/* ==========================================================================
   FnF1 Teknoloji RV05 — "25 yılın mühendisliği. Yarının yazılımı."
   Palet FnF1'in kendi görsellerinden: gece mavisi zemin, hologram mavisi,
   kristal camgöbeği ve yükselen grafiklerin kor turuncusu.
   Yazı: Unbounded (logonun geniş geometrisi) + Instrument Sans (metin).
   RV05 ekleri: dört dil, hızlı erişim paleti, etkileşimli kod/asistan
   kartları, GGAB demo imleci, Gantt planı, SSS, proje formu, röntgen modu.
   ========================================================================== */

:root {
  --night: #040816;
  --night-2: #071029;
  --holo: #3E8BFF;
  --crystal: #62E6FF;
  --ember: #FF7A30;
  --ember-hi: #FF9B5E;
  --ice: #EEF3FF;
  --steel: #9CADCF;
  --mute: #7C8DB2;
  --soft: #C9D6F2;
  --ok: #3DDC97;
  --warn: #FFC24B;
  --danger: #FF6B6B;

  --line: rgba(150, 178, 255, 0.13);
  --line-2: rgba(150, 178, 255, 0.24);
  --glass: linear-gradient(180deg, rgba(20, 34, 74, 0.62), rgba(8, 14, 34, 0.74));
  --panel: rgba(2, 6, 18, 0.6);

  --display: "Unbounded", "Instrument Sans", system-ui, sans-serif;
  --text: "Instrument Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --container: 1240px;
  --gutter: clamp(16px, 4vw, 40px);
  --section-y: clamp(80px, 9vw, 128px);
  --r-lg: 28px;
  --r-md: 18px;
  --r-sm: 12px;
  --ease-out: cubic-bezier(.16, 1, .3, 1);
}

/* ---------- Temel ---------- */

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
  background: var(--night);
}

body {
  margin: 0;
  background: var(--night);
  color: var(--ice);
  font-family: var(--text);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
}

img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p, figure, blockquote, dl, dd { margin: 0; }
button { font: inherit; color: inherit; }
[hidden] { display: none !important; }

::selection { background: rgba(98, 230, 255, 0.3); color: #fff; }

:focus-visible {
  outline: 2px solid var(--crystal);
  outline-offset: 3px;
  border-radius: 6px;
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip {
  position: fixed;
  left: 16px; top: -80px;
  z-index: 100;
  padding: 10px 16px;
  border-radius: 10px;
  background: var(--ice);
  color: var(--night);
  font-weight: 600;
  text-decoration: none;
}
.skip:focus { top: 16px; }

.container {
  width: 100%;
  max-width: calc(var(--container) + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* ---------- Tipografi ---------- */

.h2 {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(1.85rem, 1.15rem + 2.6vw, 3.25rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
  text-wrap: balance;
  overflow-wrap: break-word;
}

.h3 {
  font-family: var(--display);
  font-weight: 500;
  font-size: 1.25rem;
  line-height: 1.25;
  letter-spacing: -0.025em;
}

.h4 {
  font-family: var(--display);
  font-weight: 500;
  font-size: 1.0625rem;
  line-height: 1.3;
  letter-spacing: -0.02em;
}

.lede {
  max-width: 36rem;
  font-size: clamp(1.0625rem, 1rem + 0.3vw, 1.2rem);
  line-height: 1.6;
  color: var(--steel);
  text-wrap: pretty;
}

/* ---------- Butonlar ---------- */

.btn {
  --h: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: var(--h);
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font: 600 0.975rem/1 var(--text);
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: transform 0.25s var(--ease-out), background-color 0.25s, box-shadow 0.25s, border-color 0.25s;
}
/* Hover'da 2 px kalkan düğme, alt kenardaki imleci kaybedip titremesin */
.btn { position: relative; }
.btn::after { content: ""; position: absolute; left: 0; right: 0; top: -3px; bottom: -3px; }
.btn-lg { --h: 56px; padding: 0 28px; font-size: 1.0625rem; }
.btn-sm { --h: 40px; padding: 0 18px; font-size: 0.9rem; }

.btn-ember {
  background: var(--ember);
  color: #160A02;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.35), 0 12px 32px -10px rgba(255, 122, 48, 0.7);
}
.btn-ember:hover {
  background: var(--ember-hi);
  transform: translateY(-2px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.45), 0 18px 44px -10px rgba(255, 122, 48, 0.9);
}

.btn-glass {
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--line-2);
  color: var(--ice);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}
.btn-glass:hover {
  background: rgba(98, 230, 255, 0.08);
  border-color: rgba(98, 230, 255, 0.55);
  transform: translateY(-2px);
}
.btn:active { transform: translateY(1px); }

/* ---------- Üst menü ---------- */

.site-header {
  position: fixed;
  top: 14px; left: 0; right: 0;
  z-index: 50;
  padding-inline: var(--gutter);
  pointer-events: none;
}

.nav-shell {
  position: relative;
  pointer-events: auto;
  max-width: var(--container);
  height: 64px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 0 10px 0 24px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(6, 12, 30, 0.35);
  -webkit-backdrop-filter: blur(12px) saturate(140%);
  backdrop-filter: blur(12px) saturate(140%);
  transition: background-color 0.35s, border-color 0.35s, box-shadow 0.35s;
}
.is-scrolled .nav-shell {
  background: rgba(5, 10, 26, 0.78);
  border-color: var(--line-2);
  box-shadow: 0 24px 60px -24px rgba(0, 0, 0, 0.75);
}

.brand { flex: none; display: block; }
.brand img { width: auto; height: 32px; }

.nav { margin-left: auto; }
.nav-links { display: flex; gap: 2px; }
.nav-links a {
  display: block;
  padding: 10px 14px;
  border-radius: 999px;
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--soft);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.2s, background-color 0.2s;
}
.nav-links a:hover { color: #fff; background: rgba(255, 255, 255, 0.06); }
.nav-links a.is-active { color: #fff; background: rgba(98, 230, 255, 0.09); box-shadow: inset 0 0 0 1px rgba(98, 230, 255, 0.22); }
.nav-langs { display: none; }

.nav-end { display: flex; align-items: center; gap: 10px; }

/* Küçük yuvarlak araç düğmeleri: hızlı erişim, dil */
.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
  color: var(--soft);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s, background-color 0.2s;
}
.icon-btn:hover { color: var(--ice); border-color: var(--line-2); background: rgba(255, 255, 255, 0.05); }
.icon-btn svg {
  flex: none;
  width: 17px; height: 17px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.kbd {
  padding: 3px 6px;
  border-radius: 6px;
  border: 1px solid var(--line-2);
  font: 600 0.7rem/1 var(--text);
  color: var(--mute);
  white-space: nowrap;
}

.lang { position: relative; }
.lang-btn[aria-expanded="true"] { color: var(--ice); border-color: rgba(98, 230, 255, 0.45); }
.lang-list {
  position: absolute;
  top: calc(100% + 12px);
  right: 0;
  z-index: 5;
  min-width: 200px;
  padding: 6px;
  border-radius: 18px;
  border: 1px solid var(--line-2);
  background: rgba(6, 12, 30, 0.97);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.85), 0 0 50px -20px rgba(62, 139, 255, 0.4);
  animation: pop 0.28s var(--ease-out);
}
.lang-list a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 12px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--soft);
  text-decoration: none;
  transition: background-color 0.2s, color 0.2s;
}
.lang-list a:hover, .lang-list a:focus-visible { color: var(--ice); background: rgba(255, 255, 255, 0.06); }
.lang-code { width: 26px; font: 600 0.72rem/1 var(--display); color: var(--mute); }
.lang-list a[aria-current="true"] { color: var(--ice); }
.lang-list a[aria-current="true"] .lang-code { color: var(--crystal); }
.lang-list a[aria-current="true"]::after {
  content: "";
  width: 7px; height: 7px;
  margin-left: auto;
  border-radius: 50%;
  background: var(--crystal);
  box-shadow: 0 0 10px var(--crystal);
}

/* Sayfa ilerlemesi: menü kapsülünün alt kenarında ince bir ışık */
.nav-progress {
  position: absolute;
  left: 30px; right: 30px;
  bottom: -1px;
  height: 1px;
  background: linear-gradient(90deg, var(--holo), var(--crystal));
  box-shadow: 0 0 10px rgba(98, 230, 255, 0.7);
  transform-origin: 0 50%;
  transform: scaleX(var(--sp, 0));
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}
.is-scrolled .nav-progress { opacity: 1; }

.nav-toggle {
  display: none;
  width: 44px; height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid var(--line-2);
  background: rgba(255, 255, 255, 0.04);
  cursor: pointer;
}
.nav-toggle-bars,
.nav-toggle-bars::before {
  display: block;
  width: 18px; height: 2px;
  border-radius: 2px;
  background: var(--ice);
  transition: transform 0.3s var(--ease-out);
}
.nav-toggle-bars { position: relative; transform: translateY(-3px); }
.nav-toggle-bars::before { content: ""; position: absolute; top: 6px; }
.menu-open .nav-toggle-bars { transform: rotate(45deg); }
.menu-open .nav-toggle-bars::before { transform: translateY(-6px) rotate(-90deg); }

/* ---------- Hero ---------- */

.hero {
  --horizon: 62%;
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  min-height: max(720px, 100svh);
  overflow: hidden;
}

.hero-sky {
  position: absolute;
  inset: 0;
  z-index: -3;
  background:
    radial-gradient(52% 30% at 50% var(--horizon), rgba(98, 230, 255, 0.30), rgba(62, 139, 255, 0.13) 45%, transparent 72%),
    radial-gradient(120% 70% at 50% 115%, rgba(62, 139, 255, 0.18), transparent 60%),
    radial-gradient(38% 30% at 88% 6%, rgba(62, 139, 255, 0.10), transparent 70%),
    radial-gradient(30% 24% at 10% 14%, rgba(98, 230, 255, 0.06), transparent 70%),
    linear-gradient(180deg, #02050F 0%, #050C22 var(--horizon), var(--night) 100%);
}
.hero-sky::after {
  content: "";
  position: absolute;
  left: 0; right: 0;
  top: var(--horizon);
  height: 1px;
  background: linear-gradient(90deg, transparent 4%, rgba(170, 240, 255, 0.8) 50%, transparent 96%);
  box-shadow: 0 0 32px 6px rgba(98, 230, 255, 0.22);
}

.hero-canvas {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
}

.hero-fade {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 22%;
  z-index: -1;
  background: linear-gradient(180deg, transparent, var(--night) 94%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: calc(88px + 5vh) var(--gutter) 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.hero-title {
  position: relative;
  font-family: var(--display);
  font-weight: 600;
  /* Uzun dillerde (DE, EN) satır sayısı artmasın diye sözlükten gelen ölçek */
  font-size: calc(clamp(2rem, min(1rem + 4.3vw, 8.6vh), 4.6rem) * var(--hero-scale, 1));
  line-height: 1.04;
  letter-spacing: -0.05em;
}
.hero-title .line {
  display: block;
  overflow: hidden;
  padding: 0.04em 0.08em 0.14em;
  margin-bottom: -0.1em;
}
.hero-title .line > span {
  display: inline-block;
  background-image:
    linear-gradient(100deg, transparent 42%, rgba(255, 255, 255, 0.95) 50%, transparent 58%),
    linear-gradient(180deg, #FFFFFF 18%, #D6E2FF 56%, #8FA4D6 100%);
  background-size: 250% 100%, 100% 100%;
  background-position: 100% 0, 0 0;
  background-repeat: no-repeat;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.hero-lede {
  max-width: 44rem;
  margin-top: clamp(16px, 2.6vh, 26px);
  font-size: clamp(1.0625rem, 1rem + 0.35vw, 1.3rem);
  line-height: 1.6;
  color: var(--steel);
  text-wrap: pretty;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin-top: clamp(22px, 3.6vh, 36px);
}

.hero-stats-wrap {
  width: 100%;
  margin-top: auto;
  padding: 48px var(--gutter) clamp(16px, 2.6vh, 28px);
}

.hero-stats {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--line-2);
  border-radius: 22px;
  background: rgba(5, 10, 28, 0.55);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  overflow: hidden;
}

.stat {
  display: flex;
  flex-direction: column-reverse;
  justify-content: flex-end;
  gap: 4px;
  padding: clamp(14px, 2.2vh, 20px) 26px;
}
.stat + .stat { border-left: 1px solid var(--line); }
.stat dd {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(1.5rem, 1.1rem + 1.1vw, 2.2rem);
  line-height: 1.1;
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
}
.stat dt { font-size: 0.875rem; line-height: 1.35; color: var(--steel); }

/* Kilometre sayacı gibi dönen rakamlar */
.odo { display: inline-flex; height: 1.1em; overflow: hidden; vertical-align: top; }
.odo-col {
  display: flex;
  flex-direction: column;
  transform: translateY(calc(var(--d, 0) * -1.1em));
  transition: transform 1.9s var(--ease-out);
  transition-delay: calc(var(--k, 0) * 90ms);
}
.odo-col span { height: 1.1em; line-height: 1.1; }

.stat-live dd { display: flex; align-items: center; gap: 12px; color: var(--crystal); }
.live-dot {
  flex: none;
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--ok);
  animation: pulse 2s ease-out infinite;
}

/* WebGL yoksa: ufuktan başlayan CSS perspektif zemin */
.no-webgl .hero-canvas { display: none; }
.no-webgl .hero-sky::before {
  content: "";
  position: absolute;
  left: -50%; right: -50%;
  top: var(--horizon);
  bottom: -40%;
  background-image:
    linear-gradient(rgba(98, 230, 255, 0.3) 1px, transparent 1px),
    linear-gradient(90deg, rgba(98, 230, 255, 0.3) 1px, transparent 1px);
  background-size: 56px 56px;
  transform: perspective(360px) rotateX(58deg);
  transform-origin: 50% 0;
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 45%);
  mask-image: linear-gradient(180deg, transparent, #000 45%);
}

