:root {
  color-scheme: light;
  --ink: #111827;
  --ink-2: #1f2937;
  --text: #3f4652;
  --muted: #697386;
  --line: #dfe4ec;
  --soft-line: #edf0f5;
  --paper: #ffffff;
  --paper-2: #f7f9fc;
  --dark: #10131a;
  --dark-2: #171b24;
  --green: #138a55;
  --green-bg: #e8f7ef;
  --red: #c4332f;
  --red-bg: #fff0ee;
  --amber: #a05c00;
  --amber-bg: #fff4df;
  --violet: #7252b8;
  --violet-bg: #f0edff;
  --blue: #285f9f;
  --blue-bg: #eaf3ff;
  --shadow: 0 18px 50px rgba(17, 24, 39, 0.12);
  --shadow-sm: 0 8px 24px rgba(17, 24, 39, 0.08);
  --max: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 86px;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--paper);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.cursor-glow {
  position: fixed;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  opacity: 0;
  background:
    radial-gradient(420px circle at var(--cursor-x, 50vw) var(--cursor-y, 30vh), rgba(40, 95, 159, 0.13), transparent 62%),
    radial-gradient(240px circle at var(--cursor-x, 50vw) var(--cursor-y, 30vh), rgba(19, 138, 85, 0.08), transparent 58%);
  transition: opacity 180ms ease;
}

body.has-cursor .cursor-glow {
  opacity: 1;
}

.site-header,
main,
.footer {
  position: relative;
  z-index: 3;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  color: var(--ink);
  line-height: 1.04;
  letter-spacing: 0;
}

h1 {
  font-size: clamp(2.65rem, 5.2vw, 4.6rem);
  max-width: 13ch;
  margin-bottom: 24px;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  margin-bottom: 18px;
}

h3 {
  font-size: 1.2rem;
  margin-bottom: 12px;
}

p {
  margin-bottom: 18px;
}

.wrap {
  width: min(calc(100% - 40px), var(--max));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 12px max(20px, calc((100vw - var(--max)) / 2));
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  border-radius: 8px;
  background: var(--dark);
  color: #ffffff;
  font-weight: 800;
  font-size: 0.78rem;
  border: 1px solid #313744;
}

.brand-copy {
  display: grid;
  gap: 1px;
}

.brand-copy strong {
  color: var(--ink);
  line-height: 1.1;
}

.brand-copy span {
  color: var(--muted);
  font-size: 0.78rem;
}

.nav {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--ink-2);
  font-size: 0.94rem;
}

.nav a {
  text-decoration: none;
}

.nav a:hover {
  color: var(--violet);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 750;
  text-decoration: none;
  line-height: 1;
  cursor: pointer;
  transition: transform 140ms ease, background 140ms ease, border-color 140ms ease, color 140ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: var(--ink);
  color: #ffffff;
  border-color: var(--ink);
}

.button-primary:hover {
  background: #000000;
}

.button-secondary {
  background: var(--paper);
  color: var(--ink);
  border-color: var(--line);
}

.button-secondary:hover {
  border-color: var(--ink);
}

.button-large {
  min-height: 50px;
  padding-inline: 22px;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 54px 0 66px;
  background:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    var(--dark);
  background-size: 32px 32px, 32px 32px, auto;
  color: #dce3ef;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(540px circle at var(--cursor-x, 70vw) var(--cursor-y, 25vh), rgba(65, 105, 225, 0.18), transparent 58%),
    linear-gradient(115deg, rgba(255, 255, 255, 0.03), transparent 35%);
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 1px;
  background: #2e3441;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(380px, 0.98fr);
  gap: 54px;
  align-items: center;
}

.hero h1,
.hero h2,
.hero h3 {
  color: #ffffff;
}

.hero .lede {
  max-width: 57ch;
  font-size: 1.15rem;
  color: #c4cedd;
}

.eyebrow,
.section-kicker,
.kicker {
  display: inline-flex;
  align-items: center;
  width: max-content;
  max-width: 100%;
  padding: 5px 9px;
  border-radius: 7px;
  font-size: 0.75rem;
  font-weight: 850;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.eyebrow {
  margin-bottom: 18px;
  background: #202636;
  color: #cbd7ea;
  border: 1px solid #303848;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 30px 0 22px;
}

.assurance-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.assurance-row span {
  display: inline-flex;
  padding: 8px 10px;
  border: 1px solid #303848;
  border-radius: 8px;
  color: #e4eaf4;
  background: rgba(255, 255, 255, 0.04);
  font-size: 0.88rem;
}

.hero-replay {
  position: relative;
  overflow: hidden;
  background: #f7f9fc;
  color: var(--text);
  border: 1px solid #384150;
  border-radius: 8px;
  padding: 18px;
  box-shadow: var(--shadow);
}

