/*
 * Portfolyo teması — Kaiser paleti: demir/çelik nötrler + ruh enerjisi (turkuaz-yeşil) vurgusu.
 */
:root {
  --bg: #07090b;
  --iron: #0c1014;
  --surface: #11161a;
  --surface-2: #151b20;
  --edge: #222b31;
  --edge-2: #2f3a41;
  --steel: #8fa1aa;
  --text: #e4ebed;
  --text-2: #a7b4b9;
  --text-3: #75868d;
  --accent: #2de6c4;
  --accent-2: #8cf7c4;
  --on-accent: #03150f;
  --danger: #ff8a7a;

  --font-display: "Bricolage Grotesque", "Inter Tight", system-ui, sans-serif;
  --font-body: "Inter Tight", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, Consolas, monospace;

  --gutter: clamp(20px, 5vw, 72px);
  --max: 1240px;
  --header-h: 68px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: var(--header-h); }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 400 17px/1.6 var(--font-body);
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p, ul, ol, dl, dd, figure { margin: 0; padding: 0; }
ul, ol { list-style: none; }
button, input, select, textarea { font: inherit; color: inherit; }
::selection { background: var(--accent); color: var(--on-accent); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: fixed; left: 16px; top: -60px; z-index: 100; background: var(--accent); color: var(--on-accent); padding: 10px 16px; border-radius: 8px; font-weight: 600; transition: top .2s; }
.skip-link:focus { top: 16px; }

.wrap { width: 100%; max-width: calc(var(--max) + var(--gutter) * 2); margin: 0 auto; padding-inline: var(--gutter); }
.wrap--narrow { max-width: calc(860px + var(--gutter) * 2); }

/* ------------------------------------------------------------ tipografi */
.label {
  display: inline-flex; align-items: center; gap: 12px;
  font: 500 12px/1 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--accent);
  margin-bottom: 22px;
}
.label::before { content: ""; width: 28px; height: 1px; background: currentColor; }
.display {
  font: 700 clamp(32px, 4.6vw, 60px)/1.04 var(--font-display);
  letter-spacing: -.035em; text-wrap: balance; max-width: 18ch;
}
.display--xl { font-size: clamp(40px, 7vw, 92px); max-width: 16ch; }
.lead { font-size: clamp(19px, 1.7vw, 23px); line-height: 1.5; color: var(--text); max-width: 46ch; text-wrap: pretty; }
.body { color: var(--text-2); max-width: 56ch; }

.tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tags li {
  font: 400 12px/1 var(--font-mono); letter-spacing: .02em; color: var(--text-2);
  padding: 8px 11px; border: 1px solid var(--edge-2); border-radius: 999px; background: rgba(12, 16, 20, .55);
}
.tags--lg li { font-size: 13px; padding: 10px 14px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 50px; padding: 0 26px; border-radius: 999px; border: 1px solid var(--accent);
  background: var(--accent); color: var(--on-accent);
  font: 600 15px/1 var(--font-body); letter-spacing: .005em; cursor: pointer;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .2s, color .2s, border-color .2s;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 10px 34px -10px rgba(45, 230, 196, .6); background: var(--accent-2); border-color: var(--accent-2); }
.btn--ghost { background: transparent; color: var(--text); border-color: var(--edge-2); }
.btn--ghost:hover { background: transparent; border-color: var(--accent); color: var(--accent); box-shadow: none; }
.btn--small { min-height: 38px; padding: 0 18px; font-size: 14px; }
.btn[disabled] { opacity: .6; cursor: progress; transform: none; }

/* --------------------------------------------------------------- başlık */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 50; height: var(--header-h);
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  padding-inline: var(--gutter);
  transition: background .3s, border-color .3s, backdrop-filter .3s;
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled, .is-inner .site-header, .nav-open .site-header {
  background: rgba(7, 9, 11, .78); backdrop-filter: blur(14px) saturate(140%); -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom-color: var(--edge);
}
.brand { display: inline-flex; align-items: center; gap: 10px; font: 600 15px/1 var(--font-display); letter-spacing: -.01em; }
.brand__mark { width: 26px; height: 26px; fill: none; stroke: var(--accent); stroke-width: 2.2; stroke-linecap: round; }
.brand__mark rect { fill: var(--accent); stroke: none; animation: blink 1.2s steps(1) infinite; }
@keyframes blink { 50% { opacity: .15; } }

.site-nav { display: flex; align-items: center; gap: clamp(14px, 2.2vw, 30px); font-size: 14.5px; color: var(--text-2); }
.site-nav > a:not(.btn) { position: relative; padding: 8px 0; transition: color .2s; }
.site-nav > a:not(.btn)::after { content: ""; position: absolute; left: 0; right: 0; bottom: 2px; height: 1px; background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease); }
.site-nav > a:not(.btn):hover { color: var(--text); }
.site-nav > a:not(.btn):hover::after { transform: scaleX(1); }
.lang { display: inline-flex; border: 1px solid var(--edge-2); border-radius: 999px; padding: 3px; font: 500 12px/1 var(--font-mono); }
.lang a { padding: 7px 10px; border-radius: 999px; color: var(--text-3); transition: color .2s, background .2s; }
.lang a:hover { color: var(--text); }
.lang a[aria-current] { background: var(--surface-2); color: var(--accent); }
.nav-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--edge-2); border-radius: 12px; background: transparent; cursor: pointer; position: relative; }
.nav-toggle__bars, .nav-toggle__bars::before { position: absolute; left: 12px; right: 12px; height: 2px; background: var(--text); border-radius: 2px; transition: transform .25s var(--ease), top .25s var(--ease); }
.nav-toggle__bars { top: 17px; }
.nav-toggle__bars::before { content: ""; left: 0; right: 0; top: 8px; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars { top: 21px; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::before { top: 0; transform: rotate(-90deg); }

