/* =====================================================================
   StonkFun Holder Crates
   Palette, type and component styling follow the live stonkfun.xyz
   interface (ground #071013, surface #102127, accent #69aac1, Sora and
   Geist Mono). Pure CSS, no build step.
   ===================================================================== */

/* ---------- Fonts (self-hosted, OFL) ---------- */
@font-face {
  font-family: "Sora";
  src: url("assets/fonts/sora-latin-var.woff2") format("woff2");
  font-weight: 400 800;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Geist Mono";
  src: url("assets/fonts/geist-mono-latin-var.woff2") format("woff2");
  font-weight: 400 600;
  font-style: normal;
  font-display: swap;
}

/* ---------- Tokens ---------- */
:root {
  color-scheme: dark;
  --ground: #071013;
  --well: #0b171b;
  --surface: #102127;
  --surface-2: #18262a;
  --surface-3: #192f37;
  --line: #20363d;
  --line-strong: #2f4f58;
  --ink: #f3f8f8;
  --ink-mid: #a4c5cf;
  --ink-dim: #8aa0a8;
  --ink-faint: #80959c;
  --accent: #69aac1;
  --accent-bright: #a4c5cf;
  --accent-soft: rgba(105, 170, 193, 0.12);
  --up: #39d6a3;
  --warn: #f7c46c;

  --font-sans: "Sora", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: "Geist Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --radius-sm: 6px;
  --radius: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;

  --gutter: 24px;
  --maxw: 1392px;
  --header-h: 64px;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-mech: cubic-bezier(0.65, 0, 0.25, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
  background: var(--ground);
}
body {
  margin: 0;
  min-width: 320px;
  background: var(--ground);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
@supports (overflow: clip) { body { overflow-x: clip; } }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; }
h1, h2, h3, h4, p, ul, ol, dl, dd, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
[hidden] { display: none !important; }

:focus { outline: none; }
:focus-visible {
  outline: 2px solid var(--accent-bright);
  outline-offset: 3px;
  border-radius: 6px;
}

.sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}

.skip-link {
  position: fixed;
  left: 16px; top: 12px;
  z-index: 100;
  padding: 10px 14px;
  border-radius: var(--radius);
  background: var(--accent);
  color: var(--ground);
  font-weight: 700;
  font-size: 14px;
  transform: translateY(-160%);
  transition: transform 0.2s var(--ease-out);
}
.skip-link:focus-visible { transform: none; }

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: calc(var(--maxw) + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.section { padding-block: 112px 0; position: relative; }
.section:last-of-type { padding-bottom: 112px; }

.section-head { max-width: 760px; margin-bottom: 40px; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head p { margin-top: 14px; color: var(--ink-dim); font-size: 16px; max-width: 620px; }
.section-head.center p { margin-inline: auto; }

/* ---------- Type ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 2px;
  background: currentColor;
  box-shadow: 0 0 10px rgba(105, 170, 193, 0.6);
}
.h2 {
  font-size: clamp(32px, 4.4vw, 56px);
  line-height: 1.02;
  font-weight: 800;
  letter-spacing: -0.045em;
  text-wrap: balance;
}
.h2 .soft { color: var(--ink-mid); }
.h3 {
  font-size: 19px;
  line-height: 1.3;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.mono { font-family: var(--font-mono); }
.muted { color: var(--ink-dim); }

/* ---------- Buttons ---------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 44px;
  padding: 0 18px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: -0.005em;
  white-space: nowrap;
  transition: background-color 0.15s, color 0.15s, border-color 0.15s, transform 0.15s;
  -webkit-tap-highlight-color: transparent;
}
.btn:active { transform: translateY(1px); }
.btn svg { width: 16px; height: 16px; flex: none; }
.btn--primary { background: var(--accent); color: var(--ground); }
.btn--primary:hover { background: var(--accent-bright); }
.btn--secondary {
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--line-strong);
}
.btn--secondary:hover { background: var(--surface-2); border-color: rgba(105, 170, 193, 0.5); }
.btn--ghost { color: var(--ink-dim); padding: 0 12px; }
.btn--ghost:hover { color: var(--ink); }
.btn--lg { min-height: 52px; padding: 0 24px; font-size: 15px; }
.btn--block { width: 100%; }
.btn[disabled], .btn[aria-disabled="true"] { opacity: 0.55; pointer-events: none; }

.btn-crate-icon { width: 18px; height: 18px; }

/* Chips (StonkFun "Paired with" filter style) */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  padding: 0 12px;
  border-radius: var(--radius);
  border: 1px solid var(--line-strong);
  color: var(--ink-dim);
  font-size: 13px;
  font-weight: 500;
  background: transparent;
  white-space: nowrap;
}
.chip--active { border-color: var(--accent); background: var(--line-strong); color: var(--ink-mid); }
.chip--mono { font-family: var(--font-mono); font-size: 11.5px; letter-spacing: 0.08em; text-transform: uppercase; }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  line-height: 1.2;
  color: var(--ink-mid);
  background: rgba(105, 170, 193, 0.1);
  border: 1px solid rgba(105, 170, 193, 0.28);
}
.badge--muted { color: var(--ink-dim); background: rgba(7, 16, 19, 0.6); border-color: var(--line-strong); }
.badge .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 8px var(--accent); }

.metal-dot {
  width: 10px; height: 10px; border-radius: 3px; flex: none;
  background: linear-gradient(135deg, var(--dm2), var(--dm1) 30%, var(--dm3) 60%, var(--dm4));
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.15);
}
[data-dot="copper"] { --dm1: #ffd2b0; --dm2: #f7a76c; --dm3: #c46a3a; --dm4: #6e3519; }
[data-dot="bronze"] { --dm1: #f6dcae; --dm2: #d2a468; --dm3: #9c6d38; --dm4: #5a3d1d; }
[data-dot="silver"] { --dm1: #ffffff; --dm2: #dfe7ec; --dm3: #a9b6be; --dm4: #5f6c74; }
[data-dot="gold"] { --dm1: #fff4c2; --dm2: #f1cf6e; --dm3: #c9952c; --dm4: #7a5512; }
[data-dot="platinum"] { --dm1: #ffffff; --dm2: #eef5fa; --dm3: #c3d2dc; --dm4: #7d8f9c; }

.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
}

/* =====================================================================
   Header
   ===================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-h);
  background: rgba(7, 16, 19, 0.95);
  border-bottom: 1px solid var(--line);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}
.site-header .container {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex: none;
  min-height: 44px;
}
.brand-mark { width: 32px; height: 32px; }
.brand-name { font-size: 17px; font-weight: 600; letter-spacing: -0.02em; white-space: nowrap; }
.brand-sub {
  display: inline-flex;
  align-items: center;
  height: 24px;
  padding: 0 8px;
  border-radius: 6px;
  border: 1px solid var(--line-strong);
  color: var(--ink-mid);
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}
.nav { display: flex; align-items: center; gap: 2px; }
.nav a {
  display: inline-flex;
  align-items: center;
  height: 40px;
  padding: 0 12px;
  border-radius: var(--radius);
  color: var(--ink-dim);
  font-size: 14px;
  font-weight: 600;
  transition: color 0.15s, background-color 0.15s;
  white-space: nowrap;
}
.nav a:hover { color: var(--ink); }
.nav a[aria-current="true"] { color: var(--ink); }
.header-actions { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  border-radius: var(--radius);
  border: 1px solid var(--line-strong);
  background: var(--surface);
  color: var(--ink);
  transition: background-color 0.15s;
}
.icon-btn:hover { background: var(--surface-2); }
.icon-btn svg { width: 18px; height: 18px; }
.header-x { width: 40px; height: 40px; }
.menu-btn { display: none; }
.menu-btn .bar { display: block; width: 18px; height: 2px; border-radius: 2px; background: currentColor; transition: transform 0.25s var(--ease-out), opacity 0.2s; }
.menu-btn .bars { display: grid; gap: 4px; }
.menu-btn[aria-expanded="true"] .bar:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.menu-btn[aria-expanded="true"] .bar:nth-child(2) { opacity: 0; }
.menu-btn[aria-expanded="true"] .bar:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.mobile-nav {
  position: fixed;
  inset: var(--header-h) 0 auto 0;
  z-index: 49;
  background: var(--ground);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.5);
  padding: 12px var(--gutter) 20px;
  transform: translateY(-8px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s, transform 0.25s var(--ease-out), visibility 0s linear 0.25s;
}
.mobile-nav.is-open { opacity: 1; transform: none; visibility: visible; transition: opacity 0.2s, transform 0.25s var(--ease-out); }
.mobile-nav ul { display: grid; gap: 2px; }
.mobile-nav a:not(.btn) {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 52px;
  padding: 0 4px;
  border-bottom: 1px solid var(--line);
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
}
.mobile-nav a:not(.btn) span { color: var(--ink-faint); font-family: var(--font-mono); font-size: 12px; }
.mobile-nav .btn { margin-top: 16px; }

/* =====================================================================
   Hero
   ===================================================================== */
.hero { padding-top: 24px; }
.hero-card {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr);
  grid-template-rows: 1fr auto auto 1fr;
  grid-template-areas: ". stage" "copy stage" "after stage" ". stage";
  min-height: min(780px, calc(100svh - var(--header-h) - 40px));
  border-radius: var(--radius-xl);
  border: 1px solid var(--line);
  background:
    radial-gradient(120% 90% at 85% 40%, rgba(105, 170, 193, 0.10), transparent 55%),
    linear-gradient(180deg, #11242a 0%, var(--surface) 60%, #0d1c21 100%);
}
.hero-card::before {
  /* trading-terminal grid */
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(164, 197, 207, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(164, 197, 207, 0.045) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(90% 80% at 75% 50%, #000 20%, transparent 75%);
  mask-image: radial-gradient(90% 80% at 75% 50%, #000 20%, transparent 75%);
}
.hero-copy {
  grid-area: copy;
  position: relative;
  z-index: 2;
  padding: 40px 0 0 56px;
  max-width: 660px;
}
.hero-after {
  grid-area: after;
  position: relative;
  z-index: 2;
  padding: 0 0 40px 56px;
  max-width: 660px;
}
.hero-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 22px; }
.hero-brand img { width: 40px; height: 40px; }
.hero-brand .eyebrow { margin: 0; }
.hero-title {
  font-size: clamp(46px, 5.7vw, 86px);
  line-height: 0.96;
  font-weight: 800;
  letter-spacing: -0.055em;
}
.hero-title span { display: block; }
.hero-title .line-2 {
  background: linear-gradient(92deg, var(--ink-mid) 0%, var(--accent) 70%, #4f8ea5 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  padding-bottom: 0.06em;
}
.hero-lede { margin-top: 20px; max-width: 500px; color: var(--ink-dim); font-size: 16px; line-height: 1.6; }
.hero-lede strong { color: var(--ink); font-weight: 600; }

.formula {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}
.formula-term {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  padding: 0 12px;
  border-radius: var(--radius);
  border: 1px solid var(--line-strong);
  background: rgba(7, 16, 19, 0.55);
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
}
.formula-term svg { width: 16px; height: 16px; color: var(--accent); flex: none; }
.formula-term--result { border-color: var(--accent); background: var(--line-strong); color: var(--ink); }
.formula-op { font-family: var(--font-mono); font-size: 16px; color: var(--ink-faint); padding: 0 2px; }

