/*
=============================================================================
 WEBSITE DESIGN & SOFTWARE ARCHITECTURE
 -----------------------------------------------------------------------------
 @project       : Nur Enerji Kurumsal Web & Yönetim Platformu
 @developer     : Doğan GÖKÇE
 @infrastructure: BihostNet (https://bihostnet.com)
 @cms           : Bipanel Revolution v3.1.0 Evolution
 @client        : Nur Enerji Mühendislik San. ve Tic. Ltd. Şti. (https://nurenerjimuhendislik.com.tr)
 @copyright     : Copyright (c) 2026 Nur Enerji Mühendislik & BihostNet.
 @license       : Proprietary / All Rights Reserved.
 @notice        : Bu yazılımın kaynak kodları, veritabanı mimarisi ve arayüz
                  tasarımları 5846 sayılı Fikir ve Sanat Eserleri Kanunu ve
                  uluslararası telif hukuku ile korunmaktadır. İzinsiz kopyalanamaz,
                  çoğaltılamaz veya üçüncü şahıslara dağıtılamaz.
=============================================================================
*/

/* ==========================================================================
   NUR ENERJİ - A+ ULTRA MODERN KURUMSAL TEMA CSS (FULL SUITE)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800;900&display=swap');

:root {
  /* Kurumsal Renk Paleti */
  --c-navy: #0B132B;
  --c-navy-light: #1C2541;
  --c-navy-dark: #070B18;
  --c-accent: #10B981; /* Canlı Enerji Yeşili */
  --c-accent-hover: #059669;
  --c-accent-glow: rgba(16, 185, 129, 0.35);
  --c-blue: #00B4D8; /* Elektrik Mavisi */
  --c-blue-dark: #0077B6;
  
  /* Nötr & Yüzey Tonları (Light Mode Varsayılan) */
  --c-bg-page: #FFFFFF;
  --c-bg-surface: #FFFFFF;
  --c-bg-card: #FFFFFF;
  --c-border: #E2E8F0;
  --c-text-main: #1E293B;
  --c-text-muted: #64748B;
  --c-header-bg: rgba(255, 255, 255, 0.98);
  --c-header-border: rgba(0, 0, 0, 0.06);
  --logo-text: #0B132B;
  --logo-subtext: #64748B;
  
  --c-white: #FFFFFF;
  --c-gray-50: #F8FAFC;
  --c-gray-100: #F1F5F9;
  --c-gray-200: #E2E8F0;
  --c-gray-300: #CBD5E1;
  --c-gray-400: #94A3B8;
  --c-gray-600: #475569;
  --c-gray-700: #334155;
  --c-gray-800: #1E293B;
  --c-gray-900: #0F172A;

  /* Tipografi */
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-heading: 'Outfit', sans-serif;

  /* Efektler ve Gölgeler */
  --shadow-sm: 0 2px 4px rgba(11, 19, 43, 0.04);
  --shadow-md: 0 6px 16px rgba(11, 19, 43, 0.08);
  --shadow-lg: 0 12px 28px rgba(11, 19, 43, 0.12);
  --shadow-xl: 0 24px 48px rgba(11, 19, 43, 0.16);

  /* Geçişler */
  --trans-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --trans-base: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --trans-smooth: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   Dark Mode Token Overrides
   ========================================================================== */
html.dark-mode, body.dark-mode {
  --c-bg-page: #070B18;
  --c-bg-surface: #0B132B;
  --c-bg-card: #111A35;
  --c-border: rgba(255, 255, 255, 0.09);
  --c-text-main: #F1F5F9;
  --c-text-muted: #94A3B8;
  --c-header-bg: rgba(11, 19, 43, 0.96);
  --c-header-border: rgba(255, 255, 255, 0.08);
  --logo-text: #FFFFFF;
  --logo-subtext: #94A3B8;
  background-color: var(--c-bg-page) !important;
  color: var(--c-text-main) !important;
}

body.dark-mode .modern-header {
  background: var(--c-header-bg) !important;
  border-bottom-color: var(--c-header-border) !important;
}
body.dark-mode .header-nav .nav-list > li > a {
  color: #F1F5F9 !important;
}
body.dark-mode .header-nav .nav-list > li > a:hover,
body.dark-mode .header-nav .nav-list > li.active > a {
  color: var(--c-accent) !important;
}
body.dark-mode .dropdown-menu {
  background: #0B132B !important;
  border-color: rgba(255, 255, 255, 0.1) !important;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5) !important;
}
body.dark-mode .dropdown-menu a {
  color: #E2E8F0 !important;
}
body.dark-mode .dropdown-menu a:hover {
  background: rgba(16, 185, 129, 0.12) !important;
  color: var(--c-accent) !important;
}

/* ==========================================================================
   ZERO TOP-GAP RESET – Tüm kaynaklardan gelen üst boşlukları sıfırlar
   ========================================================================== */
html {
  margin: 0 !important;
  padding: 0 !important;
  scroll-behavior: smooth;
}

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


body {
  font-family: var(--font-body);
  color: var(--c-gray-700);
  background-color: #FFFFFF;
  margin: 0 !important;
  padding: 0 !important;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* mCustomScrollbar body sarma öğesi sıfırlama */
body.hidden-bar-wrapper,
.page-wrapper,
.mCSB_container,
.mCustomScrollBox {
  margin-top: 0 !important;
  padding-top: 0 !important;
  top: 0 !important;
}


h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--c-navy);
  font-weight: 700;
  line-height: 1.25;
  margin-top: 0;
}

a { text-decoration: none; transition: all var(--trans-fast); }

/* ==========================================================================
   1. Enterprise Micro Topbar
   ========================================================================== */
.modern-topbar {
  background: linear-gradient(90deg, #070B18 0%, #0B132B 50%, #070B18 100%);
  color: rgba(255, 255, 255, 0.85);
  font-size: 12.5px;
  font-family: var(--font-body);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 6px 0;
  position: relative;
  z-index: 1001;
}
.modern-topbar .topbar-container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.topbar-left, .topbar-right {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: nowrap;
}
.topbar-item {
  display: flex;
  align-items: center;
  gap: 7px;
  color: rgba(255, 255, 255, 0.85);
  font-weight: 500;
  text-decoration: none;
  white-space: nowrap !important;
  flex-shrink: 0;
  transition: color var(--trans-fast);
}
.topbar-item:hover { color: #ffffff; text-decoration: none; }
.topbar-phone-link {
  font-weight: 700;
  letter-spacing: 0.3px;
  white-space: nowrap !important;
  flex-shrink: 0;
}
.topbar-phone-link span {
  white-space: nowrap !important;
}

/* Canlı Depo Durum Rozeti & Nabız Noktası */
.topbar-status-badge {
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.25);
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11.5px;
  display: flex;
  align-items: center;
  gap: 6px;
  color: #E2E8F0;
}
.status-pulse-dot {
  width: 7px;
  height: 7px;
  background-color: #10B981;
  border-radius: 50%;
  box-shadow: 0 0 0 rgba(16, 185, 129, 0.7);
  animation: pulseBeacon 1.8s infinite;
}
@keyframes pulseBeacon {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

/* Modern Dil Seçici Dropdown */
.topbar-lang-dropdown-wrap {
  position: relative;
}
.topbar-lang-trigger {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #ffffff;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition: all var(--trans-fast);
}
.topbar-lang-trigger:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.3);
}
.lang-chevron {
  font-size: 9px;
  color: rgba(255, 255, 255, 0.6);
  transition: transform 0.2s;
}
.topbar-lang-dropdown-wrap.active .lang-chevron {
  transform: rotate(180deg);
}
.topbar-lang-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: #0B132B;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
  min-width: 170px;
  padding: 6px 0;
  display: none;
  z-index: 1050;
  animation: fadeInDown 0.2s ease forwards;
}
.topbar-lang-menu.active {
  display: block;
}
.lang-menu-header {
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #64748B;
  padding: 6px 14px 4px;
  font-weight: 700;
}
.lang-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  color: #CBD5E1;
  font-size: 12px;
  text-decoration: none;
  transition: background 0.15s;
}
.lang-option:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  text-decoration: none;
}
.lang-option.active-lang {
  color: #10B981;
  font-weight: 700;
  background: rgba(16, 185, 129, 0.1);
}
.lang-option .check-icon {
  margin-left: auto;
  font-size: 11px;
  color: #10B981;
}

/* Dark / Light Mode Butonu */
.topbar-theme-toggle {
  display: flex;
  align-items: center;
}
.btn-theme-mode {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #F8FAFC;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition: all var(--trans-fast);
}
.btn-theme-mode:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: #38BDF8;
  color: #38BDF8;
}
.btn-theme-mode i {
  color: #F59E0B;
  font-size: 12px;
  transition: transform 0.3s;
}
.btn-theme-mode:hover i {
  transform: rotate(20deg);
}

/* B2B Portalı Giriş Butonu */
.topbar-b2b-portal {
  display: flex;
  align-items: center;
}
.btn-b2b-portal {
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.35);
  color: #A7F3D0;
  padding: 4px 12px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition: all var(--trans-fast);
}
.btn-b2b-portal:hover {
  background: #10B981;
  color: #FFFFFF;
  border-color: #10B981;
  box-shadow: 0 0 12px rgba(16, 185, 129, 0.4);
}

