:root {
  color-scheme: dark;
  --bg: #07111b;
  --bg-elevated: rgba(13, 24, 37, 0.92);
  --bg-surface: rgba(16, 28, 42, 0.78);
  --bg-surface-strong: rgba(20, 35, 52, 0.94);
  --bg-soft: rgba(255, 255, 255, 0.04);
  --line: rgba(175, 204, 232, 0.14);
  --line-strong: rgba(175, 204, 232, 0.24);
  --text: #f5f8fc;
  --text-soft: #c6d4e2;
  --text-muted: #8ea4b9;
  --accent: #8fd2ff;
  --accent-strong: #4eb4ff;
  --accent-soft: rgba(78, 180, 255, 0.14);
  --teal: #8bffd7;
  --amber: #f7c67b;
  --danger: #ff8e8e;
  --shadow-xl: 0 50px 120px rgba(1, 7, 14, 0.55);
  --shadow-lg: 0 24px 70px rgba(3, 10, 18, 0.36);
  --shadow-md: 0 16px 40px rgba(2, 10, 18, 0.22);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --container: 1180px;
  --header-height: 88px;
  --transition: 180ms ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at top left, rgba(78, 180, 255, 0.14), transparent 36%),
    radial-gradient(circle at 88% 18%, rgba(139, 255, 215, 0.08), transparent 24%),
    linear-gradient(180deg, #09131e 0%, #07111b 52%, #060d16 100%);
  color: var(--text);
  font-family: "Instrument Sans", "Segoe UI", sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.nav-open {
  overflow: hidden;
}

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

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

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

button {
  cursor: pointer;
}

code {
  font-family: "IBM Plex Mono", monospace;
}

main,
.site-footer,
.site-header {
  position: relative;
  z-index: 1;
}

.site-chrome {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.site-glow {
  position: absolute;
  border-radius: 999px;
  filter: blur(80px);
  opacity: 0.8;
}

.site-glow-one {
  top: -8%;
  left: -6%;
  width: 46rem;
  height: 36rem;
  background: radial-gradient(circle, rgba(78, 180, 255, 0.26), transparent 70%);
}

.site-glow-two {
  right: -6%;
  bottom: 10%;
  width: 34rem;
  height: 28rem;
  background: radial-gradient(circle, rgba(139, 255, 215, 0.14), transparent 72%);
}

.site-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 88px 88px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.34), transparent 84%);
}

.container {
  width: min(calc(100% - 40px), var(--container));
  margin: 0 auto;
}

.section {
  padding: 112px 0;
}

.section-tight {
  padding: 72px 0;
}

.section-surface {
  position: relative;
}

.section-surface::before {
  content: "";
  position: absolute;
  inset: 28px 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.018), rgba(255, 255, 255, 0.008)),
    rgba(11, 19, 30, 0.5);
  border-top: 1px solid rgba(175, 204, 232, 0.08);
  border-bottom: 1px solid rgba(175, 204, 232, 0.08);
}

.site-header {
  position: sticky;
  top: 0;
  backdrop-filter: blur(22px);
  background: rgba(6, 14, 24, 0.66);
  border-bottom: 1px solid rgba(175, 204, 232, 0.08);
}

.site-header-inner {
  width: min(calc(100% - 40px), var(--container));
  margin: 0 auto;
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

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

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  box-shadow: 0 10px 30px rgba(78, 180, 255, 0.24);
}

.brand-lockup {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.brand-name {
  font-family: "Sora", sans-serif;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.brand-tag {
  color: var(--text-muted);
  font-size: 0.82rem;
}

.site-nav-shell {
  display: flex;
  align-items: center;
  gap: 24px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

.site-nav a,
.footer-links a {
  color: var(--text-soft);
  transition: color var(--transition);
}

.site-nav a:hover,
.footer-links a:hover,
.summary-row a:hover,
.legal-card a:hover {
  color: var(--text);
}

