:root {
  --color-midnight-void: #101010;
  --color-deep-space: #080808;
  --color-polar-white: #f3f3f3;
  --color-absolute-zero: #ffffff;
  --color-ash-gray: #949494;
  --color-soft-gray: #b8b8b8;
  --color-dark-carbon: #333333;
  --color-slate: #c1c1c1;
  --color-amber-glow: #e7c59a;
  --color-neon-green: #00ac5c;
  --font-aeonik: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-input: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
  --section-gap: 64px;
  --radius-md: 4.5px;
  --radius-lg: 8px;
  --radius-full: 99px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-midnight-void);
  color: var(--color-polar-white);
  font-family: var(--font-aeonik);
  text-rendering: optimizeLegibility;
}

main,
section[id] {
  scroll-margin-top: 92px;
}

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

a:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--color-amber-glow);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 50;
  transform: translateY(-160%);
  padding: 10px 12px;
  border-radius: var(--radius-lg);
  background: var(--color-absolute-zero);
  color: #000;
}

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

.shell {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 24px;
  background: rgba(16, 16, 16, 0.86);
  border-bottom: 1px solid rgba(51, 51, 51, 0.8);
  backdrop-filter: blur(18px);
}

.site-header[data-scrolled] {
  background: rgba(8, 8, 8, 0.94);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.brand,
.nav-links,
.language-switcher,
.site-footer div {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-weight: 700;
}

.brand-mark {
  width: 14px;
  height: 14px;
  border-radius: var(--radius-full);
  background: var(--color-amber-glow);
  box-shadow: 0 0 0 4px rgba(231, 197, 154, 0.12);
}

.nav-links {
  gap: 24px;
  color: var(--color-ash-gray);
  font-size: 14px;
}

.nav-links a:hover,
.site-footer a:hover {
  color: var(--color-polar-white);
  text-decoration: underline;
}

.nav-links span {
  margin-left: 6px;
  color: var(--color-amber-glow);
  font-family: var(--font-input);
  font-size: 12px;
}

.language-switcher {
  gap: 4px;
  padding: 4px;
  border: 1px solid rgba(193, 193, 193, 0.16);
  border-radius: var(--radius-lg);
  background: rgba(8, 8, 8, 0.62);
}

.language-switcher a {
  min-width: 32px;
  min-height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: var(--color-ash-gray);
  font-family: var(--font-input);
  font-size: 12px;
}

.language-switcher a[aria-current="page"] {
  background: var(--color-dark-carbon);
  color: var(--color-polar-white);
}

.header-cta {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 16px;
  background: var(--color-absolute-zero);
  color: #000;
  border-radius: var(--radius-lg);
  font-size: 14px;
}

.section-band {
  background:
    linear-gradient(180deg, rgba(8, 8, 8, 0.62), rgba(16, 16, 16, 0)),
    var(--color-midnight-void);
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: calc(100vh - 73px);
  display: flex;
  align-items: center;
  padding: 88px 0 72px;
}

.pixel-field {
  position: absolute;
  inset: 0;
  opacity: 0.28;
  pointer-events: none;
  background-image: radial-gradient(circle, rgba(243, 243, 243, 0.52) 1px, transparent 1px);
  background-size: 18px 18px;
  mask-image: radial-gradient(circle at 72% 42%, black 0 26%, transparent 56%);
}

.pixel-field span {
  position: absolute;
  width: 7px;
  height: 7px;
  background: var(--color-polar-white);
  border-radius: var(--radius-full);
  opacity: 0.8;
}

.pixel-field span:nth-child(1) { top: 19%; left: 73%; }
.pixel-field span:nth-child(2) { top: 25%; left: 80%; }
.pixel-field span:nth-child(3) { top: 38%; left: 68%; }
.pixel-field span:nth-child(4) { top: 46%; left: 82%; }
.pixel-field span:nth-child(5) { top: 54%; left: 75%; }
.pixel-field span:nth-child(6) { top: 63%; left: 86%; }
.pixel-field span:nth-child(7) { top: 70%; left: 66%; }
.pixel-field span:nth-child(8) { top: 30%; left: 60%; }
.pixel-field span:nth-child(9) { top: 78%; left: 78%; }
.pixel-field span:nth-child(10) { top: 15%; left: 88%; }

