:root {
  --ink: #071a24;
  --ink-soft: #15313d;
  --paper: #f3f1e9;
  --paper-deep: #e9e6da;
  --aqua: #58dfcb;
  --aqua-deep: #178f7d;
  --amber: #ffb45f;
  --line: rgba(7, 26, 36, 0.16);
  --white: #fffefa;
  --max: 1440px;
}

* { box-sizing: border-box; }

html {
  background: var(--paper);
  scroll-behavior: smooth;
  scroll-padding-top: 94px;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 78% 9%, rgba(88, 223, 203, 0.13), transparent 23rem),
    var(--paper);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
}

body.nav-open { overflow: hidden; }

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

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--amber);
  outline-offset: 4px;
}

::selection { background: var(--aqua); color: var(--ink); }

.sr-only {
  clip: rect(0, 0, 0, 0);
  clip-path: inset(50%);
  height: 1px;
  overflow: hidden;
  position: absolute;
  white-space: nowrap;
  width: 1px;
}

.skip-link {
  background: var(--amber);
  font-size: 12px;
  font-weight: 800;
  left: 16px;
  padding: 12px 16px;
  position: fixed;
  top: -80px;
  transition: top 160ms ease;
  z-index: 100;
}

.skip-link:focus { top: 16px; }

.site-header {
  align-items: center;
  display: flex;
  justify-content: space-between;
  margin: 0 auto;
  max-width: var(--max);
  padding: 24px 48px;
  position: relative;
  z-index: 20;
}

.brand { align-items: center; display: flex; gap: 13px; }

.brand-mark {
  align-items: center;
  background: var(--ink);
  color: var(--aqua);
  display: flex;
  font-size: 21px;
  font-weight: 800;
  height: 46px;
  justify-content: center;
  letter-spacing: -0.08em;
  position: relative;
  width: 46px;
}

.brand-mark::after {
  border: 1px solid var(--aqua);
  content: "";
  inset: 6px;
  position: absolute;
}

.brand strong,
.brand small { display: block; }

.brand strong {
  font-size: 15px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.brand small {
  color: #56707a;
  font-size: 9px;
  letter-spacing: 0.08em;
  margin-top: 4px;
  text-transform: uppercase;
}

.primary-nav { align-items: center; display: flex; gap: 34px; }

.primary-nav a {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  position: relative;
  text-transform: uppercase;
}

.primary-nav a::after {
  background: var(--aqua-deep);
  bottom: -8px;
  content: "";
  height: 2px;
  left: 0;
  position: absolute;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
  width: 100%;
}

.primary-nav a:hover::after,
.primary-nav a[aria-current="true"]::after { transform: scaleX(1); }

.nav-toggle {
  background: transparent;
  border: 0;
  cursor: pointer;
  display: none;
  height: 46px;
  padding: 11px;
  width: 46px;
}

.nav-toggle > span:not(.sr-only) {
  background: var(--ink);
  display: block;
  height: 2px;
  margin: 5px 0;
  transition: transform 180ms ease;
  width: 24px;
}

.nav-toggle[aria-expanded="true"] > span:nth-child(2) { transform: translateY(3.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] > span:nth-child(3) { transform: translateY(-3.5px) rotate(-45deg); }

.section-shell {
  margin: 0 auto;
  max-width: var(--max);
  padding-left: 48px;
  padding-right: 48px;
}

.hero {
  align-items: center;
  display: grid;
  gap: clamp(42px, 7vw, 110px);
  grid-template-columns: minmax(0, 1.05fr) minmax(400px, 0.95fr);
  min-height: calc(100vh - 94px);
  padding-bottom: 72px;
  padding-top: 56px;
}

.hero-copy { padding-bottom: 12px; }

.eyebrow,
.section-index {
  color: #49636d;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.eyebrow {
  align-items: center;
  display: flex;
  gap: 10px;
  margin: 0 0 25px;
}

