:root {
  --navy-950: #071a2b;
  --navy-900: #0c263d;
  --navy-800: #123650;
  --navy-700: #1a4966;
  --ink: #142d42;
  --muted: #647b8e;
  --line: #d8e3e9;
  --mist: #f2f7f8;
  --paper: #fbfdfc;
  --white: #fff;
  --mint: #26c6a2;
  --mint-dark: #129274;
  --mint-soft: #dff8f1;
  --amber: #f5a623;
  --coral: #ee6c5d;
  --shadow: 0 28px 90px rgba(5, 26, 43, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--paper);
  font-family: "DM Sans", sans-serif;
  -webkit-font-smoothing: antialiased;
}

body::selection {
  color: var(--navy-950);
  background: var(--mint);
}

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

button,
input,
select {
  font: inherit;
}

.site-header {
  position: fixed;
  z-index: 50;
  top: 0;
  right: 0;
  left: 0;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  height: 78px;
  padding: 0 4.5vw;
  align-items: center;
  color: var(--navy-900);
  background: rgba(251, 253, 252, 0.88);
  border-bottom: 1px solid rgba(20, 45, 66, 0.08);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  width: max-content;
  align-items: center;
  gap: 12px;
  font-family: "Manrope", sans-serif;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.brand-mark {
  display: inline-grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: var(--white);
  background: var(--navy-900);
  border-radius: 10px;
  font-family: "Manrope", sans-serif;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.04em;
  box-shadow: inset -5px -5px 14px rgba(0, 0, 0, 0.12);
}

.brand-mark::after {
  content: "";
  position: absolute;
  width: 4px;
  height: 12px;
  margin: -11px 0 0 13px;
  background: var(--mint);
  border-radius: 3px;
}

.brand-mark.large {
  width: 60px;
  height: 60px;
  border-radius: 18px;
  font-size: 30px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 32px;
  font-size: 14px;
  font-weight: 600;
}

.site-nav a,
.text-link {
  transition: color 160ms ease;
}

.site-nav a:hover,
.text-link:hover {
  color: var(--mint-dark);
}

.header-actions {
  display: flex;
  justify-self: end;
  align-items: center;
  gap: 22px;
  font-size: 14px;
  font-weight: 600;
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 11px;
  background: transparent;
  border: 0;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  margin: 6px 0;
  background: var(--navy-900);
}

.button {
  display: inline-flex;
  min-height: 52px;
  padding: 0 24px;
  align-items: center;
  justify-content: center;
  color: var(--white);
  background: var(--navy-900);
  border: 1px solid var(--navy-900);
  border-radius: 13px;
  font-family: "Manrope", sans-serif;
  font-size: 14px;
  font-weight: 700;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(12, 38, 61, 0.18);
}

.button.small {
  min-height: 42px;
  padding: 0 18px;
  border-radius: 11px;
  font-size: 13px;
}

.button.ghost {
  color: var(--navy-900);
  background: transparent;
  border-color: rgba(12, 38, 61, 0.24);
}

.button.light {
  color: var(--navy-900);
  background: var(--white);
  border-color: var(--white);
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  min-height: 790px;
  padding: 164px 4.5vw 92px;
  align-items: center;
  color: var(--white);
  background:
    radial-gradient(circle at 87% 16%, rgba(38, 198, 162, 0.18), transparent 25%),
    linear-gradient(128deg, var(--navy-950), var(--navy-900) 60%, #123d54);
}

.hero::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 100px;
  opacity: 0.19;
  background-image: linear-gradient(90deg, transparent 49.5%, rgba(255, 255, 255, 0.16) 50%);
  background-size: 84px 100%;
  mask-image: linear-gradient(to top, black, transparent);
}

.hero-glow {
  position: absolute;
  top: 24%;
  left: -14%;
  width: 500px;
  height: 500px;
  background: rgba(38, 198, 162, 0.08);
  border-radius: 50%;
  filter: blur(30px);
}

.hero-copy {
  position: relative;
  z-index: 2;
  max-width: 620px;
}

.kicker {
  display: block;
  margin-bottom: 22px;
  color: var(--mint);
  font-family: "Manrope", sans-serif;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.kicker.dark {
  color: var(--mint-dark);
}

.hero h1 {
  margin: 0;
  font-family: "Manrope", sans-serif;
  font-size: clamp(58px, 6.7vw, 106px);
  font-weight: 700;
  letter-spacing: -0.065em;
  line-height: 0.92;
}

