/* MPing Website - Amazing Modern Design */

/* CSS Variables */
:root {
  /* Colors */
  --bg-primary: #ffffff;
  --bg-secondary: #f8f9fa;
  --bg-tertiary: #f1f3f5;
  --bg-card: #ffffff;
  
  --accent-primary: #e63946;
  --accent-secondary: #ff6b6b;
  --accent-tertiary: #ee5a5a;
  --accent-gradient: linear-gradient(135deg, #e63946 0%, #ff6b6b 100%);
  
  --text-primary: #1a1a1a;
  --text-secondary: #495057;
  --text-tertiary: #868e96;
  
  --border-subtle: #e9ecef;
  --border-medium: #dee2e6;
  --border-strong: #ced4da;
  
  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
  --shadow-xl: 0 16px 64px rgba(0, 0, 0, 0.2);
  --shadow-2xl: 0 32px 128px rgba(0, 0, 0, 0.24);
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2.5rem;
  --spacing-xl: 4rem;
  --spacing-2xl: 6rem;
  
  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-2xl: 32px;
  
  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  cursor: none;
}

/* Custom Cursor */
.cursor {
  width: 20px;
  height: 20px;
  border: 2px solid var(--accent-primary);
  border-radius: 50%;
  position: fixed;
  pointer-events: none;
  z-index: 10000;
  transition: transform 0.15s ease, background 0.15s ease;
  mix-blend-mode: difference;
}

.cursor-dot {
  width: 6px;
  height: 6px;
  background: var(--accent-primary);
  border-radius: 50%;
  position: fixed;
  pointer-events: none;
  z-index: 10001;
}

.cursor.hover {
  transform: scale(2);
  background: rgba(230, 57, 70, 0.1);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: var(--spacing-sm);
}

h1 {
  font-size: clamp(3rem, 8vw, 6rem);
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0;
  transform: translateY(50px);
  animation: textReveal 1s ease forwards;
}

h2 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  color: var(--text-primary);
}

h3 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  color: var(--text-primary);
}

p {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-sm);
  font-size: 1.125rem;
  line-height: 1.8;
  font-weight: 400;
}

/* Container */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* Section Styles */
section {
  padding: var(--spacing-2xl) 0;
  position: relative;
  overflow: hidden;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.section-header h2 {
  margin-bottom: var(--spacing-sm);
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
}

.section-header p {
  font-size: 1.375rem;
  color: var(--text-tertiary);
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease 0.2s;
}

.section-header.visible h2,
.section-header.visible p {
  opacity: 1;
  transform: translateY(0);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  padding: 1rem 2.5rem;
  font-family: inherit;
  font-weight: 700;
  font-size: 1rem;
  border: none;
  border-radius: var(--radius-md);
  cursor: none;
  transition: all var(--transition-normal);
  text-decoration: none;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s ease, height 0.6s ease;
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

.btn-primary {
  background: var(--accent-gradient);
  color: #ffffff;
  box-shadow: var(--shadow-lg);
}

.btn-primary:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: var(--shadow-2xl);
}

.btn-secondary {
  background: #ffffff;
  color: var(--text-primary);
  border: 2px solid var(--border-medium);
  box-shadow: var(--shadow-md);
}

.btn-secondary:hover {
  background: var(--bg-secondary);
  border-color: var(--accent-primary);
  transform: translateY(-4px) scale(1.02);
  box-shadow: var(--shadow-xl);
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 1000;
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid var(--border-subtle);
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
}

.navbar.scrolled {
  padding: var(--spacing-sm) 0;
  box-shadow: var(--shadow-lg);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  text-decoration: none;
  transition: transform var(--transition-normal);
}

.logo:hover {
  transform: scale(1.05);
}

.logo img {
  height: 45px;
  width: auto;
}

.nav-links {
  display: flex;
  gap: var(--spacing-lg);
  list-style: none;
}

.nav-links a {
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.95rem;
  transition: all var(--transition-fast);
  position: relative;
  padding: 0.5rem 0;
}

