/* Custom styles for All Things Possible OBX */

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

    /* Selection color */
    ::selection {
        background-color: rgba(13, 148, 136, 0.2);
        color: #0f172a;
    }

    /* Custom scrollbar */
    ::-webkit-scrollbar {
        width: 8px;
    }
    ::-webkit-scrollbar-track {
        background: #f8fafc;
    }
    ::-webkit-scrollbar-thumb {
        background: #94a3b8;
        border-radius: 4px;
    }
    ::-webkit-scrollbar-thumb:hover {
        background: #64748b;
    }

    /* Navbar scroll state */
    #navbar.scrolled {
        background: rgba(15, 23, 42, 0.92);
        backdrop-filter: blur(20px);
        box-shadow: 0 4px 30px rgba(0, 0, 0, 0.15);
    }

    /* Hero gradient animation */
    @keyframes gradient-shift {
        0%, 100% { background-position: 0% 50%; }
        50% { background-position: 100% 50%; }
    }

    /* Fade-in animation */
    @keyframes fadeInUp {
        from {
            opacity: 0;
            transform: translateY(30px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    .animate-fade-in-up {
        animation: fadeInUp 0.8s ease-out forwards;
    }

    /* Staggered animation delays */
    .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; }

    /* Intersection observer reveal */
    .reveal {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.8s ease, transform 0.8s ease;
    }
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }

    /* Mobile menu transitions */
    #mobile-menu {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s ease, opacity 0.3s ease;
        opacity: 0;
    }
    #mobile-menu.open {
        max-height: 400px;
        opacity: 1;
    }

    /* Property card image zoom */
    .group:hover .group-hover\:scale-110 {
        transform: scale(1.1);
    }

    /* Button hover lift */
    .hover\:-translate-y-1 {
        transition: transform 0.3s ease;
    }

    /* Focus visible styles */
    *:focus-visible {
        outline: 2px solid #0d9488;
        outline-offset: 2px;
    }

    /* Subtle pattern overlay for hero */
    #hero::before {
        content: '';
        position: absolute;
        inset: 0;
        background-image: radial-gradient(rgba(255,255,255,0.03) 1px, transparent 1px);
        background-size: 32px 32px;
        pointer-events: none;
    }

    /* Reduced motion */
    @media (prefers-reduced-motion: reduce) {
        html { scroll-behavior: auto; }
        .reveal { opacity: 1; transform: none; transition: none; }
        .group-hover\:scale-110 { transform: none; }
    }