/* =========================================================
   Super Coin ($SC) — comic-hero design system
   ========================================================= */

:root {
  /* Palette */
  --navy-950: #040820;
  --navy-900: #081030;
  --navy-800: #0e1a4a;
  --navy-700: #16276a;
  --ink: #02040e;

  --red: #d91a28;
  --red-bright: #ff3344;
  --red-deep: #8a0c17;

  --gold: #ffc53d;
  --gold-light: #ffe38f;
  --gold-deep: #c98708;
  --gold-glow: rgba(255, 197, 61, 0.45);

  --blue: #2563ff;
  --blue-electric: #4cc6ff;
  --blue-deep: #0f2f8f;

  --text: #f5f7ff;
  --text-muted: #c3cbec;

  /* Type */
  --font-display: "Bangers", "Impact", "Arial Black", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  /* Layout */
  --container: 1240px;
  --gutter: clamp(1.1rem, 4vw, 2.5rem);
  --header-h: 72px;
  --radius: 14px;
  --border: 4px solid var(--ink);
  --shadow-comic: 8px 8px 0 var(--ink);
  --section-pad: clamp(4.5rem, 10vw, 8rem);

  /* Textures */
  --halftone: radial-gradient(rgba(255, 255, 255, 0.14) 1px, transparent 1.7px);
  --halftone-dark: radial-gradient(rgba(2, 4, 14, 0.22) 1.2px, transparent 1.9px);
  --gold-gradient: linear-gradient(180deg, var(--gold-light) 0%, var(--gold) 45%, var(--gold-deep) 100%);

  --ease-out: cubic-bezier(0.2, 0.8, 0.2, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--navy-950);
  color: var(--text);
  font-family: var(--font-body);
  font-size: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

@supports (overflow: clip) {
  body {
    overflow-x: clip;
  }
}

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

img {
  height: auto;
}

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

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

a {
  color: inherit;
}

button {
  font: inherit;
  color: inherit;
}

code {
  font-family: ui-monospace, "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

:focus-visible {
  outline: 3px solid var(--gold-light);
  outline-offset: 3px;
  border-radius: 6px;
}

.sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

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

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 200;
  padding: 0.7rem 1.1rem;
  background: var(--gold);
  color: var(--ink);
  font-weight: 800;
  border: 3px solid var(--ink);
  border-radius: 10px;
  transform: translateY(-160%);
  transition: transform 0.2s var(--ease-out);
}

.skip-link:focus {
  transform: translateY(0);
}

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

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

.text-blue {
  color: var(--blue-electric);
}

/* Gold shimmer text */
.shimmer {
  display: inline-block;
  background: linear-gradient(100deg,
      var(--gold-deep) 0%,
      var(--gold) 22%,
      var(--gold-light) 40%,
      #fffbe8 50%,
      var(--gold-light) 60%,
      var(--gold) 78%,
      var(--gold-deep) 100%);
  background-size: 250% 100%;
  background-position: 100% 0;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  text-shadow: none;
  filter: drop-shadow(3px 3px 0 var(--ink));
  animation: shimmer 6s linear infinite;
}

@keyframes shimmer {
  0% { background-position: 100% 0; }
  60%, 100% { background-position: -150% 0; }
}

/* ---------- Buttons ---------- */
.btn {
  --btn-bg: var(--navy-800);
  --btn-fg: var(--text);
  --btn-border: var(--ink);
  --btn-shadow: var(--ink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  min-height: 50px;
  padding: 0.55em 1.3em 0.5em;
  background: var(--btn-bg);
  color: var(--btn-fg);
  border: 3px solid var(--btn-border);
  border-radius: 12px;
  box-shadow: 4px 4px 0 var(--btn-shadow);
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  line-height: 1;
  text-decoration: none;
  text-transform: uppercase;
  white-space: nowrap;
  cursor: pointer;
  transition: transform 0.18s var(--ease-out), box-shadow 0.18s var(--ease-out), filter 0.18s;
  -webkit-tap-highlight-color: transparent;
}

.btn:hover {
  transform: translate(-2px, -3px);
  box-shadow: 6px 7px 0 var(--btn-shadow);
  filter: brightness(1.06);
}

.btn:active {
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0 var(--btn-shadow);
}

.btn__icon {
  width: 1em;
  height: 1em;
  flex: none;
}

.btn--gold {
  --btn-bg: var(--gold-gradient);
  --btn-fg: var(--ink);
  --btn-shadow: var(--red-deep);
  background: var(--gold-gradient);
}

.btn--red {
  --btn-bg: var(--red);
  --btn-fg: #fff;
  --btn-shadow: var(--ink);
  background: linear-gradient(180deg, var(--red-bright), var(--red) 55%, #b01220);
}

.btn--dark {
  --btn-bg: var(--navy-800);
  --btn-fg: #fff;
  --btn-border: var(--blue-electric);
  --btn-shadow: var(--blue-deep);
}

.btn--blue {
  --btn-bg: var(--blue);
  --btn-fg: #fff;
  --btn-shadow: var(--ink);
  background: linear-gradient(180deg, #4f86ff, var(--blue));
}

.btn--sm {
  min-height: 44px;
  padding: 0.45em 1em 0.4em;
  font-size: 1.1rem;
  border-radius: 10px;
  box-shadow: 3px 3px 0 var(--btn-shadow);
}

.btn--lg {
  min-height: 58px;
  padding: 0.6em 1.5em 0.55em;
  font-size: clamp(1.35rem, 1.2rem + 0.5vw, 1.6rem);
}

.btn.is-copied {
  --btn-bg: #1f9d55;
  background: linear-gradient(180deg, #34c472, #1f9d55);
  color: #fff;
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

.btn-row--center {
  justify-content: center;
}

/* ---------- Kicker / section heads ---------- */
.kicker {
  display: inline-block;
  padding: 0.35em 0.9em 0.25em;
  background: var(--red);
  color: #fff;
  border: 3px solid var(--ink);
  box-shadow: 3px 3px 0 var(--ink);
  font-family: var(--font-display);
  font-size: clamp(1rem, 0.9rem + 0.4vw, 1.25rem);
  letter-spacing: 0.08em;
  line-height: 1.1;
  text-transform: uppercase;
  transform: skewX(-8deg);
}

.kicker--blue {
  background: var(--blue);
}

.section {
  position: relative;
  padding-block: var(--section-pad);
  isolation: isolate;
}

.section-head {
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
  max-width: 820px;
}

.section-head--center {
  margin-inline: auto;
  text-align: center;
}

.section-title {
  margin-top: 1rem;
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 1.6rem + 5vw, 5.5rem);
  font-weight: 400;
  line-height: 0.95;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  text-shadow: 4px 4px 0 var(--ink);
}

.section-lede {
  margin-top: 1rem;
  font-size: clamp(1.15rem, 1rem + 0.6vw, 1.5rem);
  font-weight: 600;
  color: var(--text-muted);
}

/* =========================================================
   HEADER
   ========================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(4, 8, 32, 0.72);
  border-bottom: 1px solid rgba(255, 197, 61, 0.14);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  backdrop-filter: blur(14px) saturate(140%);
  transition: background 0.25s, box-shadow 0.25s, border-color 0.25s;
}

