:root {
  --bg: #04070a;
  --bg-soft: #0a1218;
  --panel: rgba(10, 17, 24, 0.78);
  --panel-strong: rgba(13, 21, 29, 0.92);
  --panel-line: rgba(201, 219, 232, 0.14);
  --panel-line-strong: rgba(222, 234, 244, 0.22);
  --text: #f3f7fb;
  --text-dim: #97aabc;
  --text-soft: #6b7f90;
  --silver: #d9e2ea;
  --ice: #a8d0ef;
  --steel: #5f85a1;
  --steel-bright: #86b1d1;
  --gold: #d3aa62;
  --gold-soft: rgba(211, 170, 98, 0.16);
  --cyan: #7de3df;
  --success: #68e0a5;
  --shadow-deep: 0 30px 80px rgba(0, 0, 0, 0.5);
  --shadow-panel: 0 24px 48px rgba(0, 0, 0, 0.38);
  --radius-xl: 34px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --site-width: 1280px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  font-family: 'Sora', 'Segoe UI', sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 20% 0%, rgba(110, 158, 194, 0.18), transparent 28%),
    radial-gradient(circle at 85% 12%, rgba(211, 170, 98, 0.16), transparent 24%),
    linear-gradient(180deg, #04070a 0%, #071118 32%, #04080b 100%);
}

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

button,
input,
textarea,
select {
  font: inherit;
}

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

code,
pre {
  font-family: 'IBM Plex Mono', 'Consolas', monospace;
}

.page-shell {
  position: relative;
  overflow: clip;
}

.ambient,
.noise-grid {
  pointer-events: none;
  position: fixed;
  inset: 0;
}

.ambient-a {
  background: radial-gradient(circle at 25% 25%, rgba(130, 177, 213, 0.14), transparent 30%);
  filter: blur(18px);
}

.ambient-b {
  background: radial-gradient(circle at 78% 18%, rgba(214, 183, 128, 0.08), transparent 22%);
  filter: blur(26px);
}

.noise-grid {
  background:
    linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.8), transparent 90%);
}

.topbar,
.hero,
.proof-strip,
.section {
  width: min(calc(100% - 40px), var(--site-width));
  margin-inline: auto;
}

.topbar {
  position: sticky;
  top: 18px;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: 18px;
  padding: 14px 18px;
  background: rgba(8, 13, 18, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-panel);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  filter: drop-shadow(0 16px 30px rgba(97, 155, 197, 0.25));
}

.brand div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-kicker,
.eyebrow,
.proof-label,
.surface-meta,
.stack-kicker,
.deck-label,
.panel-topline,
.wallet-head,
.hero-command-head {
  font-family: 'Oxanium', 'Segoe UI', sans-serif;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.brand-kicker {
  font-size: 0.92rem;
  font-weight: 800;
}

.brand-sub {
  color: var(--text-dim);
  font-size: 0.78rem;
}

.topnav {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--text-dim);
  font-size: 0.93rem;
}

.topnav a {
  transition: color 180ms ease, transform 180ms ease;
}

.topnav a:hover,
.topnav a:focus-visible {
  color: var(--text);
  transform: translateY(-1px);
}

.topnav a[aria-current='page'] {
  color: var(--text);
}

.topnav a[aria-current='page']::after {
  content: '';
  display: block;
  width: 100%;
  height: 2px;
  margin-top: 8px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--gold), var(--steel-bright));
}

.topbar-actions,
.hero-actions,
.cta-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease, border-color 180ms ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-2px);
}

.btn-primary {
  color: #091015;
  background: linear-gradient(135deg, #f5f7fa 0%, #d8e4ee 45%, #b7c7d6 100%);
  box-shadow: 0 18px 36px rgba(145, 178, 204, 0.22);
}

.btn-ghost {
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.12);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  gap: 36px;
  align-items: center;
  padding: 90px 0 52px;
}

.hero-copy {
  position: relative;
  z-index: 1;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--gold);
  font-size: 0.82rem;
  font-weight: 700;
}

.hero h1,
.section-heading h2,
.final-cta h2 {
  margin: 0;
  font-family: 'Oxanium', 'Segoe UI', sans-serif;
  line-height: 0.94;
  letter-spacing: -0.03em;
}

