:root {
  color-scheme: dark;
  --ink: #0a0a08;
  --bone: #f0ece1;
  --paper: #bdb9ae;
  --ash: #62615b;
  --chroma-red: #ff2b3d;
  --chroma-cyan: #29e7ff;
  --hx: 50%;
  --hy: 50%;
  --sx: 50%;
  --sy: 50%;
  --reveal: 0%;
  --tilt-x: 0deg;
  --tilt-y: 0deg;
}

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

html {
  min-width: 320px;
  background: var(--ink);
  overflow: hidden;
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  min-height: 100svh;
  overflow: hidden;
  background: var(--ink);
  color: var(--bone);
  font-family: "Arial Narrow", "Roboto Condensed", "Helvetica Neue", Arial, sans-serif;
  text-rendering: geometricPrecision;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button:focus-visible,
a:focus-visible {
  outline: 3px solid var(--bone);
  outline-offset: 6px;
}

.skip-link {
  position: fixed;
  left: 1rem;
  top: 1rem;
  z-index: 100;
  padding: 0.75rem 1rem;
  transform: translateY(-180%);
  background: var(--bone);
  color: var(--ink);
  font-weight: 900;
  text-transform: uppercase;
}

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

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

#contamination,
.fallback-field,
.paper {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

#contamination {
  z-index: 0;
  opacity: 0.78;
  mix-blend-mode: screen;
}

.fallback-field {
  z-index: 0;
  display: none;
  opacity: 0.18;
  background:
    repeating-linear-gradient(103deg, transparent 0 9vw, var(--paper) 9vw 9.25vw, transparent 9.25vw 17vw),
    repeating-linear-gradient(76deg, transparent 0 13vw, var(--ash) 13vw 13.2vw, transparent 13.2vw 23vw);
  mix-blend-mode: screen;
}

.no-webgl .fallback-field {
  display: block;
}

.paper {
  z-index: 1;
  opacity: 0.17;
  background-image: url("assets/noise.png");
  background-size: 128px 128px;
  mix-blend-mode: screen;
}

.paper::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0,
    transparent 5px,
    rgba(240, 236, 225, 0.035) 6px,
    transparent 7px
  );
}

.screen-ca {
  position: fixed;
  inset: 0;
  z-index: 10;
  opacity: 0;
  pointer-events: none;
  transform: scale(0.05);
  transform-origin: var(--sx) var(--sy);
  mix-blend-mode: screen;
  -webkit-mask-image: repeating-conic-gradient(
    from -9deg at var(--sx) var(--sy),
    #000 0deg 7deg,
    transparent 7.5deg 13deg
  );
  mask-image: repeating-conic-gradient(
    from -9deg at var(--sx) var(--sy),
    #000 0deg 7deg,
    transparent 7.5deg 13deg
  );
  will-change: opacity, transform;
}

.screen-ca--cyan {
  background: repeating-radial-gradient(
    ellipse 120% 108% at var(--sx) var(--sy),
    transparent 0 1.25rem,
    rgba(41, 231, 255, 0.95) 1.3rem 1.52rem,
    transparent 1.58rem 2.75rem
  );
}

.screen-ca--red {
  background: repeating-radial-gradient(
    ellipse 120% 108% at var(--sx) var(--sy),
    transparent 0 1.68rem,
    rgba(255, 43, 61, 0.92) 1.74rem 1.97rem,
    transparent 2.03rem 3.45rem
  );
}

.site-shell {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-template-rows: auto 1fr auto;
  min-height: 100vh;
  min-height: 100svh;
  padding: clamp(1rem, 2.5vw, 2.5rem);
  isolation: isolate;
}

.masthead {
  grid-column: 1 / span 5;
  grid-row: 1;
  align-self: start;
  position: relative;
  z-index: 5;
}

.brand-type {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  font-family: Impact, Haettenschweiler, "Arial Black", sans-serif;
  font-size: clamp(3.2rem, 8.8vw, 10.6rem);
  font-weight: 900;
  line-height: 0.69;
  letter-spacing: -0.055em;
  text-transform: uppercase;
}

