/* Inovangel v2: a night sky over a machine.
   Layout: starfield behind everything; the thesis beside FIG. 1 set inside an astrolabe;
   claims; one sacred line; domains; correspondence. Dark only, by design. */
:root {
  --void: #040406;
  --glass: #09090E;
  --star: #ECE8DF;
  --light: #F7EBCB;
  --dim: #A4A4AE;
  --faint: #737582;
  --rule: #1C1D24;
  --orbit: #383A46;
  --gold: #D8C08C;
  --gold-line: #5E5238;
  --gold-soft: rgba(216, 192, 140, .13);
  --ion: #8EA8FF;
  --ion-soft: rgba(142, 168, 255, .07);
  --font-display: "Cormorant Garamond", "Cormorant", Garamond, "Times New Roman", serif;
  --font-body: "Geist", "Helvetica Neue", "Segoe UI", Arial, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --gutter: clamp(16px, 4vw, 56px);
  --max: 1240px;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; background: var(--void); }
body {
  margin: 0; background: var(--void); color: var(--star);
  font-family: var(--font-body); font-weight: 300; font-size: 1.0625rem; line-height: 1.65;
  -webkit-font-smoothing: antialiased; overflow-x: clip;
}
a { color: inherit; }
::selection { background: var(--gold); color: var(--void); }
:focus-visible { outline: 1px solid var(--gold); outline-offset: 4px; }
.wrap { width: 100%; max-width: var(--max); margin-inline: auto; padding-inline: var(--gutter); }
h1, h2, h3 { font-family: var(--font-display); font-weight: 300; text-wrap: balance; margin: 0; }

/* Sky */
#sky { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; }
.nebula {
  position: absolute; top: 0; left: 0; right: 0; height: 150vh; z-index: 0; pointer-events: none;
  background:
    radial-gradient(48% 42% at 74% 30%, var(--gold-soft), transparent 70%),
    radial-gradient(40% 36% at 92% 6%, var(--ion-soft), transparent 70%),
    radial-gradient(46% 40% at 6% 0%, var(--ion-soft), transparent 70%);
}
.page { position: relative; z-index: 1; }

/* Viewfinder frame */
.frame { position: fixed; inset: 12px; border: 1px solid var(--rule); pointer-events: none; z-index: 40; }
.frame i { position: absolute; width: 13px; height: 13px; }
.frame i::before, .frame i::after { content: ""; position: absolute; background: var(--faint); }
.frame i::before { left: 6px; top: 0; width: 1px; height: 13px; }
.frame i::after { top: 6px; left: 0; height: 1px; width: 13px; }
.frame i:nth-child(1) { top: -7px; left: -7px; }
.frame i:nth-child(2) { top: -7px; right: -7px; }
.frame i:nth-child(3) { bottom: -7px; left: -7px; }
.frame i:nth-child(4) { bottom: -7px; right: -7px; }
@media (max-width: 600px) { .frame { inset: 6px; } .frame i { display: none; } }

/* Meta strip + header */
.meta {
  display: flex; justify-content: space-between; gap: 1rem; padding-block: 26px 0;
  font: 400 .64rem/1.4 var(--font-mono); letter-spacing: .2em; text-transform: uppercase; color: var(--faint);
}
.meta b { font-weight: 400; color: var(--dim); font-variant-numeric: tabular-nums; }
@media (max-width: 640px) { .meta .opt { display: none; } }
.top { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-block: 18px 0; }
.mark { display: inline-flex; align-items: center; gap: .75rem; text-decoration: none; color: var(--star); }
.glyph { width: 30px; height: 22px; color: var(--gold); flex: none; }
.glyph circle { fill: var(--star); }
.word { font-family: var(--font-display); font-weight: 500; font-size: 1.12rem; letter-spacing: .34em; text-transform: uppercase; }
nav { display: flex; align-items: center; gap: clamp(1rem, 2.4vw, 2rem); font-size: .9rem; }
nav a { text-decoration: none; color: var(--dim); transition: color .3s; }
nav a:hover { color: var(--star); }
nav a.pill { color: var(--light); border: 1px solid var(--gold-line); padding: .55rem 1rem; transition: border-color .3s, color .3s; }
nav a.pill:hover { border-color: var(--gold); color: var(--gold); }
@media (max-width: 560px) { nav a.opt { display: none; } }

