@import url("https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=IBM+Plex+Mono:wght@400;500&display=swap");

:root {
  --bg: #06111f;
  --bg-deep: #020913;
  --text: #edf6ff;
  --muted: rgba(225, 239, 255, 0.74);
  --muted-deep: #687b93;
  --heading-dark: #091623;
  --body-dark: #20354a;
  --accent: #53b7ff;
  --accent-strong: #0a84ff;
  --accent-cyan: #71f0ff;
  --white: #ffffff;
  --line: rgba(146, 200, 255, 0.14);
  --line-strong: rgba(146, 200, 255, 0.24);
  --surface-white: rgba(255, 255, 255, 0.64);
  --content: 1180px;
  --narrow: 820px;
  --nav-height: 84px;
  --shadow: 0 30px 80px rgba(0, 16, 35, 0.42);
  --card-shadow: 0 16px 42px rgba(25, 68, 109, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Plus Jakarta Sans", system-ui, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(38, 133, 255, 0.20), transparent 28%),
    radial-gradient(circle at 80% 10%, rgba(84, 222, 255, 0.16), transparent 24%),
    linear-gradient(180deg, #08182d 0%, #050d17 38%, #06111f 100%);
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    linear-gradient(rgba(127, 194, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(127, 194, 255, 0.04) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(circle at center, black 35%, transparent 90%);
  pointer-events: none;
  opacity: 0.6;
}

a {
  color: inherit;
  text-decoration: none;
}

.page-shell {
  position: relative;
  isolation: isolate;
}

.container,
.narrow {
  margin: 0 auto;
}

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

.narrow {
  width: min(var(--narrow), calc(100% - 48px));
}

.site-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  height: var(--nav-height);
  backdrop-filter: blur(22px);
  background: linear-gradient(180deg, rgba(4, 10, 18, 0.88), rgba(4, 10, 18, 0.38));
  border-bottom: 1px solid rgba(124, 187, 255, 0.08);
}

.site-nav .container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  color: var(--white);
  background:
    radial-gradient(circle at 28% 22%, rgba(255, 255, 255, 0.55), transparent 35%),
    linear-gradient(135deg, #0d87ff 0%, #37b8ff 55%, #7cf4ff 100%);
  box-shadow:
    inset 0 1px 1px rgba(255, 255, 255, 0.28),
    0 14px 26px rgba(13, 135, 255, 0.36);
  font-size: 17px;
}

.brand small {
  display: block;
  margin-bottom: 4px;
  font-family: "Plus Jakarta Sans", system-ui, sans-serif;
  font-weight: 500;
  letter-spacing: 0.01em;
  line-height: 1.1;
  font-size: 11px;
  color: rgba(226, 240, 255, 0.46);
}

.brand strong {
  display: block;
  font-size: 18px;
  color: var(--white);
}

.nav-links,
.footer-links {
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: 14px;
}

.nav-links {
  color: rgba(229, 240, 255, 0.74);
}

.nav-links a:hover,
.nav-links a:focus-visible,
.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--white);
}

.button,
.nav-cta,
.text-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 700;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease, background-color 180ms ease;
}

.button:hover,
.button:focus-visible,
.nav-cta:hover,
.nav-cta:focus-visible,
.text-link:hover,
.text-link:focus-visible {
  transform: translateY(-1px);
}

.button-primary,
.nav-cta {
  color: var(--white);
  background: linear-gradient(135deg, #0a84ff, #56c9ff);
  box-shadow: 0 18px 30px rgba(10, 132, 255, 0.28);
}

.button-secondary,
.text-link {
  color: var(--white);
  border: 1px solid rgba(148, 203, 255, 0.24);
  background: rgba(11, 25, 44, 0.48);
}

.section {
  padding: 112px 0;
  position: relative;
}

.eyebrow,
.micro-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: rgba(11, 24, 44, 0.54);
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(220, 239, 255, 0.84);
}

