:root {
  --bg: #07111f;
  --bg-deep: #030712;
  --panel: rgba(10, 18, 32, 0.82);
  --panel-strong: rgba(8, 13, 24, 0.94);
  --line: rgba(148, 163, 184, 0.18);
  --line-strong: rgba(125, 211, 252, 0.32);
  --text: #f8fafc;
  --muted: #a8b3c7;
  --primary: #67e8f9;
  --primary-strong: #38bdf8;
  --accent: #a78bfa;
  --accent-soft: rgba(167, 139, 250, 0.14);
  --gold: #facc15;
  --success: #34d399;
  --shadow: 0 22px 60px rgba(2, 6, 23, 0.32);
  --radius-xl: 8px;
  --radius-lg: 8px;
  --radius-md: 8px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  color: var(--text);
  background:
    linear-gradient(90deg, rgba(148, 163, 184, 0.06) 1px, transparent 1px),
    linear-gradient(rgba(148, 163, 184, 0.045) 1px, transparent 1px),
    linear-gradient(180deg, #07111f 0%, #08111f 46%, #050914 100%);
  background-size: 72px 72px, 72px 72px, auto;
  overflow-x: hidden;
}

body::selection {
  background: rgba(122, 231, 255, 0.28);
}

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

a {
  color: inherit;
}

main {
  position: relative;
  z-index: 2;
}

.container {
  width: min(calc(100% - 32px), var(--container));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  padding-top: 14px;
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 12px 16px;
  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: 8px;
  background: rgba(5, 10, 20, 0.78);
  backdrop-filter: blur(18px);
  box-shadow: 0 12px 36px rgba(2, 6, 23, 0.26);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background:
    radial-gradient(circle at 30% 26%, rgba(125, 211, 252, 0.16), transparent 42%),
    linear-gradient(180deg, rgba(10, 19, 35, 0.98), rgba(8, 15, 28, 0.97));
  border: 1px solid rgba(164, 202, 255, 0.16);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.04),
    0 12px 28px rgba(0, 0, 0, 0.22);
  overflow: hidden;
}

.brand-mark img {
  width: 76%;
  height: 76%;
  object-fit: contain;
  filter: drop-shadow(0 8px 16px rgba(0, 229, 255, 0.14));
}

.brand-copy {
  display: grid;
  gap: 2px;
}

.brand-copy strong {
  font-family: "Exo 2", sans-serif;
  font-size: 1rem;
  letter-spacing: 0.02em;
}

.brand-copy small {
  color: var(--muted);
  font-size: 0.76rem;
}

.main-nav {
  display: inline-flex;
  align-items: center;
  gap: 28px;
}

.main-nav a {
  color: var(--muted);
  font-size: 0.92rem;
  text-decoration: none;
}

.button,
.nav-cta {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  overflow: hidden;
  isolation: isolate;
  border-radius: 8px;
  border: 1px solid transparent;
  font-weight: 700;
  text-decoration: none;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    border-color 180ms ease,
    background 180ms ease;
}

.button::before,
.nav-cta::before {
  content: "";
  position: absolute;
  top: -30%;
  left: -35%;
  width: 36%;
  height: 160%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.18), transparent);
  transform: skewX(-22deg) translateX(-260%);
  transition: transform 700ms ease;
  z-index: 0;
}

.button:hover,
.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 34px rgba(56, 189, 248, 0.14);
}

.button:hover::before,
.nav-cta:hover::before {
  transform: skewX(-22deg) translateX(520%);
}

.nav-cta,
.button-primary {
  background:
    linear-gradient(135deg, var(--primary), var(--primary-strong));
  color: #03131f;
  box-shadow: 0 14px 32px rgba(56, 189, 248, 0.22);
}

.button-secondary {
  border-color: rgba(148, 163, 184, 0.26);
  background: rgba(15, 23, 42, 0.66);
  color: var(--text);
}

