/* ============================================================
   MYU — style.css  (v4 · renkli)
   ============================================================ */

/* Renkler yumuşak geçsin diye tip tanımlı özel değişkenler */
@property --tint  { syntax: "<color>"; inherits: true; initial-value: #e0b96a; }
@property --tint2 { syntax: "<color>"; inherits: true; initial-value: #d0607e; }

:root {
  --bg: #0a0a0d;
  --bg-2: #111116;
  --fg: #ecebe6;
  --fg-dim: #9a98a2;
  --fg-faint: #3b3a44;
  --line: rgba(236, 235, 230, 0.12);

  --font-serif: "Instrument Serif", Georgia, serif;
  --font-sans: "Inter Tight", system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

  --ease: cubic-bezier(0.76, 0, 0.24, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --gutter: clamp(20px, 5vw, 80px);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ------------------------------------------------------------
   Şekil paleti — her şekil iki ton (tint → tint2)
   ------------------------------------------------------------ */
body                       { --tint: #e0b96a; --tint2: #d0607e; }
body[data-shape="sphere"]  { --tint: #e8b65a; --tint2: #e2607a; }
body[data-shape="torus"]   { --tint: #ff7f5c; --tint2: #ffc15a; }
body[data-shape="lattice"] { --tint: #5f8dff; --tint2: #4fd6ff; }
body[data-shape="helix"]   { --tint: #3fd18e; --tint2: #c4e05a; }
body[data-shape="wave"]    { --tint: #2bc4d8; --tint2: #7a7dff; }
body[data-shape="galaxy"]  { --tint: #9d6bff; --tint2: #ff6bcf; }
body[data-shape="knot"]    { --tint: #ff5c8a; --tint2: #ff9e62; }
body[data-shape="pyramid"] { --tint: #f4c34f; --tint2: #e8713c; }
body[data-shape="letter"]  { --tint: #f1e6cc; --tint2: #c9a45e; }
body[data-shape="burst"]   { --tint: #ff7a7a; --tint2: #8b7bff; }
body { transition: --tint 1.2s ease, --tint2 1.2s ease; }

html { scroll-behavior: auto; }
html, body { min-height: 100%; }
body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-sans);
  font-weight: 300;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  cursor: none;
}
@media (hover: none), (pointer: coarse) {
  body { cursor: auto; }
  .cursor, .cursor-dot, .spotlight { display: none !important; }
}
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: none; }
::selection { background: var(--tint); color: var(--bg); }

/* ------------------------------------------------------------
   Arka plan katmanları
   ------------------------------------------------------------ */
.bg { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; }

/* Aurora: renk değiştiren üç yumuşak ışık kütlesi */
.aurora { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; opacity: .42; filter: blur(40px) saturate(1.1); }
.aurora span { position: absolute; width: 70vmax; height: 70vmax; border-radius: 50%; mix-blend-mode: screen; will-change: transform; }
.aurora .a1 {
  left: -18vmax; top: -22vmax;
  background: radial-gradient(circle, color-mix(in srgb, var(--tint) 40%, transparent) 0%, color-mix(in srgb, var(--tint) 12%, transparent) 38%, transparent 72%);
  animation: drift1 28s ease-in-out infinite alternate;
}
.aurora .a2 {
  right: -22vmax; bottom: -26vmax;
  background: radial-gradient(circle, color-mix(in srgb, var(--tint2) 38%, transparent) 0%, color-mix(in srgb, var(--tint2) 11%, transparent) 38%, transparent 72%);
  animation: drift2 34s ease-in-out infinite alternate;
}
.aurora .a3 {
  left: 30%; top: 30%; width: 50vmax; height: 50vmax;
  background: radial-gradient(circle, color-mix(in srgb, color-mix(in srgb, var(--tint) 50%, var(--tint2)) 26%, transparent) 0%, transparent 65%);
  animation: drift3 40s ease-in-out infinite alternate;
}
@keyframes drift1 { to { transform: translate(18vmax, 14vmax) scale(1.15); } }
@keyframes drift2 { to { transform: translate(-16vmax, -12vmax) scale(1.1); } }
@keyframes drift3 { 0% { transform: translate(-10vmax, 6vmax) scale(.9); } 100% { transform: translate(12vmax, -8vmax) scale(1.2); } }