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.72fr);
  align-items: center;
  gap: 56px;
}

.status-pill,
.price-badge,
.eyebrow {
  font-family: var(--font-input);
  font-size: 13px;
  line-height: 1.4;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 7px 12px;
  border-radius: var(--radius-full);
  background: rgba(0, 172, 92, 0.16);
  color: var(--color-polar-white);
}

.status-pill span {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--color-neon-green);
}

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

h1 {
  max-width: 780px;
  margin-top: 22px;
  font-size: clamp(44px, 8vw, 82px);
  line-height: 0.95;
  letter-spacing: 0;
}

.hero-subtitle {
  max-width: 640px;
  margin-top: 24px;
  color: var(--color-slate);
  font-size: 19px;
  line-height: 1.45;
}

.aeo-answer {
  max-width: 660px;
  margin: 22px 0 0;
  padding: 14px 16px;
  border-left: 2px solid var(--color-amber-glow);
  background: rgba(8, 8, 8, 0.72);
  color: var(--color-polar-white);
  font-size: 16px;
  line-height: 1.46;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.hero-actions.centered {
  justify-content: center;
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border-radius: var(--radius-lg);
  font-size: 16px;
  border: 1px solid transparent;
}

.button-primary {
  background: var(--color-absolute-zero);
  color: #000;
}

.button-secondary {
  background: rgba(51, 51, 51, 0.78);
  color: var(--color-absolute-zero);
  border-color: rgba(193, 193, 193, 0.22);
}

.button-muted {
  width: 100%;
  background: transparent;
  border-color: var(--color-dark-carbon);
  color: var(--color-polar-white);
}

.button:hover,
.header-cta:hover {
  transform: translateY(-1px);
}

.microcopy {
  margin-top: 14px;
  color: var(--color-ash-gray);
  font-family: var(--font-input);
  font-size: 13px;
}

.install-command {
  max-width: 690px;
  margin-top: 20px;
  border: 1px solid rgba(193, 193, 193, 0.18);
  border-radius: var(--radius-lg);
  background: rgba(8, 8, 8, 0.88);
  overflow: hidden;
}

.install-command-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--color-dark-carbon);
  color: var(--color-ash-gray);
  font-family: var(--font-input);
  font-size: 12px;
}

.install-command button {
  min-height: 32px;
  padding: 0 10px;
  border: 1px solid rgba(231, 197, 154, 0.38);
  border-radius: var(--radius-md);
  background: transparent;
  color: var(--color-amber-glow);
  cursor: pointer;
  font: inherit;
}

.install-command button:focus-visible {
  outline: 2px solid var(--color-amber-glow);
  outline-offset: 3px;
}

.install-command code {
  display: block;
  padding: 13px 12px 14px;
  color: var(--color-polar-white);
  font-family: var(--font-input);
  font-size: 13px;
  line-height: 1.54;
  overflow-x: auto;
  white-space: nowrap;
}

.product-panel {
  margin: 0;
  border: 1px solid rgba(193, 193, 193, 0.18);
  border-radius: var(--radius-lg);
  background: rgba(8, 8, 8, 0.88);
  overflow: hidden;
}

.panel-top,
.terminal-strip,
.lamp-row {
  display: flex;
  align-items: center;
}

.panel-top {
  justify-content: space-between;
  gap: 12px;
  padding: 14px;
  border-bottom: 1px solid var(--color-dark-carbon);
  color: var(--color-ash-gray);
  font-family: var(--font-input);
  font-size: 12px;
}

.panel-top strong,
.terminal-strip strong {
  color: var(--color-neon-green);
  font-weight: 400;
}

.window-dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  background: var(--color-amber-glow);
}

.lamp-list {
  padding: 12px;
}

.lamp-row {
  justify-content: space-between;
  gap: 12px;
  padding: 14px 12px;
  border-radius: var(--radius-lg);
  background: rgba(51, 51, 51, 0.28);
}

.lamp-row + .lamp-row {
  margin-top: 8px;
}

.lamp-row.active {
  outline: 1px solid rgba(231, 197, 154, 0.5);
}

.lamp-icon {
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  border-radius: var(--radius-full);
  background: var(--color-polar-white);
}

