:root {
  --bg: #050505;
  --bg-deep: #0a0a0a;
  --bg-surface: rgba(4, 10, 20, 0.72);
  --bg-panel: rgba(3, 8, 18, 0.88);
  --text: #f0f4ff;
  --text-dim: rgba(220, 230, 255, 0.92);
  --text-muted: rgba(180, 200, 240, 0.78);
  --line: rgba(0, 242, 255, 0.14);
  --line-strong: rgba(0, 242, 255, 0.28);
  --accent: #00f2ff;
  --accent-2: #f59e0b;
  --accent-3: #00c8ff;
  --accent-4: #7ec7f2;
  --danger: #ff6e8f;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.6);
  --shadow-soft: 0 12px 40px rgba(0, 0, 0, 0.36);
  --radius-xl: 8px;
  --radius-lg: 6px;
  --radius-md: 5px;
  --radius-sm: 4px;
  --container: 1240px;
  --header-h: 82px;
  --transition: 280ms cubic-bezier(0.2, 1, 0.22, 1);
  --font-body: 'Manrope', system-ui, sans-serif;
  --font-heading: 'Sora', 'Manrope', system-ui, sans-serif;
  --texture-grid: linear-gradient(0deg, rgba(0, 242, 255, 0.07) 1px, transparent 1px), linear-gradient(90deg, rgba(0, 242, 255, 0.07) 1px, transparent 1px);
  --marine-abyss: #010914;
  --marine-shelf: #03233c;
  --marine-cyan: #00f2ff;
  --ai-cobalt: #3a72ff;
  --ai-mint: #00f2ff;
  --swarm-color: #00f2ff;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  min-width: 320px;
  font-family: var(--font-body);
  background:
    radial-gradient(1340px 720px at 6% 3%, rgba(0, 80, 120, 0.22), transparent 56%),
    radial-gradient(1200px 620px at 88% 10%, rgba(0, 60, 100, 0.18), transparent 56%),
    radial-gradient(1260px 760px at 52% 120%, rgba(30, 10, 60, 0.24), transparent 62%),
    linear-gradient(164deg, #050505 0%, #08080f 40%, #0a0a14 72%, #050508 100%);
  background-color: #050505;
  color: var(--text-dim);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body::before,
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

body::before {
  background:
    radial-gradient(920px 540px at 8% 14%, rgba(0, 120, 180, 0.18), transparent 68%),
    radial-gradient(960px 520px at 90% 12%, rgba(0, 80, 140, 0.14), transparent 68%),
    conic-gradient(from 210deg at 54% 24%, rgba(0, 180, 220, 0.08), rgba(0, 0, 0, 0) 34%, rgba(0, 140, 200, 0.06) 62%, rgba(0, 0, 0, 0) 84%, rgba(0, 100, 160, 0.06)),
    repeating-linear-gradient(126deg, rgba(0, 242, 255, 0.018) 0px, rgba(0, 242, 255, 0.018) 1px, transparent 1px, transparent 20px);
  background-size: 136% 136%, 140% 140%, 125% 125%, 150px 150px;
  background-position: 0% 0%, 100% 0%, 50% 0%, 0 0;
  mix-blend-mode: screen;
  animation: background-drift 30s linear infinite;
}

body::after {
  background:
    radial-gradient(circle at 50% 48%, transparent 0%, rgba(0, 0, 0, 0.16) 64%, rgba(0, 0, 0, 0.42) 100%),
    repeating-linear-gradient(180deg, rgba(192, 216, 158, 0.03) 0px, rgba(192, 216, 158, 0.03) 1px, transparent 1px, transparent 5px),
    linear-gradient(140deg, rgba(146, 188, 114, 0.05), transparent 42%, rgba(116, 168, 212, 0.05) 76%, transparent 100%);
  animation: scan-sweep 18s ease-in-out infinite alternate;
}

body.low-spec::before {
  opacity: 0.42;
  animation: none;
}

body.low-spec::after {
  opacity: 0.66;
  animation: none;
}

body.loading {
  overflow: hidden;
}

body.loaded .loader {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

body.loaded .entry-cinematic {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: scale(1.02);
}

body.no-custom-cursor {
  cursor: auto;
}

::selection {
  color: #000d14;
  background: rgba(0, 242, 255, 0.72);
}

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

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

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

button {
  background: none;
  border: 0;
}

ul {
  list-style: none;
}

.scene-container {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.scene-container::before,
.scene-container::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.scene-container::before {
  z-index: 1;
  background:
    radial-gradient(1120px 460px at 20% 72%, rgba(166, 214, 129, 0.18), transparent 72%),
    radial-gradient(980px 420px at 78% 70%, rgba(102, 162, 196, 0.16), transparent 72%),
    repeating-radial-gradient(circle at 50% 112%, rgba(211, 229, 178, 0.05) 0 7px, rgba(0, 0, 0, 0) 7px 26px);
  mix-blend-mode: screen;
  opacity: 0.62;
  animation: ocean-caustics 22s ease-in-out infinite alternate;
}

.scene-container::after {
  z-index: 2;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.02) 0%, rgba(9, 20, 16, 0.24) 72%, rgba(8, 16, 12, 0.46) 100%),
    repeating-linear-gradient(90deg, rgba(218, 231, 190, 0.03) 0px, rgba(218, 231, 190, 0.03) 1px, transparent 1px, transparent 64px);
  opacity: 0.34;
  animation: ai-horizon 18s linear infinite;
}

.scene-container canvas {
  display: none;
}

.cinematic-people-bg__layer,
.cinematic-people-bg__grade {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.cinematic-people-bg__layer {
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
  filter: saturate(1.1) contrast(1.06) brightness(0.74);
  opacity: 0;
}

.cinematic-people-bg__layer--drone {
  background-image:
    linear-gradient(180deg, rgba(8, 16, 13, 0.14), rgba(8, 15, 12, 0.44)),
    url('assets/cinematic/bg-people-drone-young.jpg');
  opacity: 0.7;
  animation: cinematic-layer-a 22s ease-in-out infinite;
}

.cinematic-people-bg__layer--vr {
  background-image:
    linear-gradient(180deg, rgba(0, 5, 15, 0.22), rgba(0, 5, 14, 0.52)),
    url('assets/bg-people-lab.jpg');
  animation: cinematic-layer-b 22s ease-in-out infinite;
}

.cinematic-people-bg__layer--lab {
  background-image:
    linear-gradient(180deg, rgba(8, 16, 13, 0.16), rgba(8, 15, 12, 0.44)),
    url('assets/cinematic/bg-people-business-software.jpg');
  animation: cinematic-layer-c 22s ease-in-out infinite;
}

.cinematic-people-bg__grade {
  z-index: 3;
  background:
    radial-gradient(1180px 520px at 18% 18%, rgba(0, 100, 160, 0.16), transparent 72%),
    radial-gradient(980px 500px at 84% 12%, rgba(0, 60, 120, 0.12), transparent 74%),
    linear-gradient(180deg, rgba(5, 5, 10, 0.5) 0%, rgba(5, 5, 12, 0.6) 66%, rgba(3, 3, 8, 0.82) 100%);
  mix-blend-mode: normal;
}

