/* EPOCH — professional light theme, purple accent. No build step. */

:root {
  --bg: #f7f5fd;            /* soft lavender-white */
  --card: #ffffff;
  --border: #e4dbf6;
  --ink: #232030;           /* dark slate */
  --muted: #6d6684;
  --primary: #6d28d9;
  --primary-hover: #5b21b6;
  --primary-soft: #f0e9fd;
  --ok: #15803d;
  --ok-bg: #e8f7ee;
  --warn: #b45309;
  --warn-bg: #fdf3e7;
  --err: #b91c1c;
  --err-bg: #fdeeee;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(76, 29, 149, 0.05), 0 10px 28px rgba(76, 29, 149, 0.07);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ---------- header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.wordmark {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
}
.wordmark-badge {
  width: 32px;
  height: 32px;
  border-radius: 9px;
  background: var(--primary);
  color: #fff;
  font-weight: 800;
  font-size: 17px;
  display: flex;
  align-items: center;
  justify-content: center;
  letter-spacing: 0.02em;
}
.wordmark-text {
  font-weight: 800;
  font-size: 18px;
  letter-spacing: 0.14em;
}
.header-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}
.header-nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 14.5px;
  font-weight: 600;
  padding: 8px 12px;
  border-radius: 8px;
}
.header-nav a:hover { color: var(--primary); background: var(--primary-soft); }
.header-nav a.nav-cta {
  background: var(--primary);
  color: #fff;
  padding: 8px 18px;
  margin-left: 6px;
}
.header-nav a.nav-cta:hover { background: var(--primary-hover); color: #fff; }

/* ---------- page layout ---------- */
.page { max-width: 1080px; margin: 0 auto; padding: 0 24px 64px; }
.section { padding-top: 56px; }
.section h2 {
  font-size: 28px;
  margin: 0 0 4px;
  letter-spacing: -0.01em;
}
.section-sub { color: var(--muted); margin: 0 0 28px; font-size: 16px; }

/* ---------- hero ---------- */
.hero {
  text-align: center;
  padding: 88px 16px 64px;
}
.hero h1 {
  font-size: clamp(52px, 9vw, 84px);
  margin: 0;
  letter-spacing: 0.18em;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary) 20%, #9333ea 80%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.hero .lede {
  font-size: 19px;
  color: var(--muted);
  max-width: 620px;
  margin: 16px auto 28px;
}
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 32px;
}
.chip {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 18px;
  font-size: 14.5px;
  color: var(--muted);
  box-shadow: var(--shadow);
}
.chip strong { color: var(--primary); font-size: 15.5px; margin-right: 4px; }
.hero-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ---------- buttons ---------- */
.btn {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  border: 1px solid var(--primary);
  border-radius: 10px;
  padding: 12px 26px;
  font-size: 15.5px;
  font-weight: 700;
  font-family: var(--font);
  text-decoration: none;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.05s ease;
}
.btn:hover:not(:disabled) { background: var(--primary-hover); border-color: var(--primary-hover); }
.btn:active:not(:disabled) { transform: translateY(1px); }
.btn:disabled { opacity: 0.55; cursor: default; }
.btn.secondary {
  background: transparent;
  color: var(--primary);
  border-color: var(--border);
}
.btn.secondary:hover:not(:disabled) { background: var(--primary-soft); border-color: var(--primary); }
.btn.small { padding: 8px 16px; font-size: 13.5px; }
.btn-row { display: flex; gap: 12px; flex-wrap: wrap; }

/* ---------- cards ---------- */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
}

/* ---------- steps ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 16px;
}
.step {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px;
}
.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--primary-soft);
  color: var(--primary);
  font-weight: 800;
  font-size: 16px;
  margin-bottom: 12px;
}
.step h3 { margin: 0 0 8px; font-size: 17px; }
.step p { margin: 0; color: var(--muted); font-size: 14.5px; }
.step p strong { color: var(--ink); }

/* ---------- tokenomics ---------- */
.tokenomics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 16px;
}
.tcard {
  background: var(--card);
  border: 1px solid var(--border);
  border-left: 4px solid var(--primary);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px 22px;
}
.tcard h3 { margin: 0 0 6px; font-size: 16px; color: var(--primary); }
.tcard p { margin: 0; color: var(--muted); font-size: 14.5px; }

