:root {
  --ink: #080808;
  --ink-soft: #111111;
  --panel: #151515;
  --paper: #f2eee5;
  --muted: #a6a39c;
  --line: rgba(242, 238, 229, 0.18);
  --accent: #f32735;
  --accent-rgb: 243, 39, 53;
  --signal: #adff2f;
  --max-width: 1440px;
  --gutter: clamp(1.25rem, 4vw, 4.5rem);
  --display: Impact, Haettenschweiler, "Arial Narrow Bold", "Arial Black", sans-serif;
  --mono: "SFMono-Regular", "Roboto Mono", "Liberation Mono", Menlo, Consolas, monospace;
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--ink);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 78% 5%, rgba(var(--accent-rgb), 0.15), transparent 28rem),
    var(--ink);
  color: var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 44px 44px;
  content: "";
  mask-image: linear-gradient(to bottom, #000, transparent 80%);
}

body[data-site="qacktivism"] {
  --accent: #ff3b30;
  --accent-rgb: 255, 59, 48;
  --signal: #f6ff00;
}

::selection {
  background: var(--accent);
  color: #fff;
}

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

a {
  color: inherit;
}

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

:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 5px;
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 1000;
  padding: 0.75rem 1rem;
  transform: translateY(-160%);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid transparent;
  transition: background 180ms ease, border-color 180ms ease;
}

.site-header.is-scrolled {
  border-color: var(--line);
  background: rgba(8, 8, 8, 0.88);
  backdrop-filter: blur(18px);
}

.nav {
  display: grid;
  min-height: 84px;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1.5rem;
}

.wordmark {
  display: inline-flex;
  width: max-content;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
}

.wordmark-q {
  display: grid;
  width: 2rem;
  height: 2rem;
  place-items: center;
  transform: rotate(-4deg);
  background: var(--accent);
  color: #fff;
  font-family: var(--display);
  font-size: 1.45rem;
  line-height: 1;
}

.wordmark-text {
  font-family: var(--mono);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(1rem, 3vw, 2.5rem);
}

.nav-links a,
.nav-contact {
  position: relative;
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-decoration: none;
  text-transform: uppercase;
}

.nav-links a::after,
.text-link::after {
  position: absolute;
  right: 0;
  bottom: -0.35rem;
  left: 0;
  height: 1px;
  transform: scaleX(0);
  transform-origin: right;
  background: var(--accent);
  content: "";
  transition: transform 180ms ease;
}

.nav-links a:hover::after,
.text-link:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-contact {
  justify-self: end;
  color: var(--muted);
}

.hero {
  position: relative;
  min-height: calc(100svh - 84px);
  padding-block: clamp(2.5rem, 7vw, 7.5rem) 4rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.72fr);
  align-items: center;
  gap: clamp(2rem, 6vw, 7rem);
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin: 0 0 1.25rem;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 2.75rem;
  height: 1px;
  background: var(--accent);
  content: "";
}

.hero-title {
  max-width: 9ch;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(5rem, 12vw, 11rem);
  font-stretch: condensed;
  font-weight: 900;
  letter-spacing: -0.055em;
  line-height: 0.76;
  text-transform: uppercase;
}

.hero-title .accent {
  color: var(--accent);
}

.hero-title .outline {
  color: transparent;
  -webkit-text-stroke: 1.5px var(--paper);
}

.hero-lede {
  max-width: 650px;
  margin: clamp(2rem, 4vw, 3.5rem) 0 0;
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  line-height: 1.45;
}

.hero-lede strong {
  color: var(--signal);
  font-weight: 650;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-top: 2.25rem;
}

.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 0.9rem;
  padding: 0.85rem 1.25rem;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-decoration: none;
  text-transform: uppercase;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease;
}

.button::after {
  content: "↗";
  font-size: 1rem;
}

.button:hover {
  transform: translateY(-3px);
  background: var(--paper);
  color: var(--ink);
}

.button-ghost {
  border-color: var(--line);
  background: transparent;
  color: var(--paper);
}

.hero-art {
  position: relative;
  justify-self: end;
  width: min(100%, 520px);
}

.art-frame {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 5;
  border: 1px solid rgba(var(--accent-rgb), 0.9);
  background: #000;
  box-shadow: 28px 28px 0 rgba(var(--accent-rgb), 0.08);
  isolation: isolate;
}

