/* Sky 3,14. Six colours, two faces; scrollcraft.css derives the rest. */
:root {
  --sc-canvas:     #07131F;
  --sc-surface:    #0E1B2B;
  --sc-ink:        #EEF2F8;
  --sc-ink-soft:   #96A8C0;
  --sc-accent:     #2E8EF0;
  --sc-accent-ink: #05070D;
  --sc-font-display: "Sora", system-ui, sans-serif;
  --sc-font-text:    "Manrope", system-ui, sans-serif;
  --sky-line: color-mix(in oklab, var(--sc-ink) 14%, transparent);
  /* the service panels sit near-black on the blue ground, so they lift off it */
  --sky-panel: color-mix(in oklab, #04070C 96%, transparent);
  /* the journey's thread: warm starlight, used only on the Biz Kimiz timeline */
  --sky-gold: #F2C57A;
  --fold: 0; --arrive: 0; --burst: 0;
}
html { scroll-behavior: auto; }
body { overflow-x: clip; }
/* light on dark: a touch more leading, tracking and weight */
.sc-body, p { line-height: 1.62; letter-spacing: 0.004em; }
a { color: inherit; text-underline-offset: 0.18em; text-decoration-thickness: 1px; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--sc-accent); outline-offset: 3px; border-radius: 2px;
}
::selection { background: color-mix(in oklab, var(--sc-accent) 45%, transparent); }

/* ---- the world stage ------------------------------------------------- */
#sky {
  position: absolute; inset: 0; width: 100%; height: 100%;
  z-index: 130; opacity: 0; transition: opacity 900ms var(--sc-ease-out);
}
.sky-live #sky { opacity: 1; }
.sky-static #sky { display: none; }
/* posters carry the flight for reduced motion and no-WebGL; the live canvas
   covers them the moment the scene is ready */
.sc-world__seg picture { position: absolute; inset: 0; }
.sc-world__seg img { object-position: 50% 50%; }
.near { position: absolute; inset: 0; z-index: 135; pointer-events: none; overflow: clip; }
.near__tri {
  position: absolute; width: 34vmin; height: 34vmin;
  background: color-mix(in oklab, var(--sc-accent) 40%, var(--sc-ink));
  clip-path: polygon(50% 0, 100% 100%, 0 100%);
  filter: blur(26px); opacity: 0; will-change: transform, opacity;
}
.near__tri:nth-child(1) { left: 6vw; top: 58vh; }
.near__tri:nth-child(2) { left: 38vw; top: -12vh; width: 26vmin; height: 26vmin; }
.near__tri:nth-child(3) { right: 8vw; bottom: -10vh; width: 40vmin; height: 40vmin; }
.near__tri:nth-child(4) { right: 34vw; top: 62vh; width: 18vmin; height: 18vmin; }
@media (max-width: 767px) { .near__tri:nth-child(n+3) { display: none; } .near__tri { filter: blur(10px); } }

