/* =========================================================
   Ana sayfa deneyimi (v4): sinematik kaydırma, editoryal sahneler.
   Yalnızca index.html yükler. Ortak tasarım style.css'te.

   Kurallar:
   - Başlangıç gizlemeleri yalnızca html.js (hero, CSS ile) ya da
     html.motion (GSAP yüklendi) varken uygulanır. JS kapalıyken ya da
     "hareketi azalt" açıkken her şey son haliyle görünür.
   - Animasyonlar sadece transform ve opacity kullanır.
   ========================================================= */

:root {
  --sand: #EEE7DC;
  --night: #0F1B20;
  --ink: #18130F;
  --gold: #D9A55B;
  --stage: #141312;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) { --sand: #1B1917; --night: #0B151A; --ink: #100D0B; --gold: #DDAE68; }
}
:root[data-theme="dark"] { --sand: #1B1917; --night: #0B151A; --ink: #100D0B; --gold: #DDAE68; }

/* ---------- Ton (bölüm zeminleri) ---------- */
[data-tone="cream"] { background: var(--bg); }
[data-tone="sand"] { background: var(--sand); }
[data-tone="night"] { background: var(--night); }
[data-tone="ink"] { background: var(--ink); }

/* Koyu sahnelerde yerel renkler (temadan bağımsız okunaklı) */
[data-tone="night"], [data-tone="ink"], .feature-stage {
  --text: #F2EDE4; --text-2: #B9B0A2; --line: rgba(242, 237, 228, 0.14);
  --card: #1D262A; --accent: #E3926B; --accent-ink: #1A1816; --accent-soft: rgba(227, 146, 107, 0.16);
  --shadow: none;
  color: var(--text);
}
[data-tone="ink"] { --card: #231C17; }
.feature-stage { --card: #1F1C1A; }

/* Hareket açıkken bölümler şeffaf, renk sabit bir katmandan yumuşakça geçer */
.tone-bg { position: fixed; inset: 0; z-index: -1; background: var(--bg); transition: background-color .8s cubic-bezier(.4,0,.2,1); pointer-events: none; }
html.motion [data-tone] { background: transparent; }
html.motion[data-tone-now="sand"] .tone-bg { background: var(--sand); }
html.motion[data-tone-now="night"] .tone-bg { background: var(--night); }
html.motion[data-tone-now="ink"] .tone-bg { background: var(--ink); }
.home main, .home .site-footer { position: relative; z-index: 1; }

/* Üst menü koyu sahnelerde kendini uyarlar */
html.motion[data-tone-now="night"] .site-header,
html.motion[data-tone-now="ink"] .site-header {
  --bg: var(--night); --text: #F2EDE4; --text-2: #B9B0A2; --line: rgba(242, 237, 228, 0.12); --accent: #E3926B; --accent-ink: #1A1816;
  color: var(--text);
}
html.motion[data-tone-now="ink"] .site-header { --bg: var(--ink); }
.site-header::before { transition: background-color .8s ease; }

/* ---------- Film greni (çok ince) ---------- */
.home::after {
  content: ""; position: fixed; inset: 0; z-index: 70; pointer-events: none; opacity: .055;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 .9 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
:root[data-theme="dark"] .home::after { opacity: .08; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .home::after { opacity: .08; } }

/* ---------- Kaydırma ilerleme çizgisi + imleç ışığı ---------- */
.progress { position: fixed; top: 0; left: 0; right: 0; height: 2px; z-index: 40; pointer-events: none; }
.progress i { display: block; height: 100%; background: var(--accent); transform-origin: 0 50%; transform: scaleX(0); }
.cursor-light {
  position: fixed; left: 0; top: 0; width: 560px; height: 560px; margin: -280px 0 0 -280px; z-index: 0; pointer-events: none;
  border-radius: 50%; background: radial-gradient(circle, rgba(227, 146, 107, .13), rgba(217, 165, 91, .05) 38%, transparent 66%);
  opacity: 0; transition: opacity .6s ease; will-change: transform;
}
html.has-cursor .cursor-light { opacity: 1; }

/* ---------- Açılış (ilk ziyaret, en fazla 1 sn) ---------- */
.intro { display: none; position: fixed; inset: 0; z-index: 100; background: var(--bg); place-items: center; pointer-events: none; }
html.js:not(.no-intro) .intro { display: grid; animation: introOut .38s cubic-bezier(.7,0,.3,1) .62s forwards; }
.intro-in { display: grid; justify-items: center; gap: 10px; }
.intro-name { font-family: var(--serif); font-size: clamp(1.7rem, 4vw, 2.4rem); letter-spacing: -0.01em; animation: introIn .5s cubic-bezier(.2,.7,.2,1) both; }
.intro-line { width: 170px; height: 10px; overflow: visible; }
.intro-line path { fill: none; stroke: var(--accent); stroke-width: 1.6; stroke-linecap: round; stroke-dasharray: 1; stroke-dashoffset: 1; animation: draw .55s .12s ease forwards; }
.intro-sub { font-size: 12px; letter-spacing: .18em; text-transform: uppercase; color: var(--text-2); animation: introIn .5s .1s cubic-bezier(.2,.7,.2,1) both; }
@keyframes introIn { from { opacity: 0; transform: translateY(10px); } }
@keyframes introOut { to { opacity: 0; visibility: hidden; transform: translateY(-2%); } }
@keyframes draw { to { stroke-dashoffset: 0; } }

