:root {
  color-scheme: dark;
  --ink: #f8fbff;
  --muted: #a8b3c7;
  --panel: rgba(13, 18, 30, 0.74);
  --panel-strong: rgba(8, 13, 24, 0.92);
  --line: rgba(255, 255, 255, 0.14);
  --cyan: #38d6ff;
  --pink: #ff3d9d;
  --lime: #b9ff4d;
  --amber: #ffb84a;
  --red: #ff5b5b;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
  --radius: 8px;
  --ease: cubic-bezier(0.2, 0.9, 0.18, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  background:
    radial-gradient(circle at 72% 15%, rgba(56, 214, 255, 0.17), transparent 28rem),
    radial-gradient(circle at 16% 32%, rgba(255, 61, 157, 0.15), transparent 25rem),
    linear-gradient(135deg, #050607 0%, #12100d 44%, #19070e 100%);
  overflow-x: hidden;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -2;
  content: "";
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.86), transparent 86%);
}

body::after {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  background:
    linear-gradient(115deg, transparent 0 18%, rgba(255, 255, 255, 0.055) 18% 18.18%, transparent 18.18% 100%),
    linear-gradient(73deg, transparent 0 65%, rgba(185, 255, 77, 0.07) 65% 65.14%, transparent 65.14% 100%);
}

a {
  color: inherit;
  text-decoration: none;
}

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

.page-shell {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
}

.site-header {
  display: flex;
  position: sticky;
  top: 16px;
  z-index: 10;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin: 16px 0 26px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(8, 12, 23, 0.58);
  backdrop-filter: blur(18px);
  box-shadow: 0 14px 50px rgba(0, 0, 0, 0.24);
}

.brand-mark,
.nav-links {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-mark {
  font-weight: 900;
  letter-spacing: 0;
}

.brand-icon {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 7px;
  color: #06111f;
  background: linear-gradient(135deg, var(--lime), var(--cyan) 54%, var(--pink));
  box-shadow: 0 0 34px rgba(56, 214, 255, 0.34);
}

.nav-links a {
  padding: 10px 12px;
  border-radius: 7px;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 800;
  transition: color 180ms var(--ease), background 180ms var(--ease), transform 180ms var(--ease);
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-1px);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.96fr) minmax(360px, 1.04fr);
  align-items: center;
  min-height: calc(88vh - 96px);
  padding: 28px 0 44px;
  gap: 28px;
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.eyebrow,
.section-label {
  margin: 0 0 14px;
  color: var(--lime);
  font-size: 0.76rem;
  font-weight: 950;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.title-joke {
  display: block;
  width: 100%;
  margin: 0 0 22px;
  padding: 0;
  border: 0;
  color: inherit;
  background: transparent;
  text-align: left;
  cursor: pointer;
}

.title-kicker {
  display: block;
  width: max-content;
  margin-bottom: 10px;
  color: var(--cyan);
  font-size: clamp(3.4rem, 10vw, 7.25rem);
  font-weight: 1000;
  line-height: 0.82;
  text-shadow:
    0 0 16px rgba(56, 214, 255, 0.48),
    0 16px 54px rgba(0, 0, 0, 0.5);
  transition: transform 260ms var(--ease), filter 260ms var(--ease);
}

.title-joke:hover .title-kicker,
.title-joke:focus-visible .title-kicker {
  filter: saturate(1.2);
  transform: skewX(-5deg) translateX(5px);
}

.title-line {
  display: inline-flex;
  max-width: min(100%, 620px);
  min-height: 48px;
  align-items: center;
  padding: 12px 14px;
  border: 1px solid rgba(56, 214, 255, 0.32);
  border-radius: var(--radius);
  color: #03111d;
  background: linear-gradient(135deg, var(--cyan), var(--lime));
  box-shadow: 0 16px 45px rgba(56, 214, 255, 0.2);
  font-size: clamp(1rem, 1.6vw, 1.34rem);
  font-weight: 950;
  line-height: 1.12;
  transition: transform 260ms var(--ease), box-shadow 260ms var(--ease);
}

