:root {
  --bg: #f5f6fa;
  --surface: #ffffff;
  --surface-soft: #f9fafc;
  --ink: #161923;
  --muted: #666c7a;
  --line: #dfe2e9;
  --line-strong: #c9ced9;
  --primary: #5846d8;
  --primary-dark: #4030bd;
  --primary-soft: #eeecff;
  --success: #0d7049;
  --success-soft: #e8f7f0;
  --night: #171a25;
  --radius: 14px;
  --shadow: 0 14px 40px rgba(27, 31, 46, .07);
  --container: 1240px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background: var(--bg);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; }
button { font: inherit; }

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 100;
  transform: translateY(-140%);
  padding: 12px 18px;
  color: #fff;
  background: var(--night);
  border-radius: 8px;
  text-decoration: none;
}
.skip-link:focus { transform: translateY(0); }

.container {
  width: min(var(--container), calc(100% - 48px));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, .92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.header-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--ink);
  font-size: 19px;
  font-weight: 750;
  letter-spacing: -.02em;
  text-decoration: none;
}

.brand-mark {
  width: 30px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
  background: var(--primary);
  border-radius: 8px;
}

.brand-mark i {
  width: 3px;
  height: 7px;
  display: block;
  background: #fff;
  border-radius: 2px;
}
.brand-mark i:nth-child(2) { height: 15px; }
.brand-mark i:nth-child(3) { height: 10px; }

.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav a {
  min-height: 44px;
  padding: 0 13px;
  display: inline-flex;
  align-items: center;
  color: #505665;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: color .2s ease, background-color .2s ease;
}
.main-nav a:hover { color: var(--ink); background: var(--surface-soft); }

.button {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  color: #fff;
  background: var(--primary);
  border: 1px solid var(--primary);
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(88, 70, 216, .2);
  font-size: 15px;
  font-weight: 750;
  text-align: center;
  text-decoration: none;
  transition: transform .2s ease, background-color .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.button:hover { background: var(--primary-dark); border-color: var(--primary-dark); box-shadow: 0 10px 24px rgba(88, 70, 216, .28); transform: translateY(-1px); }
.button:active { transform: translateY(1px); box-shadow: none; }
.button-small { min-height: 44px; padding-inline: 17px; font-size: 14px; }
.button-light { color: var(--night); background: #fff; border-color: #fff; box-shadow: none; }
.button-light:hover { color: #fff; background: transparent; border-color: rgba(255, 255, 255, .7); }

:focus-visible {
  outline: 3px solid #ed9f23;
  outline-offset: 3px;
}

.hero { padding: 76px 0 92px; }
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(500px, 1.08fr);
  align-items: center;
  gap: 72px;
}

.eyebrow {
  margin: 0 0 20px;
  color: var(--primary);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .12em;
  line-height: 1.4;
  text-transform: uppercase;
}
.eyebrow.light { color: #aaa0ff; }
.status-dot {
  width: 7px;
  height: 7px;
  display: inline-block;
  margin-right: 7px;
  background: var(--success);
  border-radius: 50%;
  box-shadow: 0 0 0 4px var(--success-soft);
}

.hero h1 {
  margin: 0;
  max-width: 720px;
  font-size: clamp(48px, 5vw, 72px);
  font-weight: 760;
  letter-spacing: -.052em;
  line-height: .99;
}
.hero h1 span { color: var(--primary); }
.hero-lead {
  max-width: 660px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.6;
}
.hero-actions { display: flex; align-items: center; gap: 26px; margin-top: 34px; }
.text-link {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--ink);
  font-weight: 700;
  text-underline-offset: 5px;
  text-decoration-color: var(--line-strong);
  transition: color .2s ease, text-decoration-color .2s ease;
}
.text-link:hover { color: var(--primary); text-decoration-color: var(--primary); }
.hero-notes {
  margin: 28px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  color: #5d6370;
  font-size: 14px;
  list-style: none;
}
.hero-notes li { position: relative; padding-left: 18px; }
.hero-notes li::before { content: "✓"; position: absolute; left: 0; color: var(--success); font-weight: 900; }

