:root {
  --bg: #050505;
  --surface: #0a0a0a;
  --text: #ffffff;
  --muted: #aaaaaa;
  --accent: #00ff7f;
  --line: #111111;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

.hero {
  min-height: 80vh;
  padding: 32px 8vw 72px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 64px;
}

.logo {
  font-size: 2rem;
  letter-spacing: 1px;
}

.logo span {
  color: var(--accent);
}

.nav-cta {
  color: var(--text);
  text-decoration: none;
  border: 1px solid #222;
  padding: 10px 16px;
  border-radius: 999px;
}

.hero-content {
  max-width: 740px;
}

.tag {
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
  margin-bottom: 14px;
}

.hero-content h2 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1.15;
  margin-bottom: 18px;
}

.lead {
  color: var(--muted);
  max-width: 650px;
  margin-bottom: 28px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  text-decoration: none;
  font-weight: 700;
  padding: 11px 18px;
  border-radius: 10px;
}

.primary {
  background: var(--accent);
  color: #000000;
}

.primary:hover {
  filter: brightness(0.9);
}

.ghost {
  color: var(--text);
  border: 1px solid #222;
}

main {
  padding: 0 8vw 80px;
}

.section {
  margin-top: 36px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 34px;
}

.section h3 {
  font-size: 1.8rem;
  margin-bottom: 10px;
}

.section p {
  color: var(--muted);
}

.stats,
.service-grid {
  margin-top: 22px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.stat-card,
.service-card {
  background: #050505;
  border: 1px solid #222;
  border-radius: 12px;
  padding: 18px;
}

.stat-card h4,
.service-card h4 {
  margin-bottom: 8px;
}

.stat-card h4 {
  color: var(--accent);
  font-size: 1.6rem;
}

.contact {
  text-align: center;
}

.contact p {
  margin: 8px auto 20px;
  max-width: 620px;
}

@media (max-width: 900px) {
  .stats,
  .service-grid {
    grid-template-columns: 1fr;
  }

  .nav {
    margin-bottom: 36px;
  }

  .hero {
    min-height: auto;
    padding-bottom: 30px;
  }
}