:root {
  color-scheme: dark;
  --bg: #07090f;
  --surface: #0f1321cc;
  --text: #eff3ff;
  --muted: #b6bed8;
  --line: #252d47;
  --accent: #6c7dff;
  --accent-2: #56d3ff;
  --radius: 18px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

.bg-glow {
  position: fixed;
  inset: -20vmax;
  z-index: -1;
  background:
    radial-gradient(circle at 18% 24%, #6c7dff2e, transparent 45%),
    radial-gradient(circle at 80% 12%, #56d3ff22, transparent 40%),
    radial-gradient(circle at 50% 85%, #7f5cff1a, transparent 45%);
}

.container {
  width: min(1080px, calc(100% - 2rem));
  margin-inline: auto;
}

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
  position: sticky;
  top: 0;
  backdrop-filter: blur(8px);
  background: linear-gradient(to bottom, #07090fcc, #07090f33);
}

.brand {
  color: var(--text);
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0.02em;
}

nav {
  display: flex;
  gap: 1rem;
}

nav a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 500;
}

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

.section {
  padding: 3.5rem 0;
}

.hero {
  padding-top: 5rem;
}

.eyebrow {
  color: var(--accent-2);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
}

h1,
h2,
h3 {
  line-height: 1.2;
  margin-top: 0;
}

h1 {
  font-size: clamp(2rem, 4.2vw, 3.5rem);
  max-width: 12ch;
  margin-bottom: 1rem;
}

h2 {
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  margin-bottom: 0.75rem;
}

.lead {
  color: var(--muted);
  max-width: 58ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.68rem 1.05rem;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 600;
  border: 1px solid transparent;
  transition: 180ms ease;
}

.btn-primary {
  color: #fff;
  background: linear-gradient(90deg, var(--accent), #7f5cff);
}

.btn-primary:hover {
  transform: translateY(-1px);
  filter: brightness(1.08);
}

.btn-ghost {
  color: var(--text);
  border-color: var(--line);
  background: #0f132180;
}

.btn-ghost:hover {
  border-color: #3a4569;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem;
}

.clean-list {
  margin: 0;
  padding-left: 1rem;
}

.clean-list li + li {
  margin-top: 0.55rem;
}

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

.project-kicker {
  margin: 0;
  color: var(--accent-2);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
}

.footer {
  padding: 2.5rem 0 2rem;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
}

.footer a {
  color: var(--text);
}

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

@media (max-width: 720px) {
  nav {
    gap: 0.7rem;
    font-size: 0.92rem;
  }

  .hero {
    padding-top: 3rem;
  }

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