:root {
  --bg: #07090f;
  --bg-alt: #0b0f18;
  --panel: #101725;
  --border: #1e2839;
  --text: #e9edf5;
  --muted: #97a3b8;
  --accent: #4ade80;
  --accent-dim: #1e6f45;
  --accent-soft: rgba(74, 222, 128, 0.12);
  --radius: 14px;
  --wrap: 1120px;
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3 {
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 0.6em;
  font-weight: 650;
}

h1 { font-size: clamp(2.1rem, 5.4vw, 3.6rem); }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.35rem); }
h3 { font-size: 1.08rem; }

p { margin: 0 0 1rem; }

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  font-family: var(--mono);
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.9rem;
}

/* ---------- header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(7, 9, 15, 0.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 68px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
}
.brand:hover { text-decoration: none; }

.brand-mark {
  width: 20px;
  height: 20px;
  border-radius: 6px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dim));
  box-shadow: 0 0 0 4px var(--accent-soft);
  flex: none;
}

.brand-name {
  font-weight: 680;
  letter-spacing: -0.01em;
  font-size: 1.06rem;
}

.nav {
  display: flex;
  align-items: center;
  gap: 26px;
  font-size: 0.94rem;
}
.nav a { color: var(--muted); }
.nav a:hover { color: var(--text); text-decoration: none; }
.nav .btn { color: #06210f; }

/* ---------- buttons ---------- */

.btn {
  display: inline-block;
  background: var(--accent);
  color: #06210f;
  font-weight: 600;
  font-size: 0.97rem;
  padding: 12px 22px;
  border-radius: 10px;
  border: 1px solid transparent;
  transition: transform 0.12s ease, filter 0.12s ease;
}
.btn:hover { filter: brightness(1.08); text-decoration: none; transform: translateY(-1px); }

.btn-sm { padding: 8px 16px; font-size: 0.9rem; }

.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}
.btn-ghost:hover { border-color: var(--accent); filter: none; }

/* ---------- hero ---------- */

.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(72px, 12vw, 140px) 0 clamp(56px, 8vw, 96px);
  background:
    radial-gradient(900px 460px at 12% -10%, rgba(74, 222, 128, 0.16), transparent 65%),
    radial-gradient(700px 400px at 88% 0%, rgba(56, 132, 255, 0.12), transparent 60%);
}

.hero-inner { max-width: 800px; }

.lede {
  font-size: clamp(1.02rem, 1.6vw, 1.2rem);
  color: var(--muted);
  max-width: 62ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 1.8rem 0 1rem;
}

.hero-note {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--muted);
  margin: 0;
}

/* ---------- stats ---------- */

.stats {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-alt);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 28px;
  padding-top: 36px;
  padding-bottom: 36px;
}

.stat-value {
  font-size: 1.85rem;
  font-weight: 680;
  letter-spacing: -0.02em;
  color: var(--accent);
}

.stat-label {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.5;
}

/* ---------- sections ---------- */

.section { padding: clamp(64px, 9vw, 104px) 0; }
.section-alt { background: var(--bg-alt); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

.section-lede {
  color: var(--muted);
  max-width: 66ch;
  margin-bottom: 2.6rem;
}

/* ---------- cards ---------- */

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 18px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 24px;
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.card:hover { border-color: var(--accent-dim); transform: translateY(-2px); }

.card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 1.1rem;
  margin-bottom: 14px;
}

.card p, .step p, .why-item p {
  color: var(--muted);
  font-size: 0.95rem;
  margin: 0;
}

/* ---------- steps ---------- */

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 22px;
  margin-top: 2.4rem;
}

.step {
  border-left: 2px solid var(--border);
  padding: 4px 0 4px 20px;
}

.step-n {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}

/* ---------- why ---------- */

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 34px;
  margin-top: 2.2rem;
}

/* ---------- cta ---------- */

.cta {
  padding: clamp(64px, 9vw, 104px) 0;
  background:
    radial-gradient(700px 320px at 50% 0%, rgba(74, 222, 128, 0.14), transparent 70%),
    var(--bg);
  border-top: 1px solid var(--border);
}

.cta-inner { max-width: 620px; text-align: center; margin: 0 auto; }
.cta-inner p { color: var(--muted); margin-bottom: 1.6rem; }

/* ---------- footer ---------- */

.site-footer {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  font-size: 0.92rem;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 44px;
  justify-content: space-between;
  padding-top: 52px;
  padding-bottom: 40px;
}

.footer-brand {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  max-width: 320px;
}

.footer-blurb {
  color: var(--muted);
  font-size: 0.9rem;
  margin: 4px 0 0;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 56px;
}

.footer-links h3 {
  font-size: 0.76rem;
  font-family: var(--mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 12px;
}

.footer-links a {
  display: block;
  color: var(--muted);
  padding: 3px 0;
}
.footer-links a:hover { color: var(--text); text-decoration: none; }

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border);
  padding-top: 20px;
  padding-bottom: 32px;
}

.ownership, .copyright {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.ownership a { color: var(--accent); font-weight: 550; }

/* ---------- responsive ---------- */

@media (max-width: 720px) {
  .nav { gap: 16px; font-size: 0.88rem; }
  .nav a:not(.btn) { display: none; }
  .footer-links { gap: 36px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}