.site-header.is-scrolled {
  background: rgba(4, 8, 32, 0.92);
  border-bottom-color: rgba(255, 197, 61, 0.3);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  height: 100%;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  flex: none;
}

.brand__logo {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--gold);
  box-shadow: 0 0 0 2px var(--ink), 0 0 18px var(--gold-glow);
}

.brand__name {
  font-family: var(--font-display);
  font-size: 1.7rem;
  letter-spacing: 0.05em;
  line-height: 1;
  color: var(--gold);
  text-shadow: 2px 2px 0 var(--ink);
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-left: auto;
}

.nav__list {
  display: flex;
  gap: 0.35rem;
}

.nav__link {
  position: relative;
  display: inline-block;
  padding: 0.55rem 0.85rem;
  font-weight: 700;
  font-size: 0.98rem;
  text-decoration: none;
  color: var(--text);
  border-radius: 8px;
  transition: color 0.2s;
}

.nav__link::after {
  content: "";
  position: absolute;
  left: 0.85rem;
  right: 0.85rem;
  bottom: 0.3rem;
  height: 3px;
  background: var(--gold);
  transform: scaleX(0) skewX(-20deg);
  transform-origin: left;
  transition: transform 0.25s var(--ease-out);
}

.nav__link:hover,
.nav__link.is-current {
  color: var(--gold-light);
}

.nav__link:hover::after,
.nav__link.is-current::after {
  transform: scaleX(1) skewX(-20deg);
}

.nav__x {
  display: none;
}

.site-header__actions {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.nav-toggle {
  display: none;
  position: relative;
  width: 46px;
  height: 46px;
  padding: 0;
  background: var(--navy-800);
  border: 2px solid var(--blue-electric);
  border-radius: 10px;
  cursor: pointer;
}

.nav-toggle__bar {
  position: absolute;
  left: 11px;
  width: 20px;
  height: 2.5px;
  background: #fff;
  border-radius: 2px;
  transition: transform 0.25s var(--ease-out), opacity 0.2s;
}

.nav-toggle__bar:nth-child(1) { top: 14px; }
.nav-toggle__bar:nth-child(2) { top: 20.5px; }
.nav-toggle__bar:nth-child(3) { top: 27px; }

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* =========================================================
   HERO
   ========================================================= */
.hero {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  padding-block: clamp(2rem, 4vw, 3rem) clamp(4rem, 8vw, 6.5rem);
  background:
    radial-gradient(ellipse 60% 70% at 74% 42%, rgba(37, 99, 255, 0.45), transparent 65%),
    radial-gradient(ellipse 45% 45% at 78% 45%, rgba(255, 197, 61, 0.18), transparent 70%),
    radial-gradient(ellipse 50% 60% at 0% 100%, rgba(217, 26, 40, 0.35), transparent 70%),
    linear-gradient(180deg, var(--navy-950) 0%, var(--navy-900) 60%, #0b1540 100%);
}

.hero::after {
  /* Diagonal red slash into the next section */
  content: "";
  position: absolute;
  inset: auto -5% -1px -5%;
  height: clamp(60px, 9vw, 130px);
  background: linear-gradient(90deg, var(--red-deep), var(--red) 40%, var(--red-deep));
  clip-path: polygon(0 70%, 100% 0, 100% 100%, 0 100%);
  z-index: -1;
  opacity: 0.9;
}

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

.hero__halftone {
  position: absolute;
  inset: 0;
  background-image: var(--halftone);
  background-size: 9px 9px;
  -webkit-mask-image: radial-gradient(ellipse 55% 60% at 75% 45%, #000 0%, transparent 75%);
  mask-image: radial-gradient(ellipse 55% 60% at 75% 45%, #000 0%, transparent 75%);
  opacity: 0.7;
}

/* Speed lines (streaks generated by JS) */
.speed-lines {
  position: absolute;
  inset: -30% -20%;
  transform: rotate(-28deg);
}

.speed-lines span {
  position: absolute;
  left: 0;
  top: var(--y);
  width: var(--w);
  height: var(--h, 2px);
  border-radius: 99px;
  background: linear-gradient(90deg, transparent, var(--c, rgba(255, 227, 143, 0.75)), transparent);
  opacity: 0;
  animation: streak var(--d) linear var(--delay) infinite;
  will-change: transform;
}

@keyframes streak {
  0% { transform: translate3d(140vw, 0, 0); opacity: 0; }
  10% { opacity: var(--o, 0.7); }
  85% { opacity: var(--o, 0.7); }
  100% { transform: translate3d(-40vw, 0, 0); opacity: 0; }
}

/* Floating particles (generated by JS) */
.particles span {
  position: absolute;
  left: var(--x);
  bottom: -10px;
  width: var(--s);
  height: var(--s);
  border-radius: 50%;
  background: radial-gradient(circle, #fff6d0 0%, var(--gold) 45%, transparent 70%);
  opacity: 0;
  animation: rise var(--d) ease-in var(--delay) infinite;
  will-change: transform;
}

@keyframes rise {
  0% { transform: translate3d(0, 0, 0); opacity: 0; }
  15% { opacity: 0.9; }
  100% { transform: translate3d(var(--drift), -85vh, 0); opacity: 0; }
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  grid-template-areas:
    "head art"
    "body art";
  grid-template-rows: auto 1fr;
  column-gap: clamp(1.5rem, 4vw, 4rem);
  align-items: center;
  min-height: min(calc(100vh - var(--header-h) - 6rem), 860px);
  min-height: min(calc(100svh - var(--header-h) - 6rem), 860px);
}

.hero__head {
  grid-area: head;
  align-self: end;
}

.hero__body {
  grid-area: body;
  align-self: start;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.45rem 1rem;
  background: rgba(14, 26, 74, 0.8);
  border: 2px solid rgba(76, 198, 255, 0.55);
  border-radius: 99px;
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue-electric);
}

.status-pill__dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 0 var(--gold-glow);
  animation: pulse-dot 2.2s ease-out infinite;
}

@keyframes pulse-dot {
  0% { box-shadow: 0 0 0 0 rgba(255, 197, 61, 0.7); }
  100% { box-shadow: 0 0 0 12px rgba(255, 197, 61, 0); }
}

.hero__title {
  margin-top: 1.1rem;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(4.6rem, 2rem + 9vw, 9.25rem);
  line-height: 0.82;
  letter-spacing: 0.015em;
  text-transform: uppercase;
}

.hero__title-line {
  display: block;
  width: fit-content;
  padding-right: 0.05em;
  filter: drop-shadow(5px 5px 0 var(--ink)) drop-shadow(0 0 28px rgba(255, 197, 61, 0.28));
}

.hero__title-line:nth-child(2) {
  margin-left: 0.35em;
  animation-delay: 0.25s;
}

.hero__ticker {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.1em 0.45em 0;
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 1.6rem + 3vw, 4rem);
  line-height: 1.05;
  letter-spacing: 0.04em;
  color: var(--gold);
  background:
    var(--halftone-dark) 0 0 / 6px 6px,
    linear-gradient(135deg, var(--red-bright), var(--red) 50%, var(--red-deep));
  border: var(--border);
  box-shadow: 6px 6px 0 var(--ink), 0 0 40px rgba(217, 26, 40, 0.45);
  text-shadow: 3px 3px 0 var(--ink);
  transform: rotate(-4deg) skewX(-6deg);
}