.tier-strip { margin-top: 22px; }
.tier-strip-label { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: 10px; display: block; }
.tier-strip ol { display: flex; flex-wrap: wrap; gap: 6px; }
.tier-strip li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 32px;
  padding: 0 10px;
  border-radius: 7px;
  background: rgba(7, 16, 19, 0.5);
  border: 1px solid var(--line);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ink-mid);
}
.tier-strip li .n { font-family: var(--font-mono); font-size: 10.5px; color: var(--ink-faint); font-weight: 500; }
.tier-strip-note { margin-top: 12px; font-size: 13px; color: var(--ink-dim); max-width: 500px; }

.hero-ctas { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.status-line {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  font-size: 12.5px;
  color: var(--ink-dim);
}
.status-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--warn);
  box-shadow: 0 0 0 3px rgba(247, 196, 108, 0.15);
}

.hero-stage {
  grid-area: stage;
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 420px;
}
.hero-curve {
  position: absolute;
  inset: auto 0 18% 0;
  width: 100%;
  height: 46%;
  pointer-events: none;
  opacity: 0.9;
}
.hero-stage-chip {
  position: absolute;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line-strong);
  background: rgba(16, 33, 39, 0.88);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  font-size: 12px;
  color: var(--ink-dim);
  line-height: 1.35;
}
.hero-stage-chip b { display: block; color: var(--ink); font-size: 13px; font-weight: 700; }
.hero-stage-chip img { width: 28px; height: 28px; }
.hero-stage-chip--tl { top: 28px; left: 8px; }
.hero-stage-chip--br { right: 28px; bottom: 28px; }
.hero-stage-chip .mono { font-size: 10.5px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); }

/* =====================================================================
   Crate hosts (sizes)
   ===================================================================== */
.cr-host { position: relative; display: flex; align-items: center; justify-content: center; container-type: inline-size; width: 100%; }
.cr-host--hero { max-width: 620px; aspect-ratio: 40 / 33; }
.cr-host--hero .cr { font-size: clamp(6px, 2.12cqi, 13.2px); }
.cr-host--opener { max-width: 620px; aspect-ratio: 40 / 40; margin-inline: auto; }
.cr-host--opener .cr { font-size: clamp(6px, 2.3cqi, 14.5px); --cy: 4.5em; height: 40em; }
.cr-host--card { aspect-ratio: 40 / 30; }
.cr-host--card .cr { font-size: clamp(4px, 2.4cqi, 9px); }
.cr-host--prog { max-width: 520px; aspect-ratio: 40 / 31; margin-inline: auto; }
.cr-host--prog .cr { font-size: clamp(5px, 2.05cqi, 11.5px); }
.cr-host--dialog { max-width: 560px; aspect-ratio: 40 / 36; margin-inline: auto; touch-action: pan-y; cursor: grab; }
.cr-host--dialog:active { cursor: grabbing; }
.cr-host--dialog .cr { font-size: clamp(5px, 2.1cqi, 12px); --cy: 3.5em; }
.cr-host noscript img { width: 100%; height: auto; }

/* =====================================================================
   The Crate (CSS 3D)
   ===================================================================== */
@property --w { syntax: "<length>"; inherits: true; initial-value: 0px; }
@property --d { syntax: "<length>"; inherits: true; initial-value: 0px; }
@property --hb { syntax: "<length>"; inherits: true; initial-value: 0px; }
@property --hl { syntax: "<length>"; inherits: true; initial-value: 0px; }
@property --m1 { syntax: "<color>"; inherits: true; initial-value: #ffffff; }
@property --m2 { syntax: "<color>"; inherits: true; initial-value: #cccccc; }
@property --m3 { syntax: "<color>"; inherits: true; initial-value: #888888; }
@property --m4 { syntax: "<color>"; inherits: true; initial-value: #444444; }
@property --m5 { syntax: "<color>"; inherits: true; initial-value: #222222; }
@property --glow { syntax: "<color>"; inherits: true; initial-value: #69aac1; }
@property --b1 { syntax: "<color>"; inherits: true; initial-value: #13262d; }
@property --b2 { syntax: "<color>"; inherits: true; initial-value: #0c1a1f; }
@property --b3 { syntax: "<color>"; inherits: true; initial-value: #081215; }
@property --rx { syntax: "<angle>"; inherits: true; initial-value: -20deg; }
@property --ry { syntax: "<angle>"; inherits: true; initial-value: -32deg; }

.cr {
  /* default geometry (overridden per tier) */
  --w: 32em; --d: 20.5em; --hb: 14em; --hl: 7em;
  --t: 0.9em;              /* wall thickness */
  --dep: calc(var(--hb) - 1.4em); /* interior depth */
  --rx: -20deg; --ry: -32deg;
  --cy: 0em;
  --glow-a: 0.6;
  --tilt-x: 0deg; --tilt-y: 0deg;
  --metal: linear-gradient(135deg, var(--m2) 0%, var(--m1) 16%, var(--m3) 40%, var(--m4) 64%, var(--m3) 82%, var(--m2) 100%);
  --metal-v: linear-gradient(180deg, var(--m1) 0%, var(--m2) 22%, var(--m3) 55%, var(--m4) 100%);
  --metal-h: linear-gradient(90deg, var(--m4) 0%, var(--m2) 18%, var(--m1) 34%, var(--m3) 58%, var(--m2) 80%, var(--m4) 100%);
  --brushed: repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.07) 0 1px, rgba(0, 0, 0, 0.04) 1px 2px, transparent 2px 4px);
  --body: linear-gradient(180deg, var(--b1) 0%, var(--b2) 55%, var(--b3) 100%);

  position: relative;
  flex: none;
  width: 40em;
  height: 30em;
  perspective: 150em;
  perspective-origin: 50% 35%;
  pointer-events: none;
  user-select: none;
  -webkit-user-select: none;
  transition:
    --w 0.7s var(--ease-out), --d 0.7s var(--ease-out), --hb 0.7s var(--ease-out), --hl 0.7s var(--ease-out),
    --m1 0.7s, --m2 0.7s, --m3 0.7s, --m4 0.7s, --m5 0.7s, --glow 0.7s, --b1 0.7s, --b2 0.7s, --b3 0.7s,
    --rx 0.9s var(--ease-out), --ry 0.9s var(--ease-out);
}
.cr.no-anim, .cr.no-anim * { transition: none !important; }
.cr-float, .cr-tilt, .cr-stage {
  position: absolute;
  inset: 0;
  transform-style: preserve-3d;
}
.cr-tilt { transform: rotateX(var(--tilt-x)) rotateY(var(--tilt-y)); transition: transform 0.6s var(--ease-out); }
.cr-stage { transform: translateY(var(--cy)) rotateX(var(--rx)) rotateY(var(--ry)); }
.cr-body, .cr-lid {
  position: absolute;
  left: 50%; top: 50%;
  width: 0; height: 0;
  transform-style: preserve-3d;
}

/* Lid hinge sits on the back top edge of the body */
.cr-lid {
  transform: translate3d(0, calc((var(--hl) - var(--hb)) / 2), calc(var(--d) / -2)) rotateX(0deg);
  transition: transform 0.9s var(--ease-mech);
}
.cr.is-unlatched .cr-lid {
  transform: translate3d(0, calc((var(--hl) - var(--hb)) / 2), calc(var(--d) / -2)) rotateX(5deg);
  transition: transform 0.28s var(--ease-out) 0.22s;
}
.cr.is-open .cr-lid {
  transform: translate3d(0, calc((var(--hl) - var(--hb)) / 2), calc(var(--d) / -2)) rotateX(106deg);
  transition: transform 1.05s cubic-bezier(0.3, 1.25, 0.45, 1);
}

/* Faces */
.f {
  position: absolute;
  left: 50%; top: 50%;
  overflow: hidden;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  background: var(--body);
}
.f::after {
  /* per-face lighting */
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: var(--shade, transparent);
}
.f i, .f span, .f b { position: absolute; display: block; font-style: normal; }

.f-front, .f-back { width: var(--w); height: var(--hb); margin: calc(var(--hb) / -2) 0 0 calc(var(--w) / -2); }
.f-front { transform: translate3d(0, calc(var(--hl) / 2), calc(var(--d) / 2)); --shade: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(0,0,0,0.18)); }
.f-back { transform: translate3d(0, calc(var(--hl) / 2), calc(var(--d) / -2)) rotateY(180deg); --shade: rgba(0, 0, 0, 0.32); }
.f-left, .f-right { width: var(--d); height: var(--hb); margin: calc(var(--hb) / -2) 0 0 calc(var(--d) / -2); }
.f-left { transform: translate3d(calc(var(--w) / -2), calc(var(--hl) / 2), 0) rotateY(-90deg); --shade: rgba(0, 0, 0, 0.16); }
.f-right { transform: translate3d(calc(var(--w) / 2), calc(var(--hl) / 2), 0) rotateY(90deg); --shade: linear-gradient(90deg, rgba(0,0,0,0.30), rgba(0,0,0,0.48)); }
.f-bottom { width: var(--w); height: var(--d); margin: calc(var(--d) / -2) 0 0 calc(var(--w) / -2); transform: translate3d(0, calc(var(--hl) / 2 + var(--hb) / 2), 0) rotateX(-90deg); background: #050c0e; }
.f-rim {
  width: var(--w); height: var(--d);
  margin: calc(var(--d) / -2) 0 0 calc(var(--w) / -2);
  transform: translate3d(0, calc(var(--hl) / 2 - var(--hb) / 2), 0) rotateX(90deg);
  background: transparent;
  border: var(--t) solid #1a3038;
  box-shadow: inset 0 0 0 0.12em color-mix(in srgb, var(--glow) 55%, transparent), inset 0 0 1.2em color-mix(in srgb, var(--glow) 25%, transparent);
}
.f-in-back { width: calc(var(--w) - var(--t) * 2); height: var(--dep); margin: calc(var(--dep) / -2) 0 0 calc(var(--w) / -2 + var(--t)); transform: translate3d(0, calc(var(--hl) / 2 - var(--hb) / 2 + var(--dep) / 2), calc(var(--d) / -2 + var(--t))); }
.f-in-left, .f-in-right { width: calc(var(--d) - var(--t) * 2); height: var(--dep); margin: calc(var(--dep) / -2) 0 0 calc(var(--d) / -2 + var(--t)); }
.f-in-left { transform: translate3d(calc(var(--w) / -2 + var(--t)), calc(var(--hl) / 2 - var(--hb) / 2 + var(--dep) / 2), 0) rotateY(90deg); }
.f-in-right { transform: translate3d(calc(var(--w) / 2 - var(--t)), calc(var(--hl) / 2 - var(--hb) / 2 + var(--dep) / 2), 0) rotateY(-90deg); }
.f-in-front { width: calc(var(--w) - var(--t) * 2); height: var(--dep); margin: calc(var(--dep) / -2) 0 0 calc(var(--w) / -2 + var(--t)); transform: translate3d(0, calc(var(--hl) / 2 - var(--hb) / 2 + var(--dep) / 2), calc(var(--d) / 2 - var(--t))) rotateY(180deg); }
.f-in-back, .f-in-left, .f-in-right, .f-in-front {
  background:
    radial-gradient(0.18em 0.18em at 50% 50%, rgba(164, 197, 207, 0.07) 98%, transparent) 0 0 / 0.9em 0.9em,
    linear-gradient(180deg, #050b0d, #0b181d 70%, #10232a);
  --shade: linear-gradient(180deg, rgba(0,0,0,0.55), rgba(0,0,0,0.1));
}
.f-in-left { --shade: linear-gradient(180deg, rgba(0,0,0,0.65), rgba(0,0,0,0.25)); }
.f-floor-in {
  width: calc(var(--w) - var(--t) * 2); height: calc(var(--d) - var(--t) * 2);
  margin: calc(var(--d) / -2 + var(--t)) 0 0 calc(var(--w) / -2 + var(--t));
  transform: translate3d(0, calc(var(--hl) / 2 - var(--hb) / 2 + var(--dep)), 0) rotateX(90deg);
  background:
    radial-gradient(0.2em 0.2em at 50% 50%, rgba(164, 197, 207, 0.08) 98%, transparent) 0 0 / 1em 1em,
    #0a161a;
}
.f-floor-in .floor-glow {
  inset: 0;
  background: radial-gradient(60% 70% at 50% 50%, color-mix(in srgb, var(--glow) 70%, transparent), transparent 70%);
  opacity: 0;
  transition: opacity 0.9s ease 0.2s;
}
.cr.is-open .f-floor-in .floor-glow { opacity: 1; }

