:root {
  --landing-ink: #11243b;
  --landing-ink-soft: #52657b;
  --landing-card: rgba(255, 255, 255, 0.88);
  --landing-card-strong: rgba(255, 255, 255, 0.96);
  --landing-line: rgba(18, 57, 90, 0.12);
  --landing-accent: #3da6e6;
  --landing-accent-deep: #0c4d78;
  --landing-warm: #f0b96d;
  --landing-warm-soft: rgba(240, 185, 109, 0.16);
  --landing-shadow: 0 22px 60px rgba(8, 28, 43, 0.12);
  --landing-shadow-deep: 0 28px 90px rgba(5, 23, 39, 0.3);
}

.landing-body {
  color: var(--landing-ink);
  font-family: "Space Grotesk", "Plus Jakarta Sans", sans-serif;
  background:
    radial-gradient(960px 520px at 10% -5%, rgba(61, 166, 230, 0.26), transparent 64%),
    radial-gradient(820px 520px at 95% 8%, rgba(18, 70, 108, 0.16), transparent 60%),
    linear-gradient(180deg, #f7fbff 0%, #edf4f8 42%, #f9fbfc 100%);
}

.landing-body .brand h1,
.landing-body .quick-nav a,
.landing-body .brand-kicker {
  font-family: "Space Grotesk", "Plus Jakarta Sans", sans-serif;
}

.landing-body .btn {
  font-family: "Space Grotesk", "Plus Jakarta Sans", sans-serif;
}

.landing-main {
  max-width: 1520px;
  margin: 34px auto 110px;
  padding: 0 28px;
  display: grid;
  gap: 34px;
}

.landing-hero,
.landing-section,
.landing-chapters {
  position: relative;
  overflow: hidden;
  border-radius: 30px;
}

.landing-hero {
  display: block;
  padding: 48px 52px 44px;
  background:
    radial-gradient(560px 340px at 12% 8%, rgba(90, 188, 244, 0.19), transparent 68%),
    radial-gradient(460px 320px at 92% 14%, rgba(130, 213, 255, 0.18), transparent 72%),
    linear-gradient(146deg, #061a2a 0%, #0b2f48 52%, #0c415f 100%);
  border: 1px solid rgba(192, 228, 248, 0.14);
  box-shadow: var(--landing-shadow-deep);
  color: #f5fbff;
}

.landing-hero::before,
.landing-hero::after {
  content: none;
}

.landing-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.618fr) minmax(340px, 1fr);
  gap: 34px;
  align-items: end;
}

.landing-hero-copy {
  display: grid;
  gap: 28px;
  align-content: space-between;
  min-height: 100%;
}

.landing-hero-copy-inner {
  max-width: 720px;
}

.landing-eyebrow,
.landing-section-kicker,
.landing-note-kicker,
.landing-subtle-label {
  margin: 0 0 14px;
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #98d9ff;
}

.landing-subtle-label {
  color: #557790;
}

.landing-hero h2,
.landing-section-head h3,
.landing-endcap h4,
.landing-hero-note h3,
.landing-story-panel h4 {
  margin: 0;
  font-family: "Fraunces", Georgia, serif;
  font-weight: 600;
  letter-spacing: -0.03em;
}

.landing-hero h2 {
  max-width: 13.6ch;
  font-size: clamp(2.95rem, 4.7vw, 4.9rem);
  line-height: 0.98;
  letter-spacing: -0.045em;
  text-wrap: pretty;
}

.landing-lead,
.landing-section-intro,
.landing-hero-note p,
.landing-principle-card p,
.landing-story-panel p,
.landing-story-stack p,
.landing-scale-card p,
.roadmap-lane p,
.landing-decision-card p,
.landing-forecast-hero p {
  margin: 0;
  font-size: 1.03rem;
  line-height: 1.72;
}

.landing-lead {
  max-width: 34rem;
  margin-top: 22px;
  color: rgba(232, 245, 255, 0.88);
}

.landing-action-row {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 14px;
}

.landing-action-row .btn {
  min-width: 0;
}

.landing-body .btn-primary {
  background: linear-gradient(180deg, #e9f8ff 0%, #bee8ff 100%);
  color: #082f4b;
  border-color: rgba(189, 234, 255, 0.92);
  box-shadow: 0 18px 34px rgba(9, 48, 75, 0.22);
}

