:root {
  color-scheme: dark;
  --ink: #f7f8ff;
  --muted: #a8adbf;
  --line: rgba(255, 255, 255, 0.13);
  --panel: rgba(15, 19, 40, 0.72);
  --panel-strong: #10152c;
  --cyan: #8bf0ff;
  --violet: #9b86ff;
  --amber: #ffc66d;
  --bg: #070914;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background:
    radial-gradient(circle at 8% 10%, rgba(108, 92, 231, 0.16), transparent 32rem),
    radial-gradient(circle at 92% 18%, rgba(71, 206, 255, 0.1), transparent 28rem),
    var(--bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -2;
  content: "";
  pointer-events: none;
  opacity: 0.58;
  background-image:
    radial-gradient(circle, rgba(255,255,255,.85) 0 1px, transparent 1.4px),
    radial-gradient(circle, rgba(139,240,255,.6) 0 1px, transparent 1.4px);
  background-position: 0 0, 37px 71px;
  background-size: 92px 92px, 151px 151px;
  mask-image: linear-gradient(to bottom, black, transparent 88%);
}

body::after {
  position: fixed;
  inset: 0;
  z-index: -1;
  content: "";
  pointer-events: none;
  background: linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(circle at center, black, transparent 80%);
}

a {
  color: inherit;
}

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

.skip-link {
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 100;
  padding: .7rem 1rem;
  border-radius: .6rem;
  color: #070914;
  background: var(--cyan);
  transform: translateY(-200%);
}

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

.shell {
  width: min(calc(100% - 2rem), var(--max));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(255,255,255,.08);
  background: rgba(7, 9, 20, 0.78);
  backdrop-filter: blur(18px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  text-decoration: none;
  font-weight: 760;
  letter-spacing: -.02em;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid rgba(139,240,255,.45);
  border-radius: 50%;
  color: var(--cyan);
  background: linear-gradient(145deg, rgba(139,240,255,.14), rgba(155,134,255,.16));
  box-shadow: 0 0 24px rgba(139,240,255,.14);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  color: var(--muted);
  font-size: .92rem;
}

.nav-links a {
  text-decoration: none;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--ink);
}

.nav-cta {
  padding: .48rem .84rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink) !important;
  background: rgba(255,255,255,.05);
}

.hero {
  display: grid;
  min-height: 730px;
  align-items: center;
  grid-template-columns: minmax(0, 1.1fr) minmax(380px, .9fr);
  gap: 5rem;
  padding: 6.5rem 0 5rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  margin: 0 0 1.3rem;
  color: var(--cyan);
  font-size: .76rem;
  font-weight: 760;
  letter-spacing: .15em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 24px;
  height: 1px;
  content: "";
  background: currentColor;
  box-shadow: 0 0 10px currentColor;
}

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

h1 {
  max-width: 760px;
  margin-bottom: 1.5rem;
  font-size: clamp(3.6rem, 8vw, 7.5rem);
  font-weight: 760;
  line-height: .92;
  letter-spacing: -.075em;
}

.gradient-text {
  color: transparent;
  background: linear-gradient(100deg, var(--cyan), #d9d2ff 50%, var(--violet));
  background-clip: text;
}

.hero-copy > p:not(.eyebrow) {
  max-width: 650px;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.3rem);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  padding: .75rem 1.05rem;
  border: 1px solid var(--line);
  border-radius: .75rem;
  text-decoration: none;
  font-size: .92rem;
  font-weight: 720;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

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

.button-primary {
  border-color: transparent;
  color: #080b18;
  background: var(--cyan);
  box-shadow: 0 10px 35px rgba(139,240,255,.14);
}

.button-secondary {
  background: rgba(255,255,255,.045);
}

.orbit-stage {
  position: relative;
  aspect-ratio: 1;
  border-radius: 50%;
}

.orbit-glow {
  position: absolute;
  inset: 20%;
  border-radius: 50%;
  background: rgba(139,240,255,.09);
  filter: blur(50px);
}

.planet {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  width: 132px;
  aspect-ratio: 1;
  place-items: center;
  border: 1px solid rgba(139,240,255,.48);
  border-radius: 50%;
  background:
    radial-gradient(circle at 32% 28%, rgba(255,255,255,.42), transparent 5%),
    radial-gradient(circle at 70% 68%, rgba(0,0,0,.3), transparent 18%),
    linear-gradient(145deg, #2b4371, #171a40 56%, #0b0e21);
  box-shadow: inset -24px -20px 42px rgba(0,0,0,.42), 0 0 60px rgba(139,240,255,.18);
  transform: translate(-50%, -50%);
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -.08em;
}

.ring {
  position: absolute;
  top: 50%;
  left: 50%;
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 50%;
  transform: translate(-50%, -50%) rotate(-13deg);
}

.ring-one { width: 56%; height: 56%; }
.ring-two { width: 80%; height: 80%; }
.ring-three { width: 100%; height: 100%; }

