/* bahruz.me — shared styles for interior pages */
/* Serif: Libertinus (successor of Linux Libertine, SIL OFL — see /assets/fonts/OFL.txt) */

@font-face {
  font-family: 'Libertinus Serif';
  src: url('../fonts/LibertinusSerif-Regular.woff2') format('woff2');
  font-weight: normal; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Libertinus Serif';
  src: url('../fonts/LibertinusSerif-Bold.woff2') format('woff2');
  font-weight: bold; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Libertinus Serif';
  src: url('../fonts/LibertinusSerif-Italic.woff2') format('woff2');
  font-weight: normal; font-style: italic; font-display: swap;
}
@font-face {
  font-family: 'Libertinus Serif';
  src: url('../fonts/LibertinusSerif-BoldItalic.woff2') format('woff2');
  font-weight: bold; font-style: italic; font-display: swap;
}
@font-face {
  font-family: 'Libertinus Sans';
  src: url('../fonts/LibertinusSans-Regular.woff2') format('woff2');
  font-weight: normal; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Libertinus Sans';
  src: url('../fonts/LibertinusSans-Bold.woff2') format('woff2');
  font-weight: bold; font-style: normal; font-display: swap;
}

:root {
  --serif: 'Libertinus Serif', 'Times', 'Times New Roman', serif;
  --heading: 'Libertinus Sans', 'Helvetica', 'Arial', sans-serif;
  --sans: 'Sofia Sans', 'Helvetica', 'Arial', sans-serif;
}

html, body {
  margin: 0;
  background-color: #FFFFFF;
  color: #000000;
  font-family: var(--serif);
  font-size: 12.5pt;
  line-height: 1.35;
}

/* ---- fixed top nav ---- */
#topmenu {
  position: fixed; top: 0; left: 0; right: 0;
  padding: 10px;
  text-align: left;
  background-color: #FFFFFF;
  font-family: var(--sans);
  font-size: 16px;
  color: #000000;
  z-index: 1000;
  box-shadow: 0 0 5px rgba(0,0,0,0.2);
  border-bottom: 1px solid #222222;
  height: 20px; line-height: 20px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
#menuspacer { height: 40px; }
#topmenu a { margin: 0 10px; color: #888888; text-decoration: none; border: 0; }
#topmenu a:first-child { margin-left: 0; }
#topmenu a:hover, #topmenu a.active { color: #000000; }

/* ---- copyright chip ---- */
#copyright {
  font-family: var(--sans);
  font-size: 13px;
  position: fixed; bottom: 10px; right: 12px;
  z-index: 1000;
  color: #000000;
  background: rgba(255,255,255,0.75);
  padding: 1px 5px;
}

/* ---- reading text ---- */
.pleasantReading { text-align: justify; }
.pleasantReading a, .pleasantReading a:visited {
  text-decoration: none; color: #000000;
  border-bottom: 1px solid #222222; outline: 0;
}
.pleasantReading a:hover { border-bottom: 2px solid #222222; }
.pleasantReading h1, .pleasantReading h2, .pleasantReading h3,
.pleasantReading h4, .pleasantReading h5, .pleasantReading h6 {
  font-family: var(--heading); text-align: left; line-height: 1.15;
}
.pleasantReading sup { line-height: 1.0; }
.pleasantReading img { max-width: 100%; height: auto; }
.pleasantReading figure { margin: 1.5em 0; text-align: center; }
.pleasantReading figcaption {
  font-size: 11pt; font-style: italic; color: #444444;
  text-align: center; margin-top: 0.5em;
}
.pleasantReading blockquote {
  font-style: italic; margin: 1.5em 2em;
}

/* single centered reading column (blog posts, about) */
.readingColumn {
  max-width: 42em;
  margin: 0 auto;
  padding: 40px 24px 80px 24px;
}
.postdate {
  font-family: var(--sans);
  color: #888888; font-size: 14px;
  margin-bottom: 2em;
}

/* ---- research page: multi-column publication flow ---- */
#pubmain {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(30em, 100%), 1fr));
  column-gap: 2em; row-gap: 2.5em;
  align-items: start;
  max-width: 100em;
  margin: 60px auto 60px auto; padding: 0 2em;
  text-align: left;
}
#pubmain > div {
  text-align: justify;
}
#pubmain a, #pubmain a:visited {
  text-decoration: none; color: #000000;
  border-bottom: 1px solid #222222; outline: 0;
}
#pubmain a:hover { border-bottom: 2px solid #222222; }
.pubtitle {
  font-size: 24pt; line-height: 1.1; text-align: left;
  font-family: var(--heading);
}
.authors { font-size: 13pt; margin-top: 6pt; text-align: left; }
.pubinfo { font-size: 13pt; font-style: italic; margin-top: 10pt; text-align: left; }
.abstract { margin-top: 8pt; }
.abstract p { margin: 0.5em 0; }
.publinks { margin-top: 6pt; text-align: left; }

/* ---- blog index cards ---- */
#blogindex {
  font-family: var(--sans);
  color: #000000;
  text-align: center;
  padding: 30px 12px 80px 12px;
}
.article {
  position: relative;
  display: block;
  cursor: pointer;
  max-width: 600px;
  margin: 0 auto;
  height: 128px; padding: 5px;
  font-size: 22px;
  color: #000000; text-decoration: none;
  border-left: 1px solid #EEEEEE;
  border-right: 1px solid #EEEEEE;
  border-bottom: 1px solid #EEEEEE;
  overflow: hidden;
}
.article:first-of-type { margin-top: 20px; border-top: 1px solid #EEEEEE; }
.article:hover { border: 2px solid #222222; padding: 3px 4px 4px 4px; }
.article:first-of-type:hover { padding-top: 4px; }
.article .centerText {
  position: relative; display: block;
  top: 50%; transform: translateY(-50%);
  margin: 0 10px;
}
.article .date {
  font-size: 16px; margin-top: 10px;
  display: inline-block; color: #888888;
}
.article:nth-of-type(2n)   .centerText { text-align: right; }
.article:nth-of-type(2n+1) .centerText { text-align: left; }
.article:nth-of-type(2n)   img { float: right; height: 128px; margin-left: 20px; }
.article:nth-of-type(2n+1) img { float: left;  height: 128px; margin-right: 20px; }

@media (max-width: 560px) {
  .article { height: auto; min-height: 96px; font-size: 18px; }
  .article img { height: 96px !important; }
}