/* Custom styles to complement TailwindCSS */

/* Font loading optimization */
@font-face {
    font-family: 'Inter';
    font-display: swap;
}

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

/* Focus styles for accessibility */
*:focus {
    outline: 2px solid #1e40af;
    outline-offset: 2px;
}

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

@keyframes slideIn {
    from { transform: translateX(-100%); }
    to { transform: translateX(0); }
}

.fade-in {
    animation: fadeIn 0.6s ease-out;
}

.slide-in {
    animation: slideIn 0.5s ease-out;
}

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

/* Custom button hover effects */
.btn-primary {
    transition: all 0.3s ease;
    transform: translateY(0);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(30, 64, 175, 0.3);
}

/* Form field focus effects */
input:focus, textarea:focus, select:focus {
    border-color: #1e40af;
    box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
    transition: all 0.2s ease;
}

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

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

::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* Loading states */
.loading {
    position: relative;
    overflow: hidden;
}

.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.6),
        transparent
    );
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Sticky header effect */
.sticky-header {
    transition: all 0.3s ease;
}

.sticky-header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 1px 20px rgba(0, 0, 0, 0.1);
}

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

.card-hover:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* Language toggle animation */
.language-toggle {
    transition: all 0.3s ease;
}

.language-toggle:hover {
    transform: scale(1.05);
}

/* Cookie banner slide animation */
.cookie-banner {
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.cookie-banner.show {
    transform: translateY(0);
}

/* Modal entrance animation */
.modal-enter {
    animation: modalEnter 0.3s ease-out;
}

@keyframes modalEnter {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Testimonial transition */
.testimonial-slide {
    transition: all 0.5s ease;
}

/* Price comparison highlight */
.price-highlight {
    position: relative;
    overflow: hidden;
}

.price-highlight::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(34, 197, 94, 0.2),
        transparent
    );
    animation: highlight 2s ease-in-out infinite;
}

@keyframes highlight {
    0%, 100% { left: -100%; }
    50% { left: 100%; }
}

/* Form validation styles */
.field-error {
    border-color: #ef4444 !important;
    background-color: #fef2f2;
}

.field-success {
    border-color: #22c55e !important;
    background-color: #f0fdf4;
}

/* Progress indicator */
.progress-bar {
    position: relative;
    background: #e5e7eb;
    height: 4px;
    border-radius: 2px;
    overflow: hidden;
}

.progress-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background: #1e40af;
    border-radius: 2px;
    transition: width 0.3s ease;
}

/* Accessibility improvements */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .bg-primary {
        background-color: #000000;
    }
    
    .text-primary {
        color: #000000;
    }
    
    .border-primary {
        border-color: #000000;
    }
}

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

/* Print styles */
@media print {
    .no-print {
        display: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
    
    .bg-primary,
    .bg-secondary {
        background: white !important;
        color: black !important;
    }
}

/* Mobile optimizations */
@media (max-width: 640px) {
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    .modal {
        margin: 1rem;
        max-height: calc(100vh - 2rem);
    }
}

/* Dark mode support (if needed in future) */
@media (prefers-color-scheme: dark) {
    :root {
        --bg-primary: #1f2937;
        --text-primary: #f9fafb;
    }
}

/* Loading spinner for form submission */
.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

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

/* Utility classes */
.aspect-ratio-16-9 {
    aspect-ratio: 16 / 9;
}

.aspect-ratio-4-3 {
    aspect-ratio: 4 / 3;
}

.gradient-text {
    background: linear-gradient(135deg, #1e40af, #374151);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Custom shadows */
.shadow-soft {
    box-shadow: 0 2px 15px -3px rgba(0, 0, 0, 0.07), 0 10px 20px -2px rgba(0, 0, 0, 0.04);
}

.shadow-strong {
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

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

.lazy {
    opacity: 0;
    transition: opacity 0.3s;
}

.lazy.loaded {
    opacity: 1;
}

/* Cal.com embed styling */
#cal-embed-container {
    background: #f8fafc;
}

#my-cal-inline {
    border-radius: 0.5rem;
    overflow: hidden;
}

/* Calendar booking success states */
.booking-success {
    animation: successPulse 0.6s ease-out;
}

@keyframes successPulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.02); }
    100% { transform: scale(1); }
}

/* Calendar widget customization */
.cal-embed iframe {
    border-radius: 0.5rem;
}

/* Enhanced CTA styling for calendar booking */
.calendar-cta {
    position: relative;
    overflow: hidden;
}

.calendar-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.3),
        transparent
    );
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% { left: -100%; }
    50% { left: 100%; }
}

/* Booking message styling */
#bookingMessage {
    animation: slideDown 0.3s ease-out;
}

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