/* ==========================================================================
   about.css — #about
   ========================================================================== */

.opg-about {
  position: relative;
  background:
    radial-gradient(ellipse 70% 50% at 0% 10%, oklch(95% 0.08 60 / 0.6), transparent 60%),
    radial-gradient(ellipse 60% 50% at 100% 90%, oklch(94% 0.1 320 / 0.5), transparent 60%),
    var(--opg-paper);
  overflow: hidden;
}
.opg-about::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: var(--opg-grad-rainbow);
}
.opg-about::after {
  content: "";
  position: absolute;
  top: -120px;
  right: -120px;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: var(--opg-grad-rainbow);
  opacity: 0.08;
  filter: blur(60px);
  pointer-events: none;
}

.opg-about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
@media (max-width: 880px) {
  .opg-about__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

.opg-about__body p {
  font-size: clamp(17px, 1.7vw, 19px);
  line-height: 2.1;
  margin: 0 0 1.4em;
  color: var(--opg-ink-soft);
}
.opg-about__body strong {
  font-weight: 900;
  color: var(--opg-ink);
}
.opg-about__body em {
  font-style: normal;
  font-weight: 700;
  background: var(--opg-grad-rainbow);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.opg-about__card {
  position: relative;
  padding: clamp(28px, 4vw, 40px);
  border-radius: var(--opg-radius-lg);
  background: #fff;
  border: 1px solid var(--opg-border);
  box-shadow: var(--opg-shadow-2);
  overflow: hidden;
}
.opg-about__card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 6px;
  background: var(--opg-grad-rainbow);
}
.opg-about__logo {
  display: grid;
  place-items: center;
  padding: 16px 0 24px;
  margin: 6px -8px 24px;
  border-bottom: 1px solid var(--opg-border);
}
.opg-about__logo img {
  max-height: 140px;
  width: auto;
}

.opg-about__logo-meaning {
  padding-top: 4px;
}
.opg-about__logo-meaning h3 {
  font-size: 18px;
  font-weight: 900;
  margin: 6px 0 8px;
  letter-spacing: -0.01em;
}
.opg-about__logo-meaning .opg-eyebrow {
  margin-bottom: 4px;
}
.opg-about__logo-meaning p {
  font-size: 13px;
  line-height: 1.9;
  color: var(--opg-ink-soft);
  margin: 0;
}
.opg-about__logo-meaning strong {
  font-weight: 900;
  color: var(--opg-ink);
}
.opg-about__logo-meaning em {
  font-style: normal;
  color: var(--opg-logo-red);
  font-weight: 700;
}