:root {
  color-scheme: dark;
  --bg: #090714;
  --bg-2: #0d1022;
  --panel: rgba(255, 255, 255, 0.07);
  --panel-strong: rgba(255, 255, 255, 0.13);
  --text: #f6f2ff;
  --muted: #b4adc8;
  --subtle: #837a98;
  --line: rgba(255, 255, 255, 0.14);
  --accent: #6c3cff;
  --accent-2: #b79cff;
  --cyan: #22f5c9;
  --danger: #ff6f91;
  --warning: #ffd166;
  --shadow: 0 28px 78px rgba(4, 2, 18, 0.44);
  --soft-shadow: 0 18px 52px rgba(4, 2, 18, 0.26);
  --glow: 0 0 40px rgba(108, 60, 255, 0.28);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 16px;
  --font: system-ui, -apple-system, "Segoe UI", sans-serif;
  --display: system-ui, -apple-system, "Segoe UI", sans-serif;
}

html[data-theme="light"] {
  color-scheme: light;
  --bg: #f8f6ff;
  --bg-2: #eee9ff;
  --panel: rgba(255, 255, 255, 0.78);
  --panel-strong: rgba(255, 255, 255, 0.92);
  --text: #111021;
  --muted: #5d5870;
  --subtle: #766f8b;
  --line: rgba(31, 22, 61, 0.15);
  --shadow: 0 28px 78px rgba(63, 43, 129, 0.15);
  --soft-shadow: 0 16px 44px rgba(63, 43, 129, 0.12);
  --glow: 0 0 38px rgba(108, 60, 255, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 15% 15%, rgba(108, 60, 255, 0.18), transparent 32rem),
    radial-gradient(circle at 80% 5%, rgba(34, 245, 201, 0.1), transparent 30rem),
    linear-gradient(180deg, var(--bg), var(--bg-2) 48%, var(--bg));
  color: var(--text);
  font-family: var(--font);
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
}

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

body::before {
  z-index: -3;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    radial-gradient(circle at 40% 20%, rgba(255, 255, 255, 0.045) 0 1px, transparent 1.6px);
  background-size: 64px 64px, 64px 64px, 22px 22px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,0.85), transparent 78%);
}

body::after {
  inset: auto -20% -40% -20%;
  height: 55vh;
  z-index: -2;
  background: radial-gradient(ellipse at center, rgba(108, 60, 255, 0.22), transparent 62%);
  filter: blur(30px);
}

::selection {
  background: rgba(108, 60, 255, 0.44);
  color: #fff;
}

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

button,
input,
textarea,
select {
  font: inherit;
}

button,
select {
  cursor: pointer;
}

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

p,
li,
small,
strong,
time,
a,
button,
span,
input,
select {
  overflow-wrap: break-word;
  word-break: normal;
  hyphens: manual;
}

h1,
h2,
h3,
h4,
.section-heading h2 {
  overflow-wrap: normal;
  word-break: normal;
  hyphens: manual;
  text-wrap: balance;
}

p,
li {
  text-wrap: pretty;
}

:focus-visible {
  outline: 3px solid rgba(34, 245, 201, 0.8);
  outline-offset: 4px;
}

#signal-canvas {
  position: fixed;
  inset: 0;
  z-index: -1;
  opacity: 0.58;
  pointer-events: none;
}

.shell {
  width: min(1180px, calc(100% - 40px));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  left: 20px;
  top: 16px;
  z-index: 9999;
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  transform: translateY(-140%);
  transition: transform 0.2s ease;
}

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

.loader {
  position: fixed;
  inset: 0;
  z-index: 9998;
  display: grid;
  place-items: center;
  gap: 18px;
  background: #05030b;
  transition: opacity 0.7s ease, visibility 0.7s ease;
}

.loader.is-hidden {
  opacity: 0;
  visibility: hidden;
}

.loader__core {
  width: 60px;
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background:
    radial-gradient(circle, var(--accent) 0 13%, transparent 14%),
    conic-gradient(from 0deg, transparent, var(--accent), var(--cyan), transparent);
  box-shadow: 0 0 60px rgba(108, 60, 255, 0.5);
  animation: spin 1.1s linear infinite;
}

