:root {
  --bg: #0b1020;
  --bg2: #11182e;
  --panel: rgba(255,255,255,0.08);
  --text: #eef2ff;
  --muted: #b9c2e0;
  --line: rgba(255,255,255,0.12);
  --accent: #7dd3fc;
  --accent2: #c084fc;
  --shadow: 0 20px 50px rgba(0,0,0,0.35);
  --radius: 18px;
  --max: 1100px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: Inter, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(125,211,252,0.14), transparent 28%),
    radial-gradient(circle at top right, rgba(192,132,252,0.14), transparent 22%),
    linear-gradient(180deg, var(--bg), var(--bg2));
  min-height: 100%;
}

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

.wrap {
  width: min(calc(100% - 2rem), var(--max));
  margin: 0 auto;
}

header {
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: linear-gradient(135deg, #555, #ccc);
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
 
.brand-mark img {
  max-height: 70%;
  max-width: 70%;
  width: auto;
  height: auto;
  display: block;
}

.brand-text {
  font-size: 1rem;
}

.nav-links {
  display: flex;
  gap: 1rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.hero {
  padding: 6rem 0 4rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  padding: 0.4rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--accent);
  font-size: 0.85rem;
  margin-bottom: 1.25rem;
  background: rgba(255,255,255,0.04);
}

h1 {
  margin: 0 0 1rem;
  font-size: clamp(2.4rem, 6vw, 4.5rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
  max-width: 20ch;
}

.lead {
  color: var(--muted);
  font-size: 1.1rem;
  line-height: 1.7;
  max-width: 60ch;
  margin-bottom: 1.8rem;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-bottom: 1.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.95rem 1.2rem;
  border-radius: 12px;
  border: 1px solid transparent;
  font-weight: 600;
  transition: transform 0.15s ease, opacity 0.15s ease, border-color 0.15s ease;
}

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

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #08111f;
}

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

.microcopy {
  color: var(--muted);
  font-size: 0.92rem;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.4rem;
}

.signal {
  display: grid;
  gap: 1rem;
}

.signal h2 {
  margin: 0;
  font-size: 1.1rem;
}

.signal p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  padding: 1rem 0 5rem;
}

.feature h3 {
  margin: 0 0 0.6rem;
  font-size: 1.05rem;
}

.feature p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
  font-size: 0.96rem;
}

footer {
  padding: 1.2rem 0 3rem;
  color: var(--muted);
  border-top: 1px solid var(--line);
  font-size: 0.92rem;
}

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

  .nav {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-links {
    flex-wrap: wrap;
  }

  .hero {
    padding-top: 4rem;
  }
}