/* ============ RESET & TOKENS ============ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy:        #16294f;
  --navy-deep:   #101f3d;
  --navy-soft:   #24406f;
  --green:       #1d5b3c;
  --green-dark:  #164a30;
  --steel:       #7f93b4;
  --ink:         #16294f;
  --body:        #5d6a7f;
  --muted:       #8d99ac;
  --line:        #e4e9f1;
  --wash:        #f4f7fb;
  --white:       #ffffff;

  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 22px;

  --serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --sans:  'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --shadow-sm: 0 4px 14px rgba(22,41,79,.06);
  --shadow-md: 0 14px 36px rgba(22,41,79,.10);
  --shadow-lg: 0 26px 60px rgba(22,41,79,.16);
}

/* Zemin rengi html'de; body şeffaf kalır ki arka plandaki
   baloncuk katmanı bölümlerin boş alanlarından görünebilsin. */
html { scroll-behavior: smooth; background: var(--white); }

body {
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.7;
  color: var(--body);
  background: transparent;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ============ SAYFA ARKA PLAN BALONCUKLARI ============
   İçeriğin ARKASINDA (z-index:-1) durur; hiçbir metnin önüne geçmez.
   Dış katman jiroskop/fare paralaksını, iç katman kendi süzülmesini taşır. */
.page-bubbles {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
  --px: 0px;
  --py: 0px;
}

.pb {
  position: absolute;
  left: var(--bx); top: var(--by);
  width: var(--bs); height: var(--bs);
  margin-left: calc(var(--bs) / -2);
  margin-top: calc(var(--bs) / -2);
  pointer-events: none;
  will-change: transform;
  /* yumuşatma JS tarafındaki lerp ile yapılıyor; burada ayrıca
     transition kullanmak çift gecikme yaratırdı. */
  transform: translate3d(calc(var(--px) * var(--pd)), calc(var(--py) * var(--pd)), 0);
}

.pb img {
  width: 100%; height: 100%;
  display: block;
  opacity: var(--po);
  rotate: var(--pr);
  user-select: none; -webkit-user-select: none;
  animation: pbDrift var(--pt, 22s) ease-in-out var(--pl, 0s) infinite;
}

/* kendi kendine hafif süzülme */
@keyframes pbDrift {
  0%   { transform: translate(0, 0); }
  25%  { transform: translate(6px, -12px); }
  50%  { transform: translate(-4px, -20px); }
  75%  { transform: translate(-8px, -9px); }
  100% { transform: translate(0, 0); }
}

@media (prefers-reduced-motion: reduce) {
  .pb { transform: none; }
  .pb img { animation: none; }
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
input, select, textarea { font: inherit; color: inherit; }

.container { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 32px; }

h1, h2, h3, h4 { font-family: var(--serif); color: var(--ink); font-weight: 700; line-height: 1.18; }

section { position: relative; }

/* ---- shared bits ---- */
.eyebrow {
  display: block;
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  color: var(--steel);
  margin-bottom: 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 30px;
  border-radius: 999px;
  font-family: var(--sans);
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: .2px;
  transition: background .22s ease, transform .22s ease, box-shadow .22s ease, color .22s ease;
  cursor: pointer;
}
.btn-primary { background: var(--green); color: var(--white); box-shadow: 0 10px 24px rgba(29,91,60,.22); }
.btn-primary:hover { background: var(--green-dark); transform: translateY(-2px); box-shadow: 0 14px 30px rgba(29,91,60,.30); }
.btn-arrow {
  display: inline-flex; align-items: center; justify-content: center;
  width: 24px; height: 24px; border-radius: 50%;
  background: rgba(255,255,255,.18); font-size: 12px;
  transition: transform .22s ease;
}
.btn-primary:hover .btn-arrow { transform: translateX(3px); }

.btn-ghost { background: transparent; color: var(--navy); border: 1.5px solid var(--line); }
.btn-ghost:hover { border-color: var(--navy); background: var(--navy); color: var(--white); transform: translateY(-2px); }

.link-arrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600; color: var(--green);
}
.link-arrow span { transition: transform .2s ease; }
.link-arrow:hover span { transform: translateX(4px); }

/* ---- bubbles ---- */
.bubbles { position: absolute; inset: 0; overflow: hidden; pointer-events: none; z-index: 1; }
.bubble {
  position: absolute; border-radius: 50%;
  background: radial-gradient(circle at 32% 28%,
              rgba(255,255,255,.95) 0%,
              rgba(226,238,252,.55) 38%,
              rgba(186,210,240,.16) 70%,
              rgba(186,210,240,0) 100%);
  border: 1px solid rgba(255,255,255,.75);
  box-shadow: inset -5px -7px 12px rgba(120,150,195,.13), 0 6px 18px rgba(120,150,195,.10);
}

/* ============ HEADER ============ */
.site-header {
  position: sticky; top: 0; z-index: 200;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; height: 84px;
}
.logo img { height: 46px; width: auto; }

.main-nav { display: flex; align-items: center; gap: 30px; }
.main-nav a {
  position: relative;
  font-size: 14px; font-weight: 500; color: var(--navy);
  padding: 6px 0;
  transition: color .2s ease;
}
.main-nav a:hover { color: var(--green); }
.main-nav a.active { color: var(--green); font-weight: 600; }
.main-nav a.active::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -2px;
  height: 2px; background: var(--green); border-radius: 2px;
}
.btn-header { padding: 13px 24px; font-size: 12.5px; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--navy); border-radius: 2px; transition: transform .25s ease, opacity .2s ease; }
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============ HERO ============ */
.hero {
  position: relative;
  min-height: 660px;
  display: flex; align-items: center;
  padding: 70px 0 130px;
  background: var(--white);
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; object-position: right center;
  z-index: 0;
}
.hero-fade {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(100deg,
              rgba(255,255,255,.97) 0%,
              rgba(255,255,255,.94) 26%,
              rgba(255,255,255,.62) 42%,
              rgba(255,255,255,.10) 56%,
              rgba(255,255,255,0) 68%);
}
.bubbles-hero { z-index: 2; }
.bubbles-hero .b1 { width: 86px; height: 86px; top: 34%; left: 1.5%; }
.bubbles-hero .b2 { width: 40px; height: 40px; top: 27%; left: 8%; }
.bubbles-hero .b3 { width: 24px; height: 24px; top: 47%; left: 6.5%; }
.bubbles-hero .b4 { width: 58px; height: 58px; bottom: 16%; left: 3%; }
.bubbles-hero .b5 { width: 30px; height: 30px; bottom: 27%; left: 10.5%; }