.landing-body .btn-ghost {
  border-color: rgba(182, 228, 255, 0.34);
  background: rgba(255, 255, 255, 0.08);
  color: #eff8ff;
}

.landing-principle-card,
.landing-hero-stat,
.landing-hero-note,
.landing-story-panel,
.landing-story-highlight,
.landing-priority-card,
.landing-demand-card,
.landing-demand-pillar,
.roadmap-lane,
.landing-scale-card,
.landing-forecast-hero,
.landing-driver-card,
.landing-decision-card {
  min-width: 0;
  border-radius: 24px;
  border: 1px solid var(--landing-line);
  box-shadow: var(--landing-shadow);
}

.landing-principle-card {
  padding: 20px 20px 22px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(246, 251, 254, 0.86));
  border-color: rgba(18, 57, 90, 0.09);
}

.landing-principle-card span {
  display: inline-flex;
  margin-bottom: 10px;
  color: var(--landing-accent-deep);
  font-size: 1rem;
  font-weight: 700;
}

.landing-principle-card p {
  color: var(--landing-ink-soft);
}

.landing-hero-proof {
  display: grid;
  gap: 16px;
  align-self: stretch;
}

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

.landing-hero-stat {
  min-height: 164px;
  padding: 18px 18px 16px;
  background: linear-gradient(180deg, rgba(246, 252, 255, 0.14), rgba(246, 252, 255, 0.08));
  border-color: rgba(185, 228, 250, 0.12);
  backdrop-filter: blur(10px);
}

.landing-hero-stat-label {
  display: block;
  color: rgba(199, 228, 244, 0.78);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.landing-hero-stat-value {
  display: block;
  margin-top: 12px;
  font-size: clamp(1.85rem, 2.45vw, 2.7rem);
  line-height: 0.94;
  letter-spacing: -0.05em;
  text-wrap: balance;
  font-weight: 700;
  color: #ffffff;
}

.landing-hero-stat-copy {
  margin-top: 12px;
  color: rgba(228, 242, 251, 0.82);
  font-size: 0.88rem;
  line-height: 1.52;
}

.landing-hero-note {
  padding: 28px 28px 30px;
  background:
    radial-gradient(260px 140px at 100% 0%, rgba(61, 166, 230, 0.14), transparent 66%),
    linear-gradient(180deg, rgba(10, 34, 52, 0.84), rgba(7, 27, 43, 0.86));
  border-color: rgba(187, 228, 251, 0.12);
}

.landing-hero-note h3 {
  max-width: 11ch;
  font-size: clamp(1.85rem, 2.45vw, 2.55rem);
  line-height: 1.02;
  color: #ffffff;
}

.landing-hero-note p {
  margin-top: 14px;
  color: rgba(222, 239, 249, 0.84);
}

.landing-chapters {
  position: sticky;
  top: calc(var(--topbar-h) + 18px);
  z-index: 22;
  padding: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(16px);
}

.landing-chapters a {
  text-decoration: none;
  color: #264965;
  font-size: 0.88rem;
  font-weight: 700;
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(16, 56, 86, 0.04);
  border: 1px solid transparent;
  transition:
    transform 0.2s ease,
    background 0.2s ease,
    border-color 0.2s ease;
}

.landing-chapters a:hover,
.landing-chapters a.is-active {
  transform: translateY(-1px);
  background: rgba(61, 166, 230, 0.1);
  border-color: rgba(61, 166, 230, 0.24);
}

.landing-section {
  padding: 46px;
  background: linear-gradient(180deg, var(--landing-card-strong), var(--landing-card));
}

.landing-section-forecast {
  background:
    radial-gradient(620px 320px at 16% 0%, rgba(73, 171, 234, 0.14), transparent 66%),
    radial-gradient(680px 320px at 95% 4%, rgba(240, 185, 109, 0.08), transparent 64%),
    linear-gradient(160deg, #071b2b 0%, #0a2b42 48%, #0c3652 100%);
  border-color: rgba(192, 228, 248, 0.14);
  box-shadow: var(--landing-shadow-deep);
}

.landing-section-head {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.85fr);
  gap: 22px;
  align-items: end;
}

.landing-section-head-light {
  color: #ecf8ff;
}

.landing-section-head-light h3 {
  color: #f3fbff;
  text-shadow: 0 8px 28px rgba(2, 18, 29, 0.38);
}

.landing-section-head h3 {
  max-width: 17ch;
  font-size: clamp(2.2rem, 4.2vw, 4rem);
  line-height: 0.98;
}

