:root {
  --bg: #070b12;
  --panel: #0d1420;
  --panel-2: #111b2a;
  --text: #eef5ff;
  --muted: #a8b3c7;
  --line: rgba(255,255,255,.12);
  --accent: #7dd3fc;
  --accent-2: #22c55e;
  --danger: #fb7185;
  --radius: 22px;
  --max: 1180px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(125,211,252,.18), transparent 32rem),
    radial-gradient(circle at top right, rgba(34,197,94,.12), transparent 28rem),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a { color: inherit; }

.skip-link {
  position: absolute;
  left: 1rem;
  top: -5rem;
  z-index: 999;
  padding: .75rem 1rem;
  background: #fff;
  color: #000;
  border-radius: .75rem;
}

.skip-link:focus { top: 1rem; }

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--line);
  background: rgba(7,11,18,.82);
  backdrop-filter: blur(14px);
}

.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  font-weight: 800;
  letter-spacing: -.03em;
  text-decoration: none;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: .5rem;
}

.nav-links a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  padding: .5rem .8rem;
  color: var(--muted);
  text-decoration: none;
  border-radius: 999px;
}

.nav-links a:hover {
  color: var(--text);
  background: rgba(255,255,255,.08);
}

.btn {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .75rem 1rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255,255,255,.06);
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
}

.btn.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #041014;
  border: 0;
}

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

.eyebrow {
  color: var(--accent);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .8rem;
}

h1, h2, h3 {
  line-height: 1.1;
  letter-spacing: -.04em;
}

h1 {
  max-width: 880px;
  font-size: clamp(2.6rem, 7vw, 5.8rem);
  margin: 1rem 0;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.4rem);
  margin: 0 0 1rem;
}

p {
  color: var(--muted);
  max-width: 760px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem;
  margin-top: 1.5rem;
}

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

.grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card {
  padding: 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,.075), rgba(255,255,255,.035));
}

.card h3 { margin-top: 0; }

.section {
  padding: 4rem 0;
}

.kpi {
  font-size: 2rem;
  font-weight: 900;
  color: var(--text);
}

.form {
  display: grid;
  gap: 1rem;
  max-width: 720px;
}

label {
  display: grid;
  gap: .4rem;
  color: var(--text);
  font-weight: 700;
}

input,
textarea,
select {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255,255,255,.06);
  color: var(--text);
  padding: .85rem 1rem;
  font: inherit;
}

textarea { min-height: 150px; }

.footer {
  border-top: 1px solid var(--line);
  padding: 2rem 0;
  color: var(--muted);
}

@media (max-width: 800px) {
  .nav {
    align-items: flex-start;
    padding: .8rem 0;
  }

  .nav-links {
    flex-wrap: wrap;
    justify-content: flex-end;
  }

  .grid.three {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 3.5rem;
  }
}