/* =========================================================
   catwifvault — luxury vault meets internet meme
   ========================================================= */

:root {
  --ink: #0b0a09;
  --char: #121110;
  --char-2: #1a1917;
  --char-3: #24221f;
  --steel: #8d8f91;
  --steel-2: #4a4b4c;
  --steel-3: #2e2f30;
  --cream: #efe6d6;
  --cream-dim: #b8b0a2;
  --gold: #d4ae66;
  --gold-hi: #f0d79d;
  --gold-lo: #a67c38;
  --gold-line: rgba(212, 174, 102, 0.24);
  --gold-faint: rgba(212, 174, 102, 0.08);

  --f-display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --f-body: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;

  --header-h: 76px;
  --container: 1240px;
  --gutter: clamp(18px, 4vw, 40px);
  --ease-out: cubic-bezier(0.2, 0.8, 0.2, 1);
  --ease-mech: cubic-bezier(0.3, 0.9, 0.25, 1.06);

  --brushed:
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.022) 0 1px, transparent 1px 3px),
    repeating-linear-gradient(90deg, rgba(0, 0, 0, 0.18) 0 1px, transparent 1px 7px),
    linear-gradient(180deg, #262522 0%, #161513 48%, #1f1e1b 100%);

  --knit: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='14' viewBox='0 0 16 14'%3E%3Cg fill='rgba(255,255,255,0.05)' stroke='rgba(0,0,0,0.6)' stroke-width='0.8'%3E%3Cellipse cx='4.6' cy='7' rx='2.9' ry='5.6' transform='rotate(-30 4.6 7)'/%3E%3Cellipse cx='11.4' cy='7' rx='2.9' ry='5.6' transform='rotate(30 11.4 7)'/%3E%3C/g%3E%3C/svg%3E");

  --rib:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(0, 0, 0, 0.55)),
    repeating-linear-gradient(90deg, #0c0b0a 0 3px, #1e1c1a 3px 8px, #0c0b0a 8px 11px);

  --noise: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .55 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Reset ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--ink);
  color: var(--cream);
  font-family: var(--f-body);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 100;
  pointer-events: none;
  background-image: var(--noise);
  opacity: 0.05;
  mix-blend-mode: overlay;
}

body.nav-open {
  overflow: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

h1, h2, h3, p, ul, ol, dl, dd, figure {
  margin: 0;
}

ul, ol {
  padding: 0;
  list-style: none;
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
}

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

:focus-visible {
  outline: 2px solid var(--gold-hi);
  outline-offset: 3px;
}

[tabindex="-1"]:focus {
  outline: none;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 200;
  padding: 10px 16px;
  background: var(--gold);
  color: var(--ink);
  font-family: var(--f-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  transition: top 0.2s;
}

.skip-link:focus {
  top: 12px;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding-inline: var(--gutter);
}

.section {
  position: relative;
  padding-block: clamp(96px, 12vw, 180px);
  scroll-margin-top: calc(var(--header-h) - 8px);
}

.gold-text {
  color: var(--gold-hi);
}

/* ---------- Shared type ---------- */
.display {
  font-family: var(--f-display);
  font-weight: 400;
  font-variation-settings: "opsz" 144;
  line-height: 1.02;
  letter-spacing: -0.025em;
  color: var(--cream);
  text-wrap: balance;
}

.display em {
  font-style: italic;
  font-weight: 300;
  color: var(--gold-hi);
}

.eyebrow,
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: var(--f-mono);
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.26em;
  color: var(--gold);
}

.eyebrow__rule {
  width: 42px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold));
}

.section-label {
  margin-bottom: clamp(24px, 3vw, 36px);
}

.section-label__num {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--gold-line);
  border-radius: 50%;
  font-family: var(--f-display);
  font-style: italic;
  font-size: 14px;
  letter-spacing: 0;
  color: var(--gold-hi);
  box-shadow: 0 0 0 4px var(--ink), 0 0 0 5px rgba(212, 174, 102, 0.1);
}

.fine-print {
  font-size: 0.85rem;
  color: var(--steel);
}

/* ---------- Buttons ---------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 48px;
  padding: 0 24px;
  border-radius: 3px;
  font-family: var(--f-mono);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  white-space: nowrap;
  transition:
    transform 0.25s var(--ease-out),
    box-shadow 0.25s var(--ease-out),
    background-position 0.8s var(--ease-out),
    border-color 0.25s,
    color 0.25s;
}

.btn svg {
  width: 16px;
  height: 16px;
  flex: none;
}

.btn--sm {
  height: 40px;
  padding: 0 18px;
  font-size: 12px;
}

.btn--lg {
  height: 58px;
  padding: 0 32px;
  font-size: 14px;
}

.btn--gold {
  color: #15110a;
  background:
    linear-gradient(110deg, transparent 38%, rgba(255, 250, 235, 0.55) 50%, transparent 62%),
    linear-gradient(180deg, #f3dca4 0%, #d8b26a 52%, #b98e46 100%);
  background-size: 260% 100%, 100% 100%;
  background-position: 130% 0, 0 0;
  background-repeat: no-repeat;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.55),
    inset 0 -2px 0 rgba(90, 60, 20, 0.35),
    0 10px 28px -12px rgba(212, 174, 102, 0.75);
}

.btn--gold:hover {
  transform: translateY(-2px);
  background-position: -30% 0, 0 0;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.6),
    inset 0 -2px 0 rgba(90, 60, 20, 0.35),
    0 16px 34px -12px rgba(212, 174, 102, 0.9);
}

.btn--gold:active {
  transform: translateY(0);
}

.btn--ghost {
  color: var(--cream);
  border: 1px solid rgba(239, 230, 214, 0.26);
  background: rgba(11, 10, 9, 0.35);
}

.btn--ghost:hover {
  color: var(--gold-hi);
  border-color: var(--gold);
  transform: translateY(-2px);
}

/* cat ears peek out of the buy button */
.btn--ears::before {
  content: "";
  position: absolute;
  left: 16%;
  right: 16%;
  bottom: 100%;
  height: 10px;
  margin-bottom: -1px;
  background: linear-gradient(180deg, #f3dca4, #e2c07e);
  clip-path: polygon(0% 100%, 11% 0%, 27% 100%, 73% 100%, 89% 0%, 100% 100%);
  transform: scaleY(0);
  transform-origin: 50% 100%;
  transition: transform 0.35s var(--ease-mech);
  pointer-events: none;
}

.btn--ears:hover::before,
.btn--ears:focus-visible::before {
  transform: scaleY(1);
}

.icon-btn {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(239, 230, 214, 0.2);
  border-radius: 3px;
  color: var(--cream);
  transition: border-color 0.25s, color 0.25s, transform 0.25s var(--ease-out);
}

.icon-btn svg {
  width: 15px;
  height: 15px;
  fill: currentColor;
}

.icon-btn:hover {
  border-color: var(--gold);
  color: var(--gold-hi);
  transform: translateY(-2px);
}

.btn--x svg {
  fill: currentColor;
}

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 60;
  transition: background-color 0.4s, border-color 0.4s, backdrop-filter 0.4s;
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
  background: rgba(11, 10, 9, 0.84);
  -webkit-backdrop-filter: blur(14px) saturate(1.2);
  backdrop-filter: blur(14px) saturate(1.2);
  border-bottom-color: var(--gold-line);
}