/* ---------- Teknoloji şeridi ---------- */

.stack {
  padding: 34px 0 32px;
  border-block: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(7, 16, 41, 0.7), rgba(4, 8, 22, 0));
}
.stack-title {
  margin-bottom: 18px;
  text-align: center;
  font: 500 0.875rem/1.4 var(--text);
  color: var(--mute);
}
.marquee {
  display: flex;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.marquee-track {
  flex: none;
  display: flex;
  align-items: center;
  gap: 30px;
  padding-right: 30px;
  animation: marquee 42s linear infinite;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track li {
  display: flex;
  align-items: center;
  gap: 30px;
  white-space: nowrap;
}
.tech { display: flex; flex-direction: column; gap: 3px; }
.tech b {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(1rem, 0.9rem + 0.5vw, 1.35rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: #B9C8E8;
}
.tech small { font-size: 0.8rem; font-weight: 500; line-height: 1.3; color: var(--mute); }
.marquee-track li::after {
  content: "";
  width: 6px; height: 6px;
  background: var(--ember);
  transform: rotate(45deg);
  box-shadow: 0 0 12px var(--ember);
}

/* ---------- Bölüm düzeni ---------- */

.section { position: relative; padding-block: var(--section-y); }

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 24px 64px;
  align-items: end;
  margin-bottom: 56px;
}

.actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------- Hizmetler (bento) ---------- */

.bento {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 18px;
}

.card {
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 28px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: var(--glass);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
  overflow: hidden;
}
/* İmleci izleyen ışık: kenar ve iç parıltı */
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  padding: 1px;
  border-radius: inherit;
  background: radial-gradient(420px circle at var(--x, -999px) var(--y, -999px), rgba(98, 230, 255, 0.75), transparent 42%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}
.card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(560px circle at var(--x, -999px) var(--y, -999px), rgba(62, 139, 255, 0.11), transparent 45%);
  pointer-events: none;
}

.card-copy { display: flex; flex-direction: column; gap: 12px; }
.card-copy p { max-width: 34rem; font-size: 1rem; line-height: 1.6; color: var(--steel); }

.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 4px; }
.chips li {
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--line-2);
  background: rgba(255, 255, 255, 0.03);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--soft);
}

.card-link {
  align-self: flex-start;
  margin-top: 6px;
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(98, 230, 255, 0.35);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--crystal);
  text-decoration: none;
  transition: border-color 0.2s;
}
.card-link:hover { border-color: var(--crystal); }

.card-software {
  grid-column: span 4;
  grid-row: span 2;
  flex-direction: row;
  align-items: stretch;
  gap: 32px;
}
.card-software .card-copy { flex: 0 0 38%; }
.card-software .card-link { margin-top: auto; }
.card-software .viz-code { flex: 1; min-width: 0; }

.card-ai { grid-column: span 2; grid-row: span 2; }
.card-web, .card-erp, .card-sec { grid-column: span 2; }

.viz {
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: var(--panel);
}

/* Kod penceresi */
.viz-code {
  display: flex;
  align-items: center;
  border: 0;
  background: none;
}
.code-window {
  width: 100%;
  border-radius: var(--r-md);
  border: 1px solid var(--line-2);
  background: rgba(2, 6, 18, 0.88);
  box-shadow: 0 40px 70px -34px rgba(0, 0, 0, 0.9), 0 0 60px -30px rgba(62, 139, 255, 0.5);
  overflow: hidden;
}
.code-tabs {
  display: flex;
  gap: 2px;
  min-width: 0;
  padding: 10px 10px 0;
  border-bottom: 1px solid var(--line);
  overflow-x: auto;
  scrollbar-width: none;
}
.code-tabs::-webkit-scrollbar { display: none; }
.tab {
  flex: none;
  padding: 9px 14px;
  border: 0;
  border-radius: 8px 8px 0 0;
  background: none;
  font: 500 0.75rem/1 var(--mono);
  color: var(--mute);
  cursor: pointer;
  transition: color 0.2s, background-color 0.2s;
}
.tab:hover { color: var(--soft); background: rgba(255, 255, 255, 0.03); }
.tab:focus-visible { outline-offset: -2px; }
.tab[aria-selected="true"] { color: var(--ice); background: rgba(62, 139, 255, 0.12); box-shadow: inset 0 2px 0 var(--crystal); }

.code-run {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 28px;
  margin-right: 14px;
  padding: 0 12px 0 10px;
  border-radius: 999px;
  border: 1px solid rgba(61, 220, 151, 0.38);
  background: rgba(61, 220, 151, 0.1);
  color: var(--ok);
  font: 600 0.75rem/1 var(--text);
  cursor: pointer;
  transition: background-color 0.2s, border-color 0.2s, opacity 0.2s;
}
.code-run svg { width: 10px; height: 10px; fill: currentColor; }
.code-run:hover { background: rgba(61, 220, 151, 0.18); border-color: rgba(61, 220, 151, 0.6); }
.code-run:disabled { opacity: 0.45; cursor: default; }

.code {
  margin: 0;
  padding: 22px 22px 18px;
  overflow: hidden;
  font: 400 0.8125rem/1.9 var(--mono);
  color: #D8E2F8;
}
.code .k { color: #8AB4FF; }
.code .f { color: var(--crystal); }
.code .s { color: #FFB38A; }
.code .d { color: var(--soft); font-style: italic; }

.ln {
  display: inline-block;
  vertical-align: top;
  max-width: 100%;
  overflow: hidden;
  white-space: pre;
}

.code-foot {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  border-top: 1px solid var(--line);
  background: rgba(61, 220, 151, 0.05);
  overflow: hidden;
  transition: background-color 0.4s;
}
.code-foot:has(.is-running) { background: rgba(62, 139, 255, 0.07); }
.code-out {
  flex: 1;
  min-width: 0;
  padding: 12px 0 12px 22px;
  font: 500 0.8125rem/1.4 var(--mono);
  color: var(--ice);
  overflow: hidden;
  transition: opacity 0.6s;
}
.code-out .ok { margin-right: 6px; color: var(--ok); }
.code-out .dim { color: var(--mute); white-space: nowrap; }
.code-out.is-running { color: var(--soft); }
.code-out.is-running .ok { color: var(--crystal); animation: blink 0.9s infinite; }
.code-out.is-running::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  height: 2px;
  width: 100%;
  background: linear-gradient(90deg, var(--holo), var(--crystal));
  transform-origin: 0 50%;
  animation: run-bar 0.9s var(--ease-out) forwards;
}

/* Yapay zekâ sohbeti */
.viz-chat {
  flex: 1;
  min-height: 300px;
  display: flex;
  flex-direction: column;
  padding: 18px;
}
.chat-log {
  flex: 1 1 0;
  min-height: 236px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 12px;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 16%);
  mask-image: linear-gradient(180deg, transparent, #000 16%);
}
.chat-suggest {
  display: flex;
  flex-wrap: wrap;
  align-content: flex-start;
  gap: 6px;
  min-height: 78px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}
.chat-suggest:empty { display: none; }
.chat-suggest.is-wait { visibility: hidden; }
.chat-suggest button { animation: fade 0.4s ease both; }
.chat-suggest button {
  padding: 6px 11px;
  border-radius: 999px;
  border: 1px solid var(--line-2);
  background: rgba(255, 255, 255, 0.03);
  font-size: 0.78rem;
  font-weight: 500;
  line-height: 1.3;
  text-align: left;
  color: var(--soft);
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s, background-color 0.2s, opacity 0.2s;
}
.chat-suggest button:hover { color: var(--ice); border-color: rgba(98, 230, 255, 0.55); background: rgba(98, 230, 255, 0.07); }
.chat-suggest button:disabled { opacity: 0.4; cursor: default; }
.msg {
  flex: none;
  max-width: 90%;
  padding: 12px 14px;
  border-radius: 16px;
  font-size: 0.9rem;
  line-height: 1.5;
}
.msg.is-new { animation: fade-up-in 0.5s var(--ease-out) both; }
.msg-user {
  align-self: flex-end;
  border-bottom-right-radius: 6px;
  background: linear-gradient(180deg, #2F6FE0, #2458BD);
  color: #fff;
}
.msg-ai {
  align-self: flex-start;
  border-bottom-left-radius: 6px;
  border: 1px solid rgba(98, 230, 255, 0.28);
  background: rgba(98, 230, 255, 0.07);
}
.typing { display: none; gap: 4px; padding: 5px 2px; }
.msg-ai.is-typing .typing { display: flex; }
.msg-ai.is-typing .msg-text, .msg-ai.is-typing .msg-actions { display: none; }
.typing i { width: 6px; height: 6px; border-radius: 50%; background: var(--crystal); animation: blink 1.2s infinite; }
.typing i:nth-child(2) { animation-delay: 0.15s; }
.typing i:nth-child(3) { animation-delay: 0.3s; }
.msg-text { display: block; }
.msg-actions { display: flex; gap: 8px; margin-top: 10px; }
.msg-actions b {
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--line-2);
  background: rgba(255, 255, 255, 0.06);
  font-size: 0.78rem;
  font-weight: 600;
}
.msg-actions b:first-child { border-color: transparent; background: var(--ember); color: #160A02; }

/* Web: durum paneli */
.viz-status { padding: 18px; }
.status-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.status-url {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font: 500 0.78rem/1 var(--mono);
  color: var(--soft);
}
.lock {
  position: relative;
  width: 10px; height: 8px;
  margin-top: 4px;
  border-radius: 2px;
  background: var(--ok);
}
.lock::before {
  content: "";
  position: absolute;
  left: 2px; top: -5px;
  width: 6px; height: 6px;
  border: 1.5px solid var(--ok);
  border-bottom: 0;
  border-radius: 4px 4px 0 0;
}
.status-pill {
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid rgba(61, 220, 151, 0.35);
  background: rgba(61, 220, 151, 0.1);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--ok);
}
.uptime {
  display: grid;
  grid-template-columns: repeat(30, minmax(0, 1fr));
  gap: 3px;
  height: 36px;
  margin: 16px 0 10px;
}
.uptime i { border-radius: 2px; background: var(--ok); opacity: 0.85; transform-origin: bottom; }
.uptime i:nth-child(17) { background: var(--warn); }
.status-foot { display: flex; justify-content: space-between; font-size: 0.75rem; color: var(--mute); }

/* ERP: akış */
.viz-flow {
  display: flex;
  align-items: center;
  padding: 28px 18px;
}
.flow-node {
  flex: none;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--line-2);
  background: rgba(255, 255, 255, 0.04);
  font-family: var(--display);
  font-weight: 500;
  font-size: 0.8rem;
}
.flow-core {
  border-color: rgba(98, 230, 255, 0.55);
  color: var(--crystal);
  box-shadow: 0 0 26px -4px rgba(98, 230, 255, 0.5);
}
.flow-wire {
  position: relative;
  flex: 1;
  height: 2px;
  margin: 0 6px;
  background: linear-gradient(90deg, rgba(62, 139, 255, 0.25), rgba(98, 230, 255, 0.55));
}
.flow-wire i {
  position: absolute;
  top: 50%; left: 0;
  width: 8px; height: 8px;
  margin-top: -4px;
  border-radius: 50%;
  background: var(--ember);
  box-shadow: 0 0 12px var(--ember);
  animation: travel 2.2s linear infinite;
}
.flow-core + .flow-wire i { animation-delay: 1.1s; }

/* Güvenlik: radar */
.viz-radar {
  display: flex;
  align-items: center;
  gap: 22px;
  padding: 18px 20px;
}
.radar {
  position: relative;
  flex: none;
  width: 96px;
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1px solid rgba(98, 230, 255, 0.35);
  background:
    repeating-radial-gradient(circle, transparent 0 15px, rgba(98, 230, 255, 0.2) 15px 16px),
    radial-gradient(circle, rgba(62, 139, 255, 0.14), transparent 70%);
  overflow: hidden;
}
.radar::before, .radar::after { content: ""; position: absolute; background: rgba(98, 230, 255, 0.16); }
.radar::before { left: 50%; top: 0; bottom: 0; width: 1px; }
.radar::after { top: 50%; left: 0; right: 0; height: 1px; }
.sweep {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: conic-gradient(from 0deg, rgba(98, 230, 255, 0.5), rgba(98, 230, 255, 0) 24%);
  animation: spin 3.2s linear infinite;
}
.blip {
  position: absolute;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--crystal);
  box-shadow: 0 0 10px var(--crystal);
  opacity: 0;
  animation: blip 3.2s linear infinite;
}
.b1 { left: 64%; top: 26%; animation-delay: 0.35s; }
.b2 { left: 28%; top: 62%; animation-delay: 1.9s; }
.b3 { left: 60%; top: 68%; animation-delay: 1.25s; background: var(--ember); box-shadow: 0 0 10px var(--ember); }
.checks { display: flex; flex-direction: column; gap: 8px; font-size: 0.85rem; color: var(--soft); }
.checks li { display: flex; align-items: center; gap: 10px; }
.checks li::before {
  content: "";
  flex: none;
  width: 8px; height: 4px;
  margin-top: -3px;
  border-left: 2px solid var(--ok);
  border-bottom: 2px solid var(--ok);
  transform: rotate(-45deg);
}

