:root {
  --bg-canvas: #07111a;
  --bg-elevated: #0b1622;
  --bg-panel: rgba(12, 22, 34, 0.88);
  --bg-panel-strong: rgba(10, 20, 30, 0.96);
  --bg-panel-soft: rgba(255, 255, 255, 0.04);
  --bg-grid: rgba(159, 189, 204, 0.07);
  --border-soft: rgba(149, 181, 194, 0.14);
  --border-strong: rgba(149, 181, 194, 0.24);
  --text-primary: #f3f7fa;
  --text-secondary: rgba(224, 234, 240, 0.8);
  --text-muted: rgba(175, 194, 203, 0.72);
  --accent-primary: #47d4de;
  --accent-secondary: #8be57b;
  --accent-warm: #d6c27b;
  --accent-gradient: linear-gradient(135deg, #4bd6df 0%, #2ea9cb 52%, #8be57b 100%);
  --danger: #e67d7d;
  --warning: #e1b15e;
  --success: #78d89f;
  --shadow-lg: 0 22px 60px rgba(0, 0, 0, 0.28);
  --shadow-md: 0 14px 36px rgba(0, 0, 0, 0.22);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-7: 1.75rem;
  --space-8: 2.1rem;
  --space-9: 2.6rem;
  --space-10: 3.1rem;
  --space-11: 4rem;
  --space-12: 4.75rem;
  --container: min(1280px, calc(100% - 2rem));
  --scroll-track: #09131d;
  --scroll-thumb: rgba(74, 198, 214, 0.48);
  --scroll-thumb-hover: rgba(92, 220, 236, 0.72);
  color-scheme: dark;
  font-family: "Manrope", sans-serif;
  font-synthesis: none;
  line-height: 1.5;
  font-weight: 500;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scrollbar-width: thin;
  scrollbar-color: var(--scroll-thumb) var(--scroll-track);
}

* {
  box-sizing: border-box;
}

*::-webkit-scrollbar {
  width: 11px;
  height: 11px;
}

*::-webkit-scrollbar-track {
  background: var(--scroll-track);
}

*::-webkit-scrollbar-thumb {
  background: var(--scroll-thumb);
  border: 2px solid var(--scroll-track);
  border-radius: 999px;
}

*::-webkit-scrollbar-thumb:hover {
  background: var(--scroll-thumb-hover);
}

html {
  scroll-behavior: smooth;
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  background:
    radial-gradient(circle at 12% 8%, rgba(71, 212, 222, 0.14), transparent 28%),
    radial-gradient(circle at 88% 12%, rgba(139, 229, 123, 0.1), transparent 22%),
    radial-gradient(circle at 50% 100%, rgba(52, 94, 130, 0.18), transparent 36%),
    linear-gradient(180deg, #061019 0%, #08121c 52%, #050b12 100%);
  color: var(--text-primary);
}

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

img,
svg {
  max-width: 100%;
}

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

button {
  border: 0;
}

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

.site-app {
  position: relative;
  min-height: 100vh;
  overflow: clip;
}

.page-backdrop {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.page-backdrop::before,
.page-backdrop::after {
  content: "";
  position: absolute;
  inset: 0;
}

.page-backdrop::before {
  background:
    radial-gradient(circle at 22% 16%, rgba(71, 212, 222, 0.05), transparent 18%),
    radial-gradient(circle at 78% 12%, rgba(139, 229, 123, 0.04), transparent 16%),
    radial-gradient(circle at 50% 42%, rgba(93, 126, 157, 0.035), transparent 28%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.8), transparent 82%);
}

.page-backdrop::after {
  background:
    radial-gradient(circle at 18% 18%, rgba(71, 212, 222, 0.12), transparent 20%),
    radial-gradient(circle at 82% 28%, rgba(214, 194, 123, 0.08), transparent 18%);
}

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

.container {
  width: var(--container);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  padding: 1rem 0 0;
}

.header-shell {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 1.25rem;
  padding: 1rem 1.1rem;
  border: 1px solid var(--border-strong);
  border-radius: 22px;
  background: rgba(8, 15, 24, 0.84);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-md);
}

.site-nav-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 1rem;
  min-width: 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.875rem;
  min-width: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 16px;
  border: 1px solid rgba(139, 214, 224, 0.28);
  background: linear-gradient(160deg, rgba(75, 214, 223, 0.18), rgba(255, 255, 255, 0.04));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
  font-family: "Outfit", sans-serif;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
  min-width: 0;
}