.title-line.is-swapping {
  animation: punchlineSwap 420ms var(--ease);
}

.hero h1,
.split-section h2,
.receipt-copy h2 {
  margin: 0;
  font-size: clamp(2.25rem, 6vw, 5.75rem);
  font-weight: 1000;
  line-height: 0.9;
  letter-spacing: 0;
}

.hero h1 {
  max-width: 860px;
  font-size: clamp(2.25rem, 5.2vw, 4.85rem);
}

.hero-text,
.split-section p,
.receipt-copy p {
  max-width: 660px;
  color: var(--muted);
  font-size: clamp(1rem, 1.3vw, 1.18rem);
  line-height: 1.7;
}

.hero-text {
  margin-bottom: 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button,
.cheat-window button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  font-weight: 950;
  transition:
    transform 180ms var(--ease),
    box-shadow 180ms var(--ease),
    background 180ms var(--ease);
}

.button:hover,
.button:focus-visible,
.cheat-window button:hover,
.cheat-window button:focus-visible {
  transform: translateY(-2px);
}

.button.primary {
  color: #05111b;
  background: linear-gradient(135deg, var(--pink), var(--amber));
  box-shadow: 0 18px 44px rgba(255, 61, 157, 0.22);
}

.button.ghost {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.08);
}

.hero-stage {
  position: relative;
  isolation: isolate;
  perspective: 1100px;
}

.hero-stage::before {
  position: absolute;
  inset: 11% -4% 4% 18%;
  z-index: -1;
  content: "";
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(255, 61, 157, 0.18), transparent 46%),
    linear-gradient(35deg, rgba(56, 214, 255, 0.18), transparent 62%);
  transform: rotate(-4deg);
  animation: frameFloat 7s var(--ease) infinite alternate;
}

.hero-stage img {
  display: block;
  width: 100%;
  max-height: 60vh;
  object-fit: contain;
  filter: drop-shadow(0 28px 70px rgba(0, 0, 0, 0.5));
  animation: machineFloat 5.4s var(--ease) infinite alternate;
}

.ticket {
  position: absolute;
  z-index: 2;
  padding: 10px 14px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  color: #05111b;
  background: var(--ink);
  box-shadow: var(--shadow);
  font-size: 0.82rem;
  font-weight: 1000;
  transform: rotate(var(--tilt));
  animation: ticketWiggle 3.8s var(--ease) infinite alternate;
}

.ticket-one {
  --tilt: -9deg;
  top: 12%;
  left: 4%;
  background: var(--lime);
}

.ticket-two {
  --tilt: 7deg;
  right: 4%;
  bottom: 26%;
  background: var(--pink);
  color: var(--ink);
  animation-delay: 400ms;
}

.ticket-three {
  --tilt: -4deg;
  bottom: 10%;
  left: 18%;
  background: var(--cyan);
  animation-delay: 900ms;
}

.ticker {
  width: 100vw;
  margin-left: calc(50% - 50vw);
  overflow: hidden;
  border-block: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.05);
}

.ticker-track {
  display: flex;
  width: max-content;
  animation: tickerMove 24s linear infinite;
}

.ticker span {
  display: inline-flex;
  align-items: center;
  min-height: 58px;
  padding: 0 28px;
  color: var(--ink);
  font-size: 0.86rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.split-section,
.receipt-wall {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  align-items: center;
  gap: 34px;
  padding: 100px 0;
}

.split-section h2,
.receipt-copy h2 {
  font-size: clamp(2.1rem, 5vw, 4.6rem);
}

.terminal-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel-strong);
  box-shadow: var(--shadow);
  transform: rotate(1.2deg);
  transition: transform 260ms var(--ease), border-color 260ms var(--ease);
}

.terminal-card:hover {
  border-color: rgba(56, 214, 255, 0.46);
  transform: rotate(-0.6deg) translateY(-4px);
}

.terminal-bar {
  display: flex;
  gap: 8px;
  padding: 14px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.05);
}

.terminal-bar span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.terminal-bar span:nth-child(1) {
  background: var(--red);
}

.terminal-bar span:nth-child(2) {
  background: var(--amber);
}

.terminal-bar span:nth-child(3) {
  background: var(--lime);
}

pre {
  margin: 0;
  padding: 24px;
  overflow-x: auto;
  color: #d7f8ff;
  font: 700 0.96rem/1.75 "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  padding: 28px 0 80px;
}