.hero-inner { position: relative; z-index: 3; }
.hero-text { max-width: 560px; }
.hero-text .eyebrow { color: var(--green); letter-spacing: 1.9px; }
.hero-text h1 {
  font-size: clamp(38px, 4.6vw, 62px);
  letter-spacing: -.5px;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.hero-text > p { font-size: 15.5px; color: var(--body); max-width: 500px; margin-bottom: 32px; }

.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 42px; }

.hero-trust { display: flex; flex-wrap: wrap; gap: 34px; }
.hero-trust li { display: flex; flex-direction: column; }
.hero-trust strong { font-family: var(--serif); font-size: 24px; color: var(--navy); line-height: 1.1; }
.hero-trust span { font-size: 12px; color: var(--muted); }

/* ============ STATS BAR ============ */
.stats-wrap { margin-top: -74px; z-index: 5; }
.stats-bar {
  position: relative;
  background: var(--navy);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  display: grid; grid-template-columns: repeat(4, 1fr);
  padding: 34px 20px;
}
.stat-item {
  display: flex; align-items: center; gap: 16px;
  padding: 4px 26px;
  border-right: 1px solid rgba(255,255,255,.13);
}
.stat-item:last-child { border-right: none; }
.stat-icon {
  flex-shrink: 0;
  width: 46px; height: 46px; border-radius: 12px;
  background: rgba(255,255,255,.09);
  display: grid; place-items: center;
  color: #b9cbe8;
}
.stat-icon svg { width: 22px; height: 22px; }
.stat-item strong { display: block; font-family: var(--serif); font-size: 27px; color: var(--white); line-height: 1.15; }
.stat-item small { display: block; font-size: 11.5px; letter-spacing: .3px; color: #a5b4cd; line-height: 1.4; }

/* ============ SERVICES ============ */
.services { padding: 100px 0 96px; overflow: hidden; }
.bubbles-services .b1 { width: 118px; height: 118px; bottom: 6%; right: 2%; }
.bubbles-services .b2 { width: 52px; height: 52px; bottom: 26%; right: 9%; }
.bubbles-services .b3 { width: 28px; height: 28px; bottom: 17%; right: 5.5%; }

.services-inner { position: relative; z-index: 2; display: grid; grid-template-columns: 252px 1fr; gap: 34px; align-items: start; }
.services-head h2 { font-size: 34px; margin-bottom: 16px; }
.services-head p { font-size: 14.5px; margin-bottom: 20px; }

.services-track {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px;
  align-items: stretch;
}
.service-card {
  position: relative;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 12px 14px 18px;
  min-width: 0;
  min-height: 286px;
  display: flex;
  flex-direction: column;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: transparent; }
.service-img { border-radius: 12px; overflow: hidden; height: 96px; margin-bottom: 28px; }
.service-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.service-card:hover .service-img img { transform: scale(1.06); }
.service-icon {
  position: absolute; top: 84px; left: 22px;
  width: 42px; height: 42px; border-radius: 11px;
  background: var(--navy); color: var(--white);
  display: grid; place-items: center;
  border: 4px solid var(--white);
  box-shadow: var(--shadow-sm);
}
.service-icon svg { width: 18px; height: 18px; }
.service-card h3 { font-size: 14.5px; font-family: var(--serif); margin-bottom: 6px; line-height: 1.28; }
.service-card p { font-size: 11.8px; line-height: 1.55; margin-bottom: 12px; flex: 1; }
.service-link {
  display: inline-grid; place-items: center;
  width: 32px; height: 32px; border-radius: 50%;
  border: 1px solid var(--line); color: var(--navy); font-size: 14px;
  transition: all .22s ease;
}
.service-link:hover { background: var(--green); border-color: var(--green); color: var(--white); }

.services-note {
  grid-column: 1 / -1;
  margin-top: 34px; padding-top: 26px;
  border-top: 1px solid var(--line);
  font-size: 14px; color: var(--body); text-align: center;
}
.services-note strong { color: var(--navy); font-weight: 600; }

/* ============ WHY US ============ */
.why-us { background: var(--wash); padding: 96px 0; overflow: hidden; }
/* Dekor akış içinde bir grid kolonu; negatif margin ile sola taşar,
   bölümün overflow:hidden'ı kırpar. Böylece metne asla binmez. */
.why-deco {
  width: 350px; max-width: none; height: auto; object-fit: contain;
  margin-left: -158px; align-self: center;
  opacity: .95; pointer-events: none;
}
.why-inner {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 186px 278px 1fr;
  gap: 38px; align-items: center;
}
.why-head { padding-left: 0; }
.why-head h2 { font-size: 36px; margin-bottom: 16px; }
.why-head p { font-size: 14.5px; margin-bottom: 26px; }

.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px 22px; }
.why-item { position: relative; padding-left: 2px; }
.why-icon {
  display: grid; place-items: center;
  width: 46px; height: 46px; border-radius: 12px;
  background: rgba(29,91,60,.09); color: var(--green);
  margin-bottom: 14px;
}
.why-icon svg { width: 22px; height: 22px; }
.why-item h4 { font-family: var(--sans); font-size: 14.5px; font-weight: 700; color: var(--navy); margin-bottom: 7px; }
.why-item p { font-size: 12.8px; line-height: 1.65; }