.hero-replay::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, transparent, rgba(40, 95, 159, 0.06), transparent),
    repeating-linear-gradient(0deg, rgba(17, 24, 39, 0.035) 0, rgba(17, 24, 39, 0.035) 1px, transparent 1px, transparent 10px);
  transform: translateX(-45%);
  animation: scan-sweep 5.8s ease-in-out infinite;
  pointer-events: none;
}

.incident-top,
.meter-head,
.proof-cta,
.console-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.incident-top strong,
.meter-head strong,
.proof-cta strong {
  display: block;
  color: var(--ink);
}

.replay-shell,
.replay-footer,
.trace-card,
.mini-checkout {
  position: relative;
  z-index: 1;
}

.kicker {
  margin-bottom: 4px;
  padding: 0;
  color: var(--muted);
  background: transparent;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  width: max-content;
  padding: 5px 9px;
  border-radius: 7px;
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  white-space: nowrap;
}

.status-danger,
.bad {
  background: var(--red-bg);
  color: var(--red);
}

.status-good,
.good {
  background: var(--green-bg);
  color: var(--green);
}

.status-warning {
  background: var(--amber-bg);
  color: var(--amber);
}

.replay-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(190px, 0.72fr);
  gap: 14px;
  align-items: stretch;
  margin-top: 16px;
}

.mini-checkout {
  min-height: 360px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.7);
}

.checkout-browser {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--soft-line);
  color: var(--muted);
  font-size: 0.76rem;
}

.checkout-browser span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #ff5f57;
}

.checkout-browser span:nth-child(2) {
  margin-left: -10px;
  background: #ffbd2e;
}

.checkout-browser span:nth-child(3) {
  margin-left: -10px;
  background: #28c840;
}

.checkout-browser strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mini-row,
.mini-total {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--soft-line);
}

.mini-row span,
.mini-total span,
.shipping-break span,
.trace-line span,
.replay-footer span {
  color: var(--muted);
  font-size: 0.82rem;
}

.mini-row strong,
.mini-total strong {
  color: var(--ink);
}

.mini-total {
  font-size: 1.05rem;
}

.shipping-break {
  margin: 18px 0;
  padding: 13px;
  border: 1px solid #f2c1bc;
  border-radius: 8px;
  background: #fff7f6;
}

.shipping-break strong {
  display: block;
  margin-top: 3px;
  color: var(--red);
}

.mock-order-button {
  position: relative;
  width: 100%;
  min-height: 48px;
  border: 0;
  border-radius: 8px;
  background: #d9dde7;
  color: #747b8a;
  font: inherit;
  font-weight: 900;
  box-shadow: inset 0 0 0 1px #c7cedb;
}

.trace-card {
  display: grid;
  gap: 10px;
}

.trace-line {
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.trace-line strong {
  display: block;
  margin-top: 4px;
  color: var(--ink);
  font-size: 0.9rem;
}

.trace-danger {
  border-color: #f2c1bc;
  background: #fff7f6;
}

.trace-warning {
  border-color: #f7daa4;
  background: #fffbf2;
}

.trace-good {
  border-color: #bfe9cf;
  background: #f4fff8;
}

.replay-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 14px;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.replay-footer strong {
  color: var(--ink);
}

.shot-label {
  display: inline-flex;
  margin-bottom: 8px;
  padding: 4px 8px;
  border-radius: 7px;
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.section {
  padding: 86px 0;
}

.compact-section {
  padding: 72px 0;
}

.split-grid,
.offer-grid,
.faq-grid,
.dossier-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.72fr);
  gap: 44px;
  align-items: start;
}

.split-grid > *,
.offer-grid > *,
.faq-grid > *,
.dossier-layout > *,
.demo-playground > *,
.replay-shell > *,
.live-checkout > *,
.lab-grid > *,
.lab-bottom > *,
.desktop-compare > *,
.pack-grid > *,
.process-list > *,
.impact-row > *,
.change-list > * {
  min-width: 0;
}

.section-kicker {
  margin-bottom: 14px;
  color: var(--blue);
  background: var(--blue-bg);
}

.section-head {
  max-width: 800px;
  margin-bottom: 34px;
}

.section-head p {
  max-width: 67ch;
  color: var(--muted);
}

.meter-card,
.failure-grid article,
.pack-grid article,
.price-card,
.faq-list details,
.contact-card,
.dossier-summary,
.dossier-block {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: var(--shadow-sm);
}

.meter-card {
  padding: 20px;
}

.meter-head {
  align-items: flex-start;
  margin-bottom: 18px;
}

.meter-head span,
.fine-print,
.proof-cta span {
  color: var(--muted);
  font-size: 0.86rem;
}

label {
  display: grid;
  gap: 7px;
  margin-bottom: 14px;
  color: var(--ink-2);
  font-weight: 750;
  font-size: 0.9rem;
}

input[type="number"],
input[type="range"] {
  width: 100%;
}

input[type="number"] {
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  font: inherit;
}

input[type="range"] {
  accent-color: var(--ink);
}

.range-readout {
  justify-self: end;
  color: var(--muted);
  font-weight: 800;
}