.noise-overlay {
  position: fixed;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  opacity: 0.024;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 260 260' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.88' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.55'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}

body.low-spec .noise-overlay {
  opacity: 0.012;
}

body.low-spec .scene-container::before {
  opacity: 0.42;
  animation: none;
}

body.low-spec .scene-container::after {
  opacity: 0.32;
  animation: none;
}

body.low-spec .cinematic-people-bg__layer {
  animation: none;
}

body.low-spec .cinematic-people-bg__layer--drone {
  opacity: 0.7;
}

body.low-spec .cinematic-people-bg__layer--vr,
body.low-spec .cinematic-people-bg__layer--lab {
  display: none;
}

.custom-cursor,
.cursor-follower {
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
}

.custom-cursor {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--text);
}

.cursor-follower {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.22);
}

body.no-custom-cursor .custom-cursor,
body.no-custom-cursor .cursor-follower {
  display: none !important;
}

.icon-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
  pointer-events: none;
}

.card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  border: 1px solid rgba(0, 242, 255, 0.22);
  background:
    radial-gradient(circle at 28% 22%, rgba(0, 242, 255, 0.16), transparent 60%),
    linear-gradient(140deg, rgba(8, 20, 38, 0.9), rgba(4, 10, 24, 0.94));
  color: #00f2ff;
  box-shadow: inset 0 0 0 1px rgba(0, 242, 255, 0.08), 0 12px 28px rgba(0, 0, 0, 0.36), 0 0 20px rgba(0, 242, 255, 0.08);
}

.card-icon svg {
  width: 22px;
  height: 22px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.card-icon--sm {
  width: 36px;
  height: 36px;
  border-radius: 12px;
}

.card-icon--sm svg {
  width: 19px;
  height: 19px;
}

.card-icon--mini {
  width: 32px;
  height: 32px;
  border-radius: 10px;
}

.card-icon--mini svg {
  width: 16px;
  height: 16px;
}

.loader {
  position: fixed;
  inset: 0;
  z-index: 11000;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 50% 32%, rgba(0, 180, 240, 0.14), transparent 36%),
    radial-gradient(circle at 24% 16%, rgba(0, 80, 160, 0.12), transparent 34%),
    linear-gradient(180deg, rgba(3, 5, 12, 0.98), rgba(5, 8, 18, 0.98));
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

.entry-cinematic {
  position: fixed;
  inset: 0;
  z-index: 11500;
  display: grid;
  place-items: center;
  overflow: hidden;
  background:
    radial-gradient(1200px 520px at 50% 0%, rgba(0, 120, 200, 0.22), transparent 58%),
    radial-gradient(920px 420px at 18% 14%, rgba(0, 60, 140, 0.16), transparent 64%),
    linear-gradient(180deg, #050508 0%, #08080f 54%, #080810 100%);
  transition: opacity 900ms ease, visibility 900ms ease, transform 900ms ease;
}

.entry-cinematic.is-leaving {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: scale(1.02);
}

.entry-cinematic__bg,
.entry-cinematic__grid {
  position: absolute;
  inset: 0;
}

.entry-cinematic__bg {
  background:
    radial-gradient(820px 310px at 50% 66%, rgba(178, 212, 122, 0.24), transparent 72%),
    radial-gradient(640px 300px at 50% 66%, rgba(110, 164, 194, 0.22), transparent 74%),
    radial-gradient(1100px 420px at 50% 92%, rgba(219, 184, 112, 0.14), transparent 80%);
  filter: blur(3px);
  animation: entry-pulse 3.8s ease-in-out infinite;
}

.entry-cinematic__grid {
  opacity: 0.28;
  background-image: var(--texture-grid);
  background-size: 50px 50px, 50px 50px;
  transform: perspective(980px) rotateX(58deg) translateY(22%);
  transform-origin: center;
}

.entry-cinematic__photo-strip {
  position: absolute;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
  width: min(1100px, 88vw);
  padding: 0 1rem;
}

.entry-cinematic__photo {
  min-height: min(34vh, 320px);
  border: 1px solid rgba(181, 223, 255, 0.24);
  border-radius: 20px;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.34), inset 0 0 0 1px rgba(255, 255, 255, 0.06);
  transform: translateY(0);
}

.entry-cinematic__photo::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), transparent 34%, rgba(0, 0, 0, 0.36));
}

.entry-cinematic__photo--drone {
  background-image:
    linear-gradient(180deg, rgba(3, 16, 30, 0.1), rgba(5, 16, 30, 0.48)),
    url('assets/cinematic/bg-people-drone-young.jpg');
  animation: entry-photo-float-a 4.4s ease-in-out infinite;
}

.entry-cinematic__photo--vr {
  background-image:
    linear-gradient(180deg, rgba(3, 14, 28, 0.12), rgba(5, 16, 34, 0.54)),
    url('assets/cinematic/bg-people-fishing-boat.jpg');
  animation: entry-photo-float-b 4.6s ease-in-out infinite;
}

.entry-cinematic__photo--lab {
  background-image:
    linear-gradient(180deg, rgba(3, 15, 30, 0.12), rgba(6, 16, 34, 0.54)),
    url('assets/cinematic/bg-people-business-software.jpg');
  animation: entry-photo-float-c 4.8s ease-in-out infinite;
}

.entry-cinematic__photo-strip,
.entry-cinematic__photo {
  position: relative;
}

.entry-cinematic__photo-strip,
.entry-cinematic__photo,
.entry-cinematic__text {
  z-index: 2;
}

.entry-cinematic__text {
  width: min(100%, 860px);
  padding-inline: 1rem;
}

.entry-cinematic__text h2 {
  text-wrap: balance;
}

.entry-cinematic__text p {
  max-width: 54ch;
  margin-inline: auto;
}

.entry-cinematic__photo-strip .entry-cinematic__photo {
  isolation: isolate;
}

.entry-cinematic__photo-strip .entry-cinematic__photo::after {
  width: 100%;
  height: 100%;
}

.entry-cinematic__text {
  position: absolute;
  bottom: min(12vh, 120px);
  text-align: center;
}

.entry-cinematic__kicker {
  margin-bottom: 0.65rem;
  font-family: var(--font-heading);
  font-size: 0.74rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(209, 229, 249, 0.76);
}

.entry-cinematic__text h2 {
  margin-bottom: 0.5rem;
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3.2vw, 2.5rem);
  letter-spacing: -0.03em;
  color: var(--text);
}

.entry-cinematic__text p {
  color: rgba(219, 234, 251, 0.72);
  font-size: 0.95rem;
}

.loader-inner {
  width: min(420px, calc(100vw - 48px));
  text-align: center;
}

.loader-logo {
  margin-inline: auto;
  margin-bottom: 1.25rem;
  width: fit-content;
  filter: drop-shadow(0 12px 30px rgba(94, 216, 255, 0.18));
  animation: float-logo 2.5s ease-in-out infinite;
}

.loader-kicker {
  margin-bottom: 0.75rem;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(206, 229, 255, 0.65);
}

.loader-bar {
  overflow: hidden;
  width: 100%;
  height: 2px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
}

