/* ═══════════════════════════════════════════════════════════════
   AURELIA — atomic-age optimism, drafted like a master plan
   cream paper × midnight teal × gold leaf
   ═══════════════════════════════════════════════════════════════ */

:root {
  --cream:      #F6EFE3;
  --cream-deep: #EDE2CC;
  --ink:        #20302C;
  --ink-soft:   #4C5B55;
  --midnight:   #0E2A2B;
  --midnight-2: #0A2021;
  --paper-ink:  #E9DFC9;      /* text on midnight */
  --paper-dim:  #A9B4A9;
  --gold:       #C99A3C;
  --gold-hi:    #E4B95B;
  --coral:      #C2502F;
  --teal:       #0A9080;

  /* chart palettes — validated (dataviz six checks) */
  --c-light-1: #0A9080; --c-light-2: #B07C1E; --c-light-3: #3F6FB5; --c-light-4: #C2502F;
  --c-dark-1:  #0F9282; --c-dark-2:  #BB852A; --c-dark-3:  #5E8BC9; --c-dark-4:  #D2603C;

  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Archivo", "Helvetica Neue", sans-serif;
  --font-mono: "Spline Sans Mono", ui-monospace, monospace;

  --wrap: 1200px;
  --ease-out: cubic-bezier(.16, 1, .3, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--cream);
  color: var(--ink);
  font-size: 17px;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
.mono { font-family: var(--font-mono); letter-spacing: .08em; }

/* ── film grain over everything ── */
.grain {
  position: fixed; inset: -50%; width: 200%; height: 200%;
  pointer-events: none; z-index: 9990; opacity: .5;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3CfeComponentTransfer%3E%3CfeFuncA type='linear' slope='0.06'/%3E%3C/feComponentTransfer%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain-shift 1.2s steps(4) infinite;
}
@keyframes grain-shift {
  0% { transform: translate(0,0) } 25% { transform: translate(-2%,1%) }
  50% { transform: translate(1%,-2%) } 75% { transform: translate(-1%,2%) } 100% { transform: translate(0,0) }
}

/* ── scroll progress ── */
.scroll-progress { position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: 9999; background: transparent; }
.scroll-progress span { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--gold), var(--gold-hi)); }

/* ═══════════════ NAV ═══════════════ */
#siteNav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  display: flex; align-items: center; gap: 2rem;
  padding: .8rem 2rem;
  color: var(--paper-ink);
  transform: translateY(-110%);
  transition: transform .5s var(--ease-out), background .4s;
}
#siteNav.visible {
  transform: translateY(0);
  background: color-mix(in srgb, var(--midnight-2) 88%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid color-mix(in srgb, var(--gold) 25%, transparent);
}
.nav-mark { display: flex; align-items: center; gap: .6rem; text-decoration: none; color: var(--gold-hi); }
.nav-mark svg { animation: slow-spin 40s linear infinite; }
@keyframes slow-spin { to { transform: rotate(360deg) } }
.nav-mark span { font-family: var(--font-display); font-size: 1.3rem; font-weight: 600; font-variation-settings: "SOFT" 60; }
.nav-links { display: flex; gap: 1.4rem; flex: 1; justify-content: center; flex-wrap: wrap; }
.nav-links a {
  text-decoration: none; font-size: .78rem; text-transform: uppercase; letter-spacing: .14em;
  color: var(--paper-dim); transition: color .25s; position: relative;
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: -4px; height: 1px; width: 0;
  background: var(--gold); transition: width .3s var(--ease-out);
}
.nav-links a:hover { color: var(--gold-hi); }
.nav-links a:hover::after { width: 100%; }
.nav-badge { font-size: .65rem; color: var(--gold); border: 1px solid color-mix(in srgb, var(--gold) 40%, transparent); padding: .3rem .7rem; border-radius: 99px; white-space: nowrap; }
@media (max-width: 900px) { .nav-badge { display: none } .nav-links { display: none } }

