:root {
  --bg: #050706;
  --panel: #0c1110;
  --panel-2: #111917;
  --text: #eef8f3;
  --muted: #a9bbb3;
  --green: #00ff66;
  --green-2: #32ff99;
  --border: rgba(0, 255, 102, 0.25);
  --shadow: rgba(0, 255, 102, 0.18);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Inter, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(0,255,102,0.14), transparent 32rem),
    linear-gradient(180deg, #050706, #070b0a 40%, #050706);
  line-height: 1.6;
}

a { color: var(--green-2); text-decoration: none; }
a:hover { text-decoration: underline; }

.container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(5,7,6,0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

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

.brand {
  display: inline-flex;
  gap: 12px;
  align-items: center;
  font-weight: 800;
  color: var(--text);
  letter-spacing: 0.2px;
}

.brand:hover { text-decoration: none; }

.brand-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid var(--green);
  border-radius: 12px;
  color: #001f0c;
  background: linear-gradient(135deg, var(--green), #a7ffca);
  box-shadow: 0 0 24px var(--shadow);
}

.main-nav {
  display: flex;
  gap: 20px;
  align-items: center;
}

.main-nav a {
  color: var(--muted);
  font-weight: 600;
  font-size: 14px;
}

.main-nav a:hover { color: var(--green); text-decoration: none; }

.nav-toggle {
  display: none;
  background: var(--panel);
  color: var(--green);
  border: 1px solid var(--border);
  padding: 10px 14px;
  border-radius: 10px;
}

.hero {
  padding: 94px 0 70px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 46px;
  align-items: center;
}

.eyebrow {
  color: var(--green);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.4px;
  font-size: 13px;
}

h1, h2, h3 { line-height: 1.12; margin: 0 0 18px; }
h1 { font-size: clamp(40px, 7vw, 76px); letter-spacing: -2px; }
h2 { font-size: clamp(30px, 4vw, 48px); letter-spacing: -1px; }
h3 { font-size: 24px; }

p { color: var(--muted); margin: 0 0 18px; }

.hero p { font-size: 19px; max-width: 760px; }

.actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  padding: 14px 20px;
  font-weight: 800;
  border: 1px solid var(--border);
  color: var(--text);
  background: var(--panel);
  box-shadow: 0 0 0 transparent;
}

.btn:hover { text-decoration: none; transform: translateY(-1px); }

.btn-primary {
  background: linear-gradient(135deg, var(--green), #a7ffca);
  color: #001f0c;
  border-color: transparent;
  box-shadow: 0 0 28px var(--shadow);
}

.section { padding: 70px 0; }
.section-tight { padding: 42px 0; }

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

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

.card {
  background: linear-gradient(180deg, var(--panel), var(--panel-2));
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 26px;
  box-shadow: 0 18px 60px rgba(0,0,0,0.22);
}

.card.glow { box-shadow: 0 0 40px var(--shadow); }

.kpi {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 34px;
}

.kpi strong {
  display: block;
  color: var(--green);
  font-size: 28px;
}

.list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.list li {
  padding: 10px 0;
  color: var(--muted);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.badge {
  display: inline-flex;
  color: #001f0c;
  background: var(--green);
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 12px;
  font-weight: 800;
  margin-bottom: 16px;
}

.table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  border-radius: 16px;
}

.table th, .table td {
  text-align: left;
  padding: 14px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.table th {
  color: var(--green);
  background: rgba(0,255,102,0.08);
}

.form {
  display: grid;
  gap: 14px;
}

.input, textarea {
  width: 100%;
  background: #050706;
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 12px;
  padding: 13px 14px;
  font: inherit;
}

textarea { min-height: 140px; resize: vertical; }

.site-footer {
  border-top: 1px solid var(--border);
  background: #030504;
  padding: 50px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 30px;
}

.footer-grid a {
  display: block;
  color: var(--muted);
  margin-bottom: 10px;
}

.footer-bottom {
  margin-top: 30px;
  padding: 20px;
  border-top: 1px solid rgba(255,255,255,0.07);
  text-align: center;
}

.footer-bottom p { font-size: 13px; }

.code {
  background: #020403;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px;
  overflow-x: auto;
  color: #b9ffd2;
}

.hero-visual {
  min-height: 380px;
  border-radius: 28px;
  border: 1px solid var(--border);
  background:
    linear-gradient(135deg, rgba(0,255,102,0.16), transparent),
    radial-gradient(circle at 70% 20%, rgba(0,255,102,0.22), transparent 12rem),
    #09100d;
  box-shadow: 0 0 60px var(--shadow);
  position: relative;
  overflow: hidden;
}

.hero-visual::before,
.hero-visual::after {
  content: "";
  position: absolute;
  inset: 40px;
  border: 1px solid rgba(0,255,102,0.25);
  border-radius: 24px;
}

.hero-visual::after {
  inset: 90px;
  border-style: dashed;
}

.timeline {
  border-left: 2px solid var(--border);
  padding-left: 24px;
}

.timeline .item {
  margin-bottom: 24px;
  position: relative;
}

.timeline .item::before {
  content: "";
  width: 12px;
  height: 12px;
  background: var(--green);
  border-radius: 50%;
  position: absolute;
  left: -31px;
  top: 7px;
  box-shadow: 0 0 16px var(--green);
}

@media (max-width: 860px) {
  .hero-grid, .grid-3, .grid-2, .footer-grid, .kpi {
    grid-template-columns: 1fr;
  }

  .main-nav {
    display: none;
    position: absolute;
    top: 72px;
    left: 16px;
    right: 16px;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 18px;
    flex-direction: column;
    align-items: flex-start;
  }

  .main-nav.open { display: flex; }
  .nav-toggle { display: inline-flex; }
  .hero { padding-top: 60px; }
}