/**
 * CBT Medya - Awwwards Level Clean & Minimalist Light UI
 * Apple & Stripe Inspired Corporate Aesthetics
 * Ultra-Refined Typography, Soft Shadows & Fluid GSAP Transitions
 */

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

:root {
  /* Surface Colors (Clean White & Off-White) */
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-tertiary: #f1f5f9;
  --bg-card: #ffffff;
  --bg-card-hover: #ffffff;
  --bg-glass: rgba(255, 255, 255, 0.90);
  --bg-glass-card: rgba(255, 255, 255, 0.96);

  /* Border Tints */
  --border-subtle: #e2e8f0;
  --border-card: #e2e8f0;
  --border-focus: #2563eb;
  --border-light: #f1f5f9;

  /* Brand Accents */
  --accent-primary: #2563eb;       /* Royal Blue */
  --accent-primary-hover: #1d4ed8;
  --accent-primary-light: #eff6ff; /* Soft Blue Tint */
  --accent-cyan: #0284c7;
  --accent-emerald: #10b981;      /* Verified Security */
  --accent-emerald-light: #ecfdf5;
  --accent-danger: #ef4444;       /* Urgent Crisis */
  --accent-danger-light: #fef2f2;
  --accent-warning: #f59e0b;
  --accent-purple: #6366f1;

  /* Typography Colors */
  --text-primary: #0f172a;   /* Slate 900 (High-contrast, tok) */
  --text-secondary: #334155; /* Slate 700 (Okunaklı gövde) */
  --text-muted: #64748b;     /* Slate 500 (Meta & etiketler) */
  --text-brand: #2563eb;

  /* Apple & Stripe Soft Elevated Shadows */
  --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.04);
  --shadow-sm: 0 1px 3px 0 rgba(15, 23, 42, 0.06), 0 1px 2px -1px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 4px 14px -2px rgba(15, 23, 42, 0.06), 0 2px 6px -1px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 12px 28px -4px rgba(15, 23, 42, 0.08), 0 4px 10px -2px rgba(15, 23, 42, 0.03);
  --shadow-xl: 0 20px 40px -10px rgba(15, 23, 42, 0.09), 0 8px 16px -4px rgba(15, 23, 42, 0.03);
  --shadow-hover: 0 24px 48px -12px rgba(37, 99, 235, 0.14), 0 10px 20px -6px rgba(15, 23, 42, 0.05);
  --shadow-crisis: 0 20px 40px -10px rgba(239, 68, 68, 0.16);

  /* Fonts */
  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Inter', sans-serif;
  --font-display: 'Plus Jakarta Sans', sans-serif;
  --font-mono: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;

  /* Border Radii */
  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  --transition-smooth: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.2s ease;
}

/* ----------------------------------------------------
   DARK THEME PALETTE & OVERRIDES (STRIPE / APPLE LEVEL)
   ---------------------------------------------------- */
[data-theme="dark"] {
  --bg-primary: #0a0e17;
  --bg-secondary: #0f172a;
  --bg-tertiary: #1e293b;
  --bg-card: #111827;
  --bg-card-hover: #1e293b;
  --bg-glass: rgba(10, 14, 23, 0.92);
  --bg-glass-card: rgba(17, 24, 39, 0.96);

  --border-subtle: #1e293b;
  --border-card: #273549;
  --border-focus: #3b82f6;
  --border-light: #162032;

  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;

  --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.4);
  --shadow-sm: 0 2px 6px 0 rgba(0, 0, 0, 0.45);
  --shadow-md: 0 6px 18px 0 rgba(0, 0, 0, 0.55);
  --shadow-lg: 0 14px 32px 0 rgba(0, 0, 0, 0.65);
  --shadow-xl: 0 22px 48px 0 rgba(0, 0, 0, 0.75);

  --accent-primary-light: rgba(37, 99, 235, 0.15);
  --accent-emerald-light: rgba(16, 185, 129, 0.15);
  --accent-danger-light: rgba(239, 68, 68, 0.15);
}

[data-theme="dark"] body {
  background-color: #0a0e17;
  color: #cbd5e1;
}

[data-theme="dark"] body::before {
  background-image: 
    radial-gradient(circle at 10% 15%, rgba(37, 99, 235, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 90% 75%, rgba(16, 185, 129, 0.10) 0%, transparent 55%),
    radial-gradient(circle at 50% 50%, rgba(15, 23, 42, 0.9) 0%, transparent 100%);
}

/* 1. Header & Navigation */
[data-theme="dark"] .site-header {
  background: rgba(10, 14, 23, 0.88) !important;
  border-bottom: 1px solid rgba(30, 41, 59, 0.85) !important;
}
[data-theme="dark"] .nav-link {
  color: #cbd5e1;
}
[data-theme="dark"] .nav-link:hover,
[data-theme="dark"] .nav-link.active {
  color: #60a5fa;
}
[data-theme="dark"] .btn-header-crisis {
  background: rgba(239, 68, 68, 0.14) !important;
  border-color: rgba(239, 68, 68, 0.35) !important;
  color: #f87171 !important;
}
[data-theme="dark"] .btn-header-crisis:hover {
  background: rgba(239, 68, 68, 0.25) !important;
  border-color: #ef4444 !important;
}

/* 2. Theme Toggle Button (Kalıcı Gece Modu İçin Devre Dışı) */
.theme-toggle-btn {
  display: none !important;
}

/* 3. Hero Section */
[data-theme="dark"] .hero-section {
  background-color: #0a0e17 !important;
}
[data-theme="dark"] .hero-pill {
  background: rgba(16, 185, 129, 0.12) !important;
  border-color: rgba(16, 185, 129, 0.3) !important;
  color: #34d399 !important;
}
[data-theme="dark"] .btn-danger-glow {
  background: rgba(239, 68, 68, 0.14) !important;
  border-color: rgba(239, 68, 68, 0.35) !important;
  color: #f87171 !important;
}
[data-theme="dark"] .btn-danger-glow:hover {
  background: rgba(239, 68, 68, 0.22) !important;
  border-color: #ef4444 !important;
}
[data-theme="dark"] .hero-lead-magnet-box {
  background: #111827 !important;
  border-color: #1e293b !important;
  box-shadow: 0 16px 40px -6px rgba(0, 0, 0, 0.5) !important;
}
[data-theme="dark"] .lead-magnet-badge {
  background: rgba(37, 99, 235, 0.16) !important;
  border-color: rgba(37, 99, 235, 0.35) !important;
  color: #60a5fa !important;
}
[data-theme="dark"] .hero-stats-bar {
  background: #111827 !important;
  border-color: #1e293b !important;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5) !important;
}
[data-theme="dark"] .stat-item:not(:last-child)::after {
  background: #1e293b !important;
}
[data-theme="dark"] .stat-label {
  color: #94a3b8 !important;
}

/* 4. Services Section */
[data-theme="dark"] .services-section {
  background-color: #0a0e17 !important;
}
[data-theme="dark"] .services-filter-nav .filter-btn {
  background: #1e293b !important;
  border-color: #334155 !important;
  color: #cbd5e1 !important;
}
[data-theme="dark"] .services-filter-nav .filter-btn:hover {
  background: #334155 !important;
  color: #f8fafc !important;
}
[data-theme="dark"] .services-filter-nav .filter-btn.active {
  background: #2563eb !important;
  border-color: #2563eb !important;
  color: #ffffff !important;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.4) !important;
}
[data-theme="dark"] .service-card {
  background: #111827 !important;
  border-color: #1e293b !important;
}
[data-theme="dark"] .service-card:hover {
  border-color: #3b82f6 !important;
  background: #162032 !important;
}
[data-theme="dark"] .service-icon-box {
  background: rgba(37, 99, 235, 0.15) !important;
  border-color: rgba(37, 99, 235, 0.3) !important;
  color: #60a5fa !important;
}
[data-theme="dark"] .service-cat-pill {
  background: rgba(37, 99, 235, 0.15) !important;
  border-color: rgba(37, 99, 235, 0.3) !important;
  color: #60a5fa !important;
}
[data-theme="dark"] .service-cat-pill.guvenlik {
  background: rgba(239, 68, 68, 0.15) !important;
  border-color: rgba(239, 68, 68, 0.3) !important;
  color: #f87171 !important;
}
[data-theme="dark"] .service-cat-pill.yazilim {
  background: rgba(2, 132, 199, 0.15) !important;
  border-color: rgba(2, 132, 199, 0.3) !important;
  color: #38bdf8 !important;
}
[data-theme="dark"] .service-deliverables li {
  color: #cbd5e1 !important;
}
[data-theme="dark"] .service-card-footer {
  border-top-color: #1e293b !important;
}