.spotlight {
  position: fixed; inset: 0; z-index: 1; pointer-events: none;
  background: radial-gradient(520px circle at var(--sx, 50%) var(--sy, 50%),
              color-mix(in srgb, var(--tint) 16%, transparent), transparent 70%);
  mix-blend-mode: screen;
}
.grain {
  position: fixed; inset: -50%; width: 200%; height: 200%;
  z-index: 1; pointer-events: none; opacity: 0.06;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 0.6s steps(6) infinite;
}
@keyframes grain {
  0% { transform: translate(0,0); } 20% { transform: translate(-3%,2%); }
  40% { transform: translate(2%,-4%); } 60% { transform: translate(-4%,-2%); }
  80% { transform: translate(3%,4%); } 100% { transform: translate(0,0); }
}

/* 3D heykel */
.sculpt { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 1; pointer-events: none; }

/* Şekil değişiminde yayılan halka */
.pulse {
  position: fixed; left: 50%; top: 50%;
  width: 40vmin; height: 40vmin; border-radius: 50%;
  z-index: 1; pointer-events: none;
  transform: translate(-50%, -50%) scale(.2); opacity: 0;
  border: 1px solid var(--tint);
  box-shadow: 0 0 60px color-mix(in srgb, var(--tint) 35%, transparent), inset 0 0 40px color-mix(in srgb, var(--tint2) 25%, transparent);
}
.pulse.is-on { animation: pulse 1.4s var(--ease-out) forwards; }
@keyframes pulse {
  0%   { transform: translate(-50%, -50%) scale(.2); opacity: .9; }
  100% { transform: translate(-50%, -50%) scale(2.6); opacity: 0; }
}

body:not(.is-ready) .main, body:not(.is-ready) .footer { opacity: 0; }
.main, .footer { transition: opacity .8s ease; }

/* ------------------------------------------------------------
   Preloader
   ------------------------------------------------------------ */
.preloader {
  position: fixed; inset: 0; z-index: 100;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 28px;
  transition: opacity .7s ease, transform 1s var(--ease);
}
.preloader.is-done { opacity: 0; transform: translateY(-40px) scale(.96); pointer-events: none; }
.preloader__logo { font-family: var(--font-serif); font-size: clamp(72px, 12vw, 150px); line-height: 1; display: flex; }
.preloader__logo span { display: inline-block; opacity: 0; transform: translateY(40px) rotate(6deg); animation: fadeUp 1s var(--ease-out) forwards; }
.preloader__logo span:nth-child(1) { animation-delay: .1s; }
.preloader__logo span:nth-child(2) { animation-delay: .22s; color: var(--tint); font-style: italic; }
.preloader__logo span:nth-child(3) { animation-delay: .34s; color: var(--tint2); }
.preloader__bar { width: 160px; height: 1px; background: var(--line); overflow: hidden; }
.preloader__bar span { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--tint), var(--tint2)); }
.preloader__count { font-family: var(--font-mono); font-size: 12px; letter-spacing: .2em; color: var(--fg-dim); }
@keyframes fadeUp { to { opacity: 1; transform: translateY(0) rotate(0); } }

/* ------------------------------------------------------------
   Sayfa geçiş perdesi — renkli, çapraz silme
   ------------------------------------------------------------ */
.curtain {
  position: fixed; inset: 0; z-index: 90; pointer-events: none;
  background: linear-gradient(125deg, var(--tint) 0%, color-mix(in srgb, var(--tint) 50%, var(--tint2)) 50%, var(--tint2) 100%);
  clip-path: polygon(0 100%, 100% 100%, 100% 100%, 0 100%);
  display: grid; place-items: center;
}
.curtain__word {
  font-family: var(--font-serif); font-style: italic;
  font-size: clamp(60px, 10vw, 140px); color: #0a0a0d;
  opacity: 0; transform: translateY(20px);
  transition: opacity .35s ease .3s, transform .6s var(--ease-out) .3s;
}
.curtain.is-in  { animation: curtainIn .8s var(--ease) forwards; }
.curtain.is-in .curtain__word { opacity: 1; transform: none; }
.curtain.is-out { clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%); animation: curtainOut .8s var(--ease) forwards; }
.curtain.is-out .curtain__word { opacity: 1; transform: none; transition: none; }
@keyframes curtainIn  { from { clip-path: polygon(0 100%, 100% 100%, 100% 100%, 0 100%); } to { clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%); } }
@keyframes curtainOut { from { clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%); } to { clip-path: polygon(0 0, 100% 0, 100% 0, 0 0); } }