.brand-type span:nth-child(2) {
  margin-left: 0.6em;
  color: transparent;
  -webkit-text-stroke: 1px var(--bone);
}

.brand-type span:nth-child(3) {
  margin-left: 0.09em;
}

.issue {
  margin: clamp(0.8rem, 2vw, 1.6rem) 0 0;
  padding-top: 0.55rem;
  width: min(28rem, 90%);
  border-top: 2px solid currentColor;
  font-family: "Courier New", monospace;
  font-size: clamp(0.62rem, 0.85vw, 0.78rem);
  font-weight: 700;
  letter-spacing: 0.18em;
}

.signal {
  grid-column: 3 / 12;
  grid-row: 1 / 4;
  position: relative;
  align-self: center;
  justify-self: stretch;
  display: grid;
  place-items: center;
  min-height: 70vh;
}

.frog-button {
  position: relative;
  width: min(76vw, 72rem);
  aspect-ratio: 1800 / 1107;
  border: 0;
  padding: 0;
  background: transparent;
  color: inherit;
  cursor: crosshair;
  transform: rotate(-5deg) perspective(1000px) rotateX(var(--tilt-x)) rotateY(var(--tilt-y));
  transform-origin: 52% 55%;
  transition: transform 180ms cubic-bezier(0.2, 0.8, 0.2, 1);
  touch-action: manipulation;
}

.frog-button:active {
  transform: rotate(-5deg) scale(0.985);
}

.frog-stage,
.frog-image {
  position: absolute;
  inset: 0;
  display: block;
}

.frog-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  user-select: none;
}

.frog-image--misprint {
  opacity: 0.5;
  transform: translate(-0.7%, 0.8%);
  filter: invert(0.38);
}

.frog-image--bone {
  filter: invert(1) drop-shadow(0.9rem 1rem 0 rgba(0, 0, 0, 0.48));
}

.frog-image--abrasion {
  z-index: 2;
  clip-path: circle(var(--reveal) at var(--hx) var(--hy));
  opacity: 0.42;
  filter: invert(0.84) contrast(1.35);
  will-change: clip-path;
}

.frog-image--static {
  z-index: 4;
  opacity: 0;
  filter: invert(1);
  mix-blend-mode: screen;
  will-change: opacity, transform;
}

.frog-image--static-a {
  clip-path: polygon(
    0 9%, 100% 2%, 100% 11%, 0 18%,
    0 31%, 100% 27%, 100% 34%, 0 40%,
    0 72%, 100% 64%, 100% 70%, 0 78%
  );
}

.frog-image--static-b {
  opacity: 0;
  filter: invert(0.63) contrast(2);
  clip-path: polygon(
    0 20%, 100% 15%, 100% 21%, 0 27%,
    0 48%, 100% 42%, 100% 50%, 0 56%,
    0 85%, 100% 78%, 100% 86%, 0 92%
  );
}

.frog-image--static-c {
  opacity: 0;
  clip-path: polygon(
    0 3%, 100% 0, 100% 5%, 0 10%,
    0 57%, 100% 53%, 100% 59%, 0 64%,
    0 94%, 100% 88%, 100% 96%, 0 100%
  );
}

.frog-image--chroma {
  z-index: 5;
  opacity: 0;
  mix-blend-mode: screen;
  pointer-events: none;
  will-change: opacity, transform;
}

.frog-image--chroma-red {
  clip-path: polygon(
    0 12%, 100% 5%, 100% 18%, 0 25%,
    0 54%, 100% 47%, 100% 58%, 0 65%
  );
  filter: invert(20%) sepia(93%) saturate(4277%) hue-rotate(343deg) brightness(106%) contrast(102%);
}

.frog-image--chroma-cyan {
  clip-path: polygon(
    0 28%, 100% 20%, 100% 30%, 0 39%,
    0 70%, 100% 63%, 100% 74%, 0 82%
  );
  filter: invert(84%) sepia(39%) saturate(3054%) hue-rotate(147deg) brightness(102%) contrast(103%);
}

.shockwave {
  position: absolute;
  z-index: 6;
  left: 50%;
  top: 50%;
  width: 54%;
  height: 72%;
  border: 2px solid var(--bone);
  border-radius: 48%;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -50%) scale(0.45) rotate(-8deg);
  mix-blend-mode: screen;
  will-change: opacity, transform;
}

