/* ==========================================================================
   Aele Studios — aelestudios.com
   Renkler logodan örneklendi: mavi ebeveyn, turuncu/pembe ebeveyn, yeşil çocuk.
   ========================================================================== */

@font-face {
  font-family: "Bricolage Grotesque";
  src: url("/assets/fonts/bricolage-latin.woff2") format("woff2");
  font-weight: 400 800; font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Bricolage Grotesque";
  src: url("/assets/fonts/bricolage-latin-ext.woff2") format("woff2");
  font-weight: 400 800; font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Manrope";
  src: url("/assets/fonts/manrope-latin.woff2") format("woff2");
  font-weight: 400 800; font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Manrope";
  src: url("/assets/fonts/manrope-latin-ext.woff2") format("woff2");
  font-weight: 400 800; font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* Animasyonla geçebilsin diye renk değişkenleri kayıtlı. */
@property --accent { syntax: "<color>"; inherits: true; initial-value: #72cd43; }
@property --glow   { syntax: "<color>"; inherits: true; initial-value: #0d5a32; }

:root {
  --bg: #060914;
  --bg-2: #0a0f20;
  --bg-3: #10172d;
  --line: rgba(255, 255, 255, .08);
  --line-2: rgba(255, 255, 255, .14);
  --text: #eef1f8;
  --muted: #9aa3b8;
  --dim: #6b7590;

  --blue: #1e8bff;
  --cyan: #5ad1ff;
  --yellow: #ffc21a;
  --orange: #ff8a1f;
  --red: #ff3d6e;
  --green: #74d93b;
  --teal: #12a594;

  --brand: linear-gradient(100deg, #5ad1ff 0%, #1e8bff 22%, #74d93b 48%, #ffc21a 68%, #ff8a1f 84%, #ff3d6e 100%);

  --f-display: "Bricolage Grotesque", ui-sans-serif, system-ui, sans-serif;
  --f-body: "Manrope", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;

  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --ease-spring: cubic-bezier(.34, 1.56, .64, 1);
  --ease-io: cubic-bezier(.65, 0, .35, 1);

  --gutter: clamp(16px, 4vw, 40px);
  --maxw: 1240px;
  --radius: 28px;

  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 90px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--f-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
h1, h2, h3, h4 { margin: 0; font-family: var(--f-display); font-weight: 700; letter-spacing: -.03em; line-height: 1; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
::selection { background: var(--blue); color: #fff; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 8px; }

.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.muted { color: var(--dim); }

.skip {
  position: fixed; left: 16px; top: -60px; z-index: 200;
  background: #fff; color: #000; padding: 10px 16px; border-radius: 10px; font-weight: 700;
  transition: top .2s;
}
.skip:focus { top: 16px; }

.grad-text {
  background: var(--brand);
  background-size: 200% 100%;
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  animation: gradShift 8s var(--ease-io) infinite alternate;
}
@keyframes gradShift { to { background-position: 100% 0; } }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--muted);
}
.eyebrow::before {
  content: ""; width: 22px; height: 2px; border-radius: 2px; background: var(--brand);
}
.hero__eyebrow::before { display: none; }

.section-head { margin-bottom: clamp(40px, 6vw, 72px); }
.section-head .eyebrow { margin-bottom: 18px; }
.section-title { font-size: clamp(40px, 6.4vw, 88px); font-weight: 700; letter-spacing: -.045em; line-height: .98; }

/* ---------- Global overlays ---------- */
.progress { position: fixed; inset: 0 0 auto; height: 3px; z-index: 120; pointer-events: none; }
.progress span { display: block; height: 100%; width: 100%; background: var(--brand); transform-origin: 0 50%; transform: scaleX(var(--p, 0)); }

.grain {
  position: fixed; inset: -50%; z-index: 110; pointer-events: none; opacity: .06;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 1s steps(6) infinite;
}
@keyframes grain {
  0%, 100% { transform: translate(0, 0); }
  20% { transform: translate(-3%, 2%); }
  40% { transform: translate(2%, -4%); }
  60% { transform: translate(-4%, -2%); }
  80% { transform: translate(3%, 3%); }
}

.cursor { display: none; }
@media (hover: hover) and (pointer: fine) {
  .has-cursor .cursor {
    display: block; position: fixed; left: 0; top: 0; z-index: 150; pointer-events: none;
    width: 0; height: 0; mix-blend-mode: difference;
  }
  .has-cursor .cursor span {
    position: absolute; left: -6px; top: -6px; width: 12px; height: 12px; border-radius: 50%;
    background: #fff; transition: transform .35s var(--ease-out), opacity .3s;
  }
  .has-cursor .cursor.is-hover span { transform: scale(4.2); }
  .has-cursor .cursor.is-hidden span { opacity: 0; }
}