.operations-panel {
  position: relative;
  padding: 26px;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
}
.operations-panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 26px;
  right: 26px;
  height: 3px;
  background: var(--primary);
  border-radius: 0 0 3px 3px;
}
.panel-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; }
.panel-kicker { margin: 0 0 3px; color: var(--muted); font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; }
.panel-heading h2 { margin: 0; font-size: 22px; line-height: 1.3; letter-spacing: -.02em; }
.live-badge {
  min-height: 30px;
  padding: 0 10px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--success);
  background: var(--success-soft);
  border-radius: 999px;
  font-size: 11px;
  font-weight: 800;
  white-space: nowrap;
  text-transform: uppercase;
}
.live-badge span { width: 7px; height: 7px; background: var(--success); border-radius: 50%; }

.route-strip { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 30px 0; }
.route-strip::before { content: ""; position: absolute; z-index: 0; top: 15px; left: 8%; right: 8%; height: 2px; background: var(--line); }
.route-strip::after { content: ""; position: absolute; z-index: 0; top: 15px; left: 8%; width: 53%; height: 2px; background: var(--primary); }
.route-step { position: relative; z-index: 1; display: grid; justify-items: center; gap: 7px; color: #8d92a0; font-size: 11px; font-weight: 700; }
.route-step b { width: 32px; height: 32px; display: grid; place-items: center; background: #eef0f5; border: 4px solid var(--surface); border-radius: 50%; font-size: 9px; }
.route-step.is-complete, .route-step.is-current { color: var(--ink); }
.route-step.is-complete b { color: #fff; background: var(--primary); }
.route-step.is-current b { color: var(--primary); background: var(--primary-soft); box-shadow: 0 0 0 2px var(--primary); }

.signal-card {
  min-height: 82px;
  padding: 16px;
  display: grid;
  grid-template-columns: 48px 1fr auto;
  align-items: center;
  gap: 14px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: 11px;
}
.signal-icon { width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; gap: 3px; background: var(--primary-soft); border-radius: 9px; }
.signal-icon span { width: 3px; height: 11px; background: var(--primary); border-radius: 2px; }
.signal-icon span:nth-child(2) { height: 22px; }
.signal-icon span:nth-child(3) { height: 30px; }
.signal-icon span:nth-child(4) { height: 18px; }
.signal-icon span:nth-child(5) { height: 8px; }
.signal-label { margin: 0; color: var(--muted); font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.signal-card strong { display: block; margin-top: 2px; font-size: 14px; }
.signal-state { padding: 5px 8px; color: var(--success); background: var(--success-soft); border-radius: 6px; font-size: 11px; font-weight: 800; }

.metric-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 12px; }
.metric-grid article { padding: 16px; border: 1px solid var(--line); border-radius: 11px; }
.metric-grid span, .metric-grid small { display: block; color: var(--muted); font-size: 11px; }
.metric-grid strong { display: block; margin: 5px 0 2px; font-size: 26px; line-height: 1; letter-spacing: -.03em; }
.data-caveat { margin: 13px 2px 0; color: #656b78; font-size: 11px; line-height: 1.5; }

.section { padding: 104px 0; }
.process-section, .pricing { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-heading { margin-bottom: 44px; }
.section-heading .eyebrow { margin-bottom: 12px; }
.section-heading h2, .test-intro h2, .closing-section h2 {
  margin: 0;
  font-size: clamp(35px, 4vw, 52px);
  line-height: 1.08;
  letter-spacing: -.045em;
}
.heading-row { display: flex; align-items: flex-end; justify-content: space-between; gap: 48px; }
.heading-row > p { max-width: 480px; margin: 0 0 5px; color: var(--muted); }