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

.nav-links a:hover {
  color: var(--accent-primary);
}

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

.nav-cta {
  display: none;
}

@media (min-width: 768px) {
  .nav-cta {
    display: block;
  }
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: none;
  padding: var(--spacing-xs);
}

.menu-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: all var(--transition-fast);
  border-radius: 2px;
}

@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }
  
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #ffffff;
    flex-direction: column;
    padding: var(--spacing-lg);
    gap: var(--spacing-md);
    border-bottom: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-xl);
  }
  
  .nav-links.active {
    display: flex;
  }
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding-top: 100px;
  background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 50%, #ffffff 100%);
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(ellipse at 20% 20%, rgba(230, 57, 70, 0.1) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 80%, rgba(255, 107, 107, 0.08) 0%, transparent 50%);
  z-index: 0;
  animation: gradientMove 10s ease infinite;
}

@keyframes gradientMove {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

/* Floating Shapes */
.floating-shapes {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 0;
  pointer-events: none;
}

.shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.1;
  animation: float 20s ease-in-out infinite;
}

.shape-1 {
  width: 400px;
  height: 400px;
  background: var(--accent-primary);
  top: 10%;
  left: 10%;
  animation-delay: 0s;
}

.shape-2 {
  width: 300px;
  height: 300px;
  background: var(--accent-secondary);
  top: 60%;
  right: 10%;
  animation-delay: -5s;
}

.shape-3 {
  width: 200px;
  height: 200px;
  background: var(--accent-tertiary);
  bottom: 20%;
  left: 30%;
  animation-delay: -10s;
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  25% { transform: translateY(-30px) rotate(5deg); }
  50% { transform: translateY(0) rotate(0deg); }
  75% { transform: translateY(30px) rotate(-5deg); }
}

.hero-content {
  text-align: center;
  z-index: 1;
  max-width: 1000px;
  padding: var(--spacing-lg);
}

.hero p {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-lg);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  opacity: 0;
  transform: translateY(30px);
  animation: textReveal 1s ease 0.3s forwards;
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(30px);
  animation: textReveal 1s ease 0.6s forwards;
}

@keyframes textReveal {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Particle Animation */
#particles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

/* Metrics Section */
.metrics {
  background: #ffffff;
  padding: var(--spacing-xl) 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  position: relative;
}

.metrics::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(230, 57, 70, 0.02) 0%, transparent 100%);
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
  position: relative;
  z-index: 1;
}

.metric-card {
  text-align: center;
  padding: var(--spacing-xl);
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-subtle);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(50px);
}

.metric-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--accent-gradient);
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.metric-card:hover::before {
  transform: scaleX(1);
}

.metric-card:hover {
  transform: translateY(-10px) scale(1.02);
  border-color: var(--border-medium);
  box-shadow: var(--shadow-2xl);
}

.metric-number {
  font-size: 3.6rem;
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-xs);
  letter-spacing: -0.03em;
  line-height: 1;
}

.metric-label {
  font-size: 1.125rem;
  color: var(--text-tertiary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Brand Evolution Section */
.brand-evolution {
  background: var(--bg-secondary);
  position: relative;
}

.evolution-timeline {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.evolution-item {
  flex: 1;
  min-width: 300px;
  text-align: center;
  padding: var(--spacing-xl);
  background: #ffffff;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-subtle);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(50px);
}

.evolution-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--accent-gradient);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.evolution-item:hover::before {
  opacity: 0.05;
}

.evolution-item:hover {
  transform: translateY(-10px) scale(1.02);
  border-color: var(--border-medium);
  box-shadow: var(--shadow-2xl);
}

.evolution-year {
  font-size: 3rem;
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-sm);
  letter-spacing: -0.03em;
  position: relative;
  z-index: 1;
}

.evolution-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
  position: relative;
  z-index: 1;
}

.evolution-description {
  font-size: 1.125rem;
  color: var(--text-tertiary);
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

