:root {
  --bg: #0b0b10;
  --paper: #ffffff;
  --ink: #050505;
  --acid-1: #ffea00;
  --acid-2: #ff00a8;
  --acid-3: #00e5ff;
  --acid-4: #37ff66;
  --shadow: 14px 14px 0 #000000;
  --border: 4px solid #000000;
}

* {
  box-sizing: border-box;
}

html, body {
  min-height: 100%;
}

body {
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 20% 20%, rgba(255, 0, 168, 0.34), transparent 32%),
    radial-gradient(circle at 85% 16%, rgba(0, 229, 255, 0.28), transparent 26%),
    radial-gradient(circle at 50% 85%, rgba(55, 255, 102, 0.2), transparent 30%),
    linear-gradient(135deg, #111 0%, #161012 35%, #0d151f 100%);
  color: var(--paper);
  font-family: Impact, Haettenschweiler, 'Arial Black', 'Segoe UI', Arial, sans-serif;
}

.noise,
.grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.noise {
  opacity: 0.08;
  background-image:
    linear-gradient(0deg, transparent 0 49%, rgba(255,255,255,0.2) 49% 51%, transparent 51% 100%),
    linear-gradient(90deg, transparent 0 49%, rgba(255,255,255,0.12) 49% 51%, transparent 51% 100%);
  background-size: 4px 4px, 5px 5px;
  mix-blend-mode: screen;
}

.grid {
  opacity: 0.24;
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 44px 44px;
  transform: skewY(-6deg) scale(1.08);
}

.marquee-wall {
  position: fixed;
  top: 0;
  bottom: 0;
  width: 80px;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  pointer-events: none;
  z-index: 1;
  opacity: 0.18;
}

.marquee-wall span {
  font-size: clamp(2.3rem, 4vw, 4rem);
  color: var(--acid-1);
  writing-mode: vertical-rl;
  text-orientation: mixed;
  transform: rotate(180deg) skew(-8deg);
  text-shadow: 4px 4px 0 #000;
}

.wall-left { left: 0; }
.wall-right { right: 0; }

.page-shell {
  position: relative;
  z-index: 2;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 140px 72px;
}

.hero-stage {
  width: min(1100px, 100%);
  display: grid;
  gap: 28px;
  justify-items: center;
}

.headline-stack {
  text-align: center;
  transform: rotate(-1deg);
}

.eyebrow,
.ticker {
  margin: 0;
  letter-spacing: 0.18em;
}

.eyebrow {
  display: inline-block;
  padding: 10px 14px;
  background: var(--acid-1);
  color: var(--ink);
  border: var(--border);
  box-shadow: 8px 8px 0 #000;
  margin-bottom: 18px;
  font-size: clamp(0.8rem, 2vw, 1rem);
}

.headline-stack h1 {
  margin: 0;
  font-size: clamp(4rem, 14vw, 8.8rem);
  line-height: 0.88;
  letter-spacing: 0.08em;
  color: #fff;
  text-transform: uppercase;
  text-shadow:
    5px 5px 0 #000,
    10px 10px 0 var(--acid-2),
    -8px -8px 0 rgba(0, 229, 255, 0.45);
}

.ticker {
  margin-top: 14px;
  display: inline-block;
  padding: 8px 18px;
  background: var(--acid-3);
  color: var(--ink);
  border: var(--border);
  box-shadow: 8px 8px 0 #000;
  font-size: clamp(1rem, 2vw, 1.2rem);
}

.centerpiece {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 22px;
}

.hero-card {
  position: relative;
  width: min(470px, 88vw);
  background:
    linear-gradient(135deg, var(--acid-1), #fff 40%, var(--acid-3) 100%);
  border: 5px solid #000;
  box-shadow: 18px 18px 0 #000;
  padding: 18px;
  transform: rotate(-3deg);
  animation: cardTilt 4s ease-in-out infinite;
}

.hero-card::before,
.hero-card::after {
  content: '';
  position: absolute;
  background: #000;
  z-index: -1;
}

.hero-card::before {
  width: 40px;
  height: 40px;
  top: -14px;
  left: -14px;
  transform: skew(-12deg);
}

.hero-card::after {
  width: 50px;
  height: 50px;
  bottom: -16px;
  right: -16px;
  transform: skew(10deg);
}

.hero-image {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 5px solid #000;
  background: #c6d0e6;
  filter: contrast(1.15) saturate(1.05);
  animation: heroPulse 3.2s ease-in-out infinite, heroJitter 0.22s steps(2) infinite;
}

.flash {
  position: absolute;
  inset: 8px;
  background: linear-gradient(115deg, transparent 0%, rgba(255,255,255,0.55) 48%, transparent 55%);
  mix-blend-mode: screen;
  animation: sweep 3.3s linear infinite;
  pointer-events: none;
}

.sticker {
  position: absolute;
  z-index: 3;
  padding: 12px 16px;
  color: #000;
  border: var(--border);
  box-shadow: 8px 8px 0 #000;
  font-size: clamp(0.9rem, 2vw, 1rem);
}

.sticker-a {
  top: 3%;
  left: 8%;
  background: var(--acid-4);
  transform: rotate(-12deg);
  animation: wiggle 3.4s ease-in-out infinite;
}

.sticker-b {
  bottom: 7%;
  right: 9%;
  background: var(--acid-2);
  color: #fff;
  transform: rotate(11deg);
  animation: wiggle 2.6s ease-in-out infinite reverse;
}

.control-strip {
  width: min(860px, 100%);
}

.ca-box {
  background: rgba(255,255,255,0.94);
  color: #000;
  border: 5px solid #000;
  box-shadow: 14px 14px 0 #000;
  padding: 14px;
  transform: rotate(1deg);
}

