@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

/* 
 * Belis Temizlik - Ana Stil Dosyası
 * Tasarım Dili: Modern, Ferah ve Minimalist Kurumsal Temizlik Arayüzü
 */

/* ==========================================================================
   1. Değişkenler (Modern Design Tokens)
   ========================================================================== */
:root {
  --font-base: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --color-primary: #0284c7;        /* Taze, berrak okyanus/temizlik mavisi */
  --color-primary-hover: #0369a1;  /* Koyu ton */
  --color-primary-light: #f0f9ff;  /* Buz mavisi / yumuşak zemin */
  --color-secondary: #0f172a;      /* Koyu arduvaz / lacivert kurumsal taban */
  --color-secondary-light: #1e293b;
  --color-accent: #38bdf8;         /* Yumuşak açık gök mavisi ince vurgu */
  --color-danger: #ef4444;         /* Canlı kırmızı */
  --color-whatsapp: #25d366;       /* WhatsApp yeşili */
  --color-whatsapp-hover: #1ea952;
  --color-light: #f8fafc;          /* Çok açık kayrak zemin */
  --color-light-soft: #f1f5f9;
  --color-white: #ffffff;
  --color-text: #334155;           /* Göz yormayan arduvaz metin rengi */
  --color-muted: #64748b;          /* Nötr ikincil metin rengi */
  --color-border: #e2e8f0;         /* Zarif, temiz sınır çizgisi */
  --color-border-hover: #cbd5e1;
  --color-overlay: linear-gradient(135deg, rgba(15, 23, 42, 0.75) 0%, rgba(15, 23, 42, 0.4) 100%);
  --shadow-sm: 0 1px 3px 0 rgba(15, 23, 42, 0.05), 0 1px 2px -1px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 4px 12px -2px rgba(15, 23, 42, 0.06), 0 2px 6px -1px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 12px 24px -4px rgba(15, 23, 42, 0.08), 0 4px 8px -2px rgba(15, 23, 42, 0.03);
  --shadow-hover: 0 16px 28px -6px rgba(2, 132, 199, 0.12), 0 6px 12px -3px rgba(15, 23, 42, 0.04);
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   2. Reset & Temel
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { 
  font-family: var(--font-base); 
  color: var(--color-text); 
  background: var(--color-white); 
  line-height: 1.65; 
  -webkit-font-smoothing: antialiased; 
  -moz-osx-font-smoothing: grayscale;
}
a { color: var(--color-primary); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--color-primary-hover); }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }

/* ==========================================================================
   3. Layout
   ========================================================================== */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section { padding: 80px 0; }
.section-bg-light { background-color: var(--color-light); }
.text-center { text-align: center; }

.section-title {
  font-size: 2.2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-secondary);
  margin-bottom: 14px;
  position: relative;
  display: inline-block;
  padding-bottom: 12px;
}
.section-title::after {
  content: '';
  position: absolute;
  bottom: 0; left: 50%; transform: translateX(-50%);
  width: 44px; height: 3px;
  border-radius: 3px;
  background: var(--color-primary);
}
.section-subtitle {
  color: var(--color-muted);
  font-size: 1.1rem;
  margin-bottom: 45px;
  max-width: 680px;
  margin-left: auto; margin-right: auto;
  line-height: 1.6;
}

/* ==========================================================================
   4. Üst Çubuk (Top Bar)
   ========================================================================== */
.top-bar {
  background: var(--color-secondary);
  color: #94a3b8;
  padding: 9px 0;
  font-size: 0.88rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.top-bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.top-phone, .top-badges { 
  display: flex; 
  gap: 10px; 
  align-items: center; 
}
.top-phone span, .top-badges span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.top-phone svg, .top-badges svg {
  flex-shrink: 0;
}
.top-phone svg {
  position: relative;
  top: 1px;
}
.top-bar a { 
  color: var(--color-white); 
  font-weight: 600; 
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.top-bar a:hover { color: var(--color-accent); }
.top-bar-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
}

/* ==========================================================================
   5. Header & Navigasyon
   ========================================================================== */
.site-header {
  background: rgba(255, 255, 255, 0.98);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: all var(--transition-normal);
  border-bottom: 1px solid var(--color-border);
}
.site-header.scrolled { 
  box-shadow: var(--shadow-sm); 
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 72px;
  gap: 20px;
}

.logo {
  display: flex;
  align-items: center;
}
.logo img, .brand-logo img {
  height: 48px;
  width: auto;
  max-height: 48px;
  object-fit: contain;
}

.header-cta { flex-shrink: 0; }

/* Masaüstü Nav */
.main-nav > ul {
  display: flex;
  gap: 4px;
  align-items: center;
}
.main-nav > ul > li { position: relative; }
.main-nav a {
  color: var(--color-secondary);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 8px 14px;
  border-radius: 6px;
  display: block;
  white-space: nowrap;
  transition: all var(--transition-fast);
}
.main-nav a:hover,
.main-nav a.active { 
  color: var(--color-primary); 
  background: var(--color-primary-light);
}

/* Dropdown */
.dropdown-menu,
.dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--color-white);
  min-width: 250px;
  box-shadow: var(--shadow-lg);
  border-radius: 10px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-normal);
  z-index: 100;
  border: 1px solid var(--color-border);
  list-style: none;
  padding: 6px 0;
  margin: 8px 0 0 0;
}
.has-dropdown:hover .dropdown-menu,
.has-dropdown:hover .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown-menu li,
.dropdown li { border-bottom: 1px solid #f1f5f9; }
.dropdown-menu li:last-child,
.dropdown li:last-child { border-bottom: none; }
.dropdown-menu a,
.dropdown a {
  padding: 10px 18px;
  font-weight: 500;
  font-size: 0.92rem;
  color: var(--color-text);
  border-radius: 0;
}
.dropdown-menu a:hover,
.dropdown a:hover {
  background: var(--color-light);
  color: var(--color-primary);
  padding-left: 22px;
}

/* Hamburger */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.8rem;
  color: var(--color-secondary);
  cursor: pointer;
  padding: 5px;
}

/* ==========================================================================
   6. Hero Slider
   ========================================================================== */
.hero-slider {
  position: relative;
  width: 100%;
  height: 80vh;
  min-height: 520px;
  overflow: hidden;
  background: var(--color-secondary);
}
.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1s ease-in-out;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-slide.active { opacity: 1; z-index: 1; }

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.78) 0%, rgba(15, 23, 42, 0.42) 100%);
  z-index: 2;
}
.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  color: var(--color-white);
  max-width: 820px;
  padding: 0 24px;
}
.hero-slide:not(.active) .hero-content {
  opacity: 0;
  pointer-events: none;
}
.hero-slide.active .hero-content h1 {
  animation: heroFadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.15s both;
}
.hero-slide.active .hero-content p {
  animation: heroFadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.3s both;
}
.hero-slide.active .hero-content .cta-buttons {
  animation: heroFadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.45s both;
}

