/**
 * Genzational - Modern Digital Marketing Website
 * Author: Genzational
 * Version: 1.0
 */

:root {
  /* Color Palette - Gen Z Theme */
  --primary-color: #FF3366;
  --secondary-color: #00F5D4;
  --accent-color: #9B51E0;
  --success-color: #00D9A6;
  --warning-color: #FFB800;
  --danger-color: #FF4B4B;
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  --gradient-secondary: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
  
  /* Neutral Colors */
  --gray-900: #111827;
  --gray-800: #1F2937;
  --gray-700: #374151;
  --gray-600: #4B5563;
  --gray-500: #6B7280;
  --gray-400: #9CA3AF;
  --gray-300: #D1D5DB;
  --gray-200: #E5E7EB;
  --gray-100: #F3F4F6;
  --gray-50: #F9FAFB;
  --white: #FFFFFF;

  /* Typography */
  --font-primary: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-secondary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  
  /* Font Sizes - Reduced Scale */
  --font-size-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --font-size-sm: clamp(0.875rem, 0.8rem + 0.375vw, 1rem);
  --font-size-base: clamp(1rem, 0.9rem + 0.5vw, 1.125rem);
  --font-size-lg: clamp(1.125rem, 1rem + 0.625vw, 1.25rem);
  --font-size-xl: clamp(1.25rem, 1.1rem + 0.75vw, 1.5rem);
  --font-size-2xl: clamp(1.5rem, 1.3rem + 1vw, 1.875rem);
  --font-size-3xl: clamp(1.875rem, 1.6rem + 1.375vw, 2.25rem);
  --font-size-4xl: clamp(2.25rem, 2rem + 1.75vw, 3rem);

  /* Spacing - Reduced Scale */
  --spacing-0: 0;
  --spacing-1: 0.25rem;
  --spacing-2: 0.5rem;
  --spacing-3: 0.75rem;
  --spacing-4: 1rem;
  --spacing-5: 1.5rem;
  --spacing-6: 2rem;
  --spacing-8: 2.5rem;
  --spacing-10: 3rem;
  --spacing-12: 4rem;
  --spacing-16: 5rem;
  --spacing-20: 6rem;
  --spacing-24: 8rem;
  --spacing-32: 10rem;

  /* Borders */
  --border-radius-sm: 0.125rem;
  --border-radius: 0.25rem;
  --border-radius-md: 0.375rem;
  --border-radius-lg: 0.5rem;
  --border-radius-xl: 0.75rem;
  --border-radius-2xl: 1rem;
  --border-radius-3xl: 1.5rem;
  --border-radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, 0.06);

  /* Transitions */
  --transition-all: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-transform: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-opacity: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-colors: background-color, border-color, color, fill, stroke 0.3s cubic-bezier(0.4, 0, 0.2, 1);

  /* Layout */
  --container-max-width: 1200px;
  --header-height: 5rem;
  --section-spacing: clamp(var(--spacing-16), 8vw, var(--spacing-20));
  --card-spacing: clamp(var(--spacing-4), 3vw, var(--spacing-6));
}

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

html {
  font-size: 18px;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 2rem);
}

body {
  font-family: var(--font-primary);
  color: var(--gray-900);
  line-height: 1.5;
  background-color: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-4);
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-base); }

p {
  margin-bottom: var(--spacing-4);
  color: var(--gray-600);
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: var(--transition-colors);
}

/* Layout Components */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-4);
}

.section {
  padding: var(--spacing-16) 0;
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--spacing-12);
}

.section-header h2 {
  margin-bottom: var(--spacing-4);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-header p {
  font-size: var(--font-size-lg);
  color: var(--gray-600);
}

.grid {
  display: grid;
  gap: var(--spacing-10);
}

/* Header & Navigation */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--gray-200);
  z-index: 100;
  transition: var(--transition-all);
  padding: var(--spacing-2) 0;
  display: flex;
  align-items: center;
}

.header.scrolled {
  height: calc(var(--header-height) * 0.8);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  height: 100%;
  padding: 0 var(--spacing-4);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--gray-900);
}

.nav-logo-img {
  width: 56px;
  height: 56px;
  object-fit: contain;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--spacing-6);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-menu .btn-primary {
  background: var(--gradient-primary);
  color: var(--white);
  padding: var(--spacing-3) var(--spacing-6);
  border-radius: var(--border-radius-full);
  font-weight: 600;
  transition: all 0.3s ease;
}

