/* ============================================================
   RESUME STYLES
   Edit the :root variables below to change the entire theme.
   ============================================================ */

@property --border-angle {
  syntax: '<angle>';
  inherits: false;
  initial-value: 0deg;
}

:root {
  /* Colors — warm paper + ink + indigo accent */
  --clr-bg:         #f3f1ec;
  --clr-bg-elevated:#ebe8e1;
  --clr-surface:    #fffcf7;
  --clr-text:       #14121a;
  --clr-text-muted: #5c5866;
  --clr-accent:     #3730a3;
  --clr-accent-2:   #c2410c;
  --clr-accent-soft:rgba(55, 48, 163, 0.09);
  --clr-border:     rgba(20, 18, 26, 0.09);
  --clr-hero-bg:    #0c0a14;
  --clr-hero-text:  #f4f2ee;

  /* Typography */
  --font-body:   'Inter', system-ui, -apple-system, sans-serif;
  --font-display:'Outfit', 'Inter', system-ui, sans-serif;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-sml: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2.5rem;
  --space-2xl:3rem;
  --space-3xl:4.5rem;

  /* Layout */
  --content-max: 940px;
  --nav-width:   198px;
  --radius:      14px;
  --radius-sm:   8px;
  --sticky-bar-height: 44px;
  --translation-banner-offset: 36px;
  --vv-top: 0px;
  --vv-bottom: 0px;

  /* Shadows */
  --shadow-sm:  0 1px 0 rgba(20, 18, 26, 0.04), 0 8px 24px rgba(20, 18, 26, 0.06);
  --shadow-md:  0 2px 0 rgba(20, 18, 26, 0.03), 0 16px 40px rgba(20, 18, 26, 0.1);

  /* Transitions */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out: cubic-bezier(0, 0, 0.2, 1);

  /* Accessibility */
  --font-scale: 1;
}

/* ── Reset ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: calc(16px * var(--font-scale));
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: calc(var(--sticky-bar-height) + var(--space-sm));
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* legacy Edge */
}

html::-webkit-scrollbar {
  width: 0;
  height: 0;
  display: none;
}

html:has(body.has-translation-banner) {
  scroll-padding-top: calc(var(--translation-banner-offset) + var(--sticky-bar-height) + var(--space-sm));
}

body {
  font-family: var(--font-body);
  line-height: 1.72;
  color: var(--clr-text);
  scrollbar-width: none;
  -ms-overflow-style: none;
  background-color: var(--clr-bg);
  background-image:
    radial-gradient(ellipse 120% 60% at 0% 0%, rgba(55, 48, 163, 0.07), transparent 50%),
    radial-gradient(ellipse 100% 50% at 100% 10%, rgba(194, 65, 12, 0.05), transparent 45%),
    repeating-linear-gradient(
      -12deg,
      transparent,
      transparent 72px,
      rgba(20, 18, 26, 0.02) 72px,
      rgba(20, 18, 26, 0.02) 73px
    );
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body::-webkit-scrollbar {
  width: 0;
  height: 0;
  display: none;
}

::selection {
  background: rgba(55, 48, 163, 0.18);
  color: var(--clr-text);
}

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

a:focus-visible,
button:focus-visible,
.mobile-nav__link:focus-visible {
  outline: 2px solid var(--clr-accent);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

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

ul, ol { list-style: none; }

/* ── Sticky Name Bar ────────────────────────────────────── */
.sticky-name {
  position: fixed;
  top: var(--vv-top);
  left: var(--nav-width);
  right: 0;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(29, 29, 31, 0.5);
  backdrop-filter: blur(5px) saturate(180%);
  -webkit-backdrop-filter: blur(5px) saturate(180%);
  border-bottom: 0.5px solid rgba(255, 255, 255, 0.08);
  z-index: 90;
  opacity: 0;
  transform: translateY(-100%);
  transition: opacity 0.35s var(--ease), transform 0.35s var(--ease);
  pointer-events: none;
}

.sticky-name.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
  z-index: 220;
}

/* In-page anchors land below sticky bar + fixed controls */
#main .section[id],
#main > header[id],
#main > footer[id] {
  scroll-margin-top: calc(var(--sticky-bar-height) + var(--space-sm));
}

body.has-translation-banner #main .section[id],
body.has-translation-banner #main > header[id],
body.has-translation-banner #main > footer[id] {
  scroll-margin-top: calc(var(--translation-banner-offset) + var(--sticky-bar-height) + var(--space-sm));
}

#main .current-pos-card[id] {
  scroll-margin-top: calc(var(--sticky-bar-height) + var(--space-sm));
}

body.has-translation-banner #main .current-pos-card[id] {
  scroll-margin-top: calc(var(--translation-banner-offset) + var(--sticky-bar-height) + var(--space-sm));
}

.sticky-name__text {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  color: #f5f5f7;
  letter-spacing: -0.01em;
}

/* ── Side Navigation ────────────────────────────────────── */
#side-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--nav-width);
  height: 100vh;
  /* Shared horizontal inset for search field, nav link highlights, footer actions. */
  --side-nav-column-inset: calc(var(--space-sm) + var(--space-xs));
  /* Padding inside row pills before the leading icon (search + nav highlights). */
  --side-nav-icon-pad-inline-start: calc(var(--space-sml) - var(--space-xs));
  background: rgba(29, 29, 31, 0.9);
  backdrop-filter: blur(0px) saturate(100%);
  -webkit-backdrop-filter: blur(0px) saturate(100%);
  border-right: 0.5px solid rgba(255, 255, 255, 0.08);
  z-index: 100;
  display: flex;
  flex-direction: column;
  padding: 0 0 var(--space-lg);
  transition: transform 0.35s var(--ease);
  overflow: visible;
}

[data-theme="light"] #side-nav {
  background: #000000;
  border-right-color: rgba(255, 255, 255, 0.1);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-xl) var(--space-md) var(--space-lg);
  border-bottom: 0.5px solid rgba(255, 255, 255, 0.1);
  margin-bottom: var(--space-md);
  text-decoration: none;
}

.nav-brand__initials {
  position: relative;
  width: 38px;
  height: 38px;
  border: none;
  border-radius: 12px;
  padding: 0;
  margin: 0;
  background: #ed2939;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: calc(0.82rem / var(--font-scale));
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.22);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  overflow: hidden;
}

.nav-brand__initials:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.92);
  outline-offset: 3px;
}

.nav-brand__initials:hover {
  filter: brightness(1.06);
}

.nav-brand__initials:active {
  filter: brightness(0.96);
  transform: scale(0.97);
}

.nav-brand__initials-layer {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.nav-brand__initials-layer--text {
  opacity: 1;
  transform: scale(1);
}

.nav-brand__initials-layer--glyph {
  opacity: 0;
  transform: scale(0.82);
}

.nav-brand__initials-layer--glyph .nav-brand__flag-svg {
  display: block;
  width: 100%;
  height: 100%;
}

.nav-brand__initials .nav-brand__flag-svg--tr {
  display: none;
}

.nav-brand__initials[data-flag="tr"] .nav-brand__flag-svg--sg {
  display: none;
}

.nav-brand__initials[data-flag="tr"] .nav-brand__flag-svg--tr {
  display: block;
}

.nav-brand__initials--play {
  animation: navBrandSgShell 3.1s cubic-bezier(0.45, 0, 0.2, 1) both;
}

.nav-brand__initials--play .nav-brand__initials-layer--text {
  animation: navBrandSgText 3.1s cubic-bezier(0.45, 0, 0.2, 1) both;
}

.nav-brand__initials--play .nav-brand__initials-layer--glyph {
  animation: navBrandSgFlag 3.1s cubic-bezier(0.45, 0, 0.2, 1) both;
}

.nav-brand-monogram-announcer {
  position: absolute;
  left: -10000px;
  top: auto;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

@keyframes navBrandSgShell {
  0%,
  100% {
    width: 38px;
    height: 38px;
    border-radius: 12px;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.22);
  }
  12% {
    width: 38px;
    height: 38px;
    border-radius: 11px;
    box-shadow: 0 5px 16px rgba(0, 0, 0, 0.18);
  }
  32% {
    width: 48px;
    height: 32px;
    border-radius: 3px;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.2);
  }
  68% {
    width: 48px;
    height: 32px;
    border-radius: 3px;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.2);
  }
  88% {
    width: 38px;
    height: 38px;
    border-radius: 11px;
    box-shadow: 0 5px 16px rgba(0, 0, 0, 0.18);
  }
}

@keyframes navBrandSgText {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  14% {
    opacity: 1;
    transform: scale(1);
  }
  26% {
    opacity: 0;
    transform: scale(0.88);
  }
  72% {
    opacity: 0;
    transform: scale(0.88);
  }
  86% {
    opacity: 1;
    transform: scale(1.02);
  }
}

@keyframes navBrandSgFlag {
  0%,
  100% {
    opacity: 0;
    transform: scale(0.82);
  }
  18% {
    opacity: 0;
    transform: scale(0.88);
  }
  34% {
    opacity: 1;
    transform: scale(1);
  }
  66% {
    opacity: 1;
    transform: scale(1);
  }
  80% {
    opacity: 0;
    transform: scale(0.9);
  }
}

@media (prefers-reduced-motion: reduce) {
  .nav-brand__initials:active {
    transform: none;
  }

  .nav-brand__initials--play {
    animation: none !important;
  }

  .nav-brand__initials-layer--text,
  .nav-brand__initials-layer--glyph {
    animation: none !important;
  }

  .nav-brand__initials-layer--glyph {
    opacity: 0 !important;
  }
}

.nav-brand__name {
  font-size: calc(0.85rem / var(--font-scale));
  font-weight: 600;
  color: #f5f5f7;
  line-height: 1.3;
}

.nav-brand__label {
  font-size: calc(0.68rem / var(--font-scale));
  color: rgba(255, 255, 255, 0.5);
  font-weight: 400;
}

#nav-links {
  display: flex;
  flex-direction: column;
  gap: 1px;
  padding: 0 var(--side-nav-column-inset);
  overflow-y: auto;
  flex: 1;
}

.nav-search {
  margin: 2px var(--side-nav-column-inset) calc(var(--space-sm) + var(--space-xs));
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.nav-search__controls {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-search__field {
  display: flex;
  align-items: center;
  flex: 1;
  min-width: 0;
  gap: 9px;
  min-height: 30px;
  /* Icon column lines up with .side-nav__link (inset + shared row padding). */
  padding: 0 var(--space-md) 0 var(--side-nav-icon-pad-inline-start);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(20, 20, 22, 0.55);
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.nav-search__field-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  color: rgba(245, 245, 247, 0.55);
  pointer-events: none;
}

.nav-search__field-icon svg {
  display: block;
  width: 18px;
  height: 18px;
}

.nav-search__input {
  flex: 1;
  min-width: 0;
  height: 28px;
  margin: 0;
  padding: 0;
  border: none;
  border-radius: 0;
  background: transparent;
  color: #f6f7f9;
  font-size: 0.76rem;
  line-height: 1;
  -webkit-appearance: none;
  appearance: none;
}

.nav-search__input::placeholder {
  color: rgba(245, 245, 247, 0.56);
}

.nav-search__input::-webkit-search-decoration,
.nav-search__input::-webkit-search-cancel-button {
  -webkit-appearance: none;
  appearance: none;
}

.nav-search__input:focus {
  outline: none;
}

/* Submit control kept in DOM for JS; Enter on the field still runs find-next. */
.nav-search__submit {
  display: none;
}

.nav-search__meta {
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 28px;
}

.nav-search__meta:not([hidden]) {
  display: flex;
}

.nav-search__meta[hidden] {
  display: none !important;
}

.nav-search__arrow {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.06);
  color: rgba(245, 245, 247, 0.92);
  padding: 0;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease), opacity 0.2s var(--ease);
}

.nav-search__arrow svg {
  width: 18px;
  height: 18px;
  pointer-events: none;
}

.nav-search__arrow:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.24);
}

.nav-search__arrow:disabled {
  opacity: 0.35;
  cursor: default;
}

.nav-search__arrow[hidden] {
  display: none !important;
}

.nav-search__count {
  flex: 1;
  min-width: 0;
  text-align: center;
  font-size: 0.64rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: rgba(245, 245, 247, 0.78);
  line-height: 1.2;
}

.nav-search__field:focus-within {
  outline: 2px solid rgba(199, 210, 254, 0.95);
  outline-offset: 2px;
}

.nav-search__arrow:focus-visible {
  outline: 2px solid rgba(199, 210, 254, 0.95);
  outline-offset: 2px;
}

#nav-links a.side-nav__link {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 10px;
  padding: var(--space-sm) var(--space-md) var(--space-sm) var(--side-nav-icon-pad-inline-start);
  color: rgba(255, 255, 255, 0.55);
  font-size: 13px;
  font-weight: 400;
  border-radius: var(--radius-sm);
  transition: color 0.2s var(--ease), background 0.2s var(--ease);
  text-decoration: none;
}

#nav-links .side-nav__link-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 18px;
  height: 18px;
}

#nav-links .side-nav__link-icon svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

#nav-links .side-nav__link-label {
  min-width: 0;
  line-height: 1.25;
}

#nav-links a.side-nav__link:hover {
  color: #f5f5f7;
  background: rgba(255, 255, 255, 0.08);
}

#nav-links a.side-nav__link.active {
  background: color-mix(in srgb, rgba(199, 210, 254) 22%, transparent);
  color: #c7d2fe;
  font-weight: 600;
}

.nav-footer-actions {
  display: flex;
  flex-direction: row;
  align-items: stretch;
  gap: 6px;
  margin: 4px var(--side-nav-column-inset) 0;
}

.nav-footer-actions .nav-pdf-btn {
  margin: 0;
  flex: 1;
  min-width: 0;
  width: auto;
}

.nav-share-wrap {
  position: relative;
  flex-shrink: 0;
}

.pdf-download-btn.nav-pdf-btn,
.pdf-download-btn.nav-share-btn {
  min-height: 30px;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  transform: none;
}

.pdf-download-btn.nav-pdf-btn {
  text-transform: uppercase;
  padding: 0.34rem 0.62rem;
  border-radius: 999px;
  background: rgba(167, 171, 180, 0.34);
  border-color: rgba(197, 201, 210, 0.34);
  color: rgba(244, 246, 250, 0.92);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12), 0 1px 2px rgba(0, 0, 0, 0.18);
}

.pdf-download-btn.nav-share-btn {
  width: 30px;
  min-width: 30px;
  padding: 0;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid color-mix(in srgb, rgba(255, 255, 255, 0.12) 78%, rgba(134, 239, 172, 0.35));
  background: color-mix(in srgb, rgba(29, 29, 31, 0.72) 66%, rgba(34, 197, 94, 0.42));
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: rgba(244, 246, 250, 0.92);
  box-shadow: none;
}

