/* ==========================================================================
   ÇİZGİ MEKANİK - Ultra Premium, High-End Corporate Architecture
   Pure white base, 10% opacity background, glassmorphism, elegant effects.
   ========================================================================== */

:root {
  --bg-white: #f3f5f8;
  /* Kirli Beyaz Ana Zemin */
  --bg-dirty-light: #f8fafc;
  --bg-dirty-medium: #e8ecef;
  --bg-brands-strip: #e2e7ec;
  /* Markalar için Açık Gri Şerit */
  --text-dark: #0a192f;
  --text-medium: #334155;
  --text-light: #64748b;
  --brand-blue: #0072bc;
  --brand-accent: #00a3e0;

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-serif: 'Cormorant Garamond', serif;

  --transition-fast: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-slow: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-white);
  color: var(--text-medium);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ==========================================================================
   BACKGROUND IMAGE WITH 18% OPACITY & HARDWARE ACCELERATED FIXED VIEWPORT
   ========================================================================== */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100vw;
  height: 100vh;
  height: 100lvh; /* Mobil tarayıcı adres çubuğu hareketinde yeniden boyutlanmayı engeller */
  min-height: -webkit-fill-available;
  background-image: linear-gradient(135deg, rgba(0, 114, 188, 0.38), rgba(10, 25, 47, 0.28)), url('../assets/bg-image.webp');
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  opacity: 0.18;
  z-index: -1;
  pointer-events: none;
  filter: contrast(120%);
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  will-change: transform;
}

/* Kategori Sayfaları Özel Arkaplan Görselleri (Ultra Hızlı WebP, %18 opaklık) */
body[data-service="havalandirma"]::before {
  background-image: linear-gradient(135deg, rgba(0, 114, 188, 0.38), rgba(10, 25, 47, 0.28)), url('../assets/hizmet_hvac.webp');
}

body[data-service="yangin"]::before {
  background-image: linear-gradient(135deg, rgba(0, 114, 188, 0.38), rgba(10, 25, 47, 0.28)), url('../assets/hizmet_yangin.webp');
}

body[data-service="su"]::before {
  background-image: linear-gradient(135deg, rgba(0, 114, 188, 0.38), rgba(10, 25, 47, 0.28)), url('../assets/hizmet_su.webp');
}

body[data-service="kombi"]::before {
  background-image: linear-gradient(135deg, rgba(0, 114, 188, 0.38), rgba(10, 25, 47, 0.28)), url('../assets/hizmet_kombi.webp');
}

body[data-service="celik"]::before {
  background-image: linear-gradient(135deg, rgba(0, 114, 188, 0.38), rgba(10, 25, 47, 0.28)), url('../assets/hizmet_celik.webp');
}

body[data-service="klima-santrali"]::before {
  background-image: linear-gradient(135deg, rgba(0, 114, 188, 0.38), rgba(10, 25, 47, 0.28)), url('../assets/hizmet_klima_santrali.webp');
}

body[data-service="chiller"]::before {
  background-image: linear-gradient(135deg, rgba(0, 114, 188, 0.38), rgba(10, 25, 47, 0.28)), url('../assets/hizmet_chiller.webp');
}

p,
.hizmet-desc-text,
.hakkimizda-main p,
.firmalar-header p,
.vizyon-card p,
.hizmet-card p,
.deger-item p {
  text-align: justify;
  text-justify: inter-word;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

.container-wide {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px;
  /* Yan marjinler azaltıldı, ekran genişletildi */
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-fast);
}

/* ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(243, 245, 248, 0.96);
  /* Temiz kirli beyaz glass */
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 1000;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  /* Soft siyah ortam ışık hüzmesi ve derinlik gölgesi */
  box-shadow:
    0 15px 90px rgba(0, 0, 0, 0.13),
    0 8px 30px rgba(0, 0, 0, 0.08),
    0 2px 8px rgba(0, 0, 0, 0.04);
  padding: 16px 0;
  /* Topbar toplam yüksekliğini sabit tutar */
  transition: var(--transition-fast);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Header Logo - Image Based */
.logo {
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  line-height: 1;
  margin-left: -8px; /* Webte logo biraz sola çekildi */
}

.logo img {
  height: 42px;
  width: auto;
  object-fit: contain;
  transition: var(--transition-fast);
}

.logo:hover img {
  transform: scale(1.03);
  filter: drop-shadow(0 2px 8px rgba(0, 114, 188, 0.15));
}

.nav-links {
  display: flex;
  gap: 14px;
  align-items: center;
}

.nav-links > a,
.dropdown > a {
  color: var(--text-dark);
  font-weight: 600;
  font-size: 0.88rem;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  position: relative;
  padding: 8px 14px;
  border-radius: 8px;
  background: transparent;
  border: 1px solid transparent;
  text-shadow: none; /* Bulanıklık/shader tamamen kaldırıldı, kristal netlik */
  transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  display: inline-flex;
  align-items: center;
}

.nav-links > a:hover,
.dropdown:hover > a {
  color: var(--brand-blue);
  background: rgba(0, 114, 188, 0.08);
  border-color: rgba(0, 114, 188, 0.15);
  box-shadow: 0 4px 14px rgba(0, 114, 188, 0.12); /* Soft derinlik */
  transform: translateY(-1.5px); /* Zarif yukarı yükselme */
  text-shadow: none;
}

/* Dropdown Menu - Ciddi & Keskin Hatlar */
.dropdown {
  position: relative;
  display: inline-block;
}

/* Invisible hover bridge to keep menu open when moving mouse down */
.dropdown::after {
  content: '';
  position: absolute;
  top: 100%;
  left: -10px;
  right: -10px;
  height: 22px;
  display: block;
}