.button-ghost {
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
}

.hero-section {
  padding: 58px 0 34px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(420px, 0.98fr);
  gap: 42px;
  align-items: center;
}

.eyebrow,
.plan-tag,
.impact-label {
  margin: 0 0 16px;
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero-title,
.section-head h2,
.power-card h3,
.pricing-card h3,
.closing-shell h2,
.constellation-copy h2 {
  margin: 0;
  font-family: "Exo 2", sans-serif;
  letter-spacing: -0.04em;
  text-wrap: balance;
}

.hero-title {
  max-width: 12ch;
  font-size: clamp(3rem, 6.2vw, 5.55rem);
  line-height: 0.96;
}

.hero-title span {
  display: inline-block;
  padding: 0 10px 4px;
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(103, 232, 249, 0.12), rgba(167, 139, 250, 0.14));
  box-shadow: inset 0 0 0 1px rgba(148, 163, 184, 0.18);
}

.hero-description,
.section-head p,
.power-card p,
.pricing-card .plan-copy,
.impact-card li,
.closing-shell p,
.hero-point p,
.momentum-card small,
.momentum-card strong,
.constellation-copy p {
  color: var(--muted);
  line-height: 1.75;
  text-wrap: pretty;
}

.hero-description {
  max-width: 56ch;
  margin: 24px 0 0;
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.hero-points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 32px;
}

.hero-point {
  padding: 18px;
  border: 1px solid rgba(148, 163, 184, 0.14);
  border-radius: 8px;
  background: rgba(15, 23, 42, 0.52);
}

.hero-point strong,
.momentum-card strong,
.floating-note strong,
.metric-card strong,
.activity-row strong {
  color: var(--text);
}

.hero-point strong {
  display: block;
  margin-bottom: 8px;
  font-size: 0.98rem;
}

.hero-point p {
  margin: 0;
  font-size: 0.9rem;
}

.hero-visual {
  position: relative;
  min-height: 760px;
}

.parallax-layer {
  position: absolute;
  inset: 0;
  will-change: transform;
  pointer-events: none;
}

.parallax-layer > * {
  pointer-events: auto;
}

.orbit {
  display: none;
}

.card-glass {
  position: relative;
  border: 1px solid rgba(148, 163, 184, 0.16);
  background:
    linear-gradient(180deg, rgba(12, 20, 34, 0.92), rgba(7, 12, 24, 0.82));
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.card-glass::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.035), transparent 34%);
  pointer-events: none;
}

.tilt-card {
  position: relative;
  transform-style: preserve-3d;
  will-change: transform;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    border-color 180ms ease;
}

.tilt-card::after {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: inherit;
  background: radial-gradient(circle at var(--glow-x, 50%) var(--glow-y, 50%), rgba(122, 231, 255, 0.16), transparent 34%);
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
}

.tilt-card > * {
  position: relative;
  z-index: 1;
}

.tilt-card.is-tilting {
  transform: perspective(1100px) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg)) translateY(-3px);
  box-shadow: 0 24px 70px rgba(2, 6, 23, 0.34);
}

.tilt-card.is-tilting::after {
  opacity: 1;
}

.command-center {
  position: absolute;
  inset: 82px 20px auto 20px;
  padding: 18px;
  border-radius: 8px;
}

.window-top {
  display: flex;
  gap: 8px;
  margin-bottom: 18px;
}

.window-top span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
}

.command-layout {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 18px;
}

.command-side {
  display: grid;
  gap: 10px;
}

.side-pill {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 14px;
  border-radius: 8px;
  background: rgba(15, 23, 42, 0.72);
  color: var(--muted);
  font-size: 0.82rem;
}

.side-pill--active {
  background: linear-gradient(135deg, rgba(103, 232, 249, 0.14), rgba(56, 189, 248, 0.22));
  color: var(--text);
}