@keyframes heroFadeUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.hero-content h1 {
  font-size: 3.2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 18px;
  line-height: 1.2;
  text-shadow: 0 2px 12px rgba(0,0,0,0.3);
}
.hero-content p {
  font-size: 1.2rem;
  margin-bottom: 32px;
  line-height: 1.6;
  opacity: 0.95;
  text-shadow: 0 1px 6px rgba(0,0,0,0.25);
}
/* Hero içindeki outline buton */
.hero-content .btn-primary-outline {
  border-color: rgba(255, 255, 255, 0.85);
  color: var(--color-white);
}
.hero-content .btn-primary-outline:hover {
  background: var(--color-white);
  border-color: var(--color-white);
  color: var(--color-secondary);
}

.slider-dots {
  position: absolute;
  bottom: 25px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 10;
}
.dot {
  width: 10px; 
  height: 10px;
  border-radius: 20px;
  background: rgba(255,255,255,0.45);
  cursor: pointer;
  transition: all var(--transition-normal);
  border: none;
}
.dot.active { 
  background: var(--color-white); 
  width: 28px;
}

/* ==========================================================================
   7. Butonlar
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: 8px;
  font-weight: 600;
  font-family: var(--font-base);
  text-align: center;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: all var(--transition-fast);
  font-size: 0.96rem;
  line-height: 1.4;
}
.btn-lg { 
  padding: 14px 28px; 
  font-size: 1.05rem; 
  border-radius: 10px; 
}

.btn-primary { 
  background: var(--color-primary); 
  color: var(--color-white); 
  border-color: var(--color-primary);
  box-shadow: 0 2px 6px rgba(2, 132, 199, 0.25);
}
.btn-primary:hover { 
  background: var(--color-primary-hover); 
  border-color: var(--color-primary-hover);
  color: var(--color-white);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(2, 132, 199, 0.35);
}

.btn-primary-outline { 
  background: transparent; 
  border-color: var(--color-primary); 
  color: var(--color-primary); 
}
.btn-primary-outline:hover { 
  background: var(--color-primary); 
  color: var(--color-white); 
  transform: translateY(-1px);
}

.btn-call {
  background: linear-gradient(135deg, #0284c7, #0369a1);
  color: var(--color-white);
  box-shadow: 0 2px 8px rgba(2, 132, 199, 0.3);
}
.btn-call:hover {
  background: linear-gradient(135deg, #0369a1, #075985);
  color: var(--color-white);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(2, 132, 199, 0.4);
}
.btn-whatsapp { 
  background: var(--color-whatsapp); 
  color: var(--color-white); 
  border-color: var(--color-whatsapp);
  box-shadow: 0 2px 8px rgba(37, 211, 102, 0.25);
}
.btn-whatsapp:hover { 
  background: var(--color-whatsapp-hover); 
  border-color: var(--color-whatsapp-hover);
  color: var(--color-white); 
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.35);
}

.btn-form {
  background: linear-gradient(135deg, #0891b2, #0284c7);
  color: var(--color-white);
  border-color: #0891b2;
  box-shadow: 0 2px 8px rgba(8, 145, 178, 0.3);
}
.btn-form:hover {
  background: linear-gradient(135deg, #0e7490, #0369a1);
  border-color: #0e7490;
  color: var(--color-white);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(8, 145, 178, 0.4);
}

.btn-danger { 
  background: var(--color-danger); 
  color: var(--color-white); 
  border-color: var(--color-danger); 
}
.btn-danger:hover { 
  background: #dc2626; 
  color: var(--color-white); 
}

.cta-buttons { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ==========================================================================
   8. Avantaj Kutuları
   ========================================================================== */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.advantage-box {
  background: var(--color-white);
  padding: 32px 24px;
  border-radius: 14px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
  border: 1px solid var(--color-border);
}
.advantage-box:hover { 
  transform: translateY(-4px); 
  box-shadow: var(--shadow-hover);
  border-color: var(--color-border-hover);
}
.advantage-icon { 
  width: 58px;
  height: 58px;
  margin: 0 auto 18px;
  border-radius: 12px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.7rem;
  transition: transform var(--transition-normal);
}
.advantage-icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--color-primary);
  stroke-width: 2;
  fill: none;
}
.advantage-box:hover .advantage-icon {
  transform: scale(1.08);
}
.advantage-title { 
  font-size: 1.15rem; 
  font-weight: 700; 
  color: var(--color-secondary); 
  margin-bottom: 8px; 
}
.advantage-box p { 
  color: var(--color-muted); 
  font-size: 0.94rem; 
  line-height: 1.6; 
}

/* ==========================================================================
   9. Hizmet Kartları
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.service-card {
  background: var(--color-white);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  text-align: center;
  padding: 16px 16px 24px;
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
}
.service-card:hover { 
  box-shadow: var(--shadow-hover); 
  transform: translateY(-4px); 
  border-color: var(--color-border-hover);
}

.service-img-wrapper {
  overflow: hidden;
  margin: 0 0 16px 0;
  width: 100%; 
  height: 180px;
  border-radius: 10px;
  border: none;
  background: var(--color-light);
}
.service-img-wrapper img {
  width: 100%; 
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.service-card:hover .service-img-wrapper img { transform: scale(1.05); }
.service-card h3 { 
  font-size: 1.2rem; 
  font-weight: 700;
  color: var(--color-secondary); 
  margin-bottom: 8px; 
}
.service-card p { 
  color: var(--color-muted); 
  margin-bottom: 18px; 
  font-size: 0.92rem; 
  line-height: 1.6;
  flex-grow: 1;
}
.service-card .btn {
  align-self: center;
}

/* ==========================================================================
   10. Parallax CTA
   ========================================================================== */
.parallax-cta {
  background-image: url('../images/cta-bg.webp');
  background-attachment: fixed;
  background-position: center;
  background-size: cover;
  position: relative;
  padding: 100px 0;
  color: var(--color-white);
  text-align: center;
}
.parallax-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.92) 0%, rgba(2, 132, 199, 0.82) 100%);
}
.parallax-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px;
}
.parallax-content h2 { 
  font-size: 2.5rem; 
  font-weight: 800; 
  letter-spacing: -0.02em; 
  margin-bottom: 18px; 
}
.parallax-content p { 
  font-size: 1.2rem; 
  margin-bottom: 36px; 
  opacity: 0.95; 
}

