/* AnalyzeMyDocument — Marketing Site Styles */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;700&family=JetBrains+Mono:wght@400&display=swap');

:root {
  --color-bg-dark: #0a0f1e;
  --color-bg-mid: #111827;
  --color-bg-light: #f9fafb;
  --color-white: #ffffff;
  --color-accent: #2563eb;
  --color-accent-hover: #1d4ed8;
  --color-accent-light: #dbeafe;
  --color-text-primary: #111827;
  --color-text-muted: #6b7280;
  --color-text-inverse: #e5e7eb;
  --color-border: #e5e7eb;
  --color-border-dark: #1f2937;
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --font-sans: 'DM Sans', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --max-width: 1200px;
  --section-pad: 96px;
  --section-pad-mobile: 48px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text-primary);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
}

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

img { max-width: 100%; height: auto; }

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

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 6px;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.2s ease;
  text-decoration: none;
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-white);
}
.btn-primary:hover {
  background: var(--color-accent-hover);
  color: var(--color-white);
}

.btn-secondary {
  background: var(--color-white);
  color: var(--color-text-primary);
  border: 1px solid var(--color-border);
}
.btn-secondary:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-inverse);
  border: 1px solid rgba(255,255,255,0.3);
}
.btn-ghost:hover {
  border-color: var(--color-white);
  color: var(--color-white);
}

.btn-lg { padding: 16px 32px; font-size: 17px; }

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 16px 0;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

.nav.scrolled {
  background: var(--color-white);
  box-shadow: 0 1px 4px rgba(0,0,0,0.08);
}

.nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-white);
  text-decoration: none;
}
.nav.scrolled .nav-logo { color: var(--color-text-primary); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-links a {
  color: var(--color-text-inverse);
  font-size: 14px;
  font-weight: 500;
  opacity: 0.85;
  text-decoration: none;
  transition: opacity 0.2s;
}
.nav-links a:hover { opacity: 1; }
.nav.scrolled .nav-links a { color: var(--color-text-primary); opacity: 0.7; }
.nav.scrolled .nav-links a:hover { opacity: 1; }

.nav-cta { display: flex; gap: 12px; align-items: center; }

.nav-signin {
  color: var(--color-text-inverse);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
}
.nav.scrolled .nav-signin { color: var(--color-text-primary); }

.nav-hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  margin: 5px 0;
  transition: 0.3s;
}
.nav.scrolled .nav-hamburger span { background: var(--color-text-primary); }

/* --- Sections --- */
.section { padding: var(--section-pad) 0; }
.section-dark { background: var(--color-bg-dark); color: var(--color-text-inverse); }
.section-mid { background: var(--color-bg-mid); color: var(--color-text-inverse); }
.section-light { background: var(--color-bg-light); }
.section-white { background: var(--color-white); }

.section-label {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.section-title {
  font-size: 40px;
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 20px;
}

.section-subtitle {
  font-size: 18px;
  line-height: 1.6;
  color: var(--color-text-muted);
  max-width: 640px;
}
.section-dark .section-subtitle { color: var(--color-text-inverse); opacity: 0.8; }

/* --- Hero --- */
.hero {
  padding: 160px 0 var(--section-pad);
  background: var(--color-bg-dark);
  background-image: radial-gradient(ellipse at 30% 50%, rgba(37,99,235,0.12) 0%, transparent 60%);
  color: var(--color-text-inverse);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero-badge {
  display: inline-block;
  background: rgba(37,99,235,0.15);
  color: var(--color-accent);
  font-size: 13px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 20px;
}

.hero h1 {
  font-size: 48px;
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 20px;
}

.hero p {
  font-size: 18px;
  line-height: 1.65;
  opacity: 0.85;
  margin-bottom: 32px;
}

.hero-ctas { display: flex; gap: 16px; margin-bottom: 24px; }

.hero-trust {
  font-size: 13px;
  opacity: 0.55;
}

.hero-visual {
  background: var(--color-bg-mid);
  border: 1px solid var(--color-border-dark);
  border-radius: 12px;
  padding: 32px;
  position: relative;
}

.pipeline-flow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 24px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-text-inverse);
  opacity: 0.7;
}

.pipeline-node {
  background: rgba(37,99,235,0.15);
  border: 1px solid rgba(37,99,235,0.3);
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 12px;
}

.pipeline-arrow { opacity: 0.4; }

/* --- Stats Strip --- */
.stats-strip {
  padding: 48px 0;
  background: var(--color-bg-dark);
  border-top: 1px solid var(--color-border-dark);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  text-align: center;
}

