/* ==========================================================================
   SEFERIX APP - PREMIUM CORPORATE WEBSITE STYLESHEET
   Design Language: Deep Navy (#081028), Electric Blue (#0066FF), Glassmorphism
   Bootstrap 5.3 Extension & Custom Components
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
  /* Brand Colors */
  --primary: #0066FF;
  --primary-hover: #0052cc;
  --primary-dark: #0040a8;
  --primary-light: #e8f1ff;
  --primary-glow: rgba(0, 102, 255, 0.35);
  
  /* Dark Navy Palette (Matching Design Reference) */
  --navy-950: #040817;
  --navy-900: #081028;
  --navy-850: #0c1636;
  --navy-800: #101c44;
  --navy-700: #1a2b66;
  
  /* Glassmorphism Dark Surfaces */
  --glass-dark-bg: rgba(14, 26, 61, 0.65);
  --glass-dark-border: rgba(255, 255, 255, 0.12);
  --glass-dark-hover: rgba(20, 36, 85, 0.85);
  --glass-dark-card: rgba(10, 20, 48, 0.7);

  /* Light Theme Surfaces */
  --surface-light: #f8fafc;
  --surface-card: #ffffff;
  --border-light: #e2e8f0;
  --text-main: #0f172a;
  --text-muted: #64748b;
  --text-subtle: #94a3b8;

  /* Accent Colors */
  --accent-cyan: #06b6d4;
  --accent-green: #10b981;
  --accent-orange: #f59e0b;
  --accent-purple: #8b5cf6;
  --accent-rose: #f43f5e;

  /* Typography */
  --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Elevation */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.16);
  --shadow-glow: 0 0 35px var(--primary-glow);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-pill: 9999px;
}

/* ==========================================================================
   Base & Global Styles
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--text-main);
  background-color: var(--surface-light);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  text-decoration: none;
  transition: all 0.25s ease;
}

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

/* Utilities */
.text-primary-glow {
  color: var(--primary);
  text-shadow: 0 0 20px var(--primary-glow);
}

.text-gradient-blue {
  background: linear-gradient(135deg, #60a5fa 0%, #0066FF 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.bg-navy-900 {
  background-color: var(--navy-900) !important;
}

.bg-navy-950 {
  background-color: var(--navy-950) !important;
}

.bg-surface-light {
  background-color: var(--surface-light) !important;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1050;
  transition: all 0.3s ease;
  background-color: transparent;
  padding: 16px 0;
}

.site-header.scrolled {
  background: rgba(8, 16, 40, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--glass-dark-border);
  padding: 10px 0;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.site-header.header-light {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-light);
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.5rem;
  color: #ffffff;
}

.brand-logo img {
  height: 38px;
  width: auto;
  object-fit: contain;
}

.navbar-nav .nav-link {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.85);
  padding: 8px 16px !important;
  border-radius: var(--radius-sm);
  position: relative;
  transition: color 0.2s ease;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
  color: #ffffff;
}

.navbar-nav .nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0px;
  left: 16px;
  right: 16px;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
  box-shadow: 0 0 8px var(--primary);
}

/* Dropdown styling */
.dropdown-menu-custom {
  background: var(--navy-850);
  border: 1px solid var(--glass-dark-border);
  border-radius: var(--radius-md);
  padding: 12px;
  min-width: 280px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(20px);
  margin-top: 12px;
}

.dropdown-menu-custom .dropdown-item {
  color: #e2e8f0;
  font-size: 0.92rem;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 12px;
  transition: all 0.2s ease;
}

.dropdown-menu-custom .dropdown-item:hover {
  background: rgba(0, 102, 255, 0.15);
  color: #ffffff;
  transform: translateX(4px);
}

.dropdown-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  color: var(--primary);
}

/* Header Buttons */
.btn-auth-ghost {
  color: #ffffff;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.92rem;
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  transition: all 0.2s ease;
}

.btn-auth-ghost:hover {
  color: var(--primary);
  background: rgba(255, 255, 255, 0.08);
}

.btn-primary-pill {
  background-color: var(--primary);
  color: #ffffff !important;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 10px 24px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 4px 15px var(--primary-glow);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s ease;
}

.btn-primary-pill:hover {
  background-color: var(--primary-hover);
  box-shadow: 0 6px 25px rgba(0, 102, 255, 0.5);
  transform: translateY(-2px);
}

