/* =========================================
   FONT LOADING
   ========================================= */

@font-face {
  font-family: 'Cormorant Garamond';
  src: url('/assets/fonts/CormorantGaramond-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Source Serif 4';
  src: url('/assets/fonts/SourceSerif4-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Source Serif 4';
  src: url('/assets/fonts/SourceSerif4-Medium.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

/* =========================================
   CSS CUSTOM PROPERTIES
   ========================================= */

:root {
  --color-bg: #F7F5F0;
  --color-text: #1A1A1A;
  --color-accent: #2A5F6F;
  --color-muted: #5C5C5C;
  --color-rule: #D9D5CE;

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Source Serif 4', Georgia, serif;

  --size-base: 1.125rem;
  --size-small: 0.95rem;
  --size-xs: 0.875rem;
  --line-height-body: 1.75;

  --max-width-text: 680px;
  --max-width-outer: 900px;
  --space-section: 3rem;
  --space-item: 1.5rem;
}

/* =========================================
   GLOBAL RESET & BASE
   ========================================= */

* {
  box-sizing: border-box;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--size-base);
  line-height: var(--line-height-body);
  margin: 0;
  padding: 0;
}

/* =========================================
   LAYOUT
   ========================================= */

.outer-container {
  max-width: var(--max-width-outer);
  margin: 0 auto;
  padding: 0 2rem;
}

.content {
  max-width: var(--max-width-text);
}

/* =========================================
   NAVIGATION
   ========================================= */

nav {
  max-width: var(--max-width-text);
  padding: 2rem 0 1.5rem;
  display: flex;
  gap: 1.75rem;
  font-family: var(--font-body);
  font-size: var(--size-small);
  letter-spacing: 0.01em;
}

nav a {
  color: var(--color-text);
  text-decoration: none;
}

nav a:hover {
  color: var(--color-accent);
}

nav a.nav-active {
  color: var(--color-accent);
}

/* =========================================
   TYPOGRAPHY
   ========================================= */

h1 {
  font-family: var(--font-display);
  font-size: 3.75rem;
  font-weight: 400;
  line-height: 1.1;
  margin: 0 0 0.5rem 0;
  letter-spacing: -0.01em;
}

h2 {
  font-family: var(--font-display);
  font-size: 1.65rem;
  font-weight: 400;
  margin: var(--space-section) 0 1rem 0;
  letter-spacing: 0em;
}

h3 {
  font-family: var(--font-body);
  font-size: var(--size-base);
  font-weight: 500;
  margin: 0 0 0.25rem 0;
}

p {
  margin: 0 0 1.25rem 0;
}

a {
  color: var(--color-accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.muted {
  color: var(--color-muted);
  font-size: var(--size-small);
}

.affiliation {
  color: var(--color-muted);
  font-size: var(--size-small);
  margin: 0 0 0.5rem 0;
  letter-spacing: 0.02em;
}

.tagline {
  color: var(--color-text);
  font-size: 1.1rem;
  margin: 0 0 1.75rem 0;
  font-style: normal;
}

hr {
  border: none;
  border-top: 1px solid var(--color-rule);
  margin: var(--space-section) 0;
}

/* =========================================
   LISTS
   ========================================= */

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

ul.item-list li {
  margin-bottom: var(--space-item);
  padding-bottom: var(--space-item);
  border-bottom: 1px solid var(--color-rule);
}

ul.item-list li:last-child {
  border-bottom: none;
}

.item-title {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--size-base);
  color: var(--color-text);
  display: block;
  margin-bottom: 0.2rem;
}

.item-title a {
  color: var(--color-text);
  text-decoration: none;
}

.item-title a:hover {
  color: var(--color-accent);
}

.item-meta {
  color: var(--color-muted);
  font-size: var(--size-small);
  display: block;
  margin-bottom: 0.15rem;
}

.item-description {
  color: var(--color-text);
  font-size: var(--size-small);
  display: block;
  margin-top: 0.25rem;
}

.item-action {
  display: inline-block;
  margin-top: 0.6rem;
  font-size: var(--size-small);
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 500;
}

.item-action:hover {
  text-decoration: underline;
}

/* =========================================
   HOMEPAGE INTRO BLOCK
   ========================================= */

.intro-block {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2rem;
  margin-bottom: 2rem;
}

.intro-text {
  flex: 1;
}

.intro-photo {
  width: 200px;
  flex-shrink: 0;
}

.intro-photo img {
  width: 100%;
  height: auto;
  display: block;
}

/* =========================================
   CV ENTRIES
   ========================================= */

.cv-entry {
  margin-bottom: 1.25rem;
}

.cv-entry:last-child {
  margin-bottom: 0;
}

.cv-entry .item-description {
  margin: 0;
}

/* =========================================
   FOOTER
   ========================================= */

footer {
  max-width: var(--max-width-text);
  margin-top: var(--space-section);
  padding: 2rem 0;
  border-top: 1px solid var(--color-rule);
  font-size: var(--size-xs);
  color: var(--color-muted);
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
}

footer a {
  color: var(--color-muted);
  text-decoration: none;
}

footer a:hover {
  color: var(--color-accent);
}

/* =========================================
   PAPER PAGES
   ========================================= */

.paper-back {
  font-size: var(--size-small);
  margin: 0 0 2rem 0;
}

.paper-back a {
  color: var(--color-muted);
}

.paper-back a:hover {
  color: var(--color-accent);
}

h1.paper-title {
  font-size: 2.25rem;
  line-height: 1.2;
  margin: 0 0 0.5rem 0;
}

.paper-meta {
  color: var(--color-muted);
  font-size: var(--size-small);
  margin: 0 0 1.25rem 0;
}

.paper-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 0.5rem;
}

.paper-links a {
  font-size: var(--size-small);
  color: var(--color-accent);
  text-decoration: none;
  padding: 0.3rem 0.75rem;
  border: 1px solid var(--color-accent);
}

.paper-links a:hover {
  background-color: var(--color-accent);
  color: var(--color-bg);
  text-decoration: none;
}

ul.highlights {
  list-style: none;
  padding: 0;
  margin: 0.35rem 0 0.35rem 0;
}

ul.highlights li {
  padding-left: 0;
  margin-bottom: 0.4rem;
  font-size: var(--size-base);
  line-height: var(--line-height-body);
}

.paper-keywords {
  color: var(--color-muted);
  font-size: var(--size-small);
  margin: 0 0 0.25rem 0;
}

/* =========================================
   PRIVACY BAR
   ========================================= */

.privacy-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-text);
  color: var(--color-bg);
  font-size: var(--size-small);
  padding: 0.85rem 2rem;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
  z-index: 1000;
}

.privacy-bar p {
  margin: 0;
}

.privacy-bar button {
  background: none;
  border: 1px solid var(--color-bg);
  color: var(--color-bg);
  font-family: var(--font-body);
  font-size: var(--size-xs);
  padding: 0.3rem 0.9rem;
  cursor: pointer;
  letter-spacing: 0.01em;
}

.privacy-bar button:hover {
  background-color: var(--color-bg);
  color: var(--color-text);
}

.privacy-bar.hidden {
  display: none;
}

/* =========================================
   RESPONSIVE
   ========================================= */

@media (max-width: 600px) {
  h1 {
    font-size: 2.5rem;
  }

  .outer-container {
    padding: 0 1.25rem;
  }

  .intro-block {
    flex-direction: column-reverse;
  }

  .intro-photo {
    width: 55%;
    margin: 0 auto;
  }

  nav {
    flex-wrap: wrap;
    gap: 0.75rem;
  }

  footer {
    flex-direction: column;
    gap: 0.5rem;
  }
}