:root {
  --color-primary: #dc2626;
  --color-primary-dark: #991b1b;
  --color-primary-light: #ef4444;
  --color-accent: #f97316;
  
  --color-neutral-50: #fafafa;
  --color-neutral-100: #f5f5f5;
  --color-neutral-200: #e5e5e5;
  --color-neutral-300: #d4d4d4;
  --color-neutral-400: #a3a3a3;
  --color-neutral-500: #737373;
  --color-neutral-600: #525252;
  --color-neutral-700: #404040;
  --color-neutral-800: #262626;
  --color-neutral-900: #171717;
  
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;
}

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

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
  overflow-x: hidden;
}

body {
  margin: 0;
  font-family: var(--font-primary);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-neutral-700);
  background-color: #ffffff;
  overflow-x: hidden;
}

main {
  overflow-x: hidden;
  min-width: 0;
}

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

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

p {
  line-height: 1.7;
  margin: 0 0 1rem;
  color: var(--color-neutral-600);
}

h1, h2, h3, h4, h5, h6 {
  margin: 0 0 0.75rem;
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-neutral-900);
  letter-spacing: -0.025em;
}

h1 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
}

h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
}

h3 {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  font-weight: 600;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 4rem;
}

@media (max-width: 768px) {
  .container {
    padding: 0 1.5rem;
  }
}

@media (max-width: 640px) {
  .container {
    padding: 0 1.5rem;
  }
}

@media (max-width: 380px) {
  .container {
    padding: 0 1.25rem;
  }
}

.section {
  padding: 5rem 0;
}

@media (max-width: 768px) {
  .section {
    padding: 3.5rem 0;
  }
}

.alt-bg {
  background: linear-gradient(to bottom, var(--color-neutral-50), #ffffff);
}

.muted {
  color: var(--color-neutral-500);
  font-size: 0.9375rem;
}

.grid {
  display: grid;
  gap: 2rem;
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

@media (max-width: 1024px) {
  .grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .grid-3 {
    grid-template-columns: 1fr;
  }
}

.two-column {
  display: grid;
  gap: 3rem;
  grid-template-columns: minmax(0, 1.8fr) minmax(0, 1.2fr);
  align-items: start;
}

@media (max-width: 900px) {
  .two-column {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.top-bar-promo {
  background: #1e293b;
  color: #e2e8f0;
  position: relative;
  overflow: hidden;
}

.top-bar-promo-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.35rem 0;
  gap: 0.75rem;
  position: relative;
  z-index: 1;
}

.top-bar-promo-left {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.promo-link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 0.25rem 0.4rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background-color var(--transition-fast);
  min-height: 36px;
  min-width: 36px;
  justify-content: center;
}

.promo-link:hover {
  color: #ffffff;
  background-color: rgba(255, 255, 255, 0.08);
}

.promo-link-icon {
  flex-shrink: 0;
}

.top-bar-promo-right {
  display: flex;
  align-items: center;
}

.top-bar-hours {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.85);
  font-weight: 500;
}

@media (max-width: 768px) {
  .top-bar-promo-inner {
    flex-direction: row;
    align-items: center;
    padding: 0.35rem 0;
    gap: 0.5rem;
  }

  .top-bar-promo-left {
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 0.5rem;
  }

  .top-bar-promo-right {
    display: none;
  }

  .top-bar-hours {
    display: none;
  }
}

@media (max-width: 640px) {
  .top-bar-promo-inner {
    padding: 0.3rem 0;
  }

  .promo-link {
    font-size: 0.75rem;
  }
}

.site-header {
  position: sticky; 
  top: 0;
  z-index: 1000; 
  background-color: rgba(255, 255, 255, 0.98); 
  backdrop-filter: blur(10px); 
  border-bottom: 1px solid rgba(0,0,0,0.05);
  width: 100%;
  transition: all 0.3s ease;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  transition: transform var(--transition-fast);
}

.logo:hover {
  transform: translateY(-1px);
}

.logo img {
  height: 46px;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.08));
}

.main-nav ul {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  font-size: 0.9375rem;
  font-weight: 500;
}

.main-nav a {
  padding: 0.625rem 1rem;
  min-height: 44px;
  min-width: 44px;
  display: inline-flex;
  align-items: center;
  border-radius: var(--radius-md);
  color: var(--color-neutral-700);
  transition: all var(--transition-fast);
  position: relative;
}

.main-nav a:hover {
  color: var(--color-primary);
  background-color: var(--color-neutral-50);
}

.main-nav a.active {
  color: var(--color-primary);
  font-weight: 600;
  border-bottom: 2px solid var(--color-primary);
}

.has-dropdown {
  position: relative;
}

.has-dropdown .dropdown {
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 0;
  min-width: 260px;
  background-color: #ffffff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-neutral-200);
  padding: 0.5rem;
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--transition-base);
  z-index: 40;
}

.has-dropdown:hover .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown li a {
  display: block;
  padding: 0.75rem 1rem;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-neutral-700);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.dropdown li a:hover {
  background-color: var(--color-neutral-50);
  color: var(--color-primary);
  transform: translateX(4px);
}

/* Mobile Navigation */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: none;
  padding: 0;
  background: var(--color-neutral-100);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.nav-toggle:hover {
  background: var(--color-neutral-200);
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-neutral-700);
  margin: 3px auto;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
}

@media (max-width: 900px) {
  .site-header {
    position: sticky;
    top: 0;
  }
  
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    width: 100%;
    max-height: 0;
    background-color: #ffffff;
    overflow: hidden;
    transition: max-height 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    z-index: 999;
    padding: 0;
    border-bottom: 1px solid #f3f4f6;
  }
  
  .main-nav.open {
    max-height: 80vh;
    padding-top: 1.25rem;
    padding-bottom: 1.75rem;
    overflow-y: auto;
  }

  .main-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 0.5rem;
  }

  .has-dropdown .dropdown {
    position: static;
    box-shadow: none;
    border: none;
    padding: 0.5rem 0 0.5rem 1rem;
    opacity: 1;
    visibility: visible;
    transform: none;
    background: var(--color-neutral-50);
    border-radius: var(--radius-md);
    margin-top: 0.5rem;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-toggle.open span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }

  .nav-toggle.open span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.open span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }
}

@media (max-width: 640px) {
  .main-nav {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
}

