/* Sahne ve hareket katmanı (Konsept A). Tek easing ailesi: expo/quart out; süre 0,9-1,4 sn.
   Gizli başlangıç durumu yoktur: kelime maskeleri ve belirmeler JS tarafından verilir; JS ya da kütüphane yoksa içerik açıktır. */

/* ---- hero ---- */
.hero-ana { position: relative; min-height: 100svh; display: grid; width: 100%; background: var(--siyah); isolation: isolate; overflow: hidden; padding: 0; }
.hero-ana::before { content: ""; position: absolute; inset: 0; z-index: -2; background: radial-gradient(60% 55% at 72% 30%, rgba(236, 231, 220, .09), transparent 70%), radial-gradient(45% 50% at 15% 85%, rgba(236, 231, 220, .06), transparent 70%); }
.hero-ana::after { content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none; background: linear-gradient(to bottom, rgba(11, 11, 10, .55), transparent 28%, transparent 65%, rgba(11, 11, 10, .75)); }
.gl-tuval { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -2; display: block; }
.hero-ana > .hero { display: grid; grid-template-rows: auto 1fr auto; padding-block: clamp(6.5rem, 14vh, 8rem) clamp(1.5rem, 4vh, 3rem); height: 100%; }
.hero-ana h1 { align-self: end; margin: 0 0 clamp(1.5rem, 4vh, 3rem); font-size: clamp(3rem, 11.2vw, 13.5rem); max-width: 16ch; text-wrap: balance; }
.hero-ana .ust-yazi { margin: 0; }
.hero-alt { display: flex; flex-direction: row-reverse; justify-content: space-between; align-items: flex-end; gap: 2rem; border-top: 1px solid var(--cizgi); padding-top: 1.5rem; }
.hero-alt .ozet { margin: 0; max-width: 27rem; font-size: clamp(1rem, 1.2vw, 1.15rem); }
.vurgu { font-style: italic; }

/* kelime maskesi (satır satır açılış): .w kırpar, .wi kayar */
.w { display: inline-block; overflow: hidden; vertical-align: top; padding: .1em .05em .16em; margin: -.1em -.05em -.16em; }
.wi { display: inline-block; will-change: transform; }

/* ---- şerit (sürüklenebilir, kaydırma hızına duyarlı) ---- */
.serit { overflow: hidden; border-block: 1px solid var(--cizgi); padding-block: 1.6rem; background: var(--siyah); position: relative; z-index: 1; }
.serit-ic { display: flex; width: max-content; will-change: transform; }
.serit-ic > div { display: flex; flex: none; }
.serit span { font: italic 400 clamp(2rem, 4.4vw, 4rem)/1 var(--serif); letter-spacing: -.02em; white-space: nowrap; padding-inline: 1.6rem; display: inline-flex; align-items: center; gap: 3.2rem; color: var(--krem); }
.serit span::after { content: ""; width: .5rem; height: .5rem; border-radius: 50%; background: var(--soluk); flex: none; }
.serit-ic.otomatik { animation: serit 70s linear infinite; }
@keyframes serit { to { transform: translate3d(-50%, 0, 0); } }