/* ----------------------------------------------------------------- film */
.film { position: relative; background: var(--bg); }
.film__stage { position: relative; }
.film__backdrop {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(60% 55% at 50% 108%, rgba(45, 230, 196, .13), transparent 70%),
    radial-gradient(40% 40% at 88% -6%, rgba(143, 161, 170, .10), transparent 70%),
    linear-gradient(180deg, #080b0d 0%, var(--bg) 100%);
}
.film__backdrop::before {
  content: ""; position: absolute; inset: 0;
  background-image: var(--backdrop, none); background-size: cover; background-position: center; opacity: .5;
  -webkit-mask-image: linear-gradient(180deg, #000 55%, transparent 100%); mask-image: linear-gradient(180deg, #000 55%, transparent 100%);
}
.film__backdrop::after {
  content: ""; position: absolute; inset: 0; opacity: .5;
  background-image: linear-gradient(var(--edge) 1px, transparent 1px), linear-gradient(90deg, var(--edge) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: radial-gradient(75% 65% at 50% 55%, rgba(0, 0, 0, .55), transparent 78%); mask-image: radial-gradient(75% 65% at 50% 55%, rgba(0, 0, 0, .55), transparent 78%);
}
.film__canvas, .film__progress, .film__route { display: none; }

/* varsayılan (JS yok / azaltılmış hareket): bölümler alt alta */
.film__chapters { position: relative; z-index: 2; padding: calc(var(--header-h) + 40px) var(--gutter) 40px; max-width: 900px; margin: 0 auto; display: grid; gap: 72px; }
.chapter__figure { width: 100%; max-width: 420px; aspect-ratio: 1000 / 620; display: block; margin-bottom: 20px; }
.chapter__kicker { font: 500 12px/1.4 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--accent); margin-bottom: 22px; }
.chapter__index { font: 500 12px/1 var(--font-mono); letter-spacing: .14em; color: var(--accent); margin-bottom: 18px; }
.chapter__title { font: 700 clamp(38px, 5.4vw, 76px)/1 var(--font-display); letter-spacing: -.04em; text-wrap: balance; }
.chapter__title--xl { font-size: clamp(44px, 7.6vw, 112px); line-height: .96; }
.chapter__text { margin-top: 22px; font-size: clamp(17px, 1.5vw, 21px); line-height: 1.5; color: var(--text-2); max-width: 34ch; text-wrap: pretty; }
.chapter .tags { margin-top: 26px; }
.chapter__actions { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 12px; }
.chapter__hint { display: none; }

/* canlı kip: sahne sabitlenir, bölümler üst üste */
.film--live { height: 560vh; }
.film--live .film__stage { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; }
.film--live .film__canvas { display: block; position: absolute; inset: 0; width: 100%; height: 100%; z-index: 1; }
.film--live .film__progress { display: block; position: absolute; left: 0; right: 0; top: 0; height: 2px; z-index: 6; background: transparent; }
.film--live .film__progress span { display: block; height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent-2)); transform-origin: left; transform: scaleX(0); }
.film--live .film__route {
  display: flex; gap: 4px; position: absolute; z-index: 5; left: 50%; bottom: clamp(18px, 4vh, 36px); transform: translateX(-50%);
  padding: 5px; border: 1px solid var(--edge); border-radius: 999px; background: rgba(12, 16, 20, .7); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.film__route button {
  border: 0; background: transparent; cursor: pointer; padding: 9px 14px; border-radius: 999px;
  font: 500 11.5px/1 var(--font-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--text-3);
  transition: color .25s, background .25s;
}
.film__route button:hover { color: var(--text); }
.film__route button.is-active { color: var(--on-accent); background: var(--accent); }
.film--live .film__chapters { position: absolute; inset: 0; z-index: 3; padding: 0; max-width: none; display: block; pointer-events: none; }
.film--live .chapter { position: absolute; opacity: 0; will-change: opacity, transform; pointer-events: none; }
.film--live .chapter a, .film--live .chapter button { pointer-events: auto; }
.film--live .chapter--left { left: var(--gutter); top: 50%; width: min(460px, 38vw); margin-top: -150px; }
.film--live .chapter--right { right: var(--gutter); top: 50%; width: min(460px, 38vw); margin-top: -150px; }
.film--live .chapter--center { left: 0; right: 0; top: 19vh; text-align: center; padding-inline: var(--gutter); }
.film--live .chapter--center .chapter__title { max-width: 14ch; margin-inline: auto; }
.film--live .chapter--center .chapter__text { margin-inline: auto; max-width: 40ch; }
.film--live .chapter--center .chapter__actions { justify-content: center; }
.film--live .chapter__hint {
  display: inline-flex; flex-direction: column; align-items: center; gap: 10px; margin-top: 34px;
  font: 500 11px/1 var(--font-mono); letter-spacing: .18em; text-transform: uppercase; color: var(--text-3);
}
.chapter__hint span { width: 1px; height: 34px; background: linear-gradient(var(--accent), transparent); animation: hint 1.8s var(--ease) infinite; transform-origin: top; }
@keyframes hint { 0% { transform: scaleY(0); opacity: 1; } 70% { transform: scaleY(1); opacity: 1; } 100% { transform: scaleY(1); opacity: 0; } }