/* =========================================================
   1) HERO
   ========================================================= */
html.js { --d0: .78s; }
html.js.no-intro { --d0: .08s; }
.hero { position: relative; overflow: clip; padding: clamp(36px, 7vw, 96px) 0 clamp(40px, 6vw, 72px); }
.hero-light { position: absolute; inset: 0; pointer-events: none; z-index: 0; }
.hero-light i { position: absolute; border-radius: 50%; will-change: transform; }
.hero-light .b1 { width: 62vw; height: 62vw; max-width: 900px; max-height: 900px; left: -18vw; top: -24vw; background: radial-gradient(circle, rgba(181, 96, 58, .16), transparent 66%); animation: drift1 28s ease-in-out infinite alternate; }
.hero-light .b2 { width: 48vw; height: 48vw; max-width: 720px; max-height: 720px; right: -12vw; top: 8vw; background: radial-gradient(circle, rgba(217, 165, 91, .17), transparent 64%); animation: drift2 34s ease-in-out infinite alternate; }
.hero-light .b3 { width: 40vw; height: 40vw; max-width: 600px; max-height: 600px; left: 30vw; bottom: -22vw; background: radial-gradient(circle, rgba(41, 75, 74, .10), transparent 66%); animation: drift3 40s ease-in-out infinite alternate; }
@keyframes drift1 { to { transform: translate3d(8vw, 6vw, 0) scale(1.12); } }
@keyframes drift2 { to { transform: translate3d(-6vw, 5vw, 0) scale(.9); } }
@keyframes drift3 { to { transform: translate3d(-10vw, -4vw, 0) scale(1.15); } }
:root[data-theme="dark"] .hero-light { opacity: .7; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .hero-light { opacity: .7; } }
.hero .wrap { position: relative; z-index: 1; }
.hero-in { display: grid; grid-template-columns: 1.12fr .88fr; gap: clamp(36px, 6vw, 96px); align-items: center; }
.hero-title { font-size: clamp(2.7rem, 6.6vw, 5.6rem); line-height: 1.02; letter-spacing: -0.025em; max-width: 11.5em; }
.hero-title .w { display: inline-block; overflow: hidden; vertical-align: top; padding: .1em .03em .14em; margin: -.1em -.03em -.14em; }
.hero-title .wi { display: inline-block; }
.em-wrap { position: relative; display: inline-block; }
.scribble { position: absolute; left: -3%; bottom: -.16em; width: 106%; height: .34em; overflow: visible; pointer-events: none; }
.scribble path { fill: none; stroke: var(--accent); stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; vector-effect: non-scaling-stroke; }

html.js .hero-title .wi { transform: translateY(110%); animation: rise 1.05s cubic-bezier(.2,.75,.12,1) forwards; animation-delay: calc(var(--d0) + var(--i, 0) * 75ms); }
html.js .scribble path { stroke-dasharray: 1; stroke-dashoffset: 1; animation: draw 1s cubic-bezier(.6,0,.3,1) forwards; animation-delay: calc(var(--d0) + .85s); }
html.js .hero-k, html.js .hero-l, html.js .hero-a, html.js .facts, html.js .hp-cap { opacity: 0; animation: fadeUp .9s cubic-bezier(.2,.7,.2,1) forwards; }
html.js .hero-k { animation-delay: var(--d0); }
html.js .hero-l { animation-delay: calc(var(--d0) + .5s); }
html.js .hero-a { animation-delay: calc(var(--d0) + .65s); }
html.js .hp-cap { animation-delay: calc(var(--d0) + 1s); }
html.js .facts { animation-delay: calc(var(--d0) + .85s); }
@keyframes rise { to { transform: none; } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }

.hero-photo { margin: 0; position: relative; aspect-ratio: auto; border-radius: 0; overflow: visible; background: none; box-shadow: none; }
.hp-in { position: relative; border-radius: 32px; overflow: hidden; aspect-ratio: 4 / 5; background: var(--bg-alt); box-shadow: 0 30px 60px -30px rgba(40, 24, 14, .35); }
.hp-in picture { display: block; height: 112%; margin-top: -6%; will-change: transform; }
.hp-in img { width: 100%; height: 100%; object-fit: cover; }
html.js .hp-in { animation: unveil 1.25s cubic-bezier(.7,0,.2,1) both; animation-delay: calc(var(--d0) + .1s); }
html.js .hp-in img { animation: settle 1.8s cubic-bezier(.2,.7,.2,1) both; animation-delay: calc(var(--d0) + .1s); }
@keyframes unveil { from { clip-path: inset(100% 0 0 0 round 32px); } to { clip-path: inset(0 0 0 0 round 32px); } }
@keyframes settle { from { transform: scale(1.16); } to { transform: scale(1); } }
.hp-cap { margin-top: 14px; font-family: var(--serif); font-style: italic; font-size: 15px; color: var(--text-2); text-align: right; }

