/* MiTax - features.css
   Product-tour page, rebuilt on the shared design system (2026-07-13).
   Feature grids, cards, icon tiles, steps, badges and the CTA band all
   come from components.css. Only the page hero, the sticky jump-nav and
   a couple of tour-specific accents live here. Tokens only - no stray hex. */

/* ── Page hero ─────────────────────────────────────────────────────── */
.page-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--surface);
  padding: clamp(48px, 7vw, 92px) 0 clamp(40px, 5vw, 68px);
  border-bottom: 1px solid var(--border);
}
/* Brand blue→teal glow + faint dotted grid - decorative, compositor-cheap. */
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background: var(--grad-hero);
}
.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: radial-gradient(circle at center, var(--ink-200) 1px, transparent 1.4px);
  background-size: 30px 30px;
  -webkit-mask-image: radial-gradient(70% 58% at 30% 22%, #000 0%, transparent 78%);
          mask-image: radial-gradient(70% 58% at 30% 22%, #000 0%, transparent 78%);
  opacity: .3;
}
.page-hero-inner { max-width: 62ch; }
.page-hero .eyebrow-line { margin-bottom: var(--sp-4); }
.page-hero h1 { margin: 0 0 var(--sp-4); }
.page-hero .lede { max-width: 58ch; }
.page-hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  margin-top: var(--sp-6);
}
.page-hero .trust-chips { margin-top: var(--sp-6); }

/* ── Sticky jump-nav (product-tour index) ──────────────────────────── */
.jumpnav {
  position: sticky;
  top: var(--nav-h, 60px);
  z-index: 20;
  background: color-mix(in oklab, var(--surface) 90%, transparent);
  backdrop-filter: saturate(160%) blur(12px);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid var(--border);
}
.jumpnav-row {
  display: flex;
  gap: var(--sp-2);
  flex-wrap: wrap;
  padding: 12px 0;
}
.jumpnav a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-700);
  background: var(--surface);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}
.jumpnav a:hover {
  border-color: var(--primary-100);
  color: var(--primary);
  background: var(--primary-050);
}
.jumpnav .num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--primary);
}

/* ── Section head sizing (parity with homepage's home.css override) ── */
.section-head h2 {
  font-size: var(--fs-h1-xl);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: 0;
}
.section-head .lede { color: var(--ink-700); }

/* ── Tour section rhythm ───────────────────────────────────────────── */
.tour { padding: var(--sp-section) 0; }
.tour .section-head { margin-bottom: clamp(28px, 4vw, 44px); }

/* Small note strip under the file/pay steps - honest non-custodial line. */
.tour-note {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-top: var(--sp-6);
  padding: 16px 18px;
  border: 1px solid var(--accent-100);
  background: var(--accent-050);
  border-radius: var(--r-lg);
  color: var(--ink-700);
  font-size: 14px;
  line-height: 1.55;
}
.tour-note svg { flex: 0 0 auto; width: 20px; height: 20px; color: var(--accent-600); margin-top: 1px; }
.tour-note strong { color: var(--ink); font-weight: 600; }

/* ── Conversion band spacing ───────────────────────────────────────── */
.tour-cta { padding: var(--sp-section) 0; background: var(--surface); border-top: 1px solid var(--border); }

@media (max-width: 560px) {
  .jumpnav-row { gap: 6px; }
  .jumpnav a { padding: 6px 11px; font-size: 12px; }
}