/* 5. Case Studies Section */
[data-theme="dark"] .cases-section {
  background-color: #0a0e17 !important;
}
[data-theme="dark"] .case-card {
  background: #111827 !important;
  border-color: #1e293b !important;
}
[data-theme="dark"] .case-card:hover {
  border-color: #3b82f6 !important;
  background: #162032 !important;
}
[data-theme="dark"] .case-metric-highlight {
  background: rgba(16, 185, 129, 0.15) !important;
  border-color: rgba(16, 185, 129, 0.35) !important;
  color: #34d399 !important;
}

/* 6. Crisis Center & Wizard */
[data-theme="dark"] .crisis-section {
  background-color: #0f172a !important;
}
[data-theme="dark"] .crisis-section .section-tag {
  background: rgba(239, 68, 68, 0.15) !important;
  border-color: rgba(239, 68, 68, 0.35) !important;
  color: #f87171 !important;
}
[data-theme="dark"] .crisis-section .btn-secondary {
  background: rgba(239, 68, 68, 0.1) !important;
  border-color: rgba(239, 68, 68, 0.3) !important;
  color: #f87171 !important;
}
[data-theme="dark"] .crisis-container {
  background: #111827 !important;
  border-color: #1e293b !important;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6) !important;
}
[data-theme="dark"] .wizard-progress-bar::before {
  background: #1e293b !important;
}
[data-theme="dark"] .wizard-step-indicator {
  background: #111827 !important;
}
[data-theme="dark"] .step-circle {
  background: #0f172a !important;
  border-color: #334155 !important;
  color: #94a3b8 !important;
}
[data-theme="dark"] .wizard-step-indicator.active .step-text {
  color: #60a5fa !important;
}
[data-theme="dark"] .issue-card {
  background: #0f172a !important;
  border-color: #1e293b !important;
}
[data-theme="dark"] .issue-card:hover {
  background: #162032 !important;
  border-color: #3b82f6 !important;
}
[data-theme="dark"] .issue-card.selected {
  background: rgba(37, 99, 235, 0.18) !important;
  border-color: #2563eb !important;
  box-shadow: 0 0 0 1px #2563eb !important;
}
[data-theme="dark"] .issue-title {
  color: #f8fafc !important;
}
[data-theme="dark"] .issue-desc {
  color: #94a3b8 !important;
}
[data-theme="dark"] .form-control,
[data-theme="dark"] .lead-input-wrap input {
  background: #0f172a !important;
  border-color: #334155 !important;
  color: #f8fafc !important;
}
[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .lead-input-wrap input:focus {
  background: #111827 !important;
  border-color: #3b82f6 !important;
}
[data-theme="dark"] .form-label {
  color: #cbd5e1 !important;
}
[data-theme="dark"] .crisis-guarantee-box {
  background: #0f172a !important;
  border-color: #1e293b !important;
  color: #94a3b8 !important;
}
[data-theme="dark"] .wizard-nav-btns {
  border-top-color: #1e293b !important;
}

/* 7. Rehberler / Blog Grid on Homepage */
[data-theme="dark"] #rehberler {
  background-color: #0f172a !important;
}
[data-theme="dark"] #rehberler div[style*="background:var(--bg-card)"] {
  background: #111827 !important;
  border-color: #1e293b !important;
}
[data-theme="dark"] #rehberler span[style*="background:#eff6ff"] {
  background: rgba(37, 99, 235, 0.18) !important;
  border-color: rgba(37, 99, 235, 0.35) !important;
  color: #60a5fa !important;
}
[data-theme="dark"] #rehberler div[style*="border-top:1px solid var(--border-light)"] {
  border-top-color: #1e293b !important;
}

/* 8. References Section */
[data-theme="dark"] .references-section {
  background-color: #0a0e17 !important;
  border-color: #1e293b !important;
}
[data-theme="dark"] .ref-logo-card {
  background: #111827 !important;
  border-color: #1e293b !important;
}
[data-theme="dark"] .ref-logo-card:hover {
  background: #162032 !important;
  border-color: #3b82f6 !important;
}
[data-theme="dark"] .ref-logo-icon {
  background: #0f172a !important;
  border-color: #1e293b !important;
}
[data-theme="dark"] .ref-name {
  color: #f8fafc !important;
}
[data-theme="dark"] .ref-cat {
  color: #94a3b8 !important;
}

/* 9. Process & FAQ Sections */
[data-theme="dark"] .process-section {
  background-color: #0f172a !important;
}
[data-theme="dark"] .process-card {
  background: #111827 !important;
  border-color: #1e293b !important;
}
[data-theme="dark"] .faq-section {
  background-color: #0a0e17 !important;
}
[data-theme="dark"] .faq-item {
  background: #111827 !important;
  border-color: #1e293b !important;
}
[data-theme="dark"] .faq-btn {
  color: #f8fafc !important;
}
[data-theme="dark"] .faq-answer {
  color: #cbd5e1 !important;
}

/* 10. Secondary Buttons & Modals */
[data-theme="dark"] .btn-secondary {
  background: #1e293b !important;
  border-color: #334155 !important;
  color: #f8fafc !important;
}
[data-theme="dark"] .btn-secondary:hover {
  background: #334155 !important;
  border-color: #475569 !important;
}
[data-theme="dark"] .mobile-drawer-content {
  background: #0b0f19 !important;
  border-left: 1px solid #1e293b !important;
}
[data-theme="dark"] .mobile-nav-item {
  color: #cbd5e1 !important;
}
[data-theme="dark"] .mobile-nav-item:hover,
[data-theme="dark"] .mobile-nav-item.active {
  background: #1e293b !important;
  color: #60a5fa !important;
}
[data-theme="dark"] .cbt-modal-box {
  background: #111827 !important;
  border-color: #1e293b !important;
  color: #cbd5e1 !important;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8) !important;
}
[data-theme="dark"] .cbt-modal-box h3 {
  color: #f8fafc !important;
}
[data-theme="dark"] .quick-widget-item {
  background: #111827 !important;
  border-color: #1e293b !important;
  color: #cbd5e1 !important;
}
[data-theme="dark"] .quick-widget-item:hover {
  background: #1e293b !important;
}

/* 11. Footer */
[data-theme="dark"] .site-footer {
  background: #080c14 !important;
  border-top: 1px solid #1e293b !important;
}
[data-theme="dark"] .footer-bottom {
  border-top-color: #1e293b !important;
}
[data-theme="dark"] .footer-links a {
  color: #94a3b8 !important;
}
[data-theme="dark"] .footer-links a:hover {
  color: #60a5fa !important;
}
[data-theme="dark"] .footer-contact-item {
  color: #cbd5e1 !important;
}
[data-theme="dark"] .social-icon-btn {
  background: #111827 !important;
  border-color: #1e293b !important;
  color: #cbd5e1 !important;
}

/* ----------------------------------------------------
   GLOBAL RESETS & FOUNDATION
   ---------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-main);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-secondary);
  font-family: var(--font-main);
  line-height: 1.65;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

/* Subtle ambient background mesh */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -1;
  background-image: 
    radial-gradient(circle at 10% 15%, rgba(37, 99, 235, 0.035) 0%, transparent 45%),
    radial-gradient(circle at 90% 75%, rgba(16, 185, 129, 0.025) 0%, transparent 50%),
    radial-gradient(circle at 50% 50%, rgba(241, 245, 249, 0.6) 0%, transparent 100%);
}