.hero h1 em {
  color: var(--mint);
  font-style: normal;
}

.hero-copy > p {
  max-width: 570px;
  margin: 34px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 20px;
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  margin-top: 34px;
  gap: 12px;
}

.hero .button {
  color: var(--navy-950);
  background: var(--mint);
  border-color: var(--mint);
}

.hero .button.ghost {
  color: var(--white);
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.24);
}

.hero-proof {
  display: flex;
  margin-top: 56px;
  gap: 28px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 12px;
  font-weight: 600;
}

.hero-proof span {
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-proof b {
  color: var(--mint);
  font-size: 10px;
}

.product-scene {
  position: relative;
  z-index: 3;
  width: 820px;
  margin-left: 5vw;
  perspective: 1400px;
}

.product-window {
  position: relative;
  z-index: 2;
  overflow: hidden;
  width: 820px;
  color: var(--ink);
  background: #f5f8f9;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 22px;
  box-shadow:
    0 45px 100px rgba(0, 0, 0, 0.35),
    0 0 0 8px rgba(255, 255, 255, 0.025);
  transform: rotateY(-6deg) rotateX(2deg);
}

.product-topbar {
  display: flex;
  height: 66px;
  padding: 0 20px;
  align-items: center;
  gap: 13px;
  background: var(--white);
  border-bottom: 1px solid #e0e8ec;
}

.mini-brand {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: white;
  background: var(--navy-900);
  border-radius: 9px;
  font-weight: 800;
}

.product-title {
  display: flex;
  min-width: 190px;
  flex-direction: column;
  font-size: 11px;
}

.product-title strong {
  font-size: 13px;
}

.product-title span {
  color: var(--muted);
}

.product-search {
  flex: 1;
  padding: 9px 13px;
  color: #8ba0ae;
  background: #f4f7f8;
  border-radius: 9px;
  font-size: 11px;
}

.avatar {
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  color: var(--navy-900);
  background: var(--mint-soft);
  border-radius: 50%;
  font-size: 10px;
  font-weight: 800;
}

.product-body {
  display: grid;
  grid-template-columns: 122px 1fr;
  min-height: 430px;
}

.product-sidebar {
  display: flex;
  padding: 25px 13px;
  flex-direction: column;
  gap: 7px;
  background: var(--navy-900);
}

.product-sidebar span {
  padding: 9px 10px;
  color: rgba(255, 255, 255, 0.55);
  border-radius: 7px;
  font-size: 10px;
}

.product-sidebar span.active {
  color: white;
  background: rgba(38, 198, 162, 0.17);
}

.product-content {
  padding: 24px;
}

.welcome-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.welcome-row small {
  color: var(--muted);
  font-size: 9px;
}

.welcome-row h3 {
  margin: 2px 0 0;
  font-size: 20px;
}

.welcome-row button {
  padding: 9px 12px;
  color: white;
  background: var(--navy-900);
  border: 0;
  border-radius: 8px;
  font-size: 9px;
}

.metric-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 20px;
  gap: 12px;
}

.metric-row > div {
  display: flex;
  padding: 16px;
  flex-direction: column;
  background: white;
  border: 1px solid #e0e8ec;
  border-radius: 11px;
}

.metric-row span,
.metric-row i {
  color: var(--muted);
  font-size: 9px;
  font-style: normal;
}

.metric-row strong {
  margin: 4px 0 2px;
  color: var(--navy-900);
  font-size: 25px;
}

.metric-row .alert strong {
  color: var(--coral);
}

.content-grid {
  display: grid;
  grid-template-columns: 1.5fr 0.8fr;
  margin-top: 13px;
  gap: 12px;
}

.work-card,
.pulse-card {
  min-height: 190px;
  padding: 16px;
  background: white;
  border: 1px solid #e0e8ec;
  border-radius: 11px;
}

.work-card header,
.pulse-card header {
  display: flex;
  margin-bottom: 8px;
  align-items: center;
  justify-content: space-between;
  font-size: 10px;
}

.work-card header span,
.pulse-card header span {
  color: var(--mint-dark);
  font-size: 9px;
}

.work-row {
  display: grid;
  grid-template-columns: 7px 1fr auto;
  padding: 10px 0;
  align-items: center;
  gap: 9px;
  border-top: 1px solid #edf1f3;
}

.priority {
  width: 6px;
  height: 6px;
  background: var(--mint);
  border-radius: 50%;
}

