/* Landing Page Custom Styles */

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

/* Navigation Styles */
.nav-link {
    color: #374151;
    padding: 0.5rem 0.75rem;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    font-weight: 500;
    transition: color 0.2s ease;
}

.nav-link:hover {
    color: #2563eb;
}

.mobile-nav-link {
    color: #374151;
    display: block;
    padding: 0.5rem 0.75rem;
    border-radius: 0.375rem;
    font-size: 1rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.mobile-nav-link:hover {
    color: #2563eb;
    background-color: #eff6ff;
}

.mobile-menu-button {
    color: #374151;
    padding: 0.5rem;
    border-radius: 0.375rem;
}

.mobile-menu-button:hover {
    color: #2563eb;
}

/* Service Card Styles */
.service-card {
    background-color: white;
    border-radius: 0.5rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    padding: 1.5rem;
    border: 1px solid #f3f4f6;
    transition: box-shadow 0.3s ease;
}

.service-card:hover {
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.service-icon {
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

/* Social Links */
.social-link {
    color: white;
    padding: 0.75rem;
    border-radius: 50%;
    transition: all 0.2s ease;
}

/* Button Animations */
.btn-primary {
    background-color: #2563eb;
    color: white;
    font-weight: 700;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    transition: all 0.2s ease;
    transform: scale(1);
}

.btn-primary:hover {
    background-color: #1d4ed8;
    transform: scale(1.05);
}

.btn-secondary {
    background-color: transparent;
    border: 2px solid white;
    color: white;
    font-weight: 700;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    transition: all 0.2s ease;
}

.btn-secondary:hover {
    background-color: white;
    color: #1e40af;
}

/* Form Styles */
.form-input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #d1d5db;
    border-radius: 0.375rem;
    transition: all 0.2s ease;
}

.form-input:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: #374151;
    margin-bottom: 0.5rem;
}

/* Modal Animations */
.modal-enter {
    opacity: 0;
    transform: scale(0.95);
}

.modal-enter-active {
    opacity: 1;
    transform: scale(1);
    transition: opacity 300ms, transform 300ms;
}

.modal-exit {
    opacity: 1;
    transform: scale(1);
}

.modal-exit-active {
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 300ms, transform 300ms;
}

/* Hero Section */
.hero-gradient {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

/* Floating Animation */
@keyframes float {
    0% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
    100% {
        transform: translateY(0px);
    }
}

.floating {
    animation: float 6s ease-in-out infinite;
}

/* Card Hover Effects */
.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

/* Loading Spinner */
.spinner {
    border: 4px solid #f3f3f3;
    border-top: 4px solid #3498db;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    animation: spin 1s linear infinite;
    display: inline-block;
    margin-right: 8px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Success/Error Messages */
.alert {
    padding: 1rem 1rem;
    border-radius: 0.375rem;
    margin-bottom: 1rem;
}

.alert-success {
    background-color: #dcfce7;
    border: 1px solid #bbf7d0;
    color: #15803d;
}

.alert-error {
    background-color: #fef2f2;
    border: 1px solid #fecaca;
    color: #dc2626;
}

.alert-info {
    background-color: #dbeafe;
    border: 1px solid #93c5fd;
    color: #1d4ed8;
}

/* Responsive Improvements */
@media (max-width: 768px) {
    .service-card {
        padding: 1rem;
    }
    
    .hero-title {
        font-size: 1.875rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
}

/* Custom Checkbox */
input[type="checkbox"]:checked {
    background-color: #3B82F6;
    border-color: #3B82F6;
}

/* Focus States */
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: #3B82F6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* Navigation Active State */
.nav-link.active {
    color: #2563eb;
    background-color: #eff6ff;
}

/* Gradient Text */
.gradient-text {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Stats Counter Animation */
.counter {
    font-variant-numeric: tabular-nums;
}

/* Backdrop Blur for Modals */
.backdrop-blur {
    backdrop-filter: blur(4px);
}

/* Testimonial Cards */
.testimonial-card {
    background-color: white;
    border-radius: 0.5rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    padding: 1.5rem;
    border-left: 4px solid #3b82f6;
}

/* Service Icon Hover Effect */
.service-icon:hover {
    transform: scale(1.1);
    transition: transform 0.3s ease;
}

/* Contact Form Styling */
.contact-form {
    background-color: #f9fafb;
    border-radius: 0.5rem;
    padding: 1.5rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

/* Timeline Styles (for About section if needed) */
.timeline-item {
    position: relative;
    padding-left: 2rem;
    padding-bottom: 2rem;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 1rem;
    height: 1rem;
    background-color: #3b82f6;
    border-radius: 50%;
}

.timeline-item::after {
    content: '';
    position: absolute;
    left: 0.5rem;
    top: 1rem;
    width: 0.125rem;
    background-color: #bfdbfe;
    height: 100%;
}

.timeline-item:last-child::after {
    display: none;
}

/* Loading States */
.skeleton {
    background-color: #e5e7eb;
    border-radius: 0.25rem;
    animation: skeleton-loading 1s linear infinite alternate;
}

@keyframes skeleton-loading {
    0% {
        opacity: 1;
    }
    100% {
        opacity: 0.4;
    }
}

/* Print Styles */
@media print {
    .no-print {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    .container {
        max-width: none;
        margin: 0;
        padding: 0;
    }
}

/* 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) {
    .service-card {
        border: 2px solid;
    }
    
    .btn-primary {
        border: 2px solid;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    .floating,
    .spinner,
    .modal-enter-active,
    .modal-exit-active {
        animation: none;
    }
    
    .transition-all,
    .transition-colors,
    .transition-shadow,
    .transition-transform {
        transition: none;
    }
}

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

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

::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

/* Additional utility classes for better styling */
.bg-gradient-primary {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
}

.text-shadow {
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.card-shadow {
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.card-shadow-lg {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

/* Notification styles */
.notification {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 50;
    padding: 1rem;
    border-radius: 0.5rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    max-width: 24rem;
}