/* Lid faces (relative to hinge) */
.l-top {
  width: var(--w); height: var(--d);
  margin: calc(var(--d) / -2) 0 0 calc(var(--w) / -2);
  transform: translate3d(0, calc(var(--hl) * -1), calc(var(--d) / 2)) rotateX(90deg);
  --shade: linear-gradient(180deg, rgba(255,255,255,0.0), rgba(255,255,255,0.05) 60%, rgba(255,255,255,0.08));
  background: linear-gradient(180deg, #0f2128, #142a32 55%, #183039);
}
.l-front, .l-back { width: var(--w); height: var(--hl); margin: calc(var(--hl) / -2) 0 0 calc(var(--w) / -2); }
.l-front { transform: translate3d(0, calc(var(--hl) / -2), var(--d)); --shade: linear-gradient(180deg, rgba(255,255,255,0.05), rgba(0,0,0,0.12)); }
.l-back { transform: translate3d(0, calc(var(--hl) / -2), 0) rotateY(180deg); --shade: rgba(0, 0, 0, 0.32); }
.l-left, .l-right { width: var(--d); height: var(--hl); margin: calc(var(--hl) / -2) 0 0 calc(var(--d) / -2); }
.l-left { transform: translate3d(calc(var(--w) / -2), calc(var(--hl) / -2), calc(var(--d) / 2)) rotateY(-90deg); --shade: rgba(0, 0, 0, 0.14); }
.l-right { transform: translate3d(calc(var(--w) / 2), calc(var(--hl) / -2), calc(var(--d) / 2)) rotateY(90deg); --shade: linear-gradient(90deg, rgba(0,0,0,0.28), rgba(0,0,0,0.45)); }
.l-under {
  width: var(--w); height: var(--d);
  margin: calc(var(--d) / -2) 0 0 calc(var(--w) / -2);
  transform: translate3d(0, 0, calc(var(--d) / 2)) rotateX(-90deg);
  background: #0a161a;
  border: var(--t) solid #12262d;
}
.l-under .foam {
  inset: 0.4em;
  border-radius: 0.6em;
  background:
    radial-gradient(0.22em 0.22em at 50% 50%, rgba(164, 197, 207, 0.09) 98%, transparent) 0 0 / 1em 1em,
    linear-gradient(180deg, #0c1b20, #08131700);
  box-shadow: inset 0 0 0 0.1em color-mix(in srgb, var(--glow) 40%, transparent), inset 0 0 2.5em color-mix(in srgb, var(--glow) 18%, transparent);
}
.l-under .under-mark { width: 5em; height: 5em; left: 50%; top: 50%; margin: -2.5em 0 0 -2.5em; opacity: 0.55; }
.l-under .under-mark svg { width: 100%; height: 100%; }

/* ---- Texture & structure decals ---- */
.tex { inset: 0; background: var(--brushed); opacity: 0.35; }
.panel-inset {
  inset: 1.6em 1.6em 1.3em 1.6em;
  border-radius: 0.8em;
  box-shadow:
    inset 0 0.12em 0 rgba(255, 255, 255, 0.05),
    inset 0 -0.12em 0 rgba(0, 0, 0, 0.35),
    0 0 0 0.08em rgba(164, 197, 207, 0.07);
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(0,0,0,0.12));
}
.ribs {
  left: 2.4em; right: 2.4em; bottom: 1.9em; height: 1.1em;
  background: repeating-linear-gradient(180deg, rgba(0,0,0,0.45) 0 0.12em, rgba(164,197,207,0.07) 0.12em 0.2em, transparent 0.2em 0.5em);
}
.edge-hi { left: 0; right: 0; top: 0; height: 0.14em; background: linear-gradient(90deg, transparent, rgba(164, 197, 207, 0.22), transparent); }

/* Seal / accent light */
.seal {
  left: 3%; right: 3%; top: 0.5em; height: 0.16em;
  border-radius: 1em;
  background: linear-gradient(90deg, transparent, var(--glow) 12%, var(--glow) 88%, transparent);
  box-shadow: 0 0 0.9em color-mix(in srgb, var(--glow) 70%, transparent);
  opacity: calc(0.15 + var(--glow-a) * 0.6);
  transition: opacity 0.4s, filter 0.4s;
}
.cr.is-unlatched .seal { opacity: 1; filter: brightness(1.5); }
.lid-seal {
  left: 3%; right: 3%; bottom: 0; height: 0.12em;
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--glow) 80%, white) 20%, color-mix(in srgb, var(--glow) 80%, white) 80%, transparent);
  opacity: calc(var(--glow-a) * 0.7);
}

/* Metal band (strap) */
.band {
  left: 0; right: 0; top: 53%; height: 1.5em;
  margin-top: -0.75em;
  background: var(--brushed), var(--metal-h);
  box-shadow: 0 0.12em 0.25em rgba(0, 0, 0, 0.6), inset 0 0.08em 0 rgba(255,255,255,0.35);
  transition: opacity 0.5s;
}

/* Edge rails */
.rail {
  top: 0; bottom: 0; width: 0.7em;
  background: var(--brushed), var(--metal-v);
  box-shadow: inset -0.08em 0 0 rgba(0,0,0,0.4), inset 0.08em 0 0 rgba(255,255,255,0.25);
  transition: opacity 0.5s;
}
.rail-l { left: 0; }
.rail-r { right: 0; }
.rail-t, .rail-b { left: 0; right: 0; width: auto; height: 0.6em; background: var(--brushed), var(--metal-h); }
.rail-t { top: 0; bottom: auto; }
.rail-b { bottom: 0; top: auto; }

/* Corner caps */
.cc {
  width: var(--cc, 3em); height: var(--cc, 3em);
  background: var(--brushed), var(--metal);
  box-shadow: inset 0 0 0 0.06em rgba(255,255,255,0.25);
  transition: width 0.5s, height 0.5s;
}
.cc.tl { left: 0; top: 0; clip-path: polygon(0 0, 100% 0, 100% 36%, 36% 36%, 36% 100%, 0 100%); }
.cc.tr { right: 0; top: 0; clip-path: polygon(0 0, 100% 0, 100% 100%, 64% 100%, 64% 36%, 0 36%); }
.cc.bl { left: 0; bottom: 0; clip-path: polygon(0 0, 36% 0, 36% 64%, 100% 64%, 100% 100%, 0 100%); }
.cc.br { right: 0; bottom: 0; clip-path: polygon(64% 0, 100% 0, 100% 100%, 0 100%, 0 64%, 64% 64%); }
.cc::before {
  /* rivet */
  content: "";
  position: absolute;
  width: 0.5em; height: 0.5em;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, var(--m1), var(--m3) 55%, var(--m5));
  box-shadow: 0 0.05em 0.1em rgba(0,0,0,0.6);
  opacity: 0;
  transition: opacity 0.5s;
}
.cc.tl::before { left: 0.3em; top: 0.3em; }
.cc.tr::before { right: 0.3em; top: 0.3em; }
.cc.bl::before { left: 0.3em; bottom: 0.3em; }
.cc.br::before { right: 0.3em; bottom: 0.3em; }
.cr.f-rivets .cc::before { opacity: 1; }
.cc.sm { --cc: calc(var(--hl) * 0.62); }

/* Latches */
.latch { top: 0; width: 3.6em; height: 4.9em; margin-left: -1.8em; }
.latch-l { left: 16%; }
.latch-r { left: 84%; }
.latch .lp {
  left: 0; right: 0; top: 0.6em; bottom: 0;
  border-radius: 0.55em;
  background: linear-gradient(180deg, var(--m4), var(--m5));
  box-shadow: inset 0 0.08em 0 rgba(255,255,255,0.18), 0 0.15em 0.3em rgba(0,0,0,0.6);
  transition: opacity 0.5s;
}
.latch .lv {
  left: 0.6em; right: 0.6em; top: 0; height: 3.9em;
  border-radius: 0.35em 0.35em 1em 1em;
  background: var(--brushed), var(--metal-v);
  box-shadow: inset 0 -0.15em 0.2em rgba(0,0,0,0.35), inset 0 0.08em 0 rgba(255,255,255,0.5), 0 0.2em 0.35em rgba(0,0,0,0.55);
  transform-origin: 50% 100%;
  transition: transform 0.32s var(--ease-mech) 0.75s;
}
.cr.is-unlatched .latch .lv { transition-delay: 0s; }
.latch .lv::after {
  /* center ridge */
  content: "";
  position: absolute;
  left: 50%; top: 0.5em; bottom: 0.7em;
  width: 0.3em; margin-left: -0.15em;
  border-radius: 0.2em;
  background: linear-gradient(90deg, var(--m4), var(--m1), var(--m4));
  opacity: 0.8;
}
.latch .pin {
  left: 50%; bottom: 0.45em; width: 0.8em; height: 0.8em; margin-left: -0.4em;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, var(--m1), var(--m4));
}
.cr.is-unlatched .latch .lv { transform: translateY(1.2em) scaleY(0.42); }
.keeper {
  bottom: 0; width: 2.4em; height: 1.4em; margin-left: -1.2em;
  border-radius: 0.35em 0.35em 0 0;
  background: var(--brushed), var(--metal-v);
  box-shadow: inset 0 0.08em 0 rgba(255,255,255,0.45), 0 -0.1em 0.25em rgba(0,0,0,0.4);
}
.keeper.k-l { left: 16%; }
.keeper.k-r { left: 84%; }