.home .facts { grid-template-columns: repeat(4, 1fr); }
.facts dt { font-variant-numeric: tabular-nums; }
.scroll-cue { position: absolute; left: 50%; bottom: 22px; z-index: 1; transform: translateX(-50%); display: grid; justify-items: center; gap: 8px; font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--text-2); min-height: 44px; }
.scroll-cue i { display: block; width: 1px; height: 34px; background: currentColor; transform-origin: 50% 0; animation: cue 2.4s cubic-bezier(.6,0,.3,1) infinite; }
@keyframes cue { 0% { transform: scaleY(0); } 45% { transform: scaleY(1); transform-origin: 50% 0; } 55% { transform: scaleY(1); transform-origin: 50% 100%; } 100% { transform: scaleY(0); transform-origin: 50% 100%; } }
@media (max-height: 760px), (max-width: 860px) { .scroll-cue { display: none; } }

/* =========================================================
   Hakkımda ve konular
   ========================================================= */
.about .prose p { font-size: clamp(1.12rem, 1.5vw, 1.3rem); line-height: 1.65; }
.dropcap::first-letter { float: left; font-family: var(--serif); font-size: 4.4em; line-height: .82; padding: .06em .1em 0 0; color: var(--accent); }

.topics-block .topics { counter-reset: t; border-top: 1px solid var(--line); }
.topics-block .topics li { counter-increment: t; grid-template-columns: 3.2rem .9fr 1.1fr; align-items: baseline; transition: background-color .4s ease; }
.topics-block .topics li::before { content: counter(t, decimal-leading-zero); font-size: 12px; letter-spacing: .1em; color: var(--accent); font-variant-numeric: tabular-nums; }
.topics-block .topics h3 { transition: transform .5s cubic-bezier(.2,.7,.2,1); }
@media (hover: hover) { .topics-block .topics li:hover h3 { transform: translateX(8px); } }

/* =========================================================
   2) İMZA SAHNESİ: KAFANDAKİ SES
   ========================================================= */
.scene { position: relative; overflow: clip; }
.scene-pin { min-height: 100vh; min-height: 100svh; display: flex; align-items: center; padding: 88px 0 56px; }
.scene-in { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(24px, 5vw, 72px); align-items: center; width: min(1240px, calc(100% - 32px)); }
.scene-art svg { display: block; width: 100%; height: auto; max-height: 74vh; overflow: visible; }
.s-head { stroke: rgba(242, 237, 228, .42); stroke-width: 1.6; }
.s-tangle { stroke: var(--gold); stroke-width: 1.5; }
.s-gold { stroke: var(--gold); stroke-width: 2.8; }
.s-bird { fill: var(--gold); }
.s-dust circle { fill: var(--gold); opacity: .55; }
.scene .kicker { color: var(--gold); }
.scene-steps { list-style: none; margin: 18px 0 0; padding: 0; display: grid; gap: 28px; }
.scene-steps .sn { display: block; font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--text-2); margin-bottom: 10px; }
.scene-steps p { margin: 0; font-family: var(--serif); font-size: clamp(1.7rem, 3.2vw, 2.9rem); line-height: 1.12; letter-spacing: -0.015em; text-wrap: balance; }
.scene-steps em { color: var(--gold); }
.scene-ticks { display: none; gap: 8px; margin-top: 34px; }
.scene-ticks i { display: block; width: 28px; height: 2px; border-radius: 2px; background: rgba(242, 237, 228, .2); transition: background-color .4s ease, width .4s ease; }
.scene-ticks i.on { background: var(--gold); width: 44px; }
.scene-src { margin: 34px 0 0; font-size: 14px; color: var(--text-2); }
.scene-src a { color: var(--text); }

.scene-pin { position: relative; }
.scene-next { display: none; position: absolute; left: 50%; bottom: 18px; transform: translateX(-50%); margin: 0; flex-direction: column; align-items: center; gap: 8px; font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--text-2); pointer-events: none; white-space: nowrap; }
.scene-next i { display: block; width: 1px; height: 28px; background: var(--gold); transform-origin: 50% 0; animation: cue 2.2s cubic-bezier(.6,0,.3,1) infinite; }
html.motion .scene-next { display: flex; }
html.motion .scene-steps { display: grid; gap: 0; }
html.motion .scene-steps li { grid-area: 1 / 1; }
html.motion .scene-ticks { display: flex; }

/* =========================================================
   3) Büyük alıntı (kaydırdıkça kelime kelime koyulaşır)
   ========================================================= */
.bigquote { padding: clamp(96px, 16vw, 200px) 0; }
.bigquote blockquote { margin: 0 auto; max-width: 15em; text-align: center; font-size: clamp(2.1rem, 5.6vw, 4.8rem); }
.bq { margin: 0; font-family: var(--serif); font-size: 1em; line-height: 1.08; letter-spacing: -0.025em; text-wrap: balance; }
.bq .bw { display: inline-block; }
.bigquote footer { margin-top: 30px; font-size: 13px; letter-spacing: .16em; text-transform: uppercase; color: var(--text-2); }
.bigquote footer::before { content: ""; display: inline-block; width: 28px; height: 1px; background: var(--accent); vertical-align: middle; margin-right: 12px; }

