/* Custom styles and animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scrollDown {
    0% { transform: translateY(-100%); }
    100% { transform: translateY(200%); }
}

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

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

.animate-fade-in-delay {
    animation: fadeIn 0.8s ease-out 0.2s forwards;
    opacity: 0;
}

.animate-fade-in-delay-2 {
    animation: fadeIn 0.8s ease-out 0.4s forwards;
    opacity: 0;
}

.animate-scroll-down {
    animation: scrollDown 1.5s ease-in-out infinite;
}

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

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f5f0e0;
}

::-webkit-scrollbar-thumb {
    background: #3a9d57;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #237a3e;
}

/* Focus styles */
button:focus,
a:focus,
input:focus,
textarea:focus {
    outline: none;
}

/* Mobile menu animation */
#mobile-menu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

#mobile-menu.active {
    max-height: 400px;
}

/* Subtle hover effects */
.group:hover .group-hover\:text-emerald-500 {
    color: #5fb878;
}

/* Image optimization */
img {
    max-width: 100%;
    height: auto;
}

/* Selection color */
::selection {
    background-color: #c3eace;
    color: #165c2c;
}