:root {
  color-scheme: dark;
  --bg: #080a0f;
  --bg-2: #0d121b;
  --panel: rgba(13, 18, 27, 0.72);
  --panel-strong: rgba(16, 23, 35, 0.92);
  --line: rgba(142, 160, 184, 0.22);
  --text: #f7fafc;
  --muted: #9cadc3;
  --quiet: #64748b;
  --cyan: #37d5ff;
  --green: #47f5a7;
  --amber: #ffcb5c;
  --rose: #ff6b8a;
  --blue: #7aa7ff;
  --violet: #b983ff;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
  --radius: 8px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  line-height: 1.5;
  letter-spacing: 0;
  overflow-x: hidden;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -2;
  content: "";
  background:
    radial-gradient(circle at 12% 18%, rgba(55, 213, 255, 0.18), transparent 28%),
    radial-gradient(circle at 82% 12%, rgba(71, 245, 167, 0.12), transparent 28%),
    linear-gradient(180deg, #080a0f 0%, #0c1119 44%, #080a0f 100%);
}

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

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

.site-header {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(18px, 4vw, 48px);
  border-bottom: 1px solid transparent;
  background: linear-gradient(180deg, rgba(8, 10, 15, 0.86), rgba(8, 10, 15, 0.24));
  backdrop-filter: blur(18px);
  transition: border-color 180ms ease, background 180ms ease;
}

.site-header.is-elevated {
  border-color: var(--line);
  background: rgba(8, 10, 15, 0.86);
}

.brand {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-mark {
  color: var(--text);
}

.brand-accent {
  color: var(--cyan);
}

.nav {
  display: flex;
  align-items: center;
  gap: clamp(14px, 3vw, 34px);
  color: var(--muted);
  font-size: 0.92rem;
}

.nav a,
.header-cta {
  transition: color 160ms ease;
}

.nav a:hover,
.header-cta:hover {
  color: var(--text);
}

.header-cta {
  color: var(--cyan);
  font-size: 0.9rem;
  font-weight: 700;
}

.hero {
  position: relative;
  min-height: 94vh;
  display: grid;
  align-items: center;
  padding: 112px clamp(18px, 4vw, 48px) 56px;
  overflow: hidden;
}

.hero-bg,
.hero-bg img,
.hero-shade,
.scan-grid {
  position: absolute;
  inset: 0;
}

.hero-bg {
  z-index: -1;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center right;
  opacity: 0.92;
  filter: saturate(1.22) contrast(1.1);
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(8, 10, 15, 0.98) 0%, rgba(8, 10, 15, 0.76) 34%, rgba(8, 10, 15, 0.16) 72%),
    linear-gradient(180deg, rgba(8, 10, 15, 0.02) 0%, rgba(8, 10, 15, 0.42) 64%, #080a0f 100%);
}

.scan-grid {
  opacity: 0.22;
  background-image:
    linear-gradient(rgba(55, 213, 255, 0.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(55, 213, 255, 0.12) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0.9), transparent 78%);
  animation: gridDrift 20s linear infinite;
}

.hero-inner,
.section,
.workflow-stage,
.tech-band,
.process,
.disclaimer,
.contact,
.site-footer {
  width: min(100%, var(--max));
  margin: 0 auto;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(330px, 0.66fr);
  align-items: center;
  gap: clamp(28px, 6vw, 76px);
}

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

.eyebrow,
.section-kicker {
  margin: 0 0 14px;
  color: var(--green);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 720px;
  margin-bottom: 22px;
  font-size: clamp(3rem, 7.4vw, 6.35rem);
  line-height: 0.92;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 5vw, 4.5rem);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  font-size: 1.15rem;
  line-height: 1.2;
  letter-spacing: 0;
}

.hero-lede,
.split p,
.stage-copy p,
.tech-copy p,
.contact-panel p,
.disclaimer p {
  color: var(--muted);
  font-size: clamp(1rem, 1.6vw, 1.22rem);
}

.hero-lede {
  max-width: 690px;
  margin-bottom: 34px;
}

.hero-showcase {
  width: min(100% - 32px, var(--max));
  margin: -54px auto 44px;
  position: relative;
  z-index: 2;
}

.hero-showcase img {
  display: block;
  width: 100%;
  aspect-ratio: 1672 / 941;
  object-fit: cover;
  border: 1px solid rgba(142, 160, 184, 0.24);
  border-radius: 8px;
  box-shadow: 0 34px 110px rgba(0, 0, 0, 0.5);
}