/* ============ SECTORS ============ */
.sectors { padding: 96px 0; }
.sectors-inner { display: grid; grid-template-columns: 320px 1fr; gap: 48px; align-items: center; }
.sectors-head h2 { font-size: 34px; margin-bottom: 14px; }
.sectors-head p { font-size: 14px; }
.sectors-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 14px; }
.sector-item {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 24px 10px;
  text-align: center;
  transition: all .25s ease;
}
.sector-item:hover { background: var(--navy); border-color: var(--navy); transform: translateY(-5px); box-shadow: var(--shadow-md); }
.sector-icon { display: grid; place-items: center; margin: 0 auto 12px; color: var(--navy); transition: color .25s ease; }
.sector-icon svg { width: 26px; height: 26px; }
.sector-item:hover .sector-icon { color: #9fc4ff; }
.sector-item p { font-size: 12.3px; font-weight: 600; color: var(--navy); line-height: 1.4; transition: color .25s ease; }
.sector-item:hover p { color: var(--white); }

/* ============ BEFORE / AFTER ============ */
.before-after { background: var(--wash); padding: 96px 0; }
.ba-inner { display: grid; grid-template-columns: 320px 1fr; gap: 48px; align-items: center; }
.ba-head h2 { font-size: 34px; margin-bottom: 14px; }
.ba-head p { font-size: 14px; }

.ba-stage { width: 100%; }
.ba-item {
  position: relative; width: 100%; aspect-ratio: 16 / 8.2;
  border-radius: var(--r-lg); overflow: hidden;
  box-shadow: var(--shadow-md);
  user-select: none;
}
.ba-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ba-after-wrap {
  position: absolute; inset: 0;
  width: 50%; overflow: hidden;
  will-change: width;
}
.ba-after-wrap .ba-img { width: auto; height: 100%; max-width: none; }
.ba-tag {
  position: absolute; top: 16px; z-index: 4;
  font-size: 11px; font-weight: 700; letter-spacing: 1.2px; text-transform: uppercase;
  background: rgba(16,31,61,.82); color: var(--white);
  padding: 6px 14px; border-radius: 999px;
  backdrop-filter: blur(4px);
}
.ba-tag-before { left: 16px; }
.ba-tag-after  { right: 16px; }
.ba-divider {
  position: absolute; top: 0; bottom: 0; left: 50%;
  width: 2px; margin-left: -1px; background: rgba(255,255,255,.9); z-index: 3;
  box-shadow: 0 0 12px rgba(16,31,61,.35);
  pointer-events: none;
}
.ba-handle {
  position: absolute; top: 50%; left: 50%; z-index: 4;
  transform: translate(-50%, -50%);
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--white); color: var(--navy);
  display: grid; place-items: center;
  box-shadow: 0 6px 18px rgba(16,31,61,.30);
  pointer-events: none;
}
.ba-handle svg { width: 20px; height: 20px; }
.ba-range {
  position: absolute; inset: 0; z-index: 5;
  width: 100%; height: 100%; margin: 0;
  opacity: 0; cursor: ew-resize;
  -webkit-appearance: none; appearance: none; background: transparent;
}
.ba-range::-webkit-slider-thumb { -webkit-appearance: none; width: 54px; height: 100vh; cursor: ew-resize; }
.ba-range::-moz-range-thumb { width: 54px; height: 100vh; border: none; background: transparent; cursor: ew-resize; }

/* ============ PROCESS ============ */
.process { background: var(--navy); padding: 88px 0; }
.process-inner { display: grid; grid-template-columns: 330px 1fr; gap: 50px; align-items: center; }

/* ---- MOP İLE SİLME EFEKTİ ----
   Katman sırası: gerçek içerik z:1  →  şeffaf parçacık PNG z:2  →  mop z:3
   Kir katmanında opak zemin, gradient, blur veya çizgi YOK. */
@property --wipe-x {
  syntax: "<percentage>";
  inherits: true;
  initial-value: 48%;
}

.wipe-zone {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  cursor: ew-resize;          /* basılı tutup sürükle */
  --wipe-x: 48%;
}
.wipe-zone.wipe-dragging { cursor: grabbing; }

.wipe-zone .process-inner { position: relative; z-index: 1; }

/* Kir katmanı: sadece şeffaf parçacıklar, mopun SAĞINDA görünür */
.wipe-dirt {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: center;
  opacity: .30;
  z-index: 2;
  pointer-events: none;
  user-select: none; -webkit-user-select: none;
  clip-path: inset(0 0 0 var(--wipe-x));
}

/* Mopun hemen arkasında çok ince temiz parlaklık sınırı */
.wipe-edge {
  position: absolute; top: 0; bottom: 0;
  left: var(--wipe-x);
  width: 16px; margin-left: -8px;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(90deg,
    rgba(203,230,255,0) 0%,
    rgba(214,238,255,.16) 45%,
    rgba(224,242,255,.22) 55%,
    rgba(203,230,255,0) 100%);
}

.wipe-mop {
  position: absolute;
  bottom: 0;
  left: var(--wipe-x);
  transform: translateX(-46%);
  height: 320px; width: auto; max-width: none;
  z-index: 3;
  pointer-events: none;
  user-select: none; -webkit-user-select: none;
}

/* klavye için görünmez ama odaklanabilir sürgü */
.wipe-range {
  position: absolute; left: 0; right: 0; bottom: 10px;
  width: 100%; height: 34px; margin: 0;
  opacity: 0; z-index: 4;
  pointer-events: none;
  -webkit-appearance: none; appearance: none; background: transparent;
}
.wipe-range:focus-visible {
  opacity: 1; pointer-events: auto;
  outline: 2px solid #8fd0ff; outline-offset: 4px;
  background: rgba(143,208,255,.14); border-radius: 8px;
}

.wipe-hint {
  position: absolute; left: 50%; bottom: 16px;
  transform: translateX(-50%);
  z-index: 4; pointer-events: none;
  display: flex; align-items: center; gap: 8px;
  font-size: 12px; font-weight: 600; letter-spacing: .3px;
  color: #cfe0f5;
  background: rgba(10,22,44,.55);
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 999px; padding: 7px 16px;
  transition: opacity .45s ease, transform .45s ease;
}
.wipe-hint-icon { font-size: 14px; }
.wipe-zone.wipe-used .wipe-hint { opacity: 0; transform: translateX(-50%) translateY(8px); }

