:root { color-scheme: dark; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; background: #090d12; color: #f5f1e7; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-height: 100vh; background: radial-gradient(circle at 82% 6%, color-mix(in srgb, var(--accent) 15%, transparent), transparent 32rem), linear-gradient(135deg, #090d12, #0d131a 58%, #090d12); }
body::before { position: fixed; z-index: -1; inset: 0; background-image: linear-gradient(#ffffff08 1px, transparent 1px), linear-gradient(90deg, #ffffff08 1px, transparent 1px); background-size: 4rem 4rem; content: ""; mask-image: linear-gradient(to bottom, black, transparent 70%); }
a { color: inherit; }
a:focus-visible, button:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
.skip-link { position: fixed; z-index: 20; top: .75rem; left: .75rem; padding: .75rem 1rem; border-radius: .5rem; background: var(--accent); color: #07100e; font-weight: 800; transform: translateY(-180%); }
.skip-link:focus { transform: translateY(0); }
.site-header { position: relative; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 2rem; padding: 1.25rem clamp(1rem, 4vw, 4rem); border-bottom: 1px solid #ffffff1c; background: #090d12cc; backdrop-filter: blur(18px); }
.brand { font-size: 1.05rem; font-weight: 850; letter-spacing: -.05em; text-decoration: none; }
.project-nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: .8rem; }
.project-nav a { padding: .35rem .15rem; color: #c7c4ba; font-size: .77rem; font-weight: 700; text-decoration: none; }
.project-nav a:hover, .project-nav a[aria-current='page'] { color: var(--accent); }
.menu-toggle { display: none; padding: .55rem .75rem; border: 1px solid #ffffff2b; border-radius: .55rem; background: #ffffff08; color: #f5f1e7; font: inherit; font-size: .8rem; font-weight: 800; }
.hero { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(20rem, .65fr); align-items: center; gap: clamp(3rem, 7vw, 7rem); width: min(82rem, calc(100% - 2rem)); min-height: min(52rem, calc(100vh - 5rem)); margin: 0 auto; padding: clamp(5rem, 10vw, 9rem) 0; }
.hero-copy { min-width: 0; }
.eyebrow { color: var(--accent); font-size: .75rem; font-weight: 850; letter-spacing: .17em; text-transform: uppercase; }
h1 { max-width: 16ch; margin: .7rem 0 1.5rem; font-size: clamp(3.1rem, 8vw, 7.6rem); letter-spacing: -.068em; line-height: .89; text-wrap: balance; }
.lede { max-width: 46rem; color: #c6c2b7; font-size: clamp(1.1rem, 2.3vw, 1.46rem); line-height: 1.66; }
.status { display: flex; flex-wrap: wrap; gap: .5rem 1rem; margin-top: 3rem; padding: 1rem 1.25rem; border: 1px solid color-mix(in srgb, var(--accent) 42%, #ffffff1a); border-radius: 1rem; background: #ffffff08; box-shadow: 0 1.5rem 5rem #0005; }
.status strong { color: var(--accent); }
.signal { position: relative; width: min(100%, 27rem); aspect-ratio: 1; justify-self: center; border: 1px solid #ffffff16; border-radius: 50%; background: radial-gradient(circle, color-mix(in srgb, var(--accent) 16%, transparent), transparent 54%); box-shadow: inset 0 0 5rem #0008, 0 0 6rem color-mix(in srgb, var(--accent) 9%, transparent); }
.signal::before, .signal::after { position: absolute; inset: 50% auto auto 50%; background: #ffffff18; content: ""; transform: translate(-50%, -50%); }
.signal::before { width: 1px; height: 100%; }
.signal::after { width: 100%; height: 1px; }
.signal-orbit { position: absolute; border: 1px solid color-mix(in srgb, var(--accent) 52%, transparent); border-radius: 50%; }
.signal-orbit-one { inset: 14%; border-style: dashed; animation: orbit 32s linear infinite; }
.signal-orbit-two { inset: 29%; animation: orbit 21s linear infinite reverse; }
.signal-core { position: absolute; z-index: 2; inset: 38%; display: grid; place-items: center; border: 1px solid var(--accent); border-radius: 1rem; background: #0a1016; box-shadow: 0 0 3rem color-mix(in srgb, var(--accent) 28%, transparent); transform: rotate(45deg); }
.signal-core span { color: var(--accent); font-size: clamp(2.2rem, 5vw, 3.7rem); font-weight: 900; transform: rotate(-45deg); }
.signal-label { position: absolute; z-index: 3; padding: .38rem .55rem; border: 1px solid #ffffff24; border-radius: 999px; background: #0a1016e8; color: #f4f1e8; font-family: ui-monospace, "SFMono-Regular", Consolas, monospace; font-size: .62rem; font-weight: 800; letter-spacing: .12em; }
.signal-label-1 { top: 8%; left: 50%; transform: translateX(-50%); }
.signal-label-2 { right: -2%; bottom: 26%; }
.signal-label-3 { bottom: 8%; left: 5%; }
.section-shell { width: min(82rem, calc(100% - 2rem)); margin: 0 auto; padding: clamp(5rem, 9vw, 8rem) 0; border-top: 1px solid #ffffff16; }
.section-kicker { margin: 0 0 1rem; color: var(--accent); font-size: .7rem; font-weight: 850; letter-spacing: .18em; text-transform: uppercase; }
