/* Code Velocity Labs - Base Styles */
/* Colors and typography TBD by Beccy - using clean defaults */

:root {
  --color-text: #1a1a1a;
  --color-text-muted: #666;
  --color-background: #fff;
  --color-accent: #2563eb;
  --color-accent-hover: #1d4ed8;
  --color-border: #e5e5e5;
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'SF Mono', Monaco, 'Cascadia Code', monospace;
  --max-width: 1200px;
  --content-width: 720px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

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

main {
  flex: 1;
}

/* Typography */
h1, h2, h3, h4 {
  line-height: 1.2;
  font-weight: 600;
  margin-bottom: 0.5em;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 1.75rem; }
h3 { font-size: 1.25rem; }

p {
  margin-bottom: 1rem;
}

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

a:hover {
  color: var(--color-accent-hover);
}

/* Header */
.site-header {
  border-bottom: 1px solid var(--color-border);
  padding: 1rem 0;
}

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

.logo {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.logo:hover {
  color: var(--color-text);
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-menu a {
  color: var(--color-text-muted);
  font-weight: 500;
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--color-text);
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 2rem 0;
  margin-top: 4rem;
}

.footer-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

/* Page content */
.page,
.list-page {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 3rem 1.5rem;
}

.page-header {
  margin-bottom: 2rem;
}

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

.hero h1 {
  font-size: 3rem;
  margin-bottom: 1.5rem;
}

.hero .lead {
  font-size: 1.25rem;
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto 2rem;
}

.proof-section {
  background: #f9fafb;
  padding: 4rem 1.5rem;
}

.proof-container {
  max-width: var(--max-width);
  margin: 0 auto;
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.proof-item {
  text-align: center;
}

.proof-number {
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
}

.proof-label {
  color: var(--color-text-muted);
  margin-top: 0.5rem;
}

.cta-section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 4rem 1.5rem;
  text-align: center;
}

.cta-button {
  display: inline-block;
  background: var(--color-accent);
  color: #fff;
  padding: 1rem 2rem;
  border-radius: 6px;
  font-weight: 600;
  transition: background 0.2s;
}

.cta-button:hover {
  background: var(--color-accent-hover);
  color: #fff;
}

/* Blog */
.blog-list {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 3rem 1.5rem;
}

.blog-item {
  padding: 2rem 0;
  border-bottom: 1px solid var(--color-border);
}

.blog-item:last-child {
  border-bottom: none;
}

.blog-item h2 {
  margin-bottom: 0.5rem;
}

.blog-item h2 a {
  color: var(--color-text);
}

.blog-item h2 a:hover {
  color: var(--color-accent);
}

.blog-meta {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  margin-bottom: 0.75rem;
}

.blog-post {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 3rem 1.5rem;
}

.blog-post-header {
  margin-bottom: 2rem;
}

.blog-post-meta {
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

.blog-post-content h2 {
  margin-top: 2rem;
}

.blog-post-content hr {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 2rem 0;
}

.blog-post-footer {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
}

.blog-post-footer a {
  color: var(--color-text-muted);
}

.blog-post-footer a:hover {
  color: var(--color-accent);
}

/* Contact */
.contact-page {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 3rem 1.5rem;
}

/* Responsive */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2rem;
  }

  .hero {
    padding: 4rem 1.5rem;
  }

  .nav-menu {
    gap: 1rem;
  }

  .proof-number {
    font-size: 2.5rem;
  }
}