@tailwind base;
@tailwind components;
@tailwind utilities;

:root {
  --neon-primary: #8b5cf6;
  --neon-secondary: #d946ef;
  --neon-accent: #06b6d4;
  --neon-glow: 0 0 20px rgba(139, 92, 246, 0.5);
  color-scheme: dark;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: #0a0a12;
  color: #f0f0f5;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  overflow-x: hidden;
}

/* Animated grid background */
.cyber-grid {
  position: fixed;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(rgba(139, 92, 246, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(139, 92, 246, 0.05) 1px, transparent 1px);
  background-size: 50px 50px;
  animation: gridMove 20s linear infinite;
  pointer-events: none;
}

@keyframes gridMove {
  0% { transform: perspective(500px) rotateX(60deg) translateY(0); }
  100% { transform: perspective(500px) rotateX(60deg) translateY(50px); }
}

/* Floating geometric shapes */
.shape {
  position: fixed;
  z-index: -1;
  opacity: 0.15;
  pointer-events: none;
  animation: float 15s ease-in-out infinite;
}

.shape-1 {
  top: 10%;
  right: 5%;
  width: 200px;
  height: 200px;
  border: 2px solid var(--neon-primary);
  transform: rotate(45deg);
  animation-delay: 0s;
}

.shape-2 {
  bottom: 20%;
  left: 5%;
  width: 150px;
  height: 150px;
  border: 2px solid var(--neon-secondary);
  border-radius: 50%;
  animation-delay: -5s;
}

.shape-3 {
  top: 50%;
  right: 15%;
  width: 100px;
  height: 100px;
  background: linear-gradient(135deg, var(--neon-accent), transparent);
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
  animation-delay: -10s;
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-30px) rotate(10deg); }
}

/* Neon text effects */
.neon-text {
  text-shadow:
    0 0 10px rgba(139, 92, 246, 0.8),
    0 0 20px rgba(139, 92, 246, 0.5),
    0 0 40px rgba(139, 92, 246, 0.3);
}

.neon-border {
  box-shadow:
    0 0 5px rgba(139, 92, 246, 0.5),
    inset 0 0 5px rgba(139, 92, 246, 0.1);
}

/* Code rain canvas */
#code-rain {
  position: fixed;
  inset: 0;
  z-index: -3;
  opacity: 0.08;
  pointer-events: none;
}

/* Card hover effects */
.feature-card {
  transition: all 0.3s ease;
  border: 1px solid rgba(139, 92, 246, 0.2);
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--neon-glow);
  border-color: var(--neon-primary);
}

.stack-card {
  transition: all 0.3s ease;
}

.stack-card:hover {
  transform: scale(1.02);
  box-shadow: 0 0 30px rgba(6, 182, 212, 0.3);
}

/* Code blocks */
pre {
  background: rgba(0, 0, 0, 0.5) !important;
  border: 1px solid rgba(139, 92, 246, 0.3);
  border-radius: 0.5rem;
  padding: 1rem;
  overflow-x: auto;
}

code {
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  color: var(--neon-accent);
}

/* Navbar glass effect */
.navbar {
  background: rgba(10, 10, 18, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(139, 92, 246, 0.2);
}

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

::-webkit-scrollbar-track {
  background: #0a0a12;
}

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

::-webkit-scrollbar-thumb:hover {
  background: var(--neon-secondary);
}

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

/* Section dividers */
.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--neon-primary), var(--neon-secondary), transparent);
  margin: 4rem 0;
}

/* Mobile menu */
.mobile-menu {
  display: none;
}

.mobile-menu.open {
  display: block;
}

/* Table styling */
.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table th,
.data-table td {
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid rgba(139, 92, 246, 0.2);
}

.data-table th {
  background: rgba(139, 92, 246, 0.1);
  color: var(--neon-primary);
  font-weight: 600;
}

.data-table tr:hover td {
  background: rgba(139, 92, 246, 0.05);
}

/* Button glow */
.btn-glow {
  position: relative;
  overflow: hidden;
}

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

/* Prompt carousel inside the terminal card */
.prompt-carousel {
  position: relative;
  min-height: 320px;
  overflow: hidden;
}

.prompt-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: translateY(1rem);
  transition: opacity 0.6s ease, transform 0.6s ease;
  pointer-events: none;
}

.prompt-slide.active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
  z-index: 1;
}

.prompt-slide pre {
  margin: 0;
  height: 100%;
}