/* DDM.tr Modern Redesign Stylesheet */

/* --- Google Fonts Import --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

/* --- Custom Variables & Theme Tokens --- */
:root {
  /* Light Theme Default Tokens */
  --bg-primary: #f8fafc;
  --bg-secondary: #ffffff;
  --bg-tertiary: #f1f5f9;
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  
  --accent-primary: #6d28d9;
  --accent-secondary: #0891b2;
  --accent-gradient: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
  --accent-glow: rgba(109, 40, 217, 0.2);
  
  --glass-bg: rgba(255, 255, 255, 0.85);
  --glass-border: rgba(15, 23, 42, 0.08);
  --card-shadow: 0 10px 30px -10px rgba(15, 23, 42, 0.08);
  --card-glow: rgba(109, 40, 217, 0.06);
  
  --border-radius-sm: 8px;
  --border-radius-md: 16px;
  --border-radius-lg: 24px;
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
}

/* Dark Theme Tokens override */
body.dark-theme {
  --bg-primary: #080c14;
  --bg-secondary: #0f1626;
  --bg-tertiary: #17223b;
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  --accent-primary: #8b5cf6;
  --accent-secondary: #06b6d4;
  --accent-gradient: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
  --accent-glow: rgba(139, 92, 246, 0.4);
  
  --glass-bg: rgba(15, 22, 38, 0.7);
  --glass-border: rgba(255, 255, 255, 0.08);
  --card-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
  --card-glow: rgba(139, 92, 246, 0.12);
}

/* --- Base & Reset --- */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color 0.4s ease, color 0.4s ease;
}

/* --- Decorative Mesh Backgrounds --- */
.mesh-glow {
  position: absolute;
  width: 50vw;
  height: 50vw;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
  opacity: 0.08;
  z-index: -1;
  transition: var(--transition-smooth);
}

.mesh-1 {
  top: -10vw;
  right: -10vw;
  background: radial-gradient(circle, var(--accent-primary) 0%, transparent 80%);
}

.mesh-2 {
  bottom: 10vw;
  left: -10vw;
  background: radial-gradient(circle, var(--accent-secondary) 0%, transparent 80%);
}

body.dark-theme .mesh-glow {
  opacity: 0.15;
}

/* --- Scrollbar --- */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: var(--border-radius-sm);
  border: 2px solid var(--bg-primary);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-primary);
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.gradient-text {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* --- Layout --- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

section {
  position: relative;
  padding: 60px 0;
}

/* --- Navigation Header --- */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: var(--glass-bg);
  border-bottom: 1px solid var(--glass-border);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: var(--transition-smooth);
}

header.scrolled {
  padding: 12px 0;
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.3);
}

header .navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  transition: var(--transition-smooth);
}

header.scrolled .navbar {
  padding: 10px 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-size: 24px;
  font-family: var(--font-heading);
  font-weight: 800;
  color: var(--text-primary);
}

.logo-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-secondary);
  box-shadow: 0 0 10px var(--accent-secondary);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 15px;
  position: relative;
  padding: 6px 0;
  transition: var(--transition-smooth);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text-primary);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-gradient);
  transition: var(--transition-smooth);
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Theme Toggle Button */
.theme-btn {
  background: transparent;
  border: 1px solid var(--glass-border);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  transition: var(--transition-smooth);
}

.theme-btn:hover {
  background: var(--bg-tertiary);
  border-color: var(--accent-primary);
}

.theme-btn svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.theme-btn .sun-icon {
  display: none;
}

body.dark-theme .theme-btn .moon-icon {
  display: none;
}

body.dark-theme .theme-btn .sun-icon {
  display: block;
}

/* --- Mobile Menu Button --- */
.mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--text-primary);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  border-radius: var(--border-radius-sm);
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-primary {
  background: var(--accent-gradient);
  color: #ffffff;
  border: none;
  box-shadow: 0 4px 15px var(--card-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px var(--accent-glow);
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--glass-border);
}

.btn-secondary:hover {
  background: var(--bg-tertiary);
  border-color: var(--text-primary);
}

/* --- Hero Section --- */
#hero {
  min-height: auto;
  display: flex;
  align-items: center;
  padding-top: 100px;
  padding-bottom: 30px;
}

.hero-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
}

.hero-content h1 {
  font-size: 56px;
  line-height: 1.1;
  margin-bottom: 24px;
}

.hero-content p {
  font-size: 18px;
  color: var(--text-secondary);
  margin-bottom: 40px;
  max-width: 500px;
}

.hero-actions {
  display: flex;
  gap: 16px;
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Interactive Network visual mockup */
.network-card {
  width: 100%;
  max-width: 440px;
  aspect-ratio: 1.1;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--card-shadow);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.network-nodes {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
}