/* Services Section */
.services {
  background: #ffffff;
  position: relative;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
  gap: var(--spacing-md);
}

.service-card {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  border: 1px solid var(--border-subtle);
  transition: all var(--transition-normal);
  cursor: none;
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(50px);
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: var(--accent-gradient);
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.service-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--accent-gradient);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card:hover::after {
  opacity: 0.03;
}

.service-card:hover {
  transform: translateY(-15px) scale(1.03);
  border-color: var(--border-medium);
  box-shadow: var(--shadow-2xl);
}

.service-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
  position: relative;
  z-index: 1;
  transition: transform var(--transition-normal);
}

.service-card:hover .service-icon {
  transform: scale(1.2) rotate(5deg);
}

.service-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
  position: relative;
  z-index: 1;
}

.service-description {
  color: var(--text-tertiary);
  margin-bottom: var(--spacing-md);
  font-size: 1.125rem;
  position: relative;
  z-index: 1;
}

.service-features {
  list-style: none;
  position: relative;
  z-index: 1;
}

.service-features li {
  padding: 0.75rem 0;
  color: var(--text-tertiary);
  border-bottom: 1px solid var(--border-subtle);
  font-size: 1rem;
  transition: all var(--transition-fast);
}

.service-features li:hover {
  color: var(--accent-primary);
  padding-left: 1rem;
}

.service-features li::before {
  content: '✓';
  color: var(--accent-primary);
  margin-right: var(--spacing-xs);
  font-weight: 700;
}

/* Vernacular Section */
.vernacular {
  background: var(--bg-secondary);
  position: relative;
  overflow: hidden;
}

.vernacular::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 50% 50%, rgba(230, 57, 70, 0.05) 0%, transparent 70%);
}

.vernacular-content {
  position: relative;
  z-index: 1;
}

.language-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--spacing-sm);
  margin-top: var(--spacing-lg);
}

.language-item {
  text-align: center;
  padding: var(--spacing-lg);
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  transition: all var(--transition-normal);
  cursor: none;
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: scale(0.8);
}

.language-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--accent-gradient);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.language-item:hover::before {
  opacity: 0.1;
}

.language-item:hover {
  transform: scale(1.1) translateY(-10px);
  border-color: var(--border-medium);
  box-shadow: var(--shadow-xl);
}

.language-name {
  font-weight: 700;
  color: var(--text-primary);
  font-size: 1.125rem;
  position: relative;
  z-index: 1;
}

.dialect-count {
  font-size: 0.9rem;
  color: var(--text-tertiary);
  margin-top: var(--spacing-xs);
  position: relative;
  z-index: 1;
}

/* Social Proof Section */
.social-proof {
  background: #ffffff;
  position: relative;
}

.industry-section {
  margin-bottom: var(--spacing-lg);
  opacity: 0;
  transform: translateY(50px);
}

.industry-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-md);
  padding: var(--spacing-lg);
  background: var(--bg-secondary);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-subtle);
  cursor: none;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.industry-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--accent-gradient);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.industry-header:hover::before {
  opacity: 0.05;
}

.industry-header:hover {
  background: #ffffff;
  border-color: var(--border-medium);
  box-shadow: var(--shadow-xl);
  transform: translateX(10px);
}

.industry-title {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  position: relative;
  z-index: 1;
}

.industry-icon {
  font-size: 2rem;
}

.industry-name {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
}

.industry-count {
  background: var(--accent-gradient);
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.9rem;
  color: #ffffff;
  position: relative;
  z-index: 1;
}

.industry-toggle {
  font-size: 1.5rem;
  color: var(--text-tertiary);
  transition: transform var(--transition-normal);
  position: relative;
  z-index: 1;
}

.industry-toggle.active {
  transform: rotate(180deg);
}

.client-logos {
  display: none;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  padding: var(--spacing-lg);
  background: var(--bg-tertiary);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-subtle);
  animation: slideDown 0.5s ease;
}