.hero__tagline {
  margin-top: 1.3rem;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 1.1rem + 1.6vw, 2.5rem);
  letter-spacing: 0.03em;
  line-height: 1.1;
  color: #fff;
  text-shadow: 3px 3px 0 var(--ink);
}

.hero__lede {
  max-width: 34rem;
  margin-top: 1.4rem;
  font-size: clamp(1.05rem, 0.95rem + 0.4vw, 1.25rem);
  color: var(--text-muted);
}

.hero__lede strong {
  color: #fff;
}

.hero__body .btn-row {
  margin-top: 1.8rem;
}

/* CA box */
.ca-box {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  width: fit-content;
  max-width: 100%;
  margin-top: 1.6rem;
  padding: 0.45rem 0.45rem 0.45rem 0.6rem;
  background: rgba(4, 8, 32, 0.8);
  border: 2px solid rgba(255, 197, 61, 0.55);
  border-radius: 14px;
  box-shadow: 0 0 0 4px rgba(255, 197, 61, 0.08), inset 0 0 24px rgba(255, 197, 61, 0.08);
}

.ca-box__label {
  flex: none;
  padding: 0.3rem 0.6rem 0.2rem;
  background: var(--gold);
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.08em;
  border-radius: 8px;
}

.ca-box__value {
  min-width: 0;
  padding-inline: 0.2rem;
  font-size: clamp(1rem, 0.95rem + 0.3vw, 1.2rem);
  font-weight: 700;
  color: #fff;
  overflow-wrap: anywhere;
  user-select: all;
}

.ca-box__copy {
  flex: none;
  margin-left: auto;
}

/* Hero art */
.hero__art {
  grid-area: art;
  position: relative;
  display: grid;
  place-items: center;
  align-self: center;
}

.hero__stage {
  --mx: 0;
  --my: 0;
  position: relative;
  width: min(100%, 580px, 56vh);
  width: min(100%, 580px, 56svh);
  aspect-ratio: 1024 / 1536;
}

.hero__stage > * {
  position: absolute;
}

.hero__burst {
  inset: 8% -18% 6% -14%;
  background:
    var(--halftone-dark) 0 0 / 8px 8px,
    radial-gradient(circle at 50% 45%, var(--red-bright) 0%, var(--red) 45%, var(--red-deep) 100%);
  clip-path: polygon(50% 0%, 58% 16%, 75% 5%, 74% 24%, 95% 20%, 84% 37%, 100% 50%, 84% 61%, 96% 79%, 75% 76%, 76% 96%, 59% 84%, 50% 100%, 41% 84%, 24% 96%, 25% 76%, 4% 80%, 16% 62%, 0% 50%, 16% 38%, 5% 20%, 25% 24%, 25% 4%, 42% 16%);
  opacity: 0.85;
  transform: translate3d(calc(var(--mx) * -14px), calc(var(--my) * -10px), 0) rotate(0deg);
  animation: burst-spin 60s linear infinite;
}

@keyframes burst-spin {
  to { rotate: 360deg; }
}

.hero__glow {
  inset: 12% -6% 18% -6%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 227, 143, 0.75) 0%, rgba(255, 197, 61, 0.35) 30%, rgba(37, 99, 255, 0.25) 55%, transparent 72%);
  filter: blur(10px);
  animation: glow-breathe 5s ease-in-out infinite;
}

@keyframes glow-breathe {
  0%, 100% { opacity: 0.75; transform: scale(0.96); }
  50% { opacity: 1; transform: scale(1.04); }
}

.hero__rings {
  inset: 0;
  display: grid;
  place-items: center;
  transform: translate3d(calc(var(--mx) * -8px), calc(var(--my) * -6px), 0);
}

.hero__rings span {
  grid-area: 1 / 1;
  width: 95%;
  aspect-ratio: 1;
  border: 2px solid rgba(76, 198, 255, 0.35);
  border-radius: 50%;
  animation: ring-out 4.5s ease-out infinite;
}

.hero__rings span:nth-child(2) { animation-delay: 1.5s; }
.hero__rings span:nth-child(3) { animation-delay: 3s; }

@keyframes ring-out {
  0% { transform: scale(0.45); opacity: 0; }
  20% { opacity: 0.9; }
  100% { transform: scale(1.35); opacity: 0; }
}

/* Cape energy streaks trail behind the hero toward bottom-left */
.cape-streaks {
  inset: 0;
  transform: translate3d(calc(var(--mx) * -22px), calc(var(--my) * -16px), 0);
}

.cape-streaks span {
  position: absolute;
  left: -30%;
  height: 16px;
  width: 75%;
  border-radius: 99px;
  background: linear-gradient(90deg, transparent, rgba(255, 51, 68, 0.9) 60%, rgba(255, 227, 143, 0.95));
  filter: blur(2px);
  transform-origin: right center;
  transform: rotate(-38deg);
  opacity: 0;
  animation: cape-streak 2.8s var(--ease-out) infinite;
}

.cape-streaks span:nth-child(1) { top: 70%; left: -34%; animation-delay: 0s; }
.cape-streaks span:nth-child(2) { top: 80%; left: -22%; height: 10px; animation-delay: 0.7s; }
.cape-streaks span:nth-child(3) { top: 60%; left: -40%; height: 8px; width: 60%; animation-delay: 1.4s; background: linear-gradient(90deg, transparent, rgba(76, 198, 255, 0.9)); }
.cape-streaks span:nth-child(4) { top: 88%; left: -12%; height: 6px; width: 55%; animation-delay: 2.1s; }

@keyframes cape-streak {
  0% { opacity: 0; translate: 40px -30px; }
  25% { opacity: 0.9; }
  100% { opacity: 0; translate: -120px 90px; }
}

.hero__fly {
  inset: 0;
  z-index: 2;
  transform: translate3d(calc(var(--mx) * 18px), calc(var(--my) * 14px), 0);
}

.hero__float {
  width: 100%;
  height: 100%;
  animation:
    fly-in 1.3s var(--ease-out) 0.1s both,
    float 6s ease-in-out 1.4s infinite;
  will-change: transform;
}

.hero__mascot {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 30px 35px rgba(0, 0, 0, 0.55)) drop-shadow(0 0 30px rgba(255, 197, 61, 0.25));
}

@keyframes fly-in {
  0% { transform: translate3d(-35%, 30%, 0) scale(0.6) rotate(-10deg); opacity: 0; }
  60% { opacity: 1; }
  100% { transform: translate3d(0, 0, 0) scale(1) rotate(0deg); opacity: 1; }
}

@keyframes float {
  0%, 100% { transform: translate3d(0, 0, 0) rotate(0deg); }
  50% { transform: translate3d(8px, -18px, 0) rotate(1.5deg); }
}

.hero.is-offscreen *,
.hero.is-offscreen *::before,
.hero.is-offscreen *::after {
  animation-play-state: paused !important;
}

/* =========================================================
   MARQUEE
   ========================================================= */
.marquee {
  position: relative;
  z-index: 3;
  margin-top: -2.2rem;
  overflow: hidden;
  background: var(--gold-gradient);
  border-block: 4px solid var(--ink);
  box-shadow: 0 10px 0 rgba(0, 0, 0, 0.35);
  transform: rotate(-1.6deg) scaleX(1.05);
}

