/* Düzen: baskı atölyesi dili. Cesur an tek yerde: hero'daki 3B ambalaj kutusu kaydırdıkça
   açılıp düz bir açılıma (dieline) dönüşür. Geri kalan hareket sakin ve işlevsel. */
:root {
  --paper: #EFECF2;
  --paper-2: #E5E0EA;
  --ink: #1B0C25;
  --ink-2: #5A4C66;
  --line: #CBC2D4;
  --spot: #3A36F0;
  --spot-ink: #FFFFFF;
  --display: "Bricolage Grotesque", "Helvetica Neue", Arial, sans-serif;
  --body: "Hanken Grotesk", "Helvetica Neue", Arial, sans-serif;
  --mono: "DM Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --ease-out: cubic-bezier(.2, .8, .2, 1);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #150A1D; --paper-2: #1F1229; --ink: #F1EDF5; --ink-2: #B5A9C2;
    --line: #3A2B48; --spot: #8E8CFF; --spot-ink: #150A1D; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #150A1D; --paper-2: #1F1229; --ink: #F1EDF5; --ink-2: #B5A9C2;
  --line: #3A2B48; --spot: #8E8CFF; --spot-ink: #150A1D; color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body {
  background: var(--paper); color: var(--ink);
  font: 400 1.0625rem/1.6 var(--body); letter-spacing: 0;
  -webkit-font-smoothing: antialiased; overflow-x: clip;
}
body::before {
  content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px);
  z-index: 30; background: var(--paper);
}
h1, h2, h3 { font-family: var(--display); font-optical-sizing: auto; text-wrap: balance; margin: 0; }
p { margin: 0; }
a { color: inherit; }
ul, ol { margin: 0; padding: 0; list-style: none; }

.wrap {
  max-width: 1160px; margin-inline: auto;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}
.sec { padding-block: clamp(56px, 9vw, 112px); }
.label { font: 500 .75rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-2); }
:focus-visible { outline: 2px solid var(--spot); outline-offset: 3px; border-radius: 4px; }

/* Düğmeler: basışta anında küçül, bırakınca yumuşak dön */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  min-height: 48px; padding: 0 1.4rem; border-radius: 999px; border: 1px solid transparent;
  font: 500 .95rem/1 var(--body); text-decoration: none; cursor: pointer;
  touch-action: manipulation; -webkit-tap-highlight-color: transparent; user-select: none;
  transition: transform 340ms var(--ease-out), background-color 160ms ease, color 160ms ease, border-color 160ms ease;
}
.btn:active { transform: scale(.97); transition-duration: 70ms, 160ms, 160ms, 160ms; }
.btn-primary { background: var(--ink); color: var(--paper); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
@media (hover: hover) {
  .btn-primary:hover { background: var(--spot); color: var(--spot-ink); }
  .btn-ghost:hover { border-color: var(--ink); }
}
.btn-sm { min-height: 40px; padding: 0 1.1rem; font-size: .875rem; }

/* Üst çubuk: yarı saydam malzeme + okuma ilerlemesi */
.bar {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20;
  background: color-mix(in srgb, var(--paper) 74%, transparent);
  -webkit-backdrop-filter: blur(20px) saturate(180%); backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid color-mix(in srgb, var(--line) 70%, transparent);
}
.bar::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; background: var(--spot);
  transform-origin: 0 50%; transform: scaleX(var(--sp, 0));
}
.bar .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 64px; }
.brand { font: 600 1.05rem/1 var(--display); letter-spacing: -.02em; text-decoration: none; white-space: nowrap; }
.brand span { color: var(--spot); }
.nav { display: flex; align-items: center; gap: 4px; }
.nav a:not(.btn) {
  padding: 10px 14px; border-radius: 999px; text-decoration: none; font-size: .925rem; color: var(--ink-2);
  transition: color 150ms ease, background-color 150ms ease;
}
@media (hover: hover) { .nav a:not(.btn):hover { color: var(--ink); background: var(--paper-2); } }
@media (max-width: 820px) { .nav a:not(.btn) { display: none; } }

/* Hero */
.hero { padding-block: clamp(32px, 6vw, 72px) clamp(40px, 6vw, 80px); overflow-x: clip; }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr); gap: clamp(24px, 4vw, 64px); align-items: center; }
@media (max-width: 900px) { .hero .wrap { grid-template-columns: minmax(0, 1fr); } }
.hero h1 { font-size: clamp(2.7rem, 7vw, 5.6rem); line-height: .98; letter-spacing: -.04em; font-weight: 600; margin-block: 22px 26px; }
.ln { display: block; overflow: hidden; padding-bottom: .12em; margin-bottom: -.12em; }
.ln > span { display: block; animation: rise 1s var(--ease-out) var(--d, 0s) both; }
@keyframes rise { from { transform: translateY(108%); } }
.u { background: linear-gradient(var(--spot), var(--spot)) 0 94% / 100% .07em no-repeat; animation: under .9s var(--ease-out) 1s both; }
@keyframes under { from { background-size: 0 .07em; } }
.hero .lead { font-size: clamp(1.05rem, 1.5vw, 1.2rem); color: var(--ink-2); max-width: 33rem; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.chip { font: 500 .75rem/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; padding: 9px 12px; border: 1px solid var(--line); border-radius: 999px; color: var(--ink-2); }