/* ---------- GGAB ---------- */

.ggab { overflow: clip; }
.ggab::before {
  content: "";
  position: absolute;
  top: 12%; right: -12%;
  width: 70%; height: 80%;
  z-index: -1;
  background: radial-gradient(closest-side, rgba(62, 139, 255, 0.2), transparent);
  pointer-events: none;
}

.ggab-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 72px;
  align-items: center;
}

.product-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
  padding: 5px 14px 5px 5px;
  border-radius: 999px;
  border: 1px solid var(--line-2);
  background: rgba(255, 255, 255, 0.03);
  font-weight: 600;
  font-size: 0.9rem;
}
.product-mark {
  display: grid;
  place-items: center;
  width: 28px; height: 28px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--ember), #FFB36B);
  color: #160A02;
  font-family: var(--display);
  font-weight: 700;
  font-size: 0.8rem;
}
.ggab-copy .h2 { margin-bottom: 20px; }

.features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px 28px;
  margin: 34px 0 38px;
}
.features li {
  position: relative;
  padding-left: 28px;
  font-size: 0.93rem;
  line-height: 1.5;
  color: var(--steel);
}
.features li b { display: block; margin-bottom: 2px; font-weight: 600; color: var(--ice); }
.features li::before {
  content: "";
  position: absolute;
  left: 0; top: 3px;
  width: 16px; height: 16px;
  border-radius: 5px;
  border: 1px solid rgba(98, 230, 255, 0.45);
  background: rgba(98, 230, 255, 0.12);
}
.features li::after {
  content: "";
  position: absolute;
  left: 5px; top: 7px;
  width: 6px; height: 3px;
  border-left: 2px solid var(--crystal);
  border-bottom: 2px solid var(--crystal);
  transform: rotate(-45deg);
}

/* 3B sahne */
.ggab-stage { position: relative; margin: 0; perspective: 1600px; }

.stage-3d {
  --rx: 7deg;
  --ry: -14deg;
  position: relative;
  transform-style: preserve-3d;
  transform: rotateY(var(--ry)) rotateX(var(--rx));
  transition: transform 1.4s var(--ease-out);
}
.stage-3d.is-tilting { transition: transform 0.3s ease-out; }

.dash {
  position: relative;
  padding: 1.3em;
  border-radius: 22px;
  border: 1px solid var(--line-2);
  background: linear-gradient(180deg, rgba(14, 26, 60, 0.95), rgba(6, 12, 30, 0.97));
  box-shadow:
    0 70px 120px -40px rgba(0, 0, 0, 0.9),
    0 0 0 1px rgba(98, 230, 255, 0.06),
    0 0 90px -20px rgba(62, 139, 255, 0.4);
  font-size: 14px;
}
.dash-top {
  display: flex;
  align-items: center;
  gap: 0.9em;
  padding: 0.2em 0.2em 1.1em;
  border-bottom: 1px solid var(--line);
}
.dash-logo {
  padding: 0.35em 0.65em;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--ember), #FFB36B);
  color: #160A02;
  font-family: var(--display);
  font-weight: 700;
  font-size: 0.85em;
}
.dash-title { font-weight: 600; font-size: 1em; }
.dash-period {
  margin-left: auto;
  padding: 0.35em 0.8em;
  border-radius: 999px;
  border: 1px solid var(--line-2);
  font-size: 0.8em;
  color: var(--steel);
}

.dash-kpis {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.7em;
  margin: 1.1em 0;
}
.kpi {
  display: flex;
  flex-direction: column;
  gap: 0.3em;
  padding: 0.85em;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}
.kpi span { font-size: 0.78em; color: var(--steel); }
.kpi b { font-family: var(--display); font-weight: 600; font-size: 1.15em; letter-spacing: -0.03em; white-space: nowrap; }
.kpi i { font-style: normal; font-size: 0.75em; color: var(--mute); }
.kpi i.up, .kpi i.down { color: var(--ok); }

.dash-body {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
  gap: 0.8em;
}
.dash-chart, .dash-list {
  padding: 1em;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.025);
}
.chart-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.9em;
  font-weight: 600;
  font-size: 0.85em;
}
.legend { display: inline-flex; align-items: center; gap: 0.4em; font-weight: 500; font-size: 0.85em; color: var(--steel); }
.legend i { width: 8px; height: 8px; margin-left: 0.6em; border-radius: 2px; }
.lg-in { background: var(--crystal); }
.lg-out { background: var(--ember); }

.chart-area { position: relative; height: 11em; }
.bars {
  position: absolute;
  inset: 0 0 1.4em;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  align-items: end;
  gap: 0.6em;
}
.bar-group {
  position: relative;
  height: 100%;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 3px;
}
.bar-group i { width: 32%; max-width: 13px; border-radius: 3px 3px 0 0; transform-origin: bottom; }
.b-in { height: calc(var(--in) * 100%); background: linear-gradient(180deg, var(--crystal), rgba(62, 139, 255, 0.5)); }
.b-out { height: calc(var(--out) * 100%); background: linear-gradient(180deg, var(--ember), rgba(255, 122, 48, 0.3)); }
.bar-group span { position: absolute; bottom: -1.5em; font-size: 0.72em; color: var(--mute); }

.net-line {
  position: absolute;
  left: 0; top: 0;
  width: 100%;
  height: calc(100% - 1.4em);
  overflow: visible;
}
.net-line path {
  fill: none;
  stroke: #FFFFFF;
  stroke-width: 2;
  stroke-linejoin: round;
  stroke-linecap: round;
  vector-effect: non-scaling-stroke;
  filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.7));
}

.list-head { margin-bottom: 0.7em; font-weight: 600; font-size: 0.85em; }
.row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  column-gap: 0.6em;
  padding: 0.6em 0;
  border-top: 1px solid var(--line);
  font-size: 0.8em;
}
.row span { color: var(--soft); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.row b { font-weight: 600; text-align: right; }
.row em { grid-column: 1 / -1; margin-top: 0.2em; font-style: normal; font-size: 0.9em; }
.st-wait { color: var(--warn); }
.st-ok { color: var(--ok); }
.st-late { color: var(--danger); }

.float {
  position: absolute;
  border-radius: 16px;
  border: 1px solid var(--line-2);
  background: linear-gradient(180deg, rgba(18, 32, 70, 0.97), rgba(8, 15, 36, 0.97));
  box-shadow: 0 34px 60px -20px rgba(0, 0, 0, 0.85), 0 0 44px -12px rgba(62, 139, 255, 0.45);
}
.float-notify {
  top: -30px; right: -22px;
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 290px;
  padding: 12px 16px 12px 12px;
  transform: translateZ(90px);
  font-size: 0.8rem;
  line-height: 1.4;
}
.float-notify b { display: block; font-size: 0.85rem; }
.float-notify span { color: var(--steel); }
.bell {
  position: relative;
  flex: none;
  width: 34px; height: 34px;
  border-radius: 10px;
  border: 1px solid rgba(255, 122, 48, 0.45);
  background: rgba(255, 122, 48, 0.14);
}
.bell::before {
  content: "";
  position: absolute;
  left: 50%; top: 8px;
  width: 14px; height: 13px;
  margin-left: -7px;
  border-radius: 7px 7px 2px 2px;
  background: var(--ember);
}
.bell::after {
  content: "";
  position: absolute;
  left: 50%; bottom: 7px;
  width: 6px; height: 3px;
  margin-left: -3px;
  border-radius: 0 0 3px 3px;
  background: var(--ember);
}

.float-donut {
  left: 28px; bottom: -48px;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px 14px 14px;
  transform: translateZ(110px);
}
.float-donut svg { width: 76px; height: 76px; transform: rotate(-90deg); }
.d-track { fill: none; stroke: rgba(255, 255, 255, 0.07); stroke-width: 6; }
.d-seg { fill: none; stroke-width: 6; }
.d1 { stroke: var(--crystal); stroke-dasharray: 38 62; stroke-dashoffset: 0; }
.d2 { stroke: var(--holo); stroke-dasharray: 27 73; stroke-dashoffset: -38; }
.d3 { stroke: var(--ember); stroke-dasharray: 15 85; stroke-dashoffset: -65; }
.d4 { stroke: #50618A; stroke-dasharray: 20 80; stroke-dashoffset: -80; }
.donut-legend { display: flex; flex-direction: column; gap: 3px; font-size: 0.75rem; color: var(--steel); }
.donut-legend b { margin-bottom: 3px; font-size: 0.82rem; color: var(--ice); }
.donut-legend i { display: inline-block; width: 8px; height: 8px; margin-right: 7px; border-radius: 2px; }
.c1 { background: var(--crystal); }
.c2 { background: var(--holo); }
.c3 { background: var(--ember); }

.stage-note { margin-top: 56px; text-align: right; font-size: 0.78rem; color: var(--mute); }

/* Panel canlanır: ay ipucu, ödenen satır, güncellenen KPI */
.bar-group i { transition: filter 0.25s; }
.bar-group.is-hot i { filter: brightness(1.35) saturate(1.1); }
.bar-group.is-hot span { color: var(--ice); }
.chart-tip {
  position: absolute;
  z-index: 3;
  left: var(--tx, 50%);
  bottom: calc(var(--ty, 50%) + 10px);
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  gap: 0.25em;
  padding: 0.65em 0.8em;
  border-radius: 10px;
  border: 1px solid var(--line-2);
  background: rgba(3, 8, 24, 0.97);
  box-shadow: 0 16px 30px -12px rgba(0, 0, 0, 0.9);
  font-size: 0.78em;
  white-space: nowrap;
  pointer-events: none;
  animation: pop 0.2s var(--ease-out);
}
.chart-tip b { font-weight: 600; font-size: 1.05em; }
.chart-tip span { display: flex; align-items: center; gap: 0.5em; color: var(--soft); }
.chart-tip i { width: 7px; height: 7px; border-radius: 2px; }

.row { transition: background-color 0.3s; }
.row.is-hot { margin-inline: -0.5em; padding-inline: 0.5em; border-radius: 8px; background: rgba(98, 230, 255, 0.07); }
.st { transition: color 0.3s; }
.st.is-flash { animation: fade 0.5s ease; }

.kpi { transition: border-color 0.4s, background-color 0.4s; }
.kpi.is-flash { border-color: rgba(61, 220, 151, 0.55); background: rgba(61, 220, 151, 0.07); animation: flash-ok 0.9s ease-out; }

.float-notify { transition: border-color 0.4s; }
.float-notify.is-done { border-color: rgba(61, 220, 151, 0.45); }
.float-notify.is-done .bell { border-color: rgba(61, 220, 151, 0.45); background: rgba(61, 220, 151, 0.14); }
.float-notify.is-done .bell::before {
  left: 50%; top: 50%;
  width: 12px; height: 6px;
  margin: -5px 0 0 -6px;
  border-radius: 0;
  border-left: 2.5px solid var(--ok);
  border-bottom: 2.5px solid var(--ok);
  background: none;
  transform: rotate(-45deg);
}
.float-notify.is-done .bell::after { display: none; }
.float-notify.is-swap > div { animation: fade 0.5s ease; }

/* Demo imleci: panel görünür olunca bir kez kısa bir tur atar */
.ghost {
  position: absolute;
  left: 0; top: 0;
  z-index: 4;
  width: 24px; height: 24px;
  opacity: 0;
  pointer-events: none;
  transform: translate3d(var(--gx, 0), var(--gy, 0), 30px);
  transition: transform 1s var(--ease-out), opacity 0.4s;
  filter: drop-shadow(0 6px 8px rgba(0, 0, 0, 0.7));
}
.ghost svg { width: 100%; height: 100%; overflow: visible; }
.ghost path { fill: #FFFFFF; stroke: #040816; stroke-width: 1.4; stroke-linejoin: round; }
.ghost.is-on { opacity: 1; }
.ghost::after {
  content: "";
  position: absolute;
  left: -9px; top: -11px;
  width: 30px; height: 30px;
  border-radius: 50%;
  border: 2px solid var(--crystal);
  opacity: 0;
}
.ghost.is-click::after { animation: click-ring 0.6s ease-out; }
.ghost.is-click svg { transform: scale(0.86); transition: transform 0.12s; }

/* ---------- Süreç ---------- */

.process-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 80px;
  align-items: start;
}
.process-intro { position: sticky; top: 140px; }
.process-intro .lede { margin-top: 20px; }

.steps {
  --p: 0;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding-left: 46px;
}
.steps::before,
.steps::after {
  content: "";
  position: absolute;
  left: 12px; top: 10px;
  width: 2px;
  border-radius: 2px;
}
.steps::before { bottom: 10px; background: var(--line-2); }
.steps::after {
  height: calc((100% - 20px) * var(--p));
  background: linear-gradient(180deg, var(--holo), var(--crystal));
  box-shadow: 0 0 16px rgba(98, 230, 255, 0.75);
}

.step {
  position: relative;
  padding: 26px 28px;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: rgba(10, 20, 48, 0.35);
  transition: border-color 0.5s, background-color 0.5s;
}
.step::before {
  content: "";
  position: absolute;
  left: -41px; top: 31px;
  width: 16px; height: 16px;
  border-radius: 50%;
  border: 2px solid var(--line-2);
  background: var(--night);
  transition: border-color 0.4s, background-color 0.4s, box-shadow 0.4s;
}
.step.is-lit { border-color: rgba(98, 230, 255, 0.35); background: rgba(14, 30, 70, 0.5); }
.step.is-lit::before {
  border-color: var(--crystal);
  background: var(--crystal);
  box-shadow: 0 0 0 5px rgba(98, 230, 255, 0.15), 0 0 18px var(--crystal);
}
.step-no {
  font-family: var(--display);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--crystal);
}
.step .h3 { margin: 8px 0 10px; }
.step p { font-size: 0.98rem; color: var(--steel); }
.deliverable {
  display: inline-flex;
  margin-top: 16px;
  padding: 6px 12px;
  border-radius: 8px;
  border: 1px solid rgba(255, 122, 48, 0.32);
  background: rgba(255, 122, 48, 0.08);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--soft);
}

