.otc-pro-banner {
  --otc-gold: #ffd23f;
  --otc-gold-soft: #ffe566;
  position: relative;
  display: block;
  overflow: hidden;
  margin: 1.4rem 0 1.8rem;
  padding: 1.7rem 1.6rem 1.8rem;
  border-radius: 22px;
  border: 1px solid rgba(176, 92, 255, 0.7);
  color: #f7f4ff;
  background:
    radial-gradient(560px 280px at 88% -10%, rgba(176, 70, 255, 0.42), transparent 62%),
    radial-gradient(420px 240px at 8% 0%, rgba(57, 104, 255, 0.18), transparent 60%),
    linear-gradient(160deg, #2a1458 0%, #09051b 58%, #120824 100%);
  box-shadow: 0 28px 70px rgba(72, 24, 160, 0.32), inset 0 1px 0 rgba(255, 255, 255, 0.12);
}
.otc-pro-banner__chip {
  display: inline-block;
  margin: 0 0 0.45rem;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 210, 63, 0.7);
  background: linear-gradient(135deg, rgba(255, 210, 63, 0.24), rgba(255, 178, 36, 0.08));
  color: var(--otc-gold-soft);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.otc-pro-banner__intro {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem 1.1rem;
  align-items: center;
  margin-bottom: 1.2rem;
}
.otc-pro-banner__mark {
  width: 72px;
  height: 72px;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.22);
}
.otc-pro-banner h2 {
  margin: 0 0 0.35rem;
  color: #fff;
  font-size: clamp(1.45rem, 3vw, 2rem);
  max-width: 18ch;
}
.otc-pro-banner__intro p {
  margin: 0;
  max-width: 42rem;
  color: #ddd2ff;
}
.otc-pro-banner__tiles {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.75rem;
  margin: 0 0 1.2rem;
  padding: 0;
}
.otc-pro-banner__tile {
  display: grid;
  gap: 0.35rem;
  min-height: 100%;
  padding: 0.9rem 0.85rem 1rem;
  border-radius: 16px;
  background: #fff;
  color: #120824;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.16);
}
.otc-pro-banner__logo {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 72px;
  margin-bottom: 0.15rem;
}
.otc-pro-banner__logo img {
  max-width: 100%;
  max-height: 72px;
  width: auto;
  height: auto;
  object-fit: contain;
}
.otc-pro-banner__logo--icon svg { width: 48px; height: 48px; }
.otc-pro-banner__tile strong { font-size: 0.98rem; line-height: 1.25; }
.otc-pro-banner__tile span { color: #53486b; font-size: 0.88rem; }
.otc-pro-banner__more {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.7rem 1rem;
  margin-bottom: 1rem;
}
.otc-pro-banner__more p {
  margin: 0;
  color: var(--otc-gold-soft);
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.78rem;
}
.otc-pro-banner__strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}
.otc-pro-banner__strip img {
  width: 56px;
  height: 56px;
  object-fit: contain;
  padding: 0.3rem;
  border-radius: 12px;
  background: #fff;
}
.otc-pro-banner__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}
.otc-pro-banner__cta,
.otc-pro-banner__ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.7rem 1.2rem;
  border-radius: 12px;
  font: inherit;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
}
.otc-pro-banner__cta {
  background: linear-gradient(135deg, #7c3cff, #b020ff);
  color: #fff;
  border: 0;
  box-shadow: 0 12px 28px rgba(136, 63, 255, 0.45);
}
.otc-pro-banner__cta:hover { filter: brightness(1.06); }
.otc-pro-banner__ghost {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.35);
}
.otc-pro-banner__ghost:hover { border-color: var(--otc-gold); color: var(--otc-gold-soft); }
.otc-pro-banner form { margin: 0; }
@media (max-width: 640px) {
  .otc-pro-banner__intro { grid-template-columns: 1fr; }
  .otc-pro-banner h2 { max-width: none; }
}