.eyebrow::before,
.list-dot::before,
.mini-dot::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-strong));
  box-shadow: 0 0 18px rgba(113, 240, 255, 0.8);
}

.hero {
  display: flex;
  align-items: center;
  padding: 40px 0 34px;
}

.hero-grid,
.proof-panel,
.workflow-grid,
.detail-grid,
.quote-grid,
.expansion-grid,
.pricing-grid,
.pricing-intro {
  display: grid;
}

.hero-grid {
  grid-template-columns: minmax(0, 1.02fr) minmax(380px, 0.98fr);
  gap: 46px;
  align-items: center;
}

.hero-copy {
  max-width: 620px;
  position: relative;
  z-index: 2;
}

.hero-copy h1,
.section-head h2,
.quote-band blockquote,
.cta-banner h3,
.legal-card h1,
.utility-card h1 {
  color: var(--white);
  letter-spacing: -0.055em;
}

.hero-copy h1 {
  margin: 18px 0;
  font-size: clamp(46px, 6vw, 72px);
  line-height: 0.94;
  text-wrap: balance;
}

.hero-copy p {
  margin: 0 0 18px;
  max-width: 560px;
  font-size: clamp(17px, 1.75vw, 20px);
  line-height: 1.55;
  color: var(--muted);
}

.hero-copy .lede {
  color: rgba(244, 249, 255, 0.92);
}

.cta-row,
.chip-list,
.logo-row,
.utility-actions {
  display: flex;
  flex-wrap: wrap;
}

.cta-row {
  gap: 14px;
  margin-bottom: 20px;
}

.list-dot,
.mini-dot {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.offer-snapshot {
  display: grid;
  gap: 16px;
  margin-top: 8px;
  padding-top: 18px;
  border-top: 1px solid rgba(124, 187, 255, 0.12);
}

.offer-intro {
  display: grid;
  gap: 10px;
  max-width: 640px;
}

.offer-intro p {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: rgba(224, 238, 255, 0.72);
}

.offer-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px 16px;
}

.offer-item {
  padding: 12px 0 0;
  border-top: 1px solid rgba(147, 203, 255, 0.14);
}

.offer-item span,
.list-dot,
.mini-dot {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.offer-item span {
  margin-bottom: 8px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(113, 240, 255, 0.72);
}

.offer-item strong {
  display: block;
  margin-bottom: 6px;
  font-size: 20px;
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: var(--white);
}

.offer-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.5;
  color: rgba(225, 239, 255, 0.68);
}

.proof-stats,
.message-metrics {
  display: grid;
  gap: 14px;
}

.proof-stats {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 22px;
}

.proof-stat,
.metric-tile,
.feature-callout,
.expansion-card,
.pricing-card,
.legal-card,
.utility-card {
  border-radius: 24px;
}

.proof-stat,
.metric-tile {
  padding: 18px;
  border: 1px solid rgba(147, 203, 255, 0.12);
  background: rgba(11, 25, 44, 0.44);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.proof-stat span,
.metric-tile span,
.quote-stat span,
.legal-meta,
.legal-updated,
.plan-label,
.expansion-card .tag,
.pricing-pill,
.visual-tab,
.visual-topline,
.proof-note,
.utility-tag {
  display: block;
  margin-bottom: 8px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.proof-stat span,
.metric-tile span,
.quote-stat span,
.visual-topline,
.proof-note,
.legal-meta,
.legal-updated,
.utility-tag {
  color: rgba(214, 232, 255, 0.58);
}

.proof-stat strong,
.quote-stat strong {
  display: block;
  margin-bottom: 6px;
  font-size: 27px;
  line-height: 1;
  letter-spacing: -0.05em;
  color: var(--white);
}

.proof-stat p,
.metric-tile p,
.quote-stat p {
  margin: 0;
  font-size: 14px;
  line-height: 1.55;
  color: rgba(225, 239, 255, 0.68);
}

.hero-visual {
  position: relative;
  min-height: 560px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-visual::before,
.hero-visual::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  filter: blur(28px);
  animation: drift 12s ease-in-out infinite;
  z-index: 0;
}