/* 3B kutu */
.stage {
  --s: clamp(72px, 15.5vw, 124px); --p: .62; --rx: 0; --ry: 0;
  display: grid; justify-items: center; gap: 18px; width: 100%; padding: 8px 0 0; border: 0; background: none;
  color: inherit; font: inherit; cursor: pointer; touch-action: manipulation; -webkit-tap-highlight-color: transparent;
  border-radius: 24px;
}
.stage:focus-visible { outline-offset: 6px; border-radius: 24px; }
.scene { position: relative; display: block; width: 100%; height: calc(var(--s) * 3.5); perspective: 1200px; perspective-origin: 50% 38%; }
.box {
  position: absolute; left: calc(50% - var(--s) / 2); top: calc(50% - var(--s) / 2); display: block;
  width: var(--s); height: var(--s); transform-style: preserve-3d;
  transform-origin: 50% 50% calc(var(--s) * -.5);
  transform: translateX(calc(var(--p) * var(--s) * -.5))
             rotateX(calc((-18deg + var(--rx) * 1deg) * (1 - var(--p))))
             rotateY(calc((-34deg + var(--ry) * 1deg) * (1 - var(--p))));
}
.f {
  --a: calc(90deg * (1 - var(--p))); --sh: 0;
  position: absolute; display: block; width: var(--s); height: var(--s);
  transform-style: preserve-3d; backface-visibility: hidden; -webkit-backface-visibility: hidden;
  background: var(--paper-2); box-shadow: inset 0 0 0 1.5px var(--ink);
  overflow: visible; font-family: var(--mono); font-size: calc(var(--s) * .075); letter-spacing: .08em; color: var(--ink-2);
}
.f > i { position: absolute; inset: 0; display: block; padding: calc(var(--s) * .09); font-style: normal; pointer-events: none; }
.f::after { content: ""; position: absolute; inset: 0; background: #000; opacity: calc(var(--sh) * (1 - var(--p))); pointer-events: none; }
.f.front { position: relative; background: var(--spot); color: var(--spot-ink); --sh: 0; }
.f.front > i { display: grid; align-content: space-between; }
.f.front b { font: 600 calc(var(--s) * .52)/1 var(--display); letter-spacing: -.05em; color: var(--spot-ink); }
.f.left   { right: 100%; top: 0; transform-origin: 100% 50%; transform: rotateY(calc(var(--a) * -1)); --sh: .22; }
.f.right  { left: 100%;  top: 0; transform-origin: 0 50%;    transform: rotateY(var(--a)); --sh: .34; }
.f.top    { bottom: 100%; left: 0; transform-origin: 50% 100%; transform: rotateX(var(--a)); --sh: .06; background: var(--paper); }
.f.bottom { top: 100%; left: 0; transform-origin: 50% 0;       transform: rotateX(calc(var(--a) * -1)); --sh: .4; }
.f.back   { left: 100%;  top: 0; transform-origin: 0 50%;    transform: rotateY(var(--a)); --sh: .28; }
.gl { display: block; height: 2px; background: var(--ink-2); opacity: .4; margin-top: calc(var(--s) * .07); }
.gl.s { width: 62%; } .gl.m { width: 80%; }
.badge { display: block; width: 46%; aspect-ratio: 1; border-radius: 50%; border: 2px solid var(--ink); margin: calc(var(--s) * .12) auto 0; position: relative; }
.badge::after { content: ""; position: absolute; inset: 22%; border-radius: 50%; background: var(--spot); }
.bars { display: flex; gap: 3px; height: 38%; margin-top: calc(var(--s) * .12); align-items: stretch; }
.bars span { display: block; width: 3px; background: var(--ink); }
.bars span:nth-child(3n) { width: 6px; } .bars span:nth-child(4n) { width: 2px; }
.sws { display: flex; flex-direction: column; gap: calc(var(--s) * .05); margin-top: calc(var(--s) * .1); }
.sws span { display: block; height: calc(var(--s) * .14); }
.sws span:nth-child(1) { background: var(--ink); } .sws span:nth-child(2) { background: var(--spot); }
.sws span:nth-child(3) { background: var(--ink-2); } .sws span:nth-child(4) { background: var(--line); }
.spec { display: block; font: 600 calc(var(--s) * .42)/1 var(--display); letter-spacing: -.04em; color: var(--ink); margin-top: calc(var(--s) * .08); }
.shadow {
  position: absolute; left: 50%; bottom: 14%; width: calc(var(--s) * 1.7); height: calc(var(--s) * .16);
  transform: translateX(-50%); border-radius: 50%;
  background: radial-gradient(closest-side, rgba(0, 0, 0, .3), transparent); opacity: calc(1 - var(--p)); pointer-events: none;
}
.stage-foot { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; justify-content: center; }
.cmyk { display: inline-flex; gap: 4px; }
.cmyk i { display: block; width: 16px; height: 16px; border: 1px solid var(--line); }
.cmyk i:nth-child(1) { background: #00AEEF; } .cmyk i:nth-child(2) { background: #EC008C; }
.cmyk i:nth-child(3) { background: #FFF200; } .cmyk i:nth-child(4) { background: #231F20; }