/* Hareket azaltma: animasyon yok, bölüm tamamen temiz gösterilir */
@media (prefers-reduced-motion: reduce) {
  .wipe-dirt { display: none; }
  .wipe-edge { display: none; }
  .wipe-mop  { display: none; }
  .wipe-hint { display: none; }
}
.process-head .eyebrow { color: #8fb0dd; }
.process-head h2 { color: var(--white); font-size: 33px; margin-bottom: 14px; }
.process-head p { color: #a9b8d1; font-size: 13.8px; }

.process-steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; position: relative; }
.process-steps::before {
  content: ''; position: absolute; top: 21px; left: 9%; right: 9%;
  height: 1px; background: rgba(255,255,255,.18);
}
.process-step { text-align: center; position: relative; }
.step-num {
  position: relative; z-index: 2;
  display: grid; place-items: center;
  width: 44px; height: 44px; margin: 0 auto 16px;
  border-radius: 50%; background: var(--green); color: var(--white);
  font-family: var(--serif); font-size: 15px; font-weight: 700;
  border: 4px solid var(--navy);
}
.process-step h4 { color: var(--white); font-family: var(--sans); font-size: 14px; font-weight: 700; margin-bottom: 8px; }
.process-step p { color: #9fb0cc; font-size: 12.3px; line-height: 1.6; }

/* ============ APPROACH ============ */
/* alt boşluğun 60px'i .achievements üst payına devredildi → toplam mesafe aynı (96px) */
.approach { padding: 96px 0 36px; }
.approach-inner { display: grid; grid-template-columns: 1.15fr 1fr; gap: 46px; align-items: stretch; }
.approach-card {
  background: var(--wash);
  border-radius: var(--r-lg);
  padding: 46px 44px;
}
.approach-card h2 { font-size: 32px; margin-bottom: 18px; }
.approach-card p { font-size: 14.5px; margin-bottom: 16px; }
.approach-card p:last-child { margin-bottom: 0; }

.approach-side { display: grid; grid-template-rows: 1fr 1fr; gap: 20px; }
.approach-block {
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 32px 34px;
  transition: box-shadow .25s ease, transform .25s ease;
}
.approach-block:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.approach-block h3 { font-size: 22px; margin-bottom: 10px; }
.approach-block p { font-size: 13.8px; }

/* ============ ACHIEVEMENTS ============ */
/* Üstteki 60px pay, köşe baloncuklarının kartın üstüne taşmasına yer açar.
   overflow:hidden yalnızca ekran kenarında yatay kırpma yapar → yatay scroll olmaz. */
.achievements { padding: 60px 0 96px; overflow: hidden; }

.ach-panel {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background: linear-gradient(115deg, var(--navy-deep), var(--navy-soft));
  border-radius: var(--r-lg);
  padding: 48px 52px;
  display: grid; grid-template-columns: 1fr auto; gap: 46px; align-items: center;
  box-shadow: var(--shadow-lg);
}

/* ---- Etkilesimli gercekci baloncuklar: yalnizca kartin icinde ---- */
.armita-bubble-layer {
  position: absolute; inset: 0;
  z-index: 1;
  pointer-events: none;
}

/* Dis katman: SADECE imlec kacis hareketi (JS transform yazar) */
.armita-bubble-node {
  position: absolute;
  left: var(--bx); top: var(--by);
  width: var(--bs); height: var(--bs);
  margin-left: calc(var(--bs) / -2);
  margin-top: calc(var(--bs) / -2);
  pointer-events: none;
  will-change: transform;
}

/* Ic katman: SADECE yavas yuzme animasyonu.
   Donus 'rotate' ozelligiyle verilir; boylece transform animasyonunu ezmez. */
.armita-bubble-sprite {
  width: 100%; height: 100%;
  display: block;
  opacity: var(--bop);
  rotate: var(--brot);
  mix-blend-mode: screen;
  pointer-events: none;
  user-select: none; -webkit-user-select: none;
  animation: armitaBubbleFloat var(--bdur, 10s) ease-in-out var(--bdelay, 0s) infinite;
}

/* Köşe baloncukları: kartın DIŞINDA, üst köşelerden taşarlar.
   Bu yüzden kartın (overflow:hidden) içinde değil, .ach-wrap içindeler. */
.ach-wrap { position: relative; }

.armita-bubble-corner { z-index: 4; }
/* dışarıda zemin açık renk olduğu için screen karışımı kullanılmaz */
.armita-bubble-corner .armita-bubble-sprite {
  mix-blend-mode: normal;
  opacity: var(--bop);
  filter: saturate(1.05);
}
.armita-bubble-tl { --bx: calc(var(--bs) * -0.06); --by: calc(var(--bs) * 0.10); }
.armita-bubble-tr { --bx: calc(100% + var(--bs) * 0.06); --by: calc(var(--bs) * 0.10); }
.armita-bubble-bl { --bx: calc(var(--bs) * -0.04); --by: calc(100% - var(--bs) * 0.12); }
.armita-bubble-br { --bx: calc(100% + var(--bs) * 0.10); --by: calc(100% - var(--bs) * 0.16); }

@keyframes armitaBubbleFloat {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(calc(var(--bfloat, 4px) * -1)); }
}

@media (prefers-reduced-motion: reduce) {
  .armita-bubble-sprite { animation: none; }
}

.ach-text, .ach-grid { position: relative; z-index: 3; }
.ach-text h3 { color: var(--white); font-size: 27px; margin-bottom: 12px; }
.ach-text p { color: #a9b8d1; font-size: 13.8px; max-width: 430px; }
.ach-grid { display: flex; gap: 46px; }
.ach-item { text-align: center; }
.ach-item strong { display: block; font-family: var(--serif); font-size: 34px; color: var(--white); line-height: 1.1; }
.ach-item small { display: block; font-size: 11.5px; color: #a9b8d1; margin-top: 4px; }

/* ============ CTA / FORM ============ */
.cta-section { background: var(--wash); padding: 88px 0 96px; overflow: hidden; }
.cta-inner { display: grid; grid-template-columns: 1fr 1.05fr; gap: 54px; align-items: start; }
.cta-text { position: relative; }
.cta-text h2 { font-size: 36px; margin-bottom: 16px; }
.cta-text > p { font-size: 14.8px; margin-bottom: 24px; max-width: 420px; }