/* -------------------------------------------------------------- bölümler */
.section { position: relative; padding-block: clamp(84px, 12vw, 168px); border-top: 1px solid var(--edge); }
.section__head { margin-bottom: clamp(40px, 6vw, 80px); }

.js [data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.js [data-reveal].is-in { opacity: 1; transform: none; }

/* ben kimim */
.about { background: linear-gradient(180deg, var(--iron), var(--bg)); }
.about__grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.about__photo { position: relative; border-radius: 18px; overflow: hidden; border: 1px solid var(--edge-2); background: var(--surface); max-width: 440px; }
.about__photo img { width: 100%; aspect-ratio: 1; object-fit: cover; filter: grayscale(1) contrast(1.08) brightness(.95); }
.about__photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(200deg, rgba(45, 230, 196, .20), transparent 55%), linear-gradient(0deg, rgba(7, 9, 11, .55), transparent 45%); mix-blend-mode: screen; pointer-events: none; }
.about__photo::before { content: ""; position: absolute; inset: 0; z-index: 1; box-shadow: inset 0 0 0 1px rgba(45, 230, 196, .12), inset 0 -80px 80px -40px rgba(7, 9, 11, .8); pointer-events: none; }
.about__body .lead { margin-top: 28px; }
.about__body .body { margin-top: 18px; }
.facts { margin-top: 44px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--edge); }
.facts div { padding: 18px 0; border-bottom: 1px solid var(--edge); }
.facts div:nth-child(odd) { padding-right: 20px; }
.facts dt { font: 500 11px/1 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--text-3); margin-bottom: 9px; }
.facts dd { font-size: 17px; color: var(--text); }
.facts--wide { grid-template-columns: repeat(4, minmax(0, 1fr)); margin-top: 48px; }

/* uzmanlık satırları */
.rows { border-top: 1px solid var(--edge); }
.row {
  display: grid; grid-template-columns: 64px minmax(0, 4fr) minmax(0, 5fr) 170px; gap: clamp(16px, 3vw, 48px); align-items: center;
  padding: clamp(24px, 3.4vw, 44px) 0; border-bottom: 1px solid var(--edge); position: relative;
}
.row::before { content: ""; position: absolute; left: 0; bottom: -1px; height: 1px; width: 100%; background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform .7s var(--ease); }
.row:hover::before { transform: scaleX(1); }
.row__no { font: 500 12px/1 var(--font-mono); letter-spacing: .12em; color: var(--text-3); }
.row__title { font: 700 clamp(30px, 4.2vw, 58px)/1 var(--font-display); letter-spacing: -.035em; transition: color .3s, transform .5s var(--ease); }
.row:hover .row__title { color: var(--accent); transform: translateX(8px); }
.row__body p { color: var(--text-2); max-width: 44ch; margin-bottom: 16px; }
.row__figure { width: 170px; height: 106px; opacity: .85; }

/* işler */
.work__list { border-top: 1px solid var(--edge); }
.work__item { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) auto 40px; gap: 24px; align-items: center; padding: clamp(22px, 3vw, 38px) 0; border-bottom: 1px solid var(--edge); }
.work__title { font: 700 clamp(28px, 4.4vw, 60px)/1.02 var(--font-display); letter-spacing: -.035em; transition: color .3s, transform .5s var(--ease); }
.work__meta { font: 400 13px/1.3 var(--font-mono); color: var(--text-3); text-align: right; }
.work__arrow { font-size: 24px; color: var(--text-3); transition: transform .4s var(--ease), color .3s; }
.work__item:hover .work__title { color: var(--accent); transform: translateX(8px); }
.work__item:hover .work__arrow { color: var(--accent); transform: translateX(6px); }
.work__thumb { position: absolute; right: 12%; top: 50%; width: 300px; height: auto; border-radius: 12px; border: 1px solid var(--edge-2); opacity: 0; transform: translateY(-50%) scale(.94) rotate(-2deg); transition: opacity .35s, transform .5s var(--ease); pointer-events: none; z-index: 2; }
.work__item:hover .work__thumb { opacity: 1; transform: translateY(-50%) scale(1) rotate(-2deg); }
.work__all { margin-top: 40px; }

