:root {
  color-scheme: dark;
  --bg: #0b0f14;
  --bg-2: #101820;
  --panel: rgba(255, 255, 255, 0.07);
  --panel-strong: rgba(255, 255, 255, 0.11);
  --ink: #ffffff;
  --muted: #cfeeff;
  --line: rgba(109, 213, 250, 0.24);
  --cool-deep: #2980b9;
  --cool-sky: #6dd5fa;
  --cool-white: #ffffff;
  --page-gradient: linear-gradient(135deg, #0f0c29 0%, #302b63 52%, #24243e 100%);
  --cyan: #6dd5fa;
  --lime: #ffffff;
  --coral: #2980b9;
  --amber: #bcecff;
  --cool-gradient: linear-gradient(135deg, #2980b9 0%, #6dd5fa 52%, #ffffff 100%);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.38);
  --max: 1180px;
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

.hero-section,
.section-shell,
.signal-contact {
  scroll-margin-top: 96px;
}

body {
  margin: 0;
  background: var(--page-gradient);
  background-attachment: fixed;
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, Segoe UI, Roboto, Arial, sans-serif;
  line-height: 1.6;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(135deg, rgba(15, 12, 41, 0.18), rgba(48, 43, 99, 0.08), rgba(36, 36, 62, 0.2)),
    radial-gradient(circle at 18% 18%, rgba(109, 213, 250, 0.16), transparent 24%),
    radial-gradient(circle at 82% 28%, rgba(255, 255, 255, 0.1), transparent 28%),
    rgba(6, 5, 20, 0.24);
  pointer-events: none;
}

body.menu-open {
  overflow: hidden;
}

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

img,
canvas {
  display: block;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: 12px;
  z-index: 30;
  transform: translateY(-160%);
  background: var(--lime);
  color: #07100d;
  padding: 10px 14px;
  border-radius: var(--radius);
  font-weight: 800;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid transparent;
  transition: background 180ms ease, border-color 180ms ease;
}

main,
.site-footer {
  position: relative;
  z-index: 1;
}

.site-header[data-elevated="true"] {
  background: rgba(15, 12, 41, 0.72);
  border-color: var(--line);
  backdrop-filter: blur(20px);
}

.nav-shell {
  width: min(100% - 32px, var(--max));
  min-height: 74px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  color: #07100d;
  background: var(--cool-gradient);
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 900;
  letter-spacing: 0;
}

.brand-copy {
  display: grid;
  gap: 0;
}

.brand-copy span:first-child {
  font-size: 14px;
  font-weight: 850;
}

.brand-copy span:last-child {
  color: var(--muted);
  font-size: 12px;
}

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

.nav-links a {
  color: var(--muted);
  padding: 9px 12px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 750;
}

.nav-links a.nav-wave {
  background: linear-gradient(90deg, #2980b9 0%, #6dd5fa 25%, #ffffff 50%, #6dd5fa 75%, #2980b9 100%);
  background-size: 200% 100%;
  background-repeat: repeat;
  background-position: 0% 50%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 9px rgba(109, 213, 250, 0.44));
  animation: coolsky-text-wave 0.72s linear 1 both;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  background: var(--panel);
  color: var(--ink);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.06);
  border-radius: var(--radius);
  padding: 0;
}

.nav-toggle span {
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--ink);
  display: block;
}

.hero-section {
  position: relative;
  min-height: 650px;
  border-bottom: 1px solid var(--line);
}

#signal-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0.72;
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  width: min(100% - 32px, var(--max));
  margin: 0 auto;
  min-height: calc(100vh - 74px);
  display: grid;
  grid-template-columns: minmax(280px, 0.58fr) minmax(0, 1.42fr);
  align-items: center;
  gap: clamp(44px, 7vw, 120px);
  padding: clamp(28px, 4vw, 56px) 0 clamp(24px, 3.6vw, 44px);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--lime);
  text-transform: uppercase;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.hero-copy h2,
.hero-identity h1,
.section-heading h2 {
  margin: 0;
  line-height: 1;
  letter-spacing: 0;
}

.hero-copy h2 {
  max-width: 780px;
  font-size: clamp(44px, 6vw, 72px);
}

.wave-word {
  display: inline-block;
  background: linear-gradient(90deg, #2980b9 0%, #6dd5fa 25%, #ffffff 50%, #6dd5fa 75%, #2980b9 100%);
  background-size: 200% 100%;
  background-repeat: repeat;
  background-position: 0% 50%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 12px rgba(109, 213, 250, 0.34));
  animation: coolsky-text-wave 3.2s linear infinite;
}

.hero-identity h1 {
  margin-top: 16px;
  font-size: clamp(32px, 4vw, 48px);
  text-align: center;
}

.hero-title-line {
  margin: 12px 0 0;
  font-size: clamp(18px, 2.2vw, 27px);
  font-weight: 900;
  text-align: center;
}