.risk-output {
  margin-top: 18px;
  padding: 16px;
  border-radius: 8px;
  background: var(--dark);
  color: #cdd6e5;
}

.risk-output span {
  display: block;
  font-size: 0.86rem;
}

.risk-output strong {
  display: block;
  margin-top: 4px;
  color: #ffffff;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1;
}

.failure-section,
.offer-section,
.faq-section {
  background: var(--paper-2);
  border-block: 1px solid var(--soft-line);
}

.failure-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.failure-grid article,
.pack-grid article {
  padding: 22px;
}

.failure-type {
  display: inline-flex;
  margin-bottom: 18px;
  padding: 4px 8px;
  border-radius: 7px;
  background: var(--amber-bg);
  color: var(--amber);
  font-weight: 850;
  font-size: 0.74rem;
  text-transform: uppercase;
}

.demo-section {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(180deg, #ffffff, #f8fafc);
}

.proof-head {
  max-width: 920px;
}

.repair-demo {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    radial-gradient(620px circle at 22% 8%, rgba(40, 95, 159, 0.08), transparent 58%),
    #ffffff;
  box-shadow: var(--shadow-sm);
}

.demo-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}

.tab-button {
  min-height: 42px;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  color: var(--ink);
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.tab-button.is-active {
  background: var(--ink);
  color: #ffffff;
  border-color: var(--ink);
}

.demo-playground {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  gap: 18px;
  align-items: stretch;
}

.buyer-window,
.demo-diagnostics {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: var(--shadow-sm);
}

.buyer-window {
  overflow: hidden;
}

.buyer-window-top {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  background: #f8fafc;
}

.buyer-window-top span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #ff5f57;
}

.buyer-window-top span:nth-child(2) {
  background: #ffbd2e;
}

.buyer-window-top span:nth-child(3) {
  background: #28c840;
}

.buyer-window-top strong {
  margin-left: 6px;
  color: var(--ink);
  font-size: 0.9rem;
}

.buyer-window-body {
  position: relative;
  padding: 18px;
}

.buyer-notice {
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
  padding: 13px;
  border-radius: 8px;
}

.buyer-notice span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 850;
  text-transform: uppercase;
}

.buyer-notice strong {
  color: var(--ink);
}

.buyer-notice-bad {
  border: 1px solid #f2c1bc;
  background: #fff7f6;
}

.buyer-notice-evidence {
  border: 1px solid #f7daa4;
  background: #fffbf2;
}

.buyer-notice-good {
  border: 1px solid #bfe9cf;
  background: #f4fff8;
}

.repair-demo[data-stage="broken"] .buyer-notice-bad,
.repair-demo[data-stage="evidence"] .buyer-notice-evidence,
.repair-demo[data-stage="fixed"] .buyer-notice-good {
  display: flex;
}

.live-checkout {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(230px, 0.78fr);
  gap: 16px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(#ffffff, #ffffff) padding-box,
    linear-gradient(135deg, rgba(196, 51, 47, 0.45), rgba(223, 228, 236, 0.4), rgba(19, 138, 85, 0.25)) border-box;
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

.repair-demo[data-stage="fixed"] .live-checkout {
  border-color: #9edfb9;
  box-shadow: 0 0 0 4px rgba(19, 138, 85, 0.08);
}

.checkout-column {
  min-width: 0;
}

.checkout-form label {
  margin: 0 0 12px;
}

.checkout-form label span {
  display: block;
  margin-top: 7px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  color: var(--ink-2);
  font-weight: 650;
}

.shipping-state {
  color: var(--red) !important;
  border-color: #f2c1bc !important;
  background: #fff7f6 !important;
}

.payment-state {
  color: var(--amber) !important;
  border-color: #f7daa4 !important;
  background: #fffbf2 !important;
}

.repair-demo[data-stage="fixed"] .shipping-state,
.repair-demo[data-stage="fixed"] .payment-state {
  color: var(--green) !important;
  border-color: #bfe9cf !important;
  background: #f4fff8 !important;
}

.order-card {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fafc;
}

.order-line,
.order-total {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}

.muted-line {
  color: var(--muted);
}

.order-total {
  border-bottom: 0;
  color: var(--ink);
  font-size: 1.08rem;
}

.place-order-demo {
  width: 100%;
  min-height: 48px;
  margin-top: 12px;
  border: 0;
  border-radius: 8px;
  background: #dce1eb;
  color: #727b8d;
  font: inherit;
  font-weight: 900;
  transition: background 180ms ease, color 180ms ease, transform 180ms ease;
}

