:root {
  --bg: #070b14;
  --bg-soft: #0d1322;
  --panel: rgba(18, 27, 47, 0.82);
  --panel-strong: #121b2f;
  --text: #f6f8fc;
  --muted: #aab4c8;
  --line: rgba(255, 255, 255, 0.1);
  --accent: #7fe0c3;
  --accent-strong: #54c5a5;
  --accent-dark: #0d2f29;
  --warm: #f1c57a;
  --radius-lg: 28px;
  --radius-md: 18px;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.28);
  --container: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  background:
    radial-gradient(circle at 85% 5%, rgba(84, 197, 165, 0.15), transparent 28rem),
    radial-gradient(circle at 10% 35%, rgba(86, 106, 255, 0.1), transparent 28rem),
    var(--bg);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  line-height: 1.6;
}

a {
  color: inherit;
}

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

.narrow {
  max-width: 820px;
}

.site-header {
  position: sticky;
  z-index: 20;
  top: 0;
  border-bottom: 1px solid var(--line);
  background: rgba(7, 11, 20, 0.82);
  backdrop-filter: blur(18px);
}

.header-inner {
  display: flex;
  min-height: 76px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 12px;
  color: #071510;
  background: linear-gradient(145deg, var(--accent), #b5f4e1);
  font-weight: 900;
}

.brand-name {
  font-size: 1.14rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.main-nav {
  display: flex;
  gap: 24px;
}

.main-nav a {
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 650;
  text-decoration: none;
}

.main-nav a:hover,
.main-nav a:focus-visible {
  color: var(--text);
}

.hero {
  padding: 90px 0 72px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  align-items: center;
  gap: 64px;
}

.eyebrow,
.section-label,
.panel-kicker {
  margin: 0 0 14px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 760px;
  margin-bottom: 24px;
  font-size: clamp(2.7rem, 6vw, 5.75rem);
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.hero-text {
  max-width: 680px;
  margin-bottom: 34px;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
}

.primary-link {
  display: inline-flex;
  align-items: center;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 999px;
  color: #06140f;
  background: var(--accent);
  font-weight: 800;
  text-decoration: none;
  transition: transform 160ms ease, background 160ms ease;
}

.primary-link:hover,
.primary-link:focus-visible {
  transform: translateY(-2px);
  background: #9af0d6;
}

.hero-panel {
  position: relative;
  overflow: hidden;
  min-height: 390px;
  padding: 36px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(160deg, rgba(127, 224, 195, 0.12), transparent 45%),
    var(--panel);
  box-shadow: var(--shadow);
}

.signal {
  position: absolute;
  border: 1px solid rgba(127, 224, 195, 0.25);
  border-radius: 50%;
}

.signal-one {
  top: -95px;
  right: -80px;
  width: 270px;
  height: 270px;
}

.signal-two {
  top: -35px;
  right: -18px;
  width: 150px;
  height: 150px;
}

.panel-kicker {
  position: relative;
  z-index: 1;
}

.panel-title {
  position: relative;
  z-index: 1;
  max-width: 380px;
  margin-top: 86px;
  font-size: clamp(1.65rem, 3vw, 2.4rem);
  font-weight: 760;
  line-height: 1.15;
  letter-spacing: -0.035em;
}

.panel-tags {
  position: absolute;
  right: 36px;
  bottom: 34px;
  left: 36px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.panel-tags span {
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.035);
  font-size: 0.86rem;
  font-weight: 700;
}

.section {
  padding: 90px 0;
}

.vision {
  border-block: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.018);
}

h2 {
  margin-bottom: 22px;
  font-size: clamp(2rem, 4.2vw, 3.65rem);
  line-height: 1.08;
  letter-spacing: -0.045em;
}

.vision p:last-child,
.section-heading > p,
.closing-box > p:last-child {
  color: var(--muted);
  font-size: 1.08rem;
}

.section-heading {
  display: grid;
  grid-template-columns: 1fr minmax(280px, 0.55fr);
  align-items: end;
  gap: 48px;
  margin-bottom: 38px;
}

.section-heading h2 {
  margin-bottom: 0;
}

.cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.product-card {
  display: flex;
  min-height: 320px;
  flex-direction: column;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--panel);
  box-shadow: 0 16px 50px rgba(0, 0, 0, 0.15);
}

.card-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 42px;
}

.product-code {
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.14em;
}

.status {
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 800;
}

.status-live {
  color: #9df0d8;
  background: var(--accent-dark);
}

.status-build {
  color: var(--warm);
  background: rgba(241, 197, 122, 0.11);
}

.product-card h3 {
  margin-bottom: 14px;
  font-size: 1.65rem;
  letter-spacing: -0.025em;
}

.product-card p {
  margin-bottom: 28px;
  color: var(--muted);
}

.product-card a {
  margin-top: auto;
  color: var(--accent);
  font-weight: 800;
  text-decoration: none;
}

.product-card a::after {
  content: "  →";
}

.closing {
  padding-top: 35px;
}

.closing-box {
  padding: 55px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(84, 197, 165, 0.12), transparent 55%),
    var(--panel-strong);
}

.closing-box h2 {
  max-width: 820px;
}

.closing-box > p:last-child {
  max-width: 720px;
  margin-bottom: 0;
}

.site-footer {
  padding: 36px 0 46px;
  color: var(--muted);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
  font-size: 0.9rem;
}

@media (max-width: 820px) {
  .hero {
    padding-top: 64px;
  }

  .hero-grid,
  .section-heading {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 42px;
  }

  .hero-panel {
    min-height: 330px;
  }

  .section-heading {
    gap: 10px;
  }

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

@media (max-width: 560px) {
  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .header-inner {
    min-height: 68px;
  }

  .main-nav {
    gap: 14px;
  }

  .main-nav a:first-child {
    display: none;
  }

  .hero {
    padding: 52px 0 52px;
  }

  .section {
    padding: 68px 0;
  }

  .hero-panel,
  .product-card,
  .closing-box {
    padding: 24px;
  }

  .panel-tags {
    right: 24px;
    bottom: 24px;
    left: 24px;
  }

  .footer-inner {
    flex-direction: column;
    gap: 6px;
  }
}

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

  .primary-link {
    transition: none;
  }
}