.ca-label-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.ca-icon {
  width: 28px;
  height: 28px;
  flex: 0 0 28px;
}

.ca-label {
  font-size: 0.9rem;
  letter-spacing: 0.15em;
}

.ca-value-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.ca-value {
  flex: 1;
  min-height: 48px;
  display: flex;
  align-items: center;
  padding: 10px 14px;
  background: #f2f2f2;
  border: 4px solid #000;
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.95rem;
  line-height: 1.35;
  word-break: break-all;
}

.copy-btn {
  appearance: none;
  border: 4px solid #000;
  background: var(--acid-1);
  color: #000;
  padding: 12px 18px;
  min-width: 112px;
  font-family: inherit;
  font-size: 0.95rem;
  cursor: pointer;
  box-shadow: 6px 6px 0 #000;
  transform: rotate(-3deg);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.copy-btn:hover,
.copy-btn:focus-visible {
  transform: translate(2px, 2px) rotate(0deg);
  box-shadow: 4px 4px 0 #000;
}

.float-link {
  position: fixed;
  z-index: 5;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  color: #000;
  text-decoration: none;
  border: 4px solid #000;
  box-shadow: 10px 10px 0 #000;
  padding: 12px 15px;
  min-width: 118px;
  justify-content: center;
  will-change: transform;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.float-link img {
  width: 24px;
  height: 24px;
  flex: 0 0 24px;
}

.float-link span {
  font-size: 0.9rem;
  letter-spacing: 0.12em;
}

.float-link:hover,
.float-link:focus-visible {
  transform: scale(1.05) rotate(0deg) !important;
  box-shadow: 6px 6px 0 #000;
}

.float-link.is-disabled {
  opacity: 0.55;
}

.float-left { left: 18px; }
.float-right { right: 18px; }
.float-left.one { top: 16%; animation: driftA 6.1s ease-in-out infinite, spinA 12s linear infinite; }
.float-left.two { top: 58%; animation: driftB 6.8s ease-in-out infinite, spinB 10s linear infinite; }
.float-right.one { top: 22%; animation: driftC 5.8s ease-in-out infinite, spinB 11.4s linear infinite; }
.float-right.two { top: 64%; animation: driftD 7s ease-in-out infinite, spinA 9.8s linear infinite; }

@keyframes cardTilt {
  0%, 100% { transform: rotate(-3deg) translateY(0); }
  50% { transform: rotate(-1deg) translateY(-8px); }
}

@keyframes heroPulse {
  0%, 100% { transform: scale(1) skewX(0deg); }
  50% { transform: scale(1.03) skewX(-1deg); }
}

@keyframes heroJitter {
  0%, 100% { filter: contrast(1.15) saturate(1.05) drop-shadow(0 0 0 rgba(255,0,168,0)); }
  50% { filter: contrast(1.22) saturate(1.15) drop-shadow(5px 0 0 rgba(255,0,168,0.25)) drop-shadow(-5px 0 0 rgba(0,229,255,0.2)); }
}

@keyframes sweep {
  0% { transform: translateX(-120%) skewX(-20deg); }
  100% { transform: translateX(150%) skewX(-20deg); }
}

@keyframes wiggle {
  0%, 100% { transform: rotate(-12deg) translateY(0); }
  50% { transform: rotate(-7deg) translateY(-6px); }
}

@keyframes driftA {
  0%, 100% { transform: translate(0,0) skew(-6deg); }
  50% { transform: translate(10px,-16px) skew(-8deg); }
}

@keyframes driftB {
  0%, 100% { transform: translate(0,0) skew(8deg); }
  50% { transform: translate(14px,10px) skew(4deg); }
}

@keyframes driftC {
  0%, 100% { transform: translate(0,0) skew(6deg); }
  50% { transform: translate(-12px,-12px) skew(10deg); }
}

@keyframes driftD {
  0%, 100% { transform: translate(0,0) skew(-6deg); }
  50% { transform: translate(-8px,12px) skew(-10deg); }
}

@keyframes spinA {
  from { rotate: -5deg; }
  to { rotate: 355deg; }
}

@keyframes spinB {
  from { rotate: 5deg; }
  to { rotate: -355deg; }
}

@media (max-width: 980px) {
  .page-shell {
    padding: 40px 96px 64px;
  }

  .marquee-wall {
    width: 54px;
  }

  .float-link {
    min-width: 92px;
    padding: 10px 12px;
    box-shadow: 7px 7px 0 #000;
  }

  .float-link img {
    width: 20px;
    height: 20px;
  }

  .headline-stack h1 {
    font-size: clamp(3.2rem, 12vw, 6rem);
  }
}

@media (max-width: 720px) {
  .page-shell {
    padding: 24px 24px 120px;
  }

  .marquee-wall {
    display: none;
  }

  .hero-stage {
    gap: 22px;
  }

  .hero-card {
    width: min(420px, 92vw);
    padding: 12px;
    box-shadow: 12px 12px 0 #000;
  }

  .ca-value-row {
    flex-direction: column;
    align-items: stretch;
  }

  .copy-btn {
    width: 100%;
  }

  .float-link {
    position: fixed;
    top: auto !important;
    bottom: 16px;
    min-width: 74px;
    padding: 10px 10px;
    gap: 6px;
    box-shadow: 5px 5px 0 #000;
    animation: none;
  }

  .float-link span {
    font-size: 0.75rem;
    letter-spacing: 0.06em;
  }

  .float-left.one { left: 10px; }
  .float-left.two { left: calc(25% - 22px); }
  .float-right.one { right: calc(25% - 22px); }
  .float-right.two { right: 10px; }
}