:root {
  /* Cyberpunk Color Palette */
  --primary-cyan: #06b6d4;
  --secondary-magenta: #d946ef;
  --bg-primary: #020617;
  --bg-secondary: #0f172a;
  --bg-footer: #000000;
  --text-primary: #e2e8f0;
  --text-secondary: #94a3b8;
  --text-accent: #06b6d4;
  
  /* Elegant Typography */
  --font-serif: 'Playfair Display', 'Georgia', serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  
  /* Spacing & Layout */
  --container-max: 1200px;
  --section-padding: 6rem 0;
  --card-padding: 2.5rem;
  --border-radius-pill: 9999px;
  --border-radius-card: 16px;
  
  /* Shadows & Effects */
  --shadow-elegant: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-glow: 0 0 20px rgba(6, 182, 212, 0.3);
  --shadow-magenta-glow: 0 0 20px rgba(217, 70, 239, 0.3);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  font-size: 16px;
  overflow-x: hidden;
}

/* Elegant Typography Hierarchy */
h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.025em;
  margin-bottom: 1.5rem;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  background: linear-gradient(135deg, var(--primary-cyan), var(--secondary-magenta));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--text-primary);
  position: relative;
}

h2::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-cyan), var(--secondary-magenta));
  border-radius: 2px;
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--text-accent);
}

p {
  margin-bottom: 1.5rem;
  color: var(--text-secondary);
  font-size: 1.1rem;
}

/* Container System */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: var(--section-padding);
  position: relative;
}

.section-alt {
  background: var(--bg-secondary);
}

.section-alt:nth-child(even) {
  background: var(--bg-primary);
}

/* Elegant Cards */
.card {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(6, 182, 212, 0.2);
  border-radius: var(--border-radius-card);
  padding: var(--card-padding);
  margin-bottom: 2rem;
  backdrop-filter: blur(10px);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(6, 182, 212, 0.1), transparent);
  transition: left 0.6s ease;
}

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

.card:hover {
  border-color: var(--primary-cyan);
  box-shadow: var(--shadow-glow);
  transform: translateY(-4px);
}

/* Pill-Shaped Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 2.5rem;
  border-radius: var(--border-radius-pill);
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: none;
  cursor: pointer;
  font-size: 1rem;
  position: relative;
  overflow: hidden;
}

.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 0.6s ease;
}

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

.btn-primary {
  background: linear-gradient(135deg, var(--primary-cyan), #0891b2);
  color: white;
  box-shadow: var(--shadow-elegant);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #0891b2, var(--primary-cyan));
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}

.btn-secondary {
  background: transparent;
  color: var(--primary-cyan);
  border: 2px solid var(--primary-cyan);
}

.btn-secondary:hover {
  background: var(--primary-cyan);
  color: white;
  box-shadow: var(--shadow-glow);
}

.btn-magenta {
  background: linear-gradient(135deg, var(--secondary-magenta), #c026d3);
  color: white;
  box-shadow: var(--shadow-elegant);
}

.btn-magenta:hover {
  background: linear-gradient(135deg, #c026d3, var(--secondary-magenta));
  box-shadow: var(--shadow-magenta-glow);
  transform: translateY(-2px);
}

/* Underlined Links */
.link-elegant {
  color: var(--text-accent);
  text-decoration: none;
  position: relative;
  font-weight: 500;
  transition: color 0.3s ease;
}

.link-elegant::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-cyan), var(--secondary-magenta));
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.link-elegant:hover {
  color: var(--secondary-magenta);
}

.link-elegant:hover::after {
  width: 100%;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  background: radial-gradient(ellipse at center, rgba(6, 182, 212, 0.1) 0%, transparent 70%);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 20%;
  right: 10%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(217, 70, 239, 0.2) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(180deg); }
}

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

.hero-title {
  margin-bottom: 2rem;
  text-shadow: 0 0 30px rgba(6, 182, 212, 0.5);
}

.hero-subtitle {
  font-size: 1.3rem;
  color: var(--text-secondary);
  margin-bottom: 3rem;
  max-width: 600px;
}

/* 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(250px, 1fr));
}

/* Features Section */
.feature-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary-cyan), var(--secondary-magenta));
  border-radius: var(--border-radius-card);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
  color: white;
}

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

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
  font-weight: 500;
}

.form-input {
  width: 100%;
  padding: 1rem;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid rgba(6, 182, 212, 0.3);
  border-radius: var(--border-radius-card);
  color: var(--text-primary);
  font-size: 1rem;
  transition: all 0.3s ease;
}

.form-input:focus {
  outline: none;
  border-color: var(--primary-cyan);
  box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.1);
}

.form-input::placeholder {
  color: var(--text-secondary);
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(2, 6, 23, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(6, 182, 212, 0.2);
  z-index: 1000;
  padding: 1rem 0;
}

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

.logo {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary-cyan), var(--secondary-magenta));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-decoration: none;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-link {
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-cyan), var(--secondary-magenta));
  transition: width 0.3s ease;
}

.nav-link:hover {
  color: var(--text-accent);
}

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

/* Footer */
.footer {
  background: var(--bg-footer);
  padding: 4rem 0 2rem;
  border-top: 1px solid rgba(6, 182, 212, 0.2);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-section h3 {
  color: var(--text-accent);
  margin-bottom: 1.5rem;
  font-size: 1.2rem;
}

.footer-section p,
.footer-section a {
  color: var(--text-secondary);
  text-decoration: none;
  line-height: 1.6;
}

.footer-section a:hover {
  color: var(--text-accent);
}

.footer-bottom {
  border-top: 1px solid rgba(6, 182, 212, 0.1);
  padding-top: 2rem;
  text-align: center;
  color: var(--text-secondary);
}

/* Responsive Design */
@media (max-width: 768px) {
  :root {
    --section-padding: 4rem 0;
    --card-padding: 1.5rem;
  }
  
  .container {
    padding: 0 1rem;
  }
  
  .nav-menu {
    display: none;
  }
  
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }
  
  .btn {
    padding: 0.75rem 2rem;
    font-size: 0.9rem;
  }
}

@media (max-width: 480px) {
  .hero {
    min-height: 80vh;
  }
  
  .card {
    padding: 1.25rem;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

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

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

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

.text-accent {
  color: var(--text-accent);
}

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }


/* 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;
    }
}