.site-header__inner {
  display: flex;
  align-items: center;
  gap: 24px;
  height: var(--header-h);
  max-width: 1360px;
  margin: 0 auto;
  padding-inline: var(--gutter);
  transition: height 0.4s var(--ease-out);
}

.site-header.is-scrolled .site-header__inner {
  height: 64px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex: none;
}

.brand__logo {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: 0 0 0 2px var(--ink), 0 0 0 3px var(--gold);
  transition: transform 0.5s var(--ease-mech);
}

.brand:hover .brand__logo {
  transform: rotate(-8deg) scale(1.05);
}

.brand__logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.brand__name {
  font-family: var(--f-display);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--cream);
}

.nav {
  flex: 1;
  display: flex;
  justify-content: center;
}

.nav__list {
  display: flex;
  gap: clamp(18px, 2.6vw, 40px);
}

.nav__link {
  position: relative;
  padding: 8px 0;
  font-family: var(--f-mono);
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--cream-dim);
  transition: color 0.25s;
}

.nav__link::after {
  content: "";
  position: absolute;
  left: 50%;
  right: 50%;
  bottom: 0;
  height: 1px;
  background: var(--gold);
  transition: left 0.35s var(--ease-out), right 0.35s var(--ease-out);
}

.nav__link:hover,
.nav__link.is-active {
  color: var(--cream);
}

.nav__link:hover::after,
.nav__link.is-active::after {
  left: 0;
  right: 0;
}

.nav__mobile-actions {
  display: none;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: none;
}

.nav-toggle {
  display: none;
  position: relative;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(239, 230, 214, 0.2);
  border-radius: 3px;
}

/* whiskers, not a hamburger */
.nav-toggle span {
  position: absolute;
  left: 11px;
  right: 11px;
  height: 1.5px;
  background: var(--cream);
  border-radius: 2px;
  transition: transform 0.35s var(--ease-out), opacity 0.2s;
}

.nav-toggle span:nth-child(1) { top: 15px; transform: rotate(-7deg); }
.nav-toggle span:nth-child(2) { top: 21px; }
.nav-toggle span:nth-child(3) { top: 27px; transform: rotate(7deg); }

.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: calc(var(--header-h) + 40px) 0 96px;
  overflow: hidden;
  isolation: isolate;
  background:
    radial-gradient(60% 70% at 74% 48%, rgba(212, 174, 102, 0.13), transparent 62%),
    radial-gradient(50% 50% at 10% 90%, rgba(141, 143, 145, 0.07), transparent 70%),
    linear-gradient(180deg, #0b0a09 0%, #0f0e0c 60%, #0b0a09 100%);
  --px: 0;
  --py: 0;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

.hero__rings {
  position: absolute;
  left: 72%;
  top: 50%;
  width: 1400px;
  aspect-ratio: 1;
  transform: translate(calc(-50% + var(--px) * 10px), calc(-50% + var(--py) * 10px));
  background: repeating-radial-gradient(circle, transparent 0 46px, rgba(212, 174, 102, 0.075) 46px 47px);
  -webkit-mask: radial-gradient(circle, #000 18%, transparent 62%);
  mask: radial-gradient(circle, #000 18%, transparent 62%);
}

.hero__dial {
  position: absolute;
  left: 72%;
  top: 50%;
  width: min(780px, 62vw);
  aspect-ratio: 1;
  transform: translate(calc(-50% + var(--px) * 18px), calc(-50% + var(--py) * 18px));
}

.hero__dial-ticks {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid rgba(212, 174, 102, 0.16);
  animation: spin 180s linear infinite;
}

.hero__dial-ticks::before,
.hero__dial-ticks::after {
  content: "";
  position: absolute;
  border-radius: 50%;
}

.hero__dial-ticks::before {
  inset: 10px;
  background: repeating-conic-gradient(rgba(212, 174, 102, 0.42) 0 0.4deg, transparent 0.4deg 4deg);
  -webkit-mask: radial-gradient(closest-side, transparent 93%, #000 93.4%, #000 99%, transparent 100%);
  mask: radial-gradient(closest-side, transparent 93%, #000 93.4%, #000 99%, transparent 100%);
}

.hero__dial-ticks::after {
  inset: 10px;
  background: repeating-conic-gradient(var(--gold) 0 0.8deg, transparent 0.8deg 30deg);
  -webkit-mask: radial-gradient(closest-side, transparent 88%, #000 88.4%, #000 99%, transparent 100%);
  mask: radial-gradient(closest-side, transparent 88%, #000 88.4%, #000 99%, transparent 100%);
  opacity: 0.55;
}

.hero__knit {
  position: absolute;
  inset: 0;
  background-image: var(--knit);
  background-size: 22px 19px;
  opacity: 0.9;
  -webkit-mask: radial-gradient(70% 60% at 0% 100%, #000, transparent 70%);
  mask: radial-gradient(70% 60% at 0% 100%, #000, transparent 70%);
}

.hero__glow {
  position: absolute;
  inset: auto 0 0;
  height: 160px;
  background: linear-gradient(180deg, transparent, var(--ink));
}

.hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  align-items: center;
  gap: clamp(24px, 4vw, 64px);
  max-width: 1360px;
}

.hero__copy {
  position: relative;
  z-index: 2;
}

.hero__title {
  margin: 22px 0 18px;
  font-family: var(--f-display);
  font-weight: 600;
  font-variation-settings: "opsz" 144;
  font-size: clamp(3rem, 7.4vw, 7.4rem);
  line-height: 0.92;
  letter-spacing: -0.045em;
  color: var(--cream);
}

.hero__title-vault {
  font-style: italic;
  font-weight: 400;
  color: transparent;
  background: linear-gradient(180deg, var(--gold-hi) 10%, var(--gold) 55%, var(--gold-lo) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  padding-right: 0.06em;
}

.hero__tagline {
  display: flex;
  flex-direction: column;
  font-family: var(--f-display);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(1.5rem, 2.6vw, 2.35rem);
  line-height: 1.15;
  color: var(--cream);
}

.hero__lede {
  max-width: 38ch;
  margin-top: 22px;
  font-size: clamp(1rem, 1.2vw, 1.12rem);
  color: var(--cream-dim);
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.hero__plate {
  display: grid;
  grid-template-columns: repeat(3, auto);
  justify-content: start;
  gap: 0;
  margin-top: 44px;
  border-top: 1px solid var(--gold-line);
  border-bottom: 1px solid var(--gold-line);
}

.hero__plate-item {
  padding: 14px 28px 14px 0;
}

.hero__plate-item + .hero__plate-item {
  padding-left: 28px;
  border-left: 1px solid rgba(212, 174, 102, 0.14);
}

.hero__plate dt {
  font-family: var(--f-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  color: var(--steel);
}

.hero__plate dd {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
  font-family: var(--f-mono);
  font-size: 14px;
  font-weight: 500;
  color: var(--cream);
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 3px rgba(212, 174, 102, 0.18);
}

.hero__art {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__art-parallax {
  position: relative;
  z-index: 1;
  width: 100%;
  transform: translate3d(calc(var(--px) * -16px), calc(var(--py) * -12px), 0);
  will-change: transform;
}