/* Smooth custom scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #f8fafc;
}
::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* Container */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Typography Utilities (Karanlık Modda Parlayan Canlı Degradeler) */
.text-gradient {
  background: linear-gradient(135deg, #38bdf8 0%, #60a5fa 35%, #4EE5AE 75%, #34d399 100%) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  background-clip: text !important;
  display: inline-block;
}
.text-gradient-cyan {
  background: linear-gradient(135deg, #38bdf8 0%, #4EE5AE 100%) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  background-clip: text !important;
  display: inline-block;
}
.text-gradient-danger {
  background: linear-gradient(135deg, #f87171 0%, #fb923c 100%) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  background-clip: text !important;
  display: inline-block;
}

/* Section Header Structure */
.section-header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 54px;
}
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #eff6ff;
  border: 1px solid #dbeafe;
  color: #2563eb;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}
.section-title {
  font-size: clamp(2rem, 3.8vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  line-height: 1.2;
  margin-bottom: 16px;
}
.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ----------------------------------------------------
   BUTTONS (APPLE & STRIPE ELEVATION)
   ---------------------------------------------------- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: #2563eb;
  color: #ffffff !important;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 13px 26px;
  border-radius: var(--radius-sm);
  border: none;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.28);
  transition: var(--transition-smooth);
  cursor: pointer;
}
.btn-primary:hover {
  background: #1d4ed8;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.35);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: #ffffff;
  color: var(--text-primary) !important;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 13px 26px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  text-decoration: none;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
  cursor: pointer;
}
.btn-secondary:hover {
  background: #f8fafc;
  border-color: #cbd5e1;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-danger-glow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: #fef2f2;
  color: #dc2626 !important;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 13px 26px;
  border-radius: var(--radius-sm);
  border: 1.5px solid #fecaca;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(239, 68, 68, 0.12);
  transition: var(--transition-smooth);
  cursor: pointer;
}
.btn-danger-glow:hover {
  background: #fee2e2;
  border-color: #f87171;
  color: #b91c1c !important;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(239, 68, 68, 0.22);
}

/* ----------------------------------------------------
   SITE HEADER & NAVIGATION (BEMBEYAZ STICKY GLASS)
   ---------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 18px 0;
  background: rgba(255, 255, 255, 0.90);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.85);
  transition: var(--transition-smooth);
}
.site-header.scrolled {
  padding: 12px 0;
  box-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.05);
}

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

.brand-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}
.brand-logo-img {
  height: 42px;
  max-width: 190px;
  width: auto;
  object-fit: contain;
  display: block;
  transition: transform 0.25s ease;
}
.brand-logo:hover .brand-logo-img {
  transform: scale(1.03);
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  transition: var(--transition-fast);
  position: relative;
  padding: 6px 0;
}
.nav-link:hover {
  color: var(--accent-primary);
}
.nav-link.active {
  color: var(--accent-primary);
  font-weight: 600;
}
.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent-primary);
  border-radius: 2px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.btn-header-crisis {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  border-radius: var(--radius-full);
  font-size: 0.84rem;
  font-weight: 700;
  text-decoration: none;
  color: #dc2626 !important;
  background: #fef2f2;
  border: 1px solid #fecaca;
  transition: var(--transition-fast);
}
.btn-header-crisis:hover {
  background: #fee2e2;
  border-color: #f87171;
  transform: translateY(-1px);
}
.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ef4444;
  box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7);
  animation: pulseCrisis 2s infinite;
}
@keyframes pulseCrisis {
  0% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7); }
  70% { box-shadow: 0 0 0 8px rgba(239, 68, 68, 0); }
  100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0); }
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.35rem;
  color: var(--text-primary);
  cursor: pointer;
  padding: 6px;
}

/* ----------------------------------------------------
   HERO SECTION (BEMBEYAZ & MINIMALIST)
   ---------------------------------------------------- */
.hero-section {
  position: relative;
  padding: 150px 0 80px;
  background: var(--bg-primary);
  overflow: hidden;
}

.hero-inner {
  text-align: center;
  max-width: 960px;
  margin: 0 auto;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  color: #065f46;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 7px 18px;
  border-radius: var(--radius-full);
  margin-bottom: 24px;
}
.glow-spark {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.6);
}

.hero-title {
  font-size: clamp(2.4rem, 5.2vw, 4.2rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  color: var(--text-primary);
  line-height: 1.14;
  margin-bottom: 24px;
}

.hero-description {
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  color: var(--text-secondary);
  max-width: 740px;
  margin: 0 auto 36px;
  line-height: 1.65;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

/* Platform Chips (Hero Altı Hızlı Etiketler) */
.platform-chips-wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 54px;
}
.platform-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-full);
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-decoration: none;
  box-shadow: var(--shadow-xs);
  transition: var(--transition-fast);
}
.platform-chip:hover {
  border-color: #2563eb;
  color: #2563eb;
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

/* ----------------------------------------------------
   HERO LEAD MAGNET (ÜCRETSİZ ÖN ANALİZ FORMU)
   ---------------------------------------------------- */
.hero-lead-magnet-box {
  width: 100%;
  max-width: 760px;
  margin: 32px auto 44px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-lg);
  padding: 26px 30px;
  box-shadow: 0 16px 40px -6px rgba(15, 23, 42, 0.08), 0 4px 14px -2px rgba(15, 23, 42, 0.04);
  text-align: left;
  position: relative;
  transition: var(--transition-smooth);
}
.hero-lead-magnet-box:hover {
  border-color: #cbd5e1;
  box-shadow: 0 24px 50px -10px rgba(37, 99, 235, 0.12);
}
.lead-magnet-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 700;
  color: #2563eb;
  background: #eff6ff;
  border: 1px solid #dbeafe;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 18px;
  letter-spacing: 0.2px;
}
.hero-lead-form {
  display: grid;
  grid-template-columns: 1.4fr 1.2fr auto;
  gap: 12px;
  align-items: center;
}
.lead-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}
.lead-input-wrap i {
  position: absolute;
  left: 14px;
  color: var(--text-muted);
  font-size: 0.95rem;
  pointer-events: none;
}
.lead-input-wrap input {
  width: 100%;
  padding: 13px 14px 13px 40px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-size: 0.92rem;
  font-family: inherit;
  font-weight: 500;
  transition: var(--transition-fast);
}
.lead-input-wrap input:focus {
  outline: none;
  border-color: var(--accent-primary);
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}
.btn-lead-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #2563eb;
  color: #ffffff;
  font-weight: 700;
  font-size: 0.92rem;
  padding: 13px 22px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  white-space: nowrap;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.3);
  transition: var(--transition-fast);
}
.btn-lead-submit:hover {
  background: #1d4ed8;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(37, 99, 235, 0.4);
}
.btn-lead-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}
.lead-feedback {
  margin-top: 14px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  line-height: 1.5;
}
.lead-feedback.success {
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  color: #065f46;
}
.lead-feedback.error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #b91c1c;
}
.lead-magnet-trust {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.78rem;
  color: var(--text-muted);
}
.lead-magnet-trust span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.lead-magnet-trust i {
  color: #10b981;
}

@media (max-width: 768px) {
  .hero-lead-form {
    grid-template-columns: 1fr;
  }
  .btn-lead-submit {
    width: 100%;
  }
  .lead-magnet-trust {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* Hero Stats Bar (Elevated Segmented Card) */
.hero-stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 24px 32px;
  max-width: 880px;
  margin: 0 auto;
}
.stat-item {
  text-align: center;
  position: relative;
}
.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 15%;
  height: 70%;
  width: 1px;
  background: var(--border-subtle);
}
.stat-num {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  line-height: 1.1;
  margin-bottom: 4px;
}
.stat-label {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-muted);
}

