/* Temel Tasarım Sistemi ve Arayüz Stilleri - Kurumsal Lacivert & Şantiye Turuncusu */

:root {
  /* Color Palette - Kurumsal Güven & Şantiye Vurgusu */
  --bg-primary: #F8FAFC;
  --bg-secondary: #FFFFFF;
  --bg-tertiary: #F1F5F9;
  --bg-card: #FFFFFF;
  --bg-card-hover: #F8FAFC;
  --bg-glass: rgba(26, 54, 93, 0.03);
  
  --border-subtle: #CBD5E1;
  --border-medium: #94A3B8;
  --border-focus: #D97706;
  --border-active: #D97706;
  
  /* Brand & Accents */
  --navy-primary: #1A365D;       
  --navy-dark: #0F223D;
  --navy-light: #234E82;
  --navy-tint: #EEF4FA;

  --amber-primary: #D97706;      
  --amber-hover: #B45309;        
  --amber-glow: rgba(217, 119, 6, 0.25);
  --orange-accent: #D97706;
  
  --emerald-success: #15803D;    
  --emerald-glow: rgba(21, 128, 61, 0.15);
  --blue-accent: #1A365D;
  --rose-danger: #DC2626;
  
  /* Typography - WCAG AAA Kontrastlı */
  --text-primary: #0F172A;       
  --text-secondary: #1E293B;     
  --text-muted: #334155;         
  --text-dim: #475569;
  
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Layout & Elevations */
  --max-width: 1240px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  
  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 16px 40px rgba(15, 23, 42, 0.1);
  --shadow-glow: 0 0 30px rgba(217, 119, 6, 0.2);
  
  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.65;
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Koyu Grid Efekti İptal Edildi */
body::before {
  display: none;
}

/* Typography Utilities */
h1, h2, h3, h4, h5, h6 {
  color: var(--navy-primary);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.2rem, 4vw, 3.4rem); }
h2 { font-size: clamp(1.75rem, 3vw, 2.4rem); }
h3 { font-size: clamp(1.3rem, 2vw, 1.7rem); }
h4 { font-size: 1.2rem; }

p {
  color: var(--text-secondary);
  line-height: 1.65;
}

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

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

/* Container */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* ==========================================================================
   Top Notification Bar & Navigation
   ========================================================================== */
.top-announcement {
  background: var(--navy-dark);
  border-bottom: 2px solid var(--amber-primary);
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  color: #FFFFFF;
}

.top-announcement .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.announcement-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--emerald-success);
  color: #FFFFFF;
  padding: 0.35rem 0.75rem;
  border-radius: 6px;
  font-weight: 800;
  font-size: 0.875rem;
  border: none;
}

.top-contact-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.top-contact-links a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: #FFFFFF;
  font-size: 0.875rem;
  font-weight: 700;
}

.top-contact-links a:hover {
  color: #FDE68A;
}

/* Header & Navbar */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #FFFFFF;
  border-bottom: 2px solid #E2E8F0;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.04);
  transition: all var(--transition-normal);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
}

.brand-logo:hover {
  text-decoration: none;
}

.brand-logo-img {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  border: 1.5px solid var(--amber-primary);
  box-shadow: 0 4px 14px rgba(217, 119, 6, 0.25);
  object-fit: cover;
  flex-shrink: 0;
}

.brand-title {
  color: var(--navy-primary);
  font-weight: 800;
  font-size: 1.25rem;
  line-height: 1.15;
  text-decoration: none;
}

.brand-title span {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  color: #64748B;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 2px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  list-style: none;
}

.nav-link {
  font-weight: 700;
  font-size: 0.95rem;
  color: #1E293B;
  padding: 0.5rem 0.5rem;
  position: relative;
  min-height: 48px;
  display: inline-flex;
  align-items: center;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 3px;
  background: var(--amber-primary);
  transition: width var(--transition-fast);
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}


/* Mobile Toggle */
.mobile-toggle {
  display: none;
  background: transparent;
  border: 1.5px solid #CBD5E1;
  color: var(--navy-primary);
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
}