.pulse-dot {
  animation: pulse 2.3s infinite;
  background: var(--aqua-deep);
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(23, 143, 125, 0.5);
  height: 8px;
  width: 8px;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(23, 143, 125, 0.5); }
  70% { box-shadow: 0 0 0 11px rgba(23, 143, 125, 0); }
  100% { box-shadow: 0 0 0 0 rgba(23, 143, 125, 0); }
}

h1,
h2,
h3,
p { margin-top: 0; }

h1 {
  font-size: clamp(3.5rem, 7.25vw, 7.35rem);
  font-weight: 700;
  letter-spacing: -0.072em;
  line-height: 0.88;
  margin-bottom: 34px;
  max-width: 800px;
}

h1 em {
  color: var(--aqua-deep);
  display: block;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
}

.hero-intro {
  color: #34505b;
  font-size: clamp(17px, 1.45vw, 21px);
  line-height: 1.6;
  max-width: 670px;
}

.hero-actions {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 35px 0 42px;
}

.button {
  align-items: center;
  display: inline-flex;
  font-size: 12px;
  font-weight: 800;
  gap: 28px;
  justify-content: center;
  letter-spacing: 0.08em;
  min-height: 52px;
  padding: 0 23px;
  text-transform: uppercase;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button:hover { transform: translateY(-2px); }

.button-primary {
  background: var(--ink);
  box-shadow: 7px 7px 0 var(--aqua);
  color: var(--white);
}

.button-primary:hover { box-shadow: 4px 4px 0 var(--aqua); }
.button-secondary { border: 1px solid var(--line); }
.button-secondary:hover { background: var(--white); }

.hero-meta { align-items: center; display: flex; gap: 14px; }

.monogram {
  align-items: center;
  background: var(--amber);
  border-radius: 50%;
  display: flex;
  font-size: 12px;
  font-weight: 900;
  height: 46px;
  justify-content: center;
  width: 46px;
}

.hero-meta p { margin: 0; }
.hero-meta strong,
.hero-meta span { display: block; }
.hero-meta strong { font-size: 13px; }
.hero-meta p span { color: #5a7078; font-size: 11px; margin-top: 5px; }

.field-visual {
  aspect-ratio: 0.93;
  background: var(--ink);
  box-shadow: 24px 24px 0 var(--aqua);
  color: var(--white);
  overflow: hidden;
  position: relative;
}

.field-grid {
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.07) 1px, transparent 1px);
  background-size: 42px 42px;
  inset: 0;
  mask-image: radial-gradient(circle at center, black 22%, transparent 80%);
  opacity: 0.72;
  position: absolute;
}

.field-ring,
.field-core,
.field-orbit {
  border-radius: 50%;
  left: 50%;
  position: absolute;
  top: 47%;
  transform: translate(-50%, -50%);
}

.field-ring { border: 1px solid rgba(88, 223, 203, 0.48); }
.ring-one { height: 63%; width: 63%; }
.ring-two { animation: rotate 25s linear infinite; border-style: dashed; height: 42%; width: 42%; }
.field-orbit { border: 1px solid rgba(255, 180, 95, 0.18); }
.orbit-one { height: 79%; transform: translate(-50%, -50%) rotate(25deg); width: 35%; }
.orbit-two { height: 35%; transform: translate(-50%, -50%) rotate(-25deg); width: 79%; }

@keyframes rotate { to { transform: translate(-50%, -50%) rotate(360deg); } }

.field-core {
  align-items: center;
  background: var(--aqua);
  box-shadow: 0 0 70px rgba(88, 223, 203, 0.28);
  color: var(--ink);
  display: flex;
  height: 20%;
  justify-content: center;
  width: 20%;
}

.field-core span { font-size: clamp(16px, 2.2vw, 31px); font-weight: 900; letter-spacing: -0.05em; }

.particle {
  animation: particle-glow 2.8s ease-in-out infinite;
  background: var(--amber);
  border-radius: 50%;
  box-shadow: 0 0 18px rgba(255, 180, 95, 0.7);
  height: 8px;
  position: absolute;
  width: 8px;
}

.particle-a { left: 20%; top: 31%; }
.particle-b { animation-delay: 0.7s; right: 17%; top: 39%; }
.particle-c { animation-delay: 1.4s; bottom: 24%; left: 30%; }
.particle-d { animation-delay: 2.1s; bottom: 19%; right: 29%; }