.btn-outline-pill {
  background: transparent;
  color: #ffffff !important;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 10px 24px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.25);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s ease;
}

.btn-outline-pill:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #ffffff;
  transform: translateY(-2px);
}

/* ==========================================================================
   Hero Section (Reference Design Match)
   ========================================================================== */
.hero-section {
  position: relative;
  background: radial-gradient(circle at 75% 30%, #10245e 0%, #081028 65%, #050a1a 100%);
  color: #ffffff;
  padding-top: 140px;
  padding-bottom: 70px;
  overflow: hidden;
}

.hero-road-bg {
  position: absolute;
  top: 0;
  right: 0;
  width: 65%;
  height: 100%;
  pointer-events: none;
  opacity: 0.45;
  background-image: radial-gradient(ellipse at 80% 40%, rgba(0, 102, 255, 0.25) 0%, transparent 60%);
  z-index: 1;
}

.hero-road-svg {
  position: absolute;
  top: 10%;
  right: -5%;
  width: 70%;
  height: 80%;
  opacity: 0.22;
  stroke-dasharray: 8, 8;
  animation: roadFlow 30s linear infinite;
}

@keyframes roadFlow {
  from { stroke-dashoffset: 500; }
  to { stroke-dashoffset: 0; }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  background: rgba(0, 102, 255, 0.15);
  border: 1px solid rgba(0, 102, 255, 0.35);
  color: #60a5fa;
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 20px;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

@media (max-width: 991px) {
  .hero-title {
    font-size: 2.5rem;
  }
}

.hero-subtitle {
  font-size: 1.12rem;
  color: #cbd5e1;
  max-width: 540px;
  margin-bottom: 32px;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-features-bar {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
}

.hero-feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: #94a3b8;
}

.hero-feature-item i {
  color: #60a5fa;
  font-size: 1.1rem;
}

/* Hero Visual Composition */
.hero-visual-wrapper {
  position: relative;
  z-index: 2;
}

.hero-mockup-frame {
  position: relative;
  width: 100%;
}

.dashboard-mockup {
  background: rgba(15, 26, 61, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-lg);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(20px);
  padding: 16px;
  overflow: hidden;
  transform: perspective(1000px) rotateY(-4deg) rotateX(2deg);
  transition: transform 0.5s ease;
}

.dashboard-mockup:hover {
  transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

.dashboard-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 12px;
  margin-bottom: 14px;
}

.dashboard-dots {
  display: flex;
  gap: 6px;
}

.dashboard-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.dot-red { background: #ef4444; }
.dot-yellow { background: #f59e0b; }
.dot-green { background: #10b981; }

.mockup-stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 16px;
}

.mockup-stat-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  padding: 10px;
}

.mockup-stat-title {
  font-size: 0.7rem;
  color: #94a3b8;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mockup-stat-val {
  font-size: 1.2rem;
  font-weight: 700;
  color: #ffffff;
  margin-top: 4px;
}

.mockup-chart-row {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 12px;
}

.mockup-chart-box {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-sm);
  padding: 12px;
}

/* Floating Mobile Phone Mockup */
.mobile-mockup-floating {
  position: absolute;
  right: -20px;
  bottom: -25px;
  width: 175px;
  background: #000000;
  border: 4px solid #334155;
  border-radius: 32px;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.6);
  overflow: hidden;
  z-index: 4;
  transform: rotate(3deg);
  transition: transform 0.4s ease;
}

.mobile-mockup-floating:hover {
  transform: rotate(0deg) scale(1.05);
}

.mobile-screen-content {
  background: #081028;
  padding: 12px 10px;
  color: #ffffff;
  font-size: 0.7rem;
}

/* Fleet Vehicles Hero Overlay Image */
.hero-fleet-banner {
  position: relative;
  margin-top: 20px;
  text-align: center;
  z-index: 3;
}

.hero-fleet-banner img {
  max-height: 230px;
  filter: drop-shadow(0 15px 25px rgba(0,0,0,0.5));
}

/* ==========================================================================
   5-Card Quick Feature Glassmorphism Bar
   ========================================================================== */
.hero-quick-features {
  position: relative;
  z-index: 10;
  margin-top: 40px;
}