.pdf-download-btn.nav-pdf-btn:hover {
  background: rgba(176, 180, 189, 0.46);
  border-color: rgba(208, 212, 220, 0.42);
  color: #f8f9fb;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.16), 0 2px 8px rgba(0, 0, 0, 0.22);
  transform: translateY(-0.5px);
}

.pdf-download-btn.nav-share-btn:hover {
  background: color-mix(in srgb, rgba(29, 29, 31, 0.88) 62%, rgba(52, 211, 153, 0.48));
  border-color: color-mix(in srgb, rgba(255, 255, 255, 0.2) 70%, rgba(167, 243, 208, 0.45));
  color: #f8f9fb;
  box-shadow: none;
  transform: scale(1.08);
}

.share-picker__icon-img--nav {
  width: 16px;
  height: 16px;
  object-fit: contain;
  display: block;
  pointer-events: none;
  filter: invert(1) brightness(1.06);
  opacity: 0.92;
}

#nav-toggle {
  display: none;
  position: fixed;
  top: calc(var(--vv-top) + var(--space-md));
  left: var(--space-md);
  z-index: 200;
  width: 42px;
  height: 42px;
  background: var(--clr-surface);
  border: 0.5px solid rgba(0, 0, 0, 0.1);
  border-radius: var(--radius-sm);
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  box-shadow: var(--shadow-sm);
}

#nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--clr-text);
  border-radius: 2px;
  transition: all 0.3s var(--ease);
}

#nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
#nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
#nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ── Main Content ───────────────────────────────────────── */
#main {
  margin-left: var(--nav-width);
  --main-gutter: clamp(6px, 1.1vw, 14px);
  padding-inline: var(--main-gutter);
}

.main-canvas {
  position: relative;
}

.main-canvas::before {
  content: '';
  position: fixed;
  top: 0;
  left: var(--nav-width);
  right: 0;
  height: min(48vh, 520px);
  pointer-events: none;
  background: radial-gradient(ellipse 70% 55% at 50% 0%, rgba(255, 252, 247, 0.55), transparent 72%);
  z-index: 0;
}

.main-canvas > * {
  position: relative;
  z-index: 1;
}

.print-note {
  display: none;
}

.section {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: var(--space-xl) var(--space-xl);
  position: relative;
}

.section:not(.hero):not(.footer) {
  background: linear-gradient(
    165deg,
    color-mix(in srgb, var(--clr-surface) 96%, var(--clr-bg)),
    color-mix(in srgb, var(--clr-surface) 86%, var(--clr-bg-elevated))
  );
  border: 1px solid color-mix(in srgb, var(--clr-border) 90%, transparent);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(14px) saturate(1.05);
  -webkit-backdrop-filter: blur(14px) saturate(1.05);
  margin-top: var(--space-md);
  padding: var(--space-xl) calc(var(--space-xl) + 6px);
}

.section:not(.hero):not(.footer)::before {
  display: none;
}

.section + .section::before {
  content: '';
  display: block;
  width: 56px;
  height: 2px;
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--clr-accent) 35%, transparent), transparent);
  margin: var(--space-md) auto var(--space-lg);
  border-radius: 999px;
  opacity: 0.9;
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 2.8vw, 2rem);
  font-weight: 600;
  color: var(--clr-text);
  margin-bottom: var(--space-lg);
  letter-spacing: -0.03em;
  position: relative;
  padding-left: 1rem;
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid color-mix(in srgb, var(--clr-border) 80%, transparent);
  clip-path: none;
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out);
  opacity: 0.96;
  transform: translateY(6px);
}

.section__title::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.2em;
  bottom: 0.35em;
  width: 3px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--clr-accent), var(--clr-accent-2));
}

.section.revealed .section__title {
  opacity: 1;
  transform: translateY(0);
}

.section__body {
  opacity: 1;
  transform: none;
  transition: opacity 0.6s var(--ease-out);
}

.js-ready .section__body {
  opacity: 0;
}

.section__body.visible {
  opacity: 1;
}

/* ── Hero ───────────────────────────────────────────────── */
.hero {
  max-width: none;
  margin-left: calc(-1 * var(--main-gutter));
  margin-right: calc(-1 * var(--main-gutter) - 1px);
  width: calc(100% + (2 * var(--main-gutter)) + 1px);
  background:
    radial-gradient(ellipse 90% 60% at 20% 20%, rgba(99, 102, 241, 0.35), transparent 55%),
    radial-gradient(ellipse 70% 50% at 85% 15%, rgba(251, 146, 60, 0.12), transparent 50%),
    linear-gradient(160deg, #080612 0%, #12102a 38%, #1a1740 68%, #0b0a16 100%);
  color: var(--clr-hero-text);
  padding: var(--space-3xl) var(--space-xl) var(--space-2xl);
  position: relative;
  overflow: visible;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='0.05'/%3E%3C/svg%3E");
  opacity: 0.35;
  pointer-events: none;
  mix-blend-mode: overlay;
}

.hero__inner {
  max-width: var(--content-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: var(--space-2xl);
  position: relative;
  z-index: 1;
}

.hero__text { flex: 1; }

.hero__name {
  font-family: var(--font-display);
  font-size: clamp(2.35rem, 5.2vw, 3.55rem);
  line-height: 1.08;
  letter-spacing: -0.035em;
  margin-bottom: var(--space-md);
  font-weight: 600;
}

.hero__name span:first-child {
  color: #f4f2ee;
  text-shadow: 0 1px 28px rgba(99, 102, 241, 0.25);
}

.hero__name span:last-child {
  display: inline-block;
  background: linear-gradient(105deg, #e8e4df, #fff 42%, #c7d2fe);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Hero: one-time staggered intro; shimmer on surname starts after the name block settles */
@media (prefers-reduced-motion: no-preference) {
  .hero__text > .hero__name,
  .hero__text > .hero__title,
  .hero__text > .hero__degrees,
  .hero__text > .hero__contact,
  .hero__inner > .hero__photo-wrap {
    animation: heroIntroReveal 0.62s var(--ease-out) both;
  }

  .hero__text > .hero__name {
    animation-delay: 0.06s;
  }

  .hero__text > .hero__title {
    animation-delay: 0.18s;
  }

  .hero__text > .hero__degrees {
    animation-delay: 0.3s;
  }

  .hero__inner > .hero__photo-wrap {
    animation-delay: 0.38s;
  }

  .hero__text > .hero__contact {
    animation-delay: 0.5s;
  }

  .hero__name span:last-child {
    animation: shimmer 10s ease-in-out infinite;
    animation-delay: 0.85s;
  }
}

.hero__title {
  font-size: 1.06rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.74);
  margin-bottom: var(--space-xs);
  max-width: 38rem;
  letter-spacing: -0.01em;
}

.hero__degrees {
  font-size: 0.92rem;
  color: rgba(228, 224, 218, 0.55);
  margin-bottom: var(--space-lg);
  letter-spacing: 0.02em;
}

.hero__contact {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm) var(--space-lg);
}

.hero__contact a,
.hero__contact span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.85rem;
  color: rgba(245, 245, 247, 0.6);
  text-decoration: none;
  transition: color 0.25s var(--ease);
}

.hero__contact a:hover {
  color: #fff;
  text-decoration: none;
}

.hero__contact svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  fill: currentColor;
}

.hero__contact-row {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.hero__contact-copy {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin: 0;
  padding: 0.2rem 0.36rem;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.07);
  color: rgba(245, 245, 247, 0.65);
  cursor: pointer;
  line-height: 1;
  font: inherit;
  -webkit-tap-highlight-color: transparent;
  transition: color 0.2s var(--ease), background 0.2s var(--ease), border-color 0.2s var(--ease);
}

.hero__contact-copy:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.32);
}

.hero__contact-copy:focus-visible {
  outline: 2px solid rgba(199, 210, 254, 0.95);
  outline-offset: 2px;
}

.hero__contact-copy svg {
  width: 14px;
  height: 14px;
  display: block;
  fill: currentColor;
  opacity: 0.92;
}

.pdf-download-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid color-mix(in srgb, var(--clr-accent) 35%, var(--clr-border));
  border-radius: 999px;
  background: color-mix(in srgb, var(--clr-surface) 92%, var(--clr-accent-soft));
  color: var(--clr-text);
  padding: 0.52rem 0.92rem;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease), transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.pdf-download-btn:hover {
  background: color-mix(in srgb, var(--clr-accent-soft) 60%, var(--clr-surface));
  border-color: color-mix(in srgb, var(--clr-accent) 55%, var(--clr-border));
  color: var(--clr-accent);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.hero__photo-wrap {
  flex-shrink: 0;
  position: relative;
  isolation: isolate;
  transform-style: preserve-3d;
  will-change: transform;
  --hero-tilt-x: 0deg;
  --hero-tilt-y: 0deg;
  --hero-glow-x: 50%;
  --hero-glow-y: 50%;
  --hero-depth-shadow:
    0 24px 48px rgba(0, 0, 0, 0.45),
    0 0 0 1px rgba(255, 255, 255, 0.06) inset;
  transition: transform 260ms var(--ease), filter 260ms var(--ease);
}

.hero__photo-wrap::after {
  content: "";
  position: absolute;
  inset: 4px;
  border-radius: 24px;
  pointer-events: none;
  opacity: 0;
  background:
    radial-gradient(140px 140px at var(--hero-glow-x) var(--hero-glow-y), rgba(129, 140, 248, 0.24), transparent 70%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.12), transparent 42%);
  transition: opacity 220ms var(--ease), transform 260ms var(--ease);
  transform: translateZ(12px);
}

.hero__photo-wrap.is-hovered {
  transform: perspective(900px) rotateX(var(--hero-tilt-x)) rotateY(var(--hero-tilt-y)) scale(1.015);
  filter: saturate(1.04);
}

.hero__photo-wrap.is-hovered::after {
  opacity: 1;
}

.hero__photo {
  width: 176px;
  height: 176px;
  border-radius: 28px;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: var(--hero-depth-shadow);
  transition: box-shadow 260ms var(--ease), transform 260ms var(--ease);
}

.hero__photo-wrap.is-hovered .hero__photo {
  box-shadow:
    0 28px 56px rgba(0, 0, 0, 0.5),
    0 0 0 1px rgba(255, 255, 255, 0.08) inset;
  transform: translateZ(8px);
}

.hero__speech-bubble {
  --bubble-fg: #111418;
  --bubble-border: #000000;
  position: absolute;
  left: 88%;
  top: 8%;
  transform: translate(-50%, -50%) translate(-12px, 10px) scale(0.84);
  transform-origin: left bottom;
  min-width: calc(56px * 0.92);
  height: 44px;
  padding: 0 calc(16px * 0.92);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1.5px solid var(--bubble-border);
  background: #ffffff;
  color: var(--bubble-fg);
  font-family: var(--font-display);
  font-size: calc(1.06rem / var(--font-scale));
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  box-shadow:
    0 12px 28px rgba(0, 0, 0, 0.28),
    0 2px 6px rgba(0, 0, 0, 0.18);
  transition: opacity 220ms var(--ease), transform 240ms var(--ease);
  z-index: 2;
}

.hero__photo-wrap.is-bubble-visible .hero__speech-bubble {
  opacity: 1;
  transform: translate(-50%, -50%) translate(0, 0) scale(1);
}

@media (prefers-reduced-motion: reduce) {
  .hero__photo-wrap,
  .hero__photo-wrap::after,
  .hero__photo {
    transition: none !important;
    transform: none !important;
    filter: none !important;
  }

  .hero__photo-wrap::after {
    opacity: 0 !important;
  }

  .hero__speech-bubble {
    transition: none !important;
    transform: translate(-50%, -50%) translate(0, 0) scale(1) !important;
  }
}

/* ── About ──────────────────────────────────────────────── */
#about .about-text {
  font-size: 1.04rem;
  line-height: 1.88;
  text-align: left;
  padding: var(--space-sm) 0 var(--space-sm) var(--space-xl);
  border-left: 3px solid color-mix(in srgb, var(--clr-accent) 55%, transparent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: linear-gradient(90deg, color-mix(in srgb, var(--clr-accent-soft) 35%, transparent), transparent 58%);
}

/* In-page cross-refs: inline chip (not default link styling) */
#about .about-text a.about-text__ref {
  display: inline;
  padding: 0.12em 0.5em 0.14em;
  margin: 0 0.04em;
  font-size: 0.9em;
  font-weight: 600;
  line-height: 1.45;
  color: var(--clr-text);
  text-decoration: none;
  vertical-align: baseline;
  border: 1px solid color-mix(in srgb, var(--clr-border) 80%, var(--clr-accent) 20%);
  border-radius: 999px;
  background: color-mix(in srgb, var(--clr-accent-soft) 40%, var(--clr-surface));
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

#about .about-text a.about-text__ref:hover {
  text-decoration: none;
  color: var(--clr-text);
  border-color: color-mix(in srgb, var(--clr-border) 55%, var(--clr-accent) 45%);
  background: color-mix(in srgb, var(--clr-accent-soft) 58%, var(--clr-surface));
}

#about .about-text a.about-text__ref:focus-visible {
  outline: 2px solid var(--clr-accent);
  outline-offset: 2px;
}

/* ── Recruiter / machine-readable (collapsible; not in nav) ─ */
.section--recruiter {
  padding-top: var(--space-md) !important;
  padding-bottom: var(--space-xl) !important;
}

.section--recruiter .section__body {
  padding-top: 0;
  max-width: var(--content-max);
  margin: 0 auto;
}

/* Same collapsible chrome as Publications “All Publications” */
.section--recruiter .recruiter-profile__wrap > .recruiter-profile__section.pub-section {
  margin-bottom: 0;
}

.recruiter-profile__pre {
  margin: 0;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: 0.7rem;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
  color: var(--clr-text-muted);
  max-height: min(50vh, 400px);
  overflow: auto;
  padding: var(--space-sm) var(--space-md);
  background: color-mix(in srgb, var(--clr-bg) 90%, transparent);
  border-radius: var(--radius-sm);
  border: 1px solid color-mix(in srgb, var(--clr-border) 80%, transparent);
}

[data-theme="dark"] .recruiter-profile__pre {
  background: rgba(0, 0, 0, 0.2);
  border-color: rgba(255, 255, 255, 0.08);
}

/* ── Current Positions ──────────────────────────────────── */
.current-positions {
  margin-bottom: var(--space-xl);
}