.marquee__track {
  display: flex;
  width: max-content;
  gap: 1.6rem;
  padding-block: 0.7rem 0.55rem;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 1rem + 1vw, 1.9rem);
  letter-spacing: 0.06em;
  line-height: 1;
  color: var(--ink);
  text-transform: uppercase;
  white-space: nowrap;
  animation: marquee 32s linear infinite;
}

.marquee__star {
  color: var(--red);
}

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

/* =========================================================
   STORY — AI → SI → SC
   ========================================================= */
.story {
  background:
    linear-gradient(115deg, transparent 0 62%, rgba(217, 26, 40, 0.12) 62% 70%, transparent 70%),
    radial-gradient(ellipse 50% 40% at 90% 80%, rgba(255, 197, 61, 0.12), transparent 70%),
    var(--navy-900);
}

.story::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: var(--halftone);
  background-size: 10px 10px;
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 30%, #000 70%, transparent);
  mask-image: linear-gradient(180deg, transparent, #000 30%, #000 70%, transparent);
  opacity: 0.35;
}

.evolution {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 76px minmax(0, 1fr) 76px minmax(0, 1.5fr);
  align-items: center;
  gap: 0.5rem;
}

.stage {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  padding: clamp(1.5rem, 3vw, 2.25rem);
  border: var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-comic);
  text-align: center;
  opacity: 0.35;
  filter: saturate(0.25);
  transform: scale(0.93) rotate(var(--tilt, 0deg));
  transition: opacity 0.7s var(--ease-out), filter 0.7s var(--ease-out), transform 0.8s var(--ease-spring), box-shadow 0.6s;
}

html:not(.js) .stage,
.stage.is-active {
  opacity: 1;
  filter: none;
  transform: scale(1) rotate(var(--tilt, 0deg));
}

.stage__num {
  display: inline-block;
  padding: 0.2rem 0.7rem 0.1rem;
  background: var(--ink);
  color: var(--text-muted);
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 6px;
}

.stage__letters {
  margin-block: 0.6rem 0.2rem;
  font-family: var(--font-display);
  font-size: clamp(5rem, 3rem + 6vw, 8rem);
  line-height: 0.9;
  letter-spacing: 0.02em;
}

.stage__name {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.4rem, 1.1rem + 0.8vw, 1.9rem);
  letter-spacing: 0.04em;
  line-height: 1.1;
  text-transform: uppercase;
}

.stage__quote {
  margin-top: 0.5rem;
  font-size: 1.1rem;
  font-weight: 700;
  font-style: italic;
}

/* AI — the lab */
.stage--ai {
  --tilt: -1.5deg;
  background:
    linear-gradient(rgba(195, 203, 236, 0.07) 1px, transparent 1px) 0 0 / 22px 22px,
    linear-gradient(90deg, rgba(195, 203, 236, 0.07) 1px, transparent 1px) 0 0 / 22px 22px,
    linear-gradient(160deg, #1d2449, #10163a);
  color: var(--text-muted);
}

.stage--ai .stage__letters {
  color: transparent;
  -webkit-text-stroke: 3px #aab3d8;
  text-shadow: 4px 4px 0 rgba(0, 0, 0, 0.5);
}

.stage--ai.is-active .stage__letters {
  animation: glitch 3.5s steps(1) infinite;
}

@keyframes glitch {
  0%, 92%, 100% { transform: none; }
  93% { transform: translate(-3px, 1px) skewX(-8deg); }
  95% { transform: translate(3px, -1px) skewX(6deg); }
  97% { transform: translate(-1px, 0); }
}

/* SI — the next stage */
.stage--si {
  --tilt: 1.2deg;
  background:
    var(--halftone) 0 0 / 8px 8px,
    radial-gradient(circle at 50% 35%, #3d7bff 0%, var(--blue-deep) 70%);
  color: #fff;
}

.stage--si .stage__num {
  color: var(--blue-electric);
}

.stage--si .stage__letters {
  color: #fff;
  text-shadow: 4px 4px 0 var(--ink), 0 0 28px var(--blue-electric);
}

.stage--si.is-active {
  box-shadow: var(--shadow-comic), 0 0 50px rgba(76, 198, 255, 0.35);
}

/* SC — final form */
.stage--sc {
  --tilt: -1deg;
  padding-block: clamp(2rem, 4vw, 3rem);
  background:
    var(--halftone-dark) 0 0 / 7px 7px,
    linear-gradient(145deg, var(--red-bright) 0%, var(--red) 45%, var(--red-deep) 100%);
  color: #fff;
  border-color: var(--ink);
}

.stage--sc .stage__num {
  background: var(--gold);
  color: var(--ink);
}

.stage__burst {
  position: absolute;
  inset: -20%;
  z-index: -1;
  background: repeating-conic-gradient(from 0deg at 50% 45%, rgba(255, 227, 143, 0.28) 0deg 8deg, transparent 8deg 20deg);
  opacity: 0;
  transform: scale(0.6);
  transition: opacity 0.9s, transform 1.2s var(--ease-out);
}

.stage--sc.is-active .stage__burst {
  opacity: 1;
  transform: scale(1);
  animation: burst-spin 50s linear infinite;
}

.stage--sc .stage__letters {
  font-size: clamp(7rem, 4rem + 9vw, 12.5rem);
  line-height: 0.85;
  margin-block: 0.4rem 0.3rem;
}

.stage--sc .stage__letters,
.finale__ticker {
  background: linear-gradient(180deg, #fff9df 0%, var(--gold-light) 25%, var(--gold) 55%, var(--gold-deep) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(5px 5px 0 var(--ink)) drop-shadow(0 0 24px rgba(255, 197, 61, 0.55));
}

.stage--sc .stage__name {
  font-size: clamp(1.8rem, 1.3rem + 1.4vw, 2.6rem);
  color: var(--gold-light);
  text-shadow: 3px 3px 0 var(--ink);
}

.stage--sc .stage__quote {
  font-size: 1.3rem;
}

.stage--sc.is-active {
  box-shadow: 10px 10px 0 var(--ink), 0 0 70px rgba(255, 197, 61, 0.35);
  transform: scale(1.03) rotate(var(--tilt));
}

/* Energy arrows */
.evo-arrow {
  position: relative;
  width: 76px;
  height: 76px;
  display: grid;
  place-items: center;
  justify-self: center;
}

.evo-arrow__line {
  width: 70%;
  height: 12px;
  margin-right: 22%;
  background: repeating-linear-gradient(90deg, var(--gold) 0 12px, transparent 12px 20px);
  border-radius: 4px;
  opacity: 0.2;
  transition: opacity 0.5s;
}

.evo-arrow__head {
  position: absolute;
  right: 4px;
  top: 50%;
  width: 30px;
  height: 38px;
  background: var(--gold);
  clip-path: polygon(0 0, 100% 50%, 0 100%);
  transform: translateY(-50%) scale(0.7);
  opacity: 0.2;
  transition: opacity 0.5s, transform 0.5s var(--ease-spring);
}

html:not(.js) .evo-arrow__line,
html:not(.js) .evo-arrow__head,
.evo-arrow.is-active .evo-arrow__line,
.evo-arrow.is-active .evo-arrow__head {
  opacity: 1;
}

