/* ==========================================================================
   Konya Su Arıtma (konyasuaritma.com.tr)
   Modern, Ultra-Premium & Flawless UI/UX Design System
   ========================================================================== */

:root {
  /* Renk Paleti - Saf Su ve Prestijli Kurumsal Kimlik */
  --primary: #0A2540;
  --primary-dark: #061729;
  --primary-light: #163a61;
  --cyan: #00A3E0;
  --cyan-dark: #0082b3;
  --cyan-light: #EBF8FE;
  --cyan-glow: rgba(0, 163, 224, 0.18);
  --turquoise: #00D4B8;
  --turquoise-light: #E6FAF6;
  --cta-orange: #FF6B35;
  --cta-orange-hover: #E85D04;
  --cta-orange-light: #FFF0EB;

  --bg-body: #F8FAFC;
  --bg-card: #FFFFFF;
  --bg-dark: #071B2F;
  --text-main: #1E293B;
  --text-muted: #64748B;
  --text-light: #94A3B8;
  --border-color: #E2E8F0;
  --border-light: #F1F5F9;

  --success: #10B981;
  --warning: #F59E0B;
  --danger: #EF4444;

  /* Tipografi & Grid */
  --font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --container-max: 1340px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-full: 9999px;

  /* Gölgeler */
  --shadow-sm: 0 2px 6px rgba(10, 37, 64, 0.04);
  --shadow-md: 0 8px 24px rgba(10, 37, 64, 0.07);
  --shadow-lg: 0 16px 40px rgba(10, 37, 64, 0.11);
  --shadow-glow: 0 0 24px var(--cyan-glow);

  --transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

/* 1. Global Sıfırlamalar */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-family);
  font-size: 16px;
  color: var(--text-main);
  background-color: var(--bg-body);
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
}

body {
  line-height: 1.65;
  overflow-x: hidden;
  padding-bottom: 75px; /* Mobil alt bar payı */
  word-wrap: break-word;
  overflow-wrap: break-word;
}

@media (min-width: 992px) {
  body {
    padding-bottom: 0;
  }
}

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

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

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: 1rem;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
  box-sizing: border-box;
}

@media (min-width: 1200px) {
  .container {
    padding-left: 24px;
    padding-right: 24px;
  }
}

/* 2. Tipografi Hiyerarşisi */
h1, h2, h3, h4, h5, h6 {
  color: var(--primary);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 0.4em;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

h1 { font-size: clamp(1.85rem, 3.6vw, 2.75rem); letter-spacing: -0.5px; }
h2 { font-size: clamp(1.5rem, 2.8vw, 2.2rem); letter-spacing: -0.3px; }
h3 { font-size: clamp(1.2rem, 2vw, 1.55rem); }
h4 { font-size: clamp(1.05rem, 1.6vw, 1.25rem); }

p {
  color: var(--text-muted);
  margin-bottom: 0.85em;
  line-height: 1.65;
}

p:last-child {
  margin-bottom: 0;
}

.text-center { text-align: center; }
.text-cyan { color: var(--cyan) !important; }
.text-orange { color: var(--cta-orange) !important; }
.text-white { color: #FFFFFF !important; }
.fw-bold { font-weight: 700; }
.fw-semibold { font-weight: 600; }

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--cyan-light);
  color: var(--cyan-dark);
  font-weight: 700;
  font-size: 0.78rem;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.7px;
  margin-bottom: 12px;
  line-height: 1.3;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  line-height: 1.2;
}

.badge-success {
  background: #E6FAF6;
  color: #059669;
  border: 1px solid rgba(16, 185, 129, 0.25);
}

.badge-info {
  background: #EBF8FE;
  color: #0284C7;
  border: 1px solid rgba(0, 163, 224, 0.25);
}

.badge-warning {
  background: #FFFBEB;
  color: #D97706;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.badge-orange {
  background: #FFF0EB;
  color: #EA580C;
  border: 1px solid rgba(255, 107, 53, 0.25);
}

.section-title-wrap {
  margin-bottom: 36px;
}

@media (min-width: 768px) {
  .section-title-wrap {
    margin-bottom: 48px;
  }
}

.section-title-wrap p {
  font-size: 1.08rem;
  max-width: 680px;
  margin: 10px auto 0;
}

/* 3. Butonlar - Hızlı, Tıklanabilir & Esnek */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 10px 22px;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: var(--transition);
  text-align: center;
  line-height: 1.2;
  box-sizing: border-box;
}

.btn-primary {
  background: linear-gradient(135deg, var(--cyan) 0%, var(--cyan-dark) 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(0, 163, 224, 0.28);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--cyan-dark) 0%, #006c96 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 163, 224, 0.38);
}

.btn-orange {
  background: linear-gradient(135deg, var(--cta-orange) 0%, var(--cta-orange-hover) 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(255, 107, 53, 0.32);
}

.btn-orange:hover {
  background: linear-gradient(135deg, var(--cta-orange-hover) 0%, #c44e00 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 107, 53, 0.42);
}

.btn-whatsapp {
  background: #25D366;
  color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.28);
}

.btn-whatsapp:hover {
  background: #1eb956;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(37, 211, 102, 0.38);
}

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

.btn-outline:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  background: var(--cyan-light);
}

.btn-outline-white {
  background: rgba(255, 255, 255, 0.1);
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.3);
}

.btn-outline-white:hover {
  background: #FFFFFF;
  color: var(--primary);
  border-color: #FFFFFF;
}

.btn-lg {
  min-height: 50px;
  padding: 14px 28px;
  font-size: 1.05rem;
}

.btn-sm {
  min-height: 38px;
  padding: 8px 14px;
  font-size: 0.85rem;
}

/* ==========================================================================
   4. ULTRA-SLIM UTILITY / TOP BAR (30px)
   ========================================================================== */
.top-bar {
  background: #061729;
  color: #94A3B8;
  font-size: 0.76rem;
  font-weight: 500;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
  z-index: 1002;
}

.top-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 32px;
  gap: 16px;
}

.top-bar-left,
.top-bar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.top-bar-badge {
  background: rgba(0, 163, 224, 0.18);
  color: #38BDF8;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.70rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.top-bar-text {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #94A3B8;
  white-space: nowrap;
}

.top-bar-alert {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #CBD5E1;
  white-space: nowrap;
}

.top-bar-alert strong {
  color: #FBBF24;
}

.top-bar-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #94A3B8;
  text-decoration: none;
  transition: color 0.15s ease;
  white-space: nowrap;
}

.top-bar-link:hover {
  color: #38BDF8;
}

.top-bar-divider {
  display: inline-block;
  width: 1px;
  height: 12px;
  background: rgba(255, 255, 255, 0.15);
}

/* ==========================================================================
   5. MODEL A: 1. KATMAN - MAIN HEADER (76px - Pure White, Spacious & High Trust)
   ========================================================================== */
.main-header-top {
  background: #FFFFFF;
  border-bottom: 1px solid #E2E8F0;
  position: relative;
  z-index: 998;
}

.main-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 20px;
}

/* Logo */
.site-brand {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  text-decoration: none;
}

.brand-logo {
  height: 44px;
  width: auto;
  max-width: 230px;
  display: block;
}

/* Orta Güven Rozetleri (Desktop) */
.header-trust-features {
  display: flex;
  align-items: center;
  gap: 16px;
}

.trust-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px;
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
}

.trust-pill:hover {
  background: #F0F9FF;
  border-color: #BAE6FD;
}

.trust-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: #EBF8FE;
  color: var(--cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  flex-shrink: 0;
}

