:root {
  color-scheme: dark;
  --ink: #05070b;
  --ink-soft: #090d14;
  --panel: rgba(14, 19, 28, 0.72);
  --panel-solid: #0d121b;
  --line: rgba(179, 198, 221, 0.16);
  --line-bright: rgba(89, 231, 255, 0.4);
  --white: #f4f7fb;
  --muted: #9ca9b9;
  --soft: #6e7a8a;
  --cyan: #59e7ff;
  --blue: #5e86ff;
  --violet: #a076ff;
  --lime: #9bf7be;
  --amber: #f4ca76;
  --red: #ff8b8b;
  --radius: 22px;
  --radius-sm: 14px;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.34);
  --container: min(1180px, calc(100% - 48px));
  font-family: Inter, "Segoe UI", Helvetica, Arial, sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--ink);
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--white);
  background:
    radial-gradient(circle at 75% -10%, rgba(62, 104, 165, 0.12), transparent 31rem),
    radial-gradient(circle at -5% 28%, rgba(54, 181, 194, 0.07), transparent 28rem),
    var(--ink);
  overflow-x: hidden;
}

body::before {
  display: none;
}

body.menu-open {
  overflow: hidden;
}

.galaxy-background {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  background: #05070b;
}

.galaxy-background .galaxy-container,
.galaxy-background canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.galaxy-background::after {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  content: "";
  background:
    radial-gradient(circle at 70% 8%, rgba(42, 83, 132, 0.16), transparent 34rem),
    radial-gradient(circle at 8% 38%, rgba(36, 151, 167, 0.09), transparent 30rem),
    linear-gradient(180deg, rgba(5, 7, 11, 0.1), rgba(5, 7, 11, 0.38) 56%, rgba(5, 7, 11, 0.64));
}

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

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

a {
  color: inherit;
}

button,
input,
textarea {
  font: inherit;
}

::selection {
  color: #041014;
  background: var(--cyan);
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 100;
  padding: 10px 14px;
  color: var(--ink);
  background: var(--white);
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

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

.site-header {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 50;
  transition:
    background 180ms ease,
    border-color 180ms ease;
}

.site-header.is-scrolled {
  border-bottom: 1px solid var(--line);
  background: rgba(5, 7, 11, 0.84);
  backdrop-filter: blur(20px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: var(--container);
  min-height: 78px;
  margin-inline: auto;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-logo {
  width: 38px;
  height: 38px;
  filter: drop-shadow(0 0 14px rgba(89, 231, 255, 0.3));
}

.brand-copy {
  display: grid;
  gap: 1px;
}

.brand-name {
  color: var(--white);
  font-size: 0.98rem;
  font-weight: 750;
  letter-spacing: -0.02em;
}

.brand-subtitle {
  color: var(--soft);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-links a {
  padding: 10px 13px;
  border-radius: 999px;
  color: #bbc4d0;
  font-size: 0.86rem;
  font-weight: 650;
  text-decoration: none;
  transition:
    color 150ms ease,
    background 150ms ease;
}

.nav-links a:hover,
.nav-links a:focus-visible,
.nav-links a[aria-current="page"] {
  color: var(--white);
  background: rgba(255, 255, 255, 0.055);
  outline: none;
}

.nav-links .nav-cta {
  margin-left: 8px;
  padding-inline: 17px;
  color: #061014;
  background: var(--white);
}

.nav-links .nav-cta:hover,
.nav-links .nav-cta:focus-visible {
  color: #061014;
  background: var(--cyan);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--white);
  background: rgba(255, 255, 255, 0.04);
}

.menu-toggle span,
.menu-toggle::before,
.menu-toggle::after {
  display: block;
  width: 18px;
  height: 1px;
  margin: 4px auto;
  content: "";
  background: currentColor;
  transition: transform 180ms ease;
}

.menu-toggle[aria-expanded="true"] span {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"]::before {
  transform: translateY(5px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"]::after {
  transform: translateY(-5px) rotate(-45deg);
}

.hero {
  position: relative;
  display: grid;
  min-height: 760px;
  padding: 150px 0 80px;
  overflow: hidden;
  isolation: isolate;
}

