@charset "UTF-8";

:root {
  color-scheme: dark;
  --ink: #08090b;
  --paper: #f2f1ed;
  --muted: #929397;
  --hairline: rgba(255, 255, 255, .15);
  --gutter: clamp(24px, 5vw, 92px);
  --dock-progress: 0;
  --nav-progress: 0;
  --flight-presence: 0;
  --card-radius: clamp(16px, 1.55vw, 32px);
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-synthesis: none;
}

* { box-sizing: border-box; }
html { background: var(--ink); }
body { margin: 0; color: var(--paper); background: var(--ink); -webkit-font-smoothing: antialiased; }
body, button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
a:focus-visible { outline: 2px solid var(--paper); outline-offset: 7px; border-radius: 3px; }
p, h1, h2, h3 { margin: 0; }
::selection { color: var(--ink); background: #e0ddd4; }

.skip-link { position: fixed; z-index: 100; top: -80px; left: 20px; padding: 14px 20px; color: var(--ink); background: var(--paper); }
.skip-link:focus { top: 20px; }
.skip-link:not(:focus) { clip-path: inset(50%); width: 1px; height: 1px; overflow: hidden; padding: 0; }
.site-header { position: absolute; inset: 30px var(--gutter) auto; height: 48px; z-index: 20; display: flex; align-items: center; justify-content: space-between; }
.wordmark { font-size: 28px; font-weight: 500; letter-spacing: -1.5px; white-space: nowrap; }
.brand-dot { display: inline-block; margin-left: 4px; font-size: 10px; vertical-align: top; padding-top: 3px; letter-spacing: 0; }
.floating-nav { position: fixed; top: calc(29px - 8px * var(--nav-progress)); left: calc(50% + (50% - var(--gutter)) * var(--nav-progress)); transform: translateX(calc(-50% - 50% * var(--nav-progress))) scale(calc(1 - .1 * var(--nav-progress))); transform-origin: right top; display: flex; align-items: center; gap: 24px; padding: 17px 24px; border: 1px solid rgba(255,255,255,.16); border-radius: 999px; background: rgba(24,25,28,.74); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); font-size: 12px; line-height: 1; }
.floating-nav a { white-space: nowrap; transition: opacity .2s ease; }
.floating-nav a:hover { opacity: .76; }
.floating-nav:hover, .floating-nav:focus-within { border-color: rgba(255,255,255,.32); box-shadow: 0 0 18px rgba(255,255,255,.035); }
.floating-nav a span { padding-left: 14px; font-size: 16px; }
.nav-divider { width: 1px; height: 13px; background: rgba(255,255,255,.19); }
.header-note { font-size: 12px; color: rgba(255,255,255,.55); }

main { position: relative; }
.film-surface { position: absolute; z-index: 1; top: 0; left: 0; width: 100%; height: 100vh; height: 100svh; overflow: hidden; background: #06070a; pointer-events: none; transform-origin: top left; isolation: isolate; }
.film-surface video { display: block; width: 100%; height: 100%; object-fit: cover; object-position: calc(50% + 7% * var(--dock-progress)) 50%; }
.surface-shade { position: absolute; inset: 0; background: linear-gradient(90deg,rgba(0,0,0,.22),transparent 56%),linear-gradient(0deg,rgba(0,0,0,.48),transparent 30%); opacity: 1; }
.media-state { position: absolute; bottom: 20px; right: 24px; max-width: calc(100% - 48px); font-size: 10px; letter-spacing: .01em; line-height: 1.5; color: #c4c4c8; background: rgba(0,0,0,.6); border: 1px solid rgba(255,255,255,.1); border-radius: 4px; padding: 6px 9px; }
.media-state[hidden] { display: none; }
.motion-enabled .film-surface { position: fixed; will-change: transform; contain: layout paint; }
.motion-enabled .surface-shade { opacity: calc(1 - var(--dock-progress)); }