.dropdown-content {
  visibility: hidden;
  opacity: 0;
  position: absolute;
  background-color: #f8fafc;
  /* Temiz zemin */
  min-width: 330px;
  box-shadow: 0px 16px 36px rgba(10, 25, 47, 0.14);
  border: 1px solid rgba(0, 0, 0, 0.08);
  /* Net keskin çerçeve */
  border-radius: 0px;
  /* Keskin köşeler */
  top: calc(100% + 16px);
  /* Daha aşağıda açılacak */
  left: 0;
  z-index: 1010;
  transition: var(--transition-fast);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.dropdown:hover .dropdown-content {
  visibility: visible;
  opacity: 1;
}

.dropdown-content a {
  color: var(--text-dark);
  padding: 14px 20px;
  text-decoration: none;
  display: block;
  text-transform: none;
  font-weight: 500;
  font-size: 0.88rem;
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
  letter-spacing: 0.3px;
  background: transparent;
  border-radius: 0;
  border: none;
  box-shadow: none;
  text-shadow: none;
  transition: var(--transition-fast);
}

.dropdown-content a:last-child {
  border-bottom: none;
}

.dropdown-content a:hover {
  background-color: #f1f5f9;
  color: var(--brand-blue);
  padding-left: 26px;
  transform: none;
  box-shadow: none;
}

/* ==========================================================================
   PAGE SECTIONS
   ========================================================================== */
.page-section {
  padding: 137px 0 100px;
  /* Hero sayfası 3px üste çekildi (140px -> 137px) */
}

.bg-light {
  background: #e8ecef;
  /* İletişim için farklı kirli ton */
  backdrop-filter: blur(8px);
  border-top: 1px solid rgba(0, 0, 0, 0.05);
}

/* ==========================================================================
   BREADCRUMB NAVIGATION
   ========================================================================== */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-light);
  margin-bottom: 25px;
  font-weight: 500;
}

.breadcrumb a {
  color: var(--brand-blue);
  text-decoration: none;
  transition: var(--transition-fast);
}

.breadcrumb a:hover {
  color: var(--text-dark);
}

.breadcrumb .separator {
  color: var(--text-light);
  font-size: 0.7rem;
}

.breadcrumb .current {
  color: var(--text-dark);
  font-weight: 600;
}

/* ==========================================================================
   HERO & SERVICES LINE
   ========================================================================== */
.hero-container {
  text-align: center;
  margin-bottom: 27px;
  /* Butonlar ile markalar arası 3px azaltıldı (30px -> 27px) */
  position: relative;
  overflow: visible;
}

/* Arkaplan Silik TEKNOSER Filigranı */
.hero-watermark {
  position: absolute;
  top: 23%; /* Başlığın tam arkasına kaldırıldı */
  left: 50%;
  transform: translate(-50%, -50%) scale(1, 1.18); /* Yatayı bozmadan dikeyde yukarı uzatma */
  font-family: 'Montserrat', var(--font-sans);
  font-size: clamp(5.5rem, 14.5vw, 13rem);
  font-weight: 900;
  letter-spacing: 0.10em;
  color: rgba(0, 59, 109, 0.025); /* %3 daha silik ve soft ton */
  text-transform: uppercase;
  user-select: none;
  pointer-events: none;
  z-index: 0;
  white-space: nowrap;
  line-height: 1;
}

.hero-titles {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 32px;
  position: relative;
  z-index: 1;
}

/* Teknoser badge above ÇİZGİ */
.hero-teknoser {
  font-family: 'Inter', var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 6px;
  color: var(--text-light);
  text-transform: uppercase;
  margin-bottom: 6px;
  opacity: 0.7;
  transform: translateX(-40px);
}

.hero-title-main {
  font-family: 'Montserrat', var(--font-sans);
  font-size: 7.2rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  /* Harfler biraz ayrıldı */
  color: var(--text-dark);
  line-height: 0.9;
  text-transform: uppercase;
  text-shadow: none;
  /* Mavi ışık hüzmesi kaldırıldı */
  transform: translateX(-40px);
  /* ÇİZGİ sola kaydırıldı */
}

.hero-title-line {
  width: 280px;
  max-width: 80%;
  height: 2.5px;
  background-color: #003b6d;
  /* Mavi ile siyahın tam ortası koyu lacivert/mavi */
  margin: 10px 0 8px 0;
  border-radius: 2px;
}

.hero-title-sub {
  font-family: 'Montserrat', var(--font-sans);
  font-size: 4.2rem;
  font-weight: 300;
  /* Bold kaldırıldı, ince zarif font ağırlığı */
  letter-spacing: 0.12em;
  color: var(--brand-blue);
  text-transform: uppercase;
  margin-top: 5px;
  line-height: 1;
  transform: translateX(45px);
  /* MEKANİK sağa kaydırıldı */
}

.hero-slogan {
  font-family: var(--font-sans);
  font-size: 1.4rem;
  /* Büyütüldü */
  font-weight: 400;
  font-style: italic;
  color: var(--text-medium);
  margin-bottom: 30px;
  letter-spacing: 1px;
}

/* Services Line - Clickable Buttons (Web'de 2 Satır - 0.88rem Font, 35px Margin) */
.services-line {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  column-gap: 12px;
  row-gap: 10px;
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--text-medium);
  max-width: 1350px;
  margin: 0 auto 35px;
  letter-spacing: 0.6px;
  line-height: 1.6;
}

.services-line a {
  text-decoration: none;
  color: var(--text-medium);
  transition: var(--transition-fast);
  cursor: pointer;
  font-weight: 600;
  font-size: inherit;
  letter-spacing: inherit;
  white-space: nowrap;
}

.services-line a:hover {
  color: var(--brand-blue);
  text-shadow: 0 2px 8px rgba(0, 114, 188, 0.15);
}

.services-line span:not(.separator) {
  transition: var(--transition-fast);
  cursor: default;
  white-space: nowrap;
}

.services-line span:not(.separator):hover {
  color: var(--brand-blue);
}

.services-line .separator {
  color: var(--brand-blue);
  font-size: 1rem;
  line-height: 0;
  opacity: 0.7;
}

