/* ============================================================
   MARMARAGEN — Yakamoz Design System
   Koyu deniz zemini, yakamoz aqua parıltısı.
   Radius kuralı: butonlar pill, kartlar 20px, inputlar 12px.
   ============================================================ */

:root {
  --bg: #000000;
  --bg-2: #070707;
  --bg-3: #0d0d0d;
  --surface: rgba(255, 255, 255, 0.03);
  --surface-2: rgba(255, 255, 255, 0.055);
  --line: rgba(255, 255, 255, 0.09);
  --line-strong: rgba(255, 255, 255, 0.18);
  --text: #f4f4f4;
  --muted: #9a9a9a;
  --aqua: #ffffff;
  --aqua-deep: #d6d6d6;
  --aqua-ink: #0a0a0a;
  --glow: rgba(255, 255, 255, 0.32);
  --font-display: "Bricolage Grotesque", "Segoe UI", sans-serif;
  --font-body: "Figtree", "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", Consolas, monospace;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft: cubic-bezier(0.32, 0.72, 0, 1);
  --r-card: 20px;
  --r-input: 12px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection { background: rgba(255, 255, 255, 0.25); color: #fff; }

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

:focus-visible {
  outline: 2px solid var(--aqua);
  outline-offset: 3px;
  border-radius: 4px;
}

.container {
  width: min(1200px, 100% - 3rem);
  margin-inline: auto;
}

/* ---------- Arka plan atmosferi ---------- */
.ambient {
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background:
    radial-gradient(ellipse 60% 40% at 75% -5%, rgba(140, 140, 140, 0.16), transparent 60%),
    radial-gradient(ellipse 50% 35% at 15% 110%, rgba(255, 255, 255, 0.05), transparent 60%),
    var(--bg);
}
#scene3d {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
}
.grain {
  position: fixed;
  inset: 0;
  z-index: 60;
  pointer-events: none;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='0.6'/%3E%3C/svg%3E");
}

/* ---------- Nav: yüzen cam hap ---------- */
.nav-wrap {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  display: flex;
  justify-content: center;
  padding: 1.75rem 1.5rem 0;
  pointer-events: none;
  transition: transform 0.55s var(--ease-soft);
  will-change: transform;
}
/* Aşağı kaydırırken menü yukarı gizlenir, yukarı kaydırınca geri gelir */
.nav-wrap.is-hidden { transform: translateY(-140%); }
.nav {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.5rem 0.5rem 1.1rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(7, 13, 24, 0.72);
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    0 12px 40px rgba(0, 0, 0, 0.45);
  transition: background 0.5s var(--ease-soft), box-shadow 0.5s var(--ease-soft),
    border-color 0.5s var(--ease-soft);
}
/* Sayfa kaydırılınca cam panel biraz daha belirginleşir */
.nav-wrap.is-scrolled .nav {
  background: rgba(7, 7, 10, 0.88);
  border-color: rgba(255, 255, 255, 0.14);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.07),
    0 16px 50px rgba(0, 0, 0, 0.6);
}
.nav__logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.01em;
  margin-right: 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.nav__logo .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--aqua);
  box-shadow: 0 0 12px var(--glow), 0 0 4px var(--aqua);
}
.nav__logo .mark { flex-shrink: 0; }
.nav__logo .gen {
  background: linear-gradient(100deg, #26ccff, #7a5cff, #ff5fa8);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.nav__links { display: flex; gap: 0.15rem; }
.nav__links a {
  padding: 0.5rem 0.85rem;
  border-radius: 999px;
  font-size: 0.9rem;
  color: var(--muted);
  transition: color 0.35s var(--ease-out), background 0.35s var(--ease-out);
}
.nav__links a:hover { color: var(--text); background: rgba(255, 255, 255, 0.05); }
/* Açılır Hizmetler menüsü */
.nav__drop { position: relative; }
.nav__drop > a { display: inline-flex; align-items: center; gap: 0.35rem; }
.nav__drop > a::after { content: "▾"; font-size: 0.6rem; opacity: 0.6; }
.dropdown {
  position: absolute;
  top: calc(100% + 14px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  width: 560px;
  padding: 1rem;
  border-radius: 18px;
  border: 1px solid var(--line-strong);
  background: rgba(7, 7, 10, 0.92);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.25rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s var(--ease-out), transform 0.35s var(--ease-out), visibility 0.35s;
}
.nav__drop:hover .dropdown,
.nav__drop:focus-within .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.dropdown a {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  padding: 0.6rem 0.8rem;
  border-radius: 12px;
  transition: background 0.3s;
}
.dropdown a:hover { background: rgba(255, 255, 255, 0.06); }
.dropdown a strong { font-size: 0.9rem; color: var(--text); font-weight: 600; }
.dropdown a span { font-size: 0.76rem; color: var(--muted); }

.nav__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.55rem 0.6rem 0.55rem 1.05rem;
  margin-left: 0.5rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.05));
  color: var(--aqua);
  font-weight: 600;
  font-size: 0.9rem;
  transition: box-shadow 0.5s var(--ease-soft), transform 0.5s var(--ease-soft);
}
.nav__cta .arr {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  display: grid;
  place-items: center;
  font-size: 0.8rem;
  transition: transform 0.5s var(--ease-soft);
}
.nav__cta:hover { box-shadow: 0 0 24px var(--glow); }
.nav__cta:hover .arr { transform: translate(2px, -1px); }
.nav__burger {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: transparent;
  position: relative;
}
.nav__burger span {
  position: absolute;
  left: 11px;
  right: 11px;
  height: 1.5px;
  background: var(--text);
  transition: transform 0.45s var(--ease-soft), opacity 0.3s;
}
.nav__burger span:nth-child(1) { top: 15px; }
.nav__burger span:nth-child(2) { top: 23px; }
.nav__burger.open span:nth-child(1) { transform: translateY(4px) rotate(45deg); }
.nav__burger.open span:nth-child(2) { transform: translateY(-4px) rotate(-45deg); }