.cta-list { margin-bottom: 28px; }
.cta-list li { display: flex; align-items: center; gap: 11px; font-size: 14px; color: var(--navy); margin-bottom: 12px; }
.cta-list span {
  flex-shrink: 0;
  display: grid; place-items: center;
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--green); color: var(--white); font-size: 11px;
}

.cta-direct { margin-bottom: 10px; }
.cta-phone {
  display: inline-flex; align-items: center; gap: 14px;
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--r-md); padding: 14px 24px 14px 16px;
  transition: box-shadow .25s ease, transform .25s ease;
}
.cta-phone:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.cta-phone-icon {
  display: grid; place-items: center;
  width: 44px; height: 44px; border-radius: 12px;
  background: rgba(29,91,60,.10); color: var(--green);
}
.cta-phone-icon svg { width: 21px; height: 21px; }
.cta-phone small { display: block; font-size: 11.5px; color: var(--muted); }
.cta-phone strong { display: block; font-size: 17px; color: var(--navy); font-family: var(--serif); }

.cta-deco {
  width: 330px; height: auto; object-fit: contain;
  margin-top: 6px; margin-left: -18px;
  pointer-events: none;
}

.cta-form {
  background: var(--white);
  border-radius: var(--r-lg);
  border-top: 4px solid var(--green);
  padding: 38px 38px 32px;
  box-shadow: var(--shadow-md);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: block; margin-bottom: 16px; }
.field > span {
  display: block; font-size: 12px; font-weight: 600;
  color: var(--navy); margin-bottom: 7px; letter-spacing: .2px;
}
.field input, .field select, .field textarea {
  width: 100%;
  border: 1px solid var(--line); border-radius: var(--r-sm);
  padding: 13px 15px; font-size: 13.8px; background: var(--white);
  transition: border-color .2s ease, box-shadow .2s ease;
}
.field textarea { resize: vertical; min-height: 108px; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(29,91,60,.10);
}
.field input::placeholder, .field textarea::placeholder { color: #b3bccb; }
.btn-block { width: 100%; margin-top: 6px; }
.form-note { font-size: 11.5px; color: var(--muted); text-align: center; margin-top: 12px; }

/* ============ FOOTER ============ */
.site-footer { background: var(--navy-deep); color: #9daecb; padding-top: 72px; }
.footer-grid {
  display: grid; grid-template-columns: 1.5fr 1fr 1.2fr 1.3fr 1.2fr;
  gap: 34px; padding-bottom: 54px;
}
.footer-logo {
  display: inline-block; background: var(--white);
  border-radius: 12px; padding: 12px 16px; margin-bottom: 18px;
}
.footer-logo img { height: 42px; width: auto; }
.footer-legal { font-size: 12.5px; color: var(--white); font-weight: 600; margin-bottom: 10px; line-height: 1.5; }
.footer-brand p { font-size: 12.8px; line-height: 1.75; }

.footer-col h4 { color: var(--white); font-family: var(--sans); font-size: 14.5px; font-weight: 700; margin-bottom: 18px; }
.footer-col a { display: block; font-size: 12.8px; margin-bottom: 11px; transition: color .2s ease; }
.footer-col a:hover { color: var(--white); }

.fc-line { display: flex; gap: 10px; font-size: 12.8px; line-height: 1.7; margin-bottom: 14px; }
.fc-icon { flex-shrink: 0; color: #7f95bb; margin-top: 3px; }
.fc-icon svg { width: 16px; height: 16px; }
.fc-line a { display: inline; margin: 0; }
.fc-plain { font-size: 12.6px; line-height: 1.7; margin-bottom: 14px; }

.wa-btn {
  position: relative; display: block;
  min-width: 210px;
  height: 54px;
  background: linear-gradient(135deg, #2fbd70 0%, #168b51 100%); color: var(--white);
  padding: 0 18px 0 58px; border: 1px solid rgba(255,255,255,.16); border-radius: 14px;
  font-size: 12.5px; font-weight: 700; letter-spacing: .01em;
  box-shadow: 0 10px 22px rgba(10,42,32,.28), inset 0 1px 0 rgba(255,255,255,.18);
  transition: background .2s ease, transform .2s ease, box-shadow .2s ease;
  white-space: nowrap;
}
.wa-btn::before {
  content: none;
}
.wa-mark { position: absolute; left: 10px; top: 9px; width: 34px; height: 34px; border-radius: 11px; background: rgba(255,255,255,.18); display: grid; place-items: center; }
.wa-mark svg { width: 20px; height: 20px; display: block; color: var(--white); }
.wa-btn::after { content: "WhatsApp'tan Yazın"; position: absolute; left: 58px; top: 50%; transform: translateY(-50%); font-size: 12.5px; line-height: 1; opacity: 1; white-space: nowrap; }
.wa-btn:hover { background: linear-gradient(135deg, #39cf7d, #11884c); transform: translateY(-3px); box-shadow: 0 14px 28px rgba(21,153,87,.36), inset 0 1px 0 rgba(255,255,255,.24); color: var(--white); }

.footer-cities { display: flex; flex-wrap: wrap; gap: 8px; }
.footer-cities li {
  font-size: 11.5px; font-weight: 600; color: #b9c8e0;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 999px; padding: 5px 13px;
}

/* ---- Baloncuklu imza şeridi (en alt) ---- */
.footer-signature {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  border-top: 1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.02);
  padding: 20px 0;
}
.sig-bubbles { position: absolute; inset: 0; z-index: 1; pointer-events: none; }
.sig-bubble {
  position: absolute;
  left: var(--sx); top: var(--sy);
  width: var(--ss); height: var(--ss);
  margin-left: calc(var(--ss) / -2);
  margin-top: calc(var(--ss) / -2);
  pointer-events: none;
}
.sig-bubble img {
  width: 100%; height: 100%; display: block;
  opacity: var(--so);
  rotate: var(--sr);
  mix-blend-mode: screen;
  user-select: none; -webkit-user-select: none;
  animation: sigFloat var(--sd, 10s) ease-in-out var(--sdl, 0s) infinite;
}
@keyframes sigFloat {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-4px); }
}
@media (prefers-reduced-motion: reduce) {
  .sig-bubble img { animation: none; }
}