.hero::before {
  position: absolute;
  top: 0;
  left: 50%;
  z-index: -2;
  width: min(1000px, 90vw);
  height: 740px;
  content: "";
  border: 1px solid rgba(89, 231, 255, 0.08);
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(71, 129, 194, 0.13), transparent 58%),
    repeating-radial-gradient(circle, transparent 0 72px, rgba(89, 231, 255, 0.04) 73px 74px);
  transform: translate(-3%, -42%);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(420px, 0.95fr);
  gap: clamp(40px, 7vw, 100px);
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 24px;
  color: #c1ccd8;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 28px;
  height: 1px;
  content: "";
  background: var(--cyan);
  box-shadow: 0 0 13px var(--cyan);
}

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

h1,
h2 {
  letter-spacing: -0.055em;
}

h1 {
  max-width: 900px;
  margin-bottom: 24px;
  font-size: clamp(3.9rem, 8vw, 7.3rem);
  font-weight: 650;
  line-height: 0.91;
}

h1 .gradient-text,
h2 .gradient-text {
  color: transparent;
  background: linear-gradient(105deg, #f7fbff 16%, #9fefff 58%, #b69bff);
  background-clip: text;
  -webkit-background-clip: text;
}

.hero-lead {
  max-width: 660px;
  margin-bottom: 34px;
  color: #aeb9c7;
  font-size: clamp(1.08rem, 1.8vw, 1.28rem);
  line-height: 1.62;
}

.hero-actions,
.inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.button {
  display: inline-flex;
  min-height: 50px;
  padding: 0 21px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.91rem;
  font-weight: 750;
  text-decoration: none;
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    background 160ms ease;
}

.button::after {
  content: "↗";
  font-size: 1rem;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  outline: none;
}

.button-primary {
  color: #061014;
  background: linear-gradient(135deg, var(--white), #bceffc);
  box-shadow: 0 14px 40px rgba(89, 231, 255, 0.13);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--cyan);
}

.button-secondary {
  border-color: var(--line);
  color: var(--white);
  background: rgba(255, 255, 255, 0.035);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  border-color: var(--line-bright);
  background: rgba(89, 231, 255, 0.07);
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  margin: 32px 0 0;
  padding: 0;
  color: var(--soft);
  font-size: 0.83rem;
  list-style: none;
}

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

.hero-proof li::before {
  width: 5px;
  height: 5px;
  content: "";
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 10px rgba(155, 247, 190, 0.7);
}

.system-visual {
  position: relative;
  min-height: 510px;
  perspective: 1000px;
}

.orb-stage {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  width: 310px;
  height: 310px;
  place-items: center;
  border: 1px solid rgba(89, 231, 255, 0.12);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(73, 165, 192, 0.12), transparent 66%);
  transform: translate(-50%, -52%);
}

.orb-stage::before,
.orb-stage::after {
  position: absolute;
  inset: 38px;
  content: "";
  border: 1px solid rgba(160, 118, 255, 0.14);
  border-radius: 50%;
  animation: slow-spin 20s linear infinite;
}

.orb-stage::after {
  inset: -35px;
  border-color: rgba(89, 231, 255, 0.08);
  border-style: dashed;
  animation-direction: reverse;
  animation-duration: 34s;
}

.hero-orb {
  width: 164px;
  filter: drop-shadow(0 0 42px rgba(89, 231, 255, 0.32));
  animation: breathe 4.8s ease-in-out infinite;
}

.signal-card {
  position: absolute;
  display: grid;
  gap: 7px;
  width: 210px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(10, 15, 23, 0.83);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.signal-card::before {
  width: 24px;
  height: 2px;
  content: "";
  background: var(--accent, var(--cyan));
  box-shadow: 0 0 12px var(--accent, var(--cyan));
}

.signal-card strong {
  font-size: 0.92rem;
}

.signal-card span {
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.45;
}

.signal-card:nth-child(2) {
  top: 5%;
  right: 0;
  --accent: var(--cyan);
}

.signal-card:nth-child(3) {
  bottom: 7%;
  right: 4%;
  --accent: var(--violet);
}