.evo-arrow.is-active .evo-arrow__line {
  animation: dash 0.6s linear infinite;
  filter: drop-shadow(0 0 8px var(--gold));
}

.evo-arrow.is-active .evo-arrow__head {
  transform: translateY(-50%) scale(1);
  filter: drop-shadow(0 0 8px var(--gold));
}

@keyframes dash {
  to { background-position: 20px 0; }
}

.captions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.2rem 2rem;
  margin-top: clamp(2.5rem, 5vw, 4rem);
}

.caption-box {
  padding: 0.9rem 1.4rem;
  background: #fff8e1;
  color: var(--ink);
  border: 3px solid var(--ink);
  box-shadow: 5px 5px 0 var(--ink);
  font-weight: 700;
  font-size: 1.1rem;
  transform: rotate(-1.2deg);
}

.caption-box--gold {
  background: var(--gold);
  transform: rotate(1.2deg);
}

.caption-box__big {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.6rem;
  letter-spacing: 0.04em;
  margin-right: 0.3rem;
}

/* =========================================================
   POWERS
   ========================================================= */
.powers {
  background:
    radial-gradient(ellipse 60% 50% at 50% 0%, rgba(37, 99, 255, 0.28), transparent 70%),
    radial-gradient(ellipse 40% 40% at 10% 90%, rgba(217, 26, 40, 0.2), transparent 70%),
    var(--navy-950);
  clip-path: polygon(0 0, 100% 3vw, 100% 100%, 0 calc(100% - 3vw));
  padding-block: calc(var(--section-pad) + 2vw);
}

.powers__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.25rem, 2.5vw, 2rem);
}

.power-card {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  padding: clamp(1.6rem, 3vw, 2.3rem);
  border: var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-comic);
  transition: transform 0.3s var(--ease-out);
}

.power-card:hover {
  transform: translateY(-6px) rotate(-0.6deg);
}

.power-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: var(--halftone);
  background-size: 8px 8px;
  -webkit-mask-image: linear-gradient(210deg, #000, transparent 60%);
  mask-image: linear-gradient(210deg, #000, transparent 60%);
}

.power-card--red {
  background: linear-gradient(155deg, var(--red-bright), var(--red) 40%, var(--red-deep));
}

.power-card--blue {
  background: linear-gradient(155deg, #3f7dff, var(--blue) 40%, var(--blue-deep));
}

.power-card--gold {
  background: linear-gradient(155deg, var(--gold-light), var(--gold) 45%, var(--gold-deep));
  color: var(--ink);
}

.power-card--gold::after {
  background-image: var(--halftone-dark);
}

.power-card__tag {
  align-self: flex-start;
  padding: 0.25rem 0.7rem 0.15rem;
  background: var(--ink);
  color: var(--gold);
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 6px;
}

.power-card__icon {
  display: grid;
  place-items: center;
  width: 96px;
  height: 96px;
  margin-block: 1.4rem 1.2rem;
  background: var(--gold-gradient);
  border: var(--border);
  border-radius: 50%;
  box-shadow: 4px 4px 0 var(--ink), 0 0 30px rgba(255, 197, 61, 0.5);
  color: var(--red);
}

.power-card__icon svg {
  width: 56%;
  height: 56%;
  filter: drop-shadow(2px 2px 0 var(--ink));
}

.power-card__title {
  margin-top: auto;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.4rem, 1.8rem + 2vw, 3.5rem);
  line-height: 0.95;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  text-shadow: 3px 3px 0 var(--ink);
}

.power-card--gold .power-card__title {
  text-shadow: 3px 3px 0 rgba(255, 255, 255, 0.5);
}

.power-card__text {
  margin-top: 0.5rem;
  font-size: 1.15rem;
  font-weight: 700;
}

.power-card__sfx {
  margin-block: 1rem 0.8rem;
  font-family: var(--font-display);
  font-size: 5.5rem;
  line-height: 1;
  color: var(--red);
  -webkit-text-stroke: 2px var(--ink);
  text-shadow: 5px 5px 0 var(--ink);
  transform: rotate(-8deg);
  transform-origin: left;
}

/* Charge meter */
.charge {
  display: flex;
  align-items: center;
  margin-block: 1.7rem 1.5rem;
}

.charge__cells {
  display: grid;
  grid-template-columns: repeat(10, 1fr);
  gap: 4px;
  flex: 1;
  height: 58px;
  padding: 6px;
  background: var(--ink);
  border: 3px solid #fff;
  border-radius: 10px;
}

.charge__cells span {
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.1);
  transition: background 0.3s, box-shadow 0.3s;
}

.charge__cap {
  width: 10px;
  height: 24px;
  background: #fff;
  border-radius: 0 4px 4px 0;
}

html:not(.js) .charge__cells span,
.power-card.is-visible .charge__cells span {
  background: linear-gradient(180deg, var(--gold-light), var(--gold));
  box-shadow: 0 0 10px rgba(255, 197, 61, 0.6);
}

.charge__cells span:nth-child(1) { transition-delay: 0.3s; }
.charge__cells span:nth-child(2) { transition-delay: 0.45s; }
.charge__cells span:nth-child(3) { transition-delay: 0.6s; }
.charge__cells span:nth-child(4) { transition-delay: 0.75s; }
.charge__cells span:nth-child(5) { transition-delay: 0.9s; }
.charge__cells span:nth-child(6) { transition-delay: 1.05s; }
.charge__cells span:nth-child(7) { transition-delay: 1.2s; }
.charge__cells span:nth-child(8) { transition-delay: 1.35s; }
.charge__cells span:nth-child(9) { transition-delay: 1.5s; }
.charge__cells span:nth-child(10) { transition-delay: 1.65s; }

/* Quote panel */
.hero-quote {
  position: relative;
  max-width: 980px;
  margin: clamp(3rem, 6vw, 5rem) auto 0;
  padding: clamp(1.8rem, 4vw, 3rem) clamp(1.5rem, 5vw, 3.5rem);
  background: #fffaf0;
  color: var(--ink);
  border: var(--border);
  border-radius: 28px;
  box-shadow: var(--shadow-comic);
  text-align: center;
}

.hero-quote::after {
  /* speech-bubble tail */
  content: "";
  position: absolute;
  left: 18%;
  bottom: -34px;
  width: 44px;
  height: 36px;
  background: #fffaf0;
  border-right: 4px solid var(--ink);
  border-bottom: 4px solid var(--ink);
  clip-path: polygon(0 0, 100% 0, 100% 100%);
  transform: skewX(-25deg);
}

.hero-quote p {
  font-weight: 800;
  font-size: clamp(1.1rem, 1rem + 0.4vw, 1.3rem);
  color: var(--red);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.hero-quote .hero-quote__big {
  margin-top: 0.6rem;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.9rem, 1.2rem + 2.4vw, 3.3rem);
  line-height: 1.05;
  letter-spacing: 0.02em;
  color: var(--ink);
  text-transform: none;
}

/* =========================================================
   WHY SUPER
   ========================================================= */
.why {
  background:
    linear-gradient(245deg, transparent 0 55%, rgba(37, 99, 255, 0.12) 55% 63%, transparent 63%),
    var(--navy-900);
}