/* Lock dial */
.lock {
  left: 50%; top: 0.85em;
  width: 3em; height: 3em; margin-left: -1.5em;
  border-radius: 50%;
  background: conic-gradient(from 210deg, var(--m1), var(--m3), var(--m5), var(--m2), var(--m1), var(--m4), var(--m3), var(--m1));
  box-shadow: 0 0.18em 0.35em rgba(0,0,0,0.6), inset 0 0 0 0.08em rgba(255,255,255,0.3);
  transition: opacity 0.5s;
}
.lock::before {
  content: "";
  position: absolute;
  inset: 0.55em;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 40%, #13262d, #050c0e);
  box-shadow: inset 0 0 0 0.1em color-mix(in srgb, var(--glow) 70%, transparent), 0 0 0.6em color-mix(in srgb, var(--glow) 40%, transparent);
}
.lock::after {
  content: "";
  position: absolute;
  left: 50%; top: 0.95em;
  width: 0.24em; height: 0.9em; margin-left: -0.12em;
  border-radius: 0.2em;
  background: color-mix(in srgb, var(--glow) 80%, white);
  box-shadow: 0 0 0.4em var(--glow);
  transition: transform 0.35s var(--ease-mech);
  transform-origin: 50% 100%;
}
.cr.is-unlatched .lock::after { transform: rotate(90deg); }

/* ID plate (body front) */
.plate {
  left: 50%; top: 53%;
  width: 15em; height: 4.4em;
  margin: -2.2em 0 0 -7.5em;
  border-radius: 0.6em;
  display: flex !important;
  align-items: center;
  gap: 0.75em;
  padding: 0 0.85em;
  background: var(--plate-bg, linear-gradient(180deg, #0a171b, #060d10));
  box-shadow: var(--plate-shadow, inset 0 0 0 0.09em var(--m3), 0 0.15em 0.4em rgba(0,0,0,0.6));
  color: var(--plate-ink, var(--m2));
  font-family: var(--font-mono);
  line-height: 1;
  transition: background 0.5s, color 0.5s;
}
.plate .p-mark {
  position: relative; flex: none;
  width: 2.5em; height: 2.5em;
  border-radius: 50%;
  display: grid; place-items: center;
  background: radial-gradient(circle at 50% 40%, #142b33, #071013);
  box-shadow: inset 0 0 0 0.09em var(--m3);
}
.plate .p-mark svg { width: 1.6em; height: 1.6em; }
.plate .p-txt { position: relative; display: grid; gap: 0.4em; flex: 1; min-width: 0; }
.plate .p-txt b { position: relative; font-family: var(--font-sans); font-weight: 800; font-size: 0.95em; letter-spacing: 0.03em; white-space: nowrap; }
.plate .p-txt small { position: relative; display: block; font-size: 0.55em; letter-spacing: 0.2em; opacity: 0.8; white-space: nowrap; }
.plate .p-id {
  position: relative; flex: none;
  font-size: 1.2em; font-weight: 600; letter-spacing: 0.02em;
  padding-left: 0.5em;
  border-left: 0.06em solid currentColor;
  opacity: 0.9;
}
.plate .barcode {
  left: auto; right: 3.6em; top: 0.8em; bottom: 0.8em; width: 1.1em;
  background: repeating-linear-gradient(90deg, currentColor 0 0.08em, transparent 0.08em 0.18em, currentColor 0.18em 0.22em, transparent 0.22em 0.36em);
  opacity: 0;
}
.plate .screw {
  width: 0.45em; height: 0.45em; border-radius: 50%; top: 50%; margin-top: -0.225em;
  background: radial-gradient(circle at 35% 35%, var(--m1), var(--m4));
  opacity: 0;
}
.plate .screw.s1 { left: 0.25em; }
.plate .screw.s2 { right: 0.25em; }

/* Lid front name */
.lid-name {
  left: 0; right: 0; top: 50%;
  transform: translateY(-50%);
  text-align: center;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 1.15em;
  letter-spacing: 0.55em;
  padding-left: 0.55em;
  text-transform: uppercase;
  color: var(--m2);
  background: var(--metal-h);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  white-space: nowrap;
}
.trim {
  left: 0; right: 0; bottom: 0.32em; height: 0.18em;
  background: var(--metal-h);
  opacity: 0.85;
  transition: opacity 0.5s;
}

/* Lid top */
.lt-panel {
  inset: 2.2em 2.6em;
  border-radius: 1em;
  background: linear-gradient(180deg, rgba(0,0,0,0.18), rgba(255,255,255,0.03));
  box-shadow: inset 0 0.1em 0 rgba(0,0,0,0.4), inset 0 -0.1em 0 rgba(164,197,207,0.1), 0 0 0 0.08em rgba(164,197,207,0.06);
}
.lt-grooves {
  left: 4em; right: 4em; top: 0.9em; height: 0.8em;
  background: repeating-linear-gradient(90deg, rgba(0,0,0,0.5) 0 0.14em, rgba(164,197,207,0.08) 0.14em 0.22em, transparent 0.22em 0.8em);
  opacity: 0.8;
}
.medal {
  left: 50%; top: 47%;
  width: 8.6em; height: 8.6em;
  margin: -4.3em 0 0 -4.3em;
  border-radius: 50%;
  background: conic-gradient(from 200deg, var(--m1), var(--m3), var(--m5), var(--m2), var(--m1), var(--m4), var(--m3), var(--m1));
  box-shadow: 0 0.25em 0.5em rgba(0,0,0,0.55), inset 0 0 0 0.08em rgba(255,255,255,0.35);
  transition: transform 0.5s;
}
.medal .m-in {
  inset: 0.75em;
  border-radius: 50%;
  display: grid !important;
  place-items: center;
  background: radial-gradient(circle at 50% 35%, #183039, #08131700 140%), #0a161a;
  box-shadow: inset 0 0.15em 0.4em rgba(0,0,0,0.7), 0 0 0 0.08em rgba(0,0,0,0.5);
}
.medal .m-in svg { position: relative; width: 52%; height: 52%; }
.medal .m-ring {
  inset: 1.35em;
  border-radius: 50%;
  box-shadow: 0 0 0 0.08em color-mix(in srgb, var(--glow) 70%, transparent), 0 0 0.8em color-mix(in srgb, var(--glow) 35%, transparent);
  opacity: calc(var(--glow-a) * 1);
}
.medal .m-ticks {
  inset: 0.2em;
  border-radius: 50%;
  background: repeating-conic-gradient(rgba(0,0,0,0.45) 0 1.5deg, transparent 1.5deg 10deg);
  -webkit-mask: radial-gradient(circle, transparent 0 calc(50% - 0.5em), #000 calc(50% - 0.45em));
  mask: radial-gradient(circle, transparent 0 calc(50% - 0.5em), #000 calc(50% - 0.45em));
  opacity: 0;
  transition: opacity 0.5s;
}
.cr.f-ticks .medal .m-ticks { opacity: 1; }
.lt-tag {
  left: 0; right: 0; bottom: 1.05em;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.8em;
  letter-spacing: 0.32em;
  color: color-mix(in srgb, var(--m2) 70%, transparent);
  white-space: nowrap;
}
.sheen {
  inset: -20% -60%;
  background: linear-gradient(115deg, transparent 40%, rgba(255,255,255,0.10) 48%, rgba(255,255,255,0.02) 52%, transparent 60%);
  transform: translateX(-40%);
  opacity: 0;
}
.cr.f-sheen .sheen { opacity: 1; animation: sheen 7s ease-in-out infinite; }
@keyframes sheen {
  0%, 55% { transform: translateX(-45%); }
  85%, 100% { transform: translateX(45%); }
}

/* Side handle */
.handle {
  left: 50%; top: 32%;
  width: 9em; height: 2.4em;
  margin-left: -4.5em;
  border-radius: 1.2em;
  background: linear-gradient(180deg, #04090b, #0b181d);
  box-shadow: inset 0 0.15em 0.3em rgba(0,0,0,0.8), 0 0.06em 0 rgba(164,197,207,0.1);
}
.handle::after {
  content: "";
  position: absolute;
  left: 0.9em; right: 0.9em; top: 0.75em; height: 0.9em;
  border-radius: 0.5em;
  background: var(--metal-h);
  box-shadow: 0 0.12em 0.2em rgba(0,0,0,0.6);
}
.vents {
  left: 30%; right: 30%; top: 50%; height: 1.2em; margin-top: -0.6em;
  background: repeating-linear-gradient(90deg, rgba(0,0,0,0.6) 0 0.3em, transparent 0.3em 0.7em);
  border-radius: 0.2em;
  opacity: 0;
  transition: opacity 0.5s;
}
.cr.f-vents .vents { opacity: 0.85; }
.hinge {
  top: 0; width: 4.5em; height: 1.3em; margin-left: -2.25em;
  border-radius: 0 0 0.4em 0.4em;
  background: var(--metal-h);
  box-shadow: 0 0.12em 0.25em rgba(0,0,0,0.6);
}
.hinge.h1 { left: 22%; }
.hinge.h2 { left: 78%; }
.l-back .hinge { top: auto; bottom: 0; border-radius: 0.4em 0.4em 0 0; }
.feet { left: 1.6em; right: 1.6em; bottom: 0; height: 0.45em; background: linear-gradient(90deg, #020506 0 3em, transparent 3em calc(100% - 3em), #020506 calc(100% - 3em)); }

/* Floor, pedestal and shadow */
.cr-floor {
  position: absolute;
  left: 50%; top: 50%;
  width: calc(var(--w) * 2); height: calc(var(--w) * 2);
  margin: calc(var(--w) * -1) 0 0 calc(var(--w) * -1);
  transform: translate3d(0, calc(var(--hl) / 2 + var(--hb) / 2 + 0.1em), 0) rotateX(90deg);
  background:
    radial-gradient(ellipse calc(var(--w) * 0.36) calc(var(--d) * 0.36) at 50% 50%, rgba(0, 0, 0, 0.75), rgba(0, 0, 0, 0.35) 55%, transparent 100%),
    radial-gradient(circle closest-side, transparent 0 calc(66% - 0.08em), color-mix(in srgb, var(--glow) 45%, transparent) 66%, transparent calc(66% + 0.12em)),
    radial-gradient(circle closest-side, transparent 0 calc(86% - 0.06em), rgba(164, 197, 207, 0.12) 86%, transparent calc(86% + 0.08em)),
    radial-gradient(circle closest-side, color-mix(in srgb, var(--glow) 14%, transparent), transparent 80%);
  border-radius: 50%;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}
.cr--plain .cr-floor {
  background: radial-gradient(ellipse calc(var(--w) * 0.36) calc(var(--d) * 0.36) at 50% 50%, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.3) 55%, transparent 100%);
}