/* ---- the map (fixed bar) ---------------------------------------------- */
.bar {
  position: fixed; inset: 0 0 auto 0; z-index: 200;
  display: flex; align-items: flex-start; justify-content: space-between; gap: var(--sc-4);
  padding: var(--sc-4) var(--sc-gutter) 0;
  pointer-events: none;
}
/* a band of density behind the bar, so the world and the arriving copy never
   tangle with the menu */
.bar::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: clamp(7rem, 15vh, 10rem); z-index: -1;
  background: linear-gradient(to bottom,
    rgba(2, 5, 10, 0.96) 0%,
    rgba(2, 5, 10, 0.86) 40%,
    rgba(2, 5, 10, 0.5) 72%,
    transparent 100%);
  pointer-events: none;
}
.bar > * { pointer-events: auto; }
.mark { display: grid; gap: 2px; text-decoration: none; }
.mark img { width: clamp(128px, 11vw, 168px); height: auto; display: block; filter: brightness(1.18) contrast(1.04); }
.mark small {
  font: 500 0.72rem/1.2 var(--sc-font-text); letter-spacing: 0.04em; color: var(--sc-ink-soft);
  padding-left: 2px;
}
.rail { display: grid; justify-items: end; gap: var(--sc-2); max-width: 62vw; }
.rail__wps { display: flex; gap: clamp(var(--sc-3), 2vw, var(--sc-6)); margin: 0; padding: 0; list-style: none; }
.rail__wp {
  font: 500 0.82rem/1 var(--sc-font-text); letter-spacing: 0.02em; color: var(--sc-ink-soft);
  text-decoration: none; padding: var(--sc-2) 0; position: relative; white-space: nowrap;
  transition: color 160ms var(--sc-ease-out);
}
.rail__wp::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: var(--sc-accent); transform: scaleX(0); transform-origin: left;
  transition: transform 220ms var(--sc-ease-out);
}
.rail__wp:hover, .rail__wp[aria-current="true"] { color: var(--sc-ink); }
.rail__wp[aria-current="true"]::after { transform: scaleX(1); }
.rail__pi {
  font: 500 0.78rem/1 ui-monospace, "SFMono-Regular", Menlo, monospace;
  font-variant-numeric: tabular-nums; letter-spacing: 0.08em;
  color: color-mix(in oklab, var(--sc-accent) 70%, var(--sc-ink));
  white-space: nowrap; overflow: hidden; max-width: 100%;
  transition: opacity 200ms var(--sc-ease-out);
}
/* sub-pages under Hizmetlerimiz / Girişimlerimiz: a dark plate drops under
   the item on hover (the title itself still navigates); the chevron opens it
   by tap or keyboard */
.rail__item { position: relative; }
.rail__head { display: inline-flex; align-items: center; gap: 2px; }
.rail__tog {
  display: inline-grid; place-items: center; width: 22px; height: 22px; margin-right: -4px;
  padding: 0; border: 0; background: none; color: var(--sc-ink-soft); cursor: pointer; border-radius: 4px;
  transition: color 160ms var(--sc-ease-out);
}
.rail__tog svg { width: 12px; height: 12px; transition: transform 200ms var(--sc-ease-out); }
.rail__item:hover .rail__tog, .rail__item.is-open .rail__tog { color: var(--sc-ink); }
.rail__item.is-open .rail__tog svg { transform: rotate(180deg); }
.rail__sub {
  position: absolute; top: 100%; left: 50%; z-index: 2;
  width: max-content; min-width: 14rem; max-width: 22rem; padding-top: var(--sc-2);
  opacity: 0; visibility: hidden; translate: -50% -4px;
  transition: opacity 180ms var(--sc-ease-out), translate 220ms var(--sc-ease-out), visibility 0s linear 220ms;
}
.rail__sub ul {
  list-style: none; margin: 0; padding: var(--sc-2);
  background: var(--sky-panel); border: 1px solid var(--sky-line); border-radius: 12px;
  box-shadow: 0 18px 40px -20px rgba(0, 0, 0, 0.9);
}
.rail__sub a {
  display: block; padding: 9px 12px; border-radius: 8px;
  font: 500 0.86rem/1.3 var(--sc-font-text); color: var(--sc-ink-soft); text-decoration: none;
  transition: color 140ms var(--sc-ease-out), background-color 140ms var(--sc-ease-out);
}
.rail__sub a:hover, .rail__sub a:focus-visible { color: var(--sc-ink); background: color-mix(in oklab, var(--sc-ink) 7%, transparent); }
.rail__sub a[aria-current="page"] { color: var(--sc-ink); box-shadow: inset 2px 0 0 var(--sc-accent); }
.rail__item.is-open .rail__sub { opacity: 1; visibility: visible; translate: -50% 0; transition-delay: 0s; }
@media (hover: hover) and (min-width: 768px) {
  .rail__item:hover .rail__sub, .rail__item:focus-within .rail__sub { opacity: 1; visibility: visible; translate: -50% 0; transition-delay: 0s; }
}
@media (prefers-reduced-motion: reduce) { .rail__sub, .rail__tog svg { transition: none; } }

.rail__burger { display: none; }

/* phone: a hamburger opens the menu as a dark sheet under the bar; the two
   sections with pages open in place, their pages indented beneath them */
@media (max-width: 767px) {
  .bar { padding-top: var(--sc-3); gap: var(--sc-3); }
  .mark img { width: 124px; }
  .mark small { display: none; }
  .rail { max-width: none; gap: 4px; }
  .rail__pi { font-size: 0.64rem; letter-spacing: 0.04em; max-width: 46vw; }
  /* the open sheet dims the page with its shadow; logo and close stay lit */
  .mark, .rail__burger { position: relative; z-index: 1; }
  .rail__burger {
    display: inline-grid; place-items: center; width: 44px; height: 44px; margin: -6px -10px 0 0;
    padding: 0; border: 0; border-radius: 10px; background: none; color: var(--sc-ink); cursor: pointer;
  }
  .rail__burger span, .rail__burger span::before, .rail__burger span::after {
    display: block; width: 22px; height: 1.5px; border-radius: 2px; background: currentColor;
    transition: transform 220ms var(--sc-ease-out), background-color 120ms linear;
  }
  .rail__burger span { position: relative; }
  .rail__burger span::before, .rail__burger span::after { content: ""; position: absolute; left: 0; }
  .rail__burger span::before { transform: translateY(-7px); }
  .rail__burger span::after { transform: translateY(7px); }
  .bar.is-menu .rail__burger span { background: transparent; }
  .bar.is-menu .rail__burger span::before { transform: rotate(45deg); }
  .bar.is-menu .rail__burger span::after { transform: rotate(-45deg); }

  .rail__wps {
    position: absolute; top: 100%; left: var(--sc-gutter); right: var(--sc-gutter); margin-top: var(--sc-2);
    flex-direction: column; gap: 0; padding: var(--sc-2);
    max-height: calc(100dvh - 7rem); overflow-y: auto; overscroll-behavior: contain;
    background: rgb(4, 7, 12); border: 1px solid var(--sky-line); border-radius: 16px;
    box-shadow: 0 24px 60px -24px rgba(0, 0, 0, 0.95), 0 0 0 100vmax rgba(2, 5, 10, 0.55);
    opacity: 0; visibility: hidden; translate: 0 -6px;
    transition: opacity 200ms var(--sc-ease-out), translate 240ms var(--sc-ease-out), visibility 0s linear 240ms;
  }
  .bar.is-menu .rail__wps { opacity: 1; visibility: visible; translate: 0 0; transition-delay: 0s; }
  .rail__wps > li + li { border-top: 1px solid var(--sky-line); }
  .rail__wp { display: block; flex: 1; font-size: 1.05rem; padding: 15px 12px; color: var(--sc-ink); }
  .rail__wp::after { display: none; }
  .rail__wp[aria-current="true"] { color: color-mix(in oklab, var(--sc-accent) 65%, var(--sc-ink)); }
  .rail__head { display: flex; width: 100%; }
  .rail__tog { width: 44px; height: 44px; margin: 0; align-self: center; }
  .rail__tog svg { width: 14px; height: 14px; }
  .rail__sub, .rail__item.is-open .rail__sub {
    position: static; display: none; width: auto; min-width: 0; max-width: none;
    padding: 0 0 var(--sc-2); opacity: 1; visibility: visible; translate: none; transition: none;
  }
  .rail__item.is-open .rail__sub { display: block; }
  .rail__sub ul { position: relative; padding: 0 0 0 var(--sc-5); background: none; border: 0; box-shadow: none; }
  .rail__sub ul::before { content: ""; position: absolute; left: 14px; top: 6px; bottom: 6px; width: 1px; background: var(--sky-line); }
  .rail__sub a { padding: 10px 12px; font-size: 0.95rem; }
}
@media (max-width: 767px) and (prefers-reduced-motion: reduce) { .rail__wps, .rail__burger span, .rail__burger span::before, .rail__burger span::after { transition: none; } }

