/* ═══════════════════════════════════════════════
   SwarmAndBeeCRE.com — Dark CRE Professional Theme
   ═══════════════════════════════════════════════ */

:root {
  --bg: #0a0e17;
  --bg-2: #0f1420;
  --surface: #141b2d;
  --surface-2: #1a2340;
  --border: #1e293b;
  --primary: #3b82f6;
  --primary-dim: #2563eb;
  --accent: #10b981;
  --accent-dim: #059669;
  --text: #e2e8f0;
  --text-2: #94a3b8;
  --text-3: #64748b;
  --code-bg: #0d1117;
  --radius: 12px;
  --radius-sm: 8px;
  --max-w: 1200px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--accent); }

code, pre {
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 0.9em;
}

/* ═══ ECOSYSTEM BAR ═══ */
.eco-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 101;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
  font-size: 0.72rem;
}
.eco-bar a {
  color: var(--text-3);
  font-weight: 500;
  transition: color 0.2s;
}
.eco-bar a:hover { color: var(--text); }
.eco-bar a.eco-active { color: var(--primary); font-weight: 600; }
.eco-sep { color: var(--border); }

/* ═══ NAV ═══ */
.nav {
  position: fixed;
  top: 32px;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(10, 14, 23, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  height: 64px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-weight: 700;
  font-size: 1.1rem;
}

.logo-icon {
  font-size: 1.4rem;
  line-height: 1;
}

.logo-cre { color: var(--accent); }

.nav-links {
  display: flex;
  gap: 28px;
}

.nav-links a {
  color: var(--text-2);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}

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

/* ═══ HERO ═══ */
.hero {
  padding: 172px 24px 80px;
  text-align: center;
  background: radial-gradient(ellipse at 50% 0%, rgba(59, 130, 246, 0.08) 0%, transparent 60%);
}

.hero-inner {
  max-width: 800px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-block;
  background: var(--surface);
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 20px;
  border: 1px solid var(--border);
  margin-bottom: 24px;
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.hero-accent {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-roi {
  color: var(--accent);
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 16px;
  letter-spacing: 0.01em;
}

.hero-sub {
  color: var(--text-2);
  font-size: 1.15rem;
  margin-bottom: 40px;
  line-height: 1.7;
}

/* Dials footnote */
.dials-note {
  position: relative;
  border-bottom: 1px dashed var(--text-3);
  cursor: help;
}
.dials-note::after {
  content: attr(data-note);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--surface-2);
  color: var(--text);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
  border: 1px solid var(--border);
  z-index: 10;
}
.dials-note:hover::after { opacity: 1; }

/* Example Output */
.example-output {
  max-width: 700px;
  margin: 32px auto 0;
}
.example-toggle {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  padding: 12px 20px;
  color: var(--text-2);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  width: 100%;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: inherit;
  transition: all 0.2s;
}
.example-toggle:hover { border-color: var(--primary); color: var(--text); }
.example-toggle .arrow { transition: transform 0.2s; }
.example-toggle.open .arrow { transform: rotate(180deg); }
.example-toggle.open { border-radius: var(--radius-sm) var(--radius-sm) 0 0; }
.example-body {
  display: none;
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  padding: 20px;
  overflow-x: auto;
}
.example-body.open { display: block; }
.example-body pre {
  font-size: 0.8rem;
  color: var(--text-2);
  line-height: 1.6;
}
.example-body h5 {
  font-size: 0.78rem;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 16px 0 8px;
}
.example-body h5:first-child { margin-top: 0; }

/* Search Box */
.search-box {
  display: flex;
  max-width: 640px;
  margin: 0 auto 16px;
  background: var(--surface);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.2s;
}

.search-box:focus-within { border-color: var(--primary); }

.search-box input {
  flex: 1;
  padding: 16px 20px;
  background: transparent;
  border: none;
  color: var(--text);
  font-size: 1rem;
  font-family: inherit;
  outline: none;
}

.search-box input::placeholder { color: var(--text-3); }

.search-box button {
  padding: 16px 28px;
  background: var(--primary);
  color: white;
  border: none;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: background 0.2s;
  font-family: inherit;
}

.search-box button:hover { background: var(--primary-dim); }

.search-box button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.search-examples {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--text-3);
  font-size: 0.85rem;
  flex-wrap: wrap;
}

.example-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-2);
  padding: 4px 12px;
  border-radius: 16px;
  cursor: pointer;
  font-size: 0.8rem;
  font-family: inherit;
  transition: all 0.2s;
}