.topbar-svg-flag {
  width: 18px;
  height: 12px;
  object-fit: cover;
  border-radius: 2px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.35);
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
}

/* Premium Sosyal Medya Mikro Butonları */
.topbar-social {
  display: flex;
  align-items: center;
  gap: 7px;
  padding-left: 12px;
  border-left: 1px solid rgba(255, 255, 255, 0.12);
}
.social-btn {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.15);
}
.social-btn:hover {
  transform: translateY(-2px) scale(1.08);
  color: #FFFFFF !important;
  text-decoration: none;
}
.social-btn.social-linkedin:hover {
  background: #0A66C2;
  border-color: #0A66C2;
  box-shadow: 0 0 12px rgba(10, 102, 194, 0.6);
}
.social-btn.social-instagram:hover {
  background: linear-gradient(45deg, #F58529, #DD2A7B, #8134AF);
  border-color: transparent;
  box-shadow: 0 0 12px rgba(221, 42, 123, 0.6);
}
.social-btn.social-facebook:hover {
  background: #1877F2;
  border-color: #1877F2;
  box-shadow: 0 0 12px rgba(24, 119, 242, 0.6);
}
.social-btn.social-youtube:hover {
  background: #FF0000;
  border-color: #FF0000;
  box-shadow: 0 0 12px rgba(255, 0, 0, 0.6);
}

/* ==========================================================================
   2. Header & Sticky Navbar
   ========================================================================== */
.modern-header {
  position: sticky;
  top: 0;
  width: 100%;
  height: 92px;
  z-index: 999;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  box-shadow: 0 4px 20px rgba(11, 19, 43, 0.06);
  transition: all var(--trans-base);
  display: flex;
  align-items: center;
}
.modern-header.scrolled {
  height: 74px;
  box-shadow: 0 10px 30px rgba(11, 19, 43, 0.1);
}
.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1440px;
  width: 100%;
  margin: 0 auto;
  padding: 0 24px;
}
.header-logo {
  display: flex;
  align-items: center;
}
.header-logo a {
  display: inline-flex;
  align-items: center;
}
.header-logo img {
  height: 72px;
  max-height: 72px;
  width: auto;
  max-width: 320px;
  object-fit: contain;
  transition: all var(--trans-base);
}
.modern-header.scrolled .header-logo img { 
  height: 56px; 
  max-height: 56px; 
}

.header-nav .nav-list {
  display: flex;
  align-items: center;
  gap: 20px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.header-nav .nav-list > li { position: relative; }
.header-nav .nav-list > li > a {
  color: var(--c-navy);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 10px 2px;
  position: relative;
}
.header-nav .nav-list > li > a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2.5px;
  bottom: 0;
  left: 0;
  background-color: var(--c-accent);
  border-radius: 2px;
  transition: width var(--trans-base);
}
.header-nav .nav-list > li:hover > a,
.header-nav .nav-list > li.active > a { color: var(--c-accent); }
.header-nav .nav-list > li:hover > a::after,
.header-nav .nav-list > li.active > a::after { width: 100%; }

.header-nav .nav-list .dd-icon {
  font-size: 10px;
  color: var(--c-gray-400);
  transition: transform var(--trans-base);
}
.header-nav .nav-list > li:hover .dd-icon { transform: rotate(180deg); color: var(--c-accent); }

/* Dropdown Menü (Kesin Görünürlük ve Modern Tasarım) */
.header-nav .dropdown-menu {
  display: block !important;
  position: absolute !important;
  top: 100% !important;
  left: 0 !important;
  min-width: 270px !important;
  background: #FFFFFF !important;
  border-radius: 14px !important;
  padding: 10px 0 !important;
  margin: 0 !important;
  box-shadow: 0 20px 45px rgba(11, 19, 43, 0.16), 0 0 1px rgba(0, 0, 0, 0.08) !important;
  border: 1px solid rgba(226, 232, 240, 0.95) !important;
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
  transform: translateY(12px) !important;
  transition: opacity 0.25s cubic-bezier(0.16, 1, 0.3, 1), transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.25s !important;
  z-index: 99999 !important;
  list-style: none !important;
}

/* Hover ve Open Durumlarında Açılma */
.header-nav .nav-list > li:hover .dropdown-menu,
.header-nav .nav-list > li.open .dropdown-menu,
.header-nav .nav-list > li:focus-within .dropdown-menu {
  display: block !important;
  opacity: 1 !important;
  visibility: visible !important;
  pointer-events: auto !important;
  transform: translateY(0) !important;
}

.header-nav .dropdown-menu li {
  display: block !important;
  width: 100% !important;
  margin: 0 !important;
  padding: 0 !important;
}

.header-nav .dropdown-menu li a {
  display: flex !important;
  align-items: center !important;
  gap: 10px !important;
  padding: 11px 22px !important;
  color: var(--c-navy) !important;
  font-size: 14px !important;
  font-weight: 500 !important;
  font-family: var(--font-body) !important;
  transition: all 0.2s ease !important;
  background: transparent !important;
  border: none !important;
  text-decoration: none !important;
}

.header-nav .dropdown-menu li a i {
  font-size: 10px !important;
  color: var(--c-gray-400) !important;
  transition: transform 0.2s ease, color 0.2s ease !important;
}

.header-nav .dropdown-menu li a:hover {
  background: rgba(138, 196, 63, 0.1) !important;
  color: var(--c-accent) !important;
  padding-left: 26px !important;
}

.header-nav .dropdown-menu li a:hover i {
  color: var(--c-accent) !important;
  transform: translateX(3px) !important;
}

.header-nav .dropdown-menu li.active > a {
  background: rgba(138, 196, 63, 0.12) !important;
  color: var(--c-accent) !important;
  font-weight: 600 !important;
  padding-left: 26px !important;
}

.header-nav .dropdown-menu li.active > a i {
  color: var(--c-accent) !important;
  transform: translateX(3px) !important;
}

/* CTA Butonları */
.btn-modern {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 24px;
  border-radius: 50px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  transition: all var(--trans-base);
  border: none;
  gap: 8px;
}
.btn-accent {
  background: var(--c-accent);
  color: #FFFFFF !important;
  box-shadow: 0 4px 15px rgba(138, 196, 63, 0.3);
}
.btn-accent:hover {
  background: var(--c-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(138, 196, 63, 0.45);
}
.btn-outline-white {
  background: transparent;
  color: #FFFFFF !important;
  border: 2px solid rgba(255, 255, 255, 0.7);
}
.btn-outline-white:hover {
  background: #FFFFFF;
  color: var(--c-navy) !important;
  transform: translateY(-2px);
}
.btn-navy { background: var(--c-navy); color: #FFFFFF !important; }
.btn-navy:hover { background: var(--c-navy-light); transform: translateY(-2px); }

.pulse-btn { animation: pulseAccent 2.5s infinite; }
@keyframes pulseAccent {
  0% { box-shadow: 0 0 0 0 rgba(138, 196, 63, 0.6); }
  70% { box-shadow: 0 0 0 14px rgba(138, 196, 63, 0); }
  100% { box-shadow: 0 0 0 0 rgba(138, 196, 63, 0); }
}

.mobile-nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--c-gray-200);
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 20px;
  color: var(--c-navy);
  cursor: pointer;
}

/* ==========================================================================
   3. HERO SLIDER (KESİN ÇÖKME ENGELLEME)
   ========================================================================== */
.hero-slider-section {
  position: relative;
  width: 100%;
  height: 650px;
  max-height: 650px;
  background: var(--c-navy-dark);
  overflow: hidden;
}
.hero-slider-container {
  position: relative;
  width: 100%;
  height: 650px;
}
.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 650px;
  display: none !important;
  opacity: 0;
  background-size: cover;
  background-position: center;
  z-index: 1;
}
.hero-slide.active {
  display: flex !important;
  align-items: center;
  opacity: 1;
  z-index: 2;
  animation: heroFadeIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
@keyframes heroFadeIn {
  from { opacity: 0; transform: scale(1.03); }
  to { opacity: 1; transform: scale(1); }
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(7, 11, 24, 0.93) 0%, rgba(11, 19, 43, 0.84) 50%, rgba(28, 37, 65, 0.7) 100%);
  z-index: 2;
}
.hero-grid-pattern {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(rgba(138, 196, 63, 0.12) 1px, transparent 1px);
  background-size: 36px 36px;
  z-index: 3;
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 4;
  max-width: 780px;
  padding: 0 30px 0 100px; /* Sol dock ikonları (25px + 58px) için boşluk */
  color: #FFFFFF;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(138, 196, 63, 0.15);
  border: 1px solid rgba(138, 196, 63, 0.4);
  color: var(--c-accent);
  padding: 7px 16px;
  border-radius: 50px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 12.5px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.hero-title {
  font-size: 3rem;
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1.2;
  margin-bottom: 18px;
  letter-spacing: -0.5px;
}
.hero-desc {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.7;
  margin-bottom: 30px;
  max-width: 650px;
}
.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-btns .btn-modern { padding: 14px 28px; font-size: 15px; font-weight: 700; letter-spacing: 0.2px; }