/* Marka bandı */
.brands { border-block: 1px solid var(--line); padding-block: 22px 26px; overflow: hidden; }
.brands .label { display: block; margin-bottom: 16px; }
.mq { overflow: hidden; }
.mq-track { display: flex; width: max-content; will-change: transform; }
.mq-list { display: flex; flex: none; }
.mq-list li { display: flex; align-items: baseline; gap: 12px; white-space: nowrap; padding-right: clamp(28px, 4vw, 56px); position: relative; }
.mq-list li b { font: 600 clamp(1.9rem, 5vw, 3.6rem)/1.1 var(--display); letter-spacing: -.035em; }
.mq-list li span { font: 500 .72rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-2); }
.mq-list li::after { content: ""; align-self: center; width: .5rem; height: .5rem; border-radius: 50%; background: var(--spot); margin-left: clamp(16px, 2.4vw, 32px); }

/* Manifesto */
.about .wrap { display: grid; grid-template-columns: minmax(0, 220px) minmax(0, 1fr); gap: clamp(20px, 4vw, 56px); }
@media (max-width: 820px) { .about .wrap { grid-template-columns: minmax(0, 1fr); } }
.manifest { font: 500 clamp(1.5rem, 3.3vw, 2.7rem)/1.18 var(--display); letter-spacing: -.025em; text-wrap: pretty; }
.js .w { opacity: .2; transition: opacity 280ms ease; }
.js .w.on { opacity: 1; }
.about .more { margin-top: 28px; color: var(--ink-2); max-width: 40rem; display: grid; gap: 14px; }

/* Bölüm başlıkları */
.sec-head { display: grid; gap: 14px; margin-bottom: clamp(32px, 5vw, 56px); max-width: 44rem; }
.sec-head h2 { font-size: clamp(1.9rem, 3.8vw, 3rem); line-height: 1.06; letter-spacing: -.03em; font-weight: 600; }
.sec-head p { color: var(--ink-2); }

/* Hizmetler */
.services { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(28px, 4vw, 56px) clamp(24px, 5vw, 72px); }
@media (max-width: 760px) { .services { grid-template-columns: minmax(0, 1fr); } }
.service { border-top: 1px solid var(--ink); padding-top: 20px; display: grid; gap: 12px; align-content: start; }
.service h3 { font-size: clamp(1.4rem, 2.2vw, 1.8rem); letter-spacing: -.025em; font-weight: 600; line-height: 1.12; }
.service p { color: var(--ink-2); max-width: 30rem; }
.service.lead-svc { grid-column: 1 / -1; }
.lead-svc h3 { font-size: clamp(2rem, 4.6vw, 3.6rem); letter-spacing: -.035em; line-height: 1.02; }
.lead-svc p { max-width: 40rem; font-size: 1.15rem; }
.service .head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.tag { font: 500 .72rem/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; padding: 7px 10px; border: 1px solid var(--spot); color: var(--spot); border-radius: 999px; white-space: nowrap; }
@supports (animation-timeline: view()) {
  .service, .reveal { animation: enter linear both; animation-timeline: view(); animation-range: entry 0% entry 45%; }
  @keyframes enter { from { opacity: .2; transform: translateY(28px); } }
}

