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

:root {
  /* Renk Paleti - Dark Professional Mavi ve Buz Mavisi + Enerjik Turuncu */
  --bg-primary: #0b132b;
  --bg-secondary: #1c2541;
  --bg-tertiary: #1e293b;
  --bg-light: #f8fafc;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dark: #0f172a;
  
  --primary: #0077b6;
  --primary-light: #48cae4;
  --primary-hover: #0096c7;
  --accent: #fb8500;
  --accent-light: #ffb703;
  --accent-hover: #f77f00;
  
  --whatsapp-color: #25d366;
  --whatsapp-hover: #20ba5a;
  --phone-color: #3b82f6;
  --phone-hover: #2563eb;
  
  --border-color: rgba(255, 255, 255, 0.08);
  --border-light: rgba(15, 23, 42, 0.08);
  
  /* Tipografi */
  --font-title: 'Outfit', 'Inter', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  /* Gölgeler & Sınırlar */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 10px 10px -5px rgba(0, 0, 0, 0.4);
  --shadow-primary: 0 0 20px rgba(72, 202, 228, 0.3);
  --shadow-accent: 0 0 20px rgba(251, 133, 0, 0.3);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  
  /* Geçişler */
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-title);
  font-weight: 700;
  line-height: 1.25;
}

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

img {
  max-width: 100%;
  height: auto;
  display: block;
}

button, input, select, textarea {
  font-family: inherit;
  border: none;
  outline: none;
  background: none;
}

/* Düzen Elemanları */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-padding {
  padding: 80px 0;
}

@media (max-width: 768px) {
  .section-padding {
    padding: 48px 0;
  }
}

.text-center { text-align: center; }
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(251, 133, 0, 0.1);
  color: var(--accent-light);
  border: 1px solid rgba(251, 133, 0, 0.2);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
}
.badge-blue {
  background: rgba(72, 202, 228, 0.1);
  color: var(--primary-light);
  border: 1px solid rgba(72, 202, 228, 0.2);
}

.section-title {
  font-size: 2.25rem;
  margin-bottom: 16px;
  color: var(--text-main);
}
@media (max-width: 768px) {
  .section-title { font-size: 1.8rem; }
}

.section-desc {
  max-width: 600px;
  margin: 0 auto 48px;
  color: var(--text-muted);
}

/* Üst Menü (Header) */
.site-header {
  background: rgba(11, 19, 43, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
  transition: var(--transition);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-title);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-main);
}

.logo span {
  color: var(--primary-light);
}

.logo-icon {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  box-shadow: var(--shadow-primary);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
}

.nav-link:hover, .nav-link.active {
  color: var(--primary-light);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-hover));
  color: white;
  box-shadow: var(--shadow-primary);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 25px rgba(72, 202, 228, 0.5);
}

.btn-accent {
  background: linear-gradient(135deg, var(--accent), var(--accent-hover));
  color: white;
  box-shadow: var(--shadow-accent);
}
.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 25px rgba(251, 133, 0, 0.5);
}

.btn-outline {
  border: 1px solid var(--border-color);
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.03);
}
.btn-outline:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--primary-light);
}

/* Mobil Menü Butonu */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
}
.menu-toggle span {
  width: 28px;
  height: 3px;
  background-color: var(--text-main);
  border-radius: 3px;
  transition: var(--transition);
}

@media (max-width: 992px) {
  .nav-menu {
    display: none; /* JS ile kontrol edilecek mobil menü */
  }
  .header-actions {
    display: none;
  }
  .menu-toggle {
    display: flex;
  }
}

/* Hero Section */
.hero {
  position: relative;
  overflow: hidden;
  padding: 120px 0 80px;
  background: radial-gradient(circle at 80% 20%, rgba(0, 119, 182, 0.15) 0%, rgba(11, 19, 43, 0) 60%);
}

@media (max-width: 768px) {
  .hero {
    padding: 80px 0 40px;
  }
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }
}

.hero-title {
  font-size: 3.5rem;
  line-height: 1.15;
  margin-bottom: 24px;
}
.hero-title span {
  background: linear-gradient(135deg, var(--primary-light), var(--accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