/* ----------------------------------------------------
   REFERANSLAR / MARKALARIMIZ (INFINITE MARQUEE)
   ---------------------------------------------------- */
.references-section {
  padding: 40px 0;
  background: var(--bg-primary);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  overflow: hidden;
}
.references-title {
  text-align: center;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 24px;
}
.references-marquee {
  display: flex;
  overflow: hidden;
  user-select: none;
  gap: 20px;
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}
.marquee-track {
  display: flex;
  gap: 20px;
  flex-shrink: 0;
  animation: marqueeScroll 32s linear infinite;
}
.references-marquee:hover .marquee-track {
  animation-play-state: paused;
}
@keyframes marqueeScroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.ref-logo-card {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-sm);
  padding: 10px 20px;
  text-decoration: none;
  box-shadow: var(--shadow-xs);
  transition: var(--transition-fast);
  white-space: nowrap;
}
.ref-logo-card:hover {
  border-color: #2563eb;
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}
.ref-logo-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition-fast);
}
.ref-logo-card:hover .ref-logo-icon {
  background: #eff6ff;
  border-color: #bfdbfe;
}
.ref-logo-text-wrap {
  display: flex;
  flex-direction: column;
}
.ref-name {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.25;
}
.ref-cat {
  font-size: 0.72rem;
  color: var(--text-muted);
  line-height: 1.3;
}

/* ----------------------------------------------------
   KURTARMA PLATFORMLARI (8 KART)
   ---------------------------------------------------- */
.platforms-section {
  padding: 90px 0;
  background: #f8fafc;
}
.pcards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.pcard {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  text-decoration: none;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
}
.pcard:hover {
  border-color: var(--pc, #2563eb);
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}
.pic {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  box-shadow: var(--shadow-xs);
}
.pic svg {
  width: 100%;
  height: 100%;
}
.pcard h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.pcard p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 18px;
  flex-grow: 1;
}
.pgo {
  font-size: 0.82rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.2s ease;
}
.pcard:hover .pgo {
  gap: 10px;
}

/* ----------------------------------------------------
   11 RESMİ HİZMET (APPLE CARD STYLE LIGHT GRID)
   ---------------------------------------------------- */
.services-section {
  padding: 100px 0;
  background: var(--bg-primary);
}

/* Kategori Filtre Butonları */
.services-filter-nav {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.filter-btn {
  background: #f1f5f9;
  border: 1px solid transparent;
  color: var(--text-secondary);
  font-size: 0.86rem;
  font-weight: 600;
  padding: 9px 20px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-fast);
}
.filter-btn:hover {
  background: #e2e8f0;
  color: var(--text-primary);
}
.filter-btn.active {
  background: #2563eb;
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  position: relative;
}
.service-card:hover {
  transform: translateY(-6px);
  border-color: #93c5fd;
  box-shadow: var(--shadow-hover);
}

.service-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}
.service-icon-box {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: #eff6ff;
  border: 1px solid #dbeafe;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  color: #2563eb;
  transition: var(--transition-smooth);
}
.service-card:hover .service-icon-box {
  background: #2563eb;
  color: #ffffff;
  box-shadow: 0 6px 16px rgba(37, 99, 235, 0.3);
}

.service-cat-pill {
  font-size: 0.72rem;
  font-weight: 700;
  color: #2563eb;
  background: #eff6ff;
  border: 1px solid #dbeafe;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.service-cat-pill.guvenlik {
  color: #dc2626;
  background: #fef2f2;
  border-color: #fecaca;
}
.service-cat-pill.yazilim {
  color: #0284c7;
  background: #f0f9ff;
  border-color: #bae6fd;
}

.service-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
  line-height: 1.3;
}
.service-card-summary {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
}

.service-deliverables {
  list-style: none;
  margin-bottom: 24px;
  flex-grow: 1;
}
.service-deliverables li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 8px;
  line-height: 1.45;
}
.service-deliverables li i {
  color: #10b981;
  font-size: 0.85rem;
  margin-top: 3px;
  flex-shrink: 0;
}

.service-card-footer {
  border-top: 1px solid var(--border-subtle);
  padding-top: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.service-tech {
  font-size: 0.75rem;
  color: var(--text-muted);
  max-width: 60%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.service-link {
  font-size: 0.85rem;
  font-weight: 700;
  color: #2563eb;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.2s ease;
}
.service-link:hover {
  gap: 10px;
}

/* ----------------------------------------------------
   KRİZ MASASI (MULTI-STEP WIZARD - LIGHT THEME)
   ---------------------------------------------------- */
.crisis-section {
  padding: 100px 0;
  background: var(--bg-secondary);
}
.crisis-container {
  max-width: 920px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  padding: 44px 40px;
}

/* Wizard Adım Çubuğu */
.wizard-progress-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 36px;
  position: relative;
}
.wizard-progress-bar::before {
  content: '';
  position: absolute;
  top: 20px;
  left: 40px;
  right: 40px;
  height: 2px;
  background: var(--border-subtle);
  z-index: 1;
}

.wizard-step-indicator {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  padding: 0 10px;
}
.step-circle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-secondary);
  border: 2px solid var(--border-subtle);
  color: var(--text-muted);
  font-weight: 700;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}
.step-text {
  font-size: 0.82rem;
  font-weight: 600;
  color: #64748b;
}

.wizard-step-indicator.active .step-circle {
  background: #2563eb;
  border-color: #2563eb;
  color: #ffffff;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.15);
}
.wizard-step-indicator.active .step-text {
  color: #2563eb;
  font-weight: 700;
}
.wizard-step-indicator.completed .step-circle {
  background: #10b981;
  border-color: #10b981;
  color: #ffffff;
}

/* Wizard Form Adımları */
.wizard-step {
  display: none;
}
.wizard-step.active {
  display: block;
  animation: fadeInStep 0.35s ease forwards;
}
@keyframes fadeInStep {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.wizard-step-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 6px;
}
.wizard-step-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

/* Olay Türü Seçim Kartları (Step 1) */
.issue-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}
.issue-card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: var(--bg-card);
  border: 1.5px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  cursor: pointer;
  transition: var(--transition-fast);
  user-select: none;
}
.issue-card:hover {
  border-color: var(--accent-primary);
  background: var(--bg-secondary);
}
.issue-card.selected {
  border-color: var(--accent-primary);
  background: var(--accent-primary-light);
  box-shadow: 0 0 0 1px var(--accent-primary);
}
.issue-icon {
  font-size: 1.35rem;
  color: #2563eb;
  margin-top: 2px;
}
.issue-card.selected .issue-icon {
  color: #1d4ed8;
}
.issue-card.issue-card-featured {
  grid-column: 1 / -1;
  background: rgba(34, 197, 94, 0.05);
  border-color: rgba(34, 197, 94, 0.35);
}
.issue-card.issue-card-featured:hover {
  border-color: #22c55e;
  background: rgba(34, 197, 94, 0.09);
}
.issue-card.issue-card-featured.selected {
  border-color: #22c55e;
  background: rgba(34, 197, 94, 0.14);
  box-shadow: 0 0 0 1px #22c55e;
}
.issue-card.issue-card-featured .issue-icon {
  color: #22c55e;
}
.issue-card.issue-card-featured.selected .issue-icon {
  color: #16a34a;
}
.issue-title {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}
.issue-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.45;
}

/* Form Kontrolleri */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 24px;
}
.form-grid.full {
  grid-template-columns: 1fr;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.form-label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
}
.form-control {
  background: #ffffff;
  border: 1.5px solid #cbd5e1;
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 0.95rem;
  color: var(--text-primary);
  font-family: var(--font-main);
  transition: var(--transition-fast);
}
.form-control:focus {
  outline: none;
  border-color: #2563eb;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}
.form-control::placeholder {
  color: #94a3b8;
}

/* Wizard Alt Butonları */
.wizard-nav-btns {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
}

/* Güvenlik Güvencesi Kutusu */
.crisis-guarantee-box {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  margin-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.83rem;
  color: var(--text-secondary);
}
.crisis-guarantee-item {
  display: flex;
  align-items: center;
  gap: 8px;
}
.crisis-guarantee-item i {
  color: #10b981;
  font-size: 1rem;
}