.current-positions__heading {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--clr-text);
  margin-bottom: var(--space-md);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.current-positions__heading::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--clr-accent);
  flex-shrink: 0;
}

.current-pos-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  margin-bottom: var(--space-sm);
  transition: box-shadow 0.3s var(--ease), transform 0.3s var(--ease);
}

.current-pos-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.current-pos-card__header {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) var(--space-lg);
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
  user-select: none;
  gap: var(--space-md);
  transition: background 0.2s;
}

.current-pos-card__header:hover {
  background: rgba(0, 0, 0, 0.02);
}

.current-pos-card__logo {
  width: 48px;
  height: 48px;
  object-fit: contain;
  flex-shrink: 0;
  opacity: 0.85;
  background: #ffffff;
  padding: 4px;
  border-radius: 8px;
  box-sizing: border-box;
}

.current-pos-card__info { flex: 1; }

.current-pos-card__role {
  font-size: 0.95rem;
  font-weight: 600;
}

.current-pos-card__org {
  font-size: 0.85rem;
  color: var(--clr-text-muted);
}

.current-pos-card__years {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--clr-accent);
  margin-top: 2px;
}

.current-pos-card__chevron {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  fill: var(--clr-text-muted);
  transition: transform 0.3s var(--ease-out);
}

.current-pos-card.open .current-pos-card__chevron {
  transform: rotate(180deg);
}

.current-pos-card.open {
  border-color: color-mix(in srgb, var(--clr-accent) 42%, var(--clr-border));
  background: color-mix(in srgb, var(--clr-surface) 98%, var(--clr-accent-soft));
  box-shadow: var(--shadow-md), 0 0 0 3px color-mix(in srgb, var(--clr-accent) 12%, transparent);
  animation: none;
}

.current-pos-card__body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s var(--ease);
}

.current-pos-card__inner {
  padding: 0 var(--space-lg) var(--space-lg);
}

.current-pos-card.open .current-pos-card__inner {
  padding-top: var(--space-md);
}

/* ── Past positions (collapsible timeline) ──────────────── */
.past-positions {
  margin-top: var(--space-xl);
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}

.past-positions.open {
  border-color: color-mix(in srgb, var(--clr-accent) 28%, var(--clr-border));
  box-shadow: var(--shadow-md);
}

.past-positions__header {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
  user-select: none;
  transition: background 0.2s;
}

.past-positions__header:hover {
  background: rgba(0, 0, 0, 0.02);
}

.past-positions__title {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--clr-text);
}

.past-positions__title::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--clr-text-muted);
  flex-shrink: 0;
}

.past-positions__chevron {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  fill: var(--clr-text-muted);
  transition: transform 0.3s var(--ease-out);
}

.past-positions.open .past-positions__chevron {
  transform: rotate(180deg);
}

.past-positions__body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s var(--ease);
}

.past-positions__inner {
  padding: var(--space-sm) var(--space-lg) var(--space-2xl);
}

.past-positions .timeline__item:last-child {
  padding-bottom: var(--space-md);
}

[data-theme="dark"] .past-positions__header:hover {
  background: rgba(255, 255, 255, 0.04);
}

[data-theme="dark"] .past-positions.open {
  border-color: color-mix(in srgb, var(--clr-accent) 35%, var(--clr-border));
}

/* ── Timeline (Experience) ──────────────────────────────── */
.timeline { position: relative; padding-left: 28px; }

.timeline::before {
  content: '';
  position: absolute;
  left: 3px;
  top: 8px;
  bottom: 8px;
  width: 1.5px;
  background: rgba(0, 0, 0, 0.08);
  border-radius: 1px;
}

.timeline__item {
  position: relative;
  padding-bottom: var(--space-xl);
  padding-left: var(--space-md);
}

.timeline__item:last-child { padding-bottom: 0; }

.timeline__item::before {
  content: '';
  position: absolute;
  left: -28px;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--clr-accent);
  z-index: 1;
}

.timeline__years {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--clr-accent);
  margin-bottom: 2px;
}

.timeline__role {
  font-size: 1rem;
  font-weight: 600;
  color: var(--clr-text);
}

.timeline__org {
  font-size: 0.9rem;
  color: var(--clr-text-muted);
  margin-bottom: var(--space-sm);
}

.timeline__details {
  list-style: disc;
  padding-left: var(--space-lg);
  font-size: 0.88rem;
  color: var(--clr-text-muted);
}

.timeline__details li { margin-bottom: var(--space-xs); }

.timeline__note {
  margin-top: var(--space-sm);
  font-size: 0.82rem;
  color: var(--clr-text-muted);
  font-style: italic;
  padding: var(--space-sm) var(--space-md);
  background: rgba(0, 0, 0, 0.02);
  border-radius: var(--radius-sm);
}

.timeline__logos {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md) var(--space-xl);
  margin-top: var(--space-sm);
}

.timeline__logo {
  width: 100px;
  height: auto;
  margin-top: var(--space-sm);
  opacity: 0.7;
  transition: opacity 0.3s;
  background: #ffffff;
  padding: 4px;
  border-radius: 8px;
  box-sizing: border-box;
}

.timeline__logos .timeline__logo {
  width: 160px;
  margin-top: 0;
}

.timeline__logo:hover { opacity: 1; }

/* ── Education Cards ────────────────────────────────────── */
.edu-list { display: flex; flex-direction: column; gap: var(--space-md); }

.edu-card {
  display: flex;
  gap: var(--space-lg);
  padding: var(--space-lg);
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.3s var(--ease), transform 0.3s var(--ease);
}

.edu-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.edu-card__logo {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  object-fit: contain;
  background: #ffffff;
  padding: 4px;
  border-radius: 8px;
  box-sizing: border-box;
}

.edu-card__body { flex: 1; }

.edu-card__years {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--clr-accent);
}

.edu-card__degree-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px var(--space-md);
  margin: 2px 0;
}

.edu-card__degree {
  font-size: 1rem;
  font-weight: 600;
  margin: 0;
}

.edu-card__institution {
  font-size: 0.9rem;
  color: var(--clr-text-muted);
}

.edu-card__details {
  font-size: 0.85rem;
  color: var(--clr-text-muted);
  margin-top: var(--space-xs);
}

.edu-card__details-list {
  margin-top: var(--space-xs);
  padding-left: 1.15rem;
  list-style: disc;
  color: var(--clr-text-muted);
  font-size: 0.85rem;
}

.edu-card__details-list li + li {
  margin-top: 0.18rem;
}

.edu-card__details-key {
  color: #000000;
  font-weight: 600;
}

[data-theme="dark"] .edu-card__details-key {
  color: var(--clr-text);
}

/* ── Grant Cards ────────────────────────────────────────── */
.grant-list { display: flex; flex-direction: column; gap: var(--space-md); }

.grant-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow 0.3s var(--ease), transform 0.3s var(--ease);
}

.grant-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.grant-card__header {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) var(--space-lg);
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
  user-select: none;
  gap: var(--space-md);
  transition: background 0.2s;
}

.grant-card__header:hover { background: rgba(0, 0, 0, 0.02); }

.grant-card__title {
  font-size: 0.95rem;
  font-weight: 600;
}

.grant-card__role {
  font-size: 0.78rem;
  color: var(--clr-accent);
  font-weight: 500;
}

.grant-card__chevron {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  fill: var(--clr-text-muted);
  transition: transform 0.3s var(--ease-out);
}

.grant-card.open .grant-card__chevron {
  transform: rotate(180deg);
}

.grant-card.open {
  border-color: color-mix(in srgb, var(--clr-accent) 42%, var(--clr-border));
  background: color-mix(in srgb, var(--clr-surface) 98%, var(--clr-accent-soft));
  box-shadow: var(--shadow-md);
  animation: none;
}

.grant-card__body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s var(--ease);
}

.grant-card__body-inner {
  padding: 0 var(--space-lg) var(--space-lg);
}

.grant-card__desc {
  font-size: 0.9rem;
  color: var(--clr-text-muted);
  text-align: left;
  line-height: 1.72;
  margin-bottom: var(--space-md);
}

.grant-card__meta {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-xs) var(--space-md);
  font-size: 0.82rem;
}

.grant-card__meta dt {
  font-weight: 600;
  color: var(--clr-text);
}

.grant-card__meta dd {
  color: var(--clr-text-muted);
  white-space: pre-line;
}

/* ── Section subtitle ───────────────────────────────────── */
.section__subtitle {
  font-size: 0.82rem;
  color: var(--clr-text-muted);
  margin-top: calc(-1 * var(--space-md));
  margin-bottom: var(--space-md);
}

/* ── Publications ───────────────────────────────────────── */
.pub-status {
  padding: var(--space-lg);
  text-align: center;
  font-size: 0.9rem;
  border-radius: var(--radius-sm);
}

.pub-status--loading {
  color: var(--clr-text-muted);
  background: var(--clr-accent-soft);
}

.pub-status--loading::before {
  content: '';
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid var(--clr-accent);
  border-top-color: transparent;
  border-radius: 50%;
  animation: spinnerRotate 0.8s linear infinite;
  margin-right: var(--space-sm);
  vertical-align: middle;
}

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes spinnerRotate { to { transform: rotate(360deg); } }

@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes shimmer {
  0%, 25% { background-position: 200% 0; }
  75%, 100% { background-position: -200% 0; }
}

@keyframes heroIntroReveal {
  from {
    opacity: 0;
    transform: translate3d(0, 0.45rem, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

@keyframes rotateBorder {
  to { --border-angle: 360deg; }
}

.pub-status--error {
  color: var(--clr-text-muted);
  background: rgba(239, 68, 68, 0.06);
}

.pub-section { margin-bottom: var(--space-xl); }

.pub-section--selected-pubs {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.pub-section--selected-pubs > .pub-section__title {
  margin-bottom: 0;
}

.pub-section__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--clr-text);
  margin-bottom: var(--space-md);
}

.pub-section__header {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid var(--clr-border);
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
  user-select: none;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  background: var(--clr-surface);
  margin-bottom: var(--space-md);
  transition: background 0.2s, box-shadow 0.2s;
}

.pub-section__header:hover {
  background: rgba(0, 0, 0, 0.02);
}

.pub-section__title--toggle {
  margin-bottom: 0;
}

.pub-section__chevron {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  fill: var(--clr-text-muted);
  transition: transform 0.3s var(--ease-out);
}

.pub-section--collapsible.open .pub-section__chevron {
  transform: rotate(180deg);
}

.pub-section__body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s var(--ease);
}

/* ── Publications list (compact) & selected (cards) ─────── */
.pub-item {
  font-size: 0.88rem;
  line-height: 1.65;
  border-bottom: 1px solid var(--clr-border);
  transition: background 0.2s var(--ease), box-shadow 0.25s var(--ease), border-color 0.2s var(--ease);
}

.pub-item:not(.pub-item--selected):hover {
  background: rgba(0, 0, 0, 0.025);
}

.pub-item:last-child {
  border-bottom: none;
}

.pub-item__inner {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: var(--space-sm) var(--space-sm) var(--space-sm) var(--space-md);
}

.pub-item--selected {
  border-bottom: none;
  border-radius: var(--radius);
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  box-shadow: var(--shadow-sm);
}

.pub-item--selected:hover {
  box-shadow: var(--shadow-md);
  border-color: color-mix(in srgb, var(--clr-accent) 14%, var(--clr-border));
}

.pub-item--selected .pub-item__inner {
  gap: 0;
  padding: var(--space-md) var(--space-lg);
}

/* Title row height must follow the title text only; the ext link is absolutely
   positioned so a tall icon button does not add empty space below the title. */
.pub-item__head {
  position: relative;
  display: block;
}

.pub-item__head:has(.pub-item__ext) {
  padding-right: 2.75rem;
}

.pub-item__title {
  display: block;
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  line-height: 1.3;
  color: var(--clr-text);
}

.pub-item--selected .pub-item__title {
  font-size: 1.02rem;
  line-height: 1.28;
  letter-spacing: -0.01em;
}

.pub-item__ext {
  position: absolute;
  top: 0;
  right: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  margin: 0;
  border-radius: 999px;
  color: var(--clr-text-muted);
  background: transparent;
  border: 1px solid transparent;
  text-decoration: none !important;
  transition:
    color 0.2s var(--ease),
    background 0.2s var(--ease),
    border-color 0.2s var(--ease),
    transform 0.2s var(--ease);
}

.pub-item__ext:hover {
  color: var(--clr-accent);
  background: var(--clr-accent-soft);
  border-color: color-mix(in srgb, var(--clr-accent) 20%, transparent);
  transform: translateY(-1px);
}

.pub-item__ext:focus-visible {
  outline: 2px solid var(--clr-accent);
  outline-offset: 2px;
}

.pub-item__ext svg {
  width: 16px;
  height: 16px;
  display: block;
}

.pub-item__venue {
  font-size: 0.8125rem;
  color: var(--clr-text-muted);
  font-style: italic;
  line-height: 1.4;
  margin: 0.2rem 0 0;
}

.pub-item--selected .pub-item__venue {
  font-style: normal;
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin: 0.22rem 0 0;
  padding: 0.22rem 0 0.22rem 0.65rem;
  border-left: 3px solid var(--clr-accent);
  background: linear-gradient(90deg, var(--clr-accent-soft), transparent 92%);
}

.pub-item__authors {
  font-size: 0.8125rem;
  color: var(--clr-text-muted);
  line-height: 1.45;
  margin: 0;
}

/* Self name in citation-style author lists (Scholar, patents, arXiv fallback) */
.cite-self {
  font-weight: 600;
  color: var(--clr-text);
  letter-spacing: 0.015em;
}

.pub-item--selected .pub-item__authors .cite-self {
  color: var(--clr-text);
}

.patent-item__text .cite-self {
  font-weight: 600;
  color: var(--clr-text);
}

/* Legacy class names: thesis / older blocks may still reference these */
.pub-authors {
  font-size: 0.82rem;
  color: var(--clr-text-muted);
}

.pub-venue {
  font-size: 0.82rem;
  color: var(--clr-text-muted);
  font-style: italic;
}

.pub-cite {
  display: inline-block;
  padding: 2px 8px;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--clr-accent);
  background: var(--clr-accent-soft);
  border-radius: 4px;
  vertical-align: middle;
}

.pub-link {
  display: inline-block;
  margin-left: 4px;
  padding: 2px 8px;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--clr-text-muted);
  background: rgba(0, 0, 0, 0.04);
  border-radius: 4px;
  text-decoration: none;
  vertical-align: middle;
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}

.pub-link:hover {
  background: var(--clr-accent);
  color: #fff;
  text-decoration: none;
}

/* ── Patents ────────────────────────────────────────────── */
.patent-list { display: flex; flex-direction: column; gap: var(--space-sm); }