.loader p {
  margin: 0;
  color: var(--muted);
  letter-spacing: 0.12em;
  text-transform: lowercase;
  font-size: 0.82rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s ease, background 0.25s ease, backdrop-filter 0.25s ease;
}

.site-header.is-scrolled {
  border-color: var(--line);
  background: rgba(9, 7, 20, 0.76);
  backdrop-filter: blur(20px);
}

html[data-theme="light"] .site-header.is-scrolled {
  background: rgba(248, 246, 255, 0.84);
}

.nav {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
}

.brand__mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 14px;
  background:
    linear-gradient(135deg, rgba(108, 60, 255, 0.34), rgba(255, 255, 255, 0.06)),
    rgba(255, 255, 255, 0.05);
  color: #fff;
  font-family: var(--display);
  font-weight: 900;
  box-shadow: var(--glow);
  text-transform: lowercase;
}

.brand__copy {
  font-weight: 900;
  letter-spacing: -0.04em;
}

.brand__copy span {
  color: var(--muted);
}

.nav__links,
.nav__tools {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav__links a {
  position: relative;
  padding: 10px 12px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.92rem;
  transition: color 0.2s ease, background 0.2s ease;
}

.nav__links a::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 4px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--cyan));
  opacity: 0;
  transform: scaleX(0.45);
  transition: opacity 0.22s ease, transform 0.22s ease;
  box-shadow: 0 0 18px rgba(108, 60, 255, 0.58);
}

.nav__links a:hover,
.nav__links a.is-active,
.nav__links a[aria-current="page"] {
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
}

.nav__links a.is-active::after,
.nav__links a[aria-current="page"]::after {
  opacity: 1;
  transform: scaleX(1);
}

.search-shell {
  position: relative;
}

.search-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  width: clamp(160px, 18vw, 220px);
  height: 42px;
  padding: 0 10px 0 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--subtle);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.search-pill:focus-within {
  border-color: rgba(108, 60, 255, 0.8);
  box-shadow: 0 0 0 4px rgba(108, 60, 255, 0.12);
}

.search-pill > span {
  display: grid;
  place-items: center;
  width: 22px;
  min-width: 22px;
  height: 22px;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-size: 0.75rem;
}

.search-pill input {
  width: 100%;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--text);
  font-size: 0.9rem;
}

.search-clear {
  display: none;
  place-items: center;
  width: 24px;
  height: 24px;
  border: 0;
  border-radius: 50%;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.08);
}

.search-shell.has-query .search-clear {
  display: grid;
}

.search-results {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  width: min(520px, calc(100vw - 32px));
  max-height: min(520px, calc(100vh - 120px));
  overflow: auto;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(13, 10, 30, 0.96);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow);
}

html[data-theme="light"] .search-results {
  background: rgba(255, 255, 255, 0.98);
}

.search-result {
  display: grid;
  gap: 5px;
  width: 100%;
  padding: 13px;
  border: 1px solid transparent;
  border-radius: 16px;
  color: var(--text);
  text-align: left;
  background: transparent;
}

.search-result:hover,
.search-result[aria-selected="true"] {
  border-color: rgba(108, 60, 255, 0.52);
  background: rgba(108, 60, 255, 0.16);
}

.search-result small {
  color: var(--accent-2);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: lowercase;
}

.search-result p {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.55;
}

mark {
  border-radius: 5px;
  background: rgba(34, 245, 201, 0.22);
  color: inherit;
  padding: 0 2px;
}

.icon-button,
.theme-toggle,
.nav__toggle,
.footer-button,
.contact-actions button {
  border: 1px solid var(--line);
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.icon-button:hover,
.theme-toggle:hover,
.nav__toggle:hover,
.footer-button:hover,
.contact-actions button:hover {
  border-color: rgba(108, 60, 255, 0.7);
  background: rgba(108, 60, 255, 0.14);
}

.icon-button {
  height: 42px;
  padding: 0 12px;
  border-radius: 999px;
  color: var(--muted);
}