.shockwave--one {
  border-color: var(--chroma-cyan);
}

.shockwave--two {
  border-color: var(--chroma-red);
}

.shockwave--three {
  border-style: dashed;
  border-color: var(--bone);
}

.frog-button::before,
.frog-button::after {
  content: "";
  position: absolute;
  z-index: 4;
  pointer-events: none;
}

.frog-button::before {
  left: 8%;
  right: 12%;
  top: 47%;
  border-top: 2px solid var(--ink);
  transform: rotate(8deg) scaleX(0);
  transform-origin: left;
}

.frog-button::after {
  width: 13%;
  aspect-ratio: 1;
  right: 8%;
  top: 12%;
  border: 2px solid var(--bone);
  opacity: 0;
  transform: rotate(18deg);
}

.instruction {
  position: absolute;
  left: 10%;
  bottom: 2%;
  z-index: 6;
  margin: 0;
  display: flex;
  gap: 0.75rem;
  align-items: center;
  padding: 0.55rem 0.8rem;
  background: var(--bone);
  color: var(--ink);
  font-family: "Arial Black", Impact, sans-serif;
  font-size: clamp(0.68rem, 1.05vw, 0.95rem);
  font-weight: 900;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  transform: rotate(1.5deg);
}

.instruction-index {
  font-family: "Courier New", monospace;
  font-size: 0.8em;
  font-weight: 700;
}

.sale-note {
  grid-column: 12;
  grid-row: 1 / 3;
  justify-self: end;
  align-self: start;
  margin: 0;
  writing-mode: vertical-rl;
  font-family: Impact, "Arial Black", sans-serif;
  font-size: clamp(1rem, 1.5vw, 1.65rem);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.sale-note::before {
  content: "";
  display: inline-block;
  height: 6vh;
  margin-bottom: 0.8rem;
  border-left: 2px solid var(--bone);
}

.not-a-drop {
  grid-column: 1 / span 4;
  grid-row: 3;
  align-self: end;
  margin: 0 0 2.2rem;
  font-family: Impact, "Arial Black", sans-serif;
  font-size: clamp(1.15rem, 2.1vw, 2.2rem);
  letter-spacing: 0.035em;
  color: var(--paper);
  transform: rotate(-2deg);
}

.footer-note {
  grid-column: 1 / -1;
  grid-row: 3;
  align-self: end;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 0.65rem;
  border-top: 2px solid var(--bone);
  font-family: "Courier New", monospace;
  font-size: clamp(0.55rem, 0.8vw, 0.72rem);
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.registration {
  position: fixed;
  z-index: 2;
  width: 1.25rem;
  height: 1.25rem;
  border: 1px solid var(--bone);
  border-radius: 50%;
  pointer-events: none;
  opacity: 0.5;
}

.registration::before,
.registration::after {
  content: "";
  position: absolute;
  background: var(--bone);
}

.registration::before {
  left: 50%;
  top: -0.35rem;
  bottom: -0.35rem;
  width: 1px;
}

.registration::after {
  top: 50%;
  left: -0.35rem;
  right: -0.35rem;
  height: 1px;
}

.registration--one {
  left: 50%;
  top: 4%;
}

.registration--two {
  right: 18%;
  bottom: 7%;
}

.ruptures {
  position: fixed;
  inset: 0;
  z-index: 20;
  pointer-events: none;
  overflow: hidden;
}

.rupture-mark {
  position: absolute;
  width: clamp(4rem, 16vw, 14rem);
  height: clamp(0.25rem, 0.65vw, 0.55rem);
  background: var(--bone);
  box-shadow: 0 0.48rem 0 var(--ash), 0 -0.32rem 0 var(--ink);
  transform: translate(-50%, -50%) rotate(var(--rupture-rotation));
  animation: rupture-mark-in 1.9s steps(7, end) forwards;
}

body.is-rupturing .brand-type span:first-child,
body.is-rupturing .brand-type span:last-child {
  text-shadow: -0.035em 0 var(--ash), 0.04em 0 var(--paper);
}

