; position: absolute; z-index: -1; }
.hero-decoration-one { height: 240px; left: -140px; top: 55px; width: 240px; }
.hero-decoration-two { height: 90px; right: 20px; top: 44px; width: 90px; }
.evidence-line { align-items: center; display: flex; overflow: hidden; }
.hero-evidence { background: #061723; border-top: 1px solid rgba(255,255,255,.08); padding: 16px 18px; }
.evidence-line > span { display: grid; flex: 0 0 auto; gap: 2px; }
.evidence-line small { color: #718896; font-size: 9px; text-transform: uppercase; }
.evidence-line b { color: var(--white); font-family: "IBM Plex Mono", monospace; font-size: 10px; }
.evidence-line > i { background: #29465b; flex: 1 1 35px; height: 1px; margin: 0 8px; min-width: 8px; position: relative; }
.evidence-line > i::after { background: var(--cyan); border-radius: 50%; content: ""; height: 5px; position: absolute; right: 0; top: -2px; width: 5px; }

.process { background: var(--canvas); padding: 76px 0; }
.process-heading { display: grid; gap: 28px; grid-template-columns: 1.05fr .95fr; max-width: none; }
.process-heading .eyebrow { grid-column: 1 / -1; margin-bottom: -7px; }
.process-heading h2 { margin: 0; }
.process-heading > p:last-child { align-self: end; }
.process-toggle { align-items: center; background: rgba(255,255,255,.72); border: 1px solid var(--line); border-radius: 14px; display: flex; gap: 6px; margin: -12px 0 18px; padding: 6px; }
.process-toggle button { background: transparent; border: 0; border-radius: 9px; color: var(--muted); cursor: pointer; font-size: 13px; font-weight: 650; min-height: 38px; padding: 8px 13px; transition: background .2s ease, box-shadow .2s ease, color .2s ease, transform .2s ease; }
.process-toggle button:hover { color: var(--blue); transform: translateY(-1px); }
.process-toggle button[aria-pressed="true"] { background: var(--navy); box-shadow: 0 7px 18px rgba(8,28,44,.14); color: var(--white); }
.process-toggle button span { color: var(--cyan); font: 600 9px/1 "IBM Plex Mono", monospace; margin-right: 5px; text-transform: uppercase; }
.process-toggle p { color: var(--muted); font-size: 13px; margin: 0 8px 0 auto; }
.process-compare { align-items: center; display: grid; gap: 22px; grid-template-columns: 1fr auto 1fr; }
.excel-chaos, .system-flow { border-radius: var(--radius); min-height: 318px; overflow: hidden; padding: 27px; position: relative; }
.excel-chaos { background: var(--sand); }
.system-flow { background: var(--white); box-shadow: var(--shadow-soft); }
.chaos-label { color: var(--muted); font-size: 13px; font-weight: 700; letter-spacing: .07em; margin-bottom: 24px; text-transform: uppercase; }
.sheet { background: var(--white); border: 1px solid rgba(8,28,44,.14); box-shadow: 0 8px 18px rgba(8,28,44,.08); display: block; font: 500 13px/1 "IBM Plex Mono", monospace; left: 50%; padding: 18px 22px; position: absolute; top: 47%; width: 190px; }
.sheet-a { transform: translate(-98%, -70%) rotate(-5deg); }
.sheet-b { transform: translate(-10%, -90%) rotate(4deg); }
.sheet-c { transform: translate(-86%, 15%) rotate(3deg); }
.sheet-d { transform: translate(-1%, 8%) rotate(-3deg); }
.excel-chaos > p, .system-flow > p { bottom: 21px; color: var(--muted); font-size: 14px; left: 27px; margin: 0; position: absolute; right: 27px; }
.process-arrow { --arrow-hop-x: 6px; --arrow-hop-y: 0; align-items: center; background: var(--blue); border-radius: 50%; color: var(--white); display: flex; font-size: 0; height: 48px; justify-content: center; width: 48px; }
.process-arrow::before { content: "→"; font-size: 25px; line-height: 1; transform: translateY(-1px); }
.flow-node { align-items: center; background: var(--canvas); border-radius: 12px; display: flex; justify-content: space-between; min-height: 52px; padding: 11px 16px; }
.flow-node span { color: var(--muted); font-size: 13px; }
.flow-node b { font: 600 13px/1 "IBM Plex Mono", monospace; }
.system-flow > i { background: linear-gradient(var(--cyan), var(--blue)); display: block; height: 18px; margin-left: 24px; width: 2px; }