.repair-demo[data-stage="evidence"] .place-order-demo {
  background: #ffe0a6;
  color: #6e4300;
}

.repair-demo[data-stage="fixed"] .place-order-demo {
  background: var(--green);
  color: #ffffff;
  transform: translateY(-1px);
}

.checkout-feedback {
  display: none;
  margin: 10px 0 0;
  padding: 10px;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 750;
}

.feedback-bad {
  color: var(--red);
  background: var(--red-bg);
}

.feedback-evidence {
  color: var(--amber);
  background: var(--amber-bg);
}

.feedback-good {
  color: var(--green);
  background: var(--green-bg);
}

.repair-demo[data-stage="broken"] .feedback-bad,
.repair-demo[data-stage="evidence"] .feedback-evidence,
.repair-demo[data-stage="fixed"] .feedback-good {
  display: block;
}

.demo-diagnostics {
  padding: 22px;
}

.stage-panel[hidden] {
  display: none;
}

.stage-panel h3 {
  margin-top: 16px;
  font-size: clamp(1.55rem, 2.3vw, 2.15rem);
}

.stage-panel p {
  color: var(--muted);
}

.mini-metric-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 18px;
}

.mini-metric-grid div {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper-2);
}

.mini-metric-grid span {
  display: block;
  color: var(--muted);
  font-size: 0.75rem;
}

.mini-metric-grid strong {
  display: block;
  margin-top: 4px;
  color: var(--ink);
}

.compact-console {
  margin-top: 16px;
}

.repair-checks {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.repair-checks li {
  position: relative;
  padding: 10px 0 10px 28px;
  border-bottom: 1px solid var(--soft-line);
}

.repair-checks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 15px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px var(--green-bg);
}

.tight-list,
.acceptance-list {
  padding-left: 20px;
  margin: 16px 0 0;
}

.tight-list li,
.acceptance-list li {
  margin-bottom: 8px;
}

.console-card {
  border-radius: 8px;
  overflow: hidden;
  background: #0d1117;
  color: #d7deea;
  border: 1px solid #263044;
  box-shadow: var(--shadow-sm);
}

.console-top {
  justify-content: flex-start;
  padding: 12px 14px;
  border-bottom: 1px solid #263044;
  background: #141a24;
}

.console-top span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #ff5f57;
}

.console-top span:nth-child(2) {
  background: #ffbd2e;
}

.console-top span:nth-child(3) {
  background: #28c840;
}

.console-top strong {
  margin-left: 8px;
  color: #e6edf7;
  font-size: 0.86rem;
}

pre {
  margin: 0;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

code {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.88rem;
  overflow-wrap: anywhere;
}

.console-card pre {
  padding: 18px;
}

.file-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  padding: 0 18px 18px;
}

.file-list span {
  padding: 8px 9px;
  border-radius: 7px;
  background: #151c28;
  color: #bcc7d8;
  font-size: 0.82rem;
}

.proof-cta {
  margin-top: 18px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper-2);
}

.live-lab-section {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    #0d1118;
  background-size: 34px 34px, 34px 34px, auto;
  color: #cfd8e6;
  border-block: 1px solid #222a38;
}

.live-lab-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(580px circle at var(--cursor-x, 70vw) var(--cursor-y, 32vh), rgba(40, 95, 159, 0.2), transparent 58%),
    radial-gradient(460px circle at 18% 0%, rgba(19, 138, 85, 0.14), transparent 64%);
  pointer-events: none;
}

.live-lab-section .wrap {
  position: relative;
  z-index: 1;
}

.live-lab-section h2,
.live-lab-section h3 {
  color: #ffffff;
}

.live-lab-section .section-kicker {
  background: #1b2534;
  color: #b8d4f4;
}

.live-lab-head {
  max-width: 940px;
}

.live-lab-head p {
  color: #b7c2d2;
}

.live-lab {
  --phase: #c4332f;
  --phase-rgb: 196, 51, 47;
  position: relative;
  padding: 16px;
  border: 1px solid #2d3748;
  border-radius: 8px;
  background:
    radial-gradient(720px circle at 18% 12%, rgba(var(--phase-rgb), 0.18), transparent 58%),
    rgba(13, 17, 24, 0.94);
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.34);
}

.live-lab[data-live-phase="trace"] {
  --phase: #a05c00;
  --phase-rgb: 160, 92, 0;
}

.live-lab[data-live-phase="patch"] {
  --phase: #7252b8;
  --phase-rgb: 114, 82, 184;
}

.live-lab[data-live-phase="verify"] {
  --phase: #138a55;
  --phase-rgb: 19, 138, 85;
}

.lab-phase-nav {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 14px;
}

.phase-button {
  min-height: 58px;
  padding: 11px 12px;
  border: 1px solid #2d3748;
  border-radius: 8px;
  background: #121821;
  color: #d7dfed;
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: border-color 180ms ease, background 180ms ease, transform 180ms ease;
}