.brand-copy strong,
.site-footer strong {
  font-family: "Outfit", sans-serif;
  font-size: 1rem;
  letter-spacing: -0.03em;
}

.brand-copy small {
  color: var(--text-muted);
  font-size: 0.78rem;
  white-space: nowrap;
}

.site-nav {
  display: flex;
  justify-content: center;
  flex-wrap: nowrap;
  gap: 0.3rem;
  min-width: 0;
}

.site-nav a,
.utility-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 0.95rem;
  border: 1px solid transparent;
  border-radius: 999px;
  color: var(--text-muted);
  font-size: 0.94rem;
  transition: color 0.18s ease, background 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.utility-link:hover,
.utility-link:focus-visible {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(149, 181, 194, 0.18);
}

.site-nav a.active {
  color: var(--text-primary);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.04));
  border-color: rgba(149, 181, 194, 0.24);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.header-actions,
.hero-actions,
.cta-actions,
.button-row,
.footer-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.header-actions {
  justify-content: flex-end;
  flex-wrap: nowrap;
}

.button,
.button-subtle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 1.05rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease, color 0.18s ease, box-shadow 0.18s ease;
  white-space: nowrap;
}

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

.button-primary {
  color: #061018;
  background: var(--accent-gradient);
  box-shadow: 0 14px 28px rgba(56, 183, 205, 0.24);
}

.button-secondary {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(149, 181, 194, 0.2);
}

.button-subtle {
  color: var(--text-secondary);
  background: transparent;
  border-color: rgba(149, 181, 194, 0.14);
}

.button-subtle:hover {
  color: var(--text-primary);
}

.button-sm {
  min-height: 40px;
  padding: 0 0.95rem;
  font-size: 0.88rem;
}

.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(149, 181, 194, 0.18);
  border-radius: 14px;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 2px 0;
  border-radius: 999px;
  background: var(--text-primary);
  transition: transform 0.18s ease, opacity 0.18s ease;
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.section {
  padding: 2.8rem 0;
}

.section-tight {
  padding: 2.1rem 0;
}

.section-hero {
  padding: 3rem 0 1.85rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 32px;
  padding: 0 0.875rem;
  border-radius: 999px;
  border: 1px solid rgba(149, 181, 194, 0.2);
  background: rgba(255, 255, 255, 0.04);
  color: #d7ebef;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.72rem;
  font-weight: 800;
}

.eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  box-shadow: 0 0 0 6px rgba(71, 212, 222, 0.1);
}

.hero-grid,
.split-grid,
.cta-grid,
.footer-grid,
.content-grid-2,
.hero-summary-grid {
  display: grid;
  gap: var(--space-8);
}

.hero-grid {
  grid-template-columns: minmax(0, 1.08fr) minmax(330px, 0.92fr);
  align-items: start;
  gap: 2rem;
}

.hero-copy h1,
.section-intro h2,
.cta-panel h2,
.page-title {
  margin: 0;
  font-family: "Outfit", sans-serif;
  letter-spacing: -0.05em;
  line-height: 0.98;
}

.hero-copy h1,
.page-title {
  font-size: clamp(2.4rem, 4.4vw, 5rem);
}

.hero-copy p,
.section-intro p,
.card p,
.split-copy p,
.timeline-card p,
.faq-answer,
.footer-copy p,
.meta-note,
.check-list li,
.prose p,
.prose li {
  color: var(--text-secondary);
  line-height: 1.74;
}

.hero-copy p {
  margin: 0.9rem 0 0;
  max-width: 62ch;
  font-size: 1rem;
}

.hero-actions {
  margin-top: 1.1rem;
}

.hero-rail,
.surface-panel,
.card,
.timeline-card,
.command-panel,
.faq-card,
.split-visual,
.cta-panel,
.status-strip,
.info-panel,
.stack-panel {
  background: linear-gradient(180deg, rgba(13, 22, 35, 0.95), rgba(8, 15, 24, 0.92));
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.hero-rail {
  display: grid;
  gap: 1rem;
  padding: 1.2rem;
  min-height: 100%;
  position: relative;
  overflow: hidden;
}

.product-preview {
  position: relative;
  overflow: hidden;
  padding: 1.1rem;
  display: grid;
  gap: 0.8rem;
}

.product-preview::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(135deg, rgba(75, 214, 223, 0.12), transparent 34%),
    linear-gradient(315deg, rgba(139, 229, 123, 0.08), transparent 24%);
}