/* Hero Buttons */
.hero-buttons {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 260px;
  /* Her iki buton da birebir aynı sabit genişlikte */
  padding: 16px 20px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: 50px;
  transition: var(--transition-fast);
  cursor: pointer;
  text-align: center;
}

.btn i {
  font-size: 1.2rem;
}

.btn-primary {
  background: var(--brand-blue);
  color: #ffffff;
  border: 1px solid var(--brand-blue);
}

.btn-primary:hover {
  background: #005a96;
  border-color: #005a96;
  transform: translateY(-2px);
  box-shadow: 0 8px 15px rgba(0, 114, 188, 0.2);
}

.btn-outline {
  background: transparent;
  color: var(--text-dark);
  border: 1px solid #94a3b8;
  /* Daha koyu gri çizgi */
}

.btn-outline:hover {
  border-color: var(--text-dark);
  background: rgba(10, 25, 47, 0.02);
  transform: translateY(-2px);
}

/* ==========================================================================
   BRANDS TICKER
   ========================================================================== */
.brands-wrapper {
  padding-top: 30px;
  padding-bottom: 20px;
  background: transparent;
  border: none;
  box-shadow: none;
}

.brands-title {
  font-size: 0.96rem;
  /* %20 büyütüldü */
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 3.5px;
  color: var(--text-light);
  text-align: center;
  margin-bottom: 25px;
  position: relative;
  display: inline-block;
  left: 50%;
  transform: translateX(-50%);
}

.brands-title::after {
  content: '';
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  width: 30px;
  height: 2px;
  background-color: var(--brand-blue);
}

.ticker-container {
  width: 100%;
  overflow: hidden;
  position: relative;
  padding: 30px 0 80px;
  /* Extra bottom padding for hover tag */
}

/* Faded edges to blend with the background image seamlessly */
.ticker-container::before,
.ticker-container::after {
  content: '';
  position: absolute;
  top: 0;
  width: 220px;
  height: 100%;
  z-index: 2;
  pointer-events: none;
}

.ticker-container::before {
  left: 0;
  background: linear-gradient(to right, rgba(220, 226, 235, 0.9) 0%, rgba(220, 226, 235, 0) 100%);
}

.ticker-container::after {
  right: 0;
  background: linear-gradient(to left, rgba(220, 226, 235, 0.9) 0%, rgba(220, 226, 235, 0) 100%);
}

.ticker-track {
  display: flex;
  align-items: center;
  width: max-content;
  animation: scroll 40s linear infinite;
}

.ticker-container:hover .ticker-track {
  animation-play-state: paused;
}

@keyframes scroll {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

.ticker-item {
  position: relative;
  margin: 0 45px;
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
  transition: var(--transition-slow);
}

.logo-box {
  height: 165px;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 1;
  /* Renkler tamamen açık */
  filter: none;
  /* Siyah-beyaz filtre kaldırıldı */
  transition: var(--transition-fast);
}

.logo-box img {
  max-height: 100%;
  width: auto;
  max-width: 375px;
  object-fit: contain;
}

.logo-box img[src*="THY.png"],
.logo-box img[alt*="THY"],
.firma-card-logo img[src*="THY.png"] {
  transform: scale(1.80); /* %10 küçültüldü (2.0 -> 1.80) */
}

.logo-box.text-logo {
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--text-dark);
}

/* Hover Effects */
.ticker-container:hover .ticker-item:not(:hover) {
  opacity: 0.55;
  /* Fare üzerindeyken diğerleri odağı hafifçe bırakır */
  transform: scale(0.98);
}

.ticker-item:hover .logo-box {
  opacity: 1;
  transform: scale(1.08);
  filter: drop-shadow(0 15px 25px rgba(0, 0, 0, 0.12));
}

.hover-tag {
  position: absolute;
  bottom: -45px;
  left: 50%;
  transform: translateX(-50%) translateY(15px);
  background: rgba(10, 25, 47, 0.95);
  backdrop-filter: blur(4px);
  color: #fff;
  padding: 8px 18px;
  border-radius: 30px;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-fast);
  pointer-events: none;
  z-index: 10;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.ticker-item:hover .hover-tag {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

/* ==========================================================================
   HERO SLOGAN
   ========================================================================== */
#anasayfa {
  padding-bottom: 0 !important;
  /* Alt taraftaki devasa page-section boşluğunu sıfırla */
}

.hero-slogan-inline {
  text-align: center;
  margin-top: -45px;
  padding-top: 80px;
  /* Geçişin yumuşak olması için üstten boşluk */
  padding-bottom: 35px;
  background: linear-gradient(to bottom, rgba(238, 245, 252, 0) 0%, rgba(238, 245, 252, 0.75) 100%);
  /* Alt kısımla bütünleşen geçiş efekti */
  position: relative;
  z-index: 5;
}

.hero-slogan-text {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 3.8rem;
  font-weight: 500;
  color: var(--text-dark);
  letter-spacing: 1px;
  opacity: 0.85;
}

/* ==========================================================================
   CONTACT
   ========================================================================== */
.contact-section {
  background: rgba(238, 245, 252, 0.75);
  /* Daha mavi tonlarında ve saydam arkaplan */
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 100px 0;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 70px;
  align-items: center;
}

.contact-left-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact-title {
  font-family: 'Montserrat', var(--font-sans);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--text-dark);
  /* Markanın siyah tonu */
  margin-bottom: 25px;
  line-height: 1.2;
  position: relative;
}

.contact-title-line {
  width: 70px;
  height: 2px;
  background-color: var(--brand-blue);
  /* Marka mavi vurgu çizgisi */
  margin-bottom: 40px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 25px;
  margin-bottom: 45px;
}