.command-main {
  display: grid;
  gap: 16px;
}

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

.metric-card,
.signal-panel,
.activity-panel,
.floating-note,
.momentum-card,
.power-card,
.impact-card,
.constellation-visual,
.pricing-card,
.closing-shell {
  border-radius: 8px;
}

.metric-card,
.signal-panel,
.activity-panel {
  border: 1px solid rgba(148, 163, 184, 0.14);
  background: rgba(15, 23, 42, 0.58);
}

.metric-card {
  padding: 16px;
}

.metric-card small,
.floating-note p,
.momentum-card small {
  display: block;
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 0.82rem;
}

.metric-card strong {
  font-size: 1rem;
}

.signal-panel {
  position: relative;
  overflow: hidden;
  padding: 18px;
  min-height: 208px;
}

.signal-panel::after {
  display: none;
}

.signal-bars {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  align-items: end;
  gap: 12px;
  height: 170px;
}

.signal-bars span {
  border-radius: 6px 6px 0 0;
  background: linear-gradient(180deg, rgba(103, 232, 249, 0.92), rgba(56, 189, 248, 0.78));
  box-shadow: 0 0 16px rgba(56, 189, 248, 0.18);
}

.signal-bars span:nth-child(2) {
  animation-delay: 120ms;
}

.signal-bars span:nth-child(3) {
  animation-delay: 240ms;
}

.signal-bars span:nth-child(4) {
  animation-delay: 360ms;
}

.signal-bars span:nth-child(5) {
  animation-delay: 480ms;
}

.signal-bars span:nth-child(6) {
  animation-delay: 600ms;
}

.activity-panel {
  padding: 12px 18px;
}

.activity-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(164, 202, 255, 0.1);
  color: var(--muted);
  font-size: 0.84rem;
}

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

.floating-note {
  position: absolute;
  padding: 16px 18px;
}

.floating-note--premium {
  top: 12px;
  right: 6px;
  width: 200px;
}

.floating-note--full {
  left: 0;
  bottom: 44px;
  width: 230px;
}

.phone-preview {
  position: absolute;
  right: 18px;
  bottom: -6px;
  width: 220px;
  padding: 12px;
  border: 1px solid rgba(164, 202, 255, 0.18);
  border-radius: 12px;
  background:
    linear-gradient(180deg, rgba(14, 19, 41, 0.96), rgba(7, 10, 22, 0.96));
  box-shadow: var(--shadow);
}

.phone-top {
  width: 88px;
  height: 8px;
  margin: 4px auto 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
}

.phone-body {
  min-height: 320px;
  padding: 18px;
  border-radius: 12px;
  background:
    radial-gradient(circle at top right, rgba(142, 107, 255, 0.26), transparent 28%),
    linear-gradient(180deg, #121a37, #09101f);
}

.phone-badge {
  display: inline-flex;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(122, 231, 255, 0.14);
  color: var(--primary);
  font-size: 0.76rem;
  font-weight: 700;
}

.phone-line {
  height: 12px;
  margin-top: 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
}

.phone-line--lg {
  width: 84%;
  margin-top: 20px;
}

.phone-stacks {
  display: grid;
  gap: 10px;
  margin-top: 24px;
}

.phone-stacks span {
  height: 62px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
}

.momentum-section {
  padding-bottom: 26px;
}

.momentum-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.momentum-card {
  padding: 20px 22px;
  border: 1px solid rgba(148, 163, 184, 0.14);
  background: rgba(15, 23, 42, 0.56);
}

.momentum-card strong {
  display: block;
  font-size: 1rem;
  line-height: 1.5;
}

.counter {
  font-variant-numeric: tabular-nums;
}

.section-block {
  padding: 56px 0;
}

.section-head {
  max-width: 820px;
  margin-bottom: 28px;
}

.section-head--compact {
  margin-bottom: 0;
}

.section-head h2,
.constellation-copy h2,
.closing-shell h2 {
  font-size: clamp(2rem, 3.4vw, 3.25rem);
  line-height: 1.08;
}

