:root {
  --bg: #0c1117;
  --surface: #151c26;
  --border: #243044;
  --text: #eef2f7;
  --muted: #8b9cb3;
  --accent: #3ecf8e;
  --accent-dim: #2a9d6a;
  --glow: rgba(62, 207, 142, 0.15);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "DM Sans", -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

.bg-shape {
  position: fixed;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}

.bg-shape-1 {
  width: 420px;
  height: 420px;
  background: var(--glow);
  top: -120px;
  right: -80px;
}

.bg-shape-2 {
  width: 300px;
  height: 300px;
  background: rgba(62, 120, 207, 0.08);
  bottom: 10%;
  left: -60px;
}

.header {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1000px;
  margin: 0 auto;
  padding: 24px 20px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.2rem;
}

.logo-mark {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dim));
  color: #0c1117;
  font-weight: 700;
}

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

.nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.95rem;
  transition: color 0.2s;
}

.nav a:hover {
  color: var(--accent);
}

main {
  position: relative;
  z-index: 1;
  max-width: 1000px;
  margin: 0 auto;
  padding: 20px 20px 60px;
}

.hero {
  padding: 48px 0 64px;
}

.eyebrow {
  color: var(--accent);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.hero h1 {
  font-size: clamp(2.4rem, 6vw, 3.6rem);
  line-height: 1.1;
  font-weight: 700;
  margin-bottom: 20px;
}

.hero h1 em {
  font-style: normal;
  color: var(--accent);
}

.lead {
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 560px;
  margin-bottom: 32px;
}

.lead strong {
  color: var(--text);
}

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

.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: 12px;
  font-weight: 600;
  text-decoration: none;
  font-size: 0.95rem;
  transition: transform 0.15s, background 0.2s;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--accent);
  color: #0c1117;
}

.btn-primary:hover {
  background: #4ee09e;
}

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

.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.section {
  margin-bottom: 48px;
}

.section h2 {
  font-size: 1.6rem;
  margin-bottom: 16px;
}

.section p {
  color: var(--muted);
  margin-bottom: 12px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 32px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 20px;
}

.feature {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  transition: border-color 0.2s;
}

.feature:hover {
  border-color: var(--accent-dim);
}

.feature-icon {
  font-size: 1.6rem;
  margin-bottom: 12px;
}

.feature h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.feature p {
  font-size: 0.92rem;
  color: var(--muted);
  margin: 0;
}

.contact-list {
  list-style: none;
  margin-top: 20px;
}

.contact-list li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}

.contact-list li:last-child {
  border-bottom: none;
}

.contact-list span {
  font-size: 0.8rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.contact-list a {
  color: var(--accent);
  text-decoration: none;
}

.contact-list a:hover {
  text-decoration: underline;
}

.footer {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 24px;
  color: var(--muted);
  font-size: 0.85rem;
  border-top: 1px solid var(--border);
}

@media (max-width: 600px) {
  .nav {
    display: none;
  }

  .hero {
    padding-top: 24px;
  }

  .card {
    padding: 24px;
  }
}