:root {
  color-scheme: dark;
  --bg: #060a12;
  --bg-2: #08111f;
  --panel: rgba(9, 18, 32, 0.68);
  --panel-strong: rgba(12, 24, 44, 0.9);
  --text: #eef7ff;
  --muted: #9db0c8;
  --muted-2: #6f829d;
  --line: rgba(141, 200, 255, 0.18);
  --line-strong: rgba(93, 232, 255, 0.38);
  --accent: #5de8ff;
  --accent-2: #a36bff;
  --accent-3: #8fffcb;
  --danger: #ff4d8d;
  --warn: #ffd166;
  --radius: 28px;
  --shadow: 0 28px 90px rgba(0, 0, 0, 0.48);
  --max: 1180px;
  --ease: cubic-bezier(.2, .8, .2, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 20% 10%, rgba(93, 232, 255, 0.13), transparent 30vw),
    radial-gradient(circle at 80% 10%, rgba(163, 107, 255, 0.15), transparent 32vw),
    radial-gradient(circle at 50% 100%, rgba(143, 255, 203, 0.09), transparent 34vw),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

body.menu-open { overflow: hidden; }
body.palette-open { overflow: hidden; }

a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button { color: inherit; }

#neural-canvas {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: -4;
  opacity: 0.95;
}

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -2;
  opacity: 0.08;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180' viewBox='0 0 180 180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)' opacity='0.7'/%3E%3C/svg%3E");
}
.scanline {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background: repeating-linear-gradient(to bottom, rgba(255,255,255,.025), rgba(255,255,255,.025) 1px, transparent 1px, transparent 5px);
  mask-image: linear-gradient(to bottom, transparent, #000 12%, #000 88%, transparent);
}

.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 999;
  background: var(--accent);
  color: #021018;
  padding: 10px 14px;
  border-radius: 999px;
  font-weight: 800;
  transition: top .2s var(--ease);
}
.skip-link:focus { top: 16px; }

.site-header {
  position: fixed;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  width: min(calc(100% - 32px), var(--max));
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 12px 14px 12px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(5, 12, 24, .72);
  backdrop-filter: blur(22px) saturate(150%);
  box-shadow: 0 12px 50px rgba(0,0,0,.35);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
}
.brand-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(93,232,255,.35);
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(93,232,255,.16), rgba(163,107,255,.12));
  box-shadow: inset 0 0 22px rgba(93,232,255,.1), 0 0 34px rgba(93,232,255,.12);
}
.brand svg { width: 30px; height: 30px; fill: var(--text); }
.logo-pulse { fill: var(--accent); animation: logoPulse 2.8s ease-in-out infinite; }
.brand strong { display: block; letter-spacing: .1em; font-size: .88rem; }
.brand small { display: block; color: var(--muted); font-size: .72rem; margin-top: -2px; }

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  color: var(--muted);
  padding: 10px 14px;
  border-radius: 999px;
  transition: background .18s var(--ease), color .18s var(--ease);
}
.nav-links a:hover, .nav-links a:focus-visible { background: rgba(255,255,255,.06); color: var(--text); }

.header-actions { display: flex; align-items: center; gap: 8px; }
.icon-button, .menu-button {
  border: 1px solid var(--line);
  background: rgba(255,255,255,.06);
  border-radius: 999px;
  cursor: pointer;
  transition: transform .18s var(--ease), border-color .18s var(--ease), background .18s var(--ease);
}
.icon-button {
  padding: 10px 13px;
  color: var(--accent);
  font-weight: 800;
  letter-spacing: .04em;
}
.icon-button:hover, .menu-button:hover { transform: translateY(-1px); border-color: var(--line-strong); background: rgba(93,232,255,.1); }
.menu-button { display: none; width: 44px; height: 44px; place-items: center; padding: 0; }
.menu-button span { display: block; width: 18px; height: 2px; background: var(--text); margin: 3px auto; border-radius: 99px; transition: transform .2s var(--ease), opacity .2s var(--ease); }
.menu-open .menu-button span:nth-child(1) { transform: translateY(5px) rotate(45deg); }
.menu-open .menu-button span:nth-child(2) { opacity: 0; }
.menu-open .menu-button span:nth-child(3) { transform: translateY(-5px) rotate(-45deg); }

