/* Root variables and global reset */
:root {
  --color-bg: #0a0e27;
  --color-surface: rgba(7, 10, 34, 0.95);
  --color-surface-alt: rgba(9, 13, 46, 0.98);
  --color-border-subtle: rgba(255, 255, 255, 0.06);

  --color-text: #e8f0ff;
  --color-text-muted: #a3b3ff;
  --color-text-soft: #8f9bd6;

  --color-accent-1: #4a9eff;
  --color-accent-2: #1e6fff;
  --color-accent-3: #d4af37;
  --color-accent-4: #b8d4ff;

  --shadow-soft: 0 18px 45px rgba(0, 0, 0, 0.55);
  --shadow-chip: 0 8px 25px rgba(0, 0, 0, 0.45);

  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-pill: 999px;

  --nav-height: 68px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  padding: 0;
  margin: 0;
}

body {
  min-height: 100vh;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
  color: var(--color-text);
  background:
    radial-gradient(circle at 0% 0%, #29115a 0, transparent 50%),
    radial-gradient(circle at 100% 0%, #162447 0, transparent 50%),
    radial-gradient(circle at 0% 100%, #322f4f 0, transparent 53%),
    radial-gradient(circle at 100% 100%, #0b132b 0, transparent 53%),
    radial-gradient(circle at 15% 30%, rgba(255, 107, 107, 0.23), transparent 50%),
    radial-gradient(circle at 85% 70%, rgba(14, 242, 255, 0.2), transparent 50%),
    linear-gradient(135deg, #050816 0, #050816 40%, #060b34 70%, #050816 100%);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
}

.site {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
}

/* Header / navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(24px);
  background: radial-gradient(circle at 0 0, rgba(249, 77, 255, 0.12), transparent 55%),
    radial-gradient(circle at 100% 0, rgba(14, 242, 255, 0.12), transparent 55%),
    linear-gradient(to bottom, rgba(5, 8, 22, 0.95), rgba(5, 8, 22, 0.85) 60%, transparent 100%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.site-header__inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.site-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.site-logo__mark {
  width: 26px;
  height: 26px;
  border-radius: 12px;
  background:
    conic-gradient(from 210deg, var(--color-accent-4), var(--color-accent-2), var(--color-accent-1), var(--color-accent-4));
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.12),
    0 12px 30px rgba(0, 0, 0, 0.55);
  position: relative;
}

.site-logo__mark::after {
  content: "";
  position: absolute;
  inset: 6px;
  border-radius: inherit;
  background: radial-gradient(circle at 25% 10%, rgba(255, 255, 255, 0.75), transparent 50%),
    radial-gradient(circle at 80% 75%, rgba(255, 255, 255, 0.25), transparent 55%);
  mix-blend-mode: screen;
}

.site-logo__text {
  position: relative;
  padding-bottom: 2px;
}

.site-logo__text::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--color-accent-1), var(--color-accent-4), var(--color-accent-2));
  opacity: 0;
  transform: scaleX(0.5);
  transform-origin: left;
  transition: opacity 200ms ease, transform 200ms ease;
}

.site-logo:hover .site-logo__text::after {
  opacity: 1;
  transform: scaleX(1);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 20px;
}

.site-nav__list {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 0;
  margin: 0;
}

.site-nav__list a {
  position: relative;
  font-size: 0.9rem;
  color: var(--color-text-soft);
  padding: 6px 0;
}

.site-nav__list a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 2px;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--color-accent-2), var(--color-accent-1));
  opacity: 0;
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 200ms ease, opacity 200ms ease;
}

.site-nav__list a:hover::after,
.site-nav__list a.is-active::after {
  opacity: 1;
  transform: scaleX(1);
}

.site-nav__list a.is-active {
  color: var(--color-text);
  font-weight: 500;
}

.site-nav__toggle {
  border: none;
  background: transparent;
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  padding: 6px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--color-text);
  cursor: pointer;
}

.site-nav__toggle span {
  width: 16px;
  height: 2px;
  border-radius: 99px;
  background: currentColor;
}

/* Sections */
.section {
  position: relative;
}

.section--padded {
  padding: 72px 20px 64px;
}

.section--split {
  padding-top: 36px;
}

.section__label {
  max-width: 1120px;
  margin: 0 auto;
  padding: 32px 20px 4px;
  font-size: 0.8rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  opacity: 0.9;
}

