/* =========================================================
   COPPER INU — Premium Meme Token Stylesheet
   Palette: copper + Robinhood lime + industrial black
   ========================================================= */

:root {
  /* Colors */
  --copper: #B87333;
  --copper-bright: #D98A45;
  --copper-dark: #6E3518;
  --copper-deep: #3D1E0C;
  --lime: #C7FF00;
  --lime-acid: #AFFF00;
  --lime-dim: rgba(199, 255, 0, 0.15);
  --black: #080A07;
  --charcoal: #11140F;
  --charcoal-2: #1A1F16;
  --off-white: #F2F4EA;
  --muted: rgba(242, 244, 234, 0.55);
  --border: rgba(184, 115, 51, 0.35);
  --border-lime: rgba(199, 255, 0, 0.25);

  /* Type */
  --font-display: "Arial Black", Impact, Haettenschweiler, "Arial Narrow Bold", Arial, sans-serif;
  --font-body: Arial, Helvetica, "Segoe UI", sans-serif;

  /* Layout */
  --header-h: 72px;
  --container: 1180px;
  --radius: 2px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  /* Motion */
  --dur: 0.7s;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: var(--font-body);
  background: var(--black);
  color: var(--off-white);
  line-height: 1.55;
  overflow-x: hidden;
  cursor: none;
}

body.is-touch,
body.reduced-motion {
  cursor: auto;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; background: none; border: none; cursor: pointer; color: inherit; }
em { font-style: normal; }

.container {
  width: min(100% - 2.5rem, var(--container));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -100px;
  background: var(--lime);
  color: var(--black);
  padding: 0.75rem 1.25rem;
  z-index: 9999;
  font-weight: 700;
}

.skip-link:focus { top: 1rem; }

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

/* ---------- Utilities ---------- */
.text-copper {
  background: linear-gradient(135deg, var(--copper-bright) 0%, var(--copper) 40%, #E8B06A 55%, var(--copper-dark) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  position: relative;
}

.text-lime { color: var(--lime); }

.section-label {
  font-size: 0.75rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--lime);
  font-weight: 700;
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5.5vw, 4.5rem);
  line-height: 0.95;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.section-sub {
  color: var(--muted);
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  max-width: 36rem;
}

.section-head {
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.dot-lime {
  width: 8px;
  height: 8px;
  background: var(--lime);
  display: inline-block;
  margin-right: 0.5rem;
  box-shadow: 0 0 12px var(--lime);
  animation: pulse-dot 2s ease-in-out infinite;
}

/* ---------- Custom Cursor ---------- */
.cursor {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 10000;
  display: none;
}

body:not(.is-touch):not(.reduced-motion) .cursor { display: block; }

.cursor__dot {
  position: fixed;
  width: 6px;
  height: 6px;
  background: var(--copper-bright);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  z-index: 10001;
  box-shadow: 0 0 8px var(--copper);
}

.cursor__ring {
  position: fixed;
  width: 36px;
  height: 36px;
  border: 1.5px solid var(--lime);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  opacity: 0.7;
  transition: width 0.2s, height 0.2s, opacity 0.2s;
}

body.cursor-hover .cursor__ring {
  width: 52px;
  height: 52px;
  opacity: 1;
  border-color: var(--lime-acid);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.85rem 1.4rem;
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
  transition: color 0.3s var(--ease), border-color 0.3s, background 0.3s, box-shadow 0.3s, transform 0.3s;
  white-space: nowrap;
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
}

.btn--sm { padding: 0.65rem 1.1rem; font-size: 0.72rem; }
.btn--lg { padding: 1.05rem 1.75rem; font-size: 0.9rem; }

.btn--buy {
  background: var(--lime);
  color: var(--black);
  border-color: var(--lime);
  box-shadow: 0 0 0 0 rgba(199, 255, 0, 0.4);
}

.btn--buy::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 40%, rgba(255,255,255,0.45) 50%, transparent 60%);
  transform: translateX(-120%);
  transition: transform 0.6s var(--ease);
}

.btn--buy:hover {
  background: var(--lime-acid);
  box-shadow: 0 0 28px rgba(199, 255, 0, 0.45);
}

.btn--buy:hover::before { transform: translateX(120%); }

.btn--outline {
  background: transparent;
  color: var(--off-white);
  border-color: var(--border);
}

.btn--outline:hover {
  border-color: var(--copper-bright);
  color: var(--copper-bright);
  box-shadow: 0 0 20px rgba(184, 115, 51, 0.25);
}

.btn--ghost {
  background: transparent;
  color: var(--off-white);
  border-color: rgba(242, 244, 234, 0.2);
}

.btn--ghost:hover {
  border-color: var(--lime);
  color: var(--lime);
}

.btn__arrow {
  transition: transform 0.3s var(--ease);
  display: inline-block;
}

.btn:hover .btn__arrow { transform: translateX(4px); }

.btn__chart-icon {
  width: 14px;
  height: 10px;
  display: inline-block;
  background:
    linear-gradient(var(--lime), var(--lime)) 0 100% / 2px 40% no-repeat,
    linear-gradient(var(--lime), var(--lime)) 4px 100% / 2px 70% no-repeat,
    linear-gradient(var(--lime), var(--lime)) 8px 100% / 2px 55% no-repeat,
    linear-gradient(var(--lime), var(--lime)) 12px 100% / 2px 100% no-repeat;
  opacity: 0.9;
}

