:root {
  color-scheme: light;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.5;
  color: #0f172a;
  background: #f8fafc;
  --surface: #ffffff;
  --surface-alt: #f1f5f9;
  --text: #0f172a;
  --muted: #475569;
  --accent: #e67e22;
  --accent-strong: #236B6E;
  --teal: #236B6E;
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: linear-gradient(180deg, #ffffff 0%, #eef2f7 100%);
  color: var(--text);
}

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

button,
a {
  font: inherit;
}

.container {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
  background: rgba(255, 255, 255, 0.85);
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.2rem 0;
}

/* Dark, persistent navigation (overrides site-header when .navbar present) */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(10, 20, 30, 0.95);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.95);
}

.navbar .brand {
  color: #ffffff;
}

.site-nav {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.site-nav .nav-link {
  color: #cbd5e1;
  text-decoration: none;
  padding: 8px 10px;
  transition: color 0.18s ease, border-color 0.18s ease;
  font-weight: 600;
}

.site-nav .nav-link:hover {
  color: #ffffff;
}

.site-nav .nav-link.active {
  color: #ffffff;
  border-bottom: 2px solid rgba(255, 255, 255, 0.72);
  padding-bottom: 4px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.nav-cta {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  padding: 8px 12px;
  border-radius: 10px;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.12);
  transition: background 0.18s ease, border-color 0.18s ease;
}

.nav-cta:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.22);
}

@media (max-width: 700px) {
  .site-nav .nav-link {
    color: var(--text);
  }
}

.brand {
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.03em;
  color: var(--accent-strong);
  text-decoration: none;
}

/* Ensure brand and toggle are legible on dark navbar */
.site-header.navbar .brand {
  color: #ffffff;
}

.navbar .menu-toggle {
  color: #ffffff;
}

.site-nav {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.site-nav a {
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
}

.menu-toggle {
  display: none;
  border: none;
  background: none;
  color: var(--text);
  cursor: pointer;
}

.hero {
  padding: 7rem 0 6rem;
  background: radial-gradient(circle at top, rgba(43, 76, 102, 0.18), transparent 28%),
    linear-gradient(180deg, #02050b 0%, #07121f 100%);
  color: #fff;
}

.hero-copy {
  text-align: center;
  max-width: 780px;
  margin: 0 auto;
  padding: 0 1rem;
}

.hero .eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.35em;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.85rem;
  margin-bottom: 1.5rem;
}

.hero h1 {
  font-size: clamp(2.8rem, 5vw, 5.2rem);
  line-height: 1.04;
  margin: 0 0 1.4rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  max-width: 820px;
  margin-inline: auto;
}

.hero-subtext {
  font-size: 1.1rem;
  line-height: 1.85;
  margin: 1.3rem auto 0;
  max-width: 720px;
  color: rgba(255, 255, 255, 0.82);
}

.hero-bridge {
  margin: 1rem auto 0;
  font-size: 1.02rem;
  line-height: 1.5;
  max-width: 720px;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 600;
  text-align: center;
  padding: 0 0.25rem;
}

.hero-actions {
  display: flex;
  justify-content: center;
  margin-top: 3rem;
}

.hero-benefits {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin: 2.6rem auto 0;
  max-width: 960px;
}

.benefit {
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 24px;
}

.record-section {
  padding: 2.5rem 0 0;
}

.record-panel {
  margin: 0.9rem auto 0;
  max-width: 920px;
  background: rgba(255, 255, 255, 0.98);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 20px;
  box-shadow: 0 12px 40px rgba(15, 23, 42, 0.06);
  padding: 1.6rem 1.8rem;
}

.record-section-heading {
  max-width: 760px;
  margin: 0 auto;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.hero .record-section-heading .record-intro {
  display: inline-block;
  margin-top: 0.55rem;
  color: rgba(255,255,255,0.94);
  background: rgba(0,0,0,0.32);
  padding: 0.28rem 0.6rem;
  border-radius: 6px;
  line-height: 1.4;
  font-weight: 600;
}

.record-panel-header {
  display: none;
}

.record-control-row {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.record-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.36rem 0.65rem;
  border-radius: 999px;
  border: 1px solid rgba(15, 23, 42, 0.06);
  background: rgba(15, 23, 42, 0.04);
  color: rgba(15, 23, 42, 0.86);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.record-status-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.05em;
  height: 1.05em;
  border-radius: 50%;
  background: transparent;
  color: rgba(15, 23, 42, 0.72);
  font-size: 0.8rem;
  border: 1px solid rgba(15, 23, 42, 0.04);
}

.record-status-pill.verifying {
  background: rgba(15, 23, 42, 0.04);
  border-color: rgba(15, 23, 42, 0.1);
  color: rgba(15, 23, 42, 0.82);
}