.satellite {
  position: absolute;
  display: grid;
  width: 56px;
  height: 56px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--ink);
  background: rgba(12,16,34,.94);
  box-shadow: 0 8px 28px rgba(0,0,0,.35), 0 0 24px rgba(155,134,255,.12);
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .04em;
}

.satellite-one { top: 10%; left: 51%; }
.satellite-two { right: 5%; bottom: 28%; }
.satellite-three { bottom: 11%; left: 18%; }

.coordinate {
  position: absolute;
  right: 4%;
  bottom: 3%;
  color: rgba(255,255,255,.38);
  font: 600 .65rem/1.4 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.section {
  padding: 6.5rem 0;
}

.section-heading {
  display: grid;
  align-items: end;
  grid-template-columns: 1fr minmax(280px, .75fr);
  gap: 3rem;
  margin-bottom: 2.5rem;
}

.section-heading h2,
.legal-hero h1 {
  margin-bottom: 0;
  font-size: clamp(2.4rem, 5vw, 4.6rem);
  line-height: 1;
  letter-spacing: -.055em;
}

.section-heading p {
  margin-bottom: 0;
  color: var(--muted);
}

.projects {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1rem;
}

.project-card {
  position: relative;
  display: flex;
  min-height: 380px;
  overflow: hidden;
  flex-direction: column;
  grid-column: span 4;
  padding: 1.5rem;
  border: 1px solid var(--line);
  border-radius: 1.25rem;
  text-decoration: none;
  background: linear-gradient(150deg, rgba(255,255,255,.07), rgba(255,255,255,.025));
  transition: transform 180ms ease, border-color 180ms ease;
}

.project-card:first-child {
  grid-column: span 7;
}

.project-card:nth-child(2) {
  grid-column: span 5;
}

.project-card:hover {
  border-color: rgba(139,240,255,.45);
  transform: translateY(-4px);
}

.project-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: var(--muted);
  font-size: .72rem;
  font-weight: 760;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.status {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
}

.status::before {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  content: "";
  background: #6cf6ab;
  box-shadow: 0 0 12px #6cf6ab;
}

.project-visual {
  position: relative;
  min-height: 156px;
  margin: 1.4rem 0 1.6rem;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.09);
  border-radius: .9rem;
  background: rgba(4,7,18,.58);
}

.invoice-lines,
.pdf-sheet,
.job-stack {
  position: absolute;
  inset: 22px;
}

.invoice-lines {
  padding: 18px;
  border-radius: 8px;
  background: linear-gradient(145deg, rgba(139,240,255,.16), rgba(155,134,255,.08));
}

.invoice-lines span {
  display: block;
  width: 70%;
  height: 5px;
  margin-bottom: 12px;
  border-radius: 99px;
  background: rgba(255,255,255,.22);
}

.invoice-lines span:nth-child(2) { width: 48%; }
.invoice-lines span:nth-child(3) { width: 86%; }
.invoice-lines span:nth-child(4) { width: 62%; }

.pdf-sheet {
  left: 50%;
  width: 96px;
  padding: 18px;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 8px;
  background: #eef1ff;
  box-shadow: -36px 17px 0 rgba(155,134,255,.16), 36px -10px 0 rgba(139,240,255,.12);
  transform: translateX(-50%) rotate(-4deg);
}

.pdf-sheet::before,
.pdf-sheet::after {
  display: block;
  height: 5px;
  margin-bottom: 10px;
  border-radius: 99px;
  content: "";
  background: #8a94bf;
}

.pdf-sheet::after { width: 60%; }

.job-stack {
  display: grid;
  gap: 8px;
}

.job-stack span {
  display: block;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 8px;
  background: linear-gradient(90deg, rgba(255,198,109,.13), rgba(255,255,255,.025));
}

.project-card h3 {
  margin-bottom: .55rem;
  font-size: 1.6rem;
  line-height: 1.15;
  letter-spacing: -.035em;
}

.project-card p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: .95rem;
}

.project-arrow {
  margin-top: auto;
  padding-top: 1.25rem;
  color: var(--cyan);
  font-weight: 800;
}

.mission-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, .8fr);
  gap: 1rem;
}

.panel {
  padding: clamp(1.5rem, 4vw, 3rem);
  border: 1px solid var(--line);
  border-radius: 1.25rem;
  background: var(--panel);
  backdrop-filter: blur(12px);
}

.panel h2,
.panel h3 {
  line-height: 1.1;
  letter-spacing: -.04em;
}

.panel h2 { font-size: clamp(2rem, 4vw, 3.5rem); }
.panel h3 { font-size: 1.5rem; }
.panel p { color: var(--muted); }

.principles {
  display: grid;
  gap: 0;
  margin: 1.5rem 0 0;
}

.principle {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 1rem;
  padding: 1rem 0;
  border-top: 1px solid var(--line);
}

.principle span {
  color: var(--cyan);
  font: 700 .75rem/1.6 ui-monospace, SFMono-Regular, Menlo, monospace;
}