/* ---------- Header ---------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-h);
  transition: background 0.4s, border-color 0.4s, backdrop-filter 0.4s;
  border-bottom: 1px solid transparent;
}

.header.is-scrolled {
  background: rgba(8, 10, 7, 0.82);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: var(--border);
}

.header__inner {
  width: min(100% - 2rem, 1280px);
  margin-inline: auto;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
  z-index: 1001;
}

.logo__img {
  width: 44px;
  height: 44px;
  object-fit: cover;
  object-position: center;
  border: 1px solid var(--border);
  clip-path: polygon(0 0, calc(100% - 6px) 0, 100% 6px, 100% 100%, 6px 100%, 0 calc(100% - 6px));
  transition: box-shadow 0.3s, border-color 0.3s;
}

.logo:hover .logo__img {
  border-color: var(--copper-bright);
  box-shadow: 0 0 18px rgba(184, 115, 51, 0.4);
}

.logo__text { display: flex; flex-direction: column; line-height: 1.1; }
.logo__name {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
}
.logo__ticker {
  font-size: 0.65rem;
  color: var(--copper-bright);
  letter-spacing: 0.12em;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  margin-left: auto;
}

.nav__link {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  position: relative;
  padding: 0.25rem 0;
  transition: color 0.25s;
}

.nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--lime);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.35s var(--ease);
}

.nav__link:hover { color: var(--lime); }
.nav__link:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-left: 1rem;
}

.nav__actions--mobile { display: none; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  z-index: 1001;
  margin-left: auto;
}

.hamburger span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--off-white);
  transition: transform 0.3s, opacity 0.3s, background 0.3s;
}

.hamburger[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hamburger[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  padding: calc(var(--header-h) + 2rem) 0 4rem;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero__grid {
  position: absolute;
  inset: -20%;
  background-image:
    linear-gradient(rgba(199, 255, 0, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(199, 255, 0, 0.04) 1px, transparent 1px);
  background-size: 64px 64px;
  transform: perspective(600px) rotateX(55deg);
  transform-origin: center top;
  animation: grid-drift 28s linear infinite;
  opacity: 0.7;
}

.hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
}

.hero__glow--lime {
  width: min(55vw, 640px);
  height: min(55vw, 640px);
  background: rgba(199, 255, 0, 0.18);
  right: 5%;
  top: 15%;
  --px: 0px;
  --py: 0px;
  translate: var(--px) var(--py);
  animation: glow-pulse 5s ease-in-out infinite;
}

.hero__glow--copper {
  width: min(40vw, 420px);
  height: min(40vw, 420px);
  background: rgba(184, 115, 51, 0.22);
  right: 18%;
  top: 35%;
  animation: glow-pulse 6.5s ease-in-out infinite reverse;
}

.hero__streaks {
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      -35deg,
      transparent 0,
      transparent 40px,
      rgba(199, 255, 0, 0.03) 40px,
      rgba(199, 255, 0, 0.03) 42px
    );
  animation: streak-move 18s linear infinite;
}

.hero__watermark {
  position: absolute;
  right: -4%;
  bottom: 8%;
  font-family: var(--font-display);
  font-size: clamp(6rem, 22vw, 18rem);
  line-height: 0.8;
  color: transparent;
  -webkit-text-stroke: 1px rgba(184, 115, 51, 0.18);
  letter-spacing: -0.04em;
  user-select: none;
  pointer-events: none;
}

.hero__rings {
  position: absolute;
  right: 12%;
  top: 50%;
  --px: 0px;
  --py: 0px;
  transform: translate(var(--px), calc(-50% + var(--py)));
  width: min(50vw, 520px);
  height: min(50vw, 520px);
}

.hero__ring {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(199, 255, 0, 0.12);
  border-radius: 50%;
  border-top-color: rgba(184, 115, 51, 0.4);
  border-right-color: transparent;
}

.hero__ring--1 { animation: spin 22s linear infinite; }
.hero__ring--2 {
  inset: 8%;
  animation: spin 30s linear infinite reverse;
  border-color: rgba(184, 115, 51, 0.15);
  border-bottom-color: rgba(199, 255, 0, 0.25);
}
.hero__ring--3 {
  inset: 18%;
  animation: spin 18s linear infinite;
  border-color: rgba(199, 255, 0, 0.08);
}

.hero__particles {
  position: absolute;
  inset: 0;
}

.hero__particle {
  position: absolute;
  width: 3px;
  height: 3px;
  background: var(--lime);
  border-radius: 50%;
  opacity: 0.5;
  animation: float-particle 8s ease-in-out infinite;
  box-shadow: 0 0 6px var(--lime);
}

.hero__content {
  position: relative;
  z-index: 2;
  width: min(100% - 2.5rem, 1280px);
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(1rem, 3vw, 3rem);
  align-items: center;
}

.hero__eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6.2vw, 5.2rem);
  line-height: 0.92;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.hero__line {
  display: block;
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.hero.is-ready .hero__line {
  opacity: 1;
  transform: translateY(0);
}

.hero.is-ready .hero__line:nth-child(1) { transition-delay: 0.15s; }
.hero.is-ready .hero__line:nth-child(2) { transition-delay: 0.3s; }
.hero.is-ready .hero__line:nth-child(3) { transition-delay: 0.45s; }