/* ---- sorun: sabitlenmiş sinematik sahne ---- */
.hikaye { position: relative; }
.sahne.buyuk .madde li { background: none; }
.hikaye.pinli { height: 100svh; overflow: hidden; }
.hikaye.pinli .sahne { height: 100svh; padding-block: 0; border-top: 0; align-content: stretch; grid-template-rows: auto 1fr; padding-top: clamp(6rem, 12vh, 8rem); padding-bottom: 2rem; }
.hikaye.pinli .sahne > h2 { grid-column: 1 / 6; grid-row: 1; margin: 0; }
.hikaye.pinli .no-dev { grid-column: 1 / 7; grid-row: 2; position: relative; align-self: end; height: min(24vw, 48svh); overflow: hidden; margin-bottom: 1rem; pointer-events: none; }
.hikaye.pinli .no-dev span { position: absolute; left: -.04em; bottom: -.08em; font: 400 min(27vw, 54svh)/1 var(--serif); letter-spacing: -.05em; color: var(--krem); -webkit-text-fill-color: transparent; -webkit-text-stroke: 1px var(--krem); will-change: transform; }
.hikaye.pinli .madde { grid-column: 7 / -1; grid-row: 1 / 3; align-self: center; display: flex; flex-direction: column; gap: 1.1rem; border: 0; position: relative; }
.hikaye.pinli .madde li { position: relative; padding: 1.4rem 1.7rem 1.5rem; border: 1px solid var(--cizgi); border-radius: 1.8rem 1.8rem 1.8rem .4rem; background: var(--kor); font: 400 clamp(1.05rem, 1.35vw, 1.3rem)/1.45 var(--yazi); letter-spacing: 0; color: var(--krem); max-width: 31rem; will-change: transform, opacity; }
.hikaye.pinli .madde li:nth-child(even) { align-self: flex-end; border-radius: 1.8rem 1.8rem .4rem 1.8rem; }
.hikaye.pinli .madde li::after { content: ""; position: absolute; top: -.35rem; right: -.35rem; width: .8rem; height: .8rem; border-radius: 50%; background: var(--kirmizi); transform: scale(var(--okunmadi, 0)); }
.yaziyor { position: absolute; left: 0; top: 0; display: inline-flex; gap: .35rem; padding: 1.1rem 1.3rem; border: 1px solid var(--cizgi); border-radius: 1.8rem 1.8rem 1.8rem .4rem; background: var(--kor); opacity: 0; }
.madde li:nth-child(even) > .yaziyor { left: auto; right: 0; border-radius: 1.8rem 1.8rem .4rem 1.8rem; }
.yaziyor b { width: .42rem; height: .42rem; border-radius: 50%; background: var(--soluk); animation: nokta 1.1s var(--e-quart) infinite; }
.yaziyor b:nth-child(2) { animation-delay: .15s; } .yaziyor b:nth-child(3) { animation-delay: .3s; }
@keyframes nokta { 0%, 60%, 100% { transform: translate3d(0, 0, 0); opacity: .45; } 30% { transform: translate3d(0, -.3rem, 0); opacity: 1; } }
.hikaye .cubuk { position: absolute; left: var(--bosluk); right: var(--bosluk); bottom: 1.2rem; height: 1px; background: var(--cizgi); }
.hikaye .cubuk i { position: absolute; inset: 0; background: var(--krem); transform-origin: 0 50%; transform: scaleX(0); }

/* ---- adımlar ---- */
.sticky-bolum > h2 { position: sticky; top: 6.5rem; align-self: start; }
.adimlar::after, .takvim::after { opacity: 1; width: 1px; background: var(--on); }

/* ---- hizmet satırları ---- */
.hizmet-satir .kartlar { margin-top: 1.5rem; }
.hizmet-satir .kart { cursor: pointer; transition: opacity .9s var(--e-quart); }
.hizmet-satir .kart h3 { transition: translate 1s var(--e-expo); }
.hizmet-satir .kart .kart-ic { grid-column: 2; display: grid; grid-template-rows: 1fr; transition: grid-template-rows 1.1s var(--e-expo); }
.hizmet-satir .kart .kart-ic > div { overflow: hidden; min-height: 0; }
.hizmet-satir .kart dl { padding-top: 1.2rem; }
@media (hover: hover) and (pointer: fine) and (prefers-reduced-motion: no-preference) {
  .js .hizmet-satir .kart .kart-ic { grid-template-rows: 0fr; }
  .js .hizmet-satir .kart:hover .kart-ic, .js .hizmet-satir .kart:focus-within .kart-ic { grid-template-rows: 1fr; }
  .js .hizmet-satir .kartlar:hover .kart:not(:hover) { opacity: .28; }
  .js .hizmet-satir .kart:hover h3, .js .hizmet-satir .kart:focus-within h3 { translate: 1.4rem 0; }
}
.onizleme { position: fixed; left: 0; top: 0; z-index: 90; width: 15rem; padding: 1rem 1.1rem 1.1rem; background: var(--siyah); color: var(--krem); border-radius: 1rem; pointer-events: none; opacity: 0; will-change: transform, opacity; display: grid; gap: .5rem; }
.onizleme small:empty { display: none; }
.onizleme small { font: 400 .66rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--soluk); }
.onizleme strong { font: 400 1.35rem/1.12 var(--serif); letter-spacing: -.01em; color: var(--krem); }