.record-status-pill.verifying .record-status-icon {
  background: transparent;
  color: rgba(15, 23, 42, 0.72);
}

.record-action-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2rem;
  padding: 0 0.9rem;
  border-radius: 10px;
  border: 1px solid rgba(15, 23, 42, 0.06);
  background: transparent;
  color: rgba(15, 23, 42, 0.86);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease, opacity 0.15s ease;
}

.record-action-button:hover {
  background: rgba(15, 23, 42, 0.02);
  border-color: rgba(15, 23, 42, 0.12);
}

.record-action-button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.verification-value {
  transition: opacity 200ms ease;
}

.verification-value.fading {
  opacity: 0.32;
}

.record-panel-header .eyebrow {
  color: rgba(15, 23, 42, 0.68);
  letter-spacing: 0.3em;
  font-size: 0.82rem;
  margin-bottom: 0.75rem;
}

.record-panel-header h2 {
  margin: 0;
  font-size: clamp(1.75rem, 2vw, 2.35rem);
  letter-spacing: -0.04em;
}

.record-intro {
  margin: 1rem 0 0;
  max-width: 760px;
  color: rgba(15, 23, 42, 0.84);
  line-height: 1.85;
}

.record-metadata {
  display: grid;
  grid-template-columns: repeat(3, minmax(160px, 1fr));
  gap: 1.1rem;
  margin: 0;
  padding: 0;
}

.record-meta-item dt {
  margin: 0 0 0.35rem;
  color: rgba(15, 23, 42, 0.56);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.record-meta-item dd {
  margin: 0;
  color: rgba(15, 23, 42, 0.92);
  font-size: 0.95rem;
  font-weight: 700;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, Liberation Mono, monospace;
}

.record-block {
  border-top: 1px solid rgba(15, 23, 42, 0.08);
  padding: 1.5rem 0 0;
}

.record-block:first-of-type {
  border-top: none;
  padding-top: 0;
}

.record-block-title {
  margin: 0 0 0.85rem;
  color: rgba(15, 23, 42, 0.64);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.record-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.8rem;
}

.record-list-item {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  color: rgba(15, 23, 42, 0.75);
  font-size: 0.97rem;
  line-height: 1.6;
}

.record-value {
  flex: 0 0 auto;
  min-width: 120px;
  font-weight: 700;
  color: rgba(15, 23, 42, 0.92);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, Liberation Mono, monospace;
  letter-spacing: 0.01em;
}

.record-status {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(15, 23, 42, 0.08);
}

.record-status-label {
  color: rgba(15, 23, 42, 0.58);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.record-status-value {
  color: rgba(15, 23, 42, 0.94);
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

@media (max-width: 900px) {
  .record-panel {
    padding: 1.75rem 1.5rem;
  }

  .record-metadata {
    grid-template-columns: 1fr;
  }

  .record-block {
    padding-top: 1.25rem;
  }

  .record-list-item {
    flex-direction: column;
    align-items: flex-start;
  }

  .record-value {
    min-width: 0;
  }
}

@media (max-width: 640px) {
  .record-panel {
    border-radius: 18px;
    padding: 1.5rem 1.2rem;
  }

  .record-panel-header {
    text-align: left;
  }
}

.benefit h3 {
  margin-top: 0;
  margin-bottom: 0.75rem;
  font-size: 1.05rem;
}

.benefit p {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.7;
}

.trust-line {
  margin-top: 1.25rem;
  color: #475569;
  font-weight: 600;
  text-align: center;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.4rem;
  padding: 0 2rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.01em;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease, opacity 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
  opacity: 0.98;
}

.button-primary {
  background: #0f172a;
  color: #ffffff;
  padding: 0.75rem 1rem;
  border-radius: 12px;
  border: none;
  font-weight: 700;
  box-shadow: 0 12px 34px rgba(15, 23, 42, 0.12);
}

@media (max-width: 720px) {
  .hero {
    padding: 5rem 0 4rem;
  }

  .hero .eyebrow {
    font-size: 0.9rem;
  }

  .hero h1 {
    font-size: 2.6rem;
  }

  .hero-subtext {
    font-size: 1rem;
    margin-top: 1.5rem;
  }

  .hero-actions {
    width: min(100%, 360px);
    margin-inline: auto;
  }

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

.section {
  padding: 5rem 0;
}

.section.diagram {
  padding-bottom: 3rem;
}

#verification {
  padding-top: 3.5rem;
}

.section-heading {
  text-align: center;
  margin-bottom: 2rem;
}

.section-heading h2 {
  font-size: clamp(2rem, 3vw, 3rem);
  margin: 0.5rem auto 0;
  max-width: 900px;
}