@keyframes particle-glow { 50% { box-shadow: 0 0 30px rgba(255, 180, 95, 1); transform: scale(1.35); } }

.visual-label { color: #a9bdc5; font-size: 9px; font-weight: 800; letter-spacing: 0.16em; position: absolute; }
.visual-label span { color: var(--aqua); margin-right: 6px; }
.label-top { left: 28px; top: 26px; }
.label-right { right: 25px; top: 26px; }
.label-bottom { bottom: 29px; left: 28px; }

.signal-card { background: rgba(255, 254, 250, 0.96); bottom: 25px; color: var(--ink); padding: 15px 17px; position: absolute; right: 25px; width: 172px; }
.signal-card small,
.signal-card strong { display: block; }
.signal-card small { color: #6a7c83; font-size: 8px; font-weight: 800; letter-spacing: 0.13em; }
.signal-card strong { font-size: 13px; margin-top: 7px; }
.signal-line { background: repeating-linear-gradient(90deg, var(--aqua-deep) 0 5px, transparent 5px 9px); display: block; height: 3px; margin-top: 13px; }

.metrics {
  background: var(--ink);
  color: var(--white);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 0 max(48px, calc((100vw - 1344px) / 2));
}

.metrics div { border-right: 1px solid rgba(255, 255, 255, 0.15); padding: 35px 28px; }
.metrics div:first-child { border-left: 1px solid rgba(255, 255, 255, 0.15); }
.metrics strong,
.metrics span { display: block; }
.metrics strong { color: var(--aqua); font-family: Georgia, "Times New Roman", serif; font-size: clamp(25px, 3vw, 42px); font-weight: 400; }
.metrics span { color: #a7bbc4; font-size: 9px; font-weight: 700; letter-spacing: 0.12em; margin-top: 7px; text-transform: uppercase; }

.manifesto {
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 70px;
  grid-template-columns: 180px 1fr;
  padding-bottom: 110px;
  padding-top: 120px;
}

.section-index { margin-top: 9px; }

.manifesto h2,
.section-heading h2 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.6rem, 5.2vw, 5.3rem);
  font-weight: 400;
  letter-spacing: -0.045em;
  line-height: 1.02;
  margin-bottom: 26px;
}

.manifesto div > p { color: #405b65; font-size: 19px; line-height: 1.7; max-width: 760px; }

.principles { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 34px; }
.principles span { background: var(--white); border: 1px solid var(--line); font-size: 10px; font-weight: 800; letter-spacing: 0.1em; padding: 10px 13px; text-transform: uppercase; }

.research { padding-bottom: 130px; padding-top: 120px; }

.section-heading { align-items: end; display: grid; gap: 80px; grid-template-columns: minmax(0, 1.45fr) minmax(280px, 0.55fr); margin-bottom: 60px; }
.section-heading h2 { margin-bottom: 0; }
.section-heading > p { color: #4c6670; line-height: 1.7; margin-bottom: 8px; }

.pillar-grid { border-left: 1px solid var(--line); border-top: 1px solid var(--line); display: grid; grid-template-columns: repeat(2, 1fr); }
.pillar { border-bottom: 1px solid var(--line); border-right: 1px solid var(--line); min-height: 335px; padding: 36px; position: relative; transition: background 180ms ease, transform 180ms ease; }
.pillar:hover { background: var(--white); transform: translateY(-3px); }
.pillar-number { color: var(--aqua-deep); font-size: 10px; font-weight: 900; letter-spacing: 0.15em; }
.pillar h3 { font-size: clamp(24px, 3vw, 38px); letter-spacing: -0.04em; line-height: 1.05; margin: 48px 0 17px; }
.pillar p { color: #4a626c; line-height: 1.65; max-width: 490px; }
.pillar ul { display: flex; flex-wrap: wrap; gap: 7px; list-style: none; margin: 28px 0 0; padding: 0; }
.pillar li { border: 1px solid var(--line); font-size: 9px; font-weight: 800; letter-spacing: 0.09em; padding: 7px 10px; text-transform: uppercase; }

