:root {
  --bg: #0a0a0f;
  --bg-alt: #101018;
  --surface: #15151f;
  --border: #24242f;
  --text: #f2f2f7;
  --text-dim: #9a9aab;
  --accent: #7c5cff;
  --accent-2: #33c6e0;
  --radius: 14px;
  --wrap: 1120px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 24px;
}

a { color: inherit; text-decoration: none; }

/* Nav */
.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(10px);
  background: rgba(10, 10, 15, 0.75);
  border-bottom: 1px solid var(--border);
}

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

.brand {
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}

.brand span {
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

nav { display: flex; align-items: center; gap: 28px; }

nav a {
  font-size: 0.92rem;
  color: var(--text-dim);
  transition: color 0.15s ease;
}

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

.btn-ghost {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 18px;
  color: var(--text) !important;
}

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

/* Hero */
.hero {
  position: relative;
  padding: 120px 0 96px;
  overflow: hidden;
}

.hero-inner { position: relative; z-index: 1; max-width: 760px; }

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent-2);
  margin: 0 0 18px;
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin: 0 0 22px;
}

.lead {
  font-size: 1.05rem;
  color: var(--text-dim);
  max-width: 640px;
  margin: 0 0 32px;
}

.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }

.btn-primary {
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  color: #0a0a0f;
  font-weight: 600;
  padding: 13px 26px;
  border-radius: 10px;
  transition: opacity 0.15s ease, transform 0.15s ease;
  display: inline-block;
}

.btn-primary:hover { opacity: 0.9; transform: translateY(-1px); }

.btn-secondary {
  border: 1px solid var(--border);
  padding: 13px 26px;
  border-radius: 10px;
  color: var(--text);
  transition: border-color 0.15s ease;
  display: inline-block;
}

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

.hero-grid {
  position: absolute;
  inset: -20% -10% auto -10%;
  height: 620px;
  background:
    radial-gradient(600px circle at 15% 20%, rgba(124, 92, 255, 0.18), transparent 60%),
    radial-gradient(500px circle at 85% 0%, rgba(51, 198, 224, 0.14), transparent 60%);
  pointer-events: none;
}

/* Sections */
section { padding: 88px 0; }

.section-label {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent-2);
  margin: 0 0 12px;
}

.services h2, .about h2, .contact h2 {
  font-size: clamp(1.6rem, 3.4vw, 2.2rem);
  letter-spacing: -0.02em;
  max-width: 640px;
  margin: 0 0 48px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.card .icon { font-size: 1.6rem; margin-bottom: 14px; }

.card h3 {
  font-size: 1.05rem;
  margin: 0 0 8px;
  letter-spacing: -0.01em;
}

.card p {
  color: var(--text-dim);
  font-size: 0.92rem;
  margin: 0;
}

/* About */
.about { background: var(--bg-alt); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

.about-inner {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 56px;
  align-items: start;
}

.stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 24px;
}

.stats li {
  border-left: 2px solid var(--accent);
  padding-left: 16px;
}

.stats strong {
  display: block;
  font-size: 1.7rem;
  letter-spacing: -0.02em;
}

.stats span {
  color: var(--text-dim);
  font-size: 0.88rem;
}

/* Contact */
.contact-inner { max-width: 640px; }

/* Footer */
.footer {
  border-top: 1px solid var(--border);
  padding: 28px 0;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-dim);
}

@media (max-width: 720px) {
  .about-inner { grid-template-columns: 1fr; }
  nav { gap: 16px; }
  .hero { padding: 90px 0 64px; }
}