/* NOA — Konseptteki sıradışı istatistikler: kaydırdıkça netleşen sahne */

.noa-ks {
  --noa-bg: var(--noa-page, #121924);   /* sitenizin arka planı */
  --noa-text: #f0efe4;
  --noa-muted: rgba(240, 239, 228, 0.6);
  --noa-acc: 84, 132, 255;    /* vurgu rengi (R, G, B) — NOA mavisi */
  --noa-blue: rgb(var(--noa-acc));
  --noa-font: 'Rajdhani', system-ui, sans-serif;
  --p: 0;                     /* bölümün kaydırma ilerlemesi 0 → 1 (JS yazar) */
  position: relative;
  height: 320vh;              /* sahnenin ekranda kalacağı kaydırma mesafesi */
  background: transparent;
  color: var(--noa-text);
  font-family: var(--noa-font);
  font-weight: 500;
}
.noa-ks *, .noa-ks *::before, .noa-ks *::after { box-sizing: border-box; }
.ks-stage {
  position: sticky; top: 0;
  height: 100vh; height: 100svh;
  overflow: hidden; isolation: isolate;
  display: grid; place-items: center;
  padding: 0 16px;
  background:
    radial-gradient(55% 50% at 50% 55%, rgba(var(--noa-acc), calc(0.03 + var(--p) * 0.07)), transparent 70%),
    radial-gradient(120% 90% at 50% 45%, transparent 45%, rgba(4, 7, 12, 0.5) 100%);
}

/* ---- arka planda saydam NOA logosu: bulanık ve büyükten → net ve yerine oturmuş ---- */
.ks-logo {
  position: absolute; left: 50%; top: 52%; z-index: -1;
  width: min(1250px, 140vw); height: auto;
  transform: translate(-50%, -50%) scale(var(--ls, 1.3));
  filter: blur(var(--lb, 14px));
  opacity: var(--lo, 0.02);
  pointer-events: none;
  will-change: transform, filter, opacity;
}
.ks-logo .n { fill: rgb(209, 209, 195); }
.ks-logo .a { fill: rgb(236, 236, 222); }
.ks-logo .o { fill: rgb(240, 239, 228); }
/* ekran ortasından geçen ince ışık süpürmesi */
.ks-stage::after {
  content: ''; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: linear-gradient(100deg, transparent 40%, rgba(240, 239, 228, 0.035) 50%, transparent 60%);
  transform: translateX(calc((var(--p) * 2.4 - 1.2) * 100%));
}

/* üst ve alt kenar zemine erir: komşu bölümlerle dikişsiz birleşir (logonun kenarı da kesik görünmez) */
.ks-stage::before {
  content: ''; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background: linear-gradient(var(--noa-bg), transparent 26%, transparent 80%, var(--noa-bg));
}

.ks-inner { position: relative; z-index: 1; width: 100%; max-width: 1240px; text-align: center; }

/* ---- her parça: yerel ilerleme --k (0 → 1) ile bulanıktan nete ---- */
.ks-in {
  opacity: var(--k, 0);
  filter: blur(calc((1 - var(--k, 0)) * 10px));
  transform: translateY(calc((1 - var(--k, 0)) * 38px)) scale(calc(0.96 + var(--k, 0) * 0.04));
  will-change: opacity, filter, transform;
}

.ks-title {
  margin: 0 0 clamp(36px, 8vh, 90px);
  font-weight: 700; letter-spacing: 0.01em; line-height: 1.1;
  font-size: clamp(30px, min(4.4vw, 7.4vh), 68px);
}
.ks-title .ks-in { display: inline-block; }
.ks-title em { font-style: normal; color: var(--noa-blue); text-shadow: 0 0 calc(var(--k, 0) * 28px) rgba(var(--noa-acc), 0.5); }

