@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;600;700;800;900&display=swap');
@tailwind base;
@tailwind components;
@tailwind utilities;

/* 🚀 FUTUREVISIONMACHINES REVOLUTIONARY DESIGN SYSTEM 🚀 */

:root {
    /* 🎨 ENTERPRISE REVOLUTIONARY COLOR PALETTE */
    --cyber-blue: #00d4ff;
    --neon-purple: #b300ff;
    --electric-green: #39ff14;
    --plasma-pink: #ff073a;
    --quantum-cyan: #0ff0fc;
    --void-black: #0a0a0a;
    --dark-space: #0a0a0f;
    --neural-dark: #0f1419;
    --quantum-dark: #121829;
    --stellar-white: #ffffff;
    --enterprise-gray: #1a1a2e;
    --professional-blue: #0066cc;
    --corporate-silver: #c0c4cc;
    
    /* 🌟 HOLOGRAPHIC GRADIENTS */
    --primary-hologram: linear-gradient(45deg, #667eea, #764ba2, #f093fb, #667eea);
    --cyber-gradient: linear-gradient(135deg, #00d4ff 0%, #b300ff 50%, #ff073a 100%);
    --neon-gradient: linear-gradient(45deg, #ff006e, #8338ec, #3a86ff, #06ffa5);
    --quantum-gradient: linear-gradient(90deg, #667eea, #764ba2, #f093fb, #667eea);
    --void-gradient: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%);
    
    /* 🔮 GLASS MORPHISM & NEURAL SURFACES */
    --glass-light: rgba(255, 255, 255, 0.1);
    --glass-medium: rgba(255, 255, 255, 0.15);
    --glass-heavy: rgba(255, 255, 255, 0.25);
    --glass-border: rgba(255, 255, 255, 0.2);
    --neural-surface: rgba(0, 212, 255, 0.05);
    --quantum-surface: rgba(179, 0, 255, 0.08);
    
    /* ⚡ NEURAL SHADOWS & GLOWS */
    --shadow-cyber: 0 8px 32px rgba(0, 212, 255, 0.3);
    --shadow-neural: 0 12px 48px rgba(102, 126, 234, 0.4);
    --shadow-quantum: 0 16px 64px rgba(179, 0, 255, 0.35);
    --shadow-hologram: 0 0 40px rgba(255, 0, 128, 0.4);
    --glow-neon: 0 0 20px currentColor, 0 0 40px currentColor, 0 0 80px currentColor;
    
    /* 🎭 REVOLUTIONARY ANIMATIONS */
    --transition-quantum: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    --transition-neural: all 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    --transition-cyber: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-hologram: all 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* � ENTERPRISE DARK MODE ENHANCEMENT */
body {
    background-color: var(--dark-space);
    color: var(--stellar-white);
}

/* Enhanced glass morphism for enterprise feel */
.enterprise-glass {
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

/* Professional gradients */
.enterprise-gradient {
    background: linear-gradient(135deg, var(--neural-dark) 0%, var(--quantum-dark) 50%, var(--enterprise-gray) 100%);
}

.corporate-surface {
    background: rgba(0, 212, 255, 0.03);
    border: 1px solid rgba(0, 212, 255, 0.15);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
}

/* 🎯 REVOLUTIONARY BASE STYLES */
* {
    scroll-behavior: smooth;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
    font-weight: 400;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* 🚀 CYBER TYPOGRAPHY */
.cyber-font {
    font-family: 'Orbitron', 'JetBrains Mono', monospace;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

/* 🌈 HOLOGRAPHIC TEXT EFFECTS */
.gradient-text {
    background: var(--quantum-gradient);
    background-size: 400% 400%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: holographic-flow 4s ease-in-out infinite;
}

.neon-text {
    color: var(--cyber-blue);
    text-shadow: 0 0 10px currentColor, 0 0 20px currentColor, 0 0 40px currentColor;
    animation: neon-pulse 2s ease-in-out infinite alternate;
}