.hero__art-float {
  position: relative;
  animation: float 10s ease-in-out infinite;
}

.hero__img {
  width: 100%;
  height: auto;
  max-height: calc(100svh - var(--header-h) - 120px);
  object-fit: contain;
  filter: drop-shadow(0 40px 50px rgba(0, 0, 0, 0.65)) drop-shadow(0 0 60px rgba(212, 174, 102, 0.08));
}

.hero__sheen {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(
    104deg,
    transparent 40%,
    rgba(255, 238, 196, 0.08) 45%,
    rgba(255, 240, 205, 0.38) 50%,
    rgba(255, 238, 196, 0.08) 55%,
    transparent 60%
  );
  background-size: 320% 100%;
  background-repeat: no-repeat;
  mix-blend-mode: soft-light;
  -webkit-mask: url("assets/hero.png") center / contain no-repeat;
  mask: url("assets/hero.png") center / contain no-repeat;
  animation: sheen 11s ease-in-out infinite;
}

.hero__plinth {
  position: absolute;
  left: 12%;
  right: 8%;
  bottom: -2%;
  height: 60px;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(212, 174, 102, 0.22), transparent);
  filter: blur(8px);
}

.hero__scroll {
  position: absolute;
  left: 50%;
  bottom: 26px;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--f-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--steel);
  transition: color 0.25s;
}

.hero__scroll:hover {
  color: var(--gold-hi);
}

.hero__scroll-dial {
  position: relative;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1px solid var(--gold-line);
  background: repeating-conic-gradient(rgba(212, 174, 102, 0.5) 0 2deg, transparent 2deg 30deg);
  animation: spin 14s linear infinite;
}

.hero__scroll-dial::after {
  content: "";
  position: absolute;
  inset: 6px;
  border-radius: 50%;
  background: var(--ink);
  border: 1px solid var(--gold);
}

/* ---------- Vault strip ---------- */
.strip {
  position: relative;
  z-index: 3;
  overflow: hidden;
  background: var(--brushed);
  border-block: 1px solid var(--gold-line);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.8), 0 -1px 0 rgba(0, 0, 0, 0.8);
}

.strip::before,
.strip::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 12vw;
  z-index: 2;
  pointer-events: none;
}

.strip::before {
  left: 0;
  background: linear-gradient(90deg, var(--ink), transparent);
}

.strip::after {
  right: 0;
  background: linear-gradient(-90deg, var(--ink), transparent);
}

.strip__track {
  display: flex;
  width: max-content;
  animation: marquee 48s linear infinite;
}

.strip:hover .strip__track {
  animation-play-state: paused;
}

.strip__group {
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 20px 28px 20px 0;
  font-family: var(--f-mono);
  font-size: 13px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  white-space: nowrap;
  color: var(--cream);
}

.strip__group i {
  font-style: normal;
  color: var(--gold);
}

/* ---------- Strategy ---------- */
.strategy {
  background:
    radial-gradient(50% 40% at 90% 10%, rgba(212, 174, 102, 0.06), transparent 70%),
    var(--ink);
}

.strategy__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas:
    "label label"
    "title aside";
  align-items: end;
  gap: 0 48px;
  margin-bottom: clamp(64px, 8vw, 112px);
}

.strategy__head .section-label { grid-area: label; justify-self: start; }

.strategy__title {
  grid-area: title;
  font-size: clamp(2.4rem, 5.4vw, 5.2rem);
  max-width: 17ch;
}

.strategy__aside {
  grid-area: aside;
  max-width: 24ch;
  padding-bottom: 10px;
  font-family: var(--f-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  line-height: 1.8;
  color: var(--steel);
  border-top: 1px solid var(--gold-line);
  padding-top: 16px;
}

.route-wrap {
  position: relative;
  scroll-margin-top: calc(var(--header-h) + 40px);
}

.route {
  --lock: 46px;
  --end: 132px;
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr)) var(--end);
}

.route__line {
  position: absolute;
  top: calc(var(--lock) / 2 - 1px);
  left: calc(var(--lock) / 2);
  right: calc(var(--end) / 2);
  height: 2px;
  background: repeating-linear-gradient(90deg, rgba(141, 143, 145, 0.45) 0 6px, transparent 6px 12px);
}

.route__fill {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--gold-lo), var(--gold-hi) 60%, var(--gold));
  box-shadow: 0 0 14px rgba(212, 174, 102, 0.5);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 2.4s cubic-bezier(0.55, 0.1, 0.25, 1) 0.2s;
}

.route.is-visible .route__fill {
  transform: scaleX(1);
}

.stage {
  position: relative;
  padding-right: clamp(18px, 2.4vw, 36px);
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 0.8s var(--ease-out) calc(var(--i) * 0.5s + 0.2s),
    transform 0.8s var(--ease-out) calc(var(--i) * 0.5s + 0.2s);
}

.route.is-visible .stage {
  opacity: 1;
  transform: none;
}

.lock {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: var(--lock);
  height: var(--lock);
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #2a2926, #121110 70%);
  border: 1px solid var(--steel-2);
  box-shadow: 0 0 0 6px var(--ink), 0 0 0 7px rgba(141, 143, 145, 0.18);
  transition:
    border-color 0.5s calc(var(--i) * 0.5s + 0.6s),
    box-shadow 0.5s calc(var(--i) * 0.5s + 0.6s);
}

.lock::before {
  content: "";
  position: absolute;
  inset: 5px;
  border-radius: 50%;
  background: repeating-conic-gradient(rgba(141, 143, 145, 0.5) 0 3deg, transparent 3deg 30deg);
  -webkit-mask: radial-gradient(closest-side, transparent 80%, #000 82%);
  mask: radial-gradient(closest-side, transparent 80%, #000 82%);
  transition: transform 0.9s var(--ease-mech) calc(var(--i) * 0.5s + 0.6s), background 0.5s calc(var(--i) * 0.5s + 0.6s);
}

.lock__key {
  position: relative;
  width: 9px;
  height: 9px;
  margin-top: -6px;
  border-radius: 50%;
  background: var(--steel);
  transition: background 0.5s calc(var(--i) * 0.5s + 0.6s);
}

.lock__key::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 6px;
  width: 5px;
  height: 9px;
  transform: translateX(-50%);
  background: inherit;
  clip-path: polygon(20% 0, 80% 0, 100% 100%, 0 100%);
}

.route.is-visible .lock {
  border-color: var(--gold);
  box-shadow: 0 0 0 6px var(--ink), 0 0 0 7px rgba(212, 174, 102, 0.35), 0 0 26px rgba(212, 174, 102, 0.25);
}

.route.is-visible .lock::before {
  transform: rotate(90deg);
  background: repeating-conic-gradient(rgba(212, 174, 102, 0.8) 0 3deg, transparent 3deg 30deg);
}

.route.is-visible .lock__key {
  background: var(--gold-hi);
}

.stage__num {
  display: block;
  margin-top: 34px;
  font-family: var(--f-display);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(3rem, 4.6vw, 4.4rem);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--gold);
}

.stage__title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 18px;
  font-family: var(--f-mono);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--cream);
}

.stage__title::before {
  content: "";
  width: 18px;
  height: 1px;
  background: var(--gold);
}

.stage__text {
  max-width: 25ch;
  margin-top: 12px;
  color: var(--cream-dim);
}