.network-circle {
  border: 2px dashed var(--accent-glow);
  border-radius: 50%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: rotateCircle 30s linear infinite;
}

.circle-1 { width: 60%; }
.circle-2 { width: 85%; }

.node {
  position: absolute;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-tertiary);
  border: 1px solid var(--accent-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-secondary);
  box-shadow: 0 0 20px var(--card-glow);
  animation: pulseNode 3s infinite ease-in-out;
}

.node-center {
  width: 60px;
  height: 60px;
  background: var(--accent-gradient);
  color: #ffffff;
  border: none;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.node-1 { top: 20%; left: 25%; animation-delay: 0.5s; }
.node-2 { top: 15%; right: 20%; animation-delay: 1.2s; }
.node-3 { bottom: 25%; left: 15%; animation-delay: 0.8s; }
.node-4 { bottom: 20%; right: 22%; animation-delay: 1.7s; }

/* --- Section Headers --- */
.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header .badge {
  display: inline-block;
  padding: 6px 16px;
  background: var(--card-glow);
  border: 1px solid var(--accent-glow);
  color: var(--accent-primary);
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}

.section-header h2 {
  font-size: 40px;
  margin-bottom: 16px;
}

.section-header p {
  color: var(--text-secondary);
  font-size: 16px;
  max-width: 600px;
  margin: 0 auto;
}

/* --- About Section --- */
.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-info h3 {
  font-size: 32px;
  margin-bottom: 24px;
}

.about-info p {
  color: var(--text-secondary);
  margin-bottom: 32px;
  font-size: 16px;
}

.about-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.about-feature {
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  padding: 24px;
  border-radius: var(--border-radius-md);
  transition: var(--transition-smooth);
}

.about-feature:hover {
  border-color: var(--accent-secondary);
  transform: translateX(5px);
}

.about-feature h4 {
  font-size: 18px;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.about-feature h4 svg {
  color: var(--accent-secondary);
  width: 20px;
  height: 20px;
}

.about-feature p {
  color: var(--text-secondary);
  font-size: 14px;
  margin-bottom: 0;
}

/* --- Solutions Section --- */
.solutions-filter-bar {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 30px;
  margin-bottom: 50px;
}

/* Filter Buttons Container */
.filter-tabs {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}

.filter-btn {
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  padding: 10px 24px;
  border-radius: 50px;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 14px;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.filter-btn:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.filter-btn.active {
  background: var(--accent-gradient);
  color: #ffffff;
  border-color: transparent;
  box-shadow: 0 4px 15px var(--accent-glow);
}

/* Search bar styling */
.search-wrapper {
  position: relative;
  width: 100%;
  max-width: 460px;
}

.search-input {
  width: 100%;
  padding: 14px 20px 14px 48px;
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: 50px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 14px;
  outline: none;
  transition: var(--transition-smooth);
}

.search-input:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 15px var(--card-glow);
}

.search-icon {
  position: absolute;
  top: 50%;
  left: 18px;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

/* Grid layout for Solutions list */
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 30px;
}

.solution-card {
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-md);
  padding: 32px;
  display: flex;
  flex-direction: column;
  height: 100%;
  box-shadow: var(--card-shadow);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.solution-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--accent-gradient);
  opacity: 0;
  transition: var(--transition-smooth);
}

.solution-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent-primary);
  box-shadow: 0 15px 35px -10px rgba(0, 0, 0, 0.4), 0 0 20px var(--card-glow);
}

.solution-card:hover::before {
  opacity: 1;
}

.card-category {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--accent-secondary);
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}

.solution-card h3 {
  font-size: 20px;
  margin-bottom: 8px;
  line-height: 1.3;
}

.card-subtitle {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.4;
}

.card-purpose {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 24px;
  flex-grow: 1;
}

.card-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
}

.card-learn-more {
  background: transparent;
  border: none;
  color: var(--accent-primary);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition-smooth);
}

.card-learn-more:hover {
  color: var(--text-primary);
}

.card-learn-more svg {
  transition: var(--transition-smooth);
}

.card-learn-more:hover svg {
  transform: translateX(4px);
}

.card-quick-wizard {
  background: var(--bg-tertiary);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  padding: 6px 12px;
  font-size: 12px;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.card-quick-wizard:hover {
  background: var(--accent-primary);
  color: #ffffff;
  border-color: transparent;
}

/* --- Portfolio/Showcase Section --- */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}

.portfolio-card {
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: var(--transition-smooth);
}

.portfolio-card:hover {
  border-color: var(--accent-secondary);
  transform: translateY(-4px);
}

.portfolio-img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  border-bottom: 1px solid var(--glass-border);
}

.portfolio-info {
  padding: 30px;
}

.portfolio-tag {
  display: inline-block;
  padding: 4px 12px;
  background: var(--bg-tertiary);
  border-radius: 50px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.portfolio-info h3 {
  font-size: 22px;
  margin-bottom: 8px;
}