.translation { background: var(--ink); color: var(--white); overflow: hidden; position: relative; }
.translation::before { background: radial-gradient(circle, rgba(88, 223, 203, 0.2), transparent 67%); content: ""; height: 620px; position: absolute; right: -160px; top: -220px; width: 620px; }
.translation-inner { padding-bottom: 120px; padding-top: 120px; position: relative; }
.inverse-heading .section-index { color: var(--aqua); }
.inverse-heading h2 { color: var(--white); }
.inverse-heading > p { color: #9db0b8; }

.translation-steps { border-left: 1px solid rgba(255, 255, 255, 0.16); border-top: 1px solid rgba(255, 255, 255, 0.16); display: grid; grid-template-columns: repeat(4, 1fr); list-style: none; margin: 0 0 54px; padding: 0; }
.translation-steps li { border-bottom: 1px solid rgba(255, 255, 255, 0.16); border-right: 1px solid rgba(255, 255, 255, 0.16); min-height: 230px; padding: 28px; }
.translation-steps span,
.translation-steps strong { display: block; }
.translation-steps span { color: var(--aqua); font-size: 9px; font-weight: 900; letter-spacing: 0.15em; }
.translation-steps strong { font-family: Georgia, "Times New Roman", serif; font-size: 34px; font-weight: 400; margin: 65px 0 12px; }
.translation-steps p { color: #9db0b8; font-size: 13px; line-height: 1.55; }

.patent-panel { align-items: center; background: var(--aqua); color: var(--ink); display: grid; gap: 18px; grid-template-columns: 170px 1fr 250px 28px; padding: 30px 34px; transition: transform 180ms ease, background 180ms ease; }
.patent-panel:hover { background: #70ead8; transform: translateY(-3px); }
.patent-label { font-size: 9px; font-weight: 900; letter-spacing: 0.12em; text-transform: uppercase; }
.patent-panel strong { font-size: 20px; line-height: 1.3; }
.patent-panel p { font-size: 12px; margin: 0; }
.patent-panel > span:last-child { font-size: 24px; text-align: right; }

.work,
.publications { padding-bottom: 130px; padding-top: 125px; }
.work { border-bottom: 1px solid var(--line); }
.work-list { border-top: 1px solid var(--line); }

.work-card { align-items: stretch; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 88px 1fr 72px; min-height: 255px; transition: background 180ms ease; }
.work-card:hover { background: var(--white); }
.work-number { border-right: 1px solid var(--line); color: var(--aqua-deep); font-size: 10px; font-weight: 900; letter-spacing: 0.16em; padding: 30px 24px; }
.work-copy { padding: 30px 44px; }
.work-kicker { color: #60767f; font-size: 9px; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase; }
.work-kicker span { color: var(--aqua-deep); margin-right: 16px; }
.work-card h3 { font-family: Georgia, "Times New Roman", serif; font-size: clamp(27px, 3.4vw, 47px); font-weight: 400; letter-spacing: -0.035em; line-height: 1.08; margin: 28px 0 15px; }
.work-copy > p { color: #49636d; line-height: 1.65; max-width: 850px; }
.work-venue { display: flex; flex-wrap: wrap; gap: 8px 24px; margin-top: 25px; }
.work-venue span { color: #536b74; font-size: 10px; font-weight: 700; }
.work-venue span:last-child { color: var(--aqua-deep); }
.work-arrow { align-items: center; border-left: 1px solid var(--line); display: flex; font-size: 25px; justify-content: center; }

.scholar-links { display: flex; flex-direction: column; gap: 12px; }
.scholar-links a,
.profile-links a,
.text-link { align-items: center; color: var(--ink); display: inline-flex; font-size: 10px; font-weight: 900; gap: 18px; letter-spacing: 0.1em; text-transform: uppercase; }
.scholar-links a:hover,
.profile-links a:hover,
.text-link:hover { color: var(--aqua-deep); }