/* ----------------------------------------------------
   VAKA ANALİZLERİ & PORTFÖY (LIGHT THEME)
   ---------------------------------------------------- */
.cases-section {
  padding: 100px 0;
  background: var(--bg-primary);
}
.cases-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.case-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
}
.case-card:hover {
  transform: translateY(-6px);
  border-color: #cbd5e1;
  box-shadow: var(--shadow-hover);
}
.case-metric-highlight {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 700;
  color: #059669;
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}
.case-category {
  font-size: 0.78rem;
  font-weight: 700;
  color: #2563eb;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}
.case-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 12px;
  line-height: 1.3;
}
.case-summary {
  font-size: 0.94rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
}

/* ----------------------------------------------------
   MÜDAHALE METODOLOJİSİ (4 ADIM)
   ---------------------------------------------------- */
.process-section {
  padding: 90px 0;
  background: var(--bg-secondary);
}
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.process-step-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
}
.process-step-card:hover {
  transform: translateY(-5px);
  border-color: #2563eb;
  box-shadow: var(--shadow-md);
}
.step-num {
  font-size: 2.2rem;
  font-weight: 800;
  color: #2563eb;
  line-height: 1;
  margin-bottom: 14px;
  opacity: 0.85;
}
.step-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.step-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* ----------------------------------------------------
   SIKÇA SORULAN SORULAR (SSS / FAQ ACCORDION)
   ---------------------------------------------------- */
.faq-section {
  padding: 95px 0 100px;
  background: var(--bg-primary);
  position: relative;
  overflow: hidden;
}
[data-theme="dark"] .faq-section {
  background-color: #060913 !important;
}

.faq-filter-bar {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}
.faq-filter-btn {
  padding: 9px 20px;
  border-radius: var(--radius-full, 999px);
  font-size: 0.86rem;
  font-weight: 600;
  cursor: pointer;
  background: var(--bg-card, #ffffff);
  color: var(--text-secondary, #64748b);
  border: 1px solid var(--border-subtle, #e2e8f0);
  transition: all 0.25s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  user-select: none;
}
.faq-filter-btn:hover {
  color: var(--text-primary);
  border-color: var(--border-medium, #cbd5e1);
  transform: translateY(-1px);
}
.faq-filter-btn.active {
  background: var(--accent-primary, #2563eb);
  color: #ffffff;
  border-color: var(--accent-primary, #2563eb);
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.25);
}
[data-theme="dark"] .faq-filter-btn {
  background: #111827;
  color: #94a3b8;
  border-color: #1e293b;
}
[data-theme="dark"] .faq-filter-btn:hover {
  color: #ffffff;
  border-color: #334155;
}
[data-theme="dark"] .faq-filter-btn.active {
  background: #4EE5AE !important;
  color: #060913 !important;
  border-color: #4EE5AE !important;
  box-shadow: 0 4px 20px rgba(78, 229, 174, 0.35) !important;
  font-weight: 700;
}

.faq-accordion-container {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--bg-card, #ffffff);
  border: 1px solid var(--border-subtle, #e2e8f0);
  border-radius: var(--radius-lg, 16px);
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: var(--shadow-xs, 0 1px 3px rgba(0,0,0,0.05));
}
.faq-item:hover {
  border-color: var(--border-medium, #cbd5e1);
  box-shadow: 0 6px 20px rgba(0,0,0,0.04);
}
.faq-item.active {
  border-color: var(--accent-primary, #2563eb);
  box-shadow: 0 10px 28px rgba(37, 99, 235, 0.08);
}
[data-theme="dark"] .faq-item {
  background: #0e1424 !important;
  border-color: rgba(255, 255, 255, 0.08) !important;
}
[data-theme="dark"] .faq-item:hover {
  border-color: rgba(78, 229, 174, 0.3) !important;
}
[data-theme="dark"] .faq-item.active {
  border-color: rgba(78, 229, 174, 0.5) !important;
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.4), 0 0 20px rgba(78, 229, 174, 0.12) !important;
}

.faq-question-btn {
  padding: 22px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  cursor: pointer;
  user-select: none;
  background: transparent;
  transition: background 0.2s ease;
}
.faq-question-btn:hover {
  background: rgba(0, 0, 0, 0.015);
}
[data-theme="dark"] .faq-question-btn:hover {
  background: rgba(255, 255, 255, 0.02);
}

.faq-question-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  text-align: left;
  flex-grow: 1;
}

.faq-cat-pill {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding: 3px 10px;
  border-radius: var(--radius-full, 999px);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.faq-question-text {
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--text-primary, #0f172a);
  line-height: 1.4;
  margin: 0;
  transition: color 0.2s ease;
}
.faq-item.active .faq-question-text {
  color: var(--accent-primary, #2563eb);
}
[data-theme="dark"] .faq-question-text {
  color: #f1f5f9 !important;
}
[data-theme="dark"] .faq-item.active .faq-question-text {
  color: #4EE5AE !important;
}

.faq-toggle-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.04);
  border: 1px solid var(--border-subtle, #e2e8f0);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #64748b;
  font-size: 0.88rem;
  flex-shrink: 0;
  transition: transform 0.35s ease, background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}
.faq-item.active .faq-toggle-icon {
  transform: rotate(180deg);
  background: rgba(37, 99, 235, 0.1);
  border-color: var(--accent-primary, #2563eb);
  color: var(--accent-primary, #2563eb);
}
[data-theme="dark"] .faq-toggle-icon {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.1);
  color: #94a3b8;
}
[data-theme="dark"] .faq-item.active .faq-toggle-icon {
  background: rgba(78, 229, 174, 0.15) !important;
  border-color: #4EE5AE !important;
  color: #4EE5AE !important;
}

.faq-answer-wrap {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
  opacity: 0;
}
.faq-item.active .faq-answer-wrap {
  max-height: 1000px !important;
  opacity: 1 !important;
}
.faq-answer-inner {
  padding: 0 24px 24px;
  display: flex;
  gap: 16px;
}
.faq-answer-indicator {
  width: 3px;
  background: linear-gradient(180deg, var(--accent-primary, #2563eb), transparent);
  border-radius: 2px;
  flex-shrink: 0;
}
[data-theme="dark"] .faq-answer-indicator {
  background: linear-gradient(180deg, #4EE5AE, transparent) !important;
}

.faq-answer-body {
  font-size: 0.96rem;
  color: var(--text-secondary, #475569);
  line-height: 1.75;
}
.faq-answer-body strong {
  color: var(--text-primary, #0f172a);
}
[data-theme="dark"] .faq-answer-body {
  color: #cbd5e1 !important;
}
[data-theme="dark"] .faq-answer-body strong {
  color: #ffffff !important;
}

.faq-support-box {
  max-width: 860px;
  margin: 44px auto 0;
  padding: 32px 36px;
  border-radius: var(--radius-xl, 20px);
  background: var(--bg-card, #ffffff);
  border: 1px solid var(--border-subtle, #e2e8f0);
  box-shadow: var(--shadow-sm, 0 4px 14px rgba(0,0,0,0.03));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.faq-support-box:hover {
  transform: translateY(-2px);
  border-color: var(--border-medium, #cbd5e1);
  box-shadow: 0 10px 25px rgba(0,0,0,0.06);
}
.faq-support-info {
  display: flex;
  align-items: center;
  gap: 18px;
  text-align: left;
}
.faq-support-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(37, 99, 235, 0.1);
  color: var(--accent-primary, #2563eb);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}
[data-theme="dark"] .faq-support-icon {
  background: rgba(78, 229, 174, 0.15) !important;
  color: #4EE5AE !important;
}
.faq-support-title {
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--text-primary, #0f172a);
  margin-bottom: 4px;
}
[data-theme="dark"] .faq-support-title {
  color: #f8fafc !important;
}
.faq-support-sub {
  font-size: 0.88rem;
  color: var(--text-secondary, #64748b);
  line-height: 1.5;
  margin: 0;
}
[data-theme="dark"] .faq-support-sub {
  color: #94a3b8 !important;
}
.faq-support-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
@media (max-width: 768px) {
  .faq-support-box {
    flex-direction: column;
    text-align: center;
    padding: 24px 20px;
    gap: 20px;
  }
  .faq-support-info {
    flex-direction: column;
    text-align: center;
    gap: 12px;
  }
  .faq-support-actions {
    width: 100%;
    flex-direction: column;
  }
  .faq-support-actions .btn {
    width: 100%;
    justify-content: center;
  }
}
[data-theme="dark"] .faq-support-box {
  background: linear-gradient(135deg, rgba(14, 20, 36, 0.95), rgba(7, 10, 18, 0.95)) !important;
  border-color: rgba(78, 229, 174, 0.25) !important;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5) !important;
}

