/* ═══════════════════════════════════════════════════════════
   THE 2,500 DONKEYS — Site Styles
   Minimal. Literary. No frameworks. No build tools.
   ═══════════════════════════════════════════════════════════ */

/* ── Reset ─────────────────────────────────────────────────── */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --bg: #0a0a0a;
  --bg-raised: #111111;
  --bg-card: #161616;
  --text: #d4d4d4;
  --text-dim: #888888;
  --text-bright: #f5f5f5;
  --accent: #c9a84c;
  --accent-dim: #a68832;
  --border: #222222;
  --mono: 'SF Mono', 'Fira Code', 'Cascadia Code', 'Consolas', monospace;
  --serif: 'Georgia', 'Palatino Linotype', 'Book Antiqua', serif;
  --sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Inter', sans-serif;
  --max-w: 680px;
}

/* ── Base ──────────────────────────────────────────────────── */
html {
  scroll-behavior: smooth;
  font-size: 17px;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--serif);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s;
}
a:hover {
  color: var(--text-bright);
}

/* ── Layout ────────────────────────────────────────────────── */
.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
}
.narrow {
  max-width: var(--max-w);
}

.section {
  padding: 96px 24px;
}
.section-dark {
  background: var(--bg-raised);
}

/* ── Hero ──────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 48px 24px;
  background: 
    radial-gradient(ellipse at 50% 0%, rgba(201,168,76,0.06) 0%, transparent 60%),
    var(--bg);
}

.hero-pre {
  font-family: var(--sans);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 16px;
}

.hero h1 {
  font-family: var(--serif);
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 400;
  color: var(--text-bright);
  line-height: 1.15;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.hero-author {
  font-family: var(--sans);
  font-size: 1.1rem;
  color: var(--accent);
  margin-bottom: 24px;
  letter-spacing: 0.08em;
}

.hero-sub {
  font-size: 0.95rem;
  color: var(--text-dim);
  max-width: 480px;
  margin: 0 auto 40px;
  line-height: 1.6;
}

/* ── Buttons ───────────────────────────────────────────────── */
.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  font-family: var(--sans);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  padding: 12px 28px;
  border-radius: 4px;
  transition: all 0.25s;
  text-transform: uppercase;
}

.btn-primary {
  background: var(--accent);
  color: var(--bg);
}
.btn-primary:hover {
  background: var(--text-bright);
  color: var(--bg);
}

.btn-ghost {
  border: 1px solid var(--border);
  color: var(--text-dim);
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* ── Typography ────────────────────────────────────────────── */
h2 {
  font-family: var(--serif);
  font-size: 1.8rem;
  font-weight: 400;
  color: var(--text-bright);
  margin-bottom: 24px;
  letter-spacing: -0.01em;
}

h3 {
  font-family: var(--sans);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

h4 {
  font-family: var(--sans);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-bright);
  margin-bottom: 8px;
}

p {
  margin-bottom: 16px;
}
p:last-child {
  margin-bottom: 0;
}

.section-note {
  font-style: italic;
  color: var(--accent);
  margin-top: 24px;
}

/* ── Pull Quote ────────────────────────────────────────────── */
.pull-quote {
  font-size: 1.3rem;
  font-style: italic;
  color: var(--accent);
  border-left: 2px solid var(--accent-dim);
  padding-left: 24px;
  margin: 0 0 32px 0;
  line-height: 1.6;
}

/* ── Stats Grid ────────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 40px;
  text-align: center;
}

.stat-num {
  display: block;
  font-family: var(--mono);
  font-size: 2rem;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 4px;
}

.stat-label {
  display: block;
  font-family: var(--sans);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
}

/* ── Manuscript Block ──────────────────────────────────────── */
.manuscript {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 40px 36px;
}

.ms-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 16px 0 24px;
}

.ms-closing {
  font-style: italic;
  color: var(--text-dim);
}

/* ── Layers ────────────────────────────────────────────────── */
.layers {
  display: grid;
  gap: 24px;
  margin-top: 32px;
}

.layer {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 24px 28px;
}

.layer h4 {
  color: var(--accent);
  margin-bottom: 8px;
}

.layer p {
  font-size: 0.92rem;
  color: var(--text-dim);
}

/* ── Proof Chain ───────────────────────────────────────────── */
.proof-chain {
  margin: 40px 0;
}

