/* ======================================================
   PATENT CPR-CELLSOME™ — editorial showcase
   ====================================================== */
.patent {
  background: #F5F1EA;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  position: relative;
  overflow: hidden;
}
.patent::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 55% 40% at 30% 40%, rgba(200, 160, 78, 0.08), transparent 70%),
    radial-gradient(ellipse 60% 45% at 75% 70%, rgba(184, 115, 51, 0.06), transparent 70%);
  pointer-events: none;
}

.patent__inner {
  text-align: center;
  max-width: 860px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.patent__inner .section__eyebrow {
  justify-content: center;
}
.patent__inner .section__eyebrow::before {
  display: none;
}
.patent__mark {
  font-family: var(--serif-display);
  font-size: clamp(2.4rem, 6.5cqw, 5rem);
  letter-spacing: 0.015em;
  color: var(--ivory);
  margin: 1.25rem 0 1rem;
  line-height: 1;
  font-weight: 400;
}
.patent__mark sup {
  font-size: 0.28em;
  color: var(--gold);
  font-family: var(--sans);
  letter-spacing: 0.1em;
  vertical-align: super;
  margin-left: 0.25em;
}
.patent__tagline {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(1.15rem, 1.9cqw, 1.6rem);
  color: var(--gold-deep);
  margin-bottom: 2.5rem;
  line-height: 1.4;
}
.patent__body {
  font-family: var(--serif);
  font-size: 1.15rem;
  color: var(--ivory);
  line-height: 1.82;
  margin-bottom: 3.5rem;
}

/* Specs — clean typography dividers, no heavy borders */
.patent__specs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 3rem;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}
@media (max-width: 700px) {
  .patent__specs {
    grid-template-columns: 1fr;
    border-bottom: none;
  }
  .patent__spec { border-bottom: 1px solid var(--line-soft); }
  .patent__spec:last-child { border-bottom: none; }
}
.patent__spec {
  padding: 2.5rem 1.5rem;
  text-align: center;
  position: relative;
}
.patent__spec + .patent__spec::before {
  content: "";
  position: absolute;
  top: 20%;
  bottom: 20%;
  left: 0;
  width: 1px;
  background: var(--line-soft);
}
@media (max-width: 700px) {
  .patent__spec + .patent__spec::before { display: none; }
}
.patent__spec-value {
  font-family: var(--serif-display);
  font-size: 2.4rem;
  color: var(--gold);
  margin-bottom: 0.5rem;
  letter-spacing: 0.04em;
  line-height: 1;
}
.patent__spec-label {
  font-size: 0.8rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ivory-soft);
}
.patent__spec-sub {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--gold);
  margin-top: 0.55rem;
  line-height: 1.4;
}

/* Decorative molecules — floating hexagonal structures */
.molecule {
  position: absolute;
  width: clamp(160px, 18cqw, 280px);
  height: clamp(160px, 18cqw, 280px);
  color: var(--gold);
  opacity: 0.18;
  pointer-events: none;
  z-index: 0;
}
.molecule--left {
  top: 12%;
  left: 4%;
  transform: rotate(-12deg);
}
.molecule--right {
  bottom: 14%;
  right: 4%;
  transform: rotate(18deg);
}
@media (max-width: 900px) {
  .molecule { display: none; }
}