:root {
  --teal: #159d95;
  --teal-dark: #08756f;
  --orange: #ef6518;
  --pink: #d9547a;
  --cream: #f5e3ae;
  --paper: #f7d981;
  --yellow: #f4bd28;
  --green: #44c547;
  --ink: #4b0718;
  --white: #fff8df;
  --line: 3px solid var(--ink);
  --shadow: 8px 8px 0 var(--ink);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--cream);
  font-family: Arial, Helvetica, sans-serif;
  overflow-x: hidden;
}

body.pressure-peak {
  --teal: #12bdb3;
  --yellow: #ffd33d;
}

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

a {
  color: inherit;
}

button {
  color: inherit;
  font: inherit;
}

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

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 12px 16px;
  color: var(--white);
  background: var(--ink);
  transform: translateY(-150%);
}

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

.noise {
  position: fixed;
  z-index: 50;
  inset: 0;
  pointer-events: none;
  opacity: 0.055;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.9'/%3E%3C/svg%3E");
  mix-blend-mode: multiply;
}

.pressure-glow {
  position: fixed;
  z-index: -1;
  inset: 0;
  pointer-events: none;
  background: var(--teal);
  opacity: 0;
  transition: opacity 0.35s ease;
}

body.pressure-peak .pressure-glow {
  opacity: 0.22;
}

.site-header {
  position: sticky;
  z-index: 40;
  top: 0;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
  min-height: 76px;
  padding: 10px clamp(18px, 4vw, 64px);
  background: rgba(245, 227, 174, 0.94);
  border-bottom: var(--line);
  backdrop-filter: blur(12px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif;
  font-size: clamp(1.35rem, 2vw, 2rem);
  letter-spacing: 0.01em;
  text-decoration: none;
}

.brand img {
  width: 44px;
  height: 44px;
  object-fit: cover;
  border-radius: 50%;
  border: 2px solid var(--ink);
}

.brand > span > span {
  color: var(--orange);
}

nav {
  display: flex;
  justify-content: center;
  gap: clamp(16px, 3vw, 42px);
}

nav a {
  position: relative;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
}

nav a::after {
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 100%;
  height: 3px;
  content: "";
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.2s ease;
}

nav a:hover::after,
nav a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header-actions,
.hero-actions,
.final-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.icon-link {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  background: var(--white);
  border: var(--line);
  border-radius: 50%;
  font-weight: 900;
  text-decoration: none;
  transition: transform 0.2s ease, background 0.2s ease;
}

.icon-link:hover,
.icon-link:focus-visible {
  background: var(--pink);
  transform: rotate(-8deg) scale(1.08);
}

.button {
  display: inline-flex;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 22px;
  border: var(--line);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-align: center;
  text-decoration: none;
  text-transform: uppercase;
  transition: transform 0.16s ease, box-shadow 0.16s ease, background 0.16s ease;
}

.button:hover,
.button:focus-visible {
  transform: translate(-3px, -3px);
  box-shadow: 6px 6px 0 var(--ink);
}

.button-small {
  min-height: 42px;
  padding: 0 16px;
  background: var(--orange);
}

.button-primary {
  background: var(--yellow);
  box-shadow: 5px 5px 0 var(--ink);
}

.button-ghost {
  background: var(--white);
}

.hero {
  position: relative;
  display: grid;
  min-height: calc(100vh - 76px);
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
  align-items: center;
  gap: clamp(30px, 6vw, 96px);
  padding: clamp(58px, 8vw, 124px) clamp(20px, 6vw, 96px) clamp(70px, 9vw, 140px);
  background-image: linear-gradient(rgba(245, 227, 174, 0.46), rgba(245, 227, 174, 0.82)), url("assets/pressure-field.png");
  background-position: center;
  background-size: cover;
  border-bottom: var(--line);
  isolation: isolate;
}

.hero::before {
  position: absolute;
  z-index: -1;
  top: 4%;
  left: -4%;
  width: 31vw;
  height: 31vw;
  min-width: 280px;
  min-height: 280px;
  content: "";
  background: var(--pink);
  border: var(--line);
  border-radius: 44% 56% 35% 65% / 50% 35% 65% 50%;
  opacity: 0.92;
  transform: rotate(12deg);
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 20px;
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.13em;
  line-height: 1.5;
  text-transform: uppercase;
}