.sig-inner { position: relative; z-index: 2; text-align: center; }
.sig-inner p { font-size: 12.5px; color: #8698b8; }
.sig-inner a {
  color: #cfe0f5; font-weight: 600;
  border-bottom: 1px solid rgba(207,224,245,.35);
  padding-bottom: 1px;
  transition: color .2s ease, border-color .2s ease;
}
.sig-inner a:hover { color: var(--white); border-color: var(--white); }

.footer-bottom { border-top: 1px solid rgba(255,255,255,.10); padding: 22px 0; }
.footer-bottom-inner { display: flex; justify-content: center; text-align: center; }
.footer-bottom-inner p { font-size: 12px; color: #75879f; }

/* ============ FLOATING ============ */
.wa-float {
  position: fixed; right: 26px; bottom: 92px; z-index: 150;
  width: 54px; height: 54px; border-radius: 50%;
  background: #25d366; color: var(--white);
  display: grid; place-items: center;
  box-shadow: 0 10px 26px rgba(37,211,102,.40);
  transition: transform .25s ease;
}
.wa-float:hover { transform: scale(1.07); }
.wa-float svg { width: 28px; height: 28px; }

.back-to-top {
  position: fixed; right: 26px; bottom: 26px; z-index: 150;
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--navy); color: var(--white); font-size: 17px;
  display: grid; place-items: center;
  box-shadow: var(--shadow-md);
  opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: opacity .3s ease, transform .3s ease, visibility .3s ease;
}
.back-to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }

/* ============ ALT SAYFALAR ============ */

/* --- sayfa başlığı --- */
.page-head {
  position: relative;
  background: var(--wash);
  border-bottom: 1px solid var(--line);
  padding: 62px 0 66px;
  overflow: hidden;
}
.bubbles-page .b1 { width: 92px; height: 92px; top: -18px; right: 6%; }
.bubbles-page .b2 { width: 44px; height: 44px; bottom: 8px; right: 14%; }
.bubbles-page .b3 { width: 26px; height: 26px; top: 46%; right: 3%; }
.page-head .container { position: relative; z-index: 2; }
.page-head h1 { font-size: clamp(30px, 3.4vw, 44px); margin-bottom: 14px; }
.page-head > .container > p { font-size: 15px; max-width: 640px; }

.breadcrumb { display: flex; align-items: center; gap: 9px; font-size: 12.5px; color: var(--muted); margin-bottom: 14px; }
.breadcrumb a { color: var(--green); font-weight: 600; }
.breadcrumb a:hover { text-decoration: underline; }

.section-center { text-align: center; max-width: 640px; margin: 0 auto 42px; }
.section-center h2 { font-size: 32px; }

/* --- hizmetler sayfası --- */
.svc-page { padding: 84px 0; }
.svc-list { display: flex; flex-direction: column; gap: 26px; }
.svc-row {
  display: grid; grid-template-columns: 300px 1fr; gap: 34px;
  align-items: center;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 22px;
  transition: box-shadow .25s ease, transform .25s ease, border-color .25s ease;
}
.svc-row:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); border-color: transparent; }
.svc-row-alt { grid-template-columns: 1fr 300px; }
.svc-row-alt .svc-row-img { order: 2; }
.svc-row-wide { background: var(--wash); border-color: transparent; }
.svc-row-img { border-radius: var(--r-md); overflow: hidden; height: 200px; }
.svc-row-img img { width: 100%; height: 100%; object-fit: cover; }
.svc-no {
  display: inline-block; font-family: var(--serif); font-size: 13px; font-weight: 700;
  color: var(--green); letter-spacing: 1px; margin-bottom: 8px;
}
.svc-row-text h2 { font-size: 24px; margin-bottom: 10px; }
.svc-row-text p { font-size: 14.2px; margin-bottom: 16px; }

/* --- sektörler sayfası --- */
.sector-page { padding: 84px 0; }
.sector-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.sector-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 30px 28px;
  transition: box-shadow .25s ease, transform .25s ease, border-color .25s ease;
}
.sector-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); border-color: transparent; }
.sector-card h2 { font-size: 20px; margin-bottom: 10px; }
.sector-card p { font-size: 13.5px; }

.sector-note {
  margin-top: 40px; background: var(--wash);
  border-radius: var(--r-lg); padding: 38px 40px; text-align: center;
}
.sector-note h3 { font-size: 23px; margin-bottom: 10px; }
.sector-note p { font-size: 14px; max-width: 640px; margin: 0 auto 18px; }
.sector-note .footer-cities { justify-content: center; }
.sector-note .footer-cities li { color: var(--navy); border-color: var(--line); }

/* --- süreç sayfası --- */
.surec-page { padding: 84px 0 20px; }
.surec-list { display: flex; flex-direction: column; gap: 18px; }
.surec-item {
  display: grid; grid-template-columns: 78px 1fr; gap: 26px; align-items: start;
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--r-lg); padding: 28px 32px;
  transition: box-shadow .25s ease, border-color .25s ease;
}
.surec-item:hover { box-shadow: var(--shadow-md); border-color: transparent; }
.surec-no {
  display: grid; place-items: center;
  width: 62px; height: 62px; border-radius: 50%;
  background: var(--green); color: var(--white);
  font-family: var(--serif); font-size: 20px; font-weight: 700;
}
.surec-item h2 { font-size: 22px; margin-bottom: 8px; }
.surec-item p { font-size: 14px; }

/* --- hakkımızda sayfası --- */
.about-page { padding: 84px 0 0; }
.about-intro { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: center; }
.about-intro-text h2 { font-size: 32px; margin-bottom: 16px; }
.about-intro-text p { font-size: 14.5px; margin-bottom: 14px; }
.about-intro-img { border-radius: var(--r-lg); overflow: hidden; }
.about-intro-img img { width: 100%; height: 380px; object-fit: cover; }

