/* Essay typography — designedbybruno reading experience */

:root {
  --color-bg: #F0EDE6;
  --color-surface: #F5F0E1;
  --color-border: #D6D0C4;
  --color-accent: #D4622B;
  --color-accent-hover: #B8532A;
  --color-text: #1A1A1A;
  --color-text-muted: #8A8578;
  --color-text-dim: #8A8578;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
}

.essay {
  max-width: 720px;
  margin: 0 auto;
  /* clear the fixed nav + top letterbox bar */
  padding: clamp(6.5rem, 13vh, 8.5rem) 1.5rem 6rem;
  background: var(--color-bg);
  font-family: var(--font-body);
}

.essay-header {
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--color-border);
}

.essay-title {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.03em;
  margin-bottom: 0.75rem;
  color: var(--color-text);
}

.essay-subtitle {
  font-size: 1.125rem;
  font-style: italic;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.essay-meta {
  margin-top: 1rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-dim);
}

.essay-body h2 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-top: 3rem;
  margin-bottom: 1rem;
  color: var(--color-text);
}

.essay-body h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  color: var(--color-text);
}

.essay-body p {
  font-size: 1.0625rem;
  line-height: 1.8;
  margin-bottom: 1.25rem;
  color: var(--color-text-muted);
}

.essay-body blockquote {
  border-left: 3px solid var(--color-accent);
  padding-left: 1.25rem;
  margin: 2rem 0;
  font-style: italic;
  color: var(--color-text-dim);
}

.essay-body code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background: var(--color-surface);
  padding: 0.15em 0.4em;
  border-radius: 3px;
  color: var(--color-accent);
}

.essay-body pre {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 1.25rem;
  margin: 1.5rem 0;
  overflow-x: auto;
}

.essay-body pre code {
  background: none;
  padding: 0;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-text-muted);
}

.essay-body ul, .essay-body ol {
  margin: 1rem 0 1.25rem 1.5rem;
  color: var(--color-text-muted);
}

.essay-body li {
  margin-bottom: 0.5rem;
  line-height: 1.6;
}

.essay-body hr {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 3rem 0;
}

.essay-figure {
  margin: 2.5rem 0;
}
.essay-figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 10px;
  border: 1px solid var(--color-border);
}
.essay-figure figcaption {
  margin-top: 0.7rem;
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--color-text-muted);
}
.essay-figure figcaption a {
  color: var(--color-accent);
  text-decoration: none;
}
.essay-figure figcaption a:hover {
  text-decoration: underline;
}

.essay-body strong {
  color: var(--color-text);
  font-weight: 600;
}

.essay-nav {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.essay-nav a {
  color: var(--color-accent);
  text-decoration: none;
  font-size: 0.875rem;
}

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

/* From-the-author CTA — points readers to Bruno's personal essays */
.author-cta {
  margin-top: 3.5rem;
  padding: 2rem 2.25rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-accent);
  border-radius: 10px;
}
.author-cta__eyebrow {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}
.author-cta__title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin: 0 0 0.5rem;
  color: var(--color-text);
}
.author-cta__desc {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--color-text-muted);
  margin: 0 0 1.25rem;
  max-width: 52ch;
}
.author-cta__link {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}
.author-cta__link:hover {
  color: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
}
.author-cta__link .arrow {
  transition: transform 0.2s;
}
.author-cta__link:hover .arrow {
  transform: translateX(3px);
}

@media (max-width: 640px) {
  .essay-title { font-size: 1.75rem; }
  .essay { padding: 2rem 1rem 4rem; }
  .author-cta { padding: 1.5rem 1.5rem; }
}