/* süreç */
.process { background: var(--iron); }
.steps { --p: 0; position: relative; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: clamp(16px, 2.4vw, 36px); padding-top: 34px; }
.steps::before, .steps::after { content: ""; position: absolute; left: 0; top: 5px; height: 1px; width: 100%; background: var(--edge-2); }
.steps::after { background: linear-gradient(90deg, var(--accent), var(--accent-2)); transform-origin: left; transform: scaleX(var(--p)); box-shadow: 0 0 14px rgba(45, 230, 196, .7); }
.step { position: relative; }
.step__dot { position: absolute; left: 0; top: -34px; width: 11px; height: 11px; border-radius: 50%; background: var(--iron); border: 1px solid var(--edge-2); z-index: 1; transition: background .4s, border-color .4s, box-shadow .4s; }
.step.is-done .step__dot { background: var(--accent); border-color: var(--accent); box-shadow: 0 0 0 5px rgba(45, 230, 196, .14); }
.step__no { display: block; font: 500 12px/1 var(--font-mono); letter-spacing: .12em; color: var(--text-3); margin-bottom: 16px; transition: color .4s; }
.step.is-done .step__no { color: var(--accent); }
.step__title { font: 700 clamp(21px, 2vw, 27px)/1.1 var(--font-display); letter-spacing: -.025em; margin-bottom: 12px; }
.step__text { font-size: 15.5px; color: var(--text-2); }

/* özgeçmiş */
.timeline { border-top: 1px solid var(--edge); }
.entry { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 9fr); gap: clamp(16px, 4vw, 64px); padding: clamp(26px, 3.4vw, 44px) 0; border-bottom: 1px solid var(--edge); }
.entry__period { font: 500 12px/1.4 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--accent); padding-top: 8px; }
.entry__title { font: 700 clamp(24px, 2.8vw, 38px)/1.08 var(--font-display); letter-spacing: -.03em; }
.entry__place { margin-top: 8px; color: var(--text-3); font-size: 15px; }
.entry__text { margin-top: 16px; color: var(--text-2); max-width: 62ch; }
.cv-call { margin-top: clamp(40px, 5vw, 64px); display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; padding: clamp(24px, 3.4vw, 44px); border: 1px solid var(--edge-2); border-radius: 20px; background: linear-gradient(120deg, var(--surface), var(--iron)); position: relative; overflow: hidden; }
.cv-call::before { content: ""; position: absolute; inset: auto -10% -70% auto; width: 60%; aspect-ratio: 1; background: radial-gradient(closest-side, rgba(45, 230, 196, .16), transparent); pointer-events: none; }
.cv-call__title { font: 700 clamp(22px, 2.6vw, 34px)/1.1 var(--font-display); letter-spacing: -.03em; max-width: 20ch; position: relative; }
.cv-call .btn { position: relative; }

/* iletişim */
.contact { background: radial-gradient(70% 60% at 50% 115%, rgba(45, 230, 196, .10), transparent 70%), var(--bg); }
.contact__grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(36px, 7vw, 110px); align-items: start; }
.contact__intro .lead { margin-top: 26px; color: var(--text-2); }
.contact__or { margin-top: 44px; font: 500 11px/1 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--text-3); }
.contact__links { margin-top: 16px; display: grid; gap: 4px; }
.contact__links a { display: inline-block; padding: 6px 0; font: 600 clamp(18px, 1.8vw, 23px)/1.2 var(--font-display); letter-spacing: -.02em; border-bottom: 1px solid var(--edge-2); transition: color .2s, border-color .2s; overflow-wrap: anywhere; }
.contact__links a:hover { color: var(--accent); border-color: var(--accent); }

.form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px 20px; padding: clamp(22px, 3vw, 40px); border: 1px solid var(--edge); border-radius: 22px; background: linear-gradient(180deg, var(--surface), var(--iron)); }
.field { display: grid; gap: 9px; align-content: start; }
.field--full { grid-column: 1 / -1; }
.field label { font: 500 11px/1 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--text-3); }
.field input, .field select, .field textarea {
  width: 100%; min-height: 50px; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--edge-2);
  background: var(--bg); color: var(--text); font-size: 16px; transition: border-color .2s, box-shadow .2s;
}
.field textarea { resize: vertical; min-height: 140px; line-height: 1.5; }
.field select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--steel) 50%), linear-gradient(135deg, var(--steel) 50%, transparent 50%); background-position: calc(100% - 20px) 22px, calc(100% - 14px) 22px; background-size: 6px 6px; background-repeat: no-repeat; padding-right: 40px; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: var(--steel); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px rgba(45, 230, 196, .14); }
.field [aria-invalid="true"] { border-color: var(--danger); }
.field__error { min-height: 0; font-size: 13.5px; color: var(--danger); }
.field__error:empty { display: none; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form__foot { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; }
.form__status { font-size: 15px; color: var(--text-2); }
.form__status.is-ok { color: var(--accent-2); }
.form__status.is-error { color: var(--danger); }
.form > .form__status { grid-column: 1 / -1; }

/* alt bilgi */
.site-footer { border-top: 1px solid var(--edge); padding-block: 34px; font-size: 14px; color: var(--text-3); }
.site-footer__inner { display: flex; flex-wrap: wrap; gap: 14px 32px; align-items: center; justify-content: space-between; }
.site-footer__links { display: flex; gap: 22px; }
.site-footer a:hover { color: var(--accent); }