.hero-showcase figcaption {
  margin-top: 12px;
  color: var(--quiet);
  font-size: 0.9rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.btn {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-weight: 800;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.btn:hover {
  transform: translateY(-2px);
  border-color: rgba(55, 213, 255, 0.6);
}

.btn.primary {
  background: linear-gradient(135deg, var(--cyan), var(--green));
  color: #031015;
  border-color: transparent;
}

.btn.secondary {
  background: rgba(247, 250, 252, 0.06);
}

.command-panel,
.orbit-card,
.terminal,
.contact-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(17, 23, 34, 0.86), rgba(11, 16, 25, 0.76));
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.command-panel {
  padding: 18px;
  transform: translateY(18px);
  background: linear-gradient(180deg, rgba(17, 23, 34, 0.68), rgba(11, 16, 25, 0.54));
  box-shadow: 0 18px 64px rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(8px);
}

.panel-header,
.terminal-top {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.78rem;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 24px var(--green);
}

.panel-code {
  margin-left: auto;
  color: var(--cyan);
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 18px 0;
}

.metric-grid div {
  min-width: 0;
  padding: 14px 10px;
  border: 1px solid rgba(142, 160, 184, 0.16);
  border-radius: 7px;
  background: rgba(8, 10, 15, 0.42);
}

.metric-value {
  display: block;
  color: var(--text);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 1.55rem;
  font-weight: 900;
}

.metric-label {
  color: var(--quiet);
  font-size: 0.74rem;
}

.queue {
  display: grid;
  gap: 8px;
}

.queue-row {
  position: relative;
  display: grid;
  grid-template-columns: 0.7fr 1.5fr auto;
  gap: 10px;
  align-items: center;
  min-height: 52px;
  padding: 12px;
  border: 1px solid rgba(142, 160, 184, 0.16);
  border-radius: 7px;
  background: rgba(8, 10, 15, 0.34);
  overflow: hidden;
}

.queue-row.active {
  border-color: rgba(255, 203, 92, 0.46);
  box-shadow: inset 3px 0 0 var(--amber);
}

.queue-row.active::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(255, 203, 92, 0.18), transparent 44%);
  content: "";
  pointer-events: none;
  animation: queueSweep 2.2s ease-in-out infinite;
}

.queue-row span {
  color: var(--cyan);
  font-size: 0.8rem;
  font-weight: 800;
}

.queue-row strong {
  font-size: 0.86rem;
  font-weight: 700;
}

.queue-row em {
  color: var(--green);
  font-size: 0.74rem;
  font-style: normal;
  font-weight: 800;
}

.signal-strip {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(8, 10, 15, 0.74);
}

.signal-strip div {
  position: relative;
  min-height: 88px;
  display: grid;
  place-items: center;
  padding: 18px;
  border-right: 1px solid var(--line);
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.8rem;
  text-align: center;
  overflow: hidden;
}

.signal-strip div:last-child {
  border-right: 0;
}

.section {
  padding: clamp(70px, 10vw, 128px) clamp(18px, 4vw, 0px);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.76fr);
  gap: clamp(28px, 6vw, 74px);
  align-items: start;
}

.workflow-stage {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(320px, 1fr);
  gap: clamp(26px, 5vw, 58px);
  align-items: center;
  padding: 24px clamp(18px, 4vw, 0px) clamp(70px, 10vw, 128px);
}

.orbit-card {
  position: relative;
  min-height: 480px;
  overflow: hidden;
}

.map-plane {
  position: absolute;
  inset: 32px;
  border: 1px solid rgba(55, 213, 255, 0.2);
  border-radius: 7px;
  background:
    linear-gradient(rgba(55, 213, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(55, 213, 255, 0.08) 1px, transparent 1px),
    radial-gradient(circle at 60% 40%, rgba(71, 245, 167, 0.12), transparent 36%);
  background-size: 34px 34px, 34px 34px, auto;
}

.node {
  position: absolute;
  width: 16px;
  height: 16px;
  border: 2px solid var(--cyan);
  border-radius: 50%;
  background: #071018;
  box-shadow: 0 0 24px rgba(55, 213, 255, 0.7);
  animation: pulse 2.5s ease-in-out infinite;
}

.n1 { top: 18%; left: 22%; }
.n2 { top: 34%; right: 18%; animation-delay: 0.4s; }
.n3 { right: 32%; bottom: 18%; animation-delay: 0.8s; }
.n4 { left: 18%; bottom: 30%; animation-delay: 1.2s; }