/* ═══════════════ HERO ═══════════════ */
.hero {
  position: relative; min-height: 100svh;
  display: flex; flex-direction: column; justify-content: flex-end;
  color: var(--paper-ink); overflow: hidden;
  background: var(--midnight-2);
}
.hero-bg { position: absolute; inset: 0; }
.hero-bg img {
  width: 100%; height: 100%; object-fit: cover;
  animation: kenburns 26s var(--ease-out) both;
  transform-origin: 50% 30%;
}
@keyframes kenburns { from { transform: scale(1.14) } to { transform: scale(1) } }
.hero-veil {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(10,32,33,.55) 0%, rgba(10,32,33,0) 30%, rgba(10,32,33,.2) 55%, rgba(10,32,33,.92) 100%),
    radial-gradient(ellipse at 50% 110%, rgba(201,154,60,.28), transparent 55%);
}
.hero-rings {
  position: absolute; inset: 0; width: 100%; height: 100%;
  mix-blend-mode: screen; opacity: .3; pointer-events: none;
}
.hero-rings circle, .hero-rings line {
  fill: none; stroke: var(--gold-hi); stroke-width: 1;
  stroke-dasharray: 3 6; vector-effect: non-scaling-stroke;
}
.rings-rotor { transform-origin: 500px 500px; animation: slow-spin 120s linear infinite; }

.hero-inner { position: relative; z-index: 2; padding: 0 2rem; max-width: var(--wrap); margin: 0 auto; width: 100%; }
.hero-kicker { font-size: .8rem; color: var(--gold-hi); letter-spacing: .38em; margin-bottom: 1rem; }
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(4.2rem, 15.5vw, 15rem);
  font-weight: 560;
  font-variation-settings: "opsz" 144, "SOFT" 40, "WONK" 1;
  line-height: .88; letter-spacing: .015em;
  color: var(--cream);
  text-shadow: 0 8px 60px rgba(10,32,33,.6);
  display: flex;
}
.hero-title span { display: inline-block; opacity: 0; transform: translateY(.35em) rotate(2deg); animation: letter-rise 1s var(--ease-out) forwards; }
.hero-title span:nth-child(1) { animation-delay: .15s }
.hero-title span:nth-child(2) { animation-delay: .23s }
.hero-title span:nth-child(3) { animation-delay: .31s }
.hero-title span:nth-child(4) { animation-delay: .39s }
.hero-title span:nth-child(5) { animation-delay: .47s }
.hero-title span:nth-child(6) { animation-delay: .55s }
.hero-title span:nth-child(7) { animation-delay: .63s }
@keyframes letter-rise { to { opacity: 1; transform: translateY(0) rotate(0) } }

.reveal-line { overflow: hidden; }
.reveal-line > span { display: inline-block; opacity: 0; transform: translateY(110%); animation: line-rise .9s var(--ease-out) forwards; }
.hero-kicker.reveal-line > span { animation-delay: .05s }
.hero-sub.reveal-line > span { animation-delay: .8s }
.hero-cta.reveal-line > span { animation-delay: 1s }
@keyframes line-rise { to { opacity: 1; transform: translateY(0) } }

.hero-sub { max-width: 44ch; font-size: clamp(1.02rem, 1.6vw, 1.25rem); color: #E4DCC8; margin-top: 1.4rem; text-shadow: 0 1px 18px rgba(10,32,33,.95), 0 0 46px rgba(10,32,33,.8); }
.hero-cta { margin-top: 2rem; }
.btn {
  display: inline-block; text-decoration: none; font-family: var(--font-mono);
  font-size: .8rem; letter-spacing: .18em; text-transform: uppercase;
  padding: .95rem 1.8rem; border-radius: 3px; margin-right: .8rem; margin-bottom: .5rem;
  transition: transform .25s var(--ease-out), box-shadow .25s, background .25s, color .25s;
}
.btn-gold { background: var(--gold); color: var(--midnight-2); box-shadow: 0 6px 30px rgba(201,154,60,.35); }
.btn-gold:hover { background: var(--gold-hi); transform: translateY(-3px); box-shadow: 0 12px 40px rgba(201,154,60,.5); }
.btn-ghost { border: 1px solid color-mix(in srgb, var(--paper-ink) 45%, transparent); color: var(--paper-ink); }
.btn-ghost:hover { border-color: var(--gold-hi); color: var(--gold-hi); transform: translateY(-3px); }