.nav-menu .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 51, 102, 0.25);
}

@media (max-width: 768px) {
  .header {
    height: 60px;
  }
  
  .header.scrolled {
    height: 60px;
  }

  .nav {
    padding: 0 var(--spacing-3);
  }

  .nav-logo {
    font-size: var(--font-size-lg);
  }

  .nav-logo-img {
    width: 48px;
    height: 48px;
  }

  .nav-menu {
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    background: var(--white);
    padding: var(--spacing-4);
    flex-direction: column;
    gap: var(--spacing-4);
    display: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  }

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

  .nav-menu .btn-primary {
    width: 100%;
    text-align: center;
    justify-content: center;
  }
}

/* Hero Section */
.hero {
  padding-top: calc(var(--header-height) + var(--spacing-12));
  padding-bottom: var(--spacing-16);
  background: linear-gradient(135deg, #fdf2f8 0%, #ffffff 100%);
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease-out;
  transform-style: preserve-3d;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 70% 30%, var(--primary-color) 0%, transparent 70%);
  opacity: 0.1;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    linear-gradient(rgba(255, 51, 102, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 51, 102, 0.05) 1px, transparent 1px);
  background-size: 30px 30px;
  animation: gridMove 20s linear infinite;
  opacity: 0.5;
}

@keyframes gridMove {
  0% {
    transform: translateY(0) rotate(0deg);
  }
  100% {
    transform: translateY(30px) rotate(0.5deg);
  }
}

@keyframes pulse {
  0% { opacity: 0.05; }
  50% { opacity: 0.15; }
  100% { opacity: 0.05; }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
  padding: 0 var(--spacing-4);
  transform: translateZ(50px);
  transition: transform 0.3s ease-out;
}

.hero-title {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: var(--spacing-8);
}

.hero-text {
  font-size: var(--font-size-xl);
  color: var(--gray-600);
  margin-bottom: var(--spacing-10);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-4);
  margin: var(--spacing-8) 0 var(--spacing-16);
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.btn-get-started,
.btn-discover {
  background: var(--gradient-primary);
  border: none;
  padding: var(--spacing-4) var(--spacing-6);
  font-weight: 600;
  color: var(--white);
  width: 250px;
  min-height: 3.5rem;
  font-size: var(--font-size-base);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  border-radius: var(--border-radius-full);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.btn-get-started span,
.btn-discover span {
  flex: 1;
  text-align: center;
}

.btn-get-started i,
.btn-discover i {
  font-size: 1.2em;
  transition: transform 0.3s ease;
}

.btn-get-started::before,
.btn-discover::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  transition: 0.5s;
}

.btn-get-started:hover::before,
.btn-discover:hover::before {
  left: 100%;
}

.btn-get-started:hover,
.btn-discover:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 20px rgba(255, 51, 102, 0.2);
}

.btn-get-started:hover i,
.btn-discover:hover i {
  transform: translateX(4px);
}

.btn-discover {
  background: var(--white);
  color: var(--gray-900);
  border: 1px solid var(--gray-200);
}

.btn-discover:hover {
  background: var(--gray-50);
  box-shadow: var(--shadow-md);
}

@media (max-width: 768px) {
  .hero-buttons {
    flex-direction: column;
    padding: 0 var(--spacing-4);
  }

  .btn-get-started,
  .btn-discover {
    width: 100%;
  }
}

/* CTA Section Button Adjustments */
.consultation-btn,
.email-form .btn-primary {
  background: var(--gradient-primary);
  border: none;
  padding: var(--spacing-4) var(--spacing-6);
  font-weight: 600;
  color: var(--white);
  width: 100%;
  min-height: 3.5rem;
  font-size: var(--font-size-base);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  border-radius: var(--border-radius-full);
  transition: var(--transition-all);
}

.consultation-btn span,
.email-form .btn-primary span {
  flex: 1;
  text-align: center;
}

.consultation-btn i,
.email-form .btn-primary i {
  font-size: 1.2em;
  transition: transform 0.3s ease;
}

.consultation-btn:hover,
.email-form .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 20px rgba(255, 51, 102, 0.2);
}

.consultation-btn:hover i,
.email-form .btn-primary:hover i {
  transform: translateX(4px);
}

.hero-stats {
  position: relative;
  transform: translateZ(30px);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-6);
  margin: var(--spacing-12) auto 0;
  max-width: 900px;
  padding: var(--spacing-6);
  width: min(calc(100% - var(--spacing-8)), 900px);
  box-sizing: border-box;
}