.process-shell { border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 8px 28px rgba(27, 31, 46, .04); overflow: hidden; }
.process-tabs { display: grid; grid-template-columns: repeat(5, 1fr); background: var(--surface-soft); border-bottom: 1px solid var(--line); }
.process-tab {
  position: relative;
  min-height: 108px;
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  color: var(--muted);
  background: transparent;
  border: 0;
  border-right: 1px solid var(--line);
  cursor: pointer;
  text-align: left;
  transition: color .2s ease, background-color .2s ease;
}
.process-tab:last-child { border-right: 0; }
.process-tab::after { content: ""; position: absolute; left: 20px; right: 20px; bottom: -1px; height: 3px; background: transparent; }
.process-tab:hover { color: var(--ink); background: #fff; }
.process-tab:active { background: var(--primary-soft); }
.process-tab.is-active { color: var(--ink); background: var(--surface); }
.process-tab.is-active::after { background: var(--primary); }
.process-tab span { color: #656b78; font-size: 11px; font-weight: 800; }
.process-tab b { margin-top: 8px; font-size: 15px; }
.process-tab small { margin-top: auto; font-size: 11px; }

.process-detail { min-height: 292px; padding: 42px; display: grid; grid-template-columns: 1.15fr .85fr; align-items: center; gap: 80px; }
.process-detail[hidden] { display: none; }
.detail-status { margin: 0 0 18px; color: var(--primary); font-size: 11px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.detail-status span { width: 7px; height: 7px; display: inline-block; margin-right: 8px; background: var(--primary); border-radius: 50%; }
.process-detail h3 { margin: 0 0 14px; font-size: 29px; line-height: 1.2; letter-spacing: -.03em; }
.process-detail p:not(.detail-status) { max-width: 620px; margin: 0; color: var(--muted); font-size: 17px; }
.process-detail ul { margin: 0; padding: 0; border: 1px solid var(--line); border-radius: 10px; list-style: none; overflow: hidden; }
.process-detail li { min-height: 48px; padding: 11px 14px; display: flex; align-items: center; gap: 12px; color: #515765; border-bottom: 1px solid var(--line); font-size: 14px; }
.process-detail li:last-child { border-bottom: 0; }
.process-detail li span { width: 24px; height: 24px; display: grid; flex: 0 0 auto; place-items: center; color: var(--primary); background: var(--primary-soft); border-radius: 5px; font-size: 9px; font-weight: 900; }

.capability-grid { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: minmax(310px, auto); gap: 16px; }
.capability-card { position: relative; padding: 26px; overflow: hidden; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
.capability-card.card-wide { grid-column: span 2; }
.card-index { color: #646a76; font-size: 10px; font-weight: 800; letter-spacing: .1em; }
.capability-card h3 { margin: 50px 0 12px; font-size: 23px; line-height: 1.2; letter-spacing: -.025em; }
.capability-card p { max-width: 510px; margin: 0; color: var(--muted); }
.mini-dashboard { position: absolute; right: -8px; bottom: -45px; width: 55%; height: 170px; display: grid; grid-template-columns: 54px 1fr; background: var(--surface-soft); border: 1px solid var(--line); border-radius: 10px 0 0 0; box-shadow: -10px -10px 30px rgba(27, 31, 46, .04); }
.mini-side { padding: 20px 13px; display: flex; flex-direction: column; gap: 12px; background: var(--night); }
.mini-side i { height: 5px; background: #565c6d; border-radius: 3px; }
.mini-side i:first-child { background: #aaa0ff; }
.mini-body { padding: 22px; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.mini-body span { display: block; background: #e4e7ee; border-radius: 4px; }
.mini-body span:first-child { grid-column: 1 / -1; height: 8px; align-self: start; background: #c8c1ff; }
.connection-lines { position: absolute; right: 30px; bottom: 30px; left: 30px; height: 80px; }
.connection-lines i { position: absolute; top: 0; width: 40px; height: 40px; background: var(--primary-soft); border: 1px solid #d8d3ff; border-radius: 50%; }
.connection-lines i:nth-child(1) { left: 0; }
.connection-lines i:nth-child(2) { left: calc(50% - 20px); }
.connection-lines i:nth-child(3) { right: 0; }
.connection-lines b { position: absolute; top: 19px; left: 30px; right: 30px; height: 2px; background: #d8d3ff; }
.check-list { position: absolute; left: 26px; right: 26px; bottom: 26px; display: grid; gap: 8px; }
.check-list span { min-height: 40px; padding: 8px 10px; display: flex; align-items: center; justify-content: space-between; color: var(--muted); background: var(--surface-soft); border: 1px solid var(--line); border-radius: 7px; font-size: 12px; }
.check-list b { color: var(--success); }
.crm-row { position: absolute; right: 26px; bottom: 34px; left: 26px; display: flex; align-items: center; gap: 12px; }
.crm-row span { min-height: 48px; padding: 0 18px; display: inline-flex; flex: 1; align-items: center; justify-content: center; color: var(--primary); background: var(--primary-soft); border: 1px solid #d8d3ff; border-radius: 8px; font-size: 12px; font-weight: 800; }
.crm-row i { color: #9a9fac; font-style: normal; }