.hero-stats {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  max-width: var(--wrap); margin: 3.5rem auto 0; width: calc(100% - 4rem);
  border-top: 1px solid color-mix(in srgb, var(--gold) 35%, transparent);
}
.hstat { padding: 1.2rem 0 1.6rem; }
.hstat b { font-family: var(--font-display); font-size: clamp(1.6rem, 3vw, 2.6rem); font-weight: 500; color: var(--gold-hi); display: block; font-variation-settings: "opsz" 60; }
.hstat b small { font-size: .55em; }
.hstat i { font-style: normal; font-size: .78rem; color: var(--paper-dim); text-transform: uppercase; letter-spacing: .1em; }
@media (max-width: 760px) { .hero-stats { grid-template-columns: repeat(2, 1fr); gap: .6rem } }

/* ── ticker ── */
.ticker {
  position: relative; z-index: 2; overflow: hidden;
  border-top: 1px solid color-mix(in srgb, var(--gold) 30%, transparent);
  background: color-mix(in srgb, var(--midnight-2) 70%, transparent);
  padding: .55rem 0;
}
.ticker-track {
  display: inline-flex; gap: 2.2rem; white-space: nowrap;
  font-family: var(--font-mono); font-size: .72rem; letter-spacing: .16em; color: var(--gold);
  animation: ticker-run 52s linear infinite; will-change: transform;
}
@keyframes ticker-run { to { transform: translateX(-50%) } }

/* ═══════════════ SECTIONS ═══════════════ */
.sec { position: relative; padding: clamp(5rem, 10vw, 9rem) 0; }
.sec-day { background: var(--cream); color: var(--ink); }
.sec-day:nth-of-type(even) { background: var(--cream-deep); }
.sec-night { background: linear-gradient(180deg, var(--midnight-2), var(--midnight) 12%, var(--midnight) 88%, var(--midnight-2)); color: var(--paper-ink); }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 2rem; }
.wrap.narrow { max-width: 860px; }

.sec-head { margin-bottom: clamp(2.5rem, 5vw, 4.5rem); max-width: 780px; }
.kicker { display: inline-block; font-size: .72rem; letter-spacing: .34em; color: var(--coral); margin-bottom: 1.1rem; }
.sec-night .kicker { color: var(--gold-hi); }
.sec h2 {
  font-family: var(--font-display); font-weight: 480;
  font-size: clamp(2.4rem, 5.4vw, 4.4rem); line-height: 1.02;
  font-variation-settings: "opsz" 144, "SOFT" 30;
  margin-bottom: 1.3rem;
}
.sec h2 em { font-style: italic; font-variation-settings: "opsz" 144, "SOFT" 80, "WONK" 1; color: var(--teal); }
.sec-night h2 em { color: var(--gold-hi); }
.lede { font-size: clamp(1rem, 1.5vw, 1.18rem); color: var(--ink-soft); max-width: 62ch; }
.sec-night .lede { color: var(--paper-dim); }
.hint-gold { color: var(--gold); font-weight: 600; }

/* scroll reveal */
.reveal { opacity: 0; transform: translateY(36px); transition: opacity .9s var(--ease-out), transform .9s var(--ease-out); }
.reveal.in { opacity: 1; transform: none; }

/* ═══════════════ MANIFESTO ═══════════════ */
.walt { margin: 0 0 3.2rem; position: relative; padding-left: 2.2rem; border-left: 3px solid var(--gold); }
.walt p {
  font-family: var(--font-display); font-style: italic; font-weight: 420;
  font-size: clamp(1.5rem, 3vw, 2.3rem); line-height: 1.25;
  font-variation-settings: "opsz" 80, "SOFT" 70;
}
.walt cite { display: block; margin-top: 1.1rem; font-family: var(--font-mono); font-style: normal; font-size: .78rem; letter-spacing: .2em; color: var(--ink-soft); }
.manifesto-body p { margin-bottom: 1.3rem; font-size: 1.08rem; }
.dropcap::first-letter {
  font-family: var(--font-display); font-weight: 600; font-size: 4.6em;
  float: left; line-height: .78; padding: .06em .12em 0 0; color: var(--coral);
  font-variation-settings: "opsz" 144, "WONK" 1;
}
.laws { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; margin-top: 3.4rem; }
.law { border-top: 2px solid var(--ink); padding-top: 1.1rem; }
.law-num { font-size: .68rem; color: var(--coral); letter-spacing: .3em; }
.law h3 { font-family: var(--font-display); font-weight: 550; font-size: 1.35rem; margin: .5rem 0 .55rem; }
.law p { font-size: .92rem; color: var(--ink-soft); }
@media (max-width: 760px) { .laws { grid-template-columns: 1fr } }