.client-logos.active {
  display: flex;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.client-logo {
  position: relative;
  background: #ffffff;
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  min-width: 180px;
  text-align: center;
  border: 1px solid var(--border-subtle);
  transition: all var(--transition-normal);
  cursor: none;
  overflow: hidden;
}

.client-logo::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--accent-gradient);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.client-logo:hover::before {
  opacity: 0.05;
}

.client-logo:hover {
  border-color: var(--border-medium);
  transform: translateY(-10px) scale(1.05);
  box-shadow: var(--shadow-2xl);
}

.client-logo-name {
  font-weight: 700;
  color: var(--text-primary);
  font-size: 1.125rem;
  margin-bottom: var(--spacing-xs);
  position: relative;
  z-index: 1;
}

.client-logo-format {
  font-size: 0.875rem;
  color: var(--text-tertiary);
  position: relative;
  z-index: 1;
}

/* Campaign Detail Modal */
.campaign-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  z-index: 2000;
  padding: var(--spacing-lg);
  overflow-y: auto;
  animation: fadeIn 0.3s ease;
  backdrop-filter: blur(10px);
}

.campaign-modal.active {
  display: flex;
  align-items: center;
  justify-content: center;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.campaign-modal-content {
  background: #ffffff;
  border-radius: var(--radius-2xl);
  max-width: 1000px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  border: 1px solid var(--border-medium);
  box-shadow: var(--shadow-2xl);
  position: relative;
  animation: modalSlideUp 0.5s ease;
}

@keyframes modalSlideUp {
  from {
    opacity: 0;
    transform: translateY(50px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.campaign-modal-close {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  font-size: 1.75rem;
  width: 50px;
  height: 50px;
  border-radius: var(--radius-md);
  cursor: none;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  z-index: 10;
}

.campaign-modal-close:hover {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  color: #ffffff;
  transform: rotate(90deg) scale(1.1);
}

.campaign-modal-header {
  background: var(--accent-gradient);
  padding: var(--spacing-2xl);
  border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
  position: relative;
  overflow: hidden;
}

.campaign-modal-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="2"/></svg>');
  background-size: 200px;
  animation: rotate 20s linear infinite;
}

@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.campaign-modal-brand {
  font-size: 2.5rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: var(--spacing-sm);
  position: relative;
  z-index: 1;
}

.campaign-modal-format {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.95);
  font-weight: 600;
  position: relative;
  z-index: 1;
}

.campaign-modal-body {
  padding: var(--spacing-2xl);
}

.campaign-detail-section {
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-xl);
  border-bottom: 1px solid var(--border-subtle);
}

.campaign-detail-section:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.campaign-detail-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.campaign-detail-title::before {
  content: '▸';
  color: var(--accent-primary);
  font-size: 1.5rem;
}

.campaign-detail-content {
  color: var(--text-tertiary);
  line-height: 1.9;
  font-size: 1.125rem;
}

.campaign-detail-list {
  list-style: none;
  margin-top: var(--spacing-md);
}

.campaign-detail-list li {
  padding: 0.75rem 0;
  color: var(--text-tertiary);
  border-bottom: 1px solid var(--border-subtle);
  padding-left: 2rem;
  position: relative;
  font-size: 1.125rem;
  transition: all var(--transition-fast);
}

.campaign-detail-list li:hover {
  color: var(--accent-primary);
  padding-left: 2.5rem;
}

.campaign-detail-list li::before {
  content: '•';
  color: var(--accent-primary);
  position: absolute;
  left: 0;
  font-weight: 700;
  font-size: 1.25rem;
}

.campaign-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-md);
}

.campaign-tag {
  background: var(--bg-secondary);
  color: var(--text-secondary);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  border: 1px solid var(--border-subtle);
  transition: all var(--transition-fast);
}

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

/* Targeting Section */
.targeting {
  background: var(--bg-secondary);
  position: relative;
}