/* Reveal: beam + insignia (billboards that face the viewer) */
.cr-beam {
  position: absolute;
  left: 50%; top: 50%;
  width: calc(var(--w) * 0.8); height: 26em;
  margin: -26em 0 0 calc(var(--w) * -0.4);
  transform-origin: 50% 100%;
  transform: translate3d(0, calc(var(--hl) / 2 - var(--hb) / 2 + 1em), 0) rotateY(calc(var(--ry) * -1)) rotateX(calc(var(--rx) * -1)) scaleY(0.2);
  background: linear-gradient(0deg, color-mix(in srgb, var(--glow) 50%, transparent), color-mix(in srgb, var(--glow) 12%, transparent) 45%, transparent 85%);
  -webkit-mask: radial-gradient(70% 100% at 50% 100%, #000 30%, transparent 75%);
  mask: radial-gradient(70% 100% at 50% 100%, #000 30%, transparent 75%);
  opacity: 0;
  transition: opacity 0.8s ease, transform 1s var(--ease-out);
  pointer-events: none;
}
.cr.is-open .cr-beam {
  opacity: 0.75;
  transform: translate3d(0, calc(var(--hl) / 2 - var(--hb) / 2 + 1em), 0) rotateY(calc(var(--ry) * -1)) rotateX(calc(var(--rx) * -1)) scaleY(1);
  transition-delay: 0.35s;
}
.cr-reveal {
  position: absolute;
  left: 50%; top: 50%;
  width: 14em; height: 15.4em;
  margin: -7.7em 0 0 -7em;
  transform: translate3d(0, calc(var(--hl) / 2 + 3em), calc(var(--d) * 0.08)) rotateY(calc(var(--ry) * -1)) rotateX(calc(var(--rx) * -1)) scale(0.6);
  opacity: 0;
  transition: transform 1.1s var(--ease-out), opacity 0.6s ease;
}
.cr-reveal svg { width: 100%; height: 100%; overflow: visible; filter: drop-shadow(0 1.2em 1.6em rgba(0, 0, 0, 0.55)); }
.cr.is-revealed .cr-reveal {
  opacity: 1;
  transform: translate3d(0, calc(var(--hl) / 2 - var(--hb) / 2 - 9.6em), calc(var(--d) * 0.08)) rotateY(calc(var(--ry) * -1)) rotateX(calc(var(--rx) * -1)) scale(1);
  transition: transform 1.2s var(--ease-out), opacity 0.5s ease 0.1s;
}
.cr.is-revealed .cr-reveal .ins-float { animation: insFloat 5s ease-in-out 1.2s infinite; transform-origin: 50% 50%; }
@keyframes insFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

.ins-float { display: block; width: 100%; height: 100%; }
.cr.is-dragging { transition-property: none; }
.cr.is-dragging .cr-stage { transition: none; }
#opener-crate .cr.is-open { --rx: -25deg; }
.ins, .ins-sm { display: block; }
.ins svg, .ins-sm svg { width: 100%; height: auto; overflow: visible; }

/* Idle float for hero */
.cr--float .cr-float { animation: crFloat 7s ease-in-out infinite; }
@keyframes crFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-0.7em); }
}
.is-offscreen .cr-float, .is-offscreen .sheen { animation-play-state: paused !important; }

/* ---------- Tier materials ---------- */
.cr[data-tier="sealed"] {
  --m1: #e9f4f7; --m2: #a4c5cf; --m3: #69aac1; --m4: #2f5663; --m5: #13262d;
  --glow: #69aac1; --glow-a: 0.8;
  --b1: #13262d; --b2: #0c1a1f; --b3: #071114;
  --w: 32em; --d: 20.5em; --hb: 14em; --hl: 7em; --cc: 3.2em;
  --plate-bg: linear-gradient(180deg, #0c1b20, #060e11);
  --plate-shadow: inset 0 0 0 0.1em #2f5663, inset 0 0 0 0.2em #0a171b, inset 0 0 0 0.28em color-mix(in srgb, #69aac1 50%, transparent), 0 0.15em 0.4em rgba(0,0,0,0.6);
  --plate-ink: #cfe3e9;
}
.cr[data-tier="copper"] {
  --m1: #ffd9bd; --m2: #f7a76c; --m3: #c46a3a; --m4: #6e3519; --m5: #2f1408;
  --glow: #69aac1; --glow-a: 0.18;
  --b1: #142830; --b2: #0d1c21; --b3: #091316;
  --w: 28.5em; --d: 19em; --hb: 12.5em; --hl: 5.8em; --cc: 2.5em;
  --plate-bg: #0a1519;
  --plate-shadow: inset 0 0 0 0.08em #c46a3a, 0 0.12em 0.3em rgba(0,0,0,0.6);
  --plate-ink: #f7b98a;
}
.cr[data-tier="bronze"] {
  --m1: #f8e2b8; --m2: #d6a96c; --m3: #a0703a; --m4: #5c3e1d; --m5: #29190a;
  --glow: #69aac1; --glow-a: 0.42;
  --b1: #13272e; --b2: #0c1a1f; --b3: #081215;
  --w: 29.8em; --d: 19.5em; --hb: 13em; --hl: 6.2em; --cc: 2.8em;
  --plate-bg: linear-gradient(180deg, #0b181c, #060d10);
  --plate-shadow: inset 0 0 0 0.1em #a0703a, inset 0 0 0 0.2em #08121500, inset 0 0 0 0.26em #5c3e1d, 0 0.15em 0.4em rgba(0,0,0,0.6);
  --plate-ink: #e8c48e;
}
.cr[data-tier="silver"] {
  --m1: #ffffff; --m2: #e0e8ed; --m3: #a9b6be; --m4: #5f6c74; --m5: #262f35;
  --glow: #8fd0ec; --glow-a: 0.7;
  --b1: #12252c; --b2: #0b191e; --b3: #071114;
  --w: 31em; --d: 20em; --hb: 13.5em; --hl: 6.6em; --cc: 3em;
  --plate-bg: repeating-linear-gradient(90deg, rgba(255,255,255,0.18) 0 1px, transparent 1px 3px), linear-gradient(180deg, #f2f6f8, #b8c4cb 55%, #8d9aa2);
  --plate-shadow: inset 0 0.08em 0 #fff, inset 0 -0.1em 0 rgba(0,0,0,0.3), 0 0.18em 0.4em rgba(0,0,0,0.6);
  --plate-ink: #1a2328;
}
.cr[data-tier="gold"] {
  --m1: #fff6cc; --m2: #f2d27a; --m3: #cc9a30; --m4: #7c5612; --m5: #352305;
  --glow: #69aac1; --glow-a: 0.65;
  --b1: #11232a; --b2: #0a171c; --b3: #061013;
  --w: 32em; --d: 20.5em; --hb: 14em; --hl: 7em; --cc: 3.2em;
  --plate-bg: linear-gradient(180deg, #0b171b, #050b0d);
  --plate-shadow: inset 0 0 0 0.1em #e2b54e, inset 0 0 0 0.24em #050b0d, inset 0 0 0 0.3em #9a7020, 0 0.18em 0.45em rgba(0,0,0,0.65);
  --plate-ink: #f2d27a;
}
.cr[data-tier="platinum"] {
  --m1: #ffffff; --m2: #eef6fb; --m3: #c6d5df; --m4: #7f93a1; --m5: #2b3943;
  --glow: #d6efff; --glow-a: 1;
  --b1: #0f2129; --b2: #09161b; --b3: #040b0e;
  --w: 33.2em; --d: 21em; --hb: 14.6em; --hl: 7.4em; --cc: 3.4em;
  --plate-bg: repeating-linear-gradient(90deg, rgba(255,255,255,0.22) 0 1px, transparent 1px 3px), linear-gradient(180deg, #ffffff, #d3e0e8 50%, #9fb1bd);
  --plate-shadow: inset 0 0.08em 0 #fff, inset 0 -0.1em 0 rgba(0,0,0,0.3), 0 0 0 0.12em #0a171b, 0 0 0 0.22em color-mix(in srgb, #d6efff 70%, transparent), 0 0 1.2em color-mix(in srgb, #d6efff 35%, transparent);
  --plate-ink: #16212a;
}
.cr[data-tier="platinum"] .tex {
  background:
    repeating-linear-gradient(45deg, rgba(164,197,207,0.05) 0 0.12em, transparent 0.12em 0.35em),
    repeating-linear-gradient(-45deg, rgba(0,0,0,0.25) 0 0.12em, transparent 0.12em 0.35em);
  opacity: 0.7;
}

/* Feature toggles (set from JS by tier level) */
.cr:not(.f-rails) .rail { opacity: 0; }
.cr:not(.f-toprails) .lt-rails { opacity: 0; }
.cr:not(.f-band) .band { opacity: 0; }
.cr:not(.f-lock) .lock { opacity: 0; }
.cr:not(.f-latchplate) .latch .lp { opacity: 0; }
.cr:not(.f-trim) .trim { opacity: 0; }
.cr:not(.f-grooves) .lt-grooves { opacity: 0; }
.cr.f-barcode .plate .barcode { opacity: 0.6; }
.cr[data-tier="sealed"] .plate .p-id { display: none; }
.cr[data-tier="sealed"] .plate .barcode { right: 1em; opacity: 0.55; }
.cr.f-screws .plate .screw { opacity: 1; }
.lt-rails { inset: 0; transition: opacity 0.5s; }
.lt-rails i { position: absolute; }

/* =====================================================================
   Open Your Crate
   ===================================================================== */
.opener {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  border-radius: var(--radius-xl);
  border: 1px solid var(--line);
  background: var(--surface);
  overflow: hidden;
}
.opener-stage {
  position: relative;
  padding: 24px 24px 28px;
  background:
    radial-gradient(70% 60% at 50% 55%, rgba(105, 170, 193, 0.10), transparent 70%),
    linear-gradient(180deg, #0d1c21, #0a161a);
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
}
.opener-stage::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(164, 197, 207, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(164, 197, 207, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(70% 70% at 50% 55%, #000 10%, transparent 80%);
  mask-image: radial-gradient(70% 70% at 50% 55%, #000 10%, transparent 80%);
  pointer-events: none;
}
.stage-badges { position: relative; z-index: 2; display: flex; flex-wrap: wrap; gap: 8px; }
.opener .cr-host { flex: 1; }
.opener-actions {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.tier-picker { border: 0; margin: 0; padding: 0; min-width: 0; text-align: center; }
.tier-picker legend {
  padding: 0;
  margin: 0 auto 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.tier-picker .opts { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; }
.tier-opt { position: relative; }
.tier-opt input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.tier-opt label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  padding: 0 12px;
  border-radius: var(--radius);
  border: 1px solid var(--line-strong);
  color: var(--ink-dim);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: border-color 0.15s, background-color 0.15s, color 0.15s;
}
.tier-opt label:hover { border-color: rgba(105, 170, 193, 0.5); color: var(--ink); }
.tier-opt input:checked + label { border-color: var(--accent); background: var(--line-strong); color: var(--ink); }
.tier-opt input:focus-visible + label { outline: 2px solid var(--accent-bright); outline-offset: 2px; }
.opener-buttons { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.btn-open { min-width: 240px; }
.btn-open .pulse {
  position: absolute; inset: -1px;
  border-radius: inherit;
  box-shadow: 0 0 0 0 rgba(105, 170, 193, 0.5);
  animation: btnPulse 2.6s ease-out infinite;
  pointer-events: none;
}
@keyframes btnPulse {
  0% { box-shadow: 0 0 0 0 rgba(105, 170, 193, 0.45); }
  70%, 100% { box-shadow: 0 0 0 14px rgba(105, 170, 193, 0); }
}

