:root {
  color-scheme: dark;
  --void: #08080a;
  --carbon: #111115;
  --graphite: #19191f;
  --line: #2d2b34;
  --line-bright: #45414f;
  --text: #f2f0ed;
  --muted: #a29fa8;
  --quiet: #706d77;
  --purple: #7c3aed;
  --violet: #a78bfa;
  --glow: 124 58 237;
  --content: 1240px;
  --gutter: clamp(1.25rem, 4vw, 4rem);
}

:root[data-theme="lunar-graphite"] {
  --void: #08080a;
  --carbon: #111115;
  --graphite: #19191f;
  --line: #2d2b34;
  --line-bright: #45414f;
  --text: #f2f0ed;
  --muted: #a29fa8;
  --quiet: #706d77;
  --purple: #5850a3;
  --violet: #8b86c7;
  --glow: 88 80 163;
}

:root[data-theme="ion-blue"] {
  --void: #08080a;
  --carbon: #111115;
  --graphite: #19191f;
  --line: #2d2f34;
  --line-bright: #41474f;
  --text: #f2f0ed;
  --muted: #9fa4a8;
  --quiet: #6c7277;
  --purple: #397c9f;
  --violet: #82bad3;
  --glow: 36 148 199;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background:
    radial-gradient(circle at 80% 10%, rgb(var(--glow) / 9%), transparent 32rem),
    var(--void);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

.skip-link {
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 10;
  padding: .65rem 1rem;
  background: var(--text);
  color: var(--void);
  transform: translateY(-160%);
}

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

.site-header,
main,
footer {
  width: min(100%, calc(var(--content) + (var(--gutter) * 2)));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.site-header {
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  color: var(--text);
  font-weight: 650;
  letter-spacing: -.02em;
  text-decoration: none;
}

.brand-mark {
  position: relative;
  width: 27px;
  height: 18px;
  display: inline-block;
}

.brand-mark::after {
  content: "";
  position: absolute;
  top: 8px;
  left: 7px;
  width: 13px;
  height: 1px;
  background: var(--violet);
  transform: rotate(-25deg);
}

.brand-mark span {
  position: absolute;
  width: 8px;
  height: 8px;
  border: 1px solid var(--violet);
  border-radius: 50%;
}

.brand-mark span:first-child { left: 0; bottom: 0; }
.brand-mark span:last-child { right: 0; top: 0; background: var(--purple); }

nav { display: flex; align-items: center; gap: clamp(1rem, 3vw, 2.5rem); }
nav a { color: var(--muted); font-size: .875rem; text-decoration: none; }
nav a:hover, nav a:focus-visible { color: var(--text); }
.nav-contact { padding: .55rem .9rem; border: 1px solid var(--line-bright); border-radius: 999px; }

.hero {
  min-height: min(780px, calc(100svh - 88px));
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(280px, .65fr);
  align-items: center;
  gap: clamp(3rem, 8vw, 8rem);
  padding-block: clamp(5rem, 12vw, 9rem);
}

.hero-copy { max-width: 810px; }

.eyebrow,
.section-index,
.signal-label {
  color: var(--muted);
  font-size: .72rem;
  font-weight: 650;
  letter-spacing: .15em;
  text-transform: uppercase;
}

.eyebrow { display: flex; align-items: center; gap: .7rem; margin: 0 0 2rem; }
.eyebrow span { width: 7px; height: 7px; border-radius: 50%; background: var(--violet); box-shadow: 0 0 16px var(--purple); }

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

h1 {
  max-width: 780px;
  margin-bottom: 1.8rem;
  font-size: clamp(3.1rem, 7vw, 6.7rem);
  font-weight: 520;
  letter-spacing: -.065em;
  line-height: .95;
}

.lede { max-width: 650px; color: var(--muted); font-size: clamp(1.05rem, 2vw, 1.25rem); }