/* Projeler */
.work { background: var(--paper-2); }
.pr { border-top: 1px solid var(--ink); }
.pr:last-of-type { border-bottom: 1px solid var(--ink); }
.pr-head {
  width: 100%; display: grid; grid-template-columns: minmax(0, 1fr) auto auto; align-items: center; gap: 16px;
  min-height: 88px; padding: 16px 0; background: none; border: 0; color: var(--ink); text-align: left; cursor: pointer;
  touch-action: manipulation; -webkit-tap-highlight-color: transparent;
}
.pr-name { font: 600 clamp(2rem, 6.4vw, 4.8rem)/1 var(--display); letter-spacing: -.04em; transition: transform 380ms var(--ease-out), color 160ms ease; }
.pr-cat { font: 500 .75rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-2); }
.pr .plus { flex: none; width: 24px; height: 24px; position: relative; transition: transform 380ms var(--ease-out); }
.plus::before, .plus::after { content: ""; position: absolute; left: 50%; top: 50%; width: 16px; height: 1.5px; background: var(--ink); transform: translate(-50%, -50%); }
.plus::after { transform: translate(-50%, -50%) rotate(90deg); }
.pr.open .plus { transform: rotate(45deg); }
.pr.open .pr-name { transform: translateX(10px); color: var(--spot); }
@media (hover: hover) { .pr:not(.open) .pr-head:hover .pr-name { transform: translateX(10px); } }
@media (max-width: 640px) { .pr-head { grid-template-columns: minmax(0, 1fr) auto; } .pr-cat { display: none; } }
.pr-body { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 420ms var(--ease-out); }
.pr.open .pr-body { grid-template-rows: 1fr; }
.pr-body > div { overflow: hidden; min-height: 0; }
.pr-grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(20px, 4vw, 56px); padding-bottom: 32px; align-items: end; }
@media (max-width: 760px) { .pr-grid { grid-template-columns: minmax(0, 1fr); } }
.pr-text { display: grid; gap: 14px; align-content: end; }
.pr-text p { color: var(--ink-2); max-width: 26rem; }
.viz { width: 100%; aspect-ratio: 600 / 320; background: var(--paper); border: 1px solid var(--ink); display: block; }
.viz .st { fill: none; stroke: var(--ink); stroke-width: 1.5; }
.viz .sp { fill: none; stroke: var(--spot); stroke-width: 2; }
.viz .fl { fill: var(--spot); }
.viz .ln2 { fill: var(--ink-2); opacity: .35; }
.pr.open .draw { stroke-dasharray: 1; stroke-dashoffset: 1; animation: stroke 1.4s var(--ease-out) calc(var(--i, 0) * 90ms) forwards; }
@keyframes stroke { to { stroke-dashoffset: 0; } }
.pr.open .pop { transform-box: fill-box; transform-origin: center; animation: pop .8s var(--ease-out) calc(var(--i, 0) * 110ms) both; }
@keyframes pop { from { opacity: 0; transform: scale(.6); } }
.pr.open .cur { animation: cursor 2.4s var(--ease-out) .4s both; }
@keyframes cursor { from { transform: translate(-120px, 80px); } }
.soon { border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink); padding-block: 22px; display: flex; flex-wrap: wrap; align-items: baseline; gap: 10px 24px; justify-content: space-between; margin-top: -1px; }
.soon b { font: 600 clamp(1.4rem, 3vw, 2.2rem)/1.1 var(--display); letter-spacing: -.03em; color: var(--ink-2); }

/* SSS */
.pills { position: relative; display: inline-flex; max-width: 100%; overflow-x: auto; gap: 2px; padding: 4px; border: 1px solid var(--line); border-radius: 999px; margin-bottom: 28px; scrollbar-width: none; }
.pills::-webkit-scrollbar { display: none; }
.pill-ind { position: absolute; top: 4px; bottom: 4px; left: 0; border-radius: 999px; background: var(--ink); will-change: transform, width; pointer-events: none; }
.pill {
  position: relative; z-index: 1; min-height: 40px; padding: 0 16px; border: 0; background: transparent; border-radius: 999px;
  font: 500 .875rem/1 var(--body); color: var(--ink-2); white-space: nowrap; cursor: pointer;
  touch-action: manipulation; -webkit-tap-highlight-color: transparent;
  transition: color 160ms ease, transform 340ms var(--ease-out);
}
.pill:active { transform: scale(.97); transition-duration: 160ms, 70ms; }
.pill[aria-pressed="true"] { color: var(--paper); }
@media (hover: hover) { .pill[aria-pressed="false"]:hover { color: var(--ink); } }
.faq { max-width: 52rem; }
.faq-item { border-top: 1px solid var(--line); }
.faq-item:last-child { border-bottom: 1px solid var(--line); }
.faq-item h3 { font-size: 1rem; font-family: var(--body); font-weight: 500; }
.q {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px; text-align: left;
  min-height: 64px; padding: 14px 0; background: none; border: 0; color: var(--ink); cursor: pointer;
  font: 500 1.1rem/1.35 var(--display); letter-spacing: -.01em; touch-action: manipulation; -webkit-tap-highlight-color: transparent;
}
.faq-item .plus { transition: transform 340ms var(--ease-out); }
.faq-item.open .plus { transform: rotate(45deg); }
.a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 340ms var(--ease-out); }
.faq-item.open .a { grid-template-rows: 1fr; }
.a > div { overflow: hidden; min-height: 0; }
.a p { padding-bottom: 20px; color: var(--ink-2); max-width: 42rem; }