.hero-identity h1,
.hero-title-line {
  background: linear-gradient(90deg, #2980b9 0%, #6dd5fa 25%, #ffffff 50%, #6dd5fa 75%, #2980b9 100%);
  background-size: 200% 100%;
  background-repeat: repeat;
  background-position: 0% 50%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 12px rgba(109, 213, 250, 0.34));
  animation: coolsky-text-wave 3.2s linear infinite;
}

.hero-lede {
  max-width: 780px;
  margin: 18px 0 0;
  color: #cfd8d2;
  font-size: clamp(18px, 1.85vw, 24px);
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 24px 0 0;
}

.button {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border-radius: var(--radius);
  font-weight: 900;
  border: 1px solid transparent;
}

.button.primary {
  background: var(--ink);
  color: #07100d;
}

.button.secondary {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.06);
  color: var(--ink);
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.metric-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin: 28px 0 0;
}

.metric-strip div {
  min-height: 92px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.055);
  backdrop-filter: blur(18px);
}

.metric-strip dt {
  font-size: clamp(26px, 4vw, 42px);
  font-weight: 950;
  line-height: 1;
  color: var(--cyan);
}

.metric-strip dd {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.hero-identity {
  display: grid;
  gap: 12px;
  justify-items: center;
}

.identity-orbit {
  position: relative;
  width: min(100%, 300px);
  --orbit-radius: 112px;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  background:
    linear-gradient(150deg, rgba(109, 213, 250, 0.28), transparent 38%),
    linear-gradient(320deg, rgba(41, 128, 185, 0.24), transparent 42%),
    rgba(255, 255, 255, 0.06);
  overflow: visible;
  isolation: isolate;
  box-shadow: var(--shadow);
}

.identity-orbit::before {
  content: "";
  position: absolute;
  inset: 16px;
  z-index: 0;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 50%;
}

.identity-orbit::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: radial-gradient(circle at 50% 50%, rgba(109, 213, 250, 0.18), transparent 68%);
  border-radius: 50%;
}

.signal-core {
  position: relative;
  z-index: 2;
  width: min(58%, 210px);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.portrait-core {
  overflow: hidden;
}

.portrait-core img {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.08);
}

.portrait-core::after {
  display: none;
}

.orbit-labels {
  position: absolute;
  inset: 0;
  z-index: 12;
  pointer-events: none;
}

.orbit-label {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: 50%;
  background: rgba(7, 17, 27, 0.62);
  font-weight: 950;
  font-size: 14px;
  box-shadow:
    inset 0 0 22px rgba(109, 213, 250, 0.16),
    0 10px 30px rgba(0, 0, 0, 0.28),
    0 0 0 5px rgba(5, 18, 28, 0.14);
  backdrop-filter: blur(10px);
}

.orbit-label > span {
  background: linear-gradient(90deg, #2980b9 0%, #6dd5fa 25%, #ffffff 50%, #6dd5fa 75%, #2980b9 100%);
  background-size: 200% 100%;
  background-repeat: repeat;
  background-position: 0% 50%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 8px rgba(109, 213, 250, 0.58));
  animation: coolsky-text-wave 2.6s linear infinite;
}

.orbit-ai {
  animation: orbit-ai 9s linear infinite;
}

.orbit-cv {
  animation: orbit-cv 9s linear infinite;
}

.orbit-ml {
  animation: orbit-ml 9s linear infinite;
}

.system-node {
  position: absolute;
  z-index: 2;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 20px var(--lime);
  animation: node-pulse 3.2s ease-in-out infinite;
}

.node-one {
  top: 20%;
  left: 18%;
}

.node-two {
  right: 18%;
  top: 31%;
  background: var(--cyan);
  box-shadow: 0 0 20px var(--cyan);
  animation-delay: 0.7s;
}

.node-three {
  right: 30%;
  bottom: 18%;
  background: var(--coral);
  box-shadow: 0 0 20px var(--coral);
  animation-delay: 1.3s;
}

.detection-frame {
  position: absolute;
  z-index: 1;
  border: 1px solid rgba(109, 213, 250, 0.55);
  border-radius: 4px;
  background: rgba(109, 213, 250, 0.06);
  animation: frame-drift 8s ease-in-out infinite;
}

.frame-one {
  width: 112px;
  height: 74px;
  left: 13%;
  bottom: 24%;
}

.frame-two {
  width: 92px;
  height: 120px;
  right: 12%;
  top: 18%;
  border-color: rgba(255, 255, 255, 0.48);
  background: rgba(255, 255, 255, 0.045);
  animation-delay: 1.8s;
}

.data-stream {
  position: absolute;
  z-index: 1;
  width: 42%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.72), transparent);
  transform-origin: center;
  animation: stream-flow 5.5s ease-in-out infinite;
}