.trust-meta {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.trust-title {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--primary);
}

.trust-desc {
  font-size: 0.72rem;
  color: var(--text-muted);
}

/* Sağ Aksiyonlar */
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

/* 7/24 Danışma Hattı Kartı */
.header-call-card {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px;
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: 30px;
  text-decoration: none;
  transition: all 0.2s ease;
}

.header-call-card:hover {
  background: #F0F9FF;
  border-color: #BAE6FD;
  transform: translateY(-1px);
}

.call-icon-wrap {
  position: relative;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #FFF0EB;
  color: #FF6B35;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  flex-shrink: 0;
}

.live-dot {
  position: absolute;
  top: 0;
  right: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10B981;
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: callPulse 1.8s infinite;
}

@keyframes callPulse {
  0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { box-shadow: 0 0 0 7px rgba(16, 185, 129, 0); }
  100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.call-meta {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.call-label {
  font-size: 0.62rem;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.4px;
}

.call-number {
  font-size: 0.92rem;
  font-weight: 800;
  color: var(--primary);
}

/* WhatsApp Butonu */
.btn-header-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 42px;
  padding: 0 16px;
  background: #25D366;
  color: #FFFFFF;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-header-whatsapp:hover {
  background: #20BA5A;
  color: #FFFFFF;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.35);
}

/* Hızlı Fiyat Al Butonu */
.btn-header-quote {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 42px;
  padding: 0 18px;
  background: linear-gradient(135deg, #FF6B35 0%, #E85D04 100%);
  color: #FFFFFF;
  border-radius: 8px;
  font-size: 0.90rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  white-space: nowrap;
  box-shadow: 0 4px 14px rgba(255, 107, 53, 0.3);
  transition: all 0.2s ease;
}

.btn-header-quote:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(255, 107, 53, 0.42);
}

/* ==========================================================================
   6. MODEL A: 2. KATMAN - MAIN NAV BAR (48px - Deep Navy #0A2540, Sticky & Smooth)
   ========================================================================== */
.main-nav-bar {
  background: #0A2540;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  position: sticky;
  top: 0;
  z-index: 999;
  box-shadow: 0 4px 16px rgba(10, 37, 64, 0.15);
}

.nav-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 48px;
  position: relative;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 48px;
  padding: 0 14px;
  color: #E2E8F0;
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.18s ease;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
}

.nav-link:hover {
  color: #38BDF8;
  background: rgba(255, 255, 255, 0.06);
  border-bottom-color: #38BDF8;
}

.nav-link.active {
  color: #FFFFFF;
  background: rgba(0, 163, 224, 0.16);
  border-bottom-color: #00A3E0;
  font-weight: 700;
}

.nav-arrow {
  font-size: 0.65rem;
  transition: transform 0.2s ease;
  opacity: 0.7;
}

.nav-item:hover .nav-arrow {
  transform: rotate(180deg);
  opacity: 1;
}

.nav-chip {
  background: linear-gradient(135deg, #FF6B35 0%, #EF4444 100%);
  color: #FFFFFF;
  font-size: 0.62rem;
  font-weight: 800;
  padding: 1px 6px;
  border-radius: 6px;
  text-transform: uppercase;
}

/* Dropdown Menüler */
.nav-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 270px;
  background: #FFFFFF;
  border-radius: 0 0 10px 10px;
  box-shadow: 0 12px 32px rgba(10, 37, 64, 0.18);
  border: 1px solid #E2E8F0;
  border-top: none;
  list-style: none;
  padding: 8px 0;
  margin: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 1010;
}

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

.nav-dropdown li a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  color: #1E293B;
  font-size: 0.86rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.15s ease;
}

.nav-dropdown li a:hover {
  background: #F0F9FF;
  color: #00A3E0;
  padding-left: 22px;
}

.dropdown-divider {
  height: 1px;
  background: #F1F5F9;
  margin: 6px 0;
}

.dropdown-all {
  color: #00A3E0 !important;
  font-weight: 700 !important;
}

/* ==========================================================================
   MEGA MENÜ - Modern, Prestijli ve Dönüşüm Odaklı (8 Kategori + Keşif Kartı)
   ========================================================================== */
.nav-item.has-mega-menu {
  position: static;
}

.nav-mega-menu {
  position: absolute;
  top: 100%;
  left: 0;
  width: 960px;
  max-width: calc(100vw - 32px);
  background: #FFFFFF;
  border-radius: 0 0 16px 16px;
  box-shadow: 0 24px 54px rgba(10, 37, 64, 0.22);
  border: 1px solid #E2E8F0;
  border-top: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 1020;
  overflow: hidden;
  pointer-events: none;
}

.nav-item.has-mega-menu:hover .nav-mega-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.mega-menu-inner {
  display: grid;
  grid-template-columns: 1fr 310px;
  background: #FFFFFF;
}

.mega-menu-categories {
  padding: 24px 26px 20px;
  border-right: 1px solid #F1F5F9;
}

.mega-menu-header-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid #F1F5F9;
}

.mega-menu-header-label span {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.8px;
  color: #64748B;
  text-transform: uppercase;
}

.mega-categories-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px 14px;
}

.mega-cat-card {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 10px;
  text-decoration: none;
  background: transparent;
  border: 1px solid transparent;
  transition: all 0.18s ease;
}

.mega-cat-card:hover {
  background: #F8FAFC;
  border-color: #E2E8F0;
  transform: translateX(3px);
}

.mega-cat-icon {
  width: 38px;
  height: 38px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.mega-cat-card:hover .mega-cat-icon {
  transform: scale(1.1);
}

.mega-cat-icon.icon-blue { background: #EBF8FE; color: #0284C7; }
.mega-cat-icon.icon-cyan { background: #E0F2FE; color: #00A3E0; }
.mega-cat-icon.icon-teal { background: #CCFBF1; color: #0D9488; }
.mega-cat-icon.icon-indigo { background: #EEF2FF; color: #4F46E5; }
.mega-cat-icon.icon-amber { background: #FEF3C7; color: #D97706; }
.mega-cat-icon.icon-emerald { background: #D1FAE5; color: #059669; }
.mega-cat-icon.icon-rose { background: #FFE4E6; color: #E11D48; }
.mega-cat-icon.icon-slate { background: #F1F5F9; color: #475569; }

.mega-cat-content {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
}

.mega-cat-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: #0A2540;
  transition: color 0.15s ease;
}

.mega-cat-card:hover .mega-cat-title {
  color: #00A3E0;
}

.mega-cat-desc {
  font-size: 0.72rem;
  color: #64748B;
  margin-top: 3px;
  line-height: 1.35;
}

/* Sağ Promo Kutusu */
.mega-menu-promo {
  padding: 24px 22px;
  background: linear-gradient(155deg, #0A2540 0%, #071B2F 100%);
  color: #FFFFFF;
}

.mega-promo-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.mega-promo-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(0, 163, 224, 0.22);
  color: #38BDF8;
  font-size: 0.70rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 4px;
  align-self: flex-start;
  margin-bottom: 12px;
}

.mega-promo-card h4 {
  font-size: 0.98rem;
  font-weight: 800;
  color: #FFFFFF;
  margin: 0 0 8px;
  line-height: 1.3;
}

.mega-promo-card p {
  font-size: 0.76rem;
  color: #94A3B8;
  line-height: 1.45;
  margin: 0 0 14px;
}

