/* =====================================================
   MODERN PREMIUM DESIGN - 2026 Edition
   Glassmorphism + Aurora Effects + Smooth Animations
   ===================================================== */

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

:root {
  /* Color Palette - Aurora Theme */
  --primary: #7c3aed;
  --primary-light: #a78bfa;
  --primary-dark: #5b21b6;
  --secondary: #06b6d4;
  --accent: #f59e0b;
  --accent-pink: #ec4899;
  --accent-emerald: #10b981;
  
  /* Neutrals */
  --dark: #0f0f12;
  --darker: #0a0a0d;
  --light: #f8fafc;
  --white: #ffffff;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;
  
  /* Backgrounds */
  --bg-primary: #fafafa;
  --bg-secondary: #ffffff;
  --bg-dark: #0f0f12;
  --bg-glass: rgba(255, 255, 255, 0.7);
  --bg-glass-dark: rgba(15, 15, 18, 0.85);
  
  /* Text */
  --text-primary: #1e293b;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --text-light: #f8fafc;
  
  /* Gradients */
  --gradient-aurora: linear-gradient(135deg, #7c3aed 0%, #06b6d4 50%, #10b981 100%);
  --gradient-sunset: linear-gradient(135deg, #f59e0b 0%, #ec4899 50%, #7c3aed 100%);
  --gradient-ocean: linear-gradient(135deg, #0ea5e9 0%, #7c3aed 50%, #ec4899 100%);
  --gradient-glass: linear-gradient(135deg, rgba(255,255,255,0.4) 0%, rgba(255,255,255,0.1) 100%);
  --gradient-dark: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  
  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 30px 80px rgba(0, 0, 0, 0.16);
  --shadow-glow: 0 0 60px rgba(124, 58, 237, 0.3);
  --shadow-glow-cyan: 0 0 60px rgba(6, 182, 212, 0.3);
  
  /* Borders */
  --border-light: rgba(0, 0, 0, 0.06);
  --border-medium: rgba(0, 0, 0, 0.1);
  --border-glass: rgba(255, 255, 255, 0.2);
  
  /* Spacing */
  --section-padding: 120px;
  --container-max: 1400px;
  
  /* Animation */
  --transition-base: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: all 0.5s cubic-bezier(0.22, 1, 0.36, 1);
  --transition-bounce: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
  
  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-full: 9999px;
}

/* =====================================================
   GLOBAL RESET & BASE
   ===================================================== */

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

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

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

/* =====================================================
   NAVBAR - Glassmorphism Premium
   ===================================================== */

.navbar {
  position: fixed !important;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 1000;
  padding: 20px 0 !important;
  background: transparent !important;
  transition: var(--transition-smooth);
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.85) !important;
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border-light);
  padding: 14px 0 !important;
  box-shadow: var(--shadow-md);
}

/* Dark navbar for hero sections */
.navbar:not(.scrolled) {
  background: transparent !important;
}

.navbar .container {
  max-width: var(--container-max);
  padding: 0 40px;
}

.navbar .navbar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--white);
  transition: var(--transition-base);
}

.navbar.scrolled .navbar-brand {
  color: var(--text-primary);
}

.navbar .navbar-brand img {
  height: 48px !important;
  object-fit: contain;
  filter: brightness(0) invert(1);
  transition: var(--transition-base);
}

.navbar.scrolled .navbar-brand img {
  filter: none;
  height: 44px !important;
}

/* Nav Links */
.navbar .nav-link {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 500;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.9) !important;
  padding: 12px 20px !important;
  margin: 0 4px;
  border-radius: var(--radius-full);
  position: relative;
  overflow: hidden;
  transition: var(--transition-base);
  border: none !important;
}

.navbar.scrolled .nav-link {
  color: var(--text-secondary) !important;
}

.navbar .nav-link::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-aurora);
  opacity: 0;
  border-radius: var(--radius-full);
  transition: var(--transition-base);
  z-index: -1;
}

.navbar .nav-link:hover {
  color: var(--white) !important;
  transform: translateY(-2px);
}