.stat {
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: all 0.3s ease;
  padding: var(--spacing-4);
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-md);
  text-align: center;
  overflow: hidden;
}

.stat-number {
  display: block;
  font-size: clamp(1.75rem, 4vw, var(--font-size-3xl));
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: var(--spacing-2);
}

.stat-label {
  font-size: clamp(var(--font-size-xs), 3vw, var(--font-size-sm));
  color: var(--gray-700);
  line-height: 1.3;
}

@media (max-width: 768px) {
  .hero-stats {
    grid-template-columns: 1fr;
    gap: var(--spacing-4);
    padding: var(--spacing-4);
    margin: var(--spacing-8) auto 0;
    width: min(calc(100% - var(--spacing-6)), 400px);
  }

  .stat {
    padding: var(--spacing-3);
  }

  .stat-number {
    font-size: clamp(1.5rem, 5vw, 2rem);
  }

  .stat-label {
    font-size: clamp(0.875rem, 3vw, 1rem);
  }
}

/* Services Section */
.services-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--spacing-4);
  margin: 0 auto;
  max-width: var(--container-max-width);
}

.service-card {
  background: var(--white);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-4);
  box-shadow: var(--shadow);
  transition: var(--transition-all);
  position: relative;
  overflow: hidden;
  min-height: 280px;
  border: 1px solid var(--gray-200);
  cursor: pointer;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform 0.3s ease;
  transform-origin: left;
}

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

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-color);
  background: linear-gradient(
    to bottom,
    rgba(255, 255, 255, 1),
    rgba(255, 51, 102, 0.03)
  );
}

.service-card-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.service-card h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-2);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  transition: var(--transition-all);
}

.service-card p {
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-3);
  color: var(--gray-600);
}

.service-features {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--spacing-6) 0;
  font-size: var(--font-size-xs);
}

.service-features li {
  margin-bottom: var(--spacing-2);
  padding-left: var(--spacing-4);
  position: relative;
  color: var(--gray-600);
  display: flex;
  align-items: center;
}

.service-features li::before {
  content: '';
  position: absolute;
  left: 0;
  width: 6px;
  height: 6px;
  background: var(--primary-color);
  border-radius: 50%;
  margin-right: var(--spacing-2);
  transition: var(--transition-all);
}

.service-card:hover .service-features li::before {
  transform: scale(1.2);
  box-shadow: 0 0 10px rgba(255, 51, 102, 0.3);
}

.service-icon {
  position: absolute;
  bottom: var(--spacing-4);
  right: var(--spacing-4);
  font-size: 2rem;
  color: var(--primary-color);
  transition: var(--transition-all);
  background: var(--gray-50);
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--border-radius-lg);
  margin: 0;
}

.service-card:hover .service-icon {
  background: var(--gradient-primary);
  color: var(--white);
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 4px 12px rgba(255, 51, 102, 0.2);
}

@media (max-width: 1200px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}

/* Process Section */
.process-grid {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-8);
}

.process-card {
  text-align: center;
  padding: var(--card-spacing);
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--border-radius-xl);
  transition: var(--transition-all);
  opacity: 0;
  animation: scaleIn 0.6s ease-out forwards;
}

.process-card:hover {
  background: linear-gradient(135deg, rgba(0, 245, 212, 0.03), rgba(155, 81, 224, 0.03));
}

.process-icon {
  position: relative;
  width: 100px;
  height: 100px;
  margin: 0 auto var(--spacing-8);
  background: var(--gray-50);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-all);
}

.process-icon i {
  font-size: 2.5rem;
  color: var(--primary-color);
  transition: var(--transition-all);
}

.process-card:hover .process-icon {
  transform: scale(1.1);
  background: var(--gradient-primary);
}

.process-card:hover .process-icon i {
  color: var(--white);
}

.process-number {
  position: absolute;
  top: -10px;
  right: -10px;
  width: 30px;
  height: 30px;
  background: var(--gradient-secondary);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-sm);
  font-weight: 600;
}

/* Contact Section */
#contact {
  background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
  padding-top: var(--spacing-16);
  position: relative;
  overflow: hidden;
}

#contact::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
}

#contact .section-title h2 {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

#contact .section-title p {
  color: var(--gray-600);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-8);
  max-width: 900px;
  margin: 0 auto var(--spacing-12);
}

