/* ============================================================
   WebCrawler Pro — site.css
   Marketing pages: homepage, FAQ, contact
   App styles live in styles.css (loaded only in /app/)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Space+Mono:wght@400;700&family=Syne:wght@400;600;700;800&display=swap');

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

:root {
  --bg:      #0a0a0f;
  --surface: #111118;
  --surface2:#1a1a24;
  --border:  #2a2a3a;
  --accent:  #00ff88;
  --accent2: #ff3366;
  --accent3: #3388ff;
  --text:    #e8e8f0;
  --muted:   #666680;
  --mono:    'Space Mono', monospace;
  --sans:    'Space Mono', sans-serif;
  --max-w:   1100px;
  --radius:  8px;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  line-height: 1.6;
  min-height: 100vh;
}

a { color: var(--accent3); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── SITE HEADER / NAV ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10,10,15,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 32px;
  height: 64px;
  display: flex;
  align-items: center;
  gap: 32px;
}

.site-logo {
  font-family: var(--mono);
  font-size: 18px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -1px;
  text-decoration: none;
  flex-shrink: 0;
}
.site-logo span { color: var(--muted); }

.site-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.site-nav-link {
  font-family: var(--mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--muted);
  padding: 6px 14px;
  border-radius: 4px;
  text-decoration: none;
  transition: all 0.15s;
  border: 1px solid transparent;
}
.site-nav-link:hover { color: var(--text); text-decoration: none; }
.site-nav-active { color: var(--accent) !important; border-color: rgba(0,255,136,0.25) !important; background: rgba(0,255,136,0.05); }

.site-nav-cta {
  background: var(--accent);
  color: var(--bg) !important;
  font-weight: 700;
  border-color: transparent !important;
}
.site-nav-cta:hover { background: #00ffaa; transform: translateY(-1px); }

/* ── ALSO: app header nav (used in /app/) ── */
.site-nav-in-app {
  display: flex;
  align-items: center;
  gap: 4px;
}
.site-nav-in-app .site-nav-link {
  font-size: 11px;
  padding: 5px 10px;
}

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

/* ── HERO ── */
.hero {
  padding: 100px 24px 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -120px; left: 50%; transform: translateX(-50%);
  width: 800px; height: 500px;
  background: radial-gradient(ellipse, rgba(0,255,136,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.hero-eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--accent);
  margin-bottom: 20px;
  display: inline-block;
  padding: 4px 12px;
  border: 1px solid rgba(0,255,136,0.3);
  border-radius: 20px;
  background: rgba(0,255,136,0.06);
}
.hero h1 {
  font-family: var(--sans);
  font-size: clamp(36px, 6vw, 72px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -2px;
  margin-bottom: 24px;
  max-width: 860px;
  margin-left: auto;
  margin-right: auto;
}
.hero h1 .accent { color: var(--accent); }
.hero h1 .accent2 { color: var(--accent3); }

.hero-desc {
  font-size: 18px;
  color: var(--muted);
  max-width: 560px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: var(--bg);
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 700;
  padding: 14px 32px;
  border-radius: var(--radius);
  text-decoration: none;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: all 0.2s;
  border: none;
  cursor: pointer;
}
.btn-primary:hover { background: #00ffaa; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,255,136,0.25); text-decoration: none; }
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--text);
  font-family: var(--mono);
  font-size: 13px;
  padding: 14px 28px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  text-decoration: none;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: all 0.2s;
}
.btn-secondary:hover { border-color: var(--accent3); color: var(--accent3); text-decoration: none; }

/* ── HERO DEMO MOCKUP ── */
.hero-mockup {
  max-width: 860px;
  margin: 60px auto 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 32px 80px rgba(0,0,0,0.6);
}
.mockup-bar {
  background: var(--surface2);
  border-bottom: 1px solid var(--border);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.mockup-dots { display:flex;gap:6px; }
.mockup-dots span { width:10px;height:10px;border-radius:50%;background:var(--border); }
.mockup-dots span:nth-child(1){background:#ff5f57}
.mockup-dots span:nth-child(2){background:#febc2e}
.mockup-dots span:nth-child(3){background:#28c840}
.mockup-url {
  flex:1;background:var(--bg);border:1px solid var(--border);
  border-radius:4px;padding:5px 12px;
  font-family:var(--mono);font-size:11px;color:var(--muted);
}
.mockup-screen {
  padding: 20px;
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 12px;
  height: 300px;
}
.mockup-sidebar {
  background: var(--surface2);
  border-radius: 6px;
  border: 1px solid var(--border);
  padding: 10px;
  overflow: hidden;
}
.mockup-page-item {
  display: flex; align-items: center; gap:8px;
  padding:6px 8px; border-radius:4px; margin-bottom:4px;
  font-family:var(--mono);font-size:10px;color:var(--muted);
}
.mockup-page-item:first-child { background:rgba(0,255,136,0.07);color:var(--accent); }
.mockup-page-dot { width:6px;height:6px;border-radius:50%;background:currentColor;flex-shrink:0; }
.mockup-content {
  background: var(--surface2);
  border-radius: 6px;
  border: 1px solid var(--border);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  overflow: hidden;
}
.mockup-score-row {
  display: flex; gap:8px; margin-bottom:4px;
}
.mockup-kpi {
  background:var(--bg);border:1px solid var(--border);border-radius:4px;
  padding:8px 12px;text-align:center;flex:1;
}
.mockup-kpi-val { font-family:var(--mono);font-size:20px;font-weight:800; }
.mockup-kpi-label { font-family:var(--mono);font-size:9px;color:var(--muted);text-transform:uppercase; }
.mockup-bar-row { display:flex;align-items:center;gap:8px; }
.mockup-bar-label { font-family:var(--mono);font-size:9px;color:var(--muted);width:80px;flex-shrink:0; }
.mockup-bar-track { flex:1;height:5px;background:var(--bg);border-radius:3px; }
.mockup-bar-fill { height:100%;border-radius:3px; }

