:root {
  --background: #050704;
  --foreground: #f5f8ef;
  --muted: #a6b29c;
  --line: rgba(216, 255, 183, 0.2);
  --green: #9cff38;
  --green-strong: #63ff1f;
  --amber: #ffb23f;
  --panel: rgba(13, 18, 11, 0.86);
  --panel-solid: #10150e;
}

* {
  box-sizing: border-box;
}

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

body {
  background: var(--background);
  color: var(--foreground);
  font-family: Arial, Helvetica, sans-serif;
  margin: 0;
}

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

.site-shell {
  background:
    radial-gradient(circle at 75% 12%, rgba(156, 255, 56, 0.17), transparent 30rem),
    linear-gradient(180deg, #050704 0%, #0c1009 56%, #080a07 100%);
  min-height: 100vh;
  overflow: hidden;
}

.hero {
  min-height: 86vh;
  position: relative;
  display: grid;
  align-items: center;
  padding: 6.5rem 1.25rem 4rem;
  isolation: isolate;
}

.hero-art,
.hero-scrim {
  position: absolute;
  inset: 0;
}

.hero-art {
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -3;
}

.hero-scrim {
  background:
    linear-gradient(90deg, rgba(5, 7, 4, 0.92) 0%, rgba(5, 7, 4, 0.7) 40%, rgba(5, 7, 4, 0.22) 76%),
    linear-gradient(180deg, rgba(5, 7, 4, 0.25) 0%, rgba(5, 7, 4, 0.82) 100%);
  z-index: -2;
}

.topbar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  max-width: 1180px;
  margin: 0 auto;
  width: 100%;
}

.brand-mark,
.nav-links,
.hero-actions,
.signal-row,
.ticker-band,
.feature-item,
.mock-browser-bar,
.launch-panel div,
.social-actions {
  display: flex;
  align-items: center;
}

.brand-mark {
  gap: 0.6rem;
  font-weight: 800;
}

.brand-sigil,
.shield-core {
  display: grid;
  place-items: center;
  border: 1px solid rgba(156, 255, 56, 0.75);
  background: #14220d;
  color: var(--green);
  font-weight: 900;
}

.brand-sigil {
  width: 2rem;
  height: 2rem;
  border-radius: 8px;
}

.nav-links {
  gap: 0.4rem;
  padding: 0.25rem;
  border: 1px solid var(--line);
  background: rgba(5, 7, 4, 0.68);
  border-radius: 8px;
  backdrop-filter: blur(18px);
}

.nav-links a {
  color: var(--muted);
  font-size: 0.88rem;
  padding: 0.55rem 0.75rem;
  border-radius: 6px;
}

.nav-links a:hover {
  background: rgba(156, 255, 56, 0.12);
  color: var(--foreground);
}

.hero-content {
  max-width: 1180px;
  width: 100%;
  margin: 0 auto;
}

.eyebrow {
  color: var(--green);
  font-size: 0.82rem;
  font-weight: 800;
  margin: 0 0 1rem;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  letter-spacing: 0;
}

h1 {
  font-size: 5.5rem;
  line-height: 0.92;
  margin: 0;
  max-width: 10ch;
}

.hero-copy {
  color: #eaf4df;
  font-size: 1.18rem;
  line-height: 1.65;
  margin: 1.3rem 0 0;
  max-width: 42rem;
}

.hero-actions,
.social-actions {
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}

.button {
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.85rem 1.05rem;
  font-weight: 800;
  border: 1px solid transparent;
}

.button-primary {
  background: var(--green);
  color: #071006;
}

.button-secondary {
  color: var(--foreground);
  border-color: var(--line);
  background: rgba(5, 7, 4, 0.58);
}

.signal-row {
  gap: 0.55rem;
  flex-wrap: wrap;
  margin-top: 1.4rem;
}

.signal-row span,
.ticker-band span {
  border: 1px solid var(--line);
  background: rgba(8, 12, 7, 0.72);
  color: #dcebd1;
  border-radius: 999px;
  padding: 0.5rem 0.7rem;
  font-size: 0.84rem;
}

.ticker-band {
  justify-content: center;
  gap: 0.7rem;
  flex-wrap: wrap;
  padding: 1rem 1.25rem;
  border-block: 1px solid var(--line);
  background: #0e150b;
}

.section {
  max-width: 1180px;
  margin: 0 auto;
  padding: 5rem 1.25rem;
}

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

h2 {
  font-size: 2.65rem;
  line-height: 1.04;
  margin: 0;
}

.product-grid,
.launch-section {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 1.25rem;
  margin-top: 2rem;
  align-items: stretch;
}