.glitch-text {
    position: relative;
    color: var(--stellar-white);
    animation: glitch 2s infinite;
}

.glitch-text::before,
.glitch-text::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.glitch-text::before {
    animation: glitch-1 0.5s infinite;
    color: var(--cyber-blue);
    z-index: -1;
}

.glitch-text::after {
    animation: glitch-2 0.5s infinite;
    color: var(--plasma-pink);
    z-index: -2;
}

/* 🔮 NEURAL SURFACES & QUANTUM CARDS */
.neural-surface {
    background: var(--neural-surface);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    position: relative;
    overflow: hidden;
}

.neural-surface::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.8s;
}

.neural-surface:hover::before {
    left: 100%;
}

.quantum-card {
    background: var(--quantum-surface);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 2px solid transparent;
    border-radius: 20px;
    position: relative;
    overflow: hidden;
    transition: var(--transition-quantum);
}

.quantum-card::before {
    content: '';
    position: absolute;
    inset: 0;
    padding: 2px;
    background: var(--neon-gradient);
    border-radius: inherit;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: xor;
    -webkit-mask-composite: xor;
    opacity: 0;
    transition: opacity 0.3s;
}

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

.quantum-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: var(--shadow-quantum);
}

/* ⚡ CYBER BUTTONS */
.btn-cyber {
    position: relative;
    padding: 16px 32px;
    background: transparent;
    border: 2px solid var(--cyber-blue);
    color: var(--cyber-blue);
    font-family: 'Orbitron', monospace;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    cursor: pointer;
    overflow: hidden;
    transition: var(--transition-cyber);
    clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 100%, 20px 100%);
}

.btn-cyber::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--cyber-blue), transparent);
    transition: left 0.5s;
}

.btn-cyber:hover {
    color: var(--void-black);
    box-shadow: var(--glow-neon);
    transform: translateY(-2px);
}

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

.btn-neural {
    background: var(--neural-surface);
    backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 14px 28px;
    color: var(--stellar-white);
    font-weight: 600;
    transition: var(--transition-neural);
    position: relative;
    overflow: hidden;
}

.btn-neural::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, var(--cyber-blue) 0%, transparent 70%);
    transition: all 0.6s;
    transform: translate(-50%, -50%);
}

.btn-neural:hover::after {
    width: 300px;
    height: 300px;
}

.btn-neural:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: var(--shadow-neural);
}

/* 🌟 HOLOGRAPHIC NAVIGATION */
.nav-holographic {
    background: var(--glass-light);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    position: relative;
}

.nav-holographic::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--neon-gradient);
    opacity: 0.5;
}

.nav-link-cyber {
    position: relative;
    color: var(--stellar-white);
    text-decoration: none;
    padding: 12px 20px;
    transition: var(--transition-cyber);
    border-radius: 8px;
}

.nav-link-cyber::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--cyber-blue);
    transition: all 0.3s;
    transform: translateX(-50%);
}

.nav-link-cyber:hover::before,
.nav-link-cyber.active::before {
    width: 100%;
}

.nav-link-cyber:hover {
    color: var(--cyber-blue);
    text-shadow: 0 0 10px currentColor;
}

/* 🎭 REVOLUTIONARY ANIMATIONS */
@keyframes holographic-flow {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

@keyframes neon-pulse {
    from { text-shadow: 0 0 10px currentColor, 0 0 20px currentColor, 0 0 40px currentColor; }
    to { text-shadow: 0 0 20px currentColor, 0 0 30px currentColor, 0 0 60px currentColor; }
}

@keyframes glitch {
    0%, 100% { transform: translate(0); }
    20% { transform: translate(-2px, 2px); }
    40% { transform: translate(-2px, -2px); }
    60% { transform: translate(2px, 2px); }
    80% { transform: translate(2px, -2px); }
}