/* =========================================================
   4) KİTAPLAR (akış içinde; sabitleme ve kaydırma ele geçirme yok)
   ========================================================= */
.books { padding: clamp(80px, 11vw, 140px) 0 clamp(48px, 7vw, 96px); }
.feature { margin: 0 auto; width: min(1280px, calc(100% - 32px)); }
.feature-stage { position: relative; background: var(--stage); border-radius: 36px; overflow: clip; }
.fs-glow { position: absolute; right: -10%; top: -25%; width: 80%; height: 130%; background: radial-gradient(closest-side, rgba(217, 165, 91, .14), transparent); pointer-events: none; will-change: transform; }
.feature-in { position: relative; display: grid; grid-template-columns: minmax(220px, 320px) 1fr; gap: clamp(32px, 6vw, 88px); align-items: center; padding: clamp(40px, 5.5vw, 72px) 0; }
.feature-cover { position: relative; margin: 0; width: 100%; aspect-ratio: 2 / 3; border-radius: 6px; overflow: hidden; box-shadow: 0 40px 90px -30px rgba(0, 0, 0, .85), 0 0 0 1px rgba(255, 255, 255, .06); }
.feature-cover img { width: 100%; height: 100%; object-fit: cover; }
.feature-body .kicker { color: var(--accent); margin-bottom: 10px; }
.feature-body h3 { font-size: clamp(2rem, 3.6vw, 3rem); line-height: 1.04; }
.feature-body .sub { font-family: var(--serif); font-style: italic; font-size: clamp(1.1rem, 1.6vw, 1.3rem); color: var(--text-2); margin: 10px 0 0; }
.fq { margin-top: 22px; display: grid; gap: 16px; padding: 18px 22px 14px; border: 1px solid var(--line); border-radius: 18px; background: rgba(255, 255, 255, .03); }
.fq-item { margin: 0; }
.fq-item p { margin: 0; font-family: var(--serif); font-style: italic; font-size: clamp(1.1rem, 1.6vw, 1.38rem); line-height: 1.32; color: #EFE8DD; text-wrap: balance; }
.fq-item p::before { content: "\201C"; font-style: normal; color: var(--gold); margin-right: .12em; }
.fq.fq--rotating { gap: 0; cursor: pointer; }
.fq--rotating .fq-item { grid-area: 1 / 1; opacity: 0; visibility: hidden; transform: translateY(8px); transition: opacity .8s ease, transform .8s cubic-bezier(.2,.7,.2,1), visibility 0s linear .8s; }
.fq--rotating .fq-item.is-on { opacity: 1; visibility: visible; transform: none; transition: opacity .8s ease, transform .8s cubic-bezier(.2,.7,.2,1); }
.fq-dots { grid-area: 2 / 1; display: flex; align-items: center; margin: 2px 0 -12px -12px; }
.fq-dot { width: 40px; height: 44px; padding: 0; border: 0; background: none; cursor: pointer; display: grid; place-items: center; }
.fq-dot::before { content: ""; width: 7px; height: 7px; border-radius: 4px; background: rgba(242, 237, 228, .28); transition: width .4s ease, background-color .4s ease; }
.fq-dot[aria-current="true"]::before { width: 20px; background: var(--gold); }
.fq-state { margin-left: 6px; font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--text-2); opacity: 0; transition: opacity .3s ease; }
.fq.is-paused .fq-state { opacity: 1; }
.feature-body .desc { color: #D6CFC5; margin: 18px 0 0; font-size: 1rem; max-width: 36em; }
.feature-body .inside { list-style: none; margin: 16px 0 0; padding: 0; border-top: 1px solid var(--line); max-width: 36em; }
.feature-body .inside li { padding: 9px 0 9px 24px; border-bottom: 1px solid var(--line); font-size: 14.5px; color: #DDD7CE; position: relative; }
.feature-body .inside li::before { content: ""; position: absolute; left: 0; top: 19px; width: 12px; height: 1px; background: var(--gold); }
.feature-body .price { color: var(--text); margin-top: 18px; }
.feature-body .price small { color: var(--accent); }
.feature-body .actions { margin-top: 16px; }

/* =========================================================
   Kitap slider'ı (saf JS + CSS, assets/js/slider.js)
   JS yokken: yatay kaydırılabilir liste.
   ========================================================= */
.bk { margin-top: clamp(64px, 9vw, 112px); }
.bk-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.bk-head h3 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); }
.bk-head p { margin: 8px 0 0; }
.bk-ctrl { display: flex; align-items: center; gap: 10px; }
.bk-btn {
  width: 48px; height: 48px; border-radius: 50%; border: 1px solid var(--line); background: var(--card); color: var(--text);
  display: inline-grid; place-items: center; cursor: pointer; padding: 0; box-shadow: var(--shadow);
  transition: background-color .25s ease, color .25s ease, border-color .25s ease, transform .25s ease;
}
.bk-btn svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
@media (hover: hover) { .bk-btn:hover { background: var(--text); color: var(--bg); border-color: var(--text); } }
.bk-btn:active { transform: scale(.94); }
.bk-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 50%; }
.bk-play .i-play { display: none; }
.bk-play[aria-pressed="false"] .i-play { display: block; }
.bk-play[aria-pressed="false"] .i-pause { display: none; }
.bk-play svg { fill: currentColor; stroke: none; }

.bk-viewport { margin-top: 28px; position: relative; }
.bk-track { list-style: none; margin: 0; padding: 0; }