.section__header {
  max-width: 1120px;
  margin: 0 auto 24px;
  padding: 0 20px;
}

.section__title {
  margin: 0 0 12px;
  font-size: clamp(1.6rem, 2.2vw, 2.1rem);
  letter-spacing: 0.02em;
}

.section__subtitle {
  margin: 0;
  max-width: 640px;
  color: var(--color-text-soft);
  font-size: 0.98rem;
}

/* Hero */
.hero {
  position: relative;
  padding: 54px 20px 56px;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-orb {
  position: absolute;
  border-radius: 999px;
  filter: blur(38px);
  opacity: 0.7;
  mix-blend-mode: screen;
  animation: orbFloat 26s ease-in-out infinite alternate;
}

.hero-orb--one {
  width: 320px;
  height: 320px;
  top: -80px;
  left: -60px;
  background: radial-gradient(circle at 30% 20%, #ff6b6b, transparent 65%);
}

.hero-orb--two {
  width: 380px;
  height: 380px;
  top: 20%;
  right: -120px;
  background: radial-gradient(circle at 70% 30%, #0ef2ff, transparent 65%);
  animation-delay: -5s;
}

.hero-orb--three {
  width: 480px;
  height: 480px;
  bottom: -120px;
  left: 35%;
  background: radial-gradient(circle at 40% 60%, #f94dff, transparent 65%);
  animation-delay: -11s;
}

@keyframes orbFloat {
  0% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  50% {
    transform: translate3d(-10px, 12px, 0) scale(1.04);
  }
  100% {
    transform: translate3d(14px, -8px, 0) scale(1.08);
  }
}

.hero__inner {
  position: relative;
  max-width: 1120px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: 40px;
  align-items: center;
}

.hero__content {
  position: relative;
  z-index: 1;
}

.hero__kicker {
  margin: 0 0 12px;
  font-size: 0.8rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.hero__title {
  margin: 0 0 14px;
  font-size: clamp(2.1rem, 3vw, 2.7rem);
  letter-spacing: 0.02em;
  background: linear-gradient(120deg, #ffffff, #e5ecff, #ffdd57);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero__subtitle {
  margin: 0 0 20px;
  max-width: 620px;
  color: var(--color-text-soft);
  font-size: 0.98rem;
  line-height: 1.7;
}

.hero__bio {
  margin: 16px 0 20px;
  max-width: 620px;
  color: var(--color-text-soft);
  font-size: 0.92rem;
  line-height: 1.75;
  opacity: 0.92;
}

.hero__bio p {
  margin: 0 0 14px;
}

.hero__bio p:last-child {
  margin-bottom: 0;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
}

.button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  font-size: 0.9rem;
  cursor: pointer;
  transition:
    transform 140ms ease,
    box-shadow 140ms ease,
    background 160ms ease,
    border-color 160ms ease,
    color 160ms ease;
}

.button .icon {
  width: 16px;
  height: 16px;
}

.button--primary {
  background: linear-gradient(135deg, var(--color-accent-2), var(--color-accent-4));
  color: #050816;
  box-shadow: var(--shadow-chip);
}

.button--primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 30px rgba(14, 242, 255, 0.35);
}

.button--ghost {
  background: rgba(10, 15, 55, 0.9);
  color: var(--color-text);
  border-color: rgba(255, 255, 255, 0.12);
}

.button--ghost:hover {
  background: rgba(14, 242, 255, 0.09);
  border-color: rgba(14, 242, 255, 0.6);
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-bottom: 18px;
}

.hero-chip {
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: radial-gradient(circle at 0 0, rgba(255, 107, 107, 0.37), transparent 55%),
    radial-gradient(circle at 100% 100%, rgba(14, 242, 255, 0.28), transparent 50%),
    rgba(4, 6, 28, 0.88);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero-scroll {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  border: 1px dashed rgba(255, 255, 255, 0.18);
  background: rgba(5, 8, 22, 0.8);
  color: var(--color-text-muted);
  cursor: pointer;
}

.hero-scroll__icon {
  width: 16px;
  height: 16px;
}

.hero-scroll:hover {
  border-style: solid;
  border-color: rgba(14, 242, 255, 0.7);
}