/* ---------- claim ---------- */
.claim-panel { max-width: 760px; margin: 0 auto; }
#connect-area { text-align: center; padding: 8px 0 4px; }
#wallet-connected {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}
.wallet-pill {
  font-family: var(--mono);
  font-size: 13.5px;
  background: var(--primary-soft);
  color: var(--primary);
  border-radius: 999px;
  padding: 8px 16px;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
#wallet-picker { display: flex; flex-direction: column; gap: 8px; margin-top: 16px; }
.picker-label { color: var(--muted); font-size: 14px; margin: 0; }
.wallet-opt {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 16px;
  font-family: var(--font);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
}
.wallet-opt:hover { border-color: var(--primary); background: var(--primary-soft); }
.wallet-opt img { width: 28px; height: 28px; border-radius: 6px; }
.wallet-opt .last-used {
  margin-left: auto;
  font-size: 12px;
  font-weight: 700;
  color: var(--primary);
  background: var(--primary-soft);
  border-radius: 999px;
  padding: 3px 10px;
}

#claim-error { margin: 16px 0 0; }
.error {
  background: var(--err-bg);
  color: var(--err);
  border: 1px solid #f3c5c5;
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 14.5px;
}

#epoch-list { margin-top: 20px; display: flex; flex-direction: column; gap: 12px; }
.status { color: var(--muted); text-align: center; padding: 20px 8px; font-size: 15px; }
.epoch-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px 20px;
  background: #fbfaff;
}
.epoch-title { font-weight: 700; font-size: 16.5px; margin: 0 0 6px; }
.epoch-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  font-size: 13.5px;
  color: var(--muted);
}
.epoch-meta .k { font-weight: 600; color: var(--ink); }
.epoch-meta a { color: var(--primary); text-decoration: none; font-family: var(--mono); }
.epoch-meta a:hover { text-decoration: underline; }
.pill {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  border-radius: 999px;
  padding: 3px 10px;
  margin-left: 8px;
  vertical-align: middle;
}
.pill.ok { background: var(--ok-bg); color: var(--ok); }
.pill.warn { background: var(--warn-bg); color: var(--warn); }
.epoch-amt { text-align: right; flex-shrink: 0; }
.epoch-amt .amt { font-size: 20px; font-weight: 800; color: var(--primary); }
.epoch-amt .unit { font-size: 12.5px; color: var(--muted); display: block; }

#total-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}
.total-label { font-size: 13px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; }
.total-value { font-size: 22px; font-weight: 800; color: var(--ink); }
.tx-status {
  margin: 16px 0 0;
  font-size: 14px;
  color: var(--muted);
  font-family: var(--mono);
  word-break: break-all;
  min-height: 1.2em;
}
.tx-status a { color: var(--primary); }

/* ---------- footer ---------- */
.site-footer {
  border-top: 1px solid var(--border);
  background: #fff;
  margin-top: 72px;
}
.footer-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 36px 24px;
}
.footer-contracts { font-size: 14px; color: var(--muted); margin-bottom: 12px; }
.mono { font-family: var(--mono); font-size: 12.5px; }
.footer-contracts a { color: var(--primary); text-decoration: none; }
.footer-contracts a:hover { text-decoration: underline; }
.footer-links { margin-bottom: 16px; }
.footer-links a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
  font-size: 14.5px;
  margin-right: 20px;
}
.footer-links a:hover { text-decoration: underline; }
.fine { font-size: 12.5px; color: var(--muted); margin: 6px 0; }

/* ---------- responsive ---------- */
@media (max-width: 640px) {
  .header-inner { padding: 0 16px; }
  .header-nav a:not(.nav-cta) { display: none; }
  .page { padding: 0 16px 48px; }
  .hero { padding: 56px 8px 40px; }
  .epoch-row { flex-direction: column; align-items: stretch; }
  .epoch-amt { text-align: left; }
  #total-bar { flex-direction: column; align-items: stretch; }
  #total-bar .btn { width: 100%; }
}