/* ===========================================================
   Robert Reimer — Philosophy & Fiction
   Design tokens
   =========================================================== */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=Libre+Baskerville:ital,wght@0,400;0,700;1,400&display=swap');

:root{
  --bg:            #15140f;
  --bg-alt:        #1c1a14;
  --bg-raised:     #211f18;
  --border:        rgba(237,231,218,0.12);
  --border-strong: rgba(237,231,218,0.22);

  --fg:            #ede7da;
  --fg-muted:      #a89f8c;
  --fg-faint:      #766f60;

  --accent:        #c19a4b;   /* muted gold — recolored from the bright yellow figure */
  --accent-soft:   #8a733f;
  --accent-2:      #5c7361;   /* muted forest green — recolored from the bright green ground */

  --shadow: 0 20px 50px rgba(0,0,0,0.45);

  --font-display: 'Cormorant Garamond', 'Iowan Old Style', Georgia, serif;
  --font-body: 'Libre Baskerville', Georgia, 'Iowan Old Style', serif;

  --space-1: 0.5rem;
  --space-2: 0.875rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: 6.5rem;

  --radius: 3px;
  --container: 78rem;

  color-scheme: dark;
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }

body{
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img{ max-width: 100%; display: block; }

h1, h2, h3, h4{
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.15;
  margin: 0 0 var(--space-2);
  color: var(--fg);
}
h1{ font-size: clamp(2.4rem, 5vw, 4.2rem); font-weight: 500; }
h2{ font-size: clamp(1.7rem, 3vw, 2.4rem); }
h3{ font-size: clamp(1.2rem, 2vw, 1.5rem); }

p{ margin: 0 0 var(--space-3); color: var(--fg-muted); max-width: 62ch; }
p.lede{ color: var(--fg); font-size: 1.15rem; }

a{ color: var(--accent); text-decoration: none; }
a:hover{ color: var(--fg); }
a:focus-visible, button:focus-visible, input:focus-visible{
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

ul{ margin: 0; padding: 0; list-style: none; }

.eyebrow{
  font-family: var(--font-body);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  display: inline-block;
  margin-bottom: var(--space-2);
}

.container{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-4);
}

.skip-link{
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--accent);
  color: var(--bg);
  padding: 0.75rem 1.25rem;
  z-index: 100;
  font-weight: 600;
}
.skip-link:focus{ left: var(--space-3); top: var(--space-3); }

/* ---------------------------------------------------------
   Header / nav
   --------------------------------------------------------- */
.site-header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(21,20,15,0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.site-header .container{
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.5rem;
}
.brand{
  color: var(--fg);
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: 0.01em;
}
.brand:hover{ color: var(--fg); }

.nav-toggle{
  display: none;
  background: none;
  border: 1px solid var(--border-strong);
  color: var(--fg);
  width: 42px;
  height: 42px;
  border-radius: var(--radius);
  cursor: pointer;
  align-items: center;
  justify-content: center;
}
.nav-toggle svg{ width: 20px; height: 20px; }

.site-nav ul{
  display: flex;
  gap: var(--space-4);
}
.site-nav a{
  color: var(--fg-muted);
  font-size: 0.92rem;
  letter-spacing: 0.02em;
  padding: 0.4rem 0.1rem;
  border-bottom: 1px solid transparent;
  transition: color 200ms ease, border-color 200ms ease;
}
.site-nav a:hover{ color: var(--fg); }
.site-nav a[aria-current="page"]{
  color: var(--fg);
  border-bottom-color: var(--accent);
}

@media (max-width: 820px){
  .nav-toggle{ display: inline-flex; }
  .site-nav{
    position: fixed;
    top: 4.5rem;
    left: 0;
    right: 0;
    height: calc(100vh - 4.5rem);
    height: calc(100dvh - 4.5rem);
    background: var(--bg);
    border-top: 1px solid var(--border);
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 220ms ease, transform 220ms ease, visibility 0s linear 220ms;
    overflow-y: auto;
  }
  .site-nav.is-open{
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
    transition: opacity 220ms ease, transform 220ms ease, visibility 0s linear 0s;
  }
  .site-nav ul{
    flex-direction: column;
    gap: 0;
    padding: var(--space-3) var(--space-4);
  }
  .site-nav a{
    display: block;
    padding: var(--space-2) 0;
    font-size: 1.1rem;
    border-bottom: 1px solid var(--border);
  }
}

/* ---------------------------------------------------------
   Page hero / header block used on inner pages
   --------------------------------------------------------- */
.page-hero{
  padding: var(--space-6) 0 var(--space-5);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.page-hero .container{ position: relative; z-index: 1; }
.page-hero p.lede{ margin-top: var(--space-2); }