.info-block {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 15px;
}

.info-icon {
  width: 45px;
  height: 45px;
  min-width: 45px;
  background: rgba(0, 114, 188, 0.08);
  /* Marka mavisinin saydam hali */
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--brand-blue);
  transition: var(--transition-fast);
}

.info-block:hover .info-icon {
  background: var(--brand-blue);
  color: white;
}

.info-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.info-label {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-dark);
  /* Markanın siyah tonu */
}

.info-value {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-medium);
  line-height: 1.5;
  transition: var(--transition-fast);
}

.info-value:is(a):hover {
  color: var(--brand-blue);
  transform: translateX(4px);
}

.contact-buttons {
  display: flex;
  gap: 15px;
}

.contact-btn {
  display: inline-flex;
  flex: 1;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 6px;
  transition: var(--transition-fast);
  cursor: pointer;
}

.contact-btn.primary {
  background-color: var(--text-dark);
  /* Markanın koyu/siyah tonu */
  color: white;
}

.contact-btn.primary:hover {
  background-color: #000000;
  transform: translateY(-2px);
}

.contact-btn.secondary {
  background-color: var(--brand-blue);
  /* Markanın mavi tonu */
  color: white;
}

.contact-btn.secondary:hover {
  background-color: #005a96;
  transform: translateY(-2px);
}

.contact-map-wrapper {
  background: white;
  padding: 10px;
  border-radius: 16px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.08);
}

.contact-map {
  width: 100%;
  height: 480px;
  border-radius: 10px;
  overflow: hidden;
}

.contact-map iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* ==========================================================================
   HIZMET (SERVICE) PAGE STYLES (Tam Ekran & Dengeli Yerleşim)
   ========================================================================== */
.hizmet-main {
  padding: 90px 0 30px;
  max-width: 1240px;
  margin: 0 auto;
}

.hizmet-layout {
  display: grid;
  grid-template-columns: 1fr 355px; /* Sidebar dengeli genişlik */
  gap: 40px;
  align-items: flex-start;
}

.hizmet-content {
  text-align: center;
}

.hizmet-title-text {
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: 2.3rem;
  color: var(--text-dark);
  margin-bottom: 14px;
  line-height: 1.2;
  min-height: 44px;
}

.hizmet-desc-text {
  font-size: 1.25rem; /* %20 büyütüldü (1.05rem -> 1.25rem) */
  color: var(--text-medium);
  line-height: 1.75;
  margin-bottom: 24px;
  min-height: 68px; /* Sabit 3 satır hizası */
}

.hizmet-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  text-align: left;
}

.hizmet-card {
  background: rgba(248, 250, 252, 0.92);
  backdrop-filter: blur(8px);
  padding: 22px 24px;
  border-radius: 12px;
  border: 1px solid rgba(0, 0, 0, 0.06);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
  min-height: 172px; /* Tüm sayfalarda kart yüksekliği ve buton konumu milimetrik sabit */
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.hizmet-card h3 {
  font-size: 1.30rem; /* Büyütüldü */
  font-weight: 700;
  color: var(--brand-blue);
  margin-bottom: 8px;
  min-height: 28px;
  line-height: 1.2;
}

.hizmet-card p {
  font-size: 1.10rem; /* %20 büyütüldü (0.92rem -> 1.10rem) */
  color: var(--text-medium);
  line-height: 1.65;
  margin: 0;
}

/* Hizmet Sidebar */
.hizmet-sidebar {
  position: sticky;
  top: 90px;
}

.sidebar-title {
  font-size: 1.05rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-light);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 3px solid var(--brand-blue);
}

.sidebar-links {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.sidebar-links a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 18px;
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--text-medium);
  border-radius: 10px;
  transition: var(--transition-fast);
  text-decoration: none;
}

.sidebar-links a:hover,
.sidebar-links a.active {
  background: rgba(0, 114, 188, 0.08);
  color: var(--brand-blue);
  padding-left: 24px;
}

.sidebar-links a.active {
  font-weight: 700;
  border-left: 4px solid var(--brand-blue);
}

.sidebar-links a i {
  font-size: 0.92rem;
  opacity: 0.6;
}

/* Hizmet WhatsApp CTA - Düzgün ve Hizalı İkon Düzeni */
.hizmet-cta {
  margin-top: 24px;
  text-align: center;
}

.hizmet-cta .btn {
  width: auto;
  max-width: 95%;
  padding: 15px 34px;
  font-size: 0.92rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  white-space: nowrap;
  letter-spacing: 0.5px;
}

.hizmet-cta .btn i {
  font-size: 1.45rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ==========================================================================
   FIRMALAR (COMPANIES) PAGE STYLES
   ========================================================================== */
.firmalar-main {
  padding: 100px 0;
  max-width: 1000px;
  margin: 0 auto;
}

.firmalar-header {
  text-align: center;
  margin-bottom: 60px;
}

.firmalar-header h1 {
  font-family: 'Montserrat', var(--font-sans);
  font-weight: 400; /* Bold efekti kaldırıldı */
  font-size: 2.8rem;
  color: var(--text-dark);
  margin-bottom: 15px;
}

.firmalar-header p {
  font-size: 1.05rem;
  color: var(--text-medium);
  line-height: 1.7;
}

.firmalar-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 25px;
}

.firma-card {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 16px;
  padding: 35px 25px;
  text-align: center;
  transition: var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.firma-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(to right, var(--brand-blue), var(--brand-accent));
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.firma-card:hover::before {
  transform: scaleX(1);
}

.firma-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 35px rgba(0, 114, 188, 0.1);
}

.firma-card-logo {
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.firma-card-logo img {
  max-height: 100%;
  max-width: 160px;
  object-fit: contain;
}

.firma-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.firma-card p {
  font-size: 0.88rem;
  color: var(--text-light);
  line-height: 1.5;
}