/* ==========================================================================
   11. Footer
   ========================================================================== */
.site-footer {
  background: #0f172a;
  color: #94a3b8;
  padding-top: 60px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  margin-bottom: 40px;
}
.footer-col h3,
.footer-col h4 {
  color: var(--color-white);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 18px;
  position: relative;
  padding-bottom: 10px;
}
.footer-col h3::after,
.footer-col h4::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 28px; height: 2px;
  border-radius: 2px;
  background: var(--color-primary);
}
.footer-col ul li { margin-bottom: 10px; }
.footer-col a { color: #94a3b8; transition: all var(--transition-fast); }
.footer-col a:hover { color: var(--color-white); padding-left: 5px; }
.footer-col p { margin-bottom: 8px; }

.footer-bottom {
  background: #020617;
  padding: 20px 0;
  text-align: center;
  font-size: 0.9rem;
  color: #64748b;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}
.footer-bottom a {
  color: #94a3b8;
  text-decoration: none;
  transition: color var(--transition-fast);
}
.footer-bottom a:hover {
  color: var(--color-white);
  text-decoration: underline;
}

/* ==========================================================================
   12. SSS (FAQ)
   ========================================================================== */
.faq-list { max-width: 800px; margin: 0 auto; }

details {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  margin-bottom: 10px;
  overflow: hidden;
}
details summary {
  padding: 16px 20px;
  font-weight: 600;
  color: var(--color-secondary);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--color-light);
  transition: background var(--transition-fast);
}
details summary::-webkit-details-marker { display: none; }
details summary::after {
  content: '+';
  font-size: 1.5rem;
  color: var(--color-primary);
  font-weight: 700;
  transition: transform var(--transition-fast);
  flex-shrink: 0;
  margin-left: 10px;
}
details[open] summary::after { content: '−'; }
details[open] summary { background: var(--color-primary); color: var(--color-white); }
details[open] summary::after { color: var(--color-white); }

.faq-content {
  padding: 20px;
  color: var(--color-text);
  border-top: 1px solid var(--color-border);
  line-height: 1.7;
}

/* ==========================================================================
   13. WhatsApp Widget
   ========================================================================== */
.whatsapp-widget {
  position: fixed;
  bottom: 30px; right: 30px;
  width: 60px; height: 60px;
  background: var(--color-whatsapp);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: var(--shadow-lg);
  z-index: 999;
  animation: pulse 2s infinite;
  transition: transform var(--transition-fast);
}
.whatsapp-widget:hover { transform: scale(1.1); color: var(--color-white); }

/* ==========================================================================
   14. Mobil Alt Çubuk
   ========================================================================== */
.mobile-bottom-bar,
.mobile-sticky-bar {
  display: none;
  position: fixed;
  bottom: 0; left: 0;
  width: 100%;
  background: var(--color-white);
  box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
  z-index: 998;
  padding: 10px;
  transition: transform var(--transition-normal);
}
.mobile-bottom-bar.hidden,
.mobile-sticky-bar.hidden { transform: translateY(100%); transition: transform var(--transition-normal); }
.mobile-bottom-bar .container { display: flex; gap: 10px; padding: 0; }
.mobile-bottom-bar .btn { flex: 1; padding: 12px; font-size: 0.95rem; border-radius: 8px; }

/* Eski class uyumluluğu */
.mobile-sticky-bar .btn-stick-call,
.mobile-sticky-bar .btn-stick-wa {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48%;
  padding: 12px;
  border-radius: 8px;
  font-weight: 600;
  text-align: center;
  color: var(--color-white);
  font-size: 0.95rem;
}
.mobile-sticky-bar .btn-stick-call { background: var(--color-primary); margin-right: 2%; }
.mobile-sticky-bar .btn-stick-wa { background: var(--color-whatsapp); margin-left: 2%; }

/* ==========================================================================
   15. Bölge Sayfaları (District)
   ========================================================================== */
.district-hero {
  background: linear-gradient(135deg, #0f172a 0%, #0369a1 100%);
  color: var(--color-white);
  padding: 65px 0 55px;
  text-align: center;
}
.district-hero > .container > .feat-item,
.district-hero .breadcrumbs {
  animation: heroFadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.1s both;
}
.district-hero h1 { 
  font-size: 2.3rem; 
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 14px; 
  color: var(--color-white);
  animation: heroFadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.2s both;
}
.hero-desc { 
  font-size: 1.12rem; 
  opacity: 0.94; 
  margin: 0 auto 28px auto; 
  max-width: 760px; 
  line-height: 1.65;
  animation: heroFadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.35s both;
}

.breadcrumbs { 
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 22px; 
  font-size: 0.9rem; 
  color: rgba(255,255,255,0.75); 
}
.breadcrumbs a { color: var(--color-white); transition: opacity var(--transition-fast); }
.breadcrumbs a:hover { opacity: 0.8; text-decoration: underline; }

.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 28px;
  animation: heroFadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.5s both;
}
.cta-actions .btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 26px;
  font-size: 1rem;
  border-radius: 10px;
}
.cta-actions .btn-text { text-align: left; }
.cta-actions .btn-text strong { display: block; font-size: 1.05rem; }
.cta-actions .btn-text small { opacity: 0.9; font-size: 0.85rem; }
.cta-actions .btn-icon { font-size: 1.5rem; display: flex; align-items: center; }

.hero-features {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  animation: heroFadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.5s both;
}
.feat-item {
  background: rgba(15, 23, 42, 0.4);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 8px 18px;
  border-radius: 9999px;
  font-size: 0.92rem;
  color: #f1f5f9;
}

.focus-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.focus-card {
  background: var(--color-white);
  padding: 28px 24px;
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
  display: flex;
  flex-direction: column;
}
.focus-card:hover { 
  box-shadow: var(--shadow-hover); 
  transform: translateY(-4px); 
  border-color: var(--color-primary);
}
.focus-icon { 
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  font-size: 1.5rem;
}
.focus-card h3 { 
  color: var(--color-secondary); 
  font-size: 1.15rem; 
  font-weight: 700;
  margin-bottom: 10px; 
}
.focus-card p { 
  color: var(--color-muted); 
  font-size: 0.95rem; 
  line-height: 1.6;
  margin-bottom: 16px; 
  flex-grow: 1;
}
.card-link { 
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-primary); 
  font-weight: 600; 
  font-size: 0.92rem; 
  margin-top: auto;
  transition: gap var(--transition-fast), color var(--transition-fast);
}
.card-link:hover { 
  color: var(--color-primary-hover); 
  gap: 10px;
}

/* Yangın acil kartı */
.fire-emergency-section { background: var(--color-light); }
.fire-card {
  background: var(--color-white);
  border: 1.5px solid rgba(239, 68, 68, 0.35);
  border-radius: 14px;
  padding: 40px 30px;
  text-align: center;
  position: relative;
  box-shadow: 0 8px 24px -4px rgba(239, 68, 68, 0.08);
}
.fire-badge {
  display: inline-block;
  background: var(--color-danger);
  color: var(--color-white);
  padding: 6px 18px;
  border-radius: 9999px;
  font-size: 0.88rem;
  font-weight: 700;
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}
.fire-card h2 { 
  color: var(--color-secondary); 
  font-size: 1.75rem; 
  font-weight: 700;
  margin-bottom: 15px; 
}
.fire-card p { 
  color: var(--color-muted); 
  margin-bottom: 24px; 
  max-width: 650px; 
  margin-left: auto; 
  margin-right: auto; 
  line-height: 1.65;
}
.fire-cta { margin-top: 15px; }