.test-section { padding-top: 40px; }
.test-board { padding: 58px; color: #fff; background: var(--night); border-radius: 18px; box-shadow: 0 16px 48px rgba(23, 26, 37, .14); }
.test-intro { display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 30px; padding-bottom: 42px; border-bottom: 1px solid rgba(255, 255, 255, .14); }
.test-intro .eyebrow { grid-column: 1 / -1; margin-bottom: -12px; }
.test-intro h2 { max-width: 640px; }
.test-intro > p:not(.eyebrow) { max-width: 650px; margin: 20px 0 0; color: #b8bdca; font-size: 17px; }
.test-intro .button { grid-column: 2; grid-row: 2 / span 2; }
.test-flow { display: grid; grid-template-columns: 1fr 36px 1fr 36px 1fr; gap: 18px; padding-top: 42px; }
.test-flow article { position: relative; min-width: 0; }
.flow-number { width: 30px; height: 30px; display: grid; place-items: center; color: #fff; background: var(--primary); border-radius: 6px; font-size: 10px; font-weight: 900; }
.flow-label { margin: 16px 0 12px; color: #8e94a5; font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.test-flow strong { display: block; margin: 4px 0; font-size: 15px; }
.flow-arrow { display: grid; place-items: center; color: #666d7e; font-size: 24px; }

.claim-grid { display: grid; grid-template-columns: repeat(4, 1fr); background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
.claim-grid article { min-width: 0; padding: 28px; border-right: 1px solid var(--line); }
.claim-grid article:last-child { border-right: 0; }
.claim-grid span { display: block; color: var(--muted); font-size: 13px; }
.claim-grid strong { display: block; margin: 14px 0 2px; color: var(--primary); font-size: 38px; line-height: 1; letter-spacing: -.04em; }
.claim-grid p { margin: 0 0 22px; font-size: 14px; font-weight: 700; }
.claim-grid small { display: block; color: #666c78; font-size: 11px; line-height: 1.5; }

.price-layout { display: grid; grid-template-columns: 1.55fr .85fr; align-items: start; gap: 18px; }
.price-table-wrap, .additional-prices { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.table-heading { min-height: 74px; padding: 18px 22px; display: flex; align-items: center; justify-content: space-between; gap: 20px; background: var(--surface-soft); border-bottom: 1px solid var(--line); }
.table-heading h3 { margin: 0; font-size: 17px; }
.table-heading > span { color: var(--muted); font-size: 12px; }
.price-row { min-height: 72px; padding: 15px 22px; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 30px; border-bottom: 1px solid var(--line); }
.price-row:last-child { border-bottom: 0; }
.price-row > span { color: #4f5563; }
.price-row strong { text-align: right; white-space: nowrap; }
.price-row small, .additional-prices small { display: block; color: #666c78; font-size: 11px; font-weight: 500; }
.additional-prices article { min-height: 90px; padding: 14px 22px; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 12px; border-bottom: 1px solid var(--line); }
.additional-prices article:last-child { border-bottom: 0; }
.additional-prices article > span { max-width: 210px; color: #4f5563; font-size: 13px; }
.additional-prices article strong { text-align: right; white-space: nowrap; }
.additional-prices article small { grid-column: 2; margin-top: -30px; text-align: right; }