.quick-feature-card {
  background: var(--glass-dark-bg);
  border: 1px solid var(--glass-dark-border);
  border-radius: var(--radius-md);
  padding: 20px 18px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: all 0.3s ease;
  height: 100%;
  color: #ffffff;
}

.quick-feature-card:hover {
  background: var(--glass-dark-hover);
  border-color: rgba(0, 102, 255, 0.4);
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 102, 255, 0.2);
  color: #ffffff;
}

.quick-feature-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.icon-blue { background: rgba(0, 102, 255, 0.2); color: #38bdf8; border: 1px solid rgba(0, 102, 255, 0.4); }
.icon-green { background: rgba(16, 185, 129, 0.2); color: #34d399; border: 1px solid rgba(16, 185, 129, 0.4); }
.icon-orange { background: rgba(245, 158, 11, 0.2); color: #fbbf24; border: 1px solid rgba(245, 158, 11, 0.4); }
.icon-purple { background: rgba(139, 92, 246, 0.2); color: #c084fc; border: 1px solid rgba(139, 92, 246, 0.4); }
.icon-teal { background: rgba(6, 182, 212, 0.2); color: #22d3ee; border: 1px solid rgba(6, 182, 212, 0.4); }

.quick-feature-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 4px;
  color: #ffffff;
}

.quick-feature-desc {
  font-size: 0.8rem;
  color: #94a3b8;
  line-height: 1.4;
  margin: 0;
}

/* ==========================================================================
   Why Seferix App (Neden Seferix App?) Section
   ========================================================================== */
.why-seferix-section {
  background: #ffffff;
  padding: 90px 0;
  border-bottom: 1px solid var(--border-light);
}

.section-tag {
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--primary);
  text-transform: uppercase;
  margin-bottom: 12px;
  display: block;
}

.section-title {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 28px;
}

.feature-check-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.feature-check-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 14px;
}

.check-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  flex-shrink: 0;
}

/* Stat Cards */
.stat-box-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-sm);
  height: 100%;
}

.stat-box-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(0, 102, 255, 0.3);
}

.stat-box-icon {
  width: 60px;
  height: 60px;
  border-radius: 18px;
  margin: 0 auto 16px auto;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.stat-box-num {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 4px;
}

.stat-box-label {
  font-size: 0.92rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ==========================================================================
   Feature / Module Cards Grid
   ========================================================================== */
.modules-section {
  padding: 90px 0;
  background: var(--surface-light);
}

.module-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 30px;
  transition: all 0.3s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.module-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 0;
  background: var(--primary);
  transition: height 0.3s ease;
}

.module-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(0, 102, 255, 0.3);
}

.module-card:hover::before {
  height: 100%;
}

.module-card-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 20px;
}

.module-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-main);
}

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

.module-card-link {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.module-card-link:hover {
  gap: 10px;
  color: var(--primary-hover);
}

/* ==========================================================================
   Interior Page Heroes & Breadcrumbs
   ========================================================================== */
.page-hero {
  background: radial-gradient(circle at 80% 20%, #10245e 0%, #081028 70%, #050a1a 100%);
  color: #ffffff;
  padding-top: 130px;
  padding-bottom: 60px;
  position: relative;
  overflow: hidden;
}

.page-hero-title {
  font-size: 2.8rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.page-hero-desc {
  font-size: 1.15rem;
  color: #cbd5e1;
  max-width: 650px;
  line-height: 1.65;
}

.site-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: #94a3b8;
  margin-bottom: 20px;
}

.site-breadcrumb a {
  color: #cbd5e1;
}

.site-breadcrumb a:hover {
  color: #ffffff;
}

.site-breadcrumb .separator {
  color: #64748b;
}

.site-breadcrumb .active-crumb {
  color: var(--primary);
  font-weight: 600;
}

/* Realistic Interactive-look Software UI Panels */
.software-preview-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  margin-top: 30px;
}

.preview-toolbar {
  background: #0f172a;
  color: #ffffff;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.preview-body {
  padding: 24px;
}

/* Tables & Lists */
.preview-table {
  width: 100%;
  margin-bottom: 0;
}

.preview-table th {
  background: #f8fafc;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  padding: 12px 16px;
  border-bottom: 2px solid var(--border-light);
}

.preview-table td {
  padding: 14px 16px;
  vertical-align: middle;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--border-light);
}