/* Mobil menü */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 49;
  background: rgba(4, 7, 13, 0.9);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  display: grid;
  place-items: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.5s var(--ease-soft), visibility 0.5s;
}
.mobile-menu.open { opacity: 1; visibility: visible; }
.mobile-menu nav { display: flex; flex-direction: column; gap: 1.2rem; text-align: center; }
.mobile-menu a {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 6vw, 2.4rem);
  font-weight: 600;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}
.mobile-menu.open a { opacity: 1; transform: none; }
.mobile-menu.open a:nth-child(1) { transition-delay: 0.08s; }
.mobile-menu.open a:nth-child(2) { transition-delay: 0.14s; }
.mobile-menu.open a:nth-child(3) { transition-delay: 0.2s; }
.mobile-menu.open a:nth-child(4) { transition-delay: 0.26s; }
.mobile-menu.open a:nth-child(5) { transition-delay: 0.32s; }
.mobile-menu.open a:nth-child(6) { transition-delay: 0.38s; }
.mobile-menu a:hover { color: var(--aqua); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 5.5rem;
}
.hero__inner {
  position: relative;
  z-index: 2;          /* robotun üstünde */
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  max-width: 54%;      /* metin sağdaki robota girmez */
  /* .container'ın margin-inline:auto'su max-width:54% ile birleşince
     bloğu ORTALIYORDU; dar dizüstü genişliklerinde metin sağa kayıp
     robotun altında kalıyordu. Sola sabitliyoruz: sol kenar aşağıdaki
     bölümlerin .container kenarıyla aynı hizada başlar. */
  margin-inline: max(1.5rem, (100vw - 1200px) / 2) auto;
  gap: 2.5rem;
  align-items: center;
  padding-bottom: 4rem;
}
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: var(--surface);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1.6rem;
}
.hero__eyebrow .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--aqua);
  box-shadow: 0 0 10px var(--glow);
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 7.2vw, 5.6rem);
  line-height: 1.02;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.hero h1 .line { display: block; overflow: hidden; }
.hero h1 .word { display: inline-block; }
.hero h1 em {
  font-style: normal;
  color: var(--aqua);
  text-shadow: 0 0 34px var(--glow);
}
.typewrap::after {
  content: "";
  display: inline-block;
  width: 3px;
  height: 0.82em;
  margin-left: 0.08em;
  background: var(--aqua);
  box-shadow: 0 0 14px var(--glow);
  vertical-align: -0.06em;
  animation: caret-blink 1s steps(1) infinite;
}
@keyframes caret-blink {
  0%, 55% { opacity: 1; }
  56%, 100% { opacity: 0; }
}
.hero__sub {
  margin-top: 1.5rem;
  max-width: 46ch;
  color: var(--muted);
  font-size: 1.06rem;
}
.hero__actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 2.2rem;
  flex-wrap: wrap;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  border-radius: 999px;
  font-weight: 600;
  transition: transform 0.5s var(--ease-soft), box-shadow 0.5s var(--ease-soft), background 0.4s;
  will-change: transform;
}
.btn:active { transform: scale(0.97); }
.btn--primary {
  padding: 0.85rem 0.85rem 0.85rem 1.6rem;
  background: linear-gradient(135deg, #ffffff, #d9d9d9);
  color: var(--aqua-ink);
  box-shadow: 0 0 0 rgba(255, 255, 255, 0);
}
.btn--primary .arr {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(5, 46, 42, 0.18);
  display: grid;
  place-items: center;
  transition: transform 0.5s var(--ease-soft);
}
.btn--primary:hover { box-shadow: 0 8px 44px var(--glow); }
.btn--primary:hover .arr { transform: translate(3px, -2px); }
.btn--ghost {
  padding: 0.85rem 1.6rem;
  border: 1px solid var(--line-strong);
  color: var(--text);
  background: var(--surface);
}
.btn--ghost:hover { background: var(--surface-2); box-shadow: 0 0 20px rgba(255, 255, 255, 0.08); }
.hero__aside {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1.2rem 1.4rem;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--muted);
  font-size: 0.95rem;
  max-width: 36ch;
}

/* ---------- Hero: 3D robot sahnesi ----------
   Sağ yarıyı tam yükseklikte kaplar (nav hizasından aşağıya).
   Canvas kabından GENİŞ tutulur: Spline kamerayı en-boy oranına
   göre sığdırdığı için geniş oran = tam boy kadraj. Kap fazlasını
   kırpar, robot hem büyük hem tam görünür. */
.hero__robot {
  position: absolute;
  top: 0;
  bottom: 0;
  /* Spline canvas boyutunu kendi ayarlıyor (CSS genişliği eziliyor),
     bu yüzden KABI geniş tutup sağa taşırıyoruz. Geniş en-boy oranı
     tam boy kadraj verir; taşan kısım ekran dışında kalır. */
  width: 62%;
  right: -4%;
  z-index: 1;          /* metnin altında kalır */
  pointer-events: auto;
}
.robot-stage {
  position: absolute;
  inset: 0;
  overflow: hidden;
  isolation: isolate;
  /* alt ve sol kenarda yumuşak geçiş: metne doğru eriyerek biter */
  -webkit-mask-image:
    linear-gradient(to bottom, transparent 0%, #000 12%, #000 80%, transparent 99%),
    linear-gradient(to right, transparent 0%, #000 26%);
  mask-image:
    linear-gradient(to bottom, transparent 0%, #000 12%, #000 80%, transparent 99%),
    linear-gradient(to right, transparent 0%, #000 26%);
  -webkit-mask-composite: source-in;
  mask-composite: intersect;
}
/* Canvas tam çözünürlükte: kadraj JS'te kamera geri çekilerek ayarlanıyor,
   bu yüzden ölçekleme hilesine gerek yok (netlik korunur). */
.robot-fit {
  position: absolute;
  inset: 0;
}
.robot-stage canvas {
  width: 100%;
  height: 100%;
  display: block;
  opacity: 0;
  transition: opacity 1.1s var(--ease-out);
}
.robot-stage.ready canvas { opacity: 1; }

/* imleci takip eden spot ışığı */
.robot-spot {
  position: absolute;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  background: radial-gradient(circle at center,
    rgba(255, 255, 255, 0.16), rgba(122, 92, 255, 0.10) 45%, transparent 72%);
  filter: blur(28px);
  opacity: 0;
  transform: translate(-50%, -50%);
  transition: opacity 0.5s var(--ease-out);
}
.robot-stage:hover .robot-spot { opacity: 1; }

