/* Plus Jakarta Sans - Self-hosted */
@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url('/assets/fonts/PlusJakartaSans-300.woff2') format('woff2'),
       url('/assets/fonts/PlusJakartaSans-300.ttf') format('truetype');
}
@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/assets/fonts/PlusJakartaSans-400.woff2') format('woff2'),
       url('/assets/fonts/PlusJakartaSans-400.ttf') format('truetype');
}
@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/assets/fonts/PlusJakartaSans-500.woff2') format('woff2'),
       url('/assets/fonts/PlusJakartaSans-500.ttf') format('truetype');
}
@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('/assets/fonts/PlusJakartaSans-600.woff2') format('woff2'),
       url('/assets/fonts/PlusJakartaSans-600.ttf') format('truetype');
}
@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('/assets/fonts/PlusJakartaSans-700.woff2') format('woff2'),
       url('/assets/fonts/PlusJakartaSans-700.ttf') format('truetype');
}

:root {
    --color-primary: #6366f1;
    --color-secondary: #8b5cf6;
    --color-cta: #06b6d4;
    --color-accent: #f43f5e;
    --color-background: #0a0a0f;
    --color-surface: #13131f;
    --color-surface-light: #1c1c2e;
    --color-text: #f8fafc;
    --color-text-muted: #94a3b8;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.4);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.5);
    --shadow-xl: 0 25px 50px rgba(0,0,0,0.6);
    --shadow-glow: 0 0 40px rgba(99, 102, 241, 0.3);
}

body {
    font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
    background-color: var(--color-background);
    color: var(--color-text);
    overflow-x: hidden;
}

/* Modern Glassmorphism */
.glass {
    background: rgba(19, 19, 31, 0.6);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.glass-card {
    background: linear-gradient(145deg, rgba(19, 19, 31, 0.8), rgba(28, 28, 46, 0.6));
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-card:hover {
    border-color: rgba(99, 102, 241, 0.3);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5), var(--shadow-glow);
    transform: translateY(-4px);
}

.glass-nav {
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

/* Modern Gradients */
.text-gradient {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #06b6d4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-gradient-animated {
    background: linear-gradient(135deg, #6366f1, #8b5cf6, #06b6d4, #6366f1);
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradient 8s ease infinite;
}

.bg-gradient-primary {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
}

.bg-gradient-cta {
    background: linear-gradient(135deg, #06b6d4 0%, #22d3ee 100%);
}

.bg-gradient-dark {
    background: radial-gradient(ellipse at top, #1c1c2e 0%, #0a0a0f 50%, #050508 100%);
}

.bg-grid {
    background-size: 60px 60px;
    background-image: 
        linear-gradient(to right, rgba(99, 102, 241, 0.03) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(99, 102, 241, 0.03) 1px, transparent 1px);
}

.bg-dots {
    background-image: radial-gradient(rgba(99, 102, 241, 0.15) 1px, transparent 1px);
    background-size: 24px 24px;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--color-background);
}
::-webkit-scrollbar-thumb {
    background: #334155;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #475569;
}

/* Glow Effects */
.glow-primary {
    box-shadow: 0 0 30px rgba(99, 102, 241, 0.4);
}

.glow-cta {
    box-shadow: 0 0 30px rgba(6, 182, 212, 0.4);
}

.glow-accent {
    box-shadow: 0 0 30px rgba(244, 63, 94, 0.4);
}

/* Animation Utilities */
@keyframes gradient {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes gradient-x {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

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

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 20px rgba(99, 102, 241, 0.3); }
    50% { box-shadow: 0 0 40px rgba(99, 102, 241, 0.6); }
}

@keyframes pulse-slow {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.animate-gradient-x {
    animation: gradient-x 8s ease infinite;
}

.animate-pulse-slow {
    animation: pulse-slow 4s ease-in-out infinite;
}

.fade-in-up {
    animation: fadeInUp 0.8s ease-out forwards;
    opacity: 0;
    transform: translateY(20px);
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }
.delay-400 { animation-delay: 0.4s; }
.delay-500 { animation-delay: 0.5s; }

/* Gradient Border */
.gradient-border {
    position: relative;
    background: var(--color-surface);
    border-radius: 1rem;
}

.gradient-border::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 1rem;
    padding: 1px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.5), rgba(139, 92, 246, 0.5), rgba(6, 182, 212, 0.5));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

/* Modern Button Styles */
.btn-primary {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 0.75rem;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.4);
}

/* Mobile Responsive Utilities */
@media (max-width: 768px) {
    .pt-32 { padding-top: 4rem; }
    .pb-24 { padding-bottom: 6rem; }
    .text-4xl { font-size: 1.875rem; line-height: 2.25rem; }
    .text-5xl { font-size: 2rem; line-height: 2.5rem; }
    .text-6xl { font-size: 2.25rem; line-height: 2.5rem; }
    
    /* Adjust grid layouts for mobile */
    .lg\:grid-cols-2,
    .lg\:grid-cols-3,
    .md\:grid-cols-2 {
        grid-template-columns: repeat(1, minmax(0, 1fr));
    }
    
    /* Adjust hero section for mobile */
    .hero-multi-agent {
        flex-direction: column;
    }
    
    /* Ensure images scale properly */
    img {
        max-width: 100%;
        height: auto;
    }
    
    /* Adjust spacing for mobile */
    .space-y-8 > :not([hidden]) ~ :not([hidden]) {
        --space-y-reverse: 0;
        margin-top: calc(1rem * calc(1 - var(--space-y-reverse)));
        margin-bottom: calc(1rem * var(--space-y-reverse));
    }
}

/* Additional responsive adjustments */
@media (max-width: 640px) {
    .px-4 { padding-left: 1rem; padding-right: 1rem; }
    .max-w-7xl { max-width: 100%; }
    
    /* Adjust font sizes */
    .text-lg { font-size: 1rem; }
    .text-xl { font-size: 1.125rem; }
    
    /* Adjust button sizes */
    .px-8.py-4 { 
        padding: 0.75rem 1.5rem; 
        font-size: 0.875rem;
    }
}

/* Ensure touch targets are appropriately sized */
.btn-touch-target {
    min-height: 44px;
    min-width: 44px;
}

/* Spotlight effect for cards */
.spotlight-card {
    position: relative;
    overflow: hidden;
}

.spotlight-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(99, 102, 241, 0.06), transparent 40%);
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
}

.spotlight-card:hover::after {
    opacity: 1;
}

/* Noise texture overlay */
.noise-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.02;
    pointer-events: none;
}

/* Smooth scroll behavior */
html {
    scroll-behavior: smooth;
}

/* Respect reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .animate-pulse,
    .animate-bounce,
    .animate-gradient-x,
    .animate-pulse-slow {
        animation: none !important;
    }
}

/* Enhanced backdrop blur support */
@supports (backdrop-filter: blur(20px)) or (-webkit-backdrop-filter: blur(20px)) {
    .glass,
    .glass-card,
    .glass-nav {
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
    }
}

/* Fallback for browsers without backdrop-filter */
@supports not ((backdrop-filter: blur(20px)) or (-webkit-backdrop-filter: blur(20px))) {
    .glass,
    .glass-card {
        background: rgba(19, 19, 31, 0.95);
    }

    .glass-nav {
        background: rgba(10, 10, 15, 0.95);
    }
}