/* ========================
   SELF-HOSTED FONTS
   ======================== */

/* Covered By Your Grace — display/header */
@font-face {
  font-family: 'Covered By Your Grace';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/covered-by-your-grace-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Covered By Your Grace';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/covered-by-your-grace-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* Libre Baskerville — body text */
@font-face {
  font-family: 'Libre Baskerville';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/libre-baskerville-400-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Libre Baskerville';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/libre-baskerville-400.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Libre Baskerville';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('../fonts/libre-baskerville-700-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Libre Baskerville';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('../fonts/libre-baskerville-700.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Libre Baskerville';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/libre-baskerville-400-italic-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Libre Baskerville';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/libre-baskerville-400-italic.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* IBM Plex Mono — code */
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/ibm-plex-mono-400.woff2') format('woff2');
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/ibm-plex-mono-400-italic.woff2') format('woff2');
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('../fonts/ibm-plex-mono-500.woff2') format('woff2');
}

/* ========================
   CSS CUSTOM PROPERTIES
   ======================== */

:root {
  --teal:        #52B69A;
  --teal-dark:   #34A0A4;
  --blue:        #1A759F;
  --blue-dark:   #1E6091;
  --blue-navy:   #184e77;
  --text:        #222;
  --text-muted:  #666;
  --bg:          #fefefe;
  --border:      #dde0e4;
  --code-bg:     #282c34;
  --code-text:   #abb2bf;
  --font-body:   'Libre Baskerville', Georgia, serif;
  --font-display:'Covered By Your Grace', cursive;
  --font-mono:   'IBM Plex Mono', 'Courier New', monospace;
}

/* ========================
   RESPONSIVE LAYOUT
   ======================== */

@media all and (min-width: 1024px) {
  body { max-width: 960px; width: 90%; margin: 0 auto; }
}
@media all and (min-width: 768px) and (max-width: 1023px) {
  body { max-width: 720px; width: 90%; margin: 0 auto; }
}
@media all and (min-width: 480px) and (max-width: 767px) {
  body { max-width: 450px; width: 90%; margin: 0 auto; }
}
@media all and (max-width: 479px) {
  body { max-width: 100%; width: 95%; margin: 0 auto; }
}

/* ========================
   BASE
   ======================== */

body {
  font: 18px/1.75 var(--font-body);
  color: var(--text);
  background-color: var(--blue-dark);
}

/* ========================
   SITE CONTAINER
   ======================== */

.site-container {
  background-color: var(--bg);
  padding: 0 1.2em 1.2em;
  border: 8px solid var(--teal);
  border-top: 0;
  border-bottom: 0;
}

/* ========================
   HEADER / BANNER
   ======================== */

#banner {
  background-color: var(--teal);
  padding: 1.1em 1.4em 0.7em;
  margin: 0 -1.2em 2em;
}

#banner h1 {
  margin: 0 0 0.05em;
  font-family: var(--font-display);
  font-size: 3em;
  line-height: 1.1;
}

#banner h1 a,
#banner h1 > a:visited,
#banner h1 a:hover {
  color: #fff;
  text-decoration: none;
  text-shadow: 2px 2px 0 rgba(0, 0, 0, 0.12);
}

nav ul {
  list-style-type: none;
  padding-left: 0;
  margin: 0;
}

nav ul li {
  display: inline;
  margin-right: 1.4em;
}

#banner nav ul li a,
#banner nav ul li a:visited {
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
  font-size: 0.9em;
  letter-spacing: 0.03em;
}

#banner nav ul li a:hover {
  color: #fff;
  text-decoration: underline;
}

/* ========================
   PARENT SITE BREADCRUMB
   ======================== */

#banner .parent-site {
  margin: 0 0 0.25rem 0;
  font-size: 0.85rem;
  opacity: 0.85;
}
#banner .parent-site a {
  color: inherit;
  text-decoration: none;
}
#banner .parent-site a:hover {
  text-decoration: underline;
}

/* ========================
   HEADINGS
   ======================== */

h1, h2, h3, h4 {
  text-decoration: none;
}

h1 {
  font-size: 1.7em;
  margin-top: 2em;
  margin-bottom: 0.4em;
  line-height: 1.25;
}

header:first-child h1 {
  margin-top: 0.8em;
}

h2 {
  font-size: 1.3em;
  margin: 0;
  margin-top: 1.8em;
}

h3 {
  font-size: 1.05em;
  margin: 0;
  margin-top: 1.6em;
  color: var(--text-muted);
}

h4 {
  font-size: 0.9em;
  margin: 0;
  margin-top: 1.4em;
  color: var(--text-muted);
}

h1.archive-title {
  color: #444;
  font-size: 1.8em;
}

/* ========================
   LINKS
   ======================== */

a, a:visited {
  color: var(--blue);
}

a:hover {
  color: var(--blue-navy);
}

/* ========================
   POST LIST (homepage)
   ======================== */