/* ----------------------------------------------------
   SITE FOOTER (BEMBEYAZ & KURUMSAL)
   ---------------------------------------------------- */
.site-footer {
  background: #ffffff;
  border-top: 1px solid #e2e8f0;
  padding: 80px 0 30px;
}
.footer-grid,
.footer-top-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 60px;
}
.footer-brand p {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.65;
  margin-top: 14px;
  max-width: 320px;
}
.footer-col h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 18px;
}
.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.88rem;
  transition: var(--transition-fast);
}
.footer-links a:hover {
  color: var(--accent-primary);
  padding-left: 4px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.5;
  margin-bottom: 12px;
}
.footer-contact-item i {
  color: #2563eb;
  font-size: 1rem;
  margin-top: 2px;
  flex-shrink: 0;
}
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  color: #065f46;
  font-size: 0.8rem;
  font-weight: 600;
  margin-top: 10px;
}
.live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.25);
  animation: liveDotPulse 2s infinite;
}
@keyframes liveDotPulse {
  0% { transform: scale(1); box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.3); }
  50% { transform: scale(1.15); box-shadow: 0 0 0 5px rgba(16, 185, 129, 0.15); }
  100% { transform: scale(1); box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.3); }
}

/* Sosyal Medya İkon Butonları (Light SVG) */
.social-icons-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 14px;
}
.social-icon-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #475569;
  text-decoration: none;
  font-size: 1rem;
  transition: var(--transition-fast);
}
.social-icon-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}
.social-btn-instagram:hover { color: #ffffff; background: #E1306C; border-color: #E1306C; }
.social-btn-tiktok:hover    { color: #ffffff; background: #000000; border-color: #000000; }
.social-btn-facebook:hover  { color: #ffffff; background: #1877F2; border-color: #1877F2; }
.social-btn-whatsapp:hover  { color: #ffffff; background: #25D366; border-color: #25D366; }
.social-btn-x:hover         { color: #ffffff; background: #0f172a; border-color: #0f172a; }
.social-btn-youtube:hover   { color: #ffffff; background: #FF0000; border-color: #FF0000; }
.social-btn-linkedin:hover  { color: #ffffff; background: #0A66C2; border-color: #0A66C2; }

.footer-bottom {
  border-top: 1px solid #f1f5f9;
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ----------------------------------------------------
   FLOATING ACTION WIDGET
   ---------------------------------------------------- */
.floating-quick-widget {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
}
.quick-widget-toggle {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  border: none;
  color: #ffffff;
  font-size: 1.6rem;
  cursor: pointer;
  box-shadow: 0 8px 26px rgba(37, 211, 102, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  position: relative;
}
.quick-widget-toggle:hover {
  transform: scale(1.08);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.55);
}
.widget-pulse-ring {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 2px solid #25D366;
  animation: widgetPulse 2s infinite;
  pointer-events: none;
}
@keyframes widgetPulse {
  0% { transform: scale(1); opacity: 0.8; }
  70% { transform: scale(1.4); opacity: 0; }
  100% { transform: scale(1); opacity: 0; }
}

.quick-widget-menu {
  position: absolute;
  bottom: 68px;
  right: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px) scale(0.95);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  min-width: 210px;
}
.floating-quick-widget.open .quick-widget-menu,
.floating-quick-widget.active .quick-widget-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}
.quick-widget-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
  box-shadow: var(--shadow-lg);
  transition: var(--transition-fast);
}
.quick-widget-item:hover {
  background: #f8fafc;
  transform: translateX(-4px);
  border-color: #cbd5e1;
}
.quick-widget-item.wa-item { color: #15803d; }
.quick-widget-item.crisis-item { color: #b91c1c; }

/* ----------------------------------------------------
   MOBIL MENU DRAWER (RESPONSIVE)
   ---------------------------------------------------- */
.mobile-drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 2000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.mobile-drawer-overlay.open {
  opacity: 1;
  pointer-events: auto;
}
.mobile-drawer-content {
  position: absolute;
  top: 0;
  right: 0;
  width: 320px;
  max-width: 85%;
  height: 100%;
  background: #ffffff;
  padding: 24px;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.1);
}
.mobile-drawer-overlay.open .mobile-drawer-content {
  transform: translateX(0);
}
.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
}
.mobile-close-btn {
  background: #f1f5f9;
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  color: var(--text-primary);
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex-grow: 1;
  overflow-y: auto;
}
.mobile-nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  color: var(--text-primary);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: background 0.15s ease;
}
.mobile-nav-item:hover, .mobile-nav-item.active {
  background: #eff6ff;
  color: #2563eb;
}
.mobile-drawer-footer {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid #e2e8f0;
}

/* ----------------------------------------------------
   RESPONSIVE MEDIA QUERIES
   ---------------------------------------------------- */
@media (max-width: 1024px) {
  .nav-desktop { display: none; }
  .mobile-menu-btn { display: block; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .pcards { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .hero-stats-bar { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .stat-item:nth-child(2)::after { display: none; }
}

@media (max-width: 768px) {
  .hero-section { padding: 120px 0 60px; }
  .services-grid { grid-template-columns: 1fr; }
  .pcards { grid-template-columns: 1fr; }
  .cases-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .issue-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .crisis-container { padding: 28px 20px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .hero-stats-bar { grid-template-columns: 1fr; padding: 20px; }
  .stat-item::after { display: none !important; }
  .emergency-beacon-dock { bottom: 16px; left: 16px; }
  .emergency-beacon-btn span { display: none; }
  .emergency-beacon-btn { padding: 12px; width: 48px; height: 48px; border-radius: 50%; justify-content: center; }
}

/* ----------------------------------------------------
   EMERGENCY BEACON DOCK & FLOATING ACTION
   ---------------------------------------------------- */
.emergency-beacon-dock {
  position: fixed;
  bottom: 24px;
  left: 24px;
  z-index: 998;
}
.emergency-beacon-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #dc2626;
  color: #ffffff;
  border: none;
  border-radius: var(--radius-full);
  padding: 12px 22px;
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(220, 38, 38, 0.35);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  position: relative;
}
.emergency-beacon-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(220, 38, 38, 0.45);
}
.emergency-beacon-pulse {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: var(--radius-full);
  border: 2px solid #dc2626;
  animation: beaconPulse 2s infinite;
  pointer-events: none;
}
@keyframes beaconPulse {
  0% { transform: scale(1); opacity: 0.8; }
  70% { transform: scale(1.15, 1.3); opacity: 0; }
  100% { transform: scale(1); opacity: 0; }
}

/* ----------------------------------------------------
   MODALS (POPUP DIALOGS - EMERGENCY & NDA)
   ---------------------------------------------------- */
.cbt-modal-backdrop {
  position: fixed !important;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(15, 23, 42, 0.65) !important;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 99999 !important;
  display: none !important;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}
.cbt-modal-backdrop.open {
  display: flex !important;
  opacity: 1 !important;
  pointer-events: auto !important;
}
.cbt-modal-box {
  background: #ffffff;
  border-radius: var(--radius-lg);
  max-width: 520px;
  width: 100%;
  padding: 32px 28px;
  box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.25);
  border: 1px solid #e2e8f0;
  position: relative;
  transform: translateY(20px) scale(0.96);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  max-height: 90vh;
  overflow-y: auto;
}
.cbt-modal-backdrop.open .cbt-modal-box {
  transform: translateY(0) scale(1);
}
.cbt-modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  color: var(--text-secondary);
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
}
.cbt-modal-close:hover {
  background: #e2e8f0;
  color: var(--text-primary);
  transform: rotate(90deg);
}