.tour { padding-bottom: 82px; padding-top: 82px; }
.tour-heading, .method-heading, .faq-heading { align-items: end; display: grid; gap: 60px; grid-template-columns: 1.1fr .9fr; max-width: none; }
.tour-layout { background: var(--navy); border-radius: var(--radius); box-shadow: var(--shadow); color: var(--white); display: grid; grid-template-columns: 200px minmax(0, 1fr) 225px; min-height: 500px; overflow: hidden; }
.tour-tabs { background: #0d2639; display: flex; flex-direction: column; padding: 22px 15px; }
.tour-tabs button { background: transparent; border: 0; border-left: 2px solid #29465b; color: #91a4b2; cursor: pointer; font-size: 15px; font-weight: 600; min-height: 66px; padding: 12px 16px; text-align: left; transition: background .2s, border-color .2s, color .2s; }
.tour-tabs button span { display: block; font: 500 10px/1.4 "IBM Plex Mono", monospace; margin-bottom: 4px; }
.tour-tabs button:hover { background: rgba(255,255,255,.04); color: var(--white); }
.tour-tabs button[aria-selected="true"] { background: rgba(47,107,255,.12); border-left-color: var(--blue); color: var(--white); }
.tour-stage { background: linear-gradient(145deg, #102b40, #081c2c); display: grid; min-width: 0; padding: 34px; position: relative; }
.tour-panel { grid-area: 1 / 1; opacity: 0; pointer-events: none; visibility: hidden; }
.tour-panel.active { animation: panel-in .35s ease both; pointer-events: auto; visibility: visible; }
@keyframes panel-in { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
.tour-screen-head { align-items: start; display: flex; justify-content: space-between; margin-bottom: 26px; }
.tour-screen-head small { color: #91a4b2; font-size: 11px; }
.tour-screen-head h3 { color: var(--white); margin: 4px 0 0; }
.status-chip { border-radius: 99px; font-size: 11px; font-weight: 650; padding: 7px 10px; }
.status-chip.cyan { background: rgba(66,200,197,.12); color: var(--cyan); }
.status-chip.mint { background: rgba(79,209,161,.12); color: var(--mint); }
.parameter-grid { display: grid; gap: 12px; grid-template-columns: 1fr 1fr; }
.parameter-grid span { background: rgba(255,255,255,.05); border-radius: 12px; display: grid; gap: 5px; padding: 15px; }
.parameter-grid small { color: #8ca0ae; font-size: 11px; }
.parameter-grid b { font: 500 13px/1.4 "IBM Plex Mono", monospace; }
.tour-note { border-left: 2px solid var(--cyan); margin-top: 22px; padding-left: 14px; }
.tour-note b { font-size: 14px; }
.tour-note p { color: #9fb0bc; font-size: 13px; margin: 5px 0 0; }
.beta-demo > div { display: flex; gap: 8px; }
.beta-demo > div button { background: rgba(255,255,255,.05); border: 1px solid transparent; border-radius: 9px; color: var(--white); cursor: pointer; display: grid; flex: 1; font-size: 11px; gap: 2px; min-height: 55px; padding: 9px 12px; text-align: left; transition: background .2s ease, border-color .2s ease, transform .2s ease; }
.beta-demo > div button:hover { border-color: rgba(66,200,197,.55); transform: translateY(-2px); }
.beta-demo > div button.selected { background: var(--blue); }
.beta-demo > div button span { color: #b8c6d0; font-size: 11px; }
.beta-demo b { font-family: "IBM Plex Mono", monospace; }
.beta-demo svg { height: 145px; margin-top: 15px; width: 100%; }
.beta-demo path { fill: none; stroke: var(--cyan); stroke-width: 3; transition: d .35s ease; }
.beta-demo .beta-grid-line { stroke: rgba(255,255,255,.08); stroke-width: 1; }
.beta-demo circle { fill: var(--blue); stroke: var(--white); stroke-width: 3; transition: cx .3s ease, cy .3s ease; }
.beta-chart-caption { color: #9fb0bc; font-size: 12px; margin: -8px 0 0; min-height: 38px; }
.result-demo { display: grid; gap: 12px; grid-template-columns: 1fr 1fr; }
.result-demo > div { background: rgba(255,255,255,.05); border-radius: 14px; display: grid; padding: 18px; }
.result-demo > div:first-child { background: rgba(47,107,255,.16); grid-row: span 2; }
.result-demo small { color: #91a4b2; font-size: 11px; }
.result-demo strong { font-size: 32px; margin-top: 18px; }
.result-demo > div:first-child strong { font-size: 45px; }
.tour-panel > code { background: #061723; border-radius: 10px; color: var(--cyan); display: block; font-size: 11px; margin-top: 18px; overflow: hidden; padding: 14px; text-overflow: ellipsis; white-space: nowrap; }
.result-contribution { display: flex; gap: 4px; margin-top: 18px; }
.result-contribution button { background: var(--blue); border: 0; border-radius: 7px; color: var(--white); cursor: help; flex: var(--part); min-height: 42px; min-width: 48px; overflow: hidden; padding: 8px; text-align: left; }
.result-contribution button:nth-child(2) { background: var(--cyan); color: var(--navy); }
.result-contribution button:nth-child(3) { background: var(--sand); color: var(--navy); }
.result-contribution span { font-size: 10px; font-weight: 700; }
.review-demo { display: grid; gap: 10px; grid-template-columns: 1fr 1fr; }
.review-demo span { background: rgba(255,255,255,.05); border-radius: 12px; font-size: 13px; padding: 16px; }
.review-demo i { color: var(--mint); font-style: normal; margin-right: 8px; }
.export-demo { display: flex; gap: 10px; margin-top: 25px; }
.export-demo b { background: var(--white); border-radius: 9px; color: var(--navy); font: 600 12px/1 "IBM Plex Mono", monospace; padding: 16px 19px; }
.tour-line { background: #29465b; bottom: 28px; height: 2px; left: 42px; position: absolute; right: 42px; }
.tour-line i { background: linear-gradient(90deg, var(--cyan), var(--blue)); display: block; height: 100%; transition: width .25s ease; width: 25%; }
.tour-summary { align-items: center; align-self: stretch; background: var(--white); color: var(--ink); display: flex; flex-direction: column; padding: 34px 24px 27px; text-align: center; }
.tour-summary > span { color: var(--blue); font-size: 13px; font-weight: 700; }
.tour-summary strong { font-size: 19px; line-height: 1.3; margin-top: 18px; }
.tour-summary p { color: var(--muted); font-size: 14px; margin-top: 12px; }
.tour-next { align-items: center; background: none; border: 0; border-top: 1px solid var(--line); color: var(--blue); cursor: pointer; display: inline-flex; font-size: 14px; font-weight: 700; gap: 10px; justify-content: center; margin-top: auto; padding: 20px 0 0; }

.outcomes { padding: 82px 0; }
.outcome-grid { display: grid; gap: 18px; grid-template-columns: repeat(3, 1fr); }
.outcome-grid article { background: var(--white); border-radius: 20px; color: var(--ink); min-height: 350px; padding: 24px; text-align: center; transition: box-shadow .2s, transform .2s; }
.outcome-grid article:hover { box-shadow: 0 22px 45px rgba(0,0,0,.22); transform: translateY(-4px); }
.outcome-grid article > span { color: var(--blue); font: 600 12px/1 "IBM Plex Mono", monospace; }
.outcome-grid h3 { margin-bottom: 14px; }
.outcome-grid p { color: var(--muted); font-size: 15px; margin: 0; }
.outcome-visual { align-items: center; background: var(--canvas); border-radius: 15px; display: flex; height: 128px; justify-content: center; margin: 28px 0 22px; overflow: hidden; }
.formula-visual code { color: var(--blue); font-size: 14px; position: relative; }
.formula-visual i { background: var(--cyan); height: 2px; position: absolute; transform: translateY(26px); width: 130px; }
.source-visual { gap: 8px; }
.source-visual b { font: 600 10px/1 "IBM Plex Mono", monospace; }
.source-visual i { background: var(--cyan); height: 1px; width: 25px; }
.export-visual { gap: 8px; }
.export-visual b { background: var(--white); border-radius: 8px; box-shadow: 0 5px 14px rgba(8,28,44,.08); font: 600 10px/1 "IBM Plex Mono", monospace; padding: 15px 10px; }

.methodology { padding-bottom: 82px; padding-top: 82px; }
.method-compare { display: grid; gap: 18px; grid-template-columns: 1fr 1fr; }
.method-card { border-radius: var(--radius); min-height: 215px; padding: 24px; }
.method-card.rub { background: var(--navy); color: var(--white); }
.method-card.usd { background: var(--sand); }
.method-card > div { align-items: start; display: flex; justify-content: space-between; }
.method-card span { font-size: 14px; font-weight: 700; }
.method-card b { font-size: 32px; }
.method-card code { display: block; font-size: 13px; margin: 42px 0 14px; }
.method-card.rub code { color: var(--cyan); }
.method-card p { color: var(--muted); font-size: 14px; margin: 0; }
.method-card.rub p { color: #9fb0bc; }
.term-tip { background: none; border: 0; border-bottom: 1px dashed currentColor; color: var(--blue); cursor: help; display: inline; font: inherit; font-weight: 650; line-height: inherit; padding: 0; }
.term-tip::after { align-items: center; border: 1px solid currentColor; border-radius: 50%; content: "?"; display: inline-flex; font: 600 8px/1 "IBM Plex Mono", monospace; height: 14px; justify-content: center; margin-left: 4px; transform: translateY(-1px); width: 14px; }
.term-tip.dark-tip { color: var(--cyan); }
.term-popover { background: var(--navy); border: 1px solid rgba(255,255,255,.12); border-radius: 12px; box-shadow: var(--shadow); color: var(--white); font-size: 13px; line-height: 1.5; max-width: min(320px, calc(100vw - 28px)); opacity: 0; padding: 14px 16px; pointer-events: none; position: fixed; transform: translateY(6px); transition: opacity .16s ease, transform .16s ease; z-index: 100; }
.term-popover.visible { opacity: 1; transform: none; }
.term-popover strong { color: var(--cyan); display: block; font-size: 13px; margin-bottom: 4px; }