@media (max-width: 768px) {
  .hero-title { font-size: 2.4rem; }
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 40px;
}

.hero-actions {
  display: flex;
  gap: 16px;
}
@media (max-width: 992px) {
  .hero-actions {
    justify-content: center;
  }
}
@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
  }
}

.hero-image-wrapper {
  position: relative;
}

.hero-image {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
  position: relative;
  z-index: 2;
}

.hero-badge-floating {
  position: absolute;
  background: rgba(28, 37, 65, 0.9);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--primary-light);
  padding: 16px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 3;
}

.hero-badge-1 {
  top: 30px;
  left: -20px;
}
.hero-badge-2 {
  bottom: 30px;
  right: -20px;
}

@media (max-width: 1200px) {
  .hero-badge-floating {
    display: none;
  }
}

.hero-badge-icon {
  width: 40px;
  height: 40px;
  background: rgba(72, 202, 228, 0.1);
  color: var(--primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}
.hero-badge-icon.accent {
  background: rgba(251, 133, 0, 0.1);
  color: var(--accent-light);
}

.hero-badge-text h4 {
  font-size: 0.95rem;
  margin-bottom: 2px;
}
.hero-badge-text p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* İstatistikler */
.stats {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  padding: 40px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

@media (max-width: 992px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }
}
@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

.stat-card {
  text-align: center;
}

.stat-number {
  font-family: var(--font-title);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary-light);
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Hizmetlerimiz Bölümü */
.services {
  background-color: var(--bg-primary);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

@media (max-width: 992px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 768px) {
  .services-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

.service-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 40px 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
  opacity: 0;
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-5px);
  border-color: rgba(72, 202, 228, 0.3);
  box-shadow: var(--shadow-md);
}

.service-card:hover::before {
  opacity: 1;
}

.service-icon {
  width: 60px;
  height: 60px;
  background: rgba(72, 202, 228, 0.08);
  color: var(--primary-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 24px;
  transition: var(--transition);
}

.service-card:hover .service-icon {
  background: var(--primary);
  color: white;
  box-shadow: var(--shadow-primary);
}

.service-title {
  font-size: 1.35rem;
  margin-bottom: 16px;
}

.service-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 24px;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--primary-light);
}

.service-link:hover {
  gap: 12px;
}

/* İnteraktif Araçlar Bölümü (Bölge Kontrolü & Teklif Al) */
.interactive-section {
  background: linear-gradient(180deg, var(--bg-primary), var(--bg-secondary));
}

.interactive-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
}

@media (max-width: 992px) {
  .interactive-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

.interactive-card {
  background: rgba(28, 37, 65, 0.5);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px;
}
@media (max-width: 480px) {
  .interactive-card {
    padding: 24px;
  }
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--text-main);
}

.form-control {
  width: 100%;
  background: rgba(11, 19, 43, 0.6);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  color: var(--text-main);
  font-size: 0.95rem;
  transition: var(--transition);
}

.form-control:focus {
  border-color: var(--primary-light);
  box-shadow: 0 0 10px rgba(72, 202, 228, 0.2);
}

select.form-control {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  background-size: 16px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 480px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

.checker-result {
  margin-top: 24px;
  padding: 16px;
  border-radius: var(--radius-sm);
  display: none;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  animation: fadeIn 0.4s ease forwards;
}

.checker-result.success {
  background: linear-gradient(135deg, rgba(37, 211, 102, 0.15) 0%, rgba(0, 180, 216, 0.15) 100%);
  border: 2px solid transparent;
  background-image: linear-gradient(rgba(11, 19, 43, 0.95), rgba(11, 19, 43, 0.95)), linear-gradient(135deg, #25d366, #00b4d8);
  background-origin: border-box;
  background-clip: padding-box, border-box;
  box-shadow: 0 0 20px rgba(37, 211, 102, 0.25), inset 0 0 15px rgba(0, 180, 216, 0.1);
  color: #ffffff;
  display: block;
  text-align: center;
  padding: 28px 24px;
  border-radius: var(--radius-md);
  position: relative;
  overflow: hidden;
  animation: pulseGlow 3s infinite ease-in-out, fadeIn 0.4s ease forwards;
}