.patent-item {
  display: flex;
  align-items: flex-start;
  column-gap: 0px;
  row-gap: var(--space-xs);
  padding: var(--space-md) var(--space-lg);
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.3s var(--ease), transform 0.3s var(--ease);
}

.patent-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.patent-item__text {
  font-size: 0.88rem;
  flex: 1;
  /* Tighten vs year: flex gap is 0; pull text left past digit side-bearings. */
  margin-left: 3em;
}

/* ── Teaching (collapsible by institution, grant-card pattern) ─ */
.teaching-group {
  margin-bottom: var(--space-md);
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow 0.3s var(--ease), transform 0.3s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.teaching-group:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.teaching-group__header {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) var(--space-lg);
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
  user-select: none;
  gap: var(--space-md);
  transition: background 0.2s var(--ease);
}

.teaching-group__header:hover {
  background: rgba(0, 0, 0, 0.02);
}

.teaching-group__header-text {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
}

.teaching-group__title {
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.3;
}

.teaching-group__role {
  font-size: 0.78rem;
  color: var(--clr-accent);
  font-weight: 500;
  line-height: 1.35;
}

.teaching-group__chevron {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  fill: var(--clr-text-muted);
  transition: transform 0.3s var(--ease-out);
}

.teaching-group.open .teaching-group__chevron {
  transform: rotate(180deg);
}

.teaching-group.open {
  border-color: color-mix(in srgb, var(--clr-accent) 42%, var(--clr-border));
  background: color-mix(in srgb, var(--clr-surface) 98%, var(--clr-accent-soft));
  box-shadow: var(--shadow-md);
}

.teaching-group__body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s var(--ease);
}

.teaching-group__body-inner {
  padding: 0 var(--space-lg) var(--space-lg);
}

.teaching-table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
  font-size: 0.85rem;
}

.teaching-table th:nth-child(1),
.teaching-table td:nth-child(1) {
  width: 20%;
}

.teaching-table th:nth-child(2),
.teaching-table td:nth-child(2) {
  width: 52%;
}

.teaching-table th:nth-child(3),
.teaching-table td:nth-child(3) {
  width: 28%;
}

.teaching-table th,
.teaching-table td {
  text-align: left;
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--clr-border);
}

.teaching-table th {
  font-weight: 600;
  color: var(--clr-text-muted);
  font-size: 0.82rem;
}

.teaching-table tr:last-child td { border-bottom: none; }

.teaching-table tr {
  transition: background 0.2s;
}

.teaching-table tbody tr:hover {
  background: rgba(0, 0, 0, 0.015);
}

/* ── Awards / Activities ────────────────────────────────── */
.award-item,
.activity-item {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--clr-border);
  font-size: 0.9rem;
  border-radius: var(--radius-sm);
  transition: background 0.2s;
}

.award-item:hover,
.activity-item:hover {
  background: rgba(0, 0, 0, 0.015);
}

.award-item:last-child,
.activity-item:last-child { border-bottom: none; }

.award-item__year,
.activity-item__year {
  flex-shrink: 0;
  min-width: 100px;
  font-weight: 600;
  font-size: 0.82rem;
  color: var(--clr-accent);
}

.patent-item__year {
  flex-shrink: 0;
  min-width: 0;
  padding-right: 0;
  font-weight: 600;
  font-size: 0.82rem;
  color: var(--clr-accent);
}

.hobby-project-item {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.3s var(--ease), transform 0.3s var(--ease);
}

.hobby-project-item:last-child {
  margin-bottom: 0;
}

.hobby-project-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.hobby-project-item__year {
  display: block;
  width: 100%;
  font-weight: 500;
  font-size: 0.78rem;
  color: var(--clr-accent);
  line-height: 1.35;
}

.hobby-project-item__main {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  min-width: 0;
}

.hobby-project-item__content {
  min-width: 0;
  flex: 1;
}

.hobby-project-item__title {
  display: inline-block;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--clr-text);
  text-decoration: none;
}

.hobby-project-item__title:hover {
  color: var(--clr-accent);
  text-decoration: none;
}

.hobby-project-item__logo-link {
  margin-left: auto;
  width: 72px;
  height: 72px;
  flex-shrink: 0;
  display: inline-flex;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 0 0 1px var(--clr-border), var(--shadow-sm);
}

.hobby-project-item__logo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

[data-theme="dark"] .hobby-project-item__logo[src*="park-mandalin-menu-icon.svg"] {
  filter: invert(1) brightness(1.08);
}

.hobby-project-item__desc {
  margin-top: 6px;
  font-size: 0.9rem;
  color: var(--clr-text-muted);
  line-height: 1.55;
}

.hobby-project-item__cta {
  margin-top: 4px;
  font-size: 0.86rem;
  line-height: 1.45;
}

.hobby-project-item__cta a {
  color: var(--clr-accent);
  text-decoration: none;
  font-weight: 500;
}

.hobby-project-item__cta a:hover {
  text-decoration: underline;
}

.hobby-gallery {
  margin-top: var(--space-lg);
}

.hobby-gallery.pub-section {
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  background: var(--clr-surface);
  box-shadow: var(--shadow-sm);
  padding: 0;
  margin-bottom: 0;
  overflow: hidden;
  transition: box-shadow 0.3s var(--ease), transform 0.3s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.hobby-gallery.pub-section:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.hobby-gallery.pub-section.open {
  border-color: color-mix(in srgb, var(--clr-accent) 42%, var(--clr-border));
  background: color-mix(in srgb, var(--clr-surface) 98%, var(--clr-accent-soft));
  box-shadow: var(--shadow-md);
}

.hobby-gallery__header {
  margin-bottom: 0;
  border: none;
  border-radius: 0;
  background: transparent;
  padding: var(--space-md) var(--space-lg);
  transition: background 0.2s var(--ease);
}

.hobby-gallery__header:hover {
  background: rgba(0, 0, 0, 0.02);
}

.hobby-gallery__heading {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.hobby-gallery__title {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: 0;
}

.hobby-gallery__meta {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--clr-accent);
  line-height: 1.35;
}

.hobby-gallery.open .hobby-gallery__meta {
  display: none;
}

.hobby-gallery__intro {
  margin: 0;
  padding: 0 var(--space-lg);
  color: var(--clr-text-muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

.hobby-gallery__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-sm);
  padding: 0 var(--space-lg) var(--space-lg);
}

.hobby-gallery__item {
  display: flex;
  flex-direction: column;
  width: 100%;
  padding: 0;
  font: inherit;
  text-align: left;
  cursor: zoom-in;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--clr-surface) 96%, transparent);
  color: var(--clr-text);
  overflow: hidden;
  transition: border-color 0.22s var(--ease), box-shadow 0.22s var(--ease), transform 0.22s var(--ease), background 0.22s var(--ease);
}

.hobby-gallery__media {
  position: relative;
  display: block;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: color-mix(in srgb, var(--clr-border) 40%, transparent);
}

.hobby-gallery__item:hover {
  border-color: color-mix(in srgb, var(--clr-accent) 28%, var(--clr-border));
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.13);
  transform: translateY(-2px);
  background: color-mix(in srgb, var(--clr-surface) 90%, var(--clr-accent-soft));
}

.hobby-gallery__item:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--clr-accent) 70%, transparent);
  outline-offset: 3px;
}

.hobby-gallery__header:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--clr-accent) 65%, transparent);
  outline-offset: -2px;
}

.hobby-gallery__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  background: color-mix(in srgb, var(--clr-border) 30%, transparent);
  transition: transform 0.35s var(--ease), filter 0.35s var(--ease);
}

.hobby-gallery__item:hover .hobby-gallery__image {
  transform: scale(1.04);
  filter: saturate(1.05) contrast(1.03);
}

.hobby-gallery__caption {
  display: block;
  padding: 10px 12px 11px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--clr-text-muted);
  text-align: left;
  line-height: 1.4;
}

body.hobby-lightbox-open {
  overflow: hidden;
}

.hobby-lightbox {
  position: fixed;
  inset: 0;
  z-index: 11000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: max(16px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) max(16px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));
  background: rgba(10, 10, 14, 0.72);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s var(--ease);
}

.hobby-lightbox.open {
  opacity: 1;
  pointer-events: auto;
}

.hobby-lightbox__figure {
  position: relative;
  width: min(92vw, 980px);
  max-height: 92vh;
  margin: 0;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--clr-accent) 26%, var(--clr-border));
  background: color-mix(in srgb, var(--clr-surface) 92%, var(--clr-accent-soft));
  box-shadow: 0 24px 56px rgba(0, 0, 0, 0.38);
}

.hobby-lightbox__image {
  display: block;
  width: 100%;
  max-height: min(78vh, 820px);
  object-fit: contain;
  background: rgba(0, 0, 0, 0.18);
}

.hobby-lightbox__caption {
  margin: 0;
  padding: 11px 14px 13px;
  font-size: 0.88rem;
  line-height: 1.45;
  color: var(--clr-text-muted);
}

.hobby-lightbox__close {
  position: absolute;
  top: 10px;
  right: 10px;
  height: 34px;
  min-width: 34px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, rgba(255, 255, 255, 0.5) 80%, var(--clr-border));
  background: rgba(0, 0, 0, 0.42);
  color: #f5f5f7;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  cursor: pointer;
}

.hobby-lightbox__close:hover {
  background: rgba(0, 0, 0, 0.62);
}

.hobby-lightbox__close:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--clr-accent) 70%, transparent);
  outline-offset: 2px;
}

.award-item[id],
.hobby-project-item[id] {
  scroll-margin-top: calc(var(--sticky-bar-height) + var(--space-md));
}

body.has-translation-banner .award-item[id],
body.has-translation-banner .hobby-project-item[id] {
  scroll-margin-top: calc(var(--translation-banner-offset) + var(--sticky-bar-height) + var(--space-md));
}

.award-item--highlight {
  background: color-mix(in srgb, var(--clr-accent-soft) 65%, transparent) !important;
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--clr-accent) 35%, var(--clr-border));
  transition: background 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.hobby-project-item--highlight {
  background: color-mix(in srgb, var(--clr-accent-soft) 65%, transparent) !important;
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--clr-accent) 35%, var(--clr-border));
}

[data-theme="dark"] .award-item--highlight {
  background: color-mix(in srgb, var(--clr-accent-soft) 80%, rgba(255, 255, 255, 0.03)) !important;
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--clr-accent) 42%, transparent);
}

[data-theme="dark"] .hobby-project-item--highlight {
  background: color-mix(in srgb, var(--clr-accent-soft) 80%, rgba(255, 255, 255, 0.03)) !important;
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--clr-accent) 42%, transparent);
}

@media (prefers-reduced-motion: reduce) {
  .award-item--highlight {
    transition: none;
  }
}

/* ── Contact ───────────────────────────────────────────── */
.contact-block__intro {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--clr-text-muted);
  margin-bottom: var(--space-lg);
  max-width: 38em;
}

.contact-block__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.contact-block__email-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  align-items: stretch;
}

.contact-block__email-row > .contact-block__link {
  flex: 1 1 12rem;
  min-width: 0;
}

.contact-block__copy {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  flex: 0 0 auto;
  margin: 0;
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-sm);
  border: 1px solid var(--clr-border);
  background: var(--clr-surface);
  box-shadow: var(--shadow-sm);
  color: var(--clr-text);
  font: inherit;
  font-size: 0.92rem;
  font-weight: 500;
  cursor: pointer;
  text-align: left;
  -webkit-tap-highlight-color: transparent;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease), box-shadow 0.2s var(--ease), color 0.2s var(--ease);
}

.contact-block__copy:hover {
  background: rgba(0, 0, 0, 0.025);
  border-color: color-mix(in srgb, var(--clr-accent) 35%, var(--clr-border));
  box-shadow: var(--shadow-md);
  color: var(--clr-accent);
}

.contact-block__copy:focus-visible {
  outline: 2px solid rgba(55, 48, 163, 0.55);
  outline-offset: 2px;
}

[data-theme="dark"] .contact-block__copy:hover {
  background: rgba(255, 255, 255, 0.04);
}

.contact-block__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-sm);
  border: 1px solid var(--clr-border);
  background: var(--clr-surface);
  box-shadow: var(--shadow-sm);
  color: var(--clr-text);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

a.contact-block__link:hover {
  background: rgba(0, 0, 0, 0.025);
  border-color: color-mix(in srgb, var(--clr-accent) 35%, var(--clr-border));
  box-shadow: var(--shadow-md);
  text-decoration: none;
  color: var(--clr-accent);
}

.contact-block__link--static {
  cursor: default;
  color: var(--clr-text-muted);
  font-weight: 400;
}

.contact-block__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 22px;
  height: 22px;
}

.contact-block__icon svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
  opacity: 0.85;
}

[data-theme="dark"] a.contact-block__link:hover {
  background: rgba(255, 255, 255, 0.04);
}

[data-theme="dark"] .pdf-download-btn {
  background: color-mix(in srgb, var(--clr-surface) 86%, var(--clr-accent-soft));
  border-color: color-mix(in srgb, var(--clr-accent) 42%, var(--clr-border));
  color: var(--clr-text);
}

[data-theme="dark"] .pdf-download-btn:hover {
  background: color-mix(in srgb, var(--clr-surface) 80%, var(--clr-accent-soft));
}

/* ── Footer ─────────────────────────────────────────────── */
.footer {
  text-align: center;
  border-top: none;
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-2xl);
}

/* NTU PDCL / KU Crypto Lab row — hidden on screen and in print. */
#footer-links {
  display: none !important;
}

.footer__links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-md) var(--space-xl);
  margin-bottom: var(--space-lg);
  font-size: 0.85rem;
}

.footer__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
}

.footer-share-wrap {
  position: relative;
}

.pdf-download-btn--footer {
  margin-bottom: 0;
}

/* Footer Share: match top share-picker chrome */
.footer-share-wrap .pdf-download-btn {
  border: 1px solid color-mix(in srgb, rgba(255, 255, 255, 0.12) 78%, rgba(134, 239, 172, 0.35));
  background: color-mix(in srgb, rgba(29, 29, 31, 0.72) 66%, rgba(34, 197, 94, 0.42));
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: rgba(244, 246, 250, 0.92);
  box-shadow: none;
}

.footer-share-wrap .pdf-download-btn:hover {
  background: color-mix(in srgb, rgba(29, 29, 31, 0.88) 62%, rgba(52, 211, 153, 0.48));
  border-color: color-mix(in srgb, rgba(255, 255, 255, 0.2) 70%, rgba(167, 243, 208, 0.45));
  color: #f8f9fb;
  transform: scale(1.02);
}