.navbar .nav-link:hover::before {
  opacity: 1;
}

.navbar.scrolled .nav-link:hover {
  color: var(--white) !important;
}

/* Dropdown */
.navbar .dropdown-menu {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 12px;
  margin-top: 10px !important;
  min-width: 220px;
  box-shadow: var(--shadow-lg);
  animation: dropdownFade 0.3s ease;
  display: block !important;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition-base);
  pointer-events: none;
}

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

.navbar .dropdown:hover .dropdown-menu,
.navbar .dropdown-menu.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.navbar .dropdown-item {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition-base);
}

.navbar .dropdown-item:hover {
  background: var(--gradient-aurora);
  color: var(--white);
  transform: translateX(4px);
}

.navbar .dropdown-toggle::after {
  border: none;
  content: '▾';
  font-size: 0.7rem;
  margin-left: 6px;
  vertical-align: middle;
}

/* Mobile Toggle */
.navbar-toggler {
  border: none !important;
  padding: 8px;
  background: rgba(255, 255, 255, 0.1) !important;
  border-radius: var(--radius-sm);
}

.navbar.scrolled .navbar-toggler {
  background: var(--gray-100) !important;
}

.navbar-toggler-icon {
  filter: brightness(0) invert(1);
}

.navbar.scrolled .navbar-toggler-icon {
  filter: none;
}

/* =====================================================
   HERO SECTION - Immersive Experience
   ===================================================== */

.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--gradient-dark);
}

/* Aurora Background Effect */
.hero-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: 
    radial-gradient(ellipse 80% 50% at 20% 40%, rgba(124, 58, 237, 0.3) 0%, transparent 50%),
    radial-gradient(ellipse 60% 50% at 80% 50%, rgba(6, 182, 212, 0.3) 0%, transparent 50%),
    radial-gradient(ellipse 50% 40% at 40% 80%, rgba(236, 72, 153, 0.2) 0%, transparent 50%);
  animation: auroraMove 20s ease-in-out infinite;
  z-index: 1;
}

@keyframes auroraMove {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  25% { transform: translate(2%, 2%) rotate(1deg); }
  50% { transform: translate(0, 4%) rotate(0deg); }
  75% { transform: translate(-2%, 2%) rotate(-1deg); }
}

/* Grid Pattern Overlay */
.hero-section::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 80px 80px;
  z-index: 2;
}

.hero-video-wrapper {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-video {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  min-width: 100%;
  min-height: 100%;
  object-fit: cover;
}

.hero-video-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(15, 15, 18, 0.85) 0%,
    rgba(15, 15, 18, 0.7) 50%,
    rgba(15, 15, 18, 0.85) 100%
  );
  z-index: 1;
}

.hero-section .container {
  position: relative;
  z-index: 10;
  text-align: center;
  padding: 0 20px;
}

/* Hero Content */
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 24px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-full);
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 32px;
  animation: fadeInUp 0.8s ease;
}

.hero-eyebrow::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--accent-emerald);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.2); }
}

.hero-section h1,
.hero-section .display-4 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -0.03em;
  animation: fadeInUp 0.8s ease 0.1s backwards;
}

.hero-section h1 span,
.hero-gradient-text {
  background: var(--gradient-aurora);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-section .lead {
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  color: var(--gray-300);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.7;
  animation: fadeInUp 0.8s ease 0.2s backwards;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Hero Buttons */
.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease 0.3s backwards;
}

.hero-section .btn,
.btn-hero {
  padding: 16px 36px;
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-full);
  transition: var(--transition-bounce);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: none;
  cursor: pointer;
  animation: none !important;
}

.btn-primary-glow {
  background: var(--gradient-aurora);
  color: var(--white);
  box-shadow: var(--shadow-glow);
}

.btn-primary-glow:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 20px 60px rgba(124, 58, 237, 0.4);
  color: var(--white);
}

.btn-outline-light-glass {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2) !important;
  color: var(--white);
}

.btn-outline-light-glass:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-4px);
  color: var(--white);
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  animation: bounce 2s infinite;
}

.scroll-indicator span {
  display: block;
  width: 24px;
  height: 40px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 12px;
  position: relative;
}