.example-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
}

/* Search Results */
.search-results {
  max-width: 800px;
  margin: 32px auto 0;
  text-align: left;
}

.search-results.hidden { display: none; }

.result-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.result-header h3 {
  font-size: 1rem;
  color: var(--text);
}

.result-meta {
  display: flex;
  gap: 16px;
  font-size: 0.8rem;
  color: var(--text-3);
}

.result-meta .latency { color: var(--accent); font-weight: 600; }

.result-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}

.result-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px;
}

.result-card h4 {
  font-size: 0.85rem;
  color: var(--primary);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.result-card .tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 8px;
}

.tag {
  display: inline-block;
  background: var(--bg);
  color: var(--text-2);
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 500;
}

.tag.hot { background: rgba(239, 68, 68, 0.15); color: #ef4444; }
.tag.warm { background: rgba(251, 191, 36, 0.15); color: #fbbf24; }
.tag.tier1 { background: rgba(16, 185, 129, 0.15); color: var(--accent); }

.result-card p {
  color: var(--text-2);
  font-size: 0.85rem;
  line-height: 1.5;
}

.result-card ul {
  list-style: none;
  padding: 0;
}

.result-card ul li {
  color: var(--text-2);
  font-size: 0.85rem;
  padding: 2px 0;
}

.result-card ul li::before {
  content: '\2022';
  color: var(--primary);
  margin-right: 8px;
}

.result-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.skill-tag {
  background: rgba(59, 130, 246, 0.12);
  color: var(--primary);
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 0.78rem;
  font-weight: 500;
}

.skill-tag.recommended {
  background: rgba(16, 185, 129, 0.15);
  color: var(--accent);
}

/* ═══ STATS ═══ */
.stats {
  padding: 40px 24px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-2);
}

.stats-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

.stat-num {
  display: block;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}

.stat-label {
  display: block;
  color: var(--text-3);
  font-size: 0.85rem;
  margin-top: 4px;
  font-weight: 500;
}

/* ═══ SECTION COMMON ═══ */
.section-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

section h2 {
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 12px;
}

.section-sub {
  text-align: center;
  color: var(--text-2);
  max-width: 640px;
  margin: 0 auto 48px;
  line-height: 1.7;
}

/* ═══ HOW IT WORKS ═══ */
.how { padding: 80px 24px; }

.flow {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 24px;
}

.flow-step {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  flex: 1;
  max-width: 320px;
}

.flow-num {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  color: white;
  border-radius: 50%;
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.flow-step h3 {
  font-size: 1.15rem;
  margin-bottom: 8px;
}

.flow-step p {
  color: var(--text-2);
  font-size: 0.9rem;
}

.flow-arrow {
  color: var(--text-3);
  font-size: 1.5rem;
  margin-top: 40px;
  flex-shrink: 0;
}

/* ═══ SKILLS ═══ */
.skills {
  padding: 80px 24px;
  background: var(--bg-2);
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
}

.skill-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px;
  cursor: pointer;
  transition: all 0.2s;
}

.skill-card:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
}

.skill-card h4 {
  font-size: 0.85rem;
  margin-bottom: 4px;
  color: var(--text);
}

.skill-card .skill-ver {
  font-size: 0.7rem;
  color: var(--text-3);
  margin-bottom: 6px;
}

.skill-card p {
  font-size: 0.8rem;
  color: var(--text-2);
  line-height: 1.4;
}

/* ═══ WORKFLOWS ═══ */
.workflows { padding: 80px 24px; }

.wf-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.wf-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.wf-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary);
  background: rgba(59, 130, 246, 0.1);
  padding: 3px 10px;
  border-radius: 10px;
  margin-bottom: 10px;
}

.wf-card h3 { font-size: 1.1rem; margin-bottom: 6px; }
.wf-desc { color: var(--text-2); font-size: 0.85rem; margin-bottom: 16px; }

.wf-steps { margin-bottom: 16px; }

.wf-step {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.wf-step-num {
  width: 28px;
  height: 28px;
  min-width: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  color: white;
  border-radius: 50%;
  font-weight: 700;
  font-size: 0.75rem;
  margin-top: 2px;
}

.wf-step-body h4 { font-size: 0.85rem; margin-bottom: 2px; }
.wf-step-body code {
  font-size: 0.72rem;
  color: var(--accent);
  display: block;
  margin-bottom: 4px;
}
.wf-step-body p {
  font-size: 0.78rem;
  color: var(--text-3);
  line-height: 1.4;
}