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

.hero__social a {
  width: 28px;
  height: 28px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(6, 8, 28, 0.9);
  color: var(--color-text-muted);
  transition:
    border-color 150ms ease,
    background 150ms ease,
    transform 150ms ease,
    box-shadow 150ms ease;
}

.hero__social a:hover {
  border-color: rgba(14, 242, 255, 0.8);
  background: radial-gradient(circle at 30% 0, rgba(14, 242, 255, 0.45), transparent 55%),
    rgba(5, 8, 22, 0.9);
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.6);
}

.icon {
  width: 18px;
  height: 18px;
}

.icon--image {
  border-radius: 50%;
}

.hero__media {
  position: relative;
  z-index: 1;
}

.hero-card {
  background: linear-gradient(145deg, rgba(11, 17, 60, 0.98), rgba(8, 12, 40, 0.98));
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  max-width: 420px;
  margin-left: auto;
}

.hero-card__image {
  position: relative;
  overflow: hidden;
}

.hero-card__image img {
  width: 100%;
  height: auto;
  display: block;
  transform: scale(1.02);
  transform-origin: center;
}

.hero-card__badge {
  position: absolute;
  bottom: 16px;
  left: 16px;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  background: linear-gradient(135deg, var(--color-accent-1), var(--color-accent-4), var(--color-accent-2));
  color: #050816;
  box-shadow: var(--shadow-chip);
}

.hero-card__body {
  padding: 16px 16px 18px;
}

.hero-card__title {
  margin: 0 0 6px;
  font-size: 0.98rem;
}

.hero-card__text {
  margin: 0;
  color: var(--color-text-soft);
  font-size: 0.9rem;
}

/* Grid and cards */
.grid {
  max-width: 1120px;
  margin: 0 auto;
  padding: 8px 20px 0;
  display: grid;
  gap: 18px;
}

.grid--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card {
  position: relative;
  padding: 16px 16px 18px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: radial-gradient(circle at 0 0, rgba(249, 77, 255, 0.16), transparent 65%),
    radial-gradient(circle at 100% 100%, rgba(14, 242, 255, 0.14), transparent 60%),
    rgba(7, 10, 34, 0.98);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.55);
  overflow: hidden;
}

.card__icon {
  width: 30px;
  height: 30px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 30% 0, rgba(14, 242, 255, 0.45), transparent 60%),
    rgba(19, 27, 82, 0.96);
  color: var(--color-accent-2);
  margin-bottom: 10px;
}

.card__icon--accent-1 {
  background: radial-gradient(circle at 10% 0, rgba(255, 107, 107, 0.48), transparent 60%),
    rgba(40, 16, 60, 0.96);
  color: var(--color-accent-1);
}

.card__icon--accent-2 {
  background: radial-gradient(circle at 10% 0, rgba(249, 77, 255, 0.48), transparent 60%),
    rgba(32, 18, 75, 0.96);
  color: var(--color-accent-4);
}

.card__title {
  margin: 0 0 8px;
  font-size: 1rem;
}

.card__body {
  margin: 0;
  font-size: 0.92rem;
  color: var(--color-text-soft);
}

.card__list {
  margin: 0;
  padding-left: 18px;
  font-size: 0.92rem;
  color: var(--color-text-soft);
}

.card__list li + li {
  margin-top: 6px;
}

/* Stats pills */
.stats-row {
  max-width: 1120px;
  margin: 26px auto 0;
  padding: 0 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.stat-pill {
  min-width: 190px;
  padding: 10px 12px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: radial-gradient(circle at 0 0, rgba(249, 77, 255, 0.25), transparent 60%),
    rgba(6, 8, 34, 0.95);
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  color: var(--color-text-soft);
  font-size: 0.82rem;
}

.stat-pill--highlight {
  background: radial-gradient(circle at 0 0, rgba(14, 242, 255, 0.3), transparent 60%),
    rgba(6, 8, 34, 0.96);
  border-color: rgba(14, 242, 255, 0.6);
}

.stat-pill__label {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.7rem;
}

.stat-pill__value {
  font-weight: 600;
  font-size: 0.95rem;
}

.stat-pill__note {
  opacity: 0.9;
}

/* Highlights section */
.highlights-grid {
  max-width: 1120px;
  margin: 12px auto 0;
  padding: 8px 20px 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.highlight-card--full {
  grid-column: 1 / -1;
}