@media (max-width: 380px) {
  .main-nav {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }
}

.map-info-card {
  opacity: 0;
  transform: translateX(-50px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}
.map-info-card.animate-in {
  opacity: 1;
  transform: translateX(0);
}

.hero {
  padding: 6rem 0 5rem;
  background: linear-gradient(135deg, #fff5f5 0%, #ffffff 50%, #fef2f2 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(220, 38, 38, 0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-inner {
  display: grid;
  gap: 4rem;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1.1fr);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero h1 {
  font-size: clamp(2.25rem, 5vw, 3rem);
  line-height: 1.2;
  margin-bottom: 1.5rem;
  color: var(--color-neutral-900);
  font-weight: 800;
  letter-spacing: -0.03em;
}

.hero p {
  font-size: 1.125rem;
  color: var(--color-neutral-600);
  max-width: 38rem;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 2rem 0 1.5rem;
}

.hero-highlights {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.25rem;
  margin-top: 2.5rem;
}

.highlight-item {
  border-radius: var(--radius-xl);
  border: 1px solid rgba(220, 38, 38, 0.15);
  padding: 1.25rem 1.5rem;
  background: linear-gradient(135deg, #ffffff 0%, rgba(255, 245, 245, 0.8) 100%);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.highlight-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: rgba(220, 38, 38, 0.25);
}

.highlight-title {
  display: block;
  font-weight: 700;
  font-size: 1.0625rem;
  margin-bottom: 0.375rem;
  color: var(--color-neutral-900);
}

.highlight-text {
  font-size: 0.875rem;
  color: var(--color-neutral-600);
  line-height: 1.5;
}

.hero-image {
  position: relative;
}

.hero-tag {
  display: inline-block;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: #ffffff;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  box-shadow: 0 4px 12px rgba(220, 38, 38, 0.25);
  letter-spacing: 0.02em;
}

.hero-card {
  border-radius: var(--radius-2xl);
  background: #ffffff;
  box-shadow: var(--shadow-2xl);
  padding: 2rem 2.25rem;
  border: 1px solid var(--color-neutral-200);
  transition: transform var(--transition-base);
}

.hero-card:hover {
  transform: translateY(-4px);
}

.hero-card h2 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
  color: var(--color-neutral-900);
}

.hero-card ul {
  padding-left: 1.5rem;
  margin: 0 0 1rem;
  color: var(--color-neutral-700);
  line-height: 1.8;
}

.hero-card li {
  margin-bottom: 0.5rem;
}

.hero-note {
  font-size: 0.9375rem;
  color: var(--color-neutral-600);
  line-height: 1.65;
}

@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .hero {
    padding: 4rem 0 3.5rem;
  }
}

@media (max-width: 640px) {
  .hero {
    padding: 3rem 0 2.5rem;
  }

  .hero h1 {
    font-size: clamp(1.75rem, 6vw, 2.25rem);
  }

  .hero p {
    font-size: 1rem;
  }

  .hero-actions {
    flex-direction: column;
    margin: 1.5rem 0 1rem;
  }

  .hero-actions .btn {
    width: 100%;
    min-height: 48px;
    justify-content: center;
  }

  .hero-highlights {
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-top: 1.5rem;
  }

  .hero-card {
    padding: 1.5rem 1.25rem;
  }
}

/* =========================================
   VIDEO HERO & SLOGAN TASARIMI
   ========================================= */

/* Hero Alanı Genel Ayarlar */
.video-hero {
  position: relative;
  width: 100%;
  min-height: 85vh; /* Ekranın %85'ini kaplar, heybetli durur */
  display: flex;
  align-items: center;
  overflow: hidden;
  background-color: #111827; /* Video yoksa koyu zemin görünür */
  color: #ffffff;
}

/* Video Konumlandırma */
.video-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.video-background video {
  width: 100%;
  height: 100%;
  object-fit: cover; /* Videoyu ekrana yayar, boşluk bırakmaz */
  object-position: center;
}

/* Koyu Perde (Overlay) - Yazı Okunabilirliği İçin */
.video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to right,
    rgba(17, 24, 39, 0.95) 0%,
    rgba(17, 24, 39, 0.85) 40%,
    rgba(17, 24, 39, 0.4) 100%
  );
  z-index: 1;
}

/* İçerik Düzeni - video hero için */
.video-hero .hero-inner {
  position: relative;
  z-index: 2; /* Perdenin üstüne çıkar */
  width: 100%;
}

.video-hero .hero-content {
  max-width: 850px; /* Yazının çok yayılmasını engeller */
}

/* Kırmızı üst başlık etiketi */
.hero-subtitle {
  display: inline-block;
  font-size: 0.95rem;
  font-weight: 800; /* Daha kalın */
  letter-spacing: 0.15em;
  color: #ffffff; /* Yazıyı beyaz yapalım */
  background-color: var(--color-primary); /* Arka planı kırmızı kutu yapalım */
  padding: 0.5rem 1rem;
  border-radius: 4px;
  margin-bottom: 1.5rem;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5); /* Kutunun kendisine gölge */
  border-left: none; /* Eski border'ı kaldıralım, kutu yaptık */
  text-transform: uppercase;
}

/* Ana Slogan (H1) - video hero */
.hero-title {
  font-family: 'Inter', sans-serif;
  font-size: clamp(2.5rem, 5vw, 4.25rem);
  font-weight: 800;
  line-height: 1.1;
  color: #ffffff !important; /* !important ile beyazı zorla */
  margin-bottom: 1.5rem;

  /* Yazının arkasına güçlü siyah gölge */
  text-shadow:
    0 4px 8px rgba(0, 0, 0, 0.8),   /* Yakın gölge */
    0 10px 30px rgba(0, 0, 0, 0.5); /* Uzak atmosferik gölge */
}

/* Kırmızı Vurgu Efekti */
.text-highlight {
  color: #ffffff; /* Yazı rengi beyaz kalır */
  position: relative;
  white-space: nowrap; /* Kelimeyi bölmez */
  padding: 0 5px;
}

.text-highlight::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 10px; /* Yazının biraz altına */
  width: 100%;
  height: 25%; /* Yarım çizgi efekti */
  background-color: var(--color-primary);
  z-index: -1;
  opacity: 0.9;
  border-radius: 2px;
}