/* ═══════════════ THE PLAN ═══════════════ */
.plan-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(280px, 1fr); gap: 3rem; align-items: center; }
@media (max-width: 900px) { .plan-grid { grid-template-columns: 1fr } }
.plan-map svg { width: 100%; height: auto; display: block; }
.plan-map .ringzone { cursor: pointer; transition: opacity .3s; }
.plan-map .ringzone.dim { opacity: .35; }
.plan-map text { pointer-events: none; }
.plan-panel {
  background: color-mix(in srgb, var(--midnight-2) 60%, transparent);
  border: 1px solid color-mix(in srgb, var(--gold) 30%, transparent);
  border-radius: 6px; padding: 2rem;
  min-height: 21rem;
  box-shadow: 0 20px 60px rgba(0,0,0,.35);
}
.panel-ring { font-size: .68rem; color: var(--gold-hi); letter-spacing: .26em; }
.plan-panel h3 { font-family: var(--font-display); font-size: 2rem; font-weight: 520; margin: .6rem 0 .8rem; font-variation-settings: "SOFT" 50; }
.plan-panel p { font-size: .95rem; color: var(--paper-dim); }
.panel-facts { list-style: none; margin-top: 1.3rem; display: flex; flex-direction: column; gap: .45rem; }
.panel-facts li { font-size: .7rem; color: var(--gold); letter-spacing: .14em; border-left: 2px solid var(--gold); padding-left: .7rem; }

/* ═══════════════ MOVEMENT ═══════════════ */
.levels { display: flex; flex-direction: column; gap: clamp(2rem, 4vw, 3.5rem); margin-bottom: 4rem; }
.level { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 2.4rem; align-items: center; }
.level:nth-child(even) { direction: rtl; }
.level:nth-child(even) > * { direction: ltr; }
.level figure { overflow: hidden; border-radius: 6px; box-shadow: 0 24px 70px rgba(32,48,44,.28); }
.level figure img { transition: transform 1.2s var(--ease-out); aspect-ratio: 16/10; object-fit: cover; }
.level:hover figure img { transform: scale(1.05); }
.level-tag { font-size: .68rem; color: var(--coral); letter-spacing: .3em; }
.level h3 { font-family: var(--font-display); font-size: clamp(1.5rem, 2.6vw, 2.1rem); font-weight: 540; margin: .6rem 0 .8rem; }
.level p { color: var(--ink-soft); font-size: .98rem; }
.chips { list-style: none; display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.1rem; }
.chips li {
  font-family: var(--font-mono); font-size: .66rem; letter-spacing: .1em; text-transform: uppercase;
  border: 1px solid color-mix(in srgb, var(--ink) 30%, transparent);
  padding: .35rem .75rem; border-radius: 99px; color: var(--ink-soft);
}
@media (max-width: 820px) { .level { grid-template-columns: 1fr } .level:nth-child(even) { direction: ltr } }