main { position: relative; }
.hero {
  min-height: 100svh;
  padding: 152px 20px 70px;
  max-width: var(--max);
  margin: 0 auto;
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, .72fr);
  align-items: center;
  gap: 42px;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 14px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: .16em;
  font-size: .75rem;
  font-weight: 900;
}
.live-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent-3);
  box-shadow: 0 0 0 0 rgba(143,255,203,.8);
  animation: ping 1.8s infinite;
}
h1, h2, h3 { line-height: 1.02; margin: 0; }
h1 {
  max-width: 920px;
  font-size: clamp(3.2rem, 8.2vw, 7.8rem);
  letter-spacing: -.08em;
}
h1 span {
  display: block;
  color: transparent;
  background: linear-gradient(110deg, var(--accent), var(--accent-3), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  filter: drop-shadow(0 0 22px rgba(93,232,255,.16));
}
.hero-text {
  max-width: 780px;
  margin: 26px 0 0;
  color: var(--muted);
  font-size: clamp(1.04rem, 1.7vw, 1.24rem);
}
.hero-text strong { color: var(--text); }
.hero-actions, .contact-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: 12px 18px;
  border-radius: 999px;
  border: 1px solid var(--line);
  cursor: pointer;
  transition: transform .18s var(--ease), box-shadow .18s var(--ease), border-color .18s var(--ease), background .18s var(--ease);
  font-weight: 800;
}
.button:hover { transform: translateY(-2px); }
.primary {
  color: #06111d;
  background: linear-gradient(135deg, var(--accent), var(--accent-3));
  border-color: transparent;
  box-shadow: 0 18px 50px rgba(93,232,255,.22);
}
.ghost {
  background: rgba(255,255,255,.055);
  color: var(--text);
}
.ghost:hover { border-color: var(--line-strong); background: rgba(93,232,255,.1); }
.metric-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 36px;
}
.metric-strip div {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255,255,255,.045);
}
.metric-strip strong { display: block; }
.metric-strip span { color: var(--muted-2); font-size: .86rem; }

.hero-console, .terminal, .blueprint, .signal-card, .contact-card, .project-card, .system-card, .proof-card, .constellation {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,.075), rgba(255,255,255,.035));
  backdrop-filter: blur(18px) saturate(140%);
  box-shadow: var(--shadow);
}
.hero-console {
  position: relative;
  min-height: 470px;
  border-radius: var(--radius);
  overflow: hidden;
  transform-style: preserve-3d;
}
.hero-console::before {
  content: "";
  position: absolute;
  inset: -2px;
  background: conic-gradient(from var(--angle, 0deg), transparent, rgba(93,232,255,.45), transparent, rgba(163,107,255,.38), transparent);
  z-index: -1;
  animation: spin 9s linear infinite;
}
.console-top, .terminal-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 15px 18px;
  border-bottom: 1px solid var(--line);
  background: rgba(0,0,0,.22);
}
.console-top span, .terminal-head span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--danger);
}
.console-top span:nth-child(2), .terminal-head span:nth-child(2) { background: var(--warn); }
.console-top span:nth-child(3), .terminal-head span:nth-child(3) { background: var(--accent-3); }
.console-top b, .terminal-head strong { margin-left: auto; color: var(--muted); font-size: .82rem; }
.console-screen {
  min-height: 330px;
  padding: 24px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: .92rem;
  color: #bdeeff;
}
.log-line { display: block; margin-bottom: 12px; color: #bdeeff; }
.log-line em { color: var(--accent-3); font-style: normal; }
.log-line strong { color: var(--warn); }
.console-command {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  padding: 18px;
  border-top: 1px solid var(--line);
  background: rgba(0,0,0,.18);
}
.console-command span { color: var(--accent); font-family: ui-monospace, monospace; font-weight: 900; }
.console-command button {
  border: 1px solid rgba(93,232,255,.2);
  background: rgba(93,232,255,.075);
  color: var(--text);
  border-radius: 999px;
  padding: 8px 11px;
  cursor: pointer;
}