.phase-button:hover {
  transform: translateY(-1px);
  border-color: rgba(var(--phase-rgb), 0.75);
}

.phase-button.is-active {
  border-color: var(--phase);
  background:
    linear-gradient(135deg, rgba(var(--phase-rgb), 0.22), rgba(255, 255, 255, 0.035)),
    #141b25;
  box-shadow: inset 0 0 0 1px rgba(var(--phase-rgb), 0.24);
}

.phase-button span,
.phase-button strong {
  display: block;
}

.phase-button span {
  color: #8f9aaa;
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.phase-button strong {
  margin-top: 3px;
  color: #ffffff;
  font-size: 0.96rem;
}

.lab-screen {
  position: relative;
  overflow: hidden;
  border: 1px solid #2d3748;
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.045), transparent 28%),
    #0f141d;
}

.lab-screen::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 0%, rgba(255, 255, 255, 0.07) 38%, transparent 56%);
  transform: translateX(-85%);
  animation: lab-screen-sheen 6.8s ease-in-out infinite;
  pointer-events: none;
}

.lab-screen-top {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
  border-bottom: 1px solid #2d3748;
  background: rgba(18, 24, 33, 0.86);
}

.lab-screen-top strong {
  display: block;
  color: #ffffff;
  font-size: 1rem;
}

.live-indicator {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #dce6f5;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.live-indicator span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--phase);
  box-shadow: 0 0 0 7px rgba(var(--phase-rgb), 0.16);
  animation: live-dot 1.8s ease-in-out infinite;
}

.lab-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(270px, 0.95fr) minmax(260px, 0.76fr) minmax(270px, 0.9fr);
  gap: 14px;
  padding: 14px;
}

.lab-panel {
  min-width: 0;
  padding: 16px;
  border: 1px solid #dfe4ec;
  border-radius: 8px;
  background: #f8fafc;
  color: var(--text);
  box-shadow: 0 16px 46px rgba(0, 0, 0, 0.18);
}

.lab-panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.lab-panel-head strong {
  color: var(--ink);
}

.lab-panel p {
  margin-bottom: 14px;
  color: var(--muted);
  font-size: 0.92rem;
}

.lab-checkout {
  display: grid;
  gap: 10px;
}

.lab-row {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  transition: border-color 180ms ease, background 180ms ease, color 180ms ease;
}

.lab-row span,
.receipt-list span,
.confidence-card span {
  display: block;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 850;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.lab-row strong,
.receipt-list strong {
  display: block;
  margin-top: 4px;
  color: var(--ink);
  line-height: 1.25;
}

.live-lab[data-live-phase="reproduce"] .lab-row-shipping,
.live-lab[data-live-phase="reproduce"] .lab-row-payment {
  border-color: #f2c1bc;
  background: #fff7f6;
}

.live-lab[data-live-phase="trace"] .lab-row-shipping,
.live-lab[data-live-phase="trace"] .lab-row-payment {
  border-color: #f7daa4;
  background: #fffbf2;
}

.live-lab[data-live-phase="patch"] .lab-row-shipping,
.live-lab[data-live-phase="patch"] .lab-row-payment {
  border-color: #d8cff4;
  background: #f7f4ff;
}

.live-lab[data-live-phase="verify"] .lab-row-shipping,
.live-lab[data-live-phase="verify"] .lab-row-payment {
  border-color: #bfe9cf;
  background: #f4fff8;
}

.lab-order-button {
  min-height: 48px;
  border: 0;
  border-radius: 8px;
  background: var(--phase);
  color: #ffffff;
  font: inherit;
  font-weight: 900;
  box-shadow: 0 12px 24px rgba(var(--phase-rgb), 0.24);
  transition: background 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.live-lab[data-live-phase="verify"] .lab-order-button {
  transform: translateY(-1px);
}

.signal-core {
  display: grid;
  gap: 12px;
  min-height: 100%;
  padding: 14px;
  border: 1px solid #2d3748;
  border-radius: 8px;
  background:
    radial-gradient(circle at 50% 45%, rgba(var(--phase-rgb), 0.2), transparent 38%),
    #101721;
}

.signal-ring {
  position: relative;
  min-height: 324px;
  border: 1px solid #2d3748;
  border-radius: 8px;
  background:
    radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.08), transparent 18%),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.04) 0, rgba(255, 255, 255, 0.04) 1px, transparent 1px, transparent 14px);
  overflow: hidden;
}

.signal-ring::before,
.signal-ring::after {
  content: "";
  position: absolute;
  left: 12%;
  right: 12%;
  top: 50%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(var(--phase-rgb), 0.95), transparent);
  transform-origin: center;
  animation: signal-sweep 3.7s ease-in-out infinite;
}