.preview-shell {
  position: relative;
  z-index: 1;
  border: 1px solid rgba(149, 181, 194, 0.14);
  border-radius: 20px;
  background: rgba(8, 15, 24, 0.82);
  overflow: hidden;
}

.preview-tabs {
  display: flex;
  gap: 0.5rem;
  padding: 0.8rem 0.8rem 0;
  flex-wrap: wrap;
}

.preview-tab {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 0.8rem;
  border-radius: 999px;
  border: 1px solid rgba(149, 181, 194, 0.14);
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.03);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.preview-tab.is-active {
  color: var(--text-primary);
  border-color: rgba(71, 212, 222, 0.2);
  background: rgba(71, 212, 222, 0.08);
}

.preview-stage {
  display: grid;
  gap: 0.8rem;
  padding: 0.8rem;
}

.preview-topline {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
}

.preview-title {
  min-width: 0;
}

.preview-title strong {
  display: block;
  font-family: "Outfit", sans-serif;
  font-size: 1.05rem;
  letter-spacing: -0.03em;
}

.preview-title p {
  margin: 0.35rem 0 0;
  color: var(--text-muted);
  line-height: 1.5;
}

.preview-status {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 0.75rem;
  border-radius: 999px;
  border: 1px solid rgba(139, 229, 123, 0.2);
  background: rgba(139, 229, 123, 0.08);
  color: #d7f5cf;
  font-size: 0.78rem;
  font-weight: 700;
}

.preview-board {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: 0.8rem;
}

.preview-pane,
.preview-metrics,
.preview-log {
  border: 1px solid rgba(149, 181, 194, 0.12);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
}

.preview-pane {
  padding: 0.85rem;
}

.preview-pane h3,
.preview-metrics h3,
.preview-log h3,
.content-list h3,
.step-list h3,
.band-title {
  margin: 0;
  font-family: "Outfit", sans-serif;
  letter-spacing: -0.03em;
  font-size: 1rem;
}

.preview-pane p,
.preview-metrics p,
.preview-log p,
.content-list p,
.step-list p,
.text-band p {
  margin: 0.55rem 0 0;
  color: var(--text-secondary);
  line-height: 1.56;
}

.preview-metrics {
  padding: 0.85rem;
  display: grid;
  gap: 0.7rem;
}

.preview-metric {
  padding: 0.72rem 0.8rem;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(149, 181, 194, 0.1);
}

.preview-metric strong {
  display: block;
  font-family: "Outfit", sans-serif;
  font-size: 0.96rem;
}

.preview-metric span {
  display: block;
  margin-top: 0.4rem;
  color: var(--text-muted);
  font-size: 0.84rem;
  line-height: 1.55;
}

.preview-log {
  padding: 0.85rem;
  display: grid;
  gap: 0.7rem;
}

.preview-log-item {
  display: grid;
  grid-template-columns: 0.85rem 1fr;
  gap: 0.75rem;
  align-items: start;
}

.preview-log-item span:first-child {
  width: 0.75rem;
  height: 0.75rem;
  margin-top: 0.28rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  box-shadow: 0 0 0 8px rgba(71, 212, 222, 0.08);
}

.preview-log-item p {
  margin: 0;
  color: var(--text-secondary);
  line-height: 1.62;
}

.hero-rail::before,
.surface-panel::before,
.card::before,
.cta-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(135deg, rgba(75, 214, 223, 0.12), transparent 34%),
    linear-gradient(315deg, rgba(139, 229, 123, 0.08), transparent 24%);
}

.hero-panel-head,
.card-head,
.stack-panel-head {
  position: relative;
  z-index: 1;
}

.meta-kicker {
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
  font-weight: 800;
}

.hero-panel-head h2,
.stack-panel-head h3,
.section-card-title,
.split-copy h3,
.timeline-card h3,
.faq-card summary,
.command-panel h3 {
  margin: 0.75rem 0 0;
  font-family: "Outfit", sans-serif;
  letter-spacing: -0.03em;
}

.hero-panel-head h2 {
  font-size: 1.2rem;
}

.status-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  justify-content: space-between;
  padding: 0.8rem 0.9rem;
  position: relative;
  overflow: hidden;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 0.75rem;
  border-radius: 999px;
  border: 1px solid rgba(214, 194, 123, 0.24);
  background: rgba(214, 194, 123, 0.1);
  color: #ecd691;
  font-size: 0.82rem;
  font-weight: 700;
}

