/* QuantaNexus Custom Styles */
:root {
    --color-primary: #64748b;
    --color-secondary: #06b6d4;
    --color-accent: #dc2626;
}

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

/* Custom focus styles for accessibility */
*:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* Button hover animations */
.btn-primary {
    background-color: var(--color-primary);
    transition: all 0.3s ease;
}

.btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

/* Card hover effects */
.card-hover {
    transition: all 0.3s ease;
}

.card-hover:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

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

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

/* Form validation styles */
.form-error {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.form-success {
    border-color: #10b981;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

/* Loading states */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* Accordion animations */
.accordion-content {
    transition: max-height 0.3s ease-out;
    overflow: hidden;
}

.accordion-content.closed {
    max-height: 0;
}

.accordion-content.open {
    max-height: 1000px;
}

/* Cookie banner styles */
#cookie-banner {
    backdrop-filter: blur(10px);
    background-color: rgba(255, 255, 255, 0.95);
}

/* Modal backdrop */
.modal-backdrop {
    backdrop-filter: blur(4px);
}

/* Responsive text sizing */
@media (max-width: 640px) {
    .text-responsive-xl {
        font-size: 1.875rem;
        line-height: 2.25rem;
    }
}

@media (min-width: 768px) {
    .text-responsive-xl {
        font-size: 2.25rem;
        line-height: 2.5rem;
    }
}

@media (min-width: 1024px) {
    .text-responsive-xl {
        font-size: 3rem;
        line-height: 1;
    }
}

/* Print styles */
@media print {
    .no-print {
        display: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
    
    a[href]:after {
        content: " (" attr(href) ")";
        font-size: 0.8em;
        color: #666;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --color-primary: #000000;
        --color-secondary: #0066cc;
        --color-accent: #cc0000;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Dark mode support (if needed in future) */
@media (prefers-color-scheme: dark) {
    /* Dark mode styles can be added here if needed */
}
/* Cookie banner visibility — independent of Tailwind */
#cookie-banner.hidden, #cookie-consent-banner.hidden { display: none !important; }
#cookie-banner:not(.hidden), #cookie-consent-banner:not(.hidden) { display: block !important; }
#cookie-modal.hidden { display: none !important; }