.targeting-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.targeting-card {
  background: #ffffff;
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  border: 1px solid var(--border-subtle);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(50px);
}

.targeting-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--accent-gradient);
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.targeting-card:hover::before {
  transform: scaleX(1);
}

.targeting-card:hover {
  transform: translateY(-10px) scale(1.02);
  border-color: var(--border-medium);
  box-shadow: var(--shadow-2xl);
}

.targeting-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.targeting-title::before {
  content: '▸';
  color: var(--accent-primary);
  font-size: 1.5rem;
}

.targeting-list {
  list-style: none;
}

.targeting-list li {
  padding: 0.75rem 0;
  color: var(--text-tertiary);
  border-bottom: 1px solid var(--border-subtle);
  font-size: 1rem;
  transition: all var(--transition-fast);
}

.targeting-list li:hover {
  color: var(--accent-primary);
  padding-left: 1rem;
}

.targeting-list li::before {
  content: '•';
  color: var(--accent-primary);
  margin-right: var(--spacing-xs);
}

/* Contact Section */
.contact {
  background: #ffffff;
  position: relative;
}

.contact-form {
  max-width: 700px;
  margin: 0 auto;
  background: #ffffff;
  padding: var(--spacing-2xl);
  border-radius: var(--radius-2xl);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-2xl);
  position: relative;
  overflow: hidden;
}

.contact-form::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: var(--accent-gradient);
}

.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-weight: 700;
  color: var(--text-primary);
  font-size: 1rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 1rem 1.25rem;
  background: var(--bg-secondary);
  border: 2px solid var(--border-medium);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 1rem;
  transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 4px rgba(230, 57, 70, 0.1);
  background: #ffffff;
  transform: translateY(-2px);
}

.form-group textarea {
  min-height: 180px;
  resize: vertical;
}

.form-submit {
  width: 100%;
  margin-top: var(--spacing-lg);
}

/* Footer */
.footer {
  background: var(--bg-secondary);
  padding: var(--spacing-2xl) 0 var(--spacing-lg);
  border-top: 1px solid var(--border-subtle);
  position: relative;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--accent-gradient);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-section h4 {
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  font-size: 1.25rem;
  font-weight: 700;
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: var(--spacing-sm);
}

.footer-section ul li a {
  color: var(--text-tertiary);
  transition: all var(--transition-fast);
  font-size: 1rem;
  display: inline-block;
}

.footer-section ul li a:hover {
  color: var(--accent-primary);
  transform: translateX(5px);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--border-subtle);
  color: var(--text-tertiary);
  font-size: 0.95rem;
}

/* Scroll Animations */
.scroll-reveal {
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.scroll-reveal-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.scroll-reveal-right {
  opacity: 0;
  transform: translateX(50px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.scroll-reveal-scale {
  opacity: 0;
  transform: scale(0.8);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-reveal-scale.visible {
  opacity: 1;
  transform: scale(1);
}

/* Staggered Animation */
.stagger-item {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.stagger-item.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 768px) {
  section {
    padding: var(--spacing-xl) 0;
  }
  
  .hero h1 {
    font-size: 2.5rem;
  }
  
  .hero p {
    font-size: 1.125rem;
  }
  
  .metric-number {
    font-size: 3rem;
  }
  
  .services-grid {
    grid-template-columns: 1fr;
  }
  
  .targeting-grid {
    grid-template-columns: 1fr;
  }
  
  .contact-form {
    padding: var(--spacing-lg);
  }
  
  .campaign-modal-content {
    margin: var(--spacing-md);
  }
  
  .cursor, .cursor-dot {
    display: none;
  }
  
  body {
    cursor: auto;
  }
}

/* Utility Classes */
.text-center {
  text-align: center;
}

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

.mt-lg {
  margin-top: var(--spacing-lg);
}

.mb-lg {
  margin-bottom: var(--spacing-lg);
}

/* Smooth Scroll */
html {
  scroll-behavior: smooth;
}

/* Selection */
::selection {
  background: var(--accent-primary);
  color: #ffffff;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
  background: var(--border-medium);
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-primary);
}