.hero-visual::before {
  width: 300px;
  height: 300px;
  top: 40px;
  right: 10px;
  background: rgba(10, 132, 255, 0.28);
}

.hero-visual::after {
  width: 240px;
  height: 240px;
  bottom: 44px;
  left: 18px;
  background: rgba(113, 240, 255, 0.18);
  animation-delay: -6s;
}

@keyframes drift {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
  50% { transform: translate3d(0, -18px, 0) scale(1.06); }
}

.signal-diagram,
.workflow-visual,
.quote-band,
.cta-banner {
  box-shadow: var(--shadow);
}

.signal-diagram {
  position: relative;
  width: min(100%, 560px);
  aspect-ratio: 0.92;
  border-radius: 36px;
  background: linear-gradient(180deg, rgba(18, 37, 64, 0.92), rgba(8, 19, 34, 0.94));
  border: 1px solid rgba(147, 204, 255, 0.18);
  overflow: hidden;
  z-index: 1;
}

.signal-diagram::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(159, 211, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(159, 211, 255, 0.08) 1px, transparent 1px);
  background-size: 42px 42px;
  opacity: 0.36;
}

.signal-header,
.signal-footer {
  position: absolute;
  left: 24px;
  right: 24px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  z-index: 2;
}

.signal-header {
  top: 24px;
  align-items: center;
}

.signal-footer {
  bottom: 24px;
  align-items: flex-end;
}

.signal-title strong,
.signal-footer strong {
  display: block;
  font-size: 17px;
  letter-spacing: -0.03em;
  color: var(--white);
}

.signal-status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(145, 202, 255, 0.14);
  background: rgba(11, 25, 44, 0.76);
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(229, 244, 255, 0.84);
}

.signal-status::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--accent-cyan);
  box-shadow: 0 0 16px rgba(113, 240, 255, 0.8);
}

.diagram-orbit {
  position: absolute;
  inset: 92px 52px 98px;
  border-radius: 999px;
  border: 1px dashed rgba(118, 186, 255, 0.22);
}

.diagram-flow {
  position: absolute;
  inset: 0;
  padding: 112px 58px 118px;
}

.node {
  position: absolute;
  width: 176px;
  padding: 18px;
  border-radius: 22px;
  border: 1px solid rgba(143, 203, 255, 0.18);
  background: rgba(12, 24, 43, 0.78);
  box-shadow: 0 18px 42px rgba(0, 12, 26, 0.42);
}

.node .label {
  display: block;
  margin-bottom: 8px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(205, 230, 255, 0.58);
}

.node strong {
  display: block;
  margin-bottom: 8px;
  font-size: 20px;
  line-height: 1.1;
  letter-spacing: -0.04em;
}

.node p {
  margin: 0;
  color: rgba(225, 239, 255, 0.72);
  font-size: 14px;
  line-height: 1.45;
}

.node-demand { top: 58px; left: 56px; }
.node-stock { top: 84px; right: 56px; }
.node-convert { bottom: 72px; left: 190px; width: 200px; }

.signal-line,
.signal-line::before {
  position: absolute;
  content: "";
  display: block;
}

.signal-line {
  height: 2px;
  background: linear-gradient(90deg, rgba(113, 240, 255, 0.1), rgba(113, 240, 255, 0.92), rgba(83, 183, 255, 0.14));
  box-shadow: 0 0 18px rgba(83, 183, 255, 0.48);
}

.signal-line::before {
  right: -6px;
  top: -4px;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--accent-cyan);
  box-shadow: 0 0 18px rgba(113, 240, 255, 0.92);
}

.line-one { left: 196px; top: 182px; width: 176px; }
.line-two { left: 264px; top: 258px; width: 158px; transform: rotate(54deg); }

.pulse-stack {
  position: absolute;
  right: 52px;
  bottom: 62px;
  width: 136px;
  display: grid;
  gap: 10px;
}