.site-nav a[aria-current="page"] {
  color: var(--text);
}

.site-nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.menu-toggle {
  display: none;
  width: 48px;
  height: 48px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  align-items: center;
  justify-content: center;
  gap: 4px;
  flex-direction: column;
}

.menu-toggle span {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transition: transform var(--transition), opacity var(--transition);
}

body.nav-open .menu-toggle span:first-child {
  transform: translateY(3px) rotate(45deg);
}

body.nav-open .menu-toggle span:last-child {
  transform: translateY(-3px) rotate(-45deg);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
  letter-spacing: -0.02em;
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    border-color var(--transition),
    background-color var(--transition),
    color var(--transition);
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: linear-gradient(180deg, #a9ddff 0%, #6dc4ff 100%);
  color: #03111d;
  box-shadow: 0 18px 40px rgba(78, 180, 255, 0.22);
}

.button-primary:hover {
  box-shadow: 0 20px 46px rgba(78, 180, 255, 0.28);
}

.button-secondary {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
}

.button-secondary:hover {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.06);
}

.button-small {
  min-height: 44px;
  padding: 0 18px;
  font-size: 0.95rem;
}

.button-large {
  min-height: 58px;
  padding: 0 24px;
  font-size: 1rem;
}

.button[aria-disabled="true"] {
  pointer-events: none;
  opacity: 0.56;
}

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 2px solid rgba(143, 210, 255, 0.92);
  outline-offset: 4px;
}

.hero {
  padding-top: 84px;
}

.hero-grid,
.page-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  gap: 42px;
  align-items: center;
}

.hero-copy,
.page-hero-grid > *:first-child {
  max-width: 670px;
}

.eyebrow-row,
.hero-actions,
.release-actions,
.download-actions,
.site-nav-actions,
.cta-banner-actions,
.platform-chip-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.eyebrow-pill,
.eyebrow-note,
.section-eyebrow,
.meta-label,
.proof-kicker,
.room-label {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--accent);
}

.eyebrow-pill,
.eyebrow-note {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-soft);
}

.eyebrow-pill {
  color: var(--text);
  background: rgba(143, 210, 255, 0.08);
  border-color: rgba(143, 210, 255, 0.22);
}

.display-title,
.page-hero h1,
.cta-banner h2 {
  margin: 20px 0 0;
  font-family: "Sora", sans-serif;
  font-size: clamp(3.1rem, 6vw, 5.35rem);
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.page-hero h1 {
  font-size: clamp(2.5rem, 5vw, 4.3rem);
}

.hero-lead,
.page-lead,
.section-heading p,
.split-head p,
.release-panel-copy > p {
  margin: 22px 0 0;
  font-size: clamp(1.08rem, 1.9vw, 1.24rem);
  color: var(--text-soft);
  max-width: 62ch;
}

.hero-actions {
  margin-top: 32px;
}

.hero-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 36px;
}

.hero-meta-card,
.hero-summary-card,
.proof-item,
.feature-card,
.timeline-card,
.trust-card,
.audience-card,
.stack-card,
.download-card,
.detail-card,
.legal-card,
.cta-banner,
.release-panel,
.hero-summary-card,
.mock-side-card,
.floating-proof,
.mock-presence {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02)),
    var(--bg-surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-md);
}

.hero-meta-card,
.floating-proof,
.stack-card {
  border-radius: 20px;
  padding: 18px 18px 17px;
}

.hero-meta-card strong,
.summary-row strong,
.release-fact strong,
.proof-item strong,
.feature-card h3,
.timeline-card h3,
.trust-card h3,
.audience-card h3,
.download-card h2,
.download-card h3,
.detail-card h2,
.legal-card h2,
.cta-banner h2,
.stack-card p strong {
  letter-spacing: -0.03em;
}

.hero-meta-card strong {
  display: block;
  margin-top: 10px;
  font-size: 1.12rem;
}

.hero-meta-card span:last-child {
  display: block;
  margin-top: 8px;
  color: var(--text-muted);
}

