/* eliasgranja.com.br
   One stylesheet. No external fonts, no JavaScript, no third-party requests. */

:root {
  color-scheme: light dark;

  --paper: #fcfbf7;
  --ink: #1b1c1a;
  --muted: #5f625c;
  --rule: #d9d6cc;
  --accent: #14532d;
  --code: #f2f0e9;

  --measure: 46rem;
  --wide: 56rem;

  --serif: "Iowan Old Style", "Sitka Text", Charter, "Bitstream Charter", Georgia, Cambria, ui-serif, serif;
  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI Variable Text", "Segoe UI", Roboto, "Noto Sans", "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SFMono-Regular", "Cascadia Code", "Roboto Mono", Menlo, Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #121310;
    --ink: #e9e7e0;
    --muted: #a6a49b;
    --rule: #33352f;
    --accent: #8fc7a6;
    --code: #1d1f1a;
  }
}

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

html {
  -webkit-text-size-adjust: 100%;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  margin: 0;
  border-top: 2px solid var(--accent);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1.125rem;
  line-height: 1.75;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

main {
  flex: 1 0 auto;
}

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

.wrap {
  width: 100%;
  max-width: var(--wide);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 0.9rem;
  padding: 0.6rem 0.9rem;
  border: 1px solid var(--rule);
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
  z-index: 10;
}

a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 2px;
}

::selection {
  background: var(--accent);
  color: var(--paper);
}

/* Header and navigation */

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

.site-header .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
  padding-top: 1.15rem;
  padding-bottom: 1.15rem;
}

.site-name {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
  text-decoration: none;
}

.site-name:hover {
  color: var(--accent);
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1.15rem;
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-nav a {
  color: var(--muted);
  text-decoration: none;
  padding: 0.2rem 0;
  border-bottom: 1px solid transparent;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--accent);
  border-bottom-color: currentColor;
}

/* Page labels and links */

.kicker {
  margin: 0 0 1.2rem;
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

.lede {
  max-width: var(--measure);
  margin: 0 0 1.9rem;
  font-size: clamp(1.08rem, 2.2vw, 1.28rem);
  line-height: 1.55;
  color: var(--muted);
}

.more {
  font-family: var(--sans);
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--accent);
  text-decoration: none;
}

.more:hover {
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

/* Article lists */

.post-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.post-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.3rem;
  padding: 1.55rem 0;
  border-bottom: 1px solid var(--rule);
}

.post-item:last-child {
  border-bottom: 0;
}

.post-date {
  margin: 0;
  font-family: var(--sans);
  font-size: 0.74rem;
  letter-spacing: 0.07em;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.post-title {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.28rem, 2.8vw, 1.55rem);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.015em;
}

.post-title a {
  color: var(--ink);
  text-decoration: none;
}

.post-title a:hover,
.post-title a:focus-visible {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 0.16em;
}

.post-excerpt {
  max-width: var(--measure);
  margin: 0.3rem 0 0;
  color: var(--muted);
}

.empty {
  margin: 0;
  color: var(--muted);
}

@media (min-width: 40rem) {
  .post-item {
    grid-template-columns: 7.25rem 1fr;
    column-gap: 1.5rem;
  }

  .post-date {
    padding-top: 0.35rem;
  }
}

/* Article pages */

.article {
  max-width: var(--measure);
  margin: 0 auto;
  padding: clamp(2.5rem, 6vw, 4.5rem) 0 2rem;
}

.article-head {
  margin-bottom: 2.4rem;
}

.article-head h1 {
  margin: 0 0 1rem;
  font-family: var(--serif);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.022em;
  text-wrap: balance;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.9rem;
  margin: 0 0 1.4rem;
  font-family: var(--sans);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.prose {
  font-size: 1.1875rem;
  overflow-wrap: break-word;
}

/* Zero out the UA margins inside the prose, at no specificity, so that block
   rhythm comes from the flow rule below and element rules can override it. */
:where(.prose) :where(p, h2, h3, h4, ul, ol, dl, blockquote, pre, hr, table, figure) {
  margin-block: 0;
}