.eyebrow span {
  padding: 5px 8px;
  color: var(--white);
  background: var(--ink);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2 {
  font-family: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif;
  font-weight: 900;
  letter-spacing: -0.025em;
  text-transform: uppercase;
}

h1 {
  max-width: 900px;
  margin-bottom: 26px;
  font-size: clamp(4.4rem, 9.4vw, 10.5rem);
  line-height: 0.77;
}

h1 em,
h2 em {
  color: var(--white);
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 900;
  text-transform: none;
  -webkit-text-stroke: 3px var(--ink);
  text-shadow: 6px 6px 0 var(--orange);
}

.hero-lede {
  max-width: 680px;
  margin-bottom: 30px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.15rem, 1.8vw, 1.55rem);
  line-height: 1.45;
}

.signal-row {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 40px;
}

.signal-row span {
  padding: 8px 10px;
  background: var(--cream);
  border: 2px solid var(--ink);
  font-size: 0.65rem;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.hero-art {
  position: relative;
  align-self: center;
  justify-self: center;
  width: min(100%, 620px);
}

.specimen-label {
  position: absolute;
  z-index: 3;
  top: -28px;
  right: -22px;
  display: flex;
  flex-direction: column;
  padding: 12px 18px;
  background: var(--yellow);
  border: var(--line);
  box-shadow: 5px 5px 0 var(--ink);
  transform: rotate(4deg);
}

.specimen-label span {
  font-size: 0.62rem;
  font-weight: 900;
  letter-spacing: 0.14em;
}

.specimen-label strong {
  font-family: Impact, sans-serif;
  font-size: 1.8rem;
  letter-spacing: 0.04em;
}

.art-frame {
  position: relative;
  padding: 12px;
  background: var(--cream);
  border: 5px solid var(--ink);
  box-shadow: 18px 18px 0 var(--orange), 26px 26px 0 var(--ink);
  transform: rotate(1.8deg);
}

.art-frame img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border: var(--line);
}

.stamp {
  position: absolute;
  right: -20px;
  bottom: 24px;
  display: grid;
  width: 104px;
  height: 104px;
  place-items: center;
  color: var(--cream);
  background: var(--ink);
  border: 4px solid var(--cream);
  border-radius: 50%;
  outline: 4px solid var(--ink);
  font-size: 0.7rem;
  font-weight: 900;
  line-height: 1.25;
  text-align: center;
  transform: rotate(-12deg);
}

.art-note {
  max-width: 390px;
  margin: 34px 0 0 auto;
  padding: 10px 14px;
  background: var(--pink);
  border: var(--line);
  font-size: 0.76rem;
  font-weight: 900;
  line-height: 1.45;
  text-transform: uppercase;
  transform: rotate(-1.5deg);
}

.contract-strip {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 20px;
  padding: 18px clamp(18px, 5vw, 76px);
  color: var(--cream);
  background: var(--ink);
}

.contract-label {
  color: var(--yellow);
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.contract-strip code,
.buy-terminal code {
  overflow: hidden;
  font-size: clamp(0.74rem, 1.7vw, 1.15rem);
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.copy-button {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  gap: 12px;
  padding: 0 14px;
  color: var(--ink);
  background: var(--yellow);
  border: 2px solid var(--cream);
  cursor: pointer;
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.copy-button:hover,
.copy-button:focus-visible {
  background: var(--pink);
}

.moving-tape {
  overflow: hidden;
  padding: 14px 0;
  background: var(--orange);
  border-bottom: var(--line);
  white-space: nowrap;
}

.moving-tape div {
  display: inline-flex;
  gap: 24px;
  align-items: center;
  min-width: max-content;
  animation: tape 28s linear infinite;
  font-family: Impact, sans-serif;
  font-size: 1.1rem;
  letter-spacing: 0.08em;
}

.moving-tape b {
  color: var(--yellow);
}

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

.section-shell {
  padding: clamp(80px, 10vw, 160px) clamp(20px, 6vw, 100px);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.7fr);
  column-gap: 60px;
  max-width: 1400px;
  margin: 0 auto 56px;
}

.section-heading .eyebrow {
  grid-column: 1 / -1;
}

.section-heading h2,
.lab h2,
.manifesto h2,
.buy h2,
.final-cta h2 {
  margin-bottom: 0;
  font-size: clamp(3.8rem, 7.5vw, 8.5rem);
  line-height: 0.84;
}

.section-heading > p:last-child {
  align-self: end;
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.1rem, 1.8vw, 1.45rem);
  line-height: 1.5;
}