.sensitivity-lab { background: var(--canvas); border-radius: var(--radius); margin-top: 18px; overflow: hidden; padding: 26px; position: relative; }
.sensitivity-lab::before { background: radial-gradient(circle, rgba(47,107,255,.13) 0 2px, transparent 3px); background-size: 23px 23px; content: ""; height: 180px; opacity: .6; pointer-events: none; position: absolute; right: -28px; top: -25px; transform: rotate(10deg); width: 280px; }
.sensitivity-head { align-items: end; display: flex; gap: 30px; justify-content: space-between; position: relative; }
.sensitivity-head h3 { font-size: 31px; margin: 5px 0 8px; }
.sensitivity-head p { color: var(--muted); font-size: 15px; margin: 0; }
.sensitivity-rate { background: var(--navy); border-radius: 15px; color: var(--white); display: grid; flex: 0 0 235px; gap: 3px; padding: 18px; }
.sensitivity-rate small { color: #9fb0bc; font-size: 12px; }
.sensitivity-rate strong { font: 600 34px/1.2 "IBM Plex Mono", monospace; }
.sensitivity-rate span { color: var(--mint); font-size: 12px; }
.sensitivity-layout { display: grid; gap: 28px; grid-template-columns: .78fr 1.22fr; margin-top: 24px; position: relative; }
.sensitivity-controls { display: grid; gap: 17px; }
.sensitivity-controls label { display: grid; gap: 9px; }
.sensitivity-controls label > span { align-items: center; display: flex; justify-content: space-between; }
.sensitivity-controls label > span > button { color: var(--ink); font-size: 13px; }
.sensitivity-controls output { font: 600 13px/1 "IBM Plex Mono", monospace; }
.sensitivity-controls input[type="range"] { accent-color: var(--blue); cursor: grab; width: 100%; }
.sensitivity-controls input[type="range"]:active { cursor: grabbing; }
.reset-lab { background: var(--white); border: 1px solid var(--line); border-radius: 10px; color: var(--blue); cursor: pointer; font-size: 13px; font-weight: 650; justify-self: start; min-height: 40px; padding: 8px 14px; }
.sensitivity-chart-wrap { background: var(--white); border-radius: 17px; box-shadow: var(--shadow-soft); padding: 19px; }
.contribution-bars { align-items: end; display: grid; gap: 9px; grid-template-columns: repeat(3, 1fr); height: 150px; }
.contribution-bars button { border: 0; border-radius: 10px 10px 4px 4px; color: var(--white); cursor: help; display: flex; flex-direction: column; justify-content: space-between; min-height: 46px; padding: 12px; transition: height .3s ease, filter .2s ease, transform .2s ease; }
.contribution-bars button:hover, .contribution-bars button:focus-visible { filter: brightness(1.08); transform: translateY(-3px); }
.contribution-bars .contribution-rf { background: var(--blue); height: 100%; }
.contribution-bars .contribution-market { background: var(--cyan); color: var(--navy); height: 43%; }
.contribution-bars .contribution-rp { background: var(--sand); color: var(--navy); height: 24%; }
.contribution-bars span { font-size: 11px; font-weight: 650; }
.contribution-bars b { font: 600 14px/1 "IBM Plex Mono", monospace; }
.sensitivity-curve { display: block; height: 180px; margin-top: 15px; overflow: visible; width: 100%; }
.sensitivity-curve .sensitivity-grid { fill: none; stroke: var(--line); stroke-width: 1; }
.sensitivity-curve [data-sensitivity-path] { fill: none; stroke: var(--blue); stroke-linecap: round; stroke-linejoin: round; stroke-width: 4; }
.sensitivity-curve [data-sensitivity-dot] { fill: var(--cyan); stroke: var(--navy); stroke-width: 4; transition: cx .25s ease, cy .25s ease; }
.sensitivity-curve text { fill: var(--muted); font: 500 10px "IBM Plex Mono", monospace; }
.sensitivity-explain { background: rgba(66,200,197,.1); border-left: 3px solid var(--cyan); border-radius: 0 8px 8px 0; color: var(--muted); font-size: 13px; margin: 2px 0 0; padding: 11px 13px; }
.evidence-pipeline { border-radius: 16px; box-shadow: var(--shadow-soft); margin-top: 18px; padding: 24px; }
.evidence-pipeline small { color: var(--muted); }
.evidence-pipeline b { color: var(--ink); }
.evidence-pipeline > i { background: var(--line); }
.evidence-pipeline-wrap { background: var(--white); border-radius: 16px; box-shadow: var(--shadow-soft); margin-top: 18px; overflow: hidden; }
.evidence-pipeline-wrap .evidence-pipeline { border-radius: 0; box-shadow: none; margin-top: 0; padding: 18px 20px 12px; }
.evidence-pipeline > button { background: transparent; border: 0; border-radius: 9px; cursor: pointer; display: grid; flex: 0 0 auto; gap: 2px; padding: 7px 9px; text-align: left; transition: background .2s ease, box-shadow .2s ease, transform .2s ease; }
.evidence-pipeline > button:hover, .evidence-pipeline > button:focus-visible { background: var(--canvas); transform: translateY(-2px); }
.evidence-pipeline > button.active { background: rgba(47,107,255,.08); box-shadow: inset 0 0 0 1px rgba(47,107,255,.16); }
.evidence-pipeline > button.active b { color: var(--blue); }
.evidence-caption { border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; margin: 0; min-height: 49px; padding: 13px 20px; }
.evidence-caption b { color: var(--ink); }