.route {
  position: absolute;
  height: 2px;
  transform-origin: left;
  background: linear-gradient(90deg, transparent, var(--green), transparent);
  opacity: 0.82;
  animation: routeGlow 3s linear infinite;
}

.r1 { top: 24%; left: 24%; width: 52%; transform: rotate(11deg); }
.r2 { top: 56%; left: 20%; width: 52%; transform: rotate(-24deg); animation-delay: 0.65s; }
.r3 { top: 66%; right: 20%; width: 38%; transform: rotate(31deg); animation-delay: 1.1s; }

.workflow-steps {
  position: absolute;
  right: 24px;
  bottom: 24px;
  left: 24px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.workflow-steps span {
  position: relative;
  padding: 10px;
  border: 1px solid rgba(142, 160, 184, 0.16);
  border-radius: 7px;
  background: rgba(8, 10, 15, 0.7);
  color: var(--muted);
  font-size: 0.78rem;
  overflow: hidden;
}

.card-grid,
.use-case-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.use-case-grid {
  gap: 10px;
}

.service-card,
.use-card,
.process-step {
  position: relative;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(17, 23, 34, 0.62);
  overflow: hidden;
}

.service-card,
.use-card {
  padding: 24px;
}

.use-card {
  padding: 18px 18px 16px;
}

.use-card h3 {
  margin-bottom: 12px;
  font-size: clamp(1.16rem, 1.7vw, 1.48rem);
  line-height: 1.06;
}

.service-card p,
.use-card p,
.process-step p {
  color: var(--muted);
}

.use-card p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.46;
}

.card-index,
.process-step span {
  display: inline-block;
  margin-bottom: 34px;
  color: var(--cyan);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-weight: 900;
}

.services .card-grid {
  position: relative;
  display: block;
  width: min(100%, 780px);
  min-height: 238px;
  margin-top: 18px;
  overflow: hidden;
}

.services .card-grid::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 2;
  width: 3px;
  background: linear-gradient(180deg, var(--cyan), var(--green), var(--amber));
  box-shadow: 0 0 28px rgba(55, 213, 255, 0.52);
  content: "";
}

.services .service-card {
  position: absolute;
  inset: 0;
  display: grid;
  align-content: center;
  padding: clamp(24px, 4vw, 38px);
  border-color: color-mix(in srgb, var(--activity-color) 38%, transparent);
  background:
    linear-gradient(90deg, var(--activity-glow), transparent 42%),
    rgba(17, 23, 34, 0.72);
  box-shadow: 0 20px 70px rgba(0, 0, 0, 0.34);
  opacity: 0;
  transform: translateX(112%);
  animation: serviceCycle 18s ease-in-out infinite;
  animation-delay: var(--service-delay, 0s);
}

.services .service-card:nth-child(2) {
  --service-delay: 4.5s;
}

.services .service-card:nth-child(3) {
  --service-delay: 9s;
}

.services .service-card:nth-child(4) {
  --service-delay: 13.5s;
}

.services .service-card .card-index {
  margin-bottom: 18px;
}

.services .service-card h3 {
  max-width: 560px;
  margin-bottom: 12px;
  font-size: clamp(1.55rem, 3vw, 2.35rem);
}

.services .service-card p {
  max-width: 620px;
  margin-bottom: 0;
  font-size: clamp(1rem, 1.4vw, 1.12rem);
}

.tech-band {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(340px, 0.9fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
  padding: clamp(70px, 10vw, 128px) clamp(18px, 4vw, 0px);
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  padding: 0;
  margin: 28px 0 0;
  list-style: none;
}

.feature-list li {
  position: relative;
  min-height: 44px;
  display: flex;
  align-items: center;
  padding: 10px 12px;
  border: 1px solid rgba(142, 160, 184, 0.17);
  border-radius: 7px;
  color: var(--muted);
  background: rgba(8, 10, 15, 0.38);
  overflow: hidden;
}

.feature-list li::before {
  width: 7px;
  height: 7px;
  margin-right: 10px;
  border-radius: 50%;
  background: var(--green);
  content: "";
}

.terminal {
  min-height: 396px;
  overflow: hidden;
}

.terminal-top {
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
}

.terminal-top span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--rose);
}