.stream-one {
  top: 33%;
  left: 8%;
  transform: rotate(18deg);
}

.stream-two {
  right: 4%;
  bottom: 34%;
  transform: rotate(-24deg);
  background: linear-gradient(90deg, transparent, rgba(109, 213, 250, 0.72), transparent);
}

.stream-three {
  left: 26%;
  bottom: 18%;
  transform: rotate(68deg);
  background: linear-gradient(90deg, transparent, rgba(41, 128, 185, 0.76), transparent);
}

.scan-ring {
  position: absolute;
  z-index: 1;
  width: 78%;
  aspect-ratio: 1;
  border: 1px solid rgba(109, 213, 250, 0.52);
  border-radius: 50%;
}

.scan-ring.one {
  animation: rotate-slow 14s linear infinite;
}

.scan-ring.two {
  width: 58%;
  border-color: rgba(255, 255, 255, 0.42);
  animation: rotate-slow 9s linear infinite reverse;
}

.scan-ring::before,
.scan-ring::after {
  content: "";
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--lime);
  top: 8%;
  left: 20%;
  box-shadow: 0 0 20px var(--lime);
}

.scan-ring::after {
  top: auto;
  left: auto;
  right: 12%;
  bottom: 22%;
  background: var(--cyan);
  box-shadow: 0 0 20px var(--cyan);
}

.status-board {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.065);
  padding: 14px;
  width: min(100%, 330px);
}

.status-board p {
  margin: 0 0 12px;
  color: var(--lime);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.signal-contact {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
}

.signal-contact a {
  position: relative;
  min-height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
}

.signal-contact a:hover,
.signal-contact a:focus-visible {
  background: rgba(255, 255, 255, 0.18);
  color: #07100d;
  transform: translateY(-2px);
}

.signal-contact svg {
  position: relative;
  z-index: 1;
  width: 22px;
  height: 22px;
  filter: drop-shadow(0 0 9px rgba(255, 255, 255, 0.28));
  animation: coolsky-icon-color 3.2s linear infinite;
}

.signal-contact path {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.signal-contact .brand-fill-icon path {
  fill: currentColor;
  stroke: none;
}

.signal-contact circle {
  fill: currentColor;
  stroke: none;
}

.section-shell {
  width: min(100% - 32px, var(--max));
  margin: 0 auto;
  padding: clamp(70px, 10vw, 116px) 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

.section-heading.compact {
  max-width: 880px;
}

.section-heading h2 {
  font-size: clamp(36px, 5vw, 68px);
}

.section-heading p:not(.eyebrow) {
  color: var(--muted);
  font-size: 18px;
  margin: 18px 0 0;
}

.focus-grid,
.project-grid {
  display: grid;
  gap: 14px;
}

.focus-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.focus-item,
.project-card,
.research-card,
.timeline article {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.058);
}

.focus-item {
  min-height: 250px;
  padding: 22px;
  display: flex;
  flex-direction: column;
}

.focus-index {
  color: var(--coral);
  font-weight: 950;
  font-size: 13px;
}

.focus-item h3,
.project-card h3,
.research-card h3,
.timeline h3 {
  margin: 22px 0 0;
  font-size: 21px;
  line-height: 1.15;
}

.focus-item p,
.project-card p,
.research-card p,
.timeline p {
  color: var(--muted);
  margin: 14px 0 0;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.filter-button {
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.06);
  color: var(--muted);
  padding: 8px 13px;
  font: inherit;
  font-weight: 850;
  cursor: pointer;
}

.filter-button.active,
.filter-button:hover,
.filter-button:focus-visible {
  background: var(--lime);
  color: #07100d;
}

.project-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.project-card {
  min-height: 330px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.project-card.is-hidden {
  display: none;
}

.project-card:hover {
  transform: translateY(-4px);
  border-color: rgba(109, 213, 250, 0.62);
  background: rgba(255, 255, 255, 0.085);
}

.project-topline {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  color: var(--cyan);
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.project-proof {
  margin: auto 0 18px;
  padding-top: 24px;
  color: var(--amber);
  font-weight: 850;
  font-size: 14px;
}

.project-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.project-links a,
.research-card a {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  justify-content: center;
  padding: 8px 12px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--line);
  color: var(--ink);
  font-size: 13px;
  font-weight: 850;
}

.project-links a:hover,
.project-links a:focus-visible,
.research-card a:hover,
.research-card a:focus-visible {
  background: var(--cyan);
  color: #061211;
}

.research-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  align-items: stretch;
}

.research-card {
  padding: 24px;
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.research-card:first-child {
  background:
    linear-gradient(135deg, rgba(109, 213, 250, 0.18), transparent 52%),
    rgba(255, 255, 255, 0.065);
}