.route__end {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  margin-top: calc((var(--lock) - 92px) / 2);
  opacity: 0;
  transition: opacity 0.8s var(--ease-out) 2.2s;
}

.route.is-visible .route__end {
  opacity: 1;
}

.mini-vault {
  position: relative;
  width: 92px;
  height: 92px;
  border-radius: 50%;
  background: conic-gradient(from 30deg, #1c1b19, #2e2c29, #171614, #2b2926, #1a1917, #2d2b28, #1c1b19);
  border: 2px solid var(--gold);
  box-shadow:
    0 0 0 6px var(--ink),
    0 0 0 7px rgba(212, 174, 102, 0.35),
    inset 0 0 20px rgba(0, 0, 0, 0.8),
    0 0 40px rgba(212, 174, 102, 0.2);
}

.mini-vault__spokes {
  position: absolute;
  inset: 16px;
  border-radius: 50%;
  background: repeating-conic-gradient(from -2deg, var(--gold) 0 4deg, transparent 4deg 60deg);
  -webkit-mask: radial-gradient(closest-side, transparent 30%, #000 32%);
  mask: radial-gradient(closest-side, transparent 30%, #000 32%);
  transition: transform 1.4s var(--ease-mech) 2.4s;
}

.route.is-visible .mini-vault__spokes {
  transform: rotate(180deg);
}

.mini-vault__hub {
  position: absolute;
  inset: 34px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, var(--gold-hi), var(--gold-lo));
  box-shadow: 0 0 0 3px #121110;
}

.route__end-label {
  font-family: var(--f-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.26em;
  color: var(--gold);
}

/* a cat walked to the box */
.paws {
  position: absolute;
  right: calc(132px / 2 - 10px);
  top: 96px;
  width: 44px;
  height: 180px;
  opacity: 0.22;
  --paw: var(--gold);
  background:
    radial-gradient(ellipse 5px 4px at 11px 16px, var(--paw) 95%, transparent) 0 0 / 44px 90px,
    radial-gradient(circle 2px at 5px 10px, var(--paw) 95%, transparent) 0 0 / 44px 90px,
    radial-gradient(circle 2px at 9px 6px, var(--paw) 95%, transparent) 0 0 / 44px 90px,
    radial-gradient(circle 2px at 14px 6px, var(--paw) 95%, transparent) 0 0 / 44px 90px,
    radial-gradient(circle 2px at 18px 10px, var(--paw) 95%, transparent) 0 0 / 44px 90px,
    radial-gradient(ellipse 5px 4px at 33px 61px, var(--paw) 95%, transparent) 0 0 / 44px 90px,
    radial-gradient(circle 2px at 27px 55px, var(--paw) 95%, transparent) 0 0 / 44px 90px,
    radial-gradient(circle 2px at 31px 51px, var(--paw) 95%, transparent) 0 0 / 44px 90px,
    radial-gradient(circle 2px at 36px 51px, var(--paw) 95%, transparent) 0 0 / 44px 90px,
    radial-gradient(circle 2px at 40px 55px, var(--paw) 95%, transparent) 0 0 / 44px 90px;
  background-repeat: repeat-y;
  transform: rotate(180deg);
  -webkit-mask: linear-gradient(0deg, #000, transparent);
  mask: linear-gradient(0deg, #000, transparent);
  pointer-events: none;
}

/* ---------- The Vault ---------- */
.vault {
  padding-bottom: clamp(72px, 9vw, 140px);
  overflow: hidden;
  background:
    radial-gradient(60% 50% at 50% 38%, rgba(212, 174, 102, 0.07), transparent 70%),
    linear-gradient(180deg, var(--ink), #0e0d0b 50%, var(--ink));
}

.vault__stage {
  position: relative;
  display: grid;
  place-items: center;
  min-height: clamp(620px, 80vw, 980px);
  isolation: isolate;
}

.vault__stage::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(closest-side, rgba(11, 10, 9, 0.82) 30%, rgba(11, 10, 9, 0.2) 70%, transparent);
  pointer-events: none;
}

.vault-mech {
  --size: min(1040px, 130vw);
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: -2;
  width: var(--size);
  height: var(--size);
  transform: translate(-50%, -50%);
  opacity: 0.8;
}

.vault-mech__ring {
  position: absolute;
  border-radius: 50%;
}

.vault-mech__ring--outer {
  inset: 0;
  background:
    repeating-conic-gradient(rgba(255, 255, 255, 0.018) 0 0.5deg, transparent 0.5deg 1.5deg),
    conic-gradient(from 20deg, #1a1917, #2d2b28, #151412, #2a2825, #181715, #2f2d2a, #1a1917);
  -webkit-mask: radial-gradient(closest-side, transparent 80%, #000 80.3%, #000 99.4%, transparent 100%);
  mask: radial-gradient(closest-side, transparent 80%, #000 80.3%, #000 99.4%, transparent 100%);
}

.vault-mech__ring--outer::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  box-shadow: inset 0 0 0 1px rgba(212, 174, 102, 0.3);
}

.vault-mech__bolts span {
  position: absolute;
  left: 50%;
  top: 50%;
  width: calc(var(--size) * 0.034);
  height: calc(var(--size) * 0.034);
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, var(--gold-hi), var(--gold) 45%, #5e4520 100%);
  box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.55), 0 4px 10px rgba(0, 0, 0, 0.6);
  transform: translate(-50%, -50%) rotate(calc(var(--i) * 30deg + 15deg)) translateY(calc(var(--size) * -0.45));
  opacity: 0.85;
}

.vault-mech__ring--ticks {
  inset: 12%;
  background: repeating-conic-gradient(rgba(212, 174, 102, 0.45) 0 0.35deg, transparent 0.35deg 3deg);
  -webkit-mask: radial-gradient(closest-side, transparent 93%, #000 93.3%, #000 99%, transparent 100%);
  mask: radial-gradient(closest-side, transparent 93%, #000 93.3%, #000 99%, transparent 100%);
  animation: spin 240s linear infinite;
}

.vault-mech__ring--inner {
  inset: 20%;
  border: 1px solid rgba(212, 174, 102, 0.28);
  background: radial-gradient(circle, #141311 0%, #0e0d0c 70%);
  box-shadow:
    inset 0 0 100px rgba(0, 0, 0, 0.9),
    0 0 0 14px rgba(255, 255, 255, 0.012),
    0 0 0 15px rgba(212, 174, 102, 0.14);
}

.vault-mech__wheel {
  position: absolute;
  inset: 26%;
  border-radius: 50%;
  animation: spin 120s linear infinite reverse;
}

.vault-mech__wheel span {
  position: absolute;
  left: 50%;
  top: 50%;
  width: calc(var(--size) * 0.012);
  height: 50%;
  margin-left: calc(var(--size) * -0.006);
  transform-origin: 50% 0;
  transform: rotate(calc(var(--i) * 60deg));
  background: linear-gradient(180deg, rgba(212, 174, 102, 0.05), rgba(212, 174, 102, 0.4));
  border-radius: 99px;
}

.vault-mech__wheel span::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: calc(var(--size) * 0.04);
  height: calc(var(--size) * 0.04);
  transform: translate(-50%, 40%);
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, rgba(240, 215, 157, 0.7), rgba(166, 124, 56, 0.5) 60%, rgba(40, 30, 15, 0.6));
}

