:root {
  /* Color Palette */
  --primary-color: #0f172a;
  --secondary-color: #0ea5e9;
  --background-color: #020617;
  --footer-bg-color: #000000;
  --button-color: #6366f1;
  --section-bg-1: #020617;
  --section-bg-2: #0f172a;
  --section-bg-3: #1e293b;
  
  /* Soft & Organic Gradients */
  --gradient-primary: linear-gradient(135deg, #0ea5e9 0%, #6366f1 100%);
  --gradient-secondary: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  --gradient-accent: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  --gradient-warm: linear-gradient(135deg, #f59e0b 0%, #ef4444 100%);
  
  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-secondary: 'Poppins', sans-serif;
  
  /* Spacing & Sizing */
  --border-radius-sm: 16px;
  --border-radius-md: 20px;
  --border-radius-lg: 24px;
  --border-radius-xl: 28px;
  
  /* Shadows - Soft & Diffused */
  --shadow-soft-sm: 0 4px 20px -8px rgba(14, 165, 233, 0.15);
  --shadow-soft-md: 0 10px 30px -12px rgba(14, 165, 233, 0.25);
  --shadow-soft-lg: 0 20px 40px -15px rgba(14, 165, 233, 0.35);
  --shadow-warm: 0 10px 30px -12px rgba(245, 158, 11, 0.3);
  --shadow-purple: 0 10px 30px -12px rgba(139, 92, 246, 0.3);
  
  /* Transitions */
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* Base Styles */
* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  background-color: var(--background-color);
  color: #e2e8f0;
  line-height: 1.7;
  font-weight: 400;
  overflow-x: hidden;
  position: relative;
}

/* Organic Background Pattern */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 20% 80%, rgba(14, 165, 233, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(99, 102, 241, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, rgba(139, 92, 246, 0.03) 0%, transparent 50%);
  pointer-events: none;
  z-index: -1;
}

/* Typography - Round & Friendly */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-secondary);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.025em;
  color: #f8fafc;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.05em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
}

p {
  font-size: 1.125rem;
  line-height: 1.8;
  color: #cbd5e1;
}

/* Links */
a {
  color: var(--secondary-color);
  text-decoration: none;
  transition: var(--transition-smooth);
  position: relative;
}

a:hover {
  color: #38bdf8;
}

a:not(.btn):not(.nav-link):after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -2px;
  left: 0;
  background: var(--gradient-primary);
  transition: width 0.3s ease;
}

a:not(.btn):not(.nav-link):hover:after {
  width: 100%;
}

/* Buttons - Soft & Organic */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  border: none;
  border-radius: var(--border-radius-lg);
  font-family: var(--font-secondary);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-bounce);
  position: relative;
  overflow: hidden;
  min-height: 52px;
  letter-spacing: 0.025em;
}

.btn::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: left 0.5s;
}

.btn:hover::before {
  left: 100%;
}

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

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft-lg);
  color: white;
}

.btn-secondary {
  background: var(--gradient-secondary);
  color: #e2e8f0;
  border: 2px solid rgba(14, 165, 233, 0.3);
  box-shadow: var(--shadow-soft-sm);
}

.btn-secondary:hover {
  background: var(--gradient-primary);
  border-color: transparent;
  color: white;
  transform: translateY(-2px);
}

.btn-accent {
  background: var(--gradient-accent);
  color: white;
  box-shadow: var(--shadow-purple);
}

.btn-accent:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 20px 40px -15px rgba(139, 92, 246, 0.4);
}

.btn-outline {
  background: transparent;
  color: var(--secondary-color);
  border: 2px solid var(--secondary-color);
  box-shadow: none;
}

.btn-outline:hover {
  background: var(--secondary-color);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft-md);
}

/* Cards - Soft & Organic */
.card {
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(14, 165, 233, 0.1);
  border-radius: var(--border-radius-xl);
  padding: 2rem;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-soft-lg);
  border-color: rgba(14, 165, 233, 0.2);
}

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

.card-header {
  margin-bottom: 1.5rem;
}

.card-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: #f8fafc;
  margin-bottom: 0.5rem;
}

.card-subtitle {
  color: var(--secondary-color);
  font-size: 1rem;
  font-weight: 500;
}

.card-content {
  color: #cbd5e1;
  line-height: 1.7;
}

.card-footer {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(14, 165, 233, 0.1);
}

/* Feature Cards */
.feature-card {
  text-align: center;
  padding: 2.5rem 2rem;
  background: rgba(30, 41, 59, 0.4);
  backdrop-filter: blur(15px);
  border-radius: var(--border-radius-xl);
  border: 1px solid rgba(99, 102, 241, 0.1);
  transition: var(--transition-bounce);
  position: relative;
}

.feature-card:hover {
  transform: translateY(-10px) scale(1.02);
  background: rgba(30, 41, 59, 0.6);
  border-color: rgba(99, 102, 241, 0.2);
  box-shadow: var(--shadow-purple);
}