/* Örnek Gantt planı: adımlar yandıkça çubuklar dolar, "bugün" çizgisi ilerler */
.gantt {
  margin-top: 40px;
  padding: 18px 20px 16px;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: rgba(6, 14, 36, 0.55);
}
.gantt-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 0.875rem;
}
.gantt-head b { font-weight: 600; }
.gantt-head span { font-size: 0.78rem; color: var(--mute); }

.gantt-body {
  --label-w: 112px;
  position: relative;
  display: grid;
  gap: 9px;
  padding-bottom: 22px;
}
.gantt-row {
  display: grid;
  grid-template-columns: var(--label-w) minmax(0, 1fr);
  align-items: center;
}
.gantt-label {
  overflow: hidden;
  padding-right: 10px;
  font-size: 0.8rem;
  color: var(--steel);
  white-space: nowrap;
  text-overflow: ellipsis;
  transition: color 0.4s;
}
.gantt-label em { margin-right: 8px; font: 600 0.7rem/1 var(--display); font-style: normal; color: var(--mute); transition: color 0.4s; }
.gantt-row.is-lit .gantt-label { color: var(--ice); }
.gantt-row.is-lit .gantt-label em { color: var(--crystal); }

.gantt-track {
  position: relative;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  height: 14px;
  border-radius: 4px;
  background-image: linear-gradient(90deg, rgba(150, 178, 255, 0.1) 1px, transparent 1px);
  background-size: calc(100% / 12) 100%;
}
.gantt-bar {
  --s: 0; --e: 1;
  position: absolute;
  top: 2px; bottom: 2px;
  left: calc(var(--s) / 12 * 100%);
  width: calc((var(--e) - var(--s)) / 12 * 100%);
  border-radius: 4px;
  background: linear-gradient(90deg, var(--holo), var(--crystal));
  box-shadow: 0 0 14px -2px rgba(98, 230, 255, 0.55);
  transform-origin: 0 50%;
  transition: transform 0.9s var(--ease-out);
}
.gantt-bar::after {
  content: "";
  position: absolute;
  right: -5px; top: 50%;
  width: 9px; height: 9px;
  margin-top: -4.5px;
  background: var(--ember);
  box-shadow: 0 0 10px var(--ember);
  transform: rotate(45deg);
  transition: transform 0.35s var(--ease-out) 0.75s;
}
.gantt-row[data-step="0"] .gantt-bar { --s: 0; --e: 2; }
.gantt-row[data-step="1"] .gantt-bar { --s: 2; --e: 3; }
.gantt-row[data-step="2"] .gantt-bar { --s: 3; --e: 4; }
.gantt-row[data-step="3"] .gantt-bar { --s: 4; --e: 12; }

.gantt-scale .gantt-track { height: auto; background: none; }
.gantt-scale i { font-style: normal; font-size: 0.66rem; line-height: 1; text-align: center; color: var(--mute); }
.gantt-meet .gantt-track { height: 8px; background: none; }
.gantt-meet i {
  grid-column: var(--w);
  justify-self: center;
  align-self: center;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--crystal);
  opacity: 0.18;
  transition: opacity 0.3s, box-shadow 0.3s;
}
.gantt-meet i.is-on { opacity: 1; box-shadow: 0 0 8px var(--crystal); }

.gantt-today {
  position: absolute;
  top: 16px; bottom: 22px;
  left: calc(var(--label-w) + (100% - var(--label-w)) * var(--p, 0));
  width: 1px;
  background: var(--ember);
  box-shadow: 0 0 10px var(--ember);
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}
.gantt-today em {
  position: absolute;
  bottom: -18px; left: 50%;
  transform: translateX(-50%);
  font-size: 0.68rem;
  font-weight: 600;
  font-style: normal;
  color: var(--ember-hi);
  white-space: nowrap;
}
.gantt.is-live .gantt-today { opacity: 1; }

.gantt-legend { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 10px; font-size: 0.75rem; color: var(--mute); }
.gantt-legend span { display: inline-flex; align-items: center; gap: 8px; }
.lg-ms::before { content: ""; width: 7px; height: 7px; background: var(--ember); transform: rotate(45deg); }
.lg-meet::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--crystal); }

/* ---------- Sektörler ---------- */

.band {
  position: relative;
  overflow: hidden;
  padding-block: var(--section-y);
  border-block: 1px solid var(--line);
  background: linear-gradient(180deg, var(--night), #061030 50%, var(--night));
}
.topo {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  -webkit-mask-image: radial-gradient(60% 60% at 72% 40%, #000 25%, transparent 75%);
  mask-image: radial-gradient(60% 60% at 72% 40%, #000 25%, transparent 75%);
}
.topo path { fill: none; stroke: rgba(98, 230, 255, 0.14); stroke-width: 1; vector-effect: non-scaling-stroke; }
.topo path.major { stroke: rgba(98, 230, 255, 0.3); }
.band .container { position: relative; }

.band-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 64px;
  align-items: center;
}
.band-copy .lede { margin-top: 20px; }

.band-stats { display: flex; flex-wrap: wrap; margin-top: 34px; }
.band-stats div { display: flex; flex-direction: column-reverse; gap: 4px; padding-right: 30px; }
.band-stats div + div { padding-left: 30px; border-left: 1px solid var(--line-2); }
.band-stats dd {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(1.5rem, 1.1rem + 1.1vw, 2.1rem);
  line-height: 1.1;
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
}
.band-stats dt { font-size: 0.875rem; color: var(--steel); }

.sectors { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.sector {
  padding: 26px 24px;
  border-radius: var(--r-md);
  border: 1px solid var(--line-2);
  background: rgba(6, 14, 36, 0.66);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}
.sector b {
  display: block;
  margin-bottom: 8px;
  font-family: var(--display);
  font-weight: 500;
  font-size: 1.25rem;
  letter-spacing: -0.03em;
}
.sector span { font-size: 0.92rem; color: var(--steel); }

.principles {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 96px;
  border-top: 1px solid var(--line);
}
.principles li { padding: 34px 28px 0 0; }
.principles li + li { padding-left: 28px; border-left: 1px solid var(--line); }
.principles svg {
  width: 28px; height: 28px;
  margin-bottom: 18px;
  fill: none;
  stroke: var(--crystal);
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.principles .h4 { margin-bottom: 10px; }
.principles p { font-size: 0.95rem; color: var(--steel); }

/* ---------- Kurucu ---------- */

.founder-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 80px;
  align-items: center;
}
.founder-photo { position: relative; justify-self: center; }
.photo-ring {
  display: block;
  width: min(320px, 72vw);
  aspect-ratio: 1;
  padding: 3px;
  border-radius: 50%;
  background: conic-gradient(from 210deg, var(--holo), var(--crystal), var(--ember), var(--holo));
  box-shadow: 0 0 90px -10px rgba(62, 139, 255, 0.5);
}
.photo-ring img {
  width: 100%; height: 100%;
  border-radius: 50%;
  border: 5px solid var(--night);
  object-fit: cover;
  object-position: 50% 16%;
}
.code-note {
  position: absolute;
  right: -110px; bottom: -44px;
  max-width: 268px;
  padding: 14px 16px 16px;
  border-radius: 16px 16px 16px 4px;
  border: 1px solid rgba(98, 230, 255, 0.35);
  background: linear-gradient(180deg, rgba(18, 32, 70, 0.96), rgba(8, 15, 36, 0.96));
  box-shadow: 0 24px 44px -16px rgba(0, 0, 0, 0.85);
  font-size: 0.85rem;
  line-height: 1.5;
}
.code-note > span { display: block; }

/* Kurucunun iddiasının kanıtı: röntgen modu düğmesi */
.xray-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  padding: 8px 14px 8px 10px;
  border-radius: 999px;
  border: 1px solid rgba(98, 230, 255, 0.45);
  background: rgba(98, 230, 255, 0.08);
  color: var(--crystal);
  font: 600 0.8125rem/1.2 var(--text);
  text-align: left;
  cursor: pointer;
  transition: background-color 0.2s, border-color 0.2s, color 0.2s;
}
.xray-btn svg {
  flex: none;
  width: 16px; height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
}
.xray-btn:hover { background: rgba(98, 230, 255, 0.16); border-color: var(--crystal); }
.xray-btn[aria-pressed="true"] { background: var(--crystal); border-color: var(--crystal); color: #03101C; }

.quote p {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(1.35rem, 0.95rem + 1.5vw, 2.2rem);
  line-height: 1.32;
  letter-spacing: -0.035em;
  text-wrap: balance;
}
.quote p::before {
  content: "“";
  display: block;
  height: 0.62em;
  margin-bottom: 0.1em;
  font-size: 3.4em;
  line-height: 1;
  color: var(--ember);
}
.quote-by { display: flex; flex-direction: column; gap: 2px; margin-top: 30px; }
.quote-by b { font-weight: 600; font-size: 1.05rem; }
.quote-by span { font-size: 0.92rem; color: var(--steel); }

/* ---------- Sık sorulan sorular ---------- */

.faq { border-top: 1px solid var(--line); }
.faq-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 80px;
  align-items: start;
}
.faq-intro { position: sticky; top: 140px; }
.faq-intro .lede { margin: 20px 0 24px; }

.faq-list { border-top: 1px solid var(--line-2); }
.faq-item { border-bottom: 1px solid var(--line-2); }
.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 4px;
  font-family: var(--display);
  font-weight: 500;
  font-size: 1.0625rem;
  line-height: 1.35;
  letter-spacing: -0.02em;
  list-style: none;
  cursor: pointer;
  transition: color 0.2s;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: #fff; }
.faq-icon {
  position: relative;
  flex: none;
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 1px solid var(--line-2);
  transition: background-color 0.3s, border-color 0.3s;
}
.faq-icon::before,
.faq-icon::after {
  content: "";
  position: absolute;
  left: 50%; top: 50%;
  width: 12px; height: 1.5px;
  margin: -0.75px 0 0 -6px;
  border-radius: 2px;
  background: var(--crystal);
  transition: transform 0.4s var(--ease-out);
}
.faq-icon::after { transform: rotate(90deg); }
.faq-item summary:hover .faq-icon { border-color: rgba(98, 230, 255, 0.5); }
.faq-item[open] .faq-icon { background: rgba(98, 230, 255, 0.1); border-color: rgba(98, 230, 255, 0.5); }
.faq-item[open] .faq-icon::after { transform: rotate(0deg); }
.faq-a { padding: 0 64px 26px 4px; }
.faq-a p { max-width: 40rem; font-size: 1rem; color: var(--steel); }

@supports (interpolate-size: allow-keywords) {
  .faq-list { interpolate-size: allow-keywords; }
  .faq-item::details-content {
    height: 0;
    overflow: clip;
    transition: height 0.45s var(--ease-out), content-visibility 0.45s allow-discrete;
  }
  .faq-item[open]::details-content { height: auto; }
}

/* ---------- İletişim ---------- */

.cta {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(120px, 14vw, 200px) 0 clamp(120px, 13vw, 180px);
  border-top: 1px solid var(--line);
  text-align: center;
}
.cta-sky {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(46% 42% at 50% 100%, rgba(255, 122, 48, 0.22), transparent 70%),
    radial-gradient(75% 60% at 50% 100%, rgba(62, 139, 255, 0.26), transparent 75%),
    linear-gradient(180deg, var(--night), #050C24);
}
.cta-floor {
  position: absolute;
  left: -50%; right: -50%;
  bottom: 0;
  height: 60%;
  z-index: -1;
  background-image:
    linear-gradient(rgba(98, 230, 255, 0.3) 1px, transparent 1px),
    linear-gradient(90deg, rgba(98, 230, 255, 0.3) 1px, transparent 1px);
  background-size: 64px 64px;
  transform: perspective(520px) rotateX(68deg);
  transform-origin: 50% 100%;
  -webkit-mask-image: linear-gradient(0deg, #000 10%, transparent 88%);
  mask-image: linear-gradient(0deg, #000 10%, transparent 88%);
  animation: floor 3.5s linear infinite;
}
/* JS zemini canvas'a gerçek perspektifle çizer (site.js); yüksekliği ufka göre JS verir */
.cta-floor.is-live {
  left: 0; right: 0;
  background: none;
  transform: none;
  -webkit-mask-image: none;
  mask-image: none;
  animation: none;
}
.cta-floor canvas { display: block; width: 100%; height: 100%; }
.cta-inner { display: flex; flex-direction: column; align-items: center; }
.cta-title {
  padding-bottom: 0.08em;
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(2.3rem, 0.9rem + 6vw, 6rem);
  line-height: 1.02;
  letter-spacing: -0.055em;
  background: linear-gradient(180deg, #FFFFFF 22%, #9FB2DE);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.cta .lede { margin: 22px auto 0; }
.contact-facts {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px 56px;
  margin-top: 64px;
  font-size: 0.98rem;
}
.contact-facts li { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.contact-facts span { font-size: 0.8rem; color: var(--mute); }
.contact-facts a { text-decoration: none; border-bottom: 1px solid var(--line-2); }
.contact-facts a:hover { border-color: var(--crystal); }
.office-now {
  display: block;
  margin-top: 4px;
  font-size: 0.8rem;
  font-style: normal;
  color: var(--mute);
}
/* Nokta ilk kelimeyle birlikte akar; dar ekranda satır kayınca metinden kopmaz */
.office-now::before { content: ""; display: inline-block; width: 7px; height: 7px; margin-right: 8px; vertical-align: 0.06em; border-radius: 50%; background: var(--mute); }
.office-now.is-open::before { background: var(--ok); box-shadow: 0 0 8px var(--ok); }