.hero__support {
  color: var(--muted);
  font-size: clamp(0.95rem, 1.4vw, 1.1rem);
  max-width: 34rem;
  margin-bottom: 2rem;
  line-height: 1.65;
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-bottom: 1.5rem;
}

.hero__ticker {
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--muted);
  text-transform: uppercase;
}

.hero__ticker strong { color: var(--copper-bright); }

.hero__right {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  min-height: min(70vh, 640px);
  --px: 0px;
  --py: 0px;
  translate: var(--px) var(--py);
  will-change: translate;
}

.hero__mascot {
  position: relative;
  width: min(100%, 560px);
  will-change: transform;
  animation: mascot-float 5.5s ease-in-out infinite;
  transform-style: preserve-3d;
}

.hero__mascot-glow {
  position: absolute;
  inset: 10% 5%;
  background: radial-gradient(ellipse at center, rgba(199, 255, 0, 0.35) 0%, rgba(184, 115, 51, 0.15) 40%, transparent 70%);
  filter: blur(40px);
  z-index: 0;
  animation: glow-pulse 4s ease-in-out infinite;
}

.hero__img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: auto;
  object-fit: contain;
  /* Knock out solid black plate behind the copper statue */
  mix-blend-mode: lighten;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.6)) drop-shadow(0 0 30px rgba(199, 255, 0, 0.15));
}

.hero__shine {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(
    115deg,
    transparent 30%,
    rgba(255, 220, 160, 0.12) 45%,
    transparent 55%
  );
  mix-blend-mode: soft-light;
  animation: shine-sweep 6s ease-in-out infinite;
  pointer-events: none;
}

.hero__scroll {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  color: var(--muted);
  z-index: 2;
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--lime), transparent);
  animation: scroll-line 2s ease-in-out infinite;
}

/* ---------- Marquee ---------- */
.marquee {
  background: var(--lime);
  color: var(--black);
  overflow: hidden;
  border-block: 2px solid var(--copper-dark);
  padding: 0.9rem 0;
  position: relative;
  z-index: 5;
}

.marquee__track {
  display: flex;
  width: max-content;
  animation: marquee 28s linear infinite;
}

.marquee__group {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding-right: 1.5rem;
  font-family: var(--font-display);
  font-size: clamp(0.85rem, 1.5vw, 1.05rem);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  white-space: nowrap;
}

.marquee__group i {
  font-style: normal;
  color: var(--copper-dark);
  font-size: 0.7em;
}

/* ---------- Narrative ---------- */
.narrative {
  position: relative;
  padding: clamp(5rem, 12vw, 9rem) 0;
  overflow: hidden;
}

.narrative__bg {
  position: absolute;
  inset: 0;
  opacity: 0.12;
}

.narrative__banner {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: grayscale(0.2) contrast(1.1);
  mask-image: linear-gradient(to bottom, transparent, black 20%, black 80%, transparent);
  -webkit-mask-image: linear-gradient(to bottom, transparent, black 20%, black 80%, transparent);
}

.narrative__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3rem;
  align-items: end;
}

.narrative__inner > .section-label {
  grid-column: 1 / -1;
  margin-bottom: 0;
}

.narrative__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 7vw, 5.5rem);
  line-height: 0.92;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  grid-column: 1 / -1;
}

.narrative__copy {
  grid-column: 2;
  max-width: 28rem;
}

.narrative__copy > p {
  color: var(--muted);
  margin-bottom: 1.5rem;
  font-size: 1.05rem;
}

.narrative__list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.75rem;
  font-family: var(--font-display);
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.narrative__list li {
  display: flex;
  gap: 1rem;
  align-items: baseline;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid rgba(184, 115, 51, 0.2);
}

.narrative__tagline {
  font-family: var(--font-display);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.85rem;
  color: var(--lime) !important;
}

/* ---------- Pipeline ---------- */
.pipeline {
  padding: clamp(4rem, 10vw, 8rem) 0;
  background:
    linear-gradient(180deg, var(--black) 0%, var(--charcoal) 50%, var(--black) 100%);
  position: relative;
}

.pipeline::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(184, 115, 51, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(184, 115, 51, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.pipeline__flow {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.pipeline__line {
  position: absolute;
  top: 36px;
  left: 8%;
  right: 8%;
  height: 2px;
  background: linear-gradient(90deg, var(--lime), var(--copper), var(--copper-bright), var(--lime));
  opacity: 0.35;
  z-index: 0;
  overflow: hidden;
}

.pipeline__energy {
  position: absolute;
  top: -3px;
  left: 0;
  width: 40px;
  height: 8px;
  background: var(--lime);
  border-radius: 4px;
  box-shadow: 0 0 16px var(--lime);
  animation: energy-flow 3.5s linear infinite;
}

.pipeline__step {
  position: relative;
  z-index: 1;
  padding: 0 0.5rem;
  text-align: center;
}

.pipeline__node {
  width: 72px;
  height: 72px;
  margin: 0 auto 1.25rem;
  border: 1px solid var(--border-lime);
  background: var(--charcoal);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  clip-path: polygon(15% 0, 100% 0, 100% 85%, 85% 100%, 0 100%, 0 15%);
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s;
}