/* Alt açıklama metni */
.hero-desc {
  font-size: 1.25rem;
  line-height: 1.7;
  color: #ffffff;
  max-width: 650px;
  margin-bottom: 2.5rem;
  font-weight: 500; /* Yazı kalınlığını biraz artırdık */

  /* Okunabilirlik için hafif gölge */
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.8);
}

.video-hero .hero-desc strong {
  color: #ffffff;
  font-weight: 600;
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}

/* Ghost Button – şeffaf arka plan, ince beyaz çerçeve */
.btn-outline-white {
  background: transparent;
  color: #ffffff;
  border: 2px solid #ffffff;
  padding: 0.875rem 2rem;
  border-radius: 999px;
  font-weight: 600;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-block;
}

.btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  border-color: #ffffff;
  transform: translateY(-2px);
}

/* Büyük Butonlar (lg) */
.btn-lg {
  padding: 1rem 2.5rem;
  font-size: 1.05rem;
}

/* Video Hero - Mobil Uyumluluk */
@media (max-width: 768px) {
  .video-hero {
    min-height: 70vh; /* Mobilde biraz daha kısa */
    align-items: center; /* Ortala */
    padding-top: 4rem; /* Header payı */
  }

  .hero-subtitle {
    font-size: 0.75rem;
    padding: 0.4rem 0.8rem;
  }

  .video-hero .hero-content {
    text-align: left; /* Mobilde de sola yaslı profesyonel durur */
  }

  .video-hero .hero-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }

  .video-hero .btn-lg {
    width: 100%; /* Mobilde butonlar tam boy */
  }
}

/* ===== PAGE HERO ===== */
.page-hero {
  padding: 4.5rem 0 4rem;
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, var(--color-primary-light) 100%);
  color: #ffffff;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
  border-radius: 50%;
}

.page-hero h1 {
  font-size: clamp(2rem, 4vw, 2.5rem);
  margin-bottom: 0.75rem;
  color: #ffffff;
  position: relative;
  z-index: 1;
}

.page-hero p {
  max-width: 40rem;
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.125rem;
  position: relative;
  z-index: 1;
}

@media (max-width: 640px) {
  .page-hero {
    padding: 3rem 0 2.5rem;
  }

  .page-hero h1 {
    font-size: clamp(1.5rem, 5vw, 2rem);
  }

  .page-hero p {
    font-size: 1rem;
  }
}

/* ===== CARDS ===== */
.card {
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-neutral-200);
  padding: 2rem;
  background-color: #ffffff;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  height: 100%;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(220, 38, 38, 0.2);
}

.feature-card h3,
.service-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.875rem;
  color: var(--color-neutral-900);
}

.service-card p {
  font-size: 1rem;
  color: var(--color-neutral-600);
  line-height: 1.7;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  margin-top: 1rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-primary);
  transition: all var(--transition-fast);
}

.card-link:hover {
  gap: 0.625rem;
  color: var(--color-primary-dark);
}

.card-link::after {
  content: "→";
  font-size: 1.125rem;
  transition: transform var(--transition-fast);
}

.card-link:hover::after {
  transform: translateX(3px);
}

/* Hizmetlerimiz kartları: yan yana küp görünüm */
.services-preview .grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

@media (max-width: 1024px) {
  .services-preview .grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .services-preview .grid-3 {
    grid-template-columns: 1fr;
  }
}

.services-preview .service-card {
  text-align: left;
  min-height: 230px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* Hizmetler sayfası: tıklanabilir kartlar (detay sayfasına gider) */
.service-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.service-card-link:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.service-card-link h2 {
  font-size: 1.25rem;
  margin-bottom: 0.875rem;
  color: var(--color-neutral-900);
  line-height: 1.35;
}

.service-card-link .card-link::after {
  content: "→";
}

.service-cards-detail {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

@media (max-width: 1024px) {
  .service-cards-detail {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .service-cards-detail {
    grid-template-columns: 1fr;
  }
}

.services-grid-section {
  padding-top: 0.5rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  padding: 2rem 0;
}

.service-card-pro {
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: 2.75rem 2.25rem;
  position: relative;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
  display: flex;
  flex-direction: column;
  height: 100%;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.03);
  text-decoration: none;
  color: inherit;
}

.service-card-pro::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 4px;
  background-color: var(--color-primary);
  transition: width 0.4s ease;
}

.service-card-pro:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
  border-color: rgba(220, 38, 38, 0.2);
}

.service-card-pro:hover::after {
  width: 100%;
}

.card-icon-wrapper {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, rgba(220, 38, 38, 0.18), rgba(220, 38, 38, 0.08));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: var(--color-primary);
  transition: transform 0.3s ease;
}

.service-card-pro:hover .card-icon-wrapper {
  transform: scale(1.1);
  background: var(--color-primary);
  color: #ffffff;
}

.card-icon-wrapper svg {
  width: 30px;
  height: 30px;
}

.service-card-pro h3 {
  font-size: 1.25rem;
  font-weight: 800;
  color: #111827;
  margin-bottom: 1rem;
  line-height: 1.4;
  text-transform: uppercase;
}

.service-card-pro p {
  color: #6b7280;
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 2rem;
  flex-grow: 1;
}

.service-card-pro .card-link {
  display: inline-flex;
  align-items: center;
  font-weight: 700;
  color: var(--color-primary);
  font-size: 0.95rem;
  margin-top: auto;
  text-decoration: none;
}

.service-card-pro .card-link:hover {
  color: var(--color-primary-dark);
}

.service-card-pro .card-link::after {
  content: none;
}

.service-card-pro .card-link span {
  margin-left: 8px;
  transition: transform 0.3s ease;
}

.service-card-pro:hover .card-link span {
  transform: translateX(5px);
}

@media (max-width: 640px) {
  .services-grid {
    padding: 1rem 0;
    gap: 1.5rem;
  }
  .service-card-pro {
    padding: 1.75rem 1.5rem;
  }
  .service-card-pro h3 {
    font-size: 1.1rem;
  }
}

/* Hizmet detay sayfaları */
.container-narrow {
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

.service-hero-media {
  padding: 2rem 0 0;
}

.service-hero-image {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 45px rgba(15, 23, 42, 0.35);
  background: #020617;
}

.service-hero-image img {
  display: block;
  width: 100%;
  max-height: 420px;
  object-fit: cover;
}