/* Proje formu: konu seçimi + dört alan, arka planda ızgara zemin akar */
.brief {
  position: relative;
  width: 100%;
  max-width: 880px;
  margin-top: 44px;
  padding: clamp(22px, 3.2vw, 38px);
  border-radius: var(--r-lg);
  border: 1px solid var(--line-2);
  background: linear-gradient(180deg, rgba(14, 26, 60, 0.74), rgba(5, 10, 26, 0.86));
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  box-shadow: 0 50px 100px -40px rgba(0, 0, 0, 0.9), 0 0 90px -30px rgba(62, 139, 255, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.05);
  text-align: left;
}
.topics { min-width: 0; margin: 0; padding: 0; border: 0; }
.topics legend {
  margin-bottom: 14px;
  padding: 0;
  font-family: var(--display);
  font-weight: 500;
  font-size: 1.0625rem;
  line-height: 1.3;
  letter-spacing: -0.02em;
}
.topic-list { display: flex; flex-wrap: wrap; gap: 8px; }
.topic { position: relative; cursor: pointer; }
.topic input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.topic span {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 14px 9px 11px;
  border-radius: 999px;
  border: 1px solid var(--line-2);
  background: rgba(255, 255, 255, 0.03);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--soft);
  transition: color 0.2s, border-color 0.2s, background-color 0.2s;
}
.topic span::before {
  content: "";
  flex: none;
  width: 14px; height: 14px;
  border-radius: 4px;
  border: 1.5px solid rgba(150, 178, 255, 0.45);
  background: no-repeat 50% 55% / 9px 9px;
  transition: background-color 0.2s, border-color 0.2s;
}
.topic:hover span { color: var(--ice); border-color: rgba(98, 230, 255, 0.45); }
.topic input:checked + span { color: var(--ice); border-color: rgba(98, 230, 255, 0.6); background: rgba(98, 230, 255, 0.1); }
.topic input:checked + span::before {
  border-color: var(--crystal);
  background-color: var(--crystal);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 10'%3E%3Cpath d='M1.5 5.2l2.2 2.2 4.8-5' fill='none' stroke='%23040816' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}
.topic input:focus-visible + span { outline: 2px solid var(--crystal); outline-offset: 3px; }

.fields {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px 16px;
  margin-top: 28px;
}
.field-wide { grid-column: 1 / -1; }
.field label { display: block; margin-bottom: 8px; font-size: 0.875rem; font-weight: 500; color: var(--soft); }
.field label small { font-size: inherit; font-weight: 400; color: var(--mute); }
.field input,
.field textarea {
  display: block;
  width: 100%;
  padding: 13px 14px;
  border-radius: 12px;
  border: 1px solid var(--line-2);
  background: rgba(2, 6, 18, 0.6);
  color: var(--ice);
  font: 400 1rem/1.45 var(--text);
  transition: border-color 0.2s, box-shadow 0.2s, background-color 0.2s;
}
.field textarea { min-height: 112px; resize: vertical; }
.field input:hover,
.field textarea:hover { border-color: rgba(150, 178, 255, 0.4); }
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--crystal);
  background: rgba(2, 6, 18, 0.85);
  box-shadow: 0 0 0 3px rgba(98, 230, 255, 0.16);
}
.field.has-error input,
.field.has-error textarea { border-color: var(--danger); box-shadow: 0 0 0 3px rgba(255, 107, 107, 0.12); }
.field-err { margin-top: 7px; font-size: 0.8125rem; line-height: 1.4; color: #FF9E9E; }
.field-err:empty { display: none; }

.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.brief-foot { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 26px; }
.brief-note { margin-top: 14px; font-size: 0.8125rem; color: var(--mute); }
.brief-note a { color: var(--soft); text-underline-offset: 3px; }
.brief-note a:hover { color: var(--crystal); }
.brief-status { font-size: 0.9rem; line-height: 1.5; }
.brief-status:not(:empty) { margin-top: 16px; }
.brief-status.is-error {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(255, 107, 107, 0.35);
  background: rgba(255, 107, 107, 0.07);
  color: #FFC9C9;
}
.brief-status .btn { --h: 36px; padding: 0 14px; font-size: 0.85rem; }

[data-submit].is-loading { pointer-events: none; opacity: 0.85; }
[data-submit].is-loading span::after {
  content: "";
  display: inline-block;
  width: 14px; height: 14px;
  margin-left: 10px;
  vertical-align: -2px;
  border-radius: 50%;
  border: 2px solid rgba(22, 10, 2, 0.3);
  border-top-color: #160A02;
  animation: spin 0.7s linear infinite;
}

.brief-done { padding: clamp(20px, 5vw, 44px) 8px; text-align: center; outline: none; }
.done-check { width: 64px; height: 64px; margin: 0 auto 20px; overflow: visible; }
.done-check circle,
.done-check path {
  fill: none;
  stroke: var(--ok);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  animation: draw 0.8s ease forwards;
}
.done-check path { animation-delay: 0.45s; }
.done-title {
  margin-bottom: 8px;
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(1.3rem, 1rem + 1vw, 1.75rem);
  letter-spacing: -0.035em;
}
.brief-done p:not(.done-title) { color: var(--steel); }
.brief-done .btn { margin-top: 24px; }

/* ---------- Footer ---------- */

.site-footer {
  padding: 72px 0 32px;
  border-top: 1px solid var(--line);
  background: #030613;
}
.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) repeat(3, minmax(0, 1fr));
  gap: 40px;
}
.footer-brand img { width: 118px; margin-bottom: 18px; }
.footer-brand p { max-width: 22rem; font-size: 0.95rem; color: var(--steel); }
.footer-col h2 { margin-bottom: 14px; font: 600 0.85rem/1.4 var(--text); color: var(--mute); }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a { font-size: 0.95rem; color: var(--soft); text-decoration: none; }
.footer-col a:hover { color: var(--crystal); }
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-size: 0.85rem;
  color: var(--mute);
}
.footer-langs ul { display: flex; flex-wrap: wrap; gap: 4px; }
.footer-langs a { padding: 6px 10px; border-radius: 999px; color: var(--mute); text-decoration: none; transition: color 0.2s, background-color 0.2s; }
.footer-langs a:hover { color: var(--ice); }
.footer-langs a[aria-current="true"] { color: var(--ice); background: rgba(255, 255, 255, 0.06); }

/* ==========================================================================
   Katmanlar: hızlı erişim paleti, bildirim, dil önerisi
   ========================================================================== */

.palette {
  width: min(620px, calc(100vw - 32px));
  max-width: none;
  max-height: min(560px, calc(100dvh - 96px));
  margin: max(64px, 12vh) auto auto;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--ice);
  overflow: visible;
}
.palette::backdrop { background: rgba(2, 4, 12, 0.62); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }
.palette[open] .palette-box { animation: pop 0.3s var(--ease-out); }
.palette-box {
  display: flex;
  flex-direction: column;
  max-height: inherit;
  border-radius: 22px;
  border: 1px solid var(--line-2);
  background: linear-gradient(180deg, rgba(14, 26, 60, 0.98), rgba(5, 10, 26, 0.99));
  box-shadow: 0 60px 120px -30px rgba(0, 0, 0, 0.95), 0 0 90px -20px rgba(62, 139, 255, 0.45);
  overflow: hidden;
}
.palette-search { display: flex; align-items: center; gap: 12px; padding: 16px 18px; border-bottom: 1px solid var(--line); }
.palette-search > svg { flex: none; width: 19px; height: 19px; fill: none; stroke: var(--steel); stroke-width: 1.7; stroke-linecap: round; }
.palette-input {
  flex: 1;
  min-width: 0;
  padding: 4px 0;
  border: 0;
  background: transparent;
  color: var(--ice);
  font: 400 1.0625rem/1.4 var(--text);
}
.palette-input:focus { outline: none; }
.palette-input::placeholder { color: var(--mute); }
.palette-list { min-height: 0; overflow-y: auto; padding: 6px 8px 8px; overscroll-behavior: contain; }
.palette-group { padding: 12px 12px 6px; font-size: 0.75rem; font-weight: 600; color: var(--mute); }
.palette-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 12px;
  font-size: 0.95rem;
  color: var(--soft);
  cursor: pointer;
}
.palette-item[aria-selected="true"] { color: var(--ice); background: rgba(98, 230, 255, 0.1); box-shadow: inset 0 0 0 1px rgba(98, 230, 255, 0.3); }
.pi-icon {
  flex: none;
  display: grid;
  place-items: center;
  width: 30px; height: 30px;
  border-radius: 9px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}
.pi-icon svg { width: 15px; height: 15px; fill: none; stroke: var(--crystal); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.pi-meta { margin-left: auto; font-size: 0.75rem; color: var(--mute); }
.palette-empty { padding: 30px 20px; text-align: center; color: var(--mute); }
.palette-hint { padding: 11px 18px; border-top: 1px solid var(--line); font-size: 0.75rem; color: var(--mute); }

.toast {
  position: fixed;
  left: 50%; bottom: 28px;
  z-index: 95;
  max-width: calc(100vw - 32px);
  padding: 12px 18px;
  border-radius: 999px;
  border: 1px solid rgba(61, 220, 151, 0.45);
  background: rgba(6, 14, 32, 0.96);
  box-shadow: 0 24px 50px -16px rgba(0, 0, 0, 0.85);
  font-size: 0.9rem;
  font-weight: 500;
  opacity: 0;
  transform: translate(-50%, 16px);
  pointer-events: none;
  transition: opacity 0.3s, transform 0.4s var(--ease-out);
}
.toast.is-on { opacity: 1; transform: translate(-50%, 0); }

.lang-suggest {
  position: fixed;
  right: 20px; bottom: 20px;
  z-index: 80;
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: min(480px, calc(100vw - 40px));
  padding: 10px 10px 10px 18px;
  border-radius: 18px;
  border: 1px solid var(--line-2);
  background: rgba(6, 12, 30, 0.95);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.85), 0 0 50px -24px rgba(62, 139, 255, 0.5);
  font-size: 0.9rem;
  animation: suggest-in 0.6s var(--ease-out);
}
.lang-suggest p { flex: 1; min-width: 0; }
.is-menu .lang-suggest,
.is-menu .xray-hud { visibility: hidden; }
.lang-suggest .btn { --h: 38px; flex: none; padding: 0 16px; font-size: 0.875rem; }
.lang-suggest .icon-btn { flex: none; min-width: 38px; height: 38px; padding: 0; }

/* ==========================================================================
   Röntgen modu: kodla çizilen her şey kesikli çizgiyle, tek fotoğraf turuncu
   ========================================================================== */

html.xray body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 59;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(98, 230, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(98, 230, 255, 0.055) 1px, transparent 1px);
  background-size: 24px 24px;
  animation: fade 0.5s ease;
}
html.xray [data-xray] { outline: 1px dashed rgba(98, 230, 255, 0.85); outline-offset: -1px; }
html.xray [data-xray-photo] { outline: 2px solid var(--ember); outline-offset: 6px; border-radius: 50%; }
html.xray .card,
html.xray .step,
html.xray .sector { box-shadow: inset 0 0 0 1px rgba(98, 230, 255, 0.18); }

.xray-layer { position: absolute; left: 0; top: 0; z-index: 61; width: 0; height: 0; pointer-events: none; }
.xray-tag {
  position: absolute;
  max-width: 300px;
  padding: 5px 9px;
  border-radius: 6px;
  border: 1px solid rgba(98, 230, 255, 0.75);
  background: rgba(3, 8, 22, 0.94);
  color: var(--crystal);
  font: 500 0.7rem/1.35 var(--mono);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  animation: tag-in 0.4s var(--ease-out) both;
}
.xray-tag.is-photo { border-color: var(--ember); color: var(--ember-hi); }

.xray-hud {
  position: fixed;
  left: 20px; bottom: 20px;
  z-index: 85;
  width: min(340px, calc(100vw - 40px));
  padding: 16px 18px 18px;
  border-radius: 18px;
  border: 1px solid rgba(98, 230, 255, 0.5);
  background: rgba(3, 8, 22, 0.96);
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.9), 0 0 60px -24px rgba(98, 230, 255, 0.5);
  font-size: 0.85rem;
  animation: suggest-in 0.5s var(--ease-out);
}
.xray-hud-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 8px; }
.xray-hud-head b { font-family: var(--display); font-weight: 600; font-size: 1rem; letter-spacing: -0.02em; color: var(--crystal); }
.xray-hud-head .icon-btn { min-width: 34px; height: 34px; padding: 0; }
.xray-hud p { font-size: 0.8125rem; line-height: 1.5; color: var(--steel); }
.xray-stats {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 7px 16px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}
.xray-stats div { display: contents; }
.xray-stats dt { color: var(--steel); }
.xray-stats dd { font: 500 0.8125rem/1.5 var(--mono); color: var(--ice); text-align: right; font-variant-numeric: tabular-nums; }

/* Dil değişiminde sayfalar arası yumuşak geçiş (destekleyen tarayıcılarda) */
@view-transition { navigation: auto; }
.site-header { view-transition-name: site-header; }
@media (prefers-reduced-motion: no-preference) {
  ::view-transition-old(root) { animation: vt-out 0.25s ease both; }
  ::view-transition-new(root) { animation: vt-in 0.55s var(--ease-out) both; }
}