/* ==========================================================================
   Buttons & Micro-interactions
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: 0.95rem;
  padding: 0.75rem 1.4rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-decoration: none;
  min-height: 48px;
}

.btn-primary {
  background: var(--amber-primary);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(217, 119, 6, 0.35);
}

.btn-primary:hover {
  background: var(--amber-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(180, 83, 9, 0.45);
  color: #FFFFFF;
}

.btn-secondary {
  background: var(--navy-tint);
  color: var(--navy-primary);
  border-color: #CBD5E1;
  font-weight: 700;
}

.btn-secondary:hover {
  background: #E2E8F0;
  color: var(--navy-dark);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
}

.btn-block {
  width: 100%;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  padding: 5rem 0 3.5rem;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.3);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--amber-primary);
  margin-bottom: 1.5rem;
}

.hero-title {
  margin-bottom: 1.25rem;
  font-weight: 800;
}

.hero-title .highlight {
  background: linear-gradient(135deg, #fbbf24 0%, #f97316 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  max-width: 600px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.trust-badges-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.trust-item svg {
  color: var(--emerald-success);
  flex-shrink: 0;
}

/* Hero Quick Lead Card */
.hero-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.hero-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--amber-primary), transparent);
}

.card-badge {
  display: inline-block;
  font-size: 0.75rem;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--amber-primary);
  margin-bottom: 0.5rem;
}

.card-title {
  font-size: 1.35rem;
  margin-bottom: 0.5rem;
}

.card-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

/* Mevzuat ve Hızlı Bilgi Konsolu */
.bilgi-konsol-alani {
  padding: 3rem 0;
  background: var(--bg-tertiary);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.bilgi-karti {
  background: #FFFFFF;
  border: 1.5px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.05);
}

.bilgi-baslik-alani {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-subtle);
}

.bilgi-etiket {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--amber-primary);
  background: rgba(217, 119, 6, 0.1);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
}

.bilgi-izgara-4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
}

.bilgi-kutu {
  background: var(--bg-primary);
  border: 1.5px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.bilgi-kutu:hover {
  transform: translateY(-2px);
  border-color: var(--amber-primary);
  box-shadow: 0 6px 16px rgba(26, 54, 93, 0.06);
}

.bilgi-ikon {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.bilgi-alt-baslik {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.bilgi-vurgu {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--navy-primary);
  margin-bottom: 0.35rem;
}

.bilgi-aciklama {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* ==========================================================================
   Course Directory & Live Filter
   ========================================================================== */
.courses-section {
  padding: 5rem 0;
  background: var(--bg-primary);
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3rem;
}

.section-tag {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--amber-primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

.section-title {
  margin-bottom: 1rem;
  color: var(--navy-primary);
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
}

/* Search and Category Filter Bar */
.filter-wrapper {
  background: #FFFFFF;
  border: 1.5px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  margin-bottom: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.04);
}

.search-input-group {
  position: relative;
  width: 100%;
}

.search-icon {
  position: absolute;
  left: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

.search-input {
  width: 100%;
  background: var(--bg-primary);
  border: 1.5px solid var(--border-subtle);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 1rem;
  padding: 0.9rem 1.2rem 0.9rem 3.2rem;
  border-radius: var(--radius-md);
  outline: none;
  min-height: 48px;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.search-input:focus {
  border-color: var(--amber-primary);
  box-shadow: 0 0 0 3px var(--amber-glow);
  background: #FFFFFF;
}

.category-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.category-btn {
  background: var(--bg-primary);
  border: 1.5px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 700;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.category-btn:hover {
  background: var(--navy-tint);
  color: var(--navy-primary);
  border-color: #CBD5E1;
}

.category-btn.active {
  background: var(--navy-primary);
  color: #FFFFFF;
  border-color: var(--navy-primary);
  font-weight: 800;
}

/* Course Grid Cards */
.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.75rem;
}

.course-card {
  background: #FFFFFF;
  border: 1.5px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
  position: relative;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04);
}

.course-card:hover {
  transform: translateY(-5px);
  border-color: var(--amber-primary);
  box-shadow: 0 12px 24px -8px rgba(26, 54, 93, 0.15);
}