/* ---- copy layer ------------------------------------------------------- */
/* desktop: a column of density under each hero text column, the middle (the
   figure) untouched; phone: density across the top, where the claim sits */
.hero-scrim {
  display: block;
  background: linear-gradient(90deg,
    color-mix(in oklab, var(--sc-canvas) 90%, transparent) 0%,
    color-mix(in oklab, var(--sc-canvas) 62%, transparent) 20%,
    transparent 33%, transparent 67%,
    color-mix(in oklab, var(--sc-canvas) 62%, transparent) 80%,
    color-mix(in oklab, var(--sc-canvas) 90%, transparent) 100%);
}
@media (max-width: 860px) {
  .hero-scrim { --sc-scrim-a: 92%; background: linear-gradient(180deg,
    color-mix(in oklab, var(--sc-canvas) 92%, transparent) 0%,
    color-mix(in oklab, var(--sc-canvas) 30%, transparent) 42%, transparent 68%); }
}
.st { padding-top: 0; }
/* hero: claim left, the astronaut in the middle (the world), the promise right */
/* two blocks, one on each side of the figure, so neither's frame contains him */
.st--hero { max-width: none; bottom: auto; top: 50%; translate: 0 -50%; width: min(30vw, 30rem); }
.st--hero-claim { left: var(--sc-gutter); }
.st--hero-promise { left: auto; right: var(--sc-gutter); }
.hero__claim {
  margin: 0;
  /* the longest line (INNOVATION) fits the block's width at every desktop size */
  font-size: calc(min(30vw, 30rem) / 7.1); line-height: 0.96; letter-spacing: -0.03em; font-weight: 700;
}
.hero__sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.hero__lines { display: grid; gap: 0.05em; }
.hero__l { display: block; white-space: nowrap; min-height: 0.96em; }
.hero__l--blue { color: var(--sc-accent); }
.hero__c { display: inline-block; animation: letter-in 520ms var(--sc-ease-out) both; animation-delay: calc(var(--i, 0) * 34ms); }
.hero__lines.is-out .hero__c { animation: letter-out 300ms ease-in both; animation-delay: calc(var(--i, 0) * 6ms); }
@keyframes letter-in { from { opacity: 0; transform: translateY(0.35em) rotateX(-70deg); } to { opacity: 1; transform: none; } }
@keyframes letter-out { from { opacity: 1; transform: none; } to { opacity: 0; transform: translateY(-0.3em); } }
.hero__promise { text-align: right; max-width: none; margin-left: auto; }
/* one paragraph, three even lines at the block's width: the promise in ink, the
   second sentence a step softer */
/* the size follows the block's width (min(30vw, 30rem) / 19), so the wrap is
   the same three lines at every desktop width; measured 1280 to 1920 */
.hero__promise .hero__line { font-size: calc(min(30vw, 30rem) / 19); line-height: 1.22; letter-spacing: -0.018em; margin: 0; text-wrap: balance; font-weight: 500; color: var(--sc-ink-soft); }
.hero__line strong { font-weight: 600; color: var(--sc-ink); }
.hero__promise p { font-size: clamp(0.98rem, 1.15vw, 1.1rem); color: var(--sc-ink-soft); margin: 0; }
.hero__promise .hero__cta { margin-top: var(--sc-5); }
.hero__promise .hero__tags { margin-top: var(--sc-4); font-size: clamp(0.78rem, 0.9vw, 0.88rem); letter-spacing: 0.04em; line-height: 1.7; color: var(--sc-ink-soft); }
.hero__tags span { color: var(--sc-accent); font-weight: 600; letter-spacing: 0.02em; }
@media (max-width: 860px) {
  .st--hero { width: auto; left: var(--sc-gutter); right: var(--sc-gutter); translate: none; }
  .st--hero-claim { top: clamp(6rem, 14vh, 8.5rem); }
  .st--hero-promise { top: auto; bottom: 4vh; }
  .hero__claim { font-size: min(calc((100vw - 2 * var(--sc-gutter)) / 7.1), 3rem); }
  .hero__promise { text-align: left; margin-left: 0; max-width: 88vw; }
  .hero__promise .hero__line { font-size: clamp(1.15rem, 5vw, 1.45rem); }
}