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

.power-card {
  padding: 26px;
}

.power-index {
  display: inline-flex;
  margin-bottom: 18px;
  padding: 8px 12px;
  border-radius: 8px;
  background: rgba(103, 232, 249, 0.1);
  color: var(--primary);
  font-size: 0.82rem;
  font-weight: 700;
}

.power-card h3 {
  margin-bottom: 14px;
  font-size: 1.32rem;
  line-height: 1.22;
}

.impact-shell {
  padding: 34px;
  border-top: 1px solid rgba(148, 163, 184, 0.12);
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
}

.impact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 26px;
}

.impact-card {
  padding: 26px;
  border: 1px solid rgba(148, 163, 184, 0.14);
}

.impact-card--muted {
  background: rgba(15, 23, 42, 0.44);
}

.impact-card--highlight {
  background:
    linear-gradient(180deg, rgba(12, 28, 43, 0.9), rgba(8, 15, 28, 0.95));
  box-shadow: 0 22px 60px rgba(56, 189, 248, 0.1);
}

.impact-card ul,
.plan-features {
  margin: 0;
  padding: 0;
  list-style: none;
}

.impact-card li,
.plan-features li {
  position: relative;
  padding-left: 24px;
}

.impact-card li + li,
.plan-features li + li {
  margin-top: 14px;
}

.impact-card li::before,
.plan-features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--primary-strong);
  box-shadow: 0 0 12px rgba(56, 189, 248, 0.22);
}

.system-section {
  position: relative;
  overflow: hidden;
  padding: 82px 0;
  background:
    linear-gradient(180deg, rgba(3, 7, 18, 0.14), rgba(3, 7, 18, 0.68) 48%, rgba(3, 7, 18, 0.16)),
    linear-gradient(90deg, rgba(103, 232, 249, 0.06), rgba(167, 139, 250, 0.06));
}

.system-section::before {
  content: "";
  position: absolute;
  inset: 0;
  height: auto;
  background:
    linear-gradient(90deg, rgba(148, 163, 184, 0.05) 1px, transparent 1px),
    linear-gradient(rgba(148, 163, 184, 0.045) 1px, transparent 1px),
    radial-gradient(circle at 18% 18%, rgba(103, 232, 249, 0.15), transparent 28%),
    radial-gradient(circle at 82% 10%, rgba(167, 139, 250, 0.13), transparent 30%);
  background-size: 76px 76px, 76px 76px, auto, auto;
  pointer-events: none;
}

.system-section .container {
  width: min(calc(100% - 32px), var(--container));
}

.system-shell {
  position: relative;
  display: grid;
  gap: 36px;
}

.system-head {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(320px, 0.58fr);
  align-items: end;
  gap: 34px;
  max-width: none;
  margin-bottom: 0;
}

.system-head h2 {
  max-width: 780px;
  font-size: clamp(2.25rem, 4vw, 4.35rem);
}

.system-head > p {
  max-width: 520px;
  margin: 0 0 8px;
}

.system-carousel {
  position: relative;
  padding: 0;
  overflow: hidden;
  border-radius: 8px;
  border-color: rgba(164, 202, 255, 0.2);
  background:
    linear-gradient(135deg, rgba(5, 13, 25, 0.96), rgba(6, 16, 27, 0.9));
  box-shadow:
    0 34px 90px rgba(2, 6, 23, 0.48),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.system-carousel::before {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.055), transparent 28%),
    radial-gradient(circle at 18% 0%, rgba(103, 232, 249, 0.1), transparent 34%);
}

.system-carousel__footer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 22px;
  align-items: center;
  padding: 24px;
  border-top: 1px solid rgba(164, 202, 255, 0.14);
  background:
    linear-gradient(180deg, rgba(7, 12, 24, 0.92), rgba(5, 9, 18, 0.96));
}