/* ── SECTIONS ── */
section { padding: 80px 0; }
section:nth-child(even) { background: var(--surface); }

.section-eyebrow {
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--accent);
  margin-bottom: 12px;
}
.section-title {
  font-family: var(--sans);
  font-size: clamp(26px, 4vw, 42px);
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 16px;
  line-height: 1.15;
}
.section-desc {
  font-size: 16px;
  color: var(--muted);
  max-width: 560px;
  line-height: 1.7;
}

/* ── FEATURES GRID ── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  margin-top: 48px;
}
.feature-card {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: border-color 0.2s, transform 0.2s;
}
.feature-card:hover { border-color: var(--accent3); transform: translateY(-3px); }
.feature-icon {
  font-size: 28px;
  margin-bottom: 14px;
  display: block;
}
.feature-title {
  font-family: var(--sans);
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text);
}
.feature-desc {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.65;
}

/* ── HOW IT WORKS ── */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 24px; margin-top: 48px; }
.step { text-align: center; }
.step-num {
  width: 48px; height: 48px; border-radius: 50%;
  background: rgba(0,255,136,0.1);
  border: 2px solid rgba(0,255,136,0.3);
  color: var(--accent);
  font-family: var(--mono);
  font-size: 18px;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 14px;
}
.step-title { font-weight: 700; margin-bottom: 6px; font-size: 15px; }
.step-desc { font-size: 13px; color: var(--muted); line-height: 1.6; }

/* ── STATS BAR ── */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 48px;
}
.stat-item {
  padding: 28px;
  border-right: 1px solid var(--border);
  text-align: center;
}
.stat-item:last-child { border-right: none; }
.stat-num {
  font-family: var(--mono);
  font-size: 36px;
  font-weight: 800;
  color: var(--accent);
  display: block;
  margin-bottom: 4px;
}
.stat-label {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ── FAQ PAGE ── */
.faq-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 48px;
  align-items: start;
  padding-top: 48px;
  padding-bottom: 80px;
}
.faq-sidebar {
  position: sticky;
  top: 84px;
}
.faq-nav-group { margin-bottom: 24px; }
.faq-nav-group-title {
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--muted);
  margin-bottom: 8px;
  padding-left: 12px;
}
.faq-nav-link {
  display: block;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
  padding: 6px 12px;
  border-radius: 4px;
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: all 0.15s;
  line-height: 1.4;
}
.faq-nav-link:hover { color: var(--text); text-decoration: none; }
.faq-nav-link.active { color: var(--accent); border-left-color: var(--accent); background: rgba(0,255,136,0.05); }

.faq-content {}
.faq-section { margin-bottom: 60px; scroll-margin-top: 90px; }
.faq-section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 2px;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 16px;
}
.faq-section-badge.seo  { color: var(--accent);  background: rgba(0,255,136,0.08); border:1px solid rgba(0,255,136,0.2); }
.faq-section-badge.aeo  { color: #a78bfa; background: rgba(124,58,237,0.08); border:1px solid rgba(124,58,237,0.2); }
.faq-section-badge.geo  { color: #38bdf8; background: rgba(14,165,233,0.08); border:1px solid rgba(14,165,233,0.2); }
.faq-section-badge.gen  { color: var(--muted); background: var(--surface2); border:1px solid var(--border); }

.faq-section h2 {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 24px;
  color: var(--text);
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 10px;
  overflow: hidden;
  transition: border-color 0.2s;
}
.faq-item:hover { border-color: rgba(102,102,128,0.5); }
.faq-item.open { border-color: var(--accent3); }

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  cursor: pointer;
  user-select: none;
  gap: 16px;
}
.faq-question-text {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.4;
}
.faq-chevron {
  font-size: 12px;
  color: var(--muted);
  flex-shrink: 0;
  transition: transform 0.2s;
}
.faq-item.open .faq-chevron { transform: rotate(180deg); }