.landing-section-intro {
  color: var(--landing-ink-soft);
}

.landing-section-head-light .landing-section-intro,
.landing-section-head-light .landing-section-kicker {
  color: rgba(214, 236, 250, 0.84);
}

.landing-summary-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 28px;
}

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

.landing-summary-grid-dark .landing-summary-card {
  background:
    linear-gradient(180deg, rgba(10, 33, 51, 0.76), rgba(8, 29, 46, 0.88)),
    rgba(255, 255, 255, 0.04);
  border-color: rgba(193, 227, 247, 0.22);
  color: #edf8ff;
  box-shadow: 0 18px 42px rgba(3, 19, 31, 0.22);
}

.landing-summary-card {
  padding: 18px 20px 20px;
  border-radius: 20px;
  border: 1px solid var(--landing-line);
  background: rgba(250, 253, 255, 0.72);
}

.landing-summary-card span {
  display: block;
  color: #59758d;
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.landing-summary-card strong {
  display: block;
  margin-top: 10px;
  font-size: clamp(1.4rem, 2vw, 2.2rem);
  line-height: 1.1;
  overflow-wrap: anywhere;
  word-break: normal;
  text-wrap: pretty;
}

.landing-summary-card p {
  margin: 10px 0 0;
  color: var(--landing-ink-soft);
  line-height: 1.6;
  overflow-wrap: anywhere;
  word-break: normal;
}

.landing-summary-grid-dark .landing-summary-card span,
.landing-summary-grid-dark .landing-summary-card p {
  color: rgba(228, 243, 252, 0.88);
}

.landing-summary-grid-dark .landing-summary-card strong {
  color: #ffffff;
}

.landing-principle-strip {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

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

.landing-story-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  gap: 22px;
  margin-top: 28px;
}

.landing-story-panel {
  padding: 30px;
  background: linear-gradient(180deg, rgba(250, 253, 255, 0.84), rgba(246, 251, 254, 0.96));
}

.landing-story-panel h4 {
  font-size: 2rem;
  max-width: 15ch;
}

.landing-journey-grid {
  display: grid;
  gap: 18px;
  margin-top: 22px;
}

.landing-journey-grid article {
  padding: 18px 0 0;
  border-top: 1px solid rgba(15, 62, 93, 0.1);
}

.landing-journey-grid strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.03rem;
}

.landing-story-stack {
  display: grid;
  gap: 16px;
}

.landing-story-highlight {
  padding: 24px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(248, 252, 255, 0.88));
}

.landing-story-highlight h4,
.landing-demand-card h4,
.roadmap-lane h4,
.landing-forecast-hero h4,
.landing-driver-card h4,
.landing-decision-card h4 {
  margin: 0;
  font-size: 1.3rem;
  line-height: 1.25;
}

.landing-story-highlight p {
  margin-top: 10px;
  color: var(--landing-ink-soft);
}

.landing-priority-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 28px;
}

.landing-priority-card {
  display: grid;
  gap: 18px;
  padding: 26px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(248, 252, 255, 0.88));
}

.landing-priority-card.is-lead {
  background:
    radial-gradient(280px 180px at 90% 8%, rgba(61, 166, 230, 0.14), transparent 64%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(246, 251, 255, 0.92));
}

.landing-priority-head {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 14px;
  align-items: start;
}

.landing-priority-rank {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(180deg, #edfbff, #d8eefb);
  color: #0a4066;
  font-weight: 700;
}

.landing-priority-meta {
  display: grid;
  gap: 3px;
}

.landing-priority-label {
  color: #567288;
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.landing-priority-meta h4 {
  margin: 0;
  font-size: 1.3rem;
  line-height: 1.2;
}

.landing-priority-score {
  padding: 10px 12px;
  border-radius: 999px;
  background: #f0f8fd;
  color: #0f4970;
  font-size: 0.84rem;
  font-weight: 700;
}

.landing-priority-copy {
  color: var(--landing-ink-soft);
  line-height: 1.65;
}

.landing-priority-example {
  padding: 16px 18px;
  border-radius: 18px;
  background: #f7fafc;
  border: 1px solid rgba(16, 56, 86, 0.08);
}

.landing-priority-example span,
.roadmap-item span,
.landing-demand-card span,
.landing-decision-card span {
  display: block;
  margin-bottom: 8px;
  color: #5d768c;
  font-size: 0.76rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.landing-priority-example p {
  margin: 0;
  line-height: 1.6;
}

