/* ------------------------------------------------------------------
   Waymark landing — antique cartography meets modern instrument
   Palette lifted from src/theme/colors.ts
   Two editions of the same chart: night (default) and day (parchment).
------------------------------------------------------------------- */

:root {
  color-scheme: dark;

  --ink: #090B0D;
  --ink-2: #0C1216;
  --graphite: #171B1F;
  --pearl: #F6F0E6;
  --paper: #F0E8D9;
  --mist: #9EA7A8;
  --brass: #D7B15E;
  --brass-soft: rgba(215, 177, 94, 0.55);
  --brass-faint: rgba(215, 177, 94, 0.22);
  --signal: #62D0C5;
  --moss: #8EA679;
  --ember: #E07452;
  --line: rgba(246, 240, 230, 0.13);
  --line-strong: rgba(246, 240, 230, 0.24);

  /* theme-dependent surfaces and tints */
  --btn-fg: #090B0D;
  --scrim-rgb: 9, 11, 13;
  --card-bg: rgba(12, 18, 22, 0.55);
  --card-bg-2: rgba(12, 18, 22, 0.45);
  --field-bg: rgba(9, 11, 13, 0.7);
  --chart-bg-1: #0C161B;
  --chart-bg-2: #0A1014;
  --accent-glow: rgba(215, 177, 94, 0.09);
  --hover-tint: rgba(215, 177, 94, 0.035);
  --telemetry-c: rgba(98, 208, 197, 0.62);
  --coord-c: rgba(246, 240, 230, 0.28);
  --hint-c: rgba(246, 240, 230, 0.42);
  --fine-c: rgba(158, 167, 168, 0.78);
  --seal-bg: rgba(9, 11, 13, 0.55);
  --footer-tint: rgba(12, 18, 22, 0.8);
  --badge-ring: rgba(215, 177, 94, 0.18);
  --badge-ring-hover: rgba(215, 177, 94, 0.5);
  --badge-shadow: 0 18px 34px rgba(0, 0, 0, 0.5);
  --badge-shadow-hover: 0 24px 44px rgba(0, 0, 0, 0.6);
  --grain-opacity: 0.055;

  --font-display: "Cormorant Garamond", "Iowan Old Style", Georgia, serif;
  --font-body: "Newsreader", Georgia, serif;
  --font-mono: "Fragment Mono", "SF Mono", Menlo, monospace;

  --w: min(1120px, calc(100vw - 3rem));
  --gap-section: clamp(5.5rem, 11vw, 9rem);
}

/* Day chart: aged paper, sepia ink, brass darkened for contrast.
   Accent (#8A5F0F), muted (#5A6A6D), signal (#14707C) and ember (#A34527)
   all clear WCAG AA against the parchment grounds. */
[data-theme="light"] {
  color-scheme: light;

  --ink: #F0E8D9;
  --ink-2: #E9E0CD;
  --graphite: #EEE8DA;
  --pearl: #14181B;
  --paper: #FAF6EC;
  --mist: #5A6A6D;
  --brass: #8A5F0F;
  --brass-soft: rgba(138, 95, 15, 0.62);
  --brass-faint: rgba(138, 95, 15, 0.28);
  --signal: #14707C;
  --moss: #4D7E43;
  --ember: #A34527;
  --line: rgba(12, 17, 20, 0.15);
  --line-strong: rgba(12, 17, 20, 0.3);

  --btn-fg: #F6F0E6;
  --scrim-rgb: 240, 232, 217;
  --card-bg: rgba(246, 240, 230, 0.6);
  --card-bg-2: rgba(246, 240, 230, 0.5);
  --field-bg: rgba(255, 252, 245, 0.8);
  --chart-bg-1: #EDE3CE;
  --chart-bg-2: #E7DCC4;
  --accent-glow: rgba(138, 95, 15, 0.1);
  --hover-tint: rgba(138, 95, 15, 0.06);
  --telemetry-c: rgba(20, 112, 124, 0.9);
  --coord-c: rgba(12, 17, 20, 0.35);
  --hint-c: rgba(12, 17, 20, 0.52);
  --fine-c: #5A6A6D;
  --seal-bg: rgba(246, 240, 230, 0.62);
  --footer-tint: rgba(233, 224, 205, 0.9);
  --badge-ring: rgba(138, 95, 15, 0.3);
  --badge-ring-hover: rgba(138, 95, 15, 0.55);
  --badge-shadow: 0 14px 26px rgba(70, 54, 20, 0.28);
  --badge-shadow-hover: 0 18px 32px rgba(70, 54, 20, 0.38);
  --grain-opacity: 0.07;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html {
  background: var(--ink);
  scroll-behavior: smooth;
  scroll-padding-top: 5.5rem;
}