.lamp-icon.amber {
  background: var(--color-amber-glow);
}

.lamp-icon.green {
  background: var(--color-neon-green);
}

.lamp-row div {
  flex: 1;
}

.lamp-row strong {
  display: block;
  font-size: 15px;
}

.lamp-row small {
  color: var(--color-ash-gray);
  font-family: var(--font-input);
}

.toggle-indicator {
  width: 36px;
  height: 22px;
  border: 0;
  border-radius: var(--radius-full);
  background: var(--color-neon-green);
}

.terminal-strip {
  justify-content: space-between;
  gap: 10px;
  padding: 14px;
  border-top: 1px solid var(--color-dark-carbon);
  color: var(--color-ash-gray);
  font-family: var(--font-input);
  font-size: 12px;
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: -28px;
  border: 1px solid var(--color-dark-carbon);
  background: var(--color-dark-carbon);
  position: relative;
  z-index: 2;
}

.proof-strip div {
  padding: 22px;
  background: var(--color-deep-space);
}

.proof-strip strong,
.proof-strip span {
  display: block;
}

.proof-strip strong {
  font-size: 18px;
}

.proof-strip span {
  margin-top: 6px;
  color: var(--color-ash-gray);
  font-size: 14px;
}

.section {
  padding: var(--section-gap) 0;
}

.tight-section {
  padding-top: 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 32px;
}

.section-heading.compact {
  max-width: 640px;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--color-amber-glow);
}

h2 {
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.02;
  letter-spacing: 0;
}

.section-heading p {
  margin-top: 16px;
  color: var(--color-slate);
  font-size: 18px;
  line-height: 1.5;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--color-dark-carbon);
  border: 1px solid var(--color-dark-carbon);
}

.feature-card {
  min-height: 260px;
  padding: 24px;
  background: var(--color-deep-space);
}

.feature-index {
  color: var(--color-amber-glow);
  font-family: var(--font-input);
  font-size: 13px;
}

.feature-card h3,
.compare-column h3,
.price-card h3 {
  margin-top: 22px;
  font-size: 23px;
  line-height: 1.12;
}

.feature-card p,
.compare-column p,
.price-card p,
.faq-list p {
  margin-top: 14px;
  color: var(--color-ash-gray);
  font-size: 16px;
  line-height: 1.5;
}

.benefit-table {
  display: grid;
  gap: 1px;
  margin-top: 24px;
  border: 1px solid var(--color-dark-carbon);
  background: var(--color-dark-carbon);
}

.benefit-row {
  display: grid;
  grid-template-columns: 0.56fr 1fr;
  gap: 1px;
  background: var(--color-dark-carbon);
}

.benefit-row span {
  padding: 16px 18px;
  background: var(--color-deep-space);
  color: var(--color-slate);
  line-height: 1.45;
}

.benefit-row span:first-child {
  color: var(--color-polar-white);
  font-weight: 700;
}

.benefit-head span {
  color: var(--color-amber-glow);
  font-family: var(--font-input);
  font-size: 13px;
  font-weight: 400;
}

.mid-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: var(--section-gap);
  padding: 24px;
  border: 1px solid rgba(231, 197, 154, 0.42);
  border-radius: var(--radius-lg);
  background: var(--color-deep-space);
}

.mid-cta h2 {
  max-width: 620px;
  font-size: clamp(28px, 4vw, 44px);
}

.comparison {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 40px;
  align-items: start;
}

.how-it-works {
  display: grid;
  grid-template-columns: 0.76fr 1.24fr;
  gap: 40px;
  align-items: start;
}

.steps-list {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  background: var(--color-dark-carbon);
  border: 1px solid var(--color-dark-carbon);
  list-style: none;
}

.steps-list li {
  padding: 24px;
  background: var(--color-deep-space);
}

.steps-list span {
  color: var(--color-amber-glow);
  font-family: var(--font-input);
  font-size: 13px;
}

.steps-list strong {
  display: block;
  margin-top: 16px;
  font-size: 23px;
  line-height: 1.12;
}

.steps-list p {
  margin-top: 10px;
  color: var(--color-ash-gray);
  font-size: 16px;
  line-height: 1.5;
}