.publication-list { border-top: 1px solid var(--line); }
.publication { align-items: start; border-bottom: 1px solid var(--line); display: grid; gap: 28px; grid-template-columns: 70px 1fr 24px; padding: 27px 18px 27px 0; transition: background 180ms ease, padding 180ms ease; }
.publication:hover { background: var(--white); padding-left: 18px; }
.publication time { color: var(--aqua-deep); font-size: 11px; font-weight: 900; letter-spacing: 0.1em; }
.publication h3 { font-size: clamp(17px, 1.8vw, 23px); line-height: 1.35; margin: 0 0 9px; }
.publication p,
.publication div > span { color: #59717b; font-size: 12px; line-height: 1.55; margin-bottom: 5px; }
.publication div > span { color: #324e59; font-weight: 700; }

.dissertation-link { align-items: center; background: var(--paper-deep); display: grid; gap: 20px; grid-template-columns: 170px 1fr 24px; margin-top: 36px; padding: 28px; }
.dissertation-link span { color: var(--aqua-deep); font-size: 9px; font-weight: 900; letter-spacing: 0.11em; text-transform: uppercase; }
.dissertation-link strong { font-size: 16px; line-height: 1.45; }

.pi-section { background: var(--white); }
.pi-inner { align-items: stretch; display: grid; gap: 72px; grid-template-columns: minmax(300px, 0.72fr) minmax(0, 1.28fr); padding-bottom: 125px; padding-top: 125px; }
.pi-portrait { align-items: center; background: linear-gradient(rgba(7, 26, 36, 0.08) 1px, transparent 1px), linear-gradient(90deg, rgba(7, 26, 36, 0.08) 1px, transparent 1px), var(--aqua); background-size: 34px 34px; display: flex; flex-direction: column; justify-content: center; min-height: 540px; position: relative; }
.pi-portrait::after { border: 1px solid rgba(7, 26, 36, 0.35); content: ""; inset: 28px; position: absolute; }
.pi-portrait > span { font-family: Georgia, "Times New Roman", serif; font-size: clamp(90px, 12vw, 170px); letter-spacing: -0.1em; line-height: 0.85; margin-left: -0.08em; }
.pi-portrait div { font-size: 9px; font-weight: 900; letter-spacing: 0.2em; margin-top: 32px; }
.pi-copy { align-self: center; }
.pi-copy h2 { font-family: Georgia, "Times New Roman", serif; font-size: clamp(2.7rem, 5.3vw, 5.5rem); font-weight: 400; letter-spacing: -0.05em; line-height: 0.98; margin: 20px 0; }
.pi-role { color: var(--aqua-deep); font-size: 13px; font-weight: 800; }
.pi-bio { color: #405b65; font-size: 17px; line-height: 1.75; margin: 30px 0 38px; max-width: 760px; }
.pi-details { border-top: 1px solid var(--line); display: grid; grid-template-columns: repeat(3, 1fr); }
.pi-details > div { border-right: 1px solid var(--line); padding: 22px 18px 22px 0; }
.pi-details > div:not(:first-child) { padding-left: 18px; }
.pi-details > div:last-child { border-right: 0; }
.pi-details span { color: var(--aqua-deep); display: block; font-size: 9px; font-weight: 900; letter-spacing: 0.12em; margin-bottom: 10px; text-transform: uppercase; }
.pi-details p { font-size: 11px; line-height: 1.55; margin: 0; }
.profile-links { display: flex; flex-wrap: wrap; gap: 28px; margin-top: 34px; }

.collaborate { display: grid; gap: 90px; grid-template-columns: minmax(0, 1fr) minmax(420px, 0.85fr); padding-bottom: 130px; padding-top: 130px; }
.collab-copy h2,
.join h2,
.contact-banner h2 { font-family: Georgia, "Times New Roman", serif; font-size: clamp(2.7rem, 5.4vw, 5.6rem); font-weight: 400; letter-spacing: -0.05em; line-height: 1.02; margin: 23px 0 28px; }
.collab-copy > p:not(.section-index) { color: #48626c; font-size: 17px; line-height: 1.75; max-width: 660px; }
.collab-copy .button { margin-top: 24px; }
.collab-areas { border-top: 1px solid var(--line); }
.collab-areas > div { align-items: center; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 48px 1fr; padding: 23px 0; }
.collab-areas span { color: var(--aqua-deep); font-size: 9px; font-weight: 900; letter-spacing: 0.13em; }
.collab-areas p { font-size: 17px; font-weight: 700; margin: 0; }