.warning-box {
  max-width: 720px;
  margin: 1.5rem auto 0;
  padding: 1.5rem 1.5rem;
  border-radius: 20px;
  background: rgba(230, 126, 34, 0.08);
  border: 1px solid rgba(230, 126, 34, 0.16);
  color: #0f172a;
  font-weight: 600;
  line-height: 1.6;
}

.grid {
  display: grid;
  gap: 1.5rem;
}

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

.verification-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card,
.feature {
  padding: 2rem;
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: 0 20px 60px rgba(15, 23, 42, 0.06);
}

.card h3,
.feature h3 {
  margin-top: 0;
  margin-bottom: 0.75rem;
}

.highlight {
  background: #f8fafc;
}

.missing-layer-layout {
  display: grid;
  gap: 1.5rem;
  margin-top: 2rem;
}

.missing-layer-panel {
  padding: 2rem;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 28px;
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.06);
  text-align: left;
}

.missing-layer-panel h3 {
  margin-top: 0;
  margin-bottom: 1rem;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
}

.missing-layer-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.9rem;
  color: rgba(15, 23, 42, 0.72);
  line-height: 1.9;
}

.missing-layer-list li {
  position: relative;
  padding-left: 1.4rem;
}

.missing-layer-list li::before {
  content: '•';
  position: absolute;
  left: 0;
  top: 0;
  color: rgba(15, 23, 42, 0.45);
  font-size: 1rem;
  line-height: 1;
}

.missing-layer-strong {
  color: rgba(15, 23, 42, 0.88);
  font-weight: 700;
}

.missing-layer-shift {
  margin-top: 2rem;
  padding: 2rem;
  border-radius: 28px;
  background: rgba(241, 245, 249, 0.95);
  border: 1px solid rgba(15, 23, 42, 0.08);
  text-align: center;
}

.missing-layer-shift-subtitle {
  margin: 0;
  color: rgba(15, 23, 42, 0.62);
  font-weight: 600;
}

.missing-layer-shift-title {
  margin: 0.75rem auto 0;
  font-size: 1.25rem;
  font-weight: 700;
  color: rgba(15, 23, 42, 0.92);
  line-height: 1.4;
  max-width: 36rem;
}

.missing-layer-intro {
  margin: 2rem auto 0;
  max-width: 34rem;
  text-align: left;
  color: rgba(15, 23, 42, 0.74);
  line-height: 1.8;
}

.missing-layer-intro p {
  margin: 0;
}

.missing-layer-intro p + p {
  margin-top: 1rem;
}

@media (min-width: 900px) {
  .missing-layer-layout {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.diagram-flow {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.75rem;
  padding: 0.75rem 1.1rem;
  background: rgba(15, 23, 42, 0.03);
  border: 1px solid rgba(15, 23, 42, 0.06);
  border-radius: 999px;
  color: rgba(15, 23, 42, 0.58);
  font-weight: 600;
  font-size: 0.92rem;
}

.diagram-flow-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 9.5rem; /* bigger base size */
  padding: 0.9rem 1.6rem; /* more horizontal weight */
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.98);
  border: 1px solid rgba(15, 23, 42, 0.08);
  font-size: 1rem;
  font-weight: 600;
  color: rgba(15, 23, 42, 0.72);
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.05);
}

.diagram-flow-pill--strong {
  min-width: 12rem; /* wider for long text */
  padding: 0.95rem 2rem;
  color: rgba(15, 23, 42, 0.9);
  border-color: rgba(15, 23, 42, 0.14);
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.08);
}

.diagram-flow-connector {
  display: flex;
  align-items: center;
  gap: 0.25rem; /* tighter = continuous feel */
}

.diagram-flow-line {
  display: none;
}

.diagram-flow-arrow {
  width: 16px;
  height: 10px;
}

.diagram-flow-arrow path {
  stroke: rgba(15, 23, 42, 0.6);
  stroke-width: 2;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.diagram-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 2rem;
  max-width: 920px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
}

.diagram-cards::before {
  display: none;
}

.diagram-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  position: relative;
  padding: 2.4rem;
  background: rgba(255, 255, 255, 0.99);
  border: 1px solid rgba(15, 23, 42, 0.07);
  border-radius: 36px;
  box-shadow: 0 14px 32px rgba(15, 23, 42, 0.035);
}

.diagram-card--primary {
  border-color: rgba(15, 23, 42, 0.12);
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.045);
}

.diagram-card-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.2rem;
}

.diagram-step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.6rem;
  height: 2.6rem;
  border-radius: 50%;
  background: rgba(15, 23, 42, 0.12);
  color: rgba(15, 23, 42, 0.88);
  font-weight: 700;
  font-size: 0.95rem;
}