.vault-mech__hub {
  position: absolute;
  inset: 43%;
  border-radius: 50%;
  background:
    repeating-conic-gradient(rgba(255, 255, 255, 0.03) 0 1deg, transparent 1deg 2deg),
    radial-gradient(circle at 35% 30%, #34322e, #141311);
  border: 2px solid rgba(212, 174, 102, 0.4);
  box-shadow: 0 0 0 10px rgba(0, 0, 0, 0.5), 0 0 0 11px rgba(212, 174, 102, 0.2);
}

.vault__content {
  position: relative;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.vault__title {
  font-family: var(--f-display);
  font-weight: 400;
  font-size: clamp(1.4rem, 2.4vw, 2.1rem);
  letter-spacing: -0.01em;
  color: var(--cream-dim);
}

.vault__statement {
  margin-top: 22px;
  font-size: clamp(2.4rem, 6.2vw, 6rem);
}

.vault__tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin-top: 40px;
}

.vault__tags li {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  border: 1px solid var(--gold-line);
  border-radius: 999px;
  background: rgba(11, 10, 9, 0.6);
  font-family: var(--f-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--cream);
}

.vault__tags li::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
}

.cinema {
  position: relative;
  max-width: 1360px;
  margin: clamp(24px, 4vw, 48px) auto 0;
  padding-inline: var(--gutter);
}

.cinema__frame {
  position: relative;
  padding: clamp(6px, 1vw, 12px);
  background: var(--brushed);
  border: 1px solid var(--gold-line);
  box-shadow: 0 50px 90px -40px rgba(0, 0, 0, 0.9), 0 0 0 1px rgba(0, 0, 0, 0.8);
  overflow: hidden;
}

.cinema__frame::before,
.cinema__frame::after {
  content: "";
  position: absolute;
  width: 36px;
  height: 36px;
  z-index: 2;
  pointer-events: none;
  border-color: var(--gold);
  border-style: solid;
}

.cinema__frame::before {
  top: 0;
  left: 0;
  border-width: 2px 0 0 2px;
}

.cinema__frame::after {
  right: 0;
  bottom: 0;
  border-width: 0 2px 2px 0;
}

.cinema__frame img {
  width: 100%;
  height: auto;
}

.cinema__sheen {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(104deg, transparent 42%, rgba(255, 240, 205, 0.18) 50%, transparent 58%);
  background-size: 320% 100%;
  background-repeat: no-repeat;
  mix-blend-mode: soft-light;
  animation: sheen 13s ease-in-out infinite 2s;
}

.cinema__caption {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 14px;
  font-family: var(--f-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--steel);
}

.cinema__caption span:nth-child(2) {
  color: var(--cream-dim);
}

/* ---------- Accessory ---------- */
.accessory {
  overflow: hidden;
  background: #0d0c0b;
  text-align: center;
  isolation: isolate;
}

.accessory__knit {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--knit) 0 0 / 30px 26px, #0d0c0b;
  -webkit-mask: radial-gradient(80% 70% at 50% 50%, #000 20%, transparent 80%);
  mask: radial-gradient(80% 70% at 50% 50%, #000 20%, transparent 80%);
  opacity: 0.9;
}

.accessory::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 22px;
  background: var(--rib);
  border-bottom: 1px solid rgba(0, 0, 0, 0.8);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
}

.accessory .section-label {
  justify-content: center;
}

.compare {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: stretch;
  gap: clamp(20px, 4vw, 56px);
  max-width: 980px;
  margin: 0 auto;
}

.compare__col {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: clamp(28px, 4vw, 48px) 20px;
}

.compare__era {
  font-family: var(--f-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.34em;
  color: var(--steel);
}

.compare__name {
  font-family: var(--f-display);
  font-weight: 500;
  font-size: clamp(2rem, 4.2vw, 3.6rem);
  line-height: 1;
  letter-spacing: -0.03em;
}

.compare__item {
  font-family: var(--f-display);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(1.4rem, 2.4vw, 2rem);
}

.compare__arrow {
  font-style: normal;
  font-family: var(--f-mono);
  font-size: 0.8em;
  margin-right: 6px;
}

.compare__col--then {
  opacity: 0.55;
}

.compare__col--then .compare__name {
  color: var(--cream-dim);
}

.compare__col--then .compare__item {
  color: var(--steel);
}

.compare__col--now {
  background: var(--brushed);
  border: 1px solid var(--gold-line);
  box-shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.9), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.compare__col--now .compare__era {
  color: var(--gold);
}

.compare__col--now .compare__item {
  color: var(--gold-hi);
}

.compare__divider {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.compare__divider-line {
  flex: 1;
  width: 1px;
  background: linear-gradient(180deg, transparent, var(--gold-line), transparent);
}

.compare__divider-knob {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--gold);
  background: repeating-conic-gradient(rgba(212, 174, 102, 0.55) 0 3deg, transparent 3deg 30deg), var(--char);
  box-shadow: inset 0 0 0 8px var(--char);
}

.accessory__title {
  margin-top: clamp(56px, 7vw, 96px);
  font-size: clamp(2.8rem, 8vw, 7.4rem);
}

.accessory .fine-print {
  margin-top: 28px;
}

/* ---------- Combination ---------- */
.combo {
  text-align: center;
  background:
    radial-gradient(50% 45% at 50% 55%, rgba(212, 174, 102, 0.08), transparent 70%),
    var(--ink);
}

.combo .section-label {
  justify-content: center;
}

.combo__title {
  font-family: var(--f-display);
  font-weight: 400;
  font-style: italic;
  font-size: clamp(1.5rem, 2.8vw, 2.4rem);
  color: var(--cream-dim);
}

.combo__panel {
  position: relative;
  max-width: 980px;
  margin: clamp(40px, 5vw, 64px) auto 0;
  padding: clamp(40px, 5vw, 72px) clamp(16px, 4vw, 64px) clamp(28px, 3vw, 40px);
  background: var(--brushed);
  border: 1px solid var(--gold-line);
  box-shadow:
    0 60px 100px -50px rgba(0, 0, 0, 1),
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    inset 0 0 0 10px rgba(0, 0, 0, 0.25);
}

.rivet {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, var(--gold-hi), var(--gold-lo) 70%);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.8), 0 0 0 2px rgba(0, 0, 0, 0.35);
}

.rivet--tl { top: 16px; left: 16px; }
.rivet--tr { top: 16px; right: 16px; }
.rivet--bl { bottom: 16px; left: 16px; }
.rivet--br { bottom: 16px; right: 16px; }

.combo__dials {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(12px, 4vw, 56px);
  justify-items: center;
}

.dial {
  --row: clamp(34px, 4.6vw, 56px);
  position: relative;
  width: 100%;
  max-width: 240px;
  aspect-ratio: 1;
  margin-top: 18px;
}

.dial::before {
  content: "";
  position: absolute;
  left: 50%;
  top: -20px;
  width: 14px;
  height: 11px;
  transform: translateX(-50%);
  background: var(--gold);
  clip-path: polygon(0 0, 100% 0, 50% 100%);
  filter: drop-shadow(0 0 6px rgba(212, 174, 102, 0.6));
}