/* Uzun Almanca sözcükler dar ekranda taşmasın (yalnızca gerektiğinde hecelenir) */
@media (max-width: 760px) {
  :lang(de) .h2,
  :lang(de) .h3,
  :lang(de) .hero-title,
  :lang(de) .cta-title,
  :lang(de) .faq-item summary { -webkit-hyphens: auto; hyphens: auto; hyphenate-limit-chars: 12 5 5; }
}

/* ==========================================================================
   Hareket: tek açılış sekansı + bölüm girişleri
   ========================================================================== */

@media (prefers-reduced-motion: no-preference) {
  /* Başlık dalga hâlinde belirir (site.js); belirince ışık bir kez üzerinden süzülür.
     Betik çalışmazsa başlık 4 saniyede kendiliğinden görünür (en geç biten gösteriden sonra). */
  .js .hero-title:not(.is-drawn) { clip-path: inset(0 0 100% 0); animation: drawn 0.01s linear 4s forwards; }
  .js .hero-title.is-drawn .line > span {
    animation: sheen 1.8s ease-in-out forwards;
    animation-delay: calc(0.15s + var(--i) * 0.14s);
  }
  .js .hero-lede,
  .js .hero-cta,
  .js .hero-stats-wrap {
    opacity: 0;
    transform: translateY(18px);
    animation: fade-up 1s var(--ease-out) forwards;
  }
  .js .hero-lede { animation-delay: 0.8s; }
  .js .hero-cta { animation-delay: 0.95s; }
  .js .hero-stats-wrap { animation-delay: 1.3s; }

  .js [data-reveal]:not(.stage-3d) {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1s var(--ease-out), transform 1s var(--ease-out);
    transition-delay: var(--rd, 0s);
  }
  .js [data-reveal].is-in:not(.stage-3d) { opacity: 1; transform: none; }

  /* Kod yazılır (ana sayfa kartında ve yazılım sayfasında) */
  .js [data-code] .ln { width: 0; }
  .is-in [data-code] .ln {
    animation: type calc(var(--n) * 30ms) steps(var(--n)) forwards;
    animation-delay: var(--d);
  }
  .js .code-out { opacity: 0; }
  .js .code-out.is-done,
  .js .code-out.is-running { opacity: 1; }

  /* Sohbet akar: yalnızca açılış mesajları; sonrakileri JS yönetir */
  .js .card-ai .msg-intro { opacity: 0; transform: translateY(10px); }
  .card-ai.is-in .msg-user.msg-intro { animation: fade-up 0.6s var(--ease-out) 0.4s forwards; }
  .card-ai.is-in .msg-ai.msg-intro { animation: fade-up 0.6s var(--ease-out) 1.1s forwards; }
  .js .msg-ai.msg-intro:not(.is-done) .typing { display: flex; }
  .js .msg-ai.msg-intro:not(.is-done) .msg-text,
  .js .msg-ai.msg-intro:not(.is-done) .msg-actions { display: none; }
  .msg-ai.is-done .msg-text { animation: fade 0.5s ease; }
  .msg-ai.is-done .msg-actions { animation: fade 0.5s ease 0.2s both; }

  /* Gantt: çubuklar adım adım dolar */
  .js .gantt-bar { transform: scaleX(0); }
  .js .gantt-bar::after { transform: rotate(45deg) scale(0); }
  .gantt-row.is-lit .gantt-bar { transform: scaleX(1); }
  .gantt-row.is-lit .gantt-bar::after { transform: rotate(45deg) scale(1); }

  /* Uptime çubukları */
  .js .card-web .uptime i { transform: scaleY(0.15); opacity: 0.2; }
  .card-web.is-in .uptime i { animation: bar-up 0.6s var(--ease-out) forwards; animation-delay: calc(0.3s + var(--k) * 22ms); }

  /* GGAB paneli kurulur */
  .js .stage-3d:not(.is-in) { --rx: 18deg; --ry: -30deg; }
  .js .stage-3d .dash { opacity: 0; transform: translateY(50px); transition: opacity 1s ease, transform 1.4s var(--ease-out); }
  .js .stage-3d.is-in .dash { opacity: 1; transform: none; }
  .js .stage-3d .bar-group i { transform: scaleY(0); }
  .stage-3d.is-in .bar-group i { animation: grow 1s var(--ease-out) forwards; animation-delay: calc(0.6s + var(--i) * 0.08s); }
  .js .stage-3d .net-line path { stroke-dasharray: 1; stroke-dashoffset: 1; }
  .stage-3d.is-in .net-line path { animation: draw 1.4s ease 1.3s forwards; }
  .js .stage-3d .float { opacity: 0; }
  .stage-3d.is-in .float-notify { animation: fade 0.7s ease 1.6s forwards; }
  .stage-3d.is-in .float-donut { animation: fade 0.7s ease 1.9s forwards; }
}

.reveal-all [data-reveal],
.reveal-all .msg-intro { opacity: 1 !important; transform: none !important; }
.reveal-all .msg-intro .msg-text { display: block !important; }
.reveal-all .msg-intro .typing { display: none !important; }
.reveal-all .gantt-bar { transform: none !important; }

.reveal-all .hero-title { clip-path: none !important; }
.title-wave { position: absolute; z-index: 1; pointer-events: none; transition: opacity 0.3s ease; }
.title-wave.is-out { opacity: 0; }

@keyframes drawn { to { clip-path: none; } }
@keyframes sheen { from { background-position: 100% 0, 0 0; } to { background-position: -35% 0, 0 0; } }
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes fade-up { to { opacity: 1; transform: none; } }
@keyframes type {
  from { width: 0; box-shadow: 2px 0 0 var(--crystal); }
  99% { box-shadow: 2px 0 0 var(--crystal); }
  to { width: calc(var(--n) * 1ch); box-shadow: 2px 0 0 transparent; }
}
@keyframes grow { from { transform: scaleY(0); } to { transform: scaleY(1); } }
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes bar-up { to { transform: none; opacity: 0.85; } }
@keyframes marquee { to { transform: translateX(-100%); } }
@keyframes travel { from { left: 0; } to { left: calc(100% - 8px); } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes blip { 0% { opacity: 0; } 6% { opacity: 1; } 55%, 100% { opacity: 0; } }
@keyframes blink { 0%, 100% { opacity: 0.25; } 40% { opacity: 1; } }
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(61, 220, 151, 0.55); }
  100% { box-shadow: 0 0 0 12px rgba(61, 220, 151, 0); }
}
@keyframes floor { to { background-position: 0 64px, 0 0; } }
@keyframes pop { from { opacity: 0; transform: translateY(-6px) scale(0.98); } }
@keyframes fade-up-in { from { opacity: 0; transform: translateY(10px); } }
@keyframes run-bar { from { transform: scaleX(0); } to { transform: scaleX(1); } }
@keyframes click-ring { from { opacity: 0.9; transform: scale(0.3); } to { opacity: 0; transform: scale(1.6); } }
@keyframes flash-ok { 0% { box-shadow: 0 0 0 0 rgba(61, 220, 151, 0.55); } 100% { box-shadow: 0 0 0 10px rgba(61, 220, 151, 0); } }
@keyframes tag-in { from { opacity: 0; transform: translateY(4px); } }
@keyframes suggest-in { from { opacity: 0; transform: translateY(16px); } }
@keyframes vt-out { to { opacity: 0; } }
@keyframes vt-in { from { opacity: 0; transform: translateY(10px); } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .marquee-track { animation: none !important; }
  .marquee { flex-wrap: wrap; justify-content: center; }
  .marquee-track[aria-hidden="true"] { display: none; }
}

/* ==========================================================================
   Alt sayfalar: menü alt listesi, sayfa girişi, bölünmüş yerleşimler,
   hizmet ızgaraları, cihaz önizleme, yol haritası, iletişim, gizlilik
   ========================================================================== */

.ico {
  flex: none;
  width: 24px; height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ---------- Menü: Hizmetler alt listesi ---------- */

.nav-links > li { position: relative; }
.has-sub { display: flex; align-items: center; }
.nav-links a.is-current { color: #fff; background: rgba(98, 230, 255, 0.09); box-shadow: inset 0 0 0 1px rgba(98, 230, 255, 0.22); }
/* Hizmetler bir sayfa değil: menü bağlantısı görünümünde, alt menüyü açan düğme */
.sub-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 12px 10px 14px;
  border: 0;
  border-radius: 999px;
  background: none;
  font: inherit;
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--soft);
  white-space: nowrap;
  cursor: pointer;
  transition: color 0.2s, background-color 0.2s;
}
.sub-toggle svg { width: 12px; height: 12px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; transition: transform 0.3s var(--ease-out); }
.sub-toggle:hover, .has-sub.is-open .sub-toggle { color: #fff; background: rgba(255, 255, 255, 0.06); }
.sub-toggle.is-current { color: #fff; background: rgba(98, 230, 255, 0.09); box-shadow: inset 0 0 0 1px rgba(98, 230, 255, 0.22); }
.has-sub.is-open .sub-toggle svg { transform: rotate(180deg); }
.subnav {
  position: absolute;
  top: calc(100% + 14px);
  left: -6px;
  z-index: 5;
  min-width: 280px;
  padding: 6px;
  border-radius: 18px;
  border: 1px solid var(--line-2);
  background: #060C1E;
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.85), 0 0 50px -20px rgba(62, 139, 255, 0.4);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity 0.22s, visibility 0.22s, transform 0.3s var(--ease-out);
}
.subnav::before { content: ""; position: absolute; left: 0; right: 0; top: -16px; height: 16px; }
.has-sub.is-open .subnav { opacity: 1; visibility: visible; transform: none; }
.subnav a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 12px;
  border-radius: 12px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--soft);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.2s, background-color 0.2s;
}
.subnav a:hover, .subnav a:focus-visible { color: var(--ice); background: rgba(255, 255, 255, 0.06); }
.subnav a[aria-current="page"] { color: var(--ice); background: rgba(98, 230, 255, 0.09); }
.subnav .ico { width: 18px; height: 18px; color: var(--crystal); }

/* ---------- Sayfa girişi: aynı arazi, daha kısa ---------- */

.hero-page { min-height: max(600px, 82svh); }
.hero-page .hero-inner { padding-top: calc(92px + 6vh); }
.crumbs { margin-bottom: clamp(16px, 2.4vh, 24px); }
.crumbs ol { display: flex; flex-wrap: wrap; justify-content: center; gap: 4px 10px; font-size: 0.875rem; color: var(--mute); }
.crumbs li + li::before { content: "/"; margin-right: 10px; color: rgba(150, 178, 255, 0.35); }
.crumbs a { color: var(--soft); text-decoration: none; transition: color 0.2s; }
.crumbs a:hover { color: var(--crystal); }
.crumbs [aria-current] { color: var(--ice); }
.hero-note { margin-top: 12px; font-size: 0.875rem; color: var(--mute); }

/* ---------- Ortak yerleşimler ---------- */

.section-tight { padding-block: clamp(64px, 7vw, 104px); }
.section-title { max-width: 44rem; margin-bottom: 44px; }
.band-soft {
  border-block: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(7, 16, 41, 0), rgba(7, 16, 41, 0.6) 25%, rgba(7, 16, 41, 0.6) 75%, rgba(7, 16, 41, 0));
}
.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 72px;
  align-items: center;
}
.split-top { align-items: start; }
.split-copy .lede { margin-top: 20px; }
.body-text { max-width: 36rem; margin-top: 16px; font-size: 1rem; line-height: 1.7; color: var(--steel); }
.split-copy .chips { margin-top: 28px; }
.split-copy .band-stats { margin-top: 30px; }
.split-visual { min-width: 0; }
.stack-visual { display: flex; flex-direction: column; gap: 18px; }
.band-link { display: inline-block; margin-top: 28px; }

/* Hizmet ve özellik ızgarası: kutu değil, çizgilerle ayrılmış hücreler */
.icon-grid {
  --cols: 3;
  display: grid;
  grid-template-columns: repeat(var(--cols), minmax(0, 1fr));
  border-top: 1px solid var(--line);
}
.icon-grid-4 { --cols: 4; }
.icon-grid li { padding: 34px 28px 34px 0; border-bottom: 1px solid var(--line); }
.icon-grid li:not(:nth-child(3n + 1)) { padding-left: 28px; border-left: 1px solid var(--line); }
.icon-grid-4 li:not(:nth-child(3n + 1)) { padding-left: 0; border-left: 0; }
.icon-grid-4 li:not(:nth-child(4n + 1)) { padding-left: 28px; border-left: 1px solid var(--line); }
.icon-grid .ico { width: 28px; height: 28px; margin-bottom: 18px; color: var(--crystal); }
.icon-grid .h4 { margin-bottom: 10px; }
.icon-grid p { font-size: 0.95rem; color: var(--steel); }

.check-list { display: grid; gap: 12px; margin-top: 28px; }
.check-list-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 24px; }
.check-list li { position: relative; padding-left: 30px; font-size: 0.98rem; line-height: 1.5; color: var(--soft); }
.check-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 2px;
  width: 18px; height: 18px;
  border-radius: 6px;
  border: 1px solid rgba(98, 230, 255, 0.45);
  background: rgba(98, 230, 255, 0.12);
}
.check-list li::after {
  content: "";
  position: absolute;
  left: 5px; top: 7px;
  width: 7px; height: 3.5px;
  border-left: 2px solid var(--crystal);
  border-bottom: 2px solid var(--crystal);
  transform: rotate(-45deg);
}