.pdf-wait-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(10, 10, 14, 0.5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s var(--ease);
}

.pdf-wait-overlay.visible {
  opacity: 1;
  pointer-events: auto;
}

.pdf-wait-overlay__panel {
  min-width: min(320px, calc(100vw - 2rem));
  max-width: 420px;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.9rem 1rem;
  border-radius: 12px;
  border: 1px solid color-mix(in srgb, var(--clr-accent) 30%, var(--clr-border));
  background: color-mix(in srgb, var(--clr-surface) 92%, var(--clr-accent-soft));
  color: var(--clr-text);
  box-shadow: var(--shadow-md);
}

.pdf-wait-overlay__spinner {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid color-mix(in srgb, var(--clr-accent) 28%, transparent);
  border-top-color: var(--clr-accent);
  animation: spinnerRotate 0.8s linear infinite;
  flex-shrink: 0;
}

.pdf-wait-overlay__text {
  font-size: 0.9rem;
  font-weight: 500;
}

[data-theme="dark"] .pdf-wait-overlay {
  background: rgba(6, 6, 10, 0.62);
}

[data-theme="dark"] .pdf-wait-overlay__panel {
  background: color-mix(in srgb, var(--clr-surface) 84%, var(--clr-accent-soft));
}

.footer__locale {
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--clr-text-muted);
  width: min(440px, calc(100% - (2 * var(--space-xl))));
  margin: 0 auto var(--space-sm);
  padding: 0;
  opacity: 0.9;
}

.footer__locale[hidden] {
  display: none !important;
}

.footer__copy {
  font-size: 0.78rem;
  color: var(--clr-text-muted);
  width: min(440px, calc(100% - (2 * var(--space-xl))));
  margin: 0 auto var(--space-md);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--clr-border);
}

/* ── Stagger animation children ─────────────────────────── */
.section__body.visible > * {
  animation: staggerIn 0.6s var(--ease-out) both;
}

@keyframes staggerIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── Mobile nav backdrop ────────────────────────────────── */
.nav-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 99;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s var(--ease);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}

.nav-backdrop.visible {
  opacity: 1;
  pointer-events: auto;
}

/* ── Mobile Bottom Nav ──────────────────────────────────── */
.mobile-nav {
  display: none;
  position: fixed;
  /* Layout viewport bottom — do not use --vv-bottom so the bar stays put when the OS keyboard resizes the visual viewport */
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(29, 29, 31, 0.7);
  backdrop-filter: blur(5px) saturate(180%);
  -webkit-backdrop-filter: blur(5px) saturate(180%);
  border-top: 0.5px solid rgba(255, 255, 255, 0.08);
  padding-bottom: env(safe-area-inset-bottom, 0);
}

.mobile-nav__inner {
  display: flex;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  gap: 0;
}

.mobile-nav__inner::-webkit-scrollbar { display: none; }

.mobile-nav__link {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  min-width: 72px;
  flex: 0 0 auto;
  padding: 12px 10px 10px;
  margin: 0 2px;
  font-size: 0.68rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.55);
  text-decoration: none;
  transition: color 0.22s var(--ease), background 0.22s var(--ease), box-shadow 0.22s var(--ease);
  position: relative;
  border-radius: 14px 14px 10px 10px;
}

.mobile-nav__link svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
  flex-shrink: 0;
  transition: transform 0.22s var(--ease);
}

.mobile-nav__link span {
  white-space: nowrap;
  letter-spacing: 0.2px;
}

.mobile-nav__link:hover {
  text-decoration: none;
  color: #f5f5f7;
}

.mobile-nav__link.active {
  color: #e8eaff;
  font-weight: 600;
  background: rgba(199, 210, 254, 0.14);
  box-shadow: inset 0 0 0 1px rgba(199, 210, 254, 0.22);
}

.mobile-nav__link.active svg {
  transform: scale(1.08);
  filter: drop-shadow(0 0 10px rgba(165, 180, 252, 0.35));
}

/* ── Scroll Progress Bar ───────────────────────────────── */
.scroll-progress {
  position: fixed;
  top: var(--vv-top);
  left: 0;
  height: 3px;
  width: 0%;
  background: #c4c0b8;
  box-shadow: 0 1px 0 rgba(20, 18, 26, 0.08);
  z-index: 9999;
  transition: width 0.1s linear, background 0.35s var(--ease), box-shadow 0.35s var(--ease);
  pointer-events: none;
}

[data-theme="dark"] .scroll-progress {
  background: #ffffff;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.2);
}

/* ── 3D Tilt Cards ─────────────────────────────────────── */
.tilt-card {
  transition: box-shadow 0.3s var(--ease), transform 0.2s var(--ease-out);
  will-change: transform;
}

/* ── Hero Stats ────────────────────────────────────────── */
.hero-stats {
  display: flex;
  justify-content: center;
  gap: var(--space-2xl);
  margin-top: var(--space-xl);
  max-width: var(--content-max);
  margin-left: auto;
  margin-right: auto;
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  color: inherit;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 14px;
  min-width: 140px;
  padding: 10px 16px;
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06), 0 10px 22px rgba(0, 0, 0, 0.2);
  transition: transform 0.2s var(--ease), background 0.2s var(--ease), border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

a.hero-stat:hover {
  text-decoration: none;
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(255, 255, 255, 0.24);
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.2);
  transform: translateY(-2px);
}

a.hero-stat:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.55);
  outline-offset: 3px;
}

.hero-stat__number {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  color: #ffffff;
  line-height: 1.1;
}

.hero-stat__label {
  font-size: 0.75rem;
  font-weight: 500;
  color: rgba(245, 245, 247, 0.5);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.hero-highlights {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
  max-width: var(--content-max);
  margin-left: auto;
  margin-right: auto;
}

.hero-badges {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: var(--space-md);
  max-width: var(--content-max);
  margin-left: auto;
  margin-right: auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.2px;
  color: rgba(245, 245, 247, 0.86);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.hero-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--clr-accent-2);
  box-shadow: 0 0 0 3px rgba(180, 83, 9, 0.2);
}

.hero-highlight {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  font-size: 0.78rem;
  font-weight: 500;
  color: rgba(245, 245, 247, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  letter-spacing: 0.2px;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease), transform 0.3s var(--ease);
}

.hero-highlight:hover {
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-1px);
}

a.hero-highlight,
a.hero-highlight:visited {
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

a.hero-highlight:focus-visible {
  outline: 2px solid var(--clr-accent);
  outline-offset: 2px;
}

.hero-highlight__icon {
  width: 14px;
  height: 14px;
  fill: var(--clr-accent);
  flex-shrink: 0;
  opacity: 0.8;
}

/* First three hero tags: hierarchy via weight + border + surface (not color alone) */
.hero-highlight--primary {
  font-weight: 600;
  color: rgba(245, 245, 247, 0.92);
  border-color: color-mix(in srgb, var(--clr-accent) 52%, rgba(255, 255, 255, 0.2));
  background: color-mix(in srgb, var(--clr-accent-soft) 75%, rgba(255, 255, 255, 0.06));
  box-shadow:
    0 0 0 1px color-mix(in srgb, var(--clr-accent) 22%, transparent),
    0 10px 28px rgba(0, 0, 0, 0.22);
}

.hero-highlight--primary:hover {
  border-color: color-mix(in srgb, var(--clr-accent) 62%, rgba(255, 255, 255, 0.26));
  background: color-mix(in srgb, var(--clr-accent-soft) 95%, rgba(255, 255, 255, 0.07));
}

.hero-highlight--primary .hero-highlight__icon {
  opacity: 1;
}

/* Patents & publications: subtle warm hint vs default pills */
.hero-highlight--outputs {
  color: rgba(245, 245, 247, 0.8);
  border-color: color-mix(in srgb, var(--clr-accent-2) 26%, rgba(255, 255, 255, 0.1));
  background: color-mix(in srgb, var(--clr-accent-2) 7%, rgba(255, 255, 255, 0.04));
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--clr-accent-2) 10%, transparent);
}

.hero-highlight--outputs:hover {
  border-color: color-mix(in srgb, var(--clr-accent-2) 34%, rgba(255, 255, 255, 0.14));
  background: color-mix(in srgb, var(--clr-accent-2) 11%, rgba(255, 255, 255, 0.06));
}

.hero-highlight--outputs .hero-highlight__icon {
  fill: color-mix(in srgb, var(--clr-accent-2) 35%, var(--clr-accent));
  opacity: 0.88;
}

.hero-highlight--appstore {
  border-color: color-mix(in srgb, var(--clr-accent) 18%, rgba(255, 255, 255, 0.12));
  background: transparent;
  color: rgba(245, 245, 247, 0.8);
  font-weight: 520;
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--clr-accent) 8%, transparent);
}

.hero-highlight--appstore:hover {
  border-color: color-mix(in srgb, var(--clr-accent) 26%, rgba(255, 255, 255, 0.16));
  background: transparent;
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--clr-accent) 12%, transparent);
}

.hero-highlight--appstore .hero-highlight__icon {
  fill: color-mix(in srgb, var(--clr-accent) 55%, #ffffff);
  opacity: 0.8;
}

/* ── Hero Logos ─────────────────────────────────────────── */
/* Outer centers the strip when it’s shorter than content-max; inner scrolls from the left edge (no center-crop). */
.hero-logos-outer {
  display: flex;
  justify-content: center;
  width: 100%;
  max-width: var(--content-max);
  min-width: 0;
  margin-left: auto;
  margin-right: auto;
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.hero-logos {
  display: flex;
  flex-wrap: nowrap;
  justify-content: flex-start;
  align-items: center;
  gap: var(--space-md);
  width: max-content;
  max-width: 100%;
  min-width: 0;
  flex: 0 1 auto;
  overflow-x: auto;
  overflow-y: visible;
  /* Room so hover shadow / motion isn’t clipped by the scroller or hero */
  padding-block: 6px;
  padding-inline: var(--space-sm);
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x proximity;
  scroll-padding-inline: var(--space-lg);
  scrollbar-width: thin;
}

.hero-logos__item {
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.76;
  transition: opacity 0.3s var(--ease), box-shadow 0.3s var(--ease);
  flex-shrink: 0;
  scroll-snap-align: start;
  text-decoration: none;
  background: #ffffff;
  border-radius: 8px;
  padding: 5px 10px;
  min-height: 42px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.18);
}

.hero-logos__item--illinois {
  background: #13294b;
}

.hero-logos__item--square {
  min-height: 42px;
  width: auto;
  height: auto;
  padding: 5px 10px;
}

.hero-logos__item:hover {
  opacity: 1;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.22);
}

.hero-logos__img {
  height: 24px;
  max-width: 150px;
  width: auto;
  object-fit: contain;
  display: block;
}

.hero-logos__item--square .hero-logos__img {
  width: 24px;
  height: 24px;
  max-width: 24px;
}

/* ── Dark Mode Variables ───────────────────────────────── */
[data-theme="dark"] {
  --clr-bg:          #0b0a10;
  --clr-bg-elevated: #13121c;
  --clr-surface:     #16151f;
  --clr-text:        #f3f1ed;
  --clr-text-muted:  #a09daa;
  --clr-accent:      #a5b4fc;
  --clr-accent-2:    #fdba74;
  --clr-accent-soft: rgba(165, 180, 252, 0.12);
  --clr-border:      rgba(255, 255, 255, 0.09);
  --clr-hero-bg:     #0b0a10;
  --clr-hero-text:   #f3f1ed;
  --shadow-sm:  0 1px 0 rgba(0,0,0,0.35), 0 10px 28px rgba(0,0,0,0.35);
  --shadow-md:  0 2px 0 rgba(0,0,0,0.25), 0 20px 44px rgba(0,0,0,0.45);
}

[data-theme="dark"] ::selection {
  background: rgba(165, 180, 252, 0.28);
}

[data-theme="dark"] .hero {
  background:
    radial-gradient(ellipse 90% 60% at 18% 18%, rgba(129, 140, 248, 0.28), transparent 55%),
    radial-gradient(ellipse 65% 45% at 88% 12%, rgba(251, 146, 60, 0.1), transparent 48%),
    linear-gradient(160deg, #05040b 0%, #0f0e1a 40%, #14122a 72%, #06050d 100%);
}

[data-theme="dark"] .main-canvas::before {
  background: radial-gradient(ellipse 70% 55% at 50% 0%, rgba(22, 21, 31, 0.85), transparent 72%);
}

[data-theme="dark"] body {
  background-image:
    radial-gradient(ellipse 120% 60% at 0% 0%, rgba(99, 102, 241, 0.08), transparent 50%),
    radial-gradient(ellipse 100% 50% at 100% 8%, rgba(251, 146, 60, 0.04), transparent 45%),
    repeating-linear-gradient(
      -12deg,
      transparent,
      transparent 72px,
      rgba(255, 255, 255, 0.015) 72px,
      rgba(255, 255, 255, 0.015) 73px
    );
}

[data-theme="dark"] #side-nav {
  background: rgba(13, 13, 15, 0.74);
}

[data-theme="dark"] .nav-search__field {
  border-color: rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.08);
}

[data-theme="dark"] .nav-search__input {
  color: var(--clr-text);
}

[data-theme="dark"] .nav-search__arrow {
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.06);
  color: #f5f5f7;
}

[data-theme="dark"] .nav-search__arrow:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.12);
}

[data-theme="dark"] .nav-search__count {
  color: rgba(245, 245, 247, 0.82);
}

[data-theme="dark"] .pdf-download-btn.nav-pdf-btn {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.09);
  color: rgba(245, 245, 247, 0.58);
}

[data-theme="dark"] .pdf-download-btn.nav-share-btn {
  background: color-mix(in srgb, rgba(255, 255, 255, 0.08) 68%, rgba(52, 211, 153, 0.34));
  border-color: rgba(255, 255, 255, 0.15);
  color: rgba(245, 245, 247, 0.58);
}

[data-theme="dark"] .pdf-download-btn.nav-share-btn:hover {
  background: color-mix(in srgb, rgba(255, 255, 255, 0.18) 62%, rgba(74, 222, 128, 0.46));
}

[data-theme="dark"] .sticky-name {
  background: rgba(13, 13, 15, 0.74);
}

[data-theme="dark"] .mobile-nav {
  background: rgba(13, 13, 15, 0.74);
}

[data-theme="dark"] .current-pos-card__header:hover,
[data-theme="dark"] .grant-card__header:hover,
[data-theme="dark"] .teaching-group__header:hover,
[data-theme="dark"] .pub-section__header:hover,
[data-theme="dark"] .pub-item:hover {
  background: rgba(255, 255, 255, 0.03);
}

