/* === Tokens (matched to the extension) === */
:root {
  --bg: #0d0d0f;
  --bg-soft: #131316;
  --surface: #16161a;
  --surface2: #1e1e24;
  --border: #2a2a35;
  --accent: #ff4500;
  --accent2: #ff6b35;
  --accent-glow: rgba(255, 69, 0, 0.15);
  --text: #f0f0f5;
  --text-muted: #9ca3af;
  --text-dim: #6b7280;
  --green: #22c55e;
  --red: #ef4444;
  --yellow: #f59e0b;
  --purple: #a855f7;
  --purple-glow: rgba(168, 85, 247, 0.15);
  --max-width: 1100px;
  --radius: 10px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent2); }

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

section { padding: 80px 0; }
@media (max-width: 720px) { section { padding: 56px 0; } }

/* === Nav === */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(13, 13, 15, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-family: 'Space Mono', monospace;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.5px;
}
.logo:hover { color: var(--text); }
.logo-mark {
  width: 28px; height: 28px;
  border-radius: 7px;
  background: var(--accent-glow);
  border: 1px solid var(--accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-links a {
  color: var(--text-muted);
  font-size: 14px;
}
.nav-links a:hover { color: var(--text); }
@media (max-width: 720px) {
  .nav-links { gap: 16px; }
  .nav-links a:not(.btn) { display: none; }
}

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 18px;
  border-radius: 8px;
  font-family: 'Space Mono', monospace;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.4px;
  cursor: pointer;
  border: none;
  transition: opacity 0.2s, transform 0.1s, background 0.2s, border-color 0.2s, color 0.2s;
  text-decoration: none;
}
.btn-primary {
  background: var(--accent);
  color: white;
}
.btn-primary:hover { opacity: 0.9; color: white; }
.btn-primary:active { transform: scale(0.98); }
.btn-secondary {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
}
.btn-secondary:hover {
  border-color: var(--text-dim);
  color: var(--text);
}
.btn-lg { padding: 14px 22px; font-size: 14px; }

/* === Hero === */
.hero {
  padding-top: 100px;
  padding-bottom: 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at top, rgba(255,69,0,0.10), transparent 60%),
    radial-gradient(ellipse at bottom, rgba(255,107,53,0.05), transparent 60%);
  pointer-events: none;
}
.hero-eyebrow {
  display: inline-block;
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-glow);
  border: 1px solid rgba(255,69,0,0.4);
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 24px;
}
.hero h1 {
  font-family: 'Space Mono', monospace;
  font-size: clamp(32px, 5.5vw, 56px);
  line-height: 1.1;
  letter-spacing: -0.5px;
  margin-bottom: 20px;
  background: linear-gradient(135deg, #ffffff 0%, #c0c0c8 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero h1 .accent {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent2) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero p {
  font-size: clamp(16px, 2vw, 19px);
  color: var(--text-muted);
  max-width: 620px;
  margin: 0 auto 36px;
}
.hero-cta {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.hero-note {
  color: var(--text-dim);
  font-size: 13px;
  margin-top: 8px;
}

/* === Demo card (mock extension popup) === */
.hero-demo {
  margin-top: 56px;
  display: flex;
  justify-content: center;
}
.demo-card {
  width: min(420px, 100%);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px;
  box-shadow: 0 30px 80px -20px rgba(255,69,0,0.25), 0 10px 40px -10px rgba(0,0,0,0.6);
  text-align: left;
}
.demo-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 14px;
}
.demo-title {
  font-family: 'Space Mono', monospace;
  font-size: 13px;
  font-weight: 700;
}
.demo-sub { font-size: 11px; color: var(--text-muted); }
.demo-banner {
  margin: 8px 0;
  padding: 7px 14px;
  border-radius: 6px;
  background: rgba(128, 128, 128, 0.05);
  border: 1px solid rgba(128, 128, 128, 0.18);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.demo-banner-label {
  font-size: 11px;
  letter-spacing: 1.3px;
  text-transform: uppercase;
  color: #9ca3af;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.demo-banner-label::before {
  content: '';
  width: 5px; height: 5px;
  border-radius: 50%;
  background: #9ca3af;
}
.demo-banner-btn {
  background: transparent;
  border: 1px solid #4b5563;
  border-radius: 4px;
  color: #9ca3af;
  font-size: 11px;
  font-weight: 500;
  padding: 3px 10px;
  font-family: inherit;
}
.demo-post {
  padding: 14px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-top: 6px;
}
.demo-post strong { display: block; margin-bottom: 4px; font-size: 14px; }
.demo-post small { color: var(--text-muted); font-size: 12px; }

/* === Section headings === */
.section-eyebrow {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}
.section-title {
  font-family: 'Space Mono', monospace;
  font-size: clamp(26px, 4vw, 38px);
  letter-spacing: -0.3px;
  margin-bottom: 14px;
}
.section-sub {
  color: var(--text-muted);
  font-size: 17px;
  max-width: 600px;
  margin-bottom: 48px;
}
.section-head { text-align: center; margin: 0 auto 48px; max-width: 720px; }
.section-head .section-sub { margin: 0 auto; }

/* === How it works === */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 720px) { .steps { grid-template-columns: 1fr; } }
.step {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  position: relative;
}
.step-num {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  letter-spacing: 1.4px;
  color: var(--accent);
  margin-bottom: 12px;
  display: inline-block;
}
.step h3 {
  font-family: 'Space Mono', monospace;
  font-size: 17px;
  margin-bottom: 8px;
}
.step p { color: var(--text-muted); font-size: 15px; }