.loader-progress {
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--accent-2), var(--accent), var(--accent-3));
  box-shadow: 0 0 20px rgba(182, 216, 124, 0.5);
  transition: width 220ms ease;
}

.loader-text {
  margin-top: 0.9rem;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(220, 234, 247, 0.78);
}

.skip-link {
  position: absolute;
  top: -50px;
  left: 16px;
  z-index: 12000;
  padding: 0.8rem 1rem;
  border-radius: 999px;
  background: #fff;
  color: #07111f;
}

.skip-link:focus {
  top: 18px;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 400;
  padding: 1rem 1.25rem;
  transition: var(--transition);
}

.site-header.scrolled {
  padding-top: 0.7rem;
  padding-bottom: 0.7rem;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: min(var(--container), calc(100vw - 28px));
  min-height: var(--header-h);
  margin: 0 auto;
  padding: 0 1.5rem;
  border: 1px solid transparent;
  border-radius: 4px;
  background: rgba(4, 6, 16, 0.72);
  backdrop-filter: blur(24px);
  transition: var(--transition);
}

.site-header.scrolled .nav {
  border-color: rgba(0, 242, 255, 0.18);
  background: rgba(3, 5, 14, 0.95);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5), 0 1px 0 rgba(0, 242, 255, 0.1);
}

.nav-logo {
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.nav-links a {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 1rem;
  border-radius: 999px;
  color: rgba(241, 245, 231, 0.95);
  font-size: 0.94rem;
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.48);
  transition: var(--transition);
}

.nav-links a::after {
  content: '';
  position: absolute;
  right: 0.8rem;
  bottom: 0.5rem;
  left: 0.8rem;
  height: 1px;
  transform: scaleX(0);
  transform-origin: center;
  background: linear-gradient(90deg, transparent, rgba(0, 242, 255, 0.82), transparent);
  transition: transform 220ms ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  transform: scaleX(1);
}

.nav-cta {
  border: 1px solid rgba(0, 242, 255, 0.34);
  background: linear-gradient(135deg, rgba(0, 100, 140, 0.34), rgba(0, 242, 255, 0.1));
  color: var(--text) !important;
}

.nav-cta::after {
  display: none;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 0.28rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--line);
  color: var(--text);
}

.nav-toggle span {
  width: 18px;
  height: 2px;
  margin: 0 auto;
  border-radius: 999px;
  background: currentColor;
}

.slide-progress {
  position: fixed;
  top: 50%;
  right: 1.3rem;
  z-index: 200;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.9rem;
  transform: translateY(-50%);
}

.slide-progress__track {
  position: relative;
  overflow: hidden;
  width: 2px;
  height: 112px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
}

.slide-progress__fill {
  position: absolute;
  inset: 0 0 auto;
  height: 0;
  background: linear-gradient(180deg, var(--accent), rgba(0, 180, 220, 0.88));
  box-shadow: 0 0 18px rgba(0, 242, 255, 0.55);
}

.slide-progress__dots {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.slide-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid transparent;
  transition: var(--transition);
}

.slide-dot.active {
  transform: scale(1.25);
  background: rgba(0, 242, 255, 0.95);
  border-color: rgba(255, 255, 255, 0.45);
  box-shadow: 0 0 16px rgba(0, 242, 255, 0.55);
}

body.low-spec .slide-progress {
  display: none;
}

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

.slide {
  position: relative;
  z-index: 3;
  min-height: 100svh;
  padding: calc(var(--header-h) + 56px) 0 72px;
  --section-progress: 0.5;
  --tone-a: rgba(158, 205, 104, 0.18);
  --tone-b: rgba(104, 167, 201, 0.12);
  --tone-c: rgba(205, 168, 102, 0.1);
}

.slide__content {
  position: relative;
  transform: translateY(calc((var(--section-progress) - 0.5) * -10px));
  transition: transform 260ms ease-out;
}

.slide::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(720px 420px at 10% 16%, var(--tone-a), transparent 72%),
    radial-gradient(900px 460px at 88% 12%, var(--tone-b), transparent 74%),
    radial-gradient(980px 480px at 52% 108%, var(--tone-c), transparent 78%),
    linear-gradient(168deg, rgba(165, 196, 108, 0.06), transparent 36%, rgba(94, 148, 180, 0.08) 72%, transparent 100%);
  opacity: calc(0.5 + (var(--section-progress) * 0.34));
  transform: translateY(calc((var(--section-progress) - 0.5) * -28px));
  filter: saturate(1.08);
}

.slide::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    repeating-linear-gradient(180deg, rgba(216, 232, 185, 0.02) 0px, rgba(216, 232, 185, 0.02) 1px, transparent 1px, transparent 6px),
    linear-gradient(108deg, rgba(168, 199, 109, 0.03), transparent 28%, rgba(134, 177, 210, 0.03) 58%, transparent 100%);
  mix-blend-mode: screen;
  opacity: calc(0.26 + (var(--section-progress) * 0.14));
  transform: translateY(calc((var(--section-progress) - 0.5) * -14px));
}

.slide[data-tone="aerial"] {
  --tone-a: rgba(0, 180, 240, 0.16);
  --tone-b: rgba(0, 80, 160, 0.14);
  --tone-c: rgba(245, 158, 11, 0.08);
}

.slide[data-tone="story"] {
  --tone-a: rgba(0, 160, 220, 0.14);
  --tone-b: rgba(0, 70, 140, 0.1);
  --tone-c: rgba(245, 158, 11, 0.06);
}

.slide[data-tone="capabilities"] {
  --tone-a: rgba(0, 170, 230, 0.14);
  --tone-b: rgba(0, 80, 150, 0.12);
  --tone-c: rgba(245, 158, 11, 0.1);
}

.slide[data-tone="work"] {
  --tone-a: rgba(0, 160, 220, 0.16);
  --tone-b: rgba(0, 70, 140, 0.12);
  --tone-c: rgba(245, 158, 11, 0.09);
}

.slide[data-tone="cinematic"] {
  --tone-a: rgba(0, 200, 255, 0.16);
  --tone-b: rgba(0, 90, 160, 0.14);
  --tone-c: rgba(245, 158, 11, 0.12);
}

.slide[data-tone="stack"] {
  --tone-a: rgba(0, 180, 240, 0.12);
  --tone-b: rgba(0, 80, 150, 0.14);
  --tone-c: rgba(245, 158, 11, 0.08);
}

.slide[data-tone="process"] {
  --tone-a: rgba(0, 170, 230, 0.12);
  --tone-b: rgba(0, 75, 145, 0.1);
  --tone-c: rgba(245, 158, 11, 0.08);
}

.slide[data-tone="contact"] {
  --tone-a: rgba(0, 180, 240, 0.12);
  --tone-b: rgba(0, 80, 150, 0.16);
  --tone-c: rgba(245, 158, 11, 0.08);
}

.slide__bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.slide__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(24px);
  opacity: 0.7;
}

.slide__glow--1 {
  top: 10%;
  left: -10%;
  width: 42vw;
  height: 42vw;
  background: radial-gradient(circle, rgba(0, 180, 240, 0.18), transparent 70%);
}

