:root {
  --bg: #09111a;
  --bg-mid: #101a25;
  --panel: rgba(14, 24, 36, 0.92);
  --panel-alt: rgba(18, 30, 44, 0.96);
  --line: rgba(178, 201, 227, 0.16);
  --line-strong: rgba(193, 213, 236, 0.28);
  --text: #edf2fb;
  --muted: #b8c5d8;
  --soft: #8ea1b8;
  --accent: #b5cbef;
  --accent-strong: #d8e6fb;
  --warm: #d7bb86;
  --shadow: 0 22px 54px rgba(2, 7, 12, 0.34);
  --max-width: 1210px;
  --radius: 0;
  --radius-tight: 0;
}

* {
  box-sizing: border-box;
}

html {
  font-size: 15px;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  color: var(--text);
  background:
    linear-gradient(180deg, rgba(95, 128, 173, 0.08), transparent 28%),
    linear-gradient(180deg, #081019 0%, #0c1520 42%, #101923 100%);
  position: relative;
  overflow-x: hidden;
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
}

body::before {
  background-image:
    radial-gradient(circle at 11% 17%, rgba(244, 247, 255, 0.72) 0 1px, transparent 1.8px),
    radial-gradient(circle at 18% 73%, rgba(244, 247, 255, 0.62) 0 1px, transparent 1.8px),
    radial-gradient(circle at 29% 39%, rgba(244, 247, 255, 0.52) 0 1px, transparent 1.8px),
    radial-gradient(circle at 42% 12%, rgba(244, 247, 255, 0.64) 0 1px, transparent 1.8px),
    radial-gradient(circle at 53% 58%, rgba(244, 247, 255, 0.48) 0 1px, transparent 1.8px),
    radial-gradient(circle at 67% 29%, rgba(244, 247, 255, 0.62) 0 1px, transparent 1.8px),
    radial-gradient(circle at 81% 11%, rgba(244, 247, 255, 0.7) 0 1px, transparent 1.8px),
    radial-gradient(circle at 88% 44%, rgba(244, 247, 255, 0.56) 0 1px, transparent 1.8px),
    radial-gradient(circle at 76% 78%, rgba(244, 247, 255, 0.54) 0 1px, transparent 1.8px),
    radial-gradient(circle at 34% 82%, rgba(244, 247, 255, 0.4) 0 1px, transparent 1.8px);
  opacity: 0.45;
}

body::after {
  background:
    repeating-radial-gradient(
      circle at 86% 16%,
      transparent 0 34px,
      rgba(122, 150, 184, 0.08) 34px 35px
    ),
    linear-gradient(120deg, transparent 0 64%, rgba(77, 99, 128, 0.08) 64% 64.4%, transparent 64.4%),
    linear-gradient(90deg, transparent 0 71%, rgba(151, 175, 209, 0.06) 71% 71.15%, transparent 71.15%);
  opacity: 0.95;
}

.background-glow {
  position: fixed;
  width: 28rem;
  height: 28rem;
  filter: blur(64px);
  opacity: 0.14;
  pointer-events: none;
}

.background-glow-left {
  top: -9rem;
  left: -10rem;
  background: #365171;
}

.background-glow-right {
  right: -9rem;
  bottom: -11rem;
  background: #27405d;
}

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

a:hover {
  color: white;
}

code {
  padding: 0.12rem 0.38rem;
  border-radius: var(--radius-tight);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.92em;
  background: rgba(179, 203, 235, 0.12);
  color: #d9e7fb;
}

.site-shell {
  width: min(var(--max-width), calc(100% - 2.4rem));
  margin: 0 auto;
  padding: 0.95rem 0 2.1rem;
  position: relative;
  z-index: 1;
}

.site-shell::before,
.site-shell::after {
  content: "";
  position: absolute;
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  mix-blend-mode: screen;
  pointer-events: none;
  z-index: 0;
}

.site-shell::before {
  top: 5.5rem;
  right: -21rem;
  width: min(62rem, 68vw);
  height: 38rem;
  background-image: url("plots/growth3.png");
  opacity: 0.08;
  transform: rotate(9deg);
}

.site-shell::after {
  top: 40rem;
  left: -20rem;
  width: min(52rem, 60vw);
  height: 34rem;
  background-image: url("plots/growth2.png");
  opacity: 0.055;
  transform: rotate(-16deg);
}