/* ---------- Marmis: konuşma balonu + ağız ışığı ---------- */
/* Göğüs çekirdeği: konuşurken yanan reaktör.
   Üç katman — parlak çekirdek, dönen halka, dış hale. */
.robot-face-glow {
  position: absolute;
  left: 49.5%;       /* göğüs merkezi (ölçülerek bulundu) */
  top: 48%;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 2;
  transform: translate(-50%, -50%) scale(calc(0.82 + var(--talk, 0) * 0.3));
  background: radial-gradient(circle at 50% 45%,
    #eafaff 0%,
    rgba(150, 235, 255, 0.95) 22%,
    rgba(38, 204, 255, 0.7) 45%,
    rgba(122, 92, 255, 0.25) 68%,
    transparent 80%);
  box-shadow:
    0 0 14px rgba(38, 204, 255, 0.75),
    0 0 38px rgba(38, 204, 255, 0.35),
    0 0 70px rgba(122, 92, 255, 0.22);
  opacity: var(--talk, 0);
  transition: opacity 0.1s linear;
}
/* dönen enerji halkası */
.robot-face-glow::before {
  content: "";
  position: absolute;
  inset: -9px;
  border-radius: 50%;
  border: 1.5px solid rgba(38, 204, 255, 0.35);
  border-top-color: rgba(210, 250, 255, 0.95);
  border-right-color: rgba(122, 92, 255, 0.6);
  animation: core-spin 2.8s linear infinite;
}
@keyframes core-spin { to { transform: rotate(360deg); } }
/* yumuşak dış hale */
.robot-face-glow::after {
  content: "";
  position: absolute;
  inset: -30px;
  border-radius: 50%;
  background: radial-gradient(circle,
    rgba(38, 204, 255, 0.22), rgba(122, 92, 255, 0.10) 45%, transparent 72%);
  filter: blur(12px);
}
@media (prefers-reduced-motion: reduce) {
  .robot-face-glow::before { animation: none; }
}

/* Kelime kelime akış */
.marmis__text .w {
  display: inline;
  opacity: 0;
  filter: blur(4px);
  transition: opacity 0.34s var(--ease-out), filter 0.34s var(--ease-out);
}
.marmis__text .w.on { opacity: 1; filter: none; }

.marmis {
  position: absolute;
  z-index: 4;
  /* Robotun kafasının solunda, başlığın sağında boş şerit */
  right: 30%;
  top: 15%;
  width: min(300px, 32vw);
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}
.marmis.show { opacity: 1; transform: none; }
/* Balon yok: yazı doğrudan robotun yanında durur.
   Okunaklılık kutu yerine gölge ve hafif ışımayla sağlanır. */
.marmis__bubble {
  position: relative;
  padding: 0;
}
.marmis__who {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 0.4rem;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.9);
}
.marmis__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #26ccff;
  box-shadow: 0 0 10px rgba(38, 204, 255, 0.8);
  animation: marmis-blink 2.2s ease-in-out infinite;
}
@keyframes marmis-blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }
.marmis__sound {
  margin-left: auto;
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  transition: color 0.3s, border-color 0.3s, background 0.3s;
}
.marmis__sound:hover { color: var(--text); border-color: var(--line-strong); background: rgba(255, 255, 255, 0.05); }
.marmis__sound .wave { opacity: 0.25; transition: opacity 0.3s; }
.marmis__sound.on { color: #26ccff; border-color: rgba(38, 204, 255, 0.45); }
.marmis__sound.on .wave { opacity: 1; }
/* Ses izni bekliyor: tıklamaya davet eden sakin nabız */
.marmis__sound.pending {
  color: rgba(255, 255, 255, 0.8);
  border-color: rgba(255, 255, 255, 0.35);
  animation: sound-invite 2.2s var(--ease-out) infinite;
}
@keyframes sound-invite {
  0%, 100% { box-shadow: 0 0 0 0 rgba(38, 204, 255, 0.45); }
  60%      { box-shadow: 0 0 0 8px rgba(38, 204, 255, 0); }
}
@media (prefers-reduced-motion: reduce) {
  .marmis__sound.pending { animation: none; }
}
.marmis__text {
  color: #fff;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.02rem;
  line-height: 1.45;
  min-height: 2.9em;
  margin: 0;
  /* kutu olmadan robotun üstünde de okunsun */
  text-shadow:
    0 1px 2px rgba(0, 0, 0, 0.95),
    0 2px 14px rgba(0, 0, 0, 0.9),
    0 0 30px rgba(38, 204, 255, 0.35);
}
.marmis__text::after {
  content: "";
  display: inline-block;
  width: 2px;
  height: 0.95em;
  margin-left: 2px;
  background: #26ccff;
  vertical-align: -0.13em;
  animation: caret-blink 1s steps(1) infinite;
}
.marmis.done .marmis__text::after { display: none; }

@media (max-width: 860px) {
  .marmis {
    position: relative;
    right: auto;
    top: auto;
    width: calc(100% - 2rem);   /* container ile aynı kenar boşluğu */
    margin: -0.25rem auto 1.1rem;
    order: -1;                  /* robotun hemen altında */
  }
  /* Mobilde göğüs hizası farklı (dikey kadraj, kamera daha geride) */
  .robot-face-glow {
    left: 50%;
    top: 50%;      /* göğüs merkezi (ölçülerek bulundu) */
    width: 26px;
    height: 26px;
  }
  .robot-face-glow::before { inset: -6px; }
  .robot-face-glow::after  { inset: -20px; }
}

/* yükleniyor göstergesi */
.robot-loading {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  pointer-events: none;
  transition: opacity 0.5s var(--ease-out);
}
.robot-loading span {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.12);
  border-top-color: rgba(255, 255, 255, 0.75);
  animation: robot-spin 0.9s linear infinite;
}
@keyframes robot-spin { to { transform: rotate(360deg); } }
.robot-stage.ready .robot-loading { opacity: 0; }

@media (prefers-reduced-motion: reduce) {
  .robot-loading span { animation: none; }
}
.hero__aside strong { color: var(--text); font-weight: 600; }

/* ---------- Ücretsiz Prototip: cihaz mockupları ---------- */
.proto__grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: 4rem;
  align-items: center;
}
.proto__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.6vw, 3.3rem);
  line-height: 1.08;
  font-weight: 700;
  letter-spacing: -0.015em;
  margin-top: 1.4rem;
}
.proto__title em { font-style: normal; color: var(--aqua); text-shadow: 0 0 30px var(--glow); }
.proto__seo { margin-top: 1.2rem; color: var(--muted); font-size: 0.99rem; max-width: 56ch; }
.proto__chips { display: flex; gap: 0.6rem; flex-wrap: wrap; margin-top: 1.4rem; }