/* ==========================================================================
   Mahalle ve Semtler Bölümü (Kompakt, Sol Hizalı & SEO Uyumlu)
   ========================================================================== */
.neighborhoods-section {
  padding: 36px 0 44px;
  background-color: var(--color-bg-light);
  border-top: 1px solid var(--color-border);
}
.neighborhoods-header {
  text-align: left;
  margin-bottom: 12px;
}
.neighborhoods-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: 4px;
  text-align: left;
}
.neighborhoods-subtitle {
  font-size: 0.85rem;
  color: var(--color-muted);
  margin-bottom: 0;
  text-align: left;
}
.tags-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 8px;
  justify-content: flex-start;
  margin-top: 14px;
}
.tag {
  display: inline-block;
  background: var(--color-white);
  color: #4b5563;
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 0.78rem;
  line-height: 1.4;
  border: 1px solid #e2e8f0;
  box-shadow: none;
  transition: all var(--transition-fast);
}
.tag:hover { 
  background: var(--color-primary); 
  color: var(--color-white); 
  border-color: var(--color-primary);
  transform: none;
  box-shadow: none;
}

/* ==========================================================================
   16. Diğer Sayfalar
   ========================================================================== */
/* Breadcrumb */
.breadcrumb-container {
  padding: 16px 0;
  font-size: 0.9rem;
  color: var(--color-muted);
}
.breadcrumb-container a {
  color: var(--color-primary);
  font-weight: 500;
}
.breadcrumb-container a:hover {
  text-decoration: underline;
}
.breadcrumb-container span {
  color: var(--color-secondary);
  font-weight: 600;
}

/* Sayfa Üst Alanı (Genel İç Sayfa Hero) */
.page-hero {
  background: linear-gradient(135deg, #0f172a 0%, #0369a1 100%);
  color: var(--color-white);
  padding: 65px 20px 55px;
  text-align: center;
  margin-bottom: 50px;
}
.page-hero .hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  padding: 6px 18px;
  border-radius: 9999px;
  font-size: 0.88rem;
  font-weight: 600;
  color: #f1f5f9;
  margin-bottom: 16px;
  animation: heroFadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.1s both;
}
.page-hero h1 {
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
  color: var(--color-white);
  text-wrap: balance;
  animation: heroFadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.2s both;
}
.page-hero p {
  font-size: 1.15rem;
  line-height: 1.65;
  opacity: 0.94;
  max-width: 720px;
  margin: 0 auto;
  color: #f8fafc;
  text-wrap: pretty;
  animation: heroFadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.35s both;
}

/* Hizmet Detay Hero */
.service-hero {
  background: linear-gradient(135deg, #0f172a 0%, #0369a1 100%);
  color: var(--color-white);
  padding: 50px 40px;
  border-radius: 14px;
  margin: 10px auto 50px auto;
  box-shadow: var(--shadow-md);
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
}
.service-hero-content h1 {
  font-size: 2.3rem;
  line-height: 1.25;
  margin-bottom: 18px;
  color: var(--color-white);
  animation: heroFadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.15s both;
}
.service-hero-content p {
  font-size: 1.1rem;
  line-height: 1.6;
  opacity: 0.95;
  margin-bottom: 30px;
  animation: heroFadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.3s both;
}
.service-hero-content .cta-buttons {
  justify-content: flex-start;
  animation: heroFadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.45s both;
}
.service-hero-image {
  display: flex;
  justify-content: center;
  align-items: center;
}
.service-hero-image img {
  width: 100%;
  max-width: 360px;
  height: 260px;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.3);
  border: 4px solid rgba(255,255,255,0.2);
}

/* Hizmet Özellikleri */
.service-features-section {
  padding: 40px 0 60px 0;
}
.service-features-section h2,
.service-features h2,
.service-process h2,
.faq-section h2 {
  font-size: 1.8rem;
  color: var(--color-secondary);
  margin-bottom: 25px;
  position: relative;
  padding-bottom: 10px;
}
.service-features-section h2::after,
.service-features h2::after,
.service-process h2::after,
.faq-section h2::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 44px;
  height: 3px;
  border-radius: 2px;
  background: var(--color-primary);
}

.service-features-grid,
.service-features ul {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  list-style: none;
  padding: 0;
  margin-bottom: 50px;
}
.service-features-grid li,
.service-features ul li {
  background: var(--color-light);
  padding: 20px 22px;
  border-radius: 8px;
  border-left: 4px solid var(--color-primary);
  color: var(--color-secondary);
  font-weight: 600;
  font-size: 1.05rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.service-features-grid li:hover,
.service-features ul li:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  background: var(--color-white);
}

/* Hizmet Süreç Adımları */
.service-process-section {
  background: var(--color-light);
  padding: 60px 0;
  margin-bottom: 50px;
  border-radius: 12px;
}
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 30px;
  margin-bottom: 50px;
}
.process-steps .step {
  background: var(--color-white);
  padding: 25px 20px;
  border-radius: 10px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  text-align: center;
  position: relative;
  transition: all var(--transition-normal);
}
.process-steps .step:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}
.process-steps .step strong {
  display: block;
  font-size: 1.6rem;
  color: var(--color-primary);
  margin-bottom: 8px;
}

/* SSS Bölümü */
.faq-section {
  margin-bottom: 60px;
}
.faq-item {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 20px 24px;
  margin-bottom: 15px;
  box-shadow: var(--shadow-sm);
}
.faq-item h3 {
  font-size: 1.15rem;
  color: var(--color-secondary);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.faq-item h3::before {
  content: '?';
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-size: 0.85rem;
  font-weight: 700;
  flex-shrink: 0;
}
.faq-item p {
  color: var(--color-muted);
  line-height: 1.6;
}

/* ==========================================================================
   16. Kurumsal (Hakkımızda)
   ========================================================================== */
.company-story {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
  margin-bottom: 70px;
}
.story-content h2 {
  font-size: 2.1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-secondary);
  margin-bottom: 22px;
  position: relative;
  padding-bottom: 12px;
}
.story-content h2::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 44px; height: 3px;
  border-radius: 3px;
  background: var(--color-primary);
}
.story-content p {
  font-size: 1.08rem;
  color: var(--color-text);
  margin-bottom: 20px;
  line-height: 1.75;
}
.story-image {
  position: relative;
}
.story-image img {
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}