.card__body--large {
  font-size: 1.05rem;
  line-height: 1.7;
}

.highlight-card--gradient {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 40%, #f94dff 100%);
  border-color: rgba(255, 255, 255, 0.18);
}

.highlight-card--gradient .card__title {
  font-weight: 600;
}

.highlight-card--gradient .card__body {
  color: rgba(255, 255, 255, 0.95);
}

.highlight-card--outline {
  background: rgba(6, 9, 30, 0.98);
}

.highlight-card--accent {
  background: radial-gradient(circle at 0 0, rgba(255, 221, 87, 0.3), transparent 60%),
    rgba(15, 12, 34, 0.98);
  border-color: rgba(255, 221, 87, 0.7);
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.chip {
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 0.75rem;
}

.chip--soft {
  background: rgba(5, 8, 22, 0.22);
}

.quote {
  margin: 12px 0 0;
  padding-left: 10px;
  border-left: 2px solid rgba(255, 255, 255, 0.55);
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.9rem;
  font-style: italic;
}

/* Timeline / news */
.timeline {
  max-width: 1120px;
  margin: 8px auto 0;
  padding: 6px 20px 0;
  border-left: 1px solid rgba(255, 255, 255, 0.12);
}

.timeline-item {
  position: relative;
  padding: 12px 0 16px 24px;
}

.timeline-item__marker {
  position: absolute;
  left: -8px;
  top: 18px;
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 0, #0ef2ff, #f94dff);
  box-shadow:
    0 0 0 4px rgba(14, 242, 255, 0.16),
    0 0 24px rgba(249, 77, 255, 0.45);
}

.timeline-item__content {
  background: rgba(7, 10, 34, 0.98);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 12px 16px 14px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.55);
}

.timeline-item__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 4px;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.timeline-item__date {
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.timeline-item__tag {
  padding: 3px 8px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(5, 8, 22, 0.9);
}

.timeline-item__tag--highlight {
  border-color: rgba(255, 221, 87, 0.8);
  background: rgba(255, 221, 87, 0.1);
}

.timeline-item__title {
  margin: 0 0 4px;
  font-size: 1rem;
}

.timeline-item__body {
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-text-soft);
}

/* Media / projects */
.media-grid {
  max-width: 1120px;
  margin: 12px auto 0;
  padding: 8px 20px 0;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 18px;
}

.media-card {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(6, 9, 30, 0.98);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.55);
}

.media-card__image {
  position: relative;
  overflow: hidden;
}

.media-card__image img {
  width: 100%;
  display: block;
  transform: scale(1.02);
  transform-origin: center;
}

.media-card__caption {
  padding: 12px 16px 14px;
}

.media-card__caption h3 {
  margin: 0 0 6px;
  font-size: 0.98rem;
}

.media-card__caption p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-text-soft);
}

.pub-meta {
  margin: 4px 0 6px;
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.pub-links {
  margin: 6px 0 0;
  font-size: 0.85rem;
}

.pub-links a {
  color: var(--color-accent-2);
}

/* Blog cards */
.blog-grid {
  align-items: stretch;
}

.blog-card {
  background: radial-gradient(circle at 0 0, rgba(14, 242, 255, 0.18), transparent 60%),
    rgba(7, 9, 32, 0.98);
}

.blog-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

.blog-card__tag {
  padding: 3px 8px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(5, 8, 22, 0.85);
}

.blog-card__date {
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

/* Affiliations */
.section--affiliations {
  padding-bottom: 56px;
}

.section--photos {
  padding-bottom: 64px;
}

.affiliations-grid {
  max-width: 1120px;
  margin: 18px auto 0;
  padding: 0 20px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.affiliation-card {
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(6, 9, 30, 0.98);
  padding: 16px 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition:
    transform 150ms ease,
    box-shadow 150ms ease,
    border-color 150ms ease,
    background 150ms ease;
}

.affiliation-card img {
  max-height: 60px;
  width: auto;
}

.affiliation-card:hover {
  transform: translateY(-2px);
  border-color: rgba(14, 242, 255, 0.8);
  background: radial-gradient(circle at 0 0, rgba(14, 242, 255, 0.18), transparent 60%),
    rgba(6, 9, 30, 0.98);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.55);
}

/* Photo gallery */
.photo-grid {
  max-width: 1120px;
  margin: 16px auto 0;
  padding: 0 20px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.photo-card {
  position: relative;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: radial-gradient(circle at 0 0, rgba(249, 77, 255, 0.22), transparent 60%),
    rgba(6, 9, 30, 0.98);
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.55);
}