/* === Features grid === */
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
@media (max-width: 900px) { .features { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .features { grid-template-columns: 1fr; } }
.feature {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: border-color 0.2s, transform 0.2s;
}
.feature:hover {
  border-color: var(--text-dim);
  transform: translateY(-2px);
}
.feature-icon {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: var(--accent-glow);
  border: 1px solid rgba(255,69,0,0.4);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  margin-bottom: 14px;
}
.feature h3 {
  font-family: 'Space Mono', monospace;
  font-size: 15px;
  margin-bottom: 6px;
}
.feature p { color: var(--text-muted); font-size: 14px; }

/* === Pricing === */
.pricing {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  max-width: 760px;
  margin: 0 auto;
}
.pricing.pricing-3 {
  grid-template-columns: repeat(3, 1fr);
  max-width: 1080px;
}
@media (max-width: 900px) { .pricing.pricing-3 { grid-template-columns: 1fr; max-width: 480px; } }
@media (max-width: 720px) { .pricing { grid-template-columns: 1fr; } }
.plan-premium {
  border-color: var(--purple);
  background: linear-gradient(180deg, var(--surface) 0%, rgba(168,85,247,0.04) 100%);
}
.btn-premium {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  background: var(--purple);
  border: none;
  border-radius: 8px;
  color: white;
  font-family: 'Space Mono', monospace;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.4px;
  padding: 11px 18px;
  cursor: pointer;
  text-decoration: none;
  transition: opacity 0.2s, transform 0.1s;
}
.btn-premium:hover { opacity: 0.9; color: white; }
.btn-premium:active { transform: scale(0.98); }
.plan {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
}
.plan.featured {
  border-color: var(--accent);
  background: linear-gradient(180deg, var(--surface) 0%, rgba(255,69,0,0.03) 100%);
  position: relative;
}
.plan.featured::before {
  content: 'RECOMMENDED';
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: white;
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  letter-spacing: 1.2px;
  padding: 4px 10px;
  border-radius: 999px;
}
.plan-name {
  font-family: 'Space Mono', monospace;
  font-size: 13px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 10px;
}
.plan-price {
  font-family: 'Space Mono', monospace;
  font-size: 40px;
  font-weight: 700;
  margin-bottom: 4px;
}
.plan-price small { font-size: 16px; color: var(--text-muted); font-weight: 400; }
.plan-tag {
  color: var(--text-muted);
  margin-bottom: 24px;
}
.plan ul {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
}
.plan li {
  padding: 8px 0;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 15px;
  color: var(--text);
}
.plan li::before {
  content: '✓';
  color: var(--green);
  font-weight: 700;
  flex-shrink: 0;
}
.plan li.muted { color: var(--text-dim); }
.plan li.muted::before { content: '—'; color: var(--text-dim); }
.plan .btn { width: 100%; justify-content: center; }

/* === FAQ === */
.faq { max-width: 760px; margin: 0 auto; }
.faq details {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 10px;
  overflow: hidden;
  transition: border-color 0.2s;
}
.faq details[open] { border-color: var(--text-dim); }
.faq summary {
  padding: 18px 22px;
  cursor: pointer;
  font-weight: 500;
  font-size: 16px;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '+';
  color: var(--text-muted);
  font-size: 22px;
  font-weight: 300;
  transition: transform 0.2s;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .answer {
  padding: 0 22px 20px;
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.65;
}

/* === CTA section === */
.cta-section {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  text-align: center;
}
.cta-section h2 {
  font-family: 'Space Mono', monospace;
  font-size: clamp(26px, 4vw, 36px);
  margin-bottom: 12px;
}
.cta-section p { color: var(--text-muted); margin-bottom: 28px; }

/* === Footer === */
footer {
  padding: 48px 0 32px;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
}
.footer-grid {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 28px;
}
.footer-grid .logo { color: var(--text); }
.footer-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  font-size: 14px;
}
.footer-links a { color: var(--text-muted); }
.footer-links a:hover { color: var(--text); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 20px;
  font-size: 13px;
  color: var(--text-dim);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

/* === Legal pages === */
.legal {
  max-width: 760px;
  margin: 0 auto;
  padding: 48px 24px 80px;
}
.legal h1 {
  font-family: 'Space Mono', monospace;
  font-size: 32px;
  margin-bottom: 8px;
}
.legal .updated {
  color: var(--text-dim);
  font-size: 14px;
  margin-bottom: 36px;
}
.legal h2 {
  font-family: 'Space Mono', monospace;
  font-size: 20px;
  margin: 36px 0 12px;
}
.legal h3 {
  font-size: 17px;
  margin: 24px 0 8px;
}
.legal p, .legal li {
  color: var(--text-muted);
  margin-bottom: 12px;
  line-height: 1.7;
}
.legal ul, .legal ol {
  padding-left: 22px;
  margin-bottom: 12px;
}
.legal li { margin-bottom: 6px; }
.legal strong { color: var(--text); font-weight: 600; }
.legal a { text-decoration: underline; }
.legal code {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 1px 6px;
  border-radius: 4px;
  font-family: 'Space Mono', monospace;
  font-size: 13px;
  color: var(--text);
}