/* ------------------------------------------------------------
   Cursor
   ------------------------------------------------------------ */
.cursor {
  position: fixed; top: 0; left: 0; width: 36px; height: 36px;
  border: 1px solid var(--fg); border-radius: 50%;
  z-index: 80; pointer-events: none; transform: translate(-50%, -50%);
  display: grid; place-items: center;
  transition: width .35s var(--ease-out), height .35s var(--ease-out), background .3s, border-color .3s, opacity .3s;
  mix-blend-mode: difference;
}
.cursor__label { font-size: 10px; letter-spacing: .2em; text-transform: uppercase; color: var(--fg); opacity: 0; transform: scale(.6); transition: opacity .25s, transform .35s var(--ease-out); white-space: nowrap; }
.cursor-dot { position: fixed; top: 0; left: 0; width: 4px; height: 4px; background: var(--fg); border-radius: 50%; z-index: 81; pointer-events: none; transform: translate(-50%, -50%); mix-blend-mode: difference; }
.cursor.is-hover { width: 72px; height: 72px; background: rgba(255,255,255,.1); }
.cursor.is-label { width: 96px; height: 96px; background: var(--fg); border-color: var(--fg); }
.cursor.is-label .cursor__label { opacity: 1; transform: scale(1); color: var(--bg); }
.cursor.is-text  { width: 2px; height: 28px; border-radius: 1px; border: none; background: var(--fg); }
.cursor.is-hidden, .cursor-dot.is-hidden { opacity: 0; }

/* ------------------------------------------------------------
   İlerleme çubuğu · yan gezinme · HUD
   ------------------------------------------------------------ */
.progress {
  position: fixed; top: 0; left: 0; height: 2px; width: 100%;
  background: linear-gradient(90deg, var(--tint), var(--tint2));
  transform-origin: left; transform: scaleX(0); z-index: 70;
}

.stages-nav {
  position: fixed; right: calc(var(--gutter) * .55); top: 50%; transform: translateY(-50%);
  z-index: 60; display: flex; flex-direction: column; gap: 12px;
  opacity: 0; transition: opacity .6s ease;
}
.is-ready .stages-nav { opacity: 1; }
.stages-nav button {
  position: relative; display: flex; align-items: center; justify-content: flex-end; gap: 12px;
  height: 14px; padding: 0;
}
.stages-nav button i {
  display: block; width: 6px; height: 6px; border-radius: 50%;
  background: var(--fg-faint);
  transition: transform .5s var(--ease-out), background .5s ease, box-shadow .5s ease;
}
.stages-nav button span {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: .2em; text-transform: uppercase;
  color: var(--fg-dim); white-space: nowrap;
  opacity: 0; transform: translateX(8px);
  transition: opacity .35s ease, transform .5s var(--ease-out), color .4s ease;
}
.stages-nav button:hover span { opacity: 1; transform: none; }
.stages-nav button:hover i { background: var(--fg); }
.stages-nav button.is-active i { transform: scale(1.8); background: var(--tint); box-shadow: 0 0 14px var(--tint); }
.stages-nav button.is-active span { opacity: 1; transform: none; color: var(--tint); }
@media (max-width: 900px) { .stages-nav { display: none; } }

.hud {
  position: fixed; right: var(--gutter); bottom: 36px; z-index: 60;
  display: flex; align-items: center; gap: 14px;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .2em; text-transform: uppercase;
  color: var(--fg-dim);
  opacity: 0; transition: opacity .6s ease;
}
.is-ready .hud { opacity: 1; }
.hud__num { font-family: var(--font-serif); font-style: italic; font-size: 20px; letter-spacing: 0; text-transform: none; color: var(--tint); min-width: 28px; text-align: right; }
.hud__name { min-width: 90px; }
.hud__bar { width: 80px; height: 1px; background: var(--line); display: block; position: relative; }
.hud__bar i { position: absolute; left: 0; top: 0; height: 100%; width: 0; background: linear-gradient(90deg, var(--tint), var(--tint2)); }
@media (max-width: 640px) { .hud { right: 16px; bottom: 16px; } .hud__name { display: none; } }