/* iç sayfalar */
.page { padding-top: calc(var(--header-h) + clamp(48px, 8vw, 110px)); padding-bottom: clamp(64px, 9vw, 120px); min-height: 70vh; }
.page--contact { padding: var(--header-h) 0 0; min-height: 0; }
.page--contact .section { border-top: 0; }
.page--error { display: grid; align-items: center; }
.page--error .lead { margin: 24px 0 36px; }
.page__head .lead { margin-top: 28px; color: var(--text-2); }
.crumb { display: inline-block; margin-bottom: 40px; font: 500 12px/1 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--text-3); }
.crumb a:hover, a.crumb:hover { color: var(--accent); }
.project__cover { margin-top: 56px; border-radius: 20px; overflow: hidden; border: 1px solid var(--edge-2); }
.project__cover img { width: 100%; }
.project__result { margin-top: 56px; padding: clamp(24px, 3vw, 40px); border-left: 2px solid var(--accent); background: var(--surface); border-radius: 0 16px 16px 0; }
.project__shots { margin-top: 56px; display: grid; gap: 24px; }
.project__shots img { width: 100%; border-radius: 16px; border: 1px solid var(--edge-2); }
.project__actions { margin-top: 56px; display: flex; flex-wrap: wrap; gap: 12px; }
.prose { margin-top: 56px; max-width: 68ch; color: var(--text-2); font-size: 18px; line-height: 1.7; }
.prose > * + * { margin-top: 1.1em; }
.prose h2, .prose h3 { color: var(--text); font-family: var(--font-display); letter-spacing: -.025em; line-height: 1.15; margin-top: 1.8em; }
.prose h2 { font-size: 30px; } .prose h3 { font-size: 23px; }
.prose a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.prose ul { list-style: disc; padding-left: 1.2em; } .prose ol { list-style: decimal; padding-left: 1.2em; }
.prose strong { color: var(--text); }
.prose code { font: 400 .9em var(--font-mono); background: var(--surface-2); padding: 2px 6px; border-radius: 6px; }

/* özgeçmiş sayfası */
.cv__tools { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 28px; }
.cv__tools .crumb { margin: 0; }
.cv__sheet { padding: clamp(24px, 5vw, 64px); border: 1px solid var(--edge-2); border-radius: 20px; background: var(--surface); }
.cv__head { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 20px 40px; padding-bottom: 28px; border-bottom: 1px solid var(--edge-2); }
.cv__head h1 { font: 700 clamp(30px, 4.4vw, 46px)/1.02 var(--font-display); letter-spacing: -.035em; }
.cv__role { margin-top: 10px; color: var(--accent); font: 500 13px/1.4 var(--font-mono); letter-spacing: .06em; }
.cv__contact { display: grid; gap: 4px; font-size: 14.5px; color: var(--text-2); text-align: right; }
.cv__contact a:hover { color: var(--accent); }
.cv__sheet section { padding-top: 30px; }
.cv__sheet h2 { font: 500 12px/1 var(--font-mono); letter-spacing: .16em; text-transform: uppercase; color: var(--accent); margin-bottom: 16px; }
.cv__sheet h3 { font: 700 19px/1.2 var(--font-display); letter-spacing: -.02em; }
.cv__sheet p { color: var(--text-2); font-size: 15.5px; line-height: 1.6; }
.cv__entry { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 20px; padding: 10px 0; }
.cv__period { font: 500 12.5px/1.5 var(--font-mono) !important; color: var(--text) !important; }
.cv__place { color: var(--text-3) !important; font-size: 14px !important; margin: 3px 0 6px; }

/* ---------------------------------------------------------- duyarlı düzen */
@media (max-width: 1020px) {
  .row { grid-template-columns: 44px minmax(0, 1fr) 130px; }
  .row__body { grid-column: 2 / -1; }
  .row__figure { grid-row: 1; grid-column: 3; width: 130px; height: 81px; }
  .steps { grid-template-columns: 1fr; gap: 0; padding-top: 0; padding-left: 34px; }
  .steps::before, .steps::after { left: 5px; top: 0; width: 1px; height: 100%; }
  .steps::after { transform-origin: top; transform: scaleY(var(--p)); background: linear-gradient(180deg, var(--accent), var(--accent-2)); }
  .step { padding: 0 0 36px; }
  .step__dot { left: -34px; top: 2px; }
  .facts--wide { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 860px) {
  body { font-size: 16px; }
  .nav-toggle { display: block; }
  .site-nav {
    position: fixed; inset: var(--header-h) 0 0 0; z-index: 49; flex-direction: column; align-items: flex-start; justify-content: flex-start; gap: 6px;
    padding: 28px var(--gutter) 40px; background: rgba(7, 9, 11, .97); font-size: 24px; color: var(--text);
    opacity: 0; visibility: hidden; transform: translateY(-8px); transition: opacity .25s, transform .3s var(--ease), visibility .25s; overflow-y: auto;
  }
  .site-nav.is-open { opacity: 1; visibility: visible; transform: none; }
  .site-nav > a:not(.btn) { font: 700 30px/1.2 var(--font-display); letter-spacing: -.03em; padding: 10px 0; }
  .site-nav .lang { margin-top: 20px; font-size: 14px; }
  .site-nav .btn { margin-top: 14px; min-height: 50px; font-size: 16px; padding: 0 26px; }
  .nav-open { overflow: hidden; }