.proof-step {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.proof-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--bg);
  font-family: var(--mono);
  font-size: 0.85rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.proof-content {
  flex: 1;
  padding-bottom: 8px;
}

.proof-content p {
  font-size: 0.9rem;
  color: var(--text-dim);
  margin-bottom: 8px;
}

.proof-connector {
  width: 2px;
  height: 24px;
  background: var(--border);
  margin-left: 17px;
}

.proof-value {
  display: block;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--text);
  background: var(--bg);
  padding: 8px 12px;
  border-radius: 4px;
  border: 1px solid var(--border);
  word-break: break-all;
  line-height: 1.5;
}

.proof-value a {
  color: var(--accent);
}

/* ── Proof Table ───────────────────────────────────────────── */
.proof-editions {
  margin-top: 48px;
}

.proof-editions h4 {
  margin-bottom: 16px;
}

.proof-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--sans);
  font-size: 0.85rem;
}

.proof-table th {
  text-align: left;
  font-weight: 600;
  color: var(--text-dim);
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.proof-table td {
  padding: 12px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
}

.badge {
  font-family: var(--mono);
  font-size: 0.7rem;
  padding: 3px 10px;
  border-radius: 3px;
  background: var(--bg);
  color: var(--text-dim);
  border: 1px solid var(--border);
}

.badge-active {
  background: rgba(201,168,76,0.12);
  color: var(--accent);
  border-color: var(--accent-dim);
}

/* ── Footer ────────────────────────────────────────────────── */
.footer {
  padding: 64px 24px;
  text-align: center;
  border-top: 1px solid var(--border);
}

.footer-title {
  font-family: var(--serif);
  font-size: 1.1rem;
  color: var(--text-bright);
  margin-bottom: 4px;
}

.footer-sub {
  font-family: var(--sans);
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-bottom: 24px;
}

.footer-links {
  display: flex;
  gap: 32px;
  justify-content: center;
  margin-bottom: 32px;
}

.footer-links a {
  font-family: var(--sans);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.footer-links a:hover {
  color: var(--accent);
}

.footer-copy {
  font-family: var(--sans);
  font-size: 0.7rem;
  color: #555;
}

.footer-hash {
  font-family: var(--mono);
  font-size: 0.65rem;
  color: #444;
  margin-top: 8px;
}

.footer-hash code {
  color: #555;
}

/* ── Verify Section ────────────────────────────────────────── */
.verify-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 32px;
  margin-top: 32px;
}

.verify-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 12px;
}

.verify-num {
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--bg);
  background: var(--accent);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.verify-header h4 {
  font-size: 1.1rem;
  margin-bottom: 0;
}

.verify-desc {
  font-size: 0.9rem;
  color: var(--text-dim);
  margin-bottom: 20px;
  line-height: 1.6;
}

.verify-desc code {
  font-family: var(--mono);
  font-size: 0.8rem;
  background: var(--bg);
  padding: 2px 6px;
  border-radius: 3px;
  border: 1px solid var(--border);
}

/* ── Drop Zone ─────────────────────────────────────────────── */
.verify-dropzone {
  border: 2px dashed var(--border);
  border-radius: 8px;
  padding: 40px 24px;
  text-align: center;
  transition: all 0.3s;
  cursor: pointer;
}

.verify-dropzone:hover,
.verify-dropzone.dragover {
  border-color: var(--accent);
  background: rgba(201, 168, 76, 0.04);
}

.verify-dropzone.processing {
  border-color: var(--accent);
  animation: pulse-border 1.5s infinite;
}

@keyframes pulse-border {
  0%, 100% { border-color: var(--accent); }
  50% { border-color: var(--border); }
}

.dropzone-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-dim);
  font-size: 0.9rem;
}

.dropzone-icon {
  width: 36px;
  height: 36px;
  color: var(--accent);
  margin-bottom: 8px;
}

.dropzone-content code {
  font-family: var(--mono);
  color: var(--accent);
  font-size: 0.85rem;
}

.dropzone-or {
  font-size: 0.75rem;
  color: #555;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.btn-sm {
  padding: 8px 20px;
  font-size: 0.75rem;
}