.dial__face {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 25%, rgba(255, 255, 255, 0.08), transparent 55%),
    conic-gradient(from 10deg, #1d1c1a, #34322e, #1a1917, #302e2a, #1c1b19, #33312d, #1d1c1a);
  box-shadow:
    0 24px 40px -10px rgba(0, 0, 0, 0.85),
    inset 0 2px 0 rgba(255, 255, 255, 0.08),
    inset 0 -3px 6px rgba(0, 0, 0, 0.6),
    0 0 0 6px #0d0c0b,
    0 0 0 7px rgba(212, 174, 102, 0.4);
  transform: rotate(var(--spin));
  transition: transform 2.6s var(--ease-mech) var(--delay);
}

.dial__face::before,
.dial__face::after {
  content: "";
  position: absolute;
  inset: 6%;
  border-radius: 50%;
}

.dial__face::before {
  background: repeating-conic-gradient(from -0.5deg, rgba(239, 230, 214, 0.45) 0 1deg, transparent 1deg 7.5deg);
  -webkit-mask: radial-gradient(closest-side, transparent 86%, #000 86.5%, #000 99%, transparent 100%);
  mask: radial-gradient(closest-side, transparent 86%, #000 86.5%, #000 99%, transparent 100%);
}

.dial__face::after {
  background: repeating-conic-gradient(from -1deg, var(--gold) 0 2deg, transparent 2deg 45deg);
  -webkit-mask: radial-gradient(closest-side, transparent 78%, #000 78.5%, #000 99%, transparent 100%);
  mask: radial-gradient(closest-side, transparent 78%, #000 78.5%, #000 99%, transparent 100%);
}

.dial__notch {
  position: absolute;
  left: 50%;
  top: 2px;
  width: 4px;
  height: 12%;
  transform: translateX(-50%);
  border-radius: 2px;
  background: var(--gold-hi);
  box-shadow: 0 0 8px rgba(240, 215, 157, 0.6);
}

[data-combo].is-set .dial__face {
  transform: rotate(0deg);
}

.dial__window {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 70%;
  height: var(--row);
  transform: translate(-50%, -50%);
  overflow: hidden;
  border-radius: 4px;
  background: #080706;
  border: 1px solid rgba(212, 174, 102, 0.45);
  box-shadow: 0 0 0 4px rgba(0, 0, 0, 0.5), inset 0 0 12px rgba(0, 0, 0, 0.9);
}

.dial__window::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.75), transparent 32%, transparent 68%, rgba(0, 0, 0, 0.75));
}

.dial__reel {
  transform: translateY(0);
  transition: transform 2.8s var(--ease-mech) var(--delay);
}

.dial__reel li {
  height: var(--row);
  line-height: var(--row);
  font-family: var(--f-mono);
  font-weight: 700;
  font-size: calc(var(--row) * 0.42);
  letter-spacing: 0.1em;
  color: var(--steel);
}

.dial__reel li:last-child {
  color: var(--gold-hi);
  text-shadow: 0 0 14px rgba(212, 174, 102, 0.45);
}

[data-combo].is-set .dial__reel {
  transform: translateY(calc(var(--final) * var(--row) * -1));
}

.dial__index {
  position: absolute;
  left: 50%;
  bottom: -38px;
  transform: translateX(-50%);
  font-family: var(--f-display);
  font-style: italic;
  font-size: 15px;
  color: var(--steel);
}

.combo__status {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 72px;
  padding: 10px 18px;
  border: 1px solid rgba(141, 143, 145, 0.25);
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.35);
  font-family: var(--f-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.26em;
  color: var(--steel);
  transition: color 0.4s, border-color 0.4s;
}

.combo__led {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #5a3a2a;
  box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.5);
  transition: background 0.4s, box-shadow 0.4s;
}

.combo__status.is-accepted {
  color: var(--gold-hi);
  border-color: var(--gold-line);
}

.combo__status.is-accepted .combo__led {
  background: var(--gold-hi);
  box-shadow: 0 0 10px rgba(240, 215, 157, 0.8);
}

.combo__line {
  margin-top: clamp(56px, 7vw, 96px);
  font-size: clamp(2.2rem, 5.6vw, 5rem);
}

/* ---------- Contract ---------- */
.contract {
  padding-block: clamp(40px, 6vw, 80px) clamp(96px, 12vw, 160px);
}

.contract__panel {
  position: relative;
  max-width: 940px;
  margin: 0 auto;
  padding: clamp(32px, 5vw, 56px);
  background:
    var(--knit) 0 0 / 20px 17px,
    linear-gradient(180deg, #161513, #0e0d0c);
  border: 1px solid var(--gold-line);
  box-shadow:
    0 50px 90px -40px rgba(0, 0, 0, 1),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.contract__top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 22px;
}

.contract__label {
  font-family: var(--f-mono);
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--gold);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border-radius: 999px;
  font-family: var(--f-mono);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.24em;
}

.badge--soon {
  color: var(--gold-hi);
  border: 1px solid rgba(212, 174, 102, 0.5);
  background: rgba(212, 174, 102, 0.08);
}

.badge__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
}

.contract__row {
  display: flex;
  align-items: stretch;
  gap: 14px;
}

.contract__value {
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: center;
  padding: 18px 24px;
  background: #070605;
  border: 1px solid rgba(141, 143, 145, 0.2);
  border-radius: 3px;
  box-shadow: inset 0 3px 12px rgba(0, 0, 0, 0.9);
  font-family: var(--f-mono);
  font-weight: 500;
  font-size: clamp(0.95rem, 1.55vw, 1.3rem);
  line-height: 1.45;
  letter-spacing: 0.02em;
  color: var(--cream);
  overflow-wrap: anywhere;
  word-break: break-all;
}

.contract__copy {
  height: auto;
  min-height: 64px;
  min-width: 150px;
}

.contract__copy svg {
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
}

.contract__copy.is-copied {
  background: linear-gradient(180deg, #f6e6bb, #e1c27f);
}

.contract__note {
  margin-top: 18px;
  font-size: 0.9rem;
  color: var(--steel);
}

/* ---------- Chart ---------- */
.chart {
  padding-top: clamp(40px, 6vw, 80px);
}

.chart__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: clamp(28px, 4vw, 44px);
}

.chart__title {
  font-size: clamp(2.6rem, 6vw, 5.4rem);
}

.chart__frame {
  position: relative;
  border: 1px solid var(--gold-line);
  background: #0c0b0a;
  box-shadow: 0 50px 90px -50px rgba(0, 0, 0, 1);
}

.chart__bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  border-bottom: 1px solid rgba(212, 174, 102, 0.14);
  background: var(--brushed);
  font-family: var(--f-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.22em;
}

.chart__pair {
  color: var(--cream);
  text-transform: none;
  letter-spacing: 0.08em;
  font-size: 13px;
}

.chart__src {
  color: var(--steel);
}

.chart__body {
  position: relative;
  aspect-ratio: 16 / 9;
  min-height: 440px;
  max-height: 720px;
  width: 100%;
}

.chart__body iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.chart__fallback {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 32px 20px;
  text-align: center;
  background:
    linear-gradient(0deg, transparent calc(18% - 1px), rgba(212, 174, 102, 0.28) calc(18% - 1px), rgba(212, 174, 102, 0.28) 18%, transparent 18%) 0 0 / 100% 100% no-repeat,
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.035) 0 1px, transparent 1px 64px),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.035) 0 1px, transparent 1px 64px),
    radial-gradient(60% 60% at 50% 50%, rgba(212, 174, 102, 0.06), transparent 70%),
    #0c0b0a;
}