.card-header-bar {
  padding: 0.85rem 1.25rem;
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.category-badge {
  font-size: 0.78rem;
  font-weight: 700;
  color: #FFFFFF;
  background: var(--navy-primary);
  padding: 0.32rem 0.75rem;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  letter-spacing: 0.015em;
  display: inline-flex;
  align-items: center;
  box-shadow: 0 1px 3px rgba(26, 54, 93, 0.15);
  flex-shrink: 0;
}

.card-body {
  padding: 1.5rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.course-title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  color: var(--navy-primary);
  font-weight: 800;
  line-height: 1.35;
}

.course-title a {
  color: var(--navy-primary);
  text-decoration: none;
}

.course-title a:hover {
  color: var(--amber-primary);
}

.course-desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.course-meta {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-subtle);
  margin-bottom: 1.25rem;
  font-size: 0.875rem;
  color: var(--text-muted);
  font-weight: 600;
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.card-pricing-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  background: #FFFBEB;
  border: 1.5px solid #FDE68A;
  border-radius: var(--radius-sm);
  margin-bottom: 1.25rem;
}

.card-price-value {
  font-family: var(--font-sans);
  font-size: 1.25rem;
  font-weight: 800;
  color: #B45309;
}

.card-price-label {
  font-size: 0.75rem;
  color: #92400E;
  display: block;
  font-weight: 700;
}

.card-campaign-tag {
  font-size: 0.75rem;
  font-weight: 800;
  color: #14532D;
  background: #DCFCE7;
  border: 1px solid #86EFAC;
  padding: 0.25rem 0.55rem;
  border-radius: var(--radius-sm);
}

/* Load More Button & Progressive Disclosure */
.load-more-wrapper {
  text-align: center;
  margin-top: 2.75rem;
  margin-bottom: 1rem;
}

#loadMoreCoursesBtn {
  min-width: 290px;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 700;
  gap: 0.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.95rem 2.25rem;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--navy-primary);
  background: #FFFFFF;
  color: var(--navy-primary);
  cursor: pointer;
  transition: all var(--transition-normal);
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.06);
}

#loadMoreCoursesBtn:hover {
  background: var(--navy-primary);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(26, 54, 93, 0.2);
}

#loadMoreCoursesBtn:hover #loadMoreBadge {
  background: rgba(255, 255, 255, 0.25);
  color: #FFFFFF;
}

#loadMoreCoursesBtn:hover svg {
  transform: translateY(2px);
}

#loadMoreBadge {
  background: rgba(26, 54, 93, 0.1);
  color: var(--navy-primary);
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  transition: all var(--transition-normal);
}

@keyframes cardReveal {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.course-card.card-revealed {
  animation: cardReveal 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}


/* ==========================================================================
   Modern Forms & Headless Google Forms Bridge
   ========================================================================== */
.form-group {
  margin-bottom: 1.1rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--navy-primary);
  margin-bottom: 0.4rem;
}

.form-control {
  width: 100%;
  background: #FFFFFF;
  border: 1.5px solid var(--border-subtle);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 1rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  outline: none;
  min-height: 48px;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
  border-color: var(--amber-primary);
  box-shadow: 0 0 0 3px var(--amber-glow);
  background: #FFFFFF;
}

.form-control::placeholder {
  color: var(--text-muted);
}

.form-note {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

/* Toast Notification (Form Submit Success) */
.toast-notification {
  position: fixed;
  top: 92px;
  left: 50%;
  transform: translate(-50%, -150%) scale(0.96);
  width: calc(100% - 2rem);
  max-width: 540px;
  background: #FFFFFF !important;
  border: 1px solid #E2E8F0;
  border-left: 5px solid var(--emerald-success, #10B981);
  box-shadow: 0 20px 35px -10px rgba(15, 23, 42, 0.22), 0 10px 15px -5px rgba(15, 23, 42, 0.1), 0 0 0 1px rgba(15, 23, 42, 0.05);
  padding: 1.15rem 1.25rem 1.25rem 1.15rem;
  border-radius: 12px;
  z-index: 999999;
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  opacity: 0;
  pointer-events: none;
  overflow: hidden;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
}