.diagram-card-title {
  margin: 0;
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.4;
}

.diagram-card-label {
  display: inline-flex;
  align-items: center;
  margin-bottom: 1.3rem;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.1);
  color: rgba(15, 23, 42, 0.9);
  font-size: 0.87rem;
  font-weight: 700;
  max-width: max-content;
}

.diagram-card-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1.2rem;
  color: rgba(15, 23, 42, 0.72);
  line-height: 2;
  max-width: 38rem;
}

.diagram-card-list li {
  position: relative;
  padding-left: 1.6rem;
}

.diagram-card-list li::before {
  content: '•';
  position: absolute;
  left: 0;
  top: 0.15rem;
  color: rgba(15, 23, 42, 0.45);
  font-size: 0.95rem;
}

.diagram-card-list-strong {
  color: rgba(15, 23, 42, 0.84);
  font-weight: 600;
}

.diagram-output {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
}

.diagram-output-column {
  min-height: auto;
  padding: 1.6rem;
  border-radius: 32px;
  border: 1px solid rgba(15, 23, 42, 0.09);
  background: rgba(244, 246, 248, 0.98);
}

.diagram-output-column h3 {
  margin: 0 0 1.1rem;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
}

.diagram-output-column p {
  margin: 0;
  color: rgba(15, 23, 42, 0.72);
  line-height: 1.9;
  max-width: 33rem;
}

.diagram-conclusion {
  margin: 1.8rem auto 0;
  max-width: 700px;
  text-align: center;
  color: rgba(15, 23, 42, 0.93);
  font-weight: 700;
  letter-spacing: -0.02em;
  font-size: 1.08rem;
  line-height: 1.75;
}

@media (max-width: 900px) {
  .diagram-output {
    grid-template-columns: 1fr;
  }

  .diagram-flow {
    justify-content: center;
  }

  .diagram-cards {
    grid-template-columns: 1fr;
  }

  .diagram-cards::before {
    display: none;
  }
}

@media (max-width: 720px) {
  .diagram-flow {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }

  .diagram-flow-connector {
    flex-direction: column;
    gap: 0.3rem;
  }

  .diagram-flow-line {
    display: none;
  }

  .diagram-flow-arrow {
    transform: rotate(90deg);
  }
}

.black-box-panel {
  padding: 3rem;
  background: #0b1622;
  border-radius: 28px;
  color: #f8fbff;
  box-shadow: 0 30px 90px rgba(0, 10, 20, 0.12);
}

.black-box-panel h2,
.black-box-panel p {
  max-width: 760px;
  margin: 0 auto;
}

.black-box-panel p {
  font-size: 1.05rem;
  line-height: 1.85;
  color: rgba(248, 251, 255, 0.85);
}

.black-box-quote {
  margin-top: 1rem;
  font-weight: 700;
  color: #ffffff;
}

.black-box-highlight {
  margin-top: 2rem;
  color: #ffffff;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.founder-prompt {
  text-align: center;
}

.founder-prompt h2 {
  max-width: 760px;
  margin: 0 auto;
}

.final-cta .section-copy {
  margin-top: 1rem;
  max-width: 680px;
}

.final-cta .button {
  margin-top: 2rem;
}

/* Dual-path CTA styles */
.final-cta-container {
  padding-top: 2rem;
  padding-bottom: 2rem;
  max-width: 680px;
  margin: 0 auto;
}

/* How organisations work with Insighted */
.how-it-works-section {
  padding: 3.5rem 0 2.5rem;
}

.how-it-works-section .section-heading {
  text-align: center;
  margin-bottom: 1rem;
}

.how-it-works-section .section-intro {
  margin-top: 0.5rem;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
  color: var(--muted);
  line-height: 1.75;
}

.offer-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
  max-width: 1080px;
  margin: 1.5rem auto 0;
  align-items: stretch;
}

@media (min-width: 720px) {
  .offer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.offer-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 1.6rem;
  background: var(--surface);
  border: 1px solid rgba(15, 23, 42, 0.06);
  border-radius: 20px;
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.04);
  gap: 0.75rem;
}

.offer-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
}

.offer-sub {
  margin: 0;
  color: var(--muted);
  font-weight: 600;
  font-size: 0.95rem;
}

.offer-card ul {
  margin: 0.75rem 0 0;
  padding-left: 1.1rem;
  color: rgba(15, 23, 42, 0.72);
  line-height: 1.6;
  list-style: disc;
}

.offer-outcome {
  margin-top: auto;
  color: var(--text);
  font-weight: 700;
  margin-bottom: 0;
}

.offer-bridge {
  margin-top: 1.5rem;
  text-align: center;
  max-width: 820px;
  margin-left: auto;
  margin-right: auto;
  color: var(--muted);
  line-height: 1.7;
}