[data-interactive-card] { --pointer-x: 50%; --pointer-y: 50%; isolation: isolate; position: relative; transition: box-shadow .25s ease, filter .25s ease, opacity .25s ease, transform .25s ease; }
[data-interactive-card]::after { background: radial-gradient(220px circle at var(--pointer-x) var(--pointer-y), rgba(66,200,197,.18), transparent 70%); content: ""; inset: 0; opacity: 0; pointer-events: none; position: absolute; transition: opacity .25s ease; z-index: 5; }
[data-interactive-card].pointer-active::after { opacity: 1; }
.process-compare [data-process-card] { filter: saturate(.68); opacity: .6; transition: opacity .5s ease, filter .5s ease, box-shadow .5s ease; }
.process-compare [data-process-card].is-process-active { box-shadow: 0 0 0 2px rgba(47,107,255,.16), var(--shadow-soft); filter: none; opacity: 1; }
.process-compare[data-mode="service"] .process-arrow { animation: arrow-hop .62s cubic-bezier(.2,.7,.2,1) both; }
.excel-chaos.is-process-active .chaos-label,
.excel-chaos.is-process-active > p { animation: process-fade-in .46s ease both; }
.excel-chaos.is-process-active .sheet { animation: manual-sheet-in .58s cubic-bezier(.2,.75,.2,1) both; }
.excel-chaos.is-process-active .sheet-a { animation-delay: .03s; }
.excel-chaos.is-process-active .sheet-b { animation-delay: .11s; }
.excel-chaos.is-process-active .sheet-c { animation-delay: .19s; }
.excel-chaos.is-process-active .sheet-d { animation-delay: .27s; }
.excel-chaos.is-process-active > p { animation-delay: .34s; }
.system-flow.is-process-active .chaos-label,
.system-flow.is-process-active > p { animation: process-fade-in .44s ease both; }
.system-flow.is-process-active .flow-node { animation: service-row-in .54s cubic-bezier(.2,.75,.2,1) both; }
.system-flow.is-process-active > i { animation: service-link-in .38s ease both; transform-origin: top; }
.system-flow.is-process-active .flow-node:nth-of-type(2) { animation-delay: .05s; }
.system-flow.is-process-active > i:nth-of-type(1) { animation-delay: .17s; }
.system-flow.is-process-active .flow-node:nth-of-type(3) { animation-delay: .24s; }
.system-flow.is-process-active > i:nth-of-type(2) { animation-delay: .36s; }
.system-flow.is-process-active .flow-node:nth-of-type(4) { animation-delay: .43s; }
.system-flow.is-process-active > p { animation-delay: .56s; }
@keyframes process-fade-in { from { opacity: .35; translate: 0 5px; } to { opacity: 1; translate: 0 0; } }
@keyframes manual-sheet-in { from { opacity: 0; scale: .96; translate: 0 14px; } to { opacity: 1; scale: 1; translate: 0 0; } }
@keyframes service-row-in { from { opacity: 0; translate: 14px 0; } to { opacity: 1; translate: 0 0; } }
@keyframes service-link-in { from { opacity: 0; scale: 1 .25; } to { opacity: 1; scale: 1 1; } }
@keyframes arrow-hop { 50% { translate: var(--arrow-hop-x) var(--arrow-hop-y); } }
.outcome-grid article:hover .formula-visual i { animation: formula-scan .55s ease both; }
.outcome-grid article:hover .source-visual i { animation: source-link .45s ease both; }
.outcome-grid article:hover .export-visual b { animation: export-rise .36s ease both; }
.outcome-grid article:hover .export-visual b:nth-child(2) { animation-delay: .05s; }
.outcome-grid article:hover .export-visual b:nth-child(3) { animation-delay: .1s; }
@keyframes formula-scan { from { transform: translate(-45px, 26px) scaleX(.35); } to { transform: translate(0, 26px) scaleX(1); } }
@keyframes source-link { from { transform: scaleX(0); } to { transform: scaleX(1); } }
@keyframes export-rise { from { opacity: .4; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.method-details { border-top: 1px solid var(--line); margin-top: 40px; }
.method-details > summary { align-items: center; cursor: pointer; display: flex; font-size: 16px; font-weight: 700; gap: 18px; justify-content: space-between; list-style: none; padding: 22px 0; }
.method-details summary::-webkit-details-marker { display: none; }
.method-details > summary span { color: var(--blue); flex: 0 0 auto; font-size: 24px; line-height: 1; transition: transform .2s ease; }
.method-details > summary span::before,
.method-details > summary span::after { content: none; }
.method-details[open] summary span { transform: rotate(45deg); }
.method-details.method-details-animated .method-details-body { overflow: hidden; }
.method-details.method-details-animated.is-opening .method-details-body,
.method-details.method-details-animated.is-closing .method-details-body { transition: height .44s cubic-bezier(.2,.7,.2,1), opacity .24s ease; }
.method-detail-grid { display: grid; gap: 32px; grid-template-columns: 1fr 1fr; padding: 22px 0; }
.method-detail-grid h3 { font-size: 18px; margin-bottom: 9px; }
.method-detail-grid p, .method-disclaimer { color: var(--muted); font-size: 14px; }
.method-disclaimer { background: var(--sand); border-radius: 12px; padding: 16px; }

.expert { padding: 82px 0; }
.expert-layout { align-items: center; display: grid; gap: clamp(38px, 6vw, 78px); grid-template-columns: minmax(280px, 390px) minmax(0, 1fr); }
.expert-portrait { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-soft); margin: 0; padding: 12px; }
.expert-portrait img { aspect-ratio: 2 / 3; border-radius: 18px; display: block; height: auto; object-fit: cover; width: 100%; }
.expert-portrait figcaption { color: var(--muted); font-size: 12px; padding: 10px 4px 2px; }
.expert-portrait figcaption a { color: var(--blue); text-decoration: underline; text-decoration-color: rgba(47,107,255,.35); text-underline-offset: 3px; }
.expert-copy h2 { font-size: clamp(38px, 4.4vw, 58px); margin-bottom: 18px; max-width: 760px; }
.expert-role { color: var(--blue); font-size: 17px; font-weight: 650; line-height: 1.5; max-width: 800px; }
.expert-bio { color: var(--muted); font-size: 18px; line-height: 1.65; max-width: 800px; }
.expert-principles { display: grid; gap: 13px; grid-template-columns: 1fr 1fr; margin: 28px 0 24px; }
.expert-principles article { background: var(--white); border: 1px solid var(--line); border-radius: 16px; box-shadow: 0 10px 24px rgba(8,28,44,.05); min-height: 210px; padding: 21px; }
.expert-principles span { color: var(--blue); display: block; font-size: 12px; font-weight: 700; letter-spacing: .08em; margin-bottom: 12px; text-transform: uppercase; }
.expert-principles p { color: var(--muted); font-size: 14px; line-height: 1.6; margin: 0; }
.expert-profile-link { align-items: center; color: var(--blue); display: inline-flex; font-size: 14px; font-weight: 650; gap: 8px; }
.expert-profile-link span { transition: transform .2s ease; }
.expert-profile-link:hover span { transform: translate(3px, -3px); }

.roles { padding: 82px 0; }
.role-switcher { display: grid; gap: 22px; grid-template-columns: 270px minmax(0, 1fr); }
.role-tabs { display: flex; flex-direction: column; gap: 8px; }
.role-tabs button { background: transparent; border: 0; border-radius: 12px; color: var(--muted); cursor: pointer; font-size: 17px; font-weight: 650; min-height: 58px; padding: 14px 18px; text-align: left; transition: background .2s, box-shadow .2s, color .2s, transform .2s; }
.role-tabs button:hover { background: var(--white); transform: translateX(3px); }
.role-tabs button[aria-selected="true"] { background: var(--navy); color: var(--white); }
.role-content { background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow-soft); min-height: 330px; padding: 34px; }
.role-content > span { color: var(--blue); font-size: 13px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.role-content h3 { font-size: 34px; margin: 17px 0; max-width: 660px; }
.role-content > p { color: var(--muted); font-size: 17px; max-width: 710px; }
.role-content > div { border-left: 3px solid var(--cyan); display: grid; gap: 4px; margin: 22px 0; padding-left: 18px; }
.role-content > div small { color: var(--muted); font-size: 13px; }
.role-content > div strong { font-size: 16px; }