.hero-visual {
  position: relative;
}

.product-stage {
  position: relative;
  padding: 18px 12px 32px 42px;
}

.stage-window {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(175, 204, 232, 0.16);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02)),
    rgba(10, 18, 28, 0.94);
  box-shadow: var(--shadow-xl);
}

.stage-window::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(130deg, rgba(143, 210, 255, 0.12), transparent 34%, transparent 72%, rgba(139, 255, 215, 0.08));
  pointer-events: none;
}

.stage-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 22px;
  border-bottom: 1px solid rgba(175, 204, 232, 0.1);
  background: rgba(255, 255, 255, 0.03);
}

.stage-lights {
  display: inline-flex;
  gap: 8px;
}

.stage-lights span {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.2);
}

.stage-lights span:first-child {
  background: rgba(255, 142, 142, 0.8);
}

.stage-lights span:nth-child(2) {
  background: rgba(247, 198, 123, 0.9);
}

.stage-lights span:last-child {
  background: rgba(139, 255, 215, 0.8);
}

.stage-title {
  color: var(--text-soft);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.88rem;
}

.stage-body {
  display: grid;
  grid-template-columns: 74px minmax(0, 1.3fr) minmax(240px, 0.74fr);
  min-height: 530px;
}

.mock-rail {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: 18px 12px;
  border-right: 1px solid rgba(175, 204, 232, 0.08);
  background: rgba(255, 255, 255, 0.025);
}

.mock-rail-brand,
.mock-rail-button {
  width: 42px;
  height: 42px;
  border-radius: 15px;
}

.mock-rail-brand {
  display: grid;
  place-items: center;
  background: linear-gradient(180deg, #a9ddff 0%, #6dc4ff 100%);
  color: #03111d;
  font-family: "Sora", sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
}

.mock-rail-button {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.mock-rail-button-active {
  background: rgba(143, 210, 255, 0.16);
  border-color: rgba(143, 210, 255, 0.26);
}

.mock-room {
  display: grid;
  grid-template-rows: auto 1fr auto;
  padding: 28px;
  gap: 22px;
}

.mock-room-header {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: flex-start;
}

.mock-room h2 {
  margin: 8px 0 0;
  font-size: 1.5rem;
}

.mock-room-chips {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.chip {
  display: inline-flex;
  align-items: center;
  min-height: 31px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid rgba(175, 204, 232, 0.14);
  color: var(--text-soft);
  background: rgba(255, 255, 255, 0.04);
  font-size: 0.82rem;
}

.chip-good,
.presence-pill.online {
  border-color: rgba(139, 255, 215, 0.24);
  background: rgba(139, 255, 215, 0.12);
  color: #d8fff1;
}

.chip-warn {
  border-color: rgba(247, 198, 123, 0.24);
  background: rgba(247, 198, 123, 0.14);
  color: #ffe5c2;
}

.mock-thread {
  display: grid;
  align-content: start;
  gap: 18px;
}

.mock-message {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.mock-message-own .mock-avatar {
  background: rgba(143, 210, 255, 0.14);
  color: var(--accent);
}

.mock-avatar {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-soft);
  font-weight: 700;
}

.mock-author-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: baseline;
}

.mock-author-row strong {
  font-size: 1rem;
}

.mock-author-row span,
.presence-row span:first-child + span,
.download-stats span,
.release-fact span,
.summary-row span,
.mock-side-card p,
.proof-item p,
.feature-card p,
.timeline-card p,
.trust-card p,
.audience-card p,
.download-card p,
.detail-card p,
.legal-card p,
.faq-answer p,
.footer-brand p {
  color: var(--text-muted);
}

.mock-thread p,
.mock-composer span {
  margin: 7px 0 0;
  color: var(--text-soft);
}

.mock-composer {
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid rgba(175, 204, 232, 0.08);
  background: rgba(255, 255, 255, 0.03);
}

.mock-sidepanel {
  display: grid;
  align-content: start;
  gap: 16px;
  padding: 24px 22px 24px 0;
}