/* İletişim */
.contact { background: var(--ink); color: var(--paper); }
.contact .wrap { display: grid; gap: 28px; }
.contact h2 { font-size: clamp(2.2rem, 6vw, 4.8rem); line-height: 1; letter-spacing: -.04em; font-weight: 600; max-width: 16ch; }
.contact .label { color: color-mix(in srgb, var(--paper) 65%, transparent); }
.contact p { color: color-mix(in srgb, var(--paper) 78%, transparent); max-width: 34rem; }
.mailrow { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.mail { font: 500 clamp(1.1rem, 2.6vw, 1.6rem)/1.2 var(--mono); user-select: all; overflow-wrap: anywhere; }
.contact .btn-light { background: var(--paper); color: var(--ink); }
.contact .btn-line { background: transparent; color: var(--paper); border-color: color-mix(in srgb, var(--paper) 35%, transparent); }
.contact :focus-visible { outline-color: var(--paper); }
@media (hover: hover) {
  .contact .btn-light:hover { background: var(--spot); color: var(--spot-ink); }
  .contact .btn-line:hover { border-color: var(--paper); }
}
footer { padding-block: 28px; }
footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; }

@media (prefers-reduced-transparency: reduce) {
  .bar { background: var(--paper); -webkit-backdrop-filter: none; backdrop-filter: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .ln > span, .u { animation: none; }
  .btn:active, .pill:active { transform: none; }
  .service, .reveal { animation: none; }
  .a, .plus, .pr-body, .pr-name { transition: none; }
  .pr.open .draw, .pr.open .pop, .pr.open .cur { animation: none; stroke-dasharray: none; stroke-dashoffset: 0; }
  .mq-track { width: auto; flex-wrap: wrap; transform: none !important; }
  .mq-list { flex-wrap: wrap; row-gap: 8px; }
  .js .w { opacity: 1; transition: none; }
  .bar::after { display: none; }
}

/* ---- çok sayfalı site ---- */
:root { color-scheme: light; padding-top: env(safe-area-inset-top, 0px); padding-bottom: env(safe-area-inset-bottom, 0px); }
[hidden] { display: none !important; }
body { margin: 0; }
img { max-width: 100%; }
.nav a[aria-current="page"] { color: var(--ink); background: var(--paper-2); }

.menu-btn {
  display: none; align-items: center; min-height: 40px; padding: 0 16px; border: 1px solid var(--line); border-radius: 999px;
  background: transparent; color: var(--ink); font: 500 .875rem/1 var(--body); cursor: pointer;
  touch-action: manipulation; -webkit-tap-highlight-color: transparent;
  transition: transform 340ms var(--ease-out), border-color 160ms ease;
}
.menu-btn:active { transform: scale(.97); transition-duration: 70ms, 160ms; }
.menu { display: none; }
@media (max-width: 820px) {
  .menu-btn { display: inline-flex; }
  .nav .btn { display: none; }
  .menu {
    display: block; position: absolute; top: 100%; left: 0; right: 0; background: var(--paper);
    border-bottom: 1px solid var(--line); max-height: 80vh; overflow-y: auto;
    padding: 8px max(16px, env(safe-area-inset-right, 0px)) 24px max(16px, env(safe-area-inset-left, 0px));
    opacity: 0; transform: translateY(-8px); pointer-events: none; visibility: hidden;
    transition: opacity 240ms ease, transform 340ms var(--ease-out), visibility 0s linear 340ms;
  }
  .menu.open { opacity: 1; transform: none; pointer-events: auto; visibility: visible; transition-delay: 0s; }
  .menu a:not(.btn) { display: block; padding: 14px 0; font: 600 1.6rem/1.1 var(--display); letter-spacing: -.03em; text-decoration: none; border-bottom: 1px solid var(--line); }
  .menu .btn { margin-top: 20px; width: 100%; }
}

.crumbs { display: flex; flex-wrap: wrap; gap: 6px 10px; font: 500 .75rem/1.2 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-2); }
.crumbs li { display: flex; gap: 10px; }
.crumbs li + li::before { content: "/"; color: var(--ink-2); opacity: .5; }
.crumbs a { text-decoration: none; }
@media (hover: hover) { .crumbs a:hover { color: var(--ink); } }

.phero { padding-block: clamp(28px, 5vw, 64px) clamp(36px, 6vw, 72px); overflow-x: clip; }
.phero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: clamp(24px, 4vw, 64px); align-items: center; margin-top: clamp(28px, 5vw, 48px); }
.phero-grid.one { grid-template-columns: minmax(0, 1fr); }
@media (max-width: 900px) { .phero-grid { grid-template-columns: minmax(0, 1fr); } }
.phero h1 { font-size: clamp(2.4rem, 6.2vw, 4.8rem); line-height: 1; letter-spacing: -.04em; font-weight: 600; margin-block: 18px 22px; }
.phero .lead { font-size: clamp(1.05rem, 1.5vw, 1.2rem); color: var(--ink-2); max-width: 36rem; }
.phero .lead + .lead { margin-top: 14px; }

.prose { display: grid; gap: 16px; max-width: 42rem; color: var(--ink-2); }
.prose strong { color: var(--ink); font-weight: 500; }
.split { display: grid; grid-template-columns: minmax(0, 220px) minmax(0, 1fr); gap: clamp(20px, 4vw, 56px); }
@media (max-width: 820px) { .split { grid-template-columns: minmax(0, 1fr); } }