/* ====================================================
   SUBPAGES & COMPONENTS DESIGN SYSTEM
   (About, Services, Projects, Blog, Tracker, Proposal, Contact)
   ==================================================== */

/* --- SUBPAGE HERO SECTION --- */
.subpage-hero {
  padding: 130px 0 50px;
  background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
  border-bottom: 1px solid var(--border-subtle);
  text-align: center;
  position: relative;
}
.subpage-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 18px;
  border-radius: var(--radius-full);
  background: var(--accent-primary-light);
  color: var(--accent-primary);
  border: 1px solid rgba(37, 99, 235, 0.2);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 18px;
  box-shadow: var(--shadow-xs);
}
.subpage-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.03em;
  line-height: 1.2;
  margin-bottom: 16px;
  max-width: 920px;
  margin-left: auto;
  margin-right: auto;
}
.subpage-subtitle {
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 740px;
  margin: 0 auto;
}

/* --- FILTER NAV BARS (Services, Portfolio, Blog) --- */
.filter-nav-bar,
.portfolio-filter-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 36px;
}
.filter-btn {
  padding: 10px 22px;
  font-size: 0.88rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-card);
  background: var(--bg-card);
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition-fast);
  box-shadow: var(--shadow-xs);
}
.filter-btn:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
  transform: translateY(-1px);
}
.filter-btn.active {
  background: var(--accent-primary) !important;
  color: #ffffff !important;
  border-color: var(--accent-primary) !important;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.25);
}

/* --- WHY & CULTURE CARDS (hakkimizda.php, hizmetlerimiz.php) --- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}
.why-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}
.why-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--accent-primary);
}
.why-num {
  font-family: var(--font-mono);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--accent-primary);
  opacity: 0.4;
  margin-bottom: 12px;
}
.why-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--accent-primary-light);
  border: 1px solid rgba(37, 99, 235, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  color: var(--accent-primary);
  margin-bottom: 20px;
}
.why-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
  line-height: 1.35;
}
.why-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* --- TEAM GRID & CARDS --- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}
.team-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 30px 24px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
}
.team-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent-primary);
}

/* --- SERVICES FULL GRID (hizmetlerimiz.php) --- */
.services-full-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}
.service-features {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.service-feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* --- CASE STUDIES / PROJELERİMİZ --- */
.case-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 8px;
}
.case-cat-pill {
  padding: 5px 14px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-full);
  background: var(--accent-primary-light);
  color: var(--accent-primary);
  border: 1px solid rgba(37, 99, 235, 0.2);
}
.case-metric-pill {
  padding: 5px 14px;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  background: var(--accent-emerald-light);
  color: var(--accent-emerald);
  border: 1px solid rgba(16, 185, 129, 0.25);
}
.case-client {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 14px;
}
.case-tags-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--border-subtle);
}
.case-tag {
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: var(--radius-xs);
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  font-family: var(--font-mono);
}

/* --- BLOG GRID & CARDS --- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}
.blog-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  text-decoration: none;
  transition: var(--transition-smooth);
}
.blog-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
  border-color: var(--accent-primary);
}
.blog-card-img-wrap {
  height: 190px;
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  border-bottom: 1px solid var(--border-subtle);
}
.blog-card-icon {
  font-size: 3.5rem;
  opacity: 0.85;
  transition: transform 0.3s ease;
}
.blog-card:hover .blog-card-icon {
  transform: scale(1.1);
}
.blog-card-thumb-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
  transition: transform 0.5s ease;
  z-index: 0;
}
.blog-card:hover .blog-card-thumb-img {
  transform: scale(1.08);
}
.blog-card-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.15) 0%, rgba(15, 23, 42, 0.72) 100%);
  z-index: 1;
}
.blog-card-highlight-pill {
  position: absolute;
  bottom: 12px;
  right: 14px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(4px);
  padding: 4px 10px;
  border-radius: 4px;
  color: #fff;
  z-index: 2;
  border: 1px solid rgba(255, 255, 255, 0.18);
}
.article-featured-banner img {
  transition: transform 0.6s ease;
}
.article-featured-banner:hover img {
  transform: scale(1.02);
}
.article-featured-banner div,
.article-featured-banner span,
.article-featured-banner p {
  color: #ffffff !important;
}
.article-featured-banner i,
.article-featured-banner .fa-shield-check {
  color: #22c55e !important;
}
.article-banner-badge,
.article-featured-banner div[style*="position: absolute"],
.article-featured-banner div[style*="position:absolute"] {
  background: rgba(15, 23, 42, 0.92) !important;
  color: #ffffff !important;
  border: 1px solid rgba(255, 255, 255, 0.28) !important;
}
.article-banner-badge span,
.article-featured-banner div[style*="position: absolute"] span,
.article-featured-banner div[style*="position:absolute"] span {
  color: #ffffff !important;
  font-weight: 700 !important;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.7) !important;
}
.blog-badge-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 5px 12px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-full);
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  box-shadow: var(--shadow-xs);
}
.blog-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}
.blog-card-meta {
  display: flex;
  gap: 16px;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}
.blog-card-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.35;
  margin-bottom: 10px;
  transition: color 0.2s ease;
}
.blog-card:hover .blog-card-title {
  color: var(--accent-primary);
}
.blog-card-excerpt {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}
.blog-card-link {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-primary);
  margin-top: auto;
  transition: gap 0.2s ease;
}
.blog-card:hover .blog-card-link {
  gap: 12px;
}

/* --- ARTICLE DETAIL (blog-detay.php) --- */
.article-grid-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 40px;
  align-items: start;
}
.article-body {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: 42px;
  box-shadow: var(--shadow-sm);
}

/* Article Rich Content - Okunabilirlik & Yüksek Kontrast Garantisi */
.article-rich-content {
  color: var(--text-secondary) !important;
  font-size: 1.02rem;
  line-height: 1.85;
}

.article-rich-content p {
  color: var(--text-secondary) !important;
  font-size: 1rem;
  line-height: 1.85;
  margin-bottom: 20px;
}

.article-rich-content h1,
.article-rich-content h2,
.article-rich-content h3,
.article-rich-content h4,
.article-rich-content h5,
.article-rich-content h6 {
  font-family: var(--font-display, sans-serif);
  color: var(--text-primary) !important;
  font-weight: 700;
  line-height: 1.35;
  margin-top: 32px;
  margin-bottom: 14px;
}

.article-rich-content strong,
.article-rich-content b {
  color: var(--text-primary) !important;
  font-weight: 700;
}

.article-rich-content ul,
.article-rich-content ol {
  margin-bottom: 24px;
  padding-left: 24px;
  color: var(--text-secondary) !important;
}

.article-rich-content li {
  margin-bottom: 10px;
  line-height: 1.75;
  color: var(--text-secondary) !important;
}

/* Giriş Özet Kutusu (Lead Box) */
.article-rich-content .article-lead-box,
.article-lead-box {
  background: var(--accent-primary-light, #eff6ff) !important;
  border-left: 4px solid var(--accent-primary, #2563eb) !important;
  border-radius: var(--radius-sm, 10px) !important;
  padding: 24px !important;
  margin-bottom: 35px !important;
}

.article-rich-content .article-lead-box p,
.article-lead-box p {
  font-size: 1.05rem !important;
  color: var(--text-primary, #0f172a) !important;
  line-height: 1.75 !important;
  margin: 0 !important;
  font-weight: 500 !important;
}

/* Makale Bölüm Blokları */
.article-rich-content .article-section-block,
.article-section-block {
  margin-bottom: 38px !important;
}