/* Kurumsal İstatistikler */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 960px;
  margin: 0 auto 70px auto;
}
.stat-item {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  padding: 26px 20px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}
.stat-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--color-primary);
}
.stat-num {
  display: block;
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.2;
  margin-bottom: 6px;
  letter-spacing: -0.02em;
  transition: transform var(--transition-normal);
}
.stat-item:hover .stat-num {
  transform: scale(1.06);
}
.stat-label {
  font-size: 0.95rem;
  color: var(--color-muted);
  font-weight: 600;
}

/* Değerlerimiz Bölümü */
.values-section {
  padding: 75px 0;
  margin-bottom: 70px;
}
.values-section.bg-light {
  background: var(--color-light);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
  margin-top: 40px;
}
.value-card {
  background: var(--color-white);
  padding: 32px 26px;
  border-radius: 14px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
  display: flex;
  flex-direction: column;
}
.value-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--color-primary);
}
.value-icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  font-size: 1.3rem;
  flex-shrink: 0;
  transition: transform var(--transition-normal);
}
.value-card:hover .value-icon {
  transform: scale(1.08);
}
.value-card h3 {
  font-size: 1.22rem;
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: 12px;
}
.value-card p {
  color: var(--color-muted);
  font-size: 0.96rem;
  line-height: 1.65;
  margin: 0;
}

/* Basit CTA */
.simple-cta {
  background: linear-gradient(135deg, #0f172a 0%, #0369a1 100%);
  color: var(--color-white);
  padding: 55px 36px;
  border-radius: 18px;
  margin: 0 auto 70px auto;
  max-width: 1040px;
  box-shadow: var(--shadow-lg);
  text-align: center;
}
.simple-cta h2 {
  color: var(--color-white);
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
}
.simple-cta p {
  font-size: 1.15rem;
  color: #f1f5f9;
  opacity: 0.95;
  margin-bottom: 28px;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.65;
}
.simple-cta .cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ==========================================================================
   17. İletişim Sayfası & Genel Formlar
   ========================================================================== */
.contact-section {
  margin-bottom: 70px;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 40px;
  align-items: start;
}
.contact-info h2,
.contact-form-wrapper h2,
.quote-form-card h2 {
  font-size: 1.85rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-secondary);
  margin-bottom: 14px;
  position: relative;
  padding-bottom: 12px;
}
.contact-info h2::after,
.contact-form-wrapper h2::after,
.quote-form-card h2::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 44px; height: 3px;
  border-radius: 3px;
  background: var(--color-primary);
}
.contact-info > p {
  color: var(--color-muted);
  margin-bottom: 26px;
  font-size: 1.05rem;
  line-height: 1.65;
}
.info-card {
  background: var(--color-white);
  padding: 20px 22px;
  border-radius: 12px;
  border: 1px solid var(--color-border);
  margin-bottom: 16px;
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: all var(--transition-fast);
}
.info-card:hover {
  background: var(--color-white);
  box-shadow: var(--shadow-hover);
  border-color: var(--color-primary);
  transform: translateY(-2px);
}
.info-card .info-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.info-card .info-details {
  flex-grow: 1;
}
.info-card h3 {
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: 4px;
}
.info-card p,
.info-card a {
  font-size: 0.98rem;
  color: var(--color-text);
  font-weight: 500;
  line-height: 1.55;
  margin: 0;
}
.info-card a:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

/* Ortak Modern Form Kartı (.contact-form-wrapper & .quote-form-card) */
.contact-form-wrapper,
.quote-form-card {
  background: var(--color-white);
  padding: 38px 34px;
  border-radius: 16px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
}
.quote-form-card {
  max-width: 640px;
  margin: 0 auto;
}
.quote-form-card.text-center-header h2::after {
  left: 50%;
  transform: translateX(-50%);
}
.quote-form-card .form-subtitle {
  color: var(--color-muted);
  font-size: 1rem;
  margin-bottom: 26px;
  line-height: 1.6;
}

/* Form Elemanları */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 600px) {
  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
}
.form-group { 
  margin-bottom: 20px; 
}
.form-label {
  display: block;
  font-weight: 600;
  font-size: 0.88rem;
  margin-bottom: 7px;
  color: var(--color-secondary);
}
.form-control {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--color-border);
  border-radius: 8px;
  font-family: var(--font-base);
  font-size: 0.98rem;
  color: var(--color-secondary);
  background: var(--color-white);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3.5px rgba(2, 132, 199, 0.15);
}
.form-control::placeholder {
  color: #94a3b8;
  font-size: 0.95rem;
}
select.form-control {
  appearance: auto;
  cursor: pointer;
}
textarea.form-control {
  resize: vertical;
  min-height: 110px;
}

/* İletişim Servis Kapsama Kartı */
.service-coverage-card {
  background: var(--color-light);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 36px 32px;
  margin-bottom: 60px;
}
.coverage-header {
  text-align: center;
  margin-bottom: 30px;
}
.coverage-header h3 {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: 8px;
}
.coverage-header p {
  color: var(--color-muted);
  font-size: 1rem;
}
.coverage-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.coverage-item {
  background: var(--color-white);
  padding: 22px 20px;
  border-radius: 12px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  text-align: center;
}
.coverage-item h4 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 6px;
}
.coverage-item p {
  font-size: 0.92rem;
  color: var(--color-muted);
  margin: 0;
  line-height: 1.5;
}

/* İletişim Harita Alanı */
.contact-map-wrapper {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  margin-bottom: 60px;
  background: var(--color-light);
  width: 100%;
}
.contact-map-wrapper iframe {
  width: 100%;
  height: 450px;
  border: 0;
  display: block;
}

@media (max-width: 768px) {
  .contact-map-wrapper iframe {
    height: 320px;
  }
}

/* ==========================================================================
   18. Hizmet Bölgeleri Hub (.districts-grid & .district-link-card)
   ========================================================================== */
.districts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 15px;
}
.district-link-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 15px 18px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  color: var(--color-secondary);
  font-weight: 600;
  font-size: 0.96rem;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
  text-decoration: none;
}
.district-link-card::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  flex-shrink: 0;
  transition: transform var(--transition-fast), background var(--transition-fast);
}
.district-link-card::after {
  content: '→';
  margin-left: auto;
  color: var(--color-muted);
  font-size: 1.15rem;
  line-height: 1;
  transition: transform var(--transition-fast), color var(--transition-fast);
}
.district-link-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.district-link-card:hover::before {
  transform: scale(1.35);
  background: var(--color-accent);
}
.district-link-card:hover::after {
  transform: translateX(4px);
  color: var(--color-primary);
}