.icon-button span {
  font-size: 0.82rem;
}

.theme-toggle {
  position: relative;
  width: 58px;
  height: 34px;
  border-radius: 999px;
  padding: 4px;
}

.theme-toggle__orb {
  display: block;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--cyan));
  box-shadow: 0 0 18px rgba(108, 60, 255, 0.5);
  transition: transform 0.25s ease;
}

html[data-theme="light"] .theme-toggle__orb {
  transform: translateX(22px);
}

.nav__toggle {
  display: none;
  width: 44px;
  height: 42px;
  border-radius: 14px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}

.nav__toggle span {
  width: 18px;
  height: 2px;
  border-radius: 99px;
  background: var(--text);
}

.section {
  position: relative;
  padding: 112px 0;
}

.section::before {
  content: "";
  position: absolute;
  inset: 56px auto auto calc(50% - 640px);
  width: 120px;
  height: 120px;
  border-radius: 34px;
  border: 1px solid var(--line);
  background:
    linear-gradient(90deg, transparent 48%, rgba(255,255,255,0.18) 49% 51%, transparent 52%),
    linear-gradient(transparent 48%, rgba(255,255,255,0.18) 49% 51%, transparent 52%);
  opacity: 0.12;
  transform: rotate(8deg);
  pointer-events: none;
}

.hero {
  padding-top: 96px;
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 54px;
  align-items: center;
  min-height: calc(100vh - 160px);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  color: var(--accent-2);
  letter-spacing: 0.12em;
  text-transform: lowercase;
  font-size: 0.78rem;
  font-weight: 800;
}

.eyebrow span {
  width: 8px;
  height: 8px;
  min-width: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 18px var(--cyan);
}

.hero h1,
.section-heading h2 {
  margin: 0;
  font-family: var(--display);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 0.94;
}

.hero h1 {
  font-size: clamp(4.1rem, 11vw, 9.4rem);
  max-width: 10ch;
}

.hero__title {
  min-height: clamp(5.8rem, 9vw, 7.4rem);
  margin: 24px 0 0;
  font-family: var(--display);
  font-size: clamp(1.45rem, 2.8vw, 2.8rem);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.055em;
  color: var(--text);
}

.hero__title-static,
#typed-headline {
  display: block;
}

#typed-headline {
  color: var(--accent-2);
  text-shadow: 0 0 26px rgba(108, 60, 255, 0.45);
}

#typed-headline::after {
  content: "";
  display: inline-block;
  width: 0.07em;
  height: 0.82em;
  margin-left: 0.09em;
  background: var(--cyan);
  animation: blink 0.8s step-end infinite;
  vertical-align: -0.08em;
}

.hero__intro,
.currently-line {
  max-width: 680px;
  color: var(--muted);
  line-height: 1.8;
}

.hero__intro {
  margin: 22px 0 0;
  font-size: clamp(1rem, 1.5vw, 1.18rem);
}

.currently-line {
  display: inline-flex;
  margin: 18px 0 0;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  font-size: 0.92rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 900;
  letter-spacing: -0.02em;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

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

.button:active {
  transform: translateY(0) scale(0.98);
}

.button--primary {
  color: #fff;
  background: linear-gradient(135deg, var(--accent), #8e66ff);
  box-shadow: 0 12px 36px rgba(108, 60, 255, 0.3);
}

.button--primary:hover {
  box-shadow: 0 18px 46px rgba(108, 60, 255, 0.42);
}

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

.button--secondary {
  margin-top: 26px;
}

.button--ghost:hover,
.button--secondary:hover {
  border-color: rgba(108, 60, 255, 0.7);
  background: rgba(108, 60, 255, 0.12);
}

.preview-card,
.about-panel,
.skill-card,
.timeline article,
.latest-card,
.project-card,
.research-item,
.legal-grid article,
.lab-grid article,
.console-card,
.modal,
.command__box,
.detail-card,
.mini-panel,
.availability-card,
.qr-card,
.contact-card,
.glossary article,
.diagram-card,
.search-results {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--panel), rgba(255, 255, 255, 0.035));
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.console-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  padding: 18px;
  transform-style: preserve-3d;
}