/* ---------- Buttons ---------- */
.btn {
  --h: 56px;
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: var(--h); padding: 0 26px; border-radius: 999px;
  font-weight: 700; font-size: 16px; letter-spacing: -.01em; white-space: nowrap;
  transition: transform .5s var(--ease-out), background-color .3s, border-color .3s, box-shadow .4s;
  will-change: transform;
}
.btn svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; transition: transform .4s var(--ease-out); }
.btn:hover svg { transform: translateX(4px); }
.btn--sm { --h: 42px; padding: 0 18px; font-size: 14px; }
.btn--light { background: #fff; color: #08102a; }
.btn--light:hover { box-shadow: 0 10px 30px -10px rgba(255, 255, 255, .5); }
.btn--ghost { border: 1px solid var(--line-2); color: var(--text); background: rgba(255, 255, 255, .02); backdrop-filter: blur(8px); }
.btn--ghost:hover { border-color: rgba(255, 255, 255, .35); background: rgba(255, 255, 255, .06); }
.btn--grad { color: #fff; background: #0b1226; isolation: isolate; overflow: hidden; }
.btn--grad::before {
  content: ""; position: absolute; inset: 0; z-index: -2; border-radius: inherit;
  background: var(--brand); background-size: 200% 100%; animation: gradShift 5s var(--ease-io) infinite alternate;
}
.btn--grad::after {
  content: ""; position: absolute; inset: 2px; z-index: -1; border-radius: inherit; background: #0b1226;
  transition: opacity .4s;
}
.btn--grad:hover::after { opacity: 0; }
.btn--grad:hover { color: #08102a; box-shadow: 0 20px 50px -18px rgba(90, 209, 255, .6); }

/* ---------- Nav ---------- */
.nav {
  position: fixed; top: 14px; left: 0; right: 0; z-index: 100;
  padding-inline: var(--gutter);
  transition: transform .6s var(--ease-out);
}
.nav.is-hidden { transform: translateY(calc(-100% - 20px)); }
.nav__inner {
  max-width: 1160px; margin-inline: auto;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  height: 64px; padding: 0 10px 0 18px; border-radius: 999px;
  border: 1px solid transparent;
  transition: background-color .4s, border-color .4s, backdrop-filter .4s;
}
.nav.is-scrolled .nav__inner {
  background: rgba(10, 15, 32, .62); border-color: var(--line);
  backdrop-filter: blur(18px) saturate(1.4); -webkit-backdrop-filter: blur(18px) saturate(1.4);
}
.nav__brand { display: flex; align-items: center; gap: 10px; }
.nav__mark { width: 40px; height: auto; transition: transform .6s var(--ease-spring); }
.nav__brand:hover .nav__mark { transform: rotate(-10deg) scale(1.08); }
.nav__word { height: 32px; width: auto; filter: brightness(0) invert(1); }
.nav__links { display: flex; gap: 6px; }
.nav__links a {
  position: relative; padding: 10px 16px; border-radius: 999px; font-size: 15px; font-weight: 600; color: var(--muted);
  transition: color .3s, background-color .3s;
}
.nav__links a:hover { color: var(--text); background: rgba(255, 255, 255, .06); }
.nav__actions { display: flex; align-items: center; gap: 8px; }
.lang {
  display: flex; height: 42px; padding: 4px; border-radius: 999px; border: 1px solid var(--line-2);
  font-size: 12px; font-weight: 800; letter-spacing: .06em;
}
.lang span { display: grid; place-items: center; width: 34px; border-radius: 999px; color: var(--dim); transition: background-color .3s, color .3s; }
html[lang="tr"] .lang [data-lang="tr"], html[lang="en"] .lang [data-lang="en"] { background: rgba(255, 255, 255, .12); color: var(--text); }
.nav__burger { display: none; width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--line-2); position: relative; }
.nav__burger span { position: absolute; left: 12px; right: 12px; height: 2px; border-radius: 2px; background: currentColor; transition: transform .4s var(--ease-out); }
.nav__burger span:first-child { top: 16px; }
.nav__burger span:last-child { top: 23px; }
.nav__burger[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
.nav__burger[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 100svh; display: flex; align-items: center;
  padding: 120px 0 110px; overflow: hidden; isolation: isolate;
}
.hero__bg { position: absolute; inset: 0; z-index: -1; }
.aurora { position: absolute; inset: 0; overflow: hidden; }
.aurora__blob {
  position: absolute; width: 60vmax; height: 60vmax; border-radius: 50%;
  opacity: .5; mix-blend-mode: screen; will-change: transform;
}
.aurora__blob--blue   { background: radial-gradient(closest-side, rgba(30, 139, 255, .55), transparent); left: -18vmax; top: -22vmax; animation: drift1 22s var(--ease-io) infinite alternate; }
.aurora__blob--yellow { background: radial-gradient(closest-side, rgba(255, 176, 26, .38), transparent); right: -22vmax; top: -14vmax; animation: drift2 26s var(--ease-io) infinite alternate; }
.aurora__blob--green  { background: radial-gradient(closest-side, rgba(116, 217, 59, .28), transparent); left: 22vw; bottom: -36vmax; animation: drift3 24s var(--ease-io) infinite alternate; }
.aurora__blob--pink   { background: radial-gradient(closest-side, rgba(255, 61, 110, .32), transparent); right: -10vmax; bottom: -30vmax; animation: drift1 28s var(--ease-io) infinite alternate-reverse; }
@keyframes drift1 { to { transform: translate(12vw, 10vh) scale(1.15); } }
@keyframes drift2 { to { transform: translate(-14vw, 14vh) scale(.9); } }
@keyframes drift3 { to { transform: translate(10vw, -12vh) scale(1.2); } }
.hero__grid {
  position: absolute; inset: 0;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 72px 72px; background-position: center;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 20%, transparent 75%);
  opacity: .55;
}
.hero::after { /* alttaki geçiş */
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 200px; z-index: -1;
  background: linear-gradient(transparent, var(--bg));
}
.hero__inner { display: grid; grid-template-columns: 1.08fr .92fr; align-items: center; gap: 40px; }
.hero__eyebrow {
  padding: 8px 16px 8px 12px; border-radius: 999px; border: 1px solid var(--line-2);
  background: rgba(255, 255, 255, .03); backdrop-filter: blur(8px);
  text-transform: none; letter-spacing: 0; font-size: 14px; font-weight: 600; color: var(--text);
  margin-bottom: 28px;
}
.pulse { position: relative; width: 8px; height: 8px; border-radius: 50%; background: var(--green); }
.pulse::after { content: ""; position: absolute; inset: 0; border-radius: 50%; background: var(--green); animation: pulse 2s var(--ease-out) infinite; }
@keyframes pulse { to { transform: scale(3.2); opacity: 0; } }