.hero h1 {
  max-width: 10ch;
  font-size: clamp(3.4rem, 8vw, 7rem);
}

.hero-text,
.section-heading p,
.surface-card p,
.stack-panel li,
.feature-block p,
.setup-panel p,
.proof-card p,
.final-cta p {
  color: var(--text-dim);
  line-height: 1.75;
}

.hero-text {
  max-width: 58ch;
  margin: 22px 0 0;
  font-size: 1.02rem;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.hero-tags li {
  padding: 9px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--silver);
  background: rgba(255, 255, 255, 0.025);
}

.hero-command-card,
.glass-panel,
.proof-card,
.feature-block,
.surface-card,
.stack-panel,
.setup-panel,
.extension-panel,
.extension-mini-card,
.page-hero-card,
.hub-card,
.story-card,
.check-card,
.site-footer,
.final-cta,
.architecture-rail {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--panel-line);
  background: linear-gradient(180deg, rgba(20, 30, 39, 0.74), rgba(10, 17, 24, 0.86));
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow-panel);
}

.hero-command-card {
  max-width: 560px;
  margin-top: 28px;
  padding: 18px 22px;
  border-radius: var(--radius-lg);
}

.hero-command-head,
.panel-topline,
.wallet-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--text-soft);
  font-size: 0.76rem;
}

.hero-command-body {
  display: grid;
  gap: 8px;
  margin-top: 16px;
}

.hero-command-body code,
.setup-panel code {
  color: var(--silver);
}

.hero-stage {
  position: relative;
  min-height: 720px;
  isolation: isolate;
}

.stage-orbit {
  position: absolute;
  inset: 50% auto auto 50%;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.08);
  transform: translate(-50%, -50%);
}

.orbit-a {
  width: 520px;
  height: 520px;
}

.orbit-b {
  width: 700px;
  height: 700px;
  border-style: dashed;
  border-color: rgba(211, 170, 98, 0.14);
}

.glass-panel {
  position: absolute;
  border-radius: var(--radius-xl);
}

.glass-panel::before,
.proof-card::before,
.feature-block::before,
.surface-card::before,
.stack-panel::before,
.setup-panel::before,
.extension-panel::before,
.extension-mini-card::before,
.page-hero-card::before,
.hub-card::before,
.story-card::before,
.check-card::before,
.site-footer::before,
.final-cta::before,
.architecture-rail::before,
.hero-command-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), transparent 28%);
  pointer-events: none;
}

.panel-a {
  inset: 78px 110px auto 10px;
  padding: 26px 28px;
}

.panel-b {
  inset: auto 0 118px 82px;
  padding: 24px 24px 22px;
}

.panel-c {
  inset: 220px 26px auto auto;
  width: 280px;
  padding: 22px;
}

.emblem-core {
  position: absolute;
  inset: 50% auto auto 50%;
  width: 270px;
  height: 270px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.34), transparent 30%),
    radial-gradient(circle at 70% 68%, rgba(143, 183, 214, 0.18), transparent 30%),
    linear-gradient(180deg, rgba(11, 18, 24, 0.94), rgba(7, 12, 16, 0.98));
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 26px 64px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.14);
}

.emblem-core img {
  width: 170px;
  height: 170px;
  object-fit: contain;
  filter: drop-shadow(0 16px 36px rgba(159, 206, 235, 0.22));
}

.status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  padding: 0 12px;
  border-radius: 999px;
  font-size: 0.74rem;
  font-weight: 700;
}

.status-pill.online {
  color: #03150d;
  background: linear-gradient(135deg, #8bf0b6, #5ccf9b);
}

.status-pill.silver {
  color: #081118;
  background: linear-gradient(135deg, #eaf0f5, #becddb);
}

.mission-panel h2,
.surface-card h3,
.stack-panel h3,
.setup-panel h3,
.feature-block h3 {
  margin: 16px 0 0;
  font-size: 1.62rem;
  line-height: 1.15;
}

.pipeline-track {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.pipeline-track div,
.wallet-grid div,
.deck-metrics div {
  padding: 16px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.02);
}

.pipeline-track span,
.wallet-grid strong,
.deck-metrics span,
.proof-label,
.surface-meta,
.stack-kicker {
  display: block;
}

.pipeline-track span,
.deck-metrics span,
.wallet-grid span {
  color: var(--text-soft);
  font-size: 0.8rem;
}