.console-card::before {
  content: "";
  position: absolute;
  inset: -40% -30% auto auto;
  width: 260px;
  height: 260px;
  border-radius: 999px;
  background: rgba(108, 60, 255, 0.28);
  filter: blur(42px);
}

.console-card__bar {
  display: flex;
  align-items: center;
  gap: 8px;
  position: relative;
  z-index: 1;
}

.console-card__bar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--line);
}

.console-card__bar span:first-child { background: var(--danger); }
.console-card__bar span:nth-child(2) { background: var(--warning); }
.console-card__bar span:nth-child(3) { background: var(--cyan); }

.console-card__bar small {
  margin-left: auto;
  color: var(--subtle);
  font-size: 0.78rem;
}

.oscilloscope {
  margin-top: 18px;
  border-radius: 22px;
  background: rgba(3, 3, 12, 0.48);
  border: 1px solid rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.scope-grid {
  stroke: rgba(255, 255, 255, 0.09);
  stroke-width: 1;
}

.signal-line {
  fill: none;
  stroke: url(#signal-gradient);
  stroke-width: 5;
  stroke-linecap: round;
  filter: drop-shadow(0 0 12px rgba(108, 60, 255, 0.75));
  stroke-dasharray: 900;
  stroke-dashoffset: 900;
  animation: dash 2.8s ease-in-out infinite alternate;
}

.signal-line--secondary {
  opacity: 0.55;
  stroke-width: 3;
  animation-delay: 0.55s;
}

.console-card__readouts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.console-card__readouts span {
  padding: 13px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--muted);
  font-size: 0.84rem;
}

.console-card__readouts b {
  display: block;
  margin-bottom: 4px;
  color: var(--text);
}

.preview-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 48px;
}

.preview-card,
.latest-card,
.project-card,
.legal-grid article,
.lab-grid article,
.detail-card,
.glossary article {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 24px;
  border-radius: var(--radius-lg);
  transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.preview-card::after,
.project-card::after,
.latest-card::after {
  content: "";
  position: absolute;
  inset: auto 18px 18px auto;
  width: 52px;
  height: 52px;
  border-radius: 18px;
  background:
    linear-gradient(90deg, transparent 48%, rgba(255, 255, 255, 0.24) 49% 51%, transparent 52%),
    linear-gradient(transparent 48%, rgba(255, 255, 255, 0.24) 49% 51%, transparent 52%),
    rgba(108, 60, 255, 0.18);
  opacity: 0.52;
}

.preview-card:hover,
.project-card:hover,
.latest-card:hover,
.research-item:hover {
  border-color: rgba(108, 60, 255, 0.64);
}

@media (hover: hover) and (pointer: fine) {
  .preview-card:hover,
  .project-card:hover,
  .latest-card:hover,
  .research-item:hover,
  .contact-method:hover {
    transform: translateY(-6px);
  }
}

.preview-card span,
.latest-card span,
.project-card__meta span,
.lab-grid span,
.status-pill,
.source-label {
  color: var(--accent-2);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: lowercase;
}

.preview-card h2,
.latest-card h3,
.project-card h3,
.research-item h3,
.legal-grid h3,
.lab-grid h3,
.detail-card h3,
.glossary h3 {
  margin: 12px 0 0;
  font-family: var(--display);
  font-weight: 900;
  letter-spacing: -0.045em;
  line-height: 1.05;
}

.preview-card p,
.latest-card p,
.project-card p,
.research-item p,
.legal-grid p,
.lab-grid p,
.timeline p,
.about-panel p,
.detail-card p,
.modal-section p,
.glossary p,
.availability-card p,
.mini-panel p,
.qr-card p {
  color: var(--muted);
  line-height: 1.72;
}

.split,
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  gap: 40px;
  align-items: start;
}

.split--wide {
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
}

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

.section-heading h2 {
  font-size: clamp(2.45rem, 5.6vw, 5.4rem);
}

.section-heading p:not(.eyebrow) {
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 1.03rem;
  line-height: 1.8;
}