.metric-strip,
.grid-3,
.grid-2,
.grid-4,
.capability-grid,
.trust-grid,
.doc-grid,
.workflow-grid,
.mini-grid {
  display: grid;
  gap: 1rem;
}

.metric-strip {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 1rem;
}

.metric-box,
.mini-card {
  position: relative;
  padding: 0.95rem 0.95rem 1rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(149, 181, 194, 0.14);
  border-radius: var(--radius-md);
}

.metric-box strong,
.mini-card strong,
.section-card-title {
  display: block;
  font-family: "Outfit", sans-serif;
  letter-spacing: -0.03em;
  font-size: 1.02rem;
}

.metric-box span,
.mini-card span,
.meta-note {
  display: block;
  margin-top: 0.4rem;
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.5;
}

.hero-summary-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 0.5rem;
}

.hero-summary-card {
  padding: 1.2rem 1.05rem 1.25rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(149, 181, 194, 0.14);
}

.hero-summary-card strong {
  display: block;
  font-family: "Outfit", sans-serif;
  letter-spacing: -0.03em;
  font-size: 0.96rem;
}

.hero-summary-card p {
  margin: 0.6rem 0 0;
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.62;
}

.section-intro {
  max-width: 860px;
  margin-bottom: 1.2rem;
}

.section-intro h2,
.cta-panel h2 {
  font-size: clamp(2rem, 3.5vw, 3.4rem);
}

.section-intro p {
  margin: 0.75rem 0 0;
  max-width: 62ch;
}

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

.text-band,
.content-list,
.step-list,
.ops-table,
.band-split {
  display: grid;
  gap: 0.9rem;
}

.text-band {
  max-width: 78ch;
}

.band-split {
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  align-items: start;
}

.content-list {
  padding: 0.9rem 0 0;
  border-top: 1px solid rgba(149, 181, 194, 0.12);
}

.content-row {
  display: grid;
  grid-template-columns: minmax(180px, 0.4fr) minmax(0, 1fr);
  gap: 1rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(149, 181, 194, 0.1);
}

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

.content-label {
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.76rem;
  font-weight: 800;
}

.content-body strong {
  display: block;
  font-family: "Outfit", sans-serif;
  letter-spacing: -0.03em;
  font-size: 1.05rem;
}

.content-body p {
  margin: 0.4rem 0 0;
}

.step-list {
  position: relative;
}

.step-item {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 0.85rem;
  align-items: start;
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(149, 181, 194, 0.1);
}

.step-item:last-child {
  border-bottom: 0;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  border-radius: 14px;
  border: 1px solid rgba(149, 181, 194, 0.14);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-primary);
  font-family: "Outfit", sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
}

.ops-table {
  border-top: 1px solid rgba(149, 181, 194, 0.12);
}

.ops-row {
  display: grid;
  grid-template-columns: minmax(220px, 0.5fr) minmax(0, 1fr);
  gap: 1rem;
  padding: 0.8rem 0;
  border-bottom: 1px solid rgba(149, 181, 194, 0.1);
}

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

.ops-row h3 {
  margin: 0;
  font-family: "Outfit", sans-serif;
  letter-spacing: -0.03em;
  font-size: 1.02rem;
}

.ops-row p {
  margin: 0;
  color: var(--text-secondary);
  line-height: 1.54;
}

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

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

.card,
.command-panel,
.faq-card {
  position: relative;
  overflow: hidden;
  padding: 1.25rem;
}

.card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 0.9rem;
  background: linear-gradient(145deg, rgba(75, 214, 223, 0.16), rgba(139, 229, 123, 0.12));
  border: 1px solid rgba(149, 181, 194, 0.18);
  color: #dbf8fb;
  font-size: 1rem;
  font-weight: 800;
}

.card h3,
.card h4,
.command-panel h3 {
  margin: 0.75rem 0 0;
  font-family: "Outfit", sans-serif;
  letter-spacing: -0.03em;
  font-size: 1.08rem;
}

.card p,
.command-panel p {
  margin: 0.65rem 0 0;
}

.check-list,
.prose ul {
  margin: 0.75rem 0 0;
  padding: 0;
  list-style: none;
}

.check-list li,
.prose li {
  position: relative;
  padding-left: 1.1rem;
  margin-top: 0.4rem;
}

.check-list li::before,
.prose li::before {
  content: "";
  position: absolute;
  top: 0.66rem;
  left: 0;
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
}

