/* Last Minute Cabs - Main Stylesheet */

/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* CSS Variables for consistent theming */
:root {
    /* Primary Colors */
    --primary-red: #dc2626;
    --primary-red-dark: #b91c1c;
    --primary-red-light: #ef4444;
    --secondary-orange: #ea580c;
    --secondary-orange-dark: #c2410c;
    
    /* Status Colors */
    --success-green: #10b981;
    --warning-yellow: #f59e0b;
    --info-blue: #3b82f6;
    --danger-red: #ef4444;
    
    /* Neutral Colors */
    --white: #ffffff;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    --black: #000000;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-emergency: 0 10px 25px rgba(220, 38, 38, 0.3);
    
    /* Transitions */
    --transition-fast: 0.15s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;
}

/* Global Styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
    line-height: 1.6;
    color: var(--gray-700);
    background-color: var(--gray-50);
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--gray-900);
    margin-bottom: var(--spacing-md);
}

h1 { font-size: 3rem; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.875rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1.125rem; }

p {
    margin-bottom: var(--spacing-md);
}

a {
    text-decoration: none;
    color: inherit;
    transition: all var(--transition-normal);
}

/* Utility Classes */
.text-primary { color: var(--primary-red); }
.text-secondary { color: var(--secondary-orange); }
.text-success { color: var(--success-green); }
.text-warning { color: var(--warning-yellow); }
.text-info { color: var(--info-blue); }
.text-danger { color: var(--danger-red); }

.bg-primary { background-color: var(--primary-red); }
.bg-secondary { background-color: var(--secondary-orange); }
.bg-success { background-color: var(--success-green); }
.bg-warning { background-color: var(--warning-yellow); }
.bg-info { background-color: var(--info-blue); }
.bg-danger { background-color: var(--danger-red); }

/* Layout Components */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.container-fluid {
    width: 100%;
    padding: 0 var(--spacing-md);
}

/* Background Gradients */
.gradient-bg {
    background: linear-gradient(135deg, var(--primary-red) 0%, var(--secondary-orange) 100%);
}

.gradient-bg-subtle {
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
}

.gradient-bg-dark {
    background: linear-gradient(135deg, var(--gray-800) 0%, var(--gray-900) 100%);
}

/* Card Components */
.card {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.card-hover {
    cursor: pointer;
    transition: all var(--transition-normal);
}

.card-hover:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.card-emergency {
    border: 2px solid var(--primary-red);
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
}

.card-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--gray-200);
}

.card-body {
    padding: var(--spacing-lg);
}

.card-footer {
    padding: var(--spacing-md) var(--spacing-lg);
    background-color: var(--gray-50);
    border-top: 1px solid var(--gray-200);
}

/* Button Components */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-normal);
    cursor: pointer;
    font-size: 1rem;
    text-align: center;
    white-space: nowrap;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn:active {
    transform: translateY(0);
}

.btn-primary {
    background-color: var(--primary-red);
    color: var(--white);
}

.btn-primary:hover {
    background-color: var(--primary-red-dark);
    color: var(--white);
}

.btn-secondary {
    background-color: var(--secondary-orange);
    color: var(--white);
}

.btn-secondary:hover {
    background-color: var(--secondary-orange-dark);
    color: var(--white);
}

.btn-outline {
    background-color: transparent;
    color: var(--primary-red);
    border: 2px solid var(--primary-red);
}

.btn-outline:hover {
    background-color: var(--primary-red);
    color: var(--white);
}

.btn-emergency {
    background: linear-gradient(135deg, var(--primary-red) 0%, var(--secondary-orange) 100%);
    color: var(--white);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    animation: emergency-pulse 2s infinite;
}

.btn-emergency:hover {
    background: linear-gradient(135deg, var(--primary-red-dark) 0%, var(--secondary-orange-dark) 100%);
    color: var(--white);
    box-shadow: var(--shadow-emergency);
    animation: none;
}

.btn-lg {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.125rem;
}

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 0.875rem;
}

/* Form Components */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
    color: var(--gray-700);
    font-size: 0.875rem;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: all var(--transition-normal);
    background-color: var(--white);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary-red);
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.form-input.error {
    border-color: var(--danger-red);
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

.form-checkbox,
.form-radio {
    margin-right: var(--spacing-sm);
}

/* Field Error Messages */
.field-error {
    color: var(--danger-red);
    font-size: 0.875rem;
    margin-top: var(--spacing-xs);
    display: block;
    animation: fadeInError var(--transition-normal) ease-in-out;
}