.proto__devices {
  position: relative;
  min-height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Laptop */
.laptop {
  width: min(540px, 100%);
  animation: dev-float 7s ease-in-out infinite alternate;
}
.laptop__screen {
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 14px 14px 0 0;
  background: #060606;
  padding: 10px 10px 0;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 30px 80px rgba(0, 0, 0, 0.6),
    0 0 60px rgba(255, 255, 255, 0.05);
}
.laptop__base {
  height: 14px;
  border-radius: 0 0 16px 16px;
  background: linear-gradient(180deg, #1a1a1a, #0a0a0a);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-top: 0;
  position: relative;
}
.laptop__base::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 2px;
  transform: translateX(-50%);
  width: 70px;
  height: 5px;
  border-radius: 0 0 6px 6px;
  background: rgba(255, 255, 255, 0.08);
}

/* Telefon: laptopun önünde sağda */
.phone {
  position: absolute;
  right: max(0px, calc(50% - 300px));
  bottom: -18px;
  width: 138px;
  animation: dev-float 6s 1.2s ease-in-out infinite alternate-reverse;
}
.phone__screen {
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 22px;
  background: #060606;
  padding: 7px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.1),
    0 24px 60px rgba(0, 0, 0, 0.7),
    0 0 44px rgba(255, 255, 255, 0.06);
}

@keyframes dev-float {
  from { transform: translateY(-7px); }
  to { transform: translateY(7px); }
}

/* Mini arayüz (prototip içeriği) */
.mini {
  background: #0b0b0b;
  border-radius: 8px 8px 0 0;
  overflow: hidden;
  font-size: 0;
}
.mini--mobile { border-radius: 15px; padding-bottom: 6px; }
.mini__chrome {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 7px 9px;
  background: #101010;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.cdot { width: 7px; height: 7px; border-radius: 50%; background: rgba(255, 255, 255, 0.18); }
.curl {
  flex: 1;
  margin-left: 6px;
  height: 14px;
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.05);
  color: rgba(255, 255, 255, 0.35);
  font-size: 8px;
  line-height: 14px;
  padding-left: 8px;
  font-family: var(--font-mono);
}
.mini__nav {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 9px 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.mlogo { width: 9px; height: 9px; border-radius: 50%; background: #fff; box-shadow: 0 0 8px var(--glow); }
.mlink { width: 26px; height: 5px; border-radius: 3px; background: rgba(255, 255, 255, 0.14); }
.mbtn { margin-left: auto; width: 38px; height: 12px; border-radius: 6px; background: rgba(255, 255, 255, 0.85); }
.mini__hero { padding: 16px 12px 10px; }
.mline {
  height: 7px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.16);
  margin-bottom: 7px;
  position: relative;
  overflow: hidden;
}
.mline.w80 { width: 80%; } .mline.w70 { width: 70%; }
.mline.w65 { width: 65%; } .mline.w60 { width: 60%; }
.mline.w55 { width: 55%; } .mline.w45 { width: 45%; }
.shimmer::after {
  content: "";
  position: absolute;
  inset: 0;
  transform: translateX(-100%);
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.35), transparent);
  animation: shimmer 2.6s ease-in-out infinite;
}
@keyframes shimmer {
  0% { transform: translateX(-100%); }
  55%, 100% { transform: translateX(100%); }
}
.mpill { width: 52px; height: 13px; border-radius: 7px; background: rgba(255, 255, 255, 0.85); display: inline-block; }
.mpill.dark { background: rgba(255, 255, 255, 0.14); }
.mini__cards { display: flex; gap: 7px; padding: 4px 12px 10px; }
.mcard {
  flex: 1;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 7px;
  padding: 8px;
  background: rgba(255, 255, 255, 0.025);
}
.mcard .mline { height: 5px; margin-bottom: 5px; }
.mdot {
  display: block;
  width: 10px;
  height: 10px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.6);
  margin-bottom: 7px;
  box-shadow: 0 0 8px rgba(255, 255, 255, 0.25);
}
.mini__chart {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 46px;
  padding: 0 12px 12px;
}
.bar {
  flex: 1;
  border-radius: 3px 3px 0 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.75), rgba(255, 255, 255, 0.18));
  animation: bar-breathe 3.2s ease-in-out infinite alternate;
}
.b1 { height: 40%; animation-delay: 0s; }
.b2 { height: 65%; animation-delay: 0.25s; }
.b3 { height: 48%; animation-delay: 0.5s; }
.b4 { height: 85%; animation-delay: 0.75s; }
.b5 { height: 58%; animation-delay: 1s; }
.b6 { height: 92%; animation-delay: 1.25s; }
.b7 { height: 70%; animation-delay: 1.5s; }
@keyframes bar-breathe {
  from { transform: scaleY(0.82); }
  to { transform: scaleY(1.06); }
}
.bar { transform-origin: bottom; }

/* Mobil mini arayüz */
.mini__status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 7px 10px 4px;
}
.mini__status span { width: 16px; height: 4px; border-radius: 2px; background: rgba(255, 255, 255, 0.2); }
.mini__status .notch { width: 34px; height: 8px; border-radius: 5px; background: #000; border: 1px solid rgba(255, 255, 255, 0.12); }
.mini__mhero { padding: 10px 10px 6px; }
.mini--mobile .mline { height: 6px; }
.mimg {
  margin: 2px 10px 8px;
  height: 54px;
  border-radius: 8px;
  background:
    radial-gradient(90% 120% at 20% 0%, rgba(255, 255, 255, 0.16), transparent 55%),
    radial-gradient(100% 120% at 85% 100%, rgba(255, 255, 255, 0.08), transparent 60%),
    #101010;
  border: 1px solid rgba(255, 255, 255, 0.07);
}
.mrow { display: flex; gap: 6px; padding: 0 10px 9px; }
.mrow .mpill { height: 12px; flex: 1; }
.mlist { padding: 0 10px; display: grid; gap: 6px; }
.mitem {
  display: flex;
  align-items: center;
  gap: 7px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 7px;
  padding: 6px 8px;
  background: rgba(255, 255, 255, 0.02);
}
.mitem .mdot { margin: 0; width: 12px; height: 12px; border-radius: 50%; }
.mitem .mline { margin: 0; height: 5px; }
.mini__tabbar {
  display: flex;
  justify-content: space-around;
  padding: 8px 12px 4px;
  margin-top: 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}
.mini__tabbar span { width: 12px; height: 12px; border-radius: 4px; background: rgba(255, 255, 255, 0.14); }
.mini__tabbar .on { background: rgba(255, 255, 255, 0.85); box-shadow: 0 0 10px var(--glow); }