.story-frame {
  max-width: 1500px;
  margin: 0 auto;
  background: var(--ink);
  border: 5px solid var(--ink);
  box-shadow: 14px 14px 0 var(--pink);
}

.story-frame > img {
  width: 100%;
  aspect-ratio: 3 / 1;
  object-fit: cover;
}

.story-frame figcaption {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3px;
  background: var(--ink);
}

.story-frame article {
  padding: 28px;
  background: var(--cream);
}

.story-frame article:nth-child(2) { background: var(--pink); }
.story-frame article:nth-child(3) { background: var(--yellow); }

.story-frame article > span,
.buy-steps article > span {
  display: inline-block;
  margin-bottom: 16px;
  padding: 5px 7px;
  color: var(--cream);
  background: var(--ink);
  font-size: 0.65rem;
  font-weight: 900;
}

.story-frame h3,
.buy-steps h3 {
  margin-bottom: 8px;
  font-family: Impact, sans-serif;
  font-size: 2rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.story-frame p,
.buy-steps p {
  margin-bottom: 0;
  line-height: 1.5;
}

.lab {
  display: grid;
  grid-template-columns: minmax(280px, 0.74fr) minmax(400px, 1.26fr);
  gap: clamp(50px, 9vw, 140px);
  align-items: center;
  min-height: 900px;
  padding: clamp(80px, 10vw, 160px) clamp(20px, 8vw, 130px);
  color: var(--cream);
  background: var(--ink);
}

.lab-copy > p:not(.eyebrow) {
  max-width: 520px;
  margin: 30px 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.1rem, 1.7vw, 1.4rem);
  line-height: 1.55;
}

.lab h2 em {
  color: var(--yellow);
  -webkit-text-stroke-color: var(--cream);
  text-shadow: 6px 6px 0 var(--orange);
}

.lab-readout {
  display: inline-flex;
  flex-direction: column;
  min-width: 220px;
  padding: 16px;
  color: var(--ink);
  background: var(--teal);
  border: 3px solid var(--cream);
  box-shadow: 8px 8px 0 var(--orange);
}

.lab-readout span {
  font-size: 0.65rem;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.lab-readout strong {
  font-family: Impact, sans-serif;
  font-size: 2rem;
  letter-spacing: 0.04em;
}

.pressure-machine {
  position: relative;
  padding: 20px;
  color: var(--ink);
  background: var(--orange);
  border: 5px solid var(--cream);
  box-shadow: 18px 18px 0 var(--teal);
}

.machine-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.machine-topline output {
  font-family: Impact, sans-serif;
  font-size: 2rem;
}

.machine-window {
  position: relative;
  display: grid;
  min-height: 520px;
  grid-template-columns: 54px 1fr;
  padding: 24px;
  overflow: hidden;
  background: var(--teal-dark);
  border: 4px solid var(--ink);
}

.gauge-marks {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 6px 0;
  color: var(--cream);
  font: 900 0.7rem monospace;
}

.gauge-marks span::after {
  display: inline-block;
  width: 20px;
  height: 2px;
  margin-left: 6px;
  content: "";
  vertical-align: middle;
  background: var(--cream);
}

.capsule-track {
  position: relative;
  overflow: hidden;
  background: repeating-linear-gradient(0deg, transparent 0 59px, rgba(245, 227, 174, 0.15) 60px 62px);
  border-left: 2px solid var(--cream);
}

.energy-column {
  position: absolute;
  right: 12%;
  bottom: 0;
  left: 12%;
  height: 0%;
  background: var(--yellow);
  border: 3px solid var(--ink);
  border-bottom: 0;
  transition: height 0.08s linear;
}

.lab-capsule {
  position: absolute;
  z-index: 2;
  bottom: -10%;
  left: 50%;
  width: clamp(140px, 22vw, 240px);
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 50%;
  filter: drop-shadow(8px 8px 0 var(--ink));
  transform: translate(-50%, 38%) rotate(-8deg);
  transition: bottom 0.08s linear, transform 0.08s linear;
}

.hidden-signal {
  position: absolute;
  z-index: 4;
  top: 50%;
  right: 5%;
  left: 5%;
  margin: 0;
  padding: 14px;
  color: var(--ink);
  background: var(--cream);
  border: 3px solid var(--ink);
  font-family: Impact, sans-serif;
  font-size: clamp(1.6rem, 4vw, 3.8rem);
  letter-spacing: 0.03em;
  line-height: 0.95;
  text-align: center;
  opacity: 0;
  transform: translateY(-50%) rotate(-3deg) scale(0.65);
  transition: opacity 0.22s ease, transform 0.22s ease;
}