.join { background: var(--paper-deep); }
.join-inner { display: grid; gap: 90px; grid-template-columns: minmax(0, 1fr) minmax(380px, 0.85fr); padding-bottom: 125px; padding-top: 125px; }
.join-copy > p { color: #465f69; font-size: 17px; line-height: 1.75; }
.join-paths { border-top: 1px solid var(--line); margin: 34px 0; }
.join-paths > div { border-bottom: 1px solid var(--line); display: grid; gap: 18px; grid-template-columns: 155px 1fr; padding: 20px 0; }
.join-paths strong { font-size: 12px; }
.join-paths span { color: #58707a; font-size: 12px; }

.contact-banner { background: var(--aqua); overflow: hidden; padding-bottom: 110px; padding-top: 110px; position: relative; }
.contact-banner::after { border: 1px solid rgba(7, 26, 36, 0.2); border-radius: 50%; content: ""; height: 500px; position: absolute; right: -80px; top: -110px; width: 500px; }
.contact-banner .section-shell { position: relative; z-index: 1; }
.contact-banner h2 { max-width: 980px; }
.contact-banner a { border-bottom: 2px solid var(--ink); display: inline-flex; font-size: clamp(18px, 2.1vw, 30px); font-weight: 800; gap: 32px; padding-bottom: 7px; }

footer { align-items: center; background: var(--ink); color: var(--white); display: flex; gap: 30px; justify-content: space-between; padding: 42px max(48px, calc((100vw - 1344px) / 2)); }
footer .brand strong,
footer .brand small { display: block; }
footer .brand strong { color: var(--aqua); letter-spacing: 0.08em; text-transform: uppercase; }
footer .brand small,
.footer-center span { color: #93a9b2; display: block; font-size: 10px; letter-spacing: 0.08em; margin: 7px 0 0; text-transform: uppercase; }
.footer-center { text-align: center; }
.footer-links { display: flex; gap: 20px; }
.footer-links a { color: #b8c7cd; font-size: 9px; font-weight: 900; letter-spacing: 0.12em; text-transform: uppercase; }
.footer-links a:hover { color: var(--aqua); }
.copyright { color: #93a9b2; font-size: 9px; letter-spacing: 0.08em; margin: 0; text-transform: uppercase; }

.not-found-page {
  align-items: center;
  background: var(--ink);
  color: var(--white);
  display: flex;
  justify-content: center;
  min-height: 100vh;
  padding: 32px;
}

.not-found-card {
  border: 1px solid rgba(88, 223, 203, 0.45);
  max-width: 680px;
  padding: clamp(32px, 7vw, 72px);
  position: relative;
}

.not-found-card::after {
  border: 1px solid var(--aqua);
  content: "";
  inset: 12px;
  pointer-events: none;
  position: absolute;
}

.not-found-card > p:first-child {
  color: var(--aqua);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.not-found-card h1 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(44px, 8vw, 82px);
  font-weight: 400;
  letter-spacing: -0.05em;
  line-height: 1;
  margin: 24px 0;
}

.not-found-card p { color: #b8c7cd; line-height: 1.7; }

.not-found-link {
  background: var(--aqua);
  color: var(--ink);
  display: inline-block;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  margin-top: 18px;
  padding: 16px 20px;
  position: relative;
  text-transform: uppercase;
  z-index: 1;
}

.reveal { opacity: 1; transform: none; }
.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity 620ms ease, transform 620ms ease; }
.js .reveal.is-visible { opacity: 1; transform: none; }
.js .reveal-delay { transition-delay: 100ms; }