.hero__title { font-size: clamp(50px, 7.6vw, 112px); font-weight: 750; letter-spacing: -.05em; line-height: .94; margin-bottom: 30px; }
.hero__title .line { display: block; overflow: hidden; padding-bottom: .08em; margin-bottom: -.08em; }
.hero__title .line > span { display: inline-block; }
.hero__lead { max-width: 33em; font-size: clamp(17px, 1.4vw, 19px); color: var(--muted); margin-bottom: 38px; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 44px; }

.hero__dock {
  display: inline-flex; align-items: flex-end; gap: 10px; padding: 10px; border-radius: 26px; height: 78px;
  background: rgba(255, 255, 255, .04); border: 1px solid var(--line); backdrop-filter: blur(14px);
}
.hero__dock a { display: block; transform-origin: 50% 100%; transition: transform .35s var(--ease-out); }
.hero__dock img {
  width: 56px; height: 56px; border-radius: 15px;
  box-shadow: 0 8px 18px -8px rgba(0, 0, 0, .7);
}

/* Logo sahnesi */
.hero__visual { position: relative; display: grid; place-items: center; }
.mark-stage { position: relative; width: min(560px, 100%); aspect-ratio: 1; display: grid; place-items: center; }
.mark-stage__halo {
  position: absolute; inset: 12%; border-radius: 50%;
  background: conic-gradient(from 0deg, #1e8bff, #5ad1ff, #74d93b, #ffc21a, #ff8a1f, #ff3d6e, #1e8bff);
  filter: blur(70px); opacity: .32; animation: spin 18s linear infinite;
}
.mark-stage__ring {
  position: absolute; inset: 3%; border-radius: 50%;
  border: 1px dashed rgba(255, 255, 255, .1);
  animation: spin 60s linear infinite reverse;
}
@keyframes spin { to { transform: rotate(360deg); } }
.mark { position: relative; z-index: 2; width: 74%; aspect-ratio: 760 / 638; }
.mark__part {
  position: absolute; inset: 0;
  transform: translate3d(calc(var(--mx, 0) * var(--depth) * 1px), calc(var(--my, 0) * var(--depth) * 1px), 0);
  transition: transform .9s var(--ease-out);
}
.mark__part img { position: absolute; inset: 0; width: 100%; height: 100%; filter: drop-shadow(0 18px 30px rgba(0, 0, 0, .35)); }

/* Montaj: ebeveynler yanlardan gelir, çocuk en son ortaya çıkar. */
.js .mark__part img { opacity: 0; }
.is-loaded .mark__part img { animation: var(--in) both, float var(--fd, 7s) var(--ease-io) var(--fdelay, 2.4s) infinite alternate; }
.p-blue-body   { --in: inLeft 1.3s var(--ease-out) .15s;          --fd: 7s;   --fx: -4px; --fy: 6px; transform-origin: 30% 80%; }
.p-blue-head   { --in: inTop 1.1s var(--ease-spring) .55s;         --fd: 5.5s; --fx: 0px;  --fy: -9px; }
.p-orange-body { --in: inRight 1.3s var(--ease-out) .3s;           --fd: 7.5s; --fx: 5px;  --fy: 6px; transform-origin: 70% 80%; }
.p-orange-head { --in: inTopR 1.1s var(--ease-spring) .7s;         --fd: 6s;   --fx: 2px;  --fy: -8px; }
.p-green-body  { --in: inBottom 1.1s var(--ease-spring) 1s;        --fd: 6.5s; --fx: 0px;  --fy: -6px; transform-origin: 50% 100%; }
.p-green-head  { --in: inPop .9s var(--ease-spring) 1.3s;          --fd: 4.5s; --fx: 0px;  --fy: -10px; transform-origin: 52% 46%; }
@keyframes inLeft   { from { opacity: 0; transform: translate(-38%, 14%) rotate(-28deg) scale(.8); } to { opacity: 1; transform: none; } }
@keyframes inRight  { from { opacity: 0; transform: translate(38%, 14%) rotate(28deg) scale(.8); } to { opacity: 1; transform: none; } }
@keyframes inTop    { from { opacity: 0; transform: translate(-6%, -60%) scale(.3); } to { opacity: 1; transform: none; } }
@keyframes inTopR   { from { opacity: 0; transform: translate(10%, -60%) scale(.3); } to { opacity: 1; transform: none; } }
@keyframes inBottom { from { opacity: 0; transform: translateY(45%) scale(.5); } to { opacity: 1; transform: none; } }
@keyframes inPop    { from { opacity: 0; transform: scale(0); } to { opacity: 1; transform: none; } }
@keyframes float    { from { translate: 0 0; } to { translate: var(--fx) var(--fy); } }