body.is-rupturing .frog-button {
  animation: rupture 420ms steps(5, end);
}

body.is-rupturing .frog-image--abrasion {
  clip-path: circle(120% at var(--hx) var(--hy));
}

body.is-rupturing .frog-image--static-a {
  animation: frog-static-a 620ms steps(7, end);
}

body.is-rupturing .frog-image--static-b {
  animation: frog-static-b 620ms steps(6, end);
}

body.is-rupturing .frog-image--static-c {
  animation: frog-static-c 620ms steps(8, end);
}

body.is-rupturing .frog-image--chroma-red {
  animation: chroma-red 620ms steps(7, end);
}

body.is-rupturing .frog-image--chroma-cyan {
  animation: chroma-cyan 620ms steps(6, end);
}

body.is-rupturing .shockwave--one {
  animation: shockwave 620ms steps(6, end);
}

body.is-rupturing .shockwave--two {
  animation: shockwave 620ms 55ms steps(6, end);
}

body.is-rupturing .shockwave--three {
  animation: shockwave 620ms 110ms steps(6, end);
}

body.is-rupturing .screen-ca--cyan {
  animation: screen-ca-cyan 800ms steps(9, end);
}

body.is-rupturing .screen-ca--red {
  animation: screen-ca-red 800ms 42ms steps(9, end);
}

body.is-rupturing .frog-button::before {
  animation: slash 520ms steps(4, end);
}

body.is-rupturing .frog-button::after {
  animation: proof 600ms steps(3, end);
}

@keyframes rupture {
  0%, 100% { transform: rotate(-5deg) translate(0) scale(1); }
  12% { transform: rotate(-8deg) translate(-3.4%, 1.8%) scale(1.025, 0.97); }
  27% { transform: rotate(-2deg) translate(2.6%, -1.5%) skewX(-2deg); }
  43% { transform: rotate(-7deg) translate(-1.8%, 2.4%) scale(0.98, 1.035); }
  61% { transform: rotate(-3deg) translate(3.1%, 0.6%) skewY(1deg); }
  78% { transform: rotate(-6deg) translate(-2.2%, -1.3%) scale(1.02); }
}

@keyframes frog-static-a {
  0%, 100% { opacity: 0; transform: translate(0); }
  8%, 22% { opacity: 0.95; transform: translate(-6%, 1.5%); }
  35% { opacity: 0.18; transform: translate(5%, -2%); }
  49%, 63% { opacity: 0.8; transform: translate(3.5%, 1%); }
  78% { opacity: 0.28; transform: translate(-4%, -1%); }
}

@keyframes frog-static-b {
  0%, 100% { opacity: 0; transform: translate(0); }
  13% { opacity: 0.6; transform: translate(5%, -2.5%); }
  28%, 42% { opacity: 0.9; transform: translate(-4.5%, 2%); }
  57% { opacity: 0.2; transform: translate(6%, 0); }
  74%, 87% { opacity: 0.72; transform: translate(-2.5%, -1.5%); }
}

@keyframes frog-static-c {
  0%, 100% { opacity: 0; transform: translate(0); }
  7%, 16% { opacity: 0.98; transform: translate(7%, 1%); }
  31% { opacity: 0.16; transform: translate(-6%, -1%); }
  46%, 55% { opacity: 0.82; transform: translate(-3%, 2.5%); }
  68% { opacity: 0.25; transform: translate(5%, -2%); }
  83% { opacity: 0.9; transform: translate(-5%, 0); }
}

@keyframes chroma-red {
  0%, 100% { opacity: 0; transform: translate(0); }
  9%, 25% { opacity: 0.95; transform: translate(-7%, 1.5%); }
  41% { opacity: 0.16; transform: translate(5%, -2%); }
  58%, 74% { opacity: 0.82; transform: translate(3.8%, 0); }
}

@keyframes chroma-cyan {
  0%, 100% { opacity: 0; transform: translate(0); }
  14%, 31% { opacity: 0.95; transform: translate(7%, -1.5%); }
  46% { opacity: 0.14; transform: translate(-4%, 2%); }
  62%, 81% { opacity: 0.8; transform: translate(-5%, -0.8%); }
}

