:root {
  --bg: #1a1917;
  --bg-deep: #100f0d;
  --bg-soft: #22211e;
  --surface: rgba(34, 33, 30, 0.78);
  --surface-strong: rgba(26, 25, 23, 0.92);
  --surface-soft: rgba(255, 255, 255, 0.035);
  --surface-soft-2: rgba(255, 255, 255, 0.05);
  --text: #f3ede6;
  --text-soft: #e6ddd4;
  --muted: #b8a99a;
  --muted-strong: #c9bbae;
  --accent: #e28a67;
  --accent-bright: #f0b086;
  --accent-soft: rgba(226, 138, 103, 0.14);
  --border: rgba(226, 138, 103, 0.18);
  --border-strong: rgba(226, 138, 103, 0.28);
  --shadow: rgba(0, 0, 0, 0.32);
  --shadow-strong: rgba(0, 0, 0, 0.52);
  --max-width: 1180px;
  --hero-progress: 0;
  --abstract-preview-lines: 6;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  color: var(--text);
  background: #0f0e0d;
  overflow-x: hidden;
  position: relative;
}

.page-backdrop {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
  isolation: isolate;
  background:
    radial-gradient(circle at 78% 16%, rgba(226, 138, 103, 0.13), transparent 30%),
    radial-gradient(circle at 22% 26%, rgba(243, 237, 230, 0.05), transparent 24%),
    linear-gradient(180deg, #0f0e0d 0%, #171513 24%, #1a1917 100%);
}

.page-backdrop::before,
.page-backdrop::after {
  content: "";
  position: absolute;
  inset: 0;
}

.page-backdrop::before {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.012), transparent 20%),
    radial-gradient(circle at 70% 10%, rgba(255, 255, 255, 0.04), transparent 18%);
}

.page-backdrop::after {
  inset: -6vh -4vw -10vh 34%;
  background:
    radial-gradient(circle at 48% 20%, rgba(226, 138, 103, 0.18), transparent 16%),
    radial-gradient(circle at 62% 42%, rgba(232, 197, 118, 0.08), transparent 20%),
    radial-gradient(circle at 30% 70%, rgba(145, 84, 52, 0.14), transparent 26%),
    radial-gradient(circle at 78% 84%, rgba(243, 237, 230, 0.04), transparent 18%);
  filter: blur(14px);
  opacity: 0.92;
  transform: translate3d(0, 0, 0);
}

::selection {
  background: rgba(226, 138, 103, 0.28);
  color: var(--text);
}

img,
canvas {
  display: block;
}

button {
  font: inherit;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 180ms ease, opacity 180ms ease, transform 180ms ease;
}

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

strong {
  font-weight: 700;
}

.page-noise {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.085;
  z-index: 2;
  background-image:
    radial-gradient(circle at 1px 1px, rgba(255, 255, 255, 0.34) 0.7px, transparent 0.75px),
    radial-gradient(circle at 2px 2px, rgba(226, 138, 103, 0.16) 0.7px, transparent 0.75px);
  background-size: 22px 22px, 31px 31px;
  mix-blend-mode: soft-light;
}

.site-nav {
  position: fixed;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  width: min(calc(100% - 24px), var(--max-width));
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: 18px;
  padding: 10px 14px;
  border: 1px solid var(--border);
  background: rgba(26, 25, 23, 0.66);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: 999px;
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.2);
  z-index: 20;
}

.site-nav a {
  color: inherit;
}

.brand {
  grid-column: 1;
  justify-self: start;
  padding: 0;
  border-radius: 0;
  font-weight: 700;
  font-family: "Segoe Script", "Brush Script MT", "Snell Roundhand", "Apple Chancery", cursive;
  letter-spacing: 0.01em;
  background: none;
  margin-left: calc(4px + 1ch);
}

.nav-links {
  grid-column: 2;
  display: flex;
  gap: 6px;
  margin-inline: 0;
  justify-self: center;
  justify-content: center;
  flex-wrap: wrap;
  white-space: nowrap;
}

.nav-links a,
.nav-pill {
  padding: 8px 12px;
  border-radius: 999px;
  color: var(--muted);
  transition: color 180ms ease, background-color 180ms ease, transform 180ms ease;
}

.nav-links a:hover,
.nav-pill:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  transform: translateY(-1px);
}

.nav-pill {
  color: var(--text);
  background: rgba(226, 138, 103, 0.14);
  border: 1px solid var(--border);
}