/* Space between blocks: wider than the line-height gap so paragraphs breathe. */
.prose > * + * {
  margin-block-start: 1.4em;
}

.prose p {
  text-wrap: pretty;
}

.prose h2 {
  margin-top: 2.4em;
  margin-bottom: 0.55em;
  font-family: var(--serif);
  font-size: 1.5rem;
  line-height: 1.25;
  letter-spacing: -0.012em;
}

.prose h3 {
  margin-top: 1.9em;
  margin-bottom: 0.45em;
  font-family: var(--serif);
  font-size: 1.2rem;
  line-height: 1.3;
}

.prose a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-thickness: 0.06em;
  text-underline-offset: 0.18em;
}

.prose a:hover {
  text-decoration-thickness: 0.12em;
}

.prose ul,
.prose ol {
  padding-left: 1.35em;
}

.prose li + li {
  margin-top: 0.55em;
}

.prose li > ul,
.prose li > ol {
  margin-top: 0.4em;
}

.prose blockquote {
  margin: 2em 0;
  padding: 0.1em 0 0.1em 1.2rem;
  border-left: 3px solid var(--accent);
  color: var(--muted);
  font-style: italic;
}

.prose blockquote p + p {
  margin-top: 0.8em;
}

.prose code {
  padding: 0.12em 0.34em;
  border-radius: 0.2rem;
  background: var(--code);
  font-family: var(--mono);
  font-size: 0.86em;
}

.prose pre {
  margin: 1.6em 0;
  padding: 1rem 1.1rem;
  overflow-x: auto;
  border: 1px solid var(--rule);
  border-radius: 0.35rem;
  background: var(--code);
  font-size: 0.85rem;
  line-height: 1.55;
}

.prose pre code {
  padding: 0;
  background: none;
  font-size: inherit;
}

.prose hr {
  margin: 2.5em 0;
  border: 0;
  border-top: 1px solid var(--rule);
}

.prose img {
  border-radius: 0.3rem;
}

.prose table {
  display: block;
  width: 100%;
  overflow-x: auto;
  border-collapse: collapse;
  font-size: 0.95em;
}

.prose th,
.prose td {
  padding: 0.55rem 0.7rem;
  border-bottom: 1px solid var(--rule);
  text-align: left;
}

.prose th {
  font-family: var(--sans);
  font-size: 0.78em;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.prose sup a {
  text-decoration: none;
}

/* Previous/next navigation */

.post-nav {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin-top: 3.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--rule);
  font-family: var(--sans);
  font-size: 0.88rem;
}

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

.post-nav a:hover {
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.post-nav .label {
  display: block;
  margin-bottom: 0.2rem;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.post-nav .next {
  text-align: right;
}

@media (min-width: 40rem) {
  .post-nav {
    grid-template-columns: 1fr 1fr;
  }
}

/* Footer */

.site-footer {
  margin-top: 4rem;
  padding: 2rem 0 3rem;
  border-top: 1px solid var(--rule);
  font-family: var(--sans);
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--muted);
}

.site-footer p {
  margin: 0.3rem 0;
}

.site-footer a {
  color: var(--muted);
  text-decoration: underline;
  text-underline-offset: 0.16em;
}

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

/* Small screens */

@media (max-width: 32rem) {
  body {
    font-size: 1.06rem;
  }

  .wrap {
    padding: 0 1.15rem;
  }

  .site-header .wrap {
    gap: 0.6rem 1rem;
  }

  .site-nav {
    gap: 0.9rem;
  }
}

/* Print */

@media print {
  body {
    border-top: 0;
    background: #fff;
    color: #000;
    font-size: 11pt;
  }

  .site-header,
  .site-footer,
  .post-nav,
  .skip-link {
    display: none;
  }

  .article {
    max-width: none;
    padding: 0;
  }

  .lede,
  .post-excerpt {
    color: #333;
  }

  a {
    color: #000;
  }
}