.offer-card {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: var(--grid-gap);
  padding: clamp(24px, 3vw, 36px);
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition), transform 0.2s ease, color var(--transition);
}

.offer-card::before,
.offer-card::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.35s ease;
  pointer-events: none;
}

.offer-card::before {
  z-index: 0;
  background-image: var(--offer-card-bg, url("../img/hero-slider.jpeg"));
  background-position: var(--offer-card-bg-position, center);
  background-size: cover;
  background-repeat: no-repeat;
  filter: grayscale(1);
  transform: scale(1.04);
}

.offer-card::after {
  z-index: 1;
  background: rgba(19, 46, 83, 0.86);
}

.offer-card__head,
.offer-card__desc,
.offer-card__link {
  position: relative;
  z-index: 2;
}

.offer-card__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--grid-gap);
}

.offer-card__title {
  font-family: var(--display);
  font-variant-numeric: lining-nums tabular-nums;
  font-feature-settings: "lnum" 1, "tnum" 1;
  font-size: clamp(1.35rem, 2vw, 1.65rem);
  color: var(--dark-color);
  transition: color var(--transition);
}

.offer-card__desc {
  flex: 1;
  font-size: var(--text-sm);
  line-height: 1.65;
  color: var(--muted);
  transition: color var(--transition);
}

.offer-card .icon-wrap {
  border-color: var(--main-color);
  background: var(--main-color);
  color: var(--light-color-3);
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}

.offer-card__link {
  margin-top: auto;
  align-self: flex-start;
  transition: background var(--transition), border-color var(--transition), color var(--transition), gap var(--transition);
}

.offer-card.surface-card--interactive:hover,
.offer-card.surface-card--interactive:focus-visible {
  border-color: rgba(255, 255, 255, 0.28);
  background: transparent;
}

.offer-card.surface-card--interactive:hover::before,
.offer-card.surface-card--interactive:hover::after,
.offer-card.surface-card--interactive:focus-visible::before,
.offer-card.surface-card--interactive:focus-visible::after {
  opacity: 1;
}

.offer-card.surface-card--interactive:hover .offer-card__title,
.offer-card.surface-card--interactive:focus-visible .offer-card__title {
  color: var(--light-color-3);
}

.offer-card.surface-card--interactive:hover .offer-card__desc,
.offer-card.surface-card--interactive:focus-visible .offer-card__desc {
  color: rgba(255, 255, 255, 0.78);
}

.offer-card.surface-card--interactive:hover .icon-wrap,
.offer-card.surface-card--interactive:focus-visible .icon-wrap {
  border-color: rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.14);
  color: var(--light-color-3);
}

.offer-card.surface-card--interactive:hover .link-action,
.offer-card.surface-card--interactive:focus-visible .link-action {
  gap: var(--space-3);
  background: var(--light-color-3);
  border-color: var(--light-color-3);
  color: var(--main-color);
}

.offer__grid {
  display: grid;
  gap: var(--grid-gap);
  align-items: stretch;
}

.offer__grid--primary {
  grid-template-columns: repeat(12, 1fr);
}
.offer__grid--primary .offer-card {
  grid-column: span 3;
}

.offer__extras {
  margin-top: clamp(28px, 3.5vw, 40px);
}

.offer__extras-label {
  margin: 0 0 clamp(14px, 1.8vw, 18px);
  text-align: center;
  color: var(--muted-2);
}

.offer__grid--secondary {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--grid-gap);
}

.offer-card--secondary {
  gap: var(--grid-gap);
  padding: clamp(16px, 2vw, 22px);
  background: color-mix(in srgb, var(--surface) 88%, var(--surface-muted));
}
.offer-card--secondary .offer-card__title {
  font-size: clamp(1.125rem, 1.5vw, 1.35rem);
  line-height: 1.2;
}
.offer-card--secondary .offer-card__desc {
  font-size: 0.8125rem;
  line-height: 1.55;
}
.offer-card--secondary .icon-wrap {
  width: 40px;
  height: 40px;
  font-size: 1rem;
}
.offer-card--secondary .offer-card__link {
  min-height: 34px;
  padding: 6px 14px;
  font-size: 0.8125rem;
}

.offer__cta-row {
  display: flex;
  justify-content: center;
  margin-top: clamp(32px, 4vw, 48px);
}