/* ---- bölüm sonu ---- */
.orta { font: 400 clamp(1.4rem, 2.6vw, 2.4rem)/1.15 var(--serif); letter-spacing: -.015em; color: var(--on); max-width: 36rem; }
.son { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--bosluk); }
.son > h2 { grid-column: 1 / -1; font-size: clamp(3rem, 12vw, 13rem); line-height: .88; letter-spacing: -.04em; margin-bottom: clamp(1.5rem, 4vw, 3rem); }
.son > p { grid-column: 1 / 7; margin-bottom: 2.5rem; } .son > .dugme { grid-column: 1 / 5; justify-self: start; }
.buyuk-dugme { padding: 1.6rem 3rem; min-height: 72px; font-size: .9rem; }
.hero-alt .dugme { flex: none; }

/* ---- yükleme ekranı: 0-100 sayaç, şalter açılır, kırmızı çizgi sayfayı yarar ---- */
.yuk { position: fixed; inset: 0; z-index: 300; display: none; pointer-events: none; color: var(--krem); }
.yuk-var .yuk { display: block; pointer-events: auto; }
.yuk-var, .yuk-var body { overflow: hidden; }
.yuk-ust, .yuk-alt { position: absolute; left: 0; right: 0; height: 50.2%; background: var(--siyah); will-change: transform; }
.yuk-ust { top: 0; } .yuk-alt { bottom: 0; }
.yuk-ic { position: absolute; inset: 0; display: grid; place-content: center; justify-items: center; gap: clamp(1.2rem, 3vw, 2.4rem); will-change: opacity; }
.yuk-no { font: 400 clamp(6rem, 24vw, 22rem)/.8 var(--serif); letter-spacing: -.05em; font-variant-numeric: tabular-nums; min-width: 3ch; text-align: center; }
.yuk-salter { position: relative; width: clamp(7rem, 16vw, 11rem); height: clamp(3.5rem, 8vw, 5.5rem); border: 5px solid var(--krem); border-radius: 999px; }
.yuk-salter b { position: absolute; top: 50%; left: 14%; width: 38%; aspect-ratio: 1; margin-top: -19%; border-radius: 50%; background: var(--krem); will-change: transform, background-color; }
.yuk-cizgi { position: absolute; left: 0; right: 0; top: 50%; height: 2px; margin-top: -1px; background: var(--kirmizi); transform: scaleX(0); will-change: transform; box-shadow: 0 0 24px 2px rgba(229, 55, 44, .65); }

/* ---- sayfa geçişi: yalnız CSS; js-var.js sınıfları verir ---- */
@media (prefers-reduced-motion: no-preference) {
  html.js::before, html.gecis-ici::after { content: ""; position: fixed; inset: 0; z-index: 400; background: var(--siyah); pointer-events: none; transform: translate3d(0, 101%, 0); border-top: 2px solid var(--kirmizi); }
  html.gecis-cik::before { transform: translate3d(0, 0, 0); transition: transform .85s var(--e-expo); }
  html.gecis-ici::after { transform: translate3d(0, 0, 0); border-top: 0; animation: gecis-ac 1.05s var(--e-expo) .12s forwards; }
  @keyframes gecis-ac { to { transform: translate3d(0, -101%, 0); } }
  html:not(.hazir).js main h1, html:not(.hazir).js main h2 { visibility: hidden; }
}

