.commerce-section {
  overflow: hidden;
}

.commerce-section::before {
  position: absolute;
  inset: 0;
  content: "";
  pointer-events: none;
  opacity: 0.15;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 3.5rem 3.5rem;
  mask-image: linear-gradient(90deg, transparent, black 35%, black 70%, transparent);
}

.commerce-grid {
  position: relative;
  z-index: 2;
  display: grid;
  align-items: center;
  grid-template-columns: minmax(0, 0.92fr) minmax(22rem, 1.08fr);
  gap: clamp(3rem, 8vw, 8rem);
}

.commerce-copy h2 {
  max-width: 12ch;
}

.commerce-copy > p:not(.lede) {
  max-width: 43rem;
  color: rgba(255, 255, 255, 0.62);
}

.commerce-system {
  position: relative;
  overflow: hidden;
  padding: clamp(1.4rem, 3.5vw, 2.3rem);
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-lg);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.commerce-system::after {
  position: absolute;
  top: -8rem;
  right: -7rem;
  width: 20rem;
  height: 20rem;
  content: "";
  background: rgba(210, 174, 104, 0.08);
  border: 1px solid rgba(210, 174, 104, 0.15);
  border-radius: 50%;
  pointer-events: none;
}

.commerce-system-head {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.commerce-system-head span {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.7rem;
  font-weight: 750;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.commerce-system-head strong {
  padding: 0.45rem 0.75rem;
  color: var(--navy);
  background: var(--aqua);
  border-radius: 999px;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
}

.commerce-layers {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 0.75rem;
}

.commerce-layer {
  display: grid;
  align-items: start;
  padding: 1rem;
  background: rgba(5, 18, 31, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 0.9rem;
  grid-template-columns: 2.7rem 1fr;
  gap: 0.85rem;
  transition: transform 180ms ease, border-color 180ms ease, background-color 180ms ease;
}

.commerce-layer:hover {
  background: rgba(5, 18, 31, 0.72);
  border-color: rgba(159, 222, 212, 0.28);
  transform: translateX(4px);
}

.commerce-layer > span {
  display: grid;
  width: 2.2rem;
  height: 2.2rem;
  place-items: center;
  color: var(--aqua);
  background: rgba(159, 222, 212, 0.08);
  border: 1px solid rgba(159, 222, 212, 0.16);
  border-radius: 50%;
  font-size: 0.66rem;
  font-weight: 800;
}

.commerce-layer strong {
  display: block;
  margin-bottom: 0.18rem;
  color: var(--white);
  font-size: 0.95rem;
}

.commerce-layer p {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.78rem;
  line-height: 1.5;
}

.commerce-proof {
  position: relative;
  z-index: 2;
  display: grid;
  margin-top: 1rem;
  padding: 1rem 1.1rem;
  background: rgba(210, 174, 104, 0.08);
  border: 1px solid rgba(210, 174, 104, 0.2);
  border-radius: 0.9rem;
  grid-template-columns: minmax(8rem, 0.4fr) minmax(0, 1.6fr);
  gap: 0.8rem 1.2rem;
}

.commerce-proof strong {
  color: var(--gold);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.commerce-proof span {
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.8rem;
  line-height: 1.5;
}

@media (min-width: 54.01rem) and (max-width: 72rem) {
  .nav-shell {
    gap: 0.45rem;
  }

  .primary-nav a {
    padding-inline: 0.55rem;
    font-size: 0.78rem;
  }

  .header-cta {
    min-height: 2.5rem;
    padding-inline: 0.8rem;
    font-size: 0.75rem;
  }
}

@media (max-width: 68rem) {
  .manifesto-grid,
  .commerce-grid {
    grid-template-columns: 1fr;
  }

  .manifesto-visual,
  .commerce-system {
    width: min(100%, 44rem);
  }

  .manifesto-visual {
    min-height: 31rem;
  }

  .commerce-copy h2 {
    max-width: 16ch;
  }
}

@media (max-width: 54rem) {
  .manifesto-grid {
    gap: 3rem;
  }

  .manifesto-visual {
    min-height: 27rem;
  }

  .commerce-proof {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 40rem) {
  .manifesto-visual {
    min-height: 24rem;
    padding: 1.5rem;
    border-radius: var(--radius-md);
  }

  .manifesto-mark {
    width: 4.7rem;
    height: 4.7rem;
    border-radius: 1.2rem;
  }

  .manifesto-mark img {
    width: 2.7rem;
    height: 2.7rem;
  }

  .manifesto-statement {
    margin-bottom: 1.8rem;
  }

  .manifesto-signals {
    gap: 0.4rem;
  }

  .manifesto-signals span {
    padding: 0.42rem 0.58rem;
    font-size: 0.6rem;
  }

  .manifesto-principle {
    grid-template-columns: 2.1rem 1fr;
  }

  .commerce-system {
    padding: 1.1rem;
    border-radius: var(--radius-md);
  }

  .commerce-system-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .commerce-layer {
    grid-template-columns: 2.35rem 1fr;
  }
}