.faq-layout { display: grid; grid-template-columns: .72fr 1.28fr; align-items: start; gap: 90px; }
.faq-heading { position: sticky; top: 110px; }
.faq-heading h2 { margin-bottom: 20px; }
.faq-heading > p:not(.eyebrow) { max-width: 390px; margin: 0 0 20px; color: var(--muted); }
.faq-list { border-top: 1px solid var(--line-strong); }
.faq-item { border-bottom: 1px solid var(--line-strong); }
.faq-item h3 { margin: 0; }
.faq-item button { width: 100%; min-height: 76px; padding: 16px 4px; display: flex; align-items: center; justify-content: space-between; gap: 20px; color: var(--ink); background: transparent; border: 0; cursor: pointer; font-size: 18px; font-weight: 700; text-align: left; }
.faq-item button:hover span { color: var(--primary); }
.faq-item button:active { opacity: .7; }
.faq-item button i { position: relative; width: 22px; height: 22px; flex: 0 0 auto; }
.faq-item button i::before, .faq-item button i::after { content: ""; position: absolute; top: 10px; left: 3px; width: 16px; height: 2px; background: currentColor; transition: transform .2s ease; }
.faq-item button i::after { transform: rotate(90deg); }
.faq-item button[aria-expanded="true"] i::after { transform: rotate(0); }
.faq-answer { padding: 0 48px 24px 4px; }
.faq-answer[hidden] { display: none; }
.faq-answer p { margin: 0; color: var(--muted); }

.closing-section { padding: 82px 0; color: #fff; background: var(--primary); }
.closing-inner { display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 50px; }
.closing-section .eyebrow { color: #d9d4ff; }
.closing-section h2 { max-width: 780px; }
.closing-action { text-align: right; }
.closing-action p { margin: 0 0 18px; color: #e1ddff; font-size: 13px; }
.site-footer { color: #a9aebb; background: var(--night); }
.footer-inner { min-height: 92px; display: flex; align-items: center; justify-content: space-between; gap: 24px; font-size: 13px; }
.footer-brand { color: #fff; }
.footer-inner p { margin: 0; }
.footer-inner > a:last-child { min-height: 44px; display: inline-flex; align-items: center; color: #fff; text-underline-offset: 4px; }

@media (max-width: 1050px) {
  .main-nav { display: none; }
  .hero-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .hero h1 { font-size: 52px; }
  .process-detail { gap: 40px; }
  .capability-grid { grid-template-columns: repeat(2, 1fr); }
  .claim-grid { grid-template-columns: 1fr 1fr; }
  .claim-grid article:nth-child(2) { border-right: 0; }
  .claim-grid article:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .faq-layout { gap: 52px; }
  .closing-inner { grid-template-columns: 1fr; }
  .closing-action { text-align: left; }
}

@media (max-width: 820px) {
  .container { width: min(100% - 36px, var(--container)); }
  .hero { padding: 58px 0 74px; }
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-copy { max-width: 680px; }
  .operations-panel { max-width: 680px; }
  .section { padding: 82px 0; }
  .heading-row { align-items: flex-start; flex-direction: column; gap: 18px; }
  .process-tabs { grid-template-columns: 1fr; }
  .process-tab { min-height: 64px; padding: 12px 18px; display: grid; grid-template-columns: 32px 1fr auto; align-items: center; gap: 10px; border-right: 0; border-bottom: 1px solid var(--line); }
  .process-tab:last-child { border-bottom: 0; }
  .process-tab::after { top: 11px; right: auto; bottom: 11px; left: 0; width: 3px; height: auto; }
  .process-tab b { margin: 0; }
  .process-tab small { margin: 0; }
  .process-detail { min-height: 0; padding: 30px; grid-template-columns: 1fr; gap: 28px; }
  .test-board { padding: 40px; }
  .test-intro { display: block; }
  .test-intro .button { margin-top: 28px; }
  .test-flow { grid-template-columns: 1fr; }
  .flow-arrow { min-height: 22px; justify-content: start; transform: rotate(90deg); }
  .price-layout, .faq-layout { grid-template-columns: 1fr; }
  .faq-heading { position: static; }
  .faq-layout { gap: 30px; }
  .footer-inner { padding: 22px 0; flex-wrap: wrap; }
}