  .film--live { height: 500vh; }
  .film--live .chapter--left, .film--live .chapter--right, .film--live .chapter--center {
    left: 0; right: 0; top: auto; bottom: 96px; width: auto; margin: 0; padding-inline: var(--gutter); text-align: left;
  }
  .film--live .chapter--center .chapter__title, .film--live .chapter--center .chapter__text { margin-inline: 0; }
  .film--live .chapter--center .chapter__actions { justify-content: flex-start; }
  .film--live .chapter__hint { display: none; }
  .chapter__title, .chapter__title--xl { font-size: clamp(36px, 10.5vw, 56px); line-height: 1; }
  .chapter__text { margin-top: 14px; font-size: 16.5px; }
  .chapter .tags { margin-top: 16px; }
  .chapter__actions { margin-top: 20px; }
  .film--live .film__route { left: var(--gutter); right: var(--gutter); transform: none; justify-content: space-between; gap: 0; bottom: 18px; }
  .film__route button { padding: 9px 0; flex: 1; font-size: 0; position: relative; min-height: 30px; }
  .film__route button::before { content: ""; position: absolute; left: 3px; right: 3px; top: 50%; height: 3px; margin-top: -1.5px; border-radius: 3px; background: var(--edge-2); transition: background .25s; }
  .film__route button.is-active { background: transparent; }
  .film__route button.is-active::before { background: var(--accent); }
  .film--live .film__route { padding: 0 6px; border: 0; background: transparent; backdrop-filter: none; -webkit-backdrop-filter: none; }

  .about__grid, .contact__grid { grid-template-columns: 1fr; }
  .about__photo { max-width: 320px; }
  .entry { grid-template-columns: 1fr; gap: 10px; }
  .form { grid-template-columns: 1fr; }
  .work__item { grid-template-columns: minmax(0, 1fr) 28px; }
  .work__meta { grid-column: 1; grid-row: 2; text-align: left; }
  .work__arrow { grid-row: 1 / 3; }
  .work__thumb { display: none; }
  .cv__contact { text-align: left; }
  .cv__entry { grid-template-columns: 1fr; gap: 4px; }
}
@media (max-width: 520px) {
  .brand__name { font-size: 14px; }
  .row { grid-template-columns: 30px minmax(0, 1fr) 96px; gap: 12px; }
  .row__figure { width: 96px; height: 60px; }
  .facts { grid-template-columns: 1fr; }
  .facts div:nth-child(odd) { padding-right: 0; }
}
@media (hover: none) {
  .work__thumb { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .js [data-reveal] { opacity: 1; transform: none; }
}

/* --------------------------------------------------------------- yazdırma */
@media print {
  :root { --bg: #fff; --surface: #fff; --text: #111; --text-2: #333; --text-3: #555; --accent: #0b7a6c; --edge: #ddd; --edge-2: #ccc; }
  body { background: #fff; color: #111; font-size: 11.5pt; }
  .site-header, .site-footer, .cv__tools, .skip-link, .contact, .film { display: none !important; }
  .page { padding: 0; min-height: 0; }
  .wrap { padding: 0; max-width: none; }
  .cv__sheet { border: 0; padding: 0; border-radius: 0; }
  .cv__sheet section { break-inside: avoid; padding-top: 18pt; }
  .cv__sheet p { font-size: 10.5pt; }
  .cv__head h1 { font-size: 26pt; }
  a { color: inherit; }
  @page { margin: 16mm; }
}

/* =====================================================================
 * v2 — canlı palet, Higgsfield sahneli film, şerit, ışık efektleri
 * ===================================================================== */
:root {
  --bg: #05070a;
  --iron: #0a0e13;
  --surface: #0f151b;
  --surface-2: #141c23;
  --edge: #1d2830;
  --edge-2: #2b3a44;
  --text: #eef6f4;
  --text-2: #b3c2c4;
  --text-3: #7d8f95;
  --accent: #1ff5c3;
  --accent-2: #a6ffd9;
  --violet: #a35bff;
  --grad: linear-gradient(100deg, #1ff5c3 0%, #62ffb0 38%, #a35bff 100%);
}
body { background: var(--bg); }
body::after { /* film greni */
  content: ""; position: fixed; inset: 0; z-index: 90; pointer-events: none; opacity: .06; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 width=%22180%22 height=%22180%22%3E%3Cfilter id=%22n%22%3E%3CfeTurbulence type=%22fractalNoise%22 baseFrequency=%22.9%22 numOctaves=%222%22 stitchTiles=%22stitch%22/%3E%3C/filter%3E%3Crect width=%22100%25%22 height=%22100%25%22 filter=%22url(%23n)%22/%3E%3C/svg%3E");
}
.cursor-glow {
  position: fixed; left: -260px; top: -260px; width: 520px; height: 520px; z-index: 1; pointer-events: none; border-radius: 50%;
  background: radial-gradient(closest-side, rgba(31, 245, 195, .10), rgba(163, 91, 255, .05) 55%, transparent 72%);
  opacity: 0; transition: opacity .6s; mix-blend-mode: screen;
}
.cursor-glow.is-on { opacity: 1; }
main, .site-footer { position: relative; z-index: 2; }

