/* Cabano blog — standalone stylesheet for the Django-rendered marketing blog.
   Mirrors the SPA's brand tokens (frontend/src/styles.css): black background,
   #b967ff accent, Inter body, Space Grotesk display, JetBrains Mono code. */

:root {
  --bg: #000000;
  --fg: #ffffff;
  --muted: rgba(255, 255, 255, 0.62);
  --faint: rgba(255, 255, 255, 0.4);
  --line: rgba(255, 255, 255, 0.1);
  --card: rgba(255, 255, 255, 0.03);
  --accent: #b967ff;
  --accent-soft: rgba(185, 103, 255, 0.14);
  --radius-card: 24px;
  --font-sans: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-brand: "Space Grotesk", Inter, ui-sans-serif, system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}

* {
  box-sizing: border-box;
}

html {
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.14) transparent;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

::selection {
  background: #fff;
  color: #000;
}

a {
  color: inherit;
  text-decoration: none;
}

.shell {
  width: 100%;
  max-width: 44rem;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* --- header / footer ---------------------------------------------------- */

.site-header {
  border-bottom: 1px solid var(--line);
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.wordmark {
  font-family: var(--font-brand);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.nav-link {
  color: var(--muted);
  font-size: 0.875rem;
  transition: color 0.15s ease;
}

.nav-link:hover {
  color: var(--fg);
}

.cta-button {
  display: inline-block;
  background: var(--accent);
  color: #000;
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.5rem 1rem;
  border-radius: 999px;
  transition: filter 0.15s ease;
}

.cta-button:hover {
  filter: brightness(1.12);
}

.site-footer {
  border-top: 1px solid var(--line);
  margin-top: 5rem;
}

.footer-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
  padding-top: 2.25rem;
  padding-bottom: 2.25rem;
  color: var(--faint);
  font-size: 0.8125rem;
}

.footer-row p {
  margin: 0;
}

.footer-row nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.25rem;
}

.footer-row a {
  color: var(--muted);
  transition: color 0.15s ease;
}

.footer-row a:hover {
  color: var(--fg);
}

/* --- blog index ---------------------------------------------------------- */

.blog-hero {
  padding: 3.5rem 0 2.5rem;
}

.blog-hero h1 {
  font-family: var(--font-brand);
  font-size: 2.625rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin: 0 0 0.75rem;
}

.blog-hero p {
  color: var(--muted);
  font-size: 1.125rem;
  margin: 0;
  max-width: 36rem;
}

.post-list {
  display: grid;
  gap: 1.25rem;
  padding-bottom: 1rem;
}

.post-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--card);
  padding: 1.75rem;
  transition: border-color 0.15s ease;
}

.post-card:hover {
  border-color: rgba(185, 103, 255, 0.45);
}

.post-card h2 {
  font-family: var(--font-brand);
  font-size: 1.375rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.3;
  margin: 0.5rem 0 0.5rem;
}

.post-card h2 a:hover {
  color: var(--accent);
}

.post-description {
  color: var(--muted);
  margin: 0 0 1rem;
}

.read-more {
  color: var(--accent);
  font-size: 0.875rem;
  font-weight: 500;
}

.read-more:hover {
  text-decoration: underline;
}

.post-meta {
  color: var(--faint);
  font-size: 0.8125rem;
  margin: 0;
}

.draft-badge {
  display: inline-block;
  margin-left: 0.5rem;
  padding: 0.1rem 0.5rem;
  border: 1px solid rgba(185, 103, 255, 0.5);
  border-radius: 999px;
  color: var(--accent);
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* --- post page ----------------------------------------------------------- */

.breadcrumb {
  padding: 2rem 0 0;
  font-size: 0.875rem;
}

.breadcrumb a {
  color: var(--muted);
}

.breadcrumb a:hover {
  color: var(--fg);
}

.post-header {
  padding: 1.75rem 0 0.5rem;
}

.post-header h1 {
  font-family: var(--font-brand);
  font-size: 2.25rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin: 0.75rem 0 0.75rem;
}

.post-tags {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag {
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.75rem;
  padding: 0.15rem 0.65rem;
}

/* --- article prose -------------------------------------------------------- */

.prose {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.88);
  padding-bottom: 1rem;
}

.prose h2 {
  font-family: var(--font-brand);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.3;
  margin: 2.5rem 0 0.75rem;
}

.prose h3 {
  font-family: var(--font-brand);
  font-size: 1.1875rem;
  font-weight: 600;
  margin: 2rem 0 0.5rem;
}

.prose p {
  margin: 0 0 1.25rem;
}

.prose a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-color: rgba(185, 103, 255, 0.4);
  text-underline-offset: 3px;
}

.prose a:hover {
  text-decoration-color: var(--accent);
}

.prose ul,
.prose ol {
  margin: 0 0 1.25rem;
  padding-left: 1.5rem;
}

.prose li {
  margin-bottom: 0.4rem;
}

.prose strong {
  color: var(--fg);
}

.prose blockquote {
  border-left: 3px solid var(--accent);
  margin: 1.5rem 0;
  padding: 0.25rem 0 0.25rem 1.25rem;
  color: var(--muted);
}

.prose blockquote p:last-child {
  margin-bottom: 0;
}

.prose code {
  font-family: var(--font-mono);
  font-size: 0.875em;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 6px;
  padding: 0.125rem 0.375rem;
}

.prose pre {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1rem 1.25rem;
  overflow-x: auto;
  margin: 0 0 1.25rem;
}

.prose pre code {
  background: none;
  padding: 0;
  font-size: 0.8125rem;
  line-height: 1.6;
}

.prose hr {
  border: none;
  border-top: 1px solid var(--line);
  margin: 2.5rem 0;
}

.prose img {
  max-width: 100%;
  border-radius: 12px;
}

.prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 1.5rem;
  font-size: 0.9375rem;
  display: block;
  overflow-x: auto;
}

.prose th,
.prose td {
  border: 1px solid var(--line);
  padding: 0.6rem 0.9rem;
  text-align: left;
  vertical-align: top;
}

.prose th {
  font-family: var(--font-brand);
  font-weight: 600;
  background: rgba(255, 255, 255, 0.04);
  white-space: nowrap;
}

/* --- CTA panel / more posts ------------------------------------------------ */

.cta-panel {
  border: 1px solid rgba(185, 103, 255, 0.4);
  border-radius: var(--radius-card);
  background: var(--accent-soft);
  padding: 2rem;
  margin: 2.5rem 0;
  text-align: center;
}

.cta-panel h2 {
  font-family: var(--font-brand);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 0.5rem;
}

.cta-panel p {
  color: var(--muted);
  max-width: 34rem;
  margin: 0 auto 1.25rem;
}

.cta-panel .cta-fineprint {
  color: var(--faint);
  font-size: 0.8125rem;
  margin: 0.9rem 0 0;
}

.more-posts {
  padding-bottom: 1rem;
}

.more-posts h2 {
  font-family: var(--font-brand);
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0 0 0.75rem;
}

.more-posts ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.more-posts li {
  padding: 0.5rem 0;
  border-top: 1px solid var(--line);
}

.more-posts a {
  color: var(--fg);
  font-weight: 500;
}

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

@media (max-width: 640px) {
  .blog-hero h1 {
    font-size: 2rem;
  }

  .post-header h1 {
    font-size: 1.6875rem;
  }

  .post-card {
    padding: 1.25rem;
  }

  .footer-row {
    flex-direction: column;
    align-items: flex-start;
  }
}