.pipeline-track strong,
.deck-metrics strong,
.wallet-grid strong,
.proof-card strong {
  display: block;
  margin-top: 8px;
  font-family: 'Oxanium', 'Segoe UI', sans-serif;
  font-size: 1.58rem;
  line-height: 1;
}

.pipeline-track small {
  display: block;
  margin-top: 8px;
  color: var(--text-dim);
  line-height: 1.6;
}

.deck-label,
.surface-meta,
.stack-kicker,
.proof-label {
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 700;
}

.deck-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.deck-feed {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.feed-line {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-dim);
}

.feed-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan), var(--steel-bright));
  box-shadow: 0 0 18px rgba(125, 227, 223, 0.42);
  flex: 0 0 auto;
}

.wallet-balance {
  margin-top: 16px;
  color: var(--silver);
  font-size: 1rem;
  line-height: 1.6;
}

.wallet-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 20px;
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  padding: 0 0 88px;
}

.proof-card,
.feature-block,
.surface-card,
.stack-panel,
.setup-panel,
.extension-panel,
.extension-mini-card,
.page-hero-card,
.hub-card,
.story-card,
.check-card,
.site-footer {
  border-radius: var(--radius-lg);
}

.proof-card {
  padding: 22px;
}

.proof-card strong {
  margin-top: 14px;
  font-size: 3rem;
}

.proof-card p {
  margin: 12px 0 0;
}

.section {
  padding: 0 0 96px;
}

.section-heading {
  display: grid;
  gap: 14px;
  max-width: 760px;
  margin-bottom: 28px;
}

.section-heading.narrow {
  max-width: 640px;
}

.section-heading h2,
.final-cta h2 {
  font-size: clamp(2.4rem, 4.2vw, 4.5rem);
}

.engine-grid,
.stack-columns,
.surface-grid,
.extension-layout,
.setup-layout {
  display: grid;
  gap: 18px;
}

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

.feature-block {
  padding: 28px;
}

.feature-icon {
  display: inline-grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(211, 170, 98, 0.24), rgba(134, 177, 209, 0.18));
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-family: 'Oxanium', 'Segoe UI', sans-serif;
  font-weight: 800;
  color: var(--silver);
}

.feature-block p {
  margin-top: 16px;
}

.feature-block ul,
.detail-list {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.feature-block li,
.detail-list li {
  position: relative;
  padding-left: 18px;
  color: var(--text-dim);
  line-height: 1.6;
}

.feature-block li::before,
.detail-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.64em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--steel-bright));
}

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

.surface-card {
  padding: 26px;
}

.surface-card.wide {
  grid-column: span 2;
}

.surface-card h3 {
  font-size: 1.56rem;
}

.surface-card p {
  margin-top: 12px;
}

.page-hero {
  padding-top: 88px;
  padding-bottom: 34px;
}

.page-hero-grid,
.hub-grid,
.story-grid,
.checklist-grid,
.footer-grid {
  display: grid;
  gap: 18px;
}

.page-hero-grid {
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  align-items: end;
}

.page-hero h1 {
  margin: 0;
  font-family: 'Oxanium', 'Segoe UI', sans-serif;
  font-size: clamp(3rem, 6vw, 5.6rem);
  line-height: 0.94;
  letter-spacing: -0.03em;
}

.page-lede {
  max-width: 64ch;
  margin: 22px 0 0;
  color: var(--text-dim);
  line-height: 1.8;
  font-size: 1.02rem;
}

.page-hero .hero-actions {
  margin-top: 28px;
}

.page-hero-card {
  padding: 28px;
}

.page-hero-card h3,
.hub-card h3,
.story-card h3,
.check-card h3 {
  margin: 14px 0 0;
  font-size: 1.42rem;
  line-height: 1.18;
}

.page-hero-card .detail-list {
  margin-top: 18px;
}

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

.hub-card,
.story-card,
.check-card {
  padding: 28px;
}

.hub-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 280px;
}

.hub-card p,
.story-card p,
.check-card p,
.footer-copy {
  color: var(--text-dim);
  line-height: 1.75;
}

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

.compact-grid .hub-card {
  min-height: 0;
}

.hub-index {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: linear-gradient(135deg, rgba(211, 170, 98, 0.2), rgba(134, 177, 209, 0.16));
  font-family: 'Oxanium', 'Segoe UI', sans-serif;
  font-weight: 800;
  color: var(--silver);
}