.priority.critical {
  background: var(--coral);
}

.priority.medium {
  background: var(--amber);
}

.work-row div {
  display: flex;
  flex-direction: column;
}

.work-row b {
  font-size: 9px;
}

.work-row small,
.work-row time {
  color: var(--muted);
  font-size: 8px;
}

.bars {
  display: flex;
  height: 105px;
  align-items: end;
  gap: 7px;
}

.bars i {
  flex: 1;
  background: linear-gradient(var(--mint), #b7eee1);
  border-radius: 4px 4px 0 0;
}

.week-labels {
  display: flex;
  margin-top: 5px;
  justify-content: space-between;
  color: var(--muted);
  font-size: 8px;
}

.floating-card {
  position: absolute;
  z-index: 4;
  display: flex;
  padding: 13px 16px;
  align-items: center;
  gap: 11px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 13px;
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(12px);
}

.floating-card b,
.floating-card small {
  display: block;
  white-space: nowrap;
}

.floating-card b {
  font-size: 11px;
}

.floating-card small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 8px;
}

.float-one {
  top: -30px;
  right: 20px;
}

.float-two {
  right: -55px;
  bottom: -36px;
}

.status-dot {
  width: 10px;
  height: 10px;
  background: var(--mint);
  border: 3px solid var(--mint-soft);
  border-radius: 50%;
  box-sizing: content-box;
}

.ring {
  display: grid;
  width: 39px;
  height: 39px;
  place-items: center;
  background: conic-gradient(var(--mint) 87%, #e8eef0 0);
  border-radius: 50%;
}

.ring::before {
  content: "";
  position: absolute;
  width: 28px;
  height: 28px;
  background: white;
  border-radius: 50%;
}

.ring span {
  z-index: 1;
  font-size: 8px;
  font-weight: 800;
}

.scene-orbit {
  position: absolute;
  border: 1px solid rgba(38, 198, 162, 0.18);
  border-radius: 50%;
}

.orbit-one {
  top: -180px;
  right: -160px;
  width: 520px;
  height: 520px;
}

.orbit-two {
  right: -80px;
  bottom: -180px;
  width: 380px;
  height: 380px;
}

.signal-strip {
  display: flex;
  min-height: 86px;
  padding: 0 6vw;
  align-items: center;
  justify-content: center;
  gap: 30px;
  color: var(--navy-900);
  background: var(--mint);
  font-family: "Manrope", sans-serif;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.signal-strip i {
  width: 5px;
  height: 5px;
  background: var(--navy-900);
  border-radius: 50%;
}

.section {
  padding: 120px max(5vw, calc((100vw - 1380px) / 2));
}

.section-heading {
  max-width: 900px;
  margin-bottom: 64px;
}

.section-heading.split {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  max-width: none;
  align-items: end;
  gap: 80px;
}

.section-heading h2,
.assurance h2,
.demo-cta h2 {
  margin: 0;
  color: var(--navy-900);
  font-family: "Manrope", sans-serif;
  font-size: clamp(42px, 5.2vw, 74px);
  font-weight: 700;
  letter-spacing: -0.055em;
  line-height: 1.03;
}

.section-heading p,
.assurance-copy > p {
  max-width: 700px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.65;
}

.platform {
  background: var(--paper);
}

.thread-map {
  position: relative;
  width: min(100%, 1040px);
  height: 560px;
  margin: 0 auto;
}

.thread-map svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.thread-map path {
  fill: none;
  stroke: #bbd3d8;
  stroke-dasharray: 5 7;
  stroke-width: 2;
}

.thread-centre,
.thread-node {
  position: absolute;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.thread-centre {
  top: 50%;
  left: 50%;
  width: 230px;
  height: 230px;
  padding: 28px;
  background: white;
  border: 1px solid var(--line);
  border-radius: 50%;
  box-shadow: var(--shadow);
  transform: translate(-50%, -50%);
}

.thread-centre strong {
  margin-top: 16px;
  font-family: "Manrope", sans-serif;
  font-size: 17px;
}

.thread-centre small {
  margin-top: 4px;
  color: var(--muted);
}

.thread-node {
  width: 170px;
  min-height: 86px;
  padding: 16px;
  background: var(--mist);
  border: 1px solid #d6e6e9;
  border-radius: 18px;
}

.thread-node b {
  color: var(--navy-900);
  font-family: "Manrope", sans-serif;
}