.chart__fallback[hidden] {
  display: none;
}

.chart__fallback > * {
  position: relative;
}

.chart__fallback-title {
  margin-top: 10px;
  font-family: var(--f-display);
  font-size: clamp(1.6rem, 3.4vw, 2.6rem);
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--cream);
  text-shadow: 0 0 30px #0c0b0a, 0 0 12px #0c0b0a;
}

.chart__fallback-text {
  max-width: 40ch;
  margin-bottom: 10px;
  color: var(--cream-dim);
  text-shadow: 0 0 12px #0c0b0a;
}

.closed-door {
  position: relative;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: conic-gradient(from 30deg, #1c1b19, #2e2c29, #171614, #2b2926, #1a1917, #2d2b28, #1c1b19);
  border: 2px solid var(--gold);
  box-shadow: 0 0 0 8px #0c0b0a, 0 0 0 9px rgba(212, 174, 102, 0.3), 0 20px 50px rgba(0, 0, 0, 0.8);
}

.closed-door__ring {
  position: absolute;
  inset: 12px;
  border-radius: 50%;
  border: 1px dashed rgba(212, 174, 102, 0.4);
}

.closed-door__wheel {
  position: absolute;
  inset: 24px;
  border-radius: 50%;
  background: repeating-conic-gradient(from -2deg, var(--gold) 0 4deg, transparent 4deg 60deg);
  -webkit-mask: radial-gradient(closest-side, transparent 34%, #000 36%);
  mask: radial-gradient(closest-side, transparent 34%, #000 36%);
  animation: wiggle 6s var(--ease-mech) infinite;
}

.closed-door__hub {
  position: absolute;
  inset: 46px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, var(--gold-hi), var(--gold-lo));
  box-shadow: 0 0 0 3px #121110;
}

/* ---------- Final CTA ---------- */
.final {
  overflow: hidden;
  text-align: center;
  background:
    radial-gradient(55% 55% at 50% 40%, rgba(212, 174, 102, 0.12), transparent 70%),
    var(--ink);
  isolation: isolate;
}

.final__rings {
  position: absolute;
  left: 50%;
  top: 36%;
  z-index: -1;
  width: 1300px;
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  background: repeating-radial-gradient(circle, transparent 0 40px, rgba(212, 174, 102, 0.07) 40px 41px);
  -webkit-mask: radial-gradient(circle, #000 12%, transparent 60%);
  mask: radial-gradient(circle, #000 12%, transparent 60%);
}

.final__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.final__art {
  width: min(460px, 82vw);
}

.final__art img {
  width: 100%;
  height: auto;
  animation: float 11s ease-in-out infinite 1s;
  filter: drop-shadow(0 30px 40px rgba(0, 0, 0, 0.7));
}

.final__title {
  margin-top: clamp(28px, 4vw, 44px);
  font-size: clamp(2.8rem, 7.6vw, 7rem);
}

.final__ticker {
  margin-top: 20px;
  font-family: var(--f-mono);
  font-size: clamp(14px, 1.6vw, 18px);
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--gold);
}

.final__ctas {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin-top: 40px;
}

.final__ctas .btn {
  min-width: 170px;
}

/* ---------- Footer ---------- */
.site-footer {
  position: relative;
  background: #080706;
  border-top: 1px solid rgba(0, 0, 0, 0.9);
}

.site-footer__rib {
  height: 16px;
  background: var(--rib);
  opacity: 0.9;
}

.site-footer__inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 32px;
  padding-block: 44px;
}

.site-footer__brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.site-footer__brand img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 0 0 2px #080706, 0 0 0 3px var(--gold-line);
}

.site-footer__name {
  font-family: var(--f-display);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.site-footer__meta {
  margin-top: 4px;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--steel);
}

.site-footer__links {
  display: flex;
  gap: 28px;
}

.site-footer__links a {
  font-family: var(--f-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--cream-dim);
  transition: color 0.25s;
}

.site-footer__links a:hover {
  color: var(--gold-hi);
}

.site-footer__fine {
  justify-self: end;
  text-align: right;
  font-size: 0.85rem;
  color: var(--steel);
}

.site-footer__cat {
  margin-top: 4px;
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--steel-2);
  transition: color 0.3s;
}

.site-footer__fine:hover .site-footer__cat {
  color: var(--gold);
}

/* ---------- Reveal ---------- */
.js .reveal {
  opacity: 0;
  transform: translateY(26px);
  transition:
    opacity 1s var(--ease-out) var(--d, 0ms),
    transform 1s var(--ease-out) var(--d, 0ms);
}

.js .reveal.is-visible {
  opacity: 1;
  transform: none;
}

html:not(.js) .stage,
html:not(.js) .route__end {
  opacity: 1;
  transform: none;
}

html:not(.js) .route__fill {
  transform: scaleX(1);
}

html:not(.js) .dial__face {
  transform: none;
}

html:not(.js) .dial__reel {
  transform: translateY(calc(var(--final) * var(--row) * -1));
}

/* ---------- Keyframes ---------- */
@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-14px) rotate(-0.4deg); }
}

@keyframes sheen {
  0%, 30% { background-position: 130% 0; }
  70%, 100% { background-position: -30% 0; }
}

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

@keyframes wiggle {
  0%, 70%, 100% { transform: rotate(0deg); }
  76% { transform: rotate(18deg); }
  82% { transform: rotate(-8deg); }
  88% { transform: rotate(4deg); }
}

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .nav__list {
    gap: 22px;
  }

  .route {
    --end: 108px;
  }

  .stage__text {
    font-size: 0.95rem;
  }
}

@media (max-width: 960px) {
  :root {
    --header-h: 68px;
  }

  .nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 59;
    flex-direction: column;
    justify-content: flex-start;
    gap: 36px;
    padding: 36px var(--gutter) 40px;
    background:
      var(--knit) 0 0 / 22px 19px,
      linear-gradient(180deg, #0f0e0c, #0b0a09);
    border-top: 1px solid var(--gold-line);
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-12px);
    transition: opacity 0.3s, transform 0.4s var(--ease-out), visibility 0s linear 0.4s;
  }

  .site-header.is-scrolled .nav {
    top: 64px;
  }

  .nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: none;
    transition: opacity 0.3s, transform 0.4s var(--ease-out), visibility 0s;
  }

  .nav__list {
    flex-direction: column;
    gap: 0;
  }

  .nav__list li {
    border-bottom: 1px solid rgba(212, 174, 102, 0.12);
  }

  .nav__link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    font-family: var(--f-display);
    font-size: 2rem;
    font-weight: 400;
    text-transform: none;
    letter-spacing: -0.02em;
    color: var(--cream);
  }

  .nav__link::after {
    content: "→";
    position: static;
    height: auto;
    background: none;
    font-family: var(--f-mono);
    font-size: 1rem;
    color: var(--gold);
  }

  .nav__mobile-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .nav__mobile-actions .btn {
    height: 56px;
  }

  .nav-toggle {
    display: block;
  }

  .header-actions .icon-btn,
  .header-actions .header-chart {
    display: none;
  }