.pulse-pill {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(10, 21, 38, 0.82);
  border: 1px solid rgba(145, 202, 255, 0.16);
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  color: rgba(228, 240, 255, 0.82);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.pulse-pill em {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent-cyan));
  box-shadow: 0 0 18px rgba(113, 240, 255, 0.72);
}

.proof-strip {
  padding: 10px 0 0;
}

.proof-panel {
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  padding: 18px 24px;
  border-radius: 26px;
  border: 1px solid rgba(147, 203, 255, 0.12);
  background: linear-gradient(180deg, rgba(10, 21, 38, 0.72), rgba(6, 15, 27, 0.72));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.detail-composition,
.step-list,
.message-layers,
.quote-stats,
.pricing-wrap,
.legal-stack {
  display: grid;
  gap: 18px;
}

.proof-panel p {
  margin: 0;
  font-size: 16px;
  line-height: 1.6;
  color: var(--muted);
}

.logo-row {
  gap: 12px;
  justify-content: flex-end;
}

.logo-chip {
  padding: 11px 14px;
  border-radius: 999px;
  border: 1px solid rgba(147, 203, 255, 0.14);
  background: rgba(255, 255, 255, 0.04);
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  color: rgba(232, 242, 255, 0.84);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section-head {
  max-width: 760px;
  margin-bottom: 52px;
}

.section-head h2 {
  margin: 18px 0 14px;
  font-size: clamp(38px, 5vw, 62px);
  line-height: 1;
}

.section-head p {
  margin: 0;
  font-size: 19px;
  line-height: 1.65;
  color: var(--muted);
}

.workflow-grid {
  grid-template-columns: minmax(0, 0.9fr) minmax(340px, 0.95fr);
  gap: 54px;
  align-items: start;
}

.step {
  position: relative;
  padding: 30px 0 30px 34px;
  border-top: 1px solid rgba(147, 203, 255, 0.12);
}

.step:first-child {
  padding-top: 0;
  border-top: 0;
}

.step-index {
  position: absolute;
  top: 4px;
  left: 0;
  font-family: "IBM Plex Mono", monospace;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: rgba(113, 240, 255, 0.72);
}

.step h3 {
  margin: 0 0 12px;
  font-size: 26px;
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: var(--white);
}

.step p {
  margin: 0 0 14px;
  font-size: 17px;
  line-height: 1.65;
  color: var(--muted);
}

.chip-list {
  gap: 12px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.chip-list li {
  padding: 10px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(147, 203, 255, 0.10);
  font-size: 13px;
  color: rgba(226, 240, 255, 0.82);
}

.sticky-rail {
  position: sticky;
  top: calc(var(--nav-height) + 28px);
}

.workflow-visual {
  padding: 28px;
  border-radius: 30px;
  border: 1px solid rgba(147, 203, 255, 0.14);
  background:
    radial-gradient(circle at 20% 20%, rgba(83, 183, 255, 0.14), transparent 30%),
    linear-gradient(180deg, rgba(10, 21, 38, 0.82), rgba(5, 13, 24, 0.94));
}

.visual-tabs {
  display: inline-flex;
  gap: 8px;
  margin-bottom: 16px;
  padding: 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(147, 203, 255, 0.10);
}

.visual-tab {
  min-height: 32px;
  display: inline-flex;
  align-items: center;
  padding: 0 12px;
  border-radius: 999px;
  color: rgba(214, 232, 255, 0.64);
}

.visual-tab.active {
  background: rgba(86, 201, 255, 0.14);
  color: rgba(228, 244, 255, 0.94);
}

.visual-topline {
  display: flex;
  justify-content: space-between;
  gap: 18px;
}

.message-card {
  padding: 18px 20px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(147, 203, 255, 0.12);
}

.message-card strong,
.pricing-card h3,
.expansion-card h3,
.feature-callout strong,
.detail-text h3 {
  display: block;
  color: var(--white);
}

.message-card strong {
  margin-bottom: 8px;
  font-size: 18px;
  letter-spacing: -0.03em;
}