/* Eski veya artık yüzen menü/bülten kaçaklarını kesin engelleme */
.bipanel-floating-menu, .newsletter-section { display: none !important; }


.hero-slider-arrows {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  transform: translateY(-50%);
  display: flex;
  justify-content: space-between;
  padding: 0 32px;
  pointer-events: none;
  z-index: 40;
  width: 100%;
}
.hero-arrow-btn {
  pointer-events: auto;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(15, 23, 42, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.28);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  cursor: pointer;
  transition: all var(--trans-fast);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}
.hero-arrow-btn:hover {
  background: var(--c-accent);
  border-color: var(--c-accent);
  color: #FFFFFF;
  transform: scale(1.12);
}

/* ==========================================================================
   4. Yüzen Sayaçlar
   ========================================================================== */
.stats-floating-section {
  position: relative;
  z-index: 20;
  margin-top: -55px;
  padding: 0 30px;
  margin-bottom: 60px;
}
.stats-container {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.stat-card {
  background: #FFFFFF;
  padding: 26px 22px;
  border-radius: 16px;
  box-shadow: 0 15px 35px rgba(11, 19, 43, 0.08);
  border: 1px solid rgba(226, 232, 240, 0.9);
  display: flex;
  align-items: center;
  gap: 18px;
  transition: all var(--trans-base);
  position: relative;
  overflow: hidden;
}
.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--c-accent);
  transition: width var(--trans-fast);
}
.stat-card:hover { transform: translateY(-5px); box-shadow: 0 20px 40px rgba(11, 19, 43, 0.12); }
.stat-card:hover::before { width: 6px; }

.stat-icon {
  width: 54px;
  height: 54px;
  border-radius: 12px;
  background: rgba(138, 196, 63, 0.12);
  color: var(--c-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}
.stat-info .stat-number {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--c-navy);
  line-height: 1;
  margin-bottom: 4px;
}
.stat-info .stat-label {
  font-size: 13.5px;
  color: var(--c-gray-600);
  font-weight: 500;
  margin: 0;
}

/* ==========================================================================
   5. Kurumsal Alanlar, Kartlar ve Genel Izgaralar
   ========================================================================== */
.section-padding { padding: 90px 0; }
.section-padding-sm { padding: 60px 0; }
.bg-light { background-color: var(--c-gray-50); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 60px;
  align-items: center;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 30px;
}
.about-img-box { position: relative; }
.about-img-main {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: 18px;
  box-shadow: var(--shadow-xl);
}
.about-exp-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--c-navy);
  color: #FFFFFF;
  padding: 20px 25px;
  border-radius: 14px;
  box-shadow: 0 15px 30px rgba(11, 19, 43, 0.3);
  border: 2px solid var(--c-accent);
  text-align: center;
}
.about-exp-badge .num {
  font-size: 2.4rem;
  font-weight: 900;
  font-family: var(--font-heading);
  color: var(--c-accent);
  line-height: 1;
}
.about-exp-badge .txt {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-top: 4px;
}

.section-tag {
  display: inline-block;
  color: var(--c-accent);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.section-title {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--c-navy);
  line-height: 1.25;
  margin-bottom: 18px;
}
.section-lead {
  font-size: 1.1rem;
  color: var(--c-gray-600);
  margin-bottom: 24px;
  line-height: 1.75;
}
.section-header-center {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 55px auto;
  padding: 0 20px;
}

.feature-checklist {
  list-style: none;
  padding: 0;
  margin: 0 0 30px 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.feature-checklist li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 14.5px;
  color: var(--c-navy);
}
.feature-checklist li i { color: var(--c-accent); font-size: 15px; }

/* Hizmetler Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 30px;
}
.service-card {
  background: #FFFFFF;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(11, 19, 43, 0.05);
  border: 1px solid rgba(226, 232, 240, 0.8);
  transition: all var(--trans-smooth);
  display: flex;
  flex-direction: column;
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 45px rgba(11, 19, 43, 0.12);
  border-color: rgba(138, 196, 63, 0.4);
}
.service-img-wrapper {
  position: relative;
  height: 220px;
  overflow: hidden;
}
.service-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.service-card:hover .service-img-wrapper img { transform: scale(1.08); }
.service-badge {
  position: absolute;
  top: 15px;
  left: 15px;
  background: var(--c-navy);
  color: #FFFFFF;
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 11.5px;
  font-weight: 700;
}
.service-body {
  padding: 26px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}
.service-body h3 { font-size: 1.35rem; margin-bottom: 12px; color: var(--c-navy); }
.service-card:hover .service-body h3 { color: var(--c-accent); }
.service-body p {
  color: var(--c-gray-600);
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 20px;
  flex-grow: 1;
}
.service-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--c-navy);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 13.5px;
}
.service-card:hover .service-link { color: var(--c-accent); transform: translateX(5px); }

/* Neden Biz */
.why-us-section { background: var(--c-navy); color: #FFFFFF; position: relative; }
.why-us-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 30px;
}
.why-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 32px 24px;
  transition: all var(--trans-base);
}
.why-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--c-accent);
  transform: translateY(-6px);
}
.why-icon {
  width: 54px;
  height: 54px;
  border-radius: 12px;
  background: rgba(138, 196, 63, 0.15);
  color: var(--c-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 20px;
}
.why-card h4 { color: #FFFFFF; font-size: 1.2rem; margin-bottom: 10px; }
.why-card p { color: rgba(255, 255, 255, 0.7); font-size: 13.5px; line-height: 1.7; margin: 0; }

/* Projeler Grid */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 30px;
}
.project-card {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  height: 360px;
  box-shadow: var(--shadow-lg);
  cursor: pointer;
}
.project-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.project-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(7, 11, 24, 0.95) 0%, rgba(7, 11, 24, 0.4) 60%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 28px;
  color: #FFFFFF;
}
.project-card:hover img { transform: scale(1.08); }
.project-cat {
  color: var(--c-accent);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 6px;
}
.project-title { font-size: 1.3rem; color: #FFFFFF; margin-bottom: 10px; }
.project-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #FFFFFF;
  font-size: 13px;
  font-weight: 600;
  opacity: 0;
  transform: translateY(10px);
  transition: all var(--trans-fast);
}
.project-card:hover .project-link-btn { opacity: 1; transform: translateY(0); color: var(--c-accent); }

/* Referanslar Marquee (Büyük, Prestijli ve Net Vitrin) */
.references-section {
  padding: 55px 0 65px 0;
  background: #f8fafc;
  border-top: 1px solid var(--c-gray-200);
  border-bottom: 1px solid var(--c-gray-200);
  margin-bottom: 40px;
  overflow: hidden;
}
.marquee-wrapper {
  display: flex;
  overflow: hidden;
  user-select: none;
  gap: 30px;
}
.marquee-group {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-around;
  gap: 35px;
  min-width: 100%;
  animation: scrollMarquee 35s linear infinite;
}
.marquee-wrapper:hover .marquee-group {
  animation-play-state: paused;
}
.marquee-item {
  height: 120px;
  min-width: 240px;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #FFFFFF;
  border-radius: 16px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 15px rgba(11, 19, 43, 0.04);
  transition: all 0.3s ease;
}
.marquee-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(11, 19, 43, 0.12);
  border-color: var(--c-accent);
}
.marquee-item img {
  height: 88px !important;
  max-height: 88px !important;
  max-width: 210px !important;
  width: auto !important;
  object-fit: contain !important;
  filter: none !important;
  opacity: 1 !important;
  transition: transform 0.3s ease;
}
.marquee-item:hover img {
  transform: scale(1.08);
}
@keyframes scrollMarquee { from { transform: translateX(0); } to { transform: translateX(-100%); } }

/* Referanslar Sayfası Grid Kartları */
.referanslar {
  background: #ffffff;
  border: 1px solid var(--c-gray-200);
  border-radius: 14px;
  padding: 22px 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 135px;
  box-shadow: 0 3px 12px rgba(11, 19, 43, 0.04);
  transition: all 0.3s ease;
  margin-bottom: 24px;
}
.referanslar:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 24px rgba(11, 19, 43, 0.1);
  border-color: var(--c-accent);
}
.referanslar img {
  max-height: 90px !important;
  max-width: 100% !important;
  width: auto !important;
  object-fit: contain !important;
  filter: none !important;
}

/* Haberler Grid */
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 30px;
}
.news-card {
  background: #FFFFFF;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(11, 19, 43, 0.05);
  border: 1px solid var(--c-gray-200);
  transition: all var(--trans-smooth);
}
.news-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-xl); border-color: rgba(138, 196, 63, 0.4); }
.news-img { height: 210px; position: relative; overflow: hidden; }
.news-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s; }
.news-card:hover .news-img img { transform: scale(1.08); }
.news-date {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: var(--c-navy);
  color: #FFFFFF;
  padding: 5px 12px;
  border-radius: 6px;
  font-size: 11.5px;
  font-weight: 700;
}
.news-body { padding: 24px; }
.news-body h3 { font-size: 1.25rem; line-height: 1.4; margin-bottom: 10px; color: var(--c-navy); }
.news-card:hover .news-body h3 { color: var(--c-accent); }
.news-body p { color: var(--c-gray-600); font-size: 13.5px; line-height: 1.7; margin-bottom: 18px; }