.st--who { left: var(--sc-gutter); bottom: clamp(3rem, 14vh, 9rem); max-width: 32rem; }
.st--who h2 { font-size: clamp(1.4rem, 2.4vw, 2rem); line-height: 1.12; letter-spacing: -0.02em; margin: 0 0 var(--sc-4); text-wrap: balance; }
.st--who p { margin: 0; color: var(--sc-ink-soft); font-size: clamp(0.98rem, 1.15vw, 1.08rem); }
.st--who .more { display: inline-block; margin-top: var(--sc-5); font-weight: 600; font-size: 0.92rem; }
/* both blocks sit left, under the ship: the right half belongs to the journey */
/* phone: the journey strip holds the top, so the copy sits low and clear of it */
@media (max-width: 767px) { .st--who, .st--who--b { left: var(--sc-gutter); right: var(--sc-gutter); text-align: left; max-width: none; bottom: max(1.25rem, 4vh); } }
@media (max-width: 767px) and (max-height: 760px) {
  .st--who h2 { font-size: 1.22rem; margin-bottom: var(--sc-2); }
  .st--who p { font-size: 0.88rem; line-height: 1.5; }
  .st--who .more { margin-top: var(--sc-3); }
}

/* the journey: 2002 to today. Desktop: a column on the right, the planets on a
   winding gold thread that draws itself as the milestones light up in turn.
   Phone: a strip under the bar that pans sideways through the years. */
/* sizes are px on an 800px-tall frame and shrink with a shorter one (--u) */
.st--journey { --u: min(1px, 0.125vh); inset: auto; right: var(--sc-gutter); top: clamp(5.5rem, 12vh, 8rem); width: min(31rem, 38vw); max-width: none; pointer-events: none; }
.jr { display: grid; gap: clamp(0.6rem, 1.6vh, 1.1rem); }
.jr__head { padding-left: 4px; }
.jr__title { margin: 0; font-family: var(--sc-font-display); font-weight: 700; font-size: clamp(1.8rem, 3vw, 2.8rem); line-height: 1; letter-spacing: -0.03em; color: var(--sc-ink); }
.jr__title span { background: linear-gradient(100deg, var(--sky-gold), color-mix(in oklab, var(--sky-gold) 70%, var(--sc-canvas))); -webkit-background-clip: text; background-clip: text; color: transparent; }
.jr__sub { margin: 6px 0 0; font-size: 0.8rem; letter-spacing: 0.24em; color: var(--sc-ink-soft); }
.jr__track { position: relative; }
.jr__path { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; z-index: 0; }
.jr__path path { fill: none; stroke-linecap: round; }
.jr__line { stroke: var(--sky-gold); stroke-width: 1.4; opacity: 0.9; }
.jr__glow { stroke: color-mix(in oklab, var(--sky-gold) 55%, transparent); stroke-width: 5; filter: blur(3px); opacity: 0.55; }
.jr__list { list-style: none; margin: 0; padding: 0; display: grid; gap: calc(10 * var(--u)); }
.jr__item {
  position: static; display: grid; grid-template-columns: calc(176 * var(--u)) minmax(0, 1fr); align-items: center; gap: var(--sc-3);
  /* --browse: the reader is swiping the strip, the years ahead come up too */
  opacity: max(calc(0.12 + 0.88 * var(--lit, 0)), calc(0.7 * var(--browse, 0))); transition: none;
}
.jr__planet {
  --size: calc(var(--s) * var(--u)); display: block; position: relative; z-index: 1; width: var(--size); height: var(--size); margin-left: calc(var(--x) * var(--u));
  transform: scale(calc(0.82 + 0.18 * var(--lit, 0)));
  filter: drop-shadow(0 0 calc(var(--lit, 0) * 14px) color-mix(in oklab, var(--sky-gold) 45%, transparent));
}
.jr__planet img { display: block; width: 100%; height: 100%; object-fit: contain; }
/* the ringed planet: the picture is wider than the body; the body keeps --size */
.jr__planet--ring img { position: absolute; left: 50%; top: 50%; width: calc(var(--size) / 0.42); height: auto; max-width: none; translate: -50% -50%; }
.jr__text { display: grid; gap: 1px; position: relative; z-index: 1; transform: translateX(calc((1 - var(--lit, 0)) * 10px)); }
.jr__text b { font-family: var(--sc-font-display); font-weight: 700; font-size: clamp(1.15rem, 1.6vw, 1.5rem); line-height: 1.1; letter-spacing: -0.02em; color: var(--sc-ink); }
.jr__text span { font-size: clamp(0.8rem, 0.92vw, 0.9rem); line-height: 1.35; color: var(--sc-ink-soft); }
/* a short tick from the planet to its year, like the poster's connectors */
.jr__text::before {
  content: ""; position: absolute; right: calc(100% + 4px); top: 0.72em; width: 18px; height: 1px;
  background: var(--sky-gold); opacity: var(--lit, 0); box-shadow: 0 0 6px var(--sky-gold);
}
@media (max-width: 767px) {
  .st--journey { left: 0; right: 0; top: clamp(4.6rem, 10vh, 5.6rem); width: auto; overflow: hidden; padding-block: var(--sc-2) var(--sc-3);
    background: linear-gradient(180deg, color-mix(in oklab, var(--sc-canvas) 82%, transparent) 0%, color-mix(in oklab, var(--sc-canvas) 60%, transparent) 70%, transparent 100%); }
  .jr { gap: var(--sc-2); }
  .jr__head { display: flex; align-items: baseline; gap: var(--sc-3); padding-inline: var(--sc-gutter); }
  .jr__title { font-size: 1.55rem; }
  .jr__sub { margin: 0; font-size: 0.74rem; letter-spacing: 0.16em; }
  .jr__track { width: max-content; padding-inline: var(--sc-gutter); will-change: transform; }
  /* the strip can be swiped sideways; the page still scrolls vertically */
  .st--journey { touch-action: pan-y; cursor: grab; user-select: none; -webkit-user-select: none; }
  .st--journey.is-dragging { cursor: grabbing; }
  .jr__planet img { -webkit-user-drag: none; pointer-events: none; }
  .jr__list { display: flex; gap: 0; align-items: flex-start; }
  .jr__item { display: grid; grid-template-columns: none; grid-template-rows: 104px auto; justify-items: start; gap: var(--sc-3); width: 11.5rem; padding-right: var(--sc-4); }
  .jr__planet { --size: calc(var(--s) * 0.78px); margin-left: 0; align-self: start; margin-top: calc(var(--x) * 0.2px); }
  .jr__text { transform: translateY(calc((1 - var(--lit, 0)) * 6px)); }
  .jr__text::before { display: none; }
  .jr__text b { font-size: 1.3rem; }
  .jr__text span { font-size: 0.84rem; line-height: 1.32; }
}
/* short phones: a slimmer strip, so the copy below keeps its room */
@media (max-width: 767px) and (max-height: 760px) {
  .st--journey { top: 4.2rem; padding-block: var(--sc-1) var(--sc-2); }
  .jr__title { font-size: 1.3rem; }
  .jr__item { grid-template-rows: 72px auto; gap: var(--sc-2); width: 10rem; }
  .jr__planet { --size: calc(var(--s) * 0.56px); margin-top: calc(var(--x) * 0.14px); }
  .jr__text b { font-size: 1.1rem; }
  .jr__text span { font-size: 0.76rem; }
}