/* ═══════════════ CHARTS (shared) ═══════════════ */
.chart-card {
  background: color-mix(in srgb, #fff 42%, transparent);
  border: 1px solid color-mix(in srgb, var(--ink) 12%, transparent);
  border-radius: 6px; padding: 1.8rem;
}
.sec-night .chart-card {
  background: color-mix(in srgb, var(--midnight-2) 55%, transparent);
  border-color: color-mix(in srgb, var(--gold) 22%, transparent);
}
.chart-head h4 { font-family: var(--font-display); font-weight: 550; font-size: 1.2rem; margin-bottom: 1.2rem; }
.chart-note { font-family: var(--font-body); font-weight: 400; font-size: .82rem; color: var(--ink-soft); }
.sec-night .chart-note { color: var(--paper-dim); }
.chart svg { width: 100%; height: auto; display: block; overflow: visible; }
.chart .bar-track { fill: color-mix(in srgb, var(--ink) 7%, transparent); }
.chart text { font-family: var(--font-body); }
.chart .axis-label { font-size: 13px; fill: var(--ink-soft); }
.chart .val-label { font-family: var(--font-mono); font-size: 12.5px; fill: var(--ink); }
.sec-night .chart .axis-label { fill: var(--paper-dim); }
.sec-night .chart .val-label { fill: var(--paper-ink); }
.chart-foot { margin-top: 1.1rem; font-size: .62rem; letter-spacing: .12em; color: var(--ink-soft); opacity: .8; }
.sec-night .chart-foot { color: var(--paper-dim); }
.legend { display: flex; flex-wrap: wrap; gap: 1rem 1.4rem; margin-top: 1.2rem; }
.legend span { display: inline-flex; align-items: center; gap: .5rem; font-size: .8rem; color: var(--ink-soft); }
.sec-night .legend span { color: var(--paper-dim); }
.legend i { width: 11px; height: 11px; border-radius: 3px; display: inline-block; }
.mode-share { margin-top: 1rem; background: color-mix(in srgb, #fff 42%, transparent); border: 1px solid color-mix(in srgb, var(--ink) 12%, transparent); border-radius: 6px; padding: 1.8rem; }

.tooltip {
  position: fixed; z-index: 5000; pointer-events: none;
  background: var(--midnight-2); color: var(--cream);
  font-size: .72rem; letter-spacing: .08em; padding: .55rem .8rem; border-radius: 4px;
  border: 1px solid var(--gold); box-shadow: 0 8px 30px rgba(0,0,0,.4);
  opacity: 0; transform: translate(-50%, calc(-100% - 12px)) scale(.95);
  transition: opacity .18s, transform .18s; white-space: nowrap;
}
.tooltip.show { opacity: 1; transform: translate(-50%, calc(-100% - 12px)) scale(1); }

/* ═══════════════ POWER ═══════════════ */
.power-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 2.4rem; align-items: start; }
@media (max-width: 880px) { .power-grid { grid-template-columns: 1fr } }
.chart-donut { display: grid; place-items: center; }
.power-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
@media (max-width: 560px) { .power-facts { grid-template-columns: 1fr } }
.stat-tile {
  border: 1px solid color-mix(in srgb, var(--gold) 28%, transparent);
  border-radius: 6px; padding: 1.5rem 1.4rem;
  background: color-mix(in srgb, var(--midnight-2) 45%, transparent);
}
.stat-tile b { font-family: var(--font-display); font-weight: 500; font-size: 2.1rem; color: var(--gold-hi); display: block; margin-bottom: .5rem; font-variation-settings: "opsz" 60; }
.stat-tile b small { font-size: .5em; letter-spacing: .05em; }
.stat-tile i { font-style: normal; font-size: .84rem; color: var(--paper-dim); line-height: 1.5; }

/* ═══════════════ WATER ═══════════════ */
.water-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 2.6rem; align-items: start; }
@media (max-width: 880px) { .water-grid { grid-template-columns: 1fr } }
.water-copy h3 { font-family: var(--font-display); font-size: 1.7rem; font-weight: 540; margin-bottom: .9rem; }
.water-copy > p { color: var(--ink-soft); }
.water-fig { margin-top: 1.6rem; border-radius: 6px; overflow: hidden; box-shadow: 0 24px 70px rgba(32,48,44,.25); }
.water-fig img { aspect-ratio: 16/9; object-fit: cover; }
figcaption.mono, .water-fig figcaption, .meta-fig figcaption, .food-hero figcaption {
  font-size: .62rem; letter-spacing: .18em; padding: .7rem 1rem; color: var(--ink-soft);
  background: color-mix(in srgb, #fff 50%, transparent);
}
.sec-night figcaption { background: color-mix(in srgb, var(--midnight-2) 80%, transparent); color: var(--paper-dim); }