/* ------------------------------------------------------------
   Header
   ------------------------------------------------------------ */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 60;
  display: flex; align-items: center; justify-content: space-between;
  padding: 28px var(--gutter);
}
.logo { display: flex; align-items: center; gap: 10px; }
.logo__mark {
  font-family: var(--font-serif); font-size: 28px; line-height: 1;
  background: linear-gradient(135deg, var(--tint), var(--tint2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.logo__text { font-size: 13px; letter-spacing: .28em; text-transform: uppercase; }
.nav { display: flex; gap: 36px; }
.nav__link { font-size: 13px; letter-spacing: .12em; text-transform: uppercase; position: relative; padding: 6px 0; display: inline-block; }
.nav__link::after {
  content: ""; position: absolute; left: 0; bottom: 0; width: 100%; height: 1px;
  background: linear-gradient(90deg, var(--tint), var(--tint2));
  transform: scaleX(0); transform-origin: right; transition: transform .5s var(--ease);
}
.nav__link:hover::after, .nav__link.is-active::after { transform: scaleX(1); transform-origin: left; }
.clock { font-family: var(--font-mono); font-size: 12px; letter-spacing: .15em; color: var(--fg-dim); }
@media (max-width: 640px) { .clock { display: none; } .nav { gap: 20px; } }

/* ------------------------------------------------------------
   Düzen
   ------------------------------------------------------------ */
.main { position: relative; z-index: 2; }
section { padding: 0 var(--gutter); }

/* ------------------------------------------------------------
   Hero
   ------------------------------------------------------------ */
.hero {
  min-height: 100svh; display: flex; flex-direction: column; justify-content: center;
  position: relative; padding-top: 120px; padding-bottom: 140px; overflow: hidden;
}
.hero__inner { position: relative; z-index: 2; will-change: transform, filter, opacity; }
.hero__ghost {
  position: absolute; right: -2vw; top: 50%; transform: translateY(-50%);
  font-family: var(--font-serif); font-size: clamp(200px, 40vw, 620px);
  line-height: 1; letter-spacing: -.05em; color: transparent;
  -webkit-text-stroke: 1px color-mix(in srgb, var(--tint) 22%, transparent);
  pointer-events: none; user-select: none; z-index: 1; will-change: transform;
}
.hero__ghost--contact { right: auto; left: 50%; font-size: clamp(200px, 36vw, 560px); }
.hero__eyebrow {
  display: flex; align-items: center; gap: 16px;
  font-size: 12px; letter-spacing: .3em; text-transform: uppercase; color: var(--fg-dim);
  margin-bottom: 36px;
}
.hero__line { width: 48px; height: 1px; background: linear-gradient(90deg, var(--tint), var(--tint2)); }
.hero__title {
  font-family: var(--font-serif); font-weight: 400;
  font-size: clamp(56px, 11vw, 168px); line-height: .92; letter-spacing: -.02em;
  display: flex; flex-direction: column;
}
.hero__word { display: block; overflow: hidden; padding-bottom: .22em; margin-bottom: -.22em; padding-right: .1em; }
.hero__word--italic { font-style: italic; }
/* data-gradient: her harf tint → tint2 arasında kendi rengini alır */
[data-gradient] .char { color: color-mix(in oklab, var(--tint2) calc(var(--i, 0) * 100%), var(--tint)); }
.hero__sub { margin-top: 40px; max-width: 480px; font-size: 17px; color: var(--fg-dim); }
.hero__scroll {
  position: absolute; left: var(--gutter); bottom: 40px;
  display: flex; align-items: center; gap: 14px;
  font-size: 11px; letter-spacing: .3em; text-transform: uppercase; color: var(--fg-dim); z-index: 2;
}
.hero__scroll-wheel { width: 18px; height: 28px; border: 1px solid var(--fg-dim); border-radius: 10px; position: relative; }
.hero__scroll-wheel span { position: absolute; left: 50%; top: 5px; width: 2px; height: 5px; margin-left: -1px; background: var(--tint); border-radius: 1px; animation: wheel 1.8s var(--ease) infinite; }
@keyframes wheel { 0% { transform: translateY(0); opacity: 1; } 70% { transform: translateY(12px); opacity: 0; } 100% { transform: translateY(0); opacity: 0; } }
.hero__coords {
  position: absolute; right: var(--gutter); bottom: 40px;
  display: flex; flex-direction: column; align-items: flex-end;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .1em; color: var(--fg-faint); z-index: 2;
}
@media (max-width: 640px) { .hero__coords { display: none; } }