.mega-promo-features {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 18px;
  font-size: 0.78rem;
  color: #CBD5E1;
  font-weight: 600;
}

.mega-promo-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: auto;
}

/* Alt Bar */
.mega-menu-footer {
  background: #F8FAFC;
  border-top: 1px solid #E2E8F0;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.78rem;
}

.mega-footer-tags {
  display: flex;
  align-items: center;
  gap: 18px;
  color: #475569;
  font-weight: 600;
}

.mega-footer-tags span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.mega-footer-all-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #00A3E0;
  font-weight: 700;
  text-decoration: none;
  transition: gap 0.2s ease;
}

.mega-footer-all-link:hover {
  color: #0082b3;
  gap: 9px;
}

@media (max-width: 991px) {
  .nav-mega-menu {
    display: none !important;
  }
}

/* Nav Bar Sağ Bölümü (Masaüstü Sticky CTA) */
.nav-bar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-sticky-phone {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #38BDF8;
  font-size: 0.85rem;
  font-weight: 700;
  text-decoration: none;
  transition: color 0.15s ease;
}

.nav-sticky-phone:hover {
  color: #FFFFFF;
}

.btn-nav-sticky-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 32px;
  padding: 0 12px;
  background: linear-gradient(135deg, #FF6B35 0%, #E85D04 100%);
  color: #FFFFFF;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease;
}

.btn-nav-sticky-cta:hover {
  transform: translateY(-1px);
}

/* Mobil Hamburger Butonu */
.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  cursor: pointer;
  padding: 8px;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  transition: background 0.15s ease;
}

.mobile-toggle:hover {
  background: #F1F5F9;
}

.mobile-toggle span {
  display: block;
  width: 22px;
  height: 2.5px;
  background: #0A2540;
  border-radius: 2px;
  transition: all 0.2s ease;
}

/* --- RESPONSIVE MEDIA QUERIES --- */
@media (max-width: 1280px) {
  .header-trust-features {
    display: none !important;
  }
}

@media (max-width: 991px) {
  .top-bar {
    display: none;
  }
  .main-nav-bar {
    display: none !important;
  }
  .main-header-top {
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
  }
  .main-header-inner {
    height: 62px;
  }
  .brand-logo {
    height: 36px;
    max-width: 190px;
  }
  .header-call-card {
    display: none !important;
  }
  .btn-header-whatsapp {
    display: none !important;
  }
  .btn-header-quote {
    height: 38px;
    padding: 0 14px;
    font-size: 0.82rem;
  }
  .mobile-toggle {
    display: flex !important;
  }
}

@media (max-width: 480px) {
  .btn-header-quote {
    display: none !important;
  }
}

/* Mobil Çekmece Menü */
.mobile-nav-drawer {
  position: fixed;
  top: 0;
  left: 0;
  width: 85%;
  max-width: 320px;
  height: 100vh;
  background: #FFFFFF;
  box-shadow: var(--shadow-lg);
  z-index: 2000;
  transform: translateX(-100%);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  padding: 24px;
  overflow-y: auto;
}

.mobile-nav-drawer.active {
  transform: translateX(0);
}

.drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(10, 37, 64, 0.55);
  backdrop-filter: blur(4px);
  z-index: 1999;
  display: none;
}

.drawer-overlay.active {
  display: block;
}

.drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 16px;
}

.drawer-close {
  background: none;
  border: none;
  font-size: 1.8rem;
  color: var(--text-muted);
  cursor: pointer;
  line-height: 1;
  padding: 4px;
}

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

.drawer-links a {
  font-size: 1rem;
  font-weight: 600;
  color: var(--primary);
  padding: 8px 0;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Mobil Çekmece Kategori Akordiyonu */
.drawer-accordion {
  border-bottom: 1px solid var(--border-light);
}

.drawer-accordion-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
  color: var(--primary);
}

.drawer-accordion-icon {
  font-size: 0.8rem;
  color: var(--text-muted);
  transition: transform 0.25s ease;
}

.drawer-accordion.open .drawer-accordion-icon {
  transform: rotate(180deg);
  color: var(--cyan);
}

.drawer-accordion-body {
  display: none;
  flex-direction: column;
  padding-left: 14px;
  margin-bottom: 8px;
  background: rgba(0, 168, 204, 0.03);
  border-radius: 8px;
}

.drawer-accordion.open .drawer-accordion-body {
  display: flex;
}

.drawer-accordion-body a {
  font-size: 0.88rem !important;
  padding: 7px 8px !important;
  color: var(--text-dark) !important;
  border-bottom: 1px dashed rgba(0, 0, 0, 0.05) !important;
}

.drawer-accordion-body a:last-child {
  border-bottom: none !important;
}

.drawer-accordion-body a:hover {
  color: var(--cyan) !important;
  background: rgba(0, 168, 204, 0.06);
}

/* 6. Breadcrumb Stilleri → Bkz. satır 2400+ */


/* 7. İki Kolonlu Detay Sayfası Düzeni (Ürün, Hizmet, Sektör) */
.detail-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: start;
}

@media (min-width: 992px) {
  .detail-grid {
    grid-template-columns: 1.15fr 0.85fr;
  }
}

.detail-main-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  padding: clamp(24px, 4vw, 40px);
  box-shadow: var(--shadow-sm);
  min-width: 0;
}

/* 7.1 Ürün Detay Sayfası Stilleri → Bkz. satır 2670+ */
/* (Eski duplike stiller kaldırıldı, yeni premium stiller dosyanın sonunda) */

/* Sağ Teklif İsteme Kartı - Yüksek Dönüşüm */
.quote-sidebar-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  border: 1.5px solid var(--cyan);
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 96px;
  overflow: hidden;
  min-width: 0;
}

.quote-sidebar-header {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: #FFFFFF;
  padding: 22px 24px;
}

.quote-sidebar-header h3 {
  color: #FFFFFF;
  font-size: 1.25rem;
  margin: 0 0 4px;
}

.quote-sidebar-header p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.85rem;
  margin: 0;
}

.quote-sidebar-body {
  padding: 24px;
}

/* İkonlu Form Kontrolleri */
.input-icon-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.input-icon-wrap i {
  position: absolute;
  left: 14px;
  color: #94A3B8;
  font-size: 0.95rem;
  pointer-events: none;
}

.input-icon-wrap .form-control {
  padding-left: 40px;
}

.input-icon-wrap select.form-control {
  padding-left: 40px;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2364748B' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
}

/* Sektörel & Teknik Kart Izgarası */
.tech-pills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin: 24px 0;
}

.tech-pill-card {
  background: #F8FAFC;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  transition: var(--transition);
}

.tech-pill-card:hover {
  background: #FFFFFF;
  border-color: var(--cyan);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.tech-pill-card h4 {
  font-size: 0.98rem;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--primary);
}

.tech-pill-card p {
  font-size: 0.86rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.5;
}

/* 4 Adımlı Süreç Izgarası */
.process-steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin: 24px 0;
}

.process-step-item {
  position: relative;
  background: #F8FAFC;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 20px;
  transition: var(--transition);
}

.process-step-item:hover {
  background: #FFFFFF;
  border-color: var(--cyan);
  box-shadow: var(--shadow-sm);
}

.process-step-num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--cyan-light);
  color: var(--cyan-dark);
  font-weight: 800;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
}

.process-step-item h4 {
  font-size: 0.95rem;
  margin-bottom: 6px;
  color: var(--primary);
}

.process-step-item p {
  font-size: 0.84rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.5;
}