/* ═══════════════ METABOLISM ═══════════════ */
.meta-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 3rem; align-items: start; }
@media (max-width: 880px) { .meta-grid { grid-template-columns: 1fr } }
.meta-item { display: flex; gap: 1.4rem; padding: 1.6rem 0; border-bottom: 1px solid color-mix(in srgb, var(--gold) 20%, transparent); }
.meta-item:first-child { padding-top: 0; }
.meta-n { font-size: 1.5rem; color: var(--gold); font-weight: 300; }
.meta-item h3 { font-family: var(--font-display); font-weight: 540; font-size: 1.35rem; margin-bottom: .5rem; }
.meta-item p { font-size: .92rem; color: var(--paper-dim); }
.meta-fig { border-radius: 6px; overflow: hidden; box-shadow: 0 24px 70px rgba(0,0,0,.4); }

/* ═══════════════ FOOD ═══════════════ */
.food-hero { border-radius: 6px; overflow: hidden; margin-bottom: 3rem; box-shadow: 0 30px 80px rgba(32,48,44,.3); }
.food-hero img { aspect-ratio: 21/9; object-fit: cover; }
.food-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 2.6rem; align-items: start; }
@media (max-width: 880px) { .food-grid { grid-template-columns: 1fr } }
.food-copy p { margin-bottom: 1.2rem; color: var(--ink-soft); }
.food-copy strong { color: var(--ink); }

/* ═══════════════ LIFE ═══════════════ */
.life-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 2.6rem; align-items: start; }
@media (max-width: 880px) { .life-grid { grid-template-columns: 1fr } }
.life-fig { border-radius: 6px; overflow: hidden; box-shadow: 0 24px 70px rgba(0,0,0,.4); position: sticky; top: 90px; }
.life-cards { display: grid; gap: 1.3rem; }
.life-card {
  border: 1px solid color-mix(in srgb, var(--gold) 22%, transparent);
  border-radius: 6px; padding: 1.6rem 1.7rem;
  background: color-mix(in srgb, var(--midnight-2) 45%, transparent);
  transition: transform .35s var(--ease-out), border-color .35s;
}
.life-card:hover { transform: translateX(8px); border-color: var(--gold); }
.life-card h3 { font-family: var(--font-display); font-weight: 540; font-size: 1.3rem; margin-bottom: .5rem; color: var(--cream); }
.life-card p { font-size: .9rem; color: var(--paper-dim); }

/* ═══════════════ GOVERNANCE ═══════════════ */
.gov-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
@media (max-width: 760px) { .gov-grid { grid-template-columns: 1fr } }
.gov-card {
  border: 1px solid color-mix(in srgb, var(--ink) 15%, transparent);
  border-radius: 6px; padding: 2rem;
  background: color-mix(in srgb, #fff 45%, transparent);
  transition: transform .35s var(--ease-out), box-shadow .35s;
}
.gov-card:hover { transform: translateY(-6px); box-shadow: 0 22px 50px rgba(32,48,44,.16); }
.gov-icon { font-size: 1.6rem; color: var(--coral); }
.gov-card h3 { font-family: var(--font-display); font-weight: 550; font-size: 1.45rem; margin: .7rem 0 .6rem; }
.gov-card p { font-size: .93rem; color: var(--ink-soft); }

/* ═══════════════ RECEIPTS ═══════════════ */
.sec-receipts { background: var(--cream-deep); }
.receipt-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1.3rem; perspective: 1200px; }
.receipt {
  background: var(--cream); border: 1px solid color-mix(in srgb, var(--ink) 14%, transparent);
  border-radius: 6px; padding: 1.6rem; text-decoration: none; display: block;
  transition: box-shadow .35s; transform-style: preserve-3d; will-change: transform;
  position: relative; overflow: hidden;
}
.receipt::before {
  content: ""; position: absolute; inset: 0; opacity: 0; transition: opacity .35s;
  background: radial-gradient(600px circle at var(--mx, 50%) var(--my, 50%), color-mix(in srgb, var(--gold) 16%, transparent), transparent 45%);
}
.receipt:hover::before { opacity: 1; }
.receipt:hover { box-shadow: 0 26px 60px rgba(32,48,44,.2); }
.receipt-claim { font-family: var(--font-display); font-weight: 550; font-size: 1.18rem; line-height: 1.25; margin-bottom: .8rem; color: var(--ink); }
.receipt-proof { font-size: .85rem; color: var(--ink-soft); margin-bottom: 1rem; }
.receipt-src { font-family: var(--font-mono); font-size: .62rem; letter-spacing: .14em; text-transform: uppercase; color: var(--coral); }
.receipt-src::before { content: "◈ "; color: var(--gold); }