/* ---------- Web: aynı site, her ekranda ---------- */

.device-demo {
  padding: 22px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: var(--glass);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}
.seg {
  display: inline-flex;
  margin-bottom: 18px;
  padding: 4px;
  border-radius: 999px;
  border: 1px solid var(--line-2);
  background: rgba(2, 6, 18, 0.5);
}
.seg button {
  padding: 8px 16px;
  border: 0;
  border-radius: 999px;
  background: none;
  color: var(--mute);
  font: 600 0.85rem/1 var(--text);
  cursor: pointer;
  transition: color 0.2s, background-color 0.2s, box-shadow 0.2s;
}
.seg button:hover { color: var(--ice); }
.seg button[aria-checked="true"] { color: var(--ice); background: rgba(98, 230, 255, 0.12); box-shadow: inset 0 0 0 1px rgba(98, 230, 255, 0.35); }
.device-stage { display: flex; justify-content: center; height: 340px; }
.device {
  --dw: 100%;
  width: var(--dw);
  height: 100%;
  container-type: inline-size;
  border-radius: 14px;
  border: 1px solid var(--line-2);
  background: #050B1E;
  box-shadow: 0 40px 70px -34px rgba(0, 0, 0, 0.9), 0 0 60px -30px rgba(62, 139, 255, 0.5);
  overflow: hidden;
  transition: width 0.7s var(--ease-out), border-radius 0.5s;
}
.device[data-mode="1"] { --dw: 62%; border-radius: 20px; }
.device[data-mode="2"] { --dw: 36%; border-radius: 26px; }
.device-bar { display: flex; align-items: center; gap: 6px; padding: 10px 12px; border-bottom: 1px solid var(--line); }
.device-bar > i { flex: none; width: 8px; height: 8px; border-radius: 50%; background: rgba(150, 178, 255, 0.25); }
.device-url {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  margin-left: 8px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  font: 500 0.7rem/1 var(--mono);
  color: var(--steel);
  white-space: nowrap;
  overflow: hidden;
}
.device-url .lock { flex: none; margin-top: 3px; }
.device-url > span { min-width: 0; overflow: hidden; text-overflow: ellipsis; }
.site { display: grid; gap: 12px; padding: 14px; }
.site i, .site b { display: block; border-radius: 4px; }
.site-nav { display: flex; align-items: center; gap: 10px; }
.site-nav b { width: 40px; height: 12px; background: var(--ice); opacity: 0.85; }
.site-links { display: flex; gap: 8px; margin-left: auto; }
.site-links i { width: 28px; height: 6px; background: rgba(150, 178, 255, 0.35); }
.site-burger { display: none; width: 16px; height: 10px; margin-left: auto; border-block: 2px solid rgba(150, 178, 255, 0.6); }
.site-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  padding: 16px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(62, 139, 255, 0.2), rgba(98, 230, 255, 0.05));
}
.site-copy { display: grid; gap: 7px; }
.site-copy .t1 { width: 92%; height: 12px; background: var(--ice); }
.site-copy .t2 { width: 70%; height: 12px; background: var(--ice); opacity: 0.8; }
.site-copy .t3 { width: 84%; height: 6px; margin-top: 4px; background: rgba(156, 173, 207, 0.5); }
.site-btn { width: 64px; height: 16px; margin-top: 6px; border-radius: 999px !important; background: var(--ember); }
.site-art {
  aspect-ratio: 4 / 3;
  border-radius: 8px !important;
  background:
    radial-gradient(60% 40% at 50% 70%, rgba(98, 230, 255, 0.45), transparent 70%),
    repeating-linear-gradient(90deg, rgba(98, 230, 255, 0.25) 0 1px, transparent 1px 12px),
    linear-gradient(180deg, #06102A, #0B1F4A);
}
.site-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.site-cards i { height: 58px; border: 1px solid var(--line); background: rgba(255, 255, 255, 0.03); border-radius: 8px !important; }
@container (max-width: 420px) {
  .site-hero { grid-template-columns: minmax(0, 1fr); }
  .site-art { aspect-ratio: 16 / 7; }
  .site-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@container (max-width: 260px) {
  .site-links { display: none; }
  .site-burger { display: block; }
  .site-cards { grid-template-columns: minmax(0, 1fr); }
  .site-cards i { height: 44px; }
}
.device-caption { margin-top: 14px; font-size: 0.85rem; text-align: center; color: var(--mute); }

.status-lg { padding: 22px; }
.status-lg .uptime { height: 56px; }

/* Bu sayfanın canlı ölçümleri */
.metrics { padding: 20px 22px; border-radius: var(--r-md); border: 1px solid var(--line); background: var(--panel); }
.metrics-title { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; font-size: 0.95rem; font-weight: 600; }
.metrics-title .ico { width: 20px; height: 20px; color: var(--crystal); }
.metrics dl { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.metrics dl div { display: flex; flex-direction: column-reverse; justify-content: flex-end; gap: 4px; padding-right: 14px; }
.metrics dl div + div { padding-left: 14px; border-left: 1px solid var(--line); }
.metrics dd { font-family: var(--display); font-weight: 600; font-size: 1.3rem; line-height: 1.1; letter-spacing: -0.03em; color: var(--crystal); font-variant-numeric: tabular-nums; }
.metrics dt { font-size: 0.78rem; line-height: 1.35; color: var(--steel); }
.metrics-note { margin-top: 12px; font-size: 0.75rem; color: var(--mute); }

/* Sıralı adımlar: yatay şerit */
.step-row { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.step-row li { position: relative; padding: 26px 24px; border-radius: var(--r-md); border: 1px solid var(--line); background: rgba(10, 20, 48, 0.35); }
.step-row li:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 36px; right: -19px;
  width: 20px; height: 2px;
  background: linear-gradient(90deg, var(--holo), var(--crystal));
  box-shadow: 0 0 10px rgba(98, 230, 255, 0.6);
}
.step-row .step-no { display: block; margin-bottom: 12px; }
.step-row .h4 { margin-bottom: 8px; }
.step-row p { font-size: 0.95rem; color: var(--steel); }

/* ---------- Danışmanlık: dönüşüm yol haritası ---------- */

.roadmap {
  padding: 24px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line-2);
  background: linear-gradient(180deg, rgba(14, 26, 60, 0.92), rgba(6, 12, 30, 0.96));
  box-shadow: 0 60px 100px -40px rgba(0, 0, 0, 0.9), 0 0 80px -30px rgba(62, 139, 255, 0.45);
}
.roadmap-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 26px; font-size: 0.95rem; }
.roadmap-head b { font-weight: 600; }
.roadmap-track {
  --sel: 0;
  position: relative;
  z-index: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.roadmap-track::before,
.roadmap-track::after {
  content: "";
  position: absolute;
  z-index: -1;
  left: 12.5%;
  top: 8px;
  height: 2px;
  border-radius: 2px;
}
.roadmap-track::before { right: 12.5%; background: rgba(150, 178, 255, 0.2); }
.roadmap-track::after {
  width: calc(75% * var(--sel) / 3);
  background: linear-gradient(90deg, var(--holo), var(--crystal));
  box-shadow: 0 0 12px rgba(98, 230, 255, 0.7);
  transition: width 0.6s var(--ease-out);
}
.roadmap-track button {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 0 4px 14px;
  border: 0;
  background: none;
  color: var(--steel);
  font: inherit;
  cursor: pointer;
}
.rm-dot { width: 18px; height: 18px; border-radius: 50%; border: 2px solid var(--line-2); background: var(--night); transition: border-color 0.3s, background-color 0.3s, box-shadow 0.3s; }
.roadmap-track em { font: 600 0.7rem/1 var(--display); font-style: normal; color: var(--mute); transition: color 0.3s; }
.roadmap-track b { font-size: 0.9rem; font-weight: 600; line-height: 1.3; text-align: center; color: var(--soft); transition: color 0.3s; }
.roadmap-track button:hover b { color: var(--ice); }
.roadmap-track button.is-done .rm-dot { border-color: var(--crystal); }
.roadmap-track button[aria-selected="true"] .rm-dot { border-color: var(--crystal); background: var(--crystal); box-shadow: 0 0 0 5px rgba(98, 230, 255, 0.15), 0 0 16px var(--crystal); }
.roadmap-track button[aria-selected="true"] em { color: var(--crystal); }
.roadmap-track button[aria-selected="true"] b { color: var(--ice); }
.roadmap-track button:focus-visible { outline-offset: -2px; border-radius: 10px; }
.roadmap-panel { min-height: 78px; margin-top: 8px; padding: 16px 18px; border-radius: 12px; border: 1px solid var(--line); background: rgba(255, 255, 255, 0.03); font-size: 0.95rem; line-height: 1.55; color: var(--soft); }
.roadmap-panel p:not([hidden]) { animation: fade 0.4s ease; }

.expertise { display: grid; gap: 28px; margin-top: 34px; }
.expertise li { display: grid; grid-template-columns: 46px minmax(0, 1fr); gap: 18px; align-items: start; }
.expertise .ico, .channel-list .ico {
  width: 46px; height: 46px;
  padding: 11px;
  border-radius: 12px;
  border: 1px solid var(--line-2);
  background: rgba(98, 230, 255, 0.06);
  color: var(--crystal);
}
.expertise p { margin-top: 8px; font-size: 0.98rem; color: var(--steel); }
.help-panel {
  position: sticky;
  top: 120px;
  padding: 30px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line-2);
  background: var(--glass);
  box-shadow: 0 40px 80px -40px rgba(0, 0, 0, 0.9), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}
.help-panel .check-list { margin: 20px 0 26px; }

/* ---------- GGAB: aylık özet ve demo erişimi ---------- */

.summary-card {
  margin: 0;
  padding: 22px;
  border-radius: var(--r-md);
  border: 1px solid var(--line-2);
  background: linear-gradient(180deg, rgba(14, 26, 60, 0.92), rgba(6, 12, 30, 0.96));
}
.summary-card figcaption { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 16px; }
.summary-card figcaption b { font-weight: 600; }
.summary-card figcaption span { font-size: 0.75rem; color: var(--mute); }
.summary-card dl { display: grid; gap: 14px; }
.summary-card dl div { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 6px 12px; align-items: baseline; }
.summary-card dt { font-size: 0.9rem; color: var(--steel); }
.summary-card dd { font-family: var(--display); font-weight: 600; font-size: 1.05rem; letter-spacing: -0.02em; }
.sum-bar { position: relative; grid-column: 1 / -1; height: 8px; border-radius: 4px; background: rgba(255, 255, 255, 0.05); overflow: hidden; }
.sum-bar::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: calc(var(--v) * 100%); border-radius: inherit; transform-origin: 0 50%; transition: transform 1.2s var(--ease-out) 0.3s; }
.sum-in::before { background: linear-gradient(90deg, rgba(62, 139, 255, 0.6), var(--crystal)); }
.sum-out::before { background: linear-gradient(90deg, rgba(255, 122, 48, 0.45), var(--ember)); }
.sum-net::before { background: linear-gradient(90deg, rgba(61, 220, 151, 0.4), var(--ok)); }
.demo-card {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 16px;
  padding: 22px;
  border-radius: var(--r-md);
  border: 1px solid rgba(255, 122, 48, 0.3);
  background: linear-gradient(180deg, rgba(255, 122, 48, 0.07), rgba(8, 14, 34, 0.6));
}
.demo-card .product-mark { width: 40px; height: 40px; border-radius: 12px; font-size: 1rem; }
.demo-card p { margin: 8px 0 16px; font-size: 0.95rem; color: var(--steel); }

/* ---------- Hakkımızda ---------- */

.value-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.value-list li {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 24px;
  border-radius: var(--r-md);
  border: 1px solid var(--line-2);
  background: rgba(6, 14, 36, 0.66);
}
.value-list .ico { width: 28px; height: 28px; color: var(--crystal); }
.value-list span { font-family: var(--display); font-weight: 500; font-size: 1.05rem; line-height: 1.3; letter-spacing: -0.02em; }
.band-stats-4 { display: grid; grid-template-columns: repeat(4, auto); justify-content: start; }
.founder-copy .h2 + .lede { margin-top: 20px; }
.quote-sm { margin-top: 30px; }
.quote-sm p { font-size: clamp(1.1rem, 0.9rem + 0.8vw, 1.45rem); }
.founder-copy .card-link { display: inline-block; margin-top: 18px; }

/* ---------- İletişim ---------- */

.contact-grid { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: 64px; align-items: start; }
.channel-list { display: grid; gap: 12px; margin-top: 30px; }
.channel-list li {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 16px;
  align-items: center;
  padding: 16px 18px;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: rgba(10, 20, 48, 0.35);
}
.channel-list span { display: block; margin-bottom: 2px; font-size: 0.8rem; color: var(--mute); }
.channel-list a { font-weight: 500; color: var(--ice); text-decoration: none; transition: color 0.2s; }
.channel-list a:hover { color: var(--crystal); }
.promises { display: flex; flex-wrap: wrap; gap: 10px 20px; margin-top: 26px; }
.promises li { display: inline-flex; align-items: center; gap: 8px; font-size: 0.9rem; color: var(--soft); }
.promises .ico { width: 18px; height: 18px; color: var(--ember); }
.contact-form > .h3 { margin-bottom: 18px; }
.contact-form .brief { max-width: none; margin-top: 0; }
.map-section { padding-top: 0; }
.map-wrap { position: relative; height: 420px; border-radius: var(--r-lg); border: 1px solid var(--line-2); background: var(--night-2); overflow: hidden; }
.map-wrap iframe { display: block; width: 100%; height: 100%; border: 0; filter: invert(0.92) hue-rotate(180deg) saturate(0.55) brightness(0.95) contrast(0.92); }
.map-link { display: inline-block; margin-top: 16px; }

