/* Custom styles and animations */
@layer base {
    html {
        scroll-behavior: smooth;
    }
    
    body {
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }
}

@layer utilities {
    /* Float animation for hero cards */
    @keyframes float {
        0%, 100% {
            transform: translateY(0px);
        }
        50% {
            transform: translateY(-10px);
        }
    }
    
    @keyframes float-delayed {
        0%, 100% {
            transform: translateY(0px);
        }
        50% {
            transform: translateY(-8px);
        }
    }
    
    .animate-float {
        animation: float 4s ease-in-out infinite;
    }
    
    .animate-float-delayed {
        animation: float-delayed 4s ease-in-out infinite;
        animation-delay: 2s;
    }
    
    /* Scroll reveal animations */
    .reveal {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.6s ease-out, transform 0.6s ease-out;
    }
    
    .reveal.active {
        opacity: 1;
        transform: translateY(0);
    }
    
    /* Stagger delays for grid items */
    .reveal-delay-1 { transition-delay: 0.1s; }
    .reveal-delay-2 { transition-delay: 0.2s; }
    .reveal-delay-3 { transition-delay: 0.3s; }
    .reveal-delay-4 { transition-delay: 0.4s; }
}

/* Navbar scroll effect */
.navbar-scrolled {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f2f7f4;
}

::-webkit-scrollbar-thumb {
    background: #9bbf9f;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #729e76;
}

/* Focus styles for accessibility */
*:focus-visible {
    outline: 2px solid #528058;
    outline-offset: 2px;
}

/* Mobile menu animation */
#mobile-menu {
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
    
    .reveal {
        opacity: 1;
        transform: none;
    }
}