.checker-result.error {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: #fca5a5;
  display: flex;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(5px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pulseGlow {
  0% {
    box-shadow: 0 0 15px rgba(37, 211, 102, 0.25), inset 0 0 10px rgba(0, 180, 216, 0.05);
    border-color: rgba(37, 211, 102, 0.4);
  }
  50% {
    box-shadow: 0 0 30px rgba(0, 180, 216, 0.5), inset 0 0 20px rgba(37, 211, 102, 0.2);
    border-color: rgba(0, 180, 216, 0.6);
  }
  100% {
    box-shadow: 0 0 15px rgba(37, 211, 102, 0.25), inset 0 0 10px rgba(0, 180, 216, 0.05);
    border-color: rgba(37, 211, 102, 0.4);
  }
}

@keyframes btnPulse {
  0% { transform: scale(1); box-shadow: 0 0 15px rgba(251, 133, 0, 0.5); }
  50% { transform: scale(1.04); box-shadow: 0 0 30px rgba(251, 133, 0, 0.85); }
  100% { transform: scale(1); box-shadow: 0 0 15px rgba(251, 133, 0, 0.5); }
}

/* Fiyat Hesaplayıcı */
.estimator-summary {
  margin-top: 20px;
  background: rgba(11, 19, 43, 0.6);
  border: 1px solid var(--border-color);
  padding: 24px;
  border-radius: var(--radius-md);
  text-align: center;
}

.estimator-price {
  font-size: 2.25rem;
  font-family: var(--font-title);
  color: var(--accent-light);
  font-weight: 800;
  margin: 8px 0;
}

.estimator-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Hizmet Verilen Markalar Logoları */
.brands {
  background-color: var(--bg-secondary);
}

.brands-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
  align-items: center;
}

@media (max-width: 992px) {
  .brands-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}
@media (max-width: 768px) {
  .brands-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
@media (max-width: 480px) {
  .brands-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.brand-logo-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 16px;
  text-align: center;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-muted);
  transition: var(--transition);
  cursor: default;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.brand-logo-card:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--primary-light);
  color: var(--text-main);
  transform: scale(1.03);
}

/* Bölge SEO Silosu Listesi */
.districts {
  background-color: var(--bg-primary);
}

.districts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

@media (max-width: 992px) {
  .districts-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

.district-column-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 32px;
}

.district-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 16px;
}

.district-header-icon {
  background: rgba(251, 133, 0, 0.1);
  color: var(--accent-light);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
}

.district-name {
  font-size: 1.35rem;
}

.district-sub-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}

.district-sub-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.95rem;
  color: var(--text-muted);
  border-bottom: 1px dashed rgba(255, 255, 255, 0.04);
  padding-bottom: 8px;
}

.district-sub-links a:hover {
  color: var(--primary-light);
  border-color: var(--primary-light);
  padding-left: 4px;
}

.district-neighbourhoods {
  max-height: 150px;
  overflow-y: auto;
  border: 1px solid var(--border-color);
  background: rgba(11, 19, 43, 0.3);
  padding: 12px;
  border-radius: var(--radius-sm);
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.district-neighbourhoods::-webkit-scrollbar {
  width: 4px;
}
.district-neighbourhoods::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2px;
}

.nh-badge {
  font-size: 0.75rem;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-muted);
  padding: 3px 8px;
  border-radius: var(--radius-full);
}

/* Sıkça Sorulan Sorular (Accordion) */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  overflow: hidden;
  transition: var(--transition);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  user-select: none;
}

.faq-question::after {
  content: '+';
  font-size: 1.5rem;
  color: var(--primary-light);
  transition: var(--transition);
  font-family: monospace;
}

.faq-item.active {
  border-color: var(--primary-light);
}

.faq-item.active .faq-question::after {
  content: '-';
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 24px;
  color: var(--text-muted);
  font-size: 0.95rem;
  transition: max-height 0.3s ease-out, padding 0.3s ease-out;
}

.faq-item.active .faq-answer {
  max-height: 200px;
  padding-bottom: 24px;
}

/* Müşteri Yorumları (Scroll Snap Slider) */
.reviews-slider {
  display: flex;
  gap: 24px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 10px 0;
  margin-bottom: 20px;
  scrollbar-width: none;
}
.reviews-slider::-webkit-scrollbar {
  display: none;
}