/* ---------- Gizlilik: içindekiler + metin ---------- */

.legal { display: grid; grid-template-columns: 270px minmax(0, 1fr); gap: 64px; align-items: start; }
.toc { position: sticky; top: 120px; padding: 18px; border-radius: var(--r-md); border: 1px solid var(--line); background: rgba(6, 14, 36, 0.55); }
.toc-title { margin: 0 0 10px 10px; font-size: 0.85rem; font-weight: 600; color: var(--mute); }
.toc ol { display: grid; gap: 2px; }
.toc a { display: block; padding: 7px 10px; border-radius: 8px; font-size: 0.9rem; line-height: 1.35; color: var(--soft); text-decoration: none; transition: color 0.2s, background-color 0.2s; }
.toc a:hover { color: var(--ice); background: rgba(255, 255, 255, 0.04); }
.toc a.is-active { color: var(--ice); background: rgba(98, 230, 255, 0.09); box-shadow: inset 2px 0 0 var(--crystal); }
.legal-body { max-width: 780px; }
.legal-part { padding: 34px 0; border-top: 1px solid var(--line); scroll-margin-top: 110px; }
.legal-part:first-child { padding-top: 0; border-top: 0; }
.legal-part h2 { display: flex; align-items: baseline; gap: 14px; margin-bottom: 16px; }
.legal-part h2 em { font: 600 0.8rem/1 var(--display); font-style: normal; color: var(--crystal); }
.legal-part p, .legal-part li { font-size: 1rem; line-height: 1.7; color: var(--steel); }
.legal-part p + p { margin-top: 12px; }
.legal-part h3 { margin: 22px 0 10px; font: 600 1rem/1.4 var(--text); color: var(--ice); }
.legal-part ul { display: grid; gap: 8px; margin: 14px 0; }
.legal-part ul li { position: relative; padding-left: 20px; }
.legal-part ul li::before { content: ""; position: absolute; left: 2px; top: 0.72em; width: 6px; height: 6px; border-radius: 50%; background: var(--crystal); opacity: 0.75; }
.legal-part a { color: var(--crystal); text-underline-offset: 3px; }
.legal-part strong { font-weight: 600; color: var(--ice); }
.legal-box { margin-top: 14px; padding: 18px 20px; border-radius: 14px; border: 1px solid rgba(98, 230, 255, 0.25); background: rgba(98, 230, 255, 0.05); }
.legal-box p + p { margin-top: 2px; }
.legal-table { margin: 16px 0; overflow-x: auto; border-radius: 14px; border: 1px solid var(--line-2); }
.legal-table table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
.legal-table th, .legal-table td { padding: 12px 16px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
.legal-table thead th { font-weight: 600; color: var(--ice); background: rgba(255, 255, 255, 0.04); }
.legal-table tbody th { font-weight: 500; color: var(--ice); }
.legal-table td { color: var(--steel); }
.legal-table tr:last-child > * { border-bottom: 0; }

/* ---------- Kapanış çağrısı (alt sayfalar) ---------- */

.cta-band { padding: clamp(100px, 11vw, 160px) 0 clamp(100px, 10vw, 150px); }
.cta-band .cta-title { font-size: clamp(2rem, 0.9rem + 4.4vw, 4.6rem); text-wrap: balance; }
.cta-actions { justify-content: center; margin-top: 36px; }

/* ---------- Alt sayfalar: hareket ---------- */

@media (prefers-reduced-motion: no-preference) {
  .js .crumbs { opacity: 0; transform: translateY(12px); animation: fade-up 0.9s var(--ease-out) 0.15s forwards; }
  .js .hero-note { opacity: 0; animation: fade 0.8s ease 0.9s forwards; }
  .js .sum-bar::before { transform: scaleX(0); }
  .is-in .sum-bar::before { transform: none; }
}
.reveal-all .crumbs, .reveal-all .hero-note { opacity: 1 !important; transform: none !important; }

/* ---------- Alt sayfalar: duyarlı düzen ---------- */

@media (max-width: 1100px) {
  .split, .contact-grid { grid-template-columns: minmax(0, 1fr); gap: 48px; }
  .split-visual { max-width: 680px; }
  .icon-grid, .icon-grid-4 { --cols: 2; }
  .icon-grid li:not(:nth-child(3n + 1)), .icon-grid-4 li:not(:nth-child(4n + 1)) { padding-left: 0; border-left: 0; }
  .icon-grid li:nth-child(2n), .icon-grid-4 li:nth-child(2n) { padding-left: 28px; border-left: 1px solid var(--line); }
  .step-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .step-row li:nth-child(2)::after { display: none; }
  .help-panel, .toc { position: static; }
  .legal { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .band-stats-4 { grid-template-columns: repeat(2, auto); gap: 22px 0; }
  .band-stats-4 div:nth-child(3) { padding-left: 0; border-left: 0; }
}

@media (max-width: 1060px) {
  .nav { overflow-y: auto; }
  .nav > .nav-links { margin-top: auto; }
  .nav > .nav-langs { margin-bottom: auto; }
  .has-sub { flex-direction: column; }
  /* Telefonda Hizmetler'e dokununca üç hizmet sayfası altında açılır */
  .sub-toggle { gap: 10px; padding: 12px 20px; font-family: var(--display); font-size: 1.6rem; letter-spacing: -0.03em; }
  .sub-toggle svg { width: 16px; height: 16px; }
  .sub-toggle:hover, .has-sub.is-open .sub-toggle { background: none; }
  .sub-toggle.is-current { background: none; box-shadow: none; color: var(--crystal); }
  .has-sub.is-open .subnav { display: flex; }
  .subnav {
    position: static;
    display: none;
    flex-direction: column;
    align-items: center;
    min-width: 0;
    margin: 0 0 8px;
    padding: 0;
    border: 0;
    background: none;
    box-shadow: none;
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
    opacity: 1;
    visibility: visible;
    transform: none;
  }
  .subnav::before, .subnav .ico { display: none; }
  .nav-links .subnav a { padding: 6px 14px; font-family: var(--text); font-size: 1rem; font-weight: 500; letter-spacing: 0; color: var(--steel); }
  .nav-links .subnav a[aria-current="page"] { color: var(--crystal); background: none; }
  .nav-links a.is-current { background: none; box-shadow: none; color: var(--crystal); }
}

@media (max-width: 760px) {
  .hero-page { min-height: max(560px, 86svh); }
  .icon-grid, .icon-grid-4 { --cols: 1; }
  .icon-grid li, .icon-grid li:nth-child(2n), .icon-grid-4 li:nth-child(2n) { padding: 26px 0; border-left: 0; }
  .step-row { grid-template-columns: minmax(0, 1fr); }
  .step-row li::after { display: none; }
  .check-list-2 { grid-template-columns: minmax(0, 1fr); }
  .device-demo { padding: 16px; }
  .device-stage { height: 300px; }
  .device[data-mode="1"] { --dw: 78%; }
  .device[data-mode="2"] { --dw: 52%; }
  .seg button { padding: 8px 12px; }
  .metrics dl { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .metrics dl div, .metrics dl div + div { flex-direction: row-reverse; justify-content: space-between; align-items: baseline; padding: 0; border-left: 0; }
  .roadmap { padding: 18px 14px; }
  .roadmap-track b { font-size: 0.8rem; }
  .value-list { grid-template-columns: minmax(0, 1fr); }
  .map-wrap { height: 320px; }
  .channel-list li { padding: 14px; }
  .legal-table th, .legal-table td { padding: 10px 12px; }
}

/* ==========================================================================
   Duyarlı düzen
   ========================================================================== */

@media (max-width: 1240px) {
  .palette-btn .kbd { display: none; }
  .palette-btn { padding: 0; }
}

@media (max-width: 1100px) {
  .bento { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .card-software { grid-column: 1 / -1; grid-row: auto; }
  .card-ai, .card-web, .card-erp, .card-sec { grid-column: span 1; grid-row: auto; }

  .ggab-grid { grid-template-columns: minmax(0, 1fr); gap: 88px; }
  .ggab-stage { width: 100%; max-width: 760px; margin-inline: auto; }

  .process-grid { grid-template-columns: minmax(0, 1fr); gap: 48px; }
  .process-intro { position: static; }
  .gantt { max-width: 620px; }

  .band-grid { grid-template-columns: minmax(0, 1fr); gap: 48px; }
  .principles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .principles li:nth-child(3) { padding-left: 0; border-left: 0; }
  .principles li:nth-child(n + 3) { margin-top: 34px; border-top: 1px solid var(--line); }

  .founder-grid { gap: 56px; }

  .faq-grid { grid-template-columns: minmax(0, 1fr); gap: 40px; }
  .faq-intro { position: static; }

  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 1060px) {
  .nav {
    position: fixed;
    inset: 0;
    z-index: -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 40px;
    margin: 0;
    background:
      radial-gradient(90% 45% at 50% 0%, rgba(62, 139, 255, 0.14), transparent 70%),
      radial-gradient(60% 35% at 50% 100%, rgba(255, 122, 48, 0.08), transparent 70%),
      var(--night);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
  }
  .nav.is-open { opacity: 1; visibility: visible; }
  .nav-links { flex-direction: column; align-items: center; gap: 6px; }
  .nav-links a { padding: 12px 20px; font-family: var(--display); font-weight: 500; font-size: 1.6rem; letter-spacing: -0.03em; }
  .nav-links a.is-active { background: none; box-shadow: none; color: var(--crystal); }
  .nav-langs { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; padding: 0 16px; }
  .nav-langs a {
    display: block;
    padding: 9px 13px;
    border-radius: 999px;
    border: 1px solid var(--line-2);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--soft);
    text-decoration: none;
  }
  .nav-langs a[aria-current="true"] { border-color: rgba(98, 230, 255, 0.6); color: var(--ice); background: rgba(98, 230, 255, 0.08); }
  .menu-open .nav-shell {
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
    background: transparent;
    border-color: transparent;
    box-shadow: none;
  }
  .menu-open .nav-progress,
  .menu-open .lang,
  .menu-open .palette-btn { visibility: hidden; }
  .nav-end { margin-left: auto; }
  .nav-toggle { display: inline-flex; }
}

@media (max-width: 760px) {
  body { font-size: 1rem; }
  .nav-end .btn-sm { display: none; }
  .nav-end .palette-btn { display: none; }
  .nav-shell { height: 58px; padding: 0 7px 0 18px; }
  .brand img { height: 28px; }
  .nav-progress { left: 24px; right: 24px; }

  .hero { --horizon: 74%; }
  .hero-inner { padding-top: calc(88px + 5vh); }
  .hero-cta { flex-direction: column; align-self: stretch; }
  .hero-cta .btn { width: 100%; }
  .hero-stats-wrap { padding-top: 40px; padding-bottom: 20px; }
  .hero-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stat { padding: 16px 18px; }
  .stat + .stat { border-left: 0; }
  .stat:nth-child(even) { border-left: 1px solid var(--line); }
  .stat:nth-child(n + 3) { border-top: 1px solid var(--line); }

  .section-head { grid-template-columns: minmax(0, 1fr); margin-bottom: 40px; }

  .bento { grid-template-columns: minmax(0, 1fr); gap: 14px; }
  .card { padding: 22px; gap: 20px; border-radius: 22px; }
  .card-software { flex-direction: column; }
  .card-software .card-copy { flex: none; }
  .card-ai, .card-web, .card-erp, .card-sec { grid-column: auto; }
  .code { padding: 18px 16px; font-size: 0.72rem; }
  .code-out { padding-left: 16px; font-size: 0.75rem; }
  .code-run { margin-right: 10px; }
  .tab { padding: 9px 10px; }

  .features { grid-template-columns: minmax(0, 1fr); }
  .stage-3d, .js .stage-3d:not(.is-in) { transform: none; }
  .dash { padding: 1em; font-size: 11.5px; }
  .dash-kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dash-body { grid-template-columns: minmax(0, 1fr); }
  .dash-list { display: none; }
  .float-donut { display: none; }
  .ghost { display: none; }
  .ggab-grid { gap: 110px; }
  .float-notify { top: -66px; right: 8px; max-width: 250px; transform: none; }
  .stage-note { margin-top: 20px; }

  .steps { padding-left: 34px; }
  .steps::before, .steps::after { left: 7px; }
  .step { padding: 22px 20px; }
  .step::before { left: -34px; top: 27px; }
  .gantt { padding: 16px 14px 14px; }
  .gantt-body { --label-w: 112px; }
  .gantt-label { font-size: 0.75rem; }
  .gantt-label em { margin-right: 6px; }

  .sectors { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .sector { padding: 20px 18px; }
  .sector b { font-size: 1.05rem; }
  .band-stats div { padding-right: 22px; }
  .band-stats div + div { padding-left: 22px; }
  .principles { grid-template-columns: minmax(0, 1fr); margin-top: 64px; }
  .principles li, .principles li + li { padding: 28px 0 0; border-left: 0; }
  .principles li + li { margin-top: 28px; border-top: 1px solid var(--line); }

  .founder-grid { grid-template-columns: minmax(0, 1fr); }
  .code-note { position: relative; right: auto; bottom: auto; max-width: 320px; margin: -34px auto 0; }
  .quote-by { margin-top: 24px; }

  .faq-item summary { padding: 20px 2px; font-size: 1rem; }
  .faq-a { padding: 0 2px 22px; }

  .fields { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .brief-foot { flex-direction: column; align-items: stretch; }
  .brief-foot .btn { width: 100%; }
  .contact-facts { flex-direction: column; gap: 22px; }

  .footer-grid { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }

  .palette { margin-top: 16px; max-height: calc(100dvh - 32px); }
  .lang-suggest { left: 12px; right: 12px; bottom: 12px; max-width: none; flex-wrap: wrap; padding: 14px; }
  .lang-suggest p { flex: 1 1 100%; }
  .lang-suggest .btn { flex: 1; }
  .xray-hud { left: 12px; right: 12px; bottom: 12px; width: auto; }
}