@media (max-width: 768px) {
  .service-hero-media {
    padding-top: 1.5rem;
  }

  .service-hero-image img {
    max-height: 280px;
  }
}

.service-detail-content h2 {
  font-size: 1.375rem;
  margin-top: 2rem;
  margin-bottom: 1rem;
  color: var(--color-neutral-900);
}

.service-detail-content h2:first-of-type {
  margin-top: 0;
}

.service-detail-content h3 {
  font-size: 1.125rem;
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
  color: var(--color-neutral-800);
}

.service-detail-content p {
  margin-bottom: 1rem;
}

.service-detail-content .btn {
  margin-top: 1.5rem;
}

.service-detail-content .service-note {
  font-size: 0.875rem;
  color: var(--color-neutral-500);
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  background: var(--color-neutral-100);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--color-primary);
}

.breadcrumb {
  font-size: 0.875rem;
  margin-bottom: 0.75rem;
  opacity: 0.9;
}

.breadcrumb a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.breadcrumb a:hover {
  opacity: 1;
}

.breadcrumb span {
  margin: 0 0.35rem;
  opacity: 0.7;
}

.about-kimdir-logo {
  margin-bottom: 2rem;
  padding: 1.75rem 2rem;
  background: linear-gradient(135deg, #fefafa 0%, #fef2f2 100%);
  border: 1px solid rgba(220, 38, 38, 0.12);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  display: inline-block;
}
.about-kimdir-logo img {
  display: block;
  height: 56px;
  width: auto;
  object-fit: contain;
}
@media (max-width: 640px) {
  .about-kimdir-logo {
    padding: 1.25rem 1.5rem;
    margin-bottom: 1.5rem;
  }
  .about-kimdir-logo img {
    height: 44px;
  }
}

.info-card {
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, #fef2f2 0%, #fff5f5 100%);
  border: 1px solid rgba(220, 38, 38, 0.15);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
}

.info-card h3 {
  font-size: 1.125rem;
  margin-bottom: 1rem;
  color: var(--color-neutral-900);
}

.info-card ul {
  padding-left: 1.5rem;
  margin: 0;
  font-size: 1rem;
  color: var(--color-neutral-700);
  line-height: 1.7;
}

.info-card li {
  margin-bottom: 0.625rem;
}

.check-list {
  list-style: none;
  padding-left: 0;
  margin: 1rem 0 0;
}

.check-list li {
  position: relative;
  padding-left: 2rem;
  font-size: 1rem;
  color: var(--color-neutral-700);
  margin-bottom: 0.75rem;
  line-height: 1.6;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  width: 24px;
  height: 24px;
  background: linear-gradient(135deg, #16a34a, #22c55e);
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 2rem;
  border-radius: var(--radius-full);
  font-size: 1rem;
  font-weight: 600;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-base);
  text-align: center;
  white-space: nowrap;
  letter-spacing: 0.01em;
  min-height: 48px;
  min-width: 44px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(220, 38, 38, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(220, 38, 38, 0.45);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-outline:hover {
  background-color: var(--color-primary);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(220, 38, 38, 0.3);
}

.btn-sm {
  padding: 0.625rem 1.5rem;
  font-size: 0.9375rem;
}

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
  max-width: 48rem;
  margin-left: auto;
  margin-right: auto;
}

.section-header h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 1.125rem;
  color: var(--color-neutral-600);
  line-height: 1.7;
}

@media (max-width: 640px) {
  .section-header {
    margin-bottom: 2.5rem;
  }

  .section-header h2 {
    font-size: clamp(1.5rem, 5vw, 1.75rem);
  }

  .section-header p {
    font-size: 1rem;
  }
}

/* ===== TASARRUF HESAPLAMA ===== */
.calculator-section {
  background: linear-gradient(180deg, var(--color-neutral-50) 0%, #fff 100%);
}

.calculator-box {
  max-width: 520px;
  margin: 0 auto;
  padding: 2rem;
}

.calculator-box h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  color: var(--color-neutral-900);
}

.calculator-desc {
  font-size: 0.875rem;
  color: var(--color-neutral-500);
  margin-bottom: 1.5rem;
}

.calculator-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.calculator-row {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.calculator-row label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-neutral-700);
}

.calculator-row select,
.calculator-row input {
  padding: 0.625rem 0.875rem;
  border: 1px solid var(--color-neutral-300);
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-family: inherit;
  background: #fff;
}

.calculator-row select:focus,
.calculator-row input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.15);
}

.calculator-box .btn {
  margin-top: 0.5rem;
  width: 100%;
}

.calculator-result {
  padding: 1.25rem;
  background: var(--color-neutral-50);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-neutral-200);
  margin-bottom: 1rem;
}

.calculator-result.has-result .result-savings {
  color: var(--color-primary-dark);
  font-weight: 700;
  font-size: 1.0625rem;
}

.calculator-result .result-line {
  margin: 0;
  font-size: 0.9375rem;
}

.calculator-result .result-line + .result-line {
  margin-top: 0.5rem;
}

.calculator-disclaimer {
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--color-neutral-500);
  margin: 0 0 1rem 0;
}

.calculator-cta {
  display: inline-block;
  margin-top: 0.25rem;
}

@media (max-width: 640px) {
  .calculator-box {
    padding: 1.5rem;
  }
}

.section-cta {
  text-align: center;
  margin-top: 3rem;
}

/* ===== HIGHLIGHT STRIP ===== */
.highlight-strip {
  background: linear-gradient(135deg, var(--color-neutral-900) 0%, var(--color-neutral-800) 100%);
  color: #ffffff;
  padding: 4rem 0;
  position: relative;
  overflow: hidden;
}

.highlight-strip::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(220, 38, 38, 0.15) 0%, transparent 70%);
  border-radius: 50%;
}

.highlight-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
  position: relative;
  z-index: 1;
}

.highlight-text h2 {
  margin-bottom: 0.75rem;
  color: #ffffff;
}

.highlight-text p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.0625rem;
}

.highlight-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 1rem;
}

.contact-info span {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  opacity: 0.8;
  margin-bottom: 0.25rem;
}

.contact-info a {
  font-size: 1.5rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.02em;
}

@media (max-width: 768px) {
  .highlight-strip {
    padding: 3rem 0;
  }

  .highlight-inner {
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
    gap: 2rem;
  }