.terminal-top span:nth-child(2) {
  background: var(--amber);
}

.terminal-top span:nth-child(3) {
  background: var(--green);
}

.terminal-top strong {
  margin-left: auto;
  color: var(--quiet);
}

#terminal-feed {
  min-height: 330px;
  margin: 0;
  padding: 20px;
  color: var(--green);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: clamp(0.78rem, 1.3vw, 0.92rem);
  white-space: pre-wrap;
}

.ticker {
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #0b1018;
}

.ticker-track {
  display: flex;
  width: max-content;
  animation: ticker 28s linear infinite;
}

.ticker span {
  position: relative;
  display: inline-flex;
  min-height: 72px;
  align-items: center;
  padding: 0 36px;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  text-transform: uppercase;
  overflow: hidden;
}

.ticker span::before {
  width: 8px;
  height: 8px;
  margin-right: 14px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 18px var(--cyan);
  content: "";
}

.activity-cluster [data-activity],
.service-card,
.use-card,
.process-step,
.ticker span {
  --activity-color: var(--cyan);
  --activity-glow: rgba(55, 213, 255, 0.24);
}

.activity-cluster [data-activity]::after,
.service-card::after,
.use-card::after,
.process-step::after,
.ticker span::after {
  position: absolute;
  content: "";
  pointer-events: none;
}

.activity-cluster [data-activity="scan"]::after,
.service-card::after,
.use-card::after {
  inset: 0;
  background: linear-gradient(90deg, transparent 0%, var(--activity-glow) 42%, transparent 74%);
  transform: translateX(-115%);
  animation: activityScan 5.8s ease-in-out infinite;
  animation-delay: var(--activity-delay, 0s);
}

.activity-cluster [data-activity="drop"]::after,
.process-step::after {
  top: -42%;
  right: 0;
  left: 0;
  height: 42%;
  background: linear-gradient(180deg, transparent, var(--activity-glow), transparent);
  animation: activityDrop 6.4s ease-in-out infinite;
  animation-delay: var(--activity-delay, 0s);
}

.activity-cluster [data-activity="sweep"]::after,
.ticker span::after {
  top: 0;
  bottom: 0;
  left: -10%;
  width: 3px;
  background: var(--activity-color);
  box-shadow: 0 0 18px var(--activity-color), 0 0 42px var(--activity-color);
  animation: activityLine 4.8s ease-in-out infinite;
  animation-delay: var(--activity-delay, 0s);
}

.activity-cluster [data-activity="pulse"] {
  animation: activityPulse 4.6s ease-in-out infinite;
  animation-delay: var(--activity-delay, 0s);
}

.activity-cluster [data-activity="pulse"]::after {
  inset: 0;
  border: 1px solid color-mix(in srgb, var(--activity-color) 42%, transparent);
  border-radius: inherit;
  box-shadow: inset 0 0 22px var(--activity-glow);
  opacity: 0;
  animation: activityBorder 4.6s ease-in-out infinite;
  animation-delay: var(--activity-delay, 0s);
}

.signal-strip div:nth-child(1),
.workflow-steps span:nth-child(1),
.feature-list li:nth-child(1),
.service-card:nth-child(1),
.use-card:nth-child(1),
.process-step:nth-child(1),
.ticker span:nth-child(1n) {
  --activity-color: var(--cyan);
  --activity-glow: rgba(55, 213, 255, 0.24);
}

.signal-strip div:nth-child(2),
.workflow-steps span:nth-child(2),
.feature-list li:nth-child(2),
.service-card:nth-child(2),
.use-card:nth-child(2),
.process-step:nth-child(2),
.ticker span:nth-child(2n) {
  --activity-color: var(--green);
  --activity-glow: rgba(71, 245, 167, 0.22);
}

.signal-strip div:nth-child(3),
.workflow-steps span:nth-child(3),
.feature-list li:nth-child(3),
.service-card:nth-child(3),
.use-card:nth-child(3),
.process-step:nth-child(3),
.ticker span:nth-child(3n) {
  --activity-color: var(--blue);
  --activity-glow: rgba(122, 167, 255, 0.24);
}

.signal-strip div:nth-child(4),
.workflow-steps span:nth-child(4),
.feature-list li:nth-child(4),
.service-card:nth-child(4),
.use-card:nth-child(4),
.process-step:nth-child(4),
.ticker span:nth-child(4n) {
  --activity-color: var(--rose);
  --activity-glow: rgba(255, 107, 138, 0.2);
}

.signal-strip div:nth-child(5),
.workflow-steps span:nth-child(5),
.feature-list li:nth-child(5),
.ticker span:nth-child(5n) {
  --activity-color: var(--amber);
  --activity-glow: rgba(255, 203, 92, 0.2);
}