.browser-mockup,
.phase-card,
.launch-panel {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 8px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.32);
}

.browser-mockup {
  min-height: 24rem;
  overflow: hidden;
}

.mock-browser-bar {
  gap: 0.45rem;
  padding: 0.9rem;
  border-bottom: 1px solid var(--line);
  background: #080c07;
}

.mock-browser-bar > span {
  width: 0.72rem;
  height: 0.72rem;
  border-radius: 50%;
  background: #ff6159;
}

.mock-browser-bar > span:nth-child(2) {
  background: var(--amber);
}

.mock-browser-bar > span:nth-child(3) {
  background: var(--green);
}

.mock-url {
  flex: 1;
  margin-left: 0.6rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: #11170f;
  color: var(--muted);
  border-radius: 999px;
  padding: 0.45rem 0.8rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: 0.78rem;
}

.mock-body {
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  gap: 1rem;
  align-items: center;
  padding: 2rem;
  min-height: 20rem;
  background:
    linear-gradient(rgba(156, 255, 56, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(156, 255, 56, 0.08) 1px, transparent 1px);
  background-size: 2.2rem 2.2rem;
}

.shield-core {
  width: 9rem;
  height: 9rem;
  border-radius: 8px 8px 36px 36px;
  font-size: 4rem;
  box-shadow: 0 0 42px rgba(156, 255, 56, 0.35);
}

.policy-list {
  display: grid;
  gap: 0.75rem;
}

.policy-list div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  border: 1px solid rgba(216, 255, 183, 0.14);
  background: rgba(5, 7, 4, 0.72);
  border-radius: 8px;
  padding: 0.85rem;
}

.policy-list strong,
.launch-panel strong {
  color: var(--foreground);
}

.policy-list span,
.launch-panel span,
.phase-card p,
.phase-card span,
.launch-copy p {
  color: var(--muted);
}

.feature-list {
  display: grid;
  gap: 0.75rem;
}

.feature-item {
  gap: 0.75rem;
  border-bottom: 1px solid var(--line);
  padding: 1rem 0;
}

.feature-item p {
  margin: 0;
  color: #e7f0df;
  line-height: 1.5;
}

.feature-check {
  width: 1.35rem;
  height: 1.35rem;
  flex: 0 0 auto;
  border-radius: 50%;
  background:
    linear-gradient(135deg, transparent 40%, #071006 41% 57%, transparent 58%),
    var(--green);
}

.phase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}

.phase-card {
  padding: 1.2rem;
}

.phase-card p {
  margin: 0 0 1rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: 0.78rem;
}

h3 {
  font-size: 1.25rem;
  margin: 0 0 0.7rem;
}

.phase-card span,
.launch-copy p {
  line-height: 1.6;
}

.launch-section {
  align-items: center;
  border-top: 1px solid var(--line);
}

.launch-panel {
  display: grid;
  gap: 0;
  overflow: hidden;
}

.launch-panel div {
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem;
  border-bottom: 1px solid var(--line);
}

.launch-panel div:last-child {
  border-bottom: 0;
}

.launch-panel strong {
  text-align: right;
  max-width: 22rem;
}

@media (max-width: 760px) {
  .hero {
    min-height: 86vh;
    padding: 5.5rem 1rem 3rem;
    align-items: end;
  }

  .hero-art {
    object-position: 60% center;
  }

  .hero-scrim {
    background:
      linear-gradient(180deg, rgba(5, 7, 4, 0.24) 0%, rgba(5, 7, 4, 0.95) 68%),
      linear-gradient(90deg, rgba(5, 7, 4, 0.7), rgba(5, 7, 4, 0.18));
  }

  .topbar {
    padding: 0.8rem 1rem;
  }

  .nav-links {
    display: none;
  }

  h1 {
    font-size: 3.4rem;
  }

  .hero-copy {
    font-size: 1rem;
  }

  h2 {
    font-size: 2rem;
  }

  .product-grid,
  .launch-section,
  .phase-grid,
  .mock-body {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 3.5rem 1rem;
  }

  .shield-core {
    width: 7rem;
    height: 7rem;
    font-size: 3rem;
  }

  .launch-panel div {
    align-items: flex-start;
    flex-direction: column;
  }

  .launch-panel strong {
    text-align: left;
  }
}

@media (max-width: 390px) {
  h1 {
    font-size: 2.8rem;
  }

  .button {
    width: 100%;
  }
}