/* ── Hash Result ───────────────────────────────────────────── */
.verify-result {
  margin-top: 20px;
  padding: 20px;
  border-radius: 6px;
  background: var(--bg);
  border: 1px solid var(--border);
}

.verify-status {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 6px;
  margin-bottom: 16px;
  font-family: var(--sans);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.status-pass {
  background: rgba(76, 201, 100, 0.08);
  border: 1px solid rgba(76, 201, 100, 0.3);
  color: #4cc964;
}

.status-fail {
  background: rgba(255, 69, 58, 0.08);
  border: 1px solid rgba(255, 69, 58, 0.3);
  color: #ff453a;
}

.status-icon {
  font-size: 1.2rem;
  font-weight: 700;
}

.hash-compare {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.hash-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.hash-label {
  font-family: var(--sans);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  width: 80px;
  flex-shrink: 0;
}

.hash-value {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--text);
  word-break: break-all;
  line-height: 1.5;
  flex: 1;
}

.hash-value.canonical {
  color: var(--accent);
}

/* ── IPFS Links ────────────────────────────────────────────── */
.verify-links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}

.verify-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  transition: all 0.25s;
  text-decoration: none;
}

.verify-link:hover {
  border-color: var(--accent);
  background: rgba(201, 168, 76, 0.04);
}

.link-gateway {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--text);
}

.link-arrow {
  color: var(--accent);
  font-size: 1.1rem;
}

.verify-cid {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
}

.cid-label {
  font-family: var(--sans);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  white-space: nowrap;
}

.cid-value {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--accent);
  word-break: break-all;
  flex: 1;
}

.btn-copy {
  background: none;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 6px 8px;
  cursor: pointer;
  color: var(--text-dim);
  transition: all 0.25s;
  flex-shrink: 0;
}

.btn-copy:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn-copy.copied {
  border-color: #4cc964;
  color: #4cc964;
}

/* ── Contract Details ──────────────────────────────────────── */
.verify-contract {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: 20px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
}

.contract-row {
  display: flex;
  align-items: center;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
}

.contract-row:last-child {
  border-bottom: none;
}

.contract-label {
  font-family: var(--sans);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  width: 120px;
  flex-shrink: 0;
}

.contract-value {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--text);
}

a.contract-value {
  color: var(--accent);
  text-decoration: none;
}

a.contract-value:hover {
  text-decoration: underline;
}

.verify-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ── Terminal Block ────────────────────────────────────────── */
.verify-card-terminal {
  border-color: #1a1a1a;
  background: #0c0c0c;
}

.terminal-block {
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid #222;
}

.terminal-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: #1a1a1a;
}

.terminal-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #333;
}

.terminal-dot:nth-child(1) { background: #ff5f56; }
.terminal-dot:nth-child(2) { background: #ffbd2e; }
.terminal-dot:nth-child(3) { background: #27c93f; }

.terminal-title {
  font-family: var(--sans);
  font-size: 0.7rem;
  color: #666;
  margin-left: 8px;
}

.terminal-code {
  padding: 20px;
  margin: 0;
  font-family: var(--mono);
  font-size: 0.78rem;
  line-height: 1.8;
  background: #0c0c0c;
  color: #ccc;
  overflow-x: auto;
}

.terminal-code code {
  font-family: inherit;
}

.t-comment { color: #555; }
.t-cmd { color: var(--accent); font-weight: 600; }
.t-output { color: #4cc964; }

/* ── Responsive (verify additions) ─────────────────────────── */
@media (max-width: 600px) {
  html { font-size: 16px; }

  .hero h1 { font-size: 2.2rem; }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .manuscript {
    padding: 24px 20px;
  }

  .proof-value {
    font-size: 0.65rem;
  }

  .footer-links {
    flex-direction: column;
    gap: 12px;
  }

  .verify-card {
    padding: 20px;
  }

  .verify-links {
    grid-template-columns: 1fr;
  }

  .verify-cid {
    flex-wrap: wrap;
  }

  .hash-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .hash-label {
    width: auto;
  }

  .contract-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .contract-label {
    width: auto;
  }

  .verify-actions {
    flex-direction: column;
  }

  .terminal-code {
    font-size: 0.68rem;
    padding: 14px;
  }
}