/* Teknik Parametre Tablosu */
.specs-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin: 20px 0;
  font-size: 0.9rem;
}

.specs-table tr:nth-child(even) {
  background: #F8FAFC;
}

.specs-table td {
  padding: 12px 18px;
  border-bottom: 1px solid var(--border-color);
}

.specs-table tr:last-child td {
  border-bottom: none;
}

.specs-table td.spec-name {
  font-weight: 700;
  color: var(--primary);
  width: 38%;
  background: rgba(10, 37, 64, 0.02);
}

/* SSS Akordeon */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 20px;
}

.faq-item {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: #FFFFFF;
  overflow: hidden;
}

.faq-header {
  padding: 14px 18px;
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #FAFCFE;
  transition: var(--transition);
}

.faq-header:hover {
  background: var(--cyan-light);
  color: var(--cyan-dark);
}

.faq-body {
  padding: 14px 18px;
  font-size: 0.88rem;
  color: var(--text-main);
  line-height: 1.6;
  border-top: 1px solid var(--border-color);
  background: #FFFFFF;
}

.trust-security-note {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 10px;
  justify-content: center;
}

/* 8. Hero Bölümü */
.hero-section {
  position: relative;
  background: linear-gradient(135deg, #0A2540 0%, #0F375E 60%, #005F86 100%);
  color: #FFFFFF;
  padding: 44px 0 64px;
}

@media (min-width: 992px) {
  .hero-section {
    padding: 70px 0 90px;
  }
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: center;
}

@media (min-width: 992px) {
  .hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
  }
}

.hero-content {
  min-width: 0;
}

.hero-content h1 {
  color: #FFFFFF;
  margin-bottom: 18px;
  line-height: 1.28;
}

.hero-content h1 span {
  color: var(--turquoise);
  display: inline;
}

.hero-subtitle {
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 24px;
  line-height: 1.65;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.hero-badge-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.12);
  padding: 6px 12px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.18);
  line-height: 1.3;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 30px;
}

.hero-actions .btn {
  flex: 1 1 auto;
}

@media (min-width: 576px) {
  .hero-actions .btn {
    flex: 0 0 auto;
  }
}

.hero-trust-bar {
  display: flex;
  align-items: center;
  gap: 18px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.85);
}

.trust-item i {
  color: var(--turquoise);
  font-size: 1.1rem;
}

/* Hero Sağ Kart (Hızlı Form) */
.hero-card {
  background: #FFFFFF;
  color: var(--text-main);
  border-radius: var(--radius-lg);
  padding: clamp(22px, 4vw, 32px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.25);
  min-width: 0;
}

.hero-card h3 {
  margin-bottom: 6px;
  font-size: 1.35rem;
}

.hero-card-desc {
  font-size: 0.88rem;
  margin-bottom: 18px;
}

/* 9. Form Elemanları */
.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--text-main);
  margin-bottom: 5px;
}

.form-control {
  width: 100%;
  min-height: 44px;
  padding: 10px 14px;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-sm);
  background: #FFFFFF;
  color: var(--text-main);
  transition: var(--transition);
  box-sizing: border-box;
}

.form-control:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px var(--cyan-glow);
}

textarea.form-control {
  resize: vertical;
  min-height: 85px;
  padding-top: 10px;
}

/* 10. Değer Önerileri Şeridi */
.features-strip {
  background: #FFFFFF;
  padding: 24px 0;
  box-shadow: var(--shadow-sm);
  border-bottom: 1px solid var(--border-light);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
  gap: 20px;
}

.feature-box {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.feature-icon-circle {
  width: 48px;
  height: 48px;
  min-width: 48px;
  background: var(--cyan-light);
  color: var(--cyan-dark);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
}

.feature-box h4 {
  font-size: 0.95rem;
  margin-bottom: 2px;
}

.feature-box p {
  font-size: 0.82rem;
  margin: 0;
}

/* 11. Bölümler ve Grid Kutuları */
.section {
  padding: 50px 0;
}

@media (min-width: 768px) {
  .section {
    padding: 70px 0;
  }
}

.section-bg-white { background: #FFFFFF; }
.section-bg-soft { background: var(--bg-body); }
.section-bg-dark { background: var(--bg-dark); color: #FFFFFF; }
.section-bg-dark h2, .section-bg-dark h3 { color: #FFFFFF; }

/* Ürün Grid - Kusursuz Hizalanan Row Box Butonlar */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 285px), 1fr));
  gap: 24px;
}

.product-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  width: 100%;
  max-width: 360px;
  min-width: 0;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--cyan);
}

.product-card-img-wrap {
  position: relative;
  background: #FAFCFE;
  width: 100%;
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 16px;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
}

.product-card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform var(--transition-base);
}

.product-card:hover .product-card-img-wrap img {
  transform: scale(1.05);
}

.product-badge-featured {
  position: absolute;
  top: 10px;
  left: 10px;
  background: var(--cta-orange);
  color: #FFFFFF;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-full);
}

.product-category-tag {
  position: absolute;
  bottom: 10px;
  left: 10px;
  background: rgba(10, 37, 64, 0.85);
  color: #FFFFFF;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: var(--radius-full);
}

.product-card-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  min-width: 0;
}

.product-card-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.7em;
  max-height: 2.7em;
}

.product-card-title a {
  color: var(--primary);
}

.product-card-title a:hover {
  color: var(--cyan);
}

.product-card-desc {
  font-size: 0.86rem;
  color: var(--text-muted);
  line-height: 1.45;
  margin-bottom: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.9em;
  max-height: 2.9em;
}

.product-card-features-mini {
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-height: 72px;
}

.product-feature-mini-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-main);
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.product-feature-mini-item span {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.product-feature-mini-item i {
  color: var(--success);
  flex-shrink: 0;
}

/* Ürün Kartı Butonları - Asla Taşmayan, Hızlı & Yan Yana Grid */
.product-card-footer {
  margin-top: auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 8px;
  align-items: center;
  padding-top: 16px;
  border-top: 1px solid var(--border-light);
}

.product-card-footer .btn {
  padding: 8px 10px;
  font-size: 0.85rem;
  min-height: 40px;
}

.product-card-footer .btn-whatsapp {
  width: 40px;
  min-width: 40px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
}

/* Ürün Detay Zengin Metin & Açıklama Tipografisi */
.product-rich-text {
  color: var(--text-main);
  line-height: 1.8;
  font-size: 1.02rem;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.product-rich-text p {
  margin-bottom: 16px;
  color: #475569;
}

.product-rich-text h1,
.product-rich-text h2,
.product-rich-text h3,
.product-rich-text h4 {
  color: var(--primary);
  margin-top: 24px;
  margin-bottom: 12px;
  font-weight: 700;
}

.product-rich-text ul,
.product-rich-text ol {
  margin: 14px 0 20px 24px;
  padding-left: 10px;
}

.product-rich-text ul {
  list-style-type: disc;
}

.product-rich-text ol {
  list-style-type: decimal;
}

.product-rich-text li {
  margin-bottom: 8px;
  line-height: 1.6;
  color: #475569;
}

.product-rich-text li::marker {
  color: var(--cyan);
}

.product-rich-text img {
  max-width: 100% !important;
  height: auto !important;
  border-radius: 12px;
  margin: 20px 0;
  display: block;
  box-shadow: var(--shadow-sm);
}

.product-rich-text table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  border-radius: 8px;
  overflow: hidden;
}

.product-rich-text table th,
.product-rich-text table td {
  padding: 10px 14px;
  border: 1px solid #E2E8F0;
  font-size: 0.92rem;
  text-align: left;
}