.pipeline__node:hover,
.pipeline__step:hover .pipeline__node {
  border-color: var(--lime);
  box-shadow: 0 0 24px rgba(199, 255, 0, 0.25);
  transform: translateY(-2px);
}

.pipeline__node--copper { border-color: var(--border); }
.pipeline__node--copper:hover { border-color: var(--copper-bright); box-shadow: 0 0 24px rgba(184, 115, 51, 0.35); }
.pipeline__node--burn { border-color: rgba(217, 138, 69, 0.4); }

.pipeline__num {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--lime);
}

.pipeline__pulse {
  position: absolute;
  inset: -6px;
  border: 1px solid rgba(199, 255, 0, 0.2);
  opacity: 0;
  animation: node-pulse 3s ease-out infinite;
  clip-path: inherit;
}

.pipeline__step:nth-child(2) .pipeline__pulse { animation-delay: 0.4s; }
.pipeline__step:nth-child(3) .pipeline__pulse { animation-delay: 0.8s; }
.pipeline__step:nth-child(4) .pipeline__pulse { animation-delay: 1.2s; }
.pipeline__step:nth-child(5) .pipeline__pulse { animation-delay: 1.6s; }

.pipeline__name {
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.6rem;
}

.pipeline__desc {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

/* ---------- Vault Diagram ---------- */
.vault {
  padding: clamp(4rem, 10vw, 8rem) 0;
  position: relative;
  overflow: hidden;
}

.vault__diagram {
  position: relative;
  max-width: 820px;
  margin: 0 auto;
  padding: 2rem 1rem 3rem;
  border: 1px solid var(--border);
  background:
    linear-gradient(180deg, rgba(17, 20, 15, 0.9), rgba(8, 10, 7, 0.95));
  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 24px 100%, 0 calc(100% - 24px));
}

.vault__svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0.55;
  z-index: 0;
}

.vault__col,
.vault__split,
.vault__branch {
  position: relative;
  z-index: 1;
}

.vault__col--top {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.vault__box {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  padding: 1rem 1.5rem;
  border: 1px solid var(--border);
  background: rgba(17, 20, 15, 0.85);
  min-width: 140px;
  text-align: center;
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s;
  position: relative;
  overflow: hidden;
}

.vault__box:hover {
  border-color: var(--copper-bright);
  box-shadow: 0 0 20px rgba(184, 115, 51, 0.2);
}

.vault__box--tax {
  border-color: var(--border-lime);
  min-width: 160px;
}

.vault__box--vault {
  border-color: var(--copper);
  box-shadow: inset 0 0 30px rgba(184, 115, 51, 0.1);
}

.vault__box--vault.is-filled,
.vault__diagram.is-active .vault__box--vault {
  animation: vault-glow 2.5s ease-in-out infinite;
}

.vault__fill {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 0%;
  background: linear-gradient(to top, rgba(199, 255, 0, 0.15), transparent);
  transition: height 1.5s var(--ease);
}

.vault__diagram.is-active .vault__fill { height: 70%; }

.vault__pct {
  font-family: var(--font-display);
  font-size: 1.6rem;
  line-height: 1;
}

.vault__label {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.vault__detail {
  font-size: 0.75rem;
  color: var(--muted);
}

.vault__arrow {
  color: var(--lime);
  font-size: 1.25rem;
  opacity: 0.7;
  line-height: 1;
}

.vault__arrow--center { text-align: center; margin: 0.75rem 0; }

.vault__split {
  display: flex;
  justify-content: center;
  gap: clamp(1rem, 4vw, 3rem);
  margin-top: 1rem;
  flex-wrap: wrap;
}

.vault__split-label {
  text-align: center;
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  color: var(--copper-bright);
  margin: 0.5rem 0 1rem;
}

.vault__branch {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  flex: 1;
  min-width: 180px;
  max-width: 280px;
}

.vault__box--cper { border-color: var(--copper); }
.vault__box--stakers { border-color: var(--copper-bright); }
.vault__box--buyback { border-color: var(--border-lime); }
.vault__box--burn {
  border-color: rgba(217, 138, 69, 0.5);
  background: linear-gradient(180deg, rgba(110, 53, 24, 0.3), rgba(17, 20, 15, 0.9));
}
.vault__box--pons { opacity: 0.85; }

.vault__icon--stack {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 0.5rem;
}

.vault__icon--stack span {
  display: block;
  height: 10px;
  background: linear-gradient(90deg, var(--copper-dark), var(--copper-bright), var(--copper));
  border: 1px solid rgba(255, 200, 120, 0.2);
}

.vault__icon--stack span:nth-child(1) { width: 56px; }
.vault__icon--stack span:nth-child(2) { width: 72px; }
.vault__icon--stack span:nth-child(3) { width: 88px; }

.vault__icon--flame {
  color: var(--copper-bright);
  font-size: 1.5rem;
  margin-top: 0.5rem;
  filter: drop-shadow(0 0 8px var(--copper));
  animation: flame-flicker 1.5s ease-in-out infinite;
}

.vault__note {
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
  max-width: 40rem;
  margin: 2rem auto 0;
  line-height: 1.6;
}

/* ---------- Stake Stack Burn ---------- */
.ssb__panel {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