.faq-answer {
  display: none;
  padding: 0 20px 18px;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.75;
  border-top: 1px solid var(--border);
  padding-top: 14px;
}
.faq-item.open .faq-answer { display: block; }
.faq-answer p { margin-bottom: 10px; }
.faq-answer p:last-child { margin-bottom: 0; }
.faq-answer strong { color: var(--text); }
.faq-answer code {
  font-family: var(--mono);
  font-size: 12px;
  background: var(--surface2);
  padding: 1px 6px;
  border-radius: 3px;
  color: var(--accent3);
}
.faq-answer ul { padding-left: 18px; margin: 8px 0; }
.faq-answer li { margin-bottom: 4px; }

/* ── CONTACT PAGE ── */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 64px;
  padding: 64px 0 80px;
  align-items: start;
}
.contact-info h1 { font-size: 40px; font-weight: 800; letter-spacing: -1px; margin-bottom: 16px; }
.contact-info p  { color: var(--muted); font-size: 15px; line-height: 1.7; margin-bottom: 32px; }

.contact-channels { display: flex; flex-direction: column; gap: 14px; }
.contact-channel {
  display: flex; align-items: center; gap: 14px;
  padding: 16px 18px;
  background: var(--surface2); border: 1px solid var(--border); border-radius: var(--radius);
  transition: border-color 0.2s;
}
.contact-channel:hover { border-color: var(--accent3); }
.contact-channel-icon { font-size: 22px; flex-shrink:0; }
.contact-channel-label { font-family: var(--mono); font-size: 10px; text-transform: uppercase; letter-spacing: 1px; color: var(--muted); }
.contact-channel-val   { font-size: 14px; font-weight: 600; color: var(--text); margin-top: 2px; }

.contact-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 32px;
}
.contact-form h2 { font-size: 20px; font-weight: 700; margin-bottom: 24px; }
.form-group { margin-bottom: 18px; }
.form-label {
  display: block;
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--muted);
  margin-bottom: 6px;
}
.form-input, .form-textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--sans);
  font-size: 14px;
  padding: 11px 14px;
  border-radius: 6px;
  outline: none;
  transition: border-color 0.2s;
  resize: vertical;
}
.form-input:focus, .form-textarea:focus { border-color: var(--accent); }
.form-input::placeholder, .form-textarea::placeholder { color: var(--muted); }
.form-textarea { min-height: 120px; }
.form-select {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--mono);
  font-size: 12px;
  padding: 11px 14px;
  border-radius: 6px;
  outline: none;
  cursor: pointer;
  appearance: none;
}
.form-select option { background: var(--bg); }

/* ── FOOTER ── */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 40px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-logo { font-family: var(--mono); font-size: 16px; font-weight: 700; color: var(--accent); }
.footer-logo span { color: var(--muted); }
.footer-links { display: flex; gap: 24px; }
.footer-links a { font-family: var(--mono); font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 1px; text-decoration: none; transition: color 0.15s; }
.footer-links a:hover { color: var(--text); }
.footer-copy { font-family: var(--mono); font-size: 11px; color: var(--muted); }

/* ── PILL BADGE (reused) ── */
.pill {
  display: inline-block;
  font-family: var(--mono);
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 10px;
  font-weight: 700;
  letter-spacing: 0.5px;
}
.pill-green  { background: rgba(0,255,136,0.1);  color: var(--accent);  border: 1px solid rgba(0,255,136,0.2); }
.pill-blue   { background: rgba(51,136,255,0.1); color: var(--accent3); border: 1px solid rgba(51,136,255,0.2); }
.pill-purple { background: rgba(124,58,237,0.1); color: #a78bfa;        border: 1px solid rgba(124,58,237,0.2); }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .site-header { padding: 0 16px; gap: 16px; }
  .site-nav-link { display: none; }
  .site-nav-link.site-nav-cta { display: inline-flex; }
  .hero { padding: 60px 16px 40px; }
  .hero h1 { letter-spacing: -1px; }
  .faq-layout { grid-template-columns: 1fr; }
  .faq-sidebar { position: static; }
  .contact-layout { grid-template-columns: 1fr; }
  .stats-bar { grid-template-columns: 1fr 1fr; }
  .stat-item { border-bottom: 1px solid var(--border); }
  .mockup-screen { grid-template-columns: 1fr; height: auto; }
  .mockup-sidebar { display: none; }
}

/* ── THEME TOGGLE BUTTON ─────────────────────────────────── */
.theme-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
  padding: 7px 14px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
  letter-spacing: 0.5px;
  flex-shrink: 0;
}
.theme-toggle-btn:hover { border-color: var(--accent3); color: var(--accent3); }
.site-header .theme-toggle-btn { margin-left: auto; }

.pedia-learn-link {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--accent3);
  text-decoration: none;
}
.pedia-learn-link:hover { color: var(--accent); text-decoration: underline; }