.review-card {
  flex: 0 0 calc(33.333% - 16px);
  scroll-snap-align: start;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 32px;
}

@media (max-width: 992px) {
  .review-card {
    flex: 0 0 calc(50% - 12px);
  }
}
@media (max-width: 600px) {
  .review-card {
    flex: 0 0 100%;
  }
}

.review-stars {
  color: var(--accent-light);
  margin-bottom: 16px;
  display: flex;
  gap: 4px;
}

.review-text {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 20px;
  font-style: italic;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.review-avatar {
  background: var(--primary);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: white;
  font-size: 0.95rem;
}

.review-info h4 {
  font-size: 0.95rem;
}
.review-info p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Yorum Navigasyon Noktaları */
.slider-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 16px;
}
.slider-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  cursor: pointer;
  transition: var(--transition);
}
.slider-dot.active {
  background: var(--primary-light);
  width: 24px;
  border-radius: 4px;
}

/* Site Alt Bölümü (Footer) */
.site-footer {
  background-color: #050a1b;
  border-top: 1px solid var(--border-color);
  padding: 80px 0 120px; /* Alttaki sticky bar için ekstra boşluk */
}

@media (max-width: 768px) {
  .site-footer {
    padding: 60px 0 140px;
  }
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 48px;
}

@media (max-width: 992px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}
@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

.footer-logo {
  margin-bottom: 20px;
}

.footer-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 24px;
}

.footer-socials {
  display: flex;
  gap: 12px;
}

.social-link {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.social-link:hover {
  background: var(--primary);
  border-color: var(--primary-light);
  color: white;
}

.footer-title {
  font-size: 1.15rem;
  margin-bottom: 24px;
  position: relative;
  padding-bottom: 8px;
}

.footer-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 2px;
  background: var(--primary-light);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.footer-links a:hover {
  color: var(--primary-light);
  padding-left: 4px;
}

.footer-contact-info {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-contact-info li {
  display: flex;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.footer-contact-info i {
  color: var(--primary-light);
  font-size: 1.15rem;
}

.footer-bottom {
  margin-top: 60px;
  border-top: 1px solid var(--border-color);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  color: var(--text-muted);
  font-size: 0.9rem;
}

@media (max-width: 768px) {
  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}

/* 7/24 Acil Çağrı Bölümü (CTA Section) */
.cta-banner {
  background: linear-gradient(135deg, #1e3a8a, #0b132b);
  border: 1px solid rgba(72, 202, 228, 0.15);
  border-radius: var(--radius-lg);
  padding: 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  margin-bottom: 60px;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(251, 133, 0, 0.08) 0%, rgba(0,0,0,0) 60%);
  z-index: 1;
}

.cta-content {
  position: relative;
  z-index: 2;
}

.cta-banner h2 {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.cta-banner p {
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto 32px;
}

/* Yüzen (Floating) ve Sabit (Sticky Footer) Butonlar */

/* 1. Masaüstü/Mobil Yüzen Buton (Pulse Animasyonlu) */
.floating-whatsapp {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background-color: var(--whatsapp-color);
  color: white;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  box-shadow: 0 4px 10px rgba(0,0,0,0.3), 0 0 0 0px rgba(37, 211, 102, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  z-index: 99;
  cursor: pointer;
  transition: var(--transition);
  animation: pulse-whatsapp 2s infinite;
}

.floating-whatsapp:hover {
  background-color: var(--whatsapp-hover);
  transform: scale(1.1);
}

@keyframes pulse-whatsapp {
  0% {
    box-shadow: 0 4px 10px rgba(0,0,0,0.3), 0 0 0 0px rgba(37, 211, 102, 0.7);
  }
  70% {
    box-shadow: 0 4px 15px rgba(0,0,0,0.3), 0 0 0 15px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 4px 10px rgba(0,0,0,0.3), 0 0 0 0px rgba(37, 211, 102, 0);
  }
}

/* 2. Mobil Sticky Footer Bar (Sadece mobilde görünür) */
.mobile-sticky-footer {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(11, 19, 43, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--border-color);
  padding: 12px 16px;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  z-index: 1000;
  box-shadow: 0 -5px 20px rgba(0,0,0,0.4);
}