.signal-ring::after {
  transform: rotate(90deg);
  animation-delay: 1.25s;
}

.signal-orbit {
  position: absolute;
  inset: 38px;
  border: 1px dashed rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  animation: signal-spin 16s linear infinite;
}

.signal-orbit::after {
  content: "";
  position: absolute;
  top: -5px;
  left: 50%;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--phase);
  box-shadow: 0 0 22px rgba(var(--phase-rgb), 0.9);
}

.signal-node {
  position: absolute;
  display: grid;
  place-items: center;
  min-width: 82px;
  min-height: 40px;
  padding: 8px 10px;
  border: 1px solid #384355;
  border-radius: 8px;
  background: #161e2a;
  color: #d9e2ef;
  font-size: 0.76rem;
  font-weight: 900;
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.22);
  transition: border-color 180ms ease, background 180ms ease, color 180ms ease;
}

.signal-node::before {
  content: "";
  width: 7px;
  height: 7px;
  margin-bottom: 4px;
  border-radius: 50%;
  background: #718096;
}

.node-session {
  left: 50%;
  top: 20px;
  transform: translateX(-50%);
}

.node-shipping {
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
}

.node-payment {
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
}

.node-order {
  left: 50%;
  bottom: 20px;
  transform: translateX(-50%);
}

.signal-center {
  position: absolute;
  inset: 50% auto auto 50%;
  display: grid;
  place-items: center;
  width: 68px;
  height: 68px;
  border: 1px solid rgba(var(--phase-rgb), 0.72);
  border-radius: 50%;
  background: #0d1118;
  color: #ffffff;
  font-weight: 950;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 36px rgba(var(--phase-rgb), 0.34);
}

.live-lab[data-live-phase="reproduce"] .node-shipping,
.live-lab[data-live-phase="reproduce"] .node-payment,
.live-lab[data-live-phase="trace"] .node-shipping,
.live-lab[data-live-phase="trace"] .node-payment,
.live-lab[data-live-phase="patch"] .node-shipping,
.live-lab[data-live-phase="patch"] .node-payment,
.live-lab[data-live-phase="verify"] .signal-node {
  border-color: rgba(var(--phase-rgb), 0.75);
  background: rgba(var(--phase-rgb), 0.16);
}

.live-lab[data-live-phase="reproduce"] .node-shipping::before,
.live-lab[data-live-phase="reproduce"] .node-payment::before,
.live-lab[data-live-phase="trace"] .node-shipping::before,
.live-lab[data-live-phase="trace"] .node-payment::before,
.live-lab[data-live-phase="patch"] .node-shipping::before,
.live-lab[data-live-phase="patch"] .node-payment::before,
.live-lab[data-live-phase="verify"] .signal-node::before {
  background: var(--phase);
  box-shadow: 0 0 0 5px rgba(var(--phase-rgb), 0.18);
}

.signal-bars {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  align-items: end;
  gap: 8px;
  height: 64px;
}

.signal-bars span {
  min-height: 18px;
  border-radius: 7px 7px 3px 3px;
  background: linear-gradient(180deg, rgba(var(--phase-rgb), 0.95), rgba(var(--phase-rgb), 0.28));
  animation: bar-scan 1.7s ease-in-out infinite;
}

.signal-bars span:nth-child(1) {
  height: 52%;
}

.signal-bars span:nth-child(2) {
  height: 78%;
  animation-delay: 110ms;
}

.signal-bars span:nth-child(3) {
  height: 46%;
  animation-delay: 220ms;
}

.signal-bars span:nth-child(4) {
  height: 90%;
  animation-delay: 330ms;
}

.signal-bars span:nth-child(5) {
  height: 64%;
  animation-delay: 440ms;
}

.receipt-list {
  display: grid;
  gap: 10px;
}

.receipt-list div {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.lab-bottom {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.35fr);
  gap: 14px;
  padding: 0 14px 14px;
}

.lab-console {
  overflow: hidden;
  border: 1px solid #2d3748;
  border-radius: 8px;
  background: #0b1018;
  color: #d7deea;
}

.lab-console pre {
  min-height: 186px;
  padding: 18px;
}

.confidence-card {
  display: grid;
  grid-template-columns: 132px minmax(0, 1fr);
  align-items: center;
  gap: 16px;
  padding: 16px;
  border: 1px solid #2d3748;
  border-radius: 8px;
  background: #121821;
}

.confidence-card strong {
  display: block;
  margin-top: 5px;
  color: #ffffff;
  line-height: 1.2;
}

.confidence-card p {
  margin: 8px 0 0;
  color: #aeb9ca;
  font-size: 0.9rem;
}

.score-orb {
  position: relative;
  display: grid;
  place-items: center;
  width: 132px;
  height: 132px;
  border-radius: 50%;
  background: conic-gradient(var(--phase) 0 115deg, #273142 115deg 360deg);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06), 0 0 34px rgba(var(--phase-rgb), 0.2);
}