.split-grid {
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  align-items: start;
}

.split-copy,
.split-visual {
  min-height: 100%;
}

.split-copy h3 {
  font-size: 1.45rem;
}

.split-copy p {
  margin: 0.7rem 0 0;
}

.split-visual,
.stack-panel {
  position: relative;
  overflow: hidden;
  padding: 1.2rem;
}

.stack-panel {
  display: grid;
  gap: 0.8rem;
}

.stack-list {
  display: grid;
  gap: 0.7rem;
}

.stack-item {
  padding: 0.85rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(149, 181, 194, 0.14);
}

.stack-item strong {
  display: block;
  font-family: "Outfit", sans-serif;
  font-size: 0.96rem;
}

.stack-item p {
  margin: 0.4rem 0 0;
  color: var(--text-muted);
  line-height: 1.5;
}

.timeline-grid {
  display: grid;
  gap: 0.9rem;
}

.timeline-card {
  position: relative;
  overflow: hidden;
  padding: 1.15rem;
}

.timeline-step {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 0.75rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(149, 181, 194, 0.16);
  color: var(--text-muted);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.timeline-card p {
  margin: 0.6rem 0 0;
}

.workflow-rail {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.workflow-stage {
  padding: 0.95rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(149, 181, 194, 0.16);
  background: rgba(255, 255, 255, 0.04);
}

.workflow-stage strong {
  display: block;
  font-family: "Outfit", sans-serif;
  font-size: 1.08rem;
}

.workflow-stage p {
  margin: 0.5rem 0 0;
  color: var(--text-muted);
  line-height: 1.52;
}

.command-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.command-block {
  position: relative;
  margin-top: 0.7rem;
  padding: 2.9rem 0.95rem 0.85rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(149, 181, 194, 0.16);
  background: rgba(4, 10, 16, 0.88);
  overflow-x: auto;
}

.copy-command {
  position: absolute;
  top: 0.7rem;
  right: 0.7rem;
  z-index: 1;
  min-height: 34px;
  padding: 0 0.75rem;
  border-color: rgba(149, 181, 194, 0.18);
  background: rgba(255, 255, 255, 0.04);
}

.copy-command.is-copied {
  color: #d7f5cf;
  border-color: rgba(139, 229, 123, 0.24);
  background: rgba(139, 229, 123, 0.1);
}

.command-block code {
  color: #e1f5f8;
  font-size: 0.88rem;
  line-height: 1.7;
  white-space: pre-wrap;
  word-break: break-word;
}

.faq-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.faq-filter {
  width: min(420px, 100%);
  min-height: 46px;
  padding: 0 1rem;
  border-radius: 14px;
  border: 1px solid rgba(149, 181, 194, 0.2);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-primary);
}

.faq-filter::placeholder {
  color: var(--text-muted);
}

.faq-stack {
  display: grid;
  gap: 0.75rem;
}

.faq-card summary {
  list-style: none;
  cursor: pointer;
  padding-right: 2rem;
}

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

.faq-card summary::after {
  content: "+";
  position: absolute;
  top: 1.05rem;
  right: 1.05rem;
  color: var(--text-muted);
  font-size: 1.1rem;
}

.faq-card[open] summary::after {
  content: "−";
}

.faq-answer {
  margin: 0.7rem 0 0;
}

.faq-answer p {
  margin: 0;
}

.cta-panel {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 1rem;
  padding: 1.4rem;
}

.cta-panel p {
  margin: 0.75rem 0 0;
  max-width: 60ch;
}

.footer-shell {
  padding: 0 0 1.8rem;
}

.footer-grid {
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.8fr) minmax(0, 0.9fr);
  align-items: start;
  gap: 1.1rem;
  padding: 1.35rem;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-xl);
  background: rgba(8, 15, 24, 0.8);
  box-shadow: var(--shadow-md);
}

.footer-copy p,
.footer-column p {
  margin: 0.6rem 0 0;
}

.footer-column {
  display: grid;
  gap: 0.45rem;
}

.footer-column h3 {
  margin: 0;
  font-family: "Outfit", sans-serif;
  font-size: 1rem;
  letter-spacing: -0.03em;
}

.footer-links {
  display: grid;
  gap: 0.35rem;
}

.footer-links a {
  color: var(--text-muted);
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--text-primary);
}