.wf-arrow-v {
  width: 2px;
  height: 16px;
  background: var(--border);
  margin: 6px 0 6px 13px;
}

.wf-run-btn {
  display: block;
  width: 100%;
  padding: 10px;
  background: transparent;
  border: 1px solid var(--primary);
  border-radius: var(--radius-sm);
  color: var(--primary);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
}
.wf-run-btn:hover { background: var(--primary); color: white; }

/* ═══ SKILL MOCK ═══ */
.mock-btn {
  display: block;
  width: 100%;
  margin-top: 10px;
  padding: 6px 0;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-3);
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
}
.mock-btn:hover { border-color: var(--primary); color: var(--primary); }

.skill-mock-panel {
  background: var(--code-bg);
  border: 1px solid var(--primary);
  border-radius: var(--radius);
  margin-top: 24px;
  overflow: hidden;
}
.skill-mock-panel.hidden { display: none; }

.mock-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.mock-header h3 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--primary);
  text-transform: capitalize;
}
.mock-actions { display: flex; align-items: center; gap: 8px; }
.mock-close {
  background: transparent;
  border: none;
  color: var(--text-3);
  font-size: 1.3rem;
  cursor: pointer;
  padding: 0 4px;
  line-height: 1;
}
.mock-close:hover { color: var(--text); }

.mock-json {
  padding: 20px;
  overflow-x: auto;
  font-size: 0.78rem;
  color: var(--text-2);
  line-height: 1.6;
  max-height: 500px;
  overflow-y: auto;
}

.mock-note {
  padding: 12px 20px;
  border-top: 1px solid var(--border);
  font-size: 0.78rem;
  color: var(--text-3);
}
.mock-note code { color: var(--accent); }

.mock-loading {
  padding: 24px;
  text-align: center;
  color: var(--text-3);
}

/* ═══ API ═══ */
.api { padding: 80px 24px; }

.code-tabs {
  display: flex;
  gap: 0;
  max-width: 700px;
  margin: 0 auto;
  border-bottom: 1px solid var(--border);
}

.code-tab {
  background: transparent;
  border: none;
  color: var(--text-3);
  padding: 10px 20px;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.2s;
  font-family: inherit;
}

.code-tab:hover { color: var(--text-2); }
.code-tab.active { color: var(--primary); border-bottom-color: var(--primary); }

.code-blocks {
  max-width: 700px;
  margin: 0 auto;
}

.code-block {
  display: none;
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  padding: 24px;
  overflow-x: auto;
  line-height: 1.7;
  font-size: 0.85rem;
  color: var(--text-2);
}

.code-block.active { display: block; }

/* ═══ QUICKSTART ═══ */
.quickstart { padding: 80px 24px; }

.qs-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 960px;
  margin: 0 auto 48px;
}

.qs-step {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}

.qs-num {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  color: white;
  border-radius: 50%;
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.qs-step h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.qs-step p {
  color: var(--text-2);
  font-size: 0.9rem;
  margin-bottom: 16px;
  line-height: 1.5;
}

.qs-code-wrap {
  position: relative;
}

.qs-code {
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  overflow-x: auto;
  font-size: 0.78rem;
  color: var(--text-2);
  line-height: 1.6;
  margin: 0;
}

.copy-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text-3);
  padding: 4px 12px;
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
}

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

.qs-try-btn {
  display: inline-block;
  background: var(--primary);
  color: white;
  border: none;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background 0.2s;
  font-family: inherit;
}

.qs-try-btn:hover { background: var(--primary-dim); }

.qs-next {
  max-width: 960px;
  margin: 0 auto;
}

.qs-next > h3 {
  text-align: center;
  font-size: 1.3rem;
  margin-bottom: 24px;
  color: var(--text);
}

.qs-next-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.qs-next-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 20px;
}

.qs-next-card h4 {
  font-size: 0.9rem;
  color: var(--primary);
  margin-bottom: 8px;
}

.qs-next-card p {
  color: var(--text-2);
  font-size: 0.85rem;
  margin-bottom: 12px;
  line-height: 1.5;
}

.qs-link {
  display: inline-block;
  color: var(--accent);
  font-weight: 600;
  font-size: 0.85rem;
}

/* ═══ REAL OUTPUT ═══ */
.output { padding: 80px 24px; background: var(--bg-2); }

.output-scenario {
  text-align: center;
  color: var(--text);
  font-size: 1rem;
  margin: -32px auto 40px;
  padding: 12px 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  max-width: 600px;
}