.final-cta-intro {
  text-align: center;
  max-width: 100%;
  margin: 0 auto;
}

.final-cta-note {
  margin: 0 0 0.75rem;
  color: rgba(15, 23, 42, 0.58);
  font-size: 0.93rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.final-cta-body {
  display: grid;
  gap: 1.75rem;
  margin-top: 2rem;
}

.cta-support {
  margin: 1rem 0 0;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.7;
  max-width: 34rem;
}

.final-cta-plan {
  padding: 1.75rem 1.5rem;
  border-radius: 20px;
  background: rgba(248, 250, 252, 0.9);
  border: 1px solid rgba(15, 23, 42, 0.08);
  max-width: 100%;
  margin: 0 auto;
  text-align: left;
}

.final-cta-plan h3 {
  margin: 0 0 1rem;
  font-size: 1.05rem;
  color: rgba(15, 23, 42, 0.92);
}

.final-cta-plan-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.85rem;
  color: rgba(15, 23, 42, 0.72);
  line-height: 1.7;
}

.final-cta-plan-list li {
  position: relative;
  padding-left: 1.2rem;
}

.final-cta-plan-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(15, 23, 42, 0.4);
}

.final-cta-plan-close {
  margin: 1.25rem 0 0;
  color: rgba(15, 23, 42, 0.72);
  line-height: 1.8;
}

.cta-primary {
  background: #0f172a;
  color: #ffffff;
  padding: 0.85rem 1.15rem;
  border-radius: 14px;
  font-weight: 700;
  margin-top: 0.5rem;
  border: none;
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.12);
}

@media (max-width: 900px) {
  .final-cta-body {
    gap: 1.25rem;
  }

  .cta-card {
    padding: 1.25rem;
    border-radius: 18px;
  }

  .cta-card .button,
  .cta-download,
  .cta-primary {
    width: 100%;
    display: inline-block;
    text-align: center;
  }
}

.cta-card {
  padding: 2rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid rgba(15, 23, 42, 0.06);
  box-shadow: 0 20px 60px rgba(15, 23, 42, 0.04);
  text-align: left;
}

.cta-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text);
}

.cta-card-copy {
  margin: 0 0 1rem;
  color: var(--muted);
  line-height: 1.6;
}

.cta-download {
  display: inline-block;
  background: transparent;
  color: var(--accent-strong);
  border: 1px solid rgba(33, 77, 84, 0.08);
  padding: 0.6rem 1rem;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 700;
}

.cta-download--secondary {
  color: rgba(15, 23, 42, 0.82);
  border-color: rgba(15, 23, 42, 0.14);
  padding: 0.55rem 0.9rem;
  font-weight: 600;
}

.cta-download--secondary:hover {
  background: rgba(15, 23, 42, 0.04);
}

.final-cta-secondary {
  padding-top: 1.25rem;
  border-top: 1px solid rgba(15, 23, 42, 0.08);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.85rem;
  max-width: 560px;
  margin: 0 auto;
}

.cta-micro,
.cta-secondary-copy {
  margin-top: 0.75rem;
  font-size: 0.95rem;
  color: rgba(15, 23, 42, 0.6);
  text-align: center;
}

.cta-card--session {
  background: rgba(6, 15, 23, 0.95);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.cta-card--session .cta-card-copy {
  color: rgba(255, 255, 255, 0.9);
}

.cta-card--session .contact-form label {
  display: block;
  margin-bottom: 0.65rem;
  color: rgba(255, 255, 255, 0.85);
  font-weight: 600;
}

.cta-card--session .contact-form input,
.cta-card--session .contact-form textarea {
  width: 100%;
  margin-top: 0.35rem;
  padding: 0.65rem 0.85rem;
  border-radius: 12px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #ffffff;
  color: var(--text);
  font-size: 1rem;
}

.cta-card--session .contact-form input:focus,
.cta-card--session .contact-form textarea:focus {
  outline: none;
  border-color: rgba(35, 107, 110, 0.28);
  box-shadow: 0 8px 28px rgba(35, 107, 110, 0.06);
}

.cta-download:hover {
  background: rgba(33, 77, 84, 0.04);
  text-decoration: none;
}

.cta-primary:focus {
  outline: 2px solid rgba(35,107,110,0.08);
  outline-offset: 2px;
}

.cta-primary {
  background: #f59e0b;
  color: #000;
  padding: 0.7rem 1rem;
  border-radius: 10px;
  font-weight: 700;
  margin-top: 0.5rem;
  border: none;
}

