:root {
  --bg: #f5f8ff;
  --surface: rgba(255, 255, 255, 0.9);
  --surface-strong: #ffffff;
  --surface-dark: #07193d;
  --surface-dark-2: #0c2456;
  --ink: #081a45;
  --ink-soft: rgba(8, 26, 69, 0.72);
  --ink-inverse: rgba(255, 255, 255, 0.84);
  --line: rgba(2, 51, 151, 0.12);
  --line-strong: rgba(255, 255, 255, 0.1);
  --blue: #023397;
  --blue-strong: #01296f;
  --green: #38e67d;
  --green-soft: #92de70;
  --gradient: linear-gradient(135deg, #023397 0%, #0d4fb3 44%, #38e67d 100%);
  --gradient-soft: linear-gradient(180deg, rgba(2, 51, 151, 0.06), rgba(56, 230, 125, 0.08));
  --shadow: 0 30px 80px rgba(1, 25, 77, 0.12);
  --shadow-dark: 0 40px 90px rgba(1, 17, 48, 0.35);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 14px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(circle at top left, rgba(2, 51, 151, 0.2), transparent 25%),
    radial-gradient(circle at 100% 0, rgba(56, 230, 125, 0.16), transparent 22%),
    linear-gradient(180deg, #f8fbff 0%, #eef4ff 52%, #f8fbff 100%);
  color: var(--ink);
  font-family: "Avenir Next", "Avenir", "Segoe UI", sans-serif;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(2, 51, 151, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(2, 51, 151, 0.04) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.86), transparent 92%);
}

.page-shell {
  position: relative;
  z-index: 1;
  width: min(1440px, calc(100vw - 32px));
  margin: 18px auto 72px;
}

.site-header,
.proof-strip,
.strip,
.simulation-panel,
.simulation-sidebar,
.catalog,
.showcase,
.integrations,
.cta {
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 20px;
  margin-bottom: 20px;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(18px);
}

.logo-wrap {
  display: inline-flex;
  align-items: center;
}

.logo-image {
  display: block;
  width: min(270px, 44vw);
  height: auto;
}

.site-nav {
  display: inline-flex;
  align-items: center;
  gap: 22px;
}

.site-nav a,
.nav-cta,
.primary-button,
.secondary-button,
.ghost-button {
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.site-nav a {
  color: var(--ink-soft);
  font-size: 0.95rem;
}

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

.nav-cta,
.primary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  background: var(--gradient);
  color: white;
  box-shadow: 0 16px 34px rgba(2, 51, 151, 0.2);
}

.hero,
.simulation-grid,
.cta {
  display: grid;
  gap: 24px;
}

.hero {
  grid-template-columns: minmax(0, 1.04fr) minmax(400px, 0.96fr);
  margin-bottom: 24px;
}

.hero-copy,
.hero-visual {
  border-radius: 36px;
  overflow: hidden;
}

.hero-copy {
  padding: 38px 36px 34px;
  background:
    radial-gradient(circle at 14% 18%, rgba(56, 230, 125, 0.16), transparent 24%),
    radial-gradient(circle at 82% 20%, rgba(2, 51, 151, 0.11), transparent 28%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.97), rgba(245, 249, 255, 0.94));
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.hero-visual {
  padding: 28px;
  background:
    radial-gradient(circle at 75% 10%, rgba(56, 230, 125, 0.22), transparent 28%),
    linear-gradient(160deg, #06183b 0%, #092253 48%, #023397 100%);
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: var(--shadow-dark);
  color: white;
}

.hero-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.hero-badge,
.counter-pill,
.model-chip,
.catalog-pill,
.impact-delta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.77rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(2, 51, 151, 0.08);
  color: var(--blue);
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.eyebrow.dark,
.hero-badge {
  background: rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.92);
}

.hero h1,
.proof-intro h2,
.strip-copy h2,
.section-head h2,
.cta h2,
.hero-visual-head h2 {
  margin: 0;
  font-family: "Avenir Next Condensed", "Avenir Next", sans-serif;
  letter-spacing: -0.055em;
  line-height: 0.92;
}

.hero h1 {
  margin-top: 18px;
  font-size: clamp(3.1rem, 7vw, 6.6rem);
  max-width: 9.8ch;
}