.output .section-inner { text-align: center; }
.output .example-output { text-align: left; max-width: 700px; }

.example-note {
  color: var(--text-3);
  font-size: 0.8rem;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  line-height: 1.5;
}

.output-cta {
  text-align: center;
  margin-top: 40px;
  padding: 32px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.output-cta p {
  color: var(--text-2);
  font-size: 1rem;
  line-height: 1.7;
}

.output-cta strong {
  color: var(--accent);
}

/* ═══ PRICING ═══ */
.pricing {
  padding: 80px 24px;
  background: var(--bg-2);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 900px;
  margin: 0 auto 48px;
}

.price-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 24px;
  position: relative;
}

.price-card.featured {
  border-color: var(--primary);
  box-shadow: 0 0 40px rgba(59, 130, 246, 0.1);
}

.price-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: white;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 16px;
  border-radius: 12px;
}

.price-card h3 {
  font-size: 1.2rem;
  margin-bottom: 8px;
}

.price {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 20px;
}

.price span {
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-3);
}

.price-card ul {
  list-style: none;
  padding: 0;
  margin-bottom: 24px;
}

.price-card ul li {
  padding: 6px 0;
  color: var(--text-2);
  font-size: 0.9rem;
}

.price-card ul li::before {
  content: '\2713';
  color: var(--accent);
  margin-right: 8px;
  font-weight: 700;
}

.price-btn {
  display: block;
  text-align: center;
  padding: 12px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  border: 1px solid var(--border);
  color: var(--text);
  transition: all 0.2s;
}

.price-btn:hover { border-color: var(--primary); color: var(--primary); }

.price-btn.primary {
  background: var(--primary);
  border-color: var(--primary);
  color: white;
}

.price-btn.primary:hover { background: var(--primary-dim); }

.credit-table {
  max-width: 500px;
  margin: 0 auto;
}

.credit-table h4 {
  text-align: center;
  margin-bottom: 16px;
  color: var(--text-2);
  font-size: 0.9rem;
}

.credit-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  color: var(--text-2);
  font-size: 0.85rem;
}

.credit-row span:last-child {
  color: var(--accent);
  font-weight: 600;
}

/* ═══ ON-CHAIN ═══ */
.chain { padding: 80px 24px; }

.chain-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}

.chain-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.chain-card h3 {
  font-size: 1rem;
  margin-bottom: 8px;
  color: var(--primary);
}

.chain-card p {
  color: var(--text-2);
  font-size: 0.9rem;
}

.chain-ids {
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 20px 24px;
  max-width: 500px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.chain-ids div {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
}

.chain-label { color: var(--text-3); }
.chain-ids code { color: var(--accent); }

/* ═══ FOOTER ═══ */
.footer {
  padding: 60px 24px 24px;
  border-top: 1px solid var(--border);
  background: var(--bg-2);
}

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-logo {
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 8px;
  display: block;
}

.footer-col p {
  color: var(--text-3);
  font-size: 0.85rem;
  line-height: 1.6;
}

.footer-col h4 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-3);
  margin-bottom: 12px;
}

.footer-col a {
  display: block;
  color: var(--text-2);
  font-size: 0.85rem;
  padding: 3px 0;
  transition: color 0.2s;
}

.footer-col a:hover { color: var(--primary); }

.footer-bottom {
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  color: var(--text-3);
  font-size: 0.8rem;
}

/* ═══ FEEDBACK WIDGET ═══ */
.fb-widget {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 200;
}
.fb-toggle {
  background: var(--primary);
  color: white;
  border: none;
  padding: 10px 18px;
  border-radius: 24px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  transition: all 0.2s;
}
.fb-toggle:hover { transform: scale(1.05); }
.fb-panel {
  position: absolute;
  bottom: 50px;
  right: 0;
  width: 280px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
}
.fb-panel.hidden { display: none; }
.fb-header {
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 12px;
}
.fb-rating {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}
.fb-rate {
  flex: 1;
  padding: 8px;
  background: var(--bg);
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 1.2rem;
  cursor: pointer;
  transition: all 0.2s;
}
.fb-rate:hover, .fb-rate.selected { border-color: var(--primary); background: rgba(59, 130, 246, 0.1); }
.fb-comment {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px;
  color: var(--text);
  font-size: 0.85rem;
  font-family: inherit;
  resize: vertical;
  margin-bottom: 12px;
}
.fb-comment:focus { outline: none; border-color: var(--primary); }
.fb-submit {
  width: 100%;
  padding: 10px;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.2s;
}
.fb-submit:hover { background: var(--primary-dim); }
.fb-thanks {
  text-align: center;
  color: var(--accent);
  font-weight: 600;
  font-size: 0.85rem;
  padding: 8px 0;
}
.fb-thanks.hidden { display: none; }