/* ---------- Bölüm başlıkları ---------- */
section { position: relative; }
.section { padding: 7.5rem 0; }
.section-head { max-width: 62ch; margin-bottom: 3.5rem; }
.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4.4vw, 3.1rem);
  line-height: 1.08;
  font-weight: 700;
  letter-spacing: -0.015em;
}
.section-head h2 em {
  font-style: normal;
  color: var(--aqua);
  text-shadow: 0 0 30px var(--glow);
}
.section-head p { margin-top: 1.1rem; color: var(--muted); max-width: 56ch; }

/* ---------- İstatistik bandı ---------- */
.stats {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent);
}
.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 3.2rem 0;
}
.stat { text-align: center; padding: 0 1rem; }
.stat + .stat { border-left: 1px solid var(--line); }
.stat__num {
  font-family: var(--font-mono);
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 700;
  color: var(--text);
}
.stat__num .plus { color: var(--aqua); text-shadow: 0 0 18px var(--glow); }
.stat__label { margin-top: 0.4rem; color: var(--muted); font-size: 0.92rem; }

/* ---------- Hizmetler: bento ---------- */
.bento {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1.1rem;
}
.bento .card:nth-child(1) { grid-column: span 7; }
.bento .card:nth-child(2) { grid-column: span 5; }
.bento .card:nth-child(3) { grid-column: span 4; }
.bento .card:nth-child(4) { grid-column: span 4; }
.bento .card:nth-child(5) { grid-column: span 4; }
.bento .card:nth-child(6) { grid-column: span 12; }

.card {
  position: relative;
  border-radius: var(--r-card);
  border: 1px solid var(--line);
  background: var(--surface);
  padding: 2rem;
  overflow: hidden;
  transition: border-color 0.5s var(--ease-out), transform 0.6s var(--ease-soft);
}
.card::before {
  /* imleci takip eden yakamoz ışıması */
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(340px circle at var(--mx, 50%) var(--my, 50%), rgba(255, 255, 255, 0.1), transparent 65%);
  opacity: 0;
  transition: opacity 0.5s var(--ease-out);
  pointer-events: none;
}
.card:hover::before { opacity: 1; }
.card:hover { border-color: rgba(255, 255, 255, 0.28); }
.card__icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.06);
  margin-bottom: 1.4rem;
}
.card__icon svg { width: 21px; height: 21px; stroke: var(--aqua); fill: none; stroke-width: 1.4; }
.card h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  margin-bottom: 0.55rem;
}
.card p { color: var(--muted); font-size: 0.95rem; max-width: 52ch; }
.card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: 1.3rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--aqua);
}
.card__link .arr { transition: transform 0.45s var(--ease-soft); }
.card:hover .card__link .arr { transform: translateX(4px); }
.card--wide {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
  background: linear-gradient(120deg, rgba(255, 255, 255, 0.07), rgba(140, 140, 140, 0.06));
}
.card--wide .chips { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.chip {
  padding: 0.42rem 0.95rem;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: rgba(4, 7, 13, 0.4);
  font-size: 0.85rem;
  color: var(--muted);
  white-space: nowrap;
  transition: color 0.35s, border-color 0.35s, box-shadow 0.45s var(--ease-out);
}
.chip:hover {
  color: var(--aqua);
  border-color: rgba(255, 255, 255, 0.4);
  box-shadow: 0 0 16px rgba(255, 255, 255, 0.12);
}

/* ---------- Hakkımızda ---------- */
.about {
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  gap: 4rem;
  align-items: start;
}
.about__text h2 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4vw, 2.9rem);
  line-height: 1.1;
  font-weight: 700;
  letter-spacing: -0.015em;
}
.about__text h2 em { font-style: normal; color: var(--aqua); text-shadow: 0 0 30px var(--glow); }
.about__text > p { margin-top: 1.3rem; color: var(--muted); }
.about__feats { display: flex; gap: 0.6rem; flex-wrap: wrap; margin-top: 1.8rem; }
.timeline { border-left: 1px solid var(--line-strong); padding-left: 1.8rem; display: grid; gap: 1.9rem; position: relative; }
.tl-item { position: relative; }
.tl-item::before {
  content: "";
  position: absolute;
  left: calc(-1.8rem - 5px);
  top: 0.5rem;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--aqua);
  box-shadow: 0 0 12px var(--glow);
}
.tl-item .yr { font-family: var(--font-mono); color: var(--aqua); font-size: 0.85rem; }
.tl-item h3 { font-family: var(--font-display); font-size: 1.12rem; font-weight: 600; margin: 0.25rem 0 0.35rem; }
.tl-item p { color: var(--muted); font-size: 0.93rem; }

/* ---------- Süreç ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.1rem; }
.step {
  border-radius: var(--r-card);
  border: 1px solid var(--line);
  background: var(--surface);
  padding: 1.8rem;
  position: relative;
  overflow: hidden;
}
.step::after {
  content: "";
  position: absolute;
  left: 1.8rem;
  right: 1.8rem;
  top: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--aqua), transparent);
  opacity: 0.55;
}
.step h3 { font-family: var(--font-display); font-size: 1.15rem; font-weight: 600; margin-bottom: 0.5rem; }
.step p { color: var(--muted); font-size: 0.92rem; }

/* ---------- Manifesto: kelime kelime dolan yazı ---------- */
.manifesto { padding: 10rem 0; }
.mani {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 5.2vw, 4rem);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.015em;
  max-width: 22ch;
}
.mani .w { opacity: 0.13; transition: none; }