.message-card p {
  margin: 0;
  color: rgba(226, 240, 255, 0.76);
  line-height: 1.6;
  font-size: 15px;
}

.message-metrics {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.metric-tile strong {
  font-size: 24px;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--white);
}

.light-panel {
  color: var(--heading-dark);
  background:
    radial-gradient(circle at 85% 16%, rgba(83, 183, 255, 0.16), transparent 28%),
    linear-gradient(180deg, #f7fbff 0%, #edf5ff 100%);
}

.light-panel .section-head h2,
.light-panel .detail-text h3,
.light-panel .feature-callout strong,
.light-panel .expansion-card h3,
.light-panel .pricing-card h3,
.light-panel .price,
.light-panel .pricing-intro strong,
.light-panel .legal-card h1,
.light-panel .legal-card h2,
.light-panel .utility-card h1,
.light-panel .utility-card h2,
.light-panel .quote-band blockquote {
  color: var(--heading-dark);
}

.light-panel .section-head p,
.light-panel .detail-text p,
.light-panel .feature-callout p,
.light-panel .expansion-card p,
.light-panel .pricing-card p,
.light-panel .pricing-intro p,
.light-panel .prose p,
.light-panel .prose li,
.light-panel .utility-card p {
  color: var(--muted-deep);
}

.detail-grid {
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 36px;
  align-items: center;
}

.feature-callout,
.expansion-card,
.pricing-card,
.legal-card,
.utility-card {
  padding: 28px;
  background: var(--surface-white);
  border: 1px solid rgba(33, 92, 147, 0.08);
  box-shadow: var(--card-shadow);
}

.detail-cluster,
.expansion-grid {
  gap: 18px;
}

.detail-cluster,
.expansion-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.feature-grid,
.integration-grid {
  display: grid;
  gap: 18px;
}

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

.integration-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.feature-card,
.integration-card {
  padding: 28px;
  border-radius: 26px;
  background: var(--surface-white);
  border: 1px solid rgba(33, 92, 147, 0.08);
  box-shadow: var(--card-shadow);
}

.feature-card .tag,
.integration-card .tag {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(8, 132, 255, 0.10);
  color: rgba(9, 70, 124, 0.88);
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.feature-card h3,
.integration-card h3 {
  margin: 18px 0 12px;
  font-size: 28px;
  line-height: 1;
  letter-spacing: -0.05em;
  color: var(--heading-dark);
}

.feature-card p,
.integration-card p,
.integration-note {
  margin: 0;
  font-size: 16px;
  line-height: 1.65;
  color: var(--muted-deep);
}

.feature-card ul,
.integration-card ul {
  list-style: none;
  padding: 0;
  margin: 18px 0 0;
  display: grid;
  gap: 10px;
}

.feature-card li,
.integration-card li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.6;
  color: #193247;
}

.feature-card li::before,
.integration-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent-strong), var(--accent-cyan));
}

.integration-note {
  max-width: 760px;
  margin-top: 22px;
}

.detail-text h3 {
  margin: 0 0 12px;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.04;
  letter-spacing: -0.05em;
}

.detail-text p {
  margin: 0 0 18px;
  font-size: 18px;
  line-height: 1.7;
}

.detail-list {
  display: grid;
  gap: 12px;
}

.list-dot {
  font-size: 15px;
  color: #193247;
}

.quote-band {
  padding: 54px;
  border-radius: 32px;
  border: 1px solid rgba(147, 203, 255, 0.12);
  background:
    radial-gradient(circle at 0% 10%, rgba(83, 183, 255, 0.14), transparent 28%),
    linear-gradient(135deg, rgba(10, 21, 38, 0.96), rgba(5, 13, 24, 0.94));
}

.quote-grid {
  grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.8fr);
  gap: 30px;
  align-items: end;
}

.quote-mark {
  margin-bottom: 18px;
  font-size: 52px;
  line-height: 1;
  color: rgba(113, 240, 255, 0.76);
}

