/* ==== Landing page ==== */
.nav-public {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--sp-4) var(--sp-6);
  background: var(--glass-bg); backdrop-filter: blur(var(--glass-blur));
  border-bottom: 1px solid var(--glass-border);
}
.nav-public__brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 700; }
.nav-public__brand .mark { width: 32px; height: 32px; border-radius: 9px; background: linear-gradient(135deg, var(--naira-600), var(--naira-400)); color: #fff; display: grid; place-items: center; font-size: 13px; }
.nav-public__links { display: flex; gap: var(--sp-6); }
.nav-public__links a { color: var(--text-secondary); font-weight: 500; font-size: var(--fs-sm); }
.nav-public__actions { display: flex; align-items: center; gap: var(--sp-3); }

.hero {
  position: relative; overflow: hidden;
  padding: var(--sp-10) 0 var(--sp-9);
  background:
    radial-gradient(900px 500px at 15% -10%, var(--brand-soft), transparent 60%),
    radial-gradient(700px 400px at 100% 10%, var(--accent-soft), transparent 55%);
}
.hero__grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: var(--sp-9); align-items: center; }
.hero .eyebrow-pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px; border-radius: var(--r-pill); background: var(--surface);
  border: 1px solid var(--border-soft); font-size: var(--fs-xs); font-weight: 650; color: var(--brand-strong);
  margin-bottom: var(--sp-5);
}
.hero h1 { font-size: clamp(2.2rem, 4vw, 3.4rem); margin-bottom: var(--sp-4); }
.hero h1 em { font-style: normal; color: var(--brand); }
.hero p.lede { font-size: var(--fs-md); max-width: 480px; margin-bottom: var(--sp-6); }
.hero__actions { display: flex; gap: var(--sp-3); flex-wrap: wrap; margin-bottom: var(--sp-7); }
.hero__stats { display: flex; gap: var(--sp-7); flex-wrap: wrap; }
.hero__stats .stat b { display: block; font-family: var(--font-mono); font-size: var(--fs-xl); }
.hero__stats .stat span { font-size: var(--fs-xs); color: var(--text-muted); }

/* Hero visual: stacked receipt cards */
.hero__visual { position: relative; height: 420px; }
.hero-receipt {
  position: absolute; width: 300px; background: var(--surface);
  border: 1px solid var(--border-soft); border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg); padding: var(--sp-5);
}
.hero-receipt.r1 { top: 0; left: 40px; z-index: 3; animation: ticket-drop .7s var(--ease) both, float-y 7s ease-in-out 1s infinite; }
.hero-receipt.r2 { top: 90px; left: 0; z-index: 2; opacity: .9; transform: rotate(-6deg); animation: ticket-drop .7s var(--ease) .12s both; }
.hero-receipt.r3 { top: 170px; left: 90px; z-index: 1; opacity: .75; transform: rotate(5deg); animation: ticket-drop .7s var(--ease) .22s both; }
.hero-receipt .stamp { color: var(--success); float: right; }
.hero-receipt .amt { font-family: var(--font-mono); font-weight: 700; font-size: var(--fs-xl); margin: var(--sp-3) 0 var(--sp-2); }
.hero-receipt .line { display: flex; justify-content: space-between; font-size: 12px; color: var(--text-muted); padding: 5px 0; border-top: 1px dashed var(--border-soft); }

.section { padding: var(--sp-9) 0; }
.section-head { max-width: 560px; margin: 0 auto var(--sp-7); text-align: center; }
.section-head .eyebrow { text-align: center; }

.feature-card { padding: var(--sp-6); }
.feature-card .ico { width: 44px; height: 44px; border-radius: var(--r-md); background: var(--brand-soft); color: var(--brand-strong); display: grid; place-items: center; margin-bottom: var(--sp-4); }
.feature-card .ico svg { width: 22px; height: 22px; }

.flow-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-5); counter-reset: step; }
.flow-step { position: relative; padding: var(--sp-5); }
.flow-step .num { font-family: var(--font-mono); color: var(--accent-strong); font-weight: 700; font-size: var(--fs-sm); margin-bottom: var(--sp-2); }

.role-pill-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-4); }
.role-pill { padding: var(--sp-5); display: flex; gap: var(--sp-3); align-items: flex-start; }
.role-pill .ico { width: 38px; height: 38px; border-radius: 50%; background: var(--link-soft); color: var(--link); display: grid; place-items: center; flex: none; }
.role-pill .ico svg { width: 18px; height: 18px; }

.cta-band {
  border-radius: var(--r-lg);
  background: linear-gradient(135deg, var(--naira-700), var(--naira-600) 60%, var(--indigo-600));
  color: #fff; padding: var(--sp-8); text-align: center; position: relative; overflow: hidden;
}
.cta-band::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(500px 300px at 90% -20%, rgba(231,177,10,.25), transparent 60%); }
.cta-band h2 { color: #fff; position: relative; }
.cta-band p { color: rgba(255,255,255,.85); position: relative; margin-bottom: var(--sp-5); }

.footer { border-top: 1px solid var(--border-soft); padding: var(--sp-7) 0 var(--sp-6); }
.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: var(--sp-6); margin-bottom: var(--sp-6); }
.footer__col h5 { font-size: var(--fs-sm); margin-bottom: var(--sp-3); }
.footer__col a { display: block; color: var(--text-secondary); font-size: var(--fs-sm); margin-bottom: 8px; }
.footer__bottom { display: flex; justify-content: space-between; padding-top: var(--sp-5); border-top: 1px solid var(--border-soft); font-size: var(--fs-xs); color: var(--text-muted); flex-wrap: wrap; gap: var(--sp-3); }

@media (max-width: 900px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__visual { height: 320px; }
  .nav-public__links { display: none; }
  .flow-steps, .role-pill-grid { grid-template-columns: 1fr 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .flow-steps, .role-pill-grid, .footer__grid { grid-template-columns: 1fr; }
  .hero-receipt { width: 240px; }
}