/* Yörüngedeki uygulama ikonları — konumları JS yazar */
.orbit { position: absolute; inset: 0; pointer-events: none; }
.orbit__item {
  position: absolute; left: 50%; top: 50%; width: 64px; height: 64px; margin: -32px 0 0 -32px;
  border-radius: 18px; pointer-events: auto;
  opacity: 0; transition: opacity 1s var(--ease-out);
  will-change: transform;
}
.is-loaded .orbit__item { opacity: 1; transition-delay: 1.8s; }
.orbit__item img { width: 100%; height: 100%; border-radius: inherit; box-shadow: 0 16px 30px -12px rgba(0, 0, 0, .8), 0 0 0 1px rgba(255, 255, 255, .08); }

.scroll-cue {
  position: absolute; left: 50%; bottom: 28px; translate: -50% 0;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  font-size: 11px; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; color: var(--dim);
}
.scroll-cue__mouse { width: 24px; height: 38px; border-radius: 14px; border: 1.5px solid var(--line-2); display: flex; justify-content: center; padding-top: 7px; }
.scroll-cue__mouse i { width: 3px; height: 8px; border-radius: 3px; background: var(--text); animation: wheel 1.8s var(--ease-io) infinite; }
@keyframes wheel { 0% { transform: translateY(0); opacity: 1; } 70% { transform: translateY(12px); opacity: 0; } 100% { opacity: 0; } }

/* Hero giriş animasyonu */
.js .hero__eyebrow, .js .hero__lead, .js .hero__ctas, .js .hero__dock, .js .scroll-cue, .js .nav { opacity: 0; }
.js .hero__title .line > span { transform: translateY(105%); }
.is-loaded .hero__title .line > span { transform: none; transition: transform 1.2s var(--ease-out); }
.is-loaded .hero__title .line:nth-child(2) > span { transition-delay: .1s; }
.is-loaded .hero__title .line:nth-child(3) > span { transition-delay: .2s; }
.is-loaded .hero__eyebrow, .is-loaded .hero__lead, .is-loaded .hero__ctas, .is-loaded .hero__dock, .is-loaded .scroll-cue, .is-loaded .nav {
  opacity: 1; transition: opacity 1s var(--ease-out), transform 1s var(--ease-out);
}
.js .hero__lead, .js .hero__ctas, .js .hero__dock { transform: translateY(24px); }
.is-loaded .hero__lead { transform: none; transition-delay: .35s; }
.is-loaded .hero__ctas { transform: none; transition-delay: .45s; }
.is-loaded .hero__dock { transform: none; transition-delay: .55s; }
.is-loaded .scroll-cue { transition-delay: 1.4s; }
.is-loaded .nav { transition: opacity 1s var(--ease-out) .2s, transform .6s var(--ease-out); }

/* ---------- Marquee ---------- */
.marquee { position: relative; padding: 30px 0 40px; overflow: hidden; }
.marquee__band { display: flex; overflow: hidden; white-space: nowrap; }
.marquee__band--a { transform: rotate(-2.5deg); background: var(--brand); padding: 20px 0; margin-inline: -4vw; box-shadow: 0 30px 80px -30px rgba(30, 139, 255, .5); position: relative; z-index: 2; }
.marquee__band--b { transform: rotate(1.8deg); margin-top: -18px; padding: 18px 0; margin-inline: -4vw; background: var(--bg-3); border-block: 1px solid var(--line); }
.marquee__track { display: flex; flex-shrink: 0; align-items: center; gap: 36px; padding-right: 36px; animation: marquee 30s linear infinite; }
.marquee__band--b .marquee__track { animation-direction: reverse; animation-duration: 38s; }
.marquee__track span { font-family: var(--f-display); font-size: clamp(30px, 4.4vw, 60px); font-weight: 750; letter-spacing: -.04em; line-height: 1; }
.marquee__band--a .marquee__track span, .marquee__band--a .marquee__track b { color: #07102a; }
.marquee__band--b .marquee__track span { color: transparent; -webkit-text-stroke: 1.2px rgba(255, 255, 255, .45); }
.marquee__track b { font-size: clamp(18px, 2vw, 28px); color: var(--dim); }
@keyframes marquee { to { transform: translateX(-100%); } }

