:root {
  --bg: #0b0d12;
  --bg-soft: #12151d;
  --text: #e8eaf0;
  --muted: #9aa3b2;
  --accent: #f6821f;
  --accent-soft: rgba(246, 130, 31, 0.14);
  --border: rgba(255, 255, 255, 0.09);
  --radius: 16px;
  --max: 1040px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto,
    Helvetica, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(900px 500px at 15% -10%, rgba(246, 130, 31, 0.18), transparent 60%),
    radial-gradient(700px 400px at 100% 0%, rgba(80, 120, 255, 0.12), transparent 55%),
    var(--bg);
  line-height: 1.6;
  min-height: 100vh;
}

a {
  color: inherit;
}

code {
  padding: 0.15em 0.4em;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.08);
  font-size: 0.9em;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: var(--max);
  margin: 0 auto;
  padding: 1.1rem 1.5rem;
  backdrop-filter: blur(12px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: var(--accent);
  color: #12151d;
  font-size: 0.85rem;
  font-weight: 800;
}

.site-header nav {
  display: flex;
  gap: 1.4rem;
  font-size: 0.95rem;
}

.site-header nav a {
  color: var(--muted);
  text-decoration: none;
  transition: color 150ms ease;
}

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

main {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.5rem 4rem;
}

.hero {
  padding: 5.5rem 0 4rem;
  max-width: 720px;
}

.eyebrow {
  margin: 0 0 0.8rem;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(3rem, 9vw, 5.5rem);
  line-height: 0.95;
  letter-spacing: -0.04em;
}

.lede {
  margin: 1.4rem 0 0;
  max-width: 56ch;
  color: var(--muted);
  font-size: 1.08rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.button {
  display: inline-block;
  padding: 0.7rem 1.15rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  transition:
    transform 150ms ease,
    background 150ms ease,
    border-color 150ms ease;
}

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

.button.primary {
  background: var(--accent);
  border-color: transparent;
  color: #12151d;
}

.button.ghost {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
}

.button.ghost:hover {
  border-color: rgba(255, 255, 255, 0.24);
}

.section {
  padding: 2.4rem 0;
  border-top: 1px solid var(--border);
}

.section h2 {
  margin: 0 0 0.9rem;
  font-size: 1.35rem;
  letter-spacing: -0.01em;
}

.section p {
  max-width: 65ch;
  color: var(--muted);
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin-top: 1.4rem;
}

.card {
  padding: 1.3rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--bg-soft), rgba(18, 21, 29, 0.4));
}

.card h3 {
  margin: 0 0 0.4rem;
  font-size: 1rem;
}

.card p {
  margin: 0;
  font-size: 0.95rem;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  max-width: var(--max);
  margin: 0 auto;
  padding: 1.6rem 1.5rem 2.4rem;
  border-top: 1px solid var(--border);
  font-size: 0.9rem;
}

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

@media (max-width: 560px) {
  .site-header nav {
    gap: 0.9rem;
    font-size: 0.85rem;
  }

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