.live-lab[data-live-phase="trace"] .score-orb {
  background: conic-gradient(var(--phase) 0 202deg, #273142 202deg 360deg);
}

.live-lab[data-live-phase="patch"] .score-orb {
  background: conic-gradient(var(--phase) 0 281deg, #273142 281deg 360deg);
}

.live-lab[data-live-phase="verify"] .score-orb {
  background: conic-gradient(var(--phase) 0 346deg, #273142 346deg 360deg);
}

.score-orb::before {
  content: "";
  position: absolute;
  inset: 13px;
  border-radius: 50%;
  background: #0f141d;
}

.score-orb span {
  position: relative;
  z-index: 1;
  color: #ffffff;
  font-size: 1.78rem;
  font-weight: 950;
  letter-spacing: 0;
}

.comparison-section {
  background: #11151d;
  color: #cfd7e5;
}

.comparison-section h2 {
  color: #ffffff;
}

.comparison-section .section-kicker {
  background: #202838;
  color: #aecaec;
}

.desktop-compare {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.desktop-compare figure {
  margin: 0;
  padding: 12px;
  border: 1px solid #303848;
  border-radius: 8px;
  background: #181d28;
}

.desktop-compare img {
  border-radius: 6px;
  border: 1px solid #303848;
}

.desktop-compare figcaption {
  margin-top: 10px;
  color: #b7c2d4;
  font-size: 0.9rem;
}

.pack-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.pack-grid article span {
  display: inline-flex;
  margin-bottom: 24px;
  color: var(--violet);
  font-weight: 900;
}

.fit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 26px;
}

.fit-grid > div {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.price-card {
  position: sticky;
  top: 92px;
  padding: 24px;
  background: #ffffff;
}

.price {
  display: block;
  margin-bottom: 8px;
  color: var(--ink);
  font-size: clamp(3rem, 7vw, 5rem);
  font-weight: 900;
  line-height: 1;
}

.price-card .button {
  width: 100%;
  margin: 10px 0 14px;
}

.process-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: process;
}

.process-list li {
  position: relative;
  min-height: 190px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  counter-increment: process;
}

.process-list li::before {
  content: counter(process);
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-bottom: 24px;
  border-radius: 8px;
  background: var(--ink);
  color: #ffffff;
  font-weight: 900;
}

.process-list strong,
.process-list span {
  display: block;
}

.process-list strong {
  color: var(--ink);
  margin-bottom: 8px;
}

.faq-list {
  display: grid;
  gap: 10px;
}

.faq-list details {
  padding: 0;
  overflow: hidden;
}

.faq-list summary {
  padding: 16px 18px;
  color: var(--ink);
  font-weight: 800;
  cursor: pointer;
}

.faq-list p {
  margin: 0;
  padding: 0 18px 18px;
}

.contact-section {
  padding: 76px 0;
  background: var(--dark);
}

.contact-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 22px;
  padding: 30px;
  background: #ffffff;
}

.contact-card p:last-child {
  margin-bottom: 0;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 24px max(20px, calc((100vw - var(--max)) / 2));
  color: var(--muted);
  font-size: 0.86rem;
  border-top: 1px solid var(--line);
}

.dossier-page {
  background: var(--paper-2);
}

.dossier-hero {
  padding: 64px 0;
  background: var(--dark);
  color: #cfd7e5;
}

.dossier-hero h1 {
  max-width: 13ch;
  color: #ffffff;
}

.dossier-hero p:last-child {
  max-width: 68ch;
  margin-bottom: 0;
}

.dossier-summary {
  position: sticky;
  top: 92px;
  padding: 20px;
}

.dossier-summary dl {
  margin: 18px 0 0;
}

.dossier-summary div {
  padding: 14px 0;
  border-top: 1px solid var(--line);
}

.dossier-summary dt {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 850;
  text-transform: uppercase;
}

.dossier-summary dd {
  margin: 4px 0 0;
  color: var(--ink);
  font-weight: 750;
}

.dossier-main {
  display: grid;
  gap: 16px;
}

.dossier-block {
  padding: 24px;
}

.dossier-block h2 {
  font-size: clamp(1.5rem, 2.6vw, 2.2rem);
}

.impact-row,
.dossier-shots,
.change-list {
  display: grid;
  gap: 12px;
}

.impact-row {
  grid-template-columns: repeat(3, 1fr);
  margin-top: 22px;
}

.impact-row div,
.change-list article {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper-2);
}