/* ==========================================================================
   VIZYON MİSYON PAGE STYLES (Tam Ekran & Kaydırmasız Yerleşim)
   ========================================================================== */
.vizyon-main {
  padding: 95px 0 25px;
  max-width: 1240px; /* Kartların genişliği sağa ve sola açıldı */
  margin: 0 auto;
}

.vizyon-header {
  text-align: center;
  margin-bottom: 25px;
}

.vizyon-header h1 {
  font-family: 'Montserrat', var(--font-sans);
  font-weight: 400; /* Bold efekti kaldırıldı */
  font-size: 2.4rem;
  color: var(--text-dark);
  margin-bottom: 0;
}

.vizyon-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-bottom: 0;
}

.vizyon-card {
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 16px;
  padding: 30px 34px;
  position: relative;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
  transition: var(--transition-fast);
}

.vizyon-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 35px rgba(0, 114, 188, 0.08);
}

.vizyon-card h2 {
  font-family: 'Montserrat', var(--font-sans);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 12px;
}

.vizyon-card p {
  font-size: 1.05rem;
  color: var(--text-medium);
  line-height: 1.7;
}

/* Değerlerimiz */
.degerler-section {
  text-align: center;
  margin-top: 37px; /* 3px azaltıldı (40px -> 37px) */
}

.degerler-section h2 {
  font-family: 'Montserrat', var(--font-sans);
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 40px;
}

.degerler-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.deger-item {
  padding: 30px 20px;
  background: rgba(255, 255, 255, 0.7);
  border-radius: 14px;
  border: 1px solid rgba(0, 0, 0, 0.04);
  transition: var(--transition-fast);
}

.deger-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.06);
}

.deger-item i {
  font-size: 2rem;
  color: var(--brand-blue);
  margin-bottom: 14px;
  display: block;
}

.deger-item h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.deger-item p {
  font-size: 0.82rem;
  color: var(--text-light);
  line-height: 1.5;
}

/* ==========================================================================
   HAKKIMIZDA (ABOUT) PAGE STYLES
   ========================================================================== */
.hakkimizda-main {
  padding: 100px 0;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.hakkimizda-main h1 {
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: 3rem;
  color: var(--text-dark);
  margin-bottom: 20px;
}

.hakkimizda-main p {
  font-size: 1.1rem;
  color: var(--text-medium);
  line-height: 1.8;
  margin-bottom: 30px;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
  padding: 34px 0;
  /* Footer 3px daha büyütüldü (1.5px alt ve üste eklendi) */
  text-align: center;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  color: var(--text-light);
  background: rgba(243, 245, 248, 0.95);
  backdrop-filter: blur(10px);
  border-top: 1px solid rgba(0, 0, 0, 0.05);
  margin-top: auto;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-left strong {
  font-weight: 800;
  color: var(--text-dark);
  margin-right: 8px;
}

.footer-left p {
  display: inline-block;
  font-style: italic;
}

.footer-right {
  display: flex;
  gap: 20px;
  align-items: center;
}

.footer-right a {
  color: var(--text-light);
  text-decoration: none;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition-fast);
}

.footer-right a:hover {
  color: var(--brand-blue);
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
/* ==========================================================================
   DESKTOP DEFAULT HIDE FOR MOBILE COMPONENTS
   ========================================================================== */
.mobile-menu-btn {
  display: none;
}

.mobile-nav-overlay {
  display: none;
}

.mobile-fabs {
  display: none;
}

/* ==========================================================================
   RESPONSIVE DESIGN (Max-Width: 992px)
   ========================================================================== */
@media (max-width: 992px) {

  /* 1. Global & Overflow Cleans */
  html,
  body {
    overflow-x: hidden !important;
    width: 100% !important;
    word-break: break-word;
  }

  .container,
  .container-wide,
  .page-main-content {
    max-width: 100% !important;
    padding-left: 18px !important;
    padding-right: 18px !important;
    box-sizing: border-box !important;
  }

  .page-section {
    padding: 95px 0 50px !important;
  }

  /* 2. Header & Logo & Navigation */
  .header {
    padding: 10px 0 !important;
  }

  .header-inner {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
  }

  .nav-links {
    display: none !important;
  }

  .mobile-menu-btn {
    display: flex !important;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    background: rgba(0, 114, 188, 0.08);
    border: 1px solid rgba(0, 114, 188, 0.2);
    border-radius: 10px;
    color: var(--brand-blue);
    font-size: 1.25rem;
    cursor: pointer;
    transition: var(--transition-fast);
  }

  .mobile-menu-btn:active {
    transform: scale(0.92);
    background: var(--brand-blue);
    color: #ffffff;
  }

  .logo {
    margin-left: 0 !important;
  }

  .logo img {
    height: 37px !important; /* %5 daha büyütüldü */
  }

  /* 3. Fullscreen Mobile Overlay Menu (.mobile-nav-overlay) - Açık Tema & Saydam Çerçeveler */
  .mobile-nav-overlay {
    display: flex !important;
    position: fixed !important;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background: rgba(245, 248, 252, 0.95); /* Açık cam tema */
    backdrop-filter: blur(25px) saturate(180%);
    -webkit-backdrop-filter: blur(25px) saturate(180%);
    z-index: 99999;
    flex-direction: column;
    padding: 20px 24px;
    transition: right 0.35s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.35s ease;
    overflow-y: auto;
    box-sizing: border-box;
    visibility: hidden;
    pointer-events: none;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.1);
  }

  .mobile-nav-overlay.open,
  .mobile-nav-overlay.active {
    right: 0 !important;
    visibility: visible !important;
    pointer-events: auto !important;
  }

  .mobile-nav-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(0, 114, 188, 0.12);
  }

  .mobile-nav-header .logo img {
    filter: none !important; /* Logoyu orijinal renklerinde göster */
    height: 36px !important;
  }

  .mobile-nav-close {
    width: 42px;
    height: 42px;
    background: rgba(0, 114, 188, 0.08);
    border: 1px solid rgba(0, 114, 188, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--brand-blue);
    font-size: 1.25rem;
    cursor: pointer;
    transition: var(--transition-fast);
  }