.splash {
  position: relative;
  overflow: hidden;
  aspect-ratio: 2172 / 724;
  margin-bottom: clamp(2rem, 4vw, 3rem);
  border: 5px solid var(--ink);
  border-radius: var(--radius);
  box-shadow: 10px 10px 0 var(--ink), 0 0 60px rgba(255, 197, 61, 0.18);
  background: var(--navy-800);
  transform: rotate(-0.8deg);
}

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

.panels {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(1.25rem, 2.5vw, 2rem);
}

.panel {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  padding: clamp(1.8rem, 3.5vw, 2.8rem);
  padding-top: clamp(3.8rem, 6vw, 4.6rem);
  border: var(--border);
  border-radius: 10px;
  box-shadow: var(--shadow-comic);
  transition: transform 0.3s var(--ease-out);
}

.panel:hover {
  transform: translateY(-5px);
}

.panel::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: var(--halftone);
  background-size: 8px 8px;
  -webkit-mask-image: radial-gradient(circle at 100% 0%, #000, transparent 65%);
  mask-image: radial-gradient(circle at 100% 0%, #000, transparent 65%);
}

.panel--red {
  grid-column: span 5;
  background: linear-gradient(160deg, var(--red-bright), var(--red) 50%, var(--red-deep));
  transform: rotate(-0.8deg);
}

.panel--blue {
  grid-column: span 7;
  background: linear-gradient(160deg, #3f7dff, var(--blue) 45%, var(--blue-deep));
  transform: rotate(0.6deg);
}

.panel--gold {
  grid-column: span 12;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-rows: auto 1fr;
  column-gap: clamp(1.5rem, 4vw, 3.5rem);
  align-items: center;
  background: linear-gradient(160deg, var(--gold-light), var(--gold) 45%, var(--gold-deep));
  color: var(--ink);
}

.panel--gold::before {
  background-image: var(--halftone-dark);
}

.panel--red:hover { transform: translateY(-5px) rotate(-0.8deg); }
.panel--blue:hover { transform: translateY(-5px) rotate(0.6deg); }

.panel__sfx {
  position: absolute;
  top: 0.9rem;
  right: 1.1rem;
  padding: 0.15em 0.45em 0.05em;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 1.2rem + 1vw, 2.1rem);
  letter-spacing: 0.04em;
  line-height: 1;
  color: var(--ink);
  background: #fff;
  border: 3px solid var(--ink);
  box-shadow: 3px 3px 0 var(--ink);
  transform: rotate(8deg);
}

.panel__sfx--gold { background: var(--gold); }
.panel__sfx--red { background: var(--red); color: #fff; }

.panel__bubble {
  position: relative;
  display: inline-block;
  padding: 0.7rem 1.1rem 0.55rem;
  background: #fff;
  color: var(--ink);
  border: 3px solid var(--ink);
  border-radius: 22px;
  box-shadow: 4px 4px 0 var(--ink);
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 1.3rem + 1.6vw, 2.7rem);
  letter-spacing: 0.02em;
  line-height: 1.05;
}

.panel__bubble::after {
  content: "";
  position: absolute;
  left: 26px;
  bottom: -18px;
  width: 26px;
  height: 18px;
  background: #fff;
  border-left: 3px solid var(--ink);
  border-bottom: 3px solid var(--ink);
  clip-path: polygon(0 0, 100% 0, 0 100%);
  transform: skewX(20deg);
}

.panel__caption {
  margin-top: 1.6rem;
  font-size: clamp(1.15rem, 1rem + 0.5vw, 1.45rem);
  font-weight: 700;
  line-height: 1.4;
}

.panel__caption strong {
  display: block;
  font-weight: 800;
}

.panel__list {
  margin-top: 1.6rem;
  display: grid;
  gap: 0.35rem;
}

.panel__list li {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 1.2rem + 1.3vw, 2.3rem);
  letter-spacing: 0.03em;
  line-height: 1.1;
  text-shadow: 3px 3px 0 var(--ink);
}

.panel__list li::before {
  content: "\2605";
  margin-right: 0.45rem;
  color: var(--gold);
}

.panel--gold .panel__bubble,
.panel--gold .panel__caption {
  grid-column: 2;
}

.panel--gold .panel__caption {
  align-self: start;
}

.panel__versus {
  grid-row: span 2;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 2rem + 5vw, 7rem);
  line-height: 1;
  letter-spacing: 0.02em;
}

.panel__versus span:first-child {
  color: rgba(2, 4, 14, 0.4);
}

.panel__versus span:last-child {
  color: var(--red);
  -webkit-text-stroke: 2px var(--ink);
  text-shadow: 5px 5px 0 var(--ink);
}

.panel__versus-arrow {
  font-size: 0.6em;
  color: var(--ink);
}

/* =========================================================
   SUPER SIGNAL / CONTRACT
   ========================================================= */
.signal {
  background:
    repeating-linear-gradient(115deg, rgba(76, 198, 255, 0.05) 0 2px, transparent 2px 38px),
    radial-gradient(ellipse 60% 70% at 20% 50%, rgba(37, 99, 255, 0.35), transparent 70%),
    linear-gradient(180deg, #0a1646, var(--navy-950));
  clip-path: polygon(0 3vw, 100% 0, 100% calc(100% - 3vw), 0 100%);
  padding-block: calc(var(--section-pad) + 2vw);
}

.signal__card {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 4.5rem);
  padding: clamp(1.8rem, 4vw, 3.5rem);
  background: rgba(4, 8, 32, 0.75);
  border: 4px solid var(--gold);
  border-radius: 22px;
  box-shadow: 10px 10px 0 var(--ink), 0 0 80px rgba(255, 197, 61, 0.15), inset 0 0 60px rgba(37, 99, 255, 0.12);
}

.signal__emblem {
  position: relative;
  display: grid;
  place-items: center;
  width: min(100%, 360px);
  aspect-ratio: 1;
  margin-inline: auto;
}

.signal__wave {
  grid-area: 1 / 1;
  width: 100%;
  height: 100%;
  border: 3px solid var(--blue-electric);
  border-radius: 50%;
  opacity: 0;
  animation: signal-wave 3.6s ease-out infinite;
}

.signal__wave:nth-child(2) { animation-delay: 1.2s; border-color: var(--gold); }
.signal__wave:nth-child(3) { animation-delay: 2.4s; }

@keyframes signal-wave {
  0% { transform: scale(0.4); opacity: 0; }
  20% { opacity: 0.85; }
  100% { transform: scale(1); opacity: 0; }
}

.signal__core {
  grid-area: 1 / 1;
  display: grid;
  place-items: center;
  width: 58%;
  aspect-ratio: 1;
  padding-top: 0.08em;
  background:
    var(--halftone-dark) 0 0 / 6px 6px,
    radial-gradient(circle at 35% 30%, #fff6cf, var(--gold) 45%, var(--gold-deep) 100%);
  border: 5px solid var(--ink);
  border-radius: 50%;
  box-shadow: 0 0 0 8px rgba(255, 197, 61, 0.2), 0 0 60px rgba(255, 197, 61, 0.55), 6px 6px 0 var(--ink);
  font-family: var(--font-display);
  font-size: clamp(3.2rem, 2rem + 4vw, 5.2rem);
  color: var(--red);
  -webkit-text-stroke: 2px var(--ink);
  text-shadow: 4px 4px 0 var(--ink);
}