.photo-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 0 0, rgba(255, 255, 255, 0.28), transparent 60%);
  mix-blend-mode: soft-light;
  opacity: 0;
  transition: opacity 180ms ease;
}

.photo-card__image {
  position: relative;
  overflow: hidden;
}

.photo-card__image img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transform: scale(1.02);
  transition:
    transform 220ms ease,
    filter 220ms ease;
}

.photo-card:hover .photo-card__image img {
  transform: scale(1.06);
  filter: saturate(1.1) brightness(1.02);
}

.photo-card:hover::after {
  opacity: 0.8;
}

/* Contact */
.section--contact {
  padding-bottom: 72px;
}

.contact-grid {
  max-width: 1120px;
  margin: 12px auto 0;
  padding: 0 20px;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 18px;
}

.contact-panel {
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(7, 9, 34, 0.98);
  padding: 16px 16px 18px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.55);
  font-size: 0.92rem;
}

.contact-panel h3 {
  margin: 0 0 8px;
  font-size: 1rem;
}

.contact-panel p {
  margin: 0 0 10px;
  color: var(--color-text-soft);
}

.contact-panel--accent {
  background: radial-gradient(circle at 0 0, rgba(255, 221, 87, 0.32), transparent 60%),
    rgba(15, 12, 34, 0.98);
  border-color: rgba(255, 221, 87, 0.75);
}

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

.contact-list li + li {
  margin-top: 6px;
}

.contact-list__label {
  display: inline-block;
  min-width: 90px;
  margin-right: 4px;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-text-muted);
}

.contact-list a {
  color: var(--color-accent-2);
}

.contact-list--compact li {
  color: var(--color-text-soft);
}

/* Footer */
.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: linear-gradient(to top, rgba(5, 8, 22, 0.96), rgba(5, 8, 22, 0.94));
}

.site-footer__inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 16px 20px 20px;
  font-size: 0.8rem;
  color: var(--color-text-soft);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px;
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 420ms ease,
    transform 420ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive layout */
@media (max-width: 960px) {
  .hero__inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 24px;
  }

  .grid--3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .highlights-grid,
  .media-grid,
  .contact-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .affiliations-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .site-header__inner {
    padding-inline: 16px;
  }

  .site-nav__toggle {
    display: inline-flex;
  }

  .site-nav__list {
    position: absolute;
    top: calc(var(--nav-height) - 4px);
    right: 16px;
    padding: 10px 12px;
    margin: 0;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(5, 8, 22, 0.97);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.7);
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    transform-origin: top right;
    transform: scale(0.95);
    opacity: 0;
    pointer-events: none;
    transition:
      opacity 160ms ease,
      transform 160ms ease;
  }

  .site-nav__list.is-open {
    opacity: 1;
    transform: scale(1);
    pointer-events: auto;
  }

  .hero {
    padding-block: 40px 52px;
  }

  .hero__inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero__media {
    order: -1;
  }

  .hero__bio {
    font-size: 0.88rem;
    line-height: 1.7;
  }

  .hero__bio p {
    margin-bottom: 12px;
  }

  .grid--3 {
    grid-template-columns: minmax(0, 1fr);
  }

  .section--padded {
    padding-inline: 16px;
  }

  .section__label,
  .section__header,
  .grid,
  .stats-row,
  .highlights-grid,
  .timeline,
  .media-grid,
  .affiliations-grid,
  .contact-grid,
  .site-footer__inner {
    padding-inline: 16px;
  }
}

@media (max-width: 520px) {
  .hero__cta {
    gap: 10px;
  }

  .hero-chip {
    width: 100%;
    justify-content: center;
    text-align: center;
  }

  .hero__social {
    margin-top: 6px;
  }

  .affiliations-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* =========================================
   Publications Enhancement Styles
   ========================================= */

/* Author list styles */
.pub-authors {
  margin: 8px 0 4px;
  font-size: 0.85rem;
  color: var(--color-text-soft);
  line-height: 1.7;
}