.hero-summary,
.proof-card p,
.differential-card p,
.panel-copy,
.catalog-card p,
.catalog-card dd,
.cta p {
  line-height: 1.68;
}

.hero-summary {
  max-width: 62ch;
  margin: 18px 0 0;
  color: var(--ink-soft);
  font-size: 1.08rem;
}

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

.primary-button,
.secondary-button,
.ghost-button {
  appearance: none;
  border: 0;
  border-radius: 18px;
  padding: 15px 20px;
  font-size: 0.96rem;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.secondary-button,
.ghost-button {
  background: rgba(2, 51, 151, 0.08);
  color: var(--blue);
}

.primary-button:hover,
.secondary-button:hover,
.ghost-button:hover,
.nav-cta:hover {
  transform: translateY(-2px);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 30px;
}

.metric-card,
.proof-card,
.differential-card,
.panel-card,
.catalog-card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
}

.metric-card {
  padding: 18px;
  background: rgba(255, 255, 255, 0.82);
}

.metric-card span,
.metric-card small,
.mini-label {
  display: block;
}

.metric-card span,
.mini-label {
  color: var(--ink-soft);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.metric-card strong {
  display: block;
  margin-top: 10px;
  font-size: 2rem;
  letter-spacing: -0.05em;
}

.metric-card small {
  margin-top: 8px;
  color: var(--ink-soft);
}

.hero-visual-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
}

.hero-visual-head h2 {
  margin-top: 14px;
  max-width: 10.8ch;
  font-size: clamp(2rem, 4vw, 3.2rem);
}

.live-dot {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
}

.live-dot span {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--green);
  box-shadow: 0 0 0 8px rgba(56, 230, 125, 0.14);
  animation: livePulse 2.4s ease-in-out infinite;
}

.signal-board {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(210px, 0.9fr);
  gap: 16px;
  margin-top: 26px;
}

.flow-column,
.hero-visual-side,
.proof-grid,
.differentials,
.impact-list {
  display: grid;
  gap: 14px;
}

.flow-card,
.signal-mini-card {
  padding: 18px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--line-strong);
  backdrop-filter: blur(8px);
}

.flow-card small,
.signal-mini-card small {
  display: block;
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.58);
}

.flow-card strong,
.signal-mini-card strong {
  display: block;
  margin-top: 8px;
  font-size: 1.08rem;
}

.flow-card span,
.signal-mini-card span {
  display: block;
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.76);
  line-height: 1.55;
}

.flow-card.accent {
  background: linear-gradient(135deg, rgba(56, 230, 125, 0.18), rgba(255, 255, 255, 0.06));
}

.flow-card.success {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(56, 230, 125, 0.16));
}

.proof-strip,
.strip,
.simulation-panel,
.simulation-sidebar,
.catalog,
.showcase,
.integrations,
.cta {
  margin-top: 24px;
  background: rgba(255, 255, 255, 0.9);
}

.proof-strip,
.strip,
.catalog,
.showcase,
.integrations,
.cta {
  padding: 28px;
}

.proof-strip {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
  gap: 22px;
}

.proof-intro h2,
.strip-copy h2,
.section-head h2,
.cta h2 {
  margin-top: 14px;
  font-size: clamp(2rem, 4vw, 3.6rem);
}

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

.proof-card,
.differential-card {
  padding: 18px;
  background: var(--gradient-soft);
}

.proof-card small {
  display: block;
  color: var(--ink-soft);
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.proof-card strong,
.differential-card h3 {
  display: block;
  margin-top: 10px;
  font-size: 1.05rem;
}

.proof-card p,
.differential-card p {
  margin: 10px 0 0;
  color: var(--ink-soft);
}

.strip {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  gap: 22px;
}

.section-head {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 18px;
}

.section-head.centered {
  align-items: center;
  text-align: center;
}

.section-copy {
  max-width: 60ch;
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.7;
}

.simulation-grid {
  grid-template-columns: minmax(0, 1.16fr) minmax(320px, 0.84fr);
}

.showcase-window {
  margin-top: 8px;
  border-radius: 28px;
  overflow: hidden;
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at top right, rgba(56, 230, 125, 0.16), transparent 22%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(241, 246, 255, 0.9));
  box-shadow: 0 26px 64px rgba(2, 51, 151, 0.08);
}