.compare-grid,
.pricing-grid {
  display: grid;
  gap: 1px;
  background: var(--color-dark-carbon);
  border: 1px solid var(--color-dark-carbon);
}

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

.compare-column {
  min-height: 220px;
  padding: 24px;
  background: var(--color-deep-space);
}

.compare-column.muted {
  border-left: 2px solid var(--color-dark-carbon);
}

.compare-column.muted p {
  color: var(--color-soft-gray);
}

.comparison-table {
  display: grid;
  gap: 1px;
  border: 1px solid var(--color-dark-carbon);
  background: var(--color-dark-carbon);
}

.comparison-row {
  display: grid;
  grid-template-columns: 0.64fr 1fr 1fr;
  gap: 1px;
  background: var(--color-dark-carbon);
}

.comparison-row span {
  padding: 18px;
  background: var(--color-deep-space);
  color: var(--color-slate);
  line-height: 1.45;
}

.comparison-row span:first-child {
  color: var(--color-polar-white);
  font-weight: 700;
}

.comparison-head span {
  color: var(--color-amber-glow);
  font-family: var(--font-input);
  font-size: 13px;
  font-weight: 400;
}

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

.price-card {
  position: relative;
  padding: 24px;
  background: var(--color-deep-space);
}

.price-card.featured {
  background: #0d0d0d;
  outline: 1px solid rgba(231, 197, 154, 0.56);
}

.price-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  color: #101010;
  background: var(--color-amber-glow);
  border-radius: var(--radius-full);
  padding: 5px 9px;
}

.price-top {
  padding-right: 110px;
}

.price-top strong {
  display: block;
  margin-top: 14px;
  font-size: 44px;
  line-height: 1;
}

.price-card ul {
  display: grid;
  gap: 11px;
  margin: 24px 0;
  padding: 0;
  list-style: none;
}

.price-card li {
  color: var(--color-slate);
}

.price-card li::before {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 10px;
  border-radius: var(--radius-full);
  background: var(--color-neon-green);
}

.quote-block {
  border-left: 2px solid var(--color-amber-glow);
  padding: 10px 0 10px 24px;
}

.quote-block p {
  max-width: 900px;
  font-size: clamp(24px, 4vw, 44px);
  line-height: 1.08;
}

.quote-block strong {
  display: block;
  margin-top: 18px;
  color: var(--color-ash-gray);
  font-weight: 400;
}

.faq-list {
  display: grid;
  gap: 10px;
  max-width: 860px;
}

details {
  border: 1px solid var(--color-dark-carbon);
  border-radius: var(--radius-lg);
  background: var(--color-deep-space);
}

summary {
  min-height: 58px;
  display: flex;
  align-items: center;
  cursor: pointer;
  padding: 0 18px;
  font-size: 18px;
}

details p {
  padding: 0 18px 18px;
}

.final-cta {
  text-align: center;
  padding: 78px 0;
}

.final-cta h2 {
  max-width: 760px;
  margin: 0 auto;
}

.final-copy {
  max-width: 620px;
  margin: 18px auto 0;
  color: var(--color-slate);
  font-size: 18px;
  line-height: 1.45;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 28px 0 40px;
  color: var(--color-ash-gray);
  font-size: 14px;
}

.site-footer div {
  gap: 18px;
}

@media (max-width: 900px) {
  .nav-links {
    display: none;
  }

  .hero-grid,
  .comparison,
  .how-it-works {
    grid-template-columns: 1fr;
  }

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

  .proof-strip,
  .pricing-grid,
  .compare-grid,
  .benefit-row,
  .comparison-row {
    grid-template-columns: 1fr;
  }

  .mid-cta {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 620px) {
  .shell {
    width: min(100% - 28px, 1120px);
  }

  .site-header {
    padding: 12px 14px;
  }

  .brand {
    font-size: 15px;
  }

  .header-cta {
    min-height: 38px;
    padding: 0 12px;
  }

  .hero {
    min-height: auto;
    padding: 56px 0 44px;
  }

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

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

  .feature-card {
    min-height: auto;
  }

  .price-top {
    padding-right: 0;
  }

  .price-badge {
    position: static;
    display: inline-block;
    margin-bottom: 14px;
  }

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

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

  .button:hover,
  .header-cta:hover {
    transform: none;
  }
}