/* Additional custom styles */
:root {
    --emerald-950: #052e16;
    --emerald-900: #14532d;
    --emerald-800: #166534;
    --emerald-700: #15803d;
    --emerald-600: #16a34a;
    --cream-50: #fefdf8;
    --cream-100: #fdf9ee;
    --cream-200: #faf0d4;
    --cream-300: #f5e0a8;
}

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

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

::-webkit-scrollbar-track {
    background: var(--cream-100);
}

::-webkit-scrollbar-thumb {
    background: var(--emerald-700);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--emerald-800);
}

/* Selection color */
::selection {
    background: var(--emerald-200);
    color: var(--emerald-950);
}

/* Focus styles */
*:focus-visible {
    outline: 3px solid var(--emerald-400);
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .navbar,
    .mobile-menu,
    .btn-primary,
    .btn-secondary {
        display: none !important;
    }
    
    body {
        color: #000;
        background: #fff;
    }
    
    .hero-split {
        min-height: auto;
    }
}

/* Reduced motion */
@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;
    }
}

/* High contrast mode */
@media (forced-colors: active) {
    .btn-primary,
    .btn-secondary {
        border: 2px solid currentColor;
    }
}

/* Dark mode support (optional) */
@media (prefers-color-scheme: dark) {
    /* Could add dark mode styles here if needed */
}

/* Utility classes for animations */
.reveal {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.6s ease, transform 0.6s ease;
    }
    
    .reveal.active {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Loading states */
.loading {
    position: relative;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid currentColor;
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Error states */
.error-shake {
    animation: shake 0.5s ease-in-out;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

/* Success pulse */
.success-pulse {
    animation: pulse 0.5s ease-in-out;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}