.hero { position: relative; height: 100vh; height: 100svh; }
.motion-enabled .hero { height: 250vh; height: 250svh; }
@media (min-width: 761px) {
  .motion-enabled .hero { height: 330vh; height: 330svh; }
}
.hero-content { position: relative; z-index: 3; height: 100vh; height: 100svh; padding: 0 var(--gutter); display: flex; flex-direction: column; justify-content: center; }
.eyebrow { font-size: 10px; font-weight: 500; letter-spacing: .16em; line-height: 1.4; }
.hero-eyebrow { display: flex; align-items: center; gap: 13px; margin-top: 3vh; margin-bottom: 27px; color: rgba(255,255,255,.65); }
.cross { color: rgba(255,255,255,.88); font-size: 21px; font-weight: 300; line-height: .8; }
h1 { max-width: 75%; font-size: clamp(70px, 8.15vw, 150px); line-height: .96; font-weight: 400; letter-spacing: -.065em; }
h1 span { font-weight: 200; }
.hero-footer { position: absolute; bottom: 44px; inset-inline: var(--gutter); display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.slogan { font-size: 11px; font-weight: 400; line-height: 1.5; letter-spacing: .17em; }
.slogan span { padding: 0 6px; color: #8a8b8f; }
.explore-link { display: flex; align-items: center; gap: 35px; font-size: 11px; color: rgba(255,255,255,.6); }
.explore-link span { color: var(--paper); font-size: 22px; font-weight: 300; }
.flight-copy { display: none; position: fixed; z-index: 4; top: 39%; left: var(--gutter); width: 35vw; max-width: 620px; pointer-events: none; opacity: 0; visibility: hidden; }
.motion-enabled .flight-copy { display: block; }
.flight-rule { display: block; width: 42px; height: 1px; margin-bottom: 23px; background: rgba(242,241,237,.48); transform: scaleX(var(--flight-presence)); transform-origin: left; }
.flight-copy h2 { font-size: clamp(44px, 4.55vw, 88px); font-weight: 300; line-height: 1.04; letter-spacing: -.055em; }
.flight-copy h2 span { color: #b9babd; font-weight: 200; }
.flight-copy p { max-width: 29ch; margin-top: 24px; color: #a4a5aa; font-size: clamp(11px, 1vw, 15px); font-weight: 400; line-height: 1.6; }
.journey-marker { display: none; position: fixed; z-index: 4; bottom: 40px; left: var(--gutter); align-items: center; gap: 18px; pointer-events: none; opacity: 0; }
.motion-enabled .journey-marker { display: flex; }
.journey-index, .journey-caption { color: rgba(255,255,255,.7); font-size: 10px; letter-spacing: .03em; }
.journey-track { width: 100px; height: 1px; background: rgba(255,255,255,.22); overflow: hidden; }
.journey-track > span { display: block; width: 100%; height: 100%; background: #eee; transform: scaleX(0); transform-origin: left; }

.approach { position: relative; z-index: 2; padding: 103px clamp(24px, 3.65vw, 72px) 0; }
.motion-enabled .approach { min-height: 100vh; min-height: 100svh; }
.section-intro { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-bottom: 32px; }
.section-intro h2, .section-coordinate { color: #74757b; font-family: "SFMono-Regular", Consolas, monospace; font-size: clamp(8px, .7vw, 14px); font-weight: 400; line-height: 1.5; letter-spacing: .2em; text-transform: uppercase; }
.section-coordinate { text-align: right; }
.approach-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(8px, .7vw, 16px); padding-bottom: 64px; }
.approach-card { position: relative; min-width: 0; aspect-ratio: 600 / 768; border: 1px solid rgba(255,255,255,.12); border-radius: var(--card-radius); overflow: hidden; box-shadow: 0 24px 48px rgba(0,0,0,.28); }
.approach-card::after { content: ""; position: absolute; z-index: 4; inset: 0; border-radius: inherit; box-shadow: inset 0 0 0 1px rgba(242,241,237,.32), inset 0 20px 50px -45px rgba(255,255,255,.5); opacity: 0; pointer-events: none; transition: opacity .35s ease; }
.approach-card:hover::after, .approach-card:focus-within::after { opacity: 1; }
.card-media { position: absolute; inset: 0; display: block; width: 100%; height: 100%; border-radius: inherit; overflow: hidden; }
.card-media::after { content: ""; position: absolute; z-index: 1; inset: 0; background: linear-gradient(180deg, transparent 43%, rgba(3,4,6,.18) 60%, rgba(3,4,6,.87) 100%); pointer-events: none; }
.card-still { background: #111216; }
.card-media img { display: block; width: 100%; height: 100%; object-fit: cover; }
.idea-fallback { object-position: 57% 50%; }
.experience-image, .impact-image { object-position: 50% 50%; }

.card-copy { position: absolute; z-index: 3; left: clamp(20px, 2.15vw, 44px); right: clamp(20px, 2.15vw, 44px); bottom: clamp(24px, 2.3vw, 46px); }
.card-kicker { margin-bottom: 14px; color: #85868c; font-family: "SFMono-Regular", Consolas, monospace; font-size: clamp(8px, .7vw, 14px); font-weight: 400; line-height: 1.4; letter-spacing: .2em; }
.card-copy h3 { color: #eeede9; font-size: clamp(28px, 2.9vw, 64px); font-weight: 300; line-height: 1.08; letter-spacing: -.045em; }
.card-description { margin-top: 17px; color: #93949a; font-size: clamp(11px, .93vw, 19px); font-weight: 400; line-height: 1.5; }
/* Normal motion shows only the persistent video; reduced motion and no JS use its final frame. */
.motion-enabled .idea-fallback { display: none; }
/* Dock progress is eased: .95 begins the reveal in the final ~14% of travel. */
.motion-enabled .section-intro,
.motion-enabled .approach-card { opacity: clamp(0, calc((var(--dock-progress) - .95) / .05), 1); }
.site-footer { position: relative; z-index: 2; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 38px var(--gutter) 40px; }
.site-footer .slogan { color: #77787e; font-size: 9px; }
.site-footer > a { display: flex; align-items: center; gap: 28px; font-size: 10px; color: #999a9f; }
.site-footer > a span { color: var(--paper); font-size: 17px; }
.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.noscript-note { padding: 0 var(--gutter) 30px; color: #96979c; font-size: 12px; }