.scroll-indicator span::before {
  content: '';
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 8px;
  background: var(--white);
  border-radius: 2px;
  animation: scrollDown 2s infinite;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
  40% { transform: translateX(-50%) translateY(-10px); }
  60% { transform: translateX(-50%) translateY(-5px); }
}

@keyframes scrollDown {
  0% { opacity: 1; top: 6px; }
  100% { opacity: 0; top: 20px; }
}

/* =====================================================
   PAGE HERO - Internal Pages
   ===================================================== */

.page-hero {
  position: relative;
  min-height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-dark);
  overflow: hidden;
  padding-top: 120px;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse at 30% 50%, rgba(124, 58, 237, 0.2) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 50%, rgba(6, 182, 212, 0.2) 0%, transparent 50%);
  z-index: 1;
}

.page-hero h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  color: var(--white);
  text-align: center;
  letter-spacing: -0.02em;
  position: relative;
  z-index: 2;
}

.page-hero .lead {
  color: var(--gray-300);
  text-align: center;
  font-size: 1.2rem;
  position: relative;
  z-index: 2;
}

/* =====================================================
   SECTIONS - Content Areas
   ===================================================== */

section {
  padding: var(--section-padding) 0;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 20px;
  background: rgba(124, 58, 237, 0.1);
  border-radius: var(--radius-full);
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.section-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* =====================================================
   ABOUT SECTION
   ===================================================== */

.about-section {
  background: var(--white);
  position: relative;
  overflow: hidden;
}

.about-section::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.03) 0%, rgba(6, 182, 212, 0.03) 100%);
  pointer-events: none;
}

.about-content {
  position: relative;
  z-index: 2;
}

.about-content .eyebrow,
.eyebrow-simple {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 20px;
  background: rgba(124, 58, 237, 0.1);
  border-radius: var(--radius-full);
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.about-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

.about-text {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 32px;
}

.about-image-wrapper {
  position: relative;
}

.about-image-wrapper img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
}

.about-image-wrapper::before {
  content: '';
  position: absolute;
  top: -20px;
  right: -20px;
  width: 100%;
  height: 100%;
  background: var(--gradient-aurora);
  border-radius: var(--radius-xl);
  opacity: 0.2;
  z-index: -1;
}

/* =====================================================
   CARDS - Premium Glassmorphism
   ===================================================== */

.card-premium {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 32px;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-md);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.card-premium::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-aurora);
  opacity: 0;
  transition: var(--transition-base);
}

.card-premium:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}

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

.card-icon {
  width: 64px;
  height: 64px;
  background: var(--gradient-aurora);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.5rem;
  margin-bottom: 24px;
  box-shadow: var(--shadow-glow);
}

.card-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.card-text {
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Product/Service Cards */
.product-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-md);
  transition: var(--transition-smooth);
}

.product-card:hover {
  transform: translateY(-12px) scale(1.02);
  box-shadow: var(--shadow-xl);
}

.product-card-image {
  position: relative;
  height: 280px;
  overflow: hidden;
}

.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.product-card:hover .product-card-image img {
  transform: scale(1.1);
}

.product-card-body {
  padding: 28px;
}

.product-card-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.product-card-text {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* =====================================================
   BUTTONS
   ===================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  transition: var(--transition-bounce);
  text-decoration: none;
}

.btn-primary {
  background: var(--gradient-aurora);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(124, 58, 237, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(124, 58, 237, 0.4);
  color: var(--white);
}

.btn-secondary {
  background: var(--gray-100);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background: var(--gray-200);
  transform: translateY(-3px);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--border-medium);
  color: var(--text-primary);
}

.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-3px);
}

.btn-lg {
  padding: 18px 36px;
  font-size: 1.05rem;
}

.btn-sm {
  padding: 10px 20px;
  font-size: 0.85rem;
}

/* =====================================================
   FOOTER - Modern Premium
   ===================================================== */

footer, .footer {
  background: var(--dark);
  color: var(--gray-300);
  padding: 80px 0 40px;
  position: relative;
  overflow: hidden;
}

footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--gradient-aurora);
}

.footer-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
}

.footer-logo img {
  height: 48px;
  filter: brightness(0) invert(1);
}

.footer-text {
  color: var(--gray-400);
  line-height: 1.7;
  max-width: 300px;
}