.publication-media {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid rgba(109, 213, 250, 0.28);
  background: rgba(255, 255, 255, 0.07);
  margin-bottom: 18px;
}

.publication-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 8px;
}

.research-card span,
.timeline span {
  display: inline-block;
  color: var(--lime);
  font-size: 12px;
  font-weight: 950;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.research-card a {
  margin-top: 22px;
  align-self: flex-start;
}

.timeline {
  position: relative;
  display: grid;
  gap: 14px;
}

.timeline article {
  padding: 22px 22px 22px 28px;
  position: relative;
  overflow: hidden;
}

.timeline article::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: linear-gradient(var(--cyan), var(--lime), var(--coral));
}

.timeline h3 {
  margin-top: 12px;
}

.site-footer {
  width: min(100% - 32px, var(--max));
  margin: 0 auto;
  padding: 28px 0 42px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 18px;
  color: var(--muted);
  font-size: 13px;
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--cyan);
}

@keyframes rotate-slow {
  to {
    transform: rotate(360deg);
  }
}

@keyframes orbit-ai {
  0% {
    transform: translate(-50%, -50%) rotate(0deg) translateX(var(--orbit-radius)) rotate(0deg);
  }

  100% {
    transform: translate(-50%, -50%) rotate(360deg) translateX(var(--orbit-radius)) rotate(-360deg);
  }
}

@keyframes orbit-cv {
  0% {
    transform: translate(-50%, -50%) rotate(120deg) translateX(var(--orbit-radius)) rotate(-120deg);
  }

  100% {
    transform: translate(-50%, -50%) rotate(480deg) translateX(var(--orbit-radius)) rotate(-480deg);
  }
}

@keyframes orbit-ml {
  0% {
    transform: translate(-50%, -50%) rotate(240deg) translateX(var(--orbit-radius)) rotate(-240deg);
  }

  100% {
    transform: translate(-50%, -50%) rotate(600deg) translateX(var(--orbit-radius)) rotate(-600deg);
  }
}

@keyframes coolsky-text-wave {
  0% {
    background-position: 0% 50%;
  }

  100% {
    background-position: 200% 50%;
  }
}

@keyframes coolsky-icon-color {
  0%, 100% {
    color: #2980b9;
  }

  25%, 75% {
    color: #6dd5fa;
  }

  50% {
    color: #ffffff;
  }
}

@keyframes node-pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 0.72;
  }

  50% {
    transform: scale(1.55);
    opacity: 1;
  }
}

@keyframes frame-drift {
  0%, 100% {
    transform: translate3d(0, 0, 0);
  }

  50% {
    transform: translate3d(8px, -8px, 0);
  }
}

@keyframes stream-flow {
  0%, 100% {
    opacity: 0.34;
    scale: 0.9 1;
  }

  50% {
    opacity: 0.9;
    scale: 1.12 1;
  }
}

@media (max-width: 1050px) {
  .hero-grid {
    grid-template-columns: 1fr;
    padding-top: 56px;
  }

  .hero-identity {
    max-width: 640px;
    margin: 0 auto;
  }

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

}

@media (max-width: 760px) {
  .nav-toggle {
    display: block;
  }

  .nav-links {
    position: fixed;
    inset: 74px 16px auto;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(11, 15, 20, 0.96);
    box-shadow: var(--shadow);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    padding: 14px;
  }

  .hero-section {
    min-height: auto;
  }

  .hero-grid {
    min-height: auto;
    gap: 28px;
    padding-top: 30px;
  }

  .hero-copy h2,
  .hero-identity h1 {
    font-size: clamp(42px, 13vw, 56px);
    overflow-wrap: anywhere;
  }

  .metric-strip,
  .focus-grid,
  .project-grid,
  .research-layout {
    grid-template-columns: 1fr;
  }

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

  .identity-orbit {
    width: min(100%, 260px);
    --orbit-radius: 96px;
  }

  .orbit-label {
    width: 48px;
    height: 48px;
    font-size: 12px;
  }

  .hero-identity h1 {
    margin-top: 10px;
  }

  .hero-title-line {
    margin-top: 8px;
  }

  .status-board {
    width: min(100%, 330px);
    padding: 10px;
  }

  .signal-contact a {
    min-height: 38px;
  }

  .research-card:first-child {
    min-height: auto;
    grid-row: auto;
  }

  .site-footer {
    display: grid;
  }
}

@media (max-width: 520px) {
  .nav-shell,
  .hero-grid,
  .section-shell,
  .site-footer {
    width: min(100% - 24px, var(--max));
  }

  .brand-copy {
    display: none;
  }

  .hero-actions,
  .project-links {
    display: grid;
  }

  .button,
  .project-links a {
    width: 100%;
  }

  .metric-strip {
    grid-template-columns: 1fr;
  }

  .focus-item,
  .project-card,
  .research-card,
  .timeline article {
    padding: 18px;
  }
}