  .site-header.menu-open {
    background: #0f0e0c;
    border-bottom-color: var(--gold-line);
  }

  /* hero stacks */
  .hero {
    min-height: auto;
    padding-top: calc(var(--header-h) + 48px);
    padding-bottom: 88px;
  }

  .hero__inner {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

  .hero__copy {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .hero__title {
    font-size: clamp(3rem, 14vw, 7rem);
  }

  .hero__lede {
    margin-inline: auto;
  }

  .hero__ctas {
    justify-content: center;
  }

  .hero__plate {
    justify-content: center;
  }

  .hero__art {
    max-width: 640px;
    width: 100%;
    margin: 0 auto;
  }

  .hero__img {
    max-height: none;
  }

  .hero__rings,
  .hero__dial {
    left: 50%;
    top: 72%;
  }

  .hero__dial {
    width: min(620px, 110vw);
  }

  .hero__scroll {
    display: none;
  }

  /* strategy route goes vertical */
  .strategy__head {
    grid-template-columns: 1fr;
    grid-template-areas:
      "label"
      "title"
      "aside";
    gap: 28px;
  }

  .strategy__aside {
    max-width: none;
  }

  .route {
    --end: 92px;
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .route__line {
    top: calc(var(--lock) / 2);
    bottom: calc(92px / 2);
    left: calc(var(--lock) / 2 - 1px);
    right: auto;
    width: 2px;
    height: auto;
    background: repeating-linear-gradient(180deg, rgba(141, 143, 145, 0.45) 0 6px, transparent 6px 12px);
  }

  .route__fill {
    transform: scaleY(0);
    transform-origin: center top;
    background: linear-gradient(180deg, var(--gold-lo), var(--gold-hi) 60%, var(--gold));
  }

  .route.is-visible .route__fill {
    transform: scaleY(1);
  }

  html:not(.js) .route__fill {
    transform: scaleY(1);
  }

  .stage {
    display: grid;
    grid-template-columns: var(--lock) auto 1fr;
    grid-template-areas:
      "lock num title"
      "lock num text";
    column-gap: 22px;
    align-items: start;
    padding-right: 0;
  }

  .lock { grid-area: lock; }

  .stage__num {
    grid-area: num;
    margin-top: 0;
    font-size: 3rem;
    min-width: 2ch;
  }

  .stage__title {
    grid-area: title;
    margin-top: 6px;
  }

  .stage__title::before {
    display: none;
  }

  .stage__text {
    grid-area: text;
    margin-top: 6px;
    max-width: none;
  }

  .route__line {
    bottom: 32px;
  }

  .route__end {
    flex-direction: row;
    margin-top: 0;
    margin-left: calc((var(--lock) - 64px) / 2);
  }

  .mini-vault {
    width: 64px;
    height: 64px;
  }

  .mini-vault__spokes {
    inset: 11px;
  }

  .mini-vault__hub {
    inset: 23px;
  }

  .paws {
    display: none;
  }

  .compare {
    grid-template-columns: 1fr;
    gap: 8px;
    max-width: 520px;
  }

  .compare__divider {
    flex-direction: row;
    height: 34px;
  }

  .compare__divider-line {
    width: auto;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold-line), transparent);
  }

  .site-footer__inner {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
    gap: 24px;
  }

  .site-footer__fine {
    justify-self: center;
    text-align: center;
  }
}

@media (max-width: 640px) {
  .header-actions .btn--gold {
    height: 40px;
    padding: 0 16px;
  }

  .brand__name {
    font-size: 19px;
  }

  .brand__logo {
    width: 36px;
    height: 36px;
  }

  .hero__title {
    font-size: clamp(3rem, 21vw, 6.5rem);
    letter-spacing: -0.04em;
  }

  .hero__ctas {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    max-width: 420px;
  }

  .hero__ctas .btn {
    width: 100%;
  }

  .hero__plate {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
    max-width: 420px;
  }

  .hero__plate-item,
  .hero__plate-item + .hero__plate-item {
    padding: 12px 8px;
  }

  .hero__plate-item:last-child {
    grid-column: 1 / -1;
    border-left: 0;
    border-top: 1px solid rgba(212, 174, 102, 0.14);
  }

  .hero__plate dd {
    justify-content: center;
    font-size: 13px;
  }

  .hero__knit {
    opacity: 0.5;
  }

  .strip__group {
    font-size: 11px;
    gap: 20px;
    padding: 16px 20px 16px 0;
  }

  .vault-mech {
    --size: 150vw;
    opacity: 0.55;
  }

  .vault-mech__ring--ticks,
  .vault-mech__bolts {
    display: none;
  }

  .vault__stage {
    min-height: 560px;
  }

  .vault__tags li {
    font-size: 11px;
    letter-spacing: 0.16em;
  }

  .cinema__caption span:first-child,
  .cinema__caption span:last-child {
    display: none;
  }

  .cinema__caption {
    justify-content: center;
  }

  .combo__panel {
    padding-inline: 14px;
  }

  .rivet {
    width: 7px;
    height: 7px;
  }

  .rivet--tl, .rivet--tr { top: 10px; }
  .rivet--bl, .rivet--br { bottom: 10px; }
  .rivet--tl, .rivet--bl { left: 10px; }
  .rivet--tr, .rivet--br { right: 10px; }

  .dial {
    --row: 32px;
  }

  .dial__window {
    width: 80%;
  }

  .dial__reel li {
    font-size: 12px;
    letter-spacing: 0.04em;
  }

  .dial__face {
    box-shadow:
      0 16px 26px -8px rgba(0, 0, 0, 0.85),
      inset 0 2px 0 rgba(255, 255, 255, 0.08),
      0 0 0 4px #0d0c0b,
      0 0 0 5px rgba(212, 174, 102, 0.4);
  }

  .dial__index {
    bottom: -30px;
  }

  .combo__status {
    margin-top: 56px;
    font-size: 10px;
    letter-spacing: 0.18em;
  }

  .contract__row {
    flex-direction: column;
  }

  .contract__panel {
    padding: 36px 20px 28px;
  }

  .contract__value {
    justify-content: center;
    text-align: center;
    padding: 16px 14px;
    font-size: clamp(0.9rem, 4.4vw, 1.05rem);
  }

  .contract__copy {
    width: 100%;
    min-height: 58px;
  }

  .chart__head {
    flex-direction: column;
    align-items: flex-start;
  }

  .chart__head-cta,
  .chart__head .btn {
    width: 100%;
  }

  .chart__body {
    aspect-ratio: auto;
    min-height: 460px;
  }

  .chart__fallback .btn {
    width: 100%;
    max-width: 320px;
  }

  .final__ctas {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    max-width: 420px;
  }

  .final__ctas .btn {
    width: 100%;
  }

  .site-footer__links {
    gap: 22px;
  }
}

@media (max-width: 380px) {
  .brand__name {
    font-size: 17px;
  }

  .site-header__inner {
    gap: 12px;
  }

  .header-actions {
    gap: 8px;
  }
}

/* ---------- Motion preferences ---------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    transition-delay: 0ms !important;
    scroll-behavior: auto !important;
  }

  .strip__track {
    animation: none;
  }

  .hero__art-parallax {
    transform: none;
  }

  .hero__sheen,
  .cinema__sheen {
    display: none;
  }
}