/* ==========================================================================
   17. Animasyonlar
   ========================================================================== */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes pulse {
  0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
  70% { transform: scale(1.05); box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
  100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* ==========================================================================
   18. Responsive
   ========================================================================== */
@media (max-width: 1200px) {
  .advantages-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 992px) {
  .services-grid,
  .focus-grid,
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .coverage-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .service-process { grid-template-columns: repeat(2, 1fr); }
  .service-hero { grid-template-columns: 1fr; text-align: center; padding: 40px 20px; }
  .service-hero-content .cta-buttons { justify-content: center; }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .company-story { grid-template-columns: 1fr; }

  .menu-toggle { display: block; }
  .header-cta { display: none; }

  .main-nav {
    position: fixed;
    top: 0; left: -100%;
    width: 300px;
    height: 100vh;
    background: var(--color-white);
    box-shadow: var(--shadow-lg);
    transition: left var(--transition-normal);
    overflow-y: auto;
    padding: 80px 20px 20px;
    z-index: 999;
  }
  body.nav-open { overflow: hidden; }
  body.nav-open .main-nav { left: 0; }
  body.nav-open::after {
    content: '';
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 998;
  }

  .main-nav > ul { flex-direction: column; gap: 0; }
  .main-nav > ul > li { width: 100%; border-bottom: 1px solid var(--color-border); }
  .main-nav a { padding: 15px 0; }

  .dropdown-menu,
  .dropdown {
    position: static;
    box-shadow: none;
    border-top: none;
    opacity: 1;
    visibility: visible;
    transform: none;
    display: none;
    padding-left: 15px;
    background: var(--color-light);
    border-radius: 0;
  }
  .has-dropdown.open .dropdown-menu,
  .has-dropdown.open .dropdown { display: block; }
}

@media (max-width: 768px) {
  .hero-slider { height: 70vh; min-height: 400px; }
  .hero-content h1 { font-size: 2rem; }
  .hero-content p { font-size: 1rem; }
  .section { padding: 50px 0; }
  .advantages-grid { grid-template-columns: 1fr; }
  .services-grid,
  .focus-grid,
  .values-grid,
  .footer-grid,
  .contact-grid { grid-template-columns: 1fr; }
  .stats-bar { grid-template-columns: 1fr; gap: 14px; max-width: 480px; }
  .service-process { grid-template-columns: 1fr; }
  .cta-buttons, .cta-actions { flex-direction: column; align-items: center; }
  .cta-actions .btn { width: 100%; max-width: 350px; }
  .district-hero h1 { font-size: 1.7rem; }

  .mobile-bottom-bar,
  .mobile-sticky-bar { display: flex; flex-wrap: wrap; }
  .whatsapp-widget { bottom: 80px; right: 15px; width: 50px; height: 50px; font-size: 1.5rem; }
  .top-badges { display: none; }
}

@media (max-width: 576px) {
  .hero-content h1 { font-size: 1.6rem; }
  .top-bar { font-size: 0.8rem; }
  .section-title { font-size: 1.6rem; }
  .page-hero h1 { font-size: 1.85rem; }
  .stats-bar { grid-template-columns: 1fr; gap: 12px; }
  .quote-form-card, .contact-form-wrapper { padding: 26px 18px; }
}

/* ==========================================================================
   20. Blog & Editorial Hizmet Sayfaları (Zengin İçerik & Birleşik Hero Banner)
   ========================================================================== */
.service-hero-banner {
  position: relative;
  overflow: hidden;
  border-radius: 18px;
  max-width: 980px;
  margin: 10px auto 45px auto;
  box-shadow: 0 14px 38px rgba(15, 23, 42, 0.16), 0 4px 12px rgba(15, 23, 42, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 420px;
  padding: 60px 40px;
  background-color: #0f172a;
}

/* Tam Genişlik (Edge-to-Edge) Hero Banner Varyantı */
.service-hero-banner.full-width {
  max-width: 100%;
  width: 100%;
  border-radius: 0;
  margin: 0 0 50px 0;
  border-left: none;
  border-right: none;
  border-top: none;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.12);
  min-height: 580px;
  padding: 120px 24px 100px 24px;
}

/* Arka Plan Görseli */
.service-hero-banner .hero-bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 1;
}

/* Filtre & Karartma Katmanı (Tüm fotoğraf tonlarında mükemmel kontrast) */
.service-hero-banner .hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.75) 0%, rgba(15, 23, 42, 0.55) 50%, rgba(3, 105, 161, 0.45) 100%);
}

/* İçerik & Açılış Animasyonu */
.service-hero-banner .hero-inner {
  position: relative;
  z-index: 3;
  text-align: center;
  color: var(--color-white);
  max-width: 860px;
  margin: 0 auto;
}

.service-hero-banner h1 {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 18px;
  color: var(--color-white);
  text-wrap: balance;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.45);
  letter-spacing: -0.02em;
  animation: heroFadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.15s both;
}

.service-hero-banner p.lead {
  font-size: 1.15rem;
  line-height: 1.65;
  max-width: 800px;
  margin: 0 auto 30px auto;
  color: #f1f5f9;
  text-wrap: pretty;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
  animation: heroFadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.3s both;
}

.service-hero-banner .header-actions {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  animation: heroFadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.45s both;
}

.service-hero-banner .header-actions .btn {
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.service-hero-banner .header-actions .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.35);
}

/* Şık Alt Açıklama / Rozet */
.service-hero-banner .hero-caption-badge {
  margin-top: 24px;
  display: inline-block;
  font-size: 0.88rem;
  color: #cbd5e1;
  background: rgba(15, 23, 42, 0.55);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  padding: 6px 16px;
  border-radius: 9999px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  font-style: italic;
  max-width: 90%;
  animation: heroFadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.6s both;
}

/* Geriye dönük uyumluluk */
.service-blog-header {
  background: linear-gradient(135deg, #0f172a 0%, #0369a1 100%);
  color: var(--color-white);
  padding: 55px 36px;
  border-radius: 16px;
  max-width: 980px;
  margin: 10px auto 45px auto;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.12);
  text-align: center;
}
.service-blog-header h1 {
  font-size: 2.6rem;
  line-height: 1.25;
  margin-bottom: 18px;
  color: var(--color-white);
  text-wrap: balance;
}
.service-blog-header p.lead {
  font-size: 1.18rem;
  line-height: 1.7;
  max-width: 840px;
  margin: 0 auto 30px auto;
  opacity: 0.95;
  text-wrap: pretty;
}
.service-blog-header .header-actions {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 15px;
  flex-wrap: wrap;
}

/* Ferah Blog Düzeni: Tek Kolonlu Genişletilmiş ve Rahat Okuma Mimarisi */
.service-blog-container {
  max-width: 980px;
  margin: 0 auto 70px auto;
}

/* İlçe Sayfaları Blog Bölümü Düzenlemesi */
.district-blog-section .service-blog-container {
  margin-bottom: 0;
}
.district-blog-section .service-article h2 {
  margin-top: 0;
}