.posttitle h1 {
  font-size: 1.55em;
  margin-top: 2.5em;
  margin-bottom: 0.15em;
}

#content .posttitle:first-child h1 {
  margin-top: 0.2em;
}

.posttitle small.published {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7em;
  color: var(--teal-dark);
  letter-spacing: 0.06em;
  margin-bottom: 0.7em;
}

ul.posts-list li {
  list-style-type: none;
}

/* ========================
   ARTICLE PAGE
   ======================== */

.entry-title {
  font-size: 1.9em;
  line-height: 1.2;
  margin-top: 0.3em;
  margin-bottom: 0.3em;
}

.entry-title a,
.entry-title a:visited {
  color: var(--text);
  text-decoration: none;
}

.entry-title a:hover {
  color: var(--blue);
}

/* Post metadata */
.post-info {
  font-family: var(--font-mono);
  font-size: 0.72em;
  color: var(--text-muted);
  letter-spacing: 0.03em;
  margin: 0.3em 0 2.2em;
  font-style: normal;
}

.post-info a,
.post-info a:visited {
  color: var(--teal-dark);
}

address {
  font-style: normal;
}

/* ========================
   CODE
   ======================== */

code, pre, kbd {
  font-family: var(--font-mono);
}

/* Inline code */
code {
  background-color: #f0f2f5;
  color: #b04040;
  padding: 1px 5px;
  border-radius: 3px;
  font-size: 0.84em;
}

/* Code blocks */
.highlight pre,
pre {
  background-color: var(--code-bg);
  color: var(--code-text);
  border: none;
  border-radius: 6px;
  padding: 1.1em 1.3em;
  overflow-x: auto;
  white-space: pre;
  word-break: normal;
  word-wrap: normal;
  line-height: 1.6;
  margin: 1.4em 0;
}

/* Reset inline code styles inside code blocks */
pre code,
pre code.hljs {
  background: transparent;
  color: inherit;
  padding: 0;
  font-size: 0.82em;
  border-radius: 0;
}

/* ========================
   BLOCKQUOTES
   ======================== */

blockquote {
  background: #f7f8f9;
  border-left: 4px solid var(--teal);
  margin: 1.5em 0;
  padding: 0.8em 1.3em;
  color: #3a3a3a;
  font-style: italic;
}

blockquote:before {
  content: none;
}

blockquote p {
  display: block;
  margin: 0;
}

/* ========================
   IMAGES
   ======================== */

img, div.figure {
  max-width: 100%;
  height: auto;
}

img {
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 4px;
  margin: 1em 1em 1em 0;
  box-shadow: 2px 3px 10px rgba(0, 0, 0, 0.1);
}

img.align-left  { float: left; }
img.align-right { float: right; margin: 1em 0 1em 1em; }

.align-center {
  display: block;
  margin-right: auto !important;
  margin-left: auto !important;
}

/* ========================
   TAGS
   ======================== */

.taglist {
  font-size: 0.85em;
  font-style: italic;
  color: var(--text-muted);
  margin-top: 2em;
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5em;
  margin-top: 1.5em;
}

.tag-pill {
  display: inline-block;
  background-color: #eef2f5;
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 0.25em 0.75em;
  font-size: 0.88em;
  color: var(--blue-dark);
  text-decoration: none;
  transition: background-color 0.15s, border-color 0.15s;
}

.tag-pill:hover,
.tag-pill:visited:hover {
  background-color: var(--teal);
  border-color: var(--teal);
  color: #fff;
}

.tag-pill:visited {
  color: var(--blue-dark);
}

.tag-count {
  color: var(--text-muted);
  font-size: 0.9em;
}

.tag-pill:hover .tag-count {
  color: rgba(255, 255, 255, 0.85);
}

/* ========================
   MISC
   ======================== */

hr {
  margin-top: 2.5em;
  margin-bottom: 1em;
  border: none;
  border-top: 1px solid var(--border);
}

.footer-menu {
  padding: 0.8em 0;
  font-size: 0.82em;
  color: var(--text-muted);
}

.footer-menu a,
.footer-menu a:visited {
  color: var(--text-muted);
}