.ks-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(20px, 4vw, 64px); }
.ks-stat { position: relative; display: flex; flex-direction: column; align-items: center; }
.ks-value {
  display: flex; align-items: center; justify-content: center; height: 1.05em;
  font-weight: 700; line-height: 1;
  font-size: clamp(40px, min(5.4vw, 9vh), 86px);
  font-variant-numeric: tabular-nums; white-space: nowrap;
  text-shadow: 0 0 40px rgba(var(--noa-acc), calc(var(--k, 0) * 0.35));
}
.ks-value small { font-size: 0.62em; margin-left: 0.04em; color: var(--noa-blue); }
.ks-bar { position: relative; width: min(210px, 80%); height: 2px; margin: clamp(14px, 2.6vh, 26px) 0 clamp(12px, 2vh, 18px); background: rgba(240, 239, 228, 0.08); }
.ks-bar i {
  position: absolute; inset: 0; transform-origin: left; transform: scaleX(var(--kb, 0));
  background: linear-gradient(90deg, transparent, var(--noa-text) 30%, var(--noa-blue));
}
.ks-bar b {   /* çubuğun ucunda ilerleyen mavi nokta */
  position: absolute; left: calc(var(--kb, 0) * 100%); top: 50%; width: 7px; height: 7px; margin: -3.5px 0 0 -3.5px; border-radius: 50%;
  background: var(--noa-blue); box-shadow: 0 0 12px var(--noa-blue);
  opacity: min(1, calc(var(--kb, 0) * 4));
}
.ks-label { font-size: clamp(15px, min(1.3vw, 2.3vh), 20px); letter-spacing: 0.04em; color: var(--noa-muted); }
.ks-link {
  display: inline-flex; align-items: center; gap: 8px; margin-top: clamp(14px, 2.6vh, 24px);
  padding: 9px 18px; border-radius: 999px;
  border: 1px solid rgba(var(--noa-acc), 0.35); background: rgba(var(--noa-acc), 0.08);
  color: var(--noa-text); text-decoration: none; font-weight: 600; font-size: 14px; letter-spacing: 0.06em;
  transition: background 0.3s ease, border-color 0.3s ease;
}
.ks-link span { transition: transform 0.3s ease; }
.ks-link:hover { background: rgba(var(--noa-acc), 0.2); border-color: var(--noa-blue); }
.ks-link:hover span { transform: translateX(4px); }

/* "0": NOA'nın O halkaları sıfır olarak yerine kilitlenir */
.ks-zero { height: 0.98em; width: auto; overflow: visible; }
.ks-zero .o { fill: var(--noa-text); }
.ks-zero .glow { fill: none; stroke: var(--noa-blue); stroke-width: 1.2; opacity: calc(var(--kz, 0) * 0.8); filter: drop-shadow(0 0 4px rgb(var(--noa-acc))); }
.ks-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* yan tarafta ince ilerleme çizgisi */
.ks-progress {
  position: absolute; left: clamp(14px, 3vw, 44px); top: 50%; height: min(260px, 36vh); width: 2px;
  transform: translateY(-50%); background: rgba(240, 239, 228, 0.08);
}
.ks-progress i { position: absolute; inset: 0; transform-origin: top; transform: scaleY(var(--p)); background: linear-gradient(var(--noa-text), var(--noa-blue)); }

/* ---- duyarlı ---- */
@media (max-width: 760px) {
  .noa-ks { height: 360vh; }
  .ks-stats { grid-template-columns: 1fr; gap: clamp(18px, 3.4vh, 34px); }
  .ks-title { margin-bottom: clamp(24px, 5vh, 48px); }
  .ks-value { font-size: clamp(40px, min(12vw, 7vh), 64px); }
  .ks-bar { margin: 10px 0; }
  .ks-link { margin-top: 10px; padding: 7px 14px; font-size: 13px; }
  .ks-progress { display: none; }
}

/* ---- hareketi azalt tercihi: sahne sabitlenmez, her şey son halinde ---- */
@media (prefers-reduced-motion: reduce) {
  .noa-ks { height: auto; }
  .ks-stage { position: relative; height: auto; min-height: 100vh; padding: 80px 16px; }
  .ks-in { opacity: 1; filter: none; transform: none; }
  .ks-stage::after, .ks-progress { display: none; }
}