.slide__glow--2 {
  top: 15%;
  right: -6%;
  width: 30vw;
  height: 30vw;
  background: radial-gradient(circle, rgba(0, 100, 180, 0.16), transparent 70%);
}

.slide__glow--3 {
  bottom: -16%;
  left: 24%;
  width: 32vw;
  height: 22vw;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.1), transparent 75%);
}

.slide__label,
.loader-text,
.section-intro .slide__label {
  font-family: var(--font-heading);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.slide__label {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: rgba(227, 240, 255, 0.92);
  font-size: 0.74rem;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.52);
}

.slide__label::before {
  content: '';
  width: 32px;
  height: 1px;
  background: linear-gradient(90deg, rgba(0, 242, 255, 0.06), rgba(0, 242, 255, 0.9));
}

.slide__display,
.slide__title {
  font-family: var(--font-heading);
  color: var(--text);
  font-weight: 700;
  line-height: 1.02;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.56);
}

.slide__display {
  font-size: clamp(3.4rem, 7.6vw, 6.8rem);
  letter-spacing: -0.04em;
}

.slide__display-line {
  display: block;
}

.slide__display-line--accent {
  color: var(--accent);
}

.slide__title {
  font-size: clamp(2.2rem, 4vw, 4.25rem);
  max-width: 14ch;
  letter-spacing: -0.03em;
}

.slide__title--large {
  max-width: 13ch;
}

.slide__tagline {
  color: var(--text);
  font-size: clamp(1rem, 1.45vw, 1.16rem);
  font-weight: 700;
  max-width: 46ch;
  text-shadow: 0 3px 16px rgba(0, 0, 0, 0.52);
}

.slide__desc {
  max-width: 62ch;
  color: var(--text-dim);
  font-size: 1rem;
  line-height: 1.72;
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.5);
}

.slide__number {
  position: absolute;
  top: calc(var(--header-h) + 76px);
  right: max(20px, calc((100vw - var(--container)) / 2));
  font-family: var(--font-heading);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(225, 236, 255, 0.46);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.48);
}

.section-watermark {
  position: absolute;
  top: 12%;
  left: max(20px, calc((100vw - var(--container)) / 2));
  z-index: 0;
  font-family: var(--font-heading);
  font-size: clamp(4.5rem, 14vw, 13rem);
  font-weight: 800;
  line-height: 0.8;
  letter-spacing: 0.05em;
  color: transparent;
  opacity: 0.3;
  pointer-events: none;
  -webkit-text-stroke: 1px rgba(189, 218, 255, 0.12);
}

.glass-card {
  position: relative;
  isolation: isolate;
  --mouse-x: 50%;
  --mouse-y: 50%;
  border: 1px solid rgba(0, 242, 255, 0.22);
  background:
    linear-gradient(180deg, rgba(6, 12, 26, 0.92), rgba(3, 6, 16, 0.96)),
    linear-gradient(90deg, rgba(0, 242, 255, 0.04) 1px, transparent 1px),
    linear-gradient(0deg, rgba(0, 242, 255, 0.04) 1px, transparent 1px),
    radial-gradient(circle at top left, rgba(0, 242, 255, 0.1), transparent 38%);
  background-size: auto, 44px 44px, 44px 44px, auto;
  box-shadow: var(--shadow), inset 0 0 0 1px rgba(0, 242, 255, 0.04);
  backdrop-filter: blur(22px);
  transition: transform 320ms cubic-bezier(0.2, 1, 0.22, 1), border-color 320ms ease, box-shadow 320ms ease;
}

.glass-card::after,
.metric-block::after {
  content: '';
  position: absolute;
  inset: 1px;
  border-radius: inherit;
  background:
    radial-gradient(320px circle at var(--mouse-x) var(--mouse-y), rgba(0, 242, 255, 0.12), transparent 40%),
    linear-gradient(118deg, transparent 28%, rgba(0, 242, 255, 0.08) 50%, transparent 72%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), transparent 22%);
  background-position: center, -190% 0, 0 0;
  background-size: auto, 230% 100%, auto;
  opacity: 0;
  pointer-events: none;
  transition: opacity 220ms ease, background-position 520ms cubic-bezier(0.2, 1, 0.22, 1);
  z-index: 0;
}

.glass-card.is-hovering,
.metric-block.is-hovering {
  border-color: rgba(0, 242, 255, 0.36);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.56), inset 0 0 0 1px rgba(0, 242, 255, 0.1), 0 0 40px rgba(0, 242, 255, 0.06);
}

.glass-card.is-hovering::after,
.metric-block.is-hovering::after {
  opacity: 1;
  background-position: center, 180% 0, 0 0;
}

.glass-card > *,
.metric-block > * {
  position: relative;
  z-index: 1;
}

.reveal-el {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 700ms ease, transform 700ms cubic-bezier(0.18, 1, 0.22, 1);
}

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

.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 1.5rem;
  border: 1px solid rgba(0, 242, 255, 0.28);
  border-radius: 3px;
  background: rgba(4, 10, 22, 0.7);
  color: var(--text);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: var(--transition);
}

.btn-ghost:hover {
  transform: translateY(-1px);
  border-color: rgba(0, 242, 255, 0.6);
  background: rgba(0, 25, 45, 0.85);
  box-shadow: 0 0 20px rgba(0, 242, 255, 0.18), inset 0 0 0 1px rgba(0, 242, 255, 0.08);
}

.btn-ghost--primary {
  background: linear-gradient(135deg, rgba(0, 60, 100, 0.6), rgba(0, 242, 255, 0.18));
  border-color: rgba(0, 242, 255, 0.55);
  box-shadow: 0 0 30px rgba(0, 242, 255, 0.12), inset 0 1px 0 rgba(0, 242, 255, 0.12);
}

.btn-ghost--full {
  width: 100%;
}

.hero {
  display: flex;
  align-items: center;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.64fr);
  gap: 2rem;
  align-items: end;
}

.hero-copy {
  position: relative;
  display: grid;
  gap: 1.2rem;
  padding-top: 5.5rem;
}

.hero-copy::before {
  content: '';
  position: absolute;
  inset: -14px -16px;
  z-index: -1;
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(8, 16, 12, 0.84), rgba(7, 13, 10, 0.68));
  backdrop-filter: blur(8px);
  border: 1px solid rgba(187, 208, 147, 0.18);
}

.hero-copy > * {
  position: relative;
  z-index: 1;
}

.hero-copy .slide__desc {
  max-width: 64ch;
}

.slide__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

.hero-mode-switch {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.scene-switch {
  min-height: 48px;
  padding: 0 1rem;
  border: 1px solid rgba(0, 242, 255, 0.16);
  border-radius: 999px;
  background: rgba(4, 8, 20, 0.6);
  color: rgba(200, 220, 255, 0.82);
  transition: var(--transition);
}

.scene-switch:hover,
.scene-switch.is-active {
  color: var(--text);
  border-color: rgba(0, 242, 255, 0.38);
  background: rgba(0, 20, 40, 0.78);
  box-shadow: inset 0 0 0 1px rgba(0, 242, 255, 0.1), 0 18px 36px rgba(0, 0, 0, 0.28);
}