.footer-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 24px;
}

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

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: var(--gray-400);
  transition: var(--transition-base);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.footer-links a:hover {
  color: var(--white);
  transform: translateX(4px);
}

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

.footer-social a {
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-300);
  transition: var(--transition-bounce);
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: 60px;
  padding-top: 30px;
  text-align: center;
  color: var(--gray-500);
  font-size: 0.9rem;
}

/* =====================================================
   RESPONSIVE DESIGN
   ===================================================== */

@media (max-width: 1200px) {
  :root {
    --section-padding: 100px;
  }
}

@media (max-width: 992px) {
  :root {
    --section-padding: 80px;
  }
  
  .navbar .container {
    padding: 0 20px;
  }
  
  .hero-section h1 {
    font-size: 2.5rem;
  }
}

@media (max-width: 768px) {
  :root {
    --section-padding: 60px;
  }
  
  .navbar {
    padding: 12px 0 !important;
  }
  
  .navbar.scrolled {
    padding: 10px 0 !important;
  }
  
  .navbar .navbar-brand img {
    height: 40px !important;
  }
  
  .navbar-collapse {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    margin-top: 16px;
    padding: 20px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
  }
  
  .navbar .nav-link {
    color: var(--text-primary) !important;
    padding: 14px 20px !important;
  }
  
  .navbar .nav-link:hover {
    color: var(--white) !important;
  }
  
  .hero-section {
    min-height: 100svh;
    padding: 120px 20px 60px;
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .hero-section .btn {
    width: 100%;
    max-width: 300px;
  }
  
  .section-title {
    font-size: 2rem;
  }
}

@media (max-width: 576px) {
  .hero-section h1 {
    font-size: 2rem;
  }
  
  .card-premium {
    padding: 24px;
  }
}

/* =====================================================
   ANIMATIONS & EFFECTS
   ===================================================== */

/* Fade In Up on Scroll */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(40px);
  transition: var(--transition-smooth);
}

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

/* Stagger Delay */
.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }

/* Floating Animation */
.float {
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-20px); }
}

/* Gradient Text */
.gradient-text {
  background: var(--gradient-aurora);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Glow Effect */
.glow {
  box-shadow: var(--shadow-glow);
}

.glow-cyan {
  box-shadow: var(--shadow-glow-cyan);
}

/* Glass Effect */
.glass {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.glass-dark {
  background: rgba(15, 15, 18, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* =====================================================
   UTILITY CLASSES
   ===================================================== */

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }
.mb-5 { margin-bottom: 48px; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.mt-5 { margin-top: 48px; }

.py-5 { padding-top: 48px; padding-bottom: 48px; }
.py-6 { padding-top: 80px; padding-bottom: 80px; }

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 20px;
}

.row {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -15px;
}

.col {
  padding: 0 15px;
}

/* Grid System */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; }

@media (max-width: 992px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* =====================================================
   STEP CONNECTION ARROWS - Flow Indicators
   ===================================================== */

/* Section container with step indicator */
.step-section {
  position: relative;
}

/* Step connector arrow - positioned between sections */
.step-connector {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 40px 0;
  position: relative;
  overflow: visible;
}

/* Animated curved arrow SVG container */
.step-arrow {
  position: relative;
  width: 120px;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-arrow svg {
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 4px 20px rgba(124, 58, 237, 0.3));
}

.step-arrow svg path {
  fill: none;
  stroke: url(#arrowGradient);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 200;
  stroke-dashoffset: 200;
  animation: drawArrow 1.5s ease forwards;
}

.step-arrow svg .arrow-head {
  fill: var(--primary);
  stroke: none;
  animation: arrowPulse 2s ease-in-out infinite;
}

@keyframes drawArrow {
  to {
    stroke-dashoffset: 0;
  }
}

@keyframes arrowPulse {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.1);
    opacity: 0.8;
  }
}

/* Curved arrow pointing down-right (for left image sections) */
.step-arrow-down-right {
  transform: rotate(0deg);
}