.system-carousel__copy {
  min-width: 0;
}

.system-carousel__copy span {
  display: block;
  margin-bottom: 8px;
  color: var(--primary);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.system-carousel__copy strong {
  display: block;
  font-family: "Exo 2", sans-serif;
  font-size: clamp(1.25rem, 2.1vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.08;
  overflow-wrap: anywhere;
}

.system-carousel__copy p {
  max-width: 760px;
  margin: 8px 0 0;
  color: rgba(232, 240, 252, 0.82);
  font-size: 0.95rem;
  line-height: 1.6;
  overflow-wrap: anywhere;
}

.system-carousel__controls {
  display: inline-flex;
  gap: 10px;
  flex: 0 0 auto;
}

.carousel-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(164, 202, 255, 0.24);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: #f8fafc;
  cursor: pointer;
  backdrop-filter: blur(14px);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 16px 34px rgba(2, 6, 23, 0.26);
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background 180ms ease;
}

.carousel-button span {
  transform: translateY(-1px);
  font-size: 1.65rem;
  line-height: 1;
}

.carousel-button:hover,
.carousel-button:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(103, 232, 249, 0.64);
  background: rgba(103, 232, 249, 0.16);
}

.system-carousel__viewport {
  position: relative;
  aspect-ratio: 1920 / 900;
  min-height: 420px;
  overflow: hidden;
  border: 0;
  border-radius: 0;
  background:
    linear-gradient(180deg, rgba(18, 27, 45, 0.98), rgba(6, 11, 21, 0.98));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.system-carousel__viewport::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.025), transparent 24%),
    radial-gradient(circle at 78% 0%, rgba(103, 232, 249, 0.1), transparent 24%);
}

.system-slide {
  position: absolute;
  inset: 0;
  margin: 0;
  opacity: 0;
  transform: translateX(28px) scale(0.992);
  transition:
    opacity 620ms ease,
    transform 620ms ease;
  pointer-events: none;
}

.system-slide.is-active {
  opacity: 1;
  transform: translateX(0) scale(1);
  pointer-events: auto;
}

.system-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  background:
    linear-gradient(180deg, #f8fafc, #eef3f8);
  filter: saturate(0.92) contrast(1.02);
}

.system-slide.is-missing {
  display: grid;
  place-items: center;
  padding: 28px;
  background:
    linear-gradient(90deg, rgba(148, 163, 184, 0.07) 1px, transparent 1px),
    linear-gradient(rgba(148, 163, 184, 0.07) 1px, transparent 1px),
    radial-gradient(circle at 50% 18%, rgba(103, 232, 249, 0.13), transparent 34%),
    linear-gradient(180deg, rgba(12, 20, 34, 0.96), rgba(6, 11, 22, 0.96));
  background-size: 42px 42px, 42px 42px, auto, auto;
}

.system-slide.is-missing img {
  display: none;
}

.system-slide.is-missing::after {
  content: attr(data-screen-label);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 74px;
  padding: 0 24px;
  border: 1px solid rgba(103, 232, 249, 0.26);
  border-radius: 8px;
  background: rgba(3, 7, 18, 0.58);
  color: var(--text);
  font-family: "Exo 2", sans-serif;
  font-size: clamp(1.25rem, 3vw, 2.35rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  text-align: center;
  box-shadow: 0 20px 48px rgba(2, 6, 23, 0.28);
}

.system-slide figcaption {
  display: none;
}

.system-carousel__dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  padding: 0 24px 24px;
  background: rgba(5, 9, 18, 0.96);
}

.system-carousel__dots button {
  position: relative;
  width: 38px;
  height: 4px;
  min-height: 0;
  overflow: hidden;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.28);
  color: #f8fafc;
  cursor: pointer;
  transition:
    width 180ms ease,
    background 180ms ease,
    box-shadow 180ms ease;
}

.system-carousel__dots button:hover,
.system-carousel__dots button:focus-visible {
  background: rgba(103, 232, 249, 0.58);
}