.portfolio-client {
  font-size: 13px;
  color: var(--accent-secondary);
  margin-bottom: 16px;
  font-weight: 500;
}

.portfolio-info p {
  color: var(--text-secondary);
  font-size: 14px;
}

/* --- Wizard Section --- */
.wizard-box {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-lg);
  padding: 50px;
  max-width: 800px;
  margin: 0 auto;
  box-shadow: var(--card-shadow);
  position: relative;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.wizard-steps-header {
  display: flex;
  justify-content: space-between;
  position: relative;
  margin-bottom: 40px;
}

.wizard-progress-bar {
  position: absolute;
  top: 15px;
  left: 5%;
  width: 90%;
  height: 3px;
  background: var(--bg-tertiary);
  z-index: 1;
}

.wizard-progress-fill {
  width: 0%;
  height: 100%;
  background: var(--accent-gradient);
  transition: var(--transition-smooth);
}

.step-indicator {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg-secondary);
  border: 2px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-muted);
  z-index: 2;
  transition: var(--transition-smooth);
}

.step-indicator.active {
  background: var(--bg-primary);
  border-color: var(--accent-primary);
  color: var(--accent-primary);
  box-shadow: 0 0 15px var(--accent-glow);
}

.step-indicator.completed {
  background: var(--accent-gradient);
  border-color: transparent;
  color: #ffffff;
}

.wizard-step {
  display: none;
  animation: fadeIn 0.4s ease;
}

.wizard-step.active {
  display: block;
}

.wizard-step h3 {
  font-size: 24px;
  margin-bottom: 12px;
  text-align: center;
}

.wizard-step > p {
  color: var(--text-secondary);
  font-size: 15px;
  text-align: center;
  margin-bottom: 32px;
}

/* Step 1: Sector buttons */
.sector-select-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.sector-card {
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  padding: 24px;
  border-radius: var(--border-radius-md);
  cursor: pointer;
  text-align: center;
  transition: var(--transition-smooth);
}

.sector-card:hover {
  border-color: var(--accent-primary);
  transform: translateY(-2px);
}

.sector-card.selected {
  background: var(--card-glow);
  border-color: var(--accent-primary);
  box-shadow: 0 0 15px var(--card-glow);
}

.sector-card svg {
  width: 36px;
  height: 36px;
  margin-bottom: 16px;
  color: var(--accent-secondary);
}

.sector-card h4 {
  font-size: 16px;
}

/* Step 2: Solution multi-select list */
.services-select-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  max-height: 280px;
  overflow-y: auto;
  padding: 8px;
}

.service-select-item {
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  padding: 16px;
  border-radius: var(--border-radius-sm);
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.service-select-item:hover {
  background: var(--bg-tertiary);
}

.service-select-item.selected {
  border-color: var(--accent-secondary);
  background: var(--card-glow);
}

.service-checkbox {
  width: 18px;
  height: 18px;
  border-radius: 4px;
  border: 2px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}

.service-select-item.selected .service-checkbox {
  background: var(--accent-secondary);
  border-color: transparent;
}

.service-checkbox svg {
  width: 12px;
  height: 12px;
  color: #ffffff;
  display: none;
}

.service-select-item.selected .service-checkbox svg {
  display: block;
}

/* Step 3: Contact Inputs */
.contact-form-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.input-field-wrapper {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.input-field-wrapper.full-width {
  grid-column: span 2;
}

.input-field-wrapper label {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
}

.form-control {
  width: 100%;
  padding: 14px 20px;
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-sm);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 14px;
  outline: none;
  transition: var(--transition-smooth);
}

.form-control:focus {
  border-color: var(--accent-primary);
}

/* Step 4: Success score */
.success-screen {
  text-align: center;
  padding: 20px 0;
}

.success-icon-wrapper {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.1);
  border: 2px solid #10b981;
  color: #10b981;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  box-shadow: 0 0 20px rgba(16, 185, 129, 0.2);
}

.success-icon-wrapper svg {
  width: 40px;
  height: 40px;
}

.score-box {
  margin: 24px 0;
  padding: 20px;
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-md);
}

.score-num {
  font-size: 40px;
  font-weight: 800;
  color: var(--accent-secondary);
}

.score-desc {
  font-size: 14px;
  color: var(--text-secondary);
}

/* Wizard Buttons */
.wizard-actions {
  display: flex;
  justify-content: space-between;
  margin-top: 40px;
  border-top: 1px solid var(--glass-border);
  padding-top: 24px;
}

/* --- Contact Page/Section --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 80px;
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 30px;
  margin-top: 40px;
}

.contact-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.contact-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--border-radius-sm);
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-primary);
}

