.concept-tier-hero {
  padding: 90px 0 60px;
  background: #d5c5b0;
}

.concept-tier-hero h1 {
  margin-top: 16px;
  font-size: clamp(40px, 6vw, 72px);
  line-height: 0.95;
}

.concept-tier-hero p {
  max-width: 560px;
  margin-top: 22px;
  color: #536368;
  font-size: 14px;
  line-height: 1.85;
}

.concept-tier-price {
  display: inline-block;
  margin-top: 22px;
  color: #9b7750;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.concept-tier-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
}

.concept-tier-filter {
  border: 1px solid rgba(37, 59, 67, 0.2);
  border-radius: 999px;
  padding: 9px 18px;
  color: var(--concept-ink);
  text-decoration: none;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: background 200ms ease, color 200ms ease;
}

.concept-tier-filter:hover {
  background: rgba(37, 59, 67, 0.08);
}

.concept-tier-filter.is-active {
  background: var(--concept-ink);
  border-color: var(--concept-ink);
  color: #fff;
}

.concept-itinerary-section {
  padding: 70px 0 130px;
}

.concept-itinerary-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.concept-itinerary-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  color: var(--concept-ink);
  text-decoration: none;
  background: #fff;
  border-radius: var(--concept-radius-lg);
  box-shadow: 0 14px 30px rgba(37, 59, 67, 0.08);
  transition: transform 260ms var(--concept-ease), box-shadow 260ms var(--concept-ease);
}

.concept-itinerary-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 18px 36px rgba(37, 59, 67, 0.14);
}

.concept-itinerary-card-image {
  height: 220px;
  background-position: center;
  background-size: cover;
}

.concept-itinerary-card-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 22px;
}

.concept-itinerary-card-destination {
  color: #9b7750;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.concept-itinerary-card-title {
  margin-top: 10px;
  font-size: 22px;
}

.concept-itinerary-card-meta {
  margin-top: 10px;
  color: #68757a;
  font-size: 11px;
  letter-spacing: 0.05em;
}

.concept-itinerary-card-price {
  margin-top: auto;
  padding-top: 18px;
  font-size: 13px;
  font-weight: 600;
}

.concept-empty-state {
  padding: 60px 0;
  color: #68757a;
  font-size: 14px;
}

@media (max-width: 900px) {
  .concept-tier-hero {
    padding: 70px 0 40px;
  }

  .concept-itinerary-section {
    padding: 50px 0 90px;
  }

  .concept-itinerary-grid {
    grid-template-columns: 1fr;
  }
}