@media (max-width: 900px) {
  .final-cta-body {
    gap: 1.25rem;
  }

  .cta-card {
    padding: 1.25rem;
    border-radius: 18px;
  }

  .cta-card .button,
  .cta-download,
  .cta-primary {
    width: 100%;
    display: inline-block;
    text-align: center;
  }
}

/* Final CTA panel tweaks */
.final-cta .contact-panel {
  align-items: center;
  gap: 2rem;
  padding: 2.25rem;
}

.final-cta-copy {
  text-align: left;
}

.final-cta-copy h2 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  color: var(--text);
}

.final-cta .section-copy {
  margin: 0 0 1rem;
  max-width: 42rem;
  text-align: left;
  color: var(--muted);
}

.final-cta .nav-cta,
.final-cta .button.nav-cta {
  background: #f59e0b;
  color: #000;
  padding: 10px 18px;
  border-radius: 999px;
  font-weight: 700;
  box-shadow: 0 12px 40px rgba(37, 37, 37, 0.08);
  border: none;
}

.final-cta .nav-cta:hover {
  opacity: 0.95;
}

.final-cta .final-cta-form {
  width: 100%;
}

.final-cta .contact-form label {
  color: var(--muted);
}

@media (max-width: 900px) {
  .final-cta .contact-panel {
    padding: 1.25rem;
  }
}

.section-copy {
  max-width: 720px;
  margin: 0 auto 1.6rem;
  color: var(--muted);
  text-align: center;
}

/* Briefing download page styles (scoped) */
.briefing-main {
  padding: 4rem 0 6rem;
}

.briefing-panel {
  padding: 2rem 0 0;
}

.briefing-grid {
  display: grid;
  gap: 2rem;
  align-items: start;
}

.briefing-left {
  padding-right: 0.5rem;
}

.briefing-left .eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--teal);
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.briefing-list {
  margin-top: 1.25rem;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.75rem;
  color: rgba(15,23,42,0.78);
}

.briefing-list li {
  position: relative;
  padding-left: 1.4rem;
}

.briefing-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6rem;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--teal);
}

.briefing-cta .cta-box {
  padding: 1.5rem;
  border-radius: 20px;
  background: var(--surface);
  border: 1px solid rgba(15,23,42,0.06);
  box-shadow: 0 20px 60px rgba(15,23,42,0.04);
  text-align: center;
}

.download-status {
  margin: 0 0 0.5rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.briefing-cta-copy {
  margin: 0 0 1rem;
  color: var(--muted);
}

.briefing-download {
  display: inline-block;
  padding: 0.8rem 1.25rem;
  border-radius: 10px;
  background: var(--teal);
  color: #fff;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 20px 60px rgba(35,107,110,0.06);
}

.briefing-download:hover {
  opacity: 0.95;
}

.briefing-divider {
  border: none;
  height: 1px;
  background: rgba(15,23,42,0.04);
  margin: 1rem 0 0.75rem;
}

.briefing-alt {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.link-underline {
  color: var(--teal);
  text-decoration: underline;
}

@media (min-width: 900px) {
  .briefing-grid {
    grid-template-columns: 1fr 360px;
  }

  .briefing-left {
    padding-right: 2rem;
  }
}

.verification-emphasis {
  max-width: 720px;
  margin: 0 auto 1.25rem;
  color: var(--text);
  font-weight: 700;
}

.verification-cards {
  margin-top: 1.5rem;
}

.contact-panel {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: start;
  background: #ffffff;
  border-radius: var(--radius);
}

.contact-form input:focus {
  outline: 2px solid rgba(230, 126, 34, 0.32);
  border-color: rgba(230, 126, 34, 0.5);
}

.form-message {
  margin: 0;
  font-size: 0.95rem;
  color: var(--accent-strong);
}

.site-footer {
  padding: 2rem 0;
  text-align: center;
}

.site-footer p {
  margin: 0;
  color: var(--muted);
}

@media (max-width: 900px) {
  .hero-benefits,
  .cards,
  .features,
  .contact-panel {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 700px) {
  .hero {
    padding-top: 4rem;
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  .site-nav {
    position: absolute;
    inset: calc(100% + 1rem) 0 auto 0;
    background: rgba(255, 255, 255, 0.98);
    flex-direction: column;
    padding: 1rem;
    gap: 1rem;
    border-radius: 18px;
    box-shadow: 0 28px 60px rgba(15, 23, 42, 0.12);
    display: none;
  }

  .site-nav.open {
    display: flex;
  }

  .menu-toggle {
    display: inline-flex;
  }
}

/* Decision Accountability Timeline — layout & cards */
.timeline-grid {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}

.timeline-card {
  padding: 1.6rem;
  background: rgba(255,255,255,0.98);
  border: 1px solid rgba(15,23,42,0.06);
  border-radius: 20px;
  box-shadow: 0 10px 24px rgba(15,23,42,0.035);
  color: var(--text);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.timeline-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 700;
  color: var(--teal);
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
}