@media (max-width: 1080px) {
  .site-header,
  .section-shell { padding-left: 28px; padding-right: 28px; }
  .primary-nav { gap: 20px; }
  .primary-nav a:nth-child(3),
  .primary-nav a:nth-child(5) { display: none; }
  .hero { grid-template-columns: 1fr; padding-bottom: 90px; }
  .field-visual { justify-self: center; max-width: 620px; width: calc(100% - 20px); }
  .metrics { grid-template-columns: repeat(2, 1fr); padding: 0 28px; }
  .metrics div:nth-child(3) { border-left: 1px solid rgba(255, 255, 255, 0.15); }
  .manifesto,
  .section-heading { gap: 32px; grid-template-columns: 1fr; }
  .translation-steps { grid-template-columns: repeat(2, 1fr); }
  .patent-panel { grid-template-columns: 150px 1fr 28px; }
  .patent-panel p { display: none; }
  .pi-inner,
  .collaborate,
  .join-inner { gap: 50px; grid-template-columns: 1fr; }
  .pi-portrait { min-height: 430px; }
  .pi-details { grid-template-columns: 1fr; }
  .pi-details > div,
  .pi-details > div:not(:first-child) { border-bottom: 1px solid var(--line); border-right: 0; padding: 18px 0; }
  .footer-center { display: none; }
}

@media (max-width: 760px) {
  .site-header { padding-bottom: 18px; padding-top: 18px; }
  .nav-toggle { display: block; }
  .primary-nav {
    align-items: stretch;
    background: var(--ink);
    color: var(--white);
    display: flex;
    flex-direction: column;
    gap: 0;
    left: 0;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    padding: 0 28px;
    pointer-events: none;
    position: absolute;
    right: 0;
    top: 82px;
    transform: translateY(-10px);
    transition: max-height 240ms ease, opacity 180ms ease, transform 180ms ease, padding 240ms ease;
  }
  .primary-nav.is-open { max-height: 480px; opacity: 1; padding-bottom: 18px; padding-top: 18px; pointer-events: auto; transform: none; }
  .primary-nav a,
  .primary-nav a:nth-child(3),
  .primary-nav a:nth-child(5) { border-bottom: 1px solid rgba(255, 255, 255, 0.12); display: block; padding: 16px 0; }
  .primary-nav a::after { display: none; }
  .hero { min-height: auto; padding-top: 55px; }
  h1 { font-size: clamp(3.25rem, 16vw, 5rem); }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .button { width: 100%; }
  .field-visual { box-shadow: 12px 12px 0 var(--aqua); }
  .metrics { padding: 0 18px; }
  .metrics div { padding: 26px 16px; }
  .manifesto,
  .research { padding-bottom: 80px; padding-top: 80px; }
  .pillar-grid { grid-template-columns: 1fr; }
  .pillar { min-height: 300px; padding: 28px; }
  .translation-inner,
  .work,
  .publications,
  .pi-inner,
  .collaborate,
  .join-inner { padding-bottom: 82px; padding-top: 82px; }
  .translation-steps { grid-template-columns: 1fr; }
  .translation-steps li { min-height: 190px; }
  .translation-steps strong { margin-top: 45px; }
  .patent-panel { align-items: start; grid-template-columns: 1fr 24px; padding: 25px; }
  .patent-panel .patent-label { grid-column: 1 / -1; }
  .work-card { grid-template-columns: 50px 1fr; }
  .work-number { padding: 25px 14px; }
  .work-copy { padding: 25px 23px; }
  .work-arrow { display: none; }
  .publication { gap: 14px; grid-template-columns: 52px 1fr; }
  .publication > span:last-child { display: none; }
  .dissertation-link { grid-template-columns: 1fr 22px; }
  .dissertation-link > span:first-child { grid-column: 1 / -1; }
  .pi-portrait { min-height: 360px; }
  .join-paths > div { gap: 7px; grid-template-columns: 1fr; }
  .contact-banner { padding-bottom: 80px; padding-top: 80px; }
  footer { align-items: flex-start; flex-direction: column; gap: 25px; padding: 36px 28px; }
  .footer-links { width: 100%; }
}

@media (max-width: 460px) {
  .brand small { display: none; }
  .metrics strong { font-size: 25px; }
  .signal-card { bottom: 16px; right: 16px; }
  .visual-label { display: none; }
}

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

  .js .reveal { opacity: 1; transform: none; }
}

@media print {
  .site-header,
  .hero-actions,
  .field-visual,
  .contact-banner,
  footer { display: none; }
  body { background: white; color: black; }
  .section-shell { max-width: none; padding: 24px; }
  a { text-decoration: underline; }
}