.thread-node span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
}

.thread-node.n1 { top: 0; left: 70px; }
.thread-node.n2 { top: 0; right: 70px; }
.thread-node.n3 { top: 190px; right: 0; }
.thread-node.n4 { right: 100px; bottom: 0; }
.thread-node.n5 { bottom: 0; left: 100px; }
.thread-node.n6 { top: 190px; left: 0; }

.capabilities {
  background: var(--mist);
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 18px;
}

.feature-card {
  position: relative;
  grid-column: span 4;
  overflow: hidden;
  min-height: 345px;
  padding: 34px;
  background: white;
  border: 1px solid var(--line);
  border-radius: 24px;
}

.feature-card.wide {
  display: grid;
  grid-column: span 8;
  grid-template-columns: 0.85fr 1.15fr;
  min-height: 390px;
  align-items: center;
  gap: 22px;
}

.feature-index {
  position: absolute;
  top: 28px;
  right: 30px;
  color: #bfd0d7;
  font-family: "Manrope", sans-serif;
  font-size: 12px;
  font-weight: 800;
}

.feature-tag {
  color: var(--mint-dark);
  font-family: "Manrope", sans-serif;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.feature-card h3 {
  max-width: 470px;
  margin: 24px 0 16px;
  color: var(--navy-900);
  font-family: "Manrope", sans-serif;
  font-size: 31px;
  letter-spacing: -0.04em;
  line-height: 1.13;
}

.feature-card p {
  max-width: 470px;
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.dark-card {
  color: white;
  background: var(--navy-900);
  border-color: var(--navy-900);
}

.dark-card h3,
.dark-card .feature-tag {
  color: white;
}

.dark-card p {
  color: rgba(255, 255, 255, 0.65);
}

.accent-card {
  background: var(--mint);
  border-color: var(--mint);
}

.accent-card .feature-tag {
  color: var(--navy-900);
}

.accent-card p {
  color: rgba(7, 26, 43, 0.72);
}

.mini-plan {
  position: relative;
  padding: 18px;
  background: #f5f9fa;
  border: 1px solid var(--line);
  border-radius: 15px;
}

.plan-head {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-left: 58px;
  color: var(--muted);
  font-size: 9px;
}

.plan-line {
  position: relative;
  display: grid;
  grid-template-columns: 58px repeat(4, 1fr);
  height: 76px;
  align-items: center;
  border-top: 1px solid #dce8eb;
}

.plan-line b {
  color: var(--muted);
  font-size: 9px;
}

.task {
  z-index: 2;
  padding: 9px 8px;
  color: var(--navy-900);
  background: var(--mint-soft);
  border-left: 3px solid var(--mint);
  border-radius: 7px;
  font-size: 8px;
  font-style: normal;
  font-weight: 700;
}

.task.t1 { grid-column: 2 / span 2; }
.task.t2 { grid-column: 4; background: #e8eef7; border-color: #6a88b2; }
.task.t3 { grid-column: 2; background: #fff0da; border-color: var(--amber); }
.task.t4 { grid-column: 3 / span 2; }

.mini-plan svg {
  position: absolute;
  top: 43px;
  right: 12px;
  left: 56px;
  width: calc(100% - 68px);
}

.mini-plan path {
  fill: none;
  stroke: var(--navy-700);
  stroke-width: 1.4;
}

.assurance {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  min-height: 820px;
  padding-top: 130px;
  padding-bottom: 130px;
  align-items: center;
  gap: 80px;
  color: white;
  background:
    radial-gradient(circle at 78% 30%, rgba(38, 198, 162, 0.15), transparent 25%),
    var(--navy-950);
}

.assurance h2 {
  color: white;
}

.assurance-copy > p {
  color: rgba(255, 255, 255, 0.62);
}

.check-list {
  display: grid;
  margin: 34px 0 0;
  padding: 0;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  list-style: none;
}

.check-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 14px;
}

.check-list span {
  display: grid;
  width: 22px;
  height: 22px;
  place-items: center;
  color: var(--navy-950);
  background: var(--mint);
  border-radius: 50%;
  font-size: 11px;
  font-weight: 800;
}

.assurance-note {
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 12px !important;
}

.assurance-visual {
  position: relative;
  min-height: 570px;
}

.signature-sheet {
  position: absolute;
  top: 20px;
  right: 8%;
  width: min(100%, 500px);
  padding: 48px;
  color: var(--ink);
  background: white;
  border-radius: 8px;
  box-shadow: 0 38px 100px rgba(0, 0, 0, 0.35);
  transform: rotate(2deg);
}

