/* Ürün sayfası: sadece /urunler/{slug} yükler (Detay.cshtml → Head bölümü). */

html { scroll-padding-top: 140px; }

/* ---------- Hero ---------- */
.phero {
  padding-block: 64px 80px;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 48px 48px;
  border-bottom: 1px solid var(--border);
}
.phero__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: 64px; align-items: center; }
.phero__copy .breadcrumb { margin-bottom: 28px; }
.phero__meta { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-bottom: 20px; }
.phero__icon, .feature-card__icon {
  display: inline-grid;
  place-items: center;
  width: 44px; height: 44px;
  flex: none;
  background: var(--surface);
  border: 1px solid var(--border-3);
  border-radius: 12px;
  color: var(--accent);
}
.phero__code { color: var(--faint); font-size: 13px; }
.phero__tagline { margin-top: 18px; color: var(--text); font-size: 24px; font-weight: 500; letter-spacing: -0.01em; line-height: 1.3; }
.phero__summary { margin-top: 16px; max-width: 560px; font-size: 18px; }
.phero__copy .tag-list { margin-top: 24px; }
.phero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }

.phero__copy, .phero__stage, .showcase__text, .showcase__visual { min-width: 0; }
.phero__stage { position: relative; isolation: isolate; }
.phero__stage::before {
  content: "";
  position: absolute;
  inset: 18px -14px -14px 18px;
  border: 1px dashed var(--border-3);
  border-radius: 20px;
  z-index: -1;
}
.phero__panel { display: grid; gap: 20px; padding: 36px; background: var(--surface); border: 1px solid var(--border-3); border-radius: 18px; }
.phero__panel-label { color: var(--faint); font-size: 12px; }
.phero__panel-fact { display: grid; gap: 2px; }
.phero__panel-fact .mono { color: var(--accent); font-size: 44px; font-weight: 500; line-height: 1.05; }

/* ---------- Sayfa içi gezinme ---------- */
.subnav {
  position: sticky;
  top: 69px;
  z-index: 40;
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.subnav__inner { display: flex; gap: 4px 28px; overflow-x: auto; scrollbar-width: none; }
.subnav__inner::-webkit-scrollbar { display: none; }
.subnav__link { flex: none; padding-block: 14px; border-bottom: 2px solid transparent; color: var(--faint); font-family: var(--font-mono); font-size: 13px; white-space: nowrap; }
.subnav__link:hover { color: var(--text); border-color: var(--accent); }

/* ---------- Kartlar ve ikonlar ---------- */
.feature-card { display: grid; align-content: start; gap: 0; }
.feature-card__icon { margin-bottom: 20px; }
.feature-card .card__title { margin-bottom: 8px; }

/* ---------- Ekran vitrini ---------- */
.showcase { display: grid; gap: 88px; }
.showcase__row { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 56px; align-items: center; }
.showcase__row--flip .showcase__text { order: 2; }
.showcase__code { color: var(--accent); font-size: 13px; }
.showcase__text h3 { margin-top: 12px; font-size: 28px; letter-spacing: -0.02em; }
.showcase__text p { margin-top: 14px; font-size: 17px; max-width: 460px; }

/* ---------- Mockup ekran ---------- */
.screen { margin: 0; background: var(--surface); border: 1px solid var(--border-3); border-radius: 14px; overflow: hidden; box-shadow: 0 30px 80px -30px rgb(0 0 0 / .7); }
.screen__bar { display: flex; align-items: center; gap: 12px; padding: 12px 16px; background: var(--bg-alt); border-bottom: 1px solid var(--border-2); }
.screen__dots { display: flex; gap: 6px; }
.screen__dots span { width: 10px; height: 10px; border-radius: 50%; background: var(--border-3); }
.screen__title { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--faint); font-family: var(--font-mono); font-size: 12px; }
.screen__body { display: grid; grid-template-columns: minmax(0, 1fr); gap: 18px; padding: 20px; }
.screen__heading { color: var(--text); font-size: 15px; font-weight: 600; }

.screen__fields { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 10px; margin: 0; }
.screen__field { padding: 10px 12px; background: var(--bg-alt); border: 1px solid var(--border-2); border-radius: 8px; }
.screen__field dt { color: var(--faint); font-family: var(--font-mono); font-size: 11px; }
.screen__field dd { margin: 3px 0 0; color: var(--text); font-size: 14px; overflow-wrap: anywhere; }

.screen__kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(110px, 1fr)); gap: 10px; }
.screen__kpi { display: grid; gap: 2px; padding: 12px 14px; background: var(--bg-alt); border: 1px solid var(--border-2); border-radius: 10px; }
.screen__kpi-value { color: var(--accent); font-size: 22px; font-weight: 500; line-height: 1.1; }
.screen__kpi-label { color: var(--faint); font-size: 12px; }

.screen__progress-head { display: flex; justify-content: space-between; margin-bottom: 8px; color: var(--text-2); font-size: 13px; }
.screen__progress svg { display: block; width: 100%; height: 8px; }
.screen__progress-track { fill: var(--border-2); }
.screen__progress-fill { fill: var(--accent); }

.screen__chart-title { margin-bottom: 8px; color: var(--faint); font-family: var(--font-mono); font-size: 11px; }
.screen__chart svg { display: block; width: 100%; max-height: 150px; }
.screen__bar-rect { fill: var(--accent); }
.screen__bar-label { fill: var(--faint); font-family: var(--font-mono); font-size: 6px; }