.eyebrow {
  margin: 0 0 1.4rem; font: 400 .68rem/1.5 var(--font-mono); letter-spacing: .24em; text-transform: uppercase; color: var(--faint);
}
.eyebrow::before { content: "\2726"; color: var(--gold); margin-right: .9em; }

/* Hero */
.hero {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
  gap: clamp(32px, 5vw, 80px); align-items: center;
  padding-block: clamp(48px, 8vw, 112px) clamp(64px, 8vw, 112px);
}
.hero-copy { min-width: 0; }
h1 { font-size: clamp(3.2rem, 1.4rem + 5.6vw, 6.6rem); line-height: .98; letter-spacing: -.015em; max-width: 10.5ch; }
h1 em { font-style: italic; font-weight: 400; color: var(--gold); }
.lead { margin: 2rem 0 0; max-width: 33rem; font-size: clamp(1.04rem, 1rem + .25vw, 1.16rem); color: var(--dim); }
.axiom {
  margin: 2rem 0 0; max-width: 30rem; padding-left: 1.25rem; border-left: 1px solid var(--gold);
  font-family: var(--font-display); font-style: italic; font-size: clamp(1.25rem, 1.1rem + .5vw, 1.55rem); line-height: 1.35; color: var(--star);
}
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1.1rem 1.8rem; margin-top: 2.6rem; }
.btn {
  display: inline-flex; align-items: center; gap: .7rem;
  font: 400 .95rem/1 var(--font-body); color: var(--light); text-decoration: none;
  background: transparent; border: 1px solid var(--gold); padding: 1.05rem 1.5rem; cursor: pointer;
  transition: background-color .35s ease, color .35s ease, box-shadow .35s ease;
}
.btn:hover { background: var(--gold); color: var(--void); box-shadow: 0 0 48px var(--gold-soft); }
.btn .arr { transition: transform .35s; }
.btn:hover .arr { transform: translateX(4px); }
.link { color: var(--dim); text-decoration: underline; text-decoration-color: var(--orbit); text-underline-offset: .35em; text-decoration-thickness: 1px; transition: color .3s, text-decoration-color .3s; }
.link:hover { color: var(--star); text-decoration-color: var(--gold); }
.seal { margin-left: auto; width: 112px; height: 112px; flex: none; animation: spin 48s linear infinite; }
.seal text { font: 400 8.6px var(--font-mono); fill: var(--faint); letter-spacing: 1px; }
.seal .s-ring { fill: none; stroke: var(--rule); }
.seal .s-orbit { fill: none; stroke: var(--gold); stroke-width: 1; }
.seal .s-core { fill: var(--star); }
@media (max-width: 640px) { .seal { width: 88px; height: 88px; } }

/* FIG. 1 */
.vessel { margin: 0; min-width: 0; }
.fig1 { display: block; width: 100%; max-width: 580px; height: auto; margin: 0 auto; overflow: visible; }
figcaption { border-top: 1px solid var(--rule); margin-top: 1.2rem; padding-top: 1.1rem; display: grid; gap: 1rem; max-width: 580px; margin-inline: auto; }
.cap-title { font: 400 .66rem/1.4 var(--font-mono); letter-spacing: .22em; text-transform: uppercase; color: var(--faint); }
.cap-title b { font-weight: 500; color: var(--gold); margin-right: 1em; }
.legend { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr)); gap: .7rem 1.8rem; }
.legend li { display: grid; grid-template-columns: 2.6em minmax(0, 1fr); gap: .75rem; align-items: baseline; cursor: default; }
.legend b {
  font: 400 .7rem/1 var(--font-mono); color: var(--gold); text-align: center; padding: .28rem 0;
  border: 1px solid var(--rule); font-variant-numeric: tabular-nums; transition: background-color .3s, color .3s, border-color .3s;
}
.legend span { font-size: .84rem; line-height: 1.5; color: var(--dim); }
.legend strong { font-weight: 500; color: var(--star); transition: color .3s; }
.legend li.on b { background: var(--gold); border-color: var(--gold); color: var(--void); }
.legend li.on strong { color: var(--gold); }

