:root {
  --bg: #0b0d12;
  --bg-2: #11141c;
  --bg-3: #161a25;
  --border: #232838;
  --text: #e8ecf3;
  --muted: #8a93a6;
  --primary: #7c5cff;
  --primary-2: #22d3ee;
  --danger: #ff5d6c;
  --warn: #ffb648;
  --good: #3ddc97;
  --shadow: 0 10px 40px rgba(0, 0, 0, 0.35);
  --radius: 14px;
  --radius-sm: 10px;
  --max: 1140px;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f7f8fb;
    --bg-2: #ffffff;
    --bg-3: #ffffff;
    --border: #e5e8f0;
    --text: #0e1424;
    --muted: #5a6478;
    --shadow: 0 8px 30px rgba(15, 25, 60, 0.08);
  }
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Inter", "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

img, svg { display: block; max-width: 100%; }

.hidden { display: none !important; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 28px;
  background: rgba(11, 13, 18, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
@media (prefers-color-scheme: light) {
  .site-header { background: rgba(255, 255, 255, 0.85); }
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.01em;
}
.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  color: #fff;
}
.site-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 14px;
  color: var(--muted);
}
.site-nav a:hover { color: var(--text); }

/* Main */
.site-main {
  min-height: calc(100vh - 140px);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 30px 28px;
  color: var(--muted);
  font-size: 13px;
  border-top: 1px solid var(--border);
  margin-top: 60px;
}
.footer-links { display: flex; gap: 14px; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: 10px;
  border: 1px solid var(--border);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  background: var(--bg-2);
  color: var(--text);
  transition: transform 0.05s ease, background 0.15s ease, border-color 0.15s ease;
}
.btn:hover { border-color: var(--primary); }
.btn:active { transform: translateY(1px); }
.btn-lg { padding: 14px 22px; font-size: 16px; border-radius: 12px; }
.btn-block { width: 100%; }
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  border: none;
  color: #fff;
}
.btn-primary:hover { filter: brightness(1.08); color: #fff; }
.btn-ghost { background: transparent; }

/* Hero */
.hero {
  padding: 80px 24px 40px;
  text-align: center;
  background:
    radial-gradient(800px 400px at 50% -20%, rgba(124, 92, 255, 0.25), transparent 60%),
    radial-gradient(600px 300px at 80% 0%, rgba(34, 211, 238, 0.15), transparent 60%);
}
.hero-inner { max-width: 880px; margin: 0 auto; }
.eyebrow {
  display: inline-block;
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 13px;
  color: var(--muted);
  background: var(--bg-2);
  margin-bottom: 18px;
}
.hero h1 {
  font-size: clamp(36px, 6vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 18px;
}
.subhead {
  color: var(--muted);
  font-size: clamp(16px, 2.2vw, 20px);
  max-width: 640px;
  margin: 0 auto 28px;
}
.hero-ctas {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 22px;
}
.proof {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 14px;
}
.proof-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--good);
  box-shadow: 0 0 12px var(--good);
}

/* Demo card */
.demo {
  padding: 30px 20px 60px;
  display: flex;
  justify-content: center;
}
.demo-card,
.card {
  width: 100%;
  max-width: 720px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}
.demo-header h2 { margin: 0 0 4px; font-size: 22px; letter-spacing: -0.01em; }
.demo-header p { margin: 0 0 18px; color: var(--muted); font-size: 14px; }

.form-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}
.form-row label { font-size: 13px; color: var(--muted); font-weight: 600; }

input[type="text"], input[type="email"], textarea {
  width: 100%;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  color: var(--text);
  font: inherit;
  outline: none;
  resize: vertical;
}
input:focus, textarea:focus { border-color: var(--primary); }

.platform-buttons { display: flex; gap: 8px; flex-wrap: wrap; }
.platform-btn {
  padding: 10px 16px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 999px;
  cursor: pointer;
  font: inherit;
  font-size: 14px;
}
.platform-btn.active {
  border-color: var(--primary);
  background: rgba(124, 92, 255, 0.1);
  color: var(--text);
}

.status {
  min-height: 22px;
  font-size: 14px;
  margin-top: 10px;
  color: var(--muted);
}
.status.error { color: var(--danger); }
.status.ok { color: var(--good); }

