:root {
  --ink-0: #000000;
  --ink-1: #07070a;
  --ink-2: #0e0e12;
  --ink-3: #14141a;
  --ink-4: #1b1b22;
  --ink-5: #25252e;
  --line: rgba(255, 255, 255, 0.06);
  --line-strong: rgba(255, 255, 255, 0.12);
  --line-bright: rgba(255, 255, 255, 0.22);
  --text: #ffffff;
  --text-mute: #9a9aa3;
  --text-soft: #6e6e78;
  --text-faint: #46464e;
  --lime: #bdee63;
  --lime-deep: #a2d348;
  --lime-soft: rgba(189, 238, 99, 0.14);
  --lime-glow: rgba(189, 238, 99, 0.35);
  --amber: #f0b656;
  --rose: #f26e73;
  --radius-pill: 999px;
  --radius-card: 28px;
  --radius-card-lg: 44px;
  --radius-chip: 10px;
  --shadow-card: 0 1px 0 rgba(255, 255, 255, 0.04) inset, 0 24px 64px -20px rgba(0, 0, 0, 0.65);
  --shadow-lime: 0 0 0 1px rgba(189, 238, 99, 0.35), 0 12px 40px -8px rgba(189, 238, 99, 0.25);
  --font-display: "Geist", "Geist Fallback", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "Fragment Mono", "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, Monaco, monospace;
}

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

html,
body {
  margin: 0;
  padding: 0;
}

html {
  min-width: 320px;
  background: var(--ink-0);
  color: var(--text);
  font-family: var(--font-display);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  min-height: 100vh;
  overflow-x: hidden;
  background:
    radial-gradient(1100px 600px at 12% -10%, rgba(189, 238, 99, 0.08), transparent 60%),
    radial-gradient(900px 700px at 100% 0%, rgba(189, 238, 99, 0.05), transparent 55%),
    var(--ink-0);
  color: var(--text);
  font-size: 16px;
  line-height: 1.55;
  letter-spacing: 0;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  content: "";
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at 50% 30%, #000 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 30%, #000 0%, transparent 75%);
}

body::after {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  content: "";
  opacity: 0.45;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 0.06 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

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

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

::selection {
  background: var(--lime);
  color: var(--ink-0);
}

h1,
h2,
h3,
h4 {
  margin: 0;
  color: var(--text);
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: 0;
}

h1 {
  max-width: 940px;
  font-size: clamp(42px, 6vw, 84px);
  line-height: 0.98;
}

h2 {
  font-size: clamp(28px, 3.6vw, 48px);
  line-height: 1.02;
}

h3 {
  font-size: clamp(20px, 2vw, 24px);
  line-height: 1.15;
}

p {
  margin: 0;
  color: var(--text-mute);
}

strong {
  color: var(--text);
  font-weight: 500;
}

code {
  font-family: var(--font-mono);
  font-size: 0.92em;
}

.nowrap {
  white-space: nowrap;
}

.page {
  position: relative;
  z-index: 2;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
}

.nav-shell {
  position: fixed;
  top: 18px;
  right: 0;
  left: 0;
  z-index: 50;
  display: flex;
  justify-content: center;
  pointer-events: none;
}

.nav-shell > * {
  pointer-events: auto;
}

.nav {
  display: flex;
  align-items: center;
  min-height: 56px;
  gap: 24px;
  padding: 8px 8px 8px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: rgba(10, 10, 12, 0.7);
  box-shadow: 0 16px 40px -16px rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(40px) saturate(140%);
  -webkit-backdrop-filter: blur(40px) saturate(140%);
}

.nav-brand {
  display: flex;
  align-items: center;
  height: 28px;
  gap: 12px;
  padding-right: 14px;
  border-right: 1px solid var(--line);
}

.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  color: #fff;
}

.nav-brand-name {
  color: var(--text);
  font-size: 14px;
  font-weight: 500;
}

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

.nav-link {
  position: relative;
  padding: 10px 14px;
  border-radius: var(--radius-pill);
  color: var(--text-mute);
  font-size: 13.5px;
  transition: color 0.2s ease, background 0.2s ease;
}

.nav-link:hover,
.nav-link[data-current="true"] {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: var(--radius-pill);
  background: var(--lime);
  color: var(--ink-0);
  font-size: 13.5px;
  font-weight: 500;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.nav-cta:hover {
  transform: translateY(-1px);
  background: #cff978;
  box-shadow: 0 8px 24px -8px var(--lime-glow);
}

.nav-cta-arrow,
.text-mono {
  font-family: var(--font-mono);
}

.hero {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  padding: 160px 0 80px;
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  max-width: 1100px;
  gap: 28px;
}

.hero-lead {
  max-width: 620px;
  color: var(--text-mute);
  font-size: clamp(16px, 1.3vw, 18px);
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 8px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 22px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font-size: 14px;
  font-weight: 500;
  transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

.btn:hover {
  transform: translateY(-1px);
  border-color: var(--line-bright);
  background: rgba(255, 255, 255, 0.08);
}

.btn-primary {
  border-color: var(--lime);
  background: var(--lime);
  color: var(--ink-0);
}

.btn-primary:hover {
  border-color: #cff978;
  background: #cff978;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  margin-top: 40px;
  padding-top: 48px;
  border-top: 1px solid var(--line);
}

.hero-meta-item {
  display: flex;
  flex-direction: column;
  min-width: 140px;
  gap: 6px;
}