.signal-card:nth-child(4) {
  bottom: 17%;
  left: -3%;
  --accent: var(--lime);
}

.signal-card:nth-child(5) {
  top: 13%;
  left: 2%;
  --accent: var(--amber);
}

.logo-marquee {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.018);
}

.capability-strip {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 32px;
  align-items: center;
  min-height: 78px;
}

.capability-strip > span {
  color: var(--soft);
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.capability-list {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  margin: 0;
  padding: 0;
  color: #aab5c2;
  font-size: 0.86rem;
  font-weight: 650;
  list-style: none;
}

.section {
  position: relative;
  padding: 118px 0;
}

.section-tight {
  padding-block: 80px;
}

.section-tinted {
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  background:
    radial-gradient(circle at 90% 10%, rgba(89, 231, 255, 0.07), transparent 25rem),
    rgba(8, 11, 17, 0.78);
  backdrop-filter: blur(2px);
}

.section-header {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 50px;
  margin-bottom: 52px;
  align-items: end;
}

.section-header h2,
.split-copy h2,
.cta-panel h2 {
  margin-bottom: 0;
  font-size: clamp(2.6rem, 5.8vw, 5.4rem);
  font-weight: 600;
  line-height: 0.98;
}

.section-intro {
  max-width: 620px;
  margin: 0;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.7;
}

.section-kicker {
  display: block;
  margin-bottom: 18px;
  color: var(--cyan);
  font-size: 0.74rem;
  font-weight: 750;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.solution-list {
  display: grid;
  border-top: 1px solid var(--line);
}

.solution-row {
  position: relative;
  display: grid;
  grid-template-columns: 80px 1.15fr 1fr auto;
  gap: 28px;
  min-height: 174px;
  padding: 30px 0;
  align-items: center;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  overflow: hidden;
}

.solution-row::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  content: "";
  background: linear-gradient(90deg, rgba(89, 231, 255, 0.06), transparent 70%);
  opacity: 0;
  transform: translateX(-20%);
  transition:
    opacity 200ms ease,
    transform 240ms ease;
}

.solution-row:hover::before,
.solution-row:focus-visible::before {
  opacity: 1;
  transform: translateX(0);
}

.solution-row:focus-visible {
  outline: 1px solid var(--line-bright);
  outline-offset: 6px;
}

.solution-index {
  color: var(--soft);
  font-size: 0.8rem;
  font-weight: 700;
}

.solution-row h3 {
  margin: 0;
  font-size: clamp(1.65rem, 3vw, 2.8rem);
  font-weight: 560;
  letter-spacing: -0.045em;
}

.solution-row p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.solution-arrow {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--white);
  transition:
    color 160ms ease,
    background 160ms ease,
    transform 160ms ease;
}

.solution-row:hover .solution-arrow {
  color: #061014;
  background: var(--cyan);
  transform: rotate(45deg);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.service-card,
.metric-card,
.principle-card {
  position: relative;
  min-height: 260px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  overflow: hidden;
}

.service-card::after {
  position: absolute;
  right: -50px;
  bottom: -70px;
  width: 150px;
  height: 150px;
  content: "";
  border-radius: 50%;
  background: var(--card-glow, var(--cyan));
  filter: blur(70px);
  opacity: 0.12;
}

.service-icon {
  display: grid;
  width: 42px;
  height: 42px;
  margin-bottom: 66px;
  place-items: center;
  border: 1px solid var(--line-bright);
  border-radius: 12px;
  color: var(--cyan);
  background: rgba(89, 231, 255, 0.06);
  font-size: 0.88rem;
  font-weight: 800;
}

.service-card h3,
.principle-card h3 {
  margin-bottom: 10px;
  font-size: 1.25rem;
  letter-spacing: -0.025em;
}

.service-card p,
.principle-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.62;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(400px, 1.08fr);
  gap: clamp(48px, 8vw, 110px);
  align-items: center;
}

.split-copy > p {
  margin: 24px 0 30px;
  color: var(--muted);
  font-size: 1.07rem;
  line-height: 1.72;
}