/* Kart */
.bk-slide {
  position: relative; display: grid; grid-template-columns: 42% 1fr; gap: 28px; align-items: center;
  background: var(--card); border: 1px solid var(--line); border-radius: 26px; padding: 28px; box-shadow: var(--shadow); text-align: left;
}
.bk-slide .cover { position: relative; margin: 0; aspect-ratio: 2 / 3; border-radius: 5px; overflow: hidden; background: #1b1b1f; box-shadow: 0 1px 2px rgba(0,0,0,.1), 0 26px 44px -18px rgba(0,0,0,.5); }
.bk-slide .cover img { width: 100%; height: 100%; object-fit: cover; }
.bk-slide .stack { position: relative; width: 100%; aspect-ratio: 1 / 1.1; }
.bk-slide .stack .cover { position: absolute; width: 58%; }
.bk-slide .stack .cover:nth-child(1) { left: 0; top: 10%; transform: rotate(-7deg); }
.bk-slide .stack .cover:nth-child(2) { left: 20%; top: 4%; transform: rotate(-2deg); }
.bk-slide .stack .cover:nth-child(3) { left: 40%; top: 2%; transform: rotate(5deg); }
.bk-slide .stack.two .cover:nth-child(1) { left: 6%; }
.bk-slide .stack.two .cover:nth-child(2) { left: 38%; transform: rotate(5deg); }
.bk-kick { display: inline-block; font-size: 12px; font-weight: 600; letter-spacing: .02em; color: var(--accent); background: var(--accent-soft); padding: 4px 10px; border-radius: 999px; margin-bottom: 12px; }
.bk-slide h4 { font-family: var(--serif); font-weight: 400; font-size: clamp(1.5rem, 2.4vw, 2rem); line-height: 1.08; letter-spacing: -0.015em; margin: 0; }
.bk-slide .sub { margin: 8px 0 0; font-family: var(--serif); font-style: italic; font-size: 1.02rem; color: var(--text-2); line-height: 1.4; }
.bk-slide .desc { margin: 12px 0 0; font-size: 15px; line-height: 1.55; }
.bk-buy { display: flex; align-items: center; justify-content: space-between; gap: 12px 16px; flex-wrap: wrap; margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--line); }
.bk-buy .price { margin: 0; font-size: 1.35rem; color: var(--text); }
.bk-buy .btn { padding: 0 22px 0 24px; }
.bk-buy .btn svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; transition: transform .3s ease; }
@media (hover: hover) { .bk-buy .btn:hover svg { transform: translateX(3px); } }
.bk-bar { position: absolute; left: 28px; right: 28px; bottom: 0; height: 2px; overflow: hidden; border-radius: 2px; opacity: 0; transition: opacity .3s ease; }
.bk-bar i { display: block; height: 100%; background: var(--accent); transform-origin: 0 50%; transform: scaleX(0); }

.bk-foot { display: flex; align-items: center; justify-content: center; margin-top: 18px; }
.bk-dots { display: flex; align-items: center; }
.bk-dot { width: 30px; height: 44px; padding: 0; border: 0; background: none; cursor: pointer; display: grid; place-items: center; }
.bk-dot::before { content: ""; width: 7px; height: 7px; border-radius: 4px; background: var(--text-2); opacity: .35; transition: width .4s cubic-bezier(.2,.7,.2,1), opacity .3s ease, background-color .3s ease; }
.bk-dot[aria-current="true"]::before { width: 26px; opacity: 1; background: var(--accent); }
.bk-dot:focus-visible { outline: 2px solid var(--accent); outline-offset: -6px; border-radius: 12px; }
.bk-note { margin: 22px auto 0; max-width: 46rem; }

/* JS yokken: yatay kaydırılabilir liste */
.bk:not(.bk-on) .bk-viewport { overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: thin; }
.bk:not(.bk-on) .bk-track { display: flex; gap: 16px; width: max-content; padding: 6px max(16px, calc((100vw - 1120px) / 2)) 22px; }
.bk:not(.bk-on) .bk-slide { width: min(560px, 84vw); scroll-snap-align: center; }
.bk:not(.bk-on) .bk-ctrl, .bk:not(.bk-on) .bk-foot { display: none; }

/* JS açıkken: ortada büyük kart, yanlarda küçük ve soluk komşular */
.bk-on .bk-viewport { overflow: hidden; touch-action: pan-y; padding: 10px 0 26px; -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); }
.bk-on .bk-track { display: grid; justify-content: center; }
.bk-on .bk-slide {
  grid-area: 1 / 1; width: min(640px, calc(100vw - 96px));
  --gap: 28px;
  transform: translateX(calc(var(--d, 0) * (100% + var(--gap)))) scale(var(--s, 1));
  opacity: var(--o, 1);
  transition: transform .6s cubic-bezier(.22,.7,.18,1), opacity .6s ease, visibility 0s linear .6s;
  will-change: transform;
}
.bk-on .bk-slide.is-active { z-index: 2; visibility: visible; transition: transform .6s cubic-bezier(.22,.7,.18,1), opacity .6s ease; }
.bk-on .bk-slide.is-side { z-index: 1; visibility: visible; transition: transform .6s cubic-bezier(.22,.7,.18,1), opacity .6s ease; cursor: pointer; }
.bk-on .bk-slide.is-far { visibility: hidden; }
.bk-on .bk-slide.is-side > * { pointer-events: none; }
.bk-on.is-auto .bk-slide.is-active .bk-bar { opacity: 1; }
.bk-on.is-auto .bk-slide.is-active .bk-bar i { animation: bkfill var(--dur, 5.5s) linear forwards; }
.bk-on.is-hold .bk-slide.is-active .bk-bar i { animation-play-state: paused; }
@keyframes bkfill { to { transform: scaleX(1); } }

