/* Custom Styles for Havana Carpet Cleaning & Repair */
    
    /* Smooth scroll behavior */
    html {
        scroll-behavior: smooth;
    }
    
    /* Custom scrollbar */
    ::-webkit-scrollbar {
        width: 8px;
    }
    ::-webkit-scrollbar-track {
        background: #060b18;
    }
    ::-webkit-scrollbar-thumb {
        background: #1e3a5f;
        border-radius: 4px;
    }
    ::-webkit-scrollbar-thumb:hover {
        background: #0d9488;
    }
    
    /* Selection color */
    ::selection {
        background: rgba(13, 148, 136, 0.3);
        color: #f0fdfa;
    }
    
    /* Scroll reveal base states — content always visible by default */
    .scroll-reveal {
        opacity: 1;
        transform: none;
        transition: opacity 0.6s ease, transform 0.6s ease;
    }
    
    /* Only animate when JS adds the class (progressive enhancement) */
    @media (prefers-reduced-motion: no-preference) {
        .scroll-reveal.animated {
            opacity: 1;
            transform: translateY(0);
        }
    }
    
    /* Mobile menu animations */
    .menu-line {
        transition: all 0.3s ease;
    }
    
    #menuBtn.active .menu-line:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    #menuBtn.active .menu-line:nth-child(2) {
        opacity: 0;
    }
    #menuBtn.active .menu-line:nth-child(3) {
        width: 24px;
        transform: rotate(-45deg) translate(5px, -5px);
    }
    
    /* Navbar glass effect when scrolled */
    nav.scrolled {
        background: rgba(6, 11, 24, 0.9);
        backdrop-filter: blur(20px);
        border-bottom: 1px solid rgba(13, 148, 136, 0.1);
    }
    
    /* Floating stat cards animation */
    @media (prefers-reduced-motion: no-preference) {
        .floating-card-1 {
            animation: float1 6s ease-in-out infinite;
        }
        .floating-card-2 {
            animation: float2 7s ease-in-out infinite;
        }
        .floating-card-3 {
            animation: float3 5s ease-in-out infinite;
        }
    }
    
    @keyframes float1 {
        0%, 100% { transform: translateY(0px); }
        50% { transform: translateY(-12px); }
    }
    @keyframes float2 {
        0%, 100% { transform: translateY(0px); }
        50% { transform: translateY(-8px); }
    }
    @keyframes float3 {
        0%, 100% { transform: translateY(0px); }
        50% { transform: translateY(-10px); }
    }
    
    /* Gold gradient text utility */
    .text-gold-gradient {
        background: linear-gradient(135deg, #f0d78c, #d4a853, #b8860b);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }
    
    /* Subtle shimmer on gold elements */
    @media (prefers-reduced-motion: no-preference) {
        .gold-shimmer {
            position: relative;
            overflow: hidden;
        }
        .gold-shimmer::after {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(212, 168, 83, 0.1), transparent);
            animation: shimmer 3s infinite;
        }
    }
    
    @keyframes shimmer {
        0% { left: -100%; }
        100% { left: 100%; }
    }
    
    /* Card hover glow effect */
    .glow-hover:hover {
        box-shadow: 0 0 40px rgba(13, 148, 136, 0.15);
    }
    
    /* Mobile menu link transitions */
    .mobile-link {
        opacity: 1;
        transform: translateY(0);
        transition: opacity 0.3s ease, transform 0.3s ease, color 0.3s ease;
    }
    
    /* Select dropdown arrow */
    select {
        background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
        background-position: right 0.5rem center;
        background-repeat: no-repeat;
        background-size: 1.5em 1.5em;
        padding-right: 2.5rem;
    }
    
    /* Ensure contrast for form inputs */
    input:focus, textarea:focus, select:focus {
        outline: none;
        border-color: #14b8a6;
        box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.1);
    }
    
    input::placeholder, textarea::placeholder {
        color: #475569;
    }
    
    /* Responsive adjustments */
    @media (max-width: 768px) {
        .floating-card-1,
        .floating-card-2,
        .floating-card-3 {
            animation: none !important;
        }
    }
    
    /* Print styles */
    @media print {
        nav, #contactForm, iframe {
            display: none;
        }
        body {
            background: white;
            color: black;
        }
    }