/* Result */
.result { margin-top: 26px; }
.result-top {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 22px;
}
.score-ring {
  position: relative;
  width: 160px;
  height: 160px;
  flex-shrink: 0;
}
.demo-card .score-ring { width: 140px; height: 140px; }
.score-text {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  text-align: center;
}
.score-num {
  font-size: 38px;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.score-label {
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.verdict { flex: 1; min-width: 220px; }
.verdict-tag {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(124, 92, 255, 0.15);
  color: var(--primary);
  font-weight: 700;
  font-size: 14px;
  margin-bottom: 8px;
}
.verdict-tag.good { background: rgba(61, 220, 151, 0.15); color: var(--good); }
.verdict-tag.warn { background: rgba(255, 182, 72, 0.15); color: var(--warn); }
.verdict-tag.bad { background: rgba(255, 93, 108, 0.15); color: var(--danger); }
.verdict-sub {
  font-size: 18px;
  letter-spacing: -0.01em;
}

/* Metrics */
.metrics { display: grid; gap: 12px; margin-bottom: 18px; }
.metric {
  display: grid;
  grid-template-columns: 160px 1fr 50px;
  gap: 12px;
  align-items: center;
}
.metric-label { font-size: 14px; color: var(--muted); }
.metric-bar {
  height: 8px;
  background: var(--bg-3);
  border-radius: 999px;
  overflow: hidden;
  border: 1px solid var(--border);
}
.metric-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--primary), var(--primary-2));
  transition: width 1s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.metric-score { text-align: right; font-weight: 700; font-size: 14px; }
.metric-comment { grid-column: 1 / -1; font-size: 13px; color: var(--muted); margin-top: -4px; }

/* Issues */
.issues { display: grid; gap: 10px; }
.issue {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  align-items: start;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-3);
}
.issue-pill {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 8px;
  border-radius: 999px;
  white-space: nowrap;
}
.issue-pill.danger { background: rgba(255, 93, 108, 0.15); color: var(--danger); }
.issue-pill.warn   { background: rgba(255, 182, 72, 0.15); color: var(--warn); }
.issue-pill.good   { background: rgba(61, 220, 151, 0.15); color: var(--good); }
.issue-title { font-weight: 600; margin-bottom: 4px; }
.issue-fix { color: var(--muted); font-size: 14px; }

/* Tabs */
.tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 14px;
}
.tab {
  padding: 10px 14px;
  background: transparent;
  border: none;
  color: var(--muted);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  border-bottom: 2px solid transparent;
}
.tab.active { color: var(--text); border-color: var(--primary); }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

.rewrite {
  white-space: pre-wrap;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px;
  font: inherit;
  color: var(--text);
}

.hooks {
  list-style: decimal;
  padding-left: 20px;
  margin: 0;
}
.hooks li {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  margin-bottom: 8px;
}

/* Locked */
#dash-rewrite-wrap, #dash-hooks-wrap { position: relative; }
.locked {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(11, 13, 18, 0.55);
  backdrop-filter: blur(6px);
  border-radius: var(--radius-sm);
}
.locked-inner {
  text-align: center;
  padding: 18px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  max-width: 320px;
}
.locked-title { font-weight: 700; margin-bottom: 6px; }

/* Upsell */
.upsell {
  margin-top: 18px;
  padding: 16px;
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* Features */
.features {
  padding: 60px 20px;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.features-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 22px;
}
.feature { padding: 8px; }
.feature-icon { font-size: 28px; margin-bottom: 8px; }
.feature h3 { margin: 0 0 6px; font-size: 18px; }
.feature p { margin: 0; color: var(--muted); font-size: 14px; }

/* Pricing strip */
.pricing-strip {
  padding: 70px 20px;
  text-align: center;
}
.pricing-strip h2 { font-size: 32px; letter-spacing: -0.02em; margin: 0 0 28px; }