/* ------------------------------------------------------------
   Dönen söz kutusu
   ------------------------------------------------------------ */
.rotator { margin-top: 44px; max-width: 520px; }
.rotator__label {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-mono); font-size: 10px; letter-spacing: .25em; text-transform: uppercase; color: var(--tint);
  margin-bottom: 14px;
}
.rotator__label::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: linear-gradient(135deg, var(--tint), var(--tint2)); box-shadow: 0 0 12px var(--tint); }
.rotator__stack { display: grid; }
.rotator__item {
  grid-area: 1 / 1;
  opacity: 0; transform: translateY(14px); filter: blur(8px);
  transition: opacity .9s ease, transform 1s var(--ease-out), filter .9s ease;
  pointer-events: none;
}
.rotator__item.is-on { opacity: 1; transform: none; filter: blur(0); pointer-events: auto; }
.rotator__item.is-out { opacity: 0; transform: translateY(-14px); filter: blur(8px); }
.rotator__item blockquote { font-family: var(--font-serif); font-style: italic; font-size: clamp(20px, 2vw, 27px); line-height: 1.3; color: var(--fg); }
.rotator__item figcaption { margin-top: 10px; font-family: var(--font-mono); font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--fg-dim); }
.rotator__item figcaption::before { content: "— "; color: var(--tint2); }
.rotator--small { margin-top: 40px; }
.rotator--small .rotator__item blockquote { font-size: clamp(18px, 1.6vw, 22px); }

/* ------------------------------------------------------------
   Harf bölme · görünme
   ------------------------------------------------------------ */
[data-split] { display: inline-block; }
.char {
  display: inline-block; transform: translateY(110%) rotate(4deg); opacity: 0;
  transition: transform 1.1s var(--ease-out), opacity .6s ease;
  transition-delay: var(--delay, 0s); will-change: transform;
}
.char.space { width: .28em; }
.in-view .char { transform: translateY(0) rotate(0); opacity: 1; }
.in-view[data-repel] .char { transition: transform .5s var(--ease-out), opacity .6s ease; transition-delay: 0s; }

[data-reveal] {
  opacity: 0; transform: translateY(30px); filter: blur(6px);
  transition: opacity 1s var(--ease-out), transform 1s var(--ease-out), filter 1s ease;
  transition-delay: var(--d, 0s);
}
[data-reveal].in-view { opacity: 1; transform: translateY(0); filter: blur(0); }

/* ------------------------------------------------------------
   Marquee — Latince özlü sözler
   ------------------------------------------------------------ */
.marquee {
  overflow: hidden; position: relative; z-index: 2; padding: 22px 0;
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  background: rgba(10,10,13,.45); backdrop-filter: blur(8px);
}
.marquee__track {
  display: flex; gap: 44px; white-space: nowrap; width: max-content;
  font-family: var(--font-serif); font-size: clamp(22px, 2.6vw, 36px); color: var(--fg); will-change: transform;
}
.marquee__track em { font-family: var(--font-mono); font-style: normal; font-size: .34em; letter-spacing: .2em; text-transform: uppercase; color: var(--tint); margin-left: 12px; vertical-align: middle; }
.marquee__track span:nth-child(even) { color: var(--tint2); font-size: .5em; align-self: center; }

/* ------------------------------------------------------------
   Koridor — her aşama: şekil + renk + söz
   ------------------------------------------------------------ */
.corridor { padding: 0; position: relative; }
.corridor__stage {
  min-height: 100vh; display: flex; flex-direction: column; justify-content: center;
  padding: 0 var(--gutter); position: relative;
}
.corridor__stage:nth-child(even) { align-items: flex-end; text-align: right; }
.corridor__stage::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(45vw circle at 30% 50%, color-mix(in srgb, var(--tint) 14%, transparent), transparent 60%),
    radial-gradient(45vw circle at 70% 50%, color-mix(in srgb, var(--tint2) 12%, transparent), transparent 60%);
  opacity: 0; transition: opacity 1.4s ease;
}
.corridor__stage.is-tuned::before { opacity: 1; }