/* CTA Bandı */
.cta-banner-section {
  background: linear-gradient(135deg, var(--c-navy-dark) 0%, var(--c-navy) 60%, var(--c-navy-light) 100%);
  padding: 70px 0;
  color: #FFFFFF;
}
.cta-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.cta-text h2 { color: #FFFFFF; font-size: 2.4rem; font-weight: 800; margin-bottom: 10px; }
.cta-text p { color: rgba(255, 255, 255, 0.85); font-size: 1.1rem; margin: 0; max-width: 650px; }
.cta-actions { display: flex; gap: 16px; flex-shrink: 0; }

/* Footer */
.modern-footer {
  background-color: var(--c-navy-dark);
  color: var(--c-gray-300);
  padding: 70px 0 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 50px;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 30px 50px 30px;
}
.footer-logo { max-width: 190px; height: auto; margin-bottom: 20px; display: block; }
.footer-col h4 {
  color: #FFFFFF;
  font-size: 1.2rem;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 8px;
}
.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2.5px;
  background-color: var(--c-accent);
  border-radius: 2px;
}
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 11px; }
.footer-links a { color: var(--c-gray-300); font-size: 13.5px; }
.footer-links a:hover { color: var(--c-accent); transform: translateX(5px); }

.footer-contact { list-style: none; padding: 0; margin: 0; }
.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
  font-size: 13.5px;
  color: var(--c-gray-300);
}
.footer-contact i { color: var(--c-accent); font-size: 14px; margin-top: 4px; flex-shrink: 0; }
.footer-bottom {
  background-color: #04070F;
  padding: 22px 0;
  text-align: center;
  color: var(--c-gray-400);
  font-size: 13px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* ==========================================================================
   6. ORTAK İÇ SAYFA STİLLERİ (PAGE HEADER, SIDEBAR, BREADCRUMB)
   ========================================================================== */
.page-header-banner {
  background: linear-gradient(135deg, var(--c-navy-dark) 0%, var(--c-navy) 60%, var(--c-navy-light) 100%);
  padding: 70px 0 60px 0;
  position: relative;
  color: #FFFFFF;
  overflow: hidden;
}
.page-header-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(rgba(138, 196, 63, 0.12) 1px, transparent 1px);
  background-size: 30px 30px;
  pointer-events: none;
}
.page-header-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 30px;
  position: relative;
  z-index: 2;
}
.page-header-title {
  font-size: 2.6rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 12px;
}
.breadcrumb-nav {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--c-gray-300);
}
.breadcrumb-nav a { color: var(--c-accent); font-weight: 500; }
.breadcrumb-nav a:hover { text-decoration: underline; }
.breadcrumb-nav .sep { font-size: 10px; color: var(--c-gray-400); }

/* İç Sayfa İki Kolonlu Layout */
.page-main-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 50px;
  max-width: 1400px;
  margin: 0 auto;
  padding: 70px 30px;
}
.page-main-layout.sidebar-left {
  grid-template-columns: 340px 1fr;
}
.page-content-area {
  min-width: 0;
}
.page-sidebar {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

/* Sidebar Widget'ları */
.sidebar-widget {
  background: #FFFFFF;
  border-radius: 16px;
  padding: 28px;
  border: 1px solid var(--c-gray-200);
  box-shadow: 0 6px 20px rgba(11, 19, 43, 0.04);
}
.sidebar-widget-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--c-navy);
  margin-bottom: 18px;
  position: relative;
  padding-bottom: 10px;
}
.sidebar-widget-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2.5px;
  background: var(--c-accent);
  border-radius: 2px;
}
.sidebar-menu-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.sidebar-menu-list li { margin-bottom: 8px; }
.sidebar-menu-list li a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-radius: 10px;
  background: var(--c-gray-50);
  color: var(--c-navy);
  font-weight: 600;
  font-size: 14px;
  transition: all var(--trans-fast);
}
.sidebar-menu-list li a:hover,
.sidebar-menu-list li.active a {
  background: var(--c-accent);
  color: #FFFFFF;
  transform: translateX(4px);
}
.sidebar-cta-box {
  background: linear-gradient(135deg, var(--c-navy) 0%, var(--c-navy-light) 100%);
  color: #FFFFFF;
  border-radius: 16px;
  padding: 30px 24px;
  text-align: center;
}
.sidebar-cta-box i { font-size: 36px; color: var(--c-accent); margin-bottom: 16px; }
.sidebar-cta-box h4 { color: #FFFFFF; font-size: 1.3rem; margin-bottom: 10px; }
.sidebar-cta-box p { color: rgba(255,255,255,0.8); font-size: 13.5px; margin-bottom: 20px; }

/* İç Sayfa Tipografi ve Resim Düzeni */
.content-typography {
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--c-gray-700);
}
.content-typography h2 { font-size: 1.8rem; margin: 30px 0 15px 0; color: var(--c-navy); }
.content-typography h3 { font-size: 1.4rem; margin: 25px 0 12px 0; color: var(--c-navy); }
.content-typography p { margin-bottom: 20px; }
.content-typography ul { padding-left: 20px; margin-bottom: 25px; }
.content-typography li { margin-bottom: 10px; }
.content-main-img {
  width: 100%;
  max-height: 480px;
  object-fit: cover;
  border-radius: 16px;
  margin-bottom: 35px;
  box-shadow: var(--shadow-md);
}

/* Proje Künyesi Tablosu */
.project-spec-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--c-gray-50);
  border-radius: 14px;
  overflow: hidden;
  margin: 30px 0;
}
.project-spec-table tr { border-bottom: 1px solid var(--c-gray-200); }
.project-spec-table tr:last-child { border-bottom: none; }
.project-spec-table td {
  padding: 14px 20px;
  font-size: 14.5px;
}
.project-spec-table td.spec-label {
  font-weight: 700;
  color: var(--c-navy);
  width: 35%;
  background: rgba(11, 19, 43, 0.03);
}

/* Akordeon (SSS) */
.accordion-wrapper { display: flex; flex-direction: column; gap: 16px; }
.accordion-item {
  background: #FFFFFF;
  border: 1px solid var(--c-gray-200);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(11, 19, 43, 0.03);
}
.accordion-header {
  padding: 18px 24px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 16px;
  color: var(--c-navy);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #FFFFFF;
  transition: all var(--trans-fast);
}
.accordion-header:hover { background: var(--c-gray-50); color: var(--c-accent); }
.accordion-header i { font-size: 12px; transition: transform var(--trans-base); }
.accordion-item.active .accordion-header { color: var(--c-accent); border-bottom: 1px solid var(--c-gray-200); }
.accordion-item.active .accordion-header i { transform: rotate(180deg); }
.accordion-body {
  padding: 20px 24px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-gray-600);
  display: none;
}
.accordion-item.active .accordion-body { display: block; }

/* Sertifika / Belge Kartları */
.documents-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.document-card {
  background: #FFFFFF;
  border: 1px solid var(--c-gray-200);
  border-radius: 14px;
  padding: 24px;
  text-align: center;
  transition: all var(--trans-base);
  box-shadow: var(--shadow-sm);
}
.document-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: var(--c-accent); }
.document-card img {
  max-height: 140px;
  object-fit: contain;
  margin-bottom: 16px;
}
.document-card h4 { font-size: 1.1rem; margin-bottom: 14px; }

/* Banka Hesap Kartları */
.bank-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.bank-card {
  background: #FFFFFF;
  border: 1px solid var(--c-gray-200);
  border-radius: 16px;
  padding: 28px;
  box-shadow: var(--shadow-sm);
  position: relative;
}
.bank-card-title { font-size: 1.3rem; color: var(--c-navy); margin-bottom: 15px; }
.bank-card-info { font-size: 14px; margin-bottom: 8px; color: var(--c-gray-700); }
.bank-card-iban {
  background: var(--c-gray-100);
  padding: 12px 16px;
  border-radius: 8px;
  font-family: monospace;
  font-size: 15px;
  font-weight: 700;
  color: var(--c-navy);
  margin-top: 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.iban-copy-btn {
  background: var(--c-accent);
  color: #FFFFFF;
  border: none;
  border-radius: 6px;
  padding: 6px 12px;
  font-size: 12px;
  cursor: pointer;
}

/* Responsive Kırılımlar */
@media (max-width: 1200px) {
  .header-nav .nav-list { gap: 14px; }
  .header-nav .nav-list > li > a { font-size: 13.5px; }
  .stats-container { grid-template-columns: repeat(2, 1fr); }
  .why-us-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .page-main-layout, .page-main-layout.sidebar-left { grid-template-columns: 1fr; }
}

/* Responsive Kırılımlar ve Mobil İyileştirme */
@media (max-width: 1200px) {
  .header-nav .nav-list { gap: 14px; }
  .header-nav .nav-list > li > a { font-size: 13.5px; }
  .stats-container { grid-template-columns: repeat(2, 1fr); }
  .why-us-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .page-main-layout, .page-main-layout.sidebar-left { grid-template-columns: 1fr; }
}