.sheet-mark {
  position: absolute;
  top: 30px;
  right: 34px;
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  color: white;
  background: var(--navy-900);
  border-radius: 11px;
  font-weight: 800;
}

.signature-sheet h3 {
  max-width: 340px;
  margin: 15px 0 28px;
  color: var(--navy-900);
  font-family: "Manrope", sans-serif;
  font-size: 30px;
  letter-spacing: -0.035em;
}

.signature-sheet dl {
  margin: 0;
}

.signature-sheet dl > div {
  display: grid;
  grid-template-columns: 120px 1fr;
  padding: 12px 0;
  border-top: 1px solid var(--line);
  font-size: 13px;
}

.signature-sheet dt {
  color: var(--muted);
}

.signature-sheet dd {
  margin: 0;
  font-weight: 600;
}

.approved {
  padding: 5px 9px;
  color: #08755d;
  background: var(--mint-soft);
  border-radius: 8px;
  font-size: 11px;
}

.signature-line {
  display: flex;
  margin-top: 24px;
  padding: 16px;
  align-items: center;
  justify-content: space-between;
  color: white;
  background: var(--navy-900);
  border-radius: 10px;
}

.signature-line span {
  font-size: 12px;
}

.signature-line b {
  color: var(--mint);
  font-size: 20px;
}

.audit-chip {
  position: absolute;
  z-index: 2;
  right: 0;
  bottom: 60px;
  padding: 14px 18px;
  color: var(--ink);
  background: var(--mint);
  border-radius: 12px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.25);
  font-size: 13px;
  font-weight: 700;
}

.audit-chip b {
  margin-left: 10px;
}

.deployment {
  background: var(--paper);
}

.deployment-grid {
  display: grid;
  grid-template-columns: 0.65fr 80px 1.35fr;
  padding: 44px;
  align-items: center;
  gap: 28px;
  background: var(--mist);
  border: 1px solid var(--line);
  border-radius: 28px;
}

.deploy-control {
  display: flex;
  min-height: 250px;
  padding: 35px;
  align-items: flex-start;
  justify-content: center;
  flex-direction: column;
  background: white;
  border-radius: 20px;
  box-shadow: 0 20px 50px rgba(20, 45, 66, 0.08);
}

.deploy-control b {
  margin-top: 22px;
  color: var(--navy-900);
  font-family: "Manrope", sans-serif;
  font-size: 22px;
}

.deploy-control small {
  margin-top: 5px;
  color: var(--muted);
}

.deploy-arrow {
  color: var(--mint-dark);
  font-size: 38px;
  text-align: center;
}

.customer-stack {
  display: grid;
  gap: 12px;
}

.customer-stack article {
  display: grid;
  grid-template-columns: 120px 1fr auto;
  padding: 22px;
  align-items: center;
  background: white;
  border: 1px solid var(--line);
  border-radius: 14px;
}

.customer-stack article > span {
  color: var(--muted);
  font-size: 11px;
  text-transform: uppercase;
}

.customer-stack article > b {
  color: var(--navy-900);
  font-size: 14px;
}

.customer-stack article div {
  display: flex;
  gap: 6px;
}

.customer-stack i {
  padding: 6px 9px;
  color: var(--muted);
  background: var(--mist);
  border-radius: 7px;
  font-size: 9px;
  font-style: normal;
  font-weight: 600;
}

.customer-stack i.live {
  color: #08755d;
  background: var(--mint-soft);
}

.deployment-points {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 20px;
  gap: 12px;
}

.deployment-points span {
  padding: 18px;
  color: var(--navy-700);
  background: white;
  border: 1px solid var(--line);
  border-radius: 12px;
  font-size: 12px;
  font-weight: 700;
  text-align: center;
}

.demo-cta {
  position: relative;
  overflow: hidden;
  min-height: 630px;
  color: white;
  background:
    linear-gradient(110deg, var(--navy-950), #103e55);
  text-align: center;
}

.demo-cta > div:not(.cta-orbit) {
  position: relative;
  z-index: 2;
}

.demo-cta h2 {
  color: white;
}

.demo-cta p {
  max-width: 600px;
  margin: 28px auto 34px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 18px;
  line-height: 1.6;
}

.demo-cta small {
  display: block;
  margin-top: 18px;
  color: rgba(255, 255, 255, 0.45);
}