.fig1 .st-gold { stop-color: var(--gold); }
.fig1 .st-light { stop-color: var(--light); }
.fig1 .ring { fill: none; stroke: var(--orbit); stroke-width: 1; }
.fig1 .ring.dash { stroke: var(--rule); }
.fig1 .ticks { fill: none; stroke: var(--faint); stroke-width: 7; opacity: .75; }
.fig1 .majors { fill: none; stroke: var(--gold); stroke-width: 12; opacity: .6; }
.fig1 .seg { fill: none; stroke: var(--ion); stroke-width: 1.1; opacity: .32; }
.fig1 .astro { transform-box: fill-box; transform-origin: center; animation: spin 240s linear infinite; }
.fig1 .astro-rev { transform-box: fill-box; transform-origin: center; animation: spin 150s linear infinite reverse; }
.fig1 .rays line { stroke: url(#rayfade); stroke-width: 1; }
.fig1 .rays { animation: breathe 7s ease-in-out infinite; }
.fig1 .ln { fill: none; stroke: var(--star); stroke-width: 1.25; stroke-linecap: round; stroke-linejoin: round; transition: stroke .35s, stroke-width .35s; }
.fig1 .solid { fill: var(--void); }
.fig1 .thin { stroke-width: .8; opacity: .7; }
.fig1 .base .ln { stroke: var(--dim); }
.fig1 .feather { fill: none; stroke: var(--star); stroke-width: .9; stroke-linecap: round; opacity: .85; transition: stroke .35s; }
.fig1 .covert { fill: none; stroke: var(--star); stroke-width: .7; stroke-linecap: round; opacity: .38; }
.fig1 .node { fill: var(--gold); }
.fig1 .wing { transform-box: fill-box; transform-origin: 100% 100%; animation: wingbeat 7s ease-in-out infinite; }
.fig1 .aureole { fill: none; stroke: var(--gold); stroke-width: 1.6; transition: stroke-width .35s; }
.fig1 .halo-g { animation: float 6s ease-in-out infinite; }
.fig1 .sat { fill: var(--light); }
.fig1 .fil { fill: none; stroke: var(--light); stroke-width: 1.4; stroke-linecap: round; }
.fig1 .core { transform-box: fill-box; transform-origin: center; animation: pulse 4.5s ease-in-out infinite; }
.fig1 .spark { fill: var(--light); transform-box: fill-box; transform-origin: center; animation: twinkle 5s ease-in-out infinite; }
.fig1 .spark.s2 { animation-delay: 2.2s; }
.fig1 .ldr { fill: none; stroke: var(--faint); stroke-width: .7; }
.fig1 text { font-family: var(--font-mono); font-size: 12px; fill: var(--gold); letter-spacing: .08em; }
.fig1 g.on .ln, .fig1 g.on .feather { stroke: var(--gold); }
.fig1 g.on .ln { stroke-width: 1.8; }
.fig1 g.on .aureole { stroke-width: 2.6; }
.fig1 g.on .core { animation-duration: 1.4s; }

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes breathe { 0%, 100% { opacity: .55; } 50% { opacity: 1; } }
@keyframes pulse { 0%, 100% { transform: scale(.92); opacity: .75; } 50% { transform: scale(1.08); opacity: 1; } }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }
@keyframes wingbeat { 0%, 100% { transform: rotate(0); } 50% { transform: rotate(4deg); } }
@keyframes twinkle { 0%, 100% { transform: scale(.35); opacity: .2; } 50% { transform: scale(1); opacity: 1; } }

/* Status ticker */
.ticker { border-block: 1px solid var(--rule); overflow: hidden; background: rgba(4, 4, 6, .55); }
.track { display: flex; width: max-content; animation: tick 70s linear infinite; }
.track span {
  display: inline-flex; align-items: center; gap: 2.8rem; padding: 1.05rem 0 1.05rem 2.8rem;
  font: 400 .68rem/1 var(--font-mono); letter-spacing: .3em; text-transform: uppercase; white-space: nowrap; color: var(--faint);
}
.track span::after { content: "\2726"; color: var(--gold); font-size: .62rem; }
@keyframes tick { to { transform: translateX(-50%); } }

/* Shared section bits */
section { scroll-margin-top: 28px; }
h2 { font-size: clamp(2.4rem, 1.4rem + 3vw, 4rem); line-height: 1.02; letter-spacing: -.01em; }
.sec-note { margin: 1.1rem 0 0; color: var(--dim); max-width: 22rem; }