.feature-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1.5rem;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: white;
  box-shadow: var(--shadow-soft-md);
  transition: var(--transition-smooth);
}

.feature-card:hover .feature-icon {
  transform: scale(1.1) rotate(5deg);
  box-shadow: var(--shadow-soft-lg);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: 
    radial-gradient(circle at 70% 30%, rgba(14, 165, 233, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 30% 70%, rgba(99, 102, 241, 0.1) 0%, transparent 50%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 200%;
  background: 
    conic-gradient(from 0deg, transparent, rgba(14, 165, 233, 0.05), transparent);
  animation: rotate 20s linear infinite;
  z-index: -1;
}

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

.hero-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem;
}

.hero-title {
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 700;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, #f8fafc 0%, var(--secondary-color) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  color: #cbd5e1;
  margin-bottom: 2.5rem;
  line-height: 1.6;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Sections */
.section {
  padding: 5rem 0;
  position: relative;
}

.section:nth-child(even) {
  background: rgba(15, 23, 42, 0.3);
}

.section-title {
  text-align: center;
  margin-bottom: 3rem;
}

.section-subtitle {
  color: var(--secondary-color);
  font-size: 1.125rem;
  font-weight: 500;
  margin-bottom: 1rem;
}

/* Grid Layouts */
.grid {
  display: grid;
  gap: 2rem;
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* Forms */
.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: #e2e8f0;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 14px 18px;
  background: rgba(15, 23, 42, 0.6);
  border: 2px solid rgba(14, 165, 233, 0.1);
  border-radius: var(--border-radius-md);
  color: #e2e8f0;
  font-size: 1rem;
  transition: var(--transition-smooth);
  backdrop-filter: blur(10px);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--secondary-color);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
  background: rgba(15, 23, 42, 0.8);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: #64748b;
}

/* Navigation */
.nav {
  background: rgba(2, 6, 23, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(14, 165, 233, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  max-width: 1400px;
  margin: 0 auto;
}

.nav-logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: #f8fafc;
  text-decoration: none;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
  margin: 0;
  padding: 0;
}

.nav-link {
  color: #cbd5e1;
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius-sm);
  transition: var(--transition-smooth);
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: var(--secondary-color);
  background: rgba(14, 165, 233, 0.1);
}

/* Footer */
.footer {
  background: var(--footer-bg-color);
  border-top: 1px solid rgba(14, 165, 233, 0.1);
  padding: 3rem 0 2rem;
}

.footer-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}

.footer-section {
  margin-bottom: 2rem;
}

.footer-title {
  color: #f8fafc;
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.footer-text {
  color: #94a3b8;
  line-height: 1.6;
}

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

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-links a {
  color: #94a3b8;
  transition: var(--transition-smooth);
}

.footer-links a:hover {
  color: var(--secondary-color);
}

/* Utilities */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }
.mb-5 { margin-bottom: 2rem; }

.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mt-5 { margin-top: 2rem; }

.p-1 { padding: 0.25rem; }
.p-2 { padding: 0.5rem; }
.p-3 { padding: 1rem; }
.p-4 { padding: 1.5rem; }
.p-5 { padding: 2rem; }

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

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

.animate-fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

.animate-fade-in-left {
  animation: fadeInLeft 0.6s ease-out;
}

.animate-fade-in-right {
  animation: fadeInRight 0.6s ease-out;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .nav-container {
    padding: 1rem;
  }
  
  .nav-links {
    gap: 1rem;
  }
  
  .section {
    padding: 4rem 0;
  }
  
  .hero-cta {
    flex-direction: column;
    align-items: center;
  }
  
  .grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  
  .hero-content {
    padding: 1rem;
  }
  
  .card {
    padding: 1.5rem;
  }
  
  .feature-card {
    padding: 2rem 1.5rem;
  }
  
  .btn {
    padding: 12px 24px;
    font-size: 0.9rem;
  }
  
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .section {
    padding: 3rem 0;
  }
  
  .card {
    padding: 1rem;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-subtitle {
    font-size: 1.125rem;
  }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--gradient-primary);
  border-radius: 4px;
}

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

/* Selection */
::selection {
  background: rgba(14, 165, 233, 0.3);
  color: #f8fafc;
}

::-moz-selection {
  background: rgba(14, 165, 233, 0.3);
  color: #f8fafc;
}

/* Focus States */
*:focus {
  outline: 2px solid var(--secondary-color);
  outline-offset: 2px;
}

button:focus,
.btn:focus,
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.2);
}

/* Print Styles */
@media print {
  body {
    background: white;
    color: black;
  }
  
  .nav,
  .footer {
    display: none;
  }
  
  .card {
    border: 1px solid #ccc;
    background: white;
  }
}


/* Cookie Banner Additional Styles for Tailwind */
.cookie-banner-hover-effect:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

@media (prefers-reduced-motion: reduce) {
    .cookie-banner-hover-effect:hover {
        transform: none;
    }
}