@keyframes shockwave {
  0% { opacity: 0; transform: translate(-50%, -50%) scale(0.38) rotate(-8deg); }
  8% { opacity: 0.86; }
  25% { opacity: 0.42; transform: translate(-50%, -50%) scale(0.82, 0.68) rotate(5deg); }
  47% { opacity: 0.58; transform: translate(-50%, -50%) scale(1.25, 0.96) rotate(-4deg); }
  74% { opacity: 0.2; transform: translate(-50%, -50%) scale(1.8, 1.3) rotate(7deg); }
  100% { opacity: 0; transform: translate(-50%, -50%) scale(2.25, 1.55) rotate(-8deg); }
}

@keyframes screen-ca-cyan {
  0% { opacity: 0; transform: scale(0.06, 0.03) rotate(-16deg); }
  7% { opacity: 1; }
  24% { opacity: 0.68; transform: scale(0.38, 0.24) rotate(8deg); }
  47% { opacity: 0.82; transform: scale(0.82, 0.62) rotate(-11deg); }
  71% { opacity: 0.4; transform: scale(1.3, 1.04) rotate(6deg); }
  100% { opacity: 0; transform: scale(1.82, 1.5) rotate(-16deg); }
}

@keyframes screen-ca-red {
  0% { opacity: 0; transform: scale(0.08, 0.04) rotate(14deg); }
  12% { opacity: 0.96; }
  33% { opacity: 0.62; transform: scale(0.48, 0.29) rotate(-7deg); }
  56% { opacity: 0.8; transform: scale(0.98, 0.73) rotate(13deg); }
  78% { opacity: 0.36; transform: scale(1.46, 1.18) rotate(-5deg); }
  100% { opacity: 0; transform: scale(2.04, 1.7) rotate(14deg); }
}

@keyframes slash {
  0% { transform: rotate(8deg) scaleX(0); }
  45%, 80% { transform: rotate(8deg) scaleX(1); }
  100% { transform: rotate(8deg) scaleX(0); transform-origin: right; }
}

@keyframes proof {
  0%, 100% { opacity: 0; transform: rotate(18deg) scale(0.6); }
  35%, 75% { opacity: 1; transform: rotate(108deg) scale(1); }
}

@keyframes rupture-mark-in {
  0% { opacity: 0; clip-path: inset(0 100% 0 0); }
  12%, 70% { opacity: 1; clip-path: inset(0 0 0 0); }
  100% { opacity: 0; clip-path: inset(0 0 0 100%); }
}

@media (max-width: 780px) {
  .site-shell {
    grid-template-rows: auto 1fr auto;
    padding: 1rem;
  }

  .masthead {
    grid-column: 1 / span 8;
  }

  .brand-type {
    font-size: clamp(3.35rem, 17vw, 7rem);
  }

  .issue {
    width: 75%;
  }

  .signal {
    grid-column: 1 / -1;
    grid-row: 1 / 4;
    min-height: 65vh;
    transform: translateY(5vh);
  }

  .frog-button {
    width: min(90vw, 36rem);
    max-width: calc(100vw - 2rem);
    margin-left: 0;
  }

  .instruction {
    left: 4%;
    bottom: 12%;
  }

  .sale-note {
    grid-column: 12;
    font-size: 0.82rem;
  }

  .not-a-drop {
    grid-column: 1 / span 8;
    margin-bottom: 2.1rem;
    font-size: 1rem;
  }

  .footer-note span:last-child {
    display: none;
  }
}

@media (max-height: 620px) and (orientation: landscape) {
  .brand-type {
    font-size: clamp(2.8rem, 11vh, 5rem);
  }

  .issue {
    margin-top: 0.6rem;
  }

  .frog-button {
    width: min(68vw, 48rem);
  }

  .signal {
    min-height: 82vh;
  }

  .not-a-drop {
    display: none;
  }
}

@media (min-width: 1800px) {
  .frog-button {
    width: min(64vw, 86rem);
  }

  .signal {
    grid-column: 4 / 12;
  }
}

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

  #contamination {
    opacity: 0.22;
  }

  .frog-button {
    transform: rotate(-5deg);
  }
}