:root {
  color-scheme: dark;
  --custard: #ffd532;
  --custard-deep: #f59c13;
  --magenta: #ff2fcf;
  --cyan: #2ceeff;
  --brit-red: #ff3157;
  --brit-blue: #1d63ff;
  --ink: #040917;
  --navy: #071735;
  --royal: #0d2f6d;
  --paper: #fff3b0;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
  margin: 0;
}

body {
  background: var(--ink);
  color: var(--paper);
  font-family: "Space Grotesk", system-ui, sans-serif;
  overflow-x: hidden;
}

.page-shell {
  position: relative;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: clamp(24px, 4vw, 56px);
  overflow: hidden;
  isolation: isolate;
  background:
    linear-gradient(38deg, transparent 0 43%, rgba(255, 255, 255, 0.08) 43.2% 44.8%, transparent 45%),
    linear-gradient(142deg, transparent 0 45%, rgba(255, 49, 87, 0.1) 45.2% 46.4%, transparent 46.6%),
    linear-gradient(90deg, transparent 0 48.5%, rgba(29, 99, 255, 0.18) 48.8% 51.2%, transparent 51.5%),
    radial-gradient(circle at 50% 12%, rgba(255, 213, 50, 0.34), transparent 22rem),
    radial-gradient(circle at 16% 38%, rgba(29, 99, 255, 0.32), transparent 24rem),
    radial-gradient(circle at 84% 42%, rgba(44, 238, 255, 0.22), transparent 22rem),
    linear-gradient(180deg, #08142f 0%, var(--navy) 48%, var(--ink) 100%);
}

.page-shell::before,
.page-shell::after {
  content: "";
  position: absolute;
  inset: auto -10vw 0;
  z-index: -2;
  height: 44vh;
  pointer-events: none;
}

.page-shell::before {
  background:
    linear-gradient(rgba(44, 238, 255, 0.34) 1px, transparent 1px),
    linear-gradient(90deg, rgba(29, 99, 255, 0.38) 1px, transparent 1px);
  background-size: 100% 44px, 56px 100%;
  transform: perspective(380px) rotateX(62deg);
  transform-origin: bottom;
  filter: drop-shadow(0 0 10px rgba(44, 238, 255, 0.58));
}

.page-shell::after {
  background: linear-gradient(180deg, transparent, rgba(8, 7, 25, 0.92) 78%);
  z-index: -1;
}

.scanlines {
  position: fixed;
  inset: 0;
  z-index: 4;
  pointer-events: none;
  opacity: 0.18;
  background: repeating-linear-gradient(
    180deg,
    transparent 0 3px,
    rgba(255, 255, 255, 0.2) 4px
  );
  mix-blend-mode: soft-light;
}

.hero {
  position: relative;
  width: min(100%, 1120px);
  display: grid;
  justify-items: center;
  gap: clamp(12px, 1.6vw, 20px);
  text-align: center;
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  top: clamp(56px, 9vw, 96px);
  width: clamp(36px, 6vw, 58px);
  aspect-ratio: 1;
  border: 2px solid rgba(255, 243, 176, 0.18);
  opacity: 0.42;
  pointer-events: none;
  background:
    linear-gradient(90deg, transparent 40%, rgba(255, 255, 255, 0.78) 40% 60%, transparent 60%),
    linear-gradient(0deg, transparent 40%, rgba(255, 255, 255, 0.78) 40% 60%, transparent 60%),
    linear-gradient(36deg, transparent 45%, rgba(255, 49, 87, 0.9) 45% 55%, transparent 55%),
    linear-gradient(144deg, transparent 45%, rgba(255, 49, 87, 0.9) 45% 55%, transparent 55%),
    linear-gradient(90deg, rgba(29, 99, 255, 0.86), rgba(27, 13, 72, 0.8));
  box-shadow:
    0 0 18px rgba(255, 49, 87, 0.18),
    0 0 28px rgba(29, 99, 255, 0.34);
  transform: rotate(-8deg);
}

.hero::before {
  left: 0;
}

.hero::after {
  right: 0;
  transform: rotate(8deg);
}

.kicker,
.protocols,
.tagline {
  margin: 0;
  color: #fff9ca;
  font-weight: 600;
  text-shadow: 0 0 12px rgba(255, 213, 50, 0.55);
}

.kicker {
  font-size: clamp(0.78rem, 2.2vw, 1rem);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.kicker::before,
.kicker::after {
  content: "";
  display: inline-block;
  width: 2.8em;
  height: 0.42em;
  margin: 0 0.85em;
  border: 1px solid rgba(255, 243, 176, 0.46);
  background:
    linear-gradient(90deg, var(--brit-red) 0 31%, #ffffff 31% 39%, var(--brit-blue) 39% 70%, #ffffff 70% 78%, var(--brit-red) 78%),
    var(--brit-blue);
  box-shadow: 0 0 10px rgba(29, 99, 255, 0.34);
  vertical-align: 0.18em;
}

h1 {
  max-width: 12ch;
  margin: 0;
  color: var(--custard);
  font-family: "Orbitron", system-ui, sans-serif;
  font-size: clamp(2.4rem, 6.2vw, 5.2rem);
  line-height: 0.9;
  letter-spacing: 0;
  text-transform: uppercase;
  text-shadow:
    0 4px 0 var(--custard-deep),
    0 0 22px rgba(255, 213, 50, 0.62),
    0 0 38px rgba(29, 99, 255, 0.34);
}

.can-stage {
  position: relative;
  width: min(100%, 640px);
  margin: 0;
}

.can-stage::before {
  content: "";
  position: absolute;
  inset: 12% 5% -6%;
  z-index: -1;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(255, 213, 50, 0.34), transparent 58%),
    radial-gradient(circle, rgba(29, 99, 255, 0.26), transparent 66%);
  filter: blur(18px);
}

.can-stage img {
  display: block;
  width: 100%;
  height: auto;
  border: 2px solid rgba(255, 243, 176, 0.18);
  box-shadow:
    0 0 0 1px rgba(44, 238, 255, 0.2),
    0 0 44px rgba(44, 238, 255, 0.24),
    0 0 76px rgba(29, 99, 255, 0.28),
    -18px 0 38px rgba(255, 49, 87, 0.12),
    18px 0 38px rgba(29, 99, 255, 0.22);
}

.tagline {
  max-width: 48rem;
  font-size: clamp(1rem, 2.8vw, 1.35rem);
}

.protocols {
  padding: 0.34rem 0.8rem 0.3rem;
  border: 1px solid rgba(44, 238, 255, 0.46);
  color: var(--cyan);
  font-family: "Orbitron", system-ui, sans-serif;
  font-size: clamp(0.8rem, 2vw, 0.95rem);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-shadow: 0 0 12px rgba(44, 238, 255, 0.55);
  background: rgba(4, 9, 23, 0.5);
  box-shadow: inset 0 0 14px rgba(29, 99, 255, 0.13);
}

@media (max-width: 680px) {
  .page-shell {
    padding: 22px 16px 34px;
  }

  .hero {
    gap: 14px;
  }

  h1 {
    max-width: 10ch;
  }

  .hero::before,
  .hero::after,
  .kicker::before,
  .kicker::after {
    display: none;
  }
}