body {
  background: var(--ink);
  color: var(--pearl);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  transition: background-color 0.35s ease, color 0.35s ease;
}

/* film grain over everything */
body::after {
  content: "";
  position: fixed;
  inset: -50%;
  pointer-events: none;
  z-index: 60;
  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='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
  opacity: var(--grain-opacity);
  mix-blend-mode: overlay;
}

::selection { background: var(--brass); color: var(--ink); }

img { display: block; max-width: 100%; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

h1 em, h2 em {
  font-style: italic;
  font-weight: 500;
  color: var(--brass);
}

a { color: inherit; }

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ---------------- shared bits ---------------- */

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--brass);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.1rem;
}

.eyebrow::before {
  content: "";
  width: 22px; height: 1px;
  background: var(--brass-soft);
  flex: none;
}

.section {
  width: var(--w);
  margin: 0 auto;
  padding: var(--gap-section) 0 0;
}

.section h2 { font-size: clamp(2.1rem, 4.6vw, 3.4rem); }

.body-copy {
  color: var(--mist);
  max-width: 34rem;
  margin-top: 1.2rem;
}

.body-copy.centered { margin-inline: auto; text-align: center; }

.fineprint {
  font-family: var(--font-mono);
  font-size: 0.71rem;
  letter-spacing: 0.04em;
  color: var(--fine-c);
  margin-top: 2.2rem;
}

/* buttons */
.btn {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.17em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--brass);
  border: 1px solid var(--brass-soft);
  background: transparent;
  padding: 0.85rem 1.5rem;
  cursor: pointer;
  position: relative;
  transition: background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease;
  white-space: nowrap;
}

.btn:hover, .btn:focus-visible {
  background: var(--brass);
  color: var(--btn-fg);
  border-color: var(--brass);
}

.btn-primary {
  background: var(--brass);
  color: var(--btn-fg);
  border-color: var(--brass);
}

.btn-primary:hover, .btn-primary:focus-visible {
  background: var(--pearl);
  border-color: var(--pearl);
  color: var(--ink);
}

.btn-ghost { border-color: var(--line-strong); color: var(--pearl); }
.btn-ghost:hover, .btn-ghost:focus-visible { background: var(--pearl); border-color: var(--pearl); color: var(--ink); }

.btn-small { padding: 0.55rem 1.05rem; font-size: 0.66rem; }

:focus-visible { outline: 1.5px solid var(--signal); outline-offset: 3px; }

/* scroll reveal */
[data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.8s cubic-bezier(0.2, 0.6, 0.2, 1), transform 0.8s cubic-bezier(0.2, 0.6, 0.2, 1);
  transition-delay: var(--d, 0s);
}

[data-reveal].is-in { opacity: 1; transform: none; }

/* ---------------- inline SVG → theme variables ----------------
   The engraving plate, tier charts and success seal carry literal
   colors as presentation attributes; these rules re-route every one
   of them through the theme palette so both editions stay true. */