@media (max-width: 991px) {
  /* Topbar Gizleme ve Header Sabitleme */
  .modern-topbar { display: none !important; }
  .modern-header {
    top: 0 !important;
    height: 82px !important;
    padding: 0 !important;
    background: rgba(255, 255, 255, 0.98) !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08) !important;
    z-index: 99999 !important;
  }
  .header-container {
    padding: 0 16px !important;
    height: 100% !important;
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
  }
  .header-logo {
    display: flex !important;
    align-items: center !important;
  }
  .header-logo img {
    height: 58px !important;
    max-height: 58px !important;
    max-width: 250px !important;
    width: auto !important;
    object-fit: contain !important;
  }
  .header-actions {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    z-index: 999999 !important;
  }
  .header-actions .btn-modern {
    display: none !important; /* Mobilde taşmayı önlemek için menü içerisine alındı */
  }
  /* Header hamburger butonu tamamen kaldırıldı — menü alt bar "Menü" butonundan yönetilir */
  .mobile-nav-toggle, #mobile-nav-btn {
    display: none !important;
  }
  
  /* Mobil Menü Çekmecesi (Slide-Down / Offcanvas) */
  .header-nav {
    display: none;
  }
  .header-nav.mobile-open {
    display: block !important;
    position: fixed !important;
    top: 82px !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 62px !important; /* Alt bar için alan bırak */
    width: 100% !important;
    height: calc(100vh - 144px) !important; /* 82px header + 62px alt bar */
    background: #FFFFFF !important;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2) !important;
    padding: 0 24px 80px 24px !important;
    overflow-y: auto !important;
    z-index: 9999999 !important;
    -webkit-overflow-scrolling: touch;
  }
  .mobile-drawer-header {
    position: sticky !important;
    top: 0 !important;
    z-index: 100 !important;
    background: #FFFFFF !important;
    padding: 14px 0 12px 0 !important;
    margin: 0 0 8px 0 !important;
    border-bottom: 1px solid #e2e8f0 !important;
  }
  body.dark-mode .header-nav.mobile-open,
  body.dark-mode .mobile-drawer-header {
    background: #0f172a !important;
    border-color: rgba(255, 255, 255, 0.08) !important;
  }
  .mob-menu-card {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border-radius: 10px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    text-decoration: none;
    color: var(--c-navy, #0f172a);
    font-size: 12.5px;
    font-weight: 600;
    transition: all 0.2s ease;
  }
  .mob-menu-card:hover,
  .mob-menu-card:active {
    transform: translateY(-1px);
    border-color: var(--c-accent, #8ac43f);
  }
  body.dark-mode .mob-menu-card {
    background: rgba(255, 255, 255, 0.05) !important;
    border-color: rgba(255, 255, 255, 0.1) !important;
    color: #f8fafc !important;
  }
  body.dark-mode .mob-menu-card .card-title {
    color: #ffffff !important;
  }
  body.dark-mode .mob-menu-card .card-sub {
    color: #94a3b8 !important;
  }
  .header-nav.mobile-open .nav-list {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 0 !important;
    width: 100% !important;
  }
  .header-nav.mobile-open .nav-list > li:not(.mobile-util-section) {
    width: 100% !important;
    border-bottom: 1px solid var(--c-gray-100) !important;
  }
  .header-nav.mobile-open .nav-list > li:not(.mobile-util-section) > a {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    padding: 14px 0 !important;
    font-size: 15px !important;
    font-weight: 600 !important;
    color: var(--c-navy) !important;
  }
  .header-nav.mobile-open .nav-list > li:not(.mobile-util-section) > a::after {
    display: none !important;
  }
  .header-nav.mobile-open .dropdown-menu {
    display: none !important;
    position: static !important;
    opacity: 1 !important;
    visibility: visible !important;
    transform: none !important;
    box-shadow: none !important;
    border: none !important;
    border-radius: 8px !important;
    padding: 6px 0 10px 15px !important;
    margin: 0 0 10px 0 !important;
    background: #f8fafc !important;
    width: 100% !important;
  }
  .header-nav.mobile-open .nav-list > li.open .dropdown-menu {
    display: block !important;
  }
  .header-nav.mobile-open .dropdown-menu li a {
    padding: 9px 12px !important;
    font-size: 14px !important;
    color: var(--c-gray-700) !important;
    display: flex !important;
  }
  
  /* Bölüm Izgaraları */
  .about-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .services-grid-modern { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .modern-projects-grid { grid-template-columns: 1fr; }
  .news-grid { grid-template-columns: 1fr; }
  .documents-grid { grid-template-columns: repeat(2, 1fr); }
  .bank-cards-grid { grid-template-columns: 1fr; }
  .cta-container { flex-direction: column; text-align: center; gap: 24px; }
  .hero-slider-section, .hero-slider-container, .hero-slide { height: 600px; max-height: 600px; }
  .hero-title { font-size: 2.1rem; }
}

@media (max-width: 768px) {
  /* Hero: Mobil — İçerik tam oturur, oklar altta toplanır, butonlara veya yazıya çarpmaz */
  .hero-slider-section,
  .hero-slider-container,
  .hero-slide {
    height: 520px !important;
    max-height: 520px !important;
  }
  .hero-slide.active {
    align-items: flex-start !important;
    padding-top: 26px !important;
  }
  .hero-content {
    padding: 0 16px !important;
    margin: 0 auto !important;
    max-width: 100% !important;
    width: 100% !important;
  }
  .hero-title { font-size: 1.85rem; line-height: 1.25; }
  .hero-desc { font-size: 0.92rem; margin-bottom: 20px; }
  .hero-btns {
    flex-direction: column !important;
    width: 100% !important;
    gap: 10px !important;
    align-items: stretch !important;
  }
  .hero-btns .btn-modern {
    width: 100% !important;
    justify-content: center !important;
  }
  /* Slider Okları: Mobilde kaba oklar tamamen gizlenir, dokunmatik swipe ve modern slayt çizgileri kullanılır */
  .hero-slider-arrows {
    display: none !important;
  }
  /* Modern Slayt Gösterge Çizgileri (Pill Indicators) */
  .hero-slider-pills {
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    gap: 8px !important;
    margin-top: 14px !important;
    width: 100% !important;
  }
  .hero-pill {
    width: 20px;
    height: 4px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.35);
    transition: all 0.3s ease;
    cursor: pointer;
    display: inline-block;
  }
  .hero-pill.active {
    width: 36px;
    background: var(--c-accent, #8ac43f);
    box-shadow: 0 0 10px rgba(138, 196, 63, 0.6);
  }

  /* Mobil Menü Altı: Hotline Canlı Hat Bakım Kartı (Dikey Kurumsal Hiyerarşi) */
  .menu-hotline-card {
    display: flex !important;
    flex-direction: column !important;
    align-items: flex-start !important;
    justify-content: flex-start !important;
    text-align: left !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding: 16px 18px !important;
    background: linear-gradient(135deg, #091a28 0%, #0f2d42 100%) !important;
    border: 1px solid rgba(16, 185, 129, 0.35) !important;
    border-radius: 14px !important;
    text-decoration: none !important;
    position: relative !important;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15) !important;
    transition: all 0.2s ease !important;
  }
  .menu-hotline-card:active {
    transform: scale(0.98);
  }
  .menu-hotline-badge {
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
    font-size: 10.5px !important;
    font-weight: 800 !important;
    color: #10b981 !important;
    letter-spacing: 0.8px !important;
    text-transform: uppercase !important;
    margin-bottom: 6px !important;
    width: auto !important;
  }
  .menu-hotline-title {
    display: block !important;
    font-size: 15px !important;
    font-weight: 700 !important;
    color: #FFFFFF !important;
    margin-bottom: 5px !important;
    line-height: 1.3 !important;
    width: 100% !important;
    text-align: left !important;
  }
  .menu-hotline-desc {
    display: block !important;
    font-size: 12px !important;
    color: #94a3b8 !important;
    line-height: 1.4 !important;
    margin-bottom: 8px !important;
    width: 100% !important;
    text-align: left !important;
  }
  .menu-hotline-link {
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
    font-size: 12px !important;
    font-weight: 700 !important;
    color: #38bdf8 !important;
    width: auto !important;
  }

  /* Mobil Menü Altı: B2B Bayi Portalı Butonu */
  .menu-b2b-btn {
    width: 100%;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: 10px;
    background: #0f172a;
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: #FFFFFF;
    font-size: 13.5px;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: all 0.2s ease;
  }
  .menu-b2b-btn:active {
    transform: scale(0.98);
  }
  body.dark-mode .menu-b2b-btn {
    background: #1e293b;
    border-color: rgba(255, 255, 255, 0.15);
  }
  .menu-b2b-sublink {
    display: block;
    text-align: center;
    font-size: 11.5px;
    color: #64748b;
    text-decoration: none;
    margin-top: -4px;
  }
  .menu-b2b-sublink strong {
    color: var(--c-navy, #0f172a);
    font-weight: 700;
  }
  body.dark-mode .menu-b2b-sublink strong {
    color: #38bdf8;
  }

