/* Shared styles for the public Zyphora Rewards content pages.
   The landing page has its own inline styles; these pages reuse the same
   palette and typography so the site feels consistent. */

:root {
  --bg: #070a13;
  --bg-soft: #0b1020;
  --panel: rgba(255, 255, 255, 0.045);
  --panel-strong: rgba(255, 255, 255, 0.075);
  --stroke: rgba(255, 255, 255, 0.1);
  --text: #eef1fb;
  --muted: #9aa3bd;
  --brand: #6c5ce7;
  --brand-2: #a78bfa;
  --accent: #22d3a6;
  --warning: #fbbf24;
  --radius: 22px;
  --font: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  font-family: var(--font);
  background:
    radial-gradient(60rem 40rem at 12% -8%, rgba(108, 92, 231, 0.28), transparent 62%),
    radial-gradient(48rem 34rem at 92% 4%, rgba(34, 211, 166, 0.16), transparent 60%),
    var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--brand-2); text-decoration: none; }
a:hover { color: #cfc4ff; }
a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 6px;
}

img { max-width: 100%; display: block; }

.site-wrap {
  width: min(1080px, calc(100% - 40px));
  margin: 0 auto;
}

/* ---------- navigation ---------- */
.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 0;
  flex-wrap: wrap;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brand:hover { color: var(--text); }

.brand-mark {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 11px;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(135deg, var(--brand), var(--accent));
  box-shadow: 0 8px 24px rgba(108, 92, 231, 0.35);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  font-size: 0.92rem;
  color: var(--muted);
}

.nav-links a { color: var(--muted); }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--text); }

.nav-cta, .btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  padding: 11px 20px;
  font-weight: 700;
  font-size: 0.92rem;
  color: #0a0e18;
  background: linear-gradient(135deg, var(--accent), #7ef0cf);
  box-shadow: 0 10px 28px rgba(34, 211, 166, 0.28);
  border: 1px solid transparent;
}

.nav-cta:hover, .btn:hover { color: #0a0e18; filter: brightness(1.05); }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  padding: 11px 20px;
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--text);
  background: var(--panel);
  border: 1px solid var(--stroke);
}

.btn-ghost:hover { background: var(--panel-strong); color: var(--text); }

/* ---------- page header ---------- */
.page-header {
  padding: 44px 0 30px;
  max-width: 820px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--stroke);
  background: var(--panel);
  color: var(--muted);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 0.8rem;
  letter-spacing: 0.02em;
  margin-bottom: 18px;
}

.eyebrow .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(34, 211, 166, 0.18);
}

.page-header h1 {
  font-size: clamp(2rem, 4.4vw, 3.1rem);
  line-height: 1.1;
  letter-spacing: -0.035em;
  margin-bottom: 16px;
}

.page-header p {
  color: var(--muted);
  font-size: 1.06rem;
  max-width: 720px;
}

.grad {
  background: linear-gradient(120deg, var(--brand-2), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- content ---------- */
.section { padding: 14px 0 34px; }

.section h2 {
  font-size: clamp(1.4rem, 2.6vw, 1.9rem);
  letter-spacing: -0.025em;
  margin-bottom: 14px;
}

.section h3 {
  font-size: 1.08rem;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.section p { color: var(--muted); margin-bottom: 14px; }
.section p strong { color: var(--text); }
.section ul, .section ol { color: var(--muted); padding-left: 22px; margin-bottom: 16px; }
.section li { margin-bottom: 8px; }

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin: 20px 0 8px;
}

.card {
  background: linear-gradient(180deg, var(--panel-strong), var(--panel));
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  padding: 22px;
}

.card .emoji { font-size: 1.4rem; display: block; margin-bottom: 10px; }
.card h3 { color: var(--text); }
.card p { margin-bottom: 0; font-size: 0.95rem; }

a.card-link {
  display: block;
  color: var(--text);
  text-decoration: none;
}

a.card-link:hover,
a.card-link:focus-visible {
  color: var(--text);
  border-color: rgba(167, 139, 250, 0.45);
  background: var(--panel-strong);
}

.steps { display: grid; gap: 14px; margin: 18px 0; }

.step {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 16px;
  align-items: start;
  background: var(--panel);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  padding: 20px;
}

.step .num {
  width: 42px;
  height: 42px;
  border-radius: 13px;
  display: grid;
  place-items: center;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
}

.step h3 { color: var(--text); }
.step p { margin-bottom: 0; font-size: 0.96rem; }

.note {
  border-left: 3px solid var(--warning);
  background: rgba(251, 191, 36, 0.07);
  border-radius: 0 14px 14px 0;
  padding: 14px 18px;
  color: #e7d9b0;
  font-size: 0.94rem;
  margin: 18px 0;
}

.note strong { color: #ffe6a8; }

.table-wrap { overflow-x: auto; margin: 18px 0; }

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--panel);
  border: 1px solid var(--stroke);
  border-radius: 14px;
  overflow: hidden;
  font-size: 0.94rem;
}

th, td {
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid var(--stroke);
  vertical-align: top;
}

th { color: var(--text); background: rgba(255, 255, 255, 0.04); }
td { color: var(--muted); }
tr:last-child td { border-bottom: 0; }

details.faq-item {
  background: var(--panel);
  border: 1px solid var(--stroke);
  border-radius: 16px;
  padding: 16px 20px;
  margin-bottom: 12px;
}

details.faq-item summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--text);
  list-style: none;
  position: relative;
  padding-right: 28px;
}

details.faq-item summary::-webkit-details-marker { display: none; }

details.faq-item summary::after {
  content: '+';
  position: absolute;
  right: 0;
  top: -2px;
  color: var(--accent);
  font-size: 1.4rem;
  line-height: 1;
}

details.faq-item[open] summary::after { content: '−'; }

details.faq-item p { margin: 10px 0 0; font-size: 0.96rem; }

.cta-panel {
  margin: 34px 0 10px;
  padding: 28px;
  border-radius: var(--radius);
  border: 1px solid var(--stroke);
  background:
    radial-gradient(30rem 14rem at 15% 0%, rgba(108, 92, 231, 0.35), transparent 70%),
    var(--panel-strong);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.cta-panel h2 { font-size: 1.4rem; margin-bottom: 6px; }
.cta-panel p { color: var(--muted); margin: 0; }

.related {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.related a {
  border: 1px solid var(--stroke);
  background: var(--panel);
  color: var(--text);
  border-radius: 999px;
  padding: 8px 16px;
  font-size: 0.88rem;
}

.related a:hover { background: var(--panel-strong); }

/* ---------- footer ---------- */
.site-footer {
  border-top: 1px solid var(--stroke);
  margin-top: 44px;
  padding: 26px 0 40px;
  color: var(--muted);
  font-size: 0.88rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 14px;
}

.footer-links a { color: var(--muted); }
.footer-links a:hover { color: var(--text); }

.site-footer p { max-width: 760px; }

/* ---------- tablet / mobile ---------- */
@media (max-width: 760px) {
  .site-wrap { width: calc(100% - 28px); }
  .site-nav { padding: 16px 0; }
  .nav-links { gap: 12px; font-size: 0.86rem; }
  .nav-links .nav-cta { padding: 9px 16px; }
  .page-header { padding: 28px 0 18px; }
  .step { grid-template-columns: 1fr; }
  .cta-panel { padding: 22px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}