.process-list {
  display: grid;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.process-list li {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 18px;
  padding: 21px 0;
  border-bottom: 1px solid var(--line);
}

.process-list span {
  color: var(--cyan);
  font-size: 0.73rem;
  font-weight: 750;
}

.process-list strong {
  display: block;
  margin-bottom: 6px;
  font-size: 1.03rem;
}

.process-list p {
  margin: 0;
  color: var(--muted);
  font-size: 0.93rem;
  line-height: 1.55;
}

.interface-visual {
  position: relative;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.025);
  box-shadow: var(--shadow);
  transform: rotate(1.5deg);
}

.interface-window {
  min-height: 440px;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 17px;
  background:
    linear-gradient(145deg, rgba(89, 231, 255, 0.06), transparent 38%),
    #090e16;
}

.window-bar {
  display: flex;
  gap: 6px;
  margin-bottom: 30px;
}

.window-bar i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #384252;
}

.window-layout {
  display: grid;
  grid-template-columns: 0.35fr 1fr;
  gap: 14px;
  height: 340px;
}

.window-sidebar,
.window-main {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.025);
}

.window-sidebar {
  display: grid;
  padding: 14px;
  align-content: start;
  gap: 10px;
}

.window-sidebar i,
.ui-line {
  display: block;
  height: 8px;
  border-radius: 999px;
  background: #202a37;
}

.window-sidebar i:first-child {
  width: 70%;
  background: rgba(89, 231, 255, 0.5);
}

.window-main {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  padding: 16px;
}

.ui-card {
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.025);
}

.ui-card:first-child {
  grid-column: 1 / -1;
}

.ui-line {
  margin-bottom: 10px;
}

.ui-line.short {
  width: 45%;
  background: rgba(160, 118, 255, 0.48);
}

.ui-chart {
  position: relative;
  height: 90px;
  margin-top: 20px;
  border-bottom: 1px solid #26313e;
  background: linear-gradient(150deg, transparent 44%, rgba(89, 231, 255, 0.65) 45% 46%, transparent 47% 56%, rgba(160, 118, 255, 0.65) 57% 58%, transparent 59%);
}

.floating-orb {
  position: absolute;
  right: -24px;
  bottom: 52px;
  width: 88px;
  filter: drop-shadow(0 0 28px rgba(89, 231, 255, 0.5));
}

.cta-section {
  padding: 45px 0 110px;
}

.cta-panel {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  padding: clamp(34px, 6vw, 70px);
  align-items: end;
  border: 1px solid var(--line);
  border-radius: 32px;
  background:
    radial-gradient(circle at 85% 25%, rgba(89, 231, 255, 0.12), transparent 23rem),
    linear-gradient(135deg, rgba(160, 118, 255, 0.08), transparent 48%),
    #0a0e15;
  overflow: hidden;
}

.cta-panel h2 {
  max-width: 740px;
}

.cta-panel p {
  max-width: 590px;
  margin: 22px 0 0;
  color: var(--muted);
  line-height: 1.65;
}

.site-footer {
  padding: 62px 0 35px;
  border-top: 1px solid var(--line);
  background: rgba(4, 6, 9, 0.9);
  backdrop-filter: blur(8px);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr;
  gap: 40px;
  margin-bottom: 62px;
}

.footer-statement {
  max-width: 400px;
  margin: 20px 0 0;
  color: var(--muted);
  line-height: 1.65;
}

.footer-column {
  display: grid;
  align-content: start;
  gap: 11px;
}

.footer-column strong {
  margin-bottom: 8px;
  color: var(--soft);
  font-size: 0.69rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.footer-column a {
  width: fit-content;
  color: #aeb8c5;
  font-size: 0.9rem;
  text-decoration: none;
}

.footer-column a:hover,
.footer-column a:focus-visible {
  color: var(--cyan);
  outline: none;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-top: 25px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--soft);
  font-size: 0.78rem;
}

/* Inner pages */
.page-hero {
  position: relative;
  min-height: 680px;
  padding: 165px 0 92px;
  overflow: hidden;
}

