/* ==========================================================================
   Cristina Manuel — design system
   Ported from the Google Stitch "Academic Precision" theme.
   Tokens are plain CSS custom properties: no build step, no CDN runtime.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Tokens
   -------------------------------------------------------------------------- */
:root {
  color-scheme: light;

  /* Brand / key colours */
  --primary: #002045;
  --on-primary: #ffffff;
  --primary-container: #1a365d;
  --on-primary-container: #86a0cd;
  --primary-fixed: #d6e3ff;
  --primary-fixed-dim: #adc7f7;
  --inverse-primary: #adc7f7;

  --secondary: #555f71;
  --on-secondary: #ffffff;
  --secondary-container: #d6e0f6;
  --on-secondary-container: #3d4759;

  --tertiary: #00252a;
  --on-tertiary: #ffffff;
  --tertiary-container: #003c44;
  --on-tertiary-container: #00afc3;
  --accent: #006874;

  --error: #ba1a1a;
  --on-error: #ffffff;
  --error-container: #ffdad6;
  --on-error-container: #93000a;

  /* Surfaces */
  --background: #f7fafc;
  --on-background: #181c1e;
  --surface: #f7fafc;
  --surface-bright: #ffffff;
  --surface-dim: #d7dadc;
  --surface-container-lowest: #ffffff;
  --surface-container-low: #f1f4f6;
  --surface-container: #ebeef0;
  --surface-container-high: #e5e9eb;
  --surface-container-highest: #e0e3e5;
  --surface-variant: #e0e3e5;
  --on-surface: #181c1e;
  --on-surface-variant: #43474e;
  --inverse-surface: #2d3133;
  --inverse-on-surface: #eef1f3;

  --outline: #74777f;
  --outline-variant: #c4c6cf;

  /* Typography */
  --font-headline: "Source Serif 4", "Iowan Old Style", Georgia, "Times New Roman", serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --text-display-lg: 48px;
  --lh-display-lg: 56px;
  --text-headline-lg: 32px;
  --lh-headline-lg: 40px;
  --text-headline-md: 24px;
  --lh-headline-md: 32px;
  --text-body-lg: 18px;
  --lh-body-lg: 28px;
  --text-body-md: 16px;
  --lh-body-md: 24px;
  --text-label-sm: 12px;
  --lh-label-sm: 16px;

  /* Spacing */
  --stack-sm: 8px;
  --stack-md: 16px;
  --stack-lg: 32px;
  --gutter: 24px;
  --section-gap: 80px;
  --margin-inline: 20px;
  --container-max: 1200px;

  /* Shape */
  --radius: 2px;
  --radius-lg: 4px;
  --radius-xl: 8px;
  --radius-2xl: 12px;
  --radius-pill: 999px;

  /* Elevation */
  --shadow-sm: 0 1px 2px rgba(16, 24, 40, .06);
  --shadow-md: 0 4px 20px rgba(26, 54, 93, .08);
  --shadow-lg: 0 18px 48px rgba(16, 27, 45, .16);

  --header-h: 64px;
  --ease: cubic-bezier(.2, .7, .3, 1);
}

@media (min-width: 768px) {
  :root { --margin-inline: 64px; }
}

[data-theme="dark"] {
  color-scheme: dark;

  --primary: #adc7f7;
  --on-primary: #10294f;
  --primary-container: #2d476f;
  --on-primary-container: #d6e3ff;
  --primary-fixed-dim: #adc7f7;
  --inverse-primary: #1a365d;

  --secondary: #bdc7dc;
  --on-secondary: #273141;
  --secondary-container: #3d4759;
  --on-secondary-container: #d9e3f9;

  --tertiary: #9cf0ff;
  --on-tertiary: #00363d;
  --tertiary-container: #004f58;
  --on-tertiary-container: #9cf0ff;
  --accent: #00daf3;

  --error: #ffb4ab;
  --on-error: #690005;
  --error-container: #93000a;
  --on-error-container: #ffdad6;

  --background: #0e1214;
  --on-background: #e1e3e5;
  --surface: #0e1214;
  --surface-bright: #34383a;
  --surface-dim: #0e1214;
  --surface-container-lowest: #090c0e;
  --surface-container-low: #181c1e;
  --surface-container: #1c2022;
  --surface-container-high: #262a2d;
  --surface-container-highest: #313538;
  --surface-variant: #41484d;
  --on-surface: #e1e3e5;
  --on-surface-variant: #c0c7cd;
  --inverse-surface: #e1e3e5;
  --inverse-on-surface: #2d3133;

  --outline: #8a9297;
  --outline-variant: #41484d;

  --shadow-md: 0 4px 20px rgba(0, 0, 0, .45);
  --shadow-lg: 0 18px 48px rgba(0, 0, 0, .6);
}

/* --------------------------------------------------------------------------
   2. Base
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 24px); }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--background);
  color: var(--on-surface);
  font-family: var(--font-body);
  font-size: var(--text-body-md);
  line-height: var(--lh-body-md);
  -webkit-font-smoothing: antialiased;
  transition: background-color .3s var(--ease), color .3s var(--ease);
}

body.is-locked { overflow: hidden; }

h1, h2, h3, h4 {
  font-family: var(--font-headline);
  color: var(--on-background);
  margin: 0;
}

p { margin: 0; }
img { max-width: 100%; display: block; }
a { color: var(--primary); text-decoration: none; }

ul { margin: 0; padding: 0; }

button, input, select, textarea { font: inherit; color: inherit; }

:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
  border-radius: var(--radius-lg);
}