/* ═══════════════ A DAY / NIGHT SKY ═══════════════ */
.sec-nightsky { position: relative; overflow: hidden; color: var(--paper-ink); padding: clamp(6rem, 12vw, 11rem) 0; background: var(--midnight-2); }
.night-bg { position: absolute; inset: 0; }
.night-bg img { width: 100%; height: 100%; object-fit: cover; opacity: .55; }
.night-bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, var(--midnight-2) 0%, transparent 25%, transparent 70%, var(--midnight-2) 100%); }
#fireflies { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.sec-nightsky .wrap { position: relative; z-index: 2; }
.timeline { list-style: none; max-width: 640px; margin-left: auto; }
.timeline li {
  display: grid; grid-template-columns: 5.2rem 1fr; gap: 1.4rem;
  padding: 1.3rem 0 1.3rem 1.4rem; border-left: 1px solid color-mix(in srgb, var(--gold) 45%, transparent);
  position: relative;
}
.timeline li::before {
  content: ""; position: absolute; left: -5px; top: 2rem;
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--gold-hi); box-shadow: 0 0 12px var(--gold-hi);
}
.tl-time { color: var(--gold-hi); font-size: .95rem; }
.timeline p { font-size: .95rem; color: #CFC6AE; }

/* ═══════════════ FOOTER ═══════════════ */
.colophon { background: var(--midnight-2); color: var(--paper-dim); padding: 4.5rem 0 3.5rem; text-align: center; border-top: 1px solid color-mix(in srgb, var(--gold) 25%, transparent); }
.foot-mark { color: var(--gold); margin-bottom: 1.4rem; animation: slow-spin 60s linear infinite; }
.foot-line { max-width: 56ch; margin: 0 auto 1.6rem; font-size: .95rem; }
.foot-meta { font-size: .62rem; letter-spacing: .16em; margin-top: .5rem; color: color-mix(in srgb, var(--paper-dim) 75%, transparent); }

/* ═══════════════════════════════════════════════════════════════
   ARGENTA — the silver sibling. Same paper, cooler metal.
   ═══════════════════════════════════════════════════════════════ */
.argenta { --coral: #B54A2B; }
.argenta .hero-title { color: #EDF1EF; text-shadow: 0 8px 60px rgba(10,32,33,.7); }
.argenta .hero-kicker { color: #C6D2D4; }
.kicker-link { color: var(--gold-hi); text-decoration: none; border-bottom: 1px solid color-mix(in srgb, var(--gold-hi) 55%, transparent); }
.kicker-link:hover { color: var(--cream); }
.hero-spine-motif circle, .hero-spine-motif line { stroke: #C6D2D4; }
.spine-glide { animation: spine-drift 26s linear infinite alternate; }
@keyframes spine-drift { from { transform: translateX(-40px) } to { transform: translateX(40px) } }
.nav-sister { color: var(--gold-hi) !important; }