main svg [stroke="#D7B15E"] { stroke: var(--brass); }
main svg [fill="#D7B15E"] { fill: var(--brass); }
main svg [fill="#62D0C5"] { fill: var(--signal); }
main svg [stroke="rgba(215,177,94,0.35)"] { stroke: color-mix(in srgb, var(--brass) 35%, transparent); }
main svg [stroke="rgba(215,177,94,0.6)"] { stroke: color-mix(in srgb, var(--brass) 60%, transparent); }
main svg [fill="rgba(215,177,94,0.14)"] { fill: color-mix(in srgb, var(--brass) 14%, transparent); }
main svg [stroke="rgba(215,177,94,0.9)"] { stroke: color-mix(in srgb, var(--brass) 90%, transparent); }
main svg [stroke="rgba(98,208,197,0.5)"] { stroke: color-mix(in srgb, var(--signal) 50%, transparent); }
main svg [stroke="rgba(98,208,197,0.35)"] { stroke: color-mix(in srgb, var(--signal) 35%, transparent); }
main svg [fill="rgba(98,208,197,0.05)"] { fill: color-mix(in srgb, var(--signal) 8%, transparent); }
main svg [stroke="rgba(98,208,197,0.4)"] { stroke: color-mix(in srgb, var(--signal) 40%, transparent); }
main svg [stroke="rgba(224,116,82,0.7)"] { stroke: color-mix(in srgb, var(--ember) 70%, transparent); }
main svg [stroke="rgba(246,240,230,0.18)"] { stroke: color-mix(in srgb, var(--pearl) 18%, transparent); }
main svg [stroke="rgba(246,240,230,0.05)"] { stroke: color-mix(in srgb, var(--pearl) 8%, transparent); }
main svg [stroke="rgba(246,240,230,0.5)"] { stroke: color-mix(in srgb, var(--pearl) 55%, transparent); }
main svg [stroke="rgba(246,240,230,0.16)"] { stroke: color-mix(in srgb, var(--pearl) 18%, transparent); }
main svg [fill="rgba(246,240,230,0.05)"] { fill: color-mix(in srgb, var(--pearl) 6%, transparent); }
main svg [fill="rgba(246,240,230,0.07)"] { fill: color-mix(in srgb, var(--pearl) 8%, transparent); }
main svg [fill="rgba(246,240,230,0.1)"] { fill: color-mix(in srgb, var(--pearl) 12%, transparent); }
main svg [stroke="rgba(158,167,168,0.22)"] { stroke: color-mix(in srgb, var(--mist) 26%, transparent); }
main svg [stroke="rgba(158,167,168,0.3)"] { stroke: color-mix(in srgb, var(--mist) 34%, transparent); }
.plate svg pattern line { stroke: color-mix(in srgb, var(--pearl) 7%, transparent); }

/* ---------------- nav ---------------- */

.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 0.9rem clamp(1.25rem, 4vw, 2.75rem);
  transition: background-color 0.35s ease, border-color 0.35s ease;
  border-bottom: 1px solid transparent;
}

.nav.is-scrolled {
  background: rgba(var(--scrim-rgb), 0.82);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
}

.nav-mark {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.34em;
  text-transform: uppercase;
}

.nav-mark img { border-radius: 50%; box-shadow: 0 0 0 1px var(--brass-faint); }

.nav-links {
  display: flex;
  gap: clamp(1rem, 2.6vw, 2.2rem);
}

.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--mist);
  transition: color 0.2s ease;
}

.nav-links a:hover { color: var(--brass); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.theme-toggle {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  background: none;
  border: 1px solid var(--line-strong);
  color: var(--mist);
  padding: 0.55rem 0.8rem;
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.theme-toggle:hover { color: var(--brass); border-color: var(--brass-soft); }

.theme-toggle svg { width: 12px; height: 12px; flex: none; }

/* ---------------- hero ---------------- */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  padding-top: 5rem;
}

#chart {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(var(--scrim-rgb), 0.72) 0%, transparent 16%),
    linear-gradient(90deg, rgba(var(--scrim-rgb), 0.88) 0%, rgba(var(--scrim-rgb), 0.55) 42%, rgba(var(--scrim-rgb), 0.12) 75%),
    linear-gradient(0deg, var(--ink) 0%, transparent 22%);
  pointer-events: none;
}

.coord {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  color: var(--coord-c);
  pointer-events: none;
}

.coord-a { top: 13%; right: 41%; }
.coord-b { bottom: 30%; right: 24%; }

.hero-inner {
  position: relative;
  width: var(--w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 4.5rem);
}

.hero h1 {
  font-size: clamp(2.9rem, 6.6vw, 5.1rem);
  max-width: 11em;
}

.lede {
  color: var(--mist);
  max-width: 31rem;
  margin-top: 1.4rem;
  font-size: 1.125rem;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 2.2rem;
}