.material-symbols-outlined {
  font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
  user-select: none;
  line-height: 1;
}
.filled-icon { font-variation-settings: 'FILL' 1, 'wght' 400, 'GRAD' 0, 'opsz' 24; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute; left: 50%; top: 8px; transform: translate(-50%, -200%);
  background: var(--primary); color: var(--on-primary);
  padding: 10px 18px; border-radius: var(--radius-lg); z-index: 200;
  font-size: var(--text-label-sm); letter-spacing: .05em; font-weight: 600;
  transition: transform .2s var(--ease);
}
.skip-link:focus { transform: translate(-50%, 0); }

/* --------------------------------------------------------------------------
   3. Type scale utilities
   -------------------------------------------------------------------------- */
.display-lg {
  font-family: var(--font-headline);
  font-size: var(--text-display-lg); line-height: var(--lh-display-lg);
  font-weight: 700; letter-spacing: -.02em;
}
.headline-lg {
  font-family: var(--font-headline);
  font-size: var(--text-headline-lg); line-height: var(--lh-headline-lg); font-weight: 600;
}
.headline-md {
  font-family: var(--font-headline);
  font-size: var(--text-headline-md); line-height: var(--lh-headline-md); font-weight: 600;
}
.body-lg { font-size: var(--text-body-lg); line-height: var(--lh-body-lg); }
.body-md { font-size: var(--text-body-md); line-height: var(--lh-body-md); }
.label-sm {
  font-size: var(--text-label-sm); line-height: var(--lh-label-sm);
  letter-spacing: .05em; font-weight: 600;
}
.muted { color: var(--on-surface-variant); }
.text-primary { color: var(--primary); }

@media (max-width: 767px) {
  :root {
    --text-display-lg: 34px; --lh-display-lg: 42px;
    --text-headline-lg: 26px; --lh-headline-lg: 34px;
    --text-headline-md: 20px; --lh-headline-md: 28px;
    --section-gap: 56px;
  }
}

/* --------------------------------------------------------------------------
   4. Layout
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--margin-inline);
}

main { flex: 1 0 auto; padding-top: calc(var(--header-h) + 40px); padding-bottom: var(--section-gap); }

.section { margin-bottom: var(--section-gap); }

.section-head {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: var(--stack-md); flex-wrap: wrap;
  border-bottom: 2px solid var(--outline-variant);
  padding-bottom: 8px; margin-bottom: var(--stack-lg);
}
.section-title-rule {
  border-bottom: 2px solid var(--primary-container);
  padding-bottom: 8px; margin-bottom: var(--stack-lg); display: inline-block;
}
[data-theme="dark"] .section-title-rule { border-bottom-color: var(--primary); }

.page-head { margin-bottom: var(--stack-lg); }
.page-head .eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--primary); margin-bottom: 12px;
}
.page-head p { max-width: 68ch; margin-top: 12px; color: var(--on-surface-variant); }

.divider { height: 1px; background: var(--outline-variant); border: 0; margin: var(--stack-lg) 0; }

/* --------------------------------------------------------------------------
   5. Header / navigation
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  height: var(--header-h);
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  backdrop-filter: saturate(140%) blur(12px);
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid var(--outline-variant);
  transition: box-shadow .25s var(--ease), background-color .25s var(--ease);
}
.site-header.is-stuck { box-shadow: var(--shadow-md); }

.header-inner {
  height: var(--header-h);
  display: flex; align-items: center; justify-content: space-between; gap: var(--stack-md);
}

.brand {
  font-family: var(--font-headline);
  font-size: 22px; font-weight: 700; letter-spacing: -.01em;
  color: var(--primary); display: inline-flex; align-items: center; gap: 10px;
}
.brand .brand-mark {
  width: 30px; height: 30px; border-radius: var(--radius-lg);
  background: var(--primary-container); color: #fff;
  display: grid; place-items: center;
  font-size: 15px; font-weight: 700; font-family: var(--font-body);
  flex: none;
}
[data-theme="dark"] .brand .brand-mark { color: var(--on-primary-container); }

.nav-desktop { display: none; gap: 4px; align-items: center; }
@media (min-width: 900px) { .nav-desktop { display: flex; } }

.nav-link {
  position: relative;
  padding: 8px 12px; border-radius: var(--radius-lg);
  color: var(--on-surface-variant);
  font-size: var(--text-label-sm); line-height: var(--lh-label-sm);
  letter-spacing: .05em; font-weight: 600;
  transition: color .2s var(--ease), background-color .2s var(--ease);
}
.nav-link::after {
  content: ""; position: absolute; left: 12px; right: 12px; bottom: 2px;
  height: 2px; background: var(--primary);
  transform: scaleX(0); transform-origin: left; transition: transform .25s var(--ease);
}
.nav-link:hover { color: var(--primary); background: var(--surface-container-low); }
.nav-link:hover::after, .nav-link.is-active::after { transform: scaleX(1); }
.nav-link.is-active { color: var(--primary); font-weight: 700; }

.header-actions { display: flex; align-items: center; gap: 10px; }

.search-field { position: relative; display: none; }
@media (min-width: 640px) { .search-field { display: block; } }
.search-field .material-symbols-outlined {
  position: absolute; left: 10px; top: 50%; transform: translateY(-50%);
  font-size: 18px; color: var(--outline); pointer-events: none;
}
.search-field input {
  width: 190px; padding: 7px 12px 7px 34px;
  border: 1px solid var(--outline-variant); border-radius: var(--radius-lg);
  background: var(--surface-container-lowest); color: var(--on-surface);
  font-size: 14px; outline: none;
  transition: width .25s var(--ease), border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.search-field input::placeholder { color: var(--outline); }
.search-field input:focus {
  width: 240px; border-color: var(--primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 18%, transparent);
}