.pressure-machine.is-peak .hidden-signal {
  opacity: 1;
  transform: translateY(-50%) rotate(-3deg) scale(1);
}

.peak-burst {
  position: absolute;
  z-index: 3;
  top: 20%;
  left: 50%;
  width: 10px;
  height: 10px;
  opacity: 0;
}

.pressure-machine.is-peak .peak-burst {
  opacity: 1;
}

.peak-burst i {
  position: absolute;
  width: 13px;
  height: 13px;
  background: var(--pink);
  border: 2px solid var(--ink);
  animation: pop 0.7s ease both;
}

.peak-burst i:nth-child(1) { transform: translate(-170px, -100px) rotate(20deg); }
.peak-burst i:nth-child(2) { transform: translate(120px, -140px) rotate(50deg); }
.peak-burst i:nth-child(3) { transform: translate(-130px, 70px) rotate(80deg); }
.peak-burst i:nth-child(4) { transform: translate(150px, 100px) rotate(30deg); }
.peak-burst i:nth-child(5) { transform: translate(-70px, -170px) rotate(65deg); }
.peak-burst i:nth-child(6) { transform: translate(70px, 170px) rotate(10deg); }
.peak-burst i:nth-child(7) { transform: translate(-190px, 10px) rotate(45deg); }
.peak-burst i:nth-child(8) { transform: translate(180px, -20px) rotate(75deg); }

@keyframes pop {
  from { opacity: 0; scale: 0; }
  to { opacity: 1; scale: 1; }
}

.pressure-button {
  width: 100%;
  min-height: 92px;
  margin-top: 16px;
  padding: 16px;
  color: var(--cream);
  background: var(--ink);
  border: 3px solid var(--cream);
  cursor: pointer;
  user-select: none;
  touch-action: none;
  transition: transform 0.12s ease, background 0.12s ease;
}

.pressure-button span,
.pressure-button small {
  display: block;
}

.pressure-button span {
  font-family: Impact, sans-serif;
  font-size: clamp(1.45rem, 3vw, 2.4rem);
  letter-spacing: 0.04em;
}

.pressure-button small {
  margin-top: 4px;
  color: var(--yellow);
  font-size: 0.66rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.pressure-button.is-held {
  background: var(--pink);
  transform: translateY(5px);
}

.manifesto {
  position: relative;
  display: grid;
  grid-template-columns: 0.25fr 0.9fr 1fr;
  gap: clamp(30px, 6vw, 90px);
  overflow: hidden;
  background: var(--pink);
  border-bottom: var(--line);
}

.manifesto-number {
  align-self: start;
  color: var(--cream);
  font-family: Impact, sans-serif;
  font-size: clamp(5rem, 12vw, 12rem);
  line-height: 0.8;
  writing-mode: vertical-rl;
  -webkit-text-stroke: 3px var(--ink);
}

.manifesto-lede {
  margin-top: 30px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.35rem;
  line-height: 1.5;
}

.principles {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: var(--line);
}

.principles li {
  display: grid;
  grid-template-columns: 44px 1fr;
  padding: 24px 0;
  border-bottom: var(--line);
}

.principles li > span {
  font-weight: 900;
}

.principles strong {
  font-family: Impact, sans-serif;
  font-size: 1.5rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.principles p {
  grid-column: 2;
  margin: 7px 0 0;
  line-height: 1.45;
}

.buy {
  padding: clamp(80px, 10vw, 160px) clamp(20px, 7vw, 110px);
  background: var(--yellow);
  border-bottom: var(--line);
}

.buy-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  margin-bottom: 60px;
}

.buy-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: var(--line);
  box-shadow: 12px 12px 0 var(--ink);
}

.buy-steps article {
  min-height: 270px;
  padding: 30px;
  background: var(--cream);
  border-right: var(--line);
}

.buy-steps article:nth-child(2) { background: var(--teal); }
.buy-steps article:nth-child(3) { background: var(--orange); border-right: 0; }

.buy-terminal {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 18px;
  align-items: center;
  margin-top: 44px;
  padding: 24px;
  color: var(--cream);
  background: var(--ink);
  border: 4px solid var(--cream);
  outline: 4px solid var(--ink);
}

.buy-terminal > div {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 7px;
}

