/* ── Filter tabs ── */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 36px;
}
.filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  border-radius: 30px;
  border: 2px solid color-mix(in srgb, var(--default-color), transparent 80%);
  background: transparent;
  color: var(--default-color);
  font-family: 'Raleway', sans-serif;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s;
}
.filter-btn:hover,
.filter-btn.active {
  background: var(--accent-color);
  border-color: var(--accent-color);
  color: #fff;
}

/* ── Activity cards ── */
.activity-card {
  background: var(--surface-color);
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--default-color), transparent 88%);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
}
.activity-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.12);
}
.activity-card-banner {
  height: 8px;
  width: 100%;
}
.activity-card-body {
  padding: 24px 24px 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.activity-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 16px;
  flex-shrink: 0;
}
.activity-tag {
  display: inline-block;
  font-family: 'Raleway', sans-serif;
  font-weight: 700;
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 20px;
  margin-bottom: 10px;
}
.activity-card h4 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 24px;
  letter-spacing: 1px;
  color: var(--heading-color);
  margin-bottom: 10px;
  line-height: 1.1;
}
.activity-card p {
  font-size: 14px;
  color: var(--default-color);
  opacity: 0.75;
  line-height: 1.7;
  flex: 1;
  margin-bottom: 16px;
}
.activity-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid color-mix(in srgb, var(--default-color), transparent 88%);
}
.activity-meta span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  font-family: 'Raleway', sans-serif;
  font-weight: 600;
  color: var(--default-color);
  opacity: 0.6;
}

/* ── Outings section ── */
.outing-card {
  background: var(--surface-color);
  border-radius: 14px;
  padding: 22px 24px;
  border: 1px solid color-mix(in srgb, var(--default-color), transparent 88%);
  display: flex;
  align-items: flex-start;
  gap: 18px;
  transition: transform 0.25s, box-shadow 0.25s;
}
.outing-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 28px rgba(0,0,0,0.1);
}
.outing-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: color-mix(in srgb, var(--accent-color), transparent 85%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--accent-color);
  flex-shrink: 0;
}
.outing-card h5 {
  font-family: 'Raleway', sans-serif;
  font-weight: 700;
  font-size: 15px;
  color: var(--heading-color);
  margin-bottom: 4px;
}
.outing-card p {
  font-size: 13px;
  color: var(--default-color);
  opacity: 0.7;
  margin: 0;
  line-height: 1.6;
}

/* ── Section title ── */
.gage-section-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 36px;
  letter-spacing: 2px;
  color: var(--heading-color);
  margin-bottom: 4px;
}
.gage-section-sub {
  font-size: 15px;
  color: var(--default-color);
  opacity: 0.6;
  margin-bottom: 36px;
}

/* ── Category colours ── */
.cat-arts     { --cat: #e91e8c; }
.cat-tech     { --cat: #2196f3; }
.cat-culture  { --cat: #ff9800; }
.cat-sport    { --cat: #4caf50; }
.cat-sortie   { --cat: #9c27b0; }
.cat-conseil  { --cat: #f44336; }

.activity-card-banner { background: var(--cat, var(--accent-color)); }
.activity-icon { background: color-mix(in srgb, var(--cat, var(--accent-color)), transparent 85%); color: var(--cat, var(--accent-color)); }
.activity-tag  { background: color-mix(in srgb, var(--cat, var(--accent-color)), transparent 85%); color: var(--cat, var(--accent-color)); }

/* Hide cards when filtered */
.activity-col.hidden { display: none; }