.icon-btn {
  width: 38px; height: 38px; display: grid; place-items: center;
  border: 1px solid transparent; border-radius: var(--radius-lg);
  background: transparent; color: var(--on-surface-variant);
  cursor: pointer; transition: background-color .2s var(--ease), color .2s var(--ease), transform .2s var(--ease);
}
.icon-btn:hover { background: var(--surface-container); color: var(--primary); }
.icon-btn:active { transform: scale(.94); }
.icon-btn .material-symbols-outlined { font-size: 21px; }

.nav-toggle { display: grid; }
@media (min-width: 900px) { .nav-toggle { display: none; } }

/* Scroll progress bar */
.scroll-progress {
  position: absolute; left: 0; bottom: -1px; height: 2px; width: 100%;
  transform: scaleX(0); transform-origin: left;
  background: linear-gradient(90deg, var(--primary-container), var(--accent));
}

/* Mobile drawer */
.nav-overlay {
  position: fixed; inset: 0; z-index: 110;
  background: rgba(9, 14, 20, .5);
  opacity: 0; visibility: hidden; transition: opacity .25s var(--ease), visibility .25s;
}
.nav-overlay.is-open { opacity: 1; visibility: visible; }

.nav-drawer {
  position: fixed; top: 0; right: 0; bottom: 0; z-index: 120;
  width: min(84vw, 330px);
  background: var(--surface-container-lowest);
  border-left: 1px solid var(--outline-variant);
  padding: 20px;
  transform: translateX(100%); transition: transform .3s var(--ease);
  display: flex; flex-direction: column; gap: 6px;
  box-shadow: var(--shadow-lg);
  overflow-y: auto;
}
.nav-drawer.is-open { transform: translateX(0); }
.nav-drawer .drawer-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: var(--stack-md); padding-bottom: var(--stack-md);
  border-bottom: 1px solid var(--outline-variant);
}
.drawer-link {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 12px; border-radius: var(--radius-lg);
  color: var(--on-surface); font-weight: 600; font-size: 15px;
  border-left: 3px solid transparent;
  transition: background-color .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease);
}
.drawer-link:hover { background: var(--surface-container-low); }
.drawer-link.is-active { color: var(--primary); border-left-color: var(--primary); background: var(--surface-container-low); }
.drawer-link .material-symbols-outlined { font-size: 18px; opacity: .55; }
.nav-drawer .btn { margin-top: var(--stack-md); }

/* --------------------------------------------------------------------------
   6. Buttons, chips, tags
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px 20px; border-radius: var(--radius-lg);
  font-size: var(--text-label-sm); line-height: var(--lh-label-sm);
  letter-spacing: .05em; font-weight: 600;
  border: 1px solid transparent; cursor: pointer; white-space: nowrap;
  transition: transform .18s var(--ease), box-shadow .2s var(--ease),
              background-color .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}
.btn .material-symbols-outlined { font-size: 18px; }
.btn:active { transform: translateY(1px) scale(.99); }

.btn-primary { background: var(--primary); color: var(--on-primary); }
.btn-primary:hover { background: var(--primary-container); box-shadow: var(--shadow-md); }
[data-theme="dark"] .btn-primary:hover { background: var(--primary-fixed); color: var(--on-primary); }

.btn-outline {
  background: transparent; color: var(--on-surface);
  border-color: var(--outline);
}
.btn-outline:hover { background: var(--surface-container-low); border-color: var(--primary); color: var(--primary); }

.btn-ghost { background: transparent; color: var(--on-surface-variant); border-color: var(--outline-variant); }
.btn-ghost:hover { background: var(--surface-container); color: var(--primary); }

.btn-sm { padding: 7px 14px; }
.btn-block { width: 100%; }

.tag {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 11px; border-radius: var(--radius-pill);
  border: 1px solid var(--outline-variant);
  background: var(--surface-container-lowest);
  color: var(--on-surface-variant);
  font-size: var(--text-label-sm); line-height: var(--lh-label-sm);
  letter-spacing: .04em; font-weight: 600;
}
.tag .material-symbols-outlined { font-size: 15px; color: var(--primary); }

.badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 10px; border-radius: var(--radius);
  background: var(--primary); color: var(--on-primary);
  font-size: 11px; letter-spacing: .08em; font-weight: 700; text-transform: uppercase;
}

.chip {
  padding: 8px 16px; border-radius: var(--radius-pill);
  border: 1px solid var(--outline-variant);
  background: var(--surface-container-lowest); color: var(--on-surface-variant);
  font-size: var(--text-label-sm); letter-spacing: .04em; font-weight: 600;
  cursor: pointer;
  transition: all .2s var(--ease);
}
.chip:hover { border-color: var(--primary); color: var(--primary); }
.chip[aria-pressed="true"] {
  background: var(--primary); border-color: var(--primary); color: var(--on-primary);
  box-shadow: var(--shadow-sm);
}

.chip-row { display: flex; flex-wrap: wrap; gap: 10px; }

/* --------------------------------------------------------------------------
   7. Cards
   -------------------------------------------------------------------------- */
.card {
  background: var(--surface-container-lowest);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: box-shadow .28s var(--ease), transform .28s var(--ease),
              border-color .28s var(--ease), border-left-width .18s var(--ease);
}
.card-hover:hover {
  box-shadow: var(--shadow-md);
  border-left-width: 4px;
  border-left-color: var(--primary-container);
  transform: translateY(-2px);
}
[data-theme="dark"] .card-hover:hover { border-left-color: var(--primary); }

.card-media { position: relative; overflow: hidden; background: var(--surface-container); }
.card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.card:hover .card-media img { transform: scale(1.05); }
.card-body { padding: 24px; }

/* --------------------------------------------------------------------------
   8. Hero
   -------------------------------------------------------------------------- */
.hero {
  display: grid; grid-template-columns: 1fr; gap: var(--stack-lg);
  align-items: center; margin-bottom: var(--section-gap);
}
@media (min-width: 1024px) {
  .hero { grid-template-columns: 1fr 1fr; gap: 56px; min-height: 560px; }
}