.signal-card {
  display: grid;
  grid-template-columns: 210px 1fr;
  gap: 30px;
  align-items: center;
  margin-top: 70px;
  padding: 26px;
  border-radius: var(--radius);
}
.signal-ring {
  position: relative;
  width: 180px;
  height: 180px;
  display: grid;
  place-items: center;
}
.signal-ring span {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(93,232,255,.2);
  border-radius: 50%;
  animation: orbitSpin 8s linear infinite;
}
.signal-ring span:nth-child(2) { inset: 22px; border-color: rgba(163,107,255,.32); animation-duration: 5s; animation-direction: reverse; }
.signal-ring span:nth-child(3) { inset: 46px; border-color: rgba(143,255,203,.26); animation-duration: 12s; }
.signal-ring span::after {
  content: "";
  position: absolute;
  top: 20px;
  left: 50%;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 20px var(--accent);
}
.signal-ring i {
  display: grid;
  place-items: center;
  width: 74px;
  height: 74px;
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(93,232,255,.22), rgba(163,107,255,.16));
  border: 1px solid var(--line-strong);
  font-style: normal;
  font-weight: 1000;
  letter-spacing: -.06em;
}
.signal-card h2 { font-size: clamp(2rem, 4vw, 4rem); letter-spacing: -.05em; }
.signal-card p:not(.eyebrow) { color: var(--muted); max-width: 820px; }

.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 92px 20px;
}
.section-head {
  max-width: 780px;
  margin-bottom: 32px;
}
.section-head h2 {
  font-size: clamp(2.4rem, 5.4vw, 5.8rem);
  letter-spacing: -.07em;
}
.section-head p:not(.eyebrow) { color: var(--muted); font-size: 1.06rem; }
.project-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 16px;
}
.project-card {
  position: relative;
  grid-column: span 4;
  min-height: 320px;
  padding: 22px;
  border-radius: var(--radius);
  overflow: hidden;
  transform-style: preserve-3d;
  transition: transform .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}
.project-card:nth-child(1), .project-card:nth-child(4) { grid-column: span 7; }
.project-card:nth-child(2), .project-card:nth-child(5) { grid-column: span 5; }
.project-card:hover { border-color: var(--line-strong); background: linear-gradient(180deg, rgba(93,232,255,.1), rgba(255,255,255,.04)); }
.project-card::after {
  content: "";
  position: absolute;
  inset: auto -20% -30% auto;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--card-accent, rgba(93,232,255,.2)), transparent 70%);
  opacity: .7;
  pointer-events: none;
}
.project-status {
  display: inline-flex;
  margin-bottom: 18px;
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.13);
  background: rgba(255,255,255,.06);
  color: var(--accent-3);
  font-size: .77rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .09em;
}
.project-card h3 { font-size: clamp(1.5rem, 2.4vw, 2.35rem); letter-spacing: -.04em; }
.project-card p { color: var(--muted); }
.tag-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.tag-row span {
  border: 1px solid rgba(93,232,255,.18);
  background: rgba(0,0,0,.22);
  border-radius: 999px;
  padding: 7px 10px;
  color: #cbefff;
  font-size: .82rem;
}
.project-micro {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 22px;
}
.project-micro b {
  display: block;
  padding: 10px;
  min-height: 52px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.035);
  color: var(--text);
  font-size: .78rem;
}

.split {
  display: grid;
  grid-template-columns: .8fr 1fr;
  gap: 36px;
  align-items: start;
}
.sticky-title { position: sticky; top: 130px; }
.systems-stack { display: grid; gap: 16px; }
.system-card {
  position: relative;
  padding: 28px;
  border-radius: var(--radius);
}
.system-index {
  color: var(--accent);
  font-weight: 1000;
  letter-spacing: .14em;
}
.system-card h3 { margin-top: 20px; font-size: 2rem; letter-spacing: -.04em; }
.system-card p { color: var(--muted); }
.system-bars { display: grid; gap: 8px; margin-top: 22px; }
.system-bars span {
  display: block;
  width: var(--w);
  height: 7px;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 22px rgba(93,232,255,.2);
}