.ssb__bg {
  position: absolute;
  inset: 0;
  opacity: 0.18;
}

.ssb__img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: right center;
  mix-blend-mode: lighten;
  filter: drop-shadow(0 0 40px rgba(184, 115, 51, 0.3));
}

.ssb__panel--stake {
  background: radial-gradient(ellipse at 80% 50%, rgba(184, 115, 51, 0.15), transparent 55%), var(--black);
}

.ssb__panel--stack {
  background: radial-gradient(ellipse at 20% 60%, rgba(184, 115, 51, 0.2), transparent 50%), var(--charcoal);
}

.ssb__panel--burn {
  background: radial-gradient(ellipse at 70% 40%, rgba(217, 138, 69, 0.2), transparent 45%),
    radial-gradient(ellipse at 30% 70%, rgba(199, 255, 0, 0.06), transparent 40%),
    var(--black);
}

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

.ssb__index {
  font-family: var(--font-display);
  color: var(--lime);
  letter-spacing: 0.2em;
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.ssb__word {
  font-family: var(--font-display);
  font-size: clamp(4.5rem, 18vw, 14rem);
  line-height: 0.85;
  letter-spacing: -0.04em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.ssb__panel--stake .ssb__word {
  background: linear-gradient(180deg, var(--off-white), var(--copper-bright));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.ssb__panel--stack .ssb__word {
  background: linear-gradient(135deg, var(--copper-bright), var(--copper), var(--copper-dark));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.ssb__panel--burn .ssb__word {
  background: linear-gradient(180deg, var(--lime-acid), var(--copper-bright));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.ssb__copy {
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  color: var(--muted);
  max-width: 28rem;
}

.ssb__bars {
  position: absolute;
  right: 8%;
  bottom: 15%;
  display: flex;
  align-items: flex-end;
  gap: 12px;
  height: 200px;
  z-index: 1;
  opacity: 0.7;
}

.ssb__bar {
  width: clamp(28px, 4vw, 48px);
  background: linear-gradient(180deg, var(--copper-bright), var(--copper-dark));
  border: 1px solid rgba(255, 200, 140, 0.25);
  position: relative;
  overflow: hidden;
  box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.4);
}

.ssb__bar::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 40%, rgba(255, 255, 255, 0.25) 50%, transparent 60%);
  animation: shine-sweep 4s ease-in-out infinite;
}

.ssb__bar:nth-child(1) { height: 45%; animation: bar-rise 1s var(--ease) both; }
.ssb__bar:nth-child(2) { height: 65%; animation: bar-rise 1s 0.1s var(--ease) both; }
.ssb__bar:nth-child(3) { height: 85%; animation: bar-rise 1s 0.2s var(--ease) both; }
.ssb__bar:nth-child(4) { height: 55%; animation: bar-rise 1s 0.3s var(--ease) both; }
.ssb__bar:nth-child(5) { height: 100%; animation: bar-rise 1s 0.4s var(--ease) both; }

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

.ssb__spark {
  position: absolute;
  width: 4px;
  height: 4px;
  background: var(--copper-bright);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--copper);
  animation: spark-rise 3s ease-out infinite;
}

/* ---------- Mechanics ---------- */
.mechanics {
  padding: clamp(4rem, 10vw, 8rem) 0;
  background: var(--charcoal);
  position: relative;
}

.mechanics__grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.mechanics__hero-stat {
  text-align: center;
  position: sticky;
  top: calc(var(--header-h) + 2rem);
}

.mechanics__stat-label {
  font-family: var(--font-display);
  letter-spacing: 0.18em;
  font-size: 0.85rem;
  margin-top: 1rem;
  color: var(--lime);
}

.gauge {
  position: relative;
  width: 200px;
  height: 200px;
  margin: 0 auto;
}

.gauge--sm {
  width: 110px;
  height: 110px;
}

.gauge__svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.gauge__track {
  fill: none;
  stroke: rgba(242, 244, 234, 0.08);
  stroke-width: 8;
}

.gauge__fill {
  fill: none;
  stroke-width: 8;
  stroke-linecap: butt;
  stroke-dasharray: 326.73;
  stroke-dashoffset: 326.73;
  transition: stroke-dashoffset 1.4s var(--ease-out);
}

.gauge__fill--lime { stroke: var(--lime); filter: drop-shadow(0 0 6px rgba(199, 255, 0, 0.5)); }
.gauge__fill--copper { stroke: var(--copper-bright); filter: drop-shadow(0 0 6px rgba(184, 115, 51, 0.5)); }

.gauge.is-animated .gauge__fill[data-target="5"] {
  stroke-dashoffset: calc(326.73 - (326.73 * 0.05));
}
.gauge.is-animated .gauge__fill[data-target="50"] {
  stroke-dashoffset: calc(326.73 - (326.73 * 0.5));
}

.gauge__value {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 2.5rem;
}

.gauge--sm .gauge__value { font-size: 1.35rem; }

.mech-row {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 1.25rem;
  align-items: center;
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(184, 115, 51, 0.15);
}

.mech-row__left {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.mech-row__pct {
  font-family: var(--font-display);
  font-size: 2rem;
  line-height: 1;
  color: var(--lime);
}

.mech-row__name {
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.mech-bar {
  height: 10px;
  background: rgba(242, 244, 234, 0.06);
  border: 1px solid rgba(242, 244, 234, 0.08);
  overflow: hidden;
  position: relative;
}