/* ═══ GLOBAL OVERFLOW PROTECTION ═══ */
pre, code { word-break: break-all; overflow-wrap: break-word; }
.qs-code, .code-block, .example-body pre, .mock-json pre {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* ═══ RESPONSIVE — TABLET (768px) ═══ */
@media (max-width: 768px) {
  /* Nav */
  .nav-links { display: none; }
  .eco-bar { font-size: 0.65rem; gap: 6px; }

  /* Hero */
  .hero { padding: 140px 16px 60px; }
  .hero h1 { font-size: 2rem; }
  .hero-sub { font-size: 1rem; margin-bottom: 28px; }
  .hero-roi { font-size: 0.85rem; }

  /* Sections general */
  section, .how, .skills, .api, .quickstart, .output, .pricing, .chain, .workflows {
    padding: 60px 16px;
  }
  section h2 { font-size: 1.6rem; }
  .section-sub { font-size: 0.9rem; margin-bottom: 32px; }
  .section-inner { padding: 0 8px; }

  /* Stats */
  .stats { padding: 28px 16px; }
  .stats-inner { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .stat-num { font-size: 1.8rem; }
  .stat-label { font-size: 0.78rem; }

  /* How it works — flow steps */
  .flow { flex-direction: column; align-items: center; gap: 0; }
  .flow-arrow { transform: rotate(90deg); margin: 8px 0; font-size: 1.2rem; }
  .flow-step { max-width: 100%; padding: 20px; }

  /* Skills grid */
  .skills-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .skill-card { padding: 12px; }
  .skill-card h4 { font-size: 0.8rem; }
  .skill-card p { font-size: 0.75rem; }

  /* Workflow cards */
  .wf-grid { grid-template-columns: 1fr; max-width: 100%; gap: 16px; }
  .wf-card { padding: 20px; }
  .wf-card h3 { font-size: 1rem; }
  .wf-desc { font-size: 0.82rem; }
  .wf-step-body h4 { font-size: 0.82rem; }
  .wf-step-body code { font-size: 0.68rem; word-break: break-all; }
  .wf-step-body p { font-size: 0.75rem; }
  .wf-run-btn { font-size: 0.8rem; padding: 10px; }

  /* API code tabs */
  .code-tabs { overflow-x: auto; }
  .code-tab { padding: 8px 14px; font-size: 0.82rem; white-space: nowrap; }
  .code-block { padding: 16px; font-size: 0.78rem; }

  /* Quickstart */
  .qs-steps { grid-template-columns: 1fr; max-width: 100%; gap: 16px; }
  .qs-step { padding: 20px; }
  .qs-step h3 { font-size: 1rem; }
  .qs-step p { font-size: 0.85rem; }
  .qs-code { font-size: 0.7rem; padding: 12px; }
  .qs-next-grid { grid-template-columns: 1fr; max-width: 100%; gap: 12px; }
  .qs-next-card { padding: 16px; }
  .qs-next-card h4 { font-size: 0.85rem; }
  .qs-next-card p { font-size: 0.8rem; }
  .qs-next > h3 { font-size: 1.1rem; }

  /* Real Output — 7 objects */
  .output-scenario {
    display: block;
    text-align: center;
    font-size: 0.88rem;
    margin: -20px 0 32px;
    padding: 12px 16px;
  }
  .example-output { margin: 12px auto 0; }
  .example-toggle { font-size: 0.8rem; padding: 10px 14px; }
  .example-toggle span:first-child { flex: 1; text-align: left; line-height: 1.4; }
  .example-body { padding: 14px; }
  .example-body pre { font-size: 0.7rem; line-height: 1.5; }
  .example-body pre code { white-space: pre-wrap; word-break: break-all; }
  .example-note { font-size: 0.75rem; }
  .output-cta { padding: 20px 16px; margin-top: 24px; }
  .output-cta p { font-size: 0.88rem; }

  /* Pricing */
  .pricing-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto 48px; }
  .price-card { padding: 24px 20px; }
  .price { font-size: 2rem; }
  .credit-table { max-width: 100%; }
  .credit-row { font-size: 0.8rem; }