.hero-copy > * + * { margin-top: var(--stack-md); }
.hero .hero-sub { color: var(--on-surface-variant); font-family: var(--font-headline); }
.hero .hero-lede { max-width: 58ch; color: var(--on-surface-variant); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; padding-top: 8px; }

.hero-figure {
  position: relative; border-radius: var(--radius-2xl); overflow: hidden;
  background: var(--surface-container); aspect-ratio: 4 / 3.4;
  box-shadow: var(--shadow-md); margin: 0;
}
@media (min-width: 1024px) { .hero-figure { height: 500px; aspect-ratio: auto; } }
.hero-figure img { width: 100%; height: 100%; object-fit: cover; }
.hero-figure figcaption {
  position: absolute; inset: auto 0 0 0; padding: 22px;
  background: linear-gradient(to top, rgba(0, 0, 0, .72), rgba(0, 0, 0, 0));
  color: #fff; font-size: var(--text-label-sm); line-height: 18px;
  letter-spacing: .04em; font-weight: 600;
}

/* Stat strip */
.stats {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px;
  background: var(--outline-variant);
  border: 1px solid var(--outline-variant); border-radius: var(--radius-xl);
  overflow: hidden; margin-bottom: var(--section-gap);
}
@media (min-width: 768px) { .stats { grid-template-columns: repeat(4, 1fr); } }
.stat { background: var(--surface-container-lowest); padding: 26px 22px; text-align: center; }
.stat .stat-value {
  font-family: var(--font-headline); font-size: 38px; line-height: 1.1;
  font-weight: 700; color: var(--primary); letter-spacing: -.02em;
}
.stat .stat-label {
  margin-top: 6px; font-size: var(--text-label-sm); letter-spacing: .06em;
  font-weight: 600; text-transform: uppercase; color: var(--on-surface-variant);
}

/* --------------------------------------------------------------------------
   9. Bento highlights
   -------------------------------------------------------------------------- */
.bento { display: grid; grid-template-columns: 1fr; gap: var(--gutter); }
@media (min-width: 900px) {
  .bento { grid-template-columns: repeat(3, 1fr); grid-auto-rows: 250px; }
  .bento .bento-lead { grid-column: span 2; grid-row: span 2; }
}
.bento .card { display: flex; flex-direction: column; }
.bento-lead .card-media { height: 200px; border-bottom: 1px solid var(--outline-variant); flex: none; }
@media (min-width: 900px) { .bento-lead .card-media { height: 240px; } }
.bento-lead .card-body { flex: 1; display: flex; flex-direction: column; justify-content: space-between; }
.bento-lead h3 { transition: color .2s var(--ease); }
.bento-lead:hover h3 { color: var(--primary); }
.card-foot {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  margin-top: var(--stack-md); padding-top: var(--stack-md);
  border-top: 1px solid var(--surface-variant);
}

.card-note { position: relative; padding: 24px; display: flex; flex-direction: column; justify-content: space-between; }
.card-note .blob {
  position: absolute; top: -18px; right: -18px; width: 100px; height: 100px;
  border-radius: 0 0 0 100%; opacity: .12; background: var(--primary-container);
  transition: transform .35s var(--ease);
}
.card-note.is-accent .blob { background: var(--accent); opacity: .16; }
.card-note:hover .blob { transform: scale(1.18); }
.card-note .kicker {
  display: flex; align-items: center; gap: 8px; margin-bottom: 14px;
  color: var(--primary-container); font-size: var(--text-label-sm);
  letter-spacing: .08em; font-weight: 700; text-transform: uppercase;
}
.card-note.is-accent .kicker { color: var(--accent); }
[data-theme="dark"] .card-note .kicker { color: var(--primary); }
.card-note h3 { margin-bottom: 8px; }

.arrow-link {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--primary); font-size: var(--text-label-sm);
  letter-spacing: .05em; font-weight: 600;
}
.arrow-link .material-symbols-outlined { font-size: 17px; transition: transform .22s var(--ease); }
.arrow-link:hover { text-decoration: underline; }
.arrow-link:hover .material-symbols-outlined { transform: translateX(4px); }

/* --------------------------------------------------------------------------
   10. News list
   -------------------------------------------------------------------------- */
.news-list { display: flex; flex-direction: column; gap: 12px; }
.news-item {
  display: grid; grid-template-columns: 1fr; gap: var(--gutter);
  padding: 16px; border-radius: var(--radius-xl);
  border: 1px solid transparent;
  transition: background-color .25s var(--ease), border-color .25s var(--ease);
}
@media (min-width: 768px) { .news-item { grid-template-columns: 260px 1fr; align-items: center; } }
.news-item:hover { background: var(--surface-container-lowest); border-color: var(--outline-variant); }
.news-thumb { height: 150px; border-radius: var(--radius-lg); overflow: hidden; background: var(--surface-container); }
.news-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s var(--ease); }
.news-item:hover .news-thumb img { transform: scale(1.06); }
.news-body { display: flex; flex-direction: column; gap: 8px; }
.news-kicker { color: var(--primary); font-size: var(--text-label-sm); letter-spacing: .08em; font-weight: 700; text-transform: uppercase; }
.news-meta { display: flex; align-items: center; gap: 12px; color: var(--on-surface-variant); font-size: var(--text-label-sm); letter-spacing: .04em; }
.news-meta .dot { width: 3px; height: 3px; border-radius: 50%; background: var(--outline); }