.mech-bar__fill {
  height: 100%;
  width: 0;
  transition: width 1.2s var(--ease-out);
}

.mech-bar__fill--lime {
  background: linear-gradient(90deg, var(--lime), var(--lime-acid));
  box-shadow: 0 0 12px rgba(199, 255, 0, 0.4);
}

.mech-bar__fill--copper {
  background: linear-gradient(90deg, var(--copper-dark), var(--copper-bright));
  box-shadow: 0 0 12px rgba(184, 115, 51, 0.4);
}

.mech-bar__fill.is-on[data-bar="20"] { width: 20%; }
.mech-bar__fill.is-on[data-bar="80"] { width: 80%; }

.mech-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-top: 0.5rem;
}

.mech-card {
  padding: 1.5rem;
  border: 1px solid var(--border);
  background: rgba(8, 10, 7, 0.6);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px));
  transition: border-color 0.3s, transform 0.3s;
}

.mech-card:hover {
  border-color: var(--copper-bright);
  transform: translateY(-3px);
}

.mech-card h4 {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  margin: 1rem 0 0.5rem;
  text-transform: uppercase;
}

.mech-card p {
  color: var(--muted);
  font-size: 0.88rem;
}

.mechanics__rules {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.mechanics__rules li {
  padding: 1rem 1.25rem;
  border-left: 2px solid var(--lime);
  background: rgba(199, 255, 0, 0.03);
  font-size: 0.9rem;
  color: var(--muted);
}

/* ---------- Copper RWA ---------- */
.copper {
  padding: clamp(4rem, 10vw, 8rem) 0;
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(110, 53, 24, 0.25), transparent 40%),
    var(--black);
}

.copper__wires {
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      90deg,
      transparent 0,
      transparent 80px,
      rgba(184, 115, 51, 0.06) 80px,
      rgba(184, 115, 51, 0.06) 81px
    ),
    repeating-linear-gradient(
      0deg,
      transparent 0,
      transparent 80px,
      rgba(199, 255, 0, 0.03) 80px,
      rgba(199, 255, 0, 0.03) 81px
    );
  pointer-events: none;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
}

.copper__wires::after {
  content: "";
  position: absolute;
  top: 20%;
  left: -10%;
  width: 120%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--lime), transparent);
  opacity: 0.35;
  animation: power-line 4s ease-in-out infinite;
  box-shadow: 0 0 20px var(--lime);
}

.copper__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  position: relative;
  z-index: 1;
}

.copper__copy p {
  color: var(--muted);
  font-size: 1.05rem;
  margin-bottom: 1.25rem;
  max-width: 34rem;
}

.copper__caveat {
  font-size: 0.88rem !important;
  color: rgba(242, 244, 234, 0.4) !important;
  border-left: 2px solid var(--copper);
  padding-left: 1rem;
}

.copper__words {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.copper__word {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  line-height: 0.95;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: rgba(242, 244, 234, 0.12);
  -webkit-text-stroke: 1px rgba(184, 115, 51, 0.35);
  transition: color 0.4s, -webkit-text-stroke 0.4s;
}

.copper__word:hover,
.copper__word.text-lime {
  color: var(--lime);
  -webkit-text-stroke: 0;
}

.copper__bars {
  display: flex;
  gap: 1rem;
  margin-top: 3rem;
  justify-content: flex-start;
  position: relative;
  z-index: 1;
}

.ingot {
  width: clamp(60px, 10vw, 100px);
  height: clamp(24px, 4vw, 36px);
  background: linear-gradient(180deg, var(--copper-bright), var(--copper), var(--copper-dark));
  border: 1px solid rgba(255, 200, 140, 0.3);
  transform: skewX(-12deg);
  position: relative;
  overflow: hidden;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

.ingot::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 35%, rgba(255,255,255,0.3) 50%, transparent 65%);
  animation: shine-sweep 5s ease-in-out infinite;
}

.ingot:nth-child(2) { animation-delay: 0.3s; margin-top: 8px; }
.ingot:nth-child(3) { margin-top: -4px; }
.ingot:nth-child(4) { margin-top: 12px; }

/* ---------- Meme / Brand ---------- */
.meme {
  padding: clamp(4rem, 10vw, 7rem) 0;
}

.meme__banner {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border);
  clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 28px 100%, 0 calc(100% - 28px));
  margin-bottom: 2rem;
}

.meme__banner-img {
  width: 100%;
  aspect-ratio: 21 / 9;
  object-fit: cover;
  object-position: center;
}

.meme__banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(8, 10, 7, 0.85) 0%, rgba(8, 10, 7, 0.35) 55%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(1.5rem, 4vw, 3rem);
}

.meme__title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4vw, 3.2rem);
  line-height: 1;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  max-width: 14ch;
  margin-bottom: 0.75rem;
}

.meme__tagline {
  color: var(--lime);
  font-family: var(--font-display);
  font-size: clamp(0.75rem, 1.5vw, 0.95rem);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.meme__tiles {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
  margin-bottom: 3rem;
}

.meme-tile {
  aspect-ratio: 1.4;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--charcoal);
  transition: border-color 0.3s, background 0.3s, transform 0.3s;
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
}