.toast-notification.show {
  transform: translate(-50%, 0) scale(1);
  opacity: 1;
  pointer-events: auto;
}

.toast-icon {
  width: 38px;
  height: 38px;
  min-width: 38px;
  border-radius: 50%;
  background: #ECFDF5;
  color: #059669;
  border: 1.5px solid #A7F3D0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}

.toast-content {
  flex: 1;
  min-width: 0;
  padding-right: 0.5rem;
}

.toast-title {
  font-weight: 700;
  color: #0F172A !important;
  font-size: 0.98rem;
  line-height: 1.35;
  margin-bottom: 0.25rem;
  letter-spacing: -0.01em;
}

.toast-desc {
  font-size: 0.865rem;
  color: #334155 !important;
  line-height: 1.5;
  word-break: break-word;
}

.toast-close-btn {
  background: transparent;
  border: none;
  padding: 4px;
  border-radius: 6px;
  color: #94A3B8;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.15s ease;
  margin-top: -2px;
  margin-right: -4px;
}

.toast-close-btn:hover {
  color: #0F172A;
  background: #F1F5F9;
}

.toast-progress-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, #10B981, #059669);
  width: 100%;
}

@media (max-width: 768px) {
  .toast-notification {
    top: 78px;
    width: calc(100% - 1.5rem);
    padding: 1rem 1rem 1.15rem 1rem;
    gap: 0.75rem;
  }
  .toast-icon {
    width: 34px;
    height: 34px;
    min-width: 34px;
  }
  .toast-title {
    font-size: 0.92rem;
  }
  .toast-desc {
    font-size: 0.82rem;
  }
}

/* Logo Image Styling */
.brand-logo-img {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  border: 1.5px solid var(--amber-primary);
  object-fit: cover;
  flex-shrink: 0;
}

/* WhatsApp Button Colors */
.btn-whatsapp {
  background: #25D366;
  color: #fff !important;
  border-color: #25D366;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.35);
}
.btn-whatsapp:hover {
  background: #20ba5a;
  transform: translateY(-2px);
  color: #fff !important;
}

/* ==========================================================================
   Mobile Quick Sticky Action Bar (Thumb-Friendly 3 Actions)
   ========================================================================== */
.mobile-sticky-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: #0A192F;
  border-top: 2px solid var(--amber-primary);
  padding: 0.65rem 0.85rem;
  z-index: 999;
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.2);
}

.mobile-sticky-bar .grid-actions {
  display: grid;
  grid-template-columns: 1fr 1.25fr 1fr;
  gap: 0.5rem;
}

.mobile-sticky-bar .btn {
  padding: 0.6rem 0.5rem;
  font-size: 0.82rem;
  white-space: nowrap;
}

/* Footer Bölümü - Derin Kurumsal Lacivert & 8px Kompakt Bağlantı Boşluğu */
.site-footer {
  background: #0A192F;
  border-top: 3px solid var(--amber-primary);
  padding: 4rem 0 2rem;
  margin-top: auto;
  color: #F1F5F9;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand p {
  margin-top: 1.25rem;
  font-size: 0.92rem;
  color: #CBD5E1;
  line-height: 1.65;
  max-width: 340px;
}

.footer-title {
  font-size: 1.05rem;
  color: #FFFFFF;
  margin-bottom: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.footer-links {
  list-style: none !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 0.5rem !important; /* 8px Kompakt Boşluk */
  font-size: 0.92rem;
  padding-left: 0 !important;
  margin: 0 !important;
}

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

.footer-links a {
  color: #CBD5E1 !important;
  transition: all var(--transition-fast);
  display: inline-block;
  padding: 2px 0;
  text-decoration: none !important;
  line-height: 1.4;
}

.footer-links a:hover {
  color: var(--amber-primary) !important;
  transform: translateX(4px);
}

.footer-bottom {
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.25rem;
  font-size: 0.88rem;
  color: #94A3B8;
}

/* Responsive Kuralları */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  /* Prevent iOS zoom on inputs */
  input, select, textarea, .form-control {
    font-size: 16px !important;
  }