/* ---------- Projeler: yatay kaydırma yolculuğu ---------- */
.hpan { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); overflow: hidden; }
.hpan__pin {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 3rem;
  padding: 5rem 0;
}
.hpan__head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4.4vw, 3.1rem);
  font-weight: 700;
  letter-spacing: -0.015em;
}
.hpan__head h2 em { font-style: normal; color: var(--aqua); text-shadow: 0 0 30px var(--glow); }
.hpan__head p { margin-top: 0.8rem; color: var(--muted); }
.hpan__track {
  display: flex;
  gap: 1.2rem;
  width: max-content;
  padding-left: max(1.5rem, calc((100vw - 1200px) / 2));
  will-change: transform;
}
.p-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: clamp(280px, 34vw, 420px);
  min-height: 300px;
  padding: 1.9rem;
  border-radius: var(--r-card);
  border: 1px solid var(--line);
  background:
    radial-gradient(120% 120% at 15% 0%, rgba(255, 255, 255, 0.07), transparent 55%),
    var(--surface);
  transition: border-color 0.45s, box-shadow 0.55s var(--ease-out), transform 0.6s var(--ease-soft);
}
.p-card:hover {
  border-color: rgba(255, 255, 255, 0.35);
  box-shadow: 0 0 44px rgba(255, 255, 255, 0.12);
  transform: translateY(-6px);
}
.p-card .cat { font-family: var(--font-mono); font-size: 0.78rem; color: var(--aqua); }
.p-card .name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  line-height: 1.25;
  margin-top: 4rem;
}
.p-card .go { margin-top: 1.2rem; color: var(--aqua); font-size: 0.9rem; font-weight: 600; }
/* JS yoksa veya hareket azaltılmışsa yatay bölüm doğal kaydırmaya düşer */
.no-js .hpan__track, .reduced .hpan__track { overflow-x: auto; width: auto; }

/* ---------- Planlar ---------- */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; align-items: stretch; }
.plan {
  border-radius: var(--r-card);
  border: 1px solid var(--line);
  background: var(--surface);
  padding: 2.2rem 2rem;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: border-color 0.5s, transform 0.6s var(--ease-soft);
}
.plan:hover { border-color: rgba(255, 255, 255, 0.25); }
.plan--featured {
  border-color: rgba(255, 255, 255, 0.4);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.07), var(--surface));
  box-shadow: 0 0 50px rgba(255, 255, 255, 0.08);
}
.plan__tier { font-family: var(--font-display); font-size: 1.3rem; font-weight: 700; }
.plan__for { color: var(--muted); font-size: 0.9rem; margin-top: 0.25rem; }
.plan__price { font-family: var(--font-mono); font-size: 1.6rem; margin: 1.4rem 0; color: var(--aqua); }
.plan__price small { font-size: 0.85rem; color: var(--muted); }
.plan ul { list-style: none; display: grid; gap: 0.7rem; margin-bottom: 2rem; flex: 1; }
.plan li { display: flex; gap: 0.6rem; align-items: baseline; color: var(--muted); font-size: 0.94rem; }
.plan li::before { content: "✦"; color: var(--aqua); font-size: 0.7rem; }
.plan .btn { justify-content: center; }

/* ---------- Yorumlar ---------- */
.quotes { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.1rem; }
.quote {
  border-radius: var(--r-card);
  border: 1px solid var(--line);
  background: var(--surface);
  padding: 1.9rem;
}
.quote p { font-size: 1.02rem; line-height: 1.55; }
.quote footer { margin-top: 1.3rem; display: flex; align-items: center; gap: 0.8rem; }
.quote .avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: var(--aqua);
}
.quote .who strong { display: block; font-size: 0.95rem; }
.quote .who span { color: var(--muted); font-size: 0.83rem; }

/* ---------- Blog ---------- */
.posts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; }
.post {
  border-radius: var(--r-card);
  border: 1px solid var(--line);
  background: var(--surface);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color 0.45s, transform 0.6s var(--ease-soft);
}
.post:hover { border-color: rgba(255, 255, 255, 0.28); transform: translateY(-4px); }
.post__visual {
  height: 150px;
  position: relative;
  background:
    radial-gradient(120% 130% at 20% 0%, rgba(255, 255, 255, 0.16), transparent 55%),
    radial-gradient(110% 120% at 90% 100%, rgba(140, 140, 140, 0.28), transparent 60%),
    var(--bg-3);
}
.post__visual .tag {
  position: absolute;
  left: 1.1rem;
  bottom: 1rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--aqua);
}
.post__body { padding: 1.4rem; display: flex; flex-direction: column; gap: 0.6rem; flex: 1; }
.post__body h3 { font-family: var(--font-display); font-size: 1.08rem; font-weight: 600; line-height: 1.35; }
.post__body time { color: var(--muted); font-size: 0.8rem; }
.post__body .more { margin-top: auto; padding-top: 0.6rem; color: var(--aqua); font-size: 0.88rem; font-weight: 600; }

/* ---------- SSS Akordiyon ---------- */
.faq { display: grid; gap: 0.8rem; max-width: 820px; }
.faq details {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
  overflow: hidden;
  transition: border-color 0.4s;
}
.faq details[open] { border-color: rgba(255, 255, 255, 0.25); }
.faq summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.15rem 1.4rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.02rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  font-size: 1.3rem;
  color: var(--aqua);
  transition: transform 0.4s var(--ease-soft);
  flex-shrink: 0;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .faq__a { padding: 0 1.4rem 1.25rem; color: var(--muted); font-size: 0.96rem; }
.faq .faq__a a { color: var(--aqua); }

/* ---------- Hizmet detay sayfası ---------- */
.page-hero { padding: 9.5rem 0 3rem; }
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  align-items: center;
  font-size: 0.82rem;
  color: var(--muted);
  margin-bottom: 1.4rem;
}
.breadcrumb a { color: var(--muted); transition: color 0.3s; }
.breadcrumb a:hover { color: var(--aqua); }
.breadcrumb .sep { opacity: 0.4; }
.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.08;
  font-weight: 700;
  letter-spacing: -0.015em;
  max-width: 20ch;
}
.page-hero h1 em { font-style: normal; color: var(--aqua); text-shadow: 0 0 30px var(--glow); }
.page-hero .lead { margin-top: 1.2rem; color: var(--muted); font-size: 1.08rem; max-width: 62ch; }

.svc-layout {
  display: grid;
  grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
  gap: 3.5rem;
  align-items: start;
  padding-bottom: 5rem;
}
.prose { font-size: 1.01rem; color: #cfcfcf; }
.prose h2 {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.6vw, 1.9rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text);
  margin: 2.8rem 0 1rem;
  scroll-margin-top: 110px;
}
.prose h2:first-child { margin-top: 0; }
.prose h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text);
  margin: 1.9rem 0 0.7rem;
}
.prose p { margin-bottom: 1.05rem; }
.prose ul, .prose ol { margin: 0 0 1.1rem 1.3rem; display: grid; gap: 0.45rem; }
.prose li::marker { color: var(--aqua); }
.prose a { color: var(--aqua); }
.prose strong { color: var(--text); }
.prose .callout {
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-left: 3px solid var(--aqua);
  border-radius: 12px;
  background: var(--surface);
  padding: 1.1rem 1.3rem;
  margin: 1.6rem 0;
}