.landing-priority-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.landing-priority-metrics div {
  padding: 14px 14px 16px;
  border-radius: 18px;
  background: rgba(13, 59, 90, 0.04);
}

.landing-priority-metrics dt {
  color: #5d768c;
  font-size: 0.76rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.landing-priority-metrics dd {
  margin: 8px 0 0;
  font-size: 1.16rem;
  font-weight: 700;
}

.landing-priority-bars {
  display: grid;
  gap: 12px;
}

.landing-priority-bar {
  display: grid;
  gap: 8px;
}

.landing-priority-bar-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.86rem;
  color: var(--landing-ink-soft);
}

.landing-priority-track {
  width: 100%;
  height: 10px;
  border-radius: 999px;
  background: rgba(18, 61, 93, 0.08);
  overflow: hidden;
}

.landing-priority-track span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--landing-accent), #89d0f8);
}

.landing-demand-pillars {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 28px;
}

.landing-demand-pillar {
  padding: 22px 22px 24px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 252, 255, 0.9));
}

.landing-demand-pillar strong {
  display: block;
  margin-top: 10px;
  font-size: 2rem;
  line-height: 1;
}

.landing-demand-pillar p {
  margin: 12px 0 0;
  color: var(--landing-ink-soft);
  line-height: 1.65;
}

.landing-demand-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 26px;
}

.landing-demand-card {
  padding: 24px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(246, 251, 254, 0.92));
}

.landing-demand-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.landing-demand-volume {
  color: #133f62;
  font-size: 1.34rem;
  font-weight: 700;
}

.landing-demand-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.landing-demand-meta div {
  padding: 14px 14px 16px;
  border-radius: 18px;
  background: rgba(16, 56, 86, 0.04);
}

.landing-demand-meta dt {
  color: #5d768c;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
}

.landing-demand-meta dd {
  margin: 8px 0 0;
  font-size: 1rem;
  font-weight: 700;
}

.landing-demand-copy {
  margin-top: 16px;
  color: var(--landing-ink-soft);
  line-height: 1.62;
}

.landing-demand-examples {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid rgba(18, 57, 90, 0.09);
}

.landing-demand-examples-label {
  display: block;
  margin-bottom: 10px;
  color: #5d768c;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.landing-demand-chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.landing-demand-chip {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 7px 11px;
  border-radius: 999px;
  background: #eef7fd;
  border: 1px solid rgba(184, 215, 236, 0.9);
  color: #184765;
  font-size: 0.82rem;
  line-height: 1.25;
}

.landing-roadmap-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 28px;
}

.roadmap-lane {
  padding: 28px;
  display: grid;
  gap: 18px;
}

.roadmap-lane-now {
  background:
    radial-gradient(220px 120px at 88% 8%, rgba(61, 166, 230, 0.1), transparent 68%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 252, 255, 0.9));
}

.roadmap-lane-next {
  background:
    radial-gradient(220px 120px at 88% 8%, rgba(240, 185, 109, 0.14), transparent 68%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(251, 249, 244, 0.92));
}

.roadmap-lane-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.roadmap-tag {
  padding: 9px 12px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
  color: #0e456b;
  background: #eef7fd;
}

.roadmap-list {
  display: grid;
  gap: 14px;
}

.roadmap-item {
  padding: 16px 18px 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(15, 58, 89, 0.08);
}

.roadmap-item h5 {
  margin: 0;
  font-size: 1.02rem;
}

.roadmap-item p {
  margin-top: 8px;
  color: var(--landing-ink-soft);
  line-height: 1.58;
}

.landing-scale-card {
  padding: 28px;
  margin-top: 20px;
  background:
    radial-gradient(260px 120px at 94% 0%, rgba(61, 166, 230, 0.1), transparent 60%),
    linear-gradient(180deg, rgba(251, 254, 255, 0.96), rgba(247, 251, 253, 0.88));
}

.landing-scale-card h4 {
  margin: 0 0 12px;
  font-size: 1.5rem;
}

.landing-scale-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.landing-scale-chip {
  padding: 16px;
  border-radius: 16px;
  background: rgba(16, 56, 86, 0.04);
  font-weight: 700;
}

.landing-forecast-top {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(340px, 0.92fr);
  gap: 22px;
  margin-top: 28px;
}