[data-theme="dark"] .hobby-gallery__item {
  background: color-mix(in srgb, var(--clr-surface) 90%, rgba(255, 255, 255, 0.04));
  border-color: rgba(255, 255, 255, 0.12);
}

[data-theme="dark"] .hobby-gallery__item:hover {
  background: color-mix(in srgb, var(--clr-surface) 82%, var(--clr-accent-soft));
  border-color: color-mix(in srgb, var(--clr-accent) 30%, rgba(255, 255, 255, 0.18));
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.35);
}

[data-theme="dark"] .hobby-lightbox {
  background: rgba(4, 4, 8, 0.78);
}

[data-theme="dark"] .hobby-lightbox__figure {
  background: color-mix(in srgb, var(--clr-surface) 84%, var(--clr-accent-soft));
  border-color: color-mix(in srgb, var(--clr-accent) 36%, rgba(255, 255, 255, 0.12));
}

/* Publication / patent “Scholar”-style links: visible pill vs. accent-tinted .pub-cite */
[data-theme="dark"] .pub-link {
  color: rgba(243, 241, 237, 0.92);
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.16);
}

[data-theme="dark"] .pub-link:hover {
  background: color-mix(in srgb, var(--clr-accent) 85%, #ffffff 15%);
  color: #12101a;
  border-color: transparent;
}

[data-theme="dark"] .pub-item--selected {
  background: color-mix(in srgb, var(--clr-surface) 94%, rgba(255, 255, 255, 0.04));
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.28);
}

[data-theme="dark"] .pub-item--selected:hover {
  border-color: color-mix(in srgb, var(--clr-accent) 28%, rgba(255, 255, 255, 0.12));
}

[data-theme="dark"] .pub-item__ext {
  color: rgba(245, 245, 247, 0.55);
}

[data-theme="dark"] .pub-item__ext:hover {
  color: #c7d2fe;
  background: rgba(129, 140, 248, 0.14);
  border-color: rgba(165, 180, 252, 0.35);
}

[data-theme="dark"] .pub-item--selected .pub-item__venue {
  color: #c7d2fe;
  border-left-color: #a5b4fc;
  background: linear-gradient(90deg, rgba(129, 140, 248, 0.14), transparent 92%);
}

[data-theme="dark"] .pub-cite {
  background: rgba(165, 180, 252, 0.18);
  color: #c7d2fe;
  border: 1px solid rgba(165, 180, 252, 0.28);
}

[data-theme="dark"] .teaching-table tbody tr:hover,
[data-theme="dark"] .award-item:hover,
[data-theme="dark"] .activity-item:hover {
  background: rgba(255, 255, 255, 0.02);
}

[data-theme="dark"] .section + .section::before {
  background: rgba(255, 255, 255, 0.06);
}

[data-theme="dark"] .section:not(.hero):not(.footer) {
  background: color-mix(in srgb, var(--clr-surface) 86%, transparent);
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.32);
}

[data-theme="dark"] #about .about-text {
  border-left-color: color-mix(in srgb, var(--clr-accent) 45%, transparent);
  background: linear-gradient(90deg, color-mix(in srgb, var(--clr-accent-soft) 55%, transparent), transparent 55%);
}

[data-theme="dark"] #about .about-text a.about-text__ref {
  color: var(--clr-text);
  border-color: color-mix(in srgb, var(--clr-border) 75%, var(--clr-accent) 25%);
  background: color-mix(in srgb, var(--clr-accent-soft) 48%, var(--clr-surface));
}

[data-theme="dark"] #about .about-text a.about-text__ref:hover {
  text-decoration: none;
  color: var(--clr-text);
  border-color: color-mix(in srgb, var(--clr-border) 50%, var(--clr-accent) 50%);
  background: color-mix(in srgb, var(--clr-accent-soft) 68%, var(--clr-surface));
}

[data-theme="dark"] .timeline::before {
  background: rgba(255, 255, 255, 0.16);
}

[data-theme="dark"] .current-pos-card.open,
[data-theme="dark"] .grant-card.open,
[data-theme="dark"] .hobby-gallery.pub-section.open {
  background: color-mix(in srgb, var(--clr-surface) 94%, var(--clr-accent-soft));
  border-color: color-mix(in srgb, var(--clr-accent) 38%, var(--clr-border));
}

/* ── Share page picker (fixed top; same chrome as lang / theme) ── */
.share-picker {
  position: fixed;
  top: calc(var(--vv-top) + 10px);
  left: max(16px, env(safe-area-inset-left));
  z-index: 200;
}

@media (min-width: 901px) {
  .share-picker {
    left: calc(var(--nav-width) + max(16px, env(safe-area-inset-left)));
  }
}

.search-picker {
  position: fixed;
  top: calc(var(--vv-top) + 10px);
  left: calc(max(16px, env(safe-area-inset-left)) + 44px);
  z-index: 200;
}

.search-picker__btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(29, 29, 31, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease), transform 0.2s var(--ease);
  touch-action: manipulation;
  -webkit-user-select: none;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.search-picker__btn svg {
  width: 18px;
  height: 18px;
  fill: #f5f5f7;
  pointer-events: none;
}

.search-picker__btn:hover {
  background: rgba(29, 29, 31, 0.9);
  border-color: rgba(255, 255, 255, 0.2);
  transform: scale(1.08);
}

.search-picker__btn:focus-visible {
  outline: 2px solid var(--clr-accent);
  outline-offset: 3px;
}

.search-picker__panel {
  display: none;
  position: absolute;
  top: 44px;
  left: 0;
  min-width: 248px;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: 14px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  padding: 10px;
}

.search-picker__panel.open {
  display: block;
}

.search-picker__row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.search-picker__input {
  flex: 1;
  min-width: 0;
  height: 34px;
  border-radius: 999px;
  border: 1px solid var(--clr-border);
  background: var(--clr-bg);
  color: var(--clr-text);
  padding: 0 12px;
  font-size: 0.84rem;
}

.search-picker__submit {
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid color-mix(in srgb, rgba(255, 255, 255, 0.12) 78%, rgba(134, 239, 172, 0.35));
  background: color-mix(in srgb, rgba(29, 29, 31, 0.72) 66%, rgba(34, 197, 94, 0.42));
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: #f5f5f7;
  padding: 0;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease), transform 0.2s var(--ease);
  touch-action: manipulation;
  -webkit-user-select: none;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.search-picker__submit svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
  pointer-events: none;
}

.search-picker__submit:hover {
  background: color-mix(in srgb, rgba(29, 29, 31, 0.88) 62%, rgba(52, 211, 153, 0.48));
  border-color: color-mix(in srgb, rgba(255, 255, 255, 0.2) 70%, rgba(167, 243, 208, 0.45));
  transform: scale(1.06);
}

.search-picker__meta {
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 8px;
  min-height: 32px;
}

.search-picker__meta:not([hidden]) {
  display: flex;
}

.search-picker__meta[hidden] {
  display: none !important;
}

.search-picker__arrow {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 10px;
  border: 1px solid var(--clr-border);
  background: var(--clr-bg);
  color: var(--clr-text);
  padding: 0;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease), opacity 0.2s var(--ease);
  touch-action: manipulation;
  -webkit-user-select: none;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.search-picker__arrow svg {
  width: 20px;
  height: 20px;
  pointer-events: none;
}

.search-picker__arrow:hover:not(:disabled) {
  background: var(--clr-accent-soft);
  border-color: color-mix(in srgb, var(--clr-accent) 40%, var(--clr-border));
}

.search-picker__arrow:disabled {
  opacity: 0.35;
  cursor: default;
}

.search-picker__arrow[hidden] {
  display: none !important;
}

.search-picker__count {
  flex: 1;
  min-width: 0;
  text-align: center;
  font-size: 0.75rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--clr-text-muted);
  line-height: 1.25;
}

.search-picker__input:focus-visible,
.search-picker__submit:focus-visible,
.search-picker__arrow:focus-visible {
  outline: 2px solid var(--clr-accent);
  outline-offset: 2px;
}

[data-theme="dark"] .search-picker__btn {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.15);
}

[data-theme="dark"] .search-picker__btn:hover {
  background: rgba(255, 255, 255, 0.18);
}

[data-theme="dark"] .search-picker__submit {
  background: color-mix(in srgb, rgba(255, 255, 255, 0.08) 68%, rgba(52, 211, 153, 0.34));
  border-color: rgba(255, 255, 255, 0.15);
}

[data-theme="dark"] .search-picker__submit:hover {
  background: color-mix(in srgb, rgba(255, 255, 255, 0.18) 62%, rgba(74, 222, 128, 0.46));
}

[data-theme="dark"] .search-picker__arrow {
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.06);
  color: var(--clr-text);
}

[data-theme="dark"] .search-picker__arrow:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.12);
}

[data-theme="dark"] .search-picker__count {
  color: rgba(245, 245, 247, 0.72);
}

.search-suggestions {
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-height: min(220px, 40vh);
  overflow-y: auto;
  margin-top: 6px;
  padding: 6px;
  border-radius: 10px;
  border: 1px solid color-mix(in srgb, var(--clr-border) 85%, transparent);
  background: var(--clr-surface);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.12);
  z-index: 2;
}

.search-suggestions--nav {
  margin-top: 4px;
  background: rgba(28, 28, 32, 0.98);
  border-color: rgba(255, 255, 255, 0.14);
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.35);
}

.search-suggestions--nav .search-suggestions__word {
  color: rgba(245, 245, 247, 0.95);
}

.search-suggestions--nav .search-suggestions__count {
  color: rgba(245, 245, 247, 0.5);
}

.search-suggestions--nav .search-suggestions__option {
  color: rgba(245, 245, 247, 0.95);
}

.search-suggestions--nav .search-suggestions__option:hover,
.search-suggestions--nav .search-suggestions__option:focus-visible {
  background: rgba(255, 255, 255, 0.1);
}

.search-suggestions--nav .search-suggestions__option--active {
  background: rgba(255, 255, 255, 0.14);
}

.search-suggestions[hidden] {
  display: none !important;
}

.search-suggestions__option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  width: 100%;
  text-align: left;
  font: inherit;
  font-size: 0.78rem;
  line-height: 1.35;
  padding: 7px 10px;
  margin: 0;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--clr-text);
  cursor: pointer;
  transition: background 0.15s var(--ease);
  touch-action: manipulation;
  -webkit-user-select: none;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.search-suggestions__option:hover,
.search-suggestions__option:focus-visible {
  background: color-mix(in srgb, var(--clr-accent-soft) 55%, transparent);
  outline: none;
}

.search-suggestions__option--active {
  background: color-mix(in srgb, var(--clr-accent-soft) 72%, transparent);
}

.search-suggestions__word {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.search-suggestions__count {
  flex-shrink: 0;
  font-variant-numeric: tabular-nums;
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--clr-text-muted);
}

[data-theme="dark"] .search-suggestions:not(.search-suggestions--nav) {
  background: color-mix(in srgb, var(--clr-surface) 92%, #000);
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.45);
}

.search-match-active {
  animation: searchMatchPulse 1.8s var(--ease);
}

@keyframes searchMatchPulse {
  0% {
    background: color-mix(in srgb, var(--clr-accent-soft) 88%, transparent);
    box-shadow: 0 0 0 0 color-mix(in srgb, var(--clr-accent) 46%, transparent);
  }
  100% {
    background: transparent;
    box-shadow: 0 0 0 14px transparent;
  }
}

.share-picker__btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid color-mix(in srgb, rgba(255, 255, 255, 0.12) 68%, rgba(134, 239, 172, 0.5));
  background: color-mix(in srgb, rgba(29, 29, 31, 0.72) 54%, rgba(34, 197, 94, 0.52));
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease), transform 0.2s var(--ease);
  touch-action: manipulation;
  -webkit-user-select: none;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.share-picker__btn:hover {
  background: color-mix(in srgb, rgba(29, 29, 31, 0.88) 48%, rgba(52, 211, 153, 0.58));
  border-color: color-mix(in srgb, rgba(255, 255, 255, 0.2) 58%, rgba(167, 243, 208, 0.55));
  transform: scale(1.08);
}

.share-picker__icon-img {
  width: 18px;
  height: 18px;
  object-fit: contain;
  display: block;
  pointer-events: none;
  /* Source art is black on white; invert for light glyph on dark chrome */
  filter: invert(1) brightness(1.06);
}

[data-theme="dark"] .share-picker__btn {
  background: color-mix(in srgb, rgba(255, 255, 255, 0.08) 58%, rgba(52, 211, 153, 0.44));
  border-color: color-mix(in srgb, rgba(255, 255, 255, 0.15) 72%, rgba(134, 239, 172, 0.35));
}

[data-theme="dark"] .share-picker__btn:hover {
  background: color-mix(in srgb, rgba(255, 255, 255, 0.18) 50%, rgba(74, 222, 128, 0.52));
}

[data-theme="dark"] .footer-share-wrap .pdf-download-btn {
  background: color-mix(in srgb, rgba(255, 255, 255, 0.08) 68%, rgba(52, 211, 153, 0.34));
  border-color: rgba(255, 255, 255, 0.15);
  color: var(--clr-text);
}

[data-theme="dark"] .footer-share-wrap .pdf-download-btn:hover {
  background: color-mix(in srgb, rgba(255, 255, 255, 0.18) 62%, rgba(74, 222, 128, 0.46));
  color: var(--clr-text);
}

.share-picker__btn:focus-visible {
  outline: 2px solid var(--clr-accent);
  outline-offset: 3px;
}

.share-picker__menu {
  display: none;
  position: absolute;
  top: 44px;
  left: 0;
  min-width: 196px;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.18);
  padding: 6px 0;
  flex-direction: column;
}

.share-picker__menu.open {
  display: flex;
}

/* Pop upward + to the right of the sidebar share control (into main canvas) */
.share-picker__menu.share-picker__menu--nav {
  top: auto;
  bottom: calc(100% + 8px);
  left: 100%;
  right: auto;
  margin-left: 8px;
  transform: none;
  z-index: 200;
}

.share-picker__menu.share-picker__menu--footer {
  top: auto;
  bottom: calc(100% + 8px);
  left: 50%;
  right: auto;
  transform: translateX(-50%);
  z-index: 200;
}

.share-picker__option {
  display: block;
  width: 100%;
  box-sizing: border-box;
  padding: 8px 16px;
  border: 0;
  background: transparent;
  color: var(--clr-text);
  text-decoration: none;
  font-size: 0.9rem;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.15s;
}

.share-picker__option:hover {
  background: var(--clr-accent-soft);
}

.share-picker__option:focus-visible {
  outline: 2px solid var(--clr-accent);
  outline-offset: -2px;
}