.system-carousel__dots button.is-active {
  width: 58px;
  background: var(--primary);
  box-shadow:
    0 0 18px rgba(103, 232, 249, 0.28);
}

.constellation-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(340px, 1.1fr);
  gap: 34px;
  align-items: center;
}

.constellation-copy {
  max-width: 620px;
}

.constellation-copy__support {
  margin-top: 18px;
}

.constellation-points {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.constellation-points span {
  display: inline-flex;
  min-height: 42px;
  padding: 0 16px;
  align-items: center;
  border-radius: 8px;
  border: 1px solid rgba(148, 163, 184, 0.16);
  background: rgba(15, 23, 42, 0.58);
}

.constellation-note {
  margin-top: 22px;
  padding: 18px 20px;
  border: 1px solid rgba(148, 163, 184, 0.14);
  border-radius: 8px;
  background:
    rgba(15, 23, 42, 0.58);
  color: #d9e0fb;
  line-height: 1.7;
}

.constellation-visual {
  position: relative;
  min-height: 510px;
  overflow: hidden;
  perspective: 1000px;
  isolation: isolate;
  background:
    linear-gradient(180deg, rgba(12, 20, 34, 0.94), rgba(7, 12, 24, 0.9));
}

.constellation-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.6), transparent 96%);
  pointer-events: none;
}

.module-panel {
  display: flex;
  flex-direction: column;
  gap: 20px;
  min-height: auto;
  padding: 26px;
  perspective: none;
}

.module-panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.16);
}

.module-panel__header span {
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.module-panel__header strong {
  color: var(--text);
  font-size: 1.08rem;
}

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

.module-map article {
  min-height: 132px;
  padding: 18px;
  border: 1px solid rgba(148, 163, 184, 0.14);
  border-radius: 8px;
  background: rgba(15, 23, 42, 0.56);
}

.module-map small,
.module-map strong,
.module-map span {
  display: block;
}

.module-map small {
  margin-bottom: 16px;
  color: var(--primary);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.module-map strong {
  margin-bottom: 8px;
  color: var(--text);
  font-size: 1.02rem;
}

.module-map span {
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.55;
}

.pricing-head {
  margin-bottom: 30px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  align-items: stretch;
}

.pricing-card {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 26px 22px;
}

.pricing-card--featured {
  position: relative;
  background:
    linear-gradient(180deg, rgba(9, 31, 48, 0.96), rgba(7, 16, 30, 0.92));
  border-color: rgba(103, 232, 249, 0.4);
  box-shadow:
    0 24px 70px rgba(56, 189, 248, 0.16),
    inset 0 0 0 1px rgba(103, 232, 249, 0.12);
}

.pricing-card--featured::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent 32%);
  pointer-events: none;
}

.pricing-card--dark {
  background:
    linear-gradient(180deg, rgba(17, 24, 39, 0.96), rgba(6, 11, 21, 0.96));
}

.pricing-card--featured .plan-tag {
  color: var(--gold);
}

.pricing-card--featured .plan-copy,
.pricing-card--featured .plan-features li,
.pricing-card--dark .plan-copy,
.pricing-card--dark .plan-features li,
.pricing-card--dark .price-meta {
  color: #d8def5;
}

.impact-card--highlight li {
  color: #dce4ff;
}

.pricing-card h3 {
  font-size: 1.35rem;
}

.price {
  margin: 0;
  font-family: "Exo 2", sans-serif;
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 1.05;
}

.price-value {
  display: block;
  color: var(--text);
}

.price-meta {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0;
}

.pricing-card:hover {
  border-color: rgba(103, 232, 249, 0.28);
}

.closing-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.7fr) auto;
  gap: 24px;
  align-items: center;
  padding: 34px;
  background:
    linear-gradient(135deg, rgba(9, 31, 48, 0.92), rgba(7, 12, 24, 0.9));
}