.cta-orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 700px;
  height: 700px;
  border: 1px solid rgba(38, 198, 162, 0.22);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.cta-orbit::before,
.cta-orbit::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(38, 198, 162, 0.12);
  border-radius: 50%;
}

.cta-orbit::before {
  inset: 100px;
}

.cta-orbit::after {
  inset: 220px;
  background: rgba(38, 198, 162, 0.03);
}

.site-footer {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  padding: 80px 5vw 30px;
  color: rgba(255, 255, 255, 0.7);
  background: #061520;
}

.light-brand {
  color: white;
}

.site-footer > div:first-child p {
  margin-top: 24px;
  color: rgba(255, 255, 255, 0.42);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.footer-links div {
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 13px;
}

.footer-links b {
  margin-bottom: 5px;
  color: white;
}

.footer-links a:hover {
  color: var(--mint);
}

.footer-bottom {
  display: flex;
  grid-column: 1 / -1;
  margin-top: 70px;
  padding-top: 25px;
  justify-content: space-between;
  color: rgba(255, 255, 255, 0.35);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 11px;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 700ms ease,
    transform 700ms ease;
}

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

@media (max-width: 1180px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .site-nav {
    display: none;
  }

  .hero {
    grid-template-columns: 1fr;
    padding-top: 145px;
  }

  .hero-copy {
    max-width: 780px;
  }

  .product-scene {
    width: min(90vw, 820px);
    margin: 100px auto 0;
  }

  .product-window {
    width: 100%;
    transform: none;
  }

  .feature-card {
    grid-column: span 6;
  }

  .feature-card.wide {
    grid-column: span 12;
  }
}

@media (max-width: 820px) {
  .site-header {
    height: 68px;
    padding: 0 20px;
  }

  .header-actions {
    display: none;
  }

  .menu-toggle {
    display: block;
    justify-self: end;
  }

  .menu-open .site-nav {
    position: fixed;
    top: 68px;
    right: 0;
    left: 0;
    display: flex;
    padding: 24px;
    align-items: stretch;
    flex-direction: column;
    gap: 0;
    background: white;
    box-shadow: 0 24px 40px rgba(0, 0, 0, 0.12);
  }

  .site-nav a {
    padding: 14px;
    border-bottom: 1px solid var(--line);
  }

  .hero {
    min-height: auto;
    padding: 125px 20px 90px;
  }

  .hero h1 {
    font-size: 58px;
  }

  .hero-copy > p {
    font-size: 17px;
  }

  .hero-actions,
  .hero-proof {
    align-items: stretch;
    flex-direction: column;
  }

  .product-scene {
    display: none;
  }

  .signal-strip {
    overflow: hidden;
    min-height: 65px;
    justify-content: flex-start;
    gap: 18px;
    font-size: 10px;
    white-space: nowrap;
  }

  .section {
    padding: 85px 20px;
  }

  .section-heading {
    margin-bottom: 45px;
  }

  .section-heading.split,
  .assurance {
    grid-template-columns: 1fr;
    gap: 45px;
  }

  .section-heading h2,
  .assurance h2,
  .demo-cta h2 {
    font-size: 41px;
  }

  .thread-map {
    display: grid;
    width: auto;
    height: auto;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .thread-map svg {
    display: none;
  }

  .thread-centre {
    position: static;
    grid-column: 1 / -1;
    width: 100%;
    height: auto;
    border-radius: 20px;
    transform: none;
  }

  .thread-node {
    position: static;
    width: auto;
  }

  .feature-card,
  .feature-card.wide {
    display: block;
    grid-column: span 12;
    min-height: 300px;
  }

  .mini-plan {
    margin-top: 30px;
  }

  .check-list {
    grid-template-columns: 1fr;
  }

  .assurance-visual {
    min-height: 520px;
  }

  .signature-sheet {
    right: 0;
    padding: 32px 24px;
  }

  .signature-sheet dl > div {
    grid-template-columns: 90px 1fr;
  }

  .deployment-grid {
    grid-template-columns: 1fr;
    padding: 20px;
  }

  .deploy-arrow {
    transform: rotate(90deg);
  }

  .customer-stack article {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .customer-stack article div {
    flex-wrap: wrap;
  }

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

  .site-footer {
    grid-template-columns: 1fr;
    padding: 60px 24px 25px;
    gap: 50px;
  }

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

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }
}

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

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