.telemetry {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  color: var(--telemetry-c);
  margin-top: 2.6rem;
}

/* engraving plate */
.plate {
  position: relative;
  border: 1px solid var(--line);
  outline: 1px solid var(--brass-faint);
  outline-offset: 5px;
  background: var(--card-bg);
  -webkit-backdrop-filter: blur(2px);
  backdrop-filter: blur(2px);
  padding: 1.4rem 1.2rem 1.1rem;
  max-width: 380px;
  justify-self: end;
}

.plate-fig {
  position: absolute;
  top: 0.8rem; left: 1rem;
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--brass-soft);
}

.plate svg { width: 100%; height: auto; }

.plate .callout circle { fill: var(--brass); }
.plate .callout path { fill: none; stroke: var(--brass-faint); stroke-width: 1; }
.plate .callout text,
.plate .scalebar text {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  fill: var(--mist);
}

.plate .scalebar line { stroke: var(--brass-soft); stroke-width: 1; }

.plate-note {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fine-c);
  text-align: center;
  margin-top: 0.6rem;
}

.hero-strip {
  position: relative;
  width: var(--w);
  margin: clamp(2.5rem, 5vh, 4rem) auto 2rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  border-top: 1px solid var(--line);
  padding-top: 1.1rem;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mist);
}

/* ---------------- steps ---------------- */

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-top: 3rem;
}

.step {
  background: var(--ink);
  padding: 2.2rem 1.8rem 2.5rem;
  position: relative;
}

.step:hover { background: var(--ink-2); }

.step-no {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.2em;
  color: var(--brass);
}

.step-no::after {
  content: "";
  display: block;
  width: 28px; height: 1px;
  background: var(--brass-faint);
  margin-top: 0.8rem;
}

.step h3 {
  font-size: 1.75rem;
  margin: 1.2rem 0 0.7rem;
}

.step p { color: var(--mist); font-size: 0.98rem; }

/* ---------------- atlas / scratch ---------------- */

.atlas-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: center;
}

.feature-list {
  list-style: none;
  margin-top: 2rem;
  border-top: 1px solid var(--line);
}

.feature-list li {
  display: grid;
  grid-template-columns: 6.2rem 1fr;
  gap: 1rem;
  padding: 0.95rem 0;
  border-bottom: 1px solid var(--line);
  color: var(--mist);
  font-size: 0.97rem;
  align-items: baseline;
}

.feature-list span {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brass);
}

.scratch-wrap { min-width: 0; }

.scratch-card {
  position: relative;
  aspect-ratio: 5 / 4;
  border: 1px solid var(--line);
  outline: 1px solid var(--brass-faint);
  outline-offset: 5px;
  overflow: hidden;
  touch-action: none;
  cursor: crosshair;
}

.scratch-card canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.scratch-hint {
  position: absolute;
  inset: auto 0 1.1rem;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--hint-c);
  pointer-events: none;
  transition: opacity 0.6s ease;
}

.scratch-card.is-touched .scratch-hint { opacity: 0; }

.scratch-seal {
  position: absolute;
  top: 1rem; right: 1rem;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--brass);
  border: 1.5px solid var(--brass);
  border-radius: 50%;
  width: 74px; height: 74px;
  display: grid;
  place-items: center;
  transform: rotate(-12deg) scale(0.4);
  opacity: 0;
  transition: transform 0.5s cubic-bezier(0.2, 1.4, 0.4, 1), opacity 0.4s ease;
  pointer-events: none;
  background: var(--seal-bg);
}

.scratch-card.is-charted .scratch-seal { transform: rotate(-12deg) scale(1); opacity: 1; }

.scratch-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1.15rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

#scratchReadout { color: var(--signal); }

#scratchReset {
  font: inherit;
  letter-spacing: inherit;
  text-transform: inherit;
  background: none;
  border: none;
  border-bottom: 1px solid var(--brass-faint);
  color: var(--mist);
  cursor: pointer;
  padding: 0 0 2px;
}