.sticky-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.95rem;
  color: white;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.sticky-btn-phone {
  background: linear-gradient(135deg, var(--phone-color), var(--phone-hover));
}

.sticky-btn-whatsapp {
  background: linear-gradient(135deg, var(--whatsapp-color), var(--whatsapp-hover));
}

@media (max-width: 768px) {
  .mobile-sticky-footer {
    display: grid; /* Mobilde göster */
  }
  .floating-whatsapp {
    display: none; /* Mobilde gizle, sticky bar var */
  }
  body {
    padding-bottom: 74px; /* Space for the mobile sticky footer so it doesn't cover credits */
  }
}

/* Local SEO İçerik Şablonu Bileşenleri (Silo sayfaları için eklemeler) */
.breadcrumb {
  display: flex;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 24px;
}
.breadcrumb a:hover {
  color: var(--primary-light);
}
.breadcrumb-separator {
  color: rgba(255, 255, 255, 0.15);
}

.seo-rich-content {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 48px;
  margin-bottom: 48px;
}

@media (max-width: 768px) {
  .seo-rich-content {
    padding: 24px;
  }
}

.seo-rich-content h2, .seo-rich-content h3 {
  margin-top: 32px;
  margin-bottom: 16px;
}
.seo-rich-content h2:first-of-type {
  margin-top: 0;
}

.seo-rich-content p {
  color: var(--text-muted);
  margin-bottom: 20px;
  font-size: 1rem;
  text-align: justify;
}

.seo-rich-content ul, .seo-rich-content ol {
  margin-left: 20px;
  margin-bottom: 24px;
  color: var(--text-muted);
}
.seo-rich-content li {
  margin-bottom: 8px;
}

.seo-highlight-box {
  background: linear-gradient(135deg, rgba(251, 133, 0, 0.05), rgba(72, 202, 228, 0.05));
  border-left: 4px solid var(--accent);
  padding: 24px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 32px 0;
}
.seo-highlight-box h4 {
  font-size: 1.15rem;
  margin-bottom: 8px;
  color: var(--text-main);
}
.seo-highlight-box p {
  margin-bottom: 0;
  font-size: 0.95rem;
}

/* Çapraz Linkleme Kutusu (Silo Hub'lar için) */
.silo-cross-links {
  background: rgba(28, 37, 65, 0.8);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 32px;
  margin-top: 48px;
}
.silo-cross-links h3 {
  font-size: 1.35rem;
  margin-bottom: 16px;
}
.silo-cross-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
@media (max-width: 768px) {
  .silo-cross-grid {
    grid-template-columns: 1fr;
  }
}
.silo-link-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  padding: 16px;
  border-radius: var(--radius-sm);
  text-align: center;
  font-weight: 600;
  color: var(--primary-light);
}
.silo-link-card:hover {
  background: rgba(72, 202, 228, 0.05);
  border-color: var(--primary-light);
}

/* ================================================================= */
/* iSecret Premium Footer Credits Bar styling                        */
/* ================================================================= */
.theme-dark {
  --fc-bg: #090d16;
  --fc-border: rgba(255, 255, 255, 0.08);
  --fc-text-primary: #f8fafc;
  --fc-text-muted: #94a3b8;
  --fc-accent-purple: #c084fc;
  --fc-logo-shadow: rgba(192, 132, 252, 0.5);
}

.theme-light {
  --fc-bg: #ffffff;
  --fc-border: rgba(15, 23, 42, 0.06);
  --fc-text-primary: #0f172a;
  --fc-text-muted: #64748b;
  --fc-accent-purple: #a855f7;
  --fc-logo-shadow: rgba(168, 85, 247, 0.4);
}

.isecret-credits-footer {
  width: 100%;
  background-color: var(--fc-bg);
  border-top: 1px solid var(--fc-border);
  color: var(--fc-text-muted);
  padding: 18px 0;
  transition: background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease;
  box-sizing: border-box;
}

.isecret-credits-footer .fc-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  box-sizing: border-box;
}

