:root {
  --color-primary: #6366f1;
  --color-secondary: #0f172a;
  --color-accent: #10b981;
  --color-text: #1a1a1a;
  --color-text-light: #6b7280;
  --color-bg: #ffffff;
  --color-bg-alt: #f9fafb;
  --font-family: 'Outfit', sans-serif;
  --font-size-base: 16px;
  --line-height-base: 1.6;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
  --transition-fast: 150ms ease;
  --transition-base: 300ms ease;
  --transition-slow: 500ms ease;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
}

.bg-dark-editor {
  background-color: var(--color-secondary);
}

.text-gradient {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-glass {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.nav-glass-dark {
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.ide-indent {
  border-left: 2px solid rgba(99, 102, 241, 0.2);
  padding-left: var(--space-md);
  margin-left: var(--space-sm);
}

.btn-primary {
  background-color: var(--color-primary);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  transition: var(--transition-base);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--color-primary);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
  background-color: #4f46e5;
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-primary);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  border: 2px solid var(--color-primary);
  transition: var(--transition-base);
}

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

.card-code {
  background: var(--color-bg);
  border: 1px solid rgba(0, 0, 0, 0.05);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
}

.card-code::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--color-primary);
  opacity: 0;
  transition: var(--transition-base);
}

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

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

.footer-legal {
  background-color: var(--color-secondary);
  color: white;
  padding: var(--space-2xl) 0 var(--space-lg);
}

.footer-link {
  color: var(--color-text-light);
  transition: var(--transition-fast);
}

.footer-link:hover {
  color: white;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: white;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
  padding: var(--space-md);
  z-index: 1000;
  display: none;
}

.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  height: 100%;
  background: white;
  z-index: 1100;
  transition: var(--transition-slow);
  padding: var(--space-2xl) var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.mobile-menu.active {
  right: 0;
}

.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1050;
  display: none;
}

.hero-overlay {
  background: linear-gradient(rgba(15, 23, 42, 0.7), rgba(15, 23, 42, 0.7));
}

.faq-item {
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  padding: var(--space-md) 0;
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-weight: 600;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base);
  color: var(--color-text-light);
}

.faq-item.active .faq-answer {
  max-height: 500px;
  margin-top: var(--space-sm);
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 767px) {
  :root {
    --space-2xl: 3rem;
  }
  
  .btn-primary, .btn-secondary {
    width: 100%;
    margin-bottom: var(--space-sm);
  }
}

.input-field {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid #e5e7eb;
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
}

.input-field:focus {
  outline: none;
  border-color: var(--color-primary);
  ring: 2px solid rgba(99, 102, 241, 0.2);
}

.testimonial-card {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.timeline-item {
  position: relative;
  padding-left: 2rem;
  padding-bottom: 2rem;
  border-left: 2px solid var(--color-primary);
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -9px;
  top: 0;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-primary);
  border: 4px solid white;
}

.status-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 500;
  background: rgba(16, 185, 129, 0.1);
  color: var(--color-accent);
}

.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--color-primary);
  color: white;
  padding: 8px;
  z-index: 2000;
  transition: top 0.3s;
}

.skip-link:focus {
  top: 0;
}