.timeline-quote {
  margin: 0.5rem 0 0.75rem;
  color: rgba(15,23,42,0.72);
  font-style: italic;
  padding-left: 0.6rem;
  border-left: 3px solid rgba(35,107,110,0.06);
}

.timeline-bullets {
  margin-top: 0.5rem;
  padding-left: 1.05rem;
  color: rgba(15,23,42,0.74);
  line-height: 1.7;
}

.timeline-takeaway {
  margin-top: 1rem;
  color: rgba(15,23,42,0.92);
  font-weight: 600;
}

.timeline-takeaway--strong {
  font-size: 1rem;
  font-weight: 700;
}

.timeline-micro {
  margin-top: 1.25rem;
  max-width: 64ch;
}

.timeline-micro-list {
  margin: 0.6rem 0 0;
  padding-left: 1.15rem;
}

.timeline-emphasis-panel {
  margin-top: 1rem;
  padding: 1.25rem 1.4rem;
  border-radius: 16px;
  background: var(--surface-alt);
  border: 1px solid rgba(15,23,42,0.05);
  box-shadow: 0 8px 24px rgba(15,23,42,0.03);
  max-width: 64ch;
}

.timeline-emphasis-full {
  width: 100%;
  background: var(--surface-alt);
  border-top: 1px solid rgba(15,23,42,0.04);
  border-bottom: 1px solid rgba(15,23,42,0.04);
  padding: 1.75rem 0;
  margin-top: 2rem;
  text-align: center;
}

.timeline-emphasis-full .timeline-emphasis-panel {
  margin: 0 auto;
  background: transparent;
  border: none;
  box-shadow: none;
  padding: 0;
  max-width: 64ch;
}

.timeline-emphasis-full .timeline-emphasis-panel h3 {
  margin-bottom: 0.75rem;
}

.timeline-emphasis-full .timeline-emphasis-panel p {
  font-size: 1.05rem;
  line-height: 1.8;
}

.insighted-summary {
  margin-top: 2rem;
  max-width: 64ch;
}

.insighted-change {
  margin: 0 0 0.75rem;
  font-size: 0.95rem;
  color: rgba(15,23,42,0.66);
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.centered-block {
  max-width: 680px;
  margin: 3rem auto 3rem;
  padding: 0 1.5rem;
  text-align: center;
  position: relative;
}

.centered-block::before {
  content: "";
  display: block;
  width: 60px;
  height: 1px;
  background: rgba(15,23,42,0.1);
  margin: 0 auto 2rem;
}

.centered-block h3 {
  margin-bottom: 1rem;
}

.centered-block p {
  margin: 0;
  color: #475569;
  line-height: 1.65;
}

.centered-block .timeline-emphasis-full {
  margin-top: 0;
  padding-top: 0;
  padding-bottom: 0;
  background: transparent;
  border: none;
}

.centered-block .timeline-emphasis-full .timeline-emphasis-panel {
  max-width: 100%;
  padding: 0;
}

.centered-block .insighted-summary {
  margin-top: 1.75rem;
  max-width: 100%;
}

/* System compare — two-column bridge into architecture */

.system-comparison-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  max-width: 1080px;
  margin: 1.5rem auto 0;
  align-items: start;
}

.system-card {
  padding: 24px 28px;
  background: #f8fafc;
  border: 1px solid rgba(15,23,42,0.08);
  border-radius: 20px;
  box-shadow: 0 4px 12px rgba(15,23,42,0.04);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-self: start;
}

.system-card--right {
  background: #f1f5f9;
  border-color: rgba(15,23,42,0.1);
  box-shadow: 0 6px 16px rgba(15,23,42,0.05);
}

.system-card h3 {
  margin: 0 0 12px 0;
  font-weight: 700;
  font-size: 1.1rem;
}

.system-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
  color: rgba(15,23,42,0.76);
  font-size: 0.96rem;
  line-height: 1.35;
  margin-top: 0.25rem;
}

.system-arrow {
  display: none;
  align-self: center;
  justify-self: center;
  color: rgba(15,23,42,0.56);
  font-size: 1.5rem;
  font-weight: 700;
}

.system-statement-block {
  display: flex;
  justify-content: center;
  margin: 2rem auto 1.5rem;
}

.system-statement {
  font-size: clamp(1.35rem, 2vw, 1.55rem);
  font-weight: 700;
  text-align: center;
  max-width: 600px;
  line-height: 1.25;
  color: rgba(15,23,42,0.92);
}