.constellation-section { padding-top: 36px; }
.constellation {
  position: relative;
  min-height: 700px;
  border-radius: 42px;
  overflow: hidden;
  display: grid;
  place-items: center;
}
.constellation::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(93,232,255,.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(93,232,255,.07) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(circle, #000 0%, transparent 72%);
}
.orbit {
  position: absolute;
  border: 1px solid rgba(93,232,255,.14);
  border-radius: 50%;
  animation: orbitSpin 18s linear infinite;
}
.orbit-a { width: 520px; height: 260px; transform: rotate(-14deg); }
.orbit-b { width: 390px; height: 390px; animation-duration: 24s; animation-direction: reverse; }
.orbit-c { width: 640px; height: 360px; transform: rotate(28deg); animation-duration: 31s; }
.skill-node {
  --node-transform: translate(0, 0);
  position: absolute;
  display: grid;
  place-items: center;
  width: 114px;
  height: 114px;
  border: 1px solid rgba(93,232,255,.28);
  border-radius: 36px;
  background: rgba(6, 15, 28, .76);
  color: var(--text);
  font-weight: 1000;
  line-height: 1.1;
  cursor: pointer;
  box-shadow: 0 0 40px rgba(93,232,255,.08);
  transform: var(--node-transform);
  transform-origin: center center;
  will-change: transform;
  transition: transform .18s var(--ease), border-color .18s var(--ease), background .18s var(--ease), box-shadow .18s var(--ease);
}
.skill-node:hover, .skill-node:focus-visible {
  transform: var(--node-transform) scale(1.06);
  z-index: 3;
  border-color: var(--line-strong);
  background: rgba(93,232,255,.11);
  box-shadow: 0 0 54px rgba(93,232,255,.16);
}
.skill-node.core { width: 150px; height: 150px; border-radius: 46px; font-size: 1.15rem; background: linear-gradient(135deg, rgba(93,232,255,.2), rgba(163,107,255,.15)); }
.n1 { --node-transform: translate(-260px, -120px); }
.n2 { --node-transform: translate(250px, -130px); }
.n3 { --node-transform: translate(-250px, 150px); }
.n4 { --node-transform: translate(260px, 145px); }
.n5 { --node-transform: translate(0, 200px); }
.skill-output {
  position: absolute;
  left: 28px;
  bottom: 24px;
  right: 28px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(0,0,0,.22);
  color: var(--muted);
}

.lab-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.terminal, .blueprint { min-height: 480px; border-radius: var(--radius); overflow: hidden; }
.terminal-body {
  height: 360px;
  overflow: auto;
  padding: 22px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: .92rem;
}
.term-line { margin: 0 0 10px; color: #c3ebff; white-space: pre-wrap; }
.term-line .cmd { color: var(--accent-3); }
.term-line .dim { color: var(--muted-2); }
.terminal-input {
  display: grid;
  grid-template-columns: auto auto 1fr;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  border-top: 1px solid var(--line);
  background: rgba(0,0,0,.2);
}
.terminal-input label { position: absolute; left: -999px; }
.terminal-input span { color: var(--accent); font-family: ui-monospace, monospace; font-weight: 900; }
.terminal-input input {
  width: 100%;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--text);
}
.blueprint { padding: 24px; }
.blueprint h3 { font-size: 1.6rem; letter-spacing: -.04em; margin-bottom: 16px; }
.blueprint svg { width: 100%; height: auto; }
.wire { fill: none; stroke: rgba(93,232,255,.46); stroke-width: 3; stroke-dasharray: 10 14; animation: dash 18s linear infinite; }
.wire2 { stroke: rgba(163,107,255,.44); animation-duration: 22s; }
.wire3 { stroke: rgba(143,255,203,.34); animation-duration: 15s; }
.node-svg rect { fill: rgba(8,17,31,.78); stroke: rgba(93,232,255,.4); }
.node-svg text { fill: #dff9ff; font: 700 16px ui-monospace, monospace; text-anchor: middle; dominant-baseline: middle; }

.proof-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.proof-card { border-radius: var(--radius); padding: 26px; min-height: 220px; }
.proof-card h3 { font-size: 1.6rem; letter-spacing: -.04em; }
.proof-card p { color: var(--muted); }
.contact { max-width: var(--max); margin: 0 auto; padding: 80px 20px 110px; }
.contact-card {
  border-radius: 42px;
  padding: clamp(28px, 5vw, 58px);
  background:
    radial-gradient(circle at top right, rgba(93,232,255,.2), transparent 34%),
    linear-gradient(180deg, rgba(255,255,255,.085), rgba(255,255,255,.04));
}
.contact-card h2 { max-width: 860px; font-size: clamp(2.4rem, 6vw, 6.6rem); letter-spacing: -.07em; }
.contact-card p:not(.eyebrow) { max-width: 760px; color: var(--muted); font-size: 1.08rem; }
.site-footer {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 20px 28px;
  color: var(--muted-2);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.site-footer a { color: var(--muted); }
.site-footer a:hover { color: var(--text); }