/* ---------- Apps showcase ---------- */
.apps { position: relative; padding: clamp(48px, 7vw, 100px) 0 0; }
.showcase { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 40px; --accent: #72cd43; --glow: #0d5a32; transition: --accent 1s var(--ease-out), --glow 1s var(--ease-out); }
.showcase__list { display: flex; flex-direction: column; }
.app {
  min-height: 100vh; display: flex; flex-direction: column; justify-content: center;
  padding: 60px 0; max-width: 540px;
}
.app__head { display: flex; align-items: center; gap: 16px; margin-bottom: 26px; }
.app__head > div { display: flex; flex-direction: column; gap: 6px; }
.app__icon { width: 64px; height: 64px; border-radius: 18px; box-shadow: 0 14px 30px -14px rgba(0, 0, 0, .9), 0 0 0 1px rgba(255, 255, 255, .08); }
.app__idx { font-size: 12px; font-weight: 800; letter-spacing: .2em; color: var(--dim); font-variant-numeric: tabular-nums; }
.tag {
  align-self: flex-start; font-size: 13px; font-weight: 700; padding: 4px 12px; border-radius: 999px;
  color: var(--app-accent, var(--accent)); background: color-mix(in srgb, var(--app-accent, var(--accent)) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--app-accent, var(--accent)) 30%, transparent);
}
.tag--soon::before { content: ""; display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: currentColor; margin-right: 8px; vertical-align: middle; animation: blink 1.4s steps(2) infinite; }
@keyframes blink { 50% { opacity: .2; } }
.app__name { font-size: clamp(54px, 7vw, 104px); font-weight: 750; letter-spacing: -.055em; line-height: .9; margin-bottom: 16px; }
.app__tagline { font-family: var(--f-display); font-size: clamp(22px, 2.2vw, 30px); font-weight: 600; letter-spacing: -.02em; line-height: 1.2; color: var(--app-accent, var(--accent)); margin-bottom: 18px; }
.app__desc { color: var(--muted); margin-bottom: 26px; max-width: 32em; }
.app__features { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 20px; margin-bottom: 32px; }
.app__features li { position: relative; padding-left: 26px; font-size: 15px; font-weight: 600; color: var(--text); line-height: 1.4; }
.app__features li::before {
  content: ""; position: absolute; left: 0; top: .2em; width: 16px; height: 16px; border-radius: 50%;
  background: color-mix(in srgb, var(--app-accent, var(--accent)) 22%, transparent);
  box-shadow: inset 0 0 0 1.5px var(--app-accent, var(--accent));
}
.app__features li::after {
  content: ""; position: absolute; left: 5px; top: calc(.2em + 4px); width: 6px; height: 4px;
  border-left: 1.8px solid var(--app-accent, var(--accent)); border-bottom: 1.8px solid var(--app-accent, var(--accent)); transform: rotate(-45deg);
}
.stores { display: flex; flex-wrap: wrap; gap: 10px; }
.store {
  display: inline-flex; align-items: center; gap: 10px; height: 54px; padding: 0 18px 0 14px; border-radius: 14px;
  background: #fff; color: #050814; font-weight: 800; font-size: 16px; line-height: 1.05; letter-spacing: -.01em;
  transition: transform .4s var(--ease-out), box-shadow .4s;
}
.store svg { width: 24px; height: 24px; }
.store small { display: block; font-size: 10.5px; font-weight: 700; opacity: .65; letter-spacing: .02em; }
a.store:hover { transform: translateY(-3px); box-shadow: 0 14px 30px -12px color-mix(in srgb, var(--app-accent, var(--accent)) 80%, transparent); }
.store--soon { background: transparent; color: var(--muted); border: 1px dashed var(--line-2); cursor: default; }

/* Her makalenin kendi rengi; JS data-accent'ten yazar */
.app { --app-accent: var(--accent); }

/* Aktif uygulama dışındakiler soluk */
.js .showcase .app > * { transition: opacity .8s var(--ease-out), transform .8s var(--ease-out), filter .8s; }
.js .showcase .app:not(.is-active) > :not(.device-inline) { opacity: .18; filter: blur(1px); }
.js .showcase .app.is-active > * { transition-delay: calc(var(--k, 0) * 60ms); }

.device-inline { display: none; }

/* Sahne */
.showcase__stage { position: sticky; top: 0; height: 100vh; align-self: start; }
.stage { position: relative; height: 100%; display: grid; place-items: center; }
.stage__glow {
  position: absolute; width: 90%; aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(closest-side, color-mix(in srgb, var(--glow) 90%, transparent), color-mix(in srgb, var(--accent) 12%, transparent) 60%, transparent);
  filter: blur(10px);
}
.stage__rings { position: absolute; inset: 0; display: grid; place-items: center; }
.stage__rings i {
  position: absolute; border-radius: 50%; border: 1px solid color-mix(in srgb, var(--accent) 22%, transparent);
  width: 60%; aspect-ratio: 1; animation: ring 6s var(--ease-out) infinite;
}
.stage__rings i:nth-child(2) { animation-delay: 2s; }
.stage__rings i:nth-child(3) { animation-delay: 4s; }
@keyframes ring { from { transform: scale(.7); opacity: .9; } to { transform: scale(1.5); opacity: 0; } }
.stage__counter {
  position: absolute; right: 0; top: 50%; translate: 0 -50%;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  font-family: var(--f-display); font-weight: 700; font-size: 14px; color: var(--dim); font-variant-numeric: tabular-nums;
}
.stage__counter #stageNum { color: var(--text); font-size: 22px; }
.stage__counter i { width: 1px; height: 60px; background: linear-gradient(var(--accent), transparent); }

.stage__phones { position: relative; width: 300px; aspect-ratio: 9 / 19.5; perspective: 1400px; }
.stage__phones .phone { position: absolute; inset: 0; width: 100%; transition: transform 1.1s var(--ease-out); }
.phone--front { z-index: 2; transform: rotateY(calc(var(--tilt, 0) * -10deg)) rotateX(4deg) translateY(calc(var(--tilt, 0) * -12px)); }
.phone--back { z-index: 1; transform: translate(-46%, 6%) rotate(-9deg) scale(.86); filter: brightness(.6) saturate(.9); }
.stage.is-switching .phone--front { transform: rotateY(-22deg) rotateX(6deg) translateY(-10px) scale(.96); }
.stage.is-switching .phone--back { transform: translate(-56%, 10%) rotate(-14deg) scale(.82); }