.label { color: var(--accent); }
.label::before { width: 34px; height: 2px; background: var(--grad); border-radius: 2px; }
.btn { background: var(--grad); border: 0; color: #02130e; box-shadow: 0 0 0 1px rgba(31, 245, 195, .35), 0 12px 40px -14px rgba(31, 245, 195, .75); background-size: 160% 100%; background-position: 0 0; }
.btn:hover { background: var(--grad); background-size: 160% 100%; background-position: 100% 0; box-shadow: 0 0 0 1px rgba(163, 91, 255, .5), 0 16px 48px -12px rgba(163, 91, 255, .7); }
.btn--ghost { background: rgba(10, 14, 19, .5); color: var(--text); box-shadow: inset 0 0 0 1px var(--edge-2); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.btn--ghost:hover { background: rgba(10, 14, 19, .5); color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent), 0 0 30px -8px rgba(31, 245, 195, .6); }
.tags li { border-color: rgba(31, 245, 195, .28); color: var(--accent-2); background: rgba(31, 245, 195, .06); }
.brand__mark { filter: drop-shadow(0 0 6px rgba(31, 245, 195, .8)); }
.lang a[aria-current] { background: rgba(31, 245, 195, .14); }

/* ---- film: durağan kip (JS yok / azaltılmış hareket) */
.film__stills, .film__motes, .film__shade { display: none; }
.chapter__img { width: 100%; max-width: 560px; height: auto; border-radius: 16px; border: 1px solid var(--edge-2); margin-bottom: 26px; }
.chapter__index { display: flex; align-items: center; gap: 12px; letter-spacing: .16em; text-transform: uppercase; }
.chapter__index i { width: 34px; height: 2px; background: var(--grad); border-radius: 2px; }

/* ---- film: canlı kip */
.film--live { height: 620vh; }
.film--live .chapter__img { display: none; }
.film--live .film__stills { display: block; position: absolute; inset: 0; z-index: 0; }
.film__stills img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity .2s linear; }
.film__stills img:first-child { opacity: 1; }
.film--gl .film__stills img { transition: none; }
.film--live .film__canvas { z-index: 1; }
.film--nogl .film__canvas { display: none; }
.film--live .film__motes { display: block; position: absolute; inset: 0; width: 100%; height: 100%; z-index: 2; pointer-events: none; mix-blend-mode: screen; }
.film--live .film__shade {
  display: block; position: absolute; inset: 0; z-index: 2; pointer-events: none;
  background:
    linear-gradient(180deg, rgba(5, 7, 10, .72) 0%, rgba(5, 7, 10, 0) 26%, rgba(5, 7, 10, 0) 70%, rgba(5, 7, 10, .92) 100%),
    radial-gradient(60% 50% at 50% 100%, rgba(31, 245, 195, .10), transparent 70%);
}
.film--live .film__chapters { z-index: 4; }
.film--live .film__progress { height: 3px; }
.film--live .film__progress span { background: var(--grad); box-shadow: 0 0 16px rgba(31, 245, 195, .9); }
.film--live .film__route { border-color: rgba(31, 245, 195, .22); background: rgba(5, 7, 10, .55); box-shadow: 0 10px 40px -18px rgba(31, 245, 195, .5); }
.film__route button.is-active { background: var(--grad); color: #02130e; }
.chapter__title { text-shadow: 0 2px 40px rgba(5, 7, 10, .9); }
.chapter__text { color: #cfdcdc; text-shadow: 0 1px 24px rgba(5, 7, 10, .95); }
.chapter__kicker { color: var(--accent); text-shadow: 0 0 22px rgba(31, 245, 195, .7); }
.film--live .chapter--center { top: 15vh; }
.film--live .chapter--center .chapter__title--xl { font-size: clamp(44px, 6.6vw, 100px); }
.film--live .chapter--left, .film--live .chapter--right { margin-top: -170px; width: min(480px, 36vw); }
.film--live .chapter--left::before, .film--live .chapter--right::before {
  content: ""; position: absolute; z-index: -1; inset: -90px -140px -90px -200px;
  background: radial-gradient(closest-side, rgba(5, 7, 10, .78), transparent); pointer-events: none;
}
.film--live .chapter--right::before { inset: -90px -200px -90px -140px; }
.film--live .chapter__hint { margin-top: 22px; }

/* ---- teknoloji şeridi */
.marquee { position: relative; z-index: 2; overflow: hidden; border-block: 1px solid var(--edge); background: linear-gradient(90deg, rgba(31, 245, 195, .07), rgba(163, 91, 255, .07)); padding: 22px 0; -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.marquee__track { display: flex; width: max-content; gap: 0; animation: marquee 38s linear infinite; }
.marquee__track span { display: inline-flex; align-items: center; gap: 28px; padding-right: 28px; font: 700 clamp(20px, 2.4vw, 32px)/1 var(--font-display); letter-spacing: -.03em; color: var(--text); white-space: nowrap; }
.marquee__track span::after { content: ""; width: 9px; height: 9px; border-radius: 50%; background: var(--grad); box-shadow: 0 0 14px rgba(31, 245, 195, .9); }
.marquee__track span:nth-child(3n) { color: transparent; -webkit-text-stroke: 1px var(--accent); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---- bölümler */
.section { border-top-color: var(--edge); overflow: hidden; }
.about { background: radial-gradient(50% 60% at 0% 0%, rgba(163, 91, 255, .10), transparent 70%), radial-gradient(50% 60% at 100% 100%, rgba(31, 245, 195, .08), transparent 70%), var(--iron); }
.about__photo { border-color: rgba(31, 245, 195, .35); box-shadow: 0 30px 90px -40px rgba(31, 245, 195, .55), 0 0 0 6px rgba(31, 245, 195, .05); }
.about__photo img { filter: grayscale(.35) contrast(1.1) brightness(1.02) saturate(1.1); }
.about__photo::after { background: linear-gradient(200deg, rgba(31, 245, 195, .22), transparent 50%), linear-gradient(20deg, rgba(163, 91, 255, .22), transparent 45%); }
.facts dd { font: 600 19px/1.25 var(--font-display); letter-spacing: -.02em; }
.facts dt { color: var(--accent); }

