* {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

/* Fade in animations */
.fade-in {
    animation: fadeIn 1s ease-out;
}

.fade-in-delay {
    animation: fadeIn 1s ease-out 0.3s both;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Scroll animations */
.fade-in-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in-scroll.delay-100 {
    transition-delay: 0.1s;
}

.fade-in-scroll.delay-200 {
    transition-delay: 0.2s;
}

.fade-in-scroll.delay-300 {
    transition-delay: 0.3s;
}

.fade-in-scroll.delay-400 {
    transition-delay: 0.4s;
}

.fade-in-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Gradient text */
.gradient-text {
    background: linear-gradient(135deg, #18A380 0%, #2DD4BF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Pulse animation for background elements */
@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.15;
    }
}

.animate-pulse {
    animation: pulse 4s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.delay-1000 {
    animation-delay: 1s;
}

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

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #18A380;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #0A4D3C;
}

/* Form focus states */
input:focus {
    outline: none;
    border-color: #2DD4BF;
}

/* Button hover effects */
button, a {
    transition: all 0.3s ease;
}

/* Mobile menu toggle */
@media (max-width: 768px) {
    .mobile-menu {
        display: none;
    }
    
    .mobile-menu.active {
        display: block;
    }
}