/* the peak */
.st--fold { inset-inline: auto; left: 50%; top: 50%; translate: -50% -50%; text-align: center; max-width: min(calc(var(--ring) * 1.62), 88vw); }
.st--fold p { font-family: var(--sc-font-display); font-weight: 500; font-size: clamp(0.98rem, 1.55vw, 1.4rem); line-height: 1.32; letter-spacing: -0.01em; margin: 0; text-wrap: balance; }
/* the line bursts apart at the end of the peak: each word flies its own way */
.st--fold .w {
  display: inline-block; will-change: transform, opacity;
  transform: translate(calc(var(--dx, 0px) * var(--burst)), calc(var(--dy, 0px) * var(--burst))) rotate(calc(var(--dr, 0deg) * var(--burst))) scale(calc(1 + var(--burst) * 0.6));
  opacity: calc(1 - var(--burst)); filter: blur(calc(var(--burst) * 6px));
}
@media (max-width: 767px) {
  .st--fold { top: calc(50% + var(--ring-dy, 0px) - 1.2vh); bottom: auto; translate: -50% -50%; width: calc(var(--ring) * 1.58); max-width: 88vw; }
  .st--fold p { font-size: 1.16rem; line-height: 1.28; }
}
/* phone: every station's copy spans the full width and sits low, so a band of
   density under it (taste.md: the band shape) follows the copy, not the page */
.mob-scrim { display: none; opacity: 0; }
@media (max-width: 767px) { .mob-scrim { display: block; } }
.st--fold strong { font-weight: 700; color: var(--sc-ink); }
.ring {
  position: absolute; left: 50%; top: 50%; translate: -50% -50%;
  width: calc(var(--ring) * 2); height: calc(var(--ring) * 2); overflow: visible;
  opacity: var(--fold); pointer-events: none; z-index: 0;
  transform: rotate(var(--spin, 0deg));
  font: 500 0.86rem ui-monospace, "SFMono-Regular", Menlo, monospace; letter-spacing: 0.34em;
  fill: color-mix(in oklab, var(--sc-accent) 60%, var(--sc-ink));
}
/* phone: the ring sits lower and larger; the digits run just outside the star
   ring (1.16x) with a dark stroke so the glowing nodes never blur them, and the
   line reads inside the circle */
@media (max-width: 767px) {
  .ring {
    top: calc(50% + var(--ring-dy, 0px)); width: calc(var(--ring) * 2.2); height: calc(var(--ring) * 2.2);
    font-size: 7.4px; letter-spacing: 0.16em; font-weight: 600;
    fill: color-mix(in oklab, var(--sc-accent) 45%, var(--sc-ink));
    stroke: rgba(2, 5, 10, 0.9); stroke-width: 1.6px; paint-order: stroke;
  }
}