@media (max-width: 600px) {
  .container { width: min(100% - 28px, var(--container)); }
  .header-inner { min-height: 64px; }
  .header-inner .button { width: 44px; padding: 0; overflow: hidden; color: transparent; font-size: 0; }
  .header-inner .button::after { content: "↗"; color: #fff; font-size: 18px; }
  .brand { font-size: 17px; }
  .hero { padding: 46px 0 60px; }
  .eyebrow { margin-bottom: 15px; }
  .hero h1 { font-size: clamp(42px, 12.5vw, 54px); }
  .hero-lead { margin-top: 23px; font-size: 17px; }
  .hero-actions { align-items: stretch; flex-direction: column; gap: 12px; margin-top: 28px; }
  .hero-actions .button { width: 100%; }
  .text-link { justify-content: center; }
  .hero-notes { gap: 8px 14px; font-size: 13px; }
  .operations-panel { padding: 18px; border-radius: 14px; }
  .panel-heading { align-items: flex-start; flex-direction: column; gap: 12px; }
  .live-badge { align-self: flex-start; }
  .route-strip { gap: 2px; margin: 25px 0; }
  .route-step span { font-size: 9px; }
  .signal-card { grid-template-columns: 42px 1fr; }
  .signal-icon { width: 42px; height: 42px; }
  .signal-state { display: none; }
  .metric-grid article { padding: 13px; }
  .metric-grid strong { font-size: 23px; }
  .metric-grid small { line-height: 1.35; }
  .section { padding: 66px 0; }
  .section-heading { margin-bottom: 30px; }
  .section-heading h2, .test-intro h2, .closing-section h2 { font-size: 36px; }
  .heading-row > p { font-size: 16px; }
  .process-shell { border-radius: 11px; }
  .process-tab small { display: none; }
  .process-detail { padding: 24px 20px; }
  .process-detail h3 { font-size: 25px; }
  .process-detail p:not(.detail-status) { font-size: 16px; }
  .process-detail li { font-size: 13px; }
  .capability-grid { grid-template-columns: 1fr; grid-auto-rows: minmax(300px, auto); }
  .capability-card.card-wide { grid-column: auto; }
  .capability-card { padding: 22px; }
  .capability-card h3 { margin-top: 38px; }
  .mini-dashboard { width: 68%; }
  .crm-row { gap: 7px; }
  .crm-row span { padding-inline: 8px; }
  .test-section { padding-top: 16px; }
  .test-board { padding: 30px 22px; }
  .test-intro > p:not(.eyebrow) { font-size: 16px; }
  .test-intro .button { width: 100%; }
  .test-flow { padding-top: 30px; }
  .claim-grid { grid-template-columns: 1fr; }
  .claim-grid article { border-right: 0; border-bottom: 1px solid var(--line); }
  .claim-grid article:last-child { border-bottom: 0; }
  .claim-grid article:nth-child(2) { border-bottom: 1px solid var(--line); }
  .price-row { min-height: 86px; padding: 16px; grid-template-columns: 1fr; gap: 6px; }
  .price-row strong { text-align: left; }
  .table-heading { min-height: 68px; padding: 15px 16px; }
  .additional-prices article { min-height: 102px; padding-inline: 16px; }
  .additional-prices article > span { max-width: 175px; }
  .faq-item button { min-height: 72px; font-size: 17px; }
  .closing-section { padding: 64px 0; }
  .closing-action .button { width: 100%; }
  .footer-inner { align-items: flex-start; flex-direction: column; gap: 8px; }
  .footer-inner > a:last-child { margin-top: 4px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .001ms !important; animation-duration: .001ms !important; animation-iteration-count: 1 !important; }
}