.contact-option {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-md);
  transition: var(--transition-all);
}

.contact-option:hover {
  transform: translateY(-4px);
  border-color: var(--primary-color);
  box-shadow: var(--shadow-lg);
}

.contact-content {
  padding: var(--spacing-6);
  text-align: center;
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 280px;
}

.contact-icon {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: var(--spacing-6);
  background: var(--gray-50);
  width: 80px;
  height: 80px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: var(--transition-all);
}

.contact-option:hover .contact-icon {
  background: var(--gradient-primary);
  color: var(--white);
  transform: scale(1.1) rotate(5deg);
}

.contact-content h3 {
  margin-bottom: var(--spacing-2);
}

.contact-content p {
  margin-bottom: var(--spacing-6);
}

.consultation-btn,
.email-form {
  margin-top: auto;
}

.email-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}

.email-form .form-input {
  width: 100%;
  padding: var(--spacing-4) var(--spacing-5);
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--border-radius-lg);
  color: var(--gray-900);
  font-size: var(--font-size-base);
  transition: var(--transition-all);
  margin-bottom: var(--spacing-4);
}

.email-form .form-input:focus {
  background: var(--white);
  border-color: var(--primary-color);
  outline: none;
  transform: translateY(-2px);
  box-shadow: 0 0 0 3px rgba(255, 51, 102, 0.1);
}

.email-form .form-input::placeholder {
  color: var(--gray-400);
  font-size: var(--font-size-base);
}

.consultation-btn,
.email-form .btn-primary {
  background: var(--gradient-primary);
  border: none;
  padding: var(--spacing-3) var(--spacing-6);
  font-weight: 600;
  color: var(--white);
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  transition: var(--transition-all);
}

.consultation-btn:hover,
.email-form .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 20px rgba(255, 51, 102, 0.2);
}

.consultation-btn i,
.email-form .btn-primary i {
  transition: transform 0.3s ease;
}

.consultation-btn:hover i,
.email-form .btn-primary:hover i {
  transform: translateX(4px);
}

/* Footer */
#footer {
  background: var(--white);
  padding: var(--spacing-8) 0;
  border-top: 1px solid var(--gray-200);
}

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

.copyright {
  color: var(--gray-600);
  font-size: var(--font-size-sm);
}

.copyright strong {
  color: var(--gray-900);
  font-weight: 500;
}

.social-links {
  display: flex;
  gap: var(--spacing-4);
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--gray-50);
  border-radius: 50%;
  color: var(--gray-600);
  transition: var(--transition-all);
}

.social-links a:hover {
  background: var(--gradient-primary);
  color: var(--white);
  transform: translateY(-4px);
}

@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-6);
    margin: 0 var(--spacing-4) var(--spacing-8);
  }

  .contact-content {
    min-height: auto;
    padding: var(--spacing-6);
  }
  
  .consultation-btn,
  .email-form {
    margin-top: var(--spacing-6);
  }
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  right: var(--spacing-6);
  bottom: var(--spacing-6);
  background: var(--gradient-primary);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-all);
}

.back-to-top.active {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  transform: translateY(-4px);
}

/* Animations */
@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.slide-up {
  opacity: 0;
  animation: slideUp 0.6s ease-out forwards;
}

@media (max-width: 1188px) {
  /* Process Section */
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-8);
  }
}

/* Responsive Design */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-8);
  }

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

@media (max-width: 912px) {
  .nav-menu {
    display: none;
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--white);
    padding: var(--spacing-6);
    box-shadow: var(--shadow-lg);
    border-bottom: 1px solid var(--gray-200);
  }

  .nav-menu.show {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-6);
  }

  .nav-toggle {
    display: block;
  }

  .hero-buttons {
    flex-direction: column;
    gap: var(--spacing-4);
  }

  .process-grid,
  .results-grid {
    grid-template-columns: 1fr;
  }

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

  :root {
    --section-spacing: clamp(var(--spacing-16), 8vw, var(--spacing-24));
    --card-spacing: var(--spacing-6);
  }

  .nav {
    padding: var(--spacing-3) 0;
  }

  .nav-menu {
    padding: var(--spacing-6);
    gap: var(--spacing-6);
  }

  .nav-menu.show {
    padding-top: var(--spacing-8);
  }

  .hero-content {
    padding: 0 var(--spacing-3);
  }

  .hero-stats {
    gap: var(--spacing-6);
    grid-template-columns: 1fr;
  }

  .section-header {
    margin-bottom: var(--spacing-12);
  }

  .footer-grid {
    gap: var(--spacing-12);
  }
}

/* Accessibility */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Print Styles */
@media print {
  .nav,
  .footer {
    display: none;
  }
}