@keyframes glitch-1 {
    0%, 100% { transform: translate(0); }
    10% { transform: translate(-2px, -1px); }
    20% { transform: translate(-1px, 1px); }
    30% { transform: translate(1px, -1px); }
    40% { transform: translate(-1px, -1px); }
    50% { transform: translate(-1px, 1px); }
    60% { transform: translate(-1px, -1px); }
    70% { transform: translate(1px, 1px); }
    80% { transform: translate(-1px, 1px); }
    90% { transform: translate(1px, -1px); }
}

@keyframes glitch-2 {
    0%, 100% { transform: translate(0); }
    10% { transform: translate(1px, 0); }
    20% { transform: translate(-1px, 0); }
    30% { transform: translate(0, 1px); }
    40% { transform: translate(0, -1px); }
    50% { transform: translate(-1px, 0); }
    60% { transform: translate(1px, 0); }
    70% { transform: translate(0, -1px); }
    80% { transform: translate(0, 1px); }
    90% { transform: translate(-1px, 0); }
}

@keyframes quantum-float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    33% { transform: translateY(-10px) rotate(2deg); }
    66% { transform: translateY(5px) rotate(-1deg); }
}

@keyframes neural-scan {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100vw); }
}

@keyframes cyber-matrix {
    0% { opacity: 0; transform: translateY(-20px); }
    50% { opacity: 1; }
    100% { opacity: 0; transform: translateY(20px); }
}

@keyframes data-stream {
    0% { transform: translateY(-100%); opacity: 0; }
    50% { opacity: 1; }
    100% { transform: translateY(100vh); opacity: 0; }
}

/* 🌊 QUANTUM PARTICLES BACKGROUND */
.quantum-particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: var(--cyber-blue);
    border-radius: 50%;
    animation: quantum-float 6s infinite ease-in-out;
    box-shadow: 0 0 6px currentColor;
}

.particle:nth-child(2n) {
    background: var(--neon-purple);
    animation-delay: -2s;
    animation-duration: 8s;
}

.particle:nth-child(3n) {
    background: var(--electric-green);
    animation-delay: -4s;
    animation-duration: 10s;
}

/* 🔥 NEURAL GRID OVERLAY */
.neural-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.1;
    pointer-events: none;
    z-index: -1;
    background-image: 
        linear-gradient(rgba(0, 212, 255, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: neural-scan 20s linear infinite;
}

/* 📱 RESPONSIVE QUANTUM DESIGN */
@media (max-width: 768px) {
    .quantum-card {
        border-radius: 16px;
    }
    
    .btn-cyber {
        padding: 12px 24px;
        font-size: 14px;
    }
    
    .neural-surface {
        border-radius: 16px;
    }
}

/* 🎨 UTILITY CLASSES */
.container-custom {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-padding {
    padding: 120px 0;
}

.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.cyber-border {
    border: 2px solid var(--cyber-blue);
    border-image: linear-gradient(45deg, var(--cyber-blue), var(--neon-purple)) 1;
}

.holographic-bg {
    background: var(--primary-hologram);
    background-size: 400% 400%;
    animation: holographic-flow 6s ease infinite;
}

/* 🌟 ADVANCED HOVER EFFECTS */
.hover-levitate {
    transition: var(--transition-neural);
}

.hover-levitate:hover {
    transform: translateY(-8px) scale(1.02);
    filter: drop-shadow(0 16px 32px rgba(0, 212, 255, 0.3));
}

.hover-hologram {
    position: relative;
    overflow: hidden;
}

.hover-hologram::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, transparent, var(--cyber-blue), transparent);
    opacity: 0;
    transition: opacity 0.3s;
    animation: spin 2s linear infinite;
}

.hover-hologram:hover::before {
    opacity: 0.1;
}

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

/* 🌟 ENTERPRISE ANIMATIONS */
@keyframes enterprise-glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
    }
    50% {
        box-shadow: 0 0 40px rgba(0, 212, 255, 0.6), 0 0 60px rgba(179, 0, 255, 0.3);
    }
}