.principle p {
  margin: 0;
  color: var(--ink);
}

.identity-list {
  display: grid;
  margin: 1.5rem 0 0;
}

.identity-row {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 1rem;
  padding: .8rem 0;
  border-top: 1px solid var(--line);
}

.identity-row dt {
  color: var(--muted);
}

.identity-row dd {
  margin: 0;
  font-weight: 650;
}

.signal {
  position: relative;
  overflow: hidden;
  margin: 0 auto 6rem;
  padding: clamp(2rem, 5vw, 4rem);
  border: 1px solid rgba(139,240,255,.28);
  border-radius: 1.5rem;
  background: linear-gradient(120deg, rgba(139,240,255,.1), rgba(155,134,255,.09));
}

.signal::after {
  position: absolute;
  top: -100px;
  right: -70px;
  width: 260px;
  height: 260px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 50%;
  content: "";
  box-shadow: 0 0 80px rgba(139,240,255,.1);
}

.signal h2 {
  max-width: 720px;
  margin-bottom: 1rem;
  font-size: clamp(2.2rem, 5vw, 4.2rem);
  line-height: 1;
  letter-spacing: -.055em;
}

.signal p {
  max-width: 650px;
  color: var(--muted);
}

.legal-hero {
  padding: 6rem 0 3rem;
}

.legal-hero p:not(.eyebrow) {
  max-width: 720px;
  margin-top: 1.5rem;
  color: var(--muted);
  font-size: 1.1rem;
}

.legal-grid {
  display: grid;
  grid-template-columns: 220px minmax(0, 760px);
  gap: 4rem;
  padding: 2rem 0 7rem;
}

.legal-toc {
  position: sticky;
  top: 105px;
  align-self: start;
  display: grid;
  gap: .55rem;
  padding: 1rem;
  border-left: 1px solid var(--line);
  color: var(--muted);
  font-size: .86rem;
}

.legal-toc a {
  text-decoration: none;
}

.legal-content section {
  scroll-margin-top: 110px;
  padding: 1.6rem 0;
  border-top: 1px solid var(--line);
}

.legal-content h2 {
  font-size: 1.45rem;
  letter-spacing: -.025em;
}

.legal-content p,
.legal-content li {
  color: var(--muted);
}

.legal-content strong {
  color: var(--ink);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 1rem;
  padding: 2rem 0 7rem;
}

.contact-link {
  display: inline-block;
  margin: 1rem 0 1.5rem;
  color: var(--cyan);
  font-size: clamp(1.35rem, 4vw, 2.2rem);
  font-weight: 730;
  letter-spacing: -.03em;
}

.not-found {
  display: grid;
  min-height: 70vh;
  place-items: center;
  text-align: center;
}

.not-found-code {
  margin-bottom: 0;
  color: transparent;
  background: linear-gradient(100deg, var(--cyan), var(--violet));
  background-clip: text;
  font-size: clamp(6rem, 22vw, 14rem);
  font-weight: 820;
  line-height: .8;
  letter-spacing: -.09em;
}

.site-footer {
  border-top: 1px solid var(--line);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  padding: 2.5rem 0;
}

.footer-copy p {
  margin: .4rem 0 0;
  color: var(--muted);
  font-size: .82rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 1.2rem;
  color: var(--muted);
  font-size: .82rem;
}

.footer-links a {
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--ink);
}

@media (max-width: 900px) {
  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 3rem;
    padding-top: 5rem;
  }

  .orbit-stage {
    width: min(100%, 520px);
    margin-inline: auto;
  }

  .section-heading,
  .mission-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .project-card,
  .project-card:first-child,
  .project-card:nth-child(2) {
    grid-column: span 6;
  }

  .legal-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .legal-toc {
    position: static;
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .shell {
    width: min(calc(100% - 1.25rem), var(--max));
  }

  .nav {
    min-height: 64px;
  }

  .nav-links a:not(.nav-cta) {
    display: none;
  }

  .hero {
    padding: 4rem 0 3rem;
  }

  .orbit-stage {
    width: 92%;
  }

  .planet {
    width: 96px;
  }

  .satellite {
    width: 46px;
    height: 46px;
    font-size: .58rem;
  }

  .section {
    padding: 4.5rem 0;
  }

  .section-heading {
    gap: 1rem;
  }

  .projects {
    display: grid;
  }

  .project-card,
  .project-card:first-child,
  .project-card:nth-child(2) {
    min-height: 350px;
    grid-column: 1 / -1;
  }

  .identity-row {
    grid-template-columns: 1fr;
    gap: .15rem;
  }

  .legal-toc {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .orbit-stage {
    animation: breathe 7s ease-in-out infinite;
  }

  .satellite-one { animation: float 5s ease-in-out infinite; }
  .satellite-two { animation: float 6s ease-in-out -1.5s infinite; }
  .satellite-three { animation: float 5.5s ease-in-out -3s infinite; }

  @keyframes breathe {
    50% { transform: scale(1.018); }
  }

  @keyframes float {
    50% { transform: translateY(-8px); }
  }
}