  .top-announcement {
    display: none;
  }
  
  .navbar {
    height: 68px;
  }

  .brand-title {
    font-size: 1.05rem;
  }

  .brand-title span {
    font-size: 0.65rem;
  }

  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-subtle);
    flex-direction: column;
    padding: 1.5rem;
    gap: 1rem;
    box-shadow: var(--shadow-lg);
  }

  .nav-menu.open {
    display: flex;
  }

  .mobile-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
  }

  .nav-actions .btn-sm {
    display: none;
  }

  /* Horizontal swipeable category pills on mobile */
  .category-tags {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 0.4rem;
    margin: 0 -0.5rem;
    padding-left: 0.5rem;
  }

  .category-tags::-webkit-scrollbar {
    display: none;
  }

  .category-btn {
    flex-shrink: 0;
    white-space: nowrap;
    padding: 0.5rem 1rem;
  }

  .hero-section {
    padding: 3rem 0 2rem;
  }

  .hero-title {
    font-size: 1.95rem;
  }

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

  .bilgi-izgara-4 {
    grid-template-columns: 1fr;
    gap: 0.85rem;
  }

  .courses-grid {
    grid-template-columns: 1fr;
  }

  .course-card {
    border-radius: var(--radius-md);
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .footer-links {
    gap: 1.15rem;
  }

  .mobile-sticky-bar {
    display: block;
  }

  body {
    padding-bottom: 76px;
  }
}

/* ==========================================================================
   İnteraktif Araçlar: Kurs Seçim Sihirbazı & Ceza Hesaplama Motoru
   ========================================================================== */

/* 1. Kurs Seçim Sihirbazı */
.wizard-section {
  padding: 4rem 0;
  background: var(--bg-tertiary);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.wizard-card {
  background: #FFFFFF;
  border: 1.5px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.05);
  max-width: 920px;
  margin: 0 auto;
}

.wizard-header {
  text-align: center;
  margin-bottom: 2rem;
}

.wizard-step-title {
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 1.25rem;
  color: var(--navy-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.wizard-sector-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.wizard-sector-btn {
  background: #FFFFFF;
  border: 1.5px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.25rem 1rem;
  color: var(--navy-primary);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 700;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.wizard-sector-btn:hover {
  border-color: var(--amber-primary);
  transform: translateY(-2px);
  background: #FFFBEB;
}

.wizard-sector-btn.active {
  background: #FFFBEB;
  border-color: var(--amber-primary);
  color: #B45309;
  box-shadow: 0 4px 14px rgba(217, 119, 6, 0.2);
}

.wizard-sector-icon {
  font-size: 2rem;
}

.wizard-choice-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.wizard-choice-btn {
  background: #FFFFFF;
  border: 1.5px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all var(--transition-fast);
}

.wizard-choice-btn:hover {
  border-color: var(--amber-primary);
  background: #FFFBEB;
  transform: translateX(4px);
}

.choice-arrow {
  color: var(--amber-primary);
  font-size: 1.2rem;
  font-weight: 700;
}

.wizard-result-box {
  background: #F0FDF4;
  border: 1.5px solid #86EFAC;
  border-radius: var(--radius-md);
  padding: 1.75rem;
  margin-top: 1.5rem;
}

.result-badge-row {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.res-tag {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--amber-primary);
  background: rgba(217, 119, 6, 0.1);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
}

.res-tag-green {
  color: #14532D;
  background: #DCFCE7;
  border: 1px solid #86EFAC;
}

.result-course-title {
  font-size: 1.35rem;
  margin-bottom: 0.5rem;
  color: var(--navy-primary);
  font-weight: 800;
}

.result-desc {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.55;
  margin-bottom: 1.25rem;
}

.result-facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.75rem;
  background: #FFFFFF;
  padding: 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  margin-bottom: 1.5rem;
  font-size: 0.88rem;
}

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

/* 2. 6331 Ceza Hesaplama Motoru */
.calculator-section {
  padding: 4rem 0;
  background: var(--bg-primary);
}

.calculator-card {
  background: #FFFFFF;
  border: 1.5px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.05);
  max-width: 920px;
  margin: 0 auto;
}