/* Navigation Components */
.nav-link {
    transition: all var(--transition-normal);
    position: relative;
    padding: var(--spacing-sm) 0;
    color: var(--gray-700);
    font-weight: 500;
}

.nav-link:hover {
    color: var(--primary-red);
}

.nav-link.active {
    color: var(--primary-red);
    font-weight: 700;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 50%;
    background-color: var(--primary-red);
    transition: all var(--transition-normal);
    transform: translateX(-50%);
}

.nav-link.active::after,
.nav-link:hover::after {
    width: 100%;
}

/* Emergency Specific Styles */
.emergency-banner {
    background: linear-gradient(135deg, var(--primary-red) 0%, var(--secondary-orange) 100%);
    color: var(--white);
    padding: var(--spacing-md);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.emergency-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    animation: emergency-sweep 3s infinite;
}

.emergency-hotline {
    font-size: 2rem;
    font-weight: 900;
    color: var(--warning-yellow);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    margin: var(--spacing-md) 0;
}

.emergency-pulse {
    animation: emergency-pulse 2s infinite;
}

/* Badge Components */
.badge {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.badge-emergency { background-color: var(--primary-red); color: var(--white); }
.badge-urgent { background-color: var(--warning-yellow); color: var(--white); }
.badge-success { background-color: var(--success-green); color: var(--white); }
.badge-info { background-color: var(--info-blue); color: var(--white); }

/* Loading Components */
.loading-spinner {
    border: 3px solid var(--gray-200);
    border-top: 3px solid var(--primary-red);
    border-radius: 50%;
    width: 20px;
    height: 20px;
    animation: spin 1s linear infinite;
    display: inline-block;
    margin-right: var(--spacing-sm);
}

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

/* Message Components */
.success-message,
.error-message,
.warning-message,
.info-message {
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    display: none;
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    max-width: 400px;
    box-shadow: var(--shadow-lg);
}

.success-message {
    background-color: var(--success-green);
    color: var(--white);
}

.error-message {
    background-color: var(--danger-red);
    color: var(--white);
}

.warning-message {
    background-color: var(--warning-yellow);
    color: var(--gray-900);
}

.info-message {
    background-color: var(--info-blue);
    color: var(--white);
}

.success-message.show,
.error-message.show,
.warning-message.show,
.info-message.show {
    display: block;
    animation: slideInRight var(--transition-normal) ease-in-out;
}

/* Stats Components */
.stat-card {
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.stat-number {
    font-size: 3rem;
    font-weight: 900;
    color: var(--primary-red);
    margin-bottom: var(--spacing-sm);
    line-height: 1;
}

.stat-label {
    color: var(--gray-600);
    font-weight: 500;
    font-size: 0.875rem;
}

/* Testimonial Components */
.testimonial {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    position: relative;
}

.testimonial::before {
    content: '"';
    position: absolute;
    top: -1rem;
    left: var(--spacing-md);
    font-size: 4rem;
    color: var(--primary-red);
    font-weight: 900;
    line-height: 1;
}

.testimonial-stars {
    color: var(--warning-yellow);
    margin-bottom: var(--spacing-md);
    font-size: 1.25rem;
}

.testimonial-author {
    font-weight: 600;
    color: var(--gray-700);
    margin-top: var(--spacing-md);
}

.testimonial-meta {
    color: var(--gray-500);
    font-size: 0.875rem;
    margin-top: var(--spacing-xs);
}

/* Fleet Specific Components */
.fleet-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

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

.fleet-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.fleet-capacity {
    background: linear-gradient(135deg, var(--primary-red), var(--secondary-orange));
    color: var(--white);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    margin-bottom: var(--spacing-md);
    font-size: 0.875rem;
}

.fleet-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
    margin: var(--spacing-md) 0;
}

.fleet-feature {
    display: flex;
    align-items: center;
    font-size: 0.875rem;
    color: var(--gray-600);
}

.fleet-feature i {
    margin-right: var(--spacing-sm);
    color: var(--success-green);
    width: 16px;
}

/* Animations */
@keyframes emergency-pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.02); }
    100% { transform: scale(1); }
}

@keyframes emergency-sweep {
    0% { left: -100%; }
    100% { left: 100%; }
}

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

@keyframes fadeInError {
    from { 
        opacity: 0; 
        transform: translateY(-5px); 
    }
    to { 
        opacity: 1; 
        transform: translateY(0); 
    }
}

@keyframes slideInRight {
    from { 
        transform: translateX(100%); 
        opacity: 0; 
    }
    to { 
        transform: translateX(0); 
        opacity: 1; 
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