/* --------------------------------------------------------------------------
   11. CV page
   -------------------------------------------------------------------------- */
.cv-layout { display: grid; grid-template-columns: 1fr; gap: var(--gutter); align-items: start; }
@media (min-width: 900px) { .cv-layout { grid-template-columns: 250px 1fr; gap: var(--stack-lg); } }

.cv-nav {
  background: var(--surface-container-lowest);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-xl); padding: 8px;
  display: flex; flex-direction: row; gap: 4px; overflow-x: auto;
}
@media (min-width: 900px) {
  .cv-nav { position: sticky; top: calc(var(--header-h) + 24px); flex-direction: column; overflow: visible; }
}
.cv-nav a {
  display: block; padding: 11px 14px; border-radius: var(--radius-lg);
  color: var(--on-surface-variant); font-size: 13px; font-weight: 600;
  white-space: nowrap;
  transition: background-color .2s var(--ease), color .2s var(--ease);
}
.cv-nav a:hover { background: var(--surface-container-low); color: var(--primary); }
.cv-nav a.is-active { background: var(--primary-container); color: #fff; }
[data-theme="dark"] .cv-nav a.is-active { background: var(--primary); color: var(--on-primary); }

.cv-panel {
  background: var(--surface-container-lowest);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-xl);
  padding: 28px; margin-bottom: var(--gutter);
  scroll-margin-top: calc(var(--header-h) + 24px);
}
.cv-panel > h2 {
  display: flex; align-items: center; gap: 12px;
  padding-bottom: var(--stack-md); margin-bottom: var(--stack-lg);
  border-bottom: 1px solid var(--outline-variant);
}
.cv-panel > h2 .material-symbols-outlined { color: var(--primary); font-size: 26px; }

.timeline { position: relative; padding-left: 26px; }
.timeline::before {
  content: ""; position: absolute; left: 5px; top: 6px; bottom: 6px;
  width: 2px; background: var(--outline-variant);
}
.entry { position: relative; padding-bottom: var(--stack-lg); }
.entry:last-child { padding-bottom: 0; }
.entry::before {
  content: ""; position: absolute; left: -26px; top: 7px;
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--surface-container-lowest);
  border: 2px solid var(--primary-container);
  transition: background-color .2s var(--ease), transform .2s var(--ease);
}
[data-theme="dark"] .entry::before { border-color: var(--primary); }
.entry:hover::before { background: var(--primary-container); transform: scale(1.2); }

.entry-head { display: flex; align-items: baseline; justify-content: space-between; gap: var(--stack-md); flex-wrap: wrap; }
.entry-head h3 { font-size: var(--text-headline-md); line-height: var(--lh-headline-md); }
.entry-date {
  font-size: var(--text-label-sm); letter-spacing: .06em; font-weight: 600;
  color: var(--on-surface-variant); white-space: nowrap;
}
.entry-org { color: var(--primary); font-weight: 600; font-size: 14px; margin-top: 4px; }
.entry-body { margin-top: 10px; color: var(--on-surface-variant); }
.entry-body ul { list-style: none; display: flex; flex-direction: column; gap: 8px; margin-top: 10px; }
.entry-body li { position: relative; padding-left: 20px; }
.entry-body li::before {
  content: ""; position: absolute; left: 4px; top: 10px;
  width: 5px; height: 5px; border-radius: 50%; background: var(--outline);
}
.entry-note { font-size: 14px; color: var(--secondary); margin-top: 8px; }

.grant-card {
  border: 1px solid var(--outline-variant); border-left: 4px solid var(--primary-container);
  border-radius: var(--radius-lg); padding: 20px; background: var(--surface-container-low);
  margin-bottom: var(--stack-md);
  transition: box-shadow .25s var(--ease), transform .25s var(--ease);
}
[data-theme="dark"] .grant-card { border-left-color: var(--primary); }
.grant-card:hover { box-shadow: var(--shadow-md); transform: translateX(3px); }
.grant-meta { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 12px; }
.grant-meta span { display: block; color: var(--on-surface-variant); font-size: var(--text-label-sm); letter-spacing: .05em; font-weight: 600; }
.grant-meta strong { color: var(--on-surface); font-size: 15px; }

.cv-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: var(--stack-lg); }

/* --------------------------------------------------------------------------
   12. Publications page
   -------------------------------------------------------------------------- */
.pubs-layout { display: grid; grid-template-columns: 1fr; gap: var(--gutter); align-items: start; }
@media (min-width: 900px) { .pubs-layout { grid-template-columns: 250px 1fr; gap: var(--stack-lg); } }

.filter-panel {
  background: var(--surface-container-lowest);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-xl); padding: 22px;
}
@media (min-width: 900px) { .filter-panel { position: sticky; top: calc(var(--header-h) + 24px); } }
.filter-group + .filter-group { margin-top: var(--stack-lg); }
.filter-group h3 {
  font-family: var(--font-body); font-size: var(--text-label-sm);
  letter-spacing: .1em; font-weight: 700; text-transform: uppercase;
  color: var(--on-surface-variant); margin-bottom: 12px;
}
.check {
  display: flex; align-items: center; gap: 10px; padding: 7px 8px;
  border-radius: var(--radius-lg); cursor: pointer; font-size: 14px;
  transition: background-color .18s var(--ease);
}
.check:hover { background: var(--surface-container-low); }
.check[hidden] { display: none; }
.check input {
  appearance: none; -webkit-appearance: none;
  width: 17px; height: 17px; flex: none; margin: 0;
  border: 1.5px solid var(--outline); border-radius: 3px;
  background: var(--surface-container-lowest);
  display: grid; place-items: center; cursor: pointer;
  transition: background-color .18s var(--ease), border-color .18s var(--ease);
}
.check input::after {
  content: ""; width: 9px; height: 5px;
  border-left: 2px solid var(--on-primary); border-bottom: 2px solid var(--on-primary);
  transform: rotate(-45deg) scale(0); transition: transform .18s var(--ease);
  margin-top: -2px;
}
.check input:checked { background: var(--primary); border-color: var(--primary); }
.check input:checked::after { transform: rotate(-45deg) scale(1); }
.check .count { margin-left: auto; color: var(--outline); font-size: 12px; font-weight: 600; }

