/* =========================================================================
   Ozellik akordiyonu (e-ticaret ozellik listesi)
   <details>/<summary> uzerine kurulu — JS olmadan da acilir kapanir.
   ========================================================================= */

.feat { max-width: 58rem; }

.feat__count {
  margin: 0 0 1.25rem;
  font-size: var(--fs-sm);
  color: var(--ink-dim);
}
.feat__count strong { color: var(--accent-deep); }

.feat__group {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  margin-bottom: 0.6rem;
  overflow: hidden;
  transition: border-color 0.25s ease, box-shadow 0.3s var(--ease);
}
.feat__group[open] { border-color: var(--line-strong); box-shadow: var(--shadow); }
.feat__group:hover { border-color: var(--line-strong); }

/* ---------- Baslik satiri ---------- */
.feat__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 0.9rem;
  padding: 1rem 1.15rem;
  cursor: pointer;
  list-style: none;
}
.feat__head::-webkit-details-marker { display: none; }
.feat__head:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }

.feat__icon {
  display: grid;
  place-items: center;
  width: 2.4rem;
  height: 2.4rem;
  flex: none;
  background: var(--accent-soft);
  color: var(--accent-deep);
  border-radius: 9px;
  transition: background-color 0.25s ease, color 0.25s ease;
}
.feat__group[open] .feat__icon { background: var(--accent); color: #fff; }

.feat__title { display: grid; gap: 0.12rem; min-width: 0; }
.feat__title b {
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.018em;
}
.feat__title small {
  font-size: var(--fs-sm);
  color: var(--ink-dim);
  line-height: 1.45;
}

.feat__meta {
  flex: none;
  padding: 0.16rem 0.55rem;
  background: var(--surface-2);
  border-radius: 999px;
  font-size: var(--fs-xs);
  font-weight: 700;
  color: var(--ink-dim);
  font-variant-numeric: tabular-nums;
}
.feat__group[open] .feat__meta { background: var(--accent-soft); color: var(--accent-deep); }

.feat__chevron {
  position: relative;
  width: 0.95rem;
  height: 0.95rem;
  flex: none;
  color: var(--ink-dim);
}
.feat__chevron::before,
.feat__chevron::after {
  content: "";
  position: absolute;
  inset: 50% 0 auto;
  height: 1.6px;
  background: currentColor;
  border-radius: 2px;
  transition: transform 0.3s var(--ease);
}
.feat__chevron::after { transform: rotate(90deg); }
.feat__group[open] .feat__chevron { color: var(--accent); }
.feat__group[open] .feat__chevron::after { transform: rotate(0deg); }

/* ---------- Ozellik listesi ---------- */
.feat__list {
  display: grid;
  gap: 0.55rem 1.75rem;
  padding: 0 1.15rem 1.35rem 1.15rem;
  margin: 0;
  border-top: 1px solid var(--line);
  padding-top: 1.1rem;
}
@media (min-width: 680px)  { .feat__list { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1100px) { .feat__list { grid-template-columns: 1fr 1fr 1fr; } }

.feat__list li {
  display: grid;
  grid-template-columns: 1rem 1fr;
  gap: 0.55rem;
  align-items: start;
  font-size: var(--fs-sm);
  color: var(--ink-2);
  line-height: 1.5;
}
.feat__list li svg { margin-top: 0.34em; color: var(--accent); flex: none; }

/* Acilis animasyonu — JS yoksa da icerik gorunur, yalnizca yumusatma */
@media (prefers-reduced-motion: no-preference) {
  .feat__group[open] .feat__list { animation: feat-in 0.32s var(--ease); }
}
@keyframes feat-in {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: none; }
}

/* ---------- Toplu ac/kapa dugmesi ---------- */
.feat__controls {
  display: flex;
  gap: 0.6rem;
  margin-bottom: 1rem;
}
.feat__toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  padding: 0.5rem 0.9rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--ink-2);
  transition: border-color 0.2s ease, color 0.2s ease;
}
.feat__toggle:hover { border-color: var(--accent); color: var(--accent-deep); }