.hero-shell {
  position: relative;
  z-index: 1;
  height: 180vh;
}

.hero-sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
}

#scene-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  opacity: calc(1 - min(var(--hero-progress), 1) * 0.72);
  transition: opacity 260ms ease;
}

.global-fireworks-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 18;
  pointer-events: none;
}

.hero-copy-scrim {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: min(54vw, 760px);
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(
    90deg,
    rgba(10, 10, 10, 0.92) 0%,
    rgba(10, 10, 10, 0.74) 36%,
    rgba(10, 10, 10, 0.28) 68%,
    transparent 100%
  );
}

.hero-layout {
  position: relative;
  z-index: 3;
  height: 100%;
  width: min(calc(100% - 32px), var(--max-width));
  margin: 0 auto;
  padding-top: 18vh;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(280px, 360px);
  gap: 24px;
  align-items: start;
  opacity: calc(1 - min(var(--hero-progress), 1) * 0.94);
  transform: translateY(calc(min(var(--hero-progress), 1) * -34px));
  transition: opacity 260ms ease, transform 260ms ease;
}

.hero-copy {
  max-width: 600px;
  padding-right: 14px;
}

.hero-greeting {
  margin: 0;
  color: var(--accent);
  font-size: clamp(1.08rem, 1.7vw, 1.34rem);
  line-height: 1.25;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.eyebrow,
.mini-label,
.news-date {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

.section-kicker {
  margin: 0;
  color: var(--accent);
  font-size: clamp(1.35rem, 1.8vw, 1.9rem);
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-transform: none;
}

.hero-title {
  margin: 8px 0 0;
  font-family: "Segoe Script", "Brush Script MT", "Snell Roundhand", "Apple Chancery", cursive;
  font-size: clamp(4.8rem, 11vw, 9.4rem);
  line-height: 0.94;
  letter-spacing: 0.02em;
  font-weight: 700;
  text-shadow: 0 12px 34px rgba(0, 0, 0, 0.28);
}

.hero-meta {
  margin-top: 18px;
  display: grid;
  gap: 4px;
}

.hero-meta p {
  margin: 0;
  color: var(--muted);
  font-size: 0.96rem;
  line-height: 1.7;
}

.hero-meta-badge {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.035);
  color: var(--muted);
  line-height: 1.7;
}

.hero-tags-compact {
  margin: 6px 0 0;
}

.hero-lead,
.profile-bio-card p,
.news-item p,
.paper-authors,
.paper-links,
.paper-venue,
.paper-abstract-copy,
.misc-copy,
.experience-copy,
.cta-copy p,
.section-note,
.service-details,
.portrait-caption,
.site-footer {
  margin: 0;
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.8;
}

.hero-actions,
.cta-actions,
.profile-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-actions {
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  color: inherit;
  transition: transform 180ms ease, background-color 180ms ease, border-color 180ms ease, color 180ms ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  color: #1c140f;
  background: linear-gradient(180deg, #ef9f7f 0%, #e28a67 100%);
  box-shadow: 0 14px 28px rgba(226, 138, 103, 0.24);
}

.btn-primary:hover {
  color: #120d09;
}

.btn-ghost {
  color: var(--text);
  border-color: var(--border);
  background: rgba(255, 255, 255, 0.04);
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 0;
  margin: 28px 0 0;
  list-style: none;
}

.hero-tags li {
  padding: 10px 14px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.035);
  color: var(--muted);
  border-radius: 999px;
}

.scroll-cue {
  position: absolute;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%);
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  color: var(--muted);
  border: none;
  background: transparent;
  z-index: 3;
  cursor: pointer;
}

.scroll-line {
  position: relative;
  display: block;
  width: 1px;
  height: 48px;
  background: rgba(255, 255, 255, 0.16);
  overflow: hidden;
}

.scroll-line::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -60%;
  height: 60%;
  background: linear-gradient(180deg, transparent 0%, var(--accent) 100%);
  animation: scroll-line 1.65s ease-in-out infinite;
}

@keyframes scroll-line {
  0% {
    transform: translateY(0%);
  }
  100% {
    transform: translateY(240%);
  }
}

.panel {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(36, 34, 31, 0.86) 0%, rgba(28, 27, 25, 0.9) 100%);
  border: 1px solid var(--border);
  border-radius: 28px;
  box-shadow: 0 24px 60px var(--shadow);
}

.panel::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.035) 0%, transparent 28%),
    radial-gradient(circle at top right, rgba(226, 138, 103, 0.11), transparent 26%);
}