.pilot { padding: 82px 0; }
.pilot-layout { display: grid; gap: 55px; grid-template-columns: .92fr 1.08fr; }
.pilot-copy .eyebrow { color: var(--cyan); }
.pilot-copy h2 { color: var(--white); }
.pilot-copy > p { color: #a7b6c1; font-size: 17px; }
.pilot-copy ol { list-style: none; margin: 27px 0; padding: 0; }
.pilot-copy li { border-top: 1px solid rgba(255,255,255,.12); display: grid; gap: 16px; grid-template-columns: 42px 1fr; padding: 17px 0; }
.pilot-copy li > span { color: var(--cyan); font: 600 11px/1.5 "IBM Plex Mono", monospace; }
.pilot-copy li b { font-size: 15px; }
.pilot-copy li p { color: #8fa2b0; font-size: 13px; margin: 3px 0 0; }
.pilot-expectation { background: rgba(255,255,255,.06); border-radius: 15px; display: grid; gap: 8px; padding: 19px; }
.pilot-expectation span { color: var(--cyan); font-size: 11px; font-weight: 700; text-transform: uppercase; }
.pilot-expectation strong { font-size: 15px; }
.pilot-expectation small { color: #8499a8; font-size: 12px; }
.pilot-form { background: var(--white); border-radius: var(--radius); color: var(--ink); min-height: 520px; padding: 30px; }
.form-head { align-items: start; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; margin-bottom: 26px; padding-bottom: 22px; }
.form-head div { display: grid; }
.form-head span { font-family: "Golos Display", sans-serif; font-size: 25px; font-weight: 700; }
.form-head strong { color: var(--blue); font-size: 13px; }
.form-head small { color: var(--muted); font-size: 12px; }
.pilot-form label { display: grid; gap: 7px; margin-bottom: 15px; }
.pilot-form label > span { font-size: 14px; font-weight: 650; }
.pilot-form input, .pilot-form select, .pilot-form textarea { background: var(--canvas); border: 1px solid transparent; border-radius: 10px; color: var(--ink); min-height: 49px; padding: 11px 13px; width: 100%; }
.pilot-form textarea { min-height: 100px; resize: vertical; }
.pilot-form input:hover, .pilot-form select:hover, .pilot-form textarea:hover { border-color: var(--line); }
.pilot-form input:focus, .pilot-form select:focus, .pilot-form textarea:focus { background: var(--white); border-color: var(--blue); outline: 3px solid rgba(47,107,255,.14); }
.pilot-form [aria-invalid="true"] { border-color: var(--error); }
.pilot-form em, .consent-error { color: var(--error); font-size: 12px; font-style: normal; min-height: 18px; }
.optional-fields { border-top: 1px solid var(--line); margin: 6px 0 17px; }
.optional-fields summary { color: var(--blue); cursor: pointer; font-size: 14px; font-weight: 650; list-style: none; padding: 18px 0; }
.optional-fields summary span { color: var(--muted); font-weight: 400; margin-left: 8px; }
.optional-fields summary::-webkit-details-marker { display: none; }
.optional-fields > div { display: grid; gap: 0 14px; grid-template-columns: 1fr 1fr; }
.optional-fields .wide { grid-column: 1 / -1; }
.optional-fields label small { color: var(--muted); font-size: 12px; text-align: right; }
.honeypot { height: 1px; left: -10000px; overflow: hidden; position: absolute; width: 1px; }
.pilot-form .consent { align-items: start; display: grid; gap: 10px; grid-template-columns: 20px 1fr; margin-bottom: 0; }
.pilot-form .consent input { height: 19px; margin: 2px 0 0; min-height: 0; width: 19px; }
.pilot-form .consent span { font-size: 13px; font-weight: 400; }
.pilot-form .consent a { color: var(--blue); text-decoration: underline; }
.form-button { margin-top: 8px; width: 100%; }
.privacy-note { color: var(--muted); font-size: 12px; margin: 12px 0 0; text-align: center; }
.form-status { border-radius: 10px; font-size: 13px; margin-top: 14px; padding: 12px; }
.form-status.error { background: #fff0ee; color: var(--error); }
.form-status.success { background: rgba(79,209,161,.15); color: #116644; }
.pilot-success { align-items: center; display: flex; flex-direction: column; justify-content: center; min-height: 480px; text-align: center; }
.success-icon { align-items: center; background: rgba(79,209,161,.16); border-radius: 50%; color: #16845a; display: flex; font-size: 27px; height: 68px; justify-content: center; width: 68px; }
.pilot-success h3 { font-size: 30px; margin: 23px 0 12px; }
.pilot-success p { color: var(--muted); max-width: 410px; }

.pricing { padding: 78px 0; }
.pricing-heading { align-items: end; display: grid; gap: 42px; grid-template-columns: .9fr 1.1fr; margin-bottom: 34px; }
.pricing-heading .eyebrow { color: var(--cyan); }
.pricing-heading h2 { color: var(--white); margin-bottom: 0; }
.conversion-steps { align-items: center; display: flex; justify-content: end; padding-bottom: 8px; }
.conversion-steps span { color: #b8c6d0; display: grid; flex: 0 0 auto; font-size: 13px; gap: 5px; }
.conversion-steps b { color: var(--cyan); font: 600 10px/1 "IBM Plex Mono", monospace; }
.conversion-steps i { background: #385064; flex: 1 1 45px; height: 1px; margin: 0 12px; max-width: 85px; position: relative; }
.conversion-steps i::after { background: var(--cyan); border-radius: 50%; content: ""; height: 5px; position: absolute; right: 0; top: -2px; width: 5px; }
.pricing-grid { align-items: stretch; display: grid; gap: 14px; grid-template-columns: repeat(3, 1fr); }
.plan-card { background: #102b40; border: 1px solid rgba(255,255,255,.09); border-radius: 20px; color: var(--white); display: flex; flex-direction: column; min-height: 410px; overflow: hidden; padding: 25px; }
.plan-card.featured { background: var(--white); color: var(--ink); transform: translateY(-8px); }
.plan-badge { background: var(--blue); border-radius: 99px; color: var(--white); font-size: 10px; font-weight: 700; letter-spacing: .04em; margin: -10px 0 18px; padding: 7px 10px; text-align: center; text-transform: uppercase; }
.plan-head { display: grid; gap: 8px; }
.plan-head span { color: var(--cyan); font-size: 13px; font-weight: 700; text-transform: uppercase; }
.plan-card.featured .plan-head span { color: var(--blue); }
.plan-head strong { font-family: "Golos Display", sans-serif; font-size: 27px; letter-spacing: -.025em; }
.plan-card > p { color: #9fb0bc; font-size: 14px; line-height: 1.5; margin: 18px 0 16px; }
.plan-card.featured > p { color: var(--muted); }
.plan-card ul { display: grid; gap: 10px; list-style: none; margin: 0 0 24px; padding: 0; }
.plan-card li { color: #dce6ed; font-size: 14px; padding-left: 22px; position: relative; }
.plan-card.featured li { color: var(--ink); }
.plan-card li::before { color: var(--mint); content: "✓"; left: 0; position: absolute; }
.plan-card .button { margin-top: auto; width: 100%; }
.plan-card:not(.featured) .button-secondary { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.16); color: var(--white); }
.pricing-note { color: #8499a8; font-size: 12px; margin: 18px 0 0; text-align: center; }

