/* Desiree A. Desierto — site styles.
   Cream-and-lavender variant with navy text of style.css; layout identical, only the palette differs. */

:root {
  --bg: #f5efe0;        /* cream, same as the main site */
  --surface: #e4dcf0;   /* lavender: header and footer bands */
  --text: #2c3f72;      /* navy text, one shade lighter */
  --muted: #56658c;
  --rule: #ddd3e3;
  --accent: #66539a;    /* deeper lavender for links and headings, readable on cream */
  --accent-ink: #4f3f7c;
  --max: 46rem;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.65;
}

a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { color: var(--accent-ink); }

/* Header */

.site-header {
  border-bottom: 1px solid var(--rule);
  background: var(--surface);
}
.site-header .inner {
  max-width: 64rem;
  margin: 0 auto;
  padding: 1.25rem 1rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: .5rem 2rem;
}
.site-title {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: -0.01em;
  color: var(--text);
  text-decoration: none;
}
.site-nav { display: flex; flex-wrap: wrap; gap: .25rem 1.5rem; }
.site-nav a {
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  font-size: .95rem;
  padding: .15rem 0;
  border-bottom: 2px solid transparent;
}
.site-nav a:hover { color: var(--accent); }
.site-nav a[aria-current="page"] { border-bottom-color: var(--accent); }

.site-mark { width: 30px; height: 28px; display: block; }

/* Main */

main {
  max-width: var(--max);
  margin: 0 auto;
  padding: 3rem 1rem 4rem;
}

h1 {
  font-size: clamp(2rem, 5vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0 0 1.5rem;
}
h2 {
  font-size: 1.05rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--accent);
  margin: 3rem 0 1rem;
  padding-bottom: .4rem;
  border-bottom: 1px solid var(--rule);
}

h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 2rem 0 .25rem;
}

/* Home */

.intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 17rem;
  gap: 2.5rem;
  align-items: start;
}
.venn { margin: -.5rem 0 0; }
.venn img { width: 100%; height: auto; display: block; }
/* On wide screens the flower hangs to the right of the text column, keeping the left edge aligned. */
@media (min-width: 78rem) {
  .intro { margin-right: -14rem; grid-template-columns: minmax(0, 1fr) 19rem; }
}
@media (max-width: 44rem) {
  .intro { grid-template-columns: 1fr; gap: 1.5rem; }
  .venn { order: -1; width: 100%; max-width: 20rem; margin: 0 auto; }
}
.intro h1 { margin-bottom: .25rem; }
.position { color: var(--muted); margin: 0 0 1.25rem; font-weight: 500; }
.quick-links { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.5rem; }

/* Buttons and paper links */

.button, .links a {
  display: inline-block;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .02em;
  text-decoration: none;
  border: 1px solid var(--accent);
  border-radius: 3px;
  padding: .2rem .6rem;
  color: var(--accent);
  background: transparent;
}
.button:hover, .links a:hover { background: var(--accent); color: #fff; }
.button.primary { background: var(--accent); color: #fff; }
.button.primary:hover { background: var(--accent-ink); border-color: var(--accent-ink); }

/* Paper lists */

.papers { list-style: none; padding: 0; margin: 0; }
.papers li { padding: .9rem 0; border-bottom: 1px solid var(--rule); }
.papers li:last-child { border-bottom: 0; }
.papers .title { font-weight: 700; }
.papers .meta { display: block; color: var(--muted); font-size: .95rem; }
.papers .meta em { color: var(--text); }
.links { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: .45rem; }

/* Footer */

.site-footer {
  background: var(--surface);
  border-top: 1px solid var(--rule);
  color: var(--muted);
  font-size: .85rem;
}
.site-footer .inner {
  max-width: 64rem;
  margin: 0 auto;
  padding: 1.5rem 1rem;
}