@media (max-width: 760px) {
  :root { --gutter: 24px; }
  .site-header { top: 21px; height: 41px; }
  .wordmark { font-size: 24px; letter-spacing: -1.3px; }
  .floating-nav { top: 20px; right: 20px; left: auto; transform: scale(calc(1 - .07 * var(--nav-progress))); gap: 12px; padding: 14px 16px; font-size: 10px; }
  .floating-nav a span { padding-left: 5px; font-size: 12px; }
  .nav-divider { height: 10px; }
  .header-note { display: none; }
  .film-surface video { object-position: calc(62% - 5% * var(--dock-progress)) 50%; }
  .hero-content { justify-content: flex-end; padding-bottom: 165px; }
  .hero-eyebrow { font-size: 9px; letter-spacing: .1em; margin: 0 0 23px; }
  h1 { font-size: clamp(56px, 11.8vw, 90px); max-width: 100%; letter-spacing: -.06em; }
  .hero-footer { bottom: 31px; display: block; }
  .slogan { font-size: 9px; letter-spacing: .105em; }
  .slogan span { padding: 0 4px; }
  .explore-link { margin-top: 23px; justify-content: space-between; font-size: 10px; }
  .explore-link span { font-size: 20px; }
  .surface-shade { background: linear-gradient(0deg, rgba(0,0,0,.7),rgba(0,0,0,.13) 55%,transparent 80%); }
  .media-state { bottom: 13px; right: 13px; font-size: 8px; padding: 4px 6px; }
  .hero-content .media-state { bottom: 80px; }
  .flight-copy { top: auto; bottom: 10%; width: 49vw; max-width: 290px; }
  .flight-rule { width: 28px; margin-bottom: 17px; }
  .flight-copy h2 { font-size: clamp(27px, 6.6vw, 43px); }
  .flight-copy p { max-width: 23ch; margin-top: 17px; font-size: 10px; line-height: 1.55; }
  .journey-marker { bottom: 36px; gap: 14px; }
  .journey-track { width: 70px; }
  .journey-index, .journey-caption { font-size: 9px; }
  .approach { padding-top: 100px; }
  .section-intro { margin-bottom: 24px; }
  .section-intro h2, .section-coordinate { font-size: 8px; letter-spacing: .16em; }
  .approach-cards { grid-template-columns: 1fr; gap: 20px; padding-bottom: 39px; }
  .card-copy { left: 24px; right: 24px; bottom: 28px; }
  .card-kicker { margin-bottom: 12px; font-size: 9px; }
  .card-copy h3 { font-size: clamp(32px, 8.8vw, 48px); }
  .card-description { margin-top: 13px; font-size: 13px; }
  .site-footer { padding-top: 25px; padding-bottom: 27px; align-items: flex-start; }
  .site-footer .slogan { font-size: 8px; max-width: 155px; line-height: 1.8; }
  .site-footer > a { font-size: 9px; gap: 12px; white-space: nowrap; }
}

@media (max-width: 370px) {
  .floating-nav { gap: 10px; padding: 13px; }
  .floating-nav a:first-child, .nav-divider { display: none; }
  h1 { font-size: 53px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}

/* The first frame is an actual image, independent of native video loading. */
.film-surface .journey-poster { position:absolute; inset:0; width:100%; height:100%; object-fit:cover; object-position:calc(50% + 7% * var(--dock-progress)) 50%; }
.film-surface video { position:relative; opacity:0; }
html[data-media-state="ready"] .film-surface video { opacity:1; }
html:not([data-media-state="ready"]) .film-surface .media-state { display:none; }
@media(max-width:760px) {
  .film-surface .journey-poster { object-position:calc(62% - 5% * var(--dock-progress)) 50%; }
}

/* The fixed hero surface is transformed, never resized during a scroll. */
.motion-enabled #film-surface > :is(video,.journey-poster,.idea-dissolve-image){position:absolute;inset:0 auto auto 0;max-width:none;transform-origin:0 0;object-fit:fill;will-change:transform}

/* Hero alt satiri: ilk ekranda "ne yapiyorsunuz" sorusunu cevaplar (deste #baslangic). */
.hero-lead { max-width: 46ch; margin-top: 22px; color: rgba(255,255,255,.72); font-size: clamp(15px, 1.15vw, 19px); line-height: 1.5; letter-spacing: .005em; }
@media(max-width:760px){ .hero-lead { margin-top: 16px; max-width: 34ch; } }

/* Dil degistirici: gezinme cubugunun sonunda, digerleriyle ayni olcek. */
.nav-lang { letter-spacing: .08em; opacity: .72; }
/* Inside the glass pill the switch sat on the rounded end; give it its own room.
   Desktop only: on phones the pill hides its links and the switch lives in the menu panel. */
@media (min-width: 761px) {
  .floating-nav > .nav-lang { display: inline-flex; align-items: center; min-height: 40px; margin-right: 6px; padding-inline: 12px 16px; }
  .page-header nav > .nav-lang { display: inline-flex; align-items: center; min-height: 40px; padding-inline: 10px; }
}
.nav-lang:hover, .nav-lang:focus-visible { opacity: 1; }