:root {
  --bg: #07090d;
  --panel: #101620;
  --panel-2: #0d131c;
  --border: #202a38;
  --text: #f3f6fa;
  --muted: #9aa7b8;
  --accent: #72f5ba;
  --accent-soft: rgba(114, 245, 186, 0.12);
  --danger: #ff7373;
  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background:
    radial-gradient(circle at 75% 10%, rgba(50, 120, 90, 0.12), transparent 28%),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
.container { width: min(calc(100% - 40px), var(--max)); margin: 0 auto; }

.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  background: rgba(7, 9, 13, 0.84);
  backdrop-filter: blur(16px);
}

.nav-inner {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: baseline;
  font-size: 1rem;
  font-weight: 850;
  letter-spacing: 0.08em;
}

.brand-main { color: var(--text); }
.brand-accent {
  color: var(--accent);
  margin: 0 1px;
  text-shadow: 0 0 18px rgba(114, 245, 186, 0.35);
}

nav { display: flex; gap: 24px; }
nav a { color: var(--muted); font-size: 0.92rem; }
nav a:hover { color: var(--text); }

.hero { padding: 110px 0 90px; }

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 64px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.15em;
}

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

h1 {
  max-width: 780px;
  margin-bottom: 24px;
  font-size: clamp(3rem, 7vw, 5.8rem);
  line-height: 0.98;
  letter-spacing: -0.055em;
}

h2 {
  max-width: 850px;
  margin-bottom: 24px;
  font-size: clamp(2rem, 4vw, 3.3rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

h3 { margin-bottom: 12px; font-size: 1.15rem; }
.hero-copy, .lead { max-width: 760px; color: var(--muted); font-size: 1.1rem; }

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 32px 0 24px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-weight: 700;
  transition: transform 0.15s ease;
}

.button.primary { background: var(--accent); color: #07110c; border-color: var(--accent); }
.button.secondary { background: transparent; color: var(--text); }
.button:hover { transform: translateY(-1px); }

.status-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 22px;
}

.status {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 0.9rem;
}

.status-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 18px rgba(114, 245, 186, 0.7);
}

.since { color: #697789; font-size: 0.86rem; }

.terminal {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: #080c12;
  box-shadow: 0 30px 80px rgba(0,0,0,0.35);
}

.terminal-top {
  display: flex;
  gap: 7px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
}

.terminal-top span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #2a3442;
}

pre {
  margin: 0;
  padding: 26px;
  overflow-x: auto;
  color: #d8e0eb;
  font-size: 0.88rem;
  line-height: 1.75;
}

.accent { color: var(--accent); }
.danger { color: var(--danger); }
.muted { color: #667384; }

.section {
  padding: 100px 0;
  border-top: 1px solid rgba(255,255,255,0.05);
}

.section-alt {
  background: linear-gradient(180deg, rgba(255,255,255,0.018), rgba(255,255,255,0));
}

.cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 44px;
}

.card {
  min-height: 230px;
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: linear-gradient(180deg, var(--panel), var(--panel-2));
}

.card-number {
  margin-bottom: 36px;
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.82rem;
}

.card p { margin-bottom: 0; color: var(--muted); }

.flow {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  gap: 12px;
  align-items: stretch;
  margin-top: 44px;
}

.flow-step {
  display: flex;
  min-height: 155px;
  flex-direction: column;
  justify-content: space-between;
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--panel);
}

.flow-step span { margin-top: 30px; color: var(--muted); font-size: 0.9rem; }
.flow-arrow { display: flex; align-items: center; color: var(--accent); font-size: 1.4rem; }

.split, .about-grid {
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  gap: 70px;
  align-items: start;
}

.split p:last-child, .about-copy p { color: var(--muted); font-size: 1.08rem; }
.about-copy p:last-child { margin-bottom: 0; }

.contact { padding-bottom: 120px; }

.contact-box {
  padding: 54px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background:
    radial-gradient(circle at 80% 20%, var(--accent-soft), transparent 28%),
    var(--panel);
}

.contact-box p:not(.eyebrow) { max-width: 700px; color: var(--muted); }

footer {
  border-top: 1px solid rgba(255,255,255,0.06);
  color: var(--muted);
  font-size: 0.86rem;
}

.footer-inner {
  min-height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

@media (max-width: 900px) {
  .hero-grid, .split, .about-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 80px; }
  .flow { grid-template-columns: 1fr; }
  .flow-arrow { transform: rotate(90deg); justify-content: center; min-height: 28px; }
}

@media (max-width: 700px) {
  nav { display: none; }
  .cards { grid-template-columns: 1fr; }
  .section { padding: 76px 0; }
  .contact-box { padding: 30px; }
  .footer-inner {
    padding: 24px 0;
    flex-direction: column;
    align-items: flex-start;
  }
}