.quote-band blockquote {
  margin: 0;
  font-size: clamp(28px, 4vw, 46px);
  line-height: 1.08;
  text-wrap: balance;
}

.quote-attribution {
  margin-top: 20px;
  font-size: 16px;
  line-height: 1.6;
  color: rgba(224, 239, 255, 0.74);
}

.quote-attribution strong {
  color: var(--white);
}

.quote-stat {
  padding: 18px;
  border: 1px solid rgba(147, 203, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
}

.expansion-card .tag,
.plan-label,
.pricing-pill {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(8, 132, 255, 0.10);
  color: rgba(9, 70, 124, 0.88);
}

.expansion-card h3,
.pricing-card h3 {
  margin: 18px 0 12px;
  font-size: 32px;
  line-height: 1;
  letter-spacing: -0.05em;
}

.expansion-card p,
.pricing-card p,
.feature-callout p {
  margin: 0;
  font-size: 16px;
  line-height: 1.65;
}

.expansion-card ul,
.pricing-card ul {
  list-style: none;
  padding: 0;
  margin: 22px 0 0;
  display: grid;
  gap: 10px;
}

.expansion-card li,
.pricing-card li,
.prose ul li {
  position: relative;
  padding-left: 18px;
}

.expansion-card li::before,
.pricing-card li::before,
.prose ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent-strong), var(--accent-cyan));
}

.pricing-wrap {
  display: grid;
  gap: 26px;
}

.pricing-intro {
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 22px 24px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.56);
  border: 1px solid rgba(33, 92, 147, 0.08);
  box-shadow: var(--card-shadow);
}

.pricing-intro strong {
  display: block;
  margin-bottom: 6px;
  font-size: 20px;
  letter-spacing: -0.03em;
}

.pricing-intro p {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
}

.pricing-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.pricing-card.featured {
  background: linear-gradient(180deg, #0d1830 0%, #0b203a 100%);
  border-color: rgba(86, 201, 255, 0.34);
  box-shadow: 0 26px 48px rgba(10, 37, 73, 0.24);
  color: var(--white);
  transform: translateY(-8px);
}

.pricing-card.featured p,
.pricing-card.featured li {
  color: rgba(224, 239, 255, 0.76);
}

.pricing-card.featured .plan-label {
  background: rgba(86, 201, 255, 0.12);
  color: rgba(210, 244, 255, 0.86);
}

.price {
  margin: 0 0 8px;
  font-size: 46px;
  font-weight: 800;
  letter-spacing: -0.06em;
  line-height: 1;
}

.price span {
  font-size: 18px;
  font-weight: 600;
}

.price-note {
  margin: 0 0 20px;
  font-size: 15px;
  line-height: 1.6;
}

.cta-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 34px;
  border-radius: 30px;
  border: 1px solid rgba(123, 196, 255, 0.16);
  background: linear-gradient(135deg, #09152a, #0e2748);
}

.cta-banner h3 {
  margin: 0 0 10px;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1;
}

.cta-banner p {
  margin: 0;
  max-width: 700px;
  font-size: 17px;
  line-height: 1.65;
  color: rgba(224, 239, 255, 0.78);
}

.site-footer {
  padding: 36px 0 48px;
  border-top: 1px solid rgba(124, 187, 255, 0.1);
  background: linear-gradient(180deg, rgba(4, 10, 18, 0.2), rgba(4, 10, 18, 0.64));
}

.footer-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.footer-copy {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(231, 241, 255, 0.56);
}

.footer-links {
  color: rgba(224, 238, 255, 0.74);
}

.legal-page,
.utility-page {
  padding: 64px 0 88px;
}

.legal-card,
.utility-card {
  background: rgba(255, 255, 255, 0.68);
}

.legal-card h1 {
  margin: 0 0 10px;
  font-size: clamp(38px, 5vw, 58px);
  line-height: 0.96;
}

.legal-card h2 {
  margin: 36px 0 14px;
  font-size: 24px;
  line-height: 1.15;
  letter-spacing: -0.04em;
  color: var(--heading-dark);
}