.signal__content .section-title {
  margin-bottom: 1.6rem;
}

.signal__list {
  display: grid;
  gap: 0.75rem;
}

.signal__row {
  display: grid;
  grid-template-columns: 7.5rem minmax(0, 1fr);
  align-items: center;
  gap: 1rem;
  padding: 0.85rem 1.1rem;
  background: rgba(14, 26, 74, 0.7);
  border: 2px solid rgba(76, 198, 255, 0.25);
  border-radius: 12px;
}

.signal__row dt {
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--blue-electric);
}

.signal__row dd {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 1.2rem + 1vw, 2rem);
  letter-spacing: 0.04em;
  line-height: 1.1;
}

.signal__row--ca {
  border-color: rgba(255, 197, 61, 0.6);
  background: rgba(255, 197, 61, 0.08);
}

.signal__row--ca dd {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.8rem;
}

.signal__ca {
  min-width: 0;
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: clamp(1.1rem, 1rem + 0.4vw, 1.35rem);
  font-weight: 700;
  letter-spacing: 0;
  color: #fff;
  overflow-wrap: anywhere;
  user-select: all;
}

.signal__note {
  margin-top: 1.2rem;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.signal__note a {
  color: var(--gold-light);
  font-weight: 700;
}

.ca-ready [data-prelaunch] {
  display: none;
}

/* =========================================================
   CHART
   ========================================================= */
.chart {
  background: var(--navy-950);
}

.chart__head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  max-width: none;
}

.chart__frame {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  min-height: 420px;
  background: var(--navy-900);
  border: 4px solid var(--ink);
  border-radius: 18px;
  box-shadow: 0 0 0 2px rgba(76, 198, 255, 0.35), 10px 10px 0 var(--ink);
}

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

.chart__placeholder {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 1.5rem;
  background:
    radial-gradient(ellipse 60% 60% at 50% 50%, rgba(37, 99, 255, 0.2), transparent 70%),
    linear-gradient(180deg, #0b1540, var(--navy-950));
}

.chart__grid {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(195, 203, 236, 0.07) 1px, transparent 1px) 0 0 / 100% 12.5%,
    linear-gradient(90deg, rgba(195, 203, 236, 0.07) 1px, transparent 1px) 0 0 / 6.25% 100%;
}

.chart__flatline {
  position: absolute;
  left: 0;
  right: 0;
  top: 62%;
  height: 0;
  border-top: 3px dashed rgba(255, 197, 61, 0.35);
}

.chart__flatline::after {
  content: "";
  position: absolute;
  top: -9px;
  left: 0;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 18px var(--gold);
  animation: scan 5s ease-in-out infinite alternate;
}

@keyframes scan {
  to { left: calc(100% - 15px); }
}

.chart__message {
  position: relative;
  max-width: 540px;
  padding: clamp(1.4rem, 3vw, 2.2rem);
  background: rgba(4, 8, 32, 0.88);
  border: 3px solid var(--gold);
  border-radius: 16px;
  box-shadow: 6px 6px 0 var(--ink);
  text-align: center;
}

.chart__badge {
  display: inline-block;
  padding: 0.3rem 0.8rem 0.2rem;
  background: var(--gold);
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 6px;
}

.chart__title {
  margin-top: 0.8rem;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 1.3rem + 1.5vw, 2.6rem);
  letter-spacing: 0.03em;
  line-height: 1.05;
  text-shadow: 3px 3px 0 var(--ink);
}

.chart__text {
  margin-top: 0.7rem;
  color: var(--text-muted);
  font-size: 1rem;
}

.chart__text code {
  padding: 0.1em 0.35em;
  background: rgba(255, 197, 61, 0.15);
  border-radius: 4px;
  color: var(--gold-light);
}

.chart__frame.is-live .chart__placeholder {
  display: none;
}

/* =========================================================
   FINALE
   ========================================================= */
.finale {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  padding-block: clamp(5rem, 12vw, 9rem);
  text-align: center;
  background:
    radial-gradient(circle at 50% 45%, rgba(255, 197, 61, 0.35), transparent 45%),
    linear-gradient(180deg, var(--red-deep) 0%, #5a0710 100%);
  border-top: 5px solid var(--ink);
}

.finale__rays {
  position: absolute;
  top: 45%;
  left: 50%;
  z-index: -2;
  width: 220vmax;
  height: 220vmax;
  background: repeating-conic-gradient(from 0deg, rgba(255, 197, 61, 0.14) 0deg 6deg, transparent 6deg 15deg);
  transform: translate(-50%, -50%);
  animation: rays 90s linear infinite;
}

@keyframes rays {
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

.finale__halftone {
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: var(--halftone-dark);
  background-size: 9px 9px;
  -webkit-mask-image: radial-gradient(circle at 50% 50%, transparent 25%, #000 75%);
  mask-image: radial-gradient(circle at 50% 50%, transparent 25%, #000 75%);
}

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

.finale__medallion {
  width: clamp(110px, 14vw, 150px);
  aspect-ratio: 1;
  border-radius: 50%;
  overflow: hidden;
  border: 5px solid var(--gold);
  box-shadow: 0 0 0 5px var(--ink), 0 0 50px rgba(255, 197, 61, 0.6);
}

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

.finale__ticker {
  margin-top: 1.4rem;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 1.6rem + 2vw, 3.2rem);
  letter-spacing: 0.1em;
  line-height: 1;
}

.finale__title {
  margin-top: 0.3rem;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(4.2rem, 1.5rem + 12vw, 12rem);
  line-height: 0.85;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.finale__title .shimmer {
  filter: drop-shadow(6px 6px 0 var(--ink)) drop-shadow(0 0 40px rgba(255, 197, 61, 0.35));
}

.finale__line {
  margin-block: 1.4rem 2.2rem;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 1.1rem + 1.8vw, 2.7rem);
  letter-spacing: 0.03em;
  line-height: 1.1;
  color: #fff;
  text-shadow: 3px 3px 0 var(--ink);
}

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer {
  padding-block: 2.8rem;
  background: var(--ink);
  border-top: 3px solid var(--gold);
}

.site-footer__inner {
  display: grid;
  grid-template-columns: auto auto;
  justify-content: space-between;
  align-items: center;
  gap: 1.6rem 2rem;
}

.site-footer__brand {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.site-footer__brand img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--gold);
}

.site-footer__name {
  font-family: var(--font-display);
  font-size: 1.6rem;
  letter-spacing: 0.05em;
  line-height: 1;
}

.site-footer__meta {
  margin-top: 0.2rem;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-muted);
}

.site-footer__x {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  min-height: 44px;
  padding: 0.5rem 1rem;
  border: 2px solid rgba(76, 198, 255, 0.5);
  border-radius: 10px;
  font-weight: 700;
  text-decoration: none;
  transition: border-color 0.2s, color 0.2s;
}

.site-footer__x:hover {
  border-color: var(--gold);
  color: var(--gold-light);
}

.site-footer__disclaimer {
  grid-column: 1 / -1;
  padding-top: 1.4rem;
  border-top: 1px solid rgba(195, 203, 236, 0.15);
  font-size: 0.85rem;
  line-height: 1.6;
  color: #9aa3c7;
}