.row { grid-template-columns: 64px minmax(0, 4fr) minmax(0, 5fr) 230px; }
.row::before { height: 2px; background: var(--grad); box-shadow: 0 0 18px rgba(31, 245, 195, .8); }
.row__no { color: var(--accent); }
.row:hover .row__title { color: transparent; background: var(--grad); -webkit-background-clip: text; background-clip: text; }
.row__figure { display: block; width: 230px; height: 136px; border-radius: 14px; overflow: hidden; border: 1px solid var(--edge-2); opacity: 1; background: #000; transition: border-color .4s, box-shadow .4s, transform .6s var(--ease); }
.row__figure img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.5); transition: transform .9s var(--ease), filter .5s; filter: saturate(1.15) brightness(.9); }
.row:hover .row__figure { border-color: var(--accent); box-shadow: 0 18px 60px -22px rgba(31, 245, 195, .9); transform: translateY(-4px) rotate(-1.2deg); }
.row:hover .row__figure img { transform: scale(1.75); filter: saturate(1.4) brightness(1.1); }

.process { background: radial-gradient(60% 70% at 100% 0%, rgba(163, 91, 255, .10), transparent 70%), var(--iron); }
.steps::after { background: var(--grad); height: 2px; top: 4.5px; }
.step.is-done .step__dot { background: var(--accent); box-shadow: 0 0 0 5px rgba(31, 245, 195, .16), 0 0 22px rgba(31, 245, 195, .9); }
.step__title { transition: color .4s; }
.step.is-done .step__title { color: var(--accent-2); }

.entry__period { color: var(--accent); }
.cv-call { border-color: rgba(31, 245, 195, .3); background: linear-gradient(120deg, rgba(31, 245, 195, .10), rgba(163, 91, 255, .12)), var(--surface); }
.cv-call::before { background: radial-gradient(closest-side, rgba(163, 91, 255, .28), transparent); }

.contact { background: var(--bg); }
.contact__bg { position: absolute; left: 0; bottom: 0; width: 100%; height: 78%; object-fit: cover; object-position: 50% 100%; opacity: .5; z-index: 0; pointer-events: none; -webkit-mask-image: linear-gradient(180deg, transparent, #000 55%); mask-image: linear-gradient(180deg, transparent, #000 55%); }
.contact__grid { position: relative; z-index: 1; }
.form { background: rgba(10, 14, 19, .72); backdrop-filter: blur(18px) saturate(140%); -webkit-backdrop-filter: blur(18px) saturate(140%); border-color: rgba(31, 245, 195, .22); box-shadow: 0 40px 120px -50px rgba(31, 245, 195, .5); }
.field input, .field select, .field textarea { background: rgba(5, 7, 10, .8); }
.contact__links a:hover { color: var(--accent); }
.site-footer { background: var(--bg); }

@media (max-width: 1020px) {
  .row { grid-template-columns: 44px minmax(0, 1fr) 150px; }
  .row__figure { width: 150px; height: 90px; }
  .steps::after { width: 2px; height: 100%; top: 0; left: 4.5px; background: linear-gradient(180deg, #1ff5c3, #a35bff); }
}
@media (max-width: 860px) {
  .film--live { height: 560vh; }
  .film--live .chapter--left, .film--live .chapter--right, .film--live .chapter--center { top: auto; bottom: 84px; width: auto; margin: 0; }
  .film--live .chapter--left::before, .film--live .chapter--right::before { display: none; }
  .film--live .chapter--center .chapter__title--xl, .chapter__title, .chapter__title--xl { font-size: clamp(36px, 10.5vw, 56px); }
  .film--live .film__shade { background: linear-gradient(180deg, rgba(5, 7, 10, .6) 0%, rgba(5, 7, 10, 0) 18%, rgba(5, 7, 10, 0) 42%, rgba(5, 7, 10, .9) 66%, rgba(5, 7, 10, .98) 100%); }
  .film--live .film__route { border: 0; background: transparent; box-shadow: none; }
  .film__route button.is-active { background: transparent; }
  .film__route button.is-active::before { background: var(--grad); box-shadow: 0 0 12px rgba(31, 245, 195, .9); }
  .contact__bg { height: 46%; opacity: .35; }
}
@media (max-width: 520px) {
  .row { grid-template-columns: 30px minmax(0, 1fr) 104px; }
  .row__figure { width: 104px; height: 64px; border-radius: 10px; }
}
@media (prefers-reduced-motion: reduce) {
  .marquee__track { animation: none; }
}
@media print {
  body::after, .cursor-glow, .marquee { display: none !important; }
}

@media (max-height: 760px) and (min-width: 861px) { .film--live .chapter--center { top: 12vh; } .film--live .chapter--center .chapter__title--xl { font-size: clamp(40px, 5.6vw, 84px); } }