@keyframes bounceIn {
    0% { 
        opacity: 0; 
        transform: scale(0.3); 
    }
    50% { 
        opacity: 1; 
        transform: scale(1.05); 
    }
    70% { 
        transform: scale(0.9); 
    }
    100% { 
        opacity: 1; 
        transform: scale(1); 
    }
}

/* Utility Animation Classes */
.fade-in { animation: fadeIn 0.6s ease-in-out; }
.slide-up { animation: slideUp 0.6s ease-in-out; }
.bounce-in { animation: bounceIn 0.8s ease-in-out; }

/* Responsive Design */
@media (max-width: 1024px) {
    .container {
        max-width: 100%;
        padding: 0 var(--spacing-lg);
    }
    
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.5rem; }
}

@media (max-width: 768px) {
    :root {
        --spacing-md: 0.75rem;
        --spacing-lg: 1rem;
        --spacing-xl: 1.5rem;
        --spacing-2xl: 2rem;
    }
    
    .container {
        padding: 0 var(--spacing-md);
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.25rem; }
    
    .btn-lg {
        padding: var(--spacing-sm) var(--spacing-lg);
        font-size: 1rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .emergency-hotline {
        font-size: 1.5rem;
    }
    
    .success-message,
    .error-message,
    .warning-message,
    .info-message {
        right: 10px;
        left: 10px;
        max-width: none;
    }
    
    .fleet-features {
        grid-template-columns: 1fr;
        gap: var(--spacing-xs);
    }
    
    .card-body {
        padding: var(--spacing-md);
    }
    
    .testimonial {
        padding: var(--spacing-lg);
    }
}

@media (max-width: 640px) {
    h1 { font-size: 1.75rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.125rem; }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .btn + .btn {
        margin-top: var(--spacing-sm);
    }
    
    .stat-number {
        font-size: 1.75rem;
    }
    
    .emergency-hotline {
        font-size: 1.25rem;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .card-hover:hover,
    .btn:hover {
        transform: none;
    }
}

/* Focus Management */
.using-keyboard *:focus {
    outline: 2px solid var(--primary-red);
    outline-offset: 2px;
}

*:focus {
    outline: 2px solid var(--primary-red);
    outline-offset: 2px;
}

/* Skip Link for Screen Readers */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--black);
    color: var(--white);
    padding: var(--spacing-sm);
    text-decoration: none;
    z-index: 1000;
    border-radius: var(--radius-sm);
}

.skip-link:focus {
    top: 6px;
}

/* Screen Reader Only */
.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;
}

/* Print Styles */
@media print {
    .no-print,
    nav,
    footer,
    .btn {
        display: none !important;
    }
    
    .gradient-bg {
        background: var(--white) !important;
        color: var(--black) !important;
        border: 2px solid var(--black);
    }
    
    .card {
        break-inside: avoid;
        border: 1px solid var(--black);
        margin-bottom: var(--spacing-md);
    }
    
    body {
        background: var(--white);
        color: var(--black);
    }
    
    * {
        color: var(--black) !important;
    }
    
    .emergency-banner,
    .emergency-contact {
        background: var(--white) !important;
        color: var(--black) !important;
        border: 2px solid var(--black);
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    :root {
        --bg-color: var(--gray-800);
        --text-color: var(--gray-100);
        --border-color: var(--gray-600);
    }
    
    body {
        background-color: var(--bg-color);
        color: var(--text-color);
    }
    
    .card {
        background-color: var(--gray-700);
        color: var(--text-color);
    }
    
    .form-input,
    .form-select,
    .form-textarea {
        background-color: var(--gray-700);
        color: var(--text-color);
        border-color: var(--border-color);
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .gradient-bg {
        background: var(--black);
    }
    
    .text-gray-600 {
        color: var(--black);
    }
    
    .bg-gray-50 {
        background-color: var(--white);
    }
    
    .btn-primary {
        background-color: var(--black);
        border: 2px solid var(--black);
    }
    
    .btn-outline {
        border-color: var(--black);
        color: var(--black);
    }
    
    .btn-outline:hover {
        background-color: var(--black);
        color: var(--white);
    }
}

/* Mobile Navigation Fix */
@media (max-width: 767px) {
    #mobile-menu {
        transition: all var(--transition-normal);
    }
    
    .nav-link {
        display: block;
        padding: var(--spacing-sm) 0;
        border-bottom: 1px solid var(--gray-200);
    }
    
    .nav-link:last-child {
        border-bottom: none;
    }
}