/* Modern Home Page Styles - Car Rental Startup */

/* Global Improvements */
:root {
    --primary-color: #007bff;
    --primary-dark: #0056b3;
    --success-color: #28a745;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --dark-color: #343a40;
    --light-color: #f8f9fa;
    --white: #ffffff;
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(45deg, #007bff, #0056b3);
    --shadow-light: 0 10px 30px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 15px 50px rgba(0, 0, 0, 0.1);
    --shadow-heavy: 0 20px 60px rgba(0, 0, 0, 0.15);
    --border-radius: 15px;
    --border-radius-small: 8px;
    --border-radius-large: 20px;
    --transition: all 0.3s ease;
}

body {
    font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
}

/* Typography Enhancements */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
}

.display-1 { font-size: 3.5rem; font-weight: 700; }
.display-2 { font-size: 3rem; font-weight: 700; }
.display-3 { font-size: 2.5rem; font-weight: 600; }

/* Button Enhancements */
.btn {
    border-radius: 50px;
    font-weight: 600;
    padding: 12px 30px;
    transition: var(--transition);
    border: none;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn:hover {
    transform: translateY(-3px);
    text-decoration: none;
}

.btn-primary {
    background: var(--gradient-secondary);
    box-shadow: 0 4px 15px rgba(0, 123, 255, 0.3);
}

.btn-primary:hover {
    box-shadow: 0 8px 25px rgba(0, 123, 255, 0.4);
}

.btn-lg {
    padding: 15px 40px;
    font-size: 1.1rem;
}

.btn-sm {
    padding: 8px 20px;
    font-size: 0.9rem;
}

/* Card Enhancements */
.card {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    overflow: hidden;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-heavy);
}

/* Form Enhancements */
.form-control, .form-select {
    border-radius: var(--border-radius-small);
    border: 2px solid #e9ecef;
    padding: 12px 15px;
    transition: var(--transition);
    font-size: 14px;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

/* Badge Enhancements */
.badge {
    border-radius: 20px;
    padding: 6px 12px;
    font-weight: 500;
    font-size: 0.75rem;
}

/* Animation Classes */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

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

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

.animate-fade-in-up { animation: fadeInUp 0.8s ease-out; }
.animate-fade-in-left { animation: fadeInLeft 0.8s ease-out; }
.animate-fade-in-right { animation: fadeInRight 0.8s ease-out; }
.animate-pulse { animation: pulse 2s infinite; }
.animate-float { animation: float 6s ease-in-out infinite; }
.animate-bounce { animation: bounce 2s infinite; }

/* Utility Classes */
.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bg-gradient-primary {
    background: var(--gradient-primary);
}

.bg-gradient-secondary {
    background: var(--gradient-secondary);
}

.shadow-custom {
    box-shadow: var(--shadow-medium);
}

.rounded-custom {
    border-radius: var(--border-radius);
}

.rounded-large {
    border-radius: var(--border-radius-large);
}

/* Responsive Utilities */
@media (max-width: 1200px) {
    .display-1 { font-size: 3rem; }
    .display-2 { font-size: 2.5rem; }
    .display-3 { font-size: 2rem; }
}

@media (max-width: 992px) {
    .display-1 { font-size: 2.5rem; }
    .display-2 { font-size: 2rem; }
    .display-3 { font-size: 1.75rem; }
    
    .btn-lg {
        padding: 12px 30px;
        font-size: 1rem;
    }
}

@media (max-width: 768px) {
    .display-1 { font-size: 2rem; }
    .display-2 { font-size: 1.75rem; }
    .display-3 { font-size: 1.5rem; }
    
    .btn {
        padding: 10px 25px;
        font-size: 0.9rem;
    }
    
    .btn-lg {
        padding: 12px 30px;
        font-size: 1rem;
    }
}

/* 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, 0.4), transparent);
    animation: loading 1.5s infinite;
}

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

/* Glassmorphism Effect */
.glass {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

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

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

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* Focus States */
button:focus,
.btn:focus,
input:focus,
select:focus,
textarea:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.25);
}

/* Print Styles */
@media print {
    .btn,
    .search-section,
    .testimonials-section,
    .cta-section {
        display: none;
    }
    
    .hero-section {
        background: white;
        color: black;
    }
    
    .hero-title,
    .section-title {
        color: black;
    }
}

/* Dark Mode Support - REMOVED for consistent light theme */
/* All dark mode styles removed to maintain consistent light UI */

/* Accessibility Improvements */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .btn {
        border: 2px solid;
    }
    
    .card {
        border: 1px solid;
    }
    
    .form-control,
    .form-select {
        border-width: 2px;
    }
}

/* RTL Support */
[dir="rtl"] .hero-actions .btn {
    margin-left: 15px;
    margin-right: 0;
}

[dir="rtl"] .trust-indicators {
    direction: rtl;
}

[dir="rtl"] .search-row {
    direction: rtl;
}

/* Performance Optimizations */
.hero-image img,
.vehicle-image img {
    will-change: transform;
}

.floating-stats .stat-card {
    will-change: transform;
}

/* Error States */
.error-state {
    color: var(--danger-color);
    border-color: var(--danger-color);
}

.success-state {
    color: var(--success-color);
    border-color: var(--success-color);
}

/* Loading Spinner */
.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    display: inline-block;
    margin-right: 8px;
}

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

/* Tooltip Enhancements */
.tooltip {
    font-size: 12px;
}

.tooltip-inner {
    background-color: var(--dark-color);
    border-radius: var(--border-radius-small);
    padding: 8px 12px;
}

/* Modal Enhancements */
.modal-content {
    border-radius: var(--border-radius);
    border: none;
    box-shadow: var(--shadow-heavy);
}

.modal-header {
    border-bottom: 1px solid #e9ecef;
    padding: 20px 30px;
}

.modal-body {
    padding: 30px;
}

.modal-footer {
    border-top: 1px solid #e9ecef;
    padding: 20px 30px;
}

/* Alert Enhancements */
.alert {
    border-radius: var(--border-radius);
    border: none;
    padding: 15px 20px;
    font-weight: 500;
}

.alert-primary {
    background-color: rgba(0, 123, 255, 0.1);
    color: var(--primary-color);
}

.alert-success {
    background-color: rgba(40, 167, 69, 0.1);
    color: var(--success-color);
}

.alert-warning {
    background-color: rgba(255, 193, 7, 0.1);
    color: #856404;
}

.alert-danger {
    background-color: rgba(220, 53, 69, 0.1);
    color: var(--danger-color);
}