:root {
  --core-bg: #eef3ef;
  --core-card: #fffdf8;
  --core-line: rgba(26, 58, 46, 0.11);
  --core-shadow: 0 26px 80px rgba(26, 58, 46, 0.16);
}

.core-page {
  min-height: 100vh;
  background:
    radial-gradient(circle at 12% 0%, rgba(201, 169, 110, 0.22), transparent 26rem),
    radial-gradient(circle at 92% 12%, rgba(61, 122, 92, 0.16), transparent 22rem),
    var(--core-bg);
}

.core-shell {
  min-height: 100vh;
  width: min(100%, 520px);
  margin: 0 auto;
  padding: 1rem;
  display: flex;
  align-items: center;
}

.core-card {
  width: 100%;
  overflow: hidden;
  border: 1px solid var(--core-line);
  border-radius: 30px;
  background: var(--core-card);
  box-shadow: var(--core-shadow);
}

.core-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1rem 0;
}

.core-card__brand {
  display: inline-flex;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--core-line);
  border-radius: 14px;
  background: #fff;
}

.core-card__brand img {
  width: 34px;
  height: 34px;
  object-fit: contain;
}

.core-card__product {
  padding: 0.42rem 0.72rem;
  border: 1px solid rgba(201, 169, 110, 0.34);
  border-radius: var(--r-pill);
  color: #9b762e;
  background: rgba(201, 169, 110, 0.1);
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.core-card__identity {
  padding: 2rem 1.2rem 1.35rem;
  text-align: center;
}

.core-card__logo {
  width: 84px;
  height: 84px;
  margin: 0 auto 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 1px solid rgba(201, 169, 110, 0.34);
  border-radius: 24px;
  background: var(--green-deep);
  color: var(--gold-light);
  font-size: 1.55rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  box-shadow: 0 18px 34px rgba(26, 58, 46, 0.18);
}

.core-card__logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.core-card__identity p {
  margin-bottom: 0.3rem;
  color: var(--green-mid);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.core-card__identity h1 {
  color: var(--green-deep);
  font-size: clamp(2.15rem, 12vw, 3.25rem);
  letter-spacing: 0;
  margin-bottom: 0.45rem;
}

.core-card__identity span {
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 700;
}

.core-card__quick-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
  padding: 0 1rem 1rem;
}

.core-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.78rem 0.8rem;
  border: 1.5px solid var(--core-line);
  border-radius: 16px;
  background: #fff;
  color: var(--green-deep);
  font-size: 0.82rem;
  font-weight: 900;
  text-align: center;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.core-action:hover {
  transform: translateY(-2px);
  border-color: rgba(61, 122, 92, 0.28);
  box-shadow: 0 10px 24px rgba(26, 58, 46, 0.11);
}

.core-action--primary {
  grid-column: 1 / -1;
  background: var(--green-deep);
  color: #fff;
  box-shadow: 0 12px 26px rgba(26, 58, 46, 0.2);
}

.core-info-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.65rem;
  padding: 0.25rem 1rem 1rem;
}

.core-info {
  display: grid;
  gap: 0.22rem;
  padding: 0.85rem 0.95rem;
  border: 1px solid var(--core-line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.76);
}

.core-info span {
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.core-info strong {
  overflow-wrap: anywhere;
  color: var(--green-deep);
  font-size: 0.94rem;
  line-height: 1.45;
}

.core-share-note {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.65rem;
  margin: 0.25rem 1rem 1rem;
  padding: 1rem;
  border-radius: 22px;
  background: var(--green-deep);
  color: #fff;
}

.core-share-note div {
  display: grid;
  gap: 0.1rem;
  padding: 0.7rem 0.5rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  text-align: center;
}

.core-share-note span {
  color: var(--gold-light);
  font-size: 0.66rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.core-share-note strong {
  font-size: 0.88rem;
}

.core-share-note p {
  grid-column: 1 / -1;
  color: rgba(247, 244, 238, 0.7);
  font-size: 0.82rem;
  line-height: 1.62;
  text-align: center;
}

@media (min-width: 680px) {
  .core-shell {
    width: min(100%, 760px);
    padding: 2.2rem;
  }

  .core-info-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .core-info--wide {
    grid-column: 1 / -1;
  }
}

@media (max-width: 380px) {
  .core-shell {
    padding: 0.65rem;
  }

  .core-card {
    border-radius: 24px;
  }

  .core-card__quick-actions {
    grid-template-columns: 1fr;
  }

  .core-action--primary {
    grid-column: auto;
  }
}