.corridor__head { display: flex; align-items: baseline; gap: 18px; position: relative; }
.corridor__stage:nth-child(even) .corridor__head { flex-direction: row-reverse; }
.corridor__num {
  font-family: var(--font-serif); font-style: italic; font-size: clamp(40px, 6vw, 96px); line-height: 1;
  color: var(--fg-faint); transform: translateY(20px);
  transition: color .9s ease, transform 1s var(--ease-out);
}
.corridor__latin {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .3em; text-transform: uppercase; color: var(--fg-dim);
  opacity: 0; transform: translateX(-12px);
  transition: opacity .8s ease .1s, transform .9s var(--ease-out) .1s;
}
.corridor__stage:nth-child(even) .corridor__latin { transform: translateX(12px); }

.corridor__title, .corridor__text, .quote, .corridor__stage .cta__link { position: relative; }
.corridor__title {
  font-family: var(--font-serif); font-weight: 400;
  font-size: clamp(64px, 12vw, 190px); line-height: .95; letter-spacing: -.03em;
  overflow: hidden; padding-bottom: .18em; margin-bottom: -.18em; padding-right: .06em;
}
.corridor__title .line {
  display: inline-block;
  background: linear-gradient(100deg, var(--fg) 0%, var(--tint) 55%, var(--tint2) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  transform: translateY(110%) skewY(5deg); opacity: 0;
  transition: transform 1.2s var(--ease-out), opacity .7s ease;
}
.corridor__text {
  margin-top: 26px; max-width: 440px; font-size: 18px; color: var(--fg-dim);
  opacity: 0; transform: translateY(16px);
  transition: opacity .9s ease .2s, transform .9s var(--ease-out) .2s;
}

/* Alıntı */
.quote { margin-top: 34px; max-width: 600px; padding-left: 22px; border-left: 1px solid color-mix(in srgb, var(--tint) 55%, transparent); }
.corridor__stage:nth-child(even) .quote { padding-left: 0; padding-right: 22px; border-left: 0; border-right: 1px solid color-mix(in srgb, var(--tint) 55%, transparent); }
.quote p { font-family: var(--font-serif); font-style: italic; font-size: clamp(22px, 2.3vw, 32px); line-height: 1.28; color: var(--fg); }
.quote p::before { content: "“"; color: var(--tint); }
.quote p::after  { content: "”"; color: var(--tint2); }
.quote cite {
  display: block; margin-top: 14px; font-style: normal;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .22em; text-transform: uppercase;
  background: linear-gradient(90deg, var(--tint), var(--tint2)); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.corridor__stage:nth-child(even) .quote cite { background: linear-gradient(270deg, var(--tint), var(--tint2)); -webkit-background-clip: text; background-clip: text; }
.quote cite::before { content: "— "; }
/* kelime kelime açılan alıntı */
.quote .qw { display: inline-block; opacity: 0; filter: blur(10px); transform: translateY(10px); transition: opacity .7s ease, filter .8s ease, transform .9s var(--ease-out); transition-delay: calc(.45s + var(--i) * .045s); }
.quote cite { opacity: 0; transform: translateY(8px); transition: opacity .8s ease, transform .8s var(--ease-out); transition-delay: 1.1s; }
.quote--lead { margin-top: 30px; }
.quote--lead p { font-size: clamp(24px, 2.6vw, 36px); }
.in-view.quote cite, .quote--lead cite { opacity: 1; transform: none; transition-delay: .4s; }

/* Ayarlı (aktif) aşama */
.corridor__stage.is-tuned .corridor__num { color: var(--tint); transform: none; }
.corridor__stage.is-tuned .corridor__latin { opacity: 1; transform: none; }
.corridor__stage.is-tuned .corridor__title .line { transform: none; opacity: 1; }
.corridor__stage.is-tuned .corridor__text { opacity: 1; transform: none; }
.corridor__stage.is-tuned .quote .qw { opacity: 1; filter: blur(0); transform: none; }
.corridor__stage.is-tuned .quote cite { opacity: 1; transform: none; }
/* Geçmiş aşama: yazılar yukarı doğru çıkar (yönlü geçiş) */
.corridor__stage.is-past .corridor__title .line { transform: translateY(-110%) skewY(-5deg); opacity: 0; transition-duration: .8s; }
.corridor__stage.is-past .quote .qw { transform: translateY(-10px); transition-delay: 0s; }