.pricing-grid {
  max-width: 980px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
  text-align: left;
}
.pricing-grid.full { max-width: 1100px; }
.plan {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  position: relative;
  display: flex;
  flex-direction: column;
}
.plan ul {
  list-style: none;
  padding: 0;
  margin: 14px 0 22px;
  flex: 1;
}
.plan li {
  padding: 6px 0 6px 22px;
  position: relative;
  color: var(--text);
  font-size: 14px;
}
.plan li::before {
  content: "✓";
  color: var(--good);
  position: absolute;
  left: 0;
  font-weight: 700;
}
.plan-name { font-size: 14px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.1em; }
.plan-price { font-size: 38px; font-weight: 800; letter-spacing: -0.02em; margin-top: 4px; }
.plan-price span { font-size: 14px; color: var(--muted); font-weight: 500; }
.plan-sub { font-size: 13px; color: var(--muted); margin-top: 4px; }
.plan-feature { border-color: var(--primary); box-shadow: 0 0 0 1px var(--primary); }
.plan-badge {
  position: absolute;
  top: -10px; left: 18px;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* CTA strip */
.cta-strip { text-align: center; padding: 70px 20px; }
.cta-strip h2 { font-size: 30px; margin: 0 0 18px; }

/* Pricing page */
.pricing-page { max-width: 1100px; margin: 0 auto; padding: 60px 20px; }
.pricing-page h1 { text-align: center; font-size: clamp(28px, 4vw, 44px); margin: 0; letter-spacing: -0.02em; }
.pricing-page .lead { text-align: center; color: var(--muted); margin: 8px 0 36px; }
.faq { max-width: 760px; margin: 60px auto 0; }
.faq h2 { font-size: 24px; margin: 0 0 16px; }
.faq-item {
  padding: 16px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-2);
  margin-bottom: 10px;
}
.faq-item h3 { margin: 0 0 6px; font-size: 16px; }
.faq-item p { margin: 0; color: var(--muted); font-size: 14px; }

/* Auth */
.auth { display: grid; place-items: center; padding: 60px 20px; }
.auth-card {
  width: 100%;
  max-width: 460px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow);
}
.auth-card h1 { margin: 0 0 8px; font-size: 26px; letter-spacing: -0.02em; }
.auth-card p { margin: 0 0 18px; color: var(--muted); }
.muted { color: var(--muted); font-size: 13px; }

/* Legal pages */
.legal { display: grid; place-items: start center; padding: 50px 20px 70px; }
.legal-card {
  width: 100%;
  max-width: 760px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 38px 38px 30px;
  box-shadow: var(--shadow);
}
.legal-card h1 { margin: 0 0 6px; font-size: 32px; letter-spacing: -0.02em; }
.legal-card h2 { margin: 28px 0 8px; font-size: 18px; letter-spacing: -0.01em; }
.legal-card p, .legal-card li { color: var(--text); font-size: 15px; line-height: 1.65; }
.legal-card ul { padding-left: 22px; margin: 8px 0 14px; }
.legal-card li { margin-bottom: 4px; }
.legal-card a { color: var(--primary); }
.legal-meta { color: var(--muted); font-size: 13px; margin: 0 0 18px; }
.legal-footer { margin-top: 28px; padding-top: 18px; border-top: 1px solid var(--border); color: var(--muted); font-size: 13px; }
@media (max-width: 560px) { .legal-card { padding: 24px; } }

/* Dashboard */
.dash {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 20px;
  padding: 30px 20px 60px;
}
.dash-side { display: flex; flex-direction: column; gap: 16px; }
.usage-card, .history-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
}
.usage-label, .history-label {
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}
.usage-plan {
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 10px;
  text-transform: capitalize;
}
.usage-bar {
  height: 8px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 8px;
}
.usage-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--primary), var(--primary-2));
  transition: width 0.6s ease;
}
.usage-text { font-size: 13px; color: var(--muted); margin-bottom: 12px; }

.history-list { list-style: none; padding: 0; margin: 0; max-height: 360px; overflow: auto; }
.history-list li {
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  gap: 8px;
}
.history-list li:last-child { border-bottom: none; }
.history-list .h-score { font-weight: 700; color: var(--text); }
.history-empty { color: var(--muted); font-style: italic; }

.card-title { margin: 0 0 18px; font-size: 22px; letter-spacing: -0.01em; }
.dash-main { display: grid; gap: 20px; }
.dash-main .card { max-width: none; }

@media (max-width: 880px) {
  .dash { grid-template-columns: 1fr; }
  .metric { grid-template-columns: 110px 1fr 40px; }
}
@media (max-width: 560px) {
  .site-nav a:nth-child(1), .site-nav a:nth-child(3) { display: none; }
  .hero { padding-top: 50px; }
  .demo-card, .card { padding: 20px; }
  .metric { grid-template-columns: 1fr; }
  .metric-bar { width: 100%; }
  .metric-score { text-align: left; }
}