/* docs-score.com — static landing page styles */
/* Based on proofmark.dev rapid-site pattern */

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

:root {
  --bg: #0a0a0a;
  --bg-alt: #111111;
  --surface: #1a1a1a;
  --border: #2a2a2a;
  --text: #e0e0e0;
  --text-muted: #888888;
  --accent: #3b82f6;
  --accent-dim: #1e3a5f;
  --code-bg: #0d1117;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "SF Mono", "Cascadia Code", "Fira Code", Consolas, monospace;
  --max-w: 1100px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a:hover {
  text-decoration: underline;
}

code {
  font-family: var(--font-mono);
  font-size: 0.9em;
}

/* Nav */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 1.5rem 1.5rem 0;
}

.nav-logo {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
}

.nav-logo:hover {
  text-decoration: none;
  color: var(--accent);
}

.nav-links {
  display: flex;
  gap: 1.5rem;
  font-size: 0.9rem;
}

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

.nav-links a:hover {
  color: var(--text);
  text-decoration: none;
}

.nav-gh {
  border: 1px solid var(--border);
  padding: 0.3rem 0.8rem;
  border-radius: 6px;
}

.nav-gh:hover {
  border-color: var(--text-muted);
}

/* Hero */
.hero {
  padding-bottom: 5rem;
}

.hero-content {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 6rem 1.5rem 0;
  text-align: center;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 1rem;
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 650px;
  margin: 0 auto 2.5rem;
}

.install-block {
  display: inline-block;
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  margin-bottom: 2rem;
  color: var(--accent);
  text-align: left;
  max-width: 100%;
  overflow-x: auto;
}

.cta-row {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Sections */
.section {
  padding: 5rem 1.5rem;
}

.section-alt {
  background: var(--bg-alt);
}

.section h2 {
  text-align: center;
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}

.section-sub {
  text-align: center;
  color: var(--text-muted);
  margin-bottom: 3rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Steps */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  max-width: var(--max-w);
  margin: 0 auto 3rem;
}

.step {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 2rem;
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--accent-dim);
  color: var(--accent);
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.step h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.step p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Code block */
.code-block {
  max-width: 700px;
  margin: 0 auto;
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}

.code-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 0.5rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
}

.code-block pre {
  padding: 1.25rem;
  overflow-x: auto;
  font-size: 0.85rem;
  line-height: 1.7;
}

.code-block code {
  color: var(--text);
}

/* Scoring table */
.scoring-table {
  max-width: 700px;
  margin: 0 auto 2.5rem;
  overflow-x: auto;
}

.scoring-table table {
  width: 100%;
  border-collapse: collapse;
}

.scoring-table th,
.scoring-table td {
  text-align: left;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
}

.scoring-table th {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.scoring-table td:first-child {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent);
  white-space: nowrap;
}

.scoring-table td:last-child {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Threshold callout */
.threshold-callout {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  max-width: 700px;
  margin: 0 auto;
  background: var(--surface);
  border: 1px solid var(--accent-dim);
  border-radius: 10px;
  padding: 1.5rem 2rem;
}

.threshold-num {
  font-family: var(--font-mono);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent);
  flex-shrink: 0;
}

.threshold-text {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Cards */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  max-width: var(--max-w);
  margin: 0 auto;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 2rem;
}

.card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

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

/* Pricing */
.pricing-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  max-width: 900px;
  margin: 0 auto 2rem;
}

.pricing-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 2.5rem 2rem;
  text-align: center;
}

.pricing-highlight {
  border-color: var(--accent-dim);
  position: relative;
}

.pricing-highlight::before {
  content: "Popular";
  position: absolute;
  top: -0.75rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.2rem 0.75rem;
  border-radius: 20px;
}

.pricing-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.price {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

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

.pricing-card ul {
  list-style: none;
  text-align: left;
  margin-bottom: 1.5rem;
}

.pricing-card li {
  padding: 0.4rem 0;
  color: var(--text-muted);
  font-size: 0.9rem;
  border-bottom: 1px solid var(--border);
}

.pricing-card li:last-child {
  border-bottom: none;
}

.pricing-card li::before {
  content: "\2713 ";
  color: var(--accent);
  margin-right: 0.5rem;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  background: var(--accent);
  color: #fff;
}

.btn:hover {
  text-decoration: none;
  opacity: 0.9;
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}

.btn-outline:hover {
  border-color: var(--text-muted);
}

.btn-cta {
  display: block;
  margin-top: 1rem;
  padding: 0.85rem 2rem;
  font-size: 1rem;
}

/* Ecosystem section */
.ecosystem-content {
  max-width: var(--max-w);
  margin: 0 auto;
  text-align: center;
}

.ecosystem-content > p {
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 2rem;
}

.ecosystem-links {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

/* Footer */
.footer {
  border-top: 1px solid var(--border);
  padding: 3rem 1.5rem;
}

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

.footer-logo {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.1rem;
  display: block;
  margin-bottom: 0.5rem;
}

.footer-col p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-col h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.footer-col a {
  display: block;
  color: var(--text-muted);
  font-size: 0.9rem;
  padding: 0.2rem 0;
}

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

/* Mobile */
@media (max-width: 768px) {
  .nav-links a:not(.nav-gh) {
    display: none;
  }

  .hero-content {
    padding-top: 4rem;
  }

  .install-block {
    font-size: 0.75rem;
    padding: 0.6rem 1rem;
  }

  .threshold-callout {
    flex-direction: column;
    text-align: center;
  }

  .footer-content {
    grid-template-columns: 1fr;
  }

  .pricing-cards {
    grid-template-columns: 1fr;
    max-width: 400px;
  }

  .cta-row {
    flex-direction: column;
    align-items: center;
  }
}