.prose p,
.prose li {
  color: var(--body-dark);
  font-size: 16px;
  line-height: 1.8;
}

.prose p {
  margin: 0 0 16px;
}

.prose strong {
  color: var(--heading-dark);
}

.prose a {
  color: #0a5ca7;
  text-decoration: underline;
}

.prose ul {
  list-style: none;
  padding: 0;
  margin: 0 0 18px;
  display: grid;
  gap: 10px;
}

.utility-card {
  padding: 40px;
  text-align: center;
}

.utility-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 18px;
  border-radius: 22px;
  display: grid;
  place-items: center;
  font-size: 30px;
  color: var(--white);
  background: linear-gradient(135deg, #0a84ff, #56c9ff);
  box-shadow: 0 18px 34px rgba(10, 132, 255, 0.22);
}

.utility-icon.fail {
  background: linear-gradient(135deg, #ff5f7e, #ff8d6b);
  box-shadow: 0 18px 34px rgba(255, 95, 126, 0.18);
}

.utility-card h1 {
  margin: 0 0 12px;
  font-size: clamp(34px, 5vw, 54px);
  line-height: 0.98;
}

.utility-card p {
  margin: 0 auto 24px;
  max-width: 560px;
  font-size: 16px;
  line-height: 1.75;
}

.utility-actions {
  gap: 12px;
  justify-content: center;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms ease, transform 700ms ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal[data-delay="1"] { transition-delay: 90ms; }
.reveal[data-delay="2"] { transition-delay: 180ms; }
.reveal[data-delay="3"] { transition-delay: 270ms; }

@media (max-width: 1080px) {
  .hero-grid,
  .proof-panel,
  .workflow-grid,
  .detail-grid,
  .quote-grid,
  .feature-grid,
  .integration-grid,
  .expansion-grid,
  .pricing-grid,
  .pricing-intro {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: auto;
  }

  .logo-row {
    justify-content: flex-start;
  }

  .offer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sticky-rail {
    position: relative;
    top: auto;
  }

  .cta-banner,
  .footer-shell {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 820px) {
  :root {
    --nav-height: 74px;
  }

  .container,
  .narrow {
    width: min(var(--content), calc(100% - 32px));
  }

  .nav-links {
    display: none;
  }

  .hero {
    padding-top: 24px;
  }

  .hero-grid,
  .proof-stats,
  .message-metrics,
  .detail-cluster {
    grid-template-columns: 1fr;
  }

  .offer-grid {
    grid-template-columns: 1fr;
  }

  .signal-diagram {
    aspect-ratio: auto;
    min-height: 520px;
  }

  .signal-header,
  .signal-footer {
    left: 18px;
    right: 18px;
  }

  .diagram-flow {
    padding: 36px 28px;
  }

  .node {
    position: relative;
    top: auto;
    right: auto;
    bottom: auto;
    left: auto;
    width: calc(100% - 56px);
  }

  .node + .node {
    margin-top: 16px;
  }

  .diagram-orbit,
  .signal-line,
  .pulse-stack,
  .signal-footer {
    display: none;
  }

  .section,
  .legal-page,
  .utility-page {
    padding: 84px 0;
  }

  .feature-callout,
  .expansion-card,
  .pricing-card,
  .legal-card,
  .utility-card,
  .proof-panel,
  .workflow-visual,
  .quote-band,
  .pricing-intro,
  .cta-banner {
    padding: 22px;
  }

  .pricing-card.featured {
    transform: none;
  }
}

@media (max-width: 520px) {
  .site-nav .container {
    gap: 12px;
  }

  .brand {
    gap: 10px;
  }

  .brand strong {
    font-size: 16px;
  }

  .nav-cta {
    min-height: 42px;
    padding: 0 14px;
    font-size: 13px;
  }

  .button,
  .text-link {
    width: 100%;
  }

  .hero-meta,
  .footer-links {
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
  }

  .utility-actions {
    flex-direction: column;
  }
}