/* =====================================================================
   Konu kolajları (ana sayfa bölümü). Görüntüleyici stilleri components.css'te.
   Her konu tam ekran bir sahne: ortada dev konu adı, çevresinde farklı
   boy/açı/derinlikte dağılmış baskılar. Renkler konuya göre sabit pastel
   (JS --bg/--fg/--muted/--line yazar; başlık çubuğu da aynı rengi alır).
   JS yoksa (.topics-on yok) sahneler alt alta sade liste olur.
   ===================================================================== */

.topics { position: relative; background: var(--bg); color: var(--fg); }
.topics__list { list-style: none; margin: 0; padding: 0; }

/* ---- JS yokken: okunur liste ---- */
html:not(.topics-on) .topic { padding-block: 64px; border-bottom: 1px solid var(--line); }
html:not(.topics-on) .topic__prints { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 12px; padding-inline: var(--gutter); }
html:not(.topics-on) .print { position: relative; }
html:not(.topics-on) .topic__head { text-align: center; margin-top: 28px; }
html:not(.topics-on) .topics__ui, html:not(.topics-on) .print__cap { display: none; }
html:not(.topics-on) .topic:not(:first-child) .topic__prints { display: none; }   /* görselleri JS ile yüklenir */

/* ---- JS açıkken: üst üste sahneler ---- */
.topics-on .topics { height: calc(100svh - var(--header-h)); min-height: 600px; overflow: hidden; touch-action: pan-y; }
.topics-on .topics__list { position: absolute; inset: 0; }
.topics-on .topic { position: absolute; inset: 0; visibility: hidden; }
.topics-on .topic.is-active, .topics-on .topic.is-leaving { visibility: visible; }
.topics-on .topic__prints { position: absolute; inset: 0; }
/* JS hazır olana dek ilk sahne gizli bekler (yığılmış kare görünmesin); JS hiç çalışmazsa 2,5 sn sonra açılır */
.topics-on .topics:not(.is-ready) .topic:first-child { visibility: visible; }
.topics-on .topics:not(.is-ready) .topic__prints,
.topics-on .topics:not(.is-ready) .topic__head { opacity: 0; animation: topics-failsafe 0s 2.5s forwards; }
@keyframes topics-failsafe { to { opacity: 1; } }

/* Kare: ortalama + uçuş/açı GSAP'te (xPercent/yPercent -50). CSS translate burada KULLANILMAZ —
   GSAP onu kendi dönüşümüne katıp sıfırlar. Paralaks iç katmanda: --mx/--my × derinlik (--d). */
.topics-on .print {
  position: absolute; left: 50%; top: 46%; margin: 0;
  width: 200px;                                   /* JS yuvaya göre ayarlar */
  cursor: zoom-in;
  will-change: transform;
}
.print__depth { position: relative; }
.topics-on .print__depth { translate: calc(var(--mx, 0) * var(--d, 0) * 1px) calc(var(--my, 0) * var(--d, 0) * 1px); }
.print__in {
  position: relative; aspect-ratio: 4 / 5;
  padding: 3.4%; background: #FFFFFF;
  box-shadow: 0 1px 2px rgba(0,0,0,.10), 0 16px 38px rgba(30,18,10,.18);
  transition: box-shadow var(--d-base) var(--e-settle);
}
.print__in img { display: block; width: 100%; height: 100%; object-fit: cover; }
.print:hover .print__in, .print:focus-visible .print__in { box-shadow: 0 2px 4px rgba(0,0,0,.12), 0 30px 60px rgba(30,18,10,.28); }
.print:focus-visible { outline: none; }
.print:focus-visible .print__in { outline: 2px solid var(--loop); outline-offset: 4px; }
.print__cap {
  position: absolute; left: 50%; bottom: -14px; translate: -50% 0; white-space: nowrap;
  padding: 5px 10px; background: var(--ink); color: #F3F4F1; border-radius: 2px;
  font-family: var(--f-mono); font-size: 12px; letter-spacing: .05em;
  opacity: 0; pointer-events: none; transition: opacity var(--d-quick) var(--e-settle);
}
.print:hover .print__cap, .print:focus-visible .print__cap { opacity: 1; }

.topic__head {
  position: absolute; left: 50%; top: 46%; z-index: 5;
  translate: calc(-50% - var(--mx, 0) * .3px) calc(-50% - var(--my, 0) * .3px);
  text-align: center; pointer-events: none;
  display: grid; justify-items: center; gap: 14px;
}
.topic__title {
  margin: 0 0 .14em; white-space: nowrap;           /* alt boşluk: ğ/g/ç kuyrukları sayaca değmesin */
  font-family: var(--f-display); font-weight: 380; font-stretch: 62.5%;
  font-size: clamp(4.5rem, 13vw, 12.5rem); line-height: .86; letter-spacing: -.02em;
  color: var(--fg);
  text-shadow: 0 0 2px var(--bg), 0 0 26px var(--bg), 0 0 64px var(--bg);
}
.topic__title .ch { display: inline-block; will-change: transform; }
.topic__meta { margin: 0; white-space: nowrap; color: var(--fg); letter-spacing: .08em; text-transform: uppercase; text-shadow: 0 0 12px var(--bg); }
.topic__meta [data-count] { font-variant-numeric: tabular-nums; }
.topic__cta {
  pointer-events: auto;
  display: inline-flex; align-items: center; gap: 10px; min-height: 46px; padding: 0 20px;
  border-radius: 999px; background: var(--fg); color: var(--bg); text-decoration: none;
  font-weight: 600; font-size: .92rem;
  transition: transform var(--d-quick) var(--e-settle);
}
.topic__cta:hover { color: var(--bg); transform: translateY(-2px); }

/* ---- Arayüz ---- */
.topics__ui { position: absolute; inset: auto 0 0 0; z-index: 40;   /* öne çıkan karelerin (≤30) üstünde */ display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 16px; padding: 0 var(--gutter) 20px; }
.topics__count { margin: 0; color: var(--fg); font-variant-numeric: tabular-nums; }
.topics__chips { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }
.topics__chips .chip { min-height: 38px; padding: 0 14px; font-size: .85rem; border-color: color-mix(in srgb, var(--fg) 25%, transparent); background: color-mix(in srgb, #FFFFFF 55%, transparent); }
.topics__chips .chip[aria-pressed="true"] { background: var(--fg); color: var(--bg); border-color: var(--fg); }
.topics__nav { display: flex; gap: 10px; }
.topics__btn {
  width: 46px; height: 46px; border-radius: 50%; border: 0; cursor: pointer;
  background: #FFFFFF; color: var(--fg); font-size: 1.05rem; box-shadow: 0 6px 16px rgba(30,18,10,.12);
  transition: transform var(--d-quick) var(--e-settle);
}
.topics__btn:hover { transform: scale(1.06); }

@media (max-width: 800px) {
  .topics__ui { grid-template-columns: 1fr auto; padding-bottom: 14px; }
  .topics__chips { grid-column: 1 / -1; grid-row: 1; flex-wrap: nowrap; justify-content: flex-start; overflow-x: auto; padding-bottom: 6px; scrollbar-width: none; }
  .topics__chips::-webkit-scrollbar { display: none; }
}
@media (max-width: 700px) {
  .topics-on .topics { height: calc(100svh - var(--header-h) - 84px); }   /* alt dok payı */
  .topics-on .print, .topic__head { top: 40%; }
  .topic__title { font-size: 19vw; }
  .topic__meta { letter-spacing: .03em; font-size: .72rem; }
}