  .mobile-nav-close:active {
    background: rgba(0, 114, 188, 0.2);
    transform: scale(0.9);
  }

  .mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
  }

  /* Saydam, iç görünür şık çerçeveli menü butonları */
  .mobile-nav-link {
    color: var(--text-dark);
    font-size: 0.98rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 15px 20px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.75);
    border: 1px solid rgba(0, 114, 188, 0.15);
    box-shadow: 0 4px 15px rgba(0, 114, 188, 0.04);
    display: flex;
    align-items: center;
    justify-content: space-between;
    text-decoration: none;
    transition: var(--transition-fast);
  }

  .mobile-nav-link i {
    color: var(--brand-blue);
    opacity: 0.85;
    transition: transform 0.3s ease;
  }

  .mobile-nav-link:active {
    background: rgba(0, 114, 188, 0.12);
    border-color: var(--brand-blue);
    color: var(--brand-blue);
  }

  .mobile-nav-dropdown-content {
    display: flex;
    flex-direction: column;
    gap: 7px;
    padding-left: 10px;
    margin-top: 8px;
    margin-bottom: 4px;
  }

  .mobile-nav-dropdown-content a {
    color: var(--text-medium);
    font-size: 0.88rem;
    font-weight: 500;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid rgba(0, 114, 188, 0.1);
    border-radius: 9px;
    text-decoration: none;
    display: block;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.02);
    transition: var(--transition-fast);
  }

  .mobile-nav-dropdown-content a:active {
    color: var(--brand-blue);
    background: rgba(0, 114, 188, 0.1);
    border-color: rgba(0, 114, 188, 0.3);
    font-weight: 600;
  }

  /* 4. Hero Section, Typography & Action Buttons */
  /* Arkaplan fixed: Mobilde adres çubuğu açılıp kapanırken görselin yeniden boyutlanmasını (zıplamasını) engelleyen kural */
  body::before {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100vw !important;
    height: 100lvh !important;
    min-height: 100vh !important;
    background-attachment: scroll !important;
    background-size: cover !important;
    background-position: center center !important;
    -webkit-transform: translate3d(0, 0, 0) !important;
    transform: translate3d(0, 0, 0) !important;
    -webkit-backface-visibility: hidden !important;
    backface-visibility: hidden !important;
    will-change: transform !important;
  }

  .hero-container {
    padding-top: 0 !important;
    margin-bottom: 20px !important;
  }

  .hero-watermark {
    font-size: clamp(2.8rem, 15vw, 5.2rem) !important;
    top: calc(17% - 22px) !important; /* 2px daha yukarı taşındı (toplam 22px) */
    transform: translate(-50%, -50%) scale(1, 1.15) !important;
    letter-spacing: 0.08em !important;
    color: rgba(0, 59, 109, 0.038) !important; /* Opaklık 0.038 ayarlandı */
  }

  .hero-titles {
    margin-bottom: 20px !important;
  }

  /* Hero yazıları font boyutları (mobil) */
  .hero-title-main {
    font-size: 3.2rem !important;
    letter-spacing: 0.04em !important;
    transform: none !important;
    line-height: 1 !important;
    text-align: center !important;
    margin: 0 auto !important;
  }

  .hero-title-line {
    width: 160px !important;
    margin: 10px auto !important;
  }

  .hero-title-sub {
    font-size: 2.1rem !important;
    letter-spacing: 0.06em !important;
    transform: none !important;
    line-height: 1 !important;
    text-align: center !important;
    margin: 0 auto !important;
  }

  .hero-slogan-inline {
    margin-top: 0 !important;
    padding-top: 35px !important;
    padding-bottom: 25px !important;
  }

  .hero-slogan-text {
    font-size: 2rem !important;
    line-height: 1.35 !important;
    padding: 0 10px !important;
  }

  .services-line {
    display: flex !important;
    flex-wrap: wrap !important;
    justify-content: center !important;
    gap: 7px !important;
    margin: 0 auto 28px !important;
  }

  .services-line .separator {
    display: none !important;
  }

  /* Kategori butonları mobilde %5 küçültüldü */
  .services-line a,
  .services-line span:not(.separator) {
    background: rgba(0, 114, 188, 0.08) !important;
    border: 1px solid rgba(0, 114, 188, 0.2) !important;
    padding: 5.5px 13px !important; /* %5 küçültüldü */
    border-radius: 18px !important;
    font-size: 0.78rem !important; /* 0.82rem * 0.95 ≈ 0.78rem */
    color: var(--brand-blue) !important;
    display: inline-block !important;
    letter-spacing: 0.4px !important;
  }

  .hero-buttons,
  .contact-buttons {
    flex-direction: column !important;
    width: 100% !important;
    gap: 12px !important;
  }

  .btn,
  .btn-primary,
  .btn-outline,
  .contact-btn {
    width: 100% !important;
    box-sizing: border-box !important;
    padding: 14px 20px !important;
    font-size: 0.9rem !important;
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
  }

  /* 5. Brands Slider & Auto-looping 3-Item Carousel */
  .brands-wrapper {
    padding-top: 15px !important;
    padding-bottom: 15px !important;
    overflow: hidden !important;
  }

  .ticker-container {
    width: 100% !important;
    overflow: hidden !important;
    position: relative !important;
    padding: 25px 0 65px !important;
    touch-action: pan-y !important;
    scroll-snap-type: none !important;
  }

  .ticker-container::before,
  .ticker-container::after {
    display: none !important;
  }

  .ticker-track,
  .brands-ticker-track {
    animation: none !important;
    width: 100% !important;
    display: flex !important;
    align-items: center !important;
    gap: 0 !important;
    transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    will-change: transform;
  }

