/* =========================
   Nick Sweeney — clean academic theme
   Quarto/Bootstrap-friendly + fixes bottom “band” for good
   ========================= */

/* ---- Design tokens ---- */
:root{
  --bg: #eef4ff;                 /* light blue base */
  --panel: rgba(255,255,255,0.92);
  --text: #111827;
  --muted: #4b5563;
  --border: rgba(17, 24, 39, 0.10);

  --accent: #2563eb;
  --shadow: 0 10px 30px rgba(17, 24, 39, 0.10);

  --radius: 16px;
  --maxw: 900px;
}

/* =========================
   1) Global layout + background (no overscroll bar / no empty band)
   ========================= */

/* Put the background on html so overscroll never reveals a “flat” area */
html{
  scroll-behavior: smooth;
  min-height: 100%;
  background: var(--bg);
}

/* Fixed gradient layer: prevents bottom bands/vignettes on short pages */
body::before{
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(1100px 600px at 12% -10%, rgba(37,99,235,0.16), transparent 55%),
    radial-gradient(900px 500px at 88% 0%, rgba(99,102,241,0.12), transparent 55%),
    linear-gradient(180deg, rgba(255,255,255,0.40), rgba(255,255,255,0.00));
}

/* Make the whole Quarto page a full-height flex column so short pages
   don’t leave a “blank” viewport area at the bottom */
body{
  margin: 0;
  min-height: 100svh;
  display: flex;
  flex-direction: column;

  background: transparent; /* IMPORTANT: let html background show through */
  color: var(--text);
  line-height: 1.75;
  font-size: 17px;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
               Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";

  overscroll-behavior-y: none;
}

/* Ensure Quarto’s wrappers stretch to fill the viewport */
#quarto-content{
  flex: 1 0 auto;
  display: flex;
  flex-direction: column;
  background: transparent !important;
}

.page-columns,
.content{
  background: transparent !important;
}

/* main content grows to fill remaining height */
main.content{
  flex: 1 0 auto;
  padding: 2.25rem 1.25rem 4.5rem;
}


/* 1) Ensure the page background is global */
html, body{
  background: var(--bg) !important;
}

/* 2) Kill ALL Quarto footer wrappers */
#quarto-footer,
#quarto-footer *,
.nav-footer,
.nav-footer-left,
.nav-footer-right,
.nav-footer-center,
footer,
.footer{
  background: transparent !important;
  background-color: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
}

/* 3) Kill any pseudo-elements Quarto/Bootstrap adds */
#quarto-footer::before,
#quarto-footer::after,
.nav-footer::before,
.nav-footer::after{
  content: none !important;
}

/* 4) Ensure footer sits naturally on page background */
#quarto-footer{
  margin-top: auto;
  padding: 1.25rem 0 1.5rem;
}

/* 5) Make footer text subtle, floating */
#quarto-footer,
#quarto-footer p,
#quarto-footer span{
  color: rgba(22, 24, 29, 0.65);
  font-size: 0.95rem;
}

/* 6) Footer links */
#quarto-footer a{
  color: rgba(22, 24, 29, 0.75);
  text-decoration: none;
  border-bottom: 1px solid rgba(22, 24, 29, 0.22);
}
#quarto-footer a:hover{
  border-bottom-color: rgba(22, 24, 29, 0.45);
}


/* =========================
   2) Typography
   ========================= */
p{
  margin: 0 0 1.05rem;
  color: rgba(22, 24, 29, 0.92);
}

a{
  color: var(--accent);
  text-decoration: none;
  text-underline-offset: 3px;
}
a:hover{ text-decoration: underline; }

h1, h2, h3{
  letter-spacing: -0.02em;
  margin: 2.2rem 0 0.9rem;
}

h1{
  font-size: 2.35rem;
  line-height: 1.12;
  margin-top: 0.5rem;
}

h2{
  font-size: 1.55rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.35rem;
}

h3{
  font-size: 1.12rem;
  color: var(--muted);
}

/* =========================
   3) Navbar polish (Quarto/Bootstrap)
   ========================= */
.navbar{
  background: var(--bg) !important;      /* match base background */
  backdrop-filter: none !important;
  border-bottom: 1px solid var(--border);
}

.navbar-brand{
  font-weight: 650;
  letter-spacing: 0.01em;
}

.nav-link{
  color: rgba(22,24,29,0.78) !important;
  font-weight: 520;
  padding: 0.55rem 0.75rem !important;
  border-radius: 12px;
}
.nav-link:hover{
  background: rgba(42,91,215,0.08);
  color: rgba(22,24,29,0.92) !important;
}
.nav-link.active{
  background: rgba(42,91,215,0.12);
  color: rgba(22,24,29,0.95) !important;
}

/* =========================
   4) Lists
   ========================= */
ul, ol{ padding-left: 1.2rem; }
li{ margin-bottom: 0.35rem; }
/* Bio card: image + text */
/* Bio card: text left, photo right */
.bio-card{
  display: grid;
  grid-template-columns: minmax(0, 1fr) 240px;
  gap: 1.75rem;
  align-items: center;          /* <-- centre both columns vertically */
}

/* keep text starting at top within its own column */
.bio-text{ align-self: start; }
.bio-photo{ align-self: center; }

/* Text block */
.bio-text{
  min-width: 0;
  white-space: normal !important;
}

.bio-text p{
  margin: 0 0 1rem;
  line-height: 1.65;
}

.bio-text p:first-of-type{
  font-size: 1.05rem;   /* gentle “lead” */
}

/* Photo */
.bio-photo{
  width: 240px;
  height: auto;
  justify-self: end;            /* keeps it snug to the right edge */
  border-radius: 14px;
  display: block;
}


/* =========================
   6) Utility cards + pubs
   ========================= */
.card-lite{
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.15rem;
  margin: 1rem 0 1.15rem;
}

.pub{
  padding: 0.95rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: 0 8px 22px rgba(10,20,30,0.06);
  margin: 0.85rem 0;
}
.pub .title{ font-weight: 700; margin-bottom: 0.25rem; }
.pub .meta{ color: var(--muted); font-size: 0.98rem; }
.pub .links a{ margin-right: 0.65rem; font-weight: 650; }

/* =========================
   7) CV embeds
   ========================= */
iframe, object, embed{
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}

/* =========================
   8) Mobile responsiveness
   ========================= */
@media (max-width: 750px){
  body{ font-size: 16px; }
  h1{ font-size: 1.95rem; }

  main.content{ padding: 1.6rem 1rem 2.5rem; }

  .bio-card{
    grid-template-columns: 1fr;
    padding: 1.05rem;
  }

  .bio-photo{
    width: min(65vw, 200px);
    height: auto;
    margin: 0 auto 0.5rem;
    border-radius: 16px;
    justify-self: center;   /* nice extra safety */
  }
}