  /* Mobil Menü Altı: Hızlı İletişim & Çalışma Saatleri Şeridi */
  .menu-contact-strip {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    padding: 11px 13px;
    display: flex;
    flex-direction: column;
    gap: 7px;
    font-size: 11.5px;
    color: #475569;
  }
  body.dark-mode .menu-contact-strip {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.08);
    color: #94a3b8;
  }
  .menu-contact-row {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: inherit;
  }
  .menu-contact-row i {
    width: 15px;
    color: #10b981;
    font-size: 11.5px;
    text-align: center;
    flex-shrink: 0;
  }
  .menu-contact-row strong {
    color: var(--c-navy, #0f172a);
    font-weight: 600;
  }
  body.dark-mode .menu-contact-row strong {
    color: #f1f5f9;
  }
  .stats-container { grid-template-columns: repeat(2, 1fr); gap: 14px; padding: 0 15px; }
  .stat-card { padding: 18px 14px; }
  .stat-number { font-size: 1.8rem; }
  .stat-label { font-size: 11.5px; }
  .why-us-grid { grid-template-columns: 1fr; }
  /* Mobil Footer Yerleşimi (2 Kolonlu Kompakt ve Dengeli Akış) */
  .modern-footer { padding-top: 45px !important; }
  .footer-grid {
    grid-template-columns: 1fr 1fr !important;
    gap: 32px 18px !important;
    padding: 0 18px 35px 18px !important;
  }
  .footer-col:first-child {
    grid-column: 1 / -1 !important;
  }
  .footer-col:last-child {
    grid-column: 1 / -1 !important;
  }
  .footer-logo {
    max-width: 185px !important;
    height: 44px !important;
    object-fit: contain !important;
    margin-bottom: 16px !important;
    display: block !important;
  }
  .footer-col h4 {
    font-size: 1.05rem !important;
    margin-bottom: 14px !important;
  }
  .footer-col p {
    font-size: 13.5px !important;
    line-height: 1.65 !important;
    margin-bottom: 18px !important;
  }
  .footer-social {
    display: flex !important;
    gap: 12px !important;
    margin-bottom: 5px !important;
  }
  .footer-social a {
    width: 38px !important;
    height: 38px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: 50% !important;
    background: rgba(255, 255, 255, 0.08) !important;
    margin: 0 !important;
  }
  .footer-links a {
    font-size: 13px !important;
    line-height: 1.5 !important;
    display: flex !important;
    align-items: center !important;
  }
  .footer-contact li {
    font-size: 13px !important;
    line-height: 1.5 !important;
    gap: 10px !important;
  }
  .footer-bottom .auto-container > div {
    justify-content: center !important;
    text-align: center !important;
  }
  .footer-bottom .copyright, .footer-bottom .powered {
    width: 100% !important;
    text-align: center !important;
  }
  .documents-grid { grid-template-columns: 1fr; }
  .about-exp-badge { position: static; margin-top: 20px; }

  /* Mobilde Referans Marquee Kartları */
  .marquee-item {
    height: 98px !important;
    min-width: 185px !important;
    padding: 10px 18px !important;
    border-radius: 12px !important;
  }
  .marquee-item img {
    height: 74px !important;
    max-height: 74px !important;
    max-width: 160px !important;
  }
  .referanslar {
    min-height: 110px !important;
    padding: 14px !important;
  }
  .referanslar img {
    max-height: 72px !important;
  }
}

/* WhatsApp Fazlalık Widgetını Kesin Engelleme */
#wa-widget, .wa-badge, #wa-btn, #wa-box {
  display: none !important;
  visibility: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

.preloader { display: none !important; opacity: 0 !important; visibility: hidden !important; }

/* ==========================================================================
   KURUMSAL VE YASAL SAYFA GELİŞMİŞ STİLLERİ
   ========================================================================== */
.content-header-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 15px;
  margin-bottom: 30px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--c-gray-200);
}
.policy-badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.3px;
}
.policy-badge.badge-legal {
  background: rgba(11, 19, 43, 0.08);
  color: var(--c-navy);
}
.policy-badge.badge-corp {
  background: rgba(138, 196, 63, 0.15);
  color: var(--c-accent-dark, #65922c);
}
.policy-meta-date {
  font-size: 13px;
  color: var(--c-gray-400);
}

.policy-wrapper {
  color: var(--c-gray-700);
  line-height: 1.8;
}
.policy-callout {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 22px 26px;
  border-radius: 14px;
  margin-bottom: 35px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.02);
}
.policy-callout.info {
  background: #f8fafc;
  border-left: 4px solid var(--c-accent);
}
.policy-callout.action {
  background: #f0fdf4;
  border-left: 4px solid #16a34a;
}
.policy-callout .callout-icon {
  font-size: 24px;
  color: var(--c-accent);
  flex-shrink: 0;
  margin-top: 2px;
}
.policy-callout.action .callout-icon {
  color: #16a34a;
}
.policy-callout .callout-body strong {
  display: block;
  font-size: 15.5px;
  color: var(--c-navy);
  margin-bottom: 6px;
}
.policy-callout .callout-body p {
  margin: 0;
  font-size: 14.5px;
  color: var(--c-gray-600);
}

.policy-section {
  background: #FFFFFF;
  border-radius: 14px;
  padding: 26px 30px;
  margin-bottom: 25px;
  border: 1px solid var(--c-gray-100);
  box-shadow: 0 2px 10px rgba(11, 19, 43, 0.03);
  transition: all 0.25s ease;
}
.policy-section:hover {
  box-shadow: 0 6px 20px rgba(11, 19, 43, 0.06);
  border-color: rgba(138, 196, 63, 0.3);
}
.policy-section h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--c-navy);
  margin-top: 0;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
}
.policy-section p {
  font-size: 14.8px;
  line-height: 1.8;
  margin-bottom: 14px;
  color: var(--c-gray-600);
}
.policy-section p:last-child {
  margin-bottom: 0;
}

.policy-list {
  list-style: none !important;
  padding: 0 !important;
  margin: 16px 0 !important;
}
.policy-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 8px 0;
  font-size: 14.5px;
  color: var(--c-gray-700);
}
.policy-list li i {
  color: var(--c-accent);
  font-size: 14px;
  margin-top: 5px;
  flex-shrink: 0;
}

.policy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
  margin: 20px 0;
}
.policy-card {
  background: var(--c-gray-50);
  border-radius: 12px;
  padding: 20px;
  border: 1px solid var(--c-gray-200);
  transition: all 0.2s ease;
}
.policy-card:hover {
  background: #FFFFFF;
  border-color: var(--c-accent);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}
.policy-card h4 {
  font-size: 15px;
  font-weight: 700;
  color: var(--c-navy);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.policy-card h4 i {
  color: var(--c-accent);
}
.policy-card p {
  font-size: 13.5px;
  margin: 0;
  color: var(--c-gray-600);
  line-height: 1.6;
}

.policy-card-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 18px 0;
}

.policy-table-wrap {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--c-gray-200);
  margin: 18px 0;
}
.policy-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.policy-table th {
  background: var(--c-navy);
  color: #FFFFFF;
  padding: 14px 18px;
  text-align: left;
  font-weight: 600;
}
.policy-table td {
  padding: 12px 18px;
  border-bottom: 1px solid var(--c-gray-200);
  color: var(--c-gray-700);
}
.policy-table tr:nth-child(even) td {
  background: #fbfcfe;
}
.policy-table tr:last-child td {
  border-bottom: none;
}
.policy-table code {
  background: rgba(11, 19, 43, 0.06);
  color: var(--c-navy);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 13px;
}

/* Kurumsal İstatistik Izgarası (Hakkımızda vb.) */
.corp-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 18px;
  margin: 30px 0;
}
.corp-stat-card {
  background: #FFFFFF;
  border-radius: 14px;
  padding: 24px 18px;
  text-align: center;
  border: 1px solid var(--c-gray-100);
  box-shadow: 0 4px 15px rgba(11, 19, 43, 0.04);
  transition: all 0.25s ease;
}
.corp-stat-card:hover {
  transform: translateY(-4px);
  border-color: var(--c-accent);
  box-shadow: 0 10px 25px rgba(138, 196, 63, 0.15);
}
.corp-stat-card .stat-number {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--c-navy);
  line-height: 1;
  margin-bottom: 8px;
  font-family: var(--font-heading);
}
.corp-stat-card .stat-label {
  font-size: 14px;
  font-weight: 700;
  color: var(--c-accent-dark, #65922c);
  margin-bottom: 6px;
}
.corp-stat-card p {
  font-size: 12.5px;
  color: var(--c-gray-400);
  margin: 0;
  line-height: 1.4;
}