.art-frame::before {
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    linear-gradient(90deg, transparent 49.5%, rgba(255, 255, 255, 0.13) 50%, transparent 50.5%),
    repeating-linear-gradient(0deg, rgba(0, 0, 0, 0.06) 0, rgba(0, 0, 0, 0.06) 2px, transparent 2px, transparent 5px);
  content: "";
  pointer-events: none;
}

.art-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 26%;
  filter: contrast(1.05) saturate(0.92);
  transition: transform 650ms cubic-bezier(0.2, 0.8, 0.2, 1), filter 650ms ease;
}

.art-frame:hover img {
  transform: scale(1.025);
  filter: contrast(1.12) saturate(1.05);
}

.art-index,
.art-status {
  position: absolute;
  z-index: 3;
  padding: 0.45rem 0.6rem;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.art-index {
  top: 1rem;
  left: 1rem;
}

.art-status {
  right: 1rem;
  bottom: 1rem;
  background: var(--signal);
}

.quantum-orbit {
  position: absolute;
  top: -2.5rem;
  right: -2.5rem;
  z-index: -1;
  width: 8rem;
  height: 8rem;
  border: 1px solid var(--accent);
  border-radius: 50%;
  animation: orbit-spin 12s linear infinite;
}

.quantum-orbit::before,
.quantum-orbit::after {
  position: absolute;
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
  content: "";
}

.quantum-orbit::before {
  top: 0.4rem;
  left: 1rem;
  background: var(--signal);
}

.quantum-orbit::after {
  right: -0.35rem;
  bottom: 2.5rem;
  border: 2px solid var(--paper);
  background: var(--ink);
}

@keyframes orbit-spin {
  to { transform: rotate(360deg); }
}

.ticker {
  overflow: hidden;
  border-block: 1px solid var(--line);
  background: var(--paper);
  color: var(--ink);
}

.ticker-track {
  display: flex;
  width: max-content;
  animation: ticker-slide 30s linear infinite;
}

.ticker-group {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  padding: 0.85rem 1.25rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.ticker-group span::after {
  margin-left: 2.5rem;
  color: var(--accent);
  content: "●";
}

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

.section {
  padding-block: clamp(5rem, 10vw, 10rem);
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 0.7fr) minmax(280px, 1.3fr);
  gap: clamp(2rem, 8vw, 9rem);
  align-items: start;
  margin-bottom: clamp(3rem, 7vw, 6rem);
}

.section-kicker {
  margin: 0;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.section-title {
  max-width: 13ch;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(3.25rem, 7vw, 7.5rem);
  font-weight: 900;
  letter-spacing: -0.045em;
  line-height: 0.9;
  text-transform: uppercase;
}

.section-intro {
  max-width: 760px;
  margin: 1.75rem 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.6vw, 1.25rem);
}

.definition-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(2rem, 8vw, 9rem);
  align-items: end;
}

.definition-statement {
  margin: 0;
  font-size: clamp(1.65rem, 4vw, 4rem);
  font-weight: 520;
  letter-spacing: -0.035em;
  line-height: 1.12;
}

.definition-statement em {
  color: var(--accent);
  font-style: normal;
}

.terminal-note {
  border: 1px solid var(--line);
  background: var(--ink-soft);
}

.terminal-bar {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.7rem 0.8rem;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.64rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.terminal-dot {
  width: 0.55rem;
  height: 0.55rem;
  border: 1px solid currentColor;
  border-radius: 50%;
}

.terminal-body {
  padding: clamp(1.25rem, 3vw, 2rem);
  font-family: var(--mono);
  font-size: clamp(0.78rem, 1.1vw, 0.92rem);
  line-height: 1.75;
}

.terminal-body p {
  margin: 0;
}

.terminal-body .prompt {
  color: var(--signal);
}

.terminal-body .comment {
  color: #77736d;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.card {
  position: relative;
  min-height: 370px;
  padding: clamp(1.5rem, 3vw, 2.5rem);
  overflow: hidden;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.012);
  transition: background 180ms ease;
}

.card:hover {
  background: rgba(var(--accent-rgb), 0.08);
}

.card::after {
  position: absolute;
  right: -2rem;
  bottom: -5rem;
  color: rgba(255, 255, 255, 0.035);
  content: attr(data-index);
  font-family: var(--display);
  font-size: 14rem;
  line-height: 1;
}

.card-index {
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 800;
}

.card h3 {
  max-width: 9ch;
  margin: 5rem 0 1.2rem;
  font-family: var(--display);
  font-size: clamp(2rem, 4vw, 3.7rem);
  letter-spacing: -0.035em;
  line-height: 0.95;
  text-transform: uppercase;
}