.portfolio-summary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-2xl);
}

.summary-card {
  text-align: center;
  padding: var(--spacing-xl);
  background: linear-gradient(135deg, var(--bg-secondary) 0%, #ffffff 100%);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-subtle);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-normal);
}

.summary-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--accent-gradient);
}

.summary-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.summary-number {
  font-size: 3.5rem;
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
  margin-bottom: var(--spacing-xs);
}

.summary-label {
  font-size: 1.125rem;
  color: var(--text-tertiary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Category Visualization */
.category-visualization {
  margin-top: var(--spacing-xl);
}

.chart-container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2xl);
}

.chart-section {
  background: var(--bg-secondary);
  border-radius: var(--radius-2xl);
  padding: var(--spacing-2xl);
  border: 1px solid var(--border-subtle);
}

.chart-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-xl);
  text-align: center;
  position: relative;
}

.chart-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--accent-gradient);
  border-radius: 2px;
}

/* Bar Chart */
.bar-chart {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.bar-row {
  display: grid;
  grid-template-columns: 180px 1fr 220px;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-sm) 0;
}

.bar-label {
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.95rem;
}

.bar-container {
  height: 32px;
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
}

.bar-fill {
  height: 100%;
  background: var(--accent-gradient);
  border-radius: var(--radius-md);
  position: relative;
  transition: width 1s cubic-bezier(0.4, 0, 0.2, 1);
  min-width: 2%;
}

.bar-fill::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.3) 50%, transparent 100%);
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.bar-value {
  font-weight: 700;
  color: var(--text-primary);
  font-size: 0.95rem;
  white-space: nowrap;
}

.bar-value .campaigns {
  font-weight: 400;
  color: var(--text-tertiary);
  font-size: 0.85rem;
}

/* Category Grid */
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--spacing-md);
}

.category-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  border: 1px solid var(--border-subtle);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.category-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent-gradient);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-normal);
}

.category-card:hover::before {
  transform: scaleX(1);
}

.category-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-medium);
}

.category-name {
  font-weight: 700;
  color: var(--text-primary);
  font-size: 1.125rem;
  margin-bottom: var(--spacing-sm);
}

.category-stats {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
}

.stat-clients {
  font-weight: 600;
  color: var(--accent-primary);
  font-size: 0.95rem;
}

.stat-campaigns {
  font-weight: 500;
  color: var(--text-tertiary);
  font-size: 0.95rem;
}

.category-bar {
  height: 8px;
  background: var(--bg-tertiary);
  border-radius: 4px;
  overflow: hidden;
}

.category-bar-fill {
  height: 100%;
  background: var(--accent-gradient);
  border-radius: 4px;
  transition: width 1s cubic-bezier(0.4, 0, 0.2, 1);
  min-width: 2px;
}

/* Responsive Design for Portfolio Section */
@media (max-width: 1024px) {
  .portfolio-summary {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  .bar-row {
    grid-template-columns: 1fr;
    gap: var(--spacing-xs);
  }

  .bar-value {
    text-align: left;
  }
}

@media (max-width: 768px) {
  .summary-number {
    font-size: 2.5rem;
  }

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

  .chart-section {
    padding: var(--spacing-lg);
  }
}

/* Toast notifications */
.toast-container {
  position: fixed;
  top: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 11000;
  pointer-events: none;
}

.toast {
  min-width: 260px;
  max-width: 360px;
  background: var(--bg-card);
  color: var(--text-primary);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 14px 16px;
  border-left: 4px solid var(--accent-primary);
  opacity: 0;
  transform: translateY(-8px);
  transition: all var(--transition-normal);
  pointer-events: auto;
  font-weight: 600;
}

.toast.visible {
  opacity: 1;
  transform: translateY(0);
}

.toast-error {
  border-left-color: #d9534f;
  color: #a32121;
}