/* the stack: five panels, operatorx-style, over the solids */
.st--svc { left: var(--sc-gutter); right: auto; width: min(36rem, 46vw); top: clamp(6.5rem, 14vh, 8rem); bottom: 6vh; max-width: none; }
.stack { position: relative; width: 100%; height: 100%; }
.svc {
  position: absolute; inset: 0 0 auto 0; will-change: transform, opacity; visibility: hidden;
  /* girişim kutularıyla aynı açık mavi çerçeve */
  background: #04070C; border: 1px solid color-mix(in oklab, var(--sc-accent) 55%, transparent);
  box-shadow: var(--sc-e3), var(--sc-edge);
  border-radius: 14px; padding: clamp(1.25rem, 2.6vw, 2.25rem);
  transform-origin: 0 100%;
}
.svc h3 a { text-decoration: none; }
.svc h3 a:hover, .svc h3 a:focus-visible { text-decoration: underline; text-underline-offset: 0.14em; }
.svc h3 { font-size: clamp(1.25rem, 1.9vw, 1.65rem); line-height: 1.1; letter-spacing: -0.02em; margin: 0 0 var(--sc-3); text-wrap: balance; }
.svc p { margin: 0; color: var(--sc-ink-soft); font-size: clamp(0.94rem, 1.05vw, 1.02rem); max-width: 34rem; }
.svc ul { list-style: none; margin: var(--sc-5) 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: var(--sc-2) var(--sc-3); }
.svc li { font-size: 0.82rem; color: var(--sc-ink-soft); padding: 4px 10px; border: 1px solid var(--sky-line); border-radius: 999px; }
.svc .more { display: inline-block; margin-top: var(--sc-5); font-weight: 600; font-size: 0.9rem; }
/* a covered card darkens under the next one instead of going see-through,
   so the fan reads as solid separate cards */
.svc::after { content: ""; position: absolute; inset: 0; border-radius: inherit; background: #000; opacity: calc(var(--covered, 0) * 0.45); pointer-events: none; }
/* the incoming card's text reveals as it lands */
.svc > * { opacity: calc(0.25 + 0.75 * var(--reveal, 1)); }
@media (max-width: 767px) {
  .st--svc { top: 40vh; bottom: 3vh; right: var(--sc-gutter); width: auto; }
  .svc { padding: 1rem 1.1rem; }
  .svc ul { display: none; }
  .svc p { font-size: 0.9rem; }
}

/* the corridor */
.st--ven { inset: 0; max-width: none; perspective: 900px; perspective-origin: 50% 50%; }
/* the figure who brings each venture up: soft, behind the cards, never sharp */
.ven__figure {
  position: absolute; left: 50%; top: 58%; width: clamp(320px, 58vh, 680px); height: auto;
  translate: -50% -50%; opacity: 0; filter: blur(4px) brightness(0.85); will-change: transform, opacity;
  pointer-events: none; z-index: 0;
}
.ven__card {
  position: absolute; left: 50%; top: 50%; translate: -50% -50%; opacity: 0; visibility: hidden;
  width: min(26rem, 82vw); padding: clamp(1.1rem, 2.2vw, 1.75rem) clamp(1.2rem, 2.4vw, 2rem);
  background: color-mix(in oklab, var(--sc-surface) 86%, transparent); border: 1px solid color-mix(in oklab, var(--sc-accent) 55%, transparent);
  border-radius: 12px; box-shadow: var(--sc-e3), 0 0 0 1px color-mix(in oklab, var(--sc-accent) 12%, transparent);
  text-align: center; display: grid; gap: var(--sc-2); justify-items: center; will-change: transform, opacity; z-index: 2;
}
/* one thin line from the card's edge down toward its wall, no head */
.ven__arrow {
  position: absolute; top: 50%; width: clamp(90px, 13vw, 200px); height: auto;
  color: color-mix(in oklab, var(--sc-accent) 70%, var(--sc-ink)); stroke-dasharray: 170; stroke-dashoffset: calc(170 - 170 * var(--draw, 0)); opacity: var(--draw, 0);
}
.ven__card--l .ven__arrow { right: calc(100% + 6px); }
.ven__card--r .ven__arrow { left: calc(100% + 6px); }
@media (max-width: 767px) { .ven__arrow { width: 54px; } .ven__card--l .ven__arrow { right: calc(100% + 2px); } .ven__card--r .ven__arrow { left: calc(100% + 2px); } }
.wall__panel {
  position: absolute; left: 50%; top: 50%; width: clamp(260px, 30vw, 520px); aspect-ratio: 3 / 2; margin: -10vh 0 0 calc(clamp(260px, 30vw, 520px) / -2);
  background: var(--sc-surface); border: 1px solid var(--sky-line); border-radius: 6px; overflow: clip;
  opacity: 0; will-change: transform, opacity; backface-visibility: hidden; box-shadow: var(--sc-e3);
}
.wall__panel img { width: 100%; height: 100%; object-fit: cover; display: block; }
.wall__panel figcaption { position: absolute; left: 10px; bottom: 8px; font-size: 0.66rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--sc-ink-soft); }
.ven { position: absolute; inset: 0; text-align: center; }
.ven__lead { position: absolute; left: 50%; top: clamp(5.5rem, 11vh, 8rem); translate: -50% 0; width: min(34rem, 84vw); color: var(--sc-ink-soft); font-size: clamp(0.95rem, 1.1vw, 1.05rem); margin: 0; opacity: 0; }
.ven h3 { font-size: clamp(1.4rem, 2.3vw, 2rem); letter-spacing: -0.02em; margin: 0; }
.ven h3 a { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 0.16em; text-decoration-color: color-mix(in oklab, var(--sc-ink) 55%, transparent); transition: text-decoration-color 140ms var(--sc-ease-out); }
.ven h3 a:hover, .ven h3 a:focus-visible { text-decoration-color: var(--sc-accent); }
.ven .tag { font-family: var(--sc-font-display); font-weight: 500; color: var(--sc-ink); margin: 0; }
.ven p { margin: 0; color: var(--sc-ink-soft); font-size: clamp(0.92rem, 1.05vw, 1rem); max-width: 28rem; }
.ven .follow { display: inline-grid; justify-items: center; gap: 8px; font-weight: 600; font-size: 0.88rem; }
.ven .follow svg { color: var(--sc-ink); transition: color 140ms var(--sc-ease-out), transform 140ms var(--sc-ease-out); }
.ven .follow:hover svg, .ven .follow:focus-visible svg { color: var(--sc-accent); transform: scale(1.08); }
@media (max-width: 767px) { .wall__panel { width: 46vw; margin-left: -23vw; } .ven__figure { width: 70vw; top: 50%; } }

