/* Custom Styles for Ken's Tree Experts */
    
    :root {
        --teal-400: #2dd4bf;
        --teal-500: #14b8a6;
        --teal-600: #0d9488;
        --gold-400: #fbbf24;
        --slate-950: #070d1a;
        --slate-900: #0f172a;
    }
    
    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }
    
    html {
        scroll-behavior: smooth;
    }
    
    body {
        font-family: 'Inter', system-ui, sans-serif;
        background-color: var(--slate-950);
        color: #fff;
        overflow-x: hidden;
    }
    
    /* Scroll reveal animations - progressive enhancement */
    .scroll-reveal {
        opacity: 1;
        transform: translateY(0);
        transition: opacity 0.6s ease, transform 0.6s ease;
    }
    
    @media (prefers-reduced-motion: no-preference) {
        .scroll-reveal {
            opacity: 0;
            transform: translateY(24px);
            transition: opacity 0.6s ease, transform 0.6s ease;
        }
        
        .scroll-reveal.revealed {
            opacity: 1;
            transform: translateY(0);
        }
    }
    
    /* Navbar scroll state */
    nav.scrolled {
        background: rgba(7, 13, 26, 0.95) !important;
        backdrop-filter: blur(20px);
        border-bottom: 1px solid rgba(20, 184, 166, 0.1);
        box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
    }
    
    /* Custom scrollbar */
    ::-webkit-scrollbar {
        width: 8px;
    }
    
    ::-webkit-scrollbar-track {
        background: var(--slate-950);
    }
    
    ::-webkit-scrollbar-thumb {
        background: #1e3a3a;
        border-radius: 4px;
    }
    
    ::-webkit-scrollbar-thumb:hover {
        background: #0d9488;
    }
    
    /* Gold accent line animation */
    @keyframes shimmer {
        0% { background-position: -200% center; }
        100% { background-position: 200% center; }
    }
    
    .text-shimmer {
        background: linear-gradient(90deg, #2dd4bf, #fbbf24, #2dd4bf);
        background-size: 200% auto;
        -webkit-background-clip: text;
        background-clip: text;
        -webkit-text-fill-color: transparent;
        animation: shimmer 4s linear infinite;
    }
    
    /* Floating animation for decorative elements */
    @keyframes float {
        0%, 100% { transform: translateY(0px); }
        50% { transform: translateY(-10px); }
    }
    
    .float-animation {
        animation: float 6s ease-in-out infinite;
    }
    
    /* Pulse animation for status indicators */
    @keyframes pulse-ring {
        0% { transform: scale(0.8); opacity: 1; }
        100% { transform: scale(2); opacity: 0; }
    }
    
    .pulse-ring::before {
        content: '';
        position: absolute;
        inset: 0;
        border-radius: 50%;
        border: 2px solid currentColor;
        animation: pulse-ring 1.5s ease-out infinite;
    }
    
    /* Selection color */
    ::selection {
        background: rgba(20, 184, 166, 0.3);
        color: #fff;
    }
    
    /* Focus visible for accessibility */
    :focus-visible {
        outline: 2px solid #2dd4bf;
        outline-offset: 2px;
    }
    
    /* Button ripple effect */
    @keyframes ripple {
        to {
            transform: scale(4);
            opacity: 0;
        }
    }
    
    /* Smooth transitions for all interactive elements */
    a, button {
        transition: all 0.2s ease;
    }
    
    /* Image loading placeholder */
    img {
        background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    }
    
    /* Gradient text utility */
    .gradient-text {
        background: linear-gradient(135deg, #2dd4bf, #fbbf24);
        -webkit-background-clip: text;
        background-clip: text;
        -webkit-text-fill-color: transparent;
    }
    
    /* Card hover glow */
    .card-glow:hover {
        box-shadow: 0 0 40px rgba(20, 184, 166, 0.15);
    }
    
    /* Mobile menu transition */
    #mobile-menu {
        transition: opacity 0.3s ease, transform 0.3s ease;
    }
    
    #mobile-menu.hidden {
        opacity: 0;
        transform: translateY(-10px);
        pointer-events: none;
    }
    
    #mobile-menu:not(.hidden) {
        opacity: 1;
        transform: translateY(0);
        pointer-events: all;
    }
    
    /* Form focus states */
    input:focus, select:focus, textarea:focus {
        box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.1);
    }
    
    /* Responsive adjustments */
    @media (max-width: 640px) {
        .font-display {
            font-size: clamp(2rem, 8vw, 3rem);
        }
    }
    
    /* Print styles */
    @media print {
        nav, #contact-form, button {
            display: none !important;
        }
        
        body {
            background: white !important;
            color: black !important;
        }
        
        a {
            color: black !important;
        }
    }