.muted-note {
  color: var(--text-muted);
  font-size: 0.86rem;
}

.subgrid {
  display: grid;
  gap: 0.8rem;
}

.prose {
  max-width: 70ch;
}

.prose p:first-child {
  margin-top: 0;
}

.prose p,
.prose ul {
  margin-bottom: 0;
}

.hero-list {
  display: grid;
  gap: 0.65rem;
  margin-top: 1rem;
}

.hero-list-item {
  display: grid;
  grid-template-columns: 0.8rem 1fr;
  gap: 0.75rem;
  align-items: start;
}

.hero-list-item span:first-child {
  width: 0.8rem;
  height: 0.8rem;
  margin-top: 0.35rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  box-shadow: 0 0 0 8px rgba(71, 212, 222, 0.09);
}

.hero-list-item p {
  margin: 0;
  color: var(--text-secondary);
  line-height: 1.5;
}

.surface-panel {
  position: relative;
  overflow: hidden;
  padding: 1.15rem;
}

.surface-panel h3 {
  margin: 0;
  font-family: "Outfit", sans-serif;
  font-size: 1.2rem;
  letter-spacing: -0.03em;
}

.surface-panel p {
  margin: 0.65rem 0 0;
  color: var(--text-secondary);
}

.band-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 1rem;
}

.band-grid > * {
  grid-column: span 4;
}

.trust-grid > *:nth-child(1),
.trust-grid > *:nth-child(2),
.trust-grid > *:nth-child(3) {
  grid-column: span 1;
}

:focus-visible {
  outline: 2px solid rgba(90, 225, 234, 0.95);
  outline-offset: 3px;
}

@media (max-width: 1180px) {
  .hero-grid,
  .split-grid,
  .cta-panel,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .grid-4,
  .workflow-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-summary-grid,
  .metric-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .preview-board,
  .band-split {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 920px) {
  .site-header {
    padding-top: 0.75rem;
  }

  .header-shell {
    grid-template-columns: minmax(0, 1fr) auto;
  }

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

  .site-nav-wrap {
    display: none;
    grid-column: 1 / -1;
  }

  .site-nav-wrap.is-open {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    padding-top: 0.25rem;
  }

  .site-nav {
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .header-actions {
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .grid-3,
  .doc-grid,
  .trust-grid,
  .capability-grid,
  .command-grid,
  .workflow-rail {
    grid-template-columns: 1fr;
  }

  .content-row,
  .ops-row,
  .step-item {
    grid-template-columns: 1fr;
  }

  .metric-strip,
  .hero-summary-grid,
  .grid-2,
  .grid-4,
  .workflow-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  :root {
    --container: min(1280px, calc(100% - 1.25rem));
  }

  .section {
    padding: 2.4rem 0;
  }

  .section-hero {
    padding: 2rem 0 1.25rem;
  }

  .hero-copy h1,
  .page-title {
    font-size: clamp(2rem, 10vw, 3rem);
  }

  .section-intro h2,
  .cta-panel h2 {
    font-size: clamp(1.75rem, 8vw, 2.5rem);
  }

  .header-actions,
  .hero-actions,
  .cta-actions,
  .button-row {
    width: 100%;
  }

  .header-actions .button,
  .hero-actions .button,
  .cta-actions .button,
  .button-row .button {
    flex: 1 1 calc(50% - 0.375rem);
  }

  .brand-copy small {
    white-space: normal;
  }

  .card,
  .command-panel,
  .timeline-card,
  .faq-card,
  .hero-rail,
  .split-visual,
  .surface-panel,
  .cta-panel,
  .footer-grid {
    border-radius: 20px;
  }
}

@media (max-width: 480px) {
  :root {
    --container: min(1280px, calc(100% - 1rem));
  }

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

  .site-nav a,
  .header-actions .button,
  .hero-actions .button,
  .cta-actions .button,
  .button-row .button {
    width: 100%;
    flex-basis: 100%;
  }

  .header-shell {
    padding: 0.85rem;
  }

  .hero-grid,
  .split-grid,
  .cta-grid,
  .footer-grid,
  .content-grid-2,
  .hero-summary-grid {
    gap: 0.85rem;
  }

  .brand-mark {
    width: 42px;
    height: 42px;
  }

  .hero-copy p,
  .section-intro p,
  .card p,
  .split-copy p,
  .timeline-card p,
  .faq-answer,
  .footer-copy p,
  .meta-note,
  .check-list li,
  .prose p,
  .prose li {
    font-size: 0.94rem;
  }

  .faq-controls {
    flex-direction: column;
    align-items: stretch;
  }
}