.content-shell {
  position: relative;
  z-index: 4;
  width: min(calc(100% - 24px), var(--max-width));
  margin: -16vh auto 0;
  padding: 22px;
  border: 1px solid rgba(226, 138, 103, 0.12);
  border-radius: 32px;
  background: linear-gradient(180deg, rgba(24, 23, 21, 0.84) 0%, rgba(24, 23, 21, 0.96) 100%);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  transform: translateY(calc((1 - min(var(--hero-progress), 1)) * 72px));
  transition: transform 220ms ease;
}

.section {
  padding: 30px;
}

.section + .section {
  margin-top: 18px;
}

.section-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}

.section-title {
  margin: 8px 0 0;
  font-size: clamp(1.5rem, 1.8vw, 2.1rem);
  line-height: 1.2;
}

.section-anchor {
  color: rgba(255, 255, 255, 0.18);
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  line-height: 0.92;
  font-weight: 800;
}

.section-note {
  margin-bottom: 22px;
  font-size: 0.96rem;
}

.note-gap {
  display: inline-block;
  width: 1.35rem;
}

.profile-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 280px);
  gap: 36px;
  align-items: center;
}

.profile-portrait-card,
.profile-bio-card,
.mini-card,
.paper-card,
.gallery-card {
  position: relative;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.03);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.02);
}

.profile-portrait {
  display: block;
  width: min(100%, 248px);
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 24px;
  border: none;
  background: transparent;
}

.profile-copy {
  min-width: 0;
}

.profile-copy p {
  margin: 0;
  text-align: justify;
  text-indent: 1.8em;
  line-height: 1.82;
}

.profile-copy p + p {
  margin-top: 14px;
}

.profile-heading {
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.profile-side {
  justify-self: end;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: 248px;
  text-align: center;
  gap: 12px;
}

.profile-copy a,
.profile-bio-card a,
.news-item a,
.service-card a,
.experience-card a,
.cta-copy a,
.site-footer a {
  color: var(--accent);
}

.profile-name {
  margin: 0;
  font-size: clamp(1.4rem, 2vw, 1.72rem);
  line-height: 1.2;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.01em;
  text-align: center;
  text-indent: 0;
}

.profile-email {
  margin: 8px 0 0;
  font-size: 0.92rem;
  line-height: 1.5;
  text-align: center;
  text-indent: 0;
  color: var(--muted);
}

.intro-visitor-map {
  width: min(100%, 220px);
  margin-top: 2px;
  line-height: 0;
  background: transparent;
  border: none;
}

.intro-visitor-map img,
.intro-visitor-map canvas {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto !important;
  border: none;
  background: transparent;
}

.profile-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
}

.profile-copy .profile-links {
  margin: 20px auto 0;
  text-indent: 0;
  text-align: center;
}

.profile-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 14px;
  border-radius: 999px;
  color: var(--text);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
}

.profile-links a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-1px);
}

.intro-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 22px;
}

.mini-card {
  padding: 18px;
}

.mini-card strong {
  display: block;
  margin-top: 8px;
  font-size: 0.98rem;
  line-height: 1.6;
  color: var(--text-soft);
}

.news-list,
.paper-list,
.service-list,
.experience-list,
.award-list {
  display: grid;
  gap: 14px;
}

.news-list,
.experience-list,
.award-list {
  --timeline-axis-x: 8px;
  --timeline-line-width: 2px;
  --timeline-dot-size: 7px;
  --timeline-item-indent: 30px;
  --timeline-gap: 10px;
  position: relative;
  padding-left: 0;
  padding-block: 12px;
  gap: var(--timeline-gap);
}

.news-list::before,
.experience-list::before,
.award-list::before {
  content: "";
  position: absolute;
  left: calc(var(--timeline-axis-x) - (var(--timeline-line-width) / 2));
  top: 0;
  bottom: 0;
  width: var(--timeline-line-width);
  background: linear-gradient(
    180deg,
    transparent 0%,
    rgba(226, 138, 103, 0.16) 10%,
    var(--accent) 18%,
    var(--accent) 82%,
    rgba(226, 138, 103, 0.16) 90%,
    transparent 100%
  );
}

.news-list {
  --timeline-gap: 10px;
}

.experience-list {
  --timeline-gap: 20px;
}

.news-item,
.experience-card,
.award-row {
  position: relative;
  padding: 0 0 0 var(--timeline-item-indent);
  margin-left: 0;
}

.news-item::after,
.experience-card::after,
.award-row::after {
  content: "";
  position: absolute;
  left: var(--timeline-axis-x);
  top: 50%;
  width: var(--timeline-dot-size);
  height: var(--timeline-dot-size);
  border-radius: 50%;
  background: var(--accent);
  transform: translate(-50%, -50%);
  z-index: 1;
}