.stage__icons { position: absolute; left: calc(50% + 110px); top: calc(50% - 250px); width: 84px; height: 84px; z-index: 3; }
.stage__icons img {
  position: absolute; inset: 0; width: 100%; height: 100%; border-radius: 22px;
  box-shadow: 0 20px 40px -14px rgba(0, 0, 0, .9), 0 0 0 1px rgba(255, 255, 255, .1);
  opacity: 0; transform: scale(.4) rotate(-30deg); transition: opacity .6s var(--ease-out), transform .9s var(--ease-spring);
}
.stage__icons img.is-active { opacity: 1; transform: rotate(8deg); animation: bob 5s var(--ease-io) .9s infinite alternate; }
@keyframes bob { to { translate: 0 -12px; rotate: -6deg; } }

/* Telefon */
.phone {
  position: relative; width: 300px; max-width: 100%; aspect-ratio: 9 / 19.5;
  border-radius: 50px; padding: 10px;
  background: linear-gradient(145deg, #2b3044, #0c0f19 40%, #1c2030);
  box-shadow:
    0 0 0 1.5px rgba(255, 255, 255, .12),
    inset 0 0 0 1.5px rgba(255, 255, 255, .08),
    0 50px 100px -30px rgba(0, 0, 0, .9),
    0 30px 60px -30px color-mix(in srgb, var(--accent) 50%, transparent);
}
.phone::before { /* dinamik ada */
  content: ""; position: absolute; z-index: 5; top: 20px; left: 50%; translate: -50% 0;
  width: 30%; height: 24px; border-radius: 20px; background: #000;
}
.phone::after { /* cam parlaması */
  content: ""; position: absolute; inset: 10px; z-index: 4; border-radius: 40px; pointer-events: none;
  background: linear-gradient(115deg, rgba(255, 255, 255, .14) 0%, transparent 32%, transparent 70%, rgba(255, 255, 255, .05) 100%);
}
.phone__screen { position: relative; width: 100%; height: 100%; border-radius: 40px; overflow: hidden; background: #000; }
.phone__screen > img, .phone__screen > .screen { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: top; }
.stage .screen { opacity: 0; transform: translateY(8%) scale(1.06); transition: opacity .7s var(--ease-out), transform 1s var(--ease-out); }
.stage .screen.is-active { opacity: 1; transform: none; }
.stage .screen.is-leaving { opacity: 0; transform: translateY(-6%) scale(.96); }

/* Fibo Master canlı demo */
.fibo-screen {
  background:
    radial-gradient(120% 60% at 50% 0%, rgba(124, 58, 237, .45), transparent 60%),
    radial-gradient(100% 50% at 50% 100%, rgba(255, 197, 49, .18), transparent 60%),
    #120a24;
  display: flex; flex-direction: column; justify-content: center; padding: 18px;
}
.fibo { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; width: 100%; }
.fibo__score { grid-column: 1 / -1; display: flex; justify-content: space-between; align-items: baseline; color: #fff; margin: 0 2px 10px; font-family: var(--f-display); }
.fibo__score span { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; opacity: .6; font-weight: 700; }
.fibo__score b { font-size: 30px; font-weight: 750; letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.fibo__cell {
  position: relative; aspect-ratio: 1; border-radius: 14px; display: grid; place-items: center;
  font-family: var(--f-display); font-weight: 800; font-size: 26px; color: #1a0d2e; letter-spacing: -.04em;
  background: var(--c); box-shadow: inset 0 -5px 0 rgba(0, 0, 0, .22), inset 0 2px 0 rgba(255, 255, 255, .35), 0 6px 14px -6px var(--c);
  transition: transform .35s var(--ease-spring), box-shadow .3s, opacity .3s;
}
.fibo__cell.is-lit { transform: scale(1.1); box-shadow: inset 0 -5px 0 rgba(0, 0, 0, .22), inset 0 2px 0 rgba(255, 255, 255, .35), 0 0 0 3px #fff, 0 0 26px 2px var(--c); z-index: 2; }
.fibo__cell.is-gone { transform: scale(0); opacity: 0; }
.fibo__cell.is-new { animation: fiboIn .5s var(--ease-spring); }
.fibo__cell.is-merged { animation: fiboMerge .6s var(--ease-spring); }
@keyframes fiboIn { from { transform: translateY(-60%) scale(.4); opacity: 0; } }
@keyframes fiboMerge { 0% { transform: scale(1); } 40% { transform: scale(1.35); } 100% { transform: scale(1); } }
.fibo-splash {
  background: radial-gradient(90% 60% at 50% 30%, rgba(124, 58, 237, .6), transparent 70%), #120a24;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 18px;
  color: #ffc531; font-weight: 800; font-size: 13px; letter-spacing: .18em; text-transform: uppercase;
}
.fibo-splash img { width: 70%; }

/* ---------- Stats ---------- */
.stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
  padding-block: 20px 40px;
}
.stat { padding: 28px 24px; border-left: 1px solid var(--line); }
.stat:first-child { border-left: 0; padding-left: 0; }
.stat strong {
  display: block; font-family: var(--f-display); font-size: clamp(54px, 6vw, 88px); font-weight: 750; letter-spacing: -.05em; line-height: 1;
  background: linear-gradient(180deg, #fff, #8d97b3); -webkit-background-clip: text; background-clip: text; color: transparent;
  font-variant-numeric: tabular-nums; margin-bottom: 10px;
}
.stat strong.inf { background: var(--brand); -webkit-background-clip: text; background-clip: text; }
.stat span { color: var(--muted); font-size: 15px; font-weight: 600; }