.link-btn {
  background: none; border: 0; padding: 6px 8px; cursor: pointer;
  color: var(--primary); font-size: var(--text-label-sm);
  letter-spacing: .05em; font-weight: 600;
}
.link-btn:hover { text-decoration: underline; }

.pubs-toolbar {
  display: flex; flex-wrap: wrap; gap: 14px; align-items: center;
  background: var(--surface-container-lowest);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-xl); padding: 14px 16px; margin-bottom: var(--gutter);
}
.pubs-toolbar .search-inline { position: relative; flex: 1 1 260px; }
.pubs-toolbar .search-inline .material-symbols-outlined {
  position: absolute; left: 12px; top: 50%; transform: translateY(-50%);
  color: var(--outline); font-size: 20px; pointer-events: none;
}
.pubs-toolbar .search-inline input {
  width: 100%; padding: 11px 14px 11px 42px;
  border: 1px solid var(--outline-variant); border-radius: var(--radius-lg);
  background: var(--surface); color: var(--on-surface); outline: none;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.pubs-toolbar .search-inline input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 16%, transparent);
}
.select {
  padding: 11px 14px; border: 1px solid var(--outline-variant);
  border-radius: var(--radius-lg); background: var(--surface);
  color: var(--on-surface); font-size: 14px; font-weight: 600; cursor: pointer;
}

.result-count { color: var(--on-surface-variant); font-size: var(--text-label-sm); letter-spacing: .05em; font-weight: 600; margin-bottom: 12px; }

.pubs-table { width: 100%; border-collapse: collapse; }
.pubs-table thead th {
  text-align: left; padding: 12px 14px;
  border-bottom: 1px solid var(--outline-variant);
  color: var(--on-surface-variant);
  font-size: var(--text-label-sm); letter-spacing: .1em;
  font-weight: 700; text-transform: uppercase;
}
.pubs-table tbody tr { border-bottom: 1px solid var(--outline-variant); transition: background-color .2s var(--ease); }
.pubs-table tbody tr:hover { background: var(--surface-container-lowest); }
.pubs-table td { padding: 20px 14px; vertical-align: top; }
.pubs-table .col-title { width: 40%; }
.pubs-table th:nth-child(2), .pubs-table td:nth-child(2) { width: 17%; }
.pubs-table th:nth-child(3), .pubs-table td:nth-child(3) { width: 17%; }
.pubs-table th:nth-child(4), .pubs-table td:nth-child(4) { width: 8%; }
.pubs-table th:nth-child(5), .pubs-table td:nth-child(5) { width: 18%; }
.pub-title {
  font-family: var(--font-headline); font-size: 19px; line-height: 27px;
  font-weight: 600; color: var(--on-surface); margin-bottom: 10px;
  background: none; border: 0; padding: 0; text-align: left;
  cursor: pointer; transition: color .2s var(--ease);
  display: flex; align-items: flex-start; gap: 8px;
}
.pub-title:hover { color: var(--primary); }
.pub-title .material-symbols-outlined { font-size: 20px; margin-top: 3px; color: var(--outline); transition: transform .25s var(--ease); flex: none; }
.pub-title[aria-expanded="true"] .material-symbols-outlined { transform: rotate(180deg); color: var(--primary); }
.pub-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.pub-tag {
  padding: 3px 9px; border-radius: var(--radius); background: var(--surface-container-high);
  color: var(--on-surface-variant); font-size: 11px; letter-spacing: .05em; font-weight: 600;
}
.pub-authors, .pub-venue { font-size: 14px; color: var(--on-surface-variant); line-height: 21px; }
.pub-venue { font-style: italic; }
.pub-year { font-size: 15px; font-weight: 600; color: var(--on-surface); }
.pub-actions { display: flex; gap: 4px; }
.pub-detail {
  margin-top: 14px; padding: 14px 16px; border-radius: var(--radius-lg);
  background: var(--surface-container-low); border-left: 3px solid var(--primary-container);
  font-size: 14px; line-height: 22px; color: var(--on-surface-variant);
}
[data-theme="dark"] .pub-detail { border-left-color: var(--primary); }
.pub-metrics { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 10px; font-size: var(--text-label-sm); letter-spacing: .05em; color: var(--secondary); font-weight: 600; }
mark { background: color-mix(in srgb, var(--accent) 28%, transparent); color: inherit; padding: 0 2px; border-radius: 2px; }

/* Card layout for narrow screens */
@media (max-width: 767px) {
  .pubs-table, .pubs-table tbody, .pubs-table tr, .pubs-table td { display: block; width: 100%; }
  .pubs-table thead { display: none; }
  .pubs-table tbody tr {
    background: var(--surface-container-lowest);
    border: 1px solid var(--outline-variant); border-radius: var(--radius-xl);
    margin-bottom: 14px; padding: 18px;
  }
  .pubs-table td { padding: 4px 0; }
  .pubs-table td[data-label]::before {
    content: attr(data-label); display: block;
    font-size: 11px; letter-spacing: .1em; text-transform: uppercase;
    color: var(--outline); font-weight: 700; margin-bottom: 3px; margin-top: 10px;
  }
  .pubs-table .col-title { width: auto; }
}