.stat-value {
  font-size: 48px;
  font-weight: 700;
  color: var(--color-accent);
}

.stat-label {
  font-size: 14px;
  color: var(--color-text-inverse);
  opacity: 0.7;
  margin-top: 4px;
}

/* --- Cards --- */
.card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 28px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}

.card-dark {
  background: var(--color-bg-mid);
  border-color: var(--color-border-dark);
  color: var(--color-text-inverse);
}

.card h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 8px;
}

.card p {
  font-size: 15px;
  color: var(--color-text-muted);
  line-height: 1.6;
}
.card-dark p { color: var(--color-text-inverse); opacity: 0.75; }

/* --- Grid Layouts --- */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.grid-2x3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

/* --- Steps --- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; counter-reset: step; }

.step {
  text-align: center;
  position: relative;
}

.step::before {
  content: counter(step);
  counter-increment: step;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--color-white);
  font-size: 20px;
  font-weight: 700;
  margin: 0 auto 16px;
}

.step h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.step p { font-size: 14px; color: var(--color-text-muted); }

/* --- Pricing --- */
.pricing-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

.pricing-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 32px;
  text-align: center;
  position: relative;
}

.pricing-card.featured {
  border-color: var(--color-accent);
  box-shadow: 0 4px 24px rgba(37,99,235,0.15);
}

.pricing-card.featured::before {
  content: 'Most Popular';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-accent);
  color: white;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 16px;
  border-radius: 12px;
}

.pricing-tier { font-size: 14px; font-weight: 600; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.05em; }
.pricing-price { font-size: 48px; font-weight: 700; margin: 12px 0; }
.pricing-price span { font-size: 16px; font-weight: 400; color: var(--color-text-muted); }
.pricing-desc { font-size: 14px; color: var(--color-text-muted); margin-bottom: 24px; }

.pricing-features {
  list-style: none;
  text-align: left;
  margin-bottom: 24px;
}

.pricing-features li {
  padding: 8px 0;
  font-size: 14px;
  border-bottom: 1px solid var(--color-bg-light);
  display: flex;
  align-items: center;
  gap: 8px;
}

.pricing-features li::before {
  content: '\2713';
  color: var(--color-success);
  font-weight: 700;
}

/* --- Analysis Type Pills --- */
.pill-group { margin-bottom: 24px; }

.pill-group-label {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  margin-bottom: 12px;
}

.pills { display: flex; flex-wrap: wrap; gap: 8px; }

.pill {
  background: var(--color-accent-light);
  color: var(--color-accent);
  font-size: 13px;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 20px;
  white-space: nowrap;
}

/* --- Code Blocks --- */
.code-block {
  background: var(--color-bg-mid);
  border: 1px solid var(--color-border-dark);
  border-radius: 8px;
  padding: 24px;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  color: var(--color-text-inverse);
}

/* --- Footer --- */
.footer {
  background: var(--color-bg-dark);
  color: var(--color-text-inverse);
  padding: 64px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-bottom: 48px;
}

.footer-col h4 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--color-white);
}

.footer-col a {
  display: block;
  font-size: 14px;
  color: var(--color-text-inverse);
  opacity: 0.6;
  margin-bottom: 10px;
  text-decoration: none;
}
.footer-col a:hover { opacity: 1; }

.footer-bottom {
  border-top: 1px solid var(--color-border-dark);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  opacity: 0.5;
}

.footer-disclaimer {
  font-size: 12px;
  opacity: 0.4;
  margin-top: 16px;
  max-width: 800px;
}

/* --- CTA Banner --- */
.cta-banner {
  padding: var(--section-pad) 0;
  background: var(--color-bg-dark);
  text-align: center;
  color: var(--color-text-inverse);
}

.cta-banner h2 { font-size: 36px; font-weight: 700; margin-bottom: 16px; }
.cta-banner p { font-size: 18px; opacity: 0.75; margin-bottom: 32px; max-width: 600px; margin-left: auto; margin-right: auto; }
.cta-banner .btn-group { display: flex; justify-content: center; gap: 16px; }

/* --- Responsive --- */
@media (max-width: 768px) {
  :root { --section-pad: var(--section-pad-mobile); }

  .hero { padding: 120px 0 48px; }
  .hero h1 { font-size: 32px; }
  .hero-grid { grid-template-columns: 1fr; gap: 32px; }
  .hero-visual { display: none; }
  .hero-ctas { flex-direction: column; }

  .nav-links { display: none; }
  .nav-hamburger { display: block; }
  .nav-cta .btn { display: none; }

  .stats-grid { grid-template-columns: 1fr; gap: 24px; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }

  .section-title { font-size: 28px; }
}