.contact-item-text h4 {
  font-size: 16px;
  margin-bottom: 4px;
}

.contact-item-text p {
  color: var(--text-secondary);
  font-size: 14px;
}

/* Google Map mockup */
.map-mockup {
  width: 100%;
  height: 200px;
  border-radius: var(--border-radius-md);
  border: 1px solid var(--glass-border);
  margin-top: 30px;
  background: var(--bg-secondary);
  overflow: hidden;
  position: relative;
}

.map-accent-dot {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent-primary);
  box-shadow: 0 0 15px var(--accent-primary);
}

.map-accent-pulse {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 2px solid var(--accent-primary);
  animation: mapPulse 2s infinite ease-out;
}

/* --- Detail Modal --- */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(4, 6, 10, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-smooth);
}

.modal-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-wrapper {
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-lg);
  width: 90%;
  max-width: 680px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--card-shadow);
  position: relative;
  transform: translateY(30px) scale(0.95);
  transition: var(--transition-smooth);
}

.modal-backdrop.active .modal-wrapper {
  transform: translateY(0) scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 24px;
  right: 24px;
  background: var(--bg-tertiary);
  border: 1px solid var(--glass-border);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  z-index: 10;
  transition: var(--transition-smooth);
}

.modal-close-btn:hover {
  background: var(--accent-primary);
  border-color: transparent;
  color: #ffffff;
}

.modal-content-area {
  padding: 40px;
}

.modal-header-sec {
  margin-bottom: 30px;
}

.modal-header-sec .modal-badge {
  display: inline-block;
  padding: 4px 12px;
  background: var(--bg-tertiary);
  color: var(--accent-secondary);
  border-radius: 50px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.modal-header-sec h2 {
  font-size: 28px;
  margin-bottom: 8px;
}

.modal-header-sec p {
  color: var(--text-muted);
  font-size: 14px;
}

.modal-purpose-sec {
  margin-bottom: 32px;
  padding: 20px;
  background: var(--bg-tertiary);
  border-radius: var(--border-radius-md);
  border-left: 4px solid var(--accent-secondary);
}

.modal-purpose-sec h4 {
  font-size: 14px;
  text-transform: uppercase;
  color: var(--accent-secondary);
  margin-bottom: 8px;
  letter-spacing: 0.05em;
}

.modal-purpose-sec p {
  font-size: 15px;
  color: var(--text-primary);
}

.modal-services-sec h3 {
  font-size: 18px;
  margin-bottom: 16px;
}

.modal-services-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: 40px;
}

.modal-services-list li {
  font-size: 14px;
  color: var(--text-secondary);
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.modal-services-list li svg {
  color: var(--accent-primary);
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
}

/* --- Footer --- */
footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--glass-border);
  padding: 60px 0;
  text-align: center;
}

footer .logo {
  justify-content: center;
  margin-bottom: 24px;
}

.footer-nav {
  display: flex;
  justify-content: center;
  gap: 30px;
  list-style: none;
  margin-bottom: 32px;
}

.footer-nav a {
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 14px;
  transition: var(--transition-smooth);
}

.footer-nav a:hover {
  color: var(--text-primary);
}

.footer-socials {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 32px;
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-tertiary);
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition-smooth);
}

.social-link:hover {
  background: var(--accent-primary);
  color: #ffffff;
  border-color: transparent;
  transform: translateY(-2px);
}

.footer-copy {
  font-size: 12px;
  color: var(--text-muted);
}

/* --- Keyframe Animations --- */
@keyframes rotateCircle {
  0% { transform: translate(-50%, -50%) rotate(0deg); }
  100% { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes pulseNode {
  0%, 100% { transform: scale(1); box-shadow: 0 0 10px var(--card-glow); }
  50% { transform: scale(1.05); box-shadow: 0 0 20px var(--accent-glow); }
}

@keyframes mapPulse {
  0% { transform: translate(-50%, -50%) scale(0.5); opacity: 1; }
  100% { transform: translate(-50%, -50%) scale(2); opacity: 0; }
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --- Responsive Adaptability --- */
@media (max-width: 992px) {
  section { padding: 80px 0; }
  
  .hero-wrapper {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }
  
  .hero-content p {
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero-actions {
    justify-content: center;
  }
  
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none; /* simple mobile fallback, or we can use js panel */
  }
  
  .mobile-toggle {
    display: block;
  }
  
  .hero-content h1 {
    font-size: 40px;
  }
  
  .sector-select-grid {
    grid-template-columns: 1fr;
  }
  
  .services-select-list {
    grid-template-columns: 1fr;
  }
  
  .contact-form-group {
    grid-template-columns: 1fr;
  }
  
  .input-field-wrapper.full-width {
    grid-column: span 1;
  }
  
  .wizard-box {
    padding: 30px 20px;
  }
}