.hero-meta-value {
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 22px;
}

.hero-meta-label {
  color: var(--text-soft);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0;
  text-transform: uppercase;
}

.section {
  position: relative;
  z-index: 2;
  padding: 80px 0;
}

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.section-header-copy {
  display: grid;
  max-width: 660px;
  gap: 12px;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-mute);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0;
  text-transform: uppercase;
}

.kicker::before {
  width: 6px;
  height: 6px;
  content: "";
  border-radius: 999px;
  background: var(--lime);
  box-shadow: 0 0 12px var(--lime-glow);
}

.muted {
  color: var(--text-mute);
}

.panel {
  position: relative;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.025), rgba(255, 255, 255, 0)),
    var(--ink-2);
  box-shadow: var(--shadow-card);
}

.panel-lg {
  padding: 36px;
  border-radius: var(--radius-card-lg);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.feature-card {
  display: flex;
  flex-direction: column;
  min-height: 240px;
  gap: 14px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--ink-2);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.feature-card:hover {
  transform: translateY(-2px);
  border-color: var(--line-strong);
}

.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: var(--lime-soft);
  color: var(--lime);
}

.feature-title {
  color: var(--text);
  font-size: 18px;
  font-weight: 500;
}

.feature-body {
  color: var(--text-mute);
  font-size: 13.5px;
  line-height: 1.55;
}

.impact-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(360px, 1.08fr);
  gap: 24px;
  align-items: stretch;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-card-lg);
  background:
    linear-gradient(120deg, rgba(189, 238, 99, 0.06), transparent 36%),
    var(--ink-2);
  box-shadow: var(--shadow-card);
}

.impact-copy {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 430px;
  gap: 24px;
  padding: 34px;
  border: 1px solid rgba(189, 238, 99, 0.18);
  border-radius: 34px;
  background:
    linear-gradient(180deg, rgba(189, 238, 99, 0.08), transparent 54%),
    var(--ink-1);
}

.impact-copy p {
  max-width: 520px;
  color: var(--text-mute);
  font-size: 15px;
  line-height: 1.62;
}

.impact-list {
  display: grid;
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 34px;
  background: var(--line);
}

.impact-item {
  display: block;
  align-items: start;
  padding: 26px;
  background: var(--ink-3);
}

.impact-item:hover {
  background: var(--ink-4);
}

.impact-item strong {
  display: block;
  margin-bottom: 6px;
  font-size: 16px;
}

.impact-item p {
  color: var(--text-mute);
  font-size: 13.5px;
  line-height: 1.55;
}

.op-table {
  display: grid;
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--line);
}

.op-row {
  display: grid;
  grid-template-columns: 200px 170px 1fr 130px;
  align-items: center;
  gap: 24px;
  padding: 18px 22px;
  background: var(--ink-2);
}

.op-row:hover {
  background: var(--ink-3);
}

.op-row strong {
  font-size: 14px;
}

.op-row code {
  color: var(--text-mute);
  font-family: var(--font-mono);
  font-size: 12px;
}

.op-row p {
  color: var(--text-mute);
  font-size: 13.5px;
}

.tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 4px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius-chip);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-mute);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0;
  text-transform: uppercase;
  white-space: nowrap;
}

.tag-lime {
  border-color: rgba(189, 238, 99, 0.3);
  background: var(--lime-soft);
  color: var(--lime);
}

.tag-amber {
  border-color: rgba(240, 182, 86, 0.3);
  background: rgba(240, 182, 86, 0.1);
  color: var(--amber);
}

.cta-panel {
  display: grid;
  grid-template-columns: 1.4fr auto;
  align-items: center;
  gap: 20px;
}

.cta-copy {
  display: grid;
  gap: 8px;
}

.row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.wrap {
  flex-wrap: wrap;
}

.footer {
  position: relative;
  z-index: 2;
  margin-top: auto;
  padding: 80px 0 40px;
  border-top: 1px solid var(--line);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 40px;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-col h4 {
  color: var(--text-soft);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0;
  text-transform: uppercase;
}

.footer-col a {
  color: var(--text-mute);
  font-size: 13.5px;
  transition: color 0.15s ease;
}

.footer-col a:hover {
  color: var(--lime);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
  color: var(--text-soft);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0;
  text-transform: uppercase;
}

@media (max-width: 900px) {
  .nav {
    max-width: calc(100vw - 24px);
    gap: 12px;
    padding: 6px 6px 6px 16px;
  }

  .nav-brand {
    padding-right: 10px;
  }

  .nav-hide-mobile {
    display: none;
  }

  .hero {
    padding-top: 132px;
  }

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

  .impact-copy {
    min-height: auto;
  }

  .op-row {
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 16px;
  }

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

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
  }
}

@media (max-width: 720px) {
  .container {
    padding: 0 20px;
  }

  h1 {
    font-size: 42px;
  }

  .hero-meta {
    gap: 18px;
  }

  .hero-meta-item {
    min-width: 128px;
  }
}

@media (max-width: 540px) {
  .nav {
    width: calc(100vw - 18px);
    justify-content: space-between;
  }

  .nav-brand-name {
    display: none;
  }

  .nav-cta {
    padding: 8px 14px;
    font-size: 12.5px;
  }

  .hero {
    min-height: 840px;
  }

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

  .btn {
    width: 100%;
  }

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

  .impact-panel {
    padding: 8px;
  }

  .impact-copy,
  .impact-item {
    padding: 22px;
  }

}