.faq { padding-bottom: 58px; padding-top: 60px; }
.faq-heading { align-items: end; gap: 28px; grid-template-columns: minmax(0, 760px) auto; justify-content: space-between; margin-bottom: 24px; max-width: none; }
.faq-heading h2 { margin-bottom: 0; }
.faq-heading > a { align-items: center; color: var(--blue); display: inline-flex; font-size: 14px; font-weight: 650; gap: 9px; justify-self: end; padding: 10px 0; white-space: nowrap; }
.faq-heading > a span { transition: transform .2s ease; }
.faq-heading > a:hover span { transform: translateX(4px); }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { cursor: pointer; display: flex; font-size: 18px; font-weight: 650; justify-content: space-between; list-style: none; padding: 19px 0; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { color: var(--blue); font-size: 24px; transition: transform .2s ease; }
.faq-list details[open] summary span { transform: rotate(45deg); }
.faq-list details.faq-animated .faq-answer { overflow: hidden; }
.faq-list details.faq-animated.is-opening .faq-answer,
.faq-list details.faq-animated.is-closing .faq-answer { transition: height .36s cubic-bezier(.2,.7,.2,1), opacity .22s ease; }
.faq-list p { color: var(--muted); font-size: 16px; margin: -2px 0 20px; max-width: 900px; }

.site-footer { background: var(--canvas); padding: 42px 0 30px; }
.footer-top { align-items: center; display: grid; gap: 30px; grid-template-columns: 1fr auto auto; }
.footer-top nav { display: flex; gap: 24px; }
.footer-top > a:last-child { color: var(--blue); font-size: 14px; font-weight: 650; }
.footer-legal { border-top: 1px solid var(--line); display: grid; gap: 28px; grid-template-columns: 1fr 1fr 1fr; margin-top: 36px; padding-top: 24px; }
.footer-legal p { color: var(--muted); font-size: 13px; margin: 0; }

html.js [data-hero-copy] > *, html.js [data-hero-product], html.js [data-reveal-section] .section-heading, html.js [data-reveal-item] { opacity: 0; transform: translateY(18px); }
html.js [data-hero-copy].is-visible > *, html.js [data-hero-product].is-visible { animation: reveal-up .55s ease forwards; }
html.js [data-hero-copy].is-visible > *:nth-child(2) { animation-delay: .06s; }
html.js [data-hero-copy].is-visible > *:nth-child(3) { animation-delay: .12s; }
html.js [data-hero-copy].is-visible > *:nth-child(4) { animation-delay: .18s; }
html.js [data-hero-copy].is-visible > *:nth-child(5) { animation-delay: .24s; }
html.js [data-hero-product].is-visible { animation-duration: .65s; transform: scale(.97); }
html.js [data-reveal-section].is-visible .section-heading, html.js [data-reveal-section].is-visible [data-reveal-item] { animation: reveal-up .45s ease forwards; }
html.js [data-reveal-section].is-visible [data-reveal-item]:nth-child(2) { animation-delay: .07s; }
html.js [data-reveal-section].is-visible [data-reveal-item]:nth-child(3) { animation-delay: .14s; }
@keyframes reveal-up { to { opacity: 1; transform: none; } }
.hero-product.is-visible .chart-line { animation: draw-line .9s .25s ease both; stroke-dasharray: 1; stroke-dashoffset: 1; }
@keyframes draw-line { to { stroke-dashoffset: 0; } }
.hero-product.is-visible .hero-evidence span { animation: evidence-on .35s ease both; }
.hero-product.is-visible .hero-evidence span:nth-of-type(1) { animation-delay: .45s; }
.hero-product.is-visible .hero-evidence span:nth-of-type(2) { animation-delay: .53s; }
.hero-product.is-visible .hero-evidence span:nth-of-type(3) { animation-delay: .61s; }
.hero-product.is-visible .hero-evidence span:nth-of-type(4) { animation-delay: .69s; }
.hero-product.is-visible .hero-evidence span:nth-of-type(5) { animation-delay: .77s; }
@keyframes evidence-on { from { opacity: .25; } to { opacity: 1; } }
.evidence-pipeline > i { overflow: hidden; }
.evidence-pipeline > i::before { background: linear-gradient(90deg, var(--cyan), var(--blue)); content: ""; inset: 0; position: absolute; transform: scaleX(0); transform-origin: left; transition: transform .6s ease; }
.is-visible .evidence-pipeline > i::before, .evidence-pipeline.is-visible > i::before { transform: scaleX(1); }

@media (max-width: 1060px) {
  .desktop-nav { display: none; }
  .header-inner { grid-template-columns: 1fr auto; }
  .menu-toggle { display: block; }
  .hero { gap: 36px; grid-template-columns: .86fr 1.14fr; }
  .header-platform { display: none; }
  .tour-layout { grid-template-columns: 180px minmax(0, 1fr); }
  .tour-summary { border-top: 1px solid var(--line); grid-column: 1 / -1; min-height: 180px; padding: 26px 30px; }
  .tour-summary p { max-width: 650px; }
  .tour-next { align-self: end; margin-top: -44px; min-width: 190px; }
}