#scratchReset:hover { color: var(--brass); border-bottom-color: var(--brass); }

/* ---------------- three tiers ---------------- */

.tiers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.tier-card {
  border: 1px solid var(--line);
  background: var(--card-bg-2);
  padding: 1.4rem 1.4rem 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.tier-card:last-child {
  outline: 1px solid var(--brass-faint);
  outline-offset: 4px;
}

.tier-head {
  display: flex;
  align-items: baseline;
  gap: 0.8rem;
}

.tier-no {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.2em;
  color: var(--brass);
}

.tier-card h3 { font-size: 1.4rem; }

.tier-chart {
  position: relative;
  border: 1px solid var(--line);
  background: linear-gradient(160deg, var(--chart-bg-1), var(--chart-bg-2));
}

.tier-chart svg { display: block; width: 100%; height: auto; }

.tier-figno {
  position: absolute;
  top: 0.55rem;
  left: 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.56rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--brass) 55%, transparent);
  pointer-events: none;
}

.tier-body {
  color: var(--mist);
  font-size: 0.95rem;
  flex: 1;
}

.tier-trade {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mist);
  border-top: 1px solid var(--line);
  padding-top: 0.85rem;
}

.tier-card:last-child .tier-trade { color: var(--brass); }

/* ---------------- badges marquee ---------------- */

.section-wide h2, .section-wide .eyebrow { text-align: center; justify-content: center; }
.section-wide .eyebrow::before { display: none; }
.section-wide .eyebrow::after { content: ""; }

.marquee {
  width: 100vw;
  margin-left: calc(50% - 50vw);
  overflow: hidden;
  margin-top: 3rem;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}

.marquee + .marquee { margin-top: 1.6rem; }

.marquee-track {
  --mgap: clamp(1.2rem, 3vw, 2.4rem);
  display: flex;
  width: max-content;
  animation: marquee var(--dur, 52s) linear infinite;
  padding: 0.5rem 0;
}

.marquee-group {
  display: flex;
  gap: var(--mgap);
  padding-right: var(--mgap);
  flex: none;
}

.marquee[data-dir="-1"] .marquee-track { animation-direction: reverse; }

.marquee:hover .marquee-track { animation-play-state: paused; }

.marquee-track img {
  width: clamp(96px, 13vw, 148px);
  height: auto;
  border-radius: 50%;
  box-shadow: 0 0 0 1px var(--badge-ring), var(--badge-shadow);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
  flex: none;
}

.marquee-track img:hover {
  transform: translateY(-7px) scale(1.05);
  box-shadow: 0 0 0 1px var(--badge-ring-hover), var(--badge-shadow-hover);
}

/* Day chart: the badge art is dark-native with a transparent silhouette.
   A ring at the element edge reads as a halo on parchment, so seat the
   coins with a warm ink drop-shadow that follows the alpha exactly. */
[data-theme="light"] .marquee-track img {
  box-shadow: none;
  filter: drop-shadow(0 6px 12px rgba(26, 20, 10, 0.28));
}

[data-theme="light"] .marquee-track img:hover {
  box-shadow: none;
  filter: drop-shadow(0 10px 18px rgba(26, 20, 10, 0.38));
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.marquee-caption {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fine-c);
  margin-top: 2.4rem;
}

/* ---------------- privacy ---------------- */

.privacy {
  text-align: center;
  max-width: 720px;
}

.privacy .eyebrow { justify-content: center; }
.privacy .eyebrow::before { display: none; }

.manifesto {
  list-style: none;
  margin-top: 3rem;
  text-align: left;
}

.manifesto li {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 1.2rem;
  padding: 1.5rem 0;
  border-top: 1px solid var(--line);
  align-items: baseline;
}

.manifesto li:last-child { border-bottom: 1px solid var(--line); }

.manifesto span {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.5rem;
  color: var(--brass);
}

.manifesto p {
  font-size: 1.15rem;
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.45;
  color: var(--pearl);
}

.privacy .fineprint { text-align: center; }

/* ---------------- specs ---------------- */

.specs {
  width: 100%;
  border-collapse: collapse;
  margin-top: 3rem;
  border-top: 1px solid var(--line-strong);
}