.mock-side-card,
.mock-presence {
  border-radius: 22px;
  padding: 18px;
}

.mock-side-card strong {
  display: block;
  margin-top: 9px;
  font-size: 1.08rem;
}

.mock-side-card p {
  margin: 10px 0 0;
}

.mock-presence {
  display: grid;
  gap: 12px;
}

.presence-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.presence-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 96px;
  min-height: 29px;
  padding: 0 11px;
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 600;
}

.presence-pill.peer {
  background: rgba(143, 210, 255, 0.12);
  color: #d8efff;
}

.presence-pill.relay {
  background: rgba(247, 198, 123, 0.14);
  color: #ffe1b0;
}

.floating-proof {
  position: absolute;
  backdrop-filter: blur(14px);
}

.floating-proof strong {
  display: block;
  margin-top: 6px;
  font-size: 1.04rem;
}

.floating-proof-one {
  left: 0;
  bottom: 10%;
}

.floating-proof-two {
  right: 3%;
  top: 9%;
}

.proof-grid,
.feature-grid,
.timeline-grid,
.audience-grid,
.release-facts,
.download-stats,
.release-detail-grid,
.footer-grid {
  display: grid;
  gap: 18px;
}

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

.proof-item,
.feature-card,
.timeline-card,
.audience-card,
.detail-card,
.legal-card {
  border-radius: var(--radius-lg);
  padding: 28px;
}

.proof-item strong,
.feature-card h3,
.timeline-card h3,
.trust-card h3,
.audience-card h3,
.detail-card h2,
.legal-card h2,
.download-card h2,
.download-card h3,
.section-heading h2,
.split-head h2,
.release-panel h2 {
  margin: 12px 0 0;
  font-size: clamp(1.35rem, 2vw, 2.4rem);
  line-height: 1.08;
}

.proof-item strong,
.feature-card h3,
.timeline-card h3,
.trust-card h3,
.audience-card h3 {
  font-size: 1.22rem;
}

.proof-item p,
.feature-card p,
.timeline-card p,
.audience-card p,
.detail-card p,
.legal-card p,
.download-card p,
.stack-card p,
.trust-card p,
.faq-answer p,
.footer-brand p {
  margin: 12px 0 0;
}

.section-heading,
.split-head {
  display: grid;
  gap: 18px;
  margin-bottom: 40px;
}

.section-heading.narrow,
.legal-layout,
.faq-list {
  max-width: 920px;
}

.section-heading h2,
.split-head h2 {
  margin: 0;
  font-family: "Sora", sans-serif;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: -0.05em;
}

.split-head {
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  align-items: end;
}

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

.feature-card {
  min-height: 100%;
}

.feature-icon {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  background: rgba(143, 210, 255, 0.12);
  color: var(--accent);
}

.feature-icon svg {
  width: 26px;
  height: 26px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
}

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

.timeline-card {
  position: relative;
  overflow: hidden;
}

.timeline-card::before {
  content: "";
  position: absolute;
  inset: auto auto 0 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, rgba(143, 210, 255, 0.8), transparent);
}

.timeline-step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 15px;
  background: rgba(143, 210, 255, 0.12);
  color: var(--accent);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.88rem;
  font-weight: 600;
}

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

.trust-card {
  border-radius: var(--radius-lg);
  padding: 28px;
}

.trust-card-large {
  grid-column: span 2;
}

.detail-list,
.ordered-list,
.issue-list {
  margin: 16px 0 0;
  padding-left: 18px;
  color: var(--text-soft);
}

.detail-list li,
.ordered-list li,
.issue-list li {
  margin-top: 10px;
}

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

.release-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  gap: 20px;
  border-radius: 34px;
  padding: 32px;
}

.release-panel-copy {
  padding-right: 10px;
}

.release-facts {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 26px;
}

.release-fact {
  border-radius: 18px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(175, 204, 232, 0.08);
}