.product-rich-text table th {
  background: #F8FAFC;
  font-weight: 700;
  color: var(--primary);
}

.product-rich-text table tr:nth-child(even) {
  background: #F8FAFC;
}

.product-rich-text strong,
.product-rich-text b {
  font-weight: 700;
  color: var(--primary);
}

.product-rich-text .product-detail,
.product-rich-text .image-detail-slider,
.product-rich-text .wrapper {
  margin: 16px 0;
  max-width: 100% !important;
  overflow: hidden;
}

/* WooCommerce imported div/span ile yapılmış stil override */
.product-rich-text div[style],
.product-rich-text span[style] {
  max-width: 100% !important;
}

.product-rich-text iframe {
  max-width: 100%;
  border-radius: 12px;
}

/* Hizmet Kartları */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
  gap: 24px;
}

.service-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  height: 100%;
  min-width: 0;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--cyan);
}

.service-card-icon {
  width: 52px;
  height: 52px;
  background: var(--cyan-light);
  color: var(--cyan-dark);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.45rem;
  margin-bottom: 16px;
  flex-shrink: 0;
}

.service-card h3 {
  font-size: 1.2rem;
  margin-bottom: 12px;
  min-height: 2.8em;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.service-card p {
  font-size: 0.92rem;
  line-height: 1.6;
  margin-bottom: 20px;
  color: var(--text-muted);
  flex-grow: 1;
}

.service-card-footer {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* Sektör Kartları */
.sectors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr));
  gap: 20px;
}

.sector-card {
  background: #FFFFFF;
  border-radius: var(--radius-md);
  padding: 24px;
  border: 1px solid var(--border-color);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  height: 100%;
  min-width: 0;
}

.sector-card:hover {
  transform: translateY(-3px);
  border-color: var(--cyan);
  box-shadow: var(--shadow-md);
}

.sector-card h3 {
  font-size: 1.2rem;
  margin-bottom: 12px;
  min-height: 3.2em;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.sector-card p {
  font-size: 0.92rem;
  line-height: 1.6;
  margin-bottom: 20px;
  color: var(--text-muted);
  flex-grow: 1;
}

.sector-card-footer {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.card-badge-feature {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.80rem;
  color: var(--primary);
  font-weight: 700;
  background: var(--bg-body);
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  text-align: center;
  min-height: 42px;
}

/* SSS Akordeon */
.faq-wrap {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: none;
  border: none;
  text-align: left;
  font-weight: 700;
  font-size: 0.98rem;
  color: var(--primary);
  cursor: pointer;
  gap: 12px;
}

.faq-question i {
  color: var(--cyan);
  transition: transform 0.25s ease;
  flex-shrink: 0;
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease, padding 0.25s ease;
  padding: 0 20px;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.faq-item.active .faq-answer {
  max-height: 500px;
  padding: 0 20px 18px;
}

/* 12. Footer */
.site-footer {
  background: var(--bg-dark);
  color: rgba(255, 255, 255, 0.75);
  padding: 50px 0 24px;
  border-top: 4px solid var(--cyan);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
  gap: 32px;
  margin-bottom: 40px;
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 1.1rem;
  margin-bottom: 18px;
  position: relative;
  padding-bottom: 8px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--cyan);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

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

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-contact-item {
  display: flex;
  gap: 10px;
  font-size: 0.88rem;
  min-width: 0;
}

.footer-contact-item i {
  color: var(--cyan);
  margin-top: 3px;
  flex-shrink: 0;
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 0.82rem;
}

/* 13. Mobil Sabit Alt Çubuk (Sticky Bottom Bar) */
.mobile-sticky-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: #FFFFFF;
  box-shadow: 0 -3px 14px rgba(10, 37, 64, 0.12);
  z-index: 999;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  padding: 6px 8px;
  gap: 6px;
  box-sizing: border-box;
}

@media (min-width: 992px) {
  .mobile-sticky-bar {
    display: none;
  }
}

.mobile-bar-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 6px 2px;
  border-radius: var(--radius-sm);
  color: #FFFFFF;
  min-height: 48px;
  box-sizing: border-box;
}

.mobile-bar-btn i {
  font-size: 1.1rem;
}

.bar-call { background: var(--primary); }
.bar-whatsapp { background: #25D366; }
.bar-quote { background: var(--cta-orange); }

/* 14. Modal (Hızlı Teklif Formu) */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(10, 37, 64, 0.65);
  backdrop-filter: blur(4px);
  z-index: 3000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 16px;
  box-sizing: border-box;
}

.modal-backdrop.active {
  display: flex;
}

.modal-content {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 480px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
}

.modal-header {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: #FFFFFF;
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-shrink: 0;
}

.modal-header h3 {
  color: #FFFFFF;
  font-size: 1.15rem;
  margin: 0;
}

.modal-close {
  background: none;
  border: none;
  color: #FFFFFF;
  font-size: 1.6rem;
  cursor: pointer;
  line-height: 1;
  padding: 4px;
}

.modal-body {
  padding: 20px;
  overflow-y: auto;
}

/* Toast Bildirimi */
.toast-notification {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 4000;
  background: #FFFFFF;
  color: var(--text-main);
  padding: 14px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border-left: 5px solid var(--cyan);
  display: none;
  align-items: center;
  gap: 12px;
  max-width: 90vw;
}

.toast-notification.success { border-left-color: var(--success); }
.toast-notification.error { border-left-color: var(--danger); }

/* ==========================================================================
   HOMEPAGE PRODUCT SHOWCASE TABS
   ========================================================================== */
.home-product-tabs-wrap {
  display: flex;
  justify-content: center;
  margin: 28px 0 36px 0;
  position: relative;
}

.home-product-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  background: #FFFFFF;
  padding: 8px;
  border-radius: 50px;
  border: 1px solid var(--border-color);
  box-shadow: 0 4px 20px rgba(10, 37, 64, 0.06);
}

.home-tab-pill {
  border: none;
  background: transparent;
  padding: 10px 18px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-dark);
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.25s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  outline: none;
}

.home-tab-pill:hover {
  background: rgba(0, 168, 204, 0.08);
  color: var(--cyan);
}

.home-tab-pill.active {
  background: linear-gradient(135deg, var(--primary) 0%, #153D66 100%);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(10, 37, 64, 0.25);
}

.home-tab-pill .tab-count {
  font-size: 0.75rem;
  background: rgba(10, 37, 64, 0.08);
  padding: 2px 8px;
  border-radius: 12px;
  font-weight: 700;
  color: var(--text-muted);
}

.home-tab-pill.active .tab-count {
  background: rgba(255, 255, 255, 0.25);
  color: #ffffff;
}

#homeProductsGrid .product-card {
  transition: opacity 0.3s ease, transform 0.3s ease;
}

#homeProductsGrid .product-card[data-hidden="true"] {
  display: none !important;
}

@media (max-width: 991px) {
  .home-product-tabs {
    border-radius: 20px;
    padding: 8px;
  }
  .home-tab-pill {
    padding: 8px 14px;
    font-size: 0.85rem;
  }
}

@media (max-width: 768px) {
  .home-product-tabs-wrap {
    overflow-x: auto;
    justify-content: flex-start;
    padding: 0 10px 12px 10px;
    margin-left: -15px;
    margin-right: -15px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .home-product-tabs-wrap::-webkit-scrollbar {
    display: none;
  }
  .home-product-tabs {
    flex-wrap: nowrap;
    border-radius: 50px;
    white-space: nowrap;
  }
}

