/* rowanterra.com stylesheet.
   Colors and type follow terracognita.earth. No web fonts, no external files.
   Breakpoint: 576px. Below it the nav collapses and text is left-aligned. */

:root {
  --paper: #f6f3ee;
  --card: #fbfaf7;
  --ink: #2b2f2c;
  --muted: #667c7f;
  --forest: #24503d;
  --green: #357a53;
  --taupe: #d3c4b0;
  --line: #cfc8bb;
  --font: "Helvetica Neue", Helvetica, Arial, sans-serif;
}

/* Base */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 16px/1.55 var(--font);
}
img { max-width: 100%; height: auto; }
a { color: var(--green); text-decoration: none; }
a:hover { color: var(--forest); text-decoration: underline; }
h1, h2, h3 { font-weight: 700; line-height: 1.2; margin: 0 0 .5em; }
h1 { font-size: 2.5rem; }
h2 { font-size: 1.9rem; margin-top: 1.4em; }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; }
hr { border: 0; border-top: 1px solid var(--line); margin: 2rem 0; }
.wrap { max-width: 932px; margin: 0 auto; padding: 0 16px; }
main { padding: 48px 0 32px; }

/* Top bar: forest with the contour drawing */
.bar {
  background: var(--forest) url("/assets/img/topo_bar.svg") center / cover no-repeat;
  color: var(--taupe);
}
.bar .wrap { display: flex; align-items: center; min-height: 56px; gap: 12px; }
.brand { color: var(--taupe); font-weight: 700; font-size: 1.25rem; margin-right: auto; }
.brand:hover { color: #fff; text-decoration: none; }
.nav { display: flex; align-items: center; gap: 4px; margin: 0; padding: 0; list-style: none; }
.nav a { display: block; color: var(--taupe); font-size: 15px; padding: 14px 8px 12px; }
.nav a:hover { color: #fff; text-decoration: none; }
.nav a[aria-current="page"] { color: #fff; box-shadow: inset 0 -2px 0 var(--taupe); }
.nav .tc a {
  background: var(--green); color: #fff; font-weight: 700;
  padding: 4px 12px; margin-left: 10px; line-height: 1.4;
}
.nav .tc a:hover { background: var(--paper); color: var(--forest); }
.menu-btn {
  display: none; background: none; border: 0; padding: 10px 4px; cursor: pointer;
}
.menu-btn span { display: block; width: 24px; height: 2px; margin: 5px 0; background: var(--taupe); }

/* Page heading */
.subtitle { color: var(--forest); font-size: 1.05rem; margin-top: -.25rem; }

/* Home page */
.portrait {
  float: right; width: 300px; height: 300px; object-fit: cover; object-position: center 30%;
  border-radius: 50%; margin: 0 0 1.25rem 1.5rem;
}
.figure { clear: both; text-align: center; margin: 2rem 0; }
.figure img { width: 100%; max-width: 575px; opacity: .9; }

/* Consulting band */
.tc-band {
  clear: both; display: flex; align-items: center; justify-content: space-between; gap: 18px 28px;
  margin: 2rem 0; padding: 26px 28px;
  background: var(--forest) url("/assets/img/topo_bar.svg") center / cover no-repeat;
}
.tc-band img { flex: 0 0 auto; width: 180px; display: block; }
.tc-band .copy { flex: 1 1 auto; }
.tc-band h2 { font-size: 1.25rem; color: var(--taupe); margin: 0 0 6px; }
.tc-band p { color: var(--paper); margin: 0; max-width: 520px; }
.tc-band .btn {
  flex: 0 0 auto; background: var(--green); color: #fff; font-weight: 700; padding: 11px 28px;
}
.tc-band .btn:hover { background: var(--paper); color: var(--forest); text-decoration: none; }

/* Ruled tables: top, header and bottom rules only */
table { border-collapse: collapse; border-top: 2px solid var(--ink); border-bottom: 2px solid var(--ink); margin: 0 0 1.5rem; }
th, td { text-align: left; vertical-align: top; padding: 2px 16px 2px 0; }
thead th { border-bottom: 1px solid var(--ink); }
.scroll { overflow-x: auto; }

/* News list */
.news { width: 100%; }
.news th { width: 20%; white-space: nowrap; padding: 8px 12px 8px 0; }
.news td { padding: 8px 0; }

/* People page */
.bio { display: flex; align-items: flex-start; gap: 2rem; }
.bio img { width: 240px; flex: 0 0 auto; }
.note { font-style: italic; }