/* ---------------------------------------------------------
   Home hero
   --------------------------------------------------------- */
.hero{
  padding: var(--space-6) 0;
  position: relative;
}
.hero .container{
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-5);
  align-items: center;
}
.hero-portrait{
  position: relative;
  justify-self: center;
  width: 100%;
  max-width: 380px;
}
.hero-portrait .frame{
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow);
}
.hero-portrait img{ width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }

.lit-hero .hero-portrait{ max-width: 340px; }
.frame--lit img{ aspect-ratio: 576 / 503; object-fit: cover; object-position: center 38%; }

.hero-copy h1{ margin-bottom: var(--space-1); }
.hero-copy .role{
  color: var(--fg-muted);
  font-size: 1.05rem;
  margin-bottom: var(--space-3);
}
.hero-copy .role strong{ color: var(--accent); font-weight: 600; }

@media (max-width: 900px){
  .hero .container{ grid-template-columns: 1fr; }
  .hero-portrait{ order: -1; max-width: 280px; }
}

/* ---------------------------------------------------------
   Research page photo
   --------------------------------------------------------- */
.research-photo{
  margin: 0 0 var(--space-5);
}
.research-photo img{
  width: 100%;
  display: block;
  border-radius: var(--radius);
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow);
}
.research-photo figcaption{
  margin-top: 0.7rem;
  color: var(--fg-faint);
  font-size: 0.82rem;
  font-style: italic;
}
.research-photo figcaption span{ color: var(--fg-faint); }

/* ---------------------------------------------------------
   Sections / cards
   --------------------------------------------------------- */
section.block{ padding: var(--space-5) 0; }
section.block.alt{ background: var(--bg-alt); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

.section-head{
  max-width: 42rem;
  margin-bottom: var(--space-4);
}

.grid{
  display: grid;
  gap: var(--space-3);
}
.grid.cols-3{ grid-template-columns: repeat(3, 1fr); }
.grid.cols-2{ grid-template-columns: repeat(2, 1fr); }
@media (max-width: 820px){
  .grid.cols-3, .grid.cols-2{ grid-template-columns: 1fr; }
}

.card{
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-3);
  transition: border-color 200ms ease, transform 200ms ease;
}
.card:hover{ border-color: var(--border-strong); }
.card h3{ margin-bottom: 0.5rem; }
.card p{ margin-bottom: 0; font-size: 0.95rem; }
.card .tag{
  display: inline-block;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-2);
  background: rgba(92,115,97,0.16);
  border: 1px solid rgba(92,115,97,0.35);
  padding: 0.2rem 0.55rem;
  border-radius: 2px;
  margin-bottom: var(--space-2);
}

/* ---------------------------------------------------------
   Buttons
   --------------------------------------------------------- */
.btn{
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.5rem;
  border-radius: var(--radius);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  border: 1px solid var(--accent);
  color: var(--bg);
  background: var(--accent);
  cursor: pointer;
  transition: background 200ms ease, color 200ms ease, transform 200ms ease;
}
.btn:hover{ background: #d4ad5e; color: var(--bg); transform: translateY(-1px); }
.btn.outline{
  background: transparent;
  color: var(--fg);
  border-color: var(--border-strong);
}
.btn.outline:hover{ border-color: var(--accent); color: var(--accent); background: transparent; transform: translateY(-1px); }
.btn svg{ width: 16px; height: 16px; }

/* ---------------------------------------------------------
   Lists: publications, presentations, timeline
   --------------------------------------------------------- */
.pub-group{ margin-bottom: var(--space-4); }
.pub-group h3{
  font-family: var(--font-body);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-faint);
  font-weight: 600;
  border-bottom: 1px solid var(--border);
  padding-bottom: var(--space-1);
  margin-bottom: var(--space-2);
}
.pub-item{
  display: grid;
  grid-template-columns: 4.5rem 1fr;
  gap: var(--space-3);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--border);
}
.pub-item:last-child{ border-bottom: none; }
.pub-item .year{
  font-family: var(--font-display);
  color: var(--accent);
  font-size: 1.05rem;
}
.pub-item p{ margin: 0; color: var(--fg); font-size: 0.98rem; max-width: none; }
.pub-item .venue{ color: var(--fg-muted); font-style: italic; }
@media (max-width: 620px){
  .pub-item{ grid-template-columns: 1fr; gap: 0.3rem; }
}

.pub-item details{ margin-top: 0.6rem; }
.pub-item summary{
  cursor: pointer;
  list-style: none;
  color: var(--accent);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 600;
  width: fit-content;
}
.pub-item summary::-webkit-details-marker{ display: none; }
.pub-item summary::before{ content: "+ "; }
.pub-item details[open] summary::before{ content: "\2212 "; }
.pub-item summary:hover{ color: var(--fg); }
.pub-item .abstract{
  margin: 0.6rem 0 0;
  color: var(--fg-muted);
  font-size: 0.92rem;
  max-width: 58ch;
}