@media (max-width: 860px) {
  .bk-head { align-items: flex-start; }
  .bk-ctrl { width: 100%; justify-content: flex-end; }
  .bk-slide { grid-template-columns: 1fr; gap: 0; padding: 22px 20px 20px; }
  .bk-slide .cover { width: 44%; margin: 0 auto 18px; }
  .bk-slide .stack { width: 58%; margin: 0 auto 14px; }
  .bk-on .bk-slide { width: calc(100vw - 92px); --gap: 14px; }
  .bk-on .bk-viewport { -webkit-mask-image: none; mask-image: none; }
  .bk-buy .btn { flex: 1 1 auto; }
  .bk-bar { left: 20px; right: 20px; }
}

.magnetic, .home .nav-cta { transition: opacity .2s ease, box-shadow .35s ease, background-color .2s ease; }

/* 3D eğim ve parıltı */
.tilt { transform: perspective(900px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); transition: transform .6s cubic-bezier(.2,.7,.2,1); }
.tilt.tilting { transition: transform .12s linear; }
.sheen { position: absolute; inset: 0; pointer-events: none; background: linear-gradient(115deg, transparent 32%, rgba(255, 255, 255, .22) 48%, transparent 62%); opacity: 0; transform: translateX(var(--sx, 0%)); transition: opacity .5s ease; mix-blend-mode: soft-light; }
.tilt.tilting .sheen { opacity: 1; }

/* =========================================================
   5) Alıntı şeridi
   ========================================================= */
.strip { padding: clamp(56px, 8vw, 96px) 0; overflow: hidden; display: grid; gap: 22px; }
.marquee { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.mq-track { display: flex; width: max-content; animation: mq 70s linear infinite; will-change: transform; }
.marquee.rev .mq-track { animation-duration: 90s; animation-direction: reverse; }
.marquee:hover .mq-track { animation-play-state: paused; }
.mq-list { display: flex; align-items: baseline; gap: 64px; padding: 0 64px 0 0; margin: 0; list-style: none; }
.mq-list li { display: flex; align-items: baseline; gap: 14px; white-space: nowrap; }
.mq-list q { quotes: none; font-family: var(--serif); font-style: italic; font-size: clamp(1.3rem, 2.4vw, 2rem); letter-spacing: -0.01em; }
.marquee.rev q { font-style: normal; color: var(--text-2); }
.mq-list cite { font-style: normal; font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--accent); }
.mq-list li::after { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--accent); opacity: .5; margin-left: 50px; align-self: center; }
@keyframes mq { to { transform: translateX(-50%); } }

/* =========================================================
   6) KOÇLUK
   ========================================================= */
.coach { padding: clamp(88px, 12vw, 150px) 0 clamp(72px, 10vw, 120px); }
.coach .service { transition: transform .5s cubic-bezier(.2,.7,.2,1), box-shadow .5s ease; }
@media (hover: hover) { .coach .service:hover { transform: translateY(-6px); } }
.coach .service.free { background: var(--ink); color: #F2EDE4; }
.coach .service.free .meta, .coach .service.free p, .coach .service.free .amount small { color: #B9B0A2; }
.coach .service.free .btn { background: #E3926B; color: #1A1816; }

.journey { margin-top: clamp(56px, 8vw, 96px); }
.journey-in-wrap { padding: 24px 0; }
.journey-in { position: relative; }
.journey-steps { list-style: none; margin: 18px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; border-top: 1px solid var(--line); }
.jstep { padding-top: 28px; }
.jart { display: block; width: 100%; max-width: 220px; height: auto; margin-bottom: 18px; overflow: visible; }
.jart path, .jart circle { stroke: var(--accent); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.jn { display: block; font-family: var(--serif); font-size: 2.6rem; line-height: 1; color: var(--accent); margin-bottom: 12px; }
.jstep h3 { font-size: clamp(1.4rem, 2.2vw, 2rem); }
.jstep p { margin: 10px 0 0; color: var(--text-2); max-width: 26em; }
.journey-bar { display: none; height: 2px; background: var(--line); margin-top: 40px; overflow: hidden; border-radius: 2px; }
.journey-bar i { display: block; height: 100%; background: var(--accent); transform-origin: 0 50%; transform: scaleX(0); }

.journey--pinned .journey-in-wrap { min-height: 100vh; min-height: 100svh; display: flex; align-items: center; padding: 80px 0 40px; }
.journey--pinned .journey-in { width: min(1120px, calc(100% - 32px)); }
.journey--pinned .journey-steps { grid-template-columns: 1fr; border-top: 0; gap: 0; }
.journey--pinned .jstep { grid-area: 1 / 1; display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(24px, 6vw, 80px); align-items: center; padding: 0; }
.journey--pinned .jart { max-width: 380px; justify-self: center; margin: 0; }
.journey--pinned .jn { font-size: clamp(3rem, 6vw, 5rem); }
.journey--pinned .jstep h3 { font-size: clamp(2rem, 4vw, 3.4rem); }
.journey--pinned .jstep p { font-size: 1.15rem; }
.journey--pinned .journey-bar { display: block; }
.coach .coach-cta { margin-top: clamp(40px, 6vw, 72px); }