.screen-table__title { margin-bottom: 8px; color: var(--text-2); font-size: 13px; font-weight: 600; }
.screen-table__scroll { overflow-x: auto; border: 1px solid var(--border-2); border-radius: 10px; }
.screen-table table { width: 100%; border-collapse: collapse; font-size: 13px; }
.screen-table th { padding: 9px 12px; vertical-align: bottom; background: var(--bg-alt); color: var(--faint); font-family: var(--font-mono); font-size: 11px; font-weight: 400; text-align: left; border-bottom: 1px solid var(--border-2); }
.screen-table td { padding: 9px 12px; color: var(--text-2); border-bottom: 1px solid var(--border); overflow-wrap: anywhere; }
.screen-table td:has(.chip) { white-space: nowrap; overflow-wrap: normal; }
.screen-table tr:last-child td { border-bottom: 0; }
.screen__compare { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }

.chip { display: inline-block; padding: 2px 9px; border-radius: 999px; border: 1px solid var(--border-3); font-family: var(--font-mono); font-size: 12px; line-height: 1.5; }
.chip--ok { color: var(--accent); border-color: color-mix(in srgb, var(--accent) 45%, var(--border-3)); }
.chip--warn { color: var(--warn); border-color: color-mix(in srgb, var(--warn) 45%, var(--border-3)); }
.chip--err { color: #FF8A80; border-color: color-mix(in srgb, #FF8A80 45%, var(--border-3)); }
.chip--info { color: var(--text-2); }

.screen__log { display: grid; gap: 4px; padding: 14px 16px; background: var(--bg-deep); border: 1px solid var(--border-2); border-radius: 10px; font-family: var(--font-mono); font-size: 13px; line-height: 1.6; }
.screen__log-line { margin: 0; color: var(--text-2); overflow-wrap: anywhere; }
.screen__log-mark { display: inline-block; width: 18px; color: var(--faint); }
.screen__log-line--ok { color: var(--accent); }
.screen__log-line--ok .screen__log-mark { color: var(--accent); }
.screen__log-line--warn, .screen__log-line--warn .screen__log-mark { color: var(--warn); }
.screen__log-line--err, .screen__log-line--err .screen__log-mark { color: #FF8A80; }

/* ---------- Nasıl çalışır ---------- */
.psteps { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 32px; counter-reset: none; }
.psteps__item { position: relative; padding-top: 32px; border-top: 1px solid var(--border-3); }
.psteps__item::before { content: ""; position: absolute; top: -5px; left: 0; width: 9px; height: 9px; border-radius: 50%; background: var(--accent); }
.psteps__num { display: block; margin-bottom: 14px; color: var(--accent); font-size: 13px; }
.psteps__item h3 { margin-bottom: 8px; }

/* ---------- Teknik özet ---------- */
.specs-card { padding: 12px 36px 36px; }
.specs { margin: 0; }
.specs__row { display: grid; grid-template-columns: minmax(150px, 240px) minmax(0, 1fr); gap: 24px; padding-block: 16px; border-bottom: 1px solid var(--border); }
.specs__row dt { color: var(--faint); font-family: var(--font-mono); font-size: 13px; }
.specs__row dd { margin: 0; color: var(--text); }
.specs__integrations { display: grid; gap: 12px; padding-top: 24px; }
.specs__label { color: var(--faint); font-family: var(--font-mono); font-size: 13px; }

/* ---------- SSS ---------- */
.faq { display: grid; gap: 12px; }
.faq__item { background: var(--surface); border: 1px solid var(--border-2); border-radius: 14px; }
.faq__item[open] { border-color: var(--border-3); }
.faq__item summary { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 18px 22px; color: var(--text); font-weight: 500; cursor: pointer; list-style: none; }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after { content: "+"; flex: none; color: var(--accent); font-family: var(--font-mono); font-size: 20px; line-height: 1; }
.faq__item[open] summary::after { content: "−"; }
.faq__item p { padding: 0 22px 20px; }

/* ---------- İlgili ürünler ---------- */
.related { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; }
.related__card { display: grid; align-content: start; gap: 10px; padding: 28px; background: var(--surface); border: 1px solid var(--border-2); border-radius: var(--radius-card); transition: border-color .15s, background-color .15s; }
.related__card:hover { border-color: var(--accent); background: var(--surface-2); }
.related__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.related__code { color: var(--faint); font-size: 13px; }
.related__card h3 { color: var(--text); }
.related__more { display: inline-flex; align-items: center; gap: 8px; margin-top: 8px; color: var(--accent); font-family: var(--font-mono); font-size: 13px; }

@media (max-width: 1000px) {
  .phero__grid { grid-template-columns: minmax(0, 1fr); gap: 48px; }
  .phero__stage::before { inset: 14px -8px -8px 14px; }
  .showcase { gap: 64px; }
  .showcase__row { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .showcase__row--flip .showcase__text { order: 0; }
}
@media (max-width: 720px) {
  .phero { padding-block: 40px 56px; }
  .phero__tagline { font-size: 20px; }
  .screen__body { padding: 14px; }
  .screen__compare { grid-template-columns: minmax(0, 1fr); }
  .specs-card { padding: 4px 20px 24px; }
  .specs__row { grid-template-columns: minmax(0, 1fr); gap: 4px; }
  .showcase__text h3 { font-size: 24px; }
}