.impact-row strong,
.impact-row span,
.change-list strong {
  display: block;
}

.impact-row strong,
.change-list strong {
  color: var(--ink);
}

.dossier-shots {
  grid-template-columns: repeat(2, 1fr);
}

.dossier-shots figure {
  margin: 0;
}

.dossier-shots img {
  max-height: 560px;
  width: 100%;
  object-fit: cover;
  object-position: top;
  border: 6px solid #131720;
  border-radius: 8px;
}

.dossier-shots figcaption {
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.9rem;
}

.issue-table {
  display: grid;
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.issue-table [role="row"] {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
}

.issue-table [role="row"] + [role="row"] {
  border-top: 1px solid var(--line);
}

.issue-table span {
  padding: 12px;
  border-left: 1px solid var(--line);
}

.issue-table span:first-child {
  border-left: 0;
}

.issue-table [role="columnheader"] {
  background: var(--ink);
  color: #ffffff;
  font-weight: 850;
}

.change-list {
  grid-template-columns: repeat(2, 1fr);
}

.acceptance-list {
  columns: 2;
  column-gap: 28px;
}

@keyframes lab-screen-sheen {
  0%,
  60%,
  100% {
    transform: translateX(-85%);
    opacity: 0;
  }

  24% {
    opacity: 1;
  }

  38% {
    transform: translateX(88%);
    opacity: 0;
  }
}

@keyframes live-dot {
  0%,
  100% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.18);
  }
}

@keyframes signal-spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes signal-sweep {
  0%,
  100% {
    opacity: 0.2;
    filter: blur(0);
  }

  50% {
    opacity: 1;
    filter: blur(0.2px);
  }
}

@keyframes bar-scan {
  0%,
  100% {
    transform: scaleY(0.66);
    opacity: 0.72;
  }

  50% {
    transform: scaleY(1);
    opacity: 1;
  }
}

@keyframes scan-sweep {
  0%,
  70%,
  100% {
    transform: translateX(-55%);
    opacity: 0;
  }

  30% {
    opacity: 1;
  }

  45% {
    transform: translateX(55%);
    opacity: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }

  .cursor-glow {
    display: none;
  }
}

@media (max-width: 980px) {
  .nav {
    display: none;
  }

  .hero-grid,
  .split-grid,
  .offer-grid,
  .faq-grid,
  .dossier-layout,
  .demo-playground,
  .replay-shell,
  .lab-grid,
  .lab-bottom {
    grid-template-columns: 1fr;
  }

  .hero-replay,
  .price-card,
  .dossier-summary {
    position: static;
  }

  .failure-grid,
  .pack-grid,
  .process-list,
  .impact-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-card {
    grid-template-columns: 1fr;
  }

  .signal-ring {
    min-height: 280px;
  }
}

@media (max-width: 680px) {
  h1 {
    font-size: 2.75rem;
  }

  h2 {
    font-size: 2.05rem;
  }

  .wrap {
    width: min(calc(100% - 28px), var(--max));
  }

  .site-header {
    min-height: 66px;
  }

  .brand-copy span,
  .header-cta {
    display: none;
  }

  .hero {
    padding: 48px 0 54px;
  }

  .hero-grid {
    gap: 28px;
  }

  .hero .lede {
    font-size: 1.02rem;
  }

  .hero-actions .button {
    width: 100%;
  }

  .replay-shell,
  .live-checkout,
  .lab-phase-nav,
  .mini-metric-grid,
  .failure-grid,
  .desktop-compare,
  .pack-grid,
  .process-list,
  .fit-grid,
  .dossier-shots,
  .issue-table [role="row"],
  .change-list,
  .impact-row {
    grid-template-columns: 1fr;
  }

  .hero-replay,
  .repair-demo,
  .live-lab {
    padding: 12px;
  }

  .lab-grid {
    padding: 12px;
  }

  .lab-phase-nav {
    grid-template-columns: repeat(2, 1fr);
  }

  .lab-screen-top,
  .lab-panel,
  .confidence-card {
    padding: 14px;
  }

  .lab-bottom {
    padding: 0 12px 12px;
  }

  .confidence-card {
    grid-template-columns: 1fr;
  }

  .score-orb {
    width: 112px;
    height: 112px;
  }

  .signal-ring {
    min-height: 260px;
  }

  .mini-checkout {
    min-height: 300px;
  }

  .section {
    padding: 58px 0;
  }

  .compact-section {
    padding: 54px 0;
  }

  .buyer-window-body,
  .demo-diagnostics {
    padding: 16px;
  }

  .proof-cta {
    align-items: stretch;
    flex-direction: column;
  }

  .desktop-compare figure,
  .meter-card,
  .failure-grid article,
  .pack-grid article,
  .price-card,
  .dossier-block,
  .contact-card {
    padding: 16px;
  }

  .issue-table span {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .issue-table span:first-child {
    border-top: 0;
  }

  .acceptance-list {
    columns: 1;
  }

  .footer {
    flex-direction: column;
  }
}