.hero-actions { display: flex; align-items: center; gap: 1.5rem; margin-top: 2.5rem; }
.button { display: inline-flex; align-items: center; gap: 1.2rem; padding: .85rem 1.1rem; text-decoration: none; }
.button-primary { background: var(--text); color: var(--void); font-weight: 650; }
.button-primary:hover { background: var(--violet); }
.text-link { color: var(--muted); font-size: .9rem; text-decoration: none; }
.text-link:hover { color: var(--text); }

.signal-card { padding: 1.5rem; border: 1px solid var(--line); background: rgb(17 17 21 / 68%); backdrop-filter: blur(12px); }
.signal-label { margin-bottom: 2rem; }
.signal-line { height: 72px; position: relative; border-block: 1px solid var(--line); }
.signal-line::before { content: ""; position: absolute; inset: 50% 0 auto; height: 1px; background: var(--line); }
.signal-line span { position: absolute; top: calc(50% - 3px); left: 18%; width: 6px; height: 6px; border-radius: 50%; background: var(--violet); box-shadow: 0 0 20px var(--purple); }
.signal-card dl { margin: 1.25rem 0 0; }
.signal-card dl div { display: flex; justify-content: space-between; gap: 1rem; padding-block: .7rem; border-bottom: 1px solid var(--line); }
.signal-card dl div:last-child { border: 0; padding-bottom: 0; }
.signal-card dt { color: var(--quiet); }
.signal-card dd { margin: 0; color: var(--muted); text-align: right; }

.section {
  display: grid;
  grid-template-columns: minmax(130px, .35fr) minmax(0, 1fr);
  gap: clamp(2rem, 7vw, 7rem);
  padding-block: clamp(5rem, 11vw, 9rem);
  border-top: 1px solid var(--line);
}

.section-index { margin: .45rem 0 0; }
.section h2 { max-width: 880px; margin-bottom: 2rem; font-size: clamp(2rem, 4.5vw, 4.4rem); font-weight: 500; letter-spacing: -.05em; line-height: 1.06; }
.statement > div > p { max-width: 660px; color: var(--muted); font-size: 1.1rem; }

.status-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(2rem, 6vw, 6rem); }
.status-grid article { padding-top: 1rem; border-top: 1px solid var(--line-bright); }
.status-number { color: var(--violet); font-size: clamp(2.6rem, 5vw, 4.8rem); letter-spacing: -.05em; line-height: 1; }
.status h3 { margin-bottom: .75rem; font-size: 1.05rem; font-weight: 600; }
.status article > p:last-child { color: var(--muted); }

.contact-link { display: inline-flex; gap: 1rem; color: var(--violet); font-size: clamp(1.1rem, 2.4vw, 1.8rem); text-underline-offset: .3em; }
.contact-link:hover { color: var(--text); }

.socials {
  display: flex;
  flex-wrap: wrap;
  gap: .65rem;
  margin-top: 2.5rem;
}

.social-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  padding: .6rem 1rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--quiet);
  cursor: default;
  font-size: .78rem;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.social-link::after {
  content: "Soon";
  margin-left: .65rem;
  color: var(--line-bright);
  font-size: .58rem;
  letter-spacing: .12em;
}

footer { display: flex; justify-content: space-between; padding-block: 2rem; border-top: 1px solid var(--line); color: var(--quiet); font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; }
footer p { margin: 0; }

:focus-visible { outline: 2px solid var(--violet); outline-offset: 4px; }

@media (max-width: 760px) {
  .site-header { min-height: 72px; }
  nav > a:not(.nav-contact) { display: none; }
  .hero { min-height: auto; grid-template-columns: 1fr; gap: 3.5rem; padding-block: 5rem; }
  .hero-aside { max-width: 440px; }
  .section { grid-template-columns: 1fr; gap: 2rem; }
  .status-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .brand-mark { display: none; }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .button { width: 100%; justify-content: space-between; }
  footer { align-items: flex-start; flex-direction: column; gap: .5rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}