.section-shell h2 { max-width: 18ch; margin: 0; font-size: clamp(2.4rem, 5.6vw, 5.3rem); letter-spacing: -.055em; line-height: .96; text-wrap: balance; }
.thesis-section { display: grid; grid-template-columns: 1fr 1fr; align-items: end; gap: clamp(2rem, 8vw, 9rem); }
.thesis-section > p:last-child { margin: 0; color: #c6c2b7; font-size: clamp(1.15rem, 2.2vw, 1.6rem); line-height: 1.7; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 2rem; margin-bottom: 3rem; }
.feature-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 1rem; }
.feature-card { position: relative; grid-column: span 4; min-height: 22rem; padding: 2rem; overflow: hidden; border: 1px solid #ffffff18; border-radius: 1.1rem; background: linear-gradient(145deg, #ffffff0a, #ffffff03); }
.feature-card:nth-child(4) { grid-column: span 12; min-height: auto; }
.feature-card::after { position: absolute; right: -3rem; bottom: -4rem; width: 10rem; aspect-ratio: 1; border: 1px solid color-mix(in srgb, var(--accent) 40%, transparent); border-radius: 50%; content: ""; }
.feature-index { color: #ffffff4d; font-family: ui-monospace, monospace; font-size: .75rem; }
.feature-label { margin: 4.5rem 0 .7rem; color: var(--accent) !important; font-size: .68rem !important; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.feature-card h3 { max-width: 16ch; margin: 0 0 1rem; font-size: clamp(1.5rem, 2.4vw, 2.25rem); letter-spacing: -.035em; line-height: 1.06; }
.feature-card p:last-child { margin: 0; color: #aaa79f; font-size: .98rem; line-height: 1.65; }
.sequence-section { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(3rem, 8vw, 8rem); }
.sequence-section ol { margin: 0; padding: 0; list-style: none; }
.sequence-section li { display: grid; grid-template-columns: 4rem 1fr; align-items: center; min-height: 6.5rem; border-top: 1px solid #ffffff1c; }
.sequence-section li:last-child { border-bottom: 1px solid #ffffff1c; }
.sequence-section li span { color: var(--accent); font-family: ui-monospace, monospace; font-size: .72rem; }
.sequence-section li strong { font-size: clamp(1.15rem, 2.4vw, 1.75rem); font-weight: 650; letter-spacing: -.025em; }
.project-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.project-card { position: relative; display: grid; min-height: 15rem; padding: 1.6rem; border: 1px solid #ffffff18; border-radius: 1rem; background: #ffffff05; text-decoration: none; transition: border-color .2s ease, transform .2s ease, background .2s ease; }
.project-card:hover { border-color: color-mix(in srgb, var(--card-accent) 55%, #ffffff20); background: color-mix(in srgb, var(--card-accent) 8%, #ffffff05); transform: translateY(-4px); }
.project-card > span { color: var(--card-accent); font-size: .65rem; font-weight: 850; letter-spacing: .13em; text-transform: uppercase; }
.project-card strong { align-self: end; font-size: clamp(1.8rem, 3vw, 2.7rem); letter-spacing: -.045em; }
.project-card p { max-width: 36rem; margin: .5rem 3rem 0 0; color: #a9a69e; line-height: 1.5; }
.project-card i { position: absolute; right: 1.6rem; bottom: 1.6rem; color: var(--card-accent); font-size: 1.5rem; font-style: normal; }
.source-cta { padding-right: min(18vw, 15rem); }
.source-cta p:not(.section-kicker) { max-width: 42rem; margin: 1.5rem 0 2rem; color: #aaa79f; font-size: 1.1rem; line-height: 1.65; }
.source-cta a { display: inline-flex; gap: .75rem; align-items: center; padding: .9rem 1.15rem; border: 1px solid var(--accent); border-radius: .7rem; color: var(--accent); font-weight: 800; text-decoration: none; }
footer { display: flex; justify-content: space-between; gap: 1rem; padding: 2rem clamp(1rem, 4vw, 4rem); border-top: 1px solid #ffffff1c; color: #8f8b82; font-size: .85rem; }
@keyframes orbit { to { transform: rotate(360deg); } }
@media (max-width: 62rem) {
  .site-header { grid-template-columns: 1fr auto; }
  .js .menu-toggle { display: inline-flex; }
  .project-nav { grid-column: 1 / -1; justify-content: flex-start; }
  .js .project-nav[data-open='false'] { display: none; }
  .js .project-nav[data-open='true'] { display: flex; }
  .hero { grid-template-columns: 1fr; }
  .signal { width: min(80vw, 24rem); }
  .thesis-section, .sequence-section { grid-template-columns: 1fr; }
  .feature-card { grid-column: span 6; }
  .feature-card:nth-child(3), .feature-card:nth-child(4) { grid-column: span 6; }
}
@media (max-width: 38rem) {
  .project-nav { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); width: 100%; }
  h1 { font-size: clamp(2.85rem, 17vw, 4.5rem); }
  .section-shell h2 { font-size: clamp(2.3rem, 12vw, 3.5rem); }
  .feature-card, .feature-card:nth-child(3), .feature-card:nth-child(4) { grid-column: 1 / -1; min-height: auto; }
  .feature-label { margin-top: 3rem; }
  .project-grid { grid-template-columns: 1fr; }
  .source-cta { padding-right: 0; }
  footer { flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}