@media (max-width: 800px) {
  h1 { font-size: clamp(43px, 8vw, 62px); }
  h2 { font-size: clamp(36px, 7vw, 48px); }
  .hero { grid-template-columns: 1fr; min-height: auto; padding-bottom: 68px; padding-top: 48px; }
  .hero-copy { max-width: 690px; }
  .hero-product { max-width: 670px; }
  .process, .outcomes, .expert, .roles, .pilot, .pricing { padding: 54px 0; }
  .tour, .methodology { padding-bottom: 54px; padding-top: 54px; }
  .process-heading, .tour-heading, .method-heading, .faq-heading { gap: 18px; grid-template-columns: 1fr; }
  .process-heading {
    max-width: 100%;
    min-width: 0;
    width: 100%;
  }
  .process-heading h2,
  .process-heading > p:last-child {
    min-width: 0;
    overflow-wrap: anywhere;
    width: 100%;
  }
  .process-heading .eyebrow { grid-column: auto; }
  .section-heading, .pricing-heading, .sensitivity-head > div:first-child, .pilot-copy, .expert-copy {
    justify-items: center;
    margin-inline: auto;
    text-align: center;
  }
  .section-heading { margin-bottom: 26px; }
  .section-heading .eyebrow,
  .pricing-heading .eyebrow,
  .sensitivity-head .eyebrow,
  .pilot-copy .eyebrow,
  .expert-copy .eyebrow,
  .hero-copy .eyebrow {
    display: block;
    margin-left: auto;
    margin-right: auto;
    width: max-content;
    max-width: 100%;
  }
  .section-heading.process-heading .eyebrow {
    justify-self: stretch;
    overflow-wrap: anywhere;
    text-align: center;
    width: auto;
  }
  .section-heading > div,
  .pricing-heading > div:first-child,
  .sensitivity-head > div:first-child {
    display: grid;
    justify-items: center;
  }
  .section-heading h2,
  .pricing-heading h2,
  .sensitivity-head h3,
  .pilot-copy h2,
  .expert-copy h2,
  .hero-copy h1 {
    margin-left: auto;
    margin-right: auto;
  }
  .process-compare { gap: 0; grid-template-columns: 1fr; justify-items: center; }
  .process-compare > article { width: 100%; }
  .process-arrow { --arrow-hop-x: 0; --arrow-hop-y: 6px; margin: -6px 0; position: relative; transform: none; z-index: 2; }
  .process-arrow::before { content: "↓"; transform: none; }
  .tour-layout { grid-template-columns: 1fr; }
  .tour-tabs { display: grid; gap: 8px; grid-template-columns: repeat(2, minmax(0, 1fr)); overflow-x: visible; padding: 12px; }
  .tour-tabs button { border-left: 0; border-bottom: 2px solid transparent; flex: none; min-height: 54px; text-align: center; }
  .tour-tabs button[aria-selected="true"] { border-bottom-color: var(--blue); border-left-color: transparent; }
  .tour-summary { grid-column: auto; }
  .tour-next { align-self: auto; margin-top: 20px; }
  .outcome-grid { grid-template-columns: 1fr; }
  .outcome-grid article { min-height: auto; }
  .method-compare { grid-template-columns: 1fr; }
  .sensitivity-head { align-items: stretch; flex-direction: column; gap: 18px; }
  .sensitivity-rate { flex-basis: auto; }
  .sensitivity-layout { grid-template-columns: 1fr; }
  .expert-layout { grid-template-columns: 1fr; }
  .expert-portrait { justify-self: center; margin-inline: auto; max-width: 390px; width: 100%; }
  .role-switcher { gap: 16px; grid-template-columns: 1fr; }
  .role-tabs { flex-direction: row; overflow-x: auto; }
  .role-tabs button { flex: 0 0 auto; }
  .pilot-layout { gap: 34px; grid-template-columns: 1fr; }
  .pilot-copy { max-width: 650px; }
  .pricing-heading { align-items: start; gap: 28px; grid-template-columns: 1fr; }
  .pricing-heading,
  .pricing-heading > div,
  .pricing-heading h2,
  .pricing-heading .eyebrow,
  .conversion-steps {
    max-width: 100%;
    min-width: 0;
    width: 100%;
  }
  .pricing-heading h2,
  .pricing-heading .eyebrow {
    overflow-wrap: anywhere;
    text-align: center;
  }
  .pricing-heading .eyebrow {
    justify-self: stretch;
  }
  .conversion-steps {
    align-items: center;
    display: grid;
    gap: 6px;
    justify-content: center;
    justify-items: center;
    margin-inline: auto;
    padding: 4px 0 0;
  }
  .conversion-steps span {
    align-items: center;
    display: inline-grid;
    justify-items: center;
    line-height: 1.25;
    max-width: 100%;
    min-width: 0;
    overflow-wrap: anywhere;
    text-align: center;
  }
  .conversion-steps i { height: 16px; margin: 0; max-width: none; width: 1px; }
  .conversion-steps i::after { left: -2px; right: auto; top: auto; bottom: 0; }
  .pricing-grid { grid-template-columns: 1fr; }
  .plan-card { align-items: center; min-height: 0; text-align: center; }
  .plan-card ul { justify-items: center; }
  .plan-card li { padding-left: 0; }
  .plan-card li::before { display: none; }
  .plan-card.featured { transform: none; }
  .footer-top { grid-template-columns: 1fr auto; }
  .footer-top nav { display: none; }
  .footer-legal { grid-template-columns: 1fr; }
}

@media (max-width: 670px) {
  .evidence-pipeline-wrap {
    margin-left: auto;
    margin-right: auto;
    max-width: 420px;
  }

  .evidence-pipeline {
    align-items: center;
    display: grid;
    gap: 7px;
    justify-items: center;
    text-align: center;
  }

  .evidence-pipeline > button {
    justify-items: center;
    text-align: center;
    width: min(100%, 260px);
  }

  .evidence-pipeline > i {
    flex: none;
    height: 14px;
    margin: 0;
    min-width: 0;
    width: 1px;
  }

  .evidence-pipeline > i::before {
    transform: scaleY(0);
    transform-origin: top;
  }

  .is-visible .evidence-pipeline > i::before,
  .evidence-pipeline.is-visible > i::before {
    transform: scaleY(1);
  }

  .evidence-pipeline > i::after {
    left: -2px;
    right: auto;
    top: auto;
    bottom: 0;
  }