.share-picker__option[hidden] {
  display: none !important;
}

/* ── Theme Toggle ──────────────────────────────────────── */
.theme-toggle {
  position: fixed;
  top: calc(var(--vv-top) + 10px);
  right: 16px;
  z-index: 200;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(29, 29, 31, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease), transform 0.2s var(--ease);
  touch-action: manipulation;
  -webkit-user-select: none;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.theme-toggle:hover {
  background: rgba(29, 29, 31, 0.9);
  border-color: rgba(255, 255, 255, 0.2);
  transform: scale(1.1);
}

.theme-toggle svg {
  width: 18px;
  height: 18px;
  fill: #f5f5f7;
  transition: opacity 0.3s var(--ease), transform 0.4s var(--ease);
}

.theme-toggle__sun { display: none; }
.theme-toggle__moon { display: block; }

[data-theme="dark"] .theme-toggle {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.15);
}

[data-theme="dark"] .theme-toggle__sun { display: block; }
[data-theme="dark"] .theme-toggle__moon { display: none; }

/* ── Scroll to top (with sticky name bar) ─────────────── */
.scroll-to-top {
  position: fixed;
  z-index: 230;
  right: max(16px, env(safe-area-inset-right));
  bottom: max(22px, env(safe-area-inset-bottom));
  width: 48px;
  height: 48px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(29, 29, 31, 0.32);
  backdrop-filter: blur(5px) saturate(180%);
  -webkit-backdrop-filter: blur(5px) saturate(180%);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(14px) scale(0.94);
  pointer-events: none;
  transition:
    opacity 0.38s var(--ease),
    transform 0.38s var(--ease),
    visibility 0.38s var(--ease),
    background 0.25s var(--ease),
    border-color 0.25s var(--ease),
    box-shadow 0.25s var(--ease);
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

body.sticky-bar-visible .scroll-to-top {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.scroll-to-top:hover {
  background: rgba(29, 29, 31, 0.2);
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.scroll-to-top:active {
  transform: translateY(1px) scale(0.98);
}

.scroll-to-top:focus-visible {
  outline: 2px solid var(--clr-accent);
  outline-offset: 3px;
}

.scroll-to-top__icon {
  fill: #f5f5f7;
  margin-top: -1px;
  transition: transform 0.25s var(--ease);
}

.scroll-to-top:hover .scroll-to-top__icon {
  transform: translateY(-1px);
}

[data-theme="dark"] .scroll-to-top {
  background: rgba(13, 13, 15, 0.2);
  border-color: rgba(255, 255, 255, 0.06);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.14);
}

[data-theme="dark"] .scroll-to-top:hover {
  background: rgba(13, 13, 15, 0.58);
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

@media (prefers-reduced-motion: reduce) {
  .scroll-to-top {
    transition-duration: 0.15s;
    transform: none;
  }

  body.sticky-bar-visible .scroll-to-top {
    transform: none;
  }

  .scroll-to-top:hover .scroll-to-top__icon {
    transform: none;
  }

  .scroll-to-top:active {
    transform: none;
  }
}

/* ── Text Size Picker ─────────────────────────────────── */
.font-size-picker {
  position: fixed;
  top: calc(var(--vv-top) + 10px);
  right: 126px;
  z-index: 200;
  display: flex;
  gap: 6px;
}

.font-size-picker__btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(29, 29, 31, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease), transform 0.2s var(--ease), opacity 0.2s var(--ease);
  touch-action: manipulation;
  -webkit-user-select: none;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.font-size-picker__btn:disabled {
  cursor: not-allowed;
  opacity: 0.42;
  transform: none;
}

.font-size-picker__glyph {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #f5f5f7;
}

[data-theme="dark"] .font-size-picker__btn {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.15);
}

@media (hover: hover) and (pointer: fine) {
  .font-size-picker__btn:hover {
    background: rgba(29, 29, 31, 0.9);
    transform: scale(1.06);
  }

  [data-theme="dark"] .font-size-picker__btn:hover {
    background: rgba(255, 255, 255, 0.18);
  }
}

/* ── Language Picker ───────────────────────────────────── */
.lang-picker {
  position: fixed;
  top: calc(var(--vv-top) + 10px);
  right: 82px;
  z-index: 200;
}
.lang-picker__btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(29, 29, 31, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease), transform 0.2s var(--ease);
  touch-action: manipulation;
  -webkit-user-select: none;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}
.lang-picker__btn:hover { background: rgba(29, 29, 31, 0.9); transform: scale(1.08); }
.lang-picker__btn svg {
  width: 18px;
  height: 18px;
  fill: #fff;
}
[data-theme="dark"] .lang-picker__btn {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.15);
}
[data-theme="dark"] .lang-picker__btn:hover { background: rgba(255, 255, 255, 0.18); }
.lang-picker__btn.translating { pointer-events: none; opacity: 0.7; }
.lang-picker__btn.translating svg { animation: tl-spin 1s linear infinite; }
@keyframes tl-spin { to { transform: rotate(360deg); } }
.lang-picker__menu {
  display: none;
  position: absolute;
  top: 44px;
  right: 0;
  min-width: 180px;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.18);
  padding: 6px 0;
  flex-direction: column;
}
.lang-picker__menu.open { display: flex; }
.lang-picker__option {
  display: block;
  padding: 8px 16px;
  color: var(--clr-text);
  text-decoration: none;
  font-size: 0.9rem;
  transition: background 0.15s;
}
.lang-picker__option--toggle {
  width: 100%;
  border: 0;
  background: transparent;
  text-align: left;
  cursor: pointer;
  font-size: 0.9rem;
  color: #d93025;
}
.lang-picker__option:hover,
.lang-picker__option--toggle:hover { background: var(--clr-accent-soft); }
.lang-picker__submenu {
  display: none;
  flex-direction: column;
}
.lang-picker__submenu.open { display: flex; }
.lang-picker__submenu .lang-picker__option { padding-left: 28px; }
.lang-picker__option--active {
  font-weight: 600;
  color: var(--clr-accent);
}

/* ── Translation Banner ───────────────────────────────── */
.translation-banner {
  position: fixed;
  top: var(--vv-top);
  left: 0;
  right: 0;
  z-index: 250;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 8px 48px 8px 16px;
  background: var(--clr-accent);
  color: #fff;
  font-size: 0.85rem;
  text-align: center;
  flex-wrap: wrap;
}
.translation-banner__restore,
.translation-banner__en {
  color: #fff;
  text-decoration: underline;
  font-weight: 600;
}
.translation-banner__close {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: #fff;
  font-size: 1.3rem;
  cursor: pointer;
  line-height: 1;
  padding: 4px;
}
body.has-translation-banner .theme-toggle,
body.has-translation-banner .lang-picker,
body.has-translation-banner .font-size-picker,
body.has-translation-banner .share-picker,
body.has-translation-banner .search-picker { top: calc(var(--vv-top) + 46px); }
body.has-translation-banner #sticky-name { top: calc(var(--vv-top) + var(--translation-banner-offset)); }

/* Sticky bar sits above theme / translate; move controls just below bar while it is shown */
body.sticky-bar-visible .theme-toggle,
body.sticky-bar-visible .lang-picker,
body.sticky-bar-visible .font-size-picker,
body.sticky-bar-visible .share-picker,
body.sticky-bar-visible .search-picker {
  top: calc(var(--vv-top) + var(--sticky-bar-height) + 10px);
}

body.has-translation-banner.sticky-bar-visible .theme-toggle,
body.has-translation-banner.sticky-bar-visible .lang-picker,
body.has-translation-banner.sticky-bar-visible .font-size-picker,
body.has-translation-banner.sticky-bar-visible .share-picker,
body.has-translation-banner.sticky-bar-visible .search-picker {
  top: calc(var(--vv-top) + var(--translation-banner-offset) + var(--sticky-bar-height) + 10px);
}

/* ── Theme Transition ──────────────────────────────────── */
.theme-transitioning,
.theme-transitioning *,
.theme-transitioning *::before,
.theme-transitioning *::after {
  transition: background-color 0.5s var(--ease), color 0.5s var(--ease), border-color 0.5s var(--ease), box-shadow 0.5s var(--ease), fill 0.5s var(--ease) !important;
}

/* View Transitions API — whole-page morph when toggling theme (Chrome 111+, Safari 18.2+) */
@media (prefers-reduced-motion: no-preference) {
  ::view-transition-group(root) {
    animation-duration: 0.55s;
    animation-timing-function: cubic-bezier(0.22, 1, 0.36, 1);
  }

  ::view-transition-old(root),
  ::view-transition-new(root) {
    animation-duration: 0.55s;
    animation-timing-function: cubic-bezier(0.22, 1, 0.36, 1);
  }

  ::view-transition-old(root) {
    animation-name: vt-theme-out;
  }

  ::view-transition-new(root) {
    animation-name: vt-theme-in;
  }
}

@keyframes vt-theme-out {
  to {
    opacity: 0;
    filter: brightness(0.85);
  }
}

@keyframes vt-theme-in {
  from {
    opacity: 0;
    filter: brightness(1.12);
  }
  to {
    opacity: 1;
    filter: brightness(1);
  }
}

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 900px) {
  html,
  body {
    overflow-x: hidden;
  }

  .main-canvas::before {
    left: 0;
  }

  #side-nav,
  #nav-toggle,
  .nav-backdrop {
    display: none;
  }

  .sticky-name {
    left: 0;
  }

  .mobile-nav {
    display: block;
  }

  .nav-search {
    display: none;
  }

  /* iOS Safari zooms the viewport when a focused input’s font-size is under 16px */
  .search-picker__input {
    font-size: 16px;
  }

  /* Sit above fixed bottom nav (~78px content padding) */
  .scroll-to-top {
    bottom: max(96px, calc(78px + env(safe-area-inset-bottom)));
  }

  .copy-toast {
    bottom: max(92px, calc(78px + env(safe-area-inset-bottom, 0px) + 14px));
  }

  #main {
    margin-left: 0;
    padding-bottom: 78px;
    --main-gutter: 0px;
    padding-inline: 0;
  }

  .hero {
    margin-left: 0;
    margin-right: 0;
    width: 100%;
  }

  .hero__inner {
    flex-direction: column-reverse;
    text-align: center;
    gap: calc(var(--space-2xl) * 0.67);
  }

  /* Keep hero photo clear of top-right fixed controls on mobile */
  .hero__photo-wrap {
    margin-top: 56px;
  }

  .hero__contact {
    justify-content: center;
  }

  .hero__photo {
    width: 130px;
    height: 130px;
  }

  .hero-stats {
    gap: var(--space-lg);
    flex-wrap: wrap;
  }

  .hero-stat {
    min-width: 128px;
  }

  .hero-highlights {
    gap: var(--space-xs);
  }

  .hero-highlight {
    font-size: 0.72rem;
    padding: 5px 12px;
  }

  .section {
    padding: var(--space-xl) var(--space-lg);
  }

  .section:not(.hero):not(.footer) {
    padding: var(--space-lg);
    margin-left: 10px;
    margin-right: 10px;
  }

  .edu-card {
    flex-direction: column;
    align-items: flex-start;
  }

  .edu-card__logo {
    width: 44px;
    height: 44px;
  }

  .patent-item {
    flex-direction: column;
    gap: 0;
  }

  .patent-item__text {
    margin-left: 0;
    margin-top: -0.2em;
  }

  .award-item,
  .activity-item {
    flex-direction: column;
    gap: var(--space-xs);
  }

  .hobby-project-item {
    padding: var(--space-md);
  }

  .hobby-project-item__logo-link {
    width: 72px;
    height: 72px;
    margin-left: auto;
  }

  .hobby-gallery__header {
    padding: var(--space-sm) var(--space-md);
  }

  .hobby-gallery__intro {
    padding: 0 var(--space-md);
  }

  .hobby-gallery__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding: 0 var(--space-md) var(--space-md);
  }

  .teaching-table {
    font-size: 0.78rem;
  }

  .teaching-table th:nth-child(3),
  .teaching-table td:nth-child(3) {
    display: none;
  }

  .hobby-gallery__media {
    aspect-ratio: 1 / 1;
  }
}

@media (min-width: 901px) {
  /* Desktop uses the left side nav; top sticky name bar is unnecessary */
  .sticky-name {
    display: none !important;
  }

  .search-picker {
    display: none;
  }

  /* Ignore sticky-bar-visible offsets when sticky bar is hidden */
  body.sticky-bar-visible .theme-toggle,
  body.sticky-bar-visible .lang-picker,
  body.sticky-bar-visible .font-size-picker,
  body.sticky-bar-visible .share-picker,
  body.sticky-bar-visible .search-picker {
    top: calc(var(--vv-top) + 10px);
  }

  body.has-translation-banner.sticky-bar-visible .theme-toggle,
  body.has-translation-banner.sticky-bar-visible .lang-picker,
  body.has-translation-banner.sticky-bar-visible .font-size-picker,
  body.has-translation-banner.sticky-bar-visible .share-picker,
  body.has-translation-banner.sticky-bar-visible .search-picker {
    top: calc(var(--vv-top) + 46px);
  }
}

@media (max-width: 480px) {
  .font-size-picker {
    right: 124px;
    gap: 4px;
  }

  .lang-picker {
    right: 80px;
  }

  .theme-toggle {
    right: 14px;
  }

  .share-picker {
    left: max(14px, env(safe-area-inset-left));
  }

  .search-picker {
    left: calc(max(14px, env(safe-area-inset-left)) + 42px);
  }

  .search-picker__panel {
    min-width: min(78vw, 260px);
  }

  .hero__name {
    font-size: 2rem;
  }

  .section__title {
    font-size: 1.6rem;
  }

  .hero-stats {
    gap: var(--space-md);
  }

  .hero-stat {
    min-width: 112px;
    padding: 9px 12px;
  }

  .hero-stat__number {
    font-size: 1.5rem;
  }

  .hero-stat__label {
    font-size: 0.65rem;
  }

  .grant-card__header {
    padding: var(--space-sm) var(--space-md);
  }

  .hobby-gallery__grid {
    grid-template-columns: 1fr;
  }

  .mobile-nav__link {
    min-width: 64px;
    padding: 8px 6px 6px;
    font-size: 0.62rem;
  }

  .mobile-nav__link svg {
    width: 18px;
    height: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  /* Keep loading indicators animated for status clarity */
  .pub-status--loading::before,
  .pdf-wait-overlay__spinner {
    animation: spinnerRotate 0.8s linear infinite !important;
  }
}