/* Claims */
.claims {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr);
  gap: clamp(24px, 5vw, 88px); padding-block: clamp(80px, 10vw, 150px) 0;
}
.sec-head { min-width: 0; }
.claim-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--rule); min-width: 0; }
.claim-list li {
  display: grid; grid-template-columns: 3.4rem minmax(0, 1fr); gap: 1rem;
  padding: 1.7rem .8rem; border-bottom: 1px solid var(--rule); transition: background-color .5s;
}
.claim-list .n { font-family: var(--font-display); font-style: italic; font-size: 2rem; line-height: 1.05; color: var(--gold); font-variant-numeric: tabular-nums; }
.claim-list p { margin: 0; font-family: var(--font-display); font-weight: 400; font-size: clamp(1.32rem, 1.05rem + .8vw, 1.78rem); line-height: 1.32; max-width: 34ch; }
.claim-list li:target { background: var(--glass); }
.ref { color: var(--star); text-decoration: underline; text-decoration-color: var(--gold); text-decoration-thickness: 1px; text-underline-offset: .22em; }
.ref:hover { color: var(--gold); }
@media (max-width: 860px) { .claims { grid-template-columns: 1fr; } }

/* Creed */
.creed { padding-block: clamp(100px, 13vw, 190px) 0; }
.creed-line {
  margin: 0; max-width: 15ch; font-family: var(--font-display); font-weight: 300; font-style: italic;
  font-size: clamp(2.5rem, 1rem + 4.8vw, 5.4rem); line-height: 1.04; text-wrap: balance;
}
.creed-line::before { content: ""; display: block; width: 64px; height: 1px; background: var(--gold); margin-bottom: 2.2rem; }
.creed-sub { margin: 2.2rem 0 0; font: 400 .68rem/1.9 var(--font-mono); letter-spacing: .26em; text-transform: uppercase; color: var(--faint); }
.creed-sub b { font-weight: 400; color: var(--gold); }

/* Domains */
.domains { padding-block: clamp(100px, 12vw, 170px) 0; }
.domains .sec-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 1rem 2rem; margin-bottom: 2.4rem; }
.domains .sec-note { margin: 0; }
.classes { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
@media (max-width: 1000px) { .classes { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 540px) { .classes { grid-template-columns: 1fr; } }
.classes li {
  background: var(--glass); border: 1px solid var(--rule); padding: 1.6rem 1.4rem 1.9rem; min-width: 0;
  display: flex; flex-direction: column; gap: .85rem;
  transition: border-color .4s ease, box-shadow .4s ease, transform .4s ease;
}
.classes li:hover { border-color: var(--gold-line); box-shadow: 0 24px 70px -24px var(--gold-soft); transform: translateY(-3px); }
.code { font: 400 .64rem/1.4 var(--font-mono); letter-spacing: .22em; text-transform: uppercase; color: var(--faint); }
.classes svg { width: 44px; height: 44px; color: var(--star); transition: color .4s, transform .6s ease; }
.classes li:hover svg { color: var(--gold); transform: rotate(-10deg); }
h3 { font-weight: 500; font-size: 1.62rem; line-height: 1.08; }
.classes p { margin: 0; color: var(--dim); font-size: .95rem; }