.about-panel,
.contact-card {
  border-radius: var(--radius-xl);
  padding: 30px;
}

.mini-panel,
.availability-card {
  margin-top: 22px;
  padding: 18px;
  border-radius: 22px;
  box-shadow: var(--soft-shadow);
}

.mini-panel strong,
.availability-card strong {
  display: block;
  color: var(--accent-2);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.mini-panel p,
.availability-card p {
  margin: 8px 0 0;
}

.skill-grid,
.about-details {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 26px;
}

.about-details {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 34px;
}

.skill-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  width: 100%;
  min-width: 0;
  padding: 18px;
  border-radius: 20px;
  box-shadow: none;
}

.skill-card span {
  color: var(--muted);
  font-size: 0.84rem;
}

.skill-card strong {
  display: block;
  margin-top: 0;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.skill-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
  font-size: 0.92rem;
}

.compact-list {
  display: grid;
  gap: 10px;
  margin: 16px 0 0;
  padding: 0;
}

.compact-list li {
  list-style: none;
  position: relative;
  padding-left: 18px;
  color: var(--muted);
}

.compact-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 12px rgba(34, 245, 201, 0.62);
}

.timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 40px;
}

.timeline--vertical {
  grid-template-columns: 1fr;
  max-width: 860px;
}

.timeline--vertical::before {
  content: "";
  position: absolute;
  top: 16px;
  bottom: 16px;
  left: 18px;
  width: 2px;
  border-radius: 999px;
  background: linear-gradient(var(--accent), var(--cyan));
  opacity: 0.55;
}

.timeline article {
  position: relative;
  padding: 24px;
  border-radius: var(--radius-lg);
}

.timeline--vertical article {
  margin-left: 38px;
}

.timeline--vertical article::before {
  content: "";
  position: absolute;
  left: -29px;
  top: 28px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 20px rgba(34, 245, 201, 0.8);
}

.timeline time {
  color: var(--cyan);
  font-size: 0.82rem;
  font-weight: 900;
}

.timeline h3 {
  margin: 12px 0 0;
  font-family: var(--display);
  font-weight: 900;
  letter-spacing: -0.04em;
}

.toolbar,
.project-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 30px;
}

.project-controls .toolbar {
  margin-top: 0;
}

.chip,
.select-label select,
.select-label {
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.055);
}

.chip {
  padding: 10px 14px;
  transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.chip:hover,
.chip.is-active {
  color: #fff;
  border-color: rgba(108, 60, 255, 0.65);
  background: rgba(108, 60, 255, 0.26);
}

.chip--ghost {
  color: var(--subtle);
}

.chip span {
  display: inline-grid;
  place-items: center;
  min-width: 1.55em;
  height: 1.55em;
  margin-left: 6px;
  padding: 0 5px;
  border-radius: 999px;
  background: rgba(255,255,255,0.1);
  color: var(--text);
  font-size: 0.75rem;
}

.select-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 7px 7px 14px;
  font-size: 0.9rem;
}

.select-label select {
  min-height: 36px;
  padding: 0 28px 0 10px;
  color: var(--text);
}

.latest-grid,
.project-grid,
.legal-grid,
.lab-grid,
.glossary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 26px;
}

.project-grid,
.latest-grid {
  align-items: stretch;
}

.latest-card,
.project-card {
  width: 100%;
  text-align: left;
  color: inherit;
}

.latest-card {
  border: 1px solid var(--line);
}

.latest-card.is-pinned {
  grid-column: span 2;
  background:
    linear-gradient(145deg, rgba(108, 60, 255, 0.18), transparent 60%),
    linear-gradient(180deg, var(--panel), rgba(255, 255, 255, 0.035));
}

.latest-card time {
  display: block;
  margin-top: auto;
  padding-top: 18px;
  color: var(--subtle);
  font-size: 0.84rem;
}

.latest-card__top,
.project-card__meta,
.modal-meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}