/* ---------- Manifesto ---------- */
.studio { padding: clamp(80px, 12vw, 180px) 0; position: relative; }
.studio .eyebrow { margin-bottom: 30px; }
.manifesto {
  font-family: var(--f-display); font-weight: 600; letter-spacing: -.035em; line-height: 1.12;
  font-size: clamp(30px, 4.6vw, 66px); max-width: 1120px;
}
.manifesto .w { color: rgba(238, 241, 248, .14); transition: color .4s var(--ease-out); }
.manifesto .w.is-lit { color: var(--text); }
.manifesto .w.is-brand.is-lit { background: var(--brand); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ---------- Principles ---------- */
.principles { padding-bottom: clamp(80px, 12vw, 160px); }
.bento { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card {
  --mx: 50%; --my: 50%;
  position: relative; overflow: hidden; isolation: isolate;
  padding: 34px; border-radius: var(--radius); min-height: 300px;
  background: linear-gradient(180deg, rgba(255, 255, 255, .045), rgba(255, 255, 255, .015));
  border: 1px solid var(--line);
  display: flex; flex-direction: column;
  transition: border-color .4s, transform .6s var(--ease-out);
}
.card::before { /* imleci takip eden ışık */
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0; transition: opacity .4s;
  background: radial-gradient(420px circle at var(--mx) var(--my), rgba(90, 209, 255, .14), rgba(255, 61, 110, .06) 40%, transparent 70%);
}
.card::after { /* kenar ışığı */
  content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px; pointer-events: none; opacity: 0; transition: opacity .4s;
  background: radial-gradient(300px circle at var(--mx) var(--my), rgba(255, 255, 255, .5), transparent 60%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0);
}
.card:hover::before, .card:hover::after { opacity: 1; }
.card--wide { grid-column: span 2; }
.card__icon {
  width: 60px; height: 60px; border-radius: 18px; display: grid; place-items: center; margin-bottom: auto;
  background: rgba(255, 255, 255, .05); border: 1px solid var(--line);
}
.card__icon svg { width: 32px; height: 32px; fill: none; stroke: var(--cyan); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.card:nth-child(2) .card__icon svg { stroke: var(--green); }
.card:nth-child(3) .card__icon svg { stroke: var(--yellow); }
.card:nth-child(4) .card__icon svg { stroke: var(--red); }
.card h3 { font-size: clamp(26px, 2.4vw, 34px); font-weight: 700; letter-spacing: -.035em; margin: 48px 0 12px; }
.card p { color: var(--muted); max-width: 30em; }
.card__deco { position: absolute; right: 34px; top: 26px; text-align: right; }
.card__deco span { display: block; font-family: var(--f-display); font-size: 120px; font-weight: 800; line-height: .9; letter-spacing: -.06em; background: var(--brand); -webkit-background-clip: text; background-clip: text; color: transparent; opacity: .9; }
.card__deco small { font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--dim); }

/* SVG çizim animasyonu */
.draw { stroke-dasharray: 160; stroke-dashoffset: 160; }
.card.is-in .draw { stroke-dashoffset: 0; transition: stroke-dashoffset 1.8s var(--ease-out) calc(var(--i, 0) * 120ms + 300ms); }

/* ---------- Contact ---------- */
.contact { position: relative; overflow: hidden; padding: clamp(100px, 14vw, 200px) 0; border-top: 1px solid var(--line); isolation: isolate; }
.contact__bg { position: absolute; inset: 0; z-index: -1; display: grid; place-items: center; }
.contact__bg img { width: min(900px, 120vw); opacity: .07; filter: blur(2px) saturate(1.4); animation: spin 90s linear infinite; }
.contact__bg::after { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 60% at 50% 50%, transparent, var(--bg) 80%); }
.contact__inner { text-align: center; display: flex; flex-direction: column; align-items: center; }
.contact .eyebrow { margin-bottom: 26px; }
.contact__title { font-size: clamp(48px, 8.6vw, 132px); font-weight: 750; letter-spacing: -.055em; line-height: .95; margin-bottom: 28px; }
.contact__lead { color: var(--muted); max-width: 30em; margin-bottom: 44px; font-size: 18px; }
.contact__mail {
  display: inline-flex; align-items: center; gap: 16px;
  padding: 22px 30px 22px 36px; border-radius: 999px;
  font-family: var(--f-display); font-size: clamp(20px, 2.6vw, 32px); font-weight: 650; letter-spacing: -.02em;
  background: #fff; color: #07102a;
  transition: transform .5s var(--ease-out), box-shadow .5s;
}
.contact__mail svg { width: 44px; height: 44px; padding: 10px; border-radius: 50%; background: #07102a; color: #fff; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; transition: transform .5s var(--ease-out); }
.contact__mail:hover { box-shadow: 0 30px 70px -20px rgba(90, 209, 255, .55), 0 10px 40px -10px rgba(255, 61, 110, .4); }
.contact__mail:hover svg { transform: rotate(45deg); }