  .highlight-actions {
    align-items: flex-start;
    width: 100%;
  }

  .highlight-actions .btn {
    min-height: 48px;
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 640px) {
  .highlight-strip {
    padding: 2.5rem 0;
  }

  .highlight-text h2 {
    font-size: 1.5rem;
  }

  .contact-info a {
    font-size: 1.25rem;
  }
}

.blog-preview .blog-card h3 {
  font-size: 1.125rem;
  line-height: 1.5;
}

.blog-date {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-neutral-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.blog-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.blog-post {
  padding-bottom: 2rem;
  border-bottom: 2px solid var(--color-neutral-200);
}

.blog-post:last-child {
  border-bottom: none;
}

.blog-detail {
  padding-bottom: 2rem;
  border-bottom: 2px solid var(--color-neutral-200);
}

.blog-detail:last-child {
  border-bottom: none;
}

.blog-detail h1,
.blog-detail h2 {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-neutral-900);
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.blog-detail .meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.25rem;
  font-size: 0.875rem;
  color: var(--color-neutral-500);
}

.blog-detail .meta .date {
  font-weight: 600;
}

.blog-detail .meta .author {
  font-style: italic;
}

.blog-detail .content {
  color: var(--color-neutral-700);
}

.blog-detail .content .intro {
  font-size: 1.0625rem;
  line-height: 1.6;
  margin-bottom: 0;
}

.blog-detail .internal-link-box {
  margin: 1.25rem 0;
  padding: 1rem 1.25rem;
  background: linear-gradient(135deg, #fef2f2 0%, #fff5f5 100%);
  border: 1px solid rgba(220, 38, 38, 0.15);
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
}

.blog-detail .internal-link-box p {
  margin: 0;
}

.blog-detail .internal-link-box a {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.blog-detail .internal-link-box a:hover {
  color: var(--color-primary-dark);
}

.blog-details {
  margin-top: 1rem;
}

.blog-read-more {
  display: inline-block;
  padding: 0.5rem 1rem;
  font-weight: 600;
  color: var(--color-primary);
  cursor: pointer;
  list-style: none;
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-md);
  transition: background-color 0.2s, color 0.2s;
}

.blog-read-more::-webkit-details-marker {
  display: none;
}

.blog-read-more:hover {
  background-color: var(--color-primary);
  color: #fff;
}

.blog-post-full {
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-neutral-200);
}

.blog-post-full h2,
.blog-post-full h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-neutral-900);
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
}

.blog-post-full h2:first-child,
.blog-post-full h3:first-child {
  margin-top: 0;
}

.blog-post-full p {
  margin-bottom: 1rem;
}

.blog-post-full .card-link {
  margin-top: 0.5rem;
}

.reference-grid .reference-card h3 {
  font-size: 1.125rem;
  color: var(--color-neutral-900);
}

.reference-gallery {
  margin-top: 2rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.reference-gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  background: #020617;
  cursor: pointer;
  box-shadow: 0 4px 6px rgba(0,0,0,0.05);
  transition: box-shadow 0.3s ease;
  width: 100%;
  aspect-ratio: 1;
}

.reference-gallery-item img,
.reference-gallery-item video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.reference-gallery-item:hover {
  box-shadow: 0 10px 20px rgba(0,0,0,0.15);
}

.reference-gallery-item:hover img,
.reference-gallery-item:hover video {
  transform: scale(1.05);
}

.reference-lightbox {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(15, 23, 42, 0.9);
  z-index: 60;
}

.reference-lightbox.open {
  display: flex;
}

.reference-lightbox-backdrop {
  position: absolute;
  inset: 0;
}

.reference-lightbox-inner {
  position: relative;
  max-width: min(90vw, 1100px);
  max-height: min(90vh, 700px);
  padding: 1.5rem;
  border-radius: var(--radius-xl);
  background: radial-gradient(circle at top, rgba(248, 250, 252, 0.2), rgba(15, 23, 42, 0.98));
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  gap: 1rem;
}

.reference-lightbox-media {
  margin: 0;
  flex: 1;
}

.reference-lightbox-media img {
  display: block;
  max-width: 100%;
  max-height: 70vh;
  border-radius: var(--radius-lg);
  object-fit: contain;
}

.reference-lightbox-media video {
  display: block;
  max-width: 100%;
  max-height: 70vh;
  border-radius: var(--radius-lg);
  object-fit: contain;
}

.reference-lightbox-close {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 999px;
  border: none;
  background: rgba(15, 23, 42, 0.9);
  color: #e5e7eb;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}

.reference-lightbox-close:hover {
  background: rgba(30, 64, 175, 0.9);
  transform: scale(1.05);
}

.reference-lightbox-nav {
  background: rgba(15, 23, 42, 0.85);
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.5);
  color: #e5e7eb;
  width: 2.75rem;
  height: 2.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
}

.reference-lightbox-nav:hover {
  background: rgba(30, 64, 175, 0.9);
  border-color: rgba(248, 250, 252, 0.9);
  transform: translateY(-1px);
}

.reference-lightbox-nav.prev {
  margin-right: 0.25rem;
}

.reference-lightbox-nav.next {
  margin-left: 0.25rem;
}

@media (max-width: 768px) {
  .reference-lightbox-inner {
    padding: 1rem;
    max-width: 94vw;
    max-height: 80vh;
  }

  .reference-lightbox-media img {
    max-height: 60vh;
  }

  .reference-lightbox-media video {
    max-height: 60vh;
  }

  .reference-lightbox-nav {
    width: 2.25rem;
    height: 2.25rem;
  }
}

.contact-layout {
  align-items: flex-start;
}

.contact-info-card {
  padding: 2rem;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, #fef2f2 0%, #fff5f5 100%);
  border: 1px solid rgba(220, 38, 38, 0.15);
  box-shadow: var(--shadow-md);
}

.contact-highlight {
  margin-top: 1.25rem;
  font-weight: 600;
  color: var(--color-primary);
}

.contact-form-card {
  padding: 2.5rem;
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-neutral-200);
  background-color: #ffffff;
  box-shadow: var(--shadow-lg);
}

.contact-form {
  display: grid;
  gap: 1.25rem;
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-row label {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-neutral-700);
}