.news-date {
  color: var(--accent);
  display: inline;
  margin-right: 0.08em;
  font-size: 1em;
  line-height: inherit;
  letter-spacing: 0;
  text-transform: none;
  font-weight: 700;
}

.paper-title,
.experience-title,
.award-row h3 {
  margin: 0 0 8px;
  font-size: 1.12rem;
  line-height: 1.45;
}

.news-item p {
  margin: 0;
  font-size: 0.98rem;
  color: var(--text-soft);
  line-height: 1.52;
}

.paper-list {
  gap: 18px;
}

.paper-card {
  display: grid;
  grid-template-columns: minmax(220px, 280px) minmax(0, 1fr);
  gap: 20px;
  align-items: center;
  padding: 20px;
}

.paper-card-highlight {
  background: linear-gradient(180deg, rgba(226, 138, 103, 0.12) 0%, rgba(255, 255, 255, 0.035) 100%);
  border-color: rgba(226, 138, 103, 0.26);
}

.paper-media {
  width: 100%;
}

.paper-media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  background: rgba(255, 255, 255, 0.03);
}

.paper-body {
  min-width: 0;
}

.paper-title {
  font-size: 1.18rem;
}

.paper-title a {
  color: var(--text);
}

.paper-title a:hover {
  color: #fff7f1;
}

.paper-authors,
.paper-links,
.paper-venue {
  font-size: 0.96rem;
}

.paper-authors {
  color: var(--text-soft);
}

.paper-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-top: 6px;
}

.paper-links span {
  color: rgba(255, 255, 255, 0.22);
}

.paper-venue {
  margin-top: 6px;
  color: var(--muted-strong);
}

.paper-abstract {
  margin-top: 14px;
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.02);
}

.paper-abstract-copy {
  font-size: 0.92rem;
  line-height: 1.7;
  display: block;
  margin: 0;
  box-sizing: border-box;
  overflow-wrap: break-word;
}

.abstract-toggle {
  display: inline;
  margin: 0;
  padding: 0;
  border: none;
  background: transparent;
  color: var(--accent);
  font-family: inherit;
  font-size: 0.86rem;
  line-height: inherit;
  white-space: nowrap;
  cursor: pointer;
}

.abstract-tail {
  display: none;
}

.abstract-suffix {
  display: inline-block;
  white-space: pre;
  line-height: var(--abstract-line-height, 1.7);
}

.abstract-filler {
  display: inline-block;
  width: 0;
}

.abstract-gap {
  display: inline-block;
  white-space: pre;
}

.abstract-line {
  display: block;
  line-height: var(--abstract-line-height, 1.7);
}

.abstract-line--tail {
  white-space: nowrap;
}

.abstract-line-text {
  display: inline;
}

.abstract-toggle:hover {
  color: var(--accent-bright);
}

.paper-abstract:not(.is-collapsible) .abstract-toggle {
  display: none;
}

.service-card {
  display: grid;
  grid-template-columns: minmax(130px, 170px) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  padding: 0;
}

.service-role {
  font-weight: 700;
  color: var(--text-soft);
}

.service-details {
  font-size: 0.98rem;
}

.service-details strong {
  display: block;
  margin-bottom: 4px;
  color: var(--text-soft);
}

.service-secondary {
  display: block;
  margin-top: 4px;
  color: var(--muted);
}

.experience-card {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 18px;
  align-items: center;
}

.experience-logo {
  width: 88px;
  height: 88px;
  object-fit: contain;
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.035);
  padding: 14px;
}

.experience-title {
  font-size: 1.08rem;
}

.experience-title a {
  color: var(--text);
}

.experience-title a:hover {
  color: #fff7f1;
}

.experience-meta {
  margin: 4px 0 0;
  font-size: 0.92rem;
  letter-spacing: 0;
  text-transform: none;
  color: var(--accent);
}

.experience-copy {
  font-size: 0.97rem;
  margin: 0;
}

.experience-copy + .experience-copy {
  margin-top: 2px;
}

.award-row {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  column-gap: 6px;
  align-items: start;
}

.award-year {
  display: inline-block;
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.04em;
  font-size: 0.98rem;
  line-height: 1.52;
}