/* Curved arrow pointing down-left (for right image sections) */
.step-arrow-down-left {
  transform: rotate(0deg) scaleX(-1);
}

/* Step number badge */
.step-badge {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 1.2rem;
  font-family: 'Space Grotesk', sans-serif;
  box-shadow: 0 8px 30px rgba(124, 58, 237, 0.4);
  z-index: 10;
  animation: badgePop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

@keyframes badgePop {
  from {
    transform: translateX(-50%) scale(0);
    opacity: 0;
  }
  to {
    transform: translateX(-50%) scale(1);
    opacity: 1;
  }
}

/* Dotted connection line */
.step-line {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 3px;
  background: repeating-linear-gradient(
    to bottom,
    var(--primary) 0px,
    var(--primary) 8px,
    transparent 8px,
    transparent 16px
  );
  transform: translateX(-50%);
  opacity: 0.3;
}

/* Flowing dots animation on line */
.step-line::after {
  content: '';
  position: absolute;
  width: 10px;
  height: 10px;
  background: var(--primary);
  border-radius: 50%;
  left: 50%;
  transform: translateX(-50%);
  animation: flowDown 2s ease-in-out infinite;
  box-shadow: 0 0 20px var(--primary);
}

@keyframes flowDown {
  0% {
    top: 0;
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  90% {
    opacity: 1;
  }
  100% {
    top: 100%;
    opacity: 0;
  }
}

/* Fancy curved SVG arrow between sections */
.flow-arrow-container {
  position: relative;
  height: 150px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: -40px 0;
  z-index: 5;
}

.flow-arrow-svg {
  width: 200px;
  height: 150px;
}

.flow-arrow-path {
  fill: none;
  stroke: url(#flowGradient);
  stroke-width: 4;
  stroke-linecap: round;
  filter: drop-shadow(0 4px 15px rgba(124, 58, 237, 0.3));
}

/* Animated flow effect */
.flow-arrow-path {
  stroke-dasharray: 10 5;
  animation: flowAnimation 1.5s linear infinite;
}

@keyframes flowAnimation {
  to {
    stroke-dashoffset: -30;
  }
}

/* Arrow icon in circle */
.flow-arrow-icon {
  position: absolute;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
  box-shadow: 0 10px 40px rgba(124, 58, 237, 0.4);
  animation: arrowBounce 2s ease-in-out infinite;
}

@keyframes arrowBounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(10px);
  }
}

/* Step section wrapper with visual enhancements */
.content-step-wrapper {
  position: relative;
}

.content-step-wrapper::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  height: 100%;
  width: 2px;
  background: linear-gradient(to bottom, transparent, var(--primary), var(--secondary), transparent);
  opacity: 0.15;
  transform: translateX(-50%);
  z-index: 0;
}

/* Premium Step Indicator - Modern 3D Badge */
.step-indicator {
  position: absolute;
  top: 20px;
  left: 20px;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 800;
  font-size: 1.5rem;
  font-family: 'Space Grotesk', sans-serif;
  box-shadow: 
    0 10px 40px rgba(124, 58, 237, 0.6),
    0 0 0 4px rgba(255, 255, 255, 0.9),
    0 0 0 8px rgba(124, 58, 237, 0.2),
    inset 0 -2px 8px rgba(0, 0, 0, 0.2),
    inset 0 2px 8px rgba(255, 255, 255, 0.3);
  z-index: 10;
  animation: stepPulse 3s ease-in-out infinite;
  position: relative;
  overflow: hidden;
}

/* Işık efekti */
.step-indicator::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, 
    transparent 30%, 
    rgba(255, 255, 255, 0.3) 50%, 
    transparent 70%);
  animation: shimmer 4s ease-in-out infinite;
}