.form-row input,
.form-row select,
.form-row textarea {
  border-radius: var(--radius-md);
  border: 2px solid var(--color-neutral-300);
  padding: 0.875rem 1rem;
  font-size: 1rem;
  font-family: inherit;
  color: var(--color-neutral-700);
  transition: all var(--transition-fast);
  background-color: #ffffff;
}

@media (max-width: 640px) {
  .contact-form-card {
    padding: 1.5rem 1.25rem;
  }

  .form-row input,
  .form-row select,
  .form-row textarea {
    font-size: 16px; /* Prevents iOS zoom on focus */
    min-height: 48px;
  }

  .form-actions .btn {
    width: 100%;
    min-height: 48px;
  }
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.form-row textarea {
  resize: vertical;
  min-height: 120px;
}

.form-actions {
  margin-top: 0.75rem;
}

.form-message {
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  margin-bottom: 1.5rem;
  font-size: 0.9375rem;
  font-weight: 500;
}

.form-message.success {
  background-color: #d1fae5;
  color: #065f46;
  border: 2px solid #6ee7b7;
}

.form-message.error {
  background-color: #fee2e2;
  color: #991b1b;
  border: 2px solid #fecaca;
}

/* ===== FOOTER (YENİLENMİŞ PROFESYONEL TASARIM) ===== */
.site-footer {
  background-color: #111827; /* Koyu Antrasit (Neredeyse siyah) */
  color: #9ca3af; /* Okunabilir gri metin */
  margin-top: 5rem;
  position: relative;
  border-top: 4px solid var(--color-primary); /* Üstte kırmızı marka çizgisi */
  font-size: 0.95rem;
}

.footer-inner {
  display: grid;
  gap: 5rem; /* Sütunlar arası mesafeyi açtık */
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr; /* İlk sütuna biraz daha yer açtık */
  padding: 5rem 0 3rem;
}

/* Footer sütunlarına sağ-sol nefes payı, yazılar bitişik durmasın */
.site-footer .footer-col {
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

.footer-logo {
  background-color: #ffffff; 
  padding: 10px 20px; 
  border-radius: 8px; 
  display: inline-block; 
  margin-bottom: 1.5rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3); 
}

.footer-logo-img {
  height: 40px; 
  width: auto;
  filter: none; 
  opacity: 1;
}

.footer-col h4 {
  color: #ffffff; 
  font-size: 1.125rem;
  margin-bottom: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  position: relative;
  display: inline-block;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 40px;
  height: 3px;
  background-color: var(--color-primary);
  border-radius: 2px;
}

.footer-col p {
  color: #9ca3af;
  line-height: 1.8;
  margin-bottom: 1.25rem;
}

.footer-certs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.cert-badge {
  font-size: 0.75rem;
  font-weight: 700;
  color: #ffffff;
  background-color: rgba(255, 255, 255, 0.1);
  padding: 0.25rem 0.75rem;
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.social-buttons {
  display: flex;
  gap: 12px; 
  margin-top: 1.5rem;
}

.social-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 10px; 
  background-color: rgba(255, 255, 255, 0.08); 
  color: #d1d5db; 
  transition: all 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.05); 
}

.social-btn svg {
  width: 20px;
  height: 20px;
}

.social-btn:hover {
  background-color: var(--color-primary); 
  color: #ffffff;
  transform: translateY(-3px); 
  box-shadow: 0 4px 12px rgba(220, 38, 38, 0.4); 
  border-color: var(--color-primary);
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: #d1d5db; 
  text-decoration: none;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
}

.footer-links a:hover {
  color: var(--color-primary); 
  padding-left: 8px; 
}

.footer-links a::before {
  content: '›';
  margin-right: 8px;
  color: var(--color-primary);
  font-weight: bold;
  font-size: 1.2rem;
  line-height: 0;
  position: relative;
  top: -1px;
}

.footer-col a[href^="tel:"],
.footer-col a[href^="mailto:"] {
  color: #ffffff;
  font-weight: 600;
  text-decoration: none;
  transition: color 0.2s;
}

.footer-col a[href^="tel:"]:hover,
.footer-col a[href^="mailto:"]:hover {
  color: var(--color-primary);
}

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem; 
}

.footer-contact-item {
  display: flex;
  align-items: flex-start; 
  gap: 1rem; 
}

.contact-icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(255, 255, 255, 0.05); 
  border-radius: 50%; 
  color: var(--color-primary); 
  flex-shrink: 0; 
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
}

.footer-contact-item:hover .contact-icon {
  background-color: var(--color-primary);
  color: #fff;
  transform: scale(1.1);
}

.contact-icon svg {
  width: 18px;
  height: 18px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.95rem;
  color: #d1d5db;
  line-height: 1.5;
}

.contact-details a {
  color: #fff;
  font-weight: 600;
  text-decoration: none;
  transition: color 0.2s;
}

.contact-details a:hover {
  color: var(--color-primary);
}

.contact-label {
  font-size: 0.8rem;
  color: #6b7280; 
}

.site-footer .muted {
  color: #6b7280 !important; 
  font-size: 0.875rem;
}

.footer-bottom {
  background-color: #0f131f; 
  padding: 1.5rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.875rem;
  color: #6b7280;
}

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

@media (max-width: 1024px) {
  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
}

@media (max-width: 640px) {
  .site-footer {
    margin-top: 3rem;
  }

  .site-footer .container {
    padding-left: 2rem;
    padding-right: 2rem;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    padding: 3rem 0 2rem;
    text-align: left; 
  }

  .footer-col h4::after {
    left: 0; 
  }

  .footer-bottom-inner {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .footer-col a,
  .footer-links a {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
  }
}

.map-section {
  position: relative;
  background: var(--color-neutral-100);
}

.map-container {
  position: relative;
  width: 100%;
  height: 500px;
  overflow: hidden;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  filter: grayscale(0.2) contrast(1.1);
  transition: filter var(--transition-base);
}

.map-container:hover iframe {
  filter: grayscale(0) contrast(1);
}

.map-overlay {
  position: absolute;
  top: 2rem;
  left: 2rem;
  z-index: 10;
  pointer-events: none;
}

.map-info-card {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(255, 255, 255, 0.95));
  backdrop-filter: blur(12px);
  border-radius: var(--radius-xl);
  padding: 2rem;
  box-shadow: 
    0 10px 40px rgba(0, 0, 0, 0.15),
    0 2px 8px rgba(0, 0, 0, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(220, 38, 38, 0.1);
  max-width: 380px;
  pointer-events: auto;
  transition: all var(--transition-base);
}