/* ==========================================================================
   ÜRÜN DETAY SAYFASI - Premium UI/UX & Dönüşüm Odaklı Tasarım Sistemi
   ========================================================================== */
.product-page-section {
  padding: 24px 0 70px;
  background-color: var(--bg-body);
}

/* Breadcrumb */
.page-breadcrumb-bar {
  background: #FFFFFF;
  border-bottom: 1px solid #E2E8F0;
  padding: 12px 0;
  font-size: 0.82rem;
}

.page-breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  color: #64748B;
}

.page-breadcrumb a {
  color: #64748B;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.15s ease;
}

.page-breadcrumb a:hover {
  color: var(--cyan);
}

.breadcrumb-sep {
  font-size: 0.65rem;
  color: #CBD5E1;
}

.breadcrumb-active {
  color: var(--primary);
  font-weight: 700;
  max-width: 320px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Ana Showcase Kartı */
.product-showcase-card {
  background: #FFFFFF;
  border-radius: 20px;
  padding: 36px;
  box-shadow: 0 10px 30px rgba(10, 37, 64, 0.05);
  border: 1px solid #E2E8F0;
  margin-bottom: 36px;
}

.product-showcase-grid {
  display: grid;
  grid-template-columns: 480px 1fr;
  gap: 44px;
  align-items: start;
}

@media (max-width: 1100px) {
  .product-showcase-grid {
    grid-template-columns: 400px 1fr;
    gap: 32px;
  }
}

@media (max-width: 991px) {
  .product-showcase-card {
    padding: 20px;
  }
  .product-showcase-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

/* Sol Sütun: Galeri */
.product-showcase-gallery {
  position: sticky;
  top: 76px;
}

.product-main-img-stage {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  background: radial-gradient(circle at center, #FFFFFF 30%, #F1F5F9 100%);
  border-radius: 16px;
  border: 1.5px solid #E2E8F0;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 24px;
  box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.02);
}

.product-main-img-stage img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.product-main-img-stage:hover img {
  transform: scale(1.06);
}

.product-img-badge-live {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(4px);
  border: 1px solid #E2E8F0;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.06);
}

.badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #10B981;
}

/* Küçük Küçük Resimler */
.product-gallery-thumbs {
  display: flex;
  gap: 10px;
  margin-top: 14px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.gallery-thumb-btn {
  width: 72px;
  height: 72px;
  border-radius: 10px;
  border: 2px solid #E2E8F0;
  background: #FFFFFF;
  padding: 4px;
  cursor: pointer;
  transition: all 0.2s ease;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.gallery-thumb-btn img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.gallery-thumb-btn:hover,
.gallery-thumb-btn.active {
  border-color: #00A3E0;
  box-shadow: 0 0 0 3px rgba(0, 163, 224, 0.22);
}

/* Galeri Altı 4'lü Güven Rozetleri */
.product-gallery-trust-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-top: 18px;
}

.trust-mini-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: #F8FAFC;
  border-radius: 10px;
  border: 1px solid #F1F5F9;
}

.trust-mini-item i {
  font-size: 1.15rem;
  flex-shrink: 0;
}

.trust-mini-item div {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
}

.trust-mini-item strong {
  font-size: 0.76rem;
  color: var(--primary);
}

.trust-mini-item span {
  font-size: 0.68rem;
  color: #64748B;
}

/* Sağ Sütun: Başlık, Bilgi & Aksiyon */
.product-meta-pills {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.meta-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.74rem;
  font-weight: 700;
  text-decoration: none;
}

.meta-pill-cat {
  background: #EBF8FE;
  color: #0284C7;
  border: 1px solid rgba(0, 163, 224, 0.2);
}

.meta-pill-brand {
  background: #EEF2FF;
  color: #4F46E5;
  border: 1px solid rgba(79, 70, 229, 0.2);
}

.live-stock-indicator {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: #ECFDF5;
  color: #059669;
  font-size: 0.74rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
  border: 1px solid rgba(16, 185, 129, 0.25);
  margin-left: auto;
}

@media (max-width: 768px) {
  .live-stock-indicator {
    margin-left: 0;
    width: 100%;
  }
}

.live-stock-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10B981;
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: stockPulseAnim 1.6s infinite;
}

@keyframes stockPulseAnim {
  0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
  100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.product-detail-title {
  font-size: clamp(1.4rem, 2.2vw, 2rem);
  font-weight: 900;
  color: var(--primary);
  line-height: 1.28;
  margin: 0 0 10px;
  letter-spacing: -0.3px;
}

.product-rating-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 0.85rem;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid #F1F5F9;
}

.rating-stars {
  color: #F59E0B;
  font-size: 0.82rem;
  display: flex;
  gap: 2px;
}

.rating-val {
  font-weight: 800;
  color: var(--primary);
}

.rating-divider {
  color: #CBD5E1;
}

.rating-count {
  color: #64748B;
  font-weight: 500;
}

.product-short-summary {
  font-size: 0.95rem;
  color: #475569;
  line-height: 1.65;
  margin-bottom: 20px;
}

/* Vurgu Çipleri */
.product-feature-chips {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px;
  margin-bottom: 24px;
}

.feature-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: #F8FAFC;
  border-radius: 8px;
  border: 1px solid #E2E8F0;
  font-size: 0.80rem;
  font-weight: 600;
  color: #334155;
}

.feature-chip i {
  font-size: 0.95rem;
  flex-shrink: 0;
}

/* Ticari Teklif Kartı */
.product-conversion-board {
  background: linear-gradient(145deg, #F8FAFC 0%, #EDF2F7 100%);
  border: 1.5px solid #E2E8F0;
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 6px 20px rgba(10, 37, 64, 0.04);
}

.conversion-board-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 10px;
  gap: 12px;
}

.conversion-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: #FF6B35;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.conversion-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--primary);
  margin: 0;
}

.conversion-badge-same-day {
  background: rgba(0, 163, 224, 0.12);
  color: #0082b3;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 800;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.conversion-desc {
  font-size: 0.86rem;
  color: #64748B;
  line-height: 1.5;
  margin-bottom: 18px;
}

.conversion-actions-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 18px;
}

.btn-pulse {
  animation: ctaPulseAnim 2.2s infinite;
}

@keyframes ctaPulseAnim {
  0% { box-shadow: 0 0 0 0 rgba(255, 107, 53, 0.45); }
  70% { box-shadow: 0 0 0 10px rgba(255, 107, 53, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 107, 53, 0); }
}

.conversion-guarantees {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 0.76rem;
  color: #475569;
  font-weight: 600;
  padding-top: 14px;
  border-top: 1px solid rgba(226, 232, 240, 0.8);
}

.conversion-guarantees span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* 2. Sekmeli Detay Paneli */
.product-tabs-card {
  background: #FFFFFF;
  border-radius: 20px;
  border: 1px solid #E2E8F0;
  box-shadow: 0 6px 24px rgba(10, 37, 64, 0.04);
  overflow: hidden;
  margin-bottom: 40px;
}

.product-tabs-nav {
  display: flex;
  gap: 8px;
  padding: 12px 20px;
  background: #F8FAFC;
  border-bottom: 1px solid #E2E8F0;
  overflow-x: auto;
}

.prod-tab-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 0.88rem;
  color: #64748B;
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.prod-tab-link:hover {
  color: var(--primary);
  background: #EDF2F7;
}