.about-stats {
  display: grid; grid-template-columns: repeat(4, 1fr);
  background: var(--navy); border-radius: var(--r-lg);
  padding: 34px 20px; margin: 54px 0;
}
.about-stats > div { text-align: center; border-right: 1px solid rgba(255,255,255,.13); }
.about-stats > div:last-child { border-right: none; }
.about-stats strong { display: block; font-family: var(--serif); font-size: 32px; color: var(--white); }
.about-stats small { font-size: 11.5px; color: #a5b4cd; }

.about-kadro { max-width: 860px; }
.about-kadro h2 { font-size: 30px; margin-bottom: 16px; }
.about-kadro p { font-size: 14.5px; margin-bottom: 14px; }

.values-page { padding: 84px 0; }
.values-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.value-card {
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--r-md); padding: 26px 24px;
  transition: box-shadow .25s ease, transform .25s ease, border-color .25s ease;
}
.value-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); border-color: transparent; }
.value-card h3 { font-size: 17px; margin-bottom: 9px; }
.value-card p { font-size: 13px; }

.vm-page { padding: 0 0 90px; }
.vm-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.vm-card { background: var(--wash); border-radius: var(--r-lg); padding: 40px 42px; }
.vm-card h2 { font-size: 26px; margin-bottom: 12px; }
.vm-card p { font-size: 14.2px; }

/* --- iletişim sayfası --- */
.contact-page { padding: 84px 0; }
.contact-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: 50px; align-items: start; }
.contact-info h2 { font-size: 30px; margin-bottom: 26px; }
.contact-box {
  display: grid; grid-template-columns: 54px 1fr; gap: 18px; align-items: start;
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--r-md); padding: 22px 24px; margin-bottom: 16px;
}
.contact-icon {
  display: grid; place-items: center;
  width: 50px; height: 50px; border-radius: 13px;
  background: rgba(29,91,60,.09); color: var(--green);
}
.contact-icon svg { width: 22px; height: 22px; }
.contact-box h3 { font-family: var(--sans); font-size: 14px; font-weight: 700; color: var(--navy); margin-bottom: 6px; }
.contact-box p { font-size: 13.5px; line-height: 1.7; }
.contact-box p a { color: var(--navy); font-family: var(--serif); font-size: 19px; font-weight: 700; }
.contact-box p a:hover { color: var(--green); }
.contact-box .wa-btn { margin-top: 12px; }

.form-title { font-size: 24px; margin-bottom: 22px; }

/* --- alt CTA bandı --- */
.page-cta { padding: 0 0 84px; }
.page-cta-panel {
  background: linear-gradient(115deg, var(--navy-deep), var(--navy-soft));
  border-radius: var(--r-lg); padding: 44px 48px;
  display: grid; grid-template-columns: 1fr auto; gap: 34px; align-items: center;
  box-shadow: var(--shadow-lg);
}
.page-cta-panel h2 { color: var(--white); font-size: 26px; margin-bottom: 8px; }
.page-cta-panel p { color: #a9b8d1; font-size: 13.8px; max-width: 460px; }
.page-cta-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.btn-ghost-light { background: transparent; color: var(--white); border: 1.5px solid rgba(255,255,255,.35); }
.btn-ghost-light:hover { background: var(--white); color: var(--navy); border-color: var(--white); transform: translateY(-2px); }

/* ============ RESPONSIVE ============ */
@media (max-width: 1180px) {
  .services-inner { grid-template-columns: 1fr; gap: 32px; }
  .services-track { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .why-inner { grid-template-columns: 1fr; gap: 38px; }
  .why-deco { display: none; }
  .why-grid { grid-template-columns: repeat(3, 1fr); }
  .sectors-inner, .ba-inner, .process-inner { grid-template-columns: 1fr; gap: 34px; }
  .sectors-grid { grid-template-columns: repeat(4, 1fr); }
  .approach-inner { grid-template-columns: 1fr; }
  .ach-panel { grid-template-columns: 1fr; gap: 32px; }
  .ach-grid { flex-wrap: wrap; gap: 30px; }
  .footer-grid { grid-template-columns: 1fr 1fr 1fr; }

  .sector-cards { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .about-intro { grid-template-columns: 1fr; gap: 32px; }
  .contact-grid { grid-template-columns: 1fr; gap: 34px; }
  .page-cta-panel { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .container { padding: 0 22px; }

  .main-nav {
    position: absolute; top: 84px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--white); border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-md);
    padding: 8px 22px 18px;
    display: none;
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 13px 0; border-bottom: 1px solid var(--line); }
  .main-nav a.active::after { display: none; }
  .nav-toggle { display: flex; }
  .btn-header { display: none; }

  .hero { min-height: 0; padding: 56px 0 120px; }
  .hero-bg { object-position: 72% center; }
  .hero-fade {
    background: linear-gradient(180deg,
                rgba(255,255,255,.96) 0%,
                rgba(255,255,255,.90) 46%,
                rgba(255,255,255,.55) 72%,
                rgba(255,255,255,.25) 100%);
  }
  .hero-text { max-width: 100%; }

  .stats-bar { grid-template-columns: 1fr 1fr; gap: 8px 0; padding: 26px 12px; }
  .stat-item { padding: 12px 16px; border-right: none; }
  .stat-item:nth-child(odd) { border-right: 1px solid rgba(255,255,255,.13); }