  /* On-Chain */
  .chain-grid { grid-template-columns: 1fr; gap: 12px; }
  .chain-card { padding: 20px; }
  .chain-ids { padding: 16px; }
  .chain-ids div { flex-direction: column; gap: 2px; font-size: 0.8rem; }

  /* Footer */
  .footer { padding: 40px 16px 20px; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 24px; }

  /* Search results */
  .result-grid { grid-template-columns: 1fr; }
  .result-header { flex-direction: column; align-items: flex-start; gap: 8px; }
  .result-meta { font-size: 0.75rem; }

  /* Mock panel */
  .mock-json { font-size: 0.7rem; max-height: 350px; }
  .mock-header h3 { font-size: 0.82rem; }

  /* Feedback widget */
  .fb-widget { bottom: 16px; right: 16px; }
  .fb-panel { width: 260px; }
}

/* ═══ RESPONSIVE — MOBILE (480px) ═══ */
@media (max-width: 480px) {
  /* Hero */
  .hero { padding: 120px 12px 48px; }
  .hero h1 { font-size: 1.7rem; letter-spacing: -0.01em; }
  .hero-badge { font-size: 0.72rem; padding: 5px 12px; }
  .hero-sub { font-size: 0.9rem; }
  .hero-roi { font-size: 0.78rem; }

  /* Search box stacks */
  .search-box { flex-direction: column; border-radius: var(--radius-sm); }
  .search-box input { padding: 14px 16px; font-size: 0.9rem; }
  .search-box button { padding: 14px; border-radius: 0 0 var(--radius-sm) var(--radius-sm); }
  .search-examples { font-size: 0.78rem; gap: 6px; }
  .example-btn { font-size: 0.72rem; padding: 3px 10px; }

  /* Sections tighter */
  section, .how, .skills, .api, .quickstart, .output, .pricing, .chain, .workflows {
    padding: 48px 12px;
  }
  section h2 { font-size: 1.35rem; }
  .section-sub { font-size: 0.85rem; margin-bottom: 24px; }

  /* Stats */
  .stats { padding: 20px 12px; }
  .stat-num { font-size: 1.5rem; }

  /* Skills 2-col */
  .skills-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .skill-card { padding: 10px; }
  .skill-card h4 { font-size: 0.75rem; }
  .skill-card p { font-size: 0.7rem; line-height: 1.3; }
  .mock-btn { font-size: 0.7rem; padding: 5px 0; }

  /* Workflow cards */
  .wf-card { padding: 16px; }
  .wf-step-num { width: 24px; height: 24px; min-width: 24px; font-size: 0.65rem; }
  .wf-arrow-v { height: 12px; margin: 4px 0 4px 11px; }

  /* Quickstart */
  .qs-step { padding: 16px; }
  .qs-num { width: 30px; height: 30px; font-size: 0.8rem; }
  .qs-code { font-size: 0.65rem; padding: 10px; }
  .copy-btn { font-size: 0.65rem; padding: 3px 8px; }
  .qs-try-btn { font-size: 0.82rem; padding: 10px 20px; }

  /* Output toggles */
  .example-toggle { font-size: 0.75rem; padding: 10px 12px; }
  .example-body pre { font-size: 0.65rem; }
  .output-scenario { font-size: 0.8rem; padding: 10px 12px; }
  .output-scenario strong { display: block; margin-top: 4px; }
  .output-cta p { font-size: 0.82rem; }

  /* Pricing */
  .pricing-grid { max-width: 100%; }
  .price { font-size: 1.8rem; }
  .price-card ul li { font-size: 0.82rem; }

  /* Footer single column */
  .footer-inner { grid-template-columns: 1fr; gap: 20px; }
  .footer-bottom { font-size: 0.72rem; }

  /* Feedback — full width panel */
  .fb-widget { bottom: 12px; right: 12px; left: 12px; }
  .fb-toggle { width: auto; float: right; }
  .fb-panel { width: 100%; left: 0; right: 0; position: fixed; bottom: 52px; border-radius: var(--radius) var(--radius) 0 0; }
}

/* ═══ RESPONSIVE — SMALL MOBILE (375px) ═══ */
@media (max-width: 375px) {
  .hero h1 { font-size: 1.5rem; }
  .eco-bar { font-size: 0.6rem; gap: 4px; }
  .eco-bar a { letter-spacing: -0.01em; }
  .skills-grid { grid-template-columns: 1fr 1fr; gap: 6px; }
  .wf-step-body code { font-size: 0.62rem; }
  .qs-code { font-size: 0.6rem; }
  .example-body pre { font-size: 0.6rem; }
}