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

.hero-proof {
  padding: 1rem 1rem 1.2rem;
  border-radius: 22px;
}

.hero-proof .card-icon,
.dock-card .card-icon,
.reality-card .card-icon,
.metric-block .card-icon,
.program-card .card-icon,
.immersive-panel .card-icon,
.stack-card .card-icon,
.contact-panel .card-icon,
.capability-band__summary .card-icon,
.process-step__content .card-icon {
  margin-bottom: 0.75rem;
}

.hero-proof__eyebrow,
.program-card__eyebrow,
.dock-card__label,
.capability-band__index {
  display: block;
  margin-bottom: 0.45rem;
  font-family: var(--font-heading);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(204, 227, 255, 0.9);
}

.hero-proof strong {
  display: block;
  color: var(--text);
  font-size: 1rem;
  line-height: 1.5;
  max-width: 24ch;
}

.hero-sidebar {
  display: grid;
  gap: 1rem;
}

.mission-panel,
.dock-card {
  border-radius: var(--radius-xl);
  border: 1px solid rgba(0, 242, 255, 0.16);
  background:
    linear-gradient(180deg, rgba(5, 10, 22, 0.94), rgba(3, 6, 16, 0.96)),
    radial-gradient(circle at 12% 8%, rgba(0, 242, 255, 0.07), transparent 56%);
  backdrop-filter: blur(12px);
  box-shadow: 0 22px 56px rgba(0, 0, 0, 0.44);
}

.mission-panel {
  overflow: hidden;
  padding: 1.3rem;
}

.mission-panel__head,
.hero-console__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
  padding-bottom: 0.9rem;
  border-bottom: 1px solid rgba(209, 224, 182, 0.24);
  font-family: var(--font-heading);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(246, 251, 236, 0.98);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.6);
}

.mission-panel__status {
  color: rgba(226, 241, 191, 1);
  padding: 0.25rem 0.5rem;
  border: 1px solid rgba(200, 222, 153, 0.34);
  border-radius: 999px;
  background: rgba(157, 186, 96, 0.14);
}

.mission-panel__body {
  display: grid;
  gap: 0.95rem;
}

.mission-row {
  display: grid;
  gap: 0.2rem;
}

.mission-row span {
  font-size: 0.8rem;
  color: rgba(232, 242, 213, 0.98);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.58);
}

.mission-row strong {
  color: rgba(250, 252, 244, 1);
  font-size: 1rem;
  line-height: 1.4;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.62);
}

.mission-panel__footer {
  display: grid;
  gap: 0.85rem;
  margin-top: 1.2rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(209, 224, 182, 0.2);
}

.mission-panel__footer p {
  color: rgba(237, 245, 223, 0.96);
  font-size: 0.92rem;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.62);
}

.mission-signal {
  display: flex;
  gap: 0.45rem;
}

.mission-signal span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(186, 218, 130, 0.44);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08);
  animation: pulse 1.6s ease-in-out infinite;
}

.mission-signal span:nth-child(2) {
  animation-delay: 0.2s;
}

.mission-signal span:nth-child(3) {
  animation-delay: 0.4s;
}

.hero-dock {
  display: grid;
  gap: 0.9rem;
}

.dock-card {
  padding: 1rem 1.05rem;
}

.dock-card__label {
  color: #ffffff;
  font-weight: 700;
  font-size: 0.88rem;
  letter-spacing: 0.04em;
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.8);
}

.dock-card__value {
  color: rgba(190, 215, 255, 0.92);
  font-size: 0.88rem;
  line-height: 1.5;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.7);
  margin-top: 0.2rem;
}

.hero-scroll-indicator {
  position: absolute;
  right: max(24px, calc((100vw - var(--container)) / 2));
  bottom: 44px;
  display: grid;
  justify-items: end;
  gap: 0.65rem;
  font-family: var(--font-heading);
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(223, 236, 252, 0.84);
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.5);
}

.slide__scroll-line {
  width: 1px;
  height: 56px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(0, 242, 255, 0.84));
}

.section-intro {
  position: relative;
  display: grid;
  gap: 1rem;
  margin-bottom: 2rem;
}

.section-intro::before {
  content: '';
  position: absolute;
  inset: -12px -14px;
  z-index: -1;
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(9, 16, 12, 0.82), rgba(8, 13, 10, 0.6));
  backdrop-filter: blur(7px);
  border: 1px solid rgba(182, 203, 145, 0.14);
}

.section-intro > * {
  position: relative;
  z-index: 1;
}

.reality-future-band {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-bottom: 1.1rem;
}

.reality-card {
  position: relative;
  overflow: hidden;
  padding: 1.05rem 1.15rem;
  border-radius: 24px;
}

.reality-card span {
  display: block;
  margin-bottom: 0.5rem;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: rgba(206, 229, 255, 0.94);
}

.reality-card p {
  color: var(--text-dim);
  line-height: 1.6;
}

.section-intro--wide .slide__title {
  max-width: 15ch;
}

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

.story-step,
.program-card,
.stack-card,
.contact-panel {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
}

.story-step,
.program-card {
  min-height: 100%;
  padding: 1.25rem;
}

.program-visual {
  position: relative;
  overflow: hidden;
  height: 154px;
  margin-bottom: 0.95rem;
  border: 1px solid rgba(0, 242, 255, 0.12);
  border-radius: 18px;
  background:
    radial-gradient(circle at 26% 16%, rgba(0, 180, 240, 0.18), transparent 62%),
    linear-gradient(180deg, rgba(5, 10, 24, 0.9), rgba(3, 6, 16, 0.94));
  box-shadow: var(--shadow-soft), inset 0 0 0 1px rgba(255, 255, 255, 0.04);
}

.program-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(112deg, transparent 36%, rgba(255, 255, 255, 0.08) 52%, transparent 70%);
  transform: translateX(-95%);
  transition: transform 600ms cubic-bezier(0.2, 1, 0.22, 1);
}

.program-card:hover .program-visual::after {
  transform: translateX(110%);
}

.generated-visual {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(0, 242, 255, 0.12);
  border-radius: 20px;
  background:
    radial-gradient(circle at 20% 10%, rgba(0, 180, 240, 0.16), transparent 56%),
    linear-gradient(180deg, rgba(5, 10, 24, 0.9), rgba(3, 6, 16, 0.96));
  box-shadow: var(--shadow-soft), inset 0 0 0 1px rgba(255, 255, 255, 0.04);
}

.generated-visual canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.story-step::before,
.program-card::before,
.stack-card::before,
.contact-panel::before,
.process-step::before,
.capability-band::before,
.dock-card::before,
.mission-panel::before,
.contact-form::before {
  content: '';
  position: absolute;
  inset: auto -20% -50% auto;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 180, 240, 0.14), transparent 70%);
  opacity: 0;
  transition: var(--transition);
}

.story-step:hover::before,
.story-step.is-active::before,
.program-card:hover::before,
.stack-card:hover::before,
.contact-panel:hover::before,
.process-step:hover::before,
.capability-band:hover::before,
.stack-node:hover::before {
  opacity: 1;
}

.story-step.is-active,
.story-step:hover,
.program-card:hover,
.capability-band:hover,
.stack-card:hover,
.process-step:hover,
.contact-panel:hover {
  border-color: rgba(200, 224, 153, 0.4);
  transform: translateY(-5px);
}