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

[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 700ms ease,
    transform 700ms ease;
}

[data-reveal="left"] {
  transform: translateX(-32px);
}

[data-reveal="right"] {
  transform: translateX(32px);
}

[data-reveal="zoom"] {
  transform: scale(0.96);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translate(0, 0) scale(1);
}

@media (max-width: 1180px) {
  .hero-points,
  .momentum-grid,
  .power-grid,
  .pricing-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-grid {
    gap: 32px;
  }

  .system-head {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .system-head > p {
    max-width: 720px;
  }

  .system-carousel__viewport {
    min-height: 390px;
  }

  .closing-shell {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
  }
}

@media (max-width: 980px) {
  .site-header {
    position: static;
  }

  .nav-shell {
    flex-wrap: wrap;
    border-radius: 8px;
  }

  .main-nav {
    flex: 1 1 100%;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px 18px;
  }

  .hero-grid,
  .constellation-grid,
  .closing-shell {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 700px;
  }

  .hero-copy,
  .section-head,
  .constellation-copy {
    max-width: none;
  }

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

  .constellation-copy {
    max-width: none;
  }
}

@media (max-width: 760px) {
  .container {
    width: min(calc(100% - 20px), var(--container));
  }

  .nav-shell {
    border-radius: 8px;
    padding: 16px;
  }

  .main-nav {
    width: 100%;
    gap: 14px;
  }

  .main-nav a {
    font-size: 0.86rem;
  }

  .hero-section {
    padding-top: 24px;
  }

  .hero-points,
  .momentum-grid,
  .power-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    margin-top: 8px;
  }

  .hero-title {
    max-width: none;
    font-size: clamp(2.7rem, 11vw, 4.5rem);
  }

  .hero-description {
    font-size: 0.98rem;
  }

  .orbit {
    display: none;
  }

  .parallax-layer {
    position: static;
    inset: auto;
    transform: none !important;
    pointer-events: auto;
  }

  .command-center {
    position: relative;
    inset: auto;
    padding: 16px;
  }

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

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

  .metric-strip {
    grid-template-columns: 1fr;
  }

  .signal-panel {
    min-height: 176px;
    padding: 14px;
  }

  .signal-bars {
    height: 132px;
    gap: 8px;
  }

  .activity-panel {
    padding: 10px 14px;
  }

  .activity-row {
    flex-wrap: wrap;
  }

  .activity-row strong {
    margin-left: auto;
  }

  .floating-note,
  .phone-preview {
    position: relative;
    inset: auto;
    top: auto;
    right: auto;
    bottom: auto;
    left: auto;
    animation: none;
  }

  .floating-note--premium {
    width: 100%;
  }

  .floating-note--full {
    width: 100%;
  }

  .parallax-layer--phone {
    display: flex;
    justify-content: flex-end;
  }

  .phone-preview {
    width: min(100%, 220px);
  }

  .impact-shell,
  .constellation-visual,
  .closing-shell,
  .pricing-card,
  .power-card {
    padding: 22px;
  }

  .system-carousel {
    padding: 0;
  }

  .system-carousel__viewport {
    aspect-ratio: 16 / 9;
    min-height: 300px;
  }

  .constellation-visual {
    min-height: 560px;
  }

  .module-panel {
    min-height: auto;
  }

  .hero-actions,
  .closing-actions {
    flex-direction: column;
  }

  .button,
  .nav-cta {
    width: 100%;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(calc(100% - 18px), var(--container));
  }

  .site-header {
    padding-top: 10px;
  }

  .nav-shell {
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
    border-radius: 8px;
  }

  .brand {
    width: 100%;
  }

  .main-nav {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
  }

  .main-nav a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 0 12px;
    border: 1px solid rgba(164, 202, 255, 0.14);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.04);
    text-align: center;
  }

