/* ============================================================
   PRIME DRIVING SCHOOL — Collaborators Ticker
   ============================================================ */

/* ── Section wrapper ─────────────────────────────────────── */
.collaborators-section {
  background: var(--clr-surface, #F8FAF8);
  padding: var(--sp-16, 4rem) 0;
  border-top: 1px solid var(--clr-border, #E2E8E2);
  border-bottom: 1px solid var(--clr-border, #E2E8E2);
  overflow: hidden;
}

.collaborators-header-wrap {
  text-align: center;
}

/* ── Ticker container ────────────────────────────────────── */
.collaborators-ticker {
  position: relative;
  overflow: hidden;
  width: 100%;
  /* fade edges */
  -webkit-mask-image: linear-gradient(
    to right,
    transparent 0%,
    #000 8%,
    #000 92%,
    transparent 100%
  );
  mask-image: linear-gradient(
    to right,
    transparent 0%,
    #000 8%,
    #000 92%,
    transparent 100%
  );
}

/* ── Track — duplicated items create seamless loop ───────── */
.collaborators-track {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  width: max-content;
  animation: collab-scroll 32s linear infinite;
  padding: 0.5rem 0 1rem;
}

.collaborators-track:hover {
  animation-play-state: paused;
}

@keyframes collab-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ── Individual collaborator card ────────────────────────── */
.collab-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  min-width: 110px;
  max-width: 130px;
  text-decoration: none;
  cursor: default;
  flex-shrink: 0;
  transition: transform var(--t-base, 0.2s);
}

a.collab-item {
  cursor: pointer;
}

a.collab-item:hover {
  transform: translateY(-4px);
}

a.collab-item:hover .collab-logo-wrap {
  box-shadow: 0 6px 24px rgba(27,94,32,0.15);
  border-color: var(--clr-primary, #2E7D32);
}

a.collab-item:hover .collab-logo-img {
  filter: grayscale(0%) opacity(1);
}

/* ── Logo container ──────────────────────────────────────── */
.collab-logo-wrap {
  width: 80px;
  height: 80px;
  border-radius: 16px;
  background: #fff;
  border: 1.5px solid var(--clr-border, #E2E8E2);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: box-shadow var(--t-base, 0.2s), border-color var(--t-base, 0.2s);
  flex-shrink: 0;
  overflow: hidden;
}

/* ── Actual logo image — greyscale default, colour on hover ─ */
.collab-logo-img {
  width: 60px;
  height: 60px;
  object-fit: contain;
  filter: grayscale(100%) opacity(0.75);
  transition: filter var(--t-base, 0.2s);
}

.collab-item:hover .collab-logo-img {
  filter: grayscale(0%) opacity(1);
}

/* ── Letter-badge fallback (no logo) ─────────────────────── */
.collab-logo-badge {
  width: 80px;
  height: 80px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading, 'Poppins', sans-serif);
  font-size: 1.1rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: 0.05em;
  flex-shrink: 0;
}

/* ── Name & category labels ──────────────────────────────── */
.collab-name {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--clr-text, #1C2B1E);
  text-align: center;
  line-height: 1.3;
  max-width: 110px;
}

.collab-category {
  font-size: 0.6rem;
  font-weight: 500;
  color: var(--clr-text-muted, #6B7C6E);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-align: center;
}

/* ── Reduced motion ──────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .collaborators-track {
    animation: none;
    flex-wrap: wrap;
    justify-content: center;
    width: 100%;
  }
}

/* ── Mobile ──────────────────────────────────────────────── */
@media (max-width: 768px) {
  .collaborators-section { padding: var(--sp-10, 2.5rem) 0; }
  .collab-logo-wrap,
  .collab-logo-badge { width: 68px; height: 68px; border-radius: 12px; }
  .collab-logo-img   { width: 50px; height: 50px; }
  .collab-item       { min-width: 90px; max-width: 100px; }
  .collab-logo-badge { font-size: 0.9rem; }
  .collaborators-track { gap: 1.75rem; animation-duration: 24s; }
}