/* =========================================================
   7) PODCAST (gece sahnesi)
   ========================================================= */
.podcast { padding: clamp(96px, 13vw, 160px) 0; position: relative; overflow: clip; }
.podcast::before { content: ""; position: absolute; left: 50%; top: -30%; width: 90vw; height: 90vw; max-width: 1100px; max-height: 1100px; transform: translateX(-50%); background: radial-gradient(circle, rgba(227, 146, 107, .12), transparent 60%); pointer-events: none; }
.podcast .wrap { position: relative; }
.podcast .kicker { color: var(--gold); }
.podcast h2 { font-size: clamp(2.6rem, 7vw, 6rem); line-height: 1; }
.podcast h2 em { color: var(--gold); }
.podcast .lede em { color: inherit; }
.pod-head { display: grid; grid-template-columns: 1.2fr .8fr; gap: 40px; align-items: end; margin-bottom: clamp(40px, 6vw, 64px); }
.wave { display: flex; align-items: flex-end; justify-content: flex-end; gap: 6px; height: 120px; }
.wave i { display: block; width: 4px; height: 100%; border-radius: 4px; background: var(--gold); opacity: .8; transform-origin: 50% 100%; transform: scaleY(.25); animation: eq 1.6s ease-in-out infinite alternate; animation-play-state: paused; }
.wave.on i { animation-play-state: running; }
.wave i:nth-child(3n) { animation-duration: 1.2s; } .wave i:nth-child(4n) { animation-duration: 2s; opacity: .55; } .wave i:nth-child(5n+1) { animation-duration: 1.4s; }
.wave i:nth-child(2n) { animation-delay: -.4s; } .wave i:nth-child(3n+1) { animation-delay: -.9s; } .wave i:nth-child(7n) { animation-delay: -1.3s; }
@keyframes eq { 0% { transform: scaleY(.18); } 50% { transform: scaleY(.62); } 100% { transform: scaleY(.34); } }
.podcast .player { background: #000; border: 1px solid var(--line); }
.podcast .btn { background: var(--gold); color: #1A1816; }

/* =========================================================
   Ücretsiz ve takip
   ========================================================= */
.freebies-block .freebie .cover { position: relative; aspect-ratio: 2 / 3; overflow: hidden; border-radius: 5px; transform: none; box-shadow: 0 1px 2px rgba(0,0,0,.1), 0 22px 40px -16px rgba(0,0,0,.4); }
.freebies-block .freebie .cover img { width: 100%; height: 100%; object-fit: cover; }
.freebies-block .freebie { transition: transform .5s cubic-bezier(.2,.7,.2,1); }

/* =========================================================
   Alt bilgi
   ========================================================= */
.home .foot-quote .fw { display: inline-block; }

/* =========================================================
   Tablet ve telefon
   ========================================================= */
@media (max-width: 1080px) {
  .home .facts { grid-template-columns: repeat(2, 1fr); gap: 20px 0; }
}
@media (max-width: 860px) {
  .hero-in { grid-template-columns: 1fr; }
  .hero-photo { max-width: 440px; }
  .hp-in { border-radius: 26px; }
  .hp-cap { text-align: left; }
  .topics-block .topics li { grid-template-columns: 2.4rem 1fr; }
  .topics-block .topics li p { grid-column: 2; }

  .scene-pin { padding: 76px 0 32px; }
  .scene-in { grid-template-columns: 1fr; gap: 8px; }
  .scene-art svg { max-height: 40vh; max-height: 40svh; margin: 0 auto; width: auto; max-width: 100%; }
  .scene-steps p { font-size: clamp(1.5rem, 6.4vw, 2rem); }
  .scene-src { margin-top: 20px; }
  .scene-ticks { margin-top: 20px; }

  .feature { width: calc(100% - 24px); }
  .feature-stage { border-radius: 26px; }
  /* Ana kitap telefonda kompakt: küçük kapak başlığın yanında */
  .feature-in { grid-template-columns: 104px 1fr; column-gap: 18px; row-gap: 0; align-items: start; padding: 28px 4px 30px; }
  .feature-body { display: contents; }
  .feature-cover { grid-row: 1 / span 3; width: 104px; border-radius: 4px; box-shadow: 0 18px 36px -16px rgba(0, 0, 0, .8), 0 0 0 1px rgba(255, 255, 255, .06); }
  .feature-body > .kicker, .feature-body > h3, .feature-body > .sub { grid-column: 2; }
  .feature-body > .kicker { margin: 4px 0 6px; }
  .feature-body h3 { font-size: 1.65rem; }
  .feature-body .sub { font-size: 1rem; margin-top: 6px; }
  .feature-body > .fq, .feature-body > .desc, .feature-body > .inside-acc, .feature-body > .price, .feature-body > .actions { grid-column: 1 / -1; }
  .fq { margin-top: 22px; padding: 16px 18px 10px; }
  .fq-item p { font-size: 1.12rem; }
  .feature-body .desc { font-size: .98rem; }

  .pod-head { grid-template-columns: 1fr; }
  .wave { justify-content: flex-start; height: 64px; }

  .journey-steps { grid-template-columns: 1fr; gap: 0; }
  .jstep { padding: 24px 0; border-bottom: 1px solid var(--line); }
  .jart { max-width: 180px; }
}
@media (max-width: 600px) {
  .home .facts dt { font-size: 1.5rem; }
  .strip { gap: 14px; }
  .mq-list { gap: 40px; padding-right: 40px; }
  .mq-list li::after { margin-left: 26px; }
}