.card p {
  position: relative;
  z-index: 1;
  max-width: 34ch;
  margin: 0;
  color: var(--muted);
}

.protocol {
  background: var(--paper);
  color: var(--ink);
}

.protocol .section-kicker {
  color: var(--accent);
}

.protocol .section-intro {
  color: #68645e;
}

.protocol-list {
  border-top: 1px solid rgba(8, 8, 8, 0.2);
}

.protocol-item {
  display: grid;
  grid-template-columns: 80px minmax(180px, 0.7fr) minmax(260px, 1.3fr);
  gap: 2rem;
  align-items: baseline;
  padding-block: clamp(1.5rem, 3vw, 2.3rem);
  border-bottom: 1px solid rgba(8, 8, 8, 0.2);
}

.protocol-number {
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 800;
}

.protocol-name {
  font-family: var(--display);
  font-size: clamp(2rem, 4vw, 4.25rem);
  letter-spacing: -0.035em;
  line-height: 0.9;
  text-transform: uppercase;
}

.protocol-copy {
  max-width: 55ch;
  margin: 0;
  color: #504c46;
}

.crosslink {
  position: relative;
  overflow: hidden;
  background: var(--accent);
  color: #fff;
}

.crosslink::after {
  position: absolute;
  top: -11rem;
  right: -4rem;
  width: 34rem;
  height: 34rem;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  box-shadow: 0 0 0 5rem rgba(255, 255, 255, 0.045), 0 0 0 10rem rgba(255, 255, 255, 0.025);
  content: "";
}

.crosslink-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) auto;
  gap: 2rem;
  align-items: end;
  padding-block: clamp(5rem, 10vw, 9rem);
}

.crosslink-label {
  margin: 0 0 1.25rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.crosslink h2 {
  max-width: 12ch;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(3.5rem, 9vw, 9rem);
  letter-spacing: -0.05em;
  line-height: 0.82;
  text-transform: uppercase;
}

.crosslink a {
  display: grid;
  width: clamp(7rem, 13vw, 11rem);
  height: clamp(7rem, 13vw, 11rem);
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 50%;
  font-family: var(--mono);
  font-size: clamp(2rem, 4vw, 4rem);
  text-decoration: none;
  transition: transform 250ms ease, background 250ms ease, color 250ms ease;
}

.crosslink a:hover {
  transform: rotate(18deg) scale(1.04);
  background: #fff;
  color: var(--accent);
}

.site-footer {
  padding-block: 3rem;
  border-top: 1px solid var(--line);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: end;
  gap: 2rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-grid p {
  margin: 0;
  color: var(--muted);
}

.footer-grid p:last-child {
  justify-self: end;
}

.footer-contact {
  position: relative;
  color: var(--paper);
  font-weight: 800;
  text-decoration: none;
}

.footer-contact::after {
  position: absolute;
  right: 0;
  bottom: -0.45rem;
  left: 0;
  height: 1px;
  background: var(--accent);
  content: "";
}

.legal-note {
  margin: 2.5rem 0 0;
  color: #706c66;
  font-size: 0.72rem;
  text-align: center;
}

.js .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms ease, transform 700ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.js .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 980px) {
  .nav {
    grid-template-columns: 1fr auto;
  }

  .nav-links {
    display: none;
  }

  .hero-grid,
  .definition-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-art {
    width: min(82vw, 520px);
    justify-self: center;
  }

  .section-head {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

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

  .card {
    min-height: 290px;
  }

  .card h3 {
    margin-top: 3.5rem;
  }
}

@media (max-width: 720px) {
  .nav {
    min-height: 72px;
  }

  .nav-contact {
    font-size: 0;
  }

  .nav-contact::after {
    content: "CONTACT ↗";
    font-size: 0.65rem;
  }

  .hero {
    padding-top: 3rem;
  }

  .hero-title {
    font-size: clamp(4.3rem, 22vw, 7rem);
  }

  .hero-lede {
    font-size: 1.05rem;
  }

  .hero-actions,
  .hero-actions .button {
    width: 100%;
  }

  .hero-art {
    width: 100%;
  }

  .art-frame {
    box-shadow: 14px 14px 0 rgba(var(--accent-rgb), 0.08);
  }

  .protocol-item {
    grid-template-columns: 44px 1fr;
    gap: 1rem;
  }

  .protocol-copy {
    grid-column: 2;
  }

  .crosslink-inner {
    grid-template-columns: 1fr;
  }

  .crosslink a {
    margin-top: 1rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .footer-grid p:last-child {
    justify-self: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }

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