/* Makale Alanı */
.service-article {
  background: var(--color-white);
  color: #334155;
  font-size: 1.125rem;
  line-height: 1.9;
}
.service-article h2 {
  font-size: 1.9rem;
  color: var(--color-secondary);
  margin-top: 50px;
  margin-bottom: 22px;
  position: relative;
  padding-bottom: 12px;
  line-height: 1.35;
  text-wrap: balance;
}
.service-article h2::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 44px;
  height: 3px;
  background: var(--color-primary);
  border-radius: 2px;
}
.service-article h3 {
  font-size: 1.35rem;
  color: var(--color-primary);
  margin-top: 32px;
  margin-bottom: 14px;
  line-height: 1.4;
  text-wrap: balance;
}
.service-article p {
  margin-bottom: 24px;
  color: #334155;
  text-wrap: pretty;
}
.service-article strong {
  color: var(--color-secondary);
  font-weight: 600;
}
.service-article a {
  color: var(--color-primary);
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(14, 165, 233, 0.4);
  transition: all var(--transition-fast);
}
.service-article a:hover {
  color: var(--color-primary-dark);
  text-decoration-color: var(--color-primary-dark);
}

/* Vurgu & Çağrı Kutuları */
.article-highlight-box {
  background: linear-gradient(135deg, #f0f7fb 0%, #e6f2f8 100%);
  border-left: 4px solid var(--color-primary);
  padding: 28px 32px;
  border-radius: 12px;
  margin: 36px 0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
}
.article-highlight-box h4 {
  color: var(--color-primary);
  font-size: 1.22rem;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.article-highlight-box .box-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgba(2, 132, 199, 0.12);
  color: var(--color-primary);
  flex-shrink: 0;
}
.article-highlight-box .box-icon svg {
  width: 20px;
  height: 20px;
  display: block;
}
.article-highlight-box p {
  font-size: 1.05rem;
  line-height: 1.75;
  color: #334155;
}
.article-highlight-box p:last-child {
  margin-bottom: 0;
}

.article-alert-box {
  background: #fef7ed;
  border-left: 4px solid #f97316;
  padding: 26px 30px;
  border-radius: 12px;
  margin: 36px 0;
}
.article-alert-box h4 {
  color: #c2410c;
  font-size: 1.2rem;
  margin-bottom: 10px;
}
.article-alert-box p {
  font-size: 1.05rem;
  line-height: 1.75;
  color: #334155;
}
.article-alert-box p:last-child {
  margin-bottom: 0;
}

/* Liste Yapıları */
.article-checklist {
  list-style: none;
  padding: 0;
  margin: 24px 0 36px 0;
}
.article-checklist li {
  position: relative;
  padding-left: 36px;
  margin-bottom: 16px;
  color: #334155;
  font-size: 1.1rem;
  line-height: 1.75;
}
.article-checklist li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 3px;
  width: 24px;
  height: 24px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: bold;
}

/* Adım Adım Süreç Listesi (Blog İçi) */
.article-process-steps {
  margin: 36px 0;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.article-step-item {
  display: flex;
  gap: 22px;
  background: #f8fafc;
  padding: 24px 28px;
  border-radius: 12px;
  border: 1px solid var(--color-border);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.02);
}
.article-step-number {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.25rem;
  box-shadow: 0 4px 8px rgba(2, 132, 199, 0.25);
}
.article-step-content h4 {
  font-size: 1.2rem;
  color: var(--color-secondary);
  margin-bottom: 8px;
}
.article-step-content p {
  margin-bottom: 0;
  font-size: 1.02rem;
  color: #475569;
  line-height: 1.7;
}

/* Görsel Stilleri: Geniş, Ferah ve Rahat */
/* 1. Tam Genişlik Yatay Görsel (Hero / Featured) */
.article-img-hero {
  max-width: 80%;
  margin: 0 auto 40px auto;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.05);
  border: 1px solid var(--color-border);
}
.article-img-hero img {
  width: 100%;
  height: auto;
  max-height: 416px;
  object-fit: cover;
  display: block;
}
.article-img-caption {
  padding: 12px 20px;
  background: #f8fafc;
  color: var(--color-muted);
  font-size: 0.92rem;
  border-top: 1px solid var(--color-border);
  font-style: italic;
  text-align: center;
}

/* 2. Dikey Merkezî Görsel Bloğu (%20 daha kompakt) */
.article-img-portrait-inline,
.article-img-portrait-wrap {
  max-width: 432px;
  margin: 40px auto;
  float: none;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.05);
  border: 1px solid var(--color-border);
  background: var(--color-white);
  text-align: center;
}
.article-img-portrait-inline img,
.article-img-portrait-wrap img {
  width: 100%;
  height: auto;
  max-height: 480px;
  object-fit: cover;
  display: block;
}

/* 3. Makale İçi Yatay Görsel (%20 daha kompakt, ortalanmış) */
.article-img-inline {
  max-width: 80%;
  margin: 40px auto;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.05);
  border: 1px solid var(--color-border);
}
.article-img-inline img {
  width: 100%;
  height: auto;
  max-height: 400px;
  object-fit: cover;
  display: block;
}

/* Temizleme / Clearfix */
.clearfix::after {
  content: "";
  display: table;
  clear: both;
}

/* SSS Akordiyon Bloğu */
.article-faq-section {
  margin-top: 45px;
  padding-top: 30px;
  border-top: 2px solid var(--color-border);
}
.article-faq-item {
  border: 1px solid var(--color-border);
  border-radius: 8px;
  margin-bottom: 14px;
  background: #ffffff;
  overflow: hidden;
  transition: box-shadow var(--transition-fast);
}
.article-faq-item:hover {
  box-shadow: var(--shadow-sm);
}
.article-faq-question {
  padding: 16px 20px;
  font-weight: 600;
  color: var(--color-secondary);
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  user-select: none;
}
.article-faq-question::before {
  content: '?';
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-size: 0.85rem;
  font-weight: 700;
  flex-shrink: 0;
}
.article-faq-answer {
  padding: 0 20px 16px 45px;
  color: #4b5563;
  font-size: 0.98rem;
  line-height: 1.65;
}

