.cooperation-preview {
  --cp-bg: #f7fbfc;
  --cp-ink: #052a33;
  --cp-muted: rgba(5, 42, 51, 0.72);
  --cp-muted-soft: rgba(5, 42, 51, 0.56);
  --cp-stroke: rgba(5, 42, 51, 0.12);
  --cp-brand-dark: #0b718a;
  --cp-brand: #1fb4cf;
  --cp-brand-soft: #82d8ea;
  --cp-shadow: 0 24px 64px rgba(5, 42, 51, 0.12);
  --cp-shadow-soft: 0 14px 38px rgba(5, 42, 51, 0.1);

  position: relative;
  max-width: 1180px;
  margin: 0 auto;
  padding: 18px 0 max(96px, calc(72px + env(safe-area-inset-bottom)));
  color: var(--cp-ink);
  font-family: "Nunito", "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
}

.cooperation-preview::before {
  content: "";
  position: absolute;
  inset: -42px -28px auto;
  height: 430px;
  border-radius: 0 0 30px 30px;
  background:
    radial-gradient(620px 380px at 12% 0%, rgba(130, 216, 234, 0.38), transparent 64%),
    radial-gradient(560px 360px at 92% 14%, rgba(31, 180, 207, 0.2), transparent 62%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(247, 251, 252, 0.85));
  pointer-events: none;
}

.cooperation-preview > * {
  position: relative;
}

.cooperation-preview-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 16px;
}

.cooperation-preview-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 42px;
  padding: 10px 16px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 14px;
  color: rgba(255, 255, 255, 0.96);
  background: linear-gradient(135deg, var(--cp-brand-dark), var(--cp-brand));
  box-shadow: 0 18px 44px rgba(11, 113, 138, 0.24);
  font-weight: 700;
  line-height: 1;
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.cooperation-preview-cta:hover {
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 22px 54px rgba(11, 113, 138, 0.3);
}

.cooperation-preview-status {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid rgba(11, 113, 138, 0.16);
  color: rgba(5, 42, 51, 0.78);
  background: rgba(255, 255, 255, 0.68);
  box-shadow: 0 12px 28px rgba(5, 42, 51, 0.08);
  backdrop-filter: blur(10px);
  font-size: 13px;
  font-weight: 700;
}

.cooperation-preview-status.alert-primary,
.cooperation-preview-status.alert-info {
  color: rgba(11, 113, 138, 0.96);
  background: linear-gradient(135deg, rgba(11, 113, 138, 0.1), rgba(31, 180, 207, 0.12)), rgba(255, 255, 255, 0.72);
}

.cooperation-preview-status.alert-danger {
  color: #9f1239;
  border-color: rgba(244, 63, 94, 0.16);
  background: rgba(255, 241, 242, 0.8);
}

.cooperation-preview-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 18px;
  align-items: stretch;
}

.cooperation-preview-shell--wide {
  grid-template-columns: 1fr;
}

.cooperation-preview-hero,
.cooperation-preview-person,
.cooperation-preview-gallery-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--cp-stroke);
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.78), rgba(255, 255, 255, 0.62));
  box-shadow: var(--cp-shadow);
}

.cooperation-preview-hero::before,
.cooperation-preview-person::before,
.cooperation-preview-gallery-card::before {
  content: "";
  position: absolute;
  inset: -2px;
  border-radius: inherit;
  background:
    radial-gradient(520px 240px at 12% 0%, rgba(130, 216, 234, 0.24), transparent 64%),
    radial-gradient(520px 240px at 96% 10%, rgba(31, 180, 207, 0.14), transparent 62%);
  pointer-events: none;
}

.cooperation-preview-hero > *,
.cooperation-preview-person > *,
.cooperation-preview-gallery-card > * {
  position: relative;
}

.cooperation-preview-hero {
  min-height: 100%;
  padding: 34px;
}

.cooperation-preview-kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 16px;
  color: rgba(11, 113, 138, 0.94);
  font-size: 13px;
  font-weight: 800;
}

.cooperation-preview-kicker i {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 16px;
  color: rgba(11, 113, 138, 0.94);
  background: linear-gradient(135deg, rgba(11, 113, 138, 0.12), rgba(31, 180, 207, 0.16));
  border: 1px solid rgba(11, 113, 138, 0.14);
  font-size: 22px !important;
}

.cooperation-preview-title {
  max-width: 760px;
  margin: 0 0 16px;
  color: var(--cp-ink);
  font-size: clamp(27px, 3.1vw, 40px);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: 0;
}

.cooperation-preview-text {
  max-width: 760px;
  color: var(--cp-muted);
  font-size: 15.5px;
  line-height: 1.68;
}

.cooperation-preview-text p {
  margin: 0 0 9px;
}

.cooperation-preview-benefits {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 26px;
  max-width: 820px;
}

.cooperation-preview-benefit {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 72px;
  padding: 14px 16px;
  border: 1px solid rgba(5, 42, 51, 0.12);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.78), rgba(255, 255, 255, 0.62));
  box-shadow: 0 16px 34px rgba(5, 42, 51, 0.08);
  color: var(--cp-ink);
  font-size: 16px;
  font-weight: 800;
  line-height: 1.25;
}