.isecret-credits-footer .fc-left {
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.isecret-credits-footer .fc-right {
  font-size: 0.875rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.isecret-credits-footer .brand-logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.2s ease;
  line-height: 1;
}

.isecret-credits-footer .brand-logo:hover {
  transform: scale(1.03);
  opacity: 0.95;
}

.isecret-credits-footer .isecret-logo-svg {
  display: inline-block;
  vertical-align: middle;
  height: 22px;
  width: 68px; /* Fixed width to prevent 0px rendering in browsers */
}

.isecret-credits-footer .isecret-logo-svg .logo-text {
  font-family: var(--font-title), sans-serif;
  font-weight: 900;
  font-size: 38px;
  fill: var(--fc-text-primary);
  transition: fill 0.3s ease;
}

.isecret-credits-footer .isecret-logo-svg .logo-i-bar {
  fill: var(--fc-accent-purple);
  transition: fill 0.3s ease;
}

.isecret-credits-footer .isecret-logo-svg .logo-heart-path {
  fill: var(--fc-accent-purple);
  transform-origin: 12px 12px;
  animation: svgHeartPulse 1.8s infinite ease-in-out;
  filter: drop-shadow(0 0 2px var(--fc-logo-shadow));
  transition: fill 0.3s ease;
}

@keyframes svgHeartPulse {
  0% {
    transform: scale(0.9);
    opacity: 0.85;
  }
  50% {
    transform: scale(1.2);
    opacity: 1;
  }
  100% {
    transform: scale(0.9);
    opacity: 0.85;
  }
}

@media (max-width: 640px) {
  .isecret-credits-footer {
    padding: 22px 0;
  }
  
  .isecret-credits-footer .fc-container {
    flex-direction: column;
    text-align: center;
    justify-content: center;
    padding: 0 20px;
    gap: 12px;
  }
  
  .isecret-credits-footer .fc-right {
    justify-content: center;
    flex-direction: row;
    gap: 4px;
  }
}

/* ================================================================= */
/* Autocomplete Suggestions Styles                                   */
/* ================================================================= */
.autocomplete-suggestions {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  max-height: 250px;
  overflow-y: auto;
  z-index: 1000;
  list-style: none;
  padding: 0;
  margin: 5px 0 0;
  box-shadow: var(--shadow-lg);
}

.autocomplete-suggestion {
  padding: 12px 16px;
  cursor: pointer;
  transition: var(--transition);
  color: var(--text-main);
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  font-size: 0.95rem;
}

.autocomplete-suggestion:last-child {
  border-bottom: none;
}

.autocomplete-suggestion:hover,
.autocomplete-suggestion.active {
  background-color: rgba(72, 202, 228, 0.12);
  color: var(--primary-light);
}

.autocomplete-suggestion strong {
  color: var(--accent-light);
}

.autocomplete-suggestion .district-name {
  font-size: 0.8rem;
  color: var(--text-muted);
  float: right;
  margin-top: 2px;
}

/* FAQ Premium Accordion Styling */
.faq-accordion {
  margin: 30px 0;
}
.faq-item {
  background: var(--light-bg, #f7fafc);
  border: 1px solid var(--border-color, #e2e8f0);
  border-radius: 8px;
  margin-bottom: 12px;
  overflow: hidden;
  transition: all 0.3s ease;
}
.faq-item:hover {
  border-color: var(--accent, #e53e3e);
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}
.faq-item summary {
  padding: 18px 20px;
  font-weight: 600;
  color: var(--primary-dark, #0f172a);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
  outline: none;
}
.faq-item summary::-webkit-details-marker {
  display: none;
}
.faq-item summary::after {
  content: '\f078';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  color: var(--accent, #e53e3e);
  transition: transform 0.3s ease;
  font-size: 0.85rem;
}
.faq-item[open] {
  border-color: var(--accent, #e53e3e);
  background: #ffffff;
  box-shadow: 0 4px 15px rgba(0,0,0,0.04);
}
.faq-item[open] summary::after {
  transform: rotate(180deg);
}
.faq-item p {
  padding: 0 20px 20px 20px;
  margin: 0;
  color: var(--text-muted, #4a5568);
  font-size: 0.95rem;
  line-height: 1.6;
}