.scope { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 clamp(24px, 5vw, 72px); }
@media (max-width: 760px) { .scope { grid-template-columns: minmax(0, 1fr); } }
.scope li { border-top: 1px solid var(--ink); padding: 18px 0 24px; display: grid; gap: 8px; align-content: start; }
.scope h3 { font-size: 1.35rem; letter-spacing: -.02em; font-weight: 600; line-height: 1.15; }
.scope p { color: var(--ink-2); max-width: 30rem; }

.stages { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(20px, 3vw, 40px); }
@media (max-width: 900px) { .stages { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .stages { grid-template-columns: minmax(0, 1fr); } }
.stages li { display: grid; gap: 10px; align-content: start; border-left: 1px dashed var(--ink-2); padding-left: 18px; }
.stages h3 { font-size: 1.25rem; font-weight: 600; letter-spacing: -.02em; }
.stages p { color: var(--ink-2); }

.facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px clamp(20px, 4vw, 48px); margin: 0; }
@media (max-width: 760px) { .facts { grid-template-columns: minmax(0, 1fr); } }
.facts > div { border-top: 1px solid var(--ink); padding-top: 14px; }
.facts dt { font: 500 .72rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-2); }
.facts dd { margin: 10px 0 0; font: 500 1.1rem/1.4 var(--display); letter-spacing: -.01em; }

.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(28px, 4vw, 48px) clamp(24px, 4vw, 48px); }
@media (max-width: 860px) { .cards { grid-template-columns: minmax(0, 1fr); } }
.card, a.service { display: grid; gap: 12px; align-content: start; border-top: 1px solid var(--ink); padding-top: 20px; text-decoration: none; color: inherit; transition: transform 340ms var(--ease-out); }
.card h3 { font-size: clamp(1.4rem, 2.2vw, 1.8rem); letter-spacing: -.025em; font-weight: 600; line-height: 1.12; transition: color 160ms ease; }
.card p { color: var(--ink-2); max-width: 30rem; }
a.service h3 { transition: color 160ms ease; }
.card:active, a.service:active { transform: scale(.985); transition-duration: 70ms; }
.go { display: inline-flex; align-items: center; gap: 8px; font: 500 .78rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink); margin-top: 6px; }
.go i { font-style: normal; display: inline-block; transition: transform 340ms var(--ease-out); }
@media (hover: hover) {
  .card:hover h3, a.service:hover h3 { color: var(--spot); }
  .card:hover .go i, a.service:hover .go i { transform: translateX(6px); }
}
.card .viz { margin-bottom: 4px; }
.chip-link { font: 500 .78rem/1 var(--mono); letter-spacing: .06em; padding: 10px 14px; border: 1px solid var(--line); border-radius: 999px; text-decoration: none; display: inline-flex; transition: border-color 160ms ease, transform 340ms var(--ease-out); }
.chip-link:active { transform: scale(.97); transition-duration: 70ms, 160ms; }
@media (hover: hover) { .chip-link:hover { border-color: var(--ink); } }
.chips-row { display: flex; flex-wrap: wrap; gap: 8px; }
.pager { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(24px, 4vw, 48px); }
@media (max-width: 640px) { .pager { grid-template-columns: minmax(0, 1fr); } }
.brandgrid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0 clamp(20px, 3vw, 36px); }
@media (max-width: 900px) { .brandgrid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.brandgrid li { border-top: 1px solid var(--ink); padding: 14px 0 22px; display: grid; gap: 8px; }
.brandgrid b { font: 600 1.3rem/1.15 var(--display); letter-spacing: -.025em; }
.contact.cta h2 { font-size: clamp(2rem, 5vw, 3.6rem); }
.mailbox { display: grid; gap: 18px; }

.viz text { font-family: var(--mono); font-size: 11px; letter-spacing: .08em; fill: var(--ink-2); }
.viz .big { font-family: var(--display); font-weight: 600; letter-spacing: -.04em; }
.viz .on-spot { fill: var(--spot-ink); }
.viz .thin { stroke-width: 1; }
.viz.live .draw { stroke-dasharray: 1; stroke-dashoffset: 1; animation: stroke 1.4s var(--ease-out) calc(var(--i, 0) * 90ms + .25s) forwards; }
.viz.live .pop { transform-box: fill-box; transform-origin: center; animation: pop .8s var(--ease-out) calc(var(--i, 0) * 110ms + .25s) both; }
.viz.live .cur { animation: cursor 2.4s var(--ease-out) .5s both; }
.viz.thumb { margin-bottom: 4px; }

footer { padding-block: 56px 28px; border-top: 1px solid var(--line); }
footer .wrap { display: block; }
.foot { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr)); gap: 32px; }
@media (max-width: 820px) { .foot { grid-template-columns: repeat(2, minmax(0, 1fr)); } .foot > :first-child { grid-column: 1 / -1; } }
.foot h4 { margin: 0 0 14px; font: 500 .72rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-2); }
.foot ul { display: grid; gap: 8px; }
.foot a { text-decoration: none; }
.foot p { color: var(--ink-2); max-width: 24rem; font-size: .95rem; }
@media (hover: hover) { .foot a:hover { color: var(--spot); } }
.foot-base { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin-top: 44px; }