.corridor__stage--cta { align-items: flex-start !important; text-align: left !important; min-height: 110vh; }
.corridor__stage--cta .corridor__head { flex-direction: row !important; }
.corridor__stage--cta .quote { padding-left: 22px !important; padding-right: 0 !important; border-right: 0 !important; border-left: 1px solid color-mix(in srgb, var(--tint) 55%, transparent) !important; }
.corridor__stage--cta .cta__link { margin-top: 48px; opacity: 0; transform: translateY(24px); transition: opacity 1s ease 1.2s, transform 1s var(--ease-out) 1.2s; }
.corridor__stage--cta.is-tuned .cta__link { opacity: 1; transform: none; }
@media (max-width: 760px) {
  .corridor__stage { min-height: 80vh; }
  .quote p { font-size: 20px; }
}

/* ------------------------------------------------------------
   CTA bağlantısı
   ------------------------------------------------------------ */
.cta__link {
  display: inline-flex; align-items: center; gap: 28px;
  font-family: var(--font-serif); font-size: clamp(44px, 7vw, 110px); line-height: 1; letter-spacing: -.02em;
}
.cta__text { position: relative; display: inline-block; overflow: hidden; padding-bottom: .15em; margin-bottom: -.15em; }
.cta__text .swap { display: block; transition: transform .6s var(--ease); }
.cta__text .swap--b {
  position: absolute; left: 0; top: 0; transform: translateY(110%); font-style: italic;
  background: linear-gradient(100deg, var(--tint), var(--tint2)); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.cta__link:hover .swap--a { transform: translateY(-110%); }
.cta__link:hover .swap--b { transform: translateY(0); }
.cta__arrow {
  width: .6em; height: .6em; border: 1px solid var(--line); border-radius: 50%;
  display: grid; place-items: center;
  transition: background .5s ease, border-color .5s ease, transform .6s var(--ease), box-shadow .5s ease;
}
.cta__arrow svg { width: 45%; height: 45%; }
.cta__link:hover .cta__arrow { background: linear-gradient(135deg, var(--tint), var(--tint2)); color: var(--bg); border-color: transparent; transform: rotate(-45deg) scale(1.1); box-shadow: 0 0 40px color-mix(in srgb, var(--tint) 50%, transparent); }

/* ------------------------------------------------------------
   Footer
   ------------------------------------------------------------ */
.footer {
  position: relative; z-index: 2;
  padding: 40px var(--gutter) 32px;
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(10,10,13,.6), var(--bg));
}
.footer__quote { font-family: var(--font-serif); font-style: italic; font-size: clamp(18px, 1.8vw, 24px); color: var(--fg); max-width: 760px; margin-bottom: 26px; }
.footer__quote em { display: block; margin-top: 8px; font-family: var(--font-mono); font-style: normal; font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--tint); }
.footer__row { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--fg-dim); }
.footer__sep { width: 1px; height: 12px; background: var(--line); }
.footer a:hover, .footer__top:hover { color: var(--tint); }
.footer__top { margin-left: auto; font-size: 12px; letter-spacing: .12em; text-transform: uppercase; transition: color .3s; }

/* ------------------------------------------------------------
   İletişim
   ------------------------------------------------------------ */
.main--contact { min-height: 100svh; }
.contact {
  min-height: 100svh; display: grid; grid-template-columns: 1.1fr 1fr;
  gap: clamp(40px, 8vw, 120px); padding-top: 150px; padding-bottom: 120px;
  align-items: center; position: relative; overflow: hidden;
}
.contact__intro, .form { position: relative; z-index: 2; }
.contact__title {
  font-family: var(--font-serif); font-weight: 400;
  font-size: clamp(56px, 9vw, 140px); line-height: .92; letter-spacing: -.02em;
  display: flex; flex-direction: column;
}
.contact__sub { margin-top: 26px; max-width: 420px; color: var(--fg-dim); font-size: 17px; }
.contact__list { list-style: none; margin-top: 40px; border-top: 1px solid var(--line); }
.contact__list li { display: flex; justify-content: space-between; align-items: center; padding: 18px 0; border-bottom: 1px solid var(--line); gap: 20px; }
.contact__key { font-size: 11px; letter-spacing: .25em; text-transform: uppercase; color: var(--fg-dim); }
.contact__val { font-family: var(--font-mono); font-size: 14px; word-break: break-all; text-align: right; }
a.contact__val { position: relative; color: var(--tint); transition: color .3s; }
a.contact__val::after {
  content: ""; position: absolute; left: 0; bottom: -2px; width: 100%; height: 1px;
  background: linear-gradient(90deg, var(--tint), var(--tint2));
  transform: scaleX(0); transform-origin: right; transition: transform .5s var(--ease);
}
a.contact__val:hover::after { transform: scaleX(1); transform-origin: left; }