.meme-tile span {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.5vw, 1.8rem);
  letter-spacing: 0.08em;
}

.meme-tile:nth-child(1):hover { border-color: var(--copper); background: rgba(184, 115, 51, 0.12); }
.meme-tile:nth-child(2):hover { border-color: var(--copper-bright); background: rgba(217, 138, 69, 0.12); }
.meme-tile:nth-child(3):hover { border-color: var(--lime); background: rgba(199, 255, 0, 0.08); }
.meme-tile:nth-child(4):hover { border-color: var(--copper-bright); background: rgba(110, 53, 24, 0.3); }

.meme-tile:hover { transform: translateY(-4px); }

.meme__punchline {
  text-align: center;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3.5vw, 2.4rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
  text-transform: uppercase;
}

/* ---------- CTA ---------- */
.cta {
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 5rem 0;
  border-block: 1px solid var(--border);
}

.cta__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.cta__glow {
  position: absolute;
  width: 60%;
  height: 60%;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(ellipse, rgba(184, 115, 51, 0.25) 0%, rgba(199, 255, 0, 0.08) 40%, transparent 70%);
  filter: blur(40px);
  animation: glow-pulse 5s ease-in-out infinite;
}

.cta__ring {
  position: absolute;
  width: min(50vw, 480px);
  height: min(50vw, 480px);
  left: 50%;
  top: 50%;
  border: 1px solid rgba(184, 115, 51, 0.25);
  border-radius: 50%;
  border-top-color: var(--lime);
  transform: translate(-50%, -50%);
  animation: spin 24s linear infinite;
}

.cta__line {
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--lime), transparent);
  opacity: 0.4;
  animation: power-line 3s ease-in-out infinite;
}

.cta__silhouette {
  position: absolute;
  right: -5%;
  bottom: -10%;
  width: min(45vw, 420px);
  opacity: 0.22;
  mix-blend-mode: lighten;
  animation: mascot-float 7s ease-in-out infinite;
  pointer-events: none;
}

.cta__content {
  position: relative;
  z-index: 2;
  text-align: center;
}

.cta__title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 7vw, 5.5rem);
  line-height: 0.95;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.cta__support {
  color: var(--muted);
  font-size: 1.15rem;
  margin-bottom: 2.5rem;
}

.cta__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  justify-content: center;
}

/* ---------- Footer ---------- */
.footer {
  padding: 3rem 0 2.5rem;
  border-top: 1px solid var(--border);
  background: var(--charcoal);
}

.footer__inner {
  display: grid;
  gap: 1.5rem;
  text-align: center;
  justify-items: center;
}

.footer__brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.footer__logo {
  width: 40px;
  height: 40px;
  object-fit: cover;
  border: 1px solid var(--border);
}

.footer__brand strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.95rem;
  letter-spacing: 0.06em;
}

.footer__brand span {
  font-size: 0.7rem;
  color: var(--copper-bright);
  letter-spacing: 0.12em;
}

.footer__tagline {
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.footer__links {
  display: flex;
  gap: 1.5rem;
}

.footer__links a {
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color 0.25s;
}

.footer__links a:hover { color: var(--lime); }

.footer__disclaimer {
  font-size: 0.75rem;
  color: rgba(242, 244, 234, 0.35);
  max-width: 36rem;
  line-height: 1.5;
}

/* ---------- Reveal System ---------- */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  filter: blur(4px);
  transition:
    opacity var(--dur) var(--ease-out),
    transform var(--dur) var(--ease-out),
    filter var(--dur) var(--ease-out);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

.reveal[data-delay="1"] { transition-delay: 0.1s; }
.reveal[data-delay="2"] { transition-delay: 0.2s; }
.reveal[data-delay="3"] { transition-delay: 0.3s; }
.reveal[data-delay="4"] { transition-delay: 0.4s; }

/* ---------- Keyframes ---------- */
@keyframes mascot-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}

@keyframes glow-pulse {
  0%, 100% { opacity: 0.65; }
  50% { opacity: 1; }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

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

@keyframes shine-sweep {
  0%, 100% { transform: translateX(-100%); opacity: 0; }
  40% { opacity: 1; }
  60% { transform: translateX(100%); opacity: 0; }
}

@keyframes grid-drift {
  from { background-position: 0 0; }
  to { background-position: 64px 64px; }
}

@keyframes streak-move {
  from { transform: translateX(0); }
  to { transform: translateX(80px); }
}

@keyframes energy-flow {
  from { left: -40px; }
  to { left: 100%; }
}

@keyframes node-pulse {
  0% { opacity: 0.6; transform: scale(1); }
  100% { opacity: 0; transform: scale(1.35); }
}

@keyframes vault-glow {
  0%, 100% { box-shadow: 0 0 16px rgba(199, 255, 0, 0.15), inset 0 0 20px rgba(184, 115, 51, 0.1); }
  50% { box-shadow: 0 0 32px rgba(199, 255, 0, 0.35), inset 0 0 30px rgba(184, 115, 51, 0.2); }
}

@keyframes flame-flicker {
  0%, 100% { opacity: 0.7; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.15); }
}

@keyframes float-particle {
  0%, 100% { transform: translateY(0) translateX(0); opacity: 0.3; }
  50% { transform: translateY(-30px) translateX(10px); opacity: 0.8; }
}