.workflow-steps span:nth-child(6),
.feature-list li:nth-child(6),
.ticker span:nth-child(6n) {
  --activity-color: var(--violet);
  --activity-glow: rgba(185, 131, 255, 0.22);
}

.signal-strip div:nth-child(2n),
.workflow-steps span:nth-child(2n),
.feature-list li:nth-child(2n),
.service-card:nth-child(2n),
.use-card:nth-child(2n),
.process-step:nth-child(2n),
.ticker span:nth-child(2n) {
  --activity-delay: 0.9s;
}

.signal-strip div:nth-child(3n),
.workflow-steps span:nth-child(3n),
.feature-list li:nth-child(3n),
.service-card:nth-child(3n),
.use-card:nth-child(3n),
.process-step:nth-child(3n),
.ticker span:nth-child(3n) {
  --activity-delay: 1.8s;
}

.signal-strip div:nth-child(4n),
.workflow-steps span:nth-child(4n),
.feature-list li:nth-child(4n),
.service-card:nth-child(4n),
.use-card:nth-child(4n),
.process-step:nth-child(4n),
.ticker span:nth-child(4n) {
  --activity-delay: 2.7s;
}

.service-card:nth-child(2n)::after,
.use-card:nth-child(2n)::after {
  background: linear-gradient(180deg, transparent 0%, var(--activity-glow) 44%, transparent 76%);
  transform: translateY(-120%);
  animation-name: activityScanDown;
}

#use-cases .use-card {
  --activity-color: #37d5ff;
  --activity-glow: rgba(55, 213, 255, 0.22);
  border-color: rgba(72, 180, 255, 0.18);
  box-shadow: inset 0 0 0 1px rgba(72, 180, 255, 0.03);
}

#use-cases .use-card::before {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(55, 213, 255, 0.72);
  border-radius: inherit;
  box-shadow: inset 0 0 20px rgba(55, 213, 255, 0.16), 0 0 28px rgba(55, 213, 255, 0.16);
  content: "";
  opacity: 0;
  pointer-events: none;
  animation: useCaseBlueFrame 8s ease-in-out infinite;
  animation-delay: var(--use-case-delay, 0s);
}

#use-cases .use-card::after,
#use-cases .use-card:nth-child(2n)::after {
  inset: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(55, 213, 255, 0.28) 42%, transparent 74%);
  transform: translateX(-115%);
  animation: useCaseBlueScan 8s ease-in-out infinite;
  animation-delay: var(--use-case-delay, 0s);
}

#use-cases .use-card:nth-child(1) {
  --use-case-delay: 0s;
}

#use-cases .use-card:nth-child(2) {
  --use-case-delay: 2s;
}

#use-cases .use-card:nth-child(3) {
  --use-case-delay: 4s;
}

#use-cases .use-card:nth-child(4) {
  --use-case-delay: 6s;
}

.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  padding: 0 clamp(18px, 4vw, 0px) clamp(70px, 10vw, 128px);
}

.process-step {
  padding: 22px;
}

.disclaimer {
  padding: 34px clamp(18px, 4vw, 34px);
  border: 1px solid rgba(255, 203, 92, 0.28);
  border-radius: var(--radius);
  background: rgba(255, 203, 92, 0.06);
}

.disclaimer h2 {
  font-size: clamp(1.4rem, 3vw, 2.35rem);
}

.contact {
  padding: clamp(70px, 10vw, 128px) clamp(18px, 4vw, 0px);
}

.contact-panel {
  position: relative;
  overflow: hidden;
  padding: clamp(28px, 5vw, 58px);
}

.contact-panel::after {
  position: absolute;
  inset: auto -20% -45% 50%;
  height: 240px;
  background: radial-gradient(circle, rgba(55, 213, 255, 0.2), transparent 70%);
  content: "";
}

.contact-panel h2 {
  max-width: 760px;
}

.contact-panel p {
  max-width: 660px;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 30px clamp(18px, 4vw, 0px) 44px;
  border-top: 1px solid var(--line);
  color: var(--quiet);
  font-size: 0.88rem;
}

.site-footer span:first-child {
  color: var(--text);
  font-weight: 900;
}

.site-footer a {
  color: var(--cyan);
}

.reveal {
  transform: translateY(16px);
  opacity: 0;
  transition: transform 600ms ease, opacity 600ms ease;
}