.reveal-panel {
  position: relative;
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 18px;
  min-height: 100%;
}
.reveal-state { display: grid; gap: 16px; }
.reveal-state[data-view="sealed"] .steps { display: grid; gap: 10px; }
.steps li {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 12px;
  align-items: start;
  padding: 12px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--well);
  font-size: 13.5px;
  color: var(--ink-dim);
}
.steps li b { display: block; color: var(--ink); font-size: 14px; margin-bottom: 2px; }
.steps .num {
  display: grid; place-items: center;
  width: 36px; height: 36px; border-radius: 8px;
  border: 1px solid var(--line-strong);
  font-family: var(--font-mono); font-size: 12px; color: var(--accent);
}
.reveal-title {
  font-size: clamp(30px, 3.2vw, 44px);
  line-height: 1;
  font-weight: 800;
  letter-spacing: -0.045em;
}
.reveal-title .metal-text {
  background: linear-gradient(100deg, var(--tm2), var(--tm1) 30%, var(--tm3) 60%, var(--tm2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.reveal-head { display: flex; align-items: center; gap: 16px; }
.reveal-head .ins-sm { width: 76px; height: 84px; flex: none; }
.reveal-meta { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-faint); margin-top: 8px; }
.reveal-desc { font-size: 18px; color: var(--ink); font-weight: 600; letter-spacing: -0.015em; line-height: 1.4; }
.reveal-materials { display: flex; flex-wrap: wrap; gap: 6px; }
.notice {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 10px;
  padding: 14px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(247, 196, 108, 0.28);
  background: rgba(247, 196, 108, 0.06);
  color: var(--ink-mid);
  font-size: 13px;
  line-height: 1.55;
}
.notice svg { width: 18px; height: 18px; color: var(--warn); margin-top: 1px; }
.notice b { color: var(--ink); }
.reveal-state[data-view="revealed"] > * { animation: fadeUp 0.6s var(--ease-out) both; }
.reveal-state[data-view="revealed"] > *:nth-child(2) { animation-delay: 0.06s; }
.reveal-state[data-view="revealed"] > *:nth-child(3) { animation-delay: 0.12s; }
.reveal-state[data-view="revealed"] > *:nth-child(4) { animation-delay: 0.18s; }
.reveal-state[data-view="revealed"] > *:nth-child(5) { animation-delay: 0.24s; }
.reveal-state[data-view="revealed"] > *:nth-child(6) { animation-delay: 0.3s; }
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}
.reveal-actions { display: flex; flex-wrap: wrap; gap: 10px; }

[data-tm="copper"] { --tm1: #ffd9bd; --tm2: #f7a76c; --tm3: #c46a3a; }
[data-tm="bronze"] { --tm1: #f8e2b8; --tm2: #d6a96c; --tm3: #a0703a; }
[data-tm="silver"] { --tm1: #ffffff; --tm2: #d5dfe5; --tm3: #9aa8b0; }
[data-tm="gold"] { --tm1: #fff6cc; --tm2: #f2d27a; --tm3: #cc9a30; }
[data-tm="platinum"] { --tm1: #ffffff; --tm2: #e4f2fb; --tm3: #b4c8d6; }

/* =====================================================================
   How it works
   ===================================================================== */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}
.step-card {
  position: relative;
  padding: 24px;
  border-radius: var(--radius-xl);
  border: 1px solid var(--line);
  background: var(--surface);
  transition: border-color 0.2s, background-color 0.2s;
}
.step-card:hover { border-color: var(--line-strong); background: var(--surface-2); }
.step-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 26px; }
.step-no { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.14em; color: var(--accent); }
.step-icon {
  display: grid; place-items: center;
  width: 44px; height: 44px;
  border-radius: 10px;
  border: 1px solid var(--line-strong);
  background: var(--well);
  color: var(--ink-mid);
}
.step-icon svg { width: 22px; height: 22px; }
.step-card p { margin-top: 10px; color: var(--ink-dim); font-size: 14px; }
.step-card .h3 { font-size: 17px; text-transform: none; }

.formula-band {
  margin-top: 16px;
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: stretch;
  border-radius: var(--radius-xl);
  border: 1px solid var(--line);
  background: linear-gradient(90deg, var(--surface), #0f232a 70%, #14303a);
  overflow: hidden;
}
.fb-cell { padding: 22px 24px; }
.fb-cell .k { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-faint); }
.fb-cell .v { margin-top: 6px; font-size: 20px; font-weight: 700; letter-spacing: -0.025em; }
.fb-cell .s { margin-top: 4px; font-size: 13px; color: var(--ink-dim); }
.fb-cell--result .v { color: var(--accent-bright); }
.fb-op { display: grid; place-items: center; padding: 0 6px; font-family: var(--font-mono); font-size: 22px; color: var(--accent); }
.fine { margin-top: 14px; font-size: 13px; color: var(--ink-dim); }
.fine a { color: var(--ink-mid); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: rgba(164, 197, 207, 0.4); }
.fine a:hover { color: var(--ink); }

/* =====================================================================
   Tiers gallery
   ===================================================================== */
.tiers-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}
.tiers-grid > li { display: flex; }
.tier-card {
  flex: 1;
  position: relative;
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-xl);
  border: 1px solid var(--line);
  background: var(--surface);
  overflow: hidden;
  cursor: pointer;
  transition: border-color 0.25s, transform 0.35s var(--ease-out), background-color 0.25s;
}
.tier-card::before {
  content: "";
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--tm2), transparent);
  opacity: 0.55;
  transition: opacity 0.25s;
}
.tier-card:hover { border-color: var(--line-strong); background: var(--surface-2); transform: translateY(-3px); }
.tier-card:hover::before, .tier-card.is-selected::before { opacity: 1; }
.tier-card.is-selected { border-color: color-mix(in srgb, var(--tm2) 55%, var(--line-strong)); }
.tier-visual {
  position: relative;
  padding: 18px 10px 0;
  background: radial-gradient(70% 70% at 50% 60%, color-mix(in srgb, var(--tm3) 16%, transparent), transparent 70%);
}
.tier-info { padding: 4px 18px 18px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.tier-no { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.14em; color: var(--ink-faint); }
.tier-name { font-size: 21px; font-weight: 800; letter-spacing: -0.03em; }
.tier-name .metal-text {
  background: linear-gradient(100deg, var(--tm2), var(--tm1) 35%, var(--tm3) 70%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.tier-desc { color: var(--ink-dim); font-size: 13.5px; line-height: 1.5; }
.tier-mats { display: grid; gap: 5px; margin-top: 2px; }
.tier-mats li { display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--ink-mid); }
.tier-mats li::before { content: ""; width: 5px; height: 5px; border-radius: 1px; background: var(--tm2); flex: none; }
.tier-card .btn { margin-top: auto; min-height: 40px; font-size: 13px; }
.tier-level { display: flex; gap: 3px; margin-top: 2px; }
.tier-level i { height: 4px; flex: 1; border-radius: 2px; background: var(--line-strong); }
.tier-level i.on { background: var(--tm2); }

/* Inspect dialog */
.inspect {
  width: min(980px, calc(100vw - 32px));
  max-height: calc(100svh - 32px);
  padding: 0;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-xl);
  background: var(--surface);
  color: var(--ink);
  overflow: auto;
}
.inspect::backdrop { background: rgba(7, 16, 19, 0.85); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); }
.inspect[open] { animation: dlgIn 0.35s var(--ease-out); }
@keyframes dlgIn { from { opacity: 0; transform: translateY(12px) scale(0.98); } to { opacity: 1; transform: none; } }
.inspect-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); }
.inspect-stage {
  position: relative;
  padding: 20px;
  background: radial-gradient(70% 60% at 50% 55%, rgba(105, 170, 193, 0.1), transparent 70%), #0b171b;
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.inspect-tools { display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; }
.inspect-body { padding: 28px; display: flex; flex-direction: column; gap: 16px; }
.inspect-close { position: absolute; top: 14px; right: 14px; z-index: 3; }
.inspect-hint { text-align: center; font-size: 12px; color: var(--ink-faint); }
.inspect-nav { display: flex; gap: 8px; margin-top: auto; flex-wrap: wrap; }
.spec { display: grid; gap: 0; border-top: 1px solid var(--line); }
.spec div { display: grid; grid-template-columns: 120px 1fr; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); font-size: 13.5px; }
.spec dt { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-faint); padding-top: 2px; }
.spec dd { color: var(--ink-mid); }

/* =====================================================================
   Progression
   ===================================================================== */
.prog {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 16px;
}
.prog-controls { padding: 28px; display: flex; flex-direction: column; gap: 22px; }
.matrix-block { display: grid; gap: 12px; padding-top: 20px; border-top: 1px solid var(--line); }
.matrix-title { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-faint); }
.ctrl-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.ctrl-head label { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-dim); }
.ctrl-head output { font-size: 18px; font-weight: 700; letter-spacing: -0.02em; color: var(--ink); }

.range {
  --pct: 50%;
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 44px;
  margin: 0;
  background: transparent;
  cursor: pointer;
  touch-action: pan-y;
}
.range::-webkit-slider-runnable-track {
  height: 8px;
  border-radius: 8px;
  background:
    linear-gradient(90deg, var(--accent), var(--accent-bright)) 0 0 / var(--pct) 100% no-repeat,
    var(--well);
  box-shadow: inset 0 0 0 1px var(--line-strong);
}
.range::-moz-range-track { height: 8px; border-radius: 8px; background: var(--well); box-shadow: inset 0 0 0 1px var(--line-strong); }
.range::-moz-range-progress { height: 8px; border-radius: 8px; background: linear-gradient(90deg, var(--accent), var(--accent-bright)); }
.range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 26px; height: 26px;
  margin-top: -9px;
  border-radius: 8px;
  background: linear-gradient(180deg, #e9f4f7, #a4c5cf);
  border: 3px solid var(--ground);
  box-shadow: 0 0 0 1px var(--accent), 0 4px 12px rgba(0, 0, 0, 0.5);
  transition: transform 0.15s;
}
.range::-moz-range-thumb {
  width: 22px; height: 22px;
  border-radius: 8px;
  background: linear-gradient(180deg, #e9f4f7, #a4c5cf);
  border: 3px solid var(--ground);
  box-shadow: 0 0 0 1px var(--accent), 0 4px 12px rgba(0, 0, 0, 0.5);
}
.range:active::-webkit-slider-thumb { transform: scale(1.1); }
.range:focus-visible { outline: none; }
.range:focus-visible::-webkit-slider-thumb { box-shadow: 0 0 0 2px var(--ground), 0 0 0 4px var(--accent-bright); }
.range:focus-visible::-moz-range-thumb { box-shadow: 0 0 0 2px var(--ground), 0 0 0 4px var(--accent-bright); }
.ticks {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  margin-top: 2px;
  font-size: 11.5px;
  color: var(--ink-faint);
}
.ticks li { text-align: center; }
.ticks li:first-child { text-align: left; }
.ticks li:last-child { text-align: right; }
.ticks li.on { color: var(--ink-mid); font-weight: 600; }