.window-topbar {
  display: flex;
  gap: 8px;
  padding: 14px 18px;
  background: rgba(2, 51, 151, 0.05);
  border-bottom: 1px solid var(--line);
}

.window-topbar span {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: rgba(2, 51, 151, 0.26);
}

.window-topbar span:nth-child(2) {
  background: rgba(56, 230, 125, 0.44);
}

.window-topbar span:nth-child(3) {
  background: rgba(2, 51, 151, 0.48);
}

.window-grid {
  display: grid;
  grid-template-columns: 180px 1fr;
}

.window-rail {
  display: grid;
  gap: 12px;
  align-content: start;
  padding: 20px;
  background: rgba(2, 51, 151, 0.03);
  border-right: 1px solid var(--line);
}

.rail-chip {
  padding: 12px 14px;
  border-radius: 16px;
  color: var(--ink-soft);
  font-size: 0.9rem;
  font-weight: 800;
}

.rail-chip.active {
  background: var(--gradient);
  color: white;
  box-shadow: 0 14px 28px rgba(2, 51, 151, 0.16);
}

.window-main {
  display: grid;
  gap: 18px;
  padding: 22px;
}

.window-kpis,
.window-lanes {
  display: grid;
  gap: 14px;
}

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

.kpi-card,
.lane-card {
  padding: 18px;
  border-radius: 22px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.82);
}

.kpi-card small,
.lane-card small {
  display: block;
  color: var(--ink-soft);
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.kpi-card strong,
.lane-card strong {
  display: block;
  margin-top: 10px;
  font-size: 1.24rem;
  letter-spacing: -0.04em;
}

.kpi-card span,
.lane-card span {
  display: block;
  margin-top: 8px;
  color: var(--ink-soft);
  line-height: 1.55;
}

.kpi-card.primary {
  background: linear-gradient(180deg, rgba(2, 51, 151, 0.08), rgba(2, 51, 151, 0.03));
}

.kpi-card.success {
  background: linear-gradient(180deg, rgba(56, 230, 125, 0.16), rgba(56, 230, 125, 0.04));
}

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

.simulation-panel,
.simulation-sidebar {
  padding: 22px;
}

.simulation-sidebar {
  display: grid;
  gap: 14px;
}

.simulation-controls,
.catalog-toolbar,
.catalog-card-header,
.catalog-card-meta,
.impact-meta {
  display: flex;
  align-items: center;
}

.simulation-controls,
.catalog-toolbar,
.catalog-card-header,
.impact-meta {
  justify-content: space-between;
}

.catalog-toolbar,
.catalog-card-header,
.catalog-card-meta,
.impact-meta {
  gap: 12px;
}

.counter-pill,
.model-chip,
.catalog-pill {
  background: rgba(2, 51, 151, 0.08);
  color: var(--blue);
}

.simulation-stage {
  margin-top: 18px;
  padding: 26px;
  border-radius: 28px;
  background:
    radial-gradient(circle at 80% 16%, rgba(56, 230, 125, 0.24), transparent 30%),
    linear-gradient(150deg, #051635 0%, #0a2459 55%, #023397 100%);
  color: white;
  box-shadow: var(--shadow-dark);
}

.stage-minute {
  display: inline-flex;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  font-weight: 900;
}

.simulation-stage h3 {
  margin: 16px 0 0;
  font-size: clamp(1.8rem, 3vw, 2.7rem);
  letter-spacing: -0.05em;
}

.simulation-stage p {
  max-width: 60ch;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.68;
}

.panel-card {
  padding: 16px 18px;
  background: rgba(255, 255, 255, 0.82);
}

.panel-copy {
  margin: 10px 0 0;
  color: var(--ink-soft);
}

.impact-card {
  display: grid;
  gap: 8px;
  padding: 14px;
  border-radius: var(--radius-md);
  background: var(--gradient-soft);
  border: 1px solid var(--line);
}