.map-info-card:hover {
  transform: translateY(-4px);
  box-shadow: 
    0 16px 50px rgba(0, 0, 0, 0.2),
    0 4px 12px rgba(0, 0, 0, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.map-info-card h3 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.map-info-card p {
  color: var(--color-neutral-700);
  margin-bottom: 0.75rem;
  line-height: 1.6;
}

.map-info-card p strong {
  color: var(--color-neutral-900);
  font-weight: 700;
  font-size: 1.125rem;
  display: block;
  margin-bottom: 0.5rem;
}

.map-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

.map-actions .btn {
  flex: 1;
  min-width: 140px;
  justify-content: center;
  font-size: 0.875rem;
  padding: 0.625rem 1.25rem;
}

@media (max-width: 768px) {
  .map-container {
    height: 400px;
  }

  .map-overlay {
    position: static;
    padding: 1.5rem;
    background: #ffffff;
  }

  .map-info-card {
    max-width: 100%;
    border-radius: 0;
    box-shadow: none;
    border: none;
    border-bottom: 1px solid var(--color-neutral-200);
  }

  .map-info-card:hover {
    transform: none;
  }

  .map-actions {
    flex-direction: column;
  }

  .map-actions .btn {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .map-container {
    height: 350px;
  }

  .map-info-card {
    padding: 1.5rem;
  }

  .map-info-card h3 {
    font-size: 1.25rem;
  }
}

.location-section {
  overflow: hidden;
}

.location-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.location-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--color-primary), #ef4444);
  color: white;
  font-size: 0.875rem;
  font-weight: 700;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.5rem;
  box-shadow: 0 4px 12px rgba(220, 38, 38, 0.3);
}

.location-info h2 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-neutral-900);
  margin-bottom: 1.25rem;
  line-height: 1.2;
}

.location-description {
  font-size: 1.125rem;
  color: var(--color-neutral-600);
  line-height: 1.7;
  margin-bottom: 2.5rem;
}

.location-details {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.location-detail-item {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}

.location-detail-item svg {
  flex-shrink: 0;
  color: var(--color-primary);
  margin-top: 0.25rem;
}

.location-detail-item strong {
  display: block;
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-neutral-900);
  margin-bottom: 0.375rem;
}

.location-detail-item p {
  font-size: 0.9375rem;
  color: var(--color-neutral-600);
  line-height: 1.6;
  margin: 0;
}

.location-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.location-map-preview {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: 
    0 20px 60px rgba(0, 0, 0, 0.15),
    0 8px 20px rgba(0, 0, 0, 0.08);
  transition: all var(--transition-base);
}

.location-map-preview:hover {
  transform: translateY(-8px);
  box-shadow: 
    0 30px 80px rgba(0, 0, 0, 0.2),
    0 12px 30px rgba(0, 0, 0, 0.12);
}

.map-preview-link {
  position: relative;
  display: block;
  cursor: pointer;
}

.map-preview-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(220, 38, 38, 0.95), rgba(239, 68, 68, 0.9));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  opacity: 0;
  transition: opacity var(--transition-base);
  z-index: 2;
}

.map-preview-link:hover .map-preview-overlay {
  opacity: 1;
}

.map-preview-icon {
  font-size: 4rem;
  animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}

.map-preview-text {
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.map-preview-link iframe {
  pointer-events: none;
  transition: filter var(--transition-base);
}

.map-preview-link:hover iframe {
  filter: blur(2px);
}

@media (max-width: 1024px) {
  .location-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .location-info h2 {
    font-size: 2rem;
  }

  .location-map-preview {
    order: -1;
  }
}

@media (max-width: 640px) {
  .location-info h2 {
    font-size: 1.75rem;
  }

  .location-description {
    font-size: 1rem;
  }

  .location-actions {
    flex-direction: column;
  }

  .location-actions .btn {
    width: 100%;
  }

  .location-detail-item {
    gap: 1rem;
  }

  .map-preview-icon {
    font-size: 3rem;
  }
}

.floating-contact {
  position: fixed;
  right: 1.75rem;
  bottom: 1.75rem;
  z-index: 60;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.75rem;
}

.floating-contact-toggle {
  width: 52px;
  height: 52px;
  border-radius: 999px;
  border: none;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.floating-contact-toggle:hover {
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.4);
}

.floating-contact-toggle span {
  transform-origin: center;
  transition: transform var(--transition-fast);
}

.floating-contact.open .floating-contact-toggle span {
  transform: rotate(45deg);
}

.floating-contact-panel {
  background: rgba(15, 23, 42, 0.97);
  color: #e5e7eb;
  border-radius: 1rem;
  padding: 1rem 1.25rem;
  width: 260px;
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.75);
  border: 1px solid rgba(148, 163, 184, 0.4);
  transform-origin: bottom right;
  transform: scale(0.9) translateY(8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base), transform var(--transition-base);
}

.floating-contact.open .floating-contact-panel {
  opacity: 1;
  pointer-events: auto;
  transform: scale(1) translateY(0);
}

.floating-contact-title {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #9ca3af;
  margin-bottom: 0.75rem;
}

.floating-contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.5rem;
}

.floating-contact-item a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.6rem;
  border-radius: 0.6rem;
  font-size: 0.9rem;
  color: #e5e7eb;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.floating-contact-item a:hover {
  transform: translateX(2px);
}

.floating-contact-item svg {
  width: 18px;
  height: 18px;
}

.floating-contact-item.whatsapp a {
  background-color: rgba(22, 163, 74, 0.12);
}

.floating-contact-item.whatsapp a:hover {
  background-color: rgba(22, 163, 74, 0.2);
}

.floating-contact-item.telegram a {
  background-color: rgba(59, 130, 246, 0.12);
}

.floating-contact-item.telegram a:hover {
  background-color: rgba(59, 130, 246, 0.2);
}

.floating-contact-item.mail a {
  background-color: rgba(248, 113, 113, 0.12);
}

.floating-contact-item.mail a:hover {
  background-color: rgba(248, 113, 113, 0.2);
}

.floating-contact-small {
  margin-top: 0.5rem;
  font-size: 0.75rem;
  color: #9ca3af;
}