.prod-tab-link.active {
  background: #0A2540;
  color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(10, 37, 64, 0.18);
}

.prod-tab-pane {
  padding: 32px;
}

@media (max-width: 768px) {
  .prod-tab-pane {
    padding: 20px;
  }
}

.spec-section-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Modern Şık Teknik Kart Izgarası */
.spec-sheet-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}

.spec-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px;
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: 12px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.spec-card:hover {
  border-color: #BAE6FD;
  transform: translateY(-2px);
  background: #F0F9FF;
}

.spec-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: #EBF8FE;
  color: #00A3E0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.spec-info {
  display: flex;
  flex-direction: column;
  line-height: 1.35;
}

.spec-label {
  font-size: 0.72rem;
  font-weight: 700;
  color: #64748B;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.spec-value {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--primary);
  margin-top: 3px;
}

/* Konya Uyumluluk Kutusu */
.konya-compliance-box {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.compliance-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px;
  background: #F8FAFC;
  border-radius: 12px;
  border: 1px solid #E2E8F0;
}

.compliance-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #ECFDF5;
  color: #10B981;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.compliance-item div {
  display: flex;
  flex-direction: column;
  line-height: 1.45;
}

.compliance-item strong {
  font-size: 0.90rem;
  color: var(--primary);
  margin-bottom: 3px;
}

.compliance-item span {
  font-size: 0.84rem;
  color: #475569;
}

/* 3. Büyük Çağrı Şeridi (CTA Strip) */
.product-cta-strip {
  background: linear-gradient(135deg, #0A2540 0%, #0F365E 100%);
  border-radius: 20px;
  padding: clamp(24px, 4vw, 40px);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  box-shadow: 0 12px 36px rgba(10, 37, 64, 0.16);
  margin-bottom: 50px;
}

.cta-strip-content {
  max-width: 640px;
}

.cta-strip-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 107, 53, 0.2);
  color: #FF8F6B;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.74rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.cta-strip-content h2 {
  color: #FFFFFF;
  font-size: clamp(1.3rem, 2.4vw, 1.8rem);
  font-weight: 900;
  margin: 0 0 8px;
}

.cta-strip-content p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.92rem;
  line-height: 1.6;
  margin: 0;
}

.cta-strip-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* 4. Benzer Ürünler Bölümü */
.related-products-section {
  margin-top: 10px;
}

/* ==========================================================================
   5. Dark Theme (Koyu Mod) & Tema Geçişi
   ========================================================================== */
[data-theme="dark"] {
  --primary: #0F172A;
  --primary-dark: #020617;
  --primary-light: #1E293B;
  --bg-body: #0A1128;
  --bg-card: #132240;
  --bg-dark: #020617;
  --text-main: #F1F5F9;
  --text-muted: #94A3B8;
  --text-light: #64748B;
  --border-color: #1E3A5F;
  --border-light: #162B4D;
  --cyan-light: #0D2C4D;
}

[data-theme="dark"] .main-header-top {
  background: #0D1B2A;
  border-bottom-color: #1E3A5F;
}

[data-theme="dark"] .site-brand img,
[data-theme="dark"] .brand-logo {
  filter: brightness(0) invert(1);
}

[data-theme="dark"] .section-bg-white,
[data-theme="dark"] .section-bg-soft {
  background-color: var(--bg-body) !important;
}

[data-theme="dark"] .calc-wrapper,
[data-theme="dark"] .product-card,
[data-theme="dark"] .service-card,
[data-theme="dark"] .sector-card,
[data-theme="dark"] .sitemap-card,
[data-theme="dark"] .process-step-card,
[data-theme="dark"] .google-review-card {
  background: var(--bg-card) !important;
  border-color: var(--border-color) !important;
  color: var(--text-main);
}

[data-theme="dark"] .product-card-title a,
[data-theme="dark"] .service-card h3,
[data-theme="dark"] .sector-card h3,
[data-theme="dark"] .process-step-card h3,
[data-theme="dark"] .google-review-author,
[data-theme="dark"] h1, [data-theme="dark"] h2, [data-theme="dark"] h3, [data-theme="dark"] h4 {
  color: #F8FAFC !important;
}

[data-theme="dark"] .form-control {
  background: #0B192C;
  border-color: #1E3A5F;
  color: #F1F5F9;
}

[data-theme="dark"] .home-tab-pill {
  background: #132240;
  color: #94A3B8;
  border-color: #1E3A5F;
}

[data-theme="dark"] .home-tab-pill.active {
  background: #00A3E0;
  color: #FFFFFF;
}

[data-theme="dark"] .modal-content {
  background: #101F38;
  color: #F1F5F9;
}

[data-theme="dark"] .mobile-sticky-bar {
  background: #0D1B2A;
  border-top-color: #1E3A5F;
}

[data-theme="dark"] .mobile-nav-drawer {
  background: #0D1B2A;
  color: #F1F5F9;
}

[data-theme="dark"] .mobile-bar-btn {
  color: #94A3B8;
}

[data-theme="dark"] .mobile-bar-btn.active {
  color: var(--cyan);
}

/* Tema Değiştirici Buton */
.btn-theme-toggle {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #FFFFFF;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 0.82rem;
  transition: var(--transition);
}

.btn-theme-toggle:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--cyan);
  color: var(--cyan);
}

.theme-icon-sun { display: none; color: #F59E0B; }
.theme-icon-moon { display: block; color: #E2E8F0; }
[data-theme="dark"] .theme-icon-sun { display: block; }
[data-theme="dark"] .theme-icon-moon { display: none; }

/* ==========================================================================
   6. Hero 3'lü Hızlı Segmentasyon Kartları
   =======================================/* ==========================================================================
   Header & Navigation Responsive Fixes
   ========================================================================== */
.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.btn-theme-toggle.header-theme-toggle {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  color: var(--text-main);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  font-size: 1.05rem;
  flex-shrink: 0;
}

.btn-theme-toggle.header-theme-toggle:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  transform: rotate(15deg);
}

.btn-header-cart {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--border-light);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 8px 12px;
  text-decoration: none;
  transition: var(--transition);
  flex-shrink: 0;
}

.btn-header-cart:hover {
  border-color: var(--cyan);
  background: var(--cyan-light);
}

.header-cart-icon-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  color: var(--primary);
}

[data-theme="dark"] .header-cart-icon-wrap {
  color: #F8FAFC;
}

.badge-cart-count {
  position: absolute;
  top: -8px;
  right: -10px;
  background: #FF6B35;
  color: #FFFFFF;
  font-size: 0.68rem;
  font-weight: 800;
  min-width: 18px;
  height: 18px;
  border-radius: 9px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
  box-shadow: 0 2px 6px rgba(255, 107, 53, 0.4);
}

.header-cart-text {
  display: flex;
  flex-direction: column;
  text-align: left;
  line-height: 1.2;
}

.cart-label {
  font-size: 0.68rem;
  color: var(--text-muted);
  font-weight: 700;
  text-transform: uppercase;
}

.cart-amount {
  font-size: 0.85rem;
  color: var(--primary);
  font-weight: 800;
}

[data-theme="dark"] .cart-amount {
  color: #F8FAFC;
}

/* Mobil Header Kuralları (Max 991px) */
@media (max-width: 991px) {
  .d-none-mobile {
    display: none !important;
  }