@keyframes scroll-line {
  0% { transform: scaleY(0); transform-origin: top; opacity: 1; }
  50% { transform: scaleY(1); transform-origin: top; opacity: 1; }
  51% { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; box-shadow: 0 0 8px var(--lime); }
  50% { opacity: 0.5; box-shadow: 0 0 16px var(--lime); }
}

@keyframes power-line {
  0%, 100% { opacity: 0.2; transform: scaleX(0.6); }
  50% { opacity: 0.6; transform: scaleX(1); }
}

@keyframes bar-rise {
  from { transform: scaleY(0); transform-origin: bottom; }
  to { transform: scaleY(1); transform-origin: bottom; }
}

@keyframes spark-rise {
  0% { transform: translateY(0) scale(1); opacity: 0; }
  20% { opacity: 1; }
  100% { transform: translateY(-120px) scale(0); opacity: 0; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .hero__content {
    grid-template-columns: 1fr;
    text-align: left;
  }

  .hero__right {
    order: -1;
    min-height: auto;
    margin-bottom: 1rem;
  }

  .hero__mascot { width: min(70%, 380px); }

  .hero__watermark { opacity: 0.5; font-size: 8rem; }

  .narrative__inner { grid-template-columns: 1fr; }
  .narrative__copy { grid-column: 1; }

  .pipeline__flow { grid-template-columns: 1fr 1fr; gap: 2.5rem 1.5rem; }
  .pipeline__line { display: none; }

  .mechanics__grid { grid-template-columns: 1fr; }
  .mechanics__hero-stat { position: static; }

  .copper__grid { grid-template-columns: 1fr; }

  .mechanics__rules { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  body { cursor: auto; }

  .header__actions { display: none; }

  .hamburger { display: flex; }

  .nav {
    position: fixed;
    inset: 0;
    background: rgba(8, 10, 7, 0.97);
    flex-direction: column;
    justify-content: center;
    gap: 1.5rem;
    margin: 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-12px);
    transition: opacity 0.35s, visibility 0.35s, transform 0.35s var(--ease);
    z-index: 1000;
  }

  .nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .nav__link { font-size: 1.25rem; }

  .nav__actions--mobile {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1.5rem;
    width: min(80%, 260px);
  }

  .nav__actions--mobile .btn { width: 100%; }

  .hero {
    padding-top: calc(var(--header-h) + 1rem);
    min-height: auto;
  }

  .hero__mascot { width: min(85%, 320px); }
  .hero__rings {
    width: 280px;
    height: 280px;
    right: 50%;
    top: 22%;
    transform: translate(calc(50% + var(--px, 0px)), calc(-50% + var(--py, 0px)));
  }
  .hero__scroll { display: none; }

  .pipeline__flow { grid-template-columns: 1fr; }
  .pipeline__step { text-align: left; display: grid; grid-template-columns: 72px 1fr; gap: 0 1rem; align-items: start; }
  .pipeline__node { margin: 0; grid-row: 1 / 3; }
  .pipeline__name { margin-top: 0.5rem; }
  .pipeline__line {
    display: block;
    top: 0;
    bottom: 0;
    left: 48px;
    right: auto;
    width: 2px;
    height: auto;
    background: linear-gradient(180deg, var(--lime), var(--copper), var(--lime));
  }
  .pipeline__energy {
    left: -3px;
    top: 0;
    width: 8px;
    height: 40px;
    animation-name: energy-flow-v;
  }

  .mech-split { grid-template-columns: 1fr; }
  .mech-row { grid-template-columns: 100px 1fr; }

  .meme__tiles { grid-template-columns: 1fr 1fr; }

  .meme__banner-img { aspect-ratio: 16 / 10; }

  .ssb__panel { min-height: 70vh; }
  .ssb__bars { opacity: 0.4; right: 4%; }

  .cta__buttons { flex-direction: column; align-items: stretch; }
  .cta__buttons .btn { width: 100%; }
  .cta__silhouette { opacity: 0.1; width: 60vw; }

  .vault__box { min-width: 120px; padding: 0.85rem 1rem; }
  .vault__svg { display: none; }
}

@keyframes energy-flow-v {
  from { top: -40px; }
  to { top: 100%; }
}

@media (max-width: 480px) {
  .container { width: min(100% - 1.5rem, var(--container)); }
  .logo__text { display: none; }
  .hero__title { font-size: clamp(2rem, 11vw, 2.8rem); }
  .ssb__word { font-size: clamp(3.5rem, 20vw, 6rem); }
}

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

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

  .reveal {
    opacity: 1;
    transform: none;
    filter: none;
  }

  .hero__line {
    opacity: 1;
    transform: none;
  }

  .marquee__track { animation: none; }
  .hero__mascot { animation: none; }
  .cursor { display: none !important; }
  body { cursor: auto; }

  .gauge__fill { transition: none; }
  .gauge.is-animated .gauge__fill[data-target="5"] {
    stroke-dashoffset: calc(326.73 - (326.73 * 0.05));
  }
  .gauge.is-animated .gauge__fill[data-target="50"] {
    stroke-dashoffset: calc(326.73 - (326.73 * 0.5));
  }
  .mech-bar__fill.is-on[data-bar="20"] { width: 20%; }
  .mech-bar__fill.is-on[data-bar="80"] { width: 80%; }
}