.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: start;
}

.slider-group {
  margin-bottom: 1.75rem;
}

.slider-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.slider-label {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--navy-primary);
}

.slider-value-badge {
  font-family: var(--font-sans);
  font-size: 1.15rem;
  font-weight: 800;
  color: #B45309;
  background: #FEF3C7;
  border: 1px solid #FDE68A;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-sm);
}

.calc-range-slider {
  width: 100%;
  height: 8px;
  background: #E2E8F0;
  border-radius: 4px;
  outline: none;
  -webkit-appearance: none;
  cursor: pointer;
}

.calc-range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--amber-primary);
  cursor: pointer;
  box-shadow: 0 0 10px var(--amber-glow);
  transition: transform var(--transition-fast);
}

.calc-range-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

.risk-toggle-group {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.risk-toggle-label {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background: #FFFFFF;
  border: 1.5px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.88rem;
  font-weight: 600;
  transition: border-color var(--transition-fast);
}

.risk-toggle-label:hover {
  border-color: var(--amber-primary);
}

.calc-results-card {
  background: #0A192F;
  border: 1px solid #1E293B;
  border-radius: var(--radius-md);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  color: #FFFFFF;
}

.calc-metric-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.metric-title {
  font-size: 0.85rem;
  color: #CBD5E1;
  font-weight: 600;
}

.metric-danger {
  font-family: var(--font-sans);
  font-size: 1.35rem;
  font-weight: 800;
  color: #F87171;
}

.metric-cost {
  font-family: var(--font-sans);
  font-size: 1.35rem;
  font-weight: 800;
  color: #FBBF24;
}

.metric-savings {
  font-family: var(--font-sans);
  font-size: 1.65rem;
  font-weight: 800;
  color: #4ADE80;
}

.calc-campaign-hint {
  font-size: 0.85rem;
  color: #F1F5F9;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-sm);
  padding: 0.75rem;
  line-height: 1.4;
}

/* 3. Şantiye İSG Kontrol Listesi Lead Magnet */
.lead-magnet-box {
  background: linear-gradient(135deg, #1A365D 0%, #0A192F 100%);
  border: 1.5px solid #234E82;
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  display: flex;
  align-items: center;
  gap: 2rem;
  margin: 3rem 0;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.15);
  color: #FFFFFF;
}

.lm-icon {
  font-size: 3rem;
  flex-shrink: 0;
}

.lm-content {
  flex-grow: 1;
}

.lm-title {
  font-size: 1.25rem;
  margin-bottom: 0.35rem;
  color: #FFFFFF;
  font-weight: 800;
}

.lm-desc {
  font-size: 0.88rem;
  color: #CBD5E1;
  line-height: 1.5;
  margin-bottom: 1rem;
}

.lm-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  .calc-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .lead-magnet-box {
    flex-direction: column;
    text-align: center;
    gap: 1.25rem;
  }
  .lm-actions {
    justify-content: center;
  }
}

/* ==========================================================================
   Dönem Kontenjanı & Mesai Çalışma Saatleri Rozetleri
   ========================================================================== */
.card-quota-badge {
  font-size: 0.78rem;
  font-weight: 800;
  color: #991B1B;
  background: #FEF2F2;
  border: 1.5px solid #FCA5A5;
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  white-space: nowrap;
  letter-spacing: 0.01em;
  flex-shrink: 0;
}

.quota-box, .scarcity-box {
  background: #FEF2F2;
  border: 1.5px solid #FECACA;
  border-radius: var(--radius-sm);
  padding: 0.75rem 0.85rem;
  margin-bottom: 1.15rem;
}

.quota-header, .scarcity-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  font-weight: 800;
  color: #991B1B;
  margin-bottom: 0.45rem;
}

.quota-dot, .scarcity-dot {
  width: 8px;
  height: 8px;
  background: #DC2626;
  border-radius: 50%;
  display: inline-block;
  animation: pulseDot 1.5s infinite;
  margin-right: 0.35rem;
  vertical-align: middle;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.3; transform: scale(1.3); }
}

