.shop-signal {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  margin: 4rem 0;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  color: var(--paper);
  background: var(--ink);
}

.shop-signal::after {
  position: absolute;
  z-index: -1;
  right: -0.04em;
  bottom: -0.22em;
  color: rgba(251, 250, 255, 0.07);
  content: 'HUMAN';
  font-family: var(--display);
  font-size: clamp(6rem, 18vw, 13rem);
  font-weight: 700;
  letter-spacing: -0.06em;
  line-height: 0.75;
}

.shop-signal__label {
  display: block;
  margin-bottom: clamp(2rem, 6vw, 4rem);
  color: var(--signal);
  font-family: var(--display);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.article-body .shop-signal h2 {
  max-width: 9ch;
  margin: 0;
  color: var(--paper);
}

.article-body .shop-signal p {
  max-width: 34rem;
  margin: 1.1rem 0 0;
  color: #ddd2f4;
  font-size: 1rem;
}

.shop-signal__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.shop-signal .button--signal {
  border-color: var(--signal);
  color: var(--ink);
  background: var(--signal);
}

.shop-signal .button--signal:hover {
  border-color: var(--paper);
  background: var(--paper);
}

.shop-signal .button--paper {
  border-color: rgba(251, 250, 255, 0.6);
  color: var(--paper);
  background: transparent;
}

.shop-signal .button--paper:hover {
  border-color: var(--paper);
  color: var(--ink);
  background: var(--paper);
}

.shop-bridge-hero {
  position: relative;
  overflow: hidden;
}

.shop-bridge-hero::after {
  position: absolute;
  right: -0.06em;
  bottom: -0.22em;
  color: rgba(37, 18, 63, 0.055);
  content: 'WEAR IT';
  font-family: var(--display);
  font-size: clamp(7rem, 20vw, 20rem);
  font-weight: 700;
  letter-spacing: -0.07em;
  line-height: 0.72;
  pointer-events: none;
}

.shop-bridge-hero .page-hero__grid {
  position: relative;
  z-index: 1;
}

.shop-bridge-hero .page-hero__summary {
  max-width: 36ch;
}

.shop-route {
  display: grid;
  gap: 1.2rem;
  margin-top: 1.7rem;
  padding: 1.1rem 0 0;
  border-top: 1px solid var(--line-strong);
}

.shop-route p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.88rem;
}

.shop-category-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: clamp(3rem, 7vw, 7rem);
  border-top: 1px solid var(--line-strong);
  border-left: 1px solid var(--line-strong);
}

.shop-category-card {
  position: relative;
  display: flex;
  min-height: 380px;
  flex-direction: column;
  padding: 1.2rem;
  border-right: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  text-decoration: none;
  transition: color 180ms ease, background-color 180ms ease;
}

.shop-category-card:hover {
  color: var(--paper);
  background: var(--ink);
}

.shop-category-card__number {
  color: var(--ink-muted);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.shop-category-card h2 {
  max-width: 7ch;
  margin: auto 0 0;
  font-family: var(--display);
  font-size: clamp(3.7rem, 6vw, 6.2rem);
  font-weight: 600;
  letter-spacing: -0.055em;
  line-height: 0.76;
  text-transform: uppercase;
}

.shop-category-card p {
  max-width: 30ch;
  margin: 1rem 0 0;
  color: var(--ink-soft);
  font-size: 0.9rem;
  line-height: 1.55;
}

.shop-category-card:hover .shop-category-card__number,
.shop-category-card:hover p {
  color: #ddd2f4;
}

.shop-category-card__arrow {
  position: absolute;
  top: 1rem;
  right: 1.2rem;
  font-family: var(--display);
  font-size: 1.8rem;
}

.shop-purpose-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: clamp(3rem, 7vw, 6rem);
  border-top: 1px solid var(--line-strong);
}

.shop-purpose {
  padding: 1.2rem 1.2rem 1.5rem 0;
  border-bottom: 1px solid var(--line-strong);
}

.shop-purpose + .shop-purpose {
  padding-left: 1.2rem;
  border-left: 1px solid var(--line-strong);
}

.shop-purpose span {
  color: var(--ink-muted);
  font-family: var(--display);
  font-size: 1.1rem;
}

.shop-purpose h3 {
  max-width: 9ch;
  margin: 3.2rem 0 0.75rem;
  font-family: var(--display);
  font-size: clamp(2.3rem, 4vw, 4.2rem);
  font-weight: 600;
  letter-spacing: -0.045em;
  line-height: 0.82;
  text-transform: uppercase;
}

.shop-purpose p {
  max-width: 34ch;
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.92rem;
  line-height: 1.6;
}

.shop-disclosure {
  margin-top: 2rem;
  padding: 1rem 1.1rem;
  border: 1px solid var(--line);
  color: var(--ink-muted);
  background: var(--paper-deep);
  font-size: 0.83rem;
  line-height: 1.6;
}

@media (max-width: 840px) {
  .shop-category-grid,
  .shop-purpose-grid {
    grid-template-columns: 1fr;
  }

  .shop-category-card {
    min-height: 300px;
  }

  .shop-purpose + .shop-purpose {
    padding-left: 0;
    border-left: 0;
  }
}

@media (max-width: 520px) {
  .shop-signal {
    margin: 3rem 0;
    padding: 1.25rem;
  }

  .shop-signal__actions .button,
  .shop-route .button {
    width: 100%;
  }

  .shop-category-card {
    min-height: 270px;
  }
}

@media print {
  .shop-signal {
    display: none !important;
  }
}