.release-fact span,
.download-stats span {
  display: block;
  font-size: 0.83rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.release-fact strong,
.download-stats strong,
.summary-row strong {
  display: block;
  margin-top: 8px;
  font-size: 1.08rem;
}

.release-actions {
  margin-top: 28px;
}

.side-stack {
  display: grid;
  gap: 16px;
  height: 100%;
}

.checksum {
  display: block;
  margin-top: 12px;
  overflow-wrap: anywhere;
  font-size: 0.82rem;
  color: var(--accent);
}

.issue-list {
  color: var(--text-soft);
}

.issue-list-compact li:nth-child(n + 3) {
  display: none;
}

.faq-list {
  display: grid;
  gap: 14px;
  margin: 0 auto;
}

.faq-item {
  border-radius: 24px;
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02)),
    var(--bg-surface);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.faq-item summary {
  position: relative;
  list-style: none;
  padding: 24px 68px 24px 28px;
  font-size: 1.08rem;
  font-weight: 600;
  cursor: pointer;
}

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

.faq-item summary::after {
  content: "+";
  position: absolute;
  top: 18px;
  right: 24px;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  border: 1px solid rgba(175, 204, 232, 0.14);
  color: var(--text-soft);
}

.faq-item[open] summary::after {
  content: "–";
}

.faq-answer {
  padding: 0 28px 24px;
}

.cta-banner {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) auto;
  gap: 28px;
  align-items: center;
  border-radius: 34px;
  padding: 34px;
}

.cta-banner h2 {
  font-size: clamp(2rem, 3.8vw, 3.4rem);
}

.site-footer {
  padding: 0 0 46px;
}

.footer-grid {
  grid-template-columns: minmax(0, 1fr) auto;
  padding-top: 26px;
  border-top: 1px solid rgba(175, 204, 232, 0.08);
}

.footer-brand {
  max-width: 460px;
}

.brand-footer {
  margin-bottom: 14px;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, minmax(120px, auto));
  gap: 28px;
}

.footer-links h3 {
  margin: 0 0 12px;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-muted);
}

.footer-links a {
  display: block;
  margin-top: 10px;
}

.page-secondary .page-hero {
  padding-top: 74px;
}

.hero-summary-card {
  border-radius: 28px;
  padding: 26px;
}

.summary-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(175, 204, 232, 0.08);
}

.summary-row:last-child {
  border-bottom: 0;
}

.download-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  gap: 20px;
}

.download-side {
  display: grid;
  gap: 18px;
}

.download-card {
  border-radius: 28px;
  padding: 28px;
}

.download-card-primary {
  min-height: 100%;
}

.download-stats {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 26px;
}

.download-stats > div {
  border-radius: 18px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(175, 204, 232, 0.08);
}

.checksum-panel {
  margin-top: 26px;
  padding-top: 24px;
  border-top: 1px solid rgba(175, 204, 232, 0.1);
}

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

.status-block {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px;
  border-radius: 20px;
  border: 1px solid rgba(175, 204, 232, 0.1);
  background: rgba(255, 255, 255, 0.03);
  margin-top: 18px;
}

.status-dot {
  flex: 0 0 auto;
  width: 12px;
  height: 12px;
  margin-top: 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.24);
  box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.18);
}

[data-api-pill].is-live .status-dot,
.status-block.is-live .status-dot,
.eyebrow-note.is-live .status-dot {
  background: var(--teal);
  box-shadow: 0 0 0 6px rgba(139, 255, 215, 0.14);
}

[data-api-pill].is-degraded .status-dot,
.status-block.is-degraded .status-dot,
.eyebrow-note.is-degraded .status-dot {
  background: var(--amber);
  box-shadow: 0 0 0 6px rgba(247, 198, 123, 0.14);
}

[data-api-pill].is-offline .status-dot,
.status-block.is-offline .status-dot,
.eyebrow-note.is-offline .status-dot {
  background: var(--danger);
  box-shadow: 0 0 0 6px rgba(255, 142, 142, 0.12);
}