/* arrival */
/* the arrival fits the frame on a desktop, so the wheel never gets caught in an
   inner scroller; on a phone the block scrolls and chains back to the page */
.st--end { inset: 0; max-width: none; overflow: hidden; }
.end { will-change: transform; }
@media (prefers-reduced-motion: reduce) { .st--end { overflow: auto; } .end { transform: none !important; } }
.end {
  min-height: 100%; display: grid; align-content: end; gap: clamp(1.25rem, 3vh, 2.5rem);
  padding: clamp(7.75rem, 14vh, 8.5rem) var(--sc-gutter) var(--sc-4);
}
.end__grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(2rem, 5vw, 6rem); align-items: start; }
.end h2 { font-size: clamp(1.9rem, 3.2vw, 2.8rem); line-height: 1.05; letter-spacing: -0.024em; margin: 0 0 var(--sc-3); text-wrap: balance; }
.end .lead { color: var(--sc-ink-soft); margin: 0 0 var(--sc-5); max-width: 30rem; }
.form { display: grid; gap: var(--sc-3); max-width: 32rem; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sc-3); }
@media (max-width: 520px) { .form__row { grid-template-columns: 1fr; } }
.form label { display: grid; gap: 6px; font-size: 0.82rem; color: var(--sc-ink-soft); letter-spacing: 0.02em; }
.form input, .form textarea {
  font: inherit; color: var(--sc-ink); background: color-mix(in oklab, var(--sc-surface) 70%, transparent);
  border: 1px solid var(--sky-line); border-radius: 8px; padding: 12px 14px; caret-color: var(--sc-accent);
}
.form textarea { min-height: 5.5rem; resize: vertical; }
.form input:hover, .form textarea:hover { border-color: color-mix(in oklab, var(--sc-ink) 30%, transparent); }
.form .hp { position: absolute; left: -9999px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font: 600 0.95rem/1 var(--sc-font-text); color: var(--sc-accent-ink); background: var(--sc-accent);
  border: 0; border-radius: 999px; padding: 14px 22px; cursor: pointer; text-decoration: none;
  transition: transform 140ms var(--sc-ease-out), background-color 140ms var(--sc-ease-out);
}
.btn:hover { background: color-mix(in oklab, var(--sc-accent) 88%, white); }
.btn:active { transform: translateY(1px) scale(0.98); }
.btn:disabled { opacity: 0.6; cursor: default; }
.btn--ghost { color: var(--sc-ink); background: transparent; border: 1px solid color-mix(in oklab, var(--sc-ink) 28%, transparent); }
.btn--ghost:hover { background: color-mix(in oklab, var(--sc-ink) 8%, transparent); }
.where { display: grid; gap: var(--sc-5); }
.where h3 { font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--sc-ink-soft); margin: 0 0 var(--sc-2); font-weight: 600; }
.where address { font-style: normal; color: var(--sc-ink); line-height: 1.55; font-size: clamp(0.9rem, 0.95vw, 1rem); }
.where a { color: var(--sc-ink); }
.map { aspect-ratio: 3 / 1; max-height: 170px; border: 1px solid var(--sky-line); border-radius: 10px; overflow: clip; background: var(--sc-surface); }
.map { position: relative; }
.map iframe { width: 100%; height: 100%; border: 0; display: block; filter: grayscale(1) invert(0.92) contrast(0.9); }
/* the embed's own marker hides under ours; the whole surface opens Google Maps,
   so a drag can never pull the map out from under the pin */
.map__open { position: absolute; inset: 0; display: block; }
.map__open:focus-visible { outline: 2px solid var(--sc-accent); outline-offset: -2px; border-radius: 10px; }
.map__marker { position: absolute; left: 50%; top: 50%; width: 0; height: 0; }
/* the marker box is a zero-size anchor: keep the global max-width: 100% off its children */
.map__marker svg, .map__marker img { max-width: none; }
.map__pin {
  position: absolute; left: -17px; bottom: -2px; width: 34px; height: 44px; overflow: visible;
  filter: drop-shadow(0 6px 8px rgba(0, 0, 0, 0.55)); transform-origin: 50% 100%;
  animation: map-hop 2.4s var(--sc-ease-out) infinite;
}
.map__pin path { fill: var(--sc-accent); stroke: color-mix(in oklab, var(--sc-accent) 55%, white); stroke-width: 1.5; }
.map__pin circle { fill: var(--sc-ink); }
/* a soft ring on the ground, where the pin lands */
.map__pulse {
  position: absolute; left: -11px; top: -5px; width: 22px; height: 10px; border-radius: 50%;
  background: color-mix(in oklab, var(--sc-accent) 70%, transparent);
  box-shadow: 0 0 0 0 color-mix(in oklab, var(--sc-accent) 60%, transparent);
  animation: map-ring 2.4s ease-out infinite;
}
.map__tag {
  position: absolute; left: 22px; top: -40px; display: flex; align-items: center; height: 28px; padding: 0 10px;
  background: color-mix(in oklab, var(--sc-surface) 90%, transparent); border: 1px solid color-mix(in oklab, var(--sc-accent) 55%, transparent);
  border-radius: 999px; box-shadow: 0 6px 16px -8px rgba(0, 0, 0, 0.8); white-space: nowrap;
}
.map__tag img { display: block; height: 18px; width: auto; filter: brightness(1.18) contrast(1.04); }
@keyframes map-hop {
  0%, 55%, 100% { transform: translateY(0) scale(1, 1); }
  18% { transform: translateY(-9px) scale(0.96, 1.04); }
  34% { transform: translateY(0) scale(1.06, 0.94); }
  44% { transform: translateY(-3px) scale(1, 1); }
}
@keyframes map-ring {
  0%, 30% { box-shadow: 0 0 0 0 color-mix(in oklab, var(--sc-accent) 60%, transparent); }
  80%, 100% { box-shadow: 0 0 0 12px transparent; }
}
@media (prefers-reduced-motion: reduce) { .map__pin, .map__pulse { animation: none; } }
/* partners: the official badges on soft white plates, between the contact
   block and the footer; each logo sized by eye so the four weigh the same */
.partners { display: grid; gap: var(--sc-3); }
.partners h3 { font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--sc-ink-soft); margin: 0; font-weight: 600; }
.partners ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--sc-3); }
.partners__plate {
  display: flex; align-items: center; justify-content: center; height: 68px; padding: 0 var(--sc-5);
  background: var(--sc-ink); border-radius: 999px;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.5) inset, 0 10px 30px -18px rgba(0, 0, 0, 0.8);
}
.partners__plate img { display: block; width: auto; max-width: 100%; height: 34px; object-fit: contain; }
.partners__plate--meta img { height: 44px; }
.partners__plate--dv360 img { height: 40px; }
.partners__plate--iab img { height: 40px; }
@media (max-width: 767px) {
  .partners ul { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--sc-2); }
  .partners__plate { height: 54px; padding: 0 var(--sc-3); }
  .partners__plate img { height: 25px; }
  .partners__plate--meta img { height: 30px; }
  .partners__plate--dv360 img { height: 26px; }
  .partners__plate--iab img { height: 32px; }
}