.feature-grid article {
  position: relative;
  min-height: 238px;
  padding: 22px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.2);
  transition:
    transform 240ms var(--ease),
    border-color 240ms var(--ease),
    background 240ms var(--ease);
}

.feature-grid article::after {
  position: absolute;
  inset: auto -15% -28% 22%;
  height: 46%;
  content: "";
  background: repeating-linear-gradient(
    -45deg,
    rgba(56, 214, 255, 0.18) 0 8px,
    rgba(255, 61, 157, 0.14) 8px 16px
  );
  transform: rotate(-8deg);
  transition: transform 300ms var(--ease);
}

.feature-grid article:hover {
  border-color: rgba(185, 255, 77, 0.42);
  background: rgba(16, 24, 38, 0.88);
  transform: translateY(-8px);
}

.feature-grid article:hover::after {
  transform: rotate(-2deg) translateY(-7px);
}

.feature-index {
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 1000;
}

.feature-grid h3 {
  margin: 58px 0 10px;
  font-size: clamp(1.45rem, 2.4vw, 2.3rem);
  line-height: 0.98;
}

.feature-grid p {
  position: relative;
  z-index: 1;
  margin: 0;
  color: var(--muted);
  line-height: 1.62;
}

.receipt-wall {
  padding-top: 60px;
}

.receipt-stack {
  display: grid;
  gap: 14px;
}

.receipt-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 108px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: #05111b;
  box-shadow: var(--shadow);
  transform: translateX(var(--shift)) rotate(var(--spin));
  transition: transform 260ms var(--ease);
}

.receipt-card:hover {
  transform: translateX(0) rotate(0deg) scale(1.02);
}

.receipt-card span {
  color: rgba(5, 17, 27, 0.62);
  font-size: 0.86rem;
  font-weight: 1000;
  text-transform: uppercase;
}

.receipt-card strong {
  font-size: clamp(1.35rem, 3.4vw, 3rem);
  line-height: 0.9;
  text-align: right;
}

.receipt-card.hot {
  --shift: 20px;
  --spin: 1.4deg;
  background: linear-gradient(135deg, var(--pink), var(--amber));
}

.receipt-card.cool {
  --shift: -16px;
  --spin: -1deg;
  background: linear-gradient(135deg, var(--cyan), #8afff1);
}

.receipt-card.lime {
  --shift: 12px;
  --spin: 0.7deg;
  background: linear-gradient(135deg, var(--lime), #f4ff7e);
}

.cheat-panel {
  position: fixed;
  inset: 0;
  z-index: 30;
  display: grid;
  place-items: center;
  padding: 20px;
  pointer-events: none;
  opacity: 0;
  background:
    linear-gradient(135deg, rgba(6, 17, 31, 0.28), rgba(23, 9, 28, 0.34)),
    repeating-linear-gradient(
      0deg,
      rgba(255, 255, 255, 0.04) 0 1px,
      transparent 1px 8px
    );
  backdrop-filter: blur(0);
  transition: opacity 300ms var(--ease), backdrop-filter 300ms var(--ease);
}

.cheat-panel.is-open {
  pointer-events: auto;
  opacity: 1;
  backdrop-filter: blur(12px);
}

.cheat-window {
  width: min(640px, 100%);
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(255, 61, 157, 0.24), transparent 36%),
    linear-gradient(315deg, rgba(56, 214, 255, 0.24), transparent 42%),
    rgba(8, 13, 24, 0.94);
  box-shadow: 0 30px 100px rgba(0, 0, 0, 0.52);
  transform: scale(0.92) rotate(-1deg);
  transition: transform 360ms var(--ease);
}

.cheat-panel.is-open .cheat-window {
  transform: scale(1) rotate(0deg);
}

.cheat-tag {
  display: inline-flex;
  margin-bottom: 14px;
  padding: 8px 10px;
  border-radius: 7px;
  color: #05111b;
  background: var(--lime);
  font-size: 0.72rem;
  font-weight: 1000;
  letter-spacing: 0.14em;
}