.hub-link {
  margin-top: auto;
  font-family: 'Oxanium', 'Segoe UI', sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--silver);
  font-size: 0.82rem;
}

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

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

.site-footer {
  width: min(calc(100% - 40px), var(--site-width));
  margin: 0 auto 52px;
  padding: 28px;
}

.footer-grid {
  grid-template-columns: minmax(0, 1.3fr) repeat(2, minmax(0, 0.7fr));
  align-items: start;
}

.footer-brand {
  margin-bottom: 18px;
}

.footer-copy {
  max-width: 54ch;
  margin: 0;
}

.footer-title {
  display: block;
  margin-bottom: 14px;
  color: var(--gold);
  font-family: 'Oxanium', 'Segoe UI', sans-serif;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.footer-links {
  display: grid;
  gap: 12px;
}

.footer-links a {
  color: var(--text-dim);
  transition: color 180ms ease, transform 180ms ease;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--text);
  transform: translateX(2px);
}

.extension-section {
  padding-top: 8px;
}

.extension-layout {
  grid-template-columns: 320px minmax(0, 1fr);
  align-items: start;
}

.extension-tabs {
  position: sticky;
  top: 118px;
  display: grid;
  gap: 12px;
}

.extension-tab {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
}

.tab-button span,
.tab-button small {
  display: block;
}

.tab-button span {
  font-weight: 700;
}

.tab-button small {
  color: var(--text-soft);
  line-height: 1.45;
}

.extension-panels {
  position: relative;
}

.extension-panel {
  display: none;
  padding: 32px;
}

.extension-panel.active {
  display: block;
}

.extension-panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}

.extension-panel h3 {
  margin: 14px 0 0;
  font-size: clamp(1.9rem, 3vw, 2.8rem);
  line-height: 1.06;
}

.extension-summary {
  max-width: 68ch;
  margin: 18px 0 0;
  color: var(--text-dim);
  line-height: 1.8;
}

.extension-pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.extension-pills li {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--silver);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.05), rgba(211, 170, 98, 0.08));
  white-space: nowrap;
}

.extension-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.extension-mini-card {
  padding: 22px;
  background: linear-gradient(180deg, rgba(18, 27, 35, 0.84), rgba(9, 15, 20, 0.9));
}

.extension-mini-card h4 {
  margin: 0;
  font-family: 'Oxanium', 'Segoe UI', sans-serif;
  font-size: 1.16rem;
  letter-spacing: 0.01em;
}

.extension-mini-card p {
  margin: 12px 0 0;
  color: var(--text-dim);
  line-height: 1.7;
}

.extension-mini-card .detail-list {
  margin-top: 16px;
}

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

.stack-panel {
  padding: 28px;
}

.architecture-rail {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  padding: 1px;
  border-radius: calc(var(--radius-lg) + 1px);
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.08), rgba(211, 170, 98, 0.1), rgba(125, 227, 223, 0.08));
}

.rail-node {
  min-height: 210px;
  padding: 24px 22px;
  background: linear-gradient(180deg, rgba(10, 16, 22, 0.96), rgba(7, 12, 16, 0.96));
}

.rail-node span {
  display: block;
  color: var(--gold);
  font-family: 'Oxanium', 'Segoe UI', sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.rail-node strong {
  display: block;
  margin-top: 16px;
  font-size: 1.08rem;
  line-height: 1.55;
}

.provider-section {
  padding-top: 10px;
}

.marquee {
  position: relative;
  overflow: hidden;
  margin-top: 18px;
  padding: 16px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.marquee-track {
  display: flex;
  gap: 48px;
  width: max-content;
  animation: marquee 28s linear infinite;
}

.marquee-track span {
  font-family: 'Oxanium', 'Segoe UI', sans-serif;
  color: var(--silver);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
}

.setup-layout {
  grid-template-columns: 280px minmax(0, 1fr);
  align-items: start;
}

.setup-tabs {
  display: grid;
  gap: 10px;
}

.tab-button {
  min-height: 56px;
  padding: 0 18px;
  text-align: left;
  color: var(--text-dim);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, color 180ms ease, background 180ms ease;
}

.tab-button:hover,
.tab-button:focus-visible,
.tab-button.active {
  transform: translateX(4px);
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.05);
}