.timeline-strip {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 12px 0 2px;
  margin-top: 20px;
  scrollbar-width: thin;
}

.timeline-dot {
  min-width: 180px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255,255,255,0.05);
  font-size: 0.85rem;
}

.project-card__image {
  position: relative;
  overflow: hidden;
  height: 190px;
  margin: -10px -10px 20px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.project-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
  transition: transform 0.45s ease;
}

.project-card:hover .project-card__image img {
  transform: scale(1.08);
}

.status-pill,
.source-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255,255,255,0.05);
}

.status-pill::before,
.source-label::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
}

.tech-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: auto 0 0;
  padding: 18px 0 0;
}

.tech-list li {
  list-style: none;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.04);
  font-size: 0.78rem;
}

.empty-state {
  grid-column: 1 / -1;
  padding: 24px;
  border: 1px dashed var(--line);
  border-radius: var(--radius-lg);
  color: var(--muted);
  text-align: center;
}

.research-stack {
  display: grid;
  gap: 14px;
  margin-top: 30px;
}

.research-item {
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.research-item summary {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
  align-items: center;
  padding: 24px;
  cursor: pointer;
}

.research-item summary::-webkit-details-marker {
  display: none;
}

.research-item h3 {
  margin: 0;
}

.research-item summary .plus {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--accent-2);
  transition: transform 0.2s ease;
}

.research-item[open] summary .plus {
  transform: rotate(45deg);
}

.research-item__body {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  padding: 0 24px 24px;
}

.research-item__body > div,
.diagram-card {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
}

.research-item__body h4,
.diagram-card h4 {
  margin: 0 0 10px;
}

.diagram-flow {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.diagram-flow span {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 8px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255,255,255,0.04);
}

.diagram-flow span:not(:last-child)::after {
  content: "→";
  margin-left: 10px;
  color: var(--cyan);
}

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

.contact-card {
  display: grid;
  gap: 14px;
}

.contact-method {
  display: grid;
  gap: 10px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.045);
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.contact-method:hover,
.contact-method:focus-visible {
  border-color: rgba(108, 60, 255, 0.65);
  background: rgba(108, 60, 255, 0.12);
}

.contact-method span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.contact-method strong {
  color: var(--text);
  font-family: var(--display);
  font-size: clamp(1rem, 2vw, 1.35rem);
  line-height: 1.25;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.contact-actions a,
.contact-actions button {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--accent-2);
  background: rgba(255,255,255,0.04);
  font-size: 0.84rem;
  font-weight: 800;
}

.qr-card {
  display: grid;
  justify-items: center;
  gap: 10px;
  padding: 18px;
  border-radius: 22px;
}

.qr-card img {
  width: 180px;
  height: 180px;
  border-radius: 18px;
  background: #fff;
}

.qr-card p {
  margin: 0;
  font-size: 0.88rem;
}

.legal {
  padding-bottom: 88px;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 42px 0;
  background: rgba(0, 0, 0, 0.16);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.75fr 0.75fr 0.9fr;
  gap: 28px;
}

.site-footer h2 {
  margin: 0 0 12px;
  font-size: 0.9rem;
  color: var(--text);
}

.site-footer p,
.site-footer a,
.footer-button {
  display: block;
  margin: 8px 0;
  color: var(--muted);
  line-height: 1.65;
  font-size: 0.92rem;
}

.site-footer a:hover,
.footer-button:hover {
  color: var(--text);
}

.footer-button {
  width: fit-content;
  padding: 8px 12px;
  border-radius: 999px;
}

kbd {
  display: inline-grid;
  place-items: center;
  min-width: 24px;
  height: 22px;
  padding: 0 6px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  font-size: 0.75rem;
}

.modal,
.command {
  width: min(900px, calc(100% - 32px));
  max-height: min(860px, calc(100vh - 32px));
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: var(--radius-xl);
  padding: 0;
  background: transparent;
}

.modal::backdrop,
.command::backdrop {
  background: rgba(4, 2, 14, 0.64);
  backdrop-filter: blur(12px);
}