/* Misyon & Vizyon Kartları */
.mission-vision-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin: 25px 0;
}
.mv-card {
  background: #FFFFFF;
  border-radius: 16px;
  padding: 34px 28px;
  border: 1px solid var(--c-gray-200);
  box-shadow: 0 8px 25px rgba(11, 19, 43, 0.05);
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}
.mv-card.mission-box {
  border-top: 4px solid var(--c-accent);
}
.mv-card.vision-box {
  border-top: 4px solid var(--c-navy);
}
.mv-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 35px rgba(11, 19, 43, 0.09);
}
.mv-icon {
  width: 54px;
  height: 54px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 18px;
}
.mission-box .mv-icon {
  background: rgba(138, 196, 63, 0.15);
  color: var(--c-accent-dark, #65922c);
}
.vision-box .mv-icon {
  background: rgba(11, 19, 43, 0.08);
  color: var(--c-navy);
}
.mv-tag {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--c-gray-400);
  margin-bottom: 10px;
}
.mv-card h3 {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--c-navy);
  margin-bottom: 14px;
  line-height: 1.35;
}
.mv-card p {
  font-size: 14.5px;
  color: var(--c-gray-600);
  line-height: 1.75;
  margin: 0;
}

/* ==========================================================================
   Grup Şirketlerimiz Portal & Detay Stilleri
   ========================================================================== */
.grup-sirketleri-section {
  background: #F8FAFC;
}

.grup-company-card {
  background: #FFFFFF;
  border-radius: 24px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  overflow: hidden;
  box-shadow: 0 14px 40px rgba(11, 19, 43, 0.06);
  transition: all 0.35s cubic-bezier(0.165, 0.84, 0.44, 1);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.grup-company-card:hover {
  transform: translateY(-8px);
  border-color: rgba(222, 125, 34, 0.4);
  box-shadow: 0 24px 60px rgba(11, 19, 43, 0.12);
}

.grup-card-media {
  position: relative;
  height: 220px;
  overflow: hidden;
  background: #0B132B;
}

.grup-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.grup-company-card:hover .grup-card-media img {
  transform: scale(1.08);
}

.grup-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 25%, rgba(11, 19, 43, 0.75) 100%);
}

.grup-card-number {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.94);
  color: #DE7D22;
  font-size: 14px;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 20px rgba(0,0,0,0.18);
  z-index: 2;
}

.grup-card-sector {
  position: absolute;
  bottom: 14px;
  left: 16px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  color: #0B132B;
  font-size: 12px;
  font-weight: 800;
  box-shadow: 0 4px 15px rgba(0,0,0,0.12);
  z-index: 2;
}

.grup-card-body {
  padding: 26px 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.grup-card-title {
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 12px;
  line-height: 1.35;
}

.grup-card-title a {
  color: #0B132B;
  text-decoration: none;
  transition: color 0.25s ease;
}

.grup-card-title a:hover {
  color: #DE7D22;
}

.grup-card-desc {
  color: #64748B;
  font-size: 14px;
  line-height: 1.65;
  margin-bottom: 18px;
}

.grup-services-header {
  font-size: 12.5px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #334155;
  margin-bottom: 10px;
}

.grup-services-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 7px;
}

.grup-services-list li {
  font-size: 13px;
  color: #475569;
  background: #F1F5F9;
  padding: 7px 12px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.grup-services-list li i {
  color: #DE7D22;
  font-size: 11px;
}

.btn-grup-detay {
  display: inline-flex;
  align-items: center;
  background: #0B132B;
  color: #FFFFFF !important;
  font-size: 13px;
  font-weight: 700;
  padding: 9px 18px;
  border-radius: 999px;
  text-decoration: none !important;
  transition: all 0.25s ease;
}

.btn-grup-detay:hover {
  background: #DE7D22;
  transform: translateX(3px);
  color: #FFFFFF !important;
}

.btn-grup-site {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #F1F5F9;
  color: #475569;
  transition: all 0.25s ease;
  text-decoration: none !important;
}

.btn-grup-site:hover {
  background: #DE7D22;
  color: #FFFFFF;
}

.grup-synergy-banner {
  background: linear-gradient(135deg, #0B132B 0%, #1C2541 60%, #DE7D22 100%);
  border-radius: 28px;
}

/* Detay Sayfası Stilleri */
.detay-pill-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(138, 196, 63, 0.15);
  color: var(--c-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.border-left-highlight {
  border-left: 4px solid #DE7D22 !important;
}

.bg-warning-light {
  background: rgba(222, 125, 34, 0.15) !important;
}

.grup-sidebar-item {
  text-decoration: none !important;
  transition: all 0.2s ease;
  border: 1px solid transparent;
}

.grup-sidebar-item:hover, .grup-sidebar-item.active-item {
  background: #F1F5F9;
  border-color: rgba(222, 125, 34, 0.3);
}

.grup-detay-cta {
  background: linear-gradient(135deg, #0B132B 0%, #1C2541 100%);
}

/* ==========================================================================
   B2B Müşteri & Bayi Portalı Modal Stilleri
   ========================================================================== */
.b2b-modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(7, 11, 24, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 99998;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}
.b2b-modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}
.b2b-modal-wrapper {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -46%) scale(0.96);
  z-index: 99999;
  width: 92%;
  max-width: 500px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.b2b-modal-wrapper.active {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, -50%) scale(1);
}
.b2b-modal-card {
  background: #FFFFFF;
  border: 1px solid #CBD5E1;
  border-radius: 20px;
  padding: 30px;
  box-shadow: 0 25px 50px rgba(7, 11, 24, 0.3);
  position: relative;
}
body.dark-mode .b2b-modal-card {
  background: #0B132B;
  border-color: rgba(255, 255, 255, 0.12);
  color: #F1F5F9;
}
.b2b-modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  background: #F1F5F9;
  border: none;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: #64748B;
  transition: all 0.2s;
}
body.dark-mode .b2b-modal-close {
  background: rgba(255, 255, 255, 0.1);
  color: #CBD5E1;
}
.b2b-modal-close:hover {
  background: #FEE2E2;
  color: #EF4444;
}
.b2b-modal-header {
  margin-bottom: 20px;
}
.b2b-badge {
  display: inline-block;
  background: rgba(16, 185, 129, 0.12);
  color: #059669;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 20px;
  margin-bottom: 8px;
}
body.dark-mode .b2b-badge {
  color: #34D399;
}
.b2b-modal-header h3 {
  font-size: 1.35rem;
  font-weight: 800;
  margin-bottom: 6px;
  color: #0F172A;
}
body.dark-mode .b2b-modal-header h3 {
  color: #FFFFFF;
}
.b2b-modal-header p {
  font-size: 0.84rem;
  color: #64748B;
  margin: 0;
  line-height: 1.5;
}
body.dark-mode .b2b-modal-header p {
  color: #94A3B8;
}
.b2b-modal-tabs {
  display: flex;
  background: #F1F5F9;
  padding: 4px;
  border-radius: 10px;
  margin-bottom: 20px;
}
body.dark-mode .b2b-modal-tabs {
  background: rgba(255, 255, 255, 0.06);
}
.b2b-tab-btn {
  flex: 1;
  padding: 8px 12px;
  border: none;
  background: transparent;
  font-size: 12.5px;
  font-weight: 700;
  color: #64748B;
  border-radius: 7px;
  cursor: pointer;
  transition: all 0.2s;
}
body.dark-mode .b2b-tab-btn {
  color: #94A3B8;
}
.b2b-tab-btn.active {
  background: #FFFFFF;
  color: #0F172A;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06);
}
body.dark-mode .b2b-tab-btn.active {
  background: #0284C7;
  color: #FFFFFF;
}
.b2b-tab-content {
  display: none;
}
.b2b-tab-content.active {
  display: block;
  animation: fadeIn 0.2s ease;
}
.b2b-form-group {
  margin-bottom: 14px;
}
.b2b-form-group label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: #334155;
  margin-bottom: 6px;
}
body.dark-mode .b2b-form-group label {
  color: #CBD5E1;
}
.b2b-form-row {
  display: flex;
  gap: 12px;
}
.b2b-form-group.half {
  flex: 1;
}
.b2b-input {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid #CBD5E1;
  border-radius: 8px;
  font-size: 13px;
  outline: none;
  box-sizing: border-box;
  background: #F8FAFC;
  transition: all 0.2s;
}
body.dark-mode .b2b-input {
  background: #070B18;
  border-color: rgba(255, 255, 255, 0.15);
  color: #FFFFFF;
}
.b2b-input:focus {
  border-color: #0284C7;
  background: #FFFFFF;
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}
body.dark-mode .b2b-input:focus {
  background: #0B132B;
}
.b2b-label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.b2b-forgot-link {
  font-size: 11px;
  color: #0284C7;
  text-decoration: none;
}
.b2b-form-options {
  margin-bottom: 16px;
}
.b2b-checkbox-label {
  font-size: 12px;
  color: #475569;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}
body.dark-mode .b2b-checkbox-label {
  color: #94A3B8;
}
.b2b-btn-primary, .b2b-btn-accent {
  width: 100%;
  padding: 11px 16px;
  border: none;
  border-radius: 8px;
  font-size: 13.5px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.b2b-btn-primary {
  background: #0B132B;
  color: #FFFFFF;
}
body.dark-mode .b2b-btn-primary {
  background: #0284C7;
}
.b2b-btn-primary:hover {
  background: #0284C7;
}
.b2b-btn-accent {
  background: #10B981;
  color: #FFFFFF;
}
.b2b-btn-accent:hover {
  background: #059669;
}
.b2b-modal-footer {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid #E2E8F0;
  text-align: center;
}
body.dark-mode .b2b-modal-footer {
  border-top-color: rgba(255, 255, 255, 0.08);
}
.b2b-footer-help {
  font-size: 12px;
  color: #64748B;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}
body.dark-mode .b2b-footer-help {
  color: #94A3B8;
}
.b2b-wa-link {
  color: #10B981;
  font-weight: 700;
  text-decoration: none;
}
.b2b-wa-link:hover {
  text-decoration: underline;
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ==========================================================================
   MOBİL UTILITY SECTION — Dil, Tema, B2B & İletişim Kartları
   ========================================================================== */
@media (max-width: 991px) {