.missing-layer-intro {
  max-width: 600px;
  margin: 0 auto;
}

.missing-layer-intro p {
  margin: 0;
  color: rgba(15,23,42,0.72);
  line-height: 1.65;
}

@media (min-width: 768px) {
  .system-comparison-row {
    grid-template-columns: 1fr auto 1fr;
    gap: 1.5rem;
  }

  .system-arrow {
    display: flex;
  }
}

@media (max-width: 767px) {
  .system-card {
    padding: 20px 22px;
  }

  .system-arrow {
    display: block;
    font-size: 1.25rem;
    transform: rotate(90deg);
  }
}

.statement-divider {
  border: none;
  height: 1px;
  background: rgba(15,23,42,0.04);
  margin-top: 2.25rem;
  margin-bottom: 1rem;
  max-width: 64ch;
}

.system-statement {
  font-size: 1.5rem;
  font-weight: 800;
  color: rgba(15,23,42,0.96);
  text-align: center;
  margin: 1.25rem auto 2.75rem;
  max-width: 64ch;
  letter-spacing: -0.01em;
  line-height: 1.1;
}

.section-bridge {
  margin-top: 1.25rem;
  text-align: center;
  font-weight: 700;
}

@media (min-width: 768px) {
  .timeline-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }

  .timeline-grid > li {
    display: flex;
  }

  .timeline-card {
    padding: 1.9rem;
    min-height: 250px;
  }

  .timeline-card.stage-3 {
    padding: 2rem;
  }

  .timeline-markers {
    max-width: 100%;
  }

  .timeline-cue {
    max-width: 100%;
  }

  .timeline-emphasis-full {
    padding: 2rem 0;
  }

  .system-compare {
    grid-template-columns: repeat(2, minmax(320px, 1fr));
    gap: 1.25rem;
    max-width: 1040px;
    margin: 1.5rem auto 0;
  }
}

@media (min-width: 1200px) {
  .timeline-card {
    padding: 2.1rem;
    min-height: 280px;
  }
}

/* Focus visibility for accessibility */
a:focus-visible, button:focus-visible {
  outline: 3px solid rgba(35,107,110,0.12);
  outline-offset: 4px;
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
  }
}

/* Small, subtle timeline cue above the timeline cards */
.timeline-cue {
  height: 2px;
  background: linear-gradient(90deg, rgba(15,23,42,0.04), rgba(15,23,42,0.02));
  margin: 0.75rem auto 1rem;
  max-width: 720px;
  border-radius: 2px;
}

/* Timeline markers (three subtle labels above the cue) */
.timeline-markers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  max-width: 720px;
  margin: 0.25rem auto 0.9rem;
  padding: 0 0.5rem;
  list-style: none;
  color: var(--muted);
  font-size: 0.88rem;
}
.timeline-markers li {
  text-align: center;
}
.timeline-markers li::before {
  content: '';
  display: block;
  width: 8px;
  height: 8px;
  margin: 0 auto 6px;
  border-radius: 50%;
  background: rgba(15,23,42,0.06);
}
.timeline-markers li:nth-child(2)::before {
  background: rgba(15,23,42,0.08);
}
.timeline-markers li:nth-child(3)::before {
  background: rgba(15,23,42,0.12);
}

/* Stage-specific visual weighting (progressive exposure) */
.timeline-card.stage-1 {
  border-color: rgba(15,23,42,0.04);
  color: rgba(15,23,42,0.78);
  box-shadow: 0 6px 16px rgba(15,23,42,0.02);
}
.timeline-card.stage-2 {
  border-color: rgba(15,23,42,0.07);
  box-shadow: 0 10px 28px rgba(15,23,42,0.035);
}
@media (min-width: 768px) {
  .timeline-card.stage-2 {
    transform: translateY(-8px);
  }
}
.timeline-card.stage-3 {
  border-color: rgba(15,23,42,0.12);
  box-shadow: 0 18px 44px rgba(15,23,42,0.06);
}

@media (prefers-reduced-motion: reduce) {
  .timeline-card.stage-2 { transform: none !important; }
}

/* Mobile stacked spacing: increasing spacing toward later stages */
@media (max-width: 767px) {
  .timeline-card.stage-2 { margin-top: 0.6rem; }
  .timeline-card.stage-3 { margin-top: 1.1rem; }
}

/* Full-width emphasis block (hard stop) */
.timeline-emphasis-full {
  width: 100%;
  background: var(--surface-alt);
  border-top: 1px solid rgba(15,23,42,0.04);
  border-bottom: 1px solid rgba(15,23,42,0.04);
  padding: 1.25rem 0;
}
.timeline-emphasis-full .timeline-emphasis-panel {
  margin: 0;
  background: transparent;
  border: none;
  box-shadow: none;
  padding: 0.75rem 0;
}