.page-hero::after {
  position: absolute;
  top: 90px;
  right: -15vw;
  z-index: -1;
  width: 700px;
  height: 700px;
  content: "";
  border: 1px solid rgba(89, 231, 255, 0.09);
  border-radius: 50%;
  background: radial-gradient(circle, var(--page-glow, rgba(89, 231, 255, 0.1)), transparent 65%);
}

.page-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
  gap: clamp(50px, 8vw, 110px);
  align-items: center;
}

.page-hero h1 {
  max-width: 820px;
  font-size: clamp(3.6rem, 7vw, 6.8rem);
}

.status-pill {
  display: inline-flex;
  gap: 9px;
  margin-top: 24px;
  padding: 8px 12px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #bac5d1;
  background: rgba(255, 255, 255, 0.03);
  font-size: 0.75rem;
  font-weight: 650;
}

.status-pill::before {
  width: 7px;
  height: 7px;
  content: "";
  border-radius: 50%;
  background: var(--status, var(--amber));
  box-shadow: 0 0 10px var(--status, var(--amber));
}

.product-frame {
  position: relative;
  min-height: 430px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background:
    radial-gradient(circle at 50% 25%, var(--product-glow, rgba(89, 231, 255, 0.13)), transparent 48%),
    rgba(255, 255, 255, 0.02);
  box-shadow: var(--shadow);
}

.product-frame .hero-orb {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 150px;
  transform: translate(-50%, -50%);
}

.orbit-label {
  position: absolute;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #c6d1dc;
  background: rgba(6, 9, 14, 0.86);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.orbit-label:nth-child(2) {
  top: 15%;
  left: 10%;
}

.orbit-label:nth-child(3) {
  top: 17%;
  right: 8%;
}

.orbit-label:nth-child(4) {
  right: 12%;
  bottom: 15%;
}

.orbit-label:nth-child(5) {
  bottom: 17%;
  left: 8%;
}

.product-frame::before,
.product-frame::after {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 285px;
  height: 285px;
  content: "";
  border: 1px solid rgba(89, 231, 255, 0.12);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.product-frame::after {
  width: 370px;
  height: 370px;
  border-color: rgba(160, 118, 255, 0.09);
  border-style: dashed;
}

.feature-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.feature-block {
  min-height: 240px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.018);
}

.feature-block span {
  display: block;
  margin-bottom: 68px;
  color: var(--cyan);
  font-size: 0.72rem;
  font-weight: 750;
}

.feature-block h3 {
  margin-bottom: 10px;
  font-size: 1.28rem;
}

.feature-block p {
  margin: 0;
  color: var(--muted);
  line-height: 1.62;
}

.outcome-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.outcome-card {
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}

.outcome-card .outcome-label {
  color: var(--soft);
  font-size: 0.7rem;
  font-weight: 750;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.outcome-card h3 {
  margin: 32px 0 10px;
  font-size: clamp(1.5rem, 2.5vw, 2.2rem);
  letter-spacing: -0.04em;
}

.outcome-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.stack-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.stack-list li {
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #aeb9c6;
  background: rgba(255, 255, 255, 0.025);
  font-size: 0.76rem;
  font-weight: 650;
}

.wide-statement {
  max-width: 980px;
  margin: 0;
  font-size: clamp(2rem, 4.8vw, 4.5rem);
  font-weight: 540;
  line-height: 1.08;
  letter-spacing: -0.05em;
}

.wide-statement em {
  color: var(--muted);
  font-style: normal;
}

.detail-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 70px;
}

.detail-aside {
  color: var(--soft);
  font-size: 0.75rem;
  font-weight: 750;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.detail-content {
  display: grid;
  gap: 35px;
}

.detail-item {
  padding-bottom: 34px;
  border-bottom: 1px solid var(--line);
}

.detail-item h3 {
  margin-bottom: 11px;
  font-size: 1.45rem;
}

.detail-item p {
  max-width: 720px;
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 550ms ease,
    transform 550ms ease;
}

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

@keyframes breathe {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.045);
  }
}