.site-shell > * {
  position: relative;
  z-index: 1;
}

.panel {
  background:
    linear-gradient(180deg, rgba(21, 34, 49, 0.96), rgba(13, 23, 34, 0.94)),
    var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(255px, 0.72fr);
  gap: 1.35rem;
  padding: 1.35rem 1.45rem 1.25rem;
  align-items: start;
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(218, 233, 255, 0.06), transparent 30%),
    linear-gradient(90deg, transparent 0 66%, rgba(216, 230, 251, 0.04) 66% 66.1%, transparent 66.1%);
  pointer-events: none;
}

.hero-copy h1,
.section-heading h2,
.publication-group h3,
.detail-card h3,
.publication-title,
.talk-title {
  font-family: "Cormorant Garamond", Georgia, serif;
}

.eyebrow {
  margin: 0;
  font-size: 0.76rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--warm);
}

.hero-copy {
  position: relative;
  z-index: 1;
  align-self: start;
}

.hero-copy h1 {
  margin: 0.1rem 0 0;
  font-size: clamp(2.65rem, 4.45vw, 4.25rem);
  line-height: 0.84;
  letter-spacing: -0.045em;
}

.hero-lede {
  margin: 0.75rem 0 0.45rem;
  max-width: 44rem;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--accent-strong);
}

.hero-summary {
  margin: 0;
  max-width: 45rem;
  line-height: 1.6;
  color: var(--muted);
}

.hero-note {
  margin: 0.55rem 0 0;
  max-width: 43rem;
  color: var(--soft);
  font-size: 0.88rem;
  line-height: 1.45;
  font-style: italic;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.8rem;
  padding: 0.72rem 1rem;
  border-radius: var(--radius-tight);
  border: 1px solid rgba(206, 223, 244, 0.22);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    background 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
  border-color: rgba(216, 230, 251, 0.44);
  background: rgba(255, 255, 255, 0.07);
}

.button-primary {
  background: linear-gradient(135deg, #dfebfc, #adc8f2);
  border-color: transparent;
  color: #0a121b;
}

.button-primary:hover {
  color: #081018;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.9rem;
  color: var(--soft);
  font-size: 0.9rem;
}

.hero-meta span {
  padding: 0.42rem 0.62rem;
  border: 1px solid rgba(176, 198, 224, 0.14);
  border-radius: var(--radius-tight);
  background: rgba(255, 255, 255, 0.03);
}

.hero-meta-break {
  flex-basis: 100%;
  height: 0;
  margin: 0;
}

.hero-meta-email {
  flex: 0 0 auto;
  width: fit-content;
  max-width: fit-content;
  margin-top: 0.1rem;
}

.hero-figure {
  margin: 0;
  position: relative;
  z-index: 1;
  justify-self: end;
  align-self: start;
  width: min(100%, 27.5rem);
}

.hero-figure::before {
  content: "";
  position: absolute;
  inset: -0.7rem 0.85rem 0.85rem -0.7rem;
  border: 1px solid rgba(192, 214, 238, 0.14);
  clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 28px 100%, 0 calc(100% - 28px));
}

.hero-figure img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 4.45;
  object-fit: cover;
  object-position: center 14%;
  border: 1px solid rgba(209, 225, 245, 0.2);
  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 24px 100%, 0 calc(100% - 24px));
}

.content-stack {
  display: grid;
  gap: 0.7rem;
  margin-top: 0.7rem;
}

.split-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
  align-items: start;
}

.content-stack > .panel,
.split-panel {
  padding: 1.15rem 1.2rem;
}

.split-cell {
  min-width: 0;
}

.split-panel {
  height: fit-content;
}

.section-heading {
  display: grid;
  gap: 0;
  padding-bottom: 0.7rem;
  border-bottom: 1px solid rgba(177, 200, 227, 0.08);
}

.section-heading h2 {
  margin: 0;
  font-size: clamp(2.05rem, 3.2vw, 3rem);
  line-height: 0.92;
  text-wrap: balance;
  color: var(--warm);
}

.prose p {
  margin: 0.85rem 0 0;
  max-width: none;
  color: var(--muted);
  line-height: 1.72;
}

.mini-stack,
.group-stack {
  display: grid;
  gap: 0.75rem;
  margin-top: 0.85rem;
}

.education-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem;
}

.detail-card,
.publication-group {
  border: 1px solid rgba(196, 214, 237, 0.12);
  border-radius: 0;
  background: rgba(255, 255, 255, 0.025);
}

.detail-card {
  padding: 0.9rem 0.95rem;
  border-left: 2px solid rgba(181, 203, 239, 0.42);
}