  .services-track { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .sectors-grid { grid-template-columns: repeat(3, 1fr); }
  .process-steps { grid-template-columns: repeat(2, 1fr); gap: 28px 16px; }
  .process-steps::before { display: none; }
  .wipe-mop { height: 250px; }
  .wipe-edge { width: 14px; margin-left: -7px; }
  /* Dar/uzun bölümde 'cover' görseli büyütüp dev parçacık üretiyor.
     'none' ile parçacıklar doğal 1:1 boyutunda kalır. */
  .wipe-dirt { object-fit: none; object-position: center; }
  /* mobil/tablet: yalnızca ilk 7 baloncuk */
  .armita-bubble-desk { display: none; }
  .pb-desk { display: none; }
  /* satır içi style'ı geçmek için !important gerekiyor */
  .armita-bubble-xl { --bs: 70px !important; }
  /* köşe baloncukları dar ekranda kartın dışına taşmasın */
  /* köşeler dar ekranda küçülür ama büyük/küçük çeşitliliği korunur */
  .armita-bubble-tl { --bs: 72px !important; }
  .armita-bubble-tr { --bs: 58px !important; }
  .armita-bubble-bl { --bs: 88px !important; }
  .armita-bubble-br { --bs: 46px !important; }
  .cta-inner { grid-template-columns: 1fr; gap: 34px; }
  .cta-deco { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }

  .page-head { padding: 44px 0 48px; }
  .svc-row, .svc-row-alt { grid-template-columns: 1fr; gap: 20px; }
  .svc-row-alt .svc-row-img { order: 0; }
  .svc-row-img { height: 210px; }
  .about-stats { grid-template-columns: 1fr 1fr; gap: 22px 0; }
  .about-stats > div:nth-child(2) { border-right: none; }
  .vm-grid { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  section { }
  .services, .why-us, .sectors, .before-after, .approach, .cta-section { padding: 66px 0; }
  .process { padding: 62px 0 74px; }
  .wipe-mop { height: 200px; transform: translateX(-44%); }
  .wipe-hint { font-size: 11px; padding: 6px 13px; bottom: 12px; }
  .wipe-dirt { opacity: .26; }

  .header-inner { height: 70px; }
  .logo img { height: 38px; }
  .main-nav { top: 70px; }

  .hero { padding: 44px 0 110px; }
  .hero-text h1 { font-size: 32px; }
  .hero-text > p { font-size: 14.5px; }
  .hero-actions { gap: 10px; }
  .hero-actions .btn { width: 100%; }
  .hero-trust { gap: 20px; }
  .hero-trust strong { font-size: 20px; }

  .stats-wrap { margin-top: -70px; }
  .stats-bar { grid-template-columns: 1fr; padding: 18px 10px; }
  .stat-item { border-right: none !important; border-bottom: 1px solid rgba(255,255,255,.13); }
  .stat-item:last-child { border-bottom: none; }

  .services-head h2, .why-head h2, .sectors-head h2, .ba-head h2, .cta-text h2 { font-size: 28px; }
  .process-head h2 { font-size: 26px; }
  .approach-card h2 { font-size: 25px; }
  .ach-text h3 { font-size: 22px; }

  .services-track { grid-template-columns: 1fr; }
  .service-card p { min-height: 0; }
  .why-grid { grid-template-columns: 1fr; gap: 26px; }
  .sectors-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .approach-card { padding: 32px 24px; }
  .approach-block { padding: 26px 24px; }
  .ach-panel { padding: 34px 26px; }
  .ach-grid { gap: 24px 34px; }
  .ach-item strong { font-size: 28px; }
  .cta-form { padding: 28px 22px 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .ba-item { aspect-ratio: 4 / 3; }
  .wa-float { width: 48px; height: 48px; right: 18px; bottom: 80px; }
  .back-to-top { right: 18px; bottom: 20px; width: 42px; height: 42px; }

  .svc-page, .sector-page, .values-page, .contact-page { padding: 56px 0; }
  .surec-page { padding: 56px 0 10px; }
  .about-page { padding: 56px 0 0; }
  .page-cta { padding: 0 0 56px; }
  .page-head h1 { font-size: 28px; }
  .section-center h2 { font-size: 26px; }
  .svc-row { padding: 16px; }
  .svc-row-text h2 { font-size: 20px; }
  .sector-cards { grid-template-columns: 1fr; }
  .sector-note { padding: 28px 22px; }
  .values-grid { grid-template-columns: 1fr; }
  .surec-item { grid-template-columns: 52px 1fr; gap: 16px; padding: 22px 20px; }
  .surec-no { width: 48px; height: 48px; font-size: 16px; }
  .surec-item h2 { font-size: 19px; }
  .about-stats { grid-template-columns: 1fr; padding: 22px 12px; }
  .about-stats > div { border-right: none; border-bottom: 1px solid rgba(255,255,255,.13); padding: 12px 0; }
  .about-stats > div:last-child { border-bottom: none; }
  .about-intro-img img { height: 250px; }
  .about-intro-text h2, .about-kadro h2 { font-size: 25px; }
  .vm-card { padding: 28px 24px; }
  .contact-box { grid-template-columns: 1fr; gap: 12px; padding: 20px; }
  .page-cta-panel { padding: 30px 24px; }
  .page-cta-panel h2 { font-size: 21px; }
  .page-cta-actions .btn { width: 100%; }
}

/* ============ REFERANSLAR ============ */
.refs { padding: 96px 0; }

.refs-head {
  max-width: 720px;
  margin: 0 auto 44px;
  text-align: center;
}
.refs-head h2 { font-size: 34px; margin-bottom: 16px; }
.refs-head p { font-size: 14.5px; }

.refs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(158px, 1fr));
  gap: 14px;
}

.ref-item {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  height: 98px;
  padding: 16px 18px;
  display: grid;
  place-items: center;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.ref-item img {
  max-width: 100%;
  max-height: 52px;
  width: auto;
  height: auto;
  object-fit: contain;
  transition: transform .25s ease;
}
.ref-item:hover {
  transform: translateY(-4px);
  border-color: #cfdaea;
  box-shadow: var(--shadow-md);
}

.refs-note {
  margin-top: 26px;
  text-align: center;
  font-size: 12.5px;
  color: var(--muted);
  line-height: 1.7;
}

@media (max-width: 900px) {
  .refs { padding: 66px 0; }
  .refs-head { margin-bottom: 32px; }
  .refs-head h2 { font-size: 28px; }
  .refs-grid { grid-template-columns: repeat(auto-fill, minmax(118px, 1fr)); gap: 10px; }
  .ref-item { height: 78px; padding: 12px 14px; border-radius: var(--r-sm); }
  .ref-item img { max-height: 40px; }
}