/* Homepage — layout & visuals (loads after Bootstrap main.css) */

.site-home {
  --accent: #57068c;
  --accent-dark: #4a0578;
  --link: #004481;
  --link-hover: #002e5c;
  --page-bg: #f5f3f7;
  --card-border: #e0dce3;
  --text: #1a1a1a;
  --text-muted: #3d3d3d;
}

.site-home {
  background-color: var(--page-bg);
  color: var(--text);
}

/*
 * main.css sets .top-frame and .top-frame .title-holder to height: 350px.
 * Use body.site-home + !important so the slim banner wins everywhere (e.g. GitHub Pages
 * if cache or load order would otherwise keep the old tall header).
 */
body.site-home .top-frame {
  height: min(14vh, 118px) !important;
  min-height: 72px !important;
  max-height: 140px;
  padding: 0.4rem 0;
  background-image:
    linear-gradient(105deg, rgba(87, 6, 140, 0.42) 0%, rgba(45, 90, 120, 0.38) 100%),
    url("../photos/background.jpg");
  background-repeat: no-repeat;
  background-position: center 65%;
  background-size: cover;
}

body.site-home .top-frame .transparency {
  background: transparent !important;
  height: 100% !important;
  min-height: 0 !important;
}

body.site-home .top-frame .title-holder {
  height: 100% !important;
  max-height: 100% !important;
  min-height: 0 !important;
  display: flex;
  align-items: center;
}

body.site-home .top-frame .title-holder .row {
  top: auto !important;
  transform: none !important;
  position: relative !important;
  width: 100%;
}

body.site-home .top-frame .title-holder .row .banner-title {
  top: auto !important;
  transform: none !important;
  position: relative !important;
  padding: 0.25rem 1rem;
}

.site-home .banner-title {
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.28);
}

.site-home .banner-title .me-name {
  font-size: clamp(1.45rem, 4.2vw, 2.1rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.site-home .banner-title a {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.site-home .banner-title a:hover {
  color: #f0e6ff;
}

.site-home .main-frame {
  margin-bottom: 0;
  padding: 1.75rem 1rem 3rem;
  background: var(--page-bg);
}

.site-home .main-frame .content-holder {
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem 1.5rem 2.5rem;
  background: #fff;
  border: 1px solid var(--card-border);
  border-radius: 10px;
  box-shadow: 0 1px 4px rgba(87, 6, 140, 0.07);
}

.site-home h1,
.site-home h2,
.site-home h3,
.site-home h4 {
  font-family:
    system-ui,
    -apple-system,
    "Segoe UI",
    Roboto,
    "Helvetica Neue",
    Arial,
    sans-serif;
  font-weight: 700;
}

.site-home .main-frame .content-holder h3 {
  margin-top: 2rem;
  margin-bottom: 1rem;
  padding-bottom: 0.45rem;
  color: var(--accent);
  border-bottom: 2px solid var(--accent);
}

.site-home .main-frame .content-holder > .row:first-child h3 {
  margin-top: 0;
}

.site-home .main-frame p,
.site-home .main-frame li {
  font-family:
    system-ui,
    -apple-system,
    "Segoe UI",
    Roboto,
    "Helvetica Neue",
    Arial,
    sans-serif;
  font-weight: 400;
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--text-muted);
}

.site-home .main-frame .sec-passage {
  text-align: left;
}

.site-home .me-photo {
  border-radius: 50%;
  border: 3px solid rgba(255, 255, 255, 0.95);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.25);
}

.site-home .main-frame a:not(.banner-title a) {
  color: var(--link);
  text-decoration: none;
  text-underline-offset: 0.15em;
}

.site-home .main-frame a:not(.banner-title a):hover {
  color: var(--link-hover);
  text-decoration: underline;
}

.site-home .main-frame a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* News callout */
.site-home .home-news {
  background: linear-gradient(135deg, #faf7fc 0%, #f0ebf7 100%);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: 1.25rem 1.35rem;
  margin: 0 -0.25rem;
}

.site-home .home-news h3 {
  margin-top: 0 !important;
  border-bottom-color: rgba(87, 6, 140, 0.35);
}

.site-home .publist {
  padding-left: 0;
  list-style: none;
}

.site-home .publist > li {
  margin-bottom: 1.35rem;
  padding-bottom: 1.1rem;
  border-bottom: 1px solid #eee;
}

.site-home .publist > li:last-child {
  border-bottom: 0;
  margin-bottom: 0;
  padding-bottom: 0;
}

.site-home .publist p {
  margin-bottom: 0;
}

@media (max-width: 767.98px) {
  body.site-home .top-frame {
    min-height: 64px !important;
    height: min(12vh, 104px) !important;
    max-height: 120px;
    padding: 0.35rem 0;
  }

  .site-home .main-frame .content-holder {
    padding: 1.35rem 1.1rem 2rem;
  }

  .site-home .me-photo {
    margin-top: 1rem;
    width: 160px;
    height: 160px;
  }
}

/* Full publications page (publication.html) */
.site-publications .main-frame .content-holder > .row .col-md {
  flex: 0 0 100%;
  max-width: 100%;
}

.site-publications .main-frame .content-holder > .row:first-child .col-md {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.site-publications .pub-nav {
  margin: -0.15rem 0 1.1rem;
  font-size: 0.98rem;
  color: var(--text-muted);
}

.site-publications .pub-nav a {
  color: var(--link);
  text-decoration: none;
}

.site-publications .pub-nav a:hover {
  color: var(--link-hover);
  text-decoration: underline;
}

.site-publications .pub-year-table {
  width: 100%;
  min-width: 280px;
  border-collapse: collapse;
  margin: 0;
}

.site-publications .pub-year-table td {
  border: none;
  padding: 0 0 1.25rem;
  vertical-align: top;
}

.site-publications .pub-year-table td:first-child {
  width: 3.5rem;
  padding-right: 0.85rem;
  font-variant-numeric: tabular-nums;
}

.site-publications .pub-year-table td:first-child p {
  margin: 0;
  padding-top: 0.2rem;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--accent);
}

.site-publications .pub-year-table .publist > li {
  margin-bottom: 1.15rem;
  padding-bottom: 1rem;
}

.site-publications .pub-year-table .publist > li:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: 0;
}