.modal {
  overflow: hidden;
}

.modal__close {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 2;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: var(--text);
  font-size: 1.4rem;
}

.modal__body {
  max-height: min(820px, calc(100vh - 40px));
  overflow: auto;
  padding: 30px;
  background: linear-gradient(180deg, rgba(20, 16, 42, 0.98), rgba(8, 7, 18, 0.98));
}

html[data-theme="light"] .modal__body {
  background: linear-gradient(180deg, rgba(255,255,255,0.98), rgba(244,241,255,0.98));
}

.modal-hero {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 24px;
  align-items: center;
}

.modal-hero img,
.modal-image {
  border-radius: 24px;
  border: 1px solid var(--line);
}

.modal-hero h2,
.modal-title {
  margin: 0;
  font-family: var(--display);
  font-weight: 900;
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 0.98;
  letter-spacing: -0.04em;
}

.modal-hero p,
.modal-section p,
.modal-section li {
  color: var(--muted);
  line-height: 1.75;
}

.modal-section {
  margin-top: 22px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.045);
}

.modal-section h3 {
  margin: 0 0 12px;
  font-family: var(--display);
  font-weight: 900;
  letter-spacing: -0.04em;
}

.modal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 16px;
  color: var(--muted);
  font-size: 0.86rem;
}

.breadcrumb button {
  border: 0;
  padding: 0;
  color: var(--accent-2);
  background: transparent;
  font-weight: 800;
}

.command {
  width: min(680px, calc(100% - 32px));
  background: transparent;
}

.command__box {
  overflow: hidden;
  border-radius: var(--radius-xl);
  background: rgba(13, 10, 30, 0.96);
}

html[data-theme="light"] .command__box {
  background: rgba(255,255,255,0.96);
}

.command__top {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  border-bottom: 1px solid var(--line);
}

.command__top span {
  display: grid;
  place-items: center;
  width: 38px;
  min-width: 38px;
  height: 38px;
  border-radius: 12px;
  background: rgba(108, 60, 255, 0.18);
  color: var(--accent-2);
}

.command__top input {
  width: 100%;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--text);
  font-size: 1rem;
}

.command__list {
  display: grid;
  gap: 6px;
  max-height: 440px;
  overflow: auto;
  padding: 10px;
}

.command__item,
.command__heading {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  align-items: center;
  width: 100%;
  border: 1px solid transparent;
  border-radius: 16px;
  padding: 14px;
  text-align: left;
  color: var(--text);
  background: transparent;
}

.command__heading {
  display: block;
  color: var(--subtle);
  font-size: 0.8rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.command__item:hover,
.command__item:focus,
.command__item[aria-selected="true"] {
  border-color: rgba(108, 60, 255, 0.44);
  background: rgba(108, 60, 255, 0.14);
}

.command__item small {
  color: var(--subtle);
}

.command__empty {
  padding: 18px;
  color: var(--muted);
  text-align: center;
}

.toast {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 2000;
  max-width: min(320px, calc(100vw - 32px));
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  color: var(--text);
  background: rgba(13, 10, 30, 0.94);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

html[data-theme="light"] .toast {
  background: rgba(255,255,255,0.96);
}

.search-hidden {
  display: none !important;
}

.reveal {
  opacity: 0;
  transform: translateY(22px) scale(0.99);
  transition: opacity 0.72s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.72s cubic-bezier(0.2, 0.8, 0.2, 1);
}

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

.section[hidden] {
  display: none !important;
}

.section.is-active {
  animation: route-in 0.32s ease both;
}

@keyframes route-in {
  from { opacity: 0; transform: translateY(12px); filter: blur(8px); }
  to { opacity: 1; transform: translateY(0); filter: blur(0); }
}

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

@keyframes dash {
  to { stroke-dashoffset: 0; }
}

@keyframes blink {
  50% { opacity: 0; }
}

@media (max-width: 1280px) {
  .hero h1 { font-size: clamp(4rem, 9.5vw, 8.2rem); }
  .section-heading h2 { font-size: clamp(2.35rem, 5vw, 4.7rem); }
}