.legal-layout {
  display: grid;
  gap: 18px;
}

.legal-card {
  margin: 0 auto;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 560ms cubic-bezier(0.2, 1, 0.3, 1),
    transform 560ms cubic-bezier(0.2, 1, 0.3, 1);
  transition-delay: var(--reveal-delay, 0ms);
}

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

.feature-card:hover,
.timeline-card:hover,
.trust-card:hover,
.audience-card:hover,
.proof-item:hover,
.download-card:hover,
.detail-card:hover,
.legal-card:hover,
.stack-card:hover,
.hero-meta-card:hover {
  transform: translateY(-3px);
  border-color: rgba(175, 204, 232, 0.22);
}

.summary-row strong a,
.legal-card a {
  color: var(--accent);
}

@media (max-width: 1180px) {
  .hero-grid,
  .page-hero-grid,
  .release-panel,
  .download-layout,
  .split-head,
  .cta-banner {
    grid-template-columns: 1fr;
  }

  .hero-copy,
  .page-hero-grid > *:first-child,
  .release-panel-copy {
    max-width: none;
  }

  .product-stage {
    padding-left: 0;
  }

  .floating-proof-one {
    left: 10px;
  }

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

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

  .trust-card-large {
    grid-column: auto;
  }

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

@media (max-width: 980px) {
  :root {
    --header-height: 78px;
  }

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

  .site-nav-shell {
    position: fixed;
    top: calc(var(--header-height) + 10px);
    left: 20px;
    right: 20px;
    flex-direction: column;
    align-items: stretch;
    gap: 18px;
    padding: 20px;
    border-radius: 28px;
    background:
      linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02)),
      rgba(9, 18, 29, 0.97);
    border: 1px solid var(--line);
    box-shadow: var(--shadow-xl);
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition), opacity var(--transition);
  }

  body.nav-open .site-nav-shell {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .site-nav,
  .site-nav-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .site-nav a {
    padding: 10px 0;
  }

  .site-nav-actions .button {
    width: 100%;
  }

  .site-header-inner {
    gap: 16px;
  }

  .brand-tag {
    display: none;
  }

  .stage-body {
    grid-template-columns: 64px minmax(0, 1fr);
  }

  .mock-sidepanel {
    grid-column: span 2;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    padding: 0 24px 24px;
  }

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

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

@media (max-width: 760px) {
  .section {
    padding: 84px 0;
  }

  .section-tight {
    padding: 60px 0;
  }

  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .display-title,
  .page-hero h1,
  .cta-banner h2 {
    font-size: clamp(2.3rem, 11vw, 3.8rem);
  }

  .hero-meta,
  .proof-grid,
  .feature-grid,
  .timeline-grid,
  .trust-grid,
  .audience-grid,
  .release-facts,
  .download-stats,
  .release-detail-grid,
  .footer-links {
    grid-template-columns: 1fr;
  }

  .stage-body {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .mock-rail {
    display: none;
  }

  .mock-room {
    padding: 22px;
  }

  .mock-room-header {
    flex-direction: column;
  }

  .mock-sidepanel {
    grid-column: auto;
    grid-template-columns: 1fr;
    padding: 0 22px 22px;
  }

  .floating-proof {
    position: static;
    margin-top: 16px;
  }

  .product-stage {
    padding: 0;
  }

  .release-panel,
  .cta-banner,
  .download-card,
  .detail-card,
  .legal-card,
  .proof-item,
  .feature-card,
  .timeline-card,
  .trust-card,
  .audience-card {
    padding: 24px;
  }
}

@media (max-width: 560px) {
  .button,
  .hero-actions .button,
  .release-actions .button,
  .cta-banner-actions .button,
  .download-actions .button {
    width: 100%;
  }

  .hero-meta,
  .eyebrow-row,
  .hero-actions,
  .release-actions,
  .download-actions,
  .cta-banner-actions {
    gap: 12px;
  }

  .faq-item summary {
    padding-right: 58px;
  }
}

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

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

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