.pagination { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: var(--stack-lg); flex-wrap: wrap; }
.page-btn {
  min-width: 38px; height: 38px; padding: 0 12px;
  display: inline-grid; place-items: center;
  border: 1px solid var(--outline-variant); border-radius: var(--radius-lg);
  background: var(--surface-container-lowest); color: var(--on-surface-variant);
  cursor: pointer; font-size: 14px; font-weight: 600;
  transition: all .2s var(--ease);
}
.page-btn:hover:not(:disabled) { border-color: var(--primary); color: var(--primary); }
.page-btn[aria-current="page"] { background: var(--primary); border-color: var(--primary); color: var(--on-primary); }
.page-btn:disabled { opacity: .4; cursor: not-allowed; }

.empty-state {
  text-align: center; padding: 60px 20px; color: var(--on-surface-variant);
  border: 1px dashed var(--outline-variant); border-radius: var(--radius-xl);
}
.empty-state .material-symbols-outlined { font-size: 44px; color: var(--outline); margin-bottom: 12px; }

/* --------------------------------------------------------------------------
   13. Projects page
   -------------------------------------------------------------------------- */
.projects-grid { display: grid; grid-template-columns: 1fr; gap: var(--gutter); }
@media (min-width: 640px) { .projects-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .projects-grid { grid-template-columns: repeat(3, 1fr); } }

.project-card { display: flex; flex-direction: column; cursor: pointer; }
.project-card .arrow-link { background: none; border: 0; padding: 0; cursor: pointer; align-self: flex-start; }
.project-card .card-media { height: 180px; flex: none; }
.project-card .card-body { display: flex; flex-direction: column; gap: 12px; flex: 1; }
.project-card h3 { font-size: 21px; line-height: 29px; transition: color .2s var(--ease); }
.project-card:hover h3 { color: var(--primary); }
.project-card p { color: var(--on-surface-variant); font-size: 15px; line-height: 23px; flex: 1; }
.project-status {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: var(--text-label-sm); letter-spacing: .06em; font-weight: 700; text-transform: uppercase;
}
.project-status .dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.status-active { color: #1e7a4b; }
.status-recruiting { color: #8a5200; }
.status-analysis { color: var(--primary-container); }
[data-theme="dark"] .status-active { color: #6fd39b; }
[data-theme="dark"] .status-recruiting { color: #f0b357; }
[data-theme="dark"] .status-analysis { color: var(--primary); }

.progress-track { height: 5px; border-radius: var(--radius-pill); background: var(--surface-container-high); overflow: hidden; }
.progress-fill {
  height: 100%; width: 0; border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--primary-container), var(--accent));
  transition: width 1.1s var(--ease);
}
[data-theme="dark"] .progress-fill { background: linear-gradient(90deg, var(--primary), var(--accent)); }

/* --------------------------------------------------------------------------
   14. Dialogs (project detail + contact)
   -------------------------------------------------------------------------- */
dialog.modal {
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-2xl);
  padding: 0; max-width: min(640px, calc(100vw - 32px)); width: 100%;
  background: var(--surface-container-lowest); color: var(--on-surface);
  box-shadow: var(--shadow-lg);
}
dialog.modal::backdrop { background: rgba(9, 14, 20, .55); backdrop-filter: blur(3px); }
dialog.modal[open] { animation: modal-in .28s var(--ease); }
@keyframes modal-in { from { opacity: 0; transform: translateY(14px) scale(.98); } }

.modal-head {
  display: flex; align-items: flex-start; justify-content: space-between; gap: var(--stack-md);
  padding: 24px 24px 16px; border-bottom: 1px solid var(--outline-variant);
}
.modal-body { padding: 24px; display: flex; flex-direction: column; gap: var(--stack-md); max-height: 62vh; overflow-y: auto; }
.modal-body img { border-radius: var(--radius-xl); width: 100%; max-height: 220px; object-fit: cover; }
.modal-foot {
  padding: 16px 24px; border-top: 1px solid var(--outline-variant);
  display: flex; justify-content: flex-end; gap: 12px; flex-wrap: wrap;
}

.field { display: flex; flex-direction: column; gap: 7px; }
.field label { font-size: var(--text-label-sm); letter-spacing: .06em; font-weight: 700; text-transform: uppercase; color: var(--on-surface-variant); }
.field input, .field textarea {
  padding: 11px 13px; border: 1px solid var(--outline-variant);
  border-radius: var(--radius-lg); background: var(--surface);
  color: var(--on-surface); outline: none; font-size: 15px;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.field textarea { resize: vertical; min-height: 110px; }
.field input:focus, .field textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 16%, transparent);
}
.field .error-text { color: var(--error); font-size: 13px; display: none; }
.field.is-invalid input, .field.is-invalid textarea { border-color: var(--error); }
.field.is-invalid .error-text { display: block; }

.detail-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--stack-md); margin: 0; }
.detail-grid > div { background: var(--surface-container-low); border-radius: var(--radius-lg); padding: 14px; }
.detail-grid dt { font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--on-surface-variant); font-weight: 700; }
.detail-grid dd { margin: 5px 0 0; font-weight: 600; font-size: 15px; }

/* --------------------------------------------------------------------------
   15. Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--primary); color: #fff; margin-top: auto;
  padding: 28px 0;
}
[data-theme="dark"] .site-footer { background: var(--surface-container-low); border-top: 1px solid var(--outline-variant); color: var(--on-surface); }
.footer-inner {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: var(--stack-md);
}
.footer-brand { font-family: var(--font-headline); font-size: 21px; font-weight: 700; color: inherit; }
.footer-links { display: flex; flex-wrap: wrap; gap: 22px; }
.footer-links a {
  color: inherit; opacity: .85;
  font-size: var(--text-label-sm); letter-spacing: .05em; font-weight: 600;
  transition: opacity .2s var(--ease);
}
.footer-links a:hover { opacity: 1; text-decoration: underline; }
.footer-copy { opacity: .75; font-size: var(--text-label-sm); letter-spacing: .04em; }