.story-step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: 1rem;
  border-radius: 50%;
  border: 1px solid rgba(162, 201, 255, 0.24);
  font-family: var(--font-heading);
  color: var(--text);
  transition: background 220ms ease, border-color 220ms ease, box-shadow 220ms ease, transform 220ms ease;
}

.story-step__head {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 1rem;
}

.story-step__head .story-step__num {
  margin-bottom: 0;
}

.story-step:hover .story-step__num,
.story-step.is-active .story-step__num {
  border-color: rgba(0, 242, 255, 0.38);
  background: rgba(0, 242, 255, 0.08);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.22), 0 0 20px rgba(0, 242, 255, 0.08);
  transform: translateY(-2px);
}

.story-step h3,
.program-card h3,
.stack-card h3,
.contact-panel h3,
.capability-band h3,
.process-step h3 {
  margin-bottom: 0.7rem;
  font-family: var(--font-heading);
  color: var(--text);
  font-size: 1.22rem;
  line-height: 1.28;
  letter-spacing: -0.02em;
}

.story-step p,
.program-card p,
.stack-card p,
.contact-panel p,
.capability-band p,
.process-step p {
  color: var(--text-dim);
  line-height: 1.66;
}

.story-tags,
.program-specs,
.capability-points {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1rem;
}

.story-tags li,
.program-specs span,
.capability-points span {
  padding: 0.45rem 0.7rem;
  border: 1px solid rgba(186, 218, 255, 0.14);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: rgba(222, 237, 255, 0.76);
  font-size: 0.8rem;
  transition: transform 220ms ease, border-color 220ms ease, background 220ms ease, box-shadow 220ms ease;
}

.metrics-band {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.2rem;
}

.slide--immersive .section-intro .slide__title {
  max-width: 16ch;
}

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

.immersive-panel {
  overflow: hidden;
  padding: 1.1rem;
  border-radius: 28px;
}

.immersive-panel__media {
  height: 182px;
  margin-bottom: 1rem;
}

.immersive-panel h3 {
  margin-bottom: 0.55rem;
  font-family: var(--font-heading);
  color: var(--text);
  font-size: 1.15rem;
}

.immersive-panel p {
  color: var(--text-dim);
  line-height: 1.64;
}

.metric-block {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  --mouse-x: 50%;
  --mouse-y: 50%;
  padding: 1rem 1.1rem;
  border: 1px solid rgba(0, 242, 255, 0.14);
  border-radius: 22px;
  background:
    linear-gradient(180deg, rgba(6, 12, 26, 0.88), rgba(3, 7, 18, 0.94)),
    radial-gradient(circle at 14% 10%, rgba(0, 242, 255, 0.08), transparent 70%);
  transition: transform 280ms cubic-bezier(0.2, 1, 0.22, 1), border-color 280ms ease, box-shadow 280ms ease;
}

.metric-block strong {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--text);
}

.metric-block.is-hovering {
  transform: translateY(-3px);
  border-color: rgba(0, 242, 255, 0.34);
  box-shadow: 0 24px 58px rgba(0, 0, 0, 0.32), 0 0 30px rgba(0, 242, 255, 0.06);
}

.story-step:hover .story-tags li,
.story-step.is-active .story-tags li,
.program-card:hover .program-specs span,
.capability-band:hover .capability-points span {
  transform: translateY(-2px);
  border-color: rgba(0, 242, 255, 0.34);
  background: rgba(0, 242, 255, 0.07);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.22);
}

.capability-stack {
  display: grid;
  gap: 1rem;
}

.capability-band {
  position: relative;
  overflow: hidden;
  padding: 1.25rem 1.3rem;
  border-radius: 28px;
  transition: transform 320ms cubic-bezier(0.2, 1, 0.22, 1), border-color 320ms ease;
}

.capability-band__head {
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
}

.capability-band__index {
  margin-bottom: 0;
  padding-top: 0.28rem;
}

.capability-band__summary {
  display: grid;
}

.program-card {
  transition: transform 320ms cubic-bezier(0.2, 1, 0.22, 1), border-color 320ms ease;
}

.stack-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.9fr) minmax(0, 1.1fr);
  gap: 1rem;
  align-items: start;
}

.stack-radar {
  position: sticky;
  top: calc(var(--header-h) + 34px);
  min-height: 520px;
  padding: 1.1rem;
  border-radius: 36px;
}

.stack-radar__grid {
  position: absolute;
  inset: 18px;
  border-radius: 28px;
  background:
    radial-gradient(circle at center, rgba(182, 216, 124, 0.1), transparent 52%),
    radial-gradient(circle, transparent 36%, rgba(193, 214, 151, 0.09) 36.4%, transparent 37.1%),
    radial-gradient(circle, transparent 54%, rgba(193, 214, 151, 0.06) 54.4%, transparent 55.1%),
    linear-gradient(0deg, rgba(193, 214, 151, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(193, 214, 151, 0.08) 1px, transparent 1px);
  background-size: auto, auto, auto, 54px 54px, 54px 54px;
}

.stack-node {
  position: absolute;
  top: var(--y);
  left: var(--x);
  z-index: 1;
  padding: 0.7rem 0.95rem;
  border: 1px solid rgba(188, 210, 154, 0.26);
  border-radius: 999px;
  background: rgba(12, 22, 17, 0.84);
  color: var(--text);
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.2);
  transform: translate(-50%, -50%);
  transition: var(--transition);
  font-family: var(--font-heading);
}

.stack-node:hover,
.stack-node.is-active {
  border-color: rgba(0, 242, 255, 0.4);
  background: rgba(0, 20, 40, 0.96);
}

.stack-columns {
  display: grid;
  gap: 1rem;
}

.stack-card {
  padding: 1.25rem;
  transition: transform 320ms cubic-bezier(0.2, 1, 0.22, 1), border-color 320ms ease;
}

.stack-card ul,
.contact-panel ul {
  display: grid;
  gap: 0.55rem;
  margin-top: 1rem;
}

.stack-card li,
.contact-panel li {
  position: relative;
  padding-left: 1rem;
  color: rgba(231, 242, 255, 0.92);
  transition: transform 220ms ease, color 220ms ease;
}

.stack-card li::before,
.contact-panel li::before {
  content: '';
  position: absolute;
  top: 0.62rem;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
}

.stack-card:hover li,
.contact-panel:hover li {
  transform: translateX(4px);
  color: var(--text);
}

.process-timeline {
  display: grid;
  gap: 1rem;
}

.process-step {
  position: relative;
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 1rem;
  padding: 1.1rem 1.2rem;
  border-radius: 28px;
  transition: transform 320ms cubic-bezier(0.2, 1, 0.22, 1), border-color 320ms ease;
}

.process-step__num {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border-radius: 22px;
  border: 1px solid rgba(178, 212, 255, 0.18);
  background: rgba(255, 255, 255, 0.03);
  font-family: var(--font-heading);
  color: var(--text);
  transition: background 220ms ease, border-color 220ms ease, box-shadow 220ms ease, transform 220ms ease;
}