/* spine map */
.spine-wrap { overflow-x: auto; border-radius: 6px; }
.spine-map { min-width: 760px; background: #0A2021; border-radius: 6px; box-shadow: 0 20px 60px rgba(0,0,0,.35); }
.spine-map svg { width: 100%; height: auto; display: block; }
.spine-map .ringzone { cursor: pointer; transition: opacity .3s; }
.spine-map .ringzone.dim { opacity: .35; }
.spine-map text { pointer-events: none; }
.spine-panel {
  margin-top: 1.6rem;
  background: color-mix(in srgb, var(--midnight-2) 60%, transparent);
  border: 1px solid color-mix(in srgb, var(--gold) 30%, transparent);
  border-radius: 6px; padding: 2rem;
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr); gap: .4rem 2.5rem;
  box-shadow: 0 20px 60px rgba(0,0,0,.35);
}
.spine-panel h3 { font-family: var(--font-display); font-size: 2rem; font-weight: 520; font-variation-settings: "SOFT" 50; }
.spine-panel p { font-size: .95rem; color: var(--paper-dim); grid-column: 2; grid-row: 1 / span 3; }
.spine-panel .panel-facts { margin-top: .8rem; }
@media (max-width: 760px) { .spine-panel { grid-template-columns: 1fr } .spine-panel p { grid-column: 1; grid-row: auto } }

/* trunk */
.trunk-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: 2.4rem; align-items: start; }
@media (max-width: 880px) { .trunk-grid { grid-template-columns: 1fr } }
.trunk-fig { border-radius: 6px; overflow: hidden; box-shadow: 0 24px 70px rgba(32,48,44,.28); }
.trunk-fig img { aspect-ratio: 16/10; object-fit: cover; }

/* works */
.works-grid { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, .7fr); gap: 3rem; align-items: start; }
@media (max-width: 880px) { .works-grid { grid-template-columns: 1fr } }
.works-copy .meta-item { border-bottom-color: color-mix(in srgb, var(--ink) 15%, transparent); }
.works-copy .meta-item p { color: var(--ink-soft); }
.works-copy .meta-n { color: var(--coral); }
.works-side { display: grid; gap: 1.2rem; }
.stat-tile-day { background: color-mix(in srgb, #fff 45%, transparent); border-color: color-mix(in srgb, var(--ink) 15%, transparent); }
.stat-tile-day b { color: var(--coral); }
.stat-tile-day i { color: var(--ink-soft); }

/* big projects */
.projects-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 2.6rem; align-items: start; }
@media (max-width: 880px) { .projects-grid { grid-template-columns: 1fr } }
.projects-fig { border-radius: 6px; overflow: hidden; box-shadow: 0 24px 70px rgba(0,0,0,.4); position: sticky; top: 90px; }

/* footer links */
.foot-link { color: var(--gold-hi); text-decoration: none; border-bottom: 1px solid color-mix(in srgb, var(--gold-hi) 45%, transparent); }
.foot-link:hover { color: var(--cream); }
.foot-mark-spine { color: #AEB9BD; }

/* ═══════════════ SISTER-CITY BRIDGE (index page) ═══════════════ */
.bridge {
  position: relative; overflow: hidden;
  background: linear-gradient(120deg, var(--midnight-2) 0%, #14343A 55%, #1B3F42 100%);
  color: var(--paper-ink); padding: clamp(4.5rem, 9vw, 8rem) 0;
  border-top: 1px solid color-mix(in srgb, var(--gold) 25%, transparent);
}
.bridge .wrap { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 3rem; align-items: center; }
@media (max-width: 880px) { .bridge .wrap { grid-template-columns: 1fr } }
.bridge .kicker { color: #C6D2D4; }
.bridge h2 { font-family: var(--font-display); font-weight: 480; font-size: clamp(2.2rem, 4.6vw, 3.8rem); line-height: 1.04; font-variation-settings: "opsz" 144, "SOFT" 30; margin-bottom: 1.1rem; }
.bridge h2 em { font-style: italic; color: #C6D2D4; font-variation-settings: "opsz" 144, "SOFT" 80, "WONK" 1; }
.bridge p { color: var(--paper-dim); max-width: 56ch; margin-bottom: 1.8rem; }
.bridge-motif { width: 100%; max-width: 380px; margin: 0 auto; display: block; color: #AEB9BD; opacity: .85; }
.bridge-motif .bead-gold { color: var(--gold-hi); }

@media (max-width: 900px) { .argenta .nav-links { display: flex } .argenta .nav-links a:not(.nav-sister) { display: none } }

/* ═══════════════ REDUCED MOTION ═══════════════ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001s !important; animation-iteration-count: 1 !important; transition-duration: .001s !important; }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
  .hero-title span, .reveal-line > span { opacity: 1; transform: none; }
}