/* Footer social icons */
.footer-social {
  margin-top: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.footer-social-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #9ca3af;
}

.footer-social-links {
  display: flex;
  gap: 0.5rem;
}

.footer-social-link {
  width: 30px;
  height: 30px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: #ffffff;
  color: var(--color-neutral-800);
  transition: background-color var(--transition-fast), transform var(--transition-fast);
  font-size: 1rem;
}

.footer-social-link:hover {
  transform: translateY(-2px);
}

.footer-social-link.whatsapp {
  color: #16a34a;
}

.footer-social-link.telegram {
  color: #0ea5e9;
}

.footer-social-link.mail {
  color: #f97316;
}

@media (max-width: 640px) {
  .floating-contact {
    right: 1.25rem;
    bottom: 1.25rem;
  }

  .floating-contact-panel {
    width: 240px;
  }
}

@media print {
  .site-header, .top-bar-promo, .hero-actions, .floating-contact, .footer-social {
    display: none !important;
  }
  body { color: black; background: white; }
  a { text-decoration: none; color: black; }
  .card { box-shadow: none; border: 1px solid #ddd; }
}

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

  .header-inner {
    padding: 0.75rem 0; 
  }

  .main-nav ul {
    flex-direction: column;
    padding: 0 1.5rem;
    gap: 0;
  }

  .main-nav a {
    display: block;
    padding: 1rem 0;
    font-size: 1.1rem;
    border-bottom: 1px solid #f3f4f6;
    border-radius: 0;
  }
  
  .main-nav li:last-child a {
    border-bottom: none;
  }
}

.logo img {
  max-height: 45px; 
  width: auto;
}

@media (max-width: 600px) {
  .logo img {
    max-height: 35px; 
  }
  
  .logo {
    max-width: 200px; 
    overflow: hidden;
  }
}

@media (max-width: 768px) {
  .top-bar-promo-left {
    display: none; 
  }
  
  .top-bar-promo-inner {
    justify-content: center; 
    padding: 0.5rem 0;
  }
  
  .promo-phone span {
    display: inline-block !important; 
    font-size: 0.9rem;
  }
}

/* =========================================
   PRELOADER (YÜKLEME EKRANI)
   ========================================= */

   .preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #ffffff; /* Temiz, bembeyaz bir zemin */
    z-index: 99999; /* Sitedeki HER ŞEYİN üstünde durmasını sağlar */
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.6s;
  }
  
  /* Yükleme bitince eklenecek gizleme sınıfı */
  .preloader.fade-out {
    opacity: 0;
    visibility: hidden;
  }
  
  .preloader-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem; /* Logo ve bar arasındaki boşluk */
  }
  
  /* Logo Animasyonu (Yumuşak Büyüyüp Küçülme) */
  .preloader-logo {
    height: 60px; /* Logonun boyutu */
    width: auto;
    animation: pulseLogo 1.5s ease-in-out infinite alternate;
  }
  
  @keyframes pulseLogo {
    0% { transform: scale(0.95); opacity: 0.8; }
    100% { transform: scale(1.05); opacity: 1; }
  }
  
  /* Kayan İlerleme Çubuğu Yatağı */
  .preloader-bar {
    width: 160px;
    height: 3px;
    background-color: rgba(220, 38, 38, 0.1); /* Çok silik kırmızı arka plan */
    border-radius: 4px;
    overflow: hidden;
    position: relative;
  }
  
  /* Kayan Kırmızı Çizgi Animasyonu */
  .preloader-progress {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 50%;
    background-color: var(--color-primary); /* Ana marka kırmızısı */
    border-radius: 4px;
    animation: sweepBar 1.5s ease-in-out infinite;
  }
  
  @keyframes sweepBar {
    0% { left: -50%; }
    100% { left: 100%; }
  }
  
  /* Sayfa yüklenirken arkada scroll (kaydırma) yapılmasını engellemek için */
  body.loading-active {
    overflow: hidden;
  }

  /* =========================================
   MÜŞTERİ LOGOLARI (REFERANSLAR & ANA SAYFA)
   ========================================= */

/* Ana Sayfa: 3'lü Sabit Logo Alanı */
.featured-clients {
  padding: 60px 0;
  background-color: #f9fafb; /* Çok hafif gri, siteye derinlik katar */
  text-align: center;
}

.featured-clients-grid {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 60px;
  flex-wrap: wrap;
  margin-top: 30px;
}

/* Referanslar Sayfası: Sonsuz Kayan Şerit (Infinite Marquee) */
.logo-slider-section {
  padding: 60px 0;
  background-color: #f9fafb;
  overflow: hidden;
  position: relative;
}

/* Sağ ve Sol kenarlara beyazdan şeffafa geçiş (Fade) efekti */
.logo-slider-section::before,
.logo-slider-section::after {
  content: "";
  position: absolute;
  top: 0;
  width: 150px;
  height: 100%;
  z-index: 2;
  pointer-events: none;
}
.logo-slider-section::before {
  left: 0;
  background: linear-gradient(to right, #f9fafb 0%, rgba(249,250,251,0) 100%);
}
.logo-slider-section::after {
  right: 0;
  background: linear-gradient(to left, #f9fafb 0%, rgba(249,250,251,0) 100%);
}

/* Kayan Şerit Yatağı */
.logo-slide-track {
  display: inline-flex;
  width: max-content;
  animation: scrollLogos 30s linear infinite; /* 30 saniyede bir tam tur */
}

/* Kullanıcı fareyle üzerine gelince kaymayı durdurur */
.logo-slider-section:hover .logo-slide-track {
  animation-play-state: paused;
}

/* Tekil Logo Ayarları (Ortak) */
.client-logo {
  width: 180px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 30px;
  filter: grayscale(100%) opacity(0.6); /* Başlangıçta gri ve hafif silik */
  transition: all 0.4s ease;
  cursor: pointer;
}

/* Fareyle üzerine gelince orijinal renklerine döner */
.client-logo:hover {
  filter: grayscale(0%) opacity(1);
  transform: scale(1.05);
}

.client-logo img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain; /* Logoların ezilmesini/sünmesini engeller */
}

/* Animasyon Keyframes */
@keyframes scrollLogos {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); } 
  /* -50% olmasının sebebi, HTML'de kesintisiz döngü için logoları 2 kez yazacak olmamızdır */
}