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

@keyframes gridDrift {
  to {
    background-position: 64px 64px;
  }
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 0.86;
  }
  50% {
    transform: scale(1.5);
    opacity: 1;
  }
}

@keyframes routeGlow {
  0% {
    opacity: 0.18;
    filter: hue-rotate(0deg);
  }
  50% {
    opacity: 0.95;
  }
  100% {
    opacity: 0.18;
    filter: hue-rotate(80deg);
  }
}

@keyframes queueSweep {
  0% {
    opacity: 0;
    transform: translateX(-28%);
  }
  45% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translateX(55%);
  }
}

@keyframes activityScan {
  0%,
  58% {
    opacity: 0;
    transform: translateX(-115%);
  }
  70% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translateX(115%);
  }
}

@keyframes activityScanDown {
  0%,
  56% {
    opacity: 0;
    transform: translateY(-120%);
  }
  70% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translateY(120%);
  }
}

@keyframes activityDrop {
  0%,
  55% {
    opacity: 0;
    transform: translateY(0);
  }
  68% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translateY(340%);
  }
}

@keyframes activityLine {
  0%,
  48% {
    opacity: 0;
    transform: translateX(0);
  }
  62% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translateX(1300%);
  }
}

@keyframes activityPulse {
  0%,
  54%,
  100% {
    color: var(--muted);
  }
  68% {
    color: var(--text);
  }
}

@keyframes activityBorder {
  0%,
  54%,
  100% {
    opacity: 0;
  }
  68% {
    opacity: 1;
  }
}

@keyframes useCaseBlueScan {
  0% {
    opacity: 0;
    transform: translateX(-115%);
  }
  8% {
    opacity: 1;
  }
  22% {
    opacity: 0;
    transform: translateX(115%);
  }
  23%,
  100% {
    opacity: 0;
    transform: translateX(115%);
  }
}

@keyframes useCaseBlueFrame {
  0%,
  24%,
  100% {
    opacity: 0;
  }
  8%,
  18% {
    opacity: 1;
  }
}

@keyframes serviceCycle {
  0% {
    opacity: 0;
    transform: translateX(112%);
  }
  7%,
  23% {
    opacity: 1;
    transform: translateX(0);
  }
  31% {
    opacity: 0;
    transform: translateX(-112%);
  }
  100% {
    opacity: 0;
    transform: translateX(-112%);
  }
}

@keyframes ticker {
  to {
    transform: translateX(-50%);
  }
}

@media (max-width: 980px) {
  .nav {
    display: none;
  }

  .hero {
    min-height: auto;
  }

  .hero-showcase {
    margin-top: 28px;
  }

  .hero-inner,
  .workflow-stage,
  .tech-band,
  .split {
    grid-template-columns: 1fr;
  }

  .command-panel {
    transform: none;
  }

  .signal-strip,
  .card-grid,
  .use-case-grid,
  .process {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .site-header {
    padding: 14px 16px;
  }

  .header-cta {
    display: none;
  }

  .hero {
    padding: 92px 16px 44px;
  }

  h1 {
    max-width: 100%;
    font-size: clamp(2.48rem, 13.4vw, 3.35rem);
    line-height: 1.02;
    overflow-wrap: normal;
  }

  h2 {
    font-size: clamp(2rem, 12vw, 3rem);
  }

  .hero-actions,
  .btn {
    width: 100%;
  }

  .metric-grid,
  .queue-row,
  .workflow-steps,
  .signal-strip,
  .card-grid,
  .use-case-grid,
  .process,
  .feature-list {
    grid-template-columns: 1fr;
  }

  .signal-strip div {
    min-height: 64px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .orbit-card {
    min-height: 420px;
  }

  .services .card-grid {
    min-height: 308px;
  }

  .use-case-grid {
    gap: 8px;
  }

  .use-card {
    padding: 16px;
    border-radius: 10px;
  }

  .use-card h3 {
    margin-bottom: 9px;
    font-size: clamp(1.08rem, 6vw, 1.34rem);
  }

  .use-card p {
    font-size: 0.9rem;
    line-height: 1.4;
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .reveal {
    transform: none;
    opacity: 1;
  }

  .services .card-grid {
    display: grid;
    gap: 14px;
    min-height: 0;
    overflow: visible;
  }

  .services .card-grid::before {
    display: none;
  }

  .services .service-card {
    position: relative;
    inset: auto;
    opacity: 1;
    transform: none;
    animation: none;
  }
}