.setup-panels {
  position: relative;
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

.setup-panel {
  padding: 28px;
}

.setup-panel pre {
  margin: 18px 0 0;
  padding: 18px;
  overflow: auto;
  border-radius: var(--radius-md);
  background: rgba(0, 0, 0, 0.26);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.setup-panel p {
  margin: 16px 0 0;
}

.final-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 96px;
  padding: 34px;
  border-radius: var(--radius-xl);
}

.final-cta p {
  max-width: 58ch;
  margin: 12px 0 0;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms ease, transform 700ms ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes marquee {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

@media (max-width: 1160px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .page-hero-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hub-grid,
  .story-grid,
  .checklist-grid,
  .compact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-stage {
    min-height: 780px;
  }

  .proof-strip,
  .stack-columns,
  .surface-grid,
  .architecture-rail {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .extension-layout {
    grid-template-columns: 1fr;
  }

  .extension-tabs {
    position: static;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .surface-card.wide {
    grid-column: auto;
  }

  .rail-node {
    min-height: 180px;
  }
}

@media (max-width: 920px) {
  .topbar {
    border-radius: 30px;
    flex-wrap: wrap;
    justify-content: center;
  }

  .topnav {
    order: 3;
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
  }

  .engine-grid,
  .proof-strip,
  .stack-columns,
  .surface-grid,
  .architecture-rail,
  .setup-layout,
  .hub-grid,
  .story-grid,
  .checklist-grid,
  .compact-grid,
  .footer-grid,
  .page-hero-grid {
    grid-template-columns: 1fr;
  }

  .extension-tabs,
  .extension-card-grid {
    grid-template-columns: 1fr;
  }

  .extension-panel-head,
  .extension-pills {
    justify-content: flex-start;
  }

  .extension-panel-head {
    flex-direction: column;
  }

  .hero-stage {
    min-height: 940px;
  }

  .panel-a {
    inset: 30px 0 auto;
  }

  .panel-b {
    inset: auto 0 90px;
  }

  .panel-c {
    inset: 370px 0 auto auto;
    width: min(100%, 320px);
  }

  .emblem-core {
    width: 220px;
    height: 220px;
  }

  .final-cta {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .topbar,
  .hero,
  .proof-strip,
  .section,
  .site-footer {
    width: min(calc(100% - 24px), var(--site-width));
  }

  .topbar {
    position: relative;
    top: 0;
  }

  .hero {
    padding-top: 42px;
  }

  .page-hero {
    padding-top: 42px;
  }

  .hero h1 {
    max-width: none;
    font-size: clamp(2.8rem, 15vw, 4.2rem);
  }

  .page-hero h1 {
    font-size: clamp(2.4rem, 12vw, 3.8rem);
  }

  .hero-stage {
    min-height: 980px;
  }

  .panel-a,
  .panel-b,
  .panel-c {
    position: relative;
    inset: auto;
    width: 100%;
    margin-top: 18px;
  }

  .emblem-core {
    position: relative;
    inset: auto;
    transform: none;
    margin: 18px auto 0;
  }

  .stage-orbit {
    display: none;
  }

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition-duration: 0ms !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}

/* ── Legal pages (privacy, support) ── */

.legal-section {
  padding-top: 0;
}

.legal-body {
  width: min(calc(100% - 40px), 820px);
  margin: 0 auto;
}

.legal-block {
  margin-bottom: 40px;
}

.legal-block h2 {
  font-family: 'Oxanium', 'Segoe UI', sans-serif;
  font-size: 1.25rem;
  color: var(--gold);
  margin: 0 0 14px;
  letter-spacing: 0.02em;
}

.legal-block p {
  color: var(--text-dim);
  line-height: 1.7;
  margin: 0 0 12px;
}

.legal-block ul {
  padding-left: 20px;
  margin: 0 0 16px;
}

.legal-block li {
  color: var(--text-dim);
  line-height: 1.7;
  margin-bottom: 8px;
}

.legal-block li strong {
  color: var(--text);
}

.legal-block code {
  background: rgba(168, 208, 239, 0.08);
  padding: 2px 7px;
  border-radius: 6px;
  font-size: 0.85em;
  color: var(--ice);
}

.legal-block a {
  color: var(--gold);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 180ms ease;
}