  .site-brand img.brand-logo {
    max-width: 150px;
    height: auto;
  }

  .main-header-top {
    padding: 10px 0;
  }

  .header-actions {
    gap: 8px;
  }

  .btn-theme-toggle.header-theme-toggle {
    width: 38px;
    height: 38px;
  }

  .btn-header-cart {
    padding: 8px 10px;
  }

  .mobile-toggle {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    background: var(--bg-card);
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    cursor: pointer;
    padding: 0;
    flex-shrink: 0;
  }

  .mobile-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--primary);
    border-radius: 2px;
    transition: var(--transition);
  }

  [data-theme="dark"] .mobile-toggle span {
    background: #F8FAFC;
  }
}

/* ==========================================================================
   Hero 3'lü Hızlı Segmentasyon Kartları
   ========================================================================== */
.hero-pathways-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 32px;
  position: relative;
  z-index: 2;
}

@media (max-width: 991px) {
  .hero-pathways-grid {
    grid-template-columns: 1fr;
    gap: 10px;
    margin-top: 20px;
  }
}

.hero-pathway-card {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 14px;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: #FFFFFF !important;
  transition: var(--transition);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.1);
}

.hero-pathway-card:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: var(--cyan);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 163, 224, 0.25);
  color: #FFFFFF !important;
}

.hero-pathway-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.hero-pathway-icon.icon-cyan {
  background: rgba(0, 163, 224, 0.25);
  color: #38BDF8;
}

.hero-pathway-icon.icon-orange {
  background: rgba(255, 107, 53, 0.25);
  color: #FB923C;
}

.hero-pathway-icon.icon-purple {
  background: rgba(139, 92, 246, 0.25);
  color: #C084FC;
}

.hero-pathway-text {
  flex-grow: 1;
  min-width: 0;
}

.hero-pathway-text strong {
  display: block;
  font-size: 0.96rem;
  font-weight: 800;
  color: #FFFFFF !important;
  line-height: 1.3;
}

.hero-pathway-text span {
  display: block;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.82) !important;
  margin-top: 2px;
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.pathway-arrow {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.85rem;
  margin-left: auto;
  transition: transform 0.2s ease, color 0.2s ease;
  flex-shrink: 0;
}

.hero-pathway-card:hover .pathway-arrow {
  transform: translateX(4px);
  color: #FFFFFF;
}

/* ==========================================================================
   "Nasıl Çalışıyoruz?" 4 Adımlı Süreç Şeridi
   ========================================================================== */
.process-steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  position: relative;
}

@media (max-width: 991px) {
  .process-steps-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
}

@media (max-width: 576px) {
  .process-steps-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
}

.process-step-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 24px 20px;
  box-shadow: var(--shadow-sm);
  position: relative;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.process-step-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--cyan);
}

.process-step-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.process-step-num {
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--cyan);
  line-height: 1;
  font-family: monospace;
}

.process-step-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--cyan-light);
  color: var(--cyan-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.process-step-card h3 {
  font-size: 1.12rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 8px;
  line-height: 1.35;
}

.process-step-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin: 0 0 14px 0;
  flex-grow: 1;
}

.process-step-note {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.76rem;
  font-weight: 700;
  color: #0369A1;
  background: #EBF8FE;
  padding: 5px 10px;
  border-radius: 6px;
  width: fit-content;
}

[data-theme="dark"] .process-step-card {
  background: #0B1E33;
  border-color: #1E3A5F;
}

[data-theme="dark"] .process-step-card h3 {
  color: #F8FAFC;
}

[data-theme="dark"] .process-step-icon {
  background: rgba(0, 163, 224, 0.2);
  color: #38BDF8;
}

[data-theme="dark"] .process-step-note {
  background: rgba(0, 163, 224, 0.15);
  color: #38BDF8;
}

/* ==========================================================================
   Google Haritalar Yorumları Kayan Bant (Marquee Stream)
   ========================================================================== */
.google-marquee-wrap {
  overflow: hidden;
  position: relative;
  width: 100%;
  display: flex;
  gap: 20px;
  padding: 18px 0;
  mask-image: linear-gradient(to right, transparent 0%, black 5%, black 95%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 5%, black 95%, transparent 100%);
}

.google-marquee-track {
  display: flex;
  gap: 20px;
  flex-shrink: 0;
  width: max-content;
  animation: marqueeScroll 42s linear infinite;
}

.google-marquee-track:hover {
  animation-play-state: paused;
}

@keyframes marqueeScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(calc(-100% - 20px)); }
}

.google-review-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 20px;
  width: 340px;
  max-width: 82vw;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.google-review-stars {
  display: flex;
  align-items: center;
  gap: 3px;
  color: #F59E0B;
  font-size: 0.85rem;
  margin-bottom: 10px;
}

.google-review-card p {
  font-size: 0.86rem;
  color: var(--text-main);
  line-height: 1.65;
  margin-bottom: 14px;
  flex-grow: 1;
  font-style: italic;
}

.google-review-author {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--border-light);
}

.google-review-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #0A2540;
  color: #FFFFFF;
  font-weight: 800;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.google-review-meta h5 {
  font-size: 0.92rem;
  font-weight: 800;
  color: var(--primary);
  margin: 0;
  line-height: 1.25;
}

.google-review-meta span {
  font-size: 0.76rem;
  color: var(--text-muted);
  display: block;
  margin-top: 2px;
}

.google-icon {
  margin-left: auto;
  color: #4285F4;
  font-size: 1.25rem;
  flex-shrink: 0;
}

[data-theme="dark"] .google-review-card {
  background: #0B1E33;
  border-color: #1E3A5F;
}

[data-theme="dark"] .google-review-meta h5 {
  color: #F8FAFC;
}

[data-theme="dark"] .google-review-author {
  border-top-color: #1E3A5F;
}

/* ==========================================================================
   Mobil Sabit Alt Çubuk (Sticky App Navigation Bar)
   ========================================================================== */
.mobile-sticky-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: #FFFFFF;
  border-top: 1px solid var(--border-color);
  box-shadow: 0 -4px 18px rgba(10, 37, 64, 0.1);
  z-index: 999;
  display: grid !important;
  grid-template-columns: repeat(5, 1fr) !important;
  padding: 6px 2px calc(6px + env(safe-area-inset-bottom, 0px));
  box-sizing: border-box;
}

@media (min-width: 992px) {
  .mobile-sticky-bar {
    display: none !important;
  }
}

.mobile-bar-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 4px 1px;
  border-radius: 8px;
  color: var(--text-muted);
  min-height: 48px;
  box-sizing: border-box;
  text-decoration: none;
  transition: var(--transition);
  position: relative;
}

.mobile-bar-btn i {
  font-size: 1.2rem;
  line-height: 1;
}

.mobile-bar-btn.active {
  color: var(--cyan);
  font-weight: 800;
}

.mobile-bar-btn.bar-whatsapp {
  color: #10B981;
}

.mobile-bar-btn.bar-quote {
  color: var(--cta-orange);
}

.mobile-bar-btn:active {
  transform: scale(0.95);
}

.mobile-cart-badge {
  position: absolute;
  top: 0px;
  right: calc(50% - 16px);
  background: #FF6B35;
  color: #FFFFFF;
  font-size: 0.64rem;
  font-weight: 900;
  min-width: 16px;
  height: 16px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 3px;
  box-shadow: 0 2px 4px rgba(255, 107, 53, 0.4);
}

[data-theme="dark"] .mobile-sticky-bar {
  background: #061729;
  border-top-color: #163A61;
}

[data-theme="dark"] .mobile-bar-btn {
  color: #94A3B8;
}

[data-theme="dark"] .mobile-bar-btn.active {
  color: #38BDF8;
}