.landing-forecast-hero {
  padding: 30px;
  background:
    radial-gradient(260px 180px at 88% 12%, rgba(83, 189, 248, 0.14), transparent 62%),
    linear-gradient(180deg, rgba(10, 33, 51, 0.84), rgba(8, 27, 43, 0.92));
  border-color: rgba(196, 229, 248, 0.24);
  color: #f2f9ff;
  box-shadow: 0 24px 54px rgba(5, 20, 32, 0.28);
}

.landing-forecast-hero h4 {
  max-width: 20ch;
  font-size: clamp(1.8rem, 3vw, 2.65rem);
}

.landing-forecast-hero p {
  margin-top: 16px;
  color: rgba(231, 243, 251, 0.9);
}

.landing-forecast-kicker {
  display: block;
  color: #b8e8ff;
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.landing-forecast-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 20px;
}

.landing-forecast-metrics div {
  padding: 15px 16px;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.05));
  border: 1px solid rgba(206, 232, 247, 0.12);
}

.landing-forecast-metrics span {
  display: block;
  color: rgba(226, 241, 250, 0.9);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.landing-forecast-metrics strong {
  display: block;
  margin-top: 8px;
  font-size: 1.38rem;
  color: #ffffff;
}

.landing-forecast-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.landing-forecast-chip {
  display: inline-grid;
  gap: 3px;
  padding: 14px 16px;
  border-radius: 18px;
  border: 1px solid rgba(193, 228, 247, 0.2);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.04));
  color: #f2fbff;
  cursor: pointer;
  transition:
    transform 0.2s ease,
    background 0.2s ease,
    border-color 0.2s ease;
}

.landing-forecast-chip:hover,
.landing-forecast-chip.is-active {
  transform: translateY(-1px);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.09));
  border-color: rgba(153, 213, 246, 0.42);
}

.landing-forecast-chip small {
  color: rgba(222, 239, 250, 0.82);
}

.landing-forecast-chart-row {
  margin-top: 22px;
}

.landing-forecast-detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(320px, 0.94fr);
  gap: 18px;
  margin-top: 18px;
  align-items: start;
}

.landing-chart-shell,
.landing-driver-card,
.landing-formula-grid,
.landing-chart-notes > div {
  background: linear-gradient(180deg, rgba(10, 31, 48, 0.78), rgba(7, 26, 40, 0.92));
  border: 1px solid rgba(193, 228, 247, 0.2);
}

.landing-chart-shell {
  border-radius: 26px;
  padding: 22px 22px 12px;
  box-shadow: 0 22px 56px rgba(4, 19, 30, 0.24);
}

.landing-chart-shell-wide {
  padding: 24px 24px 14px;
}

.landing-chart-notes {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.landing-chart-notes > div {
  padding: 14px 16px;
  border-radius: 16px;
  min-width: 0;
}

.landing-chart-notes span {
  display: block;
  color: rgba(225, 241, 251, 0.92);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.landing-chart-notes strong {
  display: block;
  margin-top: 8px;
  color: #ffffff;
  font-size: 1.14rem;
  overflow-wrap: anywhere;
}

.landing-chart-notes p {
  margin: 8px 0 0;
  color: rgba(225, 240, 250, 0.86);
  line-height: 1.5;
}

.landing-forecast-chart {
  width: 100%;
}

.landing-chart-shell-wide .landing-forecast-chart {
  margin-top: 4px;
}

.landing-trajectory-svg {
  width: 100%;
  height: auto;
  display: block;
}

.landing-traj-caption,
.landing-traj-region,
.landing-traj-y,
.landing-traj-x,
.landing-traj-end {
  font-family: "Space Grotesk", "Plus Jakarta Sans", sans-serif;
  paint-order: stroke fill;
  stroke: rgba(6, 21, 33, 0.88);
  stroke-width: 6px;
  stroke-linejoin: round;
}

.landing-traj-caption,
.landing-traj-region {
  fill: rgba(231, 243, 251, 0.94);
  font-size: 13px;
}

.landing-traj-y,
.landing-traj-x {
  fill: rgba(224, 240, 250, 0.84);
  font-size: 12px;
}

.landing-traj-end {
  fill: #f4fbff;
  font-size: 13px;
}

.landing-traj-end.is-active {
  fill: #ffffff;
  font-weight: 700;
}

.landing-scenario-line-current-site-fixes {
  stroke: #8ad9ff;
}

.landing-scenario-line-migration-build {
  stroke: #f4bc75;
}

.landing-scenario-line-full-rollout {
  stroke: #ffffff;
}

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

.landing-driver-card {
  padding: 18px;
  border-radius: 20px;
}

.landing-driver-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 16px;
}

.landing-driver-head span {
  color: #ffffff;
  font-size: 0.95rem;
  font-weight: 700;
}