  .ticker-item {
    scroll-snap-align: none !important;
    flex: 0 0 33.3333% !important;
    width: 33.3333% !important;
    min-width: 33.3333% !important;
    max-width: 33.3333% !important;
    margin: 0 !important;
    box-sizing: border-box !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    position: relative !important;
    transition: transform 0.4s ease, opacity 0.4s ease, filter 0.4s ease !important;
    opacity: 0.35 !important;
    transform: scale(0.78) !important;
    z-index: 1 !important;
    user-select: none !important;
    -webkit-user-select: none !important;
    -webkit-user-drag: none !important;
    touch-action: pan-y !important;
  }

  .ticker-item img {
    pointer-events: none !important;
    -webkit-user-drag: none !important;
  }

  .ticker-item.mobile-active {
    opacity: 1 !important;
    transform: scale(1.25) !important;
    z-index: 5 !important;
    filter: none !important;
  }

  .ticker-item.mobile-active .logo-box {
    filter: drop-shadow(0 6px 14px rgba(0, 114, 188, 0.18)) !important;
  }

  .ticker-item.mobile-side {
    opacity: 0.5 !important;
    transform: scale(0.85) !important;
    z-index: 2 !important;
  }

  .no-transition-mobile,
  .no-transition-mobile .hover-tag,
  .no-transition-mobile .logo-box {
    transition: none !important;
  }

  .logo-box {
    height: 100px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 100% !important;
    padding: 0 4px !important;
  }

  .logo-box img {
    max-height: 85px !important;
    max-width: 90% !important;
    object-fit: contain !important;
  }

  .hover-tag {
    position: absolute !important;
    bottom: -38px !important;
    left: 50% !important;
    transform: translateX(-50%) translateY(8px) !important;
    opacity: 0 !important;
    visibility: hidden !important;
    transition: opacity 0.35s ease, transform 0.35s ease, visibility 0.35s ease !important;
    font-size: 0.72rem !important;
    font-weight: 700 !important;
    color: var(--brand-blue) !important;
    background: #ffffff !important;
    border: 1px solid rgba(0, 114, 188, 0.2) !important;
    padding: 5px 12px !important;
    border-radius: 20px !important;
    white-space: nowrap !important;
    text-align: center !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08) !important;
    pointer-events: none !important;
    width: max-content !important;
    max-width: calc(100vw - 36px) !important;
    text-overflow: ellipsis !important;
    overflow: hidden !important;
  }

  .ticker-item.mobile-active .hover-tag {
    opacity: 1 !important;
    visibility: visible !important;
    transform: translateX(-50%) translateY(0) !important;
  }

  /* 6. Page Layouts & Contact Section */
  .contact-section {
    padding: 50px 0 !important;
  }

  .contact-layout,
  .services-info-grid {
    grid-template-columns: 1fr !important;
    gap: 30px !important;
    padding: 0 !important;
  }

  .contact-left-panel {
    width: 100% !important;
  }

  .contact-title {
    font-size: 1.5rem !important;
    text-align: center !important;
    line-height: 1.3 !important;
  }

  .contact-title-line {
    margin: 12px auto 25px !important;
  }

  .contact-map-wrapper {
    width: 100% !important;
    border-radius: 12px !important;
    padding: 6px !important;
    box-sizing: border-box !important;
  }

  .contact-map {
    height: 320px !important;
    border-radius: 8px !important;
  }

  /* 7. Mobile Floating Action Buttons (FABs) */
  .mobile-fabs {
    display: flex !important;
    position: fixed !important;
    bottom: 20px !important;
    right: 18px !important;
    flex-direction: column !important;
    gap: 12px !important;
    z-index: 9999 !important;
  }

  .fab-btn {
    width: 58px !important;
    /* 78px'ten %25 küçültüldü */
    height: 58px !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    color: #ffffff !important;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.28) !important;
    text-decoration: none !important;
    transition: transform 0.2s ease !important;
  }

  .fab-btn i {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    line-height: 1 !important;
  }

  .fab-btn.whatsapp i {
    font-size: 2.15rem !important;
    /* %25 küçültüldü */
  }

  .fab-btn.phone i {
    font-size: 1.75rem !important;
    /* %25 küçültüldü */
  }

  .fab-btn:active {
    transform: scale(0.92) !important;
  }

  .fab-btn.whatsapp {
    background-color: #25d366 !important;
  }

  .fab-btn.phone {
    background-color: var(--brand-blue) !important;
  }

  /* 8. Footer Mobile Adjustments */
  .footer {
    padding: 25px 0 !important;
  }

  .footer-inner {
    flex-direction: column !important;
    gap: 12px !important;
    text-align: center !important;
  }

  .footer-right {
    flex-direction: column !important;
    gap: 8px !important;
  }

  /* 9. Hizmet Page Mobile - Top bar altında tam 10px temiz mesafe */
  .hizmet-main {
    padding: 88px 16px 50px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    overflow-x: hidden !important;
  }

  .hizmet-layout {
    grid-template-columns: 1fr !important;
    gap: 30px !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .hizmet-content {
    width: 100% !important;
    box-sizing: border-box !important;
    text-align: center !important;
  }

  .hizmet-title-text {
    font-weight: 800 !important;
    font-size: 2rem !important;
    margin-bottom: 15px !important;
    word-break: break-word !important;
  }

  .hizmet-desc-text {
    font-size: 1.235rem !important;
    line-height: 1.7 !important;
    margin-bottom: 30px !important;
    padding: 0 !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .hizmet-grid {
    grid-template-columns: 1fr !important;
    gap: 15px !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .hizmet-card {
    padding: 20px !important;
    border-radius: 10px !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .hizmet-card h3 {
    font-size: 1.05rem !important;
    margin-bottom: 8px !important;
  }

  .hizmet-card p {
    font-size: 1.105rem !important;
    line-height: 1.6 !important;
  }

