:root {
  --bg: #0b0d12;
  --bg-elev: #11141b;
  --fg: #e7e9ee;
  --fg-dim: #a4a9b4;
  --accent: #ffb454;
  --accent-2: #ff7a59;
  --line: #1d2230;
  --radius: 14px;
  --max: 1120px;
  --pad: 24px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", system-ui, sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad);
}

/* ----- Nav ----- */
.nav {
  position: sticky; top: 0; z-index: 10;
  background: rgba(11,13,18,.78);
  backdrop-filter: saturate(160%) blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; }
.brand__mark {
  display: inline-grid; place-items: center;
  width: 32px; height: 32px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #1a1206;
  font-size: 18px;
}
.nav__links { display: flex; gap: 24px; color: var(--fg-dim); font-size: 14px; }
.nav__links a:hover { color: var(--fg); }

/* ----- Hero ----- */
.hero {
  position: relative;
  padding: 96px 0 80px;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute; inset: -20% -20% auto -20%;
  height: 480px;
  background: radial-gradient(60% 60% at 50% 30%, rgba(255,180,84,.18), transparent 70%);
  pointer-events: none;
}
.hero__inner { position: relative; }
.eyebrow {
  display: inline-block;
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--fg-dim);
  font-size: 12px; letter-spacing: .04em; text-transform: uppercase;
}
.hero__title {
  font-size: clamp(36px, 6vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 18px 0 18px;
  font-weight: 800;
}
.accent {
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero__lead {
  max-width: 640px;
  color: var(--fg-dim);
  font-size: clamp(16px, 1.4vw, 18px);
}
.hero__cta { display: flex; gap: 12px; margin-top: 28px; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  height: 44px; padding: 0 18px;
  border-radius: 10px;
  font-weight: 600; font-size: 14px;
  transition: transform .12s ease, background .12s ease, border-color .12s ease;
}
.btn--primary {
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  color: #1a1206;
  border: none;
}
.btn--primary:hover { transform: translateY(-1px); }
.btn--ghost {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--fg);
}
.btn--ghost:hover { border-color: var(--fg-dim); }
.btn--lg { height: 56px; padding: 0 26px; font-size: 16px; }
.hero__meta {
  display: flex; gap: 18px; flex-wrap: wrap;
  margin-top: 32px;
  color: var(--fg-dim); font-size: 13px;
}

/* ----- Sections ----- */
.section__title {
  font-size: clamp(28px, 4vw, 40px);
  letter-spacing: -0.02em;
  margin: 0 0 12px;
  font-weight: 800;
}
.section__lead {
  color: var(--fg-dim);
  max-width: 640px;
  margin: 0 0 48px;
}

.features { padding: 80px 0; border-top: 1px solid var(--line); }
.grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}
.card {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  transition: border-color .12s ease, transform .12s ease;
}
.card:hover { border-color: #2a3142; transform: translateY(-2px); }
.card__icon {
  font-size: 24px; margin-bottom: 12px;
}
.card h3 { margin: 0 0 8px; font-size: 18px; }
.card p { margin: 0; color: var(--fg-dim); font-size: 14px; }

/* ----- How ----- */
.how { padding: 80px 0; border-top: 1px solid var(--line); }
.steps {
  list-style: none; padding: 0; margin: 0;
  display: grid; gap: 16px;
}
.steps li {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 16px;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
}
.steps__num {
  display: inline-grid; place-items: center;
  width: 40px; height: 40px;
  border-radius: 10px;
  background: rgba(255,180,84,.12);
  color: var(--accent);
  font-weight: 800;
}
.steps h3 { margin: 0 0 4px; font-size: 17px; }
.steps p { margin: 0; color: var(--fg-dim); font-size: 14px; }

/* ----- CTA ----- */
.cta {
  padding: 96px 0;
  border-top: 1px solid var(--line);
  background: radial-gradient(50% 60% at 50% 0%, rgba(255,180,84,.12), transparent 70%);
}
.cta__inner { text-align: center; }
.cta h2 { font-size: clamp(28px, 4vw, 40px); margin: 0 0 10px; font-weight: 800; letter-spacing: -0.02em; }
.cta p { color: var(--fg-dim); margin: 0 0 28px; }

/* ----- Footer ----- */
.footer {
  border-top: 1px solid var(--line);
  padding: 24px 0;
  color: var(--fg-dim);
  font-size: 13px;
}
.footer__inner { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; }

/* ----- Mobile ----- */
@media (max-width: 640px) {
  .nav__links { display: none; }
  .hero { padding: 64px 0 56px; }
  .features, .how, .cta { padding: 56px 0; }
}