/* Correspondence */
.contact { padding-block: clamp(100px, 12vw, 170px); }
.contact-card {
  position: relative; overflow: hidden; border: 1px solid var(--rule);
  background: radial-gradient(70% 110% at 100% 0%, var(--gold-soft), transparent 62%), var(--glass);
  padding: clamp(28px, 5vw, 72px);
  display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, .7fr); gap: clamp(28px, 4vw, 72px); align-items: end;
}
.contact-card::before { content: ""; position: absolute; top: 0; left: 8%; right: 8%; height: 1px; background: linear-gradient(90deg, transparent, var(--gold), transparent); }
.contact-card > div { min-width: 0; position: relative; }
.contact-card h2 { max-width: 13ch; }
.contact-card p { color: var(--dim); max-width: 32rem; margin: 1.3rem 0 0; }
.orbit-deco { position: absolute; top: clamp(18px, 4vw, 48px); right: clamp(18px, 5vw, 64px); width: clamp(110px, 14vw, 180px); height: auto; pointer-events: none; }
.orbit-deco .o-path { fill: none; stroke: var(--gold-line); stroke-width: 1; }
.orbit-deco .o-core { fill: var(--star); }
.orbit-deco .o-sat { fill: var(--light); }
.addr { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 1.4rem; margin-top: 2.2rem; }
.addr a {
  font-family: var(--font-display); font-weight: 400; font-size: clamp(1.8rem, 1rem + 3vw, 3.5rem); line-height: 1.12;
  color: var(--star); text-decoration: none; border-bottom: 1px solid var(--gold); overflow-wrap: anywhere; transition: color .3s;
}
.addr a:hover { color: var(--gold); }
.ghost {
  font: 400 .66rem/1 var(--font-mono); letter-spacing: .18em; text-transform: uppercase; color: var(--dim);
  background: transparent; border: 1px solid var(--orbit); padding: .8rem 1rem; cursor: pointer; transition: color .3s, border-color .3s;
}
.ghost:hover { color: var(--gold); border-color: var(--gold); }
.facts { margin: 0; border-top: 1px solid var(--orbit); }
.facts div { display: flex; justify-content: space-between; gap: 1rem; padding: .9rem 0; border-bottom: 1px solid var(--orbit); }
.facts dt { font: 400 .64rem/1.8 var(--font-mono); letter-spacing: .2em; text-transform: uppercase; color: var(--faint); }
.facts dd { margin: 0; color: var(--star); text-align: right; }
@media (max-width: 860px) { .contact-card { grid-template-columns: 1fr; } }

/* Footer */
.foot { padding-block: 0 48px; }
.foot-row { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: .75rem 2rem; padding-block: 1.5rem; border-top: 1px solid var(--rule); }
.foot-row p { margin: 0; font-family: var(--font-display); font-style: italic; font-size: 1.2rem; color: var(--dim); }
.fine { font: 400 .64rem/1.6 var(--font-mono); letter-spacing: .16em; text-transform: uppercase; color: var(--faint); }
.quiet { color: var(--faint); text-decoration: none; border-bottom: 1px dotted var(--orbit); transition: color .3s; }
.quiet:hover { color: var(--gold); }

/* Schedule A (holdings page) */
.schedule { padding-block: clamp(56px, 9vw, 120px) clamp(80px, 10vw, 140px); }
.schedule h1 { max-width: none; }
.schedule .lead { max-width: 36rem; }
.table-wrap { overflow-x: auto; margin-top: 2.8rem; border: 1px solid var(--rule); background: var(--glass); }
table { width: 100%; border-collapse: collapse; min-width: 620px; }
th, td { text-align: left; padding: 1.15rem 1.35rem; border-bottom: 1px solid var(--rule); vertical-align: middle; }
tbody tr:last-child td { border-bottom: 0; }
th { font: 400 .64rem/1 var(--font-mono); letter-spacing: .2em; text-transform: uppercase; color: var(--faint); }
td.no { font: 400 .8rem/1 var(--font-mono); color: var(--faint); white-space: nowrap; }
td.co { font-family: var(--font-display); font-weight: 500; font-size: 1.55rem; white-space: nowrap; }
td.field { color: var(--dim); }
.status { display: inline-block; font: 400 .62rem/1 var(--font-mono); letter-spacing: .18em; text-transform: uppercase; color: var(--gold); border: 1px solid var(--gold-line); padding: .4rem .6rem; white-space: nowrap; }
.status.muted { color: var(--faint); border-color: var(--rule); }
.redact { display: inline-block; position: relative; background: var(--star); opacity: .82; color: transparent; line-height: 1.15; user-select: none; cursor: default; }
.redact::after {
  content: "withheld"; position: absolute; inset: 0; display: grid; place-items: center;
  font: 500 .58rem/1 var(--font-mono); letter-spacing: .2em; text-transform: uppercase; color: var(--void); opacity: 0; transition: opacity .3s;
}
.redact:hover::after { opacity: 1; }
.footnote { margin: 1.3rem 0 0; font-size: .85rem; color: var(--faint); }

@media (max-width: 920px) { .hero { grid-template-columns: 1fr; } }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}