/* =========================================================
   SCROLL REVEAL
   ========================================================= */
.js .reveal {
  opacity: 0;
  transform: translate3d(0, 40px, 0);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

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

/* Keep intended tilts once revealed */
.js .panel--red.reveal.is-visible { transform: rotate(-0.8deg); }
.js .panel--blue.reveal.is-visible { transform: rotate(0.6deg); }
.js .splash.reveal.is-visible { transform: rotate(-0.8deg); }
.js .caption-box.reveal.is-visible { transform: rotate(-1.2deg); }
.js .caption-box--gold.reveal.is-visible { transform: rotate(1.2deg); }

.js .panel.reveal.is-visible:hover,
.js .power-card.reveal.is-visible:hover {
  transition: transform 0.3s var(--ease-out), opacity 0.8s;
}

.js .panel--red.reveal.is-visible:hover { transform: translateY(-5px) rotate(-0.8deg); }
.js .panel--blue.reveal.is-visible:hover { transform: translateY(-5px) rotate(0.6deg); }
.js .panel--gold.reveal.is-visible:hover { transform: translateY(-5px); }
.js .power-card.reveal.is-visible:hover { transform: translateY(-6px) rotate(-0.6deg); }

.js .powers__grid .reveal:nth-child(2),
.js .panels .reveal:nth-child(2) { transition-delay: 0.12s; }
.js .powers__grid .reveal:nth-child(3),
.js .panels .reveal:nth-child(3) { transition-delay: 0.24s; }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1080px) {
  .evolution {
    grid-template-columns: minmax(0, 1fr) 56px minmax(0, 1fr) 56px minmax(0, 1.35fr);
  }

  .evo-arrow {
    width: 56px;
    height: 56px;
  }

  .evo-arrow__head {
    width: 22px;
    height: 28px;
  }

  .stage {
    padding: 1.4rem 1rem;
  }

  .stage__letters {
    font-size: clamp(4rem, 2rem + 5vw, 6rem);
  }

  .stage--sc .stage__letters {
    font-size: clamp(5.5rem, 3rem + 7vw, 9rem);
  }
}

@media (max-width: 960px) {
  :root {
    --header-h: 66px;
  }

  /* Mobile navigation */
  .nav-toggle {
    display: block;
  }

  .nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
    margin: 0;
    padding: 1.2rem var(--gutter) 1.6rem;
    background: rgba(4, 8, 32, 0.98);
    border-bottom: 3px solid var(--gold);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
    visibility: hidden;
    opacity: 0;
    transform: translateY(-12px);
    transition: opacity 0.25s var(--ease-out), transform 0.25s var(--ease-out), visibility 0s linear 0.25s;
  }

  .nav.is-open {
    visibility: visible;
    opacity: 1;
    transform: none;
    transition: opacity 0.25s var(--ease-out), transform 0.25s var(--ease-out), visibility 0s;
  }

  .nav__list {
    flex-direction: column;
    gap: 0.25rem;
  }

  .nav__link {
    display: block;
    padding: 0.85rem 0.6rem;
    font-family: var(--font-display);
    font-weight: 400;
    font-size: 1.8rem;
    letter-spacing: 0.05em;
    border-bottom: 1px solid rgba(195, 203, 236, 0.12);
  }

  .nav__link::after {
    display: none;
  }

  .nav__x {
    display: inline-flex;
  }

  /* Hero stacks */
  .hero__grid {
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas:
      "head"
      "art"
      "body";
    grid-template-rows: auto;
    min-height: 0;
    text-align: center;
  }

  .hero__head,
  .hero__body {
    align-self: auto;
  }

  .hero__title-line {
    margin-inline: auto;
  }

  .hero__title-line:nth-child(2) {
    margin-left: auto;
  }

  .hero__lede {
    margin-inline: auto;
  }

  .hero__body .btn-row {
    justify-content: center;
  }

  .ca-box {
    margin-inline: auto;
  }

  .hero__art {
    margin-block: 1.5rem 0.5rem;
  }

  .hero__stage {
    width: min(78vw, 440px);
  }

  /* Story stacks vertically */
  .evolution {
    grid-template-columns: minmax(0, 1fr);
    max-width: 560px;
    margin-inline: auto;
    gap: 0.25rem;
  }

  .evo-arrow {
    width: 64px;
    height: 64px;
    transform: rotate(90deg);
  }

  .stage__letters {
    font-size: clamp(5rem, 3rem + 8vw, 7rem);
  }

  .stage--sc .stage__letters {
    font-size: clamp(7rem, 4rem + 12vw, 11rem);
  }

  .powers__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .power-card--gold {
    grid-column: 1 / -1;
  }

  .panel--red,
  .panel--blue {
    grid-column: span 6;
  }

  .signal__card {
    grid-template-columns: minmax(0, 1fr);
  }

  .signal__emblem {
    width: min(70%, 280px);
  }

  .signal__content {
    text-align: center;
  }

  .signal__list {
    text-align: left;
  }
}

@media (max-width: 720px) {
  .panel--red,
  .panel--blue,
  .panel--gold {
    grid-column: 1 / -1;
  }

  .panel--gold {
    grid-template-columns: minmax(0, 1fr);
  }

  .panel--gold .panel__bubble,
  .panel--gold .panel__caption {
    grid-column: 1;
  }

  .panel__versus {
    grid-row: auto;
    margin-bottom: 1.2rem;
  }

  .powers__grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .chart__frame {
    aspect-ratio: auto;
    height: 560px;
    min-height: 0;
  }

  .splash {
    transform: none;
  }

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

  .site-footer__inner {
    grid-template-columns: minmax(0, 1fr);
    justify-items: start;
  }
}

@media (max-width: 600px) {
  .header-x {
    display: none;
  }
}

@media (max-width: 520px) {
  .brand__name {
    font-size: 1.45rem;
  }

  .brand__logo {
    width: 38px;
    height: 38px;
  }

  .site-header__actions {
    gap: 0.5rem;
  }

  .hero__stage {
    width: min(84vw, 380px);
  }

  .btn-row {
    gap: 0.75rem;
  }

  .hero__body .btn-row .btn,
  .finale .btn-row .btn {
    flex: 1 1 calc(50% - 0.75rem);
  }

  .hero__body .btn-row .btn:first-child,
  .finale .btn-row .btn {
    flex-basis: 100%;
  }

  .ca-box {
    width: 100%;
  }

  .ca-box__value {
    flex: 1;
    text-align: left;
  }

  .signal__row {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.3rem;
  }

  .chart__head .btn-row {
    width: 100%;
  }

  .chart__head .btn-row .btn {
    flex: 1;
  }

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

@media (max-width: 360px) {
  .brand__name {
    display: none;
  }
}

/* =========================================================
   REDUCED MOTION
   ========================================================= */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-delay: 0s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    transition-delay: 0s !important;
  }

  .speed-lines,
  .particles,
  .cape-streaks,
  .hero__rings,
  .signal__wave {
    display: none;
  }

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

  .stage {
    opacity: 1;
    filter: none;
    transform: rotate(var(--tilt, 0deg));
  }

  .evo-arrow__line,
  .evo-arrow__head {
    opacity: 1;
  }

  .shimmer {
    background-position: 50% 0;
  }

  .btn:hover,
  .panel:hover,
  .power-card:hover {
    transform: none;
  }
}