.article-rich-content .article-section-block h2,
.article-section-block h2 {
  font-family: var(--font-display, sans-serif) !important;
  font-size: 1.38rem !important;
  font-weight: 700 !important;
  color: var(--text-primary, #0f172a) !important;
  margin-bottom: 14px !important;
  border-bottom: 1px solid var(--border-subtle, #e2e8f0) !important;
  padding-bottom: 10px !important;
}

.article-rich-content .article-section-block div,
.article-rich-content .article-section-block p,
.article-section-block .article-section-body,
.article-section-block div {
  font-size: 1rem !important;
  color: var(--text-secondary, #334155) !important;
  line-height: 1.85 !important;
}

/* Sıkça Sorulan Sorular (FAQ) Kutusu */
.article-rich-content .article-faq-container,
.article-faq-container {
  margin-top: 40px !important;
  border-top: 1px solid var(--border-subtle, #e2e8f0) !important;
  padding-top: 30px !important;
}

.article-rich-content .article-faq-container h3,
.article-faq-container h3 {
  font-family: var(--font-display, sans-serif) !important;
  font-size: 1.25rem !important;
  font-weight: 700 !important;
  color: var(--text-primary, #0f172a) !important;
  margin-bottom: 20px !important;
}

.article-rich-content .article-faq-container > div,
.article-faq-container .article-faq-item,
.article-faq-container > div {
  background: var(--bg-secondary, #f8fafc) !important;
  border: 1px solid var(--border-subtle, #e2e8f0) !important;
  border-radius: 10px !important;
  padding: 20px !important;
  margin-bottom: 14px !important;
}

.article-rich-content .article-faq-container h4,
.article-faq-container h4 {
  font-size: 1rem !important;
  font-weight: 700 !important;
  color: var(--text-primary, #0f172a) !important;
  margin-bottom: 8px !important;
}

.article-rich-content .article-faq-container p,
.article-faq-container p {
  font-size: 0.92rem !important;
  color: var(--text-secondary, #334155) !important;
  margin: 0 !important;
  line-height: 1.65 !important;
}

/* CTA Çözüm Kutusu (Karanlık Yüksek Teknolojili Tasarım - Yazılar Beyaz Kalmalı) */
.article-rich-content .article-cta-box,
.article-cta-box {
  background: linear-gradient(135deg, #0e1420 0%, #070a12 100%) !important;
  border: 1px solid rgba(37, 99, 235, 0.4) !important;
  border-radius: 16px !important;
  padding: 32px 28px !important;
  margin: 45px 0 !important;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25) !important;
  position: relative !important;
  overflow: hidden !important;
}

.article-rich-content .article-cta-box h3,
.article-cta-box h3 {
  color: #ffffff !important;
  font-family: var(--font-display, sans-serif) !important;
  font-size: 1.3rem !important;
  font-weight: 800 !important;
  margin: 2px 0 0 !important;
}

.article-rich-content .article-cta-box p,
.article-cta-box p {
  color: #cbd5e1 !important;
  font-size: 0.92rem !important;
  line-height: 1.65 !important;
  margin-bottom: 22px !important;
}

.article-rich-content .article-cta-box p strong,
.article-cta-box p strong {
  color: #ffffff !important;
}

.article-rich-content .article-cta-box .btn-secondary,
.article-cta-box .btn-secondary {
  border: 1px solid rgba(255, 255, 255, 0.25) !important;
  color: #ffffff !important;
}
.article-sidebar {
  display: flex;
  flex-direction: column;
  gap: 26px;
}
.article-sidebar-box {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 26px;
  box-shadow: var(--shadow-sm);
}

/* --- CRISIS TRACKER (kriz-takip.php) --- */
.tracker-box {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-md);
  max-width: 900px;
  margin: 0 auto;
}
.tracker-search-form {
  display: flex;
  gap: 14px;
  margin-bottom: 30px;
}
.tracker-input {
  flex-grow: 1;
  padding: 16px 22px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-card);
  font-size: 1.15rem;
  font-family: var(--font-mono);
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--text-primary);
  background: var(--bg-primary);
  transition: var(--transition-fast);
}
.tracker-input:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}
.tracker-meta-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 20px;
  border-top: 1px solid var(--border-subtle);
  padding-top: 18px;
}
.milestone-timeline-wrap {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin: 35px 0;
  position: relative;
}
.milestone-step-node {
  text-align: center;
  position: relative;
}
.milestone-circle {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  margin: 0 auto 10px;
  background: var(--bg-secondary);
  border: 2px solid var(--border-subtle);
  color: var(--text-muted);
  transition: var(--transition-fast);
}
.milestone-step-node.completed .milestone-circle {
  background: var(--accent-emerald-light);
  border-color: var(--accent-emerald);
  color: var(--accent-emerald);
}
.milestone-step-node.active .milestone-circle {
  background: var(--accent-primary-light);
  border-color: var(--accent-primary);
  color: var(--accent-primary);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.15);
}
.milestone-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}
.milestone-subtext {
  font-size: 0.75rem;
  color: var(--text-muted);
}
.timeline-tracker-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 24px;
}
.timeline-item {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  padding: 18px 22px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--border-subtle);
  transition: var(--transition-fast);
}
.timeline-item.completed {
  border-left-color: var(--accent-emerald);
}
.timeline-item.active {
  border-left-color: var(--accent-primary);
  background: var(--accent-primary-light);
}
.timeline-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  color: var(--accent-primary);
  flex-shrink: 0;
}
.timeline-item.completed .timeline-icon {
  color: var(--accent-emerald);
  border-color: rgba(16, 185, 129, 0.3);
}
.timeline-content h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}
.timeline-content p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.5;
}

/* --- PROPOSAL CALCULATOR (teklif-al.php) --- */
.calc-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: 44px;
  box-shadow: var(--shadow-lg);
  max-width: 960px;
  margin: 0 auto;
}
.calc-options-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}
.calc-option-card {
  position: relative;
  cursor: pointer;
  display: block;
}
.calc-option-card input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.calc-option-box {
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 20px;
  background: var(--bg-primary);
  transition: var(--transition-fast);
  display: flex;
  flex-direction: column;
  gap: 6px;
  height: 100%;
}
.calc-option-box i {
  font-size: 1.6rem;
  color: var(--accent-primary);
  margin-bottom: 8px;
}
.calc-option-box .title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
}
.calc-option-box .desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.4;
}
.calc-option-card input:checked + .calc-option-box {
  border-color: var(--accent-primary);
  background: var(--accent-primary-light);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.12);
}
.calc-checkbox-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
.calc-checkbox-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-primary);
  border: 1px solid var(--border-card);
  padding: 14px 18px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-fast);
}
.calc-checkbox-item:hover {
  border-color: var(--accent-primary);
}
.calc-summary-panel {
  background: var(--bg-secondary);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 26px 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 30px 0;
}
.calc-price-big {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--accent-primary);
  margin-top: 4px;
}

/* --- CONTACT MAIN GRID (iletisim.php) --- */
.contact-main-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
  align-items: flex-start;
}
.contact-info-card,
.contact-form-box {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: 38px 32px;
  box-shadow: var(--shadow-sm);
}

/* --- RESPONSIVE ADJUSTMENTS FOR SUBPAGES --- */
@media (max-width: 991px) {
  .subpage-hero { padding: 110px 0 40px; }
  .article-grid-layout { grid-template-columns: 1fr; }
  .contact-main-grid { grid-template-columns: 1fr; }
  .milestone-timeline-wrap { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .tracker-meta-grid { grid-template-columns: 1fr; }
  .calc-summary-panel { flex-direction: column; text-align: center; gap: 16px; }
  .calc-summary-panel .calc-time-block { text-align: center; }
  .about-intro-grid { grid-template-columns: 1fr !important; }
}

@media (max-width: 768px) {
  .services-full-grid { grid-template-columns: 1fr; }
  .calc-checkbox-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: repeat(2, 1fr) !important; }
  .tracker-search-form { flex-direction: column; }
  .tracker-box { padding: 24px 18px; }
  .calc-wrapper { padding: 24px 18px; }
  .article-body { padding: 24px 18px; }
}