.buy-terminal > div > span {
  color: var(--yellow);
  font-size: 0.64rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.copy-button-dark {
  border-color: var(--ink);
}

.disclaimer {
  max-width: 820px;
  margin: 28px 0 0;
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.5;
}

.final-cta {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 40px;
  padding: clamp(80px, 10vw, 150px) clamp(20px, 6vw, 90px);
  background-image: linear-gradient(rgba(21, 157, 149, 0.76), rgba(21, 157, 149, 0.9)), url("assets/pressure-field.png");
  background-position: center;
  background-size: cover;
}

.final-cta h2 {
  max-width: 980px;
}

footer {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 30px;
  padding: 26px clamp(20px, 5vw, 76px);
  color: var(--cream);
  background: var(--ink);
}

footer p {
  margin: 0;
  font-family: Georgia, serif;
  text-align: center;
}

footer > span {
  justify-self: end;
  font-size: 0.72rem;
  font-weight: 900;
}

@media (max-width: 1050px) {
  .site-header { grid-template-columns: auto 1fr; }
  .site-header nav { display: none; }
  .header-actions { justify-self: end; }
  .hero { grid-template-columns: 1fr; }
  .hero-copy { position: relative; z-index: 2; }
  .hero-art { width: min(88vw, 620px); }
  .section-heading { grid-template-columns: 1fr; }
  .section-heading > p:last-child { max-width: 720px; margin-top: 28px; }
  .lab { grid-template-columns: 1fr; }
  .lab-copy { max-width: 760px; }
  .manifesto { grid-template-columns: 0.18fr 1fr; }
  .manifesto .principles { grid-column: 2; }
  .buy-terminal { grid-template-columns: 1fr auto; }
  .buy-terminal .button { grid-column: 1 / -1; }
  .final-cta { align-items: start; flex-direction: column; }
  footer { grid-template-columns: 1fr auto; }
  footer p { display: none; }
}

@media (max-width: 720px) {
  .site-header { min-height: 66px; padding: 8px 14px; }
  .brand > span { font-size: 1.2rem; }
  .brand img { width: 38px; height: 38px; }
  .header-actions .button { display: none; }
  .hero { min-height: auto; grid-template-columns: minmax(0, 1fr); padding: 70px 18px 90px; }
  .hero::before { top: 2%; left: -36%; }
  h1 { font-size: clamp(4rem, 21vw, 7.2rem); }
  h1 em, h2 em { -webkit-text-stroke-width: 2px; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-art { width: calc(100% - 18px); margin-top: 36px; }
  .specimen-label { right: -8px; }
  .art-frame { box-shadow: 10px 10px 0 var(--orange), 15px 15px 0 var(--ink); }
  .stamp { right: -10px; width: 82px; height: 82px; }
  .contract-strip { grid-template-columns: 1fr auto; gap: 8px 12px; }
  .contract-label { grid-column: 1 / -1; }
  .section-shell, .lab, .buy, .final-cta { padding-right: 18px; padding-left: 18px; }
  .section-heading h2, .lab h2, .manifesto h2, .buy h2, .final-cta h2 { font-size: clamp(3.35rem, 15vw, 5.4rem); }
  .story-frame { box-shadow: 8px 8px 0 var(--pink); }
  .story-frame > img { aspect-ratio: 1.4 / 1; object-position: center; }
  .story-frame figcaption { grid-template-columns: 1fr; }
  .story-frame article { padding: 22px; }
  .machine-window { min-height: 440px; padding: 16px; }
  .lab-capsule { width: 180px; }
  .manifesto { grid-template-columns: 1fr; }
  .manifesto-number { font-size: 5.5rem; writing-mode: horizontal-tb; }
  .manifesto .principles { grid-column: 1; }
  .buy-heading { display: block; }
  .buy-steps { grid-template-columns: 1fr; box-shadow: 8px 8px 0 var(--ink); }
  .buy-steps article { min-height: auto; border-right: 0; border-bottom: var(--line); }
  .buy-steps article:last-child { border-bottom: 0; }
  .buy-terminal { grid-template-columns: 1fr; padding: 18px; }
  .buy-terminal .copy-button, .buy-terminal .button { grid-column: 1; width: 100%; }
  .final-actions { width: 100%; align-items: stretch; flex-direction: column; }
  footer { grid-template-columns: 1fr; text-align: center; }
  footer .brand { justify-self: center; }
  footer > span { justify-self: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}