:root {
  --bg: #060b17;
  --bg-soft: #0b1324;
  --surface: #111d33;
  --line: rgba(255, 255, 255, 0.1);
  --text: #f4f7ff;
  --muted: #9aadcf;
  --brand: #44d4b6;
  --brand-2: #4f8dff;
  --ok: #56d87c;
  --radius: 18px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding: 0;
  color: var(--text);
  background: var(--bg);
  font-family: "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

#mesh {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  pointer-events: none;
  opacity: 0.55;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  background: rgba(6, 11, 23, 0.55);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.container {
  width: min(1120px, 90vw);
  margin: 0 auto;
}

.nav {
  min-height: 72px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.01em;
}

.brand-logo {
  width: 34px;
  height: 34px;
  border-radius: 11px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.35);
}

.menu {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.menu a {
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 12px;
  border-radius: 10px;
  text-decoration: none;
  transition: color 0.2s ease, background 0.2s ease;
}

.menu a:hover {
  color: var(--text);
  background: rgba(255,255,255,0.06);
}

.hero {
  position: relative;
  z-index: 1;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 100px 0 80px;
}

.hero-content {
  width: min(1120px, 90vw);
  margin: 0 auto;
  animation: fadeUp 1s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brand);
  margin-bottom: 16px;
}

h1, h2, h3 {
  margin: 0 0 14px;
  line-height: 1.1;
  font-weight: 800;
}

h1 {
  font-size: clamp(42px, 7vw, 84px);
  max-width: 13ch;
  letter-spacing: -0.03em;
}

h2 {
  font-size: clamp(28px, 4vw, 44px);
  letter-spacing: -0.02em;
}

h3 {
  font-size: 20px;
  font-weight: 700;
}

.lead {
  color: var(--muted);
  font-size: clamp(16px, 1.6vw, 19px);
  max-width: 60ch;
  margin: 0 0 24px;
}

.hero-actions {
  display: inline-flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 14px;
  border: 1px solid transparent;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  color: #001126;
  background: linear-gradient(135deg, var(--brand), #6fd4ff);
  box-shadow: 0 8px 24px rgba(68, 212, 182, 0.22);
}

.btn-primary:hover {
  box-shadow: 0 12px 32px rgba(68, 212, 182, 0.32);
}

.btn-secondary {
  color: var(--text);
  border-color: var(--line);
  background: rgba(255,255,255,0.04);
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.09);
}

.note {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 13px;
  margin: 0;
}

.pulse {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 0 0 rgba(86, 216, 124, 0.5);
  animation: pulse 2s infinite;
}

.section {
  position: relative;
  z-index: 1;
  padding: 110px 0;
}

.section-dark {
  background: linear-gradient(180deg, transparent, rgba(17, 29, 51, 0.45), transparent);
}

.section-head {
  margin-bottom: 64px;
  max-width: 720px;
}

.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.feature {
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.feature-icon {
  font-size: 13px;
  font-weight: 800;
  color: var(--brand);
  letter-spacing: 0.08em;
  margin-bottom: 18px;
}

.feature h3 {
  margin-bottom: 10px;
}

.feature p {
  color: var(--muted);
  margin: 0;
  font-size: 15px;
}

.status-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.status-list {
  list-style: none;
  padding: 0;
  margin: 28px 0 0;
  display: grid;
  gap: 14px;
}

.status-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--muted);
  font-size: 15px;
}

.status-list strong {
  color: var(--text);
  font-weight: 600;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 0 0 rgba(86, 216, 124, 0.45);
  animation: pulse 2.2s infinite;
}

.status-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: 0 18px 40px rgba(0,0,0,0.25);
}

.metric {
  font-size: clamp(48px, 6vw, 72px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, var(--text), var(--brand));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.metric-label {
  color: var(--muted);
  margin: 8px 0 28px;
  font-size: 15px;
}

.metric-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  border-top: 1px solid var(--line);
  padding-top: 24px;
}

.metric-row p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.metric-small {
  font-size: 26px;
  font-weight: 700;
  color: var(--text);
}

.cta {
  text-align: center;
}

.cta h2 {
  max-width: 16ch;
  margin-left: auto;
  margin-right: auto;
}

.cta .lead {
  margin-left: auto;
  margin-right: auto;
}

footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--line);
  padding: 32px 0;
  color: var(--muted);
  font-size: 14px;
}

footer a {
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
}

footer a:hover {
  text-decoration: underline;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(86, 216, 124, 0.45); }
  70%  { box-shadow: 0 0 0 10px rgba(86, 216, 124, 0); }
  100% { box-shadow: 0 0 0 0 rgba(86, 216, 124, 0); }
}

@media (max-width: 860px) {
  .features,
  .status-grid,
  .metric-row {
    grid-template-columns: 1fr;
  }
  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }
  .nav {
    gap: 12px;
  }
  .menu {
    gap: 4px;
  }
  .menu a {
    padding: 6px 8px;
    font-size: 13px;
  }
}