.sidebar { position: sticky; top: 100px; display: grid; gap: 1.1rem; }
.side-card {
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background: var(--surface);
  padding: 1.5rem;
}
.side-card h3 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1rem;
}
.side-card ul { list-style: none; display: grid; gap: 0.2rem; }
.side-card li a {
  display: block;
  padding: 0.5rem 0.7rem;
  border-radius: 10px;
  font-size: 0.92rem;
  color: var(--muted);
  transition: background 0.3s, color 0.3s;
}
.side-card li a:hover { background: rgba(255, 255, 255, 0.06); color: var(--text); }
.side-card li a[aria-current] { background: rgba(255, 255, 255, 0.08); color: var(--aqua); }
.side-card--cta { text-align: center; background: linear-gradient(180deg, rgba(122, 92, 255, 0.12), var(--surface)); border-color: rgba(122, 92, 255, 0.3); }
.map-card iframe {
  width: 100%;
  height: 230px;
  border: 0;
  border-radius: 12px;
  display: block;
  /* koyu tema haritası */
  filter: invert(0.88) hue-rotate(185deg) contrast(0.92) saturate(0.7);
}
.map-embed {
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  overflow: hidden;
  margin: 1.8rem 0;
}
.map-embed iframe {
  width: 100%;
  height: 320px;
  border: 0;
  display: block;
  filter: invert(0.88) hue-rotate(185deg) contrast(0.92) saturate(0.7);
}
.side-card--cta .big { font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; margin-bottom: 0.4rem; }
.side-card--cta p { color: var(--muted); font-size: 0.88rem; margin-bottom: 1.1rem; }

@media (max-width: 1024px) {
  .svc-layout { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .dropdown { width: 480px; }
}

/* ---------- CTA ---------- */
.cta-panel {
  position: relative;
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background:
    radial-gradient(90% 130% at 50% 115%, rgba(255, 255, 255, 0.16), transparent 60%),
    linear-gradient(180deg, var(--bg-2), var(--bg-3));
  padding: 5rem 2rem;
  text-align: center;
  overflow: hidden;
}
.cta-panel h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5.4vw, 3.6rem);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -0.015em;
}
.cta-panel h2 em { font-style: normal; color: var(--aqua); text-shadow: 0 0 34px var(--glow); }
.cta-panel p { color: var(--muted); max-width: 52ch; margin: 1.2rem auto 2.2rem; }
.cta-panel .btn { margin-inline: auto; }
.cta-panel__glow {
  position: absolute;
  left: 50%;
  bottom: -120px;
  width: 480px;
  height: 240px;
  transform: translateX(-50%);
  background: radial-gradient(ellipse at center, rgba(255, 255, 255, 0.22), transparent 65%);
  filter: blur(10px);
  pointer-events: none;
}

/* ---------- Footer ---------- */
footer.site {
  border-top: 1px solid var(--line);
  margin-top: 7rem;
  padding: 4rem 0 2.5rem;
  background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.025));
}
.foot-grid {
  display: grid;
  grid-template-columns: minmax(0, 3.4fr) repeat(4, minmax(0, 1.8fr));
  gap: 2.2rem;
}
.foot-brand p { color: var(--muted); font-size: 0.93rem; max-width: 34ch; margin-top: 0.9rem; }
.foot-col h4 {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1rem;
}
.foot-col ul { list-style: none; display: grid; gap: 0.55rem; }
.foot-col a { color: var(--muted); font-size: 0.93rem; transition: color 0.3s; }
.foot-col a:hover { color: var(--aqua); }
.foot-base {
  margin-top: 3rem;
  padding-top: 1.6rem;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.85rem;
}
.socials { display: flex; gap: 0.6rem; }
.socials a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  transition: border-color 0.35s, box-shadow 0.45s var(--ease-out);
}
.socials a:hover { border-color: rgba(255, 255, 255, 0.4); box-shadow: 0 0 16px rgba(255, 255, 255, 0.14); }
.socials svg { width: 15px; height: 15px; fill: var(--muted); transition: fill 0.3s; }
.socials a:hover svg { fill: var(--aqua); }

/* ---------- WhatsApp: cam kapsül + yeşil disk ----------
   Premium his üç şeyden geliyor: katmanlı malzeme (cam + iç ışık +
   derin gölge), yay hissi veren geçiş ve sakin nefes — dönen halka
   gibi dikkat çekme numaraları değil. */
.wa-btn {
  --wa: #25d366;
  --wa-deep: #0f9d58;
  position: fixed;
  right: 26px;
  bottom: 26px;
  z-index: 55;
  height: 62px;
  width: 62px;
  padding: 6px;
  display: flex;
  align-items: center;
  border-radius: 999px;
  overflow: hidden;
  /* çift katman: üstte ince ışık, altta derinlik */
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0) 42%),
    rgba(12, 14, 16, 0.66);
  backdrop-filter: blur(22px) saturate(160%);
  -webkit-backdrop-filter: blur(22px) saturate(160%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.14),
    inset 0 -1px 0 rgba(0, 0, 0, 0.5),
    0 1px 0 rgba(255, 255, 255, 0.04),
    0 18px 40px -12px rgba(0, 0, 0, 0.75),
    0 6px 16px -6px rgba(0, 0, 0, 0.5),
    0 0 0 1px rgba(255, 255, 255, 0.07);
  /* yay hissi: hafif geri tepen açılış */
  transition:
    width 0.68s cubic-bezier(0.22, 1.18, 0.36, 1),
    box-shadow 0.5s var(--ease-out),
    transform 0.35s var(--ease-soft);
  /* sayfa yüklendikten sonra süzülerek gelsin */
  animation: wa-enter 0.9s var(--ease-soft) 1.4s both;
}
@keyframes wa-enter {
  from { opacity: 0; transform: translateY(18px) scale(0.9); }
  to   { opacity: 1; transform: none; }
}

/* nefes alan dış hale — sürekli dönen değil, sakin */
.wa-btn::after {
  content: "";
  position: absolute;
  inset: -14px;
  border-radius: inherit;
  background: radial-gradient(circle at 26px 50%,
    rgba(37, 211, 102, 0.30), transparent 62%);
  filter: blur(10px);
  opacity: 0.55;
  animation: wa-breathe 3.6s var(--ease-out) infinite;
  pointer-events: none;
  z-index: -1;
}
@keyframes wa-breathe {
  0%, 100% { opacity: 0.4;  transform: scale(0.94); }
  50%      { opacity: 0.75; transform: scale(1.06); }
}