.legal-block a:hover {
  color: var(--text);
}

/* ── Support page ── */

.support-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 20px;
  width: min(calc(100% - 40px), var(--site-width));
  margin: 0 auto;
}

.support-card {
  background: var(--panel);
  border: 1px solid var(--panel-line);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: border-color 240ms ease, box-shadow 240ms ease;
}

.support-card:hover {
  border-color: var(--panel-line-strong);
  box-shadow: var(--shadow-panel);
}

.support-card-icon {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
  color: var(--gold);
  background: rgba(168, 208, 239, 0.06);
  border: 1px solid var(--panel-line);
  border-radius: 12px;
}

.support-card-icon svg {
  width: 22px;
  height: 22px;
}

.support-card h3 {
  font-family: 'Oxanium', 'Segoe UI', sans-serif;
  font-size: 1.1rem;
  margin: 0 0 8px;
  color: var(--text);
}

.support-card p {
  color: var(--text-dim);
  font-size: 0.875rem;
  line-height: 1.6;
  margin: 0 0 14px;
}

.support-card .btn-sm {
  font-size: 0.8rem;
  padding: 6px 16px;
}

.support-faq {
  display: grid;
  gap: 8px;
  margin-top: 4px;
}

.support-faq details {
  border: 1px solid var(--panel-line);
  border-radius: var(--radius-sm);
  padding: 0;
  overflow: hidden;
}

.support-faq summary {
  cursor: pointer;
  padding: 12px 16px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  transition: background 180ms ease;
  list-style: none;
}

.support-faq summary::-webkit-details-marker {
  display: none;
}

.support-faq summary::before {
  content: '▸ ';
  color: var(--gold);
  margin-right: 6px;
  transition: transform 180ms ease;
  display: inline-block;
}

.support-faq details[open] summary::before {
  transform: rotate(90deg);
}

.support-faq summary:hover {
  background: rgba(168, 208, 239, 0.04);
}

.support-faq details p {
  padding: 0 16px 14px;
  margin: 0;
  color: var(--text-dim);
  font-size: 0.8125rem;
  line-height: 1.7;
}

.support-faq details code {
  background: rgba(168, 208, 239, 0.08);
  padding: 2px 7px;
  border-radius: 6px;
  font-size: 0.85em;
  color: var(--ice);
}

.support-contact-block {
  margin-top: 4px;
}

.support-contact-block p {
  font-size: 0.8125rem;
  margin: 0 0 8px;
}

.support-contact-block ul {
  padding-left: 18px;
  margin: 0 0 12px;
}

.support-contact-block li {
  color: var(--text-dim);
  font-size: 0.8125rem;
  line-height: 1.6;
  margin-bottom: 4px;
}

.link-accent {
  color: var(--gold);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 180ms ease;
}

.link-accent:hover {
  color: var(--text);
}

/* ── CWS links section on extension page ── */

.cws-links-section {
  padding-bottom: 0;
}

.cws-links-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  width: min(calc(100% - 40px), var(--site-width));
  margin: 0 auto;
}

.cws-link-card {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 22px 24px;
  background: var(--panel);
  border: 1px solid var(--panel-line);
  border-radius: var(--radius-lg);
  text-decoration: none;
  transition: border-color 240ms ease, box-shadow 240ms ease, transform 180ms ease;
}

.cws-link-card:hover {
  border-color: var(--gold-soft);
  box-shadow: 0 8px 32px rgba(211, 170, 98, 0.08);
  transform: translateY(-2px);
}

.cws-link-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gold-soft);
  border-radius: var(--radius-sm);
}

.cws-link-icon svg {
  width: 22px;
  height: 22px;
}

.cws-link-card h3 {
  font-family: 'Oxanium', 'Segoe UI', sans-serif;
  font-size: 1rem;
  margin: 0 0 4px;
  color: var(--text);
}

.cws-link-card p {
  font-size: 0.8125rem;
  color: var(--text-dim);
  line-height: 1.5;
  margin: 0;
}

.cws-link-arrow {
  margin-left: auto;
  flex-shrink: 0;
  color: var(--gold);
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.cws-link-arrow svg {
  width: 18px;
  height: 18px;
  display: block;
}

.cws-link-card:hover .cws-link-arrow {
  opacity: 1;
  transform: translateX(0);
}

@media (width <= 700px) {
  .cws-links-grid {
    grid-template-columns: 1fr;
  }

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