/* About Us: 3-company section, from the team's "About US (NantNova & Polaris & OptiFab).pdf".
   Colors sampled from the PDF. */
.nn-about {
  --nn-page: #0c2946;
  --nn-card: #0c162c;
  --nn-card-2: #0e172d;
  --nn-blue: #4a8ac5;
  --nn-blue-2: #4883b9;
  --nn-blue-text: #68a4d2;
  --nn-optifab: #7ebee9;
  --nn-purple: #5f418f;
  --nn-purple-head: #8a6ca7;
  --nn-polaris: #ad95c5;
  position: relative;
  overflow: hidden;
  width: 100%;
  max-width: 960px;
  margin: 8px auto 0;
  padding: 28px 28px 0;
  background: var(--nn-page);
  border-radius: 18px;
  color: #fff;
  font-family: Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.35;
  box-sizing: border-box;
}
.nn-about *, .nn-about *::before, .nn-about *::after { box-sizing: border-box; }
.nn-about p, .nn-about ul, .nn-about dl, .nn-about h2, .nn-about h3 { margin: 0; padding: 0; }
.nn-about img { max-width: 100%; height: auto; display: block; }

.nn-about__logo img { width: 282px; }

.nn-co {
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.01em;
}
.nn-co--nantnova {
  text-align: center;
  font-size: clamp(36px, 6.4vw, 66px);
  font-weight: 900;
  font-style: italic;
  color: #fff;
  margin: 18px 0 22px;
}
.nn-co--polaris { color: var(--nn-polaris); font-size: clamp(26px, 4.6vw, 44px); }
.nn-co--optifab { color: var(--nn-optifab); font-size: clamp(26px, 4.6vw, 44px); }

.nn-co-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 48px 0 18px;
}
.nn-co-row__logo { width: 150px; flex: none; }
.nn-co-row .nn-co--optifab + .nn-co-row__logo { width: 186px; }

.nn-card {
  position: relative;
  border: 4px solid var(--nn-blue);
  border-radius: 30px;
  background: var(--nn-card);
  padding: 22px 28px;
  margin-bottom: 18px;
  overflow: hidden;
}
.nn-card--purple { border-color: var(--nn-purple); background: var(--nn-card-2); }
.nn-card--blue2 { border-color: var(--nn-blue-2); background: var(--nn-card-2); }

.nn-card--banner { display: flex; align-items: center; min-height: 118px; }
.nn-card--banner .nn-card__text { position: relative; z-index: 1; max-width: 66%; }
.nn-card--banner .nn-card__art {
  position: absolute; right: 0; top: 0; height: 100%; width: auto; max-width: 48%;
  object-fit: cover; object-position: left center;
}

.nn-card--split {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.25fr);
  gap: 24px;
  align-items: center;
}
.nn-card.nn-card--split { padding: 0 28px 0 0; }
.nn-card--flat { margin-bottom: 14px; }
.nn-card__photo--fade { width: 100%; }
.nn-card__photo--rounded { border-radius: 28px; width: 100%; }

.nn-lead { font-size: clamp(19px, 2.6vw, 27px); font-weight: 700; }
.nn-orbits { color: var(--nn-blue-text); font-size: clamp(16px, 2.2vw, 21px); font-weight: 700; margin-top: 8px; padding-left: 2.2em; }
.nn-body-lg { font-size: clamp(18px, 2.5vw, 26px); }
.nn-body { font-size: clamp(15px, 1.9vw, 19px); }
.nn-card .nn-body + .nn-body { margin-top: 10px; }

.nn-stats { list-style: none; }
.nn-stats li { font-size: clamp(15px, 1.95vw, 20px); padding: 6px 0; }
.nn-stats b { font-size: 1.6em; font-weight: 700; margin-right: 6px; }
.nn-stats--blue b { color: var(--nn-blue-text); }
.nn-stats--long li { font-size: clamp(14px, 1.75vw, 18px); padding: 7px 0; }
.nn-stats--long b { font-size: 1.55em; }
p.nn-stats--blue b { color: var(--nn-blue-text); font-size: 1.55em; margin-right: 6px; }

.nn-h3 { font-size: clamp(21px, 2.9vw, 30px); font-weight: 700; line-height: 1.15; }
.nn-h3--purple { color: var(--nn-purple-head); }
.nn-card--purple > .nn-h3 { margin: 6px 0 8px; }

.nn-specs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 18px;
  margin-top: 12px;
}
.nn-specs dt { font-weight: 700; font-size: clamp(17px, 2.1vw, 21px); }
.nn-specs dd { margin: 0; font-size: clamp(15px, 1.8vw, 18px); }

.nn-about__earth {
  height: 150px;
  margin: 12px -28px 0;
  background: url(/assets/about/earth.webp) center top / cover no-repeat;
}

/* phones and small tablets: stack image above text */
@media (max-width: 700px) {
  .nn-about { padding: 18px 14px 0; border-radius: 14px; }
  .nn-about__logo img { width: 190px; }
  .nn-co-row { margin-top: 34px; }
  .nn-co-row__logo { width: 104px; }
  .nn-co-row .nn-co--optifab + .nn-co-row__logo { width: 128px; }
  .nn-card { border-width: 3px; border-radius: 22px; padding: 16px 18px; }
  .nn-card--banner { min-height: 0; padding-bottom: 0; flex-direction: column; align-items: stretch; }
  .nn-card--banner .nn-card__text { max-width: none; }
  .nn-card--banner .nn-card__art { position: static; height: auto; width: calc(100% + 36px); max-width: none; margin: 10px -18px 0; }
  .nn-card--split { grid-template-columns: 1fr; gap: 12px; }
  .nn-card.nn-card--split { padding: 0 18px 12px; }
  .nn-card.nn-card--split .nn-card__photo--fade { width: calc(100% + 36px); margin: 0 -18px; }
  .nn-orbits { padding-left: 0; font-size: 14px; white-space: nowrap; }
  .nn-co--polaris, .nn-co--optifab { font-size: 27px; }
  .nn-co-row { flex-direction: column-reverse; align-items: flex-start; gap: 8px; }
  .nn-co-row__logo { width: 112px; }
  .nn-co-row .nn-co--optifab + .nn-co-row__logo { width: 140px; }
  .nn-about__earth { height: 90px; margin: 8px -14px 0; }
}