/* Enhanced Animations */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes scaleIn {
  from { transform: scale(0.9); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

/* Header Scroll Effect */
.header.scrolled {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

/* Enhanced Hero Section */
.hero {
  background: linear-gradient(135deg, #fdf2f8 0%, #ffffff 100%);
}

.hero::before {
  background: radial-gradient(circle at 70% 30%, var(--primary-color) 0%, transparent 70%);
  animation: pulse 8s ease-in-out infinite;
}

.stat {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(8px);
  padding: var(--spacing-4);
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-md);
  transition: var(--transition-all);
}

.stat:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.stat-number {
  display: block;
  font-size: var(--font-size-3xl);
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: var(--spacing-2);
}

/* Enhanced Service Cards */
.service-card {
  opacity: 0;
  animation: scaleIn 0.6s ease-out forwards;
}

.service-icon {
  transition: var(--transition-all);
}

.service-card:hover .service-icon {
  transform: scale(1.1) rotate(5deg);
  background: var(--gradient-primary);
  color: var(--white);
}

/* Enhanced Process Cards */
.process-card {
  opacity: 0;
  animation: scaleIn 0.6s ease-out forwards;
}

.process-icon {
  transition: var(--transition-all);
}

.process-card:hover .process-icon {
  transform: scale(1.1);
  background: var(--gradient-primary);
}

.process-card:hover .process-icon i {
  color: var(--white);
}

/* Enhanced Results Section */
.result-card {
  opacity: 0;
  animation: scaleIn 0.6s ease-out forwards;
}

.result-icon {
  transition: var(--transition-all);
}

.result-card:hover .result-icon {
  transform: scale(1.1);
  background: var(--gradient-primary);
  color: var(--white);
}

/* Contact Form Enhancements */
.form-input:focus {
  transform: translateY(-2px);
}

.contact-form {
  position: relative;
  overflow: hidden;
}

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

/* Notification System */
.notification {
  position: fixed;
  top: calc(var(--header-height) + var(--spacing-4));
  right: var(--spacing-4);
  max-width: 400px;
  min-width: 300px;
  padding: var(--spacing-4);
  background: var(--white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  opacity: 1;
  transform: translateX(0);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.notification.slide-up {
  animation: slideInRight 0.3s ease-out forwards;
}

.notification-content {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-3);
  flex: 1;
}

.notification i {
  font-size: var(--font-size-xl);
  flex-shrink: 0;
}

.notification p {
  margin: 0;
  font-size: var(--font-size-sm);
  line-height: 1.5;
  color: var(--gray-700);
}

.notification-success {
  border-left: 4px solid var(--success-color);
}

.notification-error {
  border-left: 4px solid var(--danger-color);
}

.notification-success i {
  color: var(--success-color);
}

.notification-error i {
  color: var(--danger-color);
}

.notification-close {
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  color: var(--gray-400);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-colors);
}

.notification-close:hover {
  color: var(--gray-600);
}

.notification.fade-out {
  opacity: 0;
  transform: translateX(100%);
}

@keyframes slideInRight {
  0% {
    opacity: 0;
    transform: translateX(100%);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Enhanced Mobile Navigation */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--gray-700);
  font-size: 1.5rem;
  cursor: pointer;
  transition: var(--transition-all);
}

@media (max-width: 912px) {
  .nav-toggle {
    display: block;
  }
  
  .nav-menu.show {
    animation: slideDown 0.3s ease-out;
  }
}

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

/* Enhanced Footer */
.footer {
  position: relative;
  overflow: hidden;
}

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

.social-links a:hover {
  transform: translateY(-4px) rotate(8deg);
}

/* Loading States */
.ri-spin {
  animation: spin 1s linear infinite;
}

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

/* Enhance accessibility */
@media (prefers-reduced-motion: reduce) {
  .hero {
    transform: none !important;
  }
  
  .hero-content,
  .hero-stats {
    transform: none !important;
  }
  
  .stat:hover {
    transform: none !important;
  }
} 
/************************************************************
  * 17) Custom Scrollbar / Accessibility
************************************************************/
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-thumb {
  background: var(--gradient-primary);
  border-radius: 5px;
}