.badge-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-success { background: #dcfce7; color: #15803d; }
.badge-warning { background: #fef3c7; color: #b45309; }
.badge-danger { background: #fee2e2; color: #b91c1c; }
.badge-info { background: #e0f2fe; color: #0369a1; }

/* Timeline / Calendar Styles */
.timeline-track {
  position: relative;
  padding-left: 30px;
}

.timeline-track::before {
  content: '';
  position: absolute;
  top: 5px;
  bottom: 5px;
  left: 10px;
  width: 2px;
  background: var(--border-light);
}

.timeline-node {
  position: relative;
  margin-bottom: 20px;
}

.timeline-node::before {
  content: '';
  position: absolute;
  left: -24px;
  top: 4px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--primary);
  border: 2px solid #ffffff;
  box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.2);
}

/* ==========================================================================
   FAQ Section Accordions
   ========================================================================== */
.faq-section {
  padding: 90px 0;
  background: #ffffff;
}

.faq-accordion .accordion-item {
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md) !important;
  margin-bottom: 14px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.faq-accordion .accordion-button {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text-main);
  padding: 18px 24px;
  background: #ffffff;
  box-shadow: none;
}

.faq-accordion .accordion-button:not(.collapsed) {
  color: var(--primary);
  background: rgba(0, 102, 255, 0.04);
}

.faq-accordion .accordion-body {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.7;
  padding: 18px 24px 24px;
}

/* ==========================================================================
   Call To Action (CTA) Banner
   ========================================================================== */
.cta-banner-section {
  background: radial-gradient(circle at center, #10245e 0%, #081028 100%);
  color: #ffffff;
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.cta-banner-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-xl);
  padding: 60px 40px;
  text-align: center;
  backdrop-filter: blur(16px);
  position: relative;
  z-index: 2;
}

.cta-title {
  font-size: 2.4rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.cta-subtitle {
  font-size: 1.1rem;
  color: #cbd5e1;
  max-width: 600px;
  margin: 0 auto 32px auto;
}

/* ==========================================================================
   Blog Styles
   ========================================================================== */
.blog-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(0, 102, 255, 0.3);
}

.blog-card-img {
  height: 200px;
  width: 100%;
  object-fit: cover;
}

.blog-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.blog-tag {
  display: inline-block;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  background: var(--primary-light);
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.blog-card-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 12px;
  line-height: 1.35;
}

.blog-card-title a {
  color: inherit;
}

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

.blog-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--text-subtle);
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--border-light);
}

/* Single Blog Article */
.article-content {
  font-size: 1.05rem;
  line-height: 1.8;
  color: #334155;
}

.article-content h2 {
  font-size: 1.8rem;
  margin-top: 40px;
  margin-bottom: 20px;
  color: var(--text-main);
}

.article-content h3 {
  font-size: 1.4rem;
  margin-top: 30px;
  margin-bottom: 16px;
  color: var(--text-main);
}

.article-content p {
  margin-bottom: 20px;
}

.article-content ul, .article-content ol {
  margin-bottom: 24px;
  padding-left: 24px;
}

.article-content li {
  margin-bottom: 8px;
}

.article-callout {
  background: var(--primary-light);
  border-left: 4px solid var(--primary);
  padding: 20px 24px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 30px 0;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: var(--navy-950);
  color: #cbd5e1;
  padding-top: 80px;
  padding-bottom: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand-desc {
  font-size: 0.9rem;
  color: #94a3b8;
  line-height: 1.6;
  margin-top: 16px;
  max-width: 320px;
}

.footer-heading {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

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

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: #94a3b8;
  font-size: 0.9rem;
  transition: all 0.2s ease;
}

.footer-links a:hover {
  color: #ffffff;
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 30px;
  margin-top: 60px;
  font-size: 0.85rem;
  color: #64748b;
}

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

.footer-social-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  color: #cbd5e1;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.footer-social-btn:hover {
  background: var(--primary);
  color: #ffffff;
  transform: translateY(-2px);
}

/* ==========================================================================
   Responsive Utilities & Fixes
   ========================================================================== */
@media (max-width: 991px) {
  .site-header {
    background: rgba(8, 16, 40, 0.98);
  }
  .hero-section {
    padding-top: 110px;
  }
  .hero-road-bg {
    display: none;
  }
  .mockup-stat-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .mockup-chart-row {
    grid-template-columns: 1fr;
  }
  .mobile-mockup-floating {
    display: none;
  }
}