  /* Mobil menü çekmecesi alt dolgu – sabit WhatsApp/tel bar ile çakışmayı önle */
  .header-nav.mobile-open {
    padding-bottom: 100px !important;
  }

  /* Utility bölümü wrapper */
  .mobile-util-section {
    padding: 0 0 16px 0 !important;
    border-bottom: none !important;
  }

  /* nav-list içindeki utility li'nin a etiketlerini sıfırla */
  .header-nav.mobile-open .nav-list > li.mobile-util-section > a.mobile-cta-btn {
    justify-content: center !important;
    padding: 15px 24px !important;
    font-size: 15px !important;
    font-weight: 700 !important;
    color: #fff !important;
    border-bottom: none !important;
  }
  .header-nav.mobile-open .nav-list > li.mobile-util-section > a.mobile-cta-btn::after {
    display: none !important;
  }

  /* Mobil CTA (Teklif Al) Butonu */
  .mobile-cta-btn {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 10px !important;
    width: 100% !important;
    padding: 15px 24px !important;
    background: linear-gradient(135deg, var(--c-teal, #00D287), var(--c-sky, #0ea5e9)) !important;
    color: #fff !important;
    font-size: 15px !important;
    font-weight: 700 !important;
    letter-spacing: 0.3px !important;
    border-radius: 14px !important;
    text-decoration: none !important;
    margin-bottom: 18px !important;
    box-shadow: 0 6px 24px rgba(0, 210, 135, 0.30) !important;
    transition: transform 0.15s, box-shadow 0.15s !important;
  }
  .mobile-cta-btn:active {
    transform: scale(0.97) !important;
    box-shadow: 0 3px 12px rgba(0, 210, 135, 0.22) !important;
  }
  .mobile-cta-btn i {
    font-size: 16px !important;
    pointer-events: none;
  }

  /* Utility kart çerçevesi */
  .mobile-util-card {
    background: var(--c-gray-50, #f8fafc);
    border: 1px solid var(--c-gray-200, #e2e8f0);
    border-radius: 16px;
    padding: 16px 18px;
    margin-bottom: 14px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  }
  .dark-mode .mobile-util-card {
    background: rgba(255,255,255,0.05);
    border-color: rgba(255,255,255,0.10);
    backdrop-filter: blur(10px);
  }

  /* Kart başlık satırı */
  .mobile-util-card-header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    color: var(--c-gray-500, #64748b);
    margin-bottom: 12px;
  }
  .mobile-util-card-header i {
    font-size: 13px;
    color: var(--c-teal, #00D287);
  }
  .dark-mode .mobile-util-card-header {
    color: rgba(255,255,255,0.5);
  }

  /* Kart açıklama paragrafı */
  .mobile-util-card-desc {
    font-size: 13px;
    color: var(--c-gray-500, #64748b);
    margin-bottom: 12px;
    line-height: 1.55;
  }
  .dark-mode .mobile-util-card-desc {
    color: rgba(255,255,255,0.45);
  }

  /* ---- B2B Giriş Butonu ---- */
  .mobile-b2b-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 13px 18px;
    background: linear-gradient(135deg, var(--c-navy, #0b192c), #1e3a5f);
    color: #fff !important;
    font-size: 14px;
    font-weight: 600;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    text-align: left;
    box-shadow: 0 4px 16px rgba(11, 25, 44, 0.25);
    transition: transform 0.15s, box-shadow 0.15s;
    touch-action: manipulation;
  }
  .mobile-b2b-btn:active {
    transform: scale(0.98);
  }
  .mobile-b2b-btn i:first-child {
    font-size: 20px;
    color: var(--c-teal, #00D287);
  }
  .mobile-b2b-btn span {
    flex: 1;
  }
  .mobile-b2b-arrow {
    font-size: 12px;
    opacity: 0.6;
    margin-left: auto;
  }

  /* ---- Dil Grid ---- */
  .mobile-lang-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  .mobile-lang-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    background: #fff;
    border: 1.5px solid var(--c-gray-200, #e2e8f0);
    border-radius: 10px;
    text-decoration: none !important;
    color: var(--c-navy, #0b192c) !important;
    font-size: 13px;
    font-weight: 600;
    transition: border-color 0.15s, background 0.15s, transform 0.1s;
    touch-action: manipulation;
    cursor: pointer;
  }
  .mobile-lang-btn:active {
    transform: scale(0.96);
  }
  .mobile-lang-btn.mobile-lang-active {
    border-color: var(--c-teal, #00D287) !important;
    background: linear-gradient(135deg, rgba(0,210,135,0.08), rgba(14,165,233,0.05)) !important;
    box-shadow: 0 0 0 3px rgba(0,210,135,0.15);
  }
  .dark-mode .mobile-lang-btn {
    background: rgba(255,255,255,0.07);
    border-color: rgba(255,255,255,0.12);
    color: #fff !important;
  }
  .dark-mode .mobile-lang-btn.mobile-lang-active {
    background: rgba(0,210,135,0.12) !important;
    border-color: var(--c-teal, #00D287) !important;
  }
  .mobile-flag-img {
    border-radius: 3px;
    flex-shrink: 0;
    object-fit: cover;
    box-shadow: 0 1px 3px rgba(0,0,0,0.12);
  }
  .mobile-lang-code {
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.5px;
    color: var(--c-gray-500, #64748b);
    flex-shrink: 0;
  }
  .mobile-lang-name {
    font-size: 13px;
    font-weight: 600;
    flex: 1;
  }
  .mobile-lang-check {
    font-size: 11px;
    color: var(--c-teal, #00D287);
    flex-shrink: 0;
  }

  /* ---- Tema Modu Toggle Row ---- */
  .mobile-theme-toggle-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
  }
  .mobile-theme-info {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    font-weight: 600;
    color: var(--c-navy, #0b192c);
  }
  .dark-mode .mobile-theme-info {
    color: rgba(255,255,255,0.85);
  }
  .mobile-theme-info i {
    font-size: 18px;
    color: var(--c-teal, #00D287);
    width: 22px;
    text-align: center;
  }

  /* iOS-style toggle switch */
  .mobile-theme-switch {
    position: relative;
    width: 52px;
    height: 28px;
    background: var(--c-gray-300, #cbd5e0);
    border: none;
    border-radius: 50px;
    cursor: pointer;
    padding: 0;
    flex-shrink: 0;
    transition: background 0.25s;
    touch-action: manipulation;
  }
  .mobile-theme-switch.active {
    background: var(--c-teal, #00D287);
  }
  .mobile-theme-switch-knob {
    position: absolute;
    top: 3px;
    left: 3px;
    width: 22px;
    height: 22px;
    background: #fff;
    border-radius: 50%;
    box-shadow: 0 2px 6px rgba(0,0,0,0.18);
    transition: left 0.25s cubic-bezier(0.4,0,0.2,1);
  }
  .mobile-theme-switch.active .mobile-theme-switch-knob {
    left: calc(100% - 25px);
  }

  /* ---- İletişim Kısayol Butonları ---- */
  .mobile-contact-shortcuts {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 8px;
    margin-top: 4px;
  }
  .mobile-shortcut-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 12px 8px;
    border-radius: 12px;
    text-decoration: none !important;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.3px;
    transition: transform 0.15s, box-shadow 0.15s;
    touch-action: manipulation;
  }
  .mobile-shortcut-btn:active {
    transform: scale(0.94);
  }
  .mobile-shortcut-btn i {
    font-size: 20px;
  }
  .mobile-shortcut-btn span {
    line-height: 1;
  }
  /* Renkler */
  .mobile-shortcut-phone {
    background: linear-gradient(135deg, #10b981, #059669);
    color: #fff !important;
    box-shadow: 0 4px 12px rgba(16,185,129,0.30);
  }
  .mobile-shortcut-whatsapp {
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: #fff !important;
    box-shadow: 0 4px 12px rgba(37,211,102,0.30);
  }
  .mobile-shortcut-email {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    color: #fff !important;
    box-shadow: 0 4px 12px rgba(59,130,246,0.30);
  }
  .mobile-shortcut-insta {
    background: linear-gradient(135deg, #E1306C, #833AB4);
    color: #fff !important;
    box-shadow: 0 4px 12px rgba(225,48,108,0.25);
  }
  .mobile-shortcut-linkedin {
    background: linear-gradient(135deg, #0077B5, #005885);
    color: #fff !important;
    box-shadow: 0 4px 12px rgba(0,119,181,0.28);
  }

} /* END @media (max-width: 991px) */