  .evidence-caption {
    text-align: center;
  }
}

@media (max-width: 560px) {
  html { scroll-padding-top: 72px; }
  body { font-size: 16px; }
  .section-shell { padding-inline: 20px; }
  .site-header, .header-inner { min-height: 70px; }
  .header-inner { padding-inline: 16px; }
  .header-actions .button { display: none; }
  .brand small { display: none; }
  .menu-overlay, .mobile-menu { top: 70px; }
  .mobile-menu { height: calc(100dvh - 70px); }
  .hero { gap: 24px; padding-bottom: 54px; padding-top: 28px; }
  .hero h1 { font-size: clamp(36px, 10.2vw, 46px); margin-bottom: 17px; }
  .hero h1, .hero h1 span { overflow-wrap: anywhere; }
  .hero-lead { font-size: 16px; line-height: 1.47; }
  .button-row { margin-top: 22px; }
  .button-row .button { width: 100%; }
  .hero-actions .button-secondary { display: none; }
  .proof-list { margin-top: 20px; }
  .proof-list li { padding-left: 9px; }
  .proof-list b { font-size: 11px; }
  .proof-list span { display: none; }
  .hero-product { border-radius: 19px; margin: 0 -4px; max-height: 360px; }
  .lab-body { padding: 17px 17px 0; }
  .lab-top { min-height: 38px; }
  .lab-result strong { font-size: 43px; }
  .lab-metrics { margin-top: 10px; }
  .hero-chart { height: 72px; margin-inline: -17px; width: calc(100% + 34px); }
  .chart-instruction { display: none; }
  .hero-evidence { display: none; }
  .verified { font-size: 9px; }
  .process, .outcomes, .expert, .roles, .pilot, .pricing { padding: 46px 0; }
  .tour, .methodology { padding-bottom: 46px; padding-top: 46px; }
  .faq { padding-bottom: 44px; padding-top: 46px; }
  .section-heading { margin-bottom: 18px; }
  .eyebrow { margin-bottom: 14px; }
  .section-heading p:last-child { font-size: 16px; }
  .process-heading, .tour-heading, .method-heading, .faq-heading { gap: 14px; }
  h2 { font-size: 36px; }
  .pricing-heading { gap: 18px; justify-items: center; margin-bottom: 20px; text-align: center; }
  .conversion-steps { align-items: center; display: grid; gap: 6px; justify-items: center; margin-inline: auto; max-width: 100%; min-width: 0; padding: 4px 0 0; width: 100%; }
  .conversion-steps span { align-items: center; display: inline-grid; font-size: 13px; justify-items: center; line-height: 1.25; max-width: 100%; min-width: 0; overflow-wrap: anywhere; text-align: center; }
  .conversion-steps b { font-size: 10px; }
  .conversion-steps i { height: 16px; margin: 0; max-width: none; width: 1px; }
  .conversion-steps i::after { left: -2px; right: auto; top: auto; bottom: 0; }
  .plan-card { padding: 22px; }
  .faq-heading { align-items: start; gap: 12px; grid-template-columns: 1fr; }
  .faq-heading > a { justify-self: start; padding-top: 0; }
  .process-toggle { align-items: stretch; flex-wrap: wrap; margin-top: -5px; }
  .process-toggle button { flex: 1; min-width: 135px; }
  .process-toggle p { flex: 1 0 100%; margin: 5px 7px 4px; }
  .excel-chaos, .system-flow { min-height: 300px; padding: 23px; }
  .excel-chaos > p, .system-flow > p { bottom: 21px; left: 23px; right: 23px; }
  .sheet { width: 155px; padding: 15px 11px; }
  .tour-layout { border-radius: 18px; margin-inline: -4px; }
  .tour-stage { min-height: 0; overflow: hidden; padding: 20px 16px 40px; }
  .tour-panel { min-width: 0; }
  .tour-tabs button { font-size: 13px; padding: 9px; }
  .tour-screen-head { display: grid; gap: 10px; margin-bottom: 18px; }
  .tour-screen-head h3 { font-size: 24px; }
  .status-chip { justify-self: start; }
  .parameter-grid { grid-template-columns: 1fr; }
  .parameter-grid span { min-width: 0; padding: 12px; }
  .parameter-grid b, .tour-note p, .beta-chart-caption { overflow-wrap: anywhere; }
  .tour-note { margin-top: 16px; }
  .beta-demo > div { display: grid; gap: 6px; grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .beta-demo > div button { min-height: 48px; min-width: 0; padding: 8px 6px; text-align: center; }
  .beta-demo svg { height: 105px; margin-top: 10px; }
  .beta-chart-caption { min-height: 0; }
  .result-demo { grid-template-columns: 1fr; }
  .result-demo > div { padding: 14px; }
  .result-demo > div:first-child { grid-row: auto; }
  .result-demo > div:first-child strong { font-size: 34px; }
  .result-demo strong { font-size: 28px; margin-top: 8px; }
  .result-contribution button { min-width: 0; padding: 7px 5px; text-align: center; }
  .tour-panel > code { overflow-wrap: anywhere; white-space: normal; }
  .review-demo { grid-template-columns: 1fr; }
  .review-demo span { padding: 13px; }
  .export-demo { display: grid; gap: 8px; grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .export-demo b { padding: 13px 8px; text-align: center; }
  .tour-line { bottom: 24px; left: 20px; right: 20px; }
  .tour-summary { padding: 24px 20px; }
  .outcome-grid article { min-height: 330px; padding: 22px; }
  .outcome-visual { margin: 18px 0 16px; }
  .outcome-grid h3 { margin-bottom: 10px; }
  .method-card { min-height: 205px; padding: 21px 20px; }
  .method-card b { font-size: 25px; }
  .method-card code { font-size: 11px; margin: 28px 0 12px; overflow-wrap: anywhere; }
  .evidence-pipeline { gap: 7px; }
  .evidence-pipeline > button { width: min(100%, 260px); }
  .evidence-pipeline > i { height: 14px; margin: 0; min-width: 0; width: 1px; }
  .method-detail-grid { gap: 20px; grid-template-columns: 1fr; padding-top: 0; }
  .sensitivity-lab { margin-inline: -4px; padding: 23px 18px; }
  .sensitivity-head { gap: 14px; }
  .sensitivity-head h3 { font-size: 27px; }
  .sensitivity-layout { gap: 18px; margin-top: 20px; }
  .sensitivity-controls { gap: 14px; }
  .reset-lab { justify-self: center; }
  .sensitivity-chart-wrap { padding: 16px 12px; }
  .contribution-bars { height: 135px; }
  .contribution-bars button { padding: 9px 7px; }
  .contribution-bars span { font-size: 9px; }
  .sensitivity-curve { height: 145px; }
  .sensitivity-curve text { font-size: 14px; }
  .expert-layout { gap: 24px; }
  .expert-copy h2 { font-size: 36px; }
  .expert-role { font-size: 16px; }
  .expert-bio { font-size: 16px; }
  .expert-principles { grid-template-columns: 1fr; margin: 22px 0 20px; }
  .expert-principles article { min-height: 0; }
  .role-content { min-height: 390px; padding: 24px 20px; }
  .role-content h3 { font-size: 28px; }
  .role-content > div { margin: 18px 0; }
  .pilot-form { min-height: 0; padding: 23px 18px; }
  .pilot-copy ol { margin: 22px 0; }
  .form-head { margin-bottom: 20px; padding-bottom: 18px; }
  .form-head span { font-size: 22px; }
  .plan-card > p { margin: 14px 0 14px; }
  .plan-card ul { margin-bottom: 20px; }
  .pricing-note { margin-top: 14px; }
  .optional-fields > div { grid-template-columns: 1fr; }
  .optional-fields .wide { grid-column: auto; }
  .method-details { margin-top: 28px; }
  .method-details > summary { gap: 14px; padding: 18px 0; }
  .faq-list summary { font-size: 16px; gap: 20px; }
  .footer-top { align-items: start; }
  .footer-legal { gap: 18px; }
  .footer-legal p { font-size: 11px; line-height: 1.45; }
  .term-popover {
    max-width: calc(100vw - 24px);
    overflow-wrap: anywhere;
  }
}

@media (max-width: 410px) {
  .section-heading {
    margin-bottom: 18px;
  }

  .eyebrow {
    margin-bottom: 12px;
  }

  .pricing-heading {
    margin-bottom: 18px;
  }

  .sensitivity-curve text {
    font-size: 16px;
  }

  .result-contribution {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .result-contribution button {
    flex: none;
    min-width: 0;
  }

  .result-contribution span {
    display: block;
    font-size: 9px;
    line-height: 1.1;
    overflow-wrap: anywhere;
    text-align: center;
  }
}

@media (max-width: 342px) {
  #hero-title {
    font-size: 34px;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; scroll-behavior: auto !important; transition-duration: .01ms !important; }
  html.js [data-hero-copy] > *, html.js [data-hero-product], html.js [data-reveal-section] .section-heading, html.js [data-reveal-item] { opacity: 1; transform: none; }
  .chart-line { stroke-dasharray: none !important; stroke-dashoffset: 0 !important; }
}