/* ---- özel imleç ---- */
.imlec { position: fixed; left: 0; top: 0; z-index: 500; pointer-events: none; opacity: 0; will-change: transform; }
.imlec-gorunur .imlec { opacity: 1; }
.imlec-gizli .imlec { opacity: 0 !important; }
.imlec-yuv { width: 14px; height: 14px; margin: -7px 0 0 -7px; border-radius: 50%; background: var(--krem); mix-blend-mode: difference; display: grid; place-content: center; transition: width .7s var(--e-expo), height .7s var(--e-expo), margin .7s var(--e-expo), background-color .5s var(--e-quart); }
.imlec-yuv span { font: 500 .66rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--siyah); opacity: 0; transition: opacity .4s var(--e-quart); white-space: nowrap; }
.imlec[data-d] .imlec-yuv { position: relative; opacity: 1; }
.imlec[data-d] .imlec-yuv span { position: absolute; left: 24px; top: 50%; translate: 0 -50%; color: var(--krem); opacity: 1; transition-delay: .12s; }
.imlec[data-d="basvur"] .imlec-yuv { width: 92px; height: 92px; margin: -46px 0 0 -46px; mix-blend-mode: normal; }
.imlec[data-d="basvur"] .imlec-yuv span { position: static; translate: none; }
.imlec[data-d="basvur"] .imlec-yuv { background: var(--kirmizi); }
.imlec[data-d="basvur"] .imlec-yuv span { color: #fff; }
.imlec.basili .imlec-yuv { width: 60px; height: 60px; margin: -30px 0 0 -30px; }
.imlec-var, .imlec-var a, .imlec-var button, .imlec-var summary, .imlec-var label, .imlec-var .kart, .imlec-var .serit { cursor: none; }
.imlec-var input, .imlec-var textarea, .imlec-var select { cursor: auto; }

/* ---- footer: dev ad, harfler fareye tepki verir ---- */
.dev-ad .h { will-change: transform; transition: color .6s var(--e-quart); }
.dev-ad .h.sicak { color: var(--kirmizi); }

/* ---- koyu bölüm başlıkları: üst çubuk ters çevirme için işaret ---- */
@media (prefers-reduced-motion: reduce) {
  .serit-ic.otomatik { animation: none; }
  .yaziyor b { animation: none; }
  .imlec { display: none; }
}
@media (max-width: 64em) {
  .hikaye.pinli .sahne { grid-template-rows: auto auto 1fr; }
  .hikaye.pinli .sahne > h2 { grid-column: 1 / -1; }
  .hikaye.pinli .no-dev { grid-column: 1 / -1; grid-row: 3; height: 7.5rem; position: absolute; left: var(--bosluk); bottom: 2.5rem; width: 45%; opacity: .55; }
  .hikaye.pinli .no-dev span { font-size: 8rem; }
  .hikaye.pinli .madde { grid-column: 1 / -1; grid-row: 2; align-self: start; margin-top: 1.5rem; }
  .hikaye.pinli .madde li { max-width: none; }
  .hikaye.pinli .madde li:nth-child(even) { align-self: flex-start; }
}
@media (max-width: 48em) {
  .hero-ana { min-height: 100svh; }
  .hero-ana > .hero { padding-top: 7rem; padding-bottom: 1rem; }
  .hero-ana h1 { font-size: clamp(2.6rem, 11.5vw, 4rem); margin-bottom: 1.2rem; }
  .hero-alt { flex-direction: column; align-items: stretch; gap: 1rem; padding-top: 1rem; }
  .hero-alt .ozet { font-size: .98rem; line-height: 1.5; }
  .hero-alt .dugme { align-self: stretch; }
  .son > p, .son > .dugme { grid-column: 1 / -1; }
  .son > .dugme { justify-self: stretch; }
  .serit span { gap: 1.6rem; padding-inline: .8rem; }
  .sticky-bolum > h2 { position: static; }
  .onizleme { display: none; }
}