.matrix-wrap { display: grid; grid-template-columns: auto minmax(0, 420px); justify-content: start; gap: 10px; align-items: stretch; }
.matrix-y { writing-mode: vertical-rl; transform: rotate(180deg); font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-faint); text-align: center; }
.matrix { display: grid; grid-template-columns: repeat(5, 1fr); gap: 4px; }
.matrix button {
  aspect-ratio: 2.6;
  border-radius: 4px;
  background: color-mix(in srgb, var(--tm2) 16%, var(--well));
  border: 1px solid color-mix(in srgb, var(--tm2) 22%, transparent);
  transition: background-color 0.2s, transform 0.2s, box-shadow 0.2s;
}
.matrix button:hover { background: color-mix(in srgb, var(--tm2) 32%, var(--well)); }
.matrix button.on {
  background: linear-gradient(135deg, var(--tm1), var(--tm2) 40%, var(--tm3));
  box-shadow: 0 0 0 2px var(--ground), 0 0 0 3px var(--accent-bright);
  transform: scale(1.04);
}
.matrix-x { grid-column: 2; text-align: center; max-width: 420px; font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-faint); }
.matrix-legend { display: flex; flex-wrap: wrap; gap: 10px 14px; margin-top: 4px; font-size: 12px; color: var(--ink-dim); }
.matrix-legend span { display: inline-flex; align-items: center; gap: 6px; }

.prog-preview {
  position: relative;
  padding: 24px 24px 28px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  overflow: hidden;
  background:
    radial-gradient(70% 60% at 50% 45%, color-mix(in srgb, var(--tm3, #69aac1) 14%, transparent), transparent 70%),
    var(--surface);
  transition: background 0.6s;
}
.prog-result { text-align: center; display: grid; gap: 6px; }
.prog-result .tier-line { display: inline-flex; align-items: baseline; justify-content: center; gap: 12px; }
.prog-result .no { font-family: var(--font-mono); font-size: 13px; color: var(--ink-faint); letter-spacing: 0.12em; }
.prog-result .name { font-size: clamp(28px, 3vw, 38px); font-weight: 800; letter-spacing: -0.04em; }
.prog-result .name .metal-text { background: linear-gradient(100deg, var(--tm2), var(--tm1) 35%, var(--tm3) 70%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.prog-result .desc { color: var(--ink-mid); font-size: 15px; }
.meter { display: grid; gap: 8px; margin-top: 12px; }
.meter-label { display: flex; justify-content: space-between; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-faint); }
.meter-bar { display: grid; grid-template-columns: repeat(5, 1fr); gap: 4px; }
.meter-bar i { height: 8px; border-radius: 3px; background: var(--well); box-shadow: inset 0 0 0 1px var(--line-strong); transition: background 0.4s; }
.meter-bar i.on { background: linear-gradient(90deg, var(--tm3), var(--tm2)); box-shadow: none; }
.meter-names { display: grid; grid-template-columns: repeat(5, 1fr); font-size: 11px; color: var(--ink-faint); text-align: center; }
.meter-names span.on { color: var(--ink); font-weight: 600; }

/* =====================================================================
   Allocations
   ===================================================================== */
.alloc { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; align-items: stretch; }
.alloc-copy { padding: 36px; display: flex; flex-direction: column; gap: 16px; position: relative; overflow: hidden; }
.alloc-copy p { color: var(--ink-mid); font-size: 15.5px; }
.alloc-copy p.lead { color: var(--ink); font-size: 18px; font-weight: 600; letter-spacing: -0.015em; line-height: 1.45; }
.alloc-copy .h2 { margin-bottom: 4px; }
.alloc-art { display: flex; align-items: flex-end; gap: 4%; margin-top: auto; padding-top: 24px; max-width: 560px; }
.alloc-art .ins { width: 18%; max-width: 120px; transition: transform 0.3s var(--ease-out); }
.alloc-art .ins:nth-child(1) { width: 13%; }
.alloc-art .ins:nth-child(2) { width: 14.5%; }
.alloc-art .ins:nth-child(3) { width: 16%; }
.alloc-art .ins:nth-child(4) { width: 17.5%; }
.alloc-art .ins:nth-child(5) { width: 19%; }
.terms { padding: 28px; display: flex; flex-direction: column; gap: 14px; font-family: var(--font-mono); }
.terms-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.terms-head .h3 { font-family: var(--font-sans); }
.terms dl { display: grid; }
.terms dl div { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; padding: 13px 0; border-bottom: 1px dashed var(--line); font-size: 12.5px; }
.terms dt { color: var(--ink-faint); letter-spacing: 0.08em; text-transform: uppercase; font-size: 11.5px; padding-top: 1px; }
.terms dd { color: var(--ink); text-align: right; font-family: var(--font-sans); font-size: 13.5px; }
.terms dd.is-unset { color: var(--ink-dim); }
.terms dd.is-unset::before { content: ""; display: inline-block; width: 6px; height: 6px; margin-right: 8px; border-radius: 50%; background: var(--line-strong); vertical-align: 1px; }
.terms dd.is-status { color: var(--warn); }
.terms-foot { font-family: var(--font-sans); font-size: 12.5px; color: var(--ink-dim); line-height: 1.55; }
.not-list { display: grid; gap: 8px; margin-top: 4px; }
.not-list li { display: grid; grid-template-columns: 18px 1fr; gap: 10px; font-family: var(--font-sans); font-size: 13px; color: var(--ink-mid); line-height: 1.5; }
.not-list svg { width: 16px; height: 16px; color: var(--ink-faint); margin-top: 2px; }

/* =====================================================================
   About / Ecosystem
   ===================================================================== */
.about { display: grid; grid-template-columns: 1fr; gap: 16px; }
.about-main { padding: 36px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 18px 48px; position: relative; overflow: hidden; }
.about-col { display: flex; flex-direction: column; gap: 18px; min-width: 0; }
.about-col--side { justify-content: flex-end; }
.about-main p { color: var(--ink-mid); font-size: 15.5px; }
.pairs { display: flex; flex-wrap: wrap; gap: 6px; }
.pairs-label { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-faint); }
.about-links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: auto; padding-top: 6px; }
.feature-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.feature { padding: 22px; }
.feature .h3 { font-size: 16px; display: flex; align-items: center; gap: 10px; }
.feature .h3 svg { width: 18px; height: 18px; color: var(--accent); }
.feature p { margin-top: 8px; font-size: 13.5px; color: var(--ink-dim); }

.eco { margin-top: 16px; padding: 32px; }
.eco-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; flex-wrap: wrap; margin-bottom: 22px; }
.eco-head .h3 { font-size: 26px; font-weight: 800; letter-spacing: -0.035em; }
.eco-head p { color: var(--ink-dim); font-size: 14px; max-width: 520px; margin-top: 6px; }
.eco-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.eco-card { padding: 20px; border-radius: var(--radius-lg); border: 1px solid var(--line); background: var(--well); display: flex; flex-direction: column; gap: 10px; }
.eco-card .tag { align-self: flex-start; }
.eco-card h4 { font-size: 15.5px; font-weight: 700; letter-spacing: -0.015em; }
.eco-card p { font-size: 13.5px; color: var(--ink-dim); }
.eco-card a { margin-top: auto; display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 600; color: var(--ink-mid); min-height: 32px; }
.eco-card a:hover { color: var(--ink); }
.eco-card a svg { width: 14px; height: 14px; }
.eco-note {
  margin-top: 14px;
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 10px;
  padding: 14px 16px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line-strong);
  background: rgba(105, 170, 193, 0.06);
  font-size: 13.5px;
  color: var(--ink-mid);
}
.eco-note svg { width: 18px; height: 18px; color: var(--accent); margin-top: 2px; }
.eco-note b { color: var(--ink); }

/* =====================================================================
   Token
   ===================================================================== */
.token-card { padding: 28px; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 24px 32px; align-items: center; }
.token-id { display: flex; align-items: center; gap: 16px; }
.token-avatar {
  width: 64px; height: 64px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: radial-gradient(circle at 50% 35%, #183039, #0a161a);
  border: 1px solid var(--line-strong);
  flex: none;
}
.token-avatar img { width: 36px; height: 36px; }
.token-name { font-size: 28px; font-weight: 800; letter-spacing: -0.04em; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.token-sub { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 6px; font-size: 13px; color: var(--ink-dim); }
.token-sub .chip { min-height: 26px; padding: 0 8px; font-size: 11px; }
.token-links { display: flex; flex-wrap: wrap; gap: 8px; justify-content: flex-end; }
.mint-box {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 10px 10px 10px 16px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line-strong);
  background: var(--well);
}
.mint-label { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-faint); display: block; margin-bottom: 4px; }
.mint-value {
  font-family: var(--font-mono);
  font-size: clamp(12px, 1.5vw, 16px);
  color: var(--ink);
  word-break: break-all;
  line-height: 1.4;
  user-select: all;
  -webkit-user-select: all;
}
.copy-btn { min-width: 128px; }
.copy-btn .ok { display: none; }
.copy-btn.is-copied .ok { display: inline; }
.copy-btn.is-copied .idle { display: none; }
.copy-btn.is-copied { background: var(--up); }
.token-facts { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.fact { padding: 14px 16px; border-radius: var(--radius-lg); border: 1px solid var(--line); background: rgba(7, 16, 19, 0.4); }
.fact .k { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-faint); }
.fact .v { margin-top: 4px; font-size: 15px; font-weight: 700; letter-spacing: -0.015em; }
.token-note { grid-column: 1 / -1; font-size: 13px; color: var(--ink-dim); }
.token-note a { color: var(--ink-mid); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: rgba(164, 197, 207, 0.4); }

/* =====================================================================
   FAQ
   ===================================================================== */
.faq { display: grid; grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr); gap: 48px; align-items: start; }
.faq-side { position: sticky; top: calc(var(--header-h) + 32px); }
.faq-side p { margin-top: 14px; color: var(--ink-dim); }
.faq-group + .faq-group { margin-top: 28px; }
.faq-group h3 { font-family: var(--font-mono); font-size: 12px; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); margin-bottom: 10px; }
.qa { border-bottom: 1px solid var(--line); }
.qa:first-of-type { border-top: 1px solid var(--line); }
.qa summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 56px;
  padding: 14px 4px;
  cursor: pointer;
  font-size: 15.5px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.qa summary::-webkit-details-marker { display: none; }
.qa summary .pm {
  position: relative;
  width: 28px; height: 28px; flex: none;
  border-radius: 7px;
  border: 1px solid var(--line-strong);
  transition: background-color 0.2s, border-color 0.2s;
}
.qa summary .pm::before, .qa summary .pm::after {
  content: "";
  position: absolute;
  left: 50%; top: 50%;
  width: 10px; height: 1.5px;
  margin: -0.75px 0 0 -5px;
  background: var(--ink-mid);
  transition: transform 0.25s var(--ease-out);
}
.qa summary .pm::after { transform: rotate(90deg); }
.qa[open] summary .pm { background: var(--line-strong); border-color: var(--accent); }
.qa[open] summary .pm::after { transform: rotate(0deg); }
.qa summary:hover { color: var(--accent-bright); }
.qa .ans { padding: 0 48px 18px 4px; color: var(--ink-dim); font-size: 14.5px; }
.qa .ans a { color: var(--ink-mid); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: rgba(164, 197, 207, 0.4); }
.qa .ans code { font-family: var(--font-mono); font-size: 13px; color: var(--ink); word-break: break-all; }
.qa[open] .ans { animation: fadeUp 0.35s var(--ease-out); }