.pub-authors strong {
  color: var(--color-accent-2);
  font-weight: 600;
}

.pub-authors em {
  font-style: italic;
  opacity: 0.8;
}

/* Abstract collapsible styles */
.pub-abstract {
  margin: 10px 0 8px;
}

.pub-abstract__text {
  position: relative;
  max-height: 4.8em; /* ~3 lines of text */
  overflow: hidden;
  font-size: 0.88rem;
  color: var(--color-text-soft);
  line-height: 1.6;
  transition: max-height 350ms cubic-bezier(0.4, 0, 0.2, 1);
}

.pub-abstract__text.is-expanded {
  max-height: 120em; /* Fully expanded */
}

.pub-abstract__toggle {
  display: inline-block;
  margin-top: 6px;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  border: 1px dashed rgba(255, 255, 255, 0.18);
  background: transparent;
  color: var(--color-accent-2);
  font-size: 0.75rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 180ms ease;
}

.pub-abstract__toggle:hover {
  border-style: solid;
  border-color: rgba(14, 242, 255, 0.4);
  background: rgba(14, 242, 255, 0.08);
}

.pub-abstract__toggle .toggle-less {
  display: none;
}

.pub-abstract__text.is-expanded ~ .pub-abstract__toggle .toggle-more {
  display: none;
}

.pub-abstract__text.is-expanded ~ .pub-abstract__toggle .toggle-less {
  display: inline;
}

/* Group title styles */
.pub-group-title {
  max-width: 1120px;
  margin: 40px auto 16px;
  padding: 0 20px;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  position: relative;
}

.pub-group-title::before {
  content: "";
  position: absolute;
  left: 20px;
  bottom: -6px;
  width: 70px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--color-accent-2), transparent);
}

/* First-author special styling */
.media-card--first-author {
  border-color: rgba(14, 242, 255, 0.28);
  background: radial-gradient(circle at 0% 0%, rgba(14, 242, 255, 0.11), transparent 65%),
    rgba(6, 9, 30, 0.98);
}

.media-card--first-author .media-card__caption h3 {
  color: rgba(255, 255, 255, 0.96);
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .pub-authors {
    font-size: 0.82rem;
    line-height: 1.6;
  }

  .pub-abstract__text {
    font-size: 0.85rem;
    max-height: 5.1em; /* Slightly more lines on mobile */
  }

  .pub-group-title {
    font-size: 0.95rem;
    margin-top: 32px;
  }
}

/* ═══════════════════════════════════════════════
   Acknowledgments Section
   ═══════════════════════════════════════════════ */

.section--acknowledgments {
  background: linear-gradient(135deg,
    rgba(14, 242, 255, 0.03) 0%,
    rgba(255, 94, 247, 0.03) 100%);
  border-top: 1px solid rgba(14, 242, 255, 0.08);
  border-bottom: 1px solid rgba(255, 94, 247, 0.08);
}

.acknowledgments-content {
  max-width: 800px;
  margin: 0 auto;
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--color-text);
  text-align: center;
}

.acknowledgments-content p {
  margin-bottom: 1.8rem;
}

.acknowledgments-content p:last-child {
  margin-bottom: 0;
}

.acknowledgments-content strong {
  color: var(--color-accent-2);
  font-weight: 600;
  white-space: nowrap;
}

/* Reviewer Service */
.reviewer-service-content {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  gap: 2.5rem;
}

.reviewer-category {
  text-align: center;
}

.reviewer-category__title {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-accent-2);
  margin-bottom: 1rem;
  letter-spacing: 0.02em;
}

.reviewer-list {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-text);
  max-width: 700px;
  margin: 0 auto;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .reviewer-service-content {
    gap: 2rem;
  }

  .reviewer-category {
    text-align: left;
  }

  .reviewer-category__title {
    font-size: 1.05rem;
  }

  .reviewer-list {
    font-size: 0.95rem;
  }

  .acknowledgments-content {
    font-size: 0.95rem;
    line-height: 1.7;
    text-align: left;
  }

  .acknowledgments-content p {
    margin-bottom: 1.5rem;
  }
}

/* ═══════════════════════════════════════════════
   News Toggle Button Styles
   ═══════════════════════════════════════════════ */

.news-toggle-btn {
  position: relative;
  cursor: pointer;
  transition: all 0.3s ease;
}

.news-toggle-btn .toggle-less-news {
  display: none;
}

.news-toggle-btn.is-expanded .toggle-more-news {
  display: none;
}

.news-toggle-btn.is-expanded .toggle-less-news {
  display: inline;
}