.award-row p {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.52;
}

.misc-copy {
  margin-bottom: 18px;
}

.gallery-card {
  position: relative;
  padding: 18px;
}

#gallery-container {
  position: relative;
  width: 100%;
}

#gallery-viewport {
  overflow: hidden;
  margin: 0 auto;
}

#gallery {
  display: flex;
  will-change: transform;
}

.gallery-item {
  flex: 0 0 50%;
}

.gallery-item img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.gallery-control {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(12, 11, 10, 0.62);
  color: rgba(255, 255, 255, 0.86);
  cursor: pointer;
  z-index: 1;
}

.gallery-control:hover {
  background: rgba(12, 11, 10, 0.82);
}

#prev {
  left: 26px;
}

#next {
  right: 26px;
}

.panel-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 24px;
}

.cta-copy .section-title {
  margin-bottom: 12px;
}

.cta-copy p + p {
  margin-top: 10px;
}

.cta-actions {
  justify-content: flex-end;
}

.site-footer {
  position: relative;
  z-index: 1;
  width: min(calc(100% - 24px), var(--max-width));
  margin: 18px auto 44px;
  padding: 0 8px;
  font-size: 0.95rem;
  text-align: center;
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 620ms ease, transform 620ms ease;
}

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

@media (max-width: 980px) {
  .profile-grid,
  .paper-card,
  .panel-cta {
    grid-template-columns: 1fr;
  }

  .profile-grid {
    gap: 28px;
  }

  .profile-side {
    order: -1;
    justify-self: center;
  }

  .intro-stats {
    grid-template-columns: 1fr;
  }

  .cta-actions {
    justify-content: flex-start;
  }
}

@media (max-width: 820px) {
  .site-nav {
    top: 10px;
    justify-content: space-between;
    padding: 10px;
    gap: 10px;
    border-radius: 22px;
  }

  .nav-links {
    justify-content: flex-start;
    margin-inline: 0;
    overflow-x: auto;
    flex-wrap: nowrap;
    scrollbar-width: none;
  }

  .nav-links::-webkit-scrollbar {
    display: none;
  }

  .nav-pill {
    display: none;
  }

  .hero-shell {
    height: 162vh;
  }

  .hero-layout {
    width: calc(100% - 24px);
    padding-top: 16vh;
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .hero-copy {
    max-width: 100%;
    padding-right: 0;
  }

  .hero-copy-scrim {
    right: 0;
    bottom: auto;
    width: auto;
    height: min(62vh, 560px);
    background: linear-gradient(180deg, rgba(10, 10, 10, 0.84) 0%, rgba(10, 10, 10, 0.56) 22%, transparent 100%);
  }

  .content-shell {
    width: calc(100% - 16px);
    padding: 16px;
    border-radius: 28px;
  }

  .section {
    padding: 22px;
  }

  .news-item,
  .experience-card,
  .award-row {
    grid-template-columns: 1fr;
  }

  .service-card {
    grid-template-columns: 1fr;
  }

  .experience-logo {
    width: 76px;
    height: 76px;
  }

  .news-date,
  .award-year {
    justify-self: start;
  }
}

@media (max-width: 560px) {
  .site-nav {
    grid-template-columns: 1fr;
    align-items: flex-start;
  }

  .brand {
    grid-column: 1;
    width: 100%;
    text-align: center;
    margin-left: 0;
  }

  .nav-links {
    grid-column: 1;
    width: 100%;
    margin-inline: 0;
  }

  .hero-layout {
    padding-top: 18vh;
  }

  .hero-title {
    font-size: clamp(4.2rem, 21vw, 6.3rem);
  }

  .hero-lead,
  .profile-bio-card p,
  .profile-copy p,
  .news-item p,
  .paper-authors,
  .paper-links,
  .paper-venue,
  .paper-abstract-copy,
  .misc-copy,
  .experience-copy,
  .cta-copy p,
  .section-note,
  .service-details,
  .portrait-caption,
  .site-footer {
    font-size: 0.96rem;
  }

  .hero-tags {
    gap: 8px;
  }

  .hero-tags li,
  .nav-links a,
  .brand {
    font-size: 0.92rem;
  }

  .profile-name {
    font-size: 1.28rem;
  }

  .section-head {
    align-items: end;
  }

  .section-title {
    font-size: 1.4rem;
  }

  .section-anchor {
    font-size: 2.2rem;
  }

  .gallery-control {
    width: 38px;
    height: 38px;
  }

  #prev {
    left: 16px;
  }

  #next {
    right: 16px;
  }

  .scroll-cue {
    bottom: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .scroll-line::after,
  .reveal,
  #scene-canvas,
  .hero-layout,
  .content-shell {
    animation: none !important;
    transition: none !important;
  }
}