.process-step:hover .process-step__num {
  border-color: rgba(0, 242, 255, 0.38);
  background: rgba(0, 242, 255, 0.08);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.24), 0 0 20px rgba(0, 242, 255, 0.08);
  transform: translateY(-2px);
}

.process-step__content {
  display: grid;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.58fr) minmax(0, 0.92fr);
  gap: 1rem;
}

.conversion-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
  padding: 1rem 1.1rem;
  border-radius: 28px;
}

.conversion-strip p {
  max-width: 58ch;
}

.conversion-strip__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.contact-brief {
  display: grid;
  gap: 1rem;
}

.contact-panel {
  padding: 1.15rem;
}

.contact-form {
  position: relative;
  overflow: hidden;
  padding: 1.2rem;
  border-radius: 32px;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

.form-group {
  display: grid;
  gap: 0.48rem;
  margin-bottom: 0.85rem;
}

.form-group label {
  color: rgba(228, 239, 255, 0.86);
  font-size: 0.93rem;
  font-weight: 700;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.95rem 1rem;
  border: 1px solid rgba(0, 242, 255, 0.16);
  border-radius: 18px;
  background: rgba(4, 8, 20, 0.76);
  color: var(--text);
  outline: 0;
  transition: var(--transition);
}

.form-group textarea {
  min-height: 164px;
  resize: vertical;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: rgba(0, 242, 255, 0.46);
  box-shadow: 0 0 0 4px rgba(0, 242, 255, 0.1);
}

.contact-quick-picks {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 0.9rem;
}

.contact-quick-pick {
  min-height: 42px;
  padding: 0 0.95rem;
  border: 1px solid rgba(0, 242, 255, 0.16);
  border-radius: 999px;
  background: rgba(4, 8, 20, 0.66);
  color: rgba(190, 215, 255, 0.86);
  transition: var(--transition), transform 220ms ease, box-shadow 220ms ease;
}

.contact-quick-pick:hover,
.contact-quick-pick.is-selected {
  border-color: rgba(0, 242, 255, 0.38);
  color: var(--text);
  transform: translateY(-2px);
  box-shadow: 0 12px 26px rgba(0, 0, 0, 0.28), 0 0 20px rgba(0, 242, 255, 0.06);
}

.contact-form__hint {
  margin-bottom: 1rem;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(140, 170, 220, 0.52);
}

.site-footer {
  position: relative;
  z-index: 3;
  padding: 0 0 42px;
}

.footer-content {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) repeat(2, minmax(180px, 0.4fr));
  gap: 1rem;
  padding: 1.2rem;
  border: 1px solid rgba(0, 242, 255, 0.1);
  border-radius: 34px;
  background: rgba(4, 7, 18, 0.84);
  backdrop-filter: blur(20px);
}

.footer-brand p {
  max-width: 44ch;
  margin-top: 0.85rem;
}

.footer-links h4 {
  margin-bottom: 0.9rem;
  font-family: var(--font-heading);
  color: var(--text);
}

.footer-links ul {
  display: grid;
  gap: 0.55rem;
}

.footer-links a {
  color: rgba(190, 215, 255, 0.88);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0.2rem 0;
  color: rgba(160, 190, 235, 0.72);
  font-size: 0.9rem;
}

.mobile-cta {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 500;
  display: none;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
  width: min(420px, calc(100vw - 24px));
  padding: 0.75rem;
  border: 1px solid rgba(169, 205, 255, 0.14);
  border-radius: 20px;
  background: rgba(7, 13, 28, 0.84);
  backdrop-filter: blur(18px);
}

.mobile-cta a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border-radius: 14px;
  font-weight: 700;
}

.mobile-cta__primary {
  background: linear-gradient(135deg, rgba(0, 80, 130, 0.54), rgba(0, 242, 255, 0.22));
  color: var(--text);
}

.mobile-cta__secondary {
  border: 1px solid rgba(0, 242, 255, 0.18);
  background: rgba(255, 255, 255, 0.03);
}

.mobile-cta.is-hidden {
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
}

[data-tilt] {
  transform-style: preserve-3d;
  will-change: transform;
}

body.low-spec [data-tilt] {
  will-change: auto;
}

@keyframes float-logo {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

@keyframes entry-hover {
  0%,
  100% {
    transform: translateY(0) scale(1);
  }
  50% {
    transform: translateY(-10px) scale(1.01);
  }
}

@keyframes entry-pulse {
  0%,
  100% {
    opacity: 0.85;
  }
  50% {
    opacity: 1;
  }
}

@keyframes pulse {
  0%,
  100% {
    opacity: 0.45;
    transform: scale(1);
  }
  50% {
    opacity: 1;
    transform: scale(1.22);
  }
}

@keyframes background-drift {
  0% {
    background-position: 0% 0%, 100% 0%, 50% 0%, 0 0;
  }
  50% {
    background-position: 12% 8%, 88% 10%, 46% 14%, 90px 64px;
  }
  100% {
    background-position: 0% 0%, 100% 0%, 50% 0%, 180px 128px;
  }
}

@keyframes scan-sweep {
  0% {
    opacity: 0.88;
    background-position: center center, 0 0, center center;
  }
  50% {
    opacity: 0.96;
    background-position: center center, 0 46px, center center;
  }
  100% {
    opacity: 0.9;
    background-position: center center, 0 92px, center center;
  }
}

@keyframes ocean-caustics {
  0% {
    transform: translate3d(0, 0, 0) scale(1);
    opacity: 0.76;
  }
  50% {
    transform: translate3d(-2%, -1%, 0) scale(1.04);
    opacity: 0.88;
  }
  100% {
    transform: translate3d(2%, 1%, 0) scale(1.06);
    opacity: 0.8;
  }
}

@keyframes ai-horizon {
  0% {
    background-position: 0 0, 0 0;
  }
  100% {
    background-position: 0 0, 128px 0;
  }
}

@keyframes cinematic-layer-a {
  0%, 24% {
    opacity: 0.7;
    transform: scale(1.05);
  }
  33%, 100% {
    opacity: 0;
    transform: scale(1.09);
  }
}

@keyframes cinematic-layer-b {
  0%, 30% {
    opacity: 0;
    transform: scale(1.02);
  }
  38%, 60% {
    opacity: 0.66;
    transform: scale(1.08);
  }
  68%, 100% {
    opacity: 0;
    transform: scale(1.1);
  }
}

@keyframes cinematic-layer-c {
  0%, 62% {
    opacity: 0;
    transform: scale(1.03);
  }
  70%, 94% {
    opacity: 0.66;
    transform: scale(1.09);
  }
  100% {
    opacity: 0;
    transform: scale(1.11);
  }
}

@keyframes entry-photo-float-a {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes entry-photo-float-b {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-6px);
  }
}

@keyframes entry-photo-float-c {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

@media (max-width: 1200px) {
  .hero-grid,
  .stack-layout,
  .contact-layout,
  .footer-content {
    grid-template-columns: 1fr;
  }

  .reality-future-band {
    grid-template-columns: 1fr;
  }

  .hero-proof-grid,
  .story-grid,
  .program-grid,
  .immersive-grid,
  .metrics-band {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .stack-radar {
    position: relative;
    top: 0;
    min-height: 420px;
  }