/* ikon yeşil diskin içinde: düz ikon yerine hacimli buton */
.wa-btn__icon {
  flex: 0 0 50px;
  height: 50px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  position: relative;
  background:
    radial-gradient(120% 120% at 32% 22%,
      #4bec86 0%, var(--wa) 46%, var(--wa-deep) 100%);
  box-shadow:
    inset 0 1px 1px rgba(255, 255, 255, 0.5),
    inset 0 -2px 6px rgba(0, 0, 0, 0.28),
    0 4px 12px rgba(15, 157, 88, 0.45);
  transition: transform 0.5s var(--ease-soft), box-shadow 0.5s var(--ease-out);
}
.wa-btn svg {
  width: 27px;
  height: 27px;
  fill: #fff;
  filter: drop-shadow(0 1px 1px rgba(0, 0, 0, 0.25));
  transition: transform 0.5s var(--ease-soft);
}

/* çevrimiçi göstergesi
   Kapsülde overflow:hidden var; nokta disk kenarına oturunca
   köşesi kırpılıyordu. Tamamen kapsülün içinde kalacak şekilde
   içeri alındı, kırpılan ping halkası yerine sakin nabız kondu. */
.wa-btn__dot {
  position: absolute;
  top: 3px;
  right: 3px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #baffd8;
  border: 2px solid #0d0f11;
  box-shadow: 0 0 8px rgba(186, 255, 216, 0.85);
  animation: wa-dot 2.8s var(--ease-out) infinite;
}
@keyframes wa-dot {
  0%, 100% { opacity: 1;    box-shadow: 0 0 8px rgba(186, 255, 216, 0.85); }
  50%      { opacity: 0.6;  box-shadow: 0 0 3px rgba(186, 255, 216, 0.4); }
}

.wa-btn__label {
  white-space: nowrap;
  padding: 0 1.25rem 0 0.85rem;
  color: #fff;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: -0.012em;
  line-height: 1.25;
  opacity: 0;
  transform: translateX(-10px);
  transition: opacity 0.3s var(--ease-out) 0.08s,
              transform 0.5s var(--ease-soft) 0.08s;
}
.wa-btn__label small {
  display: block;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.52);
  letter-spacing: 0;
  margin-top: 1px;
}

.wa-btn:hover {
  width: 250px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.18),
    inset 0 -1px 0 rgba(0, 0, 0, 0.5),
    0 24px 52px -14px rgba(0, 0, 0, 0.8),
    0 8px 20px -8px rgba(0, 0, 0, 0.55),
    0 0 0 1px rgba(37, 211, 102, 0.35);
}
.wa-btn:hover .wa-btn__label { opacity: 1; transform: none; }
.wa-btn:hover .wa-btn__icon {
  transform: scale(1.04);
  box-shadow:
    inset 0 1px 1px rgba(255, 255, 255, 0.55),
    inset 0 -2px 6px rgba(0, 0, 0, 0.28),
    0 6px 18px rgba(15, 157, 88, 0.6);
}
.wa-btn:hover svg { transform: rotate(-8deg) scale(1.06); }
.wa-btn:active { transform: scale(0.965); }
.wa-btn:focus-visible { outline: 2px solid var(--wa); outline-offset: 4px; }

@media (max-width: 860px) {
  .wa-btn { right: 16px; bottom: 16px; width: 58px; height: 58px; padding: 5px; }
  .wa-btn__icon { flex-basis: 48px; height: 48px; }
  .wa-btn__dot { top: 2px; right: 2px; }
  .wa-btn svg { width: 25px; height: 25px; }
  .wa-btn:hover { width: 58px; }          /* dokunmatikte açılma yok */
  .wa-btn__label { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .wa-btn { animation: none; }
  .wa-btn::after { animation: none; opacity: 0.45; }
  .wa-btn__dot { animation: none; }
}

/* ---------- Reveal durumları (GSAP hedefleri) ---------- */
.rv { opacity: 0; transform: translateY(38px); }
.no-js .rv, .reduced .rv { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .bento .card:nth-child(n) { grid-column: span 6; }
  .bento .card:nth-child(6) { grid-column: span 12; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 1024px) {
  .proto__grid { grid-template-columns: 1fr; gap: 3rem; }
  .proto__devices { min-height: 0; padding-bottom: 2rem; }
  .phone { right: 0; }
}
@media (max-width: 860px) {
  .nav__links { display: none; }
  .nav__burger { display: block; }
  .nav__cta { display: none; }
  /* Mobil: robot metnin ÜSTÜNDE, tam genişlikte bir şerit olarak durur */
  .hero {
    flex-direction: column;
    justify-content: center;
    padding-top: 6rem;
  }
  .hero__inner { grid-template-columns: 1fr; max-width: 100%; margin-inline: auto; align-items: start; padding-bottom: 2.5rem; }
  .hero__aside { border-left: 0; border-top: 1px solid var(--line); padding: 1.4rem 0 0; }
  .hero__robot {
    /* relative: içindeki mutlak konumlu sahne bu kutuya göre hizalansın.
       static bırakılırsa sahne hero'nun tamamına yayılıp metni örtüyor. */
    position: relative;
    top: auto;
    right: auto;
    bottom: auto;
    order: -1;                 /* metinden önce gelsin */
    width: 100%;
    height: 30vh;
    min-height: 220px;
    max-height: 290px;
    margin-bottom: 0.75rem;
    flex: none;
  }
  .robot-stage {
    /* dikeyde her iki uçta da yumuşak geçiş */
    -webkit-mask-image: linear-gradient(to bottom, transparent 0%, #000 18%, #000 78%, transparent 100%);
    mask-image: linear-gradient(to bottom, transparent 0%, #000 18%, #000 78%, transparent 100%);
  }
  .about { grid-template-columns: 1fr; gap: 3rem; }
  .plans { grid-template-columns: 1fr; }
  .quotes { grid-template-columns: 1fr; }
  .posts { grid-template-columns: 1fr; }
  .stats__grid { grid-template-columns: repeat(2, 1fr); row-gap: 2rem; }
  .stat:nth-child(3) { border-left: 0; }
  .section { padding: 5rem 0; }
}
@media (max-width: 640px) {
  .bento .card:nth-child(n) { grid-column: span 12; }
  .steps { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr; }
  .container { width: calc(100% - 2rem); }
}

/* ---------- Erişilebilirlik: hareket azaltma ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
  .rv { opacity: 1 !important; transform: none !important; }
}