/* Presentation-contract revision */
.hero h1 { font-size: clamp(44px, 4.35vw, 64px); line-height: 1.02; text-wrap: balance; }
.hero-effect {
  max-width: 640px;
  margin-top: 26px;
  padding: 16px 18px;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 14px;
  background: var(--primary-soft);
  border: 1px solid #d8d3ff;
  border-radius: 11px;
}
.hero-effect strong { color: var(--primary); font-size: 35px; line-height: 1; letter-spacing: -.05em; }
.hero-effect span { color: #4f5563; font-size: 14px; line-height: 1.45; }
.metric-grid-three { grid-template-columns: repeat(3, 1fr); }
.metric-grid-three article { min-width: 0; }
.metric-grid-three strong { font-size: 23px; }
.proof-section { padding-top: 74px; }
.claim-grid-three { grid-template-columns: repeat(3, 1fr); }
.claim-grid-three article:nth-child(2) { border-right: 1px solid var(--line); border-bottom: 0; }
.process-tabs-three { grid-template-columns: repeat(3, 1fr); }
.calculator-section { background: var(--night); color: #fff; }
.calculator-section .eyebrow { color: #aaa0ff; }
.calculator-section .heading-row > p { color: #b8bdca; }
.calculator-shell {
  display: grid;
  grid-template-columns: minmax(320px, .8fr) minmax(0, 1.2fr);
  gap: 16px;
}
.calculator-inputs,
.calculator-results {
  background: #202431;
  border: 1px solid #353a49;
  border-radius: var(--radius);
  overflow: hidden;
}
.input-heading {
  min-height: 58px;
  padding: 12px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid #353a49;
  font-size: 13px;
  font-weight: 800;
}
.input-heading button {
  min-height: 36px;
  padding: 0 10px;
  color: #c8c1ff;
  background: transparent;
  border: 1px solid #4b5060;
  border-radius: 7px;
  cursor: pointer;
  font-size: 12px;
}
.calculator-inputs label {
  min-height: 66px;
  padding: 10px 18px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 132px;
  align-items: center;
  gap: 16px;
  border-bottom: 1px solid #353a49;
}
.calculator-inputs label:last-child { border-bottom: 0; }
.calculator-inputs label > span { color: #c4c8d2; font-size: 13px; line-height: 1.35; }
.calculator-inputs label small { display: block; margin-top: 2px; color: #8f95a5; font-size: 10px; }
.calculator-inputs input {
  width: 100%;
  min-height: 42px;
  padding: 8px 10px;
  color: #fff;
  background: #171a25;
  border: 1px solid #484e5e;
  border-radius: 7px;
  font: inherit;
  font-size: 15px;
  font-weight: 750;
  text-align: right;
}
.calculator-inputs input:focus { border-color: #aaa0ff; outline: 2px solid rgba(170, 160, 255, .25); outline-offset: 1px; }
.result-head,
.result-row {
  min-height: 66px;
  padding: 12px 18px;
  display: grid;
  grid-template-columns: minmax(160px, 1.2fr) minmax(95px, .7fr) minmax(130px, .8fr);
  align-items: center;
  gap: 14px;
  border-bottom: 1px solid #353a49;
}
.result-head { min-height: 58px; color: #8f95a5; font-size: 11px; text-transform: uppercase; letter-spacing: .06em; }
.result-head b { color: #c4c8d2; text-align: right; }
.result-row > span { color: #c4c8d2; font-size: 13px; }
.result-row strong { font-size: 19px; text-align: right; letter-spacing: -.02em; }
.result-row strong:last-child { color: #b9b1ff; }
.result-row-revenue strong { font-size: 22px; }
.result-delta {
  min-height: 94px;
  padding: 16px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  color: #fff;
  background: var(--primary);
}
.result-delta span { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; }
.result-delta strong { text-align: right; font-size: 16px; }
.scenario-assumptions {
  margin-top: 16px;
  padding: 20px 22px;
  color: #aeb3c0;
  background: #202431;
  border: 1px solid #353a49;
  border-radius: var(--radius);
  font-size: 12px;
  line-height: 1.55;
}
.scenario-assumptions p { margin: 0 0 8px; }
.scenario-assumptions p:last-child { margin-bottom: 0; }
.scenario-assumptions strong { color: #fff; }
.integration-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.integration-grid article {
  min-height: 188px;
  padding: 22px;
  background: var(--surface);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.integration-grid article:nth-child(4n) { border-right: 0; }
.integration-grid article:nth-last-child(-n+4) { border-bottom: 0; }
.integration-grid article > span { color: var(--primary); font-size: 11px; font-weight: 850; }
.integration-grid h3 { margin: 34px 0 10px; font-size: 19px; line-height: 1.2; }
.integration-grid p { margin: 0; color: var(--muted); font-size: 14px; }
.integration-notes { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 16px; }
.integration-notes article { padding: 24px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
.integration-notes .eyebrow { margin-bottom: 10px; }
.integration-notes p:last-child { margin: 0; color: var(--muted); }
.extras-section { padding-top: 36px; }
.extras-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.extras-grid article { padding: 30px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
.extras-grid h3 { margin: 38px 0 12px; font-size: 25px; }
.extras-grid p { margin: 0 0 24px; color: var(--muted); }
.extras-grid strong { display: block; padding-top: 18px; border-top: 1px solid var(--line); font-size: 14px; }
.test-flow article > p:last-child:not(.flow-label) { margin: 12px 0 0; color: #8e94a5; font-size: 12px; }
.test-final { margin: 34px 0 0; padding-top: 26px; border-top: 1px solid rgba(255, 255, 255, .14); font-size: 20px; font-weight: 750; }