/* "Kitabın içinde ne var": masaüstünde her zaman açık liste, telefonda katlanır */
.inside-acc > summary { display: none; }
.inside-acc[open] > .inside { margin-top: 16px; }

/* =========================================================
   Telefon sıkılaştırma (<= 600px): ana kitap kartı ve slider bir ekrana sığar
   ========================================================= */
@media (max-width: 600px) {
  /* Ana kitap kartı */
  .feature-in { padding: 22px 2px 24px; }
  .fq { margin-top: 18px; padding: 14px 16px 8px; }
  .fq-item p { font-size: 1.04rem; line-height: 1.3; }
  .feature-body .desc { margin-top: 14px; font-size: .95rem; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 3; line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
  .inside-acc { margin-top: 12px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .inside-acc > summary {
    display: flex; align-items: center; justify-content: space-between; min-height: 44px; cursor: pointer; list-style: none;
    font-size: 14px; color: var(--text);
  }
  .inside-acc > summary::-webkit-details-marker { display: none; }
  .inside-acc > summary::after { content: ""; width: 8px; height: 8px; border-right: 1.5px solid var(--gold); border-bottom: 1.5px solid var(--gold); transform: rotate(45deg) translate(-2px, -2px); transition: transform .3s ease; }
  .inside-acc[open] > summary::after { transform: rotate(-135deg) translate(-2px, -2px); }
  .inside-acc[open] > .inside { margin-top: 0; border-top: 1px solid var(--line); }
  .inside-acc .inside li:last-child { border-bottom: 0; }
  .feature-body .price { margin-top: 14px; }
  .feature-body .actions { margin-top: 12px; gap: 4px 20px; }

  /* Slider: yatay kart, kontroller kartın altında noktaların yanında */
  .bk { display: grid; grid-template-columns: 1fr auto; grid-template-areas: "title title" "view view" "dots ctrl" "note note"; align-items: center; }
  .bk-head { display: contents; }
  .bk-head > div:first-child { grid-area: title; padding: 0 16px; }
  .bk-viewport { grid-area: view; margin-top: 16px; }
  .bk-foot { grid-area: dots; width: auto; margin: 0 0 0 10px; justify-content: flex-start; }
  .bk-ctrl { grid-area: ctrl; width: auto; gap: 6px; margin-right: 16px; }
  .bk-note { grid-area: note; }
  .bk-btn { width: 44px; height: 44px; }
  .bk-dot { width: 22px; }
  .bk-dot[aria-current="true"]::before { width: 18px; }
  .bk-on .bk-viewport { padding: 6px 0 14px; }
  .bk-on .bk-slide { width: calc(100vw - 60px); --gap: 12px; }
  .bk:not(.bk-on) .bk-slide { width: calc(100vw - 60px); }

  .bk-slide { grid-template-columns: 92px 1fr; column-gap: 16px; row-gap: 0; align-items: start; padding: 18px 18px 20px; border-radius: 22px; }
  .bk-body, .bk-buy { display: contents; }
  .bk-media { grid-row: 1 / span 5; }
  .bk-slide .cover { width: 92px; margin: 2px 0 0; }
  .bk-slide .stack { width: 92px; margin: 0; }
  .bk-slide .stack .cover { width: 62px; }
  .bk-kick, .bk-slide h4, .bk-slide .sub, .bk-slide .desc, .bk-buy .price { grid-column: 2; }
  .bk-kick { justify-self: start; margin-bottom: 8px; font-size: 11px; padding: 3px 9px; }
  .bk-slide h4 { font-size: 1.28rem; }
  .bk-slide .sub, .bk-slide .desc { display: -webkit-box; -webkit-line-clamp: 2; line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
  .bk-slide .sub { margin-top: 6px; font-size: .92rem; line-height: 1.35; }
  .bk-slide .desc { margin-top: 6px; font-size: 13.5px; line-height: 1.45; color: var(--text-2); }
  .bk-buy .price { margin-top: 10px; font-size: 1.15rem; }
  .bk-buy .price small { display: block; font-size: 12px; margin-top: 2px; }
  .bk-buy .btn { grid-column: 1 / -1; width: 100%; margin-top: 16px; }
  .bk-bar { left: 18px; right: 18px; }
}

/* =========================================================
   Hareketi azalt: her şey son haliyle, hareketsiz
   ========================================================= */
@media (prefers-reduced-motion: reduce) {
  .intro, .cursor-light, .progress, .scroll-cue { display: none !important; }
  .hero-light i { animation: none; }
  .mq-track { animation: none; width: auto; }
  .marquee { -webkit-mask-image: none; mask-image: none; }
  .mq-list { flex-wrap: wrap; gap: 14px 40px; padding: 0 16px; justify-content: center; }
  .mq-list[aria-hidden="true"] { display: none; }
  .mq-list li { white-space: normal; }
  .mq-list li::after { display: none; }
  .wave i { animation: none; }
  .scene-next i { animation: none; }
}

/* Telefon: "Kafandaki ses" sahnesi sabitlenmez, cümleler alt alta okunur */
@media (max-width: 860px) {
  .scene-pin { min-height: 0; }
  html.motion .scene-steps { gap: 22px; }
  html.motion .scene-steps li { grid-area: auto; }
  html.motion .scene-ticks, html.motion .scene-next { display: none; }
}