/* a translucent black plate under the footer, so the small print reads over stars */
.foot {
  display: grid; grid-template-columns: auto 1fr auto; gap: var(--sc-3) var(--sc-7); align-items: end;
  padding: var(--sc-5) var(--sc-5) var(--sc-4); margin-inline: calc(var(--sc-5) * -1);
  border-top: 1px solid var(--sky-line); border-radius: 12px 12px 0 0;
  background: rgba(2, 5, 10, 0.62);
}
.foot__mark { display: grid; gap: var(--sc-2); }
.foot__mark img { width: 96px; height: auto; filter: brightness(1.18) contrast(1.04); }
.foot__mark p { margin: 0; color: var(--sc-ink-soft); font-size: 0.86rem; line-height: 1.55; max-width: 22rem; }
.foot__mark p strong { color: var(--sc-ink); font-weight: 600; }
.foot nav ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: var(--sc-2) var(--sc-5); }
.foot nav a { font-size: 0.86rem; color: var(--sc-ink-soft); text-decoration: none; }
.foot nav a:hover { color: var(--sc-ink); text-decoration: underline; }
.foot .li { display: inline-flex; align-items: center; gap: 8px; font-size: 0.86rem; color: var(--sc-ink); text-decoration: none; }
.foot .li svg { width: 18px; height: 18px; }
.foot small { grid-column: 1 / -1; color: var(--sc-ink-soft); font-size: 0.74rem; }
@media (max-width: 860px) {
  .end__grid { grid-template-columns: 1fr; }
  .foot { grid-template-columns: 1fr; }
  .end { padding-top: 7rem; }
}

/* reduced motion: every station resolved, nothing translates */
@media (prefers-reduced-motion: reduce) {
  .svc { position: relative; inset: auto; visibility: visible !important; transform: none !important; opacity: 1 !important; margin-bottom: var(--sc-3); }
  .stack { height: auto; }
  .near { display: none; }
  .ring { transform: none; }
  .hero__c { animation: none; }
  .st--fold .w { transform: none; opacity: 1; filter: none; }
  .ven__card { position: relative; left: auto; top: auto; translate: none; opacity: 1 !important; visibility: visible !important; transform: none !important; margin: var(--sc-3) auto; }
  .ven { display: grid; align-content: center; }
}

/* the peak line bursts over the brighter nebula: a dark halo keeps it readable */
.st--fold { text-shadow: 0 2px 22px rgba(2, 5, 10, 0.85), 0 0 4px rgba(2, 5, 10, 0.6); }

/* contact form (dynamic site): consent line and a server-side error */
.form .form__consent { display: flex; align-items: flex-start; gap: 10px; font-size: 0.8rem; line-height: 1.45; letter-spacing: 0; }
.form .form__consent input { width: 16px; height: 16px; flex: none; margin-top: 2px; padding: 0; accent-color: var(--sc-accent); }
.form .form__consent a { color: var(--sc-ink); }
.form__error { margin: 0 0 var(--sc-3); padding: 10px 14px; border-radius: 10px; border: 1px solid color-mix(in oklab, #E5484D 60%, transparent); background: color-mix(in oklab, #E5484D 14%, transparent); color: var(--sc-ink); font-size: 0.9rem; max-width: 32rem; }