/* ── Copy-email toast ─────────────────────────────────────── */
.copy-toast {
  position: fixed;
  left: 50%;
  bottom: max(20px, calc(env(safe-area-inset-bottom, 0px) + 12px));
  transform: translate3d(-50%, 10px, 0);
  z-index: 10100;
  max-width: min(90vw, 22rem);
  padding: 0.62rem 1.05rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  background: rgba(28, 28, 32, 0.94);
  color: #f5f5f7;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.28s var(--ease), transform 0.28s var(--ease);
}

.copy-toast.copy-toast--visible {
  opacity: 1;
  transform: translate3d(-50%, 0, 0);
}

.copy-toast.copy-toast--error {
  background: rgba(99, 21, 21, 0.96);
  color: #fef2f2;
}

@media (prefers-reduced-motion: reduce) {
  .copy-toast {
    transition: opacity 0.15s linear;
  }

  .copy-toast.copy-toast--visible {
    transform: translate3d(-50%, 0, 0);
  }
}

/* ── Print / CV PDF export ───────────────────────────────── */
@page {
  size: A4;
  margin: 10mm 14mm 12mm 14mm;
}

@media print {
  :root,
  [data-theme="dark"] {
    --clr-bg: #ffffff !important;
    --clr-bg-elevated: #ffffff !important;
    --clr-surface: #ffffff !important;
    --clr-text: #111111 !important;
    --clr-text-muted: #444444 !important;
    --clr-accent: #111111 !important;
    --clr-accent-2: #333333 !important;
    --clr-accent-soft: transparent !important;
    --clr-border: #bbbbbb !important;
    --nav-width: 0px !important;
    --main-gutter: 0px !important;
  }

  html {
    scroll-padding-top: 0 !important;
    font-size: 10.5pt;
  }

  html,
  body {
    background: #ffffff !important;
    color: #111111 !important;
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }

  .js-copy-email,
  #copy-toast {
    display: none !important;
  }

  .cite-self {
    color: #111111 !important;
    font-weight: 600 !important;
  }

  .edu-card__details-key {
    color: #000000 !important;
  }

  * {
    box-shadow: none !important;
    text-shadow: none !important;
    filter: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    animation: none !important;
    transition: none !important;
  }

  #side-nav,
  #nav-toggle,
  .nav-backdrop,
  .mobile-nav,
  .sticky-name,
  .scroll-to-top,
  .scroll-progress,
  .theme-toggle,
  .font-size-picker,
  .lang-picker,
  .share-picker,
  .search-picker,
  .translation-banner,
  .pdf-download-btn,
  .pdf-wait-overlay,
  #recruiter-profile,
  .section--recruiter {
    display: none !important;
  }

  #main,
  .main-canvas {
    margin: 0 !important;
    padding: 0 !important;
    padding-bottom: 0 !important;
    max-width: none !important;
  }

  .print-note {
    display: block !important;
    margin: 0 0 5pt 0;
    padding: 4pt 6pt;
    border: 0.5pt solid #bbbbbb;
    background: #f7f7f7;
    color: #333333;
    font-size: 8pt;
    line-height: 1.3;
    font-style: italic;
    break-inside: avoid;
    page-break-inside: avoid;
  }

  /*
   * Block flow for print: flex + order breaks badly in WebKit (iOS/macOS Safari) —
   * page breaks ignored, content shifts, blank gaps. Publications order is restored
   * in JS (insert before #footer) while printing.
   */
  #main {
    display: block !important;
  }

  .main-canvas::before {
    display: none !important;
  }

  /* Let long sections flow across pages; avoid only small units */
  .section {
    padding: 5pt 0 7pt !important;
    margin: 0 !important;
    max-width: none !important;
    break-inside: auto;
    page-break-inside: auto;
  }

  .section + .section::before {
    display: none !important;
  }

  .section:not(.hero):not(.footer) {
    background: transparent !important;
    border: none !important;
    border-bottom: 0.5pt solid #cccccc !important;
    border-radius: 0 !important;
    margin-top: 0 !important;
    padding: 6pt 0 7pt !important;
  }

  .section__title {
    clip-path: none !important;
    opacity: 1 !important;
    transform: none !important;
    font-family: 'Georgia', 'Times New Roman', serif !important;
    font-size: 13pt !important;
    font-weight: 700 !important;
    letter-spacing: -0.02em !important;
    color: #111111 !important;
    margin: 0 0 4pt !important;
    padding: 0 0 2pt 6pt !important;
    border-bottom: 0.75pt solid #111111 !important;
    border-left: 2pt solid #111111 !important;
    break-after: avoid;
    page-break-after: avoid;
    orphans: 3;
    widows: 3;
  }

  /*
   * Page break before whole section (not only h2): Safari applies breaks more reliably
   * on the section box than on the heading alone.
   */
  #main > section:not(#about):not(#experience) {
    break-before: page;
    page-break-before: always;
  }

  .section__title::before {
    display: none !important;
  }

  .section__subtitle {
    font-size: 8pt !important;
    color: #444444 !important;
    margin: -2pt 0 4pt !important;
  }

  .section__body {
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
  }

  .section__body > * {
    animation: none !important;
  }

  .section__body p {
    margin-top: 0.35em !important;
    margin-bottom: 0.35em !important;
  }

  .section__body p:first-child {
    margin-top: 0 !important;
  }

  .section__body ul,
  .section__body ol {
    margin: 0.25em 0 !important;
    padding-left: 1.1em !important;
  }

  .section__body li {
    margin: 0.15em 0 !important;
  }

  .js-ready .section__body {
    opacity: 1 !important;
  }

  /* Hero: compact header strip */
  .hero {
    background: #ffffff !important;
    color: #111111 !important;
    margin: 0 !important;
    width: 100% !important;
    padding: 0 0 7pt !important;
    border-bottom: 1pt solid #111111 !important;
    break-inside: avoid;
    page-break-inside: avoid;
  }

  .hero::after {
    display: none !important;
  }

  .hero__inner {
    flex-direction: row !important;
    align-items: flex-start !important;
    text-align: left !important;
    gap: 10pt !important;
    max-width: none !important;
  }

  .hero__name {
    font-family: 'Georgia', 'Times New Roman', serif !important;
    font-size: 19pt !important;
    line-height: 1.12 !important;
    margin-bottom: 2pt !important;
  }

  .hero__text > .hero__name,
  .hero__text > .hero__title,
  .hero__text > .hero__degrees,
  .hero__text > .hero__contact,
  .hero__inner > .hero__photo-wrap {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
  }

  .hero__name span:last-child {
    animation: none !important;
  }

  .hero__name span:first-child,
  .hero__name span:last-child {
    background: none !important;
    -webkit-text-fill-color: #111111 !important;
    -webkit-background-clip: initial !important;
    background-clip: initial !important;
  }

  .hero__title {
    font-size: 9.5pt !important;
    font-weight: 600 !important;
    color: #333333 !important;
    max-width: none !important;
  }

  .hero__degrees {
    font-size: 9pt !important;
    color: #555555 !important;
  }

  .hero__contact {
    font-size: 8.5pt !important;
    gap: 4pt 10pt !important;
  }

  .hero__contact a,
  .hero__contact span {
    color: #333333 !important;
  }

  .hero__photo {
    width: 64pt !important;
    height: 64pt !important;
    border-radius: 3pt !important;
    border: 0.5pt solid #999999 !important;
    object-fit: cover;
  }

  .hero-stats,
  .hero-highlights,
  .hero-logos-outer {
    display: none !important;
  }

  #about .about-text {
    font-size: 9pt !important;
    line-height: 1.35 !important;
    padding: 0 0 0 8pt !important;
    border-left: 1.5pt solid #cccccc !important;
    background: transparent !important;
  }

  #about .about-text a.about-text__ref {
    font-size: 8.25pt !important;
    font-weight: 600 !important;
    padding: 1pt 5pt !important;
    margin: 0 1pt !important;
    border: 0.5pt solid #bbbbbb !important;
    border-radius: 999px !important;
    background: #f0f0f0 !important;
    color: #111111 !important;
    text-decoration: none !important;
  }

  /*
   * Allow cards/lists to split across pages. WebKit leaves huge gaps when it cannot
   * honor break-inside: avoid on tall blocks (expanded experience / grants / pubs).
   */
  .grant-card,
  .current-pos-card,
  .edu-card,
  .patent-item,
  .teaching-group,
  .hobby-project-item,
  .pub-section__header,
  .timeline__item,
  .award-item,
  .activity-item,
  .contact-block {
    break-inside: auto;
    page-break-inside: auto;
    box-shadow: none !important;
    border-radius: 0 !important;
  }

  .current-pos-card__header,
  .grant-card__header {
    break-after: avoid;
    page-break-after: avoid;
  }

  .grant-card,
  .current-pos-card,
  .edu-card,
  .patent-item,
  .teaching-group,
  .hobby-project-item {
    border: 0.5pt solid #cccccc !important;
    margin-bottom: 5pt !important;
    padding: 5pt 6pt !important;
    background: #fafafa !important;
  }

  /* Keep education card geometry in print (logo stays left, text stays right). */
  .edu-card {
    display: flex !important;
    flex-direction: row !important;
    align-items: flex-start !important;
    gap: var(--space-lg) !important;
  }

  .edu-card__body {
    flex: 1 1 auto !important;
    min-width: 0 !important;
  }

  .grant-card__header,
  .current-pos-card__header,
  .pub-section__header,
  .past-positions__header,
  .teaching-group__header {
    padding: 2pt 0 !important;
  }

  .grant-card__body,
  .current-pos-card__body,
  .pub-section__body,
  .past-positions__body,
  .teaching-group__body {
    max-height: none !important;
    overflow: visible !important;
  }

  .current-pos-card__chevron,
  .grant-card__chevron,
  .pub-section__chevron,
  .past-positions__chevron,
  .teaching-group__chevron {
    display: none !important;
  }

  .past-positions {
    break-before: auto;
    page-break-before: auto;
    border: 0.5pt solid #cccccc !important;
    margin-top: 6pt !important;
    margin-bottom: 0 !important;
    box-shadow: none !important;
    background: #fafafa !important;
  }

  .past-positions__inner {
    padding: 4pt 0 10pt 0 !important;
  }

  .past-positions .timeline__item:last-child {
    padding-bottom: 5pt !important;
  }

  .current-pos-card__logo,
  .edu-card__logo {
    background: #ffffff !important;
  }

  .timeline {
    padding-left: 9pt !important;
  }

  .timeline::before {
    background: #cccccc !important;
  }

  .timeline__item::before {
    background: #111111 !important;
  }

  .timeline__item {
    padding-bottom: 5pt !important;
    padding-left: 8pt !important;
  }

  .pub-section {
    margin-bottom: 6pt !important;
  }

  .pub-section__title {
    font-size: 9.5pt !important;
    margin-bottom: 3pt !important;
  }

  .pub-section__header {
    margin-bottom: 3pt !important;
    padding: 3pt 5pt !important;
  }

  /* Exclude drawings gallery from printed resume output */
  #hobby-body .hobby-gallery {
    display: none !important;
  }

  .award-item,
  .activity-item {
    padding: 3pt 5pt !important;
    gap: 5pt !important;
    font-size: 8.75pt !important;
  }

  .award-item__year,
  .activity-item__year,
  .patent-item__year {
    font-size: 8pt !important;
    min-width: 0 !important;
  }

  .hobby-project-item__year {
    font-size: 8pt !important;
  }

  .timeline__role,
  .edu-card__degree,
  .grant-card__title {
    font-size: 9.5pt !important;
  }

  .timeline__details,
  .timeline__org,
  .grant-card__desc,
  .grant-card__meta,
  .patent-item__text,
  .pub-authors,
  .pub-venue,
  .pub-item__authors,
  .pub-item__venue,
  .teaching-table {
    font-size: 8.75pt !important;
    line-height: 1.28 !important;
  }

  .pub-item--selected .pub-item__venue {
    padding: 0 !important;
    padding-left: 5pt !important;
    border: none !important;
    border-left: 2pt solid #444444 !important;
    background: transparent !important;
    font-weight: 600 !important;
    font-style: normal !important;
    letter-spacing: 0.04em !important;
    text-transform: uppercase !important;
    color: #222222 !important;
  }

  .pub-item__ext[href^="http"]::after {
    content: " (" attr(href) ")";
    font-size: 7.5pt;
    color: #666666;
    word-break: break-all;
    font-weight: 400;
  }

  /* Hide publication-side links/icons in print (right-side clutter) */
  #publications .pub-item__ext,
  #publications .pub-link {
    display: none !important;
  }

  #publications .pub-item__ext[href^="http"]::after,
  #publications .pub-link[href^="http"]::after {
    content: none !important;
  }

  .pub-item {
    break-inside: auto;
    page-break-inside: auto;
    border-bottom: 0.25pt solid #dddddd !important;
    padding: 3.5pt 0 !important;
  }

  .pub-item:last-child {
    border-bottom: none !important;
  }

  .patent-item {
    gap: 0 !important;
  }

  .patent-item__text {
    margin-left: -2.5pt !important;
    margin-top: 0 !important;
  }

  .teaching-table th,
  .teaching-table td {
    padding: 2pt 4pt !important;
    border-bottom: 0.25pt solid #dddddd !important;
  }

  .teaching-table thead {
    display: table-header-group;
  }

  .contact-block__intro {
    font-size: 9pt !important;
    color: #333333 !important;
    margin-bottom: 6pt !important;
  }

  .contact-block__links {
    gap: 4pt !important;
  }

  .contact-block__link {
    border: 0.5pt solid #cccccc !important;
    background: #ffffff !important;
    padding: 4pt 8pt !important;
    font-size: 9pt !important;
  }

  a {
    color: #111111 !important;
    text-decoration: none !important;
  }

  /* Optional URL hints on citation-style links only (keeps About text clean) */
  .pub-link[href^="http"]::after,
  .patent-item a.pub-link[href^="http"]::after {
    content: " (" attr(href) ")";
    font-size: 7.5pt;
    color: #666666;
    word-break: break-all;
  }

  a[href^="#"]::after,
  a[href^="mailto:"]::after {
    content: none !important;
  }

  .pub-cite,
  .pub-link {
    background: #f5f5f5 !important;
    border: 0.5pt solid #bbbbbb !important;
    padding: 0 3pt !important;
    font-size: 7.25pt !important;
    color: #111111 !important;
  }

  .footer {
    padding-top: 6pt !important;
    border-top: 0.5pt solid #cccccc !important;
  }

  .footer__locale {
    font-size: 7pt !important;
    color: #666666 !important;
    opacity: 1 !important;
  }

  .footer__copy {
    font-size: 7.5pt !important;
    color: #666666 !important;
  }

  strong {
    font-weight: 700 !important;
  }
}