  .hizmet-cta {
    margin-top: 20px !important;
    width: 100% !important;
    box-sizing: border-box !important;
    display: flex !important;
    justify-content: center !important;
  }

  .hizmet-cta .btn {
    white-space: nowrap !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    padding: 14px 8px !important;
    font-size: clamp(0.68rem, 3.2vw, 0.82rem) !important;
    font-weight: 700 !important;
    letter-spacing: 0.2px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
    border-radius: 50px !important;
    box-shadow: 0 4px 18px rgba(0, 114, 188, 0.28) !important;
  }

  .hizmet-cta .btn i {
    font-size: 1.35rem !important;
    line-height: 1 !important;
    flex-shrink: 0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
  }

  .hizmet-sidebar {
    position: static !important;
  }

  /* 10. Firmalar Page Mobile */
  .firmalar-main {
    padding: 88px 20px 50px !important;
  }

  .firmalar-header h1 {
    font-size: 2rem !important;
  }

  .firmalar-grid {
    grid-template-columns: 1fr !important;
    gap: 18px !important;
  }

  /* 11. Vizyon Misyon Page Mobile */
  .vizyon-main {
    padding: 88px 20px 50px !important;
  }

  .vizyon-header h1 {
    font-size: 2rem !important;
  }

  .vizyon-grid {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }

  .vizyon-card {
    padding: 30px 22px !important;
  }

  .vizyon-card h2 {
    text-align: center !important;
  }

  .degerler-grid {
    grid-template-columns: 1fr 1fr !important;
    gap: 14px !important;
  }

  /* 12. Hakkımızda Page Mobile */
  .hakkimizda-main {
    padding: 88px 20px 50px !important;
  }

  .hakkimizda-main h1 {
    font-size: 2rem !important;
  }

  .hakkimizda-main p {
    font-size: 1.3rem !important;
    line-height: 1.7 !important;
  }

  /* 13. Breadcrumb Mobile */
  .breadcrumb {
    font-size: 0.75rem !important;
    margin-top: 0 !important;
    margin-bottom: 16px !important;
  }
}

/* ==========================================================================
   PRELOADER / LOADING SCREEN - Sadece Büyütülmüş Logo Fade-In
   ========================================================================== */
.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 999999;
  /* Animated gradient background */
  background: linear-gradient(-45deg, #00223e, #004b85, #0072bc, #0093d7, #003058);
  background-size: 400% 400%;
  animation: preloaderGradient 6s ease infinite;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 1;
  visibility: visible;
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
}

@keyframes preloaderGradient {
  0% {
    background-position: 0% 50%;
  }

  50% {
    background-position: 100% 50%;
  }

  100% {
    background-position: 0% 50%;
  }
}

/* Floating light orbs / particles */
.preloader::before,
.preloader::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.preloader::before {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
  top: -120px;
  right: -100px;
  animation: floatOrb 8s ease-in-out infinite;
}

.preloader::after {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0, 163, 224, 0.15) 0%, transparent 70%);
  bottom: -80px;
  left: -80px;
  animation: floatOrb 10s ease-in-out infinite reverse;
}

@keyframes floatOrb {

  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }

  25% {
    transform: translate(30px, -40px) scale(1.1);
  }

  50% {
    transform: translate(-20px, 20px) scale(0.95);
  }

  75% {
    transform: translate(15px, 35px) scale(1.05);
  }
}

/* Preloader content wrapper */
.preloader-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 2;
}

/* Logo image fade-in (Büyütülmüş) */
.preloader-logo {
  width: 550px;
  max-width: 85vw;
  opacity: 0;
  transform: scale(0.85);
  animation: logoFadeIn 1s cubic-bezier(0.16, 1, 0.3, 1) 0.15s forwards;
  filter: brightness(0) invert(1) drop-shadow(0 12px 45px rgba(0, 0, 0, 0.3));
}

@keyframes logoFadeIn {
  0% {
    opacity: 0;
    transform: scale(0.85);
  }

  60% {
    opacity: 1;
    transform: scale(1.03);
  }

  100% {
    opacity: 1;
    transform: scale(1);
  }
}

/* Preloader Slogan - İnce ve Zarif Tek Satır */
.preloader-slogan {
  font-family: 'Montserrat', var(--font-sans);
  font-style: italic;
  font-weight: 300;
  font-size: 1.05rem;
  letter-spacing: 5px;
  color: rgba(255, 255, 255, 0.85);
  text-transform: uppercase;
  margin-top: 22px;
  white-space: nowrap;
  opacity: 0;
  transform: translateY(10px);
  animation: sloganFadeIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.5s forwards;
  text-shadow: 0 4px 20px rgba(0, 114, 188, 0.5);
}

@keyframes sloganFadeIn {
  0% {
    opacity: 0;
    transform: translateY(10px);
    letter-spacing: 2px;
  }

  100% {
    opacity: 1;
    transform: translateY(0);
    letter-spacing: 5px;
  }
}

.preloader.fade-out {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

/* ==========================================================================
   SCROLL TO TOP BUTTON
   ========================================================================== */
.scroll-top-btn {
  position: fixed;
  bottom: 90px;
  right: 20px;
  width: 44px;
  height: 44px;
  background: var(--brand-blue);
  color: white;
  border: none;
  border-radius: 50%;
  font-size: 1.1rem;
  cursor: pointer;
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition-fast);
  box-shadow: 0 4px 15px rgba(0, 114, 188, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
}

.scroll-top-btn.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-top-btn:hover {
  background: #005a96;
  transform: translateY(-2px);
}

@media (max-width: 992px) {
  .preloader-content {
    transform: translateY(-4vh) !important;
  }

  .preloader-logo {
    width: 330px !important;
    max-width: 90vw !important;
  }

  .preloader-slogan {
    font-size: 0.78rem !important;
    letter-spacing: 3px !important;
    margin-top: 14px !important;
  }

  .scroll-top-btn {
    display: none !important;
  }
}