@keyframes slow-spin {
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 980px) {
  .nav-links {
    position: fixed;
    inset: 78px 16px auto;
    display: grid;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: rgba(6, 9, 14, 0.96);
    box-shadow: var(--shadow);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-12px);
    transition:
      opacity 180ms ease,
      transform 180ms ease;
  }

  .nav-links.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav-links a {
    padding: 13px 15px;
  }

  .nav-links .nav-cta {
    margin: 8px 0 0;
    text-align: center;
  }

  .menu-toggle {
    display: block;
  }

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

  .hero {
    padding-top: 130px;
  }

  .hero-copy {
    max-width: 760px;
  }

  .system-visual {
    width: min(620px, 100%);
    margin: 0 auto;
  }

  .section-header {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .solution-row {
    grid-template-columns: 50px 1fr auto;
  }

  .solution-row p {
    grid-column: 2;
  }

  .solution-arrow {
    grid-row: 1 / span 2;
    grid-column: 3;
  }

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

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

  .interface-visual {
    width: min(680px, 100%);
    margin-inline: auto;
  }

  .page-hero {
    padding-top: 145px;
  }

  .product-frame {
    width: min(650px, 100%);
  }
}

@media (max-width: 720px) {
  :root {
    --container: min(100% - 30px, 560px);
  }

  .brand-subtitle {
    display: none;
  }

  h1 {
    font-size: clamp(3.15rem, 17vw, 5rem);
  }

  .hero {
    min-height: auto;
    padding-bottom: 60px;
  }

  .system-visual {
    min-height: 480px;
    transform: scale(0.92);
  }

  .signal-card {
    width: 170px;
    padding: 13px;
  }

  .signal-card:nth-child(2) {
    right: -5%;
  }

  .signal-card:nth-child(4) {
    left: -5%;
  }

  .capability-strip {
    grid-template-columns: 1fr;
    gap: 12px;
    padding-block: 20px;
  }

  .capability-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .section {
    padding: 84px 0;
  }

  .solution-row {
    grid-template-columns: 34px 1fr auto;
    gap: 14px;
  }

  .solution-row p {
    font-size: 0.9rem;
  }

  .solution-arrow {
    width: 40px;
    height: 40px;
  }

  .service-grid,
  .feature-columns,
  .outcome-grid {
    grid-template-columns: 1fr;
  }

  .service-card {
    min-height: 220px;
  }

  .service-icon {
    margin-bottom: 46px;
  }

  .cta-panel {
    grid-template-columns: 1fr;
    align-items: start;
  }

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

  .footer-brand {
    grid-column: 1 / -1;
  }

  .footer-bottom {
    flex-direction: column;
  }

  .page-hero {
    min-height: auto;
    padding-bottom: 70px;
  }

  .page-hero h1 {
    font-size: clamp(3.1rem, 15vw, 5rem);
  }

  .product-frame {
    min-height: 380px;
    transform: scale(0.98);
  }

  .detail-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

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

  .interface-visual {
    overflow: hidden;
  }

  .window-sidebar {
    display: none;
  }
}

@media (max-width: 480px) {
  .hero-actions,
  .inline-actions {
    align-items: stretch;
  }

  .button {
    width: 100%;
  }

  .system-visual {
    min-height: 430px;
    margin: -20px -20px 0;
  }

  .orb-stage {
    width: 250px;
    height: 250px;
  }

  .hero-orb {
    width: 132px;
  }

  .signal-card {
    width: 145px;
  }

  .signal-card:nth-child(5) {
    left: 0;
  }

  .signal-card:nth-child(3) {
    right: 0;
  }

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

  .solution-row {
    grid-template-columns: 28px 1fr;
  }

  .solution-arrow {
    display: none;
  }

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

  .footer-brand {
    grid-column: auto;
  }

  .product-frame {
    min-height: 330px;
  }

  .product-frame::before {
    width: 220px;
    height: 220px;
  }

  .product-frame::after {
    width: 280px;
    height: 280px;
  }

  .product-frame .hero-orb {
    width: 115px;
  }

  .orbit-label {
    font-size: 0.58rem;
  }
}

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

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

}