.command-palette {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
}
.command-palette[aria-hidden="false"] { display: block; }
.palette-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.62); backdrop-filter: blur(10px); }
.palette-panel {
  position: relative;
  width: min(640px, calc(100% - 28px));
  margin: 90px auto 0;
  border: 1px solid var(--line-strong);
  border-radius: 28px;
  background: rgba(7,15,28,.94);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.palette-head { display: flex; justify-content: space-between; align-items: center; padding: 16px 18px; border-bottom: 1px solid var(--line); }
.palette-head h2 { font-size: 1rem; letter-spacing: .08em; text-transform: uppercase; }
.palette-head button { border: 0; background: transparent; color: var(--muted); font-size: 1.8rem; cursor: pointer; }
#palette-search {
  width: calc(100% - 28px);
  margin: 14px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255,255,255,.05);
  color: var(--text);
  outline: 0;
  padding: 14px 15px;
}
.palette-list { padding: 0 14px 14px; display: grid; gap: 8px; }
.palette-item {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  width: 100%;
  border: 1px solid transparent;
  border-radius: 18px;
  background: rgba(255,255,255,.04);
  color: var(--text);
  padding: 13px 14px;
  cursor: pointer;
  text-align: left;
}
.palette-item:hover, .palette-item:focus-visible { border-color: var(--line-strong); background: rgba(93,232,255,.09); }
.palette-item small { color: var(--muted); }

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

.legal-page { padding: 40px 20px; }
.legal-card {
  max-width: 820px;
  margin: 0 auto;
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel-strong);
}
.legal-card h1 { font-size: 3rem; margin-top: 22px; }
.legal-card h2 { margin-top: 28px; }
.legal-card a:not(.button) { color: var(--accent); }

@keyframes logoPulse { 0%,100% { opacity:.7 } 50% { opacity:1; filter: drop-shadow(0 0 8px var(--accent)); } }
@keyframes ping { 70%,100% { box-shadow: 0 0 0 12px rgba(143,255,203,0); } }
@keyframes spin { to { --angle: 360deg; } }
@keyframes orbitSpin { to { rotate: 360deg; } }
@keyframes dash { to { stroke-dashoffset: -480; } }

@property --angle {
  syntax: '<angle>';
  initial-value: 0deg;
  inherits: false;
}

@media (max-width: 980px) {
  .hero-grid, .split, .lab-grid, .signal-card { grid-template-columns: 1fr; }
  .hero-console { min-height: 420px; }
  .project-card, .project-card:nth-child(1), .project-card:nth-child(2), .project-card:nth-child(4), .project-card:nth-child(5) { grid-column: span 6; }
  .proof-grid { grid-template-columns: 1fr; }
  .sticky-title { position: static; }
}

@media (max-width: 760px) {
  .site-header { top: 10px; width: calc(100% - 20px); }
  .nav-links {
    position: fixed;
    top: 78px;
    left: 10px;
    right: 10px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: rgba(5, 12, 24, .94);
    backdrop-filter: blur(20px);
  }
  .menu-open .nav-links { display: flex; }
  .nav-links a { padding: 14px; }
  .menu-button { display: grid; }
  .icon-button { display: none; }
  .brand small { display: none; }
  .hero { padding-top: 126px; }
  .metric-strip, .project-micro { grid-template-columns: 1fr; }
  .project-card, .project-card:nth-child(n) { grid-column: 1 / -1; }
  .constellation { min-height: 720px; }
  .orbit { display: none; }
  .skill-node { position: relative; transform: none !important; margin: 8px; width: 122px; height: 122px; }
  .constellation { display: flex; flex-wrap: wrap; justify-content: center; align-content: center; padding: 28px 14px 100px; }
  .skill-output { bottom: 16px; }
  .site-footer { display: grid; }
}

@media (max-width: 520px) {
  h1 { font-size: 3rem; }
  .section { padding: 68px 16px; }
  .hero { padding-left: 16px; padding-right: 16px; }
  .console-screen, .terminal-body { font-size: .82rem; }
  .signal-card, .contact-card, .legal-card { padding: 22px; border-radius: 26px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .01ms !important; }
  #neural-canvas { display: none; }
}

mark {
  display: inline-block;
  padding: 0 .32em;
  border: 1px solid rgba(255, 209, 102, .45);
  border-radius: 8px;
  background: rgba(255, 209, 102, .14);
  color: var(--warn);
}
.legal-card small { color: var(--muted); }
.legal-card ul { padding-left: 1.2rem; color: var(--muted); }