/* Glimmer Brand CSS */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
  --ink: #101820;
  --teal: #0093B2;
  --violet: #7D5CE7;
  --white: #fff;
  --muted: rgba(255, 255, 255, 0.65);
  --border: rgba(255, 255, 255, 0.15);
}

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

body {
  background: var(--ink);
  color: var(--white);
  font-family: Inter, system-ui, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6, .display {
  font-family: 'Space Grotesk', Inter, system-ui, sans-serif;
  letter-spacing: 0.01em;
  font-weight: 600;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-image: 
    radial-gradient(70% 50% at 15% -10%, rgba(0, 147, 178, .35), transparent 60%),
    radial-gradient(70% 50% at 85% -10%, rgba(125, 92, 231, .25), transparent 60%);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: 12px;
  background: var(--teal);
  color: var(--white);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.2s ease;
  border: none;
  cursor: pointer;
  box-shadow: 
    0 10px 30px -12px rgba(0, 147, 178, 0.45),
    0 6px 16px -8px rgba(125, 92, 231, 0.35);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 
    0 14px 36px -12px rgba(0, 147, 178, 0.5),
    0 8px 20px -8px rgba(125, 92, 231, 0.4);
  opacity: 0.95;
}

.btn:focus-visible {
  outline: none;
  box-shadow: 
    0 0 0 3px rgba(0, 147, 178, 0.25),
    0 10px 30px -12px rgba(0, 147, 178, 0.45);
}

.btn-secondary {
  background: transparent;
  border: 1px solid var(--border);
  box-shadow: none;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--teal);
}

/* Cards */
.card {
  background: rgba(16, 24, 32, 0.6);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.5rem;
  transition: all 0.2s ease;
}

.card:hover {
  border-color: var(--teal);
  box-shadow: 0 8px 24px -8px rgba(0, 147, 178, 0.25);
}

/* Form Elements */
input, textarea, select {
  width: 100%;
  padding: 0.75rem 1rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--white);
  font-size: 1rem;
  transition: all 0.2s ease;
}

input:focus, textarea:focus, select:focus {
  outline: none;
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(0, 147, 178, 0.1);
}

input::placeholder {
  color: var(--muted);
  opacity: 0.7;
}

/* Gradients */
.gradient-text {
  background: linear-gradient(135deg, var(--teal), var(--violet));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gradient-border {
  position: relative;
  background: linear-gradient(135deg, var(--teal), var(--violet));
  padding: 1px;
  border-radius: 12px;
}

.gradient-border > * {
  background: var(--ink);
  border-radius: 11px;
}

/* Navigation */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(16, 24, 32, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  padding: 1rem 2rem;
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Responsive */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.5rem;
  }
  
  .btn {
    padding: 0.625rem 1.25rem;
  }
}