.quota-bar, .scarcity-bar {
  width: 100%;
  height: 6px;
  background: #FEE2E2;
  border-radius: 3px;
  overflow: hidden;
}

.quota-fill, .scarcity-fill {
  width: 80%;
  height: 100%;
  background: linear-gradient(90deg, #D97706, #DC2626);
  border-radius: 3px;
  transition: width 0.8s ease-in-out;
}

.quota-subnote, .scarcity-subnote {
  font-size: 0.75rem;
  color: #475569;
  margin-top: 0.45rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Canlı Çalışma Saatleri Rozeti */
.working-hours-status {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.8rem;
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-sm);
  margin-top: 0.65rem;
  line-height: 1.35;
}
.working-hours-status.wh-open {
  background: #DCFCE7;
  border: 1.5px solid #86EFAC;
  color: #14532D;
  font-weight: 700;
}
.working-hours-status.wh-closed {
  background: #FEF3C7;
  border: 1.5px solid #FDE68A;
  color: #92400E;
  font-weight: 700;
}
.wh-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
  margin-top: 0.25rem;
}
.wh-open .wh-dot {
  background: #16A34A;
  box-shadow: 0 0 8px rgba(22, 163, 74, 0.4);
  animation: pulseDot 2s infinite;
}
.wh-closed .wh-dot {
  background: #D97706;
}
.wh-badge-title {
  font-weight: 800;
  font-size: 0.82rem;
  margin-bottom: 0.15rem;
}
.wh-badge-sub {
  font-size: 0.75rem;
  opacity: 0.9;
}

/* Contact Page Responsive Grid */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 3rem;
  align-items: start;
}

@media (max-width: 900px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

/* ==========================================================================
   Resmi e-Devlet Onaylı Sertifika Showcase
   ========================================================================== */
.cert-showcase-section {
  padding: 4.5rem 0;
  background: linear-gradient(180deg, #F8FAFC 0%, #EFF6FF 100%);
  border-top: 1px solid #E2E8F0;
  border-bottom: 1px solid #E2E8F0;
}

.cert-showcase-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 3.5rem;
  align-items: center;
}

@media (max-width: 960px) {
  .cert-showcase-wrapper {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

.cert-showcase-media {
  display: flex;
  justify-content: center;
}

.cert-image-frame {
  position: relative;
  max-width: 380px;
  width: 100%;
  background: #FFFFFF;
  padding: 12px;
  border-radius: 16px;
  box-shadow: 0 20px 40px -15px rgba(15, 23, 42, 0.15), 0 0 0 1px rgba(15, 23, 42, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cert-image-frame:hover {
  transform: translateY(-4px);
  box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.22), 0 0 0 1px rgba(37, 99, 235, 0.2);
}

.cert-preview-badge {
  position: absolute;
  top: 22px;
  right: 22px;
  background: #1E3A8A;
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.35rem 0.75rem;
  border-radius: 9999px;
  letter-spacing: 0.03em;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  z-index: 2;
}

.cert-sample-img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 8px;
  border: 1px solid #E2E8F0;
}

.cert-showcase-title {
  font-size: 2.1rem;
  font-weight: 800;
  color: #0F172A;
  line-height: 1.25;
  margin: 0.75rem 0 1rem 0;
  letter-spacing: -0.02em;
}

.cert-showcase-lead {
  font-size: 1.05rem;
  color: #475569;
  line-height: 1.6;
  margin-bottom: 2rem;
}

.cert-features-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 640px) {
  .cert-features-list {
    grid-template-columns: 1fr 1fr;
  }
}

.cert-feature-item {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  background: #FFFFFF;
  padding: 1rem 1.15rem;
  border-radius: 12px;
  border: 1px solid #E2E8F0;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04);
}

.cert-feature-icon {
  font-size: 1.35rem;
  line-height: 1;
  flex-shrink: 0;
  padding-top: 2px;
}

.cert-feature-item strong {
  display: block;
  font-size: 0.92rem;
  color: #0F172A;
  margin-bottom: 0.25rem;
  font-weight: 700;
}

.cert-feature-item p {
  margin: 0;
  font-size: 0.835rem;
  color: #64748B;
  line-height: 1.45;
}