@keyframes stepPulse {
  0%, 100% { 
    transform: scale(1);
    box-shadow: 
      0 10px 40px rgba(124, 58, 237, 0.6),
      0 0 0 4px rgba(255, 255, 255, 0.9),
      0 0 0 8px rgba(124, 58, 237, 0.2),
      inset 0 -2px 8px rgba(0, 0, 0, 0.2),
      inset 0 2px 8px rgba(255, 255, 255, 0.3);
  }
  50% { 
    transform: scale(1.05);
    box-shadow: 
      0 15px 50px rgba(124, 58, 237, 0.8),
      0 0 0 4px rgba(255, 255, 255, 1),
      0 0 0 10px rgba(124, 58, 237, 0.3),
      inset 0 -2px 8px rgba(0, 0, 0, 0.2),
      inset 0 2px 8px rgba(255, 255, 255, 0.4);
  }
}

@keyframes shimmer {
  0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
  100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

/* =====================================================
   PREMIUM FLOW ARROWS - Professional & Modern Design
   Gelişmiş ok tasarımları: 3D, gradyan, animasyonlar
   ===================================================== */

/* Flow Connector - Section arası dekoratif ok */
.flow-connector {
  position: relative;
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: visible;
  margin: -10px 0;
  z-index: 10;
}

.flow-connector-svg {
  width: 400px;
  height: 100%;
  overflow: visible;
}

.flow-connector-reverse .flow-connector-svg {
  /* No animation for cleaner look */
}

.flow-connector-path {
  stroke-dasharray: 300;
  stroke-dashoffset: 300;
  animation: drawConnectorSimple 1.5s ease-out forwards;
}

@keyframes drawConnectorSimple {
  0% { stroke-dashoffset: 300; opacity: 0; }
  20% { opacity: 1; }
  100% { stroke-dashoffset: 0; opacity: 1; }
}

/* Responsive flow connector */
@media (max-width: 768px) {
  .flow-connector {
    height: 140px;
    margin: 0;
  }
  
  .flow-connector-svg {
    width: 350px;
  }
}

@media (max-width: 576px) {
  .flow-connector {
    height: 100px;
    margin: 0;
  }
  
  .flow-connector-svg {
    width: 250px;
  }
  
  .flow-connector-path {
    stroke-width: 4;
  }
}

/* Flow Arrow - Global Auto System */
.flow-arrow {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), 
              transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.flow-arrow-visible {
  opacity: 1;
  transform: translateY(0);
}

.flow-arrow .curved-arrow-path-animated {
  stroke-dasharray: 1200;
  stroke-dashoffset: 1200;
}

.flow-arrow-visible .curved-arrow-path-animated {
  animation: drawArrowSmooth 2s cubic-bezier(0.4, 0, 0.2, 1) forwards,
             pulseArrowGlow 3s ease-in-out 2s infinite;
}

/* Arrow container - Modern ve temiz */
.curved-arrow-container {
  position: relative;
  height: 220px;
  margin: 20px 0;
  z-index: 15;
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: visible;
}

.curved-arrow-svg {
  width: 90%;
  max-width: 600px;
  height: 100%;
  overflow: visible;
  filter: drop-shadow(0 8px 24px rgba(124, 58, 237, 0.2));
}

/* Ana ok yolu - Gradyan ve 3D efekt */
.curved-arrow-path {
  fill: none;
  stroke: url(#arrowGradient);
  stroke-width: 8;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 4px 12px rgba(124, 58, 237, 0.4));
  transition: all 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
  opacity: 0.95;
}

/* Ok başı - Profesyonel gradyan */
.curved-arrow-head {
  fill: url(#arrowGradient);
  filter: drop-shadow(0 3px 8px rgba(6, 182, 212, 0.5));
  transition: all 0.4s ease;
}

/* Çizim animasyonu - Smooth ve etkileyici */
.curved-arrow-path-animated {
  stroke-dasharray: 1200;
  stroke-dashoffset: 1200;
  animation: drawArrowSmooth 2.5s cubic-bezier(0.4, 0, 0.2, 1) forwards,
             pulseArrowGlow 3s ease-in-out 2.5s infinite;
}

@keyframes drawArrowSmooth {
  0% { 
    stroke-dashoffset: 1200;
    opacity: 0;
  }
  20% {
    opacity: 1;
  }
  100% { 
    stroke-dashoffset: 0;
    opacity: 1;
  }
}