.impact-card strong {
  font-size: 0.94rem;
}

.impact-card span:last-child {
  color: var(--ink-soft);
  line-height: 1.55;
}

.impact-delta {
  background: rgba(56, 230, 125, 0.18);
  color: #0e7a44;
}

.catalog-toolbar {
  margin-bottom: 18px;
}

.catalog-toolbar input,
.access-form input,
.access-form textarea {
  width: 100%;
  border: 1px solid rgba(2, 51, 151, 0.16);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.9);
  padding: 15px 16px;
  color: var(--ink);
  font: inherit;
}

.catalog-toolbar input {
  max-width: 560px;
}

.model-catalog {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.catalog-card {
  display: grid;
  gap: 14px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.86);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.catalog-card:hover,
.catalog-card.highlighted {
  transform: translateY(-3px);
  border-color: rgba(56, 230, 125, 0.48);
  box-shadow: 0 24px 54px rgba(2, 51, 151, 0.1);
}

.integrations {
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 35%, rgba(56, 230, 125, 0.16), transparent 22%),
    radial-gradient(circle at 50% 35%, rgba(2, 51, 151, 0.1), transparent 34%),
    rgba(255, 255, 255, 0.92);
}

.integration-cloud {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin-top: 10px;
}

.integration-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid var(--line);
  box-shadow: 0 14px 28px rgba(2, 51, 151, 0.08);
  color: var(--ink);
  font-size: 0.92rem;
  font-weight: 800;
}

.catalog-card h3 {
  margin: 0;
  font-size: 1.08rem;
}

.catalog-card p {
  margin: 0;
  color: var(--ink-soft);
}

.catalog-card dl {
  display: grid;
  gap: 12px;
  margin: 0;
}

.catalog-card dt {
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.catalog-card dd {
  margin: 6px 0 0;
  color: var(--ink);
}

.cta {
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  background:
    radial-gradient(circle at 84% 18%, rgba(56, 230, 125, 0.2), transparent 28%),
    linear-gradient(155deg, #051736 0%, #0a2358 55%, #023397 100%);
  border-color: rgba(255, 255, 255, 0.06);
  box-shadow: var(--shadow-dark);
  color: white;
}

.cta p {
  margin-top: 16px;
  color: rgba(255, 255, 255, 0.82);
}

.access-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.access-form label {
  display: grid;
  gap: 8px;
  font-size: 0.92rem;
  font-weight: 800;
}

.access-form .full,
.form-feedback {
  grid-column: 1 / -1;
}

.access-form input,
.access-form textarea {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.14);
  color: white;
}

.access-form input::placeholder,
.access-form textarea::placeholder {
  color: rgba(255, 255, 255, 0.56);
}

.form-feedback {
  min-height: 24px;
  color: rgba(255, 255, 255, 0.86);
  font-weight: 800;
}

.reveal {
  animation: rise 700ms ease both;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes livePulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.8;
  }
  50% {
    transform: scale(1.12);
    opacity: 1;
  }
}

@media (max-width: 1160px) {
  .site-header,
  .hero,
  .proof-strip,
  .strip,
  .simulation-grid,
  .cta {
    grid-template-columns: 1fr;
  }

  .site-header {
    flex-wrap: wrap;
  }

  .site-nav {
    order: 3;
    flex-wrap: wrap;
  }

  .signal-board,
  .proof-grid,
  .differentials,
  .model-catalog,
  .hero-metrics,
  .window-grid,
  .window-kpis,
  .window-lanes {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .page-shell {
    width: min(100vw - 20px, 100%);
    margin: 10px auto 44px;
  }

  .site-header,
  .hero-copy,
  .hero-visual,
  .proof-strip,
  .strip,
  .simulation-panel,
  .simulation-sidebar,
  .catalog,
  .cta {
    padding: 20px;
    border-radius: 26px;
  }

  .logo-image {
    width: min(220px, 54vw);
  }

  .hero-topline,
  .hero-actions,
  .catalog-toolbar,
  .simulation-controls {
    flex-direction: column;
    align-items: stretch;
  }

  .hero h1 {
    max-width: 100%;
    font-size: clamp(2.6rem, 13vw, 4.2rem);
  }

  .hero-visual-head h2 {
    max-width: 100%;
  }

  .catalog-toolbar input {
    max-width: none;
  }

  .access-form {
    grid-template-columns: 1fr;
  }
}