  .hero-grid {
    gap: 24px;
  }

  .hero-title {
    font-size: clamp(2.35rem, 12vw, 3.9rem);
  }

  .hero-points {
    gap: 12px;
  }

  .hero-point,
  .momentum-card,
  .power-card,
  .impact-card,
  .pricing-card,
  .closing-shell,
  .constellation-note {
    border-radius: 8px;
  }

  .hero-visual {
    min-height: auto;
  }

  .command-center {
    inset: 18px 0 auto 0;
    padding: 14px;
    border-radius: 8px;
  }

  .window-top {
    margin-bottom: 12px;
  }

  .command-side {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .side-pill {
    min-height: 38px;
    padding: 0 10px;
    font-size: 0.76rem;
  }

  .metric-card {
    padding: 14px;
  }

  .metric-card strong {
    font-size: 0.94rem;
  }

  .floating-note {
    padding: 12px 14px;
    border-radius: 8px;
  }

  .floating-note--premium,
  .floating-note--full {
    width: 100%;
  }

  .phone-preview {
    width: min(100%, 176px);
  }

  .phone-body {
    min-height: 250px;
    padding: 14px;
  }

  .impact-shell,
  .constellation-visual,
  .closing-shell,
  .pricing-card,
  .power-card {
    padding: 18px;
  }

  .system-section {
    padding: 58px 0;
  }

  .system-section .container {
    width: min(calc(100% - 18px), var(--container));
  }

  .system-carousel {
    padding: 0;
  }

  .system-carousel__footer {
    grid-template-columns: 1fr;
    align-items: stretch;
    gap: 16px;
    padding: 18px;
  }

  .system-carousel__controls {
    justify-content: flex-start;
  }

  .system-carousel__viewport {
    aspect-ratio: 16 / 10;
    min-height: 250px;
  }

  .system-slide img {
    object-fit: contain;
    object-position: center top;
  }

  .constellation-visual {
    min-height: 500px;
  }

  .module-panel {
    min-height: auto;
  }

  .module-map {
    grid-template-columns: 1fr;
  }

  .price {
    font-size: 1.95rem;
  }

  .closing-shell {
    gap: 18px;
  }
}

@media (max-width: 480px) {
  .container {
    width: min(calc(100% - 14px), var(--container));
  }

  .brand-mark {
    width: 42px;
    height: 42px;
    border-radius: 8px;
  }

  .brand-mark img {
    width: 74%;
    height: 74%;
  }

  .brand-copy strong {
    font-size: 0.92rem;
  }

  .brand-copy small {
    font-size: 0.7rem;
  }

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

  .hero-title {
    font-size: clamp(2.1rem, 13vw, 3.25rem);
  }

  .eyebrow,
  .plan-tag,
  .impact-label {
    letter-spacing: 0.12em;
    font-size: 0.72rem;
  }

  .hero-visual {
    min-height: auto;
  }

  .floating-note {
    display: none;
  }

  .phone-preview {
    display: none;
  }

  .signal-panel {
    min-height: 150px;
  }

  .signal-bars {
    height: 108px;
    gap: 6px;
  }

  .constellation-visual {
    min-height: 460px;
    padding: 16px;
  }

  .system-section {
    padding: 44px 0;
  }

  .system-carousel__footer {
    padding: 16px;
  }

  .system-carousel__copy span {
    font-size: 0.68rem;
  }

  .system-carousel__copy strong {
    font-size: 1.2rem;
  }

  .system-carousel__copy p {
    font-size: 0.82rem;
  }

  .system-carousel__viewport {
    aspect-ratio: 16 / 11;
    min-height: 210px;
  }

  .system-carousel__dots button {
    width: 28px;
    min-width: 0;
    min-height: 0;
    font-size: 0.72rem;
  }

  .system-carousel__dots button.is-active {
    width: 46px;
  }

  .module-panel {
    min-height: auto;
  }

  .price {
    font-size: 1.72rem;
  }

  .section-block {
    padding: 24px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}