.cheat-window h2 {
  margin: 0;
  font-size: clamp(2.4rem, 10vw, 6rem);
  line-height: 0.86;
}

.cheat-window p {
  color: var(--ink);
  font-size: 1.1rem;
  line-height: 1.6;
}

.cheat-window button {
  border: 0;
  color: #05111b;
  background: var(--cyan);
  cursor: pointer;
}

.confetti-field {
  position: fixed;
  inset: 0;
  z-index: 40;
  overflow: hidden;
  pointer-events: none;
}

.confetti {
  position: absolute;
  top: -20px;
  width: 10px;
  height: 18px;
  border-radius: 3px;
  background: var(--confetti-color);
  animation: confettiFall var(--duration) linear forwards;
}

.cheat-mode .brand-icon {
  animation: cheatPulse 600ms var(--ease) infinite alternate;
}

.cheat-mode .title-kicker {
  color: var(--pink);
  animation: titleGlitch 860ms steps(2, end) infinite;
}

.cheat-mode .ticker-track {
  animation-duration: 8s;
}

@keyframes machineFloat {
  from {
    transform: translateY(10px) rotateX(0deg) rotateY(-3deg);
  }

  to {
    transform: translateY(-12px) rotateX(2deg) rotateY(3deg);
  }
}

@keyframes frameFloat {
  from {
    transform: rotate(-4deg) translateY(8px);
  }

  to {
    transform: rotate(2deg) translateY(-10px);
  }
}

@keyframes ticketWiggle {
  from {
    transform: translateY(0) rotate(var(--tilt));
  }

  to {
    transform: translateY(-12px) rotate(calc(var(--tilt) * -0.65));
  }
}

@keyframes tickerMove {
  from {
    transform: translateX(0);
  }

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

@keyframes punchlineSwap {
  0% {
    opacity: 0;
    transform: translateY(10px) rotate(1deg);
  }

  55% {
    transform: translateY(-3px) rotate(-1deg);
  }

  100% {
    opacity: 1;
    transform: translateY(0) rotate(0deg);
  }
}

@keyframes confettiFall {
  to {
    transform: translate3d(var(--drift), 105vh, 0) rotate(720deg);
    opacity: 0.2;
  }
}

@keyframes cheatPulse {
  from {
    box-shadow: 0 0 18px rgba(56, 214, 255, 0.44);
    transform: rotate(-4deg);
  }

  to {
    box-shadow: 0 0 42px rgba(255, 61, 157, 0.64);
    transform: rotate(4deg);
  }
}

@keyframes titleGlitch {
  0%,
  100% {
    text-shadow:
      2px 0 var(--cyan),
      -2px 0 var(--pink),
      0 18px 54px rgba(0, 0, 0, 0.5);
  }

  50% {
    text-shadow:
      -4px 0 var(--lime),
      4px 0 var(--amber),
      0 18px 54px rgba(0, 0, 0, 0.5);
  }
}

@media (max-width: 900px) {
  .page-shell {
    width: min(100% - 24px, 720px);
  }

  .site-header {
    position: static;
  }

  .hero,
  .split-section,
  .receipt-wall {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 18px;
    gap: 22px;
  }

  .hero-stage {
    order: -1;
  }

  .hero-stage img {
    max-height: 30vh;
  }

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

  .receipt-card {
    transform: none;
  }
}

@media (max-width: 640px) {
  .site-header {
    align-items: flex-start;
  }

  .nav-links {
    gap: 4px;
  }

  .nav-links a {
    padding-inline: 8px;
    font-size: 0.78rem;
  }

  .title-line {
    min-height: 58px;
  }

  .title-kicker {
    font-size: clamp(3.15rem, 16vw, 4.9rem);
  }

  .hero h1 {
    font-size: clamp(2rem, 10vw, 2.85rem);
  }

  .hero-text {
    font-size: 1rem;
    line-height: 1.52;
  }

  .hero-actions,
  .receipt-card {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .ticket {
    font-size: 0.68rem;
  }

  .split-section,
  .receipt-wall {
    padding-block: 72px;
  }

  pre {
    font-size: 0.82rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}