@keyframes professional-float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-5px);
    }
}

@keyframes corporate-pulse {
    0%, 100% {
        opacity: 0.8;
    }
    50% {
        opacity: 1;
    }
}

/* 💎 PREMIUM TEXT EFFECTS */
.premium-text {
    background: linear-gradient(135deg, var(--cyber-blue), var(--stellar-white), var(--neon-purple));
    background-size: 300% 300%;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: premium-flow 3s ease-in-out infinite;
    font-weight: 800;
}

@keyframes premium-flow {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

/* 🔥 ENTERPRISE SURFACE ENHANCEMENTS */
.enterprise-surface {
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(40px);
    -webkit-backdrop-filter: blur(40px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    position: relative;
    overflow: hidden;
}

.enterprise-surface::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--cyber-blue), transparent);
    opacity: 0.7;
}

.enterprise-surface::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--neon-purple), transparent);
    opacity: 0.5;
}

/* 💼 PROFESSIONAL HOVER EFFECTS */
.professional-hover {
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.professional-hover:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 60px rgba(0, 212, 255, 0.2);
}

/* 🎯 ENTERPRISE FOCUS STYLES */
.enterprise-focus:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.3);
    border-color: var(--cyber-blue);
}

/* 📊 CORPORATE DATA VISUALIZATION */
.data-point {
    display: inline-block;
    padding: 4px 8px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 6px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.875rem;
    color: var(--cyber-blue);
    margin: 2px;
}

/* 🌐 ENTERPRISE GRID SYSTEM */
.enterprise-grid {
    display: grid;
    gap: 2rem;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

@media (max-width: 768px) {
    .enterprise-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

/* ⚡ PERFORMANCE INDICATORS */
.performance-indicator {
    position: relative;
    overflow: hidden;
}

.performance-indicator::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(57, 255, 20, 0.3), transparent);
    animation: performance-scan 2s infinite;
}

@keyframes performance-scan {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* 🎯 LEGACY SUPPORT CLASSES */
.card-modern { @apply quantum-card; }
.card-glass { @apply neural-surface; }
.card-cyber { @apply quantum-card; }
.btn-primary { @apply btn-neural; }
.btn-secondary { @apply btn-cyber; }
.nav-link { @apply nav-link-cyber; }

/* Cyberpunk glow effect */
.cyber-glow {
  position: relative;
  overflow: hidden;
}

.cyber-glow::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(99, 102, 241, 0.3),
    transparent
  );
  transition: left 0.5s;
}

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

/* Floating animation for hero elements */
.float-animation {
  animation: float 6s ease-in-out infinite;
}

/* Parallax container */
.parallax-container {
  transform-style: preserve-3d;
  perspective: 1000px;
}

.parallax-element {
  transform: translateZ(-10px) scale(1.1);
}

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

::-webkit-scrollbar-track {
  background: rgba(15, 23, 42, 0.1);
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, #667eea 0%, #764ba2 100%);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, #5a67d8 0%, #6b46c1 100%);
}

/* Loading animation */
.loading-dots {
  display: inline-block;
}

.loading-dots::after {
  content: '';
  animation: loading-dots 1.5s steps(5, end) infinite;
}

@keyframes loading-dots {
  0%, 20% { content: ''; }
  40% { content: '.'; }
  60% { content: '..'; }
  80%, 100% { content: '...'; }
}

/* Button hover effects */
.btn-primary {
  @apply px-8 py-4 bg-gradient-to-r from-primary-600 to-secondary-600 text-white font-semibold rounded-xl shadow-cyber hover:shadow-glow-lg transform hover:scale-105 transition-all duration-300 ease-out;
}

.btn-secondary {
  @apply px-8 py-4 border-2 border-primary-500 text-primary-500 font-semibold rounded-xl hover:bg-primary-500 hover:text-white transform hover:scale-105 transition-all duration-300 ease-out;
}