  .slide__number,
  .hero-scroll-indicator {
    right: 20px;
  }

  .section-watermark {
    left: 20px;
  }
}

@media (max-width: 900px) {
  .site-header {
    padding-inline: 0.8rem;
  }

  .nav {
    padding: 0 0.8rem;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    left: 0;
    display: grid;
    gap: 0.35rem;
    padding: 0.75rem;
    border: 1px solid rgba(168, 203, 255, 0.14);
    border-radius: 24px;
    background: rgba(6, 12, 27, 0.95);
    backdrop-filter: blur(22px);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition: var(--transition);
  }

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

  .nav-links a {
    min-height: 50px;
    justify-content: space-between;
  }

  .hero-copy {
    padding-top: 4rem;
  }

  .hero-proof-grid,
  .story-grid,
  .program-grid,
  .immersive-grid,
  .metrics-band {
    grid-template-columns: 1fr;
  }

  .reality-card {
    border-radius: 20px;
  }

  .capability-band__head,
  .process-step,
  .form-row,
  .conversion-strip {
    grid-template-columns: 1fr;
  }

  .conversion-strip {
    display: grid;
  }

  .slide-progress {
    display: none;
  }
}

@media (max-width: 768px) {
  .entry-cinematic__photo-strip {
    grid-template-columns: 1fr;
    width: min(460px, 88vw);
    gap: 0.6rem;
  }

  .entry-cinematic__photo {
    min-height: 120px;
  }

  .entry-cinematic__text {
    bottom: min(9vh, 84px);
    padding-inline: 1rem;
  }

  .entry-cinematic__text p {
    font-size: 0.88rem;
  }

  body {
    background:
      radial-gradient(920px 460px at 50% 8%, rgba(145, 190, 94, 0.22), transparent 50%),
      radial-gradient(780px 420px at 50% 105%, rgba(119, 175, 205, 0.16), transparent 58%),
      linear-gradient(180deg, #060a08 0%, #161f15 100%);
  }

  .slide {
    min-height: auto;
    padding-top: calc(var(--header-h) + 30px);
    padding-bottom: 54px;
  }

  .container {
    width: min(var(--container), calc(100vw - 24px));
  }

  .slide__display {
    font-size: clamp(2.7rem, 15vw, 4.1rem);
  }

  .slide__title {
    max-width: 100%;
    font-size: clamp(1.9rem, 8.4vw, 3rem);
  }

  .section-watermark {
    top: 8%;
    font-size: clamp(3.2rem, 18vw, 5.2rem);
    -webkit-text-stroke: 1px rgba(189, 218, 255, 0.1);
  }

  .slide__number {
    top: calc(var(--header-h) + 22px);
    right: 14px;
  }

  .hero-copy {
    gap: 1rem;
    padding-top: 3.1rem;
  }

  .slide__tagline {
    max-width: 100%;
  }

  .hero-mode-switch,
  .slide__actions,
  .conversion-strip__actions,
  .contact-quick-picks {
    gap: 0.6rem;
  }

  .hero-sidebar {
    gap: 0.8rem;
  }

  .mission-panel,
  .dock-card,
  .story-step,
  .program-card,
  .immersive-panel,
  .stack-card,
  .contact-panel,
  .contact-form,
  .capability-band,
  .process-step,
  .footer-content {
    border-radius: 24px;
  }

  .stack-radar {
    min-height: 300px;
    border-radius: 28px;
  }

  .stack-radar__grid {
    inset: 14px;
    border-radius: 20px;
  }

  .hero-scroll-indicator,
  .slide__number {
    display: none;
  }

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

  .mobile-cta {
    display: grid;
  }
}

@media (prefers-reduced-motion: reduce) {
  body::before,
  body::after,
  .scene-container::before,
  .scene-container::after,
  .cinematic-people-bg__layer,
  .entry-cinematic,
  .entry-cinematic__bg,
  .entry-cinematic__photo,
  .loader-logo,
  .mission-signal span {
    animation: none !important;
  }

  .cinematic-people-bg__layer--drone {
    opacity: 0.72 !important;
  }

  .cinematic-people-bg__layer--vr,
  .cinematic-people-bg__layer--lab {
    opacity: 0 !important;
  }
}

@media (max-width: 540px) {
  .nav {
    width: calc(100vw - 20px);
  }

  .slide__label {
    gap: 0.45rem;
  }

  .slide__label::before {
    width: 20px;
  }

  .btn-ghost,
  .scene-switch,
  .contact-quick-pick {
    width: 100%;
  }

  .slide__actions .btn-ghost {
    width: 100%;
  }

  .mission-panel__head {
    grid-template-columns: 1fr;
    justify-items: start;
  }

  .stack-node {
    padding-inline: 0.75rem;
    font-size: 0.82rem;
  }
}

/* ─── Three.js Swarm Canvas ─────────────────────────────── */
#swarm-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

.hero {
  position: relative;
  overflow: hidden;
}

/* ─── Live Code Terminal ─────────────────────────────────── */
.live-terminal {
  position: relative;
  border: 1px solid rgba(0, 242, 255, 0.2);
  border-radius: var(--radius-md);
  background: rgba(2, 6, 16, 0.88);
  backdrop-filter: blur(18px);
  overflow: hidden;
  font-family: 'Courier New', 'Menlo', monospace;
  font-size: 0.76rem;
  box-shadow: 0 0 40px rgba(0, 242, 255, 0.08), inset 0 0 0 1px rgba(0, 242, 255, 0.06);
}

.live-terminal__bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 0.9rem;
  border-bottom: 1px solid rgba(0, 242, 255, 0.1);
  background: rgba(0, 242, 255, 0.04);
}

.live-terminal__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.live-terminal__dot:nth-child(1) { background: #ff5f57; }
.live-terminal__dot:nth-child(2) { background: #ffbd2e; }
.live-terminal__dot:nth-child(3) { background: #28c840; }

.live-terminal__title {
  margin-left: auto;
  color: rgba(0, 242, 255, 0.82);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
}

.live-terminal__body {
  height: 160px;
  overflow: hidden;
  padding: 0.75rem 0.9rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.live-terminal__line {
  display: flex;
  gap: 0.6rem;
  line-height: 1.6;
  opacity: 0;
  transform: translateY(4px);
  animation: terminal-line-in 0.3s ease forwards;
}

@keyframes terminal-line-in {
  to { opacity: 1; transform: translateY(0); }
}

.live-terminal__ts {
  color: rgba(0, 200, 230, 0.72);
  flex-shrink: 0;
  font-size: 0.72rem;
}

.live-terminal__msg { color: rgba(220, 238, 255, 0.95); font-size: 0.76rem; }
.live-terminal__msg--ok { color: #4ade80; }
.live-terminal__msg--warn { color: #fbbf24; }
.live-terminal__msg--cyan { color: #00f2ff; font-weight: 600; }

.live-terminal__cursor {
  display: inline-block;
  width: 7px;
  height: 14px;
  background: rgba(0, 242, 255, 0.8);
  vertical-align: middle;
  animation: cursor-blink 1s step-end infinite;
}

@keyframes cursor-blink {
  50% { opacity: 0; }
}