@media (max-width: 1050px) {
  .metric-grid-three { grid-template-columns: 1fr 1fr; }
  .metric-grid-three article:last-child { grid-column: 1 / -1; }
  .calculator-shell { grid-template-columns: .9fr 1.1fr; }
  .integration-grid { grid-template-columns: repeat(2, 1fr); }
  .integration-grid article:nth-child(4n) { border-right: 1px solid var(--line); }
  .integration-grid article:nth-child(2n) { border-right: 0; }
  .integration-grid article:nth-last-child(-n+4) { border-bottom: 1px solid var(--line); }
  .integration-grid article:nth-last-child(-n+2) { border-bottom: 0; }
}

@media (max-width: 820px) {
  .claim-grid-three { grid-template-columns: 1fr; }
  .claim-grid-three article { border-right: 0; border-bottom: 1px solid var(--line); }
  .claim-grid-three article:nth-child(2) { border-right: 0; border-bottom: 1px solid var(--line); }
  .claim-grid-three article:last-child { border-bottom: 0; }
  .process-tabs-three { grid-template-columns: 1fr; }
  .calculator-shell { grid-template-columns: 1fr; }
  .integration-notes { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .hero h1 { font-size: clamp(38px, 11.3vw, 50px); }
  .hero-effect { align-items: start; }
  .metric-grid-three { grid-template-columns: 1fr; }
  .metric-grid-three article:last-child { grid-column: auto; }
  .calculator-inputs label { grid-template-columns: minmax(0, 1fr) 110px; padding-inline: 14px; gap: 10px; }
  .result-head, .result-row { grid-template-columns: minmax(120px, 1fr) 72px 94px; padding-inline: 12px; gap: 8px; }
  .result-head { font-size: 9px; }
  .result-row > span { font-size: 11px; }
  .result-row strong { font-size: 14px; }
  .result-row-revenue strong { font-size: 14px; }
  .result-delta { align-items: flex-start; flex-direction: column; gap: 8px; }
  .result-delta strong { text-align: left; }
  .scenario-assumptions { padding: 18px; }
  .integration-grid { grid-template-columns: 1fr; }
  .integration-grid article { min-height: 150px; border-right: 0 !important; border-bottom: 1px solid var(--line) !important; }
  .integration-grid article:last-child { border-bottom: 0 !important; }
  .integration-grid h3 { margin-top: 26px; }
  .extras-grid { grid-template-columns: 1fr; }
  .extras-grid article { padding: 24px; }
  .test-final { font-size: 18px; }
}