/* 🏢 ENTERPRISE LOGO STYLES */
.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
    transition: all 0.3s ease;
}

.logo-icon {
    width: 48px;
    height: 48px;
    transition: all 0.3s ease;
    filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.5));
}

.logo-icon:hover {
    transform: scale(1.1) rotate(5deg);
    filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.8));
}

.logo-text {
    font-family: 'Orbitron', monospace;
    font-weight: 700;
    font-size: 1.5rem;
    background: linear-gradient(135deg, var(--cyber-blue), var(--neon-purple));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: 0.05em;
}

/* Mobile logo adjustments */
@media (max-width: 640px) {
    .logo-icon {
        width: 40px;
        height: 40px;
    }
    
    .logo-text {
        font-size: 1.25rem;
    }
}

/* 💼 ENTERPRISE BUTTON ENHANCEMENTS */
.btn-cyber-sm {
    padding: 12px 24px;
    background: linear-gradient(135deg, var(--cyber-blue), var(--professional-blue));
    border: none;
    color: var(--void-black);
    font-family: 'Orbitron', monospace;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: 12px;
    cursor: pointer;
    overflow: hidden;
    position: relative;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.3);
}

.btn-cyber-sm:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 212, 255, 0.5);
}

.btn-outline {
    padding: 16px 32px;
    background: transparent;
    border: 2px solid var(--cyber-blue);
    color: var(--cyber-blue);
    font-family: 'Orbitron', monospace;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-outline::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--cyber-blue);
    transition: left 0.3s ease;
    z-index: -1;
}

.btn-outline:hover {
    color: var(--void-black);
    border-color: var(--cyber-blue);
}

.btn-outline:hover::before {
    left: 0;
}

.btn-ghost {
  @apply px-6 py-3 text-gray-600 dark:text-gray-300 hover:text-primary-500 font-medium rounded-lg hover:bg-gray-100 dark:hover:bg-gray-800 transition-all duration-200 ease-out;
}

/* Card components */
.card-modern {
  @apply bg-white dark:bg-dark-800 rounded-2xl shadow-xl border border-gray-200 dark:border-dark-700 hover:shadow-2xl transform hover:scale-[1.02] transition-all duration-300 ease-out;
}

.card-glass {
  @apply glass rounded-2xl shadow-xl hover:shadow-glow transform hover:scale-[1.02] transition-all duration-300 ease-out;
}

.card-cyber {
  @apply bg-gradient-to-br from-primary-900/20 to-secondary-900/20 border border-primary-500/30 rounded-2xl shadow-cyber hover:shadow-glow-lg hover:border-primary-400/50 transform hover:scale-[1.02] transition-all duration-300 ease-out;
}

/* Section spacing */
.section-padding {
  @apply py-20 lg:py-32;
}

.container-custom {
  @apply max-w-7xl mx-auto px-4 sm:px-6 lg:px-8;
}

/* Responsive utilities */
@media (max-width: 640px) {
  .section-padding {
    @apply py-12;
  }
}

/* Focus states for accessibility */
.focus-ring {
  @apply focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2 dark:focus:ring-offset-dark-800;
}

/* Animation delays for staggered effects */
.delay-100 { animation-delay: 100ms; }
.delay-200 { animation-delay: 200ms; }
.delay-300 { animation-delay: 300ms; }
.delay-400 { animation-delay: 400ms; }
.delay-500 { animation-delay: 500ms; }

/* Hero background patterns */
.hero-pattern {
  background-image: 
    radial-gradient(circle at 25% 25%, rgba(99, 102, 241, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 75% 75%, rgba(217, 70, 239, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 50% 50%, rgba(20, 184, 166, 0.05) 0%, transparent 50%);
}

/* Intersection Observer animation classes */
.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* Typography enhancements */
.text-balance {
  text-wrap: balance;
}

.text-pretty {
  text-wrap: pretty;
}

/* Utility for hiding content visually but keeping it accessible to screen readers */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}