/* Tools page */
.category {
  text-align: right; color: var(--taupe); font-size: 2rem; margin: 2.5rem 0 1rem;
  padding-bottom: 4px; border-bottom: 1px solid var(--taupe);
}
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(156px, 1fr)); gap: 30px; }
.card {
  display: block; background: #fff; color: var(--ink); box-shadow: 0 2px 6px rgba(0, 0, 0, .18);
}
.card:hover { text-decoration: none; color: var(--ink); box-shadow: 0 3px 10px rgba(0, 0, 0, .28); }
.card img { display: block; width: 100%; aspect-ratio: 1; object-fit: cover; }
.card .body { padding: .6rem .75rem .8rem; }
.card .name { font-size: 1rem; margin: 0 0 .3rem; }
.card .desc { font-size: .82rem; line-height: 1.35; color: #4f5a57; margin: 0; }
.card .gh { display: inline-block; margin-top: .3rem; }
.card .gh svg { width: 16px; height: 16px; fill: var(--green); }

/* Publications */
.filter {
  width: 100%; max-width: 350px; padding: 9px 12px; font: inherit;
  border: 1px solid #b9b1a3; background: var(--card); color: var(--ink); margin: .5rem 0 1rem;
}
.year { text-align: right; color: var(--muted); font-size: 2rem; border-top: 1px solid var(--line); padding-top: 1rem; margin: 1.5rem 0 1rem; }
.pub { display: grid; grid-template-columns: 125px 1fr; gap: 0 30px; margin-bottom: 2rem; }
.pub .abbr { display: block; background: var(--green); color: #fff; font-size: 12px; font-weight: 700; text-align: center; padding: 1px 4px; margin-bottom: 6px; }
.pub .cover { width: 125px; box-shadow: 0 2px 6px rgba(0, 0, 0, .2); }
.pub .title { font-weight: 700; }
.pub .venue { font-style: italic; }
.pub .links { margin-top: 6px; display: flex; gap: 10px; }
.pub .links a, .pub .links button {
  font: 11px/1 var(--font); text-transform: uppercase; padding: 6px 16px;
  border: 1px solid var(--ink); background: transparent; color: var(--ink); cursor: pointer;
}
.pub .links a:hover, .pub .links button:hover { background: var(--ink); color: var(--paper); text-decoration: none; }
.pub pre { white-space: pre-wrap; font-size: 12px; background: var(--card); border: 1px solid var(--line); padding: 10px; margin-top: 8px; }

/* CV page */
.cv-download { display: inline-block; background: var(--green); color: #fff; font-weight: 700; padding: 8px 20px; margin-bottom: 1rem; }
.cv-download:hover { background: var(--forest); color: #fff; text-decoration: none; }
.cv-pages img { display: block; width: 100%; margin: 0 0 16px; border: 1px solid var(--line); background: #fff; }

/* Contact icons on the home page */
.social { text-align: center; margin: 2.5rem 0 0; }
.social a { display: inline-block; margin: 0 8px; }
.social svg { height: 48px; width: auto; fill: var(--ink); }
.social a:hover svg { fill: var(--forest); }
.social p { font-size: 13px; margin-top: .75rem; }

/* Footer */
footer { border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; text-align: center; padding: 14px 0; }

/* Justified paragraphs on screens 576px and wider */
@media (min-width: 576px) {
  main .prose p { text-align: justify; hyphens: auto; -webkit-hyphens: auto; }
}

/* Phones */
@media (max-width: 575.98px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.6rem; }
  main { padding-top: 28px; }
  .menu-btn { display: block; }
  .bar .wrap { flex-wrap: wrap; }
  .nav { display: none; flex-basis: 100%; flex-direction: column; align-items: flex-end; padding-bottom: 8px; }
  .nav.open { display: flex; }
  .nav a { padding: 8px 4px; }
  .nav a[aria-current="page"] { box-shadow: none; font-weight: 700; }
  .nav .tc a { margin: 6px 0 0; padding: 4px 12px; }
  .portrait { float: none; display: block; margin: 0 auto 1.25rem; width: 240px; height: 240px; }
  .tc-band { flex-direction: column; align-items: flex-start; padding: 22px 20px; }
  .tc-band img { width: 160px; }
  .bio { flex-direction: column; gap: 1rem; }
  .bio img { width: 200px; }
  .news th { width: auto; }
  .cards { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .pub { grid-template-columns: 80px 1fr; gap: 0 16px; }
  .pub .cover { width: 80px; }
  .year, .category { font-size: 1.6rem; }
  .social svg { height: 38px; }
}