@keyframes pulseArrowGlow {
  0%, 100% { 
    filter: drop-shadow(0 4px 12px rgba(124, 58, 237, 0.4));
    stroke-width: 8;
  }
  50% { 
    filter: drop-shadow(0 6px 20px rgba(124, 58, 237, 0.7));
    stroke-width: 9;
  }
}

/* Hover efekti - İnteraktif */
.curved-arrow-path:hover {
  filter: drop-shadow(0 8px 30px rgba(124, 58, 237, 0.8));
  stroke-width: 10;
  opacity: 1;
}

/* Yön sınıfları */
.arrow-left-to-right .curved-arrow-svg {
  transform: rotate(0deg);
  animation: float 4s ease-in-out infinite;
}

.arrow-right-to-left .curved-arrow-svg {
  transform: scaleX(-1);
  animation: float 4s ease-in-out infinite;
}

/* Hafif yüzme animasyonu */
@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-8px) rotate(1deg); }
}

.arrow-right-to-left .curved-arrow-svg {
  animation: floatReverse 4s ease-in-out infinite;
}

@keyframes floatReverse {
  0%, 100% { transform: scaleX(-1) translateY(0); }
  50% { transform: scaleX(-1) translateY(-8px); }
}

/* Parıldayan nokta efekti */
.curved-arrow-path::after {
  content: '';
  position: absolute;
  width: 12px;
  height: 12px;
  background: radial-gradient(circle, var(--secondary) 0%, transparent 70%);
  border-radius: 50%;
  animation: travelDot 3s ease-in-out infinite;
}

@keyframes travelDot {
  0% { opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { opacity: 0; }
}

@keyframes wobbleArrow {
  0% {
    stroke-dashoffset: 0;
  }
  100% {
    stroke-dashoffset: 12;
  }
}

/* =====================================================
   RESPONSIVE DESIGN - Mobile & Tablet Optimizations
   ===================================================== */

/* Tablet (iPad) */
@media (max-width: 992px) {
  .flow-arrow-container {
    height: 100px;
    margin: -20px 0;
  }
  
  .flow-arrow-svg {
    width: 150px;
    height: 100px;
  }
  
  .flow-arrow-icon {
    width: 50px;
    height: 50px;
    font-size: 1.2rem;
  }
  
  .step-indicator {
    width: 50px;
    height: 50px;
    font-size: 1.2rem;
    top: 15px;
    left: 15px;
  }
  
  .curved-arrow-container {
    height: 160px;
    margin: 10px 0;
  }
  
  .curved-arrow-svg {
    width: 85%;
    max-width: 450px;
  }
  
  .curved-arrow-path {
    stroke-width: 6;
  }
}

/* Mobile (Phone) */
@media (max-width: 768px) {
  .flow-arrow-container {
    height: 80px;
  }
  
  .flow-arrow-icon {
    width: 45px;
    height: 45px;
    font-size: 1rem;
  }
  
  .step-indicator {
    width: 45px;
    height: 45px;
    font-size: 1.1rem;
    top: 12px;
    left: 12px;
  }
  
  .curved-arrow-container {
    height: 140px;
    margin: 5px 0;
  }
  
  .curved-arrow-svg {
    width: 95%;
  }
  
  .curved-arrow-path {
    stroke-width: 5;
  }
  
  /* Animasyonları hafiflet */
  .curved-arrow-path-animated {
    animation-duration: 2s;
  }
  
  @keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-5px) rotate(0.5deg); }
  }
  
  @keyframes floatReverse {
    0%, 100% { transform: scaleX(-1) translateY(0); }
    50% { transform: scaleX(-1) translateY(-5px); }
  }
}

/* Extra Small Mobile */
@media (max-width: 576px) {
  .step-indicator {
    width: 40px;
    height: 40px;
    font-size: 1rem;
    top: 10px;
    left: 10px;
  }
  
  .curved-arrow-container {
    height: 120px;
    margin: 0;
  }
  
  .curved-arrow-path {
    stroke-width: 4;
  }
  
  /* Daha az animasyon mobilde */
  .step-indicator {
    animation: none;
  }
  
  .curved-arrow-svg {
    animation: none !important;
  }
}