.pub-item .excerpt{
  margin: 0.7rem 0 0;
  padding: 1.1rem 1.4rem;
  background: var(--bg-alt);
  border-left: 2px solid var(--accent);
  border-radius: 2px;
  max-width: 58ch;
}
.pub-item .excerpt p{
  font-family: var(--font-display);
  color: var(--fg);
  font-size: 1.02rem;
  line-height: 1.7;
  margin: 0 0 0.6em;
}
.pub-item .excerpt p + p{ text-indent: 1.4em; }
.pub-item .excerpt p:last-child{ margin-bottom: 0; }

.pub-item .poem{
  margin: 0.7rem 0 0;
  padding: 1.1rem 1.4rem;
  background: var(--bg-alt);
  border-left: 2px solid var(--accent);
  border-radius: 2px;
  max-width: 58ch;
  font-family: var(--font-display);
  color: var(--fg);
  font-size: 1.02rem;
  line-height: 1.7;
  white-space: pre-wrap;
}

.timeline{ border-left: 1px solid var(--border); padding-left: var(--space-3); }
.timeline-item{ position: relative; padding-bottom: var(--space-4); }
.timeline-item:last-child{ padding-bottom: 0; }
.timeline-item::before{
  content: "";
  position: absolute;
  left: calc(-1 * var(--space-3) - 5px);
  top: 0.3rem;
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--bg);
  box-shadow: 0 0 0 1px var(--border-strong);
}
.timeline-item .when{
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-faint);
  margin-bottom: 0.3rem;
  display: block;
}
.timeline-item h3{ margin-bottom: 0.25rem; }
.timeline-item .where{ color: var(--fg-muted); font-size: 0.92rem; margin-bottom: 0.4rem; max-width: none; }

/* ---------------------------------------------------------
   CV page
   --------------------------------------------------------- */
.cv-section{ margin-bottom: var(--space-5); }
.cv-section h2{
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  border-bottom: 1px solid var(--border-strong);
  padding-bottom: var(--space-2);
  margin-bottom: var(--space-3);
}
.cv-row{
  display: grid;
  grid-template-columns: 8rem 1.5fr 1fr;
  gap: var(--space-3);
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.94rem;
}
.cv-row:last-child{ border-bottom: none; }
.cv-row .when{ color: var(--fg-faint); font-size: 0.85rem; letter-spacing: 0.03em; }
.cv-row .what{ color: var(--fg); font-weight: 500; }
.cv-row .detail{ color: var(--fg-muted); }
@media (max-width: 720px){
  .cv-row{ grid-template-columns: 1fr; gap: 0.25rem; padding: 1rem 0; }
}

.cv-photo{
  margin: 1rem auto 1.4rem;
  max-width: 400px;
  text-align: center;
}
.cv-photo img{
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow);
}
.cv-photo figcaption{
  margin-top: 0.6rem;
  color: var(--fg-faint);
  font-size: 0.82rem;
  font-style: italic;
  max-width: none;
}
@media (max-width: 720px){
  .cv-photo{ max-width: 100%; }
}

.pill-row{ display: flex; flex-wrap: wrap; gap: 0.5rem; }
.pill{
  font-size: 0.82rem;
  color: var(--fg-muted);
  border: 1px solid var(--border-strong);
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
}

/* ---------------------------------------------------------
   Literature page specifics
   --------------------------------------------------------- */
.lit-panel{
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-4);
}
.lit-panel + .lit-panel{ margin-top: var(--space-3); }

/* ---------------------------------------------------------
   Footer
   --------------------------------------------------------- */
.site-footer{
  border-top: 1px solid var(--border);
  padding: var(--space-4) 0;
  margin-top: var(--space-5);
}
.site-footer .container{
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
  justify-content: space-between;
}
.site-footer p{ margin: 0; color: var(--fg-faint); font-size: 0.85rem; max-width: none; }
.footer-links{ display: flex; gap: var(--space-3); flex-wrap: wrap; }
.footer-links a{ color: var(--fg-muted); font-size: 0.85rem; }
.footer-links a:hover{ color: var(--accent); }

/* ---------------------------------------------------------
   Decorative divider using the figure mark
   --------------------------------------------------------- */
.divider{
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--fg-faint);
  margin: var(--space-5) 0;
}
.divider::before, .divider::after{
  content: "";
  flex: 1;
  height: 1px;
  background: var(--border);
}
.divider-dot{
  width: 7px;
  height: 7px;
  background: var(--accent);
  transform: rotate(45deg);
  flex-shrink: 0;
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}