/* ---- vaka sayfası: görsel, video, galeri ---- */
.case-img { display: block; width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: cover; border: 1px solid var(--line); border-radius: 6px; background: var(--paper-2); }
.pr-grid .case-img { align-self: center; }
.vid { border: 1px solid var(--line); border-radius: 8px; overflow: hidden; background: var(--paper-2); }
.vid video { display: block; width: 100%; height: auto; aspect-ratio: 8 / 3; object-fit: cover; }
.challenge { display: grid; gap: clamp(24px, 4vw, 44px); max-width: 56rem; }
.challenge .big { font: 600 clamp(1.5rem, 3.4vw, 2.6rem)/1.14 var(--display); letter-spacing: -.03em; }
.keywords { display: flex; flex-wrap: wrap; gap: 0 clamp(14px, 2.4vw, 28px); font: 600 clamp(2.2rem, 7.4vw, 5.2rem)/1.04 var(--display); letter-spacing: -.045em; }
.keywords span:last-child { color: var(--spot); }
.gal { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(20px, 3vw, 36px) clamp(14px, 2.4vw, 28px); }
@media (max-width: 640px) { .gal { grid-template-columns: minmax(0, 1fr); } }
.gfig { margin: 0; display: grid; gap: 10px; align-content: start; }
.gfig.wide { grid-column: 1 / -1; }
.gfig .frame { border: 1px solid var(--line); border-radius: 6px; overflow: hidden; background: var(--paper-2); }
.gfig img { display: block; width: 100%; height: auto; transition: transform 700ms var(--ease-out); }
.gfig figcaption { font: 500 .72rem/1.3 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-2); }
.js .gfig { opacity: 0; transform: translateY(18px); transition: opacity 600ms ease, transform 700ms var(--ease-out); }
.js .gfig.in { opacity: 1; transform: none; }
@media (hover: hover) { .gfig:hover img { transform: scale(1.025); } }

/* ---- kidproducts girişi, büyütme, lightbox ---- */
.kp-intro { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(24px, 4vw, 64px); align-items: center; }
@media (max-width: 820px) { .kp-intro { grid-template-columns: minmax(0, 1fr); } }
.big-p { margin-top: 14px; font: 500 clamp(1.15rem, 2vw, 1.5rem)/1.4 var(--display); letter-spacing: -.015em; }
.gfig .zoom { display: block; width: 100%; padding: 0; margin: 0; border: 0; background: none; color: inherit; font: inherit; cursor: zoom-in; -webkit-tap-highlight-color: transparent; }
.gfig .zoom:focus-visible { outline: 2px solid var(--spot); outline-offset: -2px; }
dialog.lb { border: 0; padding: 0; margin: 0; max-width: none; max-height: none; width: 100%; height: 100%; background: rgba(10, 4, 14, .94); place-items: center; }
dialog.lb[open] { display: grid; animation: lbin 340ms var(--ease-out); }
dialog.lb::backdrop { background: transparent; }
dialog.lb img { display: block; max-width: min(96vw, 2000px); max-height: 88vh; width: auto; height: auto; border-radius: 6px; cursor: zoom-out; }
.lb-x { position: absolute; top: max(14px, env(safe-area-inset-top, 0px)); right: max(14px, env(safe-area-inset-right, 0px)); min-height: 40px; padding: 0 16px;
  border: 1px solid rgba(255, 255, 255, .35); border-radius: 999px; background: rgba(0, 0, 0, .4); color: #fff; font: 500 .875rem/1 var(--body); cursor: pointer; }
.lb-x:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }
@keyframes lbin { from { opacity: 0; } to { opacity: 1; } }
body:has(dialog.lb[open]) { overflow: hidden; }

/* ---- gece / gündüz anahtarı ---- */
.theme-btn {
  display: inline-grid; place-items: center; width: 40px; height: 40px; margin-inline: 4px; padding: 0;
  border: 1px solid var(--line); border-radius: 999px; background: transparent; color: var(--ink-2); cursor: pointer;
  touch-action: manipulation; -webkit-tap-highlight-color: transparent;
  transition: transform 340ms var(--ease-out), border-color 160ms ease, color 160ms ease;
}
.theme-btn:active { transform: scale(.94); transition-duration: 70ms, 160ms, 160ms; }
.theme-btn svg { grid-area: 1 / 1; width: 18px; height: 18px; transition: transform 500ms var(--ease-out), opacity 240ms ease; }
.theme-btn .i-sun { opacity: 0; transform: rotate(-70deg) scale(.6); }
.theme-btn[data-mode="dark"] .i-sun { opacity: 1; transform: none; }
.theme-btn[data-mode="dark"] .i-moon { opacity: 0; transform: rotate(70deg) scale(.6); }
@media (hover: hover) { .theme-btn:hover { color: var(--ink); border-color: var(--ink); } }
html.theme-anim *, html.theme-anim *::before, html.theme-anim *::after {
  transition: background-color 320ms ease, color 320ms ease, border-color 320ms ease, fill 320ms ease, stroke 320ms ease !important;
}