.cooperation-preview-benefit i {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 15px;
  color: rgba(11, 113, 138, 0.96);
  background: linear-gradient(135deg, rgba(130, 216, 234, 0.38), rgba(31, 180, 207, 0.16));
  border: 1px solid rgba(11, 113, 138, 0.16);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8), 0 10px 22px rgba(11, 113, 138, 0.1);
  font-size: 19px;
}

.cooperation-preview-benefit span {
  display: block;
}

.cooperation-preview-person {
  display: flex;
  min-height: 100%;
  padding: 22px;
  align-items: flex-start;
  justify-content: center;
  text-align: center;
}

.cooperation-preview-admin {
  width: 210px;
  height: 210px;
  object-fit: cover;
  border: 6px solid rgba(255, 255, 255, 0.72);
  box-shadow: 0 18px 42px rgba(5, 42, 51, 0.16);
}

.cooperation-preview-person-role {
  margin-top: 16px;
  color: var(--cp-muted-soft);
  font-size: 13px;
  font-weight: 700;
}

.cooperation-preview-person-name {
  margin: 4px 0 8px;
  color: var(--cp-ink);
  font-size: 18px;
  font-weight: 800;
}

.cooperation-preview-person-note {
  color: var(--cp-muted);
  font-size: 14px;
  line-height: 1.55;
}

.cooperation-preview-gallery-card {
  margin-top: 18px;
  padding: 18px;
}

.cooperation-preview-gallery .carousel-inner {
  border-radius: 20px;
}

.cooperation-preview-gallery img {
  width: 100%;
  height: min(46vh, 430px);
  object-fit: cover;
}

.cooperation-preview-footer {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.45fr);
  gap: 18px;
  align-items: center;
  margin-top: 18px;
  margin-bottom: 18px;
  padding: 20px;
  border: 1px solid rgba(5, 42, 51, 0.12);
  border-radius: 24px;
  background:
    radial-gradient(520px 240px at 10% 0%, rgba(130, 216, 234, 0.26), transparent 64%),
    linear-gradient(135deg, rgba(11, 113, 138, 0.1), rgba(31, 180, 207, 0.1)),
    rgba(255, 255, 255, 0.72);
  box-shadow: 0 18px 48px rgba(11, 113, 138, 0.12);
}

.cooperation-preview-footer-title {
  color: var(--cp-ink);
  font-size: 18px;
  font-weight: 800;
  line-height: 1.2;
}

.cooperation-preview-footer-text {
  margin-top: 5px;
  color: var(--cp-muted);
  font-size: 14px;
  line-height: 1.5;
}

.cooperation-preview-footer-links {
  display: grid;
  grid-template-columns: minmax(220px, 320px);
  gap: 10px;
  justify-content: end;
}

.cooperation-preview-footer-link {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 64px;
  padding: 12px;
  border: 1px solid rgba(5, 42, 51, 0.1);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.66);
  color: var(--cp-ink);
  box-shadow: 0 12px 28px rgba(5, 42, 51, 0.07);
}

a.cooperation-preview-footer-link:hover {
  color: var(--cp-ink);
  border-color: rgba(31, 180, 207, 0.35);
  transform: translateY(-1px);
}

.cooperation-preview-footer-link i {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 14px;
  color: rgba(11, 113, 138, 0.94);
  background: linear-gradient(135deg, rgba(11, 113, 138, 0.12), rgba(31, 180, 207, 0.16));
  border: 1px solid rgba(11, 113, 138, 0.12);
  font-size: 18px;
}

.cooperation-preview-footer-label,
.cooperation-preview-footer-value {
  display: block;
}

.cooperation-preview-footer-label {
  color: var(--cp-muted-soft);
  font-size: 12px;
  font-weight: 750;
}

.cooperation-preview-footer-value {
  color: rgba(5, 42, 51, 0.82);
  font-size: 13.5px;
  font-weight: 750;
  line-height: 1.25;
}

@media (max-width: 991.98px) {
  .cooperation-preview-shell {
    grid-template-columns: 1fr;
  }

  .cooperation-preview-person {
    min-height: auto;
  }

  .cooperation-preview-footer {
    grid-template-columns: 1fr;
  }

  .cooperation-preview-footer-links {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767.98px) {
  .cooperation-preview {
    padding-top: 8px;
  }

  .cooperation-preview::before {
    inset-inline: -12px;
  }

  .cooperation-preview-top {
    align-items: stretch;
    flex-direction: column;
  }

  .cooperation-preview-status,
  .cooperation-preview-cta {
    width: 100%;
  }

  .cooperation-preview-hero,
  .cooperation-preview-person,
  .cooperation-preview-gallery-card {
    border-radius: 20px;
  }

  .cooperation-preview-hero {
    padding: 22px;
  }

  .cooperation-preview-benefits {
    grid-template-columns: 1fr;
  }

  .cooperation-preview-gallery img {
    height: 260px;
  }
}