.landing-driver-head p {
  color: rgba(220, 239, 250, 0.84);
}

.landing-driver-card h4 {
  color: #ffffff;
}

.landing-driver-card p {
  margin: 6px 0 0;
  color: rgba(225, 239, 250, 0.86);
  line-height: 1.55;
}

.landing-driver-bar {
  width: 100%;
  height: 10px;
  margin-top: 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.landing-driver-bar span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #53bdf8, #effbff);
}

.landing-formula-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding: 16px;
  border-radius: 22px;
}

.landing-formula-cell {
  padding: 16px;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.04));
  border: 1px solid rgba(201, 228, 246, 0.12);
}

.landing-formula-cell.is-accent {
  background: linear-gradient(180deg, rgba(61, 166, 230, 0.14), rgba(240, 185, 109, 0.1));
}

.landing-formula-cell span {
  display: block;
  color: rgba(224, 240, 250, 0.9);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.landing-formula-cell strong {
  display: block;
  margin-top: 10px;
  color: #ffffff;
  font-size: 1.25rem;
}

.landing-formula-cell p {
  margin: 8px 0 0;
  color: rgba(228, 241, 251, 0.86);
  line-height: 1.52;
}

.landing-decision-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 28px;
}

.landing-decision-card {
  padding: 24px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.97), rgba(246, 251, 254, 0.92));
}

.landing-decision-card ul {
  margin: 16px 0 0;
  padding-left: 18px;
  color: var(--landing-ink-soft);
  line-height: 1.6;
}

.landing-endcap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 28px;
  padding: 28px;
  border-radius: 26px;
  background: linear-gradient(180deg, rgba(14, 57, 88, 0.05), rgba(14, 57, 88, 0.02));
  border: 1px solid rgba(18, 57, 90, 0.08);
}

.landing-endcap h4 {
  font-size: 2rem;
  max-width: 16ch;
}

@media (max-width: 1220px) {
  .landing-hero-grid,
  .landing-section-head,
  .landing-story-grid,
  .landing-forecast-top,
  .landing-forecast-detail-grid,
  .landing-roadmap-grid,
  .landing-endcap {
    grid-template-columns: 1fr;
  }

  .landing-endcap {
    display: grid;
  }

  .landing-summary-grid,
  .landing-demand-pillars,
  .landing-decision-grid,
  .landing-priority-grid,
  .landing-demand-grid,
  .landing-forecast-metrics,
  .landing-chart-notes,
  .landing-scale-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .landing-summary-grid-story,
  .landing-principle-band,
  .landing-hero-proof-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .landing-main {
    margin-top: 22px;
    padding: 0 18px;
    gap: 22px;
  }

  .landing-hero,
  .landing-section {
    padding: 30px 22px;
    border-radius: 24px;
  }

  .landing-chapters {
    top: calc(var(--topbar-h) + 12px);
    padding: 12px;
  }

  .landing-hero h2 {
    max-width: 100%;
    font-size: clamp(2.8rem, 11vw, 4.1rem);
    line-height: 0.98;
  }

  .landing-section-head h3,
  .landing-story-panel h4,
  .landing-endcap h4 {
    max-width: 100%;
    font-size: clamp(1.85rem, 7vw, 2.8rem);
  }

  .landing-summary-grid,
  .landing-summary-grid-story,
  .landing-demand-pillars,
  .landing-decision-grid,
  .landing-priority-grid,
  .landing-demand-grid,
  .landing-forecast-metrics,
  .landing-chart-notes,
  .landing-scale-grid,
  .landing-principle-band,
  .landing-formula-grid,
  .landing-priority-metrics,
  .landing-demand-meta,
  .landing-hero-proof-grid {
    grid-template-columns: 1fr;
  }

  .landing-action-row {
    flex-direction: column;
    align-items: stretch;
  }

  .landing-action-row .btn {
    width: 100%;
    text-align: center;
  }

  .landing-hero-stat {
    min-height: 0;
  }

  .landing-priority-head {
    grid-template-columns: auto 1fr;
  }

  .landing-priority-score {
    grid-column: 1 / -1;
    justify-self: start;
  }
}