/* =====================================================================
   Final CTA & footer
   ===================================================================== */
.final {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  padding: 72px 32px;
  text-align: center;
  border-radius: var(--radius-xl);
  border: 1px solid var(--line);
  background:
    radial-gradient(60% 80% at 50% 110%, rgba(105, 170, 193, 0.18), transparent 70%),
    linear-gradient(180deg, var(--surface), #0c1b20);
}
.final::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(164, 197, 207, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(164, 197, 207, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(60% 80% at 50% 100%, #000, transparent 80%);
  mask-image: radial-gradient(60% 80% at 50% 100%, #000, transparent 80%);
}
.final .h2 { font-size: clamp(38px, 6vw, 80px); letter-spacing: -0.055em; }
.final .h2 .line-2 { background: linear-gradient(92deg, var(--ink-mid), var(--accent)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.final p { margin: 16px auto 0; max-width: 520px; color: var(--ink-dim); }
.final-row { display: flex; justify-content: center; align-items: flex-end; gap: clamp(8px, 2vw, 20px); margin: 36px auto 0; max-width: 520px; }
.final-row .ins { width: 17%; }
.final-row .ins:nth-child(3) { width: 20%; }
.final-row .ins:nth-child(2), .final-row .ins:nth-child(4) { width: 18.5%; }
.final-ctas { display: flex; justify-content: center; flex-wrap: wrap; gap: 10px; margin-top: 36px; }

.site-footer { margin-top: 64px; border-top: 1px solid var(--line); padding: 40px 0 48px; }
.footer-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 32px; flex-wrap: wrap; }
.footer-brand p { margin-top: 10px; color: var(--ink-dim); font-size: 13px; max-width: 360px; }
.footer-links { display: grid; grid-template-columns: repeat(3, auto); gap: 8px 40px; }
.footer-links h2 { font-family: var(--font-mono); font-size: 11px; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: 4px; }
.footer-links ul { display: grid; gap: 2px; }
.footer-links a { display: inline-flex; align-items: center; min-height: 32px; font-size: 13.5px; color: var(--ink-dim); font-weight: 500; }
.footer-links a:hover { color: var(--ink); }
.disclaimer {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  color: var(--ink-faint);
  font-size: 12.5px;
  line-height: 1.65;
  display: grid;
  gap: 10px;
}
.disclaimer a { color: var(--ink-dim); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: rgba(164, 197, 207, 0.3); }

/* Sticky mobile CTA */
.mobile-cta {
  position: fixed;
  left: 12px; right: 12px;
  bottom: calc(12px + env(safe-area-inset-bottom, 0px));
  z-index: 45;
  display: none;
  transform: translateY(140%);
  transition: transform 0.35s var(--ease-out);
}
.mobile-cta .btn { width: 100%; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(7, 16, 19, 0.8); }
.mobile-cta.is-visible { transform: none; }
.menu-open .mobile-cta { transform: translateY(140%); }

/* Toast / live region */
.toast {
  position: fixed;
  left: 50%; bottom: 24px;
  z-index: 60;
  transform: translate(-50%, 20px);
  opacity: 0;
  padding: 10px 16px;
  border-radius: var(--radius);
  background: var(--surface-3);
  border: 1px solid var(--line-strong);
  font-size: 13.5px;
  font-weight: 600;
  pointer-events: none;
  transition: opacity 0.2s, transform 0.25s var(--ease-out);
}
.toast.is-on { opacity: 1; transform: translate(-50%, 0); }

/* Scroll reveal */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out); }
.js .reveal.is-in { opacity: 1; transform: none; }

/* Insignia text */
.ins-num { font-family: var(--font-mono); font-size: 13px; letter-spacing: 0.2em; font-weight: 500; }
.ins-name { font-family: var(--font-sans); font-size: 21px; font-weight: 800; letter-spacing: 0.12em; }
.ins-sub { font-family: var(--font-mono); font-size: 8.5px; letter-spacing: 0.32em; }

/* =====================================================================
   Responsive
   ===================================================================== */
@media (max-width: 1280px) {
  .nav a { padding: 0 9px; }
  .brand-sub { display: none; }
}
@media (max-width: 1180px) {
  .tiers-grid { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .tiers-grid > li { grid-column: span 2; }
  .tiers-grid > li:nth-child(4) { grid-column: 2 / span 2; }
  .tiers-grid > li:nth-child(5) { grid-column: 4 / span 2; }
  .steps-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .token-facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 1080px) {
  .nav, .header-x { display: none; }
  .menu-btn { display: inline-flex; }
  .hero-copy { padding-left: 40px; }
  .hero-after { padding-left: 40px; }
  .opener { grid-template-columns: 1fr; }
  .opener-stage { border-right: 0; border-bottom: 1px solid var(--line); }
  .prog { grid-template-columns: 1fr; }
  .prog-preview { order: -1; }
  .alloc { grid-template-columns: 1fr; }
  .about-main { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .faq { grid-template-columns: 1fr; gap: 24px; }
  .faq-side { position: static; }
  .eco-grid { grid-template-columns: 1fr; }
  .inspect-grid { grid-template-columns: 1fr; }
  .inspect-stage { border-right: 0; border-bottom: 1px solid var(--line); }
}
@media (max-width: 900px) {
  .hero-card { grid-template-columns: 1fr; grid-template-rows: auto; grid-template-areas: "copy" "stage" "after"; min-height: 0; }
  .hero-copy { padding: 32px 28px 8px; max-width: none; }
  .hero-after { padding: 0 28px 32px; max-width: none; }
  .hero-stage { min-height: 0; padding: 0 12px 8px; order: 0; }
  .hero-curve { bottom: 22%; }
  .hero-stage-chip--tl { top: 8px; left: 16px; }
  .hero-stage-chip--br { right: 16px; bottom: 16px; }
  .formula-band { grid-template-columns: 1fr; }
  .fb-op { padding: 0; height: 28px; border-block: 1px solid var(--line); background: rgba(7, 16, 19, 0.3); font-size: 16px; }
  .token-card { grid-template-columns: 1fr; }
  .token-links { justify-content: flex-start; }
  .footer-links { grid-template-columns: repeat(2, auto); }
}
@media (max-width: 640px) {
  :root { --gutter: 16px; --header-h: 60px; }
  body { font-size: 15px; }
  .section { padding-top: 80px; }
  .section:last-of-type { padding-bottom: 80px; }
  .section-head { margin-bottom: 28px; }
  .section-head p { font-size: 15px; }
  .brand-mark { width: 28px; height: 28px; }
  .brand-name { font-size: 16px; }
  .site-header .container { gap: 12px; }
  .header-cta { display: none; }
  .hero { padding-top: 12px; }
  .hero-card { border-radius: var(--radius-lg); }
  .hero-copy { padding: 26px 20px 4px; }
  .hero-brand { margin-bottom: 16px; }
  .hero-brand img { width: 32px; height: 32px; }
  .hero-title { font-size: clamp(36px, 11.6vw, 56px); letter-spacing: -0.06em; }
  .eyebrow { font-size: 11px; letter-spacing: 0.1em; }
  .cr-host--opener { aspect-ratio: 40 / 44; }
  .cr-host--opener .cr { font-size: clamp(5px, 2.05cqi, 12px); --cy: 7.5em; height: 44em; }
  .cr-host--prog { aspect-ratio: 40 / 29; }
  .prog-preview .meter { display: none; }
  .prog-preview { gap: 4px; }
  .prog-preview .fine { margin-top: 8px; font-size: 12px; }
  .hero-lede { font-size: 15px; margin-top: 14px; }
  .hero-stage { margin-top: -6px; }
  .hero-stage-chip { display: none; }
  .hero-after { padding: 0 20px 24px; }
  .formula { gap: 6px; margin-top: 4px; }
  .formula-term { min-height: 36px; padding: 0 10px; font-size: 12.5px; gap: 6px; }
  .formula-term svg { width: 14px; height: 14px; }
  .formula-op { font-size: 14px; }
  .hero-ctas { margin-top: 18px; }
  .hero-ctas .btn { flex: 1 1 100%; }
  .tier-strip li { height: 30px; padding: 0 8px; font-size: 12px; }
  .opener-stage { padding: 16px 12px 22px; }
  .stage-badges { justify-content: center; }
  .badge { font-size: 10px; padding: 5px 8px; }
  .reveal-panel { padding: 22px 18px; }
  .btn-open { width: 100%; min-width: 0; }
  .opener-buttons { width: 100%; }
  .opener-buttons .btn { flex: 1; }
  .tier-opt label { min-height: 40px; padding: 0 10px; font-size: 12.5px; }
  .tiers-grid { grid-template-columns: 1fr; gap: 10px; }
  .tiers-grid > li, .tiers-grid > li:nth-child(4), .tiers-grid > li:nth-child(5) { grid-column: auto; }
  .tier-card { flex-direction: row; align-items: stretch; }
  .tier-visual { width: 44%; flex: none; padding: 10px 0 6px; display: flex; align-items: center; }
  .tier-info { padding: 16px 16px 16px 4px; gap: 6px; }
  .tier-name { font-size: 19px; }
  .tier-mats { display: none; }
  .tier-card .btn { margin-top: 6px; align-self: flex-start; }
  .cr-host--card .cr { font-size: clamp(3px, 2.5cqi, 9px); }
  .steps-grid { grid-template-columns: 1fr; gap: 10px; }
  .step-card { padding: 20px; }
  .step-top { margin-bottom: 16px; }
  .prog-controls, .prog-preview { padding: 20px 16px; }
  .ticks { font-size: 10.5px; }
  .alloc-copy, .about-main, .eco, .terms { padding: 22px 18px; }
  .terms dl div { grid-template-columns: 1fr; gap: 4px; }
  .terms dd { text-align: left; }
  .feature-grid { grid-template-columns: 1fr; gap: 10px; }
  .feature { padding: 18px; }
  .token-card { padding: 20px 16px; }
  .mint-box { grid-template-columns: 1fr; padding: 12px; }
  .copy-btn { width: 100%; }
  .token-facts { grid-template-columns: 1fr 1fr; gap: 8px; }
  .token-links .btn { flex: 1 1 auto; }
  .qa summary { font-size: 15px; }
  .qa .ans { padding-right: 4px; }
  .final { padding: 48px 18px; }
  .final-ctas .btn { flex: 1 1 100%; }
  .footer-links { grid-template-columns: 1fr 1fr; gap: 16px 24px; }
  .mobile-cta { display: block; }
  .site-footer { padding-bottom: 96px; }
  .inspect-body { padding: 20px 18px; }
  .spec div { grid-template-columns: 1fr; gap: 2px; }
  .reveal-head .ins-sm { width: 60px; height: 66px; }
}

/* =====================================================================
   Reduced motion
   ===================================================================== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    transition-delay: 0ms !important;
  }
  .cr--float .cr-float, .cr.f-sheen .sheen, .btn-open .pulse { animation: none !important; }
  .js .reveal { opacity: 1; transform: none; }
}
.reduced-motion .cr *, .reduced-motion .cr { transition-duration: 0.001ms !important; transition-delay: 0ms !important; }