/* --------------------------------------------------------------------------
   16. Motion, toast, back-to-top
   -------------------------------------------------------------------------- */
/* Only hide content when scripting is available to reveal it again. */
html.js .reveal { opacity: 0; transform: translateY(18px); }
html.js .reveal.is-visible {
  opacity: 1; transform: none;
  transition: opacity .6s var(--ease), transform .6s var(--ease);
}

.to-top {
  position: fixed; right: 20px; bottom: 20px; z-index: 90;
  width: 46px; height: 46px; border-radius: 50%;
  display: grid; place-items: center; cursor: pointer;
  background: var(--primary); color: var(--on-primary); border: 0;
  box-shadow: var(--shadow-md);
  opacity: 0; visibility: hidden; transform: translateY(12px);
  transition: opacity .25s var(--ease), transform .25s var(--ease), visibility .25s;
}
.to-top.is-visible { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { background: var(--primary-container); }

.toast {
  position: fixed; left: 50%; bottom: 26px; z-index: 300;
  transform: translate(-50%, 20px);
  background: var(--inverse-surface); color: var(--inverse-on-surface);
  padding: 12px 20px; border-radius: var(--radius-pill);
  font-size: 14px; font-weight: 600; box-shadow: var(--shadow-lg);
  opacity: 0; visibility: hidden;
  transition: opacity .25s var(--ease), transform .25s var(--ease), visibility .25s;
}
.toast.is-visible { opacity: 1; visibility: visible; transform: translate(-50%, 0); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important; animation-iteration-count: 1 !important;
    transition-duration: .001ms !important; scroll-behavior: auto !important;
  }
  html.js .reveal { opacity: 1; transform: none; }
}

/* --------------------------------------------------------------------------
   17. Print (CV)
   -------------------------------------------------------------------------- */
@media print {
  .site-header, .site-footer, .to-top, .cv-nav, .cv-actions,
  .nav-drawer, .nav-overlay, .no-print { display: none !important; }
  body { background: #fff; color: #000; }
  main { padding-top: 0; }
  .cv-layout { grid-template-columns: 1fr; }
  .cv-panel { border: 0; padding: 0; margin-bottom: 24px; break-inside: avoid; }
  .entry { break-inside: avoid; }
  a { color: #000; }
}

/* --------------------------------------------------------------------------
   18. Real-data additions (INSPIRE-HEP content)
   -------------------------------------------------------------------------- */
.hero-solo { grid-template-columns: 1fr; min-height: 0; padding-top: 8px; }
@media (min-width: 1024px) { .hero-solo { grid-template-columns: 1fr; gap: var(--stack-lg); min-height: 0; } }
.hero-solo .hero-copy { max-width: 74ch; }

.bento .is-textonly .card-body { padding: 28px; }

.pub-tag.is-kind {
  background: var(--secondary-container); color: var(--on-secondary-container);
  text-transform: uppercase; letter-spacing: .07em;
}

.page-gap { padding: 0 4px; color: var(--outline); user-select: none; }

.recent-list { list-style: none; counter-reset: recent; display: flex; flex-direction: column; gap: 2px; }
.recent-item {
  display: grid; grid-template-columns: auto 1fr; gap: 18px; align-items: start;
  padding: 18px 16px; border-radius: var(--radius-xl);
  border: 1px solid transparent;
  transition: background-color .22s var(--ease), border-color .22s var(--ease);
}
.recent-item:hover { background: var(--surface-container-lowest); border-color: var(--outline-variant); }
.recent-year {
  font-family: var(--font-headline); font-size: 20px; font-weight: 700;
  color: var(--primary); min-width: 3.2ch;
}
.recent-body h3 {
  font-size: 19px; line-height: 27px; font-weight: 600;
  transition: color .2s var(--ease);
}
.recent-item:hover .recent-body h3 { color: var(--primary); }
.recent-meta {
  display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-top: 8px;
  font-size: var(--text-label-sm); letter-spacing: .04em; color: var(--on-surface-variant);
}
.recent-meta .dot { width: 3px; height: 3px; border-radius: 50%; background: var(--outline); }
.recent-authors { font-size: 14px; color: var(--on-surface-variant); margin-top: 4px; }

/* Research-area cards (Projects page) */
.area-card .card-body { display: flex; flex-direction: column; gap: 14px; }
.area-stats { display: flex; gap: 22px; flex-wrap: wrap; }
.area-stats div { display: flex; flex-direction: column; }
.area-stats .n {
  font-family: var(--font-headline); font-size: 26px; font-weight: 700;
  color: var(--primary); line-height: 1.1;
}
.area-stats .l {
  font-size: 11px; letter-spacing: .09em; text-transform: uppercase;
  color: var(--on-surface-variant); font-weight: 700; margin-top: 2px;
}
.area-top {
  border-left: 3px solid var(--primary-container);
  background: var(--surface-container-low);
  padding: 12px 14px; border-radius: var(--radius-lg);
}
[data-theme="dark"] .area-top { border-left-color: var(--primary); }
.area-top .l {
  font-size: 10px; letter-spacing: .1em; text-transform: uppercase;
  color: var(--on-surface-variant); font-weight: 700;
}
.area-top p { font-size: 14px; line-height: 21px; margin-top: 5px; }

.notice {
  display: flex; gap: 12px; align-items: flex-start;
  border: 1px dashed var(--outline-variant); border-radius: var(--radius-xl);
  padding: 16px 18px; margin-bottom: var(--stack-lg);
  color: var(--on-surface-variant); font-size: 14px; line-height: 21px;
}
.notice .material-symbols-outlined { color: var(--primary); font-size: 20px; flex: none; }