.specs tr { border-bottom: 1px solid var(--line); }

.specs tr:hover { background: var(--hover-tint); }

.specs th, .specs td {
  padding: 0.95rem 0.5rem;
  vertical-align: baseline;
  text-align: left;
}

.specs th {
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brass);
  width: 32%;
  white-space: nowrap;
}

.specs td { color: var(--mist); font-size: 0.98rem; }

/* ---------------- waitlist ---------------- */

.waitlist { max-width: 720px; }

.waitlist-card {
  border: 1px solid var(--line);
  outline: 1px solid var(--brass-faint);
  outline-offset: 6px;
  background:
    radial-gradient(120% 140% at 50% -20%, var(--accent-glow), transparent 55%),
    var(--ink-2);
  padding: clamp(2.2rem, 6vw, 3.8rem);
  text-align: center;
}

.waitlist-card .eyebrow { justify-content: center; }
.waitlist-card .eyebrow::before { display: none; }

#waitlistForm {
  display: flex;
  gap: 0.8rem;
  justify-content: center;
  margin-top: 2rem;
  flex-wrap: wrap;
}

#waitlistForm input {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--pearl);
  background: var(--field-bg);
  border: 1px solid var(--line-strong);
  padding: 0.85rem 1.1rem;
  min-width: min(310px, 100%);
  transition: border-color 0.25s ease;
}

#waitlistForm input::placeholder { color: color-mix(in srgb, var(--mist) 60%, transparent); }
#waitlistForm input:focus { border-color: var(--brass); outline: none; }
#waitlistForm input[aria-invalid="true"] { border-color: var(--ember); }

.form-note {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  color: var(--fine-c);
  margin-top: 1.3rem;
}

.form-success { padding: 1rem 0 0.4rem; }

.form-success svg {
  width: 52px;
  margin: 0.4rem auto 1.1rem;
  animation: seal-in 0.7s cubic-bezier(0.2, 1.4, 0.4, 1) both;
}

.form-success p { color: var(--mist); }
.form-success strong { color: var(--pearl); font-family: var(--font-display); font-size: 1.35rem; font-weight: 600; }

@keyframes seal-in {
  from { transform: rotate(-40deg) scale(0.3); opacity: 0; }
  to { transform: none; opacity: 1; }
}

/* ---------------- footer ---------------- */

.footer {
  margin-top: var(--gap-section);
  border-top: 1px solid var(--line);
  padding: 3.2rem 0 2.6rem;
  background: linear-gradient(180deg, transparent, var(--footer-tint));
}

.footer-inner {
  width: var(--w);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.4rem;
  text-align: center;
}

.footer-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 1.6rem; }

.footer-links a {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--mist);
}

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

.footer-line {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.2rem;
  color: var(--brass-soft);
}

.footer-fine {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.08em;
  color: var(--fine-c);
}

.footer-uuid { color: color-mix(in srgb, var(--mist) 50%, transparent); }

/* ---------------- responsive ---------------- */

@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; }
  .plate { justify-self: start; max-width: 340px; margin-top: 1rem; }
  .atlas-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .tiers-grid { grid-template-columns: 1fr; max-width: 30rem; }
  .hero { padding-top: 6.5rem; }
  .coord-a, .coord-b { display: none; }
}

@media (max-width: 640px) {
  .nav-links { display: none; }
  .theme-toggle span { display: none; }
  .theme-toggle { padding: 0.55rem 0.65rem; }
  .hero-strip { flex-direction: column; gap: 0.55rem; }
  .plate { display: none; }
  .hero { min-height: auto; padding-bottom: 1rem; }
  .feature-list li { grid-template-columns: 1fr; gap: 0.3rem; }
  .specs th { width: auto; display: block; padding-bottom: 0; border: 0; }
  .specs td { display: block; padding-top: 0.3rem; }
  .manifesto li { grid-template-columns: 2rem 1fr; }
}

/* ---------------- reduced motion ---------------- */

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

  [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .marquee-track { animation: none; width: auto; }
  .marquee-group { flex-wrap: wrap; justify-content: center; padding-right: 0; row-gap: 1.4rem; }
  .marquee { -webkit-mask-image: none; mask-image: none; }

  .form-success svg { animation: none; }
  .scratch-seal { transition: none; }

  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}