/**
 * Packages & Activities - Frontend Styles
 * Tailored for Zoulakis Travel
 */

:root {
  --zt-act-navy: #242f60;
  --zt-act-blue: #27396b;
  --zt-act-paper: #f3f5f9;
  --zt-act-ink: #202942;
  --zt-act-muted: #515d72;
  --zt-act-accent: #ff791b;
  --zt-act-line: #dde3ed;
  --zt-act-radius: 14px;
}

/* Grid Container */
.zt-activities-container {
  width: 100%;
  margin: 0 auto;
}

.zt-activities-grid {
  display: grid;
  gap: 2rem;
  margin: 2.5rem 0;
  width: 100%;
}

/* Column variations */
.zt-activities-grid.zt-activities-cols-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.zt-activities-grid.zt-activities-cols-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.zt-activities-grid.zt-activities-cols-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

/* Activity Card */
.zt-activity-card {
  display: flex;
  flex-direction: column;
  background: #ffffff;
  border: 1px solid var(--zt-act-line);
  border-radius: var(--zt-act-radius);
  overflow: hidden;
  box-shadow: 0 4px 18px rgba(24, 36, 65, 0.05);
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
  position: relative;
}

.zt-activity-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(24, 36, 65, 0.10);
  border-color: #cbd5e1;
}

/* Banner Media */
.zt-activity-card__banner {
  position: relative;
  width: 100%;
  background: #eef2f7;
  overflow: hidden;
}

.zt-activity-card__banner.zt-ratio-4-3 {
  aspect-ratio: 4 / 3;
}

.zt-activity-card__banner.zt-ratio-16-9 {
  aspect-ratio: 16 / 9;
}

.zt-activity-card__banner.zt-ratio-1-1 {
  aspect-ratio: 1 / 1;
}

.zt-activity-card__banner.zt-ratio-16-10 {
  aspect-ratio: 16 / 10;
}

.zt-activity-card__banner img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.35s ease;
}

.zt-activity-card:hover .zt-activity-card__banner img {
  transform: scale(1.03);
}

/* Price Badge on Banner */
.zt-activity-card__price-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(36, 47, 96, 0.92);
  color: #ffffff;
  padding: 0.35rem 0.85rem;
  border-radius: 30px;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  backdrop-filter: blur(4px);
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
  z-index: 2;
  white-space: nowrap;
}

/* Card Body */
.zt-activity-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 1.75rem 1.6rem 1.6rem;
}

/* Subtitle */
.zt-activity-card__subtitle {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 750;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--zt-act-accent);
  margin-bottom: 0.5rem;
  line-height: 1.4;
}

/* Title */
.zt-activity-card__title {
  font-size: 1.35rem;
  line-height: 1.3;
  font-weight: 750;
  color: var(--zt-act-navy);
  margin: 0 0 0.85rem 0;
  letter-spacing: -0.015em;
}

/* Description */
.zt-activity-card__desc {
  font-size: 0.9625rem;
  line-height: 1.65;
  color: var(--zt-act-muted);
  flex-grow: 1;
}

.zt-activity-card__desc p {
  margin: 0 0 0.75rem;
}

.zt-activity-card__desc p:last-child {
  margin-bottom: 0;
}

.zt-activity-card__desc strong {
  color: var(--zt-act-ink);
  font-weight: 650;
}

/* Card Footer */
.zt-activity-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--zt-act-line);
  font-size: 0.9rem;
}

.zt-activity-card__duration {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--zt-act-muted);
  font-weight: 550;
  font-size: 0.875rem;
}

.zt-activity-card__duration svg {
  flex-shrink: 0;
  stroke: var(--zt-act-navy);
}

.zt-activity-card__price-bottom {
  font-size: 1.0625rem;
  font-weight: 750;
  color: var(--zt-act-navy);
  margin-left: auto;
  white-space: nowrap;
}

/* Empty State */
.zt-activities-empty {
  text-align: center;
  padding: 4rem 2rem;
  background: var(--zt-act-paper);
  border-radius: var(--zt-act-radius);
  border: 1px dashed var(--zt-act-line);
  color: var(--zt-act-muted);
}

.zt-activities-empty h3 {
  color: var(--zt-act-navy);
  margin-bottom: 0.5rem;
}

/* Responsive Media Queries */
@media (max-width: 1100px) {
  .zt-activities-grid.zt-activities-cols-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .zt-activities-grid.zt-activities-cols-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 650px) {
  .zt-activities-grid,
  .zt-activities-grid.zt-activities-cols-2,
  .zt-activities-grid.zt-activities-cols-3,
  .zt-activities-grid.zt-activities-cols-4 {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .zt-activity-card__body {
    padding: 1.4rem 1.25rem 1.25rem;
  }
  
  .zt-activity-card__title {
    font-size: 1.25rem;
  }
}