/* Custom styles and overrides */

/* Ensure proper box-sizing */
*, *::before, *::after {
    box-sizing: border-box;
}

/* Smooth transitions for interactive elements */
a, button {
    transition: all 0.3s ease;
}

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

::-webkit-scrollbar-track {
    background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
    background: #0d9488;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #0f766e;
}

/* Focus styles for accessibility */
:focus-visible {
    outline: 3px solid #2dd4bf;
    outline-offset: 2px;
}

/* Animation keyframes */
@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* Floating animation for decorative elements */
.geo-shape {
    animation: float 6s ease-in-out infinite;
}

.geo-shape:nth-child(2) {
    animation-delay: -2s;
}

.geo-shape:nth-child(3) {
    animation-delay: -4s;
}

/* 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;
    }
}

/* Print styles */
@media print {
    nav, .geo-shape, button {
        display: none;
    }
    
    body {
        color: #000;
        background: #fff;
    }
}

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

/* Ensure images don't overflow */
img {
    max-width: 100%;
    height: auto;
}

/* Form validation styles */
input:invalid, textarea:invalid {
    border-color: #ef4444;
}

input:valid, textarea:valid {
    border-color: #22c55e;
}

/* Loading state for buttons */
button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Ensure proper spacing on small screens */
@media (max-width: 640px) {
    .geo-shape {
        display: none;
    }
}