/* ============================================================
   COLLABS-PAGE.CSS
   is-birliklerimiz.html - iş birliği kartları.
   Tüm kartlar aynı boyda ve aynı düzende: kapak (ortak projenin
   görseli), logo, ad, tür, açıklama, bağlantılar.
   Değişkenler variables.css'ten, navbar/footer/buton style.css'ten.
   ============================================================ */

.cp-main { padding-top: calc(var(--nav-h) + clamp(2.5rem, 6vw, 4.5rem)); }
.cp-section { padding-bottom: clamp(4rem, 9vw, 7rem); }
.cp-head__title { font-size: var(--fs-display); }

/* Üst çubuk: sağda ana sayfa düğmesi + dil seçimi */
.cp .navbar__actions { gap: var(--s-3); }
@media (max-width: 479px) {
  .cp-back { padding-inline: 0.75rem; }
  .cp-back > span { display: none; }
}

/* ---------- ızgara: 1 / 2 / 4 sütun, 8 kart = boşluksuz ---------- */
.cp-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1rem, 2vw, 1.5rem);
}
@media (min-width: 640px)  { .cp-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1200px) { .cp-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }

/* ---------- kart ---------- */
.cp-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--bg-1);
  transition: border-color var(--t-base), transform var(--t-base);
}
.cp-card:hover { border-color: var(--line-2); transform: translateY(-3px); }

.cp-card__media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--bg-3);
}
.cp-card__cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) brightness(0.8);
  transition: filter var(--t-slow), transform 0.9s var(--ease);
}
.cp-card:hover .cp-card__cover { filter: none; transform: scale(1.04); }
/* Ortak projesi gösterilmeyen kart: logonun bulanık hâli kapak olur */
.cp-card__cover--logo,
.cp-card:hover .cp-card__cover--logo {
  filter: blur(26px) saturate(0.8) brightness(0.7);
  transform: scale(1.4);
}
.cp-card__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, var(--bg-1) 0%, transparent 55%);
}

.cp-card__body {
  position: relative;
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 0 clamp(1.1rem, 2vw, 1.4rem) clamp(1.1rem, 2vw, 1.4rem);
}
.cp-card__logo {
  width: 60px;
  height: 60px;
  margin-top: -30px;
  margin-bottom: var(--s-4);
  object-fit: cover;
  border: 3px solid var(--bg-1);
  border-radius: var(--r-md);
  background: var(--bg-3);
  box-shadow: 0 0 0 1px var(--line-2);
}
.cp-card__name {
  font-size: var(--fs-h3);
  font-weight: var(--w-semibold);
  line-height: var(--lh-snug);
  letter-spacing: var(--track-tight);
}
.cp-card__type { margin-top: 0.25rem; color: var(--text-3); font-size: var(--fs-sm); }
.cp-card__desc {
  margin-top: var(--s-3);
  color: var(--text-2);
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
}

/* Bağlantılar her kartta en altta hizalı */
.cp-card__foot {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--s-3);
  margin-top: auto;
  padding-top: var(--s-5);
}
.cp-card__project {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.6rem 0.8rem;
  border: 1px solid var(--line-2);
  border-radius: var(--r-sm);
  color: var(--text);
  font-size: var(--fs-sm);
  transition: background var(--t-fast), border-color var(--t-fast), transform var(--t-fast);
}
.cp-card__project:hover { background: var(--surface-3); border-color: rgba(255, 255, 255, 0.3); }
.cp-card__project:active { transform: scale(0.98); }
.cp-card__project-label { flex: none; color: var(--text-3); font-size: var(--fs-xs); }
.cp-card__project-title { flex: 1; min-width: 0; }
.cp-card__project svg { flex: none; width: 14px; height: 14px; transition: transform var(--t-base); }
.cp-card__project:hover svg { transform: translateX(3px); }

.cp-card__channel {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--text-2);
  font-size: var(--fs-sm);
  transition: color var(--t-fast);
}
.cp-card__channel:hover { color: var(--text); }
.cp-card__channel svg { width: 14px; height: 14px; }

.cp-contact {
  margin-top: clamp(2.5rem, 5vw, 3.5rem);
  color: var(--text-2);
  font-size: var(--fs-sm);
}
.cp-contact a { color: var(--text); border-bottom: 1px solid var(--line-2); transition: border-color var(--t-fast); }
.cp-contact a:hover { border-color: var(--text); }

/* ---------- alt bilgi: tek satır ---------- */
.cp-footer__inner {
  display: flex;
  align-items: center;
  gap: var(--s-4);
  padding-block: var(--s-6);
}
.cp-footer__logo { display: inline-flex; opacity: 0.85; }
.cp-footer .footer__copyright { color: var(--text-3); font-size: var(--fs-sm); }

@media (prefers-reduced-motion: reduce) {
  .cp-card, .cp-card__cover, .cp-card__project { transition: none; }
}