.form {
  display: flex; flex-direction: column; gap: 36px;
  padding: clamp(24px, 3vw, 44px);
  border: 1px solid var(--line); border-radius: 4px;
  background: linear-gradient(160deg, color-mix(in srgb, var(--tint) 6%, rgba(10,10,13,.55)), rgba(10,10,13,.55));
  backdrop-filter: blur(10px);
}
.field { position: relative; }
.field input, .field textarea {
  width: 100%; background: transparent; border: none; border-bottom: 1px solid var(--line);
  color: var(--fg); font-family: var(--font-sans); font-weight: 300; font-size: 20px;
  padding: 18px 0 14px; outline: none; resize: none; cursor: none;
}
.field textarea { min-height: 120px; }
.field label {
  position: absolute; left: 0; top: 18px; font-size: 18px; color: var(--fg-dim); pointer-events: none;
  transition: transform .4s var(--ease-out), font-size .4s var(--ease-out), color .3s; transform-origin: left;
}
.field input:focus ~ label, .field input:not(:placeholder-shown) ~ label,
.field textarea:focus ~ label, .field textarea:not(:placeholder-shown) ~ label {
  transform: translateY(-26px); font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--tint);
}
.field__line {
  position: absolute; left: 0; bottom: 0; width: 100%; height: 1px;
  background: linear-gradient(90deg, var(--tint), var(--tint2));
  transform: scaleX(0); transform-origin: left; transition: transform .6s var(--ease);
}
.field input:focus ~ .field__line, .field textarea:focus ~ .field__line { transform: scaleX(1); }
.field__error { position: absolute; left: 0; bottom: -20px; font-size: 11px; letter-spacing: .05em; color: #ff8a7a; opacity: 0; transform: translateY(-4px); transition: opacity .3s, transform .3s; }
.field.is-invalid .field__error { opacity: 1; transform: translateY(0); }
.field.is-invalid input, .field.is-invalid textarea { border-bottom-color: #ff8a7a; }
.field__count { position: absolute; right: 0; bottom: -20px; font-family: var(--font-mono); font-size: 11px; color: var(--fg-faint); }

.btn {
  position: relative; align-self: flex-start;
  background: transparent; border: 1px solid color-mix(in srgb, var(--tint) 70%, transparent); color: var(--fg);
  font-family: var(--font-sans); font-size: 13px; letter-spacing: .25em; text-transform: uppercase;
  padding: 20px 48px; overflow: hidden; margin-top: 8px; border-radius: 2px;
  transition: color .5s var(--ease), box-shadow .5s ease;
}
.btn__text { position: relative; z-index: 1; }
.btn__fill { position: absolute; inset: 0; background: linear-gradient(120deg, var(--tint), var(--tint2)); transform: translateY(101%); transition: transform .5s var(--ease); }
.btn:hover { color: var(--bg); box-shadow: 0 10px 40px color-mix(in srgb, var(--tint) 35%, transparent); }
.btn:hover .btn__fill { transform: translateY(0); }
.btn:disabled { opacity: .5; pointer-events: none; }
.form__status { font-family: var(--font-mono); font-size: 12px; letter-spacing: .05em; color: var(--fg-dim); min-height: 18px; }
.form__status.is-ok { color: var(--tint); }

@media (max-width: 900px) {
  .contact { grid-template-columns: 1fr; padding-top: 130px; }
  .hero__ghost--contact { left: 20%; }
}

/* Toast */
.toast {
  position: fixed; left: 50%; bottom: 32px; transform: translate(-50%, 20px);
  background: linear-gradient(120deg, var(--tint), var(--tint2)); color: #0a0a0d;
  font-family: var(--font-mono); font-size: 12px; letter-spacing: .1em; padding: 12px 20px;
  opacity: 0; z-index: 95; pointer-events: none; transition: opacity .3s, transform .5s var(--ease-out);
}
.toast.is-on { opacity: 1; transform: translate(-50%, 0); }

/* ------------------------------------------------------------
   Hareket azaltma
   ------------------------------------------------------------ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001s !important; transition-duration: .001s !important; }
  .grain { display: none; }
}