/* ---- dil anahtarı ---- */
.nav a.lang-sw:not(.btn) {
  display: inline-flex; align-items: center; min-height: 40px; padding: 0 12px; margin-inline: 4px;
  border: 1px solid var(--line); border-radius: 999px; color: var(--ink-2);
  font: 500 .72rem/1 var(--mono); letter-spacing: .1em; text-decoration: none;
  touch-action: manipulation; -webkit-tap-highlight-color: transparent;
  transition: transform 340ms var(--ease-out), border-color 160ms ease, color 160ms ease;
}
.nav a.lang-sw:not(.btn):active { transform: scale(.97); transition-duration: 70ms, 160ms, 160ms; }
@media (hover: hover) { .nav a.lang-sw:not(.btn):hover { color: var(--ink); border-color: var(--ink); background: transparent; } }
.menu a.lang-sw { color: var(--ink-2); }

.plus, .faq-item .plus { display: block; flex: none; width: 24px; height: 24px; position: relative; }
.brand { display: inline-flex; align-items: center; min-height: 44px; }
.folio + .soon { margin-top: clamp(28px, 4vw, 48px); }
.folio { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(12px, 2vw, 24px); }
.fcard { position: relative; display: block; overflow: hidden; border-radius: 14px; aspect-ratio: 16 / 10; background: var(--paper-2); color: #fff; text-decoration: none; isolation: isolate; -webkit-tap-highlight-color: transparent; }
.fcard.feat { grid-column: 1 / -1; aspect-ratio: 21 / 9; }
.fcard img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 900ms var(--ease-out); }
.fcard::after { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(to top, rgba(8, 8, 16, .78) 0%, rgba(8, 8, 16, .25) 38%, rgba(8, 8, 16, 0) 62%); }
.fcard .fi { position: absolute; z-index: 2; left: 0; right: 0; bottom: 0; display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; padding: clamp(16px, 2.4vw, 30px); }
.fcard .fi b { display: block; font: 600 clamp(1.15rem, 2.2vw, 1.75rem)/1.1 var(--display); letter-spacing: -.025em; }
.fcard.feat .fi b { font-size: clamp(1.5rem, 3.4vw, 2.75rem); }
.fcard .fi span { display: block; margin-top: 6px; font: 500 .75rem/1.2 var(--mono, ui-monospace, monospace); letter-spacing: .08em; text-transform: uppercase; opacity: .85; }
.fcard .fi i { flex: none; display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: rgba(255, 255, 255, .16); border: 1px solid rgba(255, 255, 255, .35); font-style: normal; transition: transform 420ms var(--ease-out), background 200ms ease; -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); }
.fcard:focus-visible { outline: 2px solid var(--spot); outline-offset: 3px; }
.fcard:active img { transform: scale(1.02); }
@media (hover: hover) { .fcard:hover img { transform: scale(1.045); } .fcard:hover .fi i { transform: translateX(4px); background: rgba(255, 255, 255, .28); } }
@media (max-width: 760px) { .folio { grid-template-columns: minmax(0, 1fr); } .fcard, .fcard.feat { aspect-ratio: 4 / 3; } }
@media (prefers-reduced-motion: reduce) { .fcard img, .fcard .fi i { transition: none; } .fcard:hover img, .fcard:active img { transform: none; } }
@media (max-width: 420px) {
  .bar .wrap { gap: 8px; }
  .brand { font-size: .92rem; }
  .menu-btn { padding: 0 12px; }
  .nav { gap: 2px; }
}
@media (max-width: 340px) { .brand span { display: none; } }
@media (prefers-reduced-motion: reduce) {
  dialog.lb[open] { animation: none; }
  .js .gfig { opacity: 1; transform: none; transition: none; }
  .gfig img { transition: none; }
  .gfig:hover img { transform: none; }
  .theme-btn, .theme-btn svg { transition: none; }
  .theme-btn:active { transform: none; }
  html.theme-anim *, html.theme-anim *::before, html.theme-anim *::after { transition: none !important; }
  .nav a.lang-sw:not(.btn) { transition: none; }
  .nav a.lang-sw:not(.btn):active { transform: none; }
  .viz.live .draw, .viz.live .pop, .viz.live .cur { animation: none; stroke-dasharray: none; stroke-dashoffset: 0; }
  .card, a.service, .go i, .menu, .menu-btn, .chip-link { transition: none; }
  .card:active, a.service:active { transform: none; }
}