@media (max-width: 1180px) {
  .nav__toggle { display: inline-flex; order: 3; }
  .nav__links {
    position: fixed;
    inset: 78px 20px auto 20px;
    display: grid;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: rgba(9, 7, 20, 0.94);
    backdrop-filter: blur(22px);
    transform: translateY(-16px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
  }
  html[data-theme="light"] .nav__links { background: rgba(247, 245, 255, 0.96); }
  .nav__links.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nav__links a { padding: 14px; }
  .nav__tools { margin-left: auto; }
  .hero__grid,
  .split,
  .contact-grid,
  .modal-hero { grid-template-columns: 1fr; }
  .hero__grid { min-height: auto; padding-top: 44px; }
  .about-details,
  .glossary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 1024px) {
  .preview-grid,
  .latest-grid,
  .project-grid,
  .timeline,
  .legal-grid,
  .lab-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .latest-card.is-pinned { grid-column: span 2; }
}

@media (max-width: 912px) {
  .section { padding: 92px 0; }
  .search-pill { width: 170px; }
  .section-heading h2 { letter-spacing: -0.04em; }
  .research-item__body { grid-template-columns: 1fr; }
}

@media (max-width: 820px) {
  .nav { min-height: 70px; }
  .site-header.is-scrolled { backdrop-filter: blur(14px); }
  .search-shell {
    position: static;
  }
  .search-pill {
    position: fixed;
    left: 14px;
    right: 14px;
    bottom: 14px;
    z-index: 1100;
    width: auto;
    height: 48px;
    border-radius: 18px;
    box-shadow: var(--shadow);
    background: rgba(13, 10, 30, 0.96);
  }
  html[data-theme="light"] .search-pill { background: rgba(255,255,255,0.96); }
  .search-results {
    position: fixed;
    left: 14px;
    right: 14px;
    bottom: 72px;
    top: auto;
    width: auto;
    max-height: min(520px, calc(100vh - 150px));
  }
  .icon-button { display: none; }
  .site-footer { padding-bottom: 94px; }
}

@media (max-width: 700px) {
  .shell { width: min(100% - 28px, 1180px); }
  .section { padding: 82px 0; }
  .brand__copy { display: none; }
  .nav__tools { gap: 6px; }
  .hero h1 { font-size: clamp(4.1rem, 19vw, 5.9rem); }
  .hero__title { min-height: clamp(5.6rem, 25vw, 6.8rem); }
  .currently-line { border-radius: 18px; }
  .preview-grid,
  .latest-grid,
  .project-grid,
  .timeline,
  .skill-grid,
  .about-details,
  .legal-grid,
  .lab-grid,
  .footer-grid,
  .console-card__readouts,
  .glossary { grid-template-columns: 1fr; }
  .latest-card.is-pinned { grid-column: span 1; }
  .project-card__image { height: 165px; }
  .project-controls { align-items: stretch; }
  .select-label { width: 100%; justify-content: space-between; }
  .select-label select { flex: 1; }
  .modal {
    width: 100%;
    height: 100%;
    max-height: 100%;
    border: 0;
    border-radius: 0;
  }
  .modal__body {
    min-height: 100vh;
    max-height: 100vh;
    padding: 22px 18px 34px;
  }
  .command {
    width: 100%;
    max-height: 100%;
  }
  .command__box {
    min-height: min(620px, calc(100vh - 32px));
    border-radius: 24px;
  }
  .footer-grid { gap: 18px; }
  .site-footer p,
  .site-footer a,
  .footer-button { margin: 5px 0; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }
  #signal-canvas { display: none; }
}

@media (prefers-reduced-transparency: reduce) {
  .preview-card,
  .about-panel,
  .skill-card,
  .timeline article,
  .latest-card,
  .project-card,
  .research-item,
  .legal-grid article,
  .lab-grid article,
  .console-card,
  .modal,
  .command__box,
  .detail-card,
  .mini-panel,
  .availability-card,
  .qr-card,
  .contact-card,
  .glossary article,
  .diagram-card,
  .search-results {
    backdrop-filter: none;
  }
}