/* Responsive Blog Düzeni */
@media (max-width: 860px) {
  .article-img-portrait-wrap,
  .article-img-portrait-wrap.align-left {
    float: none;
    width: 100%;
    max-width: 400px;
    margin: 0 auto 30px auto;
  }
}
@media (max-width: 600px) {
  .article-img-inline,
  .article-img-portrait-inline {
    max-width: 100%;
  }
}
@media (max-width: 768px) {
  .service-hero-banner {
    min-height: auto;
    padding: 42px 20px;
    border-radius: 14px;
    margin-bottom: 35px;
  }
  .service-hero-banner.full-width {
    border-radius: 0;
    min-height: 440px;
    padding: 70px 20px;
    margin-bottom: 35px;
  }
  .service-hero-banner h1 {
    font-size: 1.85rem;
    margin-bottom: 14px;
  }
  .service-hero-banner p.lead {
    font-size: 1.02rem;
    line-height: 1.55;
    margin-bottom: 24px;
  }
  .service-hero-banner .hero-caption-badge {
    font-size: 0.8rem;
    padding: 5px 12px;
    margin-top: 18px;
  }
  .service-blog-header {
    padding: 35px 20px;
    border-radius: 12px;
  }
  .service-blog-header h1 {
    font-size: 1.9rem;
  }
  .service-blog-header p.lead {
    font-size: 1.05rem;
  }
  .service-article {
    font-size: 1.05rem;
    line-height: 1.8;
  }
  .service-article h2 {
    font-size: 1.55rem;
    margin-top: 36px;
  }
  .article-step-item {
    flex-direction: column;
    gap: 12px;
    padding: 20px;
  }
}
@media (max-width: 480px) {
  .service-hero-banner {
    padding: 36px 16px;
  }
  .service-hero-banner h1 {
    font-size: 1.55rem;
  }
  .service-hero-banner .header-actions {
    flex-direction: column;
    width: 100%;
    gap: 12px;
  }
  .service-hero-banner .header-actions .btn {
    width: 100%;
    justify-content: center;
  }
}

/* ==========================================================================
   19. Yazdırma
   ========================================================================== */
@media print {
  .top-bar, .site-header, .site-footer, .parallax-cta,
  .whatsapp-widget, .mobile-bottom-bar, .mobile-sticky-bar,
  .hero-slider { display: none !important; }
  body { background: #fff; color: #000; }
  a { text-decoration: underline; color: #000; }
  .container { width: 100%; max-width: 100%; padding: 0; }
}

/* ==========================================================================
   20. Scroll Reveal & Animasyon Sistemi (SEO & Performans Uyumlu)
   ========================================================================== */
/* Varsayılan durumda öğeler %100 görünürdür.
   Sadece JS çalıştığında body'ye .reveal-init eklenir; böylece arama motoru botları (Googlebot)
   veya JS kapalı tarayıcılarda içerik asla gizlenmez (SEO Garantisi). */
.reveal-init .advantage-box,
.reveal-init .service-card,
.reveal-init .stat-item,
.reveal-init .value-card,
.reveal-init .reveal-item {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.55s cubic-bezier(0.16, 1, 0.3, 1), 
              transform 0.55s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow var(--transition-normal),
              border-color var(--transition-normal);
  will-change: opacity, transform;
}

/* Avantaj kutuları için sıralı (stagger) gecikmeler: Tek tek açılma efekti */
.reveal-init .advantages-grid .advantage-box:nth-child(1) { transition-delay: 0.1s; }
.reveal-init .advantages-grid .advantage-box:nth-child(2) { transition-delay: 0.22s; }
.reveal-init .advantages-grid .advantage-box:nth-child(3) { transition-delay: 0.34s; }
.reveal-init .advantages-grid .advantage-box:nth-child(4) { transition-delay: 0.46s; }

/* Güven İstatistikleri sıralı açılış */
.reveal-init .stats-bar .stat-item:nth-child(1) { transition-delay: 0.1s; }
.reveal-init .stats-bar .stat-item:nth-child(2) { transition-delay: 0.22s; }
.reveal-init .stats-bar .stat-item:nth-child(3) { transition-delay: 0.34s; }

/* Değer kartları için sıralı açılış */
.reveal-init .values-grid .value-card:nth-child(1) { transition-delay: 0.1s; }
.reveal-init .values-grid .value-card:nth-child(2) { transition-delay: 0.22s; }
.reveal-init .values-grid .value-card:nth-child(3) { transition-delay: 0.34s; }
.reveal-init .values-grid .value-card:nth-child(4) { transition-delay: 0.46s; }

/* Hizmet kartları için üçer üçer hızlı sıralı açılış */
.reveal-init .services-grid .service-card:nth-child(3n+1) { transition-delay: 0.04s; }
.reveal-init .services-grid .service-card:nth-child(3n+2) { transition-delay: 0.12s; }
.reveal-init .services-grid .service-card:nth-child(3n)   { transition-delay: 0.20s; }

@media (max-width: 992px) and (min-width: 769px) {
  .reveal-init .services-grid .service-card:nth-child(2n+1) { transition-delay: 0.05s; }
  .reveal-init .services-grid .service-card:nth-child(2n)   { transition-delay: 0.14s; }
}
@media (max-width: 768px) {
  .reveal-init .services-grid .service-card { transition-delay: 0.05s; }
}

/* Genel sistem gecikmeleri (tüm sayfalardaki modüller için ileriye dönük) */
.reveal-init [data-delay="1"] { transition-delay: 0.1s; }
.reveal-init [data-delay="2"] { transition-delay: 0.2s; }
.reveal-init [data-delay="3"] { transition-delay: 0.3s; }
.reveal-init [data-delay="4"] { transition-delay: 0.4s; }

/* Ekrana girildiğinde açılma */
.reveal-init .advantage-box.is-revealed,
.reveal-init .service-card.is-revealed,
.reveal-init .stat-item.is-revealed,
.reveal-init .value-card.is-revealed,
.reveal-init .reveal-item.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Kart açıldıktan sonra hover yapıldığında anında ve gecikmesiz yükselme */
.reveal-init .advantage-box.is-revealed:hover,
.reveal-init .service-card.is-revealed:hover,
.reveal-init .stat-item.is-revealed:hover,
.reveal-init .value-card.is-revealed:hover {
  transform: translateY(-5px);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  transition-delay: 0s;
}

/* Erişilebilirlik (A11y): Azaltılmış hareket tercih eden kullanıcılar için */
@media (prefers-reduced-motion: reduce) {
  .hero-slide.active .hero-content h1,
  .hero-slide.active .hero-content p,
  .hero-slide.active .hero-content .cta-buttons,
  .page-hero .hero-badge,
  .page-hero h1,
  .page-hero p,
  .district-hero > .container > .feat-item,
  .district-hero .breadcrumbs,
  .district-hero h1,
  .district-hero .hero-desc,
  .district-hero .cta-actions,
  .district-hero .hero-features,
  .service-hero-banner h1,
  .service-hero-banner p.lead,
  .service-hero-banner .header-actions,
  .service-hero-banner .hero-caption-badge,
  .service-hero-content h1,
  .service-hero-content p,
  .service-hero-content .cta-buttons {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
  .reveal-init .advantage-box,
  .reveal-init .service-card,
  .reveal-init .stat-item,
  .reveal-init .value-card,
  .reveal-init .reveal-item {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* Spinner Animasyonu */
@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}