.detail-card h3 {
  margin: 0 0 0.3rem;
  font-size: 1.26rem;
}

.detail-card p {
  margin: 0.14rem 0;
  color: var(--muted);
}

.tag-list,
.name-list,
.publication-list,
.talk-stack {
  list-style: none;
  padding: 0;
}

.tag-list,
.name-list {
  margin: 1rem 0 0;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.tag-list li,
.name-list li {
  border: 1px solid rgba(188, 208, 232, 0.14);
  border-radius: var(--radius-tight);
  background: rgba(255, 255, 255, 0.03);
}

.tag-list li {
  padding: 0.55rem 0.78rem;
  color: var(--accent-strong);
}

.name-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem;
}

.name-list li {
  padding: 0.64rem 0.78rem;
  color: var(--muted);
}

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

.students-grid li {
  font-size: 0.92rem;
  line-height: 1.35;
}

.section-note {
  margin: 0.75rem 0 0;
  max-width: none;
  color: var(--soft);
  line-height: 1.7;
}

.publication-group {
  padding: 1rem 1.1rem;
}

.publication-group h3 {
  margin: 0;
  font-size: clamp(1.75rem, 2.2vw, 2.2rem);
  line-height: 0.96;
  color: var(--accent-strong);
}

.publication-meta {
  margin: 0.28rem 0 0;
  color: var(--soft);
  font-size: 0.92rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.publication-list {
  margin: 0.85rem 0 0;
}

.publication-item {
  padding-top: 0.95rem;
  margin-top: 0.95rem;
  border-top: 1px solid rgba(188, 208, 232, 0.1);
}

.publication-item:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.publication-top {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.75rem;
  align-items: start;
}

.publication-title,
.talk-title {
  margin: 0;
  font-size: 1.1rem;
  line-height: 1.24;
}

.publication-badge {
  display: inline-flex;
  align-items: center;
  min-height: 1.8rem;
  padding: 0.18rem 0.5rem;
  border: 1px solid rgba(188, 208, 232, 0.16);
  border-radius: var(--radius-tight);
  color: var(--soft);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.76rem;
  letter-spacing: 0.1em;
}

.authors,
.venue,
.talk-location,
.talk-citation {
  margin: 0.4rem 0 0;
  line-height: 1.62;
  color: var(--muted);
}

.authors strong,
.talk-citation strong {
  color: white;
}

.venue {
  color: var(--accent-strong);
}

.talk-stack {
  margin: 0.35rem 0 0;
}

.talk-card {
  display: grid;
  grid-template-columns: 70px minmax(0, 1fr);
  gap: 1rem;
  padding: 0.78rem 0;
  border-top: 1px solid rgba(188, 208, 232, 0.1);
}

.talk-card:first-child {
  padding-top: 0;
  border-top: none;
}

.talk-year {
  margin: 0.18rem 0 0;
  color: var(--accent);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
}

.talk-content {
  min-width: 0;
}

.talk-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.talk-kind {
  margin: 0.08rem 0 0;
  flex-shrink: 0;
  color: var(--warm);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.talk-location {
  margin-top: 0.2rem;
  color: var(--accent-strong);
}

.talk-citation {
  margin-top: 0.22rem;
  color: var(--soft);
  font-size: 0.93rem;
}

@media (max-width: 960px) {
  html {
    font-size: 16px;
  }

  .hero,
  .split-layout {
    grid-template-columns: 1fr;
  }

  .hero {
    gap: 1rem;
  }

  .hero-figure {
    max-width: 23rem;
    margin: 0 auto;
  }

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

  .site-shell::before {
    top: 6.5rem;
    right: -17rem;
    width: min(46rem, 72vw);
    height: 30rem;
    opacity: 0.065;
  }

  .site-shell::after {
    top: 48rem;
    left: -15rem;
    width: min(36rem, 60vw);
    height: 24rem;
    opacity: 0.045;
  }
}

@media (max-width: 760px) {
  .site-shell {
    width: min(var(--max-width), calc(100% - 1rem));
    padding-top: 1rem;
  }

  .hero,
  .content-stack > .panel,
  .split-panel {
    padding: 1.2rem;
  }

  .name-list {
    grid-template-columns: 1fr;
  }

  .publication-top,
  .talk-top {
    grid-template-columns: 1fr;
    display: grid;
    gap: 0.35rem;
  }

  .talk-card {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }

  .talk-year {
    margin-top: 0;
  }

  .site-shell::before {
    top: 8rem;
    right: -12rem;
    width: 28rem;
    height: 18rem;
    opacity: 0.05;
  }

  .site-shell::after {
    display: none;
  }
}