/* ---------- Footer ---------- */
.footer { position: relative; overflow: hidden; border-top: 1px solid var(--line); padding-top: 70px; }
.footer__inner { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; padding-bottom: 50px; }
.footer__brand img { width: 56px; margin-bottom: 16px; }
.footer__brand p { color: var(--muted); max-width: 22em; }
.footer__col { display: flex; flex-direction: column; gap: 10px; }
.footer__col h4 { font-family: var(--f-body); font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--dim); margin-bottom: 6px; font-weight: 800; }
.footer__col a { color: var(--muted); font-weight: 600; width: fit-content; transition: color .3s, transform .3s var(--ease-out); }
.footer__col a:hover { color: var(--text); transform: translateX(4px); }
.footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-block: 24px; border-top: 1px solid var(--line); color: var(--dim); font-size: 14px; }
.footer__top:hover { color: var(--text); }
.footer__giant {
  font-family: var(--f-display); font-weight: 800; letter-spacing: -.06em; line-height: .78; white-space: nowrap;
  font-size: 18.5vw; text-align: center; margin-top: 10px; margin-bottom: -2.2vw;
  background: linear-gradient(180deg, rgba(255, 255, 255, .09), rgba(255, 255, 255, 0) 85%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  user-select: none;
}

/* ---------- Reveal ---------- */
.js .reveal { opacity: 0; transform: translateY(40px); transition: opacity 1s var(--ease-out), transform 1.2s var(--ease-out); transition-delay: calc(var(--i, 0) * 90ms); }
.js .reveal.is-in { opacity: 1; transform: none; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1080px) {
  .nav__links a { padding: 10px 12px; }
  .hero__inner { grid-template-columns: 1fr; text-align: left; }
  .hero__visual { order: -1; margin-top: -10px; }
  .mark-stage { width: min(440px, 92vw); }
  .hero { padding-top: 100px; }
}

@media (max-width: 900px) {
  .nav__links {
    position: fixed; left: var(--gutter); right: var(--gutter); top: 88px;
    flex-direction: column; gap: 2px; padding: 12px; border-radius: 24px;
    background: rgba(10, 15, 32, .92); border: 1px solid var(--line); backdrop-filter: blur(18px);
    opacity: 0; pointer-events: none; transform: translateY(-10px) scale(.98);
    transition: opacity .35s var(--ease-out), transform .45s var(--ease-out);
  }
  .nav__links.is-open { opacity: 1; pointer-events: auto; transform: none; }
  .nav__links a { padding: 14px 16px; font-size: 18px; color: var(--text); }
  .nav__burger { display: block; }
  .nav__actions .btn { display: none; }

  .showcase { grid-template-columns: 1fr; }
  .showcase__stage { display: none; }
  .app { min-height: 0; padding: 50px 0 60px; max-width: none; border-top: 1px solid var(--line); }
  .js .showcase .app:not(.is-active) > :not(.device-inline) { opacity: 1; filter: none; }
  .device-inline { display: flex; justify-content: center; margin-top: 48px; position: relative; }
  .device-inline::before {
    content: ""; position: absolute; width: 120%; aspect-ratio: 1; top: 50%; translate: 0 -50%; max-width: 560px;
    background: radial-gradient(closest-side, color-mix(in srgb, var(--app-accent) 30%, transparent), transparent);
  }
  .device-inline .phone { width: min(280px, 74vw); --accent: var(--app-accent); }

  .stats { grid-template-columns: 1fr 1fr; }
  .stat:nth-child(3) { border-left: 0; padding-left: 0; }
  .stat:nth-child(n+3) { border-top: 1px solid var(--line); }

  .bento { grid-template-columns: 1fr; }
  .card--wide { grid-column: auto; }
  .card { min-height: 0; }
  .card__deco { position: static; text-align: left; margin-top: 24px; }
  .card__deco span { font-size: 80px; }
  .card h3 { margin-top: 32px; }

  .footer__inner { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 560px) {
  body { font-size: 16px; }
  .nav { top: 10px; }
  .nav__inner { height: 58px; padding-left: 14px; padding-right: 8px; }
  .nav__word { height: 28px; }
  .hero { padding-bottom: 90px; }
  .hero__title { font-size: clamp(42px, 12.4vw, 60px); }
  .hero__ctas .btn { flex: 1 1 100%; }
  .hero__dock { gap: 6px; padding: 8px; height: 64px; border-radius: 22px; }
  .hero__dock img { width: 46px; height: 46px; border-radius: 13px; }
  .orbit__item { width: 46px; height: 46px; margin: -23px 0 0 -23px; border-radius: 13px; }
  .scroll-cue { display: none; }
  .app__features { grid-template-columns: 1fr; }
  .store { height: 50px; padding: 0 14px 0 12px; font-size: 15px; }
  .stat { padding: 22px 14px; }
  .stat strong { font-size: 48px; }
  .card { padding: 26px; }
  .contact__mail { padding: 16px 16px 16px 22px; gap: 10px; font-size: 18px; }
  .contact__mail svg { width: 38px; height: 38px; padding: 9px; }
  .footer__bottom { flex-direction: column; }
}

/* ---------- Hareket azaltma ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; transition-delay: 0s !important; }
  .grain { display: none; }
  .marquee__track { animation: none; }
}

/* ---------- 404 ---------- */
.notfound__inner { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 18px; }
.notfound__mark { width: 140px; animation: bob 4s var(--ease-io) infinite alternate; }
.notfound__code { font-family: var(--